1 2018-03-26 Alan Hayward <alan.hayward@arm.com>
3 * regcache.c (find_register_by_number): Return a ref.
4 (find_regno): Use references.
5 (register_size): Likewise.
6 (register_data): Likewise.
7 * tdesc.c (target_desc::~target_desc): Remove free calls.
8 (target_desc::operator==): Use std::vector compare.
9 (init_target_desc): Use reference.
10 (tdesc_create_reg): Use reg constructors.
11 * tdesc.h (struct target_desc): Replace pointer with object.
13 2018-03-23 Alan Hayward <alan.hayward@arm.com>
15 * regcache.c (find_register_by_number): Make static.
16 (find_regno): Use find_register_by_number
17 * regcache.h (struct reg): Remove declaration.
19 2018-03-23 Alan Hayward <alan.hayward@arm.com>
21 * tdesc.c (target_desc::~target_desc): Move to here.
22 (target_desc::operator==): Likewise.
23 * tdesc.h (target_desc::~target_desc): Move from here.
24 (target_desc::operator==): Likewise.
26 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
28 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
30 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
32 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
34 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
35 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
36 and init_registers_s390_gs_linux64.
38 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
40 * linux-s390-low.c (s390_fill_gs): Remove function.
41 (s390_fill_gsbc): Remove function.
42 (s390_regsets): Set fill functions for the guarded storage regsets
45 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
47 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
48 the word size. Add comment.
49 (s390_get_wordsize): New function.
50 (s390_arch_setup): No longer select a temporary tdesc to fetch the
51 pswm with it. Instead, use s390_get_wordsize to determine the
52 word size first and derive the correct tdesc from that directly.
54 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
56 * Makefile.in: Include silent-rules.mk.
57 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
58 (COMPILE): Add ECHO_CXX.
59 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
60 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
61 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
62 (version-generated.c): Add ECHO_GEN.
63 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
64 (IPAGENT_COMPILE): Add ECHO_CXX.
65 (%-generated.c): Add ECHO_REGDAT.
67 2018-03-14 Tom Tromey <tom@tromey.com>
70 * ax.c (ax_printf): Special case for NULL.
72 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
74 * linux-low.c (linux_qxfer_libraries_svr4): Use
75 xml_escape_text_append.
77 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
79 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
81 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
83 * server.c (handle_general_set): Remove unnecessary xstrdup.
85 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
87 * server.c (parse_debug_format_options): Adjust to
88 delim_string_to_char_ptr_vec changes.
89 * thread-db.c (thread_db_load_search): Adjust to
90 dirnames_to_char_ptr_vec changes.
92 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
94 * target.h (target_enable_btrace, target_disable_btrace)
95 (target_read_btrace, target_read_btrace_conf): Turn macro into
96 inline function. Throw error if target method is not defined.
97 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
98 check for btrace target method. Be prepared to handle exceptions
99 from btrace target methods.
101 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
103 * server.c (captured_main): Change order of error message printed
104 when the current working directory cannot be found.
106 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
108 * server.c: Include "filenames.h" and "pathstuff.h".
109 (program_name): Delete variable.
110 (program_path): New anonymous class.
111 (get_exec_wrapper): Use "program_path" instead of
113 (handle_v_run): Likewise.
114 (captured_main): Likewise.
115 (process_serial_event): Likewise.
117 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
119 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
120 (OBJS): Add "pathstuff.o".
121 * server.c (current_directory): New global variable.
122 (captured_main): Initialize "current_directory".
124 2018-02-26 Alan Hayward <alan.hayward@arm.com>
126 * tdesc.c: Use common/tdesc.h.
129 2018-02-20 Alan Hayward <alan.hayward@arm.com>
130 Simon Marchi <simon.marchi@ericsson.com>
132 * Makefile.in: Switch order of make rules.
134 2018-02-19 Alan Hayward <alan.hayward@arm.com>
136 * Makefile.in: Add common directory in build.
137 * configure.ac: Add common reference.
138 * configure: Regenerate.
140 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
142 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
143 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
144 * spu-low.c (spu_target_ops): Likewise.
145 * win32-low.c (win32_target_ops): Likewise.
146 * server.c (supported_btrace_packets): Report packets unconditionally.
147 * target.h (target_ops) <supports_btrace>: Remove.
148 (target_supports_btrace): Remove.
150 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
152 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
153 (handle_btrace_disable): Change return type to void. Use exceptions
155 (handle_btrace_general_set): Catch exception and copy message to
158 2018-02-08 Tom Tromey <tom@tromey.com>
160 * linux-low.c (install_software_single_step_breakpoints): Use
162 * inferiors.c (make_cleanup_restore_current_thread): Remove.
163 (do_restore_current_thread_cleanup): Remove.
164 * gdbthread.h (make_cleanup_restore_current_thread): Don't
167 2018-02-08 Tom Tromey <tom@tromey.com>
169 * mem-break.c (set_raw_breakpoint_at): Use
170 gdb::unique_xmalloc_ptr.
172 2018-01-30 Pedro Alves <palves@redhat.com>
175 * target.c (target_terminal::terminal_state): Rename to ...
176 (target_terminal::m_terminal_state): ... this.
178 2018-01-19 James Clarke <jrtc27@jrtc27.com>
180 * linux-low.c (handle_extended_wait): Surround call to
181 thread_db_notice_clone with #ifdef USE_THREAD_DB.
183 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
185 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
186 linux_ptrace_attach_fail_reason_string now returning an
188 (linux_attach): Likewise.
189 * thread-db.c (attach_thread): Likewise.
191 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
194 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
195 checking for fs_base/gs_base fields in struct user_regs_struct.
196 * configure: Regenerate.
198 2018-01-16 Yao Qi <yao.qi@linaro.org>
201 * linux-low.c (fetch_register): Call supply_register instead of
204 2018-01-08 Yao Qi <yao.qi@linaro.org>
205 Simon Marchi <simon.marchi@ericsson.com>
207 * Makefile.in (OBS): Remove selftest.o.
208 * configure.ac: Set srv_selftest_objs if $development is true.
209 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
210 * configure: Re-generated.
211 * server.c (captured_main): Wrap variable selftest_filter with
214 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
216 * server.c (parse_debug_format_options): Return std::string.
217 (handle_monitor_command, captured_main): Adjust.
219 2018-01-05 Pedro Alves <palves@redhat.com>
222 * server.c (captured_main): Pass quiet=false to
223 save_original_signals_state.
225 2018-01-01 Joel Brobecker <brobecker@adacore.com>
227 * gdbreplay.c (gdbreplay_version): Update copyright year in
229 * server.c (gdbserver_version): Likewise.
231 2017-12-08 Tom Tromey <tom@tromey.com>
233 * ax.c (ax_printf): Update.
235 2017-12-07 Yao Qi <yao.qi@linaro.org>
237 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
238 aarch64_linux_read_description.
239 * linux-amd64-ipa.c (idx2mask): New array.
240 (get_ipa_tdesc): Move idx2mask out.
241 (initialize_low_tracepoint): Initialize target descriptions.
242 * linux-i386-ipa.c (idx2mask): New array.
243 (get_ipa_tdesc): Move idx2mask out.
244 (initialize_low_tracepoint): Initialize target descriptions.
246 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
248 * tdesc.c (struct tdesc_type): Change return type.
249 (tdesc_add_flag): Change parameter type.
250 (tdesc_add_bitfield): Likewise.
251 (tdesc_add_field): Likewise.
252 (tdesc_set_struct_size): Likewise.
254 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
256 * regcache.c (registers_to_string): Remove unused variable.
258 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
260 * inferiors.c (for_each_inferior_with_data): Remove.
261 * inferiors.h (for_each_inferior_with_data): Remove.
262 * server.c (handle_qxfer_threads_worker): Change parameter type.
263 (handle_qxfer_threads_proper): Use for_each_thread.
265 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
267 * inferiors.c (for_each_inferior): Remove.
268 (clear_inferiors): Use for_each_thread.
269 * inferiors.h (for_each_inferior): Remove.
270 * linux-low.c (linux_wait_for_event_filtered): Use
272 (linux_stabilize_threads): Likewise.
273 * regcache.c (regcache_release): Likewise.
274 * server.c (gdb_wants_all_threads_stopped): Likewise.
275 (clear_pending_status_callback): Remove.
276 (handle_status): Use for_each_thread.
277 (captured_main): Likewise.
278 * win32-low.c (child_init_thread_list): Likewise.
279 (win32_clear_inferiors): Likewise.
280 (fake_breakpoint_event): Likewise.
282 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
284 * inferiors.h (find_inferior): Remove.
285 * inferiors.c (find_inferior): Remove.
287 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
289 * linux-low.c (resume_status_pending_p): Update comment.
290 (need_step_over_p): Update comment.
292 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
294 * linux-low.c (proceed_one_lwp): Return void, change parameter
296 (unsuspend_and_proceed_one_lwp): Likewise.
297 (proceed_all_lwps): Use for_each_thread.
298 (unstop_all_lwps): Likewise.
300 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
302 * linux-low.c (linux_resume_one_thread): Return void, take
304 (linux_resume): Use for_each_thread.
306 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
308 * linux-low.c (send_sigstop_callback): Return void, change
309 parameter type. Rename to...
310 (send_sigstop): ... this.
311 (suspend_and_send_sigstop_callback): Return void, change parameter
313 (suspend_and_send_sigstop): ... this.
314 (stop_all_lwps): Use for_each_thread.
316 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
318 * linux-low.c (lwp_running): Return bool, remove unused
320 (linux_stabilize_threads): Use find_thread.
322 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
324 * linux-low.c (select_singlestep_lwp_callback): Remove.
325 (count_events_callback): Remove.
326 (select_event_lwp_callback): Remove.
327 (select_event_lwp): Use find_thread/for_each_thread.
329 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
331 * linux-low.c (not_stopped_callback): Return bool, take filter
333 (linux_wait_for_event_filtered): Use find_thread.
334 (linux_wait_1): Likewise.
336 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
338 * linux-low.c (same_lwp): Remove.
339 (find_lwp_pid): Use find_thread.
341 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
343 * linux-low.c (delete_lwp_callback): Remove.
344 (linux_mourn): Use for_each_thread.
346 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
348 * linux-low.c (linux_detach_lwp_callback): Return void, remove
349 args parameter, don't check for pid.
350 (linux_detach): Use for_each_thread.
352 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
354 * linux-low.c (struct counter): Remove.
355 (second_thread_of_pid_p): Remove.
356 (last_thread_of_process_p): Use find_thread.
358 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
360 * inferiors.c (find_inferior_in_random): Remove.
361 * inferiors.h (find_inferior_in_random): Remove.
362 * linux-low.c (status_pending_p_callback): Return bool, accept
363 parameter ptid directly.
364 (linux_wait_for_event_filtered): Use find_thread_in_random.
365 (linux_wait_1): Likewise.
367 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
369 * inferiors.c (find_inferior_id): Remove.
370 (find_thread_ptid): Move implemention from find_inferior_id to
372 * inferiors.h (find_inferior_id): Remove.
373 * server.c (handle_status): Use find_thread_ptid.
374 (process_serial_event): Likewise.
375 * thread-db.c (find_one_thread): Likewise.
376 (thread_db_thread_handle): Likewise.
377 * win32-low.c (thread_rec): Likewise.
378 (child_delete_thread): Likewise.
379 (win32_thread_alive): Likewise.
380 (get_child_debug_event): Likewise.
382 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
384 * linux-mips-low.c (update_watch_registers_callback): Return
385 void, remove pid_p parameter, don't check for pid.
386 (mips_insert_point, mips_remove_point): Use for_each_thread.
388 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
390 * lynx.low (lynx_delete_thread_callback): Remove.
391 (lynx_mourn): Use for_each_thread.
393 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
395 * regcache.c (regcache_invalidate_one): Remove.
396 (regcache_invalidate_pid): use for_each_thread.
398 2017-11-26 Tom Tromey <tom@tromey.com>
400 * linux-low.c (linux_create_inferior): Update.
402 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
404 * spu-low.c (spu_create_inferior): Fix typo in argument name.
406 2017-11-24 Alan Hayward <alan.hayward@arm.com>
408 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
409 * linux-aarch64-low.c (initialize_low_arch): Call init func.
410 * linux-aarch64-tdesc-selftest.c: New file.
411 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
413 2017-11-24 Alan Hayward <alan.hayward@arm.com>
415 * configure.srv: Add new file.
416 * linux-aarch64-low.c (initialize_low_arch): Call init func.
417 * linux-aarch64-tdesc-selftest.c: New file.
418 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
420 2017-11-24 Alan Hayward <alan.hayward@arm.com>
422 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
423 * linux-aarch64-low.c (initialize_low_arch): Remove init.
424 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
426 2017-11-24 Alan Hayward <alan.hayward@arm.com>
428 * configure.srv: Add new files.
429 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
430 aarch64_linux_read_description.
431 * linux-aarch64-low.c (aarch64_linux_read_description):
432 Merge with aarch64_arch_setup.
433 (aarch64_arch_setup): Call aarch64_linux_read_description.
434 * linux-aarch64-tdesc.c: New file.
435 * linux-aarch64-tdesc.h: New file.
437 2017-11-24 Yao Qi <yao.qi@linaro.org>
439 * configure.srv: Set $srv_regobj for tic6x-linux.
440 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
441 (tic6x_read_description): Move some code to tic6x_arch_setup.
442 (tic6x_tdesc_test): New function.
443 (initialize_low_arch): Call selftests::register_test.
445 2017-11-22 Yao Qi <yao.qi@linaro.org>
447 * remote-utils.c (prepare_resume_reply): Use memcpy.
449 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
451 * linux-low.c (kill_one_lwp_callback): Return void, take
452 argument directly, don't filter on pid.
453 (linux_kill): Use for_each_thread.
455 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
457 * linux-low.c (need_step_over_p): Return bool, remove dummy
459 (linux_resume, proceed_all_lwps): Use find_thread.
461 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
463 * linux-low.c (resume_status_pending_p): Return bool, remove
465 (linux_resume): Use find_thread.
467 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
469 * linux-low.c (struct thread_resume_array): Remove.
470 (linux_set_resume_request): Return void, take arguments
472 (linux_resume): Use for_each_thread.
474 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
476 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
477 return bool, remove data argument.
478 (linux_stabilize_threads): Use find_thread.
480 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
482 * linux-low.c (unsuspend_one_lwp): Remove.
483 (unsuspend_all_lwps): Use for_each_thread, inline code from
486 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
488 * gdbthread.h (find_thread): Add overload with ptid_t filter.
489 * linux-low.c (struct iterate_over_lwps_args): Remove.
490 (iterate_over_lwps_filter): Remove.
491 (iterate_over_lwps): Use find_thread.
493 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
495 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
496 (linux_handle_new_gdb_connection): Use for_each_thread, inline
497 code from reset_lwp_ptrace_options_callback.
499 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
501 * linux-arm-low.c (struct update_registers_data): Remove.
502 (update_registers_callback): Return void, take arguments
503 directly, don't check thread's pid.
504 (arm_insert_point, arm_remove_point): Use for_each_thread.
506 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
508 * win32-low.c (continue_one_thread): Return void, take argument
510 (child_continue): Use for_each_thread.
512 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
514 * win32-i386-low.c (update_debug_registers_callback): Rename
516 (update_debug_registers): ... this, return void, remove pid_p arg.
517 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
519 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
521 * inferiors.h (struct process_info): Add constructor, initialize
523 <syscalls_to_catch>: Change type to std::vector<int>.
524 * inferiors.c (add_process): Allocate process_info with new.
525 (remove_process): Free process_info with delete.
526 * linux-low.c (handle_extended_wait): Adjust.
527 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
528 * server.c (handle_general_set): Adjust.
530 2017-11-16 Pedro Alves <palves@redhat.com>
532 * remote-utils.c (remote_close): Block SIGIO signals instead of
533 uninstalling the SIGIO handler.
535 2017-11-16 Alan Hayward <alan.hayward@arm.com>
537 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
539 2017-11-16 Yao Qi <yao.qi@linaro.org>
541 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
542 (tic6x_store_gregset): Likewise.
543 (tic6x_usrregs_info): Move it up.
545 2017-11-15 Alan Hayward <alan.hayward@arm.com>
547 * Makefile.in: Update arch rules.
548 * configure.srv: Explicitly mark arch/ files.
550 2017-11-13 Andreas Schwab <schwab@suse.de>
552 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
554 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
556 2017-11-06 Pedro Alves <palves@redhat.com>
558 * config.in, configure: Regenerate.
560 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
562 * target.c (struct thread_search): Remove.
563 (thread_search_callback): Remove.
564 (prepare_to_access_memory): Use for_each_thread instead of
565 find_inferior. Inline code from thread_search_callback.
567 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
569 * server.c (struct visit_actioned_threads_data): Remove.
570 (visit_actioned_threads): Change prototype to take arguments
572 (resume): Use find_thread instead of find_inferior.
574 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
576 * server.c (queue_stop_reply_callback): Change prototype, return
578 (find_status_pending_thread_callback): Remove.
579 (handle_status): Replace find_inferior with find_thread and
582 2017-10-25 Alan Hayward <alan.hayward@arm.com>
584 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
586 (aarch64_store_gregset): Likewise.
587 (aarch64_fill_fpregset): Likewise.
588 (aarch64_store_fpregset): Likewise.
590 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
592 * gdbthread.h (find_thread, for_each_thread): New functions.
593 * inferiors.c (thread_of_pid): Remove.
594 (find_any_thread_of_pid): Use find_thread.
595 * linux-low.c (num_lwps): Use for_each_thread.
597 2017-10-17 Yao Qi <yao.qi@linaro.org>
599 * Makefile.in: Remove one rule.
600 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
602 2017-10-17 Yao Qi <yao.qi@linaro.org>
604 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
605 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
607 2017-10-17 Yao Qi <yao.qi@linaro.org>
609 * configure.srv: Rename arm.o with arch/arm.o.
611 2017-10-17 Yao Qi <yao.qi@linaro.org>
613 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
614 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
615 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
616 (arch-i386.o, arch-amd64.o): Remove rules.
617 (arch/%.o): New rule.
618 Update POSTCOMPILE and COMPILE.pre.
619 * configure.ac: Invoke AC_CONFIG_COMMANDS.
620 * configure: Re-generated.
621 * configure.srv: Replace arch-i386.o with arch/i386.o.
622 Replace arch-amd64.o with arch/amd64.o.
624 2017-10-16 Yao Qi <yao.qi@linaro.org>
626 * configure: Regenerated.
628 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
630 * inferiors.h: (struct inferior_list): Remove.
631 (struct inferior_list_entry); Remove.
632 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
633 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
634 get_first_inferior): Remove.
635 (for_each_inferior, for_each_inferior_with_data, find_inferior,
636 find_inferior_id, find_inferior_in_random): Change signature.
637 * inferiors.c (all_threads): Change type to
638 std::list<thread_info *>.
639 (get_thread): Remove macro.
640 (find_inferior, find_inferior_id): Change signature, implement
642 (find_inferior_in_random): Change signature, implement using
643 find_thread_in_random.
644 (for_each_inferior, for_each_inferior_with_data): Change
645 signature, implement using for_each_thread.
646 (add_inferior_to_list, remove_inferior): Remove.
647 (add_thread, get_first_thread, thread_of_pid,
648 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
649 (get_first_inferior, one_inferior_p, clear_inferior_list):
651 (clear_inferiors, get_thread_process): Update.
652 * gdbthread.h: Include <list>.
653 (struct thread_info) <entry>: Remove field.
655 (all_threads): Change type to std::list<thread_info *>.
656 (get_first_inferior): Add doc.
657 (find_thread, for_each_thread, find_thread_in_random): New
659 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
660 * linux-arm-low.c (update_registers_callback): Update.
661 * linux-low.c (second_thread_of_pid_p): Update.
662 (kill_one_lwp_callback, linux_detach_lwp_callback,
663 delete_lwp_callback, status_pending_p_callback, same_lwp,
664 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
665 iterate_over_lwps, not_stopped_callback,
666 resume_stopped_resumed_lwps, count_events_callback,
667 select_singlestep_lwp_callback, select_event_lwp_callback,
668 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
669 suspend_and_send_sigstop_callback, wait_for_sigstop,
670 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
671 lwp_running, linux_set_resume_request, resume_status_pending_p,
672 need_step_over_p, start_step_over, linux_resume_one_thread,
673 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
674 reset_lwp_ptrace_options_callback): Update.
675 * linux-mips-low.c (update_watch_registers_callback): Update.
676 * regcache.c (regcache_invalidate_one, regcache_invalidate):
678 (free_register_cache_thread_one): Remove.
679 (regcache_release): Update.
680 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
681 handle_qxfer_threads_worker): Update.
682 (handle_query): Update, use list iterator.
683 (visit_actioned_threads, handle_pending_status,
684 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
685 clear_pending_status_callback, set_pending_status_callback,
686 find_status_pending_thread_callback, handle_status,
687 process_serial_event): Update.
688 * target.c (thread_search_callback): Update.
689 * thread-db.c (thread_db_get_tls_address): Update.
690 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
692 * win32-i386-low.c (update_debug_registers_callback): Update.
693 * win32-low.c (delete_thread_info, child_delete_thread,
694 continue_one_thread, suspend_one_thread,
695 get_child_debug_event): Adjust.
697 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
699 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
700 * inferiors.h: Include <list>.
701 (struct process_info) <entry>: Remove field.
703 (pid_of): Change macro to function.
704 (ptid_of, lwpid_of): Remove macro.
705 (all_processes): Change type to std::list<process_info *>.
706 (ALL_PROCESSES): Remove macro.
707 (for_each_process, find_process): New function.
708 * inferiors.c (all_processes): Change type to
709 std::list<process_info *>.
710 (find_thread_process): Adjust.
711 (add_process): Likewise.
712 (remove_process): Likewise.
713 (find_process_pid): Likewise.
714 (get_first_process): Likewise.
715 (started_inferior_callback): Remove.
716 (have_started_inferiors_p): Adjust.
717 (attached_inferior_callback): Remove.
718 (have_attached_inferiors_p): Adjust.
719 * linux-low.c (check_zombie_leaders): Likewise.
720 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
721 (x86_linux_update_xmltarget): Adjust.
722 * server.c (handle_query): Likewise.
723 (gdb_reattached_process): Remove.
724 (handle_status): Adjust.
725 (kill_inferior_callback): Likewise.
726 (detach_or_kill_inferior): Remove.
727 (print_started_pid): Likewise.
728 (print_attached_pid): Likewise.
729 (detach_or_kill_for_exit): Update.
730 (process_serial_event): Likewise.
731 * linux-arm-low.c (arm_new_fork): Likewise.
733 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
735 * dll.h: Include <list>.
736 (struct dll_info): Add constructor.
737 <entry>: Remove field.
738 (all_dlls): Change type to std::list<dll_info>.
739 * dll.c: Include <algorithm>.
740 (get_dll): Remove macro.
741 (all_dlls): Change type to std::list<dll_info *>.
742 (free_one_dll): Remove.
743 (match_dll): Likewise.
744 (loaded_dll): Adjust.
745 (unloaded_dll): Adjust to all_dlls type change, use
746 std::find_if. Inline code from match_dll.
747 (clear_dlls): Adjust to all_dlls type change.
748 * server.c (emit_dll_description): Remove.
749 (handle_qxfer_libraries): Adjust to all_dlls type change,
750 integrate emit_dll_description's functionality.
752 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
754 * linux-low.h (struct linux_target_ops) <delete_process>: New
756 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
757 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
758 (struct linux_target_ops): Add delete_process callback.
759 * linux-arm-low.c (arm_delete_process): New.
760 (struct linux_target_ops): Add delete_process callback.
761 * linux-bfin-low.c (struct linux_target_ops): Likewise.
762 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
763 * linux-m32r-low.c (struct linux_target_ops): Likewise.
764 * linux-mips-low.c (mips_linux_delete_process): New.
765 (struct linux_target_ops): Add delete_process callback.
766 * linux-ppc-low.c (struct linux_target_ops): Likewise.
767 * linux-s390-low.c (struct linux_target_ops): Likewise.
768 * linux-sh-low.c (struct linux_target_ops): Likewise.
769 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
770 * linux-tile-low.c (struct linux_target_ops): Likewise.
771 * linux-x86-low.c (x86_linux_delete_process): New.
772 (struct linux_target_ops): Add delete_process callback.
773 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
775 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
777 * linux-aarch64-low.c (the_low_target): Add thread delete
779 * linux-arm-low.c (arm_delete_thread): New function.
780 (the_low_target): Add thread delete callback.
781 * linux-bfin-low.c (the_low_target): Likewise.
782 * linux-crisv32-low.c (the_low_target): Likewise.
783 * linux-low.c (delete_lwp): Invoke delete_thread callback if
785 * linux-low.h (struct linux_target_ops) <delete_thread>: New
787 * linux-m32r-low.c (the_low_target): Add thread delete callback.
788 * linux-mips-low.c (mips_linux_delete_thread): New function.
789 (the_low_target): Add thread delete callback.
790 * linux-ppc-low.c (the_low_target): Likewise.
791 * linux-s390-low.c (the_low_target): Likewise.
792 * linux-sh-low.c (the_low_target): Likewise.
793 * linux-tic6x-low.c (the_low_target): Likewise.
794 * linux-tile-low.c (the_low_target): Likewise.
795 * linux-x86-low.c (the_low_target): Likewise.
796 * linux-xtensa-low.c (the_low_target): Likewise.
798 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
800 * win32-low.c: Include "common-inferior.h".
802 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
804 * inferiors.c (set_inferior_cwd): New function.
805 * server.c (handle_general_set): Handle QSetWorkingDir packet.
806 (handle_query): Inform that QSetWorkingDir is supported.
807 * win32-low.c (create_process): Pass the inferior's cwd to
810 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
812 * inferiors.c (current_inferior_cwd): New global variable.
813 (get_inferior_cwd): New function.
814 * inferiors.h (struct process_info) <cwd>: New field.
816 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
818 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
819 (OBS): Add gdb_tilde_expand.o.
821 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
823 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
824 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
826 2017-09-29 Pedro Alves <palves@redhat.com>
828 * ax.c (gdb_parse_agent_expr): Constify.
829 * ax.h (gdb_parse_agent_expr): Constify.
830 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
832 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
833 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
834 * remote-utils.h (read_ptid): Constify.
835 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
836 (process_point_options, process_serial_event): Constify.
837 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
838 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
839 (cmd_qtbuffer): Constify.
841 2017-09-29 Pedro Alves <palves@redhat.com>
843 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
846 2017-09-29 Pedro Alves <palves@redhat.com>
848 * linux-low.c (handle_extended_wait): Pass parent thread instead
849 of process to thread_db_notice_clone.
850 * linux-low.h (thread_db_notice_clone): Replace parent process
851 parameter with parent thread parameter.
852 * thread-db.c (find_one_thread): Add comment.
853 (thread_db_notice_clone): Replace parent process parameter with
854 parent thread parameter. Temporarily switch to the parent thread.
856 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
858 * gdbthread.h: Include "common-gdbthread.h".
859 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
860 "if" when validating the ptid.
861 * remote-utils.c: Include "gdbthread.h".
862 (prepare_resume_reply): Use "switch_to_thread".
863 * target.c (done_accessing_memory): Likewise.
865 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
867 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
868 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
869 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
870 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
871 s390x-gs-linux64-ipa.o to ipa_obj.
872 * linux-s390-low.c (HWCAP_S390_GS): New define.
873 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
875 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
876 (s390_arch_setup): Check for guarded-storage support and choose
878 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
879 init_registers_s390x_gs_linux64.
880 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
882 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
883 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
885 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
887 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
889 2017-09-21 Kevin Buettner <kevinb@redhat.com>
891 * linux-low.h (struct lwp_info): Add new field, thread_handle.
892 (thread_db_thread_handle): Declare.
893 * linux-low.c (linux_target_ops): Initialize thread_handle.
894 * server.c (handle_qxfer_threads_worker): Add support for
896 * target.h (struct target_ops): Add new function pointer,
898 (target_thread_handle): Define.
899 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
901 (thread_db_thread_handle): New function.
903 2017-09-21 Kevin Buettner <kevinb@redhat.com>
905 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
906 * linux-low.h (thread_db_notice_clone): Declare.
907 * thread-db.c (thread_db_notice_clone): New function.
909 2017-09-21 Pedro Alves <palves@redhat.com>
911 * server.c (gdb_read_memory, handle_status, process_serial_event)
912 (handle_serial_event, handle_target_event): Adjust to
913 set_desired_thread prototype change.
914 * target.c (set_desired_thread): Remove 'use_general' parameter
916 * target.h (set_desired_thread): Remove 'use_general' parameter.
918 2017-09-20 Tom Tromey <tom@tromey.com>
920 * target.c (target_terminal::terminal_state): Define.
921 (target_terminal::init): Rename from target_terminal_init.
922 (target_terminal::inferior): Rename from
923 target_terminal_inferior.
924 (target_terminal::ours): Rename from target_terminal_ours.
925 (target_terminal::ours_for_output, target_terminal::info): New.
927 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
929 * server.c (accumulate_file_name_length): Remove.
930 (emit_dll_description): Adjust to std::string change.
931 (handle_qxfer_libraries): Use std::string to hold document.
933 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
935 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
936 return type of xml_escape_text.
937 * server.c (emit_dll_description): Likewise.
939 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
941 * server.c (captured_main): Accept argument for --selftest.
942 Update run_tests call.
943 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
944 when registering selftests.
946 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
948 * regcache.c (get_thread_regcache): Update code to use "std::vector"
949 instead of "VEC" for "target_desc.reg_defs".
950 (regcache_cpy): Likewise.
951 (registers_to_string): Likewise.
952 (registers_from_string): Likewise.
953 (find_regno): Likewise.
954 (supply_regblock): Likewise.
955 (regcache_raw_read_unsigned): Likewise.
956 * tdesc.c (init_target_desc): Likewise.
957 (tdesc_create_reg): Likewise.
958 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
959 (struct target_desc) <reg_defs>: Convert to "std::vector".
960 (target_desc): Do not initialize "reg_defs".
961 (~target_desc): Update code to use "std::vector" instead of "VEC"
962 for "target_desc.reg_defs".
963 (operator==): Likewise.
965 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
967 * inferiors.h (thread_to_gdb_id): Remove.
968 * inferiors.c (thread_to_gdb_id): Remove.
969 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
970 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
971 lynx_store_registers, lynx_read_memory, lynx_write_memory):
973 * nto-low.c (nto_fetch_registers, nto_store_registers,
974 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
976 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
978 * inferiors.h (gdb_id_to_thread_id): Remove.
979 * inferiors.c (gdb_id_to_thread_id): Remove.
980 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
981 removal. Move pid declaration closer to where it's used.
983 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
985 * server.c (handle_detach): New function.
986 (process_serial_event): Move code out, call handle_detach.
988 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
990 * server.c (require_running): Rename to ...
991 (require_running_or_return): ... this ...
992 (require_running_or_break): ... and this.
993 (handle_query, process_serial_event): Adjust.
995 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
997 * linux-low.c (linux_set_resume_request): Remove unused
1000 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1002 * server.c (first_thread_of): Remove.
1003 (process_serial_event): Replace usage of first_thread_of with
1004 find_any_thread_of_pid.
1005 * tracepoint.c (same_process_p): Remove.
1006 (gdb_agent_about_to_close): Replace usage of same_process_p with
1007 find_any_thread_of_pid.
1008 * linux-x86-low.c (same_process_callback): Remove.
1009 (x86_arch_setup_process_callback): Replace usage of
1010 same_process_callback with find_any_thread_of_pid.
1011 * thread-db.c (any_thread_of): Remove.
1012 (switch_to_process): Replace usage of any_thread_of with
1013 find_any_thread_of_pid.
1014 * inferiors.c (thread_pid_matches_callback): Remove.
1015 (find_thread_process): Adjust to use find_any_thread_of_pid.
1017 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1019 * regcache.c (get_thread_regcache): Guard calls to "memset"
1022 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1024 * linux-low.c (handle_extended_wait): Use
1025 "allocate_target_description" instead of "XNEW".
1026 * linux-x86-low.c (initialize_low_arch): Likewise.
1028 2017-09-05 Yao Qi <yao.qi@linaro.org>
1030 * configure.srv (srv_i386_regobj): Remove.
1031 (srv_amd64_regobj): Remove.
1032 (srv_regobj): Set it to "" for x86 non-linux targets.
1033 * linux-x86-tdesc.c (i386_linux_read_description):
1034 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1035 (init_registers_i386): Remove the declaration.
1036 (tdesc_i386): Remove the declaration.
1037 (lynx_i386_arch_setup): Call i386_create_target_description.
1038 * nto-x86-low.c: Likewise.
1039 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1040 [!__x86_64__]: include arch/i386.h.
1041 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1043 2017-09-05 Yao Qi <yao.qi@linaro.org>
1045 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1046 i386/amd64-XXX-linux from it.
1048 2017-09-05 Yao Qi <yao.qi@linaro.org>
1050 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1052 (ipa_amd64_linux_regobj): Remove.
1053 (ipa_x32_linux_regobj): Remove.
1055 2017-09-05 Yao Qi <yao.qi@linaro.org>
1057 * Makefile.in (arch-amd64.o): New rule.
1058 * configure.srv: Append arch-amd64.o.
1059 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1060 (get_ipa_tdesc): Call amd64_linux_read_description.
1061 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1062 and init_registers_amd64_XXX.
1063 * linux-x86-low.c (x86_linux_read_description): Call
1064 amd64_linux_read_description.
1065 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1066 (initialize_low_arch): Don't call init_registers_x32_XXX and
1067 init_registers_amd64_XXX.
1068 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1069 and tdesc_amd64_XXX.
1070 [__x86_64__] (amd64_tdesc_test): New function.
1071 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1072 and init_registers_amd64_XXX.
1073 * linux-x86-tdesc.c: Include arch/amd64.h.
1074 (xcr0_to_tdesc_idx): New function.
1075 (i386_linux_read_description): New function.
1076 (amd64_get_ipa_tdesc_idx): New function.
1077 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1078 (amd64_get_ipa_tdesc): Declare.
1080 2017-09-05 Yao Qi <yao.qi@linaro.org>
1082 * configure.srv (srv_i386_linux_xmlfiles): Remove
1083 i386/i386-XXX-linux.xml from it.
1085 2017-09-05 Yao Qi <yao.qi@linaro.org>
1087 * configure.srv: Set srv_i386_linux_regobj empty if $development
1089 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1090 initialize_low_tdesc.
1091 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1092 with #if initialize_low_tdesc.
1093 * linux-x86-tdesc-selftest.c: New file.
1094 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1096 2017-09-05 Yao Qi <yao.qi@linaro.org>
1098 * Makefile.in (arch-i386.o): New rule.
1099 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1100 (x86_64-*-linux*): Likewise.
1101 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1102 include arch/i386.h.
1103 (i386_linux_read_description): Remove code and call
1104 i386_create_target_description.
1105 * tdesc.c (allocate_target_description): New function.
1106 * tdesc.h (set_tdesc_architecture): Remove declaration.
1107 (set_tdesc_osabi): Likewise.
1109 2017-09-05 Yao Qi <yao.qi@linaro.org>
1111 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1112 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1113 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1115 * server.c (get_features_xml): Call tdesc_get_features_xml.
1116 * tdesc.c (set_tdesc_architecture): New function.
1117 (set_tdesc_osabi): New function.
1118 (tdesc_get_features_xml): New function.
1119 (tdesc_create_feature): Add an argument.
1120 * tdesc.h (struct target_desc) <features>: New field.
1121 <arch, osabi>: New field.
1122 (~target_desc): xfree features, arch, and osabi.
1123 (target_desc::oerator==): Don't compare .xmltarget.
1124 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1125 (set_tdesc_osabi): Likewise.
1126 (tdesc_get_features_xml): Likewise.
1128 2017-09-05 Yao Qi <yao.qi@linaro.org>
1130 * linux-x86-tdesc.c: Include selftest.h.
1131 (i386_tdesc_test): New function.
1132 (initialize_low_tdesc): Call selftests::register_test.
1133 * tdesc.h: Include regdef.h.
1134 (target_desc): Override operator == and !=.
1136 2017-09-05 Yao Qi <yao.qi@linaro.org>
1138 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1139 (ipa_obj): Likewise.
1140 * linux-i386-ipa.c: Include common/x86-xstate.h
1141 (get_ipa_tdesc): Call i386_linux_read_description.
1142 (initialize_low_tracepoint): Don't call init_registers_XXX
1143 functions, call initialize_low_tdesc instead.
1144 * linux-x86-low.c (x86_linux_read_description): Call
1145 i386_linux_read_description.
1146 (initialize_low_arch): Don't call init_registers_i386_XXX
1147 functions, call initialize_low_tdesc.
1148 * linux-x86-tdesc.c: New file.
1149 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1150 (i386_get_ipa_tdesc_idx): Declare.
1151 (i386_get_ipa_tdesc): Declare.
1152 (initialize_low_tdesc): Declare.
1154 2017-09-05 Yao Qi <yao.qi@linaro.org>
1156 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1159 2017-09-05 Yao Qi <yao.qi@linaro.org>
1161 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1162 * regcache.c (get_thread_regcache): Use VEC_length.
1163 (init_register_cache): Likewise.
1164 (regcache_cpy): Likewise.
1165 (registers_to_string): Iterate reg_defs via VEC_iterate.
1166 (find_regno): Likewise.
1167 (find_register_by_number): Use VEC_index.
1168 (register_size): Call find_register_by_number.
1169 (register_data): Call find_register_by_number.
1170 (supply_regblock): Use VEC_length.
1171 (regcache_raw_read_unsigned): Likewise.
1172 * tdesc.c (init_target_desc): Iterate reg_defs via
1174 (default_description): Update initializer.
1175 (copy_target_description): Don't update field num_registers.
1176 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1177 <num_registers>: Remove.
1179 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1181 * Makefile.in (.SECONDARY): Define target.
1183 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1185 * linux-low.c (linux_wait_1): Adjust.
1186 * server.c (queue_stop_reply_callback): Adjust.
1188 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1190 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1191 QEnvironmentUnset and QEnvironmentReset packets.
1192 (handle_query): Inform remote that QEnvironmentHexEncoded,
1193 QEnvironmentUnset and QEnvironmentReset are supported.
1195 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1197 * inferiors.h (inferior_target_data): Rename to ...
1198 (thread_target_data): ... this.
1199 (inferior_regcache_data): Rename to ...
1200 (thread_regcache_data): ... this.
1201 (set_inferior_regcache_data): Rename to ...
1202 (set_thread_regcache_data): ... this.
1203 * inferiors.c (inferior_target_data): Rename to ...
1204 (thread_target_data): ... this.
1205 (inferior_regcache_data): Rename to ...
1206 (thread_regcache_data): ... this.
1207 (set_inferior_regcache_data): Rename to ...
1208 (set_thread_regcache_data): ... this.
1209 (free_one_thread): Update.
1210 * linux-low.h (get_thread_lwp): Update.
1211 * regcache.c (get_thread_regcache): Update.
1212 (regcache_invalidate_thread): Update.
1213 (free_register_cache_thread): Update.
1214 * win32-i386-low.c (update_debug_registers_callback): Update.
1215 (win32_get_current_dr): Update.
1216 * win32-low.c (thread_rec): Update.
1217 (delete_thread_info): Update.
1218 (continue_one_thread): Update.
1219 (suspend_one_thread): Update.
1221 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1223 * inferiors.c (set_inferior_target_data): Remove.
1224 * inferiors.h (set_inferior_target_data): Remove.
1226 2017-08-18 Yao Qi <yao.qi@linaro.org>
1228 * Makefile.in (OBS): Add selftest.o.
1229 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1230 * configure, config.in: Re-generated.
1231 * server.c: Include common/sefltest.h.
1232 (captured_main): Handle option --selftest.
1234 2017-08-09 Yao Qi <yao.qi@linaro.org>
1236 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1237 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1238 i386-avx-mpx.o and i386-mmx.o.
1239 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1240 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1241 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1242 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1243 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1244 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1245 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1246 i386/amd64-avx-mpx.xml.
1248 2017-08-09 Yao Qi <yao.qi@linaro.org>
1250 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1251 and x32-avx-avx512.o.
1252 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1253 i386/x32-avx-avx512.xml.
1255 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1257 * tracepoint.h (enum class fast_tpoint_collect_result): New
1259 (fast_tracepoint_collecting): Change return type to
1260 fast_tpoint_collect_result.
1261 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1262 * linux-low.h: Include tracepoint.h.
1263 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1264 fast_tpoint_collect_result.
1265 * linux-low.c (handle_tracepoints): Adjust.
1266 (linux_fast_tracepoint_collecting): Change return type to
1267 fast_tpoint_collect_result.
1268 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1269 linux_wait_1, stuck_in_jump_pad_callback,
1270 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1271 proceed_one_lwp): Adjust to type change.
1273 2017-07-10 Yao Qi <yao.qi@linaro.org>
1275 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1277 2017-06-29 Yao Qi <yao.qi@linaro.org>
1279 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1281 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1283 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1285 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1287 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1289 * linux-low.c (linux_create_inferior): Adjust code to access the
1290 environment information via 'gdb_environ' class.
1291 * lynx-low.c (lynx_create_inferior): Likewise.
1292 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1293 (get_environ): Return a pointer to 'our_environ'.
1294 (captured_main): Initialize 'our_environ'.
1295 * server.h (get_environ): Adjust prototype.
1296 * spu-low.c (spu_create_inferior): Adjust code to access the
1297 environment information via 'gdb_environ' class.
1299 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1301 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1302 usage of "register" keyword.
1304 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1306 * configure: Re-generate.
1308 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1310 * configure: Re-generate.
1312 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1314 * Makefile.in (COMPILE.pre): Add "-x c++".
1316 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1318 * fork-child.c: Conditionally include <signal.h>.
1320 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1322 * server.c (handle_general_set): Handle new packet
1323 "QStartupWithShell".
1324 (handle_query): Add "QStartupWithShell" to the list of supported
1326 (gdbserver_usage): Add help text explaining the
1327 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1329 (captured_main): Recognize and act upon the presence of the new
1332 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1333 Pedro Alves <palves@redhat.com>
1335 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1336 * configure: Regenerate.
1337 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1339 (i[34567]86-*-lynxos*): Likewise.
1340 (spu*-*-*): Likewise.
1341 * fork-child.c: New file.
1342 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1344 (linux_ptrace_fun): New function.
1345 (linux_create_inferior): Adjust function prototype to reflect
1346 change on "target.h". Adjust function code to use
1348 (linux_request_interrupt): Delete "signal_pid".
1349 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1350 (lynx_ptrace_fun): New function.
1351 (lynx_create_inferior): Adjust function prototype to reflect
1352 change on "target.h". Adjust function code to use
1354 * nto-low.c (nto_create_inferior): Adjust function prototype and
1355 code to reflect change on "target.h". Update comments.
1356 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1357 "common-terminal.h" and "environ.h".
1358 (terminal_fd): Moved to fork-child.c.
1359 (old_foreground_pgrp): Likewise.
1360 (restore_old_foreground_pgrp): Likewise.
1361 (last_status): Make it global.
1362 (last_ptid): Likewise.
1363 (our_environ): New variable.
1364 (startup_with_shell): Likewise.
1365 (program_name): Likewise.
1366 (program_argv): Rename to...
1367 (program_args): ...this.
1368 (wrapper_argv): New variable.
1369 (start_inferior): Delete function.
1370 (get_exec_wrapper): New function.
1371 (get_exec_file): Likewise.
1372 (get_environ): Likewise.
1373 (prefork_hook): Likewise.
1374 (post_fork_inferior): Likewise.
1375 (postfork_hook): Likewise.
1376 (postfork_child_hook): Likewise.
1377 (handle_v_run): Update code to deal with arguments coming from the
1378 remote host. Update calls from "start_inferior" to
1380 (captured_main): Likewise. Initialize environment variable. Call
1382 * server.h (post_fork_inferior): New prototype.
1383 (get_environ): Likewise.
1384 (last_status): Declare.
1385 (last_ptid): Likewise.
1386 (signal_pid): Likewise.
1387 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1388 (spu_ptrace_fun): New function.
1389 (spu_create_inferior): Adjust function prototype to reflect change
1390 on "target.h". Adjust function code to use "fork_inferior".
1391 * target.c (target_terminal_init): New function.
1392 (target_terminal_inferior): Likewise.
1393 (target_terminal_ours): Likewise.
1394 * target.h: Include <vector>.
1395 (struct target_ops) <create_inferior>: Update prototype.
1396 (create_inferior): Update macro.
1397 * utils.c (gdb_flush_out_err): New function.
1398 * win32-low.c (win32_create_inferior): Adjust function prototype
1399 and code to reflect change on "target.h".
1401 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1403 * inferiors.c (switch_to_thread): New function.
1405 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1407 * Makefile.in (SFILE): Add "common/job-control.c".
1408 (OBS): Add "job-control.o".
1410 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1412 * Makefile: Remove "@host_makefile_frag@".
1414 2017-05-05 Pedro Alves <palves@redhat.com>
1416 * configure: Regenerate.
1418 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1420 * configure: Regenerate.
1422 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1424 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1425 software_single_step change of return type to
1426 std::vector<CORE_ADDR>.
1427 * linux-low.c (install_software_single_step_breakpoints):
1429 * linux-low.h (install_software_single_step_breakpoints):
1432 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1434 * remote-utils.c: Include "gdb_termios.h" instead of
1436 * terminal.h: Delete file.
1438 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1440 * server.c: Include <vector>.
1441 <program_argv, wrapper_argv>: Convert to std::vector.
1442 (start_inferior): Rewrite function to use C++.
1443 (handle_v_run): Likewise. Update code that calculates the argv
1444 based on the vRun packet; use C++.
1445 (captured_main): Likewise.
1447 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1449 * server.c (handle_v_cont): Initialize thread_resume::thread
1452 2017-04-05 Pedro Alves <palves@redhat.com>
1454 * configure: Regenerate.
1456 2017-04-05 Pedro Alves <palves@redhat.com>
1458 * gdbreplay.c (sync_error): Constify.
1459 * linux-x86-low.c (push_opcode): Constify.
1461 2017-04-05 Pedro Alves <palves@redhat.com>
1463 * win32-low.c (get_child_debug_event)
1464 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1465 Report TARGET_WAITKIND_SPURIOUS instead.
1467 2017-04-05 Pedro Alves <palves@redhat.com>
1469 * remote-utils.c (remote_prepare, remote_open): Constify.
1470 * remote-utils.h (remote_prepare, remote_open): Constify.
1471 * server.c (captured_main): Constify 'port' handling.
1473 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1475 * Makefile.in (clean): Clear .deps.
1477 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1479 * .gitignore: Remove generated files, replace with wildcard.
1480 * (clean): Replace removal of generated files with wildcard.
1481 (version.c): Replace with...
1482 (version-generated.c): ...this.
1483 (xml-builtin.c): Replace with...
1484 (xml-builtin-generated.c): ...this.
1485 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1486 (%.c: *regformats*): Replace with...
1487 (%-generated.c: *regformats*): ...this.
1489 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1491 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1492 (xtensa_fill_gregset): Call collect_register_by_name for
1494 (xtensa_store_gregset): Call supply_register_by_name for
1497 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1499 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1500 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1501 (xtensa_store_gregset): Call supply_register for all registers in
1502 a0_regnum..a0_regnum + C0_NREGS range.
1504 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1506 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1507 (ax-ipa.o: ax.c): Remove.
1508 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1509 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1510 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1511 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1512 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1514 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1516 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1517 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1518 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1519 (errors-ipa.o: ../common/errors.c): Remove.
1520 (format-ipa.o: ../common/format.c): Remove.
1521 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1523 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1525 * Makefile.in (%-ipa.o: %.c): New rule.
1526 (tracepoint-ipa.o: tracepoint.c): Remove.
1527 (utils-ipa.o: utils.c): Remove.
1528 (remote-utils-ipa.o: remote-utils.c): Remove.
1529 (regcache-ipa.o: regcache.c): Remove.
1530 (i386-linux-ipa.o: i386-linux.c): Remove.
1531 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1532 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1533 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1534 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1535 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1536 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1537 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1538 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1539 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1540 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1541 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1542 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1543 (aarch64-ipa.o: aarch64.c): Remove.
1544 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1545 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1546 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1547 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1548 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1549 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1550 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1551 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1552 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1553 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1554 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1555 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1556 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1557 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1558 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1559 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1560 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1561 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1562 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1563 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1564 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1565 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1566 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1567 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1568 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1569 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1570 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1571 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1572 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1573 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1574 (tdesc-ipa.o: tdesc.c): Remove.
1575 (x32-linux-ipa.o: x32-linux.c): Remove.
1576 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1577 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1579 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1581 * Makefile.in (%.o: ../arch/%.c): New rule.
1582 (arm.o: ../arch/arm.c): Remove.
1583 (arm-linux.o: ../arch/arm-linux.c): Remove.
1584 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1585 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1587 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1589 * Makefile.in (%.o: ../nat/%.c): New rule.
1590 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1591 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1592 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1593 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1594 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1595 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1596 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1597 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1598 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1599 (linux-personality.o: ../nat/linux-personality.c): Remove.
1600 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1601 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1602 (x86-linux.o: ../nat/x86-linux.c): Remove.
1603 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1604 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1606 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1608 * Makefile.in (%.o: ../common/%.c): New rule.
1609 (signals.o: ../common/signals.c): Remove.
1610 (print-utils.o: ../common/print-utils.c): Remove.
1611 (rsp-low.o: ../common/rsp-low.c): Remove.
1612 (common-utils.o: ../common/common-utils.c): Remove.
1613 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1614 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1615 (vec.o: ../common/vec.c): Remove.
1616 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1617 (xml-utils.o: ../common/xml-utils.c): Remove.
1618 (ptid.o: ../common/ptid.c): Remove.
1619 (buffer.o: ../common/buffer.c): Remove.
1620 (format.o: ../common/format.c): Remove.
1621 (filestuff.o: ../common/filestuff.c): Remove.
1622 (agent.o: ../common/agent.c): Remove.
1623 (errors.o: ../common/errors.c): Remove.
1624 (environ.o: ../common/environ.c): Remove.
1625 (common-debug.o: ../common/common-debug.c): Remove.
1626 (cleanups.o: ../common/cleanups.c): Remove.
1627 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1628 (fileio.o: ../common/fileio.c): Remove.
1629 (common-regcache.o: ../common/common-regcache.c): Remove.
1630 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1631 (new-op.o: ../common/new-op.c): Remove.
1632 (btrace-common.o: ../common/btrace-common.c): Remove.
1634 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1636 * Makefile.in (%.o: ../target/%.c): New rule.
1637 (waitstatus.o: ../target/waitstatus.c): Remove.
1639 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1642 (%.c: ../regformats/%.dat,
1643 (%.c: ../regformats/arm/%.dat,
1644 (%.c: ../regformats/i386/%.dat,
1645 (%.c: ../regformats/rs6000/%.dat): New rules.
1646 (aarch64.c): Remove.
1647 (reg-arm.c): Remove.
1648 (arm-with-iwmmxt.c): Remove.
1649 (arm-with-vfpv2.c): Remove.
1650 (arm-with-vfpv3.c): Remove.
1651 (arm-with-neon.c): Remove.
1652 (reg-bfin.c): Remove.
1653 (reg-cris.c): Remove.
1654 (reg-crisv32.c): Remove.
1656 (i386-linux.c): Remove.
1657 (i386-avx.c): Remove.
1658 (i386-avx-linux.c): Remove.
1659 (i386-avx-avx512.c): Remove.
1660 (i386-avx-avx512-linux.c): Remove.
1661 (i386-mpx.c): Remove.
1662 (i386-mpx-linux.c): Remove.
1663 (i386-avx-mpx-avx512-pku.c): Remove.
1664 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1665 (i386-avx-mpx.c): Remove.
1666 (i386-avx-mpx-linux.c): Remove.
1667 (i386-mmx.c): Remove.
1668 (i386-mmx-linux.c): Remove.
1669 (reg-ia64.c): Remove.
1670 (reg-m32r.c): Remove.
1671 (reg-m68k.c): Remove.
1673 (mips-linux.c): Remove.
1674 (mips-dsp-linux.c): Remove.
1675 (mips64-linux.c): Remove.
1676 (mips64-dsp-linux.c): Remove.
1677 (nios2-linux.c): Remove.
1678 (powerpc-32.c): Remove.
1679 (powerpc-32l.c): Remove.
1680 (powerpc-altivec32l.c): Remove.
1681 (powerpc-cell32l.c): Remove.
1682 (powerpc-vsx32l.c): Remove.
1683 (powerpc-isa205-32l.c): Remove.
1684 (powerpc-isa205-altivec32l.c): Remove.
1685 (powerpc-isa205-vsx32l.c): Remove.
1686 (powerpc-e500l.c): Remove.
1687 (powerpc-64l.c): Remove.
1688 (powerpc-altivec64l.c): Remove.
1689 (powerpc-cell64l.c): Remove.
1690 (powerpc-vsx64l.c): Remove.
1691 (powerpc-isa205-64l.c): Remove.
1692 (powerpc-isa205-altivec64l.c): Remove.
1693 (powerpc-isa205-vsx64l.c): Remove.
1694 (s390-linux32.c): Remove.
1695 (s390-linux32v1.c): Remove.
1696 (s390-linux32v2.c): Remove.
1697 (s390-linux64.c): Remove.
1698 (s390-linux64v1.c): Remove.
1699 (s390-linux64v2.c): Remove.
1700 (s390-te-linux64.c): Remove.
1701 (s390-vx-linux64.c): Remove.
1702 (s390-tevx-linux64.c): Remove.
1703 (s390x-linux64.c): Remove.
1704 (s390x-linux64v1.c): Remove.
1705 (s390x-linux64v2.c): Remove.
1706 (s390x-te-linux64.c): Remove.
1707 (s390x-vx-linux64.c): Remove.
1708 (s390x-tevx-linux64.c): Remove.
1709 (tic6x-c64xp-linux.c): Remove.
1710 (tic6x-c64x-linux.c): Remove.
1711 (tic6x-c62x-linux.c): Remove.
1713 (reg-sparc64.c): Remove.
1714 (reg-spu.c): Remove.
1716 (amd64-linux.c): Remove.
1717 (amd64-avx.c): Remove.
1718 (amd64-avx-linux.c): Remove.
1719 (amd64-avx-avx512.c): Remove.
1720 (amd64-avx-avx512-linux.c): Remove.
1721 (amd64-mpx.c): Remove.
1722 (amd64-mpx-linux.c): Remove.
1723 (amd64-avx-mpx-avx512-pku.c): Remove.
1724 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1725 (amd64-avx-mpx.c): Remove.
1726 (amd64-avx-mpx-linux.c): Remove.
1728 (x32-linux.c): Remove.
1729 (x32-avx.c): Remove.
1730 (x32-avx-linux.c): Remove.
1731 (x32-avx-avx512.c): Remove.
1732 (x32-avx-avx512-linux.c): Remove.
1733 (reg-xtensa.c): Remove.
1734 (reg-tilegx.c): Remove.
1735 (reg-tilegx32.c): Remove.
1737 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1739 * Makefile.in (SFILES): Add "common/environ.c".
1740 (OBJS): Add "common/environ.h".
1742 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1744 * configure.ac: Check if the fs_base and gs_base members of
1745 `struct user_regs_struct' exist.
1746 * config.in: Regenerated.
1747 * configure: Likewise.
1749 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1751 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1753 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1754 (get_next_pcs_syscall_next_pc): Likewise.
1756 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1758 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1759 * nto-x86-low.c: Likewise.
1761 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1763 * Makefile.in: Include disable-implicit-rules.mk.
1765 2016-11-23 Pedro Alves <palves@redhat.com>
1767 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1768 (debug_vprintf): Use std::chrono::steady_clock instead of
1769 gettimeofday. Use '.' instead of ':'.
1770 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1771 (get_timestamp): Use std::chrono::steady_clock instead of
1774 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1776 * Makefile.in: Fix whitespace formatting.
1778 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1780 * Makefile.in (SFILES, OBS): Flatten list and order
1783 2016-11-23 Pedro Alves <palves@redhat.com>
1785 * event-loop.c (handle_file_event): Use warning.
1786 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1787 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1790 2016-11-23 Pedro Alves <palves@redhat.com>
1792 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1794 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1795 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1796 debug_printf and debug_flush for debug output.
1797 * server.c (handle_general_set): Likewise.
1798 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1801 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1803 * Makefile.in (.c.o): Replace rule with ...
1804 (%.o: %.c): ... this one.
1806 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1808 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1809 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1811 * configure.ac: Remove checks for the make program.
1812 * configure: Re-generate.
1814 2016-10-28 Pedro Alves <palves@redhat.com>
1816 * Makefile.in (CXX_DIALECT): Get from configure.
1817 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1818 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1819 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1820 * config.in: Regenerate.
1821 * configure: Regenerate.
1823 2016-10-27 Yao Qi <yao.qi@linaro.org>
1825 * linux-low.c (linux_supports_range_stepping): Return true if
1826 can_software_single_step return true.
1828 2016-10-27 Yao Qi <yao.qi@linaro.org>
1830 * inferiors.c (find_inferior_in_random): New function.
1831 * inferiors.h (find_inferior_in_random): Declare.
1832 * linux-low.c (linux_wait_for_event_filtered): Call
1833 find_inferior_in_random instead of find_inferior.
1835 2016-10-27 Yao Qi <yao.qi@linaro.org>
1837 * linux-low.c (linux_wait_1): If single-step breakpoints are
1838 inserted, remove them.
1840 2016-10-26 Pedro Alves <palves@redhat.com>
1842 * linux-low.c (handle_extended_wait): Link parent/child fork
1844 (linux_wait_1): Unlink them.
1845 (linux_set_resume_request): Ignore resume requests for
1846 already-resumed and unhandled fork child threads.
1847 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1848 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1850 (handle_v_requests) <vCont>: Don't call require_running.
1851 * server.h (in_queued_stop_replies): New declaration.
1853 2016-10-24 Yao Qi <yao.qi@linaro.org>
1856 * linux-aarch64-low.c (append_insns): Cast the return value to
1859 2016-10-10 Yao Qi <yao.qi@linaro.org>
1861 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1863 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1865 * target.c (target_supports_multi_process): New function, moved
1867 * target.h (target_supports_multi_process): ... here. Remove
1870 2016-10-05 Tom Tromey <tom@tromey.com>
1873 * tracepoint.c (handle_tracepoint_bkpts): Check
1874 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1876 2016-10-05 Yao Qi <yao.qi@linaro.org>
1878 * configure.srv: Update the path of arm-*.xml files.
1880 2016-10-05 Terry Guo <terry.guo@arm.com>
1881 Yao Qi <yao.qi@linaro.org>
1883 * Makefile.in: Adjust the path of rules.
1884 * configure.srv: Update the path of xml files.
1885 * regformats/arm-with-iwmmxt.dat: Regenerated.
1886 * regformats/arm-with-neon.dat: Likewise.
1887 * regformats/arm-with-vfpv2.dat: Likewise.
1888 * regformats/arm-with-vfpv3.dat Likewise.
1890 2016-09-30 Yao Qi <yao.qi@linaro.org>
1893 * target.c (target_stop_and_wait): Don't call
1894 target_continue_no_signal, use resume_stop instead.
1896 2016-09-26 Yao Qi <yao.qi@linaro.org>
1898 * linux-low.c (linux_wait_1): Call debug_exit.
1900 2016-09-23 Pedro Alves <palves@redhat.com>
1902 * Makefile.in (SFILES): Add common/new-op.c.
1903 (OBS): Add common/new-op.o.
1904 (new-op.o): New rule.
1906 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1908 * .gitinore: Ignore more files.
1910 2016-09-21 Yao Qi <yao.qi@linaro.org>
1912 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1915 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1917 * server.c (start_inferior): Call target_mourn_inferior instead of
1918 mourn_inferior; pass ptid_t argument to it.
1920 (handle_target_event): Likewise.
1921 * target.c (target_mourn_inferior): New function.
1922 * target.h (mourn_inferior): Delete macro.
1924 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1926 * linux-low.c (lwp_is_stepping): New function.
1928 2016-09-06 Carl Love <cel@us.ibm.com>
1930 * server.c (start_inferior): Fixed comment, requested comment change
1931 didn't get updated correctly. Removed reference to ptrace () call as
1932 it is only true on Linux systems.
1934 2016-09-06 Carl Love <cel@us.ibm.com>
1936 * server.c (start_inferior): Do not call
1937 function target_post_create_inferior () if the
1938 inferior process has already exited.
1940 2016-09-05 Pedro Alves <palves@redhat.com>
1942 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1943 (COMPILE.pre, CC_LD): Use CXX directly.
1944 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1945 * acinclude.m4: Don't include build-with-cxx.m4.
1946 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1947 * configure: Regenerate.
1949 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1952 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1953 call writing data to own_buf.
1955 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1957 * target.c (mywait): Call target_wait instead of
1959 (target_wait): New function.
1961 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1963 * server.c (start_inferior): New variable 'ptid'. Replace calls
1964 to the_target->resume by target_continue{,_no_signal}, depending
1966 * target.c (target_stop_and_wait): Call target_continue_no_signal
1967 instead of the_target->resume.
1968 (target_continue): New function.
1970 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1972 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1974 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1977 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1979 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1980 * linux-arm-low.c (ps_get_thread_area): Likewise.
1981 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1982 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1983 * linux-mips-low.c (ps_get_thread_area): Likewise.
1984 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1985 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1986 * linux-x86-low.c (ps_get_thread_area): Likewise.
1987 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1989 2016-08-19 Pedro Alves <palves@redhat.com>
1991 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1993 2016-08-19 Pedro Alves <palves@redhat.com>
1995 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1996 comment. Use memcpy instead of casting through unsigned long.
1998 2016-08-19 Pedro Alves <palves@redhat.com>
2000 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2001 allocating around 0x80000000.
2003 2016-08-19 Pedro Alves <palves@redhat.com>
2006 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2007 (x32-avx512-linux-ipa.o): New rules.
2008 * configure.ac (x86_64-*-linux*): New x32 check.
2009 * configure.srv (ipa_x32_linux_regobj): New.
2010 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2011 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2013 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2015 * configure: Regenerate.
2017 2016-08-09 Pedro Alves <palves@redhat.com>
2020 * Makefile.in (OBS): Add signals-state-save-restore.o.
2021 (signals-state-save-restore.o): New rule.
2022 * config.in: Regenerate.
2023 * configure: Regenerate.
2024 * linux-low.c: Include "signals-state-save-restore.h".
2025 (linux_create_inferior): Call
2026 restore_original_signals_state.
2027 * server.c: Include "dispositions-save-restore.h".
2028 (captured_main): Call save_original_signals_state.
2030 2016-08-05 Pedro Alves <palves@redhat.com>
2032 * configure: Regenerate.
2034 2016-08-04 Yao Qi <yao.qi@linaro.org>
2036 * linux-low.c (regsets_fetch_inferior_registers): Check
2037 errno is ESRCH or not.
2039 2016-08-02 Yao Qi <yao.qi@linaro.org>
2041 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2042 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2043 (thread_db_load_search): Update.
2044 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2045 td_ta_set_event and td_ta_event_getmsg.
2047 2016-07-26 Pedro Alves <palves@redhat.com>
2050 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2051 of unsigned long for 64-bit registers and use uint32_t instead of
2052 unsigned int for 32-bit registers.
2054 2016-07-26 Pedro Alves <palves@redhat.com>
2056 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2059 2016-07-21 Tom Tromey <tom@tromey.com>
2061 * configure: Rebuild.
2063 2016-07-21 Yao Qi <yao.qi@linaro.org>
2065 * mem-break.c (find_gdb_breakpoint): Cast bp to
2066 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2068 2016-07-21 Yao Qi <yao.qi@linaro.org>
2070 * server.c (handle_v_requests): Support s and S actions
2071 if target_supports_software_single_step return true.
2073 2016-07-21 Yao Qi <yao.qi@linaro.org>
2075 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2076 is resume_step, call maybe_hw_step.
2077 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2079 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2081 (proceed_one_lwp): If resume request is resume_step, install
2082 reinsert breakpoints and call maybe_hw_step.
2084 2016-07-21 Yao Qi <yao.qi@linaro.org>
2086 * linux-low.c (proceed_one_lwp): Declare.
2087 (linux_resume_one_thread): Remove local variable 'step'.
2088 Lift code enqueue signal. Call proceed_one_lwp instead of
2089 linux_resume_one_lwp.
2091 2016-07-21 Yao Qi <yao.qi@linaro.org>
2093 * linux-low.c (linux_resume_one_thread): Call
2094 enqueue_pending_signal.
2096 2016-07-21 Yao Qi <yao.qi@linaro.org>
2098 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2099 * inferiors.c (do_restore_current_thread_cleanup): New function.
2100 (make_cleanup_restore_current_thread): Likewise.
2101 * linux-low.c (install_software_single_step_breakpoints): Call
2102 make_cleanup_restore_current_thread. Switch current_thread to
2105 2016-07-21 Yao Qi <yao.qi@linaro.org>
2107 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2108 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2109 (clone_one_breakpoint): Likewise.
2110 (delete_reinsert_breakpoints): Change parameter to thread.
2112 (has_reinsert_breakpoints): Likewise.
2113 (uninsert_reinsert_breakpoints): Likewise.
2114 (reinsert_reinsert_breakpoints): Likewise.
2115 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2116 (delete_reinsert_breakpoints): Likewise.
2117 (reinsert_reinsert_breakpoints): Likewise.
2118 (uninsert_reinsert_breakpoints): Likewise.
2119 (has_reinsert_breakpoints): Likewise.
2121 2016-07-21 Yao Qi <yao.qi@linaro.org>
2123 * inferiors.c (get_thread_process): Make parameter const.
2124 * inferiors.h (get_thread_process): Update declaration.
2125 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2126 Add new parameters child_thread and parent_thread. Callers
2128 * mem-break.h (clone_all_breakpoints): Update declaration.
2130 2016-07-21 Yao Qi <yao.qi@linaro.org>
2132 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2133 <command_list, handler>: Remove.
2134 (struct gdb_breakpoint): New.
2135 (struct other_breakpoint): New.
2136 (struct reinsert_breakpoint): New.
2137 (is_gdb_breakpoint): New function.
2138 (any_persistent_commands): Update command_list if
2139 is_gdb_breakpoint returns true.
2140 (set_breakpoint): Create breakpoints according to their types.
2141 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2142 (set_gdb_breakpoint_1): Likewise.
2143 (set_gdb_breakpoint): Likewise.
2144 (clear_breakpoint_conditions): Change parameter type to
2145 'struct gdb_breakpoint *'.
2146 (clear_breakpoint_commands): Likewise.
2147 (clear_breakpoint_conditions_and_commands): Likewise.
2148 (add_condition_to_breakpoint): Likewise.
2149 (add_breakpoint_condition): Likewise.
2150 (add_commands_to_breakpoint): Likewise.
2151 (check_breakpoints): Check other_breakpoint.
2152 (clone_one_breakpoint): Clone breakpopint according to its type.
2153 * mem-break.h (struct gdb_breakpoint): Declare.
2154 (set_gdb_breakpoint): Update declaration.
2155 (clear_breakpoint_conditions_and_commands): Likewise.
2156 (add_breakpoint_condition): Likewise.
2157 (add_breakpoint_commands): Likewise.
2158 * server.c (process_point_options): Change parameter type to
2159 'struct gdb_breakpoint *'.
2161 2016-07-21 Yao Qi <yao.qi@linaro.org>
2163 * mem-break.c (set_breakpoint_at): Rename it to ...
2164 (set_breakpoint_type_at): ... it.
2165 (set_breakpoint_at): Call set_breakpoint_type_at.
2166 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2167 * mem-break.h (set_breakpoint_at): Update comments.
2169 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2171 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2173 (nios2_store_gregset): Likewise.
2175 2016-07-01 Pedro Alves <palves@redhat.com>
2176 Antoine Tremblay <antoine.tremblay@ericsson.com>
2178 * linux-low.c: Change interface to take the target lwp_info
2179 pointer directly and return void. Handle detaching from a zombie
2181 (linux_detach_lwp_callback): New function.
2182 (linux_detach): Detach from the leader thread after detaching from
2185 2016-06-28 Yao Qi <yao.qi@linaro.org>
2187 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2188 for variable new_offset.
2189 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2190 (aarch64_ftrace_insn_reloc_cb): Likewise.
2191 (aarch64_ftrace_insn_reloc_tb): Likewise.
2192 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2193 PRIx64 instead of PRIx32.
2195 2016-06-28 Yao Qi <yao.qi@linaro.org>
2197 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2198 (the_low_target): Install arm_get_syscall_trapinfo.
2200 2016-06-28 Yao Qi <yao.qi@linaro.org>
2202 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2204 (the_low_target): Install aarch64_get_syscall_trapinfo.
2206 2016-06-28 Yao Qi <yao.qi@linaro.org>
2208 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2210 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2211 Remove parameter sysno.
2212 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2215 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2217 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2218 (s390_emit_ne_goto): Likewise.
2219 (s390_emit_lt_goto): Likewise.
2220 (s390_emit_le_goto): Likewise.
2221 (s390_emit_gt_goto): Likewise.
2222 (s390_emit_ge_goto): Likewise.
2223 (s390x_emit_eq_goto): Likewise.
2224 (s390x_emit_ne_goto): Likewise.
2225 (s390x_emit_lt_goto): Likewise.
2226 (s390x_emit_le_goto): Likewise.
2227 (s390x_emit_gt_goto): Likewise.
2228 (s390x_emit_ge_goto): Likewise.
2229 (s390_emit_ops_impl): Mark variable static.
2230 (s390x_emit_ops): Likewise.
2232 2016-06-17 Yao Qi <yao.qi@linaro.org>
2234 * linux-low.c (handle_extended_wait): Call
2235 uninsert_reinsert_breakpoints for the parent process. Remove
2236 reinsert breakpoints from the child process. Reinsert them to
2237 the parent process when vfork is done.
2238 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2239 (reinsert_reinsert_breakpoints): New function.
2240 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2241 (reinsert_reinsert_breakpoints): Declare.
2243 2016-06-17 Yao Qi <yao.qi@linaro.org>
2245 * linux-low.c (handle_extended_wait): If the parent is doing
2246 step-over, remove the reinsert breakpoints from the forked child.
2248 2016-06-17 Yao Qi <yao.qi@linaro.org>
2250 * linux-low.c (unsuspend_all_lwps): Declare.
2251 (linux_low_filter_event): If thread exited, call finish_step_over.
2252 If step-over is finished, unsuspend other threads.
2254 2016-06-17 Yao Qi <yao.qi@linaro.org>
2256 * linux-low.c (linux_resume_one_lwp_throw): Assert
2257 has_reinsert_breakpoints returns false.
2258 * mem-break.c (delete_disabled_breakpoints): Assert
2259 bp type isn't reinsert_breakpoint.
2261 2016-06-17 Yao Qi <yao.qi@linaro.org>
2263 * linux-low.c (maybe_hw_step): New function.
2264 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2265 (finish_step_over): Switch current_thread to lwp temporarily,
2266 and assert has_reinsert_breakpoints returns true.
2267 (proceed_one_lwp): Call maybe_hw_step.
2268 * mem-break.c (has_reinsert_breakpoints): New function.
2269 * mem-break.h (has_reinsert_breakpoints): Declare.
2271 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2273 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2275 2016-05-17 Yao Qi <yao.qi@linaro.org>
2277 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2278 instead of find_inferior.
2280 2016-05-05 Yao Qi <yao.qi@linaro.org>
2282 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2283 Initialize res to zero.
2285 2016-05-05 Yao Qi <yao.qi@linaro.org>
2287 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2290 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2292 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2293 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2294 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2296 2016-04-28 Par Olsson <par.olsson@windriver.com>
2297 Simon Marchi <simon.marchi@ericsson.com>
2299 * tracepoint.c (write_inferior_int8): New function.
2300 (cmd_qtenable_disable): Write enable flag using
2301 write_inferior_int8.
2303 2016-04-25 Yao Qi <yao.qi@linaro.org>
2305 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2306 (need_step_over_p): Return zero if the LWP has pending signals
2307 can be delivered on software single step target.
2309 2016-04-25 Yao Qi <yao.qi@linaro.org>
2311 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2312 return instead of error.
2314 2016-04-22 Yao Qi <yao.qi@linaro.org>
2316 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2319 2016-04-22 Yao Qi <yao.qi@linaro.org>
2321 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2322 signal when stepping over breakpoint with software single
2325 2016-04-21 Pedro Alves <palves@redhat.com>
2327 * linux-s390-low.c (s390_collect_ptrace_register)
2328 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2330 (s390_check_regset): Use void * instead of gdb_byte *.
2332 2016-04-20 Pedro Alves <palves@redhat.com>
2334 * configure: Renegerate.
2336 2016-04-20 Yao Qi <yao.qi@linaro.org>
2338 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2339 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2341 (arm_store_gregset): Likewise.
2343 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2345 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2346 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2347 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2348 (amd64-avx-mpx-linux.c): New rules.
2349 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2350 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2351 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2352 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2353 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2354 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2355 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2356 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2357 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2358 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2359 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2360 * linux-x86-low.c (x86_linux_read_description): Add case for
2361 X86_XSTATE_AVX_MPX_MASK.
2362 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2363 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2364 init_registers_i386_avx_mpx_linux.
2365 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2366 (initialize_low_tracepoint): Call
2367 init_registers_i386_avx_mpx_linux.
2368 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2369 (initialize_low_tracepoint): Call
2370 init_registers_amd64_avx_mpx_linux.
2371 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2372 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2373 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2376 2016-04-18 Pedro Alves <palves@redhat.com>
2378 * configure: Regenerate.
2380 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2382 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2383 (aarch64_emit_sub): Likewise.
2385 2016-04-12 Pedro Alves <palves@redhat.com>
2387 * utils.c (prepare_to_throw_exception): Delete.
2389 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2391 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2393 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2395 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2397 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2399 * linux-aarch64-ipa.c: Add <elf.h> include.
2400 * linux-ppc-ipa.c: Add <elf.h> include.
2401 * linux-s390-ipa.c: Add <elf.h> include.
2403 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2405 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2406 (get_raw_reg_ptr): Likewise.
2407 (get_trace_state_variable_value_ptr): Likewise.
2408 (set_trace_state_variable_value_ptr): Likewise.
2409 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2412 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2413 Marcin Kościelnicki <koriakin@0x04.net>
2416 * linux-ppc-low.c (emit_insns): New function.
2417 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2418 (ppc_emit_prologue): New function.
2419 (ppc_emit_epilogue): New function.
2420 (ppc_emit_add): New function.
2421 (ppc_emit_sub): New function.
2422 (ppc_emit_mul): New function.
2423 (ppc_emit_lsh): New function.
2424 (ppc_emit_rsh_signed): New function.
2425 (ppc_emit_rsh_unsigned): New function.
2426 (ppc_emit_ext): New function.
2427 (ppc_emit_zero_ext): New function.
2428 (ppc_emit_log_not): New function.
2429 (ppc_emit_bit_and): New function.
2430 (ppc_emit_bit_or): New function.
2431 (ppc_emit_bit_xor): New function.
2432 (ppc_emit_bit_not): New function.
2433 (ppc_emit_equal): New function.
2434 (ppc_emit_less_signed): New function.
2435 (ppc_emit_less_unsigned): New function.
2436 (ppc_emit_ref): New function.
2437 (ppc_emit_const): New function.
2438 (ppc_emit_reg): New function.
2439 (ppc_emit_pop): New function.
2440 (ppc_emit_stack_flush): New function.
2441 (ppc_emit_swap): New function.
2442 (ppc_emit_stack_adjust): New function.
2443 (ppc_emit_call): New function.
2444 (ppc_emit_int_call_1): New function.
2445 (ppc_emit_void_call_2): New function.
2446 (ppc_emit_if_goto): New function.
2447 (ppc_emit_goto): New function.
2448 (ppc_emit_eq_goto): New function.
2449 (ppc_emit_ne_goto): New function.
2450 (ppc_emit_lt_goto): New function.
2451 (ppc_emit_le_goto): New function.
2452 (ppc_emit_gt_goto): New function.
2453 (ppc_emit_ge_goto): New function.
2454 (ppc_write_goto_address): New function.
2455 (ppc_emit_ops_impl): New static variable.
2456 (ppc64v1_emit_prologue): New function.
2457 (ppc64v2_emit_prologue): New function.
2458 (ppc64_emit_epilogue): New function.
2459 (ppc64_emit_add): New function.
2460 (ppc64_emit_sub): New function.
2461 (ppc64_emit_mul): New function.
2462 (ppc64_emit_lsh): New function.
2463 (ppc64_emit_rsh_signed): New function.
2464 (ppc64_emit_rsh_unsigned): New function.
2465 (ppc64_emit_ext): New function.
2466 (ppc64_emit_zero_ext): New function.
2467 (ppc64_emit_log_not): New function.
2468 (ppc64_emit_bit_and): New function.
2469 (ppc64_emit_bit_or): New function.
2470 (ppc64_emit_bit_xor): New function.
2471 (ppc64_emit_bit_not): New function.
2472 (ppc64_emit_equal): New function.
2473 (ppc64_emit_less_signed): New function.
2474 (ppc64_emit_less_unsigned): New function.
2475 (ppc64_emit_ref): New function.
2476 (ppc64_emit_const): New function.
2477 (ppc64v1_emit_reg): New function.
2478 (ppc64v2_emit_reg): New function.
2479 (ppc64_emit_pop): New function.
2480 (ppc64_emit_stack_flush): New function.
2481 (ppc64_emit_swap): New function.
2482 (ppc64v1_emit_call): New function.
2483 (ppc64v2_emit_call): New function.
2484 (ppc64v1_emit_int_call_1): New function.
2485 (ppc64v2_emit_int_call_1): New function.
2486 (ppc64v1_emit_void_call_2): New function.
2487 (ppc64v2_emit_void_call_2): New function.
2488 (ppc64_emit_if_goto): New function.
2489 (ppc64_emit_eq_goto): New function.
2490 (ppc64_emit_ne_goto): New function.
2491 (ppc64_emit_lt_goto): New function.
2492 (ppc64_emit_le_goto): New function.
2493 (ppc64_emit_gt_goto): New function.
2494 (ppc64_emit_ge_goto): New function.
2495 (ppc64v1_emit_ops_impl): New static variable.
2496 (ppc64v2_emit_ops_impl): New static variable.
2497 (ppc_emit_ops): New function.
2498 (linux_low_target): Wire in ppc_emit_ops.
2500 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2501 Marcin Kościelnicki <koriakin@0x04.net>
2504 * Makefile.in: Add powerpc-*-ipa.o
2505 * configure.srv: Add ipa_obj for powerpc*-linux.
2506 * linux-ppc-ipa.c: New file.
2507 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2509 (PPC_FIELD): New macro.
2510 (PPC_SEXT): New macro.
2511 (PPC_OP6): New macro.
2512 (PPC_BO): New macro.
2513 (PPC_LI): New macro.
2514 (PPC_BD): New macro.
2515 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2516 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2517 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2518 (ppc_get_thread_area): New function.
2519 (is_elfv2_inferior): New function.
2520 (gen_ds_form): New function.
2521 (GEN_STD): New macro.
2522 (GEN_STDU): New macro.
2523 (GEN_LD): New macro.
2524 (GEN_LDU): New macro.
2525 (gen_d_form): New function.
2526 (GEN_ADDI): New macro.
2527 (GEN_ADDIS): New macro.
2528 (GEN_LI): New macro.
2529 (GEN_LIS): New macro.
2530 (GEN_ORI): New macro.
2531 (GEN_ORIS): New macro.
2532 (GEN_LWZ): New macro.
2533 (GEN_STW): New macro.
2534 (GEN_STWU): New macro.
2535 (gen_xfx_form): New function.
2536 (GEN_MFSPR): New macro.
2537 (GEN_MTSPR): New macro.
2538 (GEN_MFCR): New macro.
2539 (GEN_MTCR): New macro.
2540 (GEN_SYNC): New macro.
2541 (GEN_LWSYNC): New macro.
2542 (gen_x_form): New function.
2543 (GEN_OR): New macro.
2544 (GEN_MR): New macro.
2545 (GEN_LWARX): New macro.
2546 (GEN_STWCX): New macro.
2547 (GEN_CMPW): New macro.
2548 (gen_md_form): New function.
2549 (GEN_RLDICL): New macro.
2550 (GEN_RLDICR): New macro.
2551 (gen_i_form): New function.
2553 (GEN_BL): New macro.
2554 (gen_b_form): New function.
2555 (GEN_BNE): New macro.
2556 (GEN_LOAD): New macro.
2557 (GEN_STORE): New macro.
2558 (gen_limm): New function.
2559 (gen_atomic_xchg): New function.
2560 (gen_call): New function.
2561 (ppc_relocate_instruction): New function.
2562 (ppc_install_fast_tracepoint_jump_pad): New function.
2563 (ppc_get_min_fast_tracepoint_insn_len): New function.
2564 (ppc_get_ipa_tdesc_idx): New function.
2565 (the_low_target): Wire in the new functions.
2566 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2568 * linux-ppc-tdesc.h: New file.
2570 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2572 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2573 (alloc_jump_pad_buffer): New function.
2574 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2575 (alloc_jump_pad_buffer): New function.
2576 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2577 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2578 (alloc_jump_pad_buffer): New function.
2579 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2580 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2581 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2582 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2584 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2586 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2587 * linux-amd64-ipa.c: Likewise.
2588 * linux-i386-ipa.c: Likewise.
2589 * linux-s390-ipa.c: Likewise.
2590 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2591 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2592 set_trace_state_variable_value_ptr.
2593 (struct ipa_sym_addresses): Likewise.
2594 (symbol_list): Likewise.
2595 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2596 accessing gdb_collect directly.
2597 (gdb_collect_ptr_type): New typedef.
2598 (get_raw_reg_ptr_type): New typedef.
2599 (get_trace_state_variable_value_ptr_type): New typedef.
2600 (set_trace_state_variable_value_ptr_type): New typedef.
2601 (gdb_collect_ptr): New global.
2602 (get_raw_reg_ptr): New global.
2603 (get_trace_state_variable_value_ptr): New global.
2604 (set_trace_state_variable_value_ptr): New global.
2605 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2606 accessing get_raw_reg directly.
2607 (get_get_tsv_func_addr): Likewise for
2608 get_trace_state_variable_value_ptr.
2609 (get_set_tsv_func_addr): Likewise for
2610 set_trace_state_variable_value_ptr.
2611 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2613 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2615 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2617 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2619 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2621 (relocate_instruction): Remove own_buf.
2622 * server.c (own_buf): Make global.
2623 (handle_v_requests): Make global.
2624 * server.h (own_buf): New declaration.
2625 (handle_v_requests): New prototype.
2627 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2630 * linux-s390-low.c (add_insns): New function.
2631 (s390_emit_prologue): New function.
2632 (s390_emit_epilogue): New function.
2633 (s390_emit_add): New function.
2634 (s390_emit_sub): New function.
2635 (s390_emit_mul): New function.
2636 (s390_emit_lsh): New function.
2637 (s390_emit_rsh_signed): New function.
2638 (s390_emit_rsh_unsigned): New function.
2639 (s390_emit_ext): New function.
2640 (s390_emit_log_not): New function.
2641 (s390_emit_bit_and): New function.
2642 (s390_emit_bit_or): New function.
2643 (s390_emit_bit_xor): New function.
2644 (s390_emit_bit_not): New function.
2645 (s390_emit_equal): New function.
2646 (s390_emit_less_signed): New function.
2647 (s390_emit_less_unsigned): New function.
2648 (s390_emit_ref): New function.
2649 (s390_emit_if_goto): New function.
2650 (s390_emit_goto): New function.
2651 (s390_write_goto_address): New function.
2652 (s390_emit_litpool): New function.
2653 (s390_emit_const): New function.
2654 (s390_emit_call): New function.
2655 (s390_emit_reg): New function.
2656 (s390_emit_pop): New function.
2657 (s390_emit_stack_flush): New function.
2658 (s390_emit_zero_ext): New function.
2659 (s390_emit_swap): New function.
2660 (s390_emit_stack_adjust): New function.
2661 (s390_emit_set_r2): New function.
2662 (s390_emit_int_call_1): New function.
2663 (s390_emit_void_call_2): New function.
2664 (s390_emit_eq_goto): New function.
2665 (s390_emit_ne_goto): New function.
2666 (s390_emit_lt_goto): New function.
2667 (s390_emit_le_goto): New function.
2668 (s390_emit_gt_goto): New function.
2669 (s390_emit_ge_goto): New function.
2670 (s390x_emit_prologue): New function.
2671 (s390x_emit_epilogue): New function.
2672 (s390x_emit_add): New function.
2673 (s390x_emit_sub): New function.
2674 (s390x_emit_mul): New function.
2675 (s390x_emit_lsh): New function.
2676 (s390x_emit_rsh_signed): New function.
2677 (s390x_emit_rsh_unsigned): New function.
2678 (s390x_emit_ext): New function.
2679 (s390x_emit_log_not): New function.
2680 (s390x_emit_bit_and): New function.
2681 (s390x_emit_bit_or): New function.
2682 (s390x_emit_bit_xor): New function.
2683 (s390x_emit_bit_not): New function.
2684 (s390x_emit_equal): New function.
2685 (s390x_emit_less_signed): New function.
2686 (s390x_emit_less_unsigned): New function.
2687 (s390x_emit_ref): New function.
2688 (s390x_emit_if_goto): New function.
2689 (s390x_emit_const): New function.
2690 (s390x_emit_call): New function.
2691 (s390x_emit_reg): New function.
2692 (s390x_emit_pop): New function.
2693 (s390x_emit_stack_flush): New function.
2694 (s390x_emit_zero_ext): New function.
2695 (s390x_emit_swap): New function.
2696 (s390x_emit_stack_adjust): New function.
2697 (s390x_emit_int_call_1): New function.
2698 (s390x_emit_void_call_2): New function.
2699 (s390x_emit_eq_goto): New function.
2700 (s390x_emit_ne_goto): New function.
2701 (s390x_emit_lt_goto): New function.
2702 (s390x_emit_le_goto): New function.
2703 (s390x_emit_gt_goto): New function.
2704 (s390x_emit_ge_goto): New function.
2705 (s390_emit_ops): New function.
2706 (struct linux_target_ops): Fill in emit_ops hook.
2708 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2711 * Makefile.in: Add s390 IPA files.
2712 * configure.srv: Build IPA for s390.
2713 * linux-s390-ipa.c: New file.
2714 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2715 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2716 (tdesc_s390_linux32): Likewise.
2717 (init_registers_s390_linux32v1): Likewise.
2718 (tdesc_s390_linux32v1): Likewise.
2719 (init_registers_s390_linux32v2): Likewise.
2720 (tdesc_s390_linux32v2): Likewise.
2721 (init_registers_s390_linux64): Likewise.
2722 (tdesc_s390_linux64): Likewise.
2723 (init_registers_s390_linux64v1): Likewise.
2724 (tdesc_s390_linux64v1): Likewise.
2725 (init_registers_s390_linux64v2): Likewise.
2726 (tdesc_s390_linux64v2): Likewise.
2727 (init_registers_s390_te_linux64): Likewise.
2728 (tdesc_s390_te_linux64): Likewise.
2729 (init_registers_s390_vx_linux64): Likewise.
2730 (tdesc_s390_vx_linux64): Likewise.
2731 (init_registers_s390_tevx_linux64): Likewise.
2732 (tdesc_s390_tevx_linux64): Likewise.
2733 (init_registers_s390x_linux64): Likewise.
2734 (tdesc_s390x_linux64): Likewise.
2735 (init_registers_s390x_linux64v1): Likewise.
2736 (tdesc_s390x_linux64v1): Likewise.
2737 (init_registers_s390x_linux64v2): Likewise.
2738 (tdesc_s390x_linux64v2): Likewise.
2739 (init_registers_s390x_te_linux64): Likewise.
2740 (tdesc_s390x_te_linux64): Likewise.
2741 (init_registers_s390x_vx_linux64): Likewise.
2742 (tdesc_s390x_vx_linux64): Likewise.
2743 (init_registers_s390x_tevx_linux64): Likewise.
2744 (tdesc_s390x_tevx_linux64): Likewise.
2745 (have_hwcap_s390_vx): New static variable.
2746 (s390_arch_setup): Fill have_hwcap_s390_vx.
2747 (s390_get_thread_area): New function.
2748 (s390_ft_entry_gpr_esa): New const.
2749 (s390_ft_entry_gpr_zarch): New const.
2750 (s390_ft_entry_misc): New const.
2751 (s390_ft_entry_fr): New const.
2752 (s390_ft_entry_vr): New const.
2753 (s390_ft_main_31): New const.
2754 (s390_ft_main_64): New const.
2755 (s390_ft_exit_fr): New const.
2756 (s390_ft_exit_vr): New const.
2757 (s390_ft_exit_misc): New const.
2758 (s390_ft_exit_gpr_esa): New const.
2759 (s390_ft_exit_gpr_zarch): New const.
2760 (append_insns): New function.
2761 (s390_relocate_instruction): New function.
2762 (s390_install_fast_tracepoint_jump_pad): New function.
2763 (s390_get_min_fast_tracepoint_insn_len): New function.
2764 (s390_get_ipa_tdesc_idx): New function.
2765 (struct linux_target_ops): Wire in the above functions.
2766 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2767 * linux-s390-tdesc.h: New file.
2769 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2771 * linux-s390-low.c (s390_supports_tracepoints): New function.
2772 (struct linux_target_ops): Fill supports_tracepoints hook.
2774 2016-03-18 Yao Qi <yao.qi@linaro.org>
2776 * linux-low.c (lwp_signal_can_be_delivered): New function.
2777 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2779 2016-03-18 Yao Qi <yao.qi@linaro.org>
2781 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2782 0 if signal is enqueued. Remove 'signal' from one debugging
2783 message. Move one debugging message to some lines below.
2784 Remove code setting 'signal' to 0.
2786 2016-03-18 Yao Qi <yao.qi@linaro.org>
2788 * linux-low.c (linux_low_filter_event): Remove redundant
2789 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2791 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2793 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2794 (struct linux_target_ops): Wire in the above.
2796 2016-03-03 Yao Qi <yao.qi@linaro.org>
2798 * linux-low.c: Update comments to start_step_over.
2800 2016-03-03 Yao Qi <yao.qi@linaro.org>
2803 * linux-low.c (handle_extended_wait): Set child suspended
2804 if event_lwp->bp_reinsert isn't zero.
2806 2016-03-02 Yao Qi <yao.qi@linaro.org>
2808 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2809 enqueue_pending_signal.
2811 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2813 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2816 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2818 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2819 (s390_regmap_3264) [!__s390x__]: New global.
2820 (s390_collect_ptrace_register): Skip map entries containing -1.
2821 (s390_supply_ptrace_register): Ditto.
2822 (s390_fill_gprs_high): New function.
2823 (s390_store_gprs_high): New function.
2824 (s390_regsets): Add NT_S390_HIGH_GPRS.
2825 (s390_get_hwcap): Enable on 31-bit.
2826 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2827 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2828 Detect NT_S390_HIGH_GPRS.
2829 (s390_usrregs_info_3264): Enable on 31-bit.
2830 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2831 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2833 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2836 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2837 * configure.srv: Ditto.
2838 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2839 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2840 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2841 (init_registers_amd64_linux): Remove prototype.
2842 (tdesc_amd64_linux): Remove declaration.
2843 (get_ipa_tdesc): New function.
2844 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2845 initialize remaining tdescs.
2846 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2847 (init_registers_i386_linux): Remove prototype.
2848 (tdesc_i386_linux): Remove declaration.
2849 (get_ipa_tdesc): New function.
2850 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2851 initialize remaining tdescs.
2852 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2853 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2854 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2855 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2856 (x86_get_ipa_tdesc_idx): New function.
2857 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2858 * linux-x86-tdesc.h: New file.
2859 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2860 (target_get_ipa_tdesc_idx): New macro.
2861 * tracepoint.c (ipa_tdesc_idx): New macro.
2862 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2863 (symbol_list): Add ipa_tdesc_idx.
2864 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2865 (ipa_tdesc): Remove.
2866 (ipa_tdesc_idx): New variable.
2867 (get_context_regcache): Use get_ipa_tdesc.
2868 (gdb_collect): Ditto.
2870 * tracepoint.h (get_ipa_tdesc): New prototype.
2871 (ipa_tdesc): Remove.
2873 2016-02-24 Pedro Alves <palves@redhat.com>
2875 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2876 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2877 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2878 Factor out common code between the USE_SIGTRAP_SIGINFO and
2879 !USE_SIGTRAP_SIGINFO blocks.
2880 (linux_low_filter_event): Call save_stop_reason instead of
2881 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2883 (linux_wait_1): Update comments.
2885 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2887 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2888 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2889 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2890 ppc_insert_point, ppc_remove_point.
2892 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2894 * linux-s390-low.c (s390_supports_z_point_type): New function.
2895 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2897 2016-02-16 Yao Qi <yao.qi@linaro.org>
2899 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2900 PC. Get pc from regcache_read_pc.
2902 2016-02-12 Yao Qi <yao.qi@linaro.org>
2904 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2905 or linux_get_pc_32bit.
2906 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2908 2016-02-12 Yao Qi <yao.qi@linaro.org>
2910 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2911 arm_linux_get_next_pcs_fixup.
2913 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2915 * tracepoint.c (x_tracepoint_action_download): Change
2916 write_inferior_data_ptr to write_inferior_data_pointer.
2917 (cmd_qtstart): Likewise.
2918 (write_inferior_data_ptr): Remove.
2919 (download_agent_expr): Change write_inferior_data_ptr to
2920 write_inferior_data_pointer.
2921 (download_tracepoint_1): Likewise.
2922 (download_tracepoint): Likewise.
2923 (download_trace_state_variables): Likewise.
2925 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2926 Marcin Kościelnicki <koriakin@0x04.net>
2928 * tracepoint.c (struct tracepoint_action_ops): Remove.
2929 (struct tracepoint_action): Remove ops.
2930 (m_tracepoint_action_download, r_tracepoint_action_download)
2931 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2932 size and offset accordingly.
2933 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2934 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2935 (tracepoint_action_send, tracepoint_action_download): New functions.
2936 Helpers for trace action handlers.
2937 (add_tracepoint_action): Remove setup actions ops.
2938 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2940 2016-02-10 Yao Qi <yao.qi@linaro.org>
2942 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2944 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2946 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2948 * configure: Regenerate.
2950 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2952 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2953 void * to gdb_byte *.
2954 * linux-low.c (siginfo_fixup): Likewise.
2955 (linux_xfer_siginfo): Likewise.
2956 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2958 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2960 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2962 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2964 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2966 * linux-x86-low.c [__x86_64__]: Include
2967 "nat/amd64-linux-siginfo.h".
2968 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2969 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2970 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2971 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2972 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2973 (cpt_si_fd, si_timerid, si_overrun): Move from
2974 nat/amd64-linux-siginfo.c.
2975 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2977 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2979 * server.c (skip_to_semicolon): Remove.
2980 (process_point_options): Use strchrnul instead of
2983 2016-01-26 Yao Qi <yao.qi@linaro.org>
2985 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2986 * linux-low.c (install_software_single_step_breakpoints): Don't
2987 call regcache_read_pc.
2988 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2991 2016-01-26 Yao Qi <yao.qi@linaro.org>
2993 * linux-low.c (install_software_single_step_breakpoints): Call
2994 regcache_read_pc instead of get_pc.
2996 2016-01-26 Yao Qi <yao.qi@linaro.org>
2998 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2999 (unblock_async_io): Rename to ...
3000 (block_unblock_async_io): ... it. New function.
3001 (enable_async_io): Don't install SIGIO handler. Unblock it
3003 (disable_async_io): Don't ignore SIGIO. Block it instead.
3004 (initialize_async_io): Install SIGIO handler. Don't call
3007 2016-01-26 Yao Qi <yao.qi@linaro.org>
3009 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3010 first character is '\003', call *the_target->request_interrupt.
3012 2016-01-25 Yao Qi <yao.qi@linaro.org>
3014 * remote-utils.c (new_thread_notify): Remove.
3015 (dead_thread_notify): Likewise.
3016 * remote-utils.h (new_thread_notify): Remove declaration.
3017 (dead_thread_notify): Likewise.
3019 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3021 * gdb.trace/pending.exp: Fix expected message on continue.
3023 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3025 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3026 it works properly on big-endian machines where sizeof (CORE_ADDR)
3029 2016-01-21 Pedro Alves <palves@redhat.com>
3031 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3032 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3033 * configure: Regenerate.
3035 2016-01-21 Yao Qi <yao.qi@linaro.org>
3037 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3038 is_thumb and set it according to CPSR saved on the stack.
3039 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3040 arm_sigreturn_next_pc.
3042 2016-01-18 Yao Qi <yao.qi@linaro.org>
3044 * linux-low.c (linux_set_pc_64bit): New function.
3045 (linux_get_pc_64bit): New function.
3046 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3048 * linux-sparc-low.c (debug_threads): Remove declaration.
3049 (sparc_get_pc): Remove.
3050 (the_low_target): Use linux_get_pc_64bit instead of
3052 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3053 (the_low_target): Use linux_get_pc_64bit and
3056 2016-01-18 Yao Qi <yao.qi@linaro.org>
3058 * linux-arm-low.c (debug_threads): Remove declaration.
3059 (arm_get_pc, arm_set_pc): Remove.
3060 (the_low_target): Use linux_get_pc_32bit and
3062 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3063 (the_low_target): Use linux_get_pc_32bit and
3065 * linux-cris-low.c (debug_threads): Remove declaration.
3066 (cris_get_pc, cris_set_pc,): Remove.
3067 (the_low_target): Use linux_get_pc_32bit and
3069 * linux-crisv32-low.c (debug_threads): Remove declaration.
3070 (cris_get_pc, cris_set_pc): Remove.
3071 (the_low_target): Use linux_get_pc_32bit and
3073 * linux-low.c: Include inttypes.h.
3074 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3075 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3076 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3077 (the_low_target): Use linux_get_pc_32bit and
3079 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3080 (the_low_target): Use linux_get_pc_32bit and
3082 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3083 (the_low_target): Use linux_get_pc_32bit and
3085 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3086 (the_low_target): Use linux_get_pc_32bit and
3088 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3089 (the_low_target): Use linux_get_pc_32bit and
3092 2016-01-18 Gary Benson <gbenson@redhat.com>
3094 * configure.ac (AC_FUNC_FORK): New check.
3095 * config.in: Regenerate.
3096 * configure: Likewise.
3098 2016-01-14 Yao Qi <yao.qi@linaro.org>
3100 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3101 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3102 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3103 arm_get_next_pcs_ctor.
3105 2016-01-12 Josh Stone <jistone@redhat.com>
3106 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3108 * inferiors.h: Include "gdb_vecs.h".
3109 (struct process_info): Add syscalls_to_catch.
3110 * inferiors.c (remove_process): Free syscalls_to_catch.
3111 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3112 syscall_return stops.
3113 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3114 * server.c (handle_general_set): Handle QCatchSyscalls.
3115 (handle_query): Report support for QCatchSyscalls.
3116 * target.h (struct target_ops): Add supports_catch_syscall.
3117 (target_supports_catch_syscall): New macro.
3118 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3119 (struct lwp_info): Add syscall_state.
3120 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3121 Maintain syscall_state and syscalls_to_catch across exec.
3122 (get_syscall_trapinfo): New function, proxy to the_low_target.
3123 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3124 (linux_low_filter_event): Toggle syscall_state entry/return for
3125 syscall traps, and set it ignored for all others.
3126 (gdb_catching_syscalls_p): New function.
3127 (gdb_catch_this_syscall_p): New function.
3128 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3129 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3130 (linux_supports_catch_syscall): New function.
3131 (linux_target_ops): Install it.
3132 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3133 (the_low_target): Install it.
3135 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3137 * acinclude.m4: Include new ../warning.m4 file.
3138 * configure: Regenerated.
3139 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3141 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3143 * ax.c (is_goto_target): Mark static.
3144 * linux-low.c (register_addr): Likewise.
3145 (linux_fetch_registers, linux_store_registers): Likewise.
3146 * mem-break.c (any_persistent_commands): Fix old prototype.
3147 (add_commands_to_breakpoint): Mark static.
3148 * regcache.c (find_register_by_name): Delete unused func.
3149 * remote-utils.c (hex_or_minus_one): Mark static.
3150 * server.c (monitor_show_help): Mark static.
3151 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3152 handle_v_requests): Likewise.
3154 2016-01-12 Pedro Alves <palves@redhat.com>
3156 Remove use of the registered trademark symbol throughout.
3158 2016-01-08 Yao Qi <yao.qi@linaro.org>
3160 * remote-utils.c (getpkt): If c is '\003', call target hook
3163 2016-01-06 Yao Qi <yao.qi@linaro.org>
3165 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3166 linux-aarch32-low.c.
3167 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3168 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3169 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3170 (thumb2_breakpoint): Declare.
3171 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3172 linux-aarch32-low.h.
3173 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3174 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3175 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3177 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3179 * gdbreplay.c (gdbreplay_version): Change copyright year in
3181 * server.c (gdbserver_version): Likewise.
3183 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3185 * server.c (crc32_table): Delete.
3186 (crc32): Use libiberty's xcrc32 function.
3188 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3190 * lynx-low.c (lynx_delete_thread_callback): New function.
3191 (lynx_mourn): Properly delete our process and all of its
3192 threads. Remove call to clear_inferiors.
3194 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3196 * target.c (thread_search_callback): Add check that
3197 the thread_stopped target callback is not NULL before
3200 2015-12-21 Yao Qi <yao.qi@linaro.org>
3202 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3205 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3207 * server.c (handle_query): Call target_supports_software_single_step.
3209 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3211 * linux-low.c (single_step): New function.
3212 (linux_resume_one_lwp_throw): Call single_step.
3213 (start_step_over): Likewise.
3215 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3217 * Makefile.in (SFILES): Append arch/arm-linux.c,
3218 arch/arm-get-next-pcs.c.
3219 (arm-linux.o): New rule.
3220 (arm-get-next-pcs.o): New rule.
3221 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3223 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3224 to linux-aarch32-low.c.
3225 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3226 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3227 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3228 (thumb2_breakpoint_len): Likewise.
3229 (arm_is_thumb_mode): Make non-static.
3230 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3231 from linux-aarch32-low.c.
3232 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3233 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3234 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3235 (thumb2_breakpoint_len): Likewise.
3236 (arm_is_thumb_mode): New declaration.
3237 * linux-arm-low.c: Include arch/arm-linux.h
3238 aarch/arm-get-next-pcs.h, sys/syscall.h.
3239 (get_next_pcs_ops): New struct.
3240 (get_next_pcs_addr_bits_remove): New function.
3241 (get_next_pcs_is_thumb): New function.
3242 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3243 (arm_sigreturn_next_pc): Likewise.
3244 (get_next_pcs_syscall_next_pc): Likewise.
3245 (arm_gdbserver_get_next_pcs): Likewise.
3246 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3248 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3249 * server.h: Include gdb_vecs.h.
3251 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3253 * Makefile.in (SFILES): Append common/common-regcache.c.
3254 (OBS): Append common-regcache.o.
3255 (common-regcache.o): New rule.
3256 * regcache.c (init_register_cache): Initialize cache to
3258 (regcache_raw_read_unsigned): New function.
3259 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3260 register_status enum.
3262 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3264 * linux-aarch64-low.c (the_low_targets): Rename
3265 breakpoint_reinsert_addr to get_next_pcs.
3266 * linux-arm-low.c (the_low_targets): Likewise.
3267 * linux-bfin-low.c (the_low_targets): Likewise.
3268 * linux-cris-low.c (the_low_targets): Likewise.
3269 * linux-crisv32-low.c (the_low_targets): Likewise.
3270 * linux-low.c (can_software_single_step): Likewise.
3271 (install_software_single_step_breakpoints): New function.
3272 (start_step_over): Use install_software_single_step_breakpoints.
3273 * linux-low.h: New CORE_ADDR vector.
3274 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3276 * linux-mips-low.c (the_low_targets): Likewise.
3277 * linux-nios2-low.c (the_low_targets): Likewise.
3278 * linux-sparc-low.c (the_low_targets): Likewise.
3280 2015-12-17 Pedro Alves <palves@redhat.com>
3282 * linux-low.c (linux_kill_one_lwp): Remove references to
3284 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3286 (linux_init_signals): Delete.
3287 (initialize_low): Adjust.
3288 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3290 2015-12-16 Pedro Alves <palves@redhat.com>
3292 * configure.ac (compiler warning flags): When testing a
3293 -Wno-foo option, check whether -Wfoo works instead.
3294 * configure: Regenerate.
3296 2015-12-11 Don Breazeal <donb@codesourcery.com>
3298 * server.c (process_serial_event): Don't exit from gdbserver
3299 in remote mode if there are still active inferiors.
3301 2015-12-11 Yao Qi <yao.qi@linaro.org>
3303 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3304 arm_breakpoint_at if the process is 32-bit.
3306 2015-12-11 Yao Qi <yao.qi@linaro.org>
3308 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3311 2015-12-07 Yao Qi <yao.qi@linaro.org>
3313 * configure.srv: Append arm.o to srv_tgtobj for
3314 aarch64*-*-linux* target.
3315 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3316 from linux-arm-low.c.
3317 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3318 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3319 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3320 (thumb2_breakpoint_len): Likewise.
3321 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3322 (arm_breakpoint_kinds): Likewise.
3323 (arm_breakpoint_kind_from_pc): Likewise.
3324 (arm_sw_breakpoint_from_kind): Likewise.
3325 (arm_breakpoint_kind_from_current_state): Likewise.
3326 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3327 (arm_sw_breakpoint_from_kind): Declare.
3328 (arm_breakpoint_kind_from_current_state): Declare.
3329 (arm_breakpoint_at): Declare.
3330 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3331 arm_sw_breakpoint_from_kind if process is 32-bit.
3332 (aarch64_breakpoint_kind_from_pc): New function.
3333 (aarch64_breakpoint_kind_from_current_state): New function.
3334 (the_low_target): Initialize fields breakpoint_kind_from_pc
3335 and breakpoint_kind_from_current_state.
3336 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3337 linux-aarch32-low.c.
3338 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3339 (arm_breakpoint, arm_breakpoint_len): Likewise.
3340 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3341 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3342 (arm_is_thumb_mode): Likewise.
3343 (arm_breakpoint_at): Likewise.
3344 (arm_breakpoint_kind_from_pc): Likewise.
3345 (arm_sw_breakpoint_from_kind): Likewise.
3346 (arm_breakpoint_kind_from_current_state): Likewise.
3349 2015-08-04 Yao Qi <yao.qi@linaro.org>
3351 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3352 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3353 * server.c (extended_protocol): Remove "static".
3354 * server.h (extended_protocol): Declare it.
3356 2015-12-04 Josh Stone <jistone@redhat.com>
3358 * target.h (struct target_ops) <arch_setup>: Rename to ...
3359 (struct target_ops) <post_create_inferior>: ... this.
3360 (target_arch_setup): Rename to ...
3361 (target_post_create_inferior): ... this, calling post_create_inferior.
3362 * server.c (start_inferior): Update target_arch_setup calls to
3363 target_post_create_inferior.
3364 * linux-low.c (linux_low_ptrace_options): Forward declare.
3365 (linux_arch_setup): Update its comment for general use.
3366 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3367 (struct linux_target_ops): Use linux_post_create_inferior.
3368 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3369 to post_create_inferior.
3370 * nto-low.c (struct nto_target_ops): Likewise.
3371 * spu-low.c (struct spu_target_ops): Likewise.
3372 * win32-low.c (struct win32_target_ops): Likewise.
3374 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3376 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3378 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3380 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3381 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3382 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3383 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3384 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3385 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3386 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3387 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3388 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3389 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3390 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3391 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3393 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3395 * linux-low.c (linux_look_up_symbols): Don't call
3396 linux_supports_traceclone.
3397 * linux-low.h (thread_db_init): Remove use_events argument.
3398 * thread-db.c (thread_db_use_event): Remove global variable.
3399 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3400 (struct thread_db) <td_create_bp>: Remove field.
3401 (thread_db_create_event): Remove function.
3402 (thread_db_enable_reporting): Likewise.
3403 (find_one_thread): Don't check for thread_db_use_events.
3404 (attach_thread): Likewise.
3405 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3406 (try_thread_db_load_1): Don't check for thread_db_use_events.
3407 (thread_db_init): Remove use_events argument and thread events
3409 (remove_thread_event_breakpoints): Remove function.
3410 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3412 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3414 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3416 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3417 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3418 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3419 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3420 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3422 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3424 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3425 * linux-low.c (can_hardware_single_step): Use
3426 supports_hardware_single_step.
3427 (can_software_single_step): New function.
3428 (start_step_over): Call can_software_single_step.
3429 (linux_supports_hardware_single_step): New function.
3430 (struct target_ops) <supports_software_single_step>: Initialize.
3431 * linux-low.h (struct linux_target_ops)
3432 <supports_hardware_single_step>: Initialize.
3433 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3434 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3435 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3436 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3437 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3438 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3439 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3440 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3441 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3442 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3444 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3445 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3447 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3448 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3449 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3451 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3452 * target.h (struct target_ops): <supports_software_single_step>:
3454 (target_supports_software_single_step): New macro.
3456 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3458 * linux-low.c (linux_wait_1): Fix pc advance condition.
3459 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3460 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3462 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3464 * linux-arm-low.c (arm_is_thumb_mode): New function.
3465 (arm_breakpoint_at): Use arm_is_thumb_mode.
3466 (arm_breakpoint_kind_from_current_state): New function.
3467 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3469 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3470 (linux_breakpoint_kind_from_current_state): New function.
3471 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3472 * linux-low.h (struct linux_target_ops)
3473 <breakpoint_kind_from_current_state>: New field.
3474 * target.h (struct target_ops): Likewise.
3475 (target_breakpoint_kind_from_current_state): New macro.
3477 2015-11-30 Pedro Alves <palves@redhat.com>
3479 * linux-low.c (linux_resume): Wake up the event loop before
3482 2015-11-30 Pedro Alves <palves@redhat.com>
3484 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3486 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3488 * target.c (struct thread_search): New structure.
3489 (thread_search_callback): New function.
3490 (prev_general_thread): New global.
3491 (prepare_to_access_memory, done_accessing_memory): New functions.
3492 * target.h (prepare_to_access_memory, done_accessing_memory):
3493 Replace macros with function declarations.
3495 2015-11-30 Pedro Alves <palves@redhat.com>
3498 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3499 report TARGET_WAITKIND_NO_RESUMED.
3500 * remote-utils.c (prepare_resume_reply): Handle
3501 TARGET_WAITKIND_NO_RESUMED.
3502 * server.c (report_no_resumed): New global.
3503 (handle_query) <qSupported>: Handle "no-resumed+". Report
3504 "no-resumed+" support.
3505 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3506 return error if the client doesn't support no-resumed events.
3507 (push_stop_notification): New function.
3508 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3509 events if the client supports them.
3511 2015-11-30 Pedro Alves <palves@redhat.com>
3513 * linux-low.c (thread_still_has_status_pending_p): Don't check
3515 (lwp_resumed): New function.
3516 (status_pending_p_callback): Return early if the LWP is not
3517 supposed to be resumed.
3519 2015-11-30 Pedro Alves <palves@redhat.com>
3521 * linux-low.c (handle_extended_wait): Assert that the LWP's
3522 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3523 thread create events, leave the new child's status pending.
3524 (linux_low_filter_event): If GDB wants to hear about thread exit
3525 events, leave the LWP marked dead and don't delete it.
3526 (linux_wait_for_event_filtered): Don't check for thread exit.
3527 (filter_exit_event): New function.
3528 (linux_wait_1): Use it, when returning an exit event.
3529 (linux_resume_one_lwp_throw): Assert that the LWP's
3530 waitstatus is TARGET_WAITKIND_IGNORE.
3531 * remote-utils.c (prepare_resume_reply): Handle
3532 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3533 * server.c (report_thread_events): New global.
3534 (handle_general_set): Handle QThreadEvents.
3535 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3536 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3537 TARGET_WAITKIND_THREAD_EXITED.
3538 * server.h (report_thread_events): Declare.
3540 2015-11-30 Pedro Alves <palves@redhat.com>
3542 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3543 the thread's last_resume_kind was resume_stop.
3545 2015-11-30 Pedro Alves <palves@redhat.com>
3547 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3550 2015-11-30 Pedro Alves <palves@redhat.com>
3552 * server.c (handle_v_requests): Handle vCtrlC.
3554 2015-11-30 Pedro Alves <palves@redhat.com>
3556 * gdbthread.h (find_any_thread_of_pid): Declare.
3557 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3559 * server.c (handle_query): If current_thread is NULL, look for
3560 another thread of the selected process.
3562 2015-11-26 Daniel Colascione <dancol@dancol.org>
3563 Simon Marchi <simon.marchi@ericsson.com>
3565 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3566 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3568 * target.h (struct target_ops) <thread_name>: New field.
3569 (target_thread_name): New macro.
3571 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3573 * regcache.h (regcache_invalidate_pid): Add declaration.
3574 * regcache.c (regcache_invalidate_pid): New function, extracted
3575 from regcache_invalidate.
3576 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3577 Add trivial documentation comment.
3578 * lynx-low.c: Use regcache_invalidate_pid instead of
3579 regcache_invalidate.
3581 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3583 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3584 and Elf64_auxv_t if the target is Android.
3586 2015-11-22 Doug Evans <xdje42@gmail.com>
3588 * target.h: #include <sys/types.h>.
3590 2015-11-19 Pedro Alves <palves@redhat.com>
3592 * linux-low.c (linux_process_qsupported): Change prototype.
3594 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3596 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3597 and adjust to loop over all features.
3598 * server.c (handle_query) <qSupported>: Adjust to call
3599 target_process_qsupported once, passing it a vector of unprocessed
3601 * target.h (struct target_ops) <process_qsupported>: Change
3603 (target_process_qsupported): Adjust.
3605 2015-11-19 Pedro Alves <palves@redhat.com>
3607 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3609 * configure: Regenerate.
3611 2015-11-19 Pedro Alves <palves@redhat.com>
3613 * configure: Regenerate.
3615 2015-11-19 Yao Qi <yao.qi@linaro.org>
3617 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3620 2015-11-19 Yao Qi <yao.qi@linaro.org>
3622 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3623 (struct aarch64_operand): Move enum out.
3625 2015-11-19 Yao Qi <yao.qi@linaro.org>
3627 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3628 struct user_fpsimd_state *.
3629 (aarch64_store_fpregset): Likewise.
3631 2015-11-19 Yao Qi <yao.qi@linaro.org>
3633 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3634 struct user_pt_regs *.
3635 (aarch64_store_gregset): Likewise.
3637 2015-11-18 Pedro Alves <palves@redhat.com>
3639 * Makefile.in (all_object_files): Add $IPA_OBJS.
3641 2015-11-17 Pedro Alves <palves@redhat.com>
3643 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3644 GDB_SIGNAL_0 and gdb_signal_to_string.
3646 2015-11-17 Pedro Alves <palves@redhat.com>
3648 * win32-low.c (handle_output_debug_string): Remove parameter.
3649 (win32_kill): Remove our_status local and adjust call to
3650 handle_output_debug_string.
3651 (get_child_debug_event): Adjust call to
3652 handle_output_debug_string.
3654 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3656 * linux-mips-low.c (mips_fill_gregset): Add cast.
3657 (mips_store_gregset): Likewise.
3658 (mips_fill_fpregset): Likewise.
3659 (mips_store_fpregset): Likewise.
3661 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3663 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3666 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3668 * linux-mips-low.c (mips_linux_new_thread): Change type of
3669 watch_type to enum target_hw_bp_type.
3671 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3673 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3674 Change return type to arm_hwbp_type.
3676 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3678 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3679 (arm_store_gregset): Likewise.
3680 * linux-arm-low.c (arm_get_hwcap): Likewise.
3681 (arm_read_description): Likewise.
3683 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3685 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3687 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3689 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3690 (ppc_fill_vsxregset): Likewise.
3691 (ppc_store_vsxregset): Likewise.
3692 (ppc_fill_vrregset): Likewise.
3693 (ppc_store_vrregset): Likewise.
3694 (ppc_fill_evrregset): Likewise.
3695 (ppc_store_evrregset): Likewise.
3697 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3699 * linux-ppc-low.c (ppc_usrregs_info): Remove
3700 forward-declaration.
3701 (ppc_arch_setup): Move lower in file.
3703 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3705 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3706 (ps_pdwrite): Likewise.
3708 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3710 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3711 to after assert checks.
3713 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3715 * proc-service.c (ps_pdread): Add/adjust casts.
3716 (ps_pdwrite): Add/adjust casts.
3718 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3720 * server.c (handle_search_memory_1): Cast return value of
3723 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3725 * server.c (write_qxfer_response): Change type of data to
3728 2015-10-29 Pedro Alves <palves@redhat.com>
3730 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3732 2015-10-29 Pedro Alves <palves@redhat.com>
3734 * tracepoint.c (clear_installed_tracepoints): Add casts.
3736 2015-10-29 Pedro Alves <palves@redhat.com>
3738 * server.c (handle_v_cont, process_serial_event): Add enum
3739 gdb_signal casts to signal parsing code.
3741 2015-10-29 Pedro Alves <palves@redhat.com>
3743 * linux-low.h (NULL_REGSET): Define.
3744 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3745 * linux-arm-low.c (arm_regsets): Likewise.
3746 * linux-crisv32-low.c (cris_regsets): Likewise.
3747 * linux-m68k-low.c (m68k_regsets): Likewise.
3748 * linux-mips-low.c (mips_regsets): Likewise.
3749 * linux-nios2-low.c (nios2_regsets): Likewise.
3750 * linux-ppc-low.c (ppc_regsets): Likewise.
3751 * linux-s390-low.c (s390_regsets): Likewise.
3752 * linux-sh-low.c (sh_regsets): Likewise.
3753 * linux-sparc-low.c (sparc_regsets): Likewise.
3754 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3755 * linux-tile-low.c (tile_regsets): Likewise.
3756 * linux-x86-low.c (x86_regsets): Likewise.
3757 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3759 2015-10-29 Pedro Alves <palves@redhat.com>
3761 * linux-low.h (NULL_REGSET): Define.
3762 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3763 * linux-arm-low.c (arm_regsets): Likewise.
3764 * linux-crisv32-low.c (cris_regsets): Likewise.
3765 * linux-m68k-low.c (m68k_regsets): Likewise.
3766 * linux-mips-low.c (mips_regsets): Likewise.
3767 * linux-nios2-low.c (nios2_regsets): Likewise.
3768 * linux-ppc-low.c (ppc_regsets): Likewise.
3769 * linux-s390-low.c (s390_regsets): Likewise.
3770 * linux-sh-low.c (sh_regsets): Likewise.
3771 * linux-sparc-low.c (sparc_regsets): Likewise.
3772 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3773 * linux-tile-low.c (tile_regsets): Likewise.
3774 * linux-x86-low.c (x86_regsets): Likewise.
3775 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3777 2015-10-26 Doug Evans <dje@google.com>
3779 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3781 2015-10-26 Doug Evans <dje@google.com>
3783 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3785 2015-10-26 Doug Evans <dje@google.com>
3787 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3789 (attach_thread, find_new_threads_callback): Ditto.
3791 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3793 * mem-break.h (set_breakpoint_data): Remove.
3795 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3797 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3798 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3799 (initialize_low): Remove set_breakpoint_data call.
3800 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3801 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3802 (initialize_low): Remove set_breakpoint_data call.
3803 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3804 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3805 (initialize_low): Remove set_breakpoint_data call.
3807 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3809 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3810 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3811 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3812 * target.h (target_breakpoint_kind_from_pc): New macro.
3814 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3816 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3817 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3818 the default breakpoint kind.
3820 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3822 * linux-arm-low.c (arm_supports_z_point_type): Add software
3825 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3827 * linux-arm-low.c: Refactor breakpoint definitions.
3828 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3829 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3831 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3833 * Makefile.in: Add arm.c/o.
3834 * configure.srv: Likewise.
3835 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3836 (arm_breakpoint_kind_from_pc): New function.
3837 (arm_sw_breakpoint_from_kind): Return proper kind.
3838 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3840 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3842 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3844 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3845 (struct raw_breakpoint) <size>: Remove.
3846 (struct raw_breakpoint) <kind>: Add.
3847 (bp_size): New function.
3848 (bp_opcode): Likewise.
3849 (find_raw_breakpoint_at): Adjust for kind.
3850 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3851 (remove_memory_breakpoint): Adjust for kind call bp_size.
3852 (set_raw_breakpoint_at): Adjust for kind.
3853 (set_breakpoint): Likewise.
3854 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3855 (delete_raw_breakpoint): Adjust for kind.
3856 (delete_breakpoint): Likewise.
3857 (find_gdb_breakpoint): Likewise.
3858 (set_gdb_breakpoint_1): Likewise.
3859 (set_gdb_breakpoint): Likewise.
3860 (delete_gdb_breakpoint_1): Likewise.
3861 (delete_gdb_breakpoint): Likewise.
3862 (uninsert_raw_breakpoint): Likewise.
3863 (reinsert_raw_breakpoint): Likewise.
3864 (set_breakpoint_data): Remove.
3865 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3866 (check_mem_read): Adjust for kind call bp_size.
3867 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3868 (clone_one_breakpoint): Adjust for kind.
3869 * mem-break.h (set_gdb_breakpoint): Likewise.
3870 (delete_gdb_breakpoint): Likewise.
3871 * server.c (process_serial_event): Likewise.
3873 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3875 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3876 (struct linux_target_ops) <breakpoint>: Remove.
3877 (struct linux_target_ops) <breakpoint_len>: Remove.
3878 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3879 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3880 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3881 (arm_sw_breakpoint_from_kind): New function.
3882 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3883 (struct linux_target_ops) <breakpoint>: Remove.
3884 (struct linux_target_ops) <breakpoint_len>: Remove.
3885 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3886 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3887 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3888 (struct linux_target_ops) <breakpoint>: Remove.
3889 (struct linux_target_ops) <breakpoint_len>: Remove.
3890 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3891 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3892 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3893 (struct linux_target_ops) <breakpoint>: Remove.
3894 (struct linux_target_ops) <breakpoint_len>: Remove.
3895 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3896 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3897 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3898 and sw_breakpoint_from_kind to increment the pc.
3899 (linux_breakpoint_kind_from_pc): New function.
3900 (linux_sw_breakpoint_from_kind): New function.
3901 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3902 (initialize_low): Call breakpoint_kind_from_pc and
3903 sw_breakpoint_from_kind to replace breakpoint_data/len.
3904 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3906 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3907 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3908 (struct linux_target_ops) <breakpoint>: Remove.
3909 (struct linux_target_ops) <breakpoint_len>: Remove.
3910 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3911 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3912 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3913 (struct linux_target_ops) <breakpoint>: Remove.
3914 (struct linux_target_ops) <breakpoint_len>: Remove.
3915 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3916 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3917 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3918 (struct linux_target_ops) <breakpoint>: Remove.
3919 (struct linux_target_ops) <breakpoint_len>: Remove.
3920 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3921 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3922 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3923 (struct linux_target_ops) <breakpoint>: Remove.
3924 (struct linux_target_ops) <breakpoint_len>: Remove.
3925 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3926 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3927 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3928 (struct linux_target_ops) <breakpoint>: Remove.
3929 (struct linux_target_ops) <breakpoint_len>: Remove.
3930 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3931 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3932 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3933 (struct linux_target_ops) <breakpoint>: Remove.
3934 (struct linux_target_ops) <breakpoint_len>: Remove.
3935 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3936 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3937 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3938 (struct linux_target_ops) <breakpoint>: Remove.
3939 (struct linux_target_ops) <breakpoint_len>: Remove.
3940 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3941 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3942 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3943 (struct linux_target_ops) <breakpoint>: Remove.
3944 (struct linux_target_ops) <breakpoint_len>: Remove.
3945 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3946 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3947 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3948 (struct linux_target_ops) <breakpoint>: Remove.
3949 (struct linux_target_ops) <breakpoint_len>: Remove.
3950 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3951 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3952 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3953 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3954 (struct linux_target_ops) <breakpoint>: Remove.
3955 (struct linux_target_ops) <breakpoint_len>: Remove.
3956 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3957 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3958 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3959 (struct linux_target_ops) <breakpoint>: Remove.
3960 (struct linux_target_ops) <breakpoint_len>: Remove.
3961 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3962 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3964 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3966 * linux-cris-low.c (cris_get_pc): Remove void arg.
3968 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3970 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3973 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3975 * inferiors.c (thread_pid_matches_callback): New function.
3976 (find_thread_process): New function.
3977 (remove_thread): Reset current_thread.
3978 (remove_process): Assert threads have been removed first.
3980 2015-10-15 Yao Qi <yao.qi@linaro.org>
3982 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3984 (aarch64_remove_point): Likewise.
3985 * regcache.c (regcache_register_size): New function.
3987 2015-10-12 Yao Qi <yao.qi@linaro.org>
3989 * linux-aarch64-low.c: Update all callers as emit_load_store
3990 is renamed to aarch64_emit_load_store.
3992 2015-10-12 Yao Qi <yao.qi@linaro.org>
3994 * linux-aarch64-low.c: Update all callers of function renaming
3995 from emit_insn to aarch64_emit_insn.
3997 2015-10-12 Yao Qi <yao.qi@linaro.org>
3999 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4000 arch/aarch64-insn.h.
4001 (struct aarch64_memory_operand): Likewise.
4003 (emit_insn): Move to arch/aarch64-insn.c.
4004 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4005 (emit_load_store): Move to arch/aarch64-insn.c.
4006 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4007 (can_encode_int32): Remove.
4009 2015-10-12 Yao Qi <yao.qi@linaro.org>
4011 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4012 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4013 (aarch64_relocate_instruction): Likewise.
4014 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4015 (struct aarch64_insn_visitor): Likewise.
4017 2015-10-12 Yao Qi <yao.qi@linaro.org>
4019 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4020 (struct aarch64_insn_visitor): New.
4021 (struct aarch64_insn_relocation_data): New.
4022 (aarch64_ftrace_insn_reloc_b): New function.
4023 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4024 (aarch64_ftrace_insn_reloc_cb): Likewise.
4025 (aarch64_ftrace_insn_reloc_tb): Likewise.
4026 (aarch64_ftrace_insn_reloc_adr): Likewise.
4027 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4028 (aarch64_ftrace_insn_reloc_others): Likewise.
4030 (aarch64_relocate_instruction): Use visitor.
4032 2015-10-12 Yao Qi <yao.qi@linaro.org>
4034 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4035 int. Add argument buf.
4036 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4037 aarch64_relocate_instruction.
4039 2015-10-12 Yao Qi <yao.qi@linaro.org>
4041 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4042 argument insn. Remove local variable insn. Don't call
4044 (aarch64_install_fast_tracepoint_jump_pad): Call
4047 2015-09-30 Yao Qi <yao.qi@linaro.org>
4049 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4050 (emit_load_store_pair): Likewise.
4052 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4054 * dll.c (match_dll): Add cast(s).
4055 (unloaded_dll): Likewise.
4056 * linux-low.c (second_thread_of_pid_p): Likewise.
4057 (delete_lwp_callback): Likewise.
4058 (count_events_callback): Likewise.
4059 (select_event_lwp_callback): Likewise.
4060 (linux_set_resume_request): Likewise.
4061 * server.c (accumulate_file_name_length): Likewise.
4062 (emit_dll_description): Likewise.
4063 (handle_qxfer_threads_worker): Likewise.
4064 (visit_actioned_threads): Likewise.
4065 * thread-db.c (any_thread_of): Likewise.
4066 * tracepoint.c (same_process_p): Likewise.
4067 (match_blocktype): Likewise.
4068 (build_traceframe_info_xml): Likewise.
4070 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4072 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4074 (gdb_unparse_agent_expr): Likewise.
4075 * hostio.c (require_data): Likewise.
4076 (handle_pread): Likewise.
4077 * linux-low.c (disable_regset): Likewise.
4078 (fetch_register): Likewise.
4079 (store_register): Likewise.
4080 (get_dynamic): Likewise.
4081 (linux_qxfer_libraries_svr4): Likewise.
4082 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4083 (set_fast_tracepoint_jump): Likewise.
4084 (uninsert_fast_tracepoint_jumps_at): Likewise.
4085 (reinsert_fast_tracepoint_jumps_at): Likewise.
4086 (validate_inserted_breakpoint): Likewise.
4087 (clone_agent_expr): Likewise.
4088 * regcache.c (init_register_cache): Likewise.
4089 * remote-utils.c (putpkt_binary_1): Likewise.
4090 (decode_M_packet): Likewise.
4091 (decode_X_packet): Likewise.
4092 (look_up_one_symbol): Likewise.
4093 (relocate_instruction): Likewise.
4094 (monitor_output): Likewise.
4095 * server.c (handle_search_memory): Likewise.
4096 (handle_qxfer_exec_file): Likewise.
4097 (handle_qxfer_libraries): Likewise.
4098 (handle_qxfer): Likewise.
4099 (handle_query): Likewise.
4100 (handle_v_cont): Likewise.
4101 (handle_v_run): Likewise.
4102 (captured_main): Likewise.
4103 * target.c (write_inferior_memory): Likewise.
4104 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4105 * tracepoint.c (init_trace_buffer): Likewise.
4106 (add_tracepoint_action): Likewise.
4107 (add_traceframe): Likewise.
4108 (add_traceframe_block): Likewise.
4109 (cmd_qtdpsrc): Likewise.
4110 (cmd_qtdv): Likewise.
4111 (cmd_qtstatus): Likewise.
4112 (response_source): Likewise.
4113 (response_tsv): Likewise.
4114 (cmd_qtnotes): Likewise.
4115 (gdb_collect): Likewise.
4116 (initialize_tracepoint): Likewise.
4118 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4120 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4121 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4122 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4124 (enum aarch64_condition_codes): New enum.
4125 (w0): New static global.
4128 (struct aarch64_memory_operand) <type>: New
4129 MEMORY_OPERAND_POSTINDEX type.
4130 (postindex_memory_operand): New helper function.
4131 (emit_ret): New function.
4132 (emit_load_store_pair): New function, factored out of emit_stp
4133 with support for MEMORY_OPERAND_POSTINDEX.
4134 (emit_stp): Rewrite using emit_load_store_pair.
4135 (emit_ldp): New function.
4136 (emit_load_store): Likewise.
4137 (emit_ldr): Mention post-index instruction in comment.
4138 (emit_ldrh): New function.
4139 (emit_ldrb): New function.
4140 (emit_ldrsw): Mention post-index instruction in comment.
4141 (emit_str): Likewise.
4142 (emit_subs): New function.
4143 (emit_cmp): Likewise.
4144 (emit_and): Likewise.
4145 (emit_orr): Likewise.
4146 (emit_orn): Likewise.
4147 (emit_eor): Likewise.
4148 (emit_mvn): Likewise.
4149 (emit_lslv): Likewise.
4150 (emit_lsrv): Likewise.
4151 (emit_asrv): Likewise.
4152 (emit_mul): Likewise.
4153 (emit_sbfm): Likewise.
4154 (emit_sbfx): Likewise.
4155 (emit_ubfm): Likewise.
4156 (emit_ubfx): Likewise.
4157 (emit_csinc): Likewise.
4158 (emit_cset): Likewise.
4159 (emit_nop): Likewise.
4160 (emit_ops_insns): New helper function.
4161 (emit_pop): Likewise.
4162 (emit_push): Likewise.
4163 (aarch64_emit_prologue): New function.
4164 (aarch64_emit_epilogue): Likewise.
4165 (aarch64_emit_add): Likewise.
4166 (aarch64_emit_sub): Likewise.
4167 (aarch64_emit_mul): Likewise.
4168 (aarch64_emit_lsh): Likewise.
4169 (aarch64_emit_rsh_signed): Likewise.
4170 (aarch64_emit_rsh_unsigned): Likewise.
4171 (aarch64_emit_ext): Likewise.
4172 (aarch64_emit_log_not): Likewise.
4173 (aarch64_emit_bit_and): Likewise.
4174 (aarch64_emit_bit_or): Likewise.
4175 (aarch64_emit_bit_xor): Likewise.
4176 (aarch64_emit_bit_not): Likewise.
4177 (aarch64_emit_equal): Likewise.
4178 (aarch64_emit_less_signed): Likewise.
4179 (aarch64_emit_less_unsigned): Likewise.
4180 (aarch64_emit_ref): Likewise.
4181 (aarch64_emit_if_goto): Likewise.
4182 (aarch64_emit_goto): Likewise.
4183 (aarch64_write_goto_address): Likewise.
4184 (aarch64_emit_const): Likewise.
4185 (aarch64_emit_call): Likewise.
4186 (aarch64_emit_reg): Likewise.
4187 (aarch64_emit_pop): Likewise.
4188 (aarch64_emit_stack_flush): Likewise.
4189 (aarch64_emit_zero_ext): Likewise.
4190 (aarch64_emit_swap): Likewise.
4191 (aarch64_emit_stack_adjust): Likewise.
4192 (aarch64_emit_int_call_1): Likewise.
4193 (aarch64_emit_void_call_2): Likewise.
4194 (aarch64_emit_eq_goto): Likewise.
4195 (aarch64_emit_ne_goto): Likewise.
4196 (aarch64_emit_lt_goto): Likewise.
4197 (aarch64_emit_le_goto): Likewise.
4198 (aarch64_emit_gt_goto): Likewise.
4199 (aarch64_emit_ge_got): Likewise.
4200 (aarch64_emit_ops_impl): New static global variable.
4201 (aarch64_emit_ops): New target function, return
4202 &aarch64_emit_ops_impl.
4203 (struct linux_target_ops): Install it.
4205 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4207 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4208 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4210 * linux-aarch64-ipa.c: New file.
4211 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4213 (aarch64_get_thread_area): New target method.
4214 (extract_signed_bitfield): New helper function.
4215 (aarch64_decode_ldr_literal): New function.
4216 (enum aarch64_opcodes): New enum.
4217 (struct aarch64_register): New struct.
4218 (struct aarch64_operand): New struct.
4219 (x0): New static global.
4228 (aarch64_register): New helper function.
4229 (register_operand): Likewise.
4230 (immediate_operand): Likewise.
4231 (struct aarch64_memory_operand): New struct.
4232 (offset_memory_operand): New helper function.
4233 (preindex_memory_operand): Likewise.
4234 (enum aarch64_system_control_registers): New enum.
4235 (ENCODE): New macro.
4236 (emit_insn): New helper function.
4237 (emit_b): New function.
4238 (emit_bcond): Likewise.
4239 (emit_cb): Likewise.
4240 (emit_tb): Likewise.
4241 (emit_blr): Likewise.
4242 (emit_stp): Likewise.
4243 (emit_ldp_q_offset): Likewise.
4244 (emit_stp_q_offset): Likewise.
4245 (emit_load_store): Likewise.
4246 (emit_ldr): Likewise.
4247 (emit_ldrsw): Likewise.
4248 (emit_str): Likewise.
4249 (emit_ldaxr): Likewise.
4250 (emit_stxr): Likewise.
4251 (emit_stlr): Likewise.
4252 (emit_data_processing_reg): Likewise.
4253 (emit_data_processing): Likewise.
4254 (emit_add): Likewise.
4255 (emit_sub): Likewise.
4256 (emit_mov): Likewise.
4257 (emit_movk): Likewise.
4258 (emit_mov_addr): Likewise.
4259 (emit_mrs): Likewise.
4260 (emit_msr): Likewise.
4261 (emit_sevl): Likewise.
4262 (emit_wfe): Likewise.
4263 (append_insns): Likewise.
4264 (can_encode_int32_in): New helper function.
4265 (aarch64_relocate_instruction): New function.
4266 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4267 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4268 (struct linux_target_ops): Install aarch64_get_thread_area,
4269 aarch64_install_fast_tracepoint_jump_pad and
4270 aarch64_get_min_fast_tracepoint_insn_len.
4272 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4274 * Makefile.in (aarch64-insn.o): New rule.
4275 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4277 2015-09-21 Yao Qi <yao.qi@linaro.org>
4279 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4281 2015-09-21 Yao Qi <yao.qi@linaro.org>
4283 * tracepoint.c (max_jump_pad_size): Remove.
4285 2015-09-18 Yao Qi <yao.qi@linaro.org>
4287 * linux-aarch64-low.c: Don't include sys/uio.h.
4288 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4290 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4292 * tracepoint.c (eval_result_type): Change prototype.
4293 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4295 2015-09-15 Pedro Alves <palves@redhat.com>
4297 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4298 Check whether to report exec events instead of checking whether
4299 multiprocess is enabled.
4301 2015-09-15 Pedro Alves <palves@redhat.com>
4304 * remote-utils.c (prepare_resume_reply): Merge
4305 TARGET_WAITKIND_VFORK_DONE switch case with the
4306 TARGET_WAITKIND_FORKED case.
4308 2015-09-15 Yao Qi <yao.qi@linaro.org>
4310 * server.c (handle_query): Check string comparison using
4311 "else if" instead of "if".
4313 2015-09-15 Yao Qi <yao.qi@linaro.org>
4315 * server.c (vCont_supported): New global variable.
4316 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4317 matches. Append ";vContSupported+" to own_buf.
4318 (handle_v_requests): Append ";s;S" to own_buf if target supports
4319 hardware single step or vCont_supported is false.
4320 (capture_main): Set vCont_supported to zero.
4322 2015-09-15 Yao Qi <yao.qi@linaro.org>
4324 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4326 (linux_supports_hardware_single_step): ... New function.
4327 (linux_target_ops): Update.
4328 * lynx-low.c (lynx_target_ops): Set field
4329 supports_hardware_single_step to target_can_do_hardware_single_step.
4330 * nto-low.c (nto_target_ops): Likewise.
4331 * spu-low.c (spu_target_ops): Likewise.
4332 * win32-low.c (win32_target_ops): Likewise.
4333 * target.c (target_can_do_hardware_single_step): New function.
4334 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4335 Remove. <supports_hardware_single_step>: New field.
4336 (target_supports_conditional_breakpoints): Remove.
4337 (target_supports_hardware_single_step): New macro.
4338 (target_can_do_hardware_single_step): Declare.
4339 * server.c (handle_query): Use target_supports_hardware_single_step
4340 instead of target_supports_conditional_breakpoints.
4342 2015-09-15 Yao Qi <yao.qi@linaro.org>
4344 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4346 (struct linux_target_ops the_low_target): Install
4347 aarch64_linux_siginfo_fixup.
4349 2015-09-11 Don Breazeal <donb@codesourcery.com>
4350 Luis Machado <lgustavo@codesourcery.com>
4352 * linux-low.c (linux_mourn): Static declaration.
4353 (linux_arch_setup): Move in front of
4354 handle_extended_wait.
4355 (linux_arch_setup_thread): New function.
4356 (handle_extended_wait): Handle exec events. Call
4357 linux_arch_setup_thread. Make event_lwp argument a
4358 pointer-to-a-pointer.
4359 (check_zombie_leaders): Do not check stopped threads.
4360 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4361 (linux_low_filter_event): Add lwp and thread for exec'ing
4362 non-leader thread if leader thread has been deleted.
4363 Refactor code into linux_arch_setup_thread and call it.
4364 Pass child lwp pointer by reference to handle_extended_wait.
4365 (linux_wait_for_event_filtered): Update comment.
4366 (linux_wait_1): Prevent clobbering exec event status.
4367 (linux_supports_exec_events): New function.
4368 (linux_target_ops) <supports_exec_events>: Initialize new member.
4369 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4371 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4372 * server.c (report_exec_events): New global variable.
4373 (handle_query): Handle qSupported query for exec-events feature.
4374 (captured_main): Initialize report_exec_events.
4375 * server.h (report_exec_events): Declare new global variable.
4376 * target.h (struct target_ops) <supports_exec_events>: New
4378 (target_supports_exec_events): New macro.
4379 * win32-low.c (win32_target_ops) <supports_exec_events>:
4380 Initialize new member.
4382 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4384 * linux-low.c (linux_low_enable_btrace): Remove.
4385 (linux_target_ops): Replace linux_low_enable_btrace with
4386 linux_enable_btrace.
4388 2015-09-03 Yao Qi <yao.qi@linaro.org>
4390 * linux-aarch64-low.c (aarch64_insert_point): Call
4391 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4394 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4396 * linux-low.c (check_stopped_by_breakpoint): Use
4397 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4399 2015-08-27 Pedro Alves <palves@redhat.com>
4401 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4403 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4405 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4406 the XNEW-family equivalent.
4407 (compile_bytecodes): Likewise.
4408 * dll.c (loaded_dll): Likewise.
4409 * event-loop.c (append_callback_event): Likewise.
4410 (create_file_handler): Likewise.
4411 (create_file_event): Likewise.
4412 * hostio.c (handle_open): Likewise.
4413 * inferiors.c (add_thread): Likewise.
4414 (add_process): Likewise.
4415 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4416 * linux-arm-low.c (arm_new_process): Likewise.
4417 (arm_new_thread): Likewise.
4418 * linux-low.c (add_to_pid_list): Likewise.
4419 (linux_add_process): Likewise.
4420 (handle_extended_wait): Likewise.
4421 (add_lwp): Likewise.
4422 (enqueue_one_deferred_signal): Likewise.
4423 (enqueue_pending_signal): Likewise.
4424 (linux_resume_one_lwp_throw): Likewise.
4425 (linux_resume_one_thread): Likewise.
4426 (linux_read_memory): Likewise.
4427 (linux_write_memory): Likewise.
4428 * linux-mips-low.c (mips_linux_new_process): Likewise.
4429 (mips_linux_new_thread): Likewise.
4430 (mips_add_watchpoint): Likewise.
4431 * linux-x86-low.c (initialize_low_arch): Likewise.
4432 * lynx-low.c (lynx_add_process): Likewise.
4433 * mem-break.c (set_raw_breakpoint_at): Likewise.
4434 (set_breakpoint): Likewise.
4435 (add_condition_to_breakpoint): Likewise.
4436 (add_commands_to_breakpoint): Likewise.
4437 (clone_agent_expr): Likewise.
4438 (clone_one_breakpoint): Likewise.
4439 * regcache.c (new_register_cache): Likewise.
4440 * remote-utils.c (look_up_one_symbol): Likewise.
4441 * server.c (queue_stop_reply): Likewise.
4442 (start_inferior): Likewise.
4443 (queue_stop_reply_callback): Likewise.
4444 (handle_target_event): Likewise.
4445 * spu-low.c (fetch_ppc_memory): Likewise.
4446 (store_ppc_memory): Likewise.
4447 * target.c (set_target_ops): Likewise.
4448 * thread-db.c (thread_db_load_search): Likewise.
4449 (try_thread_db_load_1): Likewise.
4450 * tracepoint.c (add_tracepoint): Likewise.
4451 (add_tracepoint_action): Likewise.
4452 (create_trace_state_variable): Likewise.
4453 (cmd_qtdpsrc): Likewise.
4454 (cmd_qtro): Likewise.
4455 (add_while_stepping_state): Likewise.
4456 * win32-low.c (child_add_thread): Likewise.
4457 (get_image_name): Likewise.
4459 2015-08-25 Yao Qi <yao.qi@linaro.org>
4461 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4463 2015-08-25 Yao Qi <yao.qi@linaro.org>
4465 * Makefile.in (aarch64-linux.o): New rule.
4466 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4468 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4469 (aarch64_init_debug_reg_state): Make it extern.
4470 (aarch64_linux_prepare_to_resume): Remove.
4472 2015-08-25 Yao Qi <yao.qi@linaro.org>
4474 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4475 lwp_arch_private_info and ptid_of_lwp.
4477 2015-08-25 Yao Qi <yao.qi@linaro.org>
4479 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4480 Find proc_info by find_process_pid. All callers updated.
4482 2015-08-25 Yao Qi <yao.qi@linaro.org>
4484 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4486 (debug_reg_change_callback): Remove.
4487 (aarch64_notify_debug_reg_change): Remove.
4489 2015-08-25 Yao Qi <yao.qi@linaro.org>
4491 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4492 Call current_lwp_ptid.
4494 2015-08-25 Yao Qi <yao.qi@linaro.org>
4496 * linux-aarch64-low.c (debug_reg_change_callback): Use
4499 2015-08-25 Yao Qi <yao.qi@linaro.org>
4501 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4503 2015-08-25 Yao Qi <yao.qi@linaro.org>
4505 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4507 2015-08-25 Yao Qi <yao.qi@linaro.org>
4509 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4512 2015-08-25 Yao Qi <yao.qi@linaro.org>
4514 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4516 (debug_reg_change_callback): Remove argument entry and add argument
4517 lwp. Remove local variable thread. Don't print thread id in the
4518 debugging output. Don't check whether pid of thread equals to pid.
4519 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4520 iterate_over_lwps instead find_inferior.
4522 2015-08-24 Pedro Alves <palves@redhat.com>
4524 * inferiors.c (get_first_process): New function.
4525 * inferiors.h (get_first_process): New declaration.
4526 * remote-utils.c (read_ptid): Default to the first process in the
4527 list, instead of to the current thread's process.
4529 2015-08-24 Pedro Alves <palves@redhat.com>
4531 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4532 * event-loop.c: Likewise.
4533 * remote-utils.c: Likewise.
4534 * tracepoint.c: Likewise.
4536 2015-08-24 Pedro Alves <palves@redhat.com>
4538 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4541 2015-08-21 Pedro Alves <palves@redhat.com>
4543 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4544 instead of literal 1.
4546 2015-08-21 Pedro Alves <palves@redhat.com>
4548 * tdesc.c (default_description): Explicitly zero-initialize.
4550 2015-08-21 Pedro Alves <palves@redhat.com>
4553 * inferiors.c (remove_thread): Discard any pending stop reply for
4555 * server.c (remove_all_on_match_pid): Rename to ...
4556 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4558 (discard_queued_stop_replies): Change parameter to a ptid. Now
4560 (handle_v_kill, kill_inferior_callback, captured_main)
4561 (process_serial_event): Adjust.
4562 * server.h (discard_queued_stop_replies): Declare.
4564 2015-08-21 Pedro Alves <palves@redhat.com>
4566 * linux-low.c (wait_for_sigstop): Always switch to no thread
4567 selected if the previously current thread dies.
4568 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4569 process instead of the current thread's.
4570 * remote-utils.c (input_interrupt): Don't check if there's no
4572 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4573 current thread to the general thread fails, error out.
4574 (handle_qxfer_auxv, handle_qxfer_libraries)
4575 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4576 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4577 (handle_query): Check if there's a thread selected instead of
4578 checking whether there's any thread in the thread list.
4579 (handle_qxfer_threads, handle_qxfer_btrace)
4580 (handle_qxfer_btrace_conf): Don't error out early if there's no
4581 thread in the thread list.
4582 (handle_v_cont, myresume): Don't set the current thread to the
4584 (process_serial_event) <Hg handling>: Also set thread_id if the
4585 previous general thread is still alive.
4586 (process_serial_event) <g/G handling>: If setting the current
4587 thread to the general thread fails, error out.
4588 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4589 thread's lwp instead of the current thread's.
4590 * target.c (set_desired_thread): If the desired thread was not
4591 found, leave the current thread pointing to NULL. Return an int
4592 (boolean) indicating success.
4593 * target.h (set_desired_thread): Change return type to int.
4595 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4597 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4598 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4600 (ps_get_thread_area): New function.
4602 2015-08-19 Gary Benson <gbenson@redhat.com>
4604 * hostio.c (handle_pread): Do not attempt to read more data
4605 than hostio_reply_with_data can fit in a packet.
4607 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4609 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4611 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4613 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4615 2015-08-06 Pedro Alves <palves@redhat.com>
4617 * tracepoint.c (expr_eval_result): Now an int.
4619 2015-08-06 Pedro Alves <palves@redhat.com>
4621 * gdbthread.h (struct regcache): Forward declare.
4622 (struct thread_info) <regcache_data>: Now a struct regcache
4624 * inferiors.c (inferior_regcache_data)
4625 (set_inferior_regcache_data): Now work with struct regcache
4627 * inferiors.h (struct regcache): Forward declare.
4628 (inferior_regcache_data, set_inferior_regcache_data): Now work
4629 with struct regcache pointers.
4630 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4631 (free_register_cache_thread): Remove struct regcache pointer
4634 2015-08-06 Pedro Alves <palves@redhat.com>
4636 * server.c (captured_main): On error, print the exception message
4637 to stderr, and if run_once is set, throw a quit.
4639 2015-08-06 Pedro Alves <palves@redhat.com>
4641 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4644 2015-08-06 Pedro Alves <palves@redhat.com>
4646 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4647 reading beyond the passed in buffer length.
4649 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4651 * tracepoint.c (symbol_list) <required>: Remove.
4653 2015-08-06 Pedro Alves <palves@redhat.com>
4655 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4656 count if stopping and suspending threads.
4657 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4658 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4659 (linux_detach): Complete an ongoing step-over.
4660 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4662 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4663 (linux_wait_1): If passing a signal to the inferior after
4664 finishing a step-over, unsuspend and re-resume all lwps. If we
4665 see a single-step event but the thread should be continuing, don't
4666 pass the trap to gdb.
4667 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4668 internal_error instead of gdb_assert.
4669 (enqueue_pending_signal): New function.
4670 (check_ptrace_stopped_lwp_gone): Add debug output.
4671 (start_step_over): Use internal_error instead of gdb_assert.
4672 (complete_ongoing_step_over): New function.
4673 (linux_resume_one_thread): Don't resume a suspended thread.
4674 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4677 2015-08-06 Pedro Alves <palves@redhat.com>
4679 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4680 (linux_thread_alive): Use lwp_is_marked_dead.
4681 (extended_event_reported): Delete.
4682 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4683 instead of extended_event_reported.
4684 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4686 (lwp_is_marked_dead): New function.
4687 (lwp_running): Use lwp_is_marked_dead.
4688 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4691 2015-08-06 Pedro Alves <palves@redhat.com>
4693 * linux-low.c (linux_wait_1): Move fork event output out of the
4694 !report_to_gdb check. Pass event_child->waitstatus to
4695 target_waitstatus_to_string instead of ourstatus.
4697 2015-08-04 Yao Qi <yao.qi@linaro.org>
4699 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4700 if current_thread is 32 bit.
4702 2015-08-04 Yao Qi <yao.qi@linaro.org>
4704 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4705 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4706 * server.c (extended_protocol): Remove "static".
4707 * server.h (extended_protocol): Declare it.
4709 2015-08-04 Yao Qi <yao.qi@linaro.org>
4711 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4712 both aarch64 and aarch32.
4713 (aarch64_set_pc): Likewise.
4715 2015-08-04 Yao Qi <yao.qi@linaro.org>
4717 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4718 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4719 arm-with-neon.xml to srv_xmlfiles.
4720 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4721 (is_64bit_tdesc): New function.
4722 (aarch64_linux_read_description): New function.
4723 (aarch64_arch_setup): Call aarch64_linux_read_description.
4724 (regs_info): Rename to regs_info_aarch64.
4725 (aarch64_regs_info): Return right regs_info.
4726 (initialize_low_arch): Call initialize_low_arch_aarch32.
4728 2015-08-04 Yao Qi <yao.qi@linaro.org>
4730 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4731 * linux-aarch32-low.c: New file.
4732 * linux-aarch32-low.h: New file.
4733 * linux-arm-low.c (arm_fill_gregset): Move it to
4734 linux-aarch32-low.c.
4735 (arm_store_gregset): Likewise.
4736 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4737 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4738 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4739 (regs_info): Rename to regs_info_arm.
4740 (arm_regs_info): Return regs_info_aarch32 if
4741 have_ptrace_getregset is 1 and target description is
4742 arm_with_neon or arm_with_vfpv3.
4743 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4744 Call initialize_low_arch_aarch32 instead.
4746 2015-08-04 Yao Qi <yao.qi@linaro.org>
4748 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4749 * linux-low.c: ... here.
4750 * linux-low.h (have_ptrace_getregset): Declare it.
4752 2015-08-04 Pedro Alves <palves@redhat.com>
4754 * thread-db.c (struct thread_db): Use new typedefs.
4755 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4757 (disable_thread_event_reporting): Cast result of dlsym to
4758 destination function pointer type.
4759 (thread_db_mourn): Use td_ta_delete_ftype.
4761 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4763 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4765 (CDX_BREAKPOINT): Define for R2.
4766 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4767 (the_low_target): Add comments.
4769 2015-07-30 Yao Qi <yao.qi@linaro.org>
4771 * linux-arm-low.c (arm_hwcap): Remove it.
4772 (arm_read_description): New local variable arm_hwcap. Don't
4773 set arm_hwcap to zero.
4775 2015-07-30 Yao Qi <yao.qi@linaro.org>
4777 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4778 Use regcache->tdesc instead.
4779 (arm_store_wmmxregset): Likewise.
4780 (arm_fill_vfpregset): Likewise.
4781 (arm_store_vfpregset): Likewise.
4783 2015-07-30 Yao Qi <yao.qi@linaro.org>
4785 * linux-arm-low.c: Include arch/arm.h.
4786 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4787 (arm_store_gregset): Likewise.
4789 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4791 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4792 ptrace's 4th parameter.
4794 2015-07-27 Yao Qi <yao.qi@linaro.org>
4796 * configure.srv (case aarch64*-*-linux*): Don't set
4799 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4801 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4803 * linux-arm-low.c: Likewise.
4804 * linux-cris-low.c: Likewise.
4805 * linux-crisv32-low.c: Likewise.
4806 * linux-low.c: Likewise.
4807 * linux-m68k-low.c: Likewise.
4808 * linux-mips-low.c: Likewise.
4809 * linux-nios2-low.c: Likewise.
4810 * linux-s390-low.c: Likewise.
4811 * linux-sparc-low.c: Likewise.
4812 * linux-tic6x-low.c: Likewise.
4813 * linux-tile-low.c: Likewise.
4814 * linux-x86-low.c: Likewise.
4816 2015-07-24 Pedro Alves <palves@redhat.com>
4818 * config.in: Regenerate.
4819 * configure: Regenerate.
4821 2015-07-24 Pedro Alves <palves@redhat.com>
4823 * acinclude.m4: Include ../ptrace.m4.
4824 * configure.ac: Call GDB_AC_PTRACE.
4825 * config.in, configure: Regenerate.
4827 2015-07-24 Yao Qi <yao.qi@linaro.org>
4829 * linux-low.c (linux_create_inferior): Remove setting to
4830 proc->priv->new_inferior.
4831 (linux_attach): Likewise.
4832 (linux_low_filter_event): Likewise.
4833 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4835 2015-07-24 Yao Qi <yao.qi@linaro.org>
4837 * linux-low.c (linux_arch_setup): New function.
4838 (linux_low_filter_event): If proc->tdesc is NULL and
4839 proc->attached is true, call the_low_target.arch_setup.
4840 Otherwise, keep status pending, and return.
4841 (linux_resume_one_lwp_throw): Don't call get_pc if
4842 thread->while_stepping isn't NULL. Don't call
4843 get_thread_regcache if proc->tdesc is NULL.
4844 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4845 (linux_target_ops): Install arch_setup.
4846 * server.c (start_inferior): Call the_target->arch_setup.
4847 * target.h (struct target_ops) <arch_setup>: New field.
4848 (target_arch_setup): New marco.
4849 * lynx-low.c (lynx_target_ops): Update.
4850 * nto-low.c (nto_target_ops): Update.
4851 * spu-low.c (spu_target_ops): Update.
4852 * win32-low.c (win32_target_ops): Update.
4854 2015-07-24 Yao Qi <yao.qi@linaro.org>
4856 * linux-low.c (linux_add_process): Don't set
4857 proc->priv->new_inferior.
4858 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4859 (linux_attach): Likewise.
4861 2015-07-24 Yao Qi <yao.qi@linaro.org>
4863 * server.c (start_inferior): Code refactor.
4865 2015-07-24 Yao Qi <yao.qi@linaro.org>
4867 * server.c (process_serial_event): Set general_thread.
4869 2015-07-21 Yao Qi <yao.qi@linaro.org>
4871 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4872 aarch64_linux_get_debug_reg_capacity.
4874 2015-07-17 Yao Qi <yao.qi@linaro.org>
4876 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4877 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4878 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4879 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4880 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4881 (AARCH64_HWP_ALIGNMENT): Likewise.
4882 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4883 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4884 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4885 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4886 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4887 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4888 (struct aarch64_debug_reg_state): Likewise.
4889 (struct arch_lwp_info): Likewise.
4890 (aarch64_align_watchpoint): Likewise.
4891 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4892 (aarch64_watchpoint_length): Likewise.
4893 (aarch64_point_encode_ctrl_reg): Likewise
4894 (aarch64_point_is_aligned): Likewise.
4895 (aarch64_align_watchpoint): Likewise.
4896 (aarch64_linux_set_debug_regs):
4897 (aarch64_dr_state_insert_one_point): Likewise.
4898 (aarch64_dr_state_remove_one_point): Likewise.
4899 (aarch64_handle_breakpoint): Likewise.
4900 (aarch64_handle_aligned_watchpoint): Likewise.
4901 (aarch64_handle_unaligned_watchpoint): Likewise.
4902 (aarch64_handle_watchpoint): Likewise.
4904 2015-07-17 Yao Qi <yao.qi@linaro.org>
4906 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4907 and don't aarch64_get_debug_reg_state. All callers update.
4908 (aarch64_handle_aligned_watchpoint): Likewise.
4909 (aarch64_handle_unaligned_watchpoint): Likewise.
4910 (aarch64_handle_watchpoint): Likewise.
4911 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4912 (aarch64_remove_point): Likewise.
4914 2015-07-17 Yao Qi <yao.qi@linaro.org>
4916 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4918 (aarch64_handle_unaligned_watchpoint): Likewise.
4920 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4922 Revert the previous 3 commits:
4923 Move gdb_regex* to common/
4924 Move linux_find_memory_regions_full & co.
4925 gdbserver build-id attribute generator
4927 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4928 Jan Kratochvil <jan.kratochvil@redhat.com>
4930 gdbserver build-id attribute generator.
4931 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4932 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4933 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4935 (get_dynamic): Use find_pdhr to traverse program headers.
4936 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4937 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4938 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4939 (get_hex_build_id): New.
4940 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4941 to reply XML document.
4943 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4944 Jan Kratochvil <jan.kratochvil@redhat.com>
4946 * target.c: Include target/target-utils.h and fcntl.h.
4947 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4948 (target_fileio_read_stralloc): New functions.
4950 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4952 * Makefile.in (OBS): Add gdb_regex.o.
4954 * config.in: Rebuilt.
4955 * configure: Rebuilt.
4957 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4958 Jan Kratochvil <jan.kratochvil@redhat.com>
4960 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4961 * Makefile.in (OBS): Add target-utils.o.
4962 (linux-maps.o, target-utils.o): New.
4963 * configure.srv (srv_linux_obj): Add linux-maps.o.
4965 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4967 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4969 (the_low_target): Install it.
4971 2015-07-14 Pedro Alves <palves@redhat.com>
4973 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4974 Instead, ignore ECHILD, and throw an error for other errnos.
4976 2015-07-10 Pedro Alves <palves@redhat.com>
4978 * event-loop.c (struct callback_event) <data>: Change type to
4979 gdb_client_data instance instead of gdb_client_data pointer.
4980 (append_callback_event): Adjust.
4982 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4984 * linux-aarch64-low.c: Add comments for each linux_target_ops
4985 method. Remove comments already covered in target_ops and
4986 linux_target_ops definitions.
4987 (the_low_target): Add comments for each unimplemented method.
4989 2015-07-09 Yao Qi <yao.qi@linaro.org>
4991 * linux-aarch64-low.c (aarch64_regmap): Remove.
4992 (aarch64_usrregs_info): Remove.
4993 (regs_info): Set field usrregs to NULL.
4995 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4997 * linux-low.c: Include "rsp-low.h"
4998 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4999 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5000 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5001 (handle_btrace_enable_pt): New.
5002 (handle_btrace_general_set): Support "pt".
5003 (handle_btrace_conf_general_set): Support "pt:size".
5005 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5007 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5010 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5012 * linux-aarch64-low.c: Remove comment about endianness.
5013 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5014 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5017 2015-06-24 Gary Benson <gbenson@redhat.com>
5019 * linux-i386-ipa.c (stdint.h): Do not include.
5020 * lynx-i386-low.c (stdint.h): Likewise.
5021 * lynx-ppc-low.c (stdint.h): Likewise.
5022 * mem-break.c (stdint.h): Likewise.
5023 * thread-db.c (stdint.h): Likewise.
5024 * tracepoint.c (stdint.h): Likewise.
5025 * win32-low.c (stdint.h): Likewise.
5027 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5029 * server.c (write_qxfer_response): Update call to
5030 remote_escape_output.
5032 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5033 Jan Kratochvil <jan.kratochvil@redhat.com>
5035 Merge multiple hex conversions.
5036 * gdbreplay.c (tohex): Rename to 'fromhex'.
5037 (logchar): Use fromhex.
5039 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5041 * server.c (handle_qxfer_libraries): Set `version' attribute for
5044 2015-06-10 Gary Benson <gbenson@redhat.com>
5046 * target.h (struct target_ops) <multifs_open>: New field.
5047 <multifs_unlink>: Likewise.
5048 <multifs_readlink>: Likewise.
5049 * linux-low.c (nat/linux-namespaces.h): New include.
5050 (linux_target_ops): Initialize the_target->multifs_open,
5051 the_target->multifs_unlink and the_target->multifs_readlink.
5052 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5053 * hostio.c (hostio_fs_pid): New static variable.
5054 (hostio_handle_new_gdb_connection): New function.
5055 (handle_setfs): Likewise.
5056 (handle_open): Use the_target->multifs_open as appropriate.
5057 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5058 (handle_readlink): Use the_target->multifs_readlink as
5060 (handle_vFile): Handle vFile:setfs packets.
5061 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5062 after target_handle_new_gdb_connection.
5064 2015-06-10 Gary Benson <gbenson@redhat.com>
5066 * configure.ac (AC_CHECK_FUNCS): Add setns.
5067 * config.in: Regenerate.
5068 * configure: Likewise.
5069 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5070 (linux-namespaces.o): New rule.
5071 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5073 2015-06-09 Gary Benson <gbenson@redhat.com>
5075 * hostio.c (handle_open): Process mode argument with
5076 fileio_to_host_mode.
5078 2015-06-01 Yao Qi <yao.qi@linaro.org>
5080 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5081 * linux-x86-low.c: Likewise.
5083 2015-05-28 Don Breazeal <donb@codesourcery.com>
5085 * linux-low.c (handle_extended_wait): Initialize
5086 thread_info.last_resume_kind for new fork children.
5088 2015-05-15 Pedro Alves <palves@redhat.com>
5090 * target.h (target_handle_new_gdb_connection): Rewrite using if
5091 wrapped in do/while.
5093 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5095 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5096 * configure, config.in: Regenerate.
5097 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5100 2015-05-12 Don Breazeal <donb@codesourcery.com>
5102 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5103 PTRACE_EVENT_VFORK_DONE.
5104 (linux_low_ptrace_options, extended_event_reported): Add vfork
5106 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5107 and "vforkdone" for RSP 'T' Stop Reply Packet.
5108 * server.h (report_vfork_events): Declare
5111 2015-05-12 Don Breazeal <donb@codesourcery.com>
5113 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5114 (the_low_target) <new_fork>: Initialize new member.
5115 * linux-arm-low.c (arm_new_fork): New function.
5116 (the_low_target) <new_fork>: Initialize new member.
5117 * linux-low.c (handle_extended_wait): Call new target function
5119 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5120 * linux-mips-low.c (mips_add_watchpoint): New function
5121 extracted from mips_insert_point.
5122 (the_low_target) <new_fork>: Initialize new member.
5123 (mips_linux_new_fork): New function.
5124 (mips_insert_point): Call mips_add_watchpoint.
5125 * linux-x86-low.c (x86_linux_new_fork): New function.
5126 (the_low_target) <new_fork>: Initialize new member.
5128 2015-05-12 Don Breazeal <donb@codesourcery.com>
5130 * linux-low.c (handle_extended_wait): Implement return value,
5131 rename argument 'event_child' to 'event_lwp', handle
5132 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5133 (linux_low_ptrace_options): New function.
5134 (linux_low_filter_event): Call linux_low_ptrace_options,
5135 use different argument fo linux_enable_event_reporting,
5136 use return value from handle_extended_wait.
5137 (extended_event_reported): New function.
5138 (linux_wait_1): Call extended_event_reported and set
5139 status to report fork events.
5140 (linux_write_memory): Add pid to debug message.
5141 (reset_lwp_ptrace_options_callback): New function.
5142 (linux_handle_new_gdb_connection): New function.
5143 (linux_target_ops): Initialize new structure member.
5144 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5145 * lynx-low.c: Initialize new structure member.
5146 * remote-utils.c (prepare_resume_reply): Implement stop reason
5147 "fork" for "T" stop message.
5148 * server.c (handle_query): Call handle_new_gdb_connection.
5149 * server.h (report_fork_events): Declare global flag.
5150 * target.h (struct target_ops) <handle_new_gdb_connection>:
5152 (target_handle_new_gdb_connection): New macro.
5153 * win32-low.c: Initialize new structure member.
5155 2015-05-12 Don Breazeal <donb@codesourcery.com>
5157 * mem-break.c (APPEND_TO_LIST): Define macro.
5158 (clone_agent_expr): New function.
5159 (clone_one_breakpoint): New function.
5160 (clone_all_breakpoints): New function.
5161 * mem-break.h: Declare new functions.
5163 2015-05-12 Don Breazeal <donb@codesourcery.com>
5165 * linux-low.c (linux_supports_fork_events): New function.
5166 (linux_supports_vfork_events): New function.
5167 (linux_target_ops): Initialize new structure members.
5168 (initialize_low): Call linux_check_ptrace_features.
5169 * lynx-low.c (lynx_target_ops): Initialize new structure
5171 * server.c (report_fork_events, report_vfork_events):
5173 (handle_query): Add new features to qSupported packet and
5175 (captured_main): Initialize new global variables.
5176 * target.h (struct target_ops) <supports_fork_events>:
5178 <supports_vfork_events>: New member.
5179 (target_supports_fork_events): New macro.
5180 (target_supports_vfork_events): New macro.
5181 * win32-low.c (win32_target_ops): Initialize new structure
5184 2015-05-12 Gary Benson <gbenson@redhat.com>
5186 * server.c (handle_qxfer_exec_file): Use current process
5189 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5191 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5192 Remove HAVE_PTRACE_GETREGS conditionals.
5193 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5194 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5196 2015-05-08 Yao Qi <yao.qi@linaro.org>
5198 * linux-low.c (linux_supports_conditional_breakpoints): New
5200 (linux_target_ops): Install new target method.
5201 * lynx-low.c (lynx_target_ops): Install NULL hook for
5202 supports_conditional_breakpoints.
5203 * nto-low.c (nto_target_ops): Likewise.
5204 * spu-low.c (spu_target_ops): Likewise.
5205 * win32-low.c (win32_target_ops): Likewise.
5206 * server.c (handle_query): Check
5207 target_supports_conditional_breakpoints.
5208 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5210 (target_supports_conditional_breakpoints): New macro.
5212 2015-05-06 Pedro Alves <palves@redhat.com>
5215 * server.c (start_inferior): If the process exits, mourn it.
5217 2015-04-21 Gary Benson <gbenson@redhat.com>
5219 * hostio.c (fileio_open_flags_to_host): Factored out to
5220 fileio_to_host_openflags in common/fileio.c. Single use
5223 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5225 * linux-xtensa-low.c (xtensa_fill_gregset)
5226 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5229 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5231 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5232 (regs_info): Replace usrregs pointer with NULL.
5234 2015-04-17 Gary Benson <gbenson@redhat.com>
5236 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5237 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5238 * server.c (handle_qxfer_exec_file): New function.
5239 (qxfer_packets): Add exec-file entry.
5240 (handle_query): Report qXfer:exec-file:read as supported packet.
5242 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5244 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5246 2015-04-09 Gary Benson <gbenson@redhat.com>
5248 * hostio-errno.c (errno_to_fileio_error): Remove function.
5249 Update caller to use remote_fileio_to_fio_error.
5251 2015-04-09 Yao Qi <yao.qi@linaro.org>
5253 * linux-low.c (linux_insert_point): Call
5254 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5255 (linux_remove_point): Call remove_memory_breakpoint if type is
5257 * linux-x86-low.c (x86_insert_point): Don't call
5258 insert_memory_breakpoint.
5259 (x86_remove_point): Don't call remove_memory_breakpoint.
5261 2015-04-01 Pedro Alves <palves@redhat.com>
5262 Cleber Rosa <crosa@redhat.com>
5264 * server.c (gdbserver_usage): Reorganize and extend the usage
5267 2015-03-24 Pedro Alves <palves@redhat.com>
5269 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5270 output. Also dump TRAP_TRACE.
5271 (linux_low_filter_event): In debug output, distinguish a
5272 resume_stop SIGSTOP from a delayed SIGSTOP.
5274 2015-03-24 Gary Benson <gbenson@redhat.com>
5276 * linux-x86-low.c (x86_linux_new_thread): Moved to
5278 (x86_linux_prepare_to_resume): Likewise.
5280 2015-03-24 Gary Benson <gbenson@redhat.com>
5282 * Makefile.in (x86-linux-dregs.o): New rule.
5283 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5284 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5285 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5286 (x86_linux_dr_get): Likewise.
5287 (x86_linux_dr_set): Likewise.
5288 (update_debug_registers_callback): Likewise.
5289 (x86_linux_dr_set_addr): Likewise.
5290 (x86_linux_dr_get_addr): Likewise.
5291 (x86_linux_dr_set_control): Likewise.
5292 (x86_linux_dr_get_control): Likewise.
5293 (x86_linux_dr_get_status): Likewise.
5294 (x86_linux_update_debug_registers): Likewise.
5296 2015-03-24 Gary Benson <gbenson@redhat.com>
5298 * linux-x86-low.c (x86_linux_update_debug_registers):
5299 New function, factored out from...
5300 (x86_linux_prepare_to_resume): ...this.
5302 2015-03-24 Gary Benson <gbenson@redhat.com>
5304 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5305 (x86_linux_dr_set): Likewise.
5306 (update_debug_registers_callback): Likewise.
5307 (x86_linux_dr_set_addr): Likewise.
5308 (x86_linux_dr_get_addr): Likewise.
5309 (x86_linux_dr_set_control): Likewise.
5310 (x86_linux_dr_get_control): Likewise.
5311 (x86_linux_dr_get_status): Likewise.
5312 (x86_linux_prepare_to_resume): Likewise.
5314 2015-03-24 Gary Benson <gbenson@redhat.com>
5316 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5317 Use perror_with_name. Pass string through gettext.
5318 (x86_linux_dr_set): Likewise.
5320 2015-03-24 Gary Benson <gbenson@redhat.com>
5322 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5323 (x86_linux_dr_set_addr): ...this.
5324 (x86_dr_low_get_addr): Rename to...
5325 (x86_linux_dr_get_addr): ...this.
5326 (x86_dr_low_set_control): Rename to...
5327 (x86_linux_dr_set_control): ...this.
5328 (x86_dr_low_get_control): Rename to...
5329 (x86_linux_dr_get_control): ...this.
5330 (x86_dr_low_get_status): Rename to...
5331 (x86_linux_dr_get_status): ...this.
5332 (x86_dr_low): Update with new function names.
5334 2015-03-24 Gary Benson <gbenson@redhat.com>
5336 * Makefile.in (x86-linux.o): New rule.
5337 * configure.srv: Add x86-linux.o to relevant targets.
5338 * linux-low.c (lwp_set_arch_private_info): New function.
5339 (lwp_arch_private_info): Likewise.
5340 * linux-x86-low.c: Include nat/x86-linux.h.
5341 (arch_lwp_info): Removed structure.
5342 (update_debug_registers_callback):
5343 Use lwp_set_debug_registers_changed.
5344 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5345 and lwp_set_debug_registers_changed.
5346 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5348 2015-03-24 Gary Benson <gbenson@redhat.com>
5350 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5351 * linux-arm-low.c (arm_new_thread): Likewise.
5352 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5353 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5354 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5355 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5357 2015-03-24 Gary Benson <gbenson@redhat.com>
5359 * linux-low.c (ptid_of_lwp): New function.
5360 (lwp_is_stopped): Likewise.
5361 (lwp_stop_reason): Likewise.
5362 * linux-x86-low.c (update_debug_registers_callback):
5364 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5367 2015-03-24 Gary Benson <gbenson@redhat.com>
5369 * linux-low.h (linux_stop_lwp): Remove declaration.
5371 2015-03-24 Gary Benson <gbenson@redhat.com>
5373 * linux-low.h: Include nat/linux-nat.h.
5374 * linux-low.c (iterate_over_lwps_args): New structure.
5375 (iterate_over_lwps_filter): New function.
5376 (iterate_over_lwps): Likewise.
5377 * linux-x86-low.c (update_debug_registers_callback):
5378 Update signature to what iterate_over_lwps expects.
5379 Remove PID check that iterate_over_lwps now performs.
5380 (x86_dr_low_set_addr): Use iterate_over_lwps.
5381 (x86_dr_low_set_control): Likewise.
5383 2015-03-24 Gary Benson <gbenson@redhat.com>
5385 * linux-x86-low.c (x86_debug_reg_state): New function.
5386 (x86_linux_prepare_to_resume): Use the above.
5388 2015-03-24 Gary Benson <gbenson@redhat.com>
5390 * linux-low.c (current_lwp_ptid): New function.
5391 * linux-x86-low.c: Include nat/linux-nat.h.
5392 (x86_dr_low_get_addr): Use current_lwp_ptid.
5393 (x86_dr_low_get_control): Likewise.
5394 (x86_dr_low_get_status): Likewise.
5396 2015-03-20 Pedro Alves <palves@redhat.com>
5398 * tracepoint.c (cmd_qtstatus): Make "str" const.
5400 2015-03-20 Pedro Alves <palves@redhat.com>
5402 * server.c (handle_general_set): Make "req_str" const.
5404 2015-03-19 Pedro Alves <palves@redhat.com>
5406 * linux-low.c (linux_resume_one_lwp): Rename to ...
5407 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5408 instead call perror_with_name.
5409 (check_ptrace_stopped_lwp_gone): New function.
5410 (linux_resume_one_lwp): Reimplement as wrapper around
5411 linux_resume_one_lwp_throw that swallows errors if the LWP is
5414 2015-03-19 Pedro Alves <palves@redhat.com>
5416 * linux-low.c (count_events_callback, select_event_lwp_callback):
5417 No longer check whether the thread has resume_stop as last resume
5420 2015-03-19 Pedro Alves <palves@redhat.com>
5422 * linux-low.c (count_events_callback, select_event_lwp_callback):
5423 Use the lwp's status_pending_p field, not the thread's.
5425 2015-03-19 Pedro Alves <palves@redhat.com>
5427 * linux-low.c (select_event_lwp_callback): Update comments to
5428 no longer mention SIGTRAP.
5430 2015-03-18 Gary Benson <gbenson@redhat.com>
5432 * server.c (handle_query): Do not report vFile:fstat as supported.
5434 2015-03-11 Gary Benson <gbenson@redhat.com>
5436 * hostio.c (sys/types.h): New include.
5437 (sys/stat.h): Likewise.
5438 (common-remote-fileio.h): Likewise.
5439 (handle_fstat): New function.
5440 (handle_vFile): Handle vFile:fstat packets.
5442 2015-03-11 Gary Benson <gbenson@redhat.com>
5444 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5445 struct stat.st_blocks and struct stat.st_blksize.
5446 * configure: Regenerate.
5447 * config.in: Likewise.
5448 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5449 (OBS): Add common-remote-fileio.o.
5450 (common-remote-fileio.o): New rule.
5452 2015-03-09 Pedro Alves <palves@redhat.com>
5454 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5455 'struct sockaddr' pointer in 'accept' call.
5457 2015-03-09 Pedro Alves <palves@redhat.com>
5460 2015-03-07 Pedro Alves <palves@redhat.com>
5461 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5462 or <winsock2.h> here. Instead include "gdb_socket.h".
5463 (remote_open): Use union gdb_sockaddr_u.
5464 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5465 or <winsock2.h> here. Instead include "gdb_socket.h".
5466 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5467 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5469 (init_named_socket, gdb_agent_helper_thread): Use union
5472 2015-03-07 Pedro Alves <palves@redhat.com>
5474 * configure.ac (build_warnings): Move
5475 -Wdeclaration-after-statement to the C-specific set.
5476 * configure: Regenerate.
5478 2015-03-07 Pedro Alves <palves@redhat.com>
5480 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5481 or <winsock2.h> here. Instead include "gdb_socket.h".
5482 (remote_open): Use union gdb_sockaddr_u.
5483 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5484 or <winsock2.h> here. Instead include "gdb_socket.h".
5485 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5486 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5488 (init_named_socket, gdb_agent_helper_thread): Use union
5491 2015-03-07 Pedro Alves <palves@redhat.com>
5493 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5496 2015-03-06 Yao Qi <yao.qi@linaro.org>
5498 * linux-aarch64-low.c (aarch64_insert_point): Use
5499 show_debug_regs as a boolean.
5500 (aarch64_remove_point): Likewise.
5502 2015-03-05 Pedro Alves <palves@redhat.com>
5504 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5505 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5506 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5507 * nto-low.c (nto_target_ops): Likewise.
5508 * spu-low.c (spu_target_ops): Likewise.
5509 * win32-low.c (win32_target_ops): Likewise.
5511 2015-03-04 Pedro Alves <palves@redhat.com>
5513 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5514 Decide whether a breakpoint triggered based on the SIGTRAP's
5516 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5517 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5518 (linux_low_filter_event): Check for breakpoints before checking
5520 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5522 (linux_stopped_by_sw_breakpoint)
5523 (linux_supports_stopped_by_sw_breakpoint)
5524 (linux_stopped_by_hw_breakpoint)
5525 (linux_supports_stopped_by_hw_breakpoint): New functions.
5526 (linux_target_ops): Install new target methods.
5528 2015-03-04 Pedro Alves <palves@redhat.com>
5530 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5531 * server.c (swbreak_feature, hwbreak_feature): New globals.
5532 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5533 (captured_main): Clear swbreak_feature and hwbreak_feature.
5534 * server.h (swbreak_feature, hwbreak_feature): Declare.
5535 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5536 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5537 supports_stopped_by_hw_breakpoint>: New fields.
5538 (target_supports_stopped_by_sw_breakpoint)
5539 (target_stopped_by_sw_breakpoint)
5540 (target_supports_stopped_by_hw_breakpoint)
5541 (target_stopped_by_hw_breakpoint): Declare.
5543 2015-03-04 Pedro Alves <palves@redhat.com>
5545 enum lwp_stop_reason -> enum target_stop_reason
5546 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5547 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5548 (linux_wait_1, stuck_in_jump_pad_callback)
5549 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5550 (linux_stopped_by_watchpoint):
5551 * linux-low.h (enum lwp_stop_reason): Delete.
5552 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5553 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5555 2015-03-04 Yao Qi <yao.qi@linaro.org>
5557 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5559 2015-03-03 Gary Benson <gbenson@redhat.com>
5561 * hostio.c (handle_vFile): Fix prefix lengths.
5563 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5565 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5568 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5570 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5571 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5572 (clean): Add "rm -f" for above C files.
5573 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5574 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5575 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5576 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5577 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5578 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5579 (init_registers_s390x_vx_linux64)
5580 (init_registers_s390x_tevx_linux64)
5581 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5582 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5584 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5585 (s390_store_vxrs_high): New functions.
5586 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5588 (s390_arch_setup): Add logic for selecting one of the new target
5589 descriptions. Activate the new vector regsets if applicable.
5590 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5591 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5592 and init_registers_s390x_tevx_linux64.
5594 2015-03-01 Pedro Alves <palves@redhat.com>
5596 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5599 2015-02-27 Pedro Alves <palves@redhat.com>
5601 * linux-x86-low.c (u_debugreg_offset): New function.
5602 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5604 2015-02-27 Pedro Alves <palves@redhat.com>
5606 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5607 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5608 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5609 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5610 (ps_lsetfpregs, ps_getpid)
5611 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5612 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5613 (ps_lsetxregs, ps_plog): Declare.
5615 2015-02-27 Pedro Alves <palves@redhat.com>
5617 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5618 IP_AGENT_EXPORT_FUNC.
5619 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5620 IP_AGENT_EXPORT_FUNC.
5621 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5622 (IP_AGENT_EXPORT): Delete.
5623 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5624 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5625 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5626 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5627 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5628 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5629 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5630 (traceframe_read_count, traceframe_write_count)
5631 (traceframes_created, trace_state_variables, get_raw_reg)
5632 (get_trace_state_variable_value, set_trace_state_variable_value)
5633 (ust_loaded, helper_thread_id, cmd_buf): Use
5634 IPA_SYM_EXPORTED_NAME.
5635 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5636 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5637 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5638 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5639 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5640 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5641 EXTERN_C_PUSH/EXTERN_C_POP.
5642 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5643 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5644 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5645 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5646 (traceframe_write_count, traceframe_read_count)
5647 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5648 (about_to_request_buffer_space, get_trace_state_variable_value)
5649 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5650 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5651 EXTERN_C_PUSH/EXTERN_C_POP.
5652 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5653 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5654 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5655 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5656 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5657 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5658 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5659 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5661 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5662 (IP_AGENT_EXPORT_VAR_DECL): Define.
5664 (gdb_agent_get_raw_reg): Declare.
5666 2015-02-27 Tom Tromey <tromey@redhat.com>
5667 Pedro Alves <palves@redhat.com>
5669 Rename symbols whose names are reserved C++ keywords throughout.
5671 2015-02-27 Pedro Alves <palves@redhat.com>
5673 * Makefile.in (COMPILER): New, get it from autoconf.
5674 (CXX): Get from autoconf instead.
5675 (COMPILE.pre): Use COMPILER.
5676 (CC-LD): Rename to ...
5677 (CC_LD): ... this. Use COMPILER.
5678 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5679 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5680 * acinclude.m4: Include build-with-cxx.m4.
5681 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5682 Disable -Werror by default if building in C++ mode.
5683 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5684 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5685 the C++ compiler. Save/restore CXXFLAGS too.
5686 * configure: Regenerate.
5688 2015-02-27 Pedro Alves <palves@redhat.com>
5690 * acinclude.m4: Include libiberty.m4.
5691 * configure.ac: Call libiberty_INIT.
5692 * config.in, configure: Regenerate.
5694 2015-02-26 Pedro Alves <palves@redhat.com>
5696 * linux-low.c (linux_wait_1): When incrementing the PC past a
5697 program breakpoint always use the_low_target.breakpoint_len as
5698 increment, rather than the maximum between that and
5699 the_low_target.decr_pc_after_break.
5701 2015-02-23 Pedro Alves <palves@redhat.com>
5703 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5704 thread was doing a step-over; always adjust the PC if
5705 we stepped over a permanent breakpoint.
5706 (linux_wait_1): If we stepped over breakpoint that was on top of a
5707 permanent breakpoint, manually advance the PC past it.
5709 2015-02-23 Pedro Alves <palves@redhat.com>
5711 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5713 (x86_fill_gregset, x86_store_gregset): Use it when handling
5716 2015-02-20 Pedro Alves <palves@redhat.com>
5718 * thread-db.c: Include "nat/linux-procfs.h".
5719 (thread_db_init): Skip listing new threads if the kernel supports
5720 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5722 2015-02-20 Pedro Alves <palves@redhat.com>
5724 * linux-low.c (status_pending_p_callback): Use ptid_match.
5726 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5728 PR breakpoints/16812
5729 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5730 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5731 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5733 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5735 PR breakpoints/15956
5736 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5738 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5740 * linux-low.c (linux_low_btrace_conf): Print size.
5741 * server.c (handle_btrace_conf_general_set): New.
5742 (hanle_general_set): Call handle_btrace_conf_general_set.
5743 (handle_query): Report Qbtrace-conf:bts:size as supported.
5745 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5747 * linux-low.c (linux_low_enable_btrace): Update parameters.
5748 (linux_low_btrace_conf): New.
5749 (linux_target_ops)<to_btrace_conf>: Initialize.
5750 * server.c (current_btrace_conf): New.
5751 (handle_btrace_enable): Rename to ...
5752 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5753 to target_enable_btrace. Update comment. Update users.
5754 (handle_qxfer_btrace_conf): New.
5755 (qxfer_packets): Add btrace-conf entry.
5756 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5757 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5758 (target_ops)<read_btrace_conf>: New.
5759 (target_enable_btrace): Update parameters.
5760 (target_read_btrace_conf): New.
5762 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5764 * server.c (handle_btrace_general_set): Remove call to
5765 target_supports_btrace.
5766 (supported_btrace_packets): New.
5767 (handle_query): Call supported_btrace_packets.
5768 * target.h: include btrace-common.h.
5769 (btrace_target_info): Removed.
5770 (supports_btrace, target_supports_btrace): Update parameters.
5772 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5774 * Makefile.in (SFILES): Add common/btrace-common.c.
5775 (OBS): Add common/btrace-common.o.
5776 (btrace-common.o): Add build rules.
5777 * linux-low: Include btrace-common.h.
5778 (linux_low_read_btrace): Use struct btrace_data. Call
5779 btrace_data_init and btrace_data_fini.
5781 2015-02-06 Pedro Alves <palves@redhat.com>
5783 * thread-db.c (find_new_threads_callback): Add debug output.
5785 2015-02-04 Pedro Alves <palves@redhat.com>
5787 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5788 (resume_stopped_resumed_lwps): New function.
5789 (linux_wait_for_event_filtered): Use it.
5791 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5793 * Makefile.in (SFILES): Add linux-personality.c.
5794 (linux-personality.o): New rule.
5795 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5796 list of objects to be built.
5797 * linux-low.c: Include nat/linux-personality.h.
5798 (linux_create_inferior): Remove code to disable address space
5799 randomization (moved to ../nat/linux-personality.c). Create
5800 cleanup to disable address space randomization.
5802 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5804 * Makefile.in (posix-strerror.o): New rule.
5805 (mingw-strerror.o): Likewise.
5806 * configure: Regenerated.
5807 * configure.ac: Source file ../common/common.host. Initialize new
5808 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5810 2015-01-14 Yao Qi <yao@codesourcery.com>
5812 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5813 (ppc-linux.o): New rule.
5814 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5815 * configure.ac: AC_CHECK_FUNCS(getauxval).
5816 * config.in: Re-generated.
5817 * configure: Re-generated.
5818 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5819 ppc64_64bit_inferior_p
5821 2015-01-14 Yao Qi <yao@codesourcery.com>
5823 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5824 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5825 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5826 (PT_ORIG_R3, PT_TRAP): Likewise.
5827 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5828 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5829 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5831 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5833 * i387-fp.c (i387_cache_to_xsave): In look over
5834 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5835 zmmh_low_space field by use of zmmh_high_space.
5837 2015-01-09 Pedro Alves <palves@redhat.com>
5839 * linux-low.c (step_over_bkpt): Move higher up in the file.
5840 (handle_extended_wait): Don't store the stop_pc here.
5841 (get_stop_pc): Adjust comments and rename to ...
5842 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5843 stopped for a software breakpoint or hardware breakpoint.
5844 (thread_still_has_status_pending_p): New function.
5845 (status_pending_p_callback): Use
5846 thread_still_has_status_pending_p. If the event is no longer
5847 interesting, resume the LWP.
5848 (handle_tracepoints): Add assert.
5849 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5850 (wstatus_maybe_breakpoint): New function.
5851 (cancel_breakpoint): Delete function.
5852 (check_stopped_by_watchpoint): New function, factored out from
5853 linux_low_filter_event.
5854 (lp_status_maybe_breakpoint): Delete function.
5855 (linux_low_filter_event): Remove filter_ptid argument.
5856 Leave thread group exits pending here. Store the LWP's stop PC.
5857 Always leave events pending.
5858 (linux_wait_for_event_filtered): Pull all events out of the
5859 kernel, and leave them all pending.
5860 (count_events_callback, select_event_lwp_callback): Consider all
5862 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5863 (select_event_lwp): Only give preference to the stepping LWP in
5864 all-stop mode. Adjust comments.
5865 (ignore_event): New function.
5866 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5867 references to cancel_breakpoints. Adjust to renames. Also give
5868 equal priority to all LWPs that have had events in non-stop mode.
5869 If reporting a software breakpoint event, unadjust the LWP's PC.
5870 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5871 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5873 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5874 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5875 (linux_stopped_by_watchpoint): Adjust.
5876 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5877 * linux-low.h (enum lwp_stop_reason): New.
5878 (struct lwp_info) <stop_pc>: Adjust comment.
5879 <stopped_by_watchpoint>: Delete field.
5880 <stop_reason>: New field.
5881 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5882 * mem-break.c (software_breakpoint_inserted_here)
5883 (hardware_breakpoint_inserted_here): New function.
5884 * mem-break.h (software_breakpoint_inserted_here)
5885 (hardware_breakpoint_inserted_here): Declare.
5886 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5887 (cancel_breakpoints): Delete.
5888 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5889 (upload_fast_traceframes): Remove references to
5892 2015-01-09 Pedro Alves <palves@redhat.com>
5894 * thread-db.c (find_new_threads_callback): Ignore thread if the
5895 kernel thread ID is -1.
5897 2015-01-09 Pedro Alves <palves@redhat.com>
5899 * linux-low.c (linux_attach_fail_reason_string): Move to
5900 nat/linux-ptrace.c, and rename.
5901 (linux_attach_lwp): Update comment.
5902 (attach_proc_task_lwp_callback): New function.
5903 (linux_attach): Adjust to rename and use
5904 linux_proc_attach_tgid_threads.
5905 (linux_attach_fail_reason_string): Delete declaration.
5907 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5909 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5910 * server.c (gdbserver_version): Likewise.
5912 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5914 * remote-utils.c: Include ctype.h.
5915 (input_interrupt): Explicitly handle the case when the char
5916 received is the NUL byte. Improve the printing of non-ASCII
5919 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5921 * linux-low.c (linux_low_filter_event): Update call to
5922 linux_enable_event_reporting following the addition of
5923 a new parameter to that function.
5925 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5928 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5929 (AARCH64_FPCR_REGNO): Likewise.
5930 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5931 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5932 (aarch64_store_fpregset): Likewise.
5934 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5936 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5937 Remove FIXME comment about assumption about N.
5939 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5941 * configure.ac: If large-file support is disabled in GDBserver,
5942 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5943 * configure: Regenerate.
5945 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5947 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5948 warning upon ENODATA from ptrace.
5949 * linux-s390-low.c (s390_store_tdb): New.
5950 (s390_regsets): Add regset for NT_S390_TDB.
5952 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5954 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5955 without a fill_function.
5956 * linux-s390-low.c (s390_fill_last_break): Remove.
5957 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5958 (s390_arch_setup): Use regset's size instead of fill_function for
5961 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5963 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5964 the regset's store function when ptrace returned an error.
5965 * regcache.c (get_thread_regcache): Invalidate register cache
5966 before fetching inferior's registers.
5968 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5970 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5971 while-loop as for-loop.
5972 (regsets_store_inferior_registers): Likewise.
5974 2014-11-28 Yao Qi <yao@codesourcery.com>
5976 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5977 * config.in, configure: Re-generate.
5978 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5981 2014-11-21 Yao Qi <yao@codesourcery.com>
5983 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5984 (AC_CHECK_HEADERS): Remove malloc.h.
5985 * configure: Re-generated.
5986 * config.in: Re-generated.
5987 * server.h: Don't include alloca.h and malloc.h.
5988 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5989 Don't include malloc.h.
5991 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5993 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5994 corresponding ERRNO check in same block.
5996 2014-11-12 Pedro Alves <palves@redhat.com>
5998 * server.c (cont_thread): Update comment.
5999 (start_inferior, attach_inferior): No longer clear cont_thread.
6000 (handle_v_cont): No longer set cont_thread.
6001 (captured_main): Clear cont_thread each time a GDB connects.
6003 2014-11-12 Pedro Alves <palves@redhat.com>
6005 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6006 thread, and don't resume all threads if the Hc thread has exited.
6008 2014-11-12 Pedro Alves <palves@redhat.com>
6010 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6011 the process group instead of to a specific LWP.
6013 2014-10-15 Pedro Alves <palves@redhat.com>
6016 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6018 (arm_set_thread_context): Delete.
6019 (the_low_target): Adjust.
6020 * win32-i386-low.c (debug_registers_changed)
6021 (debug_registers_used): Delete.
6022 (update_debug_registers_callback): New function.
6023 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6024 needing to update their debug registers.
6025 (win32_get_current_dr): New function.
6026 (x86_dr_low_get_addr, x86_dr_low_get_control)
6027 (x86_dr_low_get_status): Fetch the debug register from the thread
6029 (i386_initial_stuff): Adjust.
6030 (i386_get_thread_context): Remove current_event parameter. Don't
6031 clear debug_registers_changed nor copy DR values to
6033 (i386_set_thread_context): Delete.
6034 (i386_prepare_to_resume): New function.
6035 (i386_thread_added): Mark the thread as needing to update irs
6037 (the_low_target): Remove i386_set_thread_context and install
6038 i386_prepare_to_resume.
6039 * win32-low.c (win32_get_thread_context): Adjust.
6040 (win32_set_thread_context): Use SetThreadContext
6042 (win32_prepare_to_resume): New function.
6043 (win32_require_context): New function, factored out from ...
6044 (thread_rec): ... this.
6045 (continue_one_thread): Call win32_prepare_to_resume on each thread
6046 we're about to continue.
6047 (win32_resume): Call win32_prepare_to_resume on the event thread.
6048 * win32-low.h (struct win32_thread_info)
6049 <debug_registers_changed>: New field.
6050 (struct win32_target_ops): Change prototype of set_thread_context,
6051 delete set_thread_context and add prepare_to_resume.
6052 (win32_require_context): New declaration.
6054 2014-10-08 Gary Benson <gbenson@redhat.com>
6056 * server.h: Do not include common-exceptions.h.
6058 2014-10-08 Gary Benson <gbenson@redhat.com>
6060 * server.h: Do not include cleanups.h.
6062 2014-09-30 James Hogan <james.hogan@imgtec.com>
6064 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6067 2014-09-23 Yao Qi <yao@codesourcery.com>
6069 * linux-low.c (lp_status_maybe_breakpoint): New function.
6070 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6071 (count_events_callback): Likewise.
6072 (select_event_lwp_callback): Likewise.
6073 (cancel_breakpoints_callback): Likewise.
6075 2014-09-19 Don Breazeal <donb@codesourcery.com>
6077 * linux-low.c (handle_extended_wait): Call
6078 linux_ptrace_get_extended_event.
6079 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6080 linux_is_extended_waitstatus.
6082 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6084 * Makefile.in (CPPFLAGS): Define.
6085 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6086 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6088 2014-09-16 Gary Benson <gbenson@redhat.com>
6090 * inferiors.h (current_inferior): Renamed as...
6091 (current_thread): New variable. All uses updated.
6092 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6093 (maybe_move_out_of_jump_pad): Likewise.
6094 (cancel_breakpoint): Likewise.
6095 (linux_low_filter_event): Likewise.
6096 (wait_for_sigstop): Likewise.
6097 (linux_resume_one_lwp): Likewise.
6098 (need_step_over_p): Likewise.
6099 (start_step_over): Likewise.
6100 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6101 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6102 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6103 and save_inferior as saved_thread.
6104 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6106 (regcache_invalidate_thread): Likewise.
6107 * remote-utils.c (prepare_resume_reply): Likewise.
6108 * thread-db.c (thread_db_get_tls_address): Likewise.
6109 (disable_thread_event_reporting): Likewise.
6110 (remove_thread_event_breakpoints): Likewise.
6111 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6113 * target.h (set_desired_inferior): Renamed as...
6114 (set_desired_thread): New declaration. All uses updated.
6115 * server.c (myresume): Updated comment to reference thread instead
6117 (handle_serial_event): Likewise.
6118 (handle_target_event): Likewise.
6120 2014-09-12 Tom Tromey <tromey@redhat.com>
6121 Gary Benson <gbenson@redhat.com>
6123 * regcache.h: Include common-regcache.h.
6124 (regcache_read_pc): Don't declare.
6125 * regcache.c (get_thread_regcache_for_ptid): New function.
6127 2014-09-11 Tom Tromey <tromey@redhat.com>
6128 Gary Benson <gbenson@redhat.com>
6130 * symbol.c: New file.
6131 * Makefile.in (SFILES): Add symbol.c.
6132 (OBS): Add symbol.o.
6134 2014-09-11 Gary Benson <gbenson@redhat.com>
6136 * target.c (target_stop_ptid, target_continue_ptid): New
6139 2014-09-11 Tom Tromey <tromey@redhat.com>
6140 Gary Benson <gbenson@redhat.com>
6142 * target.h: Include target/target.h.
6143 * target.c (target_read_memory, target_read_uint32)
6144 (target_write_memory): New functions.
6146 2014-09-11 Gary Benson <gbenson@redhat.com>
6148 * server.h (debug_hw_points): Don't declare.
6149 * server.c (debug_hw_points): Don't define. Replace all uses
6150 with show_debug_regs.
6151 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6152 all uses with show_debug_regs.
6154 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6156 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6157 endianness into account.
6158 (ppc_supply_ptrace_register): Likewise.
6160 2014-09-03 James Hogan <james.hogan@imgtec.com>
6162 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6163 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6165 2014-09-03 Gary Benson <gbenson@redhat.com>
6167 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6168 ALL_DEBUG_ADDRESS_REGISTERS.
6170 2014-09-02 Gary Benson <gbenson@redhat.com>
6172 * i386-low.h: Renamed as...
6173 * x86-low.h: New file. All type, function and variable name
6174 prefixes changed from "i386_" to "x86_". All references updated.
6175 * i386-low.c: Renamed as...
6176 * x86-low.c: New file. All type, function and variable name
6177 prefixes changed from "i386_" to "x86_". All references updated.
6179 2014-09-02 Gary Benson <gbenson@redhat.com>
6181 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6182 (x86_linux_new_thread): Likewise.
6184 2014-08-29 Gary Benson <gbenson@redhat.com>
6186 * server.h (setjmp.h): Do not include.
6187 (toplevel): Do not declare.
6188 (common-exceptions.h): Include.
6189 (cleanups.h): Likewise.
6190 * server.c (toplevel): Do not define.
6191 (exit_code): New static global.
6192 (detach_or_kill_for_exit_cleanup): New function.
6193 (main): New function. Original main renamed to...
6194 (captured_main): New function.
6195 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6197 2014-08-29 Gary Benson <gbenson@redhat.com>
6199 * Makefile.in (SFILES): Add common/common-exceptions.c.
6200 (OBS): Add common-exceptions.o.
6201 (common-exceptions.o): New rule.
6202 * utils.c (prepare_to_throw_exception): New function.
6204 2014-08-29 Gary Benson <gbenson@redhat.com>
6206 * config.in: Regenerate.
6207 * configure: Likewise.
6209 2014-08-29 Gary Benson <gbenson@redhat.com>
6211 * Makefile.in (SFILES): Add common/cleanups.c.
6213 (cleanups.o): New rule.
6215 2014-08-29 Gary Benson <gbenson@redhat.com>
6217 * utils.c (internal_vwarning): New function.
6219 2014-08-28 Gary Benson <gbenson@redhat.com>
6221 * utils.h (fatal): Remove declaration.
6222 * utils.c (fatal): Remove function.
6224 2014-08-28 Gary Benson <gbenson@redhat.com>
6226 * tracepoint.c (gdb_agent_init): Replace fatal with
6228 (initialize_tracepoint): Likewise.
6230 2014-08-28 Gary Benson <gbenson@redhat.com>
6232 * remote-utils.c (remote_prepare): Replace fatal with error.
6234 2014-08-28 Gary Benson <gbenson@redhat.com>
6236 * linux-low.c (linux_async): Replace fatal with warning.
6238 (linux_start_non_stop): Return -1 if linux_async failed.
6240 2014-08-28 Gary Benson <gbenson@redhat.com>
6242 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6244 (i386_dr_low_get_addr): Remove vague comment.
6245 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6248 2014-08-28 Gary Benson <gbenson@redhat.com>
6250 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6251 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6253 (linux_resume_one_lwp): Likewise.
6254 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6256 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6257 with internal_error.
6258 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6259 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6260 (find_register_by_name): Replace fatal with internal_error.
6261 (find_regno): Likewise.
6262 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6263 * thread-db.c (thread_db_create_event): Likewise.
6264 (thread_db_load_search): Likewise.
6265 (try_thread_db_load_1): Likewise.
6266 * tracepoint.c (get_jump_space_head): Replace fatal with
6268 (claim_trampoline_space): Likewise.
6269 (have_fast_tracepoint_trampoline_buffer): Likewise.
6270 (cmd_qtstart): Likewise.
6271 (stop_tracing): Likewise.
6272 (fast_tracepoint_collecting): Likewise.
6273 (target_malloc): Likewise.
6274 (download_tracepoint): Likewise.
6275 (download_trace_state_variables): Replace check with gdb_assert.
6276 (upload_fast_traceframes): Replace fatal with internal_error.
6278 2014-08-19 Tom Tromey <tromey@redhat.com>
6279 Gary Benson <gbenson@redhat.com>
6281 * Makefile.in (SFILES): Add common/common-debug.c.
6282 (OBS): Add common-debug.o.
6283 (common-debug.o): New rule.
6284 * debug.h (debug_printf): Don't declare.
6285 * debug.c (debug_printf): Renamed and rewritten as...
6286 (debug_vprintf): New function.
6288 2014-08-19 Gary Benson <gbenson@redhat.com>
6290 * utils.h: Do not include print-utils.h.
6292 2014-08-19 Tom Tromey <tromey@redhat.com>
6293 Gary Benson <gbenson@redhat.com>
6295 * server.h: Add static assertion.
6296 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6298 2014-08-19 Tom Tromey <tromey@redhat.com>
6299 Gary Benson <gbenson@redhat.com>
6301 * Makefile.in (SFILES): Add common/errors.c.
6302 (OBS): Add errors.o.
6303 (IPA_OBS): Add errors-ipa.o.
6304 (errors.o): New rule.
6305 (errors-ipa.o): Likewise.
6306 * utils.h (perror_with_name, error, warning): Don't declare.
6307 * utils.c (warning): Renamed and rewritten as...
6308 (vwarning): New function.
6309 (error): Renamed and rewritten as...
6310 (verror): New function.
6311 (internal_error): Renamed and rewritten as...
6312 (internal_verror): New function.
6314 2014-08-07 Gary Benson <gbenson@redhat.com>
6316 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6317 * configure: Regenerate.
6318 * config.in: Likewise.
6319 * server.h: Do not include errno.h.
6320 * event-loop.c: Likewise.
6321 * hostio-errno.c: Likewise.
6322 * linux-low.c: Likewise.
6323 * remote-utils.c: Likewise.
6324 * spu-low.c: Likewise.
6325 * utils.c: Likewise.
6326 * gdbreplay.c: Unconditionally include errno.h.
6328 2014-08-07 Gary Benson <gbenson@redhat.com>
6330 * server.h: Do not include string.h.
6331 * event-loop.c: Likewise.
6332 * linux-low.c: Likewise.
6333 * regcache.c: Likewise.
6334 * remote-utils.c: Likewise.
6335 * spu-low.c: Likewise.
6336 * utils.c: Likewise.
6338 2014-08-07 Gary Benson <gbenson@redhat.com>
6340 * server.h: Do not include gdb_assert.h.
6342 2014-08-07 Gary Benson <gbenson@redhat.com>
6344 * server.h: Do not include common-utils.h.
6346 2014-08-07 Gary Benson <gbenson@redhat.com>
6348 * server.h: Do not include ptid.h.
6349 * notif.h: Likewise.
6351 2014-08-07 Gary Benson <gbenson@redhat.com>
6353 * server.h: Do not include gdb_locale.h.
6355 2014-08-07 Gary Benson <gbenson@redhat.com>
6357 * server.h: Do not include gdb/signals.h.
6358 * win32-low.c: Likewise.
6360 2014-08-07 Gary Benson <gbenson@redhat.com>
6362 * server.h: Do not include pathmax.h.
6364 2014-08-07 Gary Benson <gbenson@redhat.com>
6366 * server.h: Do not include libiberty.h.
6367 * linux-bfin-low.c: Likewise.
6369 2014-08-07 Gary Benson <gbenson@redhat.com>
6371 * server.h: Do not include ansidecl.h.
6373 2014-08-07 Gary Benson <gbenson@redhat.com>
6375 * linux-x86-low.c: Do not include stddef.h.
6376 * lynx-ppc-low.c: Likewise.
6377 * tracepoint.c: Likewise.
6379 2014-08-07 Gary Benson <gbenson@redhat.com>
6381 * server.h: Do not include stdarg.h.
6382 * nto-low.c: Likewise.
6384 2014-08-07 Gary Benson <gbenson@redhat.com>
6386 * server.h: Do not include stdlib.h.
6387 * inferiors.c: Likewise.
6388 * linux-low.c: Likewise.
6389 * regcache.c: Likewise.
6390 * spu-low.c: Likewise.
6391 * tracepoint.c: Likewise.
6392 * utils.c: Likewise.
6394 2014-08-07 Gary Benson <gbenson@redhat.com>
6396 * server.h: Do not include stdio.h.
6397 * linux-low.c: Likewise.
6398 * remote-utils.c: Likewise.
6399 * spu-low.c: Likewise.
6400 * utils.c: Likewise.
6401 * wincecompat.c: Likewise.
6403 2014-08-06 Gary Benson <gbenson@redhat.com>
6405 * regcache.c (init_register_cache): Move conditionals inside if.
6407 2014-08-06 Gary Benson <gbenson@redhat.com>
6409 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6411 2014-07-31 Gary Benson <gbenson@redhat.com>
6413 * ax.h: Do not include server.h.
6414 * gdbthread.h: Likewise.
6415 * lynx-low.h: Likewise.
6416 * notif.h: Likewise.
6418 2014-07-30 Gary Benson <gbenson@redhat.com>
6420 * server.h: Include common-defs.h.
6421 Do not include config.h or build-gnulib-gdbserver/config.h.
6423 2014-07-30 Gary Benson <gbenson@redhat.com>
6425 * hostio-errno.c: Move server.h to top of includes list.
6426 * inferiors.c: Likewise.
6427 * linux-x86-low.c: Likewise.
6428 * notif.c: Include server.h.
6430 2014-07-24 Tom Tromey <tromey@redhat.com>
6431 Gary Benson <gbenson@redhat.com>
6433 * server.h (CORE_ADDR): Now unsigned.
6435 2014-07-16 Pedro Alves <palves@redhat.com>
6437 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6439 2014-07-15 Pedro Alves <palves@redhat.com>
6441 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6444 2014-07-11 Pedro Alves <palves@redhat.com>
6446 * linux-low.c (kill_wait_lwp): New function, based on
6447 kill_one_lwp_callback, but use my_waitpid directly.
6448 (kill_one_lwp_callback, linux_kill): Use it.
6450 2014-06-23 Pedro Alves <palves@redhat.com>
6452 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6453 before setting DR0..DR3.
6455 2014-06-20 Gary Benson <gbenson@redhat.com>
6457 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6458 * configure: Regenerated.
6459 * config.in: Likewise.
6461 2014-06-20 Gary Benson <gbenson@redhat.com>
6463 * Makefile.in (SFILES): Update locations for files moved
6465 (object file files): Reordered.
6467 2014-06-20 Gary Benson <gbenson@redhat.com>
6469 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6470 (i386_dr_low_set_addr): Likewise.
6471 (i386_dr_low_get_addr): Likewise.
6472 (i386_dr_low_can_set_control): Likewise.
6473 (i386_dr_low_set_control): Likewise.
6474 (i386_dr_low_get_control): Likewise.
6475 (i386_dr_low_get_status): Likewise.
6476 (i386_get_debug_register_length): Likewise.
6477 * linux-x86-low.c (i386_dr_low_set_addr):
6478 Changed signature. Made static.
6479 (i386_dr_low_get_addr): Likewise.
6480 (i386_dr_low_set_control): Likewise.
6481 (i386_dr_low_get_control): Likewise.
6482 (i386_dr_low_get_status): Likewise.
6483 (i386_dr_low): New global variable.
6484 * win32-i386-low.c (i386_dr_low_set_addr):
6485 Changed signature. Made static.
6486 (i386_dr_low_get_addr): Likewise.
6487 (i386_dr_low_set_control): Likewise.
6488 (i386_dr_low_get_control): Likewise.
6489 (i386_dr_low_get_status): Likewise.
6490 (i386_dr_low): New global variable.
6492 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6494 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6495 * Makefile.in (AR, AR_FLAGS): Define.
6496 * configure: Regenerate.
6498 2014-06-19 Gary Benson <gbenson@redhat.com>
6500 * Makefile.in (i386-dregs.o): New rule.
6501 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6502 * i386-low.c (target.h): Remove include.
6503 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6504 (DR_CONTROL_SHIFT): Likewise.
6505 (DR_CONTROL_SIZE): Likewise.
6506 (DR_RW_EXECUTE): Likewise.
6507 (DR_RW_WRITE): Likewise.
6508 (DR_RW_READ): Likewise.
6509 (DR_RW_IORW): Likewise.
6510 (DR_LEN_1): Likewise.
6511 (DR_LEN_2): Likewise.
6512 (DR_LEN_4): Likewise.
6513 (DR_LEN_8): Likewise.
6514 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6515 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6516 (DR_ENABLE_SIZE): Likewise.
6517 (DR_LOCAL_SLOWDOWN): Likewise.
6518 (DR_GLOBAL_SLOWDOWN): Likewise.
6519 (DR_CONTROL_RESERVED): Likewise.
6520 (I386_DR_CONTROL_MASK): Likewise.
6521 (I386_DR_VACANT): Likewise.
6522 (I386_DR_LOCAL_ENABLE): Likewise.
6523 (I386_DR_GLOBAL_ENABLE): Likewise.
6524 (I386_DR_DISABLE): Likewise.
6525 (I386_DR_SET_RW_LEN): Likewise.
6526 (I386_DR_GET_RW_LEN): Likewise.
6527 (I386_DR_WATCH_HIT): Likewise.
6528 (i386_wp_op_t): Likewise.
6529 (i386_show_dr): Likewise.
6530 (i386_length_and_rw_bits): Likewise.
6531 (i386_insert_aligned_watchpoint): Likewise.
6532 (i386_remove_aligned_watchpoint): Likewise.
6533 (i386_handle_nonaligned_watchpoint): Likewise.
6534 i386_update_inferior_debug_regs(): Likewise.
6535 (i386_dr_insert_watchpoint): Likewise.
6536 (i386_dr_remove_watchpoint): Likewise.
6537 (i386_dr_region_ok_for_watchpoint): Likewise.
6538 (i386_dr_stopped_data_address): Likewise.
6539 (i386_dr_stopped_by_watchpoint): Likewise.
6541 2014-06-19 Gary Benson <gbenson@redhat.com>
6543 * i386-low.c (i386_dr_show): Renamed to
6544 i386_show_dr and made static. All uses updated.
6545 (i386_dr_length_and_rw_bits): Renamed to
6546 i386_length_and_rw_bits and made static.
6548 (i386_dr_insert_aligned_watchpoint): Renamed to
6549 i386_insert_aligned_watchpoint and made static.
6551 (i386_dr_remove_aligned_watchpoint): Renamed to
6552 i386_remove_aligned_watchpoint and made static.
6554 (i386_dr_update_inferior_debug_regs): Renamed to
6555 i386_update_inferior_debug_regs and made static.
6558 2014-06-18 Gary Benson <gbenson@redhat.com>
6560 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6561 (i386_dr_low_can_set_control): Likewise.
6562 (i386_get_debug_register_length): Likewise.
6563 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6564 (i386_dr_low_can_set_control): Likewise.
6565 (i386_get_debug_register_length): Likewise.
6567 2014-06-17 Gary Benson <gbenson@redhat.com>
6569 * i386-low.h (i386-dregs.h): New include.
6570 (DR_FIRSTADDR): Now in i386-dregs.h.
6571 (DR_LASTADDR): Likewise.
6572 (DR_NADDR): Likewise.
6573 (DR_STATUS): Likewise.
6574 (DR_CONTROL): Likewise.
6575 (i386_debug_reg_state): Likewise.
6576 (i386_dr_insert_watchpoint): Likewise.
6577 (i386_dr_remove_watchpoint): Likewise.
6578 (i386_dr_region_ok_for_watchpoint): Likewise.
6579 (i386_dr_stopped_data_address): Likewise.
6580 (i386_dr_stopped_by_watchpoint): Likewise.
6581 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6583 2014-06-18 Gary Benson <gbenson@redhat.com>
6585 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6586 i386_dr_insert_watchpoint.
6587 (i386_low_remove_watchpoint): Renamed to
6588 i386_dr_remove_watchpoint.
6589 (i386_low_region_ok_for_watchpoint): Renamed to
6590 i386_dr_region_ok_for_watchpoint.
6591 (i386_low_stopped_data_address): Renamed to
6592 i386_dr_stopped_data_address.
6593 (i386_low_stopped_by_watchpoint): Renamed to
6594 i386_dr_stopped_by_watchpoint.
6595 * i386-low.c (i386_show_dr): Renamed to
6596 i386_dr_show and made nonstatic. All uses updated.
6597 (i386_length_and_rw_bits): Renamed to
6598 i386_dr_length_and_rw_bits and made nonstatic.
6600 (i386_insert_aligned_watchpoint): Renamed to
6601 i386_dr_insert_aligned_watchpoint and made nonstatic.
6603 (i386_remove_aligned_watchpoint): Renamed to
6604 i386_dr_remove_aligned_watchpoint and made nonstatic.
6606 (i386_update_inferior_debug_regs): Renamed to
6607 i386_dr_update_inferior_debug_regs and made nonstatic.
6609 (i386_low_insert_watchpoint): Renamed to
6610 i386_dr_insert_watchpoint. All uses updated.
6611 (i386_low_remove_watchpoint): Renamed to
6612 i386_dr_remove_watchpoint. All uses updated.
6613 (i386_low_region_ok_for_watchpoint): Renamed to
6614 i386_dr_region_ok_for_watchpoint. All uses updated.
6615 (i386_low_stopped_data_address): Renamed to
6616 i386_dr_stopped_data_address. All uses updated.
6617 (i386_low_stopped_by_watchpoint): Renamed to
6618 i386_dr_stopped_by_watchpoint. All uses updated.
6620 2014-06-18 Gary Benson <gbenson@redhat.com>
6622 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6623 (i386_dr_low_can_set_control): Likewise.
6624 (i386_insert_aligned_watchpoint): New check.
6626 2014-06-18 Gary Benson <gbenson@redhat.com>
6628 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6631 2014-06-18 Gary Benson <gbenson@redhat.com>
6633 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6634 instead of fatal and error.
6635 (i386_handle_nonaligned_watchpoint): Likewise.
6637 2014-06-18 Gary Benson <gbenson@redhat.com>
6639 * i386-low.c (i386_get_debug_register_length): New macro.
6640 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6641 (i386_show_dr): Use debug_printf instead of fprintf. Use
6642 phex to format values.
6644 2014-06-18 Gary Benson <gbenson@redhat.com>
6646 * i386-low.h: Comment changes.
6647 * i386-low.c: Likewise.
6649 2014-06-18 Gary Benson <gbenson@redhat.com>
6651 * i386-low.c: Whitespace changes.
6653 2014-06-12 Tom Tromey <tromey@redhat.com>
6655 * utils.c (freeargv): Remove.
6657 2014-06-12 Tom Tromey <tromey@redhat.com>
6659 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6660 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6661 (parse_debug_format_options): Likewise.
6662 (gdbserver_usage): Likewise.
6663 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6664 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6665 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6667 ($(LIBGNU)): Depend on libiberty.
6668 (all-lib): Recurse into all subdirs.
6669 (install-only): Invoke "install" target in subdirs.
6670 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6672 * configure: Rebuild.
6673 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6674 for vasprintf, vsnprintf, or gettimeofday.
6675 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6678 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6680 * development.sh: Delete.
6681 * Makefile.in (config.status): Adjust dependency on development.sh.
6682 * configure.ac: Adjust development.sh source call.
6683 * configure: Regenerate.
6685 2014-06-02 Pedro Alves <palves@redhat.com>
6687 * ax.c (gdb_free_agent_expr): New function.
6688 * ax.h (gdb_free_agent_expr): New declaration.
6689 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6691 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6693 (clear_breakpoint_conditions_and_commands): New function.
6694 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6695 (clear_breakpoint_conditions_and_commands): New declaration.
6697 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6699 * linux-aarch64-low.c (asm/ptrace.h): Include.
6701 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6703 Fix TLS access for -static -pthread.
6704 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6705 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6706 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6708 2014-05-20 Pedro Alves <palves@redhat.com>
6710 * linux-aarch64-low.c (aarch64_insert_point)
6711 (aarch64_remove_point): No longer check whether the type is
6712 supported here. Adjust to new interface.
6713 (the_low_target): Install aarch64_supports_z_point_type as
6714 supports_z_point_type method.
6715 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6716 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6717 instead of a Z packet char. Adjust.
6718 (arm_supports_z_point_type): New function.
6719 (arm_insert_point, arm_remove_point): Adjust to new interface.
6720 (the_low_target): Install arm_supports_z_point_type.
6721 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6722 (cris_insert_point, cris_remove_point): Adjust to new interface.
6723 Don't check whether the type is supported here.
6724 (the_low_target): Install cris_supports_z_point_type.
6725 * linux-low.c (linux_supports_z_point_type): New function.
6726 (linux_insert_point, linux_remove_point): Adjust to new interface.
6727 * linux-low.h (struct linux_target_ops) <insert_point,
6728 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6729 raw_breakpoint pointer parameter.
6730 <supports_z_point_type>: New method.
6731 * linux-mips-low.c (mips_supports_z_point_type): New function.
6732 (mips_insert_point, mips_remove_point): Adjust to new interface.
6733 Use mips_supports_z_point_type.
6734 (the_low_target): Install mips_supports_z_point_type.
6735 * linux-ppc-low.c (the_low_target): Install NULL as
6736 supports_z_point_type method.
6737 * linux-s390-low.c (the_low_target): Install NULL as
6738 supports_z_point_type method.
6739 * linux-sparc-low.c (the_low_target): Install NULL as
6740 supports_z_point_type method.
6741 * linux-x86-low.c (x86_supports_z_point_type): New function.
6742 (x86_insert_point): Adjust to new insert_point interface. Use
6743 insert_memory_breakpoint. Adjust to new
6744 i386_low_insert_watchpoint interface.
6745 (x86_remove_point): Adjust to remove_point interface. Use
6746 remove_memory_breakpoint. Adjust to new
6747 i386_low_remove_watchpoint interface.
6748 (the_low_target): Install x86_supports_z_point_type.
6749 * lynx-low.c (lynx_target_ops): Install NULL as
6750 supports_z_point_type callback.
6751 * nto-low.c (nto_supports_z_point_type): New.
6752 (nto_insert_point, nto_remove_point): Adjust to new interface.
6753 (nto_target_ops): Install nto_supports_z_point_type.
6754 * mem-break.c: Adjust intro comment.
6755 (struct raw_breakpoint) <raw_type, size>: New fields.
6756 <inserted>: Update comment.
6757 <shlib_disabled>: Delete field.
6758 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6759 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6760 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6761 (raw_bkpt_type_to_target_hw_bp_type): New function.
6762 (find_enabled_raw_code_breakpoint_at): New function.
6763 (find_raw_breakpoint_at): New type and size parameters. Use them.
6764 (insert_memory_breakpoint): New function, based off
6765 set_raw_breakpoint_at.
6766 (remove_memory_breakpoint): New function.
6767 (set_raw_breakpoint_at): Reimplement.
6768 (set_breakpoint): New, based on set_breakpoint_at.
6769 (set_breakpoint_at): Reimplement.
6770 (delete_raw_breakpoint): Go through the_target->remove_point
6771 instead of assuming memory breakpoints.
6772 (find_gdb_breakpoint_at): Delete.
6773 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6774 (find_gdb_breakpoint): New function.
6775 (set_gdb_breakpoint_at): Delete.
6776 (z_type_supported): New function.
6777 (set_gdb_breakpoint_1): New function, loosely based off
6778 set_gdb_breakpoint_at.
6779 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6780 (delete_gdb_breakpoint_at): Delete.
6781 (delete_gdb_breakpoint_1): New function, loosely based off
6782 delete_gdb_breakpoint_at.
6783 (delete_gdb_breakpoint): New function.
6784 (clear_gdb_breakpoint_conditions): Rename to ...
6785 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6787 (add_condition_to_breakpoint): Make static.
6788 (add_breakpoint_condition): Take a struct breakpoint pointer
6789 instead of an address. Adjust.
6790 (gdb_condition_true_at_breakpoint): Rename to ...
6791 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6793 (gdb_condition_true_at_breakpoint): Reimplement.
6794 (add_breakpoint_commands): Take a struct breakpoint pointer
6795 instead of an address. Adjust.
6796 (gdb_no_commands_at_breakpoint): Rename to ...
6797 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6798 parameter. Return true if no breakpoint was found. Change debug
6800 (gdb_no_commands_at_breakpoint): Reimplement.
6801 (run_breakpoint_commands): Rename to ...
6802 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6803 and change return type to boolean.
6804 (run_breakpoint_commands): New function.
6805 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6806 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6807 breakpoint. Go through the_target->remove_point instead of
6808 assuming memory breakpoint.
6809 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6810 software and hardware breakpoints.
6811 (reinsert_raw_breakpoint): Go through the_target->insert_point
6812 instead of assuming memory breakpoint.
6813 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6814 software and hardware breakpoints.
6815 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6816 Check both software and hardware breakpoints.
6817 (validate_inserted_breakpoint): Assert the breakpoint is a
6818 software breakpoint. Set the inserted flag to -1 instead of
6819 setting shlib_disabled.
6820 (delete_disabled_breakpoints): Adjust.
6821 (validate_breakpoints): Only validate software breakpoints.
6822 Adjust to inserted flag change.
6823 (check_mem_read, check_mem_write): Skip breakpoint types other
6824 than software breakpoints. Adjust to inserted flag change.
6825 * mem-break.h (enum raw_bkpt_type): New enum.
6826 (raw_breakpoint, struct process_info): Forward declare.
6827 (Z_packet_to_target_hw_bp_type): Delete declaration.
6828 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6829 (set_gdb_breakpoint, delete_gdb_breakpoint)
6830 (clear_breakpoint_conditions): New declarations.
6831 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6832 (breakpoint_inserted_here): Update comment.
6833 (add_breakpoint_condition, add_breakpoint_commands): Replace
6834 address parameter with a breakpoint pointer parameter.
6835 (gdb_breakpoint_here): Update comment.
6836 (delete_gdb_breakpoint_at): Delete.
6837 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6838 * server.c (process_point_options): Take a struct breakpoint
6839 pointer instead of an address. Adjust.
6840 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6841 delete_gdb_breakpoint.
6842 * spu-low.c (spu_target_ops): Install NULL as
6843 supports_z_point_type method.
6844 * target.h: Include mem-break.h.
6845 (struct target_ops) <prepare_to_access_memory>: Update comment.
6846 <supports_z_point_type>: New field.
6847 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6848 instead of a char. Also take a raw breakpoint pointer.
6849 * win32-arm-low.c (the_low_target): Install NULL as
6850 supports_z_point_type.
6851 * win32-i386-low.c (i386_supports_z_point_type): New function.
6852 (i386_insert_point, i386_remove_point): Adjust to new interface.
6853 (the_low_target): Install i386_supports_z_point_type.
6854 * win32-low.c (win32_supports_z_point_type): New function.
6855 (win32_insert_point, win32_remove_point): Adjust to new interface.
6856 (win32_target_ops): Install win32_supports_z_point_type.
6857 * win32-low.h (struct win32_target_ops):
6858 <supports_z_point_type>: New method.
6859 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6860 instead of a char. Also take a raw breakpoint pointer.
6862 2014-05-20 Pedro Alves <palves@redhat.com>
6864 * mem-break.h: Include break-common.h.
6865 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6866 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6867 (Z_packet_to_target_hw_bp_type): New declaration.
6868 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6869 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6870 (Z_PACKET_ACCESS_WP): Delete macros.
6871 (Z_packet_to_hw_type): Delete function.
6872 * i386-low.h: Don't include break-common.h here.
6873 (Z_packet_to_hw_type): Delete declaration.
6874 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6875 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6876 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6877 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6878 * linux-aarch64-low.c: Don't include break-common.h here.
6879 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6880 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6881 (Z_packet_to_target_hw_bp_type): Delete function.
6882 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6884 (mips_insert_point, mips_remove_point): Use
6885 Z_packet_to_target_hw_bp_type.
6887 2014-05-20 Pedro Alves <palves@redhat.com>
6889 * linux-aarch64-low.c: Include break-common.h.
6890 (enum target_point_type): Delete.
6891 (Z_packet_to_point_type): Rename to ...
6892 (Z_packet_to_target_hw_bp_type): ... this, and return a
6893 target_hw_bp_type instead.
6894 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6895 instead of an enum target_point_type.
6896 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6898 (aarch64_dr_state_insert_one_point)
6899 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6900 (aarch64_handle_aligned_watchpoint)
6901 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6902 Take an enum target_hw_bp_type instead of an enum
6904 (aarch64_supports_z_point_type): New function.
6905 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6906 use Z_packet_to_target_hw_bp_type.
6908 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6910 * configure.ac: Only use -Werror by default when DEVELOPMENT
6912 * configure: Regenerate.
6914 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6916 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6917 * linux-x86-low.c (X86_64_USER_REGS): New.
6918 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6920 2014-04-28 Yao Qi <yao@codesourcery.com>
6922 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6925 2014-04-25 Pedro Alves <palves@redhat.com>
6928 * linux-low.c (linux_attach_fail_reason_string): New function.
6929 (linux_attach_lwp): Delete.
6930 (linux_attach_lwp_1): Rename to ...
6931 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6932 argument. Remove "initial" parameter. Return int instead of
6933 void. Don't error or warn here.
6934 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6935 failure to attach to the tgid. Call warning when failing to
6937 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6938 argument. Remove "initial" parameter. Return int instead of
6939 void. Don't error or warn here.
6940 (linux_attach_fail_reason_string): New declaration.
6941 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6942 interface change. Use linux_attach_fail_reason_string.
6944 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6945 Walfred Tedeschi <walfred.tedeschi@intel.com>
6947 * Makefile.in: Added rules to handle new files
6948 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6949 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6950 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6951 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6952 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6953 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6955 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6956 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6957 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6958 i386/x32-avx512.xml.
6959 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6960 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6961 i386/x32-avx512-linux.xml.
6962 * i387-fp.c (num_avx512_k_registers): New constant for number
6964 (num_avx512_zmmh_low_registers): New constant for number of
6965 lower ZMM registers (0-15).
6966 (num_avx512_zmmh_high_registers): New constant for number of
6967 higher ZMM registers (16-31).
6968 (num_avx512_ymmh_registers): New contant for number of higher
6969 YMM registers (ymm16-31 added by avx521 on x86_64).
6970 (num_avx512_xmm_registers): New constant for number of higher
6971 XMM registers (xmm16-31 added by AVX512 on x86_64).
6972 (struct i387_xsave): Add space for AVX512 registers.
6973 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6974 Add code to handle AVX512 registers.
6975 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6976 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6977 prototypei from generated file.
6978 (tdesc_amd64_avx512_linux): Likewise.
6979 (init_registers_x32_avx512_linux): Likewise.
6980 (tdesc_x32_avx512_linux): Likewise.
6981 (init_registers_i386_avx512_linux): Likewise.
6982 (tdesc_i386_avx512_linux): Likewise.
6983 (x86_64_regmap): Add AVX512 registers.
6984 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6986 (initialize_low_arch): Add code to initialize AVX512 registers.
6988 2014-04-23 Pedro Alves <palves@redhat.com>
6990 * mem-break.c (find_gdb_breakpoint_at): Make static.
6991 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6993 2014-04-23 Pedro Alves <palves@redhat.com>
6995 * i386-low.c: Don't include break-common.h here.
6996 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6997 prototype to take target_hw_bp_type as argument instead of a Z
6999 * i386-low.h: Include break-common.h here.
7000 (Z_packet_to_hw_type): Declare.
7001 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7003 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7004 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7005 (x86_remove_point): Convert the packet number to a
7006 target_hw_bp_type before calling i386_low_remove_watchpoint.
7007 * win32-i386-low.c (i386_insert_point): Convert the packet number
7008 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7009 (i386_remove_point): Convert the packet number to a
7010 target_hw_bp_type before calling i386_low_remove_watchpoint.
7012 2014-04-23 Pedro Alves <palves@redhat.com>
7014 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7016 2014-04-10 Pedro Alves <palves@redhat.com>
7018 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7019 Check if the condition or command is NULL before checking if the
7020 breakpoint is known. On success, return true.
7021 * mem-break.h (add_breakpoint_condition): Document return.
7022 (add_breakpoint_commands): Add describing comment.
7023 * server.c (skip_to_semicolon): New function.
7024 (process_point_options): Use it.
7026 2014-04-09 Pedro Alves <palves@redhat.com>
7028 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7031 2014-02-27 Pedro Alves <palves@redhat.com>
7034 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7036 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7038 (last_thread_of_process_p): Take a PID argument instead of a
7040 (linux_wait_for_lwp): Delete.
7041 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7043 (linux_low_filter_event): New function, party factored out from
7044 linux_wait_for_event.
7045 (linux_wait_for_event): Rename to ...
7046 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7047 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7048 sigsuspend. Check for zombie leaders.
7049 (linux_wait_for_event): Reimplement as wrapper around
7050 linux_wait_for_event_filtered.
7051 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7052 a normal or signal exit is seen, it's the whole process exiting.
7053 (wait_for_sigstop): No longer a for_each_inferior callback.
7054 Rewrite on top of linux_wait_for_event_filtered.
7055 (stop_all_lwps): Call wait_for_sigstop directly.
7056 * server.c (resume, handle_target_event): Handle
7057 TARGET_WAITKIND_NO_RESUMED.
7059 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7061 * win32-low.c (psapi_get_dll_name,
7062 * win32_CreateToolhelp32Snapshot): Delete.
7063 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7064 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7066 (handle_load_dll): Add function description.
7067 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7069 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7071 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7073 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7074 base address when calling win32_add_one_solib.
7075 (handle_load_dll): Delete local variable load_addr.
7076 Remove 0x1000 offset applied to DLL base address when calling
7077 win32_add_one_solib.
7078 (handle_unload_dll): Add comment.
7080 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7082 * win32-low.c (win32_add_all_dlls): Renames
7083 win32_ensure_ntdll_loaded. Rewrite function documentation.
7084 Adjust implementation to always load all DLLs.
7085 Add 0x1000 offset to DLL base address when calling
7086 win32_add_one_solib.
7087 (child_initialization_done): New static global.
7088 (do_initial_child_stuff): Set child_initialization_done to
7089 zero during child initialization, and 1 after. Replace call
7090 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7092 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7093 (handle_unload_dll): Add function documentation.
7094 (get_child_debug_event): Ignore load and unload DLL events
7095 during child initialization.
7097 2014-02-20 Doug Evans <dje@google.com>
7099 Remove global all_lwps.
7100 * inferiors.h (ptid_of): Move here from linux-low.h.
7101 (pid_of, lwpid_of): Ditto.
7102 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7103 parameter is a struct thread_info * now.
7104 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7105 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7106 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7108 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7109 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7110 * linux-arm-low.c (update_registers_callback): Update, "entry"
7111 parameter is a struct thread_info * now.
7112 Fetch lwpid from current_inferior directly.
7113 (arm_insert_point): Pass &all_threads to find_inferior instead of
7115 (arm_remove_point): Ditto.
7116 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7117 (arm_prepare_to_resume): Fetch pid from thread.
7118 (arm_read_description): Fetch lwpid from current_inferior directly.
7119 * linux-low.c (all_lwps): Delete.
7120 (delete_lwp): Delete call to remove_inferior.
7121 (handle_extended_wait): Fetch lwpid from thread.
7122 (add_lwp): Don't set lwp->entry.id. Remove call to
7123 add_inferior_to_list.
7124 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7125 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7126 (kill_one_lwp_callback): Ditto.
7127 (linux_kill): Don't dereference NULL pointer.
7128 Fetch ptid,lwpid from thread.
7129 (get_detach_signal): Fetch ptid from thread.
7130 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7131 Simplify call to regcache_invalidate_thread.
7132 (delete_lwp_callback): Update, "entry" parameter is a
7133 struct thread_info * now. Fetch pid from thread.
7134 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7135 (status_pending_p_callback): Update, "entry" parameter is a
7136 struct thread_info * now. Fetch ptid from thread.
7137 (find_lwp_pid): Update, "entry" parameter is a
7138 struct thread_info * now.
7139 (linux_wait_for_lwp): Fetch pid from thread.
7140 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7141 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7142 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7143 (dequeue_one_deferred_signal): Ditto.
7144 (cancel_breakpoint): Fetch ptid from current_inferior.
7145 (linux_wait_for_event): Pass &all_threads to find_inferior,
7146 not &all_lwps. Fetch ptid, lwpid from thread.
7147 (count_events_callback): Update, "entry" parameter is a
7148 struct thread_info * now.
7149 (select_singlestep_lwp_callback): Ditto.
7150 (select_event_lwp_callback): Ditto.
7151 (cancel_breakpoints_callback): Ditto.
7152 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7154 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7155 (unsuspend_one_lwp): Update, "entry" parameter is a
7156 struct thread_info * now.
7157 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7159 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7160 Fetch lwpid from thread, not lwp.
7161 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7162 Pass &all_threads to find_inferior, not &all_lwps.
7163 (send_sigstop): Fetch lwpid from thread, not lwp.
7164 (send_sigstop_callback): Update, "entry" parameter is a
7165 struct thread_info * now.
7166 (suspend_and_send_sigstop_callback): Ditto.
7167 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7168 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7169 struct thread_info * now.
7170 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7172 (lwp_running): Update, "entry" parameter is a
7173 struct thread_info * now.
7174 (stop_all_lwps): Fetch ptid from thread.
7175 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7176 (linux_resume_one_lwp): Fetch lwpid from thread.
7177 (linux_set_resume_request): Update, "entry" parameter is a
7178 struct thread_info * now. Fetch pid, lwpid from thread.
7179 (resume_status_pending_p): Update, "entry" parameter is a
7180 struct thread_info * now.
7181 (need_step_over_p): Ditto. Fetch lwpid from thread.
7182 (start_step_over): Fetch lwpid from thread.
7183 (linux_resume_one_thread): Update, "entry" parameter is a
7184 struct thread_info * now. Fetch lwpid from thread.
7185 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7186 (proceed_one_lwp): Update, "entry" parameter is a
7187 struct thread_info * now. Fetch lwpid from thread.
7188 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7189 struct thread_info * now.
7190 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7191 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7192 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7194 (regsets_store_inferior_registers): Ditto.
7195 (fetch_register, store_register): Ditto.
7196 (linux_read_memory, linux_write_memory): Ditto.
7197 (linux_request_interrupt): Ditto.
7198 (linux_read_auxv): Ditto.
7199 (linux_xfer_siginfo): Ditto.
7200 (linux_qxfer_spu): Ditto.
7201 (linux_qxfer_libraries_svr4): Ditto.
7202 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7203 moved to inferiors.h.
7205 (get_thread_lwp): Update.
7206 (struct lwp_info): Delete member "entry". Simplify comment for
7209 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7210 current_inferior directly.
7211 (update_watch_registers_callback): Update, "entry" parameter is a
7212 struct thread_info * now. Fetch pid from thread.
7213 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7214 (mips_insert_point): Fetch lwpid from current_inferior.
7215 Pass &all_threads to find_inferior, not &all_lwps.
7216 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7217 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7219 (mips_stopped_data_address): Ditto.
7220 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7222 * linux-tile-low.c (tile_arch_setup): Ditto.
7223 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7224 (update_debug_registers_callback): Update, "entry" parameter is a
7225 struct thread_info * now. Fetch pid from thread.
7226 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7227 Pass &all_threads to find_inferior, not &all_lwps.
7228 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7229 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7230 Pass &all_threads to find_inferior, not &all_lwps.
7231 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7232 (i386_dr_low_get_status): Ditto.
7233 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7234 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7235 (x86_linux_read_description): Ditto.
7236 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7238 2014-02-20 Doug Evans <dje@google.com>
7240 * inferiors.c (get_first_inferior): Fix buglet.
7242 2014-02-19 Doug Evans <dje@google.com>
7244 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7245 * inferiors.c (add_thread): Change result type to struct thread_info *.
7246 All callers updated.
7247 (add_lwp): Call add_thread here instead of in callers.
7248 All callers updated.
7249 * linux-low.h (get_lwp_thread): Rewrite.
7250 (struct lwp_info): New member "thread".
7252 2014-02-19 Doug Evans <dje@google.com>
7254 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7255 All callers updated.
7257 2014-02-19 Doug Evans <dje@google.com>
7259 * inferiors.c (add_thread): Fix whitespace.
7261 2014-02-19 Doug Evans <dje@google.com>
7263 * dll.c (clear_dlls): Replace accessing list implemention details
7265 * gdbthread.h (get_first_thread): Declare.
7266 * inferiors.c (for_each_inferior_with_data): New function.
7267 (get_first_thread): New function.
7268 (find_thread_ptid): Simplify.
7269 (get_first_inferior): New function.
7270 (clear_list): Delete.
7271 (one_inferior_p): New function.
7272 (clear_inferior_list): New function.
7273 (clear_inferiors): Update.
7274 * inferiors.h (for_each_inferior_with_data): Declare.
7275 (clear_inferior_list): Declare.
7276 (one_inferior_p): Declare.
7277 (get_first_inferior): Declare.
7278 * linux-low.c (linux_wait_for_event): Replace accessing list
7279 implemention details with API function.
7280 * server.c (target_running): Ditto.
7281 (accumulate_file_name_length): New function.
7282 (emit_dll_description): New function.
7283 (handle_qxfer_libraries): Replace accessing list implemention
7284 details with API function.
7285 (handle_qxfer_threads_worker): New function.
7286 (handle_qxfer_threads_proper): Replace accessing list implemention
7287 details with API function.
7288 (handle_query): Ditto.
7289 (visit_actioned_threads_callback_ftype): New typedef.
7290 (visit_actioned_threads_data): New struct.
7291 (visit_actioned_threads): Rewrite to be find_inferior callback.
7292 (resume): Call find_inferior.
7293 (handle_status): Replace accessing list implemention
7294 details with API function.
7295 (process_serial_event): Replace accessing list implemention details
7297 * target.c (set_desired_inferior): Replace accessing list implemention
7298 details with API function.
7299 * tracepoint.c (same_process_p): New function.
7300 (gdb_agent_about_to_close): Replace accessing list implemention
7301 details with API function.
7302 * win32-low.c (child_delete_thread): Replace accessing list
7303 implemention details with API function.
7304 (match_dll_by_basename): New function.
7305 (dll_is_loaded_by_basename): New function.
7306 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7307 details call to dll_is_loaded_by_basename.
7309 2014-02-19 Doug Evans <dje@google.com>
7311 * dll.h (struct dll_info): Add comment.
7312 * gdbthread.h (struct thread_info): Add comment.
7313 (current_ptid): Simplify.
7314 * inferiors.c (add_process): Update.
7315 (remove_process): Update.
7316 * inferiors.h (struct process_info): Rename member "head" to "entry".
7317 * linux-low.c (delete_lwp): Update.
7319 (last_thread_of_process_p): Update.
7320 (kill_one_lwp_callback, linux_kill): Update.
7321 (status_pending_p_callback): Update.
7322 (wait_for_sigstop): Update. Simplify read of ptid.
7323 (start_step_over): Update.
7324 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7325 (get_lwp_thread): Update.
7326 (struct lwp_info): Rename member "head" to "entry".
7327 * regcache.h (inferior_list_entry): Delete.
7328 * server.c (kill_inferior_callback): Update.
7329 (detach_or_kill_inferior_callback): Update.
7330 (print_started_pid): Update.
7331 (print_attached_pid): Update.
7332 (process_serial_event): Simplify read of ptid.
7333 * thread-db.c (thread_db_create_event): Update.
7334 (thread_db_get_tls_address): Update.
7335 * win32-low.c (current_inferior_ptid): Simplify.
7337 2014-02-19 Tom Tromey <tromey@redhat.com>
7339 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7341 (target_supports_btrace): Update.
7343 2014-02-14 Yao Qi <yao@codesourcery.com>
7345 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7346 (rsp-low-ipa.o): New target.
7348 2014-02-12 Tom Tromey <tromey@redhat.com>
7350 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7351 convert_ascii_to_int.
7352 * regcache.c (registers_to_string): Likewise.
7353 * remote-utils.c (decode_M_packet): Likewise.
7354 * server.c (process_serial_event): Likewise.
7356 2014-02-12 Tom Tromey <tromey@redhat.com>
7358 * server.c (handle_query, handle_v_run): Use hex2bin, not
7360 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7362 2014-02-12 Tom Tromey <tromey@redhat.com>
7364 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7365 convert_int_to_ascii.
7366 * regcache.c (registers_to_string, collect_register_as_string):
7368 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7370 * server.c (process_serial_event): Likewise.
7371 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7372 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7374 2014-02-12 Tom Tromey <tromey@redhat.com>
7376 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7377 bin2hex, not hexify.
7378 * tracepoint.c (cmd_qtstatus): Likewise.
7380 2014-02-12 Tom Tromey <tromey@redhat.com>
7382 * remote-utils.c (monitor_output): Pass explicit length to
7385 2014-02-12 Tom Tromey <tromey@redhat.com>
7387 * tracepoint.c: Include rsp-low.h.
7388 * server.c: Include rsp-low.h.
7389 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7390 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7392 * remote-utils.c: Include rsp-low.h.
7393 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7394 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7395 (convert_int_to_ascii, convert_ascii_to_int): Move to
7397 * regcache.c: Include rsp-low.h.
7398 * ax.c: Include rsp-low.h.
7399 * Makefile.in (SFILES): Add common/rsp-low.c.
7400 (OBS): Add rsp-low.o.
7401 (rsp-low.o): New target.
7403 2014-02-12 Tom Tromey <tromey@redhat.com>
7405 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7406 Include print-utils.h.
7407 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7408 (plongest, thirty_two, phex_nz): Remove.
7409 * Makefile.in (SFILES): Add common/print-utils.c.
7410 (OBS): Add print-utils.o.
7411 (print-utils-ipa.o): New target.
7412 (print-utils.o): New target.
7413 (IPA_OBJS): Add print-utils-ipa.o.
7415 2014-02-06 Tom Tromey <tromey@redhat.com>
7417 * Makefile.in (SFILES): Fix indentation.
7419 2014-02-05 Doug Evans <dje@google.com>
7421 * linux-low.c (linux_wait_for_event): Improve comment.
7422 (linux_wait_1): Keep current_inferior in sync with event_child.
7424 2014-01-22 Doug Evans <dje@google.com>
7426 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7428 2014-01-22 Doug Evans <dje@google.com>
7430 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7431 * configure: Regenerate.
7432 * config.in: Regenerate.
7433 * Makefile.in (SFILES): Add debug.c.
7435 * debug.c: New file.
7436 * debug.h: New file.
7437 * linux-aarch64-low.c (*): Update all debugging printfs to use
7438 debug_printf instead of fprintf.
7439 * linux-arm-low.c (*): Ditto.
7440 * linux-cris-low.c (*): Ditto.
7441 * linux-crisv32-low.c (*): Ditto.
7442 * linux-m32r-low.c (*): Ditto.
7443 * linux-sparc-low.c (*): Ditto.
7444 * linux-x86.c (*): Ditto.
7445 * linux-low.c (*): Ditto.
7446 (linux_wait_1): Add calls to debug_enter, debug_exit.
7447 (linux_wait): Remove redundant debugging printf.
7448 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7449 (linux_resume, unstop_all_lwps): Ditto.
7450 * mem-break.c (*): Update all debugging printfs to use
7451 debug_printf instead of fprintf.
7452 * remote-utils.c (*): Ditto.
7453 * thread-db.c (*): Ditto.
7454 * server.c #include <ctype.h>, "gdb_vecs.h".
7455 (debug_threads): Moved to debug.c.
7456 (*): Update all debugging printfs to use debug_printf instead of
7458 (start_inferior): Replace call to fflush with call to debug_flush.
7459 (monitor_show_help): Mention set debug-format.
7460 (parse_debug_format_options): New function.
7461 (handle_monitor_command): Handle "monitor set debug-format".
7462 (gdbserver_usage): Mention --debug-format.
7463 (main): Parse --debug-format.
7464 * server.h (debug_threads): Declaration moved to debug.h.
7466 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7467 trace_debug_1 that uses debug_printf.
7468 (tracepoint_look_up_symbols): Update all debugging printfs to use
7469 debug_printf instead of fprintf.
7471 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7473 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7476 2014-01-17 Pedro Alves <palves@redhat.com>
7479 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7480 defined after including gdb_proc_service.h.
7482 2014-01-16 Doug Evans <dje@google.com>
7484 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7485 (match_dll): Use it.
7487 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7489 * target.h (target_ops) <read_btrace>: Change parameters and
7490 return type to allow error reporting.
7491 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7492 trace reading errors on.
7493 * linux-low.c (linux_low_read_btrace): Pass trace reading
7495 (linux_low_disable_btrace): New.
7497 2014-01-15 Doug Evans <dje@google.com>
7499 * inferiors.c (thread_id_to_gdb_id): Delete.
7500 * inferiors.h (thread_id_to_gdb_id): Delete.
7502 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7504 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7505 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7508 2014-01-08 Pedro Alves <palves@redhat.com>
7510 * server.c (handle_status): Don't discard previous queued stop
7511 replies or thread's pending status here.
7512 (main) <disconnection>: Do it here instead.
7514 2014-01-08 Pedro Alves <palves@redhat.com>
7516 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7517 * server.c (visit_actioned_threads, handle_pending_status): New
7519 (handle_v_cont): Factor out parts to ...
7520 (resume): ... this new function. If in all-stop, and a thread
7521 being resumed has a pending status, report it without actually
7523 (myresume): Adjust to use the new 'resume' function.
7524 (clear_pending_status_callback, set_pending_status_callback)
7525 (find_status_pending_thread_callback): New functions.
7526 (handle_status): Handle the case of multiple threads having
7527 interesting statuses to report. Report threads' real last signal
7528 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7529 with an interesting thread to report the status for, instead of
7530 always reporting the status of the first thread.
7532 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7534 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7535 * gdbreplay.c (gdbreplay_version): Likewise.
7537 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7539 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7540 iov.iov_len with the real length in use.
7542 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7544 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7545 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7546 for all targets that use win32-low.c.
7547 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7548 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7550 2013-12-13 Pedro Alves <palves@redhat.com>
7552 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7553 if equal to TARGET_WAITKIND_LOADED.
7554 * win32-low.c (cached_status): New static global.
7555 (win32_wait): Add declaration.
7556 (do_initial_child_stuff): Flush all initial pending debug events
7557 up to the initial breakpoint.
7558 (win32_wait): If CACHED_STATUS was set, return that instead
7559 of doing a real wait. Remove the code resuming the execution
7560 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7561 during the initial phase. Also remove the code changing
7562 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7563 TARGET_WAITKIND_STOPPED.
7565 2013-12-11 Yao Qi <yao@codesourcery.com>
7567 * notif.c (handle_notif_ack): Return 0 if no notification
7570 2013-11-20 Doug Evans <dje@google.com>
7572 * linux-low.c (linux_set_resume_request): Fix comment.
7574 2013-11-20 Doug Evans <dje@google.com>
7576 * linux-low.c (resume_status_pending_p): Tweak comment.
7578 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7580 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7581 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7582 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7583 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7584 (srv_amd64_regobj): Add amd64-mpx.o.
7585 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7586 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7587 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7588 * i387-fp.c (num_pl_bnd_register) Added constant.
7589 (num_pl_bnd_cfg_registers) Added constant.
7590 (struct i387_xsave) Added reserved area and MPX fields.
7591 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7592 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7594 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7595 (init_registers_amd64_mpx_linux): Declare new function.
7596 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7597 (x86_64_regmap): Add MPX registers.
7598 (x86_linux_read_description): Add MPX case.
7599 (initialize_low_arch): Initialize MPX targets.
7601 2013-11-18 Tom Tromey <tromey@redhat.com>
7603 * configure: Rebuild.
7604 * configure.ac: Don't check for stdlib.h.
7605 * gdbreplay.c: Unconditionally include stdlib.h.
7607 2013-11-18 Tom Tromey <tromey@redhat.com>
7609 * config.in: Rebuild.
7610 * configure: Rebuild.
7611 * configure.ac: Don't use AC_HEADER_DIRENT.
7613 2013-11-18 Tom Tromey <tromey@redhat.com>
7615 * server.h: Don't check HAVE_STRING_H.
7616 * gdbreplay.c: Don't check HAVE_STRING_H.
7617 * configure: Rebuild.
7619 2013-11-18 Tom Tromey <tromey@redhat.com>
7621 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7624 2013-11-08 Tom Tromey <tromey@redhat.com>
7626 * configure, config.in: Rebuild.
7627 * configure.ac: Remove unused configury.
7629 2013-11-08 Tom Tromey <tromey@redhat.com>
7631 * acinclude.m4: Include common.m4, codeset.m4.
7632 * configure, config.in: Rebuild.
7633 * configure.ac: Use GDB_AC_COMMON.
7635 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7637 * linux-s390-low.c (HWCAP_S390_TE): New define.
7638 (s390_arch_setup): Consider the TE field in the HWCAP for
7639 determining 'have_regset_tdb'.
7641 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7644 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7647 2013-10-02 Pedro Alves <palves@redhat.com>
7649 * server.c (process_serial_event): Don't output "GDBserver
7650 exiting" if GDB is connected through stdio.
7651 * target.c (mywait): Likewise, be silent if GDB is connected
7654 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7656 * lynx-low.c (lynx_add_threads_after_attach): New function.
7657 (lynx_attach): Remove call to add_thread. Add call to
7658 lynx_add_threads_after_attach instead.
7660 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7662 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7663 * config.in, configure: Regenerated.
7665 2013-09-18 Yao Qi <yao@codesourcery.com>
7668 * server.c (start_inferior): Clear 'resume_info'.
7670 2013-09-16 Jiong Wang <jiwang@tilera.com>
7672 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7675 2013-09-16 Jiong Wang <jiwang@tilera.com>
7677 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7678 linux-tile-low.o to srv_tgtobj.
7680 2013-09-16 Will Newton <will.newton@linaro.org>
7682 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7685 2013-09-06 Pedro Alves <palves@redhat.com>
7687 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7688 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7689 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7690 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7691 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7692 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7694 2013-09-06 Pedro Alves <palves@redhat.com>
7696 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7697 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7699 2013-09-06 Pedro Alves <palves@redhat.com>
7701 * linux-amd64-ipa.c: Include tracepoint.h.
7702 * linux-i386-ipa.c: Include tracepoint.h.
7704 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7706 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7707 (ps_get_thread_area): New function.
7709 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7711 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7712 (initialize_low_arch): Call init_registers_crisv32 rather than
7713 init_register_crisv32.
7715 2013-09-05 Pedro Alves <palves@redhat.com>
7717 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7719 * hostio.h: ... this new file.
7720 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7721 win32-low.c: Include hostio.h.
7723 2013-09-05 Pedro Alves <palves@redhat.com>
7725 * server.h (gdb_client_data, handler_func, callback_handler_func)
7726 (delete_file_handler, add_file_handler, append_callback_event)
7727 (delete_callback_event, start_event_loop, initialize_event_loop):
7728 Move to event-loop.h and include it.
7729 * event-loop.h: New file.
7731 2013-09-05 Pedro Alves <palves@redhat.com>
7733 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7734 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7735 (loaded_dll, unloaded_dll): Move to ...
7736 * dll.h: ... this new file.
7737 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7739 2013-09-05 Pedro Alves <palves@redhat.com>
7741 * server.h (current_process, get_thread_process, all_processes)
7742 (add_inferior_to_list, for_each_inferior, current_inferior)
7743 (remove_inferior, add_process, remove_process, find_process_pid)
7744 (have_started_inferiors_p, have_attached_inferiors_p)
7745 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7746 (clear_inferiors, find_inferior, find_inferior_id)
7747 (inferior_target_data, set_inferior_target_data)
7748 (inferior_regcache_data, set_inferior_regcache_data): Move to
7749 inferiors.h, and include it.
7750 * inferiors.h: New file.
7752 2013-09-05 Pedro Alves <palves@redhat.com>
7754 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7758 2013-09-05 Pedro Alves <palves@redhat.com>
7760 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7762 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7763 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7764 (handle_tracepoint_general_set, handle_tracepoint_query)
7765 (tracepoint_finished_step, tracepoint_was_hit)
7766 (release_while_stepping_state_list, current_traceframe)
7767 (in_readonly_region, traceframe_read_mem)
7768 (fetch_traceframe_registers, traceframe_read_sdata)
7769 (traceframe_read_info, struct fast_tpoint_collect_status)
7770 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7771 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7772 (supply_fast_tracepoint_registers)
7773 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7774 (ipa_tdesc, claim_trampoline_space)
7775 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7776 (agent_mem_read, agent_get_trace_state_variable_value)
7777 (agent_set_trace_state_variable_value, agent_tsv_read)
7778 (agent_mem_read_string, get_raw_reg_func_addr)
7779 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7780 * tracepoint.h: ... this new file.
7782 2013-09-05 Pedro Alves <palves@redhat.com>
7784 * server.h (perror_with_name, error, fatal, warning, paddress)
7785 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7787 * utils.h: New file.
7789 2013-09-05 Pedro Alves <palves@redhat.com>
7791 * server.h (remote_debug, noack_mode, transport_is_reliable)
7792 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7793 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7794 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7795 (write_enn, initialize_async_io, enable_async_io)
7796 (disable_async_io, check_remote_input_interrupt_request)
7797 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7798 (dead_thread_notify, prepare_resume_reply)
7799 (decode_address_to_semicolon, decode_address, decode_m_packet)
7800 (decode_M_packet, decode_X_packet, decode_xfer_write)
7801 (decode_search_memory_packet, unhexify, hexify)
7802 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7803 (look_up_one_symbol, relocate_instruction)
7804 (monitor_output): Move to remote-utils.h, and include it.
7805 * remote-utils.h: New file.
7807 2013-09-05 Pedro Alves <palves@redhat.com>
7809 * server.h (_): Delete.
7811 2013-09-02 Pedro Alves <palves@redhat.com>
7813 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7814 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7816 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7818 2013-09-02 Pierre Muller <muller@sourceware.org>
7820 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7821 or WriteProcessMemory complete successfully and handle
7822 ERROR_PARTIAL_COPY error.
7824 2013-09-02 Pedro Alves <palves@redhat.com>
7826 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7827 error instead of EIO.
7829 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7832 * linux-low.c: Include filestuff.h.
7833 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7834 * lynx-low.c: Include filestuff.h.
7835 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7836 * server.c: Include filestuff.h.
7837 (main): Call notice_open_fds.
7838 * spu-low.c: Include filestuff.h.
7839 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7841 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7843 * Makefile.in: Explain why ../target and ../nat are not
7844 listed as include file search paths.
7845 (linux-waitpid.o): New object file rule.
7846 * configure.srv (srv_native_linux_obj): New variable.
7847 Replace all occurrences of linux native object files with
7848 $srv_native_linux_obj.
7849 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7850 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7851 (linux_enable_event_reporting): Remove declaration.
7852 (my_waitpid): Moved to common/linux-waitpid.c.
7853 (linux_wait_for_event): Pass ptid when calling
7854 linux_enable_event_reporting.
7855 (linux_supports_tracefork_flag): Remove.
7856 (linux_enable_event_reporting): Likewise.
7857 (linux_tracefork_grandchild): Remove.
7858 (STACK_SIZE): Moved to common/linux-ptrace.c.
7859 (linux_tracefork_child): Remove.
7860 (linux_test_for_tracefork): Remove.
7861 (linux_look_up_symbols): Call linux_supports_traceclone.
7862 (initialize_low): Remove call to linux_test_for_tracefork.
7863 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7864 common/linux-ptrace.h.
7865 (PTRACE_TYPE_ARG4): Likewise.
7866 Include linux-ptrace.h.
7868 2013-08-21 Pedro Alves <palves@redhat.com>
7870 * config.in: Renegerate.
7872 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7874 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7875 (SFILES): Remove $(srcdir)/common/target-common.c and
7876 add $(srcdir)/target/waitstatus.c.
7877 (OBS): Remove target-common.o and add waitstatus.o.
7878 (server_h): Remove $(srcdir)/../common/target-common.h and
7879 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7880 and $(srcdir)/../target/waitstatus.h.
7881 (target-common.o): Remove.
7882 (waitstatus.o): New target object file.
7883 * target.h: Do not include target-common.h and
7884 include target/resume.h, target/wait.h and
7885 target/waitstatus.h.
7887 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7889 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7890 to PTRACE_TYPE_ARG3.
7891 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7892 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7894 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7895 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7897 2013-07-27 Jie Zhang <jie@codesourcery.com>
7898 Daniel Jacobowitz <dan@codesourcery.com>
7899 Yao Qi <yao@codesourcery.com>
7901 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7902 (mips-linux-watch.o): New rule.
7903 (mips_linux_watch_h): New variable.
7904 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7906 * linux-mips-low.c: Include mips-linux-watch.h.
7907 (struct arch_process_info, struct arch_lwp_info): New.
7908 (update_watch_registers_callback): New function.
7909 (mips_linux_new_process, mips_linux_new_thread) New functions.
7910 (mips_linux_prepare_to_resume, mips_insert_point): New
7912 (mips_remove_point, mips_stopped_by_watchpoint): New
7914 (rsp_bp_type_to_target_hw_bp_type): New function.
7915 (mips_stopped_data_address): New function.
7916 (the_low_target): Add watchpoint support functions.
7918 2013-07-27 Yao Qi <yao@codesourcery.com>
7920 * i386-low.c: Include break-common.h.
7921 (enum target_hw_bp_type): Remove.
7923 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7925 * Makefile.in (SFILES): /common/target-common.c.
7926 (OBS): Add target-common.o.
7927 (server_h): Add $(srcdir)/../common/target-common.h.
7928 (target-common.o): New target.
7929 * server.c (queue_stop_reply_callback): Free
7930 status string after use.
7931 * target.c (target_waitstatus_to_string): Remove.
7932 * target.h: Include target-common.h.
7933 (resume_kind): Likewise.
7934 (target_waitkind): Likewise.
7935 (target_waitstatus): Likewise.
7936 (TARGET_WNOHANG): Likewise.
7938 2013-07-04 Yao Qi <yao@codesourcery.com>
7940 * Makefile.in (host_alias): Use @host_noncanonical@.
7941 (target_alias): Use @target_noncanonical@.
7942 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7943 ACX_NONCANONICAL_HOST.
7944 * configure: Regenerated.
7947 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7949 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7950 * configure: Rebuild.
7951 * Makefile.in (version_host, version_target): Get from configure.
7952 (version.c): Use $(version_host) and $(version_target).
7954 2013-07-03 Pedro Alves <palves@redhat.com>
7956 * Makefile.in (config.status): Depend on development.sh.
7957 * acinclude.m4: Include libmcheck.m4.
7958 * configure: Regenerate.
7960 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7962 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7963 attribute inside the parentheses.
7964 (winapi_DebugSetProcessKillOnExit): Ditto.
7965 (winapi_DebugBreakProcess): Ditto.
7966 (winapi_GenerateConsoleCtrlEvent): Ditto.
7968 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7970 * notif.h (notif_event): Add a dummy member to avoid compiler
7973 2013-07-01 Pedro Alves <palves@redhat.com>
7975 * hostio.c (HOSTIO_PATH_MAX): Define.
7976 (require_filename, handle_open, handle_unlink, handle_readlink):
7979 2013-07-01 Pedro Alves <palves@redhat.com>
7981 * server.h: Include "pathmax.h".
7982 * linux-low.c: Don't include sys/param.h.
7983 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7985 * win32-low.c: Don't include sys/param.h.
7986 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7988 2013-07-01 Pedro Alves <palves@redhat.com>
7990 * event-loop.c: Don't check HAVE_UNISTD_H before including
7992 * gdbreplay.c: Likewise.
7993 * remote-utils.c: Likewise.
7994 * server.c: Likewise.
7995 * configure.ac: Don't check for unistd.h.
7996 * configure: Regenerate.
7998 2013-06-28 Tom Tromey <tromey@redhat.com>
8000 * Makefile.in (version.c): Use version.in, not
8003 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8005 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8006 * configure: Rebuild.
8007 * Makefile.in (version_host, version_target): Get from configure.
8008 (version.c): Use $(version_host) and $(version_target).
8010 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8012 Fix trace-status to output user name without trailing colon.
8013 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8015 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8017 Fix trace-status to output proper start-time and stop-time.
8018 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8019 output start time and stop time in hex as gdb expects.
8021 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8023 * tracepoint.c (build_traceframe_info_xml): Output trace state
8024 variables present in the trace buffer.
8026 2013-06-24 Tom Tromey <tromey@redhat.com>
8028 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8030 (version.o): Remove.
8031 * gdbreplay.c: Include version.h.
8032 (version, host_name): Don't declare.
8033 * server.h: Include version.h.
8034 (version, host_name): Don't declare.
8036 2013-06-12 Pedro Alves <palves@redhat.com>
8038 * linux-x86-low.c (linux_is_elf64): Delete global.
8039 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8040 with local linux_pid_exe_is_elf_64_file use.
8042 2013-06-11 Pedro Alves <palves@redhat.com>
8044 * linux-low.c (regset_disabled, disable_regset): New functions.
8045 (regsets_fetch_inferior_registers)
8046 (regsets_store_inferior_registers): Use them.
8047 (initialize_regsets_info); Don't allocate the disabled_regsets
8049 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8052 2013-06-11 Pedro Alves <palves@redhat.com>
8054 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8057 2013-06-11 Pedro Alves <palves@redhat.com>
8059 * linux-x86-low.c (initialize_low_arch): Call
8060 init_registers_x32_avx_linux.
8062 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8064 Fix compatibility with Android Bionic.
8065 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8068 2013-06-07 Pedro Alves <palves@redhat.com>
8071 * Makefile.in (OBS): Add tdesc.o.
8072 (IPA_OBJS): Add tdesc-ipa.o.
8073 (tdesc-ipa.o): New rule.
8074 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8076 * linux-low.c (new_inferior): Delete.
8077 (disabled_regsets, num_regsets): Delete.
8078 (linux_add_process): Adjust to set the new per-process
8080 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8081 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8082 was a stop. When calling arch_setup, switch the current inferior
8083 to the thread that got an event.
8084 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8085 (regsets_fetch_inferior_registers)
8086 (regsets_store_inferior_registers): New regsets_info parameter.
8088 (linux_register_in_regsets): New regs_info parameter. Adjust to
8090 (register_addr, fetch_register, store_register): New usrregs_info
8091 parameter. Adjust to use it.
8092 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8093 parameter regs_info. Adjust to use it.
8094 (linux_fetch_registers): Get the current inferior's regs_info, and
8096 (linux_store_registers): Ditto.
8097 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8098 (initialize_low): Don't initialize the target_regsets here. Call
8099 initialize_low_arch.
8100 * linux-low.h (target_regsets): Delete declaration.
8101 (struct regsets_info): New.
8102 (struct usrregs_info): New.
8103 (struct regs_info): New.
8104 (struct process_info_private) <new_inferior>: New field.
8105 (struct linux_target_ops): Delete the num_regs, regmap, and
8106 regset_bitmap fields. New field regs_info.
8107 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8108 * i387-fp.c (num_xmm_registers): Delete.
8109 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8110 calls to new interface.
8111 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8112 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8113 Infer the number of xmm registers from the regcache's target
8115 * i387-fp.h (num_xmm_registers): Delete.
8116 * inferiors.c (add_thread): Don't install the thread's regcache
8118 * proc-service.c (gregset_info): Fetch the current inferior's
8119 regs_info. Adjust to use it.
8120 * regcache.c: Include tdesc.h.
8121 (register_bytes, reg_defs, num_registers)
8122 (gdbserver_expedite_regs): Delete.
8123 (get_thread_regcache): If the thread doesn't have a regcache yet,
8124 create one, instead of aborting gdbserver.
8125 (regcache_invalidate_one): Rename to ...
8126 (regcache_invalidate_thread): ... this.
8127 (regcache_invalidate_one): New.
8128 (regcache_invalidate): Only invalidate registers of the current
8130 (init_register_cache): Add target_desc parameter, and use it.
8131 (new_register_cache): Ditto. Assert the target description has a
8132 non zero registers_size.
8133 (regcache_cpy): Add assertions. Adjust.
8134 (realloc_register_cache, set_register_cache): Delete.
8135 (registers_to_string, registers_from_string): Adjust.
8136 (find_register_by_name, find_regno, find_register_by_number)
8137 (register_cache_size): Add target_desc parameter, and use it.
8138 (free_register_cache_thread, free_register_cache_thread_one)
8139 (regcache_release, register_cache_size): New.
8140 (register_size): Add target_desc parameter, and use it.
8141 (register_data, supply_register, supply_register_zeroed)
8142 (supply_regblock, supply_register_by_name, collect_register)
8143 (collect_register_as_string, collect_register_by_name): Adjust.
8144 * regcache.h (struct target_desc): Forward declare.
8145 (struct regcache) <tdesc>: New field.
8146 (init_register_cache, new_register_cache): Add target_desc
8148 (regcache_invalidate_thread): Declare.
8149 (regcache_invalidate_one): Delete declaration.
8150 (regcache_release): Declare.
8151 (find_register_by_number, register_cache_size, register_size)
8152 (find_regno): Add target_desc parameter.
8153 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8155 * remote-utils.c: Include tdesc.h.
8156 (outreg, prepare_resume_reply): Adjust.
8157 * server.c: Include tdesc.h.
8158 (gdbserver_xmltarget): Delete declaration.
8159 (get_features_xml, process_serial_event): Adjust.
8160 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8162 (struct process_info) <tdesc>: New field.
8163 (ipa_tdesc): Declare.
8164 * tdesc.c: New file.
8165 * tdesc.h: New file.
8166 * tracepoint.c: Include tdesc.h.
8167 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8168 (get_context_regcache): Adjust to pass ipa_tdesc down.
8169 (do_action_at_tracepoint): Adjust to get the register cache size
8170 from the context regcache's description.
8171 (traceframe_walk_blocks): Adjust to get the register cache size
8172 from the current trace frame's description.
8173 (traceframe_get_pc): Adjust to get current trace frame's
8174 description and pass it down.
8175 (gdb_collect): Adjust to get the register cache size from the
8177 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8178 (gdbserver_xmltarget): Delete.
8179 (initialize_low_tracepoint): Set the ipa's target description.
8180 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8181 (initialize_low_tracepoint): Set the ipa's target description.
8182 * linux-x86-low.c: Include tdesc.h.
8183 [__x86_64__] (is_64bit_tdesc): New.
8184 (ps_get_thread_area, x86_get_thread_area): Use it.
8185 (i386_cannot_store_register): Rename to ...
8186 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8187 (i386_cannot_fetch_register): Rename to ...
8188 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8189 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8191 (target_regsets): Rename to ...
8192 (x86_regsets): ... this.
8193 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8195 (x86_siginfo_fixup): Use is_64bit_tdesc.
8196 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8197 (tdesc_x32_avx_linux, tdesc_x32_linux)
8198 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8200 (x86_linux_update_xmltarget): Delete.
8201 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8202 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8203 (AMD64_LINUX_USER64_CS): New.
8204 (x86_linux_read_description): New, based on
8205 x86_linux_update_xmltarget.
8206 (same_process_callback): New.
8207 (x86_arch_setup_process_callback): New.
8208 (x86_linux_update_xmltarget): New.
8209 (x86_regsets_info): New.
8210 (amd64_linux_regs_info): New.
8211 (i386_linux_usrregs_info): New.
8212 (i386_linux_regs_info): New.
8213 (x86_linux_regs_info): New.
8214 (x86_arch_setup): Reimplement.
8215 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8216 (x86_emit_ops): Ditto.
8217 (the_low_target): Adjust. Install x86_linux_regs_info,
8218 x86_cannot_fetch_register, and x86_cannot_store_register.
8219 (initialize_low_arch): New.
8220 * linux-ia64-low.c (tdesc_ia64): Declare.
8221 (ia64_fetch_register): Adjust.
8222 (ia64_usrregs_info, regs_info): New globals.
8223 (ia64_regs_info): New function.
8224 (the_low_target): Adjust.
8225 (initialize_low_arch): New function.
8226 * linux-sparc-low.c (tdesc_sparc64): Declare.
8227 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8229 (sparc_arch_setup): New function.
8230 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8231 (the_low_target): Adjust.
8232 (initialize_low_arch): New function.
8233 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8234 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8235 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8236 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8237 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8238 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8239 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8240 (tdesc_powerpc_isa205_vsx64l): Declare.
8241 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8242 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8243 (ppc_set_pc, ppc_get_hwcap): Adjust.
8244 (ppc_usrregs_info): Forward declare.
8245 (!__powerpc64__) ppc_regmap_adjusted: New global.
8246 (ppc_arch_setup): Adjust to the current process'es target
8248 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8249 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8250 (ppc_store_evrregset): Adjust.
8251 (target_regsets): Rename to ...
8252 (ppc_regsets): ... this, and make static.
8253 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8254 (ppc_regs_info): New function.
8255 (the_low_target): Adjust.
8256 (initialize_low_arch): New function.
8257 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8258 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8259 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8260 (tdesc_s390x_linux64v2): Declare.
8261 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8262 (s390_fill_gregset, s390_store_last_break): Adjust.
8263 (target_regsets): Rename to ...
8264 (s390_regsets): ... this, and make static.
8265 (s390_get_pc, s390_set_pc): Adjust.
8266 (s390_get_hwcap): New target_desc parameter, and use it.
8267 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8268 (s390_arch_setup): Adjust to set the current process'es target
8269 description. Don't adjust the regmap.
8270 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8271 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8272 (regs_info_3264): New globals.
8273 (s390_regs_info): New function.
8274 (the_low_target): Adjust.
8275 (initialize_low_arch): New function.
8276 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8277 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8278 [__mips64] (init_registers_mips_linux)
8279 (init_registers_mips_dsp_linux): Delete defines.
8280 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8281 (have_dsp): New global.
8282 (mips_read_description): New, based on mips_arch_setup.
8283 (mips_arch_setup): Reimplement.
8284 (get_usrregs_info): New function.
8285 (mips_cannot_fetch_register, mips_cannot_store_register)
8286 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8287 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8288 (target_regsets): Rename to ...
8289 (mips_regsets): ... this, and make static.
8290 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8291 (dsp_regs_info, regs_info): New globals.
8292 (mips_regs_info): New function.
8293 (the_low_target): Adjust.
8294 (initialize_low_arch): New function.
8295 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8296 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8298 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8299 (arm_read_description): New, with bits factored from
8301 (arm_arch_setup): Reimplement.
8302 (target_regsets): Rename to ...
8303 (arm_regsets): ... this, and make static.
8304 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8305 (arm_regs_info): New function.
8306 (the_low_target): Adjust.
8307 (initialize_low_arch): New function.
8308 * linux-m68k-low.c (tdesc_m68k): Declare.
8309 (target_regsets): Rename to ...
8310 (m68k_regsets): ... this, and make static.
8311 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8312 (m68k_regs_info): New function.
8313 (m68k_arch_setup): New function.
8314 (the_low_target): Adjust.
8315 (initialize_low_arch): New function.
8316 * linux-sh-low.c (tdesc_sharch): Declare.
8317 (target_regsets): Rename to ...
8318 (sh_regsets): ... this, and make static.
8319 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8320 (sh_regs_info, sh_arch_setup): New functions.
8321 (the_low_target): Adjust.
8322 (initialize_low_arch): New function.
8323 * linux-bfin-low.c (tdesc_bfin): Declare.
8324 (bfin_arch_setup): New function.
8325 (bfin_usrregs_info, regs_info): New globals.
8326 (bfin_regs_info): New function.
8327 (the_low_target): Adjust.
8328 (initialize_low_arch): New function.
8329 * linux-cris-low.c (tdesc_cris): Declare.
8330 (cris_arch_setup): New function.
8331 (cris_usrregs_info, regs_info): New globals.
8332 (cris_regs_info): New function.
8333 (the_low_target): Adjust.
8334 (initialize_low_arch): New function.
8335 * linux-cris-low.c (tdesc_crisv32): Declare.
8336 (cris_arch_setup): New function.
8337 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8338 (cris_regs_info): New function.
8339 (the_low_target): Adjust.
8340 (initialize_low_arch): New function.
8341 * linux-m32r-low.c (tdesc_m32r): Declare.
8342 (m32r_arch_setup): New function.
8343 (m32r_usrregs_info, regs_info): New globals.
8344 (m32r_regs_info): Adjust.
8345 (initialize_low_arch): New function.
8346 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8347 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8348 (tic6x_usrregs_info): Forward declare.
8349 (tic6x_read_description): New function, based on ...
8350 (tic6x_arch_setup): ... this. Reimplement.
8351 (target_regsets): Rename to ...
8352 (tic6x_regsets): ... this, and make static.
8353 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8354 (tic6x_regs_info): New function.
8355 (the_low_target): Adjust.
8356 (initialize_low_arch): New function.
8357 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8358 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8359 (target_regsets): Rename to ...
8360 (xtensa_regsets): ... this, and make static.
8361 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8363 (xtensa_arch_setup, xtensa_regs_info): New functions.
8364 (the_low_target): Adjust.
8365 (initialize_low_arch): New function.
8366 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8367 (nios2_arch_setup): Set the current process'es tdesc.
8368 (target_regsets): Rename to ...
8369 (nios2_regsets): ... this.
8370 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8371 (nios2_regs_info): New function.
8372 (the_low_target): Adjust.
8373 (initialize_low_arch): New function.
8374 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8375 (aarch64_arch_setup): Set the current process'es tdesc.
8376 (target_regsets): Rename to ...
8377 (aarch64_regsets): ... this.
8378 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8379 (aarch64_regs_info): New function.
8380 (the_low_target): Adjust.
8381 (initialize_low_arch): New function.
8382 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8384 (target_regsets): Rename to ...
8385 (tile_regsets): ... this.
8386 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8387 (tile_regs_info): New function.
8388 (tile_arch_setup): Set the current process'es tdesc.
8389 (the_low_target): Adjust.
8390 (initialize_low_arch): New function.
8391 * spu-low.c (tdesc_spu): Declare.
8392 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8393 * win32-arm-low.c (tdesc_arm): Declare.
8394 (arm_arch_setup): New function.
8395 (the_low_target): Install arm_arch_setup instead of
8397 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8398 (init_windows_x86): Rename to ...
8399 (i386_arch_setup): ... this. Set `win32_tdesc'.
8400 (the_low_target): Adjust.
8401 * win32-low.c (win32_tdesc): New global.
8402 (child_add_thread): Don't create the thread cache here.
8403 (do_initial_child_stuff): Set the new process'es tdesc.
8404 * win32-low.h (struct target_desc): Forward declare.
8405 (win32_tdesc): Declare.
8406 * lynx-i386-low.c (tdesc_i386): Declare global.
8407 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8408 * lynx-low.c (lynx_tdesc): New global.
8409 (lynx_add_process): Set the new process'es tdesc.
8410 * lynx-low.h (struct target_desc): Forward declare.
8411 (lynx_tdesc): Declare global.
8412 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8413 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8414 * nto-low.c (nto_tdesc): New global.
8415 (do_attach): Set the new process'es tdesc.
8416 * nto-low.h (struct target_desc): Forward declare.
8417 (nto_tdesc): Declare.
8418 * nto-x86-low.c (tdesc_i386): Declare.
8419 (nto_x86_arch_setup): Set `nto_tdesc'.
8421 2013-06-04 Gary Benson <gbenson@redhat.com>
8423 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8424 to qSupported response when appropriate.
8425 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8426 with nonzero-length annex.
8427 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8428 arguments supplied in annex.
8430 2013-05-31 Doug Evans <dje@google.com>
8433 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8434 64 bits in 64-cross-32 environment.
8436 2013-05-28 Pedro Alves <palves@redhat.com>
8438 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8439 (aarch64-without-fpu.c): Delete rule.
8440 * configure.srv (aarch64*-*-linux*): Remove references to
8441 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8442 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8445 2013-05-24 Pedro Alves <palves@redhat.com>
8447 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8448 instead of strchr/decode_address. Error if the range isn't split
8449 with a ','. Don't assume there's be a ':' in the action.
8451 2013-05-23 Yao Qi <yao@codesourcery.com>
8452 Pedro Alves <palves@redhat.com>
8454 * linux-low.c (lwp_in_step_range): New function.
8455 (linux_wait_1): If the thread was range stepping and stopped
8456 outside the stepping range, report the stop to GDB. Otherwise,
8457 continue stepping. Add range stepping debug output.
8458 (linux_set_resume_request): Copy the step range from the resume
8460 (linux_supports_range_stepping): New.
8461 (linux_target_ops) <supports_range_stepping>: Set to
8462 linux_supports_range_stepping.
8463 * linux-low.h (struct linux_target_ops)
8464 <supports_range_stepping>: New field.
8465 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8466 * linux-x86-low.c (x86_supports_range_stepping): New.
8467 (the_low_target) <supports_range_stepping>: Set to
8468 x86_supports_range_stepping.
8469 * server.c (handle_v_cont): Handle 'r' action.
8470 (handle_v_requests): Append ";r" if the target supports range
8472 * target.h (struct thread_resume) <step_range_start,
8473 step_range_end>: New fields.
8474 (struct target_ops) <supports_range_stepping>:
8476 (target_supports_range_stepping): New macro.
8478 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8480 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8481 confusion in comment.
8483 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8485 * lynx-low.c (struct process_info_private): New type.
8486 (lynx_add_process): New function.
8487 (lynx_create_inferior, lynx_attach): Replace calls to
8488 add_process by calls to lynx_add_process.
8489 (lynx_resume): If PTID is null, then try using
8490 current_process()->private->last_wait_event_ptid.
8492 (lynx_clear_inferiors): Delete. The contents of that function
8493 has been inlined in lynx_mourn;
8494 (lynx_wait_1): Save the ptid in the process's private data.
8495 (lynx_mourn): Free the process' private data. Replace call
8496 to lynx_clear_inferiors by call to clear_inferiors.
8498 2013-05-17 Yao Qi <yao@codesourcery.com>
8500 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8503 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8505 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8506 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8507 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8508 PT_TEXT_END_ADDR guards. Update comments.
8509 (linux_target_op) <read_offsets>: Conditionally define to
8510 linux_read_offsets if the target is UCLIBC and if it defines
8511 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8513 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8514 Andrew Jenner <andrew@codesourcery.com>
8516 * Makefile.in (SFILES): Add linux-nios2-low.c.
8517 (clean): Add action to delete nios2-linux.c.
8518 (nios2-linux.c): New rule.
8519 * configure.srv: Add nios2*-*-linux*.
8520 * linux-nios2-low.c: New.
8522 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8524 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8526 2013-04-25 Hui Zhu <hui@codesourcery.com>
8529 * ax.c (ax_printf): Add fflush.
8531 2013-04-22 Tom Tromey <tromey@redhat.com>
8533 * Makefile.in (SFILES): Add filestuff.c.
8534 (OBS): Add filestuff.o.
8535 (filestuff.o): New target.
8536 * config.in, configure: Rebuild.
8537 * configure.ac: Check for fdwalk, pipe2.
8539 2013-04-17 Pedro Alves <palves@redhat.com>
8541 * configure.ac (USE_THREAD_DB): Delete variable.
8542 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8543 Don't AC_SUBST USE_THREAD_DB.
8544 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8545 * config.in, configure: Regenerate.
8547 2013-04-16 Pedro Alves <palves@redhat.com>
8549 * linux-low.h (struct lwp_info) <thread_known>: Move under
8550 the USE_THREAD_DB #ifdef.
8552 2013-04-16 Pedro Alves <palves@redhat.com>
8554 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8555 (linux-low.o): Delete rule.
8556 * linux-low.h: Always include "gdb_thread_db.h" instead of
8557 conditionally including thread_db.h.
8558 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8561 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8563 * Makefile.in (install-only): Fix make install regression.
8565 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8567 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8568 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8570 * gdbserver.1: Remove.
8572 2013-03-22 Pedro Alves <palves@redhat.com>
8574 * linux-low.c (handle_extended_wait): Don't call
8575 linux_enable_event_reporting.
8577 2013-03-15 Tony Theodore <tonyt@logyst.com>
8580 * Makefile.in (SHELL): Use @SHELL@.
8582 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8584 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8587 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8589 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8590 Remove extraneous NULL element.
8592 2013-03-13 Yao Qi <yao@codesourcery.com>
8594 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8595 'V' block in trace frame.
8597 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8599 * target.h (struct target_ops): Add btrace ops.
8600 (target_supports_btrace): New macro.
8601 (target_enable_btrace): New macro.
8602 (target_disable_btrace): New macro.
8603 (target_read_btrace): New macro.
8604 * gdbthread.h (struct thread_info): Add btrace field.
8605 * server.c: Include btrace-common.h.
8606 (handle_btrace_general_set): New function.
8607 (handle_btrace_enable): New function.
8608 (handle_btrace_disable): New function.
8609 (handle_general_set): Call handle_btrace_general_set.
8610 (handle_qxfer_btrace): New function.
8611 (struct qxfer qxfer_packets[]): Add btrace entry.
8612 * inferiors.c (remove_thread): Disable btrace.
8613 * linux-low: Include linux-btrace.h.
8614 (linux_low_enable_btrace): New function.
8615 (linux_low_read_btrace): New function.
8616 (linux_target_ops): Add btrace ops.
8617 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8618 Add srv_linux_btrace=yes.
8619 (x86_64-*-linux*): Add linux-btrace.o.
8620 Add srv_linux_btrace=yes.
8621 * configure.ac: Define HAVE_LINUX_BTRACE.
8622 * config.in: Regenerated.
8623 * configure: Regenerated.
8625 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8627 * server.c (handle_qxfer): Preserve error message if -3 is
8629 (qxfer): Document the -3 return value.
8631 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8633 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8634 (linux_btrace_h): New variable.
8635 (linux-btrace.o): New rule.
8637 2013-03-08 Stan Shebs <stan@codesourcery.com>
8638 Hafiz Abid Qadeer <abidh@codesourcery.com>
8640 * tracepoint.c (trace_buffer_size): New global.
8641 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8642 (init_trace_buffer): Change to one-argument function. Allocate
8643 trace buffer memory.
8644 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8645 handle QTBuffer:size packet.
8646 (cmd_bigqtbuffer_size): New function.
8647 (initialize_tracepoint): Call init_trace_buffer with
8648 DEFAULT_TRACE_BUFFER_SIZE.
8649 * server.c (handle_query): Add QTBuffer:size in the
8652 2013-03-07 Yao Qi <yao@codesourcery.com>
8654 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8655 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8657 (cmd_qtsp): Adjust condition. Do post increment.
8658 Set cur_action and cur_step_action back to 0.
8660 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8663 * linux-low.c (linux_write_memory): Return early success if LEN is
8666 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8668 * configure.srv: Add x86_64-*-cygwin* as target.
8670 2013-02-28 Tom Tromey <tromey@redhat.com>
8672 * configure.ac: Invoke AC_SYS_LARGEFILE.
8673 * configure, config.in: Rebuild.
8675 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8677 * win32-low.c: Throughout, fix format strings and casts of
8678 printf-like functions to avoid type related warnings on all
8680 (get_child_debug_event): Print dwDebugEventCode as hex since
8681 that's how it's usually documented.
8683 2013-02-28 Yao Qi <yao@codesourcery.com>
8685 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8688 2013-02-27 Jiong Wang <jiwang@tilera.com>
8690 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8691 (reg-tilegx32.c): New rule.
8692 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8693 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8694 different register info initializer according to elf class.
8695 (init_registers_tilgx32): New function. The tilegx32 register info
8697 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8698 (tile_store_gregset): Likewise.
8700 2013-02-27 Yao Qi <yao@codesourcery.com>
8702 * server.c (process_point_options): Print debug message when
8703 debug_threads is true.
8705 2013-02-26 Yao Qi <yao@codesourcery.com>
8707 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8709 2013-02-19 Pedro Alves <palves@redhat.com>
8710 Kai Tietz <ktietz@redhat.com>
8714 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8715 instead of strtoul to extract address from packet.
8716 (process_serial_event) <'z'>: Likewise.
8718 2013-02-18 Yao Qi <yao@codesourcery.com>
8720 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8722 2013-02-14 Pedro Alves <palves@redhat.com>
8726 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8727 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8729 2013-02-14 Pedro Alves <palves@redhat.com>
8731 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8733 2013-02-14 Pedro Alves <palves@redhat.com>
8735 * tracepoint.c (save_string): Delete.
8736 (add_tracepoint_action): Use savestring instead of save_string.
8738 2013-02-12 Pedro Alves <palves@redhat.com>
8740 * linux-xtensa-low.c: Ditto.
8741 * xtensa-xtregs.c: Ditto.
8743 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8745 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8748 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8750 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8751 aarch64_num_wp_regs and aarch64_num_bp_regs to
8752 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8754 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8756 * linux-aarch64-low.c (ps_get_thread_area): Replace
8757 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8759 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8760 Marcus Shawcroft <marcus.shawcroft@arm.com>
8761 Nigel Stephens <nigel.stephens@arm.com>
8762 Yufeng Zhang <yufeng.zhang@arm.com>
8764 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8765 (aarch64.c, aarch64-without-fpu.c): New targets.
8766 * configure.srv (aarch64*-*-linux*): New.
8767 * linux-aarch64-low.c: New file.
8769 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8771 * linux-low.c (handle_extended_wait, linux_create_inferior)
8772 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8773 (dequeue_one_deferred_signal, linux_resume_one_thread)
8774 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8775 (linux_tracefork_grandchild, linux_test_for_tracefork)
8776 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8777 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8778 where the argument is 0.
8780 2013-01-25 Yao Qi <yao@codesourcery.com>
8782 * event-loop.c: Include "queue.h".
8783 (gdb_event_p): New typedef.
8784 (struct gdb_event) <next_event>: Remove.
8785 (event_queue): Change to QUEUE(gdb_event_p).
8786 (async_queue_event): Remove.
8787 (gdb_event_xfree): New.
8788 (initialize_event_loop): New.
8789 (process_event): Use API from QUEUE.
8790 (wait_for_event): Likewise.
8791 * server.c (main): Call initialize_event_loop.
8792 * server.h (initialize_event_loop): Declare.
8794 2013-01-18 Yao Qi <yao@codesourcery.com>
8796 * ax.h (struct eval_agent_expr_context): New.
8797 (gdb_eval_agent_expr): Update declaration.
8798 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8799 TFRAME. Add new argument CTX.
8800 * server.h (struct eval_agent_expr_context): Declare.
8801 (agent_mem_read, agent_tsv_read): Update declaration.
8802 (agent_mem_read_string): Likewise.
8803 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8804 (add_traceframe_block): Add new argument TPOINT.
8805 Increase TPOINT->traceframe_usage.
8806 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8807 eval_tracepoint_agent_expr.
8808 (condition_true_at_tracepoint): Likewise.
8809 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8810 (agent_mem_read_string, agent_tsv_read): Likewise.
8812 2013-01-16 Yao Qi <yao@codesourcery.com>
8814 * linux-low.c (linux_resume_one_lwp): Don't check
8815 'lwp->bp_reinsert != 0'.
8817 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8818 Pedro Alves <palves@redhat.com>
8820 * lynx-low.c (ptrace_request_to_str): Define a temporary
8821 macro and use it to simplify this function's implementation.
8823 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8825 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8828 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8830 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8832 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8834 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8836 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8838 * lynx-low.c (lynx_resume): Use the resume_info parameter
8839 to determine the ptid for the lynx_ptrace call, unless
8840 it is equal to minus_one_ptid, in which case we use the
8841 ptid of the current_inferior.
8842 (lynx_wait_1): After having received a thread create/exit
8843 event, resume the inferior's execution using the signaling
8844 thread's ptid, rather than the old ptid.
8846 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8848 * lynx-low.c (lynx_resume): Delete variable ret.
8850 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8852 * gdbreplay.c (gdbreplay_version): Update copyright year.
8853 * server.c (gdbserver_version): Likewise.
8855 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8857 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8860 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8862 * lynx-low.c (ptrace_request_to_str): Add handling for
8865 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8867 * lynx-low.c (lynx_attach): Delete variable new_process.
8869 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8871 * lynx-low.c (lynx_create_inferior): Delete variable
8874 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8876 * lynx-low.c (ptrace_request_to_str): Do not handle
8877 PTRACE_GETTHREADLIST if this macro does not exist.
8879 2012-12-15 Yao Qi <yao@codesourcery.com>
8881 * Makefile.in (OBS): Add notif.o.
8882 * notif.c, notif.h: New.
8883 * server.c: Include "notif.h".
8884 (struct vstop_notif) <next>: Remove.
8886 (queue_stop_reply): Update.
8887 (push_event, send_next_stop_reply): Remove.
8888 (discard_queued_stop_replies): Update.
8889 (notif_stop): New variable.
8890 (handle_v_stopped): Remove.
8891 (handle_v_requests): Don't call handle_v_stopped. Call
8892 handle_ack_notif instead.
8893 (queue_stop_reply_callback): Call notif_event_enque instead
8894 of queue_stop_reply.
8895 (handle_status): Don't call send_next_stop_reply, call
8896 notif_write_event instead.
8897 (kill_inferior_callback): Likewise.
8898 (detach_or_kill_inferior_callback): Likewise.
8899 (main): Call initialize_notif.
8900 (process_serial_event): Call QUEUE_is_empty.
8901 (handle_target_event): Call notif_push instead of push event.
8902 * server.h (push_event): Remove declaration.
8904 2012-12-10 Tom Tromey <tromey@redhat.com>
8906 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8907 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8910 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8911 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8912 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8913 (amd64-linux-ipa.o, ax.o): Rewrite.
8914 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8915 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8916 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8917 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8918 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8919 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8920 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8921 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8922 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8923 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8924 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8925 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8926 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8927 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8928 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8929 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8930 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8931 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8932 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8933 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8934 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8935 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8936 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8937 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8938 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8939 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8940 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8941 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8942 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8943 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8944 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8945 (reg-tilegx.o): Remove.
8946 (all_object_files): New macro.
8947 Include .deps files.
8948 * aclocal.m4, configure: Rebuild.
8949 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8950 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8951 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8953 2012-12-05 Tom Tromey <tromey@redhat.com>
8956 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8958 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8960 * configure.ac: Check for linux/perf_event.h.
8961 * config.in: Regenerated.
8962 * configure: Regenerated.
8964 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8966 * hostio.c (handle_readlink): Decrease buffer size
8967 parameter passed to readlink by one byte.
8969 2012-11-26 Yao Qi <yao@codesourcery.com>
8971 * configure.ac (build_warnings): Append '-Wempty-body'.
8972 * configure: Regenerated.
8973 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8976 2012-11-15 Pierre Muller <muller@sourceware.org>
8978 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8979 * config.in: Regenerate.
8980 * configure: Regenerate.
8981 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8982 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8983 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8984 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8986 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8987 instead of <sys/wait.h> header.
8988 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8990 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8992 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8993 (various make rules): Remove -DGDBSERVER
8995 2012-11-09 Yao Qi <yao@codesourcery.com>
8997 * spu-low.c (current_ptid): Move it to ..
8998 * gdbthread.h: ... here. New.
8999 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9000 * server.c (myresume, process_serial_event): Likewise.
9001 * thread-db.c (thread_db_find_new_threads): Likewise.
9002 * tracepoint.c (run_inferior_command): Likewise.
9004 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9006 * server.c (handle_search_memory_1): Include access length in
9009 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9011 * linux-crisv32-low.c: Fix compile errors.
9013 2012-09-04 Yao Qi <yao@codesourcery.com>
9015 * tracepoint.c (cmd_qtsv): Adjust debug message.
9016 Don't check CUR_TPOINT.
9018 2012-08-28 Yao Qi <yao@codesourcery.com>
9020 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9021 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9022 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9023 Remove declarations of xmalloc, xreallloc, xstrdup and
9025 * Makefile.in (libiberty_h): New.
9026 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9027 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9029 2012-08-23 Yao Qi <yao@codesourcery.com>
9031 * server.h: Remove declaration of 'xsnprintf'.
9033 2012-08-22 Keith Seitz <keiths@redhat.com>
9035 * server.h: Include build-gnulib-gbserver/config.h.
9036 * gdbreplay.c: Likewise.
9038 2012-08-08 Doug Evans <dje@google.com>
9040 * Makefile.in (SFILES): Add gdb_vecs.c.
9041 (OBS): Add gdb_vecs.o.
9042 (gdb_vecs_h, host_defs_h): New variables.
9043 (thread-db.o): Add $(gdb_vecs_h) dependency.
9044 (gdb_vecs.o): New rule.
9045 * thread-db.c: #include "gdb_vecs.h".
9046 (thread_db_load_search): Use a vector to iterate over path elements.
9047 Handle text appearing after "$pdir".
9049 * configure.ac: Add check for strstr.
9050 * config.in: Regenerate.
9051 * configure: Regenerate.
9053 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9055 * hostio.c (handle_pread): If pread fails, fall back to attempting
9057 (handle_pwrite): Likewise for pwrite.
9059 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9061 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9062 between unsupported TYPE and unimplementable ADDR/LEN combination.
9063 (arm_insert_point): Act on new return value.
9065 2012-07-31 Pedro Alves <palves@redhat.com>
9067 * server.c (process_point_options): Only skip tokens if we find
9068 one that is unrecognized. Don't treat 'X' specially while
9069 skipping unrecognized tokens.
9071 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9073 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9074 to 4-byte-align HW breakpoint addresses for Thumb.
9076 2012-07-27 Yao Qi <yao@codesourcery.com>
9080 * server.h: Declare gdb_agent_about_to_close.
9081 * target.c (kill_inferior): Include "agent.h".
9082 New. Send command 'kill'.
9083 * target.h (kill_inferior): Removed macro.
9084 * tracepoint.c (gdb_agent_about_to_close): New.
9085 (gdb_agent_helper_thread): Handle command 'close'.
9086 Wait endlessly until the inferior stops.
9087 Install gdb_agent_remove_socket to atexit hook.
9088 (agent_socket_name): New static variable.
9089 (gdb_agent_socket_init): Replace local variable 'name' with
9090 'agent_socket_name'.
9091 (gdb_agent_remove_socket): New.
9093 2012-07-27 Yao Qi <yao@codesourcery.com>
9095 * server.c (process_point_options): Stop at 'X' when parsing.
9097 2012-07-19 Michael Eager <eager@eagercon.com>
9099 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9101 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9102 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9103 hardware breakpoint.
9105 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9107 * gdbserver/linux-low.c (initialize_low): Call
9108 linux_ptrace_init_warnings.
9110 2012-07-02 Doug Evans <dje@google.com>
9112 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9115 2012-07-02 Stan Shebs <stan@codesourcery.com>
9117 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9118 (ax.o): Add it to build rule.
9120 (OBS): Add format.o.
9121 (IPA_OBS): Add format.o.
9122 * server.c (handle_query): Claim support for breakpoint commands.
9123 (process_point_options): Add command case.
9124 (process_serial_event): Leave running if there are printfs in
9126 * mem-break.h (any_persistent_commands): Declare.
9127 (add_breakpoint_commands): Declare.
9128 (gdb_no_commands_at_breakpoint): Declare.
9129 (run_breakpoint_commands): Declare.
9130 * mem-break.c (struct point_command_list): New struct.
9131 (struct breakpoint): New field command_list.
9132 (any_persistent_commands): New function.
9133 (add_commands_to_breakpoint): New function.
9134 (add_breakpoint_commands): New function.
9135 (gdb_no_commands_at_breakpoint): New function.
9136 (run_breakpoint_commands): New function.
9137 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9139 * ax.c: Include format.h.
9140 (ax_printf): New function.
9141 (gdb_eval_agent_expr): Add printf opcode.
9143 2012-06-13 Yao Qi <yao@codesourcery.com>
9145 * server.c (start_inferior): Remove duplicated writes to fields
9146 'last_resume_kind' and 'last_status' of 'current_inferior'.
9148 2012-06-12 Yao Qi <yao@codesourcery.com>
9149 Pedro Alves <palves@redhat.com>
9151 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9153 * server.c (handle_v_cont): Extend comment.
9155 2012-06-11 Yao Qi <yao@codesourcery.com>
9157 * linux-low.c (linux_attach): Add 'static'.
9159 2012-06-06 Yao Qi <yao@codesourcery.com>
9161 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9163 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9165 Fix gcc -flto compilation warning.
9166 * server.c (main): Make variable multi_mode and attach volatile.
9168 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9170 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9171 if the platform doesn't know about it.
9173 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9175 * Makefile.in (SFILES): Add linux-tile-low.c.
9176 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9177 * configure.srv: Handle tilegx-*-linux*.
9178 * linux-tile-low.c: New file.
9180 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9182 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9184 2012-05-24 Pedro Alves <palves@redhat.com>
9188 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9190 2012-05-24 Pedro Alves <palves@redhat.com>
9194 Replace target_signal with gdb_signal throughout.
9196 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9198 * linux-low.c (linux_store_registers): Avoid the copying sequence
9199 when no data has been retrieved by ptrace.
9201 2012-05-22 Will Deacon <will.deacon@arm.com>
9203 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9204 Include asm/ptrace.h.
9205 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9208 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9210 * linux-low.c (linux_store_registers): Don't re-retrieve data
9211 with ptrace that has already been obtained from /proc. Always
9212 copy any data retrieved with ptrace to the buffer supplied.
9214 2012-05-11 Yao Qi <yao@codesourcery.com>
9215 Pedro Alves <palves@redhat.com>
9217 * linux-low.c (enum stopping_threads_kind): New.
9218 (stopping_threads): Change type to `enum stopping_threads_kind'.
9219 (handle_extended_wait): If stopping and suspending threads, leave
9220 the new_lwp suspended too.
9221 (linux_wait_for_event): Adjust.
9222 (stop_all_lwps): Set `stopping_threads' to
9223 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9224 whether we're suspending threads or just stopping them. Assert no
9227 2012-04-29 Yao Qi <yao@codesourcery.com>
9229 * server.h: Move some code to ...
9230 * gdbthread.h: ... here. New.
9231 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9232 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9233 (nto-low.o, win32-low.o): Likewise.
9234 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9235 * regcache.c, remote-utils.c, server.c: Likewise.
9236 * target.c, tracepoint.c, win32-low.c: Likewise.
9238 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9240 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9241 (PTRACE_ARG4_TYPE): Likewise.
9242 (PTRACE_XFER_TYPE): Likewise.
9243 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9244 ptrace to PTRACE_ARG3_TYPE.
9245 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9246 (PTRACE_ARG4_TYPE): Likewise.
9247 (PTRACE_XFER_TYPE): Likewise.
9248 (linux_detach_one_lwp): Cast fourth argument of
9249 ptrace to long then PTRACE_ARG4_TYPE.
9250 (regsets_fetch_inferior_registers): Cast third argument of
9251 ptrace to long then PTRACE_ARG3_TYPE.
9252 (regsets_store_inferior_registers): Likewise.
9254 2012-04-20 Pedro Alves <palves@redhat.com>
9256 * configure: Regenerate.
9258 2012-04-19 Pedro Alves <palves@redhat.com>
9260 * Makefile.in (GNULIB_BUILDDIR): New.
9261 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9262 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9263 (all, install-only, uninstall, clean-info, all-lib, clean): No
9264 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9265 (maintainer-clean realclean distclean): Use subdir_do.
9267 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9268 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9269 * acinclude.m4: Include acx_configure_dir.m4.
9270 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9271 calls. Call AC_PROG_RANLIB. Configure gnulib using
9274 (GNULIB_STDINT_H): Adjust.
9275 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9276 * gdbreplay.c: Include build-gnulib/config.h.
9277 * server.h: Likewise.
9278 * aclocal.m4: Regenerate.
9279 * config.in: Regenerate.
9280 * configure: Regenerate.
9282 2012-04-19 Pedro Alves <palves@redhat.com>
9284 * Makefile.in (LIBGNU, INCGNU): Adjust.
9285 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9286 (all, install-only, uninstall, clean-info, all-lib, clean)
9287 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9288 * configure.ac: Adjust AC_OUTPUT output.
9289 * aclocal.m4: Regenerate.
9290 * configure: Regenerate.
9292 2012-04-19 Pedro Alves <palves@redhat.com>
9294 * Makefile.in (generated_files): New.
9295 (server_h): Remove the explicit dependency on config.h, and depend
9296 on $generated_files.
9298 2012-04-19 Pedro Alves <palves@redhat.com>
9300 * Makefile.in (INCGNU): Add -Ignulib.
9302 2012-04-19 Pedro Alves <palves@redhat.com>
9304 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9305 (INCGNU): ... this, and spell out -I here.
9306 (GNULIB_LIB): Rename to ...
9308 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9310 2012-04-19 Pedro Alves <palves@redhat.com>
9312 * config.in: Regenerate.
9314 2012-04-19 Pedro Alves <palves@redhat.com>
9316 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9317 * server.h (memmem): Remove declaration.
9318 * config.in: Regenerate.
9319 * configure: Regenerate.
9321 2012-04-19 Yao Qi <yao@codesourcery.com>
9323 * Makefile.in (SFILES): Add common/vec.c.
9327 2012-04-19 Yao Qi <yao@codesourcery.com>
9329 * remote-utils.c (prepare_resume_reply): Replace with macro
9330 target_core_of_thread.
9331 * server.c (handle_qxfer_threads_proper): Likewise.
9332 * target.h (traget_core_of_thread): New macro.
9334 2012-04-18 Pedro Alves <palves@redhat.com>
9336 * aclocal.m4: Regenerate.
9337 * configure: Regenerate.
9339 2012-04-16 Yao Qi <yao@codesourcery.com>
9341 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9342 duplicated on address.
9344 2012-04-16 Yao Qi <yao@codesourcery.com>
9346 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9347 (struct tracepoint_action_ops) <send>: New field.
9348 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9349 (agent_expr_send, x_tracepoint_action_send): New.
9350 (l_tracepoint_action_send): New.
9351 (cmd_qtdp): Download and install tracepoint
9352 according to `use_agent'.
9353 (run_inferior_command): Add one more parameter `len'.
9355 (tracepoint_send_agent): New.
9356 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9358 2012-04-16 Yao Qi <yao@codesourcery.com>
9360 * tracepoint.c (download_tracepoints): Moved to ...
9361 (cmd_qtstart): ... here.
9363 2012-04-14 Yao Qi <yao@codesourcery.com>
9365 * tracepoint.c: Include inttypes.h.
9366 (struct collect_memory_action): Use sized types.
9367 (struct tracepoint): Likewise.
9368 (cmd_qtdp, stop_tracing): Update print specifiers.
9369 (cmd_qtp, response_tracepoint): Likewise.
9370 (collect_data_at_tracepoint): Likewise.
9371 (collect_data_at_step): Likewise.
9373 2012-04-14 Yao Qi <yao@codesourcery.com>
9375 Import gnulib module inttypes.
9376 * aclocal.m4, config.in, configure: Regenerated.
9378 2012-04-14 Yao Qi <yao@codesourcery.com>
9380 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9381 Makefile and config.status at last.
9383 2012-04-13 Yao Qi <yao@codesourcery.com>
9385 * tracepoint.c: Include stdint.h unconditionally.
9387 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9389 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9390 on BFD_HAVE_SYS_PROCFS_TYPE.
9391 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9392 * configure: Regenerate.
9393 * config.in: Likewise.
9395 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9397 * Makefile.in (clean): Also remove x32.c x32-linux.c
9398 x32-avx.c x32-avx-linux.c.
9399 (x32.o): New target.
9401 (x32-linux.o): Likewise.
9402 (x32-linux.c): Likewise.
9403 (x32-avx.o): Likewise.
9404 (x32-avx.c): Likewise.
9405 (x32-avx-linux.o): Likewise.
9406 (x32-avx-linux.c): Likewise.
9408 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9409 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9410 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9411 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9412 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9413 i386/x32-avx-linux.xml.
9415 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9416 (init_registers_x32_avx_linux): Likwise.
9417 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9418 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9420 2012-04-13 Pedro Alves <palves@redhat.com>
9422 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9423 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9424 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9425 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9428 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9430 * linux-x86-low.c (compat_x32_clock_t): New.
9431 (compat_x32_siginfo_t): Likewise.
9432 (compat_x32_siginfo_from_siginfo): Likewise.
9433 (siginfo_from_compat_x32_siginfo): Likewise.
9434 (linux_is_elf64): Likewise.
9435 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9436 and siginfo_from_compat_x32_siginfo for x32.
9437 (x86_arch_setup): Set linux_is_elf64.
9439 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9442 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9444 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9445 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9446 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9447 compatible with process.
9449 2012-04-12 Yao Qi <yao@codesourcery.com>
9451 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9452 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9453 (install-only, install-info, clean): Handle sub dir gnulib.
9454 (all-lib, am--refresh): New targets.
9455 (memmem.o): Remove target.
9456 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9457 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9458 (AC_REPLACE_FUNCS): Remove memmem.
9459 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9460 (AC_OUTPUT): Generate Makefile in gnulib/.
9461 * aclocal.m4, config.in, configure: Regenerated.
9463 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9465 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9467 2012-04-05 Pedro Alves <palves@redhat.com>
9469 -Werror=strict-aliasing
9471 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9474 2012-04-04 Pedro Alves <palves@redhat.com>
9476 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9477 (sparc_store_gregset_from_stack, sparc_store_gregset)
9478 (sparc_breakpoint_at): Fix formatting.
9480 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9482 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9484 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9485 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9486 * config.in: Regenerate.
9487 * configure: Likewise.
9489 2012-03-29 Pedro Alves <palves@redhat.com>
9491 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9492 Correct ptrace arguments.
9494 2012-03-28 Pedro Alves <palves@redhat.com>
9496 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9497 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9498 (IA64_FR1_REGNUM): New defines.
9499 (ia64_fetch_register): New.
9500 (the_low_target): Install it.
9501 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9503 * linux-low.c (linux_fetch_registers): Try the
9504 the_low_target.fetch_register hook first.
9506 * linux-arm-low.c (the_low_target): Adjust.
9507 * linux-bfin-low.c (the_low_target): Adjust.
9508 * linux-cris-low.c (the_low_target): Adjust.
9509 * linux-crisv32-low.c (the_low_target): Adjust.
9510 * linux-m32r-low.c (the_low_target): Adjust.
9511 * linux-m68k-low.c (the_low_target): Adjust.
9512 * linux-mips-low.c (the_low_target): Adjust.
9513 * linux-ppc-low.c (the_low_target): Adjust.
9514 * linux-s390-low.c (the_low_target): Adjust.
9515 * linux-sh-low.c (the_low_target): Adjust.
9516 * linux-sparc-low.c (the_low_target): Adjust.
9517 * linux-tic6x-low.c (the_low_target): Adjust.
9518 * linux-x86-low.c (the_low_target): Adjust.
9519 * linux-xtensa-low.c (the_low_target): Adjust.
9521 2012-03-26 Pedro Alves <palves@redhat.com>
9523 * server.c (handle_qxfer_libraries): Don't bail early if
9524 the_target->qxfer_libraries_svr4 is not NULL.
9526 2012-03-26 Pedro Alves <palves@redhat.com>
9528 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9530 2012-03-23 Pedro Alves <palves@redhat.com>
9532 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9533 "library-list-svr4" element's start tag when the the DSO list is
9536 2012-03-23 Pedro Alves <palves@redhat.com>
9538 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9539 a variable whose type size is the same as the inferior's pointer
9542 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9544 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9546 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9547 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9548 * linux-low.h: Include <signal.h>.
9549 (struct siginfo): Remove forward declaration.
9550 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9553 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9555 * .gitignore: Ignore more files.
9557 2012-03-19 Pedro Alves <palves@redhat.com>
9558 Jan Kratochvil <jan.kratochvil@redhat.com>
9560 * server.c (cont_thread, general_thread): Add describing comments.
9561 (start_inferior): Clear `cont_thread'.
9562 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9565 2012-03-15 Yao Qi <yao@codesourcery.com>
9567 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9569 (cmd_qtdp): ... here.
9571 2012-03-15 Yao Qi <yao@codesourcery.com>
9573 * tracepoint.c (struct tracepoint_action_ops): New.
9574 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9575 (m_tracepoint_action_download): New.
9576 (r_tracepoint_action_download): New.
9577 (x_tracepoint_action_download): New.
9578 (l_tracepoint_action_download): New.
9579 (add_tracepoint_action): Install `action->ops' according type.
9580 (download_tracepoint_1): Move code `download' function pointer
9581 of various tracepoint_action_ops.
9583 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9585 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9586 linux_ptrace_attach_warnings.
9588 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9590 * Makefile.in (linux-ptrace.o): New.
9591 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9592 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9593 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9594 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9595 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9597 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9599 2012-03-08 Yao Qi <yao@codesourcery.com>
9600 Pedro Alves <palves@redhat.com>
9602 Fix PR server/13392.
9603 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9605 * tracepoint.c (remove_tracepoint): New.
9606 (cmd_qtdp): Call remove_tracepoint when failed to install.
9608 2012-03-07 Pedro Alves <palves@redhat.com>
9610 * linux-low.c (get_detach_signal): New.
9611 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9612 Pass on pending signals to PTRACE_DETACH. Check the result of the
9614 * server.c (program_signals, program_signals_p): New.
9615 (handle_general_set): Handle QProgramSignals.
9616 * server.h (program_signals, program_signals_p): Declare.
9618 2012-03-05 Pedro Alves <palves@redhat.com>
9619 Jan Kratochvil <jan.kratochvil@redhat.com>
9621 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9624 2012-03-03 Yao Qi <yao@codesourcery.com>
9626 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9627 agent_look_up_symbols.
9629 2012-03-03 Yao Qi <yao@codesourcery.com>
9631 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9632 (linux-x86-low.o): Likewise.
9633 * server.h: Remove in_process_agent_loaded.
9634 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9638 2012-03-03 Yao Qi <yao@codesourcery.com>
9640 * tracepoint.c (gdb_agent_capability): New global.
9641 (in_process_agent_loaded_ust): Renamed to
9642 `in_process_agent_supports_ust'.
9644 (in_process_agent_supports_ust): Call agent_capability_check.
9645 (clear_installed_tracepoints): Assert that agent supports
9648 2012-03-03 Yao Qi <yao@codesourcery.com>
9650 * linux-low.c (linux_supports_agent): New.
9651 (linux_target_ops): Initialize field `supports_agent' with
9652 linux_supports_agent.
9653 * target.h (struct target_ops) <supports_agent>: New.
9654 (target_supports_agent): New macro.
9655 * server.c (handle_general_set): Handle packet 'QAgent'.
9656 (handle_query): Send `QAgent+'.
9657 * Makefile.in (server.o): Depends on agent.h.
9659 2012-03-03 Yao Qi <yao@codesourcery.com>
9661 * Makefile.in (OBS): Add agent.o.
9662 Add new rule for agent.o.
9663 Track dependence of tracepoint.c on agent.h.
9664 * tracepoint.c (run_inferior_command_1):
9665 (run_inferior_command): Call agent_run_command.
9666 (gdb_ust_connect_sync_socket): Deleted. Move it to
9668 (resume_thread, stop_thread): Likewise.
9669 (gdb_ust_socket_init): Renamed to ...
9670 (gdb_agent_socket_init): ... New.
9671 (gdb_ust_thread): Renamed to ...
9672 (gdb_agent_helper_thread): ... New.
9673 (gdb_ust_init): Move some code to ...
9674 (gdb_agent_init): ... here. New.
9675 [HAVE_UST]: Call gdb_ust_init.
9676 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9677 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9678 * config.in, configure: Regenerated.
9680 2012-03-02 Pedro Alves <palves@redhat.com>
9682 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9683 * linux-low.c (struct simple_pid_list): New.
9684 (stopped_pids): New a struct simple_pid_list pointer.
9685 (add_to_pid_list, pull_pid_from_list): New.
9686 (handle_extended_wait): Don't assume the first signal new children
9687 report is SIGSTOP. Adjust call to pull_pid_from_list.
9688 (linux_wait_for_lwp): Adjust.
9690 2012-03-02 Yao Qi <yao@codesourcery.com>
9692 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9695 2012-03-02 Yao Qi <yao@codesourcery.com>
9697 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9698 `stop_pc' and `tpoint'. Update caller.
9700 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9702 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9703 * linux-low.c (use_linux_regsets): New macro.
9704 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9705 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9706 (linux_register_in_regsets): New function.
9707 (usr_fetch_inferior_registers): Skip registers covered by
9709 (usr_store_inferior_registers): Likewise.
9710 (usr_fetch_inferior_registers): New macro.
9711 (usr_store_inferior_registers): Likewise.
9712 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9713 (linux_store_registers): Likewise.
9714 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9716 (init_registers_mips64_dsp_linux): Likewise.
9717 (init_registers_mips_linux): New macro.
9718 (init_registers_mips_dsp_linux): Likewise.
9719 (mips_dsp_num_regs): Likewise.
9720 (DSP_BASE, DSP_CONTROL): New fallback macros.
9721 (mips_base_regs): New macro.
9722 (mips_regmap): Use it. Fix the size.
9723 (mips_dsp_regmap): New variable.
9724 (mips_dsp_regset_bitmap): Likewise.
9725 (mips_arch_setup): New function.
9726 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9728 (mips_cannot_store_register): Likewise.
9729 (the_low_target): Update .arch_setup, .num_regs and .regmap
9730 initializers. Add .regset_bitmap initializer.
9731 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9733 * linux-bfin-low.c (the_low_target): Likewise.
9734 * linux-cris-low.c (the_low_target): Likewise.
9735 * linux-crisv32-low.c (the_low_target): Likewise.
9736 * linux-ia64-low.c (the_low_target): Likewise.
9737 * linux-m32r-low.c (the_low_target): Likewise.
9738 * linux-m68k-low.c (the_low_target): Likewise.
9739 * linux-ppc-low.c (the_low_target): Likewise.
9740 * linux-s390-low.c (the_low_target): Likewise.
9741 * linux-sh-low.c (the_low_target): Likewise.
9742 * linux-sparc-low.c (the_low_target): Likewise.
9743 * linux-tic6x-low.c (the_low_target): Likewise.
9744 * linux-x86-low.c (the_low_target): Likewise.
9745 * linux-xtensa-low.c (the_low_target): Likewise.
9746 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9747 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9748 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9750 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9751 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9753 2012-02-29 Yao Qi <yao@codesourcery.com>
9754 Pedro Alves <palves@redhat.com>
9756 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9757 `step_over_finished' is true.
9759 2012-02-27 Pedro Alves <palves@redhat.com>
9761 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9762 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9764 2012-02-27 Pedro Alves <palves@redhat.com>
9767 * linux-low.c (pid_is_stopped): New.
9768 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9770 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9772 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9775 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9777 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9779 2012-02-24 Luis Machado <lgustavo@codesourcery>
9781 * server.c (handle_query): Advertise support for target-side
9782 breakpoint condition evaluation.
9783 (process_point_options): New function.
9784 (process_serial_event): When inserting a breakpoint, check for
9785 a target-side condition that should be evaluated.
9787 * mem-break.c: Include regcache.h and ax.h.
9788 (point_cond_list_t): New data structure.
9789 (breakpoint) <cond_list>: New field.
9790 (find_gdb_breakpoint_at): Make non-static.
9791 (delete_gdb_breakpoint_at): Clear any target-side
9793 (clear_gdb_breakpoint_conditions): New function.
9794 (add_condition_to_breakpoint): Likewise.
9795 (add_breakpoint_condition): Likewise.
9796 (gdb_condition_true_at_breakpoint): Likewise.
9797 (gdb_breakpoint_here): Return result directly instead
9798 of going through a local variable.
9800 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9801 (clear_gdb_breakpoint_conditions): Likewise.
9802 (add_breakpoint_condition): Likewise.
9803 (gdb_condition_true_at_breakpoint): Likewise.
9805 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9806 (need_step_over_p): Take target-side breakpoint condition into
9809 2012-02-24 Luis Machado <lgustavo@codesourcery>
9811 * server.h: Include tracepoint.h.
9812 (agent_mem_read, agent_get_trace_state_variable_value,
9813 agent_set_trace_state_variable_value,
9814 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9815 get_set_tsv_func_addr): New prototypes.
9817 * ax.h: New include file.
9818 * ax.c: New source file.
9820 * tracepoint.c: Include ax.h.
9821 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9822 agent_expr, eval_result_type): Move to ax.h.
9823 (parse_agent_expr): Rename to ...
9824 (gdb_parse_agent_expr): ... this, make it non-static and move
9826 (unparse_agent_expr) Rename to ...
9827 (gdb_unparse_agent_expr): ... this, make it non-static and move
9829 (eval_agent_expr): Rename to ...
9830 (eval_tracepoint_agent_expr): ... this.
9831 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9832 forward declarations.
9833 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9834 (agent_get_trace_state_variable_value): New function.
9835 (agent_set_trace_state_variable_value): New function.
9836 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9837 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9838 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9839 (condition_true_at_tracepoint): Likewise.
9840 (parse_agent_expr): Rename to ...
9841 (gdb_parse_agent_expr): ... this and move to ax.c.
9842 (unparse_agent_expr): Rename to ...
9843 (gdb_unparse_agent_expr): ... this and move to ax.c.
9844 (gdb_agent_op_name): Move to ax.c.
9845 (eval_agent_expr): Rename to ...
9846 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9848 (eval_tracepoint_agent_expr): New function.
9849 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9851 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9853 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9854 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9855 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9856 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9857 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9858 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9859 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9860 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9861 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9862 (compile_bytecodes): Remove forward declaration.
9863 (is_goto_target): Move to ax.c.
9864 (compile_bytecodes): Move to ax.c and call
9865 agent_get_trace_state_variable_value (...) and
9866 agent_set_trace_state_variable_value (...).
9868 * Makefile.in: Update ax.c and IPA dependencies.
9870 2012-02-24 Pedro Alves <palves@redhat.com>
9872 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9873 (cmd_bigqtbuffer_circular): ... this. Only handle
9874 'QTBuffer:circular:'.
9875 (handle_tracepoint_general_set): Adjust.
9877 2012-02-16 Yao Qi <yao@codesourcery.com>
9879 * inferiors.c: Move code to ...
9880 * dll.c: .... here. New.
9881 * server.h: Declare clear_dlls.
9882 * Makefile.in (SFILES): Add dll.c.
9886 2012-02-11 Yao Qi <yao@codesourcery.com>
9888 * server.c: (handle_monitor_command): Add a new parameter
9890 (handle_query): Update caller.
9892 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9894 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9895 * configure, config.in: Regenerate.
9896 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9899 2012-02-02 Pedro Alves <palves@redhat.com>
9901 Try SIGKILL first, then PTRACE_KILL.
9902 * linux-low.c (linux_kill_one_lwp): New.
9903 (linux_kill_one_lwp): Rename to ...
9904 (kill_one_lwp_callback): ... this. Use the new
9907 2012-02-02 Pedro Alves <palves@redhat.com>
9909 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9912 2012-01-27 Pedro Alves <palves@redhat.com>
9914 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9915 (elf_64_file_p): Make static.
9916 (linux_pid_exe_is_elf_64_file): New.
9917 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9918 Delete declarations.
9919 (linux_pid_exe_is_elf_64_file): Declare.
9920 * linux-x86-low.c (x86_arch_setup): Use
9921 linux_pid_exe_is_elf_64_file.
9923 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9925 * linux-low.c (linux_wait_for_event_1): Rename to ...
9926 (linux_wait_for_event): ... here and merge it with former
9927 linux_wait_for_event - new variable wait_ptid, use it.
9928 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9930 2012-01-23 Pedro Alves <palves@redhat.com>
9932 * server.c (main): Avoid yet another case of infinite loop while
9933 detaching/killing after a longjmp.
9935 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9938 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9940 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9942 * hostio.c (handle_readlink): New function.
9943 (handle_vFile): Call it to handle "vFile:readlink" packets.
9945 2012-01-20 Pedro Alves <palves@redhat.com>
9946 Ulrich Weigand <ulrich.weigand@linaro.org>
9948 * server.c (handle_v_requests): Only support vAttach and vRun to
9949 start multiple processes when in extended protocol mode.
9951 2012-01-17 Pedro Alves <palves@redhat.com>
9953 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9954 memalign plus mprotect to allocate the scratch buffer.
9956 2012-01-13 Pedro Alves <palves@redhat.com>
9958 * server.c (attach_inferior): Clear `cont_thread'.
9960 2012-01-13 Pedro Alves <palves@redhat.com>
9962 * server.c (main): Avoid infinite loop while detaching/killing
9965 2012-01-09 Doug Evans <dje@google.com>
9967 * server.c (start_inferior): Set last_ptid in --wrapper case.
9969 2012-01-06 Yao Qi <yao@codesourcery.com>
9971 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9973 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9975 2012-01-04 Yao Qi <yao@codesourcery.com>
9977 * tracepoint.c (cmd_qtdp): Print debug message
9978 for static tracepoint.
9980 2012-01-04 Yao Qi <yao@codesourcery.com>
9982 * tracepoint.c (trace_vdebug): Differentiate debug message
9983 between gdbserver and IPA.
9985 2012-01-03 Yao Qi <yao@codesourcery.com>
9987 * tracepoint.c (tracepoint_was_hit): Don't collect for
9990 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9992 * terminal.h: Reformat copyright header.
9994 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9996 * server.c (gdbserver_version): Update copyright year.
9997 * gdbreplay.c (gdbreplay_version): Likewise.
9999 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10001 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10004 2011-12-18 Hui Zhu <teawater@gmail.com>
10005 * linux-low.c (linux_create_inferior): Save return value to ret.
10007 2011-12-18 Hui Zhu <teawater@gmail.com>
10009 * linux-low.c (linux_create_inferior): Save return value to ret.
10011 2011-12-16 Doug Evans <dje@google.com>
10013 * linux-low.c (linux_create_inferior): If stdio connection,
10014 redirect stdin from /dev/null, stdout to stderr.
10015 * remote-utils.c (remote_is_stdio): New static global.
10016 (remote_connection_is_stdio): New function.
10017 (remote_prepare): Handle stdio connection.
10018 (remote_open): Ditto.
10019 (remote_close): Don't close stdin for stdio connections.
10020 (read_prim,write_prim): New functions. Replace all calls to
10021 read/write to these.
10022 * server.c (main): Watch for "-" argument. Move call to
10023 remote_prepare before start_inferior.
10024 * server.h (STDIO_CONNECTION_NAME): New macro.
10025 (remote_connection_is_stdio): Declare.
10027 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10028 in debugging output.
10030 2011-12-15 Yao Qi <yao@codesourcery.com>
10032 * tracepoint.c: Include sys/syscall.h.
10033 (gdb_ust_thread): Remove preprocessor conditional.
10035 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10037 * linux-low.c (linux_detach_one_lwp): Call
10038 the_low_target.prepare_to_resume before detaching.
10040 2011-12-14 Yao Qi <yao@codesourcery.com>
10042 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10045 2011-12-14 Yao Qi <yao@codesourcery.com>
10047 * i386-low.c (i386_low_stopped_data_address): Initialize local
10048 variable `control'.
10050 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10054 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10055 DR_CONTROL unless necessary. Extend comments.
10056 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10057 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10059 2011-12-13 Yao Qi <yao@codesourcery.com>
10061 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10063 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10065 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10067 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10068 Print new debug message for such case.
10070 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10072 Fix overlapping memcpy.
10073 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10074 the read_inferior_memory transfer.
10075 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10076 write_inferior_memory transfer.
10077 (set_fast_tracepoint_jump): New variable buf. Use it for the
10078 read_inferior_memory and write_inferior_memory transfers.
10079 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10080 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10081 Use it for the write_inferior_memory transfer.
10082 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10085 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10087 * linux-low.c (fetch_register, store_register): Make code
10088 consistent, fix formatting.
10090 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10092 * linux-low.c (usr_store_inferior_registers): Factor out code
10093 to handle individual registers into...
10094 (store_register): ... this new function.
10096 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10098 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10099 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10100 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10101 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10102 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10103 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10104 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10105 (srv_xmlfiles): Add new XML files.
10107 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10109 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10110 (init_registers_s390_linux32v1): Add prototype.
10111 (init_registers_s390_linux32v2): Likewise.
10112 (init_registers_s390_linux64v1): Likewise.
10113 (init_registers_s390_linux64v2): Likewise.
10114 (init_registers_s390x_linux64v1): Likewise.
10115 (init_registers_s390x_linux64v2): Likewise.
10116 (s390_num_regs): Increment to 52.
10117 (s390_regmap): Add orig_r2 register.
10118 (s390_num_regs_3264): Increment to 68.
10119 (s390_regmap_3264): Add orig_r2 register.
10120 (s390_collect_ptrace_register): Handle orig_r2 register.
10121 (s390_supply_ptrace_register): Likewise.
10122 (s390_fill_last_break): New function.
10123 (s390_store_last_break): Likewise.
10124 (s390_fill_system_call): New function.
10125 (s390_store_system_call): Likewise.
10126 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10128 (s390_check_regset): New function.
10129 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10130 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10131 Update target_regsets for available register sets.
10133 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10134 Jan Kratochvil <jan.kratochvil@redhat.com>
10136 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10137 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10139 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10140 * linux-low.h (struct process_info_private): New member r_debug.
10141 * server.c (handle_qxfer_libraries): Call
10142 the_target->qxfer_libraries_svr4.
10143 (handle_qxfer_libraries_svr4): New function.
10144 (qxfer_packets): New entry "libraries-svr4".
10145 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10146 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10147 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10148 PACKET_qXfer_libraries_svr4.
10150 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10152 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10153 PSW address/mask between 8-byte and 16-byte formats.
10154 (s390_supply_ptrace_register): Likewise.
10155 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10156 basic addressing mode bit.
10158 2011-11-24 Stan Shebs <stan@codesourcery.com>
10160 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10162 2011-11-17 Stan Shebs <stan@codesourcery.com>
10164 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10165 (tracing_start_time): New global.
10166 (tracing_stop_time): New global.
10167 (tracing_user_name): New global.
10168 (tracing_notes): New global.
10169 (tracing_stop_note): New global.
10170 (cmd_qtstart): Set traceframe_usage, start_time.
10171 (stop_tracing): Set stop_time.
10172 (cmd_qtstatus): Report additional status.
10173 (cmd_qtp): New function.
10174 (handle_tracepoint_query): Call it.
10175 (cmd_qtnotes): New function.
10176 (handle_tracepoint_general_set): Call it.
10177 (get_timestamp): Rename from tsv_get_timestamp.
10179 2011-11-14 Stan Shebs <stan@codesourcery.com>
10180 Kwok Cheung Yeung <kcy@codesourcery.com>
10182 * linux-x86-low.c (small_jump_insn): New.
10183 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10184 trampoline and error message, build a trampoline and issue a small
10185 jump instruction to it.
10186 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10187 trampoline and error message.
10188 (x86_get_min_fast_tracepoint_insn_len): New.
10189 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10190 * linux-low.h (struct linux_target_ops): Add arguments to
10191 install_fast_tracepoint_jump_pad operation, add new operation.
10192 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10194 (linux_get_min_fast_tracepoint_insn_len): New function.
10195 (linux_target_op): Add new operation.
10196 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10197 (gdb_trampoline_buffer_end): Ditto.
10198 (gdb_trampoline_buffer_error): Ditto.
10199 (struct ipa_sym_addresses): Add fields for new IPA variables.
10200 (symbol_list): Add entries for new IPA variables.
10201 (struct tracepoint): Add fields to hold the address range of the
10202 trampoline used by the tracepoint.
10203 (trampoline_buffer_head): New static variable.
10204 (trampoline_buffer_tail): Ditto.
10205 (claim_trampoline_space): New function.
10206 (have_fast_tracepoint_trampoline_buffer): New function.
10207 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10209 (install_fast_tracepoint): Ditto, also add error buffer argument.
10210 (cmd_qtminftpilen): New function.
10211 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10212 (fast_tracepoint_from_trampoline_address): New function.
10213 (fast_tracepoint_collecting): Handle trampoline as part of jump
10215 (set_trampoline_buffer_space): New function.
10216 (initialize_tracepoint): Initialize new IPA variables.
10217 * target.h (struct target_ops): Add arguments to
10218 install_fast_tracepoint_jump_pad operation, add new
10219 get_min_fast_tracepoint_insn_len operation.
10220 (target_get_min_fast_tracepoint_insn_len): New.
10221 (install_fast_tracepoint_jump_pad): Add arguments.
10222 * server.h (IPA_BUFSIZ): Define.
10223 * linux-i386-ipa.c: Include extra header files.
10224 (initialize_fast_tracepoint_trampoline_buffer): New function.
10225 (initialize_low_tracepoint): Call it.
10226 * server.h (set_trampoline_buffer_space): Declare.
10227 (claim_trampoline_space): Ditto.
10228 (have_fast_tracepoint_trampoline_buffer): Ditto.
10230 2011-11-14 Yao Qi <yao@codesourcery.com>
10232 * server.c (handle_query): Handle InstallInTrace for qSupported.
10233 * tracepoint.c (add_tracepoint): Sort list.
10234 (install_tracepoint, download_tracepoint): New.
10235 (cmd_qtdp): Call them to install and download tracepoints.
10236 (sort_tracepoints): Removed.
10237 (cmd_qtstart): Update.
10239 2011-11-14 Yao Qi <yao@codesourcery.com>
10241 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10242 * mem-break.h: Declare.
10243 * tracepoint.c (cmd_qtstart): Move some code to ...
10244 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10246 (download_tracepoints): Move some code to ...
10247 (download_tracepoint_1): ... here. New.
10249 2011-11-08 Yao Qi <yao@codesourcery.com>
10251 * remote-utils.c (relocate_instruction): A comment fix.
10253 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10255 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10256 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10257 dr_status_mirror and dr_control_mirror from debug_reg_state.
10258 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10259 (i386_initial_stuff): Remove use of deleted globals.
10260 (i386_get_thread_context, i386_set_thread_context,
10261 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10262 from debug_reg_state.
10264 2011-11-05 Yao Qi <yao@codesourcery.com>
10266 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10267 address as TPOINT's.
10269 2011-11-02 Stan Shebs <stan@codesourcery.com>
10271 * tracepoint.c (agent_mem_read_string): New function.
10272 (eval_agent_expr): Call it for tracenz.
10273 * server.c (handle_query): Report support for tracenz.
10275 2011-11-02 Yao Qi <yao@codesourcery.com>
10277 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10279 2011-11-02 Yao Qi <yao@codesourcery.com>
10281 * target.h: Fix a typo in comment.
10283 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10285 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10286 clobber the breakpoints' shadows with fast tracepoint jumps.
10287 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10288 * target.c (write_inferior_memory): Also pass MYADDR down to
10291 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10293 * configure.ac: Check support for personality routine.
10294 * configure: Regenerate.
10295 * config.in: Likewise.
10296 * linux-low.c: Include <sys/personality.h>.
10297 Define ADDR_NO_RANDOMIZE if necessary.
10298 (linux_create_inferior): Disable address space randomization when
10299 forking inferior, if requested.
10300 (linux_supports_disable_randomization): New function.
10301 (linux_target_ops): Install it.
10302 * server.h (disable_randomization): Declare.
10303 * server.c (disable_randomization): New global variable.
10304 (handle_general_set): Handle QDisableRandomization.
10305 (handle_query): Likewise for qSupported.
10306 (main): Support --disable-randomization and --no-disable-randomization
10307 command line arguments.
10308 * target.h (struct target_ops): Add supports_disable_randomization.
10309 (target_supports_disable_randomization): New macro.
10311 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10313 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10315 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10316 [!PT_GETDSBT] (target_loadmap): New definition.
10317 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10318 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10319 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10320 and PT_GETDSBT to LINUX_LOADMAP.
10321 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10322 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10324 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10326 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10327 (arm_linux_hwbp_cap): New static variable.
10328 (arm_linux_get_hwbp_cap): Replace by ...
10329 (arm_linux_init_hwbp_cap): ... this new function.
10330 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10331 (arm_linux_get_hw_watchpoint_count): Likewise.
10332 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10333 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10334 (arm_prepare_to_resume): Use perror_with_name instead of error.
10336 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10338 * linux-arm-low.c: Include <signal.h>.
10339 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10340 (struct arm_linux_hwbp_cap): New data type.
10341 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10342 (struct arm_linux_hw_breakpoint): New data type.
10343 (MAX_BPTS, MAX_WPTS): Define.
10344 (struct arch_process_info, struct arch_lwp_info): New data types.
10345 (arm_linux_get_hwbp_cap): New function.
10346 (arm_linux_get_hw_breakpoint_count): Likewise.
10347 (arm_linux_get_hw_watchpoint_count): Likewise.
10348 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10349 (arm_hwbp_control_initialize): Likewise.
10350 (arm_hwbp_control_is_enabled): Likewise.
10351 (arm_hwbp_control_is_initialized): Likewise.
10352 (arm_hwbp_control_disable): Likewise.
10353 (arm_linux_hw_breakpoint_equal): Likewise.
10354 (arm_linux_hw_point_initialize): Likewise.
10355 (struct update_registers_data): New data structure.
10356 (update_registers_callback: New function.
10357 (arm_insert_point): Likewise.
10358 (arm_remove_point): Likewise.
10359 (arm_stopped_by_watchpoint): Likewise.
10360 (arm_stopped_data_address): Likewise.
10361 (arm_new_process): Likewise.
10362 (arm_new_thread): Likewise.
10363 (arm_prepare_to_resume): Likewise.
10364 (the_low_target): Register arm_insert_point, arm_remove_point,
10365 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10366 arm_new_thread, and arm_prepare_to_resume.
10368 2011-09-15 Stan Shebs <stan@codesourcery.com>
10370 * server.h (struct emit_ops): Add compare-goto fields.
10371 * tracepoint.c (gdb_agent_op_sizes): New table.
10372 (emit_eq_goto): New function.
10373 (emit_ne_goto): New function.
10374 (emit_lt_goto): New function.
10375 (emit_le_goto): New function.
10376 (emit_gt_goto): New function.
10377 (emit_ge_goto): New function.
10378 (is_goto_target): New function.
10379 (compile_bytecodes): Recognize special cases of compare-goto
10380 combinations and call specialized emitters for them.
10381 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10382 (amd64_emit_ne_goto): New function.
10383 (amd64_emit_lt_goto): New function.
10384 (amd64_emit_le_goto): New function.
10385 (amd64_emit_gt_goto): New function.
10386 (amd64_emit_ge_goto): New function.
10387 (amd64_emit_ops): Add the new functions.
10388 (i386_emit_eq_goto): New function.
10389 (i386_emit_ne_goto): New function.
10390 (i386_emit_lt_goto): New function.
10391 (i386_emit_le_goto): New function.
10392 (i386_emit_gt_goto): New function.
10393 (i386_emit_ge_goto): New function.
10394 (i386_emit_ops): Add the new functions.
10396 2011-09-08 Stan Shebs <stan@codesourcery.com>
10398 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10399 (i386_emit_epilogue): Restore %ebx.
10401 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10403 * server.c (step_thread): Remove definition.
10404 (process_serial_event): Don't handle Hs.
10405 * server.h (step_thread): Remove declaration.
10406 * target.c (set_desired_inferior): Remove use of step_thread.
10408 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10410 * linux-low.c: Include linux-procfs.h.
10411 (linux_attach_lwp_1): Update comments.
10412 (linux_attach): Scan for existing threads when attaching to a
10413 process that is the tgid.
10414 * Makefile.in: Update dependencies.
10416 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10418 * configure.srv: Add linux-procfs.o dependencies.
10420 2011-08-14 Yao Qi <yao@codesourcery.com>
10422 * target.h (struct target_ops): Fix indent.
10423 * win32-low.c (win32_target_ops): Fix comment.
10425 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10426 Yao Qi <yao@codesourcery.com>
10428 * Makefile.in (clean): Remove tic6x-*.c files.
10429 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10430 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10431 (tic6x-c64xp-linux.c): Likewise.
10432 * configure.srv: Add support for tic6x-*-uclinux.
10433 * linux-tic6x-low.c: New.
10434 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10436 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10437 Yao Qi <yao@codesourcery.com>
10439 * target.h (struct target_ops): Add read_loadmap.
10440 * linux-low.c (struct target_loadseg): New type.
10441 (struct target_loadmap): New type.
10442 (linux_read_loadmap): New function.
10443 (linux_target_ops): Add linux_read_loadmap.
10444 * server.c (handle_query): Support qXfer:fdpic:read packet.
10445 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10448 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10450 * win32-low.c: Include <stdint.h>.
10452 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10454 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10455 to the inferior here.
10456 (i386_remove_aligned_watchpoint): Ditto.
10457 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10458 fit part of the watchpoint in the debug registers.
10459 (i386_update_inferior_debug_regs): New.
10460 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10461 registers, and only update the inferior on success.
10462 (i386_low_remove_watchpoint): Ditto.
10464 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10466 * linux-low.c (compare_ints, unique, list_threads, show_process,
10467 linux_core_of_thread): Delete.
10468 (linux_target_ops): Change linux_core_of_thread to
10469 linux_common_core_of_thread.
10470 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10471 * utils.c (malloc_failure): Change type of argument.
10472 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10473 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10474 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10475 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10476 (IPA_OBJS): Add common-utils-ipa.o.
10477 (ptid_h, linux_osdata_h): New macros.
10478 (server_h): Add common/common-utils.h, common/xml-utils.h,
10479 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10481 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10482 ptid.o, buffer.o): New rules.
10483 (linux-low.o): Add common/linux-osdata.h as a dependency.
10484 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10485 * configure.ac: Add AC_HEADER_DIRENT check.
10486 * config.in: Regenerate.
10487 * configure: Regenerate.
10488 * remote-utils.c (xml_escape_text): Delete.
10489 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10490 buffer_xml_printf): Move to common/buffer.c.
10491 * server.c (main): Remove call to initialize_inferiors.
10492 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10493 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10494 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10495 internal_error, gdb_assert, gdb_assert_fail): Delete.
10496 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10497 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10499 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10500 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10501 initialize_inferiors): Delete.
10503 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10505 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10508 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10510 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10512 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10514 2011-05-26 Yao Qi <yao@codesourcery.com>
10516 * Makefile.in (thread-db.o): Track dependence to
10517 common/gdb_thread_db.h.
10518 * thread-db.c: include gdb_thread_db.h from right place.
10520 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10522 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10523 __FILE__ and __LINE__ to internal_error.
10525 2011-05-13 Doug Evans <dje@google.com>
10527 * thread-db.c (try_thread_db_load_from_sdir): New function.
10528 (try_thread_db_load_from_dir): New function.
10529 (thread_db_load_search): Handle $sdir, ignore $pdir.
10530 Remove trying of system directories if search of
10531 libthread-db-search-path fails, that is now done via $sdir.
10533 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10535 * server.c (handle_query): Add EnableDisableTracepoints to the list
10536 of supported features.
10537 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10539 (cmd_qtenable_disable): New.
10540 (cmd_qtstart): Install tracepoints even if disabled.
10541 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10542 receiving a QTEnable or QTDisable packet.
10543 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10544 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10546 (gdb_probe): Skip data collection if static tracepoint is disabled.
10548 2011-05-10 Doug Evans <dje@google.com>
10550 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10552 2011-05-04 Doug Evans <dje@google.com>
10554 * linux-low.c (linux_join): Skip process lookup.
10555 * spu-low.c (spu_join): Ditto.
10556 * server.c (join_inferiors_callback): Delete.
10557 (process_serial_event): For 'D' packet (detach) call join_inferior
10560 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10562 * README: Don't mention xscale*-*-linux*.
10563 * configure.srv (xscale*-*-linux*): Don't handle target.
10565 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10567 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10569 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10570 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10571 (i386_emit_void_call_2): Likewise.
10573 2011-04-26 Yao Qi <yao@codesourcery.com>
10575 * linux-low.c: Move common macros to linux-ptrace.h.
10576 Include linux-ptrace.h.
10577 * Makefile.in (linux_ptrace_h): New.
10578 (linux-low.o): Depends on linux-ptrace.h.
10580 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10582 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10583 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10584 (remote_prepare): New function with most of the TCP code from ...
10585 (remote_open): ... here. Detect PORT here unconditionally. Move also
10586 setting transport_is_reliable.
10587 * server.c (run_once): New variable.
10588 (gdbserver_usage): Document it.
10589 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10590 the first run if RUN_ONCE.
10591 * server.h (run_once, remote_prepare): New declarations.
10593 2011-04-19 Tom Tromey <tromey@redhat.com>
10595 * win32-low.c (handle_load_dll): Remove duplicate "the".
10597 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10599 Remove support for old Cygwin 1.5 versions.
10600 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10601 function to avoid warning.
10602 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10605 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10607 * gdbserver/server.h (Macro _): Define it if not available.
10609 2011-03-14 Michael Snyder <msnyder@vmware.com>
10611 * hostio.c (handle_close): Remove unnecessary null test.
10613 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10615 * Makefile.in (maintainer-clean realclean distclean): Remove
10616 "make ... subdir_do" command.
10618 2011-03-10 Michael Snyder <msnyder@vmware.com>
10620 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10622 * server.c (handle_v_run): Free alloced buffer on early return.
10624 2011-03-09 Yao Qi <yao@codesourcery.com>
10627 2011-03-04 Yao Qi <yao@codesourcery.com>
10629 * Makefile.in: Remove GNU make feature --directory.
10631 2011-03-05 Yao Qi <yao@codesourcery.com>
10633 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10634 (subdir_do): New make target. Copied from gdb/Makefile.
10635 (maintainer-clean, realclean, distclean, clean): Call corresponding
10636 make targets in common/Makefile.
10638 2011-02-11 Yao Qi <yao@codesourcery.com>
10640 * configure.ac: Call AC_PROG_RANLIB.
10641 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10642 * configure: Regenerate.
10644 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10646 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10648 2011-03-06 Yao Qi <yao@codesourcery.com>
10650 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10652 2011-03-05 Yao Qi <yao@codesourcery.com>
10654 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10655 (subdir_do): New make target. Copied from gdb/Makefile.
10656 (maintainer-clean, realclean, distclean, clean): Call corresponding
10657 make targets in common/Makefile.
10659 2011-03-04 Yao Qi <yao@codesourcery.com>
10661 * Makefile.in: Remove GNU make feature --directory.
10663 2011-03-04 Michael Snyder <msnyder@vmware.com>
10665 * server.c (queue_stop_reply): Call xmalloc not malloc.
10667 2011-03-02 Michael Snyder <msnyder@vmware.com>
10669 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10671 2011-02-28 Michael Snyder <msnyder@vmware.com>
10673 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10674 (cmd_qtframe): Ditto.
10675 (cmd_qtbuffer): Ditto.
10676 (cmd_bigqtbuffer): Ditto.
10678 * utils.c (decimal2str): Initialize 'width' to nine, then
10679 don't mess with it.
10681 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10683 * hostio.c (require_data): Free *data, not data.
10685 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10687 * hostio.c (require_data): Use free, not xfree.
10689 2011-02-27 Michael Snyder <msnyder@vmware.com>
10691 * server.c (handle_query): Discard unused value.
10693 * hostio.c (require_data): Free malloc memory before returning
10696 2011-02-26 Michael Snyder <msnyder@vmware.com>
10698 * linux-low.c (list_threads): Call closedir for dirent.
10700 2011-02-27 Michael Snyder <msnyder@vmware.com>
10702 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10703 a case statement falls through.
10705 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10707 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10710 2011-02-26 Michael Snyder <msnyder@vmware.com>
10712 * utils.c (decimal2str): Eliminate dead code and dead param.
10713 (pulongest): Drop dead param from call to decimal2str.
10716 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10718 Revert the following patch (not approved yet):
10719 2011-02-21 Hui Zhu <teawater@gmail.com>
10720 * tracepoint.c (tp_printf): New function.
10721 (eval_agent_expr): Handle gdb_agent_op_printf.
10723 2011-02-21 Hui Zhu <teawater@gmail.com>
10725 * tracepoint.c (tp_printf): New function.
10726 (eval_agent_expr): Handle gdb_agent_op_printf.
10728 2011-02-18 Tom Tromey <tromey@redhat.com>
10730 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10731 (tracepoint.o): Likewise.
10732 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10733 (gdb_agent_op_names): Likewise.
10735 2011-02-18 Tom Tromey <tromey@redhat.com>
10737 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10738 gdb_agent_op_rot>: New constants.
10739 (gdb_agent_op_names): Add pick and roll.
10740 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10743 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10745 * aclocal.m4: Regenerated with aclocal-1.11.1.
10747 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10749 * server.c (handle_qxfer_traceframe_info): New.
10750 (qxfer_packets): Register "traceframe-info".
10751 (handle_query): Report support for qXfer:traceframe-info:read+.
10752 * tracepoint.c (match_blocktype): New.
10753 (traceframe_find_block_type): Rename to ...
10754 (traceframe_walk_blocks): ... this. Add callback filter argument,
10756 (traceframe_find_block_type): New, reimplemented on top of
10757 traceframe_walk_blocks.
10758 (build_traceframe_info_xml): New.
10759 (traceframe_read_info): New.
10760 * server.h (traceframe_read_info): Declare.
10762 2011-02-11 Yao Qi <yao@codesourcery.com>
10764 * configure.ac: Call AC_PROG_RANLIB.
10765 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10766 * configure: Regenerate.
10768 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10770 * server.c (gdb_read_memory): Change return semantics to allow
10772 (handle_search_memory_1): Adjust.
10773 (process_serial_event) <'m' packet>: Handle partial transfers.
10774 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10776 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10778 * regcache.c (init_register_cache): Initialize
10779 regcache->register_status.
10780 (free_register_cache): Release regcache->register_status.
10781 (regcache_cpy): Copy register_status.
10782 (registers_to_string): Print 'x's for unavailable registers.
10783 (supply_register): Mark the register's status valid or
10784 unavailable, depending on whether a buffer was passed in or not.
10785 (supply_register_zeroed): New.
10786 (supply_regblock): Mark the registers' status valid or
10787 unavailable, depending on whether a buffer was passed in or not.
10788 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10789 (struct regcache): New `register_status' field.
10790 (supply_register_zeroed): Declare.
10791 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10792 supply_register_zeroed, rather than passing a NULL buffer to
10794 * tracepoint.c (fetch_traceframe_registers): Update comment.
10796 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10798 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10801 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10803 * server.h (decode_xfer_write): Change prototype.
10804 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10805 and don't extract the annex here.
10806 * server.c (decode_xfer_read): Remove `annex' parameter,
10807 and don't extract the annex here.
10808 (decode_xfer): New.
10809 (struct qxfer): New.
10810 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10811 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10812 (handle_qxfer_statictrace): New functions, abstracted out from
10813 handle_query, and made to use the struct qxfer interface.
10814 (handle_threads_qxfer_proper): Rename to ...
10815 (handle_qxfer_threads_proper): ... this.
10816 (handle_threads_qxfer): Rename to ...
10817 (handle_qxfer_threads): ... this. Adjust.
10818 (qxfer_packets): New array.
10819 (handle_qxfer): New function.
10820 (handle_query): Use handle_qxfer.
10822 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10824 * gdbreplay.c: Shorten lines of >= 80 columns.
10825 * linux-low.c: Ditto.
10826 * linux-ppc-low.c: Ditto.
10827 * linux-s390-low.c: Ditto.
10828 * linux-sparc-low.c: Ditto.
10829 * linux-x86-low.c: Ditto.
10830 * linux-xtensa-low.c: Ditto.
10831 * mem-break.c: Ditto.
10832 * nto-low.c: Ditto.
10833 * regcache.h: Ditto.
10834 * remote-utils.c: Ditto.
10837 * thread-db.c: Ditto.
10838 * tracepoint.c: Ditto.
10840 * win32-low.h: Ditto.
10842 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10844 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10847 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10849 * server.c (gdbserver_version): Update copyright year in version
10851 * gdbreplay.c (gdbreplay_version): Ditto.
10853 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10855 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10856 * linux-bfin-low.c: New file.
10857 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10858 PT_DATA_ADDR for BFIN targets.
10859 * Makefile.in (SFILES): Add linux-bfin-low.c.
10860 (clean): Remove reg-bfin.c.
10861 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10862 * README: Mention supported Blackfin targets.
10864 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10866 * .gitignore: New file.
10868 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10870 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10872 2010-10-22 Jie Zhang <jie@codesourcery.com>
10874 * Makefile.in: Add FLAGS_TO_PASS variable.
10875 (install): Remove dependency of install-only and recursively
10876 invoke make for install-only.
10878 2010-10-04 Doug Evans <dje@google.com>
10880 * Makefile.in (uninstall): Use $(DESTDIR).
10882 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10886 * linux-x86-low.c (compat_siginfo_from_siginfo)
10887 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10888 si_code is < 0. Check for si_code == SI_TIMER before checking for
10891 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10893 * lynx-i386-low.c: New file.
10894 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10896 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10898 * lynx-low.c (ptrace_request_to_str): Remove handling for
10899 request values that have been removed in LynxOS 5.x.
10901 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10903 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10906 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10908 * configure.ac: Add --enable-inprocess-agent option.
10909 * configure: Rebuilt.
10911 2010-09-06 Yao Qi <yao@codesourcery.com>
10913 * linux-low.c (linux_kill): Remove unused variable.
10914 (linux_stabilize_threads): Likewise.
10915 * server.c (start_inferior): Likewise.
10916 (queue_stop_reply_callback): Likewise.
10917 * tracepoint.c (do_action_at_tracepoint): Likewise.
10919 2010-09-06 Yao Qi <yao@codesourcery.com>
10921 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10924 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10926 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10928 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10930 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10933 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10935 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10936 gdbserver/lynx-ppc-low.c: New files.
10937 * Makefile.in (lynx_low_h): New variable.
10938 (lynx-low.o, lynx-ppc-low.o): New rules.
10939 * configure.ac: On LynxOS, link with -lnetinet.
10940 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10941 * configure: regenerate.
10943 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10945 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10946 * configure.ac: Add check for vasprintf and vsnprintf.
10947 * configure, config.in: Regenerate.
10948 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10950 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10952 * gdbreplay.c: Move include of alloca.h up, next to include of
10954 * server.h: Add include of malloc.h.
10955 * mem-break.c: Remove include of malloc.h.
10956 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10958 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10960 * Makefile.in (memmem.o): Build with -Wno-error.
10962 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10964 * utils.c (xsnprintf): Make non-static.
10965 * server.h: Add xsnprintf declaration.
10966 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10967 replace calls to snprintf by calls to xsnprintf throughout.
10969 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10971 * configure.ac: Add configure check for alloca.
10972 * configure, config.in: Regenerate.
10973 * server.h: Include alloca.h if it exists.
10974 * gdbreplay.c: Include alloca.h if it exists.
10976 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10978 * linux-low.c (__SIGRTMIN): Define if not already defined.
10979 (linux_create_inferior): Check for __ANDROID__ rather than
10981 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10982 are already deferred.
10983 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10984 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10985 stopped and already has a pending signal to report.
10986 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10987 a pending signal to report or is moving out of a jump pad.
10988 (linux_init_signals): Check for __ANDROID__ rather than
10991 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10993 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10994 debug_threads check. Avoid a linear search when not doing debug
10997 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10999 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11000 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11001 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11002 (process_event): Change local fd's type to gdb_fildes_t.
11003 (create_file_handler): Adjust prototype.
11004 (delete_file_handler): Adjust prototype.
11005 (handle_file_event): Adjust prototype. Use pfildes.
11006 (create_file_event): Adjsut prototype.
11007 * remote-utils.c (remote_desc, listen_desc): Change type to
11009 * server.h: New gdb_fildes_t typedef.
11010 [USE_WIN32API]: Include winsock2.h.
11011 (delete_file_handler, add_file_handler): Adjust prototypes.
11012 (pfildes): Declare.
11013 * utils.c (pfildes): New.
11015 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11017 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11018 * configure: Regenerate.
11020 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11022 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11023 (linux_done_accessing_memory): ... this.
11024 (linux_target_ops): Adjust.
11025 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11026 * nto-low.c (nto_target_ops): Adjust comment.
11027 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11028 * spu-low.c (spu_target_ops): Adjust comment.
11029 * target.h (target_ops): Rename unprepare_to_access_memory field
11030 to done_accessing_memory.
11031 (unprepare_to_access_memory): Rename to ...
11032 (done_accessing_memory): ... this.
11034 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11036 * linux-low.c (linux_prepare_to_access_memory): New.
11037 (linux_unprepare_to_access_memory): New.
11038 (linux_target_ops): Install them.
11039 * server.c (read_memory): Rename to ...
11040 (gdb_read_memory): ... this. Use
11041 prepare_to_access_memory/prepare_to_access_memory.
11042 (write_memory): Rename to ...
11043 (gdb_write_memory): ... this. Use
11044 prepare_to_access_memory/prepare_to_access_memory.
11045 (handle_search_memory_1): Adjust.
11046 (process_serial_event): Adjust.
11047 * target.h (struct target_ops): New fields
11048 prepare_to_access_memory and unprepare_to_access_memory.
11049 (prepare_to_access_memory, unprepare_to_access_memory): New.
11050 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11051 prepare_to_access_memory/prepare_to_access_memory.
11052 * nto-low.c (nto_target_ops): Adjust.
11053 * spu-low.c (spu_target_ops): Adjust.
11054 * win32-low.c (win32_target_ops): Adjust.
11056 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11058 * Makefile.in (WARN_CFLAGS): Get it from configure.
11059 (WERROR_CFLAGS): New.
11060 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11061 * configure.ac: Introduce --enable-werror, which adds -Werror to
11062 the compiler command line. Enabled by default. Disable with
11063 --disable-werror. Add -Wdeclaration-after-statement
11064 Wpointer-arith and -Wformat-nonliteral to warning flags.
11065 * configure: Regenerate.
11067 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11069 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11071 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11073 * gdbreplay.c (remote_error): New.
11075 (expect): Use gdbchar. Check for error reading from GDB.
11076 Clarify sync error output.
11077 (play): Check for errors writing to GDB.
11078 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11079 * remote-utils.c (getpkt): Check for errors writing to the remote
11082 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11084 * linux-low.c (linux_wait_1): Move non-debugging code out of
11085 `debug_threads' control.
11087 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11089 * linux-low.c (linux_wait_1): Don't set last_status here.
11090 * server.c (push_event, queue_stop_reply_callback): Assert we're
11091 not pushing a TARGET_WAITKIND_IGNORE event.
11092 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11093 (myresume, handle_target_event): Set the thread's last_resume_kind
11094 and last_status from the target returned status.
11096 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11100 * linux-x86-low.c (update_debug_registers_callback): New.
11101 (i386_dr_low_set_addr): Use it.
11102 (i386_dr_low_get_addr): New.
11103 (i386_dr_low_set_control): Use update_debug_registers_callback.
11104 (i386_dr_low_get_control): New.
11105 (i386_dr_low_get_status): Adjust.
11106 * linux-low.c (linux_stop_lwp): New.
11107 * linux-low.h (linux_stop_lwp): Declare.
11109 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11110 argument instead of a i386_debug_reg_state.
11111 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11112 a i386_debug_reg_state.
11113 (i386_insert_aligned_watchpoint): Adjust.
11114 (i386_remove_aligned_watchpoint): Adjust.
11115 (i386_low_stopped_data_address): Read the debug registers from the
11116 inferior instead of from the mirrors.
11117 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11118 (i386_dr_low_get_addr): Declare.
11119 (i386_dr_low_get_control): Declare.
11120 (i386_dr_low_get_status): Change prototype.
11122 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11123 (i386_dr_low_get_addr): New.
11124 (i386_dr_low_get_control): New.
11125 (i386_dr_low_get_status): Adjust prototype. Return
11127 (i386_initial_stuff): Clear dr_status_mirror and
11129 (i386_get_thread_context): Adjust.
11130 (i386_set_thread_context): Adjust.
11131 (i386_thread_added): Adjust.
11133 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11135 * linux-low.h (linux_thread_area): Delete declaration.
11137 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11139 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11140 after its termination.
11142 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11144 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11145 (gdb_wants_all_stopped): Delete.
11146 (linux_wait_1): Don't call them.
11147 * server.c (handle_v_cont): Tag all threads as want-stopped.
11148 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11149 stopped as "client-wants-stopped".
11151 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11153 * Makefile.in (signals_h): New.
11154 (server_h): Depend on it.
11155 (server.o): Don't depend on $(signals_def).
11156 (signals.o): Depend on $(signals_def).
11158 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11160 * Makefile.in (signals_def): New.
11161 (server_h): Append include/gdb/signals.h and signals_def.
11162 (server.o): Append signals_def.
11164 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11166 * server.c (handle_target_event): Use target_signal_to_host for
11167 resume_info.sig initialization.
11168 * target.h (struct thread_resume) <sig>: New comment.
11170 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11172 * server.c (handle_query): strcpy() the returned string from paddress()
11173 instead of sprintf().
11174 * utils.c (paddress): Return phex_nz().
11176 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11178 * server.c (handle_v_cont): Call mourn_inferior if process
11180 (myresume): Likewise.
11182 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11184 Static tracepoints, and integration with UST.
11186 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11187 * mem-break.c (uninsert_all_breakpoints)
11188 (reinsert_all_breakpoints): New.
11189 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11190 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11191 (gdb_agent_ust_loaded, helper_thread_id)
11192 (gdb_agent_helper_thread_id): New macros.
11193 (struct ipa_sym_addresses): Add addr_ust_loaded,
11194 addr_helper_thread_id, addr_cmd_buf.
11195 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11196 (in_process_agent_loaded_ust): New.
11197 (write_e_ust_not_loaded): New.
11198 (maybe_write_ipa_ust_not_loaded): New.
11199 (struct collect_static_trace_data_action): New.
11200 (enum tracepoint_type) <static_tracepoint>: New.
11201 (struct tracepoint) <handle>: Mention static tracepoints.
11202 (struct static_tracepoint_ctx): New.
11203 (CMD_BUF_SIZE): New.
11204 (add_tracepoint_action): Handle static tracepoint actions.
11205 (unprobe_marker_at): New.
11206 (clear_installed_tracepoints): Handle static tracepoints.
11207 (cmd_qtdp): Handle static tracepoints.
11208 (probe_marker_at): New.
11209 (cmd_qtstart): Handle static tracepoints.
11210 (response_tracepoint): Handle static tracepoints.
11211 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11212 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11213 (get_context_regcache): Handle static tracepoints.
11214 (do_action_at_tracepoint): Handle static tracepoint actions.
11215 (traceframe_find_block_type): Handle static trace data blocks.
11216 (traceframe_read_sdata): New.
11217 (download_tracepoints): Download static tracepoint actions.
11218 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11219 (GDB_PROBE_NAME): New.
11221 (GET_UST_SYM): New.
11224 (ust_marker_to_static_tracepoint): New.
11226 (collect_ust_data_at_tracepoint): New.
11227 (gdb_ust_probe): New.
11228 (UNIX_PATH_MAX, SOCK_DIR): New.
11229 (gdb_ust_connect_sync_socket): New.
11230 (resume_thread, stop_thread): New.
11231 (run_inferior_command): New.
11232 (init_named_socket): New.
11233 (gdb_ust_socket_init): New.
11234 (cstr_to_hexstr): New.
11236 (first_marker, next_marker): New.
11237 (response_ust_marker): New.
11238 (cmd_qtfstm, cmd_qtsstm): New.
11239 (unprobe_marker_at, probe_marker_at): New.
11240 (cmd_qtstmat, gdb_ust_thread): New.
11241 (gdb_ust_init): New.
11242 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11243 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11244 (ST_REGENTRY): New.
11245 (x86_64_st_collect_regmap): New.
11246 (X86_64_NUM_ST_COLLECT_GREGS): New.
11247 (AMD64_RIP_REGNUM): New.
11248 (supply_static_tracepoint_registers): New.
11249 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11250 (ST_REGENTRY): New.
11251 (i386_st_collect_regmap): New.
11252 (i386_NUM_ST_COLLECT_GREGS): New.
11253 (supply_static_tracepoint_registers): New.
11254 * server.c (handle_query): Handle qXfer:statictrace:read.
11255 <qSupported>: Report support for StaticTracepoints, and
11256 qXfer:statictrace:read features.
11257 * server.h (traceframe_read_sdata)
11258 (supply_static_tracepoint_registers): Declare.
11259 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11260 (unpack_varlen_hex): Include in IPA build.
11261 * Makefile.in (ustlibs, ustinc): New.
11262 (IPA_OBJS): Add remote-utils-ipa.o.
11263 ($(IPA_LIB)): Link -ldl and -lpthread.
11265 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11266 * config.in, configure: Regenerate.
11268 2010-06-20 Ian Lance Taylor <iant@google.com>
11269 Pedro Alves <pedro@codesourcery.com>
11271 * linux-x86-low.c (always_true): Delete.
11272 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11273 trying to fool the compiler with always_true.
11275 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11277 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11278 conditions in gdbserver.
11280 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11282 * spu-low.c (spu_read_memory): Wrap around local store limit.
11283 (spu_write_memory): Likewise.
11285 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11287 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11288 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11290 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11292 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11293 uses with LONGEST uses.
11295 2010-06-14 Stan Shebs <stan@codesourcery.com>
11296 Pedro Alves <pedro@codesourcery.com>
11300 * linux-x86-low.c: Include limits.h.
11302 (always_true): New.
11305 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11306 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11307 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11308 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11309 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11310 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11311 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11312 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11313 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11314 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11315 (amd64_emit_void_call_2): New.
11316 (amd64_emit_ops): New.
11317 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11318 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11319 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11320 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11321 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11322 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11323 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11324 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11325 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11326 (i386_emit_stack_adjust, i386_emit_int_call_1)
11327 (i386_emit_void_call_2): New.
11328 (i386_emit_ops): New.
11329 (x86_emit_ops): New.
11330 (the_low_target): Install x86_emit_ops.
11331 * server.h (struct emit_ops): New.
11332 (get_raw_reg_func_addr): Declare.
11333 (current_insn_ptr, emit_error): Declare.
11334 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11335 (set_trace_state_variable_value): New defines.
11336 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11337 addr_get_trace_state_variable_value and
11338 addr_set_trace_state_variable_value.
11339 (symbol_list): New fields for get_raw_reg,
11340 get_trace_state_variable_value and set_trace_state_variable_value.
11341 (condfn): New typedef.
11342 (struct tracepoint): New field `compiled_cond'.
11343 (do_action_at_tracepoint): Clear compiled_cond.
11344 (get_trace_state_variable_value, set_trace_state_variable_value):
11346 (condition_true_at_tracepoint): If there's a compiled condition,
11348 (current_insn_ptr, emit_error): New globals.
11349 (struct bytecode_address): New.
11350 (get_raw_reg_func_addr): New.
11351 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11352 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11353 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11354 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11355 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11356 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11357 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11358 (compile_tracepoint_condition, compile_bytecodes): New.
11359 * target.h (emit_ops): Forward declare.
11360 (struct target_ops): New field emit_ops.
11361 (target_emit_ops): New.
11362 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11363 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11364 * linux-low.c (linux_emit_ops): New.
11365 (linux_target_ops): Install it.
11366 * linux-low.h (struct linux_target_ops): New field emit_ops.
11368 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11370 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11371 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11373 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11374 Stan Shebs <stan@codesourcery.com>
11376 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11377 (all): Depend on $(extra_libraries).
11378 (install-only): Install the IPA.
11379 (IPA_OBJS, IPA_LIB): New.
11380 (clean): Remove the IPA lib.
11381 (IPAGENT_CFLAGS): New.
11382 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11383 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11384 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11385 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11386 * configure.ac: Check for atomic builtins support in the compiler.
11387 (IPA_DEPFILES, extra_libraries): Define.
11388 * configure.srv (ipa_obj): Add description.
11389 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11390 (i[34567]86-*-linux*): Set ipa_obj.
11391 (x86_64-*-linux*): Set ipa_obj.
11392 * linux-low.c (stabilizing_threads): New.
11393 (supports_fast_tracepoints): New.
11394 (linux_detach): Stabilize threads before detaching.
11395 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11396 the lwp is either not stabilizing, or is moving out of a jump pad.
11397 (linux_fast_tracepoint_collecting): New.
11398 (maybe_move_out_of_jump_pad): New.
11399 (enqueue_one_deferred_signal): New.
11400 (dequeue_one_deferred_signal): New.
11401 (linux_wait_for_event_1): If moving out of a jump pad, defer
11402 pending signals to later.
11403 (linux_stabilize_threads): New.
11404 (linux_wait_1): Check if threads need moving out of jump pads, and
11406 (stuck_in_jump_pad_callback): New.
11407 (move_out_of_jump_pad_callback): New.
11408 (lwp_running): New.
11409 (linux_resume_one_lwp): Handle moving out of jump pads.
11410 (linux_set_resume_request): Dequeue deferred signals.
11411 (need_step_over_p): Also step over fast tracepoint jumps.
11412 (start_step_over): Also uninsert fast tracepoint jumps.
11413 (finish_step_over): Also reinsert fast tracepoint jumps.
11414 (linux_install_fast_tracepoint_jump): New.
11415 (linux_target_ops): Install linux_stabilize_threads and
11416 linux_install_fast_tracepoint_jump_pad.
11417 * linux-low.h (linux_target_ops) <get_thread_area,
11418 install_fast_tracepoint_jump_pad>: New fields.
11419 (struct lwp_info) <collecting_fast_tracepoint,
11420 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11421 (linux_get_thread_area): Declare.
11422 * linux-x86-low.c (jump_insn): New.
11423 (x86_get_thread_area): New.
11424 (append_insns): New.
11425 (push_opcode): New.
11426 (amd64_install_fast_tracepoint_jump_pad): New.
11427 (i386_install_fast_tracepoint_jump_pad): New.
11428 (x86_install_fast_tracepoint_jump_pad): New.
11429 (the_low_target): Install x86_get_thread_area and
11430 x86_install_fast_tracepoint_jump_pad.
11431 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11432 (struct fast_tracepoint_jump): New.
11433 (fast_tracepoint_jump_insn): New.
11434 (fast_tracepoint_jump_shadow): New.
11435 (find_fast_tracepoint_jump_at): New.
11436 (fast_tracepoint_jump_here): New.
11437 (delete_fast_tracepoint_jump): New.
11438 (set_fast_tracepoint_jump): New.
11439 (uninsert_fast_tracepoint_jumps_at): New.
11440 (reinsert_fast_tracepoint_jumps_at): New.
11441 (set_breakpoint_at): Use write_inferior_memory.
11442 (uninsert_raw_breakpoint): Use write_inferior_memory.
11443 (check_mem_read): Mask out fast tracepoint jumps.
11444 (check_mem_write): Mask out fast tracepoint jumps.
11445 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11446 (set_fast_tracepoint_jump): Declare.
11447 (delete_fast_tracepoint_jump)
11448 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11449 (reinsert_fast_tracepoint_jumps_at): Declare.
11450 * regcache.c: Don't compile many functions when building the
11451 in-process agent library.
11452 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11453 the register buffer in the heap.
11454 (free_register_cache): If the register buffer isn't owned by the
11455 regcache, don't free it.
11456 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11457 pre-existing register caches.
11458 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11460 (convert_ascii_to_int): : Constify `from' parameter type.
11461 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11462 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11463 the needed buffer in-place.
11464 (relocate_instruction): New.
11465 * server.c (handle_query) <qSymbols>: If the target supports
11466 tracepoints, give it a chance of looking up symbols. Report
11467 support for fast tracepoints.
11468 (handle_status): Stabilize threads.
11469 (process_serial_event): Adjust.
11470 * server.h (struct fast_tracepoint_jump): Forward declare.
11471 (struct process_info) <fast_tracepoint_jumps>: New field.
11472 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11473 (decode_X_packet, decode_M_packet): Adjust.
11474 (relocate_instruction): Declare.
11475 (in_process_agent_loaded): Declare.
11476 (tracepoint_look_up_symbols): Declare.
11477 (struct fast_tpoint_collect_status): Declare.
11478 (fast_tracepoint_collecting): Declare.
11479 (force_unlock_trace_buffer): Declare.
11480 (handle_tracepoint_bkpts): Declare.
11481 (initialize_low_tracepoint)
11482 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11483 * target.h (struct target_ops) <stabilize_threads,
11484 install_fast_tracepoint_jump_pad>: New fields.
11485 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11486 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11487 [HAVE_STDINT_H]: Include stdint.h.
11488 (trace_debug_1): Rename to ...
11489 (trace_vdebug): ... this.
11490 (trace_debug): Rename to ...
11491 (trace_debug_1): ... this. Add `level' parameter.
11492 (trace_debug): New.
11493 (ATTR_USED, ATTR_NOINLINE): New.
11494 (IP_AGENT_EXPORT): New.
11495 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11496 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11497 (about_to_request_buffer_space, trace_buffer_is_full)
11498 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11499 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11500 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11501 (traceframe_write_count, traceframes_created)
11502 (trace_state_variables)
11503 New renaming defines.
11504 (struct ipa_sym_addresses): New.
11505 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11506 (symbol_list): New.
11507 (ipa_sym_addrs): New.
11508 (all_tracepoint_symbols_looked_up): New.
11509 (in_process_agent_loaded): New.
11510 (write_e_ipa_not_loaded): New.
11511 (maybe_write_ipa_not_loaded): New.
11512 (tracepoint_look_up_symbols): New.
11513 (debug_threads) [IN_PROCESS_AGENT]: New.
11514 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11515 (UNKNOWN_SIDE_EFFECTS): New.
11516 (stop_tracing): New.
11517 (flush_trace_buffer): New.
11518 (stop_tracing_bkpt): New.
11519 (flush_trace_buffer_bkpt): New.
11520 (read_inferior_integer): New.
11521 (read_inferior_uinteger): New.
11522 (read_inferior_data_pointer): New.
11523 (write_inferior_data_pointer): New.
11524 (write_inferior_integer): New.
11525 (write_inferior_uinteger): New.
11526 (struct collect_static_trace_data_action): Delete.
11527 (enum tracepoint_type): New.
11528 (struct tracepoint) <type>: New field `type'.
11529 <actions_str, step_actions, step_actions_str>: Only include in
11531 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11532 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11533 (tracepoints): Use IP_AGENT_EXPORT.
11534 (last_tracepoint): Don't include in the IPA.
11535 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11536 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11537 (alloced_trace_state_variables): New.
11538 (trace_state_variables): Use IP_AGENT_EXPORT.
11539 (traceframe_t): Delete unused variable.
11540 (circular_trace_buffer): Don't include in the IPA.
11541 (trace_buffer_start): Delete.
11542 (struct trace_buffer_control): New.
11543 (trace_buffer_free): Delete.
11544 (struct ipa_trace_buffer_control): New.
11545 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11546 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11548 (trace_buffer_ctrl): New.
11549 (TRACE_BUFFER_CTRL_CURR): New.
11550 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11551 Reimplement as macros.
11552 (trace_buffer_wrap): Delete.
11553 (traceframe_write_count, traceframe_read_count)
11554 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11555 (struct tracepoint_hit_ctx) <type>: New field.
11556 (struct fast_tracepoint_ctx): New.
11557 (memory_barrier): New.
11559 (record_tracepoint_error): Update atomically in the IPA.
11560 (clear_inferior_trace_buffer): New.
11561 (about_to_request_buffer_space): New.
11562 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11563 updating the same buffer.
11564 (add_tracepoint): Default the tracepoint's type to trap
11565 tracepoint, and orig_size to -1.
11566 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11567 internal variables.
11568 (create_trace_state_variable): New parameter `gdb'. Handle it.
11569 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11570 (cmd_qtdp): Handle fast tracepoints.
11571 (cmd_qtdv): Adjust.
11572 (max_jump_pad_size): New.
11573 (gdb_jump_pad_head): New.
11574 (get_jump_space_head): New.
11575 (claim_jump_space): New.
11576 (sort_tracepoints): New.
11577 (MAX_JUMP_SIZE): New.
11578 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11580 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11581 support. Upload fast traceframes, and delete internal IPA
11583 (stop_tracing_handler): New.
11584 (flush_trace_buffer_handler): New.
11585 (cmd_qtstop): Upload fast tracepoints.
11586 (response_tracepoint): Handle fast tracepoints.
11587 (tracepoint_finished_step): Upload fast traceframes. Set the
11588 tracepoint hit context's tracepoint type.
11589 (handle_tracepoint_bkpts): New.
11590 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11591 type. Add comment about fast tracepoints.
11592 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11593 non-existing action_str field.
11594 (get_context_regcache): Handle fast tracepoints.
11595 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11597 (fast_tracepoint_from_jump_pad_address): New.
11598 (fast_tracepoint_from_ipa_tpoint_address): New.
11599 (collecting_t): New.
11600 (force_unlock_trace_buffer): New.
11601 (fast_tracepoint_collecting): New.
11603 (gdb_collect): New.
11604 (write_inferior_data_ptr): New.
11605 (target_tp_heap): New.
11606 (target_malloc): New.
11607 (download_agent_expr): New.
11609 (download_tracepoints): New.
11610 (download_trace_state_variables): New.
11611 (upload_fast_traceframes): New.
11612 (IPA_FIRST_TRACEFRAME): New.
11613 (IPA_NEXT_TRACEFRAME_1): New.
11614 (IPA_NEXT_TRACEFRAME): New.
11615 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11616 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11617 (gdb_jump_pad_buffer_end): New.
11618 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11619 (initialize_tracepoint): Adjust.
11620 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11621 buffer. Initialize the low module.
11622 * utils.c (PREFIX, TOOLNAME): New.
11623 (malloc_failure): Use PREFIX.
11624 (error): In the IPA, an error causes an exit.
11625 (fatal, warning): Use PREFIX.
11626 (internal_error): Use TOOLNAME.
11627 (NUMCELLS): Increase to 10.
11628 * configure, config.in: Regenerate.
11630 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11632 * server.c (handle_query) <qSupported>: Do two passes over the
11633 qSupported string to avoid nesting strtok.
11635 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11637 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11639 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11640 -Wl,--dynamic-list.
11641 * configure: Regenerate.
11642 * proc-service.list: New.
11644 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11646 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11649 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11651 * gdbreplay.c (remote_open): Check error return from socket() call by
11652 its equality to -1 not by it being negative.
11653 * remote-utils.c (remote_open): Likewise.
11655 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11657 * config.h: Regenerate.
11659 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11661 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11662 doesn't provide PTRACE_GET_THREAD_AREA.
11664 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11666 * linux-m68k-low.c: Include <asm/ptrace.h>
11667 (ps_get_thread_area): Implement.
11669 2010-05-03 Doug Evans <dje@google.com>
11671 * event-loop.c (struct callback_event): New struct.
11672 (callback_list): New global.
11673 (append_callback_event, delete_callback_event): New functions.
11674 (process_callback): New function.
11675 (start_event_loop): Call it.
11676 * remote-utils.c (NOT_SCHEDULED): Define.
11677 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11678 moved out of readchar.
11679 (readchar): Rewrite. Call reschedule before returning.
11680 (reset_readchar): New function.
11681 (remote_close): Call it.
11682 (process_remaining, reschedule): New functions.
11683 * server.h (callback_handler_func): New typedef.
11684 (append_callback_event, delete_callback_event): Declare.
11686 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11688 * proc-service.c (ps_pglobal_lookup): Use
11689 thread_db_look_up_one_symbol.
11690 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11691 parameter. Use it instead of all_symbols_looked_up.
11692 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11694 (all_symbols_looked_up): Don't declare.
11695 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11696 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11698 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11699 Set all_symbols_looked_up here.
11700 (thread_db_look_up_one_symbol): New.
11701 (thread_db_get_tls_address): Adjust.
11702 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11703 thread_db object on the heap, and tentatively set it in the
11705 (thread_db_init): Don't set all_symbols_looked_up here.
11706 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11708 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11710 * linux-low.c (linux_kill, linux_detach): Adjust.
11711 (status_pending_p_callback): Remove redundant statement. Check
11712 for !TARGET_WAITIKIND_IGNORE, instead of
11713 TARGET_WAITKIND_STOPPED.
11714 (handle_tracepoints): Make sure LWP is locked. Adjust.
11715 (linux_wait_for_event_1): Adjust.
11716 (linux_cancel_breakpoints): New.
11717 (unsuspend_one_lwp): New.
11718 (unsuspend_all_lwps): New.
11719 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11720 (send_sigstop_callback): Change return type to int, add new
11721 `except' parameter and handle it.
11722 (suspend_and_send_sigstop_callback): New.
11723 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11724 pass them down. If SUSPEND, also increment the lwp's suspend
11726 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11727 (need_step_over_p): Don't consider suspended LWPs.
11728 (start_step_over): Adjust.
11729 (proceed_one_lwp): Change return type to int, add new `except'
11730 parameter and handle it.
11731 (unsuspend_and_proceed_one_lwp): New.
11732 (proceed_all_lwps): Use find_inferior instead of
11734 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11735 also decrement the suspend count of LWPs. Pass `except' down,
11736 instead of hacking its suspend count.
11737 (linux_pause_all): Add `freeze' parameter. Adjust.
11738 (linux_unpause_all): New.
11739 (linux_target_ops): Install linux_unpause_all.
11740 * server.c (handle_status): Adjust.
11741 * target.h (struct target_ops): New fields `unpause_all' and
11742 `cancel_breakpoints'. Add new parameter to `pause_all'.
11743 (pause_all): Add new `freeze' parameter.
11744 (unpause_all): New.
11745 (cancel_breakpoints): New.
11746 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11747 cancel breakpoints.
11748 (cmd_qtstart): Pause threads.
11749 (stop_tracing): Pause threads, and cancel breakpoints.
11750 * win32-low.c (win32_target_ops): Adjust.
11752 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11754 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11755 the inferior right away from here...
11756 (linux_wait_1): ... to here, and adjust to check the thread's
11757 last_resume_kind instead of the lwp's step or stop_expected flags.
11759 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11761 * README: Use consistent `GDB' and `GDBserver' spellings.
11763 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11765 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11766 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11767 (linux_detach_one_lwp): Assume the lwp is stopped.
11768 (any_thread_of): Delete.
11769 (linux_detach): Stop all lwps here. Don't blindly delete all
11771 (delete_lwp_callback): New.
11772 (linux_mourn): Delete all lwps of the process that is gone.
11773 (linux_wait_1): Don't delete the last lwp of the process here.
11774 * mem-break.h (mark_breakpoints_out): Declare.
11775 * mem-break.c (mark_breakpoints_out): New.
11776 (free_all_breakpoints): Use it.
11777 * server.c (handle_target_event): If the process is gone, mark
11779 * thread-db.c (struct thread_db) <create_bp>: New field.
11780 (thread_db_enable_reporting): Fix prototype. Store a thread event
11781 breakpoint reference in the thread_db struct.
11782 (thread_db_load_search): Clear the thread_db object.
11783 (try_thread_db_load_1): Ditto.
11784 (switch_to_process): New.
11785 (disable_thread_event_reporting): Use it.
11786 (remove_thread_event_breakpoints): New.
11787 (thread_db_detach, thread_db_mourn): Use it.
11789 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11791 * linux-low.c (linux_enable_event_reporting): New.
11792 (linux_wait_for_event_1, handle_extended_wait): Use it.
11794 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11796 * linux-low.c (linux_kill_one_lwp, linux_kill)
11797 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11798 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11799 SIGSTOP even if the LWP is stopped.
11800 (send_sigstop_callback): New.
11801 (stop_all_lwps): Use send_sigstop_callback instead.
11802 (linux_resume_one_thread): Adjust.
11803 (proceed_one_lwp): Still proceed an LWP that the client has
11804 requested to stop, if we haven't reported it as stopped yet. Make
11805 sure that LWPs the client want stopped, have a pending SIGSTOP.
11807 2010-04-26 Doug Evans <dje@google.com>
11809 * server.c (handle_general_set): Make static.
11811 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11812 Print received char after testing for error/eof instead of before.
11813 (input_interrupt): Tweak comment.
11815 2010-04-23 Doug Evans <dje@google.com>
11817 * server.c (start_inferior): Print inferior argv if --debug.
11819 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11821 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11822 * nto-x86-low.c: Include server.h
11824 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11826 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11827 be consistent with other sources of this directory.
11828 (init_registers_amd64): Correct name of source file of this function
11831 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11833 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11834 64-bit executables.
11836 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11838 * win32-i386-low.c: Add 64-bit support.
11839 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11840 (init_registers_amd64): Declare.
11841 (mappings): Add 64-bit version of array.
11842 (init_windows_x86): New function.
11843 (the_low_target): Change init_arch field to init_windows_x86.
11845 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11847 * win32-low.c: Adapt to support also 64-bit architecture.
11848 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11849 (get_image_name): Use SIZE_T type for local variable `done'.
11850 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11851 (toolhelp_get_dll_name): Idem.
11852 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11853 Use uintptr_t typecast to avoid warning.
11854 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11855 (handle_exception): Use phex_nz to avoid warning.
11856 (win32_wait): Remove unused local variable `process'.
11858 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11860 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11863 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11865 * configure.ac: Use `ws2_32' library for srv_mingw.
11866 * configure: Regenerate.
11867 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11868 * remote-utils.c: Likewise.
11870 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11872 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11873 if __x86_64__ is defined.
11875 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11877 * configure: Regenerate.
11879 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11881 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11882 * target.h (target_ops): New get_tib_address field.
11883 * win32-low.h (win32_thread_info): Add thread_local_base field.
11884 * win32-low.c (child_add_thread): Add tlb argument.
11885 Set thread_local_base field to TLB.
11886 (get_child_debug_event): Adapt to child_add_thread change.
11887 (win32_get_tib_address): New function.
11888 (win32_target_ops): Set get_tib_address field to
11889 win32_get_tib_address.
11890 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11892 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11894 * linux-low.c (linux_mourn): Also remove the process.
11895 * server.c (handle_target_event): Don't remove the process here.
11896 * nto-low.c (nto_mourn): New.
11897 (nto_target_ops): Install it.
11898 * spu-low.c (spu_mourn): New.
11899 (spu_target_ops): Install it.
11900 * win32-low.c (win32_mourn): New.
11901 (win32_target_ops): Install it.
11903 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11905 * server.h (buffer_xml_printf): Remove redundant `;'.
11907 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11909 * regcache.c (set_register_cache): Invalidate regcaches before
11910 changing the register cache layout.
11911 (regcache_invalidate_one): Allow a NULL regcache.
11912 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11913 regcaches before changing the register cache layout or the target
11916 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11918 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11919 variable warning on Linux/x86-64.
11921 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11923 GDBserver disconnected tracing support.
11925 * linux-low.c (linux_remove_process): Delete.
11926 (add_lwp): Don't set last_resume_kind here.
11927 (linux_kill): Use `mourn'.
11928 (linux_detach): Use `thread_db_detach', and `mourn'.
11929 (linux_mourn): New.
11930 (linux_attach_lwp_1): Adjust comment.
11931 (linux_attach): last_resume_kind moved the thread_info; adjust.
11932 (status_pending_p_callback): Adjust.
11933 (linux_wait_for_event_1): Adjust.
11934 (count_events_callback, select_singlestep_lwp_callback)
11935 (select_event_lwp_callback, cancel_breakpoints_callback)
11936 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11937 (proceed_one_lwp): Adjust.
11938 (linux_async): Add debug output.
11939 (linux_thread_stopped): New.
11940 (linux_pause_all): New.
11941 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11943 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11944 (thread_db_free): Delete declaration.
11945 (thread_db_detach, thread_db_mourn): Declare.
11946 * thread-db.c (thread_db_init): Use thread_db_mourn.
11947 (thread_db_free): Delete, split in two.
11948 (disable_thread_event_reporting): New.
11949 (thread_db_detach): New.
11950 (thread_db_mourn): New.
11952 * server.h (struct thread_info) <last_resume_kind>: New field.
11953 <attached>: Add comment.
11954 <gdb_detached>: New field.
11955 (handler_func): Change return type to int.
11956 (handle_serial_event, handle_target_event): Ditto.
11957 (gdb_connected): Declare.
11959 (disconnected_tracing): Declare.
11960 (stop_tracing): Declare.
11962 * server.c (handle_query) <qSupported>: Report support for
11963 disconnected tracing.
11964 (queue_stop_reply_callback): Account for running threads.
11965 (gdb_wants_thread_stopped): New.
11966 (gdb_wants_all_threads_stopped): New.
11967 (gdb_reattached_process): New.
11968 (handle_status): Clear the `gdb_detached' flag of all processes.
11969 In all-stop, stop all threads.
11970 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11971 (process_serial_event): If the remote connection breaks, or if an
11972 exit was forced with "monitor exit", force an event loop exit.
11973 Handle disconnected tracing on detach.
11974 (handle_serial_event): Adjust.
11975 (handle_target_event): If GDB isn't connected, forward events back
11976 to the inferior, unless the last process exited, in which case,
11977 exit gdbserver. Adjust interface.
11979 * remote-utils.c (remote_open): Don't block in accept. Instead
11980 register an event loop source on the listen socket file
11981 descriptor. Refactor bits into ...
11982 (listen_desc): ... this new global.
11983 (gdb_connected): ... this new function.
11984 (enable_async_notification): ... this new function.
11985 (handle_accept_event): ... this new function.
11986 (remote_close): Clear remote_desc.
11988 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11990 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11992 (mourn_inferior): Define.
11993 (target_process_qsupported): Avoid the dangling else problem.
11994 (thread_stopped): Define.
11995 (pause_all): Define.
11996 (target_waitstatus_to_string): Declare.
11997 * target.c (target_waitstatus_to_string): New.
11999 * tracepoint.c (tracing): Make extern.
12000 (disconnected_tracing): New.
12001 (stop_tracing): Make extern. Handle tracing stops due to GDB
12003 (cmd_qtdisconnected): New.
12004 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12005 (handle_tracepoint_general_set): Handle QTDisconnected.
12007 * event-loop.c (event_handler_func): Change return type to int.
12008 (process_event): Bail out if the event handler wants the event
12010 (handle_file_event): Ditto.
12011 (start_event_loop): Bail out if the event handler wants the event
12014 * nto-low.c (nto_target_ops): Adjust.
12015 * spu-low.c (spu_wait): Don't remove the process here.
12016 (spu_target_ops): Adjust.
12017 * win32-low.c (win32_wait): Don't remove the process here.
12018 (win32_target_ops): Adjust.
12020 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12022 * regcache.c (realloc_register_cache): Invalidate inferior's
12023 regcache before recreating it.
12025 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12027 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12029 2010-04-09 Stan Shebs <stan@codesourcery.com>
12030 Pedro Alves <pedro@codesourcery.com>
12032 * server.h (LONGEST): New.
12033 (struct thread_info) <while_stepping>: New field.
12034 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12036 (initialize_tracepoint, handle_tracepoint_general_set)
12037 (handle_tracepoint_query, tracepoint_finished_step)
12038 (tracepoint_was_hit, release_while_stepping_state_list):
12039 (current_traceframe): Declare.
12040 * server.c (handle_general_set): Handle tracepoint packets.
12041 (read_memory): New.
12042 (write_memory): New.
12043 (handle_search_memory_1): Use read_memory.
12044 (handle_query): Report support for conditional tracepoints, trace
12045 state variables, and tracepoint sources. Handle tracepoint
12047 (main): Initialize the tracepoints module.
12048 (process_serial_event): Handle traceframe reads/writes.
12050 * linux-low.c (handle_tracepoints): New.
12051 (linux_wait_1): Call it.
12052 (linux_resume_one_lwp): Handle while-stepping.
12053 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12054 (linux_target_ops): Install them.
12055 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12057 * linux-x86-low.c (x86_supports_tracepoints): New.
12058 (the_low_target). Install it.
12060 * mem-break.h (delete_breakpoint): Declare.
12061 * mem-break.c (delete_breakpoint): Make external.
12063 * target.h (struct target_ops): Add `supports_tracepoints',
12064 `read_pc', and `write_pc' fields.
12065 (target_supports_tracepoints): Define.
12066 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12069 * regcache.h (struct regcache) <registers_owned>: New field.
12070 (init_register_cache, regcache_cpy): Declare.
12071 (regcache_read_pc, regcache_write_pc): Declare.
12072 (register_cache_size): Declare.
12073 (supply_regblock): Declare.
12074 * regcache.c (init_register_cache): New.
12075 (new_register_cache): Use it.
12076 (regcache_cpy): New.
12077 (register_cache_size): New.
12078 (supply_regblock): New.
12079 (regcache_read_pc, regcache_write_pc): New.
12081 * tracepoint.c: New.
12083 * Makefile.in (OBS): Add tracepoint.o.
12084 (tracepoint.o): New rule.
12086 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12088 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12090 (i386-mmx.c): Likewise.
12091 (i386-mmx-linux.o): Likewise.
12092 (i386-mmx-linux.c): Likewise.
12094 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12095 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12096 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12097 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12099 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12100 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12101 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12103 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12105 * Makefile.in (clean): Updated.
12107 (i386-avx.c): Likewise.
12108 (i386-avx-linux.o): Likewise.
12109 (i386-avx-linux.c): Likewise.
12110 (amd64-avx.o): Likewise.
12111 (amd64-avx.c): Likewise.
12112 (amd64-avx-linux.o): Likewise.
12113 (amd64-avx-linux.c): Likewise.
12115 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12116 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12117 (srv_amd64_regobj): Add amd64-avx.o.
12118 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12119 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12120 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12121 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12122 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12123 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12124 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12126 * i387-fp.c: Include "i386-xstate.h".
12128 (i387_cache_to_xsave): Likewise.
12129 (i387_xsave_to_cache): Likewise.
12130 (x86_xcr0): Likewise.
12132 * i387-fp.h (i387_cache_to_xsave): Likewise.
12133 (i387_xsave_to_cache): Likewise.
12134 (x86_xcr0): Likewise.
12136 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12137 * linux-crisv32-low.c (target_regsets): Likewise.
12138 * linux-m68k-low.c (target_regsets): Likewise.
12139 * linux-mips-low.c (target_regsets): Likewise.
12140 * linux-ppc-low.c (target_regsets): Likewise.
12141 * linux-s390-low.c (target_regsets): Likewise.
12142 * linux-sh-low.c (target_regsets): Likewise.
12143 * linux-sparc-low.c (target_regsets): Likewise.
12144 * linux-xtensa-low.c (target_regsets): Likewise.
12146 * linux-low.c: Include <sys/uio.h>.
12147 (regsets_fetch_inferior_registers): Support nt_type.
12148 (regsets_store_inferior_registers): Likewise.
12149 (linux_process_qsupported): New.
12150 (linux_target_ops): Add linux_process_qsupported.
12152 * linux-low.h (regset_info): Add nt_type.
12153 (linux_target_ops): Add process_qsupported.
12155 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12157 (init_registers_i386_avx_linux): New.
12158 (init_registers_amd64_avx_linux): Likewise.
12159 (xmltarget_i386_linux_no_xml): Likewise.
12160 (xmltarget_amd64_linux_no_xml): Likewise.
12161 (PTRACE_GETREGSET): Likewise.
12162 (PTRACE_SETREGSET): Likewise.
12163 (x86_fill_xstateregset): Likewise.
12164 (x86_store_xstateregset): Likewise.
12165 (use_xml): Likewise.
12166 (x86_linux_update_xmltarget): Likewise.
12167 (x86_linux_process_qsupported): Likewise.
12168 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12169 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12170 init_registers_i386_linux here. Call
12171 x86_linux_update_xmltarget.
12172 (the_low_target): Add x86_linux_process_qsupported.
12174 * server.c (handle_query): Call target_process_qsupported.
12176 * target.h (target_ops): Add process_qsupported.
12177 (target_process_qsupported): New.
12179 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12181 * inferiors.c (add_thread): Set last_status kind to
12182 TARGET_WAITKIND_IGNORE.
12183 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12184 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12185 (linux_wait_1): Move `thread' local definition to block that uses
12186 it. Don't NULL initialize `event_child'.
12187 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12188 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12189 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12191 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12193 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12194 an extended waitstatus, or by a watchpoint.
12195 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12196 thread was stepping or has been stopped by a watchpoint.
12198 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12200 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12201 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12202 of another, then delete the previous, and validate all
12204 (validate_inserted_breakpoint): New.
12205 (delete_disabled_breakpoints): New.
12206 (validate_breakpoints): New.
12207 (check_mem_read): Validate breakpoints before trusting their
12208 shadow. Delete disabled breakpoints.
12209 (check_mem_write): Validate breakpoints before trusting they
12210 should be inserted. Delete disabled breakpoints.
12211 * mem-break.h (validate_breakpoints):
12212 * server.c (handle_query): Validate breakpoints when we see a
12215 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12217 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12218 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12219 if we could tell there's a GDB breakpoint at stop_pc.
12220 (need_step_over_p): Don't do a step over if we find a GDB
12221 breakpoint at the resume PC.
12223 * mem-break.c (struct raw_breakpoint): New.
12224 (enum bkpt_type): New type `gdb_breakpoint'.
12225 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12226 fields. New field `raw'.
12227 (find_raw_breakpoint_at): New.
12228 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12229 breakpoint instead.
12230 (set_breakpoint_at): Adjust.
12231 (delete_raw_breakpoint): New.
12232 (release_breakpoint): New.
12233 (delete_breakpoint): Rename to...
12234 (delete_breakpoint_1): ... this. Add proc parameter. Use
12235 release_breakpoint. Return ENOENT.
12236 (delete_breakpoint): Reimplement.
12237 (find_breakpoint_at): Delete.
12238 (find_gdb_breakpoint_at): New.
12239 (delete_breakpoint_at): Delete.
12240 (set_gdb_breakpoint_at): New.
12241 (delete_gdb_breakpoint_at): New.
12242 (gdb_breakpoint_here): New.
12243 (set_reinsert_breakpoint): Use release_breakpoint.
12244 (uninsert_breakpoint): Rename to ...
12245 (uninsert_raw_breakpoint): ... this.
12246 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12247 (reinsert_raw_breakpoint): Change parameter type to
12249 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12251 (check_breakpoints): Adjust. Use release_breakpoint.
12252 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12253 (breakpoint_inserted_here): Ditto.
12254 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12255 Don't trust the breakpoint's shadow if it is not inserted.
12256 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12257 (delete_all_breakpoints): Adjust.
12258 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12259 use delete_breakpoint_1.
12261 * mem-break.h (breakpoints_supported): Delete declaration.
12262 (set_gdb_breakpoint_at): Declare.
12263 (gdb_breakpoint_here): Declare.
12264 (delete_breakpoint_at): Delete.
12265 (delete_gdb_breakpoint_at): Declare.
12267 * server.h (struct raw_breakpoint): Forward declare.
12268 (struct process_info): New field `raw_breakpoints'.
12270 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12273 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12275 * linux-low.c (status_pending_p_callback): Fix comment.
12276 (linux_wait_for_event_1): Move most of the internal breakpoint
12277 handling from here...
12278 (linux_wait_1): ... to here.
12279 (count_events_callback): New.
12280 (select_singlestep_lwp_callback): New.
12281 (select_event_lwp_callback): New.
12282 (cancel_breakpoints_callback): New.
12283 (select_event_lwp): New.
12284 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12285 priority to all LWPs that have had events that should be reported
12286 to the client. Cancel breakpoints when about to reporting the
12287 event to the client, not while stopping lwps. No longer cancel
12288 finished single-steps here.
12289 (cancel_finished_single_step): Delete.
12290 (cancel_finished_single_steps): Delete.
12292 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12294 * mem-break.c (enum bkpt_type): New.
12295 (struct breakpoint): New field `type'.
12296 (set_breakpoint_at): Change return type to struct breakpoint
12297 pointer. Set type to `other_breakpoint' by default.
12298 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12299 in the breakpoint list.
12300 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12301 (reinsert_breakpoint): Rename to ...
12302 (reinsert_raw_breakpoint): ... this.
12303 (reinsert_breakpoints_at): Adjust.
12304 * mem-break.h (struct breakpoint): Declare.
12305 (set_breakpoint_at): Change return type to struct breakpoint
12308 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12310 * server.c (handle_query): Assign, not compare.
12312 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12314 Teach linux gdbserver to step-over-breakpoints.
12316 * linux-low.c (can_hardware_single_step): New.
12317 (supports_breakpoints): New.
12318 (handle_extended_wait): If stopping threads, read the stop pc of
12319 the new cloned LWP.
12321 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12322 low target doesn't support retrieving the PC.
12323 (add_lwp): Set last_resume_kind to resume_continue.
12324 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12325 (linux_attach): Don't clear stop_expected. Set the lwp's
12326 last_resume_kind to resume_stop.
12327 (linux_detach_one_lwp): Don't check for removed breakpoints.
12328 (check_removed_breakpoint): Delete.
12329 (status_pending_p): Rename to ...
12330 (status_pending_p_callback): ... this. Don't check for removed
12331 breakpoints. Don't consider threads that are stopped from GDB's
12333 (linux_wait_for_lwp): Always read the stop_pc here.
12334 (cancel_breakpoint): New.
12335 (step_over_bkpt): New global.
12336 (linux_wait_for_event_1): Implement stepping over breakpoints.
12337 (gdb_wants_lwp_stopped): New.
12338 (gdb_wants_all_stopped): New.
12339 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12340 single-step traps here. Store the thread's last reported target
12342 (send_sigstop): Don't clear stop_expected. Always set it,
12344 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12345 (cancel_finished_single_step): New.
12346 (cancel_finished_single_steps): New.
12347 (wait_for_sigstop): Don't cancel finished single-step traps here.
12348 (linux_resume_one_lwp): Don't check for removed breakpoints.
12349 Don't set `step' on non-hardware step archs.
12350 (linux_set_resume_request): Ignore resume_stop requests if already
12351 stopping or stopped. Set the lwp's last_resume_kind.
12352 (resume_status_pending_p): Don't check for removed breakpoints.
12353 (need_step_over_p): New.
12354 (start_step_over): New.
12355 (finish_step_over): New.
12356 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12357 requests. Clear the thread's last reported target waitstatus.
12358 Don't use the `suspended' flag. Don't consider pending breakpoints.
12359 (linux_resume): Start a step-over if necessary.
12360 (proceed_one_lwp): New.
12361 (proceed_all_lwps): New.
12362 (unstop_all_lwps): New.
12363 * linux-low.h (struct lwp_info): Rewrite comment for the
12364 `suspended' flag. Add the `stop_pc' field. Delete the
12365 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12366 Add `'last_resume_kind' and `need_step_over' fields.
12367 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12368 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12369 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12370 (set_raw_breakpoint_at): New.
12371 (set_breakpoint_at): Rewrite to use it.
12372 (reinsert_breakpoint_handler): Delete.
12373 (set_reinsert_breakpoint): New.
12374 (reinsert_breakpoint_by_bp): Delete.
12375 (delete_reinsert_breakpoints): New.
12376 (uninsert_breakpoint): Rewrite.
12377 (uninsert_breakpoints_at): New.
12378 (reinsert_breakpoint): Rewrite.
12379 (reinsert_breakpoints_at): New.
12380 (check_breakpoints): Rewrite.
12381 (breakpoint_here): New.
12382 (breakpoint_inserted_here): New.
12383 (check_mem_read): Adjust.
12384 * mem-break.h (breakpoints_supported, breakpoint_here)
12385 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12386 (reinsert_breakpoint_by_bp): Delete declaration.
12387 (delete_reinsert_breakpoints): Declare.
12388 (reinsert_breakpoint): Delete declaration.
12389 (reinsert_breakpoints_at): Declare.
12390 (uninsert_breakpoint): Delete declaration.
12391 (uninsert_breakpoints_at): Declare.
12392 (check_breakpoints): Adjust prototype.
12393 * server.h: Adjust include order.
12394 (struct thread_info): Declare here. Add a `last_status' field.
12396 2010-03-23 Michael Snyder <msnyder@vmware.com>
12398 * server.c (crc32): New function.
12399 (handle_query): Add handling for 'qCRC:' request.
12401 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12403 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12404 lwp had been stopped by a watchpoint.
12406 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12408 * server.h (internal_error): Declare.
12409 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12410 * utils.c (internal_error): New function.
12412 2010-03-15 Andreas Schwab <schwab@redhat.com>
12414 * configure.srv: Fix typo setting srv_regobj.
12416 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12418 * linux-low.c (fetch_register): Avoid passing a non string literal
12420 (usr_store_inferior_registers): Ditto.
12422 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12424 * linux-low.c (linux_write_memory): Bail out early if peeking
12427 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12429 * linux-low.h (struct lwp_info): New fields
12430 `stopped_by_watchpoint' and `stopped_data_address'.
12431 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12432 here, and cache them in the lwp object.
12433 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12435 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12437 (linux_stopped_by_watchpoint): Rewrite.
12438 (linux_stopped_data_address): Rewrite.
12440 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12442 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12443 switching the current inferior, not before.
12445 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12447 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12448 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12449 i386-linux.c and amd64-linux.c.
12450 (reg-i386.o): Removed.
12451 (reg-i386.c): Likewise.
12452 (reg-i386-linux.o): Likewise.
12453 (reg-i386-linux.c): Likewise.
12454 (reg-x86-64.o): Likewise.
12455 (reg-x86-64.c): Likewise.
12456 (reg-x86-64-linux.o): Likewise.
12457 (reg-x86-64-linux.c): Likewise.
12459 (i386.c): Likewise.
12460 (i386-linux.o): Likewise.
12461 (i386-linux.c): Likewise.
12462 (amd64.o): Likewise.
12463 (amd64.c): Likewise.
12464 (amd64-linux.o): Likewise.
12465 (amd64-linux.c): Likewise.
12467 * configure.srv (srv_i386_regobj): New.
12468 (srv_i386_linux_regobj): Likewise.
12469 (srv_amd64_regobj): Likewise.
12470 (srv_amd64_linux_regobj): Likewise.
12471 (srv_i386_32bit_xmlfiles): Likewise.
12472 (srv_i386_64bit_xmlfiles): Likewise.
12473 (srv_i386_xmlfiles): Likewise.
12474 (srv_amd64_xmlfiles): Likewise.
12475 (srv_i386_linux_xmlfiles): Likewise.
12476 (srv_amd64_linux_xmlfiles): Likewise.
12477 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12478 srv_xmlfiles to $srv_i386_xmlfiles.
12479 (i[34567]86-*-mingw32ce*): Likewise.
12480 (i[34567]86-*-mingw*): Likewise.
12481 (i[34567]86-*-nto*): Likewise.
12482 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12483 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12484 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12485 (x86_64-*-linux*): Likewise.
12487 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12488 (init_registers_amd64_linux): New.
12489 (x86_arch_setup): Replace init_registers_x86_64_linux with
12490 init_registers_amd64_linux.
12492 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12494 * configure.ac: Check for libdl. If it is not available link against
12495 static libthread_db.
12496 * configure: Regenerate.
12498 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12502 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12503 handing a read watchpoint.
12504 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12506 2010-02-12 Doug Evans <dje@google.com>
12508 * linux-low.c (linux_supports_tracefork_flag): Document.
12509 (linux_look_up_symbols): Add comment.
12511 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12513 * regcache.c (supply_register): Clear regcache if buf is NULL.
12515 2010-02-02 Nicolas Roche <roche@sourceware.org>
12516 Joel Brobecker <brobecker@adacore.com>
12518 * inferiors.c (find_inferior): Add function documentation.
12519 (unloaded_dll): Handle the case where the unloaded dll has not
12520 been previously registered in the dll list.
12522 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12524 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12525 (thumb2_breakpoint): New.
12526 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12528 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12530 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12531 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12534 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12536 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12538 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12540 * linux-s390-low.c (s390_collect_ptrace_register)
12541 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12543 2010-01-21 Doug Evans <dje@google.com>
12545 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12546 (PTRACE_ARG4_TYPE): New macro.
12547 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12548 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12549 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12550 (usr_store_inferior_registers): Ditto.
12551 (linux_read_memory, linux_write_memory): Ditto.
12552 (linux_test_for_tracefork): Ditto.
12554 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12555 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12557 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12559 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12562 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12564 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12565 prototype to take a regcache. Adjust.
12567 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12569 * regcache.h (struct thread_info): Forward declare.
12570 (struct regcache): New.
12571 (new_register_cache): Adjust prototype.
12572 (get_thread_regcache): Declare.
12573 (free_register_cache): Adjust prototype.
12574 (registers_to_string, registers_from_string): Ditto.
12575 (supply_register, supply_register_by_name, collect_register)
12576 (collect_register_as_string, collect_register_by_name): Ditto.
12577 * regcache.c (struct inferior_regcache_data): Delete.
12578 (get_regcache): Rename to ...
12579 (get_thread_regcache): ... this. Adjust. Switch inferior before
12580 fetching registers.
12581 (regcache_invalidate_one): Adjust.
12582 (regcache_invalidate): Fix prototype.
12583 (new_register_cache): Return the new register cache.
12584 (free_register_cache): Change prototype.
12585 (realloc_register_cache): Adjust.
12586 (registers_to_string): Change prototype to take a regcache. Adjust.
12587 (registers_from_string): Ditto.
12588 (register_data): Ditto.
12589 (supply_register): Ditto.
12590 (supply_register_by_name): Ditto.
12591 (collect_register): Ditto.
12592 (collect_register_as_string): Ditto.
12593 (collect_register_by_name): Ditto.
12594 * server.c (process_serial_event): Adjust.
12595 * linux-low.h (regset_fill_func, regset_store_func): Change
12597 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12599 * linux-low.c (get_stop_pc): Adjust.
12600 (check_removed_breakpoint): Adjust.
12601 (linux_wait_for_event): Adjust.
12602 (linux_resume_one_lwp): Adjust.
12603 (fetch_register): Add regcache parameter. Adjust.
12604 (usr_store_inferior_registers): Ditto.
12605 (regsets_fetch_inferior_registers): Ditto.
12606 (regsets_store_inferior_registers): Ditto.
12607 (linux_fetch_registers, linux_store_registers): Ditto.
12608 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12610 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12612 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12613 prototype to take a regcache.
12614 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12615 * remote-utils.c (convert_ascii_to_int, outreg)
12616 (prepare_resume_reply): Change prototype to take a regcache.
12618 * target.h (struct target_ops) <fetch_registers, store_registers>:
12619 Change prototype to take a regcache.
12620 (fetch_inferior_registers, store_inferior_registers): Change
12621 prototype to take a regcache. Adjust.
12622 * proc-service.c (ps_lgetregs): Adjust.
12623 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12624 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12625 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12626 take a regcache. Adjust.
12627 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12628 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12629 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12630 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12631 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12632 (cris_cannot_fetch_register):
12633 (cris_breakpoint_at): Change prototype to take a regcache.
12635 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12636 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12637 to take a regcache. Adjust.
12638 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12640 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12641 take a regcache. Adjust.
12642 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12643 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12644 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12645 * linux-mips-low.c (mips_get_pc):
12646 (mips_set_pc): Change prototype to take a regcache. Adjust.
12647 (mips_reinsert_addr): Adjust.
12648 (mips_collect_register): Change prototype to take a regcache.
12650 (mips_supply_register):
12651 (mips_collect_register_32bit, mips_supply_register_32bit)
12652 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12653 (mips_store_fpregset): Ditto.
12654 * linux-ppc-low.c (ppc_supply_ptrace_register)
12655 (ppc_supply_ptrace_register): Ditto.
12656 (parse_spufs_run): Adjust.
12657 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12658 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12659 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12660 take a regcache. Adjust.
12661 * linux-s390-low.c (s390_collect_ptrace_register)
12662 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12663 (s390_set_pc): Change prototype to take a regcache. Adjust.
12664 (s390_arch_setup): Adjust.
12665 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12666 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12667 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12668 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12669 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12671 (sparc_breakpoint_at): Adjust.
12672 * linux-xtensa-low.c (xtensa_fill_gregset):
12673 (xtensa_store_gregset):
12674 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12675 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12676 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12677 prototype to take a regcache. Adjust.
12678 * win32-arm-low.c (arm_fetch_inferior_register)
12679 (arm_store_inferior_register): Change prototype to take a
12681 * win32-i386-low.c (i386_fetch_inferior_register)
12682 (i386_store_inferior_register): Change prototype to take a
12684 * win32-low.c (child_fetch_inferior_registers)
12685 (child_store_inferior_registers): Change prototype to take a
12687 (win32_wait): Adjust.
12688 (win32_fetch_inferior_registers): Change prototype to take a
12690 (win32_store_inferior_registers): Adjust.
12691 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12692 store_inferior_register>: Change prototype to take a regcache.
12694 2010-01-20 Doug Evans <dje@google.com>
12696 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12698 (linux_wait_for_event1, linux_init_signals): Ditto.
12699 (W_STOPCODE): Provide definition if missing.
12701 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12703 * linux-low.c (linux_core_of_thread): New.
12704 (compare_ints, show_process, list_threads): New.
12705 (linux_qxfer_osdata): Report threads and cores.
12706 (linux_target_op): Register linux_core_of_thread.
12707 * remote-utils.c (prepare_resume_reply): Report the core.
12708 (buffer_xml_printf): Support %d specifier.
12709 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12711 (handle_query): Handle qXfer:threads. Announce availability
12713 * target.h (struct target_ops): New field core_of_thread.
12715 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12717 * Makefile.in (clean): Remove new generated files.
12718 (reg-s390.o, reg-s390.c): Remove rules.
12719 (reg-s390x.o, reg-s390x.c): Likewise.
12720 (s390-linux32.o, s390-linux32.c): Add rules.
12721 (s390-linux64.o, s390-linux64.c): Likewise.
12722 (s390x-linux64.o, s390x-linux64.c): Likewise.
12723 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12724 * linux-s390-low.c: Include <elf.h>.
12725 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12726 (init_registers_s390): Remove prototype.
12727 (init_registers_s390x): Likewise.
12728 (init_registers_s390_linux32): Add prototype.
12729 (init_registers_s390_linux64): Likewise.
12730 (init_registers_s390x_linux64): Likewise.
12731 (s390_num_regs_3264): New define.
12732 (s390_regmap_3264): New global variable.
12733 (s390_cannot_fetch_register): Remove obsolete check.
12734 (s390_cannot_store_register): Likewise.
12735 (s390_collect_ptrace_register): Handle upper/lower register halves.
12736 (s390_supply_ptrace_register): Likewise.
12737 (s390_fill_gregset): Update to register number changes.
12738 (s390_get_hwcap): New routine.
12739 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12740 Install appropriate regmap and register set.
12742 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12744 * server.c (gdbserver_version): Update copyright year to 2010.
12745 * gdbreplay.c (gdbreplay_version): Likewise.
12747 2009-12-28 Doug Evans <dje@google.com>
12749 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12750 elf/external.h. Include <elf.h> instead but only if necessary.
12752 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12754 * linux-low.c (linux_remove_process): Remove `detaching'
12755 parameter. Don't release/detach from thread_db here.
12756 (linux_kill): Release/detach from thread_db here, ...
12757 (linux_detach): ... and here, before actually detaching.
12758 (linux_wait_1): ... and here, when a process exits.
12759 * thread-db.c (any_thread_of): New.
12760 (thread_db_free): Switch the current inferior to a thread of the
12763 2009-12-21 Doug Evans <dje@google.com>
12765 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12767 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12768 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12769 warning ifndef __NR_tkill. Move setting of errno there too.
12770 Delete unnecessary resetting of errno after syscall.
12771 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12773 * configure.ac: Check for dladdr.
12774 * config.in: Regenerate.
12775 * configure: Regenerate.
12776 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12777 (try_thread_db_load): Update.
12779 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12781 2009-12-18 Doug Evans <dje@google.com>
12783 * event-loop.c: Include unistd.h if it exists.
12785 * linux-low.c (my_waitpid): Move definition away from being in
12786 between linux_tracefork_child/linux_test_for_tracefork.
12788 * gdb_proc_service.h (psaddr_t): Fix type.
12789 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12790 signature to match glibc.
12792 2009-12-16 Doug Evans <dje@google.com>
12794 * linux-low.c (linux_read_memory): Fix argument to read.
12796 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12798 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12799 events, don't leave current_inferior pointing at null.
12801 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12803 * win32-low.c (LOG): Delete.
12804 (OUTMSG): Output to stderr.
12805 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12806 on compile time LOG macro.
12807 (win32_wait): Fix debug output.
12809 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12811 * win32-low.c (win32_add_one_solib): If the dll name is
12812 "ntdll.dll", prepend the system directory to the dll path.
12814 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12816 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12818 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12819 Vladimir Prus <vladimir@codesourcery.com>
12821 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12822 * configure.ac: Check for __mcoldfire__ and set
12823 gdb_cv_m68k_is_coldfire.
12824 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12825 reg-cf.o and reg-m68k.o.
12826 * configure: Regenerated.
12828 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12830 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12831 Pass it to thread_db_free.
12832 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12833 proper `detaching' argument to linux_remove_process.
12834 * linux-low.h (thread_db_free): Add `detaching' parameter.
12835 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12837 (thread_db_free): Add `detaching' parameter. Only
12838 call td_ta_clear_event if detaching from process.
12840 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12842 * thread-db.c (thread_db_free): Fix typo.
12844 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12847 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12849 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12851 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12852 with an i686 compiler.
12853 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12855 * configure: Rebuilt.
12857 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12861 * server.c (handle_search_memory_1): Correct read_addr initialization
12862 in loop for searching subsequent chunks.
12864 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12866 * configure.ac: New --with-libthread-db option.
12867 * thread-db.c: Allow direct dependence on libthread_db.
12868 (thread_db_free): Adjust.
12869 * config.in: Regenerate.
12870 * configure: Likewise.
12872 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12875 * thread-db.c (attach_thread): New function.
12876 (maybe_attach_thread): Return success/failure.
12877 (find_new_threads_callback): Adjust.
12878 (thread_db_find_new_threads): Loop until no new threads.
12880 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12882 * proc-service.c (ps_lgetregs): Formatting.
12884 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12886 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12887 * configure.ac: Adjust.
12888 * linux-low.h (struct process_info_private): Move members to struct
12890 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12891 * linux-low.c (linux_remove_process): Adjust.
12892 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12893 * server.c (handle_query): Move code ...
12894 (handle_monitor_command): ... here. New function.
12895 * target.h (struct target_ops): New member.
12896 * thread-db.c (struct thread_db): New.
12897 (libthread_db_search_path): New variable.
12898 (thread_db_create_event, thread_db_enable_reporting)
12899 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12900 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12901 (try_thread_db_load_1, dladdr_to_soname): New functions.
12902 (try_thread_db_load, thread_db_load_search): New functions.
12903 (thread_db_init): Search for libthread_db.
12904 (thread_db_free): New function.
12905 (thread_db_handle_monitor_command): Likewise.
12906 * config.in: Regenerate.
12907 * configure: Regenerate.
12909 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12911 * spu-low.c (spu_kill): Wait for inferior to terminate.
12912 Call clear_inferiors.
12913 (spu_detach): Call clear_inferiors.
12915 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12917 * aclocal.m4: Regenerate.
12918 * config.in: Likewise.
12919 * configure: Likewise.
12921 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12923 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12924 (parse_spufs_run): New function.
12925 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12926 (ppc_breakpoint_at): Handle SPU breakpoints.
12928 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12930 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12931 (SPUFS_MAGIC): Define.
12932 (spu_enumerate_spu_ids): New function.
12933 (linux_qxfer_spu): New function.
12934 (linux_target_ops): Install linux_qxfer_spu.
12936 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12938 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12939 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12940 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12941 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12942 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12943 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12944 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12945 (init_registers_powerpc_cell32l): Add prototype.
12946 (init_registers_powerpc_cell64l): Likewise.
12947 (ppc_arch_setup): Detect Cell/B.E. architecture.
12949 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12951 * Makefile.in (datarootdir): New variable.
12953 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12955 * linux-low.c (linux_write_memory): Update debugging output.
12956 * Makefile.in (clean): Add new descriptions.
12957 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12958 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12959 * configure.srv: Add new files for arm*-*-linux*.
12960 * linux-arm-low.c: Add new declarations.
12961 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12962 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12963 (HWCAP_VFPv3D16): New.
12964 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12965 instead of __IWMMXT__.
12966 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12967 (arm_arch_setup): New.
12968 (target_regsets): Remove #ifdef. Add VFP regset.
12969 (the_low_target): Use arm_arch_setup.
12971 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12973 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12974 the main thread again.
12976 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12978 Adding Neutrino gdbserver.
12979 * configure: Regenerated.
12980 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12981 * configure.srv (i[34567]86-*-nto*): New target.
12982 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12983 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12984 (nto_comctrl) [__QNX__]: New function.
12985 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12987 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12989 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12992 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12993 Pedro Alves <pedro@codesourcery.com>
12995 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12996 don't support CONTEXT_EXTENDED_REGISTERS.
12997 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12998 (the_low_target): Install them.
12999 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13000 failing with ERROR_PIPE_NOT_CONNECTED.
13002 2009-06-30 Doug Evans <dje@google.com>
13003 Pierre Muller <muller@ics.u-strasbg.fr>
13005 Add h/w watchpoint support to x86-linux, win32-i386.
13006 * Makefile.in (SFILES): Add i386-low.c
13007 (i386_low_h): Define.
13008 (i386-low.o): Add dependencies.
13009 (linux-x86-low.o): Add i386-low.h dependency.
13010 (win32-i386-low.o): Ditto.
13011 * i386-low.c: New file.
13012 * i386-low.h: New file.
13013 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13014 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13015 * linux-low.c (linux_add_process): Initialize arch_private.
13016 (linux_remove_process): Free arch_private.
13017 (add_lwp): Initialize arch_private.
13018 (delete_lwp): Free arch_private.
13019 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13021 * linux-low.h (process_info_private): New member arch_private.
13022 (lwp_info): New member arch_private.
13023 (linux_target_ops): New members new_process, new_thread,
13025 (ptid_of): New macro.
13026 * linux-x86-low.c: Include stddef.h, i386-low.h.
13027 (arch_process_info): New struct.
13028 (arch_lwp_info): New struct.
13029 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13030 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13031 (i386_dr_low_get_status): New function.
13032 (x86_insert_point, x86_remove_point): New functions.
13033 (x86_stopped_by_watchpoint): New function.
13034 (x86_stopped_data_address): New function.
13035 (x86_linux_new_process, x86_linux_new_thread): New functions.
13036 (x86_linux_prepare_to_resume): New function.
13037 (the_low_target): Add entries for insert_point, remove_point,
13038 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13040 * server.c (debug_hw_points): New global.
13041 (monitor_show_help): Document set debug-hw-points.
13042 (handle_query): Process "set debug-hw-points".
13043 * server.h (debug_hw_points): Declare.
13044 (paddress): Declare.
13045 * utils.c (NUMCELLS, CELLSIZE): New macros.
13046 (get_sell, xsnprintf, paddress): New functions.
13047 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13048 remove_point, stopped_by_watchpoint, stopped_data_address.
13049 * win32-i386-low.c: Include i386-low.h.
13050 (debug_reg_state): Replaces dr.
13051 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13052 (i386_dr_low_get_status): New function.
13053 (i386_insert_point, i386_remove_point): New functions.
13054 (i386_stopped_by_watchpoint): New function.
13055 (i386_stopped_data_address): New function.
13056 (i386_initial_stuff): Update.
13057 (get_thread_context,set_thread_context,i386_thread_added): Update.
13058 (the_low_target): Add entries for insert_point,
13059 remove_point, stopped_by_watchpoint, stopped_data_address.
13060 * win32-low.c (win32_insert_watchpoint): New function.
13061 (win32_remove_watchpoint): New function.
13062 (win32_stopped_by_watchpoint): New function.
13063 (win32_stopped_data_address): New function.
13064 (win32_target_ops): Add entries for insert_watchpoint,
13065 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13066 * win32-low.h (win32_target_ops): New members insert_point,
13067 remove_point, stopped_by_watchpoint, stopped_data_address.
13069 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13071 * server.c (process_serial_event): Re-return unsupported, not
13072 error, if the type isn't recognized. Re-allow supporting only
13073 insert or remove packets. Also call require_running for
13074 breakpoints. Add missing break statement to default case. Tidy.
13075 * target.h (struct target_ops): Rename insert_watchpoint to
13076 insert_point, and remove_watchpoint to remove_point.
13078 * linux-low.h (struct linux_target_ops): Likewise.
13079 * linux-low.c (linux_insert_watchpoint): Rename to ...
13080 (linux_insert_point): ... this. Adjust.
13081 (linux_remove_watchpoint): Rename to ...
13082 (linux_remove_point): ... this. Adjust.
13083 (linux_target_ops): Adjust.
13084 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13085 (cris_insert_point): ... this.
13086 (cris_remove_watchpoint): Rename to ...
13087 (cris_remove_point): ... this.
13088 (the_low_target): Adjust.
13090 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13092 * server.c (handle_v_kill): Pass signal_pid to
13093 kill_inferior if multi_process is zero.
13095 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13097 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13098 * target.h (target_ops): Comment for *_watchpoint to make it clear
13099 the functions can get types '0' and '1'.
13101 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13103 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13104 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13105 * regcache.c (get_regcache): Likewise.
13106 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13107 * win32-low.c (child_fetch_inferior_registers): Remove check for
13110 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13111 Pedro Alves <pedro@codesourcery.com>
13113 * target.h (struct target_ops) <supports_multi_process>: New
13115 (target_supports_multi_process): New.
13116 * server.c (handle_query): Even if GDB reports support, only
13117 enable multi-process if the target also supports it. Report
13118 multi-process support only if the target backend supports it.
13119 * linux-low.c (linux_supports_multi_process): New function.
13120 (linux_target_ops): Install it as target_supports_multi_process
13123 2009-05-24 Doug Evans <dje@google.com>
13125 Global renaming of find_thread_pid to find_thread_ptid.
13126 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13127 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13128 All callers updated.
13130 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13131 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13134 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13135 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13136 (linux_resume_one_lwp): Ditto.
13138 2009-05-23 Doug Evans <dje@google.com>
13140 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13141 from struct inferior_list_entry * to struct lwp_info *.
13142 All callers updated.
13144 2009-05-13 Doug Evans <dje@google.com>
13146 * linux-x86-low.c: Don't include assert.h.
13147 (x86_siginfo_fixup): Use fatal, not assert.
13148 (x86_arch_setup): Fix comment.
13150 2009-05-12 Doug Evans <dje@google.com>
13152 Biarch support for i386/amd64 gdbserver.
13153 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13154 Add linux-x86-low.c.
13155 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13156 (linux-x86-low.o): Add.
13157 * linux-x86-64-low.c: Delete.
13158 * linux-i386-low.c: Delete.
13159 * linux-x86-low.c: New file.
13160 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13162 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13164 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13165 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13166 (linux_child_pid_to_exec_file): New function.
13167 (elf_64_header_p, elf_64_file_p): New functions.
13168 (siginfo_fixup): New function.
13169 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13170 give target a chance to convert layout.
13171 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13172 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13174 2009-05-07 Doug Evans <dje@google.com>
13176 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13177 (regsets_store_inferior_registers): Ditto.
13179 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13183 * linux-low.c (must_set_ptrace_flags): Delete.
13184 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13186 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13187 `lwp->must_set_ptrace_flags' instead.
13188 (linux_wait_for_event_1): Set ptrace options here.
13189 (linux_wait_1): ... not here.
13191 2009-04-30 Doug Evans <dje@google.com>
13193 * inferiors.c (started_inferior_callback): New function.
13194 (attached_inferior_callback): New function.
13195 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13196 * server.c (print_started_pid, print_attached_pid): New functions.
13197 (detach_or_kill_for_exit): New function.
13198 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13199 * server.h (have_started_inferiors_p): Declare.
13200 (have_attached_inferiors_p): Declare.
13202 * inferiors.c (remove_process): Fix memory leak, free process.
13203 * linux-low.c (linux_remove_process): New function.
13204 (linux_kill): Call it instead of remove_process.
13205 (linux_detach, linux_wait_1): Ditto.
13207 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13209 * configure.srv: Add x86 Windows CE target.
13211 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13213 * inferiors.c (get_thread_process): Make global.
13214 * server.h (get_thread_process): Add prototype.
13215 * thread-db.c (find_one_thread): Use get_thread_process
13216 instead of current_process.
13217 (thread_db_get_tls_address): Do not crash if called when
13218 thread layer is not yet initialized.
13220 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13222 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13223 * spu-low.c (current_tid): Rename to ...
13224 (current_ptid): ... this.
13225 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13226 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13227 ptid_get_lwp (current_ptid) instead of current_tid.
13228 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13229 instead of current_tid. Use find_process_pid to verify pid
13230 argument is valid. Pass proper argument to remove_process.
13231 (spu_thread_alive): Compare current_ptid instead of current_tid.
13232 (spu_resume): Likewise.
13234 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13236 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13239 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13241 Implement the multiprocess extensions, and add linux multiprocess
13244 * server.h (ULONGEST): Declare.
13245 (struct ptid, ptid_t): New.
13246 (minus_one_ptid, null_ptid): Declare.
13247 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13248 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13249 (struct inferior_list_entry): Change `id' type from unsigned from
13251 (struct sym_cache, struct breakpoint, struct
13252 process_info_private): Forward declare.
13253 (struct process_info): Declare.
13254 (current_process): Declare.
13255 (all_processes): Declare.
13256 (initialize_inferiors): Declare.
13257 (add_thread): Adjust to use ptid_t.
13258 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13259 (add_process, remove_process, find_thread_pid): Declare.
13260 (find_inferior_id): Adjust to use ptid_t.
13261 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13262 (multi_process): Declare.
13263 (push_event): Adjust to use ptid_t.
13264 (read_ptid, write_ptid): Declare.
13265 (prepare_resume_reply): Adjust to use ptid_t.
13266 (clear_symbol_cache): Declare.
13267 * inferiors.c (all_processes): New.
13268 (null_ptid, minus_one_ptid): New.
13269 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13270 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13271 (add_thread): Change unsigned long to ptid. Remove gdb_id
13273 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13274 (gdb_id_to_thread): Rename to ...
13275 (find_thread_pid): ... this. Change unsigned long to ptid.
13276 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13277 (loaded_dll, pull_pid_from_list): Adjust.
13278 (add_process, remove_process, find_process_pid)
13279 (get_thread_process, current_process, initialize_inferiors): New.
13280 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13281 (struct target_waitstatus) <related_pid>: Ditto.
13282 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13283 return type to int.
13284 (struct target_ops) <join>: Add `pid' argument.
13285 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13286 (struct target_ops) <wait>: Add `ptid' field. Change return type
13288 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13289 (mywait): Add `ptid' argument. Change return type to ptid_t.
13290 (target_pid_to_str): Declare.
13291 * target.c (set_desired_inferior): Adjust to use ptids.
13292 (mywait): Add new `ptid' argument. Adjust.
13293 (target_pid_to_str): New.
13294 * mem-break.h (free_all_breakpoints): Declare.
13295 * mem-break.c (breakpoints): Delelete.
13296 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13297 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13298 to use per-process breakpoint list.
13299 (free_all_breakpoints): New.
13300 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13301 (symbol_cache, all_symbols_looked_up): Delete.
13303 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13305 (prepare_resume_reply): Change ptid argument's type from unsigned
13306 long to ptid_t. Adjust. Implement W;process and X;process.
13307 (free_sym_cache, clear_symbol_cache): New.
13308 (look_up_one_symbol): Adjust to per-process symbol cache. *
13309 * server.c (cont_thread, general_thread, step_thread): Change type
13311 (attached): Delete.
13312 (multi_process): New.
13313 (last_ptid): Change type to ptid_t.
13314 (struct vstop_notif) <ptid>: Change type to ptid_t.
13315 (queue_stop_reply, push_event): Change `ptid' argument's type to
13317 (discard_queued_stop_replies): Add `pid' argument.
13318 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13319 changes. Don't reference the `attached' global.
13320 (attach_inferior): Adjust to mywait interface changes.
13321 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13322 features. Handle and report "multiprocess+". Handle
13324 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13326 (handle_v_kill): New.
13327 (handle_v_stopped): Adjust to use target_pid_to_str.
13328 (handle_v_requests): Allow multiple attaches and runs when
13329 multiprocess extensions are in effect. Handle "vKill".
13330 (myresume): Adjust to use ptids.
13331 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13332 (handle_status): Adjust to discard_queued_stop_replies interface
13334 (first_thread_of, kill_inferior_callback)
13335 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13336 (main): Call initialize_inferiors. Adjust to use ptids, killing
13337 and detaching from all inferiors. Handle multiprocess packet
13339 * linux-low.h: Include gdb_proc_service.h.
13340 (struct process_info_private): New.
13341 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13342 <lwpid_of>: Use ptid_get_lwp.
13343 (get_lwp_thread): Adjust.
13344 (struct lwp_info): Add `dead' member.
13345 (find_lwp_pid): Declare.
13346 * linux-low.c (thread_db_active): Delete.
13347 (new_inferior): Adjust comment.
13348 (inferior_pid): Delete.
13349 (linux_add_process): New.
13350 (handle_extended_wait): Adjust.
13351 (add_lwp): Change unsigned long to ptid.
13352 (linux_create_inferior): Add process to processes table. Adjust
13353 to use ptids. Don't set new_inferior here.
13354 (linux_attach_lwp): Rename to ...
13355 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13356 it. Adjust to use ptids.
13357 (linux_attach_lwp): New.
13358 (linux_attach): Add process to processes table. Don't set
13360 (struct counter): New.
13361 (second_thread_of_pid_p, last_thread_of_process_p): New.
13362 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13363 multiple processes.
13364 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13365 processes. Remove process from process table.
13366 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13367 to multiple processes.
13368 (any_thread_of): New.
13369 (linux_detach): Add `pid' argument, and handle it. Remove process
13370 from processes table.
13371 (linux_join): Add `pid' argument. Handle it.
13372 (linux_thread_alive): Change unsighed long argument to ptid_t.
13373 Consider dead lwps as not being alive.
13374 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13375 threads we're not interested in.
13376 (same_lwp, find_lwp_pid): New.
13377 (linux_wait_for_lwp): Change `pid' argument's type from int to
13379 (linux_wait_for_event): Rename to ...
13380 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13381 from int to ptid_t. Adjust.
13382 (linux_wait_for_event): New.
13383 (linux_wait_1): Add `ptid' argument. Change return type to
13384 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13385 that exit from the process table.
13386 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13388 (mark_lwp_dead): New.
13389 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13390 stopping all threads, mark its main lwp as dead.
13391 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13393 (fetch_register, usr_store_inferior_registers)
13394 (regsets_fetch_inferior_registers)
13395 (regsets_store_inferior_registers, linux_read_memory)
13396 (linux_write_memory): Inline `inferior_pid'.
13397 (linux_look_up_symbols): Adjust to use per-process
13398 `thread_db_active'.
13399 (linux_request_interrupt): Adjust to use ptids.
13400 (linux_read_auxv): Inline `inferior_pid'.
13401 (initialize_low): Don't reference thread_db_active.
13402 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13403 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13404 (ps_getpid): Return the pid of the current inferior.
13405 * thread-db.c (proc_handle, thread_agent): Delete.
13406 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13408 (find_one_thread): Change argument type to ptid_t. Adjust to
13410 (maybe_attach_thread): Adjust to per-process data and ptids.
13411 (thread_db_find_new_threads): Ditto.
13412 (thread_db_init): Ditto.
13413 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13414 processes table. Adjust to use ptids.
13415 (spu_kill, spu_detach): Adjust interface. Remove process from
13417 (spu_join, spu_thread_alive): Adjust interface.
13418 (spu_wait): Adjust interface. Remove process from processes
13419 table. Adjust to use ptids.
13420 * win32-low.c (current_inferior_tid): Delete.
13421 (current_inferior_ptid): New.
13422 (debug_event_ptid): New.
13423 (thread_rec): Take a ptid. Adjust.
13424 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13425 (child_delete_thread): Ditto.
13426 (do_initial_child_stuff): Add `attached' argument. Add process to
13428 (child_fetch_inferior_registers, child_store_inferior_registers):
13430 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13431 (win32_attach): Pass 1 to do_initial_child_stuff.
13432 (win32_kill): Adjust interface. Remove process from processes
13434 (win32_detach): Ditto.
13435 (win32_join): Adjust interface.
13436 (win32_thread_alive): Take a ptid.
13437 (win32_resume): Adjust to use ptids.
13438 (get_child_debug_event): Ditto.
13439 (win32_wait): Adjust interface. Remove exiting process from
13442 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13444 Non-stop mode support.
13446 * server.h (non_stop): Declare.
13447 (gdb_client_data, handler_func): Declare.
13448 (delete_file_handler, add_file_handler, start_event_loop):
13450 (handle_serial_event, handle_target_event, push_event)
13451 (putpkt_notif): Declare.
13452 * target.h (enum resume_kind): New.
13453 (struct thread_resume): Replace `step' field by `kind' field.
13454 (TARGET_WNOHANG): Define.
13455 (struct target_ops) <wait>: Add `options' argument.
13456 <supports_non_stop, async, start_non_stop>: New fields.
13457 (target_supports_non_stop, target_async): New.
13458 (start_non_stop): Declare.
13459 (mywait): Add `options' argument.
13460 * target.c (mywait): Add `options' argument. Print child exit
13461 notifications here.
13462 (start_non_stop): New.
13463 * server.c (non_stop, own_buf, mem_buf): New globals.
13464 (struct vstop_notif): New.
13465 (notif_queue): New global.
13466 (queue_stop_reply, push_event, discard_queued_stop_replies)
13467 (send_next_stop_reply): New.
13468 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13470 (attach_inferior): In non-stop mode, don't wait for the target
13472 (handle_general_set): Handle QNonStop.
13473 (handle_query): When handling qC, return the current general
13474 thread, instead of the first thread of the list.
13475 (handle_query): If the backend supports non-stop mode, include
13476 QNonStop+ in the qSupported query response.
13477 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13479 (handle_v_attach, handle_v_run): Handle non-stop mode.
13480 (handle_v_stopped): New.
13481 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13482 (myresume): Adjust to use resume_kind. Handle non-stop.
13483 (queue_stop_reply_callback): New.
13484 (handle_status): Handle non-stop mode.
13485 (main): Clear non_stop flag on reconnection. Use the event-loop.
13486 Refactor serial protocol handling from here ...
13487 (process_serial_event): ... to this new function. When GDB
13488 selects any thread, select one here. In non-stop mode, wait until
13489 GDB acks all pending events before exiting.
13490 (handle_serial_event, handle_target_event): New.
13491 * remote-utils.c (remote_open): Install remote_desc in the event
13493 (remote_close): Remove remote_desc from the event loop.
13494 (putpkt_binary): Rename to...
13495 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13496 (putpkt_binary): New as wrapper around putpkt_binary_1.
13497 (putpkt_notif): New.
13498 (prepare_resume_reply): In non-stop mode, don't change the
13500 * event-loop.c: New.
13501 * Makefile.in (OBJ): Add event-loop.o.
13502 (event-loop.o): New rule.
13504 * linux-low.h (pid_of): Moved here.
13506 (get_lwp_thread): Use lwpid_of.
13507 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13508 * linux-low.c (pid_of): Delete.
13509 (inferior_pid): Use lwpid_of.
13510 (linux_event_pipe): New.
13511 (target_is_async_p): New.
13513 (handle_extended_wait): Use lwpid_of.
13514 (add_lwp): Don't set lwpid field.
13515 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13516 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13517 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13518 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13519 first. Adjust to linux_wait_for_event interface changes. Use
13521 (linux_detach): Don't delete the main lwp here.
13522 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13523 (status_pending_p): Don't consider explicitly suspended lwps.
13524 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13525 pointer. Add OPTIONS argument. Change return type to int. Use
13526 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13527 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13528 pointer. Add status pointer argument. Return a pid instead of a
13529 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13530 changes. In non-stop mode, don't switch to a random thread.
13531 (linux_wait): Rename to...
13532 (linux_wait_1): ... this. Add target_options argument, and handle
13533 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13534 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13535 clean exit and signal exit code. Don't stop all threads in
13536 non-stop mode. In all-stop mode, only stop all threads when
13537 reporting a stop to GDB. Handle explicit thread stop requests.
13538 (async_file_flush, async_file_mark): New.
13540 (send_sigstop): Use lwpid_of.
13541 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13542 interface changes. In non-stop mode, don't switch to a random
13544 (linux_resume_one_lwp): Use lwpid_of.
13545 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13546 (linux_resume_one_thread): ... this. Handle resume_stop. In
13547 non-stop mode, don't look for pending flag in all threads.
13548 (resume_status_pending_p): Don't consider explicitly suspended
13550 (my_waitpid): Reimplement. Emulate __WALL.
13551 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13553 (sigchld_handler, linux_supports_non_stop, linux_async)
13554 (linux_start_non_stop): New.
13555 (linux_target_ops): Register linux_supports_non_stop, linux_async
13556 and linux_start_non_stop.
13557 (initialize_low): Install SIGCHLD handler.
13558 * thread-db.c (thread_db_create_event, find_one_thread)
13559 (thread_db_get_tls_address): Use lwpid_of.
13560 * win32-low.c (win32_detach): Adjust to use resume_kind.
13561 (win32_wait): Add `options' argument.
13562 * spu-low.c (spu_resume): Adjust to use resume_kind.
13563 (spu_wait): Add `options' argument.
13565 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13567 Decouple target code from remote protocol.
13569 * target.h (enum target_waitkind): New.
13570 (struct target_waitstatus): New.
13571 (struct target_ops) <wait>: Return an unsigned long. Take a
13572 target_waitstatus pointer instead of a char pointer.
13573 (mywait): Likewise.
13574 * target.c (mywait): Change prototype to return an unsigned long.
13575 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13576 * server.h (thread_from_wait, old_thread_from_wait): Delete
13578 (prepare_resume_reply): Change prototype to take a
13580 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13581 (last_status, last_ptid): New.
13582 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13583 pid instead of a signal.
13584 (attach_inferior): Remove "status" and "signal" parameters.
13586 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13588 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13589 (handle_v_requests, myresume): Remove "status" and "signal"
13590 parameters. Adjust.
13591 (handle_status): New.
13592 (main): Delete local `status'. Adjust.
13593 * remote-utils.c: Include target.h.
13594 (prepare_resume_reply): Change prototype to take a
13595 target_waitstatus. Adjust.
13597 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13599 * spu-low.c (spu_wait): Adjust.
13600 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13602 (win32_wait): Adjust.
13604 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13606 * target.h (struct thread_resume): Delete leave_stopped member.
13607 (struct target_ops): Add a `n' argument to the `resume' callback.
13608 * server.c (start_inferior): Adjust.
13609 (handle_v_cont, myresume): Adjust.
13610 * linux-low.c (check_removed_breakpoint): Adjust to resume
13611 interface change, and to removed leave_stopped field.
13612 (resume_ptr): Delete.
13613 (struct thread_resume_array): New.
13614 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13615 resume interface change.
13616 (linux_continue_one_thread, linux_queue_one_thread)
13617 (resume_status_pending_p): Check if the resume field is NULL
13618 instead of checking the leave_stopped member.
13619 (linux_resume): Adjust to the target resume interface change.
13620 * spu-low.c (spu_resume): Adjust to the target resume interface
13622 * win32-low.c (win32_detach, win32_resume): Ditto.
13624 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13626 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13628 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13630 (linux_continue_one_thread): Only preserve the stepping flag if
13631 there's a pending breakpoint.
13633 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13635 * server.c (main): After the inferior having exited, call
13636 remote_close before exiting gdbserver.
13638 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13640 Fix size of FPSCR in Power 7 processors.
13641 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13642 (PPC_FEATURE_HAS_DFP): New #define.
13643 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13646 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13648 * server.c (handle_query) Whitespace and formatting.
13650 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13652 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13653 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13654 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13655 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13656 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13657 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13658 Makefile.in, configure.ac: Fix whitespace throughout.
13659 * configure: Regenerate.
13661 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13663 * inferiors.c (find_inferior): Make it safe for the callback
13664 function to delete the currently iterated inferior.
13666 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13668 * Makefile.in (linuw_low_h): Move higher.
13669 (thread-db.o): Depend on $(linux_low_h).
13671 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13673 Rename "process" to "lwp" throughout.
13675 * linux-low.c (all_processes): Rename to...
13676 (all_lwps): ... this.
13677 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13678 (add_process): Rename to ...
13679 (add_lwp): ... this. Adjust.
13680 (linux_create_inferior): Adjust.
13681 (linux_attach_lwp): Adjust.
13682 (linux_attach): Adjust.
13683 (linux_kill_one_process): Rename to ...
13684 (linux_kill_one_lwp): ... this. Adjust.
13685 (linux_kill): Adjust.
13686 (linux_detach_one_process): Rename to ...
13687 (linux_detach_one_lwp): ... this. Adjust.
13688 (linux_detach): Adjust.
13689 (check_removed_breakpoint): Adjust.
13690 (status_pending_p): Adjust.
13691 (linux_wait_for_process): Rename to ...
13692 (linux_wait_for_lwp): ... this. Adjust.
13693 (linux_wait_for_event): Adjust.
13694 (send_sigstop): Adjust.
13695 (wait_for_sigstop): Adjust.
13696 (stop_all_processes): Rename to ...
13697 (stop_all_lwps): ... this.
13698 (linux_resume_one_process): Rename to ...
13699 (linux_resume_one_lwp): ... this. Adjust.
13700 (linux_set_resume_request, linux_continue_one_thread)
13701 (linux_queue_one_thread, resume_status_pending_p)
13702 (usr_store_inferior_registers, regsets_store_inferior_registers)
13703 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13705 * linux-low.h (get_process): Rename to ...
13706 (get_lwp): ... this. Adjust.
13707 (get_thread_process): Rename to ...
13708 (get_thread_lwp): ... this. Adjust.
13709 (get_process_thread): Rename to ...
13710 (get_lwp_thread): ... this. Adjust.
13711 (struct process_info): Rename to ...
13712 (struct lwp_info): ... this.
13713 (all_processes): Rename to ...
13714 (all_lwps): ... this.
13715 * proc-service.c (ps_lgetregs): Adjust.
13716 * thread-db.c (thread_db_create_event, find_one_thread)
13717 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13719 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13721 * server.c (handle_query): Handle "qAttached".
13723 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13725 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13726 GPLv3, update license URL.
13728 2009-03-01 Doug Evans <dje@google.com>
13730 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13731 (server_h): Add gdb_signals.h.
13732 (signals.o): Update.
13733 * server.h (target_signal_from_host,target_signal_to_host_p)
13734 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13736 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13738 * remote-utils.c (getpkt): Also generate remote-debug
13739 information if noack_mode is set.
13741 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13743 * server.c (handle_query): Report qXfer:siginfo:read and
13744 qXfer:siginfo:write as supported and handle them.
13745 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13746 * linux-low.c (linux_xfer_siginfo): New.
13747 (linux_target_ops): Set it.
13749 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13751 * server.c (gdbserver_usage): Mention --remote-debug.
13752 (main): Accept '--remote-debug' switch.
13754 2009-01-18 Doug Evans <dje@google.com>
13756 * regcache.c (new_register_cache): No need to check result of xcalloc.
13757 * server.c (handle_search_memory): Back out calls to xmalloc,
13758 result is checked and error is returned to user upon failure.
13759 (handle_query): Ditto. Add more checks for result of malloc.
13760 (handle_v_cont): Check result of malloc, report error back to
13762 (handle_v_run): Ditto. Call freeargv.
13763 * server.h (freeargv): Declare.
13764 * utils.c (freeargv): New fn.
13766 2009-01-15 Doug Evans <dje@google.com>
13768 * gdbreplay.c (perror_with_name): Make arg const char *.
13769 * server.h (target_signal_to_name): Make return type const char *.
13770 * thread-db.c (thread_db_err_str): Make return type const char *.
13771 * utils.c (perror_with_name): Make arg const char *.
13773 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13775 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13776 when handling a EXIT_PROCESS_DEBUG_EVENT.
13778 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13780 * gdbreplay.c (gdbreplay_version): Update copyright year.
13781 * server.c (gdbserver_version): Likewise.
13783 2009-01-05 Doug Evans <dje@google.com>
13785 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13786 (handle_extended_wait): Improve comment.
13788 2008-12-13 Doug Evans <dje@google.com>
13790 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13791 * server.h (ATTR_MALLOC): New macro.
13792 (xmalloc,xcalloc,xstrdup): Declare.
13793 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13794 * inferiors.c: Ditto.
13795 * linux-low.c: Ditto.
13796 * mem-break.c: Ditto.
13797 * regcache.c: Ditto.
13798 * remote-utils.c: Ditto.
13801 * win32-low.c: Ditto.
13803 2008-12-12 Doug Evans <dje@google.com>
13805 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13806 in debugging printf.
13808 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13810 2008-12-09 Doug Evans <dje@google.com>
13812 * linux-low.h (struct process_info): Delete member tid, unused.
13813 * thread-db.c (find_one_thread): Update.
13814 (maybe_attach_thread): Update.
13816 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13818 * target.h (struct target_ops): Add qxfer_osdata member.
13819 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13821 (linux_qxfer_osdata): New functions.
13822 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13824 * server.c (handle_query): Handle "qXfer:osdata:read:".
13825 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13826 (buffer_xml_printf): New functions.
13827 * server.h (struct buffer): New.
13828 (buffer_grow_str, buffer_grow_str0): New macros.
13829 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13830 (buffer_xml_printf): Declare.
13832 2008-11-24 Doug Evans <dje@google.com>
13834 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13836 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13838 * server.c (handle_v_run): Always use the supplied argument list.
13840 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13842 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13843 (xtensa_regmap_table): Add entry for scompare1.
13845 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13847 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13848 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13849 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13850 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13851 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13852 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13853 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13854 XML target descriptions.
13855 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13856 when inferior is running on an ISA 2.05 or later processor. Add
13857 special case to return offset for full 64-bit slot of FPSCR when
13860 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13862 * Makefile.in (SFILES, clean): Added sparc64 files.
13863 (reg-sparc64.o, reg-sparc64.c): New.
13864 * configure.srv (sparc*-*-linux*): New configuration.
13865 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13866 syscall arguments for SPARC.
13867 (regsets_store_inferior_registers): Likewise.
13868 * linux-sparc-low.c: New file.
13870 2008-10-21 Doug Evans <dje@google.com>
13872 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13873 (READLINE_DIR,READLINE_DEP): Delete.
13874 (INTERNAL_CFLAGS): Update.
13875 (LINTFLAGS): Update.
13877 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13879 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13880 whole argv from the last run, not just argv[0].
13882 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13884 * regcache.c (new_register_cache): Return NULL if the register
13885 cache size isn't known yet.
13886 (free_register_cache): Avoid dereferencing a NULL regcache.
13888 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13890 * configure.srv: Merge MIPS and MIPS64.
13892 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13894 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13896 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13898 * Makefile.in: Add required vsx dependencies.
13900 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13901 Declare init_registers_powerpc_vsx32l.
13902 Declare init_registers_powerpc_vsx64l.
13903 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13904 (ppc_arch_setup): Check for VSX in hwcap.
13905 (ppc_fill_vsxregset): New function.
13906 (ppc_store_vsxregset): New function.
13907 Add new VSX entry in regset_info target_regsets.
13909 * configure.srv: Add new VSX dependencies.
13911 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13913 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13914 (remote_open): Set or clear transport_is_reliable.
13915 (putpkt_binary): Don't expect acks in noack mode.
13916 (getpkt): Don't send ack/nac in noack mode.
13917 * server.c (handle_general_set): Handle QStartNoAckMode.
13918 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13920 (main): Reset noack_mode on every connection.
13921 * server.h (noack_mode): Declare.
13923 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13925 * Makefile.in (GDBREPLAY_OBS): New variable.
13926 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13928 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13929 Daniel Jacobowitz <dan@codesourcery.com>
13931 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13932 (usr_store_inferior_registers): Likewise.
13933 (regsets_store_inferior_registers): Likewise.
13935 2008-07-31 Rolf Jansen <rj@surtec.com>
13936 Pedro Alves <pedro@codesourcery.com>
13938 * configure.ac: Check for memmem declaration.
13939 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13940 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13941 (disable_packet_qfThreadInfo): Unconditionally compile.
13942 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13943 * configure, config.in: Regenerate.
13945 2008-07-28 Doug Kwan <dougkwan@google.com>
13947 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13948 (linux_write_memory): Remove declaration of errno.
13950 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13952 * linux-low.c (handle_extended_wait): Do not use "status"
13953 variable uninitialized.
13955 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13957 * server.c (handle_v_attach): Inhibit reporting dll changes.
13959 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13961 * remote-utils.c (prepare_resume_reply): If requested, don't
13962 output "thread:TID" in the T stop reply.
13964 * server.c (disable_packet_vCont, disable_packet_Tthread)
13965 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13966 (handle_query): If requested, disable support for qC, qfThreadInfo
13968 (handle_v_requests): If requested, disable support for vCont.
13969 (gdbserver_show_disableable): New.
13970 (main): Handle --disable-packet and --disable-packet=LIST.
13972 * server.h (disable_packet_vCont, disable_packet_Tthread)
13973 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13975 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13977 * server.c (gdbserver_usage): Mention --version.
13979 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13981 * Makefile.in (gdbreplay.o): New rule.
13983 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13985 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13986 message, not gdbserver.
13988 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13989 Nathan Sidwell <nathan@codesourcery.com>
13990 Joseph Myers <joseph@codesourcery.com>
13992 * acinclude.m4: Include ../../config/acx.m4.
13993 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13994 * configure, config.in: Regenerate.
13995 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13996 * server.c (gdbserver_version): Print PKGVERSION.
13997 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13998 (main): Adjust gdbserver_usage calls.
13999 * gdbreplay.c (version, host_name): Add declarations.
14000 (gdbreplay_version, gdbreplay_usage): New.
14001 (main): Accept --version and --help options.
14003 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14005 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14006 (arm_breakpoint_at): Handle Thumb.
14007 (the_low_target): Add comment.
14009 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14011 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14013 2008-05-09 Doug Evans <dje@google.com>
14015 * server.h (decode_search_memory_packet): Declare.
14016 * remote-utils.c (decode_search_memory_packet): New fn.
14017 * server.c (handle_search_memory_1): New fn.
14018 (handle_search_memory): New fn.
14019 (handle_query): Process qSearch:memory packets.
14021 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14023 * regcache.c (registers_length): Remove.
14024 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14025 full register packet.
14026 * regcache.h (registers_length): Remove prototype.
14027 * server.h (PBUFSIZ): Define to 16384.
14029 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14031 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14032 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14033 powerpc-64l.o, and powerpc-altivec64l.o.
14034 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14035 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14036 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14037 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14038 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14041 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14042 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14043 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14044 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14045 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14046 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14047 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14048 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14049 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14050 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14053 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14054 (init_registers_powerpc_32l): ... this new prototype.
14055 (init_registers_powerpc_32): Remove, replace by ...
14056 (init_registers_powerpc_altivec32l): ... this new prototype.
14057 (init_registers_powerpc_e500): Remove, replace by ...
14058 (init_registers_powerpc_e500l): ... this new prototype.
14059 (init_registers_ppc64): Remove, replace by ...
14060 (init_registers_powerpc_64l): ... this new prototype.
14061 (init_registers_powerpc_64): Remove, replace by ...
14062 (init_registers_powerpc_altivec64l): ... this new prototype.
14063 (ppc_num_regs): Set to 73.
14064 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14065 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14066 (ppc_cannot_store_register): Handle orig_r3 and trap.
14067 (ppc_arch_setup): Update init_registers_... calls.
14068 (ppc_fill_gregset): Handle orig_r3 and trap.
14070 * inferiors.c (clear_inferiors): Reset current_inferior.
14072 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14074 * acinclude.m4: Add override.m4.
14075 * configure: Regenerate.
14077 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14079 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14080 initial call to init_register_ppc64.
14082 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14084 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14085 single powerpc*-*-linux* case.
14086 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14088 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14090 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14091 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14093 * linux-ppc-low.c: Include <elf.h>.
14094 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14095 (ppc_hwcap): New global variable.
14096 (ppc_regmap): Remove __SPE__ #ifdef sections.
14097 (ppc_regmap_e500): New global variable.
14098 (ppc_cannot_store_register): Update __SPE__ special case.
14099 (ppc_get_hwcap): New function.
14100 (ppc_arch_setup): Use it to determine whether inferior supports
14101 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14102 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14103 Do not access registers if target does not support AltiVec.
14104 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14105 Do not access registers if target does not support SPE.
14106 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14108 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14110 * linux-low.c (disabled_regsets, num_regsets): New.
14111 (use_regsets_p): Delete.
14112 (linux_wait_for_process): Clear disabled_regsets.
14113 (regsets_fetch_inferior_registers): Check and set it.
14114 (regsets_store_inferior_registers): Likewise.
14115 (linux_fetch_registers, linux_store_registers): Do not use
14117 (initialize_low): Allocate disabled_regsets.
14119 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14121 * Makefile.in (LIBOBJS): New.
14122 (OBS): Use LIBOBJS.
14123 (memmem.o): New rule.
14124 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14125 * configure: Regenerated.
14127 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14129 * server.c (handle_query): Never return "unsupported" for
14130 qXfer:features:read queries.
14132 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14134 * server.c (get_features_xml): Fix inverted condition.
14135 (handle_query): Always support qXfer:feature:read.
14137 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14139 * server.c (wrapper_argv): New.
14140 (start_inferior): Handle wrapper_argv. If set, expect an extra
14142 (gdbserver_usage): Document --wrapper.
14143 (main): Parse --wrapper.
14145 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14147 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14148 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14149 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14150 (ppc_set_pc): Likewise.
14151 (ppc_arch_setup): New function.
14152 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14153 of collect_register.
14154 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14156 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14158 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14159 instead of linux-ppc64-low.o.
14160 * linux-ppc64-low.c: Remove file.
14161 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14162 (linux-ppc64-low.o): Remove rule.
14164 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14165 (init_registers_powerpc_64): Likewise.
14166 (ppc_regmap): Conditionally define depending on __powerpc64__.
14167 (ppc_cannot_store_register): Do not special-case "fpscr" when
14168 compiled on __powerpc64__.
14169 (ppc_collect_ptrace_register): New function.
14170 (ppc_supply_ptrace_register): New function.
14171 (ppc_breakpoint): Change type to "unsigned int".
14172 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14173 (the_low_target): Conditionally provide initializers for the
14174 arch_setup member depending on __powerpc64__. Install
14175 collect_ptrace_register and supply_ptrace_register members.
14177 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14179 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14180 * server.c (gdbserver_xmltarget): Define.
14181 (get_features_xml): Use it to replace "target.xml" and arch_string.
14183 * configure.srv: Remove srv_xmltarget. Add XML files that were
14184 mentioned there to srv_xmlfiles instead. Remove conditional tests
14185 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14186 srv_xmlfiles and srv_regobj to include all possible choices.
14187 * configure.ac (srv_xmltarget): Remove.
14188 (srv_xmlfiles): Do not add "target.xml".
14189 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14190 checks for supplementary target information.
14191 * configure: Regenerate.
14192 * Makefile.in (XML_TARGET): Remove.
14193 (target.xml): Remove rule.
14194 (clean): Do not clean up target.xml.
14195 (.PRECIOUS): Do not mention target.xml.
14197 * target.h (struct target_ops): Remove arch_string member.
14198 * linux-low.c (linux_arch_string): Remove.
14199 (linux_target_ops): Remove arch_string initializer.
14200 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14201 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14202 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14203 * spu-low.c (spu_arch_string): Remove.
14204 (spu_target_ops): Remove arch_string initializer.
14205 * win32-low.c (win32_arch_string): Remove.
14206 (win32_target_ops): Remove arch_string initializer.
14207 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14208 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14209 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14211 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14213 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14214 by collect_ptrace_register and supply_ptrace_register hooks.
14215 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14216 instead of checking for the_low_target.left_pad_xfer.
14217 (usr_store_inferior_registers): Use collect_ptrace_register callback
14218 instead of checking for the_low_target.left_pad_xfer.
14220 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14221 (s390_supply_ptrace_register): Likewise.
14222 (s390_fill_gregset): Call s390_collect_ptrace_register.
14223 (the_low_target): Update.
14225 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14226 (ppc_supply_ptrace_register): Likewise.
14227 (the_low_target): Update.
14229 * linux-i386-low.c (the_low_target): Update.
14230 * linux-x86-64-low.c (the_low_target): Update.
14232 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14234 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14235 reg-s390.o and reg-s390x.o.
14237 * linux-low.c (new_inferior): New global variable.
14238 (linux_create_inferior, linux_attach): Set it.
14239 (linux_wait_for_process): Call the_low_target.arch_setup after the
14240 target has stopped for the first time.
14241 (initialize_low): Do not call the_low_target.arch_setup.
14243 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14244 (s390_set_pc): Likewise.
14245 (s390_arch_setup): New function.
14246 (the_low_target): Use s390_arch_setup as arch_setup routine.
14248 * regcache.c (realloc_register_cache): New function.
14249 (set_register_cache): Call it for each existing regcache.
14251 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14253 * server.h (init_registers): Remove prototype.
14255 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14256 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14257 instead of init_registers ().
14258 * linux-arm-low.c (init_registers_arm): Add prototype.
14259 (init_registers_arm_with_iwmmxt): Likewise.
14260 (the_low_target): Add initializer for arch_setup field.
14261 * linux-cris-low.c (init_registers_cris): Add prototype.
14262 (the_low_target): Add initializer for arch_setup field.
14263 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14264 (the_low_target): Add initializer for arch_setup field.
14265 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14266 (the_low_target): Add initializer for arch_setup field.
14267 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14268 (the_low_target): Add initializer for arch_setup field.
14269 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14270 (the_low_target): Add initializer for arch_setup field.
14271 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14272 (the_low_target): Add initializer for arch_setup field.
14273 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14274 (init_registers_mips64_linux): Likewise.
14275 (the_low_target): Add initializer for arch_setup field.
14276 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14277 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14278 (the_low_target): Add initializer for arch_setup field.
14279 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14280 (init_registers_powerpc_64): Likewise.
14281 (the_low_target): Add initializer for arch_setup field.
14282 * linux-s390-low.c (init_registers_s390): Add prototype.
14283 (init_registers_s390x): Likewise.
14284 (the_low_target): Add initializer for arch_setup field.
14285 * linux-sh-low.c (init_registers_sh): Add prototype.
14286 (the_low_target): Add initializer for arch_setup field.
14287 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14288 (the_low_target): Add initializer for arch_setup field.
14289 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14290 (the_low_target): Add initializer for arch_setup field.
14292 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14293 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14294 instead of init_registers ().
14295 * win32-arm-low.c (init_registers_arm): Add prototype.
14296 (the_low_target): Add initializer for arch_setup field.
14297 * win32-i386-low.c (init_registers_i386): Add prototype.
14298 (the_low_target): Add initializer for arch_setup field.
14300 * spu-low.c (init_registers_spu): Add prototype.
14301 (initialize_low): Call initialie_registers_spu () instead of
14302 initialize_registers ().
14304 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14306 * server.c (handle_v_requests): When handling the vRun and vAttach
14307 packets, if already debugging a process, don't kill it. Return an
14310 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14312 * server.c (handle_query): Correct length check.
14314 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14316 * win32-low.c (do_initial_child_stuff): Add process handle
14317 parameter. Set current_process_handle and current_process_id from the
14318 parameters. Clear globals.
14319 (win32_create_inferior): Don't set current_process_handle and
14320 current_process_id here. Instead pass them on the call to
14321 do_initial_child_stuff.
14322 (win32_attach): Likewise.
14323 (win32_clear_inferiors): New.
14324 (win32_kill): Don't close the current process handle or the
14325 current thread handle here. Instead call win32_clear_inferiors.
14326 (win32_detach): Don't open a new handle to the process. Call
14327 win32_clear_inferiors.
14328 (win32_join): Don't rely on current_process_handle; open a new
14329 handle using the process id.
14330 (win32_wait): Call win32_clear_inferiors when the inferior process
14333 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14335 * server.c (monitor_show_help): Add "exit".
14337 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14339 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14340 (clean): Add reg-xtensa.c.
14341 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14342 * configure.srv (xtensa*-*-linux*) New target.
14343 * linux-xtensa-low.c: New.
14344 * xtensa-xtregs.c: New.
14346 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14348 * hostio.c: Don't include errno.h.
14349 (errno_to_fileio_errno): Move to hostio-errno.
14350 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14351 error number outputting to the target->hostio_last_error callback.
14352 (hostio_packet_error): Use FILEIO_EINVAL directly.
14353 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14354 calls to hostio_error.
14355 * hostio-errno.c: New.
14356 * server.h (hostio_last_error_from_errno): Declare.
14357 * target.h (target_ops): Add hostio_last_error member.
14358 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14359 as hostio_last_error handler.
14360 * spu-low.c (spu_target_ops): Likewise.
14361 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14362 (wince_hostio_last_error): New functions.
14363 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14364 as hostio_last_error handler.
14365 (win32_target_ops) [!_WIN32_WCE]: Register
14366 hostio_last_error_from_errno as hostio_last_error handler.
14367 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14368 (hostio-errno.o): New rule.
14369 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14370 * configure.srv (srv_hostio_err_objs): New variable. Default to
14372 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14373 * configure: Regenerate.
14375 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14377 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14378 (linux_kill, linux_detach): Clean up the process list.
14379 * remote-utils.c (remote_open): Improve port number parsing.
14380 (putpkt_binary, input_interrupt): Only send interrupts if the target
14382 * server.c (extended_protocol): Make static.
14383 (attached): Define earlier.
14384 (exit_requested, response_needed, program_argv): New variables.
14385 (target_running): New.
14386 (start_inferior): Clear attached here.
14387 (attach_inferior): Set attached here.
14388 (require_running): Define.
14389 (handle_query): Use require_running and target_running. Implement
14391 (handle_v_attach, handle_v_run): New.
14392 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14393 (gdbserver_usage): Update.
14394 (main): Redo argument parsing. Handle --debug and --multi. Handle
14395 --attach along with other options or after the port. Save
14396 program_argv. Support no initial program. Resynchronize
14397 communication with GDB after an error. Handle "monitor exit".
14398 Use require_running and target_running. Always allow the extended
14399 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14400 restart in extended mode.
14401 * README: Refer to the GDB manual. Update --attach usage.
14403 2007-12-20 Andreas Schwab <schwab@suse.de>
14405 * linux-low.c (STACK_SIZE): Define.
14406 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14407 (linux_test_for_tracefork): Likewise.
14409 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14411 * linux-low.c (linux_wait_for_event): Update messages. Do not
14412 reinsert auto-delete breakpoints.
14413 * mem-break.c (struct breakpoint): Change return type of handler to
14415 (set_breakpoint_at): Update handler type.
14416 (reinsert_breakpoint_handler): Return 1 instead of calling
14418 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14420 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14421 * mem-break.h (set_breakpoint_at): Update handler type.
14422 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14423 * win32-low.c (auto_delete_breakpoint): New.
14424 (get_child_debug_event): Use it.
14426 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14428 * configure.ac: Check for pread and pwrite.
14429 * hostio.c (handle_pread): Fall back to lseek and read.
14430 (handle_pwrite): Fall back to lseek and write.
14431 * config.in, configure: Regenerated.
14433 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14435 * server.c (myresume): Add own_buf argument.
14436 (main): Update calls.
14438 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14440 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14441 * remote-utils.c (remote_open): Do not call disable_async_io.
14442 (block_async_io): Delete.
14443 (unblock_async_io): Make static.
14444 (initialize_async_io): New.
14445 * server.c (handle_v_cont): Handle async I/O here.
14446 (myresume): Likewise. Move other common resume tasks here...
14447 (main): ... from here. Call initialize_async_io. Disable async
14448 I/O before the main loop.
14449 * server.h (initialize_async_io): Declare.
14450 (block_async_io, unblock_async_io): Delete prototypes.
14451 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14453 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14455 * remote-utils.c (readchar): Allow binary data in received messages.
14457 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14459 * win32-low.c (attaching): New global.
14460 (win32_create_inferior): Clear the `attaching' global.
14461 (win32_attach): Set the `attaching' global.
14462 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14463 attaching. Only set a breakpoint at the entry point if not
14466 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14468 * server.c (main): Don't report dll events on the initial
14469 connection on attaches.
14471 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14473 * server.c (main): Relax numerical bases supported for the pid of
14474 the --attach command line argument.
14476 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14478 * win32-low.c (win32_attach): Call OpenProcess before
14479 DebugActiveProcess, not after. Add last error output to error
14482 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14484 * win32-low.c (win32_get_thread_context)
14485 (win32_set_thread_context): New functions.
14486 (thread_rec): Use win32_get_thread_context.
14487 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14488 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14491 2007-12-03 Leo Zayas
14492 Pedro Alves <pedro_alves@portugalmail.pt>
14494 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14496 (child_add_thread): Minor cleanup.
14497 (child_continue): Resume artificially suspended threads before
14498 calling ContinueDebugEvent.
14499 (suspend_one_thread): New.
14500 (fake_breakpoint_event): New.
14501 (get_child_debug_event): Change return type to int. Check here if
14502 gdb sent an interrupt request. If a soft interrupt was requested,
14503 fake a breakpoint event. Return 0 if there is no event to handle,
14505 (win32_wait): Don't check here if gdb sent an interrupt request.
14506 Ensure there is a valid event to handle.
14507 (win32_request_interrupt): Add soft interruption method as last
14510 2007-12-03 Leo Zayas
14511 Pedro Alves <pedro_alves@portugalmail.pt>
14513 * win32-low.h (win32_thread_info): Add descriptions to the
14514 structure members. Replace `suspend_count' counter by a
14516 * win32-low.c (thread_rec): Update condition of when to get the
14517 context from the inferior. Rely on ContextFlags being set if it
14518 has already been retrieved. Only suspend the inferior thread if
14519 we haven't already. Warn if that fails.
14520 (continue_one_thread): s/suspend_count/suspended/. Only call
14521 ResumeThread once. Warn if that fails.
14523 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14525 * win32-low.c (win32_wait): Don't read from the inferior when it
14526 has already exited.
14528 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14530 * Makefile.in (win32_low_h): New variable.
14531 (win32-low.o): Add dependency on $(win32_low_h).
14532 (win32-arm-low.o, win32-i386-low.o): New rules.
14534 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14536 * hostio.c: Correct copyright year.
14538 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14540 * Makefile.in (OBS): Add hostio.o.
14541 (hostio.o): New rule.
14542 * server.h (handle_vFile): Declare.
14543 * hostio.c: New file.
14544 * server.c (handle_v_requests): Take packet_len and new_packet_len
14545 for binary packets. Call handle_vFile.
14546 (main): Update call to handle_v_requests.
14548 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14550 * linux-low.c: Include <sched.h>.
14552 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14554 * linux-low.c (linux_tracefork_grandchild): New.
14555 (linux_tracefork_child): Use clone.
14556 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14558 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14560 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14562 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14564 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14566 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14568 * inferiors.c (change_inferior_id): Delete.
14569 (add_pid_to_list, pull_pid_from_list): New.
14570 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14571 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14572 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14573 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14574 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14575 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14576 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14577 (using_threads): Always set to 1.
14578 (handle_extended_wait): New.
14579 (add_process): Do not set TID.
14580 (linux_create_inferior): Set must_set_ptrace_flags.
14581 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14582 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14583 (linux_thread_alive): Rename TID argument to LWPID.
14584 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14585 (linux_wait_for_event): Do not use TID or check using_threads. Update
14586 call to dead_thread_notify. Call handle_extended_wait.
14587 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14588 (send_sigstop): Delete sigstop_sent.
14589 (wait_for_sigstop): Avoid TID.
14590 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14591 (linux_test_for_tracefork): New.
14592 (linux_lookup_signals): Use thread_db_active and
14593 linux_supports_tracefork_flag.
14594 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14595 * linux-low.h (get_process_thread): Avoid TID.
14596 (struct process_ifo): Move thread_known and tid to the end. Remove
14598 (linux_attach_lwp, thread_db_init): Update prototypes.
14599 * server.h (change_inferior_id): Delete prototype.
14600 (add_pid_to_list, pull_pid_from_list): New prototypes.
14601 * thread-db.c (thread_db_use_events): New.
14602 (find_first_thread): Rename to...
14603 (find_one_thread): ...this. Update callers and messages. Do not
14604 call fatal. Check thread_db_use_events. Do not call
14605 change_inferior_id or new_thread_notify.
14606 (maybe_attach_thread): Update. Do not call new_thread_notify.
14607 (thread_db_init): Set thread_db_use_events. Check use_events.
14608 * utils.c (fatal, warning): Correct message prefix.
14610 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14612 * Makefile.in (clean): Remove new files.
14613 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14614 (powerpc-64.o, powerpc-64.c): New rules.
14615 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14616 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14618 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14620 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14621 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14622 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14623 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14624 (target_regsets): Add AltiVec and SPE register sets.
14625 * configure.ac: Check for AltiVec and SPE.
14626 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14627 (ppc_fill_vrregset, ppc_store_vrregset): New.
14628 (target_regsets): Add AltiVec register set.
14629 * configure: Regenerated.
14631 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14633 * linux-low.c (O_LARGEFILE): Define.
14634 (linux_read_memory): Use /proc/PID/mem.
14635 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14636 * configure, config.in: Regenerated.
14638 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14640 * linux-low.c (linux_wait_for_event): Do not pass signals while
14643 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14645 * win32-low.c (create_process): New.
14646 (win32_create_inferior): Use create_process instead of
14647 CreateProcess. If create_process failed retry appending an ".exe"
14648 suffix. Store the GetLastError result immediatelly after
14649 create_process calls and use it on the call to error.
14651 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14653 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14655 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14657 * configure.ac: Switch license to GPLv3.
14659 2007-08-01 Michael Snyder <msnyder@access-company.com>
14661 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14663 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14665 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14667 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14668 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14669 CloseToolhelp32Snapshot.
14670 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14671 CloseToolhelp32Snapshot.
14673 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14675 * server.c (main): Check for inferior exit before main loop.
14677 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14679 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14680 instead of on tmp_desc.
14682 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14683 Daniel Jacobowitz <dan@codesourcery.com>
14685 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14686 (add_thread): Minor cleanups.
14687 (clear_inferiors): Move lower in the file. Clear the DLL
14689 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14690 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14691 (xml_escape_text): New.
14692 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14694 (handle_v_cont): Report errors.
14695 (gdbserver_version): Update.
14696 (main): Correct size of own_buf. Do not report initial DLL events.
14697 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14698 (unloaded_dll, xml_escape_text): New.
14699 * win32-low.c (enum target_waitkind): Update comments.
14700 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14701 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14702 (win32_EnumProcessModules, win32_GetModuleInformation)
14703 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14704 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14705 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14706 (win32_Module32First, win32_Module32Next, load_toolhelp)
14707 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14708 (get_child_debug_event): Handle DLL events.
14709 (win32_wait): Likewise.
14711 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14713 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14714 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14716 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14718 * win32-low.c (handle_output_debug_string): Ignore event if not
14721 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14723 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14725 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14727 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14729 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14731 * inferiors.c (change_inferior_id): Add comment.
14732 * linux-low.c (check_removed_breakpoint): Add an early
14733 prototype. Improve debug output.
14734 (linux_attach): Doc update.
14735 (linux_detach_one_process, linux_detach): Clean up before releasing
14737 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14738 * linux-low.h (struct process_info): Doc improvement.
14739 * mem-break.c (delete_all_breakpoints): New.
14740 * mem-break.h (delete_all_breakpoints): New prototype.
14741 * thread-db.c (find_first_thread): New.
14742 (thread_db_create_event): Call it instead of
14743 thread_db_find_new_threads. Clean up unused variables.
14744 (maybe_attach_thread): Remove first thread handling.
14745 (thread_db_find_new_threads): Use find_first_thread.
14746 (thread_db_get_tls_address): Likewise.
14748 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14750 * thread-db.c (thread_db_find_new_threads): Add prototype.
14751 (thread_db_create_event): Check for the main thread before adding
14753 (maybe_attach_thread): Only enable event reporting if TID == 0.
14754 (thread_db_get_tls_address): Check for new threads.
14756 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14758 * linux-low.c (linux_create_inferior): Try execv before execvp.
14759 * spu-low.c (spu_create_inferior): Likewise.
14761 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14763 * linux-low.c (linux_create_inferior): Change execv to execvp.
14764 * spu-low.c (spu_create_inferior): Likewies.
14766 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14768 * Makefile.in (clean): Clean new files instead of deleted ones.
14769 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14770 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14772 * configure.srv: Specify XML files and new regformats for MIPS and
14774 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14775 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14776 an entry for the restart register.
14777 (mips_cannot_fetch_register, mips_cannot_store_register)
14778 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14779 register names to match the XML descriptions.
14780 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14781 restart register instead of $0.
14783 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14784 Markus Deuling <deuling@de.ibm.com>
14786 * remote-utils.c (decode_xfer_write): New function.
14787 * server.h (decode_xfer_write): Add prototype.
14788 * server.c (handle_query): Add PACKET_LEN argument. Support
14789 qXfer:spu:read and qXfer:spu:write packets.
14790 (main): Pass packet_len to handle_query.
14791 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14792 * target.h (target_ops): Add qxfer_spu.
14794 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14796 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14797 accessing non-seekable spufs files.
14799 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14801 * server.c (handle_query): Add reply for qC packet.
14803 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14804 Leo Zayas <lerele@champenstudios@com>
14806 * server.h (check_remote_input_interrupt_request): New function.
14807 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14808 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14809 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14810 (check_remote_input_interrupt_request): New function.
14811 * server.h (check_remote_input_interrupt_request): Declare.
14812 * win32-low.c (winapi_DebugBreakProcess,
14813 winapi_GenerateConsoleCtrlEvent): New typedefs.
14814 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14816 (win32_wait): Check for remote interrupt request
14817 with check_remote_input_interrupt_request.
14818 (win32_request_interrupt): New function.
14819 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14821 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14823 * win32-low.c (debug_registers_changed,
14824 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14825 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14826 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14827 (thread_rec): Get context using the low target.
14828 (child_add_thread): Call thread_added on the low target,
14829 which does the same thing.
14831 (do_initial_child_stuff): Remove debug registers references.
14832 Set context using the low target. Resume threads after
14833 setting the contexts.
14834 (child_continue): Remove dead variable. Remove debug
14835 registers references.
14836 (child_fetch_inferior_registers): Go through the low target.
14837 (do_child_store_inferior_registers): Remove.
14838 (child_store_inferior_registers): Go through the low target.
14839 (win32_resume): Remove debug registers references.
14840 Set context using the low target.
14841 (handle_exception): Change return type to void. Don't record
14842 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14843 first chance exception.
14844 (get_child_debug_event): Change return type to void. Remove
14845 goto loop. Always return after waiting for debug event.
14846 (win32_wait): Convert to switch statement. Handle spurious
14849 * win32-i386-low.c (debug_registers_changed,
14850 debug_registers_used): New.
14851 (initial_stuff): Rename to ...
14852 (i386_initial_stuff): ... this. Clear debug registers
14854 (store_debug_registers): Delete.
14855 (i386_get_thread_context): New.
14856 (load_debug_registers): Delete.
14857 (i386_set_thread_context): New.
14858 (i386_thread_added): New.
14859 (single_step): Rename to ...
14860 (i386_single_step): ... this.
14861 (do_fetch_inferior_registers): Rename to ...
14862 (i386_fetch_inferior_register): ... this.
14863 (i386_store_inferior_register): New.
14864 (the_low_target): Adapt to new interface.
14866 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14867 (arm_get_thread_context): New.
14868 (arm_set_thread_context): New.
14870 (do_fetch_inferior_registers): Rename to ...
14871 (arm_fetch_inferior_register): ... this.
14872 (arm_store_inferior_register): New.
14873 (arm_wince_breakpoint): Reimplement as unsigned long.
14874 (arm_wince_breakpoint_len): Define.
14875 (the_low_target): Adapt to new interface.
14877 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14878 load_debug_registers. Add get_thread_context, set_thread_context,
14879 thread_added and store_inferior_register. Rename
14880 fetch_inferior_registers to fetch_inferior_register.
14881 (regptr): Remove declaration.
14883 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14885 * linux-low.c (linux_detach): Change return type to int. Return 0.
14886 * spu-low.c (spu_detach): Likewise.
14888 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14890 * target.h (target_ops): Change return type of detach to int.
14892 (join_inferior): New.
14893 * server.c (main): Don't skip detach support on mingw32.
14894 If the inferior doesn't support detaching return error.
14895 Call join_inferior instead of using waitpid.
14896 * linux-low.c (linux_join): New.
14897 (linux_target_op): Add linux_join.
14898 * spu-low.c (spu_join): New.
14899 (spu_target_ops): Add spu_join.
14900 * win32-low.c (win32_detach): Adapt to new interface.
14901 Reopen current_process_handle before detaching. Issue a child
14902 resume before detaching.
14904 (win32_target_op): Add win32_join.
14906 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14908 * win32-low.c (win32-attach): Fix return value.
14909 * target.h (target_ops): Describe ATTACH return values.
14911 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14913 * win32-low.c (GETPROCADDRESS): Define.
14914 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14915 (winapi_DebugSetProcessKillOnExit): Likewise.
14916 (win32_create_inferior): Force usage of ansi CreateProcessA.
14917 (win32_attach): Use GETPROCADDRESS.
14918 (win32_detach): Likewise.
14920 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14922 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14924 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14926 * win32-low.c: Commit leftover changes from 2007-03-29.
14928 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14930 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14931 fields short instead of int. Add explicit padding.
14932 (i387_cache_to_fsave): Remove unnecessary casts.
14933 (i387_fsave_to_cache): Doc fix.
14934 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14936 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14938 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14939 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14941 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14943 * configure.srv (arm*-*-mingw32ce*): Move near the other
14946 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14948 * configure.ac: Add errno checking.
14949 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14950 sys/file.h and malloc.h.
14951 (AC_CHECK_DECLS): Add perror.
14952 (srv_mingwce): Handle.
14953 * configure.srv (i[34567]86-*-cygwin*): Add
14954 win32-i386-low.o to srv_tgtobj.
14955 (i[34567]86-*-mingw*): Likewise.
14956 (arm*-*-mingw32ce*): Add case.
14957 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14958 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14959 [__MINGW32CE__] (strerror): New function.
14960 [__MINGW32CE__] (errno): Define to GetLastError.
14961 [__MINGW32CE__] (COUNTOF): New macro.
14962 (remote_open): Remove extra close call.
14963 * mem-break.c (delete_breakpoint_at): New function.
14964 * mem-break.h (delete_breakpoint_at): Declare.
14965 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14966 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14967 [USE_WIN32API] (read, write): Add char* casts.
14968 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14969 * server.h: Include wincecompat.h on Windows CE.
14970 [HAVE_ERRNO_H]: Check.
14971 (perror): Declare if not declared.
14972 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14973 (perror_with_name): Remove errno declaration.
14974 * wincecompat.h: New.
14975 * wincecompat.c: New.
14976 * win32-low.h: New.
14977 * win32-arm-low.c: New.
14978 * win32-i386-low.c: New.
14979 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14980 (OUTMSG2): Make it safe.
14982 (COUNTOF): New macro.
14983 (NUM_REGS): Get it from the low target.
14984 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14985 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14986 (thread_rec): Let low target handle debug registers.
14987 (child_add_thread): Likewise.
14988 (child_init_thread_list): Likewise.
14989 (continue_one_thread): Likewise.
14991 (do_child_fetch_inferior_registers): Move to ...
14992 * win32-i386-low.c: ... here, and rename to ...
14993 (do_fetch_inferior_registers): ... this.
14994 * win32-low.c (child_fetch_inferior_registers):
14995 Go through the low target.
14996 (do_child_store_inferior_registers): Use regptr.
14997 (strwinerror): New function.
14998 (win32_create_inferior): Handle Windows CE.
14999 Use strwinerror instead of strerror on Windows error
15000 codes. Add program to the error output.
15001 Don't close the main thread handle on Windows CE.
15002 (win32_attach): Use coredll.dll on Windows CE.
15003 (win32_kill): Close current process and current
15005 (win32_detach): Use coredll.dll on Windows CE.
15006 (win32_resume): Let low target handle debug registers, and
15008 (handle_exception): Add/Remove initial breakpoint. Avoid
15009 non-existant WSTOPSIG on Windows CE.
15010 (win32_read_inferior_memory): Cast to remove warning.
15011 (win32_arch_string): Go through the low target.
15012 (initialize_low): Call set_breakpoint_data with the low
15013 target's breakpoint.
15014 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15015 FOP_REGNUM, mappings): Move to ...
15016 * win32-i386-low.c: ... here.
15017 * win32-low.c (win32_thread_info): Move to ...
15018 * win32-low.h: ... here.
15019 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15020 win32-arm-low.c and wincecompat.c.
15021 (all:): Add $EXEEXT.
15022 (install-only:): Likewise.
15023 (gdbserver:): Likewise.
15024 (gdbreplay:): Likewise.
15025 * config.in: Regenerate.
15026 * configure: Regenerate.
15028 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15030 * win32-low.c: Rename typedef thread_info to
15031 win32_thread_info throughout.
15033 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15035 * win32-i386-low.c: Rename to ...
15036 * win32-low.c: ... this.
15037 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15038 * Makefile.in: Likewise.
15040 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15042 * remote-utils.c (monitor_output): Constify msg parameter.
15043 * server.h (monitor_output): Likewise.
15044 * win32-i386-low.c (handle_output_debug_string): New.
15045 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15046 handle_output_debug_string.
15047 (get_child_debug_event): Likewise.
15049 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15051 * server.c (main): Correct strtoul check.
15053 2007-03-27 Jon Ringle <jon@ringle.org>
15055 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15057 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15059 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15061 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15063 * terminal.h: Check HAVE_SGTTY_H.
15065 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15067 * remote-utils.c (remote_open): Print out the assigned port number.
15069 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15071 * remote-utils.c (monitor_output): New function.
15072 * server.c (debug_threads): Define here.
15073 (monitor_show_help): New function.
15074 (handle_query): Handle qRcmd.
15075 (main): Do not handle 'd' packet.
15076 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15077 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15080 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15082 * Makefile.in (EXEEXT): New.
15083 (clean): Use $(EXEEXT).
15085 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15087 * target.h (target_ops): Rename send_signal to request_interrupt,
15088 and remove enum target_signal parameter.
15089 * linux-low.c (linux_request_interrupt): Rename from
15090 linux_send_signal, and always send SIGINT.
15091 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15092 and always send SIGINT.
15093 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15095 (input_interrupt): Likewise.
15097 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15099 * server.c (get_features_xml): Check if target implemented
15101 * win32-i386-low.c (win32_arch_string): New.
15102 (win32_target_ops): Add win32_arch_string as arch_string member.
15104 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15106 * spu-low.c (spu_arch_string): New.
15107 (spu_target_ops): Add spu_arch_string.
15109 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15111 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15112 * configure.ac: Do not check for terminal.h.
15113 * configure, config.in: Regenerated.
15115 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15117 * Makefile.in (OBS): Add $(XML_BUILTIN).
15118 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15120 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15121 (arm-with-iwmmxt.c): New.
15122 * config.in, configure: Regenerate.
15123 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15124 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15125 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15126 (arm*-*-linux*): Add iWMMXt and regset support.
15127 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15128 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15129 (arm_store_wmmxregset, target_regsets): New.
15130 * server.c (get_features_xml): Take annex argument. Check builtin
15132 (handle_query): Handle multiple annexes.
15134 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15136 * remote-utils.c [USE_WIN32API] (read, write): Define.
15137 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15140 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15142 * linux-i386-low.c (the_low_target): Set arch_string.
15143 * linux-x86-64-low.c (the_low_target): Likewise.
15144 * linux-low.c (linux_arch_string): New.
15145 (linux_target_ops): Add it.
15146 * linux-low.h (struct linux_target_ops): Add arch_string.
15147 * server.c (write_qxfer_response): Use const void * for DATA.
15148 (get_features_xml): New.
15149 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15150 * target.h (struct target_ops): Add arch_string method.
15152 2007-01-03 Denis Pilat <denis.pilat@st.com>
15153 Daniel Jacobowitz <dan@codesourcery.com>
15155 * linux-low.c (linux_kill): Handle being called with no threads.
15156 * win32-i386-low.c (win32_kill): Likewise.
15157 (get_child_debug_event): Clear current_process_handle.
15159 2006-12-30 Denis PILAT <denis.pilat@st.com>
15160 Daniel Jacobowitz <dan@codesourcery.com>
15162 * remote-utils.c (remote_open): Check the type of specified
15163 serial port devices before opening them.
15164 * server.c (main): Kill the inferior if an error occurs during
15165 the first remote_open.
15167 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15169 * README: Update supported targets.
15171 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15173 * Makefile.in (clean): Remove reg-mips64.c.
15174 (reg-mips64.c, reg-mips64.o): New rules.
15175 * configure.srv: Handle mips64. Include regset support for mips.
15176 * linux-mips-low.c (union mips_register): New.
15177 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15178 (mips_breakpoint, mips_breakpoint_at): Use int.
15179 (mips_collect_register, mips_supply_register)
15180 (mips_collect_register_32bit, mips_supply_register_32bit)
15181 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15182 (mips_store_fpregset, target_regsets): New.
15183 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15185 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15187 * configure.srv: Add target "spu*-*-*".
15188 * Makefile.in (clean): Remove reg-spu.c.
15189 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15190 * spu-low.c: New file.
15192 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15194 * configure.ac: Correct td_thr_tls_get_addr test.
15195 * configure: Regenerated.
15197 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15199 * linux-low.c (linux_wait_for_event): Reformat. Use the
15200 pass_signals array.
15201 * remote-utils.c (decode_address_to_semicolon): New.
15202 * server.c (pass_signals, handle_general_set): New.
15203 (handle_query): Mention QPassSignals for qSupported.
15204 (main): Call handle_general_set.
15205 * server.h (pass_signals, decode_address_to_semicolon): New.
15207 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15209 * server.c (handle_query): Correct error handling for read_auxv.
15211 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15213 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15214 and srv_linux_thread_db to yes.
15215 * linux-s390-low.c (s390_fill_gregset): New function.
15216 (target_regsets): Define data structure.
15218 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15220 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15221 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15222 * config.in, configure: Regenerated.
15223 * inferiors.c (gdb_id_to_thread): New function.
15224 (gdb_id_to_thread_id): Use it.
15225 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15226 * linux-low.h (struct process_info): Add th member.
15227 (thread_db_get_tls_address): New prototype.
15228 * remote-utils.c (decode_address): Make non-static.
15229 * server.c (handle_query): Handle qGetTLSAddr.
15230 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15231 * target.h (struct target_ops): Add get_tls_address.
15232 * thread-db.c (maybe_attach_thread): Save the thread handle.
15233 (thread_db_get_tls_address): New.
15235 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15237 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15238 (linux_resume_one_process): Take a siginfo_t *. Update all
15239 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15240 (struct pending_signals): Add a siginfo_t.
15241 (linux_wait_for_process): Always set last_status.
15242 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15243 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15244 * linux-low.h (struct process_info): Add last_status.
15246 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15248 * remote-utils.c (try_rle): New function.
15249 (putpkt_binary): Use it.
15251 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15253 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15254 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15255 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15256 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15257 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15260 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15262 * server.c (terminal_fd): New variable.
15263 (old_foreground_pgrp): Likewise.
15264 (restore_old_foreground_pgrp): New function.
15265 (start_inferior): Record the terminal file descriptor in terminal_fd
15266 and its original foreground group in old_foreground_pgrp. Register
15267 restore_old_foreground_pgrp with atexit().
15269 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15271 * server.c (handle_query): Correct qPart to qXfer.
15273 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15275 * configure.ac: Check for more headers which are missing on
15276 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15277 * configure.srv: Add Cygwin and mingw32.
15278 * remote-utils.c: Don't include headers unconditionally which
15279 are missing on mingw32. Include <winsock.h> for mingw32.
15280 (remote_open): Adjust for mingw32 support. Flush
15281 standard error after writing to it.
15282 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15283 (unblock_async_io, enable_async_io, disable_async_io)
15284 (readchar, getpkt): Update for Winsock support.
15285 (prepare_resume_reply): Expect a protocol signal number.
15286 * server.c: Disable <sys/wait.h> on mingw32.
15287 (start_inferior): Adjust for mingw32 support. Flush
15288 standard error after writing to it.
15289 (attach_inferior): Likewise. Use protocol signal
15291 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15293 * win32-i386-low.c: New file.
15294 * Makefile.in (XM_CLIBS): Set.
15295 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15296 (win32-i386-low.o): New dependency rule.
15297 * linux-low.c (linux_wait): Use target signal numbers.
15298 * target.h (struct target_ops): Doc fix.
15299 * server.h (target_signal_to_name): New prototype.
15300 * gdbreplay.c: Don't include headers unconditionally which
15301 are missing on mingw32. Include <winsock.h> for mingw32.
15302 (remote_close, remote_open): Adjust for Winsock support.
15303 * configure, config.in: Regenerated.
15305 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15307 * server.c (decode_xfer_read, write_qxfer_response): New.
15308 (handle_query): Take a packet length argument. Handle
15309 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15310 the qSupported response.
15311 (main): Update call to handle_query.
15313 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15315 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15316 (putpkt_binary): Renamed from putpkt and adjusted for binary
15318 (putpkt): New wrapper for putpkt_binary.
15319 (readchar): Don't mask off the high bit.
15320 (decode_X_packet): New function.
15321 * server.c (main): Call putpkt_binary if a handler sets the packet
15322 length. Save the length of the incoming packet. Handle 'X'.
15323 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15325 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15327 * server.c (handle_query): Handle qSupported.
15329 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15331 * remote-utils.c (all_symbols_looked_up): New variable.
15332 (look_up_one_symbol): Check it.
15333 * server.h (look_up_one_symbol): New declaration.
15334 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15336 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15338 * Makefile.in (linux-arm-low.o): Update dependencies.
15339 * linux-arm-low.c: Include "gdb_proc_service.h".
15340 (PTRACE_GET_THREAD_AREA): Define.
15341 (ps_get_thread_area): New function.
15343 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15345 * configure.srv (m68k*-*-uclinux*): New target.
15346 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15347 (linux_resume_one_process): Remove extraneous cast.
15348 (linux_read_offsets): New.
15349 (linux_target_op): Add linux_read_offsets on mmuless systems.
15350 * server.c (handle_query): Add qOffsets logic.
15351 * target.h (struct target_ops): Add read_offsets.
15353 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15355 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15356 (PTRACE_GET_THREAD_AREA): Define.
15357 (ps_get_thread_area): New function.
15358 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15359 (linux-x86-64-low.o): Update.
15361 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15363 * configure.ac: Remove checks for prfpregset_t.
15364 * gdb_proc_service.h: New file.
15365 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15366 new "gdb_proc_service.h".
15367 * proc-service.c: Likewise.
15368 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15369 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15370 * Makefile.in (gdb_proc_service_h): Updated.
15371 * configure, config.in: Regenerated.
15373 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15375 * remote-utils.c (prepare_resume_reply): Move declaration
15376 of gdb_id_from_wait to the top of the block.
15378 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15380 * linux-low.c (regsets_store_inferior_registers): Read the regset
15381 from the target before filling it.
15383 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15385 * server.c (attach_inferior): Return SIGTRAP for a successful
15388 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15390 * Makefile.in (OBS): Add version.o.
15391 (STAGESTUFF): Delete.
15392 (version.o): Add dependencies.
15393 (version.c): Replace rule.
15394 (clean): Remove version.c.
15395 * server.c (gdbserver_version): New.
15396 (gdbserver_usage): Use printf.
15397 (main): Handle --version and --help.
15398 * server.h (version, host_name): Add declarations.
15400 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15412 * linux-x86-64-low.c:
15414 * linux-s390-low.c:
15415 * linux-ppc64-low.c:
15417 * linux-mips-low.c:
15418 * linux-m68k-low.c:
15419 * linux-m32r-low.c:
15422 * linux-ia64-low.c:
15423 * linux-i386-low.c:
15424 * linux-crisv32-low.c:
15436 * gdbserver.1: Add (C) after Copyright. Update the FSF
15439 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15441 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15442 (arm_breakpoint_at): Recognize both breakpoints.
15443 (the_low_target): Use the correct breakpoint instruction.
15445 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15447 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15448 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15449 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15450 (the_low_target): Update.
15452 2005-10-25 Andreas Schwab <schwab@suse.de>
15454 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15456 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15457 (ia64_num_regs): Reduce to 462.
15459 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15461 * acinclude.m4: Correct quoting.
15462 * aclocal.m4: Regenerated.
15464 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15465 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15466 (thread_db_init): Call thread_db_err_str.
15467 * configure.ac: Check for TD_VERSION.
15468 * config.in, configure: Regenerated.
15470 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15472 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15474 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15476 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15477 is not available. Define HAVE_PTRACE_GETREGS if it is.
15478 * config.in, configure: Regenerated.
15479 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15480 * linux-i386-low.c, linux-m68k-low.c: Update to use
15481 HAVE_PTRACE_GETREGS.
15482 * linux-low.c (regsets_fetch_inferior_registers)
15483 (regsets_store_inferior_registers): Only return 0 if we processed
15485 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15486 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15488 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15490 * inferiors.c (struct thread_info): Add gdb_id.
15491 (add_thread): Add gdb_id argument.
15492 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15493 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15494 calls to add_thread.
15495 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15496 * server.c (handle_query): Use thread_to_gdb_id.
15497 (handle_v_cont, main): Use gdb_id_to_thread_id.
15498 * server.h (add_thread): Update prototype.
15499 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15502 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15504 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15505 left-padded registers.
15506 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15507 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15509 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15511 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15512 * configure: Regenerate.
15513 * config.in: Regenerate.
15514 * server.h (NEED_DECLARATION_STRERROR):
15515 Replace with !HAVE_DECL_STRERROR.
15517 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15519 * linux-low.c (linux_wait, linux_send_signal): Don't test
15520 an unsigned long variable for > 0 if it could be MAX_ULONG.
15521 * server.c (myresume): Likewise.
15522 * target.c (set_desired_inferior): Likewise.
15524 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15526 * configure.ac: Simplify and improve check for socklen_t.
15527 * configure, config.in: Regenerate.
15529 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15531 * acconfig.h: Remove.
15532 * configure.ac: Add a test for socklen_t. Use three-argument
15533 AC_DEFINE throughout.
15534 * config.in: Regenerated using autoheader 2.59.
15535 * configure: Regenerated.
15537 * gdbreplay.c (socklen_t): Provide a default.
15538 (remote_open): Use socklen_t.
15539 * remote-utils.c (socklen_t): Provide a default.
15540 (remote_open): Use socklen_t.
15541 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15544 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15546 * linux-low.c (linux_read_memory, linux_write_memory)
15547 (linux_read_auxv): Likewise.
15548 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15549 (check_mem_write): Likewise.
15550 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15552 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15553 (registers_from_string, register_data): Likewise.
15554 * server.c (handle_query, main): Likewise.
15555 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15556 (decode_M_packet): Likewise.
15557 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15558 * target.h (struct target_ops): Update read_memory, write_memory,
15560 (read_inferior_memory, write_inferior_memory): Update.
15561 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15562 to unsigned char *.
15563 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15564 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15565 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15566 linux-s390-low.c, linux-sh-low.c: Update for changes in
15567 read_inferior_memory and the_low_target->breakpoint.
15569 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15571 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15572 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15573 * configure.srv: Add powerpc64-*-linux*.
15574 * linux-ppc64-low.c: New file.
15576 2005-05-23 Orjan Friberg <orjanf@axis.com>
15578 * linux-cris-low.c: New file with support for CRIS.
15579 * linux-crisv32-low.c: Ditto for CRISv32.
15580 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15581 (clean): Add reg-cris.c and reg-crisv32.c.
15582 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15583 reg-crisv32.o, and reg-crisv32.c to make rules.
15584 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15585 recognized targets.
15587 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15589 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15590 of sizeof (PTRACE_XFER_TYPE).
15591 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15593 2005-05-12 Orjan Friberg <orjanf@axis.com>
15595 * target.h (struct target_ops): Add insert_watchpoint,
15596 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15597 pointers for hardware watchpoint support.
15598 * linux-low.h (struct linux_target_ops): Ditto.
15599 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15600 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15601 to linux_target_ops.
15602 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15604 * server.c (main): Recognize 'Z' and 'z' packets.
15606 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15608 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15609 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15610 (the_low_target): Add new members.
15612 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15614 * proc-service.c (ps_lgetregs): Search all_processes instead of
15617 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15619 * server.c (start_inferior): Change return type to int.
15620 (attach_inferior): Change sigptr to int *.
15621 (handle_v_cont, handle_v_requests): Change signal to int *.
15622 (main): Change signal to int.
15624 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15626 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15627 * configure.srv: Add m32r*-*-linux*.
15628 * linux-m32r-low.c: New file.
15630 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15632 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15634 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15636 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15637 Take unsigned long arguments for PIDs.
15638 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15639 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15640 (wait_for_sigstop, linux_resume_one_process)
15641 (regsets_fetch_inferior_registers, linux_send_signal)
15642 (linux_read_auxv): Likewise. Update the types of variables holding
15643 PIDs. Update format string specifiers.
15644 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15645 * remote-utils.c (prepare_resume_reply): Likewise.
15646 * server.c (cont_thread, general_thread, step_thread)
15647 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15649 (handle_query): Update format specifiers.
15650 (handle_v_cont, main): Use strtoul for thread IDs.
15651 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15652 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15653 (general_thread, step_thread, thread_from_wait)
15654 (old_thread_from_wait): Update.
15655 * target.h (struct thread_resume): Use unsigned long for THREAD.
15656 (struct target_ops): Use unsigned long for arguments to attach and
15659 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15661 * acinclude.m4: Include bfd/bfd.m4 directly.
15662 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15663 <agriffis@toolchain.org>.
15664 * aclocal.m4, configure: Regenerated.
15666 2005-01-07 Andrew Cagney <cagney@gnu.org>
15668 * configure.ac: Rename configure.in, require autoconf 2.59.
15669 * configure: Re-generate.
15671 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15673 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15674 LIBS when finished.
15675 * aclocal.m4: Regenerated.
15676 * configure: Regenerated.
15678 2004-11-21 Andreas Schwab <schwab@suse.de>
15680 * linux-m68k-low.c (m68k_num_gregs): Define.
15681 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15682 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15683 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15684 (m68k_breakpoint_at): New. Add to the_low_target.
15686 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15687 srv_linux_thread_db to yes.
15689 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15691 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15692 (ARCH_SET_FS): Likewise.
15693 (ARCH_GET_FS): Likewise.
15694 (ARCH_GET_GS): Likewise.
15696 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15698 * linux-i386-low.c (ps_get_thread_area): New.
15699 * linux-x86-64-low.c (ps_get_thread_area): New.
15700 * linux-low.c: Include <sys/syscall.h>.
15701 (linux_kill_one_process): Don't kill the first thread here.
15702 (linux_kill): Kill the first thread here.
15703 (kill_lwp): New function.
15704 (send_sigstop, linux_send_signal): Use it.
15705 * proc-service.c: Clean up #ifdefs.
15706 (fpregset_info): Delete.
15707 (ps_lgetregs): Update and enable implementation.
15708 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15710 * remote-utils.c (struct sym_cache, symbol_cache): New.
15711 (input_interrupt): Print a clearer message.
15712 (async_io_enabled): New variable.
15713 (enable_async_io, disable_async_io): Use it. Update comments.
15714 (look_up_one_symbol): Use the symbol cache.
15715 * thread-db.c (thread_db_look_up_symbols): New function.
15716 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15718 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15720 * configure.in: Test for -rdynamic.
15721 * configure: Regenerated.
15722 * Makefile (INTERNAL_LDFLAGS): New.
15723 (gdbserver, gdbreplay): Use it.
15725 2004-09-02 Andrew Cagney <cagney@gnu.org>
15727 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15729 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15731 * linux-low.c (linux_wait): Clear all_processes list also.
15733 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15735 * linux-low.c: Include <errno.h>. Remove extern declaration of
15738 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15740 * gdbreplay.c, server.h, utils.c: Update copyright years.
15742 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15744 * server.c (main): Print child status or termination signal from
15745 variable 'signal', not 'sig'.
15747 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15749 * linux-low.c (linux_read_memory): Change return type to
15750 int. Check for and return error from ptrace().
15751 * target.c (read_inferior_memory): Change return type to int. Pass
15752 back return status from the_target->read_memory().
15753 * target.h (struct target_ops): Adapt *read_memory() prototype.
15755 (read_inferior_memory): Adapt prototype.
15756 * server.c (main): Return an error packet if
15757 read_inferior_memory() returns an error.
15759 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15761 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15762 Unify with other clean targets.
15764 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15766 * server.c (handle_v_cont): Call set_desired_inferior.
15768 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15770 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15772 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15774 * linux-low.c (linux_wait): Unblock async I/O.
15775 (linux_resume): Block and enable async I/O.
15776 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15777 * server.h (block_async_io, unblock_async_io): Add prototypes.
15779 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15781 * remote-utils.c (remote_open): Print a status notice after
15782 opening a TCP port.
15783 * server.c (attach_inferior): Print a status notice after
15786 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15788 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15790 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15792 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15794 * server.c, target.h: Update copyright years.
15796 2004-02-25 Roland McGrath <roland@redhat.com>
15798 * target.h (struct target_ops): New member `read_auxv'.
15799 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15800 * linux-low.c (linux_read_auxv): New function.
15801 (linux_target_ops): Initialize `read_auxv' member to that.
15803 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15805 Committed by Jim Blandy <jimb@redhat.com>.
15807 * linux-s390-low.c (s390_num_regs): Update.
15808 (s390_regmap): Remove control registers. Use __s390x__ predefine
15809 instead of GPR_SIZE to distiguish s390 and s390x targets.
15811 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15813 * linux-low.c: Update copyright year.
15814 (check_removed_breakpoint): Clear pending_is_breakpoint.
15815 (linux_set_resume_request, linux_queue_one_thread)
15816 (resume_status_pending_p): New functions.
15817 (linux_continue_one_thread): Use process->resume.
15818 (linux_resume): Only resume threads if there are no pending events.
15819 * linux-low.h (struct process_info): Add resume request
15822 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15824 * regcache.c (new_register_cache): Clear the allocated register
15825 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15827 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15829 * linux-low.c (linux_resume): Take a struct thread_resume *
15831 (linux_wait): Update call.
15832 (resume_ptr): New static variable.
15833 (linux_continue_one_thread): Renamed from
15834 linux_continue_one_process. Use resume_ptr.
15835 (linux_resume): Use linux_continue_one_thread.
15836 * server.c (handle_v_cont, handle_v_requests): New functions.
15837 (myresume): New function.
15838 (main): Handle 'v' case.
15839 * target.h (struct thread_resume): New type.
15840 (struct target_ops): Change argument of "resume" to struct
15842 (myresume): Delete macro.
15844 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15846 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15847 (uninstall): Support DESTDIR.
15849 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15851 * configure.srv: Add xscale*linux copy of arm*linux entry.
15853 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15855 * linux-arm-low.c (arm_reinsert_addr): New function.
15856 (the_low_target): Add arm_reinsert_addr.
15858 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15860 * mem-break.c: Remove whitespace at end of file.
15862 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15864 * configure.in: Check whether we need to prototype strerror.
15865 * server.h: Optionally prototype strerror.
15866 * gdbreplay.c (perror_with_name): Use strerror.
15867 * linux-low.c (linux_attach_lwp): Use strerror.
15868 * utils.c (perror_with_name): Use strerror.
15869 * config.in, configure: Regenerated.
15871 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15873 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15874 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15876 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15878 * Makefile.in (SFILES): Update.
15879 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15880 low-sun3.c: Remove files.
15882 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15884 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15885 (linux_detach_one_process, linux_detach): New functions.
15886 (linux_target_ops): Add linux_detach.
15887 * server.c (main): Handle 'D' packet.
15888 * target.h (struct target_ops): Add "detach" member.
15889 (detach_inferior): Define.
15891 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15893 From Kelley Cook <kelleycook@wideopenwest.com>:
15894 * configure.srv: Accept i[34567]86 variants.
15896 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15898 * linux-low.c (linux_wait_for_event): Correct comment typos.
15899 (linux_resume_one_process): Call check_removed_breakpoint.
15900 (linux_send_signal): New function.
15901 (linux_target_ops): Add linux_send_signal.
15902 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15904 * target.h (struct target_ops): Add send_signal.
15906 2003-05-29 Jim Blandy <jimb@redhat.com>
15908 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15909 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15910 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15911 away part of the register's value.
15913 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15915 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15916 (linux_wait_for_event, linux_init_signals): Likewise.
15918 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15920 * configure.in: Check for stdlib.h.
15921 * configure: Regenerated.
15922 * config.in: Regenerated.
15924 2003-01-04 Andreas Schwab <schwab@suse.de>
15926 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15928 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15930 * Makefile.in: Remove obsolete code.
15932 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15934 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15935 defined(PT_FPR0_HI).
15937 2002-11-17 Stuart Hughes <seh@zee2.com>
15939 * linux-arm-low.c (arm_num_regs): Increase.
15940 (arm_regmap): Include status register.
15942 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15944 * linux-low.c (register_addr): Remove incorrect -1 check.
15946 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15948 * linux-low.c (linux_create_inferior): Call setpgid. Return
15950 (unstopped_p, linux_signal_pid): Remove.
15951 (linux_target_ops): Remove linux_signal_pid.
15952 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15953 global instead of target method.
15954 * target.h (struct target_ops): Remove signal_pid. Update comment
15955 for create_inferior.
15956 * server.c (signal_pid): New variable.
15957 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15958 gdbserver. Set the child to be the foreground process group.
15959 (attach_inferior): Set signal_pid.
15961 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15963 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15965 2002-08-20 Jim Blandy <jimb@redhat.com>
15967 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15970 2002-08-01 Andrew Cagney <cagney@redhat.com>
15972 * Makefile.in: Make chill references obsolete.
15974 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15976 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15977 * configure: Regenerate.
15978 * config.in: Regenerate.
15980 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15982 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15983 (perror_with_name, remote_close, remote_open, expect, play): Static.
15985 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15987 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15988 byte offsets instead of an array of indexes.
15989 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15991 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15993 * regcache.c: Add comment.
15995 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15997 * thread-db.c: New file.
15998 * proc-service.c: New file.
15999 * acinclude.m4: New file.
16000 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16001 proc-service.o, and thread-db.o.
16002 (linux-low.o): Add USE_THREAD_DB.
16003 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16004 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16005 * aclocal.m4: Regenerated.
16006 * config.in: Regenerated.
16007 * configure: Regenerated.
16008 * configure.in: Check for proc_service.h, sys/procfs.h,
16009 thread_db.h, and linux/elf.h headrs.
16010 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16011 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16012 Check for -lthread_db and thread support.
16013 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16014 PowerPC, and SuperH.
16015 * i387-fp.c: Constify arguments.
16016 * i387-fp.h: Likewise.
16017 * inferiors.c: (struct thread_info): Renamed from
16018 `struct inferior_info'. Remove PID member. Use generic inferior
16019 list header. All uses updated.
16020 (inferiors, signal_pid): Removed.
16021 (all_threads): New variable.
16022 (get_thread): Define.
16023 (add_inferior_to_list): New function.
16024 (for_each_inferior): New function.
16025 (change_inferior_id): New function.
16026 (add_inferior): Removed.
16027 (remove_inferior): New function.
16028 (add_thread): New function.
16029 (free_one_thread): New function.
16030 (remove_thread): New function.
16031 (clear_inferiors): Use for_each_inferior and free_one_thread.
16032 (find_inferior): New function.
16033 (find_inferior_id): New function.
16034 (inferior_target_data): Update argument type.
16035 (set_inferior_target_data): Likewise.
16036 (inferior_regcache_data): Likewise.
16037 (set_inferior_regcache_data): Likewise.
16038 * linux-low.c (linux_bp_reinsert): Remove.
16039 (all_processes, stopping_threads, using_thrads)
16040 (struct pending_signals, debug_threads, pid_of): New.
16041 (inferior_pid): Replace with macro.
16042 (struct inferior_linux_data): Remove.
16043 (get_stop_pc, add_process): New functions.
16044 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16045 Use add_process and add_thread.
16046 (linux_attach_lwp): New function, based on old linux_attach. Use
16047 add_process and add_thread. Set stop_expected for new threads.
16048 (linux_attach): New function.
16049 (linux_kill_one_process): New function.
16050 (linux_kill): Kill all LWPs.
16051 (linux_thread_alive): Use find_inferior_id.
16052 (check_removed_breakpoints, status_pending_p): New functions.
16053 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16054 Update. Use WNOHANG. Wait for cloned processes also. Update process
16055 struct for the found process.
16056 (linux_wait_for_event): New function.
16057 (linux_wait): Use it. Support LWPs.
16058 (send_sigstop, wait_for_sigstop, stop_all_processes)
16059 (linux_resume_one_process, linux_continue_one_process): New functions.
16060 (linux_resume): Support LWPs.
16061 (REGISTER_RAW_SIZE): Remove.
16062 (fetch_register): Use register_size instead. Call supply_register.
16063 (usr_store_inferior_registers): Likewise. Call collect_register.
16064 Fix recursive case.
16065 (regsets_fetch_inferior_registers): Improve error message.
16066 (regsets_store_inferior_registers): Add debugging.
16067 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16068 (unstopped_p, linux_signal_pid): New functions.
16069 (linux_target_ops): Add linux_signal_pid.
16070 (linux_init_signals): New function.
16071 (initialize_low): Call it. Initialize using_threads.
16072 * regcache.c (inferior_regcache_data): Add valid
16074 (get_regcache): Fetch registers lazily. Add fetch argument
16075 and update all callers.
16076 (regcache_invalidate_one, regcache_invalidate): New
16078 (new_register_cache): Renamed from create_register_cache.
16079 Return the new regcache.
16080 (free_register_cache): Change argument to a void *.
16081 (registers_to_string, registers_from_string): Call get_regcache
16082 with fetch flag set.
16083 (register_data): Make static. Pass fetch flag to get_regcache.
16084 (supply_register): Call get_regcache with fetch flag clear.
16085 (collect_register): Call get_regcache with fetch flag set.
16086 (collect_register_as_string): New function.
16087 * regcache.h: Update.
16088 * remote-utils.c (putpkt): Flush after debug output and use
16090 Handle input interrupts while waiting for an ACK.
16091 (input_interrupt): Use signal_pid method.
16092 (getpkt): Flush after debug output and use stderr.
16093 (outreg): Use collect_register_as_string.
16094 (new_thread_notify, dead_thread_notify): New functions.
16095 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16096 and general_thread.
16097 (look_up_one_symbol): Flush after debug output.
16098 * server.c (step_thread, server_waiting): New variables.
16099 (start_inferior): Don't use signal_pid. Update call to mywait.
16100 (attach_inferior): Update call to mywait.
16101 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16102 (main): Don't fetch/store registers explicitly. Use
16103 set_desired_inferior. Support proposed ``Hs'' packet. Update
16105 * server.h: Update.
16106 (struct inferior_list, struct_inferior_list_entry): New.
16107 * target.c (set_desired_inferior): New.
16108 (write_inferior_memory): Constify.
16109 (mywait): New function.
16110 * target.h: Update.
16111 (struct target_ops): New signal_pid method.
16112 (mywait): Removed macro, added prototype.
16114 * linux-low.h (regset_func): Removed.
16115 (regset_fill_func, regset_store_func): New.
16116 (enum regset_type): New.
16117 (struct regset_info): Add type field. Use new operation types.
16118 (struct linux_target_ops): stop_pc renamed to get_pc.
16119 Add decr_pc_after_break and breakpoint_at.
16120 (get_process, get_thread_proess, get_process_thread)
16121 (strut process_info, all_processes, linux_attach_lwp)
16122 (thread_db_init): New.
16124 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16125 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16126 (the_low_target): Add new members.
16127 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16128 (i386_store_fpxregset): Constify.
16129 (target_regsets): Add new kind identifier.
16130 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16131 (i386_set_pc): Add debugging.
16132 (i386_breakpoint_at): New function.
16133 (the_low_target): Add new members.
16134 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16135 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16136 (mips_breakpoint_at): New.
16137 (the_low_target): Add new members.
16138 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16139 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16140 (the_low_target): Add new members.
16141 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16142 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16143 (the_low_target): Add new members.
16144 * linux-x86-64-low.c (target_regsets): Add new kind
16147 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16149 From Martin Pool <mbp@samba.org>:
16150 * server.c (gdbserver_usage): New function.
16153 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16155 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16156 stop_at -> stop_pc.
16158 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16160 * Makefile.in: Remove obsolete code.
16162 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16164 * linux-low.c (regsets_fetch_inferior_registers),
16165 (regsets_store_inferior_registers): Removed cast to int from
16167 * regcache.h: Added declaration of struct inferior_info.
16169 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16171 * inferiors.c (struct inferior_info): Add regcache_data.
16172 (add_inferior): Call create_register_cache.
16173 (clear_inferiors): Call free_register_cache.
16174 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16175 * regcache.c (struct inferior_regcache_data): New.
16176 (registers): Remove.
16177 (get_regcache): New function.
16178 (create_register_cache, free_register_cache): New functions.
16179 (set_register_cache): Don't initialize the register cache here.
16180 (registers_to_string, registers_from_string, register_data): Call
16182 * regcache.h: Add prototypes.
16183 * server.h: Likewise.
16185 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16187 * mem-break.c: New file.
16188 * mem-break.h: New file.
16189 * Makefile.in: Add mem-break.o rule; update server.h
16191 * inferiors.c (struct inferior_info): Add target_data
16193 (clear_inferiors): Free target_data member if set.
16194 (inferior_target_data, set_inferior_target_data): New functions.
16195 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16196 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16197 * linux-low.c (linux_bp_reinsert): New variable.
16198 (struct inferior_linux_data): New.
16199 (linux_create_inferior): Use set_inferior_target_data.
16200 (linux_attach): Likewise. Call add_inferior.
16201 (linux_wait_for_one_inferior): New function.
16202 (linux_wait): Call it.
16203 (linux_write_memory): Add const.
16204 (initialize_low): Call set_breakpoint_data.
16205 * linux-low.h (struct linux_target_ops): Add breakpoint
16207 * server.c (attach_inferior): Remove extra add_inferior
16209 * server.h: Include mem-break.h. Update inferior.c
16211 * target.c (read_inferior_memory)
16212 (write_inferior_memory): New functions.
16213 * target.h (read_inferior_memory)
16214 (write_inferior_memory): Change macros to prototypes.
16215 (struct target_ops): Update comments. Add const to write_memory
16218 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16220 * linux-low.c (usr_store_inferior_registers): Support
16221 registers which are allowed to fail to store.
16222 * linux-low.h (linux_target_ops): Likewise.
16223 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16224 (ppc_cannot_store_register): FPSCR may not be storable.
16226 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16228 * server.h: Include <string.h> if HAVE_STRING_H.
16229 * ChangeLog: Correct paths in last ChangeLog entry.
16231 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16233 * linux-low.h: Remove obsolete prototypes.
16234 (struct linux_target_ops): New.
16235 (extern the_low_target): New.
16236 * linux-low.c (num_regs, regmap): Remove declarations.
16237 (register_addr): Use the_low_target explicitly.
16238 (fetch_register): Likewise.
16239 (usr_fetch_inferior_registers): Likewise.
16240 (usr_store_inferior_registers): Likewise.
16241 * linux-arm-low.c (num_regs): Remove.
16242 (arm_num_regs): Define.
16243 (arm_regmap): Renamed from regmap, made static.
16244 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16246 (arm_cannot_store_register): Renamed from cannot_store_register,
16248 (the_low_target): New.
16249 * linux-i386-low.c (num_regs): Remove.
16250 (i386_num_regs): Define.
16251 (i386_regmap): Renamed from regmap, made static.
16252 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16254 (i386_cannot_store_register): Renamed from cannot_store_register,
16256 (the_low_target): New.
16257 * linux-ia64-low.c (num_regs): Remove.
16258 (ia64_num_regs): Define.
16259 (ia64_regmap): Renamed from regmap, made static.
16260 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16262 (ia64_cannot_store_register): Renamed from cannot_store_register,
16264 (the_low_target): New.
16265 * linux-m68k-low.c (num_regs): Remove.
16266 (m68k_num_regs): Define.
16267 (m68k_regmap): Renamed from regmap, made static.
16268 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16270 (m68k_cannot_store_register): Renamed from cannot_store_register,
16272 (the_low_target): New.
16273 * linux-mips-low.c (num_regs): Remove.
16274 (mips_num_regs): Define.
16275 (mips_regmap): Renamed from regmap, made static.
16276 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16278 (mips_cannot_store_register): Renamed from cannot_store_register,
16280 (the_low_target): New.
16281 * linux-ppc-low.c (num_regs): Remove.
16282 (ppc_num_regs): Define.
16283 (ppc_regmap): Renamed from regmap, made static.
16284 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16286 (ppc_cannot_store_register): Renamed from cannot_store_register,
16288 (the_low_target): New.
16289 * linux-s390-low.c (num_regs): Remove.
16290 (s390_num_regs): Define.
16291 (s390_regmap): Renamed from regmap, made static.
16292 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16294 (s390_cannot_store_register): Renamed from cannot_store_register,
16296 (the_low_target): New.
16297 * linux-sh-low.c (num_regs): Remove.
16298 (sh_num_regs): Define.
16299 (sh_regmap): Renamed from regmap, made static.
16300 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16302 (sh_cannot_store_register): Renamed from cannot_store_register,
16304 (the_low_target): New.
16305 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16306 (the_low_target): New.
16308 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16310 * Makefile.in: Add stamp-h target.
16311 * configure.in: Create stamp-h.
16312 * configure: Regenerated.
16314 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16316 * inferiors.c: New file.
16317 * target.c: New file.
16318 * target.h: New file.
16319 * Makefile.in: Add target.o and inferiors.o. Update
16321 * linux-low.c (inferior_pid): New static variable,
16322 moved from server.c.
16323 (linux_create_inferior): Renamed from create_inferior.
16324 Call add_inferior. Return 0 on success instead of a PID.
16325 (linux_attach): Renamed from myattach.
16326 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16327 (linux_thread_alive): Renamed from mythread_alive.
16328 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16330 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16331 (regsets_store_inferior_registers): Correct error message.
16332 Add missing ``return 0''.
16333 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16334 (linux_store_registers): Renamed from store_inferior_registers.
16335 (linux_read_memory): Renamed from read_inferior_memory.
16336 (linux_write_memory): Renamed from write_inferior_memory.
16337 (linux_target_ops): New structure.
16338 (initialize_low): Call set_target_ops ().
16339 * remote-utils.c (unhexify): New function.
16340 (hexify): New function.
16341 (input_interrupt): Send signals to ``signal_pid''.
16342 * server.c (inferior_pid): Remove.
16343 (start_inferior): Update create_inferior call.
16344 (attach_inferior): Call add_inferior.
16345 (handle_query): New function.
16346 (main): Call handle_query for `q' packets.
16347 * server.h: Include "target.h". Remove obsolete prototypes.
16348 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16350 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16352 * Makefile.in: Add WARN_CFLAGS. Update configury
16354 * configure.in: Check for <string.h>
16355 * configure: Regenerate.
16356 * config.in: Regenerate.
16357 * gdbreplay.c: Include needed system headers.
16358 (remote_open): Remove strchr prototype.
16359 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16360 * regcache.c (supply_register): Change buf argument to const void *.
16361 (supply_register_by_name): Likewise.
16362 (collect_register): Change buf argument to void *.
16363 (collect_register_by_name): Likewise.
16364 * regcache.h: Add missing prototypes.
16365 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16366 * server.c (handle_query): New function.
16367 (attached): New static variable, moved out of main.
16368 (main): Quiet longjmp clobber warnings.
16369 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16370 * utils.c (error): Remove NORETURN.