1 2018-03-23 Alan Hayward <alan.hayward@arm.com>
3 * regcache.c (find_register_by_number): Make static.
4 (find_regno): Use find_register_by_number
5 * regcache.h (struct reg): Remove declaration.
7 2018-03-23 Alan Hayward <alan.hayward@arm.com>
9 * tdesc.c (target_desc::~target_desc): Move to here.
10 (target_desc::operator==): Likewise.
11 * tdesc.h (target_desc::~target_desc): Move from here.
12 (target_desc::operator==): Likewise.
14 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
16 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
18 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
20 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
22 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
23 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
24 and init_registers_s390_gs_linux64.
26 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
28 * linux-s390-low.c (s390_fill_gs): Remove function.
29 (s390_fill_gsbc): Remove function.
30 (s390_regsets): Set fill functions for the guarded storage regsets
33 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
35 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
36 the word size. Add comment.
37 (s390_get_wordsize): New function.
38 (s390_arch_setup): No longer select a temporary tdesc to fetch the
39 pswm with it. Instead, use s390_get_wordsize to determine the
40 word size first and derive the correct tdesc from that directly.
42 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
44 * Makefile.in: Include silent-rules.mk.
45 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
46 (COMPILE): Add ECHO_CXX.
47 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
48 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
49 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
50 (version-generated.c): Add ECHO_GEN.
51 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
52 (IPAGENT_COMPILE): Add ECHO_CXX.
53 (%-generated.c): Add ECHO_REGDAT.
55 2018-03-14 Tom Tromey <tom@tromey.com>
58 * ax.c (ax_printf): Special case for NULL.
60 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
62 * linux-low.c (linux_qxfer_libraries_svr4): Use
63 xml_escape_text_append.
65 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
67 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
69 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
71 * server.c (handle_general_set): Remove unnecessary xstrdup.
73 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
75 * server.c (parse_debug_format_options): Adjust to
76 delim_string_to_char_ptr_vec changes.
77 * thread-db.c (thread_db_load_search): Adjust to
78 dirnames_to_char_ptr_vec changes.
80 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
82 * target.h (target_enable_btrace, target_disable_btrace)
83 (target_read_btrace, target_read_btrace_conf): Turn macro into
84 inline function. Throw error if target method is not defined.
85 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
86 check for btrace target method. Be prepared to handle exceptions
87 from btrace target methods.
89 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
91 * server.c (captured_main): Change order of error message printed
92 when the current working directory cannot be found.
94 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
96 * server.c: Include "filenames.h" and "pathstuff.h".
97 (program_name): Delete variable.
98 (program_path): New anonymous class.
99 (get_exec_wrapper): Use "program_path" instead of
101 (handle_v_run): Likewise.
102 (captured_main): Likewise.
103 (process_serial_event): Likewise.
105 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
107 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
108 (OBJS): Add "pathstuff.o".
109 * server.c (current_directory): New global variable.
110 (captured_main): Initialize "current_directory".
112 2018-02-26 Alan Hayward <alan.hayward@arm.com>
114 * tdesc.c: Use common/tdesc.h.
117 2018-02-20 Alan Hayward <alan.hayward@arm.com>
118 Simon Marchi <simon.marchi@ericsson.com>
120 * Makefile.in: Switch order of make rules.
122 2018-02-19 Alan Hayward <alan.hayward@arm.com>
124 * Makefile.in: Add common directory in build.
125 * configure.ac: Add common reference.
126 * configure: Regenerate.
128 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
130 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
131 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
132 * spu-low.c (spu_target_ops): Likewise.
133 * win32-low.c (win32_target_ops): Likewise.
134 * server.c (supported_btrace_packets): Report packets unconditionally.
135 * target.h (target_ops) <supports_btrace>: Remove.
136 (target_supports_btrace): Remove.
138 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
140 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
141 (handle_btrace_disable): Change return type to void. Use exceptions
143 (handle_btrace_general_set): Catch exception and copy message to
146 2018-02-08 Tom Tromey <tom@tromey.com>
148 * linux-low.c (install_software_single_step_breakpoints): Use
150 * inferiors.c (make_cleanup_restore_current_thread): Remove.
151 (do_restore_current_thread_cleanup): Remove.
152 * gdbthread.h (make_cleanup_restore_current_thread): Don't
155 2018-02-08 Tom Tromey <tom@tromey.com>
157 * mem-break.c (set_raw_breakpoint_at): Use
158 gdb::unique_xmalloc_ptr.
160 2018-01-30 Pedro Alves <palves@redhat.com>
163 * target.c (target_terminal::terminal_state): Rename to ...
164 (target_terminal::m_terminal_state): ... this.
166 2018-01-19 James Clarke <jrtc27@jrtc27.com>
168 * linux-low.c (handle_extended_wait): Surround call to
169 thread_db_notice_clone with #ifdef USE_THREAD_DB.
171 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
173 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
174 linux_ptrace_attach_fail_reason_string now returning an
176 (linux_attach): Likewise.
177 * thread-db.c (attach_thread): Likewise.
179 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
182 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
183 checking for fs_base/gs_base fields in struct user_regs_struct.
184 * configure: Regenerate.
186 2018-01-16 Yao Qi <yao.qi@linaro.org>
189 * linux-low.c (fetch_register): Call supply_register instead of
192 2018-01-08 Yao Qi <yao.qi@linaro.org>
193 Simon Marchi <simon.marchi@ericsson.com>
195 * Makefile.in (OBS): Remove selftest.o.
196 * configure.ac: Set srv_selftest_objs if $development is true.
197 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
198 * configure: Re-generated.
199 * server.c (captured_main): Wrap variable selftest_filter with
202 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
204 * server.c (parse_debug_format_options): Return std::string.
205 (handle_monitor_command, captured_main): Adjust.
207 2018-01-05 Pedro Alves <palves@redhat.com>
210 * server.c (captured_main): Pass quiet=false to
211 save_original_signals_state.
213 2018-01-01 Joel Brobecker <brobecker@adacore.com>
215 * gdbreplay.c (gdbreplay_version): Update copyright year in
217 * server.c (gdbserver_version): Likewise.
219 2017-12-08 Tom Tromey <tom@tromey.com>
221 * ax.c (ax_printf): Update.
223 2017-12-07 Yao Qi <yao.qi@linaro.org>
225 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
226 aarch64_linux_read_description.
227 * linux-amd64-ipa.c (idx2mask): New array.
228 (get_ipa_tdesc): Move idx2mask out.
229 (initialize_low_tracepoint): Initialize target descriptions.
230 * linux-i386-ipa.c (idx2mask): New array.
231 (get_ipa_tdesc): Move idx2mask out.
232 (initialize_low_tracepoint): Initialize target descriptions.
234 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
236 * tdesc.c (struct tdesc_type): Change return type.
237 (tdesc_add_flag): Change parameter type.
238 (tdesc_add_bitfield): Likewise.
239 (tdesc_add_field): Likewise.
240 (tdesc_set_struct_size): Likewise.
242 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
244 * regcache.c (registers_to_string): Remove unused variable.
246 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
248 * inferiors.c (for_each_inferior_with_data): Remove.
249 * inferiors.h (for_each_inferior_with_data): Remove.
250 * server.c (handle_qxfer_threads_worker): Change parameter type.
251 (handle_qxfer_threads_proper): Use for_each_thread.
253 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
255 * inferiors.c (for_each_inferior): Remove.
256 (clear_inferiors): Use for_each_thread.
257 * inferiors.h (for_each_inferior): Remove.
258 * linux-low.c (linux_wait_for_event_filtered): Use
260 (linux_stabilize_threads): Likewise.
261 * regcache.c (regcache_release): Likewise.
262 * server.c (gdb_wants_all_threads_stopped): Likewise.
263 (clear_pending_status_callback): Remove.
264 (handle_status): Use for_each_thread.
265 (captured_main): Likewise.
266 * win32-low.c (child_init_thread_list): Likewise.
267 (win32_clear_inferiors): Likewise.
268 (fake_breakpoint_event): Likewise.
270 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
272 * inferiors.h (find_inferior): Remove.
273 * inferiors.c (find_inferior): Remove.
275 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
277 * linux-low.c (resume_status_pending_p): Update comment.
278 (need_step_over_p): Update comment.
280 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
282 * linux-low.c (proceed_one_lwp): Return void, change parameter
284 (unsuspend_and_proceed_one_lwp): Likewise.
285 (proceed_all_lwps): Use for_each_thread.
286 (unstop_all_lwps): Likewise.
288 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
290 * linux-low.c (linux_resume_one_thread): Return void, take
292 (linux_resume): Use for_each_thread.
294 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
296 * linux-low.c (send_sigstop_callback): Return void, change
297 parameter type. Rename to...
298 (send_sigstop): ... this.
299 (suspend_and_send_sigstop_callback): Return void, change parameter
301 (suspend_and_send_sigstop): ... this.
302 (stop_all_lwps): Use for_each_thread.
304 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
306 * linux-low.c (lwp_running): Return bool, remove unused
308 (linux_stabilize_threads): Use find_thread.
310 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
312 * linux-low.c (select_singlestep_lwp_callback): Remove.
313 (count_events_callback): Remove.
314 (select_event_lwp_callback): Remove.
315 (select_event_lwp): Use find_thread/for_each_thread.
317 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
319 * linux-low.c (not_stopped_callback): Return bool, take filter
321 (linux_wait_for_event_filtered): Use find_thread.
322 (linux_wait_1): Likewise.
324 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
326 * linux-low.c (same_lwp): Remove.
327 (find_lwp_pid): Use find_thread.
329 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
331 * linux-low.c (delete_lwp_callback): Remove.
332 (linux_mourn): Use for_each_thread.
334 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
336 * linux-low.c (linux_detach_lwp_callback): Return void, remove
337 args parameter, don't check for pid.
338 (linux_detach): Use for_each_thread.
340 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
342 * linux-low.c (struct counter): Remove.
343 (second_thread_of_pid_p): Remove.
344 (last_thread_of_process_p): Use find_thread.
346 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
348 * inferiors.c (find_inferior_in_random): Remove.
349 * inferiors.h (find_inferior_in_random): Remove.
350 * linux-low.c (status_pending_p_callback): Return bool, accept
351 parameter ptid directly.
352 (linux_wait_for_event_filtered): Use find_thread_in_random.
353 (linux_wait_1): Likewise.
355 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
357 * inferiors.c (find_inferior_id): Remove.
358 (find_thread_ptid): Move implemention from find_inferior_id to
360 * inferiors.h (find_inferior_id): Remove.
361 * server.c (handle_status): Use find_thread_ptid.
362 (process_serial_event): Likewise.
363 * thread-db.c (find_one_thread): Likewise.
364 (thread_db_thread_handle): Likewise.
365 * win32-low.c (thread_rec): Likewise.
366 (child_delete_thread): Likewise.
367 (win32_thread_alive): Likewise.
368 (get_child_debug_event): Likewise.
370 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
372 * linux-mips-low.c (update_watch_registers_callback): Return
373 void, remove pid_p parameter, don't check for pid.
374 (mips_insert_point, mips_remove_point): Use for_each_thread.
376 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
378 * lynx.low (lynx_delete_thread_callback): Remove.
379 (lynx_mourn): Use for_each_thread.
381 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
383 * regcache.c (regcache_invalidate_one): Remove.
384 (regcache_invalidate_pid): use for_each_thread.
386 2017-11-26 Tom Tromey <tom@tromey.com>
388 * linux-low.c (linux_create_inferior): Update.
390 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
392 * spu-low.c (spu_create_inferior): Fix typo in argument name.
394 2017-11-24 Alan Hayward <alan.hayward@arm.com>
396 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
397 * linux-aarch64-low.c (initialize_low_arch): Call init func.
398 * linux-aarch64-tdesc-selftest.c: New file.
399 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
401 2017-11-24 Alan Hayward <alan.hayward@arm.com>
403 * configure.srv: Add new file.
404 * linux-aarch64-low.c (initialize_low_arch): Call init func.
405 * linux-aarch64-tdesc-selftest.c: New file.
406 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
408 2017-11-24 Alan Hayward <alan.hayward@arm.com>
410 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
411 * linux-aarch64-low.c (initialize_low_arch): Remove init.
412 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
414 2017-11-24 Alan Hayward <alan.hayward@arm.com>
416 * configure.srv: Add new files.
417 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
418 aarch64_linux_read_description.
419 * linux-aarch64-low.c (aarch64_linux_read_description):
420 Merge with aarch64_arch_setup.
421 (aarch64_arch_setup): Call aarch64_linux_read_description.
422 * linux-aarch64-tdesc.c: New file.
423 * linux-aarch64-tdesc.h: New file.
425 2017-11-24 Yao Qi <yao.qi@linaro.org>
427 * configure.srv: Set $srv_regobj for tic6x-linux.
428 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
429 (tic6x_read_description): Move some code to tic6x_arch_setup.
430 (tic6x_tdesc_test): New function.
431 (initialize_low_arch): Call selftests::register_test.
433 2017-11-22 Yao Qi <yao.qi@linaro.org>
435 * remote-utils.c (prepare_resume_reply): Use memcpy.
437 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
439 * linux-low.c (kill_one_lwp_callback): Return void, take
440 argument directly, don't filter on pid.
441 (linux_kill): Use for_each_thread.
443 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
445 * linux-low.c (need_step_over_p): Return bool, remove dummy
447 (linux_resume, proceed_all_lwps): Use find_thread.
449 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
451 * linux-low.c (resume_status_pending_p): Return bool, remove
453 (linux_resume): Use find_thread.
455 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
457 * linux-low.c (struct thread_resume_array): Remove.
458 (linux_set_resume_request): Return void, take arguments
460 (linux_resume): Use for_each_thread.
462 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
464 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
465 return bool, remove data argument.
466 (linux_stabilize_threads): Use find_thread.
468 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
470 * linux-low.c (unsuspend_one_lwp): Remove.
471 (unsuspend_all_lwps): Use for_each_thread, inline code from
474 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
476 * gdbthread.h (find_thread): Add overload with ptid_t filter.
477 * linux-low.c (struct iterate_over_lwps_args): Remove.
478 (iterate_over_lwps_filter): Remove.
479 (iterate_over_lwps): Use find_thread.
481 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
483 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
484 (linux_handle_new_gdb_connection): Use for_each_thread, inline
485 code from reset_lwp_ptrace_options_callback.
487 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
489 * linux-arm-low.c (struct update_registers_data): Remove.
490 (update_registers_callback): Return void, take arguments
491 directly, don't check thread's pid.
492 (arm_insert_point, arm_remove_point): Use for_each_thread.
494 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
496 * win32-low.c (continue_one_thread): Return void, take argument
498 (child_continue): Use for_each_thread.
500 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
502 * win32-i386-low.c (update_debug_registers_callback): Rename
504 (update_debug_registers): ... this, return void, remove pid_p arg.
505 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
507 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
509 * inferiors.h (struct process_info): Add constructor, initialize
511 <syscalls_to_catch>: Change type to std::vector<int>.
512 * inferiors.c (add_process): Allocate process_info with new.
513 (remove_process): Free process_info with delete.
514 * linux-low.c (handle_extended_wait): Adjust.
515 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
516 * server.c (handle_general_set): Adjust.
518 2017-11-16 Pedro Alves <palves@redhat.com>
520 * remote-utils.c (remote_close): Block SIGIO signals instead of
521 uninstalling the SIGIO handler.
523 2017-11-16 Alan Hayward <alan.hayward@arm.com>
525 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
527 2017-11-16 Yao Qi <yao.qi@linaro.org>
529 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
530 (tic6x_store_gregset): Likewise.
531 (tic6x_usrregs_info): Move it up.
533 2017-11-15 Alan Hayward <alan.hayward@arm.com>
535 * Makefile.in: Update arch rules.
536 * configure.srv: Explicitly mark arch/ files.
538 2017-11-13 Andreas Schwab <schwab@suse.de>
540 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
542 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
544 2017-11-06 Pedro Alves <palves@redhat.com>
546 * config.in, configure: Regenerate.
548 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
550 * target.c (struct thread_search): Remove.
551 (thread_search_callback): Remove.
552 (prepare_to_access_memory): Use for_each_thread instead of
553 find_inferior. Inline code from thread_search_callback.
555 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
557 * server.c (struct visit_actioned_threads_data): Remove.
558 (visit_actioned_threads): Change prototype to take arguments
560 (resume): Use find_thread instead of find_inferior.
562 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
564 * server.c (queue_stop_reply_callback): Change prototype, return
566 (find_status_pending_thread_callback): Remove.
567 (handle_status): Replace find_inferior with find_thread and
570 2017-10-25 Alan Hayward <alan.hayward@arm.com>
572 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
574 (aarch64_store_gregset): Likewise.
575 (aarch64_fill_fpregset): Likewise.
576 (aarch64_store_fpregset): Likewise.
578 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
580 * gdbthread.h (find_thread, for_each_thread): New functions.
581 * inferiors.c (thread_of_pid): Remove.
582 (find_any_thread_of_pid): Use find_thread.
583 * linux-low.c (num_lwps): Use for_each_thread.
585 2017-10-17 Yao Qi <yao.qi@linaro.org>
587 * Makefile.in: Remove one rule.
588 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
590 2017-10-17 Yao Qi <yao.qi@linaro.org>
592 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
593 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
595 2017-10-17 Yao Qi <yao.qi@linaro.org>
597 * configure.srv: Rename arm.o with arch/arm.o.
599 2017-10-17 Yao Qi <yao.qi@linaro.org>
601 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
602 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
603 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
604 (arch-i386.o, arch-amd64.o): Remove rules.
605 (arch/%.o): New rule.
606 Update POSTCOMPILE and COMPILE.pre.
607 * configure.ac: Invoke AC_CONFIG_COMMANDS.
608 * configure: Re-generated.
609 * configure.srv: Replace arch-i386.o with arch/i386.o.
610 Replace arch-amd64.o with arch/amd64.o.
612 2017-10-16 Yao Qi <yao.qi@linaro.org>
614 * configure: Regenerated.
616 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
618 * inferiors.h: (struct inferior_list): Remove.
619 (struct inferior_list_entry); Remove.
620 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
621 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
622 get_first_inferior): Remove.
623 (for_each_inferior, for_each_inferior_with_data, find_inferior,
624 find_inferior_id, find_inferior_in_random): Change signature.
625 * inferiors.c (all_threads): Change type to
626 std::list<thread_info *>.
627 (get_thread): Remove macro.
628 (find_inferior, find_inferior_id): Change signature, implement
630 (find_inferior_in_random): Change signature, implement using
631 find_thread_in_random.
632 (for_each_inferior, for_each_inferior_with_data): Change
633 signature, implement using for_each_thread.
634 (add_inferior_to_list, remove_inferior): Remove.
635 (add_thread, get_first_thread, thread_of_pid,
636 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
637 (get_first_inferior, one_inferior_p, clear_inferior_list):
639 (clear_inferiors, get_thread_process): Update.
640 * gdbthread.h: Include <list>.
641 (struct thread_info) <entry>: Remove field.
643 (all_threads): Change type to std::list<thread_info *>.
644 (get_first_inferior): Add doc.
645 (find_thread, for_each_thread, find_thread_in_random): New
647 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
648 * linux-arm-low.c (update_registers_callback): Update.
649 * linux-low.c (second_thread_of_pid_p): Update.
650 (kill_one_lwp_callback, linux_detach_lwp_callback,
651 delete_lwp_callback, status_pending_p_callback, same_lwp,
652 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
653 iterate_over_lwps, not_stopped_callback,
654 resume_stopped_resumed_lwps, count_events_callback,
655 select_singlestep_lwp_callback, select_event_lwp_callback,
656 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
657 suspend_and_send_sigstop_callback, wait_for_sigstop,
658 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
659 lwp_running, linux_set_resume_request, resume_status_pending_p,
660 need_step_over_p, start_step_over, linux_resume_one_thread,
661 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
662 reset_lwp_ptrace_options_callback): Update.
663 * linux-mips-low.c (update_watch_registers_callback): Update.
664 * regcache.c (regcache_invalidate_one, regcache_invalidate):
666 (free_register_cache_thread_one): Remove.
667 (regcache_release): Update.
668 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
669 handle_qxfer_threads_worker): Update.
670 (handle_query): Update, use list iterator.
671 (visit_actioned_threads, handle_pending_status,
672 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
673 clear_pending_status_callback, set_pending_status_callback,
674 find_status_pending_thread_callback, handle_status,
675 process_serial_event): Update.
676 * target.c (thread_search_callback): Update.
677 * thread-db.c (thread_db_get_tls_address): Update.
678 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
680 * win32-i386-low.c (update_debug_registers_callback): Update.
681 * win32-low.c (delete_thread_info, child_delete_thread,
682 continue_one_thread, suspend_one_thread,
683 get_child_debug_event): Adjust.
685 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
687 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
688 * inferiors.h: Include <list>.
689 (struct process_info) <entry>: Remove field.
691 (pid_of): Change macro to function.
692 (ptid_of, lwpid_of): Remove macro.
693 (all_processes): Change type to std::list<process_info *>.
694 (ALL_PROCESSES): Remove macro.
695 (for_each_process, find_process): New function.
696 * inferiors.c (all_processes): Change type to
697 std::list<process_info *>.
698 (find_thread_process): Adjust.
699 (add_process): Likewise.
700 (remove_process): Likewise.
701 (find_process_pid): Likewise.
702 (get_first_process): Likewise.
703 (started_inferior_callback): Remove.
704 (have_started_inferiors_p): Adjust.
705 (attached_inferior_callback): Remove.
706 (have_attached_inferiors_p): Adjust.
707 * linux-low.c (check_zombie_leaders): Likewise.
708 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
709 (x86_linux_update_xmltarget): Adjust.
710 * server.c (handle_query): Likewise.
711 (gdb_reattached_process): Remove.
712 (handle_status): Adjust.
713 (kill_inferior_callback): Likewise.
714 (detach_or_kill_inferior): Remove.
715 (print_started_pid): Likewise.
716 (print_attached_pid): Likewise.
717 (detach_or_kill_for_exit): Update.
718 (process_serial_event): Likewise.
719 * linux-arm-low.c (arm_new_fork): Likewise.
721 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
723 * dll.h: Include <list>.
724 (struct dll_info): Add constructor.
725 <entry>: Remove field.
726 (all_dlls): Change type to std::list<dll_info>.
727 * dll.c: Include <algorithm>.
728 (get_dll): Remove macro.
729 (all_dlls): Change type to std::list<dll_info *>.
730 (free_one_dll): Remove.
731 (match_dll): Likewise.
732 (loaded_dll): Adjust.
733 (unloaded_dll): Adjust to all_dlls type change, use
734 std::find_if. Inline code from match_dll.
735 (clear_dlls): Adjust to all_dlls type change.
736 * server.c (emit_dll_description): Remove.
737 (handle_qxfer_libraries): Adjust to all_dlls type change,
738 integrate emit_dll_description's functionality.
740 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
742 * linux-low.h (struct linux_target_ops) <delete_process>: New
744 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
745 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
746 (struct linux_target_ops): Add delete_process callback.
747 * linux-arm-low.c (arm_delete_process): New.
748 (struct linux_target_ops): Add delete_process callback.
749 * linux-bfin-low.c (struct linux_target_ops): Likewise.
750 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
751 * linux-m32r-low.c (struct linux_target_ops): Likewise.
752 * linux-mips-low.c (mips_linux_delete_process): New.
753 (struct linux_target_ops): Add delete_process callback.
754 * linux-ppc-low.c (struct linux_target_ops): Likewise.
755 * linux-s390-low.c (struct linux_target_ops): Likewise.
756 * linux-sh-low.c (struct linux_target_ops): Likewise.
757 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
758 * linux-tile-low.c (struct linux_target_ops): Likewise.
759 * linux-x86-low.c (x86_linux_delete_process): New.
760 (struct linux_target_ops): Add delete_process callback.
761 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
763 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
765 * linux-aarch64-low.c (the_low_target): Add thread delete
767 * linux-arm-low.c (arm_delete_thread): New function.
768 (the_low_target): Add thread delete callback.
769 * linux-bfin-low.c (the_low_target): Likewise.
770 * linux-crisv32-low.c (the_low_target): Likewise.
771 * linux-low.c (delete_lwp): Invoke delete_thread callback if
773 * linux-low.h (struct linux_target_ops) <delete_thread>: New
775 * linux-m32r-low.c (the_low_target): Add thread delete callback.
776 * linux-mips-low.c (mips_linux_delete_thread): New function.
777 (the_low_target): Add thread delete callback.
778 * linux-ppc-low.c (the_low_target): Likewise.
779 * linux-s390-low.c (the_low_target): Likewise.
780 * linux-sh-low.c (the_low_target): Likewise.
781 * linux-tic6x-low.c (the_low_target): Likewise.
782 * linux-tile-low.c (the_low_target): Likewise.
783 * linux-x86-low.c (the_low_target): Likewise.
784 * linux-xtensa-low.c (the_low_target): Likewise.
786 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
788 * win32-low.c: Include "common-inferior.h".
790 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
792 * inferiors.c (set_inferior_cwd): New function.
793 * server.c (handle_general_set): Handle QSetWorkingDir packet.
794 (handle_query): Inform that QSetWorkingDir is supported.
795 * win32-low.c (create_process): Pass the inferior's cwd to
798 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
800 * inferiors.c (current_inferior_cwd): New global variable.
801 (get_inferior_cwd): New function.
802 * inferiors.h (struct process_info) <cwd>: New field.
804 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
806 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
807 (OBS): Add gdb_tilde_expand.o.
809 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
811 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
812 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
814 2017-09-29 Pedro Alves <palves@redhat.com>
816 * ax.c (gdb_parse_agent_expr): Constify.
817 * ax.h (gdb_parse_agent_expr): Constify.
818 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
820 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
821 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
822 * remote-utils.h (read_ptid): Constify.
823 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
824 (process_point_options, process_serial_event): Constify.
825 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
826 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
827 (cmd_qtbuffer): Constify.
829 2017-09-29 Pedro Alves <palves@redhat.com>
831 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
834 2017-09-29 Pedro Alves <palves@redhat.com>
836 * linux-low.c (handle_extended_wait): Pass parent thread instead
837 of process to thread_db_notice_clone.
838 * linux-low.h (thread_db_notice_clone): Replace parent process
839 parameter with parent thread parameter.
840 * thread-db.c (find_one_thread): Add comment.
841 (thread_db_notice_clone): Replace parent process parameter with
842 parent thread parameter. Temporarily switch to the parent thread.
844 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
846 * gdbthread.h: Include "common-gdbthread.h".
847 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
848 "if" when validating the ptid.
849 * remote-utils.c: Include "gdbthread.h".
850 (prepare_resume_reply): Use "switch_to_thread".
851 * target.c (done_accessing_memory): Likewise.
853 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
855 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
856 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
857 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
858 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
859 s390x-gs-linux64-ipa.o to ipa_obj.
860 * linux-s390-low.c (HWCAP_S390_GS): New define.
861 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
863 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
864 (s390_arch_setup): Check for guarded-storage support and choose
866 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
867 init_registers_s390x_gs_linux64.
868 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
870 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
871 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
873 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
875 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
877 2017-09-21 Kevin Buettner <kevinb@redhat.com>
879 * linux-low.h (struct lwp_info): Add new field, thread_handle.
880 (thread_db_thread_handle): Declare.
881 * linux-low.c (linux_target_ops): Initialize thread_handle.
882 * server.c (handle_qxfer_threads_worker): Add support for
884 * target.h (struct target_ops): Add new function pointer,
886 (target_thread_handle): Define.
887 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
889 (thread_db_thread_handle): New function.
891 2017-09-21 Kevin Buettner <kevinb@redhat.com>
893 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
894 * linux-low.h (thread_db_notice_clone): Declare.
895 * thread-db.c (thread_db_notice_clone): New function.
897 2017-09-21 Pedro Alves <palves@redhat.com>
899 * server.c (gdb_read_memory, handle_status, process_serial_event)
900 (handle_serial_event, handle_target_event): Adjust to
901 set_desired_thread prototype change.
902 * target.c (set_desired_thread): Remove 'use_general' parameter
904 * target.h (set_desired_thread): Remove 'use_general' parameter.
906 2017-09-20 Tom Tromey <tom@tromey.com>
908 * target.c (target_terminal::terminal_state): Define.
909 (target_terminal::init): Rename from target_terminal_init.
910 (target_terminal::inferior): Rename from
911 target_terminal_inferior.
912 (target_terminal::ours): Rename from target_terminal_ours.
913 (target_terminal::ours_for_output, target_terminal::info): New.
915 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
917 * server.c (accumulate_file_name_length): Remove.
918 (emit_dll_description): Adjust to std::string change.
919 (handle_qxfer_libraries): Use std::string to hold document.
921 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
923 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
924 return type of xml_escape_text.
925 * server.c (emit_dll_description): Likewise.
927 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
929 * server.c (captured_main): Accept argument for --selftest.
930 Update run_tests call.
931 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
932 when registering selftests.
934 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
936 * regcache.c (get_thread_regcache): Update code to use "std::vector"
937 instead of "VEC" for "target_desc.reg_defs".
938 (regcache_cpy): Likewise.
939 (registers_to_string): Likewise.
940 (registers_from_string): Likewise.
941 (find_regno): Likewise.
942 (supply_regblock): Likewise.
943 (regcache_raw_read_unsigned): Likewise.
944 * tdesc.c (init_target_desc): Likewise.
945 (tdesc_create_reg): Likewise.
946 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
947 (struct target_desc) <reg_defs>: Convert to "std::vector".
948 (target_desc): Do not initialize "reg_defs".
949 (~target_desc): Update code to use "std::vector" instead of "VEC"
950 for "target_desc.reg_defs".
951 (operator==): Likewise.
953 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
955 * inferiors.h (thread_to_gdb_id): Remove.
956 * inferiors.c (thread_to_gdb_id): Remove.
957 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
958 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
959 lynx_store_registers, lynx_read_memory, lynx_write_memory):
961 * nto-low.c (nto_fetch_registers, nto_store_registers,
962 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
964 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
966 * inferiors.h (gdb_id_to_thread_id): Remove.
967 * inferiors.c (gdb_id_to_thread_id): Remove.
968 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
969 removal. Move pid declaration closer to where it's used.
971 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
973 * server.c (handle_detach): New function.
974 (process_serial_event): Move code out, call handle_detach.
976 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
978 * server.c (require_running): Rename to ...
979 (require_running_or_return): ... this ...
980 (require_running_or_break): ... and this.
981 (handle_query, process_serial_event): Adjust.
983 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
985 * linux-low.c (linux_set_resume_request): Remove unused
988 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
990 * server.c (first_thread_of): Remove.
991 (process_serial_event): Replace usage of first_thread_of with
992 find_any_thread_of_pid.
993 * tracepoint.c (same_process_p): Remove.
994 (gdb_agent_about_to_close): Replace usage of same_process_p with
995 find_any_thread_of_pid.
996 * linux-x86-low.c (same_process_callback): Remove.
997 (x86_arch_setup_process_callback): Replace usage of
998 same_process_callback with find_any_thread_of_pid.
999 * thread-db.c (any_thread_of): Remove.
1000 (switch_to_process): Replace usage of any_thread_of with
1001 find_any_thread_of_pid.
1002 * inferiors.c (thread_pid_matches_callback): Remove.
1003 (find_thread_process): Adjust to use find_any_thread_of_pid.
1005 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1007 * regcache.c (get_thread_regcache): Guard calls to "memset"
1010 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1012 * linux-low.c (handle_extended_wait): Use
1013 "allocate_target_description" instead of "XNEW".
1014 * linux-x86-low.c (initialize_low_arch): Likewise.
1016 2017-09-05 Yao Qi <yao.qi@linaro.org>
1018 * configure.srv (srv_i386_regobj): Remove.
1019 (srv_amd64_regobj): Remove.
1020 (srv_regobj): Set it to "" for x86 non-linux targets.
1021 * linux-x86-tdesc.c (i386_linux_read_description):
1022 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1023 (init_registers_i386): Remove the declaration.
1024 (tdesc_i386): Remove the declaration.
1025 (lynx_i386_arch_setup): Call i386_create_target_description.
1026 * nto-x86-low.c: Likewise.
1027 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1028 [!__x86_64__]: include arch/i386.h.
1029 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1031 2017-09-05 Yao Qi <yao.qi@linaro.org>
1033 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1034 i386/amd64-XXX-linux from it.
1036 2017-09-05 Yao Qi <yao.qi@linaro.org>
1038 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1040 (ipa_amd64_linux_regobj): Remove.
1041 (ipa_x32_linux_regobj): Remove.
1043 2017-09-05 Yao Qi <yao.qi@linaro.org>
1045 * Makefile.in (arch-amd64.o): New rule.
1046 * configure.srv: Append arch-amd64.o.
1047 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1048 (get_ipa_tdesc): Call amd64_linux_read_description.
1049 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1050 and init_registers_amd64_XXX.
1051 * linux-x86-low.c (x86_linux_read_description): Call
1052 amd64_linux_read_description.
1053 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1054 (initialize_low_arch): Don't call init_registers_x32_XXX and
1055 init_registers_amd64_XXX.
1056 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1057 and tdesc_amd64_XXX.
1058 [__x86_64__] (amd64_tdesc_test): New function.
1059 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1060 and init_registers_amd64_XXX.
1061 * linux-x86-tdesc.c: Include arch/amd64.h.
1062 (xcr0_to_tdesc_idx): New function.
1063 (i386_linux_read_description): New function.
1064 (amd64_get_ipa_tdesc_idx): New function.
1065 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1066 (amd64_get_ipa_tdesc): Declare.
1068 2017-09-05 Yao Qi <yao.qi@linaro.org>
1070 * configure.srv (srv_i386_linux_xmlfiles): Remove
1071 i386/i386-XXX-linux.xml from it.
1073 2017-09-05 Yao Qi <yao.qi@linaro.org>
1075 * configure.srv: Set srv_i386_linux_regobj empty if $development
1077 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1078 initialize_low_tdesc.
1079 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1080 with #if initialize_low_tdesc.
1081 * linux-x86-tdesc-selftest.c: New file.
1082 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1084 2017-09-05 Yao Qi <yao.qi@linaro.org>
1086 * Makefile.in (arch-i386.o): New rule.
1087 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1088 (x86_64-*-linux*): Likewise.
1089 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1090 include arch/i386.h.
1091 (i386_linux_read_description): Remove code and call
1092 i386_create_target_description.
1093 * tdesc.c (allocate_target_description): New function.
1094 * tdesc.h (set_tdesc_architecture): Remove declaration.
1095 (set_tdesc_osabi): Likewise.
1097 2017-09-05 Yao Qi <yao.qi@linaro.org>
1099 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1100 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1101 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1103 * server.c (get_features_xml): Call tdesc_get_features_xml.
1104 * tdesc.c (set_tdesc_architecture): New function.
1105 (set_tdesc_osabi): New function.
1106 (tdesc_get_features_xml): New function.
1107 (tdesc_create_feature): Add an argument.
1108 * tdesc.h (struct target_desc) <features>: New field.
1109 <arch, osabi>: New field.
1110 (~target_desc): xfree features, arch, and osabi.
1111 (target_desc::oerator==): Don't compare .xmltarget.
1112 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1113 (set_tdesc_osabi): Likewise.
1114 (tdesc_get_features_xml): Likewise.
1116 2017-09-05 Yao Qi <yao.qi@linaro.org>
1118 * linux-x86-tdesc.c: Include selftest.h.
1119 (i386_tdesc_test): New function.
1120 (initialize_low_tdesc): Call selftests::register_test.
1121 * tdesc.h: Include regdef.h.
1122 (target_desc): Override operator == and !=.
1124 2017-09-05 Yao Qi <yao.qi@linaro.org>
1126 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1127 (ipa_obj): Likewise.
1128 * linux-i386-ipa.c: Include common/x86-xstate.h
1129 (get_ipa_tdesc): Call i386_linux_read_description.
1130 (initialize_low_tracepoint): Don't call init_registers_XXX
1131 functions, call initialize_low_tdesc instead.
1132 * linux-x86-low.c (x86_linux_read_description): Call
1133 i386_linux_read_description.
1134 (initialize_low_arch): Don't call init_registers_i386_XXX
1135 functions, call initialize_low_tdesc.
1136 * linux-x86-tdesc.c: New file.
1137 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1138 (i386_get_ipa_tdesc_idx): Declare.
1139 (i386_get_ipa_tdesc): Declare.
1140 (initialize_low_tdesc): Declare.
1142 2017-09-05 Yao Qi <yao.qi@linaro.org>
1144 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1147 2017-09-05 Yao Qi <yao.qi@linaro.org>
1149 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1150 * regcache.c (get_thread_regcache): Use VEC_length.
1151 (init_register_cache): Likewise.
1152 (regcache_cpy): Likewise.
1153 (registers_to_string): Iterate reg_defs via VEC_iterate.
1154 (find_regno): Likewise.
1155 (find_register_by_number): Use VEC_index.
1156 (register_size): Call find_register_by_number.
1157 (register_data): Call find_register_by_number.
1158 (supply_regblock): Use VEC_length.
1159 (regcache_raw_read_unsigned): Likewise.
1160 * tdesc.c (init_target_desc): Iterate reg_defs via
1162 (default_description): Update initializer.
1163 (copy_target_description): Don't update field num_registers.
1164 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1165 <num_registers>: Remove.
1167 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1169 * Makefile.in (.SECONDARY): Define target.
1171 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1173 * linux-low.c (linux_wait_1): Adjust.
1174 * server.c (queue_stop_reply_callback): Adjust.
1176 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1178 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1179 QEnvironmentUnset and QEnvironmentReset packets.
1180 (handle_query): Inform remote that QEnvironmentHexEncoded,
1181 QEnvironmentUnset and QEnvironmentReset are supported.
1183 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1185 * inferiors.h (inferior_target_data): Rename to ...
1186 (thread_target_data): ... this.
1187 (inferior_regcache_data): Rename to ...
1188 (thread_regcache_data): ... this.
1189 (set_inferior_regcache_data): Rename to ...
1190 (set_thread_regcache_data): ... this.
1191 * inferiors.c (inferior_target_data): Rename to ...
1192 (thread_target_data): ... this.
1193 (inferior_regcache_data): Rename to ...
1194 (thread_regcache_data): ... this.
1195 (set_inferior_regcache_data): Rename to ...
1196 (set_thread_regcache_data): ... this.
1197 (free_one_thread): Update.
1198 * linux-low.h (get_thread_lwp): Update.
1199 * regcache.c (get_thread_regcache): Update.
1200 (regcache_invalidate_thread): Update.
1201 (free_register_cache_thread): Update.
1202 * win32-i386-low.c (update_debug_registers_callback): Update.
1203 (win32_get_current_dr): Update.
1204 * win32-low.c (thread_rec): Update.
1205 (delete_thread_info): Update.
1206 (continue_one_thread): Update.
1207 (suspend_one_thread): Update.
1209 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1211 * inferiors.c (set_inferior_target_data): Remove.
1212 * inferiors.h (set_inferior_target_data): Remove.
1214 2017-08-18 Yao Qi <yao.qi@linaro.org>
1216 * Makefile.in (OBS): Add selftest.o.
1217 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1218 * configure, config.in: Re-generated.
1219 * server.c: Include common/sefltest.h.
1220 (captured_main): Handle option --selftest.
1222 2017-08-09 Yao Qi <yao.qi@linaro.org>
1224 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1225 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1226 i386-avx-mpx.o and i386-mmx.o.
1227 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1228 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1229 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1230 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1231 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1232 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1233 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1234 i386/amd64-avx-mpx.xml.
1236 2017-08-09 Yao Qi <yao.qi@linaro.org>
1238 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1239 and x32-avx-avx512.o.
1240 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1241 i386/x32-avx-avx512.xml.
1243 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1245 * tracepoint.h (enum class fast_tpoint_collect_result): New
1247 (fast_tracepoint_collecting): Change return type to
1248 fast_tpoint_collect_result.
1249 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1250 * linux-low.h: Include tracepoint.h.
1251 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1252 fast_tpoint_collect_result.
1253 * linux-low.c (handle_tracepoints): Adjust.
1254 (linux_fast_tracepoint_collecting): Change return type to
1255 fast_tpoint_collect_result.
1256 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1257 linux_wait_1, stuck_in_jump_pad_callback,
1258 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1259 proceed_one_lwp): Adjust to type change.
1261 2017-07-10 Yao Qi <yao.qi@linaro.org>
1263 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1265 2017-06-29 Yao Qi <yao.qi@linaro.org>
1267 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1269 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1271 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1273 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1275 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1277 * linux-low.c (linux_create_inferior): Adjust code to access the
1278 environment information via 'gdb_environ' class.
1279 * lynx-low.c (lynx_create_inferior): Likewise.
1280 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1281 (get_environ): Return a pointer to 'our_environ'.
1282 (captured_main): Initialize 'our_environ'.
1283 * server.h (get_environ): Adjust prototype.
1284 * spu-low.c (spu_create_inferior): Adjust code to access the
1285 environment information via 'gdb_environ' class.
1287 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1289 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1290 usage of "register" keyword.
1292 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1294 * configure: Re-generate.
1296 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1298 * configure: Re-generate.
1300 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1302 * Makefile.in (COMPILE.pre): Add "-x c++".
1304 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1306 * fork-child.c: Conditionally include <signal.h>.
1308 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1310 * server.c (handle_general_set): Handle new packet
1311 "QStartupWithShell".
1312 (handle_query): Add "QStartupWithShell" to the list of supported
1314 (gdbserver_usage): Add help text explaining the
1315 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1317 (captured_main): Recognize and act upon the presence of the new
1320 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1321 Pedro Alves <palves@redhat.com>
1323 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1324 * configure: Regenerate.
1325 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1327 (i[34567]86-*-lynxos*): Likewise.
1328 (spu*-*-*): Likewise.
1329 * fork-child.c: New file.
1330 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1332 (linux_ptrace_fun): New function.
1333 (linux_create_inferior): Adjust function prototype to reflect
1334 change on "target.h". Adjust function code to use
1336 (linux_request_interrupt): Delete "signal_pid".
1337 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1338 (lynx_ptrace_fun): New function.
1339 (lynx_create_inferior): Adjust function prototype to reflect
1340 change on "target.h". Adjust function code to use
1342 * nto-low.c (nto_create_inferior): Adjust function prototype and
1343 code to reflect change on "target.h". Update comments.
1344 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1345 "common-terminal.h" and "environ.h".
1346 (terminal_fd): Moved to fork-child.c.
1347 (old_foreground_pgrp): Likewise.
1348 (restore_old_foreground_pgrp): Likewise.
1349 (last_status): Make it global.
1350 (last_ptid): Likewise.
1351 (our_environ): New variable.
1352 (startup_with_shell): Likewise.
1353 (program_name): Likewise.
1354 (program_argv): Rename to...
1355 (program_args): ...this.
1356 (wrapper_argv): New variable.
1357 (start_inferior): Delete function.
1358 (get_exec_wrapper): New function.
1359 (get_exec_file): Likewise.
1360 (get_environ): Likewise.
1361 (prefork_hook): Likewise.
1362 (post_fork_inferior): Likewise.
1363 (postfork_hook): Likewise.
1364 (postfork_child_hook): Likewise.
1365 (handle_v_run): Update code to deal with arguments coming from the
1366 remote host. Update calls from "start_inferior" to
1368 (captured_main): Likewise. Initialize environment variable. Call
1370 * server.h (post_fork_inferior): New prototype.
1371 (get_environ): Likewise.
1372 (last_status): Declare.
1373 (last_ptid): Likewise.
1374 (signal_pid): Likewise.
1375 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1376 (spu_ptrace_fun): New function.
1377 (spu_create_inferior): Adjust function prototype to reflect change
1378 on "target.h". Adjust function code to use "fork_inferior".
1379 * target.c (target_terminal_init): New function.
1380 (target_terminal_inferior): Likewise.
1381 (target_terminal_ours): Likewise.
1382 * target.h: Include <vector>.
1383 (struct target_ops) <create_inferior>: Update prototype.
1384 (create_inferior): Update macro.
1385 * utils.c (gdb_flush_out_err): New function.
1386 * win32-low.c (win32_create_inferior): Adjust function prototype
1387 and code to reflect change on "target.h".
1389 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1391 * inferiors.c (switch_to_thread): New function.
1393 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1395 * Makefile.in (SFILE): Add "common/job-control.c".
1396 (OBS): Add "job-control.o".
1398 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1400 * Makefile: Remove "@host_makefile_frag@".
1402 2017-05-05 Pedro Alves <palves@redhat.com>
1404 * configure: Regenerate.
1406 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1408 * configure: Regenerate.
1410 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1412 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1413 software_single_step change of return type to
1414 std::vector<CORE_ADDR>.
1415 * linux-low.c (install_software_single_step_breakpoints):
1417 * linux-low.h (install_software_single_step_breakpoints):
1420 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1422 * remote-utils.c: Include "gdb_termios.h" instead of
1424 * terminal.h: Delete file.
1426 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1428 * server.c: Include <vector>.
1429 <program_argv, wrapper_argv>: Convert to std::vector.
1430 (start_inferior): Rewrite function to use C++.
1431 (handle_v_run): Likewise. Update code that calculates the argv
1432 based on the vRun packet; use C++.
1433 (captured_main): Likewise.
1435 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1437 * server.c (handle_v_cont): Initialize thread_resume::thread
1440 2017-04-05 Pedro Alves <palves@redhat.com>
1442 * configure: Regenerate.
1444 2017-04-05 Pedro Alves <palves@redhat.com>
1446 * gdbreplay.c (sync_error): Constify.
1447 * linux-x86-low.c (push_opcode): Constify.
1449 2017-04-05 Pedro Alves <palves@redhat.com>
1451 * win32-low.c (get_child_debug_event)
1452 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1453 Report TARGET_WAITKIND_SPURIOUS instead.
1455 2017-04-05 Pedro Alves <palves@redhat.com>
1457 * remote-utils.c (remote_prepare, remote_open): Constify.
1458 * remote-utils.h (remote_prepare, remote_open): Constify.
1459 * server.c (captured_main): Constify 'port' handling.
1461 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1463 * Makefile.in (clean): Clear .deps.
1465 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1467 * .gitignore: Remove generated files, replace with wildcard.
1468 * (clean): Replace removal of generated files with wildcard.
1469 (version.c): Replace with...
1470 (version-generated.c): ...this.
1471 (xml-builtin.c): Replace with...
1472 (xml-builtin-generated.c): ...this.
1473 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1474 (%.c: *regformats*): Replace with...
1475 (%-generated.c: *regformats*): ...this.
1477 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1479 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1480 (xtensa_fill_gregset): Call collect_register_by_name for
1482 (xtensa_store_gregset): Call supply_register_by_name for
1485 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1487 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1488 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1489 (xtensa_store_gregset): Call supply_register for all registers in
1490 a0_regnum..a0_regnum + C0_NREGS range.
1492 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1494 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1495 (ax-ipa.o: ax.c): Remove.
1496 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1497 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1498 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1499 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1500 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1502 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1504 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1505 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1506 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1507 (errors-ipa.o: ../common/errors.c): Remove.
1508 (format-ipa.o: ../common/format.c): Remove.
1509 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1511 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1513 * Makefile.in (%-ipa.o: %.c): New rule.
1514 (tracepoint-ipa.o: tracepoint.c): Remove.
1515 (utils-ipa.o: utils.c): Remove.
1516 (remote-utils-ipa.o: remote-utils.c): Remove.
1517 (regcache-ipa.o: regcache.c): Remove.
1518 (i386-linux-ipa.o: i386-linux.c): Remove.
1519 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1520 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1521 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1522 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1523 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1524 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1525 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1526 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1527 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1528 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1529 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1530 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1531 (aarch64-ipa.o: aarch64.c): Remove.
1532 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1533 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1534 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1535 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1536 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1537 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1538 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1539 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1540 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1541 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1542 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1543 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1544 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1545 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1546 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1547 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1548 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1549 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1550 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1551 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1552 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1553 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1554 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1555 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1556 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1557 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1558 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1559 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1560 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1561 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1562 (tdesc-ipa.o: tdesc.c): Remove.
1563 (x32-linux-ipa.o: x32-linux.c): Remove.
1564 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1565 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1567 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1569 * Makefile.in (%.o: ../arch/%.c): New rule.
1570 (arm.o: ../arch/arm.c): Remove.
1571 (arm-linux.o: ../arch/arm-linux.c): Remove.
1572 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1573 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1575 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1577 * Makefile.in (%.o: ../nat/%.c): New rule.
1578 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1579 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1580 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1581 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1582 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1583 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1584 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1585 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1586 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1587 (linux-personality.o: ../nat/linux-personality.c): Remove.
1588 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1589 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1590 (x86-linux.o: ../nat/x86-linux.c): Remove.
1591 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1592 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1594 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1596 * Makefile.in (%.o: ../common/%.c): New rule.
1597 (signals.o: ../common/signals.c): Remove.
1598 (print-utils.o: ../common/print-utils.c): Remove.
1599 (rsp-low.o: ../common/rsp-low.c): Remove.
1600 (common-utils.o: ../common/common-utils.c): Remove.
1601 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1602 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1603 (vec.o: ../common/vec.c): Remove.
1604 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1605 (xml-utils.o: ../common/xml-utils.c): Remove.
1606 (ptid.o: ../common/ptid.c): Remove.
1607 (buffer.o: ../common/buffer.c): Remove.
1608 (format.o: ../common/format.c): Remove.
1609 (filestuff.o: ../common/filestuff.c): Remove.
1610 (agent.o: ../common/agent.c): Remove.
1611 (errors.o: ../common/errors.c): Remove.
1612 (environ.o: ../common/environ.c): Remove.
1613 (common-debug.o: ../common/common-debug.c): Remove.
1614 (cleanups.o: ../common/cleanups.c): Remove.
1615 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1616 (fileio.o: ../common/fileio.c): Remove.
1617 (common-regcache.o: ../common/common-regcache.c): Remove.
1618 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1619 (new-op.o: ../common/new-op.c): Remove.
1620 (btrace-common.o: ../common/btrace-common.c): Remove.
1622 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1624 * Makefile.in (%.o: ../target/%.c): New rule.
1625 (waitstatus.o: ../target/waitstatus.c): Remove.
1627 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1630 (%.c: ../regformats/%.dat,
1631 (%.c: ../regformats/arm/%.dat,
1632 (%.c: ../regformats/i386/%.dat,
1633 (%.c: ../regformats/rs6000/%.dat): New rules.
1634 (aarch64.c): Remove.
1635 (reg-arm.c): Remove.
1636 (arm-with-iwmmxt.c): Remove.
1637 (arm-with-vfpv2.c): Remove.
1638 (arm-with-vfpv3.c): Remove.
1639 (arm-with-neon.c): Remove.
1640 (reg-bfin.c): Remove.
1641 (reg-cris.c): Remove.
1642 (reg-crisv32.c): Remove.
1644 (i386-linux.c): Remove.
1645 (i386-avx.c): Remove.
1646 (i386-avx-linux.c): Remove.
1647 (i386-avx-avx512.c): Remove.
1648 (i386-avx-avx512-linux.c): Remove.
1649 (i386-mpx.c): Remove.
1650 (i386-mpx-linux.c): Remove.
1651 (i386-avx-mpx-avx512-pku.c): Remove.
1652 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1653 (i386-avx-mpx.c): Remove.
1654 (i386-avx-mpx-linux.c): Remove.
1655 (i386-mmx.c): Remove.
1656 (i386-mmx-linux.c): Remove.
1657 (reg-ia64.c): Remove.
1658 (reg-m32r.c): Remove.
1659 (reg-m68k.c): Remove.
1661 (mips-linux.c): Remove.
1662 (mips-dsp-linux.c): Remove.
1663 (mips64-linux.c): Remove.
1664 (mips64-dsp-linux.c): Remove.
1665 (nios2-linux.c): Remove.
1666 (powerpc-32.c): Remove.
1667 (powerpc-32l.c): Remove.
1668 (powerpc-altivec32l.c): Remove.
1669 (powerpc-cell32l.c): Remove.
1670 (powerpc-vsx32l.c): Remove.
1671 (powerpc-isa205-32l.c): Remove.
1672 (powerpc-isa205-altivec32l.c): Remove.
1673 (powerpc-isa205-vsx32l.c): Remove.
1674 (powerpc-e500l.c): Remove.
1675 (powerpc-64l.c): Remove.
1676 (powerpc-altivec64l.c): Remove.
1677 (powerpc-cell64l.c): Remove.
1678 (powerpc-vsx64l.c): Remove.
1679 (powerpc-isa205-64l.c): Remove.
1680 (powerpc-isa205-altivec64l.c): Remove.
1681 (powerpc-isa205-vsx64l.c): Remove.
1682 (s390-linux32.c): Remove.
1683 (s390-linux32v1.c): Remove.
1684 (s390-linux32v2.c): Remove.
1685 (s390-linux64.c): Remove.
1686 (s390-linux64v1.c): Remove.
1687 (s390-linux64v2.c): Remove.
1688 (s390-te-linux64.c): Remove.
1689 (s390-vx-linux64.c): Remove.
1690 (s390-tevx-linux64.c): Remove.
1691 (s390x-linux64.c): Remove.
1692 (s390x-linux64v1.c): Remove.
1693 (s390x-linux64v2.c): Remove.
1694 (s390x-te-linux64.c): Remove.
1695 (s390x-vx-linux64.c): Remove.
1696 (s390x-tevx-linux64.c): Remove.
1697 (tic6x-c64xp-linux.c): Remove.
1698 (tic6x-c64x-linux.c): Remove.
1699 (tic6x-c62x-linux.c): Remove.
1701 (reg-sparc64.c): Remove.
1702 (reg-spu.c): Remove.
1704 (amd64-linux.c): Remove.
1705 (amd64-avx.c): Remove.
1706 (amd64-avx-linux.c): Remove.
1707 (amd64-avx-avx512.c): Remove.
1708 (amd64-avx-avx512-linux.c): Remove.
1709 (amd64-mpx.c): Remove.
1710 (amd64-mpx-linux.c): Remove.
1711 (amd64-avx-mpx-avx512-pku.c): Remove.
1712 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1713 (amd64-avx-mpx.c): Remove.
1714 (amd64-avx-mpx-linux.c): Remove.
1716 (x32-linux.c): Remove.
1717 (x32-avx.c): Remove.
1718 (x32-avx-linux.c): Remove.
1719 (x32-avx-avx512.c): Remove.
1720 (x32-avx-avx512-linux.c): Remove.
1721 (reg-xtensa.c): Remove.
1722 (reg-tilegx.c): Remove.
1723 (reg-tilegx32.c): Remove.
1725 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1727 * Makefile.in (SFILES): Add "common/environ.c".
1728 (OBJS): Add "common/environ.h".
1730 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1732 * configure.ac: Check if the fs_base and gs_base members of
1733 `struct user_regs_struct' exist.
1734 * config.in: Regenerated.
1735 * configure: Likewise.
1737 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1739 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1741 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1742 (get_next_pcs_syscall_next_pc): Likewise.
1744 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1746 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1747 * nto-x86-low.c: Likewise.
1749 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1751 * Makefile.in: Include disable-implicit-rules.mk.
1753 2016-11-23 Pedro Alves <palves@redhat.com>
1755 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1756 (debug_vprintf): Use std::chrono::steady_clock instead of
1757 gettimeofday. Use '.' instead of ':'.
1758 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1759 (get_timestamp): Use std::chrono::steady_clock instead of
1762 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1764 * Makefile.in: Fix whitespace formatting.
1766 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1768 * Makefile.in (SFILES, OBS): Flatten list and order
1771 2016-11-23 Pedro Alves <palves@redhat.com>
1773 * event-loop.c (handle_file_event): Use warning.
1774 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1775 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1778 2016-11-23 Pedro Alves <palves@redhat.com>
1780 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1782 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1783 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1784 debug_printf and debug_flush for debug output.
1785 * server.c (handle_general_set): Likewise.
1786 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1789 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1791 * Makefile.in (.c.o): Replace rule with ...
1792 (%.o: %.c): ... this one.
1794 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1796 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1797 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1799 * configure.ac: Remove checks for the make program.
1800 * configure: Re-generate.
1802 2016-10-28 Pedro Alves <palves@redhat.com>
1804 * Makefile.in (CXX_DIALECT): Get from configure.
1805 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1806 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1807 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1808 * config.in: Regenerate.
1809 * configure: Regenerate.
1811 2016-10-27 Yao Qi <yao.qi@linaro.org>
1813 * linux-low.c (linux_supports_range_stepping): Return true if
1814 can_software_single_step return true.
1816 2016-10-27 Yao Qi <yao.qi@linaro.org>
1818 * inferiors.c (find_inferior_in_random): New function.
1819 * inferiors.h (find_inferior_in_random): Declare.
1820 * linux-low.c (linux_wait_for_event_filtered): Call
1821 find_inferior_in_random instead of find_inferior.
1823 2016-10-27 Yao Qi <yao.qi@linaro.org>
1825 * linux-low.c (linux_wait_1): If single-step breakpoints are
1826 inserted, remove them.
1828 2016-10-26 Pedro Alves <palves@redhat.com>
1830 * linux-low.c (handle_extended_wait): Link parent/child fork
1832 (linux_wait_1): Unlink them.
1833 (linux_set_resume_request): Ignore resume requests for
1834 already-resumed and unhandled fork child threads.
1835 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1836 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1838 (handle_v_requests) <vCont>: Don't call require_running.
1839 * server.h (in_queued_stop_replies): New declaration.
1841 2016-10-24 Yao Qi <yao.qi@linaro.org>
1844 * linux-aarch64-low.c (append_insns): Cast the return value to
1847 2016-10-10 Yao Qi <yao.qi@linaro.org>
1849 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1851 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1853 * target.c (target_supports_multi_process): New function, moved
1855 * target.h (target_supports_multi_process): ... here. Remove
1858 2016-10-05 Tom Tromey <tom@tromey.com>
1861 * tracepoint.c (handle_tracepoint_bkpts): Check
1862 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1864 2016-10-05 Yao Qi <yao.qi@linaro.org>
1866 * configure.srv: Update the path of arm-*.xml files.
1868 2016-10-05 Terry Guo <terry.guo@arm.com>
1869 Yao Qi <yao.qi@linaro.org>
1871 * Makefile.in: Adjust the path of rules.
1872 * configure.srv: Update the path of xml files.
1873 * regformats/arm-with-iwmmxt.dat: Regenerated.
1874 * regformats/arm-with-neon.dat: Likewise.
1875 * regformats/arm-with-vfpv2.dat: Likewise.
1876 * regformats/arm-with-vfpv3.dat Likewise.
1878 2016-09-30 Yao Qi <yao.qi@linaro.org>
1881 * target.c (target_stop_and_wait): Don't call
1882 target_continue_no_signal, use resume_stop instead.
1884 2016-09-26 Yao Qi <yao.qi@linaro.org>
1886 * linux-low.c (linux_wait_1): Call debug_exit.
1888 2016-09-23 Pedro Alves <palves@redhat.com>
1890 * Makefile.in (SFILES): Add common/new-op.c.
1891 (OBS): Add common/new-op.o.
1892 (new-op.o): New rule.
1894 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1896 * .gitinore: Ignore more files.
1898 2016-09-21 Yao Qi <yao.qi@linaro.org>
1900 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1903 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1905 * server.c (start_inferior): Call target_mourn_inferior instead of
1906 mourn_inferior; pass ptid_t argument to it.
1908 (handle_target_event): Likewise.
1909 * target.c (target_mourn_inferior): New function.
1910 * target.h (mourn_inferior): Delete macro.
1912 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1914 * linux-low.c (lwp_is_stepping): New function.
1916 2016-09-06 Carl Love <cel@us.ibm.com>
1918 * server.c (start_inferior): Fixed comment, requested comment change
1919 didn't get updated correctly. Removed reference to ptrace () call as
1920 it is only true on Linux systems.
1922 2016-09-06 Carl Love <cel@us.ibm.com>
1924 * server.c (start_inferior): Do not call
1925 function target_post_create_inferior () if the
1926 inferior process has already exited.
1928 2016-09-05 Pedro Alves <palves@redhat.com>
1930 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1931 (COMPILE.pre, CC_LD): Use CXX directly.
1932 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1933 * acinclude.m4: Don't include build-with-cxx.m4.
1934 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1935 * configure: Regenerate.
1937 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1940 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1941 call writing data to own_buf.
1943 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1945 * target.c (mywait): Call target_wait instead of
1947 (target_wait): New function.
1949 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1951 * server.c (start_inferior): New variable 'ptid'. Replace calls
1952 to the_target->resume by target_continue{,_no_signal}, depending
1954 * target.c (target_stop_and_wait): Call target_continue_no_signal
1955 instead of the_target->resume.
1956 (target_continue): New function.
1958 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1960 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1962 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1965 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1967 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1968 * linux-arm-low.c (ps_get_thread_area): Likewise.
1969 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1970 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1971 * linux-mips-low.c (ps_get_thread_area): Likewise.
1972 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1973 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1974 * linux-x86-low.c (ps_get_thread_area): Likewise.
1975 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1977 2016-08-19 Pedro Alves <palves@redhat.com>
1979 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1981 2016-08-19 Pedro Alves <palves@redhat.com>
1983 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1984 comment. Use memcpy instead of casting through unsigned long.
1986 2016-08-19 Pedro Alves <palves@redhat.com>
1988 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1989 allocating around 0x80000000.
1991 2016-08-19 Pedro Alves <palves@redhat.com>
1994 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1995 (x32-avx512-linux-ipa.o): New rules.
1996 * configure.ac (x86_64-*-linux*): New x32 check.
1997 * configure.srv (ipa_x32_linux_regobj): New.
1998 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1999 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2001 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2003 * configure: Regenerate.
2005 2016-08-09 Pedro Alves <palves@redhat.com>
2008 * Makefile.in (OBS): Add signals-state-save-restore.o.
2009 (signals-state-save-restore.o): New rule.
2010 * config.in: Regenerate.
2011 * configure: Regenerate.
2012 * linux-low.c: Include "signals-state-save-restore.h".
2013 (linux_create_inferior): Call
2014 restore_original_signals_state.
2015 * server.c: Include "dispositions-save-restore.h".
2016 (captured_main): Call save_original_signals_state.
2018 2016-08-05 Pedro Alves <palves@redhat.com>
2020 * configure: Regenerate.
2022 2016-08-04 Yao Qi <yao.qi@linaro.org>
2024 * linux-low.c (regsets_fetch_inferior_registers): Check
2025 errno is ESRCH or not.
2027 2016-08-02 Yao Qi <yao.qi@linaro.org>
2029 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2030 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2031 (thread_db_load_search): Update.
2032 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2033 td_ta_set_event and td_ta_event_getmsg.
2035 2016-07-26 Pedro Alves <palves@redhat.com>
2038 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2039 of unsigned long for 64-bit registers and use uint32_t instead of
2040 unsigned int for 32-bit registers.
2042 2016-07-26 Pedro Alves <palves@redhat.com>
2044 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2047 2016-07-21 Tom Tromey <tom@tromey.com>
2049 * configure: Rebuild.
2051 2016-07-21 Yao Qi <yao.qi@linaro.org>
2053 * mem-break.c (find_gdb_breakpoint): Cast bp to
2054 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2056 2016-07-21 Yao Qi <yao.qi@linaro.org>
2058 * server.c (handle_v_requests): Support s and S actions
2059 if target_supports_software_single_step return true.
2061 2016-07-21 Yao Qi <yao.qi@linaro.org>
2063 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2064 is resume_step, call maybe_hw_step.
2065 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2067 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2069 (proceed_one_lwp): If resume request is resume_step, install
2070 reinsert breakpoints and call maybe_hw_step.
2072 2016-07-21 Yao Qi <yao.qi@linaro.org>
2074 * linux-low.c (proceed_one_lwp): Declare.
2075 (linux_resume_one_thread): Remove local variable 'step'.
2076 Lift code enqueue signal. Call proceed_one_lwp instead of
2077 linux_resume_one_lwp.
2079 2016-07-21 Yao Qi <yao.qi@linaro.org>
2081 * linux-low.c (linux_resume_one_thread): Call
2082 enqueue_pending_signal.
2084 2016-07-21 Yao Qi <yao.qi@linaro.org>
2086 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2087 * inferiors.c (do_restore_current_thread_cleanup): New function.
2088 (make_cleanup_restore_current_thread): Likewise.
2089 * linux-low.c (install_software_single_step_breakpoints): Call
2090 make_cleanup_restore_current_thread. Switch current_thread to
2093 2016-07-21 Yao Qi <yao.qi@linaro.org>
2095 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2096 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2097 (clone_one_breakpoint): Likewise.
2098 (delete_reinsert_breakpoints): Change parameter to thread.
2100 (has_reinsert_breakpoints): Likewise.
2101 (uninsert_reinsert_breakpoints): Likewise.
2102 (reinsert_reinsert_breakpoints): Likewise.
2103 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2104 (delete_reinsert_breakpoints): Likewise.
2105 (reinsert_reinsert_breakpoints): Likewise.
2106 (uninsert_reinsert_breakpoints): Likewise.
2107 (has_reinsert_breakpoints): Likewise.
2109 2016-07-21 Yao Qi <yao.qi@linaro.org>
2111 * inferiors.c (get_thread_process): Make parameter const.
2112 * inferiors.h (get_thread_process): Update declaration.
2113 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2114 Add new parameters child_thread and parent_thread. Callers
2116 * mem-break.h (clone_all_breakpoints): Update declaration.
2118 2016-07-21 Yao Qi <yao.qi@linaro.org>
2120 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2121 <command_list, handler>: Remove.
2122 (struct gdb_breakpoint): New.
2123 (struct other_breakpoint): New.
2124 (struct reinsert_breakpoint): New.
2125 (is_gdb_breakpoint): New function.
2126 (any_persistent_commands): Update command_list if
2127 is_gdb_breakpoint returns true.
2128 (set_breakpoint): Create breakpoints according to their types.
2129 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2130 (set_gdb_breakpoint_1): Likewise.
2131 (set_gdb_breakpoint): Likewise.
2132 (clear_breakpoint_conditions): Change parameter type to
2133 'struct gdb_breakpoint *'.
2134 (clear_breakpoint_commands): Likewise.
2135 (clear_breakpoint_conditions_and_commands): Likewise.
2136 (add_condition_to_breakpoint): Likewise.
2137 (add_breakpoint_condition): Likewise.
2138 (add_commands_to_breakpoint): Likewise.
2139 (check_breakpoints): Check other_breakpoint.
2140 (clone_one_breakpoint): Clone breakpopint according to its type.
2141 * mem-break.h (struct gdb_breakpoint): Declare.
2142 (set_gdb_breakpoint): Update declaration.
2143 (clear_breakpoint_conditions_and_commands): Likewise.
2144 (add_breakpoint_condition): Likewise.
2145 (add_breakpoint_commands): Likewise.
2146 * server.c (process_point_options): Change parameter type to
2147 'struct gdb_breakpoint *'.
2149 2016-07-21 Yao Qi <yao.qi@linaro.org>
2151 * mem-break.c (set_breakpoint_at): Rename it to ...
2152 (set_breakpoint_type_at): ... it.
2153 (set_breakpoint_at): Call set_breakpoint_type_at.
2154 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2155 * mem-break.h (set_breakpoint_at): Update comments.
2157 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2159 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2161 (nios2_store_gregset): Likewise.
2163 2016-07-01 Pedro Alves <palves@redhat.com>
2164 Antoine Tremblay <antoine.tremblay@ericsson.com>
2166 * linux-low.c: Change interface to take the target lwp_info
2167 pointer directly and return void. Handle detaching from a zombie
2169 (linux_detach_lwp_callback): New function.
2170 (linux_detach): Detach from the leader thread after detaching from
2173 2016-06-28 Yao Qi <yao.qi@linaro.org>
2175 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2176 for variable new_offset.
2177 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2178 (aarch64_ftrace_insn_reloc_cb): Likewise.
2179 (aarch64_ftrace_insn_reloc_tb): Likewise.
2180 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2181 PRIx64 instead of PRIx32.
2183 2016-06-28 Yao Qi <yao.qi@linaro.org>
2185 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2186 (the_low_target): Install arm_get_syscall_trapinfo.
2188 2016-06-28 Yao Qi <yao.qi@linaro.org>
2190 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2192 (the_low_target): Install aarch64_get_syscall_trapinfo.
2194 2016-06-28 Yao Qi <yao.qi@linaro.org>
2196 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2198 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2199 Remove parameter sysno.
2200 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2203 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2205 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2206 (s390_emit_ne_goto): Likewise.
2207 (s390_emit_lt_goto): Likewise.
2208 (s390_emit_le_goto): Likewise.
2209 (s390_emit_gt_goto): Likewise.
2210 (s390_emit_ge_goto): Likewise.
2211 (s390x_emit_eq_goto): Likewise.
2212 (s390x_emit_ne_goto): Likewise.
2213 (s390x_emit_lt_goto): Likewise.
2214 (s390x_emit_le_goto): Likewise.
2215 (s390x_emit_gt_goto): Likewise.
2216 (s390x_emit_ge_goto): Likewise.
2217 (s390_emit_ops_impl): Mark variable static.
2218 (s390x_emit_ops): Likewise.
2220 2016-06-17 Yao Qi <yao.qi@linaro.org>
2222 * linux-low.c (handle_extended_wait): Call
2223 uninsert_reinsert_breakpoints for the parent process. Remove
2224 reinsert breakpoints from the child process. Reinsert them to
2225 the parent process when vfork is done.
2226 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2227 (reinsert_reinsert_breakpoints): New function.
2228 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2229 (reinsert_reinsert_breakpoints): Declare.
2231 2016-06-17 Yao Qi <yao.qi@linaro.org>
2233 * linux-low.c (handle_extended_wait): If the parent is doing
2234 step-over, remove the reinsert breakpoints from the forked child.
2236 2016-06-17 Yao Qi <yao.qi@linaro.org>
2238 * linux-low.c (unsuspend_all_lwps): Declare.
2239 (linux_low_filter_event): If thread exited, call finish_step_over.
2240 If step-over is finished, unsuspend other threads.
2242 2016-06-17 Yao Qi <yao.qi@linaro.org>
2244 * linux-low.c (linux_resume_one_lwp_throw): Assert
2245 has_reinsert_breakpoints returns false.
2246 * mem-break.c (delete_disabled_breakpoints): Assert
2247 bp type isn't reinsert_breakpoint.
2249 2016-06-17 Yao Qi <yao.qi@linaro.org>
2251 * linux-low.c (maybe_hw_step): New function.
2252 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2253 (finish_step_over): Switch current_thread to lwp temporarily,
2254 and assert has_reinsert_breakpoints returns true.
2255 (proceed_one_lwp): Call maybe_hw_step.
2256 * mem-break.c (has_reinsert_breakpoints): New function.
2257 * mem-break.h (has_reinsert_breakpoints): Declare.
2259 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2261 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2263 2016-05-17 Yao Qi <yao.qi@linaro.org>
2265 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2266 instead of find_inferior.
2268 2016-05-05 Yao Qi <yao.qi@linaro.org>
2270 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2271 Initialize res to zero.
2273 2016-05-05 Yao Qi <yao.qi@linaro.org>
2275 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2278 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2280 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2281 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2282 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2284 2016-04-28 Par Olsson <par.olsson@windriver.com>
2285 Simon Marchi <simon.marchi@ericsson.com>
2287 * tracepoint.c (write_inferior_int8): New function.
2288 (cmd_qtenable_disable): Write enable flag using
2289 write_inferior_int8.
2291 2016-04-25 Yao Qi <yao.qi@linaro.org>
2293 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2294 (need_step_over_p): Return zero if the LWP has pending signals
2295 can be delivered on software single step target.
2297 2016-04-25 Yao Qi <yao.qi@linaro.org>
2299 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2300 return instead of error.
2302 2016-04-22 Yao Qi <yao.qi@linaro.org>
2304 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2307 2016-04-22 Yao Qi <yao.qi@linaro.org>
2309 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2310 signal when stepping over breakpoint with software single
2313 2016-04-21 Pedro Alves <palves@redhat.com>
2315 * linux-s390-low.c (s390_collect_ptrace_register)
2316 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2318 (s390_check_regset): Use void * instead of gdb_byte *.
2320 2016-04-20 Pedro Alves <palves@redhat.com>
2322 * configure: Renegerate.
2324 2016-04-20 Yao Qi <yao.qi@linaro.org>
2326 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2327 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2329 (arm_store_gregset): Likewise.
2331 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2333 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2334 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2335 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2336 (amd64-avx-mpx-linux.c): New rules.
2337 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2338 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2339 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2340 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2341 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2342 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2343 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2344 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2345 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2346 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2347 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2348 * linux-x86-low.c (x86_linux_read_description): Add case for
2349 X86_XSTATE_AVX_MPX_MASK.
2350 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2351 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2352 init_registers_i386_avx_mpx_linux.
2353 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2354 (initialize_low_tracepoint): Call
2355 init_registers_i386_avx_mpx_linux.
2356 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2357 (initialize_low_tracepoint): Call
2358 init_registers_amd64_avx_mpx_linux.
2359 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2360 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2361 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2364 2016-04-18 Pedro Alves <palves@redhat.com>
2366 * configure: Regenerate.
2368 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2370 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2371 (aarch64_emit_sub): Likewise.
2373 2016-04-12 Pedro Alves <palves@redhat.com>
2375 * utils.c (prepare_to_throw_exception): Delete.
2377 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2379 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2381 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2383 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2385 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2387 * linux-aarch64-ipa.c: Add <elf.h> include.
2388 * linux-ppc-ipa.c: Add <elf.h> include.
2389 * linux-s390-ipa.c: Add <elf.h> include.
2391 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2393 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2394 (get_raw_reg_ptr): Likewise.
2395 (get_trace_state_variable_value_ptr): Likewise.
2396 (set_trace_state_variable_value_ptr): Likewise.
2397 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2400 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2401 Marcin Kościelnicki <koriakin@0x04.net>
2404 * linux-ppc-low.c (emit_insns): New function.
2405 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2406 (ppc_emit_prologue): New function.
2407 (ppc_emit_epilogue): New function.
2408 (ppc_emit_add): New function.
2409 (ppc_emit_sub): New function.
2410 (ppc_emit_mul): New function.
2411 (ppc_emit_lsh): New function.
2412 (ppc_emit_rsh_signed): New function.
2413 (ppc_emit_rsh_unsigned): New function.
2414 (ppc_emit_ext): New function.
2415 (ppc_emit_zero_ext): New function.
2416 (ppc_emit_log_not): New function.
2417 (ppc_emit_bit_and): New function.
2418 (ppc_emit_bit_or): New function.
2419 (ppc_emit_bit_xor): New function.
2420 (ppc_emit_bit_not): New function.
2421 (ppc_emit_equal): New function.
2422 (ppc_emit_less_signed): New function.
2423 (ppc_emit_less_unsigned): New function.
2424 (ppc_emit_ref): New function.
2425 (ppc_emit_const): New function.
2426 (ppc_emit_reg): New function.
2427 (ppc_emit_pop): New function.
2428 (ppc_emit_stack_flush): New function.
2429 (ppc_emit_swap): New function.
2430 (ppc_emit_stack_adjust): New function.
2431 (ppc_emit_call): New function.
2432 (ppc_emit_int_call_1): New function.
2433 (ppc_emit_void_call_2): New function.
2434 (ppc_emit_if_goto): New function.
2435 (ppc_emit_goto): New function.
2436 (ppc_emit_eq_goto): New function.
2437 (ppc_emit_ne_goto): New function.
2438 (ppc_emit_lt_goto): New function.
2439 (ppc_emit_le_goto): New function.
2440 (ppc_emit_gt_goto): New function.
2441 (ppc_emit_ge_goto): New function.
2442 (ppc_write_goto_address): New function.
2443 (ppc_emit_ops_impl): New static variable.
2444 (ppc64v1_emit_prologue): New function.
2445 (ppc64v2_emit_prologue): New function.
2446 (ppc64_emit_epilogue): New function.
2447 (ppc64_emit_add): New function.
2448 (ppc64_emit_sub): New function.
2449 (ppc64_emit_mul): New function.
2450 (ppc64_emit_lsh): New function.
2451 (ppc64_emit_rsh_signed): New function.
2452 (ppc64_emit_rsh_unsigned): New function.
2453 (ppc64_emit_ext): New function.
2454 (ppc64_emit_zero_ext): New function.
2455 (ppc64_emit_log_not): New function.
2456 (ppc64_emit_bit_and): New function.
2457 (ppc64_emit_bit_or): New function.
2458 (ppc64_emit_bit_xor): New function.
2459 (ppc64_emit_bit_not): New function.
2460 (ppc64_emit_equal): New function.
2461 (ppc64_emit_less_signed): New function.
2462 (ppc64_emit_less_unsigned): New function.
2463 (ppc64_emit_ref): New function.
2464 (ppc64_emit_const): New function.
2465 (ppc64v1_emit_reg): New function.
2466 (ppc64v2_emit_reg): New function.
2467 (ppc64_emit_pop): New function.
2468 (ppc64_emit_stack_flush): New function.
2469 (ppc64_emit_swap): New function.
2470 (ppc64v1_emit_call): New function.
2471 (ppc64v2_emit_call): New function.
2472 (ppc64v1_emit_int_call_1): New function.
2473 (ppc64v2_emit_int_call_1): New function.
2474 (ppc64v1_emit_void_call_2): New function.
2475 (ppc64v2_emit_void_call_2): New function.
2476 (ppc64_emit_if_goto): New function.
2477 (ppc64_emit_eq_goto): New function.
2478 (ppc64_emit_ne_goto): New function.
2479 (ppc64_emit_lt_goto): New function.
2480 (ppc64_emit_le_goto): New function.
2481 (ppc64_emit_gt_goto): New function.
2482 (ppc64_emit_ge_goto): New function.
2483 (ppc64v1_emit_ops_impl): New static variable.
2484 (ppc64v2_emit_ops_impl): New static variable.
2485 (ppc_emit_ops): New function.
2486 (linux_low_target): Wire in ppc_emit_ops.
2488 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2489 Marcin Kościelnicki <koriakin@0x04.net>
2492 * Makefile.in: Add powerpc-*-ipa.o
2493 * configure.srv: Add ipa_obj for powerpc*-linux.
2494 * linux-ppc-ipa.c: New file.
2495 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2497 (PPC_FIELD): New macro.
2498 (PPC_SEXT): New macro.
2499 (PPC_OP6): New macro.
2500 (PPC_BO): New macro.
2501 (PPC_LI): New macro.
2502 (PPC_BD): New macro.
2503 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2504 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2505 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2506 (ppc_get_thread_area): New function.
2507 (is_elfv2_inferior): New function.
2508 (gen_ds_form): New function.
2509 (GEN_STD): New macro.
2510 (GEN_STDU): New macro.
2511 (GEN_LD): New macro.
2512 (GEN_LDU): New macro.
2513 (gen_d_form): New function.
2514 (GEN_ADDI): New macro.
2515 (GEN_ADDIS): New macro.
2516 (GEN_LI): New macro.
2517 (GEN_LIS): New macro.
2518 (GEN_ORI): New macro.
2519 (GEN_ORIS): New macro.
2520 (GEN_LWZ): New macro.
2521 (GEN_STW): New macro.
2522 (GEN_STWU): New macro.
2523 (gen_xfx_form): New function.
2524 (GEN_MFSPR): New macro.
2525 (GEN_MTSPR): New macro.
2526 (GEN_MFCR): New macro.
2527 (GEN_MTCR): New macro.
2528 (GEN_SYNC): New macro.
2529 (GEN_LWSYNC): New macro.
2530 (gen_x_form): New function.
2531 (GEN_OR): New macro.
2532 (GEN_MR): New macro.
2533 (GEN_LWARX): New macro.
2534 (GEN_STWCX): New macro.
2535 (GEN_CMPW): New macro.
2536 (gen_md_form): New function.
2537 (GEN_RLDICL): New macro.
2538 (GEN_RLDICR): New macro.
2539 (gen_i_form): New function.
2541 (GEN_BL): New macro.
2542 (gen_b_form): New function.
2543 (GEN_BNE): New macro.
2544 (GEN_LOAD): New macro.
2545 (GEN_STORE): New macro.
2546 (gen_limm): New function.
2547 (gen_atomic_xchg): New function.
2548 (gen_call): New function.
2549 (ppc_relocate_instruction): New function.
2550 (ppc_install_fast_tracepoint_jump_pad): New function.
2551 (ppc_get_min_fast_tracepoint_insn_len): New function.
2552 (ppc_get_ipa_tdesc_idx): New function.
2553 (the_low_target): Wire in the new functions.
2554 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2556 * linux-ppc-tdesc.h: New file.
2558 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2560 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2561 (alloc_jump_pad_buffer): New function.
2562 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2563 (alloc_jump_pad_buffer): New function.
2564 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2565 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2566 (alloc_jump_pad_buffer): New function.
2567 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2568 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2569 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2570 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2572 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2574 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2575 * linux-amd64-ipa.c: Likewise.
2576 * linux-i386-ipa.c: Likewise.
2577 * linux-s390-ipa.c: Likewise.
2578 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2579 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2580 set_trace_state_variable_value_ptr.
2581 (struct ipa_sym_addresses): Likewise.
2582 (symbol_list): Likewise.
2583 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2584 accessing gdb_collect directly.
2585 (gdb_collect_ptr_type): New typedef.
2586 (get_raw_reg_ptr_type): New typedef.
2587 (get_trace_state_variable_value_ptr_type): New typedef.
2588 (set_trace_state_variable_value_ptr_type): New typedef.
2589 (gdb_collect_ptr): New global.
2590 (get_raw_reg_ptr): New global.
2591 (get_trace_state_variable_value_ptr): New global.
2592 (set_trace_state_variable_value_ptr): New global.
2593 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2594 accessing get_raw_reg directly.
2595 (get_get_tsv_func_addr): Likewise for
2596 get_trace_state_variable_value_ptr.
2597 (get_set_tsv_func_addr): Likewise for
2598 set_trace_state_variable_value_ptr.
2599 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2601 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2603 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2605 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2607 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2609 (relocate_instruction): Remove own_buf.
2610 * server.c (own_buf): Make global.
2611 (handle_v_requests): Make global.
2612 * server.h (own_buf): New declaration.
2613 (handle_v_requests): New prototype.
2615 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2618 * linux-s390-low.c (add_insns): New function.
2619 (s390_emit_prologue): New function.
2620 (s390_emit_epilogue): New function.
2621 (s390_emit_add): New function.
2622 (s390_emit_sub): New function.
2623 (s390_emit_mul): New function.
2624 (s390_emit_lsh): New function.
2625 (s390_emit_rsh_signed): New function.
2626 (s390_emit_rsh_unsigned): New function.
2627 (s390_emit_ext): New function.
2628 (s390_emit_log_not): New function.
2629 (s390_emit_bit_and): New function.
2630 (s390_emit_bit_or): New function.
2631 (s390_emit_bit_xor): New function.
2632 (s390_emit_bit_not): New function.
2633 (s390_emit_equal): New function.
2634 (s390_emit_less_signed): New function.
2635 (s390_emit_less_unsigned): New function.
2636 (s390_emit_ref): New function.
2637 (s390_emit_if_goto): New function.
2638 (s390_emit_goto): New function.
2639 (s390_write_goto_address): New function.
2640 (s390_emit_litpool): New function.
2641 (s390_emit_const): New function.
2642 (s390_emit_call): New function.
2643 (s390_emit_reg): New function.
2644 (s390_emit_pop): New function.
2645 (s390_emit_stack_flush): New function.
2646 (s390_emit_zero_ext): New function.
2647 (s390_emit_swap): New function.
2648 (s390_emit_stack_adjust): New function.
2649 (s390_emit_set_r2): New function.
2650 (s390_emit_int_call_1): New function.
2651 (s390_emit_void_call_2): New function.
2652 (s390_emit_eq_goto): New function.
2653 (s390_emit_ne_goto): New function.
2654 (s390_emit_lt_goto): New function.
2655 (s390_emit_le_goto): New function.
2656 (s390_emit_gt_goto): New function.
2657 (s390_emit_ge_goto): New function.
2658 (s390x_emit_prologue): New function.
2659 (s390x_emit_epilogue): New function.
2660 (s390x_emit_add): New function.
2661 (s390x_emit_sub): New function.
2662 (s390x_emit_mul): New function.
2663 (s390x_emit_lsh): New function.
2664 (s390x_emit_rsh_signed): New function.
2665 (s390x_emit_rsh_unsigned): New function.
2666 (s390x_emit_ext): New function.
2667 (s390x_emit_log_not): New function.
2668 (s390x_emit_bit_and): New function.
2669 (s390x_emit_bit_or): New function.
2670 (s390x_emit_bit_xor): New function.
2671 (s390x_emit_bit_not): New function.
2672 (s390x_emit_equal): New function.
2673 (s390x_emit_less_signed): New function.
2674 (s390x_emit_less_unsigned): New function.
2675 (s390x_emit_ref): New function.
2676 (s390x_emit_if_goto): New function.
2677 (s390x_emit_const): New function.
2678 (s390x_emit_call): New function.
2679 (s390x_emit_reg): New function.
2680 (s390x_emit_pop): New function.
2681 (s390x_emit_stack_flush): New function.
2682 (s390x_emit_zero_ext): New function.
2683 (s390x_emit_swap): New function.
2684 (s390x_emit_stack_adjust): New function.
2685 (s390x_emit_int_call_1): New function.
2686 (s390x_emit_void_call_2): New function.
2687 (s390x_emit_eq_goto): New function.
2688 (s390x_emit_ne_goto): New function.
2689 (s390x_emit_lt_goto): New function.
2690 (s390x_emit_le_goto): New function.
2691 (s390x_emit_gt_goto): New function.
2692 (s390x_emit_ge_goto): New function.
2693 (s390_emit_ops): New function.
2694 (struct linux_target_ops): Fill in emit_ops hook.
2696 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2699 * Makefile.in: Add s390 IPA files.
2700 * configure.srv: Build IPA for s390.
2701 * linux-s390-ipa.c: New file.
2702 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2703 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2704 (tdesc_s390_linux32): Likewise.
2705 (init_registers_s390_linux32v1): Likewise.
2706 (tdesc_s390_linux32v1): Likewise.
2707 (init_registers_s390_linux32v2): Likewise.
2708 (tdesc_s390_linux32v2): Likewise.
2709 (init_registers_s390_linux64): Likewise.
2710 (tdesc_s390_linux64): Likewise.
2711 (init_registers_s390_linux64v1): Likewise.
2712 (tdesc_s390_linux64v1): Likewise.
2713 (init_registers_s390_linux64v2): Likewise.
2714 (tdesc_s390_linux64v2): Likewise.
2715 (init_registers_s390_te_linux64): Likewise.
2716 (tdesc_s390_te_linux64): Likewise.
2717 (init_registers_s390_vx_linux64): Likewise.
2718 (tdesc_s390_vx_linux64): Likewise.
2719 (init_registers_s390_tevx_linux64): Likewise.
2720 (tdesc_s390_tevx_linux64): Likewise.
2721 (init_registers_s390x_linux64): Likewise.
2722 (tdesc_s390x_linux64): Likewise.
2723 (init_registers_s390x_linux64v1): Likewise.
2724 (tdesc_s390x_linux64v1): Likewise.
2725 (init_registers_s390x_linux64v2): Likewise.
2726 (tdesc_s390x_linux64v2): Likewise.
2727 (init_registers_s390x_te_linux64): Likewise.
2728 (tdesc_s390x_te_linux64): Likewise.
2729 (init_registers_s390x_vx_linux64): Likewise.
2730 (tdesc_s390x_vx_linux64): Likewise.
2731 (init_registers_s390x_tevx_linux64): Likewise.
2732 (tdesc_s390x_tevx_linux64): Likewise.
2733 (have_hwcap_s390_vx): New static variable.
2734 (s390_arch_setup): Fill have_hwcap_s390_vx.
2735 (s390_get_thread_area): New function.
2736 (s390_ft_entry_gpr_esa): New const.
2737 (s390_ft_entry_gpr_zarch): New const.
2738 (s390_ft_entry_misc): New const.
2739 (s390_ft_entry_fr): New const.
2740 (s390_ft_entry_vr): New const.
2741 (s390_ft_main_31): New const.
2742 (s390_ft_main_64): New const.
2743 (s390_ft_exit_fr): New const.
2744 (s390_ft_exit_vr): New const.
2745 (s390_ft_exit_misc): New const.
2746 (s390_ft_exit_gpr_esa): New const.
2747 (s390_ft_exit_gpr_zarch): New const.
2748 (append_insns): New function.
2749 (s390_relocate_instruction): New function.
2750 (s390_install_fast_tracepoint_jump_pad): New function.
2751 (s390_get_min_fast_tracepoint_insn_len): New function.
2752 (s390_get_ipa_tdesc_idx): New function.
2753 (struct linux_target_ops): Wire in the above functions.
2754 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2755 * linux-s390-tdesc.h: New file.
2757 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2759 * linux-s390-low.c (s390_supports_tracepoints): New function.
2760 (struct linux_target_ops): Fill supports_tracepoints hook.
2762 2016-03-18 Yao Qi <yao.qi@linaro.org>
2764 * linux-low.c (lwp_signal_can_be_delivered): New function.
2765 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2767 2016-03-18 Yao Qi <yao.qi@linaro.org>
2769 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2770 0 if signal is enqueued. Remove 'signal' from one debugging
2771 message. Move one debugging message to some lines below.
2772 Remove code setting 'signal' to 0.
2774 2016-03-18 Yao Qi <yao.qi@linaro.org>
2776 * linux-low.c (linux_low_filter_event): Remove redundant
2777 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2779 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2781 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2782 (struct linux_target_ops): Wire in the above.
2784 2016-03-03 Yao Qi <yao.qi@linaro.org>
2786 * linux-low.c: Update comments to start_step_over.
2788 2016-03-03 Yao Qi <yao.qi@linaro.org>
2791 * linux-low.c (handle_extended_wait): Set child suspended
2792 if event_lwp->bp_reinsert isn't zero.
2794 2016-03-02 Yao Qi <yao.qi@linaro.org>
2796 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2797 enqueue_pending_signal.
2799 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2801 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2804 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2806 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2807 (s390_regmap_3264) [!__s390x__]: New global.
2808 (s390_collect_ptrace_register): Skip map entries containing -1.
2809 (s390_supply_ptrace_register): Ditto.
2810 (s390_fill_gprs_high): New function.
2811 (s390_store_gprs_high): New function.
2812 (s390_regsets): Add NT_S390_HIGH_GPRS.
2813 (s390_get_hwcap): Enable on 31-bit.
2814 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2815 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2816 Detect NT_S390_HIGH_GPRS.
2817 (s390_usrregs_info_3264): Enable on 31-bit.
2818 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2819 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2821 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2824 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2825 * configure.srv: Ditto.
2826 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2827 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2828 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2829 (init_registers_amd64_linux): Remove prototype.
2830 (tdesc_amd64_linux): Remove declaration.
2831 (get_ipa_tdesc): New function.
2832 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2833 initialize remaining tdescs.
2834 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2835 (init_registers_i386_linux): Remove prototype.
2836 (tdesc_i386_linux): Remove declaration.
2837 (get_ipa_tdesc): New function.
2838 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2839 initialize remaining tdescs.
2840 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2841 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2842 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2843 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2844 (x86_get_ipa_tdesc_idx): New function.
2845 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2846 * linux-x86-tdesc.h: New file.
2847 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2848 (target_get_ipa_tdesc_idx): New macro.
2849 * tracepoint.c (ipa_tdesc_idx): New macro.
2850 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2851 (symbol_list): Add ipa_tdesc_idx.
2852 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2853 (ipa_tdesc): Remove.
2854 (ipa_tdesc_idx): New variable.
2855 (get_context_regcache): Use get_ipa_tdesc.
2856 (gdb_collect): Ditto.
2858 * tracepoint.h (get_ipa_tdesc): New prototype.
2859 (ipa_tdesc): Remove.
2861 2016-02-24 Pedro Alves <palves@redhat.com>
2863 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2864 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2865 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2866 Factor out common code between the USE_SIGTRAP_SIGINFO and
2867 !USE_SIGTRAP_SIGINFO blocks.
2868 (linux_low_filter_event): Call save_stop_reason instead of
2869 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2871 (linux_wait_1): Update comments.
2873 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2875 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2876 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2877 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2878 ppc_insert_point, ppc_remove_point.
2880 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2882 * linux-s390-low.c (s390_supports_z_point_type): New function.
2883 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2885 2016-02-16 Yao Qi <yao.qi@linaro.org>
2887 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2888 PC. Get pc from regcache_read_pc.
2890 2016-02-12 Yao Qi <yao.qi@linaro.org>
2892 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2893 or linux_get_pc_32bit.
2894 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2896 2016-02-12 Yao Qi <yao.qi@linaro.org>
2898 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2899 arm_linux_get_next_pcs_fixup.
2901 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2903 * tracepoint.c (x_tracepoint_action_download): Change
2904 write_inferior_data_ptr to write_inferior_data_pointer.
2905 (cmd_qtstart): Likewise.
2906 (write_inferior_data_ptr): Remove.
2907 (download_agent_expr): Change write_inferior_data_ptr to
2908 write_inferior_data_pointer.
2909 (download_tracepoint_1): Likewise.
2910 (download_tracepoint): Likewise.
2911 (download_trace_state_variables): Likewise.
2913 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2914 Marcin Kościelnicki <koriakin@0x04.net>
2916 * tracepoint.c (struct tracepoint_action_ops): Remove.
2917 (struct tracepoint_action): Remove ops.
2918 (m_tracepoint_action_download, r_tracepoint_action_download)
2919 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2920 size and offset accordingly.
2921 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2922 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2923 (tracepoint_action_send, tracepoint_action_download): New functions.
2924 Helpers for trace action handlers.
2925 (add_tracepoint_action): Remove setup actions ops.
2926 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2928 2016-02-10 Yao Qi <yao.qi@linaro.org>
2930 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2932 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2934 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2936 * configure: Regenerate.
2938 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2940 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2941 void * to gdb_byte *.
2942 * linux-low.c (siginfo_fixup): Likewise.
2943 (linux_xfer_siginfo): Likewise.
2944 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2946 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2948 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2950 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2952 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2954 * linux-x86-low.c [__x86_64__]: Include
2955 "nat/amd64-linux-siginfo.h".
2956 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2957 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2958 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2959 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2960 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2961 (cpt_si_fd, si_timerid, si_overrun): Move from
2962 nat/amd64-linux-siginfo.c.
2963 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2965 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2967 * server.c (skip_to_semicolon): Remove.
2968 (process_point_options): Use strchrnul instead of
2971 2016-01-26 Yao Qi <yao.qi@linaro.org>
2973 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2974 * linux-low.c (install_software_single_step_breakpoints): Don't
2975 call regcache_read_pc.
2976 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2979 2016-01-26 Yao Qi <yao.qi@linaro.org>
2981 * linux-low.c (install_software_single_step_breakpoints): Call
2982 regcache_read_pc instead of get_pc.
2984 2016-01-26 Yao Qi <yao.qi@linaro.org>
2986 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2987 (unblock_async_io): Rename to ...
2988 (block_unblock_async_io): ... it. New function.
2989 (enable_async_io): Don't install SIGIO handler. Unblock it
2991 (disable_async_io): Don't ignore SIGIO. Block it instead.
2992 (initialize_async_io): Install SIGIO handler. Don't call
2995 2016-01-26 Yao Qi <yao.qi@linaro.org>
2997 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2998 first character is '\003', call *the_target->request_interrupt.
3000 2016-01-25 Yao Qi <yao.qi@linaro.org>
3002 * remote-utils.c (new_thread_notify): Remove.
3003 (dead_thread_notify): Likewise.
3004 * remote-utils.h (new_thread_notify): Remove declaration.
3005 (dead_thread_notify): Likewise.
3007 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3009 * gdb.trace/pending.exp: Fix expected message on continue.
3011 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3013 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3014 it works properly on big-endian machines where sizeof (CORE_ADDR)
3017 2016-01-21 Pedro Alves <palves@redhat.com>
3019 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3020 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3021 * configure: Regenerate.
3023 2016-01-21 Yao Qi <yao.qi@linaro.org>
3025 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3026 is_thumb and set it according to CPSR saved on the stack.
3027 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3028 arm_sigreturn_next_pc.
3030 2016-01-18 Yao Qi <yao.qi@linaro.org>
3032 * linux-low.c (linux_set_pc_64bit): New function.
3033 (linux_get_pc_64bit): New function.
3034 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3036 * linux-sparc-low.c (debug_threads): Remove declaration.
3037 (sparc_get_pc): Remove.
3038 (the_low_target): Use linux_get_pc_64bit instead of
3040 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3041 (the_low_target): Use linux_get_pc_64bit and
3044 2016-01-18 Yao Qi <yao.qi@linaro.org>
3046 * linux-arm-low.c (debug_threads): Remove declaration.
3047 (arm_get_pc, arm_set_pc): Remove.
3048 (the_low_target): Use linux_get_pc_32bit and
3050 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3051 (the_low_target): Use linux_get_pc_32bit and
3053 * linux-cris-low.c (debug_threads): Remove declaration.
3054 (cris_get_pc, cris_set_pc,): Remove.
3055 (the_low_target): Use linux_get_pc_32bit and
3057 * linux-crisv32-low.c (debug_threads): Remove declaration.
3058 (cris_get_pc, cris_set_pc): Remove.
3059 (the_low_target): Use linux_get_pc_32bit and
3061 * linux-low.c: Include inttypes.h.
3062 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3063 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3064 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3065 (the_low_target): Use linux_get_pc_32bit and
3067 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3068 (the_low_target): Use linux_get_pc_32bit and
3070 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3071 (the_low_target): Use linux_get_pc_32bit and
3073 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3074 (the_low_target): Use linux_get_pc_32bit and
3076 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3077 (the_low_target): Use linux_get_pc_32bit and
3080 2016-01-18 Gary Benson <gbenson@redhat.com>
3082 * configure.ac (AC_FUNC_FORK): New check.
3083 * config.in: Regenerate.
3084 * configure: Likewise.
3086 2016-01-14 Yao Qi <yao.qi@linaro.org>
3088 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3089 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3090 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3091 arm_get_next_pcs_ctor.
3093 2016-01-12 Josh Stone <jistone@redhat.com>
3094 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3096 * inferiors.h: Include "gdb_vecs.h".
3097 (struct process_info): Add syscalls_to_catch.
3098 * inferiors.c (remove_process): Free syscalls_to_catch.
3099 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3100 syscall_return stops.
3101 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3102 * server.c (handle_general_set): Handle QCatchSyscalls.
3103 (handle_query): Report support for QCatchSyscalls.
3104 * target.h (struct target_ops): Add supports_catch_syscall.
3105 (target_supports_catch_syscall): New macro.
3106 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3107 (struct lwp_info): Add syscall_state.
3108 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3109 Maintain syscall_state and syscalls_to_catch across exec.
3110 (get_syscall_trapinfo): New function, proxy to the_low_target.
3111 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3112 (linux_low_filter_event): Toggle syscall_state entry/return for
3113 syscall traps, and set it ignored for all others.
3114 (gdb_catching_syscalls_p): New function.
3115 (gdb_catch_this_syscall_p): New function.
3116 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3117 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3118 (linux_supports_catch_syscall): New function.
3119 (linux_target_ops): Install it.
3120 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3121 (the_low_target): Install it.
3123 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3125 * acinclude.m4: Include new ../warning.m4 file.
3126 * configure: Regenerated.
3127 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3129 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3131 * ax.c (is_goto_target): Mark static.
3132 * linux-low.c (register_addr): Likewise.
3133 (linux_fetch_registers, linux_store_registers): Likewise.
3134 * mem-break.c (any_persistent_commands): Fix old prototype.
3135 (add_commands_to_breakpoint): Mark static.
3136 * regcache.c (find_register_by_name): Delete unused func.
3137 * remote-utils.c (hex_or_minus_one): Mark static.
3138 * server.c (monitor_show_help): Mark static.
3139 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3140 handle_v_requests): Likewise.
3142 2016-01-12 Pedro Alves <palves@redhat.com>
3144 Remove use of the registered trademark symbol throughout.
3146 2016-01-08 Yao Qi <yao.qi@linaro.org>
3148 * remote-utils.c (getpkt): If c is '\003', call target hook
3151 2016-01-06 Yao Qi <yao.qi@linaro.org>
3153 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3154 linux-aarch32-low.c.
3155 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3156 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3157 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3158 (thumb2_breakpoint): Declare.
3159 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3160 linux-aarch32-low.h.
3161 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3162 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3163 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3165 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3167 * gdbreplay.c (gdbreplay_version): Change copyright year in
3169 * server.c (gdbserver_version): Likewise.
3171 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3173 * server.c (crc32_table): Delete.
3174 (crc32): Use libiberty's xcrc32 function.
3176 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3178 * lynx-low.c (lynx_delete_thread_callback): New function.
3179 (lynx_mourn): Properly delete our process and all of its
3180 threads. Remove call to clear_inferiors.
3182 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3184 * target.c (thread_search_callback): Add check that
3185 the thread_stopped target callback is not NULL before
3188 2015-12-21 Yao Qi <yao.qi@linaro.org>
3190 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3193 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3195 * server.c (handle_query): Call target_supports_software_single_step.
3197 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3199 * linux-low.c (single_step): New function.
3200 (linux_resume_one_lwp_throw): Call single_step.
3201 (start_step_over): Likewise.
3203 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3205 * Makefile.in (SFILES): Append arch/arm-linux.c,
3206 arch/arm-get-next-pcs.c.
3207 (arm-linux.o): New rule.
3208 (arm-get-next-pcs.o): New rule.
3209 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3211 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3212 to linux-aarch32-low.c.
3213 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3214 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3215 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3216 (thumb2_breakpoint_len): Likewise.
3217 (arm_is_thumb_mode): Make non-static.
3218 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3219 from linux-aarch32-low.c.
3220 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3221 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3222 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3223 (thumb2_breakpoint_len): Likewise.
3224 (arm_is_thumb_mode): New declaration.
3225 * linux-arm-low.c: Include arch/arm-linux.h
3226 aarch/arm-get-next-pcs.h, sys/syscall.h.
3227 (get_next_pcs_ops): New struct.
3228 (get_next_pcs_addr_bits_remove): New function.
3229 (get_next_pcs_is_thumb): New function.
3230 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3231 (arm_sigreturn_next_pc): Likewise.
3232 (get_next_pcs_syscall_next_pc): Likewise.
3233 (arm_gdbserver_get_next_pcs): Likewise.
3234 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3236 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3237 * server.h: Include gdb_vecs.h.
3239 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3241 * Makefile.in (SFILES): Append common/common-regcache.c.
3242 (OBS): Append common-regcache.o.
3243 (common-regcache.o): New rule.
3244 * regcache.c (init_register_cache): Initialize cache to
3246 (regcache_raw_read_unsigned): New function.
3247 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3248 register_status enum.
3250 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3252 * linux-aarch64-low.c (the_low_targets): Rename
3253 breakpoint_reinsert_addr to get_next_pcs.
3254 * linux-arm-low.c (the_low_targets): Likewise.
3255 * linux-bfin-low.c (the_low_targets): Likewise.
3256 * linux-cris-low.c (the_low_targets): Likewise.
3257 * linux-crisv32-low.c (the_low_targets): Likewise.
3258 * linux-low.c (can_software_single_step): Likewise.
3259 (install_software_single_step_breakpoints): New function.
3260 (start_step_over): Use install_software_single_step_breakpoints.
3261 * linux-low.h: New CORE_ADDR vector.
3262 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3264 * linux-mips-low.c (the_low_targets): Likewise.
3265 * linux-nios2-low.c (the_low_targets): Likewise.
3266 * linux-sparc-low.c (the_low_targets): Likewise.
3268 2015-12-17 Pedro Alves <palves@redhat.com>
3270 * linux-low.c (linux_kill_one_lwp): Remove references to
3272 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3274 (linux_init_signals): Delete.
3275 (initialize_low): Adjust.
3276 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3278 2015-12-16 Pedro Alves <palves@redhat.com>
3280 * configure.ac (compiler warning flags): When testing a
3281 -Wno-foo option, check whether -Wfoo works instead.
3282 * configure: Regenerate.
3284 2015-12-11 Don Breazeal <donb@codesourcery.com>
3286 * server.c (process_serial_event): Don't exit from gdbserver
3287 in remote mode if there are still active inferiors.
3289 2015-12-11 Yao Qi <yao.qi@linaro.org>
3291 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3292 arm_breakpoint_at if the process is 32-bit.
3294 2015-12-11 Yao Qi <yao.qi@linaro.org>
3296 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3299 2015-12-07 Yao Qi <yao.qi@linaro.org>
3301 * configure.srv: Append arm.o to srv_tgtobj for
3302 aarch64*-*-linux* target.
3303 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3304 from linux-arm-low.c.
3305 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3306 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3307 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3308 (thumb2_breakpoint_len): Likewise.
3309 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3310 (arm_breakpoint_kinds): Likewise.
3311 (arm_breakpoint_kind_from_pc): Likewise.
3312 (arm_sw_breakpoint_from_kind): Likewise.
3313 (arm_breakpoint_kind_from_current_state): Likewise.
3314 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3315 (arm_sw_breakpoint_from_kind): Declare.
3316 (arm_breakpoint_kind_from_current_state): Declare.
3317 (arm_breakpoint_at): Declare.
3318 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3319 arm_sw_breakpoint_from_kind if process is 32-bit.
3320 (aarch64_breakpoint_kind_from_pc): New function.
3321 (aarch64_breakpoint_kind_from_current_state): New function.
3322 (the_low_target): Initialize fields breakpoint_kind_from_pc
3323 and breakpoint_kind_from_current_state.
3324 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3325 linux-aarch32-low.c.
3326 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3327 (arm_breakpoint, arm_breakpoint_len): Likewise.
3328 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3329 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3330 (arm_is_thumb_mode): Likewise.
3331 (arm_breakpoint_at): Likewise.
3332 (arm_breakpoint_kind_from_pc): Likewise.
3333 (arm_sw_breakpoint_from_kind): Likewise.
3334 (arm_breakpoint_kind_from_current_state): Likewise.
3337 2015-08-04 Yao Qi <yao.qi@linaro.org>
3339 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3340 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3341 * server.c (extended_protocol): Remove "static".
3342 * server.h (extended_protocol): Declare it.
3344 2015-12-04 Josh Stone <jistone@redhat.com>
3346 * target.h (struct target_ops) <arch_setup>: Rename to ...
3347 (struct target_ops) <post_create_inferior>: ... this.
3348 (target_arch_setup): Rename to ...
3349 (target_post_create_inferior): ... this, calling post_create_inferior.
3350 * server.c (start_inferior): Update target_arch_setup calls to
3351 target_post_create_inferior.
3352 * linux-low.c (linux_low_ptrace_options): Forward declare.
3353 (linux_arch_setup): Update its comment for general use.
3354 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3355 (struct linux_target_ops): Use linux_post_create_inferior.
3356 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3357 to post_create_inferior.
3358 * nto-low.c (struct nto_target_ops): Likewise.
3359 * spu-low.c (struct spu_target_ops): Likewise.
3360 * win32-low.c (struct win32_target_ops): Likewise.
3362 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3364 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3366 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3368 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3369 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3370 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3371 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3372 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3373 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3374 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3375 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3376 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3377 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3378 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3379 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3381 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3383 * linux-low.c (linux_look_up_symbols): Don't call
3384 linux_supports_traceclone.
3385 * linux-low.h (thread_db_init): Remove use_events argument.
3386 * thread-db.c (thread_db_use_event): Remove global variable.
3387 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3388 (struct thread_db) <td_create_bp>: Remove field.
3389 (thread_db_create_event): Remove function.
3390 (thread_db_enable_reporting): Likewise.
3391 (find_one_thread): Don't check for thread_db_use_events.
3392 (attach_thread): Likewise.
3393 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3394 (try_thread_db_load_1): Don't check for thread_db_use_events.
3395 (thread_db_init): Remove use_events argument and thread events
3397 (remove_thread_event_breakpoints): Remove function.
3398 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3400 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3402 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3404 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3405 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3406 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3407 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3408 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3410 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3412 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3413 * linux-low.c (can_hardware_single_step): Use
3414 supports_hardware_single_step.
3415 (can_software_single_step): New function.
3416 (start_step_over): Call can_software_single_step.
3417 (linux_supports_hardware_single_step): New function.
3418 (struct target_ops) <supports_software_single_step>: Initialize.
3419 * linux-low.h (struct linux_target_ops)
3420 <supports_hardware_single_step>: Initialize.
3421 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3422 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3423 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3424 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3425 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3426 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3427 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3428 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3429 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3430 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3432 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3433 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3435 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3436 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3437 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3439 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3440 * target.h (struct target_ops): <supports_software_single_step>:
3442 (target_supports_software_single_step): New macro.
3444 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3446 * linux-low.c (linux_wait_1): Fix pc advance condition.
3447 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3448 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3450 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3452 * linux-arm-low.c (arm_is_thumb_mode): New function.
3453 (arm_breakpoint_at): Use arm_is_thumb_mode.
3454 (arm_breakpoint_kind_from_current_state): New function.
3455 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3457 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3458 (linux_breakpoint_kind_from_current_state): New function.
3459 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3460 * linux-low.h (struct linux_target_ops)
3461 <breakpoint_kind_from_current_state>: New field.
3462 * target.h (struct target_ops): Likewise.
3463 (target_breakpoint_kind_from_current_state): New macro.
3465 2015-11-30 Pedro Alves <palves@redhat.com>
3467 * linux-low.c (linux_resume): Wake up the event loop before
3470 2015-11-30 Pedro Alves <palves@redhat.com>
3472 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3474 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3476 * target.c (struct thread_search): New structure.
3477 (thread_search_callback): New function.
3478 (prev_general_thread): New global.
3479 (prepare_to_access_memory, done_accessing_memory): New functions.
3480 * target.h (prepare_to_access_memory, done_accessing_memory):
3481 Replace macros with function declarations.
3483 2015-11-30 Pedro Alves <palves@redhat.com>
3486 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3487 report TARGET_WAITKIND_NO_RESUMED.
3488 * remote-utils.c (prepare_resume_reply): Handle
3489 TARGET_WAITKIND_NO_RESUMED.
3490 * server.c (report_no_resumed): New global.
3491 (handle_query) <qSupported>: Handle "no-resumed+". Report
3492 "no-resumed+" support.
3493 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3494 return error if the client doesn't support no-resumed events.
3495 (push_stop_notification): New function.
3496 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3497 events if the client supports them.
3499 2015-11-30 Pedro Alves <palves@redhat.com>
3501 * linux-low.c (thread_still_has_status_pending_p): Don't check
3503 (lwp_resumed): New function.
3504 (status_pending_p_callback): Return early if the LWP is not
3505 supposed to be resumed.
3507 2015-11-30 Pedro Alves <palves@redhat.com>
3509 * linux-low.c (handle_extended_wait): Assert that the LWP's
3510 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3511 thread create events, leave the new child's status pending.
3512 (linux_low_filter_event): If GDB wants to hear about thread exit
3513 events, leave the LWP marked dead and don't delete it.
3514 (linux_wait_for_event_filtered): Don't check for thread exit.
3515 (filter_exit_event): New function.
3516 (linux_wait_1): Use it, when returning an exit event.
3517 (linux_resume_one_lwp_throw): Assert that the LWP's
3518 waitstatus is TARGET_WAITKIND_IGNORE.
3519 * remote-utils.c (prepare_resume_reply): Handle
3520 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3521 * server.c (report_thread_events): New global.
3522 (handle_general_set): Handle QThreadEvents.
3523 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3524 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3525 TARGET_WAITKIND_THREAD_EXITED.
3526 * server.h (report_thread_events): Declare.
3528 2015-11-30 Pedro Alves <palves@redhat.com>
3530 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3531 the thread's last_resume_kind was resume_stop.
3533 2015-11-30 Pedro Alves <palves@redhat.com>
3535 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3538 2015-11-30 Pedro Alves <palves@redhat.com>
3540 * server.c (handle_v_requests): Handle vCtrlC.
3542 2015-11-30 Pedro Alves <palves@redhat.com>
3544 * gdbthread.h (find_any_thread_of_pid): Declare.
3545 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3547 * server.c (handle_query): If current_thread is NULL, look for
3548 another thread of the selected process.
3550 2015-11-26 Daniel Colascione <dancol@dancol.org>
3551 Simon Marchi <simon.marchi@ericsson.com>
3553 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3554 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3556 * target.h (struct target_ops) <thread_name>: New field.
3557 (target_thread_name): New macro.
3559 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3561 * regcache.h (regcache_invalidate_pid): Add declaration.
3562 * regcache.c (regcache_invalidate_pid): New function, extracted
3563 from regcache_invalidate.
3564 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3565 Add trivial documentation comment.
3566 * lynx-low.c: Use regcache_invalidate_pid instead of
3567 regcache_invalidate.
3569 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3571 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3572 and Elf64_auxv_t if the target is Android.
3574 2015-11-22 Doug Evans <xdje42@gmail.com>
3576 * target.h: #include <sys/types.h>.
3578 2015-11-19 Pedro Alves <palves@redhat.com>
3580 * linux-low.c (linux_process_qsupported): Change prototype.
3582 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3584 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3585 and adjust to loop over all features.
3586 * server.c (handle_query) <qSupported>: Adjust to call
3587 target_process_qsupported once, passing it a vector of unprocessed
3589 * target.h (struct target_ops) <process_qsupported>: Change
3591 (target_process_qsupported): Adjust.
3593 2015-11-19 Pedro Alves <palves@redhat.com>
3595 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3597 * configure: Regenerate.
3599 2015-11-19 Pedro Alves <palves@redhat.com>
3601 * configure: Regenerate.
3603 2015-11-19 Yao Qi <yao.qi@linaro.org>
3605 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3608 2015-11-19 Yao Qi <yao.qi@linaro.org>
3610 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3611 (struct aarch64_operand): Move enum out.
3613 2015-11-19 Yao Qi <yao.qi@linaro.org>
3615 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3616 struct user_fpsimd_state *.
3617 (aarch64_store_fpregset): Likewise.
3619 2015-11-19 Yao Qi <yao.qi@linaro.org>
3621 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3622 struct user_pt_regs *.
3623 (aarch64_store_gregset): Likewise.
3625 2015-11-18 Pedro Alves <palves@redhat.com>
3627 * Makefile.in (all_object_files): Add $IPA_OBJS.
3629 2015-11-17 Pedro Alves <palves@redhat.com>
3631 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3632 GDB_SIGNAL_0 and gdb_signal_to_string.
3634 2015-11-17 Pedro Alves <palves@redhat.com>
3636 * win32-low.c (handle_output_debug_string): Remove parameter.
3637 (win32_kill): Remove our_status local and adjust call to
3638 handle_output_debug_string.
3639 (get_child_debug_event): Adjust call to
3640 handle_output_debug_string.
3642 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3644 * linux-mips-low.c (mips_fill_gregset): Add cast.
3645 (mips_store_gregset): Likewise.
3646 (mips_fill_fpregset): Likewise.
3647 (mips_store_fpregset): Likewise.
3649 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3651 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3654 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3656 * linux-mips-low.c (mips_linux_new_thread): Change type of
3657 watch_type to enum target_hw_bp_type.
3659 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3661 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3662 Change return type to arm_hwbp_type.
3664 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3666 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3667 (arm_store_gregset): Likewise.
3668 * linux-arm-low.c (arm_get_hwcap): Likewise.
3669 (arm_read_description): Likewise.
3671 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3673 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3675 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3677 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3678 (ppc_fill_vsxregset): Likewise.
3679 (ppc_store_vsxregset): Likewise.
3680 (ppc_fill_vrregset): Likewise.
3681 (ppc_store_vrregset): Likewise.
3682 (ppc_fill_evrregset): Likewise.
3683 (ppc_store_evrregset): Likewise.
3685 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3687 * linux-ppc-low.c (ppc_usrregs_info): Remove
3688 forward-declaration.
3689 (ppc_arch_setup): Move lower in file.
3691 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3693 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3694 (ps_pdwrite): Likewise.
3696 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3698 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3699 to after assert checks.
3701 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3703 * proc-service.c (ps_pdread): Add/adjust casts.
3704 (ps_pdwrite): Add/adjust casts.
3706 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3708 * server.c (handle_search_memory_1): Cast return value of
3711 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3713 * server.c (write_qxfer_response): Change type of data to
3716 2015-10-29 Pedro Alves <palves@redhat.com>
3718 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3720 2015-10-29 Pedro Alves <palves@redhat.com>
3722 * tracepoint.c (clear_installed_tracepoints): Add casts.
3724 2015-10-29 Pedro Alves <palves@redhat.com>
3726 * server.c (handle_v_cont, process_serial_event): Add enum
3727 gdb_signal casts to signal parsing code.
3729 2015-10-29 Pedro Alves <palves@redhat.com>
3731 * linux-low.h (NULL_REGSET): Define.
3732 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3733 * linux-arm-low.c (arm_regsets): Likewise.
3734 * linux-crisv32-low.c (cris_regsets): Likewise.
3735 * linux-m68k-low.c (m68k_regsets): Likewise.
3736 * linux-mips-low.c (mips_regsets): Likewise.
3737 * linux-nios2-low.c (nios2_regsets): Likewise.
3738 * linux-ppc-low.c (ppc_regsets): Likewise.
3739 * linux-s390-low.c (s390_regsets): Likewise.
3740 * linux-sh-low.c (sh_regsets): Likewise.
3741 * linux-sparc-low.c (sparc_regsets): Likewise.
3742 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3743 * linux-tile-low.c (tile_regsets): Likewise.
3744 * linux-x86-low.c (x86_regsets): Likewise.
3745 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3747 2015-10-29 Pedro Alves <palves@redhat.com>
3749 * linux-low.h (NULL_REGSET): Define.
3750 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3751 * linux-arm-low.c (arm_regsets): Likewise.
3752 * linux-crisv32-low.c (cris_regsets): Likewise.
3753 * linux-m68k-low.c (m68k_regsets): Likewise.
3754 * linux-mips-low.c (mips_regsets): Likewise.
3755 * linux-nios2-low.c (nios2_regsets): Likewise.
3756 * linux-ppc-low.c (ppc_regsets): Likewise.
3757 * linux-s390-low.c (s390_regsets): Likewise.
3758 * linux-sh-low.c (sh_regsets): Likewise.
3759 * linux-sparc-low.c (sparc_regsets): Likewise.
3760 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3761 * linux-tile-low.c (tile_regsets): Likewise.
3762 * linux-x86-low.c (x86_regsets): Likewise.
3763 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3765 2015-10-26 Doug Evans <dje@google.com>
3767 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3769 2015-10-26 Doug Evans <dje@google.com>
3771 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3773 2015-10-26 Doug Evans <dje@google.com>
3775 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3777 (attach_thread, find_new_threads_callback): Ditto.
3779 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3781 * mem-break.h (set_breakpoint_data): Remove.
3783 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3785 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3786 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3787 (initialize_low): Remove set_breakpoint_data call.
3788 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3789 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3790 (initialize_low): Remove set_breakpoint_data call.
3791 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3792 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3793 (initialize_low): Remove set_breakpoint_data call.
3795 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3797 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3798 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3799 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3800 * target.h (target_breakpoint_kind_from_pc): New macro.
3802 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3804 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3805 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3806 the default breakpoint kind.
3808 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3810 * linux-arm-low.c (arm_supports_z_point_type): Add software
3813 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3815 * linux-arm-low.c: Refactor breakpoint definitions.
3816 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3817 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3819 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3821 * Makefile.in: Add arm.c/o.
3822 * configure.srv: Likewise.
3823 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3824 (arm_breakpoint_kind_from_pc): New function.
3825 (arm_sw_breakpoint_from_kind): Return proper kind.
3826 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3828 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3830 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3832 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3833 (struct raw_breakpoint) <size>: Remove.
3834 (struct raw_breakpoint) <kind>: Add.
3835 (bp_size): New function.
3836 (bp_opcode): Likewise.
3837 (find_raw_breakpoint_at): Adjust for kind.
3838 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3839 (remove_memory_breakpoint): Adjust for kind call bp_size.
3840 (set_raw_breakpoint_at): Adjust for kind.
3841 (set_breakpoint): Likewise.
3842 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3843 (delete_raw_breakpoint): Adjust for kind.
3844 (delete_breakpoint): Likewise.
3845 (find_gdb_breakpoint): Likewise.
3846 (set_gdb_breakpoint_1): Likewise.
3847 (set_gdb_breakpoint): Likewise.
3848 (delete_gdb_breakpoint_1): Likewise.
3849 (delete_gdb_breakpoint): Likewise.
3850 (uninsert_raw_breakpoint): Likewise.
3851 (reinsert_raw_breakpoint): Likewise.
3852 (set_breakpoint_data): Remove.
3853 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3854 (check_mem_read): Adjust for kind call bp_size.
3855 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3856 (clone_one_breakpoint): Adjust for kind.
3857 * mem-break.h (set_gdb_breakpoint): Likewise.
3858 (delete_gdb_breakpoint): Likewise.
3859 * server.c (process_serial_event): Likewise.
3861 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3863 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3864 (struct linux_target_ops) <breakpoint>: Remove.
3865 (struct linux_target_ops) <breakpoint_len>: Remove.
3866 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3867 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3868 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3869 (arm_sw_breakpoint_from_kind): New function.
3870 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3871 (struct linux_target_ops) <breakpoint>: Remove.
3872 (struct linux_target_ops) <breakpoint_len>: Remove.
3873 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3874 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3875 * linux-cris-low.c (cris_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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3881 (struct linux_target_ops) <breakpoint>: Remove.
3882 (struct linux_target_ops) <breakpoint_len>: Remove.
3883 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3884 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3885 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3886 and sw_breakpoint_from_kind to increment the pc.
3887 (linux_breakpoint_kind_from_pc): New function.
3888 (linux_sw_breakpoint_from_kind): New function.
3889 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3890 (initialize_low): Call breakpoint_kind_from_pc and
3891 sw_breakpoint_from_kind to replace breakpoint_data/len.
3892 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3894 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3895 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3896 (struct linux_target_ops) <breakpoint>: Remove.
3897 (struct linux_target_ops) <breakpoint_len>: Remove.
3898 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3899 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3900 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3901 (struct linux_target_ops) <breakpoint>: Remove.
3902 (struct linux_target_ops) <breakpoint_len>: Remove.
3903 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3904 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3905 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3906 (struct linux_target_ops) <breakpoint>: Remove.
3907 (struct linux_target_ops) <breakpoint_len>: Remove.
3908 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3909 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3910 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3911 (struct linux_target_ops) <breakpoint>: Remove.
3912 (struct linux_target_ops) <breakpoint_len>: Remove.
3913 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3914 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3915 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3916 (struct linux_target_ops) <breakpoint>: Remove.
3917 (struct linux_target_ops) <breakpoint_len>: Remove.
3918 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3919 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3920 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3921 (struct linux_target_ops) <breakpoint>: Remove.
3922 (struct linux_target_ops) <breakpoint_len>: Remove.
3923 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3924 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3925 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3926 (struct linux_target_ops) <breakpoint>: Remove.
3927 (struct linux_target_ops) <breakpoint_len>: Remove.
3928 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3929 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3930 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3931 (struct linux_target_ops) <breakpoint>: Remove.
3932 (struct linux_target_ops) <breakpoint_len>: Remove.
3933 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3934 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3935 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3936 (struct linux_target_ops) <breakpoint>: Remove.
3937 (struct linux_target_ops) <breakpoint_len>: Remove.
3938 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3939 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3940 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3941 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3942 (struct linux_target_ops) <breakpoint>: Remove.
3943 (struct linux_target_ops) <breakpoint_len>: Remove.
3944 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3945 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3946 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3947 (struct linux_target_ops) <breakpoint>: Remove.
3948 (struct linux_target_ops) <breakpoint_len>: Remove.
3949 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3950 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3952 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3954 * linux-cris-low.c (cris_get_pc): Remove void arg.
3956 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3958 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3961 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3963 * inferiors.c (thread_pid_matches_callback): New function.
3964 (find_thread_process): New function.
3965 (remove_thread): Reset current_thread.
3966 (remove_process): Assert threads have been removed first.
3968 2015-10-15 Yao Qi <yao.qi@linaro.org>
3970 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3972 (aarch64_remove_point): Likewise.
3973 * regcache.c (regcache_register_size): New function.
3975 2015-10-12 Yao Qi <yao.qi@linaro.org>
3977 * linux-aarch64-low.c: Update all callers as emit_load_store
3978 is renamed to aarch64_emit_load_store.
3980 2015-10-12 Yao Qi <yao.qi@linaro.org>
3982 * linux-aarch64-low.c: Update all callers of function renaming
3983 from emit_insn to aarch64_emit_insn.
3985 2015-10-12 Yao Qi <yao.qi@linaro.org>
3987 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3988 arch/aarch64-insn.h.
3989 (struct aarch64_memory_operand): Likewise.
3991 (emit_insn): Move to arch/aarch64-insn.c.
3992 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3993 (emit_load_store): Move to arch/aarch64-insn.c.
3994 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3995 (can_encode_int32): Remove.
3997 2015-10-12 Yao Qi <yao.qi@linaro.org>
3999 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4000 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4001 (aarch64_relocate_instruction): Likewise.
4002 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4003 (struct aarch64_insn_visitor): Likewise.
4005 2015-10-12 Yao Qi <yao.qi@linaro.org>
4007 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4008 (struct aarch64_insn_visitor): New.
4009 (struct aarch64_insn_relocation_data): New.
4010 (aarch64_ftrace_insn_reloc_b): New function.
4011 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4012 (aarch64_ftrace_insn_reloc_cb): Likewise.
4013 (aarch64_ftrace_insn_reloc_tb): Likewise.
4014 (aarch64_ftrace_insn_reloc_adr): Likewise.
4015 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4016 (aarch64_ftrace_insn_reloc_others): Likewise.
4018 (aarch64_relocate_instruction): Use visitor.
4020 2015-10-12 Yao Qi <yao.qi@linaro.org>
4022 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4023 int. Add argument buf.
4024 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4025 aarch64_relocate_instruction.
4027 2015-10-12 Yao Qi <yao.qi@linaro.org>
4029 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4030 argument insn. Remove local variable insn. Don't call
4032 (aarch64_install_fast_tracepoint_jump_pad): Call
4035 2015-09-30 Yao Qi <yao.qi@linaro.org>
4037 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4038 (emit_load_store_pair): Likewise.
4040 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4042 * dll.c (match_dll): Add cast(s).
4043 (unloaded_dll): Likewise.
4044 * linux-low.c (second_thread_of_pid_p): Likewise.
4045 (delete_lwp_callback): Likewise.
4046 (count_events_callback): Likewise.
4047 (select_event_lwp_callback): Likewise.
4048 (linux_set_resume_request): Likewise.
4049 * server.c (accumulate_file_name_length): Likewise.
4050 (emit_dll_description): Likewise.
4051 (handle_qxfer_threads_worker): Likewise.
4052 (visit_actioned_threads): Likewise.
4053 * thread-db.c (any_thread_of): Likewise.
4054 * tracepoint.c (same_process_p): Likewise.
4055 (match_blocktype): Likewise.
4056 (build_traceframe_info_xml): Likewise.
4058 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4060 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4062 (gdb_unparse_agent_expr): Likewise.
4063 * hostio.c (require_data): Likewise.
4064 (handle_pread): Likewise.
4065 * linux-low.c (disable_regset): Likewise.
4066 (fetch_register): Likewise.
4067 (store_register): Likewise.
4068 (get_dynamic): Likewise.
4069 (linux_qxfer_libraries_svr4): Likewise.
4070 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4071 (set_fast_tracepoint_jump): Likewise.
4072 (uninsert_fast_tracepoint_jumps_at): Likewise.
4073 (reinsert_fast_tracepoint_jumps_at): Likewise.
4074 (validate_inserted_breakpoint): Likewise.
4075 (clone_agent_expr): Likewise.
4076 * regcache.c (init_register_cache): Likewise.
4077 * remote-utils.c (putpkt_binary_1): Likewise.
4078 (decode_M_packet): Likewise.
4079 (decode_X_packet): Likewise.
4080 (look_up_one_symbol): Likewise.
4081 (relocate_instruction): Likewise.
4082 (monitor_output): Likewise.
4083 * server.c (handle_search_memory): Likewise.
4084 (handle_qxfer_exec_file): Likewise.
4085 (handle_qxfer_libraries): Likewise.
4086 (handle_qxfer): Likewise.
4087 (handle_query): Likewise.
4088 (handle_v_cont): Likewise.
4089 (handle_v_run): Likewise.
4090 (captured_main): Likewise.
4091 * target.c (write_inferior_memory): Likewise.
4092 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4093 * tracepoint.c (init_trace_buffer): Likewise.
4094 (add_tracepoint_action): Likewise.
4095 (add_traceframe): Likewise.
4096 (add_traceframe_block): Likewise.
4097 (cmd_qtdpsrc): Likewise.
4098 (cmd_qtdv): Likewise.
4099 (cmd_qtstatus): Likewise.
4100 (response_source): Likewise.
4101 (response_tsv): Likewise.
4102 (cmd_qtnotes): Likewise.
4103 (gdb_collect): Likewise.
4104 (initialize_tracepoint): Likewise.
4106 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4108 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4109 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4110 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4112 (enum aarch64_condition_codes): New enum.
4113 (w0): New static global.
4116 (struct aarch64_memory_operand) <type>: New
4117 MEMORY_OPERAND_POSTINDEX type.
4118 (postindex_memory_operand): New helper function.
4119 (emit_ret): New function.
4120 (emit_load_store_pair): New function, factored out of emit_stp
4121 with support for MEMORY_OPERAND_POSTINDEX.
4122 (emit_stp): Rewrite using emit_load_store_pair.
4123 (emit_ldp): New function.
4124 (emit_load_store): Likewise.
4125 (emit_ldr): Mention post-index instruction in comment.
4126 (emit_ldrh): New function.
4127 (emit_ldrb): New function.
4128 (emit_ldrsw): Mention post-index instruction in comment.
4129 (emit_str): Likewise.
4130 (emit_subs): New function.
4131 (emit_cmp): Likewise.
4132 (emit_and): Likewise.
4133 (emit_orr): Likewise.
4134 (emit_orn): Likewise.
4135 (emit_eor): Likewise.
4136 (emit_mvn): Likewise.
4137 (emit_lslv): Likewise.
4138 (emit_lsrv): Likewise.
4139 (emit_asrv): Likewise.
4140 (emit_mul): Likewise.
4141 (emit_sbfm): Likewise.
4142 (emit_sbfx): Likewise.
4143 (emit_ubfm): Likewise.
4144 (emit_ubfx): Likewise.
4145 (emit_csinc): Likewise.
4146 (emit_cset): Likewise.
4147 (emit_nop): Likewise.
4148 (emit_ops_insns): New helper function.
4149 (emit_pop): Likewise.
4150 (emit_push): Likewise.
4151 (aarch64_emit_prologue): New function.
4152 (aarch64_emit_epilogue): Likewise.
4153 (aarch64_emit_add): Likewise.
4154 (aarch64_emit_sub): Likewise.
4155 (aarch64_emit_mul): Likewise.
4156 (aarch64_emit_lsh): Likewise.
4157 (aarch64_emit_rsh_signed): Likewise.
4158 (aarch64_emit_rsh_unsigned): Likewise.
4159 (aarch64_emit_ext): Likewise.
4160 (aarch64_emit_log_not): Likewise.
4161 (aarch64_emit_bit_and): Likewise.
4162 (aarch64_emit_bit_or): Likewise.
4163 (aarch64_emit_bit_xor): Likewise.
4164 (aarch64_emit_bit_not): Likewise.
4165 (aarch64_emit_equal): Likewise.
4166 (aarch64_emit_less_signed): Likewise.
4167 (aarch64_emit_less_unsigned): Likewise.
4168 (aarch64_emit_ref): Likewise.
4169 (aarch64_emit_if_goto): Likewise.
4170 (aarch64_emit_goto): Likewise.
4171 (aarch64_write_goto_address): Likewise.
4172 (aarch64_emit_const): Likewise.
4173 (aarch64_emit_call): Likewise.
4174 (aarch64_emit_reg): Likewise.
4175 (aarch64_emit_pop): Likewise.
4176 (aarch64_emit_stack_flush): Likewise.
4177 (aarch64_emit_zero_ext): Likewise.
4178 (aarch64_emit_swap): Likewise.
4179 (aarch64_emit_stack_adjust): Likewise.
4180 (aarch64_emit_int_call_1): Likewise.
4181 (aarch64_emit_void_call_2): Likewise.
4182 (aarch64_emit_eq_goto): Likewise.
4183 (aarch64_emit_ne_goto): Likewise.
4184 (aarch64_emit_lt_goto): Likewise.
4185 (aarch64_emit_le_goto): Likewise.
4186 (aarch64_emit_gt_goto): Likewise.
4187 (aarch64_emit_ge_got): Likewise.
4188 (aarch64_emit_ops_impl): New static global variable.
4189 (aarch64_emit_ops): New target function, return
4190 &aarch64_emit_ops_impl.
4191 (struct linux_target_ops): Install it.
4193 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4195 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4196 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4198 * linux-aarch64-ipa.c: New file.
4199 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4201 (aarch64_get_thread_area): New target method.
4202 (extract_signed_bitfield): New helper function.
4203 (aarch64_decode_ldr_literal): New function.
4204 (enum aarch64_opcodes): New enum.
4205 (struct aarch64_register): New struct.
4206 (struct aarch64_operand): New struct.
4207 (x0): New static global.
4216 (aarch64_register): New helper function.
4217 (register_operand): Likewise.
4218 (immediate_operand): Likewise.
4219 (struct aarch64_memory_operand): New struct.
4220 (offset_memory_operand): New helper function.
4221 (preindex_memory_operand): Likewise.
4222 (enum aarch64_system_control_registers): New enum.
4223 (ENCODE): New macro.
4224 (emit_insn): New helper function.
4225 (emit_b): New function.
4226 (emit_bcond): Likewise.
4227 (emit_cb): Likewise.
4228 (emit_tb): Likewise.
4229 (emit_blr): Likewise.
4230 (emit_stp): Likewise.
4231 (emit_ldp_q_offset): Likewise.
4232 (emit_stp_q_offset): Likewise.
4233 (emit_load_store): Likewise.
4234 (emit_ldr): Likewise.
4235 (emit_ldrsw): Likewise.
4236 (emit_str): Likewise.
4237 (emit_ldaxr): Likewise.
4238 (emit_stxr): Likewise.
4239 (emit_stlr): Likewise.
4240 (emit_data_processing_reg): Likewise.
4241 (emit_data_processing): Likewise.
4242 (emit_add): Likewise.
4243 (emit_sub): Likewise.
4244 (emit_mov): Likewise.
4245 (emit_movk): Likewise.
4246 (emit_mov_addr): Likewise.
4247 (emit_mrs): Likewise.
4248 (emit_msr): Likewise.
4249 (emit_sevl): Likewise.
4250 (emit_wfe): Likewise.
4251 (append_insns): Likewise.
4252 (can_encode_int32_in): New helper function.
4253 (aarch64_relocate_instruction): New function.
4254 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4255 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4256 (struct linux_target_ops): Install aarch64_get_thread_area,
4257 aarch64_install_fast_tracepoint_jump_pad and
4258 aarch64_get_min_fast_tracepoint_insn_len.
4260 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4262 * Makefile.in (aarch64-insn.o): New rule.
4263 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4265 2015-09-21 Yao Qi <yao.qi@linaro.org>
4267 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4269 2015-09-21 Yao Qi <yao.qi@linaro.org>
4271 * tracepoint.c (max_jump_pad_size): Remove.
4273 2015-09-18 Yao Qi <yao.qi@linaro.org>
4275 * linux-aarch64-low.c: Don't include sys/uio.h.
4276 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4278 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4280 * tracepoint.c (eval_result_type): Change prototype.
4281 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4283 2015-09-15 Pedro Alves <palves@redhat.com>
4285 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4286 Check whether to report exec events instead of checking whether
4287 multiprocess is enabled.
4289 2015-09-15 Pedro Alves <palves@redhat.com>
4292 * remote-utils.c (prepare_resume_reply): Merge
4293 TARGET_WAITKIND_VFORK_DONE switch case with the
4294 TARGET_WAITKIND_FORKED case.
4296 2015-09-15 Yao Qi <yao.qi@linaro.org>
4298 * server.c (handle_query): Check string comparison using
4299 "else if" instead of "if".
4301 2015-09-15 Yao Qi <yao.qi@linaro.org>
4303 * server.c (vCont_supported): New global variable.
4304 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4305 matches. Append ";vContSupported+" to own_buf.
4306 (handle_v_requests): Append ";s;S" to own_buf if target supports
4307 hardware single step or vCont_supported is false.
4308 (capture_main): Set vCont_supported to zero.
4310 2015-09-15 Yao Qi <yao.qi@linaro.org>
4312 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4314 (linux_supports_hardware_single_step): ... New function.
4315 (linux_target_ops): Update.
4316 * lynx-low.c (lynx_target_ops): Set field
4317 supports_hardware_single_step to target_can_do_hardware_single_step.
4318 * nto-low.c (nto_target_ops): Likewise.
4319 * spu-low.c (spu_target_ops): Likewise.
4320 * win32-low.c (win32_target_ops): Likewise.
4321 * target.c (target_can_do_hardware_single_step): New function.
4322 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4323 Remove. <supports_hardware_single_step>: New field.
4324 (target_supports_conditional_breakpoints): Remove.
4325 (target_supports_hardware_single_step): New macro.
4326 (target_can_do_hardware_single_step): Declare.
4327 * server.c (handle_query): Use target_supports_hardware_single_step
4328 instead of target_supports_conditional_breakpoints.
4330 2015-09-15 Yao Qi <yao.qi@linaro.org>
4332 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4334 (struct linux_target_ops the_low_target): Install
4335 aarch64_linux_siginfo_fixup.
4337 2015-09-11 Don Breazeal <donb@codesourcery.com>
4338 Luis Machado <lgustavo@codesourcery.com>
4340 * linux-low.c (linux_mourn): Static declaration.
4341 (linux_arch_setup): Move in front of
4342 handle_extended_wait.
4343 (linux_arch_setup_thread): New function.
4344 (handle_extended_wait): Handle exec events. Call
4345 linux_arch_setup_thread. Make event_lwp argument a
4346 pointer-to-a-pointer.
4347 (check_zombie_leaders): Do not check stopped threads.
4348 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4349 (linux_low_filter_event): Add lwp and thread for exec'ing
4350 non-leader thread if leader thread has been deleted.
4351 Refactor code into linux_arch_setup_thread and call it.
4352 Pass child lwp pointer by reference to handle_extended_wait.
4353 (linux_wait_for_event_filtered): Update comment.
4354 (linux_wait_1): Prevent clobbering exec event status.
4355 (linux_supports_exec_events): New function.
4356 (linux_target_ops) <supports_exec_events>: Initialize new member.
4357 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4359 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4360 * server.c (report_exec_events): New global variable.
4361 (handle_query): Handle qSupported query for exec-events feature.
4362 (captured_main): Initialize report_exec_events.
4363 * server.h (report_exec_events): Declare new global variable.
4364 * target.h (struct target_ops) <supports_exec_events>: New
4366 (target_supports_exec_events): New macro.
4367 * win32-low.c (win32_target_ops) <supports_exec_events>:
4368 Initialize new member.
4370 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4372 * linux-low.c (linux_low_enable_btrace): Remove.
4373 (linux_target_ops): Replace linux_low_enable_btrace with
4374 linux_enable_btrace.
4376 2015-09-03 Yao Qi <yao.qi@linaro.org>
4378 * linux-aarch64-low.c (aarch64_insert_point): Call
4379 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4382 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4384 * linux-low.c (check_stopped_by_breakpoint): Use
4385 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4387 2015-08-27 Pedro Alves <palves@redhat.com>
4389 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4391 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4393 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4394 the XNEW-family equivalent.
4395 (compile_bytecodes): Likewise.
4396 * dll.c (loaded_dll): Likewise.
4397 * event-loop.c (append_callback_event): Likewise.
4398 (create_file_handler): Likewise.
4399 (create_file_event): Likewise.
4400 * hostio.c (handle_open): Likewise.
4401 * inferiors.c (add_thread): Likewise.
4402 (add_process): Likewise.
4403 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4404 * linux-arm-low.c (arm_new_process): Likewise.
4405 (arm_new_thread): Likewise.
4406 * linux-low.c (add_to_pid_list): Likewise.
4407 (linux_add_process): Likewise.
4408 (handle_extended_wait): Likewise.
4409 (add_lwp): Likewise.
4410 (enqueue_one_deferred_signal): Likewise.
4411 (enqueue_pending_signal): Likewise.
4412 (linux_resume_one_lwp_throw): Likewise.
4413 (linux_resume_one_thread): Likewise.
4414 (linux_read_memory): Likewise.
4415 (linux_write_memory): Likewise.
4416 * linux-mips-low.c (mips_linux_new_process): Likewise.
4417 (mips_linux_new_thread): Likewise.
4418 (mips_add_watchpoint): Likewise.
4419 * linux-x86-low.c (initialize_low_arch): Likewise.
4420 * lynx-low.c (lynx_add_process): Likewise.
4421 * mem-break.c (set_raw_breakpoint_at): Likewise.
4422 (set_breakpoint): Likewise.
4423 (add_condition_to_breakpoint): Likewise.
4424 (add_commands_to_breakpoint): Likewise.
4425 (clone_agent_expr): Likewise.
4426 (clone_one_breakpoint): Likewise.
4427 * regcache.c (new_register_cache): Likewise.
4428 * remote-utils.c (look_up_one_symbol): Likewise.
4429 * server.c (queue_stop_reply): Likewise.
4430 (start_inferior): Likewise.
4431 (queue_stop_reply_callback): Likewise.
4432 (handle_target_event): Likewise.
4433 * spu-low.c (fetch_ppc_memory): Likewise.
4434 (store_ppc_memory): Likewise.
4435 * target.c (set_target_ops): Likewise.
4436 * thread-db.c (thread_db_load_search): Likewise.
4437 (try_thread_db_load_1): Likewise.
4438 * tracepoint.c (add_tracepoint): Likewise.
4439 (add_tracepoint_action): Likewise.
4440 (create_trace_state_variable): Likewise.
4441 (cmd_qtdpsrc): Likewise.
4442 (cmd_qtro): Likewise.
4443 (add_while_stepping_state): Likewise.
4444 * win32-low.c (child_add_thread): Likewise.
4445 (get_image_name): Likewise.
4447 2015-08-25 Yao Qi <yao.qi@linaro.org>
4449 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4451 2015-08-25 Yao Qi <yao.qi@linaro.org>
4453 * Makefile.in (aarch64-linux.o): New rule.
4454 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4456 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4457 (aarch64_init_debug_reg_state): Make it extern.
4458 (aarch64_linux_prepare_to_resume): Remove.
4460 2015-08-25 Yao Qi <yao.qi@linaro.org>
4462 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4463 lwp_arch_private_info and ptid_of_lwp.
4465 2015-08-25 Yao Qi <yao.qi@linaro.org>
4467 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4468 Find proc_info by find_process_pid. All callers updated.
4470 2015-08-25 Yao Qi <yao.qi@linaro.org>
4472 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4474 (debug_reg_change_callback): Remove.
4475 (aarch64_notify_debug_reg_change): Remove.
4477 2015-08-25 Yao Qi <yao.qi@linaro.org>
4479 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4480 Call current_lwp_ptid.
4482 2015-08-25 Yao Qi <yao.qi@linaro.org>
4484 * linux-aarch64-low.c (debug_reg_change_callback): Use
4487 2015-08-25 Yao Qi <yao.qi@linaro.org>
4489 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4491 2015-08-25 Yao Qi <yao.qi@linaro.org>
4493 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4495 2015-08-25 Yao Qi <yao.qi@linaro.org>
4497 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4500 2015-08-25 Yao Qi <yao.qi@linaro.org>
4502 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4504 (debug_reg_change_callback): Remove argument entry and add argument
4505 lwp. Remove local variable thread. Don't print thread id in the
4506 debugging output. Don't check whether pid of thread equals to pid.
4507 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4508 iterate_over_lwps instead find_inferior.
4510 2015-08-24 Pedro Alves <palves@redhat.com>
4512 * inferiors.c (get_first_process): New function.
4513 * inferiors.h (get_first_process): New declaration.
4514 * remote-utils.c (read_ptid): Default to the first process in the
4515 list, instead of to the current thread's process.
4517 2015-08-24 Pedro Alves <palves@redhat.com>
4519 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4520 * event-loop.c: Likewise.
4521 * remote-utils.c: Likewise.
4522 * tracepoint.c: Likewise.
4524 2015-08-24 Pedro Alves <palves@redhat.com>
4526 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4529 2015-08-21 Pedro Alves <palves@redhat.com>
4531 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4532 instead of literal 1.
4534 2015-08-21 Pedro Alves <palves@redhat.com>
4536 * tdesc.c (default_description): Explicitly zero-initialize.
4538 2015-08-21 Pedro Alves <palves@redhat.com>
4541 * inferiors.c (remove_thread): Discard any pending stop reply for
4543 * server.c (remove_all_on_match_pid): Rename to ...
4544 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4546 (discard_queued_stop_replies): Change parameter to a ptid. Now
4548 (handle_v_kill, kill_inferior_callback, captured_main)
4549 (process_serial_event): Adjust.
4550 * server.h (discard_queued_stop_replies): Declare.
4552 2015-08-21 Pedro Alves <palves@redhat.com>
4554 * linux-low.c (wait_for_sigstop): Always switch to no thread
4555 selected if the previously current thread dies.
4556 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4557 process instead of the current thread's.
4558 * remote-utils.c (input_interrupt): Don't check if there's no
4560 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4561 current thread to the general thread fails, error out.
4562 (handle_qxfer_auxv, handle_qxfer_libraries)
4563 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4564 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4565 (handle_query): Check if there's a thread selected instead of
4566 checking whether there's any thread in the thread list.
4567 (handle_qxfer_threads, handle_qxfer_btrace)
4568 (handle_qxfer_btrace_conf): Don't error out early if there's no
4569 thread in the thread list.
4570 (handle_v_cont, myresume): Don't set the current thread to the
4572 (process_serial_event) <Hg handling>: Also set thread_id if the
4573 previous general thread is still alive.
4574 (process_serial_event) <g/G handling>: If setting the current
4575 thread to the general thread fails, error out.
4576 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4577 thread's lwp instead of the current thread's.
4578 * target.c (set_desired_thread): If the desired thread was not
4579 found, leave the current thread pointing to NULL. Return an int
4580 (boolean) indicating success.
4581 * target.h (set_desired_thread): Change return type to int.
4583 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4585 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4586 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4588 (ps_get_thread_area): New function.
4590 2015-08-19 Gary Benson <gbenson@redhat.com>
4592 * hostio.c (handle_pread): Do not attempt to read more data
4593 than hostio_reply_with_data can fit in a packet.
4595 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4597 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4599 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4601 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4603 2015-08-06 Pedro Alves <palves@redhat.com>
4605 * tracepoint.c (expr_eval_result): Now an int.
4607 2015-08-06 Pedro Alves <palves@redhat.com>
4609 * gdbthread.h (struct regcache): Forward declare.
4610 (struct thread_info) <regcache_data>: Now a struct regcache
4612 * inferiors.c (inferior_regcache_data)
4613 (set_inferior_regcache_data): Now work with struct regcache
4615 * inferiors.h (struct regcache): Forward declare.
4616 (inferior_regcache_data, set_inferior_regcache_data): Now work
4617 with struct regcache pointers.
4618 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4619 (free_register_cache_thread): Remove struct regcache pointer
4622 2015-08-06 Pedro Alves <palves@redhat.com>
4624 * server.c (captured_main): On error, print the exception message
4625 to stderr, and if run_once is set, throw a quit.
4627 2015-08-06 Pedro Alves <palves@redhat.com>
4629 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4632 2015-08-06 Pedro Alves <palves@redhat.com>
4634 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4635 reading beyond the passed in buffer length.
4637 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4639 * tracepoint.c (symbol_list) <required>: Remove.
4641 2015-08-06 Pedro Alves <palves@redhat.com>
4643 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4644 count if stopping and suspending threads.
4645 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4646 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4647 (linux_detach): Complete an ongoing step-over.
4648 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4650 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4651 (linux_wait_1): If passing a signal to the inferior after
4652 finishing a step-over, unsuspend and re-resume all lwps. If we
4653 see a single-step event but the thread should be continuing, don't
4654 pass the trap to gdb.
4655 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4656 internal_error instead of gdb_assert.
4657 (enqueue_pending_signal): New function.
4658 (check_ptrace_stopped_lwp_gone): Add debug output.
4659 (start_step_over): Use internal_error instead of gdb_assert.
4660 (complete_ongoing_step_over): New function.
4661 (linux_resume_one_thread): Don't resume a suspended thread.
4662 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4665 2015-08-06 Pedro Alves <palves@redhat.com>
4667 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4668 (linux_thread_alive): Use lwp_is_marked_dead.
4669 (extended_event_reported): Delete.
4670 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4671 instead of extended_event_reported.
4672 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4674 (lwp_is_marked_dead): New function.
4675 (lwp_running): Use lwp_is_marked_dead.
4676 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4679 2015-08-06 Pedro Alves <palves@redhat.com>
4681 * linux-low.c (linux_wait_1): Move fork event output out of the
4682 !report_to_gdb check. Pass event_child->waitstatus to
4683 target_waitstatus_to_string instead of ourstatus.
4685 2015-08-04 Yao Qi <yao.qi@linaro.org>
4687 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4688 if current_thread is 32 bit.
4690 2015-08-04 Yao Qi <yao.qi@linaro.org>
4692 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4693 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4694 * server.c (extended_protocol): Remove "static".
4695 * server.h (extended_protocol): Declare it.
4697 2015-08-04 Yao Qi <yao.qi@linaro.org>
4699 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4700 both aarch64 and aarch32.
4701 (aarch64_set_pc): Likewise.
4703 2015-08-04 Yao Qi <yao.qi@linaro.org>
4705 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4706 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4707 arm-with-neon.xml to srv_xmlfiles.
4708 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4709 (is_64bit_tdesc): New function.
4710 (aarch64_linux_read_description): New function.
4711 (aarch64_arch_setup): Call aarch64_linux_read_description.
4712 (regs_info): Rename to regs_info_aarch64.
4713 (aarch64_regs_info): Return right regs_info.
4714 (initialize_low_arch): Call initialize_low_arch_aarch32.
4716 2015-08-04 Yao Qi <yao.qi@linaro.org>
4718 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4719 * linux-aarch32-low.c: New file.
4720 * linux-aarch32-low.h: New file.
4721 * linux-arm-low.c (arm_fill_gregset): Move it to
4722 linux-aarch32-low.c.
4723 (arm_store_gregset): Likewise.
4724 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4725 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4726 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4727 (regs_info): Rename to regs_info_arm.
4728 (arm_regs_info): Return regs_info_aarch32 if
4729 have_ptrace_getregset is 1 and target description is
4730 arm_with_neon or arm_with_vfpv3.
4731 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4732 Call initialize_low_arch_aarch32 instead.
4734 2015-08-04 Yao Qi <yao.qi@linaro.org>
4736 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4737 * linux-low.c: ... here.
4738 * linux-low.h (have_ptrace_getregset): Declare it.
4740 2015-08-04 Pedro Alves <palves@redhat.com>
4742 * thread-db.c (struct thread_db): Use new typedefs.
4743 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4745 (disable_thread_event_reporting): Cast result of dlsym to
4746 destination function pointer type.
4747 (thread_db_mourn): Use td_ta_delete_ftype.
4749 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4751 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4753 (CDX_BREAKPOINT): Define for R2.
4754 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4755 (the_low_target): Add comments.
4757 2015-07-30 Yao Qi <yao.qi@linaro.org>
4759 * linux-arm-low.c (arm_hwcap): Remove it.
4760 (arm_read_description): New local variable arm_hwcap. Don't
4761 set arm_hwcap to zero.
4763 2015-07-30 Yao Qi <yao.qi@linaro.org>
4765 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4766 Use regcache->tdesc instead.
4767 (arm_store_wmmxregset): Likewise.
4768 (arm_fill_vfpregset): Likewise.
4769 (arm_store_vfpregset): Likewise.
4771 2015-07-30 Yao Qi <yao.qi@linaro.org>
4773 * linux-arm-low.c: Include arch/arm.h.
4774 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4775 (arm_store_gregset): Likewise.
4777 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4779 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4780 ptrace's 4th parameter.
4782 2015-07-27 Yao Qi <yao.qi@linaro.org>
4784 * configure.srv (case aarch64*-*-linux*): Don't set
4787 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4789 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4791 * linux-arm-low.c: Likewise.
4792 * linux-cris-low.c: Likewise.
4793 * linux-crisv32-low.c: Likewise.
4794 * linux-low.c: Likewise.
4795 * linux-m68k-low.c: Likewise.
4796 * linux-mips-low.c: Likewise.
4797 * linux-nios2-low.c: Likewise.
4798 * linux-s390-low.c: Likewise.
4799 * linux-sparc-low.c: Likewise.
4800 * linux-tic6x-low.c: Likewise.
4801 * linux-tile-low.c: Likewise.
4802 * linux-x86-low.c: Likewise.
4804 2015-07-24 Pedro Alves <palves@redhat.com>
4806 * config.in: Regenerate.
4807 * configure: Regenerate.
4809 2015-07-24 Pedro Alves <palves@redhat.com>
4811 * acinclude.m4: Include ../ptrace.m4.
4812 * configure.ac: Call GDB_AC_PTRACE.
4813 * config.in, configure: Regenerate.
4815 2015-07-24 Yao Qi <yao.qi@linaro.org>
4817 * linux-low.c (linux_create_inferior): Remove setting to
4818 proc->priv->new_inferior.
4819 (linux_attach): Likewise.
4820 (linux_low_filter_event): Likewise.
4821 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4823 2015-07-24 Yao Qi <yao.qi@linaro.org>
4825 * linux-low.c (linux_arch_setup): New function.
4826 (linux_low_filter_event): If proc->tdesc is NULL and
4827 proc->attached is true, call the_low_target.arch_setup.
4828 Otherwise, keep status pending, and return.
4829 (linux_resume_one_lwp_throw): Don't call get_pc if
4830 thread->while_stepping isn't NULL. Don't call
4831 get_thread_regcache if proc->tdesc is NULL.
4832 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4833 (linux_target_ops): Install arch_setup.
4834 * server.c (start_inferior): Call the_target->arch_setup.
4835 * target.h (struct target_ops) <arch_setup>: New field.
4836 (target_arch_setup): New marco.
4837 * lynx-low.c (lynx_target_ops): Update.
4838 * nto-low.c (nto_target_ops): Update.
4839 * spu-low.c (spu_target_ops): Update.
4840 * win32-low.c (win32_target_ops): Update.
4842 2015-07-24 Yao Qi <yao.qi@linaro.org>
4844 * linux-low.c (linux_add_process): Don't set
4845 proc->priv->new_inferior.
4846 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4847 (linux_attach): Likewise.
4849 2015-07-24 Yao Qi <yao.qi@linaro.org>
4851 * server.c (start_inferior): Code refactor.
4853 2015-07-24 Yao Qi <yao.qi@linaro.org>
4855 * server.c (process_serial_event): Set general_thread.
4857 2015-07-21 Yao Qi <yao.qi@linaro.org>
4859 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4860 aarch64_linux_get_debug_reg_capacity.
4862 2015-07-17 Yao Qi <yao.qi@linaro.org>
4864 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4865 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4866 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4867 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4868 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4869 (AARCH64_HWP_ALIGNMENT): Likewise.
4870 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4871 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4872 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4873 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4874 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4875 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4876 (struct aarch64_debug_reg_state): Likewise.
4877 (struct arch_lwp_info): Likewise.
4878 (aarch64_align_watchpoint): Likewise.
4879 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4880 (aarch64_watchpoint_length): Likewise.
4881 (aarch64_point_encode_ctrl_reg): Likewise
4882 (aarch64_point_is_aligned): Likewise.
4883 (aarch64_align_watchpoint): Likewise.
4884 (aarch64_linux_set_debug_regs):
4885 (aarch64_dr_state_insert_one_point): Likewise.
4886 (aarch64_dr_state_remove_one_point): Likewise.
4887 (aarch64_handle_breakpoint): Likewise.
4888 (aarch64_handle_aligned_watchpoint): Likewise.
4889 (aarch64_handle_unaligned_watchpoint): Likewise.
4890 (aarch64_handle_watchpoint): Likewise.
4892 2015-07-17 Yao Qi <yao.qi@linaro.org>
4894 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4895 and don't aarch64_get_debug_reg_state. All callers update.
4896 (aarch64_handle_aligned_watchpoint): Likewise.
4897 (aarch64_handle_unaligned_watchpoint): Likewise.
4898 (aarch64_handle_watchpoint): Likewise.
4899 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4900 (aarch64_remove_point): Likewise.
4902 2015-07-17 Yao Qi <yao.qi@linaro.org>
4904 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4906 (aarch64_handle_unaligned_watchpoint): Likewise.
4908 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4910 Revert the previous 3 commits:
4911 Move gdb_regex* to common/
4912 Move linux_find_memory_regions_full & co.
4913 gdbserver build-id attribute generator
4915 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4916 Jan Kratochvil <jan.kratochvil@redhat.com>
4918 gdbserver build-id attribute generator.
4919 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4920 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4921 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4923 (get_dynamic): Use find_pdhr to traverse program headers.
4924 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4925 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4926 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4927 (get_hex_build_id): New.
4928 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4929 to reply XML document.
4931 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4932 Jan Kratochvil <jan.kratochvil@redhat.com>
4934 * target.c: Include target/target-utils.h and fcntl.h.
4935 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4936 (target_fileio_read_stralloc): New functions.
4938 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4940 * Makefile.in (OBS): Add gdb_regex.o.
4942 * config.in: Rebuilt.
4943 * configure: Rebuilt.
4945 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4946 Jan Kratochvil <jan.kratochvil@redhat.com>
4948 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4949 * Makefile.in (OBS): Add target-utils.o.
4950 (linux-maps.o, target-utils.o): New.
4951 * configure.srv (srv_linux_obj): Add linux-maps.o.
4953 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4955 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4957 (the_low_target): Install it.
4959 2015-07-14 Pedro Alves <palves@redhat.com>
4961 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4962 Instead, ignore ECHILD, and throw an error for other errnos.
4964 2015-07-10 Pedro Alves <palves@redhat.com>
4966 * event-loop.c (struct callback_event) <data>: Change type to
4967 gdb_client_data instance instead of gdb_client_data pointer.
4968 (append_callback_event): Adjust.
4970 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4972 * linux-aarch64-low.c: Add comments for each linux_target_ops
4973 method. Remove comments already covered in target_ops and
4974 linux_target_ops definitions.
4975 (the_low_target): Add comments for each unimplemented method.
4977 2015-07-09 Yao Qi <yao.qi@linaro.org>
4979 * linux-aarch64-low.c (aarch64_regmap): Remove.
4980 (aarch64_usrregs_info): Remove.
4981 (regs_info): Set field usrregs to NULL.
4983 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4985 * linux-low.c: Include "rsp-low.h"
4986 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4987 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4988 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4989 (handle_btrace_enable_pt): New.
4990 (handle_btrace_general_set): Support "pt".
4991 (handle_btrace_conf_general_set): Support "pt:size".
4993 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4995 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4998 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5000 * linux-aarch64-low.c: Remove comment about endianness.
5001 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5002 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5005 2015-06-24 Gary Benson <gbenson@redhat.com>
5007 * linux-i386-ipa.c (stdint.h): Do not include.
5008 * lynx-i386-low.c (stdint.h): Likewise.
5009 * lynx-ppc-low.c (stdint.h): Likewise.
5010 * mem-break.c (stdint.h): Likewise.
5011 * thread-db.c (stdint.h): Likewise.
5012 * tracepoint.c (stdint.h): Likewise.
5013 * win32-low.c (stdint.h): Likewise.
5015 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5017 * server.c (write_qxfer_response): Update call to
5018 remote_escape_output.
5020 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5021 Jan Kratochvil <jan.kratochvil@redhat.com>
5023 Merge multiple hex conversions.
5024 * gdbreplay.c (tohex): Rename to 'fromhex'.
5025 (logchar): Use fromhex.
5027 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5029 * server.c (handle_qxfer_libraries): Set `version' attribute for
5032 2015-06-10 Gary Benson <gbenson@redhat.com>
5034 * target.h (struct target_ops) <multifs_open>: New field.
5035 <multifs_unlink>: Likewise.
5036 <multifs_readlink>: Likewise.
5037 * linux-low.c (nat/linux-namespaces.h): New include.
5038 (linux_target_ops): Initialize the_target->multifs_open,
5039 the_target->multifs_unlink and the_target->multifs_readlink.
5040 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5041 * hostio.c (hostio_fs_pid): New static variable.
5042 (hostio_handle_new_gdb_connection): New function.
5043 (handle_setfs): Likewise.
5044 (handle_open): Use the_target->multifs_open as appropriate.
5045 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5046 (handle_readlink): Use the_target->multifs_readlink as
5048 (handle_vFile): Handle vFile:setfs packets.
5049 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5050 after target_handle_new_gdb_connection.
5052 2015-06-10 Gary Benson <gbenson@redhat.com>
5054 * configure.ac (AC_CHECK_FUNCS): Add setns.
5055 * config.in: Regenerate.
5056 * configure: Likewise.
5057 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5058 (linux-namespaces.o): New rule.
5059 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5061 2015-06-09 Gary Benson <gbenson@redhat.com>
5063 * hostio.c (handle_open): Process mode argument with
5064 fileio_to_host_mode.
5066 2015-06-01 Yao Qi <yao.qi@linaro.org>
5068 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5069 * linux-x86-low.c: Likewise.
5071 2015-05-28 Don Breazeal <donb@codesourcery.com>
5073 * linux-low.c (handle_extended_wait): Initialize
5074 thread_info.last_resume_kind for new fork children.
5076 2015-05-15 Pedro Alves <palves@redhat.com>
5078 * target.h (target_handle_new_gdb_connection): Rewrite using if
5079 wrapped in do/while.
5081 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5083 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5084 * configure, config.in: Regenerate.
5085 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5088 2015-05-12 Don Breazeal <donb@codesourcery.com>
5090 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5091 PTRACE_EVENT_VFORK_DONE.
5092 (linux_low_ptrace_options, extended_event_reported): Add vfork
5094 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5095 and "vforkdone" for RSP 'T' Stop Reply Packet.
5096 * server.h (report_vfork_events): Declare
5099 2015-05-12 Don Breazeal <donb@codesourcery.com>
5101 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5102 (the_low_target) <new_fork>: Initialize new member.
5103 * linux-arm-low.c (arm_new_fork): New function.
5104 (the_low_target) <new_fork>: Initialize new member.
5105 * linux-low.c (handle_extended_wait): Call new target function
5107 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5108 * linux-mips-low.c (mips_add_watchpoint): New function
5109 extracted from mips_insert_point.
5110 (the_low_target) <new_fork>: Initialize new member.
5111 (mips_linux_new_fork): New function.
5112 (mips_insert_point): Call mips_add_watchpoint.
5113 * linux-x86-low.c (x86_linux_new_fork): New function.
5114 (the_low_target) <new_fork>: Initialize new member.
5116 2015-05-12 Don Breazeal <donb@codesourcery.com>
5118 * linux-low.c (handle_extended_wait): Implement return value,
5119 rename argument 'event_child' to 'event_lwp', handle
5120 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5121 (linux_low_ptrace_options): New function.
5122 (linux_low_filter_event): Call linux_low_ptrace_options,
5123 use different argument fo linux_enable_event_reporting,
5124 use return value from handle_extended_wait.
5125 (extended_event_reported): New function.
5126 (linux_wait_1): Call extended_event_reported and set
5127 status to report fork events.
5128 (linux_write_memory): Add pid to debug message.
5129 (reset_lwp_ptrace_options_callback): New function.
5130 (linux_handle_new_gdb_connection): New function.
5131 (linux_target_ops): Initialize new structure member.
5132 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5133 * lynx-low.c: Initialize new structure member.
5134 * remote-utils.c (prepare_resume_reply): Implement stop reason
5135 "fork" for "T" stop message.
5136 * server.c (handle_query): Call handle_new_gdb_connection.
5137 * server.h (report_fork_events): Declare global flag.
5138 * target.h (struct target_ops) <handle_new_gdb_connection>:
5140 (target_handle_new_gdb_connection): New macro.
5141 * win32-low.c: Initialize new structure member.
5143 2015-05-12 Don Breazeal <donb@codesourcery.com>
5145 * mem-break.c (APPEND_TO_LIST): Define macro.
5146 (clone_agent_expr): New function.
5147 (clone_one_breakpoint): New function.
5148 (clone_all_breakpoints): New function.
5149 * mem-break.h: Declare new functions.
5151 2015-05-12 Don Breazeal <donb@codesourcery.com>
5153 * linux-low.c (linux_supports_fork_events): New function.
5154 (linux_supports_vfork_events): New function.
5155 (linux_target_ops): Initialize new structure members.
5156 (initialize_low): Call linux_check_ptrace_features.
5157 * lynx-low.c (lynx_target_ops): Initialize new structure
5159 * server.c (report_fork_events, report_vfork_events):
5161 (handle_query): Add new features to qSupported packet and
5163 (captured_main): Initialize new global variables.
5164 * target.h (struct target_ops) <supports_fork_events>:
5166 <supports_vfork_events>: New member.
5167 (target_supports_fork_events): New macro.
5168 (target_supports_vfork_events): New macro.
5169 * win32-low.c (win32_target_ops): Initialize new structure
5172 2015-05-12 Gary Benson <gbenson@redhat.com>
5174 * server.c (handle_qxfer_exec_file): Use current process
5177 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5179 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5180 Remove HAVE_PTRACE_GETREGS conditionals.
5181 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5182 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5184 2015-05-08 Yao Qi <yao.qi@linaro.org>
5186 * linux-low.c (linux_supports_conditional_breakpoints): New
5188 (linux_target_ops): Install new target method.
5189 * lynx-low.c (lynx_target_ops): Install NULL hook for
5190 supports_conditional_breakpoints.
5191 * nto-low.c (nto_target_ops): Likewise.
5192 * spu-low.c (spu_target_ops): Likewise.
5193 * win32-low.c (win32_target_ops): Likewise.
5194 * server.c (handle_query): Check
5195 target_supports_conditional_breakpoints.
5196 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5198 (target_supports_conditional_breakpoints): New macro.
5200 2015-05-06 Pedro Alves <palves@redhat.com>
5203 * server.c (start_inferior): If the process exits, mourn it.
5205 2015-04-21 Gary Benson <gbenson@redhat.com>
5207 * hostio.c (fileio_open_flags_to_host): Factored out to
5208 fileio_to_host_openflags in common/fileio.c. Single use
5211 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5213 * linux-xtensa-low.c (xtensa_fill_gregset)
5214 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5217 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5219 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5220 (regs_info): Replace usrregs pointer with NULL.
5222 2015-04-17 Gary Benson <gbenson@redhat.com>
5224 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5225 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5226 * server.c (handle_qxfer_exec_file): New function.
5227 (qxfer_packets): Add exec-file entry.
5228 (handle_query): Report qXfer:exec-file:read as supported packet.
5230 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5232 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5234 2015-04-09 Gary Benson <gbenson@redhat.com>
5236 * hostio-errno.c (errno_to_fileio_error): Remove function.
5237 Update caller to use remote_fileio_to_fio_error.
5239 2015-04-09 Yao Qi <yao.qi@linaro.org>
5241 * linux-low.c (linux_insert_point): Call
5242 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5243 (linux_remove_point): Call remove_memory_breakpoint if type is
5245 * linux-x86-low.c (x86_insert_point): Don't call
5246 insert_memory_breakpoint.
5247 (x86_remove_point): Don't call remove_memory_breakpoint.
5249 2015-04-01 Pedro Alves <palves@redhat.com>
5250 Cleber Rosa <crosa@redhat.com>
5252 * server.c (gdbserver_usage): Reorganize and extend the usage
5255 2015-03-24 Pedro Alves <palves@redhat.com>
5257 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5258 output. Also dump TRAP_TRACE.
5259 (linux_low_filter_event): In debug output, distinguish a
5260 resume_stop SIGSTOP from a delayed SIGSTOP.
5262 2015-03-24 Gary Benson <gbenson@redhat.com>
5264 * linux-x86-low.c (x86_linux_new_thread): Moved to
5266 (x86_linux_prepare_to_resume): Likewise.
5268 2015-03-24 Gary Benson <gbenson@redhat.com>
5270 * Makefile.in (x86-linux-dregs.o): New rule.
5271 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5272 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5273 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5274 (x86_linux_dr_get): Likewise.
5275 (x86_linux_dr_set): Likewise.
5276 (update_debug_registers_callback): Likewise.
5277 (x86_linux_dr_set_addr): Likewise.
5278 (x86_linux_dr_get_addr): Likewise.
5279 (x86_linux_dr_set_control): Likewise.
5280 (x86_linux_dr_get_control): Likewise.
5281 (x86_linux_dr_get_status): Likewise.
5282 (x86_linux_update_debug_registers): Likewise.
5284 2015-03-24 Gary Benson <gbenson@redhat.com>
5286 * linux-x86-low.c (x86_linux_update_debug_registers):
5287 New function, factored out from...
5288 (x86_linux_prepare_to_resume): ...this.
5290 2015-03-24 Gary Benson <gbenson@redhat.com>
5292 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5293 (x86_linux_dr_set): Likewise.
5294 (update_debug_registers_callback): Likewise.
5295 (x86_linux_dr_set_addr): Likewise.
5296 (x86_linux_dr_get_addr): Likewise.
5297 (x86_linux_dr_set_control): Likewise.
5298 (x86_linux_dr_get_control): Likewise.
5299 (x86_linux_dr_get_status): Likewise.
5300 (x86_linux_prepare_to_resume): Likewise.
5302 2015-03-24 Gary Benson <gbenson@redhat.com>
5304 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5305 Use perror_with_name. Pass string through gettext.
5306 (x86_linux_dr_set): Likewise.
5308 2015-03-24 Gary Benson <gbenson@redhat.com>
5310 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5311 (x86_linux_dr_set_addr): ...this.
5312 (x86_dr_low_get_addr): Rename to...
5313 (x86_linux_dr_get_addr): ...this.
5314 (x86_dr_low_set_control): Rename to...
5315 (x86_linux_dr_set_control): ...this.
5316 (x86_dr_low_get_control): Rename to...
5317 (x86_linux_dr_get_control): ...this.
5318 (x86_dr_low_get_status): Rename to...
5319 (x86_linux_dr_get_status): ...this.
5320 (x86_dr_low): Update with new function names.
5322 2015-03-24 Gary Benson <gbenson@redhat.com>
5324 * Makefile.in (x86-linux.o): New rule.
5325 * configure.srv: Add x86-linux.o to relevant targets.
5326 * linux-low.c (lwp_set_arch_private_info): New function.
5327 (lwp_arch_private_info): Likewise.
5328 * linux-x86-low.c: Include nat/x86-linux.h.
5329 (arch_lwp_info): Removed structure.
5330 (update_debug_registers_callback):
5331 Use lwp_set_debug_registers_changed.
5332 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5333 and lwp_set_debug_registers_changed.
5334 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5336 2015-03-24 Gary Benson <gbenson@redhat.com>
5338 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5339 * linux-arm-low.c (arm_new_thread): Likewise.
5340 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5341 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5342 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5343 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5345 2015-03-24 Gary Benson <gbenson@redhat.com>
5347 * linux-low.c (ptid_of_lwp): New function.
5348 (lwp_is_stopped): Likewise.
5349 (lwp_stop_reason): Likewise.
5350 * linux-x86-low.c (update_debug_registers_callback):
5352 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5355 2015-03-24 Gary Benson <gbenson@redhat.com>
5357 * linux-low.h (linux_stop_lwp): Remove declaration.
5359 2015-03-24 Gary Benson <gbenson@redhat.com>
5361 * linux-low.h: Include nat/linux-nat.h.
5362 * linux-low.c (iterate_over_lwps_args): New structure.
5363 (iterate_over_lwps_filter): New function.
5364 (iterate_over_lwps): Likewise.
5365 * linux-x86-low.c (update_debug_registers_callback):
5366 Update signature to what iterate_over_lwps expects.
5367 Remove PID check that iterate_over_lwps now performs.
5368 (x86_dr_low_set_addr): Use iterate_over_lwps.
5369 (x86_dr_low_set_control): Likewise.
5371 2015-03-24 Gary Benson <gbenson@redhat.com>
5373 * linux-x86-low.c (x86_debug_reg_state): New function.
5374 (x86_linux_prepare_to_resume): Use the above.
5376 2015-03-24 Gary Benson <gbenson@redhat.com>
5378 * linux-low.c (current_lwp_ptid): New function.
5379 * linux-x86-low.c: Include nat/linux-nat.h.
5380 (x86_dr_low_get_addr): Use current_lwp_ptid.
5381 (x86_dr_low_get_control): Likewise.
5382 (x86_dr_low_get_status): Likewise.
5384 2015-03-20 Pedro Alves <palves@redhat.com>
5386 * tracepoint.c (cmd_qtstatus): Make "str" const.
5388 2015-03-20 Pedro Alves <palves@redhat.com>
5390 * server.c (handle_general_set): Make "req_str" const.
5392 2015-03-19 Pedro Alves <palves@redhat.com>
5394 * linux-low.c (linux_resume_one_lwp): Rename to ...
5395 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5396 instead call perror_with_name.
5397 (check_ptrace_stopped_lwp_gone): New function.
5398 (linux_resume_one_lwp): Reimplement as wrapper around
5399 linux_resume_one_lwp_throw that swallows errors if the LWP is
5402 2015-03-19 Pedro Alves <palves@redhat.com>
5404 * linux-low.c (count_events_callback, select_event_lwp_callback):
5405 No longer check whether the thread has resume_stop as last resume
5408 2015-03-19 Pedro Alves <palves@redhat.com>
5410 * linux-low.c (count_events_callback, select_event_lwp_callback):
5411 Use the lwp's status_pending_p field, not the thread's.
5413 2015-03-19 Pedro Alves <palves@redhat.com>
5415 * linux-low.c (select_event_lwp_callback): Update comments to
5416 no longer mention SIGTRAP.
5418 2015-03-18 Gary Benson <gbenson@redhat.com>
5420 * server.c (handle_query): Do not report vFile:fstat as supported.
5422 2015-03-11 Gary Benson <gbenson@redhat.com>
5424 * hostio.c (sys/types.h): New include.
5425 (sys/stat.h): Likewise.
5426 (common-remote-fileio.h): Likewise.
5427 (handle_fstat): New function.
5428 (handle_vFile): Handle vFile:fstat packets.
5430 2015-03-11 Gary Benson <gbenson@redhat.com>
5432 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5433 struct stat.st_blocks and struct stat.st_blksize.
5434 * configure: Regenerate.
5435 * config.in: Likewise.
5436 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5437 (OBS): Add common-remote-fileio.o.
5438 (common-remote-fileio.o): New rule.
5440 2015-03-09 Pedro Alves <palves@redhat.com>
5442 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5443 'struct sockaddr' pointer in 'accept' call.
5445 2015-03-09 Pedro Alves <palves@redhat.com>
5448 2015-03-07 Pedro Alves <palves@redhat.com>
5449 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5450 or <winsock2.h> here. Instead include "gdb_socket.h".
5451 (remote_open): Use union gdb_sockaddr_u.
5452 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5453 or <winsock2.h> here. Instead include "gdb_socket.h".
5454 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5455 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5457 (init_named_socket, gdb_agent_helper_thread): Use union
5460 2015-03-07 Pedro Alves <palves@redhat.com>
5462 * configure.ac (build_warnings): Move
5463 -Wdeclaration-after-statement to the C-specific set.
5464 * configure: Regenerate.
5466 2015-03-07 Pedro Alves <palves@redhat.com>
5468 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5469 or <winsock2.h> here. Instead include "gdb_socket.h".
5470 (remote_open): Use union gdb_sockaddr_u.
5471 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5472 or <winsock2.h> here. Instead include "gdb_socket.h".
5473 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5474 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5476 (init_named_socket, gdb_agent_helper_thread): Use union
5479 2015-03-07 Pedro Alves <palves@redhat.com>
5481 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5484 2015-03-06 Yao Qi <yao.qi@linaro.org>
5486 * linux-aarch64-low.c (aarch64_insert_point): Use
5487 show_debug_regs as a boolean.
5488 (aarch64_remove_point): Likewise.
5490 2015-03-05 Pedro Alves <palves@redhat.com>
5492 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5493 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5494 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5495 * nto-low.c (nto_target_ops): Likewise.
5496 * spu-low.c (spu_target_ops): Likewise.
5497 * win32-low.c (win32_target_ops): Likewise.
5499 2015-03-04 Pedro Alves <palves@redhat.com>
5501 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5502 Decide whether a breakpoint triggered based on the SIGTRAP's
5504 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5505 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5506 (linux_low_filter_event): Check for breakpoints before checking
5508 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5510 (linux_stopped_by_sw_breakpoint)
5511 (linux_supports_stopped_by_sw_breakpoint)
5512 (linux_stopped_by_hw_breakpoint)
5513 (linux_supports_stopped_by_hw_breakpoint): New functions.
5514 (linux_target_ops): Install new target methods.
5516 2015-03-04 Pedro Alves <palves@redhat.com>
5518 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5519 * server.c (swbreak_feature, hwbreak_feature): New globals.
5520 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5521 (captured_main): Clear swbreak_feature and hwbreak_feature.
5522 * server.h (swbreak_feature, hwbreak_feature): Declare.
5523 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5524 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5525 supports_stopped_by_hw_breakpoint>: New fields.
5526 (target_supports_stopped_by_sw_breakpoint)
5527 (target_stopped_by_sw_breakpoint)
5528 (target_supports_stopped_by_hw_breakpoint)
5529 (target_stopped_by_hw_breakpoint): Declare.
5531 2015-03-04 Pedro Alves <palves@redhat.com>
5533 enum lwp_stop_reason -> enum target_stop_reason
5534 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5535 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5536 (linux_wait_1, stuck_in_jump_pad_callback)
5537 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5538 (linux_stopped_by_watchpoint):
5539 * linux-low.h (enum lwp_stop_reason): Delete.
5540 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5541 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5543 2015-03-04 Yao Qi <yao.qi@linaro.org>
5545 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5547 2015-03-03 Gary Benson <gbenson@redhat.com>
5549 * hostio.c (handle_vFile): Fix prefix lengths.
5551 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5553 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5556 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5558 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5559 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5560 (clean): Add "rm -f" for above C files.
5561 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5562 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5563 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5564 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5565 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5566 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5567 (init_registers_s390x_vx_linux64)
5568 (init_registers_s390x_tevx_linux64)
5569 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5570 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5572 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5573 (s390_store_vxrs_high): New functions.
5574 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5576 (s390_arch_setup): Add logic for selecting one of the new target
5577 descriptions. Activate the new vector regsets if applicable.
5578 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5579 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5580 and init_registers_s390x_tevx_linux64.
5582 2015-03-01 Pedro Alves <palves@redhat.com>
5584 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5587 2015-02-27 Pedro Alves <palves@redhat.com>
5589 * linux-x86-low.c (u_debugreg_offset): New function.
5590 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5592 2015-02-27 Pedro Alves <palves@redhat.com>
5594 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5595 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5596 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5597 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5598 (ps_lsetfpregs, ps_getpid)
5599 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5600 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5601 (ps_lsetxregs, ps_plog): Declare.
5603 2015-02-27 Pedro Alves <palves@redhat.com>
5605 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5606 IP_AGENT_EXPORT_FUNC.
5607 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5608 IP_AGENT_EXPORT_FUNC.
5609 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5610 (IP_AGENT_EXPORT): Delete.
5611 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5612 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5613 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5614 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5615 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5616 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5617 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5618 (traceframe_read_count, traceframe_write_count)
5619 (traceframes_created, trace_state_variables, get_raw_reg)
5620 (get_trace_state_variable_value, set_trace_state_variable_value)
5621 (ust_loaded, helper_thread_id, cmd_buf): Use
5622 IPA_SYM_EXPORTED_NAME.
5623 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5624 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5625 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5626 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5627 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5628 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5629 EXTERN_C_PUSH/EXTERN_C_POP.
5630 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5631 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5632 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5633 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5634 (traceframe_write_count, traceframe_read_count)
5635 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5636 (about_to_request_buffer_space, get_trace_state_variable_value)
5637 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5638 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5639 EXTERN_C_PUSH/EXTERN_C_POP.
5640 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5641 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5642 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5643 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5644 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5645 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5646 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5647 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5649 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5650 (IP_AGENT_EXPORT_VAR_DECL): Define.
5652 (gdb_agent_get_raw_reg): Declare.
5654 2015-02-27 Tom Tromey <tromey@redhat.com>
5655 Pedro Alves <palves@redhat.com>
5657 Rename symbols whose names are reserved C++ keywords throughout.
5659 2015-02-27 Pedro Alves <palves@redhat.com>
5661 * Makefile.in (COMPILER): New, get it from autoconf.
5662 (CXX): Get from autoconf instead.
5663 (COMPILE.pre): Use COMPILER.
5664 (CC-LD): Rename to ...
5665 (CC_LD): ... this. Use COMPILER.
5666 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5667 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5668 * acinclude.m4: Include build-with-cxx.m4.
5669 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5670 Disable -Werror by default if building in C++ mode.
5671 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5672 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5673 the C++ compiler. Save/restore CXXFLAGS too.
5674 * configure: Regenerate.
5676 2015-02-27 Pedro Alves <palves@redhat.com>
5678 * acinclude.m4: Include libiberty.m4.
5679 * configure.ac: Call libiberty_INIT.
5680 * config.in, configure: Regenerate.
5682 2015-02-26 Pedro Alves <palves@redhat.com>
5684 * linux-low.c (linux_wait_1): When incrementing the PC past a
5685 program breakpoint always use the_low_target.breakpoint_len as
5686 increment, rather than the maximum between that and
5687 the_low_target.decr_pc_after_break.
5689 2015-02-23 Pedro Alves <palves@redhat.com>
5691 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5692 thread was doing a step-over; always adjust the PC if
5693 we stepped over a permanent breakpoint.
5694 (linux_wait_1): If we stepped over breakpoint that was on top of a
5695 permanent breakpoint, manually advance the PC past it.
5697 2015-02-23 Pedro Alves <palves@redhat.com>
5699 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5701 (x86_fill_gregset, x86_store_gregset): Use it when handling
5704 2015-02-20 Pedro Alves <palves@redhat.com>
5706 * thread-db.c: Include "nat/linux-procfs.h".
5707 (thread_db_init): Skip listing new threads if the kernel supports
5708 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5710 2015-02-20 Pedro Alves <palves@redhat.com>
5712 * linux-low.c (status_pending_p_callback): Use ptid_match.
5714 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5716 PR breakpoints/16812
5717 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5718 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5719 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5721 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5723 PR breakpoints/15956
5724 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5726 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5728 * linux-low.c (linux_low_btrace_conf): Print size.
5729 * server.c (handle_btrace_conf_general_set): New.
5730 (hanle_general_set): Call handle_btrace_conf_general_set.
5731 (handle_query): Report Qbtrace-conf:bts:size as supported.
5733 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5735 * linux-low.c (linux_low_enable_btrace): Update parameters.
5736 (linux_low_btrace_conf): New.
5737 (linux_target_ops)<to_btrace_conf>: Initialize.
5738 * server.c (current_btrace_conf): New.
5739 (handle_btrace_enable): Rename to ...
5740 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5741 to target_enable_btrace. Update comment. Update users.
5742 (handle_qxfer_btrace_conf): New.
5743 (qxfer_packets): Add btrace-conf entry.
5744 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5745 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5746 (target_ops)<read_btrace_conf>: New.
5747 (target_enable_btrace): Update parameters.
5748 (target_read_btrace_conf): New.
5750 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5752 * server.c (handle_btrace_general_set): Remove call to
5753 target_supports_btrace.
5754 (supported_btrace_packets): New.
5755 (handle_query): Call supported_btrace_packets.
5756 * target.h: include btrace-common.h.
5757 (btrace_target_info): Removed.
5758 (supports_btrace, target_supports_btrace): Update parameters.
5760 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5762 * Makefile.in (SFILES): Add common/btrace-common.c.
5763 (OBS): Add common/btrace-common.o.
5764 (btrace-common.o): Add build rules.
5765 * linux-low: Include btrace-common.h.
5766 (linux_low_read_btrace): Use struct btrace_data. Call
5767 btrace_data_init and btrace_data_fini.
5769 2015-02-06 Pedro Alves <palves@redhat.com>
5771 * thread-db.c (find_new_threads_callback): Add debug output.
5773 2015-02-04 Pedro Alves <palves@redhat.com>
5775 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5776 (resume_stopped_resumed_lwps): New function.
5777 (linux_wait_for_event_filtered): Use it.
5779 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5781 * Makefile.in (SFILES): Add linux-personality.c.
5782 (linux-personality.o): New rule.
5783 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5784 list of objects to be built.
5785 * linux-low.c: Include nat/linux-personality.h.
5786 (linux_create_inferior): Remove code to disable address space
5787 randomization (moved to ../nat/linux-personality.c). Create
5788 cleanup to disable address space randomization.
5790 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5792 * Makefile.in (posix-strerror.o): New rule.
5793 (mingw-strerror.o): Likewise.
5794 * configure: Regenerated.
5795 * configure.ac: Source file ../common/common.host. Initialize new
5796 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5798 2015-01-14 Yao Qi <yao@codesourcery.com>
5800 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5801 (ppc-linux.o): New rule.
5802 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5803 * configure.ac: AC_CHECK_FUNCS(getauxval).
5804 * config.in: Re-generated.
5805 * configure: Re-generated.
5806 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5807 ppc64_64bit_inferior_p
5809 2015-01-14 Yao Qi <yao@codesourcery.com>
5811 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5812 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5813 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5814 (PT_ORIG_R3, PT_TRAP): Likewise.
5815 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5816 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5817 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5819 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5821 * i387-fp.c (i387_cache_to_xsave): In look over
5822 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5823 zmmh_low_space field by use of zmmh_high_space.
5825 2015-01-09 Pedro Alves <palves@redhat.com>
5827 * linux-low.c (step_over_bkpt): Move higher up in the file.
5828 (handle_extended_wait): Don't store the stop_pc here.
5829 (get_stop_pc): Adjust comments and rename to ...
5830 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5831 stopped for a software breakpoint or hardware breakpoint.
5832 (thread_still_has_status_pending_p): New function.
5833 (status_pending_p_callback): Use
5834 thread_still_has_status_pending_p. If the event is no longer
5835 interesting, resume the LWP.
5836 (handle_tracepoints): Add assert.
5837 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5838 (wstatus_maybe_breakpoint): New function.
5839 (cancel_breakpoint): Delete function.
5840 (check_stopped_by_watchpoint): New function, factored out from
5841 linux_low_filter_event.
5842 (lp_status_maybe_breakpoint): Delete function.
5843 (linux_low_filter_event): Remove filter_ptid argument.
5844 Leave thread group exits pending here. Store the LWP's stop PC.
5845 Always leave events pending.
5846 (linux_wait_for_event_filtered): Pull all events out of the
5847 kernel, and leave them all pending.
5848 (count_events_callback, select_event_lwp_callback): Consider all
5850 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5851 (select_event_lwp): Only give preference to the stepping LWP in
5852 all-stop mode. Adjust comments.
5853 (ignore_event): New function.
5854 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5855 references to cancel_breakpoints. Adjust to renames. Also give
5856 equal priority to all LWPs that have had events in non-stop mode.
5857 If reporting a software breakpoint event, unadjust the LWP's PC.
5858 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5859 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5861 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5862 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5863 (linux_stopped_by_watchpoint): Adjust.
5864 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5865 * linux-low.h (enum lwp_stop_reason): New.
5866 (struct lwp_info) <stop_pc>: Adjust comment.
5867 <stopped_by_watchpoint>: Delete field.
5868 <stop_reason>: New field.
5869 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5870 * mem-break.c (software_breakpoint_inserted_here)
5871 (hardware_breakpoint_inserted_here): New function.
5872 * mem-break.h (software_breakpoint_inserted_here)
5873 (hardware_breakpoint_inserted_here): Declare.
5874 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5875 (cancel_breakpoints): Delete.
5876 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5877 (upload_fast_traceframes): Remove references to
5880 2015-01-09 Pedro Alves <palves@redhat.com>
5882 * thread-db.c (find_new_threads_callback): Ignore thread if the
5883 kernel thread ID is -1.
5885 2015-01-09 Pedro Alves <palves@redhat.com>
5887 * linux-low.c (linux_attach_fail_reason_string): Move to
5888 nat/linux-ptrace.c, and rename.
5889 (linux_attach_lwp): Update comment.
5890 (attach_proc_task_lwp_callback): New function.
5891 (linux_attach): Adjust to rename and use
5892 linux_proc_attach_tgid_threads.
5893 (linux_attach_fail_reason_string): Delete declaration.
5895 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5897 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5898 * server.c (gdbserver_version): Likewise.
5900 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5902 * remote-utils.c: Include ctype.h.
5903 (input_interrupt): Explicitly handle the case when the char
5904 received is the NUL byte. Improve the printing of non-ASCII
5907 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5909 * linux-low.c (linux_low_filter_event): Update call to
5910 linux_enable_event_reporting following the addition of
5911 a new parameter to that function.
5913 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5916 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5917 (AARCH64_FPCR_REGNO): Likewise.
5918 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5919 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5920 (aarch64_store_fpregset): Likewise.
5922 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5924 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5925 Remove FIXME comment about assumption about N.
5927 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5929 * configure.ac: If large-file support is disabled in GDBserver,
5930 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5931 * configure: Regenerate.
5933 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5935 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5936 warning upon ENODATA from ptrace.
5937 * linux-s390-low.c (s390_store_tdb): New.
5938 (s390_regsets): Add regset for NT_S390_TDB.
5940 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5942 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5943 without a fill_function.
5944 * linux-s390-low.c (s390_fill_last_break): Remove.
5945 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5946 (s390_arch_setup): Use regset's size instead of fill_function for
5949 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5951 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5952 the regset's store function when ptrace returned an error.
5953 * regcache.c (get_thread_regcache): Invalidate register cache
5954 before fetching inferior's registers.
5956 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5958 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5959 while-loop as for-loop.
5960 (regsets_store_inferior_registers): Likewise.
5962 2014-11-28 Yao Qi <yao@codesourcery.com>
5964 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5965 * config.in, configure: Re-generate.
5966 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5969 2014-11-21 Yao Qi <yao@codesourcery.com>
5971 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5972 (AC_CHECK_HEADERS): Remove malloc.h.
5973 * configure: Re-generated.
5974 * config.in: Re-generated.
5975 * server.h: Don't include alloca.h and malloc.h.
5976 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5977 Don't include malloc.h.
5979 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5981 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5982 corresponding ERRNO check in same block.
5984 2014-11-12 Pedro Alves <palves@redhat.com>
5986 * server.c (cont_thread): Update comment.
5987 (start_inferior, attach_inferior): No longer clear cont_thread.
5988 (handle_v_cont): No longer set cont_thread.
5989 (captured_main): Clear cont_thread each time a GDB connects.
5991 2014-11-12 Pedro Alves <palves@redhat.com>
5993 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5994 thread, and don't resume all threads if the Hc thread has exited.
5996 2014-11-12 Pedro Alves <palves@redhat.com>
5998 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5999 the process group instead of to a specific LWP.
6001 2014-10-15 Pedro Alves <palves@redhat.com>
6004 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6006 (arm_set_thread_context): Delete.
6007 (the_low_target): Adjust.
6008 * win32-i386-low.c (debug_registers_changed)
6009 (debug_registers_used): Delete.
6010 (update_debug_registers_callback): New function.
6011 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6012 needing to update their debug registers.
6013 (win32_get_current_dr): New function.
6014 (x86_dr_low_get_addr, x86_dr_low_get_control)
6015 (x86_dr_low_get_status): Fetch the debug register from the thread
6017 (i386_initial_stuff): Adjust.
6018 (i386_get_thread_context): Remove current_event parameter. Don't
6019 clear debug_registers_changed nor copy DR values to
6021 (i386_set_thread_context): Delete.
6022 (i386_prepare_to_resume): New function.
6023 (i386_thread_added): Mark the thread as needing to update irs
6025 (the_low_target): Remove i386_set_thread_context and install
6026 i386_prepare_to_resume.
6027 * win32-low.c (win32_get_thread_context): Adjust.
6028 (win32_set_thread_context): Use SetThreadContext
6030 (win32_prepare_to_resume): New function.
6031 (win32_require_context): New function, factored out from ...
6032 (thread_rec): ... this.
6033 (continue_one_thread): Call win32_prepare_to_resume on each thread
6034 we're about to continue.
6035 (win32_resume): Call win32_prepare_to_resume on the event thread.
6036 * win32-low.h (struct win32_thread_info)
6037 <debug_registers_changed>: New field.
6038 (struct win32_target_ops): Change prototype of set_thread_context,
6039 delete set_thread_context and add prepare_to_resume.
6040 (win32_require_context): New declaration.
6042 2014-10-08 Gary Benson <gbenson@redhat.com>
6044 * server.h: Do not include common-exceptions.h.
6046 2014-10-08 Gary Benson <gbenson@redhat.com>
6048 * server.h: Do not include cleanups.h.
6050 2014-09-30 James Hogan <james.hogan@imgtec.com>
6052 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6055 2014-09-23 Yao Qi <yao@codesourcery.com>
6057 * linux-low.c (lp_status_maybe_breakpoint): New function.
6058 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6059 (count_events_callback): Likewise.
6060 (select_event_lwp_callback): Likewise.
6061 (cancel_breakpoints_callback): Likewise.
6063 2014-09-19 Don Breazeal <donb@codesourcery.com>
6065 * linux-low.c (handle_extended_wait): Call
6066 linux_ptrace_get_extended_event.
6067 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6068 linux_is_extended_waitstatus.
6070 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6072 * Makefile.in (CPPFLAGS): Define.
6073 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6074 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6076 2014-09-16 Gary Benson <gbenson@redhat.com>
6078 * inferiors.h (current_inferior): Renamed as...
6079 (current_thread): New variable. All uses updated.
6080 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6081 (maybe_move_out_of_jump_pad): Likewise.
6082 (cancel_breakpoint): Likewise.
6083 (linux_low_filter_event): Likewise.
6084 (wait_for_sigstop): Likewise.
6085 (linux_resume_one_lwp): Likewise.
6086 (need_step_over_p): Likewise.
6087 (start_step_over): Likewise.
6088 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6089 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6090 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6091 and save_inferior as saved_thread.
6092 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6094 (regcache_invalidate_thread): Likewise.
6095 * remote-utils.c (prepare_resume_reply): Likewise.
6096 * thread-db.c (thread_db_get_tls_address): Likewise.
6097 (disable_thread_event_reporting): Likewise.
6098 (remove_thread_event_breakpoints): Likewise.
6099 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6101 * target.h (set_desired_inferior): Renamed as...
6102 (set_desired_thread): New declaration. All uses updated.
6103 * server.c (myresume): Updated comment to reference thread instead
6105 (handle_serial_event): Likewise.
6106 (handle_target_event): Likewise.
6108 2014-09-12 Tom Tromey <tromey@redhat.com>
6109 Gary Benson <gbenson@redhat.com>
6111 * regcache.h: Include common-regcache.h.
6112 (regcache_read_pc): Don't declare.
6113 * regcache.c (get_thread_regcache_for_ptid): New function.
6115 2014-09-11 Tom Tromey <tromey@redhat.com>
6116 Gary Benson <gbenson@redhat.com>
6118 * symbol.c: New file.
6119 * Makefile.in (SFILES): Add symbol.c.
6120 (OBS): Add symbol.o.
6122 2014-09-11 Gary Benson <gbenson@redhat.com>
6124 * target.c (target_stop_ptid, target_continue_ptid): New
6127 2014-09-11 Tom Tromey <tromey@redhat.com>
6128 Gary Benson <gbenson@redhat.com>
6130 * target.h: Include target/target.h.
6131 * target.c (target_read_memory, target_read_uint32)
6132 (target_write_memory): New functions.
6134 2014-09-11 Gary Benson <gbenson@redhat.com>
6136 * server.h (debug_hw_points): Don't declare.
6137 * server.c (debug_hw_points): Don't define. Replace all uses
6138 with show_debug_regs.
6139 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6140 all uses with show_debug_regs.
6142 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6144 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6145 endianness into account.
6146 (ppc_supply_ptrace_register): Likewise.
6148 2014-09-03 James Hogan <james.hogan@imgtec.com>
6150 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6151 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6153 2014-09-03 Gary Benson <gbenson@redhat.com>
6155 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6156 ALL_DEBUG_ADDRESS_REGISTERS.
6158 2014-09-02 Gary Benson <gbenson@redhat.com>
6160 * i386-low.h: Renamed as...
6161 * x86-low.h: New file. All type, function and variable name
6162 prefixes changed from "i386_" to "x86_". All references updated.
6163 * i386-low.c: Renamed as...
6164 * x86-low.c: New file. All type, function and variable name
6165 prefixes changed from "i386_" to "x86_". All references updated.
6167 2014-09-02 Gary Benson <gbenson@redhat.com>
6169 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6170 (x86_linux_new_thread): Likewise.
6172 2014-08-29 Gary Benson <gbenson@redhat.com>
6174 * server.h (setjmp.h): Do not include.
6175 (toplevel): Do not declare.
6176 (common-exceptions.h): Include.
6177 (cleanups.h): Likewise.
6178 * server.c (toplevel): Do not define.
6179 (exit_code): New static global.
6180 (detach_or_kill_for_exit_cleanup): New function.
6181 (main): New function. Original main renamed to...
6182 (captured_main): New function.
6183 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6185 2014-08-29 Gary Benson <gbenson@redhat.com>
6187 * Makefile.in (SFILES): Add common/common-exceptions.c.
6188 (OBS): Add common-exceptions.o.
6189 (common-exceptions.o): New rule.
6190 * utils.c (prepare_to_throw_exception): New function.
6192 2014-08-29 Gary Benson <gbenson@redhat.com>
6194 * config.in: Regenerate.
6195 * configure: Likewise.
6197 2014-08-29 Gary Benson <gbenson@redhat.com>
6199 * Makefile.in (SFILES): Add common/cleanups.c.
6201 (cleanups.o): New rule.
6203 2014-08-29 Gary Benson <gbenson@redhat.com>
6205 * utils.c (internal_vwarning): New function.
6207 2014-08-28 Gary Benson <gbenson@redhat.com>
6209 * utils.h (fatal): Remove declaration.
6210 * utils.c (fatal): Remove function.
6212 2014-08-28 Gary Benson <gbenson@redhat.com>
6214 * tracepoint.c (gdb_agent_init): Replace fatal with
6216 (initialize_tracepoint): Likewise.
6218 2014-08-28 Gary Benson <gbenson@redhat.com>
6220 * remote-utils.c (remote_prepare): Replace fatal with error.
6222 2014-08-28 Gary Benson <gbenson@redhat.com>
6224 * linux-low.c (linux_async): Replace fatal with warning.
6226 (linux_start_non_stop): Return -1 if linux_async failed.
6228 2014-08-28 Gary Benson <gbenson@redhat.com>
6230 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6232 (i386_dr_low_get_addr): Remove vague comment.
6233 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6236 2014-08-28 Gary Benson <gbenson@redhat.com>
6238 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6239 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6241 (linux_resume_one_lwp): Likewise.
6242 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6244 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6245 with internal_error.
6246 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6247 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6248 (find_register_by_name): Replace fatal with internal_error.
6249 (find_regno): Likewise.
6250 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6251 * thread-db.c (thread_db_create_event): Likewise.
6252 (thread_db_load_search): Likewise.
6253 (try_thread_db_load_1): Likewise.
6254 * tracepoint.c (get_jump_space_head): Replace fatal with
6256 (claim_trampoline_space): Likewise.
6257 (have_fast_tracepoint_trampoline_buffer): Likewise.
6258 (cmd_qtstart): Likewise.
6259 (stop_tracing): Likewise.
6260 (fast_tracepoint_collecting): Likewise.
6261 (target_malloc): Likewise.
6262 (download_tracepoint): Likewise.
6263 (download_trace_state_variables): Replace check with gdb_assert.
6264 (upload_fast_traceframes): Replace fatal with internal_error.
6266 2014-08-19 Tom Tromey <tromey@redhat.com>
6267 Gary Benson <gbenson@redhat.com>
6269 * Makefile.in (SFILES): Add common/common-debug.c.
6270 (OBS): Add common-debug.o.
6271 (common-debug.o): New rule.
6272 * debug.h (debug_printf): Don't declare.
6273 * debug.c (debug_printf): Renamed and rewritten as...
6274 (debug_vprintf): New function.
6276 2014-08-19 Gary Benson <gbenson@redhat.com>
6278 * utils.h: Do not include print-utils.h.
6280 2014-08-19 Tom Tromey <tromey@redhat.com>
6281 Gary Benson <gbenson@redhat.com>
6283 * server.h: Add static assertion.
6284 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6286 2014-08-19 Tom Tromey <tromey@redhat.com>
6287 Gary Benson <gbenson@redhat.com>
6289 * Makefile.in (SFILES): Add common/errors.c.
6290 (OBS): Add errors.o.
6291 (IPA_OBS): Add errors-ipa.o.
6292 (errors.o): New rule.
6293 (errors-ipa.o): Likewise.
6294 * utils.h (perror_with_name, error, warning): Don't declare.
6295 * utils.c (warning): Renamed and rewritten as...
6296 (vwarning): New function.
6297 (error): Renamed and rewritten as...
6298 (verror): New function.
6299 (internal_error): Renamed and rewritten as...
6300 (internal_verror): New function.
6302 2014-08-07 Gary Benson <gbenson@redhat.com>
6304 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6305 * configure: Regenerate.
6306 * config.in: Likewise.
6307 * server.h: Do not include errno.h.
6308 * event-loop.c: Likewise.
6309 * hostio-errno.c: Likewise.
6310 * linux-low.c: Likewise.
6311 * remote-utils.c: Likewise.
6312 * spu-low.c: Likewise.
6313 * utils.c: Likewise.
6314 * gdbreplay.c: Unconditionally include errno.h.
6316 2014-08-07 Gary Benson <gbenson@redhat.com>
6318 * server.h: Do not include string.h.
6319 * event-loop.c: Likewise.
6320 * linux-low.c: Likewise.
6321 * regcache.c: Likewise.
6322 * remote-utils.c: Likewise.
6323 * spu-low.c: Likewise.
6324 * utils.c: Likewise.
6326 2014-08-07 Gary Benson <gbenson@redhat.com>
6328 * server.h: Do not include gdb_assert.h.
6330 2014-08-07 Gary Benson <gbenson@redhat.com>
6332 * server.h: Do not include common-utils.h.
6334 2014-08-07 Gary Benson <gbenson@redhat.com>
6336 * server.h: Do not include ptid.h.
6337 * notif.h: Likewise.
6339 2014-08-07 Gary Benson <gbenson@redhat.com>
6341 * server.h: Do not include gdb_locale.h.
6343 2014-08-07 Gary Benson <gbenson@redhat.com>
6345 * server.h: Do not include gdb/signals.h.
6346 * win32-low.c: Likewise.
6348 2014-08-07 Gary Benson <gbenson@redhat.com>
6350 * server.h: Do not include pathmax.h.
6352 2014-08-07 Gary Benson <gbenson@redhat.com>
6354 * server.h: Do not include libiberty.h.
6355 * linux-bfin-low.c: Likewise.
6357 2014-08-07 Gary Benson <gbenson@redhat.com>
6359 * server.h: Do not include ansidecl.h.
6361 2014-08-07 Gary Benson <gbenson@redhat.com>
6363 * linux-x86-low.c: Do not include stddef.h.
6364 * lynx-ppc-low.c: Likewise.
6365 * tracepoint.c: Likewise.
6367 2014-08-07 Gary Benson <gbenson@redhat.com>
6369 * server.h: Do not include stdarg.h.
6370 * nto-low.c: Likewise.
6372 2014-08-07 Gary Benson <gbenson@redhat.com>
6374 * server.h: Do not include stdlib.h.
6375 * inferiors.c: Likewise.
6376 * linux-low.c: Likewise.
6377 * regcache.c: Likewise.
6378 * spu-low.c: Likewise.
6379 * tracepoint.c: Likewise.
6380 * utils.c: Likewise.
6382 2014-08-07 Gary Benson <gbenson@redhat.com>
6384 * server.h: Do not include stdio.h.
6385 * linux-low.c: Likewise.
6386 * remote-utils.c: Likewise.
6387 * spu-low.c: Likewise.
6388 * utils.c: Likewise.
6389 * wincecompat.c: Likewise.
6391 2014-08-06 Gary Benson <gbenson@redhat.com>
6393 * regcache.c (init_register_cache): Move conditionals inside if.
6395 2014-08-06 Gary Benson <gbenson@redhat.com>
6397 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6399 2014-07-31 Gary Benson <gbenson@redhat.com>
6401 * ax.h: Do not include server.h.
6402 * gdbthread.h: Likewise.
6403 * lynx-low.h: Likewise.
6404 * notif.h: Likewise.
6406 2014-07-30 Gary Benson <gbenson@redhat.com>
6408 * server.h: Include common-defs.h.
6409 Do not include config.h or build-gnulib-gdbserver/config.h.
6411 2014-07-30 Gary Benson <gbenson@redhat.com>
6413 * hostio-errno.c: Move server.h to top of includes list.
6414 * inferiors.c: Likewise.
6415 * linux-x86-low.c: Likewise.
6416 * notif.c: Include server.h.
6418 2014-07-24 Tom Tromey <tromey@redhat.com>
6419 Gary Benson <gbenson@redhat.com>
6421 * server.h (CORE_ADDR): Now unsigned.
6423 2014-07-16 Pedro Alves <palves@redhat.com>
6425 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6427 2014-07-15 Pedro Alves <palves@redhat.com>
6429 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6432 2014-07-11 Pedro Alves <palves@redhat.com>
6434 * linux-low.c (kill_wait_lwp): New function, based on
6435 kill_one_lwp_callback, but use my_waitpid directly.
6436 (kill_one_lwp_callback, linux_kill): Use it.
6438 2014-06-23 Pedro Alves <palves@redhat.com>
6440 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6441 before setting DR0..DR3.
6443 2014-06-20 Gary Benson <gbenson@redhat.com>
6445 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6446 * configure: Regenerated.
6447 * config.in: Likewise.
6449 2014-06-20 Gary Benson <gbenson@redhat.com>
6451 * Makefile.in (SFILES): Update locations for files moved
6453 (object file files): Reordered.
6455 2014-06-20 Gary Benson <gbenson@redhat.com>
6457 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6458 (i386_dr_low_set_addr): Likewise.
6459 (i386_dr_low_get_addr): Likewise.
6460 (i386_dr_low_can_set_control): Likewise.
6461 (i386_dr_low_set_control): Likewise.
6462 (i386_dr_low_get_control): Likewise.
6463 (i386_dr_low_get_status): Likewise.
6464 (i386_get_debug_register_length): Likewise.
6465 * linux-x86-low.c (i386_dr_low_set_addr):
6466 Changed signature. Made static.
6467 (i386_dr_low_get_addr): Likewise.
6468 (i386_dr_low_set_control): Likewise.
6469 (i386_dr_low_get_control): Likewise.
6470 (i386_dr_low_get_status): Likewise.
6471 (i386_dr_low): New global variable.
6472 * win32-i386-low.c (i386_dr_low_set_addr):
6473 Changed signature. Made static.
6474 (i386_dr_low_get_addr): Likewise.
6475 (i386_dr_low_set_control): Likewise.
6476 (i386_dr_low_get_control): Likewise.
6477 (i386_dr_low_get_status): Likewise.
6478 (i386_dr_low): New global variable.
6480 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6482 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6483 * Makefile.in (AR, AR_FLAGS): Define.
6484 * configure: Regenerate.
6486 2014-06-19 Gary Benson <gbenson@redhat.com>
6488 * Makefile.in (i386-dregs.o): New rule.
6489 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6490 * i386-low.c (target.h): Remove include.
6491 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6492 (DR_CONTROL_SHIFT): Likewise.
6493 (DR_CONTROL_SIZE): Likewise.
6494 (DR_RW_EXECUTE): Likewise.
6495 (DR_RW_WRITE): Likewise.
6496 (DR_RW_READ): Likewise.
6497 (DR_RW_IORW): Likewise.
6498 (DR_LEN_1): Likewise.
6499 (DR_LEN_2): Likewise.
6500 (DR_LEN_4): Likewise.
6501 (DR_LEN_8): Likewise.
6502 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6503 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6504 (DR_ENABLE_SIZE): Likewise.
6505 (DR_LOCAL_SLOWDOWN): Likewise.
6506 (DR_GLOBAL_SLOWDOWN): Likewise.
6507 (DR_CONTROL_RESERVED): Likewise.
6508 (I386_DR_CONTROL_MASK): Likewise.
6509 (I386_DR_VACANT): Likewise.
6510 (I386_DR_LOCAL_ENABLE): Likewise.
6511 (I386_DR_GLOBAL_ENABLE): Likewise.
6512 (I386_DR_DISABLE): Likewise.
6513 (I386_DR_SET_RW_LEN): Likewise.
6514 (I386_DR_GET_RW_LEN): Likewise.
6515 (I386_DR_WATCH_HIT): Likewise.
6516 (i386_wp_op_t): Likewise.
6517 (i386_show_dr): Likewise.
6518 (i386_length_and_rw_bits): Likewise.
6519 (i386_insert_aligned_watchpoint): Likewise.
6520 (i386_remove_aligned_watchpoint): Likewise.
6521 (i386_handle_nonaligned_watchpoint): Likewise.
6522 i386_update_inferior_debug_regs(): Likewise.
6523 (i386_dr_insert_watchpoint): Likewise.
6524 (i386_dr_remove_watchpoint): Likewise.
6525 (i386_dr_region_ok_for_watchpoint): Likewise.
6526 (i386_dr_stopped_data_address): Likewise.
6527 (i386_dr_stopped_by_watchpoint): Likewise.
6529 2014-06-19 Gary Benson <gbenson@redhat.com>
6531 * i386-low.c (i386_dr_show): Renamed to
6532 i386_show_dr and made static. All uses updated.
6533 (i386_dr_length_and_rw_bits): Renamed to
6534 i386_length_and_rw_bits and made static.
6536 (i386_dr_insert_aligned_watchpoint): Renamed to
6537 i386_insert_aligned_watchpoint and made static.
6539 (i386_dr_remove_aligned_watchpoint): Renamed to
6540 i386_remove_aligned_watchpoint and made static.
6542 (i386_dr_update_inferior_debug_regs): Renamed to
6543 i386_update_inferior_debug_regs and made static.
6546 2014-06-18 Gary Benson <gbenson@redhat.com>
6548 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6549 (i386_dr_low_can_set_control): Likewise.
6550 (i386_get_debug_register_length): Likewise.
6551 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6552 (i386_dr_low_can_set_control): Likewise.
6553 (i386_get_debug_register_length): Likewise.
6555 2014-06-17 Gary Benson <gbenson@redhat.com>
6557 * i386-low.h (i386-dregs.h): New include.
6558 (DR_FIRSTADDR): Now in i386-dregs.h.
6559 (DR_LASTADDR): Likewise.
6560 (DR_NADDR): Likewise.
6561 (DR_STATUS): Likewise.
6562 (DR_CONTROL): Likewise.
6563 (i386_debug_reg_state): Likewise.
6564 (i386_dr_insert_watchpoint): Likewise.
6565 (i386_dr_remove_watchpoint): Likewise.
6566 (i386_dr_region_ok_for_watchpoint): Likewise.
6567 (i386_dr_stopped_data_address): Likewise.
6568 (i386_dr_stopped_by_watchpoint): Likewise.
6569 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6571 2014-06-18 Gary Benson <gbenson@redhat.com>
6573 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6574 i386_dr_insert_watchpoint.
6575 (i386_low_remove_watchpoint): Renamed to
6576 i386_dr_remove_watchpoint.
6577 (i386_low_region_ok_for_watchpoint): Renamed to
6578 i386_dr_region_ok_for_watchpoint.
6579 (i386_low_stopped_data_address): Renamed to
6580 i386_dr_stopped_data_address.
6581 (i386_low_stopped_by_watchpoint): Renamed to
6582 i386_dr_stopped_by_watchpoint.
6583 * i386-low.c (i386_show_dr): Renamed to
6584 i386_dr_show and made nonstatic. All uses updated.
6585 (i386_length_and_rw_bits): Renamed to
6586 i386_dr_length_and_rw_bits and made nonstatic.
6588 (i386_insert_aligned_watchpoint): Renamed to
6589 i386_dr_insert_aligned_watchpoint and made nonstatic.
6591 (i386_remove_aligned_watchpoint): Renamed to
6592 i386_dr_remove_aligned_watchpoint and made nonstatic.
6594 (i386_update_inferior_debug_regs): Renamed to
6595 i386_dr_update_inferior_debug_regs and made nonstatic.
6597 (i386_low_insert_watchpoint): Renamed to
6598 i386_dr_insert_watchpoint. All uses updated.
6599 (i386_low_remove_watchpoint): Renamed to
6600 i386_dr_remove_watchpoint. All uses updated.
6601 (i386_low_region_ok_for_watchpoint): Renamed to
6602 i386_dr_region_ok_for_watchpoint. All uses updated.
6603 (i386_low_stopped_data_address): Renamed to
6604 i386_dr_stopped_data_address. All uses updated.
6605 (i386_low_stopped_by_watchpoint): Renamed to
6606 i386_dr_stopped_by_watchpoint. All uses updated.
6608 2014-06-18 Gary Benson <gbenson@redhat.com>
6610 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6611 (i386_dr_low_can_set_control): Likewise.
6612 (i386_insert_aligned_watchpoint): New check.
6614 2014-06-18 Gary Benson <gbenson@redhat.com>
6616 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6619 2014-06-18 Gary Benson <gbenson@redhat.com>
6621 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6622 instead of fatal and error.
6623 (i386_handle_nonaligned_watchpoint): Likewise.
6625 2014-06-18 Gary Benson <gbenson@redhat.com>
6627 * i386-low.c (i386_get_debug_register_length): New macro.
6628 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6629 (i386_show_dr): Use debug_printf instead of fprintf. Use
6630 phex to format values.
6632 2014-06-18 Gary Benson <gbenson@redhat.com>
6634 * i386-low.h: Comment changes.
6635 * i386-low.c: Likewise.
6637 2014-06-18 Gary Benson <gbenson@redhat.com>
6639 * i386-low.c: Whitespace changes.
6641 2014-06-12 Tom Tromey <tromey@redhat.com>
6643 * utils.c (freeargv): Remove.
6645 2014-06-12 Tom Tromey <tromey@redhat.com>
6647 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6648 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6649 (parse_debug_format_options): Likewise.
6650 (gdbserver_usage): Likewise.
6651 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6652 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6653 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6655 ($(LIBGNU)): Depend on libiberty.
6656 (all-lib): Recurse into all subdirs.
6657 (install-only): Invoke "install" target in subdirs.
6658 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6660 * configure: Rebuild.
6661 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6662 for vasprintf, vsnprintf, or gettimeofday.
6663 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6666 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6668 * development.sh: Delete.
6669 * Makefile.in (config.status): Adjust dependency on development.sh.
6670 * configure.ac: Adjust development.sh source call.
6671 * configure: Regenerate.
6673 2014-06-02 Pedro Alves <palves@redhat.com>
6675 * ax.c (gdb_free_agent_expr): New function.
6676 * ax.h (gdb_free_agent_expr): New declaration.
6677 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6679 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6681 (clear_breakpoint_conditions_and_commands): New function.
6682 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6683 (clear_breakpoint_conditions_and_commands): New declaration.
6685 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6687 * linux-aarch64-low.c (asm/ptrace.h): Include.
6689 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6691 Fix TLS access for -static -pthread.
6692 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6693 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6694 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6696 2014-05-20 Pedro Alves <palves@redhat.com>
6698 * linux-aarch64-low.c (aarch64_insert_point)
6699 (aarch64_remove_point): No longer check whether the type is
6700 supported here. Adjust to new interface.
6701 (the_low_target): Install aarch64_supports_z_point_type as
6702 supports_z_point_type method.
6703 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6704 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6705 instead of a Z packet char. Adjust.
6706 (arm_supports_z_point_type): New function.
6707 (arm_insert_point, arm_remove_point): Adjust to new interface.
6708 (the_low_target): Install arm_supports_z_point_type.
6709 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6710 (cris_insert_point, cris_remove_point): Adjust to new interface.
6711 Don't check whether the type is supported here.
6712 (the_low_target): Install cris_supports_z_point_type.
6713 * linux-low.c (linux_supports_z_point_type): New function.
6714 (linux_insert_point, linux_remove_point): Adjust to new interface.
6715 * linux-low.h (struct linux_target_ops) <insert_point,
6716 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6717 raw_breakpoint pointer parameter.
6718 <supports_z_point_type>: New method.
6719 * linux-mips-low.c (mips_supports_z_point_type): New function.
6720 (mips_insert_point, mips_remove_point): Adjust to new interface.
6721 Use mips_supports_z_point_type.
6722 (the_low_target): Install mips_supports_z_point_type.
6723 * linux-ppc-low.c (the_low_target): Install NULL as
6724 supports_z_point_type method.
6725 * linux-s390-low.c (the_low_target): Install NULL as
6726 supports_z_point_type method.
6727 * linux-sparc-low.c (the_low_target): Install NULL as
6728 supports_z_point_type method.
6729 * linux-x86-low.c (x86_supports_z_point_type): New function.
6730 (x86_insert_point): Adjust to new insert_point interface. Use
6731 insert_memory_breakpoint. Adjust to new
6732 i386_low_insert_watchpoint interface.
6733 (x86_remove_point): Adjust to remove_point interface. Use
6734 remove_memory_breakpoint. Adjust to new
6735 i386_low_remove_watchpoint interface.
6736 (the_low_target): Install x86_supports_z_point_type.
6737 * lynx-low.c (lynx_target_ops): Install NULL as
6738 supports_z_point_type callback.
6739 * nto-low.c (nto_supports_z_point_type): New.
6740 (nto_insert_point, nto_remove_point): Adjust to new interface.
6741 (nto_target_ops): Install nto_supports_z_point_type.
6742 * mem-break.c: Adjust intro comment.
6743 (struct raw_breakpoint) <raw_type, size>: New fields.
6744 <inserted>: Update comment.
6745 <shlib_disabled>: Delete field.
6746 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6747 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6748 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6749 (raw_bkpt_type_to_target_hw_bp_type): New function.
6750 (find_enabled_raw_code_breakpoint_at): New function.
6751 (find_raw_breakpoint_at): New type and size parameters. Use them.
6752 (insert_memory_breakpoint): New function, based off
6753 set_raw_breakpoint_at.
6754 (remove_memory_breakpoint): New function.
6755 (set_raw_breakpoint_at): Reimplement.
6756 (set_breakpoint): New, based on set_breakpoint_at.
6757 (set_breakpoint_at): Reimplement.
6758 (delete_raw_breakpoint): Go through the_target->remove_point
6759 instead of assuming memory breakpoints.
6760 (find_gdb_breakpoint_at): Delete.
6761 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6762 (find_gdb_breakpoint): New function.
6763 (set_gdb_breakpoint_at): Delete.
6764 (z_type_supported): New function.
6765 (set_gdb_breakpoint_1): New function, loosely based off
6766 set_gdb_breakpoint_at.
6767 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6768 (delete_gdb_breakpoint_at): Delete.
6769 (delete_gdb_breakpoint_1): New function, loosely based off
6770 delete_gdb_breakpoint_at.
6771 (delete_gdb_breakpoint): New function.
6772 (clear_gdb_breakpoint_conditions): Rename to ...
6773 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6775 (add_condition_to_breakpoint): Make static.
6776 (add_breakpoint_condition): Take a struct breakpoint pointer
6777 instead of an address. Adjust.
6778 (gdb_condition_true_at_breakpoint): Rename to ...
6779 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6781 (gdb_condition_true_at_breakpoint): Reimplement.
6782 (add_breakpoint_commands): Take a struct breakpoint pointer
6783 instead of an address. Adjust.
6784 (gdb_no_commands_at_breakpoint): Rename to ...
6785 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6786 parameter. Return true if no breakpoint was found. Change debug
6788 (gdb_no_commands_at_breakpoint): Reimplement.
6789 (run_breakpoint_commands): Rename to ...
6790 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6791 and change return type to boolean.
6792 (run_breakpoint_commands): New function.
6793 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6794 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6795 breakpoint. Go through the_target->remove_point instead of
6796 assuming memory breakpoint.
6797 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6798 software and hardware breakpoints.
6799 (reinsert_raw_breakpoint): Go through the_target->insert_point
6800 instead of assuming memory breakpoint.
6801 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6802 software and hardware breakpoints.
6803 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6804 Check both software and hardware breakpoints.
6805 (validate_inserted_breakpoint): Assert the breakpoint is a
6806 software breakpoint. Set the inserted flag to -1 instead of
6807 setting shlib_disabled.
6808 (delete_disabled_breakpoints): Adjust.
6809 (validate_breakpoints): Only validate software breakpoints.
6810 Adjust to inserted flag change.
6811 (check_mem_read, check_mem_write): Skip breakpoint types other
6812 than software breakpoints. Adjust to inserted flag change.
6813 * mem-break.h (enum raw_bkpt_type): New enum.
6814 (raw_breakpoint, struct process_info): Forward declare.
6815 (Z_packet_to_target_hw_bp_type): Delete declaration.
6816 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6817 (set_gdb_breakpoint, delete_gdb_breakpoint)
6818 (clear_breakpoint_conditions): New declarations.
6819 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6820 (breakpoint_inserted_here): Update comment.
6821 (add_breakpoint_condition, add_breakpoint_commands): Replace
6822 address parameter with a breakpoint pointer parameter.
6823 (gdb_breakpoint_here): Update comment.
6824 (delete_gdb_breakpoint_at): Delete.
6825 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6826 * server.c (process_point_options): Take a struct breakpoint
6827 pointer instead of an address. Adjust.
6828 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6829 delete_gdb_breakpoint.
6830 * spu-low.c (spu_target_ops): Install NULL as
6831 supports_z_point_type method.
6832 * target.h: Include mem-break.h.
6833 (struct target_ops) <prepare_to_access_memory>: Update comment.
6834 <supports_z_point_type>: New field.
6835 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6836 instead of a char. Also take a raw breakpoint pointer.
6837 * win32-arm-low.c (the_low_target): Install NULL as
6838 supports_z_point_type.
6839 * win32-i386-low.c (i386_supports_z_point_type): New function.
6840 (i386_insert_point, i386_remove_point): Adjust to new interface.
6841 (the_low_target): Install i386_supports_z_point_type.
6842 * win32-low.c (win32_supports_z_point_type): New function.
6843 (win32_insert_point, win32_remove_point): Adjust to new interface.
6844 (win32_target_ops): Install win32_supports_z_point_type.
6845 * win32-low.h (struct win32_target_ops):
6846 <supports_z_point_type>: New method.
6847 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6848 instead of a char. Also take a raw breakpoint pointer.
6850 2014-05-20 Pedro Alves <palves@redhat.com>
6852 * mem-break.h: Include break-common.h.
6853 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6854 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6855 (Z_packet_to_target_hw_bp_type): New declaration.
6856 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6857 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6858 (Z_PACKET_ACCESS_WP): Delete macros.
6859 (Z_packet_to_hw_type): Delete function.
6860 * i386-low.h: Don't include break-common.h here.
6861 (Z_packet_to_hw_type): Delete declaration.
6862 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6863 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6864 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6865 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6866 * linux-aarch64-low.c: Don't include break-common.h here.
6867 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6868 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6869 (Z_packet_to_target_hw_bp_type): Delete function.
6870 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6872 (mips_insert_point, mips_remove_point): Use
6873 Z_packet_to_target_hw_bp_type.
6875 2014-05-20 Pedro Alves <palves@redhat.com>
6877 * linux-aarch64-low.c: Include break-common.h.
6878 (enum target_point_type): Delete.
6879 (Z_packet_to_point_type): Rename to ...
6880 (Z_packet_to_target_hw_bp_type): ... this, and return a
6881 target_hw_bp_type instead.
6882 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6883 instead of an enum target_point_type.
6884 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6886 (aarch64_dr_state_insert_one_point)
6887 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6888 (aarch64_handle_aligned_watchpoint)
6889 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6890 Take an enum target_hw_bp_type instead of an enum
6892 (aarch64_supports_z_point_type): New function.
6893 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6894 use Z_packet_to_target_hw_bp_type.
6896 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6898 * configure.ac: Only use -Werror by default when DEVELOPMENT
6900 * configure: Regenerate.
6902 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6904 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6905 * linux-x86-low.c (X86_64_USER_REGS): New.
6906 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6908 2014-04-28 Yao Qi <yao@codesourcery.com>
6910 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6913 2014-04-25 Pedro Alves <palves@redhat.com>
6916 * linux-low.c (linux_attach_fail_reason_string): New function.
6917 (linux_attach_lwp): Delete.
6918 (linux_attach_lwp_1): Rename to ...
6919 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6920 argument. Remove "initial" parameter. Return int instead of
6921 void. Don't error or warn here.
6922 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6923 failure to attach to the tgid. Call warning when failing to
6925 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6926 argument. Remove "initial" parameter. Return int instead of
6927 void. Don't error or warn here.
6928 (linux_attach_fail_reason_string): New declaration.
6929 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6930 interface change. Use linux_attach_fail_reason_string.
6932 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6933 Walfred Tedeschi <walfred.tedeschi@intel.com>
6935 * Makefile.in: Added rules to handle new files
6936 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6937 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6938 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6939 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6940 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6941 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6943 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6944 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6945 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6946 i386/x32-avx512.xml.
6947 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6948 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6949 i386/x32-avx512-linux.xml.
6950 * i387-fp.c (num_avx512_k_registers): New constant for number
6952 (num_avx512_zmmh_low_registers): New constant for number of
6953 lower ZMM registers (0-15).
6954 (num_avx512_zmmh_high_registers): New constant for number of
6955 higher ZMM registers (16-31).
6956 (num_avx512_ymmh_registers): New contant for number of higher
6957 YMM registers (ymm16-31 added by avx521 on x86_64).
6958 (num_avx512_xmm_registers): New constant for number of higher
6959 XMM registers (xmm16-31 added by AVX512 on x86_64).
6960 (struct i387_xsave): Add space for AVX512 registers.
6961 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6962 Add code to handle AVX512 registers.
6963 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6964 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6965 prototypei from generated file.
6966 (tdesc_amd64_avx512_linux): Likewise.
6967 (init_registers_x32_avx512_linux): Likewise.
6968 (tdesc_x32_avx512_linux): Likewise.
6969 (init_registers_i386_avx512_linux): Likewise.
6970 (tdesc_i386_avx512_linux): Likewise.
6971 (x86_64_regmap): Add AVX512 registers.
6972 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6974 (initialize_low_arch): Add code to initialize AVX512 registers.
6976 2014-04-23 Pedro Alves <palves@redhat.com>
6978 * mem-break.c (find_gdb_breakpoint_at): Make static.
6979 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6981 2014-04-23 Pedro Alves <palves@redhat.com>
6983 * i386-low.c: Don't include break-common.h here.
6984 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6985 prototype to take target_hw_bp_type as argument instead of a Z
6987 * i386-low.h: Include break-common.h here.
6988 (Z_packet_to_hw_type): Declare.
6989 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6991 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6992 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6993 (x86_remove_point): Convert the packet number to a
6994 target_hw_bp_type before calling i386_low_remove_watchpoint.
6995 * win32-i386-low.c (i386_insert_point): Convert the packet number
6996 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6997 (i386_remove_point): Convert the packet number to a
6998 target_hw_bp_type before calling i386_low_remove_watchpoint.
7000 2014-04-23 Pedro Alves <palves@redhat.com>
7002 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7004 2014-04-10 Pedro Alves <palves@redhat.com>
7006 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7007 Check if the condition or command is NULL before checking if the
7008 breakpoint is known. On success, return true.
7009 * mem-break.h (add_breakpoint_condition): Document return.
7010 (add_breakpoint_commands): Add describing comment.
7011 * server.c (skip_to_semicolon): New function.
7012 (process_point_options): Use it.
7014 2014-04-09 Pedro Alves <palves@redhat.com>
7016 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7019 2014-02-27 Pedro Alves <palves@redhat.com>
7022 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7024 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7026 (last_thread_of_process_p): Take a PID argument instead of a
7028 (linux_wait_for_lwp): Delete.
7029 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7031 (linux_low_filter_event): New function, party factored out from
7032 linux_wait_for_event.
7033 (linux_wait_for_event): Rename to ...
7034 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7035 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7036 sigsuspend. Check for zombie leaders.
7037 (linux_wait_for_event): Reimplement as wrapper around
7038 linux_wait_for_event_filtered.
7039 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7040 a normal or signal exit is seen, it's the whole process exiting.
7041 (wait_for_sigstop): No longer a for_each_inferior callback.
7042 Rewrite on top of linux_wait_for_event_filtered.
7043 (stop_all_lwps): Call wait_for_sigstop directly.
7044 * server.c (resume, handle_target_event): Handle
7045 TARGET_WAITKIND_NO_RESUMED.
7047 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7049 * win32-low.c (psapi_get_dll_name,
7050 * win32_CreateToolhelp32Snapshot): Delete.
7051 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7052 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7054 (handle_load_dll): Add function description.
7055 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7057 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7059 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7061 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7062 base address when calling win32_add_one_solib.
7063 (handle_load_dll): Delete local variable load_addr.
7064 Remove 0x1000 offset applied to DLL base address when calling
7065 win32_add_one_solib.
7066 (handle_unload_dll): Add comment.
7068 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7070 * win32-low.c (win32_add_all_dlls): Renames
7071 win32_ensure_ntdll_loaded. Rewrite function documentation.
7072 Adjust implementation to always load all DLLs.
7073 Add 0x1000 offset to DLL base address when calling
7074 win32_add_one_solib.
7075 (child_initialization_done): New static global.
7076 (do_initial_child_stuff): Set child_initialization_done to
7077 zero during child initialization, and 1 after. Replace call
7078 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7080 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7081 (handle_unload_dll): Add function documentation.
7082 (get_child_debug_event): Ignore load and unload DLL events
7083 during child initialization.
7085 2014-02-20 Doug Evans <dje@google.com>
7087 Remove global all_lwps.
7088 * inferiors.h (ptid_of): Move here from linux-low.h.
7089 (pid_of, lwpid_of): Ditto.
7090 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7091 parameter is a struct thread_info * now.
7092 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7093 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7094 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7096 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7097 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7098 * linux-arm-low.c (update_registers_callback): Update, "entry"
7099 parameter is a struct thread_info * now.
7100 Fetch lwpid from current_inferior directly.
7101 (arm_insert_point): Pass &all_threads to find_inferior instead of
7103 (arm_remove_point): Ditto.
7104 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7105 (arm_prepare_to_resume): Fetch pid from thread.
7106 (arm_read_description): Fetch lwpid from current_inferior directly.
7107 * linux-low.c (all_lwps): Delete.
7108 (delete_lwp): Delete call to remove_inferior.
7109 (handle_extended_wait): Fetch lwpid from thread.
7110 (add_lwp): Don't set lwp->entry.id. Remove call to
7111 add_inferior_to_list.
7112 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7113 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7114 (kill_one_lwp_callback): Ditto.
7115 (linux_kill): Don't dereference NULL pointer.
7116 Fetch ptid,lwpid from thread.
7117 (get_detach_signal): Fetch ptid from thread.
7118 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7119 Simplify call to regcache_invalidate_thread.
7120 (delete_lwp_callback): Update, "entry" parameter is a
7121 struct thread_info * now. Fetch pid from thread.
7122 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7123 (status_pending_p_callback): Update, "entry" parameter is a
7124 struct thread_info * now. Fetch ptid from thread.
7125 (find_lwp_pid): Update, "entry" parameter is a
7126 struct thread_info * now.
7127 (linux_wait_for_lwp): Fetch pid from thread.
7128 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7129 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7130 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7131 (dequeue_one_deferred_signal): Ditto.
7132 (cancel_breakpoint): Fetch ptid from current_inferior.
7133 (linux_wait_for_event): Pass &all_threads to find_inferior,
7134 not &all_lwps. Fetch ptid, lwpid from thread.
7135 (count_events_callback): Update, "entry" parameter is a
7136 struct thread_info * now.
7137 (select_singlestep_lwp_callback): Ditto.
7138 (select_event_lwp_callback): Ditto.
7139 (cancel_breakpoints_callback): Ditto.
7140 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7142 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7143 (unsuspend_one_lwp): Update, "entry" parameter is a
7144 struct thread_info * now.
7145 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7147 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7148 Fetch lwpid from thread, not lwp.
7149 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7150 Pass &all_threads to find_inferior, not &all_lwps.
7151 (send_sigstop): Fetch lwpid from thread, not lwp.
7152 (send_sigstop_callback): Update, "entry" parameter is a
7153 struct thread_info * now.
7154 (suspend_and_send_sigstop_callback): Ditto.
7155 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7156 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7157 struct thread_info * now.
7158 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7160 (lwp_running): Update, "entry" parameter is a
7161 struct thread_info * now.
7162 (stop_all_lwps): Fetch ptid from thread.
7163 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7164 (linux_resume_one_lwp): Fetch lwpid from thread.
7165 (linux_set_resume_request): Update, "entry" parameter is a
7166 struct thread_info * now. Fetch pid, lwpid from thread.
7167 (resume_status_pending_p): Update, "entry" parameter is a
7168 struct thread_info * now.
7169 (need_step_over_p): Ditto. Fetch lwpid from thread.
7170 (start_step_over): Fetch lwpid from thread.
7171 (linux_resume_one_thread): Update, "entry" parameter is a
7172 struct thread_info * now. Fetch lwpid from thread.
7173 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7174 (proceed_one_lwp): Update, "entry" parameter is a
7175 struct thread_info * now. Fetch lwpid from thread.
7176 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7177 struct thread_info * now.
7178 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7179 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7180 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7182 (regsets_store_inferior_registers): Ditto.
7183 (fetch_register, store_register): Ditto.
7184 (linux_read_memory, linux_write_memory): Ditto.
7185 (linux_request_interrupt): Ditto.
7186 (linux_read_auxv): Ditto.
7187 (linux_xfer_siginfo): Ditto.
7188 (linux_qxfer_spu): Ditto.
7189 (linux_qxfer_libraries_svr4): Ditto.
7190 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7191 moved to inferiors.h.
7193 (get_thread_lwp): Update.
7194 (struct lwp_info): Delete member "entry". Simplify comment for
7197 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7198 current_inferior directly.
7199 (update_watch_registers_callback): Update, "entry" parameter is a
7200 struct thread_info * now. Fetch pid from thread.
7201 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7202 (mips_insert_point): Fetch lwpid from current_inferior.
7203 Pass &all_threads to find_inferior, not &all_lwps.
7204 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7205 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7207 (mips_stopped_data_address): Ditto.
7208 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7210 * linux-tile-low.c (tile_arch_setup): Ditto.
7211 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7212 (update_debug_registers_callback): Update, "entry" parameter is a
7213 struct thread_info * now. Fetch pid from thread.
7214 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7215 Pass &all_threads to find_inferior, not &all_lwps.
7216 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7217 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7218 Pass &all_threads to find_inferior, not &all_lwps.
7219 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7220 (i386_dr_low_get_status): Ditto.
7221 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7222 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7223 (x86_linux_read_description): Ditto.
7224 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7226 2014-02-20 Doug Evans <dje@google.com>
7228 * inferiors.c (get_first_inferior): Fix buglet.
7230 2014-02-19 Doug Evans <dje@google.com>
7232 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7233 * inferiors.c (add_thread): Change result type to struct thread_info *.
7234 All callers updated.
7235 (add_lwp): Call add_thread here instead of in callers.
7236 All callers updated.
7237 * linux-low.h (get_lwp_thread): Rewrite.
7238 (struct lwp_info): New member "thread".
7240 2014-02-19 Doug Evans <dje@google.com>
7242 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7243 All callers updated.
7245 2014-02-19 Doug Evans <dje@google.com>
7247 * inferiors.c (add_thread): Fix whitespace.
7249 2014-02-19 Doug Evans <dje@google.com>
7251 * dll.c (clear_dlls): Replace accessing list implemention details
7253 * gdbthread.h (get_first_thread): Declare.
7254 * inferiors.c (for_each_inferior_with_data): New function.
7255 (get_first_thread): New function.
7256 (find_thread_ptid): Simplify.
7257 (get_first_inferior): New function.
7258 (clear_list): Delete.
7259 (one_inferior_p): New function.
7260 (clear_inferior_list): New function.
7261 (clear_inferiors): Update.
7262 * inferiors.h (for_each_inferior_with_data): Declare.
7263 (clear_inferior_list): Declare.
7264 (one_inferior_p): Declare.
7265 (get_first_inferior): Declare.
7266 * linux-low.c (linux_wait_for_event): Replace accessing list
7267 implemention details with API function.
7268 * server.c (target_running): Ditto.
7269 (accumulate_file_name_length): New function.
7270 (emit_dll_description): New function.
7271 (handle_qxfer_libraries): Replace accessing list implemention
7272 details with API function.
7273 (handle_qxfer_threads_worker): New function.
7274 (handle_qxfer_threads_proper): Replace accessing list implemention
7275 details with API function.
7276 (handle_query): Ditto.
7277 (visit_actioned_threads_callback_ftype): New typedef.
7278 (visit_actioned_threads_data): New struct.
7279 (visit_actioned_threads): Rewrite to be find_inferior callback.
7280 (resume): Call find_inferior.
7281 (handle_status): Replace accessing list implemention
7282 details with API function.
7283 (process_serial_event): Replace accessing list implemention details
7285 * target.c (set_desired_inferior): Replace accessing list implemention
7286 details with API function.
7287 * tracepoint.c (same_process_p): New function.
7288 (gdb_agent_about_to_close): Replace accessing list implemention
7289 details with API function.
7290 * win32-low.c (child_delete_thread): Replace accessing list
7291 implemention details with API function.
7292 (match_dll_by_basename): New function.
7293 (dll_is_loaded_by_basename): New function.
7294 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7295 details call to dll_is_loaded_by_basename.
7297 2014-02-19 Doug Evans <dje@google.com>
7299 * dll.h (struct dll_info): Add comment.
7300 * gdbthread.h (struct thread_info): Add comment.
7301 (current_ptid): Simplify.
7302 * inferiors.c (add_process): Update.
7303 (remove_process): Update.
7304 * inferiors.h (struct process_info): Rename member "head" to "entry".
7305 * linux-low.c (delete_lwp): Update.
7307 (last_thread_of_process_p): Update.
7308 (kill_one_lwp_callback, linux_kill): Update.
7309 (status_pending_p_callback): Update.
7310 (wait_for_sigstop): Update. Simplify read of ptid.
7311 (start_step_over): Update.
7312 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7313 (get_lwp_thread): Update.
7314 (struct lwp_info): Rename member "head" to "entry".
7315 * regcache.h (inferior_list_entry): Delete.
7316 * server.c (kill_inferior_callback): Update.
7317 (detach_or_kill_inferior_callback): Update.
7318 (print_started_pid): Update.
7319 (print_attached_pid): Update.
7320 (process_serial_event): Simplify read of ptid.
7321 * thread-db.c (thread_db_create_event): Update.
7322 (thread_db_get_tls_address): Update.
7323 * win32-low.c (current_inferior_ptid): Simplify.
7325 2014-02-19 Tom Tromey <tromey@redhat.com>
7327 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7329 (target_supports_btrace): Update.
7331 2014-02-14 Yao Qi <yao@codesourcery.com>
7333 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7334 (rsp-low-ipa.o): New target.
7336 2014-02-12 Tom Tromey <tromey@redhat.com>
7338 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7339 convert_ascii_to_int.
7340 * regcache.c (registers_to_string): Likewise.
7341 * remote-utils.c (decode_M_packet): Likewise.
7342 * server.c (process_serial_event): Likewise.
7344 2014-02-12 Tom Tromey <tromey@redhat.com>
7346 * server.c (handle_query, handle_v_run): Use hex2bin, not
7348 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7350 2014-02-12 Tom Tromey <tromey@redhat.com>
7352 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7353 convert_int_to_ascii.
7354 * regcache.c (registers_to_string, collect_register_as_string):
7356 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7358 * server.c (process_serial_event): Likewise.
7359 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7360 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7362 2014-02-12 Tom Tromey <tromey@redhat.com>
7364 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7365 bin2hex, not hexify.
7366 * tracepoint.c (cmd_qtstatus): Likewise.
7368 2014-02-12 Tom Tromey <tromey@redhat.com>
7370 * remote-utils.c (monitor_output): Pass explicit length to
7373 2014-02-12 Tom Tromey <tromey@redhat.com>
7375 * tracepoint.c: Include rsp-low.h.
7376 * server.c: Include rsp-low.h.
7377 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7378 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7380 * remote-utils.c: Include rsp-low.h.
7381 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7382 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7383 (convert_int_to_ascii, convert_ascii_to_int): Move to
7385 * regcache.c: Include rsp-low.h.
7386 * ax.c: Include rsp-low.h.
7387 * Makefile.in (SFILES): Add common/rsp-low.c.
7388 (OBS): Add rsp-low.o.
7389 (rsp-low.o): New target.
7391 2014-02-12 Tom Tromey <tromey@redhat.com>
7393 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7394 Include print-utils.h.
7395 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7396 (plongest, thirty_two, phex_nz): Remove.
7397 * Makefile.in (SFILES): Add common/print-utils.c.
7398 (OBS): Add print-utils.o.
7399 (print-utils-ipa.o): New target.
7400 (print-utils.o): New target.
7401 (IPA_OBJS): Add print-utils-ipa.o.
7403 2014-02-06 Tom Tromey <tromey@redhat.com>
7405 * Makefile.in (SFILES): Fix indentation.
7407 2014-02-05 Doug Evans <dje@google.com>
7409 * linux-low.c (linux_wait_for_event): Improve comment.
7410 (linux_wait_1): Keep current_inferior in sync with event_child.
7412 2014-01-22 Doug Evans <dje@google.com>
7414 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7416 2014-01-22 Doug Evans <dje@google.com>
7418 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7419 * configure: Regenerate.
7420 * config.in: Regenerate.
7421 * Makefile.in (SFILES): Add debug.c.
7423 * debug.c: New file.
7424 * debug.h: New file.
7425 * linux-aarch64-low.c (*): Update all debugging printfs to use
7426 debug_printf instead of fprintf.
7427 * linux-arm-low.c (*): Ditto.
7428 * linux-cris-low.c (*): Ditto.
7429 * linux-crisv32-low.c (*): Ditto.
7430 * linux-m32r-low.c (*): Ditto.
7431 * linux-sparc-low.c (*): Ditto.
7432 * linux-x86.c (*): Ditto.
7433 * linux-low.c (*): Ditto.
7434 (linux_wait_1): Add calls to debug_enter, debug_exit.
7435 (linux_wait): Remove redundant debugging printf.
7436 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7437 (linux_resume, unstop_all_lwps): Ditto.
7438 * mem-break.c (*): Update all debugging printfs to use
7439 debug_printf instead of fprintf.
7440 * remote-utils.c (*): Ditto.
7441 * thread-db.c (*): Ditto.
7442 * server.c #include <ctype.h>, "gdb_vecs.h".
7443 (debug_threads): Moved to debug.c.
7444 (*): Update all debugging printfs to use debug_printf instead of
7446 (start_inferior): Replace call to fflush with call to debug_flush.
7447 (monitor_show_help): Mention set debug-format.
7448 (parse_debug_format_options): New function.
7449 (handle_monitor_command): Handle "monitor set debug-format".
7450 (gdbserver_usage): Mention --debug-format.
7451 (main): Parse --debug-format.
7452 * server.h (debug_threads): Declaration moved to debug.h.
7454 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7455 trace_debug_1 that uses debug_printf.
7456 (tracepoint_look_up_symbols): Update all debugging printfs to use
7457 debug_printf instead of fprintf.
7459 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7461 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7464 2014-01-17 Pedro Alves <palves@redhat.com>
7467 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7468 defined after including gdb_proc_service.h.
7470 2014-01-16 Doug Evans <dje@google.com>
7472 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7473 (match_dll): Use it.
7475 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7477 * target.h (target_ops) <read_btrace>: Change parameters and
7478 return type to allow error reporting.
7479 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7480 trace reading errors on.
7481 * linux-low.c (linux_low_read_btrace): Pass trace reading
7483 (linux_low_disable_btrace): New.
7485 2014-01-15 Doug Evans <dje@google.com>
7487 * inferiors.c (thread_id_to_gdb_id): Delete.
7488 * inferiors.h (thread_id_to_gdb_id): Delete.
7490 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7492 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7493 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7496 2014-01-08 Pedro Alves <palves@redhat.com>
7498 * server.c (handle_status): Don't discard previous queued stop
7499 replies or thread's pending status here.
7500 (main) <disconnection>: Do it here instead.
7502 2014-01-08 Pedro Alves <palves@redhat.com>
7504 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7505 * server.c (visit_actioned_threads, handle_pending_status): New
7507 (handle_v_cont): Factor out parts to ...
7508 (resume): ... this new function. If in all-stop, and a thread
7509 being resumed has a pending status, report it without actually
7511 (myresume): Adjust to use the new 'resume' function.
7512 (clear_pending_status_callback, set_pending_status_callback)
7513 (find_status_pending_thread_callback): New functions.
7514 (handle_status): Handle the case of multiple threads having
7515 interesting statuses to report. Report threads' real last signal
7516 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7517 with an interesting thread to report the status for, instead of
7518 always reporting the status of the first thread.
7520 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7522 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7523 * gdbreplay.c (gdbreplay_version): Likewise.
7525 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7527 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7528 iov.iov_len with the real length in use.
7530 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7532 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7533 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7534 for all targets that use win32-low.c.
7535 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7536 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7538 2013-12-13 Pedro Alves <palves@redhat.com>
7540 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7541 if equal to TARGET_WAITKIND_LOADED.
7542 * win32-low.c (cached_status): New static global.
7543 (win32_wait): Add declaration.
7544 (do_initial_child_stuff): Flush all initial pending debug events
7545 up to the initial breakpoint.
7546 (win32_wait): If CACHED_STATUS was set, return that instead
7547 of doing a real wait. Remove the code resuming the execution
7548 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7549 during the initial phase. Also remove the code changing
7550 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7551 TARGET_WAITKIND_STOPPED.
7553 2013-12-11 Yao Qi <yao@codesourcery.com>
7555 * notif.c (handle_notif_ack): Return 0 if no notification
7558 2013-11-20 Doug Evans <dje@google.com>
7560 * linux-low.c (linux_set_resume_request): Fix comment.
7562 2013-11-20 Doug Evans <dje@google.com>
7564 * linux-low.c (resume_status_pending_p): Tweak comment.
7566 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7568 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7569 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7570 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7571 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7572 (srv_amd64_regobj): Add amd64-mpx.o.
7573 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7574 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7575 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7576 * i387-fp.c (num_pl_bnd_register) Added constant.
7577 (num_pl_bnd_cfg_registers) Added constant.
7578 (struct i387_xsave) Added reserved area and MPX fields.
7579 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7580 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7582 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7583 (init_registers_amd64_mpx_linux): Declare new function.
7584 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7585 (x86_64_regmap): Add MPX registers.
7586 (x86_linux_read_description): Add MPX case.
7587 (initialize_low_arch): Initialize MPX targets.
7589 2013-11-18 Tom Tromey <tromey@redhat.com>
7591 * configure: Rebuild.
7592 * configure.ac: Don't check for stdlib.h.
7593 * gdbreplay.c: Unconditionally include stdlib.h.
7595 2013-11-18 Tom Tromey <tromey@redhat.com>
7597 * config.in: Rebuild.
7598 * configure: Rebuild.
7599 * configure.ac: Don't use AC_HEADER_DIRENT.
7601 2013-11-18 Tom Tromey <tromey@redhat.com>
7603 * server.h: Don't check HAVE_STRING_H.
7604 * gdbreplay.c: Don't check HAVE_STRING_H.
7605 * configure: Rebuild.
7607 2013-11-18 Tom Tromey <tromey@redhat.com>
7609 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7612 2013-11-08 Tom Tromey <tromey@redhat.com>
7614 * configure, config.in: Rebuild.
7615 * configure.ac: Remove unused configury.
7617 2013-11-08 Tom Tromey <tromey@redhat.com>
7619 * acinclude.m4: Include common.m4, codeset.m4.
7620 * configure, config.in: Rebuild.
7621 * configure.ac: Use GDB_AC_COMMON.
7623 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7625 * linux-s390-low.c (HWCAP_S390_TE): New define.
7626 (s390_arch_setup): Consider the TE field in the HWCAP for
7627 determining 'have_regset_tdb'.
7629 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7632 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7635 2013-10-02 Pedro Alves <palves@redhat.com>
7637 * server.c (process_serial_event): Don't output "GDBserver
7638 exiting" if GDB is connected through stdio.
7639 * target.c (mywait): Likewise, be silent if GDB is connected
7642 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7644 * lynx-low.c (lynx_add_threads_after_attach): New function.
7645 (lynx_attach): Remove call to add_thread. Add call to
7646 lynx_add_threads_after_attach instead.
7648 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7650 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7651 * config.in, configure: Regenerated.
7653 2013-09-18 Yao Qi <yao@codesourcery.com>
7656 * server.c (start_inferior): Clear 'resume_info'.
7658 2013-09-16 Jiong Wang <jiwang@tilera.com>
7660 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7663 2013-09-16 Jiong Wang <jiwang@tilera.com>
7665 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7666 linux-tile-low.o to srv_tgtobj.
7668 2013-09-16 Will Newton <will.newton@linaro.org>
7670 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7673 2013-09-06 Pedro Alves <palves@redhat.com>
7675 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7676 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7677 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7678 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7679 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7680 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7682 2013-09-06 Pedro Alves <palves@redhat.com>
7684 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7685 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7687 2013-09-06 Pedro Alves <palves@redhat.com>
7689 * linux-amd64-ipa.c: Include tracepoint.h.
7690 * linux-i386-ipa.c: Include tracepoint.h.
7692 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7694 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7695 (ps_get_thread_area): New function.
7697 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7699 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7700 (initialize_low_arch): Call init_registers_crisv32 rather than
7701 init_register_crisv32.
7703 2013-09-05 Pedro Alves <palves@redhat.com>
7705 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7707 * hostio.h: ... this new file.
7708 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7709 win32-low.c: Include hostio.h.
7711 2013-09-05 Pedro Alves <palves@redhat.com>
7713 * server.h (gdb_client_data, handler_func, callback_handler_func)
7714 (delete_file_handler, add_file_handler, append_callback_event)
7715 (delete_callback_event, start_event_loop, initialize_event_loop):
7716 Move to event-loop.h and include it.
7717 * event-loop.h: New file.
7719 2013-09-05 Pedro Alves <palves@redhat.com>
7721 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7722 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7723 (loaded_dll, unloaded_dll): Move to ...
7724 * dll.h: ... this new file.
7725 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7727 2013-09-05 Pedro Alves <palves@redhat.com>
7729 * server.h (current_process, get_thread_process, all_processes)
7730 (add_inferior_to_list, for_each_inferior, current_inferior)
7731 (remove_inferior, add_process, remove_process, find_process_pid)
7732 (have_started_inferiors_p, have_attached_inferiors_p)
7733 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7734 (clear_inferiors, find_inferior, find_inferior_id)
7735 (inferior_target_data, set_inferior_target_data)
7736 (inferior_regcache_data, set_inferior_regcache_data): Move to
7737 inferiors.h, and include it.
7738 * inferiors.h: New file.
7740 2013-09-05 Pedro Alves <palves@redhat.com>
7742 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7746 2013-09-05 Pedro Alves <palves@redhat.com>
7748 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7750 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7751 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7752 (handle_tracepoint_general_set, handle_tracepoint_query)
7753 (tracepoint_finished_step, tracepoint_was_hit)
7754 (release_while_stepping_state_list, current_traceframe)
7755 (in_readonly_region, traceframe_read_mem)
7756 (fetch_traceframe_registers, traceframe_read_sdata)
7757 (traceframe_read_info, struct fast_tpoint_collect_status)
7758 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7759 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7760 (supply_fast_tracepoint_registers)
7761 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7762 (ipa_tdesc, claim_trampoline_space)
7763 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7764 (agent_mem_read, agent_get_trace_state_variable_value)
7765 (agent_set_trace_state_variable_value, agent_tsv_read)
7766 (agent_mem_read_string, get_raw_reg_func_addr)
7767 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7768 * tracepoint.h: ... this new file.
7770 2013-09-05 Pedro Alves <palves@redhat.com>
7772 * server.h (perror_with_name, error, fatal, warning, paddress)
7773 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7775 * utils.h: New file.
7777 2013-09-05 Pedro Alves <palves@redhat.com>
7779 * server.h (remote_debug, noack_mode, transport_is_reliable)
7780 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7781 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7782 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7783 (write_enn, initialize_async_io, enable_async_io)
7784 (disable_async_io, check_remote_input_interrupt_request)
7785 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7786 (dead_thread_notify, prepare_resume_reply)
7787 (decode_address_to_semicolon, decode_address, decode_m_packet)
7788 (decode_M_packet, decode_X_packet, decode_xfer_write)
7789 (decode_search_memory_packet, unhexify, hexify)
7790 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7791 (look_up_one_symbol, relocate_instruction)
7792 (monitor_output): Move to remote-utils.h, and include it.
7793 * remote-utils.h: New file.
7795 2013-09-05 Pedro Alves <palves@redhat.com>
7797 * server.h (_): Delete.
7799 2013-09-02 Pedro Alves <palves@redhat.com>
7801 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7802 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7804 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7806 2013-09-02 Pierre Muller <muller@sourceware.org>
7808 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7809 or WriteProcessMemory complete successfully and handle
7810 ERROR_PARTIAL_COPY error.
7812 2013-09-02 Pedro Alves <palves@redhat.com>
7814 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7815 error instead of EIO.
7817 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7820 * linux-low.c: Include filestuff.h.
7821 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7822 * lynx-low.c: Include filestuff.h.
7823 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7824 * server.c: Include filestuff.h.
7825 (main): Call notice_open_fds.
7826 * spu-low.c: Include filestuff.h.
7827 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7829 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7831 * Makefile.in: Explain why ../target and ../nat are not
7832 listed as include file search paths.
7833 (linux-waitpid.o): New object file rule.
7834 * configure.srv (srv_native_linux_obj): New variable.
7835 Replace all occurrences of linux native object files with
7836 $srv_native_linux_obj.
7837 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7838 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7839 (linux_enable_event_reporting): Remove declaration.
7840 (my_waitpid): Moved to common/linux-waitpid.c.
7841 (linux_wait_for_event): Pass ptid when calling
7842 linux_enable_event_reporting.
7843 (linux_supports_tracefork_flag): Remove.
7844 (linux_enable_event_reporting): Likewise.
7845 (linux_tracefork_grandchild): Remove.
7846 (STACK_SIZE): Moved to common/linux-ptrace.c.
7847 (linux_tracefork_child): Remove.
7848 (linux_test_for_tracefork): Remove.
7849 (linux_look_up_symbols): Call linux_supports_traceclone.
7850 (initialize_low): Remove call to linux_test_for_tracefork.
7851 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7852 common/linux-ptrace.h.
7853 (PTRACE_TYPE_ARG4): Likewise.
7854 Include linux-ptrace.h.
7856 2013-08-21 Pedro Alves <palves@redhat.com>
7858 * config.in: Renegerate.
7860 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7862 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7863 (SFILES): Remove $(srcdir)/common/target-common.c and
7864 add $(srcdir)/target/waitstatus.c.
7865 (OBS): Remove target-common.o and add waitstatus.o.
7866 (server_h): Remove $(srcdir)/../common/target-common.h and
7867 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7868 and $(srcdir)/../target/waitstatus.h.
7869 (target-common.o): Remove.
7870 (waitstatus.o): New target object file.
7871 * target.h: Do not include target-common.h and
7872 include target/resume.h, target/wait.h and
7873 target/waitstatus.h.
7875 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7877 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7878 to PTRACE_TYPE_ARG3.
7879 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7880 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7882 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7883 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7885 2013-07-27 Jie Zhang <jie@codesourcery.com>
7886 Daniel Jacobowitz <dan@codesourcery.com>
7887 Yao Qi <yao@codesourcery.com>
7889 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7890 (mips-linux-watch.o): New rule.
7891 (mips_linux_watch_h): New variable.
7892 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7894 * linux-mips-low.c: Include mips-linux-watch.h.
7895 (struct arch_process_info, struct arch_lwp_info): New.
7896 (update_watch_registers_callback): New function.
7897 (mips_linux_new_process, mips_linux_new_thread) New functions.
7898 (mips_linux_prepare_to_resume, mips_insert_point): New
7900 (mips_remove_point, mips_stopped_by_watchpoint): New
7902 (rsp_bp_type_to_target_hw_bp_type): New function.
7903 (mips_stopped_data_address): New function.
7904 (the_low_target): Add watchpoint support functions.
7906 2013-07-27 Yao Qi <yao@codesourcery.com>
7908 * i386-low.c: Include break-common.h.
7909 (enum target_hw_bp_type): Remove.
7911 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7913 * Makefile.in (SFILES): /common/target-common.c.
7914 (OBS): Add target-common.o.
7915 (server_h): Add $(srcdir)/../common/target-common.h.
7916 (target-common.o): New target.
7917 * server.c (queue_stop_reply_callback): Free
7918 status string after use.
7919 * target.c (target_waitstatus_to_string): Remove.
7920 * target.h: Include target-common.h.
7921 (resume_kind): Likewise.
7922 (target_waitkind): Likewise.
7923 (target_waitstatus): Likewise.
7924 (TARGET_WNOHANG): Likewise.
7926 2013-07-04 Yao Qi <yao@codesourcery.com>
7928 * Makefile.in (host_alias): Use @host_noncanonical@.
7929 (target_alias): Use @target_noncanonical@.
7930 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7931 ACX_NONCANONICAL_HOST.
7932 * configure: Regenerated.
7935 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7937 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7938 * configure: Rebuild.
7939 * Makefile.in (version_host, version_target): Get from configure.
7940 (version.c): Use $(version_host) and $(version_target).
7942 2013-07-03 Pedro Alves <palves@redhat.com>
7944 * Makefile.in (config.status): Depend on development.sh.
7945 * acinclude.m4: Include libmcheck.m4.
7946 * configure: Regenerate.
7948 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7950 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7951 attribute inside the parentheses.
7952 (winapi_DebugSetProcessKillOnExit): Ditto.
7953 (winapi_DebugBreakProcess): Ditto.
7954 (winapi_GenerateConsoleCtrlEvent): Ditto.
7956 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7958 * notif.h (notif_event): Add a dummy member to avoid compiler
7961 2013-07-01 Pedro Alves <palves@redhat.com>
7963 * hostio.c (HOSTIO_PATH_MAX): Define.
7964 (require_filename, handle_open, handle_unlink, handle_readlink):
7967 2013-07-01 Pedro Alves <palves@redhat.com>
7969 * server.h: Include "pathmax.h".
7970 * linux-low.c: Don't include sys/param.h.
7971 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7973 * win32-low.c: Don't include sys/param.h.
7974 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7976 2013-07-01 Pedro Alves <palves@redhat.com>
7978 * event-loop.c: Don't check HAVE_UNISTD_H before including
7980 * gdbreplay.c: Likewise.
7981 * remote-utils.c: Likewise.
7982 * server.c: Likewise.
7983 * configure.ac: Don't check for unistd.h.
7984 * configure: Regenerate.
7986 2013-06-28 Tom Tromey <tromey@redhat.com>
7988 * Makefile.in (version.c): Use version.in, not
7991 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7993 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7994 * configure: Rebuild.
7995 * Makefile.in (version_host, version_target): Get from configure.
7996 (version.c): Use $(version_host) and $(version_target).
7998 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8000 Fix trace-status to output user name without trailing colon.
8001 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8003 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8005 Fix trace-status to output proper start-time and stop-time.
8006 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8007 output start time and stop time in hex as gdb expects.
8009 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8011 * tracepoint.c (build_traceframe_info_xml): Output trace state
8012 variables present in the trace buffer.
8014 2013-06-24 Tom Tromey <tromey@redhat.com>
8016 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8018 (version.o): Remove.
8019 * gdbreplay.c: Include version.h.
8020 (version, host_name): Don't declare.
8021 * server.h: Include version.h.
8022 (version, host_name): Don't declare.
8024 2013-06-12 Pedro Alves <palves@redhat.com>
8026 * linux-x86-low.c (linux_is_elf64): Delete global.
8027 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8028 with local linux_pid_exe_is_elf_64_file use.
8030 2013-06-11 Pedro Alves <palves@redhat.com>
8032 * linux-low.c (regset_disabled, disable_regset): New functions.
8033 (regsets_fetch_inferior_registers)
8034 (regsets_store_inferior_registers): Use them.
8035 (initialize_regsets_info); Don't allocate the disabled_regsets
8037 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8040 2013-06-11 Pedro Alves <palves@redhat.com>
8042 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8045 2013-06-11 Pedro Alves <palves@redhat.com>
8047 * linux-x86-low.c (initialize_low_arch): Call
8048 init_registers_x32_avx_linux.
8050 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8052 Fix compatibility with Android Bionic.
8053 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8056 2013-06-07 Pedro Alves <palves@redhat.com>
8059 * Makefile.in (OBS): Add tdesc.o.
8060 (IPA_OBJS): Add tdesc-ipa.o.
8061 (tdesc-ipa.o): New rule.
8062 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8064 * linux-low.c (new_inferior): Delete.
8065 (disabled_regsets, num_regsets): Delete.
8066 (linux_add_process): Adjust to set the new per-process
8068 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8069 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8070 was a stop. When calling arch_setup, switch the current inferior
8071 to the thread that got an event.
8072 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8073 (regsets_fetch_inferior_registers)
8074 (regsets_store_inferior_registers): New regsets_info parameter.
8076 (linux_register_in_regsets): New regs_info parameter. Adjust to
8078 (register_addr, fetch_register, store_register): New usrregs_info
8079 parameter. Adjust to use it.
8080 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8081 parameter regs_info. Adjust to use it.
8082 (linux_fetch_registers): Get the current inferior's regs_info, and
8084 (linux_store_registers): Ditto.
8085 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8086 (initialize_low): Don't initialize the target_regsets here. Call
8087 initialize_low_arch.
8088 * linux-low.h (target_regsets): Delete declaration.
8089 (struct regsets_info): New.
8090 (struct usrregs_info): New.
8091 (struct regs_info): New.
8092 (struct process_info_private) <new_inferior>: New field.
8093 (struct linux_target_ops): Delete the num_regs, regmap, and
8094 regset_bitmap fields. New field regs_info.
8095 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8096 * i387-fp.c (num_xmm_registers): Delete.
8097 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8098 calls to new interface.
8099 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8100 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8101 Infer the number of xmm registers from the regcache's target
8103 * i387-fp.h (num_xmm_registers): Delete.
8104 * inferiors.c (add_thread): Don't install the thread's regcache
8106 * proc-service.c (gregset_info): Fetch the current inferior's
8107 regs_info. Adjust to use it.
8108 * regcache.c: Include tdesc.h.
8109 (register_bytes, reg_defs, num_registers)
8110 (gdbserver_expedite_regs): Delete.
8111 (get_thread_regcache): If the thread doesn't have a regcache yet,
8112 create one, instead of aborting gdbserver.
8113 (regcache_invalidate_one): Rename to ...
8114 (regcache_invalidate_thread): ... this.
8115 (regcache_invalidate_one): New.
8116 (regcache_invalidate): Only invalidate registers of the current
8118 (init_register_cache): Add target_desc parameter, and use it.
8119 (new_register_cache): Ditto. Assert the target description has a
8120 non zero registers_size.
8121 (regcache_cpy): Add assertions. Adjust.
8122 (realloc_register_cache, set_register_cache): Delete.
8123 (registers_to_string, registers_from_string): Adjust.
8124 (find_register_by_name, find_regno, find_register_by_number)
8125 (register_cache_size): Add target_desc parameter, and use it.
8126 (free_register_cache_thread, free_register_cache_thread_one)
8127 (regcache_release, register_cache_size): New.
8128 (register_size): Add target_desc parameter, and use it.
8129 (register_data, supply_register, supply_register_zeroed)
8130 (supply_regblock, supply_register_by_name, collect_register)
8131 (collect_register_as_string, collect_register_by_name): Adjust.
8132 * regcache.h (struct target_desc): Forward declare.
8133 (struct regcache) <tdesc>: New field.
8134 (init_register_cache, new_register_cache): Add target_desc
8136 (regcache_invalidate_thread): Declare.
8137 (regcache_invalidate_one): Delete declaration.
8138 (regcache_release): Declare.
8139 (find_register_by_number, register_cache_size, register_size)
8140 (find_regno): Add target_desc parameter.
8141 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8143 * remote-utils.c: Include tdesc.h.
8144 (outreg, prepare_resume_reply): Adjust.
8145 * server.c: Include tdesc.h.
8146 (gdbserver_xmltarget): Delete declaration.
8147 (get_features_xml, process_serial_event): Adjust.
8148 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8150 (struct process_info) <tdesc>: New field.
8151 (ipa_tdesc): Declare.
8152 * tdesc.c: New file.
8153 * tdesc.h: New file.
8154 * tracepoint.c: Include tdesc.h.
8155 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8156 (get_context_regcache): Adjust to pass ipa_tdesc down.
8157 (do_action_at_tracepoint): Adjust to get the register cache size
8158 from the context regcache's description.
8159 (traceframe_walk_blocks): Adjust to get the register cache size
8160 from the current trace frame's description.
8161 (traceframe_get_pc): Adjust to get current trace frame's
8162 description and pass it down.
8163 (gdb_collect): Adjust to get the register cache size from the
8165 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8166 (gdbserver_xmltarget): Delete.
8167 (initialize_low_tracepoint): Set the ipa's target description.
8168 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8169 (initialize_low_tracepoint): Set the ipa's target description.
8170 * linux-x86-low.c: Include tdesc.h.
8171 [__x86_64__] (is_64bit_tdesc): New.
8172 (ps_get_thread_area, x86_get_thread_area): Use it.
8173 (i386_cannot_store_register): Rename to ...
8174 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8175 (i386_cannot_fetch_register): Rename to ...
8176 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8177 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8179 (target_regsets): Rename to ...
8180 (x86_regsets): ... this.
8181 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8183 (x86_siginfo_fixup): Use is_64bit_tdesc.
8184 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8185 (tdesc_x32_avx_linux, tdesc_x32_linux)
8186 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8188 (x86_linux_update_xmltarget): Delete.
8189 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8190 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8191 (AMD64_LINUX_USER64_CS): New.
8192 (x86_linux_read_description): New, based on
8193 x86_linux_update_xmltarget.
8194 (same_process_callback): New.
8195 (x86_arch_setup_process_callback): New.
8196 (x86_linux_update_xmltarget): New.
8197 (x86_regsets_info): New.
8198 (amd64_linux_regs_info): New.
8199 (i386_linux_usrregs_info): New.
8200 (i386_linux_regs_info): New.
8201 (x86_linux_regs_info): New.
8202 (x86_arch_setup): Reimplement.
8203 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8204 (x86_emit_ops): Ditto.
8205 (the_low_target): Adjust. Install x86_linux_regs_info,
8206 x86_cannot_fetch_register, and x86_cannot_store_register.
8207 (initialize_low_arch): New.
8208 * linux-ia64-low.c (tdesc_ia64): Declare.
8209 (ia64_fetch_register): Adjust.
8210 (ia64_usrregs_info, regs_info): New globals.
8211 (ia64_regs_info): New function.
8212 (the_low_target): Adjust.
8213 (initialize_low_arch): New function.
8214 * linux-sparc-low.c (tdesc_sparc64): Declare.
8215 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8217 (sparc_arch_setup): New function.
8218 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8219 (the_low_target): Adjust.
8220 (initialize_low_arch): New function.
8221 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8222 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8223 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8224 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8225 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8226 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8227 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8228 (tdesc_powerpc_isa205_vsx64l): Declare.
8229 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8230 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8231 (ppc_set_pc, ppc_get_hwcap): Adjust.
8232 (ppc_usrregs_info): Forward declare.
8233 (!__powerpc64__) ppc_regmap_adjusted: New global.
8234 (ppc_arch_setup): Adjust to the current process'es target
8236 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8237 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8238 (ppc_store_evrregset): Adjust.
8239 (target_regsets): Rename to ...
8240 (ppc_regsets): ... this, and make static.
8241 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8242 (ppc_regs_info): New function.
8243 (the_low_target): Adjust.
8244 (initialize_low_arch): New function.
8245 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8246 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8247 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8248 (tdesc_s390x_linux64v2): Declare.
8249 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8250 (s390_fill_gregset, s390_store_last_break): Adjust.
8251 (target_regsets): Rename to ...
8252 (s390_regsets): ... this, and make static.
8253 (s390_get_pc, s390_set_pc): Adjust.
8254 (s390_get_hwcap): New target_desc parameter, and use it.
8255 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8256 (s390_arch_setup): Adjust to set the current process'es target
8257 description. Don't adjust the regmap.
8258 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8259 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8260 (regs_info_3264): New globals.
8261 (s390_regs_info): New function.
8262 (the_low_target): Adjust.
8263 (initialize_low_arch): New function.
8264 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8265 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8266 [__mips64] (init_registers_mips_linux)
8267 (init_registers_mips_dsp_linux): Delete defines.
8268 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8269 (have_dsp): New global.
8270 (mips_read_description): New, based on mips_arch_setup.
8271 (mips_arch_setup): Reimplement.
8272 (get_usrregs_info): New function.
8273 (mips_cannot_fetch_register, mips_cannot_store_register)
8274 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8275 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8276 (target_regsets): Rename to ...
8277 (mips_regsets): ... this, and make static.
8278 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8279 (dsp_regs_info, regs_info): New globals.
8280 (mips_regs_info): New function.
8281 (the_low_target): Adjust.
8282 (initialize_low_arch): New function.
8283 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8284 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8286 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8287 (arm_read_description): New, with bits factored from
8289 (arm_arch_setup): Reimplement.
8290 (target_regsets): Rename to ...
8291 (arm_regsets): ... this, and make static.
8292 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8293 (arm_regs_info): New function.
8294 (the_low_target): Adjust.
8295 (initialize_low_arch): New function.
8296 * linux-m68k-low.c (tdesc_m68k): Declare.
8297 (target_regsets): Rename to ...
8298 (m68k_regsets): ... this, and make static.
8299 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8300 (m68k_regs_info): New function.
8301 (m68k_arch_setup): New function.
8302 (the_low_target): Adjust.
8303 (initialize_low_arch): New function.
8304 * linux-sh-low.c (tdesc_sharch): Declare.
8305 (target_regsets): Rename to ...
8306 (sh_regsets): ... this, and make static.
8307 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8308 (sh_regs_info, sh_arch_setup): New functions.
8309 (the_low_target): Adjust.
8310 (initialize_low_arch): New function.
8311 * linux-bfin-low.c (tdesc_bfin): Declare.
8312 (bfin_arch_setup): New function.
8313 (bfin_usrregs_info, regs_info): New globals.
8314 (bfin_regs_info): New function.
8315 (the_low_target): Adjust.
8316 (initialize_low_arch): New function.
8317 * linux-cris-low.c (tdesc_cris): Declare.
8318 (cris_arch_setup): New function.
8319 (cris_usrregs_info, regs_info): New globals.
8320 (cris_regs_info): New function.
8321 (the_low_target): Adjust.
8322 (initialize_low_arch): New function.
8323 * linux-cris-low.c (tdesc_crisv32): Declare.
8324 (cris_arch_setup): New function.
8325 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8326 (cris_regs_info): New function.
8327 (the_low_target): Adjust.
8328 (initialize_low_arch): New function.
8329 * linux-m32r-low.c (tdesc_m32r): Declare.
8330 (m32r_arch_setup): New function.
8331 (m32r_usrregs_info, regs_info): New globals.
8332 (m32r_regs_info): Adjust.
8333 (initialize_low_arch): New function.
8334 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8335 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8336 (tic6x_usrregs_info): Forward declare.
8337 (tic6x_read_description): New function, based on ...
8338 (tic6x_arch_setup): ... this. Reimplement.
8339 (target_regsets): Rename to ...
8340 (tic6x_regsets): ... this, and make static.
8341 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8342 (tic6x_regs_info): New function.
8343 (the_low_target): Adjust.
8344 (initialize_low_arch): New function.
8345 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8346 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8347 (target_regsets): Rename to ...
8348 (xtensa_regsets): ... this, and make static.
8349 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8351 (xtensa_arch_setup, xtensa_regs_info): New functions.
8352 (the_low_target): Adjust.
8353 (initialize_low_arch): New function.
8354 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8355 (nios2_arch_setup): Set the current process'es tdesc.
8356 (target_regsets): Rename to ...
8357 (nios2_regsets): ... this.
8358 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8359 (nios2_regs_info): New function.
8360 (the_low_target): Adjust.
8361 (initialize_low_arch): New function.
8362 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8363 (aarch64_arch_setup): Set the current process'es tdesc.
8364 (target_regsets): Rename to ...
8365 (aarch64_regsets): ... this.
8366 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8367 (aarch64_regs_info): New function.
8368 (the_low_target): Adjust.
8369 (initialize_low_arch): New function.
8370 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8372 (target_regsets): Rename to ...
8373 (tile_regsets): ... this.
8374 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8375 (tile_regs_info): New function.
8376 (tile_arch_setup): Set the current process'es tdesc.
8377 (the_low_target): Adjust.
8378 (initialize_low_arch): New function.
8379 * spu-low.c (tdesc_spu): Declare.
8380 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8381 * win32-arm-low.c (tdesc_arm): Declare.
8382 (arm_arch_setup): New function.
8383 (the_low_target): Install arm_arch_setup instead of
8385 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8386 (init_windows_x86): Rename to ...
8387 (i386_arch_setup): ... this. Set `win32_tdesc'.
8388 (the_low_target): Adjust.
8389 * win32-low.c (win32_tdesc): New global.
8390 (child_add_thread): Don't create the thread cache here.
8391 (do_initial_child_stuff): Set the new process'es tdesc.
8392 * win32-low.h (struct target_desc): Forward declare.
8393 (win32_tdesc): Declare.
8394 * lynx-i386-low.c (tdesc_i386): Declare global.
8395 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8396 * lynx-low.c (lynx_tdesc): New global.
8397 (lynx_add_process): Set the new process'es tdesc.
8398 * lynx-low.h (struct target_desc): Forward declare.
8399 (lynx_tdesc): Declare global.
8400 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8401 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8402 * nto-low.c (nto_tdesc): New global.
8403 (do_attach): Set the new process'es tdesc.
8404 * nto-low.h (struct target_desc): Forward declare.
8405 (nto_tdesc): Declare.
8406 * nto-x86-low.c (tdesc_i386): Declare.
8407 (nto_x86_arch_setup): Set `nto_tdesc'.
8409 2013-06-04 Gary Benson <gbenson@redhat.com>
8411 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8412 to qSupported response when appropriate.
8413 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8414 with nonzero-length annex.
8415 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8416 arguments supplied in annex.
8418 2013-05-31 Doug Evans <dje@google.com>
8421 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8422 64 bits in 64-cross-32 environment.
8424 2013-05-28 Pedro Alves <palves@redhat.com>
8426 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8427 (aarch64-without-fpu.c): Delete rule.
8428 * configure.srv (aarch64*-*-linux*): Remove references to
8429 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8430 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8433 2013-05-24 Pedro Alves <palves@redhat.com>
8435 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8436 instead of strchr/decode_address. Error if the range isn't split
8437 with a ','. Don't assume there's be a ':' in the action.
8439 2013-05-23 Yao Qi <yao@codesourcery.com>
8440 Pedro Alves <palves@redhat.com>
8442 * linux-low.c (lwp_in_step_range): New function.
8443 (linux_wait_1): If the thread was range stepping and stopped
8444 outside the stepping range, report the stop to GDB. Otherwise,
8445 continue stepping. Add range stepping debug output.
8446 (linux_set_resume_request): Copy the step range from the resume
8448 (linux_supports_range_stepping): New.
8449 (linux_target_ops) <supports_range_stepping>: Set to
8450 linux_supports_range_stepping.
8451 * linux-low.h (struct linux_target_ops)
8452 <supports_range_stepping>: New field.
8453 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8454 * linux-x86-low.c (x86_supports_range_stepping): New.
8455 (the_low_target) <supports_range_stepping>: Set to
8456 x86_supports_range_stepping.
8457 * server.c (handle_v_cont): Handle 'r' action.
8458 (handle_v_requests): Append ";r" if the target supports range
8460 * target.h (struct thread_resume) <step_range_start,
8461 step_range_end>: New fields.
8462 (struct target_ops) <supports_range_stepping>:
8464 (target_supports_range_stepping): New macro.
8466 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8468 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8469 confusion in comment.
8471 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8473 * lynx-low.c (struct process_info_private): New type.
8474 (lynx_add_process): New function.
8475 (lynx_create_inferior, lynx_attach): Replace calls to
8476 add_process by calls to lynx_add_process.
8477 (lynx_resume): If PTID is null, then try using
8478 current_process()->private->last_wait_event_ptid.
8480 (lynx_clear_inferiors): Delete. The contents of that function
8481 has been inlined in lynx_mourn;
8482 (lynx_wait_1): Save the ptid in the process's private data.
8483 (lynx_mourn): Free the process' private data. Replace call
8484 to lynx_clear_inferiors by call to clear_inferiors.
8486 2013-05-17 Yao Qi <yao@codesourcery.com>
8488 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8491 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8493 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8494 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8495 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8496 PT_TEXT_END_ADDR guards. Update comments.
8497 (linux_target_op) <read_offsets>: Conditionally define to
8498 linux_read_offsets if the target is UCLIBC and if it defines
8499 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8501 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8502 Andrew Jenner <andrew@codesourcery.com>
8504 * Makefile.in (SFILES): Add linux-nios2-low.c.
8505 (clean): Add action to delete nios2-linux.c.
8506 (nios2-linux.c): New rule.
8507 * configure.srv: Add nios2*-*-linux*.
8508 * linux-nios2-low.c: New.
8510 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8512 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8514 2013-04-25 Hui Zhu <hui@codesourcery.com>
8517 * ax.c (ax_printf): Add fflush.
8519 2013-04-22 Tom Tromey <tromey@redhat.com>
8521 * Makefile.in (SFILES): Add filestuff.c.
8522 (OBS): Add filestuff.o.
8523 (filestuff.o): New target.
8524 * config.in, configure: Rebuild.
8525 * configure.ac: Check for fdwalk, pipe2.
8527 2013-04-17 Pedro Alves <palves@redhat.com>
8529 * configure.ac (USE_THREAD_DB): Delete variable.
8530 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8531 Don't AC_SUBST USE_THREAD_DB.
8532 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8533 * config.in, configure: Regenerate.
8535 2013-04-16 Pedro Alves <palves@redhat.com>
8537 * linux-low.h (struct lwp_info) <thread_known>: Move under
8538 the USE_THREAD_DB #ifdef.
8540 2013-04-16 Pedro Alves <palves@redhat.com>
8542 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8543 (linux-low.o): Delete rule.
8544 * linux-low.h: Always include "gdb_thread_db.h" instead of
8545 conditionally including thread_db.h.
8546 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8549 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8551 * Makefile.in (install-only): Fix make install regression.
8553 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8555 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8556 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8558 * gdbserver.1: Remove.
8560 2013-03-22 Pedro Alves <palves@redhat.com>
8562 * linux-low.c (handle_extended_wait): Don't call
8563 linux_enable_event_reporting.
8565 2013-03-15 Tony Theodore <tonyt@logyst.com>
8568 * Makefile.in (SHELL): Use @SHELL@.
8570 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8572 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8575 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8577 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8578 Remove extraneous NULL element.
8580 2013-03-13 Yao Qi <yao@codesourcery.com>
8582 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8583 'V' block in trace frame.
8585 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8587 * target.h (struct target_ops): Add btrace ops.
8588 (target_supports_btrace): New macro.
8589 (target_enable_btrace): New macro.
8590 (target_disable_btrace): New macro.
8591 (target_read_btrace): New macro.
8592 * gdbthread.h (struct thread_info): Add btrace field.
8593 * server.c: Include btrace-common.h.
8594 (handle_btrace_general_set): New function.
8595 (handle_btrace_enable): New function.
8596 (handle_btrace_disable): New function.
8597 (handle_general_set): Call handle_btrace_general_set.
8598 (handle_qxfer_btrace): New function.
8599 (struct qxfer qxfer_packets[]): Add btrace entry.
8600 * inferiors.c (remove_thread): Disable btrace.
8601 * linux-low: Include linux-btrace.h.
8602 (linux_low_enable_btrace): New function.
8603 (linux_low_read_btrace): New function.
8604 (linux_target_ops): Add btrace ops.
8605 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8606 Add srv_linux_btrace=yes.
8607 (x86_64-*-linux*): Add linux-btrace.o.
8608 Add srv_linux_btrace=yes.
8609 * configure.ac: Define HAVE_LINUX_BTRACE.
8610 * config.in: Regenerated.
8611 * configure: Regenerated.
8613 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8615 * server.c (handle_qxfer): Preserve error message if -3 is
8617 (qxfer): Document the -3 return value.
8619 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8621 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8622 (linux_btrace_h): New variable.
8623 (linux-btrace.o): New rule.
8625 2013-03-08 Stan Shebs <stan@codesourcery.com>
8626 Hafiz Abid Qadeer <abidh@codesourcery.com>
8628 * tracepoint.c (trace_buffer_size): New global.
8629 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8630 (init_trace_buffer): Change to one-argument function. Allocate
8631 trace buffer memory.
8632 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8633 handle QTBuffer:size packet.
8634 (cmd_bigqtbuffer_size): New function.
8635 (initialize_tracepoint): Call init_trace_buffer with
8636 DEFAULT_TRACE_BUFFER_SIZE.
8637 * server.c (handle_query): Add QTBuffer:size in the
8640 2013-03-07 Yao Qi <yao@codesourcery.com>
8642 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8643 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8645 (cmd_qtsp): Adjust condition. Do post increment.
8646 Set cur_action and cur_step_action back to 0.
8648 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8651 * linux-low.c (linux_write_memory): Return early success if LEN is
8654 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8656 * configure.srv: Add x86_64-*-cygwin* as target.
8658 2013-02-28 Tom Tromey <tromey@redhat.com>
8660 * configure.ac: Invoke AC_SYS_LARGEFILE.
8661 * configure, config.in: Rebuild.
8663 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8665 * win32-low.c: Throughout, fix format strings and casts of
8666 printf-like functions to avoid type related warnings on all
8668 (get_child_debug_event): Print dwDebugEventCode as hex since
8669 that's how it's usually documented.
8671 2013-02-28 Yao Qi <yao@codesourcery.com>
8673 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8676 2013-02-27 Jiong Wang <jiwang@tilera.com>
8678 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8679 (reg-tilegx32.c): New rule.
8680 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8681 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8682 different register info initializer according to elf class.
8683 (init_registers_tilgx32): New function. The tilegx32 register info
8685 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8686 (tile_store_gregset): Likewise.
8688 2013-02-27 Yao Qi <yao@codesourcery.com>
8690 * server.c (process_point_options): Print debug message when
8691 debug_threads is true.
8693 2013-02-26 Yao Qi <yao@codesourcery.com>
8695 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8697 2013-02-19 Pedro Alves <palves@redhat.com>
8698 Kai Tietz <ktietz@redhat.com>
8702 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8703 instead of strtoul to extract address from packet.
8704 (process_serial_event) <'z'>: Likewise.
8706 2013-02-18 Yao Qi <yao@codesourcery.com>
8708 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8710 2013-02-14 Pedro Alves <palves@redhat.com>
8714 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8715 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8717 2013-02-14 Pedro Alves <palves@redhat.com>
8719 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8721 2013-02-14 Pedro Alves <palves@redhat.com>
8723 * tracepoint.c (save_string): Delete.
8724 (add_tracepoint_action): Use savestring instead of save_string.
8726 2013-02-12 Pedro Alves <palves@redhat.com>
8728 * linux-xtensa-low.c: Ditto.
8729 * xtensa-xtregs.c: Ditto.
8731 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8733 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8736 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8738 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8739 aarch64_num_wp_regs and aarch64_num_bp_regs to
8740 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8742 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8744 * linux-aarch64-low.c (ps_get_thread_area): Replace
8745 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8747 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8748 Marcus Shawcroft <marcus.shawcroft@arm.com>
8749 Nigel Stephens <nigel.stephens@arm.com>
8750 Yufeng Zhang <yufeng.zhang@arm.com>
8752 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8753 (aarch64.c, aarch64-without-fpu.c): New targets.
8754 * configure.srv (aarch64*-*-linux*): New.
8755 * linux-aarch64-low.c: New file.
8757 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8759 * linux-low.c (handle_extended_wait, linux_create_inferior)
8760 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8761 (dequeue_one_deferred_signal, linux_resume_one_thread)
8762 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8763 (linux_tracefork_grandchild, linux_test_for_tracefork)
8764 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8765 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8766 where the argument is 0.
8768 2013-01-25 Yao Qi <yao@codesourcery.com>
8770 * event-loop.c: Include "queue.h".
8771 (gdb_event_p): New typedef.
8772 (struct gdb_event) <next_event>: Remove.
8773 (event_queue): Change to QUEUE(gdb_event_p).
8774 (async_queue_event): Remove.
8775 (gdb_event_xfree): New.
8776 (initialize_event_loop): New.
8777 (process_event): Use API from QUEUE.
8778 (wait_for_event): Likewise.
8779 * server.c (main): Call initialize_event_loop.
8780 * server.h (initialize_event_loop): Declare.
8782 2013-01-18 Yao Qi <yao@codesourcery.com>
8784 * ax.h (struct eval_agent_expr_context): New.
8785 (gdb_eval_agent_expr): Update declaration.
8786 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8787 TFRAME. Add new argument CTX.
8788 * server.h (struct eval_agent_expr_context): Declare.
8789 (agent_mem_read, agent_tsv_read): Update declaration.
8790 (agent_mem_read_string): Likewise.
8791 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8792 (add_traceframe_block): Add new argument TPOINT.
8793 Increase TPOINT->traceframe_usage.
8794 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8795 eval_tracepoint_agent_expr.
8796 (condition_true_at_tracepoint): Likewise.
8797 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8798 (agent_mem_read_string, agent_tsv_read): Likewise.
8800 2013-01-16 Yao Qi <yao@codesourcery.com>
8802 * linux-low.c (linux_resume_one_lwp): Don't check
8803 'lwp->bp_reinsert != 0'.
8805 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8806 Pedro Alves <palves@redhat.com>
8808 * lynx-low.c (ptrace_request_to_str): Define a temporary
8809 macro and use it to simplify this function's implementation.
8811 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8813 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8816 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8818 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8820 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8822 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8824 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8826 * lynx-low.c (lynx_resume): Use the resume_info parameter
8827 to determine the ptid for the lynx_ptrace call, unless
8828 it is equal to minus_one_ptid, in which case we use the
8829 ptid of the current_inferior.
8830 (lynx_wait_1): After having received a thread create/exit
8831 event, resume the inferior's execution using the signaling
8832 thread's ptid, rather than the old ptid.
8834 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8836 * lynx-low.c (lynx_resume): Delete variable ret.
8838 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8840 * gdbreplay.c (gdbreplay_version): Update copyright year.
8841 * server.c (gdbserver_version): Likewise.
8843 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8845 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8848 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8850 * lynx-low.c (ptrace_request_to_str): Add handling for
8853 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8855 * lynx-low.c (lynx_attach): Delete variable new_process.
8857 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8859 * lynx-low.c (lynx_create_inferior): Delete variable
8862 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8864 * lynx-low.c (ptrace_request_to_str): Do not handle
8865 PTRACE_GETTHREADLIST if this macro does not exist.
8867 2012-12-15 Yao Qi <yao@codesourcery.com>
8869 * Makefile.in (OBS): Add notif.o.
8870 * notif.c, notif.h: New.
8871 * server.c: Include "notif.h".
8872 (struct vstop_notif) <next>: Remove.
8874 (queue_stop_reply): Update.
8875 (push_event, send_next_stop_reply): Remove.
8876 (discard_queued_stop_replies): Update.
8877 (notif_stop): New variable.
8878 (handle_v_stopped): Remove.
8879 (handle_v_requests): Don't call handle_v_stopped. Call
8880 handle_ack_notif instead.
8881 (queue_stop_reply_callback): Call notif_event_enque instead
8882 of queue_stop_reply.
8883 (handle_status): Don't call send_next_stop_reply, call
8884 notif_write_event instead.
8885 (kill_inferior_callback): Likewise.
8886 (detach_or_kill_inferior_callback): Likewise.
8887 (main): Call initialize_notif.
8888 (process_serial_event): Call QUEUE_is_empty.
8889 (handle_target_event): Call notif_push instead of push event.
8890 * server.h (push_event): Remove declaration.
8892 2012-12-10 Tom Tromey <tromey@redhat.com>
8894 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8895 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8898 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8899 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8900 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8901 (amd64-linux-ipa.o, ax.o): Rewrite.
8902 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8903 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8904 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8905 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8906 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8907 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8908 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8909 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8910 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8911 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8912 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8913 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8914 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8915 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8916 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8917 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8918 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8919 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8920 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8921 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8922 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8923 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8924 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8925 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8926 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8927 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8928 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8929 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8930 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8931 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8932 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8933 (reg-tilegx.o): Remove.
8934 (all_object_files): New macro.
8935 Include .deps files.
8936 * aclocal.m4, configure: Rebuild.
8937 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8938 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8939 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8941 2012-12-05 Tom Tromey <tromey@redhat.com>
8944 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8946 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8948 * configure.ac: Check for linux/perf_event.h.
8949 * config.in: Regenerated.
8950 * configure: Regenerated.
8952 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8954 * hostio.c (handle_readlink): Decrease buffer size
8955 parameter passed to readlink by one byte.
8957 2012-11-26 Yao Qi <yao@codesourcery.com>
8959 * configure.ac (build_warnings): Append '-Wempty-body'.
8960 * configure: Regenerated.
8961 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8964 2012-11-15 Pierre Muller <muller@sourceware.org>
8966 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8967 * config.in: Regenerate.
8968 * configure: Regenerate.
8969 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8970 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8971 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8972 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8974 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8975 instead of <sys/wait.h> header.
8976 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8978 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8980 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8981 (various make rules): Remove -DGDBSERVER
8983 2012-11-09 Yao Qi <yao@codesourcery.com>
8985 * spu-low.c (current_ptid): Move it to ..
8986 * gdbthread.h: ... here. New.
8987 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8988 * server.c (myresume, process_serial_event): Likewise.
8989 * thread-db.c (thread_db_find_new_threads): Likewise.
8990 * tracepoint.c (run_inferior_command): Likewise.
8992 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8994 * server.c (handle_search_memory_1): Include access length in
8997 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8999 * linux-crisv32-low.c: Fix compile errors.
9001 2012-09-04 Yao Qi <yao@codesourcery.com>
9003 * tracepoint.c (cmd_qtsv): Adjust debug message.
9004 Don't check CUR_TPOINT.
9006 2012-08-28 Yao Qi <yao@codesourcery.com>
9008 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9009 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9010 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9011 Remove declarations of xmalloc, xreallloc, xstrdup and
9013 * Makefile.in (libiberty_h): New.
9014 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9015 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9017 2012-08-23 Yao Qi <yao@codesourcery.com>
9019 * server.h: Remove declaration of 'xsnprintf'.
9021 2012-08-22 Keith Seitz <keiths@redhat.com>
9023 * server.h: Include build-gnulib-gbserver/config.h.
9024 * gdbreplay.c: Likewise.
9026 2012-08-08 Doug Evans <dje@google.com>
9028 * Makefile.in (SFILES): Add gdb_vecs.c.
9029 (OBS): Add gdb_vecs.o.
9030 (gdb_vecs_h, host_defs_h): New variables.
9031 (thread-db.o): Add $(gdb_vecs_h) dependency.
9032 (gdb_vecs.o): New rule.
9033 * thread-db.c: #include "gdb_vecs.h".
9034 (thread_db_load_search): Use a vector to iterate over path elements.
9035 Handle text appearing after "$pdir".
9037 * configure.ac: Add check for strstr.
9038 * config.in: Regenerate.
9039 * configure: Regenerate.
9041 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9043 * hostio.c (handle_pread): If pread fails, fall back to attempting
9045 (handle_pwrite): Likewise for pwrite.
9047 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9049 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9050 between unsupported TYPE and unimplementable ADDR/LEN combination.
9051 (arm_insert_point): Act on new return value.
9053 2012-07-31 Pedro Alves <palves@redhat.com>
9055 * server.c (process_point_options): Only skip tokens if we find
9056 one that is unrecognized. Don't treat 'X' specially while
9057 skipping unrecognized tokens.
9059 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9061 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9062 to 4-byte-align HW breakpoint addresses for Thumb.
9064 2012-07-27 Yao Qi <yao@codesourcery.com>
9068 * server.h: Declare gdb_agent_about_to_close.
9069 * target.c (kill_inferior): Include "agent.h".
9070 New. Send command 'kill'.
9071 * target.h (kill_inferior): Removed macro.
9072 * tracepoint.c (gdb_agent_about_to_close): New.
9073 (gdb_agent_helper_thread): Handle command 'close'.
9074 Wait endlessly until the inferior stops.
9075 Install gdb_agent_remove_socket to atexit hook.
9076 (agent_socket_name): New static variable.
9077 (gdb_agent_socket_init): Replace local variable 'name' with
9078 'agent_socket_name'.
9079 (gdb_agent_remove_socket): New.
9081 2012-07-27 Yao Qi <yao@codesourcery.com>
9083 * server.c (process_point_options): Stop at 'X' when parsing.
9085 2012-07-19 Michael Eager <eager@eagercon.com>
9087 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9089 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9090 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9091 hardware breakpoint.
9093 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9095 * gdbserver/linux-low.c (initialize_low): Call
9096 linux_ptrace_init_warnings.
9098 2012-07-02 Doug Evans <dje@google.com>
9100 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9103 2012-07-02 Stan Shebs <stan@codesourcery.com>
9105 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9106 (ax.o): Add it to build rule.
9108 (OBS): Add format.o.
9109 (IPA_OBS): Add format.o.
9110 * server.c (handle_query): Claim support for breakpoint commands.
9111 (process_point_options): Add command case.
9112 (process_serial_event): Leave running if there are printfs in
9114 * mem-break.h (any_persistent_commands): Declare.
9115 (add_breakpoint_commands): Declare.
9116 (gdb_no_commands_at_breakpoint): Declare.
9117 (run_breakpoint_commands): Declare.
9118 * mem-break.c (struct point_command_list): New struct.
9119 (struct breakpoint): New field command_list.
9120 (any_persistent_commands): New function.
9121 (add_commands_to_breakpoint): New function.
9122 (add_breakpoint_commands): New function.
9123 (gdb_no_commands_at_breakpoint): New function.
9124 (run_breakpoint_commands): New function.
9125 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9127 * ax.c: Include format.h.
9128 (ax_printf): New function.
9129 (gdb_eval_agent_expr): Add printf opcode.
9131 2012-06-13 Yao Qi <yao@codesourcery.com>
9133 * server.c (start_inferior): Remove duplicated writes to fields
9134 'last_resume_kind' and 'last_status' of 'current_inferior'.
9136 2012-06-12 Yao Qi <yao@codesourcery.com>
9137 Pedro Alves <palves@redhat.com>
9139 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9141 * server.c (handle_v_cont): Extend comment.
9143 2012-06-11 Yao Qi <yao@codesourcery.com>
9145 * linux-low.c (linux_attach): Add 'static'.
9147 2012-06-06 Yao Qi <yao@codesourcery.com>
9149 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9151 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9153 Fix gcc -flto compilation warning.
9154 * server.c (main): Make variable multi_mode and attach volatile.
9156 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9158 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9159 if the platform doesn't know about it.
9161 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9163 * Makefile.in (SFILES): Add linux-tile-low.c.
9164 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9165 * configure.srv: Handle tilegx-*-linux*.
9166 * linux-tile-low.c: New file.
9168 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9170 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9172 2012-05-24 Pedro Alves <palves@redhat.com>
9176 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9178 2012-05-24 Pedro Alves <palves@redhat.com>
9182 Replace target_signal with gdb_signal throughout.
9184 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9186 * linux-low.c (linux_store_registers): Avoid the copying sequence
9187 when no data has been retrieved by ptrace.
9189 2012-05-22 Will Deacon <will.deacon@arm.com>
9191 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9192 Include asm/ptrace.h.
9193 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9196 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9198 * linux-low.c (linux_store_registers): Don't re-retrieve data
9199 with ptrace that has already been obtained from /proc. Always
9200 copy any data retrieved with ptrace to the buffer supplied.
9202 2012-05-11 Yao Qi <yao@codesourcery.com>
9203 Pedro Alves <palves@redhat.com>
9205 * linux-low.c (enum stopping_threads_kind): New.
9206 (stopping_threads): Change type to `enum stopping_threads_kind'.
9207 (handle_extended_wait): If stopping and suspending threads, leave
9208 the new_lwp suspended too.
9209 (linux_wait_for_event): Adjust.
9210 (stop_all_lwps): Set `stopping_threads' to
9211 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9212 whether we're suspending threads or just stopping them. Assert no
9215 2012-04-29 Yao Qi <yao@codesourcery.com>
9217 * server.h: Move some code to ...
9218 * gdbthread.h: ... here. New.
9219 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9220 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9221 (nto-low.o, win32-low.o): Likewise.
9222 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9223 * regcache.c, remote-utils.c, server.c: Likewise.
9224 * target.c, tracepoint.c, win32-low.c: Likewise.
9226 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9228 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9229 (PTRACE_ARG4_TYPE): Likewise.
9230 (PTRACE_XFER_TYPE): Likewise.
9231 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9232 ptrace to PTRACE_ARG3_TYPE.
9233 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9234 (PTRACE_ARG4_TYPE): Likewise.
9235 (PTRACE_XFER_TYPE): Likewise.
9236 (linux_detach_one_lwp): Cast fourth argument of
9237 ptrace to long then PTRACE_ARG4_TYPE.
9238 (regsets_fetch_inferior_registers): Cast third argument of
9239 ptrace to long then PTRACE_ARG3_TYPE.
9240 (regsets_store_inferior_registers): Likewise.
9242 2012-04-20 Pedro Alves <palves@redhat.com>
9244 * configure: Regenerate.
9246 2012-04-19 Pedro Alves <palves@redhat.com>
9248 * Makefile.in (GNULIB_BUILDDIR): New.
9249 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9250 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9251 (all, install-only, uninstall, clean-info, all-lib, clean): No
9252 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9253 (maintainer-clean realclean distclean): Use subdir_do.
9255 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9256 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9257 * acinclude.m4: Include acx_configure_dir.m4.
9258 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9259 calls. Call AC_PROG_RANLIB. Configure gnulib using
9262 (GNULIB_STDINT_H): Adjust.
9263 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9264 * gdbreplay.c: Include build-gnulib/config.h.
9265 * server.h: Likewise.
9266 * aclocal.m4: Regenerate.
9267 * config.in: Regenerate.
9268 * configure: Regenerate.
9270 2012-04-19 Pedro Alves <palves@redhat.com>
9272 * Makefile.in (LIBGNU, INCGNU): Adjust.
9273 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9274 (all, install-only, uninstall, clean-info, all-lib, clean)
9275 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9276 * configure.ac: Adjust AC_OUTPUT output.
9277 * aclocal.m4: Regenerate.
9278 * configure: Regenerate.
9280 2012-04-19 Pedro Alves <palves@redhat.com>
9282 * Makefile.in (generated_files): New.
9283 (server_h): Remove the explicit dependency on config.h, and depend
9284 on $generated_files.
9286 2012-04-19 Pedro Alves <palves@redhat.com>
9288 * Makefile.in (INCGNU): Add -Ignulib.
9290 2012-04-19 Pedro Alves <palves@redhat.com>
9292 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9293 (INCGNU): ... this, and spell out -I here.
9294 (GNULIB_LIB): Rename to ...
9296 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9298 2012-04-19 Pedro Alves <palves@redhat.com>
9300 * config.in: Regenerate.
9302 2012-04-19 Pedro Alves <palves@redhat.com>
9304 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9305 * server.h (memmem): Remove declaration.
9306 * config.in: Regenerate.
9307 * configure: Regenerate.
9309 2012-04-19 Yao Qi <yao@codesourcery.com>
9311 * Makefile.in (SFILES): Add common/vec.c.
9315 2012-04-19 Yao Qi <yao@codesourcery.com>
9317 * remote-utils.c (prepare_resume_reply): Replace with macro
9318 target_core_of_thread.
9319 * server.c (handle_qxfer_threads_proper): Likewise.
9320 * target.h (traget_core_of_thread): New macro.
9322 2012-04-18 Pedro Alves <palves@redhat.com>
9324 * aclocal.m4: Regenerate.
9325 * configure: Regenerate.
9327 2012-04-16 Yao Qi <yao@codesourcery.com>
9329 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9330 duplicated on address.
9332 2012-04-16 Yao Qi <yao@codesourcery.com>
9334 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9335 (struct tracepoint_action_ops) <send>: New field.
9336 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9337 (agent_expr_send, x_tracepoint_action_send): New.
9338 (l_tracepoint_action_send): New.
9339 (cmd_qtdp): Download and install tracepoint
9340 according to `use_agent'.
9341 (run_inferior_command): Add one more parameter `len'.
9343 (tracepoint_send_agent): New.
9344 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9346 2012-04-16 Yao Qi <yao@codesourcery.com>
9348 * tracepoint.c (download_tracepoints): Moved to ...
9349 (cmd_qtstart): ... here.
9351 2012-04-14 Yao Qi <yao@codesourcery.com>
9353 * tracepoint.c: Include inttypes.h.
9354 (struct collect_memory_action): Use sized types.
9355 (struct tracepoint): Likewise.
9356 (cmd_qtdp, stop_tracing): Update print specifiers.
9357 (cmd_qtp, response_tracepoint): Likewise.
9358 (collect_data_at_tracepoint): Likewise.
9359 (collect_data_at_step): Likewise.
9361 2012-04-14 Yao Qi <yao@codesourcery.com>
9363 Import gnulib module inttypes.
9364 * aclocal.m4, config.in, configure: Regenerated.
9366 2012-04-14 Yao Qi <yao@codesourcery.com>
9368 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9369 Makefile and config.status at last.
9371 2012-04-13 Yao Qi <yao@codesourcery.com>
9373 * tracepoint.c: Include stdint.h unconditionally.
9375 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9377 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9378 on BFD_HAVE_SYS_PROCFS_TYPE.
9379 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9380 * configure: Regenerate.
9381 * config.in: Likewise.
9383 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9385 * Makefile.in (clean): Also remove x32.c x32-linux.c
9386 x32-avx.c x32-avx-linux.c.
9387 (x32.o): New target.
9389 (x32-linux.o): Likewise.
9390 (x32-linux.c): Likewise.
9391 (x32-avx.o): Likewise.
9392 (x32-avx.c): Likewise.
9393 (x32-avx-linux.o): Likewise.
9394 (x32-avx-linux.c): Likewise.
9396 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9397 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9398 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9399 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9400 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9401 i386/x32-avx-linux.xml.
9403 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9404 (init_registers_x32_avx_linux): Likwise.
9405 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9406 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9408 2012-04-13 Pedro Alves <palves@redhat.com>
9410 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9411 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9412 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9413 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9416 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9418 * linux-x86-low.c (compat_x32_clock_t): New.
9419 (compat_x32_siginfo_t): Likewise.
9420 (compat_x32_siginfo_from_siginfo): Likewise.
9421 (siginfo_from_compat_x32_siginfo): Likewise.
9422 (linux_is_elf64): Likewise.
9423 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9424 and siginfo_from_compat_x32_siginfo for x32.
9425 (x86_arch_setup): Set linux_is_elf64.
9427 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9430 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9432 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9433 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9434 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9435 compatible with process.
9437 2012-04-12 Yao Qi <yao@codesourcery.com>
9439 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9440 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9441 (install-only, install-info, clean): Handle sub dir gnulib.
9442 (all-lib, am--refresh): New targets.
9443 (memmem.o): Remove target.
9444 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9445 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9446 (AC_REPLACE_FUNCS): Remove memmem.
9447 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9448 (AC_OUTPUT): Generate Makefile in gnulib/.
9449 * aclocal.m4, config.in, configure: Regenerated.
9451 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9453 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9455 2012-04-05 Pedro Alves <palves@redhat.com>
9457 -Werror=strict-aliasing
9459 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9462 2012-04-04 Pedro Alves <palves@redhat.com>
9464 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9465 (sparc_store_gregset_from_stack, sparc_store_gregset)
9466 (sparc_breakpoint_at): Fix formatting.
9468 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9470 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9472 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9473 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9474 * config.in: Regenerate.
9475 * configure: Likewise.
9477 2012-03-29 Pedro Alves <palves@redhat.com>
9479 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9480 Correct ptrace arguments.
9482 2012-03-28 Pedro Alves <palves@redhat.com>
9484 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9485 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9486 (IA64_FR1_REGNUM): New defines.
9487 (ia64_fetch_register): New.
9488 (the_low_target): Install it.
9489 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9491 * linux-low.c (linux_fetch_registers): Try the
9492 the_low_target.fetch_register hook first.
9494 * linux-arm-low.c (the_low_target): Adjust.
9495 * linux-bfin-low.c (the_low_target): Adjust.
9496 * linux-cris-low.c (the_low_target): Adjust.
9497 * linux-crisv32-low.c (the_low_target): Adjust.
9498 * linux-m32r-low.c (the_low_target): Adjust.
9499 * linux-m68k-low.c (the_low_target): Adjust.
9500 * linux-mips-low.c (the_low_target): Adjust.
9501 * linux-ppc-low.c (the_low_target): Adjust.
9502 * linux-s390-low.c (the_low_target): Adjust.
9503 * linux-sh-low.c (the_low_target): Adjust.
9504 * linux-sparc-low.c (the_low_target): Adjust.
9505 * linux-tic6x-low.c (the_low_target): Adjust.
9506 * linux-x86-low.c (the_low_target): Adjust.
9507 * linux-xtensa-low.c (the_low_target): Adjust.
9509 2012-03-26 Pedro Alves <palves@redhat.com>
9511 * server.c (handle_qxfer_libraries): Don't bail early if
9512 the_target->qxfer_libraries_svr4 is not NULL.
9514 2012-03-26 Pedro Alves <palves@redhat.com>
9516 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9518 2012-03-23 Pedro Alves <palves@redhat.com>
9520 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9521 "library-list-svr4" element's start tag when the the DSO list is
9524 2012-03-23 Pedro Alves <palves@redhat.com>
9526 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9527 a variable whose type size is the same as the inferior's pointer
9530 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9532 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9534 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9535 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9536 * linux-low.h: Include <signal.h>.
9537 (struct siginfo): Remove forward declaration.
9538 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9541 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9543 * .gitignore: Ignore more files.
9545 2012-03-19 Pedro Alves <palves@redhat.com>
9546 Jan Kratochvil <jan.kratochvil@redhat.com>
9548 * server.c (cont_thread, general_thread): Add describing comments.
9549 (start_inferior): Clear `cont_thread'.
9550 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9553 2012-03-15 Yao Qi <yao@codesourcery.com>
9555 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9557 (cmd_qtdp): ... here.
9559 2012-03-15 Yao Qi <yao@codesourcery.com>
9561 * tracepoint.c (struct tracepoint_action_ops): New.
9562 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9563 (m_tracepoint_action_download): New.
9564 (r_tracepoint_action_download): New.
9565 (x_tracepoint_action_download): New.
9566 (l_tracepoint_action_download): New.
9567 (add_tracepoint_action): Install `action->ops' according type.
9568 (download_tracepoint_1): Move code `download' function pointer
9569 of various tracepoint_action_ops.
9571 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9573 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9574 linux_ptrace_attach_warnings.
9576 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9578 * Makefile.in (linux-ptrace.o): New.
9579 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9580 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9581 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9582 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9583 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9585 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9587 2012-03-08 Yao Qi <yao@codesourcery.com>
9588 Pedro Alves <palves@redhat.com>
9590 Fix PR server/13392.
9591 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9593 * tracepoint.c (remove_tracepoint): New.
9594 (cmd_qtdp): Call remove_tracepoint when failed to install.
9596 2012-03-07 Pedro Alves <palves@redhat.com>
9598 * linux-low.c (get_detach_signal): New.
9599 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9600 Pass on pending signals to PTRACE_DETACH. Check the result of the
9602 * server.c (program_signals, program_signals_p): New.
9603 (handle_general_set): Handle QProgramSignals.
9604 * server.h (program_signals, program_signals_p): Declare.
9606 2012-03-05 Pedro Alves <palves@redhat.com>
9607 Jan Kratochvil <jan.kratochvil@redhat.com>
9609 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9612 2012-03-03 Yao Qi <yao@codesourcery.com>
9614 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9615 agent_look_up_symbols.
9617 2012-03-03 Yao Qi <yao@codesourcery.com>
9619 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9620 (linux-x86-low.o): Likewise.
9621 * server.h: Remove in_process_agent_loaded.
9622 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9626 2012-03-03 Yao Qi <yao@codesourcery.com>
9628 * tracepoint.c (gdb_agent_capability): New global.
9629 (in_process_agent_loaded_ust): Renamed to
9630 `in_process_agent_supports_ust'.
9632 (in_process_agent_supports_ust): Call agent_capability_check.
9633 (clear_installed_tracepoints): Assert that agent supports
9636 2012-03-03 Yao Qi <yao@codesourcery.com>
9638 * linux-low.c (linux_supports_agent): New.
9639 (linux_target_ops): Initialize field `supports_agent' with
9640 linux_supports_agent.
9641 * target.h (struct target_ops) <supports_agent>: New.
9642 (target_supports_agent): New macro.
9643 * server.c (handle_general_set): Handle packet 'QAgent'.
9644 (handle_query): Send `QAgent+'.
9645 * Makefile.in (server.o): Depends on agent.h.
9647 2012-03-03 Yao Qi <yao@codesourcery.com>
9649 * Makefile.in (OBS): Add agent.o.
9650 Add new rule for agent.o.
9651 Track dependence of tracepoint.c on agent.h.
9652 * tracepoint.c (run_inferior_command_1):
9653 (run_inferior_command): Call agent_run_command.
9654 (gdb_ust_connect_sync_socket): Deleted. Move it to
9656 (resume_thread, stop_thread): Likewise.
9657 (gdb_ust_socket_init): Renamed to ...
9658 (gdb_agent_socket_init): ... New.
9659 (gdb_ust_thread): Renamed to ...
9660 (gdb_agent_helper_thread): ... New.
9661 (gdb_ust_init): Move some code to ...
9662 (gdb_agent_init): ... here. New.
9663 [HAVE_UST]: Call gdb_ust_init.
9664 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9665 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9666 * config.in, configure: Regenerated.
9668 2012-03-02 Pedro Alves <palves@redhat.com>
9670 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9671 * linux-low.c (struct simple_pid_list): New.
9672 (stopped_pids): New a struct simple_pid_list pointer.
9673 (add_to_pid_list, pull_pid_from_list): New.
9674 (handle_extended_wait): Don't assume the first signal new children
9675 report is SIGSTOP. Adjust call to pull_pid_from_list.
9676 (linux_wait_for_lwp): Adjust.
9678 2012-03-02 Yao Qi <yao@codesourcery.com>
9680 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9683 2012-03-02 Yao Qi <yao@codesourcery.com>
9685 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9686 `stop_pc' and `tpoint'. Update caller.
9688 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9690 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9691 * linux-low.c (use_linux_regsets): New macro.
9692 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9693 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9694 (linux_register_in_regsets): New function.
9695 (usr_fetch_inferior_registers): Skip registers covered by
9697 (usr_store_inferior_registers): Likewise.
9698 (usr_fetch_inferior_registers): New macro.
9699 (usr_store_inferior_registers): Likewise.
9700 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9701 (linux_store_registers): Likewise.
9702 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9704 (init_registers_mips64_dsp_linux): Likewise.
9705 (init_registers_mips_linux): New macro.
9706 (init_registers_mips_dsp_linux): Likewise.
9707 (mips_dsp_num_regs): Likewise.
9708 (DSP_BASE, DSP_CONTROL): New fallback macros.
9709 (mips_base_regs): New macro.
9710 (mips_regmap): Use it. Fix the size.
9711 (mips_dsp_regmap): New variable.
9712 (mips_dsp_regset_bitmap): Likewise.
9713 (mips_arch_setup): New function.
9714 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9716 (mips_cannot_store_register): Likewise.
9717 (the_low_target): Update .arch_setup, .num_regs and .regmap
9718 initializers. Add .regset_bitmap initializer.
9719 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9721 * linux-bfin-low.c (the_low_target): Likewise.
9722 * linux-cris-low.c (the_low_target): Likewise.
9723 * linux-crisv32-low.c (the_low_target): Likewise.
9724 * linux-ia64-low.c (the_low_target): Likewise.
9725 * linux-m32r-low.c (the_low_target): Likewise.
9726 * linux-m68k-low.c (the_low_target): Likewise.
9727 * linux-ppc-low.c (the_low_target): Likewise.
9728 * linux-s390-low.c (the_low_target): Likewise.
9729 * linux-sh-low.c (the_low_target): Likewise.
9730 * linux-sparc-low.c (the_low_target): Likewise.
9731 * linux-tic6x-low.c (the_low_target): Likewise.
9732 * linux-x86-low.c (the_low_target): Likewise.
9733 * linux-xtensa-low.c (the_low_target): Likewise.
9734 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9735 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9736 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9738 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9739 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9741 2012-02-29 Yao Qi <yao@codesourcery.com>
9742 Pedro Alves <palves@redhat.com>
9744 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9745 `step_over_finished' is true.
9747 2012-02-27 Pedro Alves <palves@redhat.com>
9749 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9750 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9752 2012-02-27 Pedro Alves <palves@redhat.com>
9755 * linux-low.c (pid_is_stopped): New.
9756 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9758 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9760 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9763 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9765 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9767 2012-02-24 Luis Machado <lgustavo@codesourcery>
9769 * server.c (handle_query): Advertise support for target-side
9770 breakpoint condition evaluation.
9771 (process_point_options): New function.
9772 (process_serial_event): When inserting a breakpoint, check for
9773 a target-side condition that should be evaluated.
9775 * mem-break.c: Include regcache.h and ax.h.
9776 (point_cond_list_t): New data structure.
9777 (breakpoint) <cond_list>: New field.
9778 (find_gdb_breakpoint_at): Make non-static.
9779 (delete_gdb_breakpoint_at): Clear any target-side
9781 (clear_gdb_breakpoint_conditions): New function.
9782 (add_condition_to_breakpoint): Likewise.
9783 (add_breakpoint_condition): Likewise.
9784 (gdb_condition_true_at_breakpoint): Likewise.
9785 (gdb_breakpoint_here): Return result directly instead
9786 of going through a local variable.
9788 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9789 (clear_gdb_breakpoint_conditions): Likewise.
9790 (add_breakpoint_condition): Likewise.
9791 (gdb_condition_true_at_breakpoint): Likewise.
9793 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9794 (need_step_over_p): Take target-side breakpoint condition into
9797 2012-02-24 Luis Machado <lgustavo@codesourcery>
9799 * server.h: Include tracepoint.h.
9800 (agent_mem_read, agent_get_trace_state_variable_value,
9801 agent_set_trace_state_variable_value,
9802 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9803 get_set_tsv_func_addr): New prototypes.
9805 * ax.h: New include file.
9806 * ax.c: New source file.
9808 * tracepoint.c: Include ax.h.
9809 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9810 agent_expr, eval_result_type): Move to ax.h.
9811 (parse_agent_expr): Rename to ...
9812 (gdb_parse_agent_expr): ... this, make it non-static and move
9814 (unparse_agent_expr) Rename to ...
9815 (gdb_unparse_agent_expr): ... this, make it non-static and move
9817 (eval_agent_expr): Rename to ...
9818 (eval_tracepoint_agent_expr): ... this.
9819 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9820 forward declarations.
9821 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9822 (agent_get_trace_state_variable_value): New function.
9823 (agent_set_trace_state_variable_value): New function.
9824 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9825 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9826 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9827 (condition_true_at_tracepoint): Likewise.
9828 (parse_agent_expr): Rename to ...
9829 (gdb_parse_agent_expr): ... this and move to ax.c.
9830 (unparse_agent_expr): Rename to ...
9831 (gdb_unparse_agent_expr): ... this and move to ax.c.
9832 (gdb_agent_op_name): Move to ax.c.
9833 (eval_agent_expr): Rename to ...
9834 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9836 (eval_tracepoint_agent_expr): New function.
9837 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9839 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9841 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9842 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9843 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9844 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9845 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9846 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9847 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9848 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9849 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9850 (compile_bytecodes): Remove forward declaration.
9851 (is_goto_target): Move to ax.c.
9852 (compile_bytecodes): Move to ax.c and call
9853 agent_get_trace_state_variable_value (...) and
9854 agent_set_trace_state_variable_value (...).
9856 * Makefile.in: Update ax.c and IPA dependencies.
9858 2012-02-24 Pedro Alves <palves@redhat.com>
9860 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9861 (cmd_bigqtbuffer_circular): ... this. Only handle
9862 'QTBuffer:circular:'.
9863 (handle_tracepoint_general_set): Adjust.
9865 2012-02-16 Yao Qi <yao@codesourcery.com>
9867 * inferiors.c: Move code to ...
9868 * dll.c: .... here. New.
9869 * server.h: Declare clear_dlls.
9870 * Makefile.in (SFILES): Add dll.c.
9874 2012-02-11 Yao Qi <yao@codesourcery.com>
9876 * server.c: (handle_monitor_command): Add a new parameter
9878 (handle_query): Update caller.
9880 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9882 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9883 * configure, config.in: Regenerate.
9884 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9887 2012-02-02 Pedro Alves <palves@redhat.com>
9889 Try SIGKILL first, then PTRACE_KILL.
9890 * linux-low.c (linux_kill_one_lwp): New.
9891 (linux_kill_one_lwp): Rename to ...
9892 (kill_one_lwp_callback): ... this. Use the new
9895 2012-02-02 Pedro Alves <palves@redhat.com>
9897 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9900 2012-01-27 Pedro Alves <palves@redhat.com>
9902 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9903 (elf_64_file_p): Make static.
9904 (linux_pid_exe_is_elf_64_file): New.
9905 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9906 Delete declarations.
9907 (linux_pid_exe_is_elf_64_file): Declare.
9908 * linux-x86-low.c (x86_arch_setup): Use
9909 linux_pid_exe_is_elf_64_file.
9911 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9913 * linux-low.c (linux_wait_for_event_1): Rename to ...
9914 (linux_wait_for_event): ... here and merge it with former
9915 linux_wait_for_event - new variable wait_ptid, use it.
9916 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9918 2012-01-23 Pedro Alves <palves@redhat.com>
9920 * server.c (main): Avoid yet another case of infinite loop while
9921 detaching/killing after a longjmp.
9923 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9926 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9928 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9930 * hostio.c (handle_readlink): New function.
9931 (handle_vFile): Call it to handle "vFile:readlink" packets.
9933 2012-01-20 Pedro Alves <palves@redhat.com>
9934 Ulrich Weigand <ulrich.weigand@linaro.org>
9936 * server.c (handle_v_requests): Only support vAttach and vRun to
9937 start multiple processes when in extended protocol mode.
9939 2012-01-17 Pedro Alves <palves@redhat.com>
9941 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9942 memalign plus mprotect to allocate the scratch buffer.
9944 2012-01-13 Pedro Alves <palves@redhat.com>
9946 * server.c (attach_inferior): Clear `cont_thread'.
9948 2012-01-13 Pedro Alves <palves@redhat.com>
9950 * server.c (main): Avoid infinite loop while detaching/killing
9953 2012-01-09 Doug Evans <dje@google.com>
9955 * server.c (start_inferior): Set last_ptid in --wrapper case.
9957 2012-01-06 Yao Qi <yao@codesourcery.com>
9959 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9961 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9963 2012-01-04 Yao Qi <yao@codesourcery.com>
9965 * tracepoint.c (cmd_qtdp): Print debug message
9966 for static tracepoint.
9968 2012-01-04 Yao Qi <yao@codesourcery.com>
9970 * tracepoint.c (trace_vdebug): Differentiate debug message
9971 between gdbserver and IPA.
9973 2012-01-03 Yao Qi <yao@codesourcery.com>
9975 * tracepoint.c (tracepoint_was_hit): Don't collect for
9978 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9980 * terminal.h: Reformat copyright header.
9982 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9984 * server.c (gdbserver_version): Update copyright year.
9985 * gdbreplay.c (gdbreplay_version): Likewise.
9987 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9989 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9992 2011-12-18 Hui Zhu <teawater@gmail.com>
9993 * linux-low.c (linux_create_inferior): Save return value to ret.
9995 2011-12-18 Hui Zhu <teawater@gmail.com>
9997 * linux-low.c (linux_create_inferior): Save return value to ret.
9999 2011-12-16 Doug Evans <dje@google.com>
10001 * linux-low.c (linux_create_inferior): If stdio connection,
10002 redirect stdin from /dev/null, stdout to stderr.
10003 * remote-utils.c (remote_is_stdio): New static global.
10004 (remote_connection_is_stdio): New function.
10005 (remote_prepare): Handle stdio connection.
10006 (remote_open): Ditto.
10007 (remote_close): Don't close stdin for stdio connections.
10008 (read_prim,write_prim): New functions. Replace all calls to
10009 read/write to these.
10010 * server.c (main): Watch for "-" argument. Move call to
10011 remote_prepare before start_inferior.
10012 * server.h (STDIO_CONNECTION_NAME): New macro.
10013 (remote_connection_is_stdio): Declare.
10015 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10016 in debugging output.
10018 2011-12-15 Yao Qi <yao@codesourcery.com>
10020 * tracepoint.c: Include sys/syscall.h.
10021 (gdb_ust_thread): Remove preprocessor conditional.
10023 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10025 * linux-low.c (linux_detach_one_lwp): Call
10026 the_low_target.prepare_to_resume before detaching.
10028 2011-12-14 Yao Qi <yao@codesourcery.com>
10030 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10033 2011-12-14 Yao Qi <yao@codesourcery.com>
10035 * i386-low.c (i386_low_stopped_data_address): Initialize local
10036 variable `control'.
10038 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10042 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10043 DR_CONTROL unless necessary. Extend comments.
10044 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10045 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10047 2011-12-13 Yao Qi <yao@codesourcery.com>
10049 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10051 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10053 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10055 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10056 Print new debug message for such case.
10058 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10060 Fix overlapping memcpy.
10061 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10062 the read_inferior_memory transfer.
10063 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10064 write_inferior_memory transfer.
10065 (set_fast_tracepoint_jump): New variable buf. Use it for the
10066 read_inferior_memory and write_inferior_memory transfers.
10067 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10068 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10069 Use it for the write_inferior_memory transfer.
10070 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10073 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10075 * linux-low.c (fetch_register, store_register): Make code
10076 consistent, fix formatting.
10078 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10080 * linux-low.c (usr_store_inferior_registers): Factor out code
10081 to handle individual registers into...
10082 (store_register): ... this new function.
10084 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10086 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10087 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10088 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10089 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10090 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10091 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10092 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10093 (srv_xmlfiles): Add new XML files.
10095 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10097 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10098 (init_registers_s390_linux32v1): Add prototype.
10099 (init_registers_s390_linux32v2): Likewise.
10100 (init_registers_s390_linux64v1): Likewise.
10101 (init_registers_s390_linux64v2): Likewise.
10102 (init_registers_s390x_linux64v1): Likewise.
10103 (init_registers_s390x_linux64v2): Likewise.
10104 (s390_num_regs): Increment to 52.
10105 (s390_regmap): Add orig_r2 register.
10106 (s390_num_regs_3264): Increment to 68.
10107 (s390_regmap_3264): Add orig_r2 register.
10108 (s390_collect_ptrace_register): Handle orig_r2 register.
10109 (s390_supply_ptrace_register): Likewise.
10110 (s390_fill_last_break): New function.
10111 (s390_store_last_break): Likewise.
10112 (s390_fill_system_call): New function.
10113 (s390_store_system_call): Likewise.
10114 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10116 (s390_check_regset): New function.
10117 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10118 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10119 Update target_regsets for available register sets.
10121 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10122 Jan Kratochvil <jan.kratochvil@redhat.com>
10124 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10125 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10127 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10128 * linux-low.h (struct process_info_private): New member r_debug.
10129 * server.c (handle_qxfer_libraries): Call
10130 the_target->qxfer_libraries_svr4.
10131 (handle_qxfer_libraries_svr4): New function.
10132 (qxfer_packets): New entry "libraries-svr4".
10133 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10134 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10135 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10136 PACKET_qXfer_libraries_svr4.
10138 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10140 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10141 PSW address/mask between 8-byte and 16-byte formats.
10142 (s390_supply_ptrace_register): Likewise.
10143 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10144 basic addressing mode bit.
10146 2011-11-24 Stan Shebs <stan@codesourcery.com>
10148 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10150 2011-11-17 Stan Shebs <stan@codesourcery.com>
10152 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10153 (tracing_start_time): New global.
10154 (tracing_stop_time): New global.
10155 (tracing_user_name): New global.
10156 (tracing_notes): New global.
10157 (tracing_stop_note): New global.
10158 (cmd_qtstart): Set traceframe_usage, start_time.
10159 (stop_tracing): Set stop_time.
10160 (cmd_qtstatus): Report additional status.
10161 (cmd_qtp): New function.
10162 (handle_tracepoint_query): Call it.
10163 (cmd_qtnotes): New function.
10164 (handle_tracepoint_general_set): Call it.
10165 (get_timestamp): Rename from tsv_get_timestamp.
10167 2011-11-14 Stan Shebs <stan@codesourcery.com>
10168 Kwok Cheung Yeung <kcy@codesourcery.com>
10170 * linux-x86-low.c (small_jump_insn): New.
10171 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10172 trampoline and error message, build a trampoline and issue a small
10173 jump instruction to it.
10174 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10175 trampoline and error message.
10176 (x86_get_min_fast_tracepoint_insn_len): New.
10177 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10178 * linux-low.h (struct linux_target_ops): Add arguments to
10179 install_fast_tracepoint_jump_pad operation, add new operation.
10180 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10182 (linux_get_min_fast_tracepoint_insn_len): New function.
10183 (linux_target_op): Add new operation.
10184 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10185 (gdb_trampoline_buffer_end): Ditto.
10186 (gdb_trampoline_buffer_error): Ditto.
10187 (struct ipa_sym_addresses): Add fields for new IPA variables.
10188 (symbol_list): Add entries for new IPA variables.
10189 (struct tracepoint): Add fields to hold the address range of the
10190 trampoline used by the tracepoint.
10191 (trampoline_buffer_head): New static variable.
10192 (trampoline_buffer_tail): Ditto.
10193 (claim_trampoline_space): New function.
10194 (have_fast_tracepoint_trampoline_buffer): New function.
10195 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10197 (install_fast_tracepoint): Ditto, also add error buffer argument.
10198 (cmd_qtminftpilen): New function.
10199 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10200 (fast_tracepoint_from_trampoline_address): New function.
10201 (fast_tracepoint_collecting): Handle trampoline as part of jump
10203 (set_trampoline_buffer_space): New function.
10204 (initialize_tracepoint): Initialize new IPA variables.
10205 * target.h (struct target_ops): Add arguments to
10206 install_fast_tracepoint_jump_pad operation, add new
10207 get_min_fast_tracepoint_insn_len operation.
10208 (target_get_min_fast_tracepoint_insn_len): New.
10209 (install_fast_tracepoint_jump_pad): Add arguments.
10210 * server.h (IPA_BUFSIZ): Define.
10211 * linux-i386-ipa.c: Include extra header files.
10212 (initialize_fast_tracepoint_trampoline_buffer): New function.
10213 (initialize_low_tracepoint): Call it.
10214 * server.h (set_trampoline_buffer_space): Declare.
10215 (claim_trampoline_space): Ditto.
10216 (have_fast_tracepoint_trampoline_buffer): Ditto.
10218 2011-11-14 Yao Qi <yao@codesourcery.com>
10220 * server.c (handle_query): Handle InstallInTrace for qSupported.
10221 * tracepoint.c (add_tracepoint): Sort list.
10222 (install_tracepoint, download_tracepoint): New.
10223 (cmd_qtdp): Call them to install and download tracepoints.
10224 (sort_tracepoints): Removed.
10225 (cmd_qtstart): Update.
10227 2011-11-14 Yao Qi <yao@codesourcery.com>
10229 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10230 * mem-break.h: Declare.
10231 * tracepoint.c (cmd_qtstart): Move some code to ...
10232 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10234 (download_tracepoints): Move some code to ...
10235 (download_tracepoint_1): ... here. New.
10237 2011-11-08 Yao Qi <yao@codesourcery.com>
10239 * remote-utils.c (relocate_instruction): A comment fix.
10241 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10243 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10244 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10245 dr_status_mirror and dr_control_mirror from debug_reg_state.
10246 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10247 (i386_initial_stuff): Remove use of deleted globals.
10248 (i386_get_thread_context, i386_set_thread_context,
10249 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10250 from debug_reg_state.
10252 2011-11-05 Yao Qi <yao@codesourcery.com>
10254 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10255 address as TPOINT's.
10257 2011-11-02 Stan Shebs <stan@codesourcery.com>
10259 * tracepoint.c (agent_mem_read_string): New function.
10260 (eval_agent_expr): Call it for tracenz.
10261 * server.c (handle_query): Report support for tracenz.
10263 2011-11-02 Yao Qi <yao@codesourcery.com>
10265 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10267 2011-11-02 Yao Qi <yao@codesourcery.com>
10269 * target.h: Fix a typo in comment.
10271 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10273 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10274 clobber the breakpoints' shadows with fast tracepoint jumps.
10275 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10276 * target.c (write_inferior_memory): Also pass MYADDR down to
10279 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10281 * configure.ac: Check support for personality routine.
10282 * configure: Regenerate.
10283 * config.in: Likewise.
10284 * linux-low.c: Include <sys/personality.h>.
10285 Define ADDR_NO_RANDOMIZE if necessary.
10286 (linux_create_inferior): Disable address space randomization when
10287 forking inferior, if requested.
10288 (linux_supports_disable_randomization): New function.
10289 (linux_target_ops): Install it.
10290 * server.h (disable_randomization): Declare.
10291 * server.c (disable_randomization): New global variable.
10292 (handle_general_set): Handle QDisableRandomization.
10293 (handle_query): Likewise for qSupported.
10294 (main): Support --disable-randomization and --no-disable-randomization
10295 command line arguments.
10296 * target.h (struct target_ops): Add supports_disable_randomization.
10297 (target_supports_disable_randomization): New macro.
10299 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10301 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10303 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10304 [!PT_GETDSBT] (target_loadmap): New definition.
10305 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10306 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10307 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10308 and PT_GETDSBT to LINUX_LOADMAP.
10309 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10310 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10312 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10314 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10315 (arm_linux_hwbp_cap): New static variable.
10316 (arm_linux_get_hwbp_cap): Replace by ...
10317 (arm_linux_init_hwbp_cap): ... this new function.
10318 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10319 (arm_linux_get_hw_watchpoint_count): Likewise.
10320 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10321 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10322 (arm_prepare_to_resume): Use perror_with_name instead of error.
10324 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10326 * linux-arm-low.c: Include <signal.h>.
10327 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10328 (struct arm_linux_hwbp_cap): New data type.
10329 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10330 (struct arm_linux_hw_breakpoint): New data type.
10331 (MAX_BPTS, MAX_WPTS): Define.
10332 (struct arch_process_info, struct arch_lwp_info): New data types.
10333 (arm_linux_get_hwbp_cap): New function.
10334 (arm_linux_get_hw_breakpoint_count): Likewise.
10335 (arm_linux_get_hw_watchpoint_count): Likewise.
10336 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10337 (arm_hwbp_control_initialize): Likewise.
10338 (arm_hwbp_control_is_enabled): Likewise.
10339 (arm_hwbp_control_is_initialized): Likewise.
10340 (arm_hwbp_control_disable): Likewise.
10341 (arm_linux_hw_breakpoint_equal): Likewise.
10342 (arm_linux_hw_point_initialize): Likewise.
10343 (struct update_registers_data): New data structure.
10344 (update_registers_callback: New function.
10345 (arm_insert_point): Likewise.
10346 (arm_remove_point): Likewise.
10347 (arm_stopped_by_watchpoint): Likewise.
10348 (arm_stopped_data_address): Likewise.
10349 (arm_new_process): Likewise.
10350 (arm_new_thread): Likewise.
10351 (arm_prepare_to_resume): Likewise.
10352 (the_low_target): Register arm_insert_point, arm_remove_point,
10353 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10354 arm_new_thread, and arm_prepare_to_resume.
10356 2011-09-15 Stan Shebs <stan@codesourcery.com>
10358 * server.h (struct emit_ops): Add compare-goto fields.
10359 * tracepoint.c (gdb_agent_op_sizes): New table.
10360 (emit_eq_goto): New function.
10361 (emit_ne_goto): New function.
10362 (emit_lt_goto): New function.
10363 (emit_le_goto): New function.
10364 (emit_gt_goto): New function.
10365 (emit_ge_goto): New function.
10366 (is_goto_target): New function.
10367 (compile_bytecodes): Recognize special cases of compare-goto
10368 combinations and call specialized emitters for them.
10369 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10370 (amd64_emit_ne_goto): New function.
10371 (amd64_emit_lt_goto): New function.
10372 (amd64_emit_le_goto): New function.
10373 (amd64_emit_gt_goto): New function.
10374 (amd64_emit_ge_goto): New function.
10375 (amd64_emit_ops): Add the new functions.
10376 (i386_emit_eq_goto): New function.
10377 (i386_emit_ne_goto): New function.
10378 (i386_emit_lt_goto): New function.
10379 (i386_emit_le_goto): New function.
10380 (i386_emit_gt_goto): New function.
10381 (i386_emit_ge_goto): New function.
10382 (i386_emit_ops): Add the new functions.
10384 2011-09-08 Stan Shebs <stan@codesourcery.com>
10386 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10387 (i386_emit_epilogue): Restore %ebx.
10389 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10391 * server.c (step_thread): Remove definition.
10392 (process_serial_event): Don't handle Hs.
10393 * server.h (step_thread): Remove declaration.
10394 * target.c (set_desired_inferior): Remove use of step_thread.
10396 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10398 * linux-low.c: Include linux-procfs.h.
10399 (linux_attach_lwp_1): Update comments.
10400 (linux_attach): Scan for existing threads when attaching to a
10401 process that is the tgid.
10402 * Makefile.in: Update dependencies.
10404 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10406 * configure.srv: Add linux-procfs.o dependencies.
10408 2011-08-14 Yao Qi <yao@codesourcery.com>
10410 * target.h (struct target_ops): Fix indent.
10411 * win32-low.c (win32_target_ops): Fix comment.
10413 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10414 Yao Qi <yao@codesourcery.com>
10416 * Makefile.in (clean): Remove tic6x-*.c files.
10417 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10418 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10419 (tic6x-c64xp-linux.c): Likewise.
10420 * configure.srv: Add support for tic6x-*-uclinux.
10421 * linux-tic6x-low.c: New.
10422 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10424 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10425 Yao Qi <yao@codesourcery.com>
10427 * target.h (struct target_ops): Add read_loadmap.
10428 * linux-low.c (struct target_loadseg): New type.
10429 (struct target_loadmap): New type.
10430 (linux_read_loadmap): New function.
10431 (linux_target_ops): Add linux_read_loadmap.
10432 * server.c (handle_query): Support qXfer:fdpic:read packet.
10433 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10436 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10438 * win32-low.c: Include <stdint.h>.
10440 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10442 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10443 to the inferior here.
10444 (i386_remove_aligned_watchpoint): Ditto.
10445 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10446 fit part of the watchpoint in the debug registers.
10447 (i386_update_inferior_debug_regs): New.
10448 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10449 registers, and only update the inferior on success.
10450 (i386_low_remove_watchpoint): Ditto.
10452 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10454 * linux-low.c (compare_ints, unique, list_threads, show_process,
10455 linux_core_of_thread): Delete.
10456 (linux_target_ops): Change linux_core_of_thread to
10457 linux_common_core_of_thread.
10458 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10459 * utils.c (malloc_failure): Change type of argument.
10460 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10461 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10462 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10463 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10464 (IPA_OBJS): Add common-utils-ipa.o.
10465 (ptid_h, linux_osdata_h): New macros.
10466 (server_h): Add common/common-utils.h, common/xml-utils.h,
10467 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10469 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10470 ptid.o, buffer.o): New rules.
10471 (linux-low.o): Add common/linux-osdata.h as a dependency.
10472 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10473 * configure.ac: Add AC_HEADER_DIRENT check.
10474 * config.in: Regenerate.
10475 * configure: Regenerate.
10476 * remote-utils.c (xml_escape_text): Delete.
10477 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10478 buffer_xml_printf): Move to common/buffer.c.
10479 * server.c (main): Remove call to initialize_inferiors.
10480 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10481 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10482 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10483 internal_error, gdb_assert, gdb_assert_fail): Delete.
10484 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10485 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10487 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10488 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10489 initialize_inferiors): Delete.
10491 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10493 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10496 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10498 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10500 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10502 2011-05-26 Yao Qi <yao@codesourcery.com>
10504 * Makefile.in (thread-db.o): Track dependence to
10505 common/gdb_thread_db.h.
10506 * thread-db.c: include gdb_thread_db.h from right place.
10508 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10510 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10511 __FILE__ and __LINE__ to internal_error.
10513 2011-05-13 Doug Evans <dje@google.com>
10515 * thread-db.c (try_thread_db_load_from_sdir): New function.
10516 (try_thread_db_load_from_dir): New function.
10517 (thread_db_load_search): Handle $sdir, ignore $pdir.
10518 Remove trying of system directories if search of
10519 libthread-db-search-path fails, that is now done via $sdir.
10521 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10523 * server.c (handle_query): Add EnableDisableTracepoints to the list
10524 of supported features.
10525 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10527 (cmd_qtenable_disable): New.
10528 (cmd_qtstart): Install tracepoints even if disabled.
10529 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10530 receiving a QTEnable or QTDisable packet.
10531 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10532 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10534 (gdb_probe): Skip data collection if static tracepoint is disabled.
10536 2011-05-10 Doug Evans <dje@google.com>
10538 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10540 2011-05-04 Doug Evans <dje@google.com>
10542 * linux-low.c (linux_join): Skip process lookup.
10543 * spu-low.c (spu_join): Ditto.
10544 * server.c (join_inferiors_callback): Delete.
10545 (process_serial_event): For 'D' packet (detach) call join_inferior
10548 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10550 * README: Don't mention xscale*-*-linux*.
10551 * configure.srv (xscale*-*-linux*): Don't handle target.
10553 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10555 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10557 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10558 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10559 (i386_emit_void_call_2): Likewise.
10561 2011-04-26 Yao Qi <yao@codesourcery.com>
10563 * linux-low.c: Move common macros to linux-ptrace.h.
10564 Include linux-ptrace.h.
10565 * Makefile.in (linux_ptrace_h): New.
10566 (linux-low.o): Depends on linux-ptrace.h.
10568 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10570 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10571 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10572 (remote_prepare): New function with most of the TCP code from ...
10573 (remote_open): ... here. Detect PORT here unconditionally. Move also
10574 setting transport_is_reliable.
10575 * server.c (run_once): New variable.
10576 (gdbserver_usage): Document it.
10577 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10578 the first run if RUN_ONCE.
10579 * server.h (run_once, remote_prepare): New declarations.
10581 2011-04-19 Tom Tromey <tromey@redhat.com>
10583 * win32-low.c (handle_load_dll): Remove duplicate "the".
10585 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10587 Remove support for old Cygwin 1.5 versions.
10588 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10589 function to avoid warning.
10590 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10593 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10595 * gdbserver/server.h (Macro _): Define it if not available.
10597 2011-03-14 Michael Snyder <msnyder@vmware.com>
10599 * hostio.c (handle_close): Remove unnecessary null test.
10601 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10603 * Makefile.in (maintainer-clean realclean distclean): Remove
10604 "make ... subdir_do" command.
10606 2011-03-10 Michael Snyder <msnyder@vmware.com>
10608 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10610 * server.c (handle_v_run): Free alloced buffer on early return.
10612 2011-03-09 Yao Qi <yao@codesourcery.com>
10615 2011-03-04 Yao Qi <yao@codesourcery.com>
10617 * Makefile.in: Remove GNU make feature --directory.
10619 2011-03-05 Yao Qi <yao@codesourcery.com>
10621 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10622 (subdir_do): New make target. Copied from gdb/Makefile.
10623 (maintainer-clean, realclean, distclean, clean): Call corresponding
10624 make targets in common/Makefile.
10626 2011-02-11 Yao Qi <yao@codesourcery.com>
10628 * configure.ac: Call AC_PROG_RANLIB.
10629 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10630 * configure: Regenerate.
10632 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10634 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10636 2011-03-06 Yao Qi <yao@codesourcery.com>
10638 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10640 2011-03-05 Yao Qi <yao@codesourcery.com>
10642 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10643 (subdir_do): New make target. Copied from gdb/Makefile.
10644 (maintainer-clean, realclean, distclean, clean): Call corresponding
10645 make targets in common/Makefile.
10647 2011-03-04 Yao Qi <yao@codesourcery.com>
10649 * Makefile.in: Remove GNU make feature --directory.
10651 2011-03-04 Michael Snyder <msnyder@vmware.com>
10653 * server.c (queue_stop_reply): Call xmalloc not malloc.
10655 2011-03-02 Michael Snyder <msnyder@vmware.com>
10657 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10659 2011-02-28 Michael Snyder <msnyder@vmware.com>
10661 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10662 (cmd_qtframe): Ditto.
10663 (cmd_qtbuffer): Ditto.
10664 (cmd_bigqtbuffer): Ditto.
10666 * utils.c (decimal2str): Initialize 'width' to nine, then
10667 don't mess with it.
10669 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10671 * hostio.c (require_data): Free *data, not data.
10673 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10675 * hostio.c (require_data): Use free, not xfree.
10677 2011-02-27 Michael Snyder <msnyder@vmware.com>
10679 * server.c (handle_query): Discard unused value.
10681 * hostio.c (require_data): Free malloc memory before returning
10684 2011-02-26 Michael Snyder <msnyder@vmware.com>
10686 * linux-low.c (list_threads): Call closedir for dirent.
10688 2011-02-27 Michael Snyder <msnyder@vmware.com>
10690 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10691 a case statement falls through.
10693 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10695 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10698 2011-02-26 Michael Snyder <msnyder@vmware.com>
10700 * utils.c (decimal2str): Eliminate dead code and dead param.
10701 (pulongest): Drop dead param from call to decimal2str.
10704 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10706 Revert the following patch (not approved yet):
10707 2011-02-21 Hui Zhu <teawater@gmail.com>
10708 * tracepoint.c (tp_printf): New function.
10709 (eval_agent_expr): Handle gdb_agent_op_printf.
10711 2011-02-21 Hui Zhu <teawater@gmail.com>
10713 * tracepoint.c (tp_printf): New function.
10714 (eval_agent_expr): Handle gdb_agent_op_printf.
10716 2011-02-18 Tom Tromey <tromey@redhat.com>
10718 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10719 (tracepoint.o): Likewise.
10720 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10721 (gdb_agent_op_names): Likewise.
10723 2011-02-18 Tom Tromey <tromey@redhat.com>
10725 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10726 gdb_agent_op_rot>: New constants.
10727 (gdb_agent_op_names): Add pick and roll.
10728 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10731 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10733 * aclocal.m4: Regenerated with aclocal-1.11.1.
10735 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10737 * server.c (handle_qxfer_traceframe_info): New.
10738 (qxfer_packets): Register "traceframe-info".
10739 (handle_query): Report support for qXfer:traceframe-info:read+.
10740 * tracepoint.c (match_blocktype): New.
10741 (traceframe_find_block_type): Rename to ...
10742 (traceframe_walk_blocks): ... this. Add callback filter argument,
10744 (traceframe_find_block_type): New, reimplemented on top of
10745 traceframe_walk_blocks.
10746 (build_traceframe_info_xml): New.
10747 (traceframe_read_info): New.
10748 * server.h (traceframe_read_info): Declare.
10750 2011-02-11 Yao Qi <yao@codesourcery.com>
10752 * configure.ac: Call AC_PROG_RANLIB.
10753 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10754 * configure: Regenerate.
10756 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10758 * server.c (gdb_read_memory): Change return semantics to allow
10760 (handle_search_memory_1): Adjust.
10761 (process_serial_event) <'m' packet>: Handle partial transfers.
10762 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10764 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10766 * regcache.c (init_register_cache): Initialize
10767 regcache->register_status.
10768 (free_register_cache): Release regcache->register_status.
10769 (regcache_cpy): Copy register_status.
10770 (registers_to_string): Print 'x's for unavailable registers.
10771 (supply_register): Mark the register's status valid or
10772 unavailable, depending on whether a buffer was passed in or not.
10773 (supply_register_zeroed): New.
10774 (supply_regblock): Mark the registers' status valid or
10775 unavailable, depending on whether a buffer was passed in or not.
10776 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10777 (struct regcache): New `register_status' field.
10778 (supply_register_zeroed): Declare.
10779 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10780 supply_register_zeroed, rather than passing a NULL buffer to
10782 * tracepoint.c (fetch_traceframe_registers): Update comment.
10784 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10786 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10789 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10791 * server.h (decode_xfer_write): Change prototype.
10792 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10793 and don't extract the annex here.
10794 * server.c (decode_xfer_read): Remove `annex' parameter,
10795 and don't extract the annex here.
10796 (decode_xfer): New.
10797 (struct qxfer): New.
10798 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10799 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10800 (handle_qxfer_statictrace): New functions, abstracted out from
10801 handle_query, and made to use the struct qxfer interface.
10802 (handle_threads_qxfer_proper): Rename to ...
10803 (handle_qxfer_threads_proper): ... this.
10804 (handle_threads_qxfer): Rename to ...
10805 (handle_qxfer_threads): ... this. Adjust.
10806 (qxfer_packets): New array.
10807 (handle_qxfer): New function.
10808 (handle_query): Use handle_qxfer.
10810 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10812 * gdbreplay.c: Shorten lines of >= 80 columns.
10813 * linux-low.c: Ditto.
10814 * linux-ppc-low.c: Ditto.
10815 * linux-s390-low.c: Ditto.
10816 * linux-sparc-low.c: Ditto.
10817 * linux-x86-low.c: Ditto.
10818 * linux-xtensa-low.c: Ditto.
10819 * mem-break.c: Ditto.
10820 * nto-low.c: Ditto.
10821 * regcache.h: Ditto.
10822 * remote-utils.c: Ditto.
10825 * thread-db.c: Ditto.
10826 * tracepoint.c: Ditto.
10828 * win32-low.h: Ditto.
10830 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10832 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10835 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10837 * server.c (gdbserver_version): Update copyright year in version
10839 * gdbreplay.c (gdbreplay_version): Ditto.
10841 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10843 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10844 * linux-bfin-low.c: New file.
10845 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10846 PT_DATA_ADDR for BFIN targets.
10847 * Makefile.in (SFILES): Add linux-bfin-low.c.
10848 (clean): Remove reg-bfin.c.
10849 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10850 * README: Mention supported Blackfin targets.
10852 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10854 * .gitignore: New file.
10856 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10858 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10860 2010-10-22 Jie Zhang <jie@codesourcery.com>
10862 * Makefile.in: Add FLAGS_TO_PASS variable.
10863 (install): Remove dependency of install-only and recursively
10864 invoke make for install-only.
10866 2010-10-04 Doug Evans <dje@google.com>
10868 * Makefile.in (uninstall): Use $(DESTDIR).
10870 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10874 * linux-x86-low.c (compat_siginfo_from_siginfo)
10875 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10876 si_code is < 0. Check for si_code == SI_TIMER before checking for
10879 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10881 * lynx-i386-low.c: New file.
10882 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10884 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10886 * lynx-low.c (ptrace_request_to_str): Remove handling for
10887 request values that have been removed in LynxOS 5.x.
10889 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10891 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10894 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10896 * configure.ac: Add --enable-inprocess-agent option.
10897 * configure: Rebuilt.
10899 2010-09-06 Yao Qi <yao@codesourcery.com>
10901 * linux-low.c (linux_kill): Remove unused variable.
10902 (linux_stabilize_threads): Likewise.
10903 * server.c (start_inferior): Likewise.
10904 (queue_stop_reply_callback): Likewise.
10905 * tracepoint.c (do_action_at_tracepoint): Likewise.
10907 2010-09-06 Yao Qi <yao@codesourcery.com>
10909 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10912 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10914 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10916 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10918 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10921 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10923 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10924 gdbserver/lynx-ppc-low.c: New files.
10925 * Makefile.in (lynx_low_h): New variable.
10926 (lynx-low.o, lynx-ppc-low.o): New rules.
10927 * configure.ac: On LynxOS, link with -lnetinet.
10928 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10929 * configure: regenerate.
10931 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10933 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10934 * configure.ac: Add check for vasprintf and vsnprintf.
10935 * configure, config.in: Regenerate.
10936 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10938 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10940 * gdbreplay.c: Move include of alloca.h up, next to include of
10942 * server.h: Add include of malloc.h.
10943 * mem-break.c: Remove include of malloc.h.
10944 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10946 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10948 * Makefile.in (memmem.o): Build with -Wno-error.
10950 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10952 * utils.c (xsnprintf): Make non-static.
10953 * server.h: Add xsnprintf declaration.
10954 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10955 replace calls to snprintf by calls to xsnprintf throughout.
10957 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10959 * configure.ac: Add configure check for alloca.
10960 * configure, config.in: Regenerate.
10961 * server.h: Include alloca.h if it exists.
10962 * gdbreplay.c: Include alloca.h if it exists.
10964 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10966 * linux-low.c (__SIGRTMIN): Define if not already defined.
10967 (linux_create_inferior): Check for __ANDROID__ rather than
10969 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10970 are already deferred.
10971 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10972 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10973 stopped and already has a pending signal to report.
10974 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10975 a pending signal to report or is moving out of a jump pad.
10976 (linux_init_signals): Check for __ANDROID__ rather than
10979 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10981 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10982 debug_threads check. Avoid a linear search when not doing debug
10985 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10987 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10988 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10989 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10990 (process_event): Change local fd's type to gdb_fildes_t.
10991 (create_file_handler): Adjust prototype.
10992 (delete_file_handler): Adjust prototype.
10993 (handle_file_event): Adjust prototype. Use pfildes.
10994 (create_file_event): Adjsut prototype.
10995 * remote-utils.c (remote_desc, listen_desc): Change type to
10997 * server.h: New gdb_fildes_t typedef.
10998 [USE_WIN32API]: Include winsock2.h.
10999 (delete_file_handler, add_file_handler): Adjust prototypes.
11000 (pfildes): Declare.
11001 * utils.c (pfildes): New.
11003 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11005 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11006 * configure: Regenerate.
11008 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11010 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11011 (linux_done_accessing_memory): ... this.
11012 (linux_target_ops): Adjust.
11013 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11014 * nto-low.c (nto_target_ops): Adjust comment.
11015 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11016 * spu-low.c (spu_target_ops): Adjust comment.
11017 * target.h (target_ops): Rename unprepare_to_access_memory field
11018 to done_accessing_memory.
11019 (unprepare_to_access_memory): Rename to ...
11020 (done_accessing_memory): ... this.
11022 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11024 * linux-low.c (linux_prepare_to_access_memory): New.
11025 (linux_unprepare_to_access_memory): New.
11026 (linux_target_ops): Install them.
11027 * server.c (read_memory): Rename to ...
11028 (gdb_read_memory): ... this. Use
11029 prepare_to_access_memory/prepare_to_access_memory.
11030 (write_memory): Rename to ...
11031 (gdb_write_memory): ... this. Use
11032 prepare_to_access_memory/prepare_to_access_memory.
11033 (handle_search_memory_1): Adjust.
11034 (process_serial_event): Adjust.
11035 * target.h (struct target_ops): New fields
11036 prepare_to_access_memory and unprepare_to_access_memory.
11037 (prepare_to_access_memory, unprepare_to_access_memory): New.
11038 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11039 prepare_to_access_memory/prepare_to_access_memory.
11040 * nto-low.c (nto_target_ops): Adjust.
11041 * spu-low.c (spu_target_ops): Adjust.
11042 * win32-low.c (win32_target_ops): Adjust.
11044 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11046 * Makefile.in (WARN_CFLAGS): Get it from configure.
11047 (WERROR_CFLAGS): New.
11048 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11049 * configure.ac: Introduce --enable-werror, which adds -Werror to
11050 the compiler command line. Enabled by default. Disable with
11051 --disable-werror. Add -Wdeclaration-after-statement
11052 Wpointer-arith and -Wformat-nonliteral to warning flags.
11053 * configure: Regenerate.
11055 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11057 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11059 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11061 * gdbreplay.c (remote_error): New.
11063 (expect): Use gdbchar. Check for error reading from GDB.
11064 Clarify sync error output.
11065 (play): Check for errors writing to GDB.
11066 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11067 * remote-utils.c (getpkt): Check for errors writing to the remote
11070 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11072 * linux-low.c (linux_wait_1): Move non-debugging code out of
11073 `debug_threads' control.
11075 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11077 * linux-low.c (linux_wait_1): Don't set last_status here.
11078 * server.c (push_event, queue_stop_reply_callback): Assert we're
11079 not pushing a TARGET_WAITKIND_IGNORE event.
11080 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11081 (myresume, handle_target_event): Set the thread's last_resume_kind
11082 and last_status from the target returned status.
11084 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11088 * linux-x86-low.c (update_debug_registers_callback): New.
11089 (i386_dr_low_set_addr): Use it.
11090 (i386_dr_low_get_addr): New.
11091 (i386_dr_low_set_control): Use update_debug_registers_callback.
11092 (i386_dr_low_get_control): New.
11093 (i386_dr_low_get_status): Adjust.
11094 * linux-low.c (linux_stop_lwp): New.
11095 * linux-low.h (linux_stop_lwp): Declare.
11097 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11098 argument instead of a i386_debug_reg_state.
11099 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11100 a i386_debug_reg_state.
11101 (i386_insert_aligned_watchpoint): Adjust.
11102 (i386_remove_aligned_watchpoint): Adjust.
11103 (i386_low_stopped_data_address): Read the debug registers from the
11104 inferior instead of from the mirrors.
11105 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11106 (i386_dr_low_get_addr): Declare.
11107 (i386_dr_low_get_control): Declare.
11108 (i386_dr_low_get_status): Change prototype.
11110 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11111 (i386_dr_low_get_addr): New.
11112 (i386_dr_low_get_control): New.
11113 (i386_dr_low_get_status): Adjust prototype. Return
11115 (i386_initial_stuff): Clear dr_status_mirror and
11117 (i386_get_thread_context): Adjust.
11118 (i386_set_thread_context): Adjust.
11119 (i386_thread_added): Adjust.
11121 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11123 * linux-low.h (linux_thread_area): Delete declaration.
11125 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11127 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11128 after its termination.
11130 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11132 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11133 (gdb_wants_all_stopped): Delete.
11134 (linux_wait_1): Don't call them.
11135 * server.c (handle_v_cont): Tag all threads as want-stopped.
11136 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11137 stopped as "client-wants-stopped".
11139 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11141 * Makefile.in (signals_h): New.
11142 (server_h): Depend on it.
11143 (server.o): Don't depend on $(signals_def).
11144 (signals.o): Depend on $(signals_def).
11146 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11148 * Makefile.in (signals_def): New.
11149 (server_h): Append include/gdb/signals.h and signals_def.
11150 (server.o): Append signals_def.
11152 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11154 * server.c (handle_target_event): Use target_signal_to_host for
11155 resume_info.sig initialization.
11156 * target.h (struct thread_resume) <sig>: New comment.
11158 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11160 * server.c (handle_query): strcpy() the returned string from paddress()
11161 instead of sprintf().
11162 * utils.c (paddress): Return phex_nz().
11164 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11166 * server.c (handle_v_cont): Call mourn_inferior if process
11168 (myresume): Likewise.
11170 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11172 Static tracepoints, and integration with UST.
11174 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11175 * mem-break.c (uninsert_all_breakpoints)
11176 (reinsert_all_breakpoints): New.
11177 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11178 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11179 (gdb_agent_ust_loaded, helper_thread_id)
11180 (gdb_agent_helper_thread_id): New macros.
11181 (struct ipa_sym_addresses): Add addr_ust_loaded,
11182 addr_helper_thread_id, addr_cmd_buf.
11183 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11184 (in_process_agent_loaded_ust): New.
11185 (write_e_ust_not_loaded): New.
11186 (maybe_write_ipa_ust_not_loaded): New.
11187 (struct collect_static_trace_data_action): New.
11188 (enum tracepoint_type) <static_tracepoint>: New.
11189 (struct tracepoint) <handle>: Mention static tracepoints.
11190 (struct static_tracepoint_ctx): New.
11191 (CMD_BUF_SIZE): New.
11192 (add_tracepoint_action): Handle static tracepoint actions.
11193 (unprobe_marker_at): New.
11194 (clear_installed_tracepoints): Handle static tracepoints.
11195 (cmd_qtdp): Handle static tracepoints.
11196 (probe_marker_at): New.
11197 (cmd_qtstart): Handle static tracepoints.
11198 (response_tracepoint): Handle static tracepoints.
11199 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11200 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11201 (get_context_regcache): Handle static tracepoints.
11202 (do_action_at_tracepoint): Handle static tracepoint actions.
11203 (traceframe_find_block_type): Handle static trace data blocks.
11204 (traceframe_read_sdata): New.
11205 (download_tracepoints): Download static tracepoint actions.
11206 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11207 (GDB_PROBE_NAME): New.
11209 (GET_UST_SYM): New.
11212 (ust_marker_to_static_tracepoint): New.
11214 (collect_ust_data_at_tracepoint): New.
11215 (gdb_ust_probe): New.
11216 (UNIX_PATH_MAX, SOCK_DIR): New.
11217 (gdb_ust_connect_sync_socket): New.
11218 (resume_thread, stop_thread): New.
11219 (run_inferior_command): New.
11220 (init_named_socket): New.
11221 (gdb_ust_socket_init): New.
11222 (cstr_to_hexstr): New.
11224 (first_marker, next_marker): New.
11225 (response_ust_marker): New.
11226 (cmd_qtfstm, cmd_qtsstm): New.
11227 (unprobe_marker_at, probe_marker_at): New.
11228 (cmd_qtstmat, gdb_ust_thread): New.
11229 (gdb_ust_init): New.
11230 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11231 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11232 (ST_REGENTRY): New.
11233 (x86_64_st_collect_regmap): New.
11234 (X86_64_NUM_ST_COLLECT_GREGS): New.
11235 (AMD64_RIP_REGNUM): New.
11236 (supply_static_tracepoint_registers): New.
11237 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11238 (ST_REGENTRY): New.
11239 (i386_st_collect_regmap): New.
11240 (i386_NUM_ST_COLLECT_GREGS): New.
11241 (supply_static_tracepoint_registers): New.
11242 * server.c (handle_query): Handle qXfer:statictrace:read.
11243 <qSupported>: Report support for StaticTracepoints, and
11244 qXfer:statictrace:read features.
11245 * server.h (traceframe_read_sdata)
11246 (supply_static_tracepoint_registers): Declare.
11247 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11248 (unpack_varlen_hex): Include in IPA build.
11249 * Makefile.in (ustlibs, ustinc): New.
11250 (IPA_OBJS): Add remote-utils-ipa.o.
11251 ($(IPA_LIB)): Link -ldl and -lpthread.
11253 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11254 * config.in, configure: Regenerate.
11256 2010-06-20 Ian Lance Taylor <iant@google.com>
11257 Pedro Alves <pedro@codesourcery.com>
11259 * linux-x86-low.c (always_true): Delete.
11260 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11261 trying to fool the compiler with always_true.
11263 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11265 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11266 conditions in gdbserver.
11268 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11270 * spu-low.c (spu_read_memory): Wrap around local store limit.
11271 (spu_write_memory): Likewise.
11273 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11275 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11276 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11278 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11280 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11281 uses with LONGEST uses.
11283 2010-06-14 Stan Shebs <stan@codesourcery.com>
11284 Pedro Alves <pedro@codesourcery.com>
11288 * linux-x86-low.c: Include limits.h.
11290 (always_true): New.
11293 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11294 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11295 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11296 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11297 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11298 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11299 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11300 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11301 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11302 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11303 (amd64_emit_void_call_2): New.
11304 (amd64_emit_ops): New.
11305 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11306 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11307 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11308 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11309 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11310 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11311 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11312 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11313 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11314 (i386_emit_stack_adjust, i386_emit_int_call_1)
11315 (i386_emit_void_call_2): New.
11316 (i386_emit_ops): New.
11317 (x86_emit_ops): New.
11318 (the_low_target): Install x86_emit_ops.
11319 * server.h (struct emit_ops): New.
11320 (get_raw_reg_func_addr): Declare.
11321 (current_insn_ptr, emit_error): Declare.
11322 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11323 (set_trace_state_variable_value): New defines.
11324 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11325 addr_get_trace_state_variable_value and
11326 addr_set_trace_state_variable_value.
11327 (symbol_list): New fields for get_raw_reg,
11328 get_trace_state_variable_value and set_trace_state_variable_value.
11329 (condfn): New typedef.
11330 (struct tracepoint): New field `compiled_cond'.
11331 (do_action_at_tracepoint): Clear compiled_cond.
11332 (get_trace_state_variable_value, set_trace_state_variable_value):
11334 (condition_true_at_tracepoint): If there's a compiled condition,
11336 (current_insn_ptr, emit_error): New globals.
11337 (struct bytecode_address): New.
11338 (get_raw_reg_func_addr): New.
11339 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11340 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11341 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11342 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11343 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11344 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11345 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11346 (compile_tracepoint_condition, compile_bytecodes): New.
11347 * target.h (emit_ops): Forward declare.
11348 (struct target_ops): New field emit_ops.
11349 (target_emit_ops): New.
11350 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11351 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11352 * linux-low.c (linux_emit_ops): New.
11353 (linux_target_ops): Install it.
11354 * linux-low.h (struct linux_target_ops): New field emit_ops.
11356 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11358 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11359 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11361 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11362 Stan Shebs <stan@codesourcery.com>
11364 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11365 (all): Depend on $(extra_libraries).
11366 (install-only): Install the IPA.
11367 (IPA_OBJS, IPA_LIB): New.
11368 (clean): Remove the IPA lib.
11369 (IPAGENT_CFLAGS): New.
11370 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11371 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11372 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11373 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11374 * configure.ac: Check for atomic builtins support in the compiler.
11375 (IPA_DEPFILES, extra_libraries): Define.
11376 * configure.srv (ipa_obj): Add description.
11377 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11378 (i[34567]86-*-linux*): Set ipa_obj.
11379 (x86_64-*-linux*): Set ipa_obj.
11380 * linux-low.c (stabilizing_threads): New.
11381 (supports_fast_tracepoints): New.
11382 (linux_detach): Stabilize threads before detaching.
11383 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11384 the lwp is either not stabilizing, or is moving out of a jump pad.
11385 (linux_fast_tracepoint_collecting): New.
11386 (maybe_move_out_of_jump_pad): New.
11387 (enqueue_one_deferred_signal): New.
11388 (dequeue_one_deferred_signal): New.
11389 (linux_wait_for_event_1): If moving out of a jump pad, defer
11390 pending signals to later.
11391 (linux_stabilize_threads): New.
11392 (linux_wait_1): Check if threads need moving out of jump pads, and
11394 (stuck_in_jump_pad_callback): New.
11395 (move_out_of_jump_pad_callback): New.
11396 (lwp_running): New.
11397 (linux_resume_one_lwp): Handle moving out of jump pads.
11398 (linux_set_resume_request): Dequeue deferred signals.
11399 (need_step_over_p): Also step over fast tracepoint jumps.
11400 (start_step_over): Also uninsert fast tracepoint jumps.
11401 (finish_step_over): Also reinsert fast tracepoint jumps.
11402 (linux_install_fast_tracepoint_jump): New.
11403 (linux_target_ops): Install linux_stabilize_threads and
11404 linux_install_fast_tracepoint_jump_pad.
11405 * linux-low.h (linux_target_ops) <get_thread_area,
11406 install_fast_tracepoint_jump_pad>: New fields.
11407 (struct lwp_info) <collecting_fast_tracepoint,
11408 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11409 (linux_get_thread_area): Declare.
11410 * linux-x86-low.c (jump_insn): New.
11411 (x86_get_thread_area): New.
11412 (append_insns): New.
11413 (push_opcode): New.
11414 (amd64_install_fast_tracepoint_jump_pad): New.
11415 (i386_install_fast_tracepoint_jump_pad): New.
11416 (x86_install_fast_tracepoint_jump_pad): New.
11417 (the_low_target): Install x86_get_thread_area and
11418 x86_install_fast_tracepoint_jump_pad.
11419 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11420 (struct fast_tracepoint_jump): New.
11421 (fast_tracepoint_jump_insn): New.
11422 (fast_tracepoint_jump_shadow): New.
11423 (find_fast_tracepoint_jump_at): New.
11424 (fast_tracepoint_jump_here): New.
11425 (delete_fast_tracepoint_jump): New.
11426 (set_fast_tracepoint_jump): New.
11427 (uninsert_fast_tracepoint_jumps_at): New.
11428 (reinsert_fast_tracepoint_jumps_at): New.
11429 (set_breakpoint_at): Use write_inferior_memory.
11430 (uninsert_raw_breakpoint): Use write_inferior_memory.
11431 (check_mem_read): Mask out fast tracepoint jumps.
11432 (check_mem_write): Mask out fast tracepoint jumps.
11433 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11434 (set_fast_tracepoint_jump): Declare.
11435 (delete_fast_tracepoint_jump)
11436 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11437 (reinsert_fast_tracepoint_jumps_at): Declare.
11438 * regcache.c: Don't compile many functions when building the
11439 in-process agent library.
11440 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11441 the register buffer in the heap.
11442 (free_register_cache): If the register buffer isn't owned by the
11443 regcache, don't free it.
11444 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11445 pre-existing register caches.
11446 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11448 (convert_ascii_to_int): : Constify `from' parameter type.
11449 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11450 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11451 the needed buffer in-place.
11452 (relocate_instruction): New.
11453 * server.c (handle_query) <qSymbols>: If the target supports
11454 tracepoints, give it a chance of looking up symbols. Report
11455 support for fast tracepoints.
11456 (handle_status): Stabilize threads.
11457 (process_serial_event): Adjust.
11458 * server.h (struct fast_tracepoint_jump): Forward declare.
11459 (struct process_info) <fast_tracepoint_jumps>: New field.
11460 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11461 (decode_X_packet, decode_M_packet): Adjust.
11462 (relocate_instruction): Declare.
11463 (in_process_agent_loaded): Declare.
11464 (tracepoint_look_up_symbols): Declare.
11465 (struct fast_tpoint_collect_status): Declare.
11466 (fast_tracepoint_collecting): Declare.
11467 (force_unlock_trace_buffer): Declare.
11468 (handle_tracepoint_bkpts): Declare.
11469 (initialize_low_tracepoint)
11470 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11471 * target.h (struct target_ops) <stabilize_threads,
11472 install_fast_tracepoint_jump_pad>: New fields.
11473 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11474 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11475 [HAVE_STDINT_H]: Include stdint.h.
11476 (trace_debug_1): Rename to ...
11477 (trace_vdebug): ... this.
11478 (trace_debug): Rename to ...
11479 (trace_debug_1): ... this. Add `level' parameter.
11480 (trace_debug): New.
11481 (ATTR_USED, ATTR_NOINLINE): New.
11482 (IP_AGENT_EXPORT): New.
11483 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11484 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11485 (about_to_request_buffer_space, trace_buffer_is_full)
11486 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11487 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11488 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11489 (traceframe_write_count, traceframes_created)
11490 (trace_state_variables)
11491 New renaming defines.
11492 (struct ipa_sym_addresses): New.
11493 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11494 (symbol_list): New.
11495 (ipa_sym_addrs): New.
11496 (all_tracepoint_symbols_looked_up): New.
11497 (in_process_agent_loaded): New.
11498 (write_e_ipa_not_loaded): New.
11499 (maybe_write_ipa_not_loaded): New.
11500 (tracepoint_look_up_symbols): New.
11501 (debug_threads) [IN_PROCESS_AGENT]: New.
11502 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11503 (UNKNOWN_SIDE_EFFECTS): New.
11504 (stop_tracing): New.
11505 (flush_trace_buffer): New.
11506 (stop_tracing_bkpt): New.
11507 (flush_trace_buffer_bkpt): New.
11508 (read_inferior_integer): New.
11509 (read_inferior_uinteger): New.
11510 (read_inferior_data_pointer): New.
11511 (write_inferior_data_pointer): New.
11512 (write_inferior_integer): New.
11513 (write_inferior_uinteger): New.
11514 (struct collect_static_trace_data_action): Delete.
11515 (enum tracepoint_type): New.
11516 (struct tracepoint) <type>: New field `type'.
11517 <actions_str, step_actions, step_actions_str>: Only include in
11519 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11520 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11521 (tracepoints): Use IP_AGENT_EXPORT.
11522 (last_tracepoint): Don't include in the IPA.
11523 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11524 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11525 (alloced_trace_state_variables): New.
11526 (trace_state_variables): Use IP_AGENT_EXPORT.
11527 (traceframe_t): Delete unused variable.
11528 (circular_trace_buffer): Don't include in the IPA.
11529 (trace_buffer_start): Delete.
11530 (struct trace_buffer_control): New.
11531 (trace_buffer_free): Delete.
11532 (struct ipa_trace_buffer_control): New.
11533 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11534 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11536 (trace_buffer_ctrl): New.
11537 (TRACE_BUFFER_CTRL_CURR): New.
11538 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11539 Reimplement as macros.
11540 (trace_buffer_wrap): Delete.
11541 (traceframe_write_count, traceframe_read_count)
11542 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11543 (struct tracepoint_hit_ctx) <type>: New field.
11544 (struct fast_tracepoint_ctx): New.
11545 (memory_barrier): New.
11547 (record_tracepoint_error): Update atomically in the IPA.
11548 (clear_inferior_trace_buffer): New.
11549 (about_to_request_buffer_space): New.
11550 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11551 updating the same buffer.
11552 (add_tracepoint): Default the tracepoint's type to trap
11553 tracepoint, and orig_size to -1.
11554 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11555 internal variables.
11556 (create_trace_state_variable): New parameter `gdb'. Handle it.
11557 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11558 (cmd_qtdp): Handle fast tracepoints.
11559 (cmd_qtdv): Adjust.
11560 (max_jump_pad_size): New.
11561 (gdb_jump_pad_head): New.
11562 (get_jump_space_head): New.
11563 (claim_jump_space): New.
11564 (sort_tracepoints): New.
11565 (MAX_JUMP_SIZE): New.
11566 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11568 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11569 support. Upload fast traceframes, and delete internal IPA
11571 (stop_tracing_handler): New.
11572 (flush_trace_buffer_handler): New.
11573 (cmd_qtstop): Upload fast tracepoints.
11574 (response_tracepoint): Handle fast tracepoints.
11575 (tracepoint_finished_step): Upload fast traceframes. Set the
11576 tracepoint hit context's tracepoint type.
11577 (handle_tracepoint_bkpts): New.
11578 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11579 type. Add comment about fast tracepoints.
11580 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11581 non-existing action_str field.
11582 (get_context_regcache): Handle fast tracepoints.
11583 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11585 (fast_tracepoint_from_jump_pad_address): New.
11586 (fast_tracepoint_from_ipa_tpoint_address): New.
11587 (collecting_t): New.
11588 (force_unlock_trace_buffer): New.
11589 (fast_tracepoint_collecting): New.
11591 (gdb_collect): New.
11592 (write_inferior_data_ptr): New.
11593 (target_tp_heap): New.
11594 (target_malloc): New.
11595 (download_agent_expr): New.
11597 (download_tracepoints): New.
11598 (download_trace_state_variables): New.
11599 (upload_fast_traceframes): New.
11600 (IPA_FIRST_TRACEFRAME): New.
11601 (IPA_NEXT_TRACEFRAME_1): New.
11602 (IPA_NEXT_TRACEFRAME): New.
11603 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11604 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11605 (gdb_jump_pad_buffer_end): New.
11606 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11607 (initialize_tracepoint): Adjust.
11608 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11609 buffer. Initialize the low module.
11610 * utils.c (PREFIX, TOOLNAME): New.
11611 (malloc_failure): Use PREFIX.
11612 (error): In the IPA, an error causes an exit.
11613 (fatal, warning): Use PREFIX.
11614 (internal_error): Use TOOLNAME.
11615 (NUMCELLS): Increase to 10.
11616 * configure, config.in: Regenerate.
11618 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11620 * server.c (handle_query) <qSupported>: Do two passes over the
11621 qSupported string to avoid nesting strtok.
11623 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11625 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11627 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11628 -Wl,--dynamic-list.
11629 * configure: Regenerate.
11630 * proc-service.list: New.
11632 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11634 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11637 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11639 * gdbreplay.c (remote_open): Check error return from socket() call by
11640 its equality to -1 not by it being negative.
11641 * remote-utils.c (remote_open): Likewise.
11643 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11645 * config.h: Regenerate.
11647 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11649 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11650 doesn't provide PTRACE_GET_THREAD_AREA.
11652 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11654 * linux-m68k-low.c: Include <asm/ptrace.h>
11655 (ps_get_thread_area): Implement.
11657 2010-05-03 Doug Evans <dje@google.com>
11659 * event-loop.c (struct callback_event): New struct.
11660 (callback_list): New global.
11661 (append_callback_event, delete_callback_event): New functions.
11662 (process_callback): New function.
11663 (start_event_loop): Call it.
11664 * remote-utils.c (NOT_SCHEDULED): Define.
11665 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11666 moved out of readchar.
11667 (readchar): Rewrite. Call reschedule before returning.
11668 (reset_readchar): New function.
11669 (remote_close): Call it.
11670 (process_remaining, reschedule): New functions.
11671 * server.h (callback_handler_func): New typedef.
11672 (append_callback_event, delete_callback_event): Declare.
11674 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11676 * proc-service.c (ps_pglobal_lookup): Use
11677 thread_db_look_up_one_symbol.
11678 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11679 parameter. Use it instead of all_symbols_looked_up.
11680 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11682 (all_symbols_looked_up): Don't declare.
11683 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11684 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11686 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11687 Set all_symbols_looked_up here.
11688 (thread_db_look_up_one_symbol): New.
11689 (thread_db_get_tls_address): Adjust.
11690 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11691 thread_db object on the heap, and tentatively set it in the
11693 (thread_db_init): Don't set all_symbols_looked_up here.
11694 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11696 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11698 * linux-low.c (linux_kill, linux_detach): Adjust.
11699 (status_pending_p_callback): Remove redundant statement. Check
11700 for !TARGET_WAITIKIND_IGNORE, instead of
11701 TARGET_WAITKIND_STOPPED.
11702 (handle_tracepoints): Make sure LWP is locked. Adjust.
11703 (linux_wait_for_event_1): Adjust.
11704 (linux_cancel_breakpoints): New.
11705 (unsuspend_one_lwp): New.
11706 (unsuspend_all_lwps): New.
11707 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11708 (send_sigstop_callback): Change return type to int, add new
11709 `except' parameter and handle it.
11710 (suspend_and_send_sigstop_callback): New.
11711 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11712 pass them down. If SUSPEND, also increment the lwp's suspend
11714 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11715 (need_step_over_p): Don't consider suspended LWPs.
11716 (start_step_over): Adjust.
11717 (proceed_one_lwp): Change return type to int, add new `except'
11718 parameter and handle it.
11719 (unsuspend_and_proceed_one_lwp): New.
11720 (proceed_all_lwps): Use find_inferior instead of
11722 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11723 also decrement the suspend count of LWPs. Pass `except' down,
11724 instead of hacking its suspend count.
11725 (linux_pause_all): Add `freeze' parameter. Adjust.
11726 (linux_unpause_all): New.
11727 (linux_target_ops): Install linux_unpause_all.
11728 * server.c (handle_status): Adjust.
11729 * target.h (struct target_ops): New fields `unpause_all' and
11730 `cancel_breakpoints'. Add new parameter to `pause_all'.
11731 (pause_all): Add new `freeze' parameter.
11732 (unpause_all): New.
11733 (cancel_breakpoints): New.
11734 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11735 cancel breakpoints.
11736 (cmd_qtstart): Pause threads.
11737 (stop_tracing): Pause threads, and cancel breakpoints.
11738 * win32-low.c (win32_target_ops): Adjust.
11740 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11742 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11743 the inferior right away from here...
11744 (linux_wait_1): ... to here, and adjust to check the thread's
11745 last_resume_kind instead of the lwp's step or stop_expected flags.
11747 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11749 * README: Use consistent `GDB' and `GDBserver' spellings.
11751 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11753 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11754 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11755 (linux_detach_one_lwp): Assume the lwp is stopped.
11756 (any_thread_of): Delete.
11757 (linux_detach): Stop all lwps here. Don't blindly delete all
11759 (delete_lwp_callback): New.
11760 (linux_mourn): Delete all lwps of the process that is gone.
11761 (linux_wait_1): Don't delete the last lwp of the process here.
11762 * mem-break.h (mark_breakpoints_out): Declare.
11763 * mem-break.c (mark_breakpoints_out): New.
11764 (free_all_breakpoints): Use it.
11765 * server.c (handle_target_event): If the process is gone, mark
11767 * thread-db.c (struct thread_db) <create_bp>: New field.
11768 (thread_db_enable_reporting): Fix prototype. Store a thread event
11769 breakpoint reference in the thread_db struct.
11770 (thread_db_load_search): Clear the thread_db object.
11771 (try_thread_db_load_1): Ditto.
11772 (switch_to_process): New.
11773 (disable_thread_event_reporting): Use it.
11774 (remove_thread_event_breakpoints): New.
11775 (thread_db_detach, thread_db_mourn): Use it.
11777 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11779 * linux-low.c (linux_enable_event_reporting): New.
11780 (linux_wait_for_event_1, handle_extended_wait): Use it.
11782 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11784 * linux-low.c (linux_kill_one_lwp, linux_kill)
11785 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11786 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11787 SIGSTOP even if the LWP is stopped.
11788 (send_sigstop_callback): New.
11789 (stop_all_lwps): Use send_sigstop_callback instead.
11790 (linux_resume_one_thread): Adjust.
11791 (proceed_one_lwp): Still proceed an LWP that the client has
11792 requested to stop, if we haven't reported it as stopped yet. Make
11793 sure that LWPs the client want stopped, have a pending SIGSTOP.
11795 2010-04-26 Doug Evans <dje@google.com>
11797 * server.c (handle_general_set): Make static.
11799 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11800 Print received char after testing for error/eof instead of before.
11801 (input_interrupt): Tweak comment.
11803 2010-04-23 Doug Evans <dje@google.com>
11805 * server.c (start_inferior): Print inferior argv if --debug.
11807 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11809 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11810 * nto-x86-low.c: Include server.h
11812 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11814 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11815 be consistent with other sources of this directory.
11816 (init_registers_amd64): Correct name of source file of this function
11819 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11821 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11822 64-bit executables.
11824 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11826 * win32-i386-low.c: Add 64-bit support.
11827 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11828 (init_registers_amd64): Declare.
11829 (mappings): Add 64-bit version of array.
11830 (init_windows_x86): New function.
11831 (the_low_target): Change init_arch field to init_windows_x86.
11833 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11835 * win32-low.c: Adapt to support also 64-bit architecture.
11836 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11837 (get_image_name): Use SIZE_T type for local variable `done'.
11838 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11839 (toolhelp_get_dll_name): Idem.
11840 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11841 Use uintptr_t typecast to avoid warning.
11842 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11843 (handle_exception): Use phex_nz to avoid warning.
11844 (win32_wait): Remove unused local variable `process'.
11846 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11848 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11851 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11853 * configure.ac: Use `ws2_32' library for srv_mingw.
11854 * configure: Regenerate.
11855 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11856 * remote-utils.c: Likewise.
11858 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11860 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11861 if __x86_64__ is defined.
11863 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11865 * configure: Regenerate.
11867 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11869 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11870 * target.h (target_ops): New get_tib_address field.
11871 * win32-low.h (win32_thread_info): Add thread_local_base field.
11872 * win32-low.c (child_add_thread): Add tlb argument.
11873 Set thread_local_base field to TLB.
11874 (get_child_debug_event): Adapt to child_add_thread change.
11875 (win32_get_tib_address): New function.
11876 (win32_target_ops): Set get_tib_address field to
11877 win32_get_tib_address.
11878 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11880 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11882 * linux-low.c (linux_mourn): Also remove the process.
11883 * server.c (handle_target_event): Don't remove the process here.
11884 * nto-low.c (nto_mourn): New.
11885 (nto_target_ops): Install it.
11886 * spu-low.c (spu_mourn): New.
11887 (spu_target_ops): Install it.
11888 * win32-low.c (win32_mourn): New.
11889 (win32_target_ops): Install it.
11891 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11893 * server.h (buffer_xml_printf): Remove redundant `;'.
11895 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11897 * regcache.c (set_register_cache): Invalidate regcaches before
11898 changing the register cache layout.
11899 (regcache_invalidate_one): Allow a NULL regcache.
11900 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11901 regcaches before changing the register cache layout or the target
11904 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11906 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11907 variable warning on Linux/x86-64.
11909 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11911 GDBserver disconnected tracing support.
11913 * linux-low.c (linux_remove_process): Delete.
11914 (add_lwp): Don't set last_resume_kind here.
11915 (linux_kill): Use `mourn'.
11916 (linux_detach): Use `thread_db_detach', and `mourn'.
11917 (linux_mourn): New.
11918 (linux_attach_lwp_1): Adjust comment.
11919 (linux_attach): last_resume_kind moved the thread_info; adjust.
11920 (status_pending_p_callback): Adjust.
11921 (linux_wait_for_event_1): Adjust.
11922 (count_events_callback, select_singlestep_lwp_callback)
11923 (select_event_lwp_callback, cancel_breakpoints_callback)
11924 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11925 (proceed_one_lwp): Adjust.
11926 (linux_async): Add debug output.
11927 (linux_thread_stopped): New.
11928 (linux_pause_all): New.
11929 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11931 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11932 (thread_db_free): Delete declaration.
11933 (thread_db_detach, thread_db_mourn): Declare.
11934 * thread-db.c (thread_db_init): Use thread_db_mourn.
11935 (thread_db_free): Delete, split in two.
11936 (disable_thread_event_reporting): New.
11937 (thread_db_detach): New.
11938 (thread_db_mourn): New.
11940 * server.h (struct thread_info) <last_resume_kind>: New field.
11941 <attached>: Add comment.
11942 <gdb_detached>: New field.
11943 (handler_func): Change return type to int.
11944 (handle_serial_event, handle_target_event): Ditto.
11945 (gdb_connected): Declare.
11947 (disconnected_tracing): Declare.
11948 (stop_tracing): Declare.
11950 * server.c (handle_query) <qSupported>: Report support for
11951 disconnected tracing.
11952 (queue_stop_reply_callback): Account for running threads.
11953 (gdb_wants_thread_stopped): New.
11954 (gdb_wants_all_threads_stopped): New.
11955 (gdb_reattached_process): New.
11956 (handle_status): Clear the `gdb_detached' flag of all processes.
11957 In all-stop, stop all threads.
11958 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11959 (process_serial_event): If the remote connection breaks, or if an
11960 exit was forced with "monitor exit", force an event loop exit.
11961 Handle disconnected tracing on detach.
11962 (handle_serial_event): Adjust.
11963 (handle_target_event): If GDB isn't connected, forward events back
11964 to the inferior, unless the last process exited, in which case,
11965 exit gdbserver. Adjust interface.
11967 * remote-utils.c (remote_open): Don't block in accept. Instead
11968 register an event loop source on the listen socket file
11969 descriptor. Refactor bits into ...
11970 (listen_desc): ... this new global.
11971 (gdb_connected): ... this new function.
11972 (enable_async_notification): ... this new function.
11973 (handle_accept_event): ... this new function.
11974 (remote_close): Clear remote_desc.
11976 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11978 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11980 (mourn_inferior): Define.
11981 (target_process_qsupported): Avoid the dangling else problem.
11982 (thread_stopped): Define.
11983 (pause_all): Define.
11984 (target_waitstatus_to_string): Declare.
11985 * target.c (target_waitstatus_to_string): New.
11987 * tracepoint.c (tracing): Make extern.
11988 (disconnected_tracing): New.
11989 (stop_tracing): Make extern. Handle tracing stops due to GDB
11991 (cmd_qtdisconnected): New.
11992 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11993 (handle_tracepoint_general_set): Handle QTDisconnected.
11995 * event-loop.c (event_handler_func): Change return type to int.
11996 (process_event): Bail out if the event handler wants the event
11998 (handle_file_event): Ditto.
11999 (start_event_loop): Bail out if the event handler wants the event
12002 * nto-low.c (nto_target_ops): Adjust.
12003 * spu-low.c (spu_wait): Don't remove the process here.
12004 (spu_target_ops): Adjust.
12005 * win32-low.c (win32_wait): Don't remove the process here.
12006 (win32_target_ops): Adjust.
12008 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12010 * regcache.c (realloc_register_cache): Invalidate inferior's
12011 regcache before recreating it.
12013 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12015 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12017 2010-04-09 Stan Shebs <stan@codesourcery.com>
12018 Pedro Alves <pedro@codesourcery.com>
12020 * server.h (LONGEST): New.
12021 (struct thread_info) <while_stepping>: New field.
12022 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12024 (initialize_tracepoint, handle_tracepoint_general_set)
12025 (handle_tracepoint_query, tracepoint_finished_step)
12026 (tracepoint_was_hit, release_while_stepping_state_list):
12027 (current_traceframe): Declare.
12028 * server.c (handle_general_set): Handle tracepoint packets.
12029 (read_memory): New.
12030 (write_memory): New.
12031 (handle_search_memory_1): Use read_memory.
12032 (handle_query): Report support for conditional tracepoints, trace
12033 state variables, and tracepoint sources. Handle tracepoint
12035 (main): Initialize the tracepoints module.
12036 (process_serial_event): Handle traceframe reads/writes.
12038 * linux-low.c (handle_tracepoints): New.
12039 (linux_wait_1): Call it.
12040 (linux_resume_one_lwp): Handle while-stepping.
12041 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12042 (linux_target_ops): Install them.
12043 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12045 * linux-x86-low.c (x86_supports_tracepoints): New.
12046 (the_low_target). Install it.
12048 * mem-break.h (delete_breakpoint): Declare.
12049 * mem-break.c (delete_breakpoint): Make external.
12051 * target.h (struct target_ops): Add `supports_tracepoints',
12052 `read_pc', and `write_pc' fields.
12053 (target_supports_tracepoints): Define.
12054 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12057 * regcache.h (struct regcache) <registers_owned>: New field.
12058 (init_register_cache, regcache_cpy): Declare.
12059 (regcache_read_pc, regcache_write_pc): Declare.
12060 (register_cache_size): Declare.
12061 (supply_regblock): Declare.
12062 * regcache.c (init_register_cache): New.
12063 (new_register_cache): Use it.
12064 (regcache_cpy): New.
12065 (register_cache_size): New.
12066 (supply_regblock): New.
12067 (regcache_read_pc, regcache_write_pc): New.
12069 * tracepoint.c: New.
12071 * Makefile.in (OBS): Add tracepoint.o.
12072 (tracepoint.o): New rule.
12074 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12076 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12078 (i386-mmx.c): Likewise.
12079 (i386-mmx-linux.o): Likewise.
12080 (i386-mmx-linux.c): Likewise.
12082 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12083 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12084 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12085 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12087 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12088 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12089 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12091 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12093 * Makefile.in (clean): Updated.
12095 (i386-avx.c): Likewise.
12096 (i386-avx-linux.o): Likewise.
12097 (i386-avx-linux.c): Likewise.
12098 (amd64-avx.o): Likewise.
12099 (amd64-avx.c): Likewise.
12100 (amd64-avx-linux.o): Likewise.
12101 (amd64-avx-linux.c): Likewise.
12103 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12104 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12105 (srv_amd64_regobj): Add amd64-avx.o.
12106 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12107 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12108 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12109 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12110 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12111 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12112 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12114 * i387-fp.c: Include "i386-xstate.h".
12116 (i387_cache_to_xsave): Likewise.
12117 (i387_xsave_to_cache): Likewise.
12118 (x86_xcr0): Likewise.
12120 * i387-fp.h (i387_cache_to_xsave): Likewise.
12121 (i387_xsave_to_cache): Likewise.
12122 (x86_xcr0): Likewise.
12124 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12125 * linux-crisv32-low.c (target_regsets): Likewise.
12126 * linux-m68k-low.c (target_regsets): Likewise.
12127 * linux-mips-low.c (target_regsets): Likewise.
12128 * linux-ppc-low.c (target_regsets): Likewise.
12129 * linux-s390-low.c (target_regsets): Likewise.
12130 * linux-sh-low.c (target_regsets): Likewise.
12131 * linux-sparc-low.c (target_regsets): Likewise.
12132 * linux-xtensa-low.c (target_regsets): Likewise.
12134 * linux-low.c: Include <sys/uio.h>.
12135 (regsets_fetch_inferior_registers): Support nt_type.
12136 (regsets_store_inferior_registers): Likewise.
12137 (linux_process_qsupported): New.
12138 (linux_target_ops): Add linux_process_qsupported.
12140 * linux-low.h (regset_info): Add nt_type.
12141 (linux_target_ops): Add process_qsupported.
12143 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12145 (init_registers_i386_avx_linux): New.
12146 (init_registers_amd64_avx_linux): Likewise.
12147 (xmltarget_i386_linux_no_xml): Likewise.
12148 (xmltarget_amd64_linux_no_xml): Likewise.
12149 (PTRACE_GETREGSET): Likewise.
12150 (PTRACE_SETREGSET): Likewise.
12151 (x86_fill_xstateregset): Likewise.
12152 (x86_store_xstateregset): Likewise.
12153 (use_xml): Likewise.
12154 (x86_linux_update_xmltarget): Likewise.
12155 (x86_linux_process_qsupported): Likewise.
12156 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12157 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12158 init_registers_i386_linux here. Call
12159 x86_linux_update_xmltarget.
12160 (the_low_target): Add x86_linux_process_qsupported.
12162 * server.c (handle_query): Call target_process_qsupported.
12164 * target.h (target_ops): Add process_qsupported.
12165 (target_process_qsupported): New.
12167 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12169 * inferiors.c (add_thread): Set last_status kind to
12170 TARGET_WAITKIND_IGNORE.
12171 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12172 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12173 (linux_wait_1): Move `thread' local definition to block that uses
12174 it. Don't NULL initialize `event_child'.
12175 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12176 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12177 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12179 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12181 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12182 an extended waitstatus, or by a watchpoint.
12183 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12184 thread was stepping or has been stopped by a watchpoint.
12186 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12188 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12189 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12190 of another, then delete the previous, and validate all
12192 (validate_inserted_breakpoint): New.
12193 (delete_disabled_breakpoints): New.
12194 (validate_breakpoints): New.
12195 (check_mem_read): Validate breakpoints before trusting their
12196 shadow. Delete disabled breakpoints.
12197 (check_mem_write): Validate breakpoints before trusting they
12198 should be inserted. Delete disabled breakpoints.
12199 * mem-break.h (validate_breakpoints):
12200 * server.c (handle_query): Validate breakpoints when we see a
12203 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12205 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12206 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12207 if we could tell there's a GDB breakpoint at stop_pc.
12208 (need_step_over_p): Don't do a step over if we find a GDB
12209 breakpoint at the resume PC.
12211 * mem-break.c (struct raw_breakpoint): New.
12212 (enum bkpt_type): New type `gdb_breakpoint'.
12213 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12214 fields. New field `raw'.
12215 (find_raw_breakpoint_at): New.
12216 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12217 breakpoint instead.
12218 (set_breakpoint_at): Adjust.
12219 (delete_raw_breakpoint): New.
12220 (release_breakpoint): New.
12221 (delete_breakpoint): Rename to...
12222 (delete_breakpoint_1): ... this. Add proc parameter. Use
12223 release_breakpoint. Return ENOENT.
12224 (delete_breakpoint): Reimplement.
12225 (find_breakpoint_at): Delete.
12226 (find_gdb_breakpoint_at): New.
12227 (delete_breakpoint_at): Delete.
12228 (set_gdb_breakpoint_at): New.
12229 (delete_gdb_breakpoint_at): New.
12230 (gdb_breakpoint_here): New.
12231 (set_reinsert_breakpoint): Use release_breakpoint.
12232 (uninsert_breakpoint): Rename to ...
12233 (uninsert_raw_breakpoint): ... this.
12234 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12235 (reinsert_raw_breakpoint): Change parameter type to
12237 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12239 (check_breakpoints): Adjust. Use release_breakpoint.
12240 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12241 (breakpoint_inserted_here): Ditto.
12242 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12243 Don't trust the breakpoint's shadow if it is not inserted.
12244 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12245 (delete_all_breakpoints): Adjust.
12246 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12247 use delete_breakpoint_1.
12249 * mem-break.h (breakpoints_supported): Delete declaration.
12250 (set_gdb_breakpoint_at): Declare.
12251 (gdb_breakpoint_here): Declare.
12252 (delete_breakpoint_at): Delete.
12253 (delete_gdb_breakpoint_at): Declare.
12255 * server.h (struct raw_breakpoint): Forward declare.
12256 (struct process_info): New field `raw_breakpoints'.
12258 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12261 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12263 * linux-low.c (status_pending_p_callback): Fix comment.
12264 (linux_wait_for_event_1): Move most of the internal breakpoint
12265 handling from here...
12266 (linux_wait_1): ... to here.
12267 (count_events_callback): New.
12268 (select_singlestep_lwp_callback): New.
12269 (select_event_lwp_callback): New.
12270 (cancel_breakpoints_callback): New.
12271 (select_event_lwp): New.
12272 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12273 priority to all LWPs that have had events that should be reported
12274 to the client. Cancel breakpoints when about to reporting the
12275 event to the client, not while stopping lwps. No longer cancel
12276 finished single-steps here.
12277 (cancel_finished_single_step): Delete.
12278 (cancel_finished_single_steps): Delete.
12280 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12282 * mem-break.c (enum bkpt_type): New.
12283 (struct breakpoint): New field `type'.
12284 (set_breakpoint_at): Change return type to struct breakpoint
12285 pointer. Set type to `other_breakpoint' by default.
12286 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12287 in the breakpoint list.
12288 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12289 (reinsert_breakpoint): Rename to ...
12290 (reinsert_raw_breakpoint): ... this.
12291 (reinsert_breakpoints_at): Adjust.
12292 * mem-break.h (struct breakpoint): Declare.
12293 (set_breakpoint_at): Change return type to struct breakpoint
12296 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12298 * server.c (handle_query): Assign, not compare.
12300 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12302 Teach linux gdbserver to step-over-breakpoints.
12304 * linux-low.c (can_hardware_single_step): New.
12305 (supports_breakpoints): New.
12306 (handle_extended_wait): If stopping threads, read the stop pc of
12307 the new cloned LWP.
12309 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12310 low target doesn't support retrieving the PC.
12311 (add_lwp): Set last_resume_kind to resume_continue.
12312 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12313 (linux_attach): Don't clear stop_expected. Set the lwp's
12314 last_resume_kind to resume_stop.
12315 (linux_detach_one_lwp): Don't check for removed breakpoints.
12316 (check_removed_breakpoint): Delete.
12317 (status_pending_p): Rename to ...
12318 (status_pending_p_callback): ... this. Don't check for removed
12319 breakpoints. Don't consider threads that are stopped from GDB's
12321 (linux_wait_for_lwp): Always read the stop_pc here.
12322 (cancel_breakpoint): New.
12323 (step_over_bkpt): New global.
12324 (linux_wait_for_event_1): Implement stepping over breakpoints.
12325 (gdb_wants_lwp_stopped): New.
12326 (gdb_wants_all_stopped): New.
12327 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12328 single-step traps here. Store the thread's last reported target
12330 (send_sigstop): Don't clear stop_expected. Always set it,
12332 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12333 (cancel_finished_single_step): New.
12334 (cancel_finished_single_steps): New.
12335 (wait_for_sigstop): Don't cancel finished single-step traps here.
12336 (linux_resume_one_lwp): Don't check for removed breakpoints.
12337 Don't set `step' on non-hardware step archs.
12338 (linux_set_resume_request): Ignore resume_stop requests if already
12339 stopping or stopped. Set the lwp's last_resume_kind.
12340 (resume_status_pending_p): Don't check for removed breakpoints.
12341 (need_step_over_p): New.
12342 (start_step_over): New.
12343 (finish_step_over): New.
12344 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12345 requests. Clear the thread's last reported target waitstatus.
12346 Don't use the `suspended' flag. Don't consider pending breakpoints.
12347 (linux_resume): Start a step-over if necessary.
12348 (proceed_one_lwp): New.
12349 (proceed_all_lwps): New.
12350 (unstop_all_lwps): New.
12351 * linux-low.h (struct lwp_info): Rewrite comment for the
12352 `suspended' flag. Add the `stop_pc' field. Delete the
12353 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12354 Add `'last_resume_kind' and `need_step_over' fields.
12355 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12356 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12357 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12358 (set_raw_breakpoint_at): New.
12359 (set_breakpoint_at): Rewrite to use it.
12360 (reinsert_breakpoint_handler): Delete.
12361 (set_reinsert_breakpoint): New.
12362 (reinsert_breakpoint_by_bp): Delete.
12363 (delete_reinsert_breakpoints): New.
12364 (uninsert_breakpoint): Rewrite.
12365 (uninsert_breakpoints_at): New.
12366 (reinsert_breakpoint): Rewrite.
12367 (reinsert_breakpoints_at): New.
12368 (check_breakpoints): Rewrite.
12369 (breakpoint_here): New.
12370 (breakpoint_inserted_here): New.
12371 (check_mem_read): Adjust.
12372 * mem-break.h (breakpoints_supported, breakpoint_here)
12373 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12374 (reinsert_breakpoint_by_bp): Delete declaration.
12375 (delete_reinsert_breakpoints): Declare.
12376 (reinsert_breakpoint): Delete declaration.
12377 (reinsert_breakpoints_at): Declare.
12378 (uninsert_breakpoint): Delete declaration.
12379 (uninsert_breakpoints_at): Declare.
12380 (check_breakpoints): Adjust prototype.
12381 * server.h: Adjust include order.
12382 (struct thread_info): Declare here. Add a `last_status' field.
12384 2010-03-23 Michael Snyder <msnyder@vmware.com>
12386 * server.c (crc32): New function.
12387 (handle_query): Add handling for 'qCRC:' request.
12389 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12391 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12392 lwp had been stopped by a watchpoint.
12394 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12396 * server.h (internal_error): Declare.
12397 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12398 * utils.c (internal_error): New function.
12400 2010-03-15 Andreas Schwab <schwab@redhat.com>
12402 * configure.srv: Fix typo setting srv_regobj.
12404 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12406 * linux-low.c (fetch_register): Avoid passing a non string literal
12408 (usr_store_inferior_registers): Ditto.
12410 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12412 * linux-low.c (linux_write_memory): Bail out early if peeking
12415 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12417 * linux-low.h (struct lwp_info): New fields
12418 `stopped_by_watchpoint' and `stopped_data_address'.
12419 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12420 here, and cache them in the lwp object.
12421 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12423 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12425 (linux_stopped_by_watchpoint): Rewrite.
12426 (linux_stopped_data_address): Rewrite.
12428 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12430 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12431 switching the current inferior, not before.
12433 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12435 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12436 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12437 i386-linux.c and amd64-linux.c.
12438 (reg-i386.o): Removed.
12439 (reg-i386.c): Likewise.
12440 (reg-i386-linux.o): Likewise.
12441 (reg-i386-linux.c): Likewise.
12442 (reg-x86-64.o): Likewise.
12443 (reg-x86-64.c): Likewise.
12444 (reg-x86-64-linux.o): Likewise.
12445 (reg-x86-64-linux.c): Likewise.
12447 (i386.c): Likewise.
12448 (i386-linux.o): Likewise.
12449 (i386-linux.c): Likewise.
12450 (amd64.o): Likewise.
12451 (amd64.c): Likewise.
12452 (amd64-linux.o): Likewise.
12453 (amd64-linux.c): Likewise.
12455 * configure.srv (srv_i386_regobj): New.
12456 (srv_i386_linux_regobj): Likewise.
12457 (srv_amd64_regobj): Likewise.
12458 (srv_amd64_linux_regobj): Likewise.
12459 (srv_i386_32bit_xmlfiles): Likewise.
12460 (srv_i386_64bit_xmlfiles): Likewise.
12461 (srv_i386_xmlfiles): Likewise.
12462 (srv_amd64_xmlfiles): Likewise.
12463 (srv_i386_linux_xmlfiles): Likewise.
12464 (srv_amd64_linux_xmlfiles): Likewise.
12465 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12466 srv_xmlfiles to $srv_i386_xmlfiles.
12467 (i[34567]86-*-mingw32ce*): Likewise.
12468 (i[34567]86-*-mingw*): Likewise.
12469 (i[34567]86-*-nto*): Likewise.
12470 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12471 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12472 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12473 (x86_64-*-linux*): Likewise.
12475 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12476 (init_registers_amd64_linux): New.
12477 (x86_arch_setup): Replace init_registers_x86_64_linux with
12478 init_registers_amd64_linux.
12480 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12482 * configure.ac: Check for libdl. If it is not available link against
12483 static libthread_db.
12484 * configure: Regenerate.
12486 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12490 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12491 handing a read watchpoint.
12492 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12494 2010-02-12 Doug Evans <dje@google.com>
12496 * linux-low.c (linux_supports_tracefork_flag): Document.
12497 (linux_look_up_symbols): Add comment.
12499 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12501 * regcache.c (supply_register): Clear regcache if buf is NULL.
12503 2010-02-02 Nicolas Roche <roche@sourceware.org>
12504 Joel Brobecker <brobecker@adacore.com>
12506 * inferiors.c (find_inferior): Add function documentation.
12507 (unloaded_dll): Handle the case where the unloaded dll has not
12508 been previously registered in the dll list.
12510 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12512 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12513 (thumb2_breakpoint): New.
12514 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12516 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12518 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12519 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12522 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12524 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12526 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12528 * linux-s390-low.c (s390_collect_ptrace_register)
12529 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12531 2010-01-21 Doug Evans <dje@google.com>
12533 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12534 (PTRACE_ARG4_TYPE): New macro.
12535 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12536 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12537 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12538 (usr_store_inferior_registers): Ditto.
12539 (linux_read_memory, linux_write_memory): Ditto.
12540 (linux_test_for_tracefork): Ditto.
12542 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12543 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12545 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12547 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12550 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12552 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12553 prototype to take a regcache. Adjust.
12555 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12557 * regcache.h (struct thread_info): Forward declare.
12558 (struct regcache): New.
12559 (new_register_cache): Adjust prototype.
12560 (get_thread_regcache): Declare.
12561 (free_register_cache): Adjust prototype.
12562 (registers_to_string, registers_from_string): Ditto.
12563 (supply_register, supply_register_by_name, collect_register)
12564 (collect_register_as_string, collect_register_by_name): Ditto.
12565 * regcache.c (struct inferior_regcache_data): Delete.
12566 (get_regcache): Rename to ...
12567 (get_thread_regcache): ... this. Adjust. Switch inferior before
12568 fetching registers.
12569 (regcache_invalidate_one): Adjust.
12570 (regcache_invalidate): Fix prototype.
12571 (new_register_cache): Return the new register cache.
12572 (free_register_cache): Change prototype.
12573 (realloc_register_cache): Adjust.
12574 (registers_to_string): Change prototype to take a regcache. Adjust.
12575 (registers_from_string): Ditto.
12576 (register_data): Ditto.
12577 (supply_register): Ditto.
12578 (supply_register_by_name): Ditto.
12579 (collect_register): Ditto.
12580 (collect_register_as_string): Ditto.
12581 (collect_register_by_name): Ditto.
12582 * server.c (process_serial_event): Adjust.
12583 * linux-low.h (regset_fill_func, regset_store_func): Change
12585 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12587 * linux-low.c (get_stop_pc): Adjust.
12588 (check_removed_breakpoint): Adjust.
12589 (linux_wait_for_event): Adjust.
12590 (linux_resume_one_lwp): Adjust.
12591 (fetch_register): Add regcache parameter. Adjust.
12592 (usr_store_inferior_registers): Ditto.
12593 (regsets_fetch_inferior_registers): Ditto.
12594 (regsets_store_inferior_registers): Ditto.
12595 (linux_fetch_registers, linux_store_registers): Ditto.
12596 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12598 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12600 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12601 prototype to take a regcache.
12602 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12603 * remote-utils.c (convert_ascii_to_int, outreg)
12604 (prepare_resume_reply): Change prototype to take a regcache.
12606 * target.h (struct target_ops) <fetch_registers, store_registers>:
12607 Change prototype to take a regcache.
12608 (fetch_inferior_registers, store_inferior_registers): Change
12609 prototype to take a regcache. Adjust.
12610 * proc-service.c (ps_lgetregs): Adjust.
12611 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12612 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12613 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12614 take a regcache. Adjust.
12615 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12616 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12617 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12618 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12619 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12620 (cris_cannot_fetch_register):
12621 (cris_breakpoint_at): Change prototype to take a regcache.
12623 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12624 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12625 to take a regcache. Adjust.
12626 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12628 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12629 take a regcache. Adjust.
12630 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12631 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12632 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12633 * linux-mips-low.c (mips_get_pc):
12634 (mips_set_pc): Change prototype to take a regcache. Adjust.
12635 (mips_reinsert_addr): Adjust.
12636 (mips_collect_register): Change prototype to take a regcache.
12638 (mips_supply_register):
12639 (mips_collect_register_32bit, mips_supply_register_32bit)
12640 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12641 (mips_store_fpregset): Ditto.
12642 * linux-ppc-low.c (ppc_supply_ptrace_register)
12643 (ppc_supply_ptrace_register): Ditto.
12644 (parse_spufs_run): Adjust.
12645 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12646 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12647 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12648 take a regcache. Adjust.
12649 * linux-s390-low.c (s390_collect_ptrace_register)
12650 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12651 (s390_set_pc): Change prototype to take a regcache. Adjust.
12652 (s390_arch_setup): Adjust.
12653 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12654 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12655 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12656 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12657 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12659 (sparc_breakpoint_at): Adjust.
12660 * linux-xtensa-low.c (xtensa_fill_gregset):
12661 (xtensa_store_gregset):
12662 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12663 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12664 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12665 prototype to take a regcache. Adjust.
12666 * win32-arm-low.c (arm_fetch_inferior_register)
12667 (arm_store_inferior_register): Change prototype to take a
12669 * win32-i386-low.c (i386_fetch_inferior_register)
12670 (i386_store_inferior_register): Change prototype to take a
12672 * win32-low.c (child_fetch_inferior_registers)
12673 (child_store_inferior_registers): Change prototype to take a
12675 (win32_wait): Adjust.
12676 (win32_fetch_inferior_registers): Change prototype to take a
12678 (win32_store_inferior_registers): Adjust.
12679 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12680 store_inferior_register>: Change prototype to take a regcache.
12682 2010-01-20 Doug Evans <dje@google.com>
12684 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12686 (linux_wait_for_event1, linux_init_signals): Ditto.
12687 (W_STOPCODE): Provide definition if missing.
12689 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12691 * linux-low.c (linux_core_of_thread): New.
12692 (compare_ints, show_process, list_threads): New.
12693 (linux_qxfer_osdata): Report threads and cores.
12694 (linux_target_op): Register linux_core_of_thread.
12695 * remote-utils.c (prepare_resume_reply): Report the core.
12696 (buffer_xml_printf): Support %d specifier.
12697 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12699 (handle_query): Handle qXfer:threads. Announce availability
12701 * target.h (struct target_ops): New field core_of_thread.
12703 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12705 * Makefile.in (clean): Remove new generated files.
12706 (reg-s390.o, reg-s390.c): Remove rules.
12707 (reg-s390x.o, reg-s390x.c): Likewise.
12708 (s390-linux32.o, s390-linux32.c): Add rules.
12709 (s390-linux64.o, s390-linux64.c): Likewise.
12710 (s390x-linux64.o, s390x-linux64.c): Likewise.
12711 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12712 * linux-s390-low.c: Include <elf.h>.
12713 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12714 (init_registers_s390): Remove prototype.
12715 (init_registers_s390x): Likewise.
12716 (init_registers_s390_linux32): Add prototype.
12717 (init_registers_s390_linux64): Likewise.
12718 (init_registers_s390x_linux64): Likewise.
12719 (s390_num_regs_3264): New define.
12720 (s390_regmap_3264): New global variable.
12721 (s390_cannot_fetch_register): Remove obsolete check.
12722 (s390_cannot_store_register): Likewise.
12723 (s390_collect_ptrace_register): Handle upper/lower register halves.
12724 (s390_supply_ptrace_register): Likewise.
12725 (s390_fill_gregset): Update to register number changes.
12726 (s390_get_hwcap): New routine.
12727 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12728 Install appropriate regmap and register set.
12730 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12732 * server.c (gdbserver_version): Update copyright year to 2010.
12733 * gdbreplay.c (gdbreplay_version): Likewise.
12735 2009-12-28 Doug Evans <dje@google.com>
12737 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12738 elf/external.h. Include <elf.h> instead but only if necessary.
12740 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12742 * linux-low.c (linux_remove_process): Remove `detaching'
12743 parameter. Don't release/detach from thread_db here.
12744 (linux_kill): Release/detach from thread_db here, ...
12745 (linux_detach): ... and here, before actually detaching.
12746 (linux_wait_1): ... and here, when a process exits.
12747 * thread-db.c (any_thread_of): New.
12748 (thread_db_free): Switch the current inferior to a thread of the
12751 2009-12-21 Doug Evans <dje@google.com>
12753 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12755 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12756 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12757 warning ifndef __NR_tkill. Move setting of errno there too.
12758 Delete unnecessary resetting of errno after syscall.
12759 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12761 * configure.ac: Check for dladdr.
12762 * config.in: Regenerate.
12763 * configure: Regenerate.
12764 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12765 (try_thread_db_load): Update.
12767 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12769 2009-12-18 Doug Evans <dje@google.com>
12771 * event-loop.c: Include unistd.h if it exists.
12773 * linux-low.c (my_waitpid): Move definition away from being in
12774 between linux_tracefork_child/linux_test_for_tracefork.
12776 * gdb_proc_service.h (psaddr_t): Fix type.
12777 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12778 signature to match glibc.
12780 2009-12-16 Doug Evans <dje@google.com>
12782 * linux-low.c (linux_read_memory): Fix argument to read.
12784 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12786 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12787 events, don't leave current_inferior pointing at null.
12789 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12791 * win32-low.c (LOG): Delete.
12792 (OUTMSG): Output to stderr.
12793 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12794 on compile time LOG macro.
12795 (win32_wait): Fix debug output.
12797 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12799 * win32-low.c (win32_add_one_solib): If the dll name is
12800 "ntdll.dll", prepend the system directory to the dll path.
12802 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12804 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12806 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12807 Vladimir Prus <vladimir@codesourcery.com>
12809 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12810 * configure.ac: Check for __mcoldfire__ and set
12811 gdb_cv_m68k_is_coldfire.
12812 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12813 reg-cf.o and reg-m68k.o.
12814 * configure: Regenerated.
12816 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12818 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12819 Pass it to thread_db_free.
12820 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12821 proper `detaching' argument to linux_remove_process.
12822 * linux-low.h (thread_db_free): Add `detaching' parameter.
12823 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12825 (thread_db_free): Add `detaching' parameter. Only
12826 call td_ta_clear_event if detaching from process.
12828 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12830 * thread-db.c (thread_db_free): Fix typo.
12832 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12835 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12837 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12839 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12840 with an i686 compiler.
12841 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12843 * configure: Rebuilt.
12845 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12849 * server.c (handle_search_memory_1): Correct read_addr initialization
12850 in loop for searching subsequent chunks.
12852 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12854 * configure.ac: New --with-libthread-db option.
12855 * thread-db.c: Allow direct dependence on libthread_db.
12856 (thread_db_free): Adjust.
12857 * config.in: Regenerate.
12858 * configure: Likewise.
12860 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12863 * thread-db.c (attach_thread): New function.
12864 (maybe_attach_thread): Return success/failure.
12865 (find_new_threads_callback): Adjust.
12866 (thread_db_find_new_threads): Loop until no new threads.
12868 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12870 * proc-service.c (ps_lgetregs): Formatting.
12872 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12874 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12875 * configure.ac: Adjust.
12876 * linux-low.h (struct process_info_private): Move members to struct
12878 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12879 * linux-low.c (linux_remove_process): Adjust.
12880 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12881 * server.c (handle_query): Move code ...
12882 (handle_monitor_command): ... here. New function.
12883 * target.h (struct target_ops): New member.
12884 * thread-db.c (struct thread_db): New.
12885 (libthread_db_search_path): New variable.
12886 (thread_db_create_event, thread_db_enable_reporting)
12887 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12888 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12889 (try_thread_db_load_1, dladdr_to_soname): New functions.
12890 (try_thread_db_load, thread_db_load_search): New functions.
12891 (thread_db_init): Search for libthread_db.
12892 (thread_db_free): New function.
12893 (thread_db_handle_monitor_command): Likewise.
12894 * config.in: Regenerate.
12895 * configure: Regenerate.
12897 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12899 * spu-low.c (spu_kill): Wait for inferior to terminate.
12900 Call clear_inferiors.
12901 (spu_detach): Call clear_inferiors.
12903 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12905 * aclocal.m4: Regenerate.
12906 * config.in: Likewise.
12907 * configure: Likewise.
12909 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12911 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12912 (parse_spufs_run): New function.
12913 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12914 (ppc_breakpoint_at): Handle SPU breakpoints.
12916 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12918 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12919 (SPUFS_MAGIC): Define.
12920 (spu_enumerate_spu_ids): New function.
12921 (linux_qxfer_spu): New function.
12922 (linux_target_ops): Install linux_qxfer_spu.
12924 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12926 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12927 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12928 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12929 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12930 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12931 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12932 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12933 (init_registers_powerpc_cell32l): Add prototype.
12934 (init_registers_powerpc_cell64l): Likewise.
12935 (ppc_arch_setup): Detect Cell/B.E. architecture.
12937 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12939 * Makefile.in (datarootdir): New variable.
12941 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12943 * linux-low.c (linux_write_memory): Update debugging output.
12944 * Makefile.in (clean): Add new descriptions.
12945 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12946 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12947 * configure.srv: Add new files for arm*-*-linux*.
12948 * linux-arm-low.c: Add new declarations.
12949 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12950 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12951 (HWCAP_VFPv3D16): New.
12952 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12953 instead of __IWMMXT__.
12954 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12955 (arm_arch_setup): New.
12956 (target_regsets): Remove #ifdef. Add VFP regset.
12957 (the_low_target): Use arm_arch_setup.
12959 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12961 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12962 the main thread again.
12964 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12966 Adding Neutrino gdbserver.
12967 * configure: Regenerated.
12968 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12969 * configure.srv (i[34567]86-*-nto*): New target.
12970 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12971 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12972 (nto_comctrl) [__QNX__]: New function.
12973 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12975 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12977 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12980 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12981 Pedro Alves <pedro@codesourcery.com>
12983 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12984 don't support CONTEXT_EXTENDED_REGISTERS.
12985 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12986 (the_low_target): Install them.
12987 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12988 failing with ERROR_PIPE_NOT_CONNECTED.
12990 2009-06-30 Doug Evans <dje@google.com>
12991 Pierre Muller <muller@ics.u-strasbg.fr>
12993 Add h/w watchpoint support to x86-linux, win32-i386.
12994 * Makefile.in (SFILES): Add i386-low.c
12995 (i386_low_h): Define.
12996 (i386-low.o): Add dependencies.
12997 (linux-x86-low.o): Add i386-low.h dependency.
12998 (win32-i386-low.o): Ditto.
12999 * i386-low.c: New file.
13000 * i386-low.h: New file.
13001 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13002 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13003 * linux-low.c (linux_add_process): Initialize arch_private.
13004 (linux_remove_process): Free arch_private.
13005 (add_lwp): Initialize arch_private.
13006 (delete_lwp): Free arch_private.
13007 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13009 * linux-low.h (process_info_private): New member arch_private.
13010 (lwp_info): New member arch_private.
13011 (linux_target_ops): New members new_process, new_thread,
13013 (ptid_of): New macro.
13014 * linux-x86-low.c: Include stddef.h, i386-low.h.
13015 (arch_process_info): New struct.
13016 (arch_lwp_info): New struct.
13017 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13018 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13019 (i386_dr_low_get_status): New function.
13020 (x86_insert_point, x86_remove_point): New functions.
13021 (x86_stopped_by_watchpoint): New function.
13022 (x86_stopped_data_address): New function.
13023 (x86_linux_new_process, x86_linux_new_thread): New functions.
13024 (x86_linux_prepare_to_resume): New function.
13025 (the_low_target): Add entries for insert_point, remove_point,
13026 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13028 * server.c (debug_hw_points): New global.
13029 (monitor_show_help): Document set debug-hw-points.
13030 (handle_query): Process "set debug-hw-points".
13031 * server.h (debug_hw_points): Declare.
13032 (paddress): Declare.
13033 * utils.c (NUMCELLS, CELLSIZE): New macros.
13034 (get_sell, xsnprintf, paddress): New functions.
13035 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13036 remove_point, stopped_by_watchpoint, stopped_data_address.
13037 * win32-i386-low.c: Include i386-low.h.
13038 (debug_reg_state): Replaces dr.
13039 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13040 (i386_dr_low_get_status): New function.
13041 (i386_insert_point, i386_remove_point): New functions.
13042 (i386_stopped_by_watchpoint): New function.
13043 (i386_stopped_data_address): New function.
13044 (i386_initial_stuff): Update.
13045 (get_thread_context,set_thread_context,i386_thread_added): Update.
13046 (the_low_target): Add entries for insert_point,
13047 remove_point, stopped_by_watchpoint, stopped_data_address.
13048 * win32-low.c (win32_insert_watchpoint): New function.
13049 (win32_remove_watchpoint): New function.
13050 (win32_stopped_by_watchpoint): New function.
13051 (win32_stopped_data_address): New function.
13052 (win32_target_ops): Add entries for insert_watchpoint,
13053 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13054 * win32-low.h (win32_target_ops): New members insert_point,
13055 remove_point, stopped_by_watchpoint, stopped_data_address.
13057 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13059 * server.c (process_serial_event): Re-return unsupported, not
13060 error, if the type isn't recognized. Re-allow supporting only
13061 insert or remove packets. Also call require_running for
13062 breakpoints. Add missing break statement to default case. Tidy.
13063 * target.h (struct target_ops): Rename insert_watchpoint to
13064 insert_point, and remove_watchpoint to remove_point.
13066 * linux-low.h (struct linux_target_ops): Likewise.
13067 * linux-low.c (linux_insert_watchpoint): Rename to ...
13068 (linux_insert_point): ... this. Adjust.
13069 (linux_remove_watchpoint): Rename to ...
13070 (linux_remove_point): ... this. Adjust.
13071 (linux_target_ops): Adjust.
13072 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13073 (cris_insert_point): ... this.
13074 (cris_remove_watchpoint): Rename to ...
13075 (cris_remove_point): ... this.
13076 (the_low_target): Adjust.
13078 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13080 * server.c (handle_v_kill): Pass signal_pid to
13081 kill_inferior if multi_process is zero.
13083 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13085 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13086 * target.h (target_ops): Comment for *_watchpoint to make it clear
13087 the functions can get types '0' and '1'.
13089 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13091 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13092 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13093 * regcache.c (get_regcache): Likewise.
13094 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13095 * win32-low.c (child_fetch_inferior_registers): Remove check for
13098 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13099 Pedro Alves <pedro@codesourcery.com>
13101 * target.h (struct target_ops) <supports_multi_process>: New
13103 (target_supports_multi_process): New.
13104 * server.c (handle_query): Even if GDB reports support, only
13105 enable multi-process if the target also supports it. Report
13106 multi-process support only if the target backend supports it.
13107 * linux-low.c (linux_supports_multi_process): New function.
13108 (linux_target_ops): Install it as target_supports_multi_process
13111 2009-05-24 Doug Evans <dje@google.com>
13113 Global renaming of find_thread_pid to find_thread_ptid.
13114 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13115 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13116 All callers updated.
13118 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13119 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13122 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13123 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13124 (linux_resume_one_lwp): Ditto.
13126 2009-05-23 Doug Evans <dje@google.com>
13128 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13129 from struct inferior_list_entry * to struct lwp_info *.
13130 All callers updated.
13132 2009-05-13 Doug Evans <dje@google.com>
13134 * linux-x86-low.c: Don't include assert.h.
13135 (x86_siginfo_fixup): Use fatal, not assert.
13136 (x86_arch_setup): Fix comment.
13138 2009-05-12 Doug Evans <dje@google.com>
13140 Biarch support for i386/amd64 gdbserver.
13141 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13142 Add linux-x86-low.c.
13143 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13144 (linux-x86-low.o): Add.
13145 * linux-x86-64-low.c: Delete.
13146 * linux-i386-low.c: Delete.
13147 * linux-x86-low.c: New file.
13148 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13150 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13152 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13153 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13154 (linux_child_pid_to_exec_file): New function.
13155 (elf_64_header_p, elf_64_file_p): New functions.
13156 (siginfo_fixup): New function.
13157 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13158 give target a chance to convert layout.
13159 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13160 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13162 2009-05-07 Doug Evans <dje@google.com>
13164 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13165 (regsets_store_inferior_registers): Ditto.
13167 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13171 * linux-low.c (must_set_ptrace_flags): Delete.
13172 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13174 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13175 `lwp->must_set_ptrace_flags' instead.
13176 (linux_wait_for_event_1): Set ptrace options here.
13177 (linux_wait_1): ... not here.
13179 2009-04-30 Doug Evans <dje@google.com>
13181 * inferiors.c (started_inferior_callback): New function.
13182 (attached_inferior_callback): New function.
13183 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13184 * server.c (print_started_pid, print_attached_pid): New functions.
13185 (detach_or_kill_for_exit): New function.
13186 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13187 * server.h (have_started_inferiors_p): Declare.
13188 (have_attached_inferiors_p): Declare.
13190 * inferiors.c (remove_process): Fix memory leak, free process.
13191 * linux-low.c (linux_remove_process): New function.
13192 (linux_kill): Call it instead of remove_process.
13193 (linux_detach, linux_wait_1): Ditto.
13195 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13197 * configure.srv: Add x86 Windows CE target.
13199 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13201 * inferiors.c (get_thread_process): Make global.
13202 * server.h (get_thread_process): Add prototype.
13203 * thread-db.c (find_one_thread): Use get_thread_process
13204 instead of current_process.
13205 (thread_db_get_tls_address): Do not crash if called when
13206 thread layer is not yet initialized.
13208 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13210 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13211 * spu-low.c (current_tid): Rename to ...
13212 (current_ptid): ... this.
13213 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13214 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13215 ptid_get_lwp (current_ptid) instead of current_tid.
13216 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13217 instead of current_tid. Use find_process_pid to verify pid
13218 argument is valid. Pass proper argument to remove_process.
13219 (spu_thread_alive): Compare current_ptid instead of current_tid.
13220 (spu_resume): Likewise.
13222 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13224 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13227 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13229 Implement the multiprocess extensions, and add linux multiprocess
13232 * server.h (ULONGEST): Declare.
13233 (struct ptid, ptid_t): New.
13234 (minus_one_ptid, null_ptid): Declare.
13235 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13236 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13237 (struct inferior_list_entry): Change `id' type from unsigned from
13239 (struct sym_cache, struct breakpoint, struct
13240 process_info_private): Forward declare.
13241 (struct process_info): Declare.
13242 (current_process): Declare.
13243 (all_processes): Declare.
13244 (initialize_inferiors): Declare.
13245 (add_thread): Adjust to use ptid_t.
13246 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13247 (add_process, remove_process, find_thread_pid): Declare.
13248 (find_inferior_id): Adjust to use ptid_t.
13249 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13250 (multi_process): Declare.
13251 (push_event): Adjust to use ptid_t.
13252 (read_ptid, write_ptid): Declare.
13253 (prepare_resume_reply): Adjust to use ptid_t.
13254 (clear_symbol_cache): Declare.
13255 * inferiors.c (all_processes): New.
13256 (null_ptid, minus_one_ptid): New.
13257 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13258 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13259 (add_thread): Change unsigned long to ptid. Remove gdb_id
13261 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13262 (gdb_id_to_thread): Rename to ...
13263 (find_thread_pid): ... this. Change unsigned long to ptid.
13264 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13265 (loaded_dll, pull_pid_from_list): Adjust.
13266 (add_process, remove_process, find_process_pid)
13267 (get_thread_process, current_process, initialize_inferiors): New.
13268 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13269 (struct target_waitstatus) <related_pid>: Ditto.
13270 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13271 return type to int.
13272 (struct target_ops) <join>: Add `pid' argument.
13273 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13274 (struct target_ops) <wait>: Add `ptid' field. Change return type
13276 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13277 (mywait): Add `ptid' argument. Change return type to ptid_t.
13278 (target_pid_to_str): Declare.
13279 * target.c (set_desired_inferior): Adjust to use ptids.
13280 (mywait): Add new `ptid' argument. Adjust.
13281 (target_pid_to_str): New.
13282 * mem-break.h (free_all_breakpoints): Declare.
13283 * mem-break.c (breakpoints): Delelete.
13284 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13285 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13286 to use per-process breakpoint list.
13287 (free_all_breakpoints): New.
13288 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13289 (symbol_cache, all_symbols_looked_up): Delete.
13291 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13293 (prepare_resume_reply): Change ptid argument's type from unsigned
13294 long to ptid_t. Adjust. Implement W;process and X;process.
13295 (free_sym_cache, clear_symbol_cache): New.
13296 (look_up_one_symbol): Adjust to per-process symbol cache. *
13297 * server.c (cont_thread, general_thread, step_thread): Change type
13299 (attached): Delete.
13300 (multi_process): New.
13301 (last_ptid): Change type to ptid_t.
13302 (struct vstop_notif) <ptid>: Change type to ptid_t.
13303 (queue_stop_reply, push_event): Change `ptid' argument's type to
13305 (discard_queued_stop_replies): Add `pid' argument.
13306 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13307 changes. Don't reference the `attached' global.
13308 (attach_inferior): Adjust to mywait interface changes.
13309 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13310 features. Handle and report "multiprocess+". Handle
13312 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13314 (handle_v_kill): New.
13315 (handle_v_stopped): Adjust to use target_pid_to_str.
13316 (handle_v_requests): Allow multiple attaches and runs when
13317 multiprocess extensions are in effect. Handle "vKill".
13318 (myresume): Adjust to use ptids.
13319 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13320 (handle_status): Adjust to discard_queued_stop_replies interface
13322 (first_thread_of, kill_inferior_callback)
13323 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13324 (main): Call initialize_inferiors. Adjust to use ptids, killing
13325 and detaching from all inferiors. Handle multiprocess packet
13327 * linux-low.h: Include gdb_proc_service.h.
13328 (struct process_info_private): New.
13329 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13330 <lwpid_of>: Use ptid_get_lwp.
13331 (get_lwp_thread): Adjust.
13332 (struct lwp_info): Add `dead' member.
13333 (find_lwp_pid): Declare.
13334 * linux-low.c (thread_db_active): Delete.
13335 (new_inferior): Adjust comment.
13336 (inferior_pid): Delete.
13337 (linux_add_process): New.
13338 (handle_extended_wait): Adjust.
13339 (add_lwp): Change unsigned long to ptid.
13340 (linux_create_inferior): Add process to processes table. Adjust
13341 to use ptids. Don't set new_inferior here.
13342 (linux_attach_lwp): Rename to ...
13343 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13344 it. Adjust to use ptids.
13345 (linux_attach_lwp): New.
13346 (linux_attach): Add process to processes table. Don't set
13348 (struct counter): New.
13349 (second_thread_of_pid_p, last_thread_of_process_p): New.
13350 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13351 multiple processes.
13352 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13353 processes. Remove process from process table.
13354 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13355 to multiple processes.
13356 (any_thread_of): New.
13357 (linux_detach): Add `pid' argument, and handle it. Remove process
13358 from processes table.
13359 (linux_join): Add `pid' argument. Handle it.
13360 (linux_thread_alive): Change unsighed long argument to ptid_t.
13361 Consider dead lwps as not being alive.
13362 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13363 threads we're not interested in.
13364 (same_lwp, find_lwp_pid): New.
13365 (linux_wait_for_lwp): Change `pid' argument's type from int to
13367 (linux_wait_for_event): Rename to ...
13368 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13369 from int to ptid_t. Adjust.
13370 (linux_wait_for_event): New.
13371 (linux_wait_1): Add `ptid' argument. Change return type to
13372 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13373 that exit from the process table.
13374 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13376 (mark_lwp_dead): New.
13377 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13378 stopping all threads, mark its main lwp as dead.
13379 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13381 (fetch_register, usr_store_inferior_registers)
13382 (regsets_fetch_inferior_registers)
13383 (regsets_store_inferior_registers, linux_read_memory)
13384 (linux_write_memory): Inline `inferior_pid'.
13385 (linux_look_up_symbols): Adjust to use per-process
13386 `thread_db_active'.
13387 (linux_request_interrupt): Adjust to use ptids.
13388 (linux_read_auxv): Inline `inferior_pid'.
13389 (initialize_low): Don't reference thread_db_active.
13390 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13391 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13392 (ps_getpid): Return the pid of the current inferior.
13393 * thread-db.c (proc_handle, thread_agent): Delete.
13394 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13396 (find_one_thread): Change argument type to ptid_t. Adjust to
13398 (maybe_attach_thread): Adjust to per-process data and ptids.
13399 (thread_db_find_new_threads): Ditto.
13400 (thread_db_init): Ditto.
13401 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13402 processes table. Adjust to use ptids.
13403 (spu_kill, spu_detach): Adjust interface. Remove process from
13405 (spu_join, spu_thread_alive): Adjust interface.
13406 (spu_wait): Adjust interface. Remove process from processes
13407 table. Adjust to use ptids.
13408 * win32-low.c (current_inferior_tid): Delete.
13409 (current_inferior_ptid): New.
13410 (debug_event_ptid): New.
13411 (thread_rec): Take a ptid. Adjust.
13412 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13413 (child_delete_thread): Ditto.
13414 (do_initial_child_stuff): Add `attached' argument. Add process to
13416 (child_fetch_inferior_registers, child_store_inferior_registers):
13418 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13419 (win32_attach): Pass 1 to do_initial_child_stuff.
13420 (win32_kill): Adjust interface. Remove process from processes
13422 (win32_detach): Ditto.
13423 (win32_join): Adjust interface.
13424 (win32_thread_alive): Take a ptid.
13425 (win32_resume): Adjust to use ptids.
13426 (get_child_debug_event): Ditto.
13427 (win32_wait): Adjust interface. Remove exiting process from
13430 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13432 Non-stop mode support.
13434 * server.h (non_stop): Declare.
13435 (gdb_client_data, handler_func): Declare.
13436 (delete_file_handler, add_file_handler, start_event_loop):
13438 (handle_serial_event, handle_target_event, push_event)
13439 (putpkt_notif): Declare.
13440 * target.h (enum resume_kind): New.
13441 (struct thread_resume): Replace `step' field by `kind' field.
13442 (TARGET_WNOHANG): Define.
13443 (struct target_ops) <wait>: Add `options' argument.
13444 <supports_non_stop, async, start_non_stop>: New fields.
13445 (target_supports_non_stop, target_async): New.
13446 (start_non_stop): Declare.
13447 (mywait): Add `options' argument.
13448 * target.c (mywait): Add `options' argument. Print child exit
13449 notifications here.
13450 (start_non_stop): New.
13451 * server.c (non_stop, own_buf, mem_buf): New globals.
13452 (struct vstop_notif): New.
13453 (notif_queue): New global.
13454 (queue_stop_reply, push_event, discard_queued_stop_replies)
13455 (send_next_stop_reply): New.
13456 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13458 (attach_inferior): In non-stop mode, don't wait for the target
13460 (handle_general_set): Handle QNonStop.
13461 (handle_query): When handling qC, return the current general
13462 thread, instead of the first thread of the list.
13463 (handle_query): If the backend supports non-stop mode, include
13464 QNonStop+ in the qSupported query response.
13465 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13467 (handle_v_attach, handle_v_run): Handle non-stop mode.
13468 (handle_v_stopped): New.
13469 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13470 (myresume): Adjust to use resume_kind. Handle non-stop.
13471 (queue_stop_reply_callback): New.
13472 (handle_status): Handle non-stop mode.
13473 (main): Clear non_stop flag on reconnection. Use the event-loop.
13474 Refactor serial protocol handling from here ...
13475 (process_serial_event): ... to this new function. When GDB
13476 selects any thread, select one here. In non-stop mode, wait until
13477 GDB acks all pending events before exiting.
13478 (handle_serial_event, handle_target_event): New.
13479 * remote-utils.c (remote_open): Install remote_desc in the event
13481 (remote_close): Remove remote_desc from the event loop.
13482 (putpkt_binary): Rename to...
13483 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13484 (putpkt_binary): New as wrapper around putpkt_binary_1.
13485 (putpkt_notif): New.
13486 (prepare_resume_reply): In non-stop mode, don't change the
13488 * event-loop.c: New.
13489 * Makefile.in (OBJ): Add event-loop.o.
13490 (event-loop.o): New rule.
13492 * linux-low.h (pid_of): Moved here.
13494 (get_lwp_thread): Use lwpid_of.
13495 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13496 * linux-low.c (pid_of): Delete.
13497 (inferior_pid): Use lwpid_of.
13498 (linux_event_pipe): New.
13499 (target_is_async_p): New.
13501 (handle_extended_wait): Use lwpid_of.
13502 (add_lwp): Don't set lwpid field.
13503 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13504 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13505 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13506 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13507 first. Adjust to linux_wait_for_event interface changes. Use
13509 (linux_detach): Don't delete the main lwp here.
13510 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13511 (status_pending_p): Don't consider explicitly suspended lwps.
13512 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13513 pointer. Add OPTIONS argument. Change return type to int. Use
13514 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13515 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13516 pointer. Add status pointer argument. Return a pid instead of a
13517 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13518 changes. In non-stop mode, don't switch to a random thread.
13519 (linux_wait): Rename to...
13520 (linux_wait_1): ... this. Add target_options argument, and handle
13521 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13522 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13523 clean exit and signal exit code. Don't stop all threads in
13524 non-stop mode. In all-stop mode, only stop all threads when
13525 reporting a stop to GDB. Handle explicit thread stop requests.
13526 (async_file_flush, async_file_mark): New.
13528 (send_sigstop): Use lwpid_of.
13529 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13530 interface changes. In non-stop mode, don't switch to a random
13532 (linux_resume_one_lwp): Use lwpid_of.
13533 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13534 (linux_resume_one_thread): ... this. Handle resume_stop. In
13535 non-stop mode, don't look for pending flag in all threads.
13536 (resume_status_pending_p): Don't consider explicitly suspended
13538 (my_waitpid): Reimplement. Emulate __WALL.
13539 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13541 (sigchld_handler, linux_supports_non_stop, linux_async)
13542 (linux_start_non_stop): New.
13543 (linux_target_ops): Register linux_supports_non_stop, linux_async
13544 and linux_start_non_stop.
13545 (initialize_low): Install SIGCHLD handler.
13546 * thread-db.c (thread_db_create_event, find_one_thread)
13547 (thread_db_get_tls_address): Use lwpid_of.
13548 * win32-low.c (win32_detach): Adjust to use resume_kind.
13549 (win32_wait): Add `options' argument.
13550 * spu-low.c (spu_resume): Adjust to use resume_kind.
13551 (spu_wait): Add `options' argument.
13553 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13555 Decouple target code from remote protocol.
13557 * target.h (enum target_waitkind): New.
13558 (struct target_waitstatus): New.
13559 (struct target_ops) <wait>: Return an unsigned long. Take a
13560 target_waitstatus pointer instead of a char pointer.
13561 (mywait): Likewise.
13562 * target.c (mywait): Change prototype to return an unsigned long.
13563 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13564 * server.h (thread_from_wait, old_thread_from_wait): Delete
13566 (prepare_resume_reply): Change prototype to take a
13568 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13569 (last_status, last_ptid): New.
13570 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13571 pid instead of a signal.
13572 (attach_inferior): Remove "status" and "signal" parameters.
13574 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13576 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13577 (handle_v_requests, myresume): Remove "status" and "signal"
13578 parameters. Adjust.
13579 (handle_status): New.
13580 (main): Delete local `status'. Adjust.
13581 * remote-utils.c: Include target.h.
13582 (prepare_resume_reply): Change prototype to take a
13583 target_waitstatus. Adjust.
13585 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13587 * spu-low.c (spu_wait): Adjust.
13588 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13590 (win32_wait): Adjust.
13592 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13594 * target.h (struct thread_resume): Delete leave_stopped member.
13595 (struct target_ops): Add a `n' argument to the `resume' callback.
13596 * server.c (start_inferior): Adjust.
13597 (handle_v_cont, myresume): Adjust.
13598 * linux-low.c (check_removed_breakpoint): Adjust to resume
13599 interface change, and to removed leave_stopped field.
13600 (resume_ptr): Delete.
13601 (struct thread_resume_array): New.
13602 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13603 resume interface change.
13604 (linux_continue_one_thread, linux_queue_one_thread)
13605 (resume_status_pending_p): Check if the resume field is NULL
13606 instead of checking the leave_stopped member.
13607 (linux_resume): Adjust to the target resume interface change.
13608 * spu-low.c (spu_resume): Adjust to the target resume interface
13610 * win32-low.c (win32_detach, win32_resume): Ditto.
13612 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13614 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13616 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13618 (linux_continue_one_thread): Only preserve the stepping flag if
13619 there's a pending breakpoint.
13621 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13623 * server.c (main): After the inferior having exited, call
13624 remote_close before exiting gdbserver.
13626 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13628 Fix size of FPSCR in Power 7 processors.
13629 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13630 (PPC_FEATURE_HAS_DFP): New #define.
13631 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13634 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13636 * server.c (handle_query) Whitespace and formatting.
13638 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13640 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13641 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13642 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13643 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13644 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13645 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13646 Makefile.in, configure.ac: Fix whitespace throughout.
13647 * configure: Regenerate.
13649 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13651 * inferiors.c (find_inferior): Make it safe for the callback
13652 function to delete the currently iterated inferior.
13654 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13656 * Makefile.in (linuw_low_h): Move higher.
13657 (thread-db.o): Depend on $(linux_low_h).
13659 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13661 Rename "process" to "lwp" throughout.
13663 * linux-low.c (all_processes): Rename to...
13664 (all_lwps): ... this.
13665 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13666 (add_process): Rename to ...
13667 (add_lwp): ... this. Adjust.
13668 (linux_create_inferior): Adjust.
13669 (linux_attach_lwp): Adjust.
13670 (linux_attach): Adjust.
13671 (linux_kill_one_process): Rename to ...
13672 (linux_kill_one_lwp): ... this. Adjust.
13673 (linux_kill): Adjust.
13674 (linux_detach_one_process): Rename to ...
13675 (linux_detach_one_lwp): ... this. Adjust.
13676 (linux_detach): Adjust.
13677 (check_removed_breakpoint): Adjust.
13678 (status_pending_p): Adjust.
13679 (linux_wait_for_process): Rename to ...
13680 (linux_wait_for_lwp): ... this. Adjust.
13681 (linux_wait_for_event): Adjust.
13682 (send_sigstop): Adjust.
13683 (wait_for_sigstop): Adjust.
13684 (stop_all_processes): Rename to ...
13685 (stop_all_lwps): ... this.
13686 (linux_resume_one_process): Rename to ...
13687 (linux_resume_one_lwp): ... this. Adjust.
13688 (linux_set_resume_request, linux_continue_one_thread)
13689 (linux_queue_one_thread, resume_status_pending_p)
13690 (usr_store_inferior_registers, regsets_store_inferior_registers)
13691 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13693 * linux-low.h (get_process): Rename to ...
13694 (get_lwp): ... this. Adjust.
13695 (get_thread_process): Rename to ...
13696 (get_thread_lwp): ... this. Adjust.
13697 (get_process_thread): Rename to ...
13698 (get_lwp_thread): ... this. Adjust.
13699 (struct process_info): Rename to ...
13700 (struct lwp_info): ... this.
13701 (all_processes): Rename to ...
13702 (all_lwps): ... this.
13703 * proc-service.c (ps_lgetregs): Adjust.
13704 * thread-db.c (thread_db_create_event, find_one_thread)
13705 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13707 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13709 * server.c (handle_query): Handle "qAttached".
13711 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13713 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13714 GPLv3, update license URL.
13716 2009-03-01 Doug Evans <dje@google.com>
13718 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13719 (server_h): Add gdb_signals.h.
13720 (signals.o): Update.
13721 * server.h (target_signal_from_host,target_signal_to_host_p)
13722 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13724 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13726 * remote-utils.c (getpkt): Also generate remote-debug
13727 information if noack_mode is set.
13729 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13731 * server.c (handle_query): Report qXfer:siginfo:read and
13732 qXfer:siginfo:write as supported and handle them.
13733 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13734 * linux-low.c (linux_xfer_siginfo): New.
13735 (linux_target_ops): Set it.
13737 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13739 * server.c (gdbserver_usage): Mention --remote-debug.
13740 (main): Accept '--remote-debug' switch.
13742 2009-01-18 Doug Evans <dje@google.com>
13744 * regcache.c (new_register_cache): No need to check result of xcalloc.
13745 * server.c (handle_search_memory): Back out calls to xmalloc,
13746 result is checked and error is returned to user upon failure.
13747 (handle_query): Ditto. Add more checks for result of malloc.
13748 (handle_v_cont): Check result of malloc, report error back to
13750 (handle_v_run): Ditto. Call freeargv.
13751 * server.h (freeargv): Declare.
13752 * utils.c (freeargv): New fn.
13754 2009-01-15 Doug Evans <dje@google.com>
13756 * gdbreplay.c (perror_with_name): Make arg const char *.
13757 * server.h (target_signal_to_name): Make return type const char *.
13758 * thread-db.c (thread_db_err_str): Make return type const char *.
13759 * utils.c (perror_with_name): Make arg const char *.
13761 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13763 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13764 when handling a EXIT_PROCESS_DEBUG_EVENT.
13766 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13768 * gdbreplay.c (gdbreplay_version): Update copyright year.
13769 * server.c (gdbserver_version): Likewise.
13771 2009-01-05 Doug Evans <dje@google.com>
13773 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13774 (handle_extended_wait): Improve comment.
13776 2008-12-13 Doug Evans <dje@google.com>
13778 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13779 * server.h (ATTR_MALLOC): New macro.
13780 (xmalloc,xcalloc,xstrdup): Declare.
13781 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13782 * inferiors.c: Ditto.
13783 * linux-low.c: Ditto.
13784 * mem-break.c: Ditto.
13785 * regcache.c: Ditto.
13786 * remote-utils.c: Ditto.
13789 * win32-low.c: Ditto.
13791 2008-12-12 Doug Evans <dje@google.com>
13793 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13794 in debugging printf.
13796 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13798 2008-12-09 Doug Evans <dje@google.com>
13800 * linux-low.h (struct process_info): Delete member tid, unused.
13801 * thread-db.c (find_one_thread): Update.
13802 (maybe_attach_thread): Update.
13804 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13806 * target.h (struct target_ops): Add qxfer_osdata member.
13807 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13809 (linux_qxfer_osdata): New functions.
13810 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13812 * server.c (handle_query): Handle "qXfer:osdata:read:".
13813 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13814 (buffer_xml_printf): New functions.
13815 * server.h (struct buffer): New.
13816 (buffer_grow_str, buffer_grow_str0): New macros.
13817 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13818 (buffer_xml_printf): Declare.
13820 2008-11-24 Doug Evans <dje@google.com>
13822 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13824 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13826 * server.c (handle_v_run): Always use the supplied argument list.
13828 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13830 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13831 (xtensa_regmap_table): Add entry for scompare1.
13833 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13835 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13836 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13837 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13838 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13839 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13840 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13841 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13842 XML target descriptions.
13843 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13844 when inferior is running on an ISA 2.05 or later processor. Add
13845 special case to return offset for full 64-bit slot of FPSCR when
13848 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13850 * Makefile.in (SFILES, clean): Added sparc64 files.
13851 (reg-sparc64.o, reg-sparc64.c): New.
13852 * configure.srv (sparc*-*-linux*): New configuration.
13853 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13854 syscall arguments for SPARC.
13855 (regsets_store_inferior_registers): Likewise.
13856 * linux-sparc-low.c: New file.
13858 2008-10-21 Doug Evans <dje@google.com>
13860 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13861 (READLINE_DIR,READLINE_DEP): Delete.
13862 (INTERNAL_CFLAGS): Update.
13863 (LINTFLAGS): Update.
13865 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13867 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13868 whole argv from the last run, not just argv[0].
13870 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13872 * regcache.c (new_register_cache): Return NULL if the register
13873 cache size isn't known yet.
13874 (free_register_cache): Avoid dereferencing a NULL regcache.
13876 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13878 * configure.srv: Merge MIPS and MIPS64.
13880 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13882 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13884 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13886 * Makefile.in: Add required vsx dependencies.
13888 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13889 Declare init_registers_powerpc_vsx32l.
13890 Declare init_registers_powerpc_vsx64l.
13891 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13892 (ppc_arch_setup): Check for VSX in hwcap.
13893 (ppc_fill_vsxregset): New function.
13894 (ppc_store_vsxregset): New function.
13895 Add new VSX entry in regset_info target_regsets.
13897 * configure.srv: Add new VSX dependencies.
13899 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13901 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13902 (remote_open): Set or clear transport_is_reliable.
13903 (putpkt_binary): Don't expect acks in noack mode.
13904 (getpkt): Don't send ack/nac in noack mode.
13905 * server.c (handle_general_set): Handle QStartNoAckMode.
13906 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13908 (main): Reset noack_mode on every connection.
13909 * server.h (noack_mode): Declare.
13911 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13913 * Makefile.in (GDBREPLAY_OBS): New variable.
13914 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13916 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13917 Daniel Jacobowitz <dan@codesourcery.com>
13919 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13920 (usr_store_inferior_registers): Likewise.
13921 (regsets_store_inferior_registers): Likewise.
13923 2008-07-31 Rolf Jansen <rj@surtec.com>
13924 Pedro Alves <pedro@codesourcery.com>
13926 * configure.ac: Check for memmem declaration.
13927 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13928 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13929 (disable_packet_qfThreadInfo): Unconditionally compile.
13930 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13931 * configure, config.in: Regenerate.
13933 2008-07-28 Doug Kwan <dougkwan@google.com>
13935 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13936 (linux_write_memory): Remove declaration of errno.
13938 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13940 * linux-low.c (handle_extended_wait): Do not use "status"
13941 variable uninitialized.
13943 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13945 * server.c (handle_v_attach): Inhibit reporting dll changes.
13947 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13949 * remote-utils.c (prepare_resume_reply): If requested, don't
13950 output "thread:TID" in the T stop reply.
13952 * server.c (disable_packet_vCont, disable_packet_Tthread)
13953 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13954 (handle_query): If requested, disable support for qC, qfThreadInfo
13956 (handle_v_requests): If requested, disable support for vCont.
13957 (gdbserver_show_disableable): New.
13958 (main): Handle --disable-packet and --disable-packet=LIST.
13960 * server.h (disable_packet_vCont, disable_packet_Tthread)
13961 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13963 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13965 * server.c (gdbserver_usage): Mention --version.
13967 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13969 * Makefile.in (gdbreplay.o): New rule.
13971 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13973 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13974 message, not gdbserver.
13976 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13977 Nathan Sidwell <nathan@codesourcery.com>
13978 Joseph Myers <joseph@codesourcery.com>
13980 * acinclude.m4: Include ../../config/acx.m4.
13981 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13982 * configure, config.in: Regenerate.
13983 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13984 * server.c (gdbserver_version): Print PKGVERSION.
13985 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13986 (main): Adjust gdbserver_usage calls.
13987 * gdbreplay.c (version, host_name): Add declarations.
13988 (gdbreplay_version, gdbreplay_usage): New.
13989 (main): Accept --version and --help options.
13991 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13993 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13994 (arm_breakpoint_at): Handle Thumb.
13995 (the_low_target): Add comment.
13997 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13999 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14001 2008-05-09 Doug Evans <dje@google.com>
14003 * server.h (decode_search_memory_packet): Declare.
14004 * remote-utils.c (decode_search_memory_packet): New fn.
14005 * server.c (handle_search_memory_1): New fn.
14006 (handle_search_memory): New fn.
14007 (handle_query): Process qSearch:memory packets.
14009 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14011 * regcache.c (registers_length): Remove.
14012 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14013 full register packet.
14014 * regcache.h (registers_length): Remove prototype.
14015 * server.h (PBUFSIZ): Define to 16384.
14017 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14019 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14020 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14021 powerpc-64l.o, and powerpc-altivec64l.o.
14022 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14023 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14024 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14025 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14026 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14029 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14030 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14031 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14032 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14033 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14034 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14035 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14036 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14037 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14038 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14041 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14042 (init_registers_powerpc_32l): ... this new prototype.
14043 (init_registers_powerpc_32): Remove, replace by ...
14044 (init_registers_powerpc_altivec32l): ... this new prototype.
14045 (init_registers_powerpc_e500): Remove, replace by ...
14046 (init_registers_powerpc_e500l): ... this new prototype.
14047 (init_registers_ppc64): Remove, replace by ...
14048 (init_registers_powerpc_64l): ... this new prototype.
14049 (init_registers_powerpc_64): Remove, replace by ...
14050 (init_registers_powerpc_altivec64l): ... this new prototype.
14051 (ppc_num_regs): Set to 73.
14052 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14053 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14054 (ppc_cannot_store_register): Handle orig_r3 and trap.
14055 (ppc_arch_setup): Update init_registers_... calls.
14056 (ppc_fill_gregset): Handle orig_r3 and trap.
14058 * inferiors.c (clear_inferiors): Reset current_inferior.
14060 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14062 * acinclude.m4: Add override.m4.
14063 * configure: Regenerate.
14065 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14067 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14068 initial call to init_register_ppc64.
14070 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14072 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14073 single powerpc*-*-linux* case.
14074 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14076 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14078 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14079 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14081 * linux-ppc-low.c: Include <elf.h>.
14082 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14083 (ppc_hwcap): New global variable.
14084 (ppc_regmap): Remove __SPE__ #ifdef sections.
14085 (ppc_regmap_e500): New global variable.
14086 (ppc_cannot_store_register): Update __SPE__ special case.
14087 (ppc_get_hwcap): New function.
14088 (ppc_arch_setup): Use it to determine whether inferior supports
14089 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14090 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14091 Do not access registers if target does not support AltiVec.
14092 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14093 Do not access registers if target does not support SPE.
14094 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14096 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14098 * linux-low.c (disabled_regsets, num_regsets): New.
14099 (use_regsets_p): Delete.
14100 (linux_wait_for_process): Clear disabled_regsets.
14101 (regsets_fetch_inferior_registers): Check and set it.
14102 (regsets_store_inferior_registers): Likewise.
14103 (linux_fetch_registers, linux_store_registers): Do not use
14105 (initialize_low): Allocate disabled_regsets.
14107 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14109 * Makefile.in (LIBOBJS): New.
14110 (OBS): Use LIBOBJS.
14111 (memmem.o): New rule.
14112 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14113 * configure: Regenerated.
14115 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14117 * server.c (handle_query): Never return "unsupported" for
14118 qXfer:features:read queries.
14120 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14122 * server.c (get_features_xml): Fix inverted condition.
14123 (handle_query): Always support qXfer:feature:read.
14125 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14127 * server.c (wrapper_argv): New.
14128 (start_inferior): Handle wrapper_argv. If set, expect an extra
14130 (gdbserver_usage): Document --wrapper.
14131 (main): Parse --wrapper.
14133 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14135 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14136 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14137 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14138 (ppc_set_pc): Likewise.
14139 (ppc_arch_setup): New function.
14140 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14141 of collect_register.
14142 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14144 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14146 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14147 instead of linux-ppc64-low.o.
14148 * linux-ppc64-low.c: Remove file.
14149 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14150 (linux-ppc64-low.o): Remove rule.
14152 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14153 (init_registers_powerpc_64): Likewise.
14154 (ppc_regmap): Conditionally define depending on __powerpc64__.
14155 (ppc_cannot_store_register): Do not special-case "fpscr" when
14156 compiled on __powerpc64__.
14157 (ppc_collect_ptrace_register): New function.
14158 (ppc_supply_ptrace_register): New function.
14159 (ppc_breakpoint): Change type to "unsigned int".
14160 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14161 (the_low_target): Conditionally provide initializers for the
14162 arch_setup member depending on __powerpc64__. Install
14163 collect_ptrace_register and supply_ptrace_register members.
14165 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14167 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14168 * server.c (gdbserver_xmltarget): Define.
14169 (get_features_xml): Use it to replace "target.xml" and arch_string.
14171 * configure.srv: Remove srv_xmltarget. Add XML files that were
14172 mentioned there to srv_xmlfiles instead. Remove conditional tests
14173 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14174 srv_xmlfiles and srv_regobj to include all possible choices.
14175 * configure.ac (srv_xmltarget): Remove.
14176 (srv_xmlfiles): Do not add "target.xml".
14177 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14178 checks for supplementary target information.
14179 * configure: Regenerate.
14180 * Makefile.in (XML_TARGET): Remove.
14181 (target.xml): Remove rule.
14182 (clean): Do not clean up target.xml.
14183 (.PRECIOUS): Do not mention target.xml.
14185 * target.h (struct target_ops): Remove arch_string member.
14186 * linux-low.c (linux_arch_string): Remove.
14187 (linux_target_ops): Remove arch_string initializer.
14188 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14189 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14190 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14191 * spu-low.c (spu_arch_string): Remove.
14192 (spu_target_ops): Remove arch_string initializer.
14193 * win32-low.c (win32_arch_string): Remove.
14194 (win32_target_ops): Remove arch_string initializer.
14195 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14196 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14197 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14199 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14201 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14202 by collect_ptrace_register and supply_ptrace_register hooks.
14203 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14204 instead of checking for the_low_target.left_pad_xfer.
14205 (usr_store_inferior_registers): Use collect_ptrace_register callback
14206 instead of checking for the_low_target.left_pad_xfer.
14208 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14209 (s390_supply_ptrace_register): Likewise.
14210 (s390_fill_gregset): Call s390_collect_ptrace_register.
14211 (the_low_target): Update.
14213 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14214 (ppc_supply_ptrace_register): Likewise.
14215 (the_low_target): Update.
14217 * linux-i386-low.c (the_low_target): Update.
14218 * linux-x86-64-low.c (the_low_target): Update.
14220 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14222 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14223 reg-s390.o and reg-s390x.o.
14225 * linux-low.c (new_inferior): New global variable.
14226 (linux_create_inferior, linux_attach): Set it.
14227 (linux_wait_for_process): Call the_low_target.arch_setup after the
14228 target has stopped for the first time.
14229 (initialize_low): Do not call the_low_target.arch_setup.
14231 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14232 (s390_set_pc): Likewise.
14233 (s390_arch_setup): New function.
14234 (the_low_target): Use s390_arch_setup as arch_setup routine.
14236 * regcache.c (realloc_register_cache): New function.
14237 (set_register_cache): Call it for each existing regcache.
14239 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14241 * server.h (init_registers): Remove prototype.
14243 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14244 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14245 instead of init_registers ().
14246 * linux-arm-low.c (init_registers_arm): Add prototype.
14247 (init_registers_arm_with_iwmmxt): Likewise.
14248 (the_low_target): Add initializer for arch_setup field.
14249 * linux-cris-low.c (init_registers_cris): Add prototype.
14250 (the_low_target): Add initializer for arch_setup field.
14251 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14252 (the_low_target): Add initializer for arch_setup field.
14253 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14254 (the_low_target): Add initializer for arch_setup field.
14255 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14256 (the_low_target): Add initializer for arch_setup field.
14257 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14258 (the_low_target): Add initializer for arch_setup field.
14259 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14260 (the_low_target): Add initializer for arch_setup field.
14261 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14262 (init_registers_mips64_linux): Likewise.
14263 (the_low_target): Add initializer for arch_setup field.
14264 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14265 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14266 (the_low_target): Add initializer for arch_setup field.
14267 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14268 (init_registers_powerpc_64): Likewise.
14269 (the_low_target): Add initializer for arch_setup field.
14270 * linux-s390-low.c (init_registers_s390): Add prototype.
14271 (init_registers_s390x): Likewise.
14272 (the_low_target): Add initializer for arch_setup field.
14273 * linux-sh-low.c (init_registers_sh): Add prototype.
14274 (the_low_target): Add initializer for arch_setup field.
14275 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14276 (the_low_target): Add initializer for arch_setup field.
14277 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14278 (the_low_target): Add initializer for arch_setup field.
14280 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14281 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14282 instead of init_registers ().
14283 * win32-arm-low.c (init_registers_arm): Add prototype.
14284 (the_low_target): Add initializer for arch_setup field.
14285 * win32-i386-low.c (init_registers_i386): Add prototype.
14286 (the_low_target): Add initializer for arch_setup field.
14288 * spu-low.c (init_registers_spu): Add prototype.
14289 (initialize_low): Call initialie_registers_spu () instead of
14290 initialize_registers ().
14292 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14294 * server.c (handle_v_requests): When handling the vRun and vAttach
14295 packets, if already debugging a process, don't kill it. Return an
14298 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14300 * server.c (handle_query): Correct length check.
14302 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14304 * win32-low.c (do_initial_child_stuff): Add process handle
14305 parameter. Set current_process_handle and current_process_id from the
14306 parameters. Clear globals.
14307 (win32_create_inferior): Don't set current_process_handle and
14308 current_process_id here. Instead pass them on the call to
14309 do_initial_child_stuff.
14310 (win32_attach): Likewise.
14311 (win32_clear_inferiors): New.
14312 (win32_kill): Don't close the current process handle or the
14313 current thread handle here. Instead call win32_clear_inferiors.
14314 (win32_detach): Don't open a new handle to the process. Call
14315 win32_clear_inferiors.
14316 (win32_join): Don't rely on current_process_handle; open a new
14317 handle using the process id.
14318 (win32_wait): Call win32_clear_inferiors when the inferior process
14321 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14323 * server.c (monitor_show_help): Add "exit".
14325 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14327 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14328 (clean): Add reg-xtensa.c.
14329 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14330 * configure.srv (xtensa*-*-linux*) New target.
14331 * linux-xtensa-low.c: New.
14332 * xtensa-xtregs.c: New.
14334 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14336 * hostio.c: Don't include errno.h.
14337 (errno_to_fileio_errno): Move to hostio-errno.
14338 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14339 error number outputting to the target->hostio_last_error callback.
14340 (hostio_packet_error): Use FILEIO_EINVAL directly.
14341 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14342 calls to hostio_error.
14343 * hostio-errno.c: New.
14344 * server.h (hostio_last_error_from_errno): Declare.
14345 * target.h (target_ops): Add hostio_last_error member.
14346 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14347 as hostio_last_error handler.
14348 * spu-low.c (spu_target_ops): Likewise.
14349 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14350 (wince_hostio_last_error): New functions.
14351 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14352 as hostio_last_error handler.
14353 (win32_target_ops) [!_WIN32_WCE]: Register
14354 hostio_last_error_from_errno as hostio_last_error handler.
14355 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14356 (hostio-errno.o): New rule.
14357 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14358 * configure.srv (srv_hostio_err_objs): New variable. Default to
14360 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14361 * configure: Regenerate.
14363 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14365 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14366 (linux_kill, linux_detach): Clean up the process list.
14367 * remote-utils.c (remote_open): Improve port number parsing.
14368 (putpkt_binary, input_interrupt): Only send interrupts if the target
14370 * server.c (extended_protocol): Make static.
14371 (attached): Define earlier.
14372 (exit_requested, response_needed, program_argv): New variables.
14373 (target_running): New.
14374 (start_inferior): Clear attached here.
14375 (attach_inferior): Set attached here.
14376 (require_running): Define.
14377 (handle_query): Use require_running and target_running. Implement
14379 (handle_v_attach, handle_v_run): New.
14380 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14381 (gdbserver_usage): Update.
14382 (main): Redo argument parsing. Handle --debug and --multi. Handle
14383 --attach along with other options or after the port. Save
14384 program_argv. Support no initial program. Resynchronize
14385 communication with GDB after an error. Handle "monitor exit".
14386 Use require_running and target_running. Always allow the extended
14387 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14388 restart in extended mode.
14389 * README: Refer to the GDB manual. Update --attach usage.
14391 2007-12-20 Andreas Schwab <schwab@suse.de>
14393 * linux-low.c (STACK_SIZE): Define.
14394 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14395 (linux_test_for_tracefork): Likewise.
14397 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14399 * linux-low.c (linux_wait_for_event): Update messages. Do not
14400 reinsert auto-delete breakpoints.
14401 * mem-break.c (struct breakpoint): Change return type of handler to
14403 (set_breakpoint_at): Update handler type.
14404 (reinsert_breakpoint_handler): Return 1 instead of calling
14406 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14408 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14409 * mem-break.h (set_breakpoint_at): Update handler type.
14410 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14411 * win32-low.c (auto_delete_breakpoint): New.
14412 (get_child_debug_event): Use it.
14414 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14416 * configure.ac: Check for pread and pwrite.
14417 * hostio.c (handle_pread): Fall back to lseek and read.
14418 (handle_pwrite): Fall back to lseek and write.
14419 * config.in, configure: Regenerated.
14421 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14423 * server.c (myresume): Add own_buf argument.
14424 (main): Update calls.
14426 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14428 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14429 * remote-utils.c (remote_open): Do not call disable_async_io.
14430 (block_async_io): Delete.
14431 (unblock_async_io): Make static.
14432 (initialize_async_io): New.
14433 * server.c (handle_v_cont): Handle async I/O here.
14434 (myresume): Likewise. Move other common resume tasks here...
14435 (main): ... from here. Call initialize_async_io. Disable async
14436 I/O before the main loop.
14437 * server.h (initialize_async_io): Declare.
14438 (block_async_io, unblock_async_io): Delete prototypes.
14439 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14441 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14443 * remote-utils.c (readchar): Allow binary data in received messages.
14445 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14447 * win32-low.c (attaching): New global.
14448 (win32_create_inferior): Clear the `attaching' global.
14449 (win32_attach): Set the `attaching' global.
14450 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14451 attaching. Only set a breakpoint at the entry point if not
14454 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14456 * server.c (main): Don't report dll events on the initial
14457 connection on attaches.
14459 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14461 * server.c (main): Relax numerical bases supported for the pid of
14462 the --attach command line argument.
14464 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14466 * win32-low.c (win32_attach): Call OpenProcess before
14467 DebugActiveProcess, not after. Add last error output to error
14470 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14472 * win32-low.c (win32_get_thread_context)
14473 (win32_set_thread_context): New functions.
14474 (thread_rec): Use win32_get_thread_context.
14475 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14476 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14479 2007-12-03 Leo Zayas
14480 Pedro Alves <pedro_alves@portugalmail.pt>
14482 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14484 (child_add_thread): Minor cleanup.
14485 (child_continue): Resume artificially suspended threads before
14486 calling ContinueDebugEvent.
14487 (suspend_one_thread): New.
14488 (fake_breakpoint_event): New.
14489 (get_child_debug_event): Change return type to int. Check here if
14490 gdb sent an interrupt request. If a soft interrupt was requested,
14491 fake a breakpoint event. Return 0 if there is no event to handle,
14493 (win32_wait): Don't check here if gdb sent an interrupt request.
14494 Ensure there is a valid event to handle.
14495 (win32_request_interrupt): Add soft interruption method as last
14498 2007-12-03 Leo Zayas
14499 Pedro Alves <pedro_alves@portugalmail.pt>
14501 * win32-low.h (win32_thread_info): Add descriptions to the
14502 structure members. Replace `suspend_count' counter by a
14504 * win32-low.c (thread_rec): Update condition of when to get the
14505 context from the inferior. Rely on ContextFlags being set if it
14506 has already been retrieved. Only suspend the inferior thread if
14507 we haven't already. Warn if that fails.
14508 (continue_one_thread): s/suspend_count/suspended/. Only call
14509 ResumeThread once. Warn if that fails.
14511 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14513 * win32-low.c (win32_wait): Don't read from the inferior when it
14514 has already exited.
14516 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14518 * Makefile.in (win32_low_h): New variable.
14519 (win32-low.o): Add dependency on $(win32_low_h).
14520 (win32-arm-low.o, win32-i386-low.o): New rules.
14522 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14524 * hostio.c: Correct copyright year.
14526 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14528 * Makefile.in (OBS): Add hostio.o.
14529 (hostio.o): New rule.
14530 * server.h (handle_vFile): Declare.
14531 * hostio.c: New file.
14532 * server.c (handle_v_requests): Take packet_len and new_packet_len
14533 for binary packets. Call handle_vFile.
14534 (main): Update call to handle_v_requests.
14536 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14538 * linux-low.c: Include <sched.h>.
14540 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14542 * linux-low.c (linux_tracefork_grandchild): New.
14543 (linux_tracefork_child): Use clone.
14544 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14546 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14548 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14550 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14552 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14554 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14556 * inferiors.c (change_inferior_id): Delete.
14557 (add_pid_to_list, pull_pid_from_list): New.
14558 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14559 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14560 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14561 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14562 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14563 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14564 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14565 (using_threads): Always set to 1.
14566 (handle_extended_wait): New.
14567 (add_process): Do not set TID.
14568 (linux_create_inferior): Set must_set_ptrace_flags.
14569 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14570 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14571 (linux_thread_alive): Rename TID argument to LWPID.
14572 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14573 (linux_wait_for_event): Do not use TID or check using_threads. Update
14574 call to dead_thread_notify. Call handle_extended_wait.
14575 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14576 (send_sigstop): Delete sigstop_sent.
14577 (wait_for_sigstop): Avoid TID.
14578 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14579 (linux_test_for_tracefork): New.
14580 (linux_lookup_signals): Use thread_db_active and
14581 linux_supports_tracefork_flag.
14582 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14583 * linux-low.h (get_process_thread): Avoid TID.
14584 (struct process_ifo): Move thread_known and tid to the end. Remove
14586 (linux_attach_lwp, thread_db_init): Update prototypes.
14587 * server.h (change_inferior_id): Delete prototype.
14588 (add_pid_to_list, pull_pid_from_list): New prototypes.
14589 * thread-db.c (thread_db_use_events): New.
14590 (find_first_thread): Rename to...
14591 (find_one_thread): ...this. Update callers and messages. Do not
14592 call fatal. Check thread_db_use_events. Do not call
14593 change_inferior_id or new_thread_notify.
14594 (maybe_attach_thread): Update. Do not call new_thread_notify.
14595 (thread_db_init): Set thread_db_use_events. Check use_events.
14596 * utils.c (fatal, warning): Correct message prefix.
14598 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14600 * Makefile.in (clean): Remove new files.
14601 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14602 (powerpc-64.o, powerpc-64.c): New rules.
14603 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14604 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14606 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14608 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14609 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14610 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14611 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14612 (target_regsets): Add AltiVec and SPE register sets.
14613 * configure.ac: Check for AltiVec and SPE.
14614 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14615 (ppc_fill_vrregset, ppc_store_vrregset): New.
14616 (target_regsets): Add AltiVec register set.
14617 * configure: Regenerated.
14619 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14621 * linux-low.c (O_LARGEFILE): Define.
14622 (linux_read_memory): Use /proc/PID/mem.
14623 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14624 * configure, config.in: Regenerated.
14626 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14628 * linux-low.c (linux_wait_for_event): Do not pass signals while
14631 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14633 * win32-low.c (create_process): New.
14634 (win32_create_inferior): Use create_process instead of
14635 CreateProcess. If create_process failed retry appending an ".exe"
14636 suffix. Store the GetLastError result immediatelly after
14637 create_process calls and use it on the call to error.
14639 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14641 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14643 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14645 * configure.ac: Switch license to GPLv3.
14647 2007-08-01 Michael Snyder <msnyder@access-company.com>
14649 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14651 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14653 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14655 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14656 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14657 CloseToolhelp32Snapshot.
14658 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14659 CloseToolhelp32Snapshot.
14661 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14663 * server.c (main): Check for inferior exit before main loop.
14665 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14667 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14668 instead of on tmp_desc.
14670 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14671 Daniel Jacobowitz <dan@codesourcery.com>
14673 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14674 (add_thread): Minor cleanups.
14675 (clear_inferiors): Move lower in the file. Clear the DLL
14677 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14678 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14679 (xml_escape_text): New.
14680 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14682 (handle_v_cont): Report errors.
14683 (gdbserver_version): Update.
14684 (main): Correct size of own_buf. Do not report initial DLL events.
14685 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14686 (unloaded_dll, xml_escape_text): New.
14687 * win32-low.c (enum target_waitkind): Update comments.
14688 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14689 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14690 (win32_EnumProcessModules, win32_GetModuleInformation)
14691 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14692 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14693 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14694 (win32_Module32First, win32_Module32Next, load_toolhelp)
14695 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14696 (get_child_debug_event): Handle DLL events.
14697 (win32_wait): Likewise.
14699 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14701 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14702 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14704 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14706 * win32-low.c (handle_output_debug_string): Ignore event if not
14709 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14711 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14713 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14715 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14717 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14719 * inferiors.c (change_inferior_id): Add comment.
14720 * linux-low.c (check_removed_breakpoint): Add an early
14721 prototype. Improve debug output.
14722 (linux_attach): Doc update.
14723 (linux_detach_one_process, linux_detach): Clean up before releasing
14725 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14726 * linux-low.h (struct process_info): Doc improvement.
14727 * mem-break.c (delete_all_breakpoints): New.
14728 * mem-break.h (delete_all_breakpoints): New prototype.
14729 * thread-db.c (find_first_thread): New.
14730 (thread_db_create_event): Call it instead of
14731 thread_db_find_new_threads. Clean up unused variables.
14732 (maybe_attach_thread): Remove first thread handling.
14733 (thread_db_find_new_threads): Use find_first_thread.
14734 (thread_db_get_tls_address): Likewise.
14736 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14738 * thread-db.c (thread_db_find_new_threads): Add prototype.
14739 (thread_db_create_event): Check for the main thread before adding
14741 (maybe_attach_thread): Only enable event reporting if TID == 0.
14742 (thread_db_get_tls_address): Check for new threads.
14744 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14746 * linux-low.c (linux_create_inferior): Try execv before execvp.
14747 * spu-low.c (spu_create_inferior): Likewise.
14749 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14751 * linux-low.c (linux_create_inferior): Change execv to execvp.
14752 * spu-low.c (spu_create_inferior): Likewies.
14754 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14756 * Makefile.in (clean): Clean new files instead of deleted ones.
14757 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14758 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14760 * configure.srv: Specify XML files and new regformats for MIPS and
14762 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14763 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14764 an entry for the restart register.
14765 (mips_cannot_fetch_register, mips_cannot_store_register)
14766 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14767 register names to match the XML descriptions.
14768 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14769 restart register instead of $0.
14771 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14772 Markus Deuling <deuling@de.ibm.com>
14774 * remote-utils.c (decode_xfer_write): New function.
14775 * server.h (decode_xfer_write): Add prototype.
14776 * server.c (handle_query): Add PACKET_LEN argument. Support
14777 qXfer:spu:read and qXfer:spu:write packets.
14778 (main): Pass packet_len to handle_query.
14779 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14780 * target.h (target_ops): Add qxfer_spu.
14782 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14784 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14785 accessing non-seekable spufs files.
14787 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14789 * server.c (handle_query): Add reply for qC packet.
14791 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14792 Leo Zayas <lerele@champenstudios@com>
14794 * server.h (check_remote_input_interrupt_request): New function.
14795 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14796 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14797 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14798 (check_remote_input_interrupt_request): New function.
14799 * server.h (check_remote_input_interrupt_request): Declare.
14800 * win32-low.c (winapi_DebugBreakProcess,
14801 winapi_GenerateConsoleCtrlEvent): New typedefs.
14802 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14804 (win32_wait): Check for remote interrupt request
14805 with check_remote_input_interrupt_request.
14806 (win32_request_interrupt): New function.
14807 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14809 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14811 * win32-low.c (debug_registers_changed,
14812 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14813 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14814 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14815 (thread_rec): Get context using the low target.
14816 (child_add_thread): Call thread_added on the low target,
14817 which does the same thing.
14819 (do_initial_child_stuff): Remove debug registers references.
14820 Set context using the low target. Resume threads after
14821 setting the contexts.
14822 (child_continue): Remove dead variable. Remove debug
14823 registers references.
14824 (child_fetch_inferior_registers): Go through the low target.
14825 (do_child_store_inferior_registers): Remove.
14826 (child_store_inferior_registers): Go through the low target.
14827 (win32_resume): Remove debug registers references.
14828 Set context using the low target.
14829 (handle_exception): Change return type to void. Don't record
14830 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14831 first chance exception.
14832 (get_child_debug_event): Change return type to void. Remove
14833 goto loop. Always return after waiting for debug event.
14834 (win32_wait): Convert to switch statement. Handle spurious
14837 * win32-i386-low.c (debug_registers_changed,
14838 debug_registers_used): New.
14839 (initial_stuff): Rename to ...
14840 (i386_initial_stuff): ... this. Clear debug registers
14842 (store_debug_registers): Delete.
14843 (i386_get_thread_context): New.
14844 (load_debug_registers): Delete.
14845 (i386_set_thread_context): New.
14846 (i386_thread_added): New.
14847 (single_step): Rename to ...
14848 (i386_single_step): ... this.
14849 (do_fetch_inferior_registers): Rename to ...
14850 (i386_fetch_inferior_register): ... this.
14851 (i386_store_inferior_register): New.
14852 (the_low_target): Adapt to new interface.
14854 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14855 (arm_get_thread_context): New.
14856 (arm_set_thread_context): New.
14858 (do_fetch_inferior_registers): Rename to ...
14859 (arm_fetch_inferior_register): ... this.
14860 (arm_store_inferior_register): New.
14861 (arm_wince_breakpoint): Reimplement as unsigned long.
14862 (arm_wince_breakpoint_len): Define.
14863 (the_low_target): Adapt to new interface.
14865 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14866 load_debug_registers. Add get_thread_context, set_thread_context,
14867 thread_added and store_inferior_register. Rename
14868 fetch_inferior_registers to fetch_inferior_register.
14869 (regptr): Remove declaration.
14871 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14873 * linux-low.c (linux_detach): Change return type to int. Return 0.
14874 * spu-low.c (spu_detach): Likewise.
14876 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14878 * target.h (target_ops): Change return type of detach to int.
14880 (join_inferior): New.
14881 * server.c (main): Don't skip detach support on mingw32.
14882 If the inferior doesn't support detaching return error.
14883 Call join_inferior instead of using waitpid.
14884 * linux-low.c (linux_join): New.
14885 (linux_target_op): Add linux_join.
14886 * spu-low.c (spu_join): New.
14887 (spu_target_ops): Add spu_join.
14888 * win32-low.c (win32_detach): Adapt to new interface.
14889 Reopen current_process_handle before detaching. Issue a child
14890 resume before detaching.
14892 (win32_target_op): Add win32_join.
14894 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14896 * win32-low.c (win32-attach): Fix return value.
14897 * target.h (target_ops): Describe ATTACH return values.
14899 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14901 * win32-low.c (GETPROCADDRESS): Define.
14902 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14903 (winapi_DebugSetProcessKillOnExit): Likewise.
14904 (win32_create_inferior): Force usage of ansi CreateProcessA.
14905 (win32_attach): Use GETPROCADDRESS.
14906 (win32_detach): Likewise.
14908 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14910 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14912 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14914 * win32-low.c: Commit leftover changes from 2007-03-29.
14916 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14918 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14919 fields short instead of int. Add explicit padding.
14920 (i387_cache_to_fsave): Remove unnecessary casts.
14921 (i387_fsave_to_cache): Doc fix.
14922 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14924 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14926 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14927 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14929 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14931 * configure.srv (arm*-*-mingw32ce*): Move near the other
14934 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14936 * configure.ac: Add errno checking.
14937 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14938 sys/file.h and malloc.h.
14939 (AC_CHECK_DECLS): Add perror.
14940 (srv_mingwce): Handle.
14941 * configure.srv (i[34567]86-*-cygwin*): Add
14942 win32-i386-low.o to srv_tgtobj.
14943 (i[34567]86-*-mingw*): Likewise.
14944 (arm*-*-mingw32ce*): Add case.
14945 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14946 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14947 [__MINGW32CE__] (strerror): New function.
14948 [__MINGW32CE__] (errno): Define to GetLastError.
14949 [__MINGW32CE__] (COUNTOF): New macro.
14950 (remote_open): Remove extra close call.
14951 * mem-break.c (delete_breakpoint_at): New function.
14952 * mem-break.h (delete_breakpoint_at): Declare.
14953 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14954 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14955 [USE_WIN32API] (read, write): Add char* casts.
14956 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14957 * server.h: Include wincecompat.h on Windows CE.
14958 [HAVE_ERRNO_H]: Check.
14959 (perror): Declare if not declared.
14960 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14961 (perror_with_name): Remove errno declaration.
14962 * wincecompat.h: New.
14963 * wincecompat.c: New.
14964 * win32-low.h: New.
14965 * win32-arm-low.c: New.
14966 * win32-i386-low.c: New.
14967 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14968 (OUTMSG2): Make it safe.
14970 (COUNTOF): New macro.
14971 (NUM_REGS): Get it from the low target.
14972 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14973 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14974 (thread_rec): Let low target handle debug registers.
14975 (child_add_thread): Likewise.
14976 (child_init_thread_list): Likewise.
14977 (continue_one_thread): Likewise.
14979 (do_child_fetch_inferior_registers): Move to ...
14980 * win32-i386-low.c: ... here, and rename to ...
14981 (do_fetch_inferior_registers): ... this.
14982 * win32-low.c (child_fetch_inferior_registers):
14983 Go through the low target.
14984 (do_child_store_inferior_registers): Use regptr.
14985 (strwinerror): New function.
14986 (win32_create_inferior): Handle Windows CE.
14987 Use strwinerror instead of strerror on Windows error
14988 codes. Add program to the error output.
14989 Don't close the main thread handle on Windows CE.
14990 (win32_attach): Use coredll.dll on Windows CE.
14991 (win32_kill): Close current process and current
14993 (win32_detach): Use coredll.dll on Windows CE.
14994 (win32_resume): Let low target handle debug registers, and
14996 (handle_exception): Add/Remove initial breakpoint. Avoid
14997 non-existant WSTOPSIG on Windows CE.
14998 (win32_read_inferior_memory): Cast to remove warning.
14999 (win32_arch_string): Go through the low target.
15000 (initialize_low): Call set_breakpoint_data with the low
15001 target's breakpoint.
15002 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15003 FOP_REGNUM, mappings): Move to ...
15004 * win32-i386-low.c: ... here.
15005 * win32-low.c (win32_thread_info): Move to ...
15006 * win32-low.h: ... here.
15007 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15008 win32-arm-low.c and wincecompat.c.
15009 (all:): Add $EXEEXT.
15010 (install-only:): Likewise.
15011 (gdbserver:): Likewise.
15012 (gdbreplay:): Likewise.
15013 * config.in: Regenerate.
15014 * configure: Regenerate.
15016 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15018 * win32-low.c: Rename typedef thread_info to
15019 win32_thread_info throughout.
15021 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15023 * win32-i386-low.c: Rename to ...
15024 * win32-low.c: ... this.
15025 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15026 * Makefile.in: Likewise.
15028 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15030 * remote-utils.c (monitor_output): Constify msg parameter.
15031 * server.h (monitor_output): Likewise.
15032 * win32-i386-low.c (handle_output_debug_string): New.
15033 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15034 handle_output_debug_string.
15035 (get_child_debug_event): Likewise.
15037 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15039 * server.c (main): Correct strtoul check.
15041 2007-03-27 Jon Ringle <jon@ringle.org>
15043 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15045 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15047 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15049 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15051 * terminal.h: Check HAVE_SGTTY_H.
15053 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15055 * remote-utils.c (remote_open): Print out the assigned port number.
15057 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15059 * remote-utils.c (monitor_output): New function.
15060 * server.c (debug_threads): Define here.
15061 (monitor_show_help): New function.
15062 (handle_query): Handle qRcmd.
15063 (main): Do not handle 'd' packet.
15064 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15065 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15068 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15070 * Makefile.in (EXEEXT): New.
15071 (clean): Use $(EXEEXT).
15073 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15075 * target.h (target_ops): Rename send_signal to request_interrupt,
15076 and remove enum target_signal parameter.
15077 * linux-low.c (linux_request_interrupt): Rename from
15078 linux_send_signal, and always send SIGINT.
15079 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15080 and always send SIGINT.
15081 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15083 (input_interrupt): Likewise.
15085 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15087 * server.c (get_features_xml): Check if target implemented
15089 * win32-i386-low.c (win32_arch_string): New.
15090 (win32_target_ops): Add win32_arch_string as arch_string member.
15092 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15094 * spu-low.c (spu_arch_string): New.
15095 (spu_target_ops): Add spu_arch_string.
15097 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15099 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15100 * configure.ac: Do not check for terminal.h.
15101 * configure, config.in: Regenerated.
15103 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15105 * Makefile.in (OBS): Add $(XML_BUILTIN).
15106 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15108 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15109 (arm-with-iwmmxt.c): New.
15110 * config.in, configure: Regenerate.
15111 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15112 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15113 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15114 (arm*-*-linux*): Add iWMMXt and regset support.
15115 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15116 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15117 (arm_store_wmmxregset, target_regsets): New.
15118 * server.c (get_features_xml): Take annex argument. Check builtin
15120 (handle_query): Handle multiple annexes.
15122 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15124 * remote-utils.c [USE_WIN32API] (read, write): Define.
15125 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15128 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15130 * linux-i386-low.c (the_low_target): Set arch_string.
15131 * linux-x86-64-low.c (the_low_target): Likewise.
15132 * linux-low.c (linux_arch_string): New.
15133 (linux_target_ops): Add it.
15134 * linux-low.h (struct linux_target_ops): Add arch_string.
15135 * server.c (write_qxfer_response): Use const void * for DATA.
15136 (get_features_xml): New.
15137 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15138 * target.h (struct target_ops): Add arch_string method.
15140 2007-01-03 Denis Pilat <denis.pilat@st.com>
15141 Daniel Jacobowitz <dan@codesourcery.com>
15143 * linux-low.c (linux_kill): Handle being called with no threads.
15144 * win32-i386-low.c (win32_kill): Likewise.
15145 (get_child_debug_event): Clear current_process_handle.
15147 2006-12-30 Denis PILAT <denis.pilat@st.com>
15148 Daniel Jacobowitz <dan@codesourcery.com>
15150 * remote-utils.c (remote_open): Check the type of specified
15151 serial port devices before opening them.
15152 * server.c (main): Kill the inferior if an error occurs during
15153 the first remote_open.
15155 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15157 * README: Update supported targets.
15159 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15161 * Makefile.in (clean): Remove reg-mips64.c.
15162 (reg-mips64.c, reg-mips64.o): New rules.
15163 * configure.srv: Handle mips64. Include regset support for mips.
15164 * linux-mips-low.c (union mips_register): New.
15165 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15166 (mips_breakpoint, mips_breakpoint_at): Use int.
15167 (mips_collect_register, mips_supply_register)
15168 (mips_collect_register_32bit, mips_supply_register_32bit)
15169 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15170 (mips_store_fpregset, target_regsets): New.
15171 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15173 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15175 * configure.srv: Add target "spu*-*-*".
15176 * Makefile.in (clean): Remove reg-spu.c.
15177 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15178 * spu-low.c: New file.
15180 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15182 * configure.ac: Correct td_thr_tls_get_addr test.
15183 * configure: Regenerated.
15185 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15187 * linux-low.c (linux_wait_for_event): Reformat. Use the
15188 pass_signals array.
15189 * remote-utils.c (decode_address_to_semicolon): New.
15190 * server.c (pass_signals, handle_general_set): New.
15191 (handle_query): Mention QPassSignals for qSupported.
15192 (main): Call handle_general_set.
15193 * server.h (pass_signals, decode_address_to_semicolon): New.
15195 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15197 * server.c (handle_query): Correct error handling for read_auxv.
15199 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15201 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15202 and srv_linux_thread_db to yes.
15203 * linux-s390-low.c (s390_fill_gregset): New function.
15204 (target_regsets): Define data structure.
15206 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15208 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15209 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15210 * config.in, configure: Regenerated.
15211 * inferiors.c (gdb_id_to_thread): New function.
15212 (gdb_id_to_thread_id): Use it.
15213 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15214 * linux-low.h (struct process_info): Add th member.
15215 (thread_db_get_tls_address): New prototype.
15216 * remote-utils.c (decode_address): Make non-static.
15217 * server.c (handle_query): Handle qGetTLSAddr.
15218 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15219 * target.h (struct target_ops): Add get_tls_address.
15220 * thread-db.c (maybe_attach_thread): Save the thread handle.
15221 (thread_db_get_tls_address): New.
15223 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15225 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15226 (linux_resume_one_process): Take a siginfo_t *. Update all
15227 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15228 (struct pending_signals): Add a siginfo_t.
15229 (linux_wait_for_process): Always set last_status.
15230 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15231 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15232 * linux-low.h (struct process_info): Add last_status.
15234 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15236 * remote-utils.c (try_rle): New function.
15237 (putpkt_binary): Use it.
15239 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15241 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15242 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15243 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15244 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15245 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15248 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15250 * server.c (terminal_fd): New variable.
15251 (old_foreground_pgrp): Likewise.
15252 (restore_old_foreground_pgrp): New function.
15253 (start_inferior): Record the terminal file descriptor in terminal_fd
15254 and its original foreground group in old_foreground_pgrp. Register
15255 restore_old_foreground_pgrp with atexit().
15257 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15259 * server.c (handle_query): Correct qPart to qXfer.
15261 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15263 * configure.ac: Check for more headers which are missing on
15264 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15265 * configure.srv: Add Cygwin and mingw32.
15266 * remote-utils.c: Don't include headers unconditionally which
15267 are missing on mingw32. Include <winsock.h> for mingw32.
15268 (remote_open): Adjust for mingw32 support. Flush
15269 standard error after writing to it.
15270 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15271 (unblock_async_io, enable_async_io, disable_async_io)
15272 (readchar, getpkt): Update for Winsock support.
15273 (prepare_resume_reply): Expect a protocol signal number.
15274 * server.c: Disable <sys/wait.h> on mingw32.
15275 (start_inferior): Adjust for mingw32 support. Flush
15276 standard error after writing to it.
15277 (attach_inferior): Likewise. Use protocol signal
15279 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15281 * win32-i386-low.c: New file.
15282 * Makefile.in (XM_CLIBS): Set.
15283 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15284 (win32-i386-low.o): New dependency rule.
15285 * linux-low.c (linux_wait): Use target signal numbers.
15286 * target.h (struct target_ops): Doc fix.
15287 * server.h (target_signal_to_name): New prototype.
15288 * gdbreplay.c: Don't include headers unconditionally which
15289 are missing on mingw32. Include <winsock.h> for mingw32.
15290 (remote_close, remote_open): Adjust for Winsock support.
15291 * configure, config.in: Regenerated.
15293 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15295 * server.c (decode_xfer_read, write_qxfer_response): New.
15296 (handle_query): Take a packet length argument. Handle
15297 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15298 the qSupported response.
15299 (main): Update call to handle_query.
15301 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15303 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15304 (putpkt_binary): Renamed from putpkt and adjusted for binary
15306 (putpkt): New wrapper for putpkt_binary.
15307 (readchar): Don't mask off the high bit.
15308 (decode_X_packet): New function.
15309 * server.c (main): Call putpkt_binary if a handler sets the packet
15310 length. Save the length of the incoming packet. Handle 'X'.
15311 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15313 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15315 * server.c (handle_query): Handle qSupported.
15317 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15319 * remote-utils.c (all_symbols_looked_up): New variable.
15320 (look_up_one_symbol): Check it.
15321 * server.h (look_up_one_symbol): New declaration.
15322 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15324 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15326 * Makefile.in (linux-arm-low.o): Update dependencies.
15327 * linux-arm-low.c: Include "gdb_proc_service.h".
15328 (PTRACE_GET_THREAD_AREA): Define.
15329 (ps_get_thread_area): New function.
15331 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15333 * configure.srv (m68k*-*-uclinux*): New target.
15334 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15335 (linux_resume_one_process): Remove extraneous cast.
15336 (linux_read_offsets): New.
15337 (linux_target_op): Add linux_read_offsets on mmuless systems.
15338 * server.c (handle_query): Add qOffsets logic.
15339 * target.h (struct target_ops): Add read_offsets.
15341 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15343 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15344 (PTRACE_GET_THREAD_AREA): Define.
15345 (ps_get_thread_area): New function.
15346 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15347 (linux-x86-64-low.o): Update.
15349 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15351 * configure.ac: Remove checks for prfpregset_t.
15352 * gdb_proc_service.h: New file.
15353 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15354 new "gdb_proc_service.h".
15355 * proc-service.c: Likewise.
15356 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15357 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15358 * Makefile.in (gdb_proc_service_h): Updated.
15359 * configure, config.in: Regenerated.
15361 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15363 * remote-utils.c (prepare_resume_reply): Move declaration
15364 of gdb_id_from_wait to the top of the block.
15366 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15368 * linux-low.c (regsets_store_inferior_registers): Read the regset
15369 from the target before filling it.
15371 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15373 * server.c (attach_inferior): Return SIGTRAP for a successful
15376 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15378 * Makefile.in (OBS): Add version.o.
15379 (STAGESTUFF): Delete.
15380 (version.o): Add dependencies.
15381 (version.c): Replace rule.
15382 (clean): Remove version.c.
15383 * server.c (gdbserver_version): New.
15384 (gdbserver_usage): Use printf.
15385 (main): Handle --version and --help.
15386 * server.h (version, host_name): Add declarations.
15388 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15400 * linux-x86-64-low.c:
15402 * linux-s390-low.c:
15403 * linux-ppc64-low.c:
15405 * linux-mips-low.c:
15406 * linux-m68k-low.c:
15407 * linux-m32r-low.c:
15410 * linux-ia64-low.c:
15411 * linux-i386-low.c:
15412 * linux-crisv32-low.c:
15424 * gdbserver.1: Add (C) after Copyright. Update the FSF
15427 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15429 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15430 (arm_breakpoint_at): Recognize both breakpoints.
15431 (the_low_target): Use the correct breakpoint instruction.
15433 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15435 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15436 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15437 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15438 (the_low_target): Update.
15440 2005-10-25 Andreas Schwab <schwab@suse.de>
15442 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15444 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15445 (ia64_num_regs): Reduce to 462.
15447 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15449 * acinclude.m4: Correct quoting.
15450 * aclocal.m4: Regenerated.
15452 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15453 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15454 (thread_db_init): Call thread_db_err_str.
15455 * configure.ac: Check for TD_VERSION.
15456 * config.in, configure: Regenerated.
15458 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15460 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15462 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15464 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15465 is not available. Define HAVE_PTRACE_GETREGS if it is.
15466 * config.in, configure: Regenerated.
15467 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15468 * linux-i386-low.c, linux-m68k-low.c: Update to use
15469 HAVE_PTRACE_GETREGS.
15470 * linux-low.c (regsets_fetch_inferior_registers)
15471 (regsets_store_inferior_registers): Only return 0 if we processed
15473 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15474 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15476 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15478 * inferiors.c (struct thread_info): Add gdb_id.
15479 (add_thread): Add gdb_id argument.
15480 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15481 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15482 calls to add_thread.
15483 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15484 * server.c (handle_query): Use thread_to_gdb_id.
15485 (handle_v_cont, main): Use gdb_id_to_thread_id.
15486 * server.h (add_thread): Update prototype.
15487 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15490 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15492 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15493 left-padded registers.
15494 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15495 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15497 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15499 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15500 * configure: Regenerate.
15501 * config.in: Regenerate.
15502 * server.h (NEED_DECLARATION_STRERROR):
15503 Replace with !HAVE_DECL_STRERROR.
15505 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15507 * linux-low.c (linux_wait, linux_send_signal): Don't test
15508 an unsigned long variable for > 0 if it could be MAX_ULONG.
15509 * server.c (myresume): Likewise.
15510 * target.c (set_desired_inferior): Likewise.
15512 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15514 * configure.ac: Simplify and improve check for socklen_t.
15515 * configure, config.in: Regenerate.
15517 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15519 * acconfig.h: Remove.
15520 * configure.ac: Add a test for socklen_t. Use three-argument
15521 AC_DEFINE throughout.
15522 * config.in: Regenerated using autoheader 2.59.
15523 * configure: Regenerated.
15525 * gdbreplay.c (socklen_t): Provide a default.
15526 (remote_open): Use socklen_t.
15527 * remote-utils.c (socklen_t): Provide a default.
15528 (remote_open): Use socklen_t.
15529 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15532 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15534 * linux-low.c (linux_read_memory, linux_write_memory)
15535 (linux_read_auxv): Likewise.
15536 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15537 (check_mem_write): Likewise.
15538 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15540 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15541 (registers_from_string, register_data): Likewise.
15542 * server.c (handle_query, main): Likewise.
15543 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15544 (decode_M_packet): Likewise.
15545 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15546 * target.h (struct target_ops): Update read_memory, write_memory,
15548 (read_inferior_memory, write_inferior_memory): Update.
15549 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15550 to unsigned char *.
15551 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15552 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15553 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15554 linux-s390-low.c, linux-sh-low.c: Update for changes in
15555 read_inferior_memory and the_low_target->breakpoint.
15557 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15559 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15560 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15561 * configure.srv: Add powerpc64-*-linux*.
15562 * linux-ppc64-low.c: New file.
15564 2005-05-23 Orjan Friberg <orjanf@axis.com>
15566 * linux-cris-low.c: New file with support for CRIS.
15567 * linux-crisv32-low.c: Ditto for CRISv32.
15568 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15569 (clean): Add reg-cris.c and reg-crisv32.c.
15570 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15571 reg-crisv32.o, and reg-crisv32.c to make rules.
15572 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15573 recognized targets.
15575 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15577 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15578 of sizeof (PTRACE_XFER_TYPE).
15579 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15581 2005-05-12 Orjan Friberg <orjanf@axis.com>
15583 * target.h (struct target_ops): Add insert_watchpoint,
15584 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15585 pointers for hardware watchpoint support.
15586 * linux-low.h (struct linux_target_ops): Ditto.
15587 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15588 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15589 to linux_target_ops.
15590 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15592 * server.c (main): Recognize 'Z' and 'z' packets.
15594 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15596 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15597 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15598 (the_low_target): Add new members.
15600 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15602 * proc-service.c (ps_lgetregs): Search all_processes instead of
15605 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15607 * server.c (start_inferior): Change return type to int.
15608 (attach_inferior): Change sigptr to int *.
15609 (handle_v_cont, handle_v_requests): Change signal to int *.
15610 (main): Change signal to int.
15612 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15614 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15615 * configure.srv: Add m32r*-*-linux*.
15616 * linux-m32r-low.c: New file.
15618 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15620 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15622 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15624 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15625 Take unsigned long arguments for PIDs.
15626 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15627 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15628 (wait_for_sigstop, linux_resume_one_process)
15629 (regsets_fetch_inferior_registers, linux_send_signal)
15630 (linux_read_auxv): Likewise. Update the types of variables holding
15631 PIDs. Update format string specifiers.
15632 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15633 * remote-utils.c (prepare_resume_reply): Likewise.
15634 * server.c (cont_thread, general_thread, step_thread)
15635 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15637 (handle_query): Update format specifiers.
15638 (handle_v_cont, main): Use strtoul for thread IDs.
15639 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15640 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15641 (general_thread, step_thread, thread_from_wait)
15642 (old_thread_from_wait): Update.
15643 * target.h (struct thread_resume): Use unsigned long for THREAD.
15644 (struct target_ops): Use unsigned long for arguments to attach and
15647 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15649 * acinclude.m4: Include bfd/bfd.m4 directly.
15650 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15651 <agriffis@toolchain.org>.
15652 * aclocal.m4, configure: Regenerated.
15654 2005-01-07 Andrew Cagney <cagney@gnu.org>
15656 * configure.ac: Rename configure.in, require autoconf 2.59.
15657 * configure: Re-generate.
15659 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15661 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15662 LIBS when finished.
15663 * aclocal.m4: Regenerated.
15664 * configure: Regenerated.
15666 2004-11-21 Andreas Schwab <schwab@suse.de>
15668 * linux-m68k-low.c (m68k_num_gregs): Define.
15669 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15670 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15671 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15672 (m68k_breakpoint_at): New. Add to the_low_target.
15674 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15675 srv_linux_thread_db to yes.
15677 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15679 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15680 (ARCH_SET_FS): Likewise.
15681 (ARCH_GET_FS): Likewise.
15682 (ARCH_GET_GS): Likewise.
15684 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15686 * linux-i386-low.c (ps_get_thread_area): New.
15687 * linux-x86-64-low.c (ps_get_thread_area): New.
15688 * linux-low.c: Include <sys/syscall.h>.
15689 (linux_kill_one_process): Don't kill the first thread here.
15690 (linux_kill): Kill the first thread here.
15691 (kill_lwp): New function.
15692 (send_sigstop, linux_send_signal): Use it.
15693 * proc-service.c: Clean up #ifdefs.
15694 (fpregset_info): Delete.
15695 (ps_lgetregs): Update and enable implementation.
15696 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15698 * remote-utils.c (struct sym_cache, symbol_cache): New.
15699 (input_interrupt): Print a clearer message.
15700 (async_io_enabled): New variable.
15701 (enable_async_io, disable_async_io): Use it. Update comments.
15702 (look_up_one_symbol): Use the symbol cache.
15703 * thread-db.c (thread_db_look_up_symbols): New function.
15704 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15706 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15708 * configure.in: Test for -rdynamic.
15709 * configure: Regenerated.
15710 * Makefile (INTERNAL_LDFLAGS): New.
15711 (gdbserver, gdbreplay): Use it.
15713 2004-09-02 Andrew Cagney <cagney@gnu.org>
15715 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15717 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15719 * linux-low.c (linux_wait): Clear all_processes list also.
15721 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15723 * linux-low.c: Include <errno.h>. Remove extern declaration of
15726 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15728 * gdbreplay.c, server.h, utils.c: Update copyright years.
15730 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15732 * server.c (main): Print child status or termination signal from
15733 variable 'signal', not 'sig'.
15735 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15737 * linux-low.c (linux_read_memory): Change return type to
15738 int. Check for and return error from ptrace().
15739 * target.c (read_inferior_memory): Change return type to int. Pass
15740 back return status from the_target->read_memory().
15741 * target.h (struct target_ops): Adapt *read_memory() prototype.
15743 (read_inferior_memory): Adapt prototype.
15744 * server.c (main): Return an error packet if
15745 read_inferior_memory() returns an error.
15747 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15749 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15750 Unify with other clean targets.
15752 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15754 * server.c (handle_v_cont): Call set_desired_inferior.
15756 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15758 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15760 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15762 * linux-low.c (linux_wait): Unblock async I/O.
15763 (linux_resume): Block and enable async I/O.
15764 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15765 * server.h (block_async_io, unblock_async_io): Add prototypes.
15767 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15769 * remote-utils.c (remote_open): Print a status notice after
15770 opening a TCP port.
15771 * server.c (attach_inferior): Print a status notice after
15774 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15776 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15778 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15780 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15782 * server.c, target.h: Update copyright years.
15784 2004-02-25 Roland McGrath <roland@redhat.com>
15786 * target.h (struct target_ops): New member `read_auxv'.
15787 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15788 * linux-low.c (linux_read_auxv): New function.
15789 (linux_target_ops): Initialize `read_auxv' member to that.
15791 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15793 Committed by Jim Blandy <jimb@redhat.com>.
15795 * linux-s390-low.c (s390_num_regs): Update.
15796 (s390_regmap): Remove control registers. Use __s390x__ predefine
15797 instead of GPR_SIZE to distiguish s390 and s390x targets.
15799 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15801 * linux-low.c: Update copyright year.
15802 (check_removed_breakpoint): Clear pending_is_breakpoint.
15803 (linux_set_resume_request, linux_queue_one_thread)
15804 (resume_status_pending_p): New functions.
15805 (linux_continue_one_thread): Use process->resume.
15806 (linux_resume): Only resume threads if there are no pending events.
15807 * linux-low.h (struct process_info): Add resume request
15810 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15812 * regcache.c (new_register_cache): Clear the allocated register
15813 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15815 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15817 * linux-low.c (linux_resume): Take a struct thread_resume *
15819 (linux_wait): Update call.
15820 (resume_ptr): New static variable.
15821 (linux_continue_one_thread): Renamed from
15822 linux_continue_one_process. Use resume_ptr.
15823 (linux_resume): Use linux_continue_one_thread.
15824 * server.c (handle_v_cont, handle_v_requests): New functions.
15825 (myresume): New function.
15826 (main): Handle 'v' case.
15827 * target.h (struct thread_resume): New type.
15828 (struct target_ops): Change argument of "resume" to struct
15830 (myresume): Delete macro.
15832 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15834 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15835 (uninstall): Support DESTDIR.
15837 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15839 * configure.srv: Add xscale*linux copy of arm*linux entry.
15841 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15843 * linux-arm-low.c (arm_reinsert_addr): New function.
15844 (the_low_target): Add arm_reinsert_addr.
15846 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15848 * mem-break.c: Remove whitespace at end of file.
15850 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15852 * configure.in: Check whether we need to prototype strerror.
15853 * server.h: Optionally prototype strerror.
15854 * gdbreplay.c (perror_with_name): Use strerror.
15855 * linux-low.c (linux_attach_lwp): Use strerror.
15856 * utils.c (perror_with_name): Use strerror.
15857 * config.in, configure: Regenerated.
15859 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15861 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15862 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15864 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15866 * Makefile.in (SFILES): Update.
15867 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15868 low-sun3.c: Remove files.
15870 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15872 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15873 (linux_detach_one_process, linux_detach): New functions.
15874 (linux_target_ops): Add linux_detach.
15875 * server.c (main): Handle 'D' packet.
15876 * target.h (struct target_ops): Add "detach" member.
15877 (detach_inferior): Define.
15879 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15881 From Kelley Cook <kelleycook@wideopenwest.com>:
15882 * configure.srv: Accept i[34567]86 variants.
15884 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15886 * linux-low.c (linux_wait_for_event): Correct comment typos.
15887 (linux_resume_one_process): Call check_removed_breakpoint.
15888 (linux_send_signal): New function.
15889 (linux_target_ops): Add linux_send_signal.
15890 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15892 * target.h (struct target_ops): Add send_signal.
15894 2003-05-29 Jim Blandy <jimb@redhat.com>
15896 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15897 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15898 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15899 away part of the register's value.
15901 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15903 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15904 (linux_wait_for_event, linux_init_signals): Likewise.
15906 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15908 * configure.in: Check for stdlib.h.
15909 * configure: Regenerated.
15910 * config.in: Regenerated.
15912 2003-01-04 Andreas Schwab <schwab@suse.de>
15914 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15916 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15918 * Makefile.in: Remove obsolete code.
15920 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15922 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15923 defined(PT_FPR0_HI).
15925 2002-11-17 Stuart Hughes <seh@zee2.com>
15927 * linux-arm-low.c (arm_num_regs): Increase.
15928 (arm_regmap): Include status register.
15930 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15932 * linux-low.c (register_addr): Remove incorrect -1 check.
15934 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15936 * linux-low.c (linux_create_inferior): Call setpgid. Return
15938 (unstopped_p, linux_signal_pid): Remove.
15939 (linux_target_ops): Remove linux_signal_pid.
15940 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15941 global instead of target method.
15942 * target.h (struct target_ops): Remove signal_pid. Update comment
15943 for create_inferior.
15944 * server.c (signal_pid): New variable.
15945 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15946 gdbserver. Set the child to be the foreground process group.
15947 (attach_inferior): Set signal_pid.
15949 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15951 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15953 2002-08-20 Jim Blandy <jimb@redhat.com>
15955 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15958 2002-08-01 Andrew Cagney <cagney@redhat.com>
15960 * Makefile.in: Make chill references obsolete.
15962 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15964 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15965 * configure: Regenerate.
15966 * config.in: Regenerate.
15968 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15970 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15971 (perror_with_name, remote_close, remote_open, expect, play): Static.
15973 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15975 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15976 byte offsets instead of an array of indexes.
15977 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15979 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15981 * regcache.c: Add comment.
15983 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15985 * thread-db.c: New file.
15986 * proc-service.c: New file.
15987 * acinclude.m4: New file.
15988 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15989 proc-service.o, and thread-db.o.
15990 (linux-low.o): Add USE_THREAD_DB.
15991 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15992 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15993 * aclocal.m4: Regenerated.
15994 * config.in: Regenerated.
15995 * configure: Regenerated.
15996 * configure.in: Check for proc_service.h, sys/procfs.h,
15997 thread_db.h, and linux/elf.h headrs.
15998 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15999 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16000 Check for -lthread_db and thread support.
16001 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16002 PowerPC, and SuperH.
16003 * i387-fp.c: Constify arguments.
16004 * i387-fp.h: Likewise.
16005 * inferiors.c: (struct thread_info): Renamed from
16006 `struct inferior_info'. Remove PID member. Use generic inferior
16007 list header. All uses updated.
16008 (inferiors, signal_pid): Removed.
16009 (all_threads): New variable.
16010 (get_thread): Define.
16011 (add_inferior_to_list): New function.
16012 (for_each_inferior): New function.
16013 (change_inferior_id): New function.
16014 (add_inferior): Removed.
16015 (remove_inferior): New function.
16016 (add_thread): New function.
16017 (free_one_thread): New function.
16018 (remove_thread): New function.
16019 (clear_inferiors): Use for_each_inferior and free_one_thread.
16020 (find_inferior): New function.
16021 (find_inferior_id): New function.
16022 (inferior_target_data): Update argument type.
16023 (set_inferior_target_data): Likewise.
16024 (inferior_regcache_data): Likewise.
16025 (set_inferior_regcache_data): Likewise.
16026 * linux-low.c (linux_bp_reinsert): Remove.
16027 (all_processes, stopping_threads, using_thrads)
16028 (struct pending_signals, debug_threads, pid_of): New.
16029 (inferior_pid): Replace with macro.
16030 (struct inferior_linux_data): Remove.
16031 (get_stop_pc, add_process): New functions.
16032 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16033 Use add_process and add_thread.
16034 (linux_attach_lwp): New function, based on old linux_attach. Use
16035 add_process and add_thread. Set stop_expected for new threads.
16036 (linux_attach): New function.
16037 (linux_kill_one_process): New function.
16038 (linux_kill): Kill all LWPs.
16039 (linux_thread_alive): Use find_inferior_id.
16040 (check_removed_breakpoints, status_pending_p): New functions.
16041 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16042 Update. Use WNOHANG. Wait for cloned processes also. Update process
16043 struct for the found process.
16044 (linux_wait_for_event): New function.
16045 (linux_wait): Use it. Support LWPs.
16046 (send_sigstop, wait_for_sigstop, stop_all_processes)
16047 (linux_resume_one_process, linux_continue_one_process): New functions.
16048 (linux_resume): Support LWPs.
16049 (REGISTER_RAW_SIZE): Remove.
16050 (fetch_register): Use register_size instead. Call supply_register.
16051 (usr_store_inferior_registers): Likewise. Call collect_register.
16052 Fix recursive case.
16053 (regsets_fetch_inferior_registers): Improve error message.
16054 (regsets_store_inferior_registers): Add debugging.
16055 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16056 (unstopped_p, linux_signal_pid): New functions.
16057 (linux_target_ops): Add linux_signal_pid.
16058 (linux_init_signals): New function.
16059 (initialize_low): Call it. Initialize using_threads.
16060 * regcache.c (inferior_regcache_data): Add valid
16062 (get_regcache): Fetch registers lazily. Add fetch argument
16063 and update all callers.
16064 (regcache_invalidate_one, regcache_invalidate): New
16066 (new_register_cache): Renamed from create_register_cache.
16067 Return the new regcache.
16068 (free_register_cache): Change argument to a void *.
16069 (registers_to_string, registers_from_string): Call get_regcache
16070 with fetch flag set.
16071 (register_data): Make static. Pass fetch flag to get_regcache.
16072 (supply_register): Call get_regcache with fetch flag clear.
16073 (collect_register): Call get_regcache with fetch flag set.
16074 (collect_register_as_string): New function.
16075 * regcache.h: Update.
16076 * remote-utils.c (putpkt): Flush after debug output and use
16078 Handle input interrupts while waiting for an ACK.
16079 (input_interrupt): Use signal_pid method.
16080 (getpkt): Flush after debug output and use stderr.
16081 (outreg): Use collect_register_as_string.
16082 (new_thread_notify, dead_thread_notify): New functions.
16083 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16084 and general_thread.
16085 (look_up_one_symbol): Flush after debug output.
16086 * server.c (step_thread, server_waiting): New variables.
16087 (start_inferior): Don't use signal_pid. Update call to mywait.
16088 (attach_inferior): Update call to mywait.
16089 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16090 (main): Don't fetch/store registers explicitly. Use
16091 set_desired_inferior. Support proposed ``Hs'' packet. Update
16093 * server.h: Update.
16094 (struct inferior_list, struct_inferior_list_entry): New.
16095 * target.c (set_desired_inferior): New.
16096 (write_inferior_memory): Constify.
16097 (mywait): New function.
16098 * target.h: Update.
16099 (struct target_ops): New signal_pid method.
16100 (mywait): Removed macro, added prototype.
16102 * linux-low.h (regset_func): Removed.
16103 (regset_fill_func, regset_store_func): New.
16104 (enum regset_type): New.
16105 (struct regset_info): Add type field. Use new operation types.
16106 (struct linux_target_ops): stop_pc renamed to get_pc.
16107 Add decr_pc_after_break and breakpoint_at.
16108 (get_process, get_thread_proess, get_process_thread)
16109 (strut process_info, all_processes, linux_attach_lwp)
16110 (thread_db_init): New.
16112 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16113 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16114 (the_low_target): Add new members.
16115 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16116 (i386_store_fpxregset): Constify.
16117 (target_regsets): Add new kind identifier.
16118 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16119 (i386_set_pc): Add debugging.
16120 (i386_breakpoint_at): New function.
16121 (the_low_target): Add new members.
16122 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16123 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16124 (mips_breakpoint_at): New.
16125 (the_low_target): Add new members.
16126 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16127 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16128 (the_low_target): Add new members.
16129 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16130 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16131 (the_low_target): Add new members.
16132 * linux-x86-64-low.c (target_regsets): Add new kind
16135 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16137 From Martin Pool <mbp@samba.org>:
16138 * server.c (gdbserver_usage): New function.
16141 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16143 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16144 stop_at -> stop_pc.
16146 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16148 * Makefile.in: Remove obsolete code.
16150 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16152 * linux-low.c (regsets_fetch_inferior_registers),
16153 (regsets_store_inferior_registers): Removed cast to int from
16155 * regcache.h: Added declaration of struct inferior_info.
16157 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16159 * inferiors.c (struct inferior_info): Add regcache_data.
16160 (add_inferior): Call create_register_cache.
16161 (clear_inferiors): Call free_register_cache.
16162 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16163 * regcache.c (struct inferior_regcache_data): New.
16164 (registers): Remove.
16165 (get_regcache): New function.
16166 (create_register_cache, free_register_cache): New functions.
16167 (set_register_cache): Don't initialize the register cache here.
16168 (registers_to_string, registers_from_string, register_data): Call
16170 * regcache.h: Add prototypes.
16171 * server.h: Likewise.
16173 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16175 * mem-break.c: New file.
16176 * mem-break.h: New file.
16177 * Makefile.in: Add mem-break.o rule; update server.h
16179 * inferiors.c (struct inferior_info): Add target_data
16181 (clear_inferiors): Free target_data member if set.
16182 (inferior_target_data, set_inferior_target_data): New functions.
16183 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16184 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16185 * linux-low.c (linux_bp_reinsert): New variable.
16186 (struct inferior_linux_data): New.
16187 (linux_create_inferior): Use set_inferior_target_data.
16188 (linux_attach): Likewise. Call add_inferior.
16189 (linux_wait_for_one_inferior): New function.
16190 (linux_wait): Call it.
16191 (linux_write_memory): Add const.
16192 (initialize_low): Call set_breakpoint_data.
16193 * linux-low.h (struct linux_target_ops): Add breakpoint
16195 * server.c (attach_inferior): Remove extra add_inferior
16197 * server.h: Include mem-break.h. Update inferior.c
16199 * target.c (read_inferior_memory)
16200 (write_inferior_memory): New functions.
16201 * target.h (read_inferior_memory)
16202 (write_inferior_memory): Change macros to prototypes.
16203 (struct target_ops): Update comments. Add const to write_memory
16206 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16208 * linux-low.c (usr_store_inferior_registers): Support
16209 registers which are allowed to fail to store.
16210 * linux-low.h (linux_target_ops): Likewise.
16211 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16212 (ppc_cannot_store_register): FPSCR may not be storable.
16214 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16216 * server.h: Include <string.h> if HAVE_STRING_H.
16217 * ChangeLog: Correct paths in last ChangeLog entry.
16219 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16221 * linux-low.h: Remove obsolete prototypes.
16222 (struct linux_target_ops): New.
16223 (extern the_low_target): New.
16224 * linux-low.c (num_regs, regmap): Remove declarations.
16225 (register_addr): Use the_low_target explicitly.
16226 (fetch_register): Likewise.
16227 (usr_fetch_inferior_registers): Likewise.
16228 (usr_store_inferior_registers): Likewise.
16229 * linux-arm-low.c (num_regs): Remove.
16230 (arm_num_regs): Define.
16231 (arm_regmap): Renamed from regmap, made static.
16232 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16234 (arm_cannot_store_register): Renamed from cannot_store_register,
16236 (the_low_target): New.
16237 * linux-i386-low.c (num_regs): Remove.
16238 (i386_num_regs): Define.
16239 (i386_regmap): Renamed from regmap, made static.
16240 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16242 (i386_cannot_store_register): Renamed from cannot_store_register,
16244 (the_low_target): New.
16245 * linux-ia64-low.c (num_regs): Remove.
16246 (ia64_num_regs): Define.
16247 (ia64_regmap): Renamed from regmap, made static.
16248 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16250 (ia64_cannot_store_register): Renamed from cannot_store_register,
16252 (the_low_target): New.
16253 * linux-m68k-low.c (num_regs): Remove.
16254 (m68k_num_regs): Define.
16255 (m68k_regmap): Renamed from regmap, made static.
16256 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16258 (m68k_cannot_store_register): Renamed from cannot_store_register,
16260 (the_low_target): New.
16261 * linux-mips-low.c (num_regs): Remove.
16262 (mips_num_regs): Define.
16263 (mips_regmap): Renamed from regmap, made static.
16264 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16266 (mips_cannot_store_register): Renamed from cannot_store_register,
16268 (the_low_target): New.
16269 * linux-ppc-low.c (num_regs): Remove.
16270 (ppc_num_regs): Define.
16271 (ppc_regmap): Renamed from regmap, made static.
16272 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16274 (ppc_cannot_store_register): Renamed from cannot_store_register,
16276 (the_low_target): New.
16277 * linux-s390-low.c (num_regs): Remove.
16278 (s390_num_regs): Define.
16279 (s390_regmap): Renamed from regmap, made static.
16280 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16282 (s390_cannot_store_register): Renamed from cannot_store_register,
16284 (the_low_target): New.
16285 * linux-sh-low.c (num_regs): Remove.
16286 (sh_num_regs): Define.
16287 (sh_regmap): Renamed from regmap, made static.
16288 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16290 (sh_cannot_store_register): Renamed from cannot_store_register,
16292 (the_low_target): New.
16293 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16294 (the_low_target): New.
16296 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16298 * Makefile.in: Add stamp-h target.
16299 * configure.in: Create stamp-h.
16300 * configure: Regenerated.
16302 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16304 * inferiors.c: New file.
16305 * target.c: New file.
16306 * target.h: New file.
16307 * Makefile.in: Add target.o and inferiors.o. Update
16309 * linux-low.c (inferior_pid): New static variable,
16310 moved from server.c.
16311 (linux_create_inferior): Renamed from create_inferior.
16312 Call add_inferior. Return 0 on success instead of a PID.
16313 (linux_attach): Renamed from myattach.
16314 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16315 (linux_thread_alive): Renamed from mythread_alive.
16316 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16318 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16319 (regsets_store_inferior_registers): Correct error message.
16320 Add missing ``return 0''.
16321 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16322 (linux_store_registers): Renamed from store_inferior_registers.
16323 (linux_read_memory): Renamed from read_inferior_memory.
16324 (linux_write_memory): Renamed from write_inferior_memory.
16325 (linux_target_ops): New structure.
16326 (initialize_low): Call set_target_ops ().
16327 * remote-utils.c (unhexify): New function.
16328 (hexify): New function.
16329 (input_interrupt): Send signals to ``signal_pid''.
16330 * server.c (inferior_pid): Remove.
16331 (start_inferior): Update create_inferior call.
16332 (attach_inferior): Call add_inferior.
16333 (handle_query): New function.
16334 (main): Call handle_query for `q' packets.
16335 * server.h: Include "target.h". Remove obsolete prototypes.
16336 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16338 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16340 * Makefile.in: Add WARN_CFLAGS. Update configury
16342 * configure.in: Check for <string.h>
16343 * configure: Regenerate.
16344 * config.in: Regenerate.
16345 * gdbreplay.c: Include needed system headers.
16346 (remote_open): Remove strchr prototype.
16347 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16348 * regcache.c (supply_register): Change buf argument to const void *.
16349 (supply_register_by_name): Likewise.
16350 (collect_register): Change buf argument to void *.
16351 (collect_register_by_name): Likewise.
16352 * regcache.h: Add missing prototypes.
16353 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16354 * server.c (handle_query): New function.
16355 (attached): New static variable, moved out of main.
16356 (main): Quiet longjmp clobber warnings.
16357 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16358 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob