1 2017-11-26 Tom Tromey <tom@tromey.com>
3 * linux-low.c (linux_create_inferior): Update.
5 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
7 * spu-low.c (spu_create_inferior): Fix typo in argument name.
9 2017-11-24 Alan Hayward <alan.hayward@arm.com>
11 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
12 * linux-aarch64-low.c (initialize_low_arch): Call init func.
13 * linux-aarch64-tdesc-selftest.c: New file.
14 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
16 2017-11-24 Alan Hayward <alan.hayward@arm.com>
18 * configure.srv: Add new file.
19 * linux-aarch64-low.c (initialize_low_arch): Call init func.
20 * linux-aarch64-tdesc-selftest.c: New file.
21 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
23 2017-11-24 Alan Hayward <alan.hayward@arm.com>
25 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
26 * linux-aarch64-low.c (initialize_low_arch): Remove init.
27 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
29 2017-11-24 Alan Hayward <alan.hayward@arm.com>
31 * configure.srv: Add new files.
32 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
33 aarch64_linux_read_description.
34 * linux-aarch64-low.c (aarch64_linux_read_description):
35 Merge with aarch64_arch_setup.
36 (aarch64_arch_setup): Call aarch64_linux_read_description.
37 * linux-aarch64-tdesc.c: New file.
38 * linux-aarch64-tdesc.h: New file.
40 2017-11-24 Yao Qi <yao.qi@linaro.org>
42 * configure.srv: Set $srv_regobj for tic6x-linux.
43 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
44 (tic6x_read_description): Move some code to tic6x_arch_setup.
45 (tic6x_tdesc_test): New function.
46 (initialize_low_arch): Call selftests::register_test.
48 2017-11-22 Yao Qi <yao.qi@linaro.org>
50 * remote-utils.c (prepare_resume_reply): Use memcpy.
52 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
54 * linux-low.c (kill_one_lwp_callback): Return void, take
55 argument directly, don't filter on pid.
56 (linux_kill): Use for_each_thread.
58 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
60 * linux-low.c (need_step_over_p): Return bool, remove dummy
62 (linux_resume, proceed_all_lwps): Use find_thread.
64 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
66 * linux-low.c (resume_status_pending_p): Return bool, remove
68 (linux_resume): Use find_thread.
70 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
72 * linux-low.c (struct thread_resume_array): Remove.
73 (linux_set_resume_request): Return void, take arguments
75 (linux_resume): Use for_each_thread.
77 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
79 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
80 return bool, remove data argument.
81 (linux_stabilize_threads): Use find_thread.
83 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
85 * linux-low.c (unsuspend_one_lwp): Remove.
86 (unsuspend_all_lwps): Use for_each_thread, inline code from
89 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
91 * gdbthread.h (find_thread): Add overload with ptid_t filter.
92 * linux-low.c (struct iterate_over_lwps_args): Remove.
93 (iterate_over_lwps_filter): Remove.
94 (iterate_over_lwps): Use find_thread.
96 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
98 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
99 (linux_handle_new_gdb_connection): Use for_each_thread, inline
100 code from reset_lwp_ptrace_options_callback.
102 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
104 * linux-arm-low.c (struct update_registers_data): Remove.
105 (update_registers_callback): Return void, take arguments
106 directly, don't check thread's pid.
107 (arm_insert_point, arm_remove_point): Use for_each_thread.
109 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
111 * win32-low.c (continue_one_thread): Return void, take argument
113 (child_continue): Use for_each_thread.
115 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
117 * win32-i386-low.c (update_debug_registers_callback): Rename
119 (update_debug_registers): ... this, return void, remove pid_p arg.
120 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
122 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
124 * inferiors.h (struct process_info): Add constructor, initialize
126 <syscalls_to_catch>: Change type to std::vector<int>.
127 * inferiors.c (add_process): Allocate process_info with new.
128 (remove_process): Free process_info with delete.
129 * linux-low.c (handle_extended_wait): Adjust.
130 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
131 * server.c (handle_general_set): Adjust.
133 2017-11-16 Pedro Alves <palves@redhat.com>
135 * remote-utils.c (remote_close): Block SIGIO signals instead of
136 uninstalling the SIGIO handler.
138 2017-11-16 Alan Hayward <alan.hayward@arm.com>
140 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
142 2017-11-16 Yao Qi <yao.qi@linaro.org>
144 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
145 (tic6x_store_gregset): Likewise.
146 (tic6x_usrregs_info): Move it up.
148 2017-11-15 Alan Hayward <alan.hayward@arm.com>
150 * Makefile.in: Update arch rules.
151 * configure.srv: Explicitly mark arch/ files.
153 2017-11-13 Andreas Schwab <schwab@suse.de>
155 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
157 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
159 2017-11-06 Pedro Alves <palves@redhat.com>
161 * config.in, configure: Regenerate.
163 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
165 * target.c (struct thread_search): Remove.
166 (thread_search_callback): Remove.
167 (prepare_to_access_memory): Use for_each_thread instead of
168 find_inferior. Inline code from thread_search_callback.
170 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
172 * server.c (struct visit_actioned_threads_data): Remove.
173 (visit_actioned_threads): Change prototype to take arguments
175 (resume): Use find_thread instead of find_inferior.
177 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
179 * server.c (queue_stop_reply_callback): Change prototype, return
181 (find_status_pending_thread_callback): Remove.
182 (handle_status): Replace find_inferior with find_thread and
185 2017-10-25 Alan Hayward <alan.hayward@arm.com>
187 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
189 (aarch64_store_gregset): Likewise.
190 (aarch64_fill_fpregset): Likewise.
191 (aarch64_store_fpregset): Likewise.
193 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
195 * gdbthread.h (find_thread, for_each_thread): New functions.
196 * inferiors.c (thread_of_pid): Remove.
197 (find_any_thread_of_pid): Use find_thread.
198 * linux-low.c (num_lwps): Use for_each_thread.
200 2017-10-17 Yao Qi <yao.qi@linaro.org>
202 * Makefile.in: Remove one rule.
203 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
205 2017-10-17 Yao Qi <yao.qi@linaro.org>
207 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
208 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
210 2017-10-17 Yao Qi <yao.qi@linaro.org>
212 * configure.srv: Rename arm.o with arch/arm.o.
214 2017-10-17 Yao Qi <yao.qi@linaro.org>
216 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
217 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
218 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
219 (arch-i386.o, arch-amd64.o): Remove rules.
220 (arch/%.o): New rule.
221 Update POSTCOMPILE and COMPILE.pre.
222 * configure.ac: Invoke AC_CONFIG_COMMANDS.
223 * configure: Re-generated.
224 * configure.srv: Replace arch-i386.o with arch/i386.o.
225 Replace arch-amd64.o with arch/amd64.o.
227 2017-10-16 Yao Qi <yao.qi@linaro.org>
229 * configure: Regenerated.
231 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
233 * inferiors.h: (struct inferior_list): Remove.
234 (struct inferior_list_entry); Remove.
235 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
236 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
237 get_first_inferior): Remove.
238 (for_each_inferior, for_each_inferior_with_data, find_inferior,
239 find_inferior_id, find_inferior_in_random): Change signature.
240 * inferiors.c (all_threads): Change type to
241 std::list<thread_info *>.
242 (get_thread): Remove macro.
243 (find_inferior, find_inferior_id): Change signature, implement
245 (find_inferior_in_random): Change signature, implement using
246 find_thread_in_random.
247 (for_each_inferior, for_each_inferior_with_data): Change
248 signature, implement using for_each_thread.
249 (add_inferior_to_list, remove_inferior): Remove.
250 (add_thread, get_first_thread, thread_of_pid,
251 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
252 (get_first_inferior, one_inferior_p, clear_inferior_list):
254 (clear_inferiors, get_thread_process): Update.
255 * gdbthread.h: Include <list>.
256 (struct thread_info) <entry>: Remove field.
258 (all_threads): Change type to std::list<thread_info *>.
259 (get_first_inferior): Add doc.
260 (find_thread, for_each_thread, find_thread_in_random): New
262 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
263 * linux-arm-low.c (update_registers_callback): Update.
264 * linux-low.c (second_thread_of_pid_p): Update.
265 (kill_one_lwp_callback, linux_detach_lwp_callback,
266 delete_lwp_callback, status_pending_p_callback, same_lwp,
267 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
268 iterate_over_lwps, not_stopped_callback,
269 resume_stopped_resumed_lwps, count_events_callback,
270 select_singlestep_lwp_callback, select_event_lwp_callback,
271 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
272 suspend_and_send_sigstop_callback, wait_for_sigstop,
273 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
274 lwp_running, linux_set_resume_request, resume_status_pending_p,
275 need_step_over_p, start_step_over, linux_resume_one_thread,
276 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
277 reset_lwp_ptrace_options_callback): Update.
278 * linux-mips-low.c (update_watch_registers_callback): Update.
279 * regcache.c (regcache_invalidate_one, regcache_invalidate):
281 (free_register_cache_thread_one): Remove.
282 (regcache_release): Update.
283 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
284 handle_qxfer_threads_worker): Update.
285 (handle_query): Update, use list iterator.
286 (visit_actioned_threads, handle_pending_status,
287 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
288 clear_pending_status_callback, set_pending_status_callback,
289 find_status_pending_thread_callback, handle_status,
290 process_serial_event): Update.
291 * target.c (thread_search_callback): Update.
292 * thread-db.c (thread_db_get_tls_address): Update.
293 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
295 * win32-i386-low.c (update_debug_registers_callback): Update.
296 * win32-low.c (delete_thread_info, child_delete_thread,
297 continue_one_thread, suspend_one_thread,
298 get_child_debug_event): Adjust.
300 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
302 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
303 * inferiors.h: Include <list>.
304 (struct process_info) <entry>: Remove field.
306 (pid_of): Change macro to function.
307 (ptid_of, lwpid_of): Remove macro.
308 (all_processes): Change type to std::list<process_info *>.
309 (ALL_PROCESSES): Remove macro.
310 (for_each_process, find_process): New function.
311 * inferiors.c (all_processes): Change type to
312 std::list<process_info *>.
313 (find_thread_process): Adjust.
314 (add_process): Likewise.
315 (remove_process): Likewise.
316 (find_process_pid): Likewise.
317 (get_first_process): Likewise.
318 (started_inferior_callback): Remove.
319 (have_started_inferiors_p): Adjust.
320 (attached_inferior_callback): Remove.
321 (have_attached_inferiors_p): Adjust.
322 * linux-low.c (check_zombie_leaders): Likewise.
323 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
324 (x86_linux_update_xmltarget): Adjust.
325 * server.c (handle_query): Likewise.
326 (gdb_reattached_process): Remove.
327 (handle_status): Adjust.
328 (kill_inferior_callback): Likewise.
329 (detach_or_kill_inferior): Remove.
330 (print_started_pid): Likewise.
331 (print_attached_pid): Likewise.
332 (detach_or_kill_for_exit): Update.
333 (process_serial_event): Likewise.
334 * linux-arm-low.c (arm_new_fork): Likewise.
336 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
338 * dll.h: Include <list>.
339 (struct dll_info): Add constructor.
340 <entry>: Remove field.
341 (all_dlls): Change type to std::list<dll_info>.
342 * dll.c: Include <algorithm>.
343 (get_dll): Remove macro.
344 (all_dlls): Change type to std::list<dll_info *>.
345 (free_one_dll): Remove.
346 (match_dll): Likewise.
347 (loaded_dll): Adjust.
348 (unloaded_dll): Adjust to all_dlls type change, use
349 std::find_if. Inline code from match_dll.
350 (clear_dlls): Adjust to all_dlls type change.
351 * server.c (emit_dll_description): Remove.
352 (handle_qxfer_libraries): Adjust to all_dlls type change,
353 integrate emit_dll_description's functionality.
355 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
357 * linux-low.h (struct linux_target_ops) <delete_process>: New
359 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
360 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
361 (struct linux_target_ops): Add delete_process callback.
362 * linux-arm-low.c (arm_delete_process): New.
363 (struct linux_target_ops): Add delete_process callback.
364 * linux-bfin-low.c (struct linux_target_ops): Likewise.
365 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
366 * linux-m32r-low.c (struct linux_target_ops): Likewise.
367 * linux-mips-low.c (mips_linux_delete_process): New.
368 (struct linux_target_ops): Add delete_process callback.
369 * linux-ppc-low.c (struct linux_target_ops): Likewise.
370 * linux-s390-low.c (struct linux_target_ops): Likewise.
371 * linux-sh-low.c (struct linux_target_ops): Likewise.
372 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
373 * linux-tile-low.c (struct linux_target_ops): Likewise.
374 * linux-x86-low.c (x86_linux_delete_process): New.
375 (struct linux_target_ops): Add delete_process callback.
376 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
378 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
380 * linux-aarch64-low.c (the_low_target): Add thread delete
382 * linux-arm-low.c (arm_delete_thread): New function.
383 (the_low_target): Add thread delete callback.
384 * linux-bfin-low.c (the_low_target): Likewise.
385 * linux-crisv32-low.c (the_low_target): Likewise.
386 * linux-low.c (delete_lwp): Invoke delete_thread callback if
388 * linux-low.h (struct linux_target_ops) <delete_thread>: New
390 * linux-m32r-low.c (the_low_target): Add thread delete callback.
391 * linux-mips-low.c (mips_linux_delete_thread): New function.
392 (the_low_target): Add thread delete callback.
393 * linux-ppc-low.c (the_low_target): Likewise.
394 * linux-s390-low.c (the_low_target): Likewise.
395 * linux-sh-low.c (the_low_target): Likewise.
396 * linux-tic6x-low.c (the_low_target): Likewise.
397 * linux-tile-low.c (the_low_target): Likewise.
398 * linux-x86-low.c (the_low_target): Likewise.
399 * linux-xtensa-low.c (the_low_target): Likewise.
401 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
403 * win32-low.c: Include "common-inferior.h".
405 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
407 * inferiors.c (set_inferior_cwd): New function.
408 * server.c (handle_general_set): Handle QSetWorkingDir packet.
409 (handle_query): Inform that QSetWorkingDir is supported.
410 * win32-low.c (create_process): Pass the inferior's cwd to
413 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
415 * inferiors.c (current_inferior_cwd): New global variable.
416 (get_inferior_cwd): New function.
417 * inferiors.h (struct process_info) <cwd>: New field.
419 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
421 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
422 (OBS): Add gdb_tilde_expand.o.
424 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
426 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
427 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
429 2017-09-29 Pedro Alves <palves@redhat.com>
431 * ax.c (gdb_parse_agent_expr): Constify.
432 * ax.h (gdb_parse_agent_expr): Constify.
433 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
435 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
436 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
437 * remote-utils.h (read_ptid): Constify.
438 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
439 (process_point_options, process_serial_event): Constify.
440 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
441 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
442 (cmd_qtbuffer): Constify.
444 2017-09-29 Pedro Alves <palves@redhat.com>
446 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
449 2017-09-29 Pedro Alves <palves@redhat.com>
451 * linux-low.c (handle_extended_wait): Pass parent thread instead
452 of process to thread_db_notice_clone.
453 * linux-low.h (thread_db_notice_clone): Replace parent process
454 parameter with parent thread parameter.
455 * thread-db.c (find_one_thread): Add comment.
456 (thread_db_notice_clone): Replace parent process parameter with
457 parent thread parameter. Temporarily switch to the parent thread.
459 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
461 * gdbthread.h: Include "common-gdbthread.h".
462 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
463 "if" when validating the ptid.
464 * remote-utils.c: Include "gdbthread.h".
465 (prepare_resume_reply): Use "switch_to_thread".
466 * target.c (done_accessing_memory): Likewise.
468 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
470 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
471 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
472 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
473 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
474 s390x-gs-linux64-ipa.o to ipa_obj.
475 * linux-s390-low.c (HWCAP_S390_GS): New define.
476 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
478 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
479 (s390_arch_setup): Check for guarded-storage support and choose
481 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
482 init_registers_s390x_gs_linux64.
483 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
485 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
486 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
488 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
490 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
492 2017-09-21 Kevin Buettner <kevinb@redhat.com>
494 * linux-low.h (struct lwp_info): Add new field, thread_handle.
495 (thread_db_thread_handle): Declare.
496 * linux-low.c (linux_target_ops): Initialize thread_handle.
497 * server.c (handle_qxfer_threads_worker): Add support for
499 * target.h (struct target_ops): Add new function pointer,
501 (target_thread_handle): Define.
502 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
504 (thread_db_thread_handle): New function.
506 2017-09-21 Kevin Buettner <kevinb@redhat.com>
508 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
509 * linux-low.h (thread_db_notice_clone): Declare.
510 * thread-db.c (thread_db_notice_clone): New function.
512 2017-09-21 Pedro Alves <palves@redhat.com>
514 * server.c (gdb_read_memory, handle_status, process_serial_event)
515 (handle_serial_event, handle_target_event): Adjust to
516 set_desired_thread prototype change.
517 * target.c (set_desired_thread): Remove 'use_general' parameter
519 * target.h (set_desired_thread): Remove 'use_general' parameter.
521 2017-09-20 Tom Tromey <tom@tromey.com>
523 * target.c (target_terminal::terminal_state): Define.
524 (target_terminal::init): Rename from target_terminal_init.
525 (target_terminal::inferior): Rename from
526 target_terminal_inferior.
527 (target_terminal::ours): Rename from target_terminal_ours.
528 (target_terminal::ours_for_output, target_terminal::info): New.
530 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
532 * server.c (accumulate_file_name_length): Remove.
533 (emit_dll_description): Adjust to std::string change.
534 (handle_qxfer_libraries): Use std::string to hold document.
536 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
538 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
539 return type of xml_escape_text.
540 * server.c (emit_dll_description): Likewise.
542 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
544 * server.c (captured_main): Accept argument for --selftest.
545 Update run_tests call.
546 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
547 when registering selftests.
549 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
551 * regcache.c (get_thread_regcache): Update code to use "std::vector"
552 instead of "VEC" for "target_desc.reg_defs".
553 (regcache_cpy): Likewise.
554 (registers_to_string): Likewise.
555 (registers_from_string): Likewise.
556 (find_regno): Likewise.
557 (supply_regblock): Likewise.
558 (regcache_raw_read_unsigned): Likewise.
559 * tdesc.c (init_target_desc): Likewise.
560 (tdesc_create_reg): Likewise.
561 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
562 (struct target_desc) <reg_defs>: Convert to "std::vector".
563 (target_desc): Do not initialize "reg_defs".
564 (~target_desc): Update code to use "std::vector" instead of "VEC"
565 for "target_desc.reg_defs".
566 (operator==): Likewise.
568 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
570 * inferiors.h (thread_to_gdb_id): Remove.
571 * inferiors.c (thread_to_gdb_id): Remove.
572 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
573 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
574 lynx_store_registers, lynx_read_memory, lynx_write_memory):
576 * nto-low.c (nto_fetch_registers, nto_store_registers,
577 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
579 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
581 * inferiors.h (gdb_id_to_thread_id): Remove.
582 * inferiors.c (gdb_id_to_thread_id): Remove.
583 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
584 removal. Move pid declaration closer to where it's used.
586 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
588 * server.c (handle_detach): New function.
589 (process_serial_event): Move code out, call handle_detach.
591 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
593 * server.c (require_running): Rename to ...
594 (require_running_or_return): ... this ...
595 (require_running_or_break): ... and this.
596 (handle_query, process_serial_event): Adjust.
598 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
600 * linux-low.c (linux_set_resume_request): Remove unused
603 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
605 * server.c (first_thread_of): Remove.
606 (process_serial_event): Replace usage of first_thread_of with
607 find_any_thread_of_pid.
608 * tracepoint.c (same_process_p): Remove.
609 (gdb_agent_about_to_close): Replace usage of same_process_p with
610 find_any_thread_of_pid.
611 * linux-x86-low.c (same_process_callback): Remove.
612 (x86_arch_setup_process_callback): Replace usage of
613 same_process_callback with find_any_thread_of_pid.
614 * thread-db.c (any_thread_of): Remove.
615 (switch_to_process): Replace usage of any_thread_of with
616 find_any_thread_of_pid.
617 * inferiors.c (thread_pid_matches_callback): Remove.
618 (find_thread_process): Adjust to use find_any_thread_of_pid.
620 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
622 * regcache.c (get_thread_regcache): Guard calls to "memset"
625 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
627 * linux-low.c (handle_extended_wait): Use
628 "allocate_target_description" instead of "XNEW".
629 * linux-x86-low.c (initialize_low_arch): Likewise.
631 2017-09-05 Yao Qi <yao.qi@linaro.org>
633 * configure.srv (srv_i386_regobj): Remove.
634 (srv_amd64_regobj): Remove.
635 (srv_regobj): Set it to "" for x86 non-linux targets.
636 * linux-x86-tdesc.c (i386_linux_read_description):
637 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
638 (init_registers_i386): Remove the declaration.
639 (tdesc_i386): Remove the declaration.
640 (lynx_i386_arch_setup): Call i386_create_target_description.
641 * nto-x86-low.c: Likewise.
642 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
643 [!__x86_64__]: include arch/i386.h.
644 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
646 2017-09-05 Yao Qi <yao.qi@linaro.org>
648 * configure.srv (srv_amd64_linux_xmlfiles): Remove
649 i386/amd64-XXX-linux from it.
651 2017-09-05 Yao Qi <yao.qi@linaro.org>
653 * configure.srv: Empty srv_amd64_linux_regobj if $development is
655 (ipa_amd64_linux_regobj): Remove.
656 (ipa_x32_linux_regobj): Remove.
658 2017-09-05 Yao Qi <yao.qi@linaro.org>
660 * Makefile.in (arch-amd64.o): New rule.
661 * configure.srv: Append arch-amd64.o.
662 * linux-amd64-ipa.c: Include common/x86-xstate.h.
663 (get_ipa_tdesc): Call amd64_linux_read_description.
664 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
665 and init_registers_amd64_XXX.
666 * linux-x86-low.c (x86_linux_read_description): Call
667 amd64_linux_read_description.
668 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
669 (initialize_low_arch): Don't call init_registers_x32_XXX and
670 init_registers_amd64_XXX.
671 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
673 [__x86_64__] (amd64_tdesc_test): New function.
674 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
675 and init_registers_amd64_XXX.
676 * linux-x86-tdesc.c: Include arch/amd64.h.
677 (xcr0_to_tdesc_idx): New function.
678 (i386_linux_read_description): New function.
679 (amd64_get_ipa_tdesc_idx): New function.
680 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
681 (amd64_get_ipa_tdesc): Declare.
683 2017-09-05 Yao Qi <yao.qi@linaro.org>
685 * configure.srv (srv_i386_linux_xmlfiles): Remove
686 i386/i386-XXX-linux.xml from it.
688 2017-09-05 Yao Qi <yao.qi@linaro.org>
690 * configure.srv: Set srv_i386_linux_regobj empty if $development
692 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
693 initialize_low_tdesc.
694 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
695 with #if initialize_low_tdesc.
696 * linux-x86-tdesc-selftest.c: New file.
697 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
699 2017-09-05 Yao Qi <yao.qi@linaro.org>
701 * Makefile.in (arch-i386.o): New rule.
702 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
703 (x86_64-*-linux*): Likewise.
704 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
706 (i386_linux_read_description): Remove code and call
707 i386_create_target_description.
708 * tdesc.c (allocate_target_description): New function.
709 * tdesc.h (set_tdesc_architecture): Remove declaration.
710 (set_tdesc_osabi): Likewise.
712 2017-09-05 Yao Qi <yao.qi@linaro.org>
714 * linux-x86-tdesc.c: Don't include <inttypes.h>.
715 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
716 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
718 * server.c (get_features_xml): Call tdesc_get_features_xml.
719 * tdesc.c (set_tdesc_architecture): New function.
720 (set_tdesc_osabi): New function.
721 (tdesc_get_features_xml): New function.
722 (tdesc_create_feature): Add an argument.
723 * tdesc.h (struct target_desc) <features>: New field.
724 <arch, osabi>: New field.
725 (~target_desc): xfree features, arch, and osabi.
726 (target_desc::oerator==): Don't compare .xmltarget.
727 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
728 (set_tdesc_osabi): Likewise.
729 (tdesc_get_features_xml): Likewise.
731 2017-09-05 Yao Qi <yao.qi@linaro.org>
733 * linux-x86-tdesc.c: Include selftest.h.
734 (i386_tdesc_test): New function.
735 (initialize_low_tdesc): Call selftests::register_test.
736 * tdesc.h: Include regdef.h.
737 (target_desc): Override operator == and !=.
739 2017-09-05 Yao Qi <yao.qi@linaro.org>
741 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
743 * linux-i386-ipa.c: Include common/x86-xstate.h
744 (get_ipa_tdesc): Call i386_linux_read_description.
745 (initialize_low_tracepoint): Don't call init_registers_XXX
746 functions, call initialize_low_tdesc instead.
747 * linux-x86-low.c (x86_linux_read_description): Call
748 i386_linux_read_description.
749 (initialize_low_arch): Don't call init_registers_i386_XXX
750 functions, call initialize_low_tdesc.
751 * linux-x86-tdesc.c: New file.
752 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
753 (i386_get_ipa_tdesc_idx): Declare.
754 (i386_get_ipa_tdesc): Declare.
755 (initialize_low_tdesc): Declare.
757 2017-09-05 Yao Qi <yao.qi@linaro.org>
759 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
762 2017-09-05 Yao Qi <yao.qi@linaro.org>
764 * Makefile.in (IPA_OBJS): Add vec-ipa.o
765 * regcache.c (get_thread_regcache): Use VEC_length.
766 (init_register_cache): Likewise.
767 (regcache_cpy): Likewise.
768 (registers_to_string): Iterate reg_defs via VEC_iterate.
769 (find_regno): Likewise.
770 (find_register_by_number): Use VEC_index.
771 (register_size): Call find_register_by_number.
772 (register_data): Call find_register_by_number.
773 (supply_regblock): Use VEC_length.
774 (regcache_raw_read_unsigned): Likewise.
775 * tdesc.c (init_target_desc): Iterate reg_defs via
777 (default_description): Update initializer.
778 (copy_target_description): Don't update field num_registers.
779 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
780 <num_registers>: Remove.
782 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
784 * Makefile.in (.SECONDARY): Define target.
786 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
788 * linux-low.c (linux_wait_1): Adjust.
789 * server.c (queue_stop_reply_callback): Adjust.
791 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
793 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
794 QEnvironmentUnset and QEnvironmentReset packets.
795 (handle_query): Inform remote that QEnvironmentHexEncoded,
796 QEnvironmentUnset and QEnvironmentReset are supported.
798 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
800 * inferiors.h (inferior_target_data): Rename to ...
801 (thread_target_data): ... this.
802 (inferior_regcache_data): Rename to ...
803 (thread_regcache_data): ... this.
804 (set_inferior_regcache_data): Rename to ...
805 (set_thread_regcache_data): ... this.
806 * inferiors.c (inferior_target_data): Rename to ...
807 (thread_target_data): ... this.
808 (inferior_regcache_data): Rename to ...
809 (thread_regcache_data): ... this.
810 (set_inferior_regcache_data): Rename to ...
811 (set_thread_regcache_data): ... this.
812 (free_one_thread): Update.
813 * linux-low.h (get_thread_lwp): Update.
814 * regcache.c (get_thread_regcache): Update.
815 (regcache_invalidate_thread): Update.
816 (free_register_cache_thread): Update.
817 * win32-i386-low.c (update_debug_registers_callback): Update.
818 (win32_get_current_dr): Update.
819 * win32-low.c (thread_rec): Update.
820 (delete_thread_info): Update.
821 (continue_one_thread): Update.
822 (suspend_one_thread): Update.
824 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
826 * inferiors.c (set_inferior_target_data): Remove.
827 * inferiors.h (set_inferior_target_data): Remove.
829 2017-08-18 Yao Qi <yao.qi@linaro.org>
831 * Makefile.in (OBS): Add selftest.o.
832 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
833 * configure, config.in: Re-generated.
834 * server.c: Include common/sefltest.h.
835 (captured_main): Handle option --selftest.
837 2017-08-09 Yao Qi <yao.qi@linaro.org>
839 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
840 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
841 i386-avx-mpx.o and i386-mmx.o.
842 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
843 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
844 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
845 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
846 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
847 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
848 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
849 i386/amd64-avx-mpx.xml.
851 2017-08-09 Yao Qi <yao.qi@linaro.org>
853 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
854 and x32-avx-avx512.o.
855 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
856 i386/x32-avx-avx512.xml.
858 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
860 * tracepoint.h (enum class fast_tpoint_collect_result): New
862 (fast_tracepoint_collecting): Change return type to
863 fast_tpoint_collect_result.
864 * tracepoint.c (fast_tracepoint_collecting): Likewise.
865 * linux-low.h: Include tracepoint.h.
866 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
867 fast_tpoint_collect_result.
868 * linux-low.c (handle_tracepoints): Adjust.
869 (linux_fast_tracepoint_collecting): Change return type to
870 fast_tpoint_collect_result.
871 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
872 linux_wait_1, stuck_in_jump_pad_callback,
873 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
874 proceed_one_lwp): Adjust to type change.
876 2017-07-10 Yao Qi <yao.qi@linaro.org>
878 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
880 2017-06-29 Yao Qi <yao.qi@linaro.org>
882 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
884 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
886 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
888 * Makefile.in (IPA_OBJS): Sort and format one item per line.
890 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
892 * linux-low.c (linux_create_inferior): Adjust code to access the
893 environment information via 'gdb_environ' class.
894 * lynx-low.c (lynx_create_inferior): Likewise.
895 * server.c (our_environ): Make it an instance of 'gdb_environ'.
896 (get_environ): Return a pointer to 'our_environ'.
897 (captured_main): Initialize 'our_environ'.
898 * server.h (get_environ): Adjust prototype.
899 * spu-low.c (spu_create_inferior): Adjust code to access the
900 environment information via 'gdb_environ' class.
902 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
904 * linux-low.c (linux_read_memory, linux_write_memory): Remove
905 usage of "register" keyword.
907 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
909 * configure: Re-generate.
911 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
913 * configure: Re-generate.
915 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
917 * Makefile.in (COMPILE.pre): Add "-x c++".
919 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
921 * fork-child.c: Conditionally include <signal.h>.
923 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
925 * server.c (handle_general_set): Handle new packet
927 (handle_query): Add "QStartupWithShell" to the list of supported
929 (gdbserver_usage): Add help text explaining the
930 new "--startup-with-shell" and "--no-startup-with-shell" CLI
932 (captured_main): Recognize and act upon the presence of the new
935 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
936 Pedro Alves <palves@redhat.com>
938 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
939 * configure: Regenerate.
940 * configure.srv (srv_linux_obj): Add "fork-child.o" and
942 (i[34567]86-*-lynxos*): Likewise.
943 (spu*-*-*): Likewise.
944 * fork-child.c: New file.
945 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
947 (linux_ptrace_fun): New function.
948 (linux_create_inferior): Adjust function prototype to reflect
949 change on "target.h". Adjust function code to use
951 (linux_request_interrupt): Delete "signal_pid".
952 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
953 (lynx_ptrace_fun): New function.
954 (lynx_create_inferior): Adjust function prototype to reflect
955 change on "target.h". Adjust function code to use
957 * nto-low.c (nto_create_inferior): Adjust function prototype and
958 code to reflect change on "target.h". Update comments.
959 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
960 "common-terminal.h" and "environ.h".
961 (terminal_fd): Moved to fork-child.c.
962 (old_foreground_pgrp): Likewise.
963 (restore_old_foreground_pgrp): Likewise.
964 (last_status): Make it global.
965 (last_ptid): Likewise.
966 (our_environ): New variable.
967 (startup_with_shell): Likewise.
968 (program_name): Likewise.
969 (program_argv): Rename to...
970 (program_args): ...this.
971 (wrapper_argv): New variable.
972 (start_inferior): Delete function.
973 (get_exec_wrapper): New function.
974 (get_exec_file): Likewise.
975 (get_environ): Likewise.
976 (prefork_hook): Likewise.
977 (post_fork_inferior): Likewise.
978 (postfork_hook): Likewise.
979 (postfork_child_hook): Likewise.
980 (handle_v_run): Update code to deal with arguments coming from the
981 remote host. Update calls from "start_inferior" to
983 (captured_main): Likewise. Initialize environment variable. Call
985 * server.h (post_fork_inferior): New prototype.
986 (get_environ): Likewise.
987 (last_status): Declare.
988 (last_ptid): Likewise.
989 (signal_pid): Likewise.
990 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
991 (spu_ptrace_fun): New function.
992 (spu_create_inferior): Adjust function prototype to reflect change
993 on "target.h". Adjust function code to use "fork_inferior".
994 * target.c (target_terminal_init): New function.
995 (target_terminal_inferior): Likewise.
996 (target_terminal_ours): Likewise.
997 * target.h: Include <vector>.
998 (struct target_ops) <create_inferior>: Update prototype.
999 (create_inferior): Update macro.
1000 * utils.c (gdb_flush_out_err): New function.
1001 * win32-low.c (win32_create_inferior): Adjust function prototype
1002 and code to reflect change on "target.h".
1004 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1006 * inferiors.c (switch_to_thread): New function.
1008 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1010 * Makefile.in (SFILE): Add "common/job-control.c".
1011 (OBS): Add "job-control.o".
1013 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1015 * Makefile: Remove "@host_makefile_frag@".
1017 2017-05-05 Pedro Alves <palves@redhat.com>
1019 * configure: Regenerate.
1021 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1023 * configure: Regenerate.
1025 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1027 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1028 software_single_step change of return type to
1029 std::vector<CORE_ADDR>.
1030 * linux-low.c (install_software_single_step_breakpoints):
1032 * linux-low.h (install_software_single_step_breakpoints):
1035 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1037 * remote-utils.c: Include "gdb_termios.h" instead of
1039 * terminal.h: Delete file.
1041 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1043 * server.c: Include <vector>.
1044 <program_argv, wrapper_argv>: Convert to std::vector.
1045 (start_inferior): Rewrite function to use C++.
1046 (handle_v_run): Likewise. Update code that calculates the argv
1047 based on the vRun packet; use C++.
1048 (captured_main): Likewise.
1050 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1052 * server.c (handle_v_cont): Initialize thread_resume::thread
1055 2017-04-05 Pedro Alves <palves@redhat.com>
1057 * configure: Regenerate.
1059 2017-04-05 Pedro Alves <palves@redhat.com>
1061 * gdbreplay.c (sync_error): Constify.
1062 * linux-x86-low.c (push_opcode): Constify.
1064 2017-04-05 Pedro Alves <palves@redhat.com>
1066 * win32-low.c (get_child_debug_event)
1067 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1068 Report TARGET_WAITKIND_SPURIOUS instead.
1070 2017-04-05 Pedro Alves <palves@redhat.com>
1072 * remote-utils.c (remote_prepare, remote_open): Constify.
1073 * remote-utils.h (remote_prepare, remote_open): Constify.
1074 * server.c (captured_main): Constify 'port' handling.
1076 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1078 * Makefile.in (clean): Clear .deps.
1080 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1082 * .gitignore: Remove generated files, replace with wildcard.
1083 * (clean): Replace removal of generated files with wildcard.
1084 (version.c): Replace with...
1085 (version-generated.c): ...this.
1086 (xml-builtin.c): Replace with...
1087 (xml-builtin-generated.c): ...this.
1088 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1089 (%.c: *regformats*): Replace with...
1090 (%-generated.c: *regformats*): ...this.
1092 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1094 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1095 (xtensa_fill_gregset): Call collect_register_by_name for
1097 (xtensa_store_gregset): Call supply_register_by_name for
1100 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1102 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1103 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1104 (xtensa_store_gregset): Call supply_register for all registers in
1105 a0_regnum..a0_regnum + C0_NREGS range.
1107 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1109 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1110 (ax-ipa.o: ax.c): Remove.
1111 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1112 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1113 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1114 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1115 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1117 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1119 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1120 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1121 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1122 (errors-ipa.o: ../common/errors.c): Remove.
1123 (format-ipa.o: ../common/format.c): Remove.
1124 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1126 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1128 * Makefile.in (%-ipa.o: %.c): New rule.
1129 (tracepoint-ipa.o: tracepoint.c): Remove.
1130 (utils-ipa.o: utils.c): Remove.
1131 (remote-utils-ipa.o: remote-utils.c): Remove.
1132 (regcache-ipa.o: regcache.c): Remove.
1133 (i386-linux-ipa.o: i386-linux.c): Remove.
1134 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1135 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1136 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1137 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1138 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1139 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1140 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1141 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1142 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1143 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1144 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1145 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1146 (aarch64-ipa.o: aarch64.c): Remove.
1147 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1148 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1149 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1150 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1151 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1152 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1153 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1154 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1155 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1156 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1157 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1158 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1159 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1160 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1161 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1162 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1163 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1164 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1165 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1166 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1167 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1168 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1169 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1170 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1171 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1172 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1173 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1174 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1175 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1176 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1177 (tdesc-ipa.o: tdesc.c): Remove.
1178 (x32-linux-ipa.o: x32-linux.c): Remove.
1179 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1180 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1182 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1184 * Makefile.in (%.o: ../arch/%.c): New rule.
1185 (arm.o: ../arch/arm.c): Remove.
1186 (arm-linux.o: ../arch/arm-linux.c): Remove.
1187 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1188 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1190 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1192 * Makefile.in (%.o: ../nat/%.c): New rule.
1193 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1194 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1195 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1196 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1197 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1198 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1199 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1200 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1201 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1202 (linux-personality.o: ../nat/linux-personality.c): Remove.
1203 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1204 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1205 (x86-linux.o: ../nat/x86-linux.c): Remove.
1206 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1207 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1209 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1211 * Makefile.in (%.o: ../common/%.c): New rule.
1212 (signals.o: ../common/signals.c): Remove.
1213 (print-utils.o: ../common/print-utils.c): Remove.
1214 (rsp-low.o: ../common/rsp-low.c): Remove.
1215 (common-utils.o: ../common/common-utils.c): Remove.
1216 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1217 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1218 (vec.o: ../common/vec.c): Remove.
1219 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1220 (xml-utils.o: ../common/xml-utils.c): Remove.
1221 (ptid.o: ../common/ptid.c): Remove.
1222 (buffer.o: ../common/buffer.c): Remove.
1223 (format.o: ../common/format.c): Remove.
1224 (filestuff.o: ../common/filestuff.c): Remove.
1225 (agent.o: ../common/agent.c): Remove.
1226 (errors.o: ../common/errors.c): Remove.
1227 (environ.o: ../common/environ.c): Remove.
1228 (common-debug.o: ../common/common-debug.c): Remove.
1229 (cleanups.o: ../common/cleanups.c): Remove.
1230 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1231 (fileio.o: ../common/fileio.c): Remove.
1232 (common-regcache.o: ../common/common-regcache.c): Remove.
1233 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1234 (new-op.o: ../common/new-op.c): Remove.
1235 (btrace-common.o: ../common/btrace-common.c): Remove.
1237 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1239 * Makefile.in (%.o: ../target/%.c): New rule.
1240 (waitstatus.o: ../target/waitstatus.c): Remove.
1242 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1245 (%.c: ../regformats/%.dat,
1246 (%.c: ../regformats/arm/%.dat,
1247 (%.c: ../regformats/i386/%.dat,
1248 (%.c: ../regformats/rs6000/%.dat): New rules.
1249 (aarch64.c): Remove.
1250 (reg-arm.c): Remove.
1251 (arm-with-iwmmxt.c): Remove.
1252 (arm-with-vfpv2.c): Remove.
1253 (arm-with-vfpv3.c): Remove.
1254 (arm-with-neon.c): Remove.
1255 (reg-bfin.c): Remove.
1256 (reg-cris.c): Remove.
1257 (reg-crisv32.c): Remove.
1259 (i386-linux.c): Remove.
1260 (i386-avx.c): Remove.
1261 (i386-avx-linux.c): Remove.
1262 (i386-avx-avx512.c): Remove.
1263 (i386-avx-avx512-linux.c): Remove.
1264 (i386-mpx.c): Remove.
1265 (i386-mpx-linux.c): Remove.
1266 (i386-avx-mpx-avx512-pku.c): Remove.
1267 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1268 (i386-avx-mpx.c): Remove.
1269 (i386-avx-mpx-linux.c): Remove.
1270 (i386-mmx.c): Remove.
1271 (i386-mmx-linux.c): Remove.
1272 (reg-ia64.c): Remove.
1273 (reg-m32r.c): Remove.
1274 (reg-m68k.c): Remove.
1276 (mips-linux.c): Remove.
1277 (mips-dsp-linux.c): Remove.
1278 (mips64-linux.c): Remove.
1279 (mips64-dsp-linux.c): Remove.
1280 (nios2-linux.c): Remove.
1281 (powerpc-32.c): Remove.
1282 (powerpc-32l.c): Remove.
1283 (powerpc-altivec32l.c): Remove.
1284 (powerpc-cell32l.c): Remove.
1285 (powerpc-vsx32l.c): Remove.
1286 (powerpc-isa205-32l.c): Remove.
1287 (powerpc-isa205-altivec32l.c): Remove.
1288 (powerpc-isa205-vsx32l.c): Remove.
1289 (powerpc-e500l.c): Remove.
1290 (powerpc-64l.c): Remove.
1291 (powerpc-altivec64l.c): Remove.
1292 (powerpc-cell64l.c): Remove.
1293 (powerpc-vsx64l.c): Remove.
1294 (powerpc-isa205-64l.c): Remove.
1295 (powerpc-isa205-altivec64l.c): Remove.
1296 (powerpc-isa205-vsx64l.c): Remove.
1297 (s390-linux32.c): Remove.
1298 (s390-linux32v1.c): Remove.
1299 (s390-linux32v2.c): Remove.
1300 (s390-linux64.c): Remove.
1301 (s390-linux64v1.c): Remove.
1302 (s390-linux64v2.c): Remove.
1303 (s390-te-linux64.c): Remove.
1304 (s390-vx-linux64.c): Remove.
1305 (s390-tevx-linux64.c): Remove.
1306 (s390x-linux64.c): Remove.
1307 (s390x-linux64v1.c): Remove.
1308 (s390x-linux64v2.c): Remove.
1309 (s390x-te-linux64.c): Remove.
1310 (s390x-vx-linux64.c): Remove.
1311 (s390x-tevx-linux64.c): Remove.
1312 (tic6x-c64xp-linux.c): Remove.
1313 (tic6x-c64x-linux.c): Remove.
1314 (tic6x-c62x-linux.c): Remove.
1316 (reg-sparc64.c): Remove.
1317 (reg-spu.c): Remove.
1319 (amd64-linux.c): Remove.
1320 (amd64-avx.c): Remove.
1321 (amd64-avx-linux.c): Remove.
1322 (amd64-avx-avx512.c): Remove.
1323 (amd64-avx-avx512-linux.c): Remove.
1324 (amd64-mpx.c): Remove.
1325 (amd64-mpx-linux.c): Remove.
1326 (amd64-avx-mpx-avx512-pku.c): Remove.
1327 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1328 (amd64-avx-mpx.c): Remove.
1329 (amd64-avx-mpx-linux.c): Remove.
1331 (x32-linux.c): Remove.
1332 (x32-avx.c): Remove.
1333 (x32-avx-linux.c): Remove.
1334 (x32-avx-avx512.c): Remove.
1335 (x32-avx-avx512-linux.c): Remove.
1336 (reg-xtensa.c): Remove.
1337 (reg-tilegx.c): Remove.
1338 (reg-tilegx32.c): Remove.
1340 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1342 * Makefile.in (SFILES): Add "common/environ.c".
1343 (OBJS): Add "common/environ.h".
1345 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1347 * configure.ac: Check if the fs_base and gs_base members of
1348 `struct user_regs_struct' exist.
1349 * config.in: Regenerated.
1350 * configure: Likewise.
1352 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1354 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1356 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1357 (get_next_pcs_syscall_next_pc): Likewise.
1359 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1361 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1362 * nto-x86-low.c: Likewise.
1364 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1366 * Makefile.in: Include disable-implicit-rules.mk.
1368 2016-11-23 Pedro Alves <palves@redhat.com>
1370 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1371 (debug_vprintf): Use std::chrono::steady_clock instead of
1372 gettimeofday. Use '.' instead of ':'.
1373 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1374 (get_timestamp): Use std::chrono::steady_clock instead of
1377 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1379 * Makefile.in: Fix whitespace formatting.
1381 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1383 * Makefile.in (SFILES, OBS): Flatten list and order
1386 2016-11-23 Pedro Alves <palves@redhat.com>
1388 * event-loop.c (handle_file_event): Use warning.
1389 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1390 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1393 2016-11-23 Pedro Alves <palves@redhat.com>
1395 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1397 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1398 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1399 debug_printf and debug_flush for debug output.
1400 * server.c (handle_general_set): Likewise.
1401 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1404 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1406 * Makefile.in (.c.o): Replace rule with ...
1407 (%.o: %.c): ... this one.
1409 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1411 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1412 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1414 * configure.ac: Remove checks for the make program.
1415 * configure: Re-generate.
1417 2016-10-28 Pedro Alves <palves@redhat.com>
1419 * Makefile.in (CXX_DIALECT): Get from configure.
1420 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1421 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1422 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1423 * config.in: Regenerate.
1424 * configure: Regenerate.
1426 2016-10-27 Yao Qi <yao.qi@linaro.org>
1428 * linux-low.c (linux_supports_range_stepping): Return true if
1429 can_software_single_step return true.
1431 2016-10-27 Yao Qi <yao.qi@linaro.org>
1433 * inferiors.c (find_inferior_in_random): New function.
1434 * inferiors.h (find_inferior_in_random): Declare.
1435 * linux-low.c (linux_wait_for_event_filtered): Call
1436 find_inferior_in_random instead of find_inferior.
1438 2016-10-27 Yao Qi <yao.qi@linaro.org>
1440 * linux-low.c (linux_wait_1): If single-step breakpoints are
1441 inserted, remove them.
1443 2016-10-26 Pedro Alves <palves@redhat.com>
1445 * linux-low.c (handle_extended_wait): Link parent/child fork
1447 (linux_wait_1): Unlink them.
1448 (linux_set_resume_request): Ignore resume requests for
1449 already-resumed and unhandled fork child threads.
1450 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1451 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1453 (handle_v_requests) <vCont>: Don't call require_running.
1454 * server.h (in_queued_stop_replies): New declaration.
1456 2016-10-24 Yao Qi <yao.qi@linaro.org>
1459 * linux-aarch64-low.c (append_insns): Cast the return value to
1462 2016-10-10 Yao Qi <yao.qi@linaro.org>
1464 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1466 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1468 * target.c (target_supports_multi_process): New function, moved
1470 * target.h (target_supports_multi_process): ... here. Remove
1473 2016-10-05 Tom Tromey <tom@tromey.com>
1476 * tracepoint.c (handle_tracepoint_bkpts): Check
1477 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1479 2016-10-05 Yao Qi <yao.qi@linaro.org>
1481 * configure.srv: Update the path of arm-*.xml files.
1483 2016-10-05 Terry Guo <terry.guo@arm.com>
1484 Yao Qi <yao.qi@linaro.org>
1486 * Makefile.in: Adjust the path of rules.
1487 * configure.srv: Update the path of xml files.
1488 * regformats/arm-with-iwmmxt.dat: Regenerated.
1489 * regformats/arm-with-neon.dat: Likewise.
1490 * regformats/arm-with-vfpv2.dat: Likewise.
1491 * regformats/arm-with-vfpv3.dat Likewise.
1493 2016-09-30 Yao Qi <yao.qi@linaro.org>
1496 * target.c (target_stop_and_wait): Don't call
1497 target_continue_no_signal, use resume_stop instead.
1499 2016-09-26 Yao Qi <yao.qi@linaro.org>
1501 * linux-low.c (linux_wait_1): Call debug_exit.
1503 2016-09-23 Pedro Alves <palves@redhat.com>
1505 * Makefile.in (SFILES): Add common/new-op.c.
1506 (OBS): Add common/new-op.o.
1507 (new-op.o): New rule.
1509 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1511 * .gitinore: Ignore more files.
1513 2016-09-21 Yao Qi <yao.qi@linaro.org>
1515 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1518 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1520 * server.c (start_inferior): Call target_mourn_inferior instead of
1521 mourn_inferior; pass ptid_t argument to it.
1523 (handle_target_event): Likewise.
1524 * target.c (target_mourn_inferior): New function.
1525 * target.h (mourn_inferior): Delete macro.
1527 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1529 * linux-low.c (lwp_is_stepping): New function.
1531 2016-09-06 Carl Love <cel@us.ibm.com>
1533 * server.c (start_inferior): Fixed comment, requested comment change
1534 didn't get updated correctly. Removed reference to ptrace () call as
1535 it is only true on Linux systems.
1537 2016-09-06 Carl Love <cel@us.ibm.com>
1539 * server.c (start_inferior): Do not call
1540 function target_post_create_inferior () if the
1541 inferior process has already exited.
1543 2016-09-05 Pedro Alves <palves@redhat.com>
1545 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1546 (COMPILE.pre, CC_LD): Use CXX directly.
1547 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1548 * acinclude.m4: Don't include build-with-cxx.m4.
1549 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1550 * configure: Regenerate.
1552 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1555 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1556 call writing data to own_buf.
1558 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1560 * target.c (mywait): Call target_wait instead of
1562 (target_wait): New function.
1564 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1566 * server.c (start_inferior): New variable 'ptid'. Replace calls
1567 to the_target->resume by target_continue{,_no_signal}, depending
1569 * target.c (target_stop_and_wait): Call target_continue_no_signal
1570 instead of the_target->resume.
1571 (target_continue): New function.
1573 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1575 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1577 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1580 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1582 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1583 * linux-arm-low.c (ps_get_thread_area): Likewise.
1584 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1585 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1586 * linux-mips-low.c (ps_get_thread_area): Likewise.
1587 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1588 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1589 * linux-x86-low.c (ps_get_thread_area): Likewise.
1590 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1592 2016-08-19 Pedro Alves <palves@redhat.com>
1594 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1596 2016-08-19 Pedro Alves <palves@redhat.com>
1598 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1599 comment. Use memcpy instead of casting through unsigned long.
1601 2016-08-19 Pedro Alves <palves@redhat.com>
1603 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1604 allocating around 0x80000000.
1606 2016-08-19 Pedro Alves <palves@redhat.com>
1609 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1610 (x32-avx512-linux-ipa.o): New rules.
1611 * configure.ac (x86_64-*-linux*): New x32 check.
1612 * configure.srv (ipa_x32_linux_regobj): New.
1613 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1614 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1616 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1618 * configure: Regenerate.
1620 2016-08-09 Pedro Alves <palves@redhat.com>
1623 * Makefile.in (OBS): Add signals-state-save-restore.o.
1624 (signals-state-save-restore.o): New rule.
1625 * config.in: Regenerate.
1626 * configure: Regenerate.
1627 * linux-low.c: Include "signals-state-save-restore.h".
1628 (linux_create_inferior): Call
1629 restore_original_signals_state.
1630 * server.c: Include "dispositions-save-restore.h".
1631 (captured_main): Call save_original_signals_state.
1633 2016-08-05 Pedro Alves <palves@redhat.com>
1635 * configure: Regenerate.
1637 2016-08-04 Yao Qi <yao.qi@linaro.org>
1639 * linux-low.c (regsets_fetch_inferior_registers): Check
1640 errno is ESRCH or not.
1642 2016-08-02 Yao Qi <yao.qi@linaro.org>
1644 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1645 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1646 (thread_db_load_search): Update.
1647 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1648 td_ta_set_event and td_ta_event_getmsg.
1650 2016-07-26 Pedro Alves <palves@redhat.com>
1653 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1654 of unsigned long for 64-bit registers and use uint32_t instead of
1655 unsigned int for 32-bit registers.
1657 2016-07-26 Pedro Alves <palves@redhat.com>
1659 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1662 2016-07-21 Tom Tromey <tom@tromey.com>
1664 * configure: Rebuild.
1666 2016-07-21 Yao Qi <yao.qi@linaro.org>
1668 * mem-break.c (find_gdb_breakpoint): Cast bp to
1669 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1671 2016-07-21 Yao Qi <yao.qi@linaro.org>
1673 * server.c (handle_v_requests): Support s and S actions
1674 if target_supports_software_single_step return true.
1676 2016-07-21 Yao Qi <yao.qi@linaro.org>
1678 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1679 is resume_step, call maybe_hw_step.
1680 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1682 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1684 (proceed_one_lwp): If resume request is resume_step, install
1685 reinsert breakpoints and call maybe_hw_step.
1687 2016-07-21 Yao Qi <yao.qi@linaro.org>
1689 * linux-low.c (proceed_one_lwp): Declare.
1690 (linux_resume_one_thread): Remove local variable 'step'.
1691 Lift code enqueue signal. Call proceed_one_lwp instead of
1692 linux_resume_one_lwp.
1694 2016-07-21 Yao Qi <yao.qi@linaro.org>
1696 * linux-low.c (linux_resume_one_thread): Call
1697 enqueue_pending_signal.
1699 2016-07-21 Yao Qi <yao.qi@linaro.org>
1701 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1702 * inferiors.c (do_restore_current_thread_cleanup): New function.
1703 (make_cleanup_restore_current_thread): Likewise.
1704 * linux-low.c (install_software_single_step_breakpoints): Call
1705 make_cleanup_restore_current_thread. Switch current_thread to
1708 2016-07-21 Yao Qi <yao.qi@linaro.org>
1710 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1711 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1712 (clone_one_breakpoint): Likewise.
1713 (delete_reinsert_breakpoints): Change parameter to thread.
1715 (has_reinsert_breakpoints): Likewise.
1716 (uninsert_reinsert_breakpoints): Likewise.
1717 (reinsert_reinsert_breakpoints): Likewise.
1718 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1719 (delete_reinsert_breakpoints): Likewise.
1720 (reinsert_reinsert_breakpoints): Likewise.
1721 (uninsert_reinsert_breakpoints): Likewise.
1722 (has_reinsert_breakpoints): Likewise.
1724 2016-07-21 Yao Qi <yao.qi@linaro.org>
1726 * inferiors.c (get_thread_process): Make parameter const.
1727 * inferiors.h (get_thread_process): Update declaration.
1728 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1729 Add new parameters child_thread and parent_thread. Callers
1731 * mem-break.h (clone_all_breakpoints): Update declaration.
1733 2016-07-21 Yao Qi <yao.qi@linaro.org>
1735 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1736 <command_list, handler>: Remove.
1737 (struct gdb_breakpoint): New.
1738 (struct other_breakpoint): New.
1739 (struct reinsert_breakpoint): New.
1740 (is_gdb_breakpoint): New function.
1741 (any_persistent_commands): Update command_list if
1742 is_gdb_breakpoint returns true.
1743 (set_breakpoint): Create breakpoints according to their types.
1744 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1745 (set_gdb_breakpoint_1): Likewise.
1746 (set_gdb_breakpoint): Likewise.
1747 (clear_breakpoint_conditions): Change parameter type to
1748 'struct gdb_breakpoint *'.
1749 (clear_breakpoint_commands): Likewise.
1750 (clear_breakpoint_conditions_and_commands): Likewise.
1751 (add_condition_to_breakpoint): Likewise.
1752 (add_breakpoint_condition): Likewise.
1753 (add_commands_to_breakpoint): Likewise.
1754 (check_breakpoints): Check other_breakpoint.
1755 (clone_one_breakpoint): Clone breakpopint according to its type.
1756 * mem-break.h (struct gdb_breakpoint): Declare.
1757 (set_gdb_breakpoint): Update declaration.
1758 (clear_breakpoint_conditions_and_commands): Likewise.
1759 (add_breakpoint_condition): Likewise.
1760 (add_breakpoint_commands): Likewise.
1761 * server.c (process_point_options): Change parameter type to
1762 'struct gdb_breakpoint *'.
1764 2016-07-21 Yao Qi <yao.qi@linaro.org>
1766 * mem-break.c (set_breakpoint_at): Rename it to ...
1767 (set_breakpoint_type_at): ... it.
1768 (set_breakpoint_at): Call set_breakpoint_type_at.
1769 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1770 * mem-break.h (set_breakpoint_at): Update comments.
1772 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1774 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1776 (nios2_store_gregset): Likewise.
1778 2016-07-01 Pedro Alves <palves@redhat.com>
1779 Antoine Tremblay <antoine.tremblay@ericsson.com>
1781 * linux-low.c: Change interface to take the target lwp_info
1782 pointer directly and return void. Handle detaching from a zombie
1784 (linux_detach_lwp_callback): New function.
1785 (linux_detach): Detach from the leader thread after detaching from
1788 2016-06-28 Yao Qi <yao.qi@linaro.org>
1790 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1791 for variable new_offset.
1792 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1793 (aarch64_ftrace_insn_reloc_cb): Likewise.
1794 (aarch64_ftrace_insn_reloc_tb): Likewise.
1795 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1796 PRIx64 instead of PRIx32.
1798 2016-06-28 Yao Qi <yao.qi@linaro.org>
1800 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1801 (the_low_target): Install arm_get_syscall_trapinfo.
1803 2016-06-28 Yao Qi <yao.qi@linaro.org>
1805 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1807 (the_low_target): Install aarch64_get_syscall_trapinfo.
1809 2016-06-28 Yao Qi <yao.qi@linaro.org>
1811 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1813 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1814 Remove parameter sysno.
1815 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1818 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1820 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1821 (s390_emit_ne_goto): Likewise.
1822 (s390_emit_lt_goto): Likewise.
1823 (s390_emit_le_goto): Likewise.
1824 (s390_emit_gt_goto): Likewise.
1825 (s390_emit_ge_goto): Likewise.
1826 (s390x_emit_eq_goto): Likewise.
1827 (s390x_emit_ne_goto): Likewise.
1828 (s390x_emit_lt_goto): Likewise.
1829 (s390x_emit_le_goto): Likewise.
1830 (s390x_emit_gt_goto): Likewise.
1831 (s390x_emit_ge_goto): Likewise.
1832 (s390_emit_ops_impl): Mark variable static.
1833 (s390x_emit_ops): Likewise.
1835 2016-06-17 Yao Qi <yao.qi@linaro.org>
1837 * linux-low.c (handle_extended_wait): Call
1838 uninsert_reinsert_breakpoints for the parent process. Remove
1839 reinsert breakpoints from the child process. Reinsert them to
1840 the parent process when vfork is done.
1841 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1842 (reinsert_reinsert_breakpoints): New function.
1843 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1844 (reinsert_reinsert_breakpoints): Declare.
1846 2016-06-17 Yao Qi <yao.qi@linaro.org>
1848 * linux-low.c (handle_extended_wait): If the parent is doing
1849 step-over, remove the reinsert breakpoints from the forked child.
1851 2016-06-17 Yao Qi <yao.qi@linaro.org>
1853 * linux-low.c (unsuspend_all_lwps): Declare.
1854 (linux_low_filter_event): If thread exited, call finish_step_over.
1855 If step-over is finished, unsuspend other threads.
1857 2016-06-17 Yao Qi <yao.qi@linaro.org>
1859 * linux-low.c (linux_resume_one_lwp_throw): Assert
1860 has_reinsert_breakpoints returns false.
1861 * mem-break.c (delete_disabled_breakpoints): Assert
1862 bp type isn't reinsert_breakpoint.
1864 2016-06-17 Yao Qi <yao.qi@linaro.org>
1866 * linux-low.c (maybe_hw_step): New function.
1867 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1868 (finish_step_over): Switch current_thread to lwp temporarily,
1869 and assert has_reinsert_breakpoints returns true.
1870 (proceed_one_lwp): Call maybe_hw_step.
1871 * mem-break.c (has_reinsert_breakpoints): New function.
1872 * mem-break.h (has_reinsert_breakpoints): Declare.
1874 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1876 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1878 2016-05-17 Yao Qi <yao.qi@linaro.org>
1880 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1881 instead of find_inferior.
1883 2016-05-05 Yao Qi <yao.qi@linaro.org>
1885 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1886 Initialize res to zero.
1888 2016-05-05 Yao Qi <yao.qi@linaro.org>
1890 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1893 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1895 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1896 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1897 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1899 2016-04-28 Par Olsson <par.olsson@windriver.com>
1900 Simon Marchi <simon.marchi@ericsson.com>
1902 * tracepoint.c (write_inferior_int8): New function.
1903 (cmd_qtenable_disable): Write enable flag using
1904 write_inferior_int8.
1906 2016-04-25 Yao Qi <yao.qi@linaro.org>
1908 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1909 (need_step_over_p): Return zero if the LWP has pending signals
1910 can be delivered on software single step target.
1912 2016-04-25 Yao Qi <yao.qi@linaro.org>
1914 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1915 return instead of error.
1917 2016-04-22 Yao Qi <yao.qi@linaro.org>
1919 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1922 2016-04-22 Yao Qi <yao.qi@linaro.org>
1924 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1925 signal when stepping over breakpoint with software single
1928 2016-04-21 Pedro Alves <palves@redhat.com>
1930 * linux-s390-low.c (s390_collect_ptrace_register)
1931 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1933 (s390_check_regset): Use void * instead of gdb_byte *.
1935 2016-04-20 Pedro Alves <palves@redhat.com>
1937 * configure: Renegerate.
1939 2016-04-20 Yao Qi <yao.qi@linaro.org>
1941 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1942 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1944 (arm_store_gregset): Likewise.
1946 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1948 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1949 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1950 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1951 (amd64-avx-mpx-linux.c): New rules.
1952 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1953 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1954 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1955 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1956 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1957 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1958 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1959 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1960 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1961 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1962 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1963 * linux-x86-low.c (x86_linux_read_description): Add case for
1964 X86_XSTATE_AVX_MPX_MASK.
1965 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1966 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1967 init_registers_i386_avx_mpx_linux.
1968 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1969 (initialize_low_tracepoint): Call
1970 init_registers_i386_avx_mpx_linux.
1971 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1972 (initialize_low_tracepoint): Call
1973 init_registers_amd64_avx_mpx_linux.
1974 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1975 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1976 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1979 2016-04-18 Pedro Alves <palves@redhat.com>
1981 * configure: Regenerate.
1983 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1985 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1986 (aarch64_emit_sub): Likewise.
1988 2016-04-12 Pedro Alves <palves@redhat.com>
1990 * utils.c (prepare_to_throw_exception): Delete.
1992 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1994 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1996 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1998 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2000 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2002 * linux-aarch64-ipa.c: Add <elf.h> include.
2003 * linux-ppc-ipa.c: Add <elf.h> include.
2004 * linux-s390-ipa.c: Add <elf.h> include.
2006 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2008 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2009 (get_raw_reg_ptr): Likewise.
2010 (get_trace_state_variable_value_ptr): Likewise.
2011 (set_trace_state_variable_value_ptr): Likewise.
2012 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2015 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2016 Marcin Kościelnicki <koriakin@0x04.net>
2019 * linux-ppc-low.c (emit_insns): New function.
2020 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2021 (ppc_emit_prologue): New function.
2022 (ppc_emit_epilogue): New function.
2023 (ppc_emit_add): New function.
2024 (ppc_emit_sub): New function.
2025 (ppc_emit_mul): New function.
2026 (ppc_emit_lsh): New function.
2027 (ppc_emit_rsh_signed): New function.
2028 (ppc_emit_rsh_unsigned): New function.
2029 (ppc_emit_ext): New function.
2030 (ppc_emit_zero_ext): New function.
2031 (ppc_emit_log_not): New function.
2032 (ppc_emit_bit_and): New function.
2033 (ppc_emit_bit_or): New function.
2034 (ppc_emit_bit_xor): New function.
2035 (ppc_emit_bit_not): New function.
2036 (ppc_emit_equal): New function.
2037 (ppc_emit_less_signed): New function.
2038 (ppc_emit_less_unsigned): New function.
2039 (ppc_emit_ref): New function.
2040 (ppc_emit_const): New function.
2041 (ppc_emit_reg): New function.
2042 (ppc_emit_pop): New function.
2043 (ppc_emit_stack_flush): New function.
2044 (ppc_emit_swap): New function.
2045 (ppc_emit_stack_adjust): New function.
2046 (ppc_emit_call): New function.
2047 (ppc_emit_int_call_1): New function.
2048 (ppc_emit_void_call_2): New function.
2049 (ppc_emit_if_goto): New function.
2050 (ppc_emit_goto): New function.
2051 (ppc_emit_eq_goto): New function.
2052 (ppc_emit_ne_goto): New function.
2053 (ppc_emit_lt_goto): New function.
2054 (ppc_emit_le_goto): New function.
2055 (ppc_emit_gt_goto): New function.
2056 (ppc_emit_ge_goto): New function.
2057 (ppc_write_goto_address): New function.
2058 (ppc_emit_ops_impl): New static variable.
2059 (ppc64v1_emit_prologue): New function.
2060 (ppc64v2_emit_prologue): New function.
2061 (ppc64_emit_epilogue): New function.
2062 (ppc64_emit_add): New function.
2063 (ppc64_emit_sub): New function.
2064 (ppc64_emit_mul): New function.
2065 (ppc64_emit_lsh): New function.
2066 (ppc64_emit_rsh_signed): New function.
2067 (ppc64_emit_rsh_unsigned): New function.
2068 (ppc64_emit_ext): New function.
2069 (ppc64_emit_zero_ext): New function.
2070 (ppc64_emit_log_not): New function.
2071 (ppc64_emit_bit_and): New function.
2072 (ppc64_emit_bit_or): New function.
2073 (ppc64_emit_bit_xor): New function.
2074 (ppc64_emit_bit_not): New function.
2075 (ppc64_emit_equal): New function.
2076 (ppc64_emit_less_signed): New function.
2077 (ppc64_emit_less_unsigned): New function.
2078 (ppc64_emit_ref): New function.
2079 (ppc64_emit_const): New function.
2080 (ppc64v1_emit_reg): New function.
2081 (ppc64v2_emit_reg): New function.
2082 (ppc64_emit_pop): New function.
2083 (ppc64_emit_stack_flush): New function.
2084 (ppc64_emit_swap): New function.
2085 (ppc64v1_emit_call): New function.
2086 (ppc64v2_emit_call): New function.
2087 (ppc64v1_emit_int_call_1): New function.
2088 (ppc64v2_emit_int_call_1): New function.
2089 (ppc64v1_emit_void_call_2): New function.
2090 (ppc64v2_emit_void_call_2): New function.
2091 (ppc64_emit_if_goto): New function.
2092 (ppc64_emit_eq_goto): New function.
2093 (ppc64_emit_ne_goto): New function.
2094 (ppc64_emit_lt_goto): New function.
2095 (ppc64_emit_le_goto): New function.
2096 (ppc64_emit_gt_goto): New function.
2097 (ppc64_emit_ge_goto): New function.
2098 (ppc64v1_emit_ops_impl): New static variable.
2099 (ppc64v2_emit_ops_impl): New static variable.
2100 (ppc_emit_ops): New function.
2101 (linux_low_target): Wire in ppc_emit_ops.
2103 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2104 Marcin Kościelnicki <koriakin@0x04.net>
2107 * Makefile.in: Add powerpc-*-ipa.o
2108 * configure.srv: Add ipa_obj for powerpc*-linux.
2109 * linux-ppc-ipa.c: New file.
2110 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2112 (PPC_FIELD): New macro.
2113 (PPC_SEXT): New macro.
2114 (PPC_OP6): New macro.
2115 (PPC_BO): New macro.
2116 (PPC_LI): New macro.
2117 (PPC_BD): New macro.
2118 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2119 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2120 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2121 (ppc_get_thread_area): New function.
2122 (is_elfv2_inferior): New function.
2123 (gen_ds_form): New function.
2124 (GEN_STD): New macro.
2125 (GEN_STDU): New macro.
2126 (GEN_LD): New macro.
2127 (GEN_LDU): New macro.
2128 (gen_d_form): New function.
2129 (GEN_ADDI): New macro.
2130 (GEN_ADDIS): New macro.
2131 (GEN_LI): New macro.
2132 (GEN_LIS): New macro.
2133 (GEN_ORI): New macro.
2134 (GEN_ORIS): New macro.
2135 (GEN_LWZ): New macro.
2136 (GEN_STW): New macro.
2137 (GEN_STWU): New macro.
2138 (gen_xfx_form): New function.
2139 (GEN_MFSPR): New macro.
2140 (GEN_MTSPR): New macro.
2141 (GEN_MFCR): New macro.
2142 (GEN_MTCR): New macro.
2143 (GEN_SYNC): New macro.
2144 (GEN_LWSYNC): New macro.
2145 (gen_x_form): New function.
2146 (GEN_OR): New macro.
2147 (GEN_MR): New macro.
2148 (GEN_LWARX): New macro.
2149 (GEN_STWCX): New macro.
2150 (GEN_CMPW): New macro.
2151 (gen_md_form): New function.
2152 (GEN_RLDICL): New macro.
2153 (GEN_RLDICR): New macro.
2154 (gen_i_form): New function.
2156 (GEN_BL): New macro.
2157 (gen_b_form): New function.
2158 (GEN_BNE): New macro.
2159 (GEN_LOAD): New macro.
2160 (GEN_STORE): New macro.
2161 (gen_limm): New function.
2162 (gen_atomic_xchg): New function.
2163 (gen_call): New function.
2164 (ppc_relocate_instruction): New function.
2165 (ppc_install_fast_tracepoint_jump_pad): New function.
2166 (ppc_get_min_fast_tracepoint_insn_len): New function.
2167 (ppc_get_ipa_tdesc_idx): New function.
2168 (the_low_target): Wire in the new functions.
2169 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2171 * linux-ppc-tdesc.h: New file.
2173 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2175 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2176 (alloc_jump_pad_buffer): New function.
2177 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2178 (alloc_jump_pad_buffer): New function.
2179 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2180 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2181 (alloc_jump_pad_buffer): New function.
2182 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2183 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2184 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2185 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2187 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2189 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2190 * linux-amd64-ipa.c: Likewise.
2191 * linux-i386-ipa.c: Likewise.
2192 * linux-s390-ipa.c: Likewise.
2193 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2194 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2195 set_trace_state_variable_value_ptr.
2196 (struct ipa_sym_addresses): Likewise.
2197 (symbol_list): Likewise.
2198 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2199 accessing gdb_collect directly.
2200 (gdb_collect_ptr_type): New typedef.
2201 (get_raw_reg_ptr_type): New typedef.
2202 (get_trace_state_variable_value_ptr_type): New typedef.
2203 (set_trace_state_variable_value_ptr_type): New typedef.
2204 (gdb_collect_ptr): New global.
2205 (get_raw_reg_ptr): New global.
2206 (get_trace_state_variable_value_ptr): New global.
2207 (set_trace_state_variable_value_ptr): New global.
2208 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2209 accessing get_raw_reg directly.
2210 (get_get_tsv_func_addr): Likewise for
2211 get_trace_state_variable_value_ptr.
2212 (get_set_tsv_func_addr): Likewise for
2213 set_trace_state_variable_value_ptr.
2214 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2216 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2218 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2220 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2222 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2224 (relocate_instruction): Remove own_buf.
2225 * server.c (own_buf): Make global.
2226 (handle_v_requests): Make global.
2227 * server.h (own_buf): New declaration.
2228 (handle_v_requests): New prototype.
2230 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2233 * linux-s390-low.c (add_insns): New function.
2234 (s390_emit_prologue): New function.
2235 (s390_emit_epilogue): New function.
2236 (s390_emit_add): New function.
2237 (s390_emit_sub): New function.
2238 (s390_emit_mul): New function.
2239 (s390_emit_lsh): New function.
2240 (s390_emit_rsh_signed): New function.
2241 (s390_emit_rsh_unsigned): New function.
2242 (s390_emit_ext): New function.
2243 (s390_emit_log_not): New function.
2244 (s390_emit_bit_and): New function.
2245 (s390_emit_bit_or): New function.
2246 (s390_emit_bit_xor): New function.
2247 (s390_emit_bit_not): New function.
2248 (s390_emit_equal): New function.
2249 (s390_emit_less_signed): New function.
2250 (s390_emit_less_unsigned): New function.
2251 (s390_emit_ref): New function.
2252 (s390_emit_if_goto): New function.
2253 (s390_emit_goto): New function.
2254 (s390_write_goto_address): New function.
2255 (s390_emit_litpool): New function.
2256 (s390_emit_const): New function.
2257 (s390_emit_call): New function.
2258 (s390_emit_reg): New function.
2259 (s390_emit_pop): New function.
2260 (s390_emit_stack_flush): New function.
2261 (s390_emit_zero_ext): New function.
2262 (s390_emit_swap): New function.
2263 (s390_emit_stack_adjust): New function.
2264 (s390_emit_set_r2): New function.
2265 (s390_emit_int_call_1): New function.
2266 (s390_emit_void_call_2): New function.
2267 (s390_emit_eq_goto): New function.
2268 (s390_emit_ne_goto): New function.
2269 (s390_emit_lt_goto): New function.
2270 (s390_emit_le_goto): New function.
2271 (s390_emit_gt_goto): New function.
2272 (s390_emit_ge_goto): New function.
2273 (s390x_emit_prologue): New function.
2274 (s390x_emit_epilogue): New function.
2275 (s390x_emit_add): New function.
2276 (s390x_emit_sub): New function.
2277 (s390x_emit_mul): New function.
2278 (s390x_emit_lsh): New function.
2279 (s390x_emit_rsh_signed): New function.
2280 (s390x_emit_rsh_unsigned): New function.
2281 (s390x_emit_ext): New function.
2282 (s390x_emit_log_not): New function.
2283 (s390x_emit_bit_and): New function.
2284 (s390x_emit_bit_or): New function.
2285 (s390x_emit_bit_xor): New function.
2286 (s390x_emit_bit_not): New function.
2287 (s390x_emit_equal): New function.
2288 (s390x_emit_less_signed): New function.
2289 (s390x_emit_less_unsigned): New function.
2290 (s390x_emit_ref): New function.
2291 (s390x_emit_if_goto): New function.
2292 (s390x_emit_const): New function.
2293 (s390x_emit_call): New function.
2294 (s390x_emit_reg): New function.
2295 (s390x_emit_pop): New function.
2296 (s390x_emit_stack_flush): New function.
2297 (s390x_emit_zero_ext): New function.
2298 (s390x_emit_swap): New function.
2299 (s390x_emit_stack_adjust): New function.
2300 (s390x_emit_int_call_1): New function.
2301 (s390x_emit_void_call_2): New function.
2302 (s390x_emit_eq_goto): New function.
2303 (s390x_emit_ne_goto): New function.
2304 (s390x_emit_lt_goto): New function.
2305 (s390x_emit_le_goto): New function.
2306 (s390x_emit_gt_goto): New function.
2307 (s390x_emit_ge_goto): New function.
2308 (s390_emit_ops): New function.
2309 (struct linux_target_ops): Fill in emit_ops hook.
2311 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2314 * Makefile.in: Add s390 IPA files.
2315 * configure.srv: Build IPA for s390.
2316 * linux-s390-ipa.c: New file.
2317 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2318 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2319 (tdesc_s390_linux32): Likewise.
2320 (init_registers_s390_linux32v1): Likewise.
2321 (tdesc_s390_linux32v1): Likewise.
2322 (init_registers_s390_linux32v2): Likewise.
2323 (tdesc_s390_linux32v2): Likewise.
2324 (init_registers_s390_linux64): Likewise.
2325 (tdesc_s390_linux64): Likewise.
2326 (init_registers_s390_linux64v1): Likewise.
2327 (tdesc_s390_linux64v1): Likewise.
2328 (init_registers_s390_linux64v2): Likewise.
2329 (tdesc_s390_linux64v2): Likewise.
2330 (init_registers_s390_te_linux64): Likewise.
2331 (tdesc_s390_te_linux64): Likewise.
2332 (init_registers_s390_vx_linux64): Likewise.
2333 (tdesc_s390_vx_linux64): Likewise.
2334 (init_registers_s390_tevx_linux64): Likewise.
2335 (tdesc_s390_tevx_linux64): Likewise.
2336 (init_registers_s390x_linux64): Likewise.
2337 (tdesc_s390x_linux64): Likewise.
2338 (init_registers_s390x_linux64v1): Likewise.
2339 (tdesc_s390x_linux64v1): Likewise.
2340 (init_registers_s390x_linux64v2): Likewise.
2341 (tdesc_s390x_linux64v2): Likewise.
2342 (init_registers_s390x_te_linux64): Likewise.
2343 (tdesc_s390x_te_linux64): Likewise.
2344 (init_registers_s390x_vx_linux64): Likewise.
2345 (tdesc_s390x_vx_linux64): Likewise.
2346 (init_registers_s390x_tevx_linux64): Likewise.
2347 (tdesc_s390x_tevx_linux64): Likewise.
2348 (have_hwcap_s390_vx): New static variable.
2349 (s390_arch_setup): Fill have_hwcap_s390_vx.
2350 (s390_get_thread_area): New function.
2351 (s390_ft_entry_gpr_esa): New const.
2352 (s390_ft_entry_gpr_zarch): New const.
2353 (s390_ft_entry_misc): New const.
2354 (s390_ft_entry_fr): New const.
2355 (s390_ft_entry_vr): New const.
2356 (s390_ft_main_31): New const.
2357 (s390_ft_main_64): New const.
2358 (s390_ft_exit_fr): New const.
2359 (s390_ft_exit_vr): New const.
2360 (s390_ft_exit_misc): New const.
2361 (s390_ft_exit_gpr_esa): New const.
2362 (s390_ft_exit_gpr_zarch): New const.
2363 (append_insns): New function.
2364 (s390_relocate_instruction): New function.
2365 (s390_install_fast_tracepoint_jump_pad): New function.
2366 (s390_get_min_fast_tracepoint_insn_len): New function.
2367 (s390_get_ipa_tdesc_idx): New function.
2368 (struct linux_target_ops): Wire in the above functions.
2369 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2370 * linux-s390-tdesc.h: New file.
2372 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2374 * linux-s390-low.c (s390_supports_tracepoints): New function.
2375 (struct linux_target_ops): Fill supports_tracepoints hook.
2377 2016-03-18 Yao Qi <yao.qi@linaro.org>
2379 * linux-low.c (lwp_signal_can_be_delivered): New function.
2380 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2382 2016-03-18 Yao Qi <yao.qi@linaro.org>
2384 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2385 0 if signal is enqueued. Remove 'signal' from one debugging
2386 message. Move one debugging message to some lines below.
2387 Remove code setting 'signal' to 0.
2389 2016-03-18 Yao Qi <yao.qi@linaro.org>
2391 * linux-low.c (linux_low_filter_event): Remove redundant
2392 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2394 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2396 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2397 (struct linux_target_ops): Wire in the above.
2399 2016-03-03 Yao Qi <yao.qi@linaro.org>
2401 * linux-low.c: Update comments to start_step_over.
2403 2016-03-03 Yao Qi <yao.qi@linaro.org>
2406 * linux-low.c (handle_extended_wait): Set child suspended
2407 if event_lwp->bp_reinsert isn't zero.
2409 2016-03-02 Yao Qi <yao.qi@linaro.org>
2411 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2412 enqueue_pending_signal.
2414 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2416 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2419 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2421 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2422 (s390_regmap_3264) [!__s390x__]: New global.
2423 (s390_collect_ptrace_register): Skip map entries containing -1.
2424 (s390_supply_ptrace_register): Ditto.
2425 (s390_fill_gprs_high): New function.
2426 (s390_store_gprs_high): New function.
2427 (s390_regsets): Add NT_S390_HIGH_GPRS.
2428 (s390_get_hwcap): Enable on 31-bit.
2429 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2430 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2431 Detect NT_S390_HIGH_GPRS.
2432 (s390_usrregs_info_3264): Enable on 31-bit.
2433 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2434 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2436 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2439 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2440 * configure.srv: Ditto.
2441 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2442 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2443 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2444 (init_registers_amd64_linux): Remove prototype.
2445 (tdesc_amd64_linux): Remove declaration.
2446 (get_ipa_tdesc): New function.
2447 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2448 initialize remaining tdescs.
2449 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2450 (init_registers_i386_linux): Remove prototype.
2451 (tdesc_i386_linux): Remove declaration.
2452 (get_ipa_tdesc): New function.
2453 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2454 initialize remaining tdescs.
2455 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2456 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2457 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2458 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2459 (x86_get_ipa_tdesc_idx): New function.
2460 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2461 * linux-x86-tdesc.h: New file.
2462 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2463 (target_get_ipa_tdesc_idx): New macro.
2464 * tracepoint.c (ipa_tdesc_idx): New macro.
2465 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2466 (symbol_list): Add ipa_tdesc_idx.
2467 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2468 (ipa_tdesc): Remove.
2469 (ipa_tdesc_idx): New variable.
2470 (get_context_regcache): Use get_ipa_tdesc.
2471 (gdb_collect): Ditto.
2473 * tracepoint.h (get_ipa_tdesc): New prototype.
2474 (ipa_tdesc): Remove.
2476 2016-02-24 Pedro Alves <palves@redhat.com>
2478 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2479 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2480 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2481 Factor out common code between the USE_SIGTRAP_SIGINFO and
2482 !USE_SIGTRAP_SIGINFO blocks.
2483 (linux_low_filter_event): Call save_stop_reason instead of
2484 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2486 (linux_wait_1): Update comments.
2488 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2490 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2491 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2492 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2493 ppc_insert_point, ppc_remove_point.
2495 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2497 * linux-s390-low.c (s390_supports_z_point_type): New function.
2498 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2500 2016-02-16 Yao Qi <yao.qi@linaro.org>
2502 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2503 PC. Get pc from regcache_read_pc.
2505 2016-02-12 Yao Qi <yao.qi@linaro.org>
2507 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2508 or linux_get_pc_32bit.
2509 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2511 2016-02-12 Yao Qi <yao.qi@linaro.org>
2513 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2514 arm_linux_get_next_pcs_fixup.
2516 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2518 * tracepoint.c (x_tracepoint_action_download): Change
2519 write_inferior_data_ptr to write_inferior_data_pointer.
2520 (cmd_qtstart): Likewise.
2521 (write_inferior_data_ptr): Remove.
2522 (download_agent_expr): Change write_inferior_data_ptr to
2523 write_inferior_data_pointer.
2524 (download_tracepoint_1): Likewise.
2525 (download_tracepoint): Likewise.
2526 (download_trace_state_variables): Likewise.
2528 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2529 Marcin Kościelnicki <koriakin@0x04.net>
2531 * tracepoint.c (struct tracepoint_action_ops): Remove.
2532 (struct tracepoint_action): Remove ops.
2533 (m_tracepoint_action_download, r_tracepoint_action_download)
2534 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2535 size and offset accordingly.
2536 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2537 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2538 (tracepoint_action_send, tracepoint_action_download): New functions.
2539 Helpers for trace action handlers.
2540 (add_tracepoint_action): Remove setup actions ops.
2541 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2543 2016-02-10 Yao Qi <yao.qi@linaro.org>
2545 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2547 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2549 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2551 * configure: Regenerate.
2553 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2555 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2556 void * to gdb_byte *.
2557 * linux-low.c (siginfo_fixup): Likewise.
2558 (linux_xfer_siginfo): Likewise.
2559 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2561 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2563 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2565 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2567 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2569 * linux-x86-low.c [__x86_64__]: Include
2570 "nat/amd64-linux-siginfo.h".
2571 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2572 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2573 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2574 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2575 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2576 (cpt_si_fd, si_timerid, si_overrun): Move from
2577 nat/amd64-linux-siginfo.c.
2578 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2580 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2582 * server.c (skip_to_semicolon): Remove.
2583 (process_point_options): Use strchrnul instead of
2586 2016-01-26 Yao Qi <yao.qi@linaro.org>
2588 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2589 * linux-low.c (install_software_single_step_breakpoints): Don't
2590 call regcache_read_pc.
2591 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2594 2016-01-26 Yao Qi <yao.qi@linaro.org>
2596 * linux-low.c (install_software_single_step_breakpoints): Call
2597 regcache_read_pc instead of get_pc.
2599 2016-01-26 Yao Qi <yao.qi@linaro.org>
2601 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2602 (unblock_async_io): Rename to ...
2603 (block_unblock_async_io): ... it. New function.
2604 (enable_async_io): Don't install SIGIO handler. Unblock it
2606 (disable_async_io): Don't ignore SIGIO. Block it instead.
2607 (initialize_async_io): Install SIGIO handler. Don't call
2610 2016-01-26 Yao Qi <yao.qi@linaro.org>
2612 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2613 first character is '\003', call *the_target->request_interrupt.
2615 2016-01-25 Yao Qi <yao.qi@linaro.org>
2617 * remote-utils.c (new_thread_notify): Remove.
2618 (dead_thread_notify): Likewise.
2619 * remote-utils.h (new_thread_notify): Remove declaration.
2620 (dead_thread_notify): Likewise.
2622 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2624 * gdb.trace/pending.exp: Fix expected message on continue.
2626 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2628 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2629 it works properly on big-endian machines where sizeof (CORE_ADDR)
2632 2016-01-21 Pedro Alves <palves@redhat.com>
2634 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2635 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2636 * configure: Regenerate.
2638 2016-01-21 Yao Qi <yao.qi@linaro.org>
2640 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2641 is_thumb and set it according to CPSR saved on the stack.
2642 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2643 arm_sigreturn_next_pc.
2645 2016-01-18 Yao Qi <yao.qi@linaro.org>
2647 * linux-low.c (linux_set_pc_64bit): New function.
2648 (linux_get_pc_64bit): New function.
2649 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2651 * linux-sparc-low.c (debug_threads): Remove declaration.
2652 (sparc_get_pc): Remove.
2653 (the_low_target): Use linux_get_pc_64bit instead of
2655 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2656 (the_low_target): Use linux_get_pc_64bit and
2659 2016-01-18 Yao Qi <yao.qi@linaro.org>
2661 * linux-arm-low.c (debug_threads): Remove declaration.
2662 (arm_get_pc, arm_set_pc): Remove.
2663 (the_low_target): Use linux_get_pc_32bit and
2665 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2666 (the_low_target): Use linux_get_pc_32bit and
2668 * linux-cris-low.c (debug_threads): Remove declaration.
2669 (cris_get_pc, cris_set_pc,): Remove.
2670 (the_low_target): Use linux_get_pc_32bit and
2672 * linux-crisv32-low.c (debug_threads): Remove declaration.
2673 (cris_get_pc, cris_set_pc): Remove.
2674 (the_low_target): Use linux_get_pc_32bit and
2676 * linux-low.c: Include inttypes.h.
2677 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2678 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2679 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2680 (the_low_target): Use linux_get_pc_32bit and
2682 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2683 (the_low_target): Use linux_get_pc_32bit and
2685 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2686 (the_low_target): Use linux_get_pc_32bit and
2688 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2689 (the_low_target): Use linux_get_pc_32bit and
2691 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2692 (the_low_target): Use linux_get_pc_32bit and
2695 2016-01-18 Gary Benson <gbenson@redhat.com>
2697 * configure.ac (AC_FUNC_FORK): New check.
2698 * config.in: Regenerate.
2699 * configure: Likewise.
2701 2016-01-14 Yao Qi <yao.qi@linaro.org>
2703 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2704 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2705 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2706 arm_get_next_pcs_ctor.
2708 2016-01-12 Josh Stone <jistone@redhat.com>
2709 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2711 * inferiors.h: Include "gdb_vecs.h".
2712 (struct process_info): Add syscalls_to_catch.
2713 * inferiors.c (remove_process): Free syscalls_to_catch.
2714 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2715 syscall_return stops.
2716 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2717 * server.c (handle_general_set): Handle QCatchSyscalls.
2718 (handle_query): Report support for QCatchSyscalls.
2719 * target.h (struct target_ops): Add supports_catch_syscall.
2720 (target_supports_catch_syscall): New macro.
2721 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2722 (struct lwp_info): Add syscall_state.
2723 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2724 Maintain syscall_state and syscalls_to_catch across exec.
2725 (get_syscall_trapinfo): New function, proxy to the_low_target.
2726 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2727 (linux_low_filter_event): Toggle syscall_state entry/return for
2728 syscall traps, and set it ignored for all others.
2729 (gdb_catching_syscalls_p): New function.
2730 (gdb_catch_this_syscall_p): New function.
2731 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2732 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2733 (linux_supports_catch_syscall): New function.
2734 (linux_target_ops): Install it.
2735 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2736 (the_low_target): Install it.
2738 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2740 * acinclude.m4: Include new ../warning.m4 file.
2741 * configure: Regenerated.
2742 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2744 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2746 * ax.c (is_goto_target): Mark static.
2747 * linux-low.c (register_addr): Likewise.
2748 (linux_fetch_registers, linux_store_registers): Likewise.
2749 * mem-break.c (any_persistent_commands): Fix old prototype.
2750 (add_commands_to_breakpoint): Mark static.
2751 * regcache.c (find_register_by_name): Delete unused func.
2752 * remote-utils.c (hex_or_minus_one): Mark static.
2753 * server.c (monitor_show_help): Mark static.
2754 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2755 handle_v_requests): Likewise.
2757 2016-01-12 Pedro Alves <palves@redhat.com>
2759 Remove use of the registered trademark symbol throughout.
2761 2016-01-08 Yao Qi <yao.qi@linaro.org>
2763 * remote-utils.c (getpkt): If c is '\003', call target hook
2766 2016-01-06 Yao Qi <yao.qi@linaro.org>
2768 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2769 linux-aarch32-low.c.
2770 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2771 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2772 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2773 (thumb2_breakpoint): Declare.
2774 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2775 linux-aarch32-low.h.
2776 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2777 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2778 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2780 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2782 * gdbreplay.c (gdbreplay_version): Change copyright year in
2784 * server.c (gdbserver_version): Likewise.
2786 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2788 * server.c (crc32_table): Delete.
2789 (crc32): Use libiberty's xcrc32 function.
2791 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2793 * lynx-low.c (lynx_delete_thread_callback): New function.
2794 (lynx_mourn): Properly delete our process and all of its
2795 threads. Remove call to clear_inferiors.
2797 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2799 * target.c (thread_search_callback): Add check that
2800 the thread_stopped target callback is not NULL before
2803 2015-12-21 Yao Qi <yao.qi@linaro.org>
2805 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2808 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2810 * server.c (handle_query): Call target_supports_software_single_step.
2812 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2814 * linux-low.c (single_step): New function.
2815 (linux_resume_one_lwp_throw): Call single_step.
2816 (start_step_over): Likewise.
2818 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2820 * Makefile.in (SFILES): Append arch/arm-linux.c,
2821 arch/arm-get-next-pcs.c.
2822 (arm-linux.o): New rule.
2823 (arm-get-next-pcs.o): New rule.
2824 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2826 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2827 to linux-aarch32-low.c.
2828 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2829 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2830 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2831 (thumb2_breakpoint_len): Likewise.
2832 (arm_is_thumb_mode): Make non-static.
2833 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2834 from linux-aarch32-low.c.
2835 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2836 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2837 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2838 (thumb2_breakpoint_len): Likewise.
2839 (arm_is_thumb_mode): New declaration.
2840 * linux-arm-low.c: Include arch/arm-linux.h
2841 aarch/arm-get-next-pcs.h, sys/syscall.h.
2842 (get_next_pcs_ops): New struct.
2843 (get_next_pcs_addr_bits_remove): New function.
2844 (get_next_pcs_is_thumb): New function.
2845 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2846 (arm_sigreturn_next_pc): Likewise.
2847 (get_next_pcs_syscall_next_pc): Likewise.
2848 (arm_gdbserver_get_next_pcs): Likewise.
2849 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2851 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2852 * server.h: Include gdb_vecs.h.
2854 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2856 * Makefile.in (SFILES): Append common/common-regcache.c.
2857 (OBS): Append common-regcache.o.
2858 (common-regcache.o): New rule.
2859 * regcache.c (init_register_cache): Initialize cache to
2861 (regcache_raw_read_unsigned): New function.
2862 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2863 register_status enum.
2865 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2867 * linux-aarch64-low.c (the_low_targets): Rename
2868 breakpoint_reinsert_addr to get_next_pcs.
2869 * linux-arm-low.c (the_low_targets): Likewise.
2870 * linux-bfin-low.c (the_low_targets): Likewise.
2871 * linux-cris-low.c (the_low_targets): Likewise.
2872 * linux-crisv32-low.c (the_low_targets): Likewise.
2873 * linux-low.c (can_software_single_step): Likewise.
2874 (install_software_single_step_breakpoints): New function.
2875 (start_step_over): Use install_software_single_step_breakpoints.
2876 * linux-low.h: New CORE_ADDR vector.
2877 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2879 * linux-mips-low.c (the_low_targets): Likewise.
2880 * linux-nios2-low.c (the_low_targets): Likewise.
2881 * linux-sparc-low.c (the_low_targets): Likewise.
2883 2015-12-17 Pedro Alves <palves@redhat.com>
2885 * linux-low.c (linux_kill_one_lwp): Remove references to
2887 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2889 (linux_init_signals): Delete.
2890 (initialize_low): Adjust.
2891 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2893 2015-12-16 Pedro Alves <palves@redhat.com>
2895 * configure.ac (compiler warning flags): When testing a
2896 -Wno-foo option, check whether -Wfoo works instead.
2897 * configure: Regenerate.
2899 2015-12-11 Don Breazeal <donb@codesourcery.com>
2901 * server.c (process_serial_event): Don't exit from gdbserver
2902 in remote mode if there are still active inferiors.
2904 2015-12-11 Yao Qi <yao.qi@linaro.org>
2906 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2907 arm_breakpoint_at if the process is 32-bit.
2909 2015-12-11 Yao Qi <yao.qi@linaro.org>
2911 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2914 2015-12-07 Yao Qi <yao.qi@linaro.org>
2916 * configure.srv: Append arm.o to srv_tgtobj for
2917 aarch64*-*-linux* target.
2918 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2919 from linux-arm-low.c.
2920 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2921 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2922 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2923 (thumb2_breakpoint_len): Likewise.
2924 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2925 (arm_breakpoint_kinds): Likewise.
2926 (arm_breakpoint_kind_from_pc): Likewise.
2927 (arm_sw_breakpoint_from_kind): Likewise.
2928 (arm_breakpoint_kind_from_current_state): Likewise.
2929 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2930 (arm_sw_breakpoint_from_kind): Declare.
2931 (arm_breakpoint_kind_from_current_state): Declare.
2932 (arm_breakpoint_at): Declare.
2933 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2934 arm_sw_breakpoint_from_kind if process is 32-bit.
2935 (aarch64_breakpoint_kind_from_pc): New function.
2936 (aarch64_breakpoint_kind_from_current_state): New function.
2937 (the_low_target): Initialize fields breakpoint_kind_from_pc
2938 and breakpoint_kind_from_current_state.
2939 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2940 linux-aarch32-low.c.
2941 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2942 (arm_breakpoint, arm_breakpoint_len): Likewise.
2943 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2944 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2945 (arm_is_thumb_mode): Likewise.
2946 (arm_breakpoint_at): Likewise.
2947 (arm_breakpoint_kind_from_pc): Likewise.
2948 (arm_sw_breakpoint_from_kind): Likewise.
2949 (arm_breakpoint_kind_from_current_state): Likewise.
2952 2015-08-04 Yao Qi <yao.qi@linaro.org>
2954 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2955 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2956 * server.c (extended_protocol): Remove "static".
2957 * server.h (extended_protocol): Declare it.
2959 2015-12-04 Josh Stone <jistone@redhat.com>
2961 * target.h (struct target_ops) <arch_setup>: Rename to ...
2962 (struct target_ops) <post_create_inferior>: ... this.
2963 (target_arch_setup): Rename to ...
2964 (target_post_create_inferior): ... this, calling post_create_inferior.
2965 * server.c (start_inferior): Update target_arch_setup calls to
2966 target_post_create_inferior.
2967 * linux-low.c (linux_low_ptrace_options): Forward declare.
2968 (linux_arch_setup): Update its comment for general use.
2969 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2970 (struct linux_target_ops): Use linux_post_create_inferior.
2971 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2972 to post_create_inferior.
2973 * nto-low.c (struct nto_target_ops): Likewise.
2974 * spu-low.c (struct spu_target_ops): Likewise.
2975 * win32-low.c (struct win32_target_ops): Likewise.
2977 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2979 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2981 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2983 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2984 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2985 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2986 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2987 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2988 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2989 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2990 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2991 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2992 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2993 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2994 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2996 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2998 * linux-low.c (linux_look_up_symbols): Don't call
2999 linux_supports_traceclone.
3000 * linux-low.h (thread_db_init): Remove use_events argument.
3001 * thread-db.c (thread_db_use_event): Remove global variable.
3002 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3003 (struct thread_db) <td_create_bp>: Remove field.
3004 (thread_db_create_event): Remove function.
3005 (thread_db_enable_reporting): Likewise.
3006 (find_one_thread): Don't check for thread_db_use_events.
3007 (attach_thread): Likewise.
3008 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3009 (try_thread_db_load_1): Don't check for thread_db_use_events.
3010 (thread_db_init): Remove use_events argument and thread events
3012 (remove_thread_event_breakpoints): Remove function.
3013 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3015 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3017 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3019 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3020 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3021 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3022 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3023 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3025 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3027 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3028 * linux-low.c (can_hardware_single_step): Use
3029 supports_hardware_single_step.
3030 (can_software_single_step): New function.
3031 (start_step_over): Call can_software_single_step.
3032 (linux_supports_hardware_single_step): New function.
3033 (struct target_ops) <supports_software_single_step>: Initialize.
3034 * linux-low.h (struct linux_target_ops)
3035 <supports_hardware_single_step>: Initialize.
3036 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3037 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3038 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3039 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3040 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3041 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3042 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3043 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3044 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3045 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3047 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3048 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3050 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3051 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3052 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3054 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3055 * target.h (struct target_ops): <supports_software_single_step>:
3057 (target_supports_software_single_step): New macro.
3059 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3061 * linux-low.c (linux_wait_1): Fix pc advance condition.
3062 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3063 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3065 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3067 * linux-arm-low.c (arm_is_thumb_mode): New function.
3068 (arm_breakpoint_at): Use arm_is_thumb_mode.
3069 (arm_breakpoint_kind_from_current_state): New function.
3070 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3072 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3073 (linux_breakpoint_kind_from_current_state): New function.
3074 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3075 * linux-low.h (struct linux_target_ops)
3076 <breakpoint_kind_from_current_state>: New field.
3077 * target.h (struct target_ops): Likewise.
3078 (target_breakpoint_kind_from_current_state): New macro.
3080 2015-11-30 Pedro Alves <palves@redhat.com>
3082 * linux-low.c (linux_resume): Wake up the event loop before
3085 2015-11-30 Pedro Alves <palves@redhat.com>
3087 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3089 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3091 * target.c (struct thread_search): New structure.
3092 (thread_search_callback): New function.
3093 (prev_general_thread): New global.
3094 (prepare_to_access_memory, done_accessing_memory): New functions.
3095 * target.h (prepare_to_access_memory, done_accessing_memory):
3096 Replace macros with function declarations.
3098 2015-11-30 Pedro Alves <palves@redhat.com>
3101 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3102 report TARGET_WAITKIND_NO_RESUMED.
3103 * remote-utils.c (prepare_resume_reply): Handle
3104 TARGET_WAITKIND_NO_RESUMED.
3105 * server.c (report_no_resumed): New global.
3106 (handle_query) <qSupported>: Handle "no-resumed+". Report
3107 "no-resumed+" support.
3108 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3109 return error if the client doesn't support no-resumed events.
3110 (push_stop_notification): New function.
3111 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3112 events if the client supports them.
3114 2015-11-30 Pedro Alves <palves@redhat.com>
3116 * linux-low.c (thread_still_has_status_pending_p): Don't check
3118 (lwp_resumed): New function.
3119 (status_pending_p_callback): Return early if the LWP is not
3120 supposed to be resumed.
3122 2015-11-30 Pedro Alves <palves@redhat.com>
3124 * linux-low.c (handle_extended_wait): Assert that the LWP's
3125 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3126 thread create events, leave the new child's status pending.
3127 (linux_low_filter_event): If GDB wants to hear about thread exit
3128 events, leave the LWP marked dead and don't delete it.
3129 (linux_wait_for_event_filtered): Don't check for thread exit.
3130 (filter_exit_event): New function.
3131 (linux_wait_1): Use it, when returning an exit event.
3132 (linux_resume_one_lwp_throw): Assert that the LWP's
3133 waitstatus is TARGET_WAITKIND_IGNORE.
3134 * remote-utils.c (prepare_resume_reply): Handle
3135 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3136 * server.c (report_thread_events): New global.
3137 (handle_general_set): Handle QThreadEvents.
3138 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3139 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3140 TARGET_WAITKIND_THREAD_EXITED.
3141 * server.h (report_thread_events): Declare.
3143 2015-11-30 Pedro Alves <palves@redhat.com>
3145 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3146 the thread's last_resume_kind was resume_stop.
3148 2015-11-30 Pedro Alves <palves@redhat.com>
3150 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3153 2015-11-30 Pedro Alves <palves@redhat.com>
3155 * server.c (handle_v_requests): Handle vCtrlC.
3157 2015-11-30 Pedro Alves <palves@redhat.com>
3159 * gdbthread.h (find_any_thread_of_pid): Declare.
3160 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3162 * server.c (handle_query): If current_thread is NULL, look for
3163 another thread of the selected process.
3165 2015-11-26 Daniel Colascione <dancol@dancol.org>
3166 Simon Marchi <simon.marchi@ericsson.com>
3168 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3169 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3171 * target.h (struct target_ops) <thread_name>: New field.
3172 (target_thread_name): New macro.
3174 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3176 * regcache.h (regcache_invalidate_pid): Add declaration.
3177 * regcache.c (regcache_invalidate_pid): New function, extracted
3178 from regcache_invalidate.
3179 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3180 Add trivial documentation comment.
3181 * lynx-low.c: Use regcache_invalidate_pid instead of
3182 regcache_invalidate.
3184 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3186 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3187 and Elf64_auxv_t if the target is Android.
3189 2015-11-22 Doug Evans <xdje42@gmail.com>
3191 * target.h: #include <sys/types.h>.
3193 2015-11-19 Pedro Alves <palves@redhat.com>
3195 * linux-low.c (linux_process_qsupported): Change prototype.
3197 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3199 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3200 and adjust to loop over all features.
3201 * server.c (handle_query) <qSupported>: Adjust to call
3202 target_process_qsupported once, passing it a vector of unprocessed
3204 * target.h (struct target_ops) <process_qsupported>: Change
3206 (target_process_qsupported): Adjust.
3208 2015-11-19 Pedro Alves <palves@redhat.com>
3210 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3212 * configure: Regenerate.
3214 2015-11-19 Pedro Alves <palves@redhat.com>
3216 * configure: Regenerate.
3218 2015-11-19 Yao Qi <yao.qi@linaro.org>
3220 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3223 2015-11-19 Yao Qi <yao.qi@linaro.org>
3225 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3226 (struct aarch64_operand): Move enum out.
3228 2015-11-19 Yao Qi <yao.qi@linaro.org>
3230 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3231 struct user_fpsimd_state *.
3232 (aarch64_store_fpregset): Likewise.
3234 2015-11-19 Yao Qi <yao.qi@linaro.org>
3236 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3237 struct user_pt_regs *.
3238 (aarch64_store_gregset): Likewise.
3240 2015-11-18 Pedro Alves <palves@redhat.com>
3242 * Makefile.in (all_object_files): Add $IPA_OBJS.
3244 2015-11-17 Pedro Alves <palves@redhat.com>
3246 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3247 GDB_SIGNAL_0 and gdb_signal_to_string.
3249 2015-11-17 Pedro Alves <palves@redhat.com>
3251 * win32-low.c (handle_output_debug_string): Remove parameter.
3252 (win32_kill): Remove our_status local and adjust call to
3253 handle_output_debug_string.
3254 (get_child_debug_event): Adjust call to
3255 handle_output_debug_string.
3257 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3259 * linux-mips-low.c (mips_fill_gregset): Add cast.
3260 (mips_store_gregset): Likewise.
3261 (mips_fill_fpregset): Likewise.
3262 (mips_store_fpregset): Likewise.
3264 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3266 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3269 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3271 * linux-mips-low.c (mips_linux_new_thread): Change type of
3272 watch_type to enum target_hw_bp_type.
3274 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3276 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3277 Change return type to arm_hwbp_type.
3279 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3281 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3282 (arm_store_gregset): Likewise.
3283 * linux-arm-low.c (arm_get_hwcap): Likewise.
3284 (arm_read_description): Likewise.
3286 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3288 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3290 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3292 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3293 (ppc_fill_vsxregset): Likewise.
3294 (ppc_store_vsxregset): Likewise.
3295 (ppc_fill_vrregset): Likewise.
3296 (ppc_store_vrregset): Likewise.
3297 (ppc_fill_evrregset): Likewise.
3298 (ppc_store_evrregset): Likewise.
3300 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3302 * linux-ppc-low.c (ppc_usrregs_info): Remove
3303 forward-declaration.
3304 (ppc_arch_setup): Move lower in file.
3306 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3308 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3309 (ps_pdwrite): Likewise.
3311 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3313 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3314 to after assert checks.
3316 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3318 * proc-service.c (ps_pdread): Add/adjust casts.
3319 (ps_pdwrite): Add/adjust casts.
3321 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3323 * server.c (handle_search_memory_1): Cast return value of
3326 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3328 * server.c (write_qxfer_response): Change type of data to
3331 2015-10-29 Pedro Alves <palves@redhat.com>
3333 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3335 2015-10-29 Pedro Alves <palves@redhat.com>
3337 * tracepoint.c (clear_installed_tracepoints): Add casts.
3339 2015-10-29 Pedro Alves <palves@redhat.com>
3341 * server.c (handle_v_cont, process_serial_event): Add enum
3342 gdb_signal casts to signal parsing code.
3344 2015-10-29 Pedro Alves <palves@redhat.com>
3346 * linux-low.h (NULL_REGSET): Define.
3347 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3348 * linux-arm-low.c (arm_regsets): Likewise.
3349 * linux-crisv32-low.c (cris_regsets): Likewise.
3350 * linux-m68k-low.c (m68k_regsets): Likewise.
3351 * linux-mips-low.c (mips_regsets): Likewise.
3352 * linux-nios2-low.c (nios2_regsets): Likewise.
3353 * linux-ppc-low.c (ppc_regsets): Likewise.
3354 * linux-s390-low.c (s390_regsets): Likewise.
3355 * linux-sh-low.c (sh_regsets): Likewise.
3356 * linux-sparc-low.c (sparc_regsets): Likewise.
3357 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3358 * linux-tile-low.c (tile_regsets): Likewise.
3359 * linux-x86-low.c (x86_regsets): Likewise.
3360 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3362 2015-10-29 Pedro Alves <palves@redhat.com>
3364 * linux-low.h (NULL_REGSET): Define.
3365 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3366 * linux-arm-low.c (arm_regsets): Likewise.
3367 * linux-crisv32-low.c (cris_regsets): Likewise.
3368 * linux-m68k-low.c (m68k_regsets): Likewise.
3369 * linux-mips-low.c (mips_regsets): Likewise.
3370 * linux-nios2-low.c (nios2_regsets): Likewise.
3371 * linux-ppc-low.c (ppc_regsets): Likewise.
3372 * linux-s390-low.c (s390_regsets): Likewise.
3373 * linux-sh-low.c (sh_regsets): Likewise.
3374 * linux-sparc-low.c (sparc_regsets): Likewise.
3375 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3376 * linux-tile-low.c (tile_regsets): Likewise.
3377 * linux-x86-low.c (x86_regsets): Likewise.
3378 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3380 2015-10-26 Doug Evans <dje@google.com>
3382 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3384 2015-10-26 Doug Evans <dje@google.com>
3386 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3388 2015-10-26 Doug Evans <dje@google.com>
3390 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3392 (attach_thread, find_new_threads_callback): Ditto.
3394 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3396 * mem-break.h (set_breakpoint_data): Remove.
3398 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3400 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3401 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3402 (initialize_low): Remove set_breakpoint_data call.
3403 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3404 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3405 (initialize_low): Remove set_breakpoint_data call.
3406 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3407 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3408 (initialize_low): Remove set_breakpoint_data call.
3410 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3412 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3413 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3414 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3415 * target.h (target_breakpoint_kind_from_pc): New macro.
3417 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3419 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3420 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3421 the default breakpoint kind.
3423 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3425 * linux-arm-low.c (arm_supports_z_point_type): Add software
3428 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3430 * linux-arm-low.c: Refactor breakpoint definitions.
3431 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3432 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3434 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3436 * Makefile.in: Add arm.c/o.
3437 * configure.srv: Likewise.
3438 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3439 (arm_breakpoint_kind_from_pc): New function.
3440 (arm_sw_breakpoint_from_kind): Return proper kind.
3441 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3443 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3445 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3447 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3448 (struct raw_breakpoint) <size>: Remove.
3449 (struct raw_breakpoint) <kind>: Add.
3450 (bp_size): New function.
3451 (bp_opcode): Likewise.
3452 (find_raw_breakpoint_at): Adjust for kind.
3453 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3454 (remove_memory_breakpoint): Adjust for kind call bp_size.
3455 (set_raw_breakpoint_at): Adjust for kind.
3456 (set_breakpoint): Likewise.
3457 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3458 (delete_raw_breakpoint): Adjust for kind.
3459 (delete_breakpoint): Likewise.
3460 (find_gdb_breakpoint): Likewise.
3461 (set_gdb_breakpoint_1): Likewise.
3462 (set_gdb_breakpoint): Likewise.
3463 (delete_gdb_breakpoint_1): Likewise.
3464 (delete_gdb_breakpoint): Likewise.
3465 (uninsert_raw_breakpoint): Likewise.
3466 (reinsert_raw_breakpoint): Likewise.
3467 (set_breakpoint_data): Remove.
3468 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3469 (check_mem_read): Adjust for kind call bp_size.
3470 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3471 (clone_one_breakpoint): Adjust for kind.
3472 * mem-break.h (set_gdb_breakpoint): Likewise.
3473 (delete_gdb_breakpoint): Likewise.
3474 * server.c (process_serial_event): Likewise.
3476 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3478 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3479 (struct linux_target_ops) <breakpoint>: Remove.
3480 (struct linux_target_ops) <breakpoint_len>: Remove.
3481 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3482 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3483 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3484 (arm_sw_breakpoint_from_kind): New function.
3485 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3486 (struct linux_target_ops) <breakpoint>: Remove.
3487 (struct linux_target_ops) <breakpoint_len>: Remove.
3488 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3489 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3490 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3491 (struct linux_target_ops) <breakpoint>: Remove.
3492 (struct linux_target_ops) <breakpoint_len>: Remove.
3493 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3494 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3495 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3496 (struct linux_target_ops) <breakpoint>: Remove.
3497 (struct linux_target_ops) <breakpoint_len>: Remove.
3498 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3499 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3500 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3501 and sw_breakpoint_from_kind to increment the pc.
3502 (linux_breakpoint_kind_from_pc): New function.
3503 (linux_sw_breakpoint_from_kind): New function.
3504 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3505 (initialize_low): Call breakpoint_kind_from_pc and
3506 sw_breakpoint_from_kind to replace breakpoint_data/len.
3507 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3509 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3510 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3511 (struct linux_target_ops) <breakpoint>: Remove.
3512 (struct linux_target_ops) <breakpoint_len>: Remove.
3513 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3514 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3515 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3516 (struct linux_target_ops) <breakpoint>: Remove.
3517 (struct linux_target_ops) <breakpoint_len>: Remove.
3518 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3519 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3520 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3521 (struct linux_target_ops) <breakpoint>: Remove.
3522 (struct linux_target_ops) <breakpoint_len>: Remove.
3523 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3524 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3525 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3526 (struct linux_target_ops) <breakpoint>: Remove.
3527 (struct linux_target_ops) <breakpoint_len>: Remove.
3528 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3529 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3530 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3531 (struct linux_target_ops) <breakpoint>: Remove.
3532 (struct linux_target_ops) <breakpoint_len>: Remove.
3533 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3534 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3535 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3536 (struct linux_target_ops) <breakpoint>: Remove.
3537 (struct linux_target_ops) <breakpoint_len>: Remove.
3538 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3539 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3540 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3541 (struct linux_target_ops) <breakpoint>: Remove.
3542 (struct linux_target_ops) <breakpoint_len>: Remove.
3543 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3544 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3545 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3546 (struct linux_target_ops) <breakpoint>: Remove.
3547 (struct linux_target_ops) <breakpoint_len>: Remove.
3548 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3549 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3550 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3551 (struct linux_target_ops) <breakpoint>: Remove.
3552 (struct linux_target_ops) <breakpoint_len>: Remove.
3553 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3554 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3555 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3556 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3557 (struct linux_target_ops) <breakpoint>: Remove.
3558 (struct linux_target_ops) <breakpoint_len>: Remove.
3559 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3560 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3561 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3562 (struct linux_target_ops) <breakpoint>: Remove.
3563 (struct linux_target_ops) <breakpoint_len>: Remove.
3564 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3565 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3567 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3569 * linux-cris-low.c (cris_get_pc): Remove void arg.
3571 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3573 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3576 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3578 * inferiors.c (thread_pid_matches_callback): New function.
3579 (find_thread_process): New function.
3580 (remove_thread): Reset current_thread.
3581 (remove_process): Assert threads have been removed first.
3583 2015-10-15 Yao Qi <yao.qi@linaro.org>
3585 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3587 (aarch64_remove_point): Likewise.
3588 * regcache.c (regcache_register_size): New function.
3590 2015-10-12 Yao Qi <yao.qi@linaro.org>
3592 * linux-aarch64-low.c: Update all callers as emit_load_store
3593 is renamed to aarch64_emit_load_store.
3595 2015-10-12 Yao Qi <yao.qi@linaro.org>
3597 * linux-aarch64-low.c: Update all callers of function renaming
3598 from emit_insn to aarch64_emit_insn.
3600 2015-10-12 Yao Qi <yao.qi@linaro.org>
3602 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3603 arch/aarch64-insn.h.
3604 (struct aarch64_memory_operand): Likewise.
3606 (emit_insn): Move to arch/aarch64-insn.c.
3607 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3608 (emit_load_store): Move to arch/aarch64-insn.c.
3609 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3610 (can_encode_int32): Remove.
3612 2015-10-12 Yao Qi <yao.qi@linaro.org>
3614 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3615 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3616 (aarch64_relocate_instruction): Likewise.
3617 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3618 (struct aarch64_insn_visitor): Likewise.
3620 2015-10-12 Yao Qi <yao.qi@linaro.org>
3622 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3623 (struct aarch64_insn_visitor): New.
3624 (struct aarch64_insn_relocation_data): New.
3625 (aarch64_ftrace_insn_reloc_b): New function.
3626 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3627 (aarch64_ftrace_insn_reloc_cb): Likewise.
3628 (aarch64_ftrace_insn_reloc_tb): Likewise.
3629 (aarch64_ftrace_insn_reloc_adr): Likewise.
3630 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3631 (aarch64_ftrace_insn_reloc_others): Likewise.
3633 (aarch64_relocate_instruction): Use visitor.
3635 2015-10-12 Yao Qi <yao.qi@linaro.org>
3637 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3638 int. Add argument buf.
3639 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3640 aarch64_relocate_instruction.
3642 2015-10-12 Yao Qi <yao.qi@linaro.org>
3644 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3645 argument insn. Remove local variable insn. Don't call
3647 (aarch64_install_fast_tracepoint_jump_pad): Call
3650 2015-09-30 Yao Qi <yao.qi@linaro.org>
3652 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3653 (emit_load_store_pair): Likewise.
3655 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3657 * dll.c (match_dll): Add cast(s).
3658 (unloaded_dll): Likewise.
3659 * linux-low.c (second_thread_of_pid_p): Likewise.
3660 (delete_lwp_callback): Likewise.
3661 (count_events_callback): Likewise.
3662 (select_event_lwp_callback): Likewise.
3663 (linux_set_resume_request): Likewise.
3664 * server.c (accumulate_file_name_length): Likewise.
3665 (emit_dll_description): Likewise.
3666 (handle_qxfer_threads_worker): Likewise.
3667 (visit_actioned_threads): Likewise.
3668 * thread-db.c (any_thread_of): Likewise.
3669 * tracepoint.c (same_process_p): Likewise.
3670 (match_blocktype): Likewise.
3671 (build_traceframe_info_xml): Likewise.
3673 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3675 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3677 (gdb_unparse_agent_expr): Likewise.
3678 * hostio.c (require_data): Likewise.
3679 (handle_pread): Likewise.
3680 * linux-low.c (disable_regset): Likewise.
3681 (fetch_register): Likewise.
3682 (store_register): Likewise.
3683 (get_dynamic): Likewise.
3684 (linux_qxfer_libraries_svr4): Likewise.
3685 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3686 (set_fast_tracepoint_jump): Likewise.
3687 (uninsert_fast_tracepoint_jumps_at): Likewise.
3688 (reinsert_fast_tracepoint_jumps_at): Likewise.
3689 (validate_inserted_breakpoint): Likewise.
3690 (clone_agent_expr): Likewise.
3691 * regcache.c (init_register_cache): Likewise.
3692 * remote-utils.c (putpkt_binary_1): Likewise.
3693 (decode_M_packet): Likewise.
3694 (decode_X_packet): Likewise.
3695 (look_up_one_symbol): Likewise.
3696 (relocate_instruction): Likewise.
3697 (monitor_output): Likewise.
3698 * server.c (handle_search_memory): Likewise.
3699 (handle_qxfer_exec_file): Likewise.
3700 (handle_qxfer_libraries): Likewise.
3701 (handle_qxfer): Likewise.
3702 (handle_query): Likewise.
3703 (handle_v_cont): Likewise.
3704 (handle_v_run): Likewise.
3705 (captured_main): Likewise.
3706 * target.c (write_inferior_memory): Likewise.
3707 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3708 * tracepoint.c (init_trace_buffer): Likewise.
3709 (add_tracepoint_action): Likewise.
3710 (add_traceframe): Likewise.
3711 (add_traceframe_block): Likewise.
3712 (cmd_qtdpsrc): Likewise.
3713 (cmd_qtdv): Likewise.
3714 (cmd_qtstatus): Likewise.
3715 (response_source): Likewise.
3716 (response_tsv): Likewise.
3717 (cmd_qtnotes): Likewise.
3718 (gdb_collect): Likewise.
3719 (initialize_tracepoint): Likewise.
3721 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3723 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3724 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3725 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3727 (enum aarch64_condition_codes): New enum.
3728 (w0): New static global.
3731 (struct aarch64_memory_operand) <type>: New
3732 MEMORY_OPERAND_POSTINDEX type.
3733 (postindex_memory_operand): New helper function.
3734 (emit_ret): New function.
3735 (emit_load_store_pair): New function, factored out of emit_stp
3736 with support for MEMORY_OPERAND_POSTINDEX.
3737 (emit_stp): Rewrite using emit_load_store_pair.
3738 (emit_ldp): New function.
3739 (emit_load_store): Likewise.
3740 (emit_ldr): Mention post-index instruction in comment.
3741 (emit_ldrh): New function.
3742 (emit_ldrb): New function.
3743 (emit_ldrsw): Mention post-index instruction in comment.
3744 (emit_str): Likewise.
3745 (emit_subs): New function.
3746 (emit_cmp): Likewise.
3747 (emit_and): Likewise.
3748 (emit_orr): Likewise.
3749 (emit_orn): Likewise.
3750 (emit_eor): Likewise.
3751 (emit_mvn): Likewise.
3752 (emit_lslv): Likewise.
3753 (emit_lsrv): Likewise.
3754 (emit_asrv): Likewise.
3755 (emit_mul): Likewise.
3756 (emit_sbfm): Likewise.
3757 (emit_sbfx): Likewise.
3758 (emit_ubfm): Likewise.
3759 (emit_ubfx): Likewise.
3760 (emit_csinc): Likewise.
3761 (emit_cset): Likewise.
3762 (emit_nop): Likewise.
3763 (emit_ops_insns): New helper function.
3764 (emit_pop): Likewise.
3765 (emit_push): Likewise.
3766 (aarch64_emit_prologue): New function.
3767 (aarch64_emit_epilogue): Likewise.
3768 (aarch64_emit_add): Likewise.
3769 (aarch64_emit_sub): Likewise.
3770 (aarch64_emit_mul): Likewise.
3771 (aarch64_emit_lsh): Likewise.
3772 (aarch64_emit_rsh_signed): Likewise.
3773 (aarch64_emit_rsh_unsigned): Likewise.
3774 (aarch64_emit_ext): Likewise.
3775 (aarch64_emit_log_not): Likewise.
3776 (aarch64_emit_bit_and): Likewise.
3777 (aarch64_emit_bit_or): Likewise.
3778 (aarch64_emit_bit_xor): Likewise.
3779 (aarch64_emit_bit_not): Likewise.
3780 (aarch64_emit_equal): Likewise.
3781 (aarch64_emit_less_signed): Likewise.
3782 (aarch64_emit_less_unsigned): Likewise.
3783 (aarch64_emit_ref): Likewise.
3784 (aarch64_emit_if_goto): Likewise.
3785 (aarch64_emit_goto): Likewise.
3786 (aarch64_write_goto_address): Likewise.
3787 (aarch64_emit_const): Likewise.
3788 (aarch64_emit_call): Likewise.
3789 (aarch64_emit_reg): Likewise.
3790 (aarch64_emit_pop): Likewise.
3791 (aarch64_emit_stack_flush): Likewise.
3792 (aarch64_emit_zero_ext): Likewise.
3793 (aarch64_emit_swap): Likewise.
3794 (aarch64_emit_stack_adjust): Likewise.
3795 (aarch64_emit_int_call_1): Likewise.
3796 (aarch64_emit_void_call_2): Likewise.
3797 (aarch64_emit_eq_goto): Likewise.
3798 (aarch64_emit_ne_goto): Likewise.
3799 (aarch64_emit_lt_goto): Likewise.
3800 (aarch64_emit_le_goto): Likewise.
3801 (aarch64_emit_gt_goto): Likewise.
3802 (aarch64_emit_ge_got): Likewise.
3803 (aarch64_emit_ops_impl): New static global variable.
3804 (aarch64_emit_ops): New target function, return
3805 &aarch64_emit_ops_impl.
3806 (struct linux_target_ops): Install it.
3808 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3810 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3811 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3813 * linux-aarch64-ipa.c: New file.
3814 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3816 (aarch64_get_thread_area): New target method.
3817 (extract_signed_bitfield): New helper function.
3818 (aarch64_decode_ldr_literal): New function.
3819 (enum aarch64_opcodes): New enum.
3820 (struct aarch64_register): New struct.
3821 (struct aarch64_operand): New struct.
3822 (x0): New static global.
3831 (aarch64_register): New helper function.
3832 (register_operand): Likewise.
3833 (immediate_operand): Likewise.
3834 (struct aarch64_memory_operand): New struct.
3835 (offset_memory_operand): New helper function.
3836 (preindex_memory_operand): Likewise.
3837 (enum aarch64_system_control_registers): New enum.
3838 (ENCODE): New macro.
3839 (emit_insn): New helper function.
3840 (emit_b): New function.
3841 (emit_bcond): Likewise.
3842 (emit_cb): Likewise.
3843 (emit_tb): Likewise.
3844 (emit_blr): Likewise.
3845 (emit_stp): Likewise.
3846 (emit_ldp_q_offset): Likewise.
3847 (emit_stp_q_offset): Likewise.
3848 (emit_load_store): Likewise.
3849 (emit_ldr): Likewise.
3850 (emit_ldrsw): Likewise.
3851 (emit_str): Likewise.
3852 (emit_ldaxr): Likewise.
3853 (emit_stxr): Likewise.
3854 (emit_stlr): Likewise.
3855 (emit_data_processing_reg): Likewise.
3856 (emit_data_processing): Likewise.
3857 (emit_add): Likewise.
3858 (emit_sub): Likewise.
3859 (emit_mov): Likewise.
3860 (emit_movk): Likewise.
3861 (emit_mov_addr): Likewise.
3862 (emit_mrs): Likewise.
3863 (emit_msr): Likewise.
3864 (emit_sevl): Likewise.
3865 (emit_wfe): Likewise.
3866 (append_insns): Likewise.
3867 (can_encode_int32_in): New helper function.
3868 (aarch64_relocate_instruction): New function.
3869 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3870 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3871 (struct linux_target_ops): Install aarch64_get_thread_area,
3872 aarch64_install_fast_tracepoint_jump_pad and
3873 aarch64_get_min_fast_tracepoint_insn_len.
3875 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3877 * Makefile.in (aarch64-insn.o): New rule.
3878 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3880 2015-09-21 Yao Qi <yao.qi@linaro.org>
3882 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3884 2015-09-21 Yao Qi <yao.qi@linaro.org>
3886 * tracepoint.c (max_jump_pad_size): Remove.
3888 2015-09-18 Yao Qi <yao.qi@linaro.org>
3890 * linux-aarch64-low.c: Don't include sys/uio.h.
3891 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3893 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3895 * tracepoint.c (eval_result_type): Change prototype.
3896 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3898 2015-09-15 Pedro Alves <palves@redhat.com>
3900 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3901 Check whether to report exec events instead of checking whether
3902 multiprocess is enabled.
3904 2015-09-15 Pedro Alves <palves@redhat.com>
3907 * remote-utils.c (prepare_resume_reply): Merge
3908 TARGET_WAITKIND_VFORK_DONE switch case with the
3909 TARGET_WAITKIND_FORKED case.
3911 2015-09-15 Yao Qi <yao.qi@linaro.org>
3913 * server.c (handle_query): Check string comparison using
3914 "else if" instead of "if".
3916 2015-09-15 Yao Qi <yao.qi@linaro.org>
3918 * server.c (vCont_supported): New global variable.
3919 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3920 matches. Append ";vContSupported+" to own_buf.
3921 (handle_v_requests): Append ";s;S" to own_buf if target supports
3922 hardware single step or vCont_supported is false.
3923 (capture_main): Set vCont_supported to zero.
3925 2015-09-15 Yao Qi <yao.qi@linaro.org>
3927 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3929 (linux_supports_hardware_single_step): ... New function.
3930 (linux_target_ops): Update.
3931 * lynx-low.c (lynx_target_ops): Set field
3932 supports_hardware_single_step to target_can_do_hardware_single_step.
3933 * nto-low.c (nto_target_ops): Likewise.
3934 * spu-low.c (spu_target_ops): Likewise.
3935 * win32-low.c (win32_target_ops): Likewise.
3936 * target.c (target_can_do_hardware_single_step): New function.
3937 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3938 Remove. <supports_hardware_single_step>: New field.
3939 (target_supports_conditional_breakpoints): Remove.
3940 (target_supports_hardware_single_step): New macro.
3941 (target_can_do_hardware_single_step): Declare.
3942 * server.c (handle_query): Use target_supports_hardware_single_step
3943 instead of target_supports_conditional_breakpoints.
3945 2015-09-15 Yao Qi <yao.qi@linaro.org>
3947 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3949 (struct linux_target_ops the_low_target): Install
3950 aarch64_linux_siginfo_fixup.
3952 2015-09-11 Don Breazeal <donb@codesourcery.com>
3953 Luis Machado <lgustavo@codesourcery.com>
3955 * linux-low.c (linux_mourn): Static declaration.
3956 (linux_arch_setup): Move in front of
3957 handle_extended_wait.
3958 (linux_arch_setup_thread): New function.
3959 (handle_extended_wait): Handle exec events. Call
3960 linux_arch_setup_thread. Make event_lwp argument a
3961 pointer-to-a-pointer.
3962 (check_zombie_leaders): Do not check stopped threads.
3963 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3964 (linux_low_filter_event): Add lwp and thread for exec'ing
3965 non-leader thread if leader thread has been deleted.
3966 Refactor code into linux_arch_setup_thread and call it.
3967 Pass child lwp pointer by reference to handle_extended_wait.
3968 (linux_wait_for_event_filtered): Update comment.
3969 (linux_wait_1): Prevent clobbering exec event status.
3970 (linux_supports_exec_events): New function.
3971 (linux_target_ops) <supports_exec_events>: Initialize new member.
3972 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3974 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3975 * server.c (report_exec_events): New global variable.
3976 (handle_query): Handle qSupported query for exec-events feature.
3977 (captured_main): Initialize report_exec_events.
3978 * server.h (report_exec_events): Declare new global variable.
3979 * target.h (struct target_ops) <supports_exec_events>: New
3981 (target_supports_exec_events): New macro.
3982 * win32-low.c (win32_target_ops) <supports_exec_events>:
3983 Initialize new member.
3985 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3987 * linux-low.c (linux_low_enable_btrace): Remove.
3988 (linux_target_ops): Replace linux_low_enable_btrace with
3989 linux_enable_btrace.
3991 2015-09-03 Yao Qi <yao.qi@linaro.org>
3993 * linux-aarch64-low.c (aarch64_insert_point): Call
3994 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3997 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3999 * linux-low.c (check_stopped_by_breakpoint): Use
4000 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4002 2015-08-27 Pedro Alves <palves@redhat.com>
4004 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4006 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4008 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4009 the XNEW-family equivalent.
4010 (compile_bytecodes): Likewise.
4011 * dll.c (loaded_dll): Likewise.
4012 * event-loop.c (append_callback_event): Likewise.
4013 (create_file_handler): Likewise.
4014 (create_file_event): Likewise.
4015 * hostio.c (handle_open): Likewise.
4016 * inferiors.c (add_thread): Likewise.
4017 (add_process): Likewise.
4018 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4019 * linux-arm-low.c (arm_new_process): Likewise.
4020 (arm_new_thread): Likewise.
4021 * linux-low.c (add_to_pid_list): Likewise.
4022 (linux_add_process): Likewise.
4023 (handle_extended_wait): Likewise.
4024 (add_lwp): Likewise.
4025 (enqueue_one_deferred_signal): Likewise.
4026 (enqueue_pending_signal): Likewise.
4027 (linux_resume_one_lwp_throw): Likewise.
4028 (linux_resume_one_thread): Likewise.
4029 (linux_read_memory): Likewise.
4030 (linux_write_memory): Likewise.
4031 * linux-mips-low.c (mips_linux_new_process): Likewise.
4032 (mips_linux_new_thread): Likewise.
4033 (mips_add_watchpoint): Likewise.
4034 * linux-x86-low.c (initialize_low_arch): Likewise.
4035 * lynx-low.c (lynx_add_process): Likewise.
4036 * mem-break.c (set_raw_breakpoint_at): Likewise.
4037 (set_breakpoint): Likewise.
4038 (add_condition_to_breakpoint): Likewise.
4039 (add_commands_to_breakpoint): Likewise.
4040 (clone_agent_expr): Likewise.
4041 (clone_one_breakpoint): Likewise.
4042 * regcache.c (new_register_cache): Likewise.
4043 * remote-utils.c (look_up_one_symbol): Likewise.
4044 * server.c (queue_stop_reply): Likewise.
4045 (start_inferior): Likewise.
4046 (queue_stop_reply_callback): Likewise.
4047 (handle_target_event): Likewise.
4048 * spu-low.c (fetch_ppc_memory): Likewise.
4049 (store_ppc_memory): Likewise.
4050 * target.c (set_target_ops): Likewise.
4051 * thread-db.c (thread_db_load_search): Likewise.
4052 (try_thread_db_load_1): Likewise.
4053 * tracepoint.c (add_tracepoint): Likewise.
4054 (add_tracepoint_action): Likewise.
4055 (create_trace_state_variable): Likewise.
4056 (cmd_qtdpsrc): Likewise.
4057 (cmd_qtro): Likewise.
4058 (add_while_stepping_state): Likewise.
4059 * win32-low.c (child_add_thread): Likewise.
4060 (get_image_name): Likewise.
4062 2015-08-25 Yao Qi <yao.qi@linaro.org>
4064 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4066 2015-08-25 Yao Qi <yao.qi@linaro.org>
4068 * Makefile.in (aarch64-linux.o): New rule.
4069 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4071 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4072 (aarch64_init_debug_reg_state): Make it extern.
4073 (aarch64_linux_prepare_to_resume): Remove.
4075 2015-08-25 Yao Qi <yao.qi@linaro.org>
4077 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4078 lwp_arch_private_info and ptid_of_lwp.
4080 2015-08-25 Yao Qi <yao.qi@linaro.org>
4082 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4083 Find proc_info by find_process_pid. All callers updated.
4085 2015-08-25 Yao Qi <yao.qi@linaro.org>
4087 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4089 (debug_reg_change_callback): Remove.
4090 (aarch64_notify_debug_reg_change): Remove.
4092 2015-08-25 Yao Qi <yao.qi@linaro.org>
4094 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4095 Call current_lwp_ptid.
4097 2015-08-25 Yao Qi <yao.qi@linaro.org>
4099 * linux-aarch64-low.c (debug_reg_change_callback): Use
4102 2015-08-25 Yao Qi <yao.qi@linaro.org>
4104 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4106 2015-08-25 Yao Qi <yao.qi@linaro.org>
4108 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4110 2015-08-25 Yao Qi <yao.qi@linaro.org>
4112 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4115 2015-08-25 Yao Qi <yao.qi@linaro.org>
4117 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4119 (debug_reg_change_callback): Remove argument entry and add argument
4120 lwp. Remove local variable thread. Don't print thread id in the
4121 debugging output. Don't check whether pid of thread equals to pid.
4122 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4123 iterate_over_lwps instead find_inferior.
4125 2015-08-24 Pedro Alves <palves@redhat.com>
4127 * inferiors.c (get_first_process): New function.
4128 * inferiors.h (get_first_process): New declaration.
4129 * remote-utils.c (read_ptid): Default to the first process in the
4130 list, instead of to the current thread's process.
4132 2015-08-24 Pedro Alves <palves@redhat.com>
4134 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4135 * event-loop.c: Likewise.
4136 * remote-utils.c: Likewise.
4137 * tracepoint.c: Likewise.
4139 2015-08-24 Pedro Alves <palves@redhat.com>
4141 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4144 2015-08-21 Pedro Alves <palves@redhat.com>
4146 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4147 instead of literal 1.
4149 2015-08-21 Pedro Alves <palves@redhat.com>
4151 * tdesc.c (default_description): Explicitly zero-initialize.
4153 2015-08-21 Pedro Alves <palves@redhat.com>
4156 * inferiors.c (remove_thread): Discard any pending stop reply for
4158 * server.c (remove_all_on_match_pid): Rename to ...
4159 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4161 (discard_queued_stop_replies): Change parameter to a ptid. Now
4163 (handle_v_kill, kill_inferior_callback, captured_main)
4164 (process_serial_event): Adjust.
4165 * server.h (discard_queued_stop_replies): Declare.
4167 2015-08-21 Pedro Alves <palves@redhat.com>
4169 * linux-low.c (wait_for_sigstop): Always switch to no thread
4170 selected if the previously current thread dies.
4171 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4172 process instead of the current thread's.
4173 * remote-utils.c (input_interrupt): Don't check if there's no
4175 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4176 current thread to the general thread fails, error out.
4177 (handle_qxfer_auxv, handle_qxfer_libraries)
4178 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4179 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4180 (handle_query): Check if there's a thread selected instead of
4181 checking whether there's any thread in the thread list.
4182 (handle_qxfer_threads, handle_qxfer_btrace)
4183 (handle_qxfer_btrace_conf): Don't error out early if there's no
4184 thread in the thread list.
4185 (handle_v_cont, myresume): Don't set the current thread to the
4187 (process_serial_event) <Hg handling>: Also set thread_id if the
4188 previous general thread is still alive.
4189 (process_serial_event) <g/G handling>: If setting the current
4190 thread to the general thread fails, error out.
4191 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4192 thread's lwp instead of the current thread's.
4193 * target.c (set_desired_thread): If the desired thread was not
4194 found, leave the current thread pointing to NULL. Return an int
4195 (boolean) indicating success.
4196 * target.h (set_desired_thread): Change return type to int.
4198 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4200 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4201 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4203 (ps_get_thread_area): New function.
4205 2015-08-19 Gary Benson <gbenson@redhat.com>
4207 * hostio.c (handle_pread): Do not attempt to read more data
4208 than hostio_reply_with_data can fit in a packet.
4210 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4212 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4214 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4216 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4218 2015-08-06 Pedro Alves <palves@redhat.com>
4220 * tracepoint.c (expr_eval_result): Now an int.
4222 2015-08-06 Pedro Alves <palves@redhat.com>
4224 * gdbthread.h (struct regcache): Forward declare.
4225 (struct thread_info) <regcache_data>: Now a struct regcache
4227 * inferiors.c (inferior_regcache_data)
4228 (set_inferior_regcache_data): Now work with struct regcache
4230 * inferiors.h (struct regcache): Forward declare.
4231 (inferior_regcache_data, set_inferior_regcache_data): Now work
4232 with struct regcache pointers.
4233 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4234 (free_register_cache_thread): Remove struct regcache pointer
4237 2015-08-06 Pedro Alves <palves@redhat.com>
4239 * server.c (captured_main): On error, print the exception message
4240 to stderr, and if run_once is set, throw a quit.
4242 2015-08-06 Pedro Alves <palves@redhat.com>
4244 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4247 2015-08-06 Pedro Alves <palves@redhat.com>
4249 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4250 reading beyond the passed in buffer length.
4252 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4254 * tracepoint.c (symbol_list) <required>: Remove.
4256 2015-08-06 Pedro Alves <palves@redhat.com>
4258 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4259 count if stopping and suspending threads.
4260 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4261 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4262 (linux_detach): Complete an ongoing step-over.
4263 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4265 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4266 (linux_wait_1): If passing a signal to the inferior after
4267 finishing a step-over, unsuspend and re-resume all lwps. If we
4268 see a single-step event but the thread should be continuing, don't
4269 pass the trap to gdb.
4270 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4271 internal_error instead of gdb_assert.
4272 (enqueue_pending_signal): New function.
4273 (check_ptrace_stopped_lwp_gone): Add debug output.
4274 (start_step_over): Use internal_error instead of gdb_assert.
4275 (complete_ongoing_step_over): New function.
4276 (linux_resume_one_thread): Don't resume a suspended thread.
4277 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4280 2015-08-06 Pedro Alves <palves@redhat.com>
4282 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4283 (linux_thread_alive): Use lwp_is_marked_dead.
4284 (extended_event_reported): Delete.
4285 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4286 instead of extended_event_reported.
4287 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4289 (lwp_is_marked_dead): New function.
4290 (lwp_running): Use lwp_is_marked_dead.
4291 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4294 2015-08-06 Pedro Alves <palves@redhat.com>
4296 * linux-low.c (linux_wait_1): Move fork event output out of the
4297 !report_to_gdb check. Pass event_child->waitstatus to
4298 target_waitstatus_to_string instead of ourstatus.
4300 2015-08-04 Yao Qi <yao.qi@linaro.org>
4302 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4303 if current_thread is 32 bit.
4305 2015-08-04 Yao Qi <yao.qi@linaro.org>
4307 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4308 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4309 * server.c (extended_protocol): Remove "static".
4310 * server.h (extended_protocol): Declare it.
4312 2015-08-04 Yao Qi <yao.qi@linaro.org>
4314 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4315 both aarch64 and aarch32.
4316 (aarch64_set_pc): Likewise.
4318 2015-08-04 Yao Qi <yao.qi@linaro.org>
4320 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4321 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4322 arm-with-neon.xml to srv_xmlfiles.
4323 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4324 (is_64bit_tdesc): New function.
4325 (aarch64_linux_read_description): New function.
4326 (aarch64_arch_setup): Call aarch64_linux_read_description.
4327 (regs_info): Rename to regs_info_aarch64.
4328 (aarch64_regs_info): Return right regs_info.
4329 (initialize_low_arch): Call initialize_low_arch_aarch32.
4331 2015-08-04 Yao Qi <yao.qi@linaro.org>
4333 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4334 * linux-aarch32-low.c: New file.
4335 * linux-aarch32-low.h: New file.
4336 * linux-arm-low.c (arm_fill_gregset): Move it to
4337 linux-aarch32-low.c.
4338 (arm_store_gregset): Likewise.
4339 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4340 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4341 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4342 (regs_info): Rename to regs_info_arm.
4343 (arm_regs_info): Return regs_info_aarch32 if
4344 have_ptrace_getregset is 1 and target description is
4345 arm_with_neon or arm_with_vfpv3.
4346 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4347 Call initialize_low_arch_aarch32 instead.
4349 2015-08-04 Yao Qi <yao.qi@linaro.org>
4351 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4352 * linux-low.c: ... here.
4353 * linux-low.h (have_ptrace_getregset): Declare it.
4355 2015-08-04 Pedro Alves <palves@redhat.com>
4357 * thread-db.c (struct thread_db): Use new typedefs.
4358 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4360 (disable_thread_event_reporting): Cast result of dlsym to
4361 destination function pointer type.
4362 (thread_db_mourn): Use td_ta_delete_ftype.
4364 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4366 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4368 (CDX_BREAKPOINT): Define for R2.
4369 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4370 (the_low_target): Add comments.
4372 2015-07-30 Yao Qi <yao.qi@linaro.org>
4374 * linux-arm-low.c (arm_hwcap): Remove it.
4375 (arm_read_description): New local variable arm_hwcap. Don't
4376 set arm_hwcap to zero.
4378 2015-07-30 Yao Qi <yao.qi@linaro.org>
4380 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4381 Use regcache->tdesc instead.
4382 (arm_store_wmmxregset): Likewise.
4383 (arm_fill_vfpregset): Likewise.
4384 (arm_store_vfpregset): Likewise.
4386 2015-07-30 Yao Qi <yao.qi@linaro.org>
4388 * linux-arm-low.c: Include arch/arm.h.
4389 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4390 (arm_store_gregset): Likewise.
4392 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4394 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4395 ptrace's 4th parameter.
4397 2015-07-27 Yao Qi <yao.qi@linaro.org>
4399 * configure.srv (case aarch64*-*-linux*): Don't set
4402 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4404 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4406 * linux-arm-low.c: Likewise.
4407 * linux-cris-low.c: Likewise.
4408 * linux-crisv32-low.c: Likewise.
4409 * linux-low.c: Likewise.
4410 * linux-m68k-low.c: Likewise.
4411 * linux-mips-low.c: Likewise.
4412 * linux-nios2-low.c: Likewise.
4413 * linux-s390-low.c: Likewise.
4414 * linux-sparc-low.c: Likewise.
4415 * linux-tic6x-low.c: Likewise.
4416 * linux-tile-low.c: Likewise.
4417 * linux-x86-low.c: Likewise.
4419 2015-07-24 Pedro Alves <palves@redhat.com>
4421 * config.in: Regenerate.
4422 * configure: Regenerate.
4424 2015-07-24 Pedro Alves <palves@redhat.com>
4426 * acinclude.m4: Include ../ptrace.m4.
4427 * configure.ac: Call GDB_AC_PTRACE.
4428 * config.in, configure: Regenerate.
4430 2015-07-24 Yao Qi <yao.qi@linaro.org>
4432 * linux-low.c (linux_create_inferior): Remove setting to
4433 proc->priv->new_inferior.
4434 (linux_attach): Likewise.
4435 (linux_low_filter_event): Likewise.
4436 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4438 2015-07-24 Yao Qi <yao.qi@linaro.org>
4440 * linux-low.c (linux_arch_setup): New function.
4441 (linux_low_filter_event): If proc->tdesc is NULL and
4442 proc->attached is true, call the_low_target.arch_setup.
4443 Otherwise, keep status pending, and return.
4444 (linux_resume_one_lwp_throw): Don't call get_pc if
4445 thread->while_stepping isn't NULL. Don't call
4446 get_thread_regcache if proc->tdesc is NULL.
4447 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4448 (linux_target_ops): Install arch_setup.
4449 * server.c (start_inferior): Call the_target->arch_setup.
4450 * target.h (struct target_ops) <arch_setup>: New field.
4451 (target_arch_setup): New marco.
4452 * lynx-low.c (lynx_target_ops): Update.
4453 * nto-low.c (nto_target_ops): Update.
4454 * spu-low.c (spu_target_ops): Update.
4455 * win32-low.c (win32_target_ops): Update.
4457 2015-07-24 Yao Qi <yao.qi@linaro.org>
4459 * linux-low.c (linux_add_process): Don't set
4460 proc->priv->new_inferior.
4461 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4462 (linux_attach): Likewise.
4464 2015-07-24 Yao Qi <yao.qi@linaro.org>
4466 * server.c (start_inferior): Code refactor.
4468 2015-07-24 Yao Qi <yao.qi@linaro.org>
4470 * server.c (process_serial_event): Set general_thread.
4472 2015-07-21 Yao Qi <yao.qi@linaro.org>
4474 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4475 aarch64_linux_get_debug_reg_capacity.
4477 2015-07-17 Yao Qi <yao.qi@linaro.org>
4479 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4480 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4481 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4482 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4483 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4484 (AARCH64_HWP_ALIGNMENT): Likewise.
4485 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4486 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4487 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4488 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4489 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4490 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4491 (struct aarch64_debug_reg_state): Likewise.
4492 (struct arch_lwp_info): Likewise.
4493 (aarch64_align_watchpoint): Likewise.
4494 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4495 (aarch64_watchpoint_length): Likewise.
4496 (aarch64_point_encode_ctrl_reg): Likewise
4497 (aarch64_point_is_aligned): Likewise.
4498 (aarch64_align_watchpoint): Likewise.
4499 (aarch64_linux_set_debug_regs):
4500 (aarch64_dr_state_insert_one_point): Likewise.
4501 (aarch64_dr_state_remove_one_point): Likewise.
4502 (aarch64_handle_breakpoint): Likewise.
4503 (aarch64_handle_aligned_watchpoint): Likewise.
4504 (aarch64_handle_unaligned_watchpoint): Likewise.
4505 (aarch64_handle_watchpoint): Likewise.
4507 2015-07-17 Yao Qi <yao.qi@linaro.org>
4509 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4510 and don't aarch64_get_debug_reg_state. All callers update.
4511 (aarch64_handle_aligned_watchpoint): Likewise.
4512 (aarch64_handle_unaligned_watchpoint): Likewise.
4513 (aarch64_handle_watchpoint): Likewise.
4514 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4515 (aarch64_remove_point): Likewise.
4517 2015-07-17 Yao Qi <yao.qi@linaro.org>
4519 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4521 (aarch64_handle_unaligned_watchpoint): Likewise.
4523 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4525 Revert the previous 3 commits:
4526 Move gdb_regex* to common/
4527 Move linux_find_memory_regions_full & co.
4528 gdbserver build-id attribute generator
4530 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4531 Jan Kratochvil <jan.kratochvil@redhat.com>
4533 gdbserver build-id attribute generator.
4534 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4535 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4536 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4538 (get_dynamic): Use find_pdhr to traverse program headers.
4539 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4540 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4541 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4542 (get_hex_build_id): New.
4543 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4544 to reply XML document.
4546 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4547 Jan Kratochvil <jan.kratochvil@redhat.com>
4549 * target.c: Include target/target-utils.h and fcntl.h.
4550 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4551 (target_fileio_read_stralloc): New functions.
4553 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4555 * Makefile.in (OBS): Add gdb_regex.o.
4557 * config.in: Rebuilt.
4558 * configure: Rebuilt.
4560 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4561 Jan Kratochvil <jan.kratochvil@redhat.com>
4563 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4564 * Makefile.in (OBS): Add target-utils.o.
4565 (linux-maps.o, target-utils.o): New.
4566 * configure.srv (srv_linux_obj): Add linux-maps.o.
4568 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4570 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4572 (the_low_target): Install it.
4574 2015-07-14 Pedro Alves <palves@redhat.com>
4576 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4577 Instead, ignore ECHILD, and throw an error for other errnos.
4579 2015-07-10 Pedro Alves <palves@redhat.com>
4581 * event-loop.c (struct callback_event) <data>: Change type to
4582 gdb_client_data instance instead of gdb_client_data pointer.
4583 (append_callback_event): Adjust.
4585 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4587 * linux-aarch64-low.c: Add comments for each linux_target_ops
4588 method. Remove comments already covered in target_ops and
4589 linux_target_ops definitions.
4590 (the_low_target): Add comments for each unimplemented method.
4592 2015-07-09 Yao Qi <yao.qi@linaro.org>
4594 * linux-aarch64-low.c (aarch64_regmap): Remove.
4595 (aarch64_usrregs_info): Remove.
4596 (regs_info): Set field usrregs to NULL.
4598 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4600 * linux-low.c: Include "rsp-low.h"
4601 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4602 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4603 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4604 (handle_btrace_enable_pt): New.
4605 (handle_btrace_general_set): Support "pt".
4606 (handle_btrace_conf_general_set): Support "pt:size".
4608 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4610 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4613 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4615 * linux-aarch64-low.c: Remove comment about endianness.
4616 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4617 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4620 2015-06-24 Gary Benson <gbenson@redhat.com>
4622 * linux-i386-ipa.c (stdint.h): Do not include.
4623 * lynx-i386-low.c (stdint.h): Likewise.
4624 * lynx-ppc-low.c (stdint.h): Likewise.
4625 * mem-break.c (stdint.h): Likewise.
4626 * thread-db.c (stdint.h): Likewise.
4627 * tracepoint.c (stdint.h): Likewise.
4628 * win32-low.c (stdint.h): Likewise.
4630 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4632 * server.c (write_qxfer_response): Update call to
4633 remote_escape_output.
4635 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4636 Jan Kratochvil <jan.kratochvil@redhat.com>
4638 Merge multiple hex conversions.
4639 * gdbreplay.c (tohex): Rename to 'fromhex'.
4640 (logchar): Use fromhex.
4642 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4644 * server.c (handle_qxfer_libraries): Set `version' attribute for
4647 2015-06-10 Gary Benson <gbenson@redhat.com>
4649 * target.h (struct target_ops) <multifs_open>: New field.
4650 <multifs_unlink>: Likewise.
4651 <multifs_readlink>: Likewise.
4652 * linux-low.c (nat/linux-namespaces.h): New include.
4653 (linux_target_ops): Initialize the_target->multifs_open,
4654 the_target->multifs_unlink and the_target->multifs_readlink.
4655 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4656 * hostio.c (hostio_fs_pid): New static variable.
4657 (hostio_handle_new_gdb_connection): New function.
4658 (handle_setfs): Likewise.
4659 (handle_open): Use the_target->multifs_open as appropriate.
4660 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4661 (handle_readlink): Use the_target->multifs_readlink as
4663 (handle_vFile): Handle vFile:setfs packets.
4664 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4665 after target_handle_new_gdb_connection.
4667 2015-06-10 Gary Benson <gbenson@redhat.com>
4669 * configure.ac (AC_CHECK_FUNCS): Add setns.
4670 * config.in: Regenerate.
4671 * configure: Likewise.
4672 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4673 (linux-namespaces.o): New rule.
4674 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4676 2015-06-09 Gary Benson <gbenson@redhat.com>
4678 * hostio.c (handle_open): Process mode argument with
4679 fileio_to_host_mode.
4681 2015-06-01 Yao Qi <yao.qi@linaro.org>
4683 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4684 * linux-x86-low.c: Likewise.
4686 2015-05-28 Don Breazeal <donb@codesourcery.com>
4688 * linux-low.c (handle_extended_wait): Initialize
4689 thread_info.last_resume_kind for new fork children.
4691 2015-05-15 Pedro Alves <palves@redhat.com>
4693 * target.h (target_handle_new_gdb_connection): Rewrite using if
4694 wrapped in do/while.
4696 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4698 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4699 * configure, config.in: Regenerate.
4700 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4703 2015-05-12 Don Breazeal <donb@codesourcery.com>
4705 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4706 PTRACE_EVENT_VFORK_DONE.
4707 (linux_low_ptrace_options, extended_event_reported): Add vfork
4709 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4710 and "vforkdone" for RSP 'T' Stop Reply Packet.
4711 * server.h (report_vfork_events): Declare
4714 2015-05-12 Don Breazeal <donb@codesourcery.com>
4716 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4717 (the_low_target) <new_fork>: Initialize new member.
4718 * linux-arm-low.c (arm_new_fork): New function.
4719 (the_low_target) <new_fork>: Initialize new member.
4720 * linux-low.c (handle_extended_wait): Call new target function
4722 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4723 * linux-mips-low.c (mips_add_watchpoint): New function
4724 extracted from mips_insert_point.
4725 (the_low_target) <new_fork>: Initialize new member.
4726 (mips_linux_new_fork): New function.
4727 (mips_insert_point): Call mips_add_watchpoint.
4728 * linux-x86-low.c (x86_linux_new_fork): New function.
4729 (the_low_target) <new_fork>: Initialize new member.
4731 2015-05-12 Don Breazeal <donb@codesourcery.com>
4733 * linux-low.c (handle_extended_wait): Implement return value,
4734 rename argument 'event_child' to 'event_lwp', handle
4735 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4736 (linux_low_ptrace_options): New function.
4737 (linux_low_filter_event): Call linux_low_ptrace_options,
4738 use different argument fo linux_enable_event_reporting,
4739 use return value from handle_extended_wait.
4740 (extended_event_reported): New function.
4741 (linux_wait_1): Call extended_event_reported and set
4742 status to report fork events.
4743 (linux_write_memory): Add pid to debug message.
4744 (reset_lwp_ptrace_options_callback): New function.
4745 (linux_handle_new_gdb_connection): New function.
4746 (linux_target_ops): Initialize new structure member.
4747 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4748 * lynx-low.c: Initialize new structure member.
4749 * remote-utils.c (prepare_resume_reply): Implement stop reason
4750 "fork" for "T" stop message.
4751 * server.c (handle_query): Call handle_new_gdb_connection.
4752 * server.h (report_fork_events): Declare global flag.
4753 * target.h (struct target_ops) <handle_new_gdb_connection>:
4755 (target_handle_new_gdb_connection): New macro.
4756 * win32-low.c: Initialize new structure member.
4758 2015-05-12 Don Breazeal <donb@codesourcery.com>
4760 * mem-break.c (APPEND_TO_LIST): Define macro.
4761 (clone_agent_expr): New function.
4762 (clone_one_breakpoint): New function.
4763 (clone_all_breakpoints): New function.
4764 * mem-break.h: Declare new functions.
4766 2015-05-12 Don Breazeal <donb@codesourcery.com>
4768 * linux-low.c (linux_supports_fork_events): New function.
4769 (linux_supports_vfork_events): New function.
4770 (linux_target_ops): Initialize new structure members.
4771 (initialize_low): Call linux_check_ptrace_features.
4772 * lynx-low.c (lynx_target_ops): Initialize new structure
4774 * server.c (report_fork_events, report_vfork_events):
4776 (handle_query): Add new features to qSupported packet and
4778 (captured_main): Initialize new global variables.
4779 * target.h (struct target_ops) <supports_fork_events>:
4781 <supports_vfork_events>: New member.
4782 (target_supports_fork_events): New macro.
4783 (target_supports_vfork_events): New macro.
4784 * win32-low.c (win32_target_ops): Initialize new structure
4787 2015-05-12 Gary Benson <gbenson@redhat.com>
4789 * server.c (handle_qxfer_exec_file): Use current process
4792 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4794 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4795 Remove HAVE_PTRACE_GETREGS conditionals.
4796 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4797 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4799 2015-05-08 Yao Qi <yao.qi@linaro.org>
4801 * linux-low.c (linux_supports_conditional_breakpoints): New
4803 (linux_target_ops): Install new target method.
4804 * lynx-low.c (lynx_target_ops): Install NULL hook for
4805 supports_conditional_breakpoints.
4806 * nto-low.c (nto_target_ops): Likewise.
4807 * spu-low.c (spu_target_ops): Likewise.
4808 * win32-low.c (win32_target_ops): Likewise.
4809 * server.c (handle_query): Check
4810 target_supports_conditional_breakpoints.
4811 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4813 (target_supports_conditional_breakpoints): New macro.
4815 2015-05-06 Pedro Alves <palves@redhat.com>
4818 * server.c (start_inferior): If the process exits, mourn it.
4820 2015-04-21 Gary Benson <gbenson@redhat.com>
4822 * hostio.c (fileio_open_flags_to_host): Factored out to
4823 fileio_to_host_openflags in common/fileio.c. Single use
4826 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4828 * linux-xtensa-low.c (xtensa_fill_gregset)
4829 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4832 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4834 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4835 (regs_info): Replace usrregs pointer with NULL.
4837 2015-04-17 Gary Benson <gbenson@redhat.com>
4839 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4840 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4841 * server.c (handle_qxfer_exec_file): New function.
4842 (qxfer_packets): Add exec-file entry.
4843 (handle_query): Report qXfer:exec-file:read as supported packet.
4845 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4847 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4849 2015-04-09 Gary Benson <gbenson@redhat.com>
4851 * hostio-errno.c (errno_to_fileio_error): Remove function.
4852 Update caller to use remote_fileio_to_fio_error.
4854 2015-04-09 Yao Qi <yao.qi@linaro.org>
4856 * linux-low.c (linux_insert_point): Call
4857 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4858 (linux_remove_point): Call remove_memory_breakpoint if type is
4860 * linux-x86-low.c (x86_insert_point): Don't call
4861 insert_memory_breakpoint.
4862 (x86_remove_point): Don't call remove_memory_breakpoint.
4864 2015-04-01 Pedro Alves <palves@redhat.com>
4865 Cleber Rosa <crosa@redhat.com>
4867 * server.c (gdbserver_usage): Reorganize and extend the usage
4870 2015-03-24 Pedro Alves <palves@redhat.com>
4872 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4873 output. Also dump TRAP_TRACE.
4874 (linux_low_filter_event): In debug output, distinguish a
4875 resume_stop SIGSTOP from a delayed SIGSTOP.
4877 2015-03-24 Gary Benson <gbenson@redhat.com>
4879 * linux-x86-low.c (x86_linux_new_thread): Moved to
4881 (x86_linux_prepare_to_resume): Likewise.
4883 2015-03-24 Gary Benson <gbenson@redhat.com>
4885 * Makefile.in (x86-linux-dregs.o): New rule.
4886 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4887 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4888 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4889 (x86_linux_dr_get): Likewise.
4890 (x86_linux_dr_set): Likewise.
4891 (update_debug_registers_callback): Likewise.
4892 (x86_linux_dr_set_addr): Likewise.
4893 (x86_linux_dr_get_addr): Likewise.
4894 (x86_linux_dr_set_control): Likewise.
4895 (x86_linux_dr_get_control): Likewise.
4896 (x86_linux_dr_get_status): Likewise.
4897 (x86_linux_update_debug_registers): Likewise.
4899 2015-03-24 Gary Benson <gbenson@redhat.com>
4901 * linux-x86-low.c (x86_linux_update_debug_registers):
4902 New function, factored out from...
4903 (x86_linux_prepare_to_resume): ...this.
4905 2015-03-24 Gary Benson <gbenson@redhat.com>
4907 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4908 (x86_linux_dr_set): Likewise.
4909 (update_debug_registers_callback): Likewise.
4910 (x86_linux_dr_set_addr): Likewise.
4911 (x86_linux_dr_get_addr): Likewise.
4912 (x86_linux_dr_set_control): Likewise.
4913 (x86_linux_dr_get_control): Likewise.
4914 (x86_linux_dr_get_status): Likewise.
4915 (x86_linux_prepare_to_resume): Likewise.
4917 2015-03-24 Gary Benson <gbenson@redhat.com>
4919 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4920 Use perror_with_name. Pass string through gettext.
4921 (x86_linux_dr_set): Likewise.
4923 2015-03-24 Gary Benson <gbenson@redhat.com>
4925 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4926 (x86_linux_dr_set_addr): ...this.
4927 (x86_dr_low_get_addr): Rename to...
4928 (x86_linux_dr_get_addr): ...this.
4929 (x86_dr_low_set_control): Rename to...
4930 (x86_linux_dr_set_control): ...this.
4931 (x86_dr_low_get_control): Rename to...
4932 (x86_linux_dr_get_control): ...this.
4933 (x86_dr_low_get_status): Rename to...
4934 (x86_linux_dr_get_status): ...this.
4935 (x86_dr_low): Update with new function names.
4937 2015-03-24 Gary Benson <gbenson@redhat.com>
4939 * Makefile.in (x86-linux.o): New rule.
4940 * configure.srv: Add x86-linux.o to relevant targets.
4941 * linux-low.c (lwp_set_arch_private_info): New function.
4942 (lwp_arch_private_info): Likewise.
4943 * linux-x86-low.c: Include nat/x86-linux.h.
4944 (arch_lwp_info): Removed structure.
4945 (update_debug_registers_callback):
4946 Use lwp_set_debug_registers_changed.
4947 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4948 and lwp_set_debug_registers_changed.
4949 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4951 2015-03-24 Gary Benson <gbenson@redhat.com>
4953 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4954 * linux-arm-low.c (arm_new_thread): Likewise.
4955 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4956 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4957 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4958 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4960 2015-03-24 Gary Benson <gbenson@redhat.com>
4962 * linux-low.c (ptid_of_lwp): New function.
4963 (lwp_is_stopped): Likewise.
4964 (lwp_stop_reason): Likewise.
4965 * linux-x86-low.c (update_debug_registers_callback):
4967 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4970 2015-03-24 Gary Benson <gbenson@redhat.com>
4972 * linux-low.h (linux_stop_lwp): Remove declaration.
4974 2015-03-24 Gary Benson <gbenson@redhat.com>
4976 * linux-low.h: Include nat/linux-nat.h.
4977 * linux-low.c (iterate_over_lwps_args): New structure.
4978 (iterate_over_lwps_filter): New function.
4979 (iterate_over_lwps): Likewise.
4980 * linux-x86-low.c (update_debug_registers_callback):
4981 Update signature to what iterate_over_lwps expects.
4982 Remove PID check that iterate_over_lwps now performs.
4983 (x86_dr_low_set_addr): Use iterate_over_lwps.
4984 (x86_dr_low_set_control): Likewise.
4986 2015-03-24 Gary Benson <gbenson@redhat.com>
4988 * linux-x86-low.c (x86_debug_reg_state): New function.
4989 (x86_linux_prepare_to_resume): Use the above.
4991 2015-03-24 Gary Benson <gbenson@redhat.com>
4993 * linux-low.c (current_lwp_ptid): New function.
4994 * linux-x86-low.c: Include nat/linux-nat.h.
4995 (x86_dr_low_get_addr): Use current_lwp_ptid.
4996 (x86_dr_low_get_control): Likewise.
4997 (x86_dr_low_get_status): Likewise.
4999 2015-03-20 Pedro Alves <palves@redhat.com>
5001 * tracepoint.c (cmd_qtstatus): Make "str" const.
5003 2015-03-20 Pedro Alves <palves@redhat.com>
5005 * server.c (handle_general_set): Make "req_str" const.
5007 2015-03-19 Pedro Alves <palves@redhat.com>
5009 * linux-low.c (linux_resume_one_lwp): Rename to ...
5010 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5011 instead call perror_with_name.
5012 (check_ptrace_stopped_lwp_gone): New function.
5013 (linux_resume_one_lwp): Reimplement as wrapper around
5014 linux_resume_one_lwp_throw that swallows errors if the LWP is
5017 2015-03-19 Pedro Alves <palves@redhat.com>
5019 * linux-low.c (count_events_callback, select_event_lwp_callback):
5020 No longer check whether the thread has resume_stop as last resume
5023 2015-03-19 Pedro Alves <palves@redhat.com>
5025 * linux-low.c (count_events_callback, select_event_lwp_callback):
5026 Use the lwp's status_pending_p field, not the thread's.
5028 2015-03-19 Pedro Alves <palves@redhat.com>
5030 * linux-low.c (select_event_lwp_callback): Update comments to
5031 no longer mention SIGTRAP.
5033 2015-03-18 Gary Benson <gbenson@redhat.com>
5035 * server.c (handle_query): Do not report vFile:fstat as supported.
5037 2015-03-11 Gary Benson <gbenson@redhat.com>
5039 * hostio.c (sys/types.h): New include.
5040 (sys/stat.h): Likewise.
5041 (common-remote-fileio.h): Likewise.
5042 (handle_fstat): New function.
5043 (handle_vFile): Handle vFile:fstat packets.
5045 2015-03-11 Gary Benson <gbenson@redhat.com>
5047 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5048 struct stat.st_blocks and struct stat.st_blksize.
5049 * configure: Regenerate.
5050 * config.in: Likewise.
5051 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5052 (OBS): Add common-remote-fileio.o.
5053 (common-remote-fileio.o): New rule.
5055 2015-03-09 Pedro Alves <palves@redhat.com>
5057 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5058 'struct sockaddr' pointer in 'accept' call.
5060 2015-03-09 Pedro Alves <palves@redhat.com>
5063 2015-03-07 Pedro Alves <palves@redhat.com>
5064 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5065 or <winsock2.h> here. Instead include "gdb_socket.h".
5066 (remote_open): Use union gdb_sockaddr_u.
5067 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5068 or <winsock2.h> here. Instead include "gdb_socket.h".
5069 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5070 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5072 (init_named_socket, gdb_agent_helper_thread): Use union
5075 2015-03-07 Pedro Alves <palves@redhat.com>
5077 * configure.ac (build_warnings): Move
5078 -Wdeclaration-after-statement to the C-specific set.
5079 * configure: Regenerate.
5081 2015-03-07 Pedro Alves <palves@redhat.com>
5083 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5084 or <winsock2.h> here. Instead include "gdb_socket.h".
5085 (remote_open): Use union gdb_sockaddr_u.
5086 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5087 or <winsock2.h> here. Instead include "gdb_socket.h".
5088 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5089 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5091 (init_named_socket, gdb_agent_helper_thread): Use union
5094 2015-03-07 Pedro Alves <palves@redhat.com>
5096 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5099 2015-03-06 Yao Qi <yao.qi@linaro.org>
5101 * linux-aarch64-low.c (aarch64_insert_point): Use
5102 show_debug_regs as a boolean.
5103 (aarch64_remove_point): Likewise.
5105 2015-03-05 Pedro Alves <palves@redhat.com>
5107 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5108 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5109 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5110 * nto-low.c (nto_target_ops): Likewise.
5111 * spu-low.c (spu_target_ops): Likewise.
5112 * win32-low.c (win32_target_ops): Likewise.
5114 2015-03-04 Pedro Alves <palves@redhat.com>
5116 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5117 Decide whether a breakpoint triggered based on the SIGTRAP's
5119 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5120 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5121 (linux_low_filter_event): Check for breakpoints before checking
5123 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5125 (linux_stopped_by_sw_breakpoint)
5126 (linux_supports_stopped_by_sw_breakpoint)
5127 (linux_stopped_by_hw_breakpoint)
5128 (linux_supports_stopped_by_hw_breakpoint): New functions.
5129 (linux_target_ops): Install new target methods.
5131 2015-03-04 Pedro Alves <palves@redhat.com>
5133 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5134 * server.c (swbreak_feature, hwbreak_feature): New globals.
5135 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5136 (captured_main): Clear swbreak_feature and hwbreak_feature.
5137 * server.h (swbreak_feature, hwbreak_feature): Declare.
5138 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5139 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5140 supports_stopped_by_hw_breakpoint>: New fields.
5141 (target_supports_stopped_by_sw_breakpoint)
5142 (target_stopped_by_sw_breakpoint)
5143 (target_supports_stopped_by_hw_breakpoint)
5144 (target_stopped_by_hw_breakpoint): Declare.
5146 2015-03-04 Pedro Alves <palves@redhat.com>
5148 enum lwp_stop_reason -> enum target_stop_reason
5149 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5150 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5151 (linux_wait_1, stuck_in_jump_pad_callback)
5152 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5153 (linux_stopped_by_watchpoint):
5154 * linux-low.h (enum lwp_stop_reason): Delete.
5155 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5156 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5158 2015-03-04 Yao Qi <yao.qi@linaro.org>
5160 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5162 2015-03-03 Gary Benson <gbenson@redhat.com>
5164 * hostio.c (handle_vFile): Fix prefix lengths.
5166 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5168 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5171 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5173 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5174 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5175 (clean): Add "rm -f" for above C files.
5176 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5177 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5178 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5179 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5180 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5181 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5182 (init_registers_s390x_vx_linux64)
5183 (init_registers_s390x_tevx_linux64)
5184 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5185 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5187 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5188 (s390_store_vxrs_high): New functions.
5189 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5191 (s390_arch_setup): Add logic for selecting one of the new target
5192 descriptions. Activate the new vector regsets if applicable.
5193 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5194 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5195 and init_registers_s390x_tevx_linux64.
5197 2015-03-01 Pedro Alves <palves@redhat.com>
5199 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5202 2015-02-27 Pedro Alves <palves@redhat.com>
5204 * linux-x86-low.c (u_debugreg_offset): New function.
5205 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5207 2015-02-27 Pedro Alves <palves@redhat.com>
5209 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5210 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5211 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5212 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5213 (ps_lsetfpregs, ps_getpid)
5214 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5215 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5216 (ps_lsetxregs, ps_plog): Declare.
5218 2015-02-27 Pedro Alves <palves@redhat.com>
5220 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5221 IP_AGENT_EXPORT_FUNC.
5222 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5223 IP_AGENT_EXPORT_FUNC.
5224 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5225 (IP_AGENT_EXPORT): Delete.
5226 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5227 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5228 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5229 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5230 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5231 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5232 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5233 (traceframe_read_count, traceframe_write_count)
5234 (traceframes_created, trace_state_variables, get_raw_reg)
5235 (get_trace_state_variable_value, set_trace_state_variable_value)
5236 (ust_loaded, helper_thread_id, cmd_buf): Use
5237 IPA_SYM_EXPORTED_NAME.
5238 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5239 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5240 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5241 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5242 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5243 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5244 EXTERN_C_PUSH/EXTERN_C_POP.
5245 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5246 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5247 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5248 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5249 (traceframe_write_count, traceframe_read_count)
5250 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5251 (about_to_request_buffer_space, get_trace_state_variable_value)
5252 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5253 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5254 EXTERN_C_PUSH/EXTERN_C_POP.
5255 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5256 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5257 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5258 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5259 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5260 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5261 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5262 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5264 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5265 (IP_AGENT_EXPORT_VAR_DECL): Define.
5267 (gdb_agent_get_raw_reg): Declare.
5269 2015-02-27 Tom Tromey <tromey@redhat.com>
5270 Pedro Alves <palves@redhat.com>
5272 Rename symbols whose names are reserved C++ keywords throughout.
5274 2015-02-27 Pedro Alves <palves@redhat.com>
5276 * Makefile.in (COMPILER): New, get it from autoconf.
5277 (CXX): Get from autoconf instead.
5278 (COMPILE.pre): Use COMPILER.
5279 (CC-LD): Rename to ...
5280 (CC_LD): ... this. Use COMPILER.
5281 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5282 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5283 * acinclude.m4: Include build-with-cxx.m4.
5284 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5285 Disable -Werror by default if building in C++ mode.
5286 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5287 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5288 the C++ compiler. Save/restore CXXFLAGS too.
5289 * configure: Regenerate.
5291 2015-02-27 Pedro Alves <palves@redhat.com>
5293 * acinclude.m4: Include libiberty.m4.
5294 * configure.ac: Call libiberty_INIT.
5295 * config.in, configure: Regenerate.
5297 2015-02-26 Pedro Alves <palves@redhat.com>
5299 * linux-low.c (linux_wait_1): When incrementing the PC past a
5300 program breakpoint always use the_low_target.breakpoint_len as
5301 increment, rather than the maximum between that and
5302 the_low_target.decr_pc_after_break.
5304 2015-02-23 Pedro Alves <palves@redhat.com>
5306 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5307 thread was doing a step-over; always adjust the PC if
5308 we stepped over a permanent breakpoint.
5309 (linux_wait_1): If we stepped over breakpoint that was on top of a
5310 permanent breakpoint, manually advance the PC past it.
5312 2015-02-23 Pedro Alves <palves@redhat.com>
5314 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5316 (x86_fill_gregset, x86_store_gregset): Use it when handling
5319 2015-02-20 Pedro Alves <palves@redhat.com>
5321 * thread-db.c: Include "nat/linux-procfs.h".
5322 (thread_db_init): Skip listing new threads if the kernel supports
5323 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5325 2015-02-20 Pedro Alves <palves@redhat.com>
5327 * linux-low.c (status_pending_p_callback): Use ptid_match.
5329 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5331 PR breakpoints/16812
5332 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5333 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5334 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5336 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5338 PR breakpoints/15956
5339 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5341 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5343 * linux-low.c (linux_low_btrace_conf): Print size.
5344 * server.c (handle_btrace_conf_general_set): New.
5345 (hanle_general_set): Call handle_btrace_conf_general_set.
5346 (handle_query): Report Qbtrace-conf:bts:size as supported.
5348 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5350 * linux-low.c (linux_low_enable_btrace): Update parameters.
5351 (linux_low_btrace_conf): New.
5352 (linux_target_ops)<to_btrace_conf>: Initialize.
5353 * server.c (current_btrace_conf): New.
5354 (handle_btrace_enable): Rename to ...
5355 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5356 to target_enable_btrace. Update comment. Update users.
5357 (handle_qxfer_btrace_conf): New.
5358 (qxfer_packets): Add btrace-conf entry.
5359 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5360 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5361 (target_ops)<read_btrace_conf>: New.
5362 (target_enable_btrace): Update parameters.
5363 (target_read_btrace_conf): New.
5365 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5367 * server.c (handle_btrace_general_set): Remove call to
5368 target_supports_btrace.
5369 (supported_btrace_packets): New.
5370 (handle_query): Call supported_btrace_packets.
5371 * target.h: include btrace-common.h.
5372 (btrace_target_info): Removed.
5373 (supports_btrace, target_supports_btrace): Update parameters.
5375 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5377 * Makefile.in (SFILES): Add common/btrace-common.c.
5378 (OBS): Add common/btrace-common.o.
5379 (btrace-common.o): Add build rules.
5380 * linux-low: Include btrace-common.h.
5381 (linux_low_read_btrace): Use struct btrace_data. Call
5382 btrace_data_init and btrace_data_fini.
5384 2015-02-06 Pedro Alves <palves@redhat.com>
5386 * thread-db.c (find_new_threads_callback): Add debug output.
5388 2015-02-04 Pedro Alves <palves@redhat.com>
5390 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5391 (resume_stopped_resumed_lwps): New function.
5392 (linux_wait_for_event_filtered): Use it.
5394 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5396 * Makefile.in (SFILES): Add linux-personality.c.
5397 (linux-personality.o): New rule.
5398 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5399 list of objects to be built.
5400 * linux-low.c: Include nat/linux-personality.h.
5401 (linux_create_inferior): Remove code to disable address space
5402 randomization (moved to ../nat/linux-personality.c). Create
5403 cleanup to disable address space randomization.
5405 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5407 * Makefile.in (posix-strerror.o): New rule.
5408 (mingw-strerror.o): Likewise.
5409 * configure: Regenerated.
5410 * configure.ac: Source file ../common/common.host. Initialize new
5411 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5413 2015-01-14 Yao Qi <yao@codesourcery.com>
5415 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5416 (ppc-linux.o): New rule.
5417 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5418 * configure.ac: AC_CHECK_FUNCS(getauxval).
5419 * config.in: Re-generated.
5420 * configure: Re-generated.
5421 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5422 ppc64_64bit_inferior_p
5424 2015-01-14 Yao Qi <yao@codesourcery.com>
5426 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5427 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5428 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5429 (PT_ORIG_R3, PT_TRAP): Likewise.
5430 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5431 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5432 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5434 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5436 * i387-fp.c (i387_cache_to_xsave): In look over
5437 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5438 zmmh_low_space field by use of zmmh_high_space.
5440 2015-01-09 Pedro Alves <palves@redhat.com>
5442 * linux-low.c (step_over_bkpt): Move higher up in the file.
5443 (handle_extended_wait): Don't store the stop_pc here.
5444 (get_stop_pc): Adjust comments and rename to ...
5445 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5446 stopped for a software breakpoint or hardware breakpoint.
5447 (thread_still_has_status_pending_p): New function.
5448 (status_pending_p_callback): Use
5449 thread_still_has_status_pending_p. If the event is no longer
5450 interesting, resume the LWP.
5451 (handle_tracepoints): Add assert.
5452 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5453 (wstatus_maybe_breakpoint): New function.
5454 (cancel_breakpoint): Delete function.
5455 (check_stopped_by_watchpoint): New function, factored out from
5456 linux_low_filter_event.
5457 (lp_status_maybe_breakpoint): Delete function.
5458 (linux_low_filter_event): Remove filter_ptid argument.
5459 Leave thread group exits pending here. Store the LWP's stop PC.
5460 Always leave events pending.
5461 (linux_wait_for_event_filtered): Pull all events out of the
5462 kernel, and leave them all pending.
5463 (count_events_callback, select_event_lwp_callback): Consider all
5465 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5466 (select_event_lwp): Only give preference to the stepping LWP in
5467 all-stop mode. Adjust comments.
5468 (ignore_event): New function.
5469 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5470 references to cancel_breakpoints. Adjust to renames. Also give
5471 equal priority to all LWPs that have had events in non-stop mode.
5472 If reporting a software breakpoint event, unadjust the LWP's PC.
5473 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5474 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5476 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5477 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5478 (linux_stopped_by_watchpoint): Adjust.
5479 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5480 * linux-low.h (enum lwp_stop_reason): New.
5481 (struct lwp_info) <stop_pc>: Adjust comment.
5482 <stopped_by_watchpoint>: Delete field.
5483 <stop_reason>: New field.
5484 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5485 * mem-break.c (software_breakpoint_inserted_here)
5486 (hardware_breakpoint_inserted_here): New function.
5487 * mem-break.h (software_breakpoint_inserted_here)
5488 (hardware_breakpoint_inserted_here): Declare.
5489 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5490 (cancel_breakpoints): Delete.
5491 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5492 (upload_fast_traceframes): Remove references to
5495 2015-01-09 Pedro Alves <palves@redhat.com>
5497 * thread-db.c (find_new_threads_callback): Ignore thread if the
5498 kernel thread ID is -1.
5500 2015-01-09 Pedro Alves <palves@redhat.com>
5502 * linux-low.c (linux_attach_fail_reason_string): Move to
5503 nat/linux-ptrace.c, and rename.
5504 (linux_attach_lwp): Update comment.
5505 (attach_proc_task_lwp_callback): New function.
5506 (linux_attach): Adjust to rename and use
5507 linux_proc_attach_tgid_threads.
5508 (linux_attach_fail_reason_string): Delete declaration.
5510 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5512 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5513 * server.c (gdbserver_version): Likewise.
5515 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5517 * remote-utils.c: Include ctype.h.
5518 (input_interrupt): Explicitly handle the case when the char
5519 received is the NUL byte. Improve the printing of non-ASCII
5522 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5524 * linux-low.c (linux_low_filter_event): Update call to
5525 linux_enable_event_reporting following the addition of
5526 a new parameter to that function.
5528 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5531 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5532 (AARCH64_FPCR_REGNO): Likewise.
5533 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5534 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5535 (aarch64_store_fpregset): Likewise.
5537 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5539 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5540 Remove FIXME comment about assumption about N.
5542 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5544 * configure.ac: If large-file support is disabled in GDBserver,
5545 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5546 * configure: Regenerate.
5548 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5550 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5551 warning upon ENODATA from ptrace.
5552 * linux-s390-low.c (s390_store_tdb): New.
5553 (s390_regsets): Add regset for NT_S390_TDB.
5555 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5557 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5558 without a fill_function.
5559 * linux-s390-low.c (s390_fill_last_break): Remove.
5560 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5561 (s390_arch_setup): Use regset's size instead of fill_function for
5564 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5566 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5567 the regset's store function when ptrace returned an error.
5568 * regcache.c (get_thread_regcache): Invalidate register cache
5569 before fetching inferior's registers.
5571 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5573 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5574 while-loop as for-loop.
5575 (regsets_store_inferior_registers): Likewise.
5577 2014-11-28 Yao Qi <yao@codesourcery.com>
5579 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5580 * config.in, configure: Re-generate.
5581 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5584 2014-11-21 Yao Qi <yao@codesourcery.com>
5586 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5587 (AC_CHECK_HEADERS): Remove malloc.h.
5588 * configure: Re-generated.
5589 * config.in: Re-generated.
5590 * server.h: Don't include alloca.h and malloc.h.
5591 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5592 Don't include malloc.h.
5594 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5596 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5597 corresponding ERRNO check in same block.
5599 2014-11-12 Pedro Alves <palves@redhat.com>
5601 * server.c (cont_thread): Update comment.
5602 (start_inferior, attach_inferior): No longer clear cont_thread.
5603 (handle_v_cont): No longer set cont_thread.
5604 (captured_main): Clear cont_thread each time a GDB connects.
5606 2014-11-12 Pedro Alves <palves@redhat.com>
5608 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5609 thread, and don't resume all threads if the Hc thread has exited.
5611 2014-11-12 Pedro Alves <palves@redhat.com>
5613 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5614 the process group instead of to a specific LWP.
5616 2014-10-15 Pedro Alves <palves@redhat.com>
5619 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5621 (arm_set_thread_context): Delete.
5622 (the_low_target): Adjust.
5623 * win32-i386-low.c (debug_registers_changed)
5624 (debug_registers_used): Delete.
5625 (update_debug_registers_callback): New function.
5626 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5627 needing to update their debug registers.
5628 (win32_get_current_dr): New function.
5629 (x86_dr_low_get_addr, x86_dr_low_get_control)
5630 (x86_dr_low_get_status): Fetch the debug register from the thread
5632 (i386_initial_stuff): Adjust.
5633 (i386_get_thread_context): Remove current_event parameter. Don't
5634 clear debug_registers_changed nor copy DR values to
5636 (i386_set_thread_context): Delete.
5637 (i386_prepare_to_resume): New function.
5638 (i386_thread_added): Mark the thread as needing to update irs
5640 (the_low_target): Remove i386_set_thread_context and install
5641 i386_prepare_to_resume.
5642 * win32-low.c (win32_get_thread_context): Adjust.
5643 (win32_set_thread_context): Use SetThreadContext
5645 (win32_prepare_to_resume): New function.
5646 (win32_require_context): New function, factored out from ...
5647 (thread_rec): ... this.
5648 (continue_one_thread): Call win32_prepare_to_resume on each thread
5649 we're about to continue.
5650 (win32_resume): Call win32_prepare_to_resume on the event thread.
5651 * win32-low.h (struct win32_thread_info)
5652 <debug_registers_changed>: New field.
5653 (struct win32_target_ops): Change prototype of set_thread_context,
5654 delete set_thread_context and add prepare_to_resume.
5655 (win32_require_context): New declaration.
5657 2014-10-08 Gary Benson <gbenson@redhat.com>
5659 * server.h: Do not include common-exceptions.h.
5661 2014-10-08 Gary Benson <gbenson@redhat.com>
5663 * server.h: Do not include cleanups.h.
5665 2014-09-30 James Hogan <james.hogan@imgtec.com>
5667 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5670 2014-09-23 Yao Qi <yao@codesourcery.com>
5672 * linux-low.c (lp_status_maybe_breakpoint): New function.
5673 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5674 (count_events_callback): Likewise.
5675 (select_event_lwp_callback): Likewise.
5676 (cancel_breakpoints_callback): Likewise.
5678 2014-09-19 Don Breazeal <donb@codesourcery.com>
5680 * linux-low.c (handle_extended_wait): Call
5681 linux_ptrace_get_extended_event.
5682 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5683 linux_is_extended_waitstatus.
5685 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5687 * Makefile.in (CPPFLAGS): Define.
5688 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5689 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5691 2014-09-16 Gary Benson <gbenson@redhat.com>
5693 * inferiors.h (current_inferior): Renamed as...
5694 (current_thread): New variable. All uses updated.
5695 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5696 (maybe_move_out_of_jump_pad): Likewise.
5697 (cancel_breakpoint): Likewise.
5698 (linux_low_filter_event): Likewise.
5699 (wait_for_sigstop): Likewise.
5700 (linux_resume_one_lwp): Likewise.
5701 (need_step_over_p): Likewise.
5702 (start_step_over): Likewise.
5703 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5704 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5705 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5706 and save_inferior as saved_thread.
5707 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5709 (regcache_invalidate_thread): Likewise.
5710 * remote-utils.c (prepare_resume_reply): Likewise.
5711 * thread-db.c (thread_db_get_tls_address): Likewise.
5712 (disable_thread_event_reporting): Likewise.
5713 (remove_thread_event_breakpoints): Likewise.
5714 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5716 * target.h (set_desired_inferior): Renamed as...
5717 (set_desired_thread): New declaration. All uses updated.
5718 * server.c (myresume): Updated comment to reference thread instead
5720 (handle_serial_event): Likewise.
5721 (handle_target_event): Likewise.
5723 2014-09-12 Tom Tromey <tromey@redhat.com>
5724 Gary Benson <gbenson@redhat.com>
5726 * regcache.h: Include common-regcache.h.
5727 (regcache_read_pc): Don't declare.
5728 * regcache.c (get_thread_regcache_for_ptid): New function.
5730 2014-09-11 Tom Tromey <tromey@redhat.com>
5731 Gary Benson <gbenson@redhat.com>
5733 * symbol.c: New file.
5734 * Makefile.in (SFILES): Add symbol.c.
5735 (OBS): Add symbol.o.
5737 2014-09-11 Gary Benson <gbenson@redhat.com>
5739 * target.c (target_stop_ptid, target_continue_ptid): New
5742 2014-09-11 Tom Tromey <tromey@redhat.com>
5743 Gary Benson <gbenson@redhat.com>
5745 * target.h: Include target/target.h.
5746 * target.c (target_read_memory, target_read_uint32)
5747 (target_write_memory): New functions.
5749 2014-09-11 Gary Benson <gbenson@redhat.com>
5751 * server.h (debug_hw_points): Don't declare.
5752 * server.c (debug_hw_points): Don't define. Replace all uses
5753 with show_debug_regs.
5754 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5755 all uses with show_debug_regs.
5757 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5759 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5760 endianness into account.
5761 (ppc_supply_ptrace_register): Likewise.
5763 2014-09-03 James Hogan <james.hogan@imgtec.com>
5765 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5766 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5768 2014-09-03 Gary Benson <gbenson@redhat.com>
5770 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5771 ALL_DEBUG_ADDRESS_REGISTERS.
5773 2014-09-02 Gary Benson <gbenson@redhat.com>
5775 * i386-low.h: Renamed as...
5776 * x86-low.h: New file. All type, function and variable name
5777 prefixes changed from "i386_" to "x86_". All references updated.
5778 * i386-low.c: Renamed as...
5779 * x86-low.c: New file. All type, function and variable name
5780 prefixes changed from "i386_" to "x86_". All references updated.
5782 2014-09-02 Gary Benson <gbenson@redhat.com>
5784 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5785 (x86_linux_new_thread): Likewise.
5787 2014-08-29 Gary Benson <gbenson@redhat.com>
5789 * server.h (setjmp.h): Do not include.
5790 (toplevel): Do not declare.
5791 (common-exceptions.h): Include.
5792 (cleanups.h): Likewise.
5793 * server.c (toplevel): Do not define.
5794 (exit_code): New static global.
5795 (detach_or_kill_for_exit_cleanup): New function.
5796 (main): New function. Original main renamed to...
5797 (captured_main): New function.
5798 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5800 2014-08-29 Gary Benson <gbenson@redhat.com>
5802 * Makefile.in (SFILES): Add common/common-exceptions.c.
5803 (OBS): Add common-exceptions.o.
5804 (common-exceptions.o): New rule.
5805 * utils.c (prepare_to_throw_exception): New function.
5807 2014-08-29 Gary Benson <gbenson@redhat.com>
5809 * config.in: Regenerate.
5810 * configure: Likewise.
5812 2014-08-29 Gary Benson <gbenson@redhat.com>
5814 * Makefile.in (SFILES): Add common/cleanups.c.
5816 (cleanups.o): New rule.
5818 2014-08-29 Gary Benson <gbenson@redhat.com>
5820 * utils.c (internal_vwarning): New function.
5822 2014-08-28 Gary Benson <gbenson@redhat.com>
5824 * utils.h (fatal): Remove declaration.
5825 * utils.c (fatal): Remove function.
5827 2014-08-28 Gary Benson <gbenson@redhat.com>
5829 * tracepoint.c (gdb_agent_init): Replace fatal with
5831 (initialize_tracepoint): Likewise.
5833 2014-08-28 Gary Benson <gbenson@redhat.com>
5835 * remote-utils.c (remote_prepare): Replace fatal with error.
5837 2014-08-28 Gary Benson <gbenson@redhat.com>
5839 * linux-low.c (linux_async): Replace fatal with warning.
5841 (linux_start_non_stop): Return -1 if linux_async failed.
5843 2014-08-28 Gary Benson <gbenson@redhat.com>
5845 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5847 (i386_dr_low_get_addr): Remove vague comment.
5848 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5851 2014-08-28 Gary Benson <gbenson@redhat.com>
5853 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5854 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5856 (linux_resume_one_lwp): Likewise.
5857 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5859 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5860 with internal_error.
5861 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5862 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5863 (find_register_by_name): Replace fatal with internal_error.
5864 (find_regno): Likewise.
5865 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5866 * thread-db.c (thread_db_create_event): Likewise.
5867 (thread_db_load_search): Likewise.
5868 (try_thread_db_load_1): Likewise.
5869 * tracepoint.c (get_jump_space_head): Replace fatal with
5871 (claim_trampoline_space): Likewise.
5872 (have_fast_tracepoint_trampoline_buffer): Likewise.
5873 (cmd_qtstart): Likewise.
5874 (stop_tracing): Likewise.
5875 (fast_tracepoint_collecting): Likewise.
5876 (target_malloc): Likewise.
5877 (download_tracepoint): Likewise.
5878 (download_trace_state_variables): Replace check with gdb_assert.
5879 (upload_fast_traceframes): Replace fatal with internal_error.
5881 2014-08-19 Tom Tromey <tromey@redhat.com>
5882 Gary Benson <gbenson@redhat.com>
5884 * Makefile.in (SFILES): Add common/common-debug.c.
5885 (OBS): Add common-debug.o.
5886 (common-debug.o): New rule.
5887 * debug.h (debug_printf): Don't declare.
5888 * debug.c (debug_printf): Renamed and rewritten as...
5889 (debug_vprintf): New function.
5891 2014-08-19 Gary Benson <gbenson@redhat.com>
5893 * utils.h: Do not include print-utils.h.
5895 2014-08-19 Tom Tromey <tromey@redhat.com>
5896 Gary Benson <gbenson@redhat.com>
5898 * server.h: Add static assertion.
5899 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5901 2014-08-19 Tom Tromey <tromey@redhat.com>
5902 Gary Benson <gbenson@redhat.com>
5904 * Makefile.in (SFILES): Add common/errors.c.
5905 (OBS): Add errors.o.
5906 (IPA_OBS): Add errors-ipa.o.
5907 (errors.o): New rule.
5908 (errors-ipa.o): Likewise.
5909 * utils.h (perror_with_name, error, warning): Don't declare.
5910 * utils.c (warning): Renamed and rewritten as...
5911 (vwarning): New function.
5912 (error): Renamed and rewritten as...
5913 (verror): New function.
5914 (internal_error): Renamed and rewritten as...
5915 (internal_verror): New function.
5917 2014-08-07 Gary Benson <gbenson@redhat.com>
5919 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5920 * configure: Regenerate.
5921 * config.in: Likewise.
5922 * server.h: Do not include errno.h.
5923 * event-loop.c: Likewise.
5924 * hostio-errno.c: Likewise.
5925 * linux-low.c: Likewise.
5926 * remote-utils.c: Likewise.
5927 * spu-low.c: Likewise.
5928 * utils.c: Likewise.
5929 * gdbreplay.c: Unconditionally include errno.h.
5931 2014-08-07 Gary Benson <gbenson@redhat.com>
5933 * server.h: Do not include string.h.
5934 * event-loop.c: Likewise.
5935 * linux-low.c: Likewise.
5936 * regcache.c: Likewise.
5937 * remote-utils.c: Likewise.
5938 * spu-low.c: Likewise.
5939 * utils.c: Likewise.
5941 2014-08-07 Gary Benson <gbenson@redhat.com>
5943 * server.h: Do not include gdb_assert.h.
5945 2014-08-07 Gary Benson <gbenson@redhat.com>
5947 * server.h: Do not include common-utils.h.
5949 2014-08-07 Gary Benson <gbenson@redhat.com>
5951 * server.h: Do not include ptid.h.
5952 * notif.h: Likewise.
5954 2014-08-07 Gary Benson <gbenson@redhat.com>
5956 * server.h: Do not include gdb_locale.h.
5958 2014-08-07 Gary Benson <gbenson@redhat.com>
5960 * server.h: Do not include gdb/signals.h.
5961 * win32-low.c: Likewise.
5963 2014-08-07 Gary Benson <gbenson@redhat.com>
5965 * server.h: Do not include pathmax.h.
5967 2014-08-07 Gary Benson <gbenson@redhat.com>
5969 * server.h: Do not include libiberty.h.
5970 * linux-bfin-low.c: Likewise.
5972 2014-08-07 Gary Benson <gbenson@redhat.com>
5974 * server.h: Do not include ansidecl.h.
5976 2014-08-07 Gary Benson <gbenson@redhat.com>
5978 * linux-x86-low.c: Do not include stddef.h.
5979 * lynx-ppc-low.c: Likewise.
5980 * tracepoint.c: Likewise.
5982 2014-08-07 Gary Benson <gbenson@redhat.com>
5984 * server.h: Do not include stdarg.h.
5985 * nto-low.c: Likewise.
5987 2014-08-07 Gary Benson <gbenson@redhat.com>
5989 * server.h: Do not include stdlib.h.
5990 * inferiors.c: Likewise.
5991 * linux-low.c: Likewise.
5992 * regcache.c: Likewise.
5993 * spu-low.c: Likewise.
5994 * tracepoint.c: Likewise.
5995 * utils.c: Likewise.
5997 2014-08-07 Gary Benson <gbenson@redhat.com>
5999 * server.h: Do not include stdio.h.
6000 * linux-low.c: Likewise.
6001 * remote-utils.c: Likewise.
6002 * spu-low.c: Likewise.
6003 * utils.c: Likewise.
6004 * wincecompat.c: Likewise.
6006 2014-08-06 Gary Benson <gbenson@redhat.com>
6008 * regcache.c (init_register_cache): Move conditionals inside if.
6010 2014-08-06 Gary Benson <gbenson@redhat.com>
6012 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6014 2014-07-31 Gary Benson <gbenson@redhat.com>
6016 * ax.h: Do not include server.h.
6017 * gdbthread.h: Likewise.
6018 * lynx-low.h: Likewise.
6019 * notif.h: Likewise.
6021 2014-07-30 Gary Benson <gbenson@redhat.com>
6023 * server.h: Include common-defs.h.
6024 Do not include config.h or build-gnulib-gdbserver/config.h.
6026 2014-07-30 Gary Benson <gbenson@redhat.com>
6028 * hostio-errno.c: Move server.h to top of includes list.
6029 * inferiors.c: Likewise.
6030 * linux-x86-low.c: Likewise.
6031 * notif.c: Include server.h.
6033 2014-07-24 Tom Tromey <tromey@redhat.com>
6034 Gary Benson <gbenson@redhat.com>
6036 * server.h (CORE_ADDR): Now unsigned.
6038 2014-07-16 Pedro Alves <palves@redhat.com>
6040 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6042 2014-07-15 Pedro Alves <palves@redhat.com>
6044 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6047 2014-07-11 Pedro Alves <palves@redhat.com>
6049 * linux-low.c (kill_wait_lwp): New function, based on
6050 kill_one_lwp_callback, but use my_waitpid directly.
6051 (kill_one_lwp_callback, linux_kill): Use it.
6053 2014-06-23 Pedro Alves <palves@redhat.com>
6055 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6056 before setting DR0..DR3.
6058 2014-06-20 Gary Benson <gbenson@redhat.com>
6060 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6061 * configure: Regenerated.
6062 * config.in: Likewise.
6064 2014-06-20 Gary Benson <gbenson@redhat.com>
6066 * Makefile.in (SFILES): Update locations for files moved
6068 (object file files): Reordered.
6070 2014-06-20 Gary Benson <gbenson@redhat.com>
6072 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6073 (i386_dr_low_set_addr): Likewise.
6074 (i386_dr_low_get_addr): Likewise.
6075 (i386_dr_low_can_set_control): Likewise.
6076 (i386_dr_low_set_control): Likewise.
6077 (i386_dr_low_get_control): Likewise.
6078 (i386_dr_low_get_status): Likewise.
6079 (i386_get_debug_register_length): Likewise.
6080 * linux-x86-low.c (i386_dr_low_set_addr):
6081 Changed signature. Made static.
6082 (i386_dr_low_get_addr): Likewise.
6083 (i386_dr_low_set_control): Likewise.
6084 (i386_dr_low_get_control): Likewise.
6085 (i386_dr_low_get_status): Likewise.
6086 (i386_dr_low): New global variable.
6087 * win32-i386-low.c (i386_dr_low_set_addr):
6088 Changed signature. Made static.
6089 (i386_dr_low_get_addr): Likewise.
6090 (i386_dr_low_set_control): Likewise.
6091 (i386_dr_low_get_control): Likewise.
6092 (i386_dr_low_get_status): Likewise.
6093 (i386_dr_low): New global variable.
6095 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6097 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6098 * Makefile.in (AR, AR_FLAGS): Define.
6099 * configure: Regenerate.
6101 2014-06-19 Gary Benson <gbenson@redhat.com>
6103 * Makefile.in (i386-dregs.o): New rule.
6104 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6105 * i386-low.c (target.h): Remove include.
6106 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6107 (DR_CONTROL_SHIFT): Likewise.
6108 (DR_CONTROL_SIZE): Likewise.
6109 (DR_RW_EXECUTE): Likewise.
6110 (DR_RW_WRITE): Likewise.
6111 (DR_RW_READ): Likewise.
6112 (DR_RW_IORW): Likewise.
6113 (DR_LEN_1): Likewise.
6114 (DR_LEN_2): Likewise.
6115 (DR_LEN_4): Likewise.
6116 (DR_LEN_8): Likewise.
6117 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6118 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6119 (DR_ENABLE_SIZE): Likewise.
6120 (DR_LOCAL_SLOWDOWN): Likewise.
6121 (DR_GLOBAL_SLOWDOWN): Likewise.
6122 (DR_CONTROL_RESERVED): Likewise.
6123 (I386_DR_CONTROL_MASK): Likewise.
6124 (I386_DR_VACANT): Likewise.
6125 (I386_DR_LOCAL_ENABLE): Likewise.
6126 (I386_DR_GLOBAL_ENABLE): Likewise.
6127 (I386_DR_DISABLE): Likewise.
6128 (I386_DR_SET_RW_LEN): Likewise.
6129 (I386_DR_GET_RW_LEN): Likewise.
6130 (I386_DR_WATCH_HIT): Likewise.
6131 (i386_wp_op_t): Likewise.
6132 (i386_show_dr): Likewise.
6133 (i386_length_and_rw_bits): Likewise.
6134 (i386_insert_aligned_watchpoint): Likewise.
6135 (i386_remove_aligned_watchpoint): Likewise.
6136 (i386_handle_nonaligned_watchpoint): Likewise.
6137 i386_update_inferior_debug_regs(): Likewise.
6138 (i386_dr_insert_watchpoint): Likewise.
6139 (i386_dr_remove_watchpoint): Likewise.
6140 (i386_dr_region_ok_for_watchpoint): Likewise.
6141 (i386_dr_stopped_data_address): Likewise.
6142 (i386_dr_stopped_by_watchpoint): Likewise.
6144 2014-06-19 Gary Benson <gbenson@redhat.com>
6146 * i386-low.c (i386_dr_show): Renamed to
6147 i386_show_dr and made static. All uses updated.
6148 (i386_dr_length_and_rw_bits): Renamed to
6149 i386_length_and_rw_bits and made static.
6151 (i386_dr_insert_aligned_watchpoint): Renamed to
6152 i386_insert_aligned_watchpoint and made static.
6154 (i386_dr_remove_aligned_watchpoint): Renamed to
6155 i386_remove_aligned_watchpoint and made static.
6157 (i386_dr_update_inferior_debug_regs): Renamed to
6158 i386_update_inferior_debug_regs and made static.
6161 2014-06-18 Gary Benson <gbenson@redhat.com>
6163 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6164 (i386_dr_low_can_set_control): Likewise.
6165 (i386_get_debug_register_length): Likewise.
6166 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6167 (i386_dr_low_can_set_control): Likewise.
6168 (i386_get_debug_register_length): Likewise.
6170 2014-06-17 Gary Benson <gbenson@redhat.com>
6172 * i386-low.h (i386-dregs.h): New include.
6173 (DR_FIRSTADDR): Now in i386-dregs.h.
6174 (DR_LASTADDR): Likewise.
6175 (DR_NADDR): Likewise.
6176 (DR_STATUS): Likewise.
6177 (DR_CONTROL): Likewise.
6178 (i386_debug_reg_state): Likewise.
6179 (i386_dr_insert_watchpoint): Likewise.
6180 (i386_dr_remove_watchpoint): Likewise.
6181 (i386_dr_region_ok_for_watchpoint): Likewise.
6182 (i386_dr_stopped_data_address): Likewise.
6183 (i386_dr_stopped_by_watchpoint): Likewise.
6184 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6186 2014-06-18 Gary Benson <gbenson@redhat.com>
6188 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6189 i386_dr_insert_watchpoint.
6190 (i386_low_remove_watchpoint): Renamed to
6191 i386_dr_remove_watchpoint.
6192 (i386_low_region_ok_for_watchpoint): Renamed to
6193 i386_dr_region_ok_for_watchpoint.
6194 (i386_low_stopped_data_address): Renamed to
6195 i386_dr_stopped_data_address.
6196 (i386_low_stopped_by_watchpoint): Renamed to
6197 i386_dr_stopped_by_watchpoint.
6198 * i386-low.c (i386_show_dr): Renamed to
6199 i386_dr_show and made nonstatic. All uses updated.
6200 (i386_length_and_rw_bits): Renamed to
6201 i386_dr_length_and_rw_bits and made nonstatic.
6203 (i386_insert_aligned_watchpoint): Renamed to
6204 i386_dr_insert_aligned_watchpoint and made nonstatic.
6206 (i386_remove_aligned_watchpoint): Renamed to
6207 i386_dr_remove_aligned_watchpoint and made nonstatic.
6209 (i386_update_inferior_debug_regs): Renamed to
6210 i386_dr_update_inferior_debug_regs and made nonstatic.
6212 (i386_low_insert_watchpoint): Renamed to
6213 i386_dr_insert_watchpoint. All uses updated.
6214 (i386_low_remove_watchpoint): Renamed to
6215 i386_dr_remove_watchpoint. All uses updated.
6216 (i386_low_region_ok_for_watchpoint): Renamed to
6217 i386_dr_region_ok_for_watchpoint. All uses updated.
6218 (i386_low_stopped_data_address): Renamed to
6219 i386_dr_stopped_data_address. All uses updated.
6220 (i386_low_stopped_by_watchpoint): Renamed to
6221 i386_dr_stopped_by_watchpoint. All uses updated.
6223 2014-06-18 Gary Benson <gbenson@redhat.com>
6225 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6226 (i386_dr_low_can_set_control): Likewise.
6227 (i386_insert_aligned_watchpoint): New check.
6229 2014-06-18 Gary Benson <gbenson@redhat.com>
6231 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6234 2014-06-18 Gary Benson <gbenson@redhat.com>
6236 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6237 instead of fatal and error.
6238 (i386_handle_nonaligned_watchpoint): Likewise.
6240 2014-06-18 Gary Benson <gbenson@redhat.com>
6242 * i386-low.c (i386_get_debug_register_length): New macro.
6243 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6244 (i386_show_dr): Use debug_printf instead of fprintf. Use
6245 phex to format values.
6247 2014-06-18 Gary Benson <gbenson@redhat.com>
6249 * i386-low.h: Comment changes.
6250 * i386-low.c: Likewise.
6252 2014-06-18 Gary Benson <gbenson@redhat.com>
6254 * i386-low.c: Whitespace changes.
6256 2014-06-12 Tom Tromey <tromey@redhat.com>
6258 * utils.c (freeargv): Remove.
6260 2014-06-12 Tom Tromey <tromey@redhat.com>
6262 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6263 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6264 (parse_debug_format_options): Likewise.
6265 (gdbserver_usage): Likewise.
6266 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6267 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6268 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6270 ($(LIBGNU)): Depend on libiberty.
6271 (all-lib): Recurse into all subdirs.
6272 (install-only): Invoke "install" target in subdirs.
6273 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6275 * configure: Rebuild.
6276 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6277 for vasprintf, vsnprintf, or gettimeofday.
6278 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6281 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6283 * development.sh: Delete.
6284 * Makefile.in (config.status): Adjust dependency on development.sh.
6285 * configure.ac: Adjust development.sh source call.
6286 * configure: Regenerate.
6288 2014-06-02 Pedro Alves <palves@redhat.com>
6290 * ax.c (gdb_free_agent_expr): New function.
6291 * ax.h (gdb_free_agent_expr): New declaration.
6292 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6294 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6296 (clear_breakpoint_conditions_and_commands): New function.
6297 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6298 (clear_breakpoint_conditions_and_commands): New declaration.
6300 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6302 * linux-aarch64-low.c (asm/ptrace.h): Include.
6304 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6306 Fix TLS access for -static -pthread.
6307 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6308 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6309 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6311 2014-05-20 Pedro Alves <palves@redhat.com>
6313 * linux-aarch64-low.c (aarch64_insert_point)
6314 (aarch64_remove_point): No longer check whether the type is
6315 supported here. Adjust to new interface.
6316 (the_low_target): Install aarch64_supports_z_point_type as
6317 supports_z_point_type method.
6318 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6319 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6320 instead of a Z packet char. Adjust.
6321 (arm_supports_z_point_type): New function.
6322 (arm_insert_point, arm_remove_point): Adjust to new interface.
6323 (the_low_target): Install arm_supports_z_point_type.
6324 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6325 (cris_insert_point, cris_remove_point): Adjust to new interface.
6326 Don't check whether the type is supported here.
6327 (the_low_target): Install cris_supports_z_point_type.
6328 * linux-low.c (linux_supports_z_point_type): New function.
6329 (linux_insert_point, linux_remove_point): Adjust to new interface.
6330 * linux-low.h (struct linux_target_ops) <insert_point,
6331 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6332 raw_breakpoint pointer parameter.
6333 <supports_z_point_type>: New method.
6334 * linux-mips-low.c (mips_supports_z_point_type): New function.
6335 (mips_insert_point, mips_remove_point): Adjust to new interface.
6336 Use mips_supports_z_point_type.
6337 (the_low_target): Install mips_supports_z_point_type.
6338 * linux-ppc-low.c (the_low_target): Install NULL as
6339 supports_z_point_type method.
6340 * linux-s390-low.c (the_low_target): Install NULL as
6341 supports_z_point_type method.
6342 * linux-sparc-low.c (the_low_target): Install NULL as
6343 supports_z_point_type method.
6344 * linux-x86-low.c (x86_supports_z_point_type): New function.
6345 (x86_insert_point): Adjust to new insert_point interface. Use
6346 insert_memory_breakpoint. Adjust to new
6347 i386_low_insert_watchpoint interface.
6348 (x86_remove_point): Adjust to remove_point interface. Use
6349 remove_memory_breakpoint. Adjust to new
6350 i386_low_remove_watchpoint interface.
6351 (the_low_target): Install x86_supports_z_point_type.
6352 * lynx-low.c (lynx_target_ops): Install NULL as
6353 supports_z_point_type callback.
6354 * nto-low.c (nto_supports_z_point_type): New.
6355 (nto_insert_point, nto_remove_point): Adjust to new interface.
6356 (nto_target_ops): Install nto_supports_z_point_type.
6357 * mem-break.c: Adjust intro comment.
6358 (struct raw_breakpoint) <raw_type, size>: New fields.
6359 <inserted>: Update comment.
6360 <shlib_disabled>: Delete field.
6361 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6362 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6363 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6364 (raw_bkpt_type_to_target_hw_bp_type): New function.
6365 (find_enabled_raw_code_breakpoint_at): New function.
6366 (find_raw_breakpoint_at): New type and size parameters. Use them.
6367 (insert_memory_breakpoint): New function, based off
6368 set_raw_breakpoint_at.
6369 (remove_memory_breakpoint): New function.
6370 (set_raw_breakpoint_at): Reimplement.
6371 (set_breakpoint): New, based on set_breakpoint_at.
6372 (set_breakpoint_at): Reimplement.
6373 (delete_raw_breakpoint): Go through the_target->remove_point
6374 instead of assuming memory breakpoints.
6375 (find_gdb_breakpoint_at): Delete.
6376 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6377 (find_gdb_breakpoint): New function.
6378 (set_gdb_breakpoint_at): Delete.
6379 (z_type_supported): New function.
6380 (set_gdb_breakpoint_1): New function, loosely based off
6381 set_gdb_breakpoint_at.
6382 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6383 (delete_gdb_breakpoint_at): Delete.
6384 (delete_gdb_breakpoint_1): New function, loosely based off
6385 delete_gdb_breakpoint_at.
6386 (delete_gdb_breakpoint): New function.
6387 (clear_gdb_breakpoint_conditions): Rename to ...
6388 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6390 (add_condition_to_breakpoint): Make static.
6391 (add_breakpoint_condition): Take a struct breakpoint pointer
6392 instead of an address. Adjust.
6393 (gdb_condition_true_at_breakpoint): Rename to ...
6394 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6396 (gdb_condition_true_at_breakpoint): Reimplement.
6397 (add_breakpoint_commands): Take a struct breakpoint pointer
6398 instead of an address. Adjust.
6399 (gdb_no_commands_at_breakpoint): Rename to ...
6400 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6401 parameter. Return true if no breakpoint was found. Change debug
6403 (gdb_no_commands_at_breakpoint): Reimplement.
6404 (run_breakpoint_commands): Rename to ...
6405 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6406 and change return type to boolean.
6407 (run_breakpoint_commands): New function.
6408 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6409 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6410 breakpoint. Go through the_target->remove_point instead of
6411 assuming memory breakpoint.
6412 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6413 software and hardware breakpoints.
6414 (reinsert_raw_breakpoint): Go through the_target->insert_point
6415 instead of assuming memory breakpoint.
6416 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6417 software and hardware breakpoints.
6418 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6419 Check both software and hardware breakpoints.
6420 (validate_inserted_breakpoint): Assert the breakpoint is a
6421 software breakpoint. Set the inserted flag to -1 instead of
6422 setting shlib_disabled.
6423 (delete_disabled_breakpoints): Adjust.
6424 (validate_breakpoints): Only validate software breakpoints.
6425 Adjust to inserted flag change.
6426 (check_mem_read, check_mem_write): Skip breakpoint types other
6427 than software breakpoints. Adjust to inserted flag change.
6428 * mem-break.h (enum raw_bkpt_type): New enum.
6429 (raw_breakpoint, struct process_info): Forward declare.
6430 (Z_packet_to_target_hw_bp_type): Delete declaration.
6431 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6432 (set_gdb_breakpoint, delete_gdb_breakpoint)
6433 (clear_breakpoint_conditions): New declarations.
6434 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6435 (breakpoint_inserted_here): Update comment.
6436 (add_breakpoint_condition, add_breakpoint_commands): Replace
6437 address parameter with a breakpoint pointer parameter.
6438 (gdb_breakpoint_here): Update comment.
6439 (delete_gdb_breakpoint_at): Delete.
6440 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6441 * server.c (process_point_options): Take a struct breakpoint
6442 pointer instead of an address. Adjust.
6443 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6444 delete_gdb_breakpoint.
6445 * spu-low.c (spu_target_ops): Install NULL as
6446 supports_z_point_type method.
6447 * target.h: Include mem-break.h.
6448 (struct target_ops) <prepare_to_access_memory>: Update comment.
6449 <supports_z_point_type>: New field.
6450 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6451 instead of a char. Also take a raw breakpoint pointer.
6452 * win32-arm-low.c (the_low_target): Install NULL as
6453 supports_z_point_type.
6454 * win32-i386-low.c (i386_supports_z_point_type): New function.
6455 (i386_insert_point, i386_remove_point): Adjust to new interface.
6456 (the_low_target): Install i386_supports_z_point_type.
6457 * win32-low.c (win32_supports_z_point_type): New function.
6458 (win32_insert_point, win32_remove_point): Adjust to new interface.
6459 (win32_target_ops): Install win32_supports_z_point_type.
6460 * win32-low.h (struct win32_target_ops):
6461 <supports_z_point_type>: New method.
6462 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6463 instead of a char. Also take a raw breakpoint pointer.
6465 2014-05-20 Pedro Alves <palves@redhat.com>
6467 * mem-break.h: Include break-common.h.
6468 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6469 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6470 (Z_packet_to_target_hw_bp_type): New declaration.
6471 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6472 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6473 (Z_PACKET_ACCESS_WP): Delete macros.
6474 (Z_packet_to_hw_type): Delete function.
6475 * i386-low.h: Don't include break-common.h here.
6476 (Z_packet_to_hw_type): Delete declaration.
6477 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6478 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6479 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6480 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6481 * linux-aarch64-low.c: Don't include break-common.h here.
6482 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6483 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6484 (Z_packet_to_target_hw_bp_type): Delete function.
6485 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6487 (mips_insert_point, mips_remove_point): Use
6488 Z_packet_to_target_hw_bp_type.
6490 2014-05-20 Pedro Alves <palves@redhat.com>
6492 * linux-aarch64-low.c: Include break-common.h.
6493 (enum target_point_type): Delete.
6494 (Z_packet_to_point_type): Rename to ...
6495 (Z_packet_to_target_hw_bp_type): ... this, and return a
6496 target_hw_bp_type instead.
6497 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6498 instead of an enum target_point_type.
6499 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6501 (aarch64_dr_state_insert_one_point)
6502 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6503 (aarch64_handle_aligned_watchpoint)
6504 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6505 Take an enum target_hw_bp_type instead of an enum
6507 (aarch64_supports_z_point_type): New function.
6508 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6509 use Z_packet_to_target_hw_bp_type.
6511 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6513 * configure.ac: Only use -Werror by default when DEVELOPMENT
6515 * configure: Regenerate.
6517 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6519 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6520 * linux-x86-low.c (X86_64_USER_REGS): New.
6521 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6523 2014-04-28 Yao Qi <yao@codesourcery.com>
6525 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6528 2014-04-25 Pedro Alves <palves@redhat.com>
6531 * linux-low.c (linux_attach_fail_reason_string): New function.
6532 (linux_attach_lwp): Delete.
6533 (linux_attach_lwp_1): Rename to ...
6534 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6535 argument. Remove "initial" parameter. Return int instead of
6536 void. Don't error or warn here.
6537 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6538 failure to attach to the tgid. Call warning when failing to
6540 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6541 argument. Remove "initial" parameter. Return int instead of
6542 void. Don't error or warn here.
6543 (linux_attach_fail_reason_string): New declaration.
6544 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6545 interface change. Use linux_attach_fail_reason_string.
6547 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6548 Walfred Tedeschi <walfred.tedeschi@intel.com>
6550 * Makefile.in: Added rules to handle new files
6551 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6552 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6553 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6554 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6555 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6556 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6558 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6559 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6560 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6561 i386/x32-avx512.xml.
6562 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6563 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6564 i386/x32-avx512-linux.xml.
6565 * i387-fp.c (num_avx512_k_registers): New constant for number
6567 (num_avx512_zmmh_low_registers): New constant for number of
6568 lower ZMM registers (0-15).
6569 (num_avx512_zmmh_high_registers): New constant for number of
6570 higher ZMM registers (16-31).
6571 (num_avx512_ymmh_registers): New contant for number of higher
6572 YMM registers (ymm16-31 added by avx521 on x86_64).
6573 (num_avx512_xmm_registers): New constant for number of higher
6574 XMM registers (xmm16-31 added by AVX512 on x86_64).
6575 (struct i387_xsave): Add space for AVX512 registers.
6576 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6577 Add code to handle AVX512 registers.
6578 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6579 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6580 prototypei from generated file.
6581 (tdesc_amd64_avx512_linux): Likewise.
6582 (init_registers_x32_avx512_linux): Likewise.
6583 (tdesc_x32_avx512_linux): Likewise.
6584 (init_registers_i386_avx512_linux): Likewise.
6585 (tdesc_i386_avx512_linux): Likewise.
6586 (x86_64_regmap): Add AVX512 registers.
6587 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6589 (initialize_low_arch): Add code to initialize AVX512 registers.
6591 2014-04-23 Pedro Alves <palves@redhat.com>
6593 * mem-break.c (find_gdb_breakpoint_at): Make static.
6594 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6596 2014-04-23 Pedro Alves <palves@redhat.com>
6598 * i386-low.c: Don't include break-common.h here.
6599 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6600 prototype to take target_hw_bp_type as argument instead of a Z
6602 * i386-low.h: Include break-common.h here.
6603 (Z_packet_to_hw_type): Declare.
6604 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6606 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6607 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6608 (x86_remove_point): Convert the packet number to a
6609 target_hw_bp_type before calling i386_low_remove_watchpoint.
6610 * win32-i386-low.c (i386_insert_point): Convert the packet number
6611 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6612 (i386_remove_point): Convert the packet number to a
6613 target_hw_bp_type before calling i386_low_remove_watchpoint.
6615 2014-04-23 Pedro Alves <palves@redhat.com>
6617 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6619 2014-04-10 Pedro Alves <palves@redhat.com>
6621 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6622 Check if the condition or command is NULL before checking if the
6623 breakpoint is known. On success, return true.
6624 * mem-break.h (add_breakpoint_condition): Document return.
6625 (add_breakpoint_commands): Add describing comment.
6626 * server.c (skip_to_semicolon): New function.
6627 (process_point_options): Use it.
6629 2014-04-09 Pedro Alves <palves@redhat.com>
6631 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6634 2014-02-27 Pedro Alves <palves@redhat.com>
6637 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6639 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6641 (last_thread_of_process_p): Take a PID argument instead of a
6643 (linux_wait_for_lwp): Delete.
6644 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6646 (linux_low_filter_event): New function, party factored out from
6647 linux_wait_for_event.
6648 (linux_wait_for_event): Rename to ...
6649 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6650 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6651 sigsuspend. Check for zombie leaders.
6652 (linux_wait_for_event): Reimplement as wrapper around
6653 linux_wait_for_event_filtered.
6654 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6655 a normal or signal exit is seen, it's the whole process exiting.
6656 (wait_for_sigstop): No longer a for_each_inferior callback.
6657 Rewrite on top of linux_wait_for_event_filtered.
6658 (stop_all_lwps): Call wait_for_sigstop directly.
6659 * server.c (resume, handle_target_event): Handle
6660 TARGET_WAITKIND_NO_RESUMED.
6662 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6664 * win32-low.c (psapi_get_dll_name,
6665 * win32_CreateToolhelp32Snapshot): Delete.
6666 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6667 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6669 (handle_load_dll): Add function description.
6670 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6672 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6674 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6676 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6677 base address when calling win32_add_one_solib.
6678 (handle_load_dll): Delete local variable load_addr.
6679 Remove 0x1000 offset applied to DLL base address when calling
6680 win32_add_one_solib.
6681 (handle_unload_dll): Add comment.
6683 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6685 * win32-low.c (win32_add_all_dlls): Renames
6686 win32_ensure_ntdll_loaded. Rewrite function documentation.
6687 Adjust implementation to always load all DLLs.
6688 Add 0x1000 offset to DLL base address when calling
6689 win32_add_one_solib.
6690 (child_initialization_done): New static global.
6691 (do_initial_child_stuff): Set child_initialization_done to
6692 zero during child initialization, and 1 after. Replace call
6693 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6695 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6696 (handle_unload_dll): Add function documentation.
6697 (get_child_debug_event): Ignore load and unload DLL events
6698 during child initialization.
6700 2014-02-20 Doug Evans <dje@google.com>
6702 Remove global all_lwps.
6703 * inferiors.h (ptid_of): Move here from linux-low.h.
6704 (pid_of, lwpid_of): Ditto.
6705 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6706 parameter is a struct thread_info * now.
6707 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6708 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6709 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6711 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6712 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6713 * linux-arm-low.c (update_registers_callback): Update, "entry"
6714 parameter is a struct thread_info * now.
6715 Fetch lwpid from current_inferior directly.
6716 (arm_insert_point): Pass &all_threads to find_inferior instead of
6718 (arm_remove_point): Ditto.
6719 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6720 (arm_prepare_to_resume): Fetch pid from thread.
6721 (arm_read_description): Fetch lwpid from current_inferior directly.
6722 * linux-low.c (all_lwps): Delete.
6723 (delete_lwp): Delete call to remove_inferior.
6724 (handle_extended_wait): Fetch lwpid from thread.
6725 (add_lwp): Don't set lwp->entry.id. Remove call to
6726 add_inferior_to_list.
6727 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6728 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6729 (kill_one_lwp_callback): Ditto.
6730 (linux_kill): Don't dereference NULL pointer.
6731 Fetch ptid,lwpid from thread.
6732 (get_detach_signal): Fetch ptid from thread.
6733 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6734 Simplify call to regcache_invalidate_thread.
6735 (delete_lwp_callback): Update, "entry" parameter is a
6736 struct thread_info * now. Fetch pid from thread.
6737 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6738 (status_pending_p_callback): Update, "entry" parameter is a
6739 struct thread_info * now. Fetch ptid from thread.
6740 (find_lwp_pid): Update, "entry" parameter is a
6741 struct thread_info * now.
6742 (linux_wait_for_lwp): Fetch pid from thread.
6743 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6744 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6745 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6746 (dequeue_one_deferred_signal): Ditto.
6747 (cancel_breakpoint): Fetch ptid from current_inferior.
6748 (linux_wait_for_event): Pass &all_threads to find_inferior,
6749 not &all_lwps. Fetch ptid, lwpid from thread.
6750 (count_events_callback): Update, "entry" parameter is a
6751 struct thread_info * now.
6752 (select_singlestep_lwp_callback): Ditto.
6753 (select_event_lwp_callback): Ditto.
6754 (cancel_breakpoints_callback): Ditto.
6755 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6757 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6758 (unsuspend_one_lwp): Update, "entry" parameter is a
6759 struct thread_info * now.
6760 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6762 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6763 Fetch lwpid from thread, not lwp.
6764 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6765 Pass &all_threads to find_inferior, not &all_lwps.
6766 (send_sigstop): Fetch lwpid from thread, not lwp.
6767 (send_sigstop_callback): Update, "entry" parameter is a
6768 struct thread_info * now.
6769 (suspend_and_send_sigstop_callback): Ditto.
6770 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6771 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6772 struct thread_info * now.
6773 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6775 (lwp_running): Update, "entry" parameter is a
6776 struct thread_info * now.
6777 (stop_all_lwps): Fetch ptid from thread.
6778 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6779 (linux_resume_one_lwp): Fetch lwpid from thread.
6780 (linux_set_resume_request): Update, "entry" parameter is a
6781 struct thread_info * now. Fetch pid, lwpid from thread.
6782 (resume_status_pending_p): Update, "entry" parameter is a
6783 struct thread_info * now.
6784 (need_step_over_p): Ditto. Fetch lwpid from thread.
6785 (start_step_over): Fetch lwpid from thread.
6786 (linux_resume_one_thread): Update, "entry" parameter is a
6787 struct thread_info * now. Fetch lwpid from thread.
6788 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6789 (proceed_one_lwp): Update, "entry" parameter is a
6790 struct thread_info * now. Fetch lwpid from thread.
6791 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6792 struct thread_info * now.
6793 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6794 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6795 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6797 (regsets_store_inferior_registers): Ditto.
6798 (fetch_register, store_register): Ditto.
6799 (linux_read_memory, linux_write_memory): Ditto.
6800 (linux_request_interrupt): Ditto.
6801 (linux_read_auxv): Ditto.
6802 (linux_xfer_siginfo): Ditto.
6803 (linux_qxfer_spu): Ditto.
6804 (linux_qxfer_libraries_svr4): Ditto.
6805 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6806 moved to inferiors.h.
6808 (get_thread_lwp): Update.
6809 (struct lwp_info): Delete member "entry". Simplify comment for
6812 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6813 current_inferior directly.
6814 (update_watch_registers_callback): Update, "entry" parameter is a
6815 struct thread_info * now. Fetch pid from thread.
6816 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6817 (mips_insert_point): Fetch lwpid from current_inferior.
6818 Pass &all_threads to find_inferior, not &all_lwps.
6819 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6820 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6822 (mips_stopped_data_address): Ditto.
6823 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6825 * linux-tile-low.c (tile_arch_setup): Ditto.
6826 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6827 (update_debug_registers_callback): Update, "entry" parameter is a
6828 struct thread_info * now. Fetch pid from thread.
6829 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6830 Pass &all_threads to find_inferior, not &all_lwps.
6831 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6832 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6833 Pass &all_threads to find_inferior, not &all_lwps.
6834 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6835 (i386_dr_low_get_status): Ditto.
6836 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6837 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6838 (x86_linux_read_description): Ditto.
6839 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6841 2014-02-20 Doug Evans <dje@google.com>
6843 * inferiors.c (get_first_inferior): Fix buglet.
6845 2014-02-19 Doug Evans <dje@google.com>
6847 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6848 * inferiors.c (add_thread): Change result type to struct thread_info *.
6849 All callers updated.
6850 (add_lwp): Call add_thread here instead of in callers.
6851 All callers updated.
6852 * linux-low.h (get_lwp_thread): Rewrite.
6853 (struct lwp_info): New member "thread".
6855 2014-02-19 Doug Evans <dje@google.com>
6857 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6858 All callers updated.
6860 2014-02-19 Doug Evans <dje@google.com>
6862 * inferiors.c (add_thread): Fix whitespace.
6864 2014-02-19 Doug Evans <dje@google.com>
6866 * dll.c (clear_dlls): Replace accessing list implemention details
6868 * gdbthread.h (get_first_thread): Declare.
6869 * inferiors.c (for_each_inferior_with_data): New function.
6870 (get_first_thread): New function.
6871 (find_thread_ptid): Simplify.
6872 (get_first_inferior): New function.
6873 (clear_list): Delete.
6874 (one_inferior_p): New function.
6875 (clear_inferior_list): New function.
6876 (clear_inferiors): Update.
6877 * inferiors.h (for_each_inferior_with_data): Declare.
6878 (clear_inferior_list): Declare.
6879 (one_inferior_p): Declare.
6880 (get_first_inferior): Declare.
6881 * linux-low.c (linux_wait_for_event): Replace accessing list
6882 implemention details with API function.
6883 * server.c (target_running): Ditto.
6884 (accumulate_file_name_length): New function.
6885 (emit_dll_description): New function.
6886 (handle_qxfer_libraries): Replace accessing list implemention
6887 details with API function.
6888 (handle_qxfer_threads_worker): New function.
6889 (handle_qxfer_threads_proper): Replace accessing list implemention
6890 details with API function.
6891 (handle_query): Ditto.
6892 (visit_actioned_threads_callback_ftype): New typedef.
6893 (visit_actioned_threads_data): New struct.
6894 (visit_actioned_threads): Rewrite to be find_inferior callback.
6895 (resume): Call find_inferior.
6896 (handle_status): Replace accessing list implemention
6897 details with API function.
6898 (process_serial_event): Replace accessing list implemention details
6900 * target.c (set_desired_inferior): Replace accessing list implemention
6901 details with API function.
6902 * tracepoint.c (same_process_p): New function.
6903 (gdb_agent_about_to_close): Replace accessing list implemention
6904 details with API function.
6905 * win32-low.c (child_delete_thread): Replace accessing list
6906 implemention details with API function.
6907 (match_dll_by_basename): New function.
6908 (dll_is_loaded_by_basename): New function.
6909 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6910 details call to dll_is_loaded_by_basename.
6912 2014-02-19 Doug Evans <dje@google.com>
6914 * dll.h (struct dll_info): Add comment.
6915 * gdbthread.h (struct thread_info): Add comment.
6916 (current_ptid): Simplify.
6917 * inferiors.c (add_process): Update.
6918 (remove_process): Update.
6919 * inferiors.h (struct process_info): Rename member "head" to "entry".
6920 * linux-low.c (delete_lwp): Update.
6922 (last_thread_of_process_p): Update.
6923 (kill_one_lwp_callback, linux_kill): Update.
6924 (status_pending_p_callback): Update.
6925 (wait_for_sigstop): Update. Simplify read of ptid.
6926 (start_step_over): Update.
6927 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6928 (get_lwp_thread): Update.
6929 (struct lwp_info): Rename member "head" to "entry".
6930 * regcache.h (inferior_list_entry): Delete.
6931 * server.c (kill_inferior_callback): Update.
6932 (detach_or_kill_inferior_callback): Update.
6933 (print_started_pid): Update.
6934 (print_attached_pid): Update.
6935 (process_serial_event): Simplify read of ptid.
6936 * thread-db.c (thread_db_create_event): Update.
6937 (thread_db_get_tls_address): Update.
6938 * win32-low.c (current_inferior_ptid): Simplify.
6940 2014-02-19 Tom Tromey <tromey@redhat.com>
6942 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6944 (target_supports_btrace): Update.
6946 2014-02-14 Yao Qi <yao@codesourcery.com>
6948 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6949 (rsp-low-ipa.o): New target.
6951 2014-02-12 Tom Tromey <tromey@redhat.com>
6953 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6954 convert_ascii_to_int.
6955 * regcache.c (registers_to_string): Likewise.
6956 * remote-utils.c (decode_M_packet): Likewise.
6957 * server.c (process_serial_event): Likewise.
6959 2014-02-12 Tom Tromey <tromey@redhat.com>
6961 * server.c (handle_query, handle_v_run): Use hex2bin, not
6963 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6965 2014-02-12 Tom Tromey <tromey@redhat.com>
6967 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6968 convert_int_to_ascii.
6969 * regcache.c (registers_to_string, collect_register_as_string):
6971 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6973 * server.c (process_serial_event): Likewise.
6974 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6975 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6977 2014-02-12 Tom Tromey <tromey@redhat.com>
6979 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6980 bin2hex, not hexify.
6981 * tracepoint.c (cmd_qtstatus): Likewise.
6983 2014-02-12 Tom Tromey <tromey@redhat.com>
6985 * remote-utils.c (monitor_output): Pass explicit length to
6988 2014-02-12 Tom Tromey <tromey@redhat.com>
6990 * tracepoint.c: Include rsp-low.h.
6991 * server.c: Include rsp-low.h.
6992 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6993 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6995 * remote-utils.c: Include rsp-low.h.
6996 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6997 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6998 (convert_int_to_ascii, convert_ascii_to_int): Move to
7000 * regcache.c: Include rsp-low.h.
7001 * ax.c: Include rsp-low.h.
7002 * Makefile.in (SFILES): Add common/rsp-low.c.
7003 (OBS): Add rsp-low.o.
7004 (rsp-low.o): New target.
7006 2014-02-12 Tom Tromey <tromey@redhat.com>
7008 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7009 Include print-utils.h.
7010 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7011 (plongest, thirty_two, phex_nz): Remove.
7012 * Makefile.in (SFILES): Add common/print-utils.c.
7013 (OBS): Add print-utils.o.
7014 (print-utils-ipa.o): New target.
7015 (print-utils.o): New target.
7016 (IPA_OBJS): Add print-utils-ipa.o.
7018 2014-02-06 Tom Tromey <tromey@redhat.com>
7020 * Makefile.in (SFILES): Fix indentation.
7022 2014-02-05 Doug Evans <dje@google.com>
7024 * linux-low.c (linux_wait_for_event): Improve comment.
7025 (linux_wait_1): Keep current_inferior in sync with event_child.
7027 2014-01-22 Doug Evans <dje@google.com>
7029 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7031 2014-01-22 Doug Evans <dje@google.com>
7033 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7034 * configure: Regenerate.
7035 * config.in: Regenerate.
7036 * Makefile.in (SFILES): Add debug.c.
7038 * debug.c: New file.
7039 * debug.h: New file.
7040 * linux-aarch64-low.c (*): Update all debugging printfs to use
7041 debug_printf instead of fprintf.
7042 * linux-arm-low.c (*): Ditto.
7043 * linux-cris-low.c (*): Ditto.
7044 * linux-crisv32-low.c (*): Ditto.
7045 * linux-m32r-low.c (*): Ditto.
7046 * linux-sparc-low.c (*): Ditto.
7047 * linux-x86.c (*): Ditto.
7048 * linux-low.c (*): Ditto.
7049 (linux_wait_1): Add calls to debug_enter, debug_exit.
7050 (linux_wait): Remove redundant debugging printf.
7051 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7052 (linux_resume, unstop_all_lwps): Ditto.
7053 * mem-break.c (*): Update all debugging printfs to use
7054 debug_printf instead of fprintf.
7055 * remote-utils.c (*): Ditto.
7056 * thread-db.c (*): Ditto.
7057 * server.c #include <ctype.h>, "gdb_vecs.h".
7058 (debug_threads): Moved to debug.c.
7059 (*): Update all debugging printfs to use debug_printf instead of
7061 (start_inferior): Replace call to fflush with call to debug_flush.
7062 (monitor_show_help): Mention set debug-format.
7063 (parse_debug_format_options): New function.
7064 (handle_monitor_command): Handle "monitor set debug-format".
7065 (gdbserver_usage): Mention --debug-format.
7066 (main): Parse --debug-format.
7067 * server.h (debug_threads): Declaration moved to debug.h.
7069 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7070 trace_debug_1 that uses debug_printf.
7071 (tracepoint_look_up_symbols): Update all debugging printfs to use
7072 debug_printf instead of fprintf.
7074 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7076 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7079 2014-01-17 Pedro Alves <palves@redhat.com>
7082 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7083 defined after including gdb_proc_service.h.
7085 2014-01-16 Doug Evans <dje@google.com>
7087 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7088 (match_dll): Use it.
7090 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7092 * target.h (target_ops) <read_btrace>: Change parameters and
7093 return type to allow error reporting.
7094 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7095 trace reading errors on.
7096 * linux-low.c (linux_low_read_btrace): Pass trace reading
7098 (linux_low_disable_btrace): New.
7100 2014-01-15 Doug Evans <dje@google.com>
7102 * inferiors.c (thread_id_to_gdb_id): Delete.
7103 * inferiors.h (thread_id_to_gdb_id): Delete.
7105 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7107 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7108 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7111 2014-01-08 Pedro Alves <palves@redhat.com>
7113 * server.c (handle_status): Don't discard previous queued stop
7114 replies or thread's pending status here.
7115 (main) <disconnection>: Do it here instead.
7117 2014-01-08 Pedro Alves <palves@redhat.com>
7119 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7120 * server.c (visit_actioned_threads, handle_pending_status): New
7122 (handle_v_cont): Factor out parts to ...
7123 (resume): ... this new function. If in all-stop, and a thread
7124 being resumed has a pending status, report it without actually
7126 (myresume): Adjust to use the new 'resume' function.
7127 (clear_pending_status_callback, set_pending_status_callback)
7128 (find_status_pending_thread_callback): New functions.
7129 (handle_status): Handle the case of multiple threads having
7130 interesting statuses to report. Report threads' real last signal
7131 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7132 with an interesting thread to report the status for, instead of
7133 always reporting the status of the first thread.
7135 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7137 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7138 * gdbreplay.c (gdbreplay_version): Likewise.
7140 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7142 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7143 iov.iov_len with the real length in use.
7145 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7147 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7148 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7149 for all targets that use win32-low.c.
7150 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7151 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7153 2013-12-13 Pedro Alves <palves@redhat.com>
7155 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7156 if equal to TARGET_WAITKIND_LOADED.
7157 * win32-low.c (cached_status): New static global.
7158 (win32_wait): Add declaration.
7159 (do_initial_child_stuff): Flush all initial pending debug events
7160 up to the initial breakpoint.
7161 (win32_wait): If CACHED_STATUS was set, return that instead
7162 of doing a real wait. Remove the code resuming the execution
7163 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7164 during the initial phase. Also remove the code changing
7165 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7166 TARGET_WAITKIND_STOPPED.
7168 2013-12-11 Yao Qi <yao@codesourcery.com>
7170 * notif.c (handle_notif_ack): Return 0 if no notification
7173 2013-11-20 Doug Evans <dje@google.com>
7175 * linux-low.c (linux_set_resume_request): Fix comment.
7177 2013-11-20 Doug Evans <dje@google.com>
7179 * linux-low.c (resume_status_pending_p): Tweak comment.
7181 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7183 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7184 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7185 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7186 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7187 (srv_amd64_regobj): Add amd64-mpx.o.
7188 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7189 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7190 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7191 * i387-fp.c (num_pl_bnd_register) Added constant.
7192 (num_pl_bnd_cfg_registers) Added constant.
7193 (struct i387_xsave) Added reserved area and MPX fields.
7194 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7195 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7197 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7198 (init_registers_amd64_mpx_linux): Declare new function.
7199 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7200 (x86_64_regmap): Add MPX registers.
7201 (x86_linux_read_description): Add MPX case.
7202 (initialize_low_arch): Initialize MPX targets.
7204 2013-11-18 Tom Tromey <tromey@redhat.com>
7206 * configure: Rebuild.
7207 * configure.ac: Don't check for stdlib.h.
7208 * gdbreplay.c: Unconditionally include stdlib.h.
7210 2013-11-18 Tom Tromey <tromey@redhat.com>
7212 * config.in: Rebuild.
7213 * configure: Rebuild.
7214 * configure.ac: Don't use AC_HEADER_DIRENT.
7216 2013-11-18 Tom Tromey <tromey@redhat.com>
7218 * server.h: Don't check HAVE_STRING_H.
7219 * gdbreplay.c: Don't check HAVE_STRING_H.
7220 * configure: Rebuild.
7222 2013-11-18 Tom Tromey <tromey@redhat.com>
7224 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7227 2013-11-08 Tom Tromey <tromey@redhat.com>
7229 * configure, config.in: Rebuild.
7230 * configure.ac: Remove unused configury.
7232 2013-11-08 Tom Tromey <tromey@redhat.com>
7234 * acinclude.m4: Include common.m4, codeset.m4.
7235 * configure, config.in: Rebuild.
7236 * configure.ac: Use GDB_AC_COMMON.
7238 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7240 * linux-s390-low.c (HWCAP_S390_TE): New define.
7241 (s390_arch_setup): Consider the TE field in the HWCAP for
7242 determining 'have_regset_tdb'.
7244 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7247 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7250 2013-10-02 Pedro Alves <palves@redhat.com>
7252 * server.c (process_serial_event): Don't output "GDBserver
7253 exiting" if GDB is connected through stdio.
7254 * target.c (mywait): Likewise, be silent if GDB is connected
7257 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7259 * lynx-low.c (lynx_add_threads_after_attach): New function.
7260 (lynx_attach): Remove call to add_thread. Add call to
7261 lynx_add_threads_after_attach instead.
7263 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7265 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7266 * config.in, configure: Regenerated.
7268 2013-09-18 Yao Qi <yao@codesourcery.com>
7271 * server.c (start_inferior): Clear 'resume_info'.
7273 2013-09-16 Jiong Wang <jiwang@tilera.com>
7275 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7278 2013-09-16 Jiong Wang <jiwang@tilera.com>
7280 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7281 linux-tile-low.o to srv_tgtobj.
7283 2013-09-16 Will Newton <will.newton@linaro.org>
7285 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7288 2013-09-06 Pedro Alves <palves@redhat.com>
7290 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7291 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7292 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7293 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7294 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7295 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7297 2013-09-06 Pedro Alves <palves@redhat.com>
7299 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7300 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7302 2013-09-06 Pedro Alves <palves@redhat.com>
7304 * linux-amd64-ipa.c: Include tracepoint.h.
7305 * linux-i386-ipa.c: Include tracepoint.h.
7307 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7309 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7310 (ps_get_thread_area): New function.
7312 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7314 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7315 (initialize_low_arch): Call init_registers_crisv32 rather than
7316 init_register_crisv32.
7318 2013-09-05 Pedro Alves <palves@redhat.com>
7320 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7322 * hostio.h: ... this new file.
7323 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7324 win32-low.c: Include hostio.h.
7326 2013-09-05 Pedro Alves <palves@redhat.com>
7328 * server.h (gdb_client_data, handler_func, callback_handler_func)
7329 (delete_file_handler, add_file_handler, append_callback_event)
7330 (delete_callback_event, start_event_loop, initialize_event_loop):
7331 Move to event-loop.h and include it.
7332 * event-loop.h: New file.
7334 2013-09-05 Pedro Alves <palves@redhat.com>
7336 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7337 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7338 (loaded_dll, unloaded_dll): Move to ...
7339 * dll.h: ... this new file.
7340 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7342 2013-09-05 Pedro Alves <palves@redhat.com>
7344 * server.h (current_process, get_thread_process, all_processes)
7345 (add_inferior_to_list, for_each_inferior, current_inferior)
7346 (remove_inferior, add_process, remove_process, find_process_pid)
7347 (have_started_inferiors_p, have_attached_inferiors_p)
7348 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7349 (clear_inferiors, find_inferior, find_inferior_id)
7350 (inferior_target_data, set_inferior_target_data)
7351 (inferior_regcache_data, set_inferior_regcache_data): Move to
7352 inferiors.h, and include it.
7353 * inferiors.h: New file.
7355 2013-09-05 Pedro Alves <palves@redhat.com>
7357 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7361 2013-09-05 Pedro Alves <palves@redhat.com>
7363 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7365 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7366 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7367 (handle_tracepoint_general_set, handle_tracepoint_query)
7368 (tracepoint_finished_step, tracepoint_was_hit)
7369 (release_while_stepping_state_list, current_traceframe)
7370 (in_readonly_region, traceframe_read_mem)
7371 (fetch_traceframe_registers, traceframe_read_sdata)
7372 (traceframe_read_info, struct fast_tpoint_collect_status)
7373 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7374 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7375 (supply_fast_tracepoint_registers)
7376 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7377 (ipa_tdesc, claim_trampoline_space)
7378 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7379 (agent_mem_read, agent_get_trace_state_variable_value)
7380 (agent_set_trace_state_variable_value, agent_tsv_read)
7381 (agent_mem_read_string, get_raw_reg_func_addr)
7382 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7383 * tracepoint.h: ... this new file.
7385 2013-09-05 Pedro Alves <palves@redhat.com>
7387 * server.h (perror_with_name, error, fatal, warning, paddress)
7388 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7390 * utils.h: New file.
7392 2013-09-05 Pedro Alves <palves@redhat.com>
7394 * server.h (remote_debug, noack_mode, transport_is_reliable)
7395 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7396 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7397 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7398 (write_enn, initialize_async_io, enable_async_io)
7399 (disable_async_io, check_remote_input_interrupt_request)
7400 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7401 (dead_thread_notify, prepare_resume_reply)
7402 (decode_address_to_semicolon, decode_address, decode_m_packet)
7403 (decode_M_packet, decode_X_packet, decode_xfer_write)
7404 (decode_search_memory_packet, unhexify, hexify)
7405 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7406 (look_up_one_symbol, relocate_instruction)
7407 (monitor_output): Move to remote-utils.h, and include it.
7408 * remote-utils.h: New file.
7410 2013-09-05 Pedro Alves <palves@redhat.com>
7412 * server.h (_): Delete.
7414 2013-09-02 Pedro Alves <palves@redhat.com>
7416 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7417 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7419 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7421 2013-09-02 Pierre Muller <muller@sourceware.org>
7423 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7424 or WriteProcessMemory complete successfully and handle
7425 ERROR_PARTIAL_COPY error.
7427 2013-09-02 Pedro Alves <palves@redhat.com>
7429 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7430 error instead of EIO.
7432 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7435 * linux-low.c: Include filestuff.h.
7436 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7437 * lynx-low.c: Include filestuff.h.
7438 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7439 * server.c: Include filestuff.h.
7440 (main): Call notice_open_fds.
7441 * spu-low.c: Include filestuff.h.
7442 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7444 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7446 * Makefile.in: Explain why ../target and ../nat are not
7447 listed as include file search paths.
7448 (linux-waitpid.o): New object file rule.
7449 * configure.srv (srv_native_linux_obj): New variable.
7450 Replace all occurrences of linux native object files with
7451 $srv_native_linux_obj.
7452 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7453 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7454 (linux_enable_event_reporting): Remove declaration.
7455 (my_waitpid): Moved to common/linux-waitpid.c.
7456 (linux_wait_for_event): Pass ptid when calling
7457 linux_enable_event_reporting.
7458 (linux_supports_tracefork_flag): Remove.
7459 (linux_enable_event_reporting): Likewise.
7460 (linux_tracefork_grandchild): Remove.
7461 (STACK_SIZE): Moved to common/linux-ptrace.c.
7462 (linux_tracefork_child): Remove.
7463 (linux_test_for_tracefork): Remove.
7464 (linux_look_up_symbols): Call linux_supports_traceclone.
7465 (initialize_low): Remove call to linux_test_for_tracefork.
7466 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7467 common/linux-ptrace.h.
7468 (PTRACE_TYPE_ARG4): Likewise.
7469 Include linux-ptrace.h.
7471 2013-08-21 Pedro Alves <palves@redhat.com>
7473 * config.in: Renegerate.
7475 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7477 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7478 (SFILES): Remove $(srcdir)/common/target-common.c and
7479 add $(srcdir)/target/waitstatus.c.
7480 (OBS): Remove target-common.o and add waitstatus.o.
7481 (server_h): Remove $(srcdir)/../common/target-common.h and
7482 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7483 and $(srcdir)/../target/waitstatus.h.
7484 (target-common.o): Remove.
7485 (waitstatus.o): New target object file.
7486 * target.h: Do not include target-common.h and
7487 include target/resume.h, target/wait.h and
7488 target/waitstatus.h.
7490 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7492 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7493 to PTRACE_TYPE_ARG3.
7494 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7495 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7497 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7498 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7500 2013-07-27 Jie Zhang <jie@codesourcery.com>
7501 Daniel Jacobowitz <dan@codesourcery.com>
7502 Yao Qi <yao@codesourcery.com>
7504 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7505 (mips-linux-watch.o): New rule.
7506 (mips_linux_watch_h): New variable.
7507 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7509 * linux-mips-low.c: Include mips-linux-watch.h.
7510 (struct arch_process_info, struct arch_lwp_info): New.
7511 (update_watch_registers_callback): New function.
7512 (mips_linux_new_process, mips_linux_new_thread) New functions.
7513 (mips_linux_prepare_to_resume, mips_insert_point): New
7515 (mips_remove_point, mips_stopped_by_watchpoint): New
7517 (rsp_bp_type_to_target_hw_bp_type): New function.
7518 (mips_stopped_data_address): New function.
7519 (the_low_target): Add watchpoint support functions.
7521 2013-07-27 Yao Qi <yao@codesourcery.com>
7523 * i386-low.c: Include break-common.h.
7524 (enum target_hw_bp_type): Remove.
7526 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7528 * Makefile.in (SFILES): /common/target-common.c.
7529 (OBS): Add target-common.o.
7530 (server_h): Add $(srcdir)/../common/target-common.h.
7531 (target-common.o): New target.
7532 * server.c (queue_stop_reply_callback): Free
7533 status string after use.
7534 * target.c (target_waitstatus_to_string): Remove.
7535 * target.h: Include target-common.h.
7536 (resume_kind): Likewise.
7537 (target_waitkind): Likewise.
7538 (target_waitstatus): Likewise.
7539 (TARGET_WNOHANG): Likewise.
7541 2013-07-04 Yao Qi <yao@codesourcery.com>
7543 * Makefile.in (host_alias): Use @host_noncanonical@.
7544 (target_alias): Use @target_noncanonical@.
7545 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7546 ACX_NONCANONICAL_HOST.
7547 * configure: Regenerated.
7550 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7552 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7553 * configure: Rebuild.
7554 * Makefile.in (version_host, version_target): Get from configure.
7555 (version.c): Use $(version_host) and $(version_target).
7557 2013-07-03 Pedro Alves <palves@redhat.com>
7559 * Makefile.in (config.status): Depend on development.sh.
7560 * acinclude.m4: Include libmcheck.m4.
7561 * configure: Regenerate.
7563 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7565 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7566 attribute inside the parentheses.
7567 (winapi_DebugSetProcessKillOnExit): Ditto.
7568 (winapi_DebugBreakProcess): Ditto.
7569 (winapi_GenerateConsoleCtrlEvent): Ditto.
7571 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7573 * notif.h (notif_event): Add a dummy member to avoid compiler
7576 2013-07-01 Pedro Alves <palves@redhat.com>
7578 * hostio.c (HOSTIO_PATH_MAX): Define.
7579 (require_filename, handle_open, handle_unlink, handle_readlink):
7582 2013-07-01 Pedro Alves <palves@redhat.com>
7584 * server.h: Include "pathmax.h".
7585 * linux-low.c: Don't include sys/param.h.
7586 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7588 * win32-low.c: Don't include sys/param.h.
7589 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7591 2013-07-01 Pedro Alves <palves@redhat.com>
7593 * event-loop.c: Don't check HAVE_UNISTD_H before including
7595 * gdbreplay.c: Likewise.
7596 * remote-utils.c: Likewise.
7597 * server.c: Likewise.
7598 * configure.ac: Don't check for unistd.h.
7599 * configure: Regenerate.
7601 2013-06-28 Tom Tromey <tromey@redhat.com>
7603 * Makefile.in (version.c): Use version.in, not
7606 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7608 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7609 * configure: Rebuild.
7610 * Makefile.in (version_host, version_target): Get from configure.
7611 (version.c): Use $(version_host) and $(version_target).
7613 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7615 Fix trace-status to output user name without trailing colon.
7616 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7618 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7620 Fix trace-status to output proper start-time and stop-time.
7621 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7622 output start time and stop time in hex as gdb expects.
7624 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7626 * tracepoint.c (build_traceframe_info_xml): Output trace state
7627 variables present in the trace buffer.
7629 2013-06-24 Tom Tromey <tromey@redhat.com>
7631 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7633 (version.o): Remove.
7634 * gdbreplay.c: Include version.h.
7635 (version, host_name): Don't declare.
7636 * server.h: Include version.h.
7637 (version, host_name): Don't declare.
7639 2013-06-12 Pedro Alves <palves@redhat.com>
7641 * linux-x86-low.c (linux_is_elf64): Delete global.
7642 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7643 with local linux_pid_exe_is_elf_64_file use.
7645 2013-06-11 Pedro Alves <palves@redhat.com>
7647 * linux-low.c (regset_disabled, disable_regset): New functions.
7648 (regsets_fetch_inferior_registers)
7649 (regsets_store_inferior_registers): Use them.
7650 (initialize_regsets_info); Don't allocate the disabled_regsets
7652 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7655 2013-06-11 Pedro Alves <palves@redhat.com>
7657 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7660 2013-06-11 Pedro Alves <palves@redhat.com>
7662 * linux-x86-low.c (initialize_low_arch): Call
7663 init_registers_x32_avx_linux.
7665 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7667 Fix compatibility with Android Bionic.
7668 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7671 2013-06-07 Pedro Alves <palves@redhat.com>
7674 * Makefile.in (OBS): Add tdesc.o.
7675 (IPA_OBJS): Add tdesc-ipa.o.
7676 (tdesc-ipa.o): New rule.
7677 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7679 * linux-low.c (new_inferior): Delete.
7680 (disabled_regsets, num_regsets): Delete.
7681 (linux_add_process): Adjust to set the new per-process
7683 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7684 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7685 was a stop. When calling arch_setup, switch the current inferior
7686 to the thread that got an event.
7687 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7688 (regsets_fetch_inferior_registers)
7689 (regsets_store_inferior_registers): New regsets_info parameter.
7691 (linux_register_in_regsets): New regs_info parameter. Adjust to
7693 (register_addr, fetch_register, store_register): New usrregs_info
7694 parameter. Adjust to use it.
7695 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7696 parameter regs_info. Adjust to use it.
7697 (linux_fetch_registers): Get the current inferior's regs_info, and
7699 (linux_store_registers): Ditto.
7700 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7701 (initialize_low): Don't initialize the target_regsets here. Call
7702 initialize_low_arch.
7703 * linux-low.h (target_regsets): Delete declaration.
7704 (struct regsets_info): New.
7705 (struct usrregs_info): New.
7706 (struct regs_info): New.
7707 (struct process_info_private) <new_inferior>: New field.
7708 (struct linux_target_ops): Delete the num_regs, regmap, and
7709 regset_bitmap fields. New field regs_info.
7710 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7711 * i387-fp.c (num_xmm_registers): Delete.
7712 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7713 calls to new interface.
7714 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7715 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7716 Infer the number of xmm registers from the regcache's target
7718 * i387-fp.h (num_xmm_registers): Delete.
7719 * inferiors.c (add_thread): Don't install the thread's regcache
7721 * proc-service.c (gregset_info): Fetch the current inferior's
7722 regs_info. Adjust to use it.
7723 * regcache.c: Include tdesc.h.
7724 (register_bytes, reg_defs, num_registers)
7725 (gdbserver_expedite_regs): Delete.
7726 (get_thread_regcache): If the thread doesn't have a regcache yet,
7727 create one, instead of aborting gdbserver.
7728 (regcache_invalidate_one): Rename to ...
7729 (regcache_invalidate_thread): ... this.
7730 (regcache_invalidate_one): New.
7731 (regcache_invalidate): Only invalidate registers of the current
7733 (init_register_cache): Add target_desc parameter, and use it.
7734 (new_register_cache): Ditto. Assert the target description has a
7735 non zero registers_size.
7736 (regcache_cpy): Add assertions. Adjust.
7737 (realloc_register_cache, set_register_cache): Delete.
7738 (registers_to_string, registers_from_string): Adjust.
7739 (find_register_by_name, find_regno, find_register_by_number)
7740 (register_cache_size): Add target_desc parameter, and use it.
7741 (free_register_cache_thread, free_register_cache_thread_one)
7742 (regcache_release, register_cache_size): New.
7743 (register_size): Add target_desc parameter, and use it.
7744 (register_data, supply_register, supply_register_zeroed)
7745 (supply_regblock, supply_register_by_name, collect_register)
7746 (collect_register_as_string, collect_register_by_name): Adjust.
7747 * regcache.h (struct target_desc): Forward declare.
7748 (struct regcache) <tdesc>: New field.
7749 (init_register_cache, new_register_cache): Add target_desc
7751 (regcache_invalidate_thread): Declare.
7752 (regcache_invalidate_one): Delete declaration.
7753 (regcache_release): Declare.
7754 (find_register_by_number, register_cache_size, register_size)
7755 (find_regno): Add target_desc parameter.
7756 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7758 * remote-utils.c: Include tdesc.h.
7759 (outreg, prepare_resume_reply): Adjust.
7760 * server.c: Include tdesc.h.
7761 (gdbserver_xmltarget): Delete declaration.
7762 (get_features_xml, process_serial_event): Adjust.
7763 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7765 (struct process_info) <tdesc>: New field.
7766 (ipa_tdesc): Declare.
7767 * tdesc.c: New file.
7768 * tdesc.h: New file.
7769 * tracepoint.c: Include tdesc.h.
7770 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7771 (get_context_regcache): Adjust to pass ipa_tdesc down.
7772 (do_action_at_tracepoint): Adjust to get the register cache size
7773 from the context regcache's description.
7774 (traceframe_walk_blocks): Adjust to get the register cache size
7775 from the current trace frame's description.
7776 (traceframe_get_pc): Adjust to get current trace frame's
7777 description and pass it down.
7778 (gdb_collect): Adjust to get the register cache size from the
7780 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7781 (gdbserver_xmltarget): Delete.
7782 (initialize_low_tracepoint): Set the ipa's target description.
7783 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7784 (initialize_low_tracepoint): Set the ipa's target description.
7785 * linux-x86-low.c: Include tdesc.h.
7786 [__x86_64__] (is_64bit_tdesc): New.
7787 (ps_get_thread_area, x86_get_thread_area): Use it.
7788 (i386_cannot_store_register): Rename to ...
7789 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7790 (i386_cannot_fetch_register): Rename to ...
7791 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7792 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7794 (target_regsets): Rename to ...
7795 (x86_regsets): ... this.
7796 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7798 (x86_siginfo_fixup): Use is_64bit_tdesc.
7799 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7800 (tdesc_x32_avx_linux, tdesc_x32_linux)
7801 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7803 (x86_linux_update_xmltarget): Delete.
7804 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7805 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7806 (AMD64_LINUX_USER64_CS): New.
7807 (x86_linux_read_description): New, based on
7808 x86_linux_update_xmltarget.
7809 (same_process_callback): New.
7810 (x86_arch_setup_process_callback): New.
7811 (x86_linux_update_xmltarget): New.
7812 (x86_regsets_info): New.
7813 (amd64_linux_regs_info): New.
7814 (i386_linux_usrregs_info): New.
7815 (i386_linux_regs_info): New.
7816 (x86_linux_regs_info): New.
7817 (x86_arch_setup): Reimplement.
7818 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7819 (x86_emit_ops): Ditto.
7820 (the_low_target): Adjust. Install x86_linux_regs_info,
7821 x86_cannot_fetch_register, and x86_cannot_store_register.
7822 (initialize_low_arch): New.
7823 * linux-ia64-low.c (tdesc_ia64): Declare.
7824 (ia64_fetch_register): Adjust.
7825 (ia64_usrregs_info, regs_info): New globals.
7826 (ia64_regs_info): New function.
7827 (the_low_target): Adjust.
7828 (initialize_low_arch): New function.
7829 * linux-sparc-low.c (tdesc_sparc64): Declare.
7830 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7832 (sparc_arch_setup): New function.
7833 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7834 (the_low_target): Adjust.
7835 (initialize_low_arch): New function.
7836 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7837 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7838 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7839 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7840 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7841 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7842 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7843 (tdesc_powerpc_isa205_vsx64l): Declare.
7844 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7845 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7846 (ppc_set_pc, ppc_get_hwcap): Adjust.
7847 (ppc_usrregs_info): Forward declare.
7848 (!__powerpc64__) ppc_regmap_adjusted: New global.
7849 (ppc_arch_setup): Adjust to the current process'es target
7851 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7852 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7853 (ppc_store_evrregset): Adjust.
7854 (target_regsets): Rename to ...
7855 (ppc_regsets): ... this, and make static.
7856 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7857 (ppc_regs_info): New function.
7858 (the_low_target): Adjust.
7859 (initialize_low_arch): New function.
7860 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7861 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7862 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7863 (tdesc_s390x_linux64v2): Declare.
7864 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7865 (s390_fill_gregset, s390_store_last_break): Adjust.
7866 (target_regsets): Rename to ...
7867 (s390_regsets): ... this, and make static.
7868 (s390_get_pc, s390_set_pc): Adjust.
7869 (s390_get_hwcap): New target_desc parameter, and use it.
7870 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7871 (s390_arch_setup): Adjust to set the current process'es target
7872 description. Don't adjust the regmap.
7873 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7874 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7875 (regs_info_3264): New globals.
7876 (s390_regs_info): New function.
7877 (the_low_target): Adjust.
7878 (initialize_low_arch): New function.
7879 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7880 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7881 [__mips64] (init_registers_mips_linux)
7882 (init_registers_mips_dsp_linux): Delete defines.
7883 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7884 (have_dsp): New global.
7885 (mips_read_description): New, based on mips_arch_setup.
7886 (mips_arch_setup): Reimplement.
7887 (get_usrregs_info): New function.
7888 (mips_cannot_fetch_register, mips_cannot_store_register)
7889 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7890 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7891 (target_regsets): Rename to ...
7892 (mips_regsets): ... this, and make static.
7893 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7894 (dsp_regs_info, regs_info): New globals.
7895 (mips_regs_info): New function.
7896 (the_low_target): Adjust.
7897 (initialize_low_arch): New function.
7898 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7899 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7901 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7902 (arm_read_description): New, with bits factored from
7904 (arm_arch_setup): Reimplement.
7905 (target_regsets): Rename to ...
7906 (arm_regsets): ... this, and make static.
7907 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7908 (arm_regs_info): New function.
7909 (the_low_target): Adjust.
7910 (initialize_low_arch): New function.
7911 * linux-m68k-low.c (tdesc_m68k): Declare.
7912 (target_regsets): Rename to ...
7913 (m68k_regsets): ... this, and make static.
7914 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7915 (m68k_regs_info): New function.
7916 (m68k_arch_setup): New function.
7917 (the_low_target): Adjust.
7918 (initialize_low_arch): New function.
7919 * linux-sh-low.c (tdesc_sharch): Declare.
7920 (target_regsets): Rename to ...
7921 (sh_regsets): ... this, and make static.
7922 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7923 (sh_regs_info, sh_arch_setup): New functions.
7924 (the_low_target): Adjust.
7925 (initialize_low_arch): New function.
7926 * linux-bfin-low.c (tdesc_bfin): Declare.
7927 (bfin_arch_setup): New function.
7928 (bfin_usrregs_info, regs_info): New globals.
7929 (bfin_regs_info): New function.
7930 (the_low_target): Adjust.
7931 (initialize_low_arch): New function.
7932 * linux-cris-low.c (tdesc_cris): Declare.
7933 (cris_arch_setup): New function.
7934 (cris_usrregs_info, regs_info): New globals.
7935 (cris_regs_info): New function.
7936 (the_low_target): Adjust.
7937 (initialize_low_arch): New function.
7938 * linux-cris-low.c (tdesc_crisv32): Declare.
7939 (cris_arch_setup): New function.
7940 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7941 (cris_regs_info): New function.
7942 (the_low_target): Adjust.
7943 (initialize_low_arch): New function.
7944 * linux-m32r-low.c (tdesc_m32r): Declare.
7945 (m32r_arch_setup): New function.
7946 (m32r_usrregs_info, regs_info): New globals.
7947 (m32r_regs_info): Adjust.
7948 (initialize_low_arch): New function.
7949 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7950 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7951 (tic6x_usrregs_info): Forward declare.
7952 (tic6x_read_description): New function, based on ...
7953 (tic6x_arch_setup): ... this. Reimplement.
7954 (target_regsets): Rename to ...
7955 (tic6x_regsets): ... this, and make static.
7956 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7957 (tic6x_regs_info): New function.
7958 (the_low_target): Adjust.
7959 (initialize_low_arch): New function.
7960 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7961 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7962 (target_regsets): Rename to ...
7963 (xtensa_regsets): ... this, and make static.
7964 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7966 (xtensa_arch_setup, xtensa_regs_info): New functions.
7967 (the_low_target): Adjust.
7968 (initialize_low_arch): New function.
7969 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7970 (nios2_arch_setup): Set the current process'es tdesc.
7971 (target_regsets): Rename to ...
7972 (nios2_regsets): ... this.
7973 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7974 (nios2_regs_info): New function.
7975 (the_low_target): Adjust.
7976 (initialize_low_arch): New function.
7977 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7978 (aarch64_arch_setup): Set the current process'es tdesc.
7979 (target_regsets): Rename to ...
7980 (aarch64_regsets): ... this.
7981 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7982 (aarch64_regs_info): New function.
7983 (the_low_target): Adjust.
7984 (initialize_low_arch): New function.
7985 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7987 (target_regsets): Rename to ...
7988 (tile_regsets): ... this.
7989 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7990 (tile_regs_info): New function.
7991 (tile_arch_setup): Set the current process'es tdesc.
7992 (the_low_target): Adjust.
7993 (initialize_low_arch): New function.
7994 * spu-low.c (tdesc_spu): Declare.
7995 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7996 * win32-arm-low.c (tdesc_arm): Declare.
7997 (arm_arch_setup): New function.
7998 (the_low_target): Install arm_arch_setup instead of
8000 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8001 (init_windows_x86): Rename to ...
8002 (i386_arch_setup): ... this. Set `win32_tdesc'.
8003 (the_low_target): Adjust.
8004 * win32-low.c (win32_tdesc): New global.
8005 (child_add_thread): Don't create the thread cache here.
8006 (do_initial_child_stuff): Set the new process'es tdesc.
8007 * win32-low.h (struct target_desc): Forward declare.
8008 (win32_tdesc): Declare.
8009 * lynx-i386-low.c (tdesc_i386): Declare global.
8010 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8011 * lynx-low.c (lynx_tdesc): New global.
8012 (lynx_add_process): Set the new process'es tdesc.
8013 * lynx-low.h (struct target_desc): Forward declare.
8014 (lynx_tdesc): Declare global.
8015 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8016 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8017 * nto-low.c (nto_tdesc): New global.
8018 (do_attach): Set the new process'es tdesc.
8019 * nto-low.h (struct target_desc): Forward declare.
8020 (nto_tdesc): Declare.
8021 * nto-x86-low.c (tdesc_i386): Declare.
8022 (nto_x86_arch_setup): Set `nto_tdesc'.
8024 2013-06-04 Gary Benson <gbenson@redhat.com>
8026 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8027 to qSupported response when appropriate.
8028 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8029 with nonzero-length annex.
8030 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8031 arguments supplied in annex.
8033 2013-05-31 Doug Evans <dje@google.com>
8036 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8037 64 bits in 64-cross-32 environment.
8039 2013-05-28 Pedro Alves <palves@redhat.com>
8041 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8042 (aarch64-without-fpu.c): Delete rule.
8043 * configure.srv (aarch64*-*-linux*): Remove references to
8044 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8045 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8048 2013-05-24 Pedro Alves <palves@redhat.com>
8050 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8051 instead of strchr/decode_address. Error if the range isn't split
8052 with a ','. Don't assume there's be a ':' in the action.
8054 2013-05-23 Yao Qi <yao@codesourcery.com>
8055 Pedro Alves <palves@redhat.com>
8057 * linux-low.c (lwp_in_step_range): New function.
8058 (linux_wait_1): If the thread was range stepping and stopped
8059 outside the stepping range, report the stop to GDB. Otherwise,
8060 continue stepping. Add range stepping debug output.
8061 (linux_set_resume_request): Copy the step range from the resume
8063 (linux_supports_range_stepping): New.
8064 (linux_target_ops) <supports_range_stepping>: Set to
8065 linux_supports_range_stepping.
8066 * linux-low.h (struct linux_target_ops)
8067 <supports_range_stepping>: New field.
8068 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8069 * linux-x86-low.c (x86_supports_range_stepping): New.
8070 (the_low_target) <supports_range_stepping>: Set to
8071 x86_supports_range_stepping.
8072 * server.c (handle_v_cont): Handle 'r' action.
8073 (handle_v_requests): Append ";r" if the target supports range
8075 * target.h (struct thread_resume) <step_range_start,
8076 step_range_end>: New fields.
8077 (struct target_ops) <supports_range_stepping>:
8079 (target_supports_range_stepping): New macro.
8081 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8083 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8084 confusion in comment.
8086 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8088 * lynx-low.c (struct process_info_private): New type.
8089 (lynx_add_process): New function.
8090 (lynx_create_inferior, lynx_attach): Replace calls to
8091 add_process by calls to lynx_add_process.
8092 (lynx_resume): If PTID is null, then try using
8093 current_process()->private->last_wait_event_ptid.
8095 (lynx_clear_inferiors): Delete. The contents of that function
8096 has been inlined in lynx_mourn;
8097 (lynx_wait_1): Save the ptid in the process's private data.
8098 (lynx_mourn): Free the process' private data. Replace call
8099 to lynx_clear_inferiors by call to clear_inferiors.
8101 2013-05-17 Yao Qi <yao@codesourcery.com>
8103 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8106 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8108 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8109 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8110 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8111 PT_TEXT_END_ADDR guards. Update comments.
8112 (linux_target_op) <read_offsets>: Conditionally define to
8113 linux_read_offsets if the target is UCLIBC and if it defines
8114 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8116 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8117 Andrew Jenner <andrew@codesourcery.com>
8119 * Makefile.in (SFILES): Add linux-nios2-low.c.
8120 (clean): Add action to delete nios2-linux.c.
8121 (nios2-linux.c): New rule.
8122 * configure.srv: Add nios2*-*-linux*.
8123 * linux-nios2-low.c: New.
8125 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8127 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8129 2013-04-25 Hui Zhu <hui@codesourcery.com>
8132 * ax.c (ax_printf): Add fflush.
8134 2013-04-22 Tom Tromey <tromey@redhat.com>
8136 * Makefile.in (SFILES): Add filestuff.c.
8137 (OBS): Add filestuff.o.
8138 (filestuff.o): New target.
8139 * config.in, configure: Rebuild.
8140 * configure.ac: Check for fdwalk, pipe2.
8142 2013-04-17 Pedro Alves <palves@redhat.com>
8144 * configure.ac (USE_THREAD_DB): Delete variable.
8145 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8146 Don't AC_SUBST USE_THREAD_DB.
8147 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8148 * config.in, configure: Regenerate.
8150 2013-04-16 Pedro Alves <palves@redhat.com>
8152 * linux-low.h (struct lwp_info) <thread_known>: Move under
8153 the USE_THREAD_DB #ifdef.
8155 2013-04-16 Pedro Alves <palves@redhat.com>
8157 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8158 (linux-low.o): Delete rule.
8159 * linux-low.h: Always include "gdb_thread_db.h" instead of
8160 conditionally including thread_db.h.
8161 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8164 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8166 * Makefile.in (install-only): Fix make install regression.
8168 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8170 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8171 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8173 * gdbserver.1: Remove.
8175 2013-03-22 Pedro Alves <palves@redhat.com>
8177 * linux-low.c (handle_extended_wait): Don't call
8178 linux_enable_event_reporting.
8180 2013-03-15 Tony Theodore <tonyt@logyst.com>
8183 * Makefile.in (SHELL): Use @SHELL@.
8185 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8187 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8190 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8192 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8193 Remove extraneous NULL element.
8195 2013-03-13 Yao Qi <yao@codesourcery.com>
8197 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8198 'V' block in trace frame.
8200 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8202 * target.h (struct target_ops): Add btrace ops.
8203 (target_supports_btrace): New macro.
8204 (target_enable_btrace): New macro.
8205 (target_disable_btrace): New macro.
8206 (target_read_btrace): New macro.
8207 * gdbthread.h (struct thread_info): Add btrace field.
8208 * server.c: Include btrace-common.h.
8209 (handle_btrace_general_set): New function.
8210 (handle_btrace_enable): New function.
8211 (handle_btrace_disable): New function.
8212 (handle_general_set): Call handle_btrace_general_set.
8213 (handle_qxfer_btrace): New function.
8214 (struct qxfer qxfer_packets[]): Add btrace entry.
8215 * inferiors.c (remove_thread): Disable btrace.
8216 * linux-low: Include linux-btrace.h.
8217 (linux_low_enable_btrace): New function.
8218 (linux_low_read_btrace): New function.
8219 (linux_target_ops): Add btrace ops.
8220 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8221 Add srv_linux_btrace=yes.
8222 (x86_64-*-linux*): Add linux-btrace.o.
8223 Add srv_linux_btrace=yes.
8224 * configure.ac: Define HAVE_LINUX_BTRACE.
8225 * config.in: Regenerated.
8226 * configure: Regenerated.
8228 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8230 * server.c (handle_qxfer): Preserve error message if -3 is
8232 (qxfer): Document the -3 return value.
8234 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8236 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8237 (linux_btrace_h): New variable.
8238 (linux-btrace.o): New rule.
8240 2013-03-08 Stan Shebs <stan@codesourcery.com>
8241 Hafiz Abid Qadeer <abidh@codesourcery.com>
8243 * tracepoint.c (trace_buffer_size): New global.
8244 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8245 (init_trace_buffer): Change to one-argument function. Allocate
8246 trace buffer memory.
8247 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8248 handle QTBuffer:size packet.
8249 (cmd_bigqtbuffer_size): New function.
8250 (initialize_tracepoint): Call init_trace_buffer with
8251 DEFAULT_TRACE_BUFFER_SIZE.
8252 * server.c (handle_query): Add QTBuffer:size in the
8255 2013-03-07 Yao Qi <yao@codesourcery.com>
8257 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8258 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8260 (cmd_qtsp): Adjust condition. Do post increment.
8261 Set cur_action and cur_step_action back to 0.
8263 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8266 * linux-low.c (linux_write_memory): Return early success if LEN is
8269 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8271 * configure.srv: Add x86_64-*-cygwin* as target.
8273 2013-02-28 Tom Tromey <tromey@redhat.com>
8275 * configure.ac: Invoke AC_SYS_LARGEFILE.
8276 * configure, config.in: Rebuild.
8278 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8280 * win32-low.c: Throughout, fix format strings and casts of
8281 printf-like functions to avoid type related warnings on all
8283 (get_child_debug_event): Print dwDebugEventCode as hex since
8284 that's how it's usually documented.
8286 2013-02-28 Yao Qi <yao@codesourcery.com>
8288 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8291 2013-02-27 Jiong Wang <jiwang@tilera.com>
8293 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8294 (reg-tilegx32.c): New rule.
8295 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8296 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8297 different register info initializer according to elf class.
8298 (init_registers_tilgx32): New function. The tilegx32 register info
8300 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8301 (tile_store_gregset): Likewise.
8303 2013-02-27 Yao Qi <yao@codesourcery.com>
8305 * server.c (process_point_options): Print debug message when
8306 debug_threads is true.
8308 2013-02-26 Yao Qi <yao@codesourcery.com>
8310 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8312 2013-02-19 Pedro Alves <palves@redhat.com>
8313 Kai Tietz <ktietz@redhat.com>
8317 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8318 instead of strtoul to extract address from packet.
8319 (process_serial_event) <'z'>: Likewise.
8321 2013-02-18 Yao Qi <yao@codesourcery.com>
8323 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8325 2013-02-14 Pedro Alves <palves@redhat.com>
8329 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8330 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8332 2013-02-14 Pedro Alves <palves@redhat.com>
8334 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8336 2013-02-14 Pedro Alves <palves@redhat.com>
8338 * tracepoint.c (save_string): Delete.
8339 (add_tracepoint_action): Use savestring instead of save_string.
8341 2013-02-12 Pedro Alves <palves@redhat.com>
8343 * linux-xtensa-low.c: Ditto.
8344 * xtensa-xtregs.c: Ditto.
8346 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8348 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8351 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8353 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8354 aarch64_num_wp_regs and aarch64_num_bp_regs to
8355 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8357 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8359 * linux-aarch64-low.c (ps_get_thread_area): Replace
8360 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8362 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8363 Marcus Shawcroft <marcus.shawcroft@arm.com>
8364 Nigel Stephens <nigel.stephens@arm.com>
8365 Yufeng Zhang <yufeng.zhang@arm.com>
8367 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8368 (aarch64.c, aarch64-without-fpu.c): New targets.
8369 * configure.srv (aarch64*-*-linux*): New.
8370 * linux-aarch64-low.c: New file.
8372 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8374 * linux-low.c (handle_extended_wait, linux_create_inferior)
8375 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8376 (dequeue_one_deferred_signal, linux_resume_one_thread)
8377 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8378 (linux_tracefork_grandchild, linux_test_for_tracefork)
8379 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8380 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8381 where the argument is 0.
8383 2013-01-25 Yao Qi <yao@codesourcery.com>
8385 * event-loop.c: Include "queue.h".
8386 (gdb_event_p): New typedef.
8387 (struct gdb_event) <next_event>: Remove.
8388 (event_queue): Change to QUEUE(gdb_event_p).
8389 (async_queue_event): Remove.
8390 (gdb_event_xfree): New.
8391 (initialize_event_loop): New.
8392 (process_event): Use API from QUEUE.
8393 (wait_for_event): Likewise.
8394 * server.c (main): Call initialize_event_loop.
8395 * server.h (initialize_event_loop): Declare.
8397 2013-01-18 Yao Qi <yao@codesourcery.com>
8399 * ax.h (struct eval_agent_expr_context): New.
8400 (gdb_eval_agent_expr): Update declaration.
8401 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8402 TFRAME. Add new argument CTX.
8403 * server.h (struct eval_agent_expr_context): Declare.
8404 (agent_mem_read, agent_tsv_read): Update declaration.
8405 (agent_mem_read_string): Likewise.
8406 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8407 (add_traceframe_block): Add new argument TPOINT.
8408 Increase TPOINT->traceframe_usage.
8409 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8410 eval_tracepoint_agent_expr.
8411 (condition_true_at_tracepoint): Likewise.
8412 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8413 (agent_mem_read_string, agent_tsv_read): Likewise.
8415 2013-01-16 Yao Qi <yao@codesourcery.com>
8417 * linux-low.c (linux_resume_one_lwp): Don't check
8418 'lwp->bp_reinsert != 0'.
8420 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8421 Pedro Alves <palves@redhat.com>
8423 * lynx-low.c (ptrace_request_to_str): Define a temporary
8424 macro and use it to simplify this function's implementation.
8426 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8428 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8431 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8433 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8435 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8437 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8439 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8441 * lynx-low.c (lynx_resume): Use the resume_info parameter
8442 to determine the ptid for the lynx_ptrace call, unless
8443 it is equal to minus_one_ptid, in which case we use the
8444 ptid of the current_inferior.
8445 (lynx_wait_1): After having received a thread create/exit
8446 event, resume the inferior's execution using the signaling
8447 thread's ptid, rather than the old ptid.
8449 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8451 * lynx-low.c (lynx_resume): Delete variable ret.
8453 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8455 * gdbreplay.c (gdbreplay_version): Update copyright year.
8456 * server.c (gdbserver_version): Likewise.
8458 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8460 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8463 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8465 * lynx-low.c (ptrace_request_to_str): Add handling for
8468 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8470 * lynx-low.c (lynx_attach): Delete variable new_process.
8472 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8474 * lynx-low.c (lynx_create_inferior): Delete variable
8477 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8479 * lynx-low.c (ptrace_request_to_str): Do not handle
8480 PTRACE_GETTHREADLIST if this macro does not exist.
8482 2012-12-15 Yao Qi <yao@codesourcery.com>
8484 * Makefile.in (OBS): Add notif.o.
8485 * notif.c, notif.h: New.
8486 * server.c: Include "notif.h".
8487 (struct vstop_notif) <next>: Remove.
8489 (queue_stop_reply): Update.
8490 (push_event, send_next_stop_reply): Remove.
8491 (discard_queued_stop_replies): Update.
8492 (notif_stop): New variable.
8493 (handle_v_stopped): Remove.
8494 (handle_v_requests): Don't call handle_v_stopped. Call
8495 handle_ack_notif instead.
8496 (queue_stop_reply_callback): Call notif_event_enque instead
8497 of queue_stop_reply.
8498 (handle_status): Don't call send_next_stop_reply, call
8499 notif_write_event instead.
8500 (kill_inferior_callback): Likewise.
8501 (detach_or_kill_inferior_callback): Likewise.
8502 (main): Call initialize_notif.
8503 (process_serial_event): Call QUEUE_is_empty.
8504 (handle_target_event): Call notif_push instead of push event.
8505 * server.h (push_event): Remove declaration.
8507 2012-12-10 Tom Tromey <tromey@redhat.com>
8509 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8510 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8513 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8514 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8515 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8516 (amd64-linux-ipa.o, ax.o): Rewrite.
8517 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8518 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8519 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8520 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8521 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8522 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8523 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8524 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8525 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8526 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8527 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8528 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8529 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8530 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8531 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8532 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8533 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8534 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8535 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8536 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8537 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8538 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8539 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8540 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8541 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8542 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8543 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8544 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8545 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8546 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8547 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8548 (reg-tilegx.o): Remove.
8549 (all_object_files): New macro.
8550 Include .deps files.
8551 * aclocal.m4, configure: Rebuild.
8552 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8553 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8554 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8556 2012-12-05 Tom Tromey <tromey@redhat.com>
8559 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8561 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8563 * configure.ac: Check for linux/perf_event.h.
8564 * config.in: Regenerated.
8565 * configure: Regenerated.
8567 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8569 * hostio.c (handle_readlink): Decrease buffer size
8570 parameter passed to readlink by one byte.
8572 2012-11-26 Yao Qi <yao@codesourcery.com>
8574 * configure.ac (build_warnings): Append '-Wempty-body'.
8575 * configure: Regenerated.
8576 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8579 2012-11-15 Pierre Muller <muller@sourceware.org>
8581 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8582 * config.in: Regenerate.
8583 * configure: Regenerate.
8584 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8585 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8586 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8587 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8589 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8590 instead of <sys/wait.h> header.
8591 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8593 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8595 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8596 (various make rules): Remove -DGDBSERVER
8598 2012-11-09 Yao Qi <yao@codesourcery.com>
8600 * spu-low.c (current_ptid): Move it to ..
8601 * gdbthread.h: ... here. New.
8602 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8603 * server.c (myresume, process_serial_event): Likewise.
8604 * thread-db.c (thread_db_find_new_threads): Likewise.
8605 * tracepoint.c (run_inferior_command): Likewise.
8607 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8609 * server.c (handle_search_memory_1): Include access length in
8612 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8614 * linux-crisv32-low.c: Fix compile errors.
8616 2012-09-04 Yao Qi <yao@codesourcery.com>
8618 * tracepoint.c (cmd_qtsv): Adjust debug message.
8619 Don't check CUR_TPOINT.
8621 2012-08-28 Yao Qi <yao@codesourcery.com>
8623 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8624 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8625 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8626 Remove declarations of xmalloc, xreallloc, xstrdup and
8628 * Makefile.in (libiberty_h): New.
8629 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8630 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8632 2012-08-23 Yao Qi <yao@codesourcery.com>
8634 * server.h: Remove declaration of 'xsnprintf'.
8636 2012-08-22 Keith Seitz <keiths@redhat.com>
8638 * server.h: Include build-gnulib-gbserver/config.h.
8639 * gdbreplay.c: Likewise.
8641 2012-08-08 Doug Evans <dje@google.com>
8643 * Makefile.in (SFILES): Add gdb_vecs.c.
8644 (OBS): Add gdb_vecs.o.
8645 (gdb_vecs_h, host_defs_h): New variables.
8646 (thread-db.o): Add $(gdb_vecs_h) dependency.
8647 (gdb_vecs.o): New rule.
8648 * thread-db.c: #include "gdb_vecs.h".
8649 (thread_db_load_search): Use a vector to iterate over path elements.
8650 Handle text appearing after "$pdir".
8652 * configure.ac: Add check for strstr.
8653 * config.in: Regenerate.
8654 * configure: Regenerate.
8656 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8658 * hostio.c (handle_pread): If pread fails, fall back to attempting
8660 (handle_pwrite): Likewise for pwrite.
8662 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8664 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8665 between unsupported TYPE and unimplementable ADDR/LEN combination.
8666 (arm_insert_point): Act on new return value.
8668 2012-07-31 Pedro Alves <palves@redhat.com>
8670 * server.c (process_point_options): Only skip tokens if we find
8671 one that is unrecognized. Don't treat 'X' specially while
8672 skipping unrecognized tokens.
8674 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8676 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8677 to 4-byte-align HW breakpoint addresses for Thumb.
8679 2012-07-27 Yao Qi <yao@codesourcery.com>
8683 * server.h: Declare gdb_agent_about_to_close.
8684 * target.c (kill_inferior): Include "agent.h".
8685 New. Send command 'kill'.
8686 * target.h (kill_inferior): Removed macro.
8687 * tracepoint.c (gdb_agent_about_to_close): New.
8688 (gdb_agent_helper_thread): Handle command 'close'.
8689 Wait endlessly until the inferior stops.
8690 Install gdb_agent_remove_socket to atexit hook.
8691 (agent_socket_name): New static variable.
8692 (gdb_agent_socket_init): Replace local variable 'name' with
8693 'agent_socket_name'.
8694 (gdb_agent_remove_socket): New.
8696 2012-07-27 Yao Qi <yao@codesourcery.com>
8698 * server.c (process_point_options): Stop at 'X' when parsing.
8700 2012-07-19 Michael Eager <eager@eagercon.com>
8702 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8704 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8705 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8706 hardware breakpoint.
8708 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8710 * gdbserver/linux-low.c (initialize_low): Call
8711 linux_ptrace_init_warnings.
8713 2012-07-02 Doug Evans <dje@google.com>
8715 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8718 2012-07-02 Stan Shebs <stan@codesourcery.com>
8720 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8721 (ax.o): Add it to build rule.
8723 (OBS): Add format.o.
8724 (IPA_OBS): Add format.o.
8725 * server.c (handle_query): Claim support for breakpoint commands.
8726 (process_point_options): Add command case.
8727 (process_serial_event): Leave running if there are printfs in
8729 * mem-break.h (any_persistent_commands): Declare.
8730 (add_breakpoint_commands): Declare.
8731 (gdb_no_commands_at_breakpoint): Declare.
8732 (run_breakpoint_commands): Declare.
8733 * mem-break.c (struct point_command_list): New struct.
8734 (struct breakpoint): New field command_list.
8735 (any_persistent_commands): New function.
8736 (add_commands_to_breakpoint): New function.
8737 (add_breakpoint_commands): New function.
8738 (gdb_no_commands_at_breakpoint): New function.
8739 (run_breakpoint_commands): New function.
8740 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8742 * ax.c: Include format.h.
8743 (ax_printf): New function.
8744 (gdb_eval_agent_expr): Add printf opcode.
8746 2012-06-13 Yao Qi <yao@codesourcery.com>
8748 * server.c (start_inferior): Remove duplicated writes to fields
8749 'last_resume_kind' and 'last_status' of 'current_inferior'.
8751 2012-06-12 Yao Qi <yao@codesourcery.com>
8752 Pedro Alves <palves@redhat.com>
8754 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8756 * server.c (handle_v_cont): Extend comment.
8758 2012-06-11 Yao Qi <yao@codesourcery.com>
8760 * linux-low.c (linux_attach): Add 'static'.
8762 2012-06-06 Yao Qi <yao@codesourcery.com>
8764 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8766 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8768 Fix gcc -flto compilation warning.
8769 * server.c (main): Make variable multi_mode and attach volatile.
8771 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8773 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8774 if the platform doesn't know about it.
8776 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8778 * Makefile.in (SFILES): Add linux-tile-low.c.
8779 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8780 * configure.srv: Handle tilegx-*-linux*.
8781 * linux-tile-low.c: New file.
8783 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8785 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8787 2012-05-24 Pedro Alves <palves@redhat.com>
8791 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8793 2012-05-24 Pedro Alves <palves@redhat.com>
8797 Replace target_signal with gdb_signal throughout.
8799 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8801 * linux-low.c (linux_store_registers): Avoid the copying sequence
8802 when no data has been retrieved by ptrace.
8804 2012-05-22 Will Deacon <will.deacon@arm.com>
8806 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8807 Include asm/ptrace.h.
8808 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8811 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8813 * linux-low.c (linux_store_registers): Don't re-retrieve data
8814 with ptrace that has already been obtained from /proc. Always
8815 copy any data retrieved with ptrace to the buffer supplied.
8817 2012-05-11 Yao Qi <yao@codesourcery.com>
8818 Pedro Alves <palves@redhat.com>
8820 * linux-low.c (enum stopping_threads_kind): New.
8821 (stopping_threads): Change type to `enum stopping_threads_kind'.
8822 (handle_extended_wait): If stopping and suspending threads, leave
8823 the new_lwp suspended too.
8824 (linux_wait_for_event): Adjust.
8825 (stop_all_lwps): Set `stopping_threads' to
8826 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8827 whether we're suspending threads or just stopping them. Assert no
8830 2012-04-29 Yao Qi <yao@codesourcery.com>
8832 * server.h: Move some code to ...
8833 * gdbthread.h: ... here. New.
8834 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8835 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8836 (nto-low.o, win32-low.o): Likewise.
8837 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8838 * regcache.c, remote-utils.c, server.c: Likewise.
8839 * target.c, tracepoint.c, win32-low.c: Likewise.
8841 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8843 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8844 (PTRACE_ARG4_TYPE): Likewise.
8845 (PTRACE_XFER_TYPE): Likewise.
8846 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8847 ptrace to PTRACE_ARG3_TYPE.
8848 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8849 (PTRACE_ARG4_TYPE): Likewise.
8850 (PTRACE_XFER_TYPE): Likewise.
8851 (linux_detach_one_lwp): Cast fourth argument of
8852 ptrace to long then PTRACE_ARG4_TYPE.
8853 (regsets_fetch_inferior_registers): Cast third argument of
8854 ptrace to long then PTRACE_ARG3_TYPE.
8855 (regsets_store_inferior_registers): Likewise.
8857 2012-04-20 Pedro Alves <palves@redhat.com>
8859 * configure: Regenerate.
8861 2012-04-19 Pedro Alves <palves@redhat.com>
8863 * Makefile.in (GNULIB_BUILDDIR): New.
8864 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8865 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8866 (all, install-only, uninstall, clean-info, all-lib, clean): No
8867 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8868 (maintainer-clean realclean distclean): Use subdir_do.
8870 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8871 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8872 * acinclude.m4: Include acx_configure_dir.m4.
8873 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8874 calls. Call AC_PROG_RANLIB. Configure gnulib using
8877 (GNULIB_STDINT_H): Adjust.
8878 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8879 * gdbreplay.c: Include build-gnulib/config.h.
8880 * server.h: Likewise.
8881 * aclocal.m4: Regenerate.
8882 * config.in: Regenerate.
8883 * configure: Regenerate.
8885 2012-04-19 Pedro Alves <palves@redhat.com>
8887 * Makefile.in (LIBGNU, INCGNU): Adjust.
8888 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8889 (all, install-only, uninstall, clean-info, all-lib, clean)
8890 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8891 * configure.ac: Adjust AC_OUTPUT output.
8892 * aclocal.m4: Regenerate.
8893 * configure: Regenerate.
8895 2012-04-19 Pedro Alves <palves@redhat.com>
8897 * Makefile.in (generated_files): New.
8898 (server_h): Remove the explicit dependency on config.h, and depend
8899 on $generated_files.
8901 2012-04-19 Pedro Alves <palves@redhat.com>
8903 * Makefile.in (INCGNU): Add -Ignulib.
8905 2012-04-19 Pedro Alves <palves@redhat.com>
8907 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8908 (INCGNU): ... this, and spell out -I here.
8909 (GNULIB_LIB): Rename to ...
8911 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8913 2012-04-19 Pedro Alves <palves@redhat.com>
8915 * config.in: Regenerate.
8917 2012-04-19 Pedro Alves <palves@redhat.com>
8919 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8920 * server.h (memmem): Remove declaration.
8921 * config.in: Regenerate.
8922 * configure: Regenerate.
8924 2012-04-19 Yao Qi <yao@codesourcery.com>
8926 * Makefile.in (SFILES): Add common/vec.c.
8930 2012-04-19 Yao Qi <yao@codesourcery.com>
8932 * remote-utils.c (prepare_resume_reply): Replace with macro
8933 target_core_of_thread.
8934 * server.c (handle_qxfer_threads_proper): Likewise.
8935 * target.h (traget_core_of_thread): New macro.
8937 2012-04-18 Pedro Alves <palves@redhat.com>
8939 * aclocal.m4: Regenerate.
8940 * configure: Regenerate.
8942 2012-04-16 Yao Qi <yao@codesourcery.com>
8944 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8945 duplicated on address.
8947 2012-04-16 Yao Qi <yao@codesourcery.com>
8949 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8950 (struct tracepoint_action_ops) <send>: New field.
8951 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8952 (agent_expr_send, x_tracepoint_action_send): New.
8953 (l_tracepoint_action_send): New.
8954 (cmd_qtdp): Download and install tracepoint
8955 according to `use_agent'.
8956 (run_inferior_command): Add one more parameter `len'.
8958 (tracepoint_send_agent): New.
8959 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8961 2012-04-16 Yao Qi <yao@codesourcery.com>
8963 * tracepoint.c (download_tracepoints): Moved to ...
8964 (cmd_qtstart): ... here.
8966 2012-04-14 Yao Qi <yao@codesourcery.com>
8968 * tracepoint.c: Include inttypes.h.
8969 (struct collect_memory_action): Use sized types.
8970 (struct tracepoint): Likewise.
8971 (cmd_qtdp, stop_tracing): Update print specifiers.
8972 (cmd_qtp, response_tracepoint): Likewise.
8973 (collect_data_at_tracepoint): Likewise.
8974 (collect_data_at_step): Likewise.
8976 2012-04-14 Yao Qi <yao@codesourcery.com>
8978 Import gnulib module inttypes.
8979 * aclocal.m4, config.in, configure: Regenerated.
8981 2012-04-14 Yao Qi <yao@codesourcery.com>
8983 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8984 Makefile and config.status at last.
8986 2012-04-13 Yao Qi <yao@codesourcery.com>
8988 * tracepoint.c: Include stdint.h unconditionally.
8990 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8992 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8993 on BFD_HAVE_SYS_PROCFS_TYPE.
8994 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8995 * configure: Regenerate.
8996 * config.in: Likewise.
8998 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9000 * Makefile.in (clean): Also remove x32.c x32-linux.c
9001 x32-avx.c x32-avx-linux.c.
9002 (x32.o): New target.
9004 (x32-linux.o): Likewise.
9005 (x32-linux.c): Likewise.
9006 (x32-avx.o): Likewise.
9007 (x32-avx.c): Likewise.
9008 (x32-avx-linux.o): Likewise.
9009 (x32-avx-linux.c): Likewise.
9011 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9012 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9013 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9014 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9015 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9016 i386/x32-avx-linux.xml.
9018 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9019 (init_registers_x32_avx_linux): Likwise.
9020 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9021 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9023 2012-04-13 Pedro Alves <palves@redhat.com>
9025 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9026 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9027 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9028 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9031 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9033 * linux-x86-low.c (compat_x32_clock_t): New.
9034 (compat_x32_siginfo_t): Likewise.
9035 (compat_x32_siginfo_from_siginfo): Likewise.
9036 (siginfo_from_compat_x32_siginfo): Likewise.
9037 (linux_is_elf64): Likewise.
9038 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9039 and siginfo_from_compat_x32_siginfo for x32.
9040 (x86_arch_setup): Set linux_is_elf64.
9042 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9045 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9047 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9048 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9049 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9050 compatible with process.
9052 2012-04-12 Yao Qi <yao@codesourcery.com>
9054 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9055 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9056 (install-only, install-info, clean): Handle sub dir gnulib.
9057 (all-lib, am--refresh): New targets.
9058 (memmem.o): Remove target.
9059 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9060 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9061 (AC_REPLACE_FUNCS): Remove memmem.
9062 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9063 (AC_OUTPUT): Generate Makefile in gnulib/.
9064 * aclocal.m4, config.in, configure: Regenerated.
9066 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9068 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9070 2012-04-05 Pedro Alves <palves@redhat.com>
9072 -Werror=strict-aliasing
9074 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9077 2012-04-04 Pedro Alves <palves@redhat.com>
9079 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9080 (sparc_store_gregset_from_stack, sparc_store_gregset)
9081 (sparc_breakpoint_at): Fix formatting.
9083 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9085 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9087 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9088 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9089 * config.in: Regenerate.
9090 * configure: Likewise.
9092 2012-03-29 Pedro Alves <palves@redhat.com>
9094 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9095 Correct ptrace arguments.
9097 2012-03-28 Pedro Alves <palves@redhat.com>
9099 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9100 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9101 (IA64_FR1_REGNUM): New defines.
9102 (ia64_fetch_register): New.
9103 (the_low_target): Install it.
9104 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9106 * linux-low.c (linux_fetch_registers): Try the
9107 the_low_target.fetch_register hook first.
9109 * linux-arm-low.c (the_low_target): Adjust.
9110 * linux-bfin-low.c (the_low_target): Adjust.
9111 * linux-cris-low.c (the_low_target): Adjust.
9112 * linux-crisv32-low.c (the_low_target): Adjust.
9113 * linux-m32r-low.c (the_low_target): Adjust.
9114 * linux-m68k-low.c (the_low_target): Adjust.
9115 * linux-mips-low.c (the_low_target): Adjust.
9116 * linux-ppc-low.c (the_low_target): Adjust.
9117 * linux-s390-low.c (the_low_target): Adjust.
9118 * linux-sh-low.c (the_low_target): Adjust.
9119 * linux-sparc-low.c (the_low_target): Adjust.
9120 * linux-tic6x-low.c (the_low_target): Adjust.
9121 * linux-x86-low.c (the_low_target): Adjust.
9122 * linux-xtensa-low.c (the_low_target): Adjust.
9124 2012-03-26 Pedro Alves <palves@redhat.com>
9126 * server.c (handle_qxfer_libraries): Don't bail early if
9127 the_target->qxfer_libraries_svr4 is not NULL.
9129 2012-03-26 Pedro Alves <palves@redhat.com>
9131 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9133 2012-03-23 Pedro Alves <palves@redhat.com>
9135 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9136 "library-list-svr4" element's start tag when the the DSO list is
9139 2012-03-23 Pedro Alves <palves@redhat.com>
9141 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9142 a variable whose type size is the same as the inferior's pointer
9145 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9147 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9149 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9150 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9151 * linux-low.h: Include <signal.h>.
9152 (struct siginfo): Remove forward declaration.
9153 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9156 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9158 * .gitignore: Ignore more files.
9160 2012-03-19 Pedro Alves <palves@redhat.com>
9161 Jan Kratochvil <jan.kratochvil@redhat.com>
9163 * server.c (cont_thread, general_thread): Add describing comments.
9164 (start_inferior): Clear `cont_thread'.
9165 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9168 2012-03-15 Yao Qi <yao@codesourcery.com>
9170 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9172 (cmd_qtdp): ... here.
9174 2012-03-15 Yao Qi <yao@codesourcery.com>
9176 * tracepoint.c (struct tracepoint_action_ops): New.
9177 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9178 (m_tracepoint_action_download): New.
9179 (r_tracepoint_action_download): New.
9180 (x_tracepoint_action_download): New.
9181 (l_tracepoint_action_download): New.
9182 (add_tracepoint_action): Install `action->ops' according type.
9183 (download_tracepoint_1): Move code `download' function pointer
9184 of various tracepoint_action_ops.
9186 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9188 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9189 linux_ptrace_attach_warnings.
9191 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9193 * Makefile.in (linux-ptrace.o): New.
9194 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9195 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9196 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9197 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9198 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9200 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9202 2012-03-08 Yao Qi <yao@codesourcery.com>
9203 Pedro Alves <palves@redhat.com>
9205 Fix PR server/13392.
9206 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9208 * tracepoint.c (remove_tracepoint): New.
9209 (cmd_qtdp): Call remove_tracepoint when failed to install.
9211 2012-03-07 Pedro Alves <palves@redhat.com>
9213 * linux-low.c (get_detach_signal): New.
9214 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9215 Pass on pending signals to PTRACE_DETACH. Check the result of the
9217 * server.c (program_signals, program_signals_p): New.
9218 (handle_general_set): Handle QProgramSignals.
9219 * server.h (program_signals, program_signals_p): Declare.
9221 2012-03-05 Pedro Alves <palves@redhat.com>
9222 Jan Kratochvil <jan.kratochvil@redhat.com>
9224 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9227 2012-03-03 Yao Qi <yao@codesourcery.com>
9229 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9230 agent_look_up_symbols.
9232 2012-03-03 Yao Qi <yao@codesourcery.com>
9234 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9235 (linux-x86-low.o): Likewise.
9236 * server.h: Remove in_process_agent_loaded.
9237 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9241 2012-03-03 Yao Qi <yao@codesourcery.com>
9243 * tracepoint.c (gdb_agent_capability): New global.
9244 (in_process_agent_loaded_ust): Renamed to
9245 `in_process_agent_supports_ust'.
9247 (in_process_agent_supports_ust): Call agent_capability_check.
9248 (clear_installed_tracepoints): Assert that agent supports
9251 2012-03-03 Yao Qi <yao@codesourcery.com>
9253 * linux-low.c (linux_supports_agent): New.
9254 (linux_target_ops): Initialize field `supports_agent' with
9255 linux_supports_agent.
9256 * target.h (struct target_ops) <supports_agent>: New.
9257 (target_supports_agent): New macro.
9258 * server.c (handle_general_set): Handle packet 'QAgent'.
9259 (handle_query): Send `QAgent+'.
9260 * Makefile.in (server.o): Depends on agent.h.
9262 2012-03-03 Yao Qi <yao@codesourcery.com>
9264 * Makefile.in (OBS): Add agent.o.
9265 Add new rule for agent.o.
9266 Track dependence of tracepoint.c on agent.h.
9267 * tracepoint.c (run_inferior_command_1):
9268 (run_inferior_command): Call agent_run_command.
9269 (gdb_ust_connect_sync_socket): Deleted. Move it to
9271 (resume_thread, stop_thread): Likewise.
9272 (gdb_ust_socket_init): Renamed to ...
9273 (gdb_agent_socket_init): ... New.
9274 (gdb_ust_thread): Renamed to ...
9275 (gdb_agent_helper_thread): ... New.
9276 (gdb_ust_init): Move some code to ...
9277 (gdb_agent_init): ... here. New.
9278 [HAVE_UST]: Call gdb_ust_init.
9279 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9280 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9281 * config.in, configure: Regenerated.
9283 2012-03-02 Pedro Alves <palves@redhat.com>
9285 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9286 * linux-low.c (struct simple_pid_list): New.
9287 (stopped_pids): New a struct simple_pid_list pointer.
9288 (add_to_pid_list, pull_pid_from_list): New.
9289 (handle_extended_wait): Don't assume the first signal new children
9290 report is SIGSTOP. Adjust call to pull_pid_from_list.
9291 (linux_wait_for_lwp): Adjust.
9293 2012-03-02 Yao Qi <yao@codesourcery.com>
9295 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9298 2012-03-02 Yao Qi <yao@codesourcery.com>
9300 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9301 `stop_pc' and `tpoint'. Update caller.
9303 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9305 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9306 * linux-low.c (use_linux_regsets): New macro.
9307 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9308 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9309 (linux_register_in_regsets): New function.
9310 (usr_fetch_inferior_registers): Skip registers covered by
9312 (usr_store_inferior_registers): Likewise.
9313 (usr_fetch_inferior_registers): New macro.
9314 (usr_store_inferior_registers): Likewise.
9315 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9316 (linux_store_registers): Likewise.
9317 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9319 (init_registers_mips64_dsp_linux): Likewise.
9320 (init_registers_mips_linux): New macro.
9321 (init_registers_mips_dsp_linux): Likewise.
9322 (mips_dsp_num_regs): Likewise.
9323 (DSP_BASE, DSP_CONTROL): New fallback macros.
9324 (mips_base_regs): New macro.
9325 (mips_regmap): Use it. Fix the size.
9326 (mips_dsp_regmap): New variable.
9327 (mips_dsp_regset_bitmap): Likewise.
9328 (mips_arch_setup): New function.
9329 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9331 (mips_cannot_store_register): Likewise.
9332 (the_low_target): Update .arch_setup, .num_regs and .regmap
9333 initializers. Add .regset_bitmap initializer.
9334 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9336 * linux-bfin-low.c (the_low_target): Likewise.
9337 * linux-cris-low.c (the_low_target): Likewise.
9338 * linux-crisv32-low.c (the_low_target): Likewise.
9339 * linux-ia64-low.c (the_low_target): Likewise.
9340 * linux-m32r-low.c (the_low_target): Likewise.
9341 * linux-m68k-low.c (the_low_target): Likewise.
9342 * linux-ppc-low.c (the_low_target): Likewise.
9343 * linux-s390-low.c (the_low_target): Likewise.
9344 * linux-sh-low.c (the_low_target): Likewise.
9345 * linux-sparc-low.c (the_low_target): Likewise.
9346 * linux-tic6x-low.c (the_low_target): Likewise.
9347 * linux-x86-low.c (the_low_target): Likewise.
9348 * linux-xtensa-low.c (the_low_target): Likewise.
9349 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9350 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9351 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9353 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9354 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9356 2012-02-29 Yao Qi <yao@codesourcery.com>
9357 Pedro Alves <palves@redhat.com>
9359 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9360 `step_over_finished' is true.
9362 2012-02-27 Pedro Alves <palves@redhat.com>
9364 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9365 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9367 2012-02-27 Pedro Alves <palves@redhat.com>
9370 * linux-low.c (pid_is_stopped): New.
9371 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9373 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9375 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9378 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9380 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9382 2012-02-24 Luis Machado <lgustavo@codesourcery>
9384 * server.c (handle_query): Advertise support for target-side
9385 breakpoint condition evaluation.
9386 (process_point_options): New function.
9387 (process_serial_event): When inserting a breakpoint, check for
9388 a target-side condition that should be evaluated.
9390 * mem-break.c: Include regcache.h and ax.h.
9391 (point_cond_list_t): New data structure.
9392 (breakpoint) <cond_list>: New field.
9393 (find_gdb_breakpoint_at): Make non-static.
9394 (delete_gdb_breakpoint_at): Clear any target-side
9396 (clear_gdb_breakpoint_conditions): New function.
9397 (add_condition_to_breakpoint): Likewise.
9398 (add_breakpoint_condition): Likewise.
9399 (gdb_condition_true_at_breakpoint): Likewise.
9400 (gdb_breakpoint_here): Return result directly instead
9401 of going through a local variable.
9403 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9404 (clear_gdb_breakpoint_conditions): Likewise.
9405 (add_breakpoint_condition): Likewise.
9406 (gdb_condition_true_at_breakpoint): Likewise.
9408 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9409 (need_step_over_p): Take target-side breakpoint condition into
9412 2012-02-24 Luis Machado <lgustavo@codesourcery>
9414 * server.h: Include tracepoint.h.
9415 (agent_mem_read, agent_get_trace_state_variable_value,
9416 agent_set_trace_state_variable_value,
9417 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9418 get_set_tsv_func_addr): New prototypes.
9420 * ax.h: New include file.
9421 * ax.c: New source file.
9423 * tracepoint.c: Include ax.h.
9424 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9425 agent_expr, eval_result_type): Move to ax.h.
9426 (parse_agent_expr): Rename to ...
9427 (gdb_parse_agent_expr): ... this, make it non-static and move
9429 (unparse_agent_expr) Rename to ...
9430 (gdb_unparse_agent_expr): ... this, make it non-static and move
9432 (eval_agent_expr): Rename to ...
9433 (eval_tracepoint_agent_expr): ... this.
9434 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9435 forward declarations.
9436 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9437 (agent_get_trace_state_variable_value): New function.
9438 (agent_set_trace_state_variable_value): New function.
9439 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9440 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9441 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9442 (condition_true_at_tracepoint): Likewise.
9443 (parse_agent_expr): Rename to ...
9444 (gdb_parse_agent_expr): ... this and move to ax.c.
9445 (unparse_agent_expr): Rename to ...
9446 (gdb_unparse_agent_expr): ... this and move to ax.c.
9447 (gdb_agent_op_name): Move to ax.c.
9448 (eval_agent_expr): Rename to ...
9449 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9451 (eval_tracepoint_agent_expr): New function.
9452 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9454 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9456 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9457 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9458 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9459 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9460 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9461 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9462 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9463 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9464 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9465 (compile_bytecodes): Remove forward declaration.
9466 (is_goto_target): Move to ax.c.
9467 (compile_bytecodes): Move to ax.c and call
9468 agent_get_trace_state_variable_value (...) and
9469 agent_set_trace_state_variable_value (...).
9471 * Makefile.in: Update ax.c and IPA dependencies.
9473 2012-02-24 Pedro Alves <palves@redhat.com>
9475 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9476 (cmd_bigqtbuffer_circular): ... this. Only handle
9477 'QTBuffer:circular:'.
9478 (handle_tracepoint_general_set): Adjust.
9480 2012-02-16 Yao Qi <yao@codesourcery.com>
9482 * inferiors.c: Move code to ...
9483 * dll.c: .... here. New.
9484 * server.h: Declare clear_dlls.
9485 * Makefile.in (SFILES): Add dll.c.
9489 2012-02-11 Yao Qi <yao@codesourcery.com>
9491 * server.c: (handle_monitor_command): Add a new parameter
9493 (handle_query): Update caller.
9495 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9497 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9498 * configure, config.in: Regenerate.
9499 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9502 2012-02-02 Pedro Alves <palves@redhat.com>
9504 Try SIGKILL first, then PTRACE_KILL.
9505 * linux-low.c (linux_kill_one_lwp): New.
9506 (linux_kill_one_lwp): Rename to ...
9507 (kill_one_lwp_callback): ... this. Use the new
9510 2012-02-02 Pedro Alves <palves@redhat.com>
9512 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9515 2012-01-27 Pedro Alves <palves@redhat.com>
9517 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9518 (elf_64_file_p): Make static.
9519 (linux_pid_exe_is_elf_64_file): New.
9520 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9521 Delete declarations.
9522 (linux_pid_exe_is_elf_64_file): Declare.
9523 * linux-x86-low.c (x86_arch_setup): Use
9524 linux_pid_exe_is_elf_64_file.
9526 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9528 * linux-low.c (linux_wait_for_event_1): Rename to ...
9529 (linux_wait_for_event): ... here and merge it with former
9530 linux_wait_for_event - new variable wait_ptid, use it.
9531 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9533 2012-01-23 Pedro Alves <palves@redhat.com>
9535 * server.c (main): Avoid yet another case of infinite loop while
9536 detaching/killing after a longjmp.
9538 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9541 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9543 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9545 * hostio.c (handle_readlink): New function.
9546 (handle_vFile): Call it to handle "vFile:readlink" packets.
9548 2012-01-20 Pedro Alves <palves@redhat.com>
9549 Ulrich Weigand <ulrich.weigand@linaro.org>
9551 * server.c (handle_v_requests): Only support vAttach and vRun to
9552 start multiple processes when in extended protocol mode.
9554 2012-01-17 Pedro Alves <palves@redhat.com>
9556 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9557 memalign plus mprotect to allocate the scratch buffer.
9559 2012-01-13 Pedro Alves <palves@redhat.com>
9561 * server.c (attach_inferior): Clear `cont_thread'.
9563 2012-01-13 Pedro Alves <palves@redhat.com>
9565 * server.c (main): Avoid infinite loop while detaching/killing
9568 2012-01-09 Doug Evans <dje@google.com>
9570 * server.c (start_inferior): Set last_ptid in --wrapper case.
9572 2012-01-06 Yao Qi <yao@codesourcery.com>
9574 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9576 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9578 2012-01-04 Yao Qi <yao@codesourcery.com>
9580 * tracepoint.c (cmd_qtdp): Print debug message
9581 for static tracepoint.
9583 2012-01-04 Yao Qi <yao@codesourcery.com>
9585 * tracepoint.c (trace_vdebug): Differentiate debug message
9586 between gdbserver and IPA.
9588 2012-01-03 Yao Qi <yao@codesourcery.com>
9590 * tracepoint.c (tracepoint_was_hit): Don't collect for
9593 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9595 * terminal.h: Reformat copyright header.
9597 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9599 * server.c (gdbserver_version): Update copyright year.
9600 * gdbreplay.c (gdbreplay_version): Likewise.
9602 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9604 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9607 2011-12-18 Hui Zhu <teawater@gmail.com>
9608 * linux-low.c (linux_create_inferior): Save return value to ret.
9610 2011-12-18 Hui Zhu <teawater@gmail.com>
9612 * linux-low.c (linux_create_inferior): Save return value to ret.
9614 2011-12-16 Doug Evans <dje@google.com>
9616 * linux-low.c (linux_create_inferior): If stdio connection,
9617 redirect stdin from /dev/null, stdout to stderr.
9618 * remote-utils.c (remote_is_stdio): New static global.
9619 (remote_connection_is_stdio): New function.
9620 (remote_prepare): Handle stdio connection.
9621 (remote_open): Ditto.
9622 (remote_close): Don't close stdin for stdio connections.
9623 (read_prim,write_prim): New functions. Replace all calls to
9624 read/write to these.
9625 * server.c (main): Watch for "-" argument. Move call to
9626 remote_prepare before start_inferior.
9627 * server.h (STDIO_CONNECTION_NAME): New macro.
9628 (remote_connection_is_stdio): Declare.
9630 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9631 in debugging output.
9633 2011-12-15 Yao Qi <yao@codesourcery.com>
9635 * tracepoint.c: Include sys/syscall.h.
9636 (gdb_ust_thread): Remove preprocessor conditional.
9638 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9640 * linux-low.c (linux_detach_one_lwp): Call
9641 the_low_target.prepare_to_resume before detaching.
9643 2011-12-14 Yao Qi <yao@codesourcery.com>
9645 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9648 2011-12-14 Yao Qi <yao@codesourcery.com>
9650 * i386-low.c (i386_low_stopped_data_address): Initialize local
9653 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9657 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9658 DR_CONTROL unless necessary. Extend comments.
9659 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9660 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9662 2011-12-13 Yao Qi <yao@codesourcery.com>
9664 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9666 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9668 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9670 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9671 Print new debug message for such case.
9673 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9675 Fix overlapping memcpy.
9676 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9677 the read_inferior_memory transfer.
9678 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9679 write_inferior_memory transfer.
9680 (set_fast_tracepoint_jump): New variable buf. Use it for the
9681 read_inferior_memory and write_inferior_memory transfers.
9682 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9683 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9684 Use it for the write_inferior_memory transfer.
9685 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9688 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9690 * linux-low.c (fetch_register, store_register): Make code
9691 consistent, fix formatting.
9693 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9695 * linux-low.c (usr_store_inferior_registers): Factor out code
9696 to handle individual registers into...
9697 (store_register): ... this new function.
9699 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9701 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9702 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9703 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9704 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9705 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9706 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9707 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9708 (srv_xmlfiles): Add new XML files.
9710 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9712 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9713 (init_registers_s390_linux32v1): Add prototype.
9714 (init_registers_s390_linux32v2): Likewise.
9715 (init_registers_s390_linux64v1): Likewise.
9716 (init_registers_s390_linux64v2): Likewise.
9717 (init_registers_s390x_linux64v1): Likewise.
9718 (init_registers_s390x_linux64v2): Likewise.
9719 (s390_num_regs): Increment to 52.
9720 (s390_regmap): Add orig_r2 register.
9721 (s390_num_regs_3264): Increment to 68.
9722 (s390_regmap_3264): Add orig_r2 register.
9723 (s390_collect_ptrace_register): Handle orig_r2 register.
9724 (s390_supply_ptrace_register): Likewise.
9725 (s390_fill_last_break): New function.
9726 (s390_store_last_break): Likewise.
9727 (s390_fill_system_call): New function.
9728 (s390_store_system_call): Likewise.
9729 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9731 (s390_check_regset): New function.
9732 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9733 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9734 Update target_regsets for available register sets.
9736 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9737 Jan Kratochvil <jan.kratochvil@redhat.com>
9739 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9740 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9742 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9743 * linux-low.h (struct process_info_private): New member r_debug.
9744 * server.c (handle_qxfer_libraries): Call
9745 the_target->qxfer_libraries_svr4.
9746 (handle_qxfer_libraries_svr4): New function.
9747 (qxfer_packets): New entry "libraries-svr4".
9748 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9749 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9750 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9751 PACKET_qXfer_libraries_svr4.
9753 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9755 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9756 PSW address/mask between 8-byte and 16-byte formats.
9757 (s390_supply_ptrace_register): Likewise.
9758 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9759 basic addressing mode bit.
9761 2011-11-24 Stan Shebs <stan@codesourcery.com>
9763 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9765 2011-11-17 Stan Shebs <stan@codesourcery.com>
9767 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9768 (tracing_start_time): New global.
9769 (tracing_stop_time): New global.
9770 (tracing_user_name): New global.
9771 (tracing_notes): New global.
9772 (tracing_stop_note): New global.
9773 (cmd_qtstart): Set traceframe_usage, start_time.
9774 (stop_tracing): Set stop_time.
9775 (cmd_qtstatus): Report additional status.
9776 (cmd_qtp): New function.
9777 (handle_tracepoint_query): Call it.
9778 (cmd_qtnotes): New function.
9779 (handle_tracepoint_general_set): Call it.
9780 (get_timestamp): Rename from tsv_get_timestamp.
9782 2011-11-14 Stan Shebs <stan@codesourcery.com>
9783 Kwok Cheung Yeung <kcy@codesourcery.com>
9785 * linux-x86-low.c (small_jump_insn): New.
9786 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9787 trampoline and error message, build a trampoline and issue a small
9788 jump instruction to it.
9789 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9790 trampoline and error message.
9791 (x86_get_min_fast_tracepoint_insn_len): New.
9792 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9793 * linux-low.h (struct linux_target_ops): Add arguments to
9794 install_fast_tracepoint_jump_pad operation, add new operation.
9795 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9797 (linux_get_min_fast_tracepoint_insn_len): New function.
9798 (linux_target_op): Add new operation.
9799 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9800 (gdb_trampoline_buffer_end): Ditto.
9801 (gdb_trampoline_buffer_error): Ditto.
9802 (struct ipa_sym_addresses): Add fields for new IPA variables.
9803 (symbol_list): Add entries for new IPA variables.
9804 (struct tracepoint): Add fields to hold the address range of the
9805 trampoline used by the tracepoint.
9806 (trampoline_buffer_head): New static variable.
9807 (trampoline_buffer_tail): Ditto.
9808 (claim_trampoline_space): New function.
9809 (have_fast_tracepoint_trampoline_buffer): New function.
9810 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9812 (install_fast_tracepoint): Ditto, also add error buffer argument.
9813 (cmd_qtminftpilen): New function.
9814 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9815 (fast_tracepoint_from_trampoline_address): New function.
9816 (fast_tracepoint_collecting): Handle trampoline as part of jump
9818 (set_trampoline_buffer_space): New function.
9819 (initialize_tracepoint): Initialize new IPA variables.
9820 * target.h (struct target_ops): Add arguments to
9821 install_fast_tracepoint_jump_pad operation, add new
9822 get_min_fast_tracepoint_insn_len operation.
9823 (target_get_min_fast_tracepoint_insn_len): New.
9824 (install_fast_tracepoint_jump_pad): Add arguments.
9825 * server.h (IPA_BUFSIZ): Define.
9826 * linux-i386-ipa.c: Include extra header files.
9827 (initialize_fast_tracepoint_trampoline_buffer): New function.
9828 (initialize_low_tracepoint): Call it.
9829 * server.h (set_trampoline_buffer_space): Declare.
9830 (claim_trampoline_space): Ditto.
9831 (have_fast_tracepoint_trampoline_buffer): Ditto.
9833 2011-11-14 Yao Qi <yao@codesourcery.com>
9835 * server.c (handle_query): Handle InstallInTrace for qSupported.
9836 * tracepoint.c (add_tracepoint): Sort list.
9837 (install_tracepoint, download_tracepoint): New.
9838 (cmd_qtdp): Call them to install and download tracepoints.
9839 (sort_tracepoints): Removed.
9840 (cmd_qtstart): Update.
9842 2011-11-14 Yao Qi <yao@codesourcery.com>
9844 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9845 * mem-break.h: Declare.
9846 * tracepoint.c (cmd_qtstart): Move some code to ...
9847 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9849 (download_tracepoints): Move some code to ...
9850 (download_tracepoint_1): ... here. New.
9852 2011-11-08 Yao Qi <yao@codesourcery.com>
9854 * remote-utils.c (relocate_instruction): A comment fix.
9856 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9858 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9859 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9860 dr_status_mirror and dr_control_mirror from debug_reg_state.
9861 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9862 (i386_initial_stuff): Remove use of deleted globals.
9863 (i386_get_thread_context, i386_set_thread_context,
9864 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9865 from debug_reg_state.
9867 2011-11-05 Yao Qi <yao@codesourcery.com>
9869 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9870 address as TPOINT's.
9872 2011-11-02 Stan Shebs <stan@codesourcery.com>
9874 * tracepoint.c (agent_mem_read_string): New function.
9875 (eval_agent_expr): Call it for tracenz.
9876 * server.c (handle_query): Report support for tracenz.
9878 2011-11-02 Yao Qi <yao@codesourcery.com>
9880 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9882 2011-11-02 Yao Qi <yao@codesourcery.com>
9884 * target.h: Fix a typo in comment.
9886 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9888 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9889 clobber the breakpoints' shadows with fast tracepoint jumps.
9890 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9891 * target.c (write_inferior_memory): Also pass MYADDR down to
9894 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9896 * configure.ac: Check support for personality routine.
9897 * configure: Regenerate.
9898 * config.in: Likewise.
9899 * linux-low.c: Include <sys/personality.h>.
9900 Define ADDR_NO_RANDOMIZE if necessary.
9901 (linux_create_inferior): Disable address space randomization when
9902 forking inferior, if requested.
9903 (linux_supports_disable_randomization): New function.
9904 (linux_target_ops): Install it.
9905 * server.h (disable_randomization): Declare.
9906 * server.c (disable_randomization): New global variable.
9907 (handle_general_set): Handle QDisableRandomization.
9908 (handle_query): Likewise for qSupported.
9909 (main): Support --disable-randomization and --no-disable-randomization
9910 command line arguments.
9911 * target.h (struct target_ops): Add supports_disable_randomization.
9912 (target_supports_disable_randomization): New macro.
9914 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9916 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9918 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9919 [!PT_GETDSBT] (target_loadmap): New definition.
9920 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9921 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9922 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9923 and PT_GETDSBT to LINUX_LOADMAP.
9924 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9925 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9927 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9929 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9930 (arm_linux_hwbp_cap): New static variable.
9931 (arm_linux_get_hwbp_cap): Replace by ...
9932 (arm_linux_init_hwbp_cap): ... this new function.
9933 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9934 (arm_linux_get_hw_watchpoint_count): Likewise.
9935 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9936 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9937 (arm_prepare_to_resume): Use perror_with_name instead of error.
9939 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9941 * linux-arm-low.c: Include <signal.h>.
9942 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9943 (struct arm_linux_hwbp_cap): New data type.
9944 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9945 (struct arm_linux_hw_breakpoint): New data type.
9946 (MAX_BPTS, MAX_WPTS): Define.
9947 (struct arch_process_info, struct arch_lwp_info): New data types.
9948 (arm_linux_get_hwbp_cap): New function.
9949 (arm_linux_get_hw_breakpoint_count): Likewise.
9950 (arm_linux_get_hw_watchpoint_count): Likewise.
9951 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9952 (arm_hwbp_control_initialize): Likewise.
9953 (arm_hwbp_control_is_enabled): Likewise.
9954 (arm_hwbp_control_is_initialized): Likewise.
9955 (arm_hwbp_control_disable): Likewise.
9956 (arm_linux_hw_breakpoint_equal): Likewise.
9957 (arm_linux_hw_point_initialize): Likewise.
9958 (struct update_registers_data): New data structure.
9959 (update_registers_callback: New function.
9960 (arm_insert_point): Likewise.
9961 (arm_remove_point): Likewise.
9962 (arm_stopped_by_watchpoint): Likewise.
9963 (arm_stopped_data_address): Likewise.
9964 (arm_new_process): Likewise.
9965 (arm_new_thread): Likewise.
9966 (arm_prepare_to_resume): Likewise.
9967 (the_low_target): Register arm_insert_point, arm_remove_point,
9968 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9969 arm_new_thread, and arm_prepare_to_resume.
9971 2011-09-15 Stan Shebs <stan@codesourcery.com>
9973 * server.h (struct emit_ops): Add compare-goto fields.
9974 * tracepoint.c (gdb_agent_op_sizes): New table.
9975 (emit_eq_goto): New function.
9976 (emit_ne_goto): New function.
9977 (emit_lt_goto): New function.
9978 (emit_le_goto): New function.
9979 (emit_gt_goto): New function.
9980 (emit_ge_goto): New function.
9981 (is_goto_target): New function.
9982 (compile_bytecodes): Recognize special cases of compare-goto
9983 combinations and call specialized emitters for them.
9984 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9985 (amd64_emit_ne_goto): New function.
9986 (amd64_emit_lt_goto): New function.
9987 (amd64_emit_le_goto): New function.
9988 (amd64_emit_gt_goto): New function.
9989 (amd64_emit_ge_goto): New function.
9990 (amd64_emit_ops): Add the new functions.
9991 (i386_emit_eq_goto): New function.
9992 (i386_emit_ne_goto): New function.
9993 (i386_emit_lt_goto): New function.
9994 (i386_emit_le_goto): New function.
9995 (i386_emit_gt_goto): New function.
9996 (i386_emit_ge_goto): New function.
9997 (i386_emit_ops): Add the new functions.
9999 2011-09-08 Stan Shebs <stan@codesourcery.com>
10001 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10002 (i386_emit_epilogue): Restore %ebx.
10004 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10006 * server.c (step_thread): Remove definition.
10007 (process_serial_event): Don't handle Hs.
10008 * server.h (step_thread): Remove declaration.
10009 * target.c (set_desired_inferior): Remove use of step_thread.
10011 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10013 * linux-low.c: Include linux-procfs.h.
10014 (linux_attach_lwp_1): Update comments.
10015 (linux_attach): Scan for existing threads when attaching to a
10016 process that is the tgid.
10017 * Makefile.in: Update dependencies.
10019 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10021 * configure.srv: Add linux-procfs.o dependencies.
10023 2011-08-14 Yao Qi <yao@codesourcery.com>
10025 * target.h (struct target_ops): Fix indent.
10026 * win32-low.c (win32_target_ops): Fix comment.
10028 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10029 Yao Qi <yao@codesourcery.com>
10031 * Makefile.in (clean): Remove tic6x-*.c files.
10032 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10033 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10034 (tic6x-c64xp-linux.c): Likewise.
10035 * configure.srv: Add support for tic6x-*-uclinux.
10036 * linux-tic6x-low.c: New.
10037 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10039 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10040 Yao Qi <yao@codesourcery.com>
10042 * target.h (struct target_ops): Add read_loadmap.
10043 * linux-low.c (struct target_loadseg): New type.
10044 (struct target_loadmap): New type.
10045 (linux_read_loadmap): New function.
10046 (linux_target_ops): Add linux_read_loadmap.
10047 * server.c (handle_query): Support qXfer:fdpic:read packet.
10048 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10051 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10053 * win32-low.c: Include <stdint.h>.
10055 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10057 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10058 to the inferior here.
10059 (i386_remove_aligned_watchpoint): Ditto.
10060 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10061 fit part of the watchpoint in the debug registers.
10062 (i386_update_inferior_debug_regs): New.
10063 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10064 registers, and only update the inferior on success.
10065 (i386_low_remove_watchpoint): Ditto.
10067 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10069 * linux-low.c (compare_ints, unique, list_threads, show_process,
10070 linux_core_of_thread): Delete.
10071 (linux_target_ops): Change linux_core_of_thread to
10072 linux_common_core_of_thread.
10073 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10074 * utils.c (malloc_failure): Change type of argument.
10075 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10076 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10077 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10078 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10079 (IPA_OBJS): Add common-utils-ipa.o.
10080 (ptid_h, linux_osdata_h): New macros.
10081 (server_h): Add common/common-utils.h, common/xml-utils.h,
10082 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10084 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10085 ptid.o, buffer.o): New rules.
10086 (linux-low.o): Add common/linux-osdata.h as a dependency.
10087 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10088 * configure.ac: Add AC_HEADER_DIRENT check.
10089 * config.in: Regenerate.
10090 * configure: Regenerate.
10091 * remote-utils.c (xml_escape_text): Delete.
10092 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10093 buffer_xml_printf): Move to common/buffer.c.
10094 * server.c (main): Remove call to initialize_inferiors.
10095 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10096 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10097 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10098 internal_error, gdb_assert, gdb_assert_fail): Delete.
10099 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10100 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10102 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10103 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10104 initialize_inferiors): Delete.
10106 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10108 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10111 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10113 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10115 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10117 2011-05-26 Yao Qi <yao@codesourcery.com>
10119 * Makefile.in (thread-db.o): Track dependence to
10120 common/gdb_thread_db.h.
10121 * thread-db.c: include gdb_thread_db.h from right place.
10123 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10125 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10126 __FILE__ and __LINE__ to internal_error.
10128 2011-05-13 Doug Evans <dje@google.com>
10130 * thread-db.c (try_thread_db_load_from_sdir): New function.
10131 (try_thread_db_load_from_dir): New function.
10132 (thread_db_load_search): Handle $sdir, ignore $pdir.
10133 Remove trying of system directories if search of
10134 libthread-db-search-path fails, that is now done via $sdir.
10136 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10138 * server.c (handle_query): Add EnableDisableTracepoints to the list
10139 of supported features.
10140 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10142 (cmd_qtenable_disable): New.
10143 (cmd_qtstart): Install tracepoints even if disabled.
10144 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10145 receiving a QTEnable or QTDisable packet.
10146 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10147 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10149 (gdb_probe): Skip data collection if static tracepoint is disabled.
10151 2011-05-10 Doug Evans <dje@google.com>
10153 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10155 2011-05-04 Doug Evans <dje@google.com>
10157 * linux-low.c (linux_join): Skip process lookup.
10158 * spu-low.c (spu_join): Ditto.
10159 * server.c (join_inferiors_callback): Delete.
10160 (process_serial_event): For 'D' packet (detach) call join_inferior
10163 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10165 * README: Don't mention xscale*-*-linux*.
10166 * configure.srv (xscale*-*-linux*): Don't handle target.
10168 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10170 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10172 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10173 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10174 (i386_emit_void_call_2): Likewise.
10176 2011-04-26 Yao Qi <yao@codesourcery.com>
10178 * linux-low.c: Move common macros to linux-ptrace.h.
10179 Include linux-ptrace.h.
10180 * Makefile.in (linux_ptrace_h): New.
10181 (linux-low.o): Depends on linux-ptrace.h.
10183 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10185 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10186 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10187 (remote_prepare): New function with most of the TCP code from ...
10188 (remote_open): ... here. Detect PORT here unconditionally. Move also
10189 setting transport_is_reliable.
10190 * server.c (run_once): New variable.
10191 (gdbserver_usage): Document it.
10192 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10193 the first run if RUN_ONCE.
10194 * server.h (run_once, remote_prepare): New declarations.
10196 2011-04-19 Tom Tromey <tromey@redhat.com>
10198 * win32-low.c (handle_load_dll): Remove duplicate "the".
10200 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10202 Remove support for old Cygwin 1.5 versions.
10203 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10204 function to avoid warning.
10205 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10208 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10210 * gdbserver/server.h (Macro _): Define it if not available.
10212 2011-03-14 Michael Snyder <msnyder@vmware.com>
10214 * hostio.c (handle_close): Remove unnecessary null test.
10216 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10218 * Makefile.in (maintainer-clean realclean distclean): Remove
10219 "make ... subdir_do" command.
10221 2011-03-10 Michael Snyder <msnyder@vmware.com>
10223 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10225 * server.c (handle_v_run): Free alloced buffer on early return.
10227 2011-03-09 Yao Qi <yao@codesourcery.com>
10230 2011-03-04 Yao Qi <yao@codesourcery.com>
10232 * Makefile.in: Remove GNU make feature --directory.
10234 2011-03-05 Yao Qi <yao@codesourcery.com>
10236 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10237 (subdir_do): New make target. Copied from gdb/Makefile.
10238 (maintainer-clean, realclean, distclean, clean): Call corresponding
10239 make targets in common/Makefile.
10241 2011-02-11 Yao Qi <yao@codesourcery.com>
10243 * configure.ac: Call AC_PROG_RANLIB.
10244 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10245 * configure: Regenerate.
10247 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10249 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10251 2011-03-06 Yao Qi <yao@codesourcery.com>
10253 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10255 2011-03-05 Yao Qi <yao@codesourcery.com>
10257 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10258 (subdir_do): New make target. Copied from gdb/Makefile.
10259 (maintainer-clean, realclean, distclean, clean): Call corresponding
10260 make targets in common/Makefile.
10262 2011-03-04 Yao Qi <yao@codesourcery.com>
10264 * Makefile.in: Remove GNU make feature --directory.
10266 2011-03-04 Michael Snyder <msnyder@vmware.com>
10268 * server.c (queue_stop_reply): Call xmalloc not malloc.
10270 2011-03-02 Michael Snyder <msnyder@vmware.com>
10272 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10274 2011-02-28 Michael Snyder <msnyder@vmware.com>
10276 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10277 (cmd_qtframe): Ditto.
10278 (cmd_qtbuffer): Ditto.
10279 (cmd_bigqtbuffer): Ditto.
10281 * utils.c (decimal2str): Initialize 'width' to nine, then
10282 don't mess with it.
10284 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10286 * hostio.c (require_data): Free *data, not data.
10288 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10290 * hostio.c (require_data): Use free, not xfree.
10292 2011-02-27 Michael Snyder <msnyder@vmware.com>
10294 * server.c (handle_query): Discard unused value.
10296 * hostio.c (require_data): Free malloc memory before returning
10299 2011-02-26 Michael Snyder <msnyder@vmware.com>
10301 * linux-low.c (list_threads): Call closedir for dirent.
10303 2011-02-27 Michael Snyder <msnyder@vmware.com>
10305 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10306 a case statement falls through.
10308 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10310 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10313 2011-02-26 Michael Snyder <msnyder@vmware.com>
10315 * utils.c (decimal2str): Eliminate dead code and dead param.
10316 (pulongest): Drop dead param from call to decimal2str.
10319 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10321 Revert the following patch (not approved yet):
10322 2011-02-21 Hui Zhu <teawater@gmail.com>
10323 * tracepoint.c (tp_printf): New function.
10324 (eval_agent_expr): Handle gdb_agent_op_printf.
10326 2011-02-21 Hui Zhu <teawater@gmail.com>
10328 * tracepoint.c (tp_printf): New function.
10329 (eval_agent_expr): Handle gdb_agent_op_printf.
10331 2011-02-18 Tom Tromey <tromey@redhat.com>
10333 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10334 (tracepoint.o): Likewise.
10335 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10336 (gdb_agent_op_names): Likewise.
10338 2011-02-18 Tom Tromey <tromey@redhat.com>
10340 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10341 gdb_agent_op_rot>: New constants.
10342 (gdb_agent_op_names): Add pick and roll.
10343 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10346 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10348 * aclocal.m4: Regenerated with aclocal-1.11.1.
10350 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10352 * server.c (handle_qxfer_traceframe_info): New.
10353 (qxfer_packets): Register "traceframe-info".
10354 (handle_query): Report support for qXfer:traceframe-info:read+.
10355 * tracepoint.c (match_blocktype): New.
10356 (traceframe_find_block_type): Rename to ...
10357 (traceframe_walk_blocks): ... this. Add callback filter argument,
10359 (traceframe_find_block_type): New, reimplemented on top of
10360 traceframe_walk_blocks.
10361 (build_traceframe_info_xml): New.
10362 (traceframe_read_info): New.
10363 * server.h (traceframe_read_info): Declare.
10365 2011-02-11 Yao Qi <yao@codesourcery.com>
10367 * configure.ac: Call AC_PROG_RANLIB.
10368 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10369 * configure: Regenerate.
10371 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10373 * server.c (gdb_read_memory): Change return semantics to allow
10375 (handle_search_memory_1): Adjust.
10376 (process_serial_event) <'m' packet>: Handle partial transfers.
10377 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10379 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10381 * regcache.c (init_register_cache): Initialize
10382 regcache->register_status.
10383 (free_register_cache): Release regcache->register_status.
10384 (regcache_cpy): Copy register_status.
10385 (registers_to_string): Print 'x's for unavailable registers.
10386 (supply_register): Mark the register's status valid or
10387 unavailable, depending on whether a buffer was passed in or not.
10388 (supply_register_zeroed): New.
10389 (supply_regblock): Mark the registers' status valid or
10390 unavailable, depending on whether a buffer was passed in or not.
10391 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10392 (struct regcache): New `register_status' field.
10393 (supply_register_zeroed): Declare.
10394 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10395 supply_register_zeroed, rather than passing a NULL buffer to
10397 * tracepoint.c (fetch_traceframe_registers): Update comment.
10399 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10401 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10404 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10406 * server.h (decode_xfer_write): Change prototype.
10407 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10408 and don't extract the annex here.
10409 * server.c (decode_xfer_read): Remove `annex' parameter,
10410 and don't extract the annex here.
10411 (decode_xfer): New.
10412 (struct qxfer): New.
10413 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10414 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10415 (handle_qxfer_statictrace): New functions, abstracted out from
10416 handle_query, and made to use the struct qxfer interface.
10417 (handle_threads_qxfer_proper): Rename to ...
10418 (handle_qxfer_threads_proper): ... this.
10419 (handle_threads_qxfer): Rename to ...
10420 (handle_qxfer_threads): ... this. Adjust.
10421 (qxfer_packets): New array.
10422 (handle_qxfer): New function.
10423 (handle_query): Use handle_qxfer.
10425 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10427 * gdbreplay.c: Shorten lines of >= 80 columns.
10428 * linux-low.c: Ditto.
10429 * linux-ppc-low.c: Ditto.
10430 * linux-s390-low.c: Ditto.
10431 * linux-sparc-low.c: Ditto.
10432 * linux-x86-low.c: Ditto.
10433 * linux-xtensa-low.c: Ditto.
10434 * mem-break.c: Ditto.
10435 * nto-low.c: Ditto.
10436 * regcache.h: Ditto.
10437 * remote-utils.c: Ditto.
10440 * thread-db.c: Ditto.
10441 * tracepoint.c: Ditto.
10443 * win32-low.h: Ditto.
10445 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10447 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10450 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10452 * server.c (gdbserver_version): Update copyright year in version
10454 * gdbreplay.c (gdbreplay_version): Ditto.
10456 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10458 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10459 * linux-bfin-low.c: New file.
10460 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10461 PT_DATA_ADDR for BFIN targets.
10462 * Makefile.in (SFILES): Add linux-bfin-low.c.
10463 (clean): Remove reg-bfin.c.
10464 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10465 * README: Mention supported Blackfin targets.
10467 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10469 * .gitignore: New file.
10471 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10473 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10475 2010-10-22 Jie Zhang <jie@codesourcery.com>
10477 * Makefile.in: Add FLAGS_TO_PASS variable.
10478 (install): Remove dependency of install-only and recursively
10479 invoke make for install-only.
10481 2010-10-04 Doug Evans <dje@google.com>
10483 * Makefile.in (uninstall): Use $(DESTDIR).
10485 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10489 * linux-x86-low.c (compat_siginfo_from_siginfo)
10490 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10491 si_code is < 0. Check for si_code == SI_TIMER before checking for
10494 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10496 * lynx-i386-low.c: New file.
10497 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10499 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10501 * lynx-low.c (ptrace_request_to_str): Remove handling for
10502 request values that have been removed in LynxOS 5.x.
10504 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10506 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10509 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10511 * configure.ac: Add --enable-inprocess-agent option.
10512 * configure: Rebuilt.
10514 2010-09-06 Yao Qi <yao@codesourcery.com>
10516 * linux-low.c (linux_kill): Remove unused variable.
10517 (linux_stabilize_threads): Likewise.
10518 * server.c (start_inferior): Likewise.
10519 (queue_stop_reply_callback): Likewise.
10520 * tracepoint.c (do_action_at_tracepoint): Likewise.
10522 2010-09-06 Yao Qi <yao@codesourcery.com>
10524 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10527 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10529 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10531 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10533 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10536 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10538 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10539 gdbserver/lynx-ppc-low.c: New files.
10540 * Makefile.in (lynx_low_h): New variable.
10541 (lynx-low.o, lynx-ppc-low.o): New rules.
10542 * configure.ac: On LynxOS, link with -lnetinet.
10543 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10544 * configure: regenerate.
10546 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10548 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10549 * configure.ac: Add check for vasprintf and vsnprintf.
10550 * configure, config.in: Regenerate.
10551 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10553 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10555 * gdbreplay.c: Move include of alloca.h up, next to include of
10557 * server.h: Add include of malloc.h.
10558 * mem-break.c: Remove include of malloc.h.
10559 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10561 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10563 * Makefile.in (memmem.o): Build with -Wno-error.
10565 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10567 * utils.c (xsnprintf): Make non-static.
10568 * server.h: Add xsnprintf declaration.
10569 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10570 replace calls to snprintf by calls to xsnprintf throughout.
10572 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10574 * configure.ac: Add configure check for alloca.
10575 * configure, config.in: Regenerate.
10576 * server.h: Include alloca.h if it exists.
10577 * gdbreplay.c: Include alloca.h if it exists.
10579 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10581 * linux-low.c (__SIGRTMIN): Define if not already defined.
10582 (linux_create_inferior): Check for __ANDROID__ rather than
10584 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10585 are already deferred.
10586 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10587 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10588 stopped and already has a pending signal to report.
10589 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10590 a pending signal to report or is moving out of a jump pad.
10591 (linux_init_signals): Check for __ANDROID__ rather than
10594 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10596 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10597 debug_threads check. Avoid a linear search when not doing debug
10600 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10602 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10603 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10604 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10605 (process_event): Change local fd's type to gdb_fildes_t.
10606 (create_file_handler): Adjust prototype.
10607 (delete_file_handler): Adjust prototype.
10608 (handle_file_event): Adjust prototype. Use pfildes.
10609 (create_file_event): Adjsut prototype.
10610 * remote-utils.c (remote_desc, listen_desc): Change type to
10612 * server.h: New gdb_fildes_t typedef.
10613 [USE_WIN32API]: Include winsock2.h.
10614 (delete_file_handler, add_file_handler): Adjust prototypes.
10615 (pfildes): Declare.
10616 * utils.c (pfildes): New.
10618 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10620 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10621 * configure: Regenerate.
10623 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10625 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10626 (linux_done_accessing_memory): ... this.
10627 (linux_target_ops): Adjust.
10628 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10629 * nto-low.c (nto_target_ops): Adjust comment.
10630 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10631 * spu-low.c (spu_target_ops): Adjust comment.
10632 * target.h (target_ops): Rename unprepare_to_access_memory field
10633 to done_accessing_memory.
10634 (unprepare_to_access_memory): Rename to ...
10635 (done_accessing_memory): ... this.
10637 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10639 * linux-low.c (linux_prepare_to_access_memory): New.
10640 (linux_unprepare_to_access_memory): New.
10641 (linux_target_ops): Install them.
10642 * server.c (read_memory): Rename to ...
10643 (gdb_read_memory): ... this. Use
10644 prepare_to_access_memory/prepare_to_access_memory.
10645 (write_memory): Rename to ...
10646 (gdb_write_memory): ... this. Use
10647 prepare_to_access_memory/prepare_to_access_memory.
10648 (handle_search_memory_1): Adjust.
10649 (process_serial_event): Adjust.
10650 * target.h (struct target_ops): New fields
10651 prepare_to_access_memory and unprepare_to_access_memory.
10652 (prepare_to_access_memory, unprepare_to_access_memory): New.
10653 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10654 prepare_to_access_memory/prepare_to_access_memory.
10655 * nto-low.c (nto_target_ops): Adjust.
10656 * spu-low.c (spu_target_ops): Adjust.
10657 * win32-low.c (win32_target_ops): Adjust.
10659 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10661 * Makefile.in (WARN_CFLAGS): Get it from configure.
10662 (WERROR_CFLAGS): New.
10663 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10664 * configure.ac: Introduce --enable-werror, which adds -Werror to
10665 the compiler command line. Enabled by default. Disable with
10666 --disable-werror. Add -Wdeclaration-after-statement
10667 Wpointer-arith and -Wformat-nonliteral to warning flags.
10668 * configure: Regenerate.
10670 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10672 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10674 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10676 * gdbreplay.c (remote_error): New.
10678 (expect): Use gdbchar. Check for error reading from GDB.
10679 Clarify sync error output.
10680 (play): Check for errors writing to GDB.
10681 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10682 * remote-utils.c (getpkt): Check for errors writing to the remote
10685 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10687 * linux-low.c (linux_wait_1): Move non-debugging code out of
10688 `debug_threads' control.
10690 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10692 * linux-low.c (linux_wait_1): Don't set last_status here.
10693 * server.c (push_event, queue_stop_reply_callback): Assert we're
10694 not pushing a TARGET_WAITKIND_IGNORE event.
10695 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10696 (myresume, handle_target_event): Set the thread's last_resume_kind
10697 and last_status from the target returned status.
10699 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10703 * linux-x86-low.c (update_debug_registers_callback): New.
10704 (i386_dr_low_set_addr): Use it.
10705 (i386_dr_low_get_addr): New.
10706 (i386_dr_low_set_control): Use update_debug_registers_callback.
10707 (i386_dr_low_get_control): New.
10708 (i386_dr_low_get_status): Adjust.
10709 * linux-low.c (linux_stop_lwp): New.
10710 * linux-low.h (linux_stop_lwp): Declare.
10712 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10713 argument instead of a i386_debug_reg_state.
10714 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10715 a i386_debug_reg_state.
10716 (i386_insert_aligned_watchpoint): Adjust.
10717 (i386_remove_aligned_watchpoint): Adjust.
10718 (i386_low_stopped_data_address): Read the debug registers from the
10719 inferior instead of from the mirrors.
10720 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10721 (i386_dr_low_get_addr): Declare.
10722 (i386_dr_low_get_control): Declare.
10723 (i386_dr_low_get_status): Change prototype.
10725 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10726 (i386_dr_low_get_addr): New.
10727 (i386_dr_low_get_control): New.
10728 (i386_dr_low_get_status): Adjust prototype. Return
10730 (i386_initial_stuff): Clear dr_status_mirror and
10732 (i386_get_thread_context): Adjust.
10733 (i386_set_thread_context): Adjust.
10734 (i386_thread_added): Adjust.
10736 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10738 * linux-low.h (linux_thread_area): Delete declaration.
10740 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10742 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10743 after its termination.
10745 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10747 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10748 (gdb_wants_all_stopped): Delete.
10749 (linux_wait_1): Don't call them.
10750 * server.c (handle_v_cont): Tag all threads as want-stopped.
10751 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10752 stopped as "client-wants-stopped".
10754 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10756 * Makefile.in (signals_h): New.
10757 (server_h): Depend on it.
10758 (server.o): Don't depend on $(signals_def).
10759 (signals.o): Depend on $(signals_def).
10761 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10763 * Makefile.in (signals_def): New.
10764 (server_h): Append include/gdb/signals.h and signals_def.
10765 (server.o): Append signals_def.
10767 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10769 * server.c (handle_target_event): Use target_signal_to_host for
10770 resume_info.sig initialization.
10771 * target.h (struct thread_resume) <sig>: New comment.
10773 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10775 * server.c (handle_query): strcpy() the returned string from paddress()
10776 instead of sprintf().
10777 * utils.c (paddress): Return phex_nz().
10779 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10781 * server.c (handle_v_cont): Call mourn_inferior if process
10783 (myresume): Likewise.
10785 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10787 Static tracepoints, and integration with UST.
10789 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10790 * mem-break.c (uninsert_all_breakpoints)
10791 (reinsert_all_breakpoints): New.
10792 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10793 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10794 (gdb_agent_ust_loaded, helper_thread_id)
10795 (gdb_agent_helper_thread_id): New macros.
10796 (struct ipa_sym_addresses): Add addr_ust_loaded,
10797 addr_helper_thread_id, addr_cmd_buf.
10798 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10799 (in_process_agent_loaded_ust): New.
10800 (write_e_ust_not_loaded): New.
10801 (maybe_write_ipa_ust_not_loaded): New.
10802 (struct collect_static_trace_data_action): New.
10803 (enum tracepoint_type) <static_tracepoint>: New.
10804 (struct tracepoint) <handle>: Mention static tracepoints.
10805 (struct static_tracepoint_ctx): New.
10806 (CMD_BUF_SIZE): New.
10807 (add_tracepoint_action): Handle static tracepoint actions.
10808 (unprobe_marker_at): New.
10809 (clear_installed_tracepoints): Handle static tracepoints.
10810 (cmd_qtdp): Handle static tracepoints.
10811 (probe_marker_at): New.
10812 (cmd_qtstart): Handle static tracepoints.
10813 (response_tracepoint): Handle static tracepoints.
10814 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10815 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10816 (get_context_regcache): Handle static tracepoints.
10817 (do_action_at_tracepoint): Handle static tracepoint actions.
10818 (traceframe_find_block_type): Handle static trace data blocks.
10819 (traceframe_read_sdata): New.
10820 (download_tracepoints): Download static tracepoint actions.
10821 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10822 (GDB_PROBE_NAME): New.
10824 (GET_UST_SYM): New.
10827 (ust_marker_to_static_tracepoint): New.
10829 (collect_ust_data_at_tracepoint): New.
10830 (gdb_ust_probe): New.
10831 (UNIX_PATH_MAX, SOCK_DIR): New.
10832 (gdb_ust_connect_sync_socket): New.
10833 (resume_thread, stop_thread): New.
10834 (run_inferior_command): New.
10835 (init_named_socket): New.
10836 (gdb_ust_socket_init): New.
10837 (cstr_to_hexstr): New.
10839 (first_marker, next_marker): New.
10840 (response_ust_marker): New.
10841 (cmd_qtfstm, cmd_qtsstm): New.
10842 (unprobe_marker_at, probe_marker_at): New.
10843 (cmd_qtstmat, gdb_ust_thread): New.
10844 (gdb_ust_init): New.
10845 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10846 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10847 (ST_REGENTRY): New.
10848 (x86_64_st_collect_regmap): New.
10849 (X86_64_NUM_ST_COLLECT_GREGS): New.
10850 (AMD64_RIP_REGNUM): New.
10851 (supply_static_tracepoint_registers): New.
10852 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10853 (ST_REGENTRY): New.
10854 (i386_st_collect_regmap): New.
10855 (i386_NUM_ST_COLLECT_GREGS): New.
10856 (supply_static_tracepoint_registers): New.
10857 * server.c (handle_query): Handle qXfer:statictrace:read.
10858 <qSupported>: Report support for StaticTracepoints, and
10859 qXfer:statictrace:read features.
10860 * server.h (traceframe_read_sdata)
10861 (supply_static_tracepoint_registers): Declare.
10862 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10863 (unpack_varlen_hex): Include in IPA build.
10864 * Makefile.in (ustlibs, ustinc): New.
10865 (IPA_OBJS): Add remote-utils-ipa.o.
10866 ($(IPA_LIB)): Link -ldl and -lpthread.
10868 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10869 * config.in, configure: Regenerate.
10871 2010-06-20 Ian Lance Taylor <iant@google.com>
10872 Pedro Alves <pedro@codesourcery.com>
10874 * linux-x86-low.c (always_true): Delete.
10875 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10876 trying to fool the compiler with always_true.
10878 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10880 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10881 conditions in gdbserver.
10883 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10885 * spu-low.c (spu_read_memory): Wrap around local store limit.
10886 (spu_write_memory): Likewise.
10888 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10890 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10891 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10893 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10895 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10896 uses with LONGEST uses.
10898 2010-06-14 Stan Shebs <stan@codesourcery.com>
10899 Pedro Alves <pedro@codesourcery.com>
10903 * linux-x86-low.c: Include limits.h.
10905 (always_true): New.
10908 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10909 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10910 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10911 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10912 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10913 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10914 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10915 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10916 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10917 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10918 (amd64_emit_void_call_2): New.
10919 (amd64_emit_ops): New.
10920 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10921 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10922 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10923 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10924 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10925 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10926 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10927 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10928 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10929 (i386_emit_stack_adjust, i386_emit_int_call_1)
10930 (i386_emit_void_call_2): New.
10931 (i386_emit_ops): New.
10932 (x86_emit_ops): New.
10933 (the_low_target): Install x86_emit_ops.
10934 * server.h (struct emit_ops): New.
10935 (get_raw_reg_func_addr): Declare.
10936 (current_insn_ptr, emit_error): Declare.
10937 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10938 (set_trace_state_variable_value): New defines.
10939 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10940 addr_get_trace_state_variable_value and
10941 addr_set_trace_state_variable_value.
10942 (symbol_list): New fields for get_raw_reg,
10943 get_trace_state_variable_value and set_trace_state_variable_value.
10944 (condfn): New typedef.
10945 (struct tracepoint): New field `compiled_cond'.
10946 (do_action_at_tracepoint): Clear compiled_cond.
10947 (get_trace_state_variable_value, set_trace_state_variable_value):
10949 (condition_true_at_tracepoint): If there's a compiled condition,
10951 (current_insn_ptr, emit_error): New globals.
10952 (struct bytecode_address): New.
10953 (get_raw_reg_func_addr): New.
10954 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10955 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10956 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10957 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10958 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10959 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10960 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10961 (compile_tracepoint_condition, compile_bytecodes): New.
10962 * target.h (emit_ops): Forward declare.
10963 (struct target_ops): New field emit_ops.
10964 (target_emit_ops): New.
10965 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10966 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10967 * linux-low.c (linux_emit_ops): New.
10968 (linux_target_ops): Install it.
10969 * linux-low.h (struct linux_target_ops): New field emit_ops.
10971 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10973 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10974 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10976 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10977 Stan Shebs <stan@codesourcery.com>
10979 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10980 (all): Depend on $(extra_libraries).
10981 (install-only): Install the IPA.
10982 (IPA_OBJS, IPA_LIB): New.
10983 (clean): Remove the IPA lib.
10984 (IPAGENT_CFLAGS): New.
10985 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10986 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10987 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10988 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10989 * configure.ac: Check for atomic builtins support in the compiler.
10990 (IPA_DEPFILES, extra_libraries): Define.
10991 * configure.srv (ipa_obj): Add description.
10992 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10993 (i[34567]86-*-linux*): Set ipa_obj.
10994 (x86_64-*-linux*): Set ipa_obj.
10995 * linux-low.c (stabilizing_threads): New.
10996 (supports_fast_tracepoints): New.
10997 (linux_detach): Stabilize threads before detaching.
10998 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10999 the lwp is either not stabilizing, or is moving out of a jump pad.
11000 (linux_fast_tracepoint_collecting): New.
11001 (maybe_move_out_of_jump_pad): New.
11002 (enqueue_one_deferred_signal): New.
11003 (dequeue_one_deferred_signal): New.
11004 (linux_wait_for_event_1): If moving out of a jump pad, defer
11005 pending signals to later.
11006 (linux_stabilize_threads): New.
11007 (linux_wait_1): Check if threads need moving out of jump pads, and
11009 (stuck_in_jump_pad_callback): New.
11010 (move_out_of_jump_pad_callback): New.
11011 (lwp_running): New.
11012 (linux_resume_one_lwp): Handle moving out of jump pads.
11013 (linux_set_resume_request): Dequeue deferred signals.
11014 (need_step_over_p): Also step over fast tracepoint jumps.
11015 (start_step_over): Also uninsert fast tracepoint jumps.
11016 (finish_step_over): Also reinsert fast tracepoint jumps.
11017 (linux_install_fast_tracepoint_jump): New.
11018 (linux_target_ops): Install linux_stabilize_threads and
11019 linux_install_fast_tracepoint_jump_pad.
11020 * linux-low.h (linux_target_ops) <get_thread_area,
11021 install_fast_tracepoint_jump_pad>: New fields.
11022 (struct lwp_info) <collecting_fast_tracepoint,
11023 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11024 (linux_get_thread_area): Declare.
11025 * linux-x86-low.c (jump_insn): New.
11026 (x86_get_thread_area): New.
11027 (append_insns): New.
11028 (push_opcode): New.
11029 (amd64_install_fast_tracepoint_jump_pad): New.
11030 (i386_install_fast_tracepoint_jump_pad): New.
11031 (x86_install_fast_tracepoint_jump_pad): New.
11032 (the_low_target): Install x86_get_thread_area and
11033 x86_install_fast_tracepoint_jump_pad.
11034 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11035 (struct fast_tracepoint_jump): New.
11036 (fast_tracepoint_jump_insn): New.
11037 (fast_tracepoint_jump_shadow): New.
11038 (find_fast_tracepoint_jump_at): New.
11039 (fast_tracepoint_jump_here): New.
11040 (delete_fast_tracepoint_jump): New.
11041 (set_fast_tracepoint_jump): New.
11042 (uninsert_fast_tracepoint_jumps_at): New.
11043 (reinsert_fast_tracepoint_jumps_at): New.
11044 (set_breakpoint_at): Use write_inferior_memory.
11045 (uninsert_raw_breakpoint): Use write_inferior_memory.
11046 (check_mem_read): Mask out fast tracepoint jumps.
11047 (check_mem_write): Mask out fast tracepoint jumps.
11048 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11049 (set_fast_tracepoint_jump): Declare.
11050 (delete_fast_tracepoint_jump)
11051 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11052 (reinsert_fast_tracepoint_jumps_at): Declare.
11053 * regcache.c: Don't compile many functions when building the
11054 in-process agent library.
11055 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11056 the register buffer in the heap.
11057 (free_register_cache): If the register buffer isn't owned by the
11058 regcache, don't free it.
11059 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11060 pre-existing register caches.
11061 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11063 (convert_ascii_to_int): : Constify `from' parameter type.
11064 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11065 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11066 the needed buffer in-place.
11067 (relocate_instruction): New.
11068 * server.c (handle_query) <qSymbols>: If the target supports
11069 tracepoints, give it a chance of looking up symbols. Report
11070 support for fast tracepoints.
11071 (handle_status): Stabilize threads.
11072 (process_serial_event): Adjust.
11073 * server.h (struct fast_tracepoint_jump): Forward declare.
11074 (struct process_info) <fast_tracepoint_jumps>: New field.
11075 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11076 (decode_X_packet, decode_M_packet): Adjust.
11077 (relocate_instruction): Declare.
11078 (in_process_agent_loaded): Declare.
11079 (tracepoint_look_up_symbols): Declare.
11080 (struct fast_tpoint_collect_status): Declare.
11081 (fast_tracepoint_collecting): Declare.
11082 (force_unlock_trace_buffer): Declare.
11083 (handle_tracepoint_bkpts): Declare.
11084 (initialize_low_tracepoint)
11085 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11086 * target.h (struct target_ops) <stabilize_threads,
11087 install_fast_tracepoint_jump_pad>: New fields.
11088 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11089 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11090 [HAVE_STDINT_H]: Include stdint.h.
11091 (trace_debug_1): Rename to ...
11092 (trace_vdebug): ... this.
11093 (trace_debug): Rename to ...
11094 (trace_debug_1): ... this. Add `level' parameter.
11095 (trace_debug): New.
11096 (ATTR_USED, ATTR_NOINLINE): New.
11097 (IP_AGENT_EXPORT): New.
11098 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11099 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11100 (about_to_request_buffer_space, trace_buffer_is_full)
11101 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11102 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11103 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11104 (traceframe_write_count, traceframes_created)
11105 (trace_state_variables)
11106 New renaming defines.
11107 (struct ipa_sym_addresses): New.
11108 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11109 (symbol_list): New.
11110 (ipa_sym_addrs): New.
11111 (all_tracepoint_symbols_looked_up): New.
11112 (in_process_agent_loaded): New.
11113 (write_e_ipa_not_loaded): New.
11114 (maybe_write_ipa_not_loaded): New.
11115 (tracepoint_look_up_symbols): New.
11116 (debug_threads) [IN_PROCESS_AGENT]: New.
11117 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11118 (UNKNOWN_SIDE_EFFECTS): New.
11119 (stop_tracing): New.
11120 (flush_trace_buffer): New.
11121 (stop_tracing_bkpt): New.
11122 (flush_trace_buffer_bkpt): New.
11123 (read_inferior_integer): New.
11124 (read_inferior_uinteger): New.
11125 (read_inferior_data_pointer): New.
11126 (write_inferior_data_pointer): New.
11127 (write_inferior_integer): New.
11128 (write_inferior_uinteger): New.
11129 (struct collect_static_trace_data_action): Delete.
11130 (enum tracepoint_type): New.
11131 (struct tracepoint) <type>: New field `type'.
11132 <actions_str, step_actions, step_actions_str>: Only include in
11134 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11135 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11136 (tracepoints): Use IP_AGENT_EXPORT.
11137 (last_tracepoint): Don't include in the IPA.
11138 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11139 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11140 (alloced_trace_state_variables): New.
11141 (trace_state_variables): Use IP_AGENT_EXPORT.
11142 (traceframe_t): Delete unused variable.
11143 (circular_trace_buffer): Don't include in the IPA.
11144 (trace_buffer_start): Delete.
11145 (struct trace_buffer_control): New.
11146 (trace_buffer_free): Delete.
11147 (struct ipa_trace_buffer_control): New.
11148 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11149 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11151 (trace_buffer_ctrl): New.
11152 (TRACE_BUFFER_CTRL_CURR): New.
11153 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11154 Reimplement as macros.
11155 (trace_buffer_wrap): Delete.
11156 (traceframe_write_count, traceframe_read_count)
11157 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11158 (struct tracepoint_hit_ctx) <type>: New field.
11159 (struct fast_tracepoint_ctx): New.
11160 (memory_barrier): New.
11162 (record_tracepoint_error): Update atomically in the IPA.
11163 (clear_inferior_trace_buffer): New.
11164 (about_to_request_buffer_space): New.
11165 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11166 updating the same buffer.
11167 (add_tracepoint): Default the tracepoint's type to trap
11168 tracepoint, and orig_size to -1.
11169 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11170 internal variables.
11171 (create_trace_state_variable): New parameter `gdb'. Handle it.
11172 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11173 (cmd_qtdp): Handle fast tracepoints.
11174 (cmd_qtdv): Adjust.
11175 (max_jump_pad_size): New.
11176 (gdb_jump_pad_head): New.
11177 (get_jump_space_head): New.
11178 (claim_jump_space): New.
11179 (sort_tracepoints): New.
11180 (MAX_JUMP_SIZE): New.
11181 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11183 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11184 support. Upload fast traceframes, and delete internal IPA
11186 (stop_tracing_handler): New.
11187 (flush_trace_buffer_handler): New.
11188 (cmd_qtstop): Upload fast tracepoints.
11189 (response_tracepoint): Handle fast tracepoints.
11190 (tracepoint_finished_step): Upload fast traceframes. Set the
11191 tracepoint hit context's tracepoint type.
11192 (handle_tracepoint_bkpts): New.
11193 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11194 type. Add comment about fast tracepoints.
11195 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11196 non-existing action_str field.
11197 (get_context_regcache): Handle fast tracepoints.
11198 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11200 (fast_tracepoint_from_jump_pad_address): New.
11201 (fast_tracepoint_from_ipa_tpoint_address): New.
11202 (collecting_t): New.
11203 (force_unlock_trace_buffer): New.
11204 (fast_tracepoint_collecting): New.
11206 (gdb_collect): New.
11207 (write_inferior_data_ptr): New.
11208 (target_tp_heap): New.
11209 (target_malloc): New.
11210 (download_agent_expr): New.
11212 (download_tracepoints): New.
11213 (download_trace_state_variables): New.
11214 (upload_fast_traceframes): New.
11215 (IPA_FIRST_TRACEFRAME): New.
11216 (IPA_NEXT_TRACEFRAME_1): New.
11217 (IPA_NEXT_TRACEFRAME): New.
11218 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11219 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11220 (gdb_jump_pad_buffer_end): New.
11221 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11222 (initialize_tracepoint): Adjust.
11223 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11224 buffer. Initialize the low module.
11225 * utils.c (PREFIX, TOOLNAME): New.
11226 (malloc_failure): Use PREFIX.
11227 (error): In the IPA, an error causes an exit.
11228 (fatal, warning): Use PREFIX.
11229 (internal_error): Use TOOLNAME.
11230 (NUMCELLS): Increase to 10.
11231 * configure, config.in: Regenerate.
11233 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11235 * server.c (handle_query) <qSupported>: Do two passes over the
11236 qSupported string to avoid nesting strtok.
11238 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11240 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11242 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11243 -Wl,--dynamic-list.
11244 * configure: Regenerate.
11245 * proc-service.list: New.
11247 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11249 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11252 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11254 * gdbreplay.c (remote_open): Check error return from socket() call by
11255 its equality to -1 not by it being negative.
11256 * remote-utils.c (remote_open): Likewise.
11258 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11260 * config.h: Regenerate.
11262 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11264 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11265 doesn't provide PTRACE_GET_THREAD_AREA.
11267 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11269 * linux-m68k-low.c: Include <asm/ptrace.h>
11270 (ps_get_thread_area): Implement.
11272 2010-05-03 Doug Evans <dje@google.com>
11274 * event-loop.c (struct callback_event): New struct.
11275 (callback_list): New global.
11276 (append_callback_event, delete_callback_event): New functions.
11277 (process_callback): New function.
11278 (start_event_loop): Call it.
11279 * remote-utils.c (NOT_SCHEDULED): Define.
11280 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11281 moved out of readchar.
11282 (readchar): Rewrite. Call reschedule before returning.
11283 (reset_readchar): New function.
11284 (remote_close): Call it.
11285 (process_remaining, reschedule): New functions.
11286 * server.h (callback_handler_func): New typedef.
11287 (append_callback_event, delete_callback_event): Declare.
11289 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11291 * proc-service.c (ps_pglobal_lookup): Use
11292 thread_db_look_up_one_symbol.
11293 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11294 parameter. Use it instead of all_symbols_looked_up.
11295 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11297 (all_symbols_looked_up): Don't declare.
11298 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11299 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11301 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11302 Set all_symbols_looked_up here.
11303 (thread_db_look_up_one_symbol): New.
11304 (thread_db_get_tls_address): Adjust.
11305 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11306 thread_db object on the heap, and tentatively set it in the
11308 (thread_db_init): Don't set all_symbols_looked_up here.
11309 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11311 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11313 * linux-low.c (linux_kill, linux_detach): Adjust.
11314 (status_pending_p_callback): Remove redundant statement. Check
11315 for !TARGET_WAITIKIND_IGNORE, instead of
11316 TARGET_WAITKIND_STOPPED.
11317 (handle_tracepoints): Make sure LWP is locked. Adjust.
11318 (linux_wait_for_event_1): Adjust.
11319 (linux_cancel_breakpoints): New.
11320 (unsuspend_one_lwp): New.
11321 (unsuspend_all_lwps): New.
11322 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11323 (send_sigstop_callback): Change return type to int, add new
11324 `except' parameter and handle it.
11325 (suspend_and_send_sigstop_callback): New.
11326 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11327 pass them down. If SUSPEND, also increment the lwp's suspend
11329 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11330 (need_step_over_p): Don't consider suspended LWPs.
11331 (start_step_over): Adjust.
11332 (proceed_one_lwp): Change return type to int, add new `except'
11333 parameter and handle it.
11334 (unsuspend_and_proceed_one_lwp): New.
11335 (proceed_all_lwps): Use find_inferior instead of
11337 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11338 also decrement the suspend count of LWPs. Pass `except' down,
11339 instead of hacking its suspend count.
11340 (linux_pause_all): Add `freeze' parameter. Adjust.
11341 (linux_unpause_all): New.
11342 (linux_target_ops): Install linux_unpause_all.
11343 * server.c (handle_status): Adjust.
11344 * target.h (struct target_ops): New fields `unpause_all' and
11345 `cancel_breakpoints'. Add new parameter to `pause_all'.
11346 (pause_all): Add new `freeze' parameter.
11347 (unpause_all): New.
11348 (cancel_breakpoints): New.
11349 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11350 cancel breakpoints.
11351 (cmd_qtstart): Pause threads.
11352 (stop_tracing): Pause threads, and cancel breakpoints.
11353 * win32-low.c (win32_target_ops): Adjust.
11355 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11357 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11358 the inferior right away from here...
11359 (linux_wait_1): ... to here, and adjust to check the thread's
11360 last_resume_kind instead of the lwp's step or stop_expected flags.
11362 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11364 * README: Use consistent `GDB' and `GDBserver' spellings.
11366 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11368 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11369 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11370 (linux_detach_one_lwp): Assume the lwp is stopped.
11371 (any_thread_of): Delete.
11372 (linux_detach): Stop all lwps here. Don't blindly delete all
11374 (delete_lwp_callback): New.
11375 (linux_mourn): Delete all lwps of the process that is gone.
11376 (linux_wait_1): Don't delete the last lwp of the process here.
11377 * mem-break.h (mark_breakpoints_out): Declare.
11378 * mem-break.c (mark_breakpoints_out): New.
11379 (free_all_breakpoints): Use it.
11380 * server.c (handle_target_event): If the process is gone, mark
11382 * thread-db.c (struct thread_db) <create_bp>: New field.
11383 (thread_db_enable_reporting): Fix prototype. Store a thread event
11384 breakpoint reference in the thread_db struct.
11385 (thread_db_load_search): Clear the thread_db object.
11386 (try_thread_db_load_1): Ditto.
11387 (switch_to_process): New.
11388 (disable_thread_event_reporting): Use it.
11389 (remove_thread_event_breakpoints): New.
11390 (thread_db_detach, thread_db_mourn): Use it.
11392 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11394 * linux-low.c (linux_enable_event_reporting): New.
11395 (linux_wait_for_event_1, handle_extended_wait): Use it.
11397 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11399 * linux-low.c (linux_kill_one_lwp, linux_kill)
11400 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11401 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11402 SIGSTOP even if the LWP is stopped.
11403 (send_sigstop_callback): New.
11404 (stop_all_lwps): Use send_sigstop_callback instead.
11405 (linux_resume_one_thread): Adjust.
11406 (proceed_one_lwp): Still proceed an LWP that the client has
11407 requested to stop, if we haven't reported it as stopped yet. Make
11408 sure that LWPs the client want stopped, have a pending SIGSTOP.
11410 2010-04-26 Doug Evans <dje@google.com>
11412 * server.c (handle_general_set): Make static.
11414 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11415 Print received char after testing for error/eof instead of before.
11416 (input_interrupt): Tweak comment.
11418 2010-04-23 Doug Evans <dje@google.com>
11420 * server.c (start_inferior): Print inferior argv if --debug.
11422 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11424 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11425 * nto-x86-low.c: Include server.h
11427 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11429 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11430 be consistent with other sources of this directory.
11431 (init_registers_amd64): Correct name of source file of this function
11434 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11436 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11437 64-bit executables.
11439 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11441 * win32-i386-low.c: Add 64-bit support.
11442 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11443 (init_registers_amd64): Declare.
11444 (mappings): Add 64-bit version of array.
11445 (init_windows_x86): New function.
11446 (the_low_target): Change init_arch field to init_windows_x86.
11448 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11450 * win32-low.c: Adapt to support also 64-bit architecture.
11451 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11452 (get_image_name): Use SIZE_T type for local variable `done'.
11453 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11454 (toolhelp_get_dll_name): Idem.
11455 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11456 Use uintptr_t typecast to avoid warning.
11457 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11458 (handle_exception): Use phex_nz to avoid warning.
11459 (win32_wait): Remove unused local variable `process'.
11461 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11463 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11466 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11468 * configure.ac: Use `ws2_32' library for srv_mingw.
11469 * configure: Regenerate.
11470 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11471 * remote-utils.c: Likewise.
11473 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11475 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11476 if __x86_64__ is defined.
11478 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11480 * configure: Regenerate.
11482 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11484 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11485 * target.h (target_ops): New get_tib_address field.
11486 * win32-low.h (win32_thread_info): Add thread_local_base field.
11487 * win32-low.c (child_add_thread): Add tlb argument.
11488 Set thread_local_base field to TLB.
11489 (get_child_debug_event): Adapt to child_add_thread change.
11490 (win32_get_tib_address): New function.
11491 (win32_target_ops): Set get_tib_address field to
11492 win32_get_tib_address.
11493 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11495 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11497 * linux-low.c (linux_mourn): Also remove the process.
11498 * server.c (handle_target_event): Don't remove the process here.
11499 * nto-low.c (nto_mourn): New.
11500 (nto_target_ops): Install it.
11501 * spu-low.c (spu_mourn): New.
11502 (spu_target_ops): Install it.
11503 * win32-low.c (win32_mourn): New.
11504 (win32_target_ops): Install it.
11506 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11508 * server.h (buffer_xml_printf): Remove redundant `;'.
11510 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11512 * regcache.c (set_register_cache): Invalidate regcaches before
11513 changing the register cache layout.
11514 (regcache_invalidate_one): Allow a NULL regcache.
11515 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11516 regcaches before changing the register cache layout or the target
11519 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11521 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11522 variable warning on Linux/x86-64.
11524 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11526 GDBserver disconnected tracing support.
11528 * linux-low.c (linux_remove_process): Delete.
11529 (add_lwp): Don't set last_resume_kind here.
11530 (linux_kill): Use `mourn'.
11531 (linux_detach): Use `thread_db_detach', and `mourn'.
11532 (linux_mourn): New.
11533 (linux_attach_lwp_1): Adjust comment.
11534 (linux_attach): last_resume_kind moved the thread_info; adjust.
11535 (status_pending_p_callback): Adjust.
11536 (linux_wait_for_event_1): Adjust.
11537 (count_events_callback, select_singlestep_lwp_callback)
11538 (select_event_lwp_callback, cancel_breakpoints_callback)
11539 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11540 (proceed_one_lwp): Adjust.
11541 (linux_async): Add debug output.
11542 (linux_thread_stopped): New.
11543 (linux_pause_all): New.
11544 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11546 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11547 (thread_db_free): Delete declaration.
11548 (thread_db_detach, thread_db_mourn): Declare.
11549 * thread-db.c (thread_db_init): Use thread_db_mourn.
11550 (thread_db_free): Delete, split in two.
11551 (disable_thread_event_reporting): New.
11552 (thread_db_detach): New.
11553 (thread_db_mourn): New.
11555 * server.h (struct thread_info) <last_resume_kind>: New field.
11556 <attached>: Add comment.
11557 <gdb_detached>: New field.
11558 (handler_func): Change return type to int.
11559 (handle_serial_event, handle_target_event): Ditto.
11560 (gdb_connected): Declare.
11562 (disconnected_tracing): Declare.
11563 (stop_tracing): Declare.
11565 * server.c (handle_query) <qSupported>: Report support for
11566 disconnected tracing.
11567 (queue_stop_reply_callback): Account for running threads.
11568 (gdb_wants_thread_stopped): New.
11569 (gdb_wants_all_threads_stopped): New.
11570 (gdb_reattached_process): New.
11571 (handle_status): Clear the `gdb_detached' flag of all processes.
11572 In all-stop, stop all threads.
11573 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11574 (process_serial_event): If the remote connection breaks, or if an
11575 exit was forced with "monitor exit", force an event loop exit.
11576 Handle disconnected tracing on detach.
11577 (handle_serial_event): Adjust.
11578 (handle_target_event): If GDB isn't connected, forward events back
11579 to the inferior, unless the last process exited, in which case,
11580 exit gdbserver. Adjust interface.
11582 * remote-utils.c (remote_open): Don't block in accept. Instead
11583 register an event loop source on the listen socket file
11584 descriptor. Refactor bits into ...
11585 (listen_desc): ... this new global.
11586 (gdb_connected): ... this new function.
11587 (enable_async_notification): ... this new function.
11588 (handle_accept_event): ... this new function.
11589 (remote_close): Clear remote_desc.
11591 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11593 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11595 (mourn_inferior): Define.
11596 (target_process_qsupported): Avoid the dangling else problem.
11597 (thread_stopped): Define.
11598 (pause_all): Define.
11599 (target_waitstatus_to_string): Declare.
11600 * target.c (target_waitstatus_to_string): New.
11602 * tracepoint.c (tracing): Make extern.
11603 (disconnected_tracing): New.
11604 (stop_tracing): Make extern. Handle tracing stops due to GDB
11606 (cmd_qtdisconnected): New.
11607 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11608 (handle_tracepoint_general_set): Handle QTDisconnected.
11610 * event-loop.c (event_handler_func): Change return type to int.
11611 (process_event): Bail out if the event handler wants the event
11613 (handle_file_event): Ditto.
11614 (start_event_loop): Bail out if the event handler wants the event
11617 * nto-low.c (nto_target_ops): Adjust.
11618 * spu-low.c (spu_wait): Don't remove the process here.
11619 (spu_target_ops): Adjust.
11620 * win32-low.c (win32_wait): Don't remove the process here.
11621 (win32_target_ops): Adjust.
11623 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11625 * regcache.c (realloc_register_cache): Invalidate inferior's
11626 regcache before recreating it.
11628 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11630 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11632 2010-04-09 Stan Shebs <stan@codesourcery.com>
11633 Pedro Alves <pedro@codesourcery.com>
11635 * server.h (LONGEST): New.
11636 (struct thread_info) <while_stepping>: New field.
11637 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11639 (initialize_tracepoint, handle_tracepoint_general_set)
11640 (handle_tracepoint_query, tracepoint_finished_step)
11641 (tracepoint_was_hit, release_while_stepping_state_list):
11642 (current_traceframe): Declare.
11643 * server.c (handle_general_set): Handle tracepoint packets.
11644 (read_memory): New.
11645 (write_memory): New.
11646 (handle_search_memory_1): Use read_memory.
11647 (handle_query): Report support for conditional tracepoints, trace
11648 state variables, and tracepoint sources. Handle tracepoint
11650 (main): Initialize the tracepoints module.
11651 (process_serial_event): Handle traceframe reads/writes.
11653 * linux-low.c (handle_tracepoints): New.
11654 (linux_wait_1): Call it.
11655 (linux_resume_one_lwp): Handle while-stepping.
11656 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11657 (linux_target_ops): Install them.
11658 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11660 * linux-x86-low.c (x86_supports_tracepoints): New.
11661 (the_low_target). Install it.
11663 * mem-break.h (delete_breakpoint): Declare.
11664 * mem-break.c (delete_breakpoint): Make external.
11666 * target.h (struct target_ops): Add `supports_tracepoints',
11667 `read_pc', and `write_pc' fields.
11668 (target_supports_tracepoints): Define.
11669 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11672 * regcache.h (struct regcache) <registers_owned>: New field.
11673 (init_register_cache, regcache_cpy): Declare.
11674 (regcache_read_pc, regcache_write_pc): Declare.
11675 (register_cache_size): Declare.
11676 (supply_regblock): Declare.
11677 * regcache.c (init_register_cache): New.
11678 (new_register_cache): Use it.
11679 (regcache_cpy): New.
11680 (register_cache_size): New.
11681 (supply_regblock): New.
11682 (regcache_read_pc, regcache_write_pc): New.
11684 * tracepoint.c: New.
11686 * Makefile.in (OBS): Add tracepoint.o.
11687 (tracepoint.o): New rule.
11689 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11691 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11693 (i386-mmx.c): Likewise.
11694 (i386-mmx-linux.o): Likewise.
11695 (i386-mmx-linux.c): Likewise.
11697 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11698 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11699 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11700 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11702 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11703 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11704 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11706 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11708 * Makefile.in (clean): Updated.
11710 (i386-avx.c): Likewise.
11711 (i386-avx-linux.o): Likewise.
11712 (i386-avx-linux.c): Likewise.
11713 (amd64-avx.o): Likewise.
11714 (amd64-avx.c): Likewise.
11715 (amd64-avx-linux.o): Likewise.
11716 (amd64-avx-linux.c): Likewise.
11718 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11719 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11720 (srv_amd64_regobj): Add amd64-avx.o.
11721 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11722 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11723 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11724 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11725 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11726 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11727 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11729 * i387-fp.c: Include "i386-xstate.h".
11731 (i387_cache_to_xsave): Likewise.
11732 (i387_xsave_to_cache): Likewise.
11733 (x86_xcr0): Likewise.
11735 * i387-fp.h (i387_cache_to_xsave): Likewise.
11736 (i387_xsave_to_cache): Likewise.
11737 (x86_xcr0): Likewise.
11739 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11740 * linux-crisv32-low.c (target_regsets): Likewise.
11741 * linux-m68k-low.c (target_regsets): Likewise.
11742 * linux-mips-low.c (target_regsets): Likewise.
11743 * linux-ppc-low.c (target_regsets): Likewise.
11744 * linux-s390-low.c (target_regsets): Likewise.
11745 * linux-sh-low.c (target_regsets): Likewise.
11746 * linux-sparc-low.c (target_regsets): Likewise.
11747 * linux-xtensa-low.c (target_regsets): Likewise.
11749 * linux-low.c: Include <sys/uio.h>.
11750 (regsets_fetch_inferior_registers): Support nt_type.
11751 (regsets_store_inferior_registers): Likewise.
11752 (linux_process_qsupported): New.
11753 (linux_target_ops): Add linux_process_qsupported.
11755 * linux-low.h (regset_info): Add nt_type.
11756 (linux_target_ops): Add process_qsupported.
11758 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11760 (init_registers_i386_avx_linux): New.
11761 (init_registers_amd64_avx_linux): Likewise.
11762 (xmltarget_i386_linux_no_xml): Likewise.
11763 (xmltarget_amd64_linux_no_xml): Likewise.
11764 (PTRACE_GETREGSET): Likewise.
11765 (PTRACE_SETREGSET): Likewise.
11766 (x86_fill_xstateregset): Likewise.
11767 (x86_store_xstateregset): Likewise.
11768 (use_xml): Likewise.
11769 (x86_linux_update_xmltarget): Likewise.
11770 (x86_linux_process_qsupported): Likewise.
11771 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11772 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11773 init_registers_i386_linux here. Call
11774 x86_linux_update_xmltarget.
11775 (the_low_target): Add x86_linux_process_qsupported.
11777 * server.c (handle_query): Call target_process_qsupported.
11779 * target.h (target_ops): Add process_qsupported.
11780 (target_process_qsupported): New.
11782 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11784 * inferiors.c (add_thread): Set last_status kind to
11785 TARGET_WAITKIND_IGNORE.
11786 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11787 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11788 (linux_wait_1): Move `thread' local definition to block that uses
11789 it. Don't NULL initialize `event_child'.
11790 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11791 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11792 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11794 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11796 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11797 an extended waitstatus, or by a watchpoint.
11798 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11799 thread was stepping or has been stopped by a watchpoint.
11801 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11803 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11804 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11805 of another, then delete the previous, and validate all
11807 (validate_inserted_breakpoint): New.
11808 (delete_disabled_breakpoints): New.
11809 (validate_breakpoints): New.
11810 (check_mem_read): Validate breakpoints before trusting their
11811 shadow. Delete disabled breakpoints.
11812 (check_mem_write): Validate breakpoints before trusting they
11813 should be inserted. Delete disabled breakpoints.
11814 * mem-break.h (validate_breakpoints):
11815 * server.c (handle_query): Validate breakpoints when we see a
11818 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11820 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11821 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11822 if we could tell there's a GDB breakpoint at stop_pc.
11823 (need_step_over_p): Don't do a step over if we find a GDB
11824 breakpoint at the resume PC.
11826 * mem-break.c (struct raw_breakpoint): New.
11827 (enum bkpt_type): New type `gdb_breakpoint'.
11828 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11829 fields. New field `raw'.
11830 (find_raw_breakpoint_at): New.
11831 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11832 breakpoint instead.
11833 (set_breakpoint_at): Adjust.
11834 (delete_raw_breakpoint): New.
11835 (release_breakpoint): New.
11836 (delete_breakpoint): Rename to...
11837 (delete_breakpoint_1): ... this. Add proc parameter. Use
11838 release_breakpoint. Return ENOENT.
11839 (delete_breakpoint): Reimplement.
11840 (find_breakpoint_at): Delete.
11841 (find_gdb_breakpoint_at): New.
11842 (delete_breakpoint_at): Delete.
11843 (set_gdb_breakpoint_at): New.
11844 (delete_gdb_breakpoint_at): New.
11845 (gdb_breakpoint_here): New.
11846 (set_reinsert_breakpoint): Use release_breakpoint.
11847 (uninsert_breakpoint): Rename to ...
11848 (uninsert_raw_breakpoint): ... this.
11849 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11850 (reinsert_raw_breakpoint): Change parameter type to
11852 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11854 (check_breakpoints): Adjust. Use release_breakpoint.
11855 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11856 (breakpoint_inserted_here): Ditto.
11857 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11858 Don't trust the breakpoint's shadow if it is not inserted.
11859 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11860 (delete_all_breakpoints): Adjust.
11861 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11862 use delete_breakpoint_1.
11864 * mem-break.h (breakpoints_supported): Delete declaration.
11865 (set_gdb_breakpoint_at): Declare.
11866 (gdb_breakpoint_here): Declare.
11867 (delete_breakpoint_at): Delete.
11868 (delete_gdb_breakpoint_at): Declare.
11870 * server.h (struct raw_breakpoint): Forward declare.
11871 (struct process_info): New field `raw_breakpoints'.
11873 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11876 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11878 * linux-low.c (status_pending_p_callback): Fix comment.
11879 (linux_wait_for_event_1): Move most of the internal breakpoint
11880 handling from here...
11881 (linux_wait_1): ... to here.
11882 (count_events_callback): New.
11883 (select_singlestep_lwp_callback): New.
11884 (select_event_lwp_callback): New.
11885 (cancel_breakpoints_callback): New.
11886 (select_event_lwp): New.
11887 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11888 priority to all LWPs that have had events that should be reported
11889 to the client. Cancel breakpoints when about to reporting the
11890 event to the client, not while stopping lwps. No longer cancel
11891 finished single-steps here.
11892 (cancel_finished_single_step): Delete.
11893 (cancel_finished_single_steps): Delete.
11895 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11897 * mem-break.c (enum bkpt_type): New.
11898 (struct breakpoint): New field `type'.
11899 (set_breakpoint_at): Change return type to struct breakpoint
11900 pointer. Set type to `other_breakpoint' by default.
11901 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11902 in the breakpoint list.
11903 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11904 (reinsert_breakpoint): Rename to ...
11905 (reinsert_raw_breakpoint): ... this.
11906 (reinsert_breakpoints_at): Adjust.
11907 * mem-break.h (struct breakpoint): Declare.
11908 (set_breakpoint_at): Change return type to struct breakpoint
11911 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11913 * server.c (handle_query): Assign, not compare.
11915 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11917 Teach linux gdbserver to step-over-breakpoints.
11919 * linux-low.c (can_hardware_single_step): New.
11920 (supports_breakpoints): New.
11921 (handle_extended_wait): If stopping threads, read the stop pc of
11922 the new cloned LWP.
11924 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11925 low target doesn't support retrieving the PC.
11926 (add_lwp): Set last_resume_kind to resume_continue.
11927 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11928 (linux_attach): Don't clear stop_expected. Set the lwp's
11929 last_resume_kind to resume_stop.
11930 (linux_detach_one_lwp): Don't check for removed breakpoints.
11931 (check_removed_breakpoint): Delete.
11932 (status_pending_p): Rename to ...
11933 (status_pending_p_callback): ... this. Don't check for removed
11934 breakpoints. Don't consider threads that are stopped from GDB's
11936 (linux_wait_for_lwp): Always read the stop_pc here.
11937 (cancel_breakpoint): New.
11938 (step_over_bkpt): New global.
11939 (linux_wait_for_event_1): Implement stepping over breakpoints.
11940 (gdb_wants_lwp_stopped): New.
11941 (gdb_wants_all_stopped): New.
11942 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11943 single-step traps here. Store the thread's last reported target
11945 (send_sigstop): Don't clear stop_expected. Always set it,
11947 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11948 (cancel_finished_single_step): New.
11949 (cancel_finished_single_steps): New.
11950 (wait_for_sigstop): Don't cancel finished single-step traps here.
11951 (linux_resume_one_lwp): Don't check for removed breakpoints.
11952 Don't set `step' on non-hardware step archs.
11953 (linux_set_resume_request): Ignore resume_stop requests if already
11954 stopping or stopped. Set the lwp's last_resume_kind.
11955 (resume_status_pending_p): Don't check for removed breakpoints.
11956 (need_step_over_p): New.
11957 (start_step_over): New.
11958 (finish_step_over): New.
11959 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11960 requests. Clear the thread's last reported target waitstatus.
11961 Don't use the `suspended' flag. Don't consider pending breakpoints.
11962 (linux_resume): Start a step-over if necessary.
11963 (proceed_one_lwp): New.
11964 (proceed_all_lwps): New.
11965 (unstop_all_lwps): New.
11966 * linux-low.h (struct lwp_info): Rewrite comment for the
11967 `suspended' flag. Add the `stop_pc' field. Delete the
11968 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11969 Add `'last_resume_kind' and `need_step_over' fields.
11970 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11971 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11972 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11973 (set_raw_breakpoint_at): New.
11974 (set_breakpoint_at): Rewrite to use it.
11975 (reinsert_breakpoint_handler): Delete.
11976 (set_reinsert_breakpoint): New.
11977 (reinsert_breakpoint_by_bp): Delete.
11978 (delete_reinsert_breakpoints): New.
11979 (uninsert_breakpoint): Rewrite.
11980 (uninsert_breakpoints_at): New.
11981 (reinsert_breakpoint): Rewrite.
11982 (reinsert_breakpoints_at): New.
11983 (check_breakpoints): Rewrite.
11984 (breakpoint_here): New.
11985 (breakpoint_inserted_here): New.
11986 (check_mem_read): Adjust.
11987 * mem-break.h (breakpoints_supported, breakpoint_here)
11988 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11989 (reinsert_breakpoint_by_bp): Delete declaration.
11990 (delete_reinsert_breakpoints): Declare.
11991 (reinsert_breakpoint): Delete declaration.
11992 (reinsert_breakpoints_at): Declare.
11993 (uninsert_breakpoint): Delete declaration.
11994 (uninsert_breakpoints_at): Declare.
11995 (check_breakpoints): Adjust prototype.
11996 * server.h: Adjust include order.
11997 (struct thread_info): Declare here. Add a `last_status' field.
11999 2010-03-23 Michael Snyder <msnyder@vmware.com>
12001 * server.c (crc32): New function.
12002 (handle_query): Add handling for 'qCRC:' request.
12004 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12006 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12007 lwp had been stopped by a watchpoint.
12009 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12011 * server.h (internal_error): Declare.
12012 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12013 * utils.c (internal_error): New function.
12015 2010-03-15 Andreas Schwab <schwab@redhat.com>
12017 * configure.srv: Fix typo setting srv_regobj.
12019 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12021 * linux-low.c (fetch_register): Avoid passing a non string literal
12023 (usr_store_inferior_registers): Ditto.
12025 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12027 * linux-low.c (linux_write_memory): Bail out early if peeking
12030 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12032 * linux-low.h (struct lwp_info): New fields
12033 `stopped_by_watchpoint' and `stopped_data_address'.
12034 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12035 here, and cache them in the lwp object.
12036 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12038 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12040 (linux_stopped_by_watchpoint): Rewrite.
12041 (linux_stopped_data_address): Rewrite.
12043 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12045 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12046 switching the current inferior, not before.
12048 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12050 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12051 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12052 i386-linux.c and amd64-linux.c.
12053 (reg-i386.o): Removed.
12054 (reg-i386.c): Likewise.
12055 (reg-i386-linux.o): Likewise.
12056 (reg-i386-linux.c): Likewise.
12057 (reg-x86-64.o): Likewise.
12058 (reg-x86-64.c): Likewise.
12059 (reg-x86-64-linux.o): Likewise.
12060 (reg-x86-64-linux.c): Likewise.
12062 (i386.c): Likewise.
12063 (i386-linux.o): Likewise.
12064 (i386-linux.c): Likewise.
12065 (amd64.o): Likewise.
12066 (amd64.c): Likewise.
12067 (amd64-linux.o): Likewise.
12068 (amd64-linux.c): Likewise.
12070 * configure.srv (srv_i386_regobj): New.
12071 (srv_i386_linux_regobj): Likewise.
12072 (srv_amd64_regobj): Likewise.
12073 (srv_amd64_linux_regobj): Likewise.
12074 (srv_i386_32bit_xmlfiles): Likewise.
12075 (srv_i386_64bit_xmlfiles): Likewise.
12076 (srv_i386_xmlfiles): Likewise.
12077 (srv_amd64_xmlfiles): Likewise.
12078 (srv_i386_linux_xmlfiles): Likewise.
12079 (srv_amd64_linux_xmlfiles): Likewise.
12080 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12081 srv_xmlfiles to $srv_i386_xmlfiles.
12082 (i[34567]86-*-mingw32ce*): Likewise.
12083 (i[34567]86-*-mingw*): Likewise.
12084 (i[34567]86-*-nto*): Likewise.
12085 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12086 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12087 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12088 (x86_64-*-linux*): Likewise.
12090 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12091 (init_registers_amd64_linux): New.
12092 (x86_arch_setup): Replace init_registers_x86_64_linux with
12093 init_registers_amd64_linux.
12095 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12097 * configure.ac: Check for libdl. If it is not available link against
12098 static libthread_db.
12099 * configure: Regenerate.
12101 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12105 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12106 handing a read watchpoint.
12107 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12109 2010-02-12 Doug Evans <dje@google.com>
12111 * linux-low.c (linux_supports_tracefork_flag): Document.
12112 (linux_look_up_symbols): Add comment.
12114 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12116 * regcache.c (supply_register): Clear regcache if buf is NULL.
12118 2010-02-02 Nicolas Roche <roche@sourceware.org>
12119 Joel Brobecker <brobecker@adacore.com>
12121 * inferiors.c (find_inferior): Add function documentation.
12122 (unloaded_dll): Handle the case where the unloaded dll has not
12123 been previously registered in the dll list.
12125 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12127 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12128 (thumb2_breakpoint): New.
12129 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12131 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12133 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12134 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12137 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12139 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12141 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12143 * linux-s390-low.c (s390_collect_ptrace_register)
12144 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12146 2010-01-21 Doug Evans <dje@google.com>
12148 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12149 (PTRACE_ARG4_TYPE): New macro.
12150 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12151 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12152 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12153 (usr_store_inferior_registers): Ditto.
12154 (linux_read_memory, linux_write_memory): Ditto.
12155 (linux_test_for_tracefork): Ditto.
12157 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12158 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12160 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12162 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12165 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12167 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12168 prototype to take a regcache. Adjust.
12170 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12172 * regcache.h (struct thread_info): Forward declare.
12173 (struct regcache): New.
12174 (new_register_cache): Adjust prototype.
12175 (get_thread_regcache): Declare.
12176 (free_register_cache): Adjust prototype.
12177 (registers_to_string, registers_from_string): Ditto.
12178 (supply_register, supply_register_by_name, collect_register)
12179 (collect_register_as_string, collect_register_by_name): Ditto.
12180 * regcache.c (struct inferior_regcache_data): Delete.
12181 (get_regcache): Rename to ...
12182 (get_thread_regcache): ... this. Adjust. Switch inferior before
12183 fetching registers.
12184 (regcache_invalidate_one): Adjust.
12185 (regcache_invalidate): Fix prototype.
12186 (new_register_cache): Return the new register cache.
12187 (free_register_cache): Change prototype.
12188 (realloc_register_cache): Adjust.
12189 (registers_to_string): Change prototype to take a regcache. Adjust.
12190 (registers_from_string): Ditto.
12191 (register_data): Ditto.
12192 (supply_register): Ditto.
12193 (supply_register_by_name): Ditto.
12194 (collect_register): Ditto.
12195 (collect_register_as_string): Ditto.
12196 (collect_register_by_name): Ditto.
12197 * server.c (process_serial_event): Adjust.
12198 * linux-low.h (regset_fill_func, regset_store_func): Change
12200 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12202 * linux-low.c (get_stop_pc): Adjust.
12203 (check_removed_breakpoint): Adjust.
12204 (linux_wait_for_event): Adjust.
12205 (linux_resume_one_lwp): Adjust.
12206 (fetch_register): Add regcache parameter. Adjust.
12207 (usr_store_inferior_registers): Ditto.
12208 (regsets_fetch_inferior_registers): Ditto.
12209 (regsets_store_inferior_registers): Ditto.
12210 (linux_fetch_registers, linux_store_registers): Ditto.
12211 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12213 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12215 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12216 prototype to take a regcache.
12217 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12218 * remote-utils.c (convert_ascii_to_int, outreg)
12219 (prepare_resume_reply): Change prototype to take a regcache.
12221 * target.h (struct target_ops) <fetch_registers, store_registers>:
12222 Change prototype to take a regcache.
12223 (fetch_inferior_registers, store_inferior_registers): Change
12224 prototype to take a regcache. Adjust.
12225 * proc-service.c (ps_lgetregs): Adjust.
12226 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12227 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12228 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12229 take a regcache. Adjust.
12230 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12231 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12232 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12233 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12234 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12235 (cris_cannot_fetch_register):
12236 (cris_breakpoint_at): Change prototype to take a regcache.
12238 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12239 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12240 to take a regcache. Adjust.
12241 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12243 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12244 take a regcache. Adjust.
12245 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12246 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12247 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12248 * linux-mips-low.c (mips_get_pc):
12249 (mips_set_pc): Change prototype to take a regcache. Adjust.
12250 (mips_reinsert_addr): Adjust.
12251 (mips_collect_register): Change prototype to take a regcache.
12253 (mips_supply_register):
12254 (mips_collect_register_32bit, mips_supply_register_32bit)
12255 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12256 (mips_store_fpregset): Ditto.
12257 * linux-ppc-low.c (ppc_supply_ptrace_register)
12258 (ppc_supply_ptrace_register): Ditto.
12259 (parse_spufs_run): Adjust.
12260 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12261 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12262 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12263 take a regcache. Adjust.
12264 * linux-s390-low.c (s390_collect_ptrace_register)
12265 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12266 (s390_set_pc): Change prototype to take a regcache. Adjust.
12267 (s390_arch_setup): Adjust.
12268 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12269 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12270 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12271 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12272 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12274 (sparc_breakpoint_at): Adjust.
12275 * linux-xtensa-low.c (xtensa_fill_gregset):
12276 (xtensa_store_gregset):
12277 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12278 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12279 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12280 prototype to take a regcache. Adjust.
12281 * win32-arm-low.c (arm_fetch_inferior_register)
12282 (arm_store_inferior_register): Change prototype to take a
12284 * win32-i386-low.c (i386_fetch_inferior_register)
12285 (i386_store_inferior_register): Change prototype to take a
12287 * win32-low.c (child_fetch_inferior_registers)
12288 (child_store_inferior_registers): Change prototype to take a
12290 (win32_wait): Adjust.
12291 (win32_fetch_inferior_registers): Change prototype to take a
12293 (win32_store_inferior_registers): Adjust.
12294 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12295 store_inferior_register>: Change prototype to take a regcache.
12297 2010-01-20 Doug Evans <dje@google.com>
12299 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12301 (linux_wait_for_event1, linux_init_signals): Ditto.
12302 (W_STOPCODE): Provide definition if missing.
12304 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12306 * linux-low.c (linux_core_of_thread): New.
12307 (compare_ints, show_process, list_threads): New.
12308 (linux_qxfer_osdata): Report threads and cores.
12309 (linux_target_op): Register linux_core_of_thread.
12310 * remote-utils.c (prepare_resume_reply): Report the core.
12311 (buffer_xml_printf): Support %d specifier.
12312 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12314 (handle_query): Handle qXfer:threads. Announce availability
12316 * target.h (struct target_ops): New field core_of_thread.
12318 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12320 * Makefile.in (clean): Remove new generated files.
12321 (reg-s390.o, reg-s390.c): Remove rules.
12322 (reg-s390x.o, reg-s390x.c): Likewise.
12323 (s390-linux32.o, s390-linux32.c): Add rules.
12324 (s390-linux64.o, s390-linux64.c): Likewise.
12325 (s390x-linux64.o, s390x-linux64.c): Likewise.
12326 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12327 * linux-s390-low.c: Include <elf.h>.
12328 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12329 (init_registers_s390): Remove prototype.
12330 (init_registers_s390x): Likewise.
12331 (init_registers_s390_linux32): Add prototype.
12332 (init_registers_s390_linux64): Likewise.
12333 (init_registers_s390x_linux64): Likewise.
12334 (s390_num_regs_3264): New define.
12335 (s390_regmap_3264): New global variable.
12336 (s390_cannot_fetch_register): Remove obsolete check.
12337 (s390_cannot_store_register): Likewise.
12338 (s390_collect_ptrace_register): Handle upper/lower register halves.
12339 (s390_supply_ptrace_register): Likewise.
12340 (s390_fill_gregset): Update to register number changes.
12341 (s390_get_hwcap): New routine.
12342 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12343 Install appropriate regmap and register set.
12345 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12347 * server.c (gdbserver_version): Update copyright year to 2010.
12348 * gdbreplay.c (gdbreplay_version): Likewise.
12350 2009-12-28 Doug Evans <dje@google.com>
12352 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12353 elf/external.h. Include <elf.h> instead but only if necessary.
12355 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12357 * linux-low.c (linux_remove_process): Remove `detaching'
12358 parameter. Don't release/detach from thread_db here.
12359 (linux_kill): Release/detach from thread_db here, ...
12360 (linux_detach): ... and here, before actually detaching.
12361 (linux_wait_1): ... and here, when a process exits.
12362 * thread-db.c (any_thread_of): New.
12363 (thread_db_free): Switch the current inferior to a thread of the
12366 2009-12-21 Doug Evans <dje@google.com>
12368 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12370 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12371 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12372 warning ifndef __NR_tkill. Move setting of errno there too.
12373 Delete unnecessary resetting of errno after syscall.
12374 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12376 * configure.ac: Check for dladdr.
12377 * config.in: Regenerate.
12378 * configure: Regenerate.
12379 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12380 (try_thread_db_load): Update.
12382 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12384 2009-12-18 Doug Evans <dje@google.com>
12386 * event-loop.c: Include unistd.h if it exists.
12388 * linux-low.c (my_waitpid): Move definition away from being in
12389 between linux_tracefork_child/linux_test_for_tracefork.
12391 * gdb_proc_service.h (psaddr_t): Fix type.
12392 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12393 signature to match glibc.
12395 2009-12-16 Doug Evans <dje@google.com>
12397 * linux-low.c (linux_read_memory): Fix argument to read.
12399 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12401 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12402 events, don't leave current_inferior pointing at null.
12404 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12406 * win32-low.c (LOG): Delete.
12407 (OUTMSG): Output to stderr.
12408 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12409 on compile time LOG macro.
12410 (win32_wait): Fix debug output.
12412 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12414 * win32-low.c (win32_add_one_solib): If the dll name is
12415 "ntdll.dll", prepend the system directory to the dll path.
12417 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12419 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12421 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12422 Vladimir Prus <vladimir@codesourcery.com>
12424 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12425 * configure.ac: Check for __mcoldfire__ and set
12426 gdb_cv_m68k_is_coldfire.
12427 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12428 reg-cf.o and reg-m68k.o.
12429 * configure: Regenerated.
12431 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12433 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12434 Pass it to thread_db_free.
12435 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12436 proper `detaching' argument to linux_remove_process.
12437 * linux-low.h (thread_db_free): Add `detaching' parameter.
12438 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12440 (thread_db_free): Add `detaching' parameter. Only
12441 call td_ta_clear_event if detaching from process.
12443 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12445 * thread-db.c (thread_db_free): Fix typo.
12447 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12450 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12452 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12454 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12455 with an i686 compiler.
12456 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12458 * configure: Rebuilt.
12460 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12464 * server.c (handle_search_memory_1): Correct read_addr initialization
12465 in loop for searching subsequent chunks.
12467 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12469 * configure.ac: New --with-libthread-db option.
12470 * thread-db.c: Allow direct dependence on libthread_db.
12471 (thread_db_free): Adjust.
12472 * config.in: Regenerate.
12473 * configure: Likewise.
12475 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12478 * thread-db.c (attach_thread): New function.
12479 (maybe_attach_thread): Return success/failure.
12480 (find_new_threads_callback): Adjust.
12481 (thread_db_find_new_threads): Loop until no new threads.
12483 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12485 * proc-service.c (ps_lgetregs): Formatting.
12487 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12489 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12490 * configure.ac: Adjust.
12491 * linux-low.h (struct process_info_private): Move members to struct
12493 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12494 * linux-low.c (linux_remove_process): Adjust.
12495 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12496 * server.c (handle_query): Move code ...
12497 (handle_monitor_command): ... here. New function.
12498 * target.h (struct target_ops): New member.
12499 * thread-db.c (struct thread_db): New.
12500 (libthread_db_search_path): New variable.
12501 (thread_db_create_event, thread_db_enable_reporting)
12502 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12503 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12504 (try_thread_db_load_1, dladdr_to_soname): New functions.
12505 (try_thread_db_load, thread_db_load_search): New functions.
12506 (thread_db_init): Search for libthread_db.
12507 (thread_db_free): New function.
12508 (thread_db_handle_monitor_command): Likewise.
12509 * config.in: Regenerate.
12510 * configure: Regenerate.
12512 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12514 * spu-low.c (spu_kill): Wait for inferior to terminate.
12515 Call clear_inferiors.
12516 (spu_detach): Call clear_inferiors.
12518 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12520 * aclocal.m4: Regenerate.
12521 * config.in: Likewise.
12522 * configure: Likewise.
12524 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12526 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12527 (parse_spufs_run): New function.
12528 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12529 (ppc_breakpoint_at): Handle SPU breakpoints.
12531 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12533 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12534 (SPUFS_MAGIC): Define.
12535 (spu_enumerate_spu_ids): New function.
12536 (linux_qxfer_spu): New function.
12537 (linux_target_ops): Install linux_qxfer_spu.
12539 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12541 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12542 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12543 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12544 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12545 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12546 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12547 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12548 (init_registers_powerpc_cell32l): Add prototype.
12549 (init_registers_powerpc_cell64l): Likewise.
12550 (ppc_arch_setup): Detect Cell/B.E. architecture.
12552 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12554 * Makefile.in (datarootdir): New variable.
12556 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12558 * linux-low.c (linux_write_memory): Update debugging output.
12559 * Makefile.in (clean): Add new descriptions.
12560 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12561 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12562 * configure.srv: Add new files for arm*-*-linux*.
12563 * linux-arm-low.c: Add new declarations.
12564 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12565 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12566 (HWCAP_VFPv3D16): New.
12567 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12568 instead of __IWMMXT__.
12569 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12570 (arm_arch_setup): New.
12571 (target_regsets): Remove #ifdef. Add VFP regset.
12572 (the_low_target): Use arm_arch_setup.
12574 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12576 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12577 the main thread again.
12579 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12581 Adding Neutrino gdbserver.
12582 * configure: Regenerated.
12583 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12584 * configure.srv (i[34567]86-*-nto*): New target.
12585 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12586 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12587 (nto_comctrl) [__QNX__]: New function.
12588 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12590 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12592 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12595 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12596 Pedro Alves <pedro@codesourcery.com>
12598 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12599 don't support CONTEXT_EXTENDED_REGISTERS.
12600 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12601 (the_low_target): Install them.
12602 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12603 failing with ERROR_PIPE_NOT_CONNECTED.
12605 2009-06-30 Doug Evans <dje@google.com>
12606 Pierre Muller <muller@ics.u-strasbg.fr>
12608 Add h/w watchpoint support to x86-linux, win32-i386.
12609 * Makefile.in (SFILES): Add i386-low.c
12610 (i386_low_h): Define.
12611 (i386-low.o): Add dependencies.
12612 (linux-x86-low.o): Add i386-low.h dependency.
12613 (win32-i386-low.o): Ditto.
12614 * i386-low.c: New file.
12615 * i386-low.h: New file.
12616 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12617 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12618 * linux-low.c (linux_add_process): Initialize arch_private.
12619 (linux_remove_process): Free arch_private.
12620 (add_lwp): Initialize arch_private.
12621 (delete_lwp): Free arch_private.
12622 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12624 * linux-low.h (process_info_private): New member arch_private.
12625 (lwp_info): New member arch_private.
12626 (linux_target_ops): New members new_process, new_thread,
12628 (ptid_of): New macro.
12629 * linux-x86-low.c: Include stddef.h, i386-low.h.
12630 (arch_process_info): New struct.
12631 (arch_lwp_info): New struct.
12632 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12633 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12634 (i386_dr_low_get_status): New function.
12635 (x86_insert_point, x86_remove_point): New functions.
12636 (x86_stopped_by_watchpoint): New function.
12637 (x86_stopped_data_address): New function.
12638 (x86_linux_new_process, x86_linux_new_thread): New functions.
12639 (x86_linux_prepare_to_resume): New function.
12640 (the_low_target): Add entries for insert_point, remove_point,
12641 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12643 * server.c (debug_hw_points): New global.
12644 (monitor_show_help): Document set debug-hw-points.
12645 (handle_query): Process "set debug-hw-points".
12646 * server.h (debug_hw_points): Declare.
12647 (paddress): Declare.
12648 * utils.c (NUMCELLS, CELLSIZE): New macros.
12649 (get_sell, xsnprintf, paddress): New functions.
12650 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12651 remove_point, stopped_by_watchpoint, stopped_data_address.
12652 * win32-i386-low.c: Include i386-low.h.
12653 (debug_reg_state): Replaces dr.
12654 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12655 (i386_dr_low_get_status): New function.
12656 (i386_insert_point, i386_remove_point): New functions.
12657 (i386_stopped_by_watchpoint): New function.
12658 (i386_stopped_data_address): New function.
12659 (i386_initial_stuff): Update.
12660 (get_thread_context,set_thread_context,i386_thread_added): Update.
12661 (the_low_target): Add entries for insert_point,
12662 remove_point, stopped_by_watchpoint, stopped_data_address.
12663 * win32-low.c (win32_insert_watchpoint): New function.
12664 (win32_remove_watchpoint): New function.
12665 (win32_stopped_by_watchpoint): New function.
12666 (win32_stopped_data_address): New function.
12667 (win32_target_ops): Add entries for insert_watchpoint,
12668 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12669 * win32-low.h (win32_target_ops): New members insert_point,
12670 remove_point, stopped_by_watchpoint, stopped_data_address.
12672 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12674 * server.c (process_serial_event): Re-return unsupported, not
12675 error, if the type isn't recognized. Re-allow supporting only
12676 insert or remove packets. Also call require_running for
12677 breakpoints. Add missing break statement to default case. Tidy.
12678 * target.h (struct target_ops): Rename insert_watchpoint to
12679 insert_point, and remove_watchpoint to remove_point.
12681 * linux-low.h (struct linux_target_ops): Likewise.
12682 * linux-low.c (linux_insert_watchpoint): Rename to ...
12683 (linux_insert_point): ... this. Adjust.
12684 (linux_remove_watchpoint): Rename to ...
12685 (linux_remove_point): ... this. Adjust.
12686 (linux_target_ops): Adjust.
12687 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12688 (cris_insert_point): ... this.
12689 (cris_remove_watchpoint): Rename to ...
12690 (cris_remove_point): ... this.
12691 (the_low_target): Adjust.
12693 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12695 * server.c (handle_v_kill): Pass signal_pid to
12696 kill_inferior if multi_process is zero.
12698 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12700 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12701 * target.h (target_ops): Comment for *_watchpoint to make it clear
12702 the functions can get types '0' and '1'.
12704 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12706 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12707 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12708 * regcache.c (get_regcache): Likewise.
12709 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12710 * win32-low.c (child_fetch_inferior_registers): Remove check for
12713 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12714 Pedro Alves <pedro@codesourcery.com>
12716 * target.h (struct target_ops) <supports_multi_process>: New
12718 (target_supports_multi_process): New.
12719 * server.c (handle_query): Even if GDB reports support, only
12720 enable multi-process if the target also supports it. Report
12721 multi-process support only if the target backend supports it.
12722 * linux-low.c (linux_supports_multi_process): New function.
12723 (linux_target_ops): Install it as target_supports_multi_process
12726 2009-05-24 Doug Evans <dje@google.com>
12728 Global renaming of find_thread_pid to find_thread_ptid.
12729 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12730 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12731 All callers updated.
12733 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12734 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12737 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12738 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12739 (linux_resume_one_lwp): Ditto.
12741 2009-05-23 Doug Evans <dje@google.com>
12743 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12744 from struct inferior_list_entry * to struct lwp_info *.
12745 All callers updated.
12747 2009-05-13 Doug Evans <dje@google.com>
12749 * linux-x86-low.c: Don't include assert.h.
12750 (x86_siginfo_fixup): Use fatal, not assert.
12751 (x86_arch_setup): Fix comment.
12753 2009-05-12 Doug Evans <dje@google.com>
12755 Biarch support for i386/amd64 gdbserver.
12756 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12757 Add linux-x86-low.c.
12758 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12759 (linux-x86-low.o): Add.
12760 * linux-x86-64-low.c: Delete.
12761 * linux-i386-low.c: Delete.
12762 * linux-x86-low.c: New file.
12763 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12765 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12767 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12768 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12769 (linux_child_pid_to_exec_file): New function.
12770 (elf_64_header_p, elf_64_file_p): New functions.
12771 (siginfo_fixup): New function.
12772 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12773 give target a chance to convert layout.
12774 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12775 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12777 2009-05-07 Doug Evans <dje@google.com>
12779 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12780 (regsets_store_inferior_registers): Ditto.
12782 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12786 * linux-low.c (must_set_ptrace_flags): Delete.
12787 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12789 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12790 `lwp->must_set_ptrace_flags' instead.
12791 (linux_wait_for_event_1): Set ptrace options here.
12792 (linux_wait_1): ... not here.
12794 2009-04-30 Doug Evans <dje@google.com>
12796 * inferiors.c (started_inferior_callback): New function.
12797 (attached_inferior_callback): New function.
12798 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12799 * server.c (print_started_pid, print_attached_pid): New functions.
12800 (detach_or_kill_for_exit): New function.
12801 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12802 * server.h (have_started_inferiors_p): Declare.
12803 (have_attached_inferiors_p): Declare.
12805 * inferiors.c (remove_process): Fix memory leak, free process.
12806 * linux-low.c (linux_remove_process): New function.
12807 (linux_kill): Call it instead of remove_process.
12808 (linux_detach, linux_wait_1): Ditto.
12810 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12812 * configure.srv: Add x86 Windows CE target.
12814 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12816 * inferiors.c (get_thread_process): Make global.
12817 * server.h (get_thread_process): Add prototype.
12818 * thread-db.c (find_one_thread): Use get_thread_process
12819 instead of current_process.
12820 (thread_db_get_tls_address): Do not crash if called when
12821 thread layer is not yet initialized.
12823 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12825 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12826 * spu-low.c (current_tid): Rename to ...
12827 (current_ptid): ... this.
12828 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12829 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12830 ptid_get_lwp (current_ptid) instead of current_tid.
12831 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12832 instead of current_tid. Use find_process_pid to verify pid
12833 argument is valid. Pass proper argument to remove_process.
12834 (spu_thread_alive): Compare current_ptid instead of current_tid.
12835 (spu_resume): Likewise.
12837 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12839 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12842 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12844 Implement the multiprocess extensions, and add linux multiprocess
12847 * server.h (ULONGEST): Declare.
12848 (struct ptid, ptid_t): New.
12849 (minus_one_ptid, null_ptid): Declare.
12850 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12851 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12852 (struct inferior_list_entry): Change `id' type from unsigned from
12854 (struct sym_cache, struct breakpoint, struct
12855 process_info_private): Forward declare.
12856 (struct process_info): Declare.
12857 (current_process): Declare.
12858 (all_processes): Declare.
12859 (initialize_inferiors): Declare.
12860 (add_thread): Adjust to use ptid_t.
12861 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12862 (add_process, remove_process, find_thread_pid): Declare.
12863 (find_inferior_id): Adjust to use ptid_t.
12864 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12865 (multi_process): Declare.
12866 (push_event): Adjust to use ptid_t.
12867 (read_ptid, write_ptid): Declare.
12868 (prepare_resume_reply): Adjust to use ptid_t.
12869 (clear_symbol_cache): Declare.
12870 * inferiors.c (all_processes): New.
12871 (null_ptid, minus_one_ptid): New.
12872 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12873 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12874 (add_thread): Change unsigned long to ptid. Remove gdb_id
12876 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12877 (gdb_id_to_thread): Rename to ...
12878 (find_thread_pid): ... this. Change unsigned long to ptid.
12879 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12880 (loaded_dll, pull_pid_from_list): Adjust.
12881 (add_process, remove_process, find_process_pid)
12882 (get_thread_process, current_process, initialize_inferiors): New.
12883 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12884 (struct target_waitstatus) <related_pid>: Ditto.
12885 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12886 return type to int.
12887 (struct target_ops) <join>: Add `pid' argument.
12888 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12889 (struct target_ops) <wait>: Add `ptid' field. Change return type
12891 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12892 (mywait): Add `ptid' argument. Change return type to ptid_t.
12893 (target_pid_to_str): Declare.
12894 * target.c (set_desired_inferior): Adjust to use ptids.
12895 (mywait): Add new `ptid' argument. Adjust.
12896 (target_pid_to_str): New.
12897 * mem-break.h (free_all_breakpoints): Declare.
12898 * mem-break.c (breakpoints): Delelete.
12899 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12900 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12901 to use per-process breakpoint list.
12902 (free_all_breakpoints): New.
12903 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12904 (symbol_cache, all_symbols_looked_up): Delete.
12906 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12908 (prepare_resume_reply): Change ptid argument's type from unsigned
12909 long to ptid_t. Adjust. Implement W;process and X;process.
12910 (free_sym_cache, clear_symbol_cache): New.
12911 (look_up_one_symbol): Adjust to per-process symbol cache. *
12912 * server.c (cont_thread, general_thread, step_thread): Change type
12914 (attached): Delete.
12915 (multi_process): New.
12916 (last_ptid): Change type to ptid_t.
12917 (struct vstop_notif) <ptid>: Change type to ptid_t.
12918 (queue_stop_reply, push_event): Change `ptid' argument's type to
12920 (discard_queued_stop_replies): Add `pid' argument.
12921 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12922 changes. Don't reference the `attached' global.
12923 (attach_inferior): Adjust to mywait interface changes.
12924 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12925 features. Handle and report "multiprocess+". Handle
12927 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12929 (handle_v_kill): New.
12930 (handle_v_stopped): Adjust to use target_pid_to_str.
12931 (handle_v_requests): Allow multiple attaches and runs when
12932 multiprocess extensions are in effect. Handle "vKill".
12933 (myresume): Adjust to use ptids.
12934 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12935 (handle_status): Adjust to discard_queued_stop_replies interface
12937 (first_thread_of, kill_inferior_callback)
12938 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12939 (main): Call initialize_inferiors. Adjust to use ptids, killing
12940 and detaching from all inferiors. Handle multiprocess packet
12942 * linux-low.h: Include gdb_proc_service.h.
12943 (struct process_info_private): New.
12944 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12945 <lwpid_of>: Use ptid_get_lwp.
12946 (get_lwp_thread): Adjust.
12947 (struct lwp_info): Add `dead' member.
12948 (find_lwp_pid): Declare.
12949 * linux-low.c (thread_db_active): Delete.
12950 (new_inferior): Adjust comment.
12951 (inferior_pid): Delete.
12952 (linux_add_process): New.
12953 (handle_extended_wait): Adjust.
12954 (add_lwp): Change unsigned long to ptid.
12955 (linux_create_inferior): Add process to processes table. Adjust
12956 to use ptids. Don't set new_inferior here.
12957 (linux_attach_lwp): Rename to ...
12958 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12959 it. Adjust to use ptids.
12960 (linux_attach_lwp): New.
12961 (linux_attach): Add process to processes table. Don't set
12963 (struct counter): New.
12964 (second_thread_of_pid_p, last_thread_of_process_p): New.
12965 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12966 multiple processes.
12967 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12968 processes. Remove process from process table.
12969 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12970 to multiple processes.
12971 (any_thread_of): New.
12972 (linux_detach): Add `pid' argument, and handle it. Remove process
12973 from processes table.
12974 (linux_join): Add `pid' argument. Handle it.
12975 (linux_thread_alive): Change unsighed long argument to ptid_t.
12976 Consider dead lwps as not being alive.
12977 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12978 threads we're not interested in.
12979 (same_lwp, find_lwp_pid): New.
12980 (linux_wait_for_lwp): Change `pid' argument's type from int to
12982 (linux_wait_for_event): Rename to ...
12983 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12984 from int to ptid_t. Adjust.
12985 (linux_wait_for_event): New.
12986 (linux_wait_1): Add `ptid' argument. Change return type to
12987 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12988 that exit from the process table.
12989 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12991 (mark_lwp_dead): New.
12992 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12993 stopping all threads, mark its main lwp as dead.
12994 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12996 (fetch_register, usr_store_inferior_registers)
12997 (regsets_fetch_inferior_registers)
12998 (regsets_store_inferior_registers, linux_read_memory)
12999 (linux_write_memory): Inline `inferior_pid'.
13000 (linux_look_up_symbols): Adjust to use per-process
13001 `thread_db_active'.
13002 (linux_request_interrupt): Adjust to use ptids.
13003 (linux_read_auxv): Inline `inferior_pid'.
13004 (initialize_low): Don't reference thread_db_active.
13005 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13006 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13007 (ps_getpid): Return the pid of the current inferior.
13008 * thread-db.c (proc_handle, thread_agent): Delete.
13009 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13011 (find_one_thread): Change argument type to ptid_t. Adjust to
13013 (maybe_attach_thread): Adjust to per-process data and ptids.
13014 (thread_db_find_new_threads): Ditto.
13015 (thread_db_init): Ditto.
13016 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13017 processes table. Adjust to use ptids.
13018 (spu_kill, spu_detach): Adjust interface. Remove process from
13020 (spu_join, spu_thread_alive): Adjust interface.
13021 (spu_wait): Adjust interface. Remove process from processes
13022 table. Adjust to use ptids.
13023 * win32-low.c (current_inferior_tid): Delete.
13024 (current_inferior_ptid): New.
13025 (debug_event_ptid): New.
13026 (thread_rec): Take a ptid. Adjust.
13027 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13028 (child_delete_thread): Ditto.
13029 (do_initial_child_stuff): Add `attached' argument. Add process to
13031 (child_fetch_inferior_registers, child_store_inferior_registers):
13033 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13034 (win32_attach): Pass 1 to do_initial_child_stuff.
13035 (win32_kill): Adjust interface. Remove process from processes
13037 (win32_detach): Ditto.
13038 (win32_join): Adjust interface.
13039 (win32_thread_alive): Take a ptid.
13040 (win32_resume): Adjust to use ptids.
13041 (get_child_debug_event): Ditto.
13042 (win32_wait): Adjust interface. Remove exiting process from
13045 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13047 Non-stop mode support.
13049 * server.h (non_stop): Declare.
13050 (gdb_client_data, handler_func): Declare.
13051 (delete_file_handler, add_file_handler, start_event_loop):
13053 (handle_serial_event, handle_target_event, push_event)
13054 (putpkt_notif): Declare.
13055 * target.h (enum resume_kind): New.
13056 (struct thread_resume): Replace `step' field by `kind' field.
13057 (TARGET_WNOHANG): Define.
13058 (struct target_ops) <wait>: Add `options' argument.
13059 <supports_non_stop, async, start_non_stop>: New fields.
13060 (target_supports_non_stop, target_async): New.
13061 (start_non_stop): Declare.
13062 (mywait): Add `options' argument.
13063 * target.c (mywait): Add `options' argument. Print child exit
13064 notifications here.
13065 (start_non_stop): New.
13066 * server.c (non_stop, own_buf, mem_buf): New globals.
13067 (struct vstop_notif): New.
13068 (notif_queue): New global.
13069 (queue_stop_reply, push_event, discard_queued_stop_replies)
13070 (send_next_stop_reply): New.
13071 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13073 (attach_inferior): In non-stop mode, don't wait for the target
13075 (handle_general_set): Handle QNonStop.
13076 (handle_query): When handling qC, return the current general
13077 thread, instead of the first thread of the list.
13078 (handle_query): If the backend supports non-stop mode, include
13079 QNonStop+ in the qSupported query response.
13080 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13082 (handle_v_attach, handle_v_run): Handle non-stop mode.
13083 (handle_v_stopped): New.
13084 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13085 (myresume): Adjust to use resume_kind. Handle non-stop.
13086 (queue_stop_reply_callback): New.
13087 (handle_status): Handle non-stop mode.
13088 (main): Clear non_stop flag on reconnection. Use the event-loop.
13089 Refactor serial protocol handling from here ...
13090 (process_serial_event): ... to this new function. When GDB
13091 selects any thread, select one here. In non-stop mode, wait until
13092 GDB acks all pending events before exiting.
13093 (handle_serial_event, handle_target_event): New.
13094 * remote-utils.c (remote_open): Install remote_desc in the event
13096 (remote_close): Remove remote_desc from the event loop.
13097 (putpkt_binary): Rename to...
13098 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13099 (putpkt_binary): New as wrapper around putpkt_binary_1.
13100 (putpkt_notif): New.
13101 (prepare_resume_reply): In non-stop mode, don't change the
13103 * event-loop.c: New.
13104 * Makefile.in (OBJ): Add event-loop.o.
13105 (event-loop.o): New rule.
13107 * linux-low.h (pid_of): Moved here.
13109 (get_lwp_thread): Use lwpid_of.
13110 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13111 * linux-low.c (pid_of): Delete.
13112 (inferior_pid): Use lwpid_of.
13113 (linux_event_pipe): New.
13114 (target_is_async_p): New.
13116 (handle_extended_wait): Use lwpid_of.
13117 (add_lwp): Don't set lwpid field.
13118 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13119 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13120 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13121 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13122 first. Adjust to linux_wait_for_event interface changes. Use
13124 (linux_detach): Don't delete the main lwp here.
13125 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13126 (status_pending_p): Don't consider explicitly suspended lwps.
13127 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13128 pointer. Add OPTIONS argument. Change return type to int. Use
13129 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13130 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13131 pointer. Add status pointer argument. Return a pid instead of a
13132 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13133 changes. In non-stop mode, don't switch to a random thread.
13134 (linux_wait): Rename to...
13135 (linux_wait_1): ... this. Add target_options argument, and handle
13136 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13137 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13138 clean exit and signal exit code. Don't stop all threads in
13139 non-stop mode. In all-stop mode, only stop all threads when
13140 reporting a stop to GDB. Handle explicit thread stop requests.
13141 (async_file_flush, async_file_mark): New.
13143 (send_sigstop): Use lwpid_of.
13144 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13145 interface changes. In non-stop mode, don't switch to a random
13147 (linux_resume_one_lwp): Use lwpid_of.
13148 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13149 (linux_resume_one_thread): ... this. Handle resume_stop. In
13150 non-stop mode, don't look for pending flag in all threads.
13151 (resume_status_pending_p): Don't consider explicitly suspended
13153 (my_waitpid): Reimplement. Emulate __WALL.
13154 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13156 (sigchld_handler, linux_supports_non_stop, linux_async)
13157 (linux_start_non_stop): New.
13158 (linux_target_ops): Register linux_supports_non_stop, linux_async
13159 and linux_start_non_stop.
13160 (initialize_low): Install SIGCHLD handler.
13161 * thread-db.c (thread_db_create_event, find_one_thread)
13162 (thread_db_get_tls_address): Use lwpid_of.
13163 * win32-low.c (win32_detach): Adjust to use resume_kind.
13164 (win32_wait): Add `options' argument.
13165 * spu-low.c (spu_resume): Adjust to use resume_kind.
13166 (spu_wait): Add `options' argument.
13168 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13170 Decouple target code from remote protocol.
13172 * target.h (enum target_waitkind): New.
13173 (struct target_waitstatus): New.
13174 (struct target_ops) <wait>: Return an unsigned long. Take a
13175 target_waitstatus pointer instead of a char pointer.
13176 (mywait): Likewise.
13177 * target.c (mywait): Change prototype to return an unsigned long.
13178 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13179 * server.h (thread_from_wait, old_thread_from_wait): Delete
13181 (prepare_resume_reply): Change prototype to take a
13183 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13184 (last_status, last_ptid): New.
13185 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13186 pid instead of a signal.
13187 (attach_inferior): Remove "status" and "signal" parameters.
13189 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13191 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13192 (handle_v_requests, myresume): Remove "status" and "signal"
13193 parameters. Adjust.
13194 (handle_status): New.
13195 (main): Delete local `status'. Adjust.
13196 * remote-utils.c: Include target.h.
13197 (prepare_resume_reply): Change prototype to take a
13198 target_waitstatus. Adjust.
13200 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13202 * spu-low.c (spu_wait): Adjust.
13203 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13205 (win32_wait): Adjust.
13207 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13209 * target.h (struct thread_resume): Delete leave_stopped member.
13210 (struct target_ops): Add a `n' argument to the `resume' callback.
13211 * server.c (start_inferior): Adjust.
13212 (handle_v_cont, myresume): Adjust.
13213 * linux-low.c (check_removed_breakpoint): Adjust to resume
13214 interface change, and to removed leave_stopped field.
13215 (resume_ptr): Delete.
13216 (struct thread_resume_array): New.
13217 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13218 resume interface change.
13219 (linux_continue_one_thread, linux_queue_one_thread)
13220 (resume_status_pending_p): Check if the resume field is NULL
13221 instead of checking the leave_stopped member.
13222 (linux_resume): Adjust to the target resume interface change.
13223 * spu-low.c (spu_resume): Adjust to the target resume interface
13225 * win32-low.c (win32_detach, win32_resume): Ditto.
13227 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13229 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13231 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13233 (linux_continue_one_thread): Only preserve the stepping flag if
13234 there's a pending breakpoint.
13236 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13238 * server.c (main): After the inferior having exited, call
13239 remote_close before exiting gdbserver.
13241 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13243 Fix size of FPSCR in Power 7 processors.
13244 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13245 (PPC_FEATURE_HAS_DFP): New #define.
13246 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13249 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13251 * server.c (handle_query) Whitespace and formatting.
13253 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13255 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13256 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13257 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13258 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13259 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13260 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13261 Makefile.in, configure.ac: Fix whitespace throughout.
13262 * configure: Regenerate.
13264 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13266 * inferiors.c (find_inferior): Make it safe for the callback
13267 function to delete the currently iterated inferior.
13269 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13271 * Makefile.in (linuw_low_h): Move higher.
13272 (thread-db.o): Depend on $(linux_low_h).
13274 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13276 Rename "process" to "lwp" throughout.
13278 * linux-low.c (all_processes): Rename to...
13279 (all_lwps): ... this.
13280 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13281 (add_process): Rename to ...
13282 (add_lwp): ... this. Adjust.
13283 (linux_create_inferior): Adjust.
13284 (linux_attach_lwp): Adjust.
13285 (linux_attach): Adjust.
13286 (linux_kill_one_process): Rename to ...
13287 (linux_kill_one_lwp): ... this. Adjust.
13288 (linux_kill): Adjust.
13289 (linux_detach_one_process): Rename to ...
13290 (linux_detach_one_lwp): ... this. Adjust.
13291 (linux_detach): Adjust.
13292 (check_removed_breakpoint): Adjust.
13293 (status_pending_p): Adjust.
13294 (linux_wait_for_process): Rename to ...
13295 (linux_wait_for_lwp): ... this. Adjust.
13296 (linux_wait_for_event): Adjust.
13297 (send_sigstop): Adjust.
13298 (wait_for_sigstop): Adjust.
13299 (stop_all_processes): Rename to ...
13300 (stop_all_lwps): ... this.
13301 (linux_resume_one_process): Rename to ...
13302 (linux_resume_one_lwp): ... this. Adjust.
13303 (linux_set_resume_request, linux_continue_one_thread)
13304 (linux_queue_one_thread, resume_status_pending_p)
13305 (usr_store_inferior_registers, regsets_store_inferior_registers)
13306 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13308 * linux-low.h (get_process): Rename to ...
13309 (get_lwp): ... this. Adjust.
13310 (get_thread_process): Rename to ...
13311 (get_thread_lwp): ... this. Adjust.
13312 (get_process_thread): Rename to ...
13313 (get_lwp_thread): ... this. Adjust.
13314 (struct process_info): Rename to ...
13315 (struct lwp_info): ... this.
13316 (all_processes): Rename to ...
13317 (all_lwps): ... this.
13318 * proc-service.c (ps_lgetregs): Adjust.
13319 * thread-db.c (thread_db_create_event, find_one_thread)
13320 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13322 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13324 * server.c (handle_query): Handle "qAttached".
13326 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13328 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13329 GPLv3, update license URL.
13331 2009-03-01 Doug Evans <dje@google.com>
13333 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13334 (server_h): Add gdb_signals.h.
13335 (signals.o): Update.
13336 * server.h (target_signal_from_host,target_signal_to_host_p)
13337 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13339 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13341 * remote-utils.c (getpkt): Also generate remote-debug
13342 information if noack_mode is set.
13344 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13346 * server.c (handle_query): Report qXfer:siginfo:read and
13347 qXfer:siginfo:write as supported and handle them.
13348 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13349 * linux-low.c (linux_xfer_siginfo): New.
13350 (linux_target_ops): Set it.
13352 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13354 * server.c (gdbserver_usage): Mention --remote-debug.
13355 (main): Accept '--remote-debug' switch.
13357 2009-01-18 Doug Evans <dje@google.com>
13359 * regcache.c (new_register_cache): No need to check result of xcalloc.
13360 * server.c (handle_search_memory): Back out calls to xmalloc,
13361 result is checked and error is returned to user upon failure.
13362 (handle_query): Ditto. Add more checks for result of malloc.
13363 (handle_v_cont): Check result of malloc, report error back to
13365 (handle_v_run): Ditto. Call freeargv.
13366 * server.h (freeargv): Declare.
13367 * utils.c (freeargv): New fn.
13369 2009-01-15 Doug Evans <dje@google.com>
13371 * gdbreplay.c (perror_with_name): Make arg const char *.
13372 * server.h (target_signal_to_name): Make return type const char *.
13373 * thread-db.c (thread_db_err_str): Make return type const char *.
13374 * utils.c (perror_with_name): Make arg const char *.
13376 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13378 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13379 when handling a EXIT_PROCESS_DEBUG_EVENT.
13381 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13383 * gdbreplay.c (gdbreplay_version): Update copyright year.
13384 * server.c (gdbserver_version): Likewise.
13386 2009-01-05 Doug Evans <dje@google.com>
13388 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13389 (handle_extended_wait): Improve comment.
13391 2008-12-13 Doug Evans <dje@google.com>
13393 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13394 * server.h (ATTR_MALLOC): New macro.
13395 (xmalloc,xcalloc,xstrdup): Declare.
13396 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13397 * inferiors.c: Ditto.
13398 * linux-low.c: Ditto.
13399 * mem-break.c: Ditto.
13400 * regcache.c: Ditto.
13401 * remote-utils.c: Ditto.
13404 * win32-low.c: Ditto.
13406 2008-12-12 Doug Evans <dje@google.com>
13408 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13409 in debugging printf.
13411 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13413 2008-12-09 Doug Evans <dje@google.com>
13415 * linux-low.h (struct process_info): Delete member tid, unused.
13416 * thread-db.c (find_one_thread): Update.
13417 (maybe_attach_thread): Update.
13419 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13421 * target.h (struct target_ops): Add qxfer_osdata member.
13422 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13424 (linux_qxfer_osdata): New functions.
13425 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13427 * server.c (handle_query): Handle "qXfer:osdata:read:".
13428 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13429 (buffer_xml_printf): New functions.
13430 * server.h (struct buffer): New.
13431 (buffer_grow_str, buffer_grow_str0): New macros.
13432 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13433 (buffer_xml_printf): Declare.
13435 2008-11-24 Doug Evans <dje@google.com>
13437 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13439 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13441 * server.c (handle_v_run): Always use the supplied argument list.
13443 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13445 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13446 (xtensa_regmap_table): Add entry for scompare1.
13448 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13450 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13451 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13452 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13453 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13454 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13455 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13456 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13457 XML target descriptions.
13458 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13459 when inferior is running on an ISA 2.05 or later processor. Add
13460 special case to return offset for full 64-bit slot of FPSCR when
13463 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13465 * Makefile.in (SFILES, clean): Added sparc64 files.
13466 (reg-sparc64.o, reg-sparc64.c): New.
13467 * configure.srv (sparc*-*-linux*): New configuration.
13468 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13469 syscall arguments for SPARC.
13470 (regsets_store_inferior_registers): Likewise.
13471 * linux-sparc-low.c: New file.
13473 2008-10-21 Doug Evans <dje@google.com>
13475 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13476 (READLINE_DIR,READLINE_DEP): Delete.
13477 (INTERNAL_CFLAGS): Update.
13478 (LINTFLAGS): Update.
13480 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13482 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13483 whole argv from the last run, not just argv[0].
13485 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13487 * regcache.c (new_register_cache): Return NULL if the register
13488 cache size isn't known yet.
13489 (free_register_cache): Avoid dereferencing a NULL regcache.
13491 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13493 * configure.srv: Merge MIPS and MIPS64.
13495 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13497 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13499 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13501 * Makefile.in: Add required vsx dependencies.
13503 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13504 Declare init_registers_powerpc_vsx32l.
13505 Declare init_registers_powerpc_vsx64l.
13506 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13507 (ppc_arch_setup): Check for VSX in hwcap.
13508 (ppc_fill_vsxregset): New function.
13509 (ppc_store_vsxregset): New function.
13510 Add new VSX entry in regset_info target_regsets.
13512 * configure.srv: Add new VSX dependencies.
13514 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13516 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13517 (remote_open): Set or clear transport_is_reliable.
13518 (putpkt_binary): Don't expect acks in noack mode.
13519 (getpkt): Don't send ack/nac in noack mode.
13520 * server.c (handle_general_set): Handle QStartNoAckMode.
13521 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13523 (main): Reset noack_mode on every connection.
13524 * server.h (noack_mode): Declare.
13526 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13528 * Makefile.in (GDBREPLAY_OBS): New variable.
13529 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13531 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13532 Daniel Jacobowitz <dan@codesourcery.com>
13534 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13535 (usr_store_inferior_registers): Likewise.
13536 (regsets_store_inferior_registers): Likewise.
13538 2008-07-31 Rolf Jansen <rj@surtec.com>
13539 Pedro Alves <pedro@codesourcery.com>
13541 * configure.ac: Check for memmem declaration.
13542 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13543 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13544 (disable_packet_qfThreadInfo): Unconditionally compile.
13545 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13546 * configure, config.in: Regenerate.
13548 2008-07-28 Doug Kwan <dougkwan@google.com>
13550 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13551 (linux_write_memory): Remove declaration of errno.
13553 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13555 * linux-low.c (handle_extended_wait): Do not use "status"
13556 variable uninitialized.
13558 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13560 * server.c (handle_v_attach): Inhibit reporting dll changes.
13562 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13564 * remote-utils.c (prepare_resume_reply): If requested, don't
13565 output "thread:TID" in the T stop reply.
13567 * server.c (disable_packet_vCont, disable_packet_Tthread)
13568 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13569 (handle_query): If requested, disable support for qC, qfThreadInfo
13571 (handle_v_requests): If requested, disable support for vCont.
13572 (gdbserver_show_disableable): New.
13573 (main): Handle --disable-packet and --disable-packet=LIST.
13575 * server.h (disable_packet_vCont, disable_packet_Tthread)
13576 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13578 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13580 * server.c (gdbserver_usage): Mention --version.
13582 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13584 * Makefile.in (gdbreplay.o): New rule.
13586 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13588 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13589 message, not gdbserver.
13591 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13592 Nathan Sidwell <nathan@codesourcery.com>
13593 Joseph Myers <joseph@codesourcery.com>
13595 * acinclude.m4: Include ../../config/acx.m4.
13596 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13597 * configure, config.in: Regenerate.
13598 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13599 * server.c (gdbserver_version): Print PKGVERSION.
13600 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13601 (main): Adjust gdbserver_usage calls.
13602 * gdbreplay.c (version, host_name): Add declarations.
13603 (gdbreplay_version, gdbreplay_usage): New.
13604 (main): Accept --version and --help options.
13606 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13608 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13609 (arm_breakpoint_at): Handle Thumb.
13610 (the_low_target): Add comment.
13612 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13614 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13616 2008-05-09 Doug Evans <dje@google.com>
13618 * server.h (decode_search_memory_packet): Declare.
13619 * remote-utils.c (decode_search_memory_packet): New fn.
13620 * server.c (handle_search_memory_1): New fn.
13621 (handle_search_memory): New fn.
13622 (handle_query): Process qSearch:memory packets.
13624 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13626 * regcache.c (registers_length): Remove.
13627 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13628 full register packet.
13629 * regcache.h (registers_length): Remove prototype.
13630 * server.h (PBUFSIZ): Define to 16384.
13632 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13634 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13635 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13636 powerpc-64l.o, and powerpc-altivec64l.o.
13637 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13638 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13639 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13640 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13641 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13644 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13645 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13646 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13647 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13648 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13649 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13650 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13651 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13652 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13653 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13656 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13657 (init_registers_powerpc_32l): ... this new prototype.
13658 (init_registers_powerpc_32): Remove, replace by ...
13659 (init_registers_powerpc_altivec32l): ... this new prototype.
13660 (init_registers_powerpc_e500): Remove, replace by ...
13661 (init_registers_powerpc_e500l): ... this new prototype.
13662 (init_registers_ppc64): Remove, replace by ...
13663 (init_registers_powerpc_64l): ... this new prototype.
13664 (init_registers_powerpc_64): Remove, replace by ...
13665 (init_registers_powerpc_altivec64l): ... this new prototype.
13666 (ppc_num_regs): Set to 73.
13667 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13668 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13669 (ppc_cannot_store_register): Handle orig_r3 and trap.
13670 (ppc_arch_setup): Update init_registers_... calls.
13671 (ppc_fill_gregset): Handle orig_r3 and trap.
13673 * inferiors.c (clear_inferiors): Reset current_inferior.
13675 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13677 * acinclude.m4: Add override.m4.
13678 * configure: Regenerate.
13680 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13682 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13683 initial call to init_register_ppc64.
13685 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13687 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13688 single powerpc*-*-linux* case.
13689 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13691 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13693 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13694 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13696 * linux-ppc-low.c: Include <elf.h>.
13697 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13698 (ppc_hwcap): New global variable.
13699 (ppc_regmap): Remove __SPE__ #ifdef sections.
13700 (ppc_regmap_e500): New global variable.
13701 (ppc_cannot_store_register): Update __SPE__ special case.
13702 (ppc_get_hwcap): New function.
13703 (ppc_arch_setup): Use it to determine whether inferior supports
13704 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13705 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13706 Do not access registers if target does not support AltiVec.
13707 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13708 Do not access registers if target does not support SPE.
13709 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13711 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13713 * linux-low.c (disabled_regsets, num_regsets): New.
13714 (use_regsets_p): Delete.
13715 (linux_wait_for_process): Clear disabled_regsets.
13716 (regsets_fetch_inferior_registers): Check and set it.
13717 (regsets_store_inferior_registers): Likewise.
13718 (linux_fetch_registers, linux_store_registers): Do not use
13720 (initialize_low): Allocate disabled_regsets.
13722 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13724 * Makefile.in (LIBOBJS): New.
13725 (OBS): Use LIBOBJS.
13726 (memmem.o): New rule.
13727 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13728 * configure: Regenerated.
13730 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13732 * server.c (handle_query): Never return "unsupported" for
13733 qXfer:features:read queries.
13735 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13737 * server.c (get_features_xml): Fix inverted condition.
13738 (handle_query): Always support qXfer:feature:read.
13740 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13742 * server.c (wrapper_argv): New.
13743 (start_inferior): Handle wrapper_argv. If set, expect an extra
13745 (gdbserver_usage): Document --wrapper.
13746 (main): Parse --wrapper.
13748 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13750 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13751 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13752 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13753 (ppc_set_pc): Likewise.
13754 (ppc_arch_setup): New function.
13755 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13756 of collect_register.
13757 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13759 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13761 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13762 instead of linux-ppc64-low.o.
13763 * linux-ppc64-low.c: Remove file.
13764 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13765 (linux-ppc64-low.o): Remove rule.
13767 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13768 (init_registers_powerpc_64): Likewise.
13769 (ppc_regmap): Conditionally define depending on __powerpc64__.
13770 (ppc_cannot_store_register): Do not special-case "fpscr" when
13771 compiled on __powerpc64__.
13772 (ppc_collect_ptrace_register): New function.
13773 (ppc_supply_ptrace_register): New function.
13774 (ppc_breakpoint): Change type to "unsigned int".
13775 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13776 (the_low_target): Conditionally provide initializers for the
13777 arch_setup member depending on __powerpc64__. Install
13778 collect_ptrace_register and supply_ptrace_register members.
13780 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13782 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13783 * server.c (gdbserver_xmltarget): Define.
13784 (get_features_xml): Use it to replace "target.xml" and arch_string.
13786 * configure.srv: Remove srv_xmltarget. Add XML files that were
13787 mentioned there to srv_xmlfiles instead. Remove conditional tests
13788 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13789 srv_xmlfiles and srv_regobj to include all possible choices.
13790 * configure.ac (srv_xmltarget): Remove.
13791 (srv_xmlfiles): Do not add "target.xml".
13792 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13793 checks for supplementary target information.
13794 * configure: Regenerate.
13795 * Makefile.in (XML_TARGET): Remove.
13796 (target.xml): Remove rule.
13797 (clean): Do not clean up target.xml.
13798 (.PRECIOUS): Do not mention target.xml.
13800 * target.h (struct target_ops): Remove arch_string member.
13801 * linux-low.c (linux_arch_string): Remove.
13802 (linux_target_ops): Remove arch_string initializer.
13803 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13804 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13805 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13806 * spu-low.c (spu_arch_string): Remove.
13807 (spu_target_ops): Remove arch_string initializer.
13808 * win32-low.c (win32_arch_string): Remove.
13809 (win32_target_ops): Remove arch_string initializer.
13810 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13811 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13812 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13814 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13816 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13817 by collect_ptrace_register and supply_ptrace_register hooks.
13818 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13819 instead of checking for the_low_target.left_pad_xfer.
13820 (usr_store_inferior_registers): Use collect_ptrace_register callback
13821 instead of checking for the_low_target.left_pad_xfer.
13823 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13824 (s390_supply_ptrace_register): Likewise.
13825 (s390_fill_gregset): Call s390_collect_ptrace_register.
13826 (the_low_target): Update.
13828 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13829 (ppc_supply_ptrace_register): Likewise.
13830 (the_low_target): Update.
13832 * linux-i386-low.c (the_low_target): Update.
13833 * linux-x86-64-low.c (the_low_target): Update.
13835 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13837 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13838 reg-s390.o and reg-s390x.o.
13840 * linux-low.c (new_inferior): New global variable.
13841 (linux_create_inferior, linux_attach): Set it.
13842 (linux_wait_for_process): Call the_low_target.arch_setup after the
13843 target has stopped for the first time.
13844 (initialize_low): Do not call the_low_target.arch_setup.
13846 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13847 (s390_set_pc): Likewise.
13848 (s390_arch_setup): New function.
13849 (the_low_target): Use s390_arch_setup as arch_setup routine.
13851 * regcache.c (realloc_register_cache): New function.
13852 (set_register_cache): Call it for each existing regcache.
13854 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13856 * server.h (init_registers): Remove prototype.
13858 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13859 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13860 instead of init_registers ().
13861 * linux-arm-low.c (init_registers_arm): Add prototype.
13862 (init_registers_arm_with_iwmmxt): Likewise.
13863 (the_low_target): Add initializer for arch_setup field.
13864 * linux-cris-low.c (init_registers_cris): Add prototype.
13865 (the_low_target): Add initializer for arch_setup field.
13866 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13867 (the_low_target): Add initializer for arch_setup field.
13868 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13869 (the_low_target): Add initializer for arch_setup field.
13870 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13871 (the_low_target): Add initializer for arch_setup field.
13872 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13873 (the_low_target): Add initializer for arch_setup field.
13874 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13875 (the_low_target): Add initializer for arch_setup field.
13876 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13877 (init_registers_mips64_linux): Likewise.
13878 (the_low_target): Add initializer for arch_setup field.
13879 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13880 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13881 (the_low_target): Add initializer for arch_setup field.
13882 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13883 (init_registers_powerpc_64): Likewise.
13884 (the_low_target): Add initializer for arch_setup field.
13885 * linux-s390-low.c (init_registers_s390): Add prototype.
13886 (init_registers_s390x): Likewise.
13887 (the_low_target): Add initializer for arch_setup field.
13888 * linux-sh-low.c (init_registers_sh): Add prototype.
13889 (the_low_target): Add initializer for arch_setup field.
13890 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13891 (the_low_target): Add initializer for arch_setup field.
13892 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13893 (the_low_target): Add initializer for arch_setup field.
13895 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13896 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13897 instead of init_registers ().
13898 * win32-arm-low.c (init_registers_arm): Add prototype.
13899 (the_low_target): Add initializer for arch_setup field.
13900 * win32-i386-low.c (init_registers_i386): Add prototype.
13901 (the_low_target): Add initializer for arch_setup field.
13903 * spu-low.c (init_registers_spu): Add prototype.
13904 (initialize_low): Call initialie_registers_spu () instead of
13905 initialize_registers ().
13907 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13909 * server.c (handle_v_requests): When handling the vRun and vAttach
13910 packets, if already debugging a process, don't kill it. Return an
13913 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13915 * server.c (handle_query): Correct length check.
13917 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13919 * win32-low.c (do_initial_child_stuff): Add process handle
13920 parameter. Set current_process_handle and current_process_id from the
13921 parameters. Clear globals.
13922 (win32_create_inferior): Don't set current_process_handle and
13923 current_process_id here. Instead pass them on the call to
13924 do_initial_child_stuff.
13925 (win32_attach): Likewise.
13926 (win32_clear_inferiors): New.
13927 (win32_kill): Don't close the current process handle or the
13928 current thread handle here. Instead call win32_clear_inferiors.
13929 (win32_detach): Don't open a new handle to the process. Call
13930 win32_clear_inferiors.
13931 (win32_join): Don't rely on current_process_handle; open a new
13932 handle using the process id.
13933 (win32_wait): Call win32_clear_inferiors when the inferior process
13936 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13938 * server.c (monitor_show_help): Add "exit".
13940 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13942 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13943 (clean): Add reg-xtensa.c.
13944 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13945 * configure.srv (xtensa*-*-linux*) New target.
13946 * linux-xtensa-low.c: New.
13947 * xtensa-xtregs.c: New.
13949 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13951 * hostio.c: Don't include errno.h.
13952 (errno_to_fileio_errno): Move to hostio-errno.
13953 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13954 error number outputting to the target->hostio_last_error callback.
13955 (hostio_packet_error): Use FILEIO_EINVAL directly.
13956 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13957 calls to hostio_error.
13958 * hostio-errno.c: New.
13959 * server.h (hostio_last_error_from_errno): Declare.
13960 * target.h (target_ops): Add hostio_last_error member.
13961 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13962 as hostio_last_error handler.
13963 * spu-low.c (spu_target_ops): Likewise.
13964 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13965 (wince_hostio_last_error): New functions.
13966 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13967 as hostio_last_error handler.
13968 (win32_target_ops) [!_WIN32_WCE]: Register
13969 hostio_last_error_from_errno as hostio_last_error handler.
13970 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13971 (hostio-errno.o): New rule.
13972 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13973 * configure.srv (srv_hostio_err_objs): New variable. Default to
13975 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13976 * configure: Regenerate.
13978 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13980 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13981 (linux_kill, linux_detach): Clean up the process list.
13982 * remote-utils.c (remote_open): Improve port number parsing.
13983 (putpkt_binary, input_interrupt): Only send interrupts if the target
13985 * server.c (extended_protocol): Make static.
13986 (attached): Define earlier.
13987 (exit_requested, response_needed, program_argv): New variables.
13988 (target_running): New.
13989 (start_inferior): Clear attached here.
13990 (attach_inferior): Set attached here.
13991 (require_running): Define.
13992 (handle_query): Use require_running and target_running. Implement
13994 (handle_v_attach, handle_v_run): New.
13995 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13996 (gdbserver_usage): Update.
13997 (main): Redo argument parsing. Handle --debug and --multi. Handle
13998 --attach along with other options or after the port. Save
13999 program_argv. Support no initial program. Resynchronize
14000 communication with GDB after an error. Handle "monitor exit".
14001 Use require_running and target_running. Always allow the extended
14002 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14003 restart in extended mode.
14004 * README: Refer to the GDB manual. Update --attach usage.
14006 2007-12-20 Andreas Schwab <schwab@suse.de>
14008 * linux-low.c (STACK_SIZE): Define.
14009 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14010 (linux_test_for_tracefork): Likewise.
14012 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14014 * linux-low.c (linux_wait_for_event): Update messages. Do not
14015 reinsert auto-delete breakpoints.
14016 * mem-break.c (struct breakpoint): Change return type of handler to
14018 (set_breakpoint_at): Update handler type.
14019 (reinsert_breakpoint_handler): Return 1 instead of calling
14021 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14023 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14024 * mem-break.h (set_breakpoint_at): Update handler type.
14025 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14026 * win32-low.c (auto_delete_breakpoint): New.
14027 (get_child_debug_event): Use it.
14029 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14031 * configure.ac: Check for pread and pwrite.
14032 * hostio.c (handle_pread): Fall back to lseek and read.
14033 (handle_pwrite): Fall back to lseek and write.
14034 * config.in, configure: Regenerated.
14036 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14038 * server.c (myresume): Add own_buf argument.
14039 (main): Update calls.
14041 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14043 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14044 * remote-utils.c (remote_open): Do not call disable_async_io.
14045 (block_async_io): Delete.
14046 (unblock_async_io): Make static.
14047 (initialize_async_io): New.
14048 * server.c (handle_v_cont): Handle async I/O here.
14049 (myresume): Likewise. Move other common resume tasks here...
14050 (main): ... from here. Call initialize_async_io. Disable async
14051 I/O before the main loop.
14052 * server.h (initialize_async_io): Declare.
14053 (block_async_io, unblock_async_io): Delete prototypes.
14054 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14056 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14058 * remote-utils.c (readchar): Allow binary data in received messages.
14060 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14062 * win32-low.c (attaching): New global.
14063 (win32_create_inferior): Clear the `attaching' global.
14064 (win32_attach): Set the `attaching' global.
14065 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14066 attaching. Only set a breakpoint at the entry point if not
14069 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14071 * server.c (main): Don't report dll events on the initial
14072 connection on attaches.
14074 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14076 * server.c (main): Relax numerical bases supported for the pid of
14077 the --attach command line argument.
14079 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14081 * win32-low.c (win32_attach): Call OpenProcess before
14082 DebugActiveProcess, not after. Add last error output to error
14085 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14087 * win32-low.c (win32_get_thread_context)
14088 (win32_set_thread_context): New functions.
14089 (thread_rec): Use win32_get_thread_context.
14090 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14091 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14094 2007-12-03 Leo Zayas
14095 Pedro Alves <pedro_alves@portugalmail.pt>
14097 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14099 (child_add_thread): Minor cleanup.
14100 (child_continue): Resume artificially suspended threads before
14101 calling ContinueDebugEvent.
14102 (suspend_one_thread): New.
14103 (fake_breakpoint_event): New.
14104 (get_child_debug_event): Change return type to int. Check here if
14105 gdb sent an interrupt request. If a soft interrupt was requested,
14106 fake a breakpoint event. Return 0 if there is no event to handle,
14108 (win32_wait): Don't check here if gdb sent an interrupt request.
14109 Ensure there is a valid event to handle.
14110 (win32_request_interrupt): Add soft interruption method as last
14113 2007-12-03 Leo Zayas
14114 Pedro Alves <pedro_alves@portugalmail.pt>
14116 * win32-low.h (win32_thread_info): Add descriptions to the
14117 structure members. Replace `suspend_count' counter by a
14119 * win32-low.c (thread_rec): Update condition of when to get the
14120 context from the inferior. Rely on ContextFlags being set if it
14121 has already been retrieved. Only suspend the inferior thread if
14122 we haven't already. Warn if that fails.
14123 (continue_one_thread): s/suspend_count/suspended/. Only call
14124 ResumeThread once. Warn if that fails.
14126 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14128 * win32-low.c (win32_wait): Don't read from the inferior when it
14129 has already exited.
14131 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14133 * Makefile.in (win32_low_h): New variable.
14134 (win32-low.o): Add dependency on $(win32_low_h).
14135 (win32-arm-low.o, win32-i386-low.o): New rules.
14137 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14139 * hostio.c: Correct copyright year.
14141 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14143 * Makefile.in (OBS): Add hostio.o.
14144 (hostio.o): New rule.
14145 * server.h (handle_vFile): Declare.
14146 * hostio.c: New file.
14147 * server.c (handle_v_requests): Take packet_len and new_packet_len
14148 for binary packets. Call handle_vFile.
14149 (main): Update call to handle_v_requests.
14151 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14153 * linux-low.c: Include <sched.h>.
14155 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14157 * linux-low.c (linux_tracefork_grandchild): New.
14158 (linux_tracefork_child): Use clone.
14159 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14161 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14163 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14165 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14167 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14169 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14171 * inferiors.c (change_inferior_id): Delete.
14172 (add_pid_to_list, pull_pid_from_list): New.
14173 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14174 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14175 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14176 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14177 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14178 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14179 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14180 (using_threads): Always set to 1.
14181 (handle_extended_wait): New.
14182 (add_process): Do not set TID.
14183 (linux_create_inferior): Set must_set_ptrace_flags.
14184 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14185 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14186 (linux_thread_alive): Rename TID argument to LWPID.
14187 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14188 (linux_wait_for_event): Do not use TID or check using_threads. Update
14189 call to dead_thread_notify. Call handle_extended_wait.
14190 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14191 (send_sigstop): Delete sigstop_sent.
14192 (wait_for_sigstop): Avoid TID.
14193 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14194 (linux_test_for_tracefork): New.
14195 (linux_lookup_signals): Use thread_db_active and
14196 linux_supports_tracefork_flag.
14197 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14198 * linux-low.h (get_process_thread): Avoid TID.
14199 (struct process_ifo): Move thread_known and tid to the end. Remove
14201 (linux_attach_lwp, thread_db_init): Update prototypes.
14202 * server.h (change_inferior_id): Delete prototype.
14203 (add_pid_to_list, pull_pid_from_list): New prototypes.
14204 * thread-db.c (thread_db_use_events): New.
14205 (find_first_thread): Rename to...
14206 (find_one_thread): ...this. Update callers and messages. Do not
14207 call fatal. Check thread_db_use_events. Do not call
14208 change_inferior_id or new_thread_notify.
14209 (maybe_attach_thread): Update. Do not call new_thread_notify.
14210 (thread_db_init): Set thread_db_use_events. Check use_events.
14211 * utils.c (fatal, warning): Correct message prefix.
14213 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14215 * Makefile.in (clean): Remove new files.
14216 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14217 (powerpc-64.o, powerpc-64.c): New rules.
14218 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14219 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14221 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14223 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14224 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14225 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14226 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14227 (target_regsets): Add AltiVec and SPE register sets.
14228 * configure.ac: Check for AltiVec and SPE.
14229 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14230 (ppc_fill_vrregset, ppc_store_vrregset): New.
14231 (target_regsets): Add AltiVec register set.
14232 * configure: Regenerated.
14234 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14236 * linux-low.c (O_LARGEFILE): Define.
14237 (linux_read_memory): Use /proc/PID/mem.
14238 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14239 * configure, config.in: Regenerated.
14241 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14243 * linux-low.c (linux_wait_for_event): Do not pass signals while
14246 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14248 * win32-low.c (create_process): New.
14249 (win32_create_inferior): Use create_process instead of
14250 CreateProcess. If create_process failed retry appending an ".exe"
14251 suffix. Store the GetLastError result immediatelly after
14252 create_process calls and use it on the call to error.
14254 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14256 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14258 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14260 * configure.ac: Switch license to GPLv3.
14262 2007-08-01 Michael Snyder <msnyder@access-company.com>
14264 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14266 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14268 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14270 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14271 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14272 CloseToolhelp32Snapshot.
14273 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14274 CloseToolhelp32Snapshot.
14276 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14278 * server.c (main): Check for inferior exit before main loop.
14280 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14282 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14283 instead of on tmp_desc.
14285 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14286 Daniel Jacobowitz <dan@codesourcery.com>
14288 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14289 (add_thread): Minor cleanups.
14290 (clear_inferiors): Move lower in the file. Clear the DLL
14292 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14293 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14294 (xml_escape_text): New.
14295 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14297 (handle_v_cont): Report errors.
14298 (gdbserver_version): Update.
14299 (main): Correct size of own_buf. Do not report initial DLL events.
14300 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14301 (unloaded_dll, xml_escape_text): New.
14302 * win32-low.c (enum target_waitkind): Update comments.
14303 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14304 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14305 (win32_EnumProcessModules, win32_GetModuleInformation)
14306 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14307 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14308 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14309 (win32_Module32First, win32_Module32Next, load_toolhelp)
14310 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14311 (get_child_debug_event): Handle DLL events.
14312 (win32_wait): Likewise.
14314 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14316 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14317 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14319 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14321 * win32-low.c (handle_output_debug_string): Ignore event if not
14324 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14326 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14328 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14330 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14332 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14334 * inferiors.c (change_inferior_id): Add comment.
14335 * linux-low.c (check_removed_breakpoint): Add an early
14336 prototype. Improve debug output.
14337 (linux_attach): Doc update.
14338 (linux_detach_one_process, linux_detach): Clean up before releasing
14340 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14341 * linux-low.h (struct process_info): Doc improvement.
14342 * mem-break.c (delete_all_breakpoints): New.
14343 * mem-break.h (delete_all_breakpoints): New prototype.
14344 * thread-db.c (find_first_thread): New.
14345 (thread_db_create_event): Call it instead of
14346 thread_db_find_new_threads. Clean up unused variables.
14347 (maybe_attach_thread): Remove first thread handling.
14348 (thread_db_find_new_threads): Use find_first_thread.
14349 (thread_db_get_tls_address): Likewise.
14351 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14353 * thread-db.c (thread_db_find_new_threads): Add prototype.
14354 (thread_db_create_event): Check for the main thread before adding
14356 (maybe_attach_thread): Only enable event reporting if TID == 0.
14357 (thread_db_get_tls_address): Check for new threads.
14359 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14361 * linux-low.c (linux_create_inferior): Try execv before execvp.
14362 * spu-low.c (spu_create_inferior): Likewise.
14364 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14366 * linux-low.c (linux_create_inferior): Change execv to execvp.
14367 * spu-low.c (spu_create_inferior): Likewies.
14369 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14371 * Makefile.in (clean): Clean new files instead of deleted ones.
14372 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14373 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14375 * configure.srv: Specify XML files and new regformats for MIPS and
14377 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14378 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14379 an entry for the restart register.
14380 (mips_cannot_fetch_register, mips_cannot_store_register)
14381 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14382 register names to match the XML descriptions.
14383 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14384 restart register instead of $0.
14386 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14387 Markus Deuling <deuling@de.ibm.com>
14389 * remote-utils.c (decode_xfer_write): New function.
14390 * server.h (decode_xfer_write): Add prototype.
14391 * server.c (handle_query): Add PACKET_LEN argument. Support
14392 qXfer:spu:read and qXfer:spu:write packets.
14393 (main): Pass packet_len to handle_query.
14394 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14395 * target.h (target_ops): Add qxfer_spu.
14397 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14399 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14400 accessing non-seekable spufs files.
14402 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14404 * server.c (handle_query): Add reply for qC packet.
14406 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14407 Leo Zayas <lerele@champenstudios@com>
14409 * server.h (check_remote_input_interrupt_request): New function.
14410 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14411 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14412 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14413 (check_remote_input_interrupt_request): New function.
14414 * server.h (check_remote_input_interrupt_request): Declare.
14415 * win32-low.c (winapi_DebugBreakProcess,
14416 winapi_GenerateConsoleCtrlEvent): New typedefs.
14417 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14419 (win32_wait): Check for remote interrupt request
14420 with check_remote_input_interrupt_request.
14421 (win32_request_interrupt): New function.
14422 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14424 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14426 * win32-low.c (debug_registers_changed,
14427 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14428 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14429 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14430 (thread_rec): Get context using the low target.
14431 (child_add_thread): Call thread_added on the low target,
14432 which does the same thing.
14434 (do_initial_child_stuff): Remove debug registers references.
14435 Set context using the low target. Resume threads after
14436 setting the contexts.
14437 (child_continue): Remove dead variable. Remove debug
14438 registers references.
14439 (child_fetch_inferior_registers): Go through the low target.
14440 (do_child_store_inferior_registers): Remove.
14441 (child_store_inferior_registers): Go through the low target.
14442 (win32_resume): Remove debug registers references.
14443 Set context using the low target.
14444 (handle_exception): Change return type to void. Don't record
14445 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14446 first chance exception.
14447 (get_child_debug_event): Change return type to void. Remove
14448 goto loop. Always return after waiting for debug event.
14449 (win32_wait): Convert to switch statement. Handle spurious
14452 * win32-i386-low.c (debug_registers_changed,
14453 debug_registers_used): New.
14454 (initial_stuff): Rename to ...
14455 (i386_initial_stuff): ... this. Clear debug registers
14457 (store_debug_registers): Delete.
14458 (i386_get_thread_context): New.
14459 (load_debug_registers): Delete.
14460 (i386_set_thread_context): New.
14461 (i386_thread_added): New.
14462 (single_step): Rename to ...
14463 (i386_single_step): ... this.
14464 (do_fetch_inferior_registers): Rename to ...
14465 (i386_fetch_inferior_register): ... this.
14466 (i386_store_inferior_register): New.
14467 (the_low_target): Adapt to new interface.
14469 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14470 (arm_get_thread_context): New.
14471 (arm_set_thread_context): New.
14473 (do_fetch_inferior_registers): Rename to ...
14474 (arm_fetch_inferior_register): ... this.
14475 (arm_store_inferior_register): New.
14476 (arm_wince_breakpoint): Reimplement as unsigned long.
14477 (arm_wince_breakpoint_len): Define.
14478 (the_low_target): Adapt to new interface.
14480 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14481 load_debug_registers. Add get_thread_context, set_thread_context,
14482 thread_added and store_inferior_register. Rename
14483 fetch_inferior_registers to fetch_inferior_register.
14484 (regptr): Remove declaration.
14486 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14488 * linux-low.c (linux_detach): Change return type to int. Return 0.
14489 * spu-low.c (spu_detach): Likewise.
14491 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14493 * target.h (target_ops): Change return type of detach to int.
14495 (join_inferior): New.
14496 * server.c (main): Don't skip detach support on mingw32.
14497 If the inferior doesn't support detaching return error.
14498 Call join_inferior instead of using waitpid.
14499 * linux-low.c (linux_join): New.
14500 (linux_target_op): Add linux_join.
14501 * spu-low.c (spu_join): New.
14502 (spu_target_ops): Add spu_join.
14503 * win32-low.c (win32_detach): Adapt to new interface.
14504 Reopen current_process_handle before detaching. Issue a child
14505 resume before detaching.
14507 (win32_target_op): Add win32_join.
14509 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14511 * win32-low.c (win32-attach): Fix return value.
14512 * target.h (target_ops): Describe ATTACH return values.
14514 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14516 * win32-low.c (GETPROCADDRESS): Define.
14517 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14518 (winapi_DebugSetProcessKillOnExit): Likewise.
14519 (win32_create_inferior): Force usage of ansi CreateProcessA.
14520 (win32_attach): Use GETPROCADDRESS.
14521 (win32_detach): Likewise.
14523 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14525 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14527 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14529 * win32-low.c: Commit leftover changes from 2007-03-29.
14531 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14533 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14534 fields short instead of int. Add explicit padding.
14535 (i387_cache_to_fsave): Remove unnecessary casts.
14536 (i387_fsave_to_cache): Doc fix.
14537 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14539 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14541 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14542 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14544 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14546 * configure.srv (arm*-*-mingw32ce*): Move near the other
14549 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14551 * configure.ac: Add errno checking.
14552 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14553 sys/file.h and malloc.h.
14554 (AC_CHECK_DECLS): Add perror.
14555 (srv_mingwce): Handle.
14556 * configure.srv (i[34567]86-*-cygwin*): Add
14557 win32-i386-low.o to srv_tgtobj.
14558 (i[34567]86-*-mingw*): Likewise.
14559 (arm*-*-mingw32ce*): Add case.
14560 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14561 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14562 [__MINGW32CE__] (strerror): New function.
14563 [__MINGW32CE__] (errno): Define to GetLastError.
14564 [__MINGW32CE__] (COUNTOF): New macro.
14565 (remote_open): Remove extra close call.
14566 * mem-break.c (delete_breakpoint_at): New function.
14567 * mem-break.h (delete_breakpoint_at): Declare.
14568 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14569 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14570 [USE_WIN32API] (read, write): Add char* casts.
14571 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14572 * server.h: Include wincecompat.h on Windows CE.
14573 [HAVE_ERRNO_H]: Check.
14574 (perror): Declare if not declared.
14575 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14576 (perror_with_name): Remove errno declaration.
14577 * wincecompat.h: New.
14578 * wincecompat.c: New.
14579 * win32-low.h: New.
14580 * win32-arm-low.c: New.
14581 * win32-i386-low.c: New.
14582 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14583 (OUTMSG2): Make it safe.
14585 (COUNTOF): New macro.
14586 (NUM_REGS): Get it from the low target.
14587 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14588 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14589 (thread_rec): Let low target handle debug registers.
14590 (child_add_thread): Likewise.
14591 (child_init_thread_list): Likewise.
14592 (continue_one_thread): Likewise.
14594 (do_child_fetch_inferior_registers): Move to ...
14595 * win32-i386-low.c: ... here, and rename to ...
14596 (do_fetch_inferior_registers): ... this.
14597 * win32-low.c (child_fetch_inferior_registers):
14598 Go through the low target.
14599 (do_child_store_inferior_registers): Use regptr.
14600 (strwinerror): New function.
14601 (win32_create_inferior): Handle Windows CE.
14602 Use strwinerror instead of strerror on Windows error
14603 codes. Add program to the error output.
14604 Don't close the main thread handle on Windows CE.
14605 (win32_attach): Use coredll.dll on Windows CE.
14606 (win32_kill): Close current process and current
14608 (win32_detach): Use coredll.dll on Windows CE.
14609 (win32_resume): Let low target handle debug registers, and
14611 (handle_exception): Add/Remove initial breakpoint. Avoid
14612 non-existant WSTOPSIG on Windows CE.
14613 (win32_read_inferior_memory): Cast to remove warning.
14614 (win32_arch_string): Go through the low target.
14615 (initialize_low): Call set_breakpoint_data with the low
14616 target's breakpoint.
14617 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14618 FOP_REGNUM, mappings): Move to ...
14619 * win32-i386-low.c: ... here.
14620 * win32-low.c (win32_thread_info): Move to ...
14621 * win32-low.h: ... here.
14622 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14623 win32-arm-low.c and wincecompat.c.
14624 (all:): Add $EXEEXT.
14625 (install-only:): Likewise.
14626 (gdbserver:): Likewise.
14627 (gdbreplay:): Likewise.
14628 * config.in: Regenerate.
14629 * configure: Regenerate.
14631 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14633 * win32-low.c: Rename typedef thread_info to
14634 win32_thread_info throughout.
14636 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14638 * win32-i386-low.c: Rename to ...
14639 * win32-low.c: ... this.
14640 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14641 * Makefile.in: Likewise.
14643 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14645 * remote-utils.c (monitor_output): Constify msg parameter.
14646 * server.h (monitor_output): Likewise.
14647 * win32-i386-low.c (handle_output_debug_string): New.
14648 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14649 handle_output_debug_string.
14650 (get_child_debug_event): Likewise.
14652 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14654 * server.c (main): Correct strtoul check.
14656 2007-03-27 Jon Ringle <jon@ringle.org>
14658 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14660 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14662 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14664 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14666 * terminal.h: Check HAVE_SGTTY_H.
14668 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14670 * remote-utils.c (remote_open): Print out the assigned port number.
14672 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14674 * remote-utils.c (monitor_output): New function.
14675 * server.c (debug_threads): Define here.
14676 (monitor_show_help): New function.
14677 (handle_query): Handle qRcmd.
14678 (main): Do not handle 'd' packet.
14679 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14680 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14683 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14685 * Makefile.in (EXEEXT): New.
14686 (clean): Use $(EXEEXT).
14688 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14690 * target.h (target_ops): Rename send_signal to request_interrupt,
14691 and remove enum target_signal parameter.
14692 * linux-low.c (linux_request_interrupt): Rename from
14693 linux_send_signal, and always send SIGINT.
14694 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14695 and always send SIGINT.
14696 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14698 (input_interrupt): Likewise.
14700 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14702 * server.c (get_features_xml): Check if target implemented
14704 * win32-i386-low.c (win32_arch_string): New.
14705 (win32_target_ops): Add win32_arch_string as arch_string member.
14707 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14709 * spu-low.c (spu_arch_string): New.
14710 (spu_target_ops): Add spu_arch_string.
14712 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14714 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14715 * configure.ac: Do not check for terminal.h.
14716 * configure, config.in: Regenerated.
14718 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14720 * Makefile.in (OBS): Add $(XML_BUILTIN).
14721 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14723 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14724 (arm-with-iwmmxt.c): New.
14725 * config.in, configure: Regenerate.
14726 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14727 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14728 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14729 (arm*-*-linux*): Add iWMMXt and regset support.
14730 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14731 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14732 (arm_store_wmmxregset, target_regsets): New.
14733 * server.c (get_features_xml): Take annex argument. Check builtin
14735 (handle_query): Handle multiple annexes.
14737 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14739 * remote-utils.c [USE_WIN32API] (read, write): Define.
14740 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14743 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14745 * linux-i386-low.c (the_low_target): Set arch_string.
14746 * linux-x86-64-low.c (the_low_target): Likewise.
14747 * linux-low.c (linux_arch_string): New.
14748 (linux_target_ops): Add it.
14749 * linux-low.h (struct linux_target_ops): Add arch_string.
14750 * server.c (write_qxfer_response): Use const void * for DATA.
14751 (get_features_xml): New.
14752 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14753 * target.h (struct target_ops): Add arch_string method.
14755 2007-01-03 Denis Pilat <denis.pilat@st.com>
14756 Daniel Jacobowitz <dan@codesourcery.com>
14758 * linux-low.c (linux_kill): Handle being called with no threads.
14759 * win32-i386-low.c (win32_kill): Likewise.
14760 (get_child_debug_event): Clear current_process_handle.
14762 2006-12-30 Denis PILAT <denis.pilat@st.com>
14763 Daniel Jacobowitz <dan@codesourcery.com>
14765 * remote-utils.c (remote_open): Check the type of specified
14766 serial port devices before opening them.
14767 * server.c (main): Kill the inferior if an error occurs during
14768 the first remote_open.
14770 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14772 * README: Update supported targets.
14774 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14776 * Makefile.in (clean): Remove reg-mips64.c.
14777 (reg-mips64.c, reg-mips64.o): New rules.
14778 * configure.srv: Handle mips64. Include regset support for mips.
14779 * linux-mips-low.c (union mips_register): New.
14780 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14781 (mips_breakpoint, mips_breakpoint_at): Use int.
14782 (mips_collect_register, mips_supply_register)
14783 (mips_collect_register_32bit, mips_supply_register_32bit)
14784 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14785 (mips_store_fpregset, target_regsets): New.
14786 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14788 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14790 * configure.srv: Add target "spu*-*-*".
14791 * Makefile.in (clean): Remove reg-spu.c.
14792 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14793 * spu-low.c: New file.
14795 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14797 * configure.ac: Correct td_thr_tls_get_addr test.
14798 * configure: Regenerated.
14800 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14802 * linux-low.c (linux_wait_for_event): Reformat. Use the
14803 pass_signals array.
14804 * remote-utils.c (decode_address_to_semicolon): New.
14805 * server.c (pass_signals, handle_general_set): New.
14806 (handle_query): Mention QPassSignals for qSupported.
14807 (main): Call handle_general_set.
14808 * server.h (pass_signals, decode_address_to_semicolon): New.
14810 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14812 * server.c (handle_query): Correct error handling for read_auxv.
14814 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14816 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14817 and srv_linux_thread_db to yes.
14818 * linux-s390-low.c (s390_fill_gregset): New function.
14819 (target_regsets): Define data structure.
14821 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14823 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14824 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14825 * config.in, configure: Regenerated.
14826 * inferiors.c (gdb_id_to_thread): New function.
14827 (gdb_id_to_thread_id): Use it.
14828 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14829 * linux-low.h (struct process_info): Add th member.
14830 (thread_db_get_tls_address): New prototype.
14831 * remote-utils.c (decode_address): Make non-static.
14832 * server.c (handle_query): Handle qGetTLSAddr.
14833 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14834 * target.h (struct target_ops): Add get_tls_address.
14835 * thread-db.c (maybe_attach_thread): Save the thread handle.
14836 (thread_db_get_tls_address): New.
14838 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14840 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14841 (linux_resume_one_process): Take a siginfo_t *. Update all
14842 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14843 (struct pending_signals): Add a siginfo_t.
14844 (linux_wait_for_process): Always set last_status.
14845 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14846 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14847 * linux-low.h (struct process_info): Add last_status.
14849 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14851 * remote-utils.c (try_rle): New function.
14852 (putpkt_binary): Use it.
14854 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14856 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14857 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14858 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14859 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14860 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14863 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14865 * server.c (terminal_fd): New variable.
14866 (old_foreground_pgrp): Likewise.
14867 (restore_old_foreground_pgrp): New function.
14868 (start_inferior): Record the terminal file descriptor in terminal_fd
14869 and its original foreground group in old_foreground_pgrp. Register
14870 restore_old_foreground_pgrp with atexit().
14872 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14874 * server.c (handle_query): Correct qPart to qXfer.
14876 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14878 * configure.ac: Check for more headers which are missing on
14879 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14880 * configure.srv: Add Cygwin and mingw32.
14881 * remote-utils.c: Don't include headers unconditionally which
14882 are missing on mingw32. Include <winsock.h> for mingw32.
14883 (remote_open): Adjust for mingw32 support. Flush
14884 standard error after writing to it.
14885 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14886 (unblock_async_io, enable_async_io, disable_async_io)
14887 (readchar, getpkt): Update for Winsock support.
14888 (prepare_resume_reply): Expect a protocol signal number.
14889 * server.c: Disable <sys/wait.h> on mingw32.
14890 (start_inferior): Adjust for mingw32 support. Flush
14891 standard error after writing to it.
14892 (attach_inferior): Likewise. Use protocol signal
14894 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14896 * win32-i386-low.c: New file.
14897 * Makefile.in (XM_CLIBS): Set.
14898 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14899 (win32-i386-low.o): New dependency rule.
14900 * linux-low.c (linux_wait): Use target signal numbers.
14901 * target.h (struct target_ops): Doc fix.
14902 * server.h (target_signal_to_name): New prototype.
14903 * gdbreplay.c: Don't include headers unconditionally which
14904 are missing on mingw32. Include <winsock.h> for mingw32.
14905 (remote_close, remote_open): Adjust for Winsock support.
14906 * configure, config.in: Regenerated.
14908 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14910 * server.c (decode_xfer_read, write_qxfer_response): New.
14911 (handle_query): Take a packet length argument. Handle
14912 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14913 the qSupported response.
14914 (main): Update call to handle_query.
14916 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14918 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14919 (putpkt_binary): Renamed from putpkt and adjusted for binary
14921 (putpkt): New wrapper for putpkt_binary.
14922 (readchar): Don't mask off the high bit.
14923 (decode_X_packet): New function.
14924 * server.c (main): Call putpkt_binary if a handler sets the packet
14925 length. Save the length of the incoming packet. Handle 'X'.
14926 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14928 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14930 * server.c (handle_query): Handle qSupported.
14932 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14934 * remote-utils.c (all_symbols_looked_up): New variable.
14935 (look_up_one_symbol): Check it.
14936 * server.h (look_up_one_symbol): New declaration.
14937 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14939 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14941 * Makefile.in (linux-arm-low.o): Update dependencies.
14942 * linux-arm-low.c: Include "gdb_proc_service.h".
14943 (PTRACE_GET_THREAD_AREA): Define.
14944 (ps_get_thread_area): New function.
14946 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14948 * configure.srv (m68k*-*-uclinux*): New target.
14949 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14950 (linux_resume_one_process): Remove extraneous cast.
14951 (linux_read_offsets): New.
14952 (linux_target_op): Add linux_read_offsets on mmuless systems.
14953 * server.c (handle_query): Add qOffsets logic.
14954 * target.h (struct target_ops): Add read_offsets.
14956 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14958 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14959 (PTRACE_GET_THREAD_AREA): Define.
14960 (ps_get_thread_area): New function.
14961 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14962 (linux-x86-64-low.o): Update.
14964 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14966 * configure.ac: Remove checks for prfpregset_t.
14967 * gdb_proc_service.h: New file.
14968 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14969 new "gdb_proc_service.h".
14970 * proc-service.c: Likewise.
14971 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14972 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14973 * Makefile.in (gdb_proc_service_h): Updated.
14974 * configure, config.in: Regenerated.
14976 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14978 * remote-utils.c (prepare_resume_reply): Move declaration
14979 of gdb_id_from_wait to the top of the block.
14981 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14983 * linux-low.c (regsets_store_inferior_registers): Read the regset
14984 from the target before filling it.
14986 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14988 * server.c (attach_inferior): Return SIGTRAP for a successful
14991 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14993 * Makefile.in (OBS): Add version.o.
14994 (STAGESTUFF): Delete.
14995 (version.o): Add dependencies.
14996 (version.c): Replace rule.
14997 (clean): Remove version.c.
14998 * server.c (gdbserver_version): New.
14999 (gdbserver_usage): Use printf.
15000 (main): Handle --version and --help.
15001 * server.h (version, host_name): Add declarations.
15003 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15015 * linux-x86-64-low.c:
15017 * linux-s390-low.c:
15018 * linux-ppc64-low.c:
15020 * linux-mips-low.c:
15021 * linux-m68k-low.c:
15022 * linux-m32r-low.c:
15025 * linux-ia64-low.c:
15026 * linux-i386-low.c:
15027 * linux-crisv32-low.c:
15039 * gdbserver.1: Add (C) after Copyright. Update the FSF
15042 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15044 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15045 (arm_breakpoint_at): Recognize both breakpoints.
15046 (the_low_target): Use the correct breakpoint instruction.
15048 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15050 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15051 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15052 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15053 (the_low_target): Update.
15055 2005-10-25 Andreas Schwab <schwab@suse.de>
15057 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15059 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15060 (ia64_num_regs): Reduce to 462.
15062 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15064 * acinclude.m4: Correct quoting.
15065 * aclocal.m4: Regenerated.
15067 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15068 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15069 (thread_db_init): Call thread_db_err_str.
15070 * configure.ac: Check for TD_VERSION.
15071 * config.in, configure: Regenerated.
15073 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15075 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15077 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15079 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15080 is not available. Define HAVE_PTRACE_GETREGS if it is.
15081 * config.in, configure: Regenerated.
15082 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15083 * linux-i386-low.c, linux-m68k-low.c: Update to use
15084 HAVE_PTRACE_GETREGS.
15085 * linux-low.c (regsets_fetch_inferior_registers)
15086 (regsets_store_inferior_registers): Only return 0 if we processed
15088 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15089 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15091 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15093 * inferiors.c (struct thread_info): Add gdb_id.
15094 (add_thread): Add gdb_id argument.
15095 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15096 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15097 calls to add_thread.
15098 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15099 * server.c (handle_query): Use thread_to_gdb_id.
15100 (handle_v_cont, main): Use gdb_id_to_thread_id.
15101 * server.h (add_thread): Update prototype.
15102 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15105 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15107 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15108 left-padded registers.
15109 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15110 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15112 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15114 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15115 * configure: Regenerate.
15116 * config.in: Regenerate.
15117 * server.h (NEED_DECLARATION_STRERROR):
15118 Replace with !HAVE_DECL_STRERROR.
15120 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15122 * linux-low.c (linux_wait, linux_send_signal): Don't test
15123 an unsigned long variable for > 0 if it could be MAX_ULONG.
15124 * server.c (myresume): Likewise.
15125 * target.c (set_desired_inferior): Likewise.
15127 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15129 * configure.ac: Simplify and improve check for socklen_t.
15130 * configure, config.in: Regenerate.
15132 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15134 * acconfig.h: Remove.
15135 * configure.ac: Add a test for socklen_t. Use three-argument
15136 AC_DEFINE throughout.
15137 * config.in: Regenerated using autoheader 2.59.
15138 * configure: Regenerated.
15140 * gdbreplay.c (socklen_t): Provide a default.
15141 (remote_open): Use socklen_t.
15142 * remote-utils.c (socklen_t): Provide a default.
15143 (remote_open): Use socklen_t.
15144 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15147 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15149 * linux-low.c (linux_read_memory, linux_write_memory)
15150 (linux_read_auxv): Likewise.
15151 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15152 (check_mem_write): Likewise.
15153 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15155 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15156 (registers_from_string, register_data): Likewise.
15157 * server.c (handle_query, main): Likewise.
15158 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15159 (decode_M_packet): Likewise.
15160 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15161 * target.h (struct target_ops): Update read_memory, write_memory,
15163 (read_inferior_memory, write_inferior_memory): Update.
15164 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15165 to unsigned char *.
15166 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15167 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15168 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15169 linux-s390-low.c, linux-sh-low.c: Update for changes in
15170 read_inferior_memory and the_low_target->breakpoint.
15172 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15174 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15175 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15176 * configure.srv: Add powerpc64-*-linux*.
15177 * linux-ppc64-low.c: New file.
15179 2005-05-23 Orjan Friberg <orjanf@axis.com>
15181 * linux-cris-low.c: New file with support for CRIS.
15182 * linux-crisv32-low.c: Ditto for CRISv32.
15183 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15184 (clean): Add reg-cris.c and reg-crisv32.c.
15185 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15186 reg-crisv32.o, and reg-crisv32.c to make rules.
15187 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15188 recognized targets.
15190 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15192 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15193 of sizeof (PTRACE_XFER_TYPE).
15194 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15196 2005-05-12 Orjan Friberg <orjanf@axis.com>
15198 * target.h (struct target_ops): Add insert_watchpoint,
15199 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15200 pointers for hardware watchpoint support.
15201 * linux-low.h (struct linux_target_ops): Ditto.
15202 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15203 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15204 to linux_target_ops.
15205 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15207 * server.c (main): Recognize 'Z' and 'z' packets.
15209 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15211 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15212 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15213 (the_low_target): Add new members.
15215 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15217 * proc-service.c (ps_lgetregs): Search all_processes instead of
15220 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15222 * server.c (start_inferior): Change return type to int.
15223 (attach_inferior): Change sigptr to int *.
15224 (handle_v_cont, handle_v_requests): Change signal to int *.
15225 (main): Change signal to int.
15227 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15229 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15230 * configure.srv: Add m32r*-*-linux*.
15231 * linux-m32r-low.c: New file.
15233 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15235 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15237 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15239 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15240 Take unsigned long arguments for PIDs.
15241 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15242 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15243 (wait_for_sigstop, linux_resume_one_process)
15244 (regsets_fetch_inferior_registers, linux_send_signal)
15245 (linux_read_auxv): Likewise. Update the types of variables holding
15246 PIDs. Update format string specifiers.
15247 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15248 * remote-utils.c (prepare_resume_reply): Likewise.
15249 * server.c (cont_thread, general_thread, step_thread)
15250 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15252 (handle_query): Update format specifiers.
15253 (handle_v_cont, main): Use strtoul for thread IDs.
15254 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15255 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15256 (general_thread, step_thread, thread_from_wait)
15257 (old_thread_from_wait): Update.
15258 * target.h (struct thread_resume): Use unsigned long for THREAD.
15259 (struct target_ops): Use unsigned long for arguments to attach and
15262 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15264 * acinclude.m4: Include bfd/bfd.m4 directly.
15265 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15266 <agriffis@toolchain.org>.
15267 * aclocal.m4, configure: Regenerated.
15269 2005-01-07 Andrew Cagney <cagney@gnu.org>
15271 * configure.ac: Rename configure.in, require autoconf 2.59.
15272 * configure: Re-generate.
15274 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15276 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15277 LIBS when finished.
15278 * aclocal.m4: Regenerated.
15279 * configure: Regenerated.
15281 2004-11-21 Andreas Schwab <schwab@suse.de>
15283 * linux-m68k-low.c (m68k_num_gregs): Define.
15284 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15285 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15286 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15287 (m68k_breakpoint_at): New. Add to the_low_target.
15289 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15290 srv_linux_thread_db to yes.
15292 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15294 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15295 (ARCH_SET_FS): Likewise.
15296 (ARCH_GET_FS): Likewise.
15297 (ARCH_GET_GS): Likewise.
15299 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15301 * linux-i386-low.c (ps_get_thread_area): New.
15302 * linux-x86-64-low.c (ps_get_thread_area): New.
15303 * linux-low.c: Include <sys/syscall.h>.
15304 (linux_kill_one_process): Don't kill the first thread here.
15305 (linux_kill): Kill the first thread here.
15306 (kill_lwp): New function.
15307 (send_sigstop, linux_send_signal): Use it.
15308 * proc-service.c: Clean up #ifdefs.
15309 (fpregset_info): Delete.
15310 (ps_lgetregs): Update and enable implementation.
15311 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15313 * remote-utils.c (struct sym_cache, symbol_cache): New.
15314 (input_interrupt): Print a clearer message.
15315 (async_io_enabled): New variable.
15316 (enable_async_io, disable_async_io): Use it. Update comments.
15317 (look_up_one_symbol): Use the symbol cache.
15318 * thread-db.c (thread_db_look_up_symbols): New function.
15319 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15321 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15323 * configure.in: Test for -rdynamic.
15324 * configure: Regenerated.
15325 * Makefile (INTERNAL_LDFLAGS): New.
15326 (gdbserver, gdbreplay): Use it.
15328 2004-09-02 Andrew Cagney <cagney@gnu.org>
15330 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15332 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15334 * linux-low.c (linux_wait): Clear all_processes list also.
15336 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15338 * linux-low.c: Include <errno.h>. Remove extern declaration of
15341 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15343 * gdbreplay.c, server.h, utils.c: Update copyright years.
15345 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15347 * server.c (main): Print child status or termination signal from
15348 variable 'signal', not 'sig'.
15350 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15352 * linux-low.c (linux_read_memory): Change return type to
15353 int. Check for and return error from ptrace().
15354 * target.c (read_inferior_memory): Change return type to int. Pass
15355 back return status from the_target->read_memory().
15356 * target.h (struct target_ops): Adapt *read_memory() prototype.
15358 (read_inferior_memory): Adapt prototype.
15359 * server.c (main): Return an error packet if
15360 read_inferior_memory() returns an error.
15362 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15364 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15365 Unify with other clean targets.
15367 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15369 * server.c (handle_v_cont): Call set_desired_inferior.
15371 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15373 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15375 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15377 * linux-low.c (linux_wait): Unblock async I/O.
15378 (linux_resume): Block and enable async I/O.
15379 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15380 * server.h (block_async_io, unblock_async_io): Add prototypes.
15382 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15384 * remote-utils.c (remote_open): Print a status notice after
15385 opening a TCP port.
15386 * server.c (attach_inferior): Print a status notice after
15389 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15391 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15393 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15395 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15397 * server.c, target.h: Update copyright years.
15399 2004-02-25 Roland McGrath <roland@redhat.com>
15401 * target.h (struct target_ops): New member `read_auxv'.
15402 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15403 * linux-low.c (linux_read_auxv): New function.
15404 (linux_target_ops): Initialize `read_auxv' member to that.
15406 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15408 Committed by Jim Blandy <jimb@redhat.com>.
15410 * linux-s390-low.c (s390_num_regs): Update.
15411 (s390_regmap): Remove control registers. Use __s390x__ predefine
15412 instead of GPR_SIZE to distiguish s390 and s390x targets.
15414 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15416 * linux-low.c: Update copyright year.
15417 (check_removed_breakpoint): Clear pending_is_breakpoint.
15418 (linux_set_resume_request, linux_queue_one_thread)
15419 (resume_status_pending_p): New functions.
15420 (linux_continue_one_thread): Use process->resume.
15421 (linux_resume): Only resume threads if there are no pending events.
15422 * linux-low.h (struct process_info): Add resume request
15425 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15427 * regcache.c (new_register_cache): Clear the allocated register
15428 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15430 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15432 * linux-low.c (linux_resume): Take a struct thread_resume *
15434 (linux_wait): Update call.
15435 (resume_ptr): New static variable.
15436 (linux_continue_one_thread): Renamed from
15437 linux_continue_one_process. Use resume_ptr.
15438 (linux_resume): Use linux_continue_one_thread.
15439 * server.c (handle_v_cont, handle_v_requests): New functions.
15440 (myresume): New function.
15441 (main): Handle 'v' case.
15442 * target.h (struct thread_resume): New type.
15443 (struct target_ops): Change argument of "resume" to struct
15445 (myresume): Delete macro.
15447 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15449 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15450 (uninstall): Support DESTDIR.
15452 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15454 * configure.srv: Add xscale*linux copy of arm*linux entry.
15456 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15458 * linux-arm-low.c (arm_reinsert_addr): New function.
15459 (the_low_target): Add arm_reinsert_addr.
15461 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15463 * mem-break.c: Remove whitespace at end of file.
15465 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15467 * configure.in: Check whether we need to prototype strerror.
15468 * server.h: Optionally prototype strerror.
15469 * gdbreplay.c (perror_with_name): Use strerror.
15470 * linux-low.c (linux_attach_lwp): Use strerror.
15471 * utils.c (perror_with_name): Use strerror.
15472 * config.in, configure: Regenerated.
15474 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15476 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15477 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15479 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15481 * Makefile.in (SFILES): Update.
15482 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15483 low-sun3.c: Remove files.
15485 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15487 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15488 (linux_detach_one_process, linux_detach): New functions.
15489 (linux_target_ops): Add linux_detach.
15490 * server.c (main): Handle 'D' packet.
15491 * target.h (struct target_ops): Add "detach" member.
15492 (detach_inferior): Define.
15494 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15496 From Kelley Cook <kelleycook@wideopenwest.com>:
15497 * configure.srv: Accept i[34567]86 variants.
15499 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15501 * linux-low.c (linux_wait_for_event): Correct comment typos.
15502 (linux_resume_one_process): Call check_removed_breakpoint.
15503 (linux_send_signal): New function.
15504 (linux_target_ops): Add linux_send_signal.
15505 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15507 * target.h (struct target_ops): Add send_signal.
15509 2003-05-29 Jim Blandy <jimb@redhat.com>
15511 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15512 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15513 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15514 away part of the register's value.
15516 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15518 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15519 (linux_wait_for_event, linux_init_signals): Likewise.
15521 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15523 * configure.in: Check for stdlib.h.
15524 * configure: Regenerated.
15525 * config.in: Regenerated.
15527 2003-01-04 Andreas Schwab <schwab@suse.de>
15529 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15531 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15533 * Makefile.in: Remove obsolete code.
15535 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15537 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15538 defined(PT_FPR0_HI).
15540 2002-11-17 Stuart Hughes <seh@zee2.com>
15542 * linux-arm-low.c (arm_num_regs): Increase.
15543 (arm_regmap): Include status register.
15545 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15547 * linux-low.c (register_addr): Remove incorrect -1 check.
15549 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15551 * linux-low.c (linux_create_inferior): Call setpgid. Return
15553 (unstopped_p, linux_signal_pid): Remove.
15554 (linux_target_ops): Remove linux_signal_pid.
15555 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15556 global instead of target method.
15557 * target.h (struct target_ops): Remove signal_pid. Update comment
15558 for create_inferior.
15559 * server.c (signal_pid): New variable.
15560 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15561 gdbserver. Set the child to be the foreground process group.
15562 (attach_inferior): Set signal_pid.
15564 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15566 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15568 2002-08-20 Jim Blandy <jimb@redhat.com>
15570 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15573 2002-08-01 Andrew Cagney <cagney@redhat.com>
15575 * Makefile.in: Make chill references obsolete.
15577 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15579 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15580 * configure: Regenerate.
15581 * config.in: Regenerate.
15583 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15585 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15586 (perror_with_name, remote_close, remote_open, expect, play): Static.
15588 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15590 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15591 byte offsets instead of an array of indexes.
15592 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15594 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15596 * regcache.c: Add comment.
15598 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15600 * thread-db.c: New file.
15601 * proc-service.c: New file.
15602 * acinclude.m4: New file.
15603 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15604 proc-service.o, and thread-db.o.
15605 (linux-low.o): Add USE_THREAD_DB.
15606 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15607 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15608 * aclocal.m4: Regenerated.
15609 * config.in: Regenerated.
15610 * configure: Regenerated.
15611 * configure.in: Check for proc_service.h, sys/procfs.h,
15612 thread_db.h, and linux/elf.h headrs.
15613 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15614 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15615 Check for -lthread_db and thread support.
15616 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15617 PowerPC, and SuperH.
15618 * i387-fp.c: Constify arguments.
15619 * i387-fp.h: Likewise.
15620 * inferiors.c: (struct thread_info): Renamed from
15621 `struct inferior_info'. Remove PID member. Use generic inferior
15622 list header. All uses updated.
15623 (inferiors, signal_pid): Removed.
15624 (all_threads): New variable.
15625 (get_thread): Define.
15626 (add_inferior_to_list): New function.
15627 (for_each_inferior): New function.
15628 (change_inferior_id): New function.
15629 (add_inferior): Removed.
15630 (remove_inferior): New function.
15631 (add_thread): New function.
15632 (free_one_thread): New function.
15633 (remove_thread): New function.
15634 (clear_inferiors): Use for_each_inferior and free_one_thread.
15635 (find_inferior): New function.
15636 (find_inferior_id): New function.
15637 (inferior_target_data): Update argument type.
15638 (set_inferior_target_data): Likewise.
15639 (inferior_regcache_data): Likewise.
15640 (set_inferior_regcache_data): Likewise.
15641 * linux-low.c (linux_bp_reinsert): Remove.
15642 (all_processes, stopping_threads, using_thrads)
15643 (struct pending_signals, debug_threads, pid_of): New.
15644 (inferior_pid): Replace with macro.
15645 (struct inferior_linux_data): Remove.
15646 (get_stop_pc, add_process): New functions.
15647 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15648 Use add_process and add_thread.
15649 (linux_attach_lwp): New function, based on old linux_attach. Use
15650 add_process and add_thread. Set stop_expected for new threads.
15651 (linux_attach): New function.
15652 (linux_kill_one_process): New function.
15653 (linux_kill): Kill all LWPs.
15654 (linux_thread_alive): Use find_inferior_id.
15655 (check_removed_breakpoints, status_pending_p): New functions.
15656 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15657 Update. Use WNOHANG. Wait for cloned processes also. Update process
15658 struct for the found process.
15659 (linux_wait_for_event): New function.
15660 (linux_wait): Use it. Support LWPs.
15661 (send_sigstop, wait_for_sigstop, stop_all_processes)
15662 (linux_resume_one_process, linux_continue_one_process): New functions.
15663 (linux_resume): Support LWPs.
15664 (REGISTER_RAW_SIZE): Remove.
15665 (fetch_register): Use register_size instead. Call supply_register.
15666 (usr_store_inferior_registers): Likewise. Call collect_register.
15667 Fix recursive case.
15668 (regsets_fetch_inferior_registers): Improve error message.
15669 (regsets_store_inferior_registers): Add debugging.
15670 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15671 (unstopped_p, linux_signal_pid): New functions.
15672 (linux_target_ops): Add linux_signal_pid.
15673 (linux_init_signals): New function.
15674 (initialize_low): Call it. Initialize using_threads.
15675 * regcache.c (inferior_regcache_data): Add valid
15677 (get_regcache): Fetch registers lazily. Add fetch argument
15678 and update all callers.
15679 (regcache_invalidate_one, regcache_invalidate): New
15681 (new_register_cache): Renamed from create_register_cache.
15682 Return the new regcache.
15683 (free_register_cache): Change argument to a void *.
15684 (registers_to_string, registers_from_string): Call get_regcache
15685 with fetch flag set.
15686 (register_data): Make static. Pass fetch flag to get_regcache.
15687 (supply_register): Call get_regcache with fetch flag clear.
15688 (collect_register): Call get_regcache with fetch flag set.
15689 (collect_register_as_string): New function.
15690 * regcache.h: Update.
15691 * remote-utils.c (putpkt): Flush after debug output and use
15693 Handle input interrupts while waiting for an ACK.
15694 (input_interrupt): Use signal_pid method.
15695 (getpkt): Flush after debug output and use stderr.
15696 (outreg): Use collect_register_as_string.
15697 (new_thread_notify, dead_thread_notify): New functions.
15698 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15699 and general_thread.
15700 (look_up_one_symbol): Flush after debug output.
15701 * server.c (step_thread, server_waiting): New variables.
15702 (start_inferior): Don't use signal_pid. Update call to mywait.
15703 (attach_inferior): Update call to mywait.
15704 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15705 (main): Don't fetch/store registers explicitly. Use
15706 set_desired_inferior. Support proposed ``Hs'' packet. Update
15708 * server.h: Update.
15709 (struct inferior_list, struct_inferior_list_entry): New.
15710 * target.c (set_desired_inferior): New.
15711 (write_inferior_memory): Constify.
15712 (mywait): New function.
15713 * target.h: Update.
15714 (struct target_ops): New signal_pid method.
15715 (mywait): Removed macro, added prototype.
15717 * linux-low.h (regset_func): Removed.
15718 (regset_fill_func, regset_store_func): New.
15719 (enum regset_type): New.
15720 (struct regset_info): Add type field. Use new operation types.
15721 (struct linux_target_ops): stop_pc renamed to get_pc.
15722 Add decr_pc_after_break and breakpoint_at.
15723 (get_process, get_thread_proess, get_process_thread)
15724 (strut process_info, all_processes, linux_attach_lwp)
15725 (thread_db_init): New.
15727 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15728 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15729 (the_low_target): Add new members.
15730 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15731 (i386_store_fpxregset): Constify.
15732 (target_regsets): Add new kind identifier.
15733 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15734 (i386_set_pc): Add debugging.
15735 (i386_breakpoint_at): New function.
15736 (the_low_target): Add new members.
15737 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15738 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15739 (mips_breakpoint_at): New.
15740 (the_low_target): Add new members.
15741 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15742 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15743 (the_low_target): Add new members.
15744 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15745 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15746 (the_low_target): Add new members.
15747 * linux-x86-64-low.c (target_regsets): Add new kind
15750 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15752 From Martin Pool <mbp@samba.org>:
15753 * server.c (gdbserver_usage): New function.
15756 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15758 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15759 stop_at -> stop_pc.
15761 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15763 * Makefile.in: Remove obsolete code.
15765 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15767 * linux-low.c (regsets_fetch_inferior_registers),
15768 (regsets_store_inferior_registers): Removed cast to int from
15770 * regcache.h: Added declaration of struct inferior_info.
15772 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15774 * inferiors.c (struct inferior_info): Add regcache_data.
15775 (add_inferior): Call create_register_cache.
15776 (clear_inferiors): Call free_register_cache.
15777 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15778 * regcache.c (struct inferior_regcache_data): New.
15779 (registers): Remove.
15780 (get_regcache): New function.
15781 (create_register_cache, free_register_cache): New functions.
15782 (set_register_cache): Don't initialize the register cache here.
15783 (registers_to_string, registers_from_string, register_data): Call
15785 * regcache.h: Add prototypes.
15786 * server.h: Likewise.
15788 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15790 * mem-break.c: New file.
15791 * mem-break.h: New file.
15792 * Makefile.in: Add mem-break.o rule; update server.h
15794 * inferiors.c (struct inferior_info): Add target_data
15796 (clear_inferiors): Free target_data member if set.
15797 (inferior_target_data, set_inferior_target_data): New functions.
15798 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15799 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15800 * linux-low.c (linux_bp_reinsert): New variable.
15801 (struct inferior_linux_data): New.
15802 (linux_create_inferior): Use set_inferior_target_data.
15803 (linux_attach): Likewise. Call add_inferior.
15804 (linux_wait_for_one_inferior): New function.
15805 (linux_wait): Call it.
15806 (linux_write_memory): Add const.
15807 (initialize_low): Call set_breakpoint_data.
15808 * linux-low.h (struct linux_target_ops): Add breakpoint
15810 * server.c (attach_inferior): Remove extra add_inferior
15812 * server.h: Include mem-break.h. Update inferior.c
15814 * target.c (read_inferior_memory)
15815 (write_inferior_memory): New functions.
15816 * target.h (read_inferior_memory)
15817 (write_inferior_memory): Change macros to prototypes.
15818 (struct target_ops): Update comments. Add const to write_memory
15821 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15823 * linux-low.c (usr_store_inferior_registers): Support
15824 registers which are allowed to fail to store.
15825 * linux-low.h (linux_target_ops): Likewise.
15826 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15827 (ppc_cannot_store_register): FPSCR may not be storable.
15829 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15831 * server.h: Include <string.h> if HAVE_STRING_H.
15832 * ChangeLog: Correct paths in last ChangeLog entry.
15834 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15836 * linux-low.h: Remove obsolete prototypes.
15837 (struct linux_target_ops): New.
15838 (extern the_low_target): New.
15839 * linux-low.c (num_regs, regmap): Remove declarations.
15840 (register_addr): Use the_low_target explicitly.
15841 (fetch_register): Likewise.
15842 (usr_fetch_inferior_registers): Likewise.
15843 (usr_store_inferior_registers): Likewise.
15844 * linux-arm-low.c (num_regs): Remove.
15845 (arm_num_regs): Define.
15846 (arm_regmap): Renamed from regmap, made static.
15847 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15849 (arm_cannot_store_register): Renamed from cannot_store_register,
15851 (the_low_target): New.
15852 * linux-i386-low.c (num_regs): Remove.
15853 (i386_num_regs): Define.
15854 (i386_regmap): Renamed from regmap, made static.
15855 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15857 (i386_cannot_store_register): Renamed from cannot_store_register,
15859 (the_low_target): New.
15860 * linux-ia64-low.c (num_regs): Remove.
15861 (ia64_num_regs): Define.
15862 (ia64_regmap): Renamed from regmap, made static.
15863 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15865 (ia64_cannot_store_register): Renamed from cannot_store_register,
15867 (the_low_target): New.
15868 * linux-m68k-low.c (num_regs): Remove.
15869 (m68k_num_regs): Define.
15870 (m68k_regmap): Renamed from regmap, made static.
15871 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15873 (m68k_cannot_store_register): Renamed from cannot_store_register,
15875 (the_low_target): New.
15876 * linux-mips-low.c (num_regs): Remove.
15877 (mips_num_regs): Define.
15878 (mips_regmap): Renamed from regmap, made static.
15879 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15881 (mips_cannot_store_register): Renamed from cannot_store_register,
15883 (the_low_target): New.
15884 * linux-ppc-low.c (num_regs): Remove.
15885 (ppc_num_regs): Define.
15886 (ppc_regmap): Renamed from regmap, made static.
15887 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15889 (ppc_cannot_store_register): Renamed from cannot_store_register,
15891 (the_low_target): New.
15892 * linux-s390-low.c (num_regs): Remove.
15893 (s390_num_regs): Define.
15894 (s390_regmap): Renamed from regmap, made static.
15895 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15897 (s390_cannot_store_register): Renamed from cannot_store_register,
15899 (the_low_target): New.
15900 * linux-sh-low.c (num_regs): Remove.
15901 (sh_num_regs): Define.
15902 (sh_regmap): Renamed from regmap, made static.
15903 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15905 (sh_cannot_store_register): Renamed from cannot_store_register,
15907 (the_low_target): New.
15908 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15909 (the_low_target): New.
15911 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15913 * Makefile.in: Add stamp-h target.
15914 * configure.in: Create stamp-h.
15915 * configure: Regenerated.
15917 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15919 * inferiors.c: New file.
15920 * target.c: New file.
15921 * target.h: New file.
15922 * Makefile.in: Add target.o and inferiors.o. Update
15924 * linux-low.c (inferior_pid): New static variable,
15925 moved from server.c.
15926 (linux_create_inferior): Renamed from create_inferior.
15927 Call add_inferior. Return 0 on success instead of a PID.
15928 (linux_attach): Renamed from myattach.
15929 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15930 (linux_thread_alive): Renamed from mythread_alive.
15931 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15933 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15934 (regsets_store_inferior_registers): Correct error message.
15935 Add missing ``return 0''.
15936 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15937 (linux_store_registers): Renamed from store_inferior_registers.
15938 (linux_read_memory): Renamed from read_inferior_memory.
15939 (linux_write_memory): Renamed from write_inferior_memory.
15940 (linux_target_ops): New structure.
15941 (initialize_low): Call set_target_ops ().
15942 * remote-utils.c (unhexify): New function.
15943 (hexify): New function.
15944 (input_interrupt): Send signals to ``signal_pid''.
15945 * server.c (inferior_pid): Remove.
15946 (start_inferior): Update create_inferior call.
15947 (attach_inferior): Call add_inferior.
15948 (handle_query): New function.
15949 (main): Call handle_query for `q' packets.
15950 * server.h: Include "target.h". Remove obsolete prototypes.
15951 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15953 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15955 * Makefile.in: Add WARN_CFLAGS. Update configury
15957 * configure.in: Check for <string.h>
15958 * configure: Regenerate.
15959 * config.in: Regenerate.
15960 * gdbreplay.c: Include needed system headers.
15961 (remote_open): Remove strchr prototype.
15962 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15963 * regcache.c (supply_register): Change buf argument to const void *.
15964 (supply_register_by_name): Likewise.
15965 (collect_register): Change buf argument to void *.
15966 (collect_register_by_name): Likewise.
15967 * regcache.h: Add missing prototypes.
15968 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15969 * server.c (handle_query): New function.
15970 (attached): New static variable, moved out of main.
15971 (main): Quiet longjmp clobber warnings.
15972 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15973 * utils.c (error): Remove NORETURN.