1 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3 * linux-low.c (lwp_running): Return bool, remove unused
5 (linux_stabilize_threads): Use find_thread.
7 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
9 * linux-low.c (select_singlestep_lwp_callback): Remove.
10 (count_events_callback): Remove.
11 (select_event_lwp_callback): Remove.
12 (select_event_lwp): Use find_thread/for_each_thread.
14 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
16 * linux-low.c (not_stopped_callback): Return bool, take filter
18 (linux_wait_for_event_filtered): Use find_thread.
19 (linux_wait_1): Likewise.
21 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
23 * linux-low.c (same_lwp): Remove.
24 (find_lwp_pid): Use find_thread.
26 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
28 * linux-low.c (delete_lwp_callback): Remove.
29 (linux_mourn): Use for_each_thread.
31 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
33 * linux-low.c (linux_detach_lwp_callback): Return void, remove
34 args parameter, don't check for pid.
35 (linux_detach): Use for_each_thread.
37 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
39 * linux-low.c (struct counter): Remove.
40 (second_thread_of_pid_p): Remove.
41 (last_thread_of_process_p): Use find_thread.
43 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
45 * inferiors.c (find_inferior_in_random): Remove.
46 * inferiors.h (find_inferior_in_random): Remove.
47 * linux-low.c (status_pending_p_callback): Return bool, accept
48 parameter ptid directly.
49 (linux_wait_for_event_filtered): Use find_thread_in_random.
50 (linux_wait_1): Likewise.
52 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
54 * inferiors.c (find_inferior_id): Remove.
55 (find_thread_ptid): Move implemention from find_inferior_id to
57 * inferiors.h (find_inferior_id): Remove.
58 * server.c (handle_status): Use find_thread_ptid.
59 (process_serial_event): Likewise.
60 * thread-db.c (find_one_thread): Likewise.
61 (thread_db_thread_handle): Likewise.
62 * win32-low.c (thread_rec): Likewise.
63 (child_delete_thread): Likewise.
64 (win32_thread_alive): Likewise.
65 (get_child_debug_event): Likewise.
67 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
69 * linux-mips-low.c (update_watch_registers_callback): Return
70 void, remove pid_p parameter, don't check for pid.
71 (mips_insert_point, mips_remove_point): Use for_each_thread.
73 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
75 * lynx.low (lynx_delete_thread_callback): Remove.
76 (lynx_mourn): Use for_each_thread.
78 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
80 * regcache.c (regcache_invalidate_one): Remove.
81 (regcache_invalidate_pid): use for_each_thread.
83 2017-11-26 Tom Tromey <tom@tromey.com>
85 * linux-low.c (linux_create_inferior): Update.
87 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
89 * spu-low.c (spu_create_inferior): Fix typo in argument name.
91 2017-11-24 Alan Hayward <alan.hayward@arm.com>
93 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
94 * linux-aarch64-low.c (initialize_low_arch): Call init func.
95 * linux-aarch64-tdesc-selftest.c: New file.
96 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
98 2017-11-24 Alan Hayward <alan.hayward@arm.com>
100 * configure.srv: Add new file.
101 * linux-aarch64-low.c (initialize_low_arch): Call init func.
102 * linux-aarch64-tdesc-selftest.c: New file.
103 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
105 2017-11-24 Alan Hayward <alan.hayward@arm.com>
107 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
108 * linux-aarch64-low.c (initialize_low_arch): Remove init.
109 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
111 2017-11-24 Alan Hayward <alan.hayward@arm.com>
113 * configure.srv: Add new files.
114 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
115 aarch64_linux_read_description.
116 * linux-aarch64-low.c (aarch64_linux_read_description):
117 Merge with aarch64_arch_setup.
118 (aarch64_arch_setup): Call aarch64_linux_read_description.
119 * linux-aarch64-tdesc.c: New file.
120 * linux-aarch64-tdesc.h: New file.
122 2017-11-24 Yao Qi <yao.qi@linaro.org>
124 * configure.srv: Set $srv_regobj for tic6x-linux.
125 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
126 (tic6x_read_description): Move some code to tic6x_arch_setup.
127 (tic6x_tdesc_test): New function.
128 (initialize_low_arch): Call selftests::register_test.
130 2017-11-22 Yao Qi <yao.qi@linaro.org>
132 * remote-utils.c (prepare_resume_reply): Use memcpy.
134 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
136 * linux-low.c (kill_one_lwp_callback): Return void, take
137 argument directly, don't filter on pid.
138 (linux_kill): Use for_each_thread.
140 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
142 * linux-low.c (need_step_over_p): Return bool, remove dummy
144 (linux_resume, proceed_all_lwps): Use find_thread.
146 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
148 * linux-low.c (resume_status_pending_p): Return bool, remove
150 (linux_resume): Use find_thread.
152 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
154 * linux-low.c (struct thread_resume_array): Remove.
155 (linux_set_resume_request): Return void, take arguments
157 (linux_resume): Use for_each_thread.
159 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
161 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
162 return bool, remove data argument.
163 (linux_stabilize_threads): Use find_thread.
165 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
167 * linux-low.c (unsuspend_one_lwp): Remove.
168 (unsuspend_all_lwps): Use for_each_thread, inline code from
171 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
173 * gdbthread.h (find_thread): Add overload with ptid_t filter.
174 * linux-low.c (struct iterate_over_lwps_args): Remove.
175 (iterate_over_lwps_filter): Remove.
176 (iterate_over_lwps): Use find_thread.
178 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
180 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
181 (linux_handle_new_gdb_connection): Use for_each_thread, inline
182 code from reset_lwp_ptrace_options_callback.
184 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
186 * linux-arm-low.c (struct update_registers_data): Remove.
187 (update_registers_callback): Return void, take arguments
188 directly, don't check thread's pid.
189 (arm_insert_point, arm_remove_point): Use for_each_thread.
191 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
193 * win32-low.c (continue_one_thread): Return void, take argument
195 (child_continue): Use for_each_thread.
197 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
199 * win32-i386-low.c (update_debug_registers_callback): Rename
201 (update_debug_registers): ... this, return void, remove pid_p arg.
202 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
204 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
206 * inferiors.h (struct process_info): Add constructor, initialize
208 <syscalls_to_catch>: Change type to std::vector<int>.
209 * inferiors.c (add_process): Allocate process_info with new.
210 (remove_process): Free process_info with delete.
211 * linux-low.c (handle_extended_wait): Adjust.
212 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
213 * server.c (handle_general_set): Adjust.
215 2017-11-16 Pedro Alves <palves@redhat.com>
217 * remote-utils.c (remote_close): Block SIGIO signals instead of
218 uninstalling the SIGIO handler.
220 2017-11-16 Alan Hayward <alan.hayward@arm.com>
222 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
224 2017-11-16 Yao Qi <yao.qi@linaro.org>
226 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
227 (tic6x_store_gregset): Likewise.
228 (tic6x_usrregs_info): Move it up.
230 2017-11-15 Alan Hayward <alan.hayward@arm.com>
232 * Makefile.in: Update arch rules.
233 * configure.srv: Explicitly mark arch/ files.
235 2017-11-13 Andreas Schwab <schwab@suse.de>
237 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
239 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
241 2017-11-06 Pedro Alves <palves@redhat.com>
243 * config.in, configure: Regenerate.
245 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
247 * target.c (struct thread_search): Remove.
248 (thread_search_callback): Remove.
249 (prepare_to_access_memory): Use for_each_thread instead of
250 find_inferior. Inline code from thread_search_callback.
252 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
254 * server.c (struct visit_actioned_threads_data): Remove.
255 (visit_actioned_threads): Change prototype to take arguments
257 (resume): Use find_thread instead of find_inferior.
259 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
261 * server.c (queue_stop_reply_callback): Change prototype, return
263 (find_status_pending_thread_callback): Remove.
264 (handle_status): Replace find_inferior with find_thread and
267 2017-10-25 Alan Hayward <alan.hayward@arm.com>
269 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
271 (aarch64_store_gregset): Likewise.
272 (aarch64_fill_fpregset): Likewise.
273 (aarch64_store_fpregset): Likewise.
275 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
277 * gdbthread.h (find_thread, for_each_thread): New functions.
278 * inferiors.c (thread_of_pid): Remove.
279 (find_any_thread_of_pid): Use find_thread.
280 * linux-low.c (num_lwps): Use for_each_thread.
282 2017-10-17 Yao Qi <yao.qi@linaro.org>
284 * Makefile.in: Remove one rule.
285 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
287 2017-10-17 Yao Qi <yao.qi@linaro.org>
289 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
290 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
292 2017-10-17 Yao Qi <yao.qi@linaro.org>
294 * configure.srv: Rename arm.o with arch/arm.o.
296 2017-10-17 Yao Qi <yao.qi@linaro.org>
298 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
299 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
300 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
301 (arch-i386.o, arch-amd64.o): Remove rules.
302 (arch/%.o): New rule.
303 Update POSTCOMPILE and COMPILE.pre.
304 * configure.ac: Invoke AC_CONFIG_COMMANDS.
305 * configure: Re-generated.
306 * configure.srv: Replace arch-i386.o with arch/i386.o.
307 Replace arch-amd64.o with arch/amd64.o.
309 2017-10-16 Yao Qi <yao.qi@linaro.org>
311 * configure: Regenerated.
313 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
315 * inferiors.h: (struct inferior_list): Remove.
316 (struct inferior_list_entry); Remove.
317 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
318 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
319 get_first_inferior): Remove.
320 (for_each_inferior, for_each_inferior_with_data, find_inferior,
321 find_inferior_id, find_inferior_in_random): Change signature.
322 * inferiors.c (all_threads): Change type to
323 std::list<thread_info *>.
324 (get_thread): Remove macro.
325 (find_inferior, find_inferior_id): Change signature, implement
327 (find_inferior_in_random): Change signature, implement using
328 find_thread_in_random.
329 (for_each_inferior, for_each_inferior_with_data): Change
330 signature, implement using for_each_thread.
331 (add_inferior_to_list, remove_inferior): Remove.
332 (add_thread, get_first_thread, thread_of_pid,
333 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
334 (get_first_inferior, one_inferior_p, clear_inferior_list):
336 (clear_inferiors, get_thread_process): Update.
337 * gdbthread.h: Include <list>.
338 (struct thread_info) <entry>: Remove field.
340 (all_threads): Change type to std::list<thread_info *>.
341 (get_first_inferior): Add doc.
342 (find_thread, for_each_thread, find_thread_in_random): New
344 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
345 * linux-arm-low.c (update_registers_callback): Update.
346 * linux-low.c (second_thread_of_pid_p): Update.
347 (kill_one_lwp_callback, linux_detach_lwp_callback,
348 delete_lwp_callback, status_pending_p_callback, same_lwp,
349 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
350 iterate_over_lwps, not_stopped_callback,
351 resume_stopped_resumed_lwps, count_events_callback,
352 select_singlestep_lwp_callback, select_event_lwp_callback,
353 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
354 suspend_and_send_sigstop_callback, wait_for_sigstop,
355 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
356 lwp_running, linux_set_resume_request, resume_status_pending_p,
357 need_step_over_p, start_step_over, linux_resume_one_thread,
358 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
359 reset_lwp_ptrace_options_callback): Update.
360 * linux-mips-low.c (update_watch_registers_callback): Update.
361 * regcache.c (regcache_invalidate_one, regcache_invalidate):
363 (free_register_cache_thread_one): Remove.
364 (regcache_release): Update.
365 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
366 handle_qxfer_threads_worker): Update.
367 (handle_query): Update, use list iterator.
368 (visit_actioned_threads, handle_pending_status,
369 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
370 clear_pending_status_callback, set_pending_status_callback,
371 find_status_pending_thread_callback, handle_status,
372 process_serial_event): Update.
373 * target.c (thread_search_callback): Update.
374 * thread-db.c (thread_db_get_tls_address): Update.
375 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
377 * win32-i386-low.c (update_debug_registers_callback): Update.
378 * win32-low.c (delete_thread_info, child_delete_thread,
379 continue_one_thread, suspend_one_thread,
380 get_child_debug_event): Adjust.
382 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
384 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
385 * inferiors.h: Include <list>.
386 (struct process_info) <entry>: Remove field.
388 (pid_of): Change macro to function.
389 (ptid_of, lwpid_of): Remove macro.
390 (all_processes): Change type to std::list<process_info *>.
391 (ALL_PROCESSES): Remove macro.
392 (for_each_process, find_process): New function.
393 * inferiors.c (all_processes): Change type to
394 std::list<process_info *>.
395 (find_thread_process): Adjust.
396 (add_process): Likewise.
397 (remove_process): Likewise.
398 (find_process_pid): Likewise.
399 (get_first_process): Likewise.
400 (started_inferior_callback): Remove.
401 (have_started_inferiors_p): Adjust.
402 (attached_inferior_callback): Remove.
403 (have_attached_inferiors_p): Adjust.
404 * linux-low.c (check_zombie_leaders): Likewise.
405 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
406 (x86_linux_update_xmltarget): Adjust.
407 * server.c (handle_query): Likewise.
408 (gdb_reattached_process): Remove.
409 (handle_status): Adjust.
410 (kill_inferior_callback): Likewise.
411 (detach_or_kill_inferior): Remove.
412 (print_started_pid): Likewise.
413 (print_attached_pid): Likewise.
414 (detach_or_kill_for_exit): Update.
415 (process_serial_event): Likewise.
416 * linux-arm-low.c (arm_new_fork): Likewise.
418 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
420 * dll.h: Include <list>.
421 (struct dll_info): Add constructor.
422 <entry>: Remove field.
423 (all_dlls): Change type to std::list<dll_info>.
424 * dll.c: Include <algorithm>.
425 (get_dll): Remove macro.
426 (all_dlls): Change type to std::list<dll_info *>.
427 (free_one_dll): Remove.
428 (match_dll): Likewise.
429 (loaded_dll): Adjust.
430 (unloaded_dll): Adjust to all_dlls type change, use
431 std::find_if. Inline code from match_dll.
432 (clear_dlls): Adjust to all_dlls type change.
433 * server.c (emit_dll_description): Remove.
434 (handle_qxfer_libraries): Adjust to all_dlls type change,
435 integrate emit_dll_description's functionality.
437 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
439 * linux-low.h (struct linux_target_ops) <delete_process>: New
441 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
442 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
443 (struct linux_target_ops): Add delete_process callback.
444 * linux-arm-low.c (arm_delete_process): New.
445 (struct linux_target_ops): Add delete_process callback.
446 * linux-bfin-low.c (struct linux_target_ops): Likewise.
447 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
448 * linux-m32r-low.c (struct linux_target_ops): Likewise.
449 * linux-mips-low.c (mips_linux_delete_process): New.
450 (struct linux_target_ops): Add delete_process callback.
451 * linux-ppc-low.c (struct linux_target_ops): Likewise.
452 * linux-s390-low.c (struct linux_target_ops): Likewise.
453 * linux-sh-low.c (struct linux_target_ops): Likewise.
454 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
455 * linux-tile-low.c (struct linux_target_ops): Likewise.
456 * linux-x86-low.c (x86_linux_delete_process): New.
457 (struct linux_target_ops): Add delete_process callback.
458 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
460 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
462 * linux-aarch64-low.c (the_low_target): Add thread delete
464 * linux-arm-low.c (arm_delete_thread): New function.
465 (the_low_target): Add thread delete callback.
466 * linux-bfin-low.c (the_low_target): Likewise.
467 * linux-crisv32-low.c (the_low_target): Likewise.
468 * linux-low.c (delete_lwp): Invoke delete_thread callback if
470 * linux-low.h (struct linux_target_ops) <delete_thread>: New
472 * linux-m32r-low.c (the_low_target): Add thread delete callback.
473 * linux-mips-low.c (mips_linux_delete_thread): New function.
474 (the_low_target): Add thread delete callback.
475 * linux-ppc-low.c (the_low_target): Likewise.
476 * linux-s390-low.c (the_low_target): Likewise.
477 * linux-sh-low.c (the_low_target): Likewise.
478 * linux-tic6x-low.c (the_low_target): Likewise.
479 * linux-tile-low.c (the_low_target): Likewise.
480 * linux-x86-low.c (the_low_target): Likewise.
481 * linux-xtensa-low.c (the_low_target): Likewise.
483 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
485 * win32-low.c: Include "common-inferior.h".
487 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
489 * inferiors.c (set_inferior_cwd): New function.
490 * server.c (handle_general_set): Handle QSetWorkingDir packet.
491 (handle_query): Inform that QSetWorkingDir is supported.
492 * win32-low.c (create_process): Pass the inferior's cwd to
495 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
497 * inferiors.c (current_inferior_cwd): New global variable.
498 (get_inferior_cwd): New function.
499 * inferiors.h (struct process_info) <cwd>: New field.
501 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
503 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
504 (OBS): Add gdb_tilde_expand.o.
506 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
508 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
509 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
511 2017-09-29 Pedro Alves <palves@redhat.com>
513 * ax.c (gdb_parse_agent_expr): Constify.
514 * ax.h (gdb_parse_agent_expr): Constify.
515 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
517 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
518 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
519 * remote-utils.h (read_ptid): Constify.
520 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
521 (process_point_options, process_serial_event): Constify.
522 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
523 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
524 (cmd_qtbuffer): Constify.
526 2017-09-29 Pedro Alves <palves@redhat.com>
528 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
531 2017-09-29 Pedro Alves <palves@redhat.com>
533 * linux-low.c (handle_extended_wait): Pass parent thread instead
534 of process to thread_db_notice_clone.
535 * linux-low.h (thread_db_notice_clone): Replace parent process
536 parameter with parent thread parameter.
537 * thread-db.c (find_one_thread): Add comment.
538 (thread_db_notice_clone): Replace parent process parameter with
539 parent thread parameter. Temporarily switch to the parent thread.
541 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
543 * gdbthread.h: Include "common-gdbthread.h".
544 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
545 "if" when validating the ptid.
546 * remote-utils.c: Include "gdbthread.h".
547 (prepare_resume_reply): Use "switch_to_thread".
548 * target.c (done_accessing_memory): Likewise.
550 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
552 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
553 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
554 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
555 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
556 s390x-gs-linux64-ipa.o to ipa_obj.
557 * linux-s390-low.c (HWCAP_S390_GS): New define.
558 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
560 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
561 (s390_arch_setup): Check for guarded-storage support and choose
563 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
564 init_registers_s390x_gs_linux64.
565 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
567 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
568 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
570 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
572 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
574 2017-09-21 Kevin Buettner <kevinb@redhat.com>
576 * linux-low.h (struct lwp_info): Add new field, thread_handle.
577 (thread_db_thread_handle): Declare.
578 * linux-low.c (linux_target_ops): Initialize thread_handle.
579 * server.c (handle_qxfer_threads_worker): Add support for
581 * target.h (struct target_ops): Add new function pointer,
583 (target_thread_handle): Define.
584 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
586 (thread_db_thread_handle): New function.
588 2017-09-21 Kevin Buettner <kevinb@redhat.com>
590 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
591 * linux-low.h (thread_db_notice_clone): Declare.
592 * thread-db.c (thread_db_notice_clone): New function.
594 2017-09-21 Pedro Alves <palves@redhat.com>
596 * server.c (gdb_read_memory, handle_status, process_serial_event)
597 (handle_serial_event, handle_target_event): Adjust to
598 set_desired_thread prototype change.
599 * target.c (set_desired_thread): Remove 'use_general' parameter
601 * target.h (set_desired_thread): Remove 'use_general' parameter.
603 2017-09-20 Tom Tromey <tom@tromey.com>
605 * target.c (target_terminal::terminal_state): Define.
606 (target_terminal::init): Rename from target_terminal_init.
607 (target_terminal::inferior): Rename from
608 target_terminal_inferior.
609 (target_terminal::ours): Rename from target_terminal_ours.
610 (target_terminal::ours_for_output, target_terminal::info): New.
612 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
614 * server.c (accumulate_file_name_length): Remove.
615 (emit_dll_description): Adjust to std::string change.
616 (handle_qxfer_libraries): Use std::string to hold document.
618 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
620 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
621 return type of xml_escape_text.
622 * server.c (emit_dll_description): Likewise.
624 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
626 * server.c (captured_main): Accept argument for --selftest.
627 Update run_tests call.
628 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
629 when registering selftests.
631 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
633 * regcache.c (get_thread_regcache): Update code to use "std::vector"
634 instead of "VEC" for "target_desc.reg_defs".
635 (regcache_cpy): Likewise.
636 (registers_to_string): Likewise.
637 (registers_from_string): Likewise.
638 (find_regno): Likewise.
639 (supply_regblock): Likewise.
640 (regcache_raw_read_unsigned): Likewise.
641 * tdesc.c (init_target_desc): Likewise.
642 (tdesc_create_reg): Likewise.
643 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
644 (struct target_desc) <reg_defs>: Convert to "std::vector".
645 (target_desc): Do not initialize "reg_defs".
646 (~target_desc): Update code to use "std::vector" instead of "VEC"
647 for "target_desc.reg_defs".
648 (operator==): Likewise.
650 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
652 * inferiors.h (thread_to_gdb_id): Remove.
653 * inferiors.c (thread_to_gdb_id): Remove.
654 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
655 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
656 lynx_store_registers, lynx_read_memory, lynx_write_memory):
658 * nto-low.c (nto_fetch_registers, nto_store_registers,
659 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
661 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
663 * inferiors.h (gdb_id_to_thread_id): Remove.
664 * inferiors.c (gdb_id_to_thread_id): Remove.
665 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
666 removal. Move pid declaration closer to where it's used.
668 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
670 * server.c (handle_detach): New function.
671 (process_serial_event): Move code out, call handle_detach.
673 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
675 * server.c (require_running): Rename to ...
676 (require_running_or_return): ... this ...
677 (require_running_or_break): ... and this.
678 (handle_query, process_serial_event): Adjust.
680 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
682 * linux-low.c (linux_set_resume_request): Remove unused
685 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
687 * server.c (first_thread_of): Remove.
688 (process_serial_event): Replace usage of first_thread_of with
689 find_any_thread_of_pid.
690 * tracepoint.c (same_process_p): Remove.
691 (gdb_agent_about_to_close): Replace usage of same_process_p with
692 find_any_thread_of_pid.
693 * linux-x86-low.c (same_process_callback): Remove.
694 (x86_arch_setup_process_callback): Replace usage of
695 same_process_callback with find_any_thread_of_pid.
696 * thread-db.c (any_thread_of): Remove.
697 (switch_to_process): Replace usage of any_thread_of with
698 find_any_thread_of_pid.
699 * inferiors.c (thread_pid_matches_callback): Remove.
700 (find_thread_process): Adjust to use find_any_thread_of_pid.
702 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
704 * regcache.c (get_thread_regcache): Guard calls to "memset"
707 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
709 * linux-low.c (handle_extended_wait): Use
710 "allocate_target_description" instead of "XNEW".
711 * linux-x86-low.c (initialize_low_arch): Likewise.
713 2017-09-05 Yao Qi <yao.qi@linaro.org>
715 * configure.srv (srv_i386_regobj): Remove.
716 (srv_amd64_regobj): Remove.
717 (srv_regobj): Set it to "" for x86 non-linux targets.
718 * linux-x86-tdesc.c (i386_linux_read_description):
719 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
720 (init_registers_i386): Remove the declaration.
721 (tdesc_i386): Remove the declaration.
722 (lynx_i386_arch_setup): Call i386_create_target_description.
723 * nto-x86-low.c: Likewise.
724 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
725 [!__x86_64__]: include arch/i386.h.
726 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
728 2017-09-05 Yao Qi <yao.qi@linaro.org>
730 * configure.srv (srv_amd64_linux_xmlfiles): Remove
731 i386/amd64-XXX-linux from it.
733 2017-09-05 Yao Qi <yao.qi@linaro.org>
735 * configure.srv: Empty srv_amd64_linux_regobj if $development is
737 (ipa_amd64_linux_regobj): Remove.
738 (ipa_x32_linux_regobj): Remove.
740 2017-09-05 Yao Qi <yao.qi@linaro.org>
742 * Makefile.in (arch-amd64.o): New rule.
743 * configure.srv: Append arch-amd64.o.
744 * linux-amd64-ipa.c: Include common/x86-xstate.h.
745 (get_ipa_tdesc): Call amd64_linux_read_description.
746 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
747 and init_registers_amd64_XXX.
748 * linux-x86-low.c (x86_linux_read_description): Call
749 amd64_linux_read_description.
750 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
751 (initialize_low_arch): Don't call init_registers_x32_XXX and
752 init_registers_amd64_XXX.
753 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
755 [__x86_64__] (amd64_tdesc_test): New function.
756 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
757 and init_registers_amd64_XXX.
758 * linux-x86-tdesc.c: Include arch/amd64.h.
759 (xcr0_to_tdesc_idx): New function.
760 (i386_linux_read_description): New function.
761 (amd64_get_ipa_tdesc_idx): New function.
762 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
763 (amd64_get_ipa_tdesc): Declare.
765 2017-09-05 Yao Qi <yao.qi@linaro.org>
767 * configure.srv (srv_i386_linux_xmlfiles): Remove
768 i386/i386-XXX-linux.xml from it.
770 2017-09-05 Yao Qi <yao.qi@linaro.org>
772 * configure.srv: Set srv_i386_linux_regobj empty if $development
774 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
775 initialize_low_tdesc.
776 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
777 with #if initialize_low_tdesc.
778 * linux-x86-tdesc-selftest.c: New file.
779 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
781 2017-09-05 Yao Qi <yao.qi@linaro.org>
783 * Makefile.in (arch-i386.o): New rule.
784 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
785 (x86_64-*-linux*): Likewise.
786 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
788 (i386_linux_read_description): Remove code and call
789 i386_create_target_description.
790 * tdesc.c (allocate_target_description): New function.
791 * tdesc.h (set_tdesc_architecture): Remove declaration.
792 (set_tdesc_osabi): Likewise.
794 2017-09-05 Yao Qi <yao.qi@linaro.org>
796 * linux-x86-tdesc.c: Don't include <inttypes.h>.
797 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
798 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
800 * server.c (get_features_xml): Call tdesc_get_features_xml.
801 * tdesc.c (set_tdesc_architecture): New function.
802 (set_tdesc_osabi): New function.
803 (tdesc_get_features_xml): New function.
804 (tdesc_create_feature): Add an argument.
805 * tdesc.h (struct target_desc) <features>: New field.
806 <arch, osabi>: New field.
807 (~target_desc): xfree features, arch, and osabi.
808 (target_desc::oerator==): Don't compare .xmltarget.
809 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
810 (set_tdesc_osabi): Likewise.
811 (tdesc_get_features_xml): Likewise.
813 2017-09-05 Yao Qi <yao.qi@linaro.org>
815 * linux-x86-tdesc.c: Include selftest.h.
816 (i386_tdesc_test): New function.
817 (initialize_low_tdesc): Call selftests::register_test.
818 * tdesc.h: Include regdef.h.
819 (target_desc): Override operator == and !=.
821 2017-09-05 Yao Qi <yao.qi@linaro.org>
823 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
825 * linux-i386-ipa.c: Include common/x86-xstate.h
826 (get_ipa_tdesc): Call i386_linux_read_description.
827 (initialize_low_tracepoint): Don't call init_registers_XXX
828 functions, call initialize_low_tdesc instead.
829 * linux-x86-low.c (x86_linux_read_description): Call
830 i386_linux_read_description.
831 (initialize_low_arch): Don't call init_registers_i386_XXX
832 functions, call initialize_low_tdesc.
833 * linux-x86-tdesc.c: New file.
834 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
835 (i386_get_ipa_tdesc_idx): Declare.
836 (i386_get_ipa_tdesc): Declare.
837 (initialize_low_tdesc): Declare.
839 2017-09-05 Yao Qi <yao.qi@linaro.org>
841 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
844 2017-09-05 Yao Qi <yao.qi@linaro.org>
846 * Makefile.in (IPA_OBJS): Add vec-ipa.o
847 * regcache.c (get_thread_regcache): Use VEC_length.
848 (init_register_cache): Likewise.
849 (regcache_cpy): Likewise.
850 (registers_to_string): Iterate reg_defs via VEC_iterate.
851 (find_regno): Likewise.
852 (find_register_by_number): Use VEC_index.
853 (register_size): Call find_register_by_number.
854 (register_data): Call find_register_by_number.
855 (supply_regblock): Use VEC_length.
856 (regcache_raw_read_unsigned): Likewise.
857 * tdesc.c (init_target_desc): Iterate reg_defs via
859 (default_description): Update initializer.
860 (copy_target_description): Don't update field num_registers.
861 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
862 <num_registers>: Remove.
864 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
866 * Makefile.in (.SECONDARY): Define target.
868 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
870 * linux-low.c (linux_wait_1): Adjust.
871 * server.c (queue_stop_reply_callback): Adjust.
873 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
875 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
876 QEnvironmentUnset and QEnvironmentReset packets.
877 (handle_query): Inform remote that QEnvironmentHexEncoded,
878 QEnvironmentUnset and QEnvironmentReset are supported.
880 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
882 * inferiors.h (inferior_target_data): Rename to ...
883 (thread_target_data): ... this.
884 (inferior_regcache_data): Rename to ...
885 (thread_regcache_data): ... this.
886 (set_inferior_regcache_data): Rename to ...
887 (set_thread_regcache_data): ... this.
888 * inferiors.c (inferior_target_data): Rename to ...
889 (thread_target_data): ... this.
890 (inferior_regcache_data): Rename to ...
891 (thread_regcache_data): ... this.
892 (set_inferior_regcache_data): Rename to ...
893 (set_thread_regcache_data): ... this.
894 (free_one_thread): Update.
895 * linux-low.h (get_thread_lwp): Update.
896 * regcache.c (get_thread_regcache): Update.
897 (regcache_invalidate_thread): Update.
898 (free_register_cache_thread): Update.
899 * win32-i386-low.c (update_debug_registers_callback): Update.
900 (win32_get_current_dr): Update.
901 * win32-low.c (thread_rec): Update.
902 (delete_thread_info): Update.
903 (continue_one_thread): Update.
904 (suspend_one_thread): Update.
906 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
908 * inferiors.c (set_inferior_target_data): Remove.
909 * inferiors.h (set_inferior_target_data): Remove.
911 2017-08-18 Yao Qi <yao.qi@linaro.org>
913 * Makefile.in (OBS): Add selftest.o.
914 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
915 * configure, config.in: Re-generated.
916 * server.c: Include common/sefltest.h.
917 (captured_main): Handle option --selftest.
919 2017-08-09 Yao Qi <yao.qi@linaro.org>
921 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
922 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
923 i386-avx-mpx.o and i386-mmx.o.
924 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
925 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
926 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
927 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
928 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
929 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
930 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
931 i386/amd64-avx-mpx.xml.
933 2017-08-09 Yao Qi <yao.qi@linaro.org>
935 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
936 and x32-avx-avx512.o.
937 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
938 i386/x32-avx-avx512.xml.
940 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
942 * tracepoint.h (enum class fast_tpoint_collect_result): New
944 (fast_tracepoint_collecting): Change return type to
945 fast_tpoint_collect_result.
946 * tracepoint.c (fast_tracepoint_collecting): Likewise.
947 * linux-low.h: Include tracepoint.h.
948 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
949 fast_tpoint_collect_result.
950 * linux-low.c (handle_tracepoints): Adjust.
951 (linux_fast_tracepoint_collecting): Change return type to
952 fast_tpoint_collect_result.
953 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
954 linux_wait_1, stuck_in_jump_pad_callback,
955 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
956 proceed_one_lwp): Adjust to type change.
958 2017-07-10 Yao Qi <yao.qi@linaro.org>
960 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
962 2017-06-29 Yao Qi <yao.qi@linaro.org>
964 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
966 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
968 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
970 * Makefile.in (IPA_OBJS): Sort and format one item per line.
972 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
974 * linux-low.c (linux_create_inferior): Adjust code to access the
975 environment information via 'gdb_environ' class.
976 * lynx-low.c (lynx_create_inferior): Likewise.
977 * server.c (our_environ): Make it an instance of 'gdb_environ'.
978 (get_environ): Return a pointer to 'our_environ'.
979 (captured_main): Initialize 'our_environ'.
980 * server.h (get_environ): Adjust prototype.
981 * spu-low.c (spu_create_inferior): Adjust code to access the
982 environment information via 'gdb_environ' class.
984 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
986 * linux-low.c (linux_read_memory, linux_write_memory): Remove
987 usage of "register" keyword.
989 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
991 * configure: Re-generate.
993 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
995 * configure: Re-generate.
997 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
999 * Makefile.in (COMPILE.pre): Add "-x c++".
1001 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1003 * fork-child.c: Conditionally include <signal.h>.
1005 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1007 * server.c (handle_general_set): Handle new packet
1008 "QStartupWithShell".
1009 (handle_query): Add "QStartupWithShell" to the list of supported
1011 (gdbserver_usage): Add help text explaining the
1012 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1014 (captured_main): Recognize and act upon the presence of the new
1017 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1018 Pedro Alves <palves@redhat.com>
1020 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1021 * configure: Regenerate.
1022 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1024 (i[34567]86-*-lynxos*): Likewise.
1025 (spu*-*-*): Likewise.
1026 * fork-child.c: New file.
1027 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1029 (linux_ptrace_fun): New function.
1030 (linux_create_inferior): Adjust function prototype to reflect
1031 change on "target.h". Adjust function code to use
1033 (linux_request_interrupt): Delete "signal_pid".
1034 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1035 (lynx_ptrace_fun): New function.
1036 (lynx_create_inferior): Adjust function prototype to reflect
1037 change on "target.h". Adjust function code to use
1039 * nto-low.c (nto_create_inferior): Adjust function prototype and
1040 code to reflect change on "target.h". Update comments.
1041 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1042 "common-terminal.h" and "environ.h".
1043 (terminal_fd): Moved to fork-child.c.
1044 (old_foreground_pgrp): Likewise.
1045 (restore_old_foreground_pgrp): Likewise.
1046 (last_status): Make it global.
1047 (last_ptid): Likewise.
1048 (our_environ): New variable.
1049 (startup_with_shell): Likewise.
1050 (program_name): Likewise.
1051 (program_argv): Rename to...
1052 (program_args): ...this.
1053 (wrapper_argv): New variable.
1054 (start_inferior): Delete function.
1055 (get_exec_wrapper): New function.
1056 (get_exec_file): Likewise.
1057 (get_environ): Likewise.
1058 (prefork_hook): Likewise.
1059 (post_fork_inferior): Likewise.
1060 (postfork_hook): Likewise.
1061 (postfork_child_hook): Likewise.
1062 (handle_v_run): Update code to deal with arguments coming from the
1063 remote host. Update calls from "start_inferior" to
1065 (captured_main): Likewise. Initialize environment variable. Call
1067 * server.h (post_fork_inferior): New prototype.
1068 (get_environ): Likewise.
1069 (last_status): Declare.
1070 (last_ptid): Likewise.
1071 (signal_pid): Likewise.
1072 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1073 (spu_ptrace_fun): New function.
1074 (spu_create_inferior): Adjust function prototype to reflect change
1075 on "target.h". Adjust function code to use "fork_inferior".
1076 * target.c (target_terminal_init): New function.
1077 (target_terminal_inferior): Likewise.
1078 (target_terminal_ours): Likewise.
1079 * target.h: Include <vector>.
1080 (struct target_ops) <create_inferior>: Update prototype.
1081 (create_inferior): Update macro.
1082 * utils.c (gdb_flush_out_err): New function.
1083 * win32-low.c (win32_create_inferior): Adjust function prototype
1084 and code to reflect change on "target.h".
1086 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1088 * inferiors.c (switch_to_thread): New function.
1090 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1092 * Makefile.in (SFILE): Add "common/job-control.c".
1093 (OBS): Add "job-control.o".
1095 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1097 * Makefile: Remove "@host_makefile_frag@".
1099 2017-05-05 Pedro Alves <palves@redhat.com>
1101 * configure: Regenerate.
1103 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1105 * configure: Regenerate.
1107 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1109 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1110 software_single_step change of return type to
1111 std::vector<CORE_ADDR>.
1112 * linux-low.c (install_software_single_step_breakpoints):
1114 * linux-low.h (install_software_single_step_breakpoints):
1117 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1119 * remote-utils.c: Include "gdb_termios.h" instead of
1121 * terminal.h: Delete file.
1123 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1125 * server.c: Include <vector>.
1126 <program_argv, wrapper_argv>: Convert to std::vector.
1127 (start_inferior): Rewrite function to use C++.
1128 (handle_v_run): Likewise. Update code that calculates the argv
1129 based on the vRun packet; use C++.
1130 (captured_main): Likewise.
1132 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1134 * server.c (handle_v_cont): Initialize thread_resume::thread
1137 2017-04-05 Pedro Alves <palves@redhat.com>
1139 * configure: Regenerate.
1141 2017-04-05 Pedro Alves <palves@redhat.com>
1143 * gdbreplay.c (sync_error): Constify.
1144 * linux-x86-low.c (push_opcode): Constify.
1146 2017-04-05 Pedro Alves <palves@redhat.com>
1148 * win32-low.c (get_child_debug_event)
1149 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1150 Report TARGET_WAITKIND_SPURIOUS instead.
1152 2017-04-05 Pedro Alves <palves@redhat.com>
1154 * remote-utils.c (remote_prepare, remote_open): Constify.
1155 * remote-utils.h (remote_prepare, remote_open): Constify.
1156 * server.c (captured_main): Constify 'port' handling.
1158 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1160 * Makefile.in (clean): Clear .deps.
1162 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1164 * .gitignore: Remove generated files, replace with wildcard.
1165 * (clean): Replace removal of generated files with wildcard.
1166 (version.c): Replace with...
1167 (version-generated.c): ...this.
1168 (xml-builtin.c): Replace with...
1169 (xml-builtin-generated.c): ...this.
1170 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1171 (%.c: *regformats*): Replace with...
1172 (%-generated.c: *regformats*): ...this.
1174 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1176 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1177 (xtensa_fill_gregset): Call collect_register_by_name for
1179 (xtensa_store_gregset): Call supply_register_by_name for
1182 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1184 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1185 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1186 (xtensa_store_gregset): Call supply_register for all registers in
1187 a0_regnum..a0_regnum + C0_NREGS range.
1189 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1191 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1192 (ax-ipa.o: ax.c): Remove.
1193 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1194 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1195 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1196 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1197 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1199 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1201 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1202 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1203 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1204 (errors-ipa.o: ../common/errors.c): Remove.
1205 (format-ipa.o: ../common/format.c): Remove.
1206 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1208 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1210 * Makefile.in (%-ipa.o: %.c): New rule.
1211 (tracepoint-ipa.o: tracepoint.c): Remove.
1212 (utils-ipa.o: utils.c): Remove.
1213 (remote-utils-ipa.o: remote-utils.c): Remove.
1214 (regcache-ipa.o: regcache.c): Remove.
1215 (i386-linux-ipa.o: i386-linux.c): Remove.
1216 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1217 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1218 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1219 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1220 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1221 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1222 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1223 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1224 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1225 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1226 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1227 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1228 (aarch64-ipa.o: aarch64.c): Remove.
1229 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1230 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1231 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1232 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1233 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1234 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1235 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1236 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1237 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1238 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1239 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1240 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1241 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1242 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1243 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1244 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1245 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1246 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1247 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1248 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1249 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1250 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1251 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1252 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1253 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1254 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1255 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1256 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1257 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1258 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1259 (tdesc-ipa.o: tdesc.c): Remove.
1260 (x32-linux-ipa.o: x32-linux.c): Remove.
1261 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1262 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1264 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1266 * Makefile.in (%.o: ../arch/%.c): New rule.
1267 (arm.o: ../arch/arm.c): Remove.
1268 (arm-linux.o: ../arch/arm-linux.c): Remove.
1269 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1270 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1272 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1274 * Makefile.in (%.o: ../nat/%.c): New rule.
1275 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1276 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1277 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1278 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1279 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1280 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1281 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1282 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1283 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1284 (linux-personality.o: ../nat/linux-personality.c): Remove.
1285 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1286 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1287 (x86-linux.o: ../nat/x86-linux.c): Remove.
1288 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1289 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1291 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1293 * Makefile.in (%.o: ../common/%.c): New rule.
1294 (signals.o: ../common/signals.c): Remove.
1295 (print-utils.o: ../common/print-utils.c): Remove.
1296 (rsp-low.o: ../common/rsp-low.c): Remove.
1297 (common-utils.o: ../common/common-utils.c): Remove.
1298 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1299 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1300 (vec.o: ../common/vec.c): Remove.
1301 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1302 (xml-utils.o: ../common/xml-utils.c): Remove.
1303 (ptid.o: ../common/ptid.c): Remove.
1304 (buffer.o: ../common/buffer.c): Remove.
1305 (format.o: ../common/format.c): Remove.
1306 (filestuff.o: ../common/filestuff.c): Remove.
1307 (agent.o: ../common/agent.c): Remove.
1308 (errors.o: ../common/errors.c): Remove.
1309 (environ.o: ../common/environ.c): Remove.
1310 (common-debug.o: ../common/common-debug.c): Remove.
1311 (cleanups.o: ../common/cleanups.c): Remove.
1312 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1313 (fileio.o: ../common/fileio.c): Remove.
1314 (common-regcache.o: ../common/common-regcache.c): Remove.
1315 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1316 (new-op.o: ../common/new-op.c): Remove.
1317 (btrace-common.o: ../common/btrace-common.c): Remove.
1319 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1321 * Makefile.in (%.o: ../target/%.c): New rule.
1322 (waitstatus.o: ../target/waitstatus.c): Remove.
1324 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1327 (%.c: ../regformats/%.dat,
1328 (%.c: ../regformats/arm/%.dat,
1329 (%.c: ../regformats/i386/%.dat,
1330 (%.c: ../regformats/rs6000/%.dat): New rules.
1331 (aarch64.c): Remove.
1332 (reg-arm.c): Remove.
1333 (arm-with-iwmmxt.c): Remove.
1334 (arm-with-vfpv2.c): Remove.
1335 (arm-with-vfpv3.c): Remove.
1336 (arm-with-neon.c): Remove.
1337 (reg-bfin.c): Remove.
1338 (reg-cris.c): Remove.
1339 (reg-crisv32.c): Remove.
1341 (i386-linux.c): Remove.
1342 (i386-avx.c): Remove.
1343 (i386-avx-linux.c): Remove.
1344 (i386-avx-avx512.c): Remove.
1345 (i386-avx-avx512-linux.c): Remove.
1346 (i386-mpx.c): Remove.
1347 (i386-mpx-linux.c): Remove.
1348 (i386-avx-mpx-avx512-pku.c): Remove.
1349 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1350 (i386-avx-mpx.c): Remove.
1351 (i386-avx-mpx-linux.c): Remove.
1352 (i386-mmx.c): Remove.
1353 (i386-mmx-linux.c): Remove.
1354 (reg-ia64.c): Remove.
1355 (reg-m32r.c): Remove.
1356 (reg-m68k.c): Remove.
1358 (mips-linux.c): Remove.
1359 (mips-dsp-linux.c): Remove.
1360 (mips64-linux.c): Remove.
1361 (mips64-dsp-linux.c): Remove.
1362 (nios2-linux.c): Remove.
1363 (powerpc-32.c): Remove.
1364 (powerpc-32l.c): Remove.
1365 (powerpc-altivec32l.c): Remove.
1366 (powerpc-cell32l.c): Remove.
1367 (powerpc-vsx32l.c): Remove.
1368 (powerpc-isa205-32l.c): Remove.
1369 (powerpc-isa205-altivec32l.c): Remove.
1370 (powerpc-isa205-vsx32l.c): Remove.
1371 (powerpc-e500l.c): Remove.
1372 (powerpc-64l.c): Remove.
1373 (powerpc-altivec64l.c): Remove.
1374 (powerpc-cell64l.c): Remove.
1375 (powerpc-vsx64l.c): Remove.
1376 (powerpc-isa205-64l.c): Remove.
1377 (powerpc-isa205-altivec64l.c): Remove.
1378 (powerpc-isa205-vsx64l.c): Remove.
1379 (s390-linux32.c): Remove.
1380 (s390-linux32v1.c): Remove.
1381 (s390-linux32v2.c): Remove.
1382 (s390-linux64.c): Remove.
1383 (s390-linux64v1.c): Remove.
1384 (s390-linux64v2.c): Remove.
1385 (s390-te-linux64.c): Remove.
1386 (s390-vx-linux64.c): Remove.
1387 (s390-tevx-linux64.c): Remove.
1388 (s390x-linux64.c): Remove.
1389 (s390x-linux64v1.c): Remove.
1390 (s390x-linux64v2.c): Remove.
1391 (s390x-te-linux64.c): Remove.
1392 (s390x-vx-linux64.c): Remove.
1393 (s390x-tevx-linux64.c): Remove.
1394 (tic6x-c64xp-linux.c): Remove.
1395 (tic6x-c64x-linux.c): Remove.
1396 (tic6x-c62x-linux.c): Remove.
1398 (reg-sparc64.c): Remove.
1399 (reg-spu.c): Remove.
1401 (amd64-linux.c): Remove.
1402 (amd64-avx.c): Remove.
1403 (amd64-avx-linux.c): Remove.
1404 (amd64-avx-avx512.c): Remove.
1405 (amd64-avx-avx512-linux.c): Remove.
1406 (amd64-mpx.c): Remove.
1407 (amd64-mpx-linux.c): Remove.
1408 (amd64-avx-mpx-avx512-pku.c): Remove.
1409 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1410 (amd64-avx-mpx.c): Remove.
1411 (amd64-avx-mpx-linux.c): Remove.
1413 (x32-linux.c): Remove.
1414 (x32-avx.c): Remove.
1415 (x32-avx-linux.c): Remove.
1416 (x32-avx-avx512.c): Remove.
1417 (x32-avx-avx512-linux.c): Remove.
1418 (reg-xtensa.c): Remove.
1419 (reg-tilegx.c): Remove.
1420 (reg-tilegx32.c): Remove.
1422 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1424 * Makefile.in (SFILES): Add "common/environ.c".
1425 (OBJS): Add "common/environ.h".
1427 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1429 * configure.ac: Check if the fs_base and gs_base members of
1430 `struct user_regs_struct' exist.
1431 * config.in: Regenerated.
1432 * configure: Likewise.
1434 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1436 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1438 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1439 (get_next_pcs_syscall_next_pc): Likewise.
1441 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1443 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1444 * nto-x86-low.c: Likewise.
1446 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1448 * Makefile.in: Include disable-implicit-rules.mk.
1450 2016-11-23 Pedro Alves <palves@redhat.com>
1452 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1453 (debug_vprintf): Use std::chrono::steady_clock instead of
1454 gettimeofday. Use '.' instead of ':'.
1455 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1456 (get_timestamp): Use std::chrono::steady_clock instead of
1459 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1461 * Makefile.in: Fix whitespace formatting.
1463 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1465 * Makefile.in (SFILES, OBS): Flatten list and order
1468 2016-11-23 Pedro Alves <palves@redhat.com>
1470 * event-loop.c (handle_file_event): Use warning.
1471 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1472 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1475 2016-11-23 Pedro Alves <palves@redhat.com>
1477 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1479 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1480 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1481 debug_printf and debug_flush for debug output.
1482 * server.c (handle_general_set): Likewise.
1483 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1486 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1488 * Makefile.in (.c.o): Replace rule with ...
1489 (%.o: %.c): ... this one.
1491 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1493 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1494 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1496 * configure.ac: Remove checks for the make program.
1497 * configure: Re-generate.
1499 2016-10-28 Pedro Alves <palves@redhat.com>
1501 * Makefile.in (CXX_DIALECT): Get from configure.
1502 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1503 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1504 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1505 * config.in: Regenerate.
1506 * configure: Regenerate.
1508 2016-10-27 Yao Qi <yao.qi@linaro.org>
1510 * linux-low.c (linux_supports_range_stepping): Return true if
1511 can_software_single_step return true.
1513 2016-10-27 Yao Qi <yao.qi@linaro.org>
1515 * inferiors.c (find_inferior_in_random): New function.
1516 * inferiors.h (find_inferior_in_random): Declare.
1517 * linux-low.c (linux_wait_for_event_filtered): Call
1518 find_inferior_in_random instead of find_inferior.
1520 2016-10-27 Yao Qi <yao.qi@linaro.org>
1522 * linux-low.c (linux_wait_1): If single-step breakpoints are
1523 inserted, remove them.
1525 2016-10-26 Pedro Alves <palves@redhat.com>
1527 * linux-low.c (handle_extended_wait): Link parent/child fork
1529 (linux_wait_1): Unlink them.
1530 (linux_set_resume_request): Ignore resume requests for
1531 already-resumed and unhandled fork child threads.
1532 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1533 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1535 (handle_v_requests) <vCont>: Don't call require_running.
1536 * server.h (in_queued_stop_replies): New declaration.
1538 2016-10-24 Yao Qi <yao.qi@linaro.org>
1541 * linux-aarch64-low.c (append_insns): Cast the return value to
1544 2016-10-10 Yao Qi <yao.qi@linaro.org>
1546 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1548 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1550 * target.c (target_supports_multi_process): New function, moved
1552 * target.h (target_supports_multi_process): ... here. Remove
1555 2016-10-05 Tom Tromey <tom@tromey.com>
1558 * tracepoint.c (handle_tracepoint_bkpts): Check
1559 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1561 2016-10-05 Yao Qi <yao.qi@linaro.org>
1563 * configure.srv: Update the path of arm-*.xml files.
1565 2016-10-05 Terry Guo <terry.guo@arm.com>
1566 Yao Qi <yao.qi@linaro.org>
1568 * Makefile.in: Adjust the path of rules.
1569 * configure.srv: Update the path of xml files.
1570 * regformats/arm-with-iwmmxt.dat: Regenerated.
1571 * regformats/arm-with-neon.dat: Likewise.
1572 * regformats/arm-with-vfpv2.dat: Likewise.
1573 * regformats/arm-with-vfpv3.dat Likewise.
1575 2016-09-30 Yao Qi <yao.qi@linaro.org>
1578 * target.c (target_stop_and_wait): Don't call
1579 target_continue_no_signal, use resume_stop instead.
1581 2016-09-26 Yao Qi <yao.qi@linaro.org>
1583 * linux-low.c (linux_wait_1): Call debug_exit.
1585 2016-09-23 Pedro Alves <palves@redhat.com>
1587 * Makefile.in (SFILES): Add common/new-op.c.
1588 (OBS): Add common/new-op.o.
1589 (new-op.o): New rule.
1591 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1593 * .gitinore: Ignore more files.
1595 2016-09-21 Yao Qi <yao.qi@linaro.org>
1597 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1600 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1602 * server.c (start_inferior): Call target_mourn_inferior instead of
1603 mourn_inferior; pass ptid_t argument to it.
1605 (handle_target_event): Likewise.
1606 * target.c (target_mourn_inferior): New function.
1607 * target.h (mourn_inferior): Delete macro.
1609 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1611 * linux-low.c (lwp_is_stepping): New function.
1613 2016-09-06 Carl Love <cel@us.ibm.com>
1615 * server.c (start_inferior): Fixed comment, requested comment change
1616 didn't get updated correctly. Removed reference to ptrace () call as
1617 it is only true on Linux systems.
1619 2016-09-06 Carl Love <cel@us.ibm.com>
1621 * server.c (start_inferior): Do not call
1622 function target_post_create_inferior () if the
1623 inferior process has already exited.
1625 2016-09-05 Pedro Alves <palves@redhat.com>
1627 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1628 (COMPILE.pre, CC_LD): Use CXX directly.
1629 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1630 * acinclude.m4: Don't include build-with-cxx.m4.
1631 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1632 * configure: Regenerate.
1634 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1637 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1638 call writing data to own_buf.
1640 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1642 * target.c (mywait): Call target_wait instead of
1644 (target_wait): New function.
1646 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1648 * server.c (start_inferior): New variable 'ptid'. Replace calls
1649 to the_target->resume by target_continue{,_no_signal}, depending
1651 * target.c (target_stop_and_wait): Call target_continue_no_signal
1652 instead of the_target->resume.
1653 (target_continue): New function.
1655 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1657 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1659 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1662 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1664 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1665 * linux-arm-low.c (ps_get_thread_area): Likewise.
1666 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1667 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1668 * linux-mips-low.c (ps_get_thread_area): Likewise.
1669 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1670 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1671 * linux-x86-low.c (ps_get_thread_area): Likewise.
1672 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1674 2016-08-19 Pedro Alves <palves@redhat.com>
1676 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1678 2016-08-19 Pedro Alves <palves@redhat.com>
1680 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1681 comment. Use memcpy instead of casting through unsigned long.
1683 2016-08-19 Pedro Alves <palves@redhat.com>
1685 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1686 allocating around 0x80000000.
1688 2016-08-19 Pedro Alves <palves@redhat.com>
1691 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1692 (x32-avx512-linux-ipa.o): New rules.
1693 * configure.ac (x86_64-*-linux*): New x32 check.
1694 * configure.srv (ipa_x32_linux_regobj): New.
1695 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1696 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1698 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1700 * configure: Regenerate.
1702 2016-08-09 Pedro Alves <palves@redhat.com>
1705 * Makefile.in (OBS): Add signals-state-save-restore.o.
1706 (signals-state-save-restore.o): New rule.
1707 * config.in: Regenerate.
1708 * configure: Regenerate.
1709 * linux-low.c: Include "signals-state-save-restore.h".
1710 (linux_create_inferior): Call
1711 restore_original_signals_state.
1712 * server.c: Include "dispositions-save-restore.h".
1713 (captured_main): Call save_original_signals_state.
1715 2016-08-05 Pedro Alves <palves@redhat.com>
1717 * configure: Regenerate.
1719 2016-08-04 Yao Qi <yao.qi@linaro.org>
1721 * linux-low.c (regsets_fetch_inferior_registers): Check
1722 errno is ESRCH or not.
1724 2016-08-02 Yao Qi <yao.qi@linaro.org>
1726 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1727 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1728 (thread_db_load_search): Update.
1729 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1730 td_ta_set_event and td_ta_event_getmsg.
1732 2016-07-26 Pedro Alves <palves@redhat.com>
1735 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1736 of unsigned long for 64-bit registers and use uint32_t instead of
1737 unsigned int for 32-bit registers.
1739 2016-07-26 Pedro Alves <palves@redhat.com>
1741 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1744 2016-07-21 Tom Tromey <tom@tromey.com>
1746 * configure: Rebuild.
1748 2016-07-21 Yao Qi <yao.qi@linaro.org>
1750 * mem-break.c (find_gdb_breakpoint): Cast bp to
1751 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1753 2016-07-21 Yao Qi <yao.qi@linaro.org>
1755 * server.c (handle_v_requests): Support s and S actions
1756 if target_supports_software_single_step return true.
1758 2016-07-21 Yao Qi <yao.qi@linaro.org>
1760 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1761 is resume_step, call maybe_hw_step.
1762 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1764 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1766 (proceed_one_lwp): If resume request is resume_step, install
1767 reinsert breakpoints and call maybe_hw_step.
1769 2016-07-21 Yao Qi <yao.qi@linaro.org>
1771 * linux-low.c (proceed_one_lwp): Declare.
1772 (linux_resume_one_thread): Remove local variable 'step'.
1773 Lift code enqueue signal. Call proceed_one_lwp instead of
1774 linux_resume_one_lwp.
1776 2016-07-21 Yao Qi <yao.qi@linaro.org>
1778 * linux-low.c (linux_resume_one_thread): Call
1779 enqueue_pending_signal.
1781 2016-07-21 Yao Qi <yao.qi@linaro.org>
1783 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1784 * inferiors.c (do_restore_current_thread_cleanup): New function.
1785 (make_cleanup_restore_current_thread): Likewise.
1786 * linux-low.c (install_software_single_step_breakpoints): Call
1787 make_cleanup_restore_current_thread. Switch current_thread to
1790 2016-07-21 Yao Qi <yao.qi@linaro.org>
1792 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1793 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1794 (clone_one_breakpoint): Likewise.
1795 (delete_reinsert_breakpoints): Change parameter to thread.
1797 (has_reinsert_breakpoints): Likewise.
1798 (uninsert_reinsert_breakpoints): Likewise.
1799 (reinsert_reinsert_breakpoints): Likewise.
1800 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1801 (delete_reinsert_breakpoints): Likewise.
1802 (reinsert_reinsert_breakpoints): Likewise.
1803 (uninsert_reinsert_breakpoints): Likewise.
1804 (has_reinsert_breakpoints): Likewise.
1806 2016-07-21 Yao Qi <yao.qi@linaro.org>
1808 * inferiors.c (get_thread_process): Make parameter const.
1809 * inferiors.h (get_thread_process): Update declaration.
1810 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1811 Add new parameters child_thread and parent_thread. Callers
1813 * mem-break.h (clone_all_breakpoints): Update declaration.
1815 2016-07-21 Yao Qi <yao.qi@linaro.org>
1817 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1818 <command_list, handler>: Remove.
1819 (struct gdb_breakpoint): New.
1820 (struct other_breakpoint): New.
1821 (struct reinsert_breakpoint): New.
1822 (is_gdb_breakpoint): New function.
1823 (any_persistent_commands): Update command_list if
1824 is_gdb_breakpoint returns true.
1825 (set_breakpoint): Create breakpoints according to their types.
1826 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1827 (set_gdb_breakpoint_1): Likewise.
1828 (set_gdb_breakpoint): Likewise.
1829 (clear_breakpoint_conditions): Change parameter type to
1830 'struct gdb_breakpoint *'.
1831 (clear_breakpoint_commands): Likewise.
1832 (clear_breakpoint_conditions_and_commands): Likewise.
1833 (add_condition_to_breakpoint): Likewise.
1834 (add_breakpoint_condition): Likewise.
1835 (add_commands_to_breakpoint): Likewise.
1836 (check_breakpoints): Check other_breakpoint.
1837 (clone_one_breakpoint): Clone breakpopint according to its type.
1838 * mem-break.h (struct gdb_breakpoint): Declare.
1839 (set_gdb_breakpoint): Update declaration.
1840 (clear_breakpoint_conditions_and_commands): Likewise.
1841 (add_breakpoint_condition): Likewise.
1842 (add_breakpoint_commands): Likewise.
1843 * server.c (process_point_options): Change parameter type to
1844 'struct gdb_breakpoint *'.
1846 2016-07-21 Yao Qi <yao.qi@linaro.org>
1848 * mem-break.c (set_breakpoint_at): Rename it to ...
1849 (set_breakpoint_type_at): ... it.
1850 (set_breakpoint_at): Call set_breakpoint_type_at.
1851 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1852 * mem-break.h (set_breakpoint_at): Update comments.
1854 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1856 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1858 (nios2_store_gregset): Likewise.
1860 2016-07-01 Pedro Alves <palves@redhat.com>
1861 Antoine Tremblay <antoine.tremblay@ericsson.com>
1863 * linux-low.c: Change interface to take the target lwp_info
1864 pointer directly and return void. Handle detaching from a zombie
1866 (linux_detach_lwp_callback): New function.
1867 (linux_detach): Detach from the leader thread after detaching from
1870 2016-06-28 Yao Qi <yao.qi@linaro.org>
1872 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1873 for variable new_offset.
1874 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1875 (aarch64_ftrace_insn_reloc_cb): Likewise.
1876 (aarch64_ftrace_insn_reloc_tb): Likewise.
1877 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1878 PRIx64 instead of PRIx32.
1880 2016-06-28 Yao Qi <yao.qi@linaro.org>
1882 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1883 (the_low_target): Install arm_get_syscall_trapinfo.
1885 2016-06-28 Yao Qi <yao.qi@linaro.org>
1887 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1889 (the_low_target): Install aarch64_get_syscall_trapinfo.
1891 2016-06-28 Yao Qi <yao.qi@linaro.org>
1893 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1895 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1896 Remove parameter sysno.
1897 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1900 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1902 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1903 (s390_emit_ne_goto): Likewise.
1904 (s390_emit_lt_goto): Likewise.
1905 (s390_emit_le_goto): Likewise.
1906 (s390_emit_gt_goto): Likewise.
1907 (s390_emit_ge_goto): Likewise.
1908 (s390x_emit_eq_goto): Likewise.
1909 (s390x_emit_ne_goto): Likewise.
1910 (s390x_emit_lt_goto): Likewise.
1911 (s390x_emit_le_goto): Likewise.
1912 (s390x_emit_gt_goto): Likewise.
1913 (s390x_emit_ge_goto): Likewise.
1914 (s390_emit_ops_impl): Mark variable static.
1915 (s390x_emit_ops): Likewise.
1917 2016-06-17 Yao Qi <yao.qi@linaro.org>
1919 * linux-low.c (handle_extended_wait): Call
1920 uninsert_reinsert_breakpoints for the parent process. Remove
1921 reinsert breakpoints from the child process. Reinsert them to
1922 the parent process when vfork is done.
1923 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1924 (reinsert_reinsert_breakpoints): New function.
1925 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1926 (reinsert_reinsert_breakpoints): Declare.
1928 2016-06-17 Yao Qi <yao.qi@linaro.org>
1930 * linux-low.c (handle_extended_wait): If the parent is doing
1931 step-over, remove the reinsert breakpoints from the forked child.
1933 2016-06-17 Yao Qi <yao.qi@linaro.org>
1935 * linux-low.c (unsuspend_all_lwps): Declare.
1936 (linux_low_filter_event): If thread exited, call finish_step_over.
1937 If step-over is finished, unsuspend other threads.
1939 2016-06-17 Yao Qi <yao.qi@linaro.org>
1941 * linux-low.c (linux_resume_one_lwp_throw): Assert
1942 has_reinsert_breakpoints returns false.
1943 * mem-break.c (delete_disabled_breakpoints): Assert
1944 bp type isn't reinsert_breakpoint.
1946 2016-06-17 Yao Qi <yao.qi@linaro.org>
1948 * linux-low.c (maybe_hw_step): New function.
1949 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1950 (finish_step_over): Switch current_thread to lwp temporarily,
1951 and assert has_reinsert_breakpoints returns true.
1952 (proceed_one_lwp): Call maybe_hw_step.
1953 * mem-break.c (has_reinsert_breakpoints): New function.
1954 * mem-break.h (has_reinsert_breakpoints): Declare.
1956 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1958 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1960 2016-05-17 Yao Qi <yao.qi@linaro.org>
1962 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1963 instead of find_inferior.
1965 2016-05-05 Yao Qi <yao.qi@linaro.org>
1967 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1968 Initialize res to zero.
1970 2016-05-05 Yao Qi <yao.qi@linaro.org>
1972 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1975 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1977 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1978 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1979 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1981 2016-04-28 Par Olsson <par.olsson@windriver.com>
1982 Simon Marchi <simon.marchi@ericsson.com>
1984 * tracepoint.c (write_inferior_int8): New function.
1985 (cmd_qtenable_disable): Write enable flag using
1986 write_inferior_int8.
1988 2016-04-25 Yao Qi <yao.qi@linaro.org>
1990 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1991 (need_step_over_p): Return zero if the LWP has pending signals
1992 can be delivered on software single step target.
1994 2016-04-25 Yao Qi <yao.qi@linaro.org>
1996 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1997 return instead of error.
1999 2016-04-22 Yao Qi <yao.qi@linaro.org>
2001 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2004 2016-04-22 Yao Qi <yao.qi@linaro.org>
2006 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2007 signal when stepping over breakpoint with software single
2010 2016-04-21 Pedro Alves <palves@redhat.com>
2012 * linux-s390-low.c (s390_collect_ptrace_register)
2013 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2015 (s390_check_regset): Use void * instead of gdb_byte *.
2017 2016-04-20 Pedro Alves <palves@redhat.com>
2019 * configure: Renegerate.
2021 2016-04-20 Yao Qi <yao.qi@linaro.org>
2023 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2024 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2026 (arm_store_gregset): Likewise.
2028 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2030 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2031 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2032 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2033 (amd64-avx-mpx-linux.c): New rules.
2034 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2035 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2036 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2037 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2038 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2039 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2040 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2041 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2042 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2043 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2044 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2045 * linux-x86-low.c (x86_linux_read_description): Add case for
2046 X86_XSTATE_AVX_MPX_MASK.
2047 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2048 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2049 init_registers_i386_avx_mpx_linux.
2050 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2051 (initialize_low_tracepoint): Call
2052 init_registers_i386_avx_mpx_linux.
2053 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2054 (initialize_low_tracepoint): Call
2055 init_registers_amd64_avx_mpx_linux.
2056 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2057 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2058 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2061 2016-04-18 Pedro Alves <palves@redhat.com>
2063 * configure: Regenerate.
2065 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2067 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2068 (aarch64_emit_sub): Likewise.
2070 2016-04-12 Pedro Alves <palves@redhat.com>
2072 * utils.c (prepare_to_throw_exception): Delete.
2074 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2076 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2078 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2080 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2082 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2084 * linux-aarch64-ipa.c: Add <elf.h> include.
2085 * linux-ppc-ipa.c: Add <elf.h> include.
2086 * linux-s390-ipa.c: Add <elf.h> include.
2088 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2090 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2091 (get_raw_reg_ptr): Likewise.
2092 (get_trace_state_variable_value_ptr): Likewise.
2093 (set_trace_state_variable_value_ptr): Likewise.
2094 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2097 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2098 Marcin Kościelnicki <koriakin@0x04.net>
2101 * linux-ppc-low.c (emit_insns): New function.
2102 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2103 (ppc_emit_prologue): New function.
2104 (ppc_emit_epilogue): New function.
2105 (ppc_emit_add): New function.
2106 (ppc_emit_sub): New function.
2107 (ppc_emit_mul): New function.
2108 (ppc_emit_lsh): New function.
2109 (ppc_emit_rsh_signed): New function.
2110 (ppc_emit_rsh_unsigned): New function.
2111 (ppc_emit_ext): New function.
2112 (ppc_emit_zero_ext): New function.
2113 (ppc_emit_log_not): New function.
2114 (ppc_emit_bit_and): New function.
2115 (ppc_emit_bit_or): New function.
2116 (ppc_emit_bit_xor): New function.
2117 (ppc_emit_bit_not): New function.
2118 (ppc_emit_equal): New function.
2119 (ppc_emit_less_signed): New function.
2120 (ppc_emit_less_unsigned): New function.
2121 (ppc_emit_ref): New function.
2122 (ppc_emit_const): New function.
2123 (ppc_emit_reg): New function.
2124 (ppc_emit_pop): New function.
2125 (ppc_emit_stack_flush): New function.
2126 (ppc_emit_swap): New function.
2127 (ppc_emit_stack_adjust): New function.
2128 (ppc_emit_call): New function.
2129 (ppc_emit_int_call_1): New function.
2130 (ppc_emit_void_call_2): New function.
2131 (ppc_emit_if_goto): New function.
2132 (ppc_emit_goto): New function.
2133 (ppc_emit_eq_goto): New function.
2134 (ppc_emit_ne_goto): New function.
2135 (ppc_emit_lt_goto): New function.
2136 (ppc_emit_le_goto): New function.
2137 (ppc_emit_gt_goto): New function.
2138 (ppc_emit_ge_goto): New function.
2139 (ppc_write_goto_address): New function.
2140 (ppc_emit_ops_impl): New static variable.
2141 (ppc64v1_emit_prologue): New function.
2142 (ppc64v2_emit_prologue): New function.
2143 (ppc64_emit_epilogue): New function.
2144 (ppc64_emit_add): New function.
2145 (ppc64_emit_sub): New function.
2146 (ppc64_emit_mul): New function.
2147 (ppc64_emit_lsh): New function.
2148 (ppc64_emit_rsh_signed): New function.
2149 (ppc64_emit_rsh_unsigned): New function.
2150 (ppc64_emit_ext): New function.
2151 (ppc64_emit_zero_ext): New function.
2152 (ppc64_emit_log_not): New function.
2153 (ppc64_emit_bit_and): New function.
2154 (ppc64_emit_bit_or): New function.
2155 (ppc64_emit_bit_xor): New function.
2156 (ppc64_emit_bit_not): New function.
2157 (ppc64_emit_equal): New function.
2158 (ppc64_emit_less_signed): New function.
2159 (ppc64_emit_less_unsigned): New function.
2160 (ppc64_emit_ref): New function.
2161 (ppc64_emit_const): New function.
2162 (ppc64v1_emit_reg): New function.
2163 (ppc64v2_emit_reg): New function.
2164 (ppc64_emit_pop): New function.
2165 (ppc64_emit_stack_flush): New function.
2166 (ppc64_emit_swap): New function.
2167 (ppc64v1_emit_call): New function.
2168 (ppc64v2_emit_call): New function.
2169 (ppc64v1_emit_int_call_1): New function.
2170 (ppc64v2_emit_int_call_1): New function.
2171 (ppc64v1_emit_void_call_2): New function.
2172 (ppc64v2_emit_void_call_2): New function.
2173 (ppc64_emit_if_goto): New function.
2174 (ppc64_emit_eq_goto): New function.
2175 (ppc64_emit_ne_goto): New function.
2176 (ppc64_emit_lt_goto): New function.
2177 (ppc64_emit_le_goto): New function.
2178 (ppc64_emit_gt_goto): New function.
2179 (ppc64_emit_ge_goto): New function.
2180 (ppc64v1_emit_ops_impl): New static variable.
2181 (ppc64v2_emit_ops_impl): New static variable.
2182 (ppc_emit_ops): New function.
2183 (linux_low_target): Wire in ppc_emit_ops.
2185 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2186 Marcin Kościelnicki <koriakin@0x04.net>
2189 * Makefile.in: Add powerpc-*-ipa.o
2190 * configure.srv: Add ipa_obj for powerpc*-linux.
2191 * linux-ppc-ipa.c: New file.
2192 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2194 (PPC_FIELD): New macro.
2195 (PPC_SEXT): New macro.
2196 (PPC_OP6): New macro.
2197 (PPC_BO): New macro.
2198 (PPC_LI): New macro.
2199 (PPC_BD): New macro.
2200 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2201 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2202 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2203 (ppc_get_thread_area): New function.
2204 (is_elfv2_inferior): New function.
2205 (gen_ds_form): New function.
2206 (GEN_STD): New macro.
2207 (GEN_STDU): New macro.
2208 (GEN_LD): New macro.
2209 (GEN_LDU): New macro.
2210 (gen_d_form): New function.
2211 (GEN_ADDI): New macro.
2212 (GEN_ADDIS): New macro.
2213 (GEN_LI): New macro.
2214 (GEN_LIS): New macro.
2215 (GEN_ORI): New macro.
2216 (GEN_ORIS): New macro.
2217 (GEN_LWZ): New macro.
2218 (GEN_STW): New macro.
2219 (GEN_STWU): New macro.
2220 (gen_xfx_form): New function.
2221 (GEN_MFSPR): New macro.
2222 (GEN_MTSPR): New macro.
2223 (GEN_MFCR): New macro.
2224 (GEN_MTCR): New macro.
2225 (GEN_SYNC): New macro.
2226 (GEN_LWSYNC): New macro.
2227 (gen_x_form): New function.
2228 (GEN_OR): New macro.
2229 (GEN_MR): New macro.
2230 (GEN_LWARX): New macro.
2231 (GEN_STWCX): New macro.
2232 (GEN_CMPW): New macro.
2233 (gen_md_form): New function.
2234 (GEN_RLDICL): New macro.
2235 (GEN_RLDICR): New macro.
2236 (gen_i_form): New function.
2238 (GEN_BL): New macro.
2239 (gen_b_form): New function.
2240 (GEN_BNE): New macro.
2241 (GEN_LOAD): New macro.
2242 (GEN_STORE): New macro.
2243 (gen_limm): New function.
2244 (gen_atomic_xchg): New function.
2245 (gen_call): New function.
2246 (ppc_relocate_instruction): New function.
2247 (ppc_install_fast_tracepoint_jump_pad): New function.
2248 (ppc_get_min_fast_tracepoint_insn_len): New function.
2249 (ppc_get_ipa_tdesc_idx): New function.
2250 (the_low_target): Wire in the new functions.
2251 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2253 * linux-ppc-tdesc.h: New file.
2255 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2257 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2258 (alloc_jump_pad_buffer): New function.
2259 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2260 (alloc_jump_pad_buffer): New function.
2261 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2262 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2263 (alloc_jump_pad_buffer): New function.
2264 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2265 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2266 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2267 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2269 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2271 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2272 * linux-amd64-ipa.c: Likewise.
2273 * linux-i386-ipa.c: Likewise.
2274 * linux-s390-ipa.c: Likewise.
2275 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2276 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2277 set_trace_state_variable_value_ptr.
2278 (struct ipa_sym_addresses): Likewise.
2279 (symbol_list): Likewise.
2280 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2281 accessing gdb_collect directly.
2282 (gdb_collect_ptr_type): New typedef.
2283 (get_raw_reg_ptr_type): New typedef.
2284 (get_trace_state_variable_value_ptr_type): New typedef.
2285 (set_trace_state_variable_value_ptr_type): New typedef.
2286 (gdb_collect_ptr): New global.
2287 (get_raw_reg_ptr): New global.
2288 (get_trace_state_variable_value_ptr): New global.
2289 (set_trace_state_variable_value_ptr): New global.
2290 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2291 accessing get_raw_reg directly.
2292 (get_get_tsv_func_addr): Likewise for
2293 get_trace_state_variable_value_ptr.
2294 (get_set_tsv_func_addr): Likewise for
2295 set_trace_state_variable_value_ptr.
2296 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2298 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2300 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2302 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2304 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2306 (relocate_instruction): Remove own_buf.
2307 * server.c (own_buf): Make global.
2308 (handle_v_requests): Make global.
2309 * server.h (own_buf): New declaration.
2310 (handle_v_requests): New prototype.
2312 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2315 * linux-s390-low.c (add_insns): New function.
2316 (s390_emit_prologue): New function.
2317 (s390_emit_epilogue): New function.
2318 (s390_emit_add): New function.
2319 (s390_emit_sub): New function.
2320 (s390_emit_mul): New function.
2321 (s390_emit_lsh): New function.
2322 (s390_emit_rsh_signed): New function.
2323 (s390_emit_rsh_unsigned): New function.
2324 (s390_emit_ext): New function.
2325 (s390_emit_log_not): New function.
2326 (s390_emit_bit_and): New function.
2327 (s390_emit_bit_or): New function.
2328 (s390_emit_bit_xor): New function.
2329 (s390_emit_bit_not): New function.
2330 (s390_emit_equal): New function.
2331 (s390_emit_less_signed): New function.
2332 (s390_emit_less_unsigned): New function.
2333 (s390_emit_ref): New function.
2334 (s390_emit_if_goto): New function.
2335 (s390_emit_goto): New function.
2336 (s390_write_goto_address): New function.
2337 (s390_emit_litpool): New function.
2338 (s390_emit_const): New function.
2339 (s390_emit_call): New function.
2340 (s390_emit_reg): New function.
2341 (s390_emit_pop): New function.
2342 (s390_emit_stack_flush): New function.
2343 (s390_emit_zero_ext): New function.
2344 (s390_emit_swap): New function.
2345 (s390_emit_stack_adjust): New function.
2346 (s390_emit_set_r2): New function.
2347 (s390_emit_int_call_1): New function.
2348 (s390_emit_void_call_2): New function.
2349 (s390_emit_eq_goto): New function.
2350 (s390_emit_ne_goto): New function.
2351 (s390_emit_lt_goto): New function.
2352 (s390_emit_le_goto): New function.
2353 (s390_emit_gt_goto): New function.
2354 (s390_emit_ge_goto): New function.
2355 (s390x_emit_prologue): New function.
2356 (s390x_emit_epilogue): New function.
2357 (s390x_emit_add): New function.
2358 (s390x_emit_sub): New function.
2359 (s390x_emit_mul): New function.
2360 (s390x_emit_lsh): New function.
2361 (s390x_emit_rsh_signed): New function.
2362 (s390x_emit_rsh_unsigned): New function.
2363 (s390x_emit_ext): New function.
2364 (s390x_emit_log_not): New function.
2365 (s390x_emit_bit_and): New function.
2366 (s390x_emit_bit_or): New function.
2367 (s390x_emit_bit_xor): New function.
2368 (s390x_emit_bit_not): New function.
2369 (s390x_emit_equal): New function.
2370 (s390x_emit_less_signed): New function.
2371 (s390x_emit_less_unsigned): New function.
2372 (s390x_emit_ref): New function.
2373 (s390x_emit_if_goto): New function.
2374 (s390x_emit_const): New function.
2375 (s390x_emit_call): New function.
2376 (s390x_emit_reg): New function.
2377 (s390x_emit_pop): New function.
2378 (s390x_emit_stack_flush): New function.
2379 (s390x_emit_zero_ext): New function.
2380 (s390x_emit_swap): New function.
2381 (s390x_emit_stack_adjust): New function.
2382 (s390x_emit_int_call_1): New function.
2383 (s390x_emit_void_call_2): New function.
2384 (s390x_emit_eq_goto): New function.
2385 (s390x_emit_ne_goto): New function.
2386 (s390x_emit_lt_goto): New function.
2387 (s390x_emit_le_goto): New function.
2388 (s390x_emit_gt_goto): New function.
2389 (s390x_emit_ge_goto): New function.
2390 (s390_emit_ops): New function.
2391 (struct linux_target_ops): Fill in emit_ops hook.
2393 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2396 * Makefile.in: Add s390 IPA files.
2397 * configure.srv: Build IPA for s390.
2398 * linux-s390-ipa.c: New file.
2399 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2400 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2401 (tdesc_s390_linux32): Likewise.
2402 (init_registers_s390_linux32v1): Likewise.
2403 (tdesc_s390_linux32v1): Likewise.
2404 (init_registers_s390_linux32v2): Likewise.
2405 (tdesc_s390_linux32v2): Likewise.
2406 (init_registers_s390_linux64): Likewise.
2407 (tdesc_s390_linux64): Likewise.
2408 (init_registers_s390_linux64v1): Likewise.
2409 (tdesc_s390_linux64v1): Likewise.
2410 (init_registers_s390_linux64v2): Likewise.
2411 (tdesc_s390_linux64v2): Likewise.
2412 (init_registers_s390_te_linux64): Likewise.
2413 (tdesc_s390_te_linux64): Likewise.
2414 (init_registers_s390_vx_linux64): Likewise.
2415 (tdesc_s390_vx_linux64): Likewise.
2416 (init_registers_s390_tevx_linux64): Likewise.
2417 (tdesc_s390_tevx_linux64): Likewise.
2418 (init_registers_s390x_linux64): Likewise.
2419 (tdesc_s390x_linux64): Likewise.
2420 (init_registers_s390x_linux64v1): Likewise.
2421 (tdesc_s390x_linux64v1): Likewise.
2422 (init_registers_s390x_linux64v2): Likewise.
2423 (tdesc_s390x_linux64v2): Likewise.
2424 (init_registers_s390x_te_linux64): Likewise.
2425 (tdesc_s390x_te_linux64): Likewise.
2426 (init_registers_s390x_vx_linux64): Likewise.
2427 (tdesc_s390x_vx_linux64): Likewise.
2428 (init_registers_s390x_tevx_linux64): Likewise.
2429 (tdesc_s390x_tevx_linux64): Likewise.
2430 (have_hwcap_s390_vx): New static variable.
2431 (s390_arch_setup): Fill have_hwcap_s390_vx.
2432 (s390_get_thread_area): New function.
2433 (s390_ft_entry_gpr_esa): New const.
2434 (s390_ft_entry_gpr_zarch): New const.
2435 (s390_ft_entry_misc): New const.
2436 (s390_ft_entry_fr): New const.
2437 (s390_ft_entry_vr): New const.
2438 (s390_ft_main_31): New const.
2439 (s390_ft_main_64): New const.
2440 (s390_ft_exit_fr): New const.
2441 (s390_ft_exit_vr): New const.
2442 (s390_ft_exit_misc): New const.
2443 (s390_ft_exit_gpr_esa): New const.
2444 (s390_ft_exit_gpr_zarch): New const.
2445 (append_insns): New function.
2446 (s390_relocate_instruction): New function.
2447 (s390_install_fast_tracepoint_jump_pad): New function.
2448 (s390_get_min_fast_tracepoint_insn_len): New function.
2449 (s390_get_ipa_tdesc_idx): New function.
2450 (struct linux_target_ops): Wire in the above functions.
2451 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2452 * linux-s390-tdesc.h: New file.
2454 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2456 * linux-s390-low.c (s390_supports_tracepoints): New function.
2457 (struct linux_target_ops): Fill supports_tracepoints hook.
2459 2016-03-18 Yao Qi <yao.qi@linaro.org>
2461 * linux-low.c (lwp_signal_can_be_delivered): New function.
2462 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2464 2016-03-18 Yao Qi <yao.qi@linaro.org>
2466 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2467 0 if signal is enqueued. Remove 'signal' from one debugging
2468 message. Move one debugging message to some lines below.
2469 Remove code setting 'signal' to 0.
2471 2016-03-18 Yao Qi <yao.qi@linaro.org>
2473 * linux-low.c (linux_low_filter_event): Remove redundant
2474 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2476 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2478 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2479 (struct linux_target_ops): Wire in the above.
2481 2016-03-03 Yao Qi <yao.qi@linaro.org>
2483 * linux-low.c: Update comments to start_step_over.
2485 2016-03-03 Yao Qi <yao.qi@linaro.org>
2488 * linux-low.c (handle_extended_wait): Set child suspended
2489 if event_lwp->bp_reinsert isn't zero.
2491 2016-03-02 Yao Qi <yao.qi@linaro.org>
2493 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2494 enqueue_pending_signal.
2496 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2498 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2501 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2503 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2504 (s390_regmap_3264) [!__s390x__]: New global.
2505 (s390_collect_ptrace_register): Skip map entries containing -1.
2506 (s390_supply_ptrace_register): Ditto.
2507 (s390_fill_gprs_high): New function.
2508 (s390_store_gprs_high): New function.
2509 (s390_regsets): Add NT_S390_HIGH_GPRS.
2510 (s390_get_hwcap): Enable on 31-bit.
2511 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2512 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2513 Detect NT_S390_HIGH_GPRS.
2514 (s390_usrregs_info_3264): Enable on 31-bit.
2515 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2516 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2518 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2521 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2522 * configure.srv: Ditto.
2523 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2524 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2525 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2526 (init_registers_amd64_linux): Remove prototype.
2527 (tdesc_amd64_linux): Remove declaration.
2528 (get_ipa_tdesc): New function.
2529 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2530 initialize remaining tdescs.
2531 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2532 (init_registers_i386_linux): Remove prototype.
2533 (tdesc_i386_linux): Remove declaration.
2534 (get_ipa_tdesc): New function.
2535 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2536 initialize remaining tdescs.
2537 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2538 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2539 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2540 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2541 (x86_get_ipa_tdesc_idx): New function.
2542 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2543 * linux-x86-tdesc.h: New file.
2544 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2545 (target_get_ipa_tdesc_idx): New macro.
2546 * tracepoint.c (ipa_tdesc_idx): New macro.
2547 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2548 (symbol_list): Add ipa_tdesc_idx.
2549 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2550 (ipa_tdesc): Remove.
2551 (ipa_tdesc_idx): New variable.
2552 (get_context_regcache): Use get_ipa_tdesc.
2553 (gdb_collect): Ditto.
2555 * tracepoint.h (get_ipa_tdesc): New prototype.
2556 (ipa_tdesc): Remove.
2558 2016-02-24 Pedro Alves <palves@redhat.com>
2560 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2561 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2562 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2563 Factor out common code between the USE_SIGTRAP_SIGINFO and
2564 !USE_SIGTRAP_SIGINFO blocks.
2565 (linux_low_filter_event): Call save_stop_reason instead of
2566 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2568 (linux_wait_1): Update comments.
2570 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2572 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2573 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2574 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2575 ppc_insert_point, ppc_remove_point.
2577 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2579 * linux-s390-low.c (s390_supports_z_point_type): New function.
2580 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2582 2016-02-16 Yao Qi <yao.qi@linaro.org>
2584 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2585 PC. Get pc from regcache_read_pc.
2587 2016-02-12 Yao Qi <yao.qi@linaro.org>
2589 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2590 or linux_get_pc_32bit.
2591 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2593 2016-02-12 Yao Qi <yao.qi@linaro.org>
2595 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2596 arm_linux_get_next_pcs_fixup.
2598 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2600 * tracepoint.c (x_tracepoint_action_download): Change
2601 write_inferior_data_ptr to write_inferior_data_pointer.
2602 (cmd_qtstart): Likewise.
2603 (write_inferior_data_ptr): Remove.
2604 (download_agent_expr): Change write_inferior_data_ptr to
2605 write_inferior_data_pointer.
2606 (download_tracepoint_1): Likewise.
2607 (download_tracepoint): Likewise.
2608 (download_trace_state_variables): Likewise.
2610 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2611 Marcin Kościelnicki <koriakin@0x04.net>
2613 * tracepoint.c (struct tracepoint_action_ops): Remove.
2614 (struct tracepoint_action): Remove ops.
2615 (m_tracepoint_action_download, r_tracepoint_action_download)
2616 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2617 size and offset accordingly.
2618 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2619 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2620 (tracepoint_action_send, tracepoint_action_download): New functions.
2621 Helpers for trace action handlers.
2622 (add_tracepoint_action): Remove setup actions ops.
2623 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2625 2016-02-10 Yao Qi <yao.qi@linaro.org>
2627 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2629 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2631 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2633 * configure: Regenerate.
2635 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2637 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2638 void * to gdb_byte *.
2639 * linux-low.c (siginfo_fixup): Likewise.
2640 (linux_xfer_siginfo): Likewise.
2641 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2643 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2645 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2647 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2649 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2651 * linux-x86-low.c [__x86_64__]: Include
2652 "nat/amd64-linux-siginfo.h".
2653 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2654 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2655 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2656 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2657 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2658 (cpt_si_fd, si_timerid, si_overrun): Move from
2659 nat/amd64-linux-siginfo.c.
2660 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2662 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2664 * server.c (skip_to_semicolon): Remove.
2665 (process_point_options): Use strchrnul instead of
2668 2016-01-26 Yao Qi <yao.qi@linaro.org>
2670 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2671 * linux-low.c (install_software_single_step_breakpoints): Don't
2672 call regcache_read_pc.
2673 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2676 2016-01-26 Yao Qi <yao.qi@linaro.org>
2678 * linux-low.c (install_software_single_step_breakpoints): Call
2679 regcache_read_pc instead of get_pc.
2681 2016-01-26 Yao Qi <yao.qi@linaro.org>
2683 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2684 (unblock_async_io): Rename to ...
2685 (block_unblock_async_io): ... it. New function.
2686 (enable_async_io): Don't install SIGIO handler. Unblock it
2688 (disable_async_io): Don't ignore SIGIO. Block it instead.
2689 (initialize_async_io): Install SIGIO handler. Don't call
2692 2016-01-26 Yao Qi <yao.qi@linaro.org>
2694 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2695 first character is '\003', call *the_target->request_interrupt.
2697 2016-01-25 Yao Qi <yao.qi@linaro.org>
2699 * remote-utils.c (new_thread_notify): Remove.
2700 (dead_thread_notify): Likewise.
2701 * remote-utils.h (new_thread_notify): Remove declaration.
2702 (dead_thread_notify): Likewise.
2704 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2706 * gdb.trace/pending.exp: Fix expected message on continue.
2708 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2710 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2711 it works properly on big-endian machines where sizeof (CORE_ADDR)
2714 2016-01-21 Pedro Alves <palves@redhat.com>
2716 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2717 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2718 * configure: Regenerate.
2720 2016-01-21 Yao Qi <yao.qi@linaro.org>
2722 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2723 is_thumb and set it according to CPSR saved on the stack.
2724 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2725 arm_sigreturn_next_pc.
2727 2016-01-18 Yao Qi <yao.qi@linaro.org>
2729 * linux-low.c (linux_set_pc_64bit): New function.
2730 (linux_get_pc_64bit): New function.
2731 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2733 * linux-sparc-low.c (debug_threads): Remove declaration.
2734 (sparc_get_pc): Remove.
2735 (the_low_target): Use linux_get_pc_64bit instead of
2737 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2738 (the_low_target): Use linux_get_pc_64bit and
2741 2016-01-18 Yao Qi <yao.qi@linaro.org>
2743 * linux-arm-low.c (debug_threads): Remove declaration.
2744 (arm_get_pc, arm_set_pc): Remove.
2745 (the_low_target): Use linux_get_pc_32bit and
2747 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2748 (the_low_target): Use linux_get_pc_32bit and
2750 * linux-cris-low.c (debug_threads): Remove declaration.
2751 (cris_get_pc, cris_set_pc,): Remove.
2752 (the_low_target): Use linux_get_pc_32bit and
2754 * linux-crisv32-low.c (debug_threads): Remove declaration.
2755 (cris_get_pc, cris_set_pc): Remove.
2756 (the_low_target): Use linux_get_pc_32bit and
2758 * linux-low.c: Include inttypes.h.
2759 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2760 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2761 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2762 (the_low_target): Use linux_get_pc_32bit and
2764 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2765 (the_low_target): Use linux_get_pc_32bit and
2767 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2768 (the_low_target): Use linux_get_pc_32bit and
2770 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2771 (the_low_target): Use linux_get_pc_32bit and
2773 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2774 (the_low_target): Use linux_get_pc_32bit and
2777 2016-01-18 Gary Benson <gbenson@redhat.com>
2779 * configure.ac (AC_FUNC_FORK): New check.
2780 * config.in: Regenerate.
2781 * configure: Likewise.
2783 2016-01-14 Yao Qi <yao.qi@linaro.org>
2785 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2786 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2787 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2788 arm_get_next_pcs_ctor.
2790 2016-01-12 Josh Stone <jistone@redhat.com>
2791 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2793 * inferiors.h: Include "gdb_vecs.h".
2794 (struct process_info): Add syscalls_to_catch.
2795 * inferiors.c (remove_process): Free syscalls_to_catch.
2796 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2797 syscall_return stops.
2798 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2799 * server.c (handle_general_set): Handle QCatchSyscalls.
2800 (handle_query): Report support for QCatchSyscalls.
2801 * target.h (struct target_ops): Add supports_catch_syscall.
2802 (target_supports_catch_syscall): New macro.
2803 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2804 (struct lwp_info): Add syscall_state.
2805 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2806 Maintain syscall_state and syscalls_to_catch across exec.
2807 (get_syscall_trapinfo): New function, proxy to the_low_target.
2808 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2809 (linux_low_filter_event): Toggle syscall_state entry/return for
2810 syscall traps, and set it ignored for all others.
2811 (gdb_catching_syscalls_p): New function.
2812 (gdb_catch_this_syscall_p): New function.
2813 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2814 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2815 (linux_supports_catch_syscall): New function.
2816 (linux_target_ops): Install it.
2817 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2818 (the_low_target): Install it.
2820 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2822 * acinclude.m4: Include new ../warning.m4 file.
2823 * configure: Regenerated.
2824 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2826 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2828 * ax.c (is_goto_target): Mark static.
2829 * linux-low.c (register_addr): Likewise.
2830 (linux_fetch_registers, linux_store_registers): Likewise.
2831 * mem-break.c (any_persistent_commands): Fix old prototype.
2832 (add_commands_to_breakpoint): Mark static.
2833 * regcache.c (find_register_by_name): Delete unused func.
2834 * remote-utils.c (hex_or_minus_one): Mark static.
2835 * server.c (monitor_show_help): Mark static.
2836 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2837 handle_v_requests): Likewise.
2839 2016-01-12 Pedro Alves <palves@redhat.com>
2841 Remove use of the registered trademark symbol throughout.
2843 2016-01-08 Yao Qi <yao.qi@linaro.org>
2845 * remote-utils.c (getpkt): If c is '\003', call target hook
2848 2016-01-06 Yao Qi <yao.qi@linaro.org>
2850 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2851 linux-aarch32-low.c.
2852 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2853 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2854 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2855 (thumb2_breakpoint): Declare.
2856 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2857 linux-aarch32-low.h.
2858 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2859 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2860 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2862 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2864 * gdbreplay.c (gdbreplay_version): Change copyright year in
2866 * server.c (gdbserver_version): Likewise.
2868 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2870 * server.c (crc32_table): Delete.
2871 (crc32): Use libiberty's xcrc32 function.
2873 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2875 * lynx-low.c (lynx_delete_thread_callback): New function.
2876 (lynx_mourn): Properly delete our process and all of its
2877 threads. Remove call to clear_inferiors.
2879 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2881 * target.c (thread_search_callback): Add check that
2882 the thread_stopped target callback is not NULL before
2885 2015-12-21 Yao Qi <yao.qi@linaro.org>
2887 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2890 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2892 * server.c (handle_query): Call target_supports_software_single_step.
2894 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2896 * linux-low.c (single_step): New function.
2897 (linux_resume_one_lwp_throw): Call single_step.
2898 (start_step_over): Likewise.
2900 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2902 * Makefile.in (SFILES): Append arch/arm-linux.c,
2903 arch/arm-get-next-pcs.c.
2904 (arm-linux.o): New rule.
2905 (arm-get-next-pcs.o): New rule.
2906 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2908 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2909 to linux-aarch32-low.c.
2910 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2911 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2912 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2913 (thumb2_breakpoint_len): Likewise.
2914 (arm_is_thumb_mode): Make non-static.
2915 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2916 from linux-aarch32-low.c.
2917 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2918 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2919 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2920 (thumb2_breakpoint_len): Likewise.
2921 (arm_is_thumb_mode): New declaration.
2922 * linux-arm-low.c: Include arch/arm-linux.h
2923 aarch/arm-get-next-pcs.h, sys/syscall.h.
2924 (get_next_pcs_ops): New struct.
2925 (get_next_pcs_addr_bits_remove): New function.
2926 (get_next_pcs_is_thumb): New function.
2927 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2928 (arm_sigreturn_next_pc): Likewise.
2929 (get_next_pcs_syscall_next_pc): Likewise.
2930 (arm_gdbserver_get_next_pcs): Likewise.
2931 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2933 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2934 * server.h: Include gdb_vecs.h.
2936 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2938 * Makefile.in (SFILES): Append common/common-regcache.c.
2939 (OBS): Append common-regcache.o.
2940 (common-regcache.o): New rule.
2941 * regcache.c (init_register_cache): Initialize cache to
2943 (regcache_raw_read_unsigned): New function.
2944 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2945 register_status enum.
2947 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2949 * linux-aarch64-low.c (the_low_targets): Rename
2950 breakpoint_reinsert_addr to get_next_pcs.
2951 * linux-arm-low.c (the_low_targets): Likewise.
2952 * linux-bfin-low.c (the_low_targets): Likewise.
2953 * linux-cris-low.c (the_low_targets): Likewise.
2954 * linux-crisv32-low.c (the_low_targets): Likewise.
2955 * linux-low.c (can_software_single_step): Likewise.
2956 (install_software_single_step_breakpoints): New function.
2957 (start_step_over): Use install_software_single_step_breakpoints.
2958 * linux-low.h: New CORE_ADDR vector.
2959 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2961 * linux-mips-low.c (the_low_targets): Likewise.
2962 * linux-nios2-low.c (the_low_targets): Likewise.
2963 * linux-sparc-low.c (the_low_targets): Likewise.
2965 2015-12-17 Pedro Alves <palves@redhat.com>
2967 * linux-low.c (linux_kill_one_lwp): Remove references to
2969 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2971 (linux_init_signals): Delete.
2972 (initialize_low): Adjust.
2973 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2975 2015-12-16 Pedro Alves <palves@redhat.com>
2977 * configure.ac (compiler warning flags): When testing a
2978 -Wno-foo option, check whether -Wfoo works instead.
2979 * configure: Regenerate.
2981 2015-12-11 Don Breazeal <donb@codesourcery.com>
2983 * server.c (process_serial_event): Don't exit from gdbserver
2984 in remote mode if there are still active inferiors.
2986 2015-12-11 Yao Qi <yao.qi@linaro.org>
2988 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2989 arm_breakpoint_at if the process is 32-bit.
2991 2015-12-11 Yao Qi <yao.qi@linaro.org>
2993 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2996 2015-12-07 Yao Qi <yao.qi@linaro.org>
2998 * configure.srv: Append arm.o to srv_tgtobj for
2999 aarch64*-*-linux* target.
3000 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3001 from linux-arm-low.c.
3002 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3003 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3004 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3005 (thumb2_breakpoint_len): Likewise.
3006 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3007 (arm_breakpoint_kinds): Likewise.
3008 (arm_breakpoint_kind_from_pc): Likewise.
3009 (arm_sw_breakpoint_from_kind): Likewise.
3010 (arm_breakpoint_kind_from_current_state): Likewise.
3011 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3012 (arm_sw_breakpoint_from_kind): Declare.
3013 (arm_breakpoint_kind_from_current_state): Declare.
3014 (arm_breakpoint_at): Declare.
3015 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3016 arm_sw_breakpoint_from_kind if process is 32-bit.
3017 (aarch64_breakpoint_kind_from_pc): New function.
3018 (aarch64_breakpoint_kind_from_current_state): New function.
3019 (the_low_target): Initialize fields breakpoint_kind_from_pc
3020 and breakpoint_kind_from_current_state.
3021 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3022 linux-aarch32-low.c.
3023 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3024 (arm_breakpoint, arm_breakpoint_len): Likewise.
3025 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3026 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3027 (arm_is_thumb_mode): Likewise.
3028 (arm_breakpoint_at): Likewise.
3029 (arm_breakpoint_kind_from_pc): Likewise.
3030 (arm_sw_breakpoint_from_kind): Likewise.
3031 (arm_breakpoint_kind_from_current_state): Likewise.
3034 2015-08-04 Yao Qi <yao.qi@linaro.org>
3036 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3037 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3038 * server.c (extended_protocol): Remove "static".
3039 * server.h (extended_protocol): Declare it.
3041 2015-12-04 Josh Stone <jistone@redhat.com>
3043 * target.h (struct target_ops) <arch_setup>: Rename to ...
3044 (struct target_ops) <post_create_inferior>: ... this.
3045 (target_arch_setup): Rename to ...
3046 (target_post_create_inferior): ... this, calling post_create_inferior.
3047 * server.c (start_inferior): Update target_arch_setup calls to
3048 target_post_create_inferior.
3049 * linux-low.c (linux_low_ptrace_options): Forward declare.
3050 (linux_arch_setup): Update its comment for general use.
3051 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3052 (struct linux_target_ops): Use linux_post_create_inferior.
3053 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3054 to post_create_inferior.
3055 * nto-low.c (struct nto_target_ops): Likewise.
3056 * spu-low.c (struct spu_target_ops): Likewise.
3057 * win32-low.c (struct win32_target_ops): Likewise.
3059 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3061 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3063 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3065 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3066 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3067 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3068 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3069 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3070 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3071 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3072 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3073 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3074 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3075 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3076 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3078 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3080 * linux-low.c (linux_look_up_symbols): Don't call
3081 linux_supports_traceclone.
3082 * linux-low.h (thread_db_init): Remove use_events argument.
3083 * thread-db.c (thread_db_use_event): Remove global variable.
3084 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3085 (struct thread_db) <td_create_bp>: Remove field.
3086 (thread_db_create_event): Remove function.
3087 (thread_db_enable_reporting): Likewise.
3088 (find_one_thread): Don't check for thread_db_use_events.
3089 (attach_thread): Likewise.
3090 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3091 (try_thread_db_load_1): Don't check for thread_db_use_events.
3092 (thread_db_init): Remove use_events argument and thread events
3094 (remove_thread_event_breakpoints): Remove function.
3095 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3097 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3099 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3101 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3102 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3103 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3104 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3105 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3107 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3109 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3110 * linux-low.c (can_hardware_single_step): Use
3111 supports_hardware_single_step.
3112 (can_software_single_step): New function.
3113 (start_step_over): Call can_software_single_step.
3114 (linux_supports_hardware_single_step): New function.
3115 (struct target_ops) <supports_software_single_step>: Initialize.
3116 * linux-low.h (struct linux_target_ops)
3117 <supports_hardware_single_step>: Initialize.
3118 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3119 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3120 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3121 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3122 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3123 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3124 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3125 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3126 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3127 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3129 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3130 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3132 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3133 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3134 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3136 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3137 * target.h (struct target_ops): <supports_software_single_step>:
3139 (target_supports_software_single_step): New macro.
3141 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3143 * linux-low.c (linux_wait_1): Fix pc advance condition.
3144 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3145 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3147 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3149 * linux-arm-low.c (arm_is_thumb_mode): New function.
3150 (arm_breakpoint_at): Use arm_is_thumb_mode.
3151 (arm_breakpoint_kind_from_current_state): New function.
3152 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3154 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3155 (linux_breakpoint_kind_from_current_state): New function.
3156 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3157 * linux-low.h (struct linux_target_ops)
3158 <breakpoint_kind_from_current_state>: New field.
3159 * target.h (struct target_ops): Likewise.
3160 (target_breakpoint_kind_from_current_state): New macro.
3162 2015-11-30 Pedro Alves <palves@redhat.com>
3164 * linux-low.c (linux_resume): Wake up the event loop before
3167 2015-11-30 Pedro Alves <palves@redhat.com>
3169 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3171 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3173 * target.c (struct thread_search): New structure.
3174 (thread_search_callback): New function.
3175 (prev_general_thread): New global.
3176 (prepare_to_access_memory, done_accessing_memory): New functions.
3177 * target.h (prepare_to_access_memory, done_accessing_memory):
3178 Replace macros with function declarations.
3180 2015-11-30 Pedro Alves <palves@redhat.com>
3183 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3184 report TARGET_WAITKIND_NO_RESUMED.
3185 * remote-utils.c (prepare_resume_reply): Handle
3186 TARGET_WAITKIND_NO_RESUMED.
3187 * server.c (report_no_resumed): New global.
3188 (handle_query) <qSupported>: Handle "no-resumed+". Report
3189 "no-resumed+" support.
3190 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3191 return error if the client doesn't support no-resumed events.
3192 (push_stop_notification): New function.
3193 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3194 events if the client supports them.
3196 2015-11-30 Pedro Alves <palves@redhat.com>
3198 * linux-low.c (thread_still_has_status_pending_p): Don't check
3200 (lwp_resumed): New function.
3201 (status_pending_p_callback): Return early if the LWP is not
3202 supposed to be resumed.
3204 2015-11-30 Pedro Alves <palves@redhat.com>
3206 * linux-low.c (handle_extended_wait): Assert that the LWP's
3207 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3208 thread create events, leave the new child's status pending.
3209 (linux_low_filter_event): If GDB wants to hear about thread exit
3210 events, leave the LWP marked dead and don't delete it.
3211 (linux_wait_for_event_filtered): Don't check for thread exit.
3212 (filter_exit_event): New function.
3213 (linux_wait_1): Use it, when returning an exit event.
3214 (linux_resume_one_lwp_throw): Assert that the LWP's
3215 waitstatus is TARGET_WAITKIND_IGNORE.
3216 * remote-utils.c (prepare_resume_reply): Handle
3217 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3218 * server.c (report_thread_events): New global.
3219 (handle_general_set): Handle QThreadEvents.
3220 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3221 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3222 TARGET_WAITKIND_THREAD_EXITED.
3223 * server.h (report_thread_events): Declare.
3225 2015-11-30 Pedro Alves <palves@redhat.com>
3227 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3228 the thread's last_resume_kind was resume_stop.
3230 2015-11-30 Pedro Alves <palves@redhat.com>
3232 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3235 2015-11-30 Pedro Alves <palves@redhat.com>
3237 * server.c (handle_v_requests): Handle vCtrlC.
3239 2015-11-30 Pedro Alves <palves@redhat.com>
3241 * gdbthread.h (find_any_thread_of_pid): Declare.
3242 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3244 * server.c (handle_query): If current_thread is NULL, look for
3245 another thread of the selected process.
3247 2015-11-26 Daniel Colascione <dancol@dancol.org>
3248 Simon Marchi <simon.marchi@ericsson.com>
3250 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3251 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3253 * target.h (struct target_ops) <thread_name>: New field.
3254 (target_thread_name): New macro.
3256 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3258 * regcache.h (regcache_invalidate_pid): Add declaration.
3259 * regcache.c (regcache_invalidate_pid): New function, extracted
3260 from regcache_invalidate.
3261 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3262 Add trivial documentation comment.
3263 * lynx-low.c: Use regcache_invalidate_pid instead of
3264 regcache_invalidate.
3266 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3268 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3269 and Elf64_auxv_t if the target is Android.
3271 2015-11-22 Doug Evans <xdje42@gmail.com>
3273 * target.h: #include <sys/types.h>.
3275 2015-11-19 Pedro Alves <palves@redhat.com>
3277 * linux-low.c (linux_process_qsupported): Change prototype.
3279 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3281 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3282 and adjust to loop over all features.
3283 * server.c (handle_query) <qSupported>: Adjust to call
3284 target_process_qsupported once, passing it a vector of unprocessed
3286 * target.h (struct target_ops) <process_qsupported>: Change
3288 (target_process_qsupported): Adjust.
3290 2015-11-19 Pedro Alves <palves@redhat.com>
3292 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3294 * configure: Regenerate.
3296 2015-11-19 Pedro Alves <palves@redhat.com>
3298 * configure: Regenerate.
3300 2015-11-19 Yao Qi <yao.qi@linaro.org>
3302 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3305 2015-11-19 Yao Qi <yao.qi@linaro.org>
3307 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3308 (struct aarch64_operand): Move enum out.
3310 2015-11-19 Yao Qi <yao.qi@linaro.org>
3312 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3313 struct user_fpsimd_state *.
3314 (aarch64_store_fpregset): Likewise.
3316 2015-11-19 Yao Qi <yao.qi@linaro.org>
3318 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3319 struct user_pt_regs *.
3320 (aarch64_store_gregset): Likewise.
3322 2015-11-18 Pedro Alves <palves@redhat.com>
3324 * Makefile.in (all_object_files): Add $IPA_OBJS.
3326 2015-11-17 Pedro Alves <palves@redhat.com>
3328 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3329 GDB_SIGNAL_0 and gdb_signal_to_string.
3331 2015-11-17 Pedro Alves <palves@redhat.com>
3333 * win32-low.c (handle_output_debug_string): Remove parameter.
3334 (win32_kill): Remove our_status local and adjust call to
3335 handle_output_debug_string.
3336 (get_child_debug_event): Adjust call to
3337 handle_output_debug_string.
3339 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3341 * linux-mips-low.c (mips_fill_gregset): Add cast.
3342 (mips_store_gregset): Likewise.
3343 (mips_fill_fpregset): Likewise.
3344 (mips_store_fpregset): Likewise.
3346 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3348 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3351 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3353 * linux-mips-low.c (mips_linux_new_thread): Change type of
3354 watch_type to enum target_hw_bp_type.
3356 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3358 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3359 Change return type to arm_hwbp_type.
3361 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3363 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3364 (arm_store_gregset): Likewise.
3365 * linux-arm-low.c (arm_get_hwcap): Likewise.
3366 (arm_read_description): Likewise.
3368 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3370 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3372 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3374 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3375 (ppc_fill_vsxregset): Likewise.
3376 (ppc_store_vsxregset): Likewise.
3377 (ppc_fill_vrregset): Likewise.
3378 (ppc_store_vrregset): Likewise.
3379 (ppc_fill_evrregset): Likewise.
3380 (ppc_store_evrregset): Likewise.
3382 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3384 * linux-ppc-low.c (ppc_usrregs_info): Remove
3385 forward-declaration.
3386 (ppc_arch_setup): Move lower in file.
3388 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3390 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3391 (ps_pdwrite): Likewise.
3393 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3395 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3396 to after assert checks.
3398 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3400 * proc-service.c (ps_pdread): Add/adjust casts.
3401 (ps_pdwrite): Add/adjust casts.
3403 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3405 * server.c (handle_search_memory_1): Cast return value of
3408 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3410 * server.c (write_qxfer_response): Change type of data to
3413 2015-10-29 Pedro Alves <palves@redhat.com>
3415 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3417 2015-10-29 Pedro Alves <palves@redhat.com>
3419 * tracepoint.c (clear_installed_tracepoints): Add casts.
3421 2015-10-29 Pedro Alves <palves@redhat.com>
3423 * server.c (handle_v_cont, process_serial_event): Add enum
3424 gdb_signal casts to signal parsing code.
3426 2015-10-29 Pedro Alves <palves@redhat.com>
3428 * linux-low.h (NULL_REGSET): Define.
3429 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3430 * linux-arm-low.c (arm_regsets): Likewise.
3431 * linux-crisv32-low.c (cris_regsets): Likewise.
3432 * linux-m68k-low.c (m68k_regsets): Likewise.
3433 * linux-mips-low.c (mips_regsets): Likewise.
3434 * linux-nios2-low.c (nios2_regsets): Likewise.
3435 * linux-ppc-low.c (ppc_regsets): Likewise.
3436 * linux-s390-low.c (s390_regsets): Likewise.
3437 * linux-sh-low.c (sh_regsets): Likewise.
3438 * linux-sparc-low.c (sparc_regsets): Likewise.
3439 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3440 * linux-tile-low.c (tile_regsets): Likewise.
3441 * linux-x86-low.c (x86_regsets): Likewise.
3442 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3444 2015-10-29 Pedro Alves <palves@redhat.com>
3446 * linux-low.h (NULL_REGSET): Define.
3447 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3448 * linux-arm-low.c (arm_regsets): Likewise.
3449 * linux-crisv32-low.c (cris_regsets): Likewise.
3450 * linux-m68k-low.c (m68k_regsets): Likewise.
3451 * linux-mips-low.c (mips_regsets): Likewise.
3452 * linux-nios2-low.c (nios2_regsets): Likewise.
3453 * linux-ppc-low.c (ppc_regsets): Likewise.
3454 * linux-s390-low.c (s390_regsets): Likewise.
3455 * linux-sh-low.c (sh_regsets): Likewise.
3456 * linux-sparc-low.c (sparc_regsets): Likewise.
3457 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3458 * linux-tile-low.c (tile_regsets): Likewise.
3459 * linux-x86-low.c (x86_regsets): Likewise.
3460 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3462 2015-10-26 Doug Evans <dje@google.com>
3464 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3466 2015-10-26 Doug Evans <dje@google.com>
3468 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3470 2015-10-26 Doug Evans <dje@google.com>
3472 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3474 (attach_thread, find_new_threads_callback): Ditto.
3476 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3478 * mem-break.h (set_breakpoint_data): Remove.
3480 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3482 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3483 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3484 (initialize_low): Remove set_breakpoint_data call.
3485 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3486 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3487 (initialize_low): Remove set_breakpoint_data call.
3488 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3489 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3490 (initialize_low): Remove set_breakpoint_data call.
3492 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3494 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3495 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3496 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3497 * target.h (target_breakpoint_kind_from_pc): New macro.
3499 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3501 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3502 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3503 the default breakpoint kind.
3505 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3507 * linux-arm-low.c (arm_supports_z_point_type): Add software
3510 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3512 * linux-arm-low.c: Refactor breakpoint definitions.
3513 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3514 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3516 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3518 * Makefile.in: Add arm.c/o.
3519 * configure.srv: Likewise.
3520 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3521 (arm_breakpoint_kind_from_pc): New function.
3522 (arm_sw_breakpoint_from_kind): Return proper kind.
3523 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3525 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3527 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3529 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3530 (struct raw_breakpoint) <size>: Remove.
3531 (struct raw_breakpoint) <kind>: Add.
3532 (bp_size): New function.
3533 (bp_opcode): Likewise.
3534 (find_raw_breakpoint_at): Adjust for kind.
3535 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3536 (remove_memory_breakpoint): Adjust for kind call bp_size.
3537 (set_raw_breakpoint_at): Adjust for kind.
3538 (set_breakpoint): Likewise.
3539 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3540 (delete_raw_breakpoint): Adjust for kind.
3541 (delete_breakpoint): Likewise.
3542 (find_gdb_breakpoint): Likewise.
3543 (set_gdb_breakpoint_1): Likewise.
3544 (set_gdb_breakpoint): Likewise.
3545 (delete_gdb_breakpoint_1): Likewise.
3546 (delete_gdb_breakpoint): Likewise.
3547 (uninsert_raw_breakpoint): Likewise.
3548 (reinsert_raw_breakpoint): Likewise.
3549 (set_breakpoint_data): Remove.
3550 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3551 (check_mem_read): Adjust for kind call bp_size.
3552 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3553 (clone_one_breakpoint): Adjust for kind.
3554 * mem-break.h (set_gdb_breakpoint): Likewise.
3555 (delete_gdb_breakpoint): Likewise.
3556 * server.c (process_serial_event): Likewise.
3558 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3560 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3561 (struct linux_target_ops) <breakpoint>: Remove.
3562 (struct linux_target_ops) <breakpoint_len>: Remove.
3563 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3564 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3565 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3566 (arm_sw_breakpoint_from_kind): New function.
3567 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3568 (struct linux_target_ops) <breakpoint>: Remove.
3569 (struct linux_target_ops) <breakpoint_len>: Remove.
3570 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3571 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3572 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3573 (struct linux_target_ops) <breakpoint>: Remove.
3574 (struct linux_target_ops) <breakpoint_len>: Remove.
3575 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3576 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3577 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3578 (struct linux_target_ops) <breakpoint>: Remove.
3579 (struct linux_target_ops) <breakpoint_len>: Remove.
3580 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3581 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3582 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3583 and sw_breakpoint_from_kind to increment the pc.
3584 (linux_breakpoint_kind_from_pc): New function.
3585 (linux_sw_breakpoint_from_kind): New function.
3586 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3587 (initialize_low): Call breakpoint_kind_from_pc and
3588 sw_breakpoint_from_kind to replace breakpoint_data/len.
3589 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3591 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3592 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3593 (struct linux_target_ops) <breakpoint>: Remove.
3594 (struct linux_target_ops) <breakpoint_len>: Remove.
3595 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3596 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3597 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3598 (struct linux_target_ops) <breakpoint>: Remove.
3599 (struct linux_target_ops) <breakpoint_len>: Remove.
3600 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3601 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3602 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3603 (struct linux_target_ops) <breakpoint>: Remove.
3604 (struct linux_target_ops) <breakpoint_len>: Remove.
3605 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3606 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3607 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3608 (struct linux_target_ops) <breakpoint>: Remove.
3609 (struct linux_target_ops) <breakpoint_len>: Remove.
3610 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3611 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3612 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3613 (struct linux_target_ops) <breakpoint>: Remove.
3614 (struct linux_target_ops) <breakpoint_len>: Remove.
3615 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3616 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3617 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3618 (struct linux_target_ops) <breakpoint>: Remove.
3619 (struct linux_target_ops) <breakpoint_len>: Remove.
3620 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3621 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3622 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3623 (struct linux_target_ops) <breakpoint>: Remove.
3624 (struct linux_target_ops) <breakpoint_len>: Remove.
3625 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3626 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3627 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3628 (struct linux_target_ops) <breakpoint>: Remove.
3629 (struct linux_target_ops) <breakpoint_len>: Remove.
3630 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3631 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3632 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3633 (struct linux_target_ops) <breakpoint>: Remove.
3634 (struct linux_target_ops) <breakpoint_len>: Remove.
3635 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3636 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3637 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3638 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3639 (struct linux_target_ops) <breakpoint>: Remove.
3640 (struct linux_target_ops) <breakpoint_len>: Remove.
3641 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3642 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3643 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3644 (struct linux_target_ops) <breakpoint>: Remove.
3645 (struct linux_target_ops) <breakpoint_len>: Remove.
3646 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3647 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3649 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3651 * linux-cris-low.c (cris_get_pc): Remove void arg.
3653 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3655 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3658 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3660 * inferiors.c (thread_pid_matches_callback): New function.
3661 (find_thread_process): New function.
3662 (remove_thread): Reset current_thread.
3663 (remove_process): Assert threads have been removed first.
3665 2015-10-15 Yao Qi <yao.qi@linaro.org>
3667 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3669 (aarch64_remove_point): Likewise.
3670 * regcache.c (regcache_register_size): New function.
3672 2015-10-12 Yao Qi <yao.qi@linaro.org>
3674 * linux-aarch64-low.c: Update all callers as emit_load_store
3675 is renamed to aarch64_emit_load_store.
3677 2015-10-12 Yao Qi <yao.qi@linaro.org>
3679 * linux-aarch64-low.c: Update all callers of function renaming
3680 from emit_insn to aarch64_emit_insn.
3682 2015-10-12 Yao Qi <yao.qi@linaro.org>
3684 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3685 arch/aarch64-insn.h.
3686 (struct aarch64_memory_operand): Likewise.
3688 (emit_insn): Move to arch/aarch64-insn.c.
3689 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3690 (emit_load_store): Move to arch/aarch64-insn.c.
3691 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3692 (can_encode_int32): Remove.
3694 2015-10-12 Yao Qi <yao.qi@linaro.org>
3696 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3697 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3698 (aarch64_relocate_instruction): Likewise.
3699 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3700 (struct aarch64_insn_visitor): Likewise.
3702 2015-10-12 Yao Qi <yao.qi@linaro.org>
3704 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3705 (struct aarch64_insn_visitor): New.
3706 (struct aarch64_insn_relocation_data): New.
3707 (aarch64_ftrace_insn_reloc_b): New function.
3708 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3709 (aarch64_ftrace_insn_reloc_cb): Likewise.
3710 (aarch64_ftrace_insn_reloc_tb): Likewise.
3711 (aarch64_ftrace_insn_reloc_adr): Likewise.
3712 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3713 (aarch64_ftrace_insn_reloc_others): Likewise.
3715 (aarch64_relocate_instruction): Use visitor.
3717 2015-10-12 Yao Qi <yao.qi@linaro.org>
3719 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3720 int. Add argument buf.
3721 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3722 aarch64_relocate_instruction.
3724 2015-10-12 Yao Qi <yao.qi@linaro.org>
3726 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3727 argument insn. Remove local variable insn. Don't call
3729 (aarch64_install_fast_tracepoint_jump_pad): Call
3732 2015-09-30 Yao Qi <yao.qi@linaro.org>
3734 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3735 (emit_load_store_pair): Likewise.
3737 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3739 * dll.c (match_dll): Add cast(s).
3740 (unloaded_dll): Likewise.
3741 * linux-low.c (second_thread_of_pid_p): Likewise.
3742 (delete_lwp_callback): Likewise.
3743 (count_events_callback): Likewise.
3744 (select_event_lwp_callback): Likewise.
3745 (linux_set_resume_request): Likewise.
3746 * server.c (accumulate_file_name_length): Likewise.
3747 (emit_dll_description): Likewise.
3748 (handle_qxfer_threads_worker): Likewise.
3749 (visit_actioned_threads): Likewise.
3750 * thread-db.c (any_thread_of): Likewise.
3751 * tracepoint.c (same_process_p): Likewise.
3752 (match_blocktype): Likewise.
3753 (build_traceframe_info_xml): Likewise.
3755 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3757 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3759 (gdb_unparse_agent_expr): Likewise.
3760 * hostio.c (require_data): Likewise.
3761 (handle_pread): Likewise.
3762 * linux-low.c (disable_regset): Likewise.
3763 (fetch_register): Likewise.
3764 (store_register): Likewise.
3765 (get_dynamic): Likewise.
3766 (linux_qxfer_libraries_svr4): Likewise.
3767 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3768 (set_fast_tracepoint_jump): Likewise.
3769 (uninsert_fast_tracepoint_jumps_at): Likewise.
3770 (reinsert_fast_tracepoint_jumps_at): Likewise.
3771 (validate_inserted_breakpoint): Likewise.
3772 (clone_agent_expr): Likewise.
3773 * regcache.c (init_register_cache): Likewise.
3774 * remote-utils.c (putpkt_binary_1): Likewise.
3775 (decode_M_packet): Likewise.
3776 (decode_X_packet): Likewise.
3777 (look_up_one_symbol): Likewise.
3778 (relocate_instruction): Likewise.
3779 (monitor_output): Likewise.
3780 * server.c (handle_search_memory): Likewise.
3781 (handle_qxfer_exec_file): Likewise.
3782 (handle_qxfer_libraries): Likewise.
3783 (handle_qxfer): Likewise.
3784 (handle_query): Likewise.
3785 (handle_v_cont): Likewise.
3786 (handle_v_run): Likewise.
3787 (captured_main): Likewise.
3788 * target.c (write_inferior_memory): Likewise.
3789 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3790 * tracepoint.c (init_trace_buffer): Likewise.
3791 (add_tracepoint_action): Likewise.
3792 (add_traceframe): Likewise.
3793 (add_traceframe_block): Likewise.
3794 (cmd_qtdpsrc): Likewise.
3795 (cmd_qtdv): Likewise.
3796 (cmd_qtstatus): Likewise.
3797 (response_source): Likewise.
3798 (response_tsv): Likewise.
3799 (cmd_qtnotes): Likewise.
3800 (gdb_collect): Likewise.
3801 (initialize_tracepoint): Likewise.
3803 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3805 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3806 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3807 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3809 (enum aarch64_condition_codes): New enum.
3810 (w0): New static global.
3813 (struct aarch64_memory_operand) <type>: New
3814 MEMORY_OPERAND_POSTINDEX type.
3815 (postindex_memory_operand): New helper function.
3816 (emit_ret): New function.
3817 (emit_load_store_pair): New function, factored out of emit_stp
3818 with support for MEMORY_OPERAND_POSTINDEX.
3819 (emit_stp): Rewrite using emit_load_store_pair.
3820 (emit_ldp): New function.
3821 (emit_load_store): Likewise.
3822 (emit_ldr): Mention post-index instruction in comment.
3823 (emit_ldrh): New function.
3824 (emit_ldrb): New function.
3825 (emit_ldrsw): Mention post-index instruction in comment.
3826 (emit_str): Likewise.
3827 (emit_subs): New function.
3828 (emit_cmp): Likewise.
3829 (emit_and): Likewise.
3830 (emit_orr): Likewise.
3831 (emit_orn): Likewise.
3832 (emit_eor): Likewise.
3833 (emit_mvn): Likewise.
3834 (emit_lslv): Likewise.
3835 (emit_lsrv): Likewise.
3836 (emit_asrv): Likewise.
3837 (emit_mul): Likewise.
3838 (emit_sbfm): Likewise.
3839 (emit_sbfx): Likewise.
3840 (emit_ubfm): Likewise.
3841 (emit_ubfx): Likewise.
3842 (emit_csinc): Likewise.
3843 (emit_cset): Likewise.
3844 (emit_nop): Likewise.
3845 (emit_ops_insns): New helper function.
3846 (emit_pop): Likewise.
3847 (emit_push): Likewise.
3848 (aarch64_emit_prologue): New function.
3849 (aarch64_emit_epilogue): Likewise.
3850 (aarch64_emit_add): Likewise.
3851 (aarch64_emit_sub): Likewise.
3852 (aarch64_emit_mul): Likewise.
3853 (aarch64_emit_lsh): Likewise.
3854 (aarch64_emit_rsh_signed): Likewise.
3855 (aarch64_emit_rsh_unsigned): Likewise.
3856 (aarch64_emit_ext): Likewise.
3857 (aarch64_emit_log_not): Likewise.
3858 (aarch64_emit_bit_and): Likewise.
3859 (aarch64_emit_bit_or): Likewise.
3860 (aarch64_emit_bit_xor): Likewise.
3861 (aarch64_emit_bit_not): Likewise.
3862 (aarch64_emit_equal): Likewise.
3863 (aarch64_emit_less_signed): Likewise.
3864 (aarch64_emit_less_unsigned): Likewise.
3865 (aarch64_emit_ref): Likewise.
3866 (aarch64_emit_if_goto): Likewise.
3867 (aarch64_emit_goto): Likewise.
3868 (aarch64_write_goto_address): Likewise.
3869 (aarch64_emit_const): Likewise.
3870 (aarch64_emit_call): Likewise.
3871 (aarch64_emit_reg): Likewise.
3872 (aarch64_emit_pop): Likewise.
3873 (aarch64_emit_stack_flush): Likewise.
3874 (aarch64_emit_zero_ext): Likewise.
3875 (aarch64_emit_swap): Likewise.
3876 (aarch64_emit_stack_adjust): Likewise.
3877 (aarch64_emit_int_call_1): Likewise.
3878 (aarch64_emit_void_call_2): Likewise.
3879 (aarch64_emit_eq_goto): Likewise.
3880 (aarch64_emit_ne_goto): Likewise.
3881 (aarch64_emit_lt_goto): Likewise.
3882 (aarch64_emit_le_goto): Likewise.
3883 (aarch64_emit_gt_goto): Likewise.
3884 (aarch64_emit_ge_got): Likewise.
3885 (aarch64_emit_ops_impl): New static global variable.
3886 (aarch64_emit_ops): New target function, return
3887 &aarch64_emit_ops_impl.
3888 (struct linux_target_ops): Install it.
3890 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3892 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3893 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3895 * linux-aarch64-ipa.c: New file.
3896 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3898 (aarch64_get_thread_area): New target method.
3899 (extract_signed_bitfield): New helper function.
3900 (aarch64_decode_ldr_literal): New function.
3901 (enum aarch64_opcodes): New enum.
3902 (struct aarch64_register): New struct.
3903 (struct aarch64_operand): New struct.
3904 (x0): New static global.
3913 (aarch64_register): New helper function.
3914 (register_operand): Likewise.
3915 (immediate_operand): Likewise.
3916 (struct aarch64_memory_operand): New struct.
3917 (offset_memory_operand): New helper function.
3918 (preindex_memory_operand): Likewise.
3919 (enum aarch64_system_control_registers): New enum.
3920 (ENCODE): New macro.
3921 (emit_insn): New helper function.
3922 (emit_b): New function.
3923 (emit_bcond): Likewise.
3924 (emit_cb): Likewise.
3925 (emit_tb): Likewise.
3926 (emit_blr): Likewise.
3927 (emit_stp): Likewise.
3928 (emit_ldp_q_offset): Likewise.
3929 (emit_stp_q_offset): Likewise.
3930 (emit_load_store): Likewise.
3931 (emit_ldr): Likewise.
3932 (emit_ldrsw): Likewise.
3933 (emit_str): Likewise.
3934 (emit_ldaxr): Likewise.
3935 (emit_stxr): Likewise.
3936 (emit_stlr): Likewise.
3937 (emit_data_processing_reg): Likewise.
3938 (emit_data_processing): Likewise.
3939 (emit_add): Likewise.
3940 (emit_sub): Likewise.
3941 (emit_mov): Likewise.
3942 (emit_movk): Likewise.
3943 (emit_mov_addr): Likewise.
3944 (emit_mrs): Likewise.
3945 (emit_msr): Likewise.
3946 (emit_sevl): Likewise.
3947 (emit_wfe): Likewise.
3948 (append_insns): Likewise.
3949 (can_encode_int32_in): New helper function.
3950 (aarch64_relocate_instruction): New function.
3951 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3952 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3953 (struct linux_target_ops): Install aarch64_get_thread_area,
3954 aarch64_install_fast_tracepoint_jump_pad and
3955 aarch64_get_min_fast_tracepoint_insn_len.
3957 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3959 * Makefile.in (aarch64-insn.o): New rule.
3960 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3962 2015-09-21 Yao Qi <yao.qi@linaro.org>
3964 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3966 2015-09-21 Yao Qi <yao.qi@linaro.org>
3968 * tracepoint.c (max_jump_pad_size): Remove.
3970 2015-09-18 Yao Qi <yao.qi@linaro.org>
3972 * linux-aarch64-low.c: Don't include sys/uio.h.
3973 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3975 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3977 * tracepoint.c (eval_result_type): Change prototype.
3978 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3980 2015-09-15 Pedro Alves <palves@redhat.com>
3982 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3983 Check whether to report exec events instead of checking whether
3984 multiprocess is enabled.
3986 2015-09-15 Pedro Alves <palves@redhat.com>
3989 * remote-utils.c (prepare_resume_reply): Merge
3990 TARGET_WAITKIND_VFORK_DONE switch case with the
3991 TARGET_WAITKIND_FORKED case.
3993 2015-09-15 Yao Qi <yao.qi@linaro.org>
3995 * server.c (handle_query): Check string comparison using
3996 "else if" instead of "if".
3998 2015-09-15 Yao Qi <yao.qi@linaro.org>
4000 * server.c (vCont_supported): New global variable.
4001 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4002 matches. Append ";vContSupported+" to own_buf.
4003 (handle_v_requests): Append ";s;S" to own_buf if target supports
4004 hardware single step or vCont_supported is false.
4005 (capture_main): Set vCont_supported to zero.
4007 2015-09-15 Yao Qi <yao.qi@linaro.org>
4009 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4011 (linux_supports_hardware_single_step): ... New function.
4012 (linux_target_ops): Update.
4013 * lynx-low.c (lynx_target_ops): Set field
4014 supports_hardware_single_step to target_can_do_hardware_single_step.
4015 * nto-low.c (nto_target_ops): Likewise.
4016 * spu-low.c (spu_target_ops): Likewise.
4017 * win32-low.c (win32_target_ops): Likewise.
4018 * target.c (target_can_do_hardware_single_step): New function.
4019 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4020 Remove. <supports_hardware_single_step>: New field.
4021 (target_supports_conditional_breakpoints): Remove.
4022 (target_supports_hardware_single_step): New macro.
4023 (target_can_do_hardware_single_step): Declare.
4024 * server.c (handle_query): Use target_supports_hardware_single_step
4025 instead of target_supports_conditional_breakpoints.
4027 2015-09-15 Yao Qi <yao.qi@linaro.org>
4029 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4031 (struct linux_target_ops the_low_target): Install
4032 aarch64_linux_siginfo_fixup.
4034 2015-09-11 Don Breazeal <donb@codesourcery.com>
4035 Luis Machado <lgustavo@codesourcery.com>
4037 * linux-low.c (linux_mourn): Static declaration.
4038 (linux_arch_setup): Move in front of
4039 handle_extended_wait.
4040 (linux_arch_setup_thread): New function.
4041 (handle_extended_wait): Handle exec events. Call
4042 linux_arch_setup_thread. Make event_lwp argument a
4043 pointer-to-a-pointer.
4044 (check_zombie_leaders): Do not check stopped threads.
4045 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4046 (linux_low_filter_event): Add lwp and thread for exec'ing
4047 non-leader thread if leader thread has been deleted.
4048 Refactor code into linux_arch_setup_thread and call it.
4049 Pass child lwp pointer by reference to handle_extended_wait.
4050 (linux_wait_for_event_filtered): Update comment.
4051 (linux_wait_1): Prevent clobbering exec event status.
4052 (linux_supports_exec_events): New function.
4053 (linux_target_ops) <supports_exec_events>: Initialize new member.
4054 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4056 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4057 * server.c (report_exec_events): New global variable.
4058 (handle_query): Handle qSupported query for exec-events feature.
4059 (captured_main): Initialize report_exec_events.
4060 * server.h (report_exec_events): Declare new global variable.
4061 * target.h (struct target_ops) <supports_exec_events>: New
4063 (target_supports_exec_events): New macro.
4064 * win32-low.c (win32_target_ops) <supports_exec_events>:
4065 Initialize new member.
4067 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4069 * linux-low.c (linux_low_enable_btrace): Remove.
4070 (linux_target_ops): Replace linux_low_enable_btrace with
4071 linux_enable_btrace.
4073 2015-09-03 Yao Qi <yao.qi@linaro.org>
4075 * linux-aarch64-low.c (aarch64_insert_point): Call
4076 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4079 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4081 * linux-low.c (check_stopped_by_breakpoint): Use
4082 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4084 2015-08-27 Pedro Alves <palves@redhat.com>
4086 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4088 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4090 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4091 the XNEW-family equivalent.
4092 (compile_bytecodes): Likewise.
4093 * dll.c (loaded_dll): Likewise.
4094 * event-loop.c (append_callback_event): Likewise.
4095 (create_file_handler): Likewise.
4096 (create_file_event): Likewise.
4097 * hostio.c (handle_open): Likewise.
4098 * inferiors.c (add_thread): Likewise.
4099 (add_process): Likewise.
4100 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4101 * linux-arm-low.c (arm_new_process): Likewise.
4102 (arm_new_thread): Likewise.
4103 * linux-low.c (add_to_pid_list): Likewise.
4104 (linux_add_process): Likewise.
4105 (handle_extended_wait): Likewise.
4106 (add_lwp): Likewise.
4107 (enqueue_one_deferred_signal): Likewise.
4108 (enqueue_pending_signal): Likewise.
4109 (linux_resume_one_lwp_throw): Likewise.
4110 (linux_resume_one_thread): Likewise.
4111 (linux_read_memory): Likewise.
4112 (linux_write_memory): Likewise.
4113 * linux-mips-low.c (mips_linux_new_process): Likewise.
4114 (mips_linux_new_thread): Likewise.
4115 (mips_add_watchpoint): Likewise.
4116 * linux-x86-low.c (initialize_low_arch): Likewise.
4117 * lynx-low.c (lynx_add_process): Likewise.
4118 * mem-break.c (set_raw_breakpoint_at): Likewise.
4119 (set_breakpoint): Likewise.
4120 (add_condition_to_breakpoint): Likewise.
4121 (add_commands_to_breakpoint): Likewise.
4122 (clone_agent_expr): Likewise.
4123 (clone_one_breakpoint): Likewise.
4124 * regcache.c (new_register_cache): Likewise.
4125 * remote-utils.c (look_up_one_symbol): Likewise.
4126 * server.c (queue_stop_reply): Likewise.
4127 (start_inferior): Likewise.
4128 (queue_stop_reply_callback): Likewise.
4129 (handle_target_event): Likewise.
4130 * spu-low.c (fetch_ppc_memory): Likewise.
4131 (store_ppc_memory): Likewise.
4132 * target.c (set_target_ops): Likewise.
4133 * thread-db.c (thread_db_load_search): Likewise.
4134 (try_thread_db_load_1): Likewise.
4135 * tracepoint.c (add_tracepoint): Likewise.
4136 (add_tracepoint_action): Likewise.
4137 (create_trace_state_variable): Likewise.
4138 (cmd_qtdpsrc): Likewise.
4139 (cmd_qtro): Likewise.
4140 (add_while_stepping_state): Likewise.
4141 * win32-low.c (child_add_thread): Likewise.
4142 (get_image_name): Likewise.
4144 2015-08-25 Yao Qi <yao.qi@linaro.org>
4146 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4148 2015-08-25 Yao Qi <yao.qi@linaro.org>
4150 * Makefile.in (aarch64-linux.o): New rule.
4151 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4153 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4154 (aarch64_init_debug_reg_state): Make it extern.
4155 (aarch64_linux_prepare_to_resume): Remove.
4157 2015-08-25 Yao Qi <yao.qi@linaro.org>
4159 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4160 lwp_arch_private_info and ptid_of_lwp.
4162 2015-08-25 Yao Qi <yao.qi@linaro.org>
4164 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4165 Find proc_info by find_process_pid. All callers updated.
4167 2015-08-25 Yao Qi <yao.qi@linaro.org>
4169 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4171 (debug_reg_change_callback): Remove.
4172 (aarch64_notify_debug_reg_change): Remove.
4174 2015-08-25 Yao Qi <yao.qi@linaro.org>
4176 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4177 Call current_lwp_ptid.
4179 2015-08-25 Yao Qi <yao.qi@linaro.org>
4181 * linux-aarch64-low.c (debug_reg_change_callback): Use
4184 2015-08-25 Yao Qi <yao.qi@linaro.org>
4186 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4188 2015-08-25 Yao Qi <yao.qi@linaro.org>
4190 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4192 2015-08-25 Yao Qi <yao.qi@linaro.org>
4194 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4197 2015-08-25 Yao Qi <yao.qi@linaro.org>
4199 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4201 (debug_reg_change_callback): Remove argument entry and add argument
4202 lwp. Remove local variable thread. Don't print thread id in the
4203 debugging output. Don't check whether pid of thread equals to pid.
4204 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4205 iterate_over_lwps instead find_inferior.
4207 2015-08-24 Pedro Alves <palves@redhat.com>
4209 * inferiors.c (get_first_process): New function.
4210 * inferiors.h (get_first_process): New declaration.
4211 * remote-utils.c (read_ptid): Default to the first process in the
4212 list, instead of to the current thread's process.
4214 2015-08-24 Pedro Alves <palves@redhat.com>
4216 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4217 * event-loop.c: Likewise.
4218 * remote-utils.c: Likewise.
4219 * tracepoint.c: Likewise.
4221 2015-08-24 Pedro Alves <palves@redhat.com>
4223 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4226 2015-08-21 Pedro Alves <palves@redhat.com>
4228 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4229 instead of literal 1.
4231 2015-08-21 Pedro Alves <palves@redhat.com>
4233 * tdesc.c (default_description): Explicitly zero-initialize.
4235 2015-08-21 Pedro Alves <palves@redhat.com>
4238 * inferiors.c (remove_thread): Discard any pending stop reply for
4240 * server.c (remove_all_on_match_pid): Rename to ...
4241 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4243 (discard_queued_stop_replies): Change parameter to a ptid. Now
4245 (handle_v_kill, kill_inferior_callback, captured_main)
4246 (process_serial_event): Adjust.
4247 * server.h (discard_queued_stop_replies): Declare.
4249 2015-08-21 Pedro Alves <palves@redhat.com>
4251 * linux-low.c (wait_for_sigstop): Always switch to no thread
4252 selected if the previously current thread dies.
4253 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4254 process instead of the current thread's.
4255 * remote-utils.c (input_interrupt): Don't check if there's no
4257 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4258 current thread to the general thread fails, error out.
4259 (handle_qxfer_auxv, handle_qxfer_libraries)
4260 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4261 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4262 (handle_query): Check if there's a thread selected instead of
4263 checking whether there's any thread in the thread list.
4264 (handle_qxfer_threads, handle_qxfer_btrace)
4265 (handle_qxfer_btrace_conf): Don't error out early if there's no
4266 thread in the thread list.
4267 (handle_v_cont, myresume): Don't set the current thread to the
4269 (process_serial_event) <Hg handling>: Also set thread_id if the
4270 previous general thread is still alive.
4271 (process_serial_event) <g/G handling>: If setting the current
4272 thread to the general thread fails, error out.
4273 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4274 thread's lwp instead of the current thread's.
4275 * target.c (set_desired_thread): If the desired thread was not
4276 found, leave the current thread pointing to NULL. Return an int
4277 (boolean) indicating success.
4278 * target.h (set_desired_thread): Change return type to int.
4280 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4282 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4283 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4285 (ps_get_thread_area): New function.
4287 2015-08-19 Gary Benson <gbenson@redhat.com>
4289 * hostio.c (handle_pread): Do not attempt to read more data
4290 than hostio_reply_with_data can fit in a packet.
4292 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4294 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4296 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4298 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4300 2015-08-06 Pedro Alves <palves@redhat.com>
4302 * tracepoint.c (expr_eval_result): Now an int.
4304 2015-08-06 Pedro Alves <palves@redhat.com>
4306 * gdbthread.h (struct regcache): Forward declare.
4307 (struct thread_info) <regcache_data>: Now a struct regcache
4309 * inferiors.c (inferior_regcache_data)
4310 (set_inferior_regcache_data): Now work with struct regcache
4312 * inferiors.h (struct regcache): Forward declare.
4313 (inferior_regcache_data, set_inferior_regcache_data): Now work
4314 with struct regcache pointers.
4315 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4316 (free_register_cache_thread): Remove struct regcache pointer
4319 2015-08-06 Pedro Alves <palves@redhat.com>
4321 * server.c (captured_main): On error, print the exception message
4322 to stderr, and if run_once is set, throw a quit.
4324 2015-08-06 Pedro Alves <palves@redhat.com>
4326 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4329 2015-08-06 Pedro Alves <palves@redhat.com>
4331 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4332 reading beyond the passed in buffer length.
4334 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4336 * tracepoint.c (symbol_list) <required>: Remove.
4338 2015-08-06 Pedro Alves <palves@redhat.com>
4340 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4341 count if stopping and suspending threads.
4342 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4343 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4344 (linux_detach): Complete an ongoing step-over.
4345 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4347 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4348 (linux_wait_1): If passing a signal to the inferior after
4349 finishing a step-over, unsuspend and re-resume all lwps. If we
4350 see a single-step event but the thread should be continuing, don't
4351 pass the trap to gdb.
4352 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4353 internal_error instead of gdb_assert.
4354 (enqueue_pending_signal): New function.
4355 (check_ptrace_stopped_lwp_gone): Add debug output.
4356 (start_step_over): Use internal_error instead of gdb_assert.
4357 (complete_ongoing_step_over): New function.
4358 (linux_resume_one_thread): Don't resume a suspended thread.
4359 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4362 2015-08-06 Pedro Alves <palves@redhat.com>
4364 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4365 (linux_thread_alive): Use lwp_is_marked_dead.
4366 (extended_event_reported): Delete.
4367 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4368 instead of extended_event_reported.
4369 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4371 (lwp_is_marked_dead): New function.
4372 (lwp_running): Use lwp_is_marked_dead.
4373 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4376 2015-08-06 Pedro Alves <palves@redhat.com>
4378 * linux-low.c (linux_wait_1): Move fork event output out of the
4379 !report_to_gdb check. Pass event_child->waitstatus to
4380 target_waitstatus_to_string instead of ourstatus.
4382 2015-08-04 Yao Qi <yao.qi@linaro.org>
4384 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4385 if current_thread is 32 bit.
4387 2015-08-04 Yao Qi <yao.qi@linaro.org>
4389 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4390 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4391 * server.c (extended_protocol): Remove "static".
4392 * server.h (extended_protocol): Declare it.
4394 2015-08-04 Yao Qi <yao.qi@linaro.org>
4396 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4397 both aarch64 and aarch32.
4398 (aarch64_set_pc): Likewise.
4400 2015-08-04 Yao Qi <yao.qi@linaro.org>
4402 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4403 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4404 arm-with-neon.xml to srv_xmlfiles.
4405 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4406 (is_64bit_tdesc): New function.
4407 (aarch64_linux_read_description): New function.
4408 (aarch64_arch_setup): Call aarch64_linux_read_description.
4409 (regs_info): Rename to regs_info_aarch64.
4410 (aarch64_regs_info): Return right regs_info.
4411 (initialize_low_arch): Call initialize_low_arch_aarch32.
4413 2015-08-04 Yao Qi <yao.qi@linaro.org>
4415 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4416 * linux-aarch32-low.c: New file.
4417 * linux-aarch32-low.h: New file.
4418 * linux-arm-low.c (arm_fill_gregset): Move it to
4419 linux-aarch32-low.c.
4420 (arm_store_gregset): Likewise.
4421 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4422 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4423 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4424 (regs_info): Rename to regs_info_arm.
4425 (arm_regs_info): Return regs_info_aarch32 if
4426 have_ptrace_getregset is 1 and target description is
4427 arm_with_neon or arm_with_vfpv3.
4428 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4429 Call initialize_low_arch_aarch32 instead.
4431 2015-08-04 Yao Qi <yao.qi@linaro.org>
4433 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4434 * linux-low.c: ... here.
4435 * linux-low.h (have_ptrace_getregset): Declare it.
4437 2015-08-04 Pedro Alves <palves@redhat.com>
4439 * thread-db.c (struct thread_db): Use new typedefs.
4440 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4442 (disable_thread_event_reporting): Cast result of dlsym to
4443 destination function pointer type.
4444 (thread_db_mourn): Use td_ta_delete_ftype.
4446 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4448 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4450 (CDX_BREAKPOINT): Define for R2.
4451 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4452 (the_low_target): Add comments.
4454 2015-07-30 Yao Qi <yao.qi@linaro.org>
4456 * linux-arm-low.c (arm_hwcap): Remove it.
4457 (arm_read_description): New local variable arm_hwcap. Don't
4458 set arm_hwcap to zero.
4460 2015-07-30 Yao Qi <yao.qi@linaro.org>
4462 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4463 Use regcache->tdesc instead.
4464 (arm_store_wmmxregset): Likewise.
4465 (arm_fill_vfpregset): Likewise.
4466 (arm_store_vfpregset): Likewise.
4468 2015-07-30 Yao Qi <yao.qi@linaro.org>
4470 * linux-arm-low.c: Include arch/arm.h.
4471 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4472 (arm_store_gregset): Likewise.
4474 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4476 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4477 ptrace's 4th parameter.
4479 2015-07-27 Yao Qi <yao.qi@linaro.org>
4481 * configure.srv (case aarch64*-*-linux*): Don't set
4484 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4486 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4488 * linux-arm-low.c: Likewise.
4489 * linux-cris-low.c: Likewise.
4490 * linux-crisv32-low.c: Likewise.
4491 * linux-low.c: Likewise.
4492 * linux-m68k-low.c: Likewise.
4493 * linux-mips-low.c: Likewise.
4494 * linux-nios2-low.c: Likewise.
4495 * linux-s390-low.c: Likewise.
4496 * linux-sparc-low.c: Likewise.
4497 * linux-tic6x-low.c: Likewise.
4498 * linux-tile-low.c: Likewise.
4499 * linux-x86-low.c: Likewise.
4501 2015-07-24 Pedro Alves <palves@redhat.com>
4503 * config.in: Regenerate.
4504 * configure: Regenerate.
4506 2015-07-24 Pedro Alves <palves@redhat.com>
4508 * acinclude.m4: Include ../ptrace.m4.
4509 * configure.ac: Call GDB_AC_PTRACE.
4510 * config.in, configure: Regenerate.
4512 2015-07-24 Yao Qi <yao.qi@linaro.org>
4514 * linux-low.c (linux_create_inferior): Remove setting to
4515 proc->priv->new_inferior.
4516 (linux_attach): Likewise.
4517 (linux_low_filter_event): Likewise.
4518 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4520 2015-07-24 Yao Qi <yao.qi@linaro.org>
4522 * linux-low.c (linux_arch_setup): New function.
4523 (linux_low_filter_event): If proc->tdesc is NULL and
4524 proc->attached is true, call the_low_target.arch_setup.
4525 Otherwise, keep status pending, and return.
4526 (linux_resume_one_lwp_throw): Don't call get_pc if
4527 thread->while_stepping isn't NULL. Don't call
4528 get_thread_regcache if proc->tdesc is NULL.
4529 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4530 (linux_target_ops): Install arch_setup.
4531 * server.c (start_inferior): Call the_target->arch_setup.
4532 * target.h (struct target_ops) <arch_setup>: New field.
4533 (target_arch_setup): New marco.
4534 * lynx-low.c (lynx_target_ops): Update.
4535 * nto-low.c (nto_target_ops): Update.
4536 * spu-low.c (spu_target_ops): Update.
4537 * win32-low.c (win32_target_ops): Update.
4539 2015-07-24 Yao Qi <yao.qi@linaro.org>
4541 * linux-low.c (linux_add_process): Don't set
4542 proc->priv->new_inferior.
4543 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4544 (linux_attach): Likewise.
4546 2015-07-24 Yao Qi <yao.qi@linaro.org>
4548 * server.c (start_inferior): Code refactor.
4550 2015-07-24 Yao Qi <yao.qi@linaro.org>
4552 * server.c (process_serial_event): Set general_thread.
4554 2015-07-21 Yao Qi <yao.qi@linaro.org>
4556 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4557 aarch64_linux_get_debug_reg_capacity.
4559 2015-07-17 Yao Qi <yao.qi@linaro.org>
4561 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4562 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4563 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4564 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4565 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4566 (AARCH64_HWP_ALIGNMENT): Likewise.
4567 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4568 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4569 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4570 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4571 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4572 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4573 (struct aarch64_debug_reg_state): Likewise.
4574 (struct arch_lwp_info): Likewise.
4575 (aarch64_align_watchpoint): Likewise.
4576 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4577 (aarch64_watchpoint_length): Likewise.
4578 (aarch64_point_encode_ctrl_reg): Likewise
4579 (aarch64_point_is_aligned): Likewise.
4580 (aarch64_align_watchpoint): Likewise.
4581 (aarch64_linux_set_debug_regs):
4582 (aarch64_dr_state_insert_one_point): Likewise.
4583 (aarch64_dr_state_remove_one_point): Likewise.
4584 (aarch64_handle_breakpoint): Likewise.
4585 (aarch64_handle_aligned_watchpoint): Likewise.
4586 (aarch64_handle_unaligned_watchpoint): Likewise.
4587 (aarch64_handle_watchpoint): Likewise.
4589 2015-07-17 Yao Qi <yao.qi@linaro.org>
4591 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4592 and don't aarch64_get_debug_reg_state. All callers update.
4593 (aarch64_handle_aligned_watchpoint): Likewise.
4594 (aarch64_handle_unaligned_watchpoint): Likewise.
4595 (aarch64_handle_watchpoint): Likewise.
4596 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4597 (aarch64_remove_point): Likewise.
4599 2015-07-17 Yao Qi <yao.qi@linaro.org>
4601 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4603 (aarch64_handle_unaligned_watchpoint): Likewise.
4605 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4607 Revert the previous 3 commits:
4608 Move gdb_regex* to common/
4609 Move linux_find_memory_regions_full & co.
4610 gdbserver build-id attribute generator
4612 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4613 Jan Kratochvil <jan.kratochvil@redhat.com>
4615 gdbserver build-id attribute generator.
4616 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4617 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4618 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4620 (get_dynamic): Use find_pdhr to traverse program headers.
4621 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4622 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4623 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4624 (get_hex_build_id): New.
4625 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4626 to reply XML document.
4628 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4629 Jan Kratochvil <jan.kratochvil@redhat.com>
4631 * target.c: Include target/target-utils.h and fcntl.h.
4632 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4633 (target_fileio_read_stralloc): New functions.
4635 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4637 * Makefile.in (OBS): Add gdb_regex.o.
4639 * config.in: Rebuilt.
4640 * configure: Rebuilt.
4642 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4643 Jan Kratochvil <jan.kratochvil@redhat.com>
4645 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4646 * Makefile.in (OBS): Add target-utils.o.
4647 (linux-maps.o, target-utils.o): New.
4648 * configure.srv (srv_linux_obj): Add linux-maps.o.
4650 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4652 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4654 (the_low_target): Install it.
4656 2015-07-14 Pedro Alves <palves@redhat.com>
4658 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4659 Instead, ignore ECHILD, and throw an error for other errnos.
4661 2015-07-10 Pedro Alves <palves@redhat.com>
4663 * event-loop.c (struct callback_event) <data>: Change type to
4664 gdb_client_data instance instead of gdb_client_data pointer.
4665 (append_callback_event): Adjust.
4667 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4669 * linux-aarch64-low.c: Add comments for each linux_target_ops
4670 method. Remove comments already covered in target_ops and
4671 linux_target_ops definitions.
4672 (the_low_target): Add comments for each unimplemented method.
4674 2015-07-09 Yao Qi <yao.qi@linaro.org>
4676 * linux-aarch64-low.c (aarch64_regmap): Remove.
4677 (aarch64_usrregs_info): Remove.
4678 (regs_info): Set field usrregs to NULL.
4680 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4682 * linux-low.c: Include "rsp-low.h"
4683 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4684 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4685 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4686 (handle_btrace_enable_pt): New.
4687 (handle_btrace_general_set): Support "pt".
4688 (handle_btrace_conf_general_set): Support "pt:size".
4690 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4692 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4695 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4697 * linux-aarch64-low.c: Remove comment about endianness.
4698 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4699 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4702 2015-06-24 Gary Benson <gbenson@redhat.com>
4704 * linux-i386-ipa.c (stdint.h): Do not include.
4705 * lynx-i386-low.c (stdint.h): Likewise.
4706 * lynx-ppc-low.c (stdint.h): Likewise.
4707 * mem-break.c (stdint.h): Likewise.
4708 * thread-db.c (stdint.h): Likewise.
4709 * tracepoint.c (stdint.h): Likewise.
4710 * win32-low.c (stdint.h): Likewise.
4712 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4714 * server.c (write_qxfer_response): Update call to
4715 remote_escape_output.
4717 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4718 Jan Kratochvil <jan.kratochvil@redhat.com>
4720 Merge multiple hex conversions.
4721 * gdbreplay.c (tohex): Rename to 'fromhex'.
4722 (logchar): Use fromhex.
4724 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4726 * server.c (handle_qxfer_libraries): Set `version' attribute for
4729 2015-06-10 Gary Benson <gbenson@redhat.com>
4731 * target.h (struct target_ops) <multifs_open>: New field.
4732 <multifs_unlink>: Likewise.
4733 <multifs_readlink>: Likewise.
4734 * linux-low.c (nat/linux-namespaces.h): New include.
4735 (linux_target_ops): Initialize the_target->multifs_open,
4736 the_target->multifs_unlink and the_target->multifs_readlink.
4737 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4738 * hostio.c (hostio_fs_pid): New static variable.
4739 (hostio_handle_new_gdb_connection): New function.
4740 (handle_setfs): Likewise.
4741 (handle_open): Use the_target->multifs_open as appropriate.
4742 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4743 (handle_readlink): Use the_target->multifs_readlink as
4745 (handle_vFile): Handle vFile:setfs packets.
4746 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4747 after target_handle_new_gdb_connection.
4749 2015-06-10 Gary Benson <gbenson@redhat.com>
4751 * configure.ac (AC_CHECK_FUNCS): Add setns.
4752 * config.in: Regenerate.
4753 * configure: Likewise.
4754 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4755 (linux-namespaces.o): New rule.
4756 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4758 2015-06-09 Gary Benson <gbenson@redhat.com>
4760 * hostio.c (handle_open): Process mode argument with
4761 fileio_to_host_mode.
4763 2015-06-01 Yao Qi <yao.qi@linaro.org>
4765 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4766 * linux-x86-low.c: Likewise.
4768 2015-05-28 Don Breazeal <donb@codesourcery.com>
4770 * linux-low.c (handle_extended_wait): Initialize
4771 thread_info.last_resume_kind for new fork children.
4773 2015-05-15 Pedro Alves <palves@redhat.com>
4775 * target.h (target_handle_new_gdb_connection): Rewrite using if
4776 wrapped in do/while.
4778 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4780 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4781 * configure, config.in: Regenerate.
4782 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4785 2015-05-12 Don Breazeal <donb@codesourcery.com>
4787 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4788 PTRACE_EVENT_VFORK_DONE.
4789 (linux_low_ptrace_options, extended_event_reported): Add vfork
4791 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4792 and "vforkdone" for RSP 'T' Stop Reply Packet.
4793 * server.h (report_vfork_events): Declare
4796 2015-05-12 Don Breazeal <donb@codesourcery.com>
4798 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4799 (the_low_target) <new_fork>: Initialize new member.
4800 * linux-arm-low.c (arm_new_fork): New function.
4801 (the_low_target) <new_fork>: Initialize new member.
4802 * linux-low.c (handle_extended_wait): Call new target function
4804 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4805 * linux-mips-low.c (mips_add_watchpoint): New function
4806 extracted from mips_insert_point.
4807 (the_low_target) <new_fork>: Initialize new member.
4808 (mips_linux_new_fork): New function.
4809 (mips_insert_point): Call mips_add_watchpoint.
4810 * linux-x86-low.c (x86_linux_new_fork): New function.
4811 (the_low_target) <new_fork>: Initialize new member.
4813 2015-05-12 Don Breazeal <donb@codesourcery.com>
4815 * linux-low.c (handle_extended_wait): Implement return value,
4816 rename argument 'event_child' to 'event_lwp', handle
4817 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4818 (linux_low_ptrace_options): New function.
4819 (linux_low_filter_event): Call linux_low_ptrace_options,
4820 use different argument fo linux_enable_event_reporting,
4821 use return value from handle_extended_wait.
4822 (extended_event_reported): New function.
4823 (linux_wait_1): Call extended_event_reported and set
4824 status to report fork events.
4825 (linux_write_memory): Add pid to debug message.
4826 (reset_lwp_ptrace_options_callback): New function.
4827 (linux_handle_new_gdb_connection): New function.
4828 (linux_target_ops): Initialize new structure member.
4829 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4830 * lynx-low.c: Initialize new structure member.
4831 * remote-utils.c (prepare_resume_reply): Implement stop reason
4832 "fork" for "T" stop message.
4833 * server.c (handle_query): Call handle_new_gdb_connection.
4834 * server.h (report_fork_events): Declare global flag.
4835 * target.h (struct target_ops) <handle_new_gdb_connection>:
4837 (target_handle_new_gdb_connection): New macro.
4838 * win32-low.c: Initialize new structure member.
4840 2015-05-12 Don Breazeal <donb@codesourcery.com>
4842 * mem-break.c (APPEND_TO_LIST): Define macro.
4843 (clone_agent_expr): New function.
4844 (clone_one_breakpoint): New function.
4845 (clone_all_breakpoints): New function.
4846 * mem-break.h: Declare new functions.
4848 2015-05-12 Don Breazeal <donb@codesourcery.com>
4850 * linux-low.c (linux_supports_fork_events): New function.
4851 (linux_supports_vfork_events): New function.
4852 (linux_target_ops): Initialize new structure members.
4853 (initialize_low): Call linux_check_ptrace_features.
4854 * lynx-low.c (lynx_target_ops): Initialize new structure
4856 * server.c (report_fork_events, report_vfork_events):
4858 (handle_query): Add new features to qSupported packet and
4860 (captured_main): Initialize new global variables.
4861 * target.h (struct target_ops) <supports_fork_events>:
4863 <supports_vfork_events>: New member.
4864 (target_supports_fork_events): New macro.
4865 (target_supports_vfork_events): New macro.
4866 * win32-low.c (win32_target_ops): Initialize new structure
4869 2015-05-12 Gary Benson <gbenson@redhat.com>
4871 * server.c (handle_qxfer_exec_file): Use current process
4874 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4876 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4877 Remove HAVE_PTRACE_GETREGS conditionals.
4878 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4879 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4881 2015-05-08 Yao Qi <yao.qi@linaro.org>
4883 * linux-low.c (linux_supports_conditional_breakpoints): New
4885 (linux_target_ops): Install new target method.
4886 * lynx-low.c (lynx_target_ops): Install NULL hook for
4887 supports_conditional_breakpoints.
4888 * nto-low.c (nto_target_ops): Likewise.
4889 * spu-low.c (spu_target_ops): Likewise.
4890 * win32-low.c (win32_target_ops): Likewise.
4891 * server.c (handle_query): Check
4892 target_supports_conditional_breakpoints.
4893 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4895 (target_supports_conditional_breakpoints): New macro.
4897 2015-05-06 Pedro Alves <palves@redhat.com>
4900 * server.c (start_inferior): If the process exits, mourn it.
4902 2015-04-21 Gary Benson <gbenson@redhat.com>
4904 * hostio.c (fileio_open_flags_to_host): Factored out to
4905 fileio_to_host_openflags in common/fileio.c. Single use
4908 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4910 * linux-xtensa-low.c (xtensa_fill_gregset)
4911 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4914 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4916 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4917 (regs_info): Replace usrregs pointer with NULL.
4919 2015-04-17 Gary Benson <gbenson@redhat.com>
4921 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4922 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4923 * server.c (handle_qxfer_exec_file): New function.
4924 (qxfer_packets): Add exec-file entry.
4925 (handle_query): Report qXfer:exec-file:read as supported packet.
4927 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4929 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4931 2015-04-09 Gary Benson <gbenson@redhat.com>
4933 * hostio-errno.c (errno_to_fileio_error): Remove function.
4934 Update caller to use remote_fileio_to_fio_error.
4936 2015-04-09 Yao Qi <yao.qi@linaro.org>
4938 * linux-low.c (linux_insert_point): Call
4939 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4940 (linux_remove_point): Call remove_memory_breakpoint if type is
4942 * linux-x86-low.c (x86_insert_point): Don't call
4943 insert_memory_breakpoint.
4944 (x86_remove_point): Don't call remove_memory_breakpoint.
4946 2015-04-01 Pedro Alves <palves@redhat.com>
4947 Cleber Rosa <crosa@redhat.com>
4949 * server.c (gdbserver_usage): Reorganize and extend the usage
4952 2015-03-24 Pedro Alves <palves@redhat.com>
4954 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4955 output. Also dump TRAP_TRACE.
4956 (linux_low_filter_event): In debug output, distinguish a
4957 resume_stop SIGSTOP from a delayed SIGSTOP.
4959 2015-03-24 Gary Benson <gbenson@redhat.com>
4961 * linux-x86-low.c (x86_linux_new_thread): Moved to
4963 (x86_linux_prepare_to_resume): Likewise.
4965 2015-03-24 Gary Benson <gbenson@redhat.com>
4967 * Makefile.in (x86-linux-dregs.o): New rule.
4968 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4969 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4970 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4971 (x86_linux_dr_get): Likewise.
4972 (x86_linux_dr_set): Likewise.
4973 (update_debug_registers_callback): Likewise.
4974 (x86_linux_dr_set_addr): Likewise.
4975 (x86_linux_dr_get_addr): Likewise.
4976 (x86_linux_dr_set_control): Likewise.
4977 (x86_linux_dr_get_control): Likewise.
4978 (x86_linux_dr_get_status): Likewise.
4979 (x86_linux_update_debug_registers): Likewise.
4981 2015-03-24 Gary Benson <gbenson@redhat.com>
4983 * linux-x86-low.c (x86_linux_update_debug_registers):
4984 New function, factored out from...
4985 (x86_linux_prepare_to_resume): ...this.
4987 2015-03-24 Gary Benson <gbenson@redhat.com>
4989 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4990 (x86_linux_dr_set): Likewise.
4991 (update_debug_registers_callback): Likewise.
4992 (x86_linux_dr_set_addr): Likewise.
4993 (x86_linux_dr_get_addr): Likewise.
4994 (x86_linux_dr_set_control): Likewise.
4995 (x86_linux_dr_get_control): Likewise.
4996 (x86_linux_dr_get_status): Likewise.
4997 (x86_linux_prepare_to_resume): Likewise.
4999 2015-03-24 Gary Benson <gbenson@redhat.com>
5001 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5002 Use perror_with_name. Pass string through gettext.
5003 (x86_linux_dr_set): Likewise.
5005 2015-03-24 Gary Benson <gbenson@redhat.com>
5007 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5008 (x86_linux_dr_set_addr): ...this.
5009 (x86_dr_low_get_addr): Rename to...
5010 (x86_linux_dr_get_addr): ...this.
5011 (x86_dr_low_set_control): Rename to...
5012 (x86_linux_dr_set_control): ...this.
5013 (x86_dr_low_get_control): Rename to...
5014 (x86_linux_dr_get_control): ...this.
5015 (x86_dr_low_get_status): Rename to...
5016 (x86_linux_dr_get_status): ...this.
5017 (x86_dr_low): Update with new function names.
5019 2015-03-24 Gary Benson <gbenson@redhat.com>
5021 * Makefile.in (x86-linux.o): New rule.
5022 * configure.srv: Add x86-linux.o to relevant targets.
5023 * linux-low.c (lwp_set_arch_private_info): New function.
5024 (lwp_arch_private_info): Likewise.
5025 * linux-x86-low.c: Include nat/x86-linux.h.
5026 (arch_lwp_info): Removed structure.
5027 (update_debug_registers_callback):
5028 Use lwp_set_debug_registers_changed.
5029 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5030 and lwp_set_debug_registers_changed.
5031 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5033 2015-03-24 Gary Benson <gbenson@redhat.com>
5035 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5036 * linux-arm-low.c (arm_new_thread): Likewise.
5037 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5038 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5039 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5040 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5042 2015-03-24 Gary Benson <gbenson@redhat.com>
5044 * linux-low.c (ptid_of_lwp): New function.
5045 (lwp_is_stopped): Likewise.
5046 (lwp_stop_reason): Likewise.
5047 * linux-x86-low.c (update_debug_registers_callback):
5049 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5052 2015-03-24 Gary Benson <gbenson@redhat.com>
5054 * linux-low.h (linux_stop_lwp): Remove declaration.
5056 2015-03-24 Gary Benson <gbenson@redhat.com>
5058 * linux-low.h: Include nat/linux-nat.h.
5059 * linux-low.c (iterate_over_lwps_args): New structure.
5060 (iterate_over_lwps_filter): New function.
5061 (iterate_over_lwps): Likewise.
5062 * linux-x86-low.c (update_debug_registers_callback):
5063 Update signature to what iterate_over_lwps expects.
5064 Remove PID check that iterate_over_lwps now performs.
5065 (x86_dr_low_set_addr): Use iterate_over_lwps.
5066 (x86_dr_low_set_control): Likewise.
5068 2015-03-24 Gary Benson <gbenson@redhat.com>
5070 * linux-x86-low.c (x86_debug_reg_state): New function.
5071 (x86_linux_prepare_to_resume): Use the above.
5073 2015-03-24 Gary Benson <gbenson@redhat.com>
5075 * linux-low.c (current_lwp_ptid): New function.
5076 * linux-x86-low.c: Include nat/linux-nat.h.
5077 (x86_dr_low_get_addr): Use current_lwp_ptid.
5078 (x86_dr_low_get_control): Likewise.
5079 (x86_dr_low_get_status): Likewise.
5081 2015-03-20 Pedro Alves <palves@redhat.com>
5083 * tracepoint.c (cmd_qtstatus): Make "str" const.
5085 2015-03-20 Pedro Alves <palves@redhat.com>
5087 * server.c (handle_general_set): Make "req_str" const.
5089 2015-03-19 Pedro Alves <palves@redhat.com>
5091 * linux-low.c (linux_resume_one_lwp): Rename to ...
5092 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5093 instead call perror_with_name.
5094 (check_ptrace_stopped_lwp_gone): New function.
5095 (linux_resume_one_lwp): Reimplement as wrapper around
5096 linux_resume_one_lwp_throw that swallows errors if the LWP is
5099 2015-03-19 Pedro Alves <palves@redhat.com>
5101 * linux-low.c (count_events_callback, select_event_lwp_callback):
5102 No longer check whether the thread has resume_stop as last resume
5105 2015-03-19 Pedro Alves <palves@redhat.com>
5107 * linux-low.c (count_events_callback, select_event_lwp_callback):
5108 Use the lwp's status_pending_p field, not the thread's.
5110 2015-03-19 Pedro Alves <palves@redhat.com>
5112 * linux-low.c (select_event_lwp_callback): Update comments to
5113 no longer mention SIGTRAP.
5115 2015-03-18 Gary Benson <gbenson@redhat.com>
5117 * server.c (handle_query): Do not report vFile:fstat as supported.
5119 2015-03-11 Gary Benson <gbenson@redhat.com>
5121 * hostio.c (sys/types.h): New include.
5122 (sys/stat.h): Likewise.
5123 (common-remote-fileio.h): Likewise.
5124 (handle_fstat): New function.
5125 (handle_vFile): Handle vFile:fstat packets.
5127 2015-03-11 Gary Benson <gbenson@redhat.com>
5129 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5130 struct stat.st_blocks and struct stat.st_blksize.
5131 * configure: Regenerate.
5132 * config.in: Likewise.
5133 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5134 (OBS): Add common-remote-fileio.o.
5135 (common-remote-fileio.o): New rule.
5137 2015-03-09 Pedro Alves <palves@redhat.com>
5139 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5140 'struct sockaddr' pointer in 'accept' call.
5142 2015-03-09 Pedro Alves <palves@redhat.com>
5145 2015-03-07 Pedro Alves <palves@redhat.com>
5146 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5147 or <winsock2.h> here. Instead include "gdb_socket.h".
5148 (remote_open): Use union gdb_sockaddr_u.
5149 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5150 or <winsock2.h> here. Instead include "gdb_socket.h".
5151 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5152 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5154 (init_named_socket, gdb_agent_helper_thread): Use union
5157 2015-03-07 Pedro Alves <palves@redhat.com>
5159 * configure.ac (build_warnings): Move
5160 -Wdeclaration-after-statement to the C-specific set.
5161 * configure: Regenerate.
5163 2015-03-07 Pedro Alves <palves@redhat.com>
5165 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5166 or <winsock2.h> here. Instead include "gdb_socket.h".
5167 (remote_open): Use union gdb_sockaddr_u.
5168 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5169 or <winsock2.h> here. Instead include "gdb_socket.h".
5170 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5171 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5173 (init_named_socket, gdb_agent_helper_thread): Use union
5176 2015-03-07 Pedro Alves <palves@redhat.com>
5178 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5181 2015-03-06 Yao Qi <yao.qi@linaro.org>
5183 * linux-aarch64-low.c (aarch64_insert_point): Use
5184 show_debug_regs as a boolean.
5185 (aarch64_remove_point): Likewise.
5187 2015-03-05 Pedro Alves <palves@redhat.com>
5189 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5190 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5191 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5192 * nto-low.c (nto_target_ops): Likewise.
5193 * spu-low.c (spu_target_ops): Likewise.
5194 * win32-low.c (win32_target_ops): Likewise.
5196 2015-03-04 Pedro Alves <palves@redhat.com>
5198 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5199 Decide whether a breakpoint triggered based on the SIGTRAP's
5201 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5202 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5203 (linux_low_filter_event): Check for breakpoints before checking
5205 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5207 (linux_stopped_by_sw_breakpoint)
5208 (linux_supports_stopped_by_sw_breakpoint)
5209 (linux_stopped_by_hw_breakpoint)
5210 (linux_supports_stopped_by_hw_breakpoint): New functions.
5211 (linux_target_ops): Install new target methods.
5213 2015-03-04 Pedro Alves <palves@redhat.com>
5215 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5216 * server.c (swbreak_feature, hwbreak_feature): New globals.
5217 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5218 (captured_main): Clear swbreak_feature and hwbreak_feature.
5219 * server.h (swbreak_feature, hwbreak_feature): Declare.
5220 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5221 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5222 supports_stopped_by_hw_breakpoint>: New fields.
5223 (target_supports_stopped_by_sw_breakpoint)
5224 (target_stopped_by_sw_breakpoint)
5225 (target_supports_stopped_by_hw_breakpoint)
5226 (target_stopped_by_hw_breakpoint): Declare.
5228 2015-03-04 Pedro Alves <palves@redhat.com>
5230 enum lwp_stop_reason -> enum target_stop_reason
5231 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5232 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5233 (linux_wait_1, stuck_in_jump_pad_callback)
5234 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5235 (linux_stopped_by_watchpoint):
5236 * linux-low.h (enum lwp_stop_reason): Delete.
5237 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5238 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5240 2015-03-04 Yao Qi <yao.qi@linaro.org>
5242 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5244 2015-03-03 Gary Benson <gbenson@redhat.com>
5246 * hostio.c (handle_vFile): Fix prefix lengths.
5248 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5250 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5253 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5255 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5256 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5257 (clean): Add "rm -f" for above C files.
5258 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5259 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5260 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5261 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5262 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5263 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5264 (init_registers_s390x_vx_linux64)
5265 (init_registers_s390x_tevx_linux64)
5266 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5267 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5269 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5270 (s390_store_vxrs_high): New functions.
5271 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5273 (s390_arch_setup): Add logic for selecting one of the new target
5274 descriptions. Activate the new vector regsets if applicable.
5275 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5276 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5277 and init_registers_s390x_tevx_linux64.
5279 2015-03-01 Pedro Alves <palves@redhat.com>
5281 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5284 2015-02-27 Pedro Alves <palves@redhat.com>
5286 * linux-x86-low.c (u_debugreg_offset): New function.
5287 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5289 2015-02-27 Pedro Alves <palves@redhat.com>
5291 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5292 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5293 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5294 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5295 (ps_lsetfpregs, ps_getpid)
5296 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5297 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5298 (ps_lsetxregs, ps_plog): Declare.
5300 2015-02-27 Pedro Alves <palves@redhat.com>
5302 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5303 IP_AGENT_EXPORT_FUNC.
5304 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5305 IP_AGENT_EXPORT_FUNC.
5306 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5307 (IP_AGENT_EXPORT): Delete.
5308 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5309 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5310 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5311 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5312 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5313 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5314 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5315 (traceframe_read_count, traceframe_write_count)
5316 (traceframes_created, trace_state_variables, get_raw_reg)
5317 (get_trace_state_variable_value, set_trace_state_variable_value)
5318 (ust_loaded, helper_thread_id, cmd_buf): Use
5319 IPA_SYM_EXPORTED_NAME.
5320 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5321 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5322 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5323 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5324 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5325 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5326 EXTERN_C_PUSH/EXTERN_C_POP.
5327 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5328 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5329 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5330 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5331 (traceframe_write_count, traceframe_read_count)
5332 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5333 (about_to_request_buffer_space, get_trace_state_variable_value)
5334 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5335 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5336 EXTERN_C_PUSH/EXTERN_C_POP.
5337 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5338 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5339 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5340 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5341 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5342 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5343 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5344 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5346 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5347 (IP_AGENT_EXPORT_VAR_DECL): Define.
5349 (gdb_agent_get_raw_reg): Declare.
5351 2015-02-27 Tom Tromey <tromey@redhat.com>
5352 Pedro Alves <palves@redhat.com>
5354 Rename symbols whose names are reserved C++ keywords throughout.
5356 2015-02-27 Pedro Alves <palves@redhat.com>
5358 * Makefile.in (COMPILER): New, get it from autoconf.
5359 (CXX): Get from autoconf instead.
5360 (COMPILE.pre): Use COMPILER.
5361 (CC-LD): Rename to ...
5362 (CC_LD): ... this. Use COMPILER.
5363 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5364 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5365 * acinclude.m4: Include build-with-cxx.m4.
5366 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5367 Disable -Werror by default if building in C++ mode.
5368 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5369 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5370 the C++ compiler. Save/restore CXXFLAGS too.
5371 * configure: Regenerate.
5373 2015-02-27 Pedro Alves <palves@redhat.com>
5375 * acinclude.m4: Include libiberty.m4.
5376 * configure.ac: Call libiberty_INIT.
5377 * config.in, configure: Regenerate.
5379 2015-02-26 Pedro Alves <palves@redhat.com>
5381 * linux-low.c (linux_wait_1): When incrementing the PC past a
5382 program breakpoint always use the_low_target.breakpoint_len as
5383 increment, rather than the maximum between that and
5384 the_low_target.decr_pc_after_break.
5386 2015-02-23 Pedro Alves <palves@redhat.com>
5388 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5389 thread was doing a step-over; always adjust the PC if
5390 we stepped over a permanent breakpoint.
5391 (linux_wait_1): If we stepped over breakpoint that was on top of a
5392 permanent breakpoint, manually advance the PC past it.
5394 2015-02-23 Pedro Alves <palves@redhat.com>
5396 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5398 (x86_fill_gregset, x86_store_gregset): Use it when handling
5401 2015-02-20 Pedro Alves <palves@redhat.com>
5403 * thread-db.c: Include "nat/linux-procfs.h".
5404 (thread_db_init): Skip listing new threads if the kernel supports
5405 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5407 2015-02-20 Pedro Alves <palves@redhat.com>
5409 * linux-low.c (status_pending_p_callback): Use ptid_match.
5411 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5413 PR breakpoints/16812
5414 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5415 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5416 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5418 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5420 PR breakpoints/15956
5421 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5423 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5425 * linux-low.c (linux_low_btrace_conf): Print size.
5426 * server.c (handle_btrace_conf_general_set): New.
5427 (hanle_general_set): Call handle_btrace_conf_general_set.
5428 (handle_query): Report Qbtrace-conf:bts:size as supported.
5430 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5432 * linux-low.c (linux_low_enable_btrace): Update parameters.
5433 (linux_low_btrace_conf): New.
5434 (linux_target_ops)<to_btrace_conf>: Initialize.
5435 * server.c (current_btrace_conf): New.
5436 (handle_btrace_enable): Rename to ...
5437 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5438 to target_enable_btrace. Update comment. Update users.
5439 (handle_qxfer_btrace_conf): New.
5440 (qxfer_packets): Add btrace-conf entry.
5441 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5442 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5443 (target_ops)<read_btrace_conf>: New.
5444 (target_enable_btrace): Update parameters.
5445 (target_read_btrace_conf): New.
5447 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5449 * server.c (handle_btrace_general_set): Remove call to
5450 target_supports_btrace.
5451 (supported_btrace_packets): New.
5452 (handle_query): Call supported_btrace_packets.
5453 * target.h: include btrace-common.h.
5454 (btrace_target_info): Removed.
5455 (supports_btrace, target_supports_btrace): Update parameters.
5457 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5459 * Makefile.in (SFILES): Add common/btrace-common.c.
5460 (OBS): Add common/btrace-common.o.
5461 (btrace-common.o): Add build rules.
5462 * linux-low: Include btrace-common.h.
5463 (linux_low_read_btrace): Use struct btrace_data. Call
5464 btrace_data_init and btrace_data_fini.
5466 2015-02-06 Pedro Alves <palves@redhat.com>
5468 * thread-db.c (find_new_threads_callback): Add debug output.
5470 2015-02-04 Pedro Alves <palves@redhat.com>
5472 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5473 (resume_stopped_resumed_lwps): New function.
5474 (linux_wait_for_event_filtered): Use it.
5476 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5478 * Makefile.in (SFILES): Add linux-personality.c.
5479 (linux-personality.o): New rule.
5480 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5481 list of objects to be built.
5482 * linux-low.c: Include nat/linux-personality.h.
5483 (linux_create_inferior): Remove code to disable address space
5484 randomization (moved to ../nat/linux-personality.c). Create
5485 cleanup to disable address space randomization.
5487 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5489 * Makefile.in (posix-strerror.o): New rule.
5490 (mingw-strerror.o): Likewise.
5491 * configure: Regenerated.
5492 * configure.ac: Source file ../common/common.host. Initialize new
5493 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5495 2015-01-14 Yao Qi <yao@codesourcery.com>
5497 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5498 (ppc-linux.o): New rule.
5499 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5500 * configure.ac: AC_CHECK_FUNCS(getauxval).
5501 * config.in: Re-generated.
5502 * configure: Re-generated.
5503 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5504 ppc64_64bit_inferior_p
5506 2015-01-14 Yao Qi <yao@codesourcery.com>
5508 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5509 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5510 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5511 (PT_ORIG_R3, PT_TRAP): Likewise.
5512 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5513 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5514 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5516 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5518 * i387-fp.c (i387_cache_to_xsave): In look over
5519 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5520 zmmh_low_space field by use of zmmh_high_space.
5522 2015-01-09 Pedro Alves <palves@redhat.com>
5524 * linux-low.c (step_over_bkpt): Move higher up in the file.
5525 (handle_extended_wait): Don't store the stop_pc here.
5526 (get_stop_pc): Adjust comments and rename to ...
5527 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5528 stopped for a software breakpoint or hardware breakpoint.
5529 (thread_still_has_status_pending_p): New function.
5530 (status_pending_p_callback): Use
5531 thread_still_has_status_pending_p. If the event is no longer
5532 interesting, resume the LWP.
5533 (handle_tracepoints): Add assert.
5534 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5535 (wstatus_maybe_breakpoint): New function.
5536 (cancel_breakpoint): Delete function.
5537 (check_stopped_by_watchpoint): New function, factored out from
5538 linux_low_filter_event.
5539 (lp_status_maybe_breakpoint): Delete function.
5540 (linux_low_filter_event): Remove filter_ptid argument.
5541 Leave thread group exits pending here. Store the LWP's stop PC.
5542 Always leave events pending.
5543 (linux_wait_for_event_filtered): Pull all events out of the
5544 kernel, and leave them all pending.
5545 (count_events_callback, select_event_lwp_callback): Consider all
5547 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5548 (select_event_lwp): Only give preference to the stepping LWP in
5549 all-stop mode. Adjust comments.
5550 (ignore_event): New function.
5551 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5552 references to cancel_breakpoints. Adjust to renames. Also give
5553 equal priority to all LWPs that have had events in non-stop mode.
5554 If reporting a software breakpoint event, unadjust the LWP's PC.
5555 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5556 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5558 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5559 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5560 (linux_stopped_by_watchpoint): Adjust.
5561 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5562 * linux-low.h (enum lwp_stop_reason): New.
5563 (struct lwp_info) <stop_pc>: Adjust comment.
5564 <stopped_by_watchpoint>: Delete field.
5565 <stop_reason>: New field.
5566 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5567 * mem-break.c (software_breakpoint_inserted_here)
5568 (hardware_breakpoint_inserted_here): New function.
5569 * mem-break.h (software_breakpoint_inserted_here)
5570 (hardware_breakpoint_inserted_here): Declare.
5571 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5572 (cancel_breakpoints): Delete.
5573 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5574 (upload_fast_traceframes): Remove references to
5577 2015-01-09 Pedro Alves <palves@redhat.com>
5579 * thread-db.c (find_new_threads_callback): Ignore thread if the
5580 kernel thread ID is -1.
5582 2015-01-09 Pedro Alves <palves@redhat.com>
5584 * linux-low.c (linux_attach_fail_reason_string): Move to
5585 nat/linux-ptrace.c, and rename.
5586 (linux_attach_lwp): Update comment.
5587 (attach_proc_task_lwp_callback): New function.
5588 (linux_attach): Adjust to rename and use
5589 linux_proc_attach_tgid_threads.
5590 (linux_attach_fail_reason_string): Delete declaration.
5592 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5594 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5595 * server.c (gdbserver_version): Likewise.
5597 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5599 * remote-utils.c: Include ctype.h.
5600 (input_interrupt): Explicitly handle the case when the char
5601 received is the NUL byte. Improve the printing of non-ASCII
5604 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5606 * linux-low.c (linux_low_filter_event): Update call to
5607 linux_enable_event_reporting following the addition of
5608 a new parameter to that function.
5610 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5613 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5614 (AARCH64_FPCR_REGNO): Likewise.
5615 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5616 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5617 (aarch64_store_fpregset): Likewise.
5619 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5621 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5622 Remove FIXME comment about assumption about N.
5624 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5626 * configure.ac: If large-file support is disabled in GDBserver,
5627 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5628 * configure: Regenerate.
5630 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5632 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5633 warning upon ENODATA from ptrace.
5634 * linux-s390-low.c (s390_store_tdb): New.
5635 (s390_regsets): Add regset for NT_S390_TDB.
5637 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5639 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5640 without a fill_function.
5641 * linux-s390-low.c (s390_fill_last_break): Remove.
5642 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5643 (s390_arch_setup): Use regset's size instead of fill_function for
5646 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5648 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5649 the regset's store function when ptrace returned an error.
5650 * regcache.c (get_thread_regcache): Invalidate register cache
5651 before fetching inferior's registers.
5653 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5655 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5656 while-loop as for-loop.
5657 (regsets_store_inferior_registers): Likewise.
5659 2014-11-28 Yao Qi <yao@codesourcery.com>
5661 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5662 * config.in, configure: Re-generate.
5663 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5666 2014-11-21 Yao Qi <yao@codesourcery.com>
5668 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5669 (AC_CHECK_HEADERS): Remove malloc.h.
5670 * configure: Re-generated.
5671 * config.in: Re-generated.
5672 * server.h: Don't include alloca.h and malloc.h.
5673 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5674 Don't include malloc.h.
5676 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5678 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5679 corresponding ERRNO check in same block.
5681 2014-11-12 Pedro Alves <palves@redhat.com>
5683 * server.c (cont_thread): Update comment.
5684 (start_inferior, attach_inferior): No longer clear cont_thread.
5685 (handle_v_cont): No longer set cont_thread.
5686 (captured_main): Clear cont_thread each time a GDB connects.
5688 2014-11-12 Pedro Alves <palves@redhat.com>
5690 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5691 thread, and don't resume all threads if the Hc thread has exited.
5693 2014-11-12 Pedro Alves <palves@redhat.com>
5695 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5696 the process group instead of to a specific LWP.
5698 2014-10-15 Pedro Alves <palves@redhat.com>
5701 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5703 (arm_set_thread_context): Delete.
5704 (the_low_target): Adjust.
5705 * win32-i386-low.c (debug_registers_changed)
5706 (debug_registers_used): Delete.
5707 (update_debug_registers_callback): New function.
5708 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5709 needing to update their debug registers.
5710 (win32_get_current_dr): New function.
5711 (x86_dr_low_get_addr, x86_dr_low_get_control)
5712 (x86_dr_low_get_status): Fetch the debug register from the thread
5714 (i386_initial_stuff): Adjust.
5715 (i386_get_thread_context): Remove current_event parameter. Don't
5716 clear debug_registers_changed nor copy DR values to
5718 (i386_set_thread_context): Delete.
5719 (i386_prepare_to_resume): New function.
5720 (i386_thread_added): Mark the thread as needing to update irs
5722 (the_low_target): Remove i386_set_thread_context and install
5723 i386_prepare_to_resume.
5724 * win32-low.c (win32_get_thread_context): Adjust.
5725 (win32_set_thread_context): Use SetThreadContext
5727 (win32_prepare_to_resume): New function.
5728 (win32_require_context): New function, factored out from ...
5729 (thread_rec): ... this.
5730 (continue_one_thread): Call win32_prepare_to_resume on each thread
5731 we're about to continue.
5732 (win32_resume): Call win32_prepare_to_resume on the event thread.
5733 * win32-low.h (struct win32_thread_info)
5734 <debug_registers_changed>: New field.
5735 (struct win32_target_ops): Change prototype of set_thread_context,
5736 delete set_thread_context and add prepare_to_resume.
5737 (win32_require_context): New declaration.
5739 2014-10-08 Gary Benson <gbenson@redhat.com>
5741 * server.h: Do not include common-exceptions.h.
5743 2014-10-08 Gary Benson <gbenson@redhat.com>
5745 * server.h: Do not include cleanups.h.
5747 2014-09-30 James Hogan <james.hogan@imgtec.com>
5749 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5752 2014-09-23 Yao Qi <yao@codesourcery.com>
5754 * linux-low.c (lp_status_maybe_breakpoint): New function.
5755 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5756 (count_events_callback): Likewise.
5757 (select_event_lwp_callback): Likewise.
5758 (cancel_breakpoints_callback): Likewise.
5760 2014-09-19 Don Breazeal <donb@codesourcery.com>
5762 * linux-low.c (handle_extended_wait): Call
5763 linux_ptrace_get_extended_event.
5764 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5765 linux_is_extended_waitstatus.
5767 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5769 * Makefile.in (CPPFLAGS): Define.
5770 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5771 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5773 2014-09-16 Gary Benson <gbenson@redhat.com>
5775 * inferiors.h (current_inferior): Renamed as...
5776 (current_thread): New variable. All uses updated.
5777 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5778 (maybe_move_out_of_jump_pad): Likewise.
5779 (cancel_breakpoint): Likewise.
5780 (linux_low_filter_event): Likewise.
5781 (wait_for_sigstop): Likewise.
5782 (linux_resume_one_lwp): Likewise.
5783 (need_step_over_p): Likewise.
5784 (start_step_over): Likewise.
5785 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5786 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5787 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5788 and save_inferior as saved_thread.
5789 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5791 (regcache_invalidate_thread): Likewise.
5792 * remote-utils.c (prepare_resume_reply): Likewise.
5793 * thread-db.c (thread_db_get_tls_address): Likewise.
5794 (disable_thread_event_reporting): Likewise.
5795 (remove_thread_event_breakpoints): Likewise.
5796 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5798 * target.h (set_desired_inferior): Renamed as...
5799 (set_desired_thread): New declaration. All uses updated.
5800 * server.c (myresume): Updated comment to reference thread instead
5802 (handle_serial_event): Likewise.
5803 (handle_target_event): Likewise.
5805 2014-09-12 Tom Tromey <tromey@redhat.com>
5806 Gary Benson <gbenson@redhat.com>
5808 * regcache.h: Include common-regcache.h.
5809 (regcache_read_pc): Don't declare.
5810 * regcache.c (get_thread_regcache_for_ptid): New function.
5812 2014-09-11 Tom Tromey <tromey@redhat.com>
5813 Gary Benson <gbenson@redhat.com>
5815 * symbol.c: New file.
5816 * Makefile.in (SFILES): Add symbol.c.
5817 (OBS): Add symbol.o.
5819 2014-09-11 Gary Benson <gbenson@redhat.com>
5821 * target.c (target_stop_ptid, target_continue_ptid): New
5824 2014-09-11 Tom Tromey <tromey@redhat.com>
5825 Gary Benson <gbenson@redhat.com>
5827 * target.h: Include target/target.h.
5828 * target.c (target_read_memory, target_read_uint32)
5829 (target_write_memory): New functions.
5831 2014-09-11 Gary Benson <gbenson@redhat.com>
5833 * server.h (debug_hw_points): Don't declare.
5834 * server.c (debug_hw_points): Don't define. Replace all uses
5835 with show_debug_regs.
5836 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5837 all uses with show_debug_regs.
5839 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5841 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5842 endianness into account.
5843 (ppc_supply_ptrace_register): Likewise.
5845 2014-09-03 James Hogan <james.hogan@imgtec.com>
5847 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5848 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5850 2014-09-03 Gary Benson <gbenson@redhat.com>
5852 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5853 ALL_DEBUG_ADDRESS_REGISTERS.
5855 2014-09-02 Gary Benson <gbenson@redhat.com>
5857 * i386-low.h: Renamed as...
5858 * x86-low.h: New file. All type, function and variable name
5859 prefixes changed from "i386_" to "x86_". All references updated.
5860 * i386-low.c: Renamed as...
5861 * x86-low.c: New file. All type, function and variable name
5862 prefixes changed from "i386_" to "x86_". All references updated.
5864 2014-09-02 Gary Benson <gbenson@redhat.com>
5866 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5867 (x86_linux_new_thread): Likewise.
5869 2014-08-29 Gary Benson <gbenson@redhat.com>
5871 * server.h (setjmp.h): Do not include.
5872 (toplevel): Do not declare.
5873 (common-exceptions.h): Include.
5874 (cleanups.h): Likewise.
5875 * server.c (toplevel): Do not define.
5876 (exit_code): New static global.
5877 (detach_or_kill_for_exit_cleanup): New function.
5878 (main): New function. Original main renamed to...
5879 (captured_main): New function.
5880 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5882 2014-08-29 Gary Benson <gbenson@redhat.com>
5884 * Makefile.in (SFILES): Add common/common-exceptions.c.
5885 (OBS): Add common-exceptions.o.
5886 (common-exceptions.o): New rule.
5887 * utils.c (prepare_to_throw_exception): New function.
5889 2014-08-29 Gary Benson <gbenson@redhat.com>
5891 * config.in: Regenerate.
5892 * configure: Likewise.
5894 2014-08-29 Gary Benson <gbenson@redhat.com>
5896 * Makefile.in (SFILES): Add common/cleanups.c.
5898 (cleanups.o): New rule.
5900 2014-08-29 Gary Benson <gbenson@redhat.com>
5902 * utils.c (internal_vwarning): New function.
5904 2014-08-28 Gary Benson <gbenson@redhat.com>
5906 * utils.h (fatal): Remove declaration.
5907 * utils.c (fatal): Remove function.
5909 2014-08-28 Gary Benson <gbenson@redhat.com>
5911 * tracepoint.c (gdb_agent_init): Replace fatal with
5913 (initialize_tracepoint): Likewise.
5915 2014-08-28 Gary Benson <gbenson@redhat.com>
5917 * remote-utils.c (remote_prepare): Replace fatal with error.
5919 2014-08-28 Gary Benson <gbenson@redhat.com>
5921 * linux-low.c (linux_async): Replace fatal with warning.
5923 (linux_start_non_stop): Return -1 if linux_async failed.
5925 2014-08-28 Gary Benson <gbenson@redhat.com>
5927 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5929 (i386_dr_low_get_addr): Remove vague comment.
5930 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5933 2014-08-28 Gary Benson <gbenson@redhat.com>
5935 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5936 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5938 (linux_resume_one_lwp): Likewise.
5939 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5941 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5942 with internal_error.
5943 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5944 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5945 (find_register_by_name): Replace fatal with internal_error.
5946 (find_regno): Likewise.
5947 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5948 * thread-db.c (thread_db_create_event): Likewise.
5949 (thread_db_load_search): Likewise.
5950 (try_thread_db_load_1): Likewise.
5951 * tracepoint.c (get_jump_space_head): Replace fatal with
5953 (claim_trampoline_space): Likewise.
5954 (have_fast_tracepoint_trampoline_buffer): Likewise.
5955 (cmd_qtstart): Likewise.
5956 (stop_tracing): Likewise.
5957 (fast_tracepoint_collecting): Likewise.
5958 (target_malloc): Likewise.
5959 (download_tracepoint): Likewise.
5960 (download_trace_state_variables): Replace check with gdb_assert.
5961 (upload_fast_traceframes): Replace fatal with internal_error.
5963 2014-08-19 Tom Tromey <tromey@redhat.com>
5964 Gary Benson <gbenson@redhat.com>
5966 * Makefile.in (SFILES): Add common/common-debug.c.
5967 (OBS): Add common-debug.o.
5968 (common-debug.o): New rule.
5969 * debug.h (debug_printf): Don't declare.
5970 * debug.c (debug_printf): Renamed and rewritten as...
5971 (debug_vprintf): New function.
5973 2014-08-19 Gary Benson <gbenson@redhat.com>
5975 * utils.h: Do not include print-utils.h.
5977 2014-08-19 Tom Tromey <tromey@redhat.com>
5978 Gary Benson <gbenson@redhat.com>
5980 * server.h: Add static assertion.
5981 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5983 2014-08-19 Tom Tromey <tromey@redhat.com>
5984 Gary Benson <gbenson@redhat.com>
5986 * Makefile.in (SFILES): Add common/errors.c.
5987 (OBS): Add errors.o.
5988 (IPA_OBS): Add errors-ipa.o.
5989 (errors.o): New rule.
5990 (errors-ipa.o): Likewise.
5991 * utils.h (perror_with_name, error, warning): Don't declare.
5992 * utils.c (warning): Renamed and rewritten as...
5993 (vwarning): New function.
5994 (error): Renamed and rewritten as...
5995 (verror): New function.
5996 (internal_error): Renamed and rewritten as...
5997 (internal_verror): New function.
5999 2014-08-07 Gary Benson <gbenson@redhat.com>
6001 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6002 * configure: Regenerate.
6003 * config.in: Likewise.
6004 * server.h: Do not include errno.h.
6005 * event-loop.c: Likewise.
6006 * hostio-errno.c: Likewise.
6007 * linux-low.c: Likewise.
6008 * remote-utils.c: Likewise.
6009 * spu-low.c: Likewise.
6010 * utils.c: Likewise.
6011 * gdbreplay.c: Unconditionally include errno.h.
6013 2014-08-07 Gary Benson <gbenson@redhat.com>
6015 * server.h: Do not include string.h.
6016 * event-loop.c: Likewise.
6017 * linux-low.c: Likewise.
6018 * regcache.c: Likewise.
6019 * remote-utils.c: Likewise.
6020 * spu-low.c: Likewise.
6021 * utils.c: Likewise.
6023 2014-08-07 Gary Benson <gbenson@redhat.com>
6025 * server.h: Do not include gdb_assert.h.
6027 2014-08-07 Gary Benson <gbenson@redhat.com>
6029 * server.h: Do not include common-utils.h.
6031 2014-08-07 Gary Benson <gbenson@redhat.com>
6033 * server.h: Do not include ptid.h.
6034 * notif.h: Likewise.
6036 2014-08-07 Gary Benson <gbenson@redhat.com>
6038 * server.h: Do not include gdb_locale.h.
6040 2014-08-07 Gary Benson <gbenson@redhat.com>
6042 * server.h: Do not include gdb/signals.h.
6043 * win32-low.c: Likewise.
6045 2014-08-07 Gary Benson <gbenson@redhat.com>
6047 * server.h: Do not include pathmax.h.
6049 2014-08-07 Gary Benson <gbenson@redhat.com>
6051 * server.h: Do not include libiberty.h.
6052 * linux-bfin-low.c: Likewise.
6054 2014-08-07 Gary Benson <gbenson@redhat.com>
6056 * server.h: Do not include ansidecl.h.
6058 2014-08-07 Gary Benson <gbenson@redhat.com>
6060 * linux-x86-low.c: Do not include stddef.h.
6061 * lynx-ppc-low.c: Likewise.
6062 * tracepoint.c: Likewise.
6064 2014-08-07 Gary Benson <gbenson@redhat.com>
6066 * server.h: Do not include stdarg.h.
6067 * nto-low.c: Likewise.
6069 2014-08-07 Gary Benson <gbenson@redhat.com>
6071 * server.h: Do not include stdlib.h.
6072 * inferiors.c: Likewise.
6073 * linux-low.c: Likewise.
6074 * regcache.c: Likewise.
6075 * spu-low.c: Likewise.
6076 * tracepoint.c: Likewise.
6077 * utils.c: Likewise.
6079 2014-08-07 Gary Benson <gbenson@redhat.com>
6081 * server.h: Do not include stdio.h.
6082 * linux-low.c: Likewise.
6083 * remote-utils.c: Likewise.
6084 * spu-low.c: Likewise.
6085 * utils.c: Likewise.
6086 * wincecompat.c: Likewise.
6088 2014-08-06 Gary Benson <gbenson@redhat.com>
6090 * regcache.c (init_register_cache): Move conditionals inside if.
6092 2014-08-06 Gary Benson <gbenson@redhat.com>
6094 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6096 2014-07-31 Gary Benson <gbenson@redhat.com>
6098 * ax.h: Do not include server.h.
6099 * gdbthread.h: Likewise.
6100 * lynx-low.h: Likewise.
6101 * notif.h: Likewise.
6103 2014-07-30 Gary Benson <gbenson@redhat.com>
6105 * server.h: Include common-defs.h.
6106 Do not include config.h or build-gnulib-gdbserver/config.h.
6108 2014-07-30 Gary Benson <gbenson@redhat.com>
6110 * hostio-errno.c: Move server.h to top of includes list.
6111 * inferiors.c: Likewise.
6112 * linux-x86-low.c: Likewise.
6113 * notif.c: Include server.h.
6115 2014-07-24 Tom Tromey <tromey@redhat.com>
6116 Gary Benson <gbenson@redhat.com>
6118 * server.h (CORE_ADDR): Now unsigned.
6120 2014-07-16 Pedro Alves <palves@redhat.com>
6122 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6124 2014-07-15 Pedro Alves <palves@redhat.com>
6126 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6129 2014-07-11 Pedro Alves <palves@redhat.com>
6131 * linux-low.c (kill_wait_lwp): New function, based on
6132 kill_one_lwp_callback, but use my_waitpid directly.
6133 (kill_one_lwp_callback, linux_kill): Use it.
6135 2014-06-23 Pedro Alves <palves@redhat.com>
6137 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6138 before setting DR0..DR3.
6140 2014-06-20 Gary Benson <gbenson@redhat.com>
6142 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6143 * configure: Regenerated.
6144 * config.in: Likewise.
6146 2014-06-20 Gary Benson <gbenson@redhat.com>
6148 * Makefile.in (SFILES): Update locations for files moved
6150 (object file files): Reordered.
6152 2014-06-20 Gary Benson <gbenson@redhat.com>
6154 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6155 (i386_dr_low_set_addr): Likewise.
6156 (i386_dr_low_get_addr): Likewise.
6157 (i386_dr_low_can_set_control): Likewise.
6158 (i386_dr_low_set_control): Likewise.
6159 (i386_dr_low_get_control): Likewise.
6160 (i386_dr_low_get_status): Likewise.
6161 (i386_get_debug_register_length): Likewise.
6162 * linux-x86-low.c (i386_dr_low_set_addr):
6163 Changed signature. Made static.
6164 (i386_dr_low_get_addr): Likewise.
6165 (i386_dr_low_set_control): Likewise.
6166 (i386_dr_low_get_control): Likewise.
6167 (i386_dr_low_get_status): Likewise.
6168 (i386_dr_low): New global variable.
6169 * win32-i386-low.c (i386_dr_low_set_addr):
6170 Changed signature. Made static.
6171 (i386_dr_low_get_addr): Likewise.
6172 (i386_dr_low_set_control): Likewise.
6173 (i386_dr_low_get_control): Likewise.
6174 (i386_dr_low_get_status): Likewise.
6175 (i386_dr_low): New global variable.
6177 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6179 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6180 * Makefile.in (AR, AR_FLAGS): Define.
6181 * configure: Regenerate.
6183 2014-06-19 Gary Benson <gbenson@redhat.com>
6185 * Makefile.in (i386-dregs.o): New rule.
6186 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6187 * i386-low.c (target.h): Remove include.
6188 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6189 (DR_CONTROL_SHIFT): Likewise.
6190 (DR_CONTROL_SIZE): Likewise.
6191 (DR_RW_EXECUTE): Likewise.
6192 (DR_RW_WRITE): Likewise.
6193 (DR_RW_READ): Likewise.
6194 (DR_RW_IORW): Likewise.
6195 (DR_LEN_1): Likewise.
6196 (DR_LEN_2): Likewise.
6197 (DR_LEN_4): Likewise.
6198 (DR_LEN_8): Likewise.
6199 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6200 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6201 (DR_ENABLE_SIZE): Likewise.
6202 (DR_LOCAL_SLOWDOWN): Likewise.
6203 (DR_GLOBAL_SLOWDOWN): Likewise.
6204 (DR_CONTROL_RESERVED): Likewise.
6205 (I386_DR_CONTROL_MASK): Likewise.
6206 (I386_DR_VACANT): Likewise.
6207 (I386_DR_LOCAL_ENABLE): Likewise.
6208 (I386_DR_GLOBAL_ENABLE): Likewise.
6209 (I386_DR_DISABLE): Likewise.
6210 (I386_DR_SET_RW_LEN): Likewise.
6211 (I386_DR_GET_RW_LEN): Likewise.
6212 (I386_DR_WATCH_HIT): Likewise.
6213 (i386_wp_op_t): Likewise.
6214 (i386_show_dr): Likewise.
6215 (i386_length_and_rw_bits): Likewise.
6216 (i386_insert_aligned_watchpoint): Likewise.
6217 (i386_remove_aligned_watchpoint): Likewise.
6218 (i386_handle_nonaligned_watchpoint): Likewise.
6219 i386_update_inferior_debug_regs(): Likewise.
6220 (i386_dr_insert_watchpoint): Likewise.
6221 (i386_dr_remove_watchpoint): Likewise.
6222 (i386_dr_region_ok_for_watchpoint): Likewise.
6223 (i386_dr_stopped_data_address): Likewise.
6224 (i386_dr_stopped_by_watchpoint): Likewise.
6226 2014-06-19 Gary Benson <gbenson@redhat.com>
6228 * i386-low.c (i386_dr_show): Renamed to
6229 i386_show_dr and made static. All uses updated.
6230 (i386_dr_length_and_rw_bits): Renamed to
6231 i386_length_and_rw_bits and made static.
6233 (i386_dr_insert_aligned_watchpoint): Renamed to
6234 i386_insert_aligned_watchpoint and made static.
6236 (i386_dr_remove_aligned_watchpoint): Renamed to
6237 i386_remove_aligned_watchpoint and made static.
6239 (i386_dr_update_inferior_debug_regs): Renamed to
6240 i386_update_inferior_debug_regs and made static.
6243 2014-06-18 Gary Benson <gbenson@redhat.com>
6245 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6246 (i386_dr_low_can_set_control): Likewise.
6247 (i386_get_debug_register_length): Likewise.
6248 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6249 (i386_dr_low_can_set_control): Likewise.
6250 (i386_get_debug_register_length): Likewise.
6252 2014-06-17 Gary Benson <gbenson@redhat.com>
6254 * i386-low.h (i386-dregs.h): New include.
6255 (DR_FIRSTADDR): Now in i386-dregs.h.
6256 (DR_LASTADDR): Likewise.
6257 (DR_NADDR): Likewise.
6258 (DR_STATUS): Likewise.
6259 (DR_CONTROL): Likewise.
6260 (i386_debug_reg_state): Likewise.
6261 (i386_dr_insert_watchpoint): Likewise.
6262 (i386_dr_remove_watchpoint): Likewise.
6263 (i386_dr_region_ok_for_watchpoint): Likewise.
6264 (i386_dr_stopped_data_address): Likewise.
6265 (i386_dr_stopped_by_watchpoint): Likewise.
6266 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6268 2014-06-18 Gary Benson <gbenson@redhat.com>
6270 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6271 i386_dr_insert_watchpoint.
6272 (i386_low_remove_watchpoint): Renamed to
6273 i386_dr_remove_watchpoint.
6274 (i386_low_region_ok_for_watchpoint): Renamed to
6275 i386_dr_region_ok_for_watchpoint.
6276 (i386_low_stopped_data_address): Renamed to
6277 i386_dr_stopped_data_address.
6278 (i386_low_stopped_by_watchpoint): Renamed to
6279 i386_dr_stopped_by_watchpoint.
6280 * i386-low.c (i386_show_dr): Renamed to
6281 i386_dr_show and made nonstatic. All uses updated.
6282 (i386_length_and_rw_bits): Renamed to
6283 i386_dr_length_and_rw_bits and made nonstatic.
6285 (i386_insert_aligned_watchpoint): Renamed to
6286 i386_dr_insert_aligned_watchpoint and made nonstatic.
6288 (i386_remove_aligned_watchpoint): Renamed to
6289 i386_dr_remove_aligned_watchpoint and made nonstatic.
6291 (i386_update_inferior_debug_regs): Renamed to
6292 i386_dr_update_inferior_debug_regs and made nonstatic.
6294 (i386_low_insert_watchpoint): Renamed to
6295 i386_dr_insert_watchpoint. All uses updated.
6296 (i386_low_remove_watchpoint): Renamed to
6297 i386_dr_remove_watchpoint. All uses updated.
6298 (i386_low_region_ok_for_watchpoint): Renamed to
6299 i386_dr_region_ok_for_watchpoint. All uses updated.
6300 (i386_low_stopped_data_address): Renamed to
6301 i386_dr_stopped_data_address. All uses updated.
6302 (i386_low_stopped_by_watchpoint): Renamed to
6303 i386_dr_stopped_by_watchpoint. All uses updated.
6305 2014-06-18 Gary Benson <gbenson@redhat.com>
6307 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6308 (i386_dr_low_can_set_control): Likewise.
6309 (i386_insert_aligned_watchpoint): New check.
6311 2014-06-18 Gary Benson <gbenson@redhat.com>
6313 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6316 2014-06-18 Gary Benson <gbenson@redhat.com>
6318 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6319 instead of fatal and error.
6320 (i386_handle_nonaligned_watchpoint): Likewise.
6322 2014-06-18 Gary Benson <gbenson@redhat.com>
6324 * i386-low.c (i386_get_debug_register_length): New macro.
6325 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6326 (i386_show_dr): Use debug_printf instead of fprintf. Use
6327 phex to format values.
6329 2014-06-18 Gary Benson <gbenson@redhat.com>
6331 * i386-low.h: Comment changes.
6332 * i386-low.c: Likewise.
6334 2014-06-18 Gary Benson <gbenson@redhat.com>
6336 * i386-low.c: Whitespace changes.
6338 2014-06-12 Tom Tromey <tromey@redhat.com>
6340 * utils.c (freeargv): Remove.
6342 2014-06-12 Tom Tromey <tromey@redhat.com>
6344 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6345 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6346 (parse_debug_format_options): Likewise.
6347 (gdbserver_usage): Likewise.
6348 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6349 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6350 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6352 ($(LIBGNU)): Depend on libiberty.
6353 (all-lib): Recurse into all subdirs.
6354 (install-only): Invoke "install" target in subdirs.
6355 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6357 * configure: Rebuild.
6358 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6359 for vasprintf, vsnprintf, or gettimeofday.
6360 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6363 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6365 * development.sh: Delete.
6366 * Makefile.in (config.status): Adjust dependency on development.sh.
6367 * configure.ac: Adjust development.sh source call.
6368 * configure: Regenerate.
6370 2014-06-02 Pedro Alves <palves@redhat.com>
6372 * ax.c (gdb_free_agent_expr): New function.
6373 * ax.h (gdb_free_agent_expr): New declaration.
6374 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6376 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6378 (clear_breakpoint_conditions_and_commands): New function.
6379 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6380 (clear_breakpoint_conditions_and_commands): New declaration.
6382 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6384 * linux-aarch64-low.c (asm/ptrace.h): Include.
6386 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6388 Fix TLS access for -static -pthread.
6389 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6390 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6391 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6393 2014-05-20 Pedro Alves <palves@redhat.com>
6395 * linux-aarch64-low.c (aarch64_insert_point)
6396 (aarch64_remove_point): No longer check whether the type is
6397 supported here. Adjust to new interface.
6398 (the_low_target): Install aarch64_supports_z_point_type as
6399 supports_z_point_type method.
6400 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6401 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6402 instead of a Z packet char. Adjust.
6403 (arm_supports_z_point_type): New function.
6404 (arm_insert_point, arm_remove_point): Adjust to new interface.
6405 (the_low_target): Install arm_supports_z_point_type.
6406 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6407 (cris_insert_point, cris_remove_point): Adjust to new interface.
6408 Don't check whether the type is supported here.
6409 (the_low_target): Install cris_supports_z_point_type.
6410 * linux-low.c (linux_supports_z_point_type): New function.
6411 (linux_insert_point, linux_remove_point): Adjust to new interface.
6412 * linux-low.h (struct linux_target_ops) <insert_point,
6413 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6414 raw_breakpoint pointer parameter.
6415 <supports_z_point_type>: New method.
6416 * linux-mips-low.c (mips_supports_z_point_type): New function.
6417 (mips_insert_point, mips_remove_point): Adjust to new interface.
6418 Use mips_supports_z_point_type.
6419 (the_low_target): Install mips_supports_z_point_type.
6420 * linux-ppc-low.c (the_low_target): Install NULL as
6421 supports_z_point_type method.
6422 * linux-s390-low.c (the_low_target): Install NULL as
6423 supports_z_point_type method.
6424 * linux-sparc-low.c (the_low_target): Install NULL as
6425 supports_z_point_type method.
6426 * linux-x86-low.c (x86_supports_z_point_type): New function.
6427 (x86_insert_point): Adjust to new insert_point interface. Use
6428 insert_memory_breakpoint. Adjust to new
6429 i386_low_insert_watchpoint interface.
6430 (x86_remove_point): Adjust to remove_point interface. Use
6431 remove_memory_breakpoint. Adjust to new
6432 i386_low_remove_watchpoint interface.
6433 (the_low_target): Install x86_supports_z_point_type.
6434 * lynx-low.c (lynx_target_ops): Install NULL as
6435 supports_z_point_type callback.
6436 * nto-low.c (nto_supports_z_point_type): New.
6437 (nto_insert_point, nto_remove_point): Adjust to new interface.
6438 (nto_target_ops): Install nto_supports_z_point_type.
6439 * mem-break.c: Adjust intro comment.
6440 (struct raw_breakpoint) <raw_type, size>: New fields.
6441 <inserted>: Update comment.
6442 <shlib_disabled>: Delete field.
6443 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6444 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6445 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6446 (raw_bkpt_type_to_target_hw_bp_type): New function.
6447 (find_enabled_raw_code_breakpoint_at): New function.
6448 (find_raw_breakpoint_at): New type and size parameters. Use them.
6449 (insert_memory_breakpoint): New function, based off
6450 set_raw_breakpoint_at.
6451 (remove_memory_breakpoint): New function.
6452 (set_raw_breakpoint_at): Reimplement.
6453 (set_breakpoint): New, based on set_breakpoint_at.
6454 (set_breakpoint_at): Reimplement.
6455 (delete_raw_breakpoint): Go through the_target->remove_point
6456 instead of assuming memory breakpoints.
6457 (find_gdb_breakpoint_at): Delete.
6458 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6459 (find_gdb_breakpoint): New function.
6460 (set_gdb_breakpoint_at): Delete.
6461 (z_type_supported): New function.
6462 (set_gdb_breakpoint_1): New function, loosely based off
6463 set_gdb_breakpoint_at.
6464 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6465 (delete_gdb_breakpoint_at): Delete.
6466 (delete_gdb_breakpoint_1): New function, loosely based off
6467 delete_gdb_breakpoint_at.
6468 (delete_gdb_breakpoint): New function.
6469 (clear_gdb_breakpoint_conditions): Rename to ...
6470 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6472 (add_condition_to_breakpoint): Make static.
6473 (add_breakpoint_condition): Take a struct breakpoint pointer
6474 instead of an address. Adjust.
6475 (gdb_condition_true_at_breakpoint): Rename to ...
6476 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6478 (gdb_condition_true_at_breakpoint): Reimplement.
6479 (add_breakpoint_commands): Take a struct breakpoint pointer
6480 instead of an address. Adjust.
6481 (gdb_no_commands_at_breakpoint): Rename to ...
6482 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6483 parameter. Return true if no breakpoint was found. Change debug
6485 (gdb_no_commands_at_breakpoint): Reimplement.
6486 (run_breakpoint_commands): Rename to ...
6487 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6488 and change return type to boolean.
6489 (run_breakpoint_commands): New function.
6490 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6491 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6492 breakpoint. Go through the_target->remove_point instead of
6493 assuming memory breakpoint.
6494 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6495 software and hardware breakpoints.
6496 (reinsert_raw_breakpoint): Go through the_target->insert_point
6497 instead of assuming memory breakpoint.
6498 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6499 software and hardware breakpoints.
6500 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6501 Check both software and hardware breakpoints.
6502 (validate_inserted_breakpoint): Assert the breakpoint is a
6503 software breakpoint. Set the inserted flag to -1 instead of
6504 setting shlib_disabled.
6505 (delete_disabled_breakpoints): Adjust.
6506 (validate_breakpoints): Only validate software breakpoints.
6507 Adjust to inserted flag change.
6508 (check_mem_read, check_mem_write): Skip breakpoint types other
6509 than software breakpoints. Adjust to inserted flag change.
6510 * mem-break.h (enum raw_bkpt_type): New enum.
6511 (raw_breakpoint, struct process_info): Forward declare.
6512 (Z_packet_to_target_hw_bp_type): Delete declaration.
6513 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6514 (set_gdb_breakpoint, delete_gdb_breakpoint)
6515 (clear_breakpoint_conditions): New declarations.
6516 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6517 (breakpoint_inserted_here): Update comment.
6518 (add_breakpoint_condition, add_breakpoint_commands): Replace
6519 address parameter with a breakpoint pointer parameter.
6520 (gdb_breakpoint_here): Update comment.
6521 (delete_gdb_breakpoint_at): Delete.
6522 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6523 * server.c (process_point_options): Take a struct breakpoint
6524 pointer instead of an address. Adjust.
6525 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6526 delete_gdb_breakpoint.
6527 * spu-low.c (spu_target_ops): Install NULL as
6528 supports_z_point_type method.
6529 * target.h: Include mem-break.h.
6530 (struct target_ops) <prepare_to_access_memory>: Update comment.
6531 <supports_z_point_type>: New field.
6532 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6533 instead of a char. Also take a raw breakpoint pointer.
6534 * win32-arm-low.c (the_low_target): Install NULL as
6535 supports_z_point_type.
6536 * win32-i386-low.c (i386_supports_z_point_type): New function.
6537 (i386_insert_point, i386_remove_point): Adjust to new interface.
6538 (the_low_target): Install i386_supports_z_point_type.
6539 * win32-low.c (win32_supports_z_point_type): New function.
6540 (win32_insert_point, win32_remove_point): Adjust to new interface.
6541 (win32_target_ops): Install win32_supports_z_point_type.
6542 * win32-low.h (struct win32_target_ops):
6543 <supports_z_point_type>: New method.
6544 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6545 instead of a char. Also take a raw breakpoint pointer.
6547 2014-05-20 Pedro Alves <palves@redhat.com>
6549 * mem-break.h: Include break-common.h.
6550 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6551 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6552 (Z_packet_to_target_hw_bp_type): New declaration.
6553 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6554 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6555 (Z_PACKET_ACCESS_WP): Delete macros.
6556 (Z_packet_to_hw_type): Delete function.
6557 * i386-low.h: Don't include break-common.h here.
6558 (Z_packet_to_hw_type): Delete declaration.
6559 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6560 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6561 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6562 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6563 * linux-aarch64-low.c: Don't include break-common.h here.
6564 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6565 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6566 (Z_packet_to_target_hw_bp_type): Delete function.
6567 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6569 (mips_insert_point, mips_remove_point): Use
6570 Z_packet_to_target_hw_bp_type.
6572 2014-05-20 Pedro Alves <palves@redhat.com>
6574 * linux-aarch64-low.c: Include break-common.h.
6575 (enum target_point_type): Delete.
6576 (Z_packet_to_point_type): Rename to ...
6577 (Z_packet_to_target_hw_bp_type): ... this, and return a
6578 target_hw_bp_type instead.
6579 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6580 instead of an enum target_point_type.
6581 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6583 (aarch64_dr_state_insert_one_point)
6584 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6585 (aarch64_handle_aligned_watchpoint)
6586 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6587 Take an enum target_hw_bp_type instead of an enum
6589 (aarch64_supports_z_point_type): New function.
6590 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6591 use Z_packet_to_target_hw_bp_type.
6593 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6595 * configure.ac: Only use -Werror by default when DEVELOPMENT
6597 * configure: Regenerate.
6599 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6601 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6602 * linux-x86-low.c (X86_64_USER_REGS): New.
6603 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6605 2014-04-28 Yao Qi <yao@codesourcery.com>
6607 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6610 2014-04-25 Pedro Alves <palves@redhat.com>
6613 * linux-low.c (linux_attach_fail_reason_string): New function.
6614 (linux_attach_lwp): Delete.
6615 (linux_attach_lwp_1): Rename to ...
6616 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6617 argument. Remove "initial" parameter. Return int instead of
6618 void. Don't error or warn here.
6619 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6620 failure to attach to the tgid. Call warning when failing to
6622 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6623 argument. Remove "initial" parameter. Return int instead of
6624 void. Don't error or warn here.
6625 (linux_attach_fail_reason_string): New declaration.
6626 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6627 interface change. Use linux_attach_fail_reason_string.
6629 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6630 Walfred Tedeschi <walfred.tedeschi@intel.com>
6632 * Makefile.in: Added rules to handle new files
6633 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6634 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6635 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6636 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6637 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6638 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6640 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6641 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6642 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6643 i386/x32-avx512.xml.
6644 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6645 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6646 i386/x32-avx512-linux.xml.
6647 * i387-fp.c (num_avx512_k_registers): New constant for number
6649 (num_avx512_zmmh_low_registers): New constant for number of
6650 lower ZMM registers (0-15).
6651 (num_avx512_zmmh_high_registers): New constant for number of
6652 higher ZMM registers (16-31).
6653 (num_avx512_ymmh_registers): New contant for number of higher
6654 YMM registers (ymm16-31 added by avx521 on x86_64).
6655 (num_avx512_xmm_registers): New constant for number of higher
6656 XMM registers (xmm16-31 added by AVX512 on x86_64).
6657 (struct i387_xsave): Add space for AVX512 registers.
6658 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6659 Add code to handle AVX512 registers.
6660 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6661 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6662 prototypei from generated file.
6663 (tdesc_amd64_avx512_linux): Likewise.
6664 (init_registers_x32_avx512_linux): Likewise.
6665 (tdesc_x32_avx512_linux): Likewise.
6666 (init_registers_i386_avx512_linux): Likewise.
6667 (tdesc_i386_avx512_linux): Likewise.
6668 (x86_64_regmap): Add AVX512 registers.
6669 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6671 (initialize_low_arch): Add code to initialize AVX512 registers.
6673 2014-04-23 Pedro Alves <palves@redhat.com>
6675 * mem-break.c (find_gdb_breakpoint_at): Make static.
6676 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6678 2014-04-23 Pedro Alves <palves@redhat.com>
6680 * i386-low.c: Don't include break-common.h here.
6681 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6682 prototype to take target_hw_bp_type as argument instead of a Z
6684 * i386-low.h: Include break-common.h here.
6685 (Z_packet_to_hw_type): Declare.
6686 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6688 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6689 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6690 (x86_remove_point): Convert the packet number to a
6691 target_hw_bp_type before calling i386_low_remove_watchpoint.
6692 * win32-i386-low.c (i386_insert_point): Convert the packet number
6693 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6694 (i386_remove_point): Convert the packet number to a
6695 target_hw_bp_type before calling i386_low_remove_watchpoint.
6697 2014-04-23 Pedro Alves <palves@redhat.com>
6699 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6701 2014-04-10 Pedro Alves <palves@redhat.com>
6703 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6704 Check if the condition or command is NULL before checking if the
6705 breakpoint is known. On success, return true.
6706 * mem-break.h (add_breakpoint_condition): Document return.
6707 (add_breakpoint_commands): Add describing comment.
6708 * server.c (skip_to_semicolon): New function.
6709 (process_point_options): Use it.
6711 2014-04-09 Pedro Alves <palves@redhat.com>
6713 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6716 2014-02-27 Pedro Alves <palves@redhat.com>
6719 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6721 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6723 (last_thread_of_process_p): Take a PID argument instead of a
6725 (linux_wait_for_lwp): Delete.
6726 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6728 (linux_low_filter_event): New function, party factored out from
6729 linux_wait_for_event.
6730 (linux_wait_for_event): Rename to ...
6731 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6732 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6733 sigsuspend. Check for zombie leaders.
6734 (linux_wait_for_event): Reimplement as wrapper around
6735 linux_wait_for_event_filtered.
6736 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6737 a normal or signal exit is seen, it's the whole process exiting.
6738 (wait_for_sigstop): No longer a for_each_inferior callback.
6739 Rewrite on top of linux_wait_for_event_filtered.
6740 (stop_all_lwps): Call wait_for_sigstop directly.
6741 * server.c (resume, handle_target_event): Handle
6742 TARGET_WAITKIND_NO_RESUMED.
6744 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6746 * win32-low.c (psapi_get_dll_name,
6747 * win32_CreateToolhelp32Snapshot): Delete.
6748 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6749 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6751 (handle_load_dll): Add function description.
6752 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6754 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6756 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6758 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6759 base address when calling win32_add_one_solib.
6760 (handle_load_dll): Delete local variable load_addr.
6761 Remove 0x1000 offset applied to DLL base address when calling
6762 win32_add_one_solib.
6763 (handle_unload_dll): Add comment.
6765 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6767 * win32-low.c (win32_add_all_dlls): Renames
6768 win32_ensure_ntdll_loaded. Rewrite function documentation.
6769 Adjust implementation to always load all DLLs.
6770 Add 0x1000 offset to DLL base address when calling
6771 win32_add_one_solib.
6772 (child_initialization_done): New static global.
6773 (do_initial_child_stuff): Set child_initialization_done to
6774 zero during child initialization, and 1 after. Replace call
6775 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6777 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6778 (handle_unload_dll): Add function documentation.
6779 (get_child_debug_event): Ignore load and unload DLL events
6780 during child initialization.
6782 2014-02-20 Doug Evans <dje@google.com>
6784 Remove global all_lwps.
6785 * inferiors.h (ptid_of): Move here from linux-low.h.
6786 (pid_of, lwpid_of): Ditto.
6787 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6788 parameter is a struct thread_info * now.
6789 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6790 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6791 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6793 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6794 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6795 * linux-arm-low.c (update_registers_callback): Update, "entry"
6796 parameter is a struct thread_info * now.
6797 Fetch lwpid from current_inferior directly.
6798 (arm_insert_point): Pass &all_threads to find_inferior instead of
6800 (arm_remove_point): Ditto.
6801 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6802 (arm_prepare_to_resume): Fetch pid from thread.
6803 (arm_read_description): Fetch lwpid from current_inferior directly.
6804 * linux-low.c (all_lwps): Delete.
6805 (delete_lwp): Delete call to remove_inferior.
6806 (handle_extended_wait): Fetch lwpid from thread.
6807 (add_lwp): Don't set lwp->entry.id. Remove call to
6808 add_inferior_to_list.
6809 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6810 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6811 (kill_one_lwp_callback): Ditto.
6812 (linux_kill): Don't dereference NULL pointer.
6813 Fetch ptid,lwpid from thread.
6814 (get_detach_signal): Fetch ptid from thread.
6815 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6816 Simplify call to regcache_invalidate_thread.
6817 (delete_lwp_callback): Update, "entry" parameter is a
6818 struct thread_info * now. Fetch pid from thread.
6819 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6820 (status_pending_p_callback): Update, "entry" parameter is a
6821 struct thread_info * now. Fetch ptid from thread.
6822 (find_lwp_pid): Update, "entry" parameter is a
6823 struct thread_info * now.
6824 (linux_wait_for_lwp): Fetch pid from thread.
6825 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6826 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6827 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6828 (dequeue_one_deferred_signal): Ditto.
6829 (cancel_breakpoint): Fetch ptid from current_inferior.
6830 (linux_wait_for_event): Pass &all_threads to find_inferior,
6831 not &all_lwps. Fetch ptid, lwpid from thread.
6832 (count_events_callback): Update, "entry" parameter is a
6833 struct thread_info * now.
6834 (select_singlestep_lwp_callback): Ditto.
6835 (select_event_lwp_callback): Ditto.
6836 (cancel_breakpoints_callback): Ditto.
6837 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6839 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6840 (unsuspend_one_lwp): Update, "entry" parameter is a
6841 struct thread_info * now.
6842 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6844 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6845 Fetch lwpid from thread, not lwp.
6846 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6847 Pass &all_threads to find_inferior, not &all_lwps.
6848 (send_sigstop): Fetch lwpid from thread, not lwp.
6849 (send_sigstop_callback): Update, "entry" parameter is a
6850 struct thread_info * now.
6851 (suspend_and_send_sigstop_callback): Ditto.
6852 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6853 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6854 struct thread_info * now.
6855 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6857 (lwp_running): Update, "entry" parameter is a
6858 struct thread_info * now.
6859 (stop_all_lwps): Fetch ptid from thread.
6860 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6861 (linux_resume_one_lwp): Fetch lwpid from thread.
6862 (linux_set_resume_request): Update, "entry" parameter is a
6863 struct thread_info * now. Fetch pid, lwpid from thread.
6864 (resume_status_pending_p): Update, "entry" parameter is a
6865 struct thread_info * now.
6866 (need_step_over_p): Ditto. Fetch lwpid from thread.
6867 (start_step_over): Fetch lwpid from thread.
6868 (linux_resume_one_thread): Update, "entry" parameter is a
6869 struct thread_info * now. Fetch lwpid from thread.
6870 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6871 (proceed_one_lwp): Update, "entry" parameter is a
6872 struct thread_info * now. Fetch lwpid from thread.
6873 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6874 struct thread_info * now.
6875 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6876 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6877 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6879 (regsets_store_inferior_registers): Ditto.
6880 (fetch_register, store_register): Ditto.
6881 (linux_read_memory, linux_write_memory): Ditto.
6882 (linux_request_interrupt): Ditto.
6883 (linux_read_auxv): Ditto.
6884 (linux_xfer_siginfo): Ditto.
6885 (linux_qxfer_spu): Ditto.
6886 (linux_qxfer_libraries_svr4): Ditto.
6887 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6888 moved to inferiors.h.
6890 (get_thread_lwp): Update.
6891 (struct lwp_info): Delete member "entry". Simplify comment for
6894 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6895 current_inferior directly.
6896 (update_watch_registers_callback): Update, "entry" parameter is a
6897 struct thread_info * now. Fetch pid from thread.
6898 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6899 (mips_insert_point): Fetch lwpid from current_inferior.
6900 Pass &all_threads to find_inferior, not &all_lwps.
6901 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6902 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6904 (mips_stopped_data_address): Ditto.
6905 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6907 * linux-tile-low.c (tile_arch_setup): Ditto.
6908 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6909 (update_debug_registers_callback): Update, "entry" parameter is a
6910 struct thread_info * now. Fetch pid from thread.
6911 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6912 Pass &all_threads to find_inferior, not &all_lwps.
6913 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6914 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6915 Pass &all_threads to find_inferior, not &all_lwps.
6916 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6917 (i386_dr_low_get_status): Ditto.
6918 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6919 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6920 (x86_linux_read_description): Ditto.
6921 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6923 2014-02-20 Doug Evans <dje@google.com>
6925 * inferiors.c (get_first_inferior): Fix buglet.
6927 2014-02-19 Doug Evans <dje@google.com>
6929 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6930 * inferiors.c (add_thread): Change result type to struct thread_info *.
6931 All callers updated.
6932 (add_lwp): Call add_thread here instead of in callers.
6933 All callers updated.
6934 * linux-low.h (get_lwp_thread): Rewrite.
6935 (struct lwp_info): New member "thread".
6937 2014-02-19 Doug Evans <dje@google.com>
6939 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6940 All callers updated.
6942 2014-02-19 Doug Evans <dje@google.com>
6944 * inferiors.c (add_thread): Fix whitespace.
6946 2014-02-19 Doug Evans <dje@google.com>
6948 * dll.c (clear_dlls): Replace accessing list implemention details
6950 * gdbthread.h (get_first_thread): Declare.
6951 * inferiors.c (for_each_inferior_with_data): New function.
6952 (get_first_thread): New function.
6953 (find_thread_ptid): Simplify.
6954 (get_first_inferior): New function.
6955 (clear_list): Delete.
6956 (one_inferior_p): New function.
6957 (clear_inferior_list): New function.
6958 (clear_inferiors): Update.
6959 * inferiors.h (for_each_inferior_with_data): Declare.
6960 (clear_inferior_list): Declare.
6961 (one_inferior_p): Declare.
6962 (get_first_inferior): Declare.
6963 * linux-low.c (linux_wait_for_event): Replace accessing list
6964 implemention details with API function.
6965 * server.c (target_running): Ditto.
6966 (accumulate_file_name_length): New function.
6967 (emit_dll_description): New function.
6968 (handle_qxfer_libraries): Replace accessing list implemention
6969 details with API function.
6970 (handle_qxfer_threads_worker): New function.
6971 (handle_qxfer_threads_proper): Replace accessing list implemention
6972 details with API function.
6973 (handle_query): Ditto.
6974 (visit_actioned_threads_callback_ftype): New typedef.
6975 (visit_actioned_threads_data): New struct.
6976 (visit_actioned_threads): Rewrite to be find_inferior callback.
6977 (resume): Call find_inferior.
6978 (handle_status): Replace accessing list implemention
6979 details with API function.
6980 (process_serial_event): Replace accessing list implemention details
6982 * target.c (set_desired_inferior): Replace accessing list implemention
6983 details with API function.
6984 * tracepoint.c (same_process_p): New function.
6985 (gdb_agent_about_to_close): Replace accessing list implemention
6986 details with API function.
6987 * win32-low.c (child_delete_thread): Replace accessing list
6988 implemention details with API function.
6989 (match_dll_by_basename): New function.
6990 (dll_is_loaded_by_basename): New function.
6991 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6992 details call to dll_is_loaded_by_basename.
6994 2014-02-19 Doug Evans <dje@google.com>
6996 * dll.h (struct dll_info): Add comment.
6997 * gdbthread.h (struct thread_info): Add comment.
6998 (current_ptid): Simplify.
6999 * inferiors.c (add_process): Update.
7000 (remove_process): Update.
7001 * inferiors.h (struct process_info): Rename member "head" to "entry".
7002 * linux-low.c (delete_lwp): Update.
7004 (last_thread_of_process_p): Update.
7005 (kill_one_lwp_callback, linux_kill): Update.
7006 (status_pending_p_callback): Update.
7007 (wait_for_sigstop): Update. Simplify read of ptid.
7008 (start_step_over): Update.
7009 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7010 (get_lwp_thread): Update.
7011 (struct lwp_info): Rename member "head" to "entry".
7012 * regcache.h (inferior_list_entry): Delete.
7013 * server.c (kill_inferior_callback): Update.
7014 (detach_or_kill_inferior_callback): Update.
7015 (print_started_pid): Update.
7016 (print_attached_pid): Update.
7017 (process_serial_event): Simplify read of ptid.
7018 * thread-db.c (thread_db_create_event): Update.
7019 (thread_db_get_tls_address): Update.
7020 * win32-low.c (current_inferior_ptid): Simplify.
7022 2014-02-19 Tom Tromey <tromey@redhat.com>
7024 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7026 (target_supports_btrace): Update.
7028 2014-02-14 Yao Qi <yao@codesourcery.com>
7030 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7031 (rsp-low-ipa.o): New target.
7033 2014-02-12 Tom Tromey <tromey@redhat.com>
7035 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7036 convert_ascii_to_int.
7037 * regcache.c (registers_to_string): Likewise.
7038 * remote-utils.c (decode_M_packet): Likewise.
7039 * server.c (process_serial_event): Likewise.
7041 2014-02-12 Tom Tromey <tromey@redhat.com>
7043 * server.c (handle_query, handle_v_run): Use hex2bin, not
7045 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7047 2014-02-12 Tom Tromey <tromey@redhat.com>
7049 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7050 convert_int_to_ascii.
7051 * regcache.c (registers_to_string, collect_register_as_string):
7053 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7055 * server.c (process_serial_event): Likewise.
7056 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7057 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7059 2014-02-12 Tom Tromey <tromey@redhat.com>
7061 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7062 bin2hex, not hexify.
7063 * tracepoint.c (cmd_qtstatus): Likewise.
7065 2014-02-12 Tom Tromey <tromey@redhat.com>
7067 * remote-utils.c (monitor_output): Pass explicit length to
7070 2014-02-12 Tom Tromey <tromey@redhat.com>
7072 * tracepoint.c: Include rsp-low.h.
7073 * server.c: Include rsp-low.h.
7074 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7075 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7077 * remote-utils.c: Include rsp-low.h.
7078 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7079 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7080 (convert_int_to_ascii, convert_ascii_to_int): Move to
7082 * regcache.c: Include rsp-low.h.
7083 * ax.c: Include rsp-low.h.
7084 * Makefile.in (SFILES): Add common/rsp-low.c.
7085 (OBS): Add rsp-low.o.
7086 (rsp-low.o): New target.
7088 2014-02-12 Tom Tromey <tromey@redhat.com>
7090 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7091 Include print-utils.h.
7092 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7093 (plongest, thirty_two, phex_nz): Remove.
7094 * Makefile.in (SFILES): Add common/print-utils.c.
7095 (OBS): Add print-utils.o.
7096 (print-utils-ipa.o): New target.
7097 (print-utils.o): New target.
7098 (IPA_OBJS): Add print-utils-ipa.o.
7100 2014-02-06 Tom Tromey <tromey@redhat.com>
7102 * Makefile.in (SFILES): Fix indentation.
7104 2014-02-05 Doug Evans <dje@google.com>
7106 * linux-low.c (linux_wait_for_event): Improve comment.
7107 (linux_wait_1): Keep current_inferior in sync with event_child.
7109 2014-01-22 Doug Evans <dje@google.com>
7111 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7113 2014-01-22 Doug Evans <dje@google.com>
7115 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7116 * configure: Regenerate.
7117 * config.in: Regenerate.
7118 * Makefile.in (SFILES): Add debug.c.
7120 * debug.c: New file.
7121 * debug.h: New file.
7122 * linux-aarch64-low.c (*): Update all debugging printfs to use
7123 debug_printf instead of fprintf.
7124 * linux-arm-low.c (*): Ditto.
7125 * linux-cris-low.c (*): Ditto.
7126 * linux-crisv32-low.c (*): Ditto.
7127 * linux-m32r-low.c (*): Ditto.
7128 * linux-sparc-low.c (*): Ditto.
7129 * linux-x86.c (*): Ditto.
7130 * linux-low.c (*): Ditto.
7131 (linux_wait_1): Add calls to debug_enter, debug_exit.
7132 (linux_wait): Remove redundant debugging printf.
7133 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7134 (linux_resume, unstop_all_lwps): Ditto.
7135 * mem-break.c (*): Update all debugging printfs to use
7136 debug_printf instead of fprintf.
7137 * remote-utils.c (*): Ditto.
7138 * thread-db.c (*): Ditto.
7139 * server.c #include <ctype.h>, "gdb_vecs.h".
7140 (debug_threads): Moved to debug.c.
7141 (*): Update all debugging printfs to use debug_printf instead of
7143 (start_inferior): Replace call to fflush with call to debug_flush.
7144 (monitor_show_help): Mention set debug-format.
7145 (parse_debug_format_options): New function.
7146 (handle_monitor_command): Handle "monitor set debug-format".
7147 (gdbserver_usage): Mention --debug-format.
7148 (main): Parse --debug-format.
7149 * server.h (debug_threads): Declaration moved to debug.h.
7151 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7152 trace_debug_1 that uses debug_printf.
7153 (tracepoint_look_up_symbols): Update all debugging printfs to use
7154 debug_printf instead of fprintf.
7156 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7158 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7161 2014-01-17 Pedro Alves <palves@redhat.com>
7164 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7165 defined after including gdb_proc_service.h.
7167 2014-01-16 Doug Evans <dje@google.com>
7169 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7170 (match_dll): Use it.
7172 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7174 * target.h (target_ops) <read_btrace>: Change parameters and
7175 return type to allow error reporting.
7176 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7177 trace reading errors on.
7178 * linux-low.c (linux_low_read_btrace): Pass trace reading
7180 (linux_low_disable_btrace): New.
7182 2014-01-15 Doug Evans <dje@google.com>
7184 * inferiors.c (thread_id_to_gdb_id): Delete.
7185 * inferiors.h (thread_id_to_gdb_id): Delete.
7187 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7189 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7190 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7193 2014-01-08 Pedro Alves <palves@redhat.com>
7195 * server.c (handle_status): Don't discard previous queued stop
7196 replies or thread's pending status here.
7197 (main) <disconnection>: Do it here instead.
7199 2014-01-08 Pedro Alves <palves@redhat.com>
7201 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7202 * server.c (visit_actioned_threads, handle_pending_status): New
7204 (handle_v_cont): Factor out parts to ...
7205 (resume): ... this new function. If in all-stop, and a thread
7206 being resumed has a pending status, report it without actually
7208 (myresume): Adjust to use the new 'resume' function.
7209 (clear_pending_status_callback, set_pending_status_callback)
7210 (find_status_pending_thread_callback): New functions.
7211 (handle_status): Handle the case of multiple threads having
7212 interesting statuses to report. Report threads' real last signal
7213 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7214 with an interesting thread to report the status for, instead of
7215 always reporting the status of the first thread.
7217 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7219 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7220 * gdbreplay.c (gdbreplay_version): Likewise.
7222 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7224 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7225 iov.iov_len with the real length in use.
7227 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7229 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7230 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7231 for all targets that use win32-low.c.
7232 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7233 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7235 2013-12-13 Pedro Alves <palves@redhat.com>
7237 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7238 if equal to TARGET_WAITKIND_LOADED.
7239 * win32-low.c (cached_status): New static global.
7240 (win32_wait): Add declaration.
7241 (do_initial_child_stuff): Flush all initial pending debug events
7242 up to the initial breakpoint.
7243 (win32_wait): If CACHED_STATUS was set, return that instead
7244 of doing a real wait. Remove the code resuming the execution
7245 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7246 during the initial phase. Also remove the code changing
7247 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7248 TARGET_WAITKIND_STOPPED.
7250 2013-12-11 Yao Qi <yao@codesourcery.com>
7252 * notif.c (handle_notif_ack): Return 0 if no notification
7255 2013-11-20 Doug Evans <dje@google.com>
7257 * linux-low.c (linux_set_resume_request): Fix comment.
7259 2013-11-20 Doug Evans <dje@google.com>
7261 * linux-low.c (resume_status_pending_p): Tweak comment.
7263 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7265 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7266 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7267 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7268 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7269 (srv_amd64_regobj): Add amd64-mpx.o.
7270 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7271 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7272 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7273 * i387-fp.c (num_pl_bnd_register) Added constant.
7274 (num_pl_bnd_cfg_registers) Added constant.
7275 (struct i387_xsave) Added reserved area and MPX fields.
7276 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7277 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7279 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7280 (init_registers_amd64_mpx_linux): Declare new function.
7281 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7282 (x86_64_regmap): Add MPX registers.
7283 (x86_linux_read_description): Add MPX case.
7284 (initialize_low_arch): Initialize MPX targets.
7286 2013-11-18 Tom Tromey <tromey@redhat.com>
7288 * configure: Rebuild.
7289 * configure.ac: Don't check for stdlib.h.
7290 * gdbreplay.c: Unconditionally include stdlib.h.
7292 2013-11-18 Tom Tromey <tromey@redhat.com>
7294 * config.in: Rebuild.
7295 * configure: Rebuild.
7296 * configure.ac: Don't use AC_HEADER_DIRENT.
7298 2013-11-18 Tom Tromey <tromey@redhat.com>
7300 * server.h: Don't check HAVE_STRING_H.
7301 * gdbreplay.c: Don't check HAVE_STRING_H.
7302 * configure: Rebuild.
7304 2013-11-18 Tom Tromey <tromey@redhat.com>
7306 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7309 2013-11-08 Tom Tromey <tromey@redhat.com>
7311 * configure, config.in: Rebuild.
7312 * configure.ac: Remove unused configury.
7314 2013-11-08 Tom Tromey <tromey@redhat.com>
7316 * acinclude.m4: Include common.m4, codeset.m4.
7317 * configure, config.in: Rebuild.
7318 * configure.ac: Use GDB_AC_COMMON.
7320 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7322 * linux-s390-low.c (HWCAP_S390_TE): New define.
7323 (s390_arch_setup): Consider the TE field in the HWCAP for
7324 determining 'have_regset_tdb'.
7326 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7329 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7332 2013-10-02 Pedro Alves <palves@redhat.com>
7334 * server.c (process_serial_event): Don't output "GDBserver
7335 exiting" if GDB is connected through stdio.
7336 * target.c (mywait): Likewise, be silent if GDB is connected
7339 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7341 * lynx-low.c (lynx_add_threads_after_attach): New function.
7342 (lynx_attach): Remove call to add_thread. Add call to
7343 lynx_add_threads_after_attach instead.
7345 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7347 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7348 * config.in, configure: Regenerated.
7350 2013-09-18 Yao Qi <yao@codesourcery.com>
7353 * server.c (start_inferior): Clear 'resume_info'.
7355 2013-09-16 Jiong Wang <jiwang@tilera.com>
7357 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7360 2013-09-16 Jiong Wang <jiwang@tilera.com>
7362 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7363 linux-tile-low.o to srv_tgtobj.
7365 2013-09-16 Will Newton <will.newton@linaro.org>
7367 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7370 2013-09-06 Pedro Alves <palves@redhat.com>
7372 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7373 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7374 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7375 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7376 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7377 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7379 2013-09-06 Pedro Alves <palves@redhat.com>
7381 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7382 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7384 2013-09-06 Pedro Alves <palves@redhat.com>
7386 * linux-amd64-ipa.c: Include tracepoint.h.
7387 * linux-i386-ipa.c: Include tracepoint.h.
7389 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7391 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7392 (ps_get_thread_area): New function.
7394 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7396 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7397 (initialize_low_arch): Call init_registers_crisv32 rather than
7398 init_register_crisv32.
7400 2013-09-05 Pedro Alves <palves@redhat.com>
7402 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7404 * hostio.h: ... this new file.
7405 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7406 win32-low.c: Include hostio.h.
7408 2013-09-05 Pedro Alves <palves@redhat.com>
7410 * server.h (gdb_client_data, handler_func, callback_handler_func)
7411 (delete_file_handler, add_file_handler, append_callback_event)
7412 (delete_callback_event, start_event_loop, initialize_event_loop):
7413 Move to event-loop.h and include it.
7414 * event-loop.h: New file.
7416 2013-09-05 Pedro Alves <palves@redhat.com>
7418 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7419 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7420 (loaded_dll, unloaded_dll): Move to ...
7421 * dll.h: ... this new file.
7422 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7424 2013-09-05 Pedro Alves <palves@redhat.com>
7426 * server.h (current_process, get_thread_process, all_processes)
7427 (add_inferior_to_list, for_each_inferior, current_inferior)
7428 (remove_inferior, add_process, remove_process, find_process_pid)
7429 (have_started_inferiors_p, have_attached_inferiors_p)
7430 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7431 (clear_inferiors, find_inferior, find_inferior_id)
7432 (inferior_target_data, set_inferior_target_data)
7433 (inferior_regcache_data, set_inferior_regcache_data): Move to
7434 inferiors.h, and include it.
7435 * inferiors.h: New file.
7437 2013-09-05 Pedro Alves <palves@redhat.com>
7439 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7443 2013-09-05 Pedro Alves <palves@redhat.com>
7445 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7447 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7448 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7449 (handle_tracepoint_general_set, handle_tracepoint_query)
7450 (tracepoint_finished_step, tracepoint_was_hit)
7451 (release_while_stepping_state_list, current_traceframe)
7452 (in_readonly_region, traceframe_read_mem)
7453 (fetch_traceframe_registers, traceframe_read_sdata)
7454 (traceframe_read_info, struct fast_tpoint_collect_status)
7455 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7456 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7457 (supply_fast_tracepoint_registers)
7458 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7459 (ipa_tdesc, claim_trampoline_space)
7460 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7461 (agent_mem_read, agent_get_trace_state_variable_value)
7462 (agent_set_trace_state_variable_value, agent_tsv_read)
7463 (agent_mem_read_string, get_raw_reg_func_addr)
7464 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7465 * tracepoint.h: ... this new file.
7467 2013-09-05 Pedro Alves <palves@redhat.com>
7469 * server.h (perror_with_name, error, fatal, warning, paddress)
7470 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7472 * utils.h: New file.
7474 2013-09-05 Pedro Alves <palves@redhat.com>
7476 * server.h (remote_debug, noack_mode, transport_is_reliable)
7477 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7478 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7479 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7480 (write_enn, initialize_async_io, enable_async_io)
7481 (disable_async_io, check_remote_input_interrupt_request)
7482 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7483 (dead_thread_notify, prepare_resume_reply)
7484 (decode_address_to_semicolon, decode_address, decode_m_packet)
7485 (decode_M_packet, decode_X_packet, decode_xfer_write)
7486 (decode_search_memory_packet, unhexify, hexify)
7487 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7488 (look_up_one_symbol, relocate_instruction)
7489 (monitor_output): Move to remote-utils.h, and include it.
7490 * remote-utils.h: New file.
7492 2013-09-05 Pedro Alves <palves@redhat.com>
7494 * server.h (_): Delete.
7496 2013-09-02 Pedro Alves <palves@redhat.com>
7498 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7499 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7501 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7503 2013-09-02 Pierre Muller <muller@sourceware.org>
7505 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7506 or WriteProcessMemory complete successfully and handle
7507 ERROR_PARTIAL_COPY error.
7509 2013-09-02 Pedro Alves <palves@redhat.com>
7511 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7512 error instead of EIO.
7514 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7517 * linux-low.c: Include filestuff.h.
7518 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7519 * lynx-low.c: Include filestuff.h.
7520 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7521 * server.c: Include filestuff.h.
7522 (main): Call notice_open_fds.
7523 * spu-low.c: Include filestuff.h.
7524 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7526 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7528 * Makefile.in: Explain why ../target and ../nat are not
7529 listed as include file search paths.
7530 (linux-waitpid.o): New object file rule.
7531 * configure.srv (srv_native_linux_obj): New variable.
7532 Replace all occurrences of linux native object files with
7533 $srv_native_linux_obj.
7534 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7535 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7536 (linux_enable_event_reporting): Remove declaration.
7537 (my_waitpid): Moved to common/linux-waitpid.c.
7538 (linux_wait_for_event): Pass ptid when calling
7539 linux_enable_event_reporting.
7540 (linux_supports_tracefork_flag): Remove.
7541 (linux_enable_event_reporting): Likewise.
7542 (linux_tracefork_grandchild): Remove.
7543 (STACK_SIZE): Moved to common/linux-ptrace.c.
7544 (linux_tracefork_child): Remove.
7545 (linux_test_for_tracefork): Remove.
7546 (linux_look_up_symbols): Call linux_supports_traceclone.
7547 (initialize_low): Remove call to linux_test_for_tracefork.
7548 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7549 common/linux-ptrace.h.
7550 (PTRACE_TYPE_ARG4): Likewise.
7551 Include linux-ptrace.h.
7553 2013-08-21 Pedro Alves <palves@redhat.com>
7555 * config.in: Renegerate.
7557 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7559 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7560 (SFILES): Remove $(srcdir)/common/target-common.c and
7561 add $(srcdir)/target/waitstatus.c.
7562 (OBS): Remove target-common.o and add waitstatus.o.
7563 (server_h): Remove $(srcdir)/../common/target-common.h and
7564 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7565 and $(srcdir)/../target/waitstatus.h.
7566 (target-common.o): Remove.
7567 (waitstatus.o): New target object file.
7568 * target.h: Do not include target-common.h and
7569 include target/resume.h, target/wait.h and
7570 target/waitstatus.h.
7572 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7574 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7575 to PTRACE_TYPE_ARG3.
7576 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7577 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7579 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7580 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7582 2013-07-27 Jie Zhang <jie@codesourcery.com>
7583 Daniel Jacobowitz <dan@codesourcery.com>
7584 Yao Qi <yao@codesourcery.com>
7586 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7587 (mips-linux-watch.o): New rule.
7588 (mips_linux_watch_h): New variable.
7589 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7591 * linux-mips-low.c: Include mips-linux-watch.h.
7592 (struct arch_process_info, struct arch_lwp_info): New.
7593 (update_watch_registers_callback): New function.
7594 (mips_linux_new_process, mips_linux_new_thread) New functions.
7595 (mips_linux_prepare_to_resume, mips_insert_point): New
7597 (mips_remove_point, mips_stopped_by_watchpoint): New
7599 (rsp_bp_type_to_target_hw_bp_type): New function.
7600 (mips_stopped_data_address): New function.
7601 (the_low_target): Add watchpoint support functions.
7603 2013-07-27 Yao Qi <yao@codesourcery.com>
7605 * i386-low.c: Include break-common.h.
7606 (enum target_hw_bp_type): Remove.
7608 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7610 * Makefile.in (SFILES): /common/target-common.c.
7611 (OBS): Add target-common.o.
7612 (server_h): Add $(srcdir)/../common/target-common.h.
7613 (target-common.o): New target.
7614 * server.c (queue_stop_reply_callback): Free
7615 status string after use.
7616 * target.c (target_waitstatus_to_string): Remove.
7617 * target.h: Include target-common.h.
7618 (resume_kind): Likewise.
7619 (target_waitkind): Likewise.
7620 (target_waitstatus): Likewise.
7621 (TARGET_WNOHANG): Likewise.
7623 2013-07-04 Yao Qi <yao@codesourcery.com>
7625 * Makefile.in (host_alias): Use @host_noncanonical@.
7626 (target_alias): Use @target_noncanonical@.
7627 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7628 ACX_NONCANONICAL_HOST.
7629 * configure: Regenerated.
7632 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7634 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7635 * configure: Rebuild.
7636 * Makefile.in (version_host, version_target): Get from configure.
7637 (version.c): Use $(version_host) and $(version_target).
7639 2013-07-03 Pedro Alves <palves@redhat.com>
7641 * Makefile.in (config.status): Depend on development.sh.
7642 * acinclude.m4: Include libmcheck.m4.
7643 * configure: Regenerate.
7645 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7647 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7648 attribute inside the parentheses.
7649 (winapi_DebugSetProcessKillOnExit): Ditto.
7650 (winapi_DebugBreakProcess): Ditto.
7651 (winapi_GenerateConsoleCtrlEvent): Ditto.
7653 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7655 * notif.h (notif_event): Add a dummy member to avoid compiler
7658 2013-07-01 Pedro Alves <palves@redhat.com>
7660 * hostio.c (HOSTIO_PATH_MAX): Define.
7661 (require_filename, handle_open, handle_unlink, handle_readlink):
7664 2013-07-01 Pedro Alves <palves@redhat.com>
7666 * server.h: Include "pathmax.h".
7667 * linux-low.c: Don't include sys/param.h.
7668 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7670 * win32-low.c: Don't include sys/param.h.
7671 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7673 2013-07-01 Pedro Alves <palves@redhat.com>
7675 * event-loop.c: Don't check HAVE_UNISTD_H before including
7677 * gdbreplay.c: Likewise.
7678 * remote-utils.c: Likewise.
7679 * server.c: Likewise.
7680 * configure.ac: Don't check for unistd.h.
7681 * configure: Regenerate.
7683 2013-06-28 Tom Tromey <tromey@redhat.com>
7685 * Makefile.in (version.c): Use version.in, not
7688 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7690 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7691 * configure: Rebuild.
7692 * Makefile.in (version_host, version_target): Get from configure.
7693 (version.c): Use $(version_host) and $(version_target).
7695 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7697 Fix trace-status to output user name without trailing colon.
7698 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7700 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7702 Fix trace-status to output proper start-time and stop-time.
7703 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7704 output start time and stop time in hex as gdb expects.
7706 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7708 * tracepoint.c (build_traceframe_info_xml): Output trace state
7709 variables present in the trace buffer.
7711 2013-06-24 Tom Tromey <tromey@redhat.com>
7713 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7715 (version.o): Remove.
7716 * gdbreplay.c: Include version.h.
7717 (version, host_name): Don't declare.
7718 * server.h: Include version.h.
7719 (version, host_name): Don't declare.
7721 2013-06-12 Pedro Alves <palves@redhat.com>
7723 * linux-x86-low.c (linux_is_elf64): Delete global.
7724 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7725 with local linux_pid_exe_is_elf_64_file use.
7727 2013-06-11 Pedro Alves <palves@redhat.com>
7729 * linux-low.c (regset_disabled, disable_regset): New functions.
7730 (regsets_fetch_inferior_registers)
7731 (regsets_store_inferior_registers): Use them.
7732 (initialize_regsets_info); Don't allocate the disabled_regsets
7734 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7737 2013-06-11 Pedro Alves <palves@redhat.com>
7739 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7742 2013-06-11 Pedro Alves <palves@redhat.com>
7744 * linux-x86-low.c (initialize_low_arch): Call
7745 init_registers_x32_avx_linux.
7747 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7749 Fix compatibility with Android Bionic.
7750 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7753 2013-06-07 Pedro Alves <palves@redhat.com>
7756 * Makefile.in (OBS): Add tdesc.o.
7757 (IPA_OBJS): Add tdesc-ipa.o.
7758 (tdesc-ipa.o): New rule.
7759 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7761 * linux-low.c (new_inferior): Delete.
7762 (disabled_regsets, num_regsets): Delete.
7763 (linux_add_process): Adjust to set the new per-process
7765 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7766 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7767 was a stop. When calling arch_setup, switch the current inferior
7768 to the thread that got an event.
7769 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7770 (regsets_fetch_inferior_registers)
7771 (regsets_store_inferior_registers): New regsets_info parameter.
7773 (linux_register_in_regsets): New regs_info parameter. Adjust to
7775 (register_addr, fetch_register, store_register): New usrregs_info
7776 parameter. Adjust to use it.
7777 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7778 parameter regs_info. Adjust to use it.
7779 (linux_fetch_registers): Get the current inferior's regs_info, and
7781 (linux_store_registers): Ditto.
7782 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7783 (initialize_low): Don't initialize the target_regsets here. Call
7784 initialize_low_arch.
7785 * linux-low.h (target_regsets): Delete declaration.
7786 (struct regsets_info): New.
7787 (struct usrregs_info): New.
7788 (struct regs_info): New.
7789 (struct process_info_private) <new_inferior>: New field.
7790 (struct linux_target_ops): Delete the num_regs, regmap, and
7791 regset_bitmap fields. New field regs_info.
7792 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7793 * i387-fp.c (num_xmm_registers): Delete.
7794 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7795 calls to new interface.
7796 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7797 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7798 Infer the number of xmm registers from the regcache's target
7800 * i387-fp.h (num_xmm_registers): Delete.
7801 * inferiors.c (add_thread): Don't install the thread's regcache
7803 * proc-service.c (gregset_info): Fetch the current inferior's
7804 regs_info. Adjust to use it.
7805 * regcache.c: Include tdesc.h.
7806 (register_bytes, reg_defs, num_registers)
7807 (gdbserver_expedite_regs): Delete.
7808 (get_thread_regcache): If the thread doesn't have a regcache yet,
7809 create one, instead of aborting gdbserver.
7810 (regcache_invalidate_one): Rename to ...
7811 (regcache_invalidate_thread): ... this.
7812 (regcache_invalidate_one): New.
7813 (regcache_invalidate): Only invalidate registers of the current
7815 (init_register_cache): Add target_desc parameter, and use it.
7816 (new_register_cache): Ditto. Assert the target description has a
7817 non zero registers_size.
7818 (regcache_cpy): Add assertions. Adjust.
7819 (realloc_register_cache, set_register_cache): Delete.
7820 (registers_to_string, registers_from_string): Adjust.
7821 (find_register_by_name, find_regno, find_register_by_number)
7822 (register_cache_size): Add target_desc parameter, and use it.
7823 (free_register_cache_thread, free_register_cache_thread_one)
7824 (regcache_release, register_cache_size): New.
7825 (register_size): Add target_desc parameter, and use it.
7826 (register_data, supply_register, supply_register_zeroed)
7827 (supply_regblock, supply_register_by_name, collect_register)
7828 (collect_register_as_string, collect_register_by_name): Adjust.
7829 * regcache.h (struct target_desc): Forward declare.
7830 (struct regcache) <tdesc>: New field.
7831 (init_register_cache, new_register_cache): Add target_desc
7833 (regcache_invalidate_thread): Declare.
7834 (regcache_invalidate_one): Delete declaration.
7835 (regcache_release): Declare.
7836 (find_register_by_number, register_cache_size, register_size)
7837 (find_regno): Add target_desc parameter.
7838 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7840 * remote-utils.c: Include tdesc.h.
7841 (outreg, prepare_resume_reply): Adjust.
7842 * server.c: Include tdesc.h.
7843 (gdbserver_xmltarget): Delete declaration.
7844 (get_features_xml, process_serial_event): Adjust.
7845 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7847 (struct process_info) <tdesc>: New field.
7848 (ipa_tdesc): Declare.
7849 * tdesc.c: New file.
7850 * tdesc.h: New file.
7851 * tracepoint.c: Include tdesc.h.
7852 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7853 (get_context_regcache): Adjust to pass ipa_tdesc down.
7854 (do_action_at_tracepoint): Adjust to get the register cache size
7855 from the context regcache's description.
7856 (traceframe_walk_blocks): Adjust to get the register cache size
7857 from the current trace frame's description.
7858 (traceframe_get_pc): Adjust to get current trace frame's
7859 description and pass it down.
7860 (gdb_collect): Adjust to get the register cache size from the
7862 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7863 (gdbserver_xmltarget): Delete.
7864 (initialize_low_tracepoint): Set the ipa's target description.
7865 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7866 (initialize_low_tracepoint): Set the ipa's target description.
7867 * linux-x86-low.c: Include tdesc.h.
7868 [__x86_64__] (is_64bit_tdesc): New.
7869 (ps_get_thread_area, x86_get_thread_area): Use it.
7870 (i386_cannot_store_register): Rename to ...
7871 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7872 (i386_cannot_fetch_register): Rename to ...
7873 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7874 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7876 (target_regsets): Rename to ...
7877 (x86_regsets): ... this.
7878 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7880 (x86_siginfo_fixup): Use is_64bit_tdesc.
7881 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7882 (tdesc_x32_avx_linux, tdesc_x32_linux)
7883 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7885 (x86_linux_update_xmltarget): Delete.
7886 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7887 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7888 (AMD64_LINUX_USER64_CS): New.
7889 (x86_linux_read_description): New, based on
7890 x86_linux_update_xmltarget.
7891 (same_process_callback): New.
7892 (x86_arch_setup_process_callback): New.
7893 (x86_linux_update_xmltarget): New.
7894 (x86_regsets_info): New.
7895 (amd64_linux_regs_info): New.
7896 (i386_linux_usrregs_info): New.
7897 (i386_linux_regs_info): New.
7898 (x86_linux_regs_info): New.
7899 (x86_arch_setup): Reimplement.
7900 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7901 (x86_emit_ops): Ditto.
7902 (the_low_target): Adjust. Install x86_linux_regs_info,
7903 x86_cannot_fetch_register, and x86_cannot_store_register.
7904 (initialize_low_arch): New.
7905 * linux-ia64-low.c (tdesc_ia64): Declare.
7906 (ia64_fetch_register): Adjust.
7907 (ia64_usrregs_info, regs_info): New globals.
7908 (ia64_regs_info): New function.
7909 (the_low_target): Adjust.
7910 (initialize_low_arch): New function.
7911 * linux-sparc-low.c (tdesc_sparc64): Declare.
7912 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7914 (sparc_arch_setup): New function.
7915 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7916 (the_low_target): Adjust.
7917 (initialize_low_arch): New function.
7918 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7919 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7920 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7921 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7922 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7923 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7924 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7925 (tdesc_powerpc_isa205_vsx64l): Declare.
7926 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7927 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7928 (ppc_set_pc, ppc_get_hwcap): Adjust.
7929 (ppc_usrregs_info): Forward declare.
7930 (!__powerpc64__) ppc_regmap_adjusted: New global.
7931 (ppc_arch_setup): Adjust to the current process'es target
7933 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7934 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7935 (ppc_store_evrregset): Adjust.
7936 (target_regsets): Rename to ...
7937 (ppc_regsets): ... this, and make static.
7938 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7939 (ppc_regs_info): New function.
7940 (the_low_target): Adjust.
7941 (initialize_low_arch): New function.
7942 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7943 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7944 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7945 (tdesc_s390x_linux64v2): Declare.
7946 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7947 (s390_fill_gregset, s390_store_last_break): Adjust.
7948 (target_regsets): Rename to ...
7949 (s390_regsets): ... this, and make static.
7950 (s390_get_pc, s390_set_pc): Adjust.
7951 (s390_get_hwcap): New target_desc parameter, and use it.
7952 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7953 (s390_arch_setup): Adjust to set the current process'es target
7954 description. Don't adjust the regmap.
7955 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7956 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7957 (regs_info_3264): New globals.
7958 (s390_regs_info): New function.
7959 (the_low_target): Adjust.
7960 (initialize_low_arch): New function.
7961 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7962 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7963 [__mips64] (init_registers_mips_linux)
7964 (init_registers_mips_dsp_linux): Delete defines.
7965 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7966 (have_dsp): New global.
7967 (mips_read_description): New, based on mips_arch_setup.
7968 (mips_arch_setup): Reimplement.
7969 (get_usrregs_info): New function.
7970 (mips_cannot_fetch_register, mips_cannot_store_register)
7971 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7972 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7973 (target_regsets): Rename to ...
7974 (mips_regsets): ... this, and make static.
7975 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7976 (dsp_regs_info, regs_info): New globals.
7977 (mips_regs_info): New function.
7978 (the_low_target): Adjust.
7979 (initialize_low_arch): New function.
7980 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7981 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7983 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7984 (arm_read_description): New, with bits factored from
7986 (arm_arch_setup): Reimplement.
7987 (target_regsets): Rename to ...
7988 (arm_regsets): ... this, and make static.
7989 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7990 (arm_regs_info): New function.
7991 (the_low_target): Adjust.
7992 (initialize_low_arch): New function.
7993 * linux-m68k-low.c (tdesc_m68k): Declare.
7994 (target_regsets): Rename to ...
7995 (m68k_regsets): ... this, and make static.
7996 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7997 (m68k_regs_info): New function.
7998 (m68k_arch_setup): New function.
7999 (the_low_target): Adjust.
8000 (initialize_low_arch): New function.
8001 * linux-sh-low.c (tdesc_sharch): Declare.
8002 (target_regsets): Rename to ...
8003 (sh_regsets): ... this, and make static.
8004 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8005 (sh_regs_info, sh_arch_setup): New functions.
8006 (the_low_target): Adjust.
8007 (initialize_low_arch): New function.
8008 * linux-bfin-low.c (tdesc_bfin): Declare.
8009 (bfin_arch_setup): New function.
8010 (bfin_usrregs_info, regs_info): New globals.
8011 (bfin_regs_info): New function.
8012 (the_low_target): Adjust.
8013 (initialize_low_arch): New function.
8014 * linux-cris-low.c (tdesc_cris): Declare.
8015 (cris_arch_setup): New function.
8016 (cris_usrregs_info, regs_info): New globals.
8017 (cris_regs_info): New function.
8018 (the_low_target): Adjust.
8019 (initialize_low_arch): New function.
8020 * linux-cris-low.c (tdesc_crisv32): Declare.
8021 (cris_arch_setup): New function.
8022 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8023 (cris_regs_info): New function.
8024 (the_low_target): Adjust.
8025 (initialize_low_arch): New function.
8026 * linux-m32r-low.c (tdesc_m32r): Declare.
8027 (m32r_arch_setup): New function.
8028 (m32r_usrregs_info, regs_info): New globals.
8029 (m32r_regs_info): Adjust.
8030 (initialize_low_arch): New function.
8031 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8032 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8033 (tic6x_usrregs_info): Forward declare.
8034 (tic6x_read_description): New function, based on ...
8035 (tic6x_arch_setup): ... this. Reimplement.
8036 (target_regsets): Rename to ...
8037 (tic6x_regsets): ... this, and make static.
8038 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8039 (tic6x_regs_info): New function.
8040 (the_low_target): Adjust.
8041 (initialize_low_arch): New function.
8042 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8043 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8044 (target_regsets): Rename to ...
8045 (xtensa_regsets): ... this, and make static.
8046 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8048 (xtensa_arch_setup, xtensa_regs_info): New functions.
8049 (the_low_target): Adjust.
8050 (initialize_low_arch): New function.
8051 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8052 (nios2_arch_setup): Set the current process'es tdesc.
8053 (target_regsets): Rename to ...
8054 (nios2_regsets): ... this.
8055 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8056 (nios2_regs_info): New function.
8057 (the_low_target): Adjust.
8058 (initialize_low_arch): New function.
8059 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8060 (aarch64_arch_setup): Set the current process'es tdesc.
8061 (target_regsets): Rename to ...
8062 (aarch64_regsets): ... this.
8063 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8064 (aarch64_regs_info): New function.
8065 (the_low_target): Adjust.
8066 (initialize_low_arch): New function.
8067 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8069 (target_regsets): Rename to ...
8070 (tile_regsets): ... this.
8071 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8072 (tile_regs_info): New function.
8073 (tile_arch_setup): Set the current process'es tdesc.
8074 (the_low_target): Adjust.
8075 (initialize_low_arch): New function.
8076 * spu-low.c (tdesc_spu): Declare.
8077 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8078 * win32-arm-low.c (tdesc_arm): Declare.
8079 (arm_arch_setup): New function.
8080 (the_low_target): Install arm_arch_setup instead of
8082 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8083 (init_windows_x86): Rename to ...
8084 (i386_arch_setup): ... this. Set `win32_tdesc'.
8085 (the_low_target): Adjust.
8086 * win32-low.c (win32_tdesc): New global.
8087 (child_add_thread): Don't create the thread cache here.
8088 (do_initial_child_stuff): Set the new process'es tdesc.
8089 * win32-low.h (struct target_desc): Forward declare.
8090 (win32_tdesc): Declare.
8091 * lynx-i386-low.c (tdesc_i386): Declare global.
8092 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8093 * lynx-low.c (lynx_tdesc): New global.
8094 (lynx_add_process): Set the new process'es tdesc.
8095 * lynx-low.h (struct target_desc): Forward declare.
8096 (lynx_tdesc): Declare global.
8097 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8098 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8099 * nto-low.c (nto_tdesc): New global.
8100 (do_attach): Set the new process'es tdesc.
8101 * nto-low.h (struct target_desc): Forward declare.
8102 (nto_tdesc): Declare.
8103 * nto-x86-low.c (tdesc_i386): Declare.
8104 (nto_x86_arch_setup): Set `nto_tdesc'.
8106 2013-06-04 Gary Benson <gbenson@redhat.com>
8108 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8109 to qSupported response when appropriate.
8110 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8111 with nonzero-length annex.
8112 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8113 arguments supplied in annex.
8115 2013-05-31 Doug Evans <dje@google.com>
8118 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8119 64 bits in 64-cross-32 environment.
8121 2013-05-28 Pedro Alves <palves@redhat.com>
8123 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8124 (aarch64-without-fpu.c): Delete rule.
8125 * configure.srv (aarch64*-*-linux*): Remove references to
8126 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8127 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8130 2013-05-24 Pedro Alves <palves@redhat.com>
8132 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8133 instead of strchr/decode_address. Error if the range isn't split
8134 with a ','. Don't assume there's be a ':' in the action.
8136 2013-05-23 Yao Qi <yao@codesourcery.com>
8137 Pedro Alves <palves@redhat.com>
8139 * linux-low.c (lwp_in_step_range): New function.
8140 (linux_wait_1): If the thread was range stepping and stopped
8141 outside the stepping range, report the stop to GDB. Otherwise,
8142 continue stepping. Add range stepping debug output.
8143 (linux_set_resume_request): Copy the step range from the resume
8145 (linux_supports_range_stepping): New.
8146 (linux_target_ops) <supports_range_stepping>: Set to
8147 linux_supports_range_stepping.
8148 * linux-low.h (struct linux_target_ops)
8149 <supports_range_stepping>: New field.
8150 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8151 * linux-x86-low.c (x86_supports_range_stepping): New.
8152 (the_low_target) <supports_range_stepping>: Set to
8153 x86_supports_range_stepping.
8154 * server.c (handle_v_cont): Handle 'r' action.
8155 (handle_v_requests): Append ";r" if the target supports range
8157 * target.h (struct thread_resume) <step_range_start,
8158 step_range_end>: New fields.
8159 (struct target_ops) <supports_range_stepping>:
8161 (target_supports_range_stepping): New macro.
8163 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8165 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8166 confusion in comment.
8168 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8170 * lynx-low.c (struct process_info_private): New type.
8171 (lynx_add_process): New function.
8172 (lynx_create_inferior, lynx_attach): Replace calls to
8173 add_process by calls to lynx_add_process.
8174 (lynx_resume): If PTID is null, then try using
8175 current_process()->private->last_wait_event_ptid.
8177 (lynx_clear_inferiors): Delete. The contents of that function
8178 has been inlined in lynx_mourn;
8179 (lynx_wait_1): Save the ptid in the process's private data.
8180 (lynx_mourn): Free the process' private data. Replace call
8181 to lynx_clear_inferiors by call to clear_inferiors.
8183 2013-05-17 Yao Qi <yao@codesourcery.com>
8185 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8188 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8190 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8191 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8192 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8193 PT_TEXT_END_ADDR guards. Update comments.
8194 (linux_target_op) <read_offsets>: Conditionally define to
8195 linux_read_offsets if the target is UCLIBC and if it defines
8196 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8198 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8199 Andrew Jenner <andrew@codesourcery.com>
8201 * Makefile.in (SFILES): Add linux-nios2-low.c.
8202 (clean): Add action to delete nios2-linux.c.
8203 (nios2-linux.c): New rule.
8204 * configure.srv: Add nios2*-*-linux*.
8205 * linux-nios2-low.c: New.
8207 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8209 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8211 2013-04-25 Hui Zhu <hui@codesourcery.com>
8214 * ax.c (ax_printf): Add fflush.
8216 2013-04-22 Tom Tromey <tromey@redhat.com>
8218 * Makefile.in (SFILES): Add filestuff.c.
8219 (OBS): Add filestuff.o.
8220 (filestuff.o): New target.
8221 * config.in, configure: Rebuild.
8222 * configure.ac: Check for fdwalk, pipe2.
8224 2013-04-17 Pedro Alves <palves@redhat.com>
8226 * configure.ac (USE_THREAD_DB): Delete variable.
8227 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8228 Don't AC_SUBST USE_THREAD_DB.
8229 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8230 * config.in, configure: Regenerate.
8232 2013-04-16 Pedro Alves <palves@redhat.com>
8234 * linux-low.h (struct lwp_info) <thread_known>: Move under
8235 the USE_THREAD_DB #ifdef.
8237 2013-04-16 Pedro Alves <palves@redhat.com>
8239 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8240 (linux-low.o): Delete rule.
8241 * linux-low.h: Always include "gdb_thread_db.h" instead of
8242 conditionally including thread_db.h.
8243 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8246 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8248 * Makefile.in (install-only): Fix make install regression.
8250 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8252 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8253 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8255 * gdbserver.1: Remove.
8257 2013-03-22 Pedro Alves <palves@redhat.com>
8259 * linux-low.c (handle_extended_wait): Don't call
8260 linux_enable_event_reporting.
8262 2013-03-15 Tony Theodore <tonyt@logyst.com>
8265 * Makefile.in (SHELL): Use @SHELL@.
8267 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8269 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8272 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8274 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8275 Remove extraneous NULL element.
8277 2013-03-13 Yao Qi <yao@codesourcery.com>
8279 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8280 'V' block in trace frame.
8282 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8284 * target.h (struct target_ops): Add btrace ops.
8285 (target_supports_btrace): New macro.
8286 (target_enable_btrace): New macro.
8287 (target_disable_btrace): New macro.
8288 (target_read_btrace): New macro.
8289 * gdbthread.h (struct thread_info): Add btrace field.
8290 * server.c: Include btrace-common.h.
8291 (handle_btrace_general_set): New function.
8292 (handle_btrace_enable): New function.
8293 (handle_btrace_disable): New function.
8294 (handle_general_set): Call handle_btrace_general_set.
8295 (handle_qxfer_btrace): New function.
8296 (struct qxfer qxfer_packets[]): Add btrace entry.
8297 * inferiors.c (remove_thread): Disable btrace.
8298 * linux-low: Include linux-btrace.h.
8299 (linux_low_enable_btrace): New function.
8300 (linux_low_read_btrace): New function.
8301 (linux_target_ops): Add btrace ops.
8302 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8303 Add srv_linux_btrace=yes.
8304 (x86_64-*-linux*): Add linux-btrace.o.
8305 Add srv_linux_btrace=yes.
8306 * configure.ac: Define HAVE_LINUX_BTRACE.
8307 * config.in: Regenerated.
8308 * configure: Regenerated.
8310 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8312 * server.c (handle_qxfer): Preserve error message if -3 is
8314 (qxfer): Document the -3 return value.
8316 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8318 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8319 (linux_btrace_h): New variable.
8320 (linux-btrace.o): New rule.
8322 2013-03-08 Stan Shebs <stan@codesourcery.com>
8323 Hafiz Abid Qadeer <abidh@codesourcery.com>
8325 * tracepoint.c (trace_buffer_size): New global.
8326 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8327 (init_trace_buffer): Change to one-argument function. Allocate
8328 trace buffer memory.
8329 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8330 handle QTBuffer:size packet.
8331 (cmd_bigqtbuffer_size): New function.
8332 (initialize_tracepoint): Call init_trace_buffer with
8333 DEFAULT_TRACE_BUFFER_SIZE.
8334 * server.c (handle_query): Add QTBuffer:size in the
8337 2013-03-07 Yao Qi <yao@codesourcery.com>
8339 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8340 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8342 (cmd_qtsp): Adjust condition. Do post increment.
8343 Set cur_action and cur_step_action back to 0.
8345 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8348 * linux-low.c (linux_write_memory): Return early success if LEN is
8351 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8353 * configure.srv: Add x86_64-*-cygwin* as target.
8355 2013-02-28 Tom Tromey <tromey@redhat.com>
8357 * configure.ac: Invoke AC_SYS_LARGEFILE.
8358 * configure, config.in: Rebuild.
8360 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8362 * win32-low.c: Throughout, fix format strings and casts of
8363 printf-like functions to avoid type related warnings on all
8365 (get_child_debug_event): Print dwDebugEventCode as hex since
8366 that's how it's usually documented.
8368 2013-02-28 Yao Qi <yao@codesourcery.com>
8370 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8373 2013-02-27 Jiong Wang <jiwang@tilera.com>
8375 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8376 (reg-tilegx32.c): New rule.
8377 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8378 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8379 different register info initializer according to elf class.
8380 (init_registers_tilgx32): New function. The tilegx32 register info
8382 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8383 (tile_store_gregset): Likewise.
8385 2013-02-27 Yao Qi <yao@codesourcery.com>
8387 * server.c (process_point_options): Print debug message when
8388 debug_threads is true.
8390 2013-02-26 Yao Qi <yao@codesourcery.com>
8392 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8394 2013-02-19 Pedro Alves <palves@redhat.com>
8395 Kai Tietz <ktietz@redhat.com>
8399 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8400 instead of strtoul to extract address from packet.
8401 (process_serial_event) <'z'>: Likewise.
8403 2013-02-18 Yao Qi <yao@codesourcery.com>
8405 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8407 2013-02-14 Pedro Alves <palves@redhat.com>
8411 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8412 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8414 2013-02-14 Pedro Alves <palves@redhat.com>
8416 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8418 2013-02-14 Pedro Alves <palves@redhat.com>
8420 * tracepoint.c (save_string): Delete.
8421 (add_tracepoint_action): Use savestring instead of save_string.
8423 2013-02-12 Pedro Alves <palves@redhat.com>
8425 * linux-xtensa-low.c: Ditto.
8426 * xtensa-xtregs.c: Ditto.
8428 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8430 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8433 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8435 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8436 aarch64_num_wp_regs and aarch64_num_bp_regs to
8437 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8439 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8441 * linux-aarch64-low.c (ps_get_thread_area): Replace
8442 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8444 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8445 Marcus Shawcroft <marcus.shawcroft@arm.com>
8446 Nigel Stephens <nigel.stephens@arm.com>
8447 Yufeng Zhang <yufeng.zhang@arm.com>
8449 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8450 (aarch64.c, aarch64-without-fpu.c): New targets.
8451 * configure.srv (aarch64*-*-linux*): New.
8452 * linux-aarch64-low.c: New file.
8454 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8456 * linux-low.c (handle_extended_wait, linux_create_inferior)
8457 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8458 (dequeue_one_deferred_signal, linux_resume_one_thread)
8459 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8460 (linux_tracefork_grandchild, linux_test_for_tracefork)
8461 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8462 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8463 where the argument is 0.
8465 2013-01-25 Yao Qi <yao@codesourcery.com>
8467 * event-loop.c: Include "queue.h".
8468 (gdb_event_p): New typedef.
8469 (struct gdb_event) <next_event>: Remove.
8470 (event_queue): Change to QUEUE(gdb_event_p).
8471 (async_queue_event): Remove.
8472 (gdb_event_xfree): New.
8473 (initialize_event_loop): New.
8474 (process_event): Use API from QUEUE.
8475 (wait_for_event): Likewise.
8476 * server.c (main): Call initialize_event_loop.
8477 * server.h (initialize_event_loop): Declare.
8479 2013-01-18 Yao Qi <yao@codesourcery.com>
8481 * ax.h (struct eval_agent_expr_context): New.
8482 (gdb_eval_agent_expr): Update declaration.
8483 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8484 TFRAME. Add new argument CTX.
8485 * server.h (struct eval_agent_expr_context): Declare.
8486 (agent_mem_read, agent_tsv_read): Update declaration.
8487 (agent_mem_read_string): Likewise.
8488 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8489 (add_traceframe_block): Add new argument TPOINT.
8490 Increase TPOINT->traceframe_usage.
8491 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8492 eval_tracepoint_agent_expr.
8493 (condition_true_at_tracepoint): Likewise.
8494 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8495 (agent_mem_read_string, agent_tsv_read): Likewise.
8497 2013-01-16 Yao Qi <yao@codesourcery.com>
8499 * linux-low.c (linux_resume_one_lwp): Don't check
8500 'lwp->bp_reinsert != 0'.
8502 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8503 Pedro Alves <palves@redhat.com>
8505 * lynx-low.c (ptrace_request_to_str): Define a temporary
8506 macro and use it to simplify this function's implementation.
8508 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8510 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8513 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8515 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8517 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8519 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8521 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8523 * lynx-low.c (lynx_resume): Use the resume_info parameter
8524 to determine the ptid for the lynx_ptrace call, unless
8525 it is equal to minus_one_ptid, in which case we use the
8526 ptid of the current_inferior.
8527 (lynx_wait_1): After having received a thread create/exit
8528 event, resume the inferior's execution using the signaling
8529 thread's ptid, rather than the old ptid.
8531 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8533 * lynx-low.c (lynx_resume): Delete variable ret.
8535 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8537 * gdbreplay.c (gdbreplay_version): Update copyright year.
8538 * server.c (gdbserver_version): Likewise.
8540 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8542 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8545 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8547 * lynx-low.c (ptrace_request_to_str): Add handling for
8550 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8552 * lynx-low.c (lynx_attach): Delete variable new_process.
8554 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8556 * lynx-low.c (lynx_create_inferior): Delete variable
8559 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8561 * lynx-low.c (ptrace_request_to_str): Do not handle
8562 PTRACE_GETTHREADLIST if this macro does not exist.
8564 2012-12-15 Yao Qi <yao@codesourcery.com>
8566 * Makefile.in (OBS): Add notif.o.
8567 * notif.c, notif.h: New.
8568 * server.c: Include "notif.h".
8569 (struct vstop_notif) <next>: Remove.
8571 (queue_stop_reply): Update.
8572 (push_event, send_next_stop_reply): Remove.
8573 (discard_queued_stop_replies): Update.
8574 (notif_stop): New variable.
8575 (handle_v_stopped): Remove.
8576 (handle_v_requests): Don't call handle_v_stopped. Call
8577 handle_ack_notif instead.
8578 (queue_stop_reply_callback): Call notif_event_enque instead
8579 of queue_stop_reply.
8580 (handle_status): Don't call send_next_stop_reply, call
8581 notif_write_event instead.
8582 (kill_inferior_callback): Likewise.
8583 (detach_or_kill_inferior_callback): Likewise.
8584 (main): Call initialize_notif.
8585 (process_serial_event): Call QUEUE_is_empty.
8586 (handle_target_event): Call notif_push instead of push event.
8587 * server.h (push_event): Remove declaration.
8589 2012-12-10 Tom Tromey <tromey@redhat.com>
8591 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8592 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8595 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8596 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8597 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8598 (amd64-linux-ipa.o, ax.o): Rewrite.
8599 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8600 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8601 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8602 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8603 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8604 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8605 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8606 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8607 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8608 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8609 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8610 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8611 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8612 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8613 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8614 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8615 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8616 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8617 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8618 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8619 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8620 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8621 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8622 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8623 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8624 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8625 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8626 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8627 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8628 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8629 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8630 (reg-tilegx.o): Remove.
8631 (all_object_files): New macro.
8632 Include .deps files.
8633 * aclocal.m4, configure: Rebuild.
8634 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8635 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8636 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8638 2012-12-05 Tom Tromey <tromey@redhat.com>
8641 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8643 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8645 * configure.ac: Check for linux/perf_event.h.
8646 * config.in: Regenerated.
8647 * configure: Regenerated.
8649 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8651 * hostio.c (handle_readlink): Decrease buffer size
8652 parameter passed to readlink by one byte.
8654 2012-11-26 Yao Qi <yao@codesourcery.com>
8656 * configure.ac (build_warnings): Append '-Wempty-body'.
8657 * configure: Regenerated.
8658 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8661 2012-11-15 Pierre Muller <muller@sourceware.org>
8663 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8664 * config.in: Regenerate.
8665 * configure: Regenerate.
8666 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8667 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8668 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8669 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8671 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8672 instead of <sys/wait.h> header.
8673 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8675 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8677 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8678 (various make rules): Remove -DGDBSERVER
8680 2012-11-09 Yao Qi <yao@codesourcery.com>
8682 * spu-low.c (current_ptid): Move it to ..
8683 * gdbthread.h: ... here. New.
8684 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8685 * server.c (myresume, process_serial_event): Likewise.
8686 * thread-db.c (thread_db_find_new_threads): Likewise.
8687 * tracepoint.c (run_inferior_command): Likewise.
8689 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8691 * server.c (handle_search_memory_1): Include access length in
8694 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8696 * linux-crisv32-low.c: Fix compile errors.
8698 2012-09-04 Yao Qi <yao@codesourcery.com>
8700 * tracepoint.c (cmd_qtsv): Adjust debug message.
8701 Don't check CUR_TPOINT.
8703 2012-08-28 Yao Qi <yao@codesourcery.com>
8705 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8706 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8707 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8708 Remove declarations of xmalloc, xreallloc, xstrdup and
8710 * Makefile.in (libiberty_h): New.
8711 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8712 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8714 2012-08-23 Yao Qi <yao@codesourcery.com>
8716 * server.h: Remove declaration of 'xsnprintf'.
8718 2012-08-22 Keith Seitz <keiths@redhat.com>
8720 * server.h: Include build-gnulib-gbserver/config.h.
8721 * gdbreplay.c: Likewise.
8723 2012-08-08 Doug Evans <dje@google.com>
8725 * Makefile.in (SFILES): Add gdb_vecs.c.
8726 (OBS): Add gdb_vecs.o.
8727 (gdb_vecs_h, host_defs_h): New variables.
8728 (thread-db.o): Add $(gdb_vecs_h) dependency.
8729 (gdb_vecs.o): New rule.
8730 * thread-db.c: #include "gdb_vecs.h".
8731 (thread_db_load_search): Use a vector to iterate over path elements.
8732 Handle text appearing after "$pdir".
8734 * configure.ac: Add check for strstr.
8735 * config.in: Regenerate.
8736 * configure: Regenerate.
8738 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8740 * hostio.c (handle_pread): If pread fails, fall back to attempting
8742 (handle_pwrite): Likewise for pwrite.
8744 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8746 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8747 between unsupported TYPE and unimplementable ADDR/LEN combination.
8748 (arm_insert_point): Act on new return value.
8750 2012-07-31 Pedro Alves <palves@redhat.com>
8752 * server.c (process_point_options): Only skip tokens if we find
8753 one that is unrecognized. Don't treat 'X' specially while
8754 skipping unrecognized tokens.
8756 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8758 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8759 to 4-byte-align HW breakpoint addresses for Thumb.
8761 2012-07-27 Yao Qi <yao@codesourcery.com>
8765 * server.h: Declare gdb_agent_about_to_close.
8766 * target.c (kill_inferior): Include "agent.h".
8767 New. Send command 'kill'.
8768 * target.h (kill_inferior): Removed macro.
8769 * tracepoint.c (gdb_agent_about_to_close): New.
8770 (gdb_agent_helper_thread): Handle command 'close'.
8771 Wait endlessly until the inferior stops.
8772 Install gdb_agent_remove_socket to atexit hook.
8773 (agent_socket_name): New static variable.
8774 (gdb_agent_socket_init): Replace local variable 'name' with
8775 'agent_socket_name'.
8776 (gdb_agent_remove_socket): New.
8778 2012-07-27 Yao Qi <yao@codesourcery.com>
8780 * server.c (process_point_options): Stop at 'X' when parsing.
8782 2012-07-19 Michael Eager <eager@eagercon.com>
8784 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8786 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8787 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8788 hardware breakpoint.
8790 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8792 * gdbserver/linux-low.c (initialize_low): Call
8793 linux_ptrace_init_warnings.
8795 2012-07-02 Doug Evans <dje@google.com>
8797 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8800 2012-07-02 Stan Shebs <stan@codesourcery.com>
8802 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8803 (ax.o): Add it to build rule.
8805 (OBS): Add format.o.
8806 (IPA_OBS): Add format.o.
8807 * server.c (handle_query): Claim support for breakpoint commands.
8808 (process_point_options): Add command case.
8809 (process_serial_event): Leave running if there are printfs in
8811 * mem-break.h (any_persistent_commands): Declare.
8812 (add_breakpoint_commands): Declare.
8813 (gdb_no_commands_at_breakpoint): Declare.
8814 (run_breakpoint_commands): Declare.
8815 * mem-break.c (struct point_command_list): New struct.
8816 (struct breakpoint): New field command_list.
8817 (any_persistent_commands): New function.
8818 (add_commands_to_breakpoint): New function.
8819 (add_breakpoint_commands): New function.
8820 (gdb_no_commands_at_breakpoint): New function.
8821 (run_breakpoint_commands): New function.
8822 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8824 * ax.c: Include format.h.
8825 (ax_printf): New function.
8826 (gdb_eval_agent_expr): Add printf opcode.
8828 2012-06-13 Yao Qi <yao@codesourcery.com>
8830 * server.c (start_inferior): Remove duplicated writes to fields
8831 'last_resume_kind' and 'last_status' of 'current_inferior'.
8833 2012-06-12 Yao Qi <yao@codesourcery.com>
8834 Pedro Alves <palves@redhat.com>
8836 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8838 * server.c (handle_v_cont): Extend comment.
8840 2012-06-11 Yao Qi <yao@codesourcery.com>
8842 * linux-low.c (linux_attach): Add 'static'.
8844 2012-06-06 Yao Qi <yao@codesourcery.com>
8846 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8848 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8850 Fix gcc -flto compilation warning.
8851 * server.c (main): Make variable multi_mode and attach volatile.
8853 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8855 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8856 if the platform doesn't know about it.
8858 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8860 * Makefile.in (SFILES): Add linux-tile-low.c.
8861 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8862 * configure.srv: Handle tilegx-*-linux*.
8863 * linux-tile-low.c: New file.
8865 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8867 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8869 2012-05-24 Pedro Alves <palves@redhat.com>
8873 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8875 2012-05-24 Pedro Alves <palves@redhat.com>
8879 Replace target_signal with gdb_signal throughout.
8881 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8883 * linux-low.c (linux_store_registers): Avoid the copying sequence
8884 when no data has been retrieved by ptrace.
8886 2012-05-22 Will Deacon <will.deacon@arm.com>
8888 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8889 Include asm/ptrace.h.
8890 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8893 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8895 * linux-low.c (linux_store_registers): Don't re-retrieve data
8896 with ptrace that has already been obtained from /proc. Always
8897 copy any data retrieved with ptrace to the buffer supplied.
8899 2012-05-11 Yao Qi <yao@codesourcery.com>
8900 Pedro Alves <palves@redhat.com>
8902 * linux-low.c (enum stopping_threads_kind): New.
8903 (stopping_threads): Change type to `enum stopping_threads_kind'.
8904 (handle_extended_wait): If stopping and suspending threads, leave
8905 the new_lwp suspended too.
8906 (linux_wait_for_event): Adjust.
8907 (stop_all_lwps): Set `stopping_threads' to
8908 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8909 whether we're suspending threads or just stopping them. Assert no
8912 2012-04-29 Yao Qi <yao@codesourcery.com>
8914 * server.h: Move some code to ...
8915 * gdbthread.h: ... here. New.
8916 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8917 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8918 (nto-low.o, win32-low.o): Likewise.
8919 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8920 * regcache.c, remote-utils.c, server.c: Likewise.
8921 * target.c, tracepoint.c, win32-low.c: Likewise.
8923 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8925 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8926 (PTRACE_ARG4_TYPE): Likewise.
8927 (PTRACE_XFER_TYPE): Likewise.
8928 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8929 ptrace to PTRACE_ARG3_TYPE.
8930 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8931 (PTRACE_ARG4_TYPE): Likewise.
8932 (PTRACE_XFER_TYPE): Likewise.
8933 (linux_detach_one_lwp): Cast fourth argument of
8934 ptrace to long then PTRACE_ARG4_TYPE.
8935 (regsets_fetch_inferior_registers): Cast third argument of
8936 ptrace to long then PTRACE_ARG3_TYPE.
8937 (regsets_store_inferior_registers): Likewise.
8939 2012-04-20 Pedro Alves <palves@redhat.com>
8941 * configure: Regenerate.
8943 2012-04-19 Pedro Alves <palves@redhat.com>
8945 * Makefile.in (GNULIB_BUILDDIR): New.
8946 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8947 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8948 (all, install-only, uninstall, clean-info, all-lib, clean): No
8949 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8950 (maintainer-clean realclean distclean): Use subdir_do.
8952 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8953 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8954 * acinclude.m4: Include acx_configure_dir.m4.
8955 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8956 calls. Call AC_PROG_RANLIB. Configure gnulib using
8959 (GNULIB_STDINT_H): Adjust.
8960 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8961 * gdbreplay.c: Include build-gnulib/config.h.
8962 * server.h: Likewise.
8963 * aclocal.m4: Regenerate.
8964 * config.in: Regenerate.
8965 * configure: Regenerate.
8967 2012-04-19 Pedro Alves <palves@redhat.com>
8969 * Makefile.in (LIBGNU, INCGNU): Adjust.
8970 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8971 (all, install-only, uninstall, clean-info, all-lib, clean)
8972 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8973 * configure.ac: Adjust AC_OUTPUT output.
8974 * aclocal.m4: Regenerate.
8975 * configure: Regenerate.
8977 2012-04-19 Pedro Alves <palves@redhat.com>
8979 * Makefile.in (generated_files): New.
8980 (server_h): Remove the explicit dependency on config.h, and depend
8981 on $generated_files.
8983 2012-04-19 Pedro Alves <palves@redhat.com>
8985 * Makefile.in (INCGNU): Add -Ignulib.
8987 2012-04-19 Pedro Alves <palves@redhat.com>
8989 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8990 (INCGNU): ... this, and spell out -I here.
8991 (GNULIB_LIB): Rename to ...
8993 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8995 2012-04-19 Pedro Alves <palves@redhat.com>
8997 * config.in: Regenerate.
8999 2012-04-19 Pedro Alves <palves@redhat.com>
9001 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9002 * server.h (memmem): Remove declaration.
9003 * config.in: Regenerate.
9004 * configure: Regenerate.
9006 2012-04-19 Yao Qi <yao@codesourcery.com>
9008 * Makefile.in (SFILES): Add common/vec.c.
9012 2012-04-19 Yao Qi <yao@codesourcery.com>
9014 * remote-utils.c (prepare_resume_reply): Replace with macro
9015 target_core_of_thread.
9016 * server.c (handle_qxfer_threads_proper): Likewise.
9017 * target.h (traget_core_of_thread): New macro.
9019 2012-04-18 Pedro Alves <palves@redhat.com>
9021 * aclocal.m4: Regenerate.
9022 * configure: Regenerate.
9024 2012-04-16 Yao Qi <yao@codesourcery.com>
9026 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9027 duplicated on address.
9029 2012-04-16 Yao Qi <yao@codesourcery.com>
9031 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9032 (struct tracepoint_action_ops) <send>: New field.
9033 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9034 (agent_expr_send, x_tracepoint_action_send): New.
9035 (l_tracepoint_action_send): New.
9036 (cmd_qtdp): Download and install tracepoint
9037 according to `use_agent'.
9038 (run_inferior_command): Add one more parameter `len'.
9040 (tracepoint_send_agent): New.
9041 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9043 2012-04-16 Yao Qi <yao@codesourcery.com>
9045 * tracepoint.c (download_tracepoints): Moved to ...
9046 (cmd_qtstart): ... here.
9048 2012-04-14 Yao Qi <yao@codesourcery.com>
9050 * tracepoint.c: Include inttypes.h.
9051 (struct collect_memory_action): Use sized types.
9052 (struct tracepoint): Likewise.
9053 (cmd_qtdp, stop_tracing): Update print specifiers.
9054 (cmd_qtp, response_tracepoint): Likewise.
9055 (collect_data_at_tracepoint): Likewise.
9056 (collect_data_at_step): Likewise.
9058 2012-04-14 Yao Qi <yao@codesourcery.com>
9060 Import gnulib module inttypes.
9061 * aclocal.m4, config.in, configure: Regenerated.
9063 2012-04-14 Yao Qi <yao@codesourcery.com>
9065 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9066 Makefile and config.status at last.
9068 2012-04-13 Yao Qi <yao@codesourcery.com>
9070 * tracepoint.c: Include stdint.h unconditionally.
9072 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9074 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9075 on BFD_HAVE_SYS_PROCFS_TYPE.
9076 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9077 * configure: Regenerate.
9078 * config.in: Likewise.
9080 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9082 * Makefile.in (clean): Also remove x32.c x32-linux.c
9083 x32-avx.c x32-avx-linux.c.
9084 (x32.o): New target.
9086 (x32-linux.o): Likewise.
9087 (x32-linux.c): Likewise.
9088 (x32-avx.o): Likewise.
9089 (x32-avx.c): Likewise.
9090 (x32-avx-linux.o): Likewise.
9091 (x32-avx-linux.c): Likewise.
9093 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9094 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9095 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9096 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9097 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9098 i386/x32-avx-linux.xml.
9100 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9101 (init_registers_x32_avx_linux): Likwise.
9102 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9103 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9105 2012-04-13 Pedro Alves <palves@redhat.com>
9107 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9108 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9109 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9110 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9113 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9115 * linux-x86-low.c (compat_x32_clock_t): New.
9116 (compat_x32_siginfo_t): Likewise.
9117 (compat_x32_siginfo_from_siginfo): Likewise.
9118 (siginfo_from_compat_x32_siginfo): Likewise.
9119 (linux_is_elf64): Likewise.
9120 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9121 and siginfo_from_compat_x32_siginfo for x32.
9122 (x86_arch_setup): Set linux_is_elf64.
9124 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9127 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9129 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9130 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9131 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9132 compatible with process.
9134 2012-04-12 Yao Qi <yao@codesourcery.com>
9136 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9137 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9138 (install-only, install-info, clean): Handle sub dir gnulib.
9139 (all-lib, am--refresh): New targets.
9140 (memmem.o): Remove target.
9141 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9142 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9143 (AC_REPLACE_FUNCS): Remove memmem.
9144 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9145 (AC_OUTPUT): Generate Makefile in gnulib/.
9146 * aclocal.m4, config.in, configure: Regenerated.
9148 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9150 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9152 2012-04-05 Pedro Alves <palves@redhat.com>
9154 -Werror=strict-aliasing
9156 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9159 2012-04-04 Pedro Alves <palves@redhat.com>
9161 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9162 (sparc_store_gregset_from_stack, sparc_store_gregset)
9163 (sparc_breakpoint_at): Fix formatting.
9165 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9167 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9169 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9170 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9171 * config.in: Regenerate.
9172 * configure: Likewise.
9174 2012-03-29 Pedro Alves <palves@redhat.com>
9176 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9177 Correct ptrace arguments.
9179 2012-03-28 Pedro Alves <palves@redhat.com>
9181 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9182 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9183 (IA64_FR1_REGNUM): New defines.
9184 (ia64_fetch_register): New.
9185 (the_low_target): Install it.
9186 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9188 * linux-low.c (linux_fetch_registers): Try the
9189 the_low_target.fetch_register hook first.
9191 * linux-arm-low.c (the_low_target): Adjust.
9192 * linux-bfin-low.c (the_low_target): Adjust.
9193 * linux-cris-low.c (the_low_target): Adjust.
9194 * linux-crisv32-low.c (the_low_target): Adjust.
9195 * linux-m32r-low.c (the_low_target): Adjust.
9196 * linux-m68k-low.c (the_low_target): Adjust.
9197 * linux-mips-low.c (the_low_target): Adjust.
9198 * linux-ppc-low.c (the_low_target): Adjust.
9199 * linux-s390-low.c (the_low_target): Adjust.
9200 * linux-sh-low.c (the_low_target): Adjust.
9201 * linux-sparc-low.c (the_low_target): Adjust.
9202 * linux-tic6x-low.c (the_low_target): Adjust.
9203 * linux-x86-low.c (the_low_target): Adjust.
9204 * linux-xtensa-low.c (the_low_target): Adjust.
9206 2012-03-26 Pedro Alves <palves@redhat.com>
9208 * server.c (handle_qxfer_libraries): Don't bail early if
9209 the_target->qxfer_libraries_svr4 is not NULL.
9211 2012-03-26 Pedro Alves <palves@redhat.com>
9213 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9215 2012-03-23 Pedro Alves <palves@redhat.com>
9217 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9218 "library-list-svr4" element's start tag when the the DSO list is
9221 2012-03-23 Pedro Alves <palves@redhat.com>
9223 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9224 a variable whose type size is the same as the inferior's pointer
9227 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9229 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9231 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9232 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9233 * linux-low.h: Include <signal.h>.
9234 (struct siginfo): Remove forward declaration.
9235 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9238 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9240 * .gitignore: Ignore more files.
9242 2012-03-19 Pedro Alves <palves@redhat.com>
9243 Jan Kratochvil <jan.kratochvil@redhat.com>
9245 * server.c (cont_thread, general_thread): Add describing comments.
9246 (start_inferior): Clear `cont_thread'.
9247 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9250 2012-03-15 Yao Qi <yao@codesourcery.com>
9252 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9254 (cmd_qtdp): ... here.
9256 2012-03-15 Yao Qi <yao@codesourcery.com>
9258 * tracepoint.c (struct tracepoint_action_ops): New.
9259 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9260 (m_tracepoint_action_download): New.
9261 (r_tracepoint_action_download): New.
9262 (x_tracepoint_action_download): New.
9263 (l_tracepoint_action_download): New.
9264 (add_tracepoint_action): Install `action->ops' according type.
9265 (download_tracepoint_1): Move code `download' function pointer
9266 of various tracepoint_action_ops.
9268 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9270 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9271 linux_ptrace_attach_warnings.
9273 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9275 * Makefile.in (linux-ptrace.o): New.
9276 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9277 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9278 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9279 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9280 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9282 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9284 2012-03-08 Yao Qi <yao@codesourcery.com>
9285 Pedro Alves <palves@redhat.com>
9287 Fix PR server/13392.
9288 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9290 * tracepoint.c (remove_tracepoint): New.
9291 (cmd_qtdp): Call remove_tracepoint when failed to install.
9293 2012-03-07 Pedro Alves <palves@redhat.com>
9295 * linux-low.c (get_detach_signal): New.
9296 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9297 Pass on pending signals to PTRACE_DETACH. Check the result of the
9299 * server.c (program_signals, program_signals_p): New.
9300 (handle_general_set): Handle QProgramSignals.
9301 * server.h (program_signals, program_signals_p): Declare.
9303 2012-03-05 Pedro Alves <palves@redhat.com>
9304 Jan Kratochvil <jan.kratochvil@redhat.com>
9306 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9309 2012-03-03 Yao Qi <yao@codesourcery.com>
9311 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9312 agent_look_up_symbols.
9314 2012-03-03 Yao Qi <yao@codesourcery.com>
9316 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9317 (linux-x86-low.o): Likewise.
9318 * server.h: Remove in_process_agent_loaded.
9319 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9323 2012-03-03 Yao Qi <yao@codesourcery.com>
9325 * tracepoint.c (gdb_agent_capability): New global.
9326 (in_process_agent_loaded_ust): Renamed to
9327 `in_process_agent_supports_ust'.
9329 (in_process_agent_supports_ust): Call agent_capability_check.
9330 (clear_installed_tracepoints): Assert that agent supports
9333 2012-03-03 Yao Qi <yao@codesourcery.com>
9335 * linux-low.c (linux_supports_agent): New.
9336 (linux_target_ops): Initialize field `supports_agent' with
9337 linux_supports_agent.
9338 * target.h (struct target_ops) <supports_agent>: New.
9339 (target_supports_agent): New macro.
9340 * server.c (handle_general_set): Handle packet 'QAgent'.
9341 (handle_query): Send `QAgent+'.
9342 * Makefile.in (server.o): Depends on agent.h.
9344 2012-03-03 Yao Qi <yao@codesourcery.com>
9346 * Makefile.in (OBS): Add agent.o.
9347 Add new rule for agent.o.
9348 Track dependence of tracepoint.c on agent.h.
9349 * tracepoint.c (run_inferior_command_1):
9350 (run_inferior_command): Call agent_run_command.
9351 (gdb_ust_connect_sync_socket): Deleted. Move it to
9353 (resume_thread, stop_thread): Likewise.
9354 (gdb_ust_socket_init): Renamed to ...
9355 (gdb_agent_socket_init): ... New.
9356 (gdb_ust_thread): Renamed to ...
9357 (gdb_agent_helper_thread): ... New.
9358 (gdb_ust_init): Move some code to ...
9359 (gdb_agent_init): ... here. New.
9360 [HAVE_UST]: Call gdb_ust_init.
9361 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9362 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9363 * config.in, configure: Regenerated.
9365 2012-03-02 Pedro Alves <palves@redhat.com>
9367 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9368 * linux-low.c (struct simple_pid_list): New.
9369 (stopped_pids): New a struct simple_pid_list pointer.
9370 (add_to_pid_list, pull_pid_from_list): New.
9371 (handle_extended_wait): Don't assume the first signal new children
9372 report is SIGSTOP. Adjust call to pull_pid_from_list.
9373 (linux_wait_for_lwp): Adjust.
9375 2012-03-02 Yao Qi <yao@codesourcery.com>
9377 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9380 2012-03-02 Yao Qi <yao@codesourcery.com>
9382 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9383 `stop_pc' and `tpoint'. Update caller.
9385 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9387 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9388 * linux-low.c (use_linux_regsets): New macro.
9389 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9390 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9391 (linux_register_in_regsets): New function.
9392 (usr_fetch_inferior_registers): Skip registers covered by
9394 (usr_store_inferior_registers): Likewise.
9395 (usr_fetch_inferior_registers): New macro.
9396 (usr_store_inferior_registers): Likewise.
9397 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9398 (linux_store_registers): Likewise.
9399 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9401 (init_registers_mips64_dsp_linux): Likewise.
9402 (init_registers_mips_linux): New macro.
9403 (init_registers_mips_dsp_linux): Likewise.
9404 (mips_dsp_num_regs): Likewise.
9405 (DSP_BASE, DSP_CONTROL): New fallback macros.
9406 (mips_base_regs): New macro.
9407 (mips_regmap): Use it. Fix the size.
9408 (mips_dsp_regmap): New variable.
9409 (mips_dsp_regset_bitmap): Likewise.
9410 (mips_arch_setup): New function.
9411 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9413 (mips_cannot_store_register): Likewise.
9414 (the_low_target): Update .arch_setup, .num_regs and .regmap
9415 initializers. Add .regset_bitmap initializer.
9416 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9418 * linux-bfin-low.c (the_low_target): Likewise.
9419 * linux-cris-low.c (the_low_target): Likewise.
9420 * linux-crisv32-low.c (the_low_target): Likewise.
9421 * linux-ia64-low.c (the_low_target): Likewise.
9422 * linux-m32r-low.c (the_low_target): Likewise.
9423 * linux-m68k-low.c (the_low_target): Likewise.
9424 * linux-ppc-low.c (the_low_target): Likewise.
9425 * linux-s390-low.c (the_low_target): Likewise.
9426 * linux-sh-low.c (the_low_target): Likewise.
9427 * linux-sparc-low.c (the_low_target): Likewise.
9428 * linux-tic6x-low.c (the_low_target): Likewise.
9429 * linux-x86-low.c (the_low_target): Likewise.
9430 * linux-xtensa-low.c (the_low_target): Likewise.
9431 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9432 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9433 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9435 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9436 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9438 2012-02-29 Yao Qi <yao@codesourcery.com>
9439 Pedro Alves <palves@redhat.com>
9441 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9442 `step_over_finished' is true.
9444 2012-02-27 Pedro Alves <palves@redhat.com>
9446 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9447 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9449 2012-02-27 Pedro Alves <palves@redhat.com>
9452 * linux-low.c (pid_is_stopped): New.
9453 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9455 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9457 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9460 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9462 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9464 2012-02-24 Luis Machado <lgustavo@codesourcery>
9466 * server.c (handle_query): Advertise support for target-side
9467 breakpoint condition evaluation.
9468 (process_point_options): New function.
9469 (process_serial_event): When inserting a breakpoint, check for
9470 a target-side condition that should be evaluated.
9472 * mem-break.c: Include regcache.h and ax.h.
9473 (point_cond_list_t): New data structure.
9474 (breakpoint) <cond_list>: New field.
9475 (find_gdb_breakpoint_at): Make non-static.
9476 (delete_gdb_breakpoint_at): Clear any target-side
9478 (clear_gdb_breakpoint_conditions): New function.
9479 (add_condition_to_breakpoint): Likewise.
9480 (add_breakpoint_condition): Likewise.
9481 (gdb_condition_true_at_breakpoint): Likewise.
9482 (gdb_breakpoint_here): Return result directly instead
9483 of going through a local variable.
9485 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9486 (clear_gdb_breakpoint_conditions): Likewise.
9487 (add_breakpoint_condition): Likewise.
9488 (gdb_condition_true_at_breakpoint): Likewise.
9490 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9491 (need_step_over_p): Take target-side breakpoint condition into
9494 2012-02-24 Luis Machado <lgustavo@codesourcery>
9496 * server.h: Include tracepoint.h.
9497 (agent_mem_read, agent_get_trace_state_variable_value,
9498 agent_set_trace_state_variable_value,
9499 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9500 get_set_tsv_func_addr): New prototypes.
9502 * ax.h: New include file.
9503 * ax.c: New source file.
9505 * tracepoint.c: Include ax.h.
9506 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9507 agent_expr, eval_result_type): Move to ax.h.
9508 (parse_agent_expr): Rename to ...
9509 (gdb_parse_agent_expr): ... this, make it non-static and move
9511 (unparse_agent_expr) Rename to ...
9512 (gdb_unparse_agent_expr): ... this, make it non-static and move
9514 (eval_agent_expr): Rename to ...
9515 (eval_tracepoint_agent_expr): ... this.
9516 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9517 forward declarations.
9518 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9519 (agent_get_trace_state_variable_value): New function.
9520 (agent_set_trace_state_variable_value): New function.
9521 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9522 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9523 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9524 (condition_true_at_tracepoint): Likewise.
9525 (parse_agent_expr): Rename to ...
9526 (gdb_parse_agent_expr): ... this and move to ax.c.
9527 (unparse_agent_expr): Rename to ...
9528 (gdb_unparse_agent_expr): ... this and move to ax.c.
9529 (gdb_agent_op_name): Move to ax.c.
9530 (eval_agent_expr): Rename to ...
9531 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9533 (eval_tracepoint_agent_expr): New function.
9534 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9536 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9538 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9539 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9540 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9541 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9542 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9543 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9544 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9545 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9546 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9547 (compile_bytecodes): Remove forward declaration.
9548 (is_goto_target): Move to ax.c.
9549 (compile_bytecodes): Move to ax.c and call
9550 agent_get_trace_state_variable_value (...) and
9551 agent_set_trace_state_variable_value (...).
9553 * Makefile.in: Update ax.c and IPA dependencies.
9555 2012-02-24 Pedro Alves <palves@redhat.com>
9557 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9558 (cmd_bigqtbuffer_circular): ... this. Only handle
9559 'QTBuffer:circular:'.
9560 (handle_tracepoint_general_set): Adjust.
9562 2012-02-16 Yao Qi <yao@codesourcery.com>
9564 * inferiors.c: Move code to ...
9565 * dll.c: .... here. New.
9566 * server.h: Declare clear_dlls.
9567 * Makefile.in (SFILES): Add dll.c.
9571 2012-02-11 Yao Qi <yao@codesourcery.com>
9573 * server.c: (handle_monitor_command): Add a new parameter
9575 (handle_query): Update caller.
9577 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9579 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9580 * configure, config.in: Regenerate.
9581 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9584 2012-02-02 Pedro Alves <palves@redhat.com>
9586 Try SIGKILL first, then PTRACE_KILL.
9587 * linux-low.c (linux_kill_one_lwp): New.
9588 (linux_kill_one_lwp): Rename to ...
9589 (kill_one_lwp_callback): ... this. Use the new
9592 2012-02-02 Pedro Alves <palves@redhat.com>
9594 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9597 2012-01-27 Pedro Alves <palves@redhat.com>
9599 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9600 (elf_64_file_p): Make static.
9601 (linux_pid_exe_is_elf_64_file): New.
9602 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9603 Delete declarations.
9604 (linux_pid_exe_is_elf_64_file): Declare.
9605 * linux-x86-low.c (x86_arch_setup): Use
9606 linux_pid_exe_is_elf_64_file.
9608 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9610 * linux-low.c (linux_wait_for_event_1): Rename to ...
9611 (linux_wait_for_event): ... here and merge it with former
9612 linux_wait_for_event - new variable wait_ptid, use it.
9613 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9615 2012-01-23 Pedro Alves <palves@redhat.com>
9617 * server.c (main): Avoid yet another case of infinite loop while
9618 detaching/killing after a longjmp.
9620 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9623 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9625 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9627 * hostio.c (handle_readlink): New function.
9628 (handle_vFile): Call it to handle "vFile:readlink" packets.
9630 2012-01-20 Pedro Alves <palves@redhat.com>
9631 Ulrich Weigand <ulrich.weigand@linaro.org>
9633 * server.c (handle_v_requests): Only support vAttach and vRun to
9634 start multiple processes when in extended protocol mode.
9636 2012-01-17 Pedro Alves <palves@redhat.com>
9638 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9639 memalign plus mprotect to allocate the scratch buffer.
9641 2012-01-13 Pedro Alves <palves@redhat.com>
9643 * server.c (attach_inferior): Clear `cont_thread'.
9645 2012-01-13 Pedro Alves <palves@redhat.com>
9647 * server.c (main): Avoid infinite loop while detaching/killing
9650 2012-01-09 Doug Evans <dje@google.com>
9652 * server.c (start_inferior): Set last_ptid in --wrapper case.
9654 2012-01-06 Yao Qi <yao@codesourcery.com>
9656 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9658 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9660 2012-01-04 Yao Qi <yao@codesourcery.com>
9662 * tracepoint.c (cmd_qtdp): Print debug message
9663 for static tracepoint.
9665 2012-01-04 Yao Qi <yao@codesourcery.com>
9667 * tracepoint.c (trace_vdebug): Differentiate debug message
9668 between gdbserver and IPA.
9670 2012-01-03 Yao Qi <yao@codesourcery.com>
9672 * tracepoint.c (tracepoint_was_hit): Don't collect for
9675 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9677 * terminal.h: Reformat copyright header.
9679 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9681 * server.c (gdbserver_version): Update copyright year.
9682 * gdbreplay.c (gdbreplay_version): Likewise.
9684 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9686 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9689 2011-12-18 Hui Zhu <teawater@gmail.com>
9690 * linux-low.c (linux_create_inferior): Save return value to ret.
9692 2011-12-18 Hui Zhu <teawater@gmail.com>
9694 * linux-low.c (linux_create_inferior): Save return value to ret.
9696 2011-12-16 Doug Evans <dje@google.com>
9698 * linux-low.c (linux_create_inferior): If stdio connection,
9699 redirect stdin from /dev/null, stdout to stderr.
9700 * remote-utils.c (remote_is_stdio): New static global.
9701 (remote_connection_is_stdio): New function.
9702 (remote_prepare): Handle stdio connection.
9703 (remote_open): Ditto.
9704 (remote_close): Don't close stdin for stdio connections.
9705 (read_prim,write_prim): New functions. Replace all calls to
9706 read/write to these.
9707 * server.c (main): Watch for "-" argument. Move call to
9708 remote_prepare before start_inferior.
9709 * server.h (STDIO_CONNECTION_NAME): New macro.
9710 (remote_connection_is_stdio): Declare.
9712 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9713 in debugging output.
9715 2011-12-15 Yao Qi <yao@codesourcery.com>
9717 * tracepoint.c: Include sys/syscall.h.
9718 (gdb_ust_thread): Remove preprocessor conditional.
9720 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9722 * linux-low.c (linux_detach_one_lwp): Call
9723 the_low_target.prepare_to_resume before detaching.
9725 2011-12-14 Yao Qi <yao@codesourcery.com>
9727 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9730 2011-12-14 Yao Qi <yao@codesourcery.com>
9732 * i386-low.c (i386_low_stopped_data_address): Initialize local
9735 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9739 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9740 DR_CONTROL unless necessary. Extend comments.
9741 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9742 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9744 2011-12-13 Yao Qi <yao@codesourcery.com>
9746 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9748 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9750 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9752 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9753 Print new debug message for such case.
9755 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9757 Fix overlapping memcpy.
9758 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9759 the read_inferior_memory transfer.
9760 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9761 write_inferior_memory transfer.
9762 (set_fast_tracepoint_jump): New variable buf. Use it for the
9763 read_inferior_memory and write_inferior_memory transfers.
9764 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9765 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9766 Use it for the write_inferior_memory transfer.
9767 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9770 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9772 * linux-low.c (fetch_register, store_register): Make code
9773 consistent, fix formatting.
9775 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9777 * linux-low.c (usr_store_inferior_registers): Factor out code
9778 to handle individual registers into...
9779 (store_register): ... this new function.
9781 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9783 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9784 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9785 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9786 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9787 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9788 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9789 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9790 (srv_xmlfiles): Add new XML files.
9792 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9794 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9795 (init_registers_s390_linux32v1): Add prototype.
9796 (init_registers_s390_linux32v2): Likewise.
9797 (init_registers_s390_linux64v1): Likewise.
9798 (init_registers_s390_linux64v2): Likewise.
9799 (init_registers_s390x_linux64v1): Likewise.
9800 (init_registers_s390x_linux64v2): Likewise.
9801 (s390_num_regs): Increment to 52.
9802 (s390_regmap): Add orig_r2 register.
9803 (s390_num_regs_3264): Increment to 68.
9804 (s390_regmap_3264): Add orig_r2 register.
9805 (s390_collect_ptrace_register): Handle orig_r2 register.
9806 (s390_supply_ptrace_register): Likewise.
9807 (s390_fill_last_break): New function.
9808 (s390_store_last_break): Likewise.
9809 (s390_fill_system_call): New function.
9810 (s390_store_system_call): Likewise.
9811 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9813 (s390_check_regset): New function.
9814 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9815 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9816 Update target_regsets for available register sets.
9818 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9819 Jan Kratochvil <jan.kratochvil@redhat.com>
9821 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9822 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9824 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9825 * linux-low.h (struct process_info_private): New member r_debug.
9826 * server.c (handle_qxfer_libraries): Call
9827 the_target->qxfer_libraries_svr4.
9828 (handle_qxfer_libraries_svr4): New function.
9829 (qxfer_packets): New entry "libraries-svr4".
9830 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9831 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9832 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9833 PACKET_qXfer_libraries_svr4.
9835 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9837 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9838 PSW address/mask between 8-byte and 16-byte formats.
9839 (s390_supply_ptrace_register): Likewise.
9840 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9841 basic addressing mode bit.
9843 2011-11-24 Stan Shebs <stan@codesourcery.com>
9845 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9847 2011-11-17 Stan Shebs <stan@codesourcery.com>
9849 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9850 (tracing_start_time): New global.
9851 (tracing_stop_time): New global.
9852 (tracing_user_name): New global.
9853 (tracing_notes): New global.
9854 (tracing_stop_note): New global.
9855 (cmd_qtstart): Set traceframe_usage, start_time.
9856 (stop_tracing): Set stop_time.
9857 (cmd_qtstatus): Report additional status.
9858 (cmd_qtp): New function.
9859 (handle_tracepoint_query): Call it.
9860 (cmd_qtnotes): New function.
9861 (handle_tracepoint_general_set): Call it.
9862 (get_timestamp): Rename from tsv_get_timestamp.
9864 2011-11-14 Stan Shebs <stan@codesourcery.com>
9865 Kwok Cheung Yeung <kcy@codesourcery.com>
9867 * linux-x86-low.c (small_jump_insn): New.
9868 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9869 trampoline and error message, build a trampoline and issue a small
9870 jump instruction to it.
9871 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9872 trampoline and error message.
9873 (x86_get_min_fast_tracepoint_insn_len): New.
9874 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9875 * linux-low.h (struct linux_target_ops): Add arguments to
9876 install_fast_tracepoint_jump_pad operation, add new operation.
9877 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9879 (linux_get_min_fast_tracepoint_insn_len): New function.
9880 (linux_target_op): Add new operation.
9881 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9882 (gdb_trampoline_buffer_end): Ditto.
9883 (gdb_trampoline_buffer_error): Ditto.
9884 (struct ipa_sym_addresses): Add fields for new IPA variables.
9885 (symbol_list): Add entries for new IPA variables.
9886 (struct tracepoint): Add fields to hold the address range of the
9887 trampoline used by the tracepoint.
9888 (trampoline_buffer_head): New static variable.
9889 (trampoline_buffer_tail): Ditto.
9890 (claim_trampoline_space): New function.
9891 (have_fast_tracepoint_trampoline_buffer): New function.
9892 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9894 (install_fast_tracepoint): Ditto, also add error buffer argument.
9895 (cmd_qtminftpilen): New function.
9896 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9897 (fast_tracepoint_from_trampoline_address): New function.
9898 (fast_tracepoint_collecting): Handle trampoline as part of jump
9900 (set_trampoline_buffer_space): New function.
9901 (initialize_tracepoint): Initialize new IPA variables.
9902 * target.h (struct target_ops): Add arguments to
9903 install_fast_tracepoint_jump_pad operation, add new
9904 get_min_fast_tracepoint_insn_len operation.
9905 (target_get_min_fast_tracepoint_insn_len): New.
9906 (install_fast_tracepoint_jump_pad): Add arguments.
9907 * server.h (IPA_BUFSIZ): Define.
9908 * linux-i386-ipa.c: Include extra header files.
9909 (initialize_fast_tracepoint_trampoline_buffer): New function.
9910 (initialize_low_tracepoint): Call it.
9911 * server.h (set_trampoline_buffer_space): Declare.
9912 (claim_trampoline_space): Ditto.
9913 (have_fast_tracepoint_trampoline_buffer): Ditto.
9915 2011-11-14 Yao Qi <yao@codesourcery.com>
9917 * server.c (handle_query): Handle InstallInTrace for qSupported.
9918 * tracepoint.c (add_tracepoint): Sort list.
9919 (install_tracepoint, download_tracepoint): New.
9920 (cmd_qtdp): Call them to install and download tracepoints.
9921 (sort_tracepoints): Removed.
9922 (cmd_qtstart): Update.
9924 2011-11-14 Yao Qi <yao@codesourcery.com>
9926 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9927 * mem-break.h: Declare.
9928 * tracepoint.c (cmd_qtstart): Move some code to ...
9929 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9931 (download_tracepoints): Move some code to ...
9932 (download_tracepoint_1): ... here. New.
9934 2011-11-08 Yao Qi <yao@codesourcery.com>
9936 * remote-utils.c (relocate_instruction): A comment fix.
9938 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9940 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9941 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9942 dr_status_mirror and dr_control_mirror from debug_reg_state.
9943 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9944 (i386_initial_stuff): Remove use of deleted globals.
9945 (i386_get_thread_context, i386_set_thread_context,
9946 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9947 from debug_reg_state.
9949 2011-11-05 Yao Qi <yao@codesourcery.com>
9951 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9952 address as TPOINT's.
9954 2011-11-02 Stan Shebs <stan@codesourcery.com>
9956 * tracepoint.c (agent_mem_read_string): New function.
9957 (eval_agent_expr): Call it for tracenz.
9958 * server.c (handle_query): Report support for tracenz.
9960 2011-11-02 Yao Qi <yao@codesourcery.com>
9962 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9964 2011-11-02 Yao Qi <yao@codesourcery.com>
9966 * target.h: Fix a typo in comment.
9968 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9970 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9971 clobber the breakpoints' shadows with fast tracepoint jumps.
9972 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9973 * target.c (write_inferior_memory): Also pass MYADDR down to
9976 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9978 * configure.ac: Check support for personality routine.
9979 * configure: Regenerate.
9980 * config.in: Likewise.
9981 * linux-low.c: Include <sys/personality.h>.
9982 Define ADDR_NO_RANDOMIZE if necessary.
9983 (linux_create_inferior): Disable address space randomization when
9984 forking inferior, if requested.
9985 (linux_supports_disable_randomization): New function.
9986 (linux_target_ops): Install it.
9987 * server.h (disable_randomization): Declare.
9988 * server.c (disable_randomization): New global variable.
9989 (handle_general_set): Handle QDisableRandomization.
9990 (handle_query): Likewise for qSupported.
9991 (main): Support --disable-randomization and --no-disable-randomization
9992 command line arguments.
9993 * target.h (struct target_ops): Add supports_disable_randomization.
9994 (target_supports_disable_randomization): New macro.
9996 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9998 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10000 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10001 [!PT_GETDSBT] (target_loadmap): New definition.
10002 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10003 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10004 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10005 and PT_GETDSBT to LINUX_LOADMAP.
10006 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10007 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10009 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10011 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10012 (arm_linux_hwbp_cap): New static variable.
10013 (arm_linux_get_hwbp_cap): Replace by ...
10014 (arm_linux_init_hwbp_cap): ... this new function.
10015 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10016 (arm_linux_get_hw_watchpoint_count): Likewise.
10017 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10018 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10019 (arm_prepare_to_resume): Use perror_with_name instead of error.
10021 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10023 * linux-arm-low.c: Include <signal.h>.
10024 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10025 (struct arm_linux_hwbp_cap): New data type.
10026 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10027 (struct arm_linux_hw_breakpoint): New data type.
10028 (MAX_BPTS, MAX_WPTS): Define.
10029 (struct arch_process_info, struct arch_lwp_info): New data types.
10030 (arm_linux_get_hwbp_cap): New function.
10031 (arm_linux_get_hw_breakpoint_count): Likewise.
10032 (arm_linux_get_hw_watchpoint_count): Likewise.
10033 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10034 (arm_hwbp_control_initialize): Likewise.
10035 (arm_hwbp_control_is_enabled): Likewise.
10036 (arm_hwbp_control_is_initialized): Likewise.
10037 (arm_hwbp_control_disable): Likewise.
10038 (arm_linux_hw_breakpoint_equal): Likewise.
10039 (arm_linux_hw_point_initialize): Likewise.
10040 (struct update_registers_data): New data structure.
10041 (update_registers_callback: New function.
10042 (arm_insert_point): Likewise.
10043 (arm_remove_point): Likewise.
10044 (arm_stopped_by_watchpoint): Likewise.
10045 (arm_stopped_data_address): Likewise.
10046 (arm_new_process): Likewise.
10047 (arm_new_thread): Likewise.
10048 (arm_prepare_to_resume): Likewise.
10049 (the_low_target): Register arm_insert_point, arm_remove_point,
10050 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10051 arm_new_thread, and arm_prepare_to_resume.
10053 2011-09-15 Stan Shebs <stan@codesourcery.com>
10055 * server.h (struct emit_ops): Add compare-goto fields.
10056 * tracepoint.c (gdb_agent_op_sizes): New table.
10057 (emit_eq_goto): New function.
10058 (emit_ne_goto): New function.
10059 (emit_lt_goto): New function.
10060 (emit_le_goto): New function.
10061 (emit_gt_goto): New function.
10062 (emit_ge_goto): New function.
10063 (is_goto_target): New function.
10064 (compile_bytecodes): Recognize special cases of compare-goto
10065 combinations and call specialized emitters for them.
10066 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10067 (amd64_emit_ne_goto): New function.
10068 (amd64_emit_lt_goto): New function.
10069 (amd64_emit_le_goto): New function.
10070 (amd64_emit_gt_goto): New function.
10071 (amd64_emit_ge_goto): New function.
10072 (amd64_emit_ops): Add the new functions.
10073 (i386_emit_eq_goto): New function.
10074 (i386_emit_ne_goto): New function.
10075 (i386_emit_lt_goto): New function.
10076 (i386_emit_le_goto): New function.
10077 (i386_emit_gt_goto): New function.
10078 (i386_emit_ge_goto): New function.
10079 (i386_emit_ops): Add the new functions.
10081 2011-09-08 Stan Shebs <stan@codesourcery.com>
10083 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10084 (i386_emit_epilogue): Restore %ebx.
10086 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10088 * server.c (step_thread): Remove definition.
10089 (process_serial_event): Don't handle Hs.
10090 * server.h (step_thread): Remove declaration.
10091 * target.c (set_desired_inferior): Remove use of step_thread.
10093 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10095 * linux-low.c: Include linux-procfs.h.
10096 (linux_attach_lwp_1): Update comments.
10097 (linux_attach): Scan for existing threads when attaching to a
10098 process that is the tgid.
10099 * Makefile.in: Update dependencies.
10101 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10103 * configure.srv: Add linux-procfs.o dependencies.
10105 2011-08-14 Yao Qi <yao@codesourcery.com>
10107 * target.h (struct target_ops): Fix indent.
10108 * win32-low.c (win32_target_ops): Fix comment.
10110 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10111 Yao Qi <yao@codesourcery.com>
10113 * Makefile.in (clean): Remove tic6x-*.c files.
10114 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10115 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10116 (tic6x-c64xp-linux.c): Likewise.
10117 * configure.srv: Add support for tic6x-*-uclinux.
10118 * linux-tic6x-low.c: New.
10119 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10121 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10122 Yao Qi <yao@codesourcery.com>
10124 * target.h (struct target_ops): Add read_loadmap.
10125 * linux-low.c (struct target_loadseg): New type.
10126 (struct target_loadmap): New type.
10127 (linux_read_loadmap): New function.
10128 (linux_target_ops): Add linux_read_loadmap.
10129 * server.c (handle_query): Support qXfer:fdpic:read packet.
10130 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10133 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10135 * win32-low.c: Include <stdint.h>.
10137 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10139 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10140 to the inferior here.
10141 (i386_remove_aligned_watchpoint): Ditto.
10142 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10143 fit part of the watchpoint in the debug registers.
10144 (i386_update_inferior_debug_regs): New.
10145 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10146 registers, and only update the inferior on success.
10147 (i386_low_remove_watchpoint): Ditto.
10149 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10151 * linux-low.c (compare_ints, unique, list_threads, show_process,
10152 linux_core_of_thread): Delete.
10153 (linux_target_ops): Change linux_core_of_thread to
10154 linux_common_core_of_thread.
10155 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10156 * utils.c (malloc_failure): Change type of argument.
10157 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10158 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10159 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10160 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10161 (IPA_OBJS): Add common-utils-ipa.o.
10162 (ptid_h, linux_osdata_h): New macros.
10163 (server_h): Add common/common-utils.h, common/xml-utils.h,
10164 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10166 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10167 ptid.o, buffer.o): New rules.
10168 (linux-low.o): Add common/linux-osdata.h as a dependency.
10169 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10170 * configure.ac: Add AC_HEADER_DIRENT check.
10171 * config.in: Regenerate.
10172 * configure: Regenerate.
10173 * remote-utils.c (xml_escape_text): Delete.
10174 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10175 buffer_xml_printf): Move to common/buffer.c.
10176 * server.c (main): Remove call to initialize_inferiors.
10177 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10178 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10179 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10180 internal_error, gdb_assert, gdb_assert_fail): Delete.
10181 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10182 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10184 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10185 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10186 initialize_inferiors): Delete.
10188 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10190 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10193 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10195 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10197 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10199 2011-05-26 Yao Qi <yao@codesourcery.com>
10201 * Makefile.in (thread-db.o): Track dependence to
10202 common/gdb_thread_db.h.
10203 * thread-db.c: include gdb_thread_db.h from right place.
10205 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10207 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10208 __FILE__ and __LINE__ to internal_error.
10210 2011-05-13 Doug Evans <dje@google.com>
10212 * thread-db.c (try_thread_db_load_from_sdir): New function.
10213 (try_thread_db_load_from_dir): New function.
10214 (thread_db_load_search): Handle $sdir, ignore $pdir.
10215 Remove trying of system directories if search of
10216 libthread-db-search-path fails, that is now done via $sdir.
10218 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10220 * server.c (handle_query): Add EnableDisableTracepoints to the list
10221 of supported features.
10222 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10224 (cmd_qtenable_disable): New.
10225 (cmd_qtstart): Install tracepoints even if disabled.
10226 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10227 receiving a QTEnable or QTDisable packet.
10228 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10229 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10231 (gdb_probe): Skip data collection if static tracepoint is disabled.
10233 2011-05-10 Doug Evans <dje@google.com>
10235 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10237 2011-05-04 Doug Evans <dje@google.com>
10239 * linux-low.c (linux_join): Skip process lookup.
10240 * spu-low.c (spu_join): Ditto.
10241 * server.c (join_inferiors_callback): Delete.
10242 (process_serial_event): For 'D' packet (detach) call join_inferior
10245 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10247 * README: Don't mention xscale*-*-linux*.
10248 * configure.srv (xscale*-*-linux*): Don't handle target.
10250 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10252 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10254 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10255 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10256 (i386_emit_void_call_2): Likewise.
10258 2011-04-26 Yao Qi <yao@codesourcery.com>
10260 * linux-low.c: Move common macros to linux-ptrace.h.
10261 Include linux-ptrace.h.
10262 * Makefile.in (linux_ptrace_h): New.
10263 (linux-low.o): Depends on linux-ptrace.h.
10265 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10267 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10268 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10269 (remote_prepare): New function with most of the TCP code from ...
10270 (remote_open): ... here. Detect PORT here unconditionally. Move also
10271 setting transport_is_reliable.
10272 * server.c (run_once): New variable.
10273 (gdbserver_usage): Document it.
10274 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10275 the first run if RUN_ONCE.
10276 * server.h (run_once, remote_prepare): New declarations.
10278 2011-04-19 Tom Tromey <tromey@redhat.com>
10280 * win32-low.c (handle_load_dll): Remove duplicate "the".
10282 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10284 Remove support for old Cygwin 1.5 versions.
10285 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10286 function to avoid warning.
10287 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10290 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10292 * gdbserver/server.h (Macro _): Define it if not available.
10294 2011-03-14 Michael Snyder <msnyder@vmware.com>
10296 * hostio.c (handle_close): Remove unnecessary null test.
10298 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10300 * Makefile.in (maintainer-clean realclean distclean): Remove
10301 "make ... subdir_do" command.
10303 2011-03-10 Michael Snyder <msnyder@vmware.com>
10305 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10307 * server.c (handle_v_run): Free alloced buffer on early return.
10309 2011-03-09 Yao Qi <yao@codesourcery.com>
10312 2011-03-04 Yao Qi <yao@codesourcery.com>
10314 * Makefile.in: Remove GNU make feature --directory.
10316 2011-03-05 Yao Qi <yao@codesourcery.com>
10318 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10319 (subdir_do): New make target. Copied from gdb/Makefile.
10320 (maintainer-clean, realclean, distclean, clean): Call corresponding
10321 make targets in common/Makefile.
10323 2011-02-11 Yao Qi <yao@codesourcery.com>
10325 * configure.ac: Call AC_PROG_RANLIB.
10326 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10327 * configure: Regenerate.
10329 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10331 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10333 2011-03-06 Yao Qi <yao@codesourcery.com>
10335 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10337 2011-03-05 Yao Qi <yao@codesourcery.com>
10339 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10340 (subdir_do): New make target. Copied from gdb/Makefile.
10341 (maintainer-clean, realclean, distclean, clean): Call corresponding
10342 make targets in common/Makefile.
10344 2011-03-04 Yao Qi <yao@codesourcery.com>
10346 * Makefile.in: Remove GNU make feature --directory.
10348 2011-03-04 Michael Snyder <msnyder@vmware.com>
10350 * server.c (queue_stop_reply): Call xmalloc not malloc.
10352 2011-03-02 Michael Snyder <msnyder@vmware.com>
10354 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10356 2011-02-28 Michael Snyder <msnyder@vmware.com>
10358 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10359 (cmd_qtframe): Ditto.
10360 (cmd_qtbuffer): Ditto.
10361 (cmd_bigqtbuffer): Ditto.
10363 * utils.c (decimal2str): Initialize 'width' to nine, then
10364 don't mess with it.
10366 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10368 * hostio.c (require_data): Free *data, not data.
10370 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10372 * hostio.c (require_data): Use free, not xfree.
10374 2011-02-27 Michael Snyder <msnyder@vmware.com>
10376 * server.c (handle_query): Discard unused value.
10378 * hostio.c (require_data): Free malloc memory before returning
10381 2011-02-26 Michael Snyder <msnyder@vmware.com>
10383 * linux-low.c (list_threads): Call closedir for dirent.
10385 2011-02-27 Michael Snyder <msnyder@vmware.com>
10387 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10388 a case statement falls through.
10390 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10392 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10395 2011-02-26 Michael Snyder <msnyder@vmware.com>
10397 * utils.c (decimal2str): Eliminate dead code and dead param.
10398 (pulongest): Drop dead param from call to decimal2str.
10401 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10403 Revert the following patch (not approved yet):
10404 2011-02-21 Hui Zhu <teawater@gmail.com>
10405 * tracepoint.c (tp_printf): New function.
10406 (eval_agent_expr): Handle gdb_agent_op_printf.
10408 2011-02-21 Hui Zhu <teawater@gmail.com>
10410 * tracepoint.c (tp_printf): New function.
10411 (eval_agent_expr): Handle gdb_agent_op_printf.
10413 2011-02-18 Tom Tromey <tromey@redhat.com>
10415 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10416 (tracepoint.o): Likewise.
10417 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10418 (gdb_agent_op_names): Likewise.
10420 2011-02-18 Tom Tromey <tromey@redhat.com>
10422 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10423 gdb_agent_op_rot>: New constants.
10424 (gdb_agent_op_names): Add pick and roll.
10425 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10428 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10430 * aclocal.m4: Regenerated with aclocal-1.11.1.
10432 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10434 * server.c (handle_qxfer_traceframe_info): New.
10435 (qxfer_packets): Register "traceframe-info".
10436 (handle_query): Report support for qXfer:traceframe-info:read+.
10437 * tracepoint.c (match_blocktype): New.
10438 (traceframe_find_block_type): Rename to ...
10439 (traceframe_walk_blocks): ... this. Add callback filter argument,
10441 (traceframe_find_block_type): New, reimplemented on top of
10442 traceframe_walk_blocks.
10443 (build_traceframe_info_xml): New.
10444 (traceframe_read_info): New.
10445 * server.h (traceframe_read_info): Declare.
10447 2011-02-11 Yao Qi <yao@codesourcery.com>
10449 * configure.ac: Call AC_PROG_RANLIB.
10450 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10451 * configure: Regenerate.
10453 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10455 * server.c (gdb_read_memory): Change return semantics to allow
10457 (handle_search_memory_1): Adjust.
10458 (process_serial_event) <'m' packet>: Handle partial transfers.
10459 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10461 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10463 * regcache.c (init_register_cache): Initialize
10464 regcache->register_status.
10465 (free_register_cache): Release regcache->register_status.
10466 (regcache_cpy): Copy register_status.
10467 (registers_to_string): Print 'x's for unavailable registers.
10468 (supply_register): Mark the register's status valid or
10469 unavailable, depending on whether a buffer was passed in or not.
10470 (supply_register_zeroed): New.
10471 (supply_regblock): Mark the registers' status valid or
10472 unavailable, depending on whether a buffer was passed in or not.
10473 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10474 (struct regcache): New `register_status' field.
10475 (supply_register_zeroed): Declare.
10476 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10477 supply_register_zeroed, rather than passing a NULL buffer to
10479 * tracepoint.c (fetch_traceframe_registers): Update comment.
10481 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10483 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10486 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10488 * server.h (decode_xfer_write): Change prototype.
10489 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10490 and don't extract the annex here.
10491 * server.c (decode_xfer_read): Remove `annex' parameter,
10492 and don't extract the annex here.
10493 (decode_xfer): New.
10494 (struct qxfer): New.
10495 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10496 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10497 (handle_qxfer_statictrace): New functions, abstracted out from
10498 handle_query, and made to use the struct qxfer interface.
10499 (handle_threads_qxfer_proper): Rename to ...
10500 (handle_qxfer_threads_proper): ... this.
10501 (handle_threads_qxfer): Rename to ...
10502 (handle_qxfer_threads): ... this. Adjust.
10503 (qxfer_packets): New array.
10504 (handle_qxfer): New function.
10505 (handle_query): Use handle_qxfer.
10507 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10509 * gdbreplay.c: Shorten lines of >= 80 columns.
10510 * linux-low.c: Ditto.
10511 * linux-ppc-low.c: Ditto.
10512 * linux-s390-low.c: Ditto.
10513 * linux-sparc-low.c: Ditto.
10514 * linux-x86-low.c: Ditto.
10515 * linux-xtensa-low.c: Ditto.
10516 * mem-break.c: Ditto.
10517 * nto-low.c: Ditto.
10518 * regcache.h: Ditto.
10519 * remote-utils.c: Ditto.
10522 * thread-db.c: Ditto.
10523 * tracepoint.c: Ditto.
10525 * win32-low.h: Ditto.
10527 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10529 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10532 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10534 * server.c (gdbserver_version): Update copyright year in version
10536 * gdbreplay.c (gdbreplay_version): Ditto.
10538 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10540 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10541 * linux-bfin-low.c: New file.
10542 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10543 PT_DATA_ADDR for BFIN targets.
10544 * Makefile.in (SFILES): Add linux-bfin-low.c.
10545 (clean): Remove reg-bfin.c.
10546 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10547 * README: Mention supported Blackfin targets.
10549 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10551 * .gitignore: New file.
10553 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10555 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10557 2010-10-22 Jie Zhang <jie@codesourcery.com>
10559 * Makefile.in: Add FLAGS_TO_PASS variable.
10560 (install): Remove dependency of install-only and recursively
10561 invoke make for install-only.
10563 2010-10-04 Doug Evans <dje@google.com>
10565 * Makefile.in (uninstall): Use $(DESTDIR).
10567 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10571 * linux-x86-low.c (compat_siginfo_from_siginfo)
10572 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10573 si_code is < 0. Check for si_code == SI_TIMER before checking for
10576 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10578 * lynx-i386-low.c: New file.
10579 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10581 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10583 * lynx-low.c (ptrace_request_to_str): Remove handling for
10584 request values that have been removed in LynxOS 5.x.
10586 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10588 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10591 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10593 * configure.ac: Add --enable-inprocess-agent option.
10594 * configure: Rebuilt.
10596 2010-09-06 Yao Qi <yao@codesourcery.com>
10598 * linux-low.c (linux_kill): Remove unused variable.
10599 (linux_stabilize_threads): Likewise.
10600 * server.c (start_inferior): Likewise.
10601 (queue_stop_reply_callback): Likewise.
10602 * tracepoint.c (do_action_at_tracepoint): Likewise.
10604 2010-09-06 Yao Qi <yao@codesourcery.com>
10606 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10609 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10611 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10613 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10615 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10618 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10620 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10621 gdbserver/lynx-ppc-low.c: New files.
10622 * Makefile.in (lynx_low_h): New variable.
10623 (lynx-low.o, lynx-ppc-low.o): New rules.
10624 * configure.ac: On LynxOS, link with -lnetinet.
10625 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10626 * configure: regenerate.
10628 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10630 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10631 * configure.ac: Add check for vasprintf and vsnprintf.
10632 * configure, config.in: Regenerate.
10633 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10635 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10637 * gdbreplay.c: Move include of alloca.h up, next to include of
10639 * server.h: Add include of malloc.h.
10640 * mem-break.c: Remove include of malloc.h.
10641 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10643 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10645 * Makefile.in (memmem.o): Build with -Wno-error.
10647 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10649 * utils.c (xsnprintf): Make non-static.
10650 * server.h: Add xsnprintf declaration.
10651 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10652 replace calls to snprintf by calls to xsnprintf throughout.
10654 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10656 * configure.ac: Add configure check for alloca.
10657 * configure, config.in: Regenerate.
10658 * server.h: Include alloca.h if it exists.
10659 * gdbreplay.c: Include alloca.h if it exists.
10661 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10663 * linux-low.c (__SIGRTMIN): Define if not already defined.
10664 (linux_create_inferior): Check for __ANDROID__ rather than
10666 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10667 are already deferred.
10668 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10669 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10670 stopped and already has a pending signal to report.
10671 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10672 a pending signal to report or is moving out of a jump pad.
10673 (linux_init_signals): Check for __ANDROID__ rather than
10676 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10678 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10679 debug_threads check. Avoid a linear search when not doing debug
10682 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10684 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10685 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10686 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10687 (process_event): Change local fd's type to gdb_fildes_t.
10688 (create_file_handler): Adjust prototype.
10689 (delete_file_handler): Adjust prototype.
10690 (handle_file_event): Adjust prototype. Use pfildes.
10691 (create_file_event): Adjsut prototype.
10692 * remote-utils.c (remote_desc, listen_desc): Change type to
10694 * server.h: New gdb_fildes_t typedef.
10695 [USE_WIN32API]: Include winsock2.h.
10696 (delete_file_handler, add_file_handler): Adjust prototypes.
10697 (pfildes): Declare.
10698 * utils.c (pfildes): New.
10700 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10702 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10703 * configure: Regenerate.
10705 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10707 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10708 (linux_done_accessing_memory): ... this.
10709 (linux_target_ops): Adjust.
10710 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10711 * nto-low.c (nto_target_ops): Adjust comment.
10712 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10713 * spu-low.c (spu_target_ops): Adjust comment.
10714 * target.h (target_ops): Rename unprepare_to_access_memory field
10715 to done_accessing_memory.
10716 (unprepare_to_access_memory): Rename to ...
10717 (done_accessing_memory): ... this.
10719 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10721 * linux-low.c (linux_prepare_to_access_memory): New.
10722 (linux_unprepare_to_access_memory): New.
10723 (linux_target_ops): Install them.
10724 * server.c (read_memory): Rename to ...
10725 (gdb_read_memory): ... this. Use
10726 prepare_to_access_memory/prepare_to_access_memory.
10727 (write_memory): Rename to ...
10728 (gdb_write_memory): ... this. Use
10729 prepare_to_access_memory/prepare_to_access_memory.
10730 (handle_search_memory_1): Adjust.
10731 (process_serial_event): Adjust.
10732 * target.h (struct target_ops): New fields
10733 prepare_to_access_memory and unprepare_to_access_memory.
10734 (prepare_to_access_memory, unprepare_to_access_memory): New.
10735 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10736 prepare_to_access_memory/prepare_to_access_memory.
10737 * nto-low.c (nto_target_ops): Adjust.
10738 * spu-low.c (spu_target_ops): Adjust.
10739 * win32-low.c (win32_target_ops): Adjust.
10741 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10743 * Makefile.in (WARN_CFLAGS): Get it from configure.
10744 (WERROR_CFLAGS): New.
10745 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10746 * configure.ac: Introduce --enable-werror, which adds -Werror to
10747 the compiler command line. Enabled by default. Disable with
10748 --disable-werror. Add -Wdeclaration-after-statement
10749 Wpointer-arith and -Wformat-nonliteral to warning flags.
10750 * configure: Regenerate.
10752 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10754 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10756 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10758 * gdbreplay.c (remote_error): New.
10760 (expect): Use gdbchar. Check for error reading from GDB.
10761 Clarify sync error output.
10762 (play): Check for errors writing to GDB.
10763 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10764 * remote-utils.c (getpkt): Check for errors writing to the remote
10767 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10769 * linux-low.c (linux_wait_1): Move non-debugging code out of
10770 `debug_threads' control.
10772 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10774 * linux-low.c (linux_wait_1): Don't set last_status here.
10775 * server.c (push_event, queue_stop_reply_callback): Assert we're
10776 not pushing a TARGET_WAITKIND_IGNORE event.
10777 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10778 (myresume, handle_target_event): Set the thread's last_resume_kind
10779 and last_status from the target returned status.
10781 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10785 * linux-x86-low.c (update_debug_registers_callback): New.
10786 (i386_dr_low_set_addr): Use it.
10787 (i386_dr_low_get_addr): New.
10788 (i386_dr_low_set_control): Use update_debug_registers_callback.
10789 (i386_dr_low_get_control): New.
10790 (i386_dr_low_get_status): Adjust.
10791 * linux-low.c (linux_stop_lwp): New.
10792 * linux-low.h (linux_stop_lwp): Declare.
10794 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10795 argument instead of a i386_debug_reg_state.
10796 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10797 a i386_debug_reg_state.
10798 (i386_insert_aligned_watchpoint): Adjust.
10799 (i386_remove_aligned_watchpoint): Adjust.
10800 (i386_low_stopped_data_address): Read the debug registers from the
10801 inferior instead of from the mirrors.
10802 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10803 (i386_dr_low_get_addr): Declare.
10804 (i386_dr_low_get_control): Declare.
10805 (i386_dr_low_get_status): Change prototype.
10807 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10808 (i386_dr_low_get_addr): New.
10809 (i386_dr_low_get_control): New.
10810 (i386_dr_low_get_status): Adjust prototype. Return
10812 (i386_initial_stuff): Clear dr_status_mirror and
10814 (i386_get_thread_context): Adjust.
10815 (i386_set_thread_context): Adjust.
10816 (i386_thread_added): Adjust.
10818 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10820 * linux-low.h (linux_thread_area): Delete declaration.
10822 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10824 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10825 after its termination.
10827 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10829 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10830 (gdb_wants_all_stopped): Delete.
10831 (linux_wait_1): Don't call them.
10832 * server.c (handle_v_cont): Tag all threads as want-stopped.
10833 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10834 stopped as "client-wants-stopped".
10836 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10838 * Makefile.in (signals_h): New.
10839 (server_h): Depend on it.
10840 (server.o): Don't depend on $(signals_def).
10841 (signals.o): Depend on $(signals_def).
10843 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10845 * Makefile.in (signals_def): New.
10846 (server_h): Append include/gdb/signals.h and signals_def.
10847 (server.o): Append signals_def.
10849 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10851 * server.c (handle_target_event): Use target_signal_to_host for
10852 resume_info.sig initialization.
10853 * target.h (struct thread_resume) <sig>: New comment.
10855 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10857 * server.c (handle_query): strcpy() the returned string from paddress()
10858 instead of sprintf().
10859 * utils.c (paddress): Return phex_nz().
10861 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10863 * server.c (handle_v_cont): Call mourn_inferior if process
10865 (myresume): Likewise.
10867 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10869 Static tracepoints, and integration with UST.
10871 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10872 * mem-break.c (uninsert_all_breakpoints)
10873 (reinsert_all_breakpoints): New.
10874 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10875 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10876 (gdb_agent_ust_loaded, helper_thread_id)
10877 (gdb_agent_helper_thread_id): New macros.
10878 (struct ipa_sym_addresses): Add addr_ust_loaded,
10879 addr_helper_thread_id, addr_cmd_buf.
10880 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10881 (in_process_agent_loaded_ust): New.
10882 (write_e_ust_not_loaded): New.
10883 (maybe_write_ipa_ust_not_loaded): New.
10884 (struct collect_static_trace_data_action): New.
10885 (enum tracepoint_type) <static_tracepoint>: New.
10886 (struct tracepoint) <handle>: Mention static tracepoints.
10887 (struct static_tracepoint_ctx): New.
10888 (CMD_BUF_SIZE): New.
10889 (add_tracepoint_action): Handle static tracepoint actions.
10890 (unprobe_marker_at): New.
10891 (clear_installed_tracepoints): Handle static tracepoints.
10892 (cmd_qtdp): Handle static tracepoints.
10893 (probe_marker_at): New.
10894 (cmd_qtstart): Handle static tracepoints.
10895 (response_tracepoint): Handle static tracepoints.
10896 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10897 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10898 (get_context_regcache): Handle static tracepoints.
10899 (do_action_at_tracepoint): Handle static tracepoint actions.
10900 (traceframe_find_block_type): Handle static trace data blocks.
10901 (traceframe_read_sdata): New.
10902 (download_tracepoints): Download static tracepoint actions.
10903 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10904 (GDB_PROBE_NAME): New.
10906 (GET_UST_SYM): New.
10909 (ust_marker_to_static_tracepoint): New.
10911 (collect_ust_data_at_tracepoint): New.
10912 (gdb_ust_probe): New.
10913 (UNIX_PATH_MAX, SOCK_DIR): New.
10914 (gdb_ust_connect_sync_socket): New.
10915 (resume_thread, stop_thread): New.
10916 (run_inferior_command): New.
10917 (init_named_socket): New.
10918 (gdb_ust_socket_init): New.
10919 (cstr_to_hexstr): New.
10921 (first_marker, next_marker): New.
10922 (response_ust_marker): New.
10923 (cmd_qtfstm, cmd_qtsstm): New.
10924 (unprobe_marker_at, probe_marker_at): New.
10925 (cmd_qtstmat, gdb_ust_thread): New.
10926 (gdb_ust_init): New.
10927 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10928 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10929 (ST_REGENTRY): New.
10930 (x86_64_st_collect_regmap): New.
10931 (X86_64_NUM_ST_COLLECT_GREGS): New.
10932 (AMD64_RIP_REGNUM): New.
10933 (supply_static_tracepoint_registers): New.
10934 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10935 (ST_REGENTRY): New.
10936 (i386_st_collect_regmap): New.
10937 (i386_NUM_ST_COLLECT_GREGS): New.
10938 (supply_static_tracepoint_registers): New.
10939 * server.c (handle_query): Handle qXfer:statictrace:read.
10940 <qSupported>: Report support for StaticTracepoints, and
10941 qXfer:statictrace:read features.
10942 * server.h (traceframe_read_sdata)
10943 (supply_static_tracepoint_registers): Declare.
10944 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10945 (unpack_varlen_hex): Include in IPA build.
10946 * Makefile.in (ustlibs, ustinc): New.
10947 (IPA_OBJS): Add remote-utils-ipa.o.
10948 ($(IPA_LIB)): Link -ldl and -lpthread.
10950 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10951 * config.in, configure: Regenerate.
10953 2010-06-20 Ian Lance Taylor <iant@google.com>
10954 Pedro Alves <pedro@codesourcery.com>
10956 * linux-x86-low.c (always_true): Delete.
10957 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10958 trying to fool the compiler with always_true.
10960 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10962 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10963 conditions in gdbserver.
10965 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10967 * spu-low.c (spu_read_memory): Wrap around local store limit.
10968 (spu_write_memory): Likewise.
10970 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10972 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10973 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10975 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10977 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10978 uses with LONGEST uses.
10980 2010-06-14 Stan Shebs <stan@codesourcery.com>
10981 Pedro Alves <pedro@codesourcery.com>
10985 * linux-x86-low.c: Include limits.h.
10987 (always_true): New.
10990 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10991 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10992 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10993 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10994 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10995 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10996 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10997 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10998 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10999 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11000 (amd64_emit_void_call_2): New.
11001 (amd64_emit_ops): New.
11002 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11003 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11004 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11005 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11006 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11007 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11008 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11009 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11010 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11011 (i386_emit_stack_adjust, i386_emit_int_call_1)
11012 (i386_emit_void_call_2): New.
11013 (i386_emit_ops): New.
11014 (x86_emit_ops): New.
11015 (the_low_target): Install x86_emit_ops.
11016 * server.h (struct emit_ops): New.
11017 (get_raw_reg_func_addr): Declare.
11018 (current_insn_ptr, emit_error): Declare.
11019 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11020 (set_trace_state_variable_value): New defines.
11021 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11022 addr_get_trace_state_variable_value and
11023 addr_set_trace_state_variable_value.
11024 (symbol_list): New fields for get_raw_reg,
11025 get_trace_state_variable_value and set_trace_state_variable_value.
11026 (condfn): New typedef.
11027 (struct tracepoint): New field `compiled_cond'.
11028 (do_action_at_tracepoint): Clear compiled_cond.
11029 (get_trace_state_variable_value, set_trace_state_variable_value):
11031 (condition_true_at_tracepoint): If there's a compiled condition,
11033 (current_insn_ptr, emit_error): New globals.
11034 (struct bytecode_address): New.
11035 (get_raw_reg_func_addr): New.
11036 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11037 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11038 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11039 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11040 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11041 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11042 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11043 (compile_tracepoint_condition, compile_bytecodes): New.
11044 * target.h (emit_ops): Forward declare.
11045 (struct target_ops): New field emit_ops.
11046 (target_emit_ops): New.
11047 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11048 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11049 * linux-low.c (linux_emit_ops): New.
11050 (linux_target_ops): Install it.
11051 * linux-low.h (struct linux_target_ops): New field emit_ops.
11053 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11055 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11056 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11058 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11059 Stan Shebs <stan@codesourcery.com>
11061 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11062 (all): Depend on $(extra_libraries).
11063 (install-only): Install the IPA.
11064 (IPA_OBJS, IPA_LIB): New.
11065 (clean): Remove the IPA lib.
11066 (IPAGENT_CFLAGS): New.
11067 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11068 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11069 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11070 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11071 * configure.ac: Check for atomic builtins support in the compiler.
11072 (IPA_DEPFILES, extra_libraries): Define.
11073 * configure.srv (ipa_obj): Add description.
11074 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11075 (i[34567]86-*-linux*): Set ipa_obj.
11076 (x86_64-*-linux*): Set ipa_obj.
11077 * linux-low.c (stabilizing_threads): New.
11078 (supports_fast_tracepoints): New.
11079 (linux_detach): Stabilize threads before detaching.
11080 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11081 the lwp is either not stabilizing, or is moving out of a jump pad.
11082 (linux_fast_tracepoint_collecting): New.
11083 (maybe_move_out_of_jump_pad): New.
11084 (enqueue_one_deferred_signal): New.
11085 (dequeue_one_deferred_signal): New.
11086 (linux_wait_for_event_1): If moving out of a jump pad, defer
11087 pending signals to later.
11088 (linux_stabilize_threads): New.
11089 (linux_wait_1): Check if threads need moving out of jump pads, and
11091 (stuck_in_jump_pad_callback): New.
11092 (move_out_of_jump_pad_callback): New.
11093 (lwp_running): New.
11094 (linux_resume_one_lwp): Handle moving out of jump pads.
11095 (linux_set_resume_request): Dequeue deferred signals.
11096 (need_step_over_p): Also step over fast tracepoint jumps.
11097 (start_step_over): Also uninsert fast tracepoint jumps.
11098 (finish_step_over): Also reinsert fast tracepoint jumps.
11099 (linux_install_fast_tracepoint_jump): New.
11100 (linux_target_ops): Install linux_stabilize_threads and
11101 linux_install_fast_tracepoint_jump_pad.
11102 * linux-low.h (linux_target_ops) <get_thread_area,
11103 install_fast_tracepoint_jump_pad>: New fields.
11104 (struct lwp_info) <collecting_fast_tracepoint,
11105 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11106 (linux_get_thread_area): Declare.
11107 * linux-x86-low.c (jump_insn): New.
11108 (x86_get_thread_area): New.
11109 (append_insns): New.
11110 (push_opcode): New.
11111 (amd64_install_fast_tracepoint_jump_pad): New.
11112 (i386_install_fast_tracepoint_jump_pad): New.
11113 (x86_install_fast_tracepoint_jump_pad): New.
11114 (the_low_target): Install x86_get_thread_area and
11115 x86_install_fast_tracepoint_jump_pad.
11116 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11117 (struct fast_tracepoint_jump): New.
11118 (fast_tracepoint_jump_insn): New.
11119 (fast_tracepoint_jump_shadow): New.
11120 (find_fast_tracepoint_jump_at): New.
11121 (fast_tracepoint_jump_here): New.
11122 (delete_fast_tracepoint_jump): New.
11123 (set_fast_tracepoint_jump): New.
11124 (uninsert_fast_tracepoint_jumps_at): New.
11125 (reinsert_fast_tracepoint_jumps_at): New.
11126 (set_breakpoint_at): Use write_inferior_memory.
11127 (uninsert_raw_breakpoint): Use write_inferior_memory.
11128 (check_mem_read): Mask out fast tracepoint jumps.
11129 (check_mem_write): Mask out fast tracepoint jumps.
11130 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11131 (set_fast_tracepoint_jump): Declare.
11132 (delete_fast_tracepoint_jump)
11133 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11134 (reinsert_fast_tracepoint_jumps_at): Declare.
11135 * regcache.c: Don't compile many functions when building the
11136 in-process agent library.
11137 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11138 the register buffer in the heap.
11139 (free_register_cache): If the register buffer isn't owned by the
11140 regcache, don't free it.
11141 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11142 pre-existing register caches.
11143 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11145 (convert_ascii_to_int): : Constify `from' parameter type.
11146 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11147 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11148 the needed buffer in-place.
11149 (relocate_instruction): New.
11150 * server.c (handle_query) <qSymbols>: If the target supports
11151 tracepoints, give it a chance of looking up symbols. Report
11152 support for fast tracepoints.
11153 (handle_status): Stabilize threads.
11154 (process_serial_event): Adjust.
11155 * server.h (struct fast_tracepoint_jump): Forward declare.
11156 (struct process_info) <fast_tracepoint_jumps>: New field.
11157 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11158 (decode_X_packet, decode_M_packet): Adjust.
11159 (relocate_instruction): Declare.
11160 (in_process_agent_loaded): Declare.
11161 (tracepoint_look_up_symbols): Declare.
11162 (struct fast_tpoint_collect_status): Declare.
11163 (fast_tracepoint_collecting): Declare.
11164 (force_unlock_trace_buffer): Declare.
11165 (handle_tracepoint_bkpts): Declare.
11166 (initialize_low_tracepoint)
11167 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11168 * target.h (struct target_ops) <stabilize_threads,
11169 install_fast_tracepoint_jump_pad>: New fields.
11170 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11171 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11172 [HAVE_STDINT_H]: Include stdint.h.
11173 (trace_debug_1): Rename to ...
11174 (trace_vdebug): ... this.
11175 (trace_debug): Rename to ...
11176 (trace_debug_1): ... this. Add `level' parameter.
11177 (trace_debug): New.
11178 (ATTR_USED, ATTR_NOINLINE): New.
11179 (IP_AGENT_EXPORT): New.
11180 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11181 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11182 (about_to_request_buffer_space, trace_buffer_is_full)
11183 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11184 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11185 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11186 (traceframe_write_count, traceframes_created)
11187 (trace_state_variables)
11188 New renaming defines.
11189 (struct ipa_sym_addresses): New.
11190 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11191 (symbol_list): New.
11192 (ipa_sym_addrs): New.
11193 (all_tracepoint_symbols_looked_up): New.
11194 (in_process_agent_loaded): New.
11195 (write_e_ipa_not_loaded): New.
11196 (maybe_write_ipa_not_loaded): New.
11197 (tracepoint_look_up_symbols): New.
11198 (debug_threads) [IN_PROCESS_AGENT]: New.
11199 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11200 (UNKNOWN_SIDE_EFFECTS): New.
11201 (stop_tracing): New.
11202 (flush_trace_buffer): New.
11203 (stop_tracing_bkpt): New.
11204 (flush_trace_buffer_bkpt): New.
11205 (read_inferior_integer): New.
11206 (read_inferior_uinteger): New.
11207 (read_inferior_data_pointer): New.
11208 (write_inferior_data_pointer): New.
11209 (write_inferior_integer): New.
11210 (write_inferior_uinteger): New.
11211 (struct collect_static_trace_data_action): Delete.
11212 (enum tracepoint_type): New.
11213 (struct tracepoint) <type>: New field `type'.
11214 <actions_str, step_actions, step_actions_str>: Only include in
11216 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11217 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11218 (tracepoints): Use IP_AGENT_EXPORT.
11219 (last_tracepoint): Don't include in the IPA.
11220 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11221 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11222 (alloced_trace_state_variables): New.
11223 (trace_state_variables): Use IP_AGENT_EXPORT.
11224 (traceframe_t): Delete unused variable.
11225 (circular_trace_buffer): Don't include in the IPA.
11226 (trace_buffer_start): Delete.
11227 (struct trace_buffer_control): New.
11228 (trace_buffer_free): Delete.
11229 (struct ipa_trace_buffer_control): New.
11230 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11231 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11233 (trace_buffer_ctrl): New.
11234 (TRACE_BUFFER_CTRL_CURR): New.
11235 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11236 Reimplement as macros.
11237 (trace_buffer_wrap): Delete.
11238 (traceframe_write_count, traceframe_read_count)
11239 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11240 (struct tracepoint_hit_ctx) <type>: New field.
11241 (struct fast_tracepoint_ctx): New.
11242 (memory_barrier): New.
11244 (record_tracepoint_error): Update atomically in the IPA.
11245 (clear_inferior_trace_buffer): New.
11246 (about_to_request_buffer_space): New.
11247 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11248 updating the same buffer.
11249 (add_tracepoint): Default the tracepoint's type to trap
11250 tracepoint, and orig_size to -1.
11251 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11252 internal variables.
11253 (create_trace_state_variable): New parameter `gdb'. Handle it.
11254 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11255 (cmd_qtdp): Handle fast tracepoints.
11256 (cmd_qtdv): Adjust.
11257 (max_jump_pad_size): New.
11258 (gdb_jump_pad_head): New.
11259 (get_jump_space_head): New.
11260 (claim_jump_space): New.
11261 (sort_tracepoints): New.
11262 (MAX_JUMP_SIZE): New.
11263 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11265 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11266 support. Upload fast traceframes, and delete internal IPA
11268 (stop_tracing_handler): New.
11269 (flush_trace_buffer_handler): New.
11270 (cmd_qtstop): Upload fast tracepoints.
11271 (response_tracepoint): Handle fast tracepoints.
11272 (tracepoint_finished_step): Upload fast traceframes. Set the
11273 tracepoint hit context's tracepoint type.
11274 (handle_tracepoint_bkpts): New.
11275 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11276 type. Add comment about fast tracepoints.
11277 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11278 non-existing action_str field.
11279 (get_context_regcache): Handle fast tracepoints.
11280 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11282 (fast_tracepoint_from_jump_pad_address): New.
11283 (fast_tracepoint_from_ipa_tpoint_address): New.
11284 (collecting_t): New.
11285 (force_unlock_trace_buffer): New.
11286 (fast_tracepoint_collecting): New.
11288 (gdb_collect): New.
11289 (write_inferior_data_ptr): New.
11290 (target_tp_heap): New.
11291 (target_malloc): New.
11292 (download_agent_expr): New.
11294 (download_tracepoints): New.
11295 (download_trace_state_variables): New.
11296 (upload_fast_traceframes): New.
11297 (IPA_FIRST_TRACEFRAME): New.
11298 (IPA_NEXT_TRACEFRAME_1): New.
11299 (IPA_NEXT_TRACEFRAME): New.
11300 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11301 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11302 (gdb_jump_pad_buffer_end): New.
11303 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11304 (initialize_tracepoint): Adjust.
11305 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11306 buffer. Initialize the low module.
11307 * utils.c (PREFIX, TOOLNAME): New.
11308 (malloc_failure): Use PREFIX.
11309 (error): In the IPA, an error causes an exit.
11310 (fatal, warning): Use PREFIX.
11311 (internal_error): Use TOOLNAME.
11312 (NUMCELLS): Increase to 10.
11313 * configure, config.in: Regenerate.
11315 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11317 * server.c (handle_query) <qSupported>: Do two passes over the
11318 qSupported string to avoid nesting strtok.
11320 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11322 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11324 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11325 -Wl,--dynamic-list.
11326 * configure: Regenerate.
11327 * proc-service.list: New.
11329 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11331 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11334 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11336 * gdbreplay.c (remote_open): Check error return from socket() call by
11337 its equality to -1 not by it being negative.
11338 * remote-utils.c (remote_open): Likewise.
11340 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11342 * config.h: Regenerate.
11344 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11346 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11347 doesn't provide PTRACE_GET_THREAD_AREA.
11349 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11351 * linux-m68k-low.c: Include <asm/ptrace.h>
11352 (ps_get_thread_area): Implement.
11354 2010-05-03 Doug Evans <dje@google.com>
11356 * event-loop.c (struct callback_event): New struct.
11357 (callback_list): New global.
11358 (append_callback_event, delete_callback_event): New functions.
11359 (process_callback): New function.
11360 (start_event_loop): Call it.
11361 * remote-utils.c (NOT_SCHEDULED): Define.
11362 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11363 moved out of readchar.
11364 (readchar): Rewrite. Call reschedule before returning.
11365 (reset_readchar): New function.
11366 (remote_close): Call it.
11367 (process_remaining, reschedule): New functions.
11368 * server.h (callback_handler_func): New typedef.
11369 (append_callback_event, delete_callback_event): Declare.
11371 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11373 * proc-service.c (ps_pglobal_lookup): Use
11374 thread_db_look_up_one_symbol.
11375 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11376 parameter. Use it instead of all_symbols_looked_up.
11377 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11379 (all_symbols_looked_up): Don't declare.
11380 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11381 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11383 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11384 Set all_symbols_looked_up here.
11385 (thread_db_look_up_one_symbol): New.
11386 (thread_db_get_tls_address): Adjust.
11387 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11388 thread_db object on the heap, and tentatively set it in the
11390 (thread_db_init): Don't set all_symbols_looked_up here.
11391 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11393 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11395 * linux-low.c (linux_kill, linux_detach): Adjust.
11396 (status_pending_p_callback): Remove redundant statement. Check
11397 for !TARGET_WAITIKIND_IGNORE, instead of
11398 TARGET_WAITKIND_STOPPED.
11399 (handle_tracepoints): Make sure LWP is locked. Adjust.
11400 (linux_wait_for_event_1): Adjust.
11401 (linux_cancel_breakpoints): New.
11402 (unsuspend_one_lwp): New.
11403 (unsuspend_all_lwps): New.
11404 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11405 (send_sigstop_callback): Change return type to int, add new
11406 `except' parameter and handle it.
11407 (suspend_and_send_sigstop_callback): New.
11408 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11409 pass them down. If SUSPEND, also increment the lwp's suspend
11411 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11412 (need_step_over_p): Don't consider suspended LWPs.
11413 (start_step_over): Adjust.
11414 (proceed_one_lwp): Change return type to int, add new `except'
11415 parameter and handle it.
11416 (unsuspend_and_proceed_one_lwp): New.
11417 (proceed_all_lwps): Use find_inferior instead of
11419 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11420 also decrement the suspend count of LWPs. Pass `except' down,
11421 instead of hacking its suspend count.
11422 (linux_pause_all): Add `freeze' parameter. Adjust.
11423 (linux_unpause_all): New.
11424 (linux_target_ops): Install linux_unpause_all.
11425 * server.c (handle_status): Adjust.
11426 * target.h (struct target_ops): New fields `unpause_all' and
11427 `cancel_breakpoints'. Add new parameter to `pause_all'.
11428 (pause_all): Add new `freeze' parameter.
11429 (unpause_all): New.
11430 (cancel_breakpoints): New.
11431 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11432 cancel breakpoints.
11433 (cmd_qtstart): Pause threads.
11434 (stop_tracing): Pause threads, and cancel breakpoints.
11435 * win32-low.c (win32_target_ops): Adjust.
11437 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11439 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11440 the inferior right away from here...
11441 (linux_wait_1): ... to here, and adjust to check the thread's
11442 last_resume_kind instead of the lwp's step or stop_expected flags.
11444 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11446 * README: Use consistent `GDB' and `GDBserver' spellings.
11448 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11450 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11451 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11452 (linux_detach_one_lwp): Assume the lwp is stopped.
11453 (any_thread_of): Delete.
11454 (linux_detach): Stop all lwps here. Don't blindly delete all
11456 (delete_lwp_callback): New.
11457 (linux_mourn): Delete all lwps of the process that is gone.
11458 (linux_wait_1): Don't delete the last lwp of the process here.
11459 * mem-break.h (mark_breakpoints_out): Declare.
11460 * mem-break.c (mark_breakpoints_out): New.
11461 (free_all_breakpoints): Use it.
11462 * server.c (handle_target_event): If the process is gone, mark
11464 * thread-db.c (struct thread_db) <create_bp>: New field.
11465 (thread_db_enable_reporting): Fix prototype. Store a thread event
11466 breakpoint reference in the thread_db struct.
11467 (thread_db_load_search): Clear the thread_db object.
11468 (try_thread_db_load_1): Ditto.
11469 (switch_to_process): New.
11470 (disable_thread_event_reporting): Use it.
11471 (remove_thread_event_breakpoints): New.
11472 (thread_db_detach, thread_db_mourn): Use it.
11474 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11476 * linux-low.c (linux_enable_event_reporting): New.
11477 (linux_wait_for_event_1, handle_extended_wait): Use it.
11479 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11481 * linux-low.c (linux_kill_one_lwp, linux_kill)
11482 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11483 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11484 SIGSTOP even if the LWP is stopped.
11485 (send_sigstop_callback): New.
11486 (stop_all_lwps): Use send_sigstop_callback instead.
11487 (linux_resume_one_thread): Adjust.
11488 (proceed_one_lwp): Still proceed an LWP that the client has
11489 requested to stop, if we haven't reported it as stopped yet. Make
11490 sure that LWPs the client want stopped, have a pending SIGSTOP.
11492 2010-04-26 Doug Evans <dje@google.com>
11494 * server.c (handle_general_set): Make static.
11496 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11497 Print received char after testing for error/eof instead of before.
11498 (input_interrupt): Tweak comment.
11500 2010-04-23 Doug Evans <dje@google.com>
11502 * server.c (start_inferior): Print inferior argv if --debug.
11504 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11506 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11507 * nto-x86-low.c: Include server.h
11509 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11511 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11512 be consistent with other sources of this directory.
11513 (init_registers_amd64): Correct name of source file of this function
11516 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11518 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11519 64-bit executables.
11521 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11523 * win32-i386-low.c: Add 64-bit support.
11524 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11525 (init_registers_amd64): Declare.
11526 (mappings): Add 64-bit version of array.
11527 (init_windows_x86): New function.
11528 (the_low_target): Change init_arch field to init_windows_x86.
11530 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11532 * win32-low.c: Adapt to support also 64-bit architecture.
11533 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11534 (get_image_name): Use SIZE_T type for local variable `done'.
11535 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11536 (toolhelp_get_dll_name): Idem.
11537 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11538 Use uintptr_t typecast to avoid warning.
11539 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11540 (handle_exception): Use phex_nz to avoid warning.
11541 (win32_wait): Remove unused local variable `process'.
11543 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11545 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11548 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11550 * configure.ac: Use `ws2_32' library for srv_mingw.
11551 * configure: Regenerate.
11552 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11553 * remote-utils.c: Likewise.
11555 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11557 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11558 if __x86_64__ is defined.
11560 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11562 * configure: Regenerate.
11564 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11566 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11567 * target.h (target_ops): New get_tib_address field.
11568 * win32-low.h (win32_thread_info): Add thread_local_base field.
11569 * win32-low.c (child_add_thread): Add tlb argument.
11570 Set thread_local_base field to TLB.
11571 (get_child_debug_event): Adapt to child_add_thread change.
11572 (win32_get_tib_address): New function.
11573 (win32_target_ops): Set get_tib_address field to
11574 win32_get_tib_address.
11575 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11577 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11579 * linux-low.c (linux_mourn): Also remove the process.
11580 * server.c (handle_target_event): Don't remove the process here.
11581 * nto-low.c (nto_mourn): New.
11582 (nto_target_ops): Install it.
11583 * spu-low.c (spu_mourn): New.
11584 (spu_target_ops): Install it.
11585 * win32-low.c (win32_mourn): New.
11586 (win32_target_ops): Install it.
11588 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11590 * server.h (buffer_xml_printf): Remove redundant `;'.
11592 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11594 * regcache.c (set_register_cache): Invalidate regcaches before
11595 changing the register cache layout.
11596 (regcache_invalidate_one): Allow a NULL regcache.
11597 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11598 regcaches before changing the register cache layout or the target
11601 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11603 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11604 variable warning on Linux/x86-64.
11606 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11608 GDBserver disconnected tracing support.
11610 * linux-low.c (linux_remove_process): Delete.
11611 (add_lwp): Don't set last_resume_kind here.
11612 (linux_kill): Use `mourn'.
11613 (linux_detach): Use `thread_db_detach', and `mourn'.
11614 (linux_mourn): New.
11615 (linux_attach_lwp_1): Adjust comment.
11616 (linux_attach): last_resume_kind moved the thread_info; adjust.
11617 (status_pending_p_callback): Adjust.
11618 (linux_wait_for_event_1): Adjust.
11619 (count_events_callback, select_singlestep_lwp_callback)
11620 (select_event_lwp_callback, cancel_breakpoints_callback)
11621 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11622 (proceed_one_lwp): Adjust.
11623 (linux_async): Add debug output.
11624 (linux_thread_stopped): New.
11625 (linux_pause_all): New.
11626 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11628 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11629 (thread_db_free): Delete declaration.
11630 (thread_db_detach, thread_db_mourn): Declare.
11631 * thread-db.c (thread_db_init): Use thread_db_mourn.
11632 (thread_db_free): Delete, split in two.
11633 (disable_thread_event_reporting): New.
11634 (thread_db_detach): New.
11635 (thread_db_mourn): New.
11637 * server.h (struct thread_info) <last_resume_kind>: New field.
11638 <attached>: Add comment.
11639 <gdb_detached>: New field.
11640 (handler_func): Change return type to int.
11641 (handle_serial_event, handle_target_event): Ditto.
11642 (gdb_connected): Declare.
11644 (disconnected_tracing): Declare.
11645 (stop_tracing): Declare.
11647 * server.c (handle_query) <qSupported>: Report support for
11648 disconnected tracing.
11649 (queue_stop_reply_callback): Account for running threads.
11650 (gdb_wants_thread_stopped): New.
11651 (gdb_wants_all_threads_stopped): New.
11652 (gdb_reattached_process): New.
11653 (handle_status): Clear the `gdb_detached' flag of all processes.
11654 In all-stop, stop all threads.
11655 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11656 (process_serial_event): If the remote connection breaks, or if an
11657 exit was forced with "monitor exit", force an event loop exit.
11658 Handle disconnected tracing on detach.
11659 (handle_serial_event): Adjust.
11660 (handle_target_event): If GDB isn't connected, forward events back
11661 to the inferior, unless the last process exited, in which case,
11662 exit gdbserver. Adjust interface.
11664 * remote-utils.c (remote_open): Don't block in accept. Instead
11665 register an event loop source on the listen socket file
11666 descriptor. Refactor bits into ...
11667 (listen_desc): ... this new global.
11668 (gdb_connected): ... this new function.
11669 (enable_async_notification): ... this new function.
11670 (handle_accept_event): ... this new function.
11671 (remote_close): Clear remote_desc.
11673 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11675 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11677 (mourn_inferior): Define.
11678 (target_process_qsupported): Avoid the dangling else problem.
11679 (thread_stopped): Define.
11680 (pause_all): Define.
11681 (target_waitstatus_to_string): Declare.
11682 * target.c (target_waitstatus_to_string): New.
11684 * tracepoint.c (tracing): Make extern.
11685 (disconnected_tracing): New.
11686 (stop_tracing): Make extern. Handle tracing stops due to GDB
11688 (cmd_qtdisconnected): New.
11689 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11690 (handle_tracepoint_general_set): Handle QTDisconnected.
11692 * event-loop.c (event_handler_func): Change return type to int.
11693 (process_event): Bail out if the event handler wants the event
11695 (handle_file_event): Ditto.
11696 (start_event_loop): Bail out if the event handler wants the event
11699 * nto-low.c (nto_target_ops): Adjust.
11700 * spu-low.c (spu_wait): Don't remove the process here.
11701 (spu_target_ops): Adjust.
11702 * win32-low.c (win32_wait): Don't remove the process here.
11703 (win32_target_ops): Adjust.
11705 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11707 * regcache.c (realloc_register_cache): Invalidate inferior's
11708 regcache before recreating it.
11710 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11712 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11714 2010-04-09 Stan Shebs <stan@codesourcery.com>
11715 Pedro Alves <pedro@codesourcery.com>
11717 * server.h (LONGEST): New.
11718 (struct thread_info) <while_stepping>: New field.
11719 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11721 (initialize_tracepoint, handle_tracepoint_general_set)
11722 (handle_tracepoint_query, tracepoint_finished_step)
11723 (tracepoint_was_hit, release_while_stepping_state_list):
11724 (current_traceframe): Declare.
11725 * server.c (handle_general_set): Handle tracepoint packets.
11726 (read_memory): New.
11727 (write_memory): New.
11728 (handle_search_memory_1): Use read_memory.
11729 (handle_query): Report support for conditional tracepoints, trace
11730 state variables, and tracepoint sources. Handle tracepoint
11732 (main): Initialize the tracepoints module.
11733 (process_serial_event): Handle traceframe reads/writes.
11735 * linux-low.c (handle_tracepoints): New.
11736 (linux_wait_1): Call it.
11737 (linux_resume_one_lwp): Handle while-stepping.
11738 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11739 (linux_target_ops): Install them.
11740 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11742 * linux-x86-low.c (x86_supports_tracepoints): New.
11743 (the_low_target). Install it.
11745 * mem-break.h (delete_breakpoint): Declare.
11746 * mem-break.c (delete_breakpoint): Make external.
11748 * target.h (struct target_ops): Add `supports_tracepoints',
11749 `read_pc', and `write_pc' fields.
11750 (target_supports_tracepoints): Define.
11751 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11754 * regcache.h (struct regcache) <registers_owned>: New field.
11755 (init_register_cache, regcache_cpy): Declare.
11756 (regcache_read_pc, regcache_write_pc): Declare.
11757 (register_cache_size): Declare.
11758 (supply_regblock): Declare.
11759 * regcache.c (init_register_cache): New.
11760 (new_register_cache): Use it.
11761 (regcache_cpy): New.
11762 (register_cache_size): New.
11763 (supply_regblock): New.
11764 (regcache_read_pc, regcache_write_pc): New.
11766 * tracepoint.c: New.
11768 * Makefile.in (OBS): Add tracepoint.o.
11769 (tracepoint.o): New rule.
11771 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11773 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11775 (i386-mmx.c): Likewise.
11776 (i386-mmx-linux.o): Likewise.
11777 (i386-mmx-linux.c): Likewise.
11779 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11780 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11781 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11782 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11784 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11785 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11786 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11788 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11790 * Makefile.in (clean): Updated.
11792 (i386-avx.c): Likewise.
11793 (i386-avx-linux.o): Likewise.
11794 (i386-avx-linux.c): Likewise.
11795 (amd64-avx.o): Likewise.
11796 (amd64-avx.c): Likewise.
11797 (amd64-avx-linux.o): Likewise.
11798 (amd64-avx-linux.c): Likewise.
11800 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11801 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11802 (srv_amd64_regobj): Add amd64-avx.o.
11803 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11804 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11805 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11806 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11807 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11808 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11809 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11811 * i387-fp.c: Include "i386-xstate.h".
11813 (i387_cache_to_xsave): Likewise.
11814 (i387_xsave_to_cache): Likewise.
11815 (x86_xcr0): Likewise.
11817 * i387-fp.h (i387_cache_to_xsave): Likewise.
11818 (i387_xsave_to_cache): Likewise.
11819 (x86_xcr0): Likewise.
11821 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11822 * linux-crisv32-low.c (target_regsets): Likewise.
11823 * linux-m68k-low.c (target_regsets): Likewise.
11824 * linux-mips-low.c (target_regsets): Likewise.
11825 * linux-ppc-low.c (target_regsets): Likewise.
11826 * linux-s390-low.c (target_regsets): Likewise.
11827 * linux-sh-low.c (target_regsets): Likewise.
11828 * linux-sparc-low.c (target_regsets): Likewise.
11829 * linux-xtensa-low.c (target_regsets): Likewise.
11831 * linux-low.c: Include <sys/uio.h>.
11832 (regsets_fetch_inferior_registers): Support nt_type.
11833 (regsets_store_inferior_registers): Likewise.
11834 (linux_process_qsupported): New.
11835 (linux_target_ops): Add linux_process_qsupported.
11837 * linux-low.h (regset_info): Add nt_type.
11838 (linux_target_ops): Add process_qsupported.
11840 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11842 (init_registers_i386_avx_linux): New.
11843 (init_registers_amd64_avx_linux): Likewise.
11844 (xmltarget_i386_linux_no_xml): Likewise.
11845 (xmltarget_amd64_linux_no_xml): Likewise.
11846 (PTRACE_GETREGSET): Likewise.
11847 (PTRACE_SETREGSET): Likewise.
11848 (x86_fill_xstateregset): Likewise.
11849 (x86_store_xstateregset): Likewise.
11850 (use_xml): Likewise.
11851 (x86_linux_update_xmltarget): Likewise.
11852 (x86_linux_process_qsupported): Likewise.
11853 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11854 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11855 init_registers_i386_linux here. Call
11856 x86_linux_update_xmltarget.
11857 (the_low_target): Add x86_linux_process_qsupported.
11859 * server.c (handle_query): Call target_process_qsupported.
11861 * target.h (target_ops): Add process_qsupported.
11862 (target_process_qsupported): New.
11864 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11866 * inferiors.c (add_thread): Set last_status kind to
11867 TARGET_WAITKIND_IGNORE.
11868 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11869 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11870 (linux_wait_1): Move `thread' local definition to block that uses
11871 it. Don't NULL initialize `event_child'.
11872 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11873 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11874 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11876 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11878 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11879 an extended waitstatus, or by a watchpoint.
11880 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11881 thread was stepping or has been stopped by a watchpoint.
11883 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11885 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11886 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11887 of another, then delete the previous, and validate all
11889 (validate_inserted_breakpoint): New.
11890 (delete_disabled_breakpoints): New.
11891 (validate_breakpoints): New.
11892 (check_mem_read): Validate breakpoints before trusting their
11893 shadow. Delete disabled breakpoints.
11894 (check_mem_write): Validate breakpoints before trusting they
11895 should be inserted. Delete disabled breakpoints.
11896 * mem-break.h (validate_breakpoints):
11897 * server.c (handle_query): Validate breakpoints when we see a
11900 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11902 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11903 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11904 if we could tell there's a GDB breakpoint at stop_pc.
11905 (need_step_over_p): Don't do a step over if we find a GDB
11906 breakpoint at the resume PC.
11908 * mem-break.c (struct raw_breakpoint): New.
11909 (enum bkpt_type): New type `gdb_breakpoint'.
11910 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11911 fields. New field `raw'.
11912 (find_raw_breakpoint_at): New.
11913 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11914 breakpoint instead.
11915 (set_breakpoint_at): Adjust.
11916 (delete_raw_breakpoint): New.
11917 (release_breakpoint): New.
11918 (delete_breakpoint): Rename to...
11919 (delete_breakpoint_1): ... this. Add proc parameter. Use
11920 release_breakpoint. Return ENOENT.
11921 (delete_breakpoint): Reimplement.
11922 (find_breakpoint_at): Delete.
11923 (find_gdb_breakpoint_at): New.
11924 (delete_breakpoint_at): Delete.
11925 (set_gdb_breakpoint_at): New.
11926 (delete_gdb_breakpoint_at): New.
11927 (gdb_breakpoint_here): New.
11928 (set_reinsert_breakpoint): Use release_breakpoint.
11929 (uninsert_breakpoint): Rename to ...
11930 (uninsert_raw_breakpoint): ... this.
11931 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11932 (reinsert_raw_breakpoint): Change parameter type to
11934 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11936 (check_breakpoints): Adjust. Use release_breakpoint.
11937 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11938 (breakpoint_inserted_here): Ditto.
11939 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11940 Don't trust the breakpoint's shadow if it is not inserted.
11941 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11942 (delete_all_breakpoints): Adjust.
11943 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11944 use delete_breakpoint_1.
11946 * mem-break.h (breakpoints_supported): Delete declaration.
11947 (set_gdb_breakpoint_at): Declare.
11948 (gdb_breakpoint_here): Declare.
11949 (delete_breakpoint_at): Delete.
11950 (delete_gdb_breakpoint_at): Declare.
11952 * server.h (struct raw_breakpoint): Forward declare.
11953 (struct process_info): New field `raw_breakpoints'.
11955 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11958 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11960 * linux-low.c (status_pending_p_callback): Fix comment.
11961 (linux_wait_for_event_1): Move most of the internal breakpoint
11962 handling from here...
11963 (linux_wait_1): ... to here.
11964 (count_events_callback): New.
11965 (select_singlestep_lwp_callback): New.
11966 (select_event_lwp_callback): New.
11967 (cancel_breakpoints_callback): New.
11968 (select_event_lwp): New.
11969 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11970 priority to all LWPs that have had events that should be reported
11971 to the client. Cancel breakpoints when about to reporting the
11972 event to the client, not while stopping lwps. No longer cancel
11973 finished single-steps here.
11974 (cancel_finished_single_step): Delete.
11975 (cancel_finished_single_steps): Delete.
11977 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11979 * mem-break.c (enum bkpt_type): New.
11980 (struct breakpoint): New field `type'.
11981 (set_breakpoint_at): Change return type to struct breakpoint
11982 pointer. Set type to `other_breakpoint' by default.
11983 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11984 in the breakpoint list.
11985 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11986 (reinsert_breakpoint): Rename to ...
11987 (reinsert_raw_breakpoint): ... this.
11988 (reinsert_breakpoints_at): Adjust.
11989 * mem-break.h (struct breakpoint): Declare.
11990 (set_breakpoint_at): Change return type to struct breakpoint
11993 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11995 * server.c (handle_query): Assign, not compare.
11997 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11999 Teach linux gdbserver to step-over-breakpoints.
12001 * linux-low.c (can_hardware_single_step): New.
12002 (supports_breakpoints): New.
12003 (handle_extended_wait): If stopping threads, read the stop pc of
12004 the new cloned LWP.
12006 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12007 low target doesn't support retrieving the PC.
12008 (add_lwp): Set last_resume_kind to resume_continue.
12009 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12010 (linux_attach): Don't clear stop_expected. Set the lwp's
12011 last_resume_kind to resume_stop.
12012 (linux_detach_one_lwp): Don't check for removed breakpoints.
12013 (check_removed_breakpoint): Delete.
12014 (status_pending_p): Rename to ...
12015 (status_pending_p_callback): ... this. Don't check for removed
12016 breakpoints. Don't consider threads that are stopped from GDB's
12018 (linux_wait_for_lwp): Always read the stop_pc here.
12019 (cancel_breakpoint): New.
12020 (step_over_bkpt): New global.
12021 (linux_wait_for_event_1): Implement stepping over breakpoints.
12022 (gdb_wants_lwp_stopped): New.
12023 (gdb_wants_all_stopped): New.
12024 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12025 single-step traps here. Store the thread's last reported target
12027 (send_sigstop): Don't clear stop_expected. Always set it,
12029 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12030 (cancel_finished_single_step): New.
12031 (cancel_finished_single_steps): New.
12032 (wait_for_sigstop): Don't cancel finished single-step traps here.
12033 (linux_resume_one_lwp): Don't check for removed breakpoints.
12034 Don't set `step' on non-hardware step archs.
12035 (linux_set_resume_request): Ignore resume_stop requests if already
12036 stopping or stopped. Set the lwp's last_resume_kind.
12037 (resume_status_pending_p): Don't check for removed breakpoints.
12038 (need_step_over_p): New.
12039 (start_step_over): New.
12040 (finish_step_over): New.
12041 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12042 requests. Clear the thread's last reported target waitstatus.
12043 Don't use the `suspended' flag. Don't consider pending breakpoints.
12044 (linux_resume): Start a step-over if necessary.
12045 (proceed_one_lwp): New.
12046 (proceed_all_lwps): New.
12047 (unstop_all_lwps): New.
12048 * linux-low.h (struct lwp_info): Rewrite comment for the
12049 `suspended' flag. Add the `stop_pc' field. Delete the
12050 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12051 Add `'last_resume_kind' and `need_step_over' fields.
12052 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12053 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12054 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12055 (set_raw_breakpoint_at): New.
12056 (set_breakpoint_at): Rewrite to use it.
12057 (reinsert_breakpoint_handler): Delete.
12058 (set_reinsert_breakpoint): New.
12059 (reinsert_breakpoint_by_bp): Delete.
12060 (delete_reinsert_breakpoints): New.
12061 (uninsert_breakpoint): Rewrite.
12062 (uninsert_breakpoints_at): New.
12063 (reinsert_breakpoint): Rewrite.
12064 (reinsert_breakpoints_at): New.
12065 (check_breakpoints): Rewrite.
12066 (breakpoint_here): New.
12067 (breakpoint_inserted_here): New.
12068 (check_mem_read): Adjust.
12069 * mem-break.h (breakpoints_supported, breakpoint_here)
12070 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12071 (reinsert_breakpoint_by_bp): Delete declaration.
12072 (delete_reinsert_breakpoints): Declare.
12073 (reinsert_breakpoint): Delete declaration.
12074 (reinsert_breakpoints_at): Declare.
12075 (uninsert_breakpoint): Delete declaration.
12076 (uninsert_breakpoints_at): Declare.
12077 (check_breakpoints): Adjust prototype.
12078 * server.h: Adjust include order.
12079 (struct thread_info): Declare here. Add a `last_status' field.
12081 2010-03-23 Michael Snyder <msnyder@vmware.com>
12083 * server.c (crc32): New function.
12084 (handle_query): Add handling for 'qCRC:' request.
12086 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12088 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12089 lwp had been stopped by a watchpoint.
12091 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12093 * server.h (internal_error): Declare.
12094 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12095 * utils.c (internal_error): New function.
12097 2010-03-15 Andreas Schwab <schwab@redhat.com>
12099 * configure.srv: Fix typo setting srv_regobj.
12101 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12103 * linux-low.c (fetch_register): Avoid passing a non string literal
12105 (usr_store_inferior_registers): Ditto.
12107 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12109 * linux-low.c (linux_write_memory): Bail out early if peeking
12112 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12114 * linux-low.h (struct lwp_info): New fields
12115 `stopped_by_watchpoint' and `stopped_data_address'.
12116 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12117 here, and cache them in the lwp object.
12118 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12120 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12122 (linux_stopped_by_watchpoint): Rewrite.
12123 (linux_stopped_data_address): Rewrite.
12125 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12127 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12128 switching the current inferior, not before.
12130 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12132 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12133 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12134 i386-linux.c and amd64-linux.c.
12135 (reg-i386.o): Removed.
12136 (reg-i386.c): Likewise.
12137 (reg-i386-linux.o): Likewise.
12138 (reg-i386-linux.c): Likewise.
12139 (reg-x86-64.o): Likewise.
12140 (reg-x86-64.c): Likewise.
12141 (reg-x86-64-linux.o): Likewise.
12142 (reg-x86-64-linux.c): Likewise.
12144 (i386.c): Likewise.
12145 (i386-linux.o): Likewise.
12146 (i386-linux.c): Likewise.
12147 (amd64.o): Likewise.
12148 (amd64.c): Likewise.
12149 (amd64-linux.o): Likewise.
12150 (amd64-linux.c): Likewise.
12152 * configure.srv (srv_i386_regobj): New.
12153 (srv_i386_linux_regobj): Likewise.
12154 (srv_amd64_regobj): Likewise.
12155 (srv_amd64_linux_regobj): Likewise.
12156 (srv_i386_32bit_xmlfiles): Likewise.
12157 (srv_i386_64bit_xmlfiles): Likewise.
12158 (srv_i386_xmlfiles): Likewise.
12159 (srv_amd64_xmlfiles): Likewise.
12160 (srv_i386_linux_xmlfiles): Likewise.
12161 (srv_amd64_linux_xmlfiles): Likewise.
12162 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12163 srv_xmlfiles to $srv_i386_xmlfiles.
12164 (i[34567]86-*-mingw32ce*): Likewise.
12165 (i[34567]86-*-mingw*): Likewise.
12166 (i[34567]86-*-nto*): Likewise.
12167 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12168 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12169 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12170 (x86_64-*-linux*): Likewise.
12172 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12173 (init_registers_amd64_linux): New.
12174 (x86_arch_setup): Replace init_registers_x86_64_linux with
12175 init_registers_amd64_linux.
12177 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12179 * configure.ac: Check for libdl. If it is not available link against
12180 static libthread_db.
12181 * configure: Regenerate.
12183 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12187 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12188 handing a read watchpoint.
12189 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12191 2010-02-12 Doug Evans <dje@google.com>
12193 * linux-low.c (linux_supports_tracefork_flag): Document.
12194 (linux_look_up_symbols): Add comment.
12196 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12198 * regcache.c (supply_register): Clear regcache if buf is NULL.
12200 2010-02-02 Nicolas Roche <roche@sourceware.org>
12201 Joel Brobecker <brobecker@adacore.com>
12203 * inferiors.c (find_inferior): Add function documentation.
12204 (unloaded_dll): Handle the case where the unloaded dll has not
12205 been previously registered in the dll list.
12207 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12209 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12210 (thumb2_breakpoint): New.
12211 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12213 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12215 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12216 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12219 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12221 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12223 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12225 * linux-s390-low.c (s390_collect_ptrace_register)
12226 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12228 2010-01-21 Doug Evans <dje@google.com>
12230 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12231 (PTRACE_ARG4_TYPE): New macro.
12232 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12233 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12234 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12235 (usr_store_inferior_registers): Ditto.
12236 (linux_read_memory, linux_write_memory): Ditto.
12237 (linux_test_for_tracefork): Ditto.
12239 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12240 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12242 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12244 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12247 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12249 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12250 prototype to take a regcache. Adjust.
12252 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12254 * regcache.h (struct thread_info): Forward declare.
12255 (struct regcache): New.
12256 (new_register_cache): Adjust prototype.
12257 (get_thread_regcache): Declare.
12258 (free_register_cache): Adjust prototype.
12259 (registers_to_string, registers_from_string): Ditto.
12260 (supply_register, supply_register_by_name, collect_register)
12261 (collect_register_as_string, collect_register_by_name): Ditto.
12262 * regcache.c (struct inferior_regcache_data): Delete.
12263 (get_regcache): Rename to ...
12264 (get_thread_regcache): ... this. Adjust. Switch inferior before
12265 fetching registers.
12266 (regcache_invalidate_one): Adjust.
12267 (regcache_invalidate): Fix prototype.
12268 (new_register_cache): Return the new register cache.
12269 (free_register_cache): Change prototype.
12270 (realloc_register_cache): Adjust.
12271 (registers_to_string): Change prototype to take a regcache. Adjust.
12272 (registers_from_string): Ditto.
12273 (register_data): Ditto.
12274 (supply_register): Ditto.
12275 (supply_register_by_name): Ditto.
12276 (collect_register): Ditto.
12277 (collect_register_as_string): Ditto.
12278 (collect_register_by_name): Ditto.
12279 * server.c (process_serial_event): Adjust.
12280 * linux-low.h (regset_fill_func, regset_store_func): Change
12282 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12284 * linux-low.c (get_stop_pc): Adjust.
12285 (check_removed_breakpoint): Adjust.
12286 (linux_wait_for_event): Adjust.
12287 (linux_resume_one_lwp): Adjust.
12288 (fetch_register): Add regcache parameter. Adjust.
12289 (usr_store_inferior_registers): Ditto.
12290 (regsets_fetch_inferior_registers): Ditto.
12291 (regsets_store_inferior_registers): Ditto.
12292 (linux_fetch_registers, linux_store_registers): Ditto.
12293 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12295 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12297 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12298 prototype to take a regcache.
12299 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12300 * remote-utils.c (convert_ascii_to_int, outreg)
12301 (prepare_resume_reply): Change prototype to take a regcache.
12303 * target.h (struct target_ops) <fetch_registers, store_registers>:
12304 Change prototype to take a regcache.
12305 (fetch_inferior_registers, store_inferior_registers): Change
12306 prototype to take a regcache. Adjust.
12307 * proc-service.c (ps_lgetregs): Adjust.
12308 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12309 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12310 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12311 take a regcache. Adjust.
12312 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12313 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12314 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12315 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12316 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12317 (cris_cannot_fetch_register):
12318 (cris_breakpoint_at): Change prototype to take a regcache.
12320 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12321 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12322 to take a regcache. Adjust.
12323 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12325 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12326 take a regcache. Adjust.
12327 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12328 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12329 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12330 * linux-mips-low.c (mips_get_pc):
12331 (mips_set_pc): Change prototype to take a regcache. Adjust.
12332 (mips_reinsert_addr): Adjust.
12333 (mips_collect_register): Change prototype to take a regcache.
12335 (mips_supply_register):
12336 (mips_collect_register_32bit, mips_supply_register_32bit)
12337 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12338 (mips_store_fpregset): Ditto.
12339 * linux-ppc-low.c (ppc_supply_ptrace_register)
12340 (ppc_supply_ptrace_register): Ditto.
12341 (parse_spufs_run): Adjust.
12342 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12343 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12344 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12345 take a regcache. Adjust.
12346 * linux-s390-low.c (s390_collect_ptrace_register)
12347 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12348 (s390_set_pc): Change prototype to take a regcache. Adjust.
12349 (s390_arch_setup): Adjust.
12350 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12351 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12352 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12353 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12354 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12356 (sparc_breakpoint_at): Adjust.
12357 * linux-xtensa-low.c (xtensa_fill_gregset):
12358 (xtensa_store_gregset):
12359 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12360 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12361 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12362 prototype to take a regcache. Adjust.
12363 * win32-arm-low.c (arm_fetch_inferior_register)
12364 (arm_store_inferior_register): Change prototype to take a
12366 * win32-i386-low.c (i386_fetch_inferior_register)
12367 (i386_store_inferior_register): Change prototype to take a
12369 * win32-low.c (child_fetch_inferior_registers)
12370 (child_store_inferior_registers): Change prototype to take a
12372 (win32_wait): Adjust.
12373 (win32_fetch_inferior_registers): Change prototype to take a
12375 (win32_store_inferior_registers): Adjust.
12376 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12377 store_inferior_register>: Change prototype to take a regcache.
12379 2010-01-20 Doug Evans <dje@google.com>
12381 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12383 (linux_wait_for_event1, linux_init_signals): Ditto.
12384 (W_STOPCODE): Provide definition if missing.
12386 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12388 * linux-low.c (linux_core_of_thread): New.
12389 (compare_ints, show_process, list_threads): New.
12390 (linux_qxfer_osdata): Report threads and cores.
12391 (linux_target_op): Register linux_core_of_thread.
12392 * remote-utils.c (prepare_resume_reply): Report the core.
12393 (buffer_xml_printf): Support %d specifier.
12394 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12396 (handle_query): Handle qXfer:threads. Announce availability
12398 * target.h (struct target_ops): New field core_of_thread.
12400 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12402 * Makefile.in (clean): Remove new generated files.
12403 (reg-s390.o, reg-s390.c): Remove rules.
12404 (reg-s390x.o, reg-s390x.c): Likewise.
12405 (s390-linux32.o, s390-linux32.c): Add rules.
12406 (s390-linux64.o, s390-linux64.c): Likewise.
12407 (s390x-linux64.o, s390x-linux64.c): Likewise.
12408 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12409 * linux-s390-low.c: Include <elf.h>.
12410 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12411 (init_registers_s390): Remove prototype.
12412 (init_registers_s390x): Likewise.
12413 (init_registers_s390_linux32): Add prototype.
12414 (init_registers_s390_linux64): Likewise.
12415 (init_registers_s390x_linux64): Likewise.
12416 (s390_num_regs_3264): New define.
12417 (s390_regmap_3264): New global variable.
12418 (s390_cannot_fetch_register): Remove obsolete check.
12419 (s390_cannot_store_register): Likewise.
12420 (s390_collect_ptrace_register): Handle upper/lower register halves.
12421 (s390_supply_ptrace_register): Likewise.
12422 (s390_fill_gregset): Update to register number changes.
12423 (s390_get_hwcap): New routine.
12424 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12425 Install appropriate regmap and register set.
12427 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12429 * server.c (gdbserver_version): Update copyright year to 2010.
12430 * gdbreplay.c (gdbreplay_version): Likewise.
12432 2009-12-28 Doug Evans <dje@google.com>
12434 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12435 elf/external.h. Include <elf.h> instead but only if necessary.
12437 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12439 * linux-low.c (linux_remove_process): Remove `detaching'
12440 parameter. Don't release/detach from thread_db here.
12441 (linux_kill): Release/detach from thread_db here, ...
12442 (linux_detach): ... and here, before actually detaching.
12443 (linux_wait_1): ... and here, when a process exits.
12444 * thread-db.c (any_thread_of): New.
12445 (thread_db_free): Switch the current inferior to a thread of the
12448 2009-12-21 Doug Evans <dje@google.com>
12450 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12452 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12453 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12454 warning ifndef __NR_tkill. Move setting of errno there too.
12455 Delete unnecessary resetting of errno after syscall.
12456 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12458 * configure.ac: Check for dladdr.
12459 * config.in: Regenerate.
12460 * configure: Regenerate.
12461 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12462 (try_thread_db_load): Update.
12464 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12466 2009-12-18 Doug Evans <dje@google.com>
12468 * event-loop.c: Include unistd.h if it exists.
12470 * linux-low.c (my_waitpid): Move definition away from being in
12471 between linux_tracefork_child/linux_test_for_tracefork.
12473 * gdb_proc_service.h (psaddr_t): Fix type.
12474 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12475 signature to match glibc.
12477 2009-12-16 Doug Evans <dje@google.com>
12479 * linux-low.c (linux_read_memory): Fix argument to read.
12481 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12483 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12484 events, don't leave current_inferior pointing at null.
12486 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12488 * win32-low.c (LOG): Delete.
12489 (OUTMSG): Output to stderr.
12490 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12491 on compile time LOG macro.
12492 (win32_wait): Fix debug output.
12494 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12496 * win32-low.c (win32_add_one_solib): If the dll name is
12497 "ntdll.dll", prepend the system directory to the dll path.
12499 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12501 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12503 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12504 Vladimir Prus <vladimir@codesourcery.com>
12506 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12507 * configure.ac: Check for __mcoldfire__ and set
12508 gdb_cv_m68k_is_coldfire.
12509 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12510 reg-cf.o and reg-m68k.o.
12511 * configure: Regenerated.
12513 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12515 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12516 Pass it to thread_db_free.
12517 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12518 proper `detaching' argument to linux_remove_process.
12519 * linux-low.h (thread_db_free): Add `detaching' parameter.
12520 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12522 (thread_db_free): Add `detaching' parameter. Only
12523 call td_ta_clear_event if detaching from process.
12525 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12527 * thread-db.c (thread_db_free): Fix typo.
12529 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12532 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12534 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12536 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12537 with an i686 compiler.
12538 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12540 * configure: Rebuilt.
12542 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12546 * server.c (handle_search_memory_1): Correct read_addr initialization
12547 in loop for searching subsequent chunks.
12549 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12551 * configure.ac: New --with-libthread-db option.
12552 * thread-db.c: Allow direct dependence on libthread_db.
12553 (thread_db_free): Adjust.
12554 * config.in: Regenerate.
12555 * configure: Likewise.
12557 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12560 * thread-db.c (attach_thread): New function.
12561 (maybe_attach_thread): Return success/failure.
12562 (find_new_threads_callback): Adjust.
12563 (thread_db_find_new_threads): Loop until no new threads.
12565 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12567 * proc-service.c (ps_lgetregs): Formatting.
12569 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12571 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12572 * configure.ac: Adjust.
12573 * linux-low.h (struct process_info_private): Move members to struct
12575 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12576 * linux-low.c (linux_remove_process): Adjust.
12577 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12578 * server.c (handle_query): Move code ...
12579 (handle_monitor_command): ... here. New function.
12580 * target.h (struct target_ops): New member.
12581 * thread-db.c (struct thread_db): New.
12582 (libthread_db_search_path): New variable.
12583 (thread_db_create_event, thread_db_enable_reporting)
12584 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12585 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12586 (try_thread_db_load_1, dladdr_to_soname): New functions.
12587 (try_thread_db_load, thread_db_load_search): New functions.
12588 (thread_db_init): Search for libthread_db.
12589 (thread_db_free): New function.
12590 (thread_db_handle_monitor_command): Likewise.
12591 * config.in: Regenerate.
12592 * configure: Regenerate.
12594 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12596 * spu-low.c (spu_kill): Wait for inferior to terminate.
12597 Call clear_inferiors.
12598 (spu_detach): Call clear_inferiors.
12600 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12602 * aclocal.m4: Regenerate.
12603 * config.in: Likewise.
12604 * configure: Likewise.
12606 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12608 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12609 (parse_spufs_run): New function.
12610 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12611 (ppc_breakpoint_at): Handle SPU breakpoints.
12613 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12615 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12616 (SPUFS_MAGIC): Define.
12617 (spu_enumerate_spu_ids): New function.
12618 (linux_qxfer_spu): New function.
12619 (linux_target_ops): Install linux_qxfer_spu.
12621 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12623 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12624 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12625 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12626 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12627 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12628 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12629 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12630 (init_registers_powerpc_cell32l): Add prototype.
12631 (init_registers_powerpc_cell64l): Likewise.
12632 (ppc_arch_setup): Detect Cell/B.E. architecture.
12634 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12636 * Makefile.in (datarootdir): New variable.
12638 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12640 * linux-low.c (linux_write_memory): Update debugging output.
12641 * Makefile.in (clean): Add new descriptions.
12642 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12643 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12644 * configure.srv: Add new files for arm*-*-linux*.
12645 * linux-arm-low.c: Add new declarations.
12646 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12647 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12648 (HWCAP_VFPv3D16): New.
12649 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12650 instead of __IWMMXT__.
12651 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12652 (arm_arch_setup): New.
12653 (target_regsets): Remove #ifdef. Add VFP regset.
12654 (the_low_target): Use arm_arch_setup.
12656 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12658 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12659 the main thread again.
12661 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12663 Adding Neutrino gdbserver.
12664 * configure: Regenerated.
12665 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12666 * configure.srv (i[34567]86-*-nto*): New target.
12667 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12668 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12669 (nto_comctrl) [__QNX__]: New function.
12670 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12672 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12674 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12677 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12678 Pedro Alves <pedro@codesourcery.com>
12680 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12681 don't support CONTEXT_EXTENDED_REGISTERS.
12682 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12683 (the_low_target): Install them.
12684 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12685 failing with ERROR_PIPE_NOT_CONNECTED.
12687 2009-06-30 Doug Evans <dje@google.com>
12688 Pierre Muller <muller@ics.u-strasbg.fr>
12690 Add h/w watchpoint support to x86-linux, win32-i386.
12691 * Makefile.in (SFILES): Add i386-low.c
12692 (i386_low_h): Define.
12693 (i386-low.o): Add dependencies.
12694 (linux-x86-low.o): Add i386-low.h dependency.
12695 (win32-i386-low.o): Ditto.
12696 * i386-low.c: New file.
12697 * i386-low.h: New file.
12698 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12699 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12700 * linux-low.c (linux_add_process): Initialize arch_private.
12701 (linux_remove_process): Free arch_private.
12702 (add_lwp): Initialize arch_private.
12703 (delete_lwp): Free arch_private.
12704 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12706 * linux-low.h (process_info_private): New member arch_private.
12707 (lwp_info): New member arch_private.
12708 (linux_target_ops): New members new_process, new_thread,
12710 (ptid_of): New macro.
12711 * linux-x86-low.c: Include stddef.h, i386-low.h.
12712 (arch_process_info): New struct.
12713 (arch_lwp_info): New struct.
12714 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12715 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12716 (i386_dr_low_get_status): New function.
12717 (x86_insert_point, x86_remove_point): New functions.
12718 (x86_stopped_by_watchpoint): New function.
12719 (x86_stopped_data_address): New function.
12720 (x86_linux_new_process, x86_linux_new_thread): New functions.
12721 (x86_linux_prepare_to_resume): New function.
12722 (the_low_target): Add entries for insert_point, remove_point,
12723 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12725 * server.c (debug_hw_points): New global.
12726 (monitor_show_help): Document set debug-hw-points.
12727 (handle_query): Process "set debug-hw-points".
12728 * server.h (debug_hw_points): Declare.
12729 (paddress): Declare.
12730 * utils.c (NUMCELLS, CELLSIZE): New macros.
12731 (get_sell, xsnprintf, paddress): New functions.
12732 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12733 remove_point, stopped_by_watchpoint, stopped_data_address.
12734 * win32-i386-low.c: Include i386-low.h.
12735 (debug_reg_state): Replaces dr.
12736 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12737 (i386_dr_low_get_status): New function.
12738 (i386_insert_point, i386_remove_point): New functions.
12739 (i386_stopped_by_watchpoint): New function.
12740 (i386_stopped_data_address): New function.
12741 (i386_initial_stuff): Update.
12742 (get_thread_context,set_thread_context,i386_thread_added): Update.
12743 (the_low_target): Add entries for insert_point,
12744 remove_point, stopped_by_watchpoint, stopped_data_address.
12745 * win32-low.c (win32_insert_watchpoint): New function.
12746 (win32_remove_watchpoint): New function.
12747 (win32_stopped_by_watchpoint): New function.
12748 (win32_stopped_data_address): New function.
12749 (win32_target_ops): Add entries for insert_watchpoint,
12750 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12751 * win32-low.h (win32_target_ops): New members insert_point,
12752 remove_point, stopped_by_watchpoint, stopped_data_address.
12754 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12756 * server.c (process_serial_event): Re-return unsupported, not
12757 error, if the type isn't recognized. Re-allow supporting only
12758 insert or remove packets. Also call require_running for
12759 breakpoints. Add missing break statement to default case. Tidy.
12760 * target.h (struct target_ops): Rename insert_watchpoint to
12761 insert_point, and remove_watchpoint to remove_point.
12763 * linux-low.h (struct linux_target_ops): Likewise.
12764 * linux-low.c (linux_insert_watchpoint): Rename to ...
12765 (linux_insert_point): ... this. Adjust.
12766 (linux_remove_watchpoint): Rename to ...
12767 (linux_remove_point): ... this. Adjust.
12768 (linux_target_ops): Adjust.
12769 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12770 (cris_insert_point): ... this.
12771 (cris_remove_watchpoint): Rename to ...
12772 (cris_remove_point): ... this.
12773 (the_low_target): Adjust.
12775 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12777 * server.c (handle_v_kill): Pass signal_pid to
12778 kill_inferior if multi_process is zero.
12780 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12782 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12783 * target.h (target_ops): Comment for *_watchpoint to make it clear
12784 the functions can get types '0' and '1'.
12786 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12788 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12789 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12790 * regcache.c (get_regcache): Likewise.
12791 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12792 * win32-low.c (child_fetch_inferior_registers): Remove check for
12795 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12796 Pedro Alves <pedro@codesourcery.com>
12798 * target.h (struct target_ops) <supports_multi_process>: New
12800 (target_supports_multi_process): New.
12801 * server.c (handle_query): Even if GDB reports support, only
12802 enable multi-process if the target also supports it. Report
12803 multi-process support only if the target backend supports it.
12804 * linux-low.c (linux_supports_multi_process): New function.
12805 (linux_target_ops): Install it as target_supports_multi_process
12808 2009-05-24 Doug Evans <dje@google.com>
12810 Global renaming of find_thread_pid to find_thread_ptid.
12811 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12812 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12813 All callers updated.
12815 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12816 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12819 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12820 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12821 (linux_resume_one_lwp): Ditto.
12823 2009-05-23 Doug Evans <dje@google.com>
12825 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12826 from struct inferior_list_entry * to struct lwp_info *.
12827 All callers updated.
12829 2009-05-13 Doug Evans <dje@google.com>
12831 * linux-x86-low.c: Don't include assert.h.
12832 (x86_siginfo_fixup): Use fatal, not assert.
12833 (x86_arch_setup): Fix comment.
12835 2009-05-12 Doug Evans <dje@google.com>
12837 Biarch support for i386/amd64 gdbserver.
12838 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12839 Add linux-x86-low.c.
12840 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12841 (linux-x86-low.o): Add.
12842 * linux-x86-64-low.c: Delete.
12843 * linux-i386-low.c: Delete.
12844 * linux-x86-low.c: New file.
12845 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12847 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12849 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12850 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12851 (linux_child_pid_to_exec_file): New function.
12852 (elf_64_header_p, elf_64_file_p): New functions.
12853 (siginfo_fixup): New function.
12854 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12855 give target a chance to convert layout.
12856 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12857 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12859 2009-05-07 Doug Evans <dje@google.com>
12861 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12862 (regsets_store_inferior_registers): Ditto.
12864 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12868 * linux-low.c (must_set_ptrace_flags): Delete.
12869 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12871 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12872 `lwp->must_set_ptrace_flags' instead.
12873 (linux_wait_for_event_1): Set ptrace options here.
12874 (linux_wait_1): ... not here.
12876 2009-04-30 Doug Evans <dje@google.com>
12878 * inferiors.c (started_inferior_callback): New function.
12879 (attached_inferior_callback): New function.
12880 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12881 * server.c (print_started_pid, print_attached_pid): New functions.
12882 (detach_or_kill_for_exit): New function.
12883 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12884 * server.h (have_started_inferiors_p): Declare.
12885 (have_attached_inferiors_p): Declare.
12887 * inferiors.c (remove_process): Fix memory leak, free process.
12888 * linux-low.c (linux_remove_process): New function.
12889 (linux_kill): Call it instead of remove_process.
12890 (linux_detach, linux_wait_1): Ditto.
12892 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12894 * configure.srv: Add x86 Windows CE target.
12896 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12898 * inferiors.c (get_thread_process): Make global.
12899 * server.h (get_thread_process): Add prototype.
12900 * thread-db.c (find_one_thread): Use get_thread_process
12901 instead of current_process.
12902 (thread_db_get_tls_address): Do not crash if called when
12903 thread layer is not yet initialized.
12905 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12907 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12908 * spu-low.c (current_tid): Rename to ...
12909 (current_ptid): ... this.
12910 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12911 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12912 ptid_get_lwp (current_ptid) instead of current_tid.
12913 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12914 instead of current_tid. Use find_process_pid to verify pid
12915 argument is valid. Pass proper argument to remove_process.
12916 (spu_thread_alive): Compare current_ptid instead of current_tid.
12917 (spu_resume): Likewise.
12919 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12921 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12924 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12926 Implement the multiprocess extensions, and add linux multiprocess
12929 * server.h (ULONGEST): Declare.
12930 (struct ptid, ptid_t): New.
12931 (minus_one_ptid, null_ptid): Declare.
12932 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12933 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12934 (struct inferior_list_entry): Change `id' type from unsigned from
12936 (struct sym_cache, struct breakpoint, struct
12937 process_info_private): Forward declare.
12938 (struct process_info): Declare.
12939 (current_process): Declare.
12940 (all_processes): Declare.
12941 (initialize_inferiors): Declare.
12942 (add_thread): Adjust to use ptid_t.
12943 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12944 (add_process, remove_process, find_thread_pid): Declare.
12945 (find_inferior_id): Adjust to use ptid_t.
12946 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12947 (multi_process): Declare.
12948 (push_event): Adjust to use ptid_t.
12949 (read_ptid, write_ptid): Declare.
12950 (prepare_resume_reply): Adjust to use ptid_t.
12951 (clear_symbol_cache): Declare.
12952 * inferiors.c (all_processes): New.
12953 (null_ptid, minus_one_ptid): New.
12954 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12955 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12956 (add_thread): Change unsigned long to ptid. Remove gdb_id
12958 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12959 (gdb_id_to_thread): Rename to ...
12960 (find_thread_pid): ... this. Change unsigned long to ptid.
12961 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12962 (loaded_dll, pull_pid_from_list): Adjust.
12963 (add_process, remove_process, find_process_pid)
12964 (get_thread_process, current_process, initialize_inferiors): New.
12965 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12966 (struct target_waitstatus) <related_pid>: Ditto.
12967 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12968 return type to int.
12969 (struct target_ops) <join>: Add `pid' argument.
12970 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12971 (struct target_ops) <wait>: Add `ptid' field. Change return type
12973 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12974 (mywait): Add `ptid' argument. Change return type to ptid_t.
12975 (target_pid_to_str): Declare.
12976 * target.c (set_desired_inferior): Adjust to use ptids.
12977 (mywait): Add new `ptid' argument. Adjust.
12978 (target_pid_to_str): New.
12979 * mem-break.h (free_all_breakpoints): Declare.
12980 * mem-break.c (breakpoints): Delelete.
12981 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12982 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12983 to use per-process breakpoint list.
12984 (free_all_breakpoints): New.
12985 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12986 (symbol_cache, all_symbols_looked_up): Delete.
12988 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12990 (prepare_resume_reply): Change ptid argument's type from unsigned
12991 long to ptid_t. Adjust. Implement W;process and X;process.
12992 (free_sym_cache, clear_symbol_cache): New.
12993 (look_up_one_symbol): Adjust to per-process symbol cache. *
12994 * server.c (cont_thread, general_thread, step_thread): Change type
12996 (attached): Delete.
12997 (multi_process): New.
12998 (last_ptid): Change type to ptid_t.
12999 (struct vstop_notif) <ptid>: Change type to ptid_t.
13000 (queue_stop_reply, push_event): Change `ptid' argument's type to
13002 (discard_queued_stop_replies): Add `pid' argument.
13003 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13004 changes. Don't reference the `attached' global.
13005 (attach_inferior): Adjust to mywait interface changes.
13006 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13007 features. Handle and report "multiprocess+". Handle
13009 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13011 (handle_v_kill): New.
13012 (handle_v_stopped): Adjust to use target_pid_to_str.
13013 (handle_v_requests): Allow multiple attaches and runs when
13014 multiprocess extensions are in effect. Handle "vKill".
13015 (myresume): Adjust to use ptids.
13016 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13017 (handle_status): Adjust to discard_queued_stop_replies interface
13019 (first_thread_of, kill_inferior_callback)
13020 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13021 (main): Call initialize_inferiors. Adjust to use ptids, killing
13022 and detaching from all inferiors. Handle multiprocess packet
13024 * linux-low.h: Include gdb_proc_service.h.
13025 (struct process_info_private): New.
13026 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13027 <lwpid_of>: Use ptid_get_lwp.
13028 (get_lwp_thread): Adjust.
13029 (struct lwp_info): Add `dead' member.
13030 (find_lwp_pid): Declare.
13031 * linux-low.c (thread_db_active): Delete.
13032 (new_inferior): Adjust comment.
13033 (inferior_pid): Delete.
13034 (linux_add_process): New.
13035 (handle_extended_wait): Adjust.
13036 (add_lwp): Change unsigned long to ptid.
13037 (linux_create_inferior): Add process to processes table. Adjust
13038 to use ptids. Don't set new_inferior here.
13039 (linux_attach_lwp): Rename to ...
13040 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13041 it. Adjust to use ptids.
13042 (linux_attach_lwp): New.
13043 (linux_attach): Add process to processes table. Don't set
13045 (struct counter): New.
13046 (second_thread_of_pid_p, last_thread_of_process_p): New.
13047 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13048 multiple processes.
13049 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13050 processes. Remove process from process table.
13051 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13052 to multiple processes.
13053 (any_thread_of): New.
13054 (linux_detach): Add `pid' argument, and handle it. Remove process
13055 from processes table.
13056 (linux_join): Add `pid' argument. Handle it.
13057 (linux_thread_alive): Change unsighed long argument to ptid_t.
13058 Consider dead lwps as not being alive.
13059 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13060 threads we're not interested in.
13061 (same_lwp, find_lwp_pid): New.
13062 (linux_wait_for_lwp): Change `pid' argument's type from int to
13064 (linux_wait_for_event): Rename to ...
13065 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13066 from int to ptid_t. Adjust.
13067 (linux_wait_for_event): New.
13068 (linux_wait_1): Add `ptid' argument. Change return type to
13069 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13070 that exit from the process table.
13071 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13073 (mark_lwp_dead): New.
13074 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13075 stopping all threads, mark its main lwp as dead.
13076 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13078 (fetch_register, usr_store_inferior_registers)
13079 (regsets_fetch_inferior_registers)
13080 (regsets_store_inferior_registers, linux_read_memory)
13081 (linux_write_memory): Inline `inferior_pid'.
13082 (linux_look_up_symbols): Adjust to use per-process
13083 `thread_db_active'.
13084 (linux_request_interrupt): Adjust to use ptids.
13085 (linux_read_auxv): Inline `inferior_pid'.
13086 (initialize_low): Don't reference thread_db_active.
13087 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13088 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13089 (ps_getpid): Return the pid of the current inferior.
13090 * thread-db.c (proc_handle, thread_agent): Delete.
13091 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13093 (find_one_thread): Change argument type to ptid_t. Adjust to
13095 (maybe_attach_thread): Adjust to per-process data and ptids.
13096 (thread_db_find_new_threads): Ditto.
13097 (thread_db_init): Ditto.
13098 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13099 processes table. Adjust to use ptids.
13100 (spu_kill, spu_detach): Adjust interface. Remove process from
13102 (spu_join, spu_thread_alive): Adjust interface.
13103 (spu_wait): Adjust interface. Remove process from processes
13104 table. Adjust to use ptids.
13105 * win32-low.c (current_inferior_tid): Delete.
13106 (current_inferior_ptid): New.
13107 (debug_event_ptid): New.
13108 (thread_rec): Take a ptid. Adjust.
13109 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13110 (child_delete_thread): Ditto.
13111 (do_initial_child_stuff): Add `attached' argument. Add process to
13113 (child_fetch_inferior_registers, child_store_inferior_registers):
13115 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13116 (win32_attach): Pass 1 to do_initial_child_stuff.
13117 (win32_kill): Adjust interface. Remove process from processes
13119 (win32_detach): Ditto.
13120 (win32_join): Adjust interface.
13121 (win32_thread_alive): Take a ptid.
13122 (win32_resume): Adjust to use ptids.
13123 (get_child_debug_event): Ditto.
13124 (win32_wait): Adjust interface. Remove exiting process from
13127 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13129 Non-stop mode support.
13131 * server.h (non_stop): Declare.
13132 (gdb_client_data, handler_func): Declare.
13133 (delete_file_handler, add_file_handler, start_event_loop):
13135 (handle_serial_event, handle_target_event, push_event)
13136 (putpkt_notif): Declare.
13137 * target.h (enum resume_kind): New.
13138 (struct thread_resume): Replace `step' field by `kind' field.
13139 (TARGET_WNOHANG): Define.
13140 (struct target_ops) <wait>: Add `options' argument.
13141 <supports_non_stop, async, start_non_stop>: New fields.
13142 (target_supports_non_stop, target_async): New.
13143 (start_non_stop): Declare.
13144 (mywait): Add `options' argument.
13145 * target.c (mywait): Add `options' argument. Print child exit
13146 notifications here.
13147 (start_non_stop): New.
13148 * server.c (non_stop, own_buf, mem_buf): New globals.
13149 (struct vstop_notif): New.
13150 (notif_queue): New global.
13151 (queue_stop_reply, push_event, discard_queued_stop_replies)
13152 (send_next_stop_reply): New.
13153 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13155 (attach_inferior): In non-stop mode, don't wait for the target
13157 (handle_general_set): Handle QNonStop.
13158 (handle_query): When handling qC, return the current general
13159 thread, instead of the first thread of the list.
13160 (handle_query): If the backend supports non-stop mode, include
13161 QNonStop+ in the qSupported query response.
13162 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13164 (handle_v_attach, handle_v_run): Handle non-stop mode.
13165 (handle_v_stopped): New.
13166 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13167 (myresume): Adjust to use resume_kind. Handle non-stop.
13168 (queue_stop_reply_callback): New.
13169 (handle_status): Handle non-stop mode.
13170 (main): Clear non_stop flag on reconnection. Use the event-loop.
13171 Refactor serial protocol handling from here ...
13172 (process_serial_event): ... to this new function. When GDB
13173 selects any thread, select one here. In non-stop mode, wait until
13174 GDB acks all pending events before exiting.
13175 (handle_serial_event, handle_target_event): New.
13176 * remote-utils.c (remote_open): Install remote_desc in the event
13178 (remote_close): Remove remote_desc from the event loop.
13179 (putpkt_binary): Rename to...
13180 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13181 (putpkt_binary): New as wrapper around putpkt_binary_1.
13182 (putpkt_notif): New.
13183 (prepare_resume_reply): In non-stop mode, don't change the
13185 * event-loop.c: New.
13186 * Makefile.in (OBJ): Add event-loop.o.
13187 (event-loop.o): New rule.
13189 * linux-low.h (pid_of): Moved here.
13191 (get_lwp_thread): Use lwpid_of.
13192 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13193 * linux-low.c (pid_of): Delete.
13194 (inferior_pid): Use lwpid_of.
13195 (linux_event_pipe): New.
13196 (target_is_async_p): New.
13198 (handle_extended_wait): Use lwpid_of.
13199 (add_lwp): Don't set lwpid field.
13200 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13201 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13202 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13203 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13204 first. Adjust to linux_wait_for_event interface changes. Use
13206 (linux_detach): Don't delete the main lwp here.
13207 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13208 (status_pending_p): Don't consider explicitly suspended lwps.
13209 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13210 pointer. Add OPTIONS argument. Change return type to int. Use
13211 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13212 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13213 pointer. Add status pointer argument. Return a pid instead of a
13214 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13215 changes. In non-stop mode, don't switch to a random thread.
13216 (linux_wait): Rename to...
13217 (linux_wait_1): ... this. Add target_options argument, and handle
13218 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13219 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13220 clean exit and signal exit code. Don't stop all threads in
13221 non-stop mode. In all-stop mode, only stop all threads when
13222 reporting a stop to GDB. Handle explicit thread stop requests.
13223 (async_file_flush, async_file_mark): New.
13225 (send_sigstop): Use lwpid_of.
13226 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13227 interface changes. In non-stop mode, don't switch to a random
13229 (linux_resume_one_lwp): Use lwpid_of.
13230 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13231 (linux_resume_one_thread): ... this. Handle resume_stop. In
13232 non-stop mode, don't look for pending flag in all threads.
13233 (resume_status_pending_p): Don't consider explicitly suspended
13235 (my_waitpid): Reimplement. Emulate __WALL.
13236 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13238 (sigchld_handler, linux_supports_non_stop, linux_async)
13239 (linux_start_non_stop): New.
13240 (linux_target_ops): Register linux_supports_non_stop, linux_async
13241 and linux_start_non_stop.
13242 (initialize_low): Install SIGCHLD handler.
13243 * thread-db.c (thread_db_create_event, find_one_thread)
13244 (thread_db_get_tls_address): Use lwpid_of.
13245 * win32-low.c (win32_detach): Adjust to use resume_kind.
13246 (win32_wait): Add `options' argument.
13247 * spu-low.c (spu_resume): Adjust to use resume_kind.
13248 (spu_wait): Add `options' argument.
13250 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13252 Decouple target code from remote protocol.
13254 * target.h (enum target_waitkind): New.
13255 (struct target_waitstatus): New.
13256 (struct target_ops) <wait>: Return an unsigned long. Take a
13257 target_waitstatus pointer instead of a char pointer.
13258 (mywait): Likewise.
13259 * target.c (mywait): Change prototype to return an unsigned long.
13260 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13261 * server.h (thread_from_wait, old_thread_from_wait): Delete
13263 (prepare_resume_reply): Change prototype to take a
13265 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13266 (last_status, last_ptid): New.
13267 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13268 pid instead of a signal.
13269 (attach_inferior): Remove "status" and "signal" parameters.
13271 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13273 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13274 (handle_v_requests, myresume): Remove "status" and "signal"
13275 parameters. Adjust.
13276 (handle_status): New.
13277 (main): Delete local `status'. Adjust.
13278 * remote-utils.c: Include target.h.
13279 (prepare_resume_reply): Change prototype to take a
13280 target_waitstatus. Adjust.
13282 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13284 * spu-low.c (spu_wait): Adjust.
13285 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13287 (win32_wait): Adjust.
13289 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13291 * target.h (struct thread_resume): Delete leave_stopped member.
13292 (struct target_ops): Add a `n' argument to the `resume' callback.
13293 * server.c (start_inferior): Adjust.
13294 (handle_v_cont, myresume): Adjust.
13295 * linux-low.c (check_removed_breakpoint): Adjust to resume
13296 interface change, and to removed leave_stopped field.
13297 (resume_ptr): Delete.
13298 (struct thread_resume_array): New.
13299 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13300 resume interface change.
13301 (linux_continue_one_thread, linux_queue_one_thread)
13302 (resume_status_pending_p): Check if the resume field is NULL
13303 instead of checking the leave_stopped member.
13304 (linux_resume): Adjust to the target resume interface change.
13305 * spu-low.c (spu_resume): Adjust to the target resume interface
13307 * win32-low.c (win32_detach, win32_resume): Ditto.
13309 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13311 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13313 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13315 (linux_continue_one_thread): Only preserve the stepping flag if
13316 there's a pending breakpoint.
13318 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13320 * server.c (main): After the inferior having exited, call
13321 remote_close before exiting gdbserver.
13323 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13325 Fix size of FPSCR in Power 7 processors.
13326 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13327 (PPC_FEATURE_HAS_DFP): New #define.
13328 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13331 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13333 * server.c (handle_query) Whitespace and formatting.
13335 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13337 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13338 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13339 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13340 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13341 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13342 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13343 Makefile.in, configure.ac: Fix whitespace throughout.
13344 * configure: Regenerate.
13346 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13348 * inferiors.c (find_inferior): Make it safe for the callback
13349 function to delete the currently iterated inferior.
13351 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13353 * Makefile.in (linuw_low_h): Move higher.
13354 (thread-db.o): Depend on $(linux_low_h).
13356 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13358 Rename "process" to "lwp" throughout.
13360 * linux-low.c (all_processes): Rename to...
13361 (all_lwps): ... this.
13362 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13363 (add_process): Rename to ...
13364 (add_lwp): ... this. Adjust.
13365 (linux_create_inferior): Adjust.
13366 (linux_attach_lwp): Adjust.
13367 (linux_attach): Adjust.
13368 (linux_kill_one_process): Rename to ...
13369 (linux_kill_one_lwp): ... this. Adjust.
13370 (linux_kill): Adjust.
13371 (linux_detach_one_process): Rename to ...
13372 (linux_detach_one_lwp): ... this. Adjust.
13373 (linux_detach): Adjust.
13374 (check_removed_breakpoint): Adjust.
13375 (status_pending_p): Adjust.
13376 (linux_wait_for_process): Rename to ...
13377 (linux_wait_for_lwp): ... this. Adjust.
13378 (linux_wait_for_event): Adjust.
13379 (send_sigstop): Adjust.
13380 (wait_for_sigstop): Adjust.
13381 (stop_all_processes): Rename to ...
13382 (stop_all_lwps): ... this.
13383 (linux_resume_one_process): Rename to ...
13384 (linux_resume_one_lwp): ... this. Adjust.
13385 (linux_set_resume_request, linux_continue_one_thread)
13386 (linux_queue_one_thread, resume_status_pending_p)
13387 (usr_store_inferior_registers, regsets_store_inferior_registers)
13388 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13390 * linux-low.h (get_process): Rename to ...
13391 (get_lwp): ... this. Adjust.
13392 (get_thread_process): Rename to ...
13393 (get_thread_lwp): ... this. Adjust.
13394 (get_process_thread): Rename to ...
13395 (get_lwp_thread): ... this. Adjust.
13396 (struct process_info): Rename to ...
13397 (struct lwp_info): ... this.
13398 (all_processes): Rename to ...
13399 (all_lwps): ... this.
13400 * proc-service.c (ps_lgetregs): Adjust.
13401 * thread-db.c (thread_db_create_event, find_one_thread)
13402 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13404 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13406 * server.c (handle_query): Handle "qAttached".
13408 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13410 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13411 GPLv3, update license URL.
13413 2009-03-01 Doug Evans <dje@google.com>
13415 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13416 (server_h): Add gdb_signals.h.
13417 (signals.o): Update.
13418 * server.h (target_signal_from_host,target_signal_to_host_p)
13419 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13421 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13423 * remote-utils.c (getpkt): Also generate remote-debug
13424 information if noack_mode is set.
13426 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13428 * server.c (handle_query): Report qXfer:siginfo:read and
13429 qXfer:siginfo:write as supported and handle them.
13430 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13431 * linux-low.c (linux_xfer_siginfo): New.
13432 (linux_target_ops): Set it.
13434 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13436 * server.c (gdbserver_usage): Mention --remote-debug.
13437 (main): Accept '--remote-debug' switch.
13439 2009-01-18 Doug Evans <dje@google.com>
13441 * regcache.c (new_register_cache): No need to check result of xcalloc.
13442 * server.c (handle_search_memory): Back out calls to xmalloc,
13443 result is checked and error is returned to user upon failure.
13444 (handle_query): Ditto. Add more checks for result of malloc.
13445 (handle_v_cont): Check result of malloc, report error back to
13447 (handle_v_run): Ditto. Call freeargv.
13448 * server.h (freeargv): Declare.
13449 * utils.c (freeargv): New fn.
13451 2009-01-15 Doug Evans <dje@google.com>
13453 * gdbreplay.c (perror_with_name): Make arg const char *.
13454 * server.h (target_signal_to_name): Make return type const char *.
13455 * thread-db.c (thread_db_err_str): Make return type const char *.
13456 * utils.c (perror_with_name): Make arg const char *.
13458 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13460 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13461 when handling a EXIT_PROCESS_DEBUG_EVENT.
13463 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13465 * gdbreplay.c (gdbreplay_version): Update copyright year.
13466 * server.c (gdbserver_version): Likewise.
13468 2009-01-05 Doug Evans <dje@google.com>
13470 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13471 (handle_extended_wait): Improve comment.
13473 2008-12-13 Doug Evans <dje@google.com>
13475 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13476 * server.h (ATTR_MALLOC): New macro.
13477 (xmalloc,xcalloc,xstrdup): Declare.
13478 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13479 * inferiors.c: Ditto.
13480 * linux-low.c: Ditto.
13481 * mem-break.c: Ditto.
13482 * regcache.c: Ditto.
13483 * remote-utils.c: Ditto.
13486 * win32-low.c: Ditto.
13488 2008-12-12 Doug Evans <dje@google.com>
13490 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13491 in debugging printf.
13493 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13495 2008-12-09 Doug Evans <dje@google.com>
13497 * linux-low.h (struct process_info): Delete member tid, unused.
13498 * thread-db.c (find_one_thread): Update.
13499 (maybe_attach_thread): Update.
13501 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13503 * target.h (struct target_ops): Add qxfer_osdata member.
13504 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13506 (linux_qxfer_osdata): New functions.
13507 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13509 * server.c (handle_query): Handle "qXfer:osdata:read:".
13510 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13511 (buffer_xml_printf): New functions.
13512 * server.h (struct buffer): New.
13513 (buffer_grow_str, buffer_grow_str0): New macros.
13514 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13515 (buffer_xml_printf): Declare.
13517 2008-11-24 Doug Evans <dje@google.com>
13519 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13521 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13523 * server.c (handle_v_run): Always use the supplied argument list.
13525 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13527 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13528 (xtensa_regmap_table): Add entry for scompare1.
13530 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13532 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13533 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13534 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13535 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13536 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13537 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13538 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13539 XML target descriptions.
13540 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13541 when inferior is running on an ISA 2.05 or later processor. Add
13542 special case to return offset for full 64-bit slot of FPSCR when
13545 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13547 * Makefile.in (SFILES, clean): Added sparc64 files.
13548 (reg-sparc64.o, reg-sparc64.c): New.
13549 * configure.srv (sparc*-*-linux*): New configuration.
13550 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13551 syscall arguments for SPARC.
13552 (regsets_store_inferior_registers): Likewise.
13553 * linux-sparc-low.c: New file.
13555 2008-10-21 Doug Evans <dje@google.com>
13557 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13558 (READLINE_DIR,READLINE_DEP): Delete.
13559 (INTERNAL_CFLAGS): Update.
13560 (LINTFLAGS): Update.
13562 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13564 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13565 whole argv from the last run, not just argv[0].
13567 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13569 * regcache.c (new_register_cache): Return NULL if the register
13570 cache size isn't known yet.
13571 (free_register_cache): Avoid dereferencing a NULL regcache.
13573 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13575 * configure.srv: Merge MIPS and MIPS64.
13577 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13579 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13581 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13583 * Makefile.in: Add required vsx dependencies.
13585 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13586 Declare init_registers_powerpc_vsx32l.
13587 Declare init_registers_powerpc_vsx64l.
13588 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13589 (ppc_arch_setup): Check for VSX in hwcap.
13590 (ppc_fill_vsxregset): New function.
13591 (ppc_store_vsxregset): New function.
13592 Add new VSX entry in regset_info target_regsets.
13594 * configure.srv: Add new VSX dependencies.
13596 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13598 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13599 (remote_open): Set or clear transport_is_reliable.
13600 (putpkt_binary): Don't expect acks in noack mode.
13601 (getpkt): Don't send ack/nac in noack mode.
13602 * server.c (handle_general_set): Handle QStartNoAckMode.
13603 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13605 (main): Reset noack_mode on every connection.
13606 * server.h (noack_mode): Declare.
13608 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13610 * Makefile.in (GDBREPLAY_OBS): New variable.
13611 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13613 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13614 Daniel Jacobowitz <dan@codesourcery.com>
13616 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13617 (usr_store_inferior_registers): Likewise.
13618 (regsets_store_inferior_registers): Likewise.
13620 2008-07-31 Rolf Jansen <rj@surtec.com>
13621 Pedro Alves <pedro@codesourcery.com>
13623 * configure.ac: Check for memmem declaration.
13624 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13625 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13626 (disable_packet_qfThreadInfo): Unconditionally compile.
13627 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13628 * configure, config.in: Regenerate.
13630 2008-07-28 Doug Kwan <dougkwan@google.com>
13632 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13633 (linux_write_memory): Remove declaration of errno.
13635 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13637 * linux-low.c (handle_extended_wait): Do not use "status"
13638 variable uninitialized.
13640 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13642 * server.c (handle_v_attach): Inhibit reporting dll changes.
13644 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13646 * remote-utils.c (prepare_resume_reply): If requested, don't
13647 output "thread:TID" in the T stop reply.
13649 * server.c (disable_packet_vCont, disable_packet_Tthread)
13650 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13651 (handle_query): If requested, disable support for qC, qfThreadInfo
13653 (handle_v_requests): If requested, disable support for vCont.
13654 (gdbserver_show_disableable): New.
13655 (main): Handle --disable-packet and --disable-packet=LIST.
13657 * server.h (disable_packet_vCont, disable_packet_Tthread)
13658 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13660 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13662 * server.c (gdbserver_usage): Mention --version.
13664 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13666 * Makefile.in (gdbreplay.o): New rule.
13668 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13670 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13671 message, not gdbserver.
13673 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13674 Nathan Sidwell <nathan@codesourcery.com>
13675 Joseph Myers <joseph@codesourcery.com>
13677 * acinclude.m4: Include ../../config/acx.m4.
13678 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13679 * configure, config.in: Regenerate.
13680 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13681 * server.c (gdbserver_version): Print PKGVERSION.
13682 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13683 (main): Adjust gdbserver_usage calls.
13684 * gdbreplay.c (version, host_name): Add declarations.
13685 (gdbreplay_version, gdbreplay_usage): New.
13686 (main): Accept --version and --help options.
13688 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13690 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13691 (arm_breakpoint_at): Handle Thumb.
13692 (the_low_target): Add comment.
13694 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13696 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13698 2008-05-09 Doug Evans <dje@google.com>
13700 * server.h (decode_search_memory_packet): Declare.
13701 * remote-utils.c (decode_search_memory_packet): New fn.
13702 * server.c (handle_search_memory_1): New fn.
13703 (handle_search_memory): New fn.
13704 (handle_query): Process qSearch:memory packets.
13706 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13708 * regcache.c (registers_length): Remove.
13709 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13710 full register packet.
13711 * regcache.h (registers_length): Remove prototype.
13712 * server.h (PBUFSIZ): Define to 16384.
13714 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13716 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13717 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13718 powerpc-64l.o, and powerpc-altivec64l.o.
13719 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13720 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13721 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13722 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13723 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13726 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13727 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13728 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13729 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13730 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13731 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13732 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13733 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13734 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13735 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13738 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13739 (init_registers_powerpc_32l): ... this new prototype.
13740 (init_registers_powerpc_32): Remove, replace by ...
13741 (init_registers_powerpc_altivec32l): ... this new prototype.
13742 (init_registers_powerpc_e500): Remove, replace by ...
13743 (init_registers_powerpc_e500l): ... this new prototype.
13744 (init_registers_ppc64): Remove, replace by ...
13745 (init_registers_powerpc_64l): ... this new prototype.
13746 (init_registers_powerpc_64): Remove, replace by ...
13747 (init_registers_powerpc_altivec64l): ... this new prototype.
13748 (ppc_num_regs): Set to 73.
13749 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13750 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13751 (ppc_cannot_store_register): Handle orig_r3 and trap.
13752 (ppc_arch_setup): Update init_registers_... calls.
13753 (ppc_fill_gregset): Handle orig_r3 and trap.
13755 * inferiors.c (clear_inferiors): Reset current_inferior.
13757 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13759 * acinclude.m4: Add override.m4.
13760 * configure: Regenerate.
13762 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13764 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13765 initial call to init_register_ppc64.
13767 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13769 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13770 single powerpc*-*-linux* case.
13771 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13773 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13775 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13776 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13778 * linux-ppc-low.c: Include <elf.h>.
13779 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13780 (ppc_hwcap): New global variable.
13781 (ppc_regmap): Remove __SPE__ #ifdef sections.
13782 (ppc_regmap_e500): New global variable.
13783 (ppc_cannot_store_register): Update __SPE__ special case.
13784 (ppc_get_hwcap): New function.
13785 (ppc_arch_setup): Use it to determine whether inferior supports
13786 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13787 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13788 Do not access registers if target does not support AltiVec.
13789 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13790 Do not access registers if target does not support SPE.
13791 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13793 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13795 * linux-low.c (disabled_regsets, num_regsets): New.
13796 (use_regsets_p): Delete.
13797 (linux_wait_for_process): Clear disabled_regsets.
13798 (regsets_fetch_inferior_registers): Check and set it.
13799 (regsets_store_inferior_registers): Likewise.
13800 (linux_fetch_registers, linux_store_registers): Do not use
13802 (initialize_low): Allocate disabled_regsets.
13804 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13806 * Makefile.in (LIBOBJS): New.
13807 (OBS): Use LIBOBJS.
13808 (memmem.o): New rule.
13809 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13810 * configure: Regenerated.
13812 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13814 * server.c (handle_query): Never return "unsupported" for
13815 qXfer:features:read queries.
13817 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13819 * server.c (get_features_xml): Fix inverted condition.
13820 (handle_query): Always support qXfer:feature:read.
13822 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13824 * server.c (wrapper_argv): New.
13825 (start_inferior): Handle wrapper_argv. If set, expect an extra
13827 (gdbserver_usage): Document --wrapper.
13828 (main): Parse --wrapper.
13830 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13832 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13833 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13834 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13835 (ppc_set_pc): Likewise.
13836 (ppc_arch_setup): New function.
13837 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13838 of collect_register.
13839 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13841 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13843 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13844 instead of linux-ppc64-low.o.
13845 * linux-ppc64-low.c: Remove file.
13846 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13847 (linux-ppc64-low.o): Remove rule.
13849 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13850 (init_registers_powerpc_64): Likewise.
13851 (ppc_regmap): Conditionally define depending on __powerpc64__.
13852 (ppc_cannot_store_register): Do not special-case "fpscr" when
13853 compiled on __powerpc64__.
13854 (ppc_collect_ptrace_register): New function.
13855 (ppc_supply_ptrace_register): New function.
13856 (ppc_breakpoint): Change type to "unsigned int".
13857 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13858 (the_low_target): Conditionally provide initializers for the
13859 arch_setup member depending on __powerpc64__. Install
13860 collect_ptrace_register and supply_ptrace_register members.
13862 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13864 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13865 * server.c (gdbserver_xmltarget): Define.
13866 (get_features_xml): Use it to replace "target.xml" and arch_string.
13868 * configure.srv: Remove srv_xmltarget. Add XML files that were
13869 mentioned there to srv_xmlfiles instead. Remove conditional tests
13870 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13871 srv_xmlfiles and srv_regobj to include all possible choices.
13872 * configure.ac (srv_xmltarget): Remove.
13873 (srv_xmlfiles): Do not add "target.xml".
13874 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13875 checks for supplementary target information.
13876 * configure: Regenerate.
13877 * Makefile.in (XML_TARGET): Remove.
13878 (target.xml): Remove rule.
13879 (clean): Do not clean up target.xml.
13880 (.PRECIOUS): Do not mention target.xml.
13882 * target.h (struct target_ops): Remove arch_string member.
13883 * linux-low.c (linux_arch_string): Remove.
13884 (linux_target_ops): Remove arch_string initializer.
13885 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13886 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13887 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13888 * spu-low.c (spu_arch_string): Remove.
13889 (spu_target_ops): Remove arch_string initializer.
13890 * win32-low.c (win32_arch_string): Remove.
13891 (win32_target_ops): Remove arch_string initializer.
13892 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13893 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13894 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13896 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13898 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13899 by collect_ptrace_register and supply_ptrace_register hooks.
13900 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13901 instead of checking for the_low_target.left_pad_xfer.
13902 (usr_store_inferior_registers): Use collect_ptrace_register callback
13903 instead of checking for the_low_target.left_pad_xfer.
13905 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13906 (s390_supply_ptrace_register): Likewise.
13907 (s390_fill_gregset): Call s390_collect_ptrace_register.
13908 (the_low_target): Update.
13910 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13911 (ppc_supply_ptrace_register): Likewise.
13912 (the_low_target): Update.
13914 * linux-i386-low.c (the_low_target): Update.
13915 * linux-x86-64-low.c (the_low_target): Update.
13917 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13919 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13920 reg-s390.o and reg-s390x.o.
13922 * linux-low.c (new_inferior): New global variable.
13923 (linux_create_inferior, linux_attach): Set it.
13924 (linux_wait_for_process): Call the_low_target.arch_setup after the
13925 target has stopped for the first time.
13926 (initialize_low): Do not call the_low_target.arch_setup.
13928 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13929 (s390_set_pc): Likewise.
13930 (s390_arch_setup): New function.
13931 (the_low_target): Use s390_arch_setup as arch_setup routine.
13933 * regcache.c (realloc_register_cache): New function.
13934 (set_register_cache): Call it for each existing regcache.
13936 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13938 * server.h (init_registers): Remove prototype.
13940 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13941 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13942 instead of init_registers ().
13943 * linux-arm-low.c (init_registers_arm): Add prototype.
13944 (init_registers_arm_with_iwmmxt): Likewise.
13945 (the_low_target): Add initializer for arch_setup field.
13946 * linux-cris-low.c (init_registers_cris): Add prototype.
13947 (the_low_target): Add initializer for arch_setup field.
13948 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13949 (the_low_target): Add initializer for arch_setup field.
13950 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13951 (the_low_target): Add initializer for arch_setup field.
13952 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13953 (the_low_target): Add initializer for arch_setup field.
13954 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13955 (the_low_target): Add initializer for arch_setup field.
13956 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13957 (the_low_target): Add initializer for arch_setup field.
13958 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13959 (init_registers_mips64_linux): Likewise.
13960 (the_low_target): Add initializer for arch_setup field.
13961 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13962 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13963 (the_low_target): Add initializer for arch_setup field.
13964 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13965 (init_registers_powerpc_64): Likewise.
13966 (the_low_target): Add initializer for arch_setup field.
13967 * linux-s390-low.c (init_registers_s390): Add prototype.
13968 (init_registers_s390x): Likewise.
13969 (the_low_target): Add initializer for arch_setup field.
13970 * linux-sh-low.c (init_registers_sh): Add prototype.
13971 (the_low_target): Add initializer for arch_setup field.
13972 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13973 (the_low_target): Add initializer for arch_setup field.
13974 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13975 (the_low_target): Add initializer for arch_setup field.
13977 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13978 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13979 instead of init_registers ().
13980 * win32-arm-low.c (init_registers_arm): Add prototype.
13981 (the_low_target): Add initializer for arch_setup field.
13982 * win32-i386-low.c (init_registers_i386): Add prototype.
13983 (the_low_target): Add initializer for arch_setup field.
13985 * spu-low.c (init_registers_spu): Add prototype.
13986 (initialize_low): Call initialie_registers_spu () instead of
13987 initialize_registers ().
13989 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13991 * server.c (handle_v_requests): When handling the vRun and vAttach
13992 packets, if already debugging a process, don't kill it. Return an
13995 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13997 * server.c (handle_query): Correct length check.
13999 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14001 * win32-low.c (do_initial_child_stuff): Add process handle
14002 parameter. Set current_process_handle and current_process_id from the
14003 parameters. Clear globals.
14004 (win32_create_inferior): Don't set current_process_handle and
14005 current_process_id here. Instead pass them on the call to
14006 do_initial_child_stuff.
14007 (win32_attach): Likewise.
14008 (win32_clear_inferiors): New.
14009 (win32_kill): Don't close the current process handle or the
14010 current thread handle here. Instead call win32_clear_inferiors.
14011 (win32_detach): Don't open a new handle to the process. Call
14012 win32_clear_inferiors.
14013 (win32_join): Don't rely on current_process_handle; open a new
14014 handle using the process id.
14015 (win32_wait): Call win32_clear_inferiors when the inferior process
14018 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14020 * server.c (monitor_show_help): Add "exit".
14022 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14024 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14025 (clean): Add reg-xtensa.c.
14026 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14027 * configure.srv (xtensa*-*-linux*) New target.
14028 * linux-xtensa-low.c: New.
14029 * xtensa-xtregs.c: New.
14031 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14033 * hostio.c: Don't include errno.h.
14034 (errno_to_fileio_errno): Move to hostio-errno.
14035 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14036 error number outputting to the target->hostio_last_error callback.
14037 (hostio_packet_error): Use FILEIO_EINVAL directly.
14038 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14039 calls to hostio_error.
14040 * hostio-errno.c: New.
14041 * server.h (hostio_last_error_from_errno): Declare.
14042 * target.h (target_ops): Add hostio_last_error member.
14043 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14044 as hostio_last_error handler.
14045 * spu-low.c (spu_target_ops): Likewise.
14046 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14047 (wince_hostio_last_error): New functions.
14048 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14049 as hostio_last_error handler.
14050 (win32_target_ops) [!_WIN32_WCE]: Register
14051 hostio_last_error_from_errno as hostio_last_error handler.
14052 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14053 (hostio-errno.o): New rule.
14054 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14055 * configure.srv (srv_hostio_err_objs): New variable. Default to
14057 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14058 * configure: Regenerate.
14060 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14062 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14063 (linux_kill, linux_detach): Clean up the process list.
14064 * remote-utils.c (remote_open): Improve port number parsing.
14065 (putpkt_binary, input_interrupt): Only send interrupts if the target
14067 * server.c (extended_protocol): Make static.
14068 (attached): Define earlier.
14069 (exit_requested, response_needed, program_argv): New variables.
14070 (target_running): New.
14071 (start_inferior): Clear attached here.
14072 (attach_inferior): Set attached here.
14073 (require_running): Define.
14074 (handle_query): Use require_running and target_running. Implement
14076 (handle_v_attach, handle_v_run): New.
14077 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14078 (gdbserver_usage): Update.
14079 (main): Redo argument parsing. Handle --debug and --multi. Handle
14080 --attach along with other options or after the port. Save
14081 program_argv. Support no initial program. Resynchronize
14082 communication with GDB after an error. Handle "monitor exit".
14083 Use require_running and target_running. Always allow the extended
14084 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14085 restart in extended mode.
14086 * README: Refer to the GDB manual. Update --attach usage.
14088 2007-12-20 Andreas Schwab <schwab@suse.de>
14090 * linux-low.c (STACK_SIZE): Define.
14091 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14092 (linux_test_for_tracefork): Likewise.
14094 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14096 * linux-low.c (linux_wait_for_event): Update messages. Do not
14097 reinsert auto-delete breakpoints.
14098 * mem-break.c (struct breakpoint): Change return type of handler to
14100 (set_breakpoint_at): Update handler type.
14101 (reinsert_breakpoint_handler): Return 1 instead of calling
14103 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14105 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14106 * mem-break.h (set_breakpoint_at): Update handler type.
14107 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14108 * win32-low.c (auto_delete_breakpoint): New.
14109 (get_child_debug_event): Use it.
14111 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14113 * configure.ac: Check for pread and pwrite.
14114 * hostio.c (handle_pread): Fall back to lseek and read.
14115 (handle_pwrite): Fall back to lseek and write.
14116 * config.in, configure: Regenerated.
14118 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14120 * server.c (myresume): Add own_buf argument.
14121 (main): Update calls.
14123 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14125 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14126 * remote-utils.c (remote_open): Do not call disable_async_io.
14127 (block_async_io): Delete.
14128 (unblock_async_io): Make static.
14129 (initialize_async_io): New.
14130 * server.c (handle_v_cont): Handle async I/O here.
14131 (myresume): Likewise. Move other common resume tasks here...
14132 (main): ... from here. Call initialize_async_io. Disable async
14133 I/O before the main loop.
14134 * server.h (initialize_async_io): Declare.
14135 (block_async_io, unblock_async_io): Delete prototypes.
14136 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14138 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14140 * remote-utils.c (readchar): Allow binary data in received messages.
14142 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14144 * win32-low.c (attaching): New global.
14145 (win32_create_inferior): Clear the `attaching' global.
14146 (win32_attach): Set the `attaching' global.
14147 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14148 attaching. Only set a breakpoint at the entry point if not
14151 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14153 * server.c (main): Don't report dll events on the initial
14154 connection on attaches.
14156 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14158 * server.c (main): Relax numerical bases supported for the pid of
14159 the --attach command line argument.
14161 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14163 * win32-low.c (win32_attach): Call OpenProcess before
14164 DebugActiveProcess, not after. Add last error output to error
14167 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14169 * win32-low.c (win32_get_thread_context)
14170 (win32_set_thread_context): New functions.
14171 (thread_rec): Use win32_get_thread_context.
14172 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14173 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14176 2007-12-03 Leo Zayas
14177 Pedro Alves <pedro_alves@portugalmail.pt>
14179 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14181 (child_add_thread): Minor cleanup.
14182 (child_continue): Resume artificially suspended threads before
14183 calling ContinueDebugEvent.
14184 (suspend_one_thread): New.
14185 (fake_breakpoint_event): New.
14186 (get_child_debug_event): Change return type to int. Check here if
14187 gdb sent an interrupt request. If a soft interrupt was requested,
14188 fake a breakpoint event. Return 0 if there is no event to handle,
14190 (win32_wait): Don't check here if gdb sent an interrupt request.
14191 Ensure there is a valid event to handle.
14192 (win32_request_interrupt): Add soft interruption method as last
14195 2007-12-03 Leo Zayas
14196 Pedro Alves <pedro_alves@portugalmail.pt>
14198 * win32-low.h (win32_thread_info): Add descriptions to the
14199 structure members. Replace `suspend_count' counter by a
14201 * win32-low.c (thread_rec): Update condition of when to get the
14202 context from the inferior. Rely on ContextFlags being set if it
14203 has already been retrieved. Only suspend the inferior thread if
14204 we haven't already. Warn if that fails.
14205 (continue_one_thread): s/suspend_count/suspended/. Only call
14206 ResumeThread once. Warn if that fails.
14208 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14210 * win32-low.c (win32_wait): Don't read from the inferior when it
14211 has already exited.
14213 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14215 * Makefile.in (win32_low_h): New variable.
14216 (win32-low.o): Add dependency on $(win32_low_h).
14217 (win32-arm-low.o, win32-i386-low.o): New rules.
14219 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14221 * hostio.c: Correct copyright year.
14223 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14225 * Makefile.in (OBS): Add hostio.o.
14226 (hostio.o): New rule.
14227 * server.h (handle_vFile): Declare.
14228 * hostio.c: New file.
14229 * server.c (handle_v_requests): Take packet_len and new_packet_len
14230 for binary packets. Call handle_vFile.
14231 (main): Update call to handle_v_requests.
14233 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14235 * linux-low.c: Include <sched.h>.
14237 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14239 * linux-low.c (linux_tracefork_grandchild): New.
14240 (linux_tracefork_child): Use clone.
14241 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14243 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14245 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14247 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14249 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14251 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14253 * inferiors.c (change_inferior_id): Delete.
14254 (add_pid_to_list, pull_pid_from_list): New.
14255 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14256 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14257 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14258 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14259 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14260 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14261 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14262 (using_threads): Always set to 1.
14263 (handle_extended_wait): New.
14264 (add_process): Do not set TID.
14265 (linux_create_inferior): Set must_set_ptrace_flags.
14266 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14267 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14268 (linux_thread_alive): Rename TID argument to LWPID.
14269 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14270 (linux_wait_for_event): Do not use TID or check using_threads. Update
14271 call to dead_thread_notify. Call handle_extended_wait.
14272 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14273 (send_sigstop): Delete sigstop_sent.
14274 (wait_for_sigstop): Avoid TID.
14275 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14276 (linux_test_for_tracefork): New.
14277 (linux_lookup_signals): Use thread_db_active and
14278 linux_supports_tracefork_flag.
14279 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14280 * linux-low.h (get_process_thread): Avoid TID.
14281 (struct process_ifo): Move thread_known and tid to the end. Remove
14283 (linux_attach_lwp, thread_db_init): Update prototypes.
14284 * server.h (change_inferior_id): Delete prototype.
14285 (add_pid_to_list, pull_pid_from_list): New prototypes.
14286 * thread-db.c (thread_db_use_events): New.
14287 (find_first_thread): Rename to...
14288 (find_one_thread): ...this. Update callers and messages. Do not
14289 call fatal. Check thread_db_use_events. Do not call
14290 change_inferior_id or new_thread_notify.
14291 (maybe_attach_thread): Update. Do not call new_thread_notify.
14292 (thread_db_init): Set thread_db_use_events. Check use_events.
14293 * utils.c (fatal, warning): Correct message prefix.
14295 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14297 * Makefile.in (clean): Remove new files.
14298 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14299 (powerpc-64.o, powerpc-64.c): New rules.
14300 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14301 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14303 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14305 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14306 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14307 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14308 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14309 (target_regsets): Add AltiVec and SPE register sets.
14310 * configure.ac: Check for AltiVec and SPE.
14311 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14312 (ppc_fill_vrregset, ppc_store_vrregset): New.
14313 (target_regsets): Add AltiVec register set.
14314 * configure: Regenerated.
14316 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14318 * linux-low.c (O_LARGEFILE): Define.
14319 (linux_read_memory): Use /proc/PID/mem.
14320 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14321 * configure, config.in: Regenerated.
14323 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14325 * linux-low.c (linux_wait_for_event): Do not pass signals while
14328 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14330 * win32-low.c (create_process): New.
14331 (win32_create_inferior): Use create_process instead of
14332 CreateProcess. If create_process failed retry appending an ".exe"
14333 suffix. Store the GetLastError result immediatelly after
14334 create_process calls and use it on the call to error.
14336 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14338 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14340 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14342 * configure.ac: Switch license to GPLv3.
14344 2007-08-01 Michael Snyder <msnyder@access-company.com>
14346 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14348 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14350 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14352 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14353 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14354 CloseToolhelp32Snapshot.
14355 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14356 CloseToolhelp32Snapshot.
14358 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14360 * server.c (main): Check for inferior exit before main loop.
14362 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14364 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14365 instead of on tmp_desc.
14367 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14368 Daniel Jacobowitz <dan@codesourcery.com>
14370 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14371 (add_thread): Minor cleanups.
14372 (clear_inferiors): Move lower in the file. Clear the DLL
14374 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14375 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14376 (xml_escape_text): New.
14377 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14379 (handle_v_cont): Report errors.
14380 (gdbserver_version): Update.
14381 (main): Correct size of own_buf. Do not report initial DLL events.
14382 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14383 (unloaded_dll, xml_escape_text): New.
14384 * win32-low.c (enum target_waitkind): Update comments.
14385 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14386 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14387 (win32_EnumProcessModules, win32_GetModuleInformation)
14388 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14389 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14390 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14391 (win32_Module32First, win32_Module32Next, load_toolhelp)
14392 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14393 (get_child_debug_event): Handle DLL events.
14394 (win32_wait): Likewise.
14396 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14398 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14399 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14401 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14403 * win32-low.c (handle_output_debug_string): Ignore event if not
14406 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14408 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14410 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14412 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14414 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14416 * inferiors.c (change_inferior_id): Add comment.
14417 * linux-low.c (check_removed_breakpoint): Add an early
14418 prototype. Improve debug output.
14419 (linux_attach): Doc update.
14420 (linux_detach_one_process, linux_detach): Clean up before releasing
14422 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14423 * linux-low.h (struct process_info): Doc improvement.
14424 * mem-break.c (delete_all_breakpoints): New.
14425 * mem-break.h (delete_all_breakpoints): New prototype.
14426 * thread-db.c (find_first_thread): New.
14427 (thread_db_create_event): Call it instead of
14428 thread_db_find_new_threads. Clean up unused variables.
14429 (maybe_attach_thread): Remove first thread handling.
14430 (thread_db_find_new_threads): Use find_first_thread.
14431 (thread_db_get_tls_address): Likewise.
14433 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14435 * thread-db.c (thread_db_find_new_threads): Add prototype.
14436 (thread_db_create_event): Check for the main thread before adding
14438 (maybe_attach_thread): Only enable event reporting if TID == 0.
14439 (thread_db_get_tls_address): Check for new threads.
14441 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14443 * linux-low.c (linux_create_inferior): Try execv before execvp.
14444 * spu-low.c (spu_create_inferior): Likewise.
14446 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14448 * linux-low.c (linux_create_inferior): Change execv to execvp.
14449 * spu-low.c (spu_create_inferior): Likewies.
14451 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14453 * Makefile.in (clean): Clean new files instead of deleted ones.
14454 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14455 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14457 * configure.srv: Specify XML files and new regformats for MIPS and
14459 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14460 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14461 an entry for the restart register.
14462 (mips_cannot_fetch_register, mips_cannot_store_register)
14463 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14464 register names to match the XML descriptions.
14465 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14466 restart register instead of $0.
14468 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14469 Markus Deuling <deuling@de.ibm.com>
14471 * remote-utils.c (decode_xfer_write): New function.
14472 * server.h (decode_xfer_write): Add prototype.
14473 * server.c (handle_query): Add PACKET_LEN argument. Support
14474 qXfer:spu:read and qXfer:spu:write packets.
14475 (main): Pass packet_len to handle_query.
14476 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14477 * target.h (target_ops): Add qxfer_spu.
14479 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14481 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14482 accessing non-seekable spufs files.
14484 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14486 * server.c (handle_query): Add reply for qC packet.
14488 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14489 Leo Zayas <lerele@champenstudios@com>
14491 * server.h (check_remote_input_interrupt_request): New function.
14492 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14493 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14494 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14495 (check_remote_input_interrupt_request): New function.
14496 * server.h (check_remote_input_interrupt_request): Declare.
14497 * win32-low.c (winapi_DebugBreakProcess,
14498 winapi_GenerateConsoleCtrlEvent): New typedefs.
14499 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14501 (win32_wait): Check for remote interrupt request
14502 with check_remote_input_interrupt_request.
14503 (win32_request_interrupt): New function.
14504 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14506 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14508 * win32-low.c (debug_registers_changed,
14509 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14510 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14511 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14512 (thread_rec): Get context using the low target.
14513 (child_add_thread): Call thread_added on the low target,
14514 which does the same thing.
14516 (do_initial_child_stuff): Remove debug registers references.
14517 Set context using the low target. Resume threads after
14518 setting the contexts.
14519 (child_continue): Remove dead variable. Remove debug
14520 registers references.
14521 (child_fetch_inferior_registers): Go through the low target.
14522 (do_child_store_inferior_registers): Remove.
14523 (child_store_inferior_registers): Go through the low target.
14524 (win32_resume): Remove debug registers references.
14525 Set context using the low target.
14526 (handle_exception): Change return type to void. Don't record
14527 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14528 first chance exception.
14529 (get_child_debug_event): Change return type to void. Remove
14530 goto loop. Always return after waiting for debug event.
14531 (win32_wait): Convert to switch statement. Handle spurious
14534 * win32-i386-low.c (debug_registers_changed,
14535 debug_registers_used): New.
14536 (initial_stuff): Rename to ...
14537 (i386_initial_stuff): ... this. Clear debug registers
14539 (store_debug_registers): Delete.
14540 (i386_get_thread_context): New.
14541 (load_debug_registers): Delete.
14542 (i386_set_thread_context): New.
14543 (i386_thread_added): New.
14544 (single_step): Rename to ...
14545 (i386_single_step): ... this.
14546 (do_fetch_inferior_registers): Rename to ...
14547 (i386_fetch_inferior_register): ... this.
14548 (i386_store_inferior_register): New.
14549 (the_low_target): Adapt to new interface.
14551 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14552 (arm_get_thread_context): New.
14553 (arm_set_thread_context): New.
14555 (do_fetch_inferior_registers): Rename to ...
14556 (arm_fetch_inferior_register): ... this.
14557 (arm_store_inferior_register): New.
14558 (arm_wince_breakpoint): Reimplement as unsigned long.
14559 (arm_wince_breakpoint_len): Define.
14560 (the_low_target): Adapt to new interface.
14562 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14563 load_debug_registers. Add get_thread_context, set_thread_context,
14564 thread_added and store_inferior_register. Rename
14565 fetch_inferior_registers to fetch_inferior_register.
14566 (regptr): Remove declaration.
14568 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14570 * linux-low.c (linux_detach): Change return type to int. Return 0.
14571 * spu-low.c (spu_detach): Likewise.
14573 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14575 * target.h (target_ops): Change return type of detach to int.
14577 (join_inferior): New.
14578 * server.c (main): Don't skip detach support on mingw32.
14579 If the inferior doesn't support detaching return error.
14580 Call join_inferior instead of using waitpid.
14581 * linux-low.c (linux_join): New.
14582 (linux_target_op): Add linux_join.
14583 * spu-low.c (spu_join): New.
14584 (spu_target_ops): Add spu_join.
14585 * win32-low.c (win32_detach): Adapt to new interface.
14586 Reopen current_process_handle before detaching. Issue a child
14587 resume before detaching.
14589 (win32_target_op): Add win32_join.
14591 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14593 * win32-low.c (win32-attach): Fix return value.
14594 * target.h (target_ops): Describe ATTACH return values.
14596 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14598 * win32-low.c (GETPROCADDRESS): Define.
14599 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14600 (winapi_DebugSetProcessKillOnExit): Likewise.
14601 (win32_create_inferior): Force usage of ansi CreateProcessA.
14602 (win32_attach): Use GETPROCADDRESS.
14603 (win32_detach): Likewise.
14605 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14607 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14609 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14611 * win32-low.c: Commit leftover changes from 2007-03-29.
14613 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14615 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14616 fields short instead of int. Add explicit padding.
14617 (i387_cache_to_fsave): Remove unnecessary casts.
14618 (i387_fsave_to_cache): Doc fix.
14619 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14621 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14623 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14624 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14626 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14628 * configure.srv (arm*-*-mingw32ce*): Move near the other
14631 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14633 * configure.ac: Add errno checking.
14634 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14635 sys/file.h and malloc.h.
14636 (AC_CHECK_DECLS): Add perror.
14637 (srv_mingwce): Handle.
14638 * configure.srv (i[34567]86-*-cygwin*): Add
14639 win32-i386-low.o to srv_tgtobj.
14640 (i[34567]86-*-mingw*): Likewise.
14641 (arm*-*-mingw32ce*): Add case.
14642 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14643 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14644 [__MINGW32CE__] (strerror): New function.
14645 [__MINGW32CE__] (errno): Define to GetLastError.
14646 [__MINGW32CE__] (COUNTOF): New macro.
14647 (remote_open): Remove extra close call.
14648 * mem-break.c (delete_breakpoint_at): New function.
14649 * mem-break.h (delete_breakpoint_at): Declare.
14650 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14651 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14652 [USE_WIN32API] (read, write): Add char* casts.
14653 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14654 * server.h: Include wincecompat.h on Windows CE.
14655 [HAVE_ERRNO_H]: Check.
14656 (perror): Declare if not declared.
14657 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14658 (perror_with_name): Remove errno declaration.
14659 * wincecompat.h: New.
14660 * wincecompat.c: New.
14661 * win32-low.h: New.
14662 * win32-arm-low.c: New.
14663 * win32-i386-low.c: New.
14664 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14665 (OUTMSG2): Make it safe.
14667 (COUNTOF): New macro.
14668 (NUM_REGS): Get it from the low target.
14669 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14670 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14671 (thread_rec): Let low target handle debug registers.
14672 (child_add_thread): Likewise.
14673 (child_init_thread_list): Likewise.
14674 (continue_one_thread): Likewise.
14676 (do_child_fetch_inferior_registers): Move to ...
14677 * win32-i386-low.c: ... here, and rename to ...
14678 (do_fetch_inferior_registers): ... this.
14679 * win32-low.c (child_fetch_inferior_registers):
14680 Go through the low target.
14681 (do_child_store_inferior_registers): Use regptr.
14682 (strwinerror): New function.
14683 (win32_create_inferior): Handle Windows CE.
14684 Use strwinerror instead of strerror on Windows error
14685 codes. Add program to the error output.
14686 Don't close the main thread handle on Windows CE.
14687 (win32_attach): Use coredll.dll on Windows CE.
14688 (win32_kill): Close current process and current
14690 (win32_detach): Use coredll.dll on Windows CE.
14691 (win32_resume): Let low target handle debug registers, and
14693 (handle_exception): Add/Remove initial breakpoint. Avoid
14694 non-existant WSTOPSIG on Windows CE.
14695 (win32_read_inferior_memory): Cast to remove warning.
14696 (win32_arch_string): Go through the low target.
14697 (initialize_low): Call set_breakpoint_data with the low
14698 target's breakpoint.
14699 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14700 FOP_REGNUM, mappings): Move to ...
14701 * win32-i386-low.c: ... here.
14702 * win32-low.c (win32_thread_info): Move to ...
14703 * win32-low.h: ... here.
14704 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14705 win32-arm-low.c and wincecompat.c.
14706 (all:): Add $EXEEXT.
14707 (install-only:): Likewise.
14708 (gdbserver:): Likewise.
14709 (gdbreplay:): Likewise.
14710 * config.in: Regenerate.
14711 * configure: Regenerate.
14713 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14715 * win32-low.c: Rename typedef thread_info to
14716 win32_thread_info throughout.
14718 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14720 * win32-i386-low.c: Rename to ...
14721 * win32-low.c: ... this.
14722 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14723 * Makefile.in: Likewise.
14725 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14727 * remote-utils.c (monitor_output): Constify msg parameter.
14728 * server.h (monitor_output): Likewise.
14729 * win32-i386-low.c (handle_output_debug_string): New.
14730 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14731 handle_output_debug_string.
14732 (get_child_debug_event): Likewise.
14734 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14736 * server.c (main): Correct strtoul check.
14738 2007-03-27 Jon Ringle <jon@ringle.org>
14740 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14742 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14744 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14746 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14748 * terminal.h: Check HAVE_SGTTY_H.
14750 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14752 * remote-utils.c (remote_open): Print out the assigned port number.
14754 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14756 * remote-utils.c (monitor_output): New function.
14757 * server.c (debug_threads): Define here.
14758 (monitor_show_help): New function.
14759 (handle_query): Handle qRcmd.
14760 (main): Do not handle 'd' packet.
14761 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14762 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14765 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14767 * Makefile.in (EXEEXT): New.
14768 (clean): Use $(EXEEXT).
14770 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14772 * target.h (target_ops): Rename send_signal to request_interrupt,
14773 and remove enum target_signal parameter.
14774 * linux-low.c (linux_request_interrupt): Rename from
14775 linux_send_signal, and always send SIGINT.
14776 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14777 and always send SIGINT.
14778 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14780 (input_interrupt): Likewise.
14782 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14784 * server.c (get_features_xml): Check if target implemented
14786 * win32-i386-low.c (win32_arch_string): New.
14787 (win32_target_ops): Add win32_arch_string as arch_string member.
14789 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14791 * spu-low.c (spu_arch_string): New.
14792 (spu_target_ops): Add spu_arch_string.
14794 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14796 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14797 * configure.ac: Do not check for terminal.h.
14798 * configure, config.in: Regenerated.
14800 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14802 * Makefile.in (OBS): Add $(XML_BUILTIN).
14803 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14805 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14806 (arm-with-iwmmxt.c): New.
14807 * config.in, configure: Regenerate.
14808 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14809 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14810 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14811 (arm*-*-linux*): Add iWMMXt and regset support.
14812 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14813 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14814 (arm_store_wmmxregset, target_regsets): New.
14815 * server.c (get_features_xml): Take annex argument. Check builtin
14817 (handle_query): Handle multiple annexes.
14819 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14821 * remote-utils.c [USE_WIN32API] (read, write): Define.
14822 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14825 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14827 * linux-i386-low.c (the_low_target): Set arch_string.
14828 * linux-x86-64-low.c (the_low_target): Likewise.
14829 * linux-low.c (linux_arch_string): New.
14830 (linux_target_ops): Add it.
14831 * linux-low.h (struct linux_target_ops): Add arch_string.
14832 * server.c (write_qxfer_response): Use const void * for DATA.
14833 (get_features_xml): New.
14834 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14835 * target.h (struct target_ops): Add arch_string method.
14837 2007-01-03 Denis Pilat <denis.pilat@st.com>
14838 Daniel Jacobowitz <dan@codesourcery.com>
14840 * linux-low.c (linux_kill): Handle being called with no threads.
14841 * win32-i386-low.c (win32_kill): Likewise.
14842 (get_child_debug_event): Clear current_process_handle.
14844 2006-12-30 Denis PILAT <denis.pilat@st.com>
14845 Daniel Jacobowitz <dan@codesourcery.com>
14847 * remote-utils.c (remote_open): Check the type of specified
14848 serial port devices before opening them.
14849 * server.c (main): Kill the inferior if an error occurs during
14850 the first remote_open.
14852 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14854 * README: Update supported targets.
14856 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14858 * Makefile.in (clean): Remove reg-mips64.c.
14859 (reg-mips64.c, reg-mips64.o): New rules.
14860 * configure.srv: Handle mips64. Include regset support for mips.
14861 * linux-mips-low.c (union mips_register): New.
14862 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14863 (mips_breakpoint, mips_breakpoint_at): Use int.
14864 (mips_collect_register, mips_supply_register)
14865 (mips_collect_register_32bit, mips_supply_register_32bit)
14866 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14867 (mips_store_fpregset, target_regsets): New.
14868 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14870 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14872 * configure.srv: Add target "spu*-*-*".
14873 * Makefile.in (clean): Remove reg-spu.c.
14874 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14875 * spu-low.c: New file.
14877 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14879 * configure.ac: Correct td_thr_tls_get_addr test.
14880 * configure: Regenerated.
14882 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14884 * linux-low.c (linux_wait_for_event): Reformat. Use the
14885 pass_signals array.
14886 * remote-utils.c (decode_address_to_semicolon): New.
14887 * server.c (pass_signals, handle_general_set): New.
14888 (handle_query): Mention QPassSignals for qSupported.
14889 (main): Call handle_general_set.
14890 * server.h (pass_signals, decode_address_to_semicolon): New.
14892 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14894 * server.c (handle_query): Correct error handling for read_auxv.
14896 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14898 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14899 and srv_linux_thread_db to yes.
14900 * linux-s390-low.c (s390_fill_gregset): New function.
14901 (target_regsets): Define data structure.
14903 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14905 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14906 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14907 * config.in, configure: Regenerated.
14908 * inferiors.c (gdb_id_to_thread): New function.
14909 (gdb_id_to_thread_id): Use it.
14910 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14911 * linux-low.h (struct process_info): Add th member.
14912 (thread_db_get_tls_address): New prototype.
14913 * remote-utils.c (decode_address): Make non-static.
14914 * server.c (handle_query): Handle qGetTLSAddr.
14915 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14916 * target.h (struct target_ops): Add get_tls_address.
14917 * thread-db.c (maybe_attach_thread): Save the thread handle.
14918 (thread_db_get_tls_address): New.
14920 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14922 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14923 (linux_resume_one_process): Take a siginfo_t *. Update all
14924 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14925 (struct pending_signals): Add a siginfo_t.
14926 (linux_wait_for_process): Always set last_status.
14927 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14928 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14929 * linux-low.h (struct process_info): Add last_status.
14931 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14933 * remote-utils.c (try_rle): New function.
14934 (putpkt_binary): Use it.
14936 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14938 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14939 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14940 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14941 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14942 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14945 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14947 * server.c (terminal_fd): New variable.
14948 (old_foreground_pgrp): Likewise.
14949 (restore_old_foreground_pgrp): New function.
14950 (start_inferior): Record the terminal file descriptor in terminal_fd
14951 and its original foreground group in old_foreground_pgrp. Register
14952 restore_old_foreground_pgrp with atexit().
14954 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14956 * server.c (handle_query): Correct qPart to qXfer.
14958 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14960 * configure.ac: Check for more headers which are missing on
14961 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14962 * configure.srv: Add Cygwin and mingw32.
14963 * remote-utils.c: Don't include headers unconditionally which
14964 are missing on mingw32. Include <winsock.h> for mingw32.
14965 (remote_open): Adjust for mingw32 support. Flush
14966 standard error after writing to it.
14967 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14968 (unblock_async_io, enable_async_io, disable_async_io)
14969 (readchar, getpkt): Update for Winsock support.
14970 (prepare_resume_reply): Expect a protocol signal number.
14971 * server.c: Disable <sys/wait.h> on mingw32.
14972 (start_inferior): Adjust for mingw32 support. Flush
14973 standard error after writing to it.
14974 (attach_inferior): Likewise. Use protocol signal
14976 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14978 * win32-i386-low.c: New file.
14979 * Makefile.in (XM_CLIBS): Set.
14980 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14981 (win32-i386-low.o): New dependency rule.
14982 * linux-low.c (linux_wait): Use target signal numbers.
14983 * target.h (struct target_ops): Doc fix.
14984 * server.h (target_signal_to_name): New prototype.
14985 * gdbreplay.c: Don't include headers unconditionally which
14986 are missing on mingw32. Include <winsock.h> for mingw32.
14987 (remote_close, remote_open): Adjust for Winsock support.
14988 * configure, config.in: Regenerated.
14990 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14992 * server.c (decode_xfer_read, write_qxfer_response): New.
14993 (handle_query): Take a packet length argument. Handle
14994 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14995 the qSupported response.
14996 (main): Update call to handle_query.
14998 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15000 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15001 (putpkt_binary): Renamed from putpkt and adjusted for binary
15003 (putpkt): New wrapper for putpkt_binary.
15004 (readchar): Don't mask off the high bit.
15005 (decode_X_packet): New function.
15006 * server.c (main): Call putpkt_binary if a handler sets the packet
15007 length. Save the length of the incoming packet. Handle 'X'.
15008 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15010 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15012 * server.c (handle_query): Handle qSupported.
15014 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15016 * remote-utils.c (all_symbols_looked_up): New variable.
15017 (look_up_one_symbol): Check it.
15018 * server.h (look_up_one_symbol): New declaration.
15019 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15021 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15023 * Makefile.in (linux-arm-low.o): Update dependencies.
15024 * linux-arm-low.c: Include "gdb_proc_service.h".
15025 (PTRACE_GET_THREAD_AREA): Define.
15026 (ps_get_thread_area): New function.
15028 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15030 * configure.srv (m68k*-*-uclinux*): New target.
15031 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15032 (linux_resume_one_process): Remove extraneous cast.
15033 (linux_read_offsets): New.
15034 (linux_target_op): Add linux_read_offsets on mmuless systems.
15035 * server.c (handle_query): Add qOffsets logic.
15036 * target.h (struct target_ops): Add read_offsets.
15038 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15040 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15041 (PTRACE_GET_THREAD_AREA): Define.
15042 (ps_get_thread_area): New function.
15043 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15044 (linux-x86-64-low.o): Update.
15046 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15048 * configure.ac: Remove checks for prfpregset_t.
15049 * gdb_proc_service.h: New file.
15050 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15051 new "gdb_proc_service.h".
15052 * proc-service.c: Likewise.
15053 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15054 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15055 * Makefile.in (gdb_proc_service_h): Updated.
15056 * configure, config.in: Regenerated.
15058 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15060 * remote-utils.c (prepare_resume_reply): Move declaration
15061 of gdb_id_from_wait to the top of the block.
15063 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15065 * linux-low.c (regsets_store_inferior_registers): Read the regset
15066 from the target before filling it.
15068 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15070 * server.c (attach_inferior): Return SIGTRAP for a successful
15073 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15075 * Makefile.in (OBS): Add version.o.
15076 (STAGESTUFF): Delete.
15077 (version.o): Add dependencies.
15078 (version.c): Replace rule.
15079 (clean): Remove version.c.
15080 * server.c (gdbserver_version): New.
15081 (gdbserver_usage): Use printf.
15082 (main): Handle --version and --help.
15083 * server.h (version, host_name): Add declarations.
15085 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15097 * linux-x86-64-low.c:
15099 * linux-s390-low.c:
15100 * linux-ppc64-low.c:
15102 * linux-mips-low.c:
15103 * linux-m68k-low.c:
15104 * linux-m32r-low.c:
15107 * linux-ia64-low.c:
15108 * linux-i386-low.c:
15109 * linux-crisv32-low.c:
15121 * gdbserver.1: Add (C) after Copyright. Update the FSF
15124 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15126 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15127 (arm_breakpoint_at): Recognize both breakpoints.
15128 (the_low_target): Use the correct breakpoint instruction.
15130 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15132 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15133 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15134 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15135 (the_low_target): Update.
15137 2005-10-25 Andreas Schwab <schwab@suse.de>
15139 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15141 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15142 (ia64_num_regs): Reduce to 462.
15144 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15146 * acinclude.m4: Correct quoting.
15147 * aclocal.m4: Regenerated.
15149 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15150 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15151 (thread_db_init): Call thread_db_err_str.
15152 * configure.ac: Check for TD_VERSION.
15153 * config.in, configure: Regenerated.
15155 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15157 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15159 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15161 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15162 is not available. Define HAVE_PTRACE_GETREGS if it is.
15163 * config.in, configure: Regenerated.
15164 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15165 * linux-i386-low.c, linux-m68k-low.c: Update to use
15166 HAVE_PTRACE_GETREGS.
15167 * linux-low.c (regsets_fetch_inferior_registers)
15168 (regsets_store_inferior_registers): Only return 0 if we processed
15170 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15171 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15173 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15175 * inferiors.c (struct thread_info): Add gdb_id.
15176 (add_thread): Add gdb_id argument.
15177 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15178 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15179 calls to add_thread.
15180 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15181 * server.c (handle_query): Use thread_to_gdb_id.
15182 (handle_v_cont, main): Use gdb_id_to_thread_id.
15183 * server.h (add_thread): Update prototype.
15184 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15187 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15189 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15190 left-padded registers.
15191 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15192 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15194 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15196 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15197 * configure: Regenerate.
15198 * config.in: Regenerate.
15199 * server.h (NEED_DECLARATION_STRERROR):
15200 Replace with !HAVE_DECL_STRERROR.
15202 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15204 * linux-low.c (linux_wait, linux_send_signal): Don't test
15205 an unsigned long variable for > 0 if it could be MAX_ULONG.
15206 * server.c (myresume): Likewise.
15207 * target.c (set_desired_inferior): Likewise.
15209 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15211 * configure.ac: Simplify and improve check for socklen_t.
15212 * configure, config.in: Regenerate.
15214 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15216 * acconfig.h: Remove.
15217 * configure.ac: Add a test for socklen_t. Use three-argument
15218 AC_DEFINE throughout.
15219 * config.in: Regenerated using autoheader 2.59.
15220 * configure: Regenerated.
15222 * gdbreplay.c (socklen_t): Provide a default.
15223 (remote_open): Use socklen_t.
15224 * remote-utils.c (socklen_t): Provide a default.
15225 (remote_open): Use socklen_t.
15226 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15229 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15231 * linux-low.c (linux_read_memory, linux_write_memory)
15232 (linux_read_auxv): Likewise.
15233 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15234 (check_mem_write): Likewise.
15235 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15237 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15238 (registers_from_string, register_data): Likewise.
15239 * server.c (handle_query, main): Likewise.
15240 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15241 (decode_M_packet): Likewise.
15242 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15243 * target.h (struct target_ops): Update read_memory, write_memory,
15245 (read_inferior_memory, write_inferior_memory): Update.
15246 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15247 to unsigned char *.
15248 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15249 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15250 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15251 linux-s390-low.c, linux-sh-low.c: Update for changes in
15252 read_inferior_memory and the_low_target->breakpoint.
15254 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15256 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15257 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15258 * configure.srv: Add powerpc64-*-linux*.
15259 * linux-ppc64-low.c: New file.
15261 2005-05-23 Orjan Friberg <orjanf@axis.com>
15263 * linux-cris-low.c: New file with support for CRIS.
15264 * linux-crisv32-low.c: Ditto for CRISv32.
15265 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15266 (clean): Add reg-cris.c and reg-crisv32.c.
15267 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15268 reg-crisv32.o, and reg-crisv32.c to make rules.
15269 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15270 recognized targets.
15272 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15274 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15275 of sizeof (PTRACE_XFER_TYPE).
15276 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15278 2005-05-12 Orjan Friberg <orjanf@axis.com>
15280 * target.h (struct target_ops): Add insert_watchpoint,
15281 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15282 pointers for hardware watchpoint support.
15283 * linux-low.h (struct linux_target_ops): Ditto.
15284 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15285 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15286 to linux_target_ops.
15287 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15289 * server.c (main): Recognize 'Z' and 'z' packets.
15291 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15293 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15294 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15295 (the_low_target): Add new members.
15297 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15299 * proc-service.c (ps_lgetregs): Search all_processes instead of
15302 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15304 * server.c (start_inferior): Change return type to int.
15305 (attach_inferior): Change sigptr to int *.
15306 (handle_v_cont, handle_v_requests): Change signal to int *.
15307 (main): Change signal to int.
15309 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15311 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15312 * configure.srv: Add m32r*-*-linux*.
15313 * linux-m32r-low.c: New file.
15315 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15317 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15319 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15321 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15322 Take unsigned long arguments for PIDs.
15323 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15324 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15325 (wait_for_sigstop, linux_resume_one_process)
15326 (regsets_fetch_inferior_registers, linux_send_signal)
15327 (linux_read_auxv): Likewise. Update the types of variables holding
15328 PIDs. Update format string specifiers.
15329 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15330 * remote-utils.c (prepare_resume_reply): Likewise.
15331 * server.c (cont_thread, general_thread, step_thread)
15332 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15334 (handle_query): Update format specifiers.
15335 (handle_v_cont, main): Use strtoul for thread IDs.
15336 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15337 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15338 (general_thread, step_thread, thread_from_wait)
15339 (old_thread_from_wait): Update.
15340 * target.h (struct thread_resume): Use unsigned long for THREAD.
15341 (struct target_ops): Use unsigned long for arguments to attach and
15344 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15346 * acinclude.m4: Include bfd/bfd.m4 directly.
15347 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15348 <agriffis@toolchain.org>.
15349 * aclocal.m4, configure: Regenerated.
15351 2005-01-07 Andrew Cagney <cagney@gnu.org>
15353 * configure.ac: Rename configure.in, require autoconf 2.59.
15354 * configure: Re-generate.
15356 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15358 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15359 LIBS when finished.
15360 * aclocal.m4: Regenerated.
15361 * configure: Regenerated.
15363 2004-11-21 Andreas Schwab <schwab@suse.de>
15365 * linux-m68k-low.c (m68k_num_gregs): Define.
15366 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15367 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15368 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15369 (m68k_breakpoint_at): New. Add to the_low_target.
15371 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15372 srv_linux_thread_db to yes.
15374 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15376 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15377 (ARCH_SET_FS): Likewise.
15378 (ARCH_GET_FS): Likewise.
15379 (ARCH_GET_GS): Likewise.
15381 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15383 * linux-i386-low.c (ps_get_thread_area): New.
15384 * linux-x86-64-low.c (ps_get_thread_area): New.
15385 * linux-low.c: Include <sys/syscall.h>.
15386 (linux_kill_one_process): Don't kill the first thread here.
15387 (linux_kill): Kill the first thread here.
15388 (kill_lwp): New function.
15389 (send_sigstop, linux_send_signal): Use it.
15390 * proc-service.c: Clean up #ifdefs.
15391 (fpregset_info): Delete.
15392 (ps_lgetregs): Update and enable implementation.
15393 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15395 * remote-utils.c (struct sym_cache, symbol_cache): New.
15396 (input_interrupt): Print a clearer message.
15397 (async_io_enabled): New variable.
15398 (enable_async_io, disable_async_io): Use it. Update comments.
15399 (look_up_one_symbol): Use the symbol cache.
15400 * thread-db.c (thread_db_look_up_symbols): New function.
15401 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15403 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15405 * configure.in: Test for -rdynamic.
15406 * configure: Regenerated.
15407 * Makefile (INTERNAL_LDFLAGS): New.
15408 (gdbserver, gdbreplay): Use it.
15410 2004-09-02 Andrew Cagney <cagney@gnu.org>
15412 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15414 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15416 * linux-low.c (linux_wait): Clear all_processes list also.
15418 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15420 * linux-low.c: Include <errno.h>. Remove extern declaration of
15423 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15425 * gdbreplay.c, server.h, utils.c: Update copyright years.
15427 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15429 * server.c (main): Print child status or termination signal from
15430 variable 'signal', not 'sig'.
15432 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15434 * linux-low.c (linux_read_memory): Change return type to
15435 int. Check for and return error from ptrace().
15436 * target.c (read_inferior_memory): Change return type to int. Pass
15437 back return status from the_target->read_memory().
15438 * target.h (struct target_ops): Adapt *read_memory() prototype.
15440 (read_inferior_memory): Adapt prototype.
15441 * server.c (main): Return an error packet if
15442 read_inferior_memory() returns an error.
15444 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15446 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15447 Unify with other clean targets.
15449 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15451 * server.c (handle_v_cont): Call set_desired_inferior.
15453 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15455 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15457 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15459 * linux-low.c (linux_wait): Unblock async I/O.
15460 (linux_resume): Block and enable async I/O.
15461 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15462 * server.h (block_async_io, unblock_async_io): Add prototypes.
15464 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15466 * remote-utils.c (remote_open): Print a status notice after
15467 opening a TCP port.
15468 * server.c (attach_inferior): Print a status notice after
15471 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15473 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15475 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15477 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15479 * server.c, target.h: Update copyright years.
15481 2004-02-25 Roland McGrath <roland@redhat.com>
15483 * target.h (struct target_ops): New member `read_auxv'.
15484 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15485 * linux-low.c (linux_read_auxv): New function.
15486 (linux_target_ops): Initialize `read_auxv' member to that.
15488 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15490 Committed by Jim Blandy <jimb@redhat.com>.
15492 * linux-s390-low.c (s390_num_regs): Update.
15493 (s390_regmap): Remove control registers. Use __s390x__ predefine
15494 instead of GPR_SIZE to distiguish s390 and s390x targets.
15496 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15498 * linux-low.c: Update copyright year.
15499 (check_removed_breakpoint): Clear pending_is_breakpoint.
15500 (linux_set_resume_request, linux_queue_one_thread)
15501 (resume_status_pending_p): New functions.
15502 (linux_continue_one_thread): Use process->resume.
15503 (linux_resume): Only resume threads if there are no pending events.
15504 * linux-low.h (struct process_info): Add resume request
15507 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15509 * regcache.c (new_register_cache): Clear the allocated register
15510 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15512 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15514 * linux-low.c (linux_resume): Take a struct thread_resume *
15516 (linux_wait): Update call.
15517 (resume_ptr): New static variable.
15518 (linux_continue_one_thread): Renamed from
15519 linux_continue_one_process. Use resume_ptr.
15520 (linux_resume): Use linux_continue_one_thread.
15521 * server.c (handle_v_cont, handle_v_requests): New functions.
15522 (myresume): New function.
15523 (main): Handle 'v' case.
15524 * target.h (struct thread_resume): New type.
15525 (struct target_ops): Change argument of "resume" to struct
15527 (myresume): Delete macro.
15529 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15531 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15532 (uninstall): Support DESTDIR.
15534 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15536 * configure.srv: Add xscale*linux copy of arm*linux entry.
15538 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15540 * linux-arm-low.c (arm_reinsert_addr): New function.
15541 (the_low_target): Add arm_reinsert_addr.
15543 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15545 * mem-break.c: Remove whitespace at end of file.
15547 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15549 * configure.in: Check whether we need to prototype strerror.
15550 * server.h: Optionally prototype strerror.
15551 * gdbreplay.c (perror_with_name): Use strerror.
15552 * linux-low.c (linux_attach_lwp): Use strerror.
15553 * utils.c (perror_with_name): Use strerror.
15554 * config.in, configure: Regenerated.
15556 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15558 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15559 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15561 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15563 * Makefile.in (SFILES): Update.
15564 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15565 low-sun3.c: Remove files.
15567 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15569 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15570 (linux_detach_one_process, linux_detach): New functions.
15571 (linux_target_ops): Add linux_detach.
15572 * server.c (main): Handle 'D' packet.
15573 * target.h (struct target_ops): Add "detach" member.
15574 (detach_inferior): Define.
15576 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15578 From Kelley Cook <kelleycook@wideopenwest.com>:
15579 * configure.srv: Accept i[34567]86 variants.
15581 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15583 * linux-low.c (linux_wait_for_event): Correct comment typos.
15584 (linux_resume_one_process): Call check_removed_breakpoint.
15585 (linux_send_signal): New function.
15586 (linux_target_ops): Add linux_send_signal.
15587 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15589 * target.h (struct target_ops): Add send_signal.
15591 2003-05-29 Jim Blandy <jimb@redhat.com>
15593 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15594 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15595 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15596 away part of the register's value.
15598 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15600 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15601 (linux_wait_for_event, linux_init_signals): Likewise.
15603 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15605 * configure.in: Check for stdlib.h.
15606 * configure: Regenerated.
15607 * config.in: Regenerated.
15609 2003-01-04 Andreas Schwab <schwab@suse.de>
15611 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15613 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15615 * Makefile.in: Remove obsolete code.
15617 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15619 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15620 defined(PT_FPR0_HI).
15622 2002-11-17 Stuart Hughes <seh@zee2.com>
15624 * linux-arm-low.c (arm_num_regs): Increase.
15625 (arm_regmap): Include status register.
15627 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15629 * linux-low.c (register_addr): Remove incorrect -1 check.
15631 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15633 * linux-low.c (linux_create_inferior): Call setpgid. Return
15635 (unstopped_p, linux_signal_pid): Remove.
15636 (linux_target_ops): Remove linux_signal_pid.
15637 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15638 global instead of target method.
15639 * target.h (struct target_ops): Remove signal_pid. Update comment
15640 for create_inferior.
15641 * server.c (signal_pid): New variable.
15642 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15643 gdbserver. Set the child to be the foreground process group.
15644 (attach_inferior): Set signal_pid.
15646 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15648 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15650 2002-08-20 Jim Blandy <jimb@redhat.com>
15652 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15655 2002-08-01 Andrew Cagney <cagney@redhat.com>
15657 * Makefile.in: Make chill references obsolete.
15659 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15661 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15662 * configure: Regenerate.
15663 * config.in: Regenerate.
15665 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15667 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15668 (perror_with_name, remote_close, remote_open, expect, play): Static.
15670 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15672 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15673 byte offsets instead of an array of indexes.
15674 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15676 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15678 * regcache.c: Add comment.
15680 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15682 * thread-db.c: New file.
15683 * proc-service.c: New file.
15684 * acinclude.m4: New file.
15685 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15686 proc-service.o, and thread-db.o.
15687 (linux-low.o): Add USE_THREAD_DB.
15688 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15689 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15690 * aclocal.m4: Regenerated.
15691 * config.in: Regenerated.
15692 * configure: Regenerated.
15693 * configure.in: Check for proc_service.h, sys/procfs.h,
15694 thread_db.h, and linux/elf.h headrs.
15695 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15696 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15697 Check for -lthread_db and thread support.
15698 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15699 PowerPC, and SuperH.
15700 * i387-fp.c: Constify arguments.
15701 * i387-fp.h: Likewise.
15702 * inferiors.c: (struct thread_info): Renamed from
15703 `struct inferior_info'. Remove PID member. Use generic inferior
15704 list header. All uses updated.
15705 (inferiors, signal_pid): Removed.
15706 (all_threads): New variable.
15707 (get_thread): Define.
15708 (add_inferior_to_list): New function.
15709 (for_each_inferior): New function.
15710 (change_inferior_id): New function.
15711 (add_inferior): Removed.
15712 (remove_inferior): New function.
15713 (add_thread): New function.
15714 (free_one_thread): New function.
15715 (remove_thread): New function.
15716 (clear_inferiors): Use for_each_inferior and free_one_thread.
15717 (find_inferior): New function.
15718 (find_inferior_id): New function.
15719 (inferior_target_data): Update argument type.
15720 (set_inferior_target_data): Likewise.
15721 (inferior_regcache_data): Likewise.
15722 (set_inferior_regcache_data): Likewise.
15723 * linux-low.c (linux_bp_reinsert): Remove.
15724 (all_processes, stopping_threads, using_thrads)
15725 (struct pending_signals, debug_threads, pid_of): New.
15726 (inferior_pid): Replace with macro.
15727 (struct inferior_linux_data): Remove.
15728 (get_stop_pc, add_process): New functions.
15729 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15730 Use add_process and add_thread.
15731 (linux_attach_lwp): New function, based on old linux_attach. Use
15732 add_process and add_thread. Set stop_expected for new threads.
15733 (linux_attach): New function.
15734 (linux_kill_one_process): New function.
15735 (linux_kill): Kill all LWPs.
15736 (linux_thread_alive): Use find_inferior_id.
15737 (check_removed_breakpoints, status_pending_p): New functions.
15738 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15739 Update. Use WNOHANG. Wait for cloned processes also. Update process
15740 struct for the found process.
15741 (linux_wait_for_event): New function.
15742 (linux_wait): Use it. Support LWPs.
15743 (send_sigstop, wait_for_sigstop, stop_all_processes)
15744 (linux_resume_one_process, linux_continue_one_process): New functions.
15745 (linux_resume): Support LWPs.
15746 (REGISTER_RAW_SIZE): Remove.
15747 (fetch_register): Use register_size instead. Call supply_register.
15748 (usr_store_inferior_registers): Likewise. Call collect_register.
15749 Fix recursive case.
15750 (regsets_fetch_inferior_registers): Improve error message.
15751 (regsets_store_inferior_registers): Add debugging.
15752 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15753 (unstopped_p, linux_signal_pid): New functions.
15754 (linux_target_ops): Add linux_signal_pid.
15755 (linux_init_signals): New function.
15756 (initialize_low): Call it. Initialize using_threads.
15757 * regcache.c (inferior_regcache_data): Add valid
15759 (get_regcache): Fetch registers lazily. Add fetch argument
15760 and update all callers.
15761 (regcache_invalidate_one, regcache_invalidate): New
15763 (new_register_cache): Renamed from create_register_cache.
15764 Return the new regcache.
15765 (free_register_cache): Change argument to a void *.
15766 (registers_to_string, registers_from_string): Call get_regcache
15767 with fetch flag set.
15768 (register_data): Make static. Pass fetch flag to get_regcache.
15769 (supply_register): Call get_regcache with fetch flag clear.
15770 (collect_register): Call get_regcache with fetch flag set.
15771 (collect_register_as_string): New function.
15772 * regcache.h: Update.
15773 * remote-utils.c (putpkt): Flush after debug output and use
15775 Handle input interrupts while waiting for an ACK.
15776 (input_interrupt): Use signal_pid method.
15777 (getpkt): Flush after debug output and use stderr.
15778 (outreg): Use collect_register_as_string.
15779 (new_thread_notify, dead_thread_notify): New functions.
15780 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15781 and general_thread.
15782 (look_up_one_symbol): Flush after debug output.
15783 * server.c (step_thread, server_waiting): New variables.
15784 (start_inferior): Don't use signal_pid. Update call to mywait.
15785 (attach_inferior): Update call to mywait.
15786 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15787 (main): Don't fetch/store registers explicitly. Use
15788 set_desired_inferior. Support proposed ``Hs'' packet. Update
15790 * server.h: Update.
15791 (struct inferior_list, struct_inferior_list_entry): New.
15792 * target.c (set_desired_inferior): New.
15793 (write_inferior_memory): Constify.
15794 (mywait): New function.
15795 * target.h: Update.
15796 (struct target_ops): New signal_pid method.
15797 (mywait): Removed macro, added prototype.
15799 * linux-low.h (regset_func): Removed.
15800 (regset_fill_func, regset_store_func): New.
15801 (enum regset_type): New.
15802 (struct regset_info): Add type field. Use new operation types.
15803 (struct linux_target_ops): stop_pc renamed to get_pc.
15804 Add decr_pc_after_break and breakpoint_at.
15805 (get_process, get_thread_proess, get_process_thread)
15806 (strut process_info, all_processes, linux_attach_lwp)
15807 (thread_db_init): New.
15809 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15810 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15811 (the_low_target): Add new members.
15812 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15813 (i386_store_fpxregset): Constify.
15814 (target_regsets): Add new kind identifier.
15815 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15816 (i386_set_pc): Add debugging.
15817 (i386_breakpoint_at): New function.
15818 (the_low_target): Add new members.
15819 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15820 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15821 (mips_breakpoint_at): New.
15822 (the_low_target): Add new members.
15823 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15824 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15825 (the_low_target): Add new members.
15826 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15827 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15828 (the_low_target): Add new members.
15829 * linux-x86-64-low.c (target_regsets): Add new kind
15832 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15834 From Martin Pool <mbp@samba.org>:
15835 * server.c (gdbserver_usage): New function.
15838 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15840 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15841 stop_at -> stop_pc.
15843 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15845 * Makefile.in: Remove obsolete code.
15847 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15849 * linux-low.c (regsets_fetch_inferior_registers),
15850 (regsets_store_inferior_registers): Removed cast to int from
15852 * regcache.h: Added declaration of struct inferior_info.
15854 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15856 * inferiors.c (struct inferior_info): Add regcache_data.
15857 (add_inferior): Call create_register_cache.
15858 (clear_inferiors): Call free_register_cache.
15859 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15860 * regcache.c (struct inferior_regcache_data): New.
15861 (registers): Remove.
15862 (get_regcache): New function.
15863 (create_register_cache, free_register_cache): New functions.
15864 (set_register_cache): Don't initialize the register cache here.
15865 (registers_to_string, registers_from_string, register_data): Call
15867 * regcache.h: Add prototypes.
15868 * server.h: Likewise.
15870 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15872 * mem-break.c: New file.
15873 * mem-break.h: New file.
15874 * Makefile.in: Add mem-break.o rule; update server.h
15876 * inferiors.c (struct inferior_info): Add target_data
15878 (clear_inferiors): Free target_data member if set.
15879 (inferior_target_data, set_inferior_target_data): New functions.
15880 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15881 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15882 * linux-low.c (linux_bp_reinsert): New variable.
15883 (struct inferior_linux_data): New.
15884 (linux_create_inferior): Use set_inferior_target_data.
15885 (linux_attach): Likewise. Call add_inferior.
15886 (linux_wait_for_one_inferior): New function.
15887 (linux_wait): Call it.
15888 (linux_write_memory): Add const.
15889 (initialize_low): Call set_breakpoint_data.
15890 * linux-low.h (struct linux_target_ops): Add breakpoint
15892 * server.c (attach_inferior): Remove extra add_inferior
15894 * server.h: Include mem-break.h. Update inferior.c
15896 * target.c (read_inferior_memory)
15897 (write_inferior_memory): New functions.
15898 * target.h (read_inferior_memory)
15899 (write_inferior_memory): Change macros to prototypes.
15900 (struct target_ops): Update comments. Add const to write_memory
15903 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15905 * linux-low.c (usr_store_inferior_registers): Support
15906 registers which are allowed to fail to store.
15907 * linux-low.h (linux_target_ops): Likewise.
15908 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15909 (ppc_cannot_store_register): FPSCR may not be storable.
15911 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15913 * server.h: Include <string.h> if HAVE_STRING_H.
15914 * ChangeLog: Correct paths in last ChangeLog entry.
15916 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15918 * linux-low.h: Remove obsolete prototypes.
15919 (struct linux_target_ops): New.
15920 (extern the_low_target): New.
15921 * linux-low.c (num_regs, regmap): Remove declarations.
15922 (register_addr): Use the_low_target explicitly.
15923 (fetch_register): Likewise.
15924 (usr_fetch_inferior_registers): Likewise.
15925 (usr_store_inferior_registers): Likewise.
15926 * linux-arm-low.c (num_regs): Remove.
15927 (arm_num_regs): Define.
15928 (arm_regmap): Renamed from regmap, made static.
15929 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15931 (arm_cannot_store_register): Renamed from cannot_store_register,
15933 (the_low_target): New.
15934 * linux-i386-low.c (num_regs): Remove.
15935 (i386_num_regs): Define.
15936 (i386_regmap): Renamed from regmap, made static.
15937 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15939 (i386_cannot_store_register): Renamed from cannot_store_register,
15941 (the_low_target): New.
15942 * linux-ia64-low.c (num_regs): Remove.
15943 (ia64_num_regs): Define.
15944 (ia64_regmap): Renamed from regmap, made static.
15945 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15947 (ia64_cannot_store_register): Renamed from cannot_store_register,
15949 (the_low_target): New.
15950 * linux-m68k-low.c (num_regs): Remove.
15951 (m68k_num_regs): Define.
15952 (m68k_regmap): Renamed from regmap, made static.
15953 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15955 (m68k_cannot_store_register): Renamed from cannot_store_register,
15957 (the_low_target): New.
15958 * linux-mips-low.c (num_regs): Remove.
15959 (mips_num_regs): Define.
15960 (mips_regmap): Renamed from regmap, made static.
15961 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15963 (mips_cannot_store_register): Renamed from cannot_store_register,
15965 (the_low_target): New.
15966 * linux-ppc-low.c (num_regs): Remove.
15967 (ppc_num_regs): Define.
15968 (ppc_regmap): Renamed from regmap, made static.
15969 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15971 (ppc_cannot_store_register): Renamed from cannot_store_register,
15973 (the_low_target): New.
15974 * linux-s390-low.c (num_regs): Remove.
15975 (s390_num_regs): Define.
15976 (s390_regmap): Renamed from regmap, made static.
15977 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15979 (s390_cannot_store_register): Renamed from cannot_store_register,
15981 (the_low_target): New.
15982 * linux-sh-low.c (num_regs): Remove.
15983 (sh_num_regs): Define.
15984 (sh_regmap): Renamed from regmap, made static.
15985 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15987 (sh_cannot_store_register): Renamed from cannot_store_register,
15989 (the_low_target): New.
15990 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15991 (the_low_target): New.
15993 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15995 * Makefile.in: Add stamp-h target.
15996 * configure.in: Create stamp-h.
15997 * configure: Regenerated.
15999 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16001 * inferiors.c: New file.
16002 * target.c: New file.
16003 * target.h: New file.
16004 * Makefile.in: Add target.o and inferiors.o. Update
16006 * linux-low.c (inferior_pid): New static variable,
16007 moved from server.c.
16008 (linux_create_inferior): Renamed from create_inferior.
16009 Call add_inferior. Return 0 on success instead of a PID.
16010 (linux_attach): Renamed from myattach.
16011 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16012 (linux_thread_alive): Renamed from mythread_alive.
16013 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16015 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16016 (regsets_store_inferior_registers): Correct error message.
16017 Add missing ``return 0''.
16018 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16019 (linux_store_registers): Renamed from store_inferior_registers.
16020 (linux_read_memory): Renamed from read_inferior_memory.
16021 (linux_write_memory): Renamed from write_inferior_memory.
16022 (linux_target_ops): New structure.
16023 (initialize_low): Call set_target_ops ().
16024 * remote-utils.c (unhexify): New function.
16025 (hexify): New function.
16026 (input_interrupt): Send signals to ``signal_pid''.
16027 * server.c (inferior_pid): Remove.
16028 (start_inferior): Update create_inferior call.
16029 (attach_inferior): Call add_inferior.
16030 (handle_query): New function.
16031 (main): Call handle_query for `q' packets.
16032 * server.h: Include "target.h". Remove obsolete prototypes.
16033 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16035 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16037 * Makefile.in: Add WARN_CFLAGS. Update configury
16039 * configure.in: Check for <string.h>
16040 * configure: Regenerate.
16041 * config.in: Regenerate.
16042 * gdbreplay.c: Include needed system headers.
16043 (remote_open): Remove strchr prototype.
16044 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16045 * regcache.c (supply_register): Change buf argument to const void *.
16046 (supply_register_by_name): Likewise.
16047 (collect_register): Change buf argument to void *.
16048 (collect_register_by_name): Likewise.
16049 * regcache.h: Add missing prototypes.
16050 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16051 * server.c (handle_query): New function.
16052 (attached): New static variable, moved out of main.
16053 (main): Quiet longjmp clobber warnings.
16054 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16055 * utils.c (error): Remove NORETURN.