1 2017-11-22 Yao Qi <yao.qi@linaro.org>
3 * remote-utils.c (prepare_resume_reply): Use memcpy.
5 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
7 * linux-low.c (kill_one_lwp_callback): Return void, take
8 argument directly, don't filter on pid.
9 (linux_kill): Use for_each_thread.
11 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
13 * linux-low.c (need_step_over_p): Return bool, remove dummy
15 (linux_resume, proceed_all_lwps): Use find_thread.
17 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
19 * linux-low.c (resume_status_pending_p): Return bool, remove
21 (linux_resume): Use find_thread.
23 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
25 * linux-low.c (struct thread_resume_array): Remove.
26 (linux_set_resume_request): Return void, take arguments
28 (linux_resume): Use for_each_thread.
30 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
32 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
33 return bool, remove data argument.
34 (linux_stabilize_threads): Use find_thread.
36 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
38 * linux-low.c (unsuspend_one_lwp): Remove.
39 (unsuspend_all_lwps): Use for_each_thread, inline code from
42 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
44 * gdbthread.h (find_thread): Add overload with ptid_t filter.
45 * linux-low.c (struct iterate_over_lwps_args): Remove.
46 (iterate_over_lwps_filter): Remove.
47 (iterate_over_lwps): Use find_thread.
49 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
51 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
52 (linux_handle_new_gdb_connection): Use for_each_thread, inline
53 code from reset_lwp_ptrace_options_callback.
55 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
57 * linux-arm-low.c (struct update_registers_data): Remove.
58 (update_registers_callback): Return void, take arguments
59 directly, don't check thread's pid.
60 (arm_insert_point, arm_remove_point): Use for_each_thread.
62 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
64 * win32-low.c (continue_one_thread): Return void, take argument
66 (child_continue): Use for_each_thread.
68 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
70 * win32-i386-low.c (update_debug_registers_callback): Rename
72 (update_debug_registers): ... this, return void, remove pid_p arg.
73 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
75 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
77 * inferiors.h (struct process_info): Add constructor, initialize
79 <syscalls_to_catch>: Change type to std::vector<int>.
80 * inferiors.c (add_process): Allocate process_info with new.
81 (remove_process): Free process_info with delete.
82 * linux-low.c (handle_extended_wait): Adjust.
83 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
84 * server.c (handle_general_set): Adjust.
86 2017-11-16 Pedro Alves <palves@redhat.com>
88 * remote-utils.c (remote_close): Block SIGIO signals instead of
89 uninstalling the SIGIO handler.
91 2017-11-16 Alan Hayward <alan.hayward@arm.com>
93 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
95 2017-11-16 Yao Qi <yao.qi@linaro.org>
97 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
98 (tic6x_store_gregset): Likewise.
99 (tic6x_usrregs_info): Move it up.
101 2017-11-15 Alan Hayward <alan.hayward@arm.com>
103 * Makefile.in: Update arch rules.
104 * configure.srv: Explicitly mark arch/ files.
106 2017-11-13 Andreas Schwab <schwab@suse.de>
108 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
110 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
112 2017-11-06 Pedro Alves <palves@redhat.com>
114 * config.in, configure: Regenerate.
116 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
118 * target.c (struct thread_search): Remove.
119 (thread_search_callback): Remove.
120 (prepare_to_access_memory): Use for_each_thread instead of
121 find_inferior. Inline code from thread_search_callback.
123 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
125 * server.c (struct visit_actioned_threads_data): Remove.
126 (visit_actioned_threads): Change prototype to take arguments
128 (resume): Use find_thread instead of find_inferior.
130 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
132 * server.c (queue_stop_reply_callback): Change prototype, return
134 (find_status_pending_thread_callback): Remove.
135 (handle_status): Replace find_inferior with find_thread and
138 2017-10-25 Alan Hayward <alan.hayward@arm.com>
140 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
142 (aarch64_store_gregset): Likewise.
143 (aarch64_fill_fpregset): Likewise.
144 (aarch64_store_fpregset): Likewise.
146 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
148 * gdbthread.h (find_thread, for_each_thread): New functions.
149 * inferiors.c (thread_of_pid): Remove.
150 (find_any_thread_of_pid): Use find_thread.
151 * linux-low.c (num_lwps): Use for_each_thread.
153 2017-10-17 Yao Qi <yao.qi@linaro.org>
155 * Makefile.in: Remove one rule.
156 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
158 2017-10-17 Yao Qi <yao.qi@linaro.org>
160 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
161 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
163 2017-10-17 Yao Qi <yao.qi@linaro.org>
165 * configure.srv: Rename arm.o with arch/arm.o.
167 2017-10-17 Yao Qi <yao.qi@linaro.org>
169 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
170 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
171 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
172 (arch-i386.o, arch-amd64.o): Remove rules.
173 (arch/%.o): New rule.
174 Update POSTCOMPILE and COMPILE.pre.
175 * configure.ac: Invoke AC_CONFIG_COMMANDS.
176 * configure: Re-generated.
177 * configure.srv: Replace arch-i386.o with arch/i386.o.
178 Replace arch-amd64.o with arch/amd64.o.
180 2017-10-16 Yao Qi <yao.qi@linaro.org>
182 * configure: Regenerated.
184 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
186 * inferiors.h: (struct inferior_list): Remove.
187 (struct inferior_list_entry); Remove.
188 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
189 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
190 get_first_inferior): Remove.
191 (for_each_inferior, for_each_inferior_with_data, find_inferior,
192 find_inferior_id, find_inferior_in_random): Change signature.
193 * inferiors.c (all_threads): Change type to
194 std::list<thread_info *>.
195 (get_thread): Remove macro.
196 (find_inferior, find_inferior_id): Change signature, implement
198 (find_inferior_in_random): Change signature, implement using
199 find_thread_in_random.
200 (for_each_inferior, for_each_inferior_with_data): Change
201 signature, implement using for_each_thread.
202 (add_inferior_to_list, remove_inferior): Remove.
203 (add_thread, get_first_thread, thread_of_pid,
204 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
205 (get_first_inferior, one_inferior_p, clear_inferior_list):
207 (clear_inferiors, get_thread_process): Update.
208 * gdbthread.h: Include <list>.
209 (struct thread_info) <entry>: Remove field.
211 (all_threads): Change type to std::list<thread_info *>.
212 (get_first_inferior): Add doc.
213 (find_thread, for_each_thread, find_thread_in_random): New
215 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
216 * linux-arm-low.c (update_registers_callback): Update.
217 * linux-low.c (second_thread_of_pid_p): Update.
218 (kill_one_lwp_callback, linux_detach_lwp_callback,
219 delete_lwp_callback, status_pending_p_callback, same_lwp,
220 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
221 iterate_over_lwps, not_stopped_callback,
222 resume_stopped_resumed_lwps, count_events_callback,
223 select_singlestep_lwp_callback, select_event_lwp_callback,
224 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
225 suspend_and_send_sigstop_callback, wait_for_sigstop,
226 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
227 lwp_running, linux_set_resume_request, resume_status_pending_p,
228 need_step_over_p, start_step_over, linux_resume_one_thread,
229 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
230 reset_lwp_ptrace_options_callback): Update.
231 * linux-mips-low.c (update_watch_registers_callback): Update.
232 * regcache.c (regcache_invalidate_one, regcache_invalidate):
234 (free_register_cache_thread_one): Remove.
235 (regcache_release): Update.
236 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
237 handle_qxfer_threads_worker): Update.
238 (handle_query): Update, use list iterator.
239 (visit_actioned_threads, handle_pending_status,
240 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
241 clear_pending_status_callback, set_pending_status_callback,
242 find_status_pending_thread_callback, handle_status,
243 process_serial_event): Update.
244 * target.c (thread_search_callback): Update.
245 * thread-db.c (thread_db_get_tls_address): Update.
246 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
248 * win32-i386-low.c (update_debug_registers_callback): Update.
249 * win32-low.c (delete_thread_info, child_delete_thread,
250 continue_one_thread, suspend_one_thread,
251 get_child_debug_event): Adjust.
253 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
255 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
256 * inferiors.h: Include <list>.
257 (struct process_info) <entry>: Remove field.
259 (pid_of): Change macro to function.
260 (ptid_of, lwpid_of): Remove macro.
261 (all_processes): Change type to std::list<process_info *>.
262 (ALL_PROCESSES): Remove macro.
263 (for_each_process, find_process): New function.
264 * inferiors.c (all_processes): Change type to
265 std::list<process_info *>.
266 (find_thread_process): Adjust.
267 (add_process): Likewise.
268 (remove_process): Likewise.
269 (find_process_pid): Likewise.
270 (get_first_process): Likewise.
271 (started_inferior_callback): Remove.
272 (have_started_inferiors_p): Adjust.
273 (attached_inferior_callback): Remove.
274 (have_attached_inferiors_p): Adjust.
275 * linux-low.c (check_zombie_leaders): Likewise.
276 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
277 (x86_linux_update_xmltarget): Adjust.
278 * server.c (handle_query): Likewise.
279 (gdb_reattached_process): Remove.
280 (handle_status): Adjust.
281 (kill_inferior_callback): Likewise.
282 (detach_or_kill_inferior): Remove.
283 (print_started_pid): Likewise.
284 (print_attached_pid): Likewise.
285 (detach_or_kill_for_exit): Update.
286 (process_serial_event): Likewise.
287 * linux-arm-low.c (arm_new_fork): Likewise.
289 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
291 * dll.h: Include <list>.
292 (struct dll_info): Add constructor.
293 <entry>: Remove field.
294 (all_dlls): Change type to std::list<dll_info>.
295 * dll.c: Include <algorithm>.
296 (get_dll): Remove macro.
297 (all_dlls): Change type to std::list<dll_info *>.
298 (free_one_dll): Remove.
299 (match_dll): Likewise.
300 (loaded_dll): Adjust.
301 (unloaded_dll): Adjust to all_dlls type change, use
302 std::find_if. Inline code from match_dll.
303 (clear_dlls): Adjust to all_dlls type change.
304 * server.c (emit_dll_description): Remove.
305 (handle_qxfer_libraries): Adjust to all_dlls type change,
306 integrate emit_dll_description's functionality.
308 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
310 * linux-low.h (struct linux_target_ops) <delete_process>: New
312 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
313 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
314 (struct linux_target_ops): Add delete_process callback.
315 * linux-arm-low.c (arm_delete_process): New.
316 (struct linux_target_ops): Add delete_process callback.
317 * linux-bfin-low.c (struct linux_target_ops): Likewise.
318 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
319 * linux-m32r-low.c (struct linux_target_ops): Likewise.
320 * linux-mips-low.c (mips_linux_delete_process): New.
321 (struct linux_target_ops): Add delete_process callback.
322 * linux-ppc-low.c (struct linux_target_ops): Likewise.
323 * linux-s390-low.c (struct linux_target_ops): Likewise.
324 * linux-sh-low.c (struct linux_target_ops): Likewise.
325 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
326 * linux-tile-low.c (struct linux_target_ops): Likewise.
327 * linux-x86-low.c (x86_linux_delete_process): New.
328 (struct linux_target_ops): Add delete_process callback.
329 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
331 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
333 * linux-aarch64-low.c (the_low_target): Add thread delete
335 * linux-arm-low.c (arm_delete_thread): New function.
336 (the_low_target): Add thread delete callback.
337 * linux-bfin-low.c (the_low_target): Likewise.
338 * linux-crisv32-low.c (the_low_target): Likewise.
339 * linux-low.c (delete_lwp): Invoke delete_thread callback if
341 * linux-low.h (struct linux_target_ops) <delete_thread>: New
343 * linux-m32r-low.c (the_low_target): Add thread delete callback.
344 * linux-mips-low.c (mips_linux_delete_thread): New function.
345 (the_low_target): Add thread delete callback.
346 * linux-ppc-low.c (the_low_target): Likewise.
347 * linux-s390-low.c (the_low_target): Likewise.
348 * linux-sh-low.c (the_low_target): Likewise.
349 * linux-tic6x-low.c (the_low_target): Likewise.
350 * linux-tile-low.c (the_low_target): Likewise.
351 * linux-x86-low.c (the_low_target): Likewise.
352 * linux-xtensa-low.c (the_low_target): Likewise.
354 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
356 * win32-low.c: Include "common-inferior.h".
358 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
360 * inferiors.c (set_inferior_cwd): New function.
361 * server.c (handle_general_set): Handle QSetWorkingDir packet.
362 (handle_query): Inform that QSetWorkingDir is supported.
363 * win32-low.c (create_process): Pass the inferior's cwd to
366 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
368 * inferiors.c (current_inferior_cwd): New global variable.
369 (get_inferior_cwd): New function.
370 * inferiors.h (struct process_info) <cwd>: New field.
372 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
374 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
375 (OBS): Add gdb_tilde_expand.o.
377 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
379 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
380 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
382 2017-09-29 Pedro Alves <palves@redhat.com>
384 * ax.c (gdb_parse_agent_expr): Constify.
385 * ax.h (gdb_parse_agent_expr): Constify.
386 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
388 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
389 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
390 * remote-utils.h (read_ptid): Constify.
391 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
392 (process_point_options, process_serial_event): Constify.
393 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
394 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
395 (cmd_qtbuffer): Constify.
397 2017-09-29 Pedro Alves <palves@redhat.com>
399 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
402 2017-09-29 Pedro Alves <palves@redhat.com>
404 * linux-low.c (handle_extended_wait): Pass parent thread instead
405 of process to thread_db_notice_clone.
406 * linux-low.h (thread_db_notice_clone): Replace parent process
407 parameter with parent thread parameter.
408 * thread-db.c (find_one_thread): Add comment.
409 (thread_db_notice_clone): Replace parent process parameter with
410 parent thread parameter. Temporarily switch to the parent thread.
412 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
414 * gdbthread.h: Include "common-gdbthread.h".
415 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
416 "if" when validating the ptid.
417 * remote-utils.c: Include "gdbthread.h".
418 (prepare_resume_reply): Use "switch_to_thread".
419 * target.c (done_accessing_memory): Likewise.
421 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
423 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
424 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
425 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
426 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
427 s390x-gs-linux64-ipa.o to ipa_obj.
428 * linux-s390-low.c (HWCAP_S390_GS): New define.
429 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
431 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
432 (s390_arch_setup): Check for guarded-storage support and choose
434 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
435 init_registers_s390x_gs_linux64.
436 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
438 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
439 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
441 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
443 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
445 2017-09-21 Kevin Buettner <kevinb@redhat.com>
447 * linux-low.h (struct lwp_info): Add new field, thread_handle.
448 (thread_db_thread_handle): Declare.
449 * linux-low.c (linux_target_ops): Initialize thread_handle.
450 * server.c (handle_qxfer_threads_worker): Add support for
452 * target.h (struct target_ops): Add new function pointer,
454 (target_thread_handle): Define.
455 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
457 (thread_db_thread_handle): New function.
459 2017-09-21 Kevin Buettner <kevinb@redhat.com>
461 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
462 * linux-low.h (thread_db_notice_clone): Declare.
463 * thread-db.c (thread_db_notice_clone): New function.
465 2017-09-21 Pedro Alves <palves@redhat.com>
467 * server.c (gdb_read_memory, handle_status, process_serial_event)
468 (handle_serial_event, handle_target_event): Adjust to
469 set_desired_thread prototype change.
470 * target.c (set_desired_thread): Remove 'use_general' parameter
472 * target.h (set_desired_thread): Remove 'use_general' parameter.
474 2017-09-20 Tom Tromey <tom@tromey.com>
476 * target.c (target_terminal::terminal_state): Define.
477 (target_terminal::init): Rename from target_terminal_init.
478 (target_terminal::inferior): Rename from
479 target_terminal_inferior.
480 (target_terminal::ours): Rename from target_terminal_ours.
481 (target_terminal::ours_for_output, target_terminal::info): New.
483 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
485 * server.c (accumulate_file_name_length): Remove.
486 (emit_dll_description): Adjust to std::string change.
487 (handle_qxfer_libraries): Use std::string to hold document.
489 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
491 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
492 return type of xml_escape_text.
493 * server.c (emit_dll_description): Likewise.
495 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
497 * server.c (captured_main): Accept argument for --selftest.
498 Update run_tests call.
499 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
500 when registering selftests.
502 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
504 * regcache.c (get_thread_regcache): Update code to use "std::vector"
505 instead of "VEC" for "target_desc.reg_defs".
506 (regcache_cpy): Likewise.
507 (registers_to_string): Likewise.
508 (registers_from_string): Likewise.
509 (find_regno): Likewise.
510 (supply_regblock): Likewise.
511 (regcache_raw_read_unsigned): Likewise.
512 * tdesc.c (init_target_desc): Likewise.
513 (tdesc_create_reg): Likewise.
514 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
515 (struct target_desc) <reg_defs>: Convert to "std::vector".
516 (target_desc): Do not initialize "reg_defs".
517 (~target_desc): Update code to use "std::vector" instead of "VEC"
518 for "target_desc.reg_defs".
519 (operator==): Likewise.
521 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
523 * inferiors.h (thread_to_gdb_id): Remove.
524 * inferiors.c (thread_to_gdb_id): Remove.
525 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
526 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
527 lynx_store_registers, lynx_read_memory, lynx_write_memory):
529 * nto-low.c (nto_fetch_registers, nto_store_registers,
530 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
532 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
534 * inferiors.h (gdb_id_to_thread_id): Remove.
535 * inferiors.c (gdb_id_to_thread_id): Remove.
536 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
537 removal. Move pid declaration closer to where it's used.
539 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
541 * server.c (handle_detach): New function.
542 (process_serial_event): Move code out, call handle_detach.
544 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
546 * server.c (require_running): Rename to ...
547 (require_running_or_return): ... this ...
548 (require_running_or_break): ... and this.
549 (handle_query, process_serial_event): Adjust.
551 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
553 * linux-low.c (linux_set_resume_request): Remove unused
556 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
558 * server.c (first_thread_of): Remove.
559 (process_serial_event): Replace usage of first_thread_of with
560 find_any_thread_of_pid.
561 * tracepoint.c (same_process_p): Remove.
562 (gdb_agent_about_to_close): Replace usage of same_process_p with
563 find_any_thread_of_pid.
564 * linux-x86-low.c (same_process_callback): Remove.
565 (x86_arch_setup_process_callback): Replace usage of
566 same_process_callback with find_any_thread_of_pid.
567 * thread-db.c (any_thread_of): Remove.
568 (switch_to_process): Replace usage of any_thread_of with
569 find_any_thread_of_pid.
570 * inferiors.c (thread_pid_matches_callback): Remove.
571 (find_thread_process): Adjust to use find_any_thread_of_pid.
573 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
575 * regcache.c (get_thread_regcache): Guard calls to "memset"
578 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
580 * linux-low.c (handle_extended_wait): Use
581 "allocate_target_description" instead of "XNEW".
582 * linux-x86-low.c (initialize_low_arch): Likewise.
584 2017-09-05 Yao Qi <yao.qi@linaro.org>
586 * configure.srv (srv_i386_regobj): Remove.
587 (srv_amd64_regobj): Remove.
588 (srv_regobj): Set it to "" for x86 non-linux targets.
589 * linux-x86-tdesc.c (i386_linux_read_description):
590 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
591 (init_registers_i386): Remove the declaration.
592 (tdesc_i386): Remove the declaration.
593 (lynx_i386_arch_setup): Call i386_create_target_description.
594 * nto-x86-low.c: Likewise.
595 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
596 [!__x86_64__]: include arch/i386.h.
597 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
599 2017-09-05 Yao Qi <yao.qi@linaro.org>
601 * configure.srv (srv_amd64_linux_xmlfiles): Remove
602 i386/amd64-XXX-linux from it.
604 2017-09-05 Yao Qi <yao.qi@linaro.org>
606 * configure.srv: Empty srv_amd64_linux_regobj if $development is
608 (ipa_amd64_linux_regobj): Remove.
609 (ipa_x32_linux_regobj): Remove.
611 2017-09-05 Yao Qi <yao.qi@linaro.org>
613 * Makefile.in (arch-amd64.o): New rule.
614 * configure.srv: Append arch-amd64.o.
615 * linux-amd64-ipa.c: Include common/x86-xstate.h.
616 (get_ipa_tdesc): Call amd64_linux_read_description.
617 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
618 and init_registers_amd64_XXX.
619 * linux-x86-low.c (x86_linux_read_description): Call
620 amd64_linux_read_description.
621 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
622 (initialize_low_arch): Don't call init_registers_x32_XXX and
623 init_registers_amd64_XXX.
624 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
626 [__x86_64__] (amd64_tdesc_test): New function.
627 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
628 and init_registers_amd64_XXX.
629 * linux-x86-tdesc.c: Include arch/amd64.h.
630 (xcr0_to_tdesc_idx): New function.
631 (i386_linux_read_description): New function.
632 (amd64_get_ipa_tdesc_idx): New function.
633 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
634 (amd64_get_ipa_tdesc): Declare.
636 2017-09-05 Yao Qi <yao.qi@linaro.org>
638 * configure.srv (srv_i386_linux_xmlfiles): Remove
639 i386/i386-XXX-linux.xml from it.
641 2017-09-05 Yao Qi <yao.qi@linaro.org>
643 * configure.srv: Set srv_i386_linux_regobj empty if $development
645 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
646 initialize_low_tdesc.
647 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
648 with #if initialize_low_tdesc.
649 * linux-x86-tdesc-selftest.c: New file.
650 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
652 2017-09-05 Yao Qi <yao.qi@linaro.org>
654 * Makefile.in (arch-i386.o): New rule.
655 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
656 (x86_64-*-linux*): Likewise.
657 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
659 (i386_linux_read_description): Remove code and call
660 i386_create_target_description.
661 * tdesc.c (allocate_target_description): New function.
662 * tdesc.h (set_tdesc_architecture): Remove declaration.
663 (set_tdesc_osabi): Likewise.
665 2017-09-05 Yao Qi <yao.qi@linaro.org>
667 * linux-x86-tdesc.c: Don't include <inttypes.h>.
668 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
669 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
671 * server.c (get_features_xml): Call tdesc_get_features_xml.
672 * tdesc.c (set_tdesc_architecture): New function.
673 (set_tdesc_osabi): New function.
674 (tdesc_get_features_xml): New function.
675 (tdesc_create_feature): Add an argument.
676 * tdesc.h (struct target_desc) <features>: New field.
677 <arch, osabi>: New field.
678 (~target_desc): xfree features, arch, and osabi.
679 (target_desc::oerator==): Don't compare .xmltarget.
680 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
681 (set_tdesc_osabi): Likewise.
682 (tdesc_get_features_xml): Likewise.
684 2017-09-05 Yao Qi <yao.qi@linaro.org>
686 * linux-x86-tdesc.c: Include selftest.h.
687 (i386_tdesc_test): New function.
688 (initialize_low_tdesc): Call selftests::register_test.
689 * tdesc.h: Include regdef.h.
690 (target_desc): Override operator == and !=.
692 2017-09-05 Yao Qi <yao.qi@linaro.org>
694 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
696 * linux-i386-ipa.c: Include common/x86-xstate.h
697 (get_ipa_tdesc): Call i386_linux_read_description.
698 (initialize_low_tracepoint): Don't call init_registers_XXX
699 functions, call initialize_low_tdesc instead.
700 * linux-x86-low.c (x86_linux_read_description): Call
701 i386_linux_read_description.
702 (initialize_low_arch): Don't call init_registers_i386_XXX
703 functions, call initialize_low_tdesc.
704 * linux-x86-tdesc.c: New file.
705 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
706 (i386_get_ipa_tdesc_idx): Declare.
707 (i386_get_ipa_tdesc): Declare.
708 (initialize_low_tdesc): Declare.
710 2017-09-05 Yao Qi <yao.qi@linaro.org>
712 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
715 2017-09-05 Yao Qi <yao.qi@linaro.org>
717 * Makefile.in (IPA_OBJS): Add vec-ipa.o
718 * regcache.c (get_thread_regcache): Use VEC_length.
719 (init_register_cache): Likewise.
720 (regcache_cpy): Likewise.
721 (registers_to_string): Iterate reg_defs via VEC_iterate.
722 (find_regno): Likewise.
723 (find_register_by_number): Use VEC_index.
724 (register_size): Call find_register_by_number.
725 (register_data): Call find_register_by_number.
726 (supply_regblock): Use VEC_length.
727 (regcache_raw_read_unsigned): Likewise.
728 * tdesc.c (init_target_desc): Iterate reg_defs via
730 (default_description): Update initializer.
731 (copy_target_description): Don't update field num_registers.
732 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
733 <num_registers>: Remove.
735 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
737 * Makefile.in (.SECONDARY): Define target.
739 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
741 * linux-low.c (linux_wait_1): Adjust.
742 * server.c (queue_stop_reply_callback): Adjust.
744 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
746 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
747 QEnvironmentUnset and QEnvironmentReset packets.
748 (handle_query): Inform remote that QEnvironmentHexEncoded,
749 QEnvironmentUnset and QEnvironmentReset are supported.
751 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
753 * inferiors.h (inferior_target_data): Rename to ...
754 (thread_target_data): ... this.
755 (inferior_regcache_data): Rename to ...
756 (thread_regcache_data): ... this.
757 (set_inferior_regcache_data): Rename to ...
758 (set_thread_regcache_data): ... this.
759 * inferiors.c (inferior_target_data): Rename to ...
760 (thread_target_data): ... this.
761 (inferior_regcache_data): Rename to ...
762 (thread_regcache_data): ... this.
763 (set_inferior_regcache_data): Rename to ...
764 (set_thread_regcache_data): ... this.
765 (free_one_thread): Update.
766 * linux-low.h (get_thread_lwp): Update.
767 * regcache.c (get_thread_regcache): Update.
768 (regcache_invalidate_thread): Update.
769 (free_register_cache_thread): Update.
770 * win32-i386-low.c (update_debug_registers_callback): Update.
771 (win32_get_current_dr): Update.
772 * win32-low.c (thread_rec): Update.
773 (delete_thread_info): Update.
774 (continue_one_thread): Update.
775 (suspend_one_thread): Update.
777 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
779 * inferiors.c (set_inferior_target_data): Remove.
780 * inferiors.h (set_inferior_target_data): Remove.
782 2017-08-18 Yao Qi <yao.qi@linaro.org>
784 * Makefile.in (OBS): Add selftest.o.
785 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
786 * configure, config.in: Re-generated.
787 * server.c: Include common/sefltest.h.
788 (captured_main): Handle option --selftest.
790 2017-08-09 Yao Qi <yao.qi@linaro.org>
792 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
793 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
794 i386-avx-mpx.o and i386-mmx.o.
795 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
796 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
797 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
798 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
799 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
800 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
801 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
802 i386/amd64-avx-mpx.xml.
804 2017-08-09 Yao Qi <yao.qi@linaro.org>
806 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
807 and x32-avx-avx512.o.
808 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
809 i386/x32-avx-avx512.xml.
811 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
813 * tracepoint.h (enum class fast_tpoint_collect_result): New
815 (fast_tracepoint_collecting): Change return type to
816 fast_tpoint_collect_result.
817 * tracepoint.c (fast_tracepoint_collecting): Likewise.
818 * linux-low.h: Include tracepoint.h.
819 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
820 fast_tpoint_collect_result.
821 * linux-low.c (handle_tracepoints): Adjust.
822 (linux_fast_tracepoint_collecting): Change return type to
823 fast_tpoint_collect_result.
824 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
825 linux_wait_1, stuck_in_jump_pad_callback,
826 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
827 proceed_one_lwp): Adjust to type change.
829 2017-07-10 Yao Qi <yao.qi@linaro.org>
831 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
833 2017-06-29 Yao Qi <yao.qi@linaro.org>
835 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
837 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
839 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
841 * Makefile.in (IPA_OBJS): Sort and format one item per line.
843 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
845 * linux-low.c (linux_create_inferior): Adjust code to access the
846 environment information via 'gdb_environ' class.
847 * lynx-low.c (lynx_create_inferior): Likewise.
848 * server.c (our_environ): Make it an instance of 'gdb_environ'.
849 (get_environ): Return a pointer to 'our_environ'.
850 (captured_main): Initialize 'our_environ'.
851 * server.h (get_environ): Adjust prototype.
852 * spu-low.c (spu_create_inferior): Adjust code to access the
853 environment information via 'gdb_environ' class.
855 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
857 * linux-low.c (linux_read_memory, linux_write_memory): Remove
858 usage of "register" keyword.
860 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
862 * configure: Re-generate.
864 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
866 * configure: Re-generate.
868 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
870 * Makefile.in (COMPILE.pre): Add "-x c++".
872 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
874 * fork-child.c: Conditionally include <signal.h>.
876 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
878 * server.c (handle_general_set): Handle new packet
880 (handle_query): Add "QStartupWithShell" to the list of supported
882 (gdbserver_usage): Add help text explaining the
883 new "--startup-with-shell" and "--no-startup-with-shell" CLI
885 (captured_main): Recognize and act upon the presence of the new
888 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
889 Pedro Alves <palves@redhat.com>
891 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
892 * configure: Regenerate.
893 * configure.srv (srv_linux_obj): Add "fork-child.o" and
895 (i[34567]86-*-lynxos*): Likewise.
896 (spu*-*-*): Likewise.
897 * fork-child.c: New file.
898 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
900 (linux_ptrace_fun): New function.
901 (linux_create_inferior): Adjust function prototype to reflect
902 change on "target.h". Adjust function code to use
904 (linux_request_interrupt): Delete "signal_pid".
905 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
906 (lynx_ptrace_fun): New function.
907 (lynx_create_inferior): Adjust function prototype to reflect
908 change on "target.h". Adjust function code to use
910 * nto-low.c (nto_create_inferior): Adjust function prototype and
911 code to reflect change on "target.h". Update comments.
912 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
913 "common-terminal.h" and "environ.h".
914 (terminal_fd): Moved to fork-child.c.
915 (old_foreground_pgrp): Likewise.
916 (restore_old_foreground_pgrp): Likewise.
917 (last_status): Make it global.
918 (last_ptid): Likewise.
919 (our_environ): New variable.
920 (startup_with_shell): Likewise.
921 (program_name): Likewise.
922 (program_argv): Rename to...
923 (program_args): ...this.
924 (wrapper_argv): New variable.
925 (start_inferior): Delete function.
926 (get_exec_wrapper): New function.
927 (get_exec_file): Likewise.
928 (get_environ): Likewise.
929 (prefork_hook): Likewise.
930 (post_fork_inferior): Likewise.
931 (postfork_hook): Likewise.
932 (postfork_child_hook): Likewise.
933 (handle_v_run): Update code to deal with arguments coming from the
934 remote host. Update calls from "start_inferior" to
936 (captured_main): Likewise. Initialize environment variable. Call
938 * server.h (post_fork_inferior): New prototype.
939 (get_environ): Likewise.
940 (last_status): Declare.
941 (last_ptid): Likewise.
942 (signal_pid): Likewise.
943 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
944 (spu_ptrace_fun): New function.
945 (spu_create_inferior): Adjust function prototype to reflect change
946 on "target.h". Adjust function code to use "fork_inferior".
947 * target.c (target_terminal_init): New function.
948 (target_terminal_inferior): Likewise.
949 (target_terminal_ours): Likewise.
950 * target.h: Include <vector>.
951 (struct target_ops) <create_inferior>: Update prototype.
952 (create_inferior): Update macro.
953 * utils.c (gdb_flush_out_err): New function.
954 * win32-low.c (win32_create_inferior): Adjust function prototype
955 and code to reflect change on "target.h".
957 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
959 * inferiors.c (switch_to_thread): New function.
961 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
963 * Makefile.in (SFILE): Add "common/job-control.c".
964 (OBS): Add "job-control.o".
966 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
968 * Makefile: Remove "@host_makefile_frag@".
970 2017-05-05 Pedro Alves <palves@redhat.com>
972 * configure: Regenerate.
974 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
976 * configure: Regenerate.
978 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
980 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
981 software_single_step change of return type to
982 std::vector<CORE_ADDR>.
983 * linux-low.c (install_software_single_step_breakpoints):
985 * linux-low.h (install_software_single_step_breakpoints):
988 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
990 * remote-utils.c: Include "gdb_termios.h" instead of
992 * terminal.h: Delete file.
994 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
996 * server.c: Include <vector>.
997 <program_argv, wrapper_argv>: Convert to std::vector.
998 (start_inferior): Rewrite function to use C++.
999 (handle_v_run): Likewise. Update code that calculates the argv
1000 based on the vRun packet; use C++.
1001 (captured_main): Likewise.
1003 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1005 * server.c (handle_v_cont): Initialize thread_resume::thread
1008 2017-04-05 Pedro Alves <palves@redhat.com>
1010 * configure: Regenerate.
1012 2017-04-05 Pedro Alves <palves@redhat.com>
1014 * gdbreplay.c (sync_error): Constify.
1015 * linux-x86-low.c (push_opcode): Constify.
1017 2017-04-05 Pedro Alves <palves@redhat.com>
1019 * win32-low.c (get_child_debug_event)
1020 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1021 Report TARGET_WAITKIND_SPURIOUS instead.
1023 2017-04-05 Pedro Alves <palves@redhat.com>
1025 * remote-utils.c (remote_prepare, remote_open): Constify.
1026 * remote-utils.h (remote_prepare, remote_open): Constify.
1027 * server.c (captured_main): Constify 'port' handling.
1029 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1031 * Makefile.in (clean): Clear .deps.
1033 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1035 * .gitignore: Remove generated files, replace with wildcard.
1036 * (clean): Replace removal of generated files with wildcard.
1037 (version.c): Replace with...
1038 (version-generated.c): ...this.
1039 (xml-builtin.c): Replace with...
1040 (xml-builtin-generated.c): ...this.
1041 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1042 (%.c: *regformats*): Replace with...
1043 (%-generated.c: *regformats*): ...this.
1045 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1047 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1048 (xtensa_fill_gregset): Call collect_register_by_name for
1050 (xtensa_store_gregset): Call supply_register_by_name for
1053 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1055 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1056 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1057 (xtensa_store_gregset): Call supply_register for all registers in
1058 a0_regnum..a0_regnum + C0_NREGS range.
1060 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1062 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1063 (ax-ipa.o: ax.c): Remove.
1064 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1065 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1066 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1067 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1068 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1070 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1072 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1073 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1074 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1075 (errors-ipa.o: ../common/errors.c): Remove.
1076 (format-ipa.o: ../common/format.c): Remove.
1077 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1079 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1081 * Makefile.in (%-ipa.o: %.c): New rule.
1082 (tracepoint-ipa.o: tracepoint.c): Remove.
1083 (utils-ipa.o: utils.c): Remove.
1084 (remote-utils-ipa.o: remote-utils.c): Remove.
1085 (regcache-ipa.o: regcache.c): Remove.
1086 (i386-linux-ipa.o: i386-linux.c): Remove.
1087 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1088 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1089 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1090 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1091 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1092 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1093 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1094 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1095 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1096 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1097 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1098 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1099 (aarch64-ipa.o: aarch64.c): Remove.
1100 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1101 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1102 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1103 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1104 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1105 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1106 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1107 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1108 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1109 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1110 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1111 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1112 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1113 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1114 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1115 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1116 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1117 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1118 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1119 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1120 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1121 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1122 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1123 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1124 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1125 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1126 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1127 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1128 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1129 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1130 (tdesc-ipa.o: tdesc.c): Remove.
1131 (x32-linux-ipa.o: x32-linux.c): Remove.
1132 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1133 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1135 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1137 * Makefile.in (%.o: ../arch/%.c): New rule.
1138 (arm.o: ../arch/arm.c): Remove.
1139 (arm-linux.o: ../arch/arm-linux.c): Remove.
1140 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1141 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1143 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1145 * Makefile.in (%.o: ../nat/%.c): New rule.
1146 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1147 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1148 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1149 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1150 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1151 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1152 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1153 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1154 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1155 (linux-personality.o: ../nat/linux-personality.c): Remove.
1156 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1157 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1158 (x86-linux.o: ../nat/x86-linux.c): Remove.
1159 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1160 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1162 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1164 * Makefile.in (%.o: ../common/%.c): New rule.
1165 (signals.o: ../common/signals.c): Remove.
1166 (print-utils.o: ../common/print-utils.c): Remove.
1167 (rsp-low.o: ../common/rsp-low.c): Remove.
1168 (common-utils.o: ../common/common-utils.c): Remove.
1169 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1170 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1171 (vec.o: ../common/vec.c): Remove.
1172 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1173 (xml-utils.o: ../common/xml-utils.c): Remove.
1174 (ptid.o: ../common/ptid.c): Remove.
1175 (buffer.o: ../common/buffer.c): Remove.
1176 (format.o: ../common/format.c): Remove.
1177 (filestuff.o: ../common/filestuff.c): Remove.
1178 (agent.o: ../common/agent.c): Remove.
1179 (errors.o: ../common/errors.c): Remove.
1180 (environ.o: ../common/environ.c): Remove.
1181 (common-debug.o: ../common/common-debug.c): Remove.
1182 (cleanups.o: ../common/cleanups.c): Remove.
1183 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1184 (fileio.o: ../common/fileio.c): Remove.
1185 (common-regcache.o: ../common/common-regcache.c): Remove.
1186 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1187 (new-op.o: ../common/new-op.c): Remove.
1188 (btrace-common.o: ../common/btrace-common.c): Remove.
1190 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1192 * Makefile.in (%.o: ../target/%.c): New rule.
1193 (waitstatus.o: ../target/waitstatus.c): Remove.
1195 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1198 (%.c: ../regformats/%.dat,
1199 (%.c: ../regformats/arm/%.dat,
1200 (%.c: ../regformats/i386/%.dat,
1201 (%.c: ../regformats/rs6000/%.dat): New rules.
1202 (aarch64.c): Remove.
1203 (reg-arm.c): Remove.
1204 (arm-with-iwmmxt.c): Remove.
1205 (arm-with-vfpv2.c): Remove.
1206 (arm-with-vfpv3.c): Remove.
1207 (arm-with-neon.c): Remove.
1208 (reg-bfin.c): Remove.
1209 (reg-cris.c): Remove.
1210 (reg-crisv32.c): Remove.
1212 (i386-linux.c): Remove.
1213 (i386-avx.c): Remove.
1214 (i386-avx-linux.c): Remove.
1215 (i386-avx-avx512.c): Remove.
1216 (i386-avx-avx512-linux.c): Remove.
1217 (i386-mpx.c): Remove.
1218 (i386-mpx-linux.c): Remove.
1219 (i386-avx-mpx-avx512-pku.c): Remove.
1220 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1221 (i386-avx-mpx.c): Remove.
1222 (i386-avx-mpx-linux.c): Remove.
1223 (i386-mmx.c): Remove.
1224 (i386-mmx-linux.c): Remove.
1225 (reg-ia64.c): Remove.
1226 (reg-m32r.c): Remove.
1227 (reg-m68k.c): Remove.
1229 (mips-linux.c): Remove.
1230 (mips-dsp-linux.c): Remove.
1231 (mips64-linux.c): Remove.
1232 (mips64-dsp-linux.c): Remove.
1233 (nios2-linux.c): Remove.
1234 (powerpc-32.c): Remove.
1235 (powerpc-32l.c): Remove.
1236 (powerpc-altivec32l.c): Remove.
1237 (powerpc-cell32l.c): Remove.
1238 (powerpc-vsx32l.c): Remove.
1239 (powerpc-isa205-32l.c): Remove.
1240 (powerpc-isa205-altivec32l.c): Remove.
1241 (powerpc-isa205-vsx32l.c): Remove.
1242 (powerpc-e500l.c): Remove.
1243 (powerpc-64l.c): Remove.
1244 (powerpc-altivec64l.c): Remove.
1245 (powerpc-cell64l.c): Remove.
1246 (powerpc-vsx64l.c): Remove.
1247 (powerpc-isa205-64l.c): Remove.
1248 (powerpc-isa205-altivec64l.c): Remove.
1249 (powerpc-isa205-vsx64l.c): Remove.
1250 (s390-linux32.c): Remove.
1251 (s390-linux32v1.c): Remove.
1252 (s390-linux32v2.c): Remove.
1253 (s390-linux64.c): Remove.
1254 (s390-linux64v1.c): Remove.
1255 (s390-linux64v2.c): Remove.
1256 (s390-te-linux64.c): Remove.
1257 (s390-vx-linux64.c): Remove.
1258 (s390-tevx-linux64.c): Remove.
1259 (s390x-linux64.c): Remove.
1260 (s390x-linux64v1.c): Remove.
1261 (s390x-linux64v2.c): Remove.
1262 (s390x-te-linux64.c): Remove.
1263 (s390x-vx-linux64.c): Remove.
1264 (s390x-tevx-linux64.c): Remove.
1265 (tic6x-c64xp-linux.c): Remove.
1266 (tic6x-c64x-linux.c): Remove.
1267 (tic6x-c62x-linux.c): Remove.
1269 (reg-sparc64.c): Remove.
1270 (reg-spu.c): Remove.
1272 (amd64-linux.c): Remove.
1273 (amd64-avx.c): Remove.
1274 (amd64-avx-linux.c): Remove.
1275 (amd64-avx-avx512.c): Remove.
1276 (amd64-avx-avx512-linux.c): Remove.
1277 (amd64-mpx.c): Remove.
1278 (amd64-mpx-linux.c): Remove.
1279 (amd64-avx-mpx-avx512-pku.c): Remove.
1280 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1281 (amd64-avx-mpx.c): Remove.
1282 (amd64-avx-mpx-linux.c): Remove.
1284 (x32-linux.c): Remove.
1285 (x32-avx.c): Remove.
1286 (x32-avx-linux.c): Remove.
1287 (x32-avx-avx512.c): Remove.
1288 (x32-avx-avx512-linux.c): Remove.
1289 (reg-xtensa.c): Remove.
1290 (reg-tilegx.c): Remove.
1291 (reg-tilegx32.c): Remove.
1293 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1295 * Makefile.in (SFILES): Add "common/environ.c".
1296 (OBJS): Add "common/environ.h".
1298 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1300 * configure.ac: Check if the fs_base and gs_base members of
1301 `struct user_regs_struct' exist.
1302 * config.in: Regenerated.
1303 * configure: Likewise.
1305 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1307 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1309 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1310 (get_next_pcs_syscall_next_pc): Likewise.
1312 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1314 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1315 * nto-x86-low.c: Likewise.
1317 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1319 * Makefile.in: Include disable-implicit-rules.mk.
1321 2016-11-23 Pedro Alves <palves@redhat.com>
1323 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1324 (debug_vprintf): Use std::chrono::steady_clock instead of
1325 gettimeofday. Use '.' instead of ':'.
1326 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1327 (get_timestamp): Use std::chrono::steady_clock instead of
1330 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1332 * Makefile.in: Fix whitespace formatting.
1334 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1336 * Makefile.in (SFILES, OBS): Flatten list and order
1339 2016-11-23 Pedro Alves <palves@redhat.com>
1341 * event-loop.c (handle_file_event): Use warning.
1342 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1343 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1346 2016-11-23 Pedro Alves <palves@redhat.com>
1348 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1350 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1351 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1352 debug_printf and debug_flush for debug output.
1353 * server.c (handle_general_set): Likewise.
1354 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1357 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1359 * Makefile.in (.c.o): Replace rule with ...
1360 (%.o: %.c): ... this one.
1362 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1364 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1365 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1367 * configure.ac: Remove checks for the make program.
1368 * configure: Re-generate.
1370 2016-10-28 Pedro Alves <palves@redhat.com>
1372 * Makefile.in (CXX_DIALECT): Get from configure.
1373 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1374 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1375 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1376 * config.in: Regenerate.
1377 * configure: Regenerate.
1379 2016-10-27 Yao Qi <yao.qi@linaro.org>
1381 * linux-low.c (linux_supports_range_stepping): Return true if
1382 can_software_single_step return true.
1384 2016-10-27 Yao Qi <yao.qi@linaro.org>
1386 * inferiors.c (find_inferior_in_random): New function.
1387 * inferiors.h (find_inferior_in_random): Declare.
1388 * linux-low.c (linux_wait_for_event_filtered): Call
1389 find_inferior_in_random instead of find_inferior.
1391 2016-10-27 Yao Qi <yao.qi@linaro.org>
1393 * linux-low.c (linux_wait_1): If single-step breakpoints are
1394 inserted, remove them.
1396 2016-10-26 Pedro Alves <palves@redhat.com>
1398 * linux-low.c (handle_extended_wait): Link parent/child fork
1400 (linux_wait_1): Unlink them.
1401 (linux_set_resume_request): Ignore resume requests for
1402 already-resumed and unhandled fork child threads.
1403 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1404 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1406 (handle_v_requests) <vCont>: Don't call require_running.
1407 * server.h (in_queued_stop_replies): New declaration.
1409 2016-10-24 Yao Qi <yao.qi@linaro.org>
1412 * linux-aarch64-low.c (append_insns): Cast the return value to
1415 2016-10-10 Yao Qi <yao.qi@linaro.org>
1417 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1419 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1421 * target.c (target_supports_multi_process): New function, moved
1423 * target.h (target_supports_multi_process): ... here. Remove
1426 2016-10-05 Tom Tromey <tom@tromey.com>
1429 * tracepoint.c (handle_tracepoint_bkpts): Check
1430 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1432 2016-10-05 Yao Qi <yao.qi@linaro.org>
1434 * configure.srv: Update the path of arm-*.xml files.
1436 2016-10-05 Terry Guo <terry.guo@arm.com>
1437 Yao Qi <yao.qi@linaro.org>
1439 * Makefile.in: Adjust the path of rules.
1440 * configure.srv: Update the path of xml files.
1441 * regformats/arm-with-iwmmxt.dat: Regenerated.
1442 * regformats/arm-with-neon.dat: Likewise.
1443 * regformats/arm-with-vfpv2.dat: Likewise.
1444 * regformats/arm-with-vfpv3.dat Likewise.
1446 2016-09-30 Yao Qi <yao.qi@linaro.org>
1449 * target.c (target_stop_and_wait): Don't call
1450 target_continue_no_signal, use resume_stop instead.
1452 2016-09-26 Yao Qi <yao.qi@linaro.org>
1454 * linux-low.c (linux_wait_1): Call debug_exit.
1456 2016-09-23 Pedro Alves <palves@redhat.com>
1458 * Makefile.in (SFILES): Add common/new-op.c.
1459 (OBS): Add common/new-op.o.
1460 (new-op.o): New rule.
1462 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1464 * .gitinore: Ignore more files.
1466 2016-09-21 Yao Qi <yao.qi@linaro.org>
1468 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1471 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1473 * server.c (start_inferior): Call target_mourn_inferior instead of
1474 mourn_inferior; pass ptid_t argument to it.
1476 (handle_target_event): Likewise.
1477 * target.c (target_mourn_inferior): New function.
1478 * target.h (mourn_inferior): Delete macro.
1480 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1482 * linux-low.c (lwp_is_stepping): New function.
1484 2016-09-06 Carl Love <cel@us.ibm.com>
1486 * server.c (start_inferior): Fixed comment, requested comment change
1487 didn't get updated correctly. Removed reference to ptrace () call as
1488 it is only true on Linux systems.
1490 2016-09-06 Carl Love <cel@us.ibm.com>
1492 * server.c (start_inferior): Do not call
1493 function target_post_create_inferior () if the
1494 inferior process has already exited.
1496 2016-09-05 Pedro Alves <palves@redhat.com>
1498 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1499 (COMPILE.pre, CC_LD): Use CXX directly.
1500 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1501 * acinclude.m4: Don't include build-with-cxx.m4.
1502 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1503 * configure: Regenerate.
1505 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1508 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1509 call writing data to own_buf.
1511 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1513 * target.c (mywait): Call target_wait instead of
1515 (target_wait): New function.
1517 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1519 * server.c (start_inferior): New variable 'ptid'. Replace calls
1520 to the_target->resume by target_continue{,_no_signal}, depending
1522 * target.c (target_stop_and_wait): Call target_continue_no_signal
1523 instead of the_target->resume.
1524 (target_continue): New function.
1526 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1528 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1530 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1533 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1535 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1536 * linux-arm-low.c (ps_get_thread_area): Likewise.
1537 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1538 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1539 * linux-mips-low.c (ps_get_thread_area): Likewise.
1540 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1541 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1542 * linux-x86-low.c (ps_get_thread_area): Likewise.
1543 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1545 2016-08-19 Pedro Alves <palves@redhat.com>
1547 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1549 2016-08-19 Pedro Alves <palves@redhat.com>
1551 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1552 comment. Use memcpy instead of casting through unsigned long.
1554 2016-08-19 Pedro Alves <palves@redhat.com>
1556 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1557 allocating around 0x80000000.
1559 2016-08-19 Pedro Alves <palves@redhat.com>
1562 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1563 (x32-avx512-linux-ipa.o): New rules.
1564 * configure.ac (x86_64-*-linux*): New x32 check.
1565 * configure.srv (ipa_x32_linux_regobj): New.
1566 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1567 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1569 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1571 * configure: Regenerate.
1573 2016-08-09 Pedro Alves <palves@redhat.com>
1576 * Makefile.in (OBS): Add signals-state-save-restore.o.
1577 (signals-state-save-restore.o): New rule.
1578 * config.in: Regenerate.
1579 * configure: Regenerate.
1580 * linux-low.c: Include "signals-state-save-restore.h".
1581 (linux_create_inferior): Call
1582 restore_original_signals_state.
1583 * server.c: Include "dispositions-save-restore.h".
1584 (captured_main): Call save_original_signals_state.
1586 2016-08-05 Pedro Alves <palves@redhat.com>
1588 * configure: Regenerate.
1590 2016-08-04 Yao Qi <yao.qi@linaro.org>
1592 * linux-low.c (regsets_fetch_inferior_registers): Check
1593 errno is ESRCH or not.
1595 2016-08-02 Yao Qi <yao.qi@linaro.org>
1597 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1598 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1599 (thread_db_load_search): Update.
1600 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1601 td_ta_set_event and td_ta_event_getmsg.
1603 2016-07-26 Pedro Alves <palves@redhat.com>
1606 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1607 of unsigned long for 64-bit registers and use uint32_t instead of
1608 unsigned int for 32-bit registers.
1610 2016-07-26 Pedro Alves <palves@redhat.com>
1612 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1615 2016-07-21 Tom Tromey <tom@tromey.com>
1617 * configure: Rebuild.
1619 2016-07-21 Yao Qi <yao.qi@linaro.org>
1621 * mem-break.c (find_gdb_breakpoint): Cast bp to
1622 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1624 2016-07-21 Yao Qi <yao.qi@linaro.org>
1626 * server.c (handle_v_requests): Support s and S actions
1627 if target_supports_software_single_step return true.
1629 2016-07-21 Yao Qi <yao.qi@linaro.org>
1631 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1632 is resume_step, call maybe_hw_step.
1633 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1635 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1637 (proceed_one_lwp): If resume request is resume_step, install
1638 reinsert breakpoints and call maybe_hw_step.
1640 2016-07-21 Yao Qi <yao.qi@linaro.org>
1642 * linux-low.c (proceed_one_lwp): Declare.
1643 (linux_resume_one_thread): Remove local variable 'step'.
1644 Lift code enqueue signal. Call proceed_one_lwp instead of
1645 linux_resume_one_lwp.
1647 2016-07-21 Yao Qi <yao.qi@linaro.org>
1649 * linux-low.c (linux_resume_one_thread): Call
1650 enqueue_pending_signal.
1652 2016-07-21 Yao Qi <yao.qi@linaro.org>
1654 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1655 * inferiors.c (do_restore_current_thread_cleanup): New function.
1656 (make_cleanup_restore_current_thread): Likewise.
1657 * linux-low.c (install_software_single_step_breakpoints): Call
1658 make_cleanup_restore_current_thread. Switch current_thread to
1661 2016-07-21 Yao Qi <yao.qi@linaro.org>
1663 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1664 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1665 (clone_one_breakpoint): Likewise.
1666 (delete_reinsert_breakpoints): Change parameter to thread.
1668 (has_reinsert_breakpoints): Likewise.
1669 (uninsert_reinsert_breakpoints): Likewise.
1670 (reinsert_reinsert_breakpoints): Likewise.
1671 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1672 (delete_reinsert_breakpoints): Likewise.
1673 (reinsert_reinsert_breakpoints): Likewise.
1674 (uninsert_reinsert_breakpoints): Likewise.
1675 (has_reinsert_breakpoints): Likewise.
1677 2016-07-21 Yao Qi <yao.qi@linaro.org>
1679 * inferiors.c (get_thread_process): Make parameter const.
1680 * inferiors.h (get_thread_process): Update declaration.
1681 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1682 Add new parameters child_thread and parent_thread. Callers
1684 * mem-break.h (clone_all_breakpoints): Update declaration.
1686 2016-07-21 Yao Qi <yao.qi@linaro.org>
1688 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1689 <command_list, handler>: Remove.
1690 (struct gdb_breakpoint): New.
1691 (struct other_breakpoint): New.
1692 (struct reinsert_breakpoint): New.
1693 (is_gdb_breakpoint): New function.
1694 (any_persistent_commands): Update command_list if
1695 is_gdb_breakpoint returns true.
1696 (set_breakpoint): Create breakpoints according to their types.
1697 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1698 (set_gdb_breakpoint_1): Likewise.
1699 (set_gdb_breakpoint): Likewise.
1700 (clear_breakpoint_conditions): Change parameter type to
1701 'struct gdb_breakpoint *'.
1702 (clear_breakpoint_commands): Likewise.
1703 (clear_breakpoint_conditions_and_commands): Likewise.
1704 (add_condition_to_breakpoint): Likewise.
1705 (add_breakpoint_condition): Likewise.
1706 (add_commands_to_breakpoint): Likewise.
1707 (check_breakpoints): Check other_breakpoint.
1708 (clone_one_breakpoint): Clone breakpopint according to its type.
1709 * mem-break.h (struct gdb_breakpoint): Declare.
1710 (set_gdb_breakpoint): Update declaration.
1711 (clear_breakpoint_conditions_and_commands): Likewise.
1712 (add_breakpoint_condition): Likewise.
1713 (add_breakpoint_commands): Likewise.
1714 * server.c (process_point_options): Change parameter type to
1715 'struct gdb_breakpoint *'.
1717 2016-07-21 Yao Qi <yao.qi@linaro.org>
1719 * mem-break.c (set_breakpoint_at): Rename it to ...
1720 (set_breakpoint_type_at): ... it.
1721 (set_breakpoint_at): Call set_breakpoint_type_at.
1722 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1723 * mem-break.h (set_breakpoint_at): Update comments.
1725 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1727 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1729 (nios2_store_gregset): Likewise.
1731 2016-07-01 Pedro Alves <palves@redhat.com>
1732 Antoine Tremblay <antoine.tremblay@ericsson.com>
1734 * linux-low.c: Change interface to take the target lwp_info
1735 pointer directly and return void. Handle detaching from a zombie
1737 (linux_detach_lwp_callback): New function.
1738 (linux_detach): Detach from the leader thread after detaching from
1741 2016-06-28 Yao Qi <yao.qi@linaro.org>
1743 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1744 for variable new_offset.
1745 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1746 (aarch64_ftrace_insn_reloc_cb): Likewise.
1747 (aarch64_ftrace_insn_reloc_tb): Likewise.
1748 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1749 PRIx64 instead of PRIx32.
1751 2016-06-28 Yao Qi <yao.qi@linaro.org>
1753 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1754 (the_low_target): Install arm_get_syscall_trapinfo.
1756 2016-06-28 Yao Qi <yao.qi@linaro.org>
1758 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1760 (the_low_target): Install aarch64_get_syscall_trapinfo.
1762 2016-06-28 Yao Qi <yao.qi@linaro.org>
1764 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1766 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1767 Remove parameter sysno.
1768 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1771 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1773 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1774 (s390_emit_ne_goto): Likewise.
1775 (s390_emit_lt_goto): Likewise.
1776 (s390_emit_le_goto): Likewise.
1777 (s390_emit_gt_goto): Likewise.
1778 (s390_emit_ge_goto): Likewise.
1779 (s390x_emit_eq_goto): Likewise.
1780 (s390x_emit_ne_goto): Likewise.
1781 (s390x_emit_lt_goto): Likewise.
1782 (s390x_emit_le_goto): Likewise.
1783 (s390x_emit_gt_goto): Likewise.
1784 (s390x_emit_ge_goto): Likewise.
1785 (s390_emit_ops_impl): Mark variable static.
1786 (s390x_emit_ops): Likewise.
1788 2016-06-17 Yao Qi <yao.qi@linaro.org>
1790 * linux-low.c (handle_extended_wait): Call
1791 uninsert_reinsert_breakpoints for the parent process. Remove
1792 reinsert breakpoints from the child process. Reinsert them to
1793 the parent process when vfork is done.
1794 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1795 (reinsert_reinsert_breakpoints): New function.
1796 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1797 (reinsert_reinsert_breakpoints): Declare.
1799 2016-06-17 Yao Qi <yao.qi@linaro.org>
1801 * linux-low.c (handle_extended_wait): If the parent is doing
1802 step-over, remove the reinsert breakpoints from the forked child.
1804 2016-06-17 Yao Qi <yao.qi@linaro.org>
1806 * linux-low.c (unsuspend_all_lwps): Declare.
1807 (linux_low_filter_event): If thread exited, call finish_step_over.
1808 If step-over is finished, unsuspend other threads.
1810 2016-06-17 Yao Qi <yao.qi@linaro.org>
1812 * linux-low.c (linux_resume_one_lwp_throw): Assert
1813 has_reinsert_breakpoints returns false.
1814 * mem-break.c (delete_disabled_breakpoints): Assert
1815 bp type isn't reinsert_breakpoint.
1817 2016-06-17 Yao Qi <yao.qi@linaro.org>
1819 * linux-low.c (maybe_hw_step): New function.
1820 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1821 (finish_step_over): Switch current_thread to lwp temporarily,
1822 and assert has_reinsert_breakpoints returns true.
1823 (proceed_one_lwp): Call maybe_hw_step.
1824 * mem-break.c (has_reinsert_breakpoints): New function.
1825 * mem-break.h (has_reinsert_breakpoints): Declare.
1827 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1829 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1831 2016-05-17 Yao Qi <yao.qi@linaro.org>
1833 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1834 instead of find_inferior.
1836 2016-05-05 Yao Qi <yao.qi@linaro.org>
1838 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1839 Initialize res to zero.
1841 2016-05-05 Yao Qi <yao.qi@linaro.org>
1843 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1846 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1848 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1849 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1850 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1852 2016-04-28 Par Olsson <par.olsson@windriver.com>
1853 Simon Marchi <simon.marchi@ericsson.com>
1855 * tracepoint.c (write_inferior_int8): New function.
1856 (cmd_qtenable_disable): Write enable flag using
1857 write_inferior_int8.
1859 2016-04-25 Yao Qi <yao.qi@linaro.org>
1861 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1862 (need_step_over_p): Return zero if the LWP has pending signals
1863 can be delivered on software single step target.
1865 2016-04-25 Yao Qi <yao.qi@linaro.org>
1867 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1868 return instead of error.
1870 2016-04-22 Yao Qi <yao.qi@linaro.org>
1872 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1875 2016-04-22 Yao Qi <yao.qi@linaro.org>
1877 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1878 signal when stepping over breakpoint with software single
1881 2016-04-21 Pedro Alves <palves@redhat.com>
1883 * linux-s390-low.c (s390_collect_ptrace_register)
1884 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1886 (s390_check_regset): Use void * instead of gdb_byte *.
1888 2016-04-20 Pedro Alves <palves@redhat.com>
1890 * configure: Renegerate.
1892 2016-04-20 Yao Qi <yao.qi@linaro.org>
1894 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1895 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1897 (arm_store_gregset): Likewise.
1899 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1901 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1902 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1903 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1904 (amd64-avx-mpx-linux.c): New rules.
1905 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1906 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1907 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1908 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1909 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1910 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1911 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1912 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1913 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1914 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1915 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1916 * linux-x86-low.c (x86_linux_read_description): Add case for
1917 X86_XSTATE_AVX_MPX_MASK.
1918 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1919 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1920 init_registers_i386_avx_mpx_linux.
1921 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1922 (initialize_low_tracepoint): Call
1923 init_registers_i386_avx_mpx_linux.
1924 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1925 (initialize_low_tracepoint): Call
1926 init_registers_amd64_avx_mpx_linux.
1927 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1928 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1929 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1932 2016-04-18 Pedro Alves <palves@redhat.com>
1934 * configure: Regenerate.
1936 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1938 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1939 (aarch64_emit_sub): Likewise.
1941 2016-04-12 Pedro Alves <palves@redhat.com>
1943 * utils.c (prepare_to_throw_exception): Delete.
1945 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1947 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1949 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1951 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1953 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1955 * linux-aarch64-ipa.c: Add <elf.h> include.
1956 * linux-ppc-ipa.c: Add <elf.h> include.
1957 * linux-s390-ipa.c: Add <elf.h> include.
1959 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1961 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1962 (get_raw_reg_ptr): Likewise.
1963 (get_trace_state_variable_value_ptr): Likewise.
1964 (set_trace_state_variable_value_ptr): Likewise.
1965 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1968 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1969 Marcin Kościelnicki <koriakin@0x04.net>
1972 * linux-ppc-low.c (emit_insns): New function.
1973 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1974 (ppc_emit_prologue): New function.
1975 (ppc_emit_epilogue): New function.
1976 (ppc_emit_add): New function.
1977 (ppc_emit_sub): New function.
1978 (ppc_emit_mul): New function.
1979 (ppc_emit_lsh): New function.
1980 (ppc_emit_rsh_signed): New function.
1981 (ppc_emit_rsh_unsigned): New function.
1982 (ppc_emit_ext): New function.
1983 (ppc_emit_zero_ext): New function.
1984 (ppc_emit_log_not): New function.
1985 (ppc_emit_bit_and): New function.
1986 (ppc_emit_bit_or): New function.
1987 (ppc_emit_bit_xor): New function.
1988 (ppc_emit_bit_not): New function.
1989 (ppc_emit_equal): New function.
1990 (ppc_emit_less_signed): New function.
1991 (ppc_emit_less_unsigned): New function.
1992 (ppc_emit_ref): New function.
1993 (ppc_emit_const): New function.
1994 (ppc_emit_reg): New function.
1995 (ppc_emit_pop): New function.
1996 (ppc_emit_stack_flush): New function.
1997 (ppc_emit_swap): New function.
1998 (ppc_emit_stack_adjust): New function.
1999 (ppc_emit_call): New function.
2000 (ppc_emit_int_call_1): New function.
2001 (ppc_emit_void_call_2): New function.
2002 (ppc_emit_if_goto): New function.
2003 (ppc_emit_goto): New function.
2004 (ppc_emit_eq_goto): New function.
2005 (ppc_emit_ne_goto): New function.
2006 (ppc_emit_lt_goto): New function.
2007 (ppc_emit_le_goto): New function.
2008 (ppc_emit_gt_goto): New function.
2009 (ppc_emit_ge_goto): New function.
2010 (ppc_write_goto_address): New function.
2011 (ppc_emit_ops_impl): New static variable.
2012 (ppc64v1_emit_prologue): New function.
2013 (ppc64v2_emit_prologue): New function.
2014 (ppc64_emit_epilogue): New function.
2015 (ppc64_emit_add): New function.
2016 (ppc64_emit_sub): New function.
2017 (ppc64_emit_mul): New function.
2018 (ppc64_emit_lsh): New function.
2019 (ppc64_emit_rsh_signed): New function.
2020 (ppc64_emit_rsh_unsigned): New function.
2021 (ppc64_emit_ext): New function.
2022 (ppc64_emit_zero_ext): New function.
2023 (ppc64_emit_log_not): New function.
2024 (ppc64_emit_bit_and): New function.
2025 (ppc64_emit_bit_or): New function.
2026 (ppc64_emit_bit_xor): New function.
2027 (ppc64_emit_bit_not): New function.
2028 (ppc64_emit_equal): New function.
2029 (ppc64_emit_less_signed): New function.
2030 (ppc64_emit_less_unsigned): New function.
2031 (ppc64_emit_ref): New function.
2032 (ppc64_emit_const): New function.
2033 (ppc64v1_emit_reg): New function.
2034 (ppc64v2_emit_reg): New function.
2035 (ppc64_emit_pop): New function.
2036 (ppc64_emit_stack_flush): New function.
2037 (ppc64_emit_swap): New function.
2038 (ppc64v1_emit_call): New function.
2039 (ppc64v2_emit_call): New function.
2040 (ppc64v1_emit_int_call_1): New function.
2041 (ppc64v2_emit_int_call_1): New function.
2042 (ppc64v1_emit_void_call_2): New function.
2043 (ppc64v2_emit_void_call_2): New function.
2044 (ppc64_emit_if_goto): New function.
2045 (ppc64_emit_eq_goto): New function.
2046 (ppc64_emit_ne_goto): New function.
2047 (ppc64_emit_lt_goto): New function.
2048 (ppc64_emit_le_goto): New function.
2049 (ppc64_emit_gt_goto): New function.
2050 (ppc64_emit_ge_goto): New function.
2051 (ppc64v1_emit_ops_impl): New static variable.
2052 (ppc64v2_emit_ops_impl): New static variable.
2053 (ppc_emit_ops): New function.
2054 (linux_low_target): Wire in ppc_emit_ops.
2056 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2057 Marcin Kościelnicki <koriakin@0x04.net>
2060 * Makefile.in: Add powerpc-*-ipa.o
2061 * configure.srv: Add ipa_obj for powerpc*-linux.
2062 * linux-ppc-ipa.c: New file.
2063 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2065 (PPC_FIELD): New macro.
2066 (PPC_SEXT): New macro.
2067 (PPC_OP6): New macro.
2068 (PPC_BO): New macro.
2069 (PPC_LI): New macro.
2070 (PPC_BD): New macro.
2071 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2072 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2073 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2074 (ppc_get_thread_area): New function.
2075 (is_elfv2_inferior): New function.
2076 (gen_ds_form): New function.
2077 (GEN_STD): New macro.
2078 (GEN_STDU): New macro.
2079 (GEN_LD): New macro.
2080 (GEN_LDU): New macro.
2081 (gen_d_form): New function.
2082 (GEN_ADDI): New macro.
2083 (GEN_ADDIS): New macro.
2084 (GEN_LI): New macro.
2085 (GEN_LIS): New macro.
2086 (GEN_ORI): New macro.
2087 (GEN_ORIS): New macro.
2088 (GEN_LWZ): New macro.
2089 (GEN_STW): New macro.
2090 (GEN_STWU): New macro.
2091 (gen_xfx_form): New function.
2092 (GEN_MFSPR): New macro.
2093 (GEN_MTSPR): New macro.
2094 (GEN_MFCR): New macro.
2095 (GEN_MTCR): New macro.
2096 (GEN_SYNC): New macro.
2097 (GEN_LWSYNC): New macro.
2098 (gen_x_form): New function.
2099 (GEN_OR): New macro.
2100 (GEN_MR): New macro.
2101 (GEN_LWARX): New macro.
2102 (GEN_STWCX): New macro.
2103 (GEN_CMPW): New macro.
2104 (gen_md_form): New function.
2105 (GEN_RLDICL): New macro.
2106 (GEN_RLDICR): New macro.
2107 (gen_i_form): New function.
2109 (GEN_BL): New macro.
2110 (gen_b_form): New function.
2111 (GEN_BNE): New macro.
2112 (GEN_LOAD): New macro.
2113 (GEN_STORE): New macro.
2114 (gen_limm): New function.
2115 (gen_atomic_xchg): New function.
2116 (gen_call): New function.
2117 (ppc_relocate_instruction): New function.
2118 (ppc_install_fast_tracepoint_jump_pad): New function.
2119 (ppc_get_min_fast_tracepoint_insn_len): New function.
2120 (ppc_get_ipa_tdesc_idx): New function.
2121 (the_low_target): Wire in the new functions.
2122 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2124 * linux-ppc-tdesc.h: New file.
2126 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2128 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2129 (alloc_jump_pad_buffer): New function.
2130 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2131 (alloc_jump_pad_buffer): New function.
2132 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2133 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2134 (alloc_jump_pad_buffer): New function.
2135 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2136 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2137 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2138 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2140 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2142 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2143 * linux-amd64-ipa.c: Likewise.
2144 * linux-i386-ipa.c: Likewise.
2145 * linux-s390-ipa.c: Likewise.
2146 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2147 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2148 set_trace_state_variable_value_ptr.
2149 (struct ipa_sym_addresses): Likewise.
2150 (symbol_list): Likewise.
2151 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2152 accessing gdb_collect directly.
2153 (gdb_collect_ptr_type): New typedef.
2154 (get_raw_reg_ptr_type): New typedef.
2155 (get_trace_state_variable_value_ptr_type): New typedef.
2156 (set_trace_state_variable_value_ptr_type): New typedef.
2157 (gdb_collect_ptr): New global.
2158 (get_raw_reg_ptr): New global.
2159 (get_trace_state_variable_value_ptr): New global.
2160 (set_trace_state_variable_value_ptr): New global.
2161 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2162 accessing get_raw_reg directly.
2163 (get_get_tsv_func_addr): Likewise for
2164 get_trace_state_variable_value_ptr.
2165 (get_set_tsv_func_addr): Likewise for
2166 set_trace_state_variable_value_ptr.
2167 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2169 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2171 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2173 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2175 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2177 (relocate_instruction): Remove own_buf.
2178 * server.c (own_buf): Make global.
2179 (handle_v_requests): Make global.
2180 * server.h (own_buf): New declaration.
2181 (handle_v_requests): New prototype.
2183 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2186 * linux-s390-low.c (add_insns): New function.
2187 (s390_emit_prologue): New function.
2188 (s390_emit_epilogue): New function.
2189 (s390_emit_add): New function.
2190 (s390_emit_sub): New function.
2191 (s390_emit_mul): New function.
2192 (s390_emit_lsh): New function.
2193 (s390_emit_rsh_signed): New function.
2194 (s390_emit_rsh_unsigned): New function.
2195 (s390_emit_ext): New function.
2196 (s390_emit_log_not): New function.
2197 (s390_emit_bit_and): New function.
2198 (s390_emit_bit_or): New function.
2199 (s390_emit_bit_xor): New function.
2200 (s390_emit_bit_not): New function.
2201 (s390_emit_equal): New function.
2202 (s390_emit_less_signed): New function.
2203 (s390_emit_less_unsigned): New function.
2204 (s390_emit_ref): New function.
2205 (s390_emit_if_goto): New function.
2206 (s390_emit_goto): New function.
2207 (s390_write_goto_address): New function.
2208 (s390_emit_litpool): New function.
2209 (s390_emit_const): New function.
2210 (s390_emit_call): New function.
2211 (s390_emit_reg): New function.
2212 (s390_emit_pop): New function.
2213 (s390_emit_stack_flush): New function.
2214 (s390_emit_zero_ext): New function.
2215 (s390_emit_swap): New function.
2216 (s390_emit_stack_adjust): New function.
2217 (s390_emit_set_r2): New function.
2218 (s390_emit_int_call_1): New function.
2219 (s390_emit_void_call_2): New function.
2220 (s390_emit_eq_goto): New function.
2221 (s390_emit_ne_goto): New function.
2222 (s390_emit_lt_goto): New function.
2223 (s390_emit_le_goto): New function.
2224 (s390_emit_gt_goto): New function.
2225 (s390_emit_ge_goto): New function.
2226 (s390x_emit_prologue): New function.
2227 (s390x_emit_epilogue): New function.
2228 (s390x_emit_add): New function.
2229 (s390x_emit_sub): New function.
2230 (s390x_emit_mul): New function.
2231 (s390x_emit_lsh): New function.
2232 (s390x_emit_rsh_signed): New function.
2233 (s390x_emit_rsh_unsigned): New function.
2234 (s390x_emit_ext): New function.
2235 (s390x_emit_log_not): New function.
2236 (s390x_emit_bit_and): New function.
2237 (s390x_emit_bit_or): New function.
2238 (s390x_emit_bit_xor): New function.
2239 (s390x_emit_bit_not): New function.
2240 (s390x_emit_equal): New function.
2241 (s390x_emit_less_signed): New function.
2242 (s390x_emit_less_unsigned): New function.
2243 (s390x_emit_ref): New function.
2244 (s390x_emit_if_goto): New function.
2245 (s390x_emit_const): New function.
2246 (s390x_emit_call): New function.
2247 (s390x_emit_reg): New function.
2248 (s390x_emit_pop): New function.
2249 (s390x_emit_stack_flush): New function.
2250 (s390x_emit_zero_ext): New function.
2251 (s390x_emit_swap): New function.
2252 (s390x_emit_stack_adjust): New function.
2253 (s390x_emit_int_call_1): New function.
2254 (s390x_emit_void_call_2): New function.
2255 (s390x_emit_eq_goto): New function.
2256 (s390x_emit_ne_goto): New function.
2257 (s390x_emit_lt_goto): New function.
2258 (s390x_emit_le_goto): New function.
2259 (s390x_emit_gt_goto): New function.
2260 (s390x_emit_ge_goto): New function.
2261 (s390_emit_ops): New function.
2262 (struct linux_target_ops): Fill in emit_ops hook.
2264 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2267 * Makefile.in: Add s390 IPA files.
2268 * configure.srv: Build IPA for s390.
2269 * linux-s390-ipa.c: New file.
2270 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2271 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2272 (tdesc_s390_linux32): Likewise.
2273 (init_registers_s390_linux32v1): Likewise.
2274 (tdesc_s390_linux32v1): Likewise.
2275 (init_registers_s390_linux32v2): Likewise.
2276 (tdesc_s390_linux32v2): Likewise.
2277 (init_registers_s390_linux64): Likewise.
2278 (tdesc_s390_linux64): Likewise.
2279 (init_registers_s390_linux64v1): Likewise.
2280 (tdesc_s390_linux64v1): Likewise.
2281 (init_registers_s390_linux64v2): Likewise.
2282 (tdesc_s390_linux64v2): Likewise.
2283 (init_registers_s390_te_linux64): Likewise.
2284 (tdesc_s390_te_linux64): Likewise.
2285 (init_registers_s390_vx_linux64): Likewise.
2286 (tdesc_s390_vx_linux64): Likewise.
2287 (init_registers_s390_tevx_linux64): Likewise.
2288 (tdesc_s390_tevx_linux64): Likewise.
2289 (init_registers_s390x_linux64): Likewise.
2290 (tdesc_s390x_linux64): Likewise.
2291 (init_registers_s390x_linux64v1): Likewise.
2292 (tdesc_s390x_linux64v1): Likewise.
2293 (init_registers_s390x_linux64v2): Likewise.
2294 (tdesc_s390x_linux64v2): Likewise.
2295 (init_registers_s390x_te_linux64): Likewise.
2296 (tdesc_s390x_te_linux64): Likewise.
2297 (init_registers_s390x_vx_linux64): Likewise.
2298 (tdesc_s390x_vx_linux64): Likewise.
2299 (init_registers_s390x_tevx_linux64): Likewise.
2300 (tdesc_s390x_tevx_linux64): Likewise.
2301 (have_hwcap_s390_vx): New static variable.
2302 (s390_arch_setup): Fill have_hwcap_s390_vx.
2303 (s390_get_thread_area): New function.
2304 (s390_ft_entry_gpr_esa): New const.
2305 (s390_ft_entry_gpr_zarch): New const.
2306 (s390_ft_entry_misc): New const.
2307 (s390_ft_entry_fr): New const.
2308 (s390_ft_entry_vr): New const.
2309 (s390_ft_main_31): New const.
2310 (s390_ft_main_64): New const.
2311 (s390_ft_exit_fr): New const.
2312 (s390_ft_exit_vr): New const.
2313 (s390_ft_exit_misc): New const.
2314 (s390_ft_exit_gpr_esa): New const.
2315 (s390_ft_exit_gpr_zarch): New const.
2316 (append_insns): New function.
2317 (s390_relocate_instruction): New function.
2318 (s390_install_fast_tracepoint_jump_pad): New function.
2319 (s390_get_min_fast_tracepoint_insn_len): New function.
2320 (s390_get_ipa_tdesc_idx): New function.
2321 (struct linux_target_ops): Wire in the above functions.
2322 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2323 * linux-s390-tdesc.h: New file.
2325 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2327 * linux-s390-low.c (s390_supports_tracepoints): New function.
2328 (struct linux_target_ops): Fill supports_tracepoints hook.
2330 2016-03-18 Yao Qi <yao.qi@linaro.org>
2332 * linux-low.c (lwp_signal_can_be_delivered): New function.
2333 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2335 2016-03-18 Yao Qi <yao.qi@linaro.org>
2337 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2338 0 if signal is enqueued. Remove 'signal' from one debugging
2339 message. Move one debugging message to some lines below.
2340 Remove code setting 'signal' to 0.
2342 2016-03-18 Yao Qi <yao.qi@linaro.org>
2344 * linux-low.c (linux_low_filter_event): Remove redundant
2345 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2347 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2349 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2350 (struct linux_target_ops): Wire in the above.
2352 2016-03-03 Yao Qi <yao.qi@linaro.org>
2354 * linux-low.c: Update comments to start_step_over.
2356 2016-03-03 Yao Qi <yao.qi@linaro.org>
2359 * linux-low.c (handle_extended_wait): Set child suspended
2360 if event_lwp->bp_reinsert isn't zero.
2362 2016-03-02 Yao Qi <yao.qi@linaro.org>
2364 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2365 enqueue_pending_signal.
2367 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2369 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2372 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2374 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2375 (s390_regmap_3264) [!__s390x__]: New global.
2376 (s390_collect_ptrace_register): Skip map entries containing -1.
2377 (s390_supply_ptrace_register): Ditto.
2378 (s390_fill_gprs_high): New function.
2379 (s390_store_gprs_high): New function.
2380 (s390_regsets): Add NT_S390_HIGH_GPRS.
2381 (s390_get_hwcap): Enable on 31-bit.
2382 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2383 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2384 Detect NT_S390_HIGH_GPRS.
2385 (s390_usrregs_info_3264): Enable on 31-bit.
2386 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2387 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2389 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2392 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2393 * configure.srv: Ditto.
2394 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2395 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2396 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2397 (init_registers_amd64_linux): Remove prototype.
2398 (tdesc_amd64_linux): Remove declaration.
2399 (get_ipa_tdesc): New function.
2400 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2401 initialize remaining tdescs.
2402 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2403 (init_registers_i386_linux): Remove prototype.
2404 (tdesc_i386_linux): Remove declaration.
2405 (get_ipa_tdesc): New function.
2406 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2407 initialize remaining tdescs.
2408 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2409 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2410 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2411 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2412 (x86_get_ipa_tdesc_idx): New function.
2413 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2414 * linux-x86-tdesc.h: New file.
2415 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2416 (target_get_ipa_tdesc_idx): New macro.
2417 * tracepoint.c (ipa_tdesc_idx): New macro.
2418 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2419 (symbol_list): Add ipa_tdesc_idx.
2420 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2421 (ipa_tdesc): Remove.
2422 (ipa_tdesc_idx): New variable.
2423 (get_context_regcache): Use get_ipa_tdesc.
2424 (gdb_collect): Ditto.
2426 * tracepoint.h (get_ipa_tdesc): New prototype.
2427 (ipa_tdesc): Remove.
2429 2016-02-24 Pedro Alves <palves@redhat.com>
2431 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2432 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2433 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2434 Factor out common code between the USE_SIGTRAP_SIGINFO and
2435 !USE_SIGTRAP_SIGINFO blocks.
2436 (linux_low_filter_event): Call save_stop_reason instead of
2437 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2439 (linux_wait_1): Update comments.
2441 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2443 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2444 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2445 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2446 ppc_insert_point, ppc_remove_point.
2448 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2450 * linux-s390-low.c (s390_supports_z_point_type): New function.
2451 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2453 2016-02-16 Yao Qi <yao.qi@linaro.org>
2455 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2456 PC. Get pc from regcache_read_pc.
2458 2016-02-12 Yao Qi <yao.qi@linaro.org>
2460 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2461 or linux_get_pc_32bit.
2462 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2464 2016-02-12 Yao Qi <yao.qi@linaro.org>
2466 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2467 arm_linux_get_next_pcs_fixup.
2469 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2471 * tracepoint.c (x_tracepoint_action_download): Change
2472 write_inferior_data_ptr to write_inferior_data_pointer.
2473 (cmd_qtstart): Likewise.
2474 (write_inferior_data_ptr): Remove.
2475 (download_agent_expr): Change write_inferior_data_ptr to
2476 write_inferior_data_pointer.
2477 (download_tracepoint_1): Likewise.
2478 (download_tracepoint): Likewise.
2479 (download_trace_state_variables): Likewise.
2481 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2482 Marcin Kościelnicki <koriakin@0x04.net>
2484 * tracepoint.c (struct tracepoint_action_ops): Remove.
2485 (struct tracepoint_action): Remove ops.
2486 (m_tracepoint_action_download, r_tracepoint_action_download)
2487 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2488 size and offset accordingly.
2489 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2490 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2491 (tracepoint_action_send, tracepoint_action_download): New functions.
2492 Helpers for trace action handlers.
2493 (add_tracepoint_action): Remove setup actions ops.
2494 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2496 2016-02-10 Yao Qi <yao.qi@linaro.org>
2498 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2500 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2502 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2504 * configure: Regenerate.
2506 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2508 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2509 void * to gdb_byte *.
2510 * linux-low.c (siginfo_fixup): Likewise.
2511 (linux_xfer_siginfo): Likewise.
2512 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2514 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2516 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2518 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2520 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2522 * linux-x86-low.c [__x86_64__]: Include
2523 "nat/amd64-linux-siginfo.h".
2524 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2525 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2526 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2527 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2528 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2529 (cpt_si_fd, si_timerid, si_overrun): Move from
2530 nat/amd64-linux-siginfo.c.
2531 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2533 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2535 * server.c (skip_to_semicolon): Remove.
2536 (process_point_options): Use strchrnul instead of
2539 2016-01-26 Yao Qi <yao.qi@linaro.org>
2541 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2542 * linux-low.c (install_software_single_step_breakpoints): Don't
2543 call regcache_read_pc.
2544 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2547 2016-01-26 Yao Qi <yao.qi@linaro.org>
2549 * linux-low.c (install_software_single_step_breakpoints): Call
2550 regcache_read_pc instead of get_pc.
2552 2016-01-26 Yao Qi <yao.qi@linaro.org>
2554 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2555 (unblock_async_io): Rename to ...
2556 (block_unblock_async_io): ... it. New function.
2557 (enable_async_io): Don't install SIGIO handler. Unblock it
2559 (disable_async_io): Don't ignore SIGIO. Block it instead.
2560 (initialize_async_io): Install SIGIO handler. Don't call
2563 2016-01-26 Yao Qi <yao.qi@linaro.org>
2565 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2566 first character is '\003', call *the_target->request_interrupt.
2568 2016-01-25 Yao Qi <yao.qi@linaro.org>
2570 * remote-utils.c (new_thread_notify): Remove.
2571 (dead_thread_notify): Likewise.
2572 * remote-utils.h (new_thread_notify): Remove declaration.
2573 (dead_thread_notify): Likewise.
2575 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2577 * gdb.trace/pending.exp: Fix expected message on continue.
2579 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2581 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2582 it works properly on big-endian machines where sizeof (CORE_ADDR)
2585 2016-01-21 Pedro Alves <palves@redhat.com>
2587 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2588 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2589 * configure: Regenerate.
2591 2016-01-21 Yao Qi <yao.qi@linaro.org>
2593 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2594 is_thumb and set it according to CPSR saved on the stack.
2595 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2596 arm_sigreturn_next_pc.
2598 2016-01-18 Yao Qi <yao.qi@linaro.org>
2600 * linux-low.c (linux_set_pc_64bit): New function.
2601 (linux_get_pc_64bit): New function.
2602 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2604 * linux-sparc-low.c (debug_threads): Remove declaration.
2605 (sparc_get_pc): Remove.
2606 (the_low_target): Use linux_get_pc_64bit instead of
2608 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2609 (the_low_target): Use linux_get_pc_64bit and
2612 2016-01-18 Yao Qi <yao.qi@linaro.org>
2614 * linux-arm-low.c (debug_threads): Remove declaration.
2615 (arm_get_pc, arm_set_pc): Remove.
2616 (the_low_target): Use linux_get_pc_32bit and
2618 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2619 (the_low_target): Use linux_get_pc_32bit and
2621 * linux-cris-low.c (debug_threads): Remove declaration.
2622 (cris_get_pc, cris_set_pc,): Remove.
2623 (the_low_target): Use linux_get_pc_32bit and
2625 * linux-crisv32-low.c (debug_threads): Remove declaration.
2626 (cris_get_pc, cris_set_pc): Remove.
2627 (the_low_target): Use linux_get_pc_32bit and
2629 * linux-low.c: Include inttypes.h.
2630 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2631 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2632 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2633 (the_low_target): Use linux_get_pc_32bit and
2635 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2636 (the_low_target): Use linux_get_pc_32bit and
2638 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2639 (the_low_target): Use linux_get_pc_32bit and
2641 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2642 (the_low_target): Use linux_get_pc_32bit and
2644 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2645 (the_low_target): Use linux_get_pc_32bit and
2648 2016-01-18 Gary Benson <gbenson@redhat.com>
2650 * configure.ac (AC_FUNC_FORK): New check.
2651 * config.in: Regenerate.
2652 * configure: Likewise.
2654 2016-01-14 Yao Qi <yao.qi@linaro.org>
2656 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2657 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2658 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2659 arm_get_next_pcs_ctor.
2661 2016-01-12 Josh Stone <jistone@redhat.com>
2662 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2664 * inferiors.h: Include "gdb_vecs.h".
2665 (struct process_info): Add syscalls_to_catch.
2666 * inferiors.c (remove_process): Free syscalls_to_catch.
2667 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2668 syscall_return stops.
2669 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2670 * server.c (handle_general_set): Handle QCatchSyscalls.
2671 (handle_query): Report support for QCatchSyscalls.
2672 * target.h (struct target_ops): Add supports_catch_syscall.
2673 (target_supports_catch_syscall): New macro.
2674 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2675 (struct lwp_info): Add syscall_state.
2676 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2677 Maintain syscall_state and syscalls_to_catch across exec.
2678 (get_syscall_trapinfo): New function, proxy to the_low_target.
2679 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2680 (linux_low_filter_event): Toggle syscall_state entry/return for
2681 syscall traps, and set it ignored for all others.
2682 (gdb_catching_syscalls_p): New function.
2683 (gdb_catch_this_syscall_p): New function.
2684 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2685 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2686 (linux_supports_catch_syscall): New function.
2687 (linux_target_ops): Install it.
2688 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2689 (the_low_target): Install it.
2691 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2693 * acinclude.m4: Include new ../warning.m4 file.
2694 * configure: Regenerated.
2695 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2697 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2699 * ax.c (is_goto_target): Mark static.
2700 * linux-low.c (register_addr): Likewise.
2701 (linux_fetch_registers, linux_store_registers): Likewise.
2702 * mem-break.c (any_persistent_commands): Fix old prototype.
2703 (add_commands_to_breakpoint): Mark static.
2704 * regcache.c (find_register_by_name): Delete unused func.
2705 * remote-utils.c (hex_or_minus_one): Mark static.
2706 * server.c (monitor_show_help): Mark static.
2707 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2708 handle_v_requests): Likewise.
2710 2016-01-12 Pedro Alves <palves@redhat.com>
2712 Remove use of the registered trademark symbol throughout.
2714 2016-01-08 Yao Qi <yao.qi@linaro.org>
2716 * remote-utils.c (getpkt): If c is '\003', call target hook
2719 2016-01-06 Yao Qi <yao.qi@linaro.org>
2721 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2722 linux-aarch32-low.c.
2723 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2724 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2725 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2726 (thumb2_breakpoint): Declare.
2727 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2728 linux-aarch32-low.h.
2729 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2730 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2731 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2733 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2735 * gdbreplay.c (gdbreplay_version): Change copyright year in
2737 * server.c (gdbserver_version): Likewise.
2739 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2741 * server.c (crc32_table): Delete.
2742 (crc32): Use libiberty's xcrc32 function.
2744 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2746 * lynx-low.c (lynx_delete_thread_callback): New function.
2747 (lynx_mourn): Properly delete our process and all of its
2748 threads. Remove call to clear_inferiors.
2750 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2752 * target.c (thread_search_callback): Add check that
2753 the thread_stopped target callback is not NULL before
2756 2015-12-21 Yao Qi <yao.qi@linaro.org>
2758 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2761 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2763 * server.c (handle_query): Call target_supports_software_single_step.
2765 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2767 * linux-low.c (single_step): New function.
2768 (linux_resume_one_lwp_throw): Call single_step.
2769 (start_step_over): Likewise.
2771 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2773 * Makefile.in (SFILES): Append arch/arm-linux.c,
2774 arch/arm-get-next-pcs.c.
2775 (arm-linux.o): New rule.
2776 (arm-get-next-pcs.o): New rule.
2777 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2779 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2780 to linux-aarch32-low.c.
2781 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2782 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2783 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2784 (thumb2_breakpoint_len): Likewise.
2785 (arm_is_thumb_mode): Make non-static.
2786 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2787 from linux-aarch32-low.c.
2788 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2789 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2790 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2791 (thumb2_breakpoint_len): Likewise.
2792 (arm_is_thumb_mode): New declaration.
2793 * linux-arm-low.c: Include arch/arm-linux.h
2794 aarch/arm-get-next-pcs.h, sys/syscall.h.
2795 (get_next_pcs_ops): New struct.
2796 (get_next_pcs_addr_bits_remove): New function.
2797 (get_next_pcs_is_thumb): New function.
2798 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2799 (arm_sigreturn_next_pc): Likewise.
2800 (get_next_pcs_syscall_next_pc): Likewise.
2801 (arm_gdbserver_get_next_pcs): Likewise.
2802 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2804 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2805 * server.h: Include gdb_vecs.h.
2807 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2809 * Makefile.in (SFILES): Append common/common-regcache.c.
2810 (OBS): Append common-regcache.o.
2811 (common-regcache.o): New rule.
2812 * regcache.c (init_register_cache): Initialize cache to
2814 (regcache_raw_read_unsigned): New function.
2815 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2816 register_status enum.
2818 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2820 * linux-aarch64-low.c (the_low_targets): Rename
2821 breakpoint_reinsert_addr to get_next_pcs.
2822 * linux-arm-low.c (the_low_targets): Likewise.
2823 * linux-bfin-low.c (the_low_targets): Likewise.
2824 * linux-cris-low.c (the_low_targets): Likewise.
2825 * linux-crisv32-low.c (the_low_targets): Likewise.
2826 * linux-low.c (can_software_single_step): Likewise.
2827 (install_software_single_step_breakpoints): New function.
2828 (start_step_over): Use install_software_single_step_breakpoints.
2829 * linux-low.h: New CORE_ADDR vector.
2830 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2832 * linux-mips-low.c (the_low_targets): Likewise.
2833 * linux-nios2-low.c (the_low_targets): Likewise.
2834 * linux-sparc-low.c (the_low_targets): Likewise.
2836 2015-12-17 Pedro Alves <palves@redhat.com>
2838 * linux-low.c (linux_kill_one_lwp): Remove references to
2840 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2842 (linux_init_signals): Delete.
2843 (initialize_low): Adjust.
2844 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2846 2015-12-16 Pedro Alves <palves@redhat.com>
2848 * configure.ac (compiler warning flags): When testing a
2849 -Wno-foo option, check whether -Wfoo works instead.
2850 * configure: Regenerate.
2852 2015-12-11 Don Breazeal <donb@codesourcery.com>
2854 * server.c (process_serial_event): Don't exit from gdbserver
2855 in remote mode if there are still active inferiors.
2857 2015-12-11 Yao Qi <yao.qi@linaro.org>
2859 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2860 arm_breakpoint_at if the process is 32-bit.
2862 2015-12-11 Yao Qi <yao.qi@linaro.org>
2864 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2867 2015-12-07 Yao Qi <yao.qi@linaro.org>
2869 * configure.srv: Append arm.o to srv_tgtobj for
2870 aarch64*-*-linux* target.
2871 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2872 from linux-arm-low.c.
2873 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2874 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2875 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2876 (thumb2_breakpoint_len): Likewise.
2877 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2878 (arm_breakpoint_kinds): Likewise.
2879 (arm_breakpoint_kind_from_pc): Likewise.
2880 (arm_sw_breakpoint_from_kind): Likewise.
2881 (arm_breakpoint_kind_from_current_state): Likewise.
2882 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2883 (arm_sw_breakpoint_from_kind): Declare.
2884 (arm_breakpoint_kind_from_current_state): Declare.
2885 (arm_breakpoint_at): Declare.
2886 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2887 arm_sw_breakpoint_from_kind if process is 32-bit.
2888 (aarch64_breakpoint_kind_from_pc): New function.
2889 (aarch64_breakpoint_kind_from_current_state): New function.
2890 (the_low_target): Initialize fields breakpoint_kind_from_pc
2891 and breakpoint_kind_from_current_state.
2892 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2893 linux-aarch32-low.c.
2894 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2895 (arm_breakpoint, arm_breakpoint_len): Likewise.
2896 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2897 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2898 (arm_is_thumb_mode): Likewise.
2899 (arm_breakpoint_at): Likewise.
2900 (arm_breakpoint_kind_from_pc): Likewise.
2901 (arm_sw_breakpoint_from_kind): Likewise.
2902 (arm_breakpoint_kind_from_current_state): Likewise.
2905 2015-08-04 Yao Qi <yao.qi@linaro.org>
2907 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2908 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2909 * server.c (extended_protocol): Remove "static".
2910 * server.h (extended_protocol): Declare it.
2912 2015-12-04 Josh Stone <jistone@redhat.com>
2914 * target.h (struct target_ops) <arch_setup>: Rename to ...
2915 (struct target_ops) <post_create_inferior>: ... this.
2916 (target_arch_setup): Rename to ...
2917 (target_post_create_inferior): ... this, calling post_create_inferior.
2918 * server.c (start_inferior): Update target_arch_setup calls to
2919 target_post_create_inferior.
2920 * linux-low.c (linux_low_ptrace_options): Forward declare.
2921 (linux_arch_setup): Update its comment for general use.
2922 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2923 (struct linux_target_ops): Use linux_post_create_inferior.
2924 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2925 to post_create_inferior.
2926 * nto-low.c (struct nto_target_ops): Likewise.
2927 * spu-low.c (struct spu_target_ops): Likewise.
2928 * win32-low.c (struct win32_target_ops): Likewise.
2930 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2932 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2934 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2936 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2937 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2938 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2939 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2940 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2941 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2942 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2943 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2944 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2945 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2946 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2947 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2949 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2951 * linux-low.c (linux_look_up_symbols): Don't call
2952 linux_supports_traceclone.
2953 * linux-low.h (thread_db_init): Remove use_events argument.
2954 * thread-db.c (thread_db_use_event): Remove global variable.
2955 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2956 (struct thread_db) <td_create_bp>: Remove field.
2957 (thread_db_create_event): Remove function.
2958 (thread_db_enable_reporting): Likewise.
2959 (find_one_thread): Don't check for thread_db_use_events.
2960 (attach_thread): Likewise.
2961 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2962 (try_thread_db_load_1): Don't check for thread_db_use_events.
2963 (thread_db_init): Remove use_events argument and thread events
2965 (remove_thread_event_breakpoints): Remove function.
2966 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2968 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2970 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2972 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2973 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2974 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2975 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2976 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2978 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2981 * linux-low.c (can_hardware_single_step): Use
2982 supports_hardware_single_step.
2983 (can_software_single_step): New function.
2984 (start_step_over): Call can_software_single_step.
2985 (linux_supports_hardware_single_step): New function.
2986 (struct target_ops) <supports_software_single_step>: Initialize.
2987 * linux-low.h (struct linux_target_ops)
2988 <supports_hardware_single_step>: Initialize.
2989 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2990 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2991 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2992 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2993 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2994 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2995 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2996 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2997 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2998 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3000 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3001 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3003 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3004 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3005 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3007 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3008 * target.h (struct target_ops): <supports_software_single_step>:
3010 (target_supports_software_single_step): New macro.
3012 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3014 * linux-low.c (linux_wait_1): Fix pc advance condition.
3015 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3016 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3018 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3020 * linux-arm-low.c (arm_is_thumb_mode): New function.
3021 (arm_breakpoint_at): Use arm_is_thumb_mode.
3022 (arm_breakpoint_kind_from_current_state): New function.
3023 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3025 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3026 (linux_breakpoint_kind_from_current_state): New function.
3027 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3028 * linux-low.h (struct linux_target_ops)
3029 <breakpoint_kind_from_current_state>: New field.
3030 * target.h (struct target_ops): Likewise.
3031 (target_breakpoint_kind_from_current_state): New macro.
3033 2015-11-30 Pedro Alves <palves@redhat.com>
3035 * linux-low.c (linux_resume): Wake up the event loop before
3038 2015-11-30 Pedro Alves <palves@redhat.com>
3040 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3042 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3044 * target.c (struct thread_search): New structure.
3045 (thread_search_callback): New function.
3046 (prev_general_thread): New global.
3047 (prepare_to_access_memory, done_accessing_memory): New functions.
3048 * target.h (prepare_to_access_memory, done_accessing_memory):
3049 Replace macros with function declarations.
3051 2015-11-30 Pedro Alves <palves@redhat.com>
3054 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3055 report TARGET_WAITKIND_NO_RESUMED.
3056 * remote-utils.c (prepare_resume_reply): Handle
3057 TARGET_WAITKIND_NO_RESUMED.
3058 * server.c (report_no_resumed): New global.
3059 (handle_query) <qSupported>: Handle "no-resumed+". Report
3060 "no-resumed+" support.
3061 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3062 return error if the client doesn't support no-resumed events.
3063 (push_stop_notification): New function.
3064 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3065 events if the client supports them.
3067 2015-11-30 Pedro Alves <palves@redhat.com>
3069 * linux-low.c (thread_still_has_status_pending_p): Don't check
3071 (lwp_resumed): New function.
3072 (status_pending_p_callback): Return early if the LWP is not
3073 supposed to be resumed.
3075 2015-11-30 Pedro Alves <palves@redhat.com>
3077 * linux-low.c (handle_extended_wait): Assert that the LWP's
3078 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3079 thread create events, leave the new child's status pending.
3080 (linux_low_filter_event): If GDB wants to hear about thread exit
3081 events, leave the LWP marked dead and don't delete it.
3082 (linux_wait_for_event_filtered): Don't check for thread exit.
3083 (filter_exit_event): New function.
3084 (linux_wait_1): Use it, when returning an exit event.
3085 (linux_resume_one_lwp_throw): Assert that the LWP's
3086 waitstatus is TARGET_WAITKIND_IGNORE.
3087 * remote-utils.c (prepare_resume_reply): Handle
3088 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3089 * server.c (report_thread_events): New global.
3090 (handle_general_set): Handle QThreadEvents.
3091 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3092 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3093 TARGET_WAITKIND_THREAD_EXITED.
3094 * server.h (report_thread_events): Declare.
3096 2015-11-30 Pedro Alves <palves@redhat.com>
3098 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3099 the thread's last_resume_kind was resume_stop.
3101 2015-11-30 Pedro Alves <palves@redhat.com>
3103 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3106 2015-11-30 Pedro Alves <palves@redhat.com>
3108 * server.c (handle_v_requests): Handle vCtrlC.
3110 2015-11-30 Pedro Alves <palves@redhat.com>
3112 * gdbthread.h (find_any_thread_of_pid): Declare.
3113 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3115 * server.c (handle_query): If current_thread is NULL, look for
3116 another thread of the selected process.
3118 2015-11-26 Daniel Colascione <dancol@dancol.org>
3119 Simon Marchi <simon.marchi@ericsson.com>
3121 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3122 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3124 * target.h (struct target_ops) <thread_name>: New field.
3125 (target_thread_name): New macro.
3127 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3129 * regcache.h (regcache_invalidate_pid): Add declaration.
3130 * regcache.c (regcache_invalidate_pid): New function, extracted
3131 from regcache_invalidate.
3132 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3133 Add trivial documentation comment.
3134 * lynx-low.c: Use regcache_invalidate_pid instead of
3135 regcache_invalidate.
3137 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3139 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3140 and Elf64_auxv_t if the target is Android.
3142 2015-11-22 Doug Evans <xdje42@gmail.com>
3144 * target.h: #include <sys/types.h>.
3146 2015-11-19 Pedro Alves <palves@redhat.com>
3148 * linux-low.c (linux_process_qsupported): Change prototype.
3150 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3152 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3153 and adjust to loop over all features.
3154 * server.c (handle_query) <qSupported>: Adjust to call
3155 target_process_qsupported once, passing it a vector of unprocessed
3157 * target.h (struct target_ops) <process_qsupported>: Change
3159 (target_process_qsupported): Adjust.
3161 2015-11-19 Pedro Alves <palves@redhat.com>
3163 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3165 * configure: Regenerate.
3167 2015-11-19 Pedro Alves <palves@redhat.com>
3169 * configure: Regenerate.
3171 2015-11-19 Yao Qi <yao.qi@linaro.org>
3173 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3176 2015-11-19 Yao Qi <yao.qi@linaro.org>
3178 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3179 (struct aarch64_operand): Move enum out.
3181 2015-11-19 Yao Qi <yao.qi@linaro.org>
3183 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3184 struct user_fpsimd_state *.
3185 (aarch64_store_fpregset): Likewise.
3187 2015-11-19 Yao Qi <yao.qi@linaro.org>
3189 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3190 struct user_pt_regs *.
3191 (aarch64_store_gregset): Likewise.
3193 2015-11-18 Pedro Alves <palves@redhat.com>
3195 * Makefile.in (all_object_files): Add $IPA_OBJS.
3197 2015-11-17 Pedro Alves <palves@redhat.com>
3199 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3200 GDB_SIGNAL_0 and gdb_signal_to_string.
3202 2015-11-17 Pedro Alves <palves@redhat.com>
3204 * win32-low.c (handle_output_debug_string): Remove parameter.
3205 (win32_kill): Remove our_status local and adjust call to
3206 handle_output_debug_string.
3207 (get_child_debug_event): Adjust call to
3208 handle_output_debug_string.
3210 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3212 * linux-mips-low.c (mips_fill_gregset): Add cast.
3213 (mips_store_gregset): Likewise.
3214 (mips_fill_fpregset): Likewise.
3215 (mips_store_fpregset): Likewise.
3217 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3219 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3222 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3224 * linux-mips-low.c (mips_linux_new_thread): Change type of
3225 watch_type to enum target_hw_bp_type.
3227 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3229 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3230 Change return type to arm_hwbp_type.
3232 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3234 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3235 (arm_store_gregset): Likewise.
3236 * linux-arm-low.c (arm_get_hwcap): Likewise.
3237 (arm_read_description): Likewise.
3239 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3241 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3243 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3245 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3246 (ppc_fill_vsxregset): Likewise.
3247 (ppc_store_vsxregset): Likewise.
3248 (ppc_fill_vrregset): Likewise.
3249 (ppc_store_vrregset): Likewise.
3250 (ppc_fill_evrregset): Likewise.
3251 (ppc_store_evrregset): Likewise.
3253 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3255 * linux-ppc-low.c (ppc_usrregs_info): Remove
3256 forward-declaration.
3257 (ppc_arch_setup): Move lower in file.
3259 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3261 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3262 (ps_pdwrite): Likewise.
3264 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3266 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3267 to after assert checks.
3269 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3271 * proc-service.c (ps_pdread): Add/adjust casts.
3272 (ps_pdwrite): Add/adjust casts.
3274 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3276 * server.c (handle_search_memory_1): Cast return value of
3279 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3281 * server.c (write_qxfer_response): Change type of data to
3284 2015-10-29 Pedro Alves <palves@redhat.com>
3286 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3288 2015-10-29 Pedro Alves <palves@redhat.com>
3290 * tracepoint.c (clear_installed_tracepoints): Add casts.
3292 2015-10-29 Pedro Alves <palves@redhat.com>
3294 * server.c (handle_v_cont, process_serial_event): Add enum
3295 gdb_signal casts to signal parsing code.
3297 2015-10-29 Pedro Alves <palves@redhat.com>
3299 * linux-low.h (NULL_REGSET): Define.
3300 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3301 * linux-arm-low.c (arm_regsets): Likewise.
3302 * linux-crisv32-low.c (cris_regsets): Likewise.
3303 * linux-m68k-low.c (m68k_regsets): Likewise.
3304 * linux-mips-low.c (mips_regsets): Likewise.
3305 * linux-nios2-low.c (nios2_regsets): Likewise.
3306 * linux-ppc-low.c (ppc_regsets): Likewise.
3307 * linux-s390-low.c (s390_regsets): Likewise.
3308 * linux-sh-low.c (sh_regsets): Likewise.
3309 * linux-sparc-low.c (sparc_regsets): Likewise.
3310 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3311 * linux-tile-low.c (tile_regsets): Likewise.
3312 * linux-x86-low.c (x86_regsets): Likewise.
3313 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3315 2015-10-29 Pedro Alves <palves@redhat.com>
3317 * linux-low.h (NULL_REGSET): Define.
3318 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3319 * linux-arm-low.c (arm_regsets): Likewise.
3320 * linux-crisv32-low.c (cris_regsets): Likewise.
3321 * linux-m68k-low.c (m68k_regsets): Likewise.
3322 * linux-mips-low.c (mips_regsets): Likewise.
3323 * linux-nios2-low.c (nios2_regsets): Likewise.
3324 * linux-ppc-low.c (ppc_regsets): Likewise.
3325 * linux-s390-low.c (s390_regsets): Likewise.
3326 * linux-sh-low.c (sh_regsets): Likewise.
3327 * linux-sparc-low.c (sparc_regsets): Likewise.
3328 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3329 * linux-tile-low.c (tile_regsets): Likewise.
3330 * linux-x86-low.c (x86_regsets): Likewise.
3331 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3333 2015-10-26 Doug Evans <dje@google.com>
3335 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3337 2015-10-26 Doug Evans <dje@google.com>
3339 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3341 2015-10-26 Doug Evans <dje@google.com>
3343 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3345 (attach_thread, find_new_threads_callback): Ditto.
3347 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3349 * mem-break.h (set_breakpoint_data): Remove.
3351 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3353 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3354 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3355 (initialize_low): Remove set_breakpoint_data call.
3356 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3357 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3358 (initialize_low): Remove set_breakpoint_data call.
3359 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3360 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3361 (initialize_low): Remove set_breakpoint_data call.
3363 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3365 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3366 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3367 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3368 * target.h (target_breakpoint_kind_from_pc): New macro.
3370 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3372 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3373 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3374 the default breakpoint kind.
3376 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3378 * linux-arm-low.c (arm_supports_z_point_type): Add software
3381 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3383 * linux-arm-low.c: Refactor breakpoint definitions.
3384 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3385 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3387 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3389 * Makefile.in: Add arm.c/o.
3390 * configure.srv: Likewise.
3391 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3392 (arm_breakpoint_kind_from_pc): New function.
3393 (arm_sw_breakpoint_from_kind): Return proper kind.
3394 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3396 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3398 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3400 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3401 (struct raw_breakpoint) <size>: Remove.
3402 (struct raw_breakpoint) <kind>: Add.
3403 (bp_size): New function.
3404 (bp_opcode): Likewise.
3405 (find_raw_breakpoint_at): Adjust for kind.
3406 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3407 (remove_memory_breakpoint): Adjust for kind call bp_size.
3408 (set_raw_breakpoint_at): Adjust for kind.
3409 (set_breakpoint): Likewise.
3410 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3411 (delete_raw_breakpoint): Adjust for kind.
3412 (delete_breakpoint): Likewise.
3413 (find_gdb_breakpoint): Likewise.
3414 (set_gdb_breakpoint_1): Likewise.
3415 (set_gdb_breakpoint): Likewise.
3416 (delete_gdb_breakpoint_1): Likewise.
3417 (delete_gdb_breakpoint): Likewise.
3418 (uninsert_raw_breakpoint): Likewise.
3419 (reinsert_raw_breakpoint): Likewise.
3420 (set_breakpoint_data): Remove.
3421 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3422 (check_mem_read): Adjust for kind call bp_size.
3423 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3424 (clone_one_breakpoint): Adjust for kind.
3425 * mem-break.h (set_gdb_breakpoint): Likewise.
3426 (delete_gdb_breakpoint): Likewise.
3427 * server.c (process_serial_event): Likewise.
3429 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3431 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3432 (struct linux_target_ops) <breakpoint>: Remove.
3433 (struct linux_target_ops) <breakpoint_len>: Remove.
3434 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3435 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3436 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3437 (arm_sw_breakpoint_from_kind): New function.
3438 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3439 (struct linux_target_ops) <breakpoint>: Remove.
3440 (struct linux_target_ops) <breakpoint_len>: Remove.
3441 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3442 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3443 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3444 (struct linux_target_ops) <breakpoint>: Remove.
3445 (struct linux_target_ops) <breakpoint_len>: Remove.
3446 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3447 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3448 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3449 (struct linux_target_ops) <breakpoint>: Remove.
3450 (struct linux_target_ops) <breakpoint_len>: Remove.
3451 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3452 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3453 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3454 and sw_breakpoint_from_kind to increment the pc.
3455 (linux_breakpoint_kind_from_pc): New function.
3456 (linux_sw_breakpoint_from_kind): New function.
3457 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3458 (initialize_low): Call breakpoint_kind_from_pc and
3459 sw_breakpoint_from_kind to replace breakpoint_data/len.
3460 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3462 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3463 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3464 (struct linux_target_ops) <breakpoint>: Remove.
3465 (struct linux_target_ops) <breakpoint_len>: Remove.
3466 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3467 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3468 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3469 (struct linux_target_ops) <breakpoint>: Remove.
3470 (struct linux_target_ops) <breakpoint_len>: Remove.
3471 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3472 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3473 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3474 (struct linux_target_ops) <breakpoint>: Remove.
3475 (struct linux_target_ops) <breakpoint_len>: Remove.
3476 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3477 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3478 * linux-nios2-low.c (nios2_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-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3484 (struct linux_target_ops) <breakpoint>: Remove.
3485 (struct linux_target_ops) <breakpoint_len>: Remove.
3486 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3487 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3488 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3489 (struct linux_target_ops) <breakpoint>: Remove.
3490 (struct linux_target_ops) <breakpoint_len>: Remove.
3491 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3493 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3494 (struct linux_target_ops) <breakpoint>: Remove.
3495 (struct linux_target_ops) <breakpoint_len>: Remove.
3496 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3498 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3499 (struct linux_target_ops) <breakpoint>: Remove.
3500 (struct linux_target_ops) <breakpoint_len>: Remove.
3501 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3503 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3504 (struct linux_target_ops) <breakpoint>: Remove.
3505 (struct linux_target_ops) <breakpoint_len>: Remove.
3506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3508 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3509 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3510 (struct linux_target_ops) <breakpoint>: Remove.
3511 (struct linux_target_ops) <breakpoint_len>: Remove.
3512 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3513 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3514 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3515 (struct linux_target_ops) <breakpoint>: Remove.
3516 (struct linux_target_ops) <breakpoint_len>: Remove.
3517 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3518 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3520 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3522 * linux-cris-low.c (cris_get_pc): Remove void arg.
3524 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3526 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3529 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3531 * inferiors.c (thread_pid_matches_callback): New function.
3532 (find_thread_process): New function.
3533 (remove_thread): Reset current_thread.
3534 (remove_process): Assert threads have been removed first.
3536 2015-10-15 Yao Qi <yao.qi@linaro.org>
3538 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3540 (aarch64_remove_point): Likewise.
3541 * regcache.c (regcache_register_size): New function.
3543 2015-10-12 Yao Qi <yao.qi@linaro.org>
3545 * linux-aarch64-low.c: Update all callers as emit_load_store
3546 is renamed to aarch64_emit_load_store.
3548 2015-10-12 Yao Qi <yao.qi@linaro.org>
3550 * linux-aarch64-low.c: Update all callers of function renaming
3551 from emit_insn to aarch64_emit_insn.
3553 2015-10-12 Yao Qi <yao.qi@linaro.org>
3555 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3556 arch/aarch64-insn.h.
3557 (struct aarch64_memory_operand): Likewise.
3559 (emit_insn): Move to arch/aarch64-insn.c.
3560 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3561 (emit_load_store): Move to arch/aarch64-insn.c.
3562 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3563 (can_encode_int32): Remove.
3565 2015-10-12 Yao Qi <yao.qi@linaro.org>
3567 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3568 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3569 (aarch64_relocate_instruction): Likewise.
3570 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3571 (struct aarch64_insn_visitor): Likewise.
3573 2015-10-12 Yao Qi <yao.qi@linaro.org>
3575 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3576 (struct aarch64_insn_visitor): New.
3577 (struct aarch64_insn_relocation_data): New.
3578 (aarch64_ftrace_insn_reloc_b): New function.
3579 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3580 (aarch64_ftrace_insn_reloc_cb): Likewise.
3581 (aarch64_ftrace_insn_reloc_tb): Likewise.
3582 (aarch64_ftrace_insn_reloc_adr): Likewise.
3583 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3584 (aarch64_ftrace_insn_reloc_others): Likewise.
3586 (aarch64_relocate_instruction): Use visitor.
3588 2015-10-12 Yao Qi <yao.qi@linaro.org>
3590 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3591 int. Add argument buf.
3592 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3593 aarch64_relocate_instruction.
3595 2015-10-12 Yao Qi <yao.qi@linaro.org>
3597 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3598 argument insn. Remove local variable insn. Don't call
3600 (aarch64_install_fast_tracepoint_jump_pad): Call
3603 2015-09-30 Yao Qi <yao.qi@linaro.org>
3605 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3606 (emit_load_store_pair): Likewise.
3608 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3610 * dll.c (match_dll): Add cast(s).
3611 (unloaded_dll): Likewise.
3612 * linux-low.c (second_thread_of_pid_p): Likewise.
3613 (delete_lwp_callback): Likewise.
3614 (count_events_callback): Likewise.
3615 (select_event_lwp_callback): Likewise.
3616 (linux_set_resume_request): Likewise.
3617 * server.c (accumulate_file_name_length): Likewise.
3618 (emit_dll_description): Likewise.
3619 (handle_qxfer_threads_worker): Likewise.
3620 (visit_actioned_threads): Likewise.
3621 * thread-db.c (any_thread_of): Likewise.
3622 * tracepoint.c (same_process_p): Likewise.
3623 (match_blocktype): Likewise.
3624 (build_traceframe_info_xml): Likewise.
3626 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3628 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3630 (gdb_unparse_agent_expr): Likewise.
3631 * hostio.c (require_data): Likewise.
3632 (handle_pread): Likewise.
3633 * linux-low.c (disable_regset): Likewise.
3634 (fetch_register): Likewise.
3635 (store_register): Likewise.
3636 (get_dynamic): Likewise.
3637 (linux_qxfer_libraries_svr4): Likewise.
3638 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3639 (set_fast_tracepoint_jump): Likewise.
3640 (uninsert_fast_tracepoint_jumps_at): Likewise.
3641 (reinsert_fast_tracepoint_jumps_at): Likewise.
3642 (validate_inserted_breakpoint): Likewise.
3643 (clone_agent_expr): Likewise.
3644 * regcache.c (init_register_cache): Likewise.
3645 * remote-utils.c (putpkt_binary_1): Likewise.
3646 (decode_M_packet): Likewise.
3647 (decode_X_packet): Likewise.
3648 (look_up_one_symbol): Likewise.
3649 (relocate_instruction): Likewise.
3650 (monitor_output): Likewise.
3651 * server.c (handle_search_memory): Likewise.
3652 (handle_qxfer_exec_file): Likewise.
3653 (handle_qxfer_libraries): Likewise.
3654 (handle_qxfer): Likewise.
3655 (handle_query): Likewise.
3656 (handle_v_cont): Likewise.
3657 (handle_v_run): Likewise.
3658 (captured_main): Likewise.
3659 * target.c (write_inferior_memory): Likewise.
3660 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3661 * tracepoint.c (init_trace_buffer): Likewise.
3662 (add_tracepoint_action): Likewise.
3663 (add_traceframe): Likewise.
3664 (add_traceframe_block): Likewise.
3665 (cmd_qtdpsrc): Likewise.
3666 (cmd_qtdv): Likewise.
3667 (cmd_qtstatus): Likewise.
3668 (response_source): Likewise.
3669 (response_tsv): Likewise.
3670 (cmd_qtnotes): Likewise.
3671 (gdb_collect): Likewise.
3672 (initialize_tracepoint): Likewise.
3674 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3676 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3677 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3678 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3680 (enum aarch64_condition_codes): New enum.
3681 (w0): New static global.
3684 (struct aarch64_memory_operand) <type>: New
3685 MEMORY_OPERAND_POSTINDEX type.
3686 (postindex_memory_operand): New helper function.
3687 (emit_ret): New function.
3688 (emit_load_store_pair): New function, factored out of emit_stp
3689 with support for MEMORY_OPERAND_POSTINDEX.
3690 (emit_stp): Rewrite using emit_load_store_pair.
3691 (emit_ldp): New function.
3692 (emit_load_store): Likewise.
3693 (emit_ldr): Mention post-index instruction in comment.
3694 (emit_ldrh): New function.
3695 (emit_ldrb): New function.
3696 (emit_ldrsw): Mention post-index instruction in comment.
3697 (emit_str): Likewise.
3698 (emit_subs): New function.
3699 (emit_cmp): Likewise.
3700 (emit_and): Likewise.
3701 (emit_orr): Likewise.
3702 (emit_orn): Likewise.
3703 (emit_eor): Likewise.
3704 (emit_mvn): Likewise.
3705 (emit_lslv): Likewise.
3706 (emit_lsrv): Likewise.
3707 (emit_asrv): Likewise.
3708 (emit_mul): Likewise.
3709 (emit_sbfm): Likewise.
3710 (emit_sbfx): Likewise.
3711 (emit_ubfm): Likewise.
3712 (emit_ubfx): Likewise.
3713 (emit_csinc): Likewise.
3714 (emit_cset): Likewise.
3715 (emit_nop): Likewise.
3716 (emit_ops_insns): New helper function.
3717 (emit_pop): Likewise.
3718 (emit_push): Likewise.
3719 (aarch64_emit_prologue): New function.
3720 (aarch64_emit_epilogue): Likewise.
3721 (aarch64_emit_add): Likewise.
3722 (aarch64_emit_sub): Likewise.
3723 (aarch64_emit_mul): Likewise.
3724 (aarch64_emit_lsh): Likewise.
3725 (aarch64_emit_rsh_signed): Likewise.
3726 (aarch64_emit_rsh_unsigned): Likewise.
3727 (aarch64_emit_ext): Likewise.
3728 (aarch64_emit_log_not): Likewise.
3729 (aarch64_emit_bit_and): Likewise.
3730 (aarch64_emit_bit_or): Likewise.
3731 (aarch64_emit_bit_xor): Likewise.
3732 (aarch64_emit_bit_not): Likewise.
3733 (aarch64_emit_equal): Likewise.
3734 (aarch64_emit_less_signed): Likewise.
3735 (aarch64_emit_less_unsigned): Likewise.
3736 (aarch64_emit_ref): Likewise.
3737 (aarch64_emit_if_goto): Likewise.
3738 (aarch64_emit_goto): Likewise.
3739 (aarch64_write_goto_address): Likewise.
3740 (aarch64_emit_const): Likewise.
3741 (aarch64_emit_call): Likewise.
3742 (aarch64_emit_reg): Likewise.
3743 (aarch64_emit_pop): Likewise.
3744 (aarch64_emit_stack_flush): Likewise.
3745 (aarch64_emit_zero_ext): Likewise.
3746 (aarch64_emit_swap): Likewise.
3747 (aarch64_emit_stack_adjust): Likewise.
3748 (aarch64_emit_int_call_1): Likewise.
3749 (aarch64_emit_void_call_2): Likewise.
3750 (aarch64_emit_eq_goto): Likewise.
3751 (aarch64_emit_ne_goto): Likewise.
3752 (aarch64_emit_lt_goto): Likewise.
3753 (aarch64_emit_le_goto): Likewise.
3754 (aarch64_emit_gt_goto): Likewise.
3755 (aarch64_emit_ge_got): Likewise.
3756 (aarch64_emit_ops_impl): New static global variable.
3757 (aarch64_emit_ops): New target function, return
3758 &aarch64_emit_ops_impl.
3759 (struct linux_target_ops): Install it.
3761 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3763 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3764 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3766 * linux-aarch64-ipa.c: New file.
3767 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3769 (aarch64_get_thread_area): New target method.
3770 (extract_signed_bitfield): New helper function.
3771 (aarch64_decode_ldr_literal): New function.
3772 (enum aarch64_opcodes): New enum.
3773 (struct aarch64_register): New struct.
3774 (struct aarch64_operand): New struct.
3775 (x0): New static global.
3784 (aarch64_register): New helper function.
3785 (register_operand): Likewise.
3786 (immediate_operand): Likewise.
3787 (struct aarch64_memory_operand): New struct.
3788 (offset_memory_operand): New helper function.
3789 (preindex_memory_operand): Likewise.
3790 (enum aarch64_system_control_registers): New enum.
3791 (ENCODE): New macro.
3792 (emit_insn): New helper function.
3793 (emit_b): New function.
3794 (emit_bcond): Likewise.
3795 (emit_cb): Likewise.
3796 (emit_tb): Likewise.
3797 (emit_blr): Likewise.
3798 (emit_stp): Likewise.
3799 (emit_ldp_q_offset): Likewise.
3800 (emit_stp_q_offset): Likewise.
3801 (emit_load_store): Likewise.
3802 (emit_ldr): Likewise.
3803 (emit_ldrsw): Likewise.
3804 (emit_str): Likewise.
3805 (emit_ldaxr): Likewise.
3806 (emit_stxr): Likewise.
3807 (emit_stlr): Likewise.
3808 (emit_data_processing_reg): Likewise.
3809 (emit_data_processing): Likewise.
3810 (emit_add): Likewise.
3811 (emit_sub): Likewise.
3812 (emit_mov): Likewise.
3813 (emit_movk): Likewise.
3814 (emit_mov_addr): Likewise.
3815 (emit_mrs): Likewise.
3816 (emit_msr): Likewise.
3817 (emit_sevl): Likewise.
3818 (emit_wfe): Likewise.
3819 (append_insns): Likewise.
3820 (can_encode_int32_in): New helper function.
3821 (aarch64_relocate_instruction): New function.
3822 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3823 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3824 (struct linux_target_ops): Install aarch64_get_thread_area,
3825 aarch64_install_fast_tracepoint_jump_pad and
3826 aarch64_get_min_fast_tracepoint_insn_len.
3828 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3830 * Makefile.in (aarch64-insn.o): New rule.
3831 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3833 2015-09-21 Yao Qi <yao.qi@linaro.org>
3835 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3837 2015-09-21 Yao Qi <yao.qi@linaro.org>
3839 * tracepoint.c (max_jump_pad_size): Remove.
3841 2015-09-18 Yao Qi <yao.qi@linaro.org>
3843 * linux-aarch64-low.c: Don't include sys/uio.h.
3844 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3846 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3848 * tracepoint.c (eval_result_type): Change prototype.
3849 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3851 2015-09-15 Pedro Alves <palves@redhat.com>
3853 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3854 Check whether to report exec events instead of checking whether
3855 multiprocess is enabled.
3857 2015-09-15 Pedro Alves <palves@redhat.com>
3860 * remote-utils.c (prepare_resume_reply): Merge
3861 TARGET_WAITKIND_VFORK_DONE switch case with the
3862 TARGET_WAITKIND_FORKED case.
3864 2015-09-15 Yao Qi <yao.qi@linaro.org>
3866 * server.c (handle_query): Check string comparison using
3867 "else if" instead of "if".
3869 2015-09-15 Yao Qi <yao.qi@linaro.org>
3871 * server.c (vCont_supported): New global variable.
3872 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3873 matches. Append ";vContSupported+" to own_buf.
3874 (handle_v_requests): Append ";s;S" to own_buf if target supports
3875 hardware single step or vCont_supported is false.
3876 (capture_main): Set vCont_supported to zero.
3878 2015-09-15 Yao Qi <yao.qi@linaro.org>
3880 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3882 (linux_supports_hardware_single_step): ... New function.
3883 (linux_target_ops): Update.
3884 * lynx-low.c (lynx_target_ops): Set field
3885 supports_hardware_single_step to target_can_do_hardware_single_step.
3886 * nto-low.c (nto_target_ops): Likewise.
3887 * spu-low.c (spu_target_ops): Likewise.
3888 * win32-low.c (win32_target_ops): Likewise.
3889 * target.c (target_can_do_hardware_single_step): New function.
3890 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3891 Remove. <supports_hardware_single_step>: New field.
3892 (target_supports_conditional_breakpoints): Remove.
3893 (target_supports_hardware_single_step): New macro.
3894 (target_can_do_hardware_single_step): Declare.
3895 * server.c (handle_query): Use target_supports_hardware_single_step
3896 instead of target_supports_conditional_breakpoints.
3898 2015-09-15 Yao Qi <yao.qi@linaro.org>
3900 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3902 (struct linux_target_ops the_low_target): Install
3903 aarch64_linux_siginfo_fixup.
3905 2015-09-11 Don Breazeal <donb@codesourcery.com>
3906 Luis Machado <lgustavo@codesourcery.com>
3908 * linux-low.c (linux_mourn): Static declaration.
3909 (linux_arch_setup): Move in front of
3910 handle_extended_wait.
3911 (linux_arch_setup_thread): New function.
3912 (handle_extended_wait): Handle exec events. Call
3913 linux_arch_setup_thread. Make event_lwp argument a
3914 pointer-to-a-pointer.
3915 (check_zombie_leaders): Do not check stopped threads.
3916 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3917 (linux_low_filter_event): Add lwp and thread for exec'ing
3918 non-leader thread if leader thread has been deleted.
3919 Refactor code into linux_arch_setup_thread and call it.
3920 Pass child lwp pointer by reference to handle_extended_wait.
3921 (linux_wait_for_event_filtered): Update comment.
3922 (linux_wait_1): Prevent clobbering exec event status.
3923 (linux_supports_exec_events): New function.
3924 (linux_target_ops) <supports_exec_events>: Initialize new member.
3925 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3927 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3928 * server.c (report_exec_events): New global variable.
3929 (handle_query): Handle qSupported query for exec-events feature.
3930 (captured_main): Initialize report_exec_events.
3931 * server.h (report_exec_events): Declare new global variable.
3932 * target.h (struct target_ops) <supports_exec_events>: New
3934 (target_supports_exec_events): New macro.
3935 * win32-low.c (win32_target_ops) <supports_exec_events>:
3936 Initialize new member.
3938 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3940 * linux-low.c (linux_low_enable_btrace): Remove.
3941 (linux_target_ops): Replace linux_low_enable_btrace with
3942 linux_enable_btrace.
3944 2015-09-03 Yao Qi <yao.qi@linaro.org>
3946 * linux-aarch64-low.c (aarch64_insert_point): Call
3947 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3950 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3952 * linux-low.c (check_stopped_by_breakpoint): Use
3953 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3955 2015-08-27 Pedro Alves <palves@redhat.com>
3957 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3959 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3961 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3962 the XNEW-family equivalent.
3963 (compile_bytecodes): Likewise.
3964 * dll.c (loaded_dll): Likewise.
3965 * event-loop.c (append_callback_event): Likewise.
3966 (create_file_handler): Likewise.
3967 (create_file_event): Likewise.
3968 * hostio.c (handle_open): Likewise.
3969 * inferiors.c (add_thread): Likewise.
3970 (add_process): Likewise.
3971 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3972 * linux-arm-low.c (arm_new_process): Likewise.
3973 (arm_new_thread): Likewise.
3974 * linux-low.c (add_to_pid_list): Likewise.
3975 (linux_add_process): Likewise.
3976 (handle_extended_wait): Likewise.
3977 (add_lwp): Likewise.
3978 (enqueue_one_deferred_signal): Likewise.
3979 (enqueue_pending_signal): Likewise.
3980 (linux_resume_one_lwp_throw): Likewise.
3981 (linux_resume_one_thread): Likewise.
3982 (linux_read_memory): Likewise.
3983 (linux_write_memory): Likewise.
3984 * linux-mips-low.c (mips_linux_new_process): Likewise.
3985 (mips_linux_new_thread): Likewise.
3986 (mips_add_watchpoint): Likewise.
3987 * linux-x86-low.c (initialize_low_arch): Likewise.
3988 * lynx-low.c (lynx_add_process): Likewise.
3989 * mem-break.c (set_raw_breakpoint_at): Likewise.
3990 (set_breakpoint): Likewise.
3991 (add_condition_to_breakpoint): Likewise.
3992 (add_commands_to_breakpoint): Likewise.
3993 (clone_agent_expr): Likewise.
3994 (clone_one_breakpoint): Likewise.
3995 * regcache.c (new_register_cache): Likewise.
3996 * remote-utils.c (look_up_one_symbol): Likewise.
3997 * server.c (queue_stop_reply): Likewise.
3998 (start_inferior): Likewise.
3999 (queue_stop_reply_callback): Likewise.
4000 (handle_target_event): Likewise.
4001 * spu-low.c (fetch_ppc_memory): Likewise.
4002 (store_ppc_memory): Likewise.
4003 * target.c (set_target_ops): Likewise.
4004 * thread-db.c (thread_db_load_search): Likewise.
4005 (try_thread_db_load_1): Likewise.
4006 * tracepoint.c (add_tracepoint): Likewise.
4007 (add_tracepoint_action): Likewise.
4008 (create_trace_state_variable): Likewise.
4009 (cmd_qtdpsrc): Likewise.
4010 (cmd_qtro): Likewise.
4011 (add_while_stepping_state): Likewise.
4012 * win32-low.c (child_add_thread): Likewise.
4013 (get_image_name): Likewise.
4015 2015-08-25 Yao Qi <yao.qi@linaro.org>
4017 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4019 2015-08-25 Yao Qi <yao.qi@linaro.org>
4021 * Makefile.in (aarch64-linux.o): New rule.
4022 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4024 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4025 (aarch64_init_debug_reg_state): Make it extern.
4026 (aarch64_linux_prepare_to_resume): Remove.
4028 2015-08-25 Yao Qi <yao.qi@linaro.org>
4030 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4031 lwp_arch_private_info and ptid_of_lwp.
4033 2015-08-25 Yao Qi <yao.qi@linaro.org>
4035 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4036 Find proc_info by find_process_pid. All callers updated.
4038 2015-08-25 Yao Qi <yao.qi@linaro.org>
4040 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4042 (debug_reg_change_callback): Remove.
4043 (aarch64_notify_debug_reg_change): Remove.
4045 2015-08-25 Yao Qi <yao.qi@linaro.org>
4047 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4048 Call current_lwp_ptid.
4050 2015-08-25 Yao Qi <yao.qi@linaro.org>
4052 * linux-aarch64-low.c (debug_reg_change_callback): Use
4055 2015-08-25 Yao Qi <yao.qi@linaro.org>
4057 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4059 2015-08-25 Yao Qi <yao.qi@linaro.org>
4061 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4063 2015-08-25 Yao Qi <yao.qi@linaro.org>
4065 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4068 2015-08-25 Yao Qi <yao.qi@linaro.org>
4070 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4072 (debug_reg_change_callback): Remove argument entry and add argument
4073 lwp. Remove local variable thread. Don't print thread id in the
4074 debugging output. Don't check whether pid of thread equals to pid.
4075 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4076 iterate_over_lwps instead find_inferior.
4078 2015-08-24 Pedro Alves <palves@redhat.com>
4080 * inferiors.c (get_first_process): New function.
4081 * inferiors.h (get_first_process): New declaration.
4082 * remote-utils.c (read_ptid): Default to the first process in the
4083 list, instead of to the current thread's process.
4085 2015-08-24 Pedro Alves <palves@redhat.com>
4087 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4088 * event-loop.c: Likewise.
4089 * remote-utils.c: Likewise.
4090 * tracepoint.c: Likewise.
4092 2015-08-24 Pedro Alves <palves@redhat.com>
4094 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4097 2015-08-21 Pedro Alves <palves@redhat.com>
4099 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4100 instead of literal 1.
4102 2015-08-21 Pedro Alves <palves@redhat.com>
4104 * tdesc.c (default_description): Explicitly zero-initialize.
4106 2015-08-21 Pedro Alves <palves@redhat.com>
4109 * inferiors.c (remove_thread): Discard any pending stop reply for
4111 * server.c (remove_all_on_match_pid): Rename to ...
4112 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4114 (discard_queued_stop_replies): Change parameter to a ptid. Now
4116 (handle_v_kill, kill_inferior_callback, captured_main)
4117 (process_serial_event): Adjust.
4118 * server.h (discard_queued_stop_replies): Declare.
4120 2015-08-21 Pedro Alves <palves@redhat.com>
4122 * linux-low.c (wait_for_sigstop): Always switch to no thread
4123 selected if the previously current thread dies.
4124 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4125 process instead of the current thread's.
4126 * remote-utils.c (input_interrupt): Don't check if there's no
4128 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4129 current thread to the general thread fails, error out.
4130 (handle_qxfer_auxv, handle_qxfer_libraries)
4131 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4132 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4133 (handle_query): Check if there's a thread selected instead of
4134 checking whether there's any thread in the thread list.
4135 (handle_qxfer_threads, handle_qxfer_btrace)
4136 (handle_qxfer_btrace_conf): Don't error out early if there's no
4137 thread in the thread list.
4138 (handle_v_cont, myresume): Don't set the current thread to the
4140 (process_serial_event) <Hg handling>: Also set thread_id if the
4141 previous general thread is still alive.
4142 (process_serial_event) <g/G handling>: If setting the current
4143 thread to the general thread fails, error out.
4144 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4145 thread's lwp instead of the current thread's.
4146 * target.c (set_desired_thread): If the desired thread was not
4147 found, leave the current thread pointing to NULL. Return an int
4148 (boolean) indicating success.
4149 * target.h (set_desired_thread): Change return type to int.
4151 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4153 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4154 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4156 (ps_get_thread_area): New function.
4158 2015-08-19 Gary Benson <gbenson@redhat.com>
4160 * hostio.c (handle_pread): Do not attempt to read more data
4161 than hostio_reply_with_data can fit in a packet.
4163 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4165 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4167 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4169 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4171 2015-08-06 Pedro Alves <palves@redhat.com>
4173 * tracepoint.c (expr_eval_result): Now an int.
4175 2015-08-06 Pedro Alves <palves@redhat.com>
4177 * gdbthread.h (struct regcache): Forward declare.
4178 (struct thread_info) <regcache_data>: Now a struct regcache
4180 * inferiors.c (inferior_regcache_data)
4181 (set_inferior_regcache_data): Now work with struct regcache
4183 * inferiors.h (struct regcache): Forward declare.
4184 (inferior_regcache_data, set_inferior_regcache_data): Now work
4185 with struct regcache pointers.
4186 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4187 (free_register_cache_thread): Remove struct regcache pointer
4190 2015-08-06 Pedro Alves <palves@redhat.com>
4192 * server.c (captured_main): On error, print the exception message
4193 to stderr, and if run_once is set, throw a quit.
4195 2015-08-06 Pedro Alves <palves@redhat.com>
4197 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4200 2015-08-06 Pedro Alves <palves@redhat.com>
4202 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4203 reading beyond the passed in buffer length.
4205 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4207 * tracepoint.c (symbol_list) <required>: Remove.
4209 2015-08-06 Pedro Alves <palves@redhat.com>
4211 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4212 count if stopping and suspending threads.
4213 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4214 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4215 (linux_detach): Complete an ongoing step-over.
4216 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4218 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4219 (linux_wait_1): If passing a signal to the inferior after
4220 finishing a step-over, unsuspend and re-resume all lwps. If we
4221 see a single-step event but the thread should be continuing, don't
4222 pass the trap to gdb.
4223 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4224 internal_error instead of gdb_assert.
4225 (enqueue_pending_signal): New function.
4226 (check_ptrace_stopped_lwp_gone): Add debug output.
4227 (start_step_over): Use internal_error instead of gdb_assert.
4228 (complete_ongoing_step_over): New function.
4229 (linux_resume_one_thread): Don't resume a suspended thread.
4230 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4233 2015-08-06 Pedro Alves <palves@redhat.com>
4235 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4236 (linux_thread_alive): Use lwp_is_marked_dead.
4237 (extended_event_reported): Delete.
4238 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4239 instead of extended_event_reported.
4240 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4242 (lwp_is_marked_dead): New function.
4243 (lwp_running): Use lwp_is_marked_dead.
4244 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4247 2015-08-06 Pedro Alves <palves@redhat.com>
4249 * linux-low.c (linux_wait_1): Move fork event output out of the
4250 !report_to_gdb check. Pass event_child->waitstatus to
4251 target_waitstatus_to_string instead of ourstatus.
4253 2015-08-04 Yao Qi <yao.qi@linaro.org>
4255 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4256 if current_thread is 32 bit.
4258 2015-08-04 Yao Qi <yao.qi@linaro.org>
4260 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4261 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4262 * server.c (extended_protocol): Remove "static".
4263 * server.h (extended_protocol): Declare it.
4265 2015-08-04 Yao Qi <yao.qi@linaro.org>
4267 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4268 both aarch64 and aarch32.
4269 (aarch64_set_pc): Likewise.
4271 2015-08-04 Yao Qi <yao.qi@linaro.org>
4273 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4274 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4275 arm-with-neon.xml to srv_xmlfiles.
4276 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4277 (is_64bit_tdesc): New function.
4278 (aarch64_linux_read_description): New function.
4279 (aarch64_arch_setup): Call aarch64_linux_read_description.
4280 (regs_info): Rename to regs_info_aarch64.
4281 (aarch64_regs_info): Return right regs_info.
4282 (initialize_low_arch): Call initialize_low_arch_aarch32.
4284 2015-08-04 Yao Qi <yao.qi@linaro.org>
4286 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4287 * linux-aarch32-low.c: New file.
4288 * linux-aarch32-low.h: New file.
4289 * linux-arm-low.c (arm_fill_gregset): Move it to
4290 linux-aarch32-low.c.
4291 (arm_store_gregset): Likewise.
4292 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4293 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4294 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4295 (regs_info): Rename to regs_info_arm.
4296 (arm_regs_info): Return regs_info_aarch32 if
4297 have_ptrace_getregset is 1 and target description is
4298 arm_with_neon or arm_with_vfpv3.
4299 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4300 Call initialize_low_arch_aarch32 instead.
4302 2015-08-04 Yao Qi <yao.qi@linaro.org>
4304 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4305 * linux-low.c: ... here.
4306 * linux-low.h (have_ptrace_getregset): Declare it.
4308 2015-08-04 Pedro Alves <palves@redhat.com>
4310 * thread-db.c (struct thread_db): Use new typedefs.
4311 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4313 (disable_thread_event_reporting): Cast result of dlsym to
4314 destination function pointer type.
4315 (thread_db_mourn): Use td_ta_delete_ftype.
4317 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4319 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4321 (CDX_BREAKPOINT): Define for R2.
4322 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4323 (the_low_target): Add comments.
4325 2015-07-30 Yao Qi <yao.qi@linaro.org>
4327 * linux-arm-low.c (arm_hwcap): Remove it.
4328 (arm_read_description): New local variable arm_hwcap. Don't
4329 set arm_hwcap to zero.
4331 2015-07-30 Yao Qi <yao.qi@linaro.org>
4333 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4334 Use regcache->tdesc instead.
4335 (arm_store_wmmxregset): Likewise.
4336 (arm_fill_vfpregset): Likewise.
4337 (arm_store_vfpregset): Likewise.
4339 2015-07-30 Yao Qi <yao.qi@linaro.org>
4341 * linux-arm-low.c: Include arch/arm.h.
4342 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4343 (arm_store_gregset): Likewise.
4345 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4347 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4348 ptrace's 4th parameter.
4350 2015-07-27 Yao Qi <yao.qi@linaro.org>
4352 * configure.srv (case aarch64*-*-linux*): Don't set
4355 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4357 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4359 * linux-arm-low.c: Likewise.
4360 * linux-cris-low.c: Likewise.
4361 * linux-crisv32-low.c: Likewise.
4362 * linux-low.c: Likewise.
4363 * linux-m68k-low.c: Likewise.
4364 * linux-mips-low.c: Likewise.
4365 * linux-nios2-low.c: Likewise.
4366 * linux-s390-low.c: Likewise.
4367 * linux-sparc-low.c: Likewise.
4368 * linux-tic6x-low.c: Likewise.
4369 * linux-tile-low.c: Likewise.
4370 * linux-x86-low.c: Likewise.
4372 2015-07-24 Pedro Alves <palves@redhat.com>
4374 * config.in: Regenerate.
4375 * configure: Regenerate.
4377 2015-07-24 Pedro Alves <palves@redhat.com>
4379 * acinclude.m4: Include ../ptrace.m4.
4380 * configure.ac: Call GDB_AC_PTRACE.
4381 * config.in, configure: Regenerate.
4383 2015-07-24 Yao Qi <yao.qi@linaro.org>
4385 * linux-low.c (linux_create_inferior): Remove setting to
4386 proc->priv->new_inferior.
4387 (linux_attach): Likewise.
4388 (linux_low_filter_event): Likewise.
4389 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4391 2015-07-24 Yao Qi <yao.qi@linaro.org>
4393 * linux-low.c (linux_arch_setup): New function.
4394 (linux_low_filter_event): If proc->tdesc is NULL and
4395 proc->attached is true, call the_low_target.arch_setup.
4396 Otherwise, keep status pending, and return.
4397 (linux_resume_one_lwp_throw): Don't call get_pc if
4398 thread->while_stepping isn't NULL. Don't call
4399 get_thread_regcache if proc->tdesc is NULL.
4400 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4401 (linux_target_ops): Install arch_setup.
4402 * server.c (start_inferior): Call the_target->arch_setup.
4403 * target.h (struct target_ops) <arch_setup>: New field.
4404 (target_arch_setup): New marco.
4405 * lynx-low.c (lynx_target_ops): Update.
4406 * nto-low.c (nto_target_ops): Update.
4407 * spu-low.c (spu_target_ops): Update.
4408 * win32-low.c (win32_target_ops): Update.
4410 2015-07-24 Yao Qi <yao.qi@linaro.org>
4412 * linux-low.c (linux_add_process): Don't set
4413 proc->priv->new_inferior.
4414 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4415 (linux_attach): Likewise.
4417 2015-07-24 Yao Qi <yao.qi@linaro.org>
4419 * server.c (start_inferior): Code refactor.
4421 2015-07-24 Yao Qi <yao.qi@linaro.org>
4423 * server.c (process_serial_event): Set general_thread.
4425 2015-07-21 Yao Qi <yao.qi@linaro.org>
4427 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4428 aarch64_linux_get_debug_reg_capacity.
4430 2015-07-17 Yao Qi <yao.qi@linaro.org>
4432 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4433 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4434 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4435 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4436 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4437 (AARCH64_HWP_ALIGNMENT): Likewise.
4438 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4439 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4440 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4441 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4442 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4443 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4444 (struct aarch64_debug_reg_state): Likewise.
4445 (struct arch_lwp_info): Likewise.
4446 (aarch64_align_watchpoint): Likewise.
4447 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4448 (aarch64_watchpoint_length): Likewise.
4449 (aarch64_point_encode_ctrl_reg): Likewise
4450 (aarch64_point_is_aligned): Likewise.
4451 (aarch64_align_watchpoint): Likewise.
4452 (aarch64_linux_set_debug_regs):
4453 (aarch64_dr_state_insert_one_point): Likewise.
4454 (aarch64_dr_state_remove_one_point): Likewise.
4455 (aarch64_handle_breakpoint): Likewise.
4456 (aarch64_handle_aligned_watchpoint): Likewise.
4457 (aarch64_handle_unaligned_watchpoint): Likewise.
4458 (aarch64_handle_watchpoint): Likewise.
4460 2015-07-17 Yao Qi <yao.qi@linaro.org>
4462 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4463 and don't aarch64_get_debug_reg_state. All callers update.
4464 (aarch64_handle_aligned_watchpoint): Likewise.
4465 (aarch64_handle_unaligned_watchpoint): Likewise.
4466 (aarch64_handle_watchpoint): Likewise.
4467 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4468 (aarch64_remove_point): Likewise.
4470 2015-07-17 Yao Qi <yao.qi@linaro.org>
4472 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4474 (aarch64_handle_unaligned_watchpoint): Likewise.
4476 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4478 Revert the previous 3 commits:
4479 Move gdb_regex* to common/
4480 Move linux_find_memory_regions_full & co.
4481 gdbserver build-id attribute generator
4483 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4484 Jan Kratochvil <jan.kratochvil@redhat.com>
4486 gdbserver build-id attribute generator.
4487 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4488 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4489 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4491 (get_dynamic): Use find_pdhr to traverse program headers.
4492 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4493 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4494 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4495 (get_hex_build_id): New.
4496 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4497 to reply XML document.
4499 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4500 Jan Kratochvil <jan.kratochvil@redhat.com>
4502 * target.c: Include target/target-utils.h and fcntl.h.
4503 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4504 (target_fileio_read_stralloc): New functions.
4506 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4508 * Makefile.in (OBS): Add gdb_regex.o.
4510 * config.in: Rebuilt.
4511 * configure: Rebuilt.
4513 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4514 Jan Kratochvil <jan.kratochvil@redhat.com>
4516 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4517 * Makefile.in (OBS): Add target-utils.o.
4518 (linux-maps.o, target-utils.o): New.
4519 * configure.srv (srv_linux_obj): Add linux-maps.o.
4521 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4523 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4525 (the_low_target): Install it.
4527 2015-07-14 Pedro Alves <palves@redhat.com>
4529 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4530 Instead, ignore ECHILD, and throw an error for other errnos.
4532 2015-07-10 Pedro Alves <palves@redhat.com>
4534 * event-loop.c (struct callback_event) <data>: Change type to
4535 gdb_client_data instance instead of gdb_client_data pointer.
4536 (append_callback_event): Adjust.
4538 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4540 * linux-aarch64-low.c: Add comments for each linux_target_ops
4541 method. Remove comments already covered in target_ops and
4542 linux_target_ops definitions.
4543 (the_low_target): Add comments for each unimplemented method.
4545 2015-07-09 Yao Qi <yao.qi@linaro.org>
4547 * linux-aarch64-low.c (aarch64_regmap): Remove.
4548 (aarch64_usrregs_info): Remove.
4549 (regs_info): Set field usrregs to NULL.
4551 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4553 * linux-low.c: Include "rsp-low.h"
4554 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4555 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4556 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4557 (handle_btrace_enable_pt): New.
4558 (handle_btrace_general_set): Support "pt".
4559 (handle_btrace_conf_general_set): Support "pt:size".
4561 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4563 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4566 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4568 * linux-aarch64-low.c: Remove comment about endianness.
4569 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4570 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4573 2015-06-24 Gary Benson <gbenson@redhat.com>
4575 * linux-i386-ipa.c (stdint.h): Do not include.
4576 * lynx-i386-low.c (stdint.h): Likewise.
4577 * lynx-ppc-low.c (stdint.h): Likewise.
4578 * mem-break.c (stdint.h): Likewise.
4579 * thread-db.c (stdint.h): Likewise.
4580 * tracepoint.c (stdint.h): Likewise.
4581 * win32-low.c (stdint.h): Likewise.
4583 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4585 * server.c (write_qxfer_response): Update call to
4586 remote_escape_output.
4588 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4589 Jan Kratochvil <jan.kratochvil@redhat.com>
4591 Merge multiple hex conversions.
4592 * gdbreplay.c (tohex): Rename to 'fromhex'.
4593 (logchar): Use fromhex.
4595 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4597 * server.c (handle_qxfer_libraries): Set `version' attribute for
4600 2015-06-10 Gary Benson <gbenson@redhat.com>
4602 * target.h (struct target_ops) <multifs_open>: New field.
4603 <multifs_unlink>: Likewise.
4604 <multifs_readlink>: Likewise.
4605 * linux-low.c (nat/linux-namespaces.h): New include.
4606 (linux_target_ops): Initialize the_target->multifs_open,
4607 the_target->multifs_unlink and the_target->multifs_readlink.
4608 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4609 * hostio.c (hostio_fs_pid): New static variable.
4610 (hostio_handle_new_gdb_connection): New function.
4611 (handle_setfs): Likewise.
4612 (handle_open): Use the_target->multifs_open as appropriate.
4613 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4614 (handle_readlink): Use the_target->multifs_readlink as
4616 (handle_vFile): Handle vFile:setfs packets.
4617 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4618 after target_handle_new_gdb_connection.
4620 2015-06-10 Gary Benson <gbenson@redhat.com>
4622 * configure.ac (AC_CHECK_FUNCS): Add setns.
4623 * config.in: Regenerate.
4624 * configure: Likewise.
4625 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4626 (linux-namespaces.o): New rule.
4627 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4629 2015-06-09 Gary Benson <gbenson@redhat.com>
4631 * hostio.c (handle_open): Process mode argument with
4632 fileio_to_host_mode.
4634 2015-06-01 Yao Qi <yao.qi@linaro.org>
4636 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4637 * linux-x86-low.c: Likewise.
4639 2015-05-28 Don Breazeal <donb@codesourcery.com>
4641 * linux-low.c (handle_extended_wait): Initialize
4642 thread_info.last_resume_kind for new fork children.
4644 2015-05-15 Pedro Alves <palves@redhat.com>
4646 * target.h (target_handle_new_gdb_connection): Rewrite using if
4647 wrapped in do/while.
4649 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4651 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4652 * configure, config.in: Regenerate.
4653 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4656 2015-05-12 Don Breazeal <donb@codesourcery.com>
4658 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4659 PTRACE_EVENT_VFORK_DONE.
4660 (linux_low_ptrace_options, extended_event_reported): Add vfork
4662 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4663 and "vforkdone" for RSP 'T' Stop Reply Packet.
4664 * server.h (report_vfork_events): Declare
4667 2015-05-12 Don Breazeal <donb@codesourcery.com>
4669 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4670 (the_low_target) <new_fork>: Initialize new member.
4671 * linux-arm-low.c (arm_new_fork): New function.
4672 (the_low_target) <new_fork>: Initialize new member.
4673 * linux-low.c (handle_extended_wait): Call new target function
4675 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4676 * linux-mips-low.c (mips_add_watchpoint): New function
4677 extracted from mips_insert_point.
4678 (the_low_target) <new_fork>: Initialize new member.
4679 (mips_linux_new_fork): New function.
4680 (mips_insert_point): Call mips_add_watchpoint.
4681 * linux-x86-low.c (x86_linux_new_fork): New function.
4682 (the_low_target) <new_fork>: Initialize new member.
4684 2015-05-12 Don Breazeal <donb@codesourcery.com>
4686 * linux-low.c (handle_extended_wait): Implement return value,
4687 rename argument 'event_child' to 'event_lwp', handle
4688 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4689 (linux_low_ptrace_options): New function.
4690 (linux_low_filter_event): Call linux_low_ptrace_options,
4691 use different argument fo linux_enable_event_reporting,
4692 use return value from handle_extended_wait.
4693 (extended_event_reported): New function.
4694 (linux_wait_1): Call extended_event_reported and set
4695 status to report fork events.
4696 (linux_write_memory): Add pid to debug message.
4697 (reset_lwp_ptrace_options_callback): New function.
4698 (linux_handle_new_gdb_connection): New function.
4699 (linux_target_ops): Initialize new structure member.
4700 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4701 * lynx-low.c: Initialize new structure member.
4702 * remote-utils.c (prepare_resume_reply): Implement stop reason
4703 "fork" for "T" stop message.
4704 * server.c (handle_query): Call handle_new_gdb_connection.
4705 * server.h (report_fork_events): Declare global flag.
4706 * target.h (struct target_ops) <handle_new_gdb_connection>:
4708 (target_handle_new_gdb_connection): New macro.
4709 * win32-low.c: Initialize new structure member.
4711 2015-05-12 Don Breazeal <donb@codesourcery.com>
4713 * mem-break.c (APPEND_TO_LIST): Define macro.
4714 (clone_agent_expr): New function.
4715 (clone_one_breakpoint): New function.
4716 (clone_all_breakpoints): New function.
4717 * mem-break.h: Declare new functions.
4719 2015-05-12 Don Breazeal <donb@codesourcery.com>
4721 * linux-low.c (linux_supports_fork_events): New function.
4722 (linux_supports_vfork_events): New function.
4723 (linux_target_ops): Initialize new structure members.
4724 (initialize_low): Call linux_check_ptrace_features.
4725 * lynx-low.c (lynx_target_ops): Initialize new structure
4727 * server.c (report_fork_events, report_vfork_events):
4729 (handle_query): Add new features to qSupported packet and
4731 (captured_main): Initialize new global variables.
4732 * target.h (struct target_ops) <supports_fork_events>:
4734 <supports_vfork_events>: New member.
4735 (target_supports_fork_events): New macro.
4736 (target_supports_vfork_events): New macro.
4737 * win32-low.c (win32_target_ops): Initialize new structure
4740 2015-05-12 Gary Benson <gbenson@redhat.com>
4742 * server.c (handle_qxfer_exec_file): Use current process
4745 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4747 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4748 Remove HAVE_PTRACE_GETREGS conditionals.
4749 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4750 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4752 2015-05-08 Yao Qi <yao.qi@linaro.org>
4754 * linux-low.c (linux_supports_conditional_breakpoints): New
4756 (linux_target_ops): Install new target method.
4757 * lynx-low.c (lynx_target_ops): Install NULL hook for
4758 supports_conditional_breakpoints.
4759 * nto-low.c (nto_target_ops): Likewise.
4760 * spu-low.c (spu_target_ops): Likewise.
4761 * win32-low.c (win32_target_ops): Likewise.
4762 * server.c (handle_query): Check
4763 target_supports_conditional_breakpoints.
4764 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4766 (target_supports_conditional_breakpoints): New macro.
4768 2015-05-06 Pedro Alves <palves@redhat.com>
4771 * server.c (start_inferior): If the process exits, mourn it.
4773 2015-04-21 Gary Benson <gbenson@redhat.com>
4775 * hostio.c (fileio_open_flags_to_host): Factored out to
4776 fileio_to_host_openflags in common/fileio.c. Single use
4779 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4781 * linux-xtensa-low.c (xtensa_fill_gregset)
4782 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4785 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4787 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4788 (regs_info): Replace usrregs pointer with NULL.
4790 2015-04-17 Gary Benson <gbenson@redhat.com>
4792 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4793 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4794 * server.c (handle_qxfer_exec_file): New function.
4795 (qxfer_packets): Add exec-file entry.
4796 (handle_query): Report qXfer:exec-file:read as supported packet.
4798 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4800 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4802 2015-04-09 Gary Benson <gbenson@redhat.com>
4804 * hostio-errno.c (errno_to_fileio_error): Remove function.
4805 Update caller to use remote_fileio_to_fio_error.
4807 2015-04-09 Yao Qi <yao.qi@linaro.org>
4809 * linux-low.c (linux_insert_point): Call
4810 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4811 (linux_remove_point): Call remove_memory_breakpoint if type is
4813 * linux-x86-low.c (x86_insert_point): Don't call
4814 insert_memory_breakpoint.
4815 (x86_remove_point): Don't call remove_memory_breakpoint.
4817 2015-04-01 Pedro Alves <palves@redhat.com>
4818 Cleber Rosa <crosa@redhat.com>
4820 * server.c (gdbserver_usage): Reorganize and extend the usage
4823 2015-03-24 Pedro Alves <palves@redhat.com>
4825 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4826 output. Also dump TRAP_TRACE.
4827 (linux_low_filter_event): In debug output, distinguish a
4828 resume_stop SIGSTOP from a delayed SIGSTOP.
4830 2015-03-24 Gary Benson <gbenson@redhat.com>
4832 * linux-x86-low.c (x86_linux_new_thread): Moved to
4834 (x86_linux_prepare_to_resume): Likewise.
4836 2015-03-24 Gary Benson <gbenson@redhat.com>
4838 * Makefile.in (x86-linux-dregs.o): New rule.
4839 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4840 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4841 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4842 (x86_linux_dr_get): Likewise.
4843 (x86_linux_dr_set): Likewise.
4844 (update_debug_registers_callback): Likewise.
4845 (x86_linux_dr_set_addr): Likewise.
4846 (x86_linux_dr_get_addr): Likewise.
4847 (x86_linux_dr_set_control): Likewise.
4848 (x86_linux_dr_get_control): Likewise.
4849 (x86_linux_dr_get_status): Likewise.
4850 (x86_linux_update_debug_registers): Likewise.
4852 2015-03-24 Gary Benson <gbenson@redhat.com>
4854 * linux-x86-low.c (x86_linux_update_debug_registers):
4855 New function, factored out from...
4856 (x86_linux_prepare_to_resume): ...this.
4858 2015-03-24 Gary Benson <gbenson@redhat.com>
4860 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4861 (x86_linux_dr_set): Likewise.
4862 (update_debug_registers_callback): Likewise.
4863 (x86_linux_dr_set_addr): Likewise.
4864 (x86_linux_dr_get_addr): Likewise.
4865 (x86_linux_dr_set_control): Likewise.
4866 (x86_linux_dr_get_control): Likewise.
4867 (x86_linux_dr_get_status): Likewise.
4868 (x86_linux_prepare_to_resume): Likewise.
4870 2015-03-24 Gary Benson <gbenson@redhat.com>
4872 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4873 Use perror_with_name. Pass string through gettext.
4874 (x86_linux_dr_set): Likewise.
4876 2015-03-24 Gary Benson <gbenson@redhat.com>
4878 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4879 (x86_linux_dr_set_addr): ...this.
4880 (x86_dr_low_get_addr): Rename to...
4881 (x86_linux_dr_get_addr): ...this.
4882 (x86_dr_low_set_control): Rename to...
4883 (x86_linux_dr_set_control): ...this.
4884 (x86_dr_low_get_control): Rename to...
4885 (x86_linux_dr_get_control): ...this.
4886 (x86_dr_low_get_status): Rename to...
4887 (x86_linux_dr_get_status): ...this.
4888 (x86_dr_low): Update with new function names.
4890 2015-03-24 Gary Benson <gbenson@redhat.com>
4892 * Makefile.in (x86-linux.o): New rule.
4893 * configure.srv: Add x86-linux.o to relevant targets.
4894 * linux-low.c (lwp_set_arch_private_info): New function.
4895 (lwp_arch_private_info): Likewise.
4896 * linux-x86-low.c: Include nat/x86-linux.h.
4897 (arch_lwp_info): Removed structure.
4898 (update_debug_registers_callback):
4899 Use lwp_set_debug_registers_changed.
4900 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4901 and lwp_set_debug_registers_changed.
4902 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4904 2015-03-24 Gary Benson <gbenson@redhat.com>
4906 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4907 * linux-arm-low.c (arm_new_thread): Likewise.
4908 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4909 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4910 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4911 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4913 2015-03-24 Gary Benson <gbenson@redhat.com>
4915 * linux-low.c (ptid_of_lwp): New function.
4916 (lwp_is_stopped): Likewise.
4917 (lwp_stop_reason): Likewise.
4918 * linux-x86-low.c (update_debug_registers_callback):
4920 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4923 2015-03-24 Gary Benson <gbenson@redhat.com>
4925 * linux-low.h (linux_stop_lwp): Remove declaration.
4927 2015-03-24 Gary Benson <gbenson@redhat.com>
4929 * linux-low.h: Include nat/linux-nat.h.
4930 * linux-low.c (iterate_over_lwps_args): New structure.
4931 (iterate_over_lwps_filter): New function.
4932 (iterate_over_lwps): Likewise.
4933 * linux-x86-low.c (update_debug_registers_callback):
4934 Update signature to what iterate_over_lwps expects.
4935 Remove PID check that iterate_over_lwps now performs.
4936 (x86_dr_low_set_addr): Use iterate_over_lwps.
4937 (x86_dr_low_set_control): Likewise.
4939 2015-03-24 Gary Benson <gbenson@redhat.com>
4941 * linux-x86-low.c (x86_debug_reg_state): New function.
4942 (x86_linux_prepare_to_resume): Use the above.
4944 2015-03-24 Gary Benson <gbenson@redhat.com>
4946 * linux-low.c (current_lwp_ptid): New function.
4947 * linux-x86-low.c: Include nat/linux-nat.h.
4948 (x86_dr_low_get_addr): Use current_lwp_ptid.
4949 (x86_dr_low_get_control): Likewise.
4950 (x86_dr_low_get_status): Likewise.
4952 2015-03-20 Pedro Alves <palves@redhat.com>
4954 * tracepoint.c (cmd_qtstatus): Make "str" const.
4956 2015-03-20 Pedro Alves <palves@redhat.com>
4958 * server.c (handle_general_set): Make "req_str" const.
4960 2015-03-19 Pedro Alves <palves@redhat.com>
4962 * linux-low.c (linux_resume_one_lwp): Rename to ...
4963 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4964 instead call perror_with_name.
4965 (check_ptrace_stopped_lwp_gone): New function.
4966 (linux_resume_one_lwp): Reimplement as wrapper around
4967 linux_resume_one_lwp_throw that swallows errors if the LWP is
4970 2015-03-19 Pedro Alves <palves@redhat.com>
4972 * linux-low.c (count_events_callback, select_event_lwp_callback):
4973 No longer check whether the thread has resume_stop as last resume
4976 2015-03-19 Pedro Alves <palves@redhat.com>
4978 * linux-low.c (count_events_callback, select_event_lwp_callback):
4979 Use the lwp's status_pending_p field, not the thread's.
4981 2015-03-19 Pedro Alves <palves@redhat.com>
4983 * linux-low.c (select_event_lwp_callback): Update comments to
4984 no longer mention SIGTRAP.
4986 2015-03-18 Gary Benson <gbenson@redhat.com>
4988 * server.c (handle_query): Do not report vFile:fstat as supported.
4990 2015-03-11 Gary Benson <gbenson@redhat.com>
4992 * hostio.c (sys/types.h): New include.
4993 (sys/stat.h): Likewise.
4994 (common-remote-fileio.h): Likewise.
4995 (handle_fstat): New function.
4996 (handle_vFile): Handle vFile:fstat packets.
4998 2015-03-11 Gary Benson <gbenson@redhat.com>
5000 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5001 struct stat.st_blocks and struct stat.st_blksize.
5002 * configure: Regenerate.
5003 * config.in: Likewise.
5004 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5005 (OBS): Add common-remote-fileio.o.
5006 (common-remote-fileio.o): New rule.
5008 2015-03-09 Pedro Alves <palves@redhat.com>
5010 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5011 'struct sockaddr' pointer in 'accept' call.
5013 2015-03-09 Pedro Alves <palves@redhat.com>
5016 2015-03-07 Pedro Alves <palves@redhat.com>
5017 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5018 or <winsock2.h> here. Instead include "gdb_socket.h".
5019 (remote_open): Use union gdb_sockaddr_u.
5020 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5021 or <winsock2.h> here. Instead include "gdb_socket.h".
5022 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5023 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5025 (init_named_socket, gdb_agent_helper_thread): Use union
5028 2015-03-07 Pedro Alves <palves@redhat.com>
5030 * configure.ac (build_warnings): Move
5031 -Wdeclaration-after-statement to the C-specific set.
5032 * configure: Regenerate.
5034 2015-03-07 Pedro Alves <palves@redhat.com>
5036 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5037 or <winsock2.h> here. Instead include "gdb_socket.h".
5038 (remote_open): Use union gdb_sockaddr_u.
5039 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5040 or <winsock2.h> here. Instead include "gdb_socket.h".
5041 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5042 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5044 (init_named_socket, gdb_agent_helper_thread): Use union
5047 2015-03-07 Pedro Alves <palves@redhat.com>
5049 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5052 2015-03-06 Yao Qi <yao.qi@linaro.org>
5054 * linux-aarch64-low.c (aarch64_insert_point): Use
5055 show_debug_regs as a boolean.
5056 (aarch64_remove_point): Likewise.
5058 2015-03-05 Pedro Alves <palves@redhat.com>
5060 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5061 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5062 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5063 * nto-low.c (nto_target_ops): Likewise.
5064 * spu-low.c (spu_target_ops): Likewise.
5065 * win32-low.c (win32_target_ops): Likewise.
5067 2015-03-04 Pedro Alves <palves@redhat.com>
5069 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5070 Decide whether a breakpoint triggered based on the SIGTRAP's
5072 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5073 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5074 (linux_low_filter_event): Check for breakpoints before checking
5076 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5078 (linux_stopped_by_sw_breakpoint)
5079 (linux_supports_stopped_by_sw_breakpoint)
5080 (linux_stopped_by_hw_breakpoint)
5081 (linux_supports_stopped_by_hw_breakpoint): New functions.
5082 (linux_target_ops): Install new target methods.
5084 2015-03-04 Pedro Alves <palves@redhat.com>
5086 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5087 * server.c (swbreak_feature, hwbreak_feature): New globals.
5088 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5089 (captured_main): Clear swbreak_feature and hwbreak_feature.
5090 * server.h (swbreak_feature, hwbreak_feature): Declare.
5091 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5092 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5093 supports_stopped_by_hw_breakpoint>: New fields.
5094 (target_supports_stopped_by_sw_breakpoint)
5095 (target_stopped_by_sw_breakpoint)
5096 (target_supports_stopped_by_hw_breakpoint)
5097 (target_stopped_by_hw_breakpoint): Declare.
5099 2015-03-04 Pedro Alves <palves@redhat.com>
5101 enum lwp_stop_reason -> enum target_stop_reason
5102 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5103 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5104 (linux_wait_1, stuck_in_jump_pad_callback)
5105 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5106 (linux_stopped_by_watchpoint):
5107 * linux-low.h (enum lwp_stop_reason): Delete.
5108 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5109 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5111 2015-03-04 Yao Qi <yao.qi@linaro.org>
5113 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5115 2015-03-03 Gary Benson <gbenson@redhat.com>
5117 * hostio.c (handle_vFile): Fix prefix lengths.
5119 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5121 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5124 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5126 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5127 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5128 (clean): Add "rm -f" for above C files.
5129 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5130 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5131 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5132 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5133 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5134 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5135 (init_registers_s390x_vx_linux64)
5136 (init_registers_s390x_tevx_linux64)
5137 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5138 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5140 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5141 (s390_store_vxrs_high): New functions.
5142 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5144 (s390_arch_setup): Add logic for selecting one of the new target
5145 descriptions. Activate the new vector regsets if applicable.
5146 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5147 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5148 and init_registers_s390x_tevx_linux64.
5150 2015-03-01 Pedro Alves <palves@redhat.com>
5152 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5155 2015-02-27 Pedro Alves <palves@redhat.com>
5157 * linux-x86-low.c (u_debugreg_offset): New function.
5158 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5160 2015-02-27 Pedro Alves <palves@redhat.com>
5162 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5163 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5164 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5165 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5166 (ps_lsetfpregs, ps_getpid)
5167 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5168 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5169 (ps_lsetxregs, ps_plog): Declare.
5171 2015-02-27 Pedro Alves <palves@redhat.com>
5173 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5174 IP_AGENT_EXPORT_FUNC.
5175 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5176 IP_AGENT_EXPORT_FUNC.
5177 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5178 (IP_AGENT_EXPORT): Delete.
5179 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5180 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5181 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5182 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5183 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5184 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5185 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5186 (traceframe_read_count, traceframe_write_count)
5187 (traceframes_created, trace_state_variables, get_raw_reg)
5188 (get_trace_state_variable_value, set_trace_state_variable_value)
5189 (ust_loaded, helper_thread_id, cmd_buf): Use
5190 IPA_SYM_EXPORTED_NAME.
5191 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5192 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5193 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5194 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5195 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5196 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5197 EXTERN_C_PUSH/EXTERN_C_POP.
5198 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5199 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5200 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5201 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5202 (traceframe_write_count, traceframe_read_count)
5203 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5204 (about_to_request_buffer_space, get_trace_state_variable_value)
5205 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5206 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5207 EXTERN_C_PUSH/EXTERN_C_POP.
5208 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5209 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5210 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5211 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5212 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5213 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5214 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5215 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5217 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5218 (IP_AGENT_EXPORT_VAR_DECL): Define.
5220 (gdb_agent_get_raw_reg): Declare.
5222 2015-02-27 Tom Tromey <tromey@redhat.com>
5223 Pedro Alves <palves@redhat.com>
5225 Rename symbols whose names are reserved C++ keywords throughout.
5227 2015-02-27 Pedro Alves <palves@redhat.com>
5229 * Makefile.in (COMPILER): New, get it from autoconf.
5230 (CXX): Get from autoconf instead.
5231 (COMPILE.pre): Use COMPILER.
5232 (CC-LD): Rename to ...
5233 (CC_LD): ... this. Use COMPILER.
5234 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5235 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5236 * acinclude.m4: Include build-with-cxx.m4.
5237 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5238 Disable -Werror by default if building in C++ mode.
5239 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5240 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5241 the C++ compiler. Save/restore CXXFLAGS too.
5242 * configure: Regenerate.
5244 2015-02-27 Pedro Alves <palves@redhat.com>
5246 * acinclude.m4: Include libiberty.m4.
5247 * configure.ac: Call libiberty_INIT.
5248 * config.in, configure: Regenerate.
5250 2015-02-26 Pedro Alves <palves@redhat.com>
5252 * linux-low.c (linux_wait_1): When incrementing the PC past a
5253 program breakpoint always use the_low_target.breakpoint_len as
5254 increment, rather than the maximum between that and
5255 the_low_target.decr_pc_after_break.
5257 2015-02-23 Pedro Alves <palves@redhat.com>
5259 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5260 thread was doing a step-over; always adjust the PC if
5261 we stepped over a permanent breakpoint.
5262 (linux_wait_1): If we stepped over breakpoint that was on top of a
5263 permanent breakpoint, manually advance the PC past it.
5265 2015-02-23 Pedro Alves <palves@redhat.com>
5267 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5269 (x86_fill_gregset, x86_store_gregset): Use it when handling
5272 2015-02-20 Pedro Alves <palves@redhat.com>
5274 * thread-db.c: Include "nat/linux-procfs.h".
5275 (thread_db_init): Skip listing new threads if the kernel supports
5276 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5278 2015-02-20 Pedro Alves <palves@redhat.com>
5280 * linux-low.c (status_pending_p_callback): Use ptid_match.
5282 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5284 PR breakpoints/16812
5285 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5286 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5287 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5289 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5291 PR breakpoints/15956
5292 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5294 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5296 * linux-low.c (linux_low_btrace_conf): Print size.
5297 * server.c (handle_btrace_conf_general_set): New.
5298 (hanle_general_set): Call handle_btrace_conf_general_set.
5299 (handle_query): Report Qbtrace-conf:bts:size as supported.
5301 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5303 * linux-low.c (linux_low_enable_btrace): Update parameters.
5304 (linux_low_btrace_conf): New.
5305 (linux_target_ops)<to_btrace_conf>: Initialize.
5306 * server.c (current_btrace_conf): New.
5307 (handle_btrace_enable): Rename to ...
5308 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5309 to target_enable_btrace. Update comment. Update users.
5310 (handle_qxfer_btrace_conf): New.
5311 (qxfer_packets): Add btrace-conf entry.
5312 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5313 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5314 (target_ops)<read_btrace_conf>: New.
5315 (target_enable_btrace): Update parameters.
5316 (target_read_btrace_conf): New.
5318 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5320 * server.c (handle_btrace_general_set): Remove call to
5321 target_supports_btrace.
5322 (supported_btrace_packets): New.
5323 (handle_query): Call supported_btrace_packets.
5324 * target.h: include btrace-common.h.
5325 (btrace_target_info): Removed.
5326 (supports_btrace, target_supports_btrace): Update parameters.
5328 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5330 * Makefile.in (SFILES): Add common/btrace-common.c.
5331 (OBS): Add common/btrace-common.o.
5332 (btrace-common.o): Add build rules.
5333 * linux-low: Include btrace-common.h.
5334 (linux_low_read_btrace): Use struct btrace_data. Call
5335 btrace_data_init and btrace_data_fini.
5337 2015-02-06 Pedro Alves <palves@redhat.com>
5339 * thread-db.c (find_new_threads_callback): Add debug output.
5341 2015-02-04 Pedro Alves <palves@redhat.com>
5343 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5344 (resume_stopped_resumed_lwps): New function.
5345 (linux_wait_for_event_filtered): Use it.
5347 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5349 * Makefile.in (SFILES): Add linux-personality.c.
5350 (linux-personality.o): New rule.
5351 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5352 list of objects to be built.
5353 * linux-low.c: Include nat/linux-personality.h.
5354 (linux_create_inferior): Remove code to disable address space
5355 randomization (moved to ../nat/linux-personality.c). Create
5356 cleanup to disable address space randomization.
5358 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5360 * Makefile.in (posix-strerror.o): New rule.
5361 (mingw-strerror.o): Likewise.
5362 * configure: Regenerated.
5363 * configure.ac: Source file ../common/common.host. Initialize new
5364 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5366 2015-01-14 Yao Qi <yao@codesourcery.com>
5368 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5369 (ppc-linux.o): New rule.
5370 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5371 * configure.ac: AC_CHECK_FUNCS(getauxval).
5372 * config.in: Re-generated.
5373 * configure: Re-generated.
5374 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5375 ppc64_64bit_inferior_p
5377 2015-01-14 Yao Qi <yao@codesourcery.com>
5379 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5380 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5381 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5382 (PT_ORIG_R3, PT_TRAP): Likewise.
5383 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5384 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5385 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5387 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5389 * i387-fp.c (i387_cache_to_xsave): In look over
5390 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5391 zmmh_low_space field by use of zmmh_high_space.
5393 2015-01-09 Pedro Alves <palves@redhat.com>
5395 * linux-low.c (step_over_bkpt): Move higher up in the file.
5396 (handle_extended_wait): Don't store the stop_pc here.
5397 (get_stop_pc): Adjust comments and rename to ...
5398 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5399 stopped for a software breakpoint or hardware breakpoint.
5400 (thread_still_has_status_pending_p): New function.
5401 (status_pending_p_callback): Use
5402 thread_still_has_status_pending_p. If the event is no longer
5403 interesting, resume the LWP.
5404 (handle_tracepoints): Add assert.
5405 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5406 (wstatus_maybe_breakpoint): New function.
5407 (cancel_breakpoint): Delete function.
5408 (check_stopped_by_watchpoint): New function, factored out from
5409 linux_low_filter_event.
5410 (lp_status_maybe_breakpoint): Delete function.
5411 (linux_low_filter_event): Remove filter_ptid argument.
5412 Leave thread group exits pending here. Store the LWP's stop PC.
5413 Always leave events pending.
5414 (linux_wait_for_event_filtered): Pull all events out of the
5415 kernel, and leave them all pending.
5416 (count_events_callback, select_event_lwp_callback): Consider all
5418 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5419 (select_event_lwp): Only give preference to the stepping LWP in
5420 all-stop mode. Adjust comments.
5421 (ignore_event): New function.
5422 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5423 references to cancel_breakpoints. Adjust to renames. Also give
5424 equal priority to all LWPs that have had events in non-stop mode.
5425 If reporting a software breakpoint event, unadjust the LWP's PC.
5426 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5427 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5429 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5430 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5431 (linux_stopped_by_watchpoint): Adjust.
5432 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5433 * linux-low.h (enum lwp_stop_reason): New.
5434 (struct lwp_info) <stop_pc>: Adjust comment.
5435 <stopped_by_watchpoint>: Delete field.
5436 <stop_reason>: New field.
5437 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5438 * mem-break.c (software_breakpoint_inserted_here)
5439 (hardware_breakpoint_inserted_here): New function.
5440 * mem-break.h (software_breakpoint_inserted_here)
5441 (hardware_breakpoint_inserted_here): Declare.
5442 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5443 (cancel_breakpoints): Delete.
5444 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5445 (upload_fast_traceframes): Remove references to
5448 2015-01-09 Pedro Alves <palves@redhat.com>
5450 * thread-db.c (find_new_threads_callback): Ignore thread if the
5451 kernel thread ID is -1.
5453 2015-01-09 Pedro Alves <palves@redhat.com>
5455 * linux-low.c (linux_attach_fail_reason_string): Move to
5456 nat/linux-ptrace.c, and rename.
5457 (linux_attach_lwp): Update comment.
5458 (attach_proc_task_lwp_callback): New function.
5459 (linux_attach): Adjust to rename and use
5460 linux_proc_attach_tgid_threads.
5461 (linux_attach_fail_reason_string): Delete declaration.
5463 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5465 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5466 * server.c (gdbserver_version): Likewise.
5468 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5470 * remote-utils.c: Include ctype.h.
5471 (input_interrupt): Explicitly handle the case when the char
5472 received is the NUL byte. Improve the printing of non-ASCII
5475 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5477 * linux-low.c (linux_low_filter_event): Update call to
5478 linux_enable_event_reporting following the addition of
5479 a new parameter to that function.
5481 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5484 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5485 (AARCH64_FPCR_REGNO): Likewise.
5486 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5487 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5488 (aarch64_store_fpregset): Likewise.
5490 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5492 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5493 Remove FIXME comment about assumption about N.
5495 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5497 * configure.ac: If large-file support is disabled in GDBserver,
5498 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5499 * configure: Regenerate.
5501 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5503 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5504 warning upon ENODATA from ptrace.
5505 * linux-s390-low.c (s390_store_tdb): New.
5506 (s390_regsets): Add regset for NT_S390_TDB.
5508 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5510 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5511 without a fill_function.
5512 * linux-s390-low.c (s390_fill_last_break): Remove.
5513 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5514 (s390_arch_setup): Use regset's size instead of fill_function for
5517 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5519 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5520 the regset's store function when ptrace returned an error.
5521 * regcache.c (get_thread_regcache): Invalidate register cache
5522 before fetching inferior's registers.
5524 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5526 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5527 while-loop as for-loop.
5528 (regsets_store_inferior_registers): Likewise.
5530 2014-11-28 Yao Qi <yao@codesourcery.com>
5532 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5533 * config.in, configure: Re-generate.
5534 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5537 2014-11-21 Yao Qi <yao@codesourcery.com>
5539 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5540 (AC_CHECK_HEADERS): Remove malloc.h.
5541 * configure: Re-generated.
5542 * config.in: Re-generated.
5543 * server.h: Don't include alloca.h and malloc.h.
5544 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5545 Don't include malloc.h.
5547 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5549 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5550 corresponding ERRNO check in same block.
5552 2014-11-12 Pedro Alves <palves@redhat.com>
5554 * server.c (cont_thread): Update comment.
5555 (start_inferior, attach_inferior): No longer clear cont_thread.
5556 (handle_v_cont): No longer set cont_thread.
5557 (captured_main): Clear cont_thread each time a GDB connects.
5559 2014-11-12 Pedro Alves <palves@redhat.com>
5561 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5562 thread, and don't resume all threads if the Hc thread has exited.
5564 2014-11-12 Pedro Alves <palves@redhat.com>
5566 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5567 the process group instead of to a specific LWP.
5569 2014-10-15 Pedro Alves <palves@redhat.com>
5572 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5574 (arm_set_thread_context): Delete.
5575 (the_low_target): Adjust.
5576 * win32-i386-low.c (debug_registers_changed)
5577 (debug_registers_used): Delete.
5578 (update_debug_registers_callback): New function.
5579 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5580 needing to update their debug registers.
5581 (win32_get_current_dr): New function.
5582 (x86_dr_low_get_addr, x86_dr_low_get_control)
5583 (x86_dr_low_get_status): Fetch the debug register from the thread
5585 (i386_initial_stuff): Adjust.
5586 (i386_get_thread_context): Remove current_event parameter. Don't
5587 clear debug_registers_changed nor copy DR values to
5589 (i386_set_thread_context): Delete.
5590 (i386_prepare_to_resume): New function.
5591 (i386_thread_added): Mark the thread as needing to update irs
5593 (the_low_target): Remove i386_set_thread_context and install
5594 i386_prepare_to_resume.
5595 * win32-low.c (win32_get_thread_context): Adjust.
5596 (win32_set_thread_context): Use SetThreadContext
5598 (win32_prepare_to_resume): New function.
5599 (win32_require_context): New function, factored out from ...
5600 (thread_rec): ... this.
5601 (continue_one_thread): Call win32_prepare_to_resume on each thread
5602 we're about to continue.
5603 (win32_resume): Call win32_prepare_to_resume on the event thread.
5604 * win32-low.h (struct win32_thread_info)
5605 <debug_registers_changed>: New field.
5606 (struct win32_target_ops): Change prototype of set_thread_context,
5607 delete set_thread_context and add prepare_to_resume.
5608 (win32_require_context): New declaration.
5610 2014-10-08 Gary Benson <gbenson@redhat.com>
5612 * server.h: Do not include common-exceptions.h.
5614 2014-10-08 Gary Benson <gbenson@redhat.com>
5616 * server.h: Do not include cleanups.h.
5618 2014-09-30 James Hogan <james.hogan@imgtec.com>
5620 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5623 2014-09-23 Yao Qi <yao@codesourcery.com>
5625 * linux-low.c (lp_status_maybe_breakpoint): New function.
5626 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5627 (count_events_callback): Likewise.
5628 (select_event_lwp_callback): Likewise.
5629 (cancel_breakpoints_callback): Likewise.
5631 2014-09-19 Don Breazeal <donb@codesourcery.com>
5633 * linux-low.c (handle_extended_wait): Call
5634 linux_ptrace_get_extended_event.
5635 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5636 linux_is_extended_waitstatus.
5638 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5640 * Makefile.in (CPPFLAGS): Define.
5641 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5642 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5644 2014-09-16 Gary Benson <gbenson@redhat.com>
5646 * inferiors.h (current_inferior): Renamed as...
5647 (current_thread): New variable. All uses updated.
5648 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5649 (maybe_move_out_of_jump_pad): Likewise.
5650 (cancel_breakpoint): Likewise.
5651 (linux_low_filter_event): Likewise.
5652 (wait_for_sigstop): Likewise.
5653 (linux_resume_one_lwp): Likewise.
5654 (need_step_over_p): Likewise.
5655 (start_step_over): Likewise.
5656 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5657 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5658 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5659 and save_inferior as saved_thread.
5660 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5662 (regcache_invalidate_thread): Likewise.
5663 * remote-utils.c (prepare_resume_reply): Likewise.
5664 * thread-db.c (thread_db_get_tls_address): Likewise.
5665 (disable_thread_event_reporting): Likewise.
5666 (remove_thread_event_breakpoints): Likewise.
5667 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5669 * target.h (set_desired_inferior): Renamed as...
5670 (set_desired_thread): New declaration. All uses updated.
5671 * server.c (myresume): Updated comment to reference thread instead
5673 (handle_serial_event): Likewise.
5674 (handle_target_event): Likewise.
5676 2014-09-12 Tom Tromey <tromey@redhat.com>
5677 Gary Benson <gbenson@redhat.com>
5679 * regcache.h: Include common-regcache.h.
5680 (regcache_read_pc): Don't declare.
5681 * regcache.c (get_thread_regcache_for_ptid): New function.
5683 2014-09-11 Tom Tromey <tromey@redhat.com>
5684 Gary Benson <gbenson@redhat.com>
5686 * symbol.c: New file.
5687 * Makefile.in (SFILES): Add symbol.c.
5688 (OBS): Add symbol.o.
5690 2014-09-11 Gary Benson <gbenson@redhat.com>
5692 * target.c (target_stop_ptid, target_continue_ptid): New
5695 2014-09-11 Tom Tromey <tromey@redhat.com>
5696 Gary Benson <gbenson@redhat.com>
5698 * target.h: Include target/target.h.
5699 * target.c (target_read_memory, target_read_uint32)
5700 (target_write_memory): New functions.
5702 2014-09-11 Gary Benson <gbenson@redhat.com>
5704 * server.h (debug_hw_points): Don't declare.
5705 * server.c (debug_hw_points): Don't define. Replace all uses
5706 with show_debug_regs.
5707 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5708 all uses with show_debug_regs.
5710 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5712 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5713 endianness into account.
5714 (ppc_supply_ptrace_register): Likewise.
5716 2014-09-03 James Hogan <james.hogan@imgtec.com>
5718 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5719 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5721 2014-09-03 Gary Benson <gbenson@redhat.com>
5723 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5724 ALL_DEBUG_ADDRESS_REGISTERS.
5726 2014-09-02 Gary Benson <gbenson@redhat.com>
5728 * i386-low.h: Renamed as...
5729 * x86-low.h: New file. All type, function and variable name
5730 prefixes changed from "i386_" to "x86_". All references updated.
5731 * i386-low.c: Renamed as...
5732 * x86-low.c: New file. All type, function and variable name
5733 prefixes changed from "i386_" to "x86_". All references updated.
5735 2014-09-02 Gary Benson <gbenson@redhat.com>
5737 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5738 (x86_linux_new_thread): Likewise.
5740 2014-08-29 Gary Benson <gbenson@redhat.com>
5742 * server.h (setjmp.h): Do not include.
5743 (toplevel): Do not declare.
5744 (common-exceptions.h): Include.
5745 (cleanups.h): Likewise.
5746 * server.c (toplevel): Do not define.
5747 (exit_code): New static global.
5748 (detach_or_kill_for_exit_cleanup): New function.
5749 (main): New function. Original main renamed to...
5750 (captured_main): New function.
5751 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5753 2014-08-29 Gary Benson <gbenson@redhat.com>
5755 * Makefile.in (SFILES): Add common/common-exceptions.c.
5756 (OBS): Add common-exceptions.o.
5757 (common-exceptions.o): New rule.
5758 * utils.c (prepare_to_throw_exception): New function.
5760 2014-08-29 Gary Benson <gbenson@redhat.com>
5762 * config.in: Regenerate.
5763 * configure: Likewise.
5765 2014-08-29 Gary Benson <gbenson@redhat.com>
5767 * Makefile.in (SFILES): Add common/cleanups.c.
5769 (cleanups.o): New rule.
5771 2014-08-29 Gary Benson <gbenson@redhat.com>
5773 * utils.c (internal_vwarning): New function.
5775 2014-08-28 Gary Benson <gbenson@redhat.com>
5777 * utils.h (fatal): Remove declaration.
5778 * utils.c (fatal): Remove function.
5780 2014-08-28 Gary Benson <gbenson@redhat.com>
5782 * tracepoint.c (gdb_agent_init): Replace fatal with
5784 (initialize_tracepoint): Likewise.
5786 2014-08-28 Gary Benson <gbenson@redhat.com>
5788 * remote-utils.c (remote_prepare): Replace fatal with error.
5790 2014-08-28 Gary Benson <gbenson@redhat.com>
5792 * linux-low.c (linux_async): Replace fatal with warning.
5794 (linux_start_non_stop): Return -1 if linux_async failed.
5796 2014-08-28 Gary Benson <gbenson@redhat.com>
5798 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5800 (i386_dr_low_get_addr): Remove vague comment.
5801 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5804 2014-08-28 Gary Benson <gbenson@redhat.com>
5806 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5807 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5809 (linux_resume_one_lwp): Likewise.
5810 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5812 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5813 with internal_error.
5814 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5815 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5816 (find_register_by_name): Replace fatal with internal_error.
5817 (find_regno): Likewise.
5818 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5819 * thread-db.c (thread_db_create_event): Likewise.
5820 (thread_db_load_search): Likewise.
5821 (try_thread_db_load_1): Likewise.
5822 * tracepoint.c (get_jump_space_head): Replace fatal with
5824 (claim_trampoline_space): Likewise.
5825 (have_fast_tracepoint_trampoline_buffer): Likewise.
5826 (cmd_qtstart): Likewise.
5827 (stop_tracing): Likewise.
5828 (fast_tracepoint_collecting): Likewise.
5829 (target_malloc): Likewise.
5830 (download_tracepoint): Likewise.
5831 (download_trace_state_variables): Replace check with gdb_assert.
5832 (upload_fast_traceframes): Replace fatal with internal_error.
5834 2014-08-19 Tom Tromey <tromey@redhat.com>
5835 Gary Benson <gbenson@redhat.com>
5837 * Makefile.in (SFILES): Add common/common-debug.c.
5838 (OBS): Add common-debug.o.
5839 (common-debug.o): New rule.
5840 * debug.h (debug_printf): Don't declare.
5841 * debug.c (debug_printf): Renamed and rewritten as...
5842 (debug_vprintf): New function.
5844 2014-08-19 Gary Benson <gbenson@redhat.com>
5846 * utils.h: Do not include print-utils.h.
5848 2014-08-19 Tom Tromey <tromey@redhat.com>
5849 Gary Benson <gbenson@redhat.com>
5851 * server.h: Add static assertion.
5852 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5854 2014-08-19 Tom Tromey <tromey@redhat.com>
5855 Gary Benson <gbenson@redhat.com>
5857 * Makefile.in (SFILES): Add common/errors.c.
5858 (OBS): Add errors.o.
5859 (IPA_OBS): Add errors-ipa.o.
5860 (errors.o): New rule.
5861 (errors-ipa.o): Likewise.
5862 * utils.h (perror_with_name, error, warning): Don't declare.
5863 * utils.c (warning): Renamed and rewritten as...
5864 (vwarning): New function.
5865 (error): Renamed and rewritten as...
5866 (verror): New function.
5867 (internal_error): Renamed and rewritten as...
5868 (internal_verror): New function.
5870 2014-08-07 Gary Benson <gbenson@redhat.com>
5872 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5873 * configure: Regenerate.
5874 * config.in: Likewise.
5875 * server.h: Do not include errno.h.
5876 * event-loop.c: Likewise.
5877 * hostio-errno.c: Likewise.
5878 * linux-low.c: Likewise.
5879 * remote-utils.c: Likewise.
5880 * spu-low.c: Likewise.
5881 * utils.c: Likewise.
5882 * gdbreplay.c: Unconditionally include errno.h.
5884 2014-08-07 Gary Benson <gbenson@redhat.com>
5886 * server.h: Do not include string.h.
5887 * event-loop.c: Likewise.
5888 * linux-low.c: Likewise.
5889 * regcache.c: Likewise.
5890 * remote-utils.c: Likewise.
5891 * spu-low.c: Likewise.
5892 * utils.c: Likewise.
5894 2014-08-07 Gary Benson <gbenson@redhat.com>
5896 * server.h: Do not include gdb_assert.h.
5898 2014-08-07 Gary Benson <gbenson@redhat.com>
5900 * server.h: Do not include common-utils.h.
5902 2014-08-07 Gary Benson <gbenson@redhat.com>
5904 * server.h: Do not include ptid.h.
5905 * notif.h: Likewise.
5907 2014-08-07 Gary Benson <gbenson@redhat.com>
5909 * server.h: Do not include gdb_locale.h.
5911 2014-08-07 Gary Benson <gbenson@redhat.com>
5913 * server.h: Do not include gdb/signals.h.
5914 * win32-low.c: Likewise.
5916 2014-08-07 Gary Benson <gbenson@redhat.com>
5918 * server.h: Do not include pathmax.h.
5920 2014-08-07 Gary Benson <gbenson@redhat.com>
5922 * server.h: Do not include libiberty.h.
5923 * linux-bfin-low.c: Likewise.
5925 2014-08-07 Gary Benson <gbenson@redhat.com>
5927 * server.h: Do not include ansidecl.h.
5929 2014-08-07 Gary Benson <gbenson@redhat.com>
5931 * linux-x86-low.c: Do not include stddef.h.
5932 * lynx-ppc-low.c: Likewise.
5933 * tracepoint.c: Likewise.
5935 2014-08-07 Gary Benson <gbenson@redhat.com>
5937 * server.h: Do not include stdarg.h.
5938 * nto-low.c: Likewise.
5940 2014-08-07 Gary Benson <gbenson@redhat.com>
5942 * server.h: Do not include stdlib.h.
5943 * inferiors.c: Likewise.
5944 * linux-low.c: Likewise.
5945 * regcache.c: Likewise.
5946 * spu-low.c: Likewise.
5947 * tracepoint.c: Likewise.
5948 * utils.c: Likewise.
5950 2014-08-07 Gary Benson <gbenson@redhat.com>
5952 * server.h: Do not include stdio.h.
5953 * linux-low.c: Likewise.
5954 * remote-utils.c: Likewise.
5955 * spu-low.c: Likewise.
5956 * utils.c: Likewise.
5957 * wincecompat.c: Likewise.
5959 2014-08-06 Gary Benson <gbenson@redhat.com>
5961 * regcache.c (init_register_cache): Move conditionals inside if.
5963 2014-08-06 Gary Benson <gbenson@redhat.com>
5965 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5967 2014-07-31 Gary Benson <gbenson@redhat.com>
5969 * ax.h: Do not include server.h.
5970 * gdbthread.h: Likewise.
5971 * lynx-low.h: Likewise.
5972 * notif.h: Likewise.
5974 2014-07-30 Gary Benson <gbenson@redhat.com>
5976 * server.h: Include common-defs.h.
5977 Do not include config.h or build-gnulib-gdbserver/config.h.
5979 2014-07-30 Gary Benson <gbenson@redhat.com>
5981 * hostio-errno.c: Move server.h to top of includes list.
5982 * inferiors.c: Likewise.
5983 * linux-x86-low.c: Likewise.
5984 * notif.c: Include server.h.
5986 2014-07-24 Tom Tromey <tromey@redhat.com>
5987 Gary Benson <gbenson@redhat.com>
5989 * server.h (CORE_ADDR): Now unsigned.
5991 2014-07-16 Pedro Alves <palves@redhat.com>
5993 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5995 2014-07-15 Pedro Alves <palves@redhat.com>
5997 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6000 2014-07-11 Pedro Alves <palves@redhat.com>
6002 * linux-low.c (kill_wait_lwp): New function, based on
6003 kill_one_lwp_callback, but use my_waitpid directly.
6004 (kill_one_lwp_callback, linux_kill): Use it.
6006 2014-06-23 Pedro Alves <palves@redhat.com>
6008 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6009 before setting DR0..DR3.
6011 2014-06-20 Gary Benson <gbenson@redhat.com>
6013 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6014 * configure: Regenerated.
6015 * config.in: Likewise.
6017 2014-06-20 Gary Benson <gbenson@redhat.com>
6019 * Makefile.in (SFILES): Update locations for files moved
6021 (object file files): Reordered.
6023 2014-06-20 Gary Benson <gbenson@redhat.com>
6025 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6026 (i386_dr_low_set_addr): Likewise.
6027 (i386_dr_low_get_addr): Likewise.
6028 (i386_dr_low_can_set_control): Likewise.
6029 (i386_dr_low_set_control): Likewise.
6030 (i386_dr_low_get_control): Likewise.
6031 (i386_dr_low_get_status): Likewise.
6032 (i386_get_debug_register_length): Likewise.
6033 * linux-x86-low.c (i386_dr_low_set_addr):
6034 Changed signature. Made static.
6035 (i386_dr_low_get_addr): Likewise.
6036 (i386_dr_low_set_control): Likewise.
6037 (i386_dr_low_get_control): Likewise.
6038 (i386_dr_low_get_status): Likewise.
6039 (i386_dr_low): New global variable.
6040 * win32-i386-low.c (i386_dr_low_set_addr):
6041 Changed signature. Made static.
6042 (i386_dr_low_get_addr): Likewise.
6043 (i386_dr_low_set_control): Likewise.
6044 (i386_dr_low_get_control): Likewise.
6045 (i386_dr_low_get_status): Likewise.
6046 (i386_dr_low): New global variable.
6048 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6050 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6051 * Makefile.in (AR, AR_FLAGS): Define.
6052 * configure: Regenerate.
6054 2014-06-19 Gary Benson <gbenson@redhat.com>
6056 * Makefile.in (i386-dregs.o): New rule.
6057 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6058 * i386-low.c (target.h): Remove include.
6059 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6060 (DR_CONTROL_SHIFT): Likewise.
6061 (DR_CONTROL_SIZE): Likewise.
6062 (DR_RW_EXECUTE): Likewise.
6063 (DR_RW_WRITE): Likewise.
6064 (DR_RW_READ): Likewise.
6065 (DR_RW_IORW): Likewise.
6066 (DR_LEN_1): Likewise.
6067 (DR_LEN_2): Likewise.
6068 (DR_LEN_4): Likewise.
6069 (DR_LEN_8): Likewise.
6070 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6071 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6072 (DR_ENABLE_SIZE): Likewise.
6073 (DR_LOCAL_SLOWDOWN): Likewise.
6074 (DR_GLOBAL_SLOWDOWN): Likewise.
6075 (DR_CONTROL_RESERVED): Likewise.
6076 (I386_DR_CONTROL_MASK): Likewise.
6077 (I386_DR_VACANT): Likewise.
6078 (I386_DR_LOCAL_ENABLE): Likewise.
6079 (I386_DR_GLOBAL_ENABLE): Likewise.
6080 (I386_DR_DISABLE): Likewise.
6081 (I386_DR_SET_RW_LEN): Likewise.
6082 (I386_DR_GET_RW_LEN): Likewise.
6083 (I386_DR_WATCH_HIT): Likewise.
6084 (i386_wp_op_t): Likewise.
6085 (i386_show_dr): Likewise.
6086 (i386_length_and_rw_bits): Likewise.
6087 (i386_insert_aligned_watchpoint): Likewise.
6088 (i386_remove_aligned_watchpoint): Likewise.
6089 (i386_handle_nonaligned_watchpoint): Likewise.
6090 i386_update_inferior_debug_regs(): Likewise.
6091 (i386_dr_insert_watchpoint): Likewise.
6092 (i386_dr_remove_watchpoint): Likewise.
6093 (i386_dr_region_ok_for_watchpoint): Likewise.
6094 (i386_dr_stopped_data_address): Likewise.
6095 (i386_dr_stopped_by_watchpoint): Likewise.
6097 2014-06-19 Gary Benson <gbenson@redhat.com>
6099 * i386-low.c (i386_dr_show): Renamed to
6100 i386_show_dr and made static. All uses updated.
6101 (i386_dr_length_and_rw_bits): Renamed to
6102 i386_length_and_rw_bits and made static.
6104 (i386_dr_insert_aligned_watchpoint): Renamed to
6105 i386_insert_aligned_watchpoint and made static.
6107 (i386_dr_remove_aligned_watchpoint): Renamed to
6108 i386_remove_aligned_watchpoint and made static.
6110 (i386_dr_update_inferior_debug_regs): Renamed to
6111 i386_update_inferior_debug_regs and made static.
6114 2014-06-18 Gary Benson <gbenson@redhat.com>
6116 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6117 (i386_dr_low_can_set_control): Likewise.
6118 (i386_get_debug_register_length): Likewise.
6119 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6120 (i386_dr_low_can_set_control): Likewise.
6121 (i386_get_debug_register_length): Likewise.
6123 2014-06-17 Gary Benson <gbenson@redhat.com>
6125 * i386-low.h (i386-dregs.h): New include.
6126 (DR_FIRSTADDR): Now in i386-dregs.h.
6127 (DR_LASTADDR): Likewise.
6128 (DR_NADDR): Likewise.
6129 (DR_STATUS): Likewise.
6130 (DR_CONTROL): Likewise.
6131 (i386_debug_reg_state): Likewise.
6132 (i386_dr_insert_watchpoint): Likewise.
6133 (i386_dr_remove_watchpoint): Likewise.
6134 (i386_dr_region_ok_for_watchpoint): Likewise.
6135 (i386_dr_stopped_data_address): Likewise.
6136 (i386_dr_stopped_by_watchpoint): Likewise.
6137 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6139 2014-06-18 Gary Benson <gbenson@redhat.com>
6141 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6142 i386_dr_insert_watchpoint.
6143 (i386_low_remove_watchpoint): Renamed to
6144 i386_dr_remove_watchpoint.
6145 (i386_low_region_ok_for_watchpoint): Renamed to
6146 i386_dr_region_ok_for_watchpoint.
6147 (i386_low_stopped_data_address): Renamed to
6148 i386_dr_stopped_data_address.
6149 (i386_low_stopped_by_watchpoint): Renamed to
6150 i386_dr_stopped_by_watchpoint.
6151 * i386-low.c (i386_show_dr): Renamed to
6152 i386_dr_show and made nonstatic. All uses updated.
6153 (i386_length_and_rw_bits): Renamed to
6154 i386_dr_length_and_rw_bits and made nonstatic.
6156 (i386_insert_aligned_watchpoint): Renamed to
6157 i386_dr_insert_aligned_watchpoint and made nonstatic.
6159 (i386_remove_aligned_watchpoint): Renamed to
6160 i386_dr_remove_aligned_watchpoint and made nonstatic.
6162 (i386_update_inferior_debug_regs): Renamed to
6163 i386_dr_update_inferior_debug_regs and made nonstatic.
6165 (i386_low_insert_watchpoint): Renamed to
6166 i386_dr_insert_watchpoint. All uses updated.
6167 (i386_low_remove_watchpoint): Renamed to
6168 i386_dr_remove_watchpoint. All uses updated.
6169 (i386_low_region_ok_for_watchpoint): Renamed to
6170 i386_dr_region_ok_for_watchpoint. All uses updated.
6171 (i386_low_stopped_data_address): Renamed to
6172 i386_dr_stopped_data_address. All uses updated.
6173 (i386_low_stopped_by_watchpoint): Renamed to
6174 i386_dr_stopped_by_watchpoint. All uses updated.
6176 2014-06-18 Gary Benson <gbenson@redhat.com>
6178 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6179 (i386_dr_low_can_set_control): Likewise.
6180 (i386_insert_aligned_watchpoint): New check.
6182 2014-06-18 Gary Benson <gbenson@redhat.com>
6184 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6187 2014-06-18 Gary Benson <gbenson@redhat.com>
6189 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6190 instead of fatal and error.
6191 (i386_handle_nonaligned_watchpoint): Likewise.
6193 2014-06-18 Gary Benson <gbenson@redhat.com>
6195 * i386-low.c (i386_get_debug_register_length): New macro.
6196 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6197 (i386_show_dr): Use debug_printf instead of fprintf. Use
6198 phex to format values.
6200 2014-06-18 Gary Benson <gbenson@redhat.com>
6202 * i386-low.h: Comment changes.
6203 * i386-low.c: Likewise.
6205 2014-06-18 Gary Benson <gbenson@redhat.com>
6207 * i386-low.c: Whitespace changes.
6209 2014-06-12 Tom Tromey <tromey@redhat.com>
6211 * utils.c (freeargv): Remove.
6213 2014-06-12 Tom Tromey <tromey@redhat.com>
6215 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6216 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6217 (parse_debug_format_options): Likewise.
6218 (gdbserver_usage): Likewise.
6219 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6220 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6221 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6223 ($(LIBGNU)): Depend on libiberty.
6224 (all-lib): Recurse into all subdirs.
6225 (install-only): Invoke "install" target in subdirs.
6226 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6228 * configure: Rebuild.
6229 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6230 for vasprintf, vsnprintf, or gettimeofday.
6231 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6234 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6236 * development.sh: Delete.
6237 * Makefile.in (config.status): Adjust dependency on development.sh.
6238 * configure.ac: Adjust development.sh source call.
6239 * configure: Regenerate.
6241 2014-06-02 Pedro Alves <palves@redhat.com>
6243 * ax.c (gdb_free_agent_expr): New function.
6244 * ax.h (gdb_free_agent_expr): New declaration.
6245 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6247 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6249 (clear_breakpoint_conditions_and_commands): New function.
6250 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6251 (clear_breakpoint_conditions_and_commands): New declaration.
6253 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6255 * linux-aarch64-low.c (asm/ptrace.h): Include.
6257 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6259 Fix TLS access for -static -pthread.
6260 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6261 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6262 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6264 2014-05-20 Pedro Alves <palves@redhat.com>
6266 * linux-aarch64-low.c (aarch64_insert_point)
6267 (aarch64_remove_point): No longer check whether the type is
6268 supported here. Adjust to new interface.
6269 (the_low_target): Install aarch64_supports_z_point_type as
6270 supports_z_point_type method.
6271 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6272 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6273 instead of a Z packet char. Adjust.
6274 (arm_supports_z_point_type): New function.
6275 (arm_insert_point, arm_remove_point): Adjust to new interface.
6276 (the_low_target): Install arm_supports_z_point_type.
6277 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6278 (cris_insert_point, cris_remove_point): Adjust to new interface.
6279 Don't check whether the type is supported here.
6280 (the_low_target): Install cris_supports_z_point_type.
6281 * linux-low.c (linux_supports_z_point_type): New function.
6282 (linux_insert_point, linux_remove_point): Adjust to new interface.
6283 * linux-low.h (struct linux_target_ops) <insert_point,
6284 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6285 raw_breakpoint pointer parameter.
6286 <supports_z_point_type>: New method.
6287 * linux-mips-low.c (mips_supports_z_point_type): New function.
6288 (mips_insert_point, mips_remove_point): Adjust to new interface.
6289 Use mips_supports_z_point_type.
6290 (the_low_target): Install mips_supports_z_point_type.
6291 * linux-ppc-low.c (the_low_target): Install NULL as
6292 supports_z_point_type method.
6293 * linux-s390-low.c (the_low_target): Install NULL as
6294 supports_z_point_type method.
6295 * linux-sparc-low.c (the_low_target): Install NULL as
6296 supports_z_point_type method.
6297 * linux-x86-low.c (x86_supports_z_point_type): New function.
6298 (x86_insert_point): Adjust to new insert_point interface. Use
6299 insert_memory_breakpoint. Adjust to new
6300 i386_low_insert_watchpoint interface.
6301 (x86_remove_point): Adjust to remove_point interface. Use
6302 remove_memory_breakpoint. Adjust to new
6303 i386_low_remove_watchpoint interface.
6304 (the_low_target): Install x86_supports_z_point_type.
6305 * lynx-low.c (lynx_target_ops): Install NULL as
6306 supports_z_point_type callback.
6307 * nto-low.c (nto_supports_z_point_type): New.
6308 (nto_insert_point, nto_remove_point): Adjust to new interface.
6309 (nto_target_ops): Install nto_supports_z_point_type.
6310 * mem-break.c: Adjust intro comment.
6311 (struct raw_breakpoint) <raw_type, size>: New fields.
6312 <inserted>: Update comment.
6313 <shlib_disabled>: Delete field.
6314 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6315 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6316 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6317 (raw_bkpt_type_to_target_hw_bp_type): New function.
6318 (find_enabled_raw_code_breakpoint_at): New function.
6319 (find_raw_breakpoint_at): New type and size parameters. Use them.
6320 (insert_memory_breakpoint): New function, based off
6321 set_raw_breakpoint_at.
6322 (remove_memory_breakpoint): New function.
6323 (set_raw_breakpoint_at): Reimplement.
6324 (set_breakpoint): New, based on set_breakpoint_at.
6325 (set_breakpoint_at): Reimplement.
6326 (delete_raw_breakpoint): Go through the_target->remove_point
6327 instead of assuming memory breakpoints.
6328 (find_gdb_breakpoint_at): Delete.
6329 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6330 (find_gdb_breakpoint): New function.
6331 (set_gdb_breakpoint_at): Delete.
6332 (z_type_supported): New function.
6333 (set_gdb_breakpoint_1): New function, loosely based off
6334 set_gdb_breakpoint_at.
6335 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6336 (delete_gdb_breakpoint_at): Delete.
6337 (delete_gdb_breakpoint_1): New function, loosely based off
6338 delete_gdb_breakpoint_at.
6339 (delete_gdb_breakpoint): New function.
6340 (clear_gdb_breakpoint_conditions): Rename to ...
6341 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6343 (add_condition_to_breakpoint): Make static.
6344 (add_breakpoint_condition): Take a struct breakpoint pointer
6345 instead of an address. Adjust.
6346 (gdb_condition_true_at_breakpoint): Rename to ...
6347 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6349 (gdb_condition_true_at_breakpoint): Reimplement.
6350 (add_breakpoint_commands): Take a struct breakpoint pointer
6351 instead of an address. Adjust.
6352 (gdb_no_commands_at_breakpoint): Rename to ...
6353 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6354 parameter. Return true if no breakpoint was found. Change debug
6356 (gdb_no_commands_at_breakpoint): Reimplement.
6357 (run_breakpoint_commands): Rename to ...
6358 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6359 and change return type to boolean.
6360 (run_breakpoint_commands): New function.
6361 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6362 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6363 breakpoint. Go through the_target->remove_point instead of
6364 assuming memory breakpoint.
6365 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6366 software and hardware breakpoints.
6367 (reinsert_raw_breakpoint): Go through the_target->insert_point
6368 instead of assuming memory breakpoint.
6369 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6370 software and hardware breakpoints.
6371 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6372 Check both software and hardware breakpoints.
6373 (validate_inserted_breakpoint): Assert the breakpoint is a
6374 software breakpoint. Set the inserted flag to -1 instead of
6375 setting shlib_disabled.
6376 (delete_disabled_breakpoints): Adjust.
6377 (validate_breakpoints): Only validate software breakpoints.
6378 Adjust to inserted flag change.
6379 (check_mem_read, check_mem_write): Skip breakpoint types other
6380 than software breakpoints. Adjust to inserted flag change.
6381 * mem-break.h (enum raw_bkpt_type): New enum.
6382 (raw_breakpoint, struct process_info): Forward declare.
6383 (Z_packet_to_target_hw_bp_type): Delete declaration.
6384 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6385 (set_gdb_breakpoint, delete_gdb_breakpoint)
6386 (clear_breakpoint_conditions): New declarations.
6387 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6388 (breakpoint_inserted_here): Update comment.
6389 (add_breakpoint_condition, add_breakpoint_commands): Replace
6390 address parameter with a breakpoint pointer parameter.
6391 (gdb_breakpoint_here): Update comment.
6392 (delete_gdb_breakpoint_at): Delete.
6393 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6394 * server.c (process_point_options): Take a struct breakpoint
6395 pointer instead of an address. Adjust.
6396 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6397 delete_gdb_breakpoint.
6398 * spu-low.c (spu_target_ops): Install NULL as
6399 supports_z_point_type method.
6400 * target.h: Include mem-break.h.
6401 (struct target_ops) <prepare_to_access_memory>: Update comment.
6402 <supports_z_point_type>: New field.
6403 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6404 instead of a char. Also take a raw breakpoint pointer.
6405 * win32-arm-low.c (the_low_target): Install NULL as
6406 supports_z_point_type.
6407 * win32-i386-low.c (i386_supports_z_point_type): New function.
6408 (i386_insert_point, i386_remove_point): Adjust to new interface.
6409 (the_low_target): Install i386_supports_z_point_type.
6410 * win32-low.c (win32_supports_z_point_type): New function.
6411 (win32_insert_point, win32_remove_point): Adjust to new interface.
6412 (win32_target_ops): Install win32_supports_z_point_type.
6413 * win32-low.h (struct win32_target_ops):
6414 <supports_z_point_type>: New method.
6415 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6416 instead of a char. Also take a raw breakpoint pointer.
6418 2014-05-20 Pedro Alves <palves@redhat.com>
6420 * mem-break.h: Include break-common.h.
6421 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6422 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6423 (Z_packet_to_target_hw_bp_type): New declaration.
6424 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6425 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6426 (Z_PACKET_ACCESS_WP): Delete macros.
6427 (Z_packet_to_hw_type): Delete function.
6428 * i386-low.h: Don't include break-common.h here.
6429 (Z_packet_to_hw_type): Delete declaration.
6430 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6431 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6432 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6433 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6434 * linux-aarch64-low.c: Don't include break-common.h here.
6435 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6436 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6437 (Z_packet_to_target_hw_bp_type): Delete function.
6438 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6440 (mips_insert_point, mips_remove_point): Use
6441 Z_packet_to_target_hw_bp_type.
6443 2014-05-20 Pedro Alves <palves@redhat.com>
6445 * linux-aarch64-low.c: Include break-common.h.
6446 (enum target_point_type): Delete.
6447 (Z_packet_to_point_type): Rename to ...
6448 (Z_packet_to_target_hw_bp_type): ... this, and return a
6449 target_hw_bp_type instead.
6450 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6451 instead of an enum target_point_type.
6452 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6454 (aarch64_dr_state_insert_one_point)
6455 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6456 (aarch64_handle_aligned_watchpoint)
6457 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6458 Take an enum target_hw_bp_type instead of an enum
6460 (aarch64_supports_z_point_type): New function.
6461 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6462 use Z_packet_to_target_hw_bp_type.
6464 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6466 * configure.ac: Only use -Werror by default when DEVELOPMENT
6468 * configure: Regenerate.
6470 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6472 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6473 * linux-x86-low.c (X86_64_USER_REGS): New.
6474 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6476 2014-04-28 Yao Qi <yao@codesourcery.com>
6478 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6481 2014-04-25 Pedro Alves <palves@redhat.com>
6484 * linux-low.c (linux_attach_fail_reason_string): New function.
6485 (linux_attach_lwp): Delete.
6486 (linux_attach_lwp_1): Rename to ...
6487 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6488 argument. Remove "initial" parameter. Return int instead of
6489 void. Don't error or warn here.
6490 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6491 failure to attach to the tgid. Call warning when failing to
6493 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6494 argument. Remove "initial" parameter. Return int instead of
6495 void. Don't error or warn here.
6496 (linux_attach_fail_reason_string): New declaration.
6497 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6498 interface change. Use linux_attach_fail_reason_string.
6500 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6501 Walfred Tedeschi <walfred.tedeschi@intel.com>
6503 * Makefile.in: Added rules to handle new files
6504 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6505 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6506 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6507 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6508 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6509 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6511 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6512 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6513 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6514 i386/x32-avx512.xml.
6515 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6516 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6517 i386/x32-avx512-linux.xml.
6518 * i387-fp.c (num_avx512_k_registers): New constant for number
6520 (num_avx512_zmmh_low_registers): New constant for number of
6521 lower ZMM registers (0-15).
6522 (num_avx512_zmmh_high_registers): New constant for number of
6523 higher ZMM registers (16-31).
6524 (num_avx512_ymmh_registers): New contant for number of higher
6525 YMM registers (ymm16-31 added by avx521 on x86_64).
6526 (num_avx512_xmm_registers): New constant for number of higher
6527 XMM registers (xmm16-31 added by AVX512 on x86_64).
6528 (struct i387_xsave): Add space for AVX512 registers.
6529 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6530 Add code to handle AVX512 registers.
6531 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6532 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6533 prototypei from generated file.
6534 (tdesc_amd64_avx512_linux): Likewise.
6535 (init_registers_x32_avx512_linux): Likewise.
6536 (tdesc_x32_avx512_linux): Likewise.
6537 (init_registers_i386_avx512_linux): Likewise.
6538 (tdesc_i386_avx512_linux): Likewise.
6539 (x86_64_regmap): Add AVX512 registers.
6540 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6542 (initialize_low_arch): Add code to initialize AVX512 registers.
6544 2014-04-23 Pedro Alves <palves@redhat.com>
6546 * mem-break.c (find_gdb_breakpoint_at): Make static.
6547 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6549 2014-04-23 Pedro Alves <palves@redhat.com>
6551 * i386-low.c: Don't include break-common.h here.
6552 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6553 prototype to take target_hw_bp_type as argument instead of a Z
6555 * i386-low.h: Include break-common.h here.
6556 (Z_packet_to_hw_type): Declare.
6557 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6559 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6560 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6561 (x86_remove_point): Convert the packet number to a
6562 target_hw_bp_type before calling i386_low_remove_watchpoint.
6563 * win32-i386-low.c (i386_insert_point): Convert the packet number
6564 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6565 (i386_remove_point): Convert the packet number to a
6566 target_hw_bp_type before calling i386_low_remove_watchpoint.
6568 2014-04-23 Pedro Alves <palves@redhat.com>
6570 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6572 2014-04-10 Pedro Alves <palves@redhat.com>
6574 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6575 Check if the condition or command is NULL before checking if the
6576 breakpoint is known. On success, return true.
6577 * mem-break.h (add_breakpoint_condition): Document return.
6578 (add_breakpoint_commands): Add describing comment.
6579 * server.c (skip_to_semicolon): New function.
6580 (process_point_options): Use it.
6582 2014-04-09 Pedro Alves <palves@redhat.com>
6584 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6587 2014-02-27 Pedro Alves <palves@redhat.com>
6590 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6592 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6594 (last_thread_of_process_p): Take a PID argument instead of a
6596 (linux_wait_for_lwp): Delete.
6597 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6599 (linux_low_filter_event): New function, party factored out from
6600 linux_wait_for_event.
6601 (linux_wait_for_event): Rename to ...
6602 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6603 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6604 sigsuspend. Check for zombie leaders.
6605 (linux_wait_for_event): Reimplement as wrapper around
6606 linux_wait_for_event_filtered.
6607 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6608 a normal or signal exit is seen, it's the whole process exiting.
6609 (wait_for_sigstop): No longer a for_each_inferior callback.
6610 Rewrite on top of linux_wait_for_event_filtered.
6611 (stop_all_lwps): Call wait_for_sigstop directly.
6612 * server.c (resume, handle_target_event): Handle
6613 TARGET_WAITKIND_NO_RESUMED.
6615 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6617 * win32-low.c (psapi_get_dll_name,
6618 * win32_CreateToolhelp32Snapshot): Delete.
6619 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6620 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6622 (handle_load_dll): Add function description.
6623 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6625 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6627 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6629 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6630 base address when calling win32_add_one_solib.
6631 (handle_load_dll): Delete local variable load_addr.
6632 Remove 0x1000 offset applied to DLL base address when calling
6633 win32_add_one_solib.
6634 (handle_unload_dll): Add comment.
6636 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6638 * win32-low.c (win32_add_all_dlls): Renames
6639 win32_ensure_ntdll_loaded. Rewrite function documentation.
6640 Adjust implementation to always load all DLLs.
6641 Add 0x1000 offset to DLL base address when calling
6642 win32_add_one_solib.
6643 (child_initialization_done): New static global.
6644 (do_initial_child_stuff): Set child_initialization_done to
6645 zero during child initialization, and 1 after. Replace call
6646 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6648 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6649 (handle_unload_dll): Add function documentation.
6650 (get_child_debug_event): Ignore load and unload DLL events
6651 during child initialization.
6653 2014-02-20 Doug Evans <dje@google.com>
6655 Remove global all_lwps.
6656 * inferiors.h (ptid_of): Move here from linux-low.h.
6657 (pid_of, lwpid_of): Ditto.
6658 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6659 parameter is a struct thread_info * now.
6660 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6661 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6662 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6664 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6665 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6666 * linux-arm-low.c (update_registers_callback): Update, "entry"
6667 parameter is a struct thread_info * now.
6668 Fetch lwpid from current_inferior directly.
6669 (arm_insert_point): Pass &all_threads to find_inferior instead of
6671 (arm_remove_point): Ditto.
6672 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6673 (arm_prepare_to_resume): Fetch pid from thread.
6674 (arm_read_description): Fetch lwpid from current_inferior directly.
6675 * linux-low.c (all_lwps): Delete.
6676 (delete_lwp): Delete call to remove_inferior.
6677 (handle_extended_wait): Fetch lwpid from thread.
6678 (add_lwp): Don't set lwp->entry.id. Remove call to
6679 add_inferior_to_list.
6680 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6681 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6682 (kill_one_lwp_callback): Ditto.
6683 (linux_kill): Don't dereference NULL pointer.
6684 Fetch ptid,lwpid from thread.
6685 (get_detach_signal): Fetch ptid from thread.
6686 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6687 Simplify call to regcache_invalidate_thread.
6688 (delete_lwp_callback): Update, "entry" parameter is a
6689 struct thread_info * now. Fetch pid from thread.
6690 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6691 (status_pending_p_callback): Update, "entry" parameter is a
6692 struct thread_info * now. Fetch ptid from thread.
6693 (find_lwp_pid): Update, "entry" parameter is a
6694 struct thread_info * now.
6695 (linux_wait_for_lwp): Fetch pid from thread.
6696 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6697 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6698 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6699 (dequeue_one_deferred_signal): Ditto.
6700 (cancel_breakpoint): Fetch ptid from current_inferior.
6701 (linux_wait_for_event): Pass &all_threads to find_inferior,
6702 not &all_lwps. Fetch ptid, lwpid from thread.
6703 (count_events_callback): Update, "entry" parameter is a
6704 struct thread_info * now.
6705 (select_singlestep_lwp_callback): Ditto.
6706 (select_event_lwp_callback): Ditto.
6707 (cancel_breakpoints_callback): Ditto.
6708 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6710 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6711 (unsuspend_one_lwp): Update, "entry" parameter is a
6712 struct thread_info * now.
6713 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6715 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6716 Fetch lwpid from thread, not lwp.
6717 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6718 Pass &all_threads to find_inferior, not &all_lwps.
6719 (send_sigstop): Fetch lwpid from thread, not lwp.
6720 (send_sigstop_callback): Update, "entry" parameter is a
6721 struct thread_info * now.
6722 (suspend_and_send_sigstop_callback): Ditto.
6723 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6724 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6725 struct thread_info * now.
6726 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6728 (lwp_running): Update, "entry" parameter is a
6729 struct thread_info * now.
6730 (stop_all_lwps): Fetch ptid from thread.
6731 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6732 (linux_resume_one_lwp): Fetch lwpid from thread.
6733 (linux_set_resume_request): Update, "entry" parameter is a
6734 struct thread_info * now. Fetch pid, lwpid from thread.
6735 (resume_status_pending_p): Update, "entry" parameter is a
6736 struct thread_info * now.
6737 (need_step_over_p): Ditto. Fetch lwpid from thread.
6738 (start_step_over): Fetch lwpid from thread.
6739 (linux_resume_one_thread): Update, "entry" parameter is a
6740 struct thread_info * now. Fetch lwpid from thread.
6741 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6742 (proceed_one_lwp): Update, "entry" parameter is a
6743 struct thread_info * now. Fetch lwpid from thread.
6744 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6745 struct thread_info * now.
6746 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6747 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6748 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6750 (regsets_store_inferior_registers): Ditto.
6751 (fetch_register, store_register): Ditto.
6752 (linux_read_memory, linux_write_memory): Ditto.
6753 (linux_request_interrupt): Ditto.
6754 (linux_read_auxv): Ditto.
6755 (linux_xfer_siginfo): Ditto.
6756 (linux_qxfer_spu): Ditto.
6757 (linux_qxfer_libraries_svr4): Ditto.
6758 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6759 moved to inferiors.h.
6761 (get_thread_lwp): Update.
6762 (struct lwp_info): Delete member "entry". Simplify comment for
6765 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6766 current_inferior directly.
6767 (update_watch_registers_callback): Update, "entry" parameter is a
6768 struct thread_info * now. Fetch pid from thread.
6769 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6770 (mips_insert_point): Fetch lwpid from current_inferior.
6771 Pass &all_threads to find_inferior, not &all_lwps.
6772 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6773 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6775 (mips_stopped_data_address): Ditto.
6776 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6778 * linux-tile-low.c (tile_arch_setup): Ditto.
6779 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6780 (update_debug_registers_callback): Update, "entry" parameter is a
6781 struct thread_info * now. Fetch pid from thread.
6782 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6783 Pass &all_threads to find_inferior, not &all_lwps.
6784 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6785 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6786 Pass &all_threads to find_inferior, not &all_lwps.
6787 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6788 (i386_dr_low_get_status): Ditto.
6789 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6790 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6791 (x86_linux_read_description): Ditto.
6792 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6794 2014-02-20 Doug Evans <dje@google.com>
6796 * inferiors.c (get_first_inferior): Fix buglet.
6798 2014-02-19 Doug Evans <dje@google.com>
6800 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6801 * inferiors.c (add_thread): Change result type to struct thread_info *.
6802 All callers updated.
6803 (add_lwp): Call add_thread here instead of in callers.
6804 All callers updated.
6805 * linux-low.h (get_lwp_thread): Rewrite.
6806 (struct lwp_info): New member "thread".
6808 2014-02-19 Doug Evans <dje@google.com>
6810 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6811 All callers updated.
6813 2014-02-19 Doug Evans <dje@google.com>
6815 * inferiors.c (add_thread): Fix whitespace.
6817 2014-02-19 Doug Evans <dje@google.com>
6819 * dll.c (clear_dlls): Replace accessing list implemention details
6821 * gdbthread.h (get_first_thread): Declare.
6822 * inferiors.c (for_each_inferior_with_data): New function.
6823 (get_first_thread): New function.
6824 (find_thread_ptid): Simplify.
6825 (get_first_inferior): New function.
6826 (clear_list): Delete.
6827 (one_inferior_p): New function.
6828 (clear_inferior_list): New function.
6829 (clear_inferiors): Update.
6830 * inferiors.h (for_each_inferior_with_data): Declare.
6831 (clear_inferior_list): Declare.
6832 (one_inferior_p): Declare.
6833 (get_first_inferior): Declare.
6834 * linux-low.c (linux_wait_for_event): Replace accessing list
6835 implemention details with API function.
6836 * server.c (target_running): Ditto.
6837 (accumulate_file_name_length): New function.
6838 (emit_dll_description): New function.
6839 (handle_qxfer_libraries): Replace accessing list implemention
6840 details with API function.
6841 (handle_qxfer_threads_worker): New function.
6842 (handle_qxfer_threads_proper): Replace accessing list implemention
6843 details with API function.
6844 (handle_query): Ditto.
6845 (visit_actioned_threads_callback_ftype): New typedef.
6846 (visit_actioned_threads_data): New struct.
6847 (visit_actioned_threads): Rewrite to be find_inferior callback.
6848 (resume): Call find_inferior.
6849 (handle_status): Replace accessing list implemention
6850 details with API function.
6851 (process_serial_event): Replace accessing list implemention details
6853 * target.c (set_desired_inferior): Replace accessing list implemention
6854 details with API function.
6855 * tracepoint.c (same_process_p): New function.
6856 (gdb_agent_about_to_close): Replace accessing list implemention
6857 details with API function.
6858 * win32-low.c (child_delete_thread): Replace accessing list
6859 implemention details with API function.
6860 (match_dll_by_basename): New function.
6861 (dll_is_loaded_by_basename): New function.
6862 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6863 details call to dll_is_loaded_by_basename.
6865 2014-02-19 Doug Evans <dje@google.com>
6867 * dll.h (struct dll_info): Add comment.
6868 * gdbthread.h (struct thread_info): Add comment.
6869 (current_ptid): Simplify.
6870 * inferiors.c (add_process): Update.
6871 (remove_process): Update.
6872 * inferiors.h (struct process_info): Rename member "head" to "entry".
6873 * linux-low.c (delete_lwp): Update.
6875 (last_thread_of_process_p): Update.
6876 (kill_one_lwp_callback, linux_kill): Update.
6877 (status_pending_p_callback): Update.
6878 (wait_for_sigstop): Update. Simplify read of ptid.
6879 (start_step_over): Update.
6880 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6881 (get_lwp_thread): Update.
6882 (struct lwp_info): Rename member "head" to "entry".
6883 * regcache.h (inferior_list_entry): Delete.
6884 * server.c (kill_inferior_callback): Update.
6885 (detach_or_kill_inferior_callback): Update.
6886 (print_started_pid): Update.
6887 (print_attached_pid): Update.
6888 (process_serial_event): Simplify read of ptid.
6889 * thread-db.c (thread_db_create_event): Update.
6890 (thread_db_get_tls_address): Update.
6891 * win32-low.c (current_inferior_ptid): Simplify.
6893 2014-02-19 Tom Tromey <tromey@redhat.com>
6895 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6897 (target_supports_btrace): Update.
6899 2014-02-14 Yao Qi <yao@codesourcery.com>
6901 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6902 (rsp-low-ipa.o): New target.
6904 2014-02-12 Tom Tromey <tromey@redhat.com>
6906 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6907 convert_ascii_to_int.
6908 * regcache.c (registers_to_string): Likewise.
6909 * remote-utils.c (decode_M_packet): Likewise.
6910 * server.c (process_serial_event): Likewise.
6912 2014-02-12 Tom Tromey <tromey@redhat.com>
6914 * server.c (handle_query, handle_v_run): Use hex2bin, not
6916 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6918 2014-02-12 Tom Tromey <tromey@redhat.com>
6920 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6921 convert_int_to_ascii.
6922 * regcache.c (registers_to_string, collect_register_as_string):
6924 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6926 * server.c (process_serial_event): Likewise.
6927 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6928 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6930 2014-02-12 Tom Tromey <tromey@redhat.com>
6932 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6933 bin2hex, not hexify.
6934 * tracepoint.c (cmd_qtstatus): Likewise.
6936 2014-02-12 Tom Tromey <tromey@redhat.com>
6938 * remote-utils.c (monitor_output): Pass explicit length to
6941 2014-02-12 Tom Tromey <tromey@redhat.com>
6943 * tracepoint.c: Include rsp-low.h.
6944 * server.c: Include rsp-low.h.
6945 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6946 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6948 * remote-utils.c: Include rsp-low.h.
6949 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6950 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6951 (convert_int_to_ascii, convert_ascii_to_int): Move to
6953 * regcache.c: Include rsp-low.h.
6954 * ax.c: Include rsp-low.h.
6955 * Makefile.in (SFILES): Add common/rsp-low.c.
6956 (OBS): Add rsp-low.o.
6957 (rsp-low.o): New target.
6959 2014-02-12 Tom Tromey <tromey@redhat.com>
6961 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6962 Include print-utils.h.
6963 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6964 (plongest, thirty_two, phex_nz): Remove.
6965 * Makefile.in (SFILES): Add common/print-utils.c.
6966 (OBS): Add print-utils.o.
6967 (print-utils-ipa.o): New target.
6968 (print-utils.o): New target.
6969 (IPA_OBJS): Add print-utils-ipa.o.
6971 2014-02-06 Tom Tromey <tromey@redhat.com>
6973 * Makefile.in (SFILES): Fix indentation.
6975 2014-02-05 Doug Evans <dje@google.com>
6977 * linux-low.c (linux_wait_for_event): Improve comment.
6978 (linux_wait_1): Keep current_inferior in sync with event_child.
6980 2014-01-22 Doug Evans <dje@google.com>
6982 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6984 2014-01-22 Doug Evans <dje@google.com>
6986 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6987 * configure: Regenerate.
6988 * config.in: Regenerate.
6989 * Makefile.in (SFILES): Add debug.c.
6991 * debug.c: New file.
6992 * debug.h: New file.
6993 * linux-aarch64-low.c (*): Update all debugging printfs to use
6994 debug_printf instead of fprintf.
6995 * linux-arm-low.c (*): Ditto.
6996 * linux-cris-low.c (*): Ditto.
6997 * linux-crisv32-low.c (*): Ditto.
6998 * linux-m32r-low.c (*): Ditto.
6999 * linux-sparc-low.c (*): Ditto.
7000 * linux-x86.c (*): Ditto.
7001 * linux-low.c (*): Ditto.
7002 (linux_wait_1): Add calls to debug_enter, debug_exit.
7003 (linux_wait): Remove redundant debugging printf.
7004 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7005 (linux_resume, unstop_all_lwps): Ditto.
7006 * mem-break.c (*): Update all debugging printfs to use
7007 debug_printf instead of fprintf.
7008 * remote-utils.c (*): Ditto.
7009 * thread-db.c (*): Ditto.
7010 * server.c #include <ctype.h>, "gdb_vecs.h".
7011 (debug_threads): Moved to debug.c.
7012 (*): Update all debugging printfs to use debug_printf instead of
7014 (start_inferior): Replace call to fflush with call to debug_flush.
7015 (monitor_show_help): Mention set debug-format.
7016 (parse_debug_format_options): New function.
7017 (handle_monitor_command): Handle "monitor set debug-format".
7018 (gdbserver_usage): Mention --debug-format.
7019 (main): Parse --debug-format.
7020 * server.h (debug_threads): Declaration moved to debug.h.
7022 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7023 trace_debug_1 that uses debug_printf.
7024 (tracepoint_look_up_symbols): Update all debugging printfs to use
7025 debug_printf instead of fprintf.
7027 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7029 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7032 2014-01-17 Pedro Alves <palves@redhat.com>
7035 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7036 defined after including gdb_proc_service.h.
7038 2014-01-16 Doug Evans <dje@google.com>
7040 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7041 (match_dll): Use it.
7043 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7045 * target.h (target_ops) <read_btrace>: Change parameters and
7046 return type to allow error reporting.
7047 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7048 trace reading errors on.
7049 * linux-low.c (linux_low_read_btrace): Pass trace reading
7051 (linux_low_disable_btrace): New.
7053 2014-01-15 Doug Evans <dje@google.com>
7055 * inferiors.c (thread_id_to_gdb_id): Delete.
7056 * inferiors.h (thread_id_to_gdb_id): Delete.
7058 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7060 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7061 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7064 2014-01-08 Pedro Alves <palves@redhat.com>
7066 * server.c (handle_status): Don't discard previous queued stop
7067 replies or thread's pending status here.
7068 (main) <disconnection>: Do it here instead.
7070 2014-01-08 Pedro Alves <palves@redhat.com>
7072 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7073 * server.c (visit_actioned_threads, handle_pending_status): New
7075 (handle_v_cont): Factor out parts to ...
7076 (resume): ... this new function. If in all-stop, and a thread
7077 being resumed has a pending status, report it without actually
7079 (myresume): Adjust to use the new 'resume' function.
7080 (clear_pending_status_callback, set_pending_status_callback)
7081 (find_status_pending_thread_callback): New functions.
7082 (handle_status): Handle the case of multiple threads having
7083 interesting statuses to report. Report threads' real last signal
7084 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7085 with an interesting thread to report the status for, instead of
7086 always reporting the status of the first thread.
7088 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7090 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7091 * gdbreplay.c (gdbreplay_version): Likewise.
7093 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7095 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7096 iov.iov_len with the real length in use.
7098 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7100 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7101 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7102 for all targets that use win32-low.c.
7103 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7104 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7106 2013-12-13 Pedro Alves <palves@redhat.com>
7108 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7109 if equal to TARGET_WAITKIND_LOADED.
7110 * win32-low.c (cached_status): New static global.
7111 (win32_wait): Add declaration.
7112 (do_initial_child_stuff): Flush all initial pending debug events
7113 up to the initial breakpoint.
7114 (win32_wait): If CACHED_STATUS was set, return that instead
7115 of doing a real wait. Remove the code resuming the execution
7116 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7117 during the initial phase. Also remove the code changing
7118 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7119 TARGET_WAITKIND_STOPPED.
7121 2013-12-11 Yao Qi <yao@codesourcery.com>
7123 * notif.c (handle_notif_ack): Return 0 if no notification
7126 2013-11-20 Doug Evans <dje@google.com>
7128 * linux-low.c (linux_set_resume_request): Fix comment.
7130 2013-11-20 Doug Evans <dje@google.com>
7132 * linux-low.c (resume_status_pending_p): Tweak comment.
7134 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7136 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7137 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7138 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7139 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7140 (srv_amd64_regobj): Add amd64-mpx.o.
7141 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7142 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7143 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7144 * i387-fp.c (num_pl_bnd_register) Added constant.
7145 (num_pl_bnd_cfg_registers) Added constant.
7146 (struct i387_xsave) Added reserved area and MPX fields.
7147 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7148 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7150 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7151 (init_registers_amd64_mpx_linux): Declare new function.
7152 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7153 (x86_64_regmap): Add MPX registers.
7154 (x86_linux_read_description): Add MPX case.
7155 (initialize_low_arch): Initialize MPX targets.
7157 2013-11-18 Tom Tromey <tromey@redhat.com>
7159 * configure: Rebuild.
7160 * configure.ac: Don't check for stdlib.h.
7161 * gdbreplay.c: Unconditionally include stdlib.h.
7163 2013-11-18 Tom Tromey <tromey@redhat.com>
7165 * config.in: Rebuild.
7166 * configure: Rebuild.
7167 * configure.ac: Don't use AC_HEADER_DIRENT.
7169 2013-11-18 Tom Tromey <tromey@redhat.com>
7171 * server.h: Don't check HAVE_STRING_H.
7172 * gdbreplay.c: Don't check HAVE_STRING_H.
7173 * configure: Rebuild.
7175 2013-11-18 Tom Tromey <tromey@redhat.com>
7177 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7180 2013-11-08 Tom Tromey <tromey@redhat.com>
7182 * configure, config.in: Rebuild.
7183 * configure.ac: Remove unused configury.
7185 2013-11-08 Tom Tromey <tromey@redhat.com>
7187 * acinclude.m4: Include common.m4, codeset.m4.
7188 * configure, config.in: Rebuild.
7189 * configure.ac: Use GDB_AC_COMMON.
7191 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7193 * linux-s390-low.c (HWCAP_S390_TE): New define.
7194 (s390_arch_setup): Consider the TE field in the HWCAP for
7195 determining 'have_regset_tdb'.
7197 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7200 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7203 2013-10-02 Pedro Alves <palves@redhat.com>
7205 * server.c (process_serial_event): Don't output "GDBserver
7206 exiting" if GDB is connected through stdio.
7207 * target.c (mywait): Likewise, be silent if GDB is connected
7210 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7212 * lynx-low.c (lynx_add_threads_after_attach): New function.
7213 (lynx_attach): Remove call to add_thread. Add call to
7214 lynx_add_threads_after_attach instead.
7216 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7218 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7219 * config.in, configure: Regenerated.
7221 2013-09-18 Yao Qi <yao@codesourcery.com>
7224 * server.c (start_inferior): Clear 'resume_info'.
7226 2013-09-16 Jiong Wang <jiwang@tilera.com>
7228 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7231 2013-09-16 Jiong Wang <jiwang@tilera.com>
7233 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7234 linux-tile-low.o to srv_tgtobj.
7236 2013-09-16 Will Newton <will.newton@linaro.org>
7238 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7241 2013-09-06 Pedro Alves <palves@redhat.com>
7243 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7244 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7245 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7246 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7247 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7248 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7250 2013-09-06 Pedro Alves <palves@redhat.com>
7252 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7253 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7255 2013-09-06 Pedro Alves <palves@redhat.com>
7257 * linux-amd64-ipa.c: Include tracepoint.h.
7258 * linux-i386-ipa.c: Include tracepoint.h.
7260 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7262 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7263 (ps_get_thread_area): New function.
7265 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7267 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7268 (initialize_low_arch): Call init_registers_crisv32 rather than
7269 init_register_crisv32.
7271 2013-09-05 Pedro Alves <palves@redhat.com>
7273 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7275 * hostio.h: ... this new file.
7276 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7277 win32-low.c: Include hostio.h.
7279 2013-09-05 Pedro Alves <palves@redhat.com>
7281 * server.h (gdb_client_data, handler_func, callback_handler_func)
7282 (delete_file_handler, add_file_handler, append_callback_event)
7283 (delete_callback_event, start_event_loop, initialize_event_loop):
7284 Move to event-loop.h and include it.
7285 * event-loop.h: New file.
7287 2013-09-05 Pedro Alves <palves@redhat.com>
7289 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7290 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7291 (loaded_dll, unloaded_dll): Move to ...
7292 * dll.h: ... this new file.
7293 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7295 2013-09-05 Pedro Alves <palves@redhat.com>
7297 * server.h (current_process, get_thread_process, all_processes)
7298 (add_inferior_to_list, for_each_inferior, current_inferior)
7299 (remove_inferior, add_process, remove_process, find_process_pid)
7300 (have_started_inferiors_p, have_attached_inferiors_p)
7301 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7302 (clear_inferiors, find_inferior, find_inferior_id)
7303 (inferior_target_data, set_inferior_target_data)
7304 (inferior_regcache_data, set_inferior_regcache_data): Move to
7305 inferiors.h, and include it.
7306 * inferiors.h: New file.
7308 2013-09-05 Pedro Alves <palves@redhat.com>
7310 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7314 2013-09-05 Pedro Alves <palves@redhat.com>
7316 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7318 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7319 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7320 (handle_tracepoint_general_set, handle_tracepoint_query)
7321 (tracepoint_finished_step, tracepoint_was_hit)
7322 (release_while_stepping_state_list, current_traceframe)
7323 (in_readonly_region, traceframe_read_mem)
7324 (fetch_traceframe_registers, traceframe_read_sdata)
7325 (traceframe_read_info, struct fast_tpoint_collect_status)
7326 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7327 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7328 (supply_fast_tracepoint_registers)
7329 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7330 (ipa_tdesc, claim_trampoline_space)
7331 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7332 (agent_mem_read, agent_get_trace_state_variable_value)
7333 (agent_set_trace_state_variable_value, agent_tsv_read)
7334 (agent_mem_read_string, get_raw_reg_func_addr)
7335 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7336 * tracepoint.h: ... this new file.
7338 2013-09-05 Pedro Alves <palves@redhat.com>
7340 * server.h (perror_with_name, error, fatal, warning, paddress)
7341 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7343 * utils.h: New file.
7345 2013-09-05 Pedro Alves <palves@redhat.com>
7347 * server.h (remote_debug, noack_mode, transport_is_reliable)
7348 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7349 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7350 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7351 (write_enn, initialize_async_io, enable_async_io)
7352 (disable_async_io, check_remote_input_interrupt_request)
7353 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7354 (dead_thread_notify, prepare_resume_reply)
7355 (decode_address_to_semicolon, decode_address, decode_m_packet)
7356 (decode_M_packet, decode_X_packet, decode_xfer_write)
7357 (decode_search_memory_packet, unhexify, hexify)
7358 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7359 (look_up_one_symbol, relocate_instruction)
7360 (monitor_output): Move to remote-utils.h, and include it.
7361 * remote-utils.h: New file.
7363 2013-09-05 Pedro Alves <palves@redhat.com>
7365 * server.h (_): Delete.
7367 2013-09-02 Pedro Alves <palves@redhat.com>
7369 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7370 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7372 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7374 2013-09-02 Pierre Muller <muller@sourceware.org>
7376 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7377 or WriteProcessMemory complete successfully and handle
7378 ERROR_PARTIAL_COPY error.
7380 2013-09-02 Pedro Alves <palves@redhat.com>
7382 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7383 error instead of EIO.
7385 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7388 * linux-low.c: Include filestuff.h.
7389 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7390 * lynx-low.c: Include filestuff.h.
7391 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7392 * server.c: Include filestuff.h.
7393 (main): Call notice_open_fds.
7394 * spu-low.c: Include filestuff.h.
7395 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7397 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7399 * Makefile.in: Explain why ../target and ../nat are not
7400 listed as include file search paths.
7401 (linux-waitpid.o): New object file rule.
7402 * configure.srv (srv_native_linux_obj): New variable.
7403 Replace all occurrences of linux native object files with
7404 $srv_native_linux_obj.
7405 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7406 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7407 (linux_enable_event_reporting): Remove declaration.
7408 (my_waitpid): Moved to common/linux-waitpid.c.
7409 (linux_wait_for_event): Pass ptid when calling
7410 linux_enable_event_reporting.
7411 (linux_supports_tracefork_flag): Remove.
7412 (linux_enable_event_reporting): Likewise.
7413 (linux_tracefork_grandchild): Remove.
7414 (STACK_SIZE): Moved to common/linux-ptrace.c.
7415 (linux_tracefork_child): Remove.
7416 (linux_test_for_tracefork): Remove.
7417 (linux_look_up_symbols): Call linux_supports_traceclone.
7418 (initialize_low): Remove call to linux_test_for_tracefork.
7419 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7420 common/linux-ptrace.h.
7421 (PTRACE_TYPE_ARG4): Likewise.
7422 Include linux-ptrace.h.
7424 2013-08-21 Pedro Alves <palves@redhat.com>
7426 * config.in: Renegerate.
7428 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7430 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7431 (SFILES): Remove $(srcdir)/common/target-common.c and
7432 add $(srcdir)/target/waitstatus.c.
7433 (OBS): Remove target-common.o and add waitstatus.o.
7434 (server_h): Remove $(srcdir)/../common/target-common.h and
7435 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7436 and $(srcdir)/../target/waitstatus.h.
7437 (target-common.o): Remove.
7438 (waitstatus.o): New target object file.
7439 * target.h: Do not include target-common.h and
7440 include target/resume.h, target/wait.h and
7441 target/waitstatus.h.
7443 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7445 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7446 to PTRACE_TYPE_ARG3.
7447 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7448 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7450 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7451 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7453 2013-07-27 Jie Zhang <jie@codesourcery.com>
7454 Daniel Jacobowitz <dan@codesourcery.com>
7455 Yao Qi <yao@codesourcery.com>
7457 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7458 (mips-linux-watch.o): New rule.
7459 (mips_linux_watch_h): New variable.
7460 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7462 * linux-mips-low.c: Include mips-linux-watch.h.
7463 (struct arch_process_info, struct arch_lwp_info): New.
7464 (update_watch_registers_callback): New function.
7465 (mips_linux_new_process, mips_linux_new_thread) New functions.
7466 (mips_linux_prepare_to_resume, mips_insert_point): New
7468 (mips_remove_point, mips_stopped_by_watchpoint): New
7470 (rsp_bp_type_to_target_hw_bp_type): New function.
7471 (mips_stopped_data_address): New function.
7472 (the_low_target): Add watchpoint support functions.
7474 2013-07-27 Yao Qi <yao@codesourcery.com>
7476 * i386-low.c: Include break-common.h.
7477 (enum target_hw_bp_type): Remove.
7479 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7481 * Makefile.in (SFILES): /common/target-common.c.
7482 (OBS): Add target-common.o.
7483 (server_h): Add $(srcdir)/../common/target-common.h.
7484 (target-common.o): New target.
7485 * server.c (queue_stop_reply_callback): Free
7486 status string after use.
7487 * target.c (target_waitstatus_to_string): Remove.
7488 * target.h: Include target-common.h.
7489 (resume_kind): Likewise.
7490 (target_waitkind): Likewise.
7491 (target_waitstatus): Likewise.
7492 (TARGET_WNOHANG): Likewise.
7494 2013-07-04 Yao Qi <yao@codesourcery.com>
7496 * Makefile.in (host_alias): Use @host_noncanonical@.
7497 (target_alias): Use @target_noncanonical@.
7498 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7499 ACX_NONCANONICAL_HOST.
7500 * configure: Regenerated.
7503 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7505 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7506 * configure: Rebuild.
7507 * Makefile.in (version_host, version_target): Get from configure.
7508 (version.c): Use $(version_host) and $(version_target).
7510 2013-07-03 Pedro Alves <palves@redhat.com>
7512 * Makefile.in (config.status): Depend on development.sh.
7513 * acinclude.m4: Include libmcheck.m4.
7514 * configure: Regenerate.
7516 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7518 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7519 attribute inside the parentheses.
7520 (winapi_DebugSetProcessKillOnExit): Ditto.
7521 (winapi_DebugBreakProcess): Ditto.
7522 (winapi_GenerateConsoleCtrlEvent): Ditto.
7524 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7526 * notif.h (notif_event): Add a dummy member to avoid compiler
7529 2013-07-01 Pedro Alves <palves@redhat.com>
7531 * hostio.c (HOSTIO_PATH_MAX): Define.
7532 (require_filename, handle_open, handle_unlink, handle_readlink):
7535 2013-07-01 Pedro Alves <palves@redhat.com>
7537 * server.h: Include "pathmax.h".
7538 * linux-low.c: Don't include sys/param.h.
7539 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7541 * win32-low.c: Don't include sys/param.h.
7542 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7544 2013-07-01 Pedro Alves <palves@redhat.com>
7546 * event-loop.c: Don't check HAVE_UNISTD_H before including
7548 * gdbreplay.c: Likewise.
7549 * remote-utils.c: Likewise.
7550 * server.c: Likewise.
7551 * configure.ac: Don't check for unistd.h.
7552 * configure: Regenerate.
7554 2013-06-28 Tom Tromey <tromey@redhat.com>
7556 * Makefile.in (version.c): Use version.in, not
7559 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7561 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7562 * configure: Rebuild.
7563 * Makefile.in (version_host, version_target): Get from configure.
7564 (version.c): Use $(version_host) and $(version_target).
7566 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7568 Fix trace-status to output user name without trailing colon.
7569 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7571 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7573 Fix trace-status to output proper start-time and stop-time.
7574 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7575 output start time and stop time in hex as gdb expects.
7577 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7579 * tracepoint.c (build_traceframe_info_xml): Output trace state
7580 variables present in the trace buffer.
7582 2013-06-24 Tom Tromey <tromey@redhat.com>
7584 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7586 (version.o): Remove.
7587 * gdbreplay.c: Include version.h.
7588 (version, host_name): Don't declare.
7589 * server.h: Include version.h.
7590 (version, host_name): Don't declare.
7592 2013-06-12 Pedro Alves <palves@redhat.com>
7594 * linux-x86-low.c (linux_is_elf64): Delete global.
7595 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7596 with local linux_pid_exe_is_elf_64_file use.
7598 2013-06-11 Pedro Alves <palves@redhat.com>
7600 * linux-low.c (regset_disabled, disable_regset): New functions.
7601 (regsets_fetch_inferior_registers)
7602 (regsets_store_inferior_registers): Use them.
7603 (initialize_regsets_info); Don't allocate the disabled_regsets
7605 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7608 2013-06-11 Pedro Alves <palves@redhat.com>
7610 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7613 2013-06-11 Pedro Alves <palves@redhat.com>
7615 * linux-x86-low.c (initialize_low_arch): Call
7616 init_registers_x32_avx_linux.
7618 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7620 Fix compatibility with Android Bionic.
7621 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7624 2013-06-07 Pedro Alves <palves@redhat.com>
7627 * Makefile.in (OBS): Add tdesc.o.
7628 (IPA_OBJS): Add tdesc-ipa.o.
7629 (tdesc-ipa.o): New rule.
7630 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7632 * linux-low.c (new_inferior): Delete.
7633 (disabled_regsets, num_regsets): Delete.
7634 (linux_add_process): Adjust to set the new per-process
7636 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7637 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7638 was a stop. When calling arch_setup, switch the current inferior
7639 to the thread that got an event.
7640 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7641 (regsets_fetch_inferior_registers)
7642 (regsets_store_inferior_registers): New regsets_info parameter.
7644 (linux_register_in_regsets): New regs_info parameter. Adjust to
7646 (register_addr, fetch_register, store_register): New usrregs_info
7647 parameter. Adjust to use it.
7648 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7649 parameter regs_info. Adjust to use it.
7650 (linux_fetch_registers): Get the current inferior's regs_info, and
7652 (linux_store_registers): Ditto.
7653 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7654 (initialize_low): Don't initialize the target_regsets here. Call
7655 initialize_low_arch.
7656 * linux-low.h (target_regsets): Delete declaration.
7657 (struct regsets_info): New.
7658 (struct usrregs_info): New.
7659 (struct regs_info): New.
7660 (struct process_info_private) <new_inferior>: New field.
7661 (struct linux_target_ops): Delete the num_regs, regmap, and
7662 regset_bitmap fields. New field regs_info.
7663 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7664 * i387-fp.c (num_xmm_registers): Delete.
7665 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7666 calls to new interface.
7667 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7668 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7669 Infer the number of xmm registers from the regcache's target
7671 * i387-fp.h (num_xmm_registers): Delete.
7672 * inferiors.c (add_thread): Don't install the thread's regcache
7674 * proc-service.c (gregset_info): Fetch the current inferior's
7675 regs_info. Adjust to use it.
7676 * regcache.c: Include tdesc.h.
7677 (register_bytes, reg_defs, num_registers)
7678 (gdbserver_expedite_regs): Delete.
7679 (get_thread_regcache): If the thread doesn't have a regcache yet,
7680 create one, instead of aborting gdbserver.
7681 (regcache_invalidate_one): Rename to ...
7682 (regcache_invalidate_thread): ... this.
7683 (regcache_invalidate_one): New.
7684 (regcache_invalidate): Only invalidate registers of the current
7686 (init_register_cache): Add target_desc parameter, and use it.
7687 (new_register_cache): Ditto. Assert the target description has a
7688 non zero registers_size.
7689 (regcache_cpy): Add assertions. Adjust.
7690 (realloc_register_cache, set_register_cache): Delete.
7691 (registers_to_string, registers_from_string): Adjust.
7692 (find_register_by_name, find_regno, find_register_by_number)
7693 (register_cache_size): Add target_desc parameter, and use it.
7694 (free_register_cache_thread, free_register_cache_thread_one)
7695 (regcache_release, register_cache_size): New.
7696 (register_size): Add target_desc parameter, and use it.
7697 (register_data, supply_register, supply_register_zeroed)
7698 (supply_regblock, supply_register_by_name, collect_register)
7699 (collect_register_as_string, collect_register_by_name): Adjust.
7700 * regcache.h (struct target_desc): Forward declare.
7701 (struct regcache) <tdesc>: New field.
7702 (init_register_cache, new_register_cache): Add target_desc
7704 (regcache_invalidate_thread): Declare.
7705 (regcache_invalidate_one): Delete declaration.
7706 (regcache_release): Declare.
7707 (find_register_by_number, register_cache_size, register_size)
7708 (find_regno): Add target_desc parameter.
7709 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7711 * remote-utils.c: Include tdesc.h.
7712 (outreg, prepare_resume_reply): Adjust.
7713 * server.c: Include tdesc.h.
7714 (gdbserver_xmltarget): Delete declaration.
7715 (get_features_xml, process_serial_event): Adjust.
7716 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7718 (struct process_info) <tdesc>: New field.
7719 (ipa_tdesc): Declare.
7720 * tdesc.c: New file.
7721 * tdesc.h: New file.
7722 * tracepoint.c: Include tdesc.h.
7723 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7724 (get_context_regcache): Adjust to pass ipa_tdesc down.
7725 (do_action_at_tracepoint): Adjust to get the register cache size
7726 from the context regcache's description.
7727 (traceframe_walk_blocks): Adjust to get the register cache size
7728 from the current trace frame's description.
7729 (traceframe_get_pc): Adjust to get current trace frame's
7730 description and pass it down.
7731 (gdb_collect): Adjust to get the register cache size from the
7733 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7734 (gdbserver_xmltarget): Delete.
7735 (initialize_low_tracepoint): Set the ipa's target description.
7736 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7737 (initialize_low_tracepoint): Set the ipa's target description.
7738 * linux-x86-low.c: Include tdesc.h.
7739 [__x86_64__] (is_64bit_tdesc): New.
7740 (ps_get_thread_area, x86_get_thread_area): Use it.
7741 (i386_cannot_store_register): Rename to ...
7742 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7743 (i386_cannot_fetch_register): Rename to ...
7744 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7745 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7747 (target_regsets): Rename to ...
7748 (x86_regsets): ... this.
7749 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7751 (x86_siginfo_fixup): Use is_64bit_tdesc.
7752 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7753 (tdesc_x32_avx_linux, tdesc_x32_linux)
7754 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7756 (x86_linux_update_xmltarget): Delete.
7757 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7758 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7759 (AMD64_LINUX_USER64_CS): New.
7760 (x86_linux_read_description): New, based on
7761 x86_linux_update_xmltarget.
7762 (same_process_callback): New.
7763 (x86_arch_setup_process_callback): New.
7764 (x86_linux_update_xmltarget): New.
7765 (x86_regsets_info): New.
7766 (amd64_linux_regs_info): New.
7767 (i386_linux_usrregs_info): New.
7768 (i386_linux_regs_info): New.
7769 (x86_linux_regs_info): New.
7770 (x86_arch_setup): Reimplement.
7771 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7772 (x86_emit_ops): Ditto.
7773 (the_low_target): Adjust. Install x86_linux_regs_info,
7774 x86_cannot_fetch_register, and x86_cannot_store_register.
7775 (initialize_low_arch): New.
7776 * linux-ia64-low.c (tdesc_ia64): Declare.
7777 (ia64_fetch_register): Adjust.
7778 (ia64_usrregs_info, regs_info): New globals.
7779 (ia64_regs_info): New function.
7780 (the_low_target): Adjust.
7781 (initialize_low_arch): New function.
7782 * linux-sparc-low.c (tdesc_sparc64): Declare.
7783 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7785 (sparc_arch_setup): New function.
7786 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7787 (the_low_target): Adjust.
7788 (initialize_low_arch): New function.
7789 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7790 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7791 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7792 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7793 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7794 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7795 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7796 (tdesc_powerpc_isa205_vsx64l): Declare.
7797 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7798 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7799 (ppc_set_pc, ppc_get_hwcap): Adjust.
7800 (ppc_usrregs_info): Forward declare.
7801 (!__powerpc64__) ppc_regmap_adjusted: New global.
7802 (ppc_arch_setup): Adjust to the current process'es target
7804 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7805 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7806 (ppc_store_evrregset): Adjust.
7807 (target_regsets): Rename to ...
7808 (ppc_regsets): ... this, and make static.
7809 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7810 (ppc_regs_info): New function.
7811 (the_low_target): Adjust.
7812 (initialize_low_arch): New function.
7813 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7814 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7815 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7816 (tdesc_s390x_linux64v2): Declare.
7817 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7818 (s390_fill_gregset, s390_store_last_break): Adjust.
7819 (target_regsets): Rename to ...
7820 (s390_regsets): ... this, and make static.
7821 (s390_get_pc, s390_set_pc): Adjust.
7822 (s390_get_hwcap): New target_desc parameter, and use it.
7823 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7824 (s390_arch_setup): Adjust to set the current process'es target
7825 description. Don't adjust the regmap.
7826 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7827 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7828 (regs_info_3264): New globals.
7829 (s390_regs_info): New function.
7830 (the_low_target): Adjust.
7831 (initialize_low_arch): New function.
7832 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7833 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7834 [__mips64] (init_registers_mips_linux)
7835 (init_registers_mips_dsp_linux): Delete defines.
7836 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7837 (have_dsp): New global.
7838 (mips_read_description): New, based on mips_arch_setup.
7839 (mips_arch_setup): Reimplement.
7840 (get_usrregs_info): New function.
7841 (mips_cannot_fetch_register, mips_cannot_store_register)
7842 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7843 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7844 (target_regsets): Rename to ...
7845 (mips_regsets): ... this, and make static.
7846 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7847 (dsp_regs_info, regs_info): New globals.
7848 (mips_regs_info): New function.
7849 (the_low_target): Adjust.
7850 (initialize_low_arch): New function.
7851 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7852 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7854 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7855 (arm_read_description): New, with bits factored from
7857 (arm_arch_setup): Reimplement.
7858 (target_regsets): Rename to ...
7859 (arm_regsets): ... this, and make static.
7860 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7861 (arm_regs_info): New function.
7862 (the_low_target): Adjust.
7863 (initialize_low_arch): New function.
7864 * linux-m68k-low.c (tdesc_m68k): Declare.
7865 (target_regsets): Rename to ...
7866 (m68k_regsets): ... this, and make static.
7867 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7868 (m68k_regs_info): New function.
7869 (m68k_arch_setup): New function.
7870 (the_low_target): Adjust.
7871 (initialize_low_arch): New function.
7872 * linux-sh-low.c (tdesc_sharch): Declare.
7873 (target_regsets): Rename to ...
7874 (sh_regsets): ... this, and make static.
7875 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7876 (sh_regs_info, sh_arch_setup): New functions.
7877 (the_low_target): Adjust.
7878 (initialize_low_arch): New function.
7879 * linux-bfin-low.c (tdesc_bfin): Declare.
7880 (bfin_arch_setup): New function.
7881 (bfin_usrregs_info, regs_info): New globals.
7882 (bfin_regs_info): New function.
7883 (the_low_target): Adjust.
7884 (initialize_low_arch): New function.
7885 * linux-cris-low.c (tdesc_cris): Declare.
7886 (cris_arch_setup): New function.
7887 (cris_usrregs_info, regs_info): New globals.
7888 (cris_regs_info): New function.
7889 (the_low_target): Adjust.
7890 (initialize_low_arch): New function.
7891 * linux-cris-low.c (tdesc_crisv32): Declare.
7892 (cris_arch_setup): New function.
7893 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7894 (cris_regs_info): New function.
7895 (the_low_target): Adjust.
7896 (initialize_low_arch): New function.
7897 * linux-m32r-low.c (tdesc_m32r): Declare.
7898 (m32r_arch_setup): New function.
7899 (m32r_usrregs_info, regs_info): New globals.
7900 (m32r_regs_info): Adjust.
7901 (initialize_low_arch): New function.
7902 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7903 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7904 (tic6x_usrregs_info): Forward declare.
7905 (tic6x_read_description): New function, based on ...
7906 (tic6x_arch_setup): ... this. Reimplement.
7907 (target_regsets): Rename to ...
7908 (tic6x_regsets): ... this, and make static.
7909 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7910 (tic6x_regs_info): New function.
7911 (the_low_target): Adjust.
7912 (initialize_low_arch): New function.
7913 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7914 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7915 (target_regsets): Rename to ...
7916 (xtensa_regsets): ... this, and make static.
7917 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7919 (xtensa_arch_setup, xtensa_regs_info): New functions.
7920 (the_low_target): Adjust.
7921 (initialize_low_arch): New function.
7922 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7923 (nios2_arch_setup): Set the current process'es tdesc.
7924 (target_regsets): Rename to ...
7925 (nios2_regsets): ... this.
7926 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7927 (nios2_regs_info): New function.
7928 (the_low_target): Adjust.
7929 (initialize_low_arch): New function.
7930 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7931 (aarch64_arch_setup): Set the current process'es tdesc.
7932 (target_regsets): Rename to ...
7933 (aarch64_regsets): ... this.
7934 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7935 (aarch64_regs_info): New function.
7936 (the_low_target): Adjust.
7937 (initialize_low_arch): New function.
7938 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7940 (target_regsets): Rename to ...
7941 (tile_regsets): ... this.
7942 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7943 (tile_regs_info): New function.
7944 (tile_arch_setup): Set the current process'es tdesc.
7945 (the_low_target): Adjust.
7946 (initialize_low_arch): New function.
7947 * spu-low.c (tdesc_spu): Declare.
7948 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7949 * win32-arm-low.c (tdesc_arm): Declare.
7950 (arm_arch_setup): New function.
7951 (the_low_target): Install arm_arch_setup instead of
7953 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7954 (init_windows_x86): Rename to ...
7955 (i386_arch_setup): ... this. Set `win32_tdesc'.
7956 (the_low_target): Adjust.
7957 * win32-low.c (win32_tdesc): New global.
7958 (child_add_thread): Don't create the thread cache here.
7959 (do_initial_child_stuff): Set the new process'es tdesc.
7960 * win32-low.h (struct target_desc): Forward declare.
7961 (win32_tdesc): Declare.
7962 * lynx-i386-low.c (tdesc_i386): Declare global.
7963 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7964 * lynx-low.c (lynx_tdesc): New global.
7965 (lynx_add_process): Set the new process'es tdesc.
7966 * lynx-low.h (struct target_desc): Forward declare.
7967 (lynx_tdesc): Declare global.
7968 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7969 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7970 * nto-low.c (nto_tdesc): New global.
7971 (do_attach): Set the new process'es tdesc.
7972 * nto-low.h (struct target_desc): Forward declare.
7973 (nto_tdesc): Declare.
7974 * nto-x86-low.c (tdesc_i386): Declare.
7975 (nto_x86_arch_setup): Set `nto_tdesc'.
7977 2013-06-04 Gary Benson <gbenson@redhat.com>
7979 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7980 to qSupported response when appropriate.
7981 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7982 with nonzero-length annex.
7983 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7984 arguments supplied in annex.
7986 2013-05-31 Doug Evans <dje@google.com>
7989 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7990 64 bits in 64-cross-32 environment.
7992 2013-05-28 Pedro Alves <palves@redhat.com>
7994 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7995 (aarch64-without-fpu.c): Delete rule.
7996 * configure.srv (aarch64*-*-linux*): Remove references to
7997 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7998 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8001 2013-05-24 Pedro Alves <palves@redhat.com>
8003 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8004 instead of strchr/decode_address. Error if the range isn't split
8005 with a ','. Don't assume there's be a ':' in the action.
8007 2013-05-23 Yao Qi <yao@codesourcery.com>
8008 Pedro Alves <palves@redhat.com>
8010 * linux-low.c (lwp_in_step_range): New function.
8011 (linux_wait_1): If the thread was range stepping and stopped
8012 outside the stepping range, report the stop to GDB. Otherwise,
8013 continue stepping. Add range stepping debug output.
8014 (linux_set_resume_request): Copy the step range from the resume
8016 (linux_supports_range_stepping): New.
8017 (linux_target_ops) <supports_range_stepping>: Set to
8018 linux_supports_range_stepping.
8019 * linux-low.h (struct linux_target_ops)
8020 <supports_range_stepping>: New field.
8021 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8022 * linux-x86-low.c (x86_supports_range_stepping): New.
8023 (the_low_target) <supports_range_stepping>: Set to
8024 x86_supports_range_stepping.
8025 * server.c (handle_v_cont): Handle 'r' action.
8026 (handle_v_requests): Append ";r" if the target supports range
8028 * target.h (struct thread_resume) <step_range_start,
8029 step_range_end>: New fields.
8030 (struct target_ops) <supports_range_stepping>:
8032 (target_supports_range_stepping): New macro.
8034 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8036 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8037 confusion in comment.
8039 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8041 * lynx-low.c (struct process_info_private): New type.
8042 (lynx_add_process): New function.
8043 (lynx_create_inferior, lynx_attach): Replace calls to
8044 add_process by calls to lynx_add_process.
8045 (lynx_resume): If PTID is null, then try using
8046 current_process()->private->last_wait_event_ptid.
8048 (lynx_clear_inferiors): Delete. The contents of that function
8049 has been inlined in lynx_mourn;
8050 (lynx_wait_1): Save the ptid in the process's private data.
8051 (lynx_mourn): Free the process' private data. Replace call
8052 to lynx_clear_inferiors by call to clear_inferiors.
8054 2013-05-17 Yao Qi <yao@codesourcery.com>
8056 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8059 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8061 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8062 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8063 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8064 PT_TEXT_END_ADDR guards. Update comments.
8065 (linux_target_op) <read_offsets>: Conditionally define to
8066 linux_read_offsets if the target is UCLIBC and if it defines
8067 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8069 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8070 Andrew Jenner <andrew@codesourcery.com>
8072 * Makefile.in (SFILES): Add linux-nios2-low.c.
8073 (clean): Add action to delete nios2-linux.c.
8074 (nios2-linux.c): New rule.
8075 * configure.srv: Add nios2*-*-linux*.
8076 * linux-nios2-low.c: New.
8078 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8080 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8082 2013-04-25 Hui Zhu <hui@codesourcery.com>
8085 * ax.c (ax_printf): Add fflush.
8087 2013-04-22 Tom Tromey <tromey@redhat.com>
8089 * Makefile.in (SFILES): Add filestuff.c.
8090 (OBS): Add filestuff.o.
8091 (filestuff.o): New target.
8092 * config.in, configure: Rebuild.
8093 * configure.ac: Check for fdwalk, pipe2.
8095 2013-04-17 Pedro Alves <palves@redhat.com>
8097 * configure.ac (USE_THREAD_DB): Delete variable.
8098 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8099 Don't AC_SUBST USE_THREAD_DB.
8100 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8101 * config.in, configure: Regenerate.
8103 2013-04-16 Pedro Alves <palves@redhat.com>
8105 * linux-low.h (struct lwp_info) <thread_known>: Move under
8106 the USE_THREAD_DB #ifdef.
8108 2013-04-16 Pedro Alves <palves@redhat.com>
8110 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8111 (linux-low.o): Delete rule.
8112 * linux-low.h: Always include "gdb_thread_db.h" instead of
8113 conditionally including thread_db.h.
8114 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8117 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8119 * Makefile.in (install-only): Fix make install regression.
8121 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8123 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8124 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8126 * gdbserver.1: Remove.
8128 2013-03-22 Pedro Alves <palves@redhat.com>
8130 * linux-low.c (handle_extended_wait): Don't call
8131 linux_enable_event_reporting.
8133 2013-03-15 Tony Theodore <tonyt@logyst.com>
8136 * Makefile.in (SHELL): Use @SHELL@.
8138 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8140 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8143 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8145 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8146 Remove extraneous NULL element.
8148 2013-03-13 Yao Qi <yao@codesourcery.com>
8150 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8151 'V' block in trace frame.
8153 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8155 * target.h (struct target_ops): Add btrace ops.
8156 (target_supports_btrace): New macro.
8157 (target_enable_btrace): New macro.
8158 (target_disable_btrace): New macro.
8159 (target_read_btrace): New macro.
8160 * gdbthread.h (struct thread_info): Add btrace field.
8161 * server.c: Include btrace-common.h.
8162 (handle_btrace_general_set): New function.
8163 (handle_btrace_enable): New function.
8164 (handle_btrace_disable): New function.
8165 (handle_general_set): Call handle_btrace_general_set.
8166 (handle_qxfer_btrace): New function.
8167 (struct qxfer qxfer_packets[]): Add btrace entry.
8168 * inferiors.c (remove_thread): Disable btrace.
8169 * linux-low: Include linux-btrace.h.
8170 (linux_low_enable_btrace): New function.
8171 (linux_low_read_btrace): New function.
8172 (linux_target_ops): Add btrace ops.
8173 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8174 Add srv_linux_btrace=yes.
8175 (x86_64-*-linux*): Add linux-btrace.o.
8176 Add srv_linux_btrace=yes.
8177 * configure.ac: Define HAVE_LINUX_BTRACE.
8178 * config.in: Regenerated.
8179 * configure: Regenerated.
8181 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8183 * server.c (handle_qxfer): Preserve error message if -3 is
8185 (qxfer): Document the -3 return value.
8187 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8189 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8190 (linux_btrace_h): New variable.
8191 (linux-btrace.o): New rule.
8193 2013-03-08 Stan Shebs <stan@codesourcery.com>
8194 Hafiz Abid Qadeer <abidh@codesourcery.com>
8196 * tracepoint.c (trace_buffer_size): New global.
8197 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8198 (init_trace_buffer): Change to one-argument function. Allocate
8199 trace buffer memory.
8200 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8201 handle QTBuffer:size packet.
8202 (cmd_bigqtbuffer_size): New function.
8203 (initialize_tracepoint): Call init_trace_buffer with
8204 DEFAULT_TRACE_BUFFER_SIZE.
8205 * server.c (handle_query): Add QTBuffer:size in the
8208 2013-03-07 Yao Qi <yao@codesourcery.com>
8210 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8211 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8213 (cmd_qtsp): Adjust condition. Do post increment.
8214 Set cur_action and cur_step_action back to 0.
8216 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8219 * linux-low.c (linux_write_memory): Return early success if LEN is
8222 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8224 * configure.srv: Add x86_64-*-cygwin* as target.
8226 2013-02-28 Tom Tromey <tromey@redhat.com>
8228 * configure.ac: Invoke AC_SYS_LARGEFILE.
8229 * configure, config.in: Rebuild.
8231 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8233 * win32-low.c: Throughout, fix format strings and casts of
8234 printf-like functions to avoid type related warnings on all
8236 (get_child_debug_event): Print dwDebugEventCode as hex since
8237 that's how it's usually documented.
8239 2013-02-28 Yao Qi <yao@codesourcery.com>
8241 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8244 2013-02-27 Jiong Wang <jiwang@tilera.com>
8246 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8247 (reg-tilegx32.c): New rule.
8248 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8249 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8250 different register info initializer according to elf class.
8251 (init_registers_tilgx32): New function. The tilegx32 register info
8253 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8254 (tile_store_gregset): Likewise.
8256 2013-02-27 Yao Qi <yao@codesourcery.com>
8258 * server.c (process_point_options): Print debug message when
8259 debug_threads is true.
8261 2013-02-26 Yao Qi <yao@codesourcery.com>
8263 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8265 2013-02-19 Pedro Alves <palves@redhat.com>
8266 Kai Tietz <ktietz@redhat.com>
8270 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8271 instead of strtoul to extract address from packet.
8272 (process_serial_event) <'z'>: Likewise.
8274 2013-02-18 Yao Qi <yao@codesourcery.com>
8276 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8278 2013-02-14 Pedro Alves <palves@redhat.com>
8282 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8283 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8285 2013-02-14 Pedro Alves <palves@redhat.com>
8287 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8289 2013-02-14 Pedro Alves <palves@redhat.com>
8291 * tracepoint.c (save_string): Delete.
8292 (add_tracepoint_action): Use savestring instead of save_string.
8294 2013-02-12 Pedro Alves <palves@redhat.com>
8296 * linux-xtensa-low.c: Ditto.
8297 * xtensa-xtregs.c: Ditto.
8299 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8301 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8304 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8306 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8307 aarch64_num_wp_regs and aarch64_num_bp_regs to
8308 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8310 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8312 * linux-aarch64-low.c (ps_get_thread_area): Replace
8313 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8315 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8316 Marcus Shawcroft <marcus.shawcroft@arm.com>
8317 Nigel Stephens <nigel.stephens@arm.com>
8318 Yufeng Zhang <yufeng.zhang@arm.com>
8320 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8321 (aarch64.c, aarch64-without-fpu.c): New targets.
8322 * configure.srv (aarch64*-*-linux*): New.
8323 * linux-aarch64-low.c: New file.
8325 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8327 * linux-low.c (handle_extended_wait, linux_create_inferior)
8328 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8329 (dequeue_one_deferred_signal, linux_resume_one_thread)
8330 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8331 (linux_tracefork_grandchild, linux_test_for_tracefork)
8332 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8333 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8334 where the argument is 0.
8336 2013-01-25 Yao Qi <yao@codesourcery.com>
8338 * event-loop.c: Include "queue.h".
8339 (gdb_event_p): New typedef.
8340 (struct gdb_event) <next_event>: Remove.
8341 (event_queue): Change to QUEUE(gdb_event_p).
8342 (async_queue_event): Remove.
8343 (gdb_event_xfree): New.
8344 (initialize_event_loop): New.
8345 (process_event): Use API from QUEUE.
8346 (wait_for_event): Likewise.
8347 * server.c (main): Call initialize_event_loop.
8348 * server.h (initialize_event_loop): Declare.
8350 2013-01-18 Yao Qi <yao@codesourcery.com>
8352 * ax.h (struct eval_agent_expr_context): New.
8353 (gdb_eval_agent_expr): Update declaration.
8354 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8355 TFRAME. Add new argument CTX.
8356 * server.h (struct eval_agent_expr_context): Declare.
8357 (agent_mem_read, agent_tsv_read): Update declaration.
8358 (agent_mem_read_string): Likewise.
8359 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8360 (add_traceframe_block): Add new argument TPOINT.
8361 Increase TPOINT->traceframe_usage.
8362 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8363 eval_tracepoint_agent_expr.
8364 (condition_true_at_tracepoint): Likewise.
8365 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8366 (agent_mem_read_string, agent_tsv_read): Likewise.
8368 2013-01-16 Yao Qi <yao@codesourcery.com>
8370 * linux-low.c (linux_resume_one_lwp): Don't check
8371 'lwp->bp_reinsert != 0'.
8373 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8374 Pedro Alves <palves@redhat.com>
8376 * lynx-low.c (ptrace_request_to_str): Define a temporary
8377 macro and use it to simplify this function's implementation.
8379 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8381 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8384 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8386 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8388 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8390 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8392 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8394 * lynx-low.c (lynx_resume): Use the resume_info parameter
8395 to determine the ptid for the lynx_ptrace call, unless
8396 it is equal to minus_one_ptid, in which case we use the
8397 ptid of the current_inferior.
8398 (lynx_wait_1): After having received a thread create/exit
8399 event, resume the inferior's execution using the signaling
8400 thread's ptid, rather than the old ptid.
8402 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8404 * lynx-low.c (lynx_resume): Delete variable ret.
8406 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8408 * gdbreplay.c (gdbreplay_version): Update copyright year.
8409 * server.c (gdbserver_version): Likewise.
8411 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8413 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8416 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8418 * lynx-low.c (ptrace_request_to_str): Add handling for
8421 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8423 * lynx-low.c (lynx_attach): Delete variable new_process.
8425 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8427 * lynx-low.c (lynx_create_inferior): Delete variable
8430 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8432 * lynx-low.c (ptrace_request_to_str): Do not handle
8433 PTRACE_GETTHREADLIST if this macro does not exist.
8435 2012-12-15 Yao Qi <yao@codesourcery.com>
8437 * Makefile.in (OBS): Add notif.o.
8438 * notif.c, notif.h: New.
8439 * server.c: Include "notif.h".
8440 (struct vstop_notif) <next>: Remove.
8442 (queue_stop_reply): Update.
8443 (push_event, send_next_stop_reply): Remove.
8444 (discard_queued_stop_replies): Update.
8445 (notif_stop): New variable.
8446 (handle_v_stopped): Remove.
8447 (handle_v_requests): Don't call handle_v_stopped. Call
8448 handle_ack_notif instead.
8449 (queue_stop_reply_callback): Call notif_event_enque instead
8450 of queue_stop_reply.
8451 (handle_status): Don't call send_next_stop_reply, call
8452 notif_write_event instead.
8453 (kill_inferior_callback): Likewise.
8454 (detach_or_kill_inferior_callback): Likewise.
8455 (main): Call initialize_notif.
8456 (process_serial_event): Call QUEUE_is_empty.
8457 (handle_target_event): Call notif_push instead of push event.
8458 * server.h (push_event): Remove declaration.
8460 2012-12-10 Tom Tromey <tromey@redhat.com>
8462 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8463 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8466 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8467 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8468 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8469 (amd64-linux-ipa.o, ax.o): Rewrite.
8470 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8471 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8472 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8473 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8474 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8475 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8476 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8477 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8478 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8479 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8480 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8481 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8482 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8483 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8484 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8485 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8486 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8487 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8488 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8489 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8490 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8491 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8492 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8493 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8494 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8495 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8496 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8497 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8498 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8499 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8500 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8501 (reg-tilegx.o): Remove.
8502 (all_object_files): New macro.
8503 Include .deps files.
8504 * aclocal.m4, configure: Rebuild.
8505 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8506 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8507 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8509 2012-12-05 Tom Tromey <tromey@redhat.com>
8512 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8514 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8516 * configure.ac: Check for linux/perf_event.h.
8517 * config.in: Regenerated.
8518 * configure: Regenerated.
8520 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8522 * hostio.c (handle_readlink): Decrease buffer size
8523 parameter passed to readlink by one byte.
8525 2012-11-26 Yao Qi <yao@codesourcery.com>
8527 * configure.ac (build_warnings): Append '-Wempty-body'.
8528 * configure: Regenerated.
8529 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8532 2012-11-15 Pierre Muller <muller@sourceware.org>
8534 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8535 * config.in: Regenerate.
8536 * configure: Regenerate.
8537 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8538 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8539 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8540 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8542 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8543 instead of <sys/wait.h> header.
8544 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8546 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8548 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8549 (various make rules): Remove -DGDBSERVER
8551 2012-11-09 Yao Qi <yao@codesourcery.com>
8553 * spu-low.c (current_ptid): Move it to ..
8554 * gdbthread.h: ... here. New.
8555 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8556 * server.c (myresume, process_serial_event): Likewise.
8557 * thread-db.c (thread_db_find_new_threads): Likewise.
8558 * tracepoint.c (run_inferior_command): Likewise.
8560 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8562 * server.c (handle_search_memory_1): Include access length in
8565 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8567 * linux-crisv32-low.c: Fix compile errors.
8569 2012-09-04 Yao Qi <yao@codesourcery.com>
8571 * tracepoint.c (cmd_qtsv): Adjust debug message.
8572 Don't check CUR_TPOINT.
8574 2012-08-28 Yao Qi <yao@codesourcery.com>
8576 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8577 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8578 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8579 Remove declarations of xmalloc, xreallloc, xstrdup and
8581 * Makefile.in (libiberty_h): New.
8582 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8583 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8585 2012-08-23 Yao Qi <yao@codesourcery.com>
8587 * server.h: Remove declaration of 'xsnprintf'.
8589 2012-08-22 Keith Seitz <keiths@redhat.com>
8591 * server.h: Include build-gnulib-gbserver/config.h.
8592 * gdbreplay.c: Likewise.
8594 2012-08-08 Doug Evans <dje@google.com>
8596 * Makefile.in (SFILES): Add gdb_vecs.c.
8597 (OBS): Add gdb_vecs.o.
8598 (gdb_vecs_h, host_defs_h): New variables.
8599 (thread-db.o): Add $(gdb_vecs_h) dependency.
8600 (gdb_vecs.o): New rule.
8601 * thread-db.c: #include "gdb_vecs.h".
8602 (thread_db_load_search): Use a vector to iterate over path elements.
8603 Handle text appearing after "$pdir".
8605 * configure.ac: Add check for strstr.
8606 * config.in: Regenerate.
8607 * configure: Regenerate.
8609 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8611 * hostio.c (handle_pread): If pread fails, fall back to attempting
8613 (handle_pwrite): Likewise for pwrite.
8615 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8617 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8618 between unsupported TYPE and unimplementable ADDR/LEN combination.
8619 (arm_insert_point): Act on new return value.
8621 2012-07-31 Pedro Alves <palves@redhat.com>
8623 * server.c (process_point_options): Only skip tokens if we find
8624 one that is unrecognized. Don't treat 'X' specially while
8625 skipping unrecognized tokens.
8627 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8629 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8630 to 4-byte-align HW breakpoint addresses for Thumb.
8632 2012-07-27 Yao Qi <yao@codesourcery.com>
8636 * server.h: Declare gdb_agent_about_to_close.
8637 * target.c (kill_inferior): Include "agent.h".
8638 New. Send command 'kill'.
8639 * target.h (kill_inferior): Removed macro.
8640 * tracepoint.c (gdb_agent_about_to_close): New.
8641 (gdb_agent_helper_thread): Handle command 'close'.
8642 Wait endlessly until the inferior stops.
8643 Install gdb_agent_remove_socket to atexit hook.
8644 (agent_socket_name): New static variable.
8645 (gdb_agent_socket_init): Replace local variable 'name' with
8646 'agent_socket_name'.
8647 (gdb_agent_remove_socket): New.
8649 2012-07-27 Yao Qi <yao@codesourcery.com>
8651 * server.c (process_point_options): Stop at 'X' when parsing.
8653 2012-07-19 Michael Eager <eager@eagercon.com>
8655 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8657 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8658 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8659 hardware breakpoint.
8661 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8663 * gdbserver/linux-low.c (initialize_low): Call
8664 linux_ptrace_init_warnings.
8666 2012-07-02 Doug Evans <dje@google.com>
8668 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8671 2012-07-02 Stan Shebs <stan@codesourcery.com>
8673 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8674 (ax.o): Add it to build rule.
8676 (OBS): Add format.o.
8677 (IPA_OBS): Add format.o.
8678 * server.c (handle_query): Claim support for breakpoint commands.
8679 (process_point_options): Add command case.
8680 (process_serial_event): Leave running if there are printfs in
8682 * mem-break.h (any_persistent_commands): Declare.
8683 (add_breakpoint_commands): Declare.
8684 (gdb_no_commands_at_breakpoint): Declare.
8685 (run_breakpoint_commands): Declare.
8686 * mem-break.c (struct point_command_list): New struct.
8687 (struct breakpoint): New field command_list.
8688 (any_persistent_commands): New function.
8689 (add_commands_to_breakpoint): New function.
8690 (add_breakpoint_commands): New function.
8691 (gdb_no_commands_at_breakpoint): New function.
8692 (run_breakpoint_commands): New function.
8693 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8695 * ax.c: Include format.h.
8696 (ax_printf): New function.
8697 (gdb_eval_agent_expr): Add printf opcode.
8699 2012-06-13 Yao Qi <yao@codesourcery.com>
8701 * server.c (start_inferior): Remove duplicated writes to fields
8702 'last_resume_kind' and 'last_status' of 'current_inferior'.
8704 2012-06-12 Yao Qi <yao@codesourcery.com>
8705 Pedro Alves <palves@redhat.com>
8707 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8709 * server.c (handle_v_cont): Extend comment.
8711 2012-06-11 Yao Qi <yao@codesourcery.com>
8713 * linux-low.c (linux_attach): Add 'static'.
8715 2012-06-06 Yao Qi <yao@codesourcery.com>
8717 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8719 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8721 Fix gcc -flto compilation warning.
8722 * server.c (main): Make variable multi_mode and attach volatile.
8724 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8726 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8727 if the platform doesn't know about it.
8729 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8731 * Makefile.in (SFILES): Add linux-tile-low.c.
8732 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8733 * configure.srv: Handle tilegx-*-linux*.
8734 * linux-tile-low.c: New file.
8736 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8738 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8740 2012-05-24 Pedro Alves <palves@redhat.com>
8744 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8746 2012-05-24 Pedro Alves <palves@redhat.com>
8750 Replace target_signal with gdb_signal throughout.
8752 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8754 * linux-low.c (linux_store_registers): Avoid the copying sequence
8755 when no data has been retrieved by ptrace.
8757 2012-05-22 Will Deacon <will.deacon@arm.com>
8759 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8760 Include asm/ptrace.h.
8761 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8764 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8766 * linux-low.c (linux_store_registers): Don't re-retrieve data
8767 with ptrace that has already been obtained from /proc. Always
8768 copy any data retrieved with ptrace to the buffer supplied.
8770 2012-05-11 Yao Qi <yao@codesourcery.com>
8771 Pedro Alves <palves@redhat.com>
8773 * linux-low.c (enum stopping_threads_kind): New.
8774 (stopping_threads): Change type to `enum stopping_threads_kind'.
8775 (handle_extended_wait): If stopping and suspending threads, leave
8776 the new_lwp suspended too.
8777 (linux_wait_for_event): Adjust.
8778 (stop_all_lwps): Set `stopping_threads' to
8779 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8780 whether we're suspending threads or just stopping them. Assert no
8783 2012-04-29 Yao Qi <yao@codesourcery.com>
8785 * server.h: Move some code to ...
8786 * gdbthread.h: ... here. New.
8787 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8788 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8789 (nto-low.o, win32-low.o): Likewise.
8790 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8791 * regcache.c, remote-utils.c, server.c: Likewise.
8792 * target.c, tracepoint.c, win32-low.c: Likewise.
8794 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8796 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8797 (PTRACE_ARG4_TYPE): Likewise.
8798 (PTRACE_XFER_TYPE): Likewise.
8799 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8800 ptrace to PTRACE_ARG3_TYPE.
8801 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8802 (PTRACE_ARG4_TYPE): Likewise.
8803 (PTRACE_XFER_TYPE): Likewise.
8804 (linux_detach_one_lwp): Cast fourth argument of
8805 ptrace to long then PTRACE_ARG4_TYPE.
8806 (regsets_fetch_inferior_registers): Cast third argument of
8807 ptrace to long then PTRACE_ARG3_TYPE.
8808 (regsets_store_inferior_registers): Likewise.
8810 2012-04-20 Pedro Alves <palves@redhat.com>
8812 * configure: Regenerate.
8814 2012-04-19 Pedro Alves <palves@redhat.com>
8816 * Makefile.in (GNULIB_BUILDDIR): New.
8817 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8818 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8819 (all, install-only, uninstall, clean-info, all-lib, clean): No
8820 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8821 (maintainer-clean realclean distclean): Use subdir_do.
8823 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8824 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8825 * acinclude.m4: Include acx_configure_dir.m4.
8826 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8827 calls. Call AC_PROG_RANLIB. Configure gnulib using
8830 (GNULIB_STDINT_H): Adjust.
8831 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8832 * gdbreplay.c: Include build-gnulib/config.h.
8833 * server.h: Likewise.
8834 * aclocal.m4: Regenerate.
8835 * config.in: Regenerate.
8836 * configure: Regenerate.
8838 2012-04-19 Pedro Alves <palves@redhat.com>
8840 * Makefile.in (LIBGNU, INCGNU): Adjust.
8841 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8842 (all, install-only, uninstall, clean-info, all-lib, clean)
8843 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8844 * configure.ac: Adjust AC_OUTPUT output.
8845 * aclocal.m4: Regenerate.
8846 * configure: Regenerate.
8848 2012-04-19 Pedro Alves <palves@redhat.com>
8850 * Makefile.in (generated_files): New.
8851 (server_h): Remove the explicit dependency on config.h, and depend
8852 on $generated_files.
8854 2012-04-19 Pedro Alves <palves@redhat.com>
8856 * Makefile.in (INCGNU): Add -Ignulib.
8858 2012-04-19 Pedro Alves <palves@redhat.com>
8860 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8861 (INCGNU): ... this, and spell out -I here.
8862 (GNULIB_LIB): Rename to ...
8864 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8866 2012-04-19 Pedro Alves <palves@redhat.com>
8868 * config.in: Regenerate.
8870 2012-04-19 Pedro Alves <palves@redhat.com>
8872 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8873 * server.h (memmem): Remove declaration.
8874 * config.in: Regenerate.
8875 * configure: Regenerate.
8877 2012-04-19 Yao Qi <yao@codesourcery.com>
8879 * Makefile.in (SFILES): Add common/vec.c.
8883 2012-04-19 Yao Qi <yao@codesourcery.com>
8885 * remote-utils.c (prepare_resume_reply): Replace with macro
8886 target_core_of_thread.
8887 * server.c (handle_qxfer_threads_proper): Likewise.
8888 * target.h (traget_core_of_thread): New macro.
8890 2012-04-18 Pedro Alves <palves@redhat.com>
8892 * aclocal.m4: Regenerate.
8893 * configure: Regenerate.
8895 2012-04-16 Yao Qi <yao@codesourcery.com>
8897 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8898 duplicated on address.
8900 2012-04-16 Yao Qi <yao@codesourcery.com>
8902 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8903 (struct tracepoint_action_ops) <send>: New field.
8904 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8905 (agent_expr_send, x_tracepoint_action_send): New.
8906 (l_tracepoint_action_send): New.
8907 (cmd_qtdp): Download and install tracepoint
8908 according to `use_agent'.
8909 (run_inferior_command): Add one more parameter `len'.
8911 (tracepoint_send_agent): New.
8912 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8914 2012-04-16 Yao Qi <yao@codesourcery.com>
8916 * tracepoint.c (download_tracepoints): Moved to ...
8917 (cmd_qtstart): ... here.
8919 2012-04-14 Yao Qi <yao@codesourcery.com>
8921 * tracepoint.c: Include inttypes.h.
8922 (struct collect_memory_action): Use sized types.
8923 (struct tracepoint): Likewise.
8924 (cmd_qtdp, stop_tracing): Update print specifiers.
8925 (cmd_qtp, response_tracepoint): Likewise.
8926 (collect_data_at_tracepoint): Likewise.
8927 (collect_data_at_step): Likewise.
8929 2012-04-14 Yao Qi <yao@codesourcery.com>
8931 Import gnulib module inttypes.
8932 * aclocal.m4, config.in, configure: Regenerated.
8934 2012-04-14 Yao Qi <yao@codesourcery.com>
8936 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8937 Makefile and config.status at last.
8939 2012-04-13 Yao Qi <yao@codesourcery.com>
8941 * tracepoint.c: Include stdint.h unconditionally.
8943 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8945 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8946 on BFD_HAVE_SYS_PROCFS_TYPE.
8947 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8948 * configure: Regenerate.
8949 * config.in: Likewise.
8951 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8953 * Makefile.in (clean): Also remove x32.c x32-linux.c
8954 x32-avx.c x32-avx-linux.c.
8955 (x32.o): New target.
8957 (x32-linux.o): Likewise.
8958 (x32-linux.c): Likewise.
8959 (x32-avx.o): Likewise.
8960 (x32-avx.c): Likewise.
8961 (x32-avx-linux.o): Likewise.
8962 (x32-avx-linux.c): Likewise.
8964 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8965 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8966 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8967 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8968 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8969 i386/x32-avx-linux.xml.
8971 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8972 (init_registers_x32_avx_linux): Likwise.
8973 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8974 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8976 2012-04-13 Pedro Alves <palves@redhat.com>
8978 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8979 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8980 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8981 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8984 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8986 * linux-x86-low.c (compat_x32_clock_t): New.
8987 (compat_x32_siginfo_t): Likewise.
8988 (compat_x32_siginfo_from_siginfo): Likewise.
8989 (siginfo_from_compat_x32_siginfo): Likewise.
8990 (linux_is_elf64): Likewise.
8991 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8992 and siginfo_from_compat_x32_siginfo for x32.
8993 (x86_arch_setup): Set linux_is_elf64.
8995 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8998 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9000 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9001 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9002 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9003 compatible with process.
9005 2012-04-12 Yao Qi <yao@codesourcery.com>
9007 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9008 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9009 (install-only, install-info, clean): Handle sub dir gnulib.
9010 (all-lib, am--refresh): New targets.
9011 (memmem.o): Remove target.
9012 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9013 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9014 (AC_REPLACE_FUNCS): Remove memmem.
9015 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9016 (AC_OUTPUT): Generate Makefile in gnulib/.
9017 * aclocal.m4, config.in, configure: Regenerated.
9019 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9021 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9023 2012-04-05 Pedro Alves <palves@redhat.com>
9025 -Werror=strict-aliasing
9027 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9030 2012-04-04 Pedro Alves <palves@redhat.com>
9032 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9033 (sparc_store_gregset_from_stack, sparc_store_gregset)
9034 (sparc_breakpoint_at): Fix formatting.
9036 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9038 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9040 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9041 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9042 * config.in: Regenerate.
9043 * configure: Likewise.
9045 2012-03-29 Pedro Alves <palves@redhat.com>
9047 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9048 Correct ptrace arguments.
9050 2012-03-28 Pedro Alves <palves@redhat.com>
9052 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9053 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9054 (IA64_FR1_REGNUM): New defines.
9055 (ia64_fetch_register): New.
9056 (the_low_target): Install it.
9057 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9059 * linux-low.c (linux_fetch_registers): Try the
9060 the_low_target.fetch_register hook first.
9062 * linux-arm-low.c (the_low_target): Adjust.
9063 * linux-bfin-low.c (the_low_target): Adjust.
9064 * linux-cris-low.c (the_low_target): Adjust.
9065 * linux-crisv32-low.c (the_low_target): Adjust.
9066 * linux-m32r-low.c (the_low_target): Adjust.
9067 * linux-m68k-low.c (the_low_target): Adjust.
9068 * linux-mips-low.c (the_low_target): Adjust.
9069 * linux-ppc-low.c (the_low_target): Adjust.
9070 * linux-s390-low.c (the_low_target): Adjust.
9071 * linux-sh-low.c (the_low_target): Adjust.
9072 * linux-sparc-low.c (the_low_target): Adjust.
9073 * linux-tic6x-low.c (the_low_target): Adjust.
9074 * linux-x86-low.c (the_low_target): Adjust.
9075 * linux-xtensa-low.c (the_low_target): Adjust.
9077 2012-03-26 Pedro Alves <palves@redhat.com>
9079 * server.c (handle_qxfer_libraries): Don't bail early if
9080 the_target->qxfer_libraries_svr4 is not NULL.
9082 2012-03-26 Pedro Alves <palves@redhat.com>
9084 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9086 2012-03-23 Pedro Alves <palves@redhat.com>
9088 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9089 "library-list-svr4" element's start tag when the the DSO list is
9092 2012-03-23 Pedro Alves <palves@redhat.com>
9094 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9095 a variable whose type size is the same as the inferior's pointer
9098 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9100 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9102 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9103 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9104 * linux-low.h: Include <signal.h>.
9105 (struct siginfo): Remove forward declaration.
9106 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9109 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9111 * .gitignore: Ignore more files.
9113 2012-03-19 Pedro Alves <palves@redhat.com>
9114 Jan Kratochvil <jan.kratochvil@redhat.com>
9116 * server.c (cont_thread, general_thread): Add describing comments.
9117 (start_inferior): Clear `cont_thread'.
9118 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9121 2012-03-15 Yao Qi <yao@codesourcery.com>
9123 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9125 (cmd_qtdp): ... here.
9127 2012-03-15 Yao Qi <yao@codesourcery.com>
9129 * tracepoint.c (struct tracepoint_action_ops): New.
9130 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9131 (m_tracepoint_action_download): New.
9132 (r_tracepoint_action_download): New.
9133 (x_tracepoint_action_download): New.
9134 (l_tracepoint_action_download): New.
9135 (add_tracepoint_action): Install `action->ops' according type.
9136 (download_tracepoint_1): Move code `download' function pointer
9137 of various tracepoint_action_ops.
9139 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9141 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9142 linux_ptrace_attach_warnings.
9144 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9146 * Makefile.in (linux-ptrace.o): New.
9147 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9148 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9149 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9150 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9151 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9153 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9155 2012-03-08 Yao Qi <yao@codesourcery.com>
9156 Pedro Alves <palves@redhat.com>
9158 Fix PR server/13392.
9159 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9161 * tracepoint.c (remove_tracepoint): New.
9162 (cmd_qtdp): Call remove_tracepoint when failed to install.
9164 2012-03-07 Pedro Alves <palves@redhat.com>
9166 * linux-low.c (get_detach_signal): New.
9167 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9168 Pass on pending signals to PTRACE_DETACH. Check the result of the
9170 * server.c (program_signals, program_signals_p): New.
9171 (handle_general_set): Handle QProgramSignals.
9172 * server.h (program_signals, program_signals_p): Declare.
9174 2012-03-05 Pedro Alves <palves@redhat.com>
9175 Jan Kratochvil <jan.kratochvil@redhat.com>
9177 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9180 2012-03-03 Yao Qi <yao@codesourcery.com>
9182 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9183 agent_look_up_symbols.
9185 2012-03-03 Yao Qi <yao@codesourcery.com>
9187 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9188 (linux-x86-low.o): Likewise.
9189 * server.h: Remove in_process_agent_loaded.
9190 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9194 2012-03-03 Yao Qi <yao@codesourcery.com>
9196 * tracepoint.c (gdb_agent_capability): New global.
9197 (in_process_agent_loaded_ust): Renamed to
9198 `in_process_agent_supports_ust'.
9200 (in_process_agent_supports_ust): Call agent_capability_check.
9201 (clear_installed_tracepoints): Assert that agent supports
9204 2012-03-03 Yao Qi <yao@codesourcery.com>
9206 * linux-low.c (linux_supports_agent): New.
9207 (linux_target_ops): Initialize field `supports_agent' with
9208 linux_supports_agent.
9209 * target.h (struct target_ops) <supports_agent>: New.
9210 (target_supports_agent): New macro.
9211 * server.c (handle_general_set): Handle packet 'QAgent'.
9212 (handle_query): Send `QAgent+'.
9213 * Makefile.in (server.o): Depends on agent.h.
9215 2012-03-03 Yao Qi <yao@codesourcery.com>
9217 * Makefile.in (OBS): Add agent.o.
9218 Add new rule for agent.o.
9219 Track dependence of tracepoint.c on agent.h.
9220 * tracepoint.c (run_inferior_command_1):
9221 (run_inferior_command): Call agent_run_command.
9222 (gdb_ust_connect_sync_socket): Deleted. Move it to
9224 (resume_thread, stop_thread): Likewise.
9225 (gdb_ust_socket_init): Renamed to ...
9226 (gdb_agent_socket_init): ... New.
9227 (gdb_ust_thread): Renamed to ...
9228 (gdb_agent_helper_thread): ... New.
9229 (gdb_ust_init): Move some code to ...
9230 (gdb_agent_init): ... here. New.
9231 [HAVE_UST]: Call gdb_ust_init.
9232 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9233 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9234 * config.in, configure: Regenerated.
9236 2012-03-02 Pedro Alves <palves@redhat.com>
9238 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9239 * linux-low.c (struct simple_pid_list): New.
9240 (stopped_pids): New a struct simple_pid_list pointer.
9241 (add_to_pid_list, pull_pid_from_list): New.
9242 (handle_extended_wait): Don't assume the first signal new children
9243 report is SIGSTOP. Adjust call to pull_pid_from_list.
9244 (linux_wait_for_lwp): Adjust.
9246 2012-03-02 Yao Qi <yao@codesourcery.com>
9248 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9251 2012-03-02 Yao Qi <yao@codesourcery.com>
9253 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9254 `stop_pc' and `tpoint'. Update caller.
9256 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9258 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9259 * linux-low.c (use_linux_regsets): New macro.
9260 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9261 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9262 (linux_register_in_regsets): New function.
9263 (usr_fetch_inferior_registers): Skip registers covered by
9265 (usr_store_inferior_registers): Likewise.
9266 (usr_fetch_inferior_registers): New macro.
9267 (usr_store_inferior_registers): Likewise.
9268 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9269 (linux_store_registers): Likewise.
9270 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9272 (init_registers_mips64_dsp_linux): Likewise.
9273 (init_registers_mips_linux): New macro.
9274 (init_registers_mips_dsp_linux): Likewise.
9275 (mips_dsp_num_regs): Likewise.
9276 (DSP_BASE, DSP_CONTROL): New fallback macros.
9277 (mips_base_regs): New macro.
9278 (mips_regmap): Use it. Fix the size.
9279 (mips_dsp_regmap): New variable.
9280 (mips_dsp_regset_bitmap): Likewise.
9281 (mips_arch_setup): New function.
9282 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9284 (mips_cannot_store_register): Likewise.
9285 (the_low_target): Update .arch_setup, .num_regs and .regmap
9286 initializers. Add .regset_bitmap initializer.
9287 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9289 * linux-bfin-low.c (the_low_target): Likewise.
9290 * linux-cris-low.c (the_low_target): Likewise.
9291 * linux-crisv32-low.c (the_low_target): Likewise.
9292 * linux-ia64-low.c (the_low_target): Likewise.
9293 * linux-m32r-low.c (the_low_target): Likewise.
9294 * linux-m68k-low.c (the_low_target): Likewise.
9295 * linux-ppc-low.c (the_low_target): Likewise.
9296 * linux-s390-low.c (the_low_target): Likewise.
9297 * linux-sh-low.c (the_low_target): Likewise.
9298 * linux-sparc-low.c (the_low_target): Likewise.
9299 * linux-tic6x-low.c (the_low_target): Likewise.
9300 * linux-x86-low.c (the_low_target): Likewise.
9301 * linux-xtensa-low.c (the_low_target): Likewise.
9302 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9303 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9304 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9306 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9307 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9309 2012-02-29 Yao Qi <yao@codesourcery.com>
9310 Pedro Alves <palves@redhat.com>
9312 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9313 `step_over_finished' is true.
9315 2012-02-27 Pedro Alves <palves@redhat.com>
9317 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9318 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9320 2012-02-27 Pedro Alves <palves@redhat.com>
9323 * linux-low.c (pid_is_stopped): New.
9324 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9326 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9328 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9331 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9333 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9335 2012-02-24 Luis Machado <lgustavo@codesourcery>
9337 * server.c (handle_query): Advertise support for target-side
9338 breakpoint condition evaluation.
9339 (process_point_options): New function.
9340 (process_serial_event): When inserting a breakpoint, check for
9341 a target-side condition that should be evaluated.
9343 * mem-break.c: Include regcache.h and ax.h.
9344 (point_cond_list_t): New data structure.
9345 (breakpoint) <cond_list>: New field.
9346 (find_gdb_breakpoint_at): Make non-static.
9347 (delete_gdb_breakpoint_at): Clear any target-side
9349 (clear_gdb_breakpoint_conditions): New function.
9350 (add_condition_to_breakpoint): Likewise.
9351 (add_breakpoint_condition): Likewise.
9352 (gdb_condition_true_at_breakpoint): Likewise.
9353 (gdb_breakpoint_here): Return result directly instead
9354 of going through a local variable.
9356 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9357 (clear_gdb_breakpoint_conditions): Likewise.
9358 (add_breakpoint_condition): Likewise.
9359 (gdb_condition_true_at_breakpoint): Likewise.
9361 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9362 (need_step_over_p): Take target-side breakpoint condition into
9365 2012-02-24 Luis Machado <lgustavo@codesourcery>
9367 * server.h: Include tracepoint.h.
9368 (agent_mem_read, agent_get_trace_state_variable_value,
9369 agent_set_trace_state_variable_value,
9370 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9371 get_set_tsv_func_addr): New prototypes.
9373 * ax.h: New include file.
9374 * ax.c: New source file.
9376 * tracepoint.c: Include ax.h.
9377 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9378 agent_expr, eval_result_type): Move to ax.h.
9379 (parse_agent_expr): Rename to ...
9380 (gdb_parse_agent_expr): ... this, make it non-static and move
9382 (unparse_agent_expr) Rename to ...
9383 (gdb_unparse_agent_expr): ... this, make it non-static and move
9385 (eval_agent_expr): Rename to ...
9386 (eval_tracepoint_agent_expr): ... this.
9387 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9388 forward declarations.
9389 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9390 (agent_get_trace_state_variable_value): New function.
9391 (agent_set_trace_state_variable_value): New function.
9392 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9393 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9394 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9395 (condition_true_at_tracepoint): Likewise.
9396 (parse_agent_expr): Rename to ...
9397 (gdb_parse_agent_expr): ... this and move to ax.c.
9398 (unparse_agent_expr): Rename to ...
9399 (gdb_unparse_agent_expr): ... this and move to ax.c.
9400 (gdb_agent_op_name): Move to ax.c.
9401 (eval_agent_expr): Rename to ...
9402 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9404 (eval_tracepoint_agent_expr): New function.
9405 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9407 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9409 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9410 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9411 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9412 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9413 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9414 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9415 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9416 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9417 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9418 (compile_bytecodes): Remove forward declaration.
9419 (is_goto_target): Move to ax.c.
9420 (compile_bytecodes): Move to ax.c and call
9421 agent_get_trace_state_variable_value (...) and
9422 agent_set_trace_state_variable_value (...).
9424 * Makefile.in: Update ax.c and IPA dependencies.
9426 2012-02-24 Pedro Alves <palves@redhat.com>
9428 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9429 (cmd_bigqtbuffer_circular): ... this. Only handle
9430 'QTBuffer:circular:'.
9431 (handle_tracepoint_general_set): Adjust.
9433 2012-02-16 Yao Qi <yao@codesourcery.com>
9435 * inferiors.c: Move code to ...
9436 * dll.c: .... here. New.
9437 * server.h: Declare clear_dlls.
9438 * Makefile.in (SFILES): Add dll.c.
9442 2012-02-11 Yao Qi <yao@codesourcery.com>
9444 * server.c: (handle_monitor_command): Add a new parameter
9446 (handle_query): Update caller.
9448 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9450 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9451 * configure, config.in: Regenerate.
9452 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9455 2012-02-02 Pedro Alves <palves@redhat.com>
9457 Try SIGKILL first, then PTRACE_KILL.
9458 * linux-low.c (linux_kill_one_lwp): New.
9459 (linux_kill_one_lwp): Rename to ...
9460 (kill_one_lwp_callback): ... this. Use the new
9463 2012-02-02 Pedro Alves <palves@redhat.com>
9465 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9468 2012-01-27 Pedro Alves <palves@redhat.com>
9470 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9471 (elf_64_file_p): Make static.
9472 (linux_pid_exe_is_elf_64_file): New.
9473 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9474 Delete declarations.
9475 (linux_pid_exe_is_elf_64_file): Declare.
9476 * linux-x86-low.c (x86_arch_setup): Use
9477 linux_pid_exe_is_elf_64_file.
9479 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9481 * linux-low.c (linux_wait_for_event_1): Rename to ...
9482 (linux_wait_for_event): ... here and merge it with former
9483 linux_wait_for_event - new variable wait_ptid, use it.
9484 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9486 2012-01-23 Pedro Alves <palves@redhat.com>
9488 * server.c (main): Avoid yet another case of infinite loop while
9489 detaching/killing after a longjmp.
9491 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9494 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9496 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9498 * hostio.c (handle_readlink): New function.
9499 (handle_vFile): Call it to handle "vFile:readlink" packets.
9501 2012-01-20 Pedro Alves <palves@redhat.com>
9502 Ulrich Weigand <ulrich.weigand@linaro.org>
9504 * server.c (handle_v_requests): Only support vAttach and vRun to
9505 start multiple processes when in extended protocol mode.
9507 2012-01-17 Pedro Alves <palves@redhat.com>
9509 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9510 memalign plus mprotect to allocate the scratch buffer.
9512 2012-01-13 Pedro Alves <palves@redhat.com>
9514 * server.c (attach_inferior): Clear `cont_thread'.
9516 2012-01-13 Pedro Alves <palves@redhat.com>
9518 * server.c (main): Avoid infinite loop while detaching/killing
9521 2012-01-09 Doug Evans <dje@google.com>
9523 * server.c (start_inferior): Set last_ptid in --wrapper case.
9525 2012-01-06 Yao Qi <yao@codesourcery.com>
9527 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9529 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9531 2012-01-04 Yao Qi <yao@codesourcery.com>
9533 * tracepoint.c (cmd_qtdp): Print debug message
9534 for static tracepoint.
9536 2012-01-04 Yao Qi <yao@codesourcery.com>
9538 * tracepoint.c (trace_vdebug): Differentiate debug message
9539 between gdbserver and IPA.
9541 2012-01-03 Yao Qi <yao@codesourcery.com>
9543 * tracepoint.c (tracepoint_was_hit): Don't collect for
9546 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9548 * terminal.h: Reformat copyright header.
9550 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9552 * server.c (gdbserver_version): Update copyright year.
9553 * gdbreplay.c (gdbreplay_version): Likewise.
9555 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9557 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9560 2011-12-18 Hui Zhu <teawater@gmail.com>
9561 * linux-low.c (linux_create_inferior): Save return value to ret.
9563 2011-12-18 Hui Zhu <teawater@gmail.com>
9565 * linux-low.c (linux_create_inferior): Save return value to ret.
9567 2011-12-16 Doug Evans <dje@google.com>
9569 * linux-low.c (linux_create_inferior): If stdio connection,
9570 redirect stdin from /dev/null, stdout to stderr.
9571 * remote-utils.c (remote_is_stdio): New static global.
9572 (remote_connection_is_stdio): New function.
9573 (remote_prepare): Handle stdio connection.
9574 (remote_open): Ditto.
9575 (remote_close): Don't close stdin for stdio connections.
9576 (read_prim,write_prim): New functions. Replace all calls to
9577 read/write to these.
9578 * server.c (main): Watch for "-" argument. Move call to
9579 remote_prepare before start_inferior.
9580 * server.h (STDIO_CONNECTION_NAME): New macro.
9581 (remote_connection_is_stdio): Declare.
9583 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9584 in debugging output.
9586 2011-12-15 Yao Qi <yao@codesourcery.com>
9588 * tracepoint.c: Include sys/syscall.h.
9589 (gdb_ust_thread): Remove preprocessor conditional.
9591 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9593 * linux-low.c (linux_detach_one_lwp): Call
9594 the_low_target.prepare_to_resume before detaching.
9596 2011-12-14 Yao Qi <yao@codesourcery.com>
9598 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9601 2011-12-14 Yao Qi <yao@codesourcery.com>
9603 * i386-low.c (i386_low_stopped_data_address): Initialize local
9606 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9610 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9611 DR_CONTROL unless necessary. Extend comments.
9612 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9613 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9615 2011-12-13 Yao Qi <yao@codesourcery.com>
9617 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9619 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9621 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9623 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9624 Print new debug message for such case.
9626 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9628 Fix overlapping memcpy.
9629 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9630 the read_inferior_memory transfer.
9631 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9632 write_inferior_memory transfer.
9633 (set_fast_tracepoint_jump): New variable buf. Use it for the
9634 read_inferior_memory and write_inferior_memory transfers.
9635 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9636 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9637 Use it for the write_inferior_memory transfer.
9638 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9641 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9643 * linux-low.c (fetch_register, store_register): Make code
9644 consistent, fix formatting.
9646 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9648 * linux-low.c (usr_store_inferior_registers): Factor out code
9649 to handle individual registers into...
9650 (store_register): ... this new function.
9652 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9654 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9655 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9656 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9657 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9658 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9659 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9660 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9661 (srv_xmlfiles): Add new XML files.
9663 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9665 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9666 (init_registers_s390_linux32v1): Add prototype.
9667 (init_registers_s390_linux32v2): Likewise.
9668 (init_registers_s390_linux64v1): Likewise.
9669 (init_registers_s390_linux64v2): Likewise.
9670 (init_registers_s390x_linux64v1): Likewise.
9671 (init_registers_s390x_linux64v2): Likewise.
9672 (s390_num_regs): Increment to 52.
9673 (s390_regmap): Add orig_r2 register.
9674 (s390_num_regs_3264): Increment to 68.
9675 (s390_regmap_3264): Add orig_r2 register.
9676 (s390_collect_ptrace_register): Handle orig_r2 register.
9677 (s390_supply_ptrace_register): Likewise.
9678 (s390_fill_last_break): New function.
9679 (s390_store_last_break): Likewise.
9680 (s390_fill_system_call): New function.
9681 (s390_store_system_call): Likewise.
9682 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9684 (s390_check_regset): New function.
9685 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9686 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9687 Update target_regsets for available register sets.
9689 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9690 Jan Kratochvil <jan.kratochvil@redhat.com>
9692 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9693 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9695 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9696 * linux-low.h (struct process_info_private): New member r_debug.
9697 * server.c (handle_qxfer_libraries): Call
9698 the_target->qxfer_libraries_svr4.
9699 (handle_qxfer_libraries_svr4): New function.
9700 (qxfer_packets): New entry "libraries-svr4".
9701 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9702 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9703 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9704 PACKET_qXfer_libraries_svr4.
9706 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9708 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9709 PSW address/mask between 8-byte and 16-byte formats.
9710 (s390_supply_ptrace_register): Likewise.
9711 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9712 basic addressing mode bit.
9714 2011-11-24 Stan Shebs <stan@codesourcery.com>
9716 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9718 2011-11-17 Stan Shebs <stan@codesourcery.com>
9720 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9721 (tracing_start_time): New global.
9722 (tracing_stop_time): New global.
9723 (tracing_user_name): New global.
9724 (tracing_notes): New global.
9725 (tracing_stop_note): New global.
9726 (cmd_qtstart): Set traceframe_usage, start_time.
9727 (stop_tracing): Set stop_time.
9728 (cmd_qtstatus): Report additional status.
9729 (cmd_qtp): New function.
9730 (handle_tracepoint_query): Call it.
9731 (cmd_qtnotes): New function.
9732 (handle_tracepoint_general_set): Call it.
9733 (get_timestamp): Rename from tsv_get_timestamp.
9735 2011-11-14 Stan Shebs <stan@codesourcery.com>
9736 Kwok Cheung Yeung <kcy@codesourcery.com>
9738 * linux-x86-low.c (small_jump_insn): New.
9739 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9740 trampoline and error message, build a trampoline and issue a small
9741 jump instruction to it.
9742 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9743 trampoline and error message.
9744 (x86_get_min_fast_tracepoint_insn_len): New.
9745 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9746 * linux-low.h (struct linux_target_ops): Add arguments to
9747 install_fast_tracepoint_jump_pad operation, add new operation.
9748 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9750 (linux_get_min_fast_tracepoint_insn_len): New function.
9751 (linux_target_op): Add new operation.
9752 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9753 (gdb_trampoline_buffer_end): Ditto.
9754 (gdb_trampoline_buffer_error): Ditto.
9755 (struct ipa_sym_addresses): Add fields for new IPA variables.
9756 (symbol_list): Add entries for new IPA variables.
9757 (struct tracepoint): Add fields to hold the address range of the
9758 trampoline used by the tracepoint.
9759 (trampoline_buffer_head): New static variable.
9760 (trampoline_buffer_tail): Ditto.
9761 (claim_trampoline_space): New function.
9762 (have_fast_tracepoint_trampoline_buffer): New function.
9763 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9765 (install_fast_tracepoint): Ditto, also add error buffer argument.
9766 (cmd_qtminftpilen): New function.
9767 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9768 (fast_tracepoint_from_trampoline_address): New function.
9769 (fast_tracepoint_collecting): Handle trampoline as part of jump
9771 (set_trampoline_buffer_space): New function.
9772 (initialize_tracepoint): Initialize new IPA variables.
9773 * target.h (struct target_ops): Add arguments to
9774 install_fast_tracepoint_jump_pad operation, add new
9775 get_min_fast_tracepoint_insn_len operation.
9776 (target_get_min_fast_tracepoint_insn_len): New.
9777 (install_fast_tracepoint_jump_pad): Add arguments.
9778 * server.h (IPA_BUFSIZ): Define.
9779 * linux-i386-ipa.c: Include extra header files.
9780 (initialize_fast_tracepoint_trampoline_buffer): New function.
9781 (initialize_low_tracepoint): Call it.
9782 * server.h (set_trampoline_buffer_space): Declare.
9783 (claim_trampoline_space): Ditto.
9784 (have_fast_tracepoint_trampoline_buffer): Ditto.
9786 2011-11-14 Yao Qi <yao@codesourcery.com>
9788 * server.c (handle_query): Handle InstallInTrace for qSupported.
9789 * tracepoint.c (add_tracepoint): Sort list.
9790 (install_tracepoint, download_tracepoint): New.
9791 (cmd_qtdp): Call them to install and download tracepoints.
9792 (sort_tracepoints): Removed.
9793 (cmd_qtstart): Update.
9795 2011-11-14 Yao Qi <yao@codesourcery.com>
9797 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9798 * mem-break.h: Declare.
9799 * tracepoint.c (cmd_qtstart): Move some code to ...
9800 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9802 (download_tracepoints): Move some code to ...
9803 (download_tracepoint_1): ... here. New.
9805 2011-11-08 Yao Qi <yao@codesourcery.com>
9807 * remote-utils.c (relocate_instruction): A comment fix.
9809 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9811 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9812 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9813 dr_status_mirror and dr_control_mirror from debug_reg_state.
9814 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9815 (i386_initial_stuff): Remove use of deleted globals.
9816 (i386_get_thread_context, i386_set_thread_context,
9817 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9818 from debug_reg_state.
9820 2011-11-05 Yao Qi <yao@codesourcery.com>
9822 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9823 address as TPOINT's.
9825 2011-11-02 Stan Shebs <stan@codesourcery.com>
9827 * tracepoint.c (agent_mem_read_string): New function.
9828 (eval_agent_expr): Call it for tracenz.
9829 * server.c (handle_query): Report support for tracenz.
9831 2011-11-02 Yao Qi <yao@codesourcery.com>
9833 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9835 2011-11-02 Yao Qi <yao@codesourcery.com>
9837 * target.h: Fix a typo in comment.
9839 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9841 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9842 clobber the breakpoints' shadows with fast tracepoint jumps.
9843 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9844 * target.c (write_inferior_memory): Also pass MYADDR down to
9847 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9849 * configure.ac: Check support for personality routine.
9850 * configure: Regenerate.
9851 * config.in: Likewise.
9852 * linux-low.c: Include <sys/personality.h>.
9853 Define ADDR_NO_RANDOMIZE if necessary.
9854 (linux_create_inferior): Disable address space randomization when
9855 forking inferior, if requested.
9856 (linux_supports_disable_randomization): New function.
9857 (linux_target_ops): Install it.
9858 * server.h (disable_randomization): Declare.
9859 * server.c (disable_randomization): New global variable.
9860 (handle_general_set): Handle QDisableRandomization.
9861 (handle_query): Likewise for qSupported.
9862 (main): Support --disable-randomization and --no-disable-randomization
9863 command line arguments.
9864 * target.h (struct target_ops): Add supports_disable_randomization.
9865 (target_supports_disable_randomization): New macro.
9867 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9869 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9871 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9872 [!PT_GETDSBT] (target_loadmap): New definition.
9873 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9874 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9875 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9876 and PT_GETDSBT to LINUX_LOADMAP.
9877 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9878 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9880 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9882 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9883 (arm_linux_hwbp_cap): New static variable.
9884 (arm_linux_get_hwbp_cap): Replace by ...
9885 (arm_linux_init_hwbp_cap): ... this new function.
9886 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9887 (arm_linux_get_hw_watchpoint_count): Likewise.
9888 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9889 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9890 (arm_prepare_to_resume): Use perror_with_name instead of error.
9892 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9894 * linux-arm-low.c: Include <signal.h>.
9895 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9896 (struct arm_linux_hwbp_cap): New data type.
9897 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9898 (struct arm_linux_hw_breakpoint): New data type.
9899 (MAX_BPTS, MAX_WPTS): Define.
9900 (struct arch_process_info, struct arch_lwp_info): New data types.
9901 (arm_linux_get_hwbp_cap): New function.
9902 (arm_linux_get_hw_breakpoint_count): Likewise.
9903 (arm_linux_get_hw_watchpoint_count): Likewise.
9904 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9905 (arm_hwbp_control_initialize): Likewise.
9906 (arm_hwbp_control_is_enabled): Likewise.
9907 (arm_hwbp_control_is_initialized): Likewise.
9908 (arm_hwbp_control_disable): Likewise.
9909 (arm_linux_hw_breakpoint_equal): Likewise.
9910 (arm_linux_hw_point_initialize): Likewise.
9911 (struct update_registers_data): New data structure.
9912 (update_registers_callback: New function.
9913 (arm_insert_point): Likewise.
9914 (arm_remove_point): Likewise.
9915 (arm_stopped_by_watchpoint): Likewise.
9916 (arm_stopped_data_address): Likewise.
9917 (arm_new_process): Likewise.
9918 (arm_new_thread): Likewise.
9919 (arm_prepare_to_resume): Likewise.
9920 (the_low_target): Register arm_insert_point, arm_remove_point,
9921 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9922 arm_new_thread, and arm_prepare_to_resume.
9924 2011-09-15 Stan Shebs <stan@codesourcery.com>
9926 * server.h (struct emit_ops): Add compare-goto fields.
9927 * tracepoint.c (gdb_agent_op_sizes): New table.
9928 (emit_eq_goto): New function.
9929 (emit_ne_goto): New function.
9930 (emit_lt_goto): New function.
9931 (emit_le_goto): New function.
9932 (emit_gt_goto): New function.
9933 (emit_ge_goto): New function.
9934 (is_goto_target): New function.
9935 (compile_bytecodes): Recognize special cases of compare-goto
9936 combinations and call specialized emitters for them.
9937 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9938 (amd64_emit_ne_goto): New function.
9939 (amd64_emit_lt_goto): New function.
9940 (amd64_emit_le_goto): New function.
9941 (amd64_emit_gt_goto): New function.
9942 (amd64_emit_ge_goto): New function.
9943 (amd64_emit_ops): Add the new functions.
9944 (i386_emit_eq_goto): New function.
9945 (i386_emit_ne_goto): New function.
9946 (i386_emit_lt_goto): New function.
9947 (i386_emit_le_goto): New function.
9948 (i386_emit_gt_goto): New function.
9949 (i386_emit_ge_goto): New function.
9950 (i386_emit_ops): Add the new functions.
9952 2011-09-08 Stan Shebs <stan@codesourcery.com>
9954 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9955 (i386_emit_epilogue): Restore %ebx.
9957 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9959 * server.c (step_thread): Remove definition.
9960 (process_serial_event): Don't handle Hs.
9961 * server.h (step_thread): Remove declaration.
9962 * target.c (set_desired_inferior): Remove use of step_thread.
9964 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9966 * linux-low.c: Include linux-procfs.h.
9967 (linux_attach_lwp_1): Update comments.
9968 (linux_attach): Scan for existing threads when attaching to a
9969 process that is the tgid.
9970 * Makefile.in: Update dependencies.
9972 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9974 * configure.srv: Add linux-procfs.o dependencies.
9976 2011-08-14 Yao Qi <yao@codesourcery.com>
9978 * target.h (struct target_ops): Fix indent.
9979 * win32-low.c (win32_target_ops): Fix comment.
9981 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9982 Yao Qi <yao@codesourcery.com>
9984 * Makefile.in (clean): Remove tic6x-*.c files.
9985 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9986 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9987 (tic6x-c64xp-linux.c): Likewise.
9988 * configure.srv: Add support for tic6x-*-uclinux.
9989 * linux-tic6x-low.c: New.
9990 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9992 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9993 Yao Qi <yao@codesourcery.com>
9995 * target.h (struct target_ops): Add read_loadmap.
9996 * linux-low.c (struct target_loadseg): New type.
9997 (struct target_loadmap): New type.
9998 (linux_read_loadmap): New function.
9999 (linux_target_ops): Add linux_read_loadmap.
10000 * server.c (handle_query): Support qXfer:fdpic:read packet.
10001 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10004 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10006 * win32-low.c: Include <stdint.h>.
10008 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10010 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10011 to the inferior here.
10012 (i386_remove_aligned_watchpoint): Ditto.
10013 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10014 fit part of the watchpoint in the debug registers.
10015 (i386_update_inferior_debug_regs): New.
10016 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10017 registers, and only update the inferior on success.
10018 (i386_low_remove_watchpoint): Ditto.
10020 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10022 * linux-low.c (compare_ints, unique, list_threads, show_process,
10023 linux_core_of_thread): Delete.
10024 (linux_target_ops): Change linux_core_of_thread to
10025 linux_common_core_of_thread.
10026 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10027 * utils.c (malloc_failure): Change type of argument.
10028 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10029 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10030 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10031 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10032 (IPA_OBJS): Add common-utils-ipa.o.
10033 (ptid_h, linux_osdata_h): New macros.
10034 (server_h): Add common/common-utils.h, common/xml-utils.h,
10035 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10037 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10038 ptid.o, buffer.o): New rules.
10039 (linux-low.o): Add common/linux-osdata.h as a dependency.
10040 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10041 * configure.ac: Add AC_HEADER_DIRENT check.
10042 * config.in: Regenerate.
10043 * configure: Regenerate.
10044 * remote-utils.c (xml_escape_text): Delete.
10045 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10046 buffer_xml_printf): Move to common/buffer.c.
10047 * server.c (main): Remove call to initialize_inferiors.
10048 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10049 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10050 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10051 internal_error, gdb_assert, gdb_assert_fail): Delete.
10052 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10053 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10055 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10056 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10057 initialize_inferiors): Delete.
10059 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10061 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10064 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10066 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10068 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10070 2011-05-26 Yao Qi <yao@codesourcery.com>
10072 * Makefile.in (thread-db.o): Track dependence to
10073 common/gdb_thread_db.h.
10074 * thread-db.c: include gdb_thread_db.h from right place.
10076 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10078 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10079 __FILE__ and __LINE__ to internal_error.
10081 2011-05-13 Doug Evans <dje@google.com>
10083 * thread-db.c (try_thread_db_load_from_sdir): New function.
10084 (try_thread_db_load_from_dir): New function.
10085 (thread_db_load_search): Handle $sdir, ignore $pdir.
10086 Remove trying of system directories if search of
10087 libthread-db-search-path fails, that is now done via $sdir.
10089 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10091 * server.c (handle_query): Add EnableDisableTracepoints to the list
10092 of supported features.
10093 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10095 (cmd_qtenable_disable): New.
10096 (cmd_qtstart): Install tracepoints even if disabled.
10097 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10098 receiving a QTEnable or QTDisable packet.
10099 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10100 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10102 (gdb_probe): Skip data collection if static tracepoint is disabled.
10104 2011-05-10 Doug Evans <dje@google.com>
10106 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10108 2011-05-04 Doug Evans <dje@google.com>
10110 * linux-low.c (linux_join): Skip process lookup.
10111 * spu-low.c (spu_join): Ditto.
10112 * server.c (join_inferiors_callback): Delete.
10113 (process_serial_event): For 'D' packet (detach) call join_inferior
10116 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10118 * README: Don't mention xscale*-*-linux*.
10119 * configure.srv (xscale*-*-linux*): Don't handle target.
10121 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10123 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10125 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10126 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10127 (i386_emit_void_call_2): Likewise.
10129 2011-04-26 Yao Qi <yao@codesourcery.com>
10131 * linux-low.c: Move common macros to linux-ptrace.h.
10132 Include linux-ptrace.h.
10133 * Makefile.in (linux_ptrace_h): New.
10134 (linux-low.o): Depends on linux-ptrace.h.
10136 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10138 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10139 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10140 (remote_prepare): New function with most of the TCP code from ...
10141 (remote_open): ... here. Detect PORT here unconditionally. Move also
10142 setting transport_is_reliable.
10143 * server.c (run_once): New variable.
10144 (gdbserver_usage): Document it.
10145 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10146 the first run if RUN_ONCE.
10147 * server.h (run_once, remote_prepare): New declarations.
10149 2011-04-19 Tom Tromey <tromey@redhat.com>
10151 * win32-low.c (handle_load_dll): Remove duplicate "the".
10153 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10155 Remove support for old Cygwin 1.5 versions.
10156 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10157 function to avoid warning.
10158 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10161 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10163 * gdbserver/server.h (Macro _): Define it if not available.
10165 2011-03-14 Michael Snyder <msnyder@vmware.com>
10167 * hostio.c (handle_close): Remove unnecessary null test.
10169 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10171 * Makefile.in (maintainer-clean realclean distclean): Remove
10172 "make ... subdir_do" command.
10174 2011-03-10 Michael Snyder <msnyder@vmware.com>
10176 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10178 * server.c (handle_v_run): Free alloced buffer on early return.
10180 2011-03-09 Yao Qi <yao@codesourcery.com>
10183 2011-03-04 Yao Qi <yao@codesourcery.com>
10185 * Makefile.in: Remove GNU make feature --directory.
10187 2011-03-05 Yao Qi <yao@codesourcery.com>
10189 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10190 (subdir_do): New make target. Copied from gdb/Makefile.
10191 (maintainer-clean, realclean, distclean, clean): Call corresponding
10192 make targets in common/Makefile.
10194 2011-02-11 Yao Qi <yao@codesourcery.com>
10196 * configure.ac: Call AC_PROG_RANLIB.
10197 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10198 * configure: Regenerate.
10200 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10202 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10204 2011-03-06 Yao Qi <yao@codesourcery.com>
10206 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10208 2011-03-05 Yao Qi <yao@codesourcery.com>
10210 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10211 (subdir_do): New make target. Copied from gdb/Makefile.
10212 (maintainer-clean, realclean, distclean, clean): Call corresponding
10213 make targets in common/Makefile.
10215 2011-03-04 Yao Qi <yao@codesourcery.com>
10217 * Makefile.in: Remove GNU make feature --directory.
10219 2011-03-04 Michael Snyder <msnyder@vmware.com>
10221 * server.c (queue_stop_reply): Call xmalloc not malloc.
10223 2011-03-02 Michael Snyder <msnyder@vmware.com>
10225 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10227 2011-02-28 Michael Snyder <msnyder@vmware.com>
10229 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10230 (cmd_qtframe): Ditto.
10231 (cmd_qtbuffer): Ditto.
10232 (cmd_bigqtbuffer): Ditto.
10234 * utils.c (decimal2str): Initialize 'width' to nine, then
10235 don't mess with it.
10237 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10239 * hostio.c (require_data): Free *data, not data.
10241 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10243 * hostio.c (require_data): Use free, not xfree.
10245 2011-02-27 Michael Snyder <msnyder@vmware.com>
10247 * server.c (handle_query): Discard unused value.
10249 * hostio.c (require_data): Free malloc memory before returning
10252 2011-02-26 Michael Snyder <msnyder@vmware.com>
10254 * linux-low.c (list_threads): Call closedir for dirent.
10256 2011-02-27 Michael Snyder <msnyder@vmware.com>
10258 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10259 a case statement falls through.
10261 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10263 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10266 2011-02-26 Michael Snyder <msnyder@vmware.com>
10268 * utils.c (decimal2str): Eliminate dead code and dead param.
10269 (pulongest): Drop dead param from call to decimal2str.
10272 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10274 Revert the following patch (not approved yet):
10275 2011-02-21 Hui Zhu <teawater@gmail.com>
10276 * tracepoint.c (tp_printf): New function.
10277 (eval_agent_expr): Handle gdb_agent_op_printf.
10279 2011-02-21 Hui Zhu <teawater@gmail.com>
10281 * tracepoint.c (tp_printf): New function.
10282 (eval_agent_expr): Handle gdb_agent_op_printf.
10284 2011-02-18 Tom Tromey <tromey@redhat.com>
10286 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10287 (tracepoint.o): Likewise.
10288 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10289 (gdb_agent_op_names): Likewise.
10291 2011-02-18 Tom Tromey <tromey@redhat.com>
10293 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10294 gdb_agent_op_rot>: New constants.
10295 (gdb_agent_op_names): Add pick and roll.
10296 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10299 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10301 * aclocal.m4: Regenerated with aclocal-1.11.1.
10303 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10305 * server.c (handle_qxfer_traceframe_info): New.
10306 (qxfer_packets): Register "traceframe-info".
10307 (handle_query): Report support for qXfer:traceframe-info:read+.
10308 * tracepoint.c (match_blocktype): New.
10309 (traceframe_find_block_type): Rename to ...
10310 (traceframe_walk_blocks): ... this. Add callback filter argument,
10312 (traceframe_find_block_type): New, reimplemented on top of
10313 traceframe_walk_blocks.
10314 (build_traceframe_info_xml): New.
10315 (traceframe_read_info): New.
10316 * server.h (traceframe_read_info): Declare.
10318 2011-02-11 Yao Qi <yao@codesourcery.com>
10320 * configure.ac: Call AC_PROG_RANLIB.
10321 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10322 * configure: Regenerate.
10324 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10326 * server.c (gdb_read_memory): Change return semantics to allow
10328 (handle_search_memory_1): Adjust.
10329 (process_serial_event) <'m' packet>: Handle partial transfers.
10330 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10332 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10334 * regcache.c (init_register_cache): Initialize
10335 regcache->register_status.
10336 (free_register_cache): Release regcache->register_status.
10337 (regcache_cpy): Copy register_status.
10338 (registers_to_string): Print 'x's for unavailable registers.
10339 (supply_register): Mark the register's status valid or
10340 unavailable, depending on whether a buffer was passed in or not.
10341 (supply_register_zeroed): New.
10342 (supply_regblock): Mark the registers' status valid or
10343 unavailable, depending on whether a buffer was passed in or not.
10344 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10345 (struct regcache): New `register_status' field.
10346 (supply_register_zeroed): Declare.
10347 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10348 supply_register_zeroed, rather than passing a NULL buffer to
10350 * tracepoint.c (fetch_traceframe_registers): Update comment.
10352 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10354 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10357 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10359 * server.h (decode_xfer_write): Change prototype.
10360 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10361 and don't extract the annex here.
10362 * server.c (decode_xfer_read): Remove `annex' parameter,
10363 and don't extract the annex here.
10364 (decode_xfer): New.
10365 (struct qxfer): New.
10366 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10367 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10368 (handle_qxfer_statictrace): New functions, abstracted out from
10369 handle_query, and made to use the struct qxfer interface.
10370 (handle_threads_qxfer_proper): Rename to ...
10371 (handle_qxfer_threads_proper): ... this.
10372 (handle_threads_qxfer): Rename to ...
10373 (handle_qxfer_threads): ... this. Adjust.
10374 (qxfer_packets): New array.
10375 (handle_qxfer): New function.
10376 (handle_query): Use handle_qxfer.
10378 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10380 * gdbreplay.c: Shorten lines of >= 80 columns.
10381 * linux-low.c: Ditto.
10382 * linux-ppc-low.c: Ditto.
10383 * linux-s390-low.c: Ditto.
10384 * linux-sparc-low.c: Ditto.
10385 * linux-x86-low.c: Ditto.
10386 * linux-xtensa-low.c: Ditto.
10387 * mem-break.c: Ditto.
10388 * nto-low.c: Ditto.
10389 * regcache.h: Ditto.
10390 * remote-utils.c: Ditto.
10393 * thread-db.c: Ditto.
10394 * tracepoint.c: Ditto.
10396 * win32-low.h: Ditto.
10398 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10400 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10403 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10405 * server.c (gdbserver_version): Update copyright year in version
10407 * gdbreplay.c (gdbreplay_version): Ditto.
10409 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10411 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10412 * linux-bfin-low.c: New file.
10413 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10414 PT_DATA_ADDR for BFIN targets.
10415 * Makefile.in (SFILES): Add linux-bfin-low.c.
10416 (clean): Remove reg-bfin.c.
10417 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10418 * README: Mention supported Blackfin targets.
10420 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10422 * .gitignore: New file.
10424 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10426 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10428 2010-10-22 Jie Zhang <jie@codesourcery.com>
10430 * Makefile.in: Add FLAGS_TO_PASS variable.
10431 (install): Remove dependency of install-only and recursively
10432 invoke make for install-only.
10434 2010-10-04 Doug Evans <dje@google.com>
10436 * Makefile.in (uninstall): Use $(DESTDIR).
10438 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10442 * linux-x86-low.c (compat_siginfo_from_siginfo)
10443 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10444 si_code is < 0. Check for si_code == SI_TIMER before checking for
10447 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10449 * lynx-i386-low.c: New file.
10450 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10452 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10454 * lynx-low.c (ptrace_request_to_str): Remove handling for
10455 request values that have been removed in LynxOS 5.x.
10457 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10459 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10462 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10464 * configure.ac: Add --enable-inprocess-agent option.
10465 * configure: Rebuilt.
10467 2010-09-06 Yao Qi <yao@codesourcery.com>
10469 * linux-low.c (linux_kill): Remove unused variable.
10470 (linux_stabilize_threads): Likewise.
10471 * server.c (start_inferior): Likewise.
10472 (queue_stop_reply_callback): Likewise.
10473 * tracepoint.c (do_action_at_tracepoint): Likewise.
10475 2010-09-06 Yao Qi <yao@codesourcery.com>
10477 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10480 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10482 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10484 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10486 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10489 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10491 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10492 gdbserver/lynx-ppc-low.c: New files.
10493 * Makefile.in (lynx_low_h): New variable.
10494 (lynx-low.o, lynx-ppc-low.o): New rules.
10495 * configure.ac: On LynxOS, link with -lnetinet.
10496 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10497 * configure: regenerate.
10499 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10501 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10502 * configure.ac: Add check for vasprintf and vsnprintf.
10503 * configure, config.in: Regenerate.
10504 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10506 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10508 * gdbreplay.c: Move include of alloca.h up, next to include of
10510 * server.h: Add include of malloc.h.
10511 * mem-break.c: Remove include of malloc.h.
10512 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10514 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10516 * Makefile.in (memmem.o): Build with -Wno-error.
10518 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10520 * utils.c (xsnprintf): Make non-static.
10521 * server.h: Add xsnprintf declaration.
10522 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10523 replace calls to snprintf by calls to xsnprintf throughout.
10525 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10527 * configure.ac: Add configure check for alloca.
10528 * configure, config.in: Regenerate.
10529 * server.h: Include alloca.h if it exists.
10530 * gdbreplay.c: Include alloca.h if it exists.
10532 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10534 * linux-low.c (__SIGRTMIN): Define if not already defined.
10535 (linux_create_inferior): Check for __ANDROID__ rather than
10537 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10538 are already deferred.
10539 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10540 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10541 stopped and already has a pending signal to report.
10542 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10543 a pending signal to report or is moving out of a jump pad.
10544 (linux_init_signals): Check for __ANDROID__ rather than
10547 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10549 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10550 debug_threads check. Avoid a linear search when not doing debug
10553 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10555 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10556 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10557 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10558 (process_event): Change local fd's type to gdb_fildes_t.
10559 (create_file_handler): Adjust prototype.
10560 (delete_file_handler): Adjust prototype.
10561 (handle_file_event): Adjust prototype. Use pfildes.
10562 (create_file_event): Adjsut prototype.
10563 * remote-utils.c (remote_desc, listen_desc): Change type to
10565 * server.h: New gdb_fildes_t typedef.
10566 [USE_WIN32API]: Include winsock2.h.
10567 (delete_file_handler, add_file_handler): Adjust prototypes.
10568 (pfildes): Declare.
10569 * utils.c (pfildes): New.
10571 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10573 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10574 * configure: Regenerate.
10576 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10578 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10579 (linux_done_accessing_memory): ... this.
10580 (linux_target_ops): Adjust.
10581 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10582 * nto-low.c (nto_target_ops): Adjust comment.
10583 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10584 * spu-low.c (spu_target_ops): Adjust comment.
10585 * target.h (target_ops): Rename unprepare_to_access_memory field
10586 to done_accessing_memory.
10587 (unprepare_to_access_memory): Rename to ...
10588 (done_accessing_memory): ... this.
10590 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10592 * linux-low.c (linux_prepare_to_access_memory): New.
10593 (linux_unprepare_to_access_memory): New.
10594 (linux_target_ops): Install them.
10595 * server.c (read_memory): Rename to ...
10596 (gdb_read_memory): ... this. Use
10597 prepare_to_access_memory/prepare_to_access_memory.
10598 (write_memory): Rename to ...
10599 (gdb_write_memory): ... this. Use
10600 prepare_to_access_memory/prepare_to_access_memory.
10601 (handle_search_memory_1): Adjust.
10602 (process_serial_event): Adjust.
10603 * target.h (struct target_ops): New fields
10604 prepare_to_access_memory and unprepare_to_access_memory.
10605 (prepare_to_access_memory, unprepare_to_access_memory): New.
10606 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10607 prepare_to_access_memory/prepare_to_access_memory.
10608 * nto-low.c (nto_target_ops): Adjust.
10609 * spu-low.c (spu_target_ops): Adjust.
10610 * win32-low.c (win32_target_ops): Adjust.
10612 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10614 * Makefile.in (WARN_CFLAGS): Get it from configure.
10615 (WERROR_CFLAGS): New.
10616 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10617 * configure.ac: Introduce --enable-werror, which adds -Werror to
10618 the compiler command line. Enabled by default. Disable with
10619 --disable-werror. Add -Wdeclaration-after-statement
10620 Wpointer-arith and -Wformat-nonliteral to warning flags.
10621 * configure: Regenerate.
10623 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10625 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10627 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10629 * gdbreplay.c (remote_error): New.
10631 (expect): Use gdbchar. Check for error reading from GDB.
10632 Clarify sync error output.
10633 (play): Check for errors writing to GDB.
10634 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10635 * remote-utils.c (getpkt): Check for errors writing to the remote
10638 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10640 * linux-low.c (linux_wait_1): Move non-debugging code out of
10641 `debug_threads' control.
10643 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10645 * linux-low.c (linux_wait_1): Don't set last_status here.
10646 * server.c (push_event, queue_stop_reply_callback): Assert we're
10647 not pushing a TARGET_WAITKIND_IGNORE event.
10648 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10649 (myresume, handle_target_event): Set the thread's last_resume_kind
10650 and last_status from the target returned status.
10652 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10656 * linux-x86-low.c (update_debug_registers_callback): New.
10657 (i386_dr_low_set_addr): Use it.
10658 (i386_dr_low_get_addr): New.
10659 (i386_dr_low_set_control): Use update_debug_registers_callback.
10660 (i386_dr_low_get_control): New.
10661 (i386_dr_low_get_status): Adjust.
10662 * linux-low.c (linux_stop_lwp): New.
10663 * linux-low.h (linux_stop_lwp): Declare.
10665 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10666 argument instead of a i386_debug_reg_state.
10667 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10668 a i386_debug_reg_state.
10669 (i386_insert_aligned_watchpoint): Adjust.
10670 (i386_remove_aligned_watchpoint): Adjust.
10671 (i386_low_stopped_data_address): Read the debug registers from the
10672 inferior instead of from the mirrors.
10673 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10674 (i386_dr_low_get_addr): Declare.
10675 (i386_dr_low_get_control): Declare.
10676 (i386_dr_low_get_status): Change prototype.
10678 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10679 (i386_dr_low_get_addr): New.
10680 (i386_dr_low_get_control): New.
10681 (i386_dr_low_get_status): Adjust prototype. Return
10683 (i386_initial_stuff): Clear dr_status_mirror and
10685 (i386_get_thread_context): Adjust.
10686 (i386_set_thread_context): Adjust.
10687 (i386_thread_added): Adjust.
10689 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10691 * linux-low.h (linux_thread_area): Delete declaration.
10693 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10695 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10696 after its termination.
10698 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10700 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10701 (gdb_wants_all_stopped): Delete.
10702 (linux_wait_1): Don't call them.
10703 * server.c (handle_v_cont): Tag all threads as want-stopped.
10704 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10705 stopped as "client-wants-stopped".
10707 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10709 * Makefile.in (signals_h): New.
10710 (server_h): Depend on it.
10711 (server.o): Don't depend on $(signals_def).
10712 (signals.o): Depend on $(signals_def).
10714 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10716 * Makefile.in (signals_def): New.
10717 (server_h): Append include/gdb/signals.h and signals_def.
10718 (server.o): Append signals_def.
10720 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10722 * server.c (handle_target_event): Use target_signal_to_host for
10723 resume_info.sig initialization.
10724 * target.h (struct thread_resume) <sig>: New comment.
10726 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10728 * server.c (handle_query): strcpy() the returned string from paddress()
10729 instead of sprintf().
10730 * utils.c (paddress): Return phex_nz().
10732 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10734 * server.c (handle_v_cont): Call mourn_inferior if process
10736 (myresume): Likewise.
10738 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10740 Static tracepoints, and integration with UST.
10742 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10743 * mem-break.c (uninsert_all_breakpoints)
10744 (reinsert_all_breakpoints): New.
10745 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10746 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10747 (gdb_agent_ust_loaded, helper_thread_id)
10748 (gdb_agent_helper_thread_id): New macros.
10749 (struct ipa_sym_addresses): Add addr_ust_loaded,
10750 addr_helper_thread_id, addr_cmd_buf.
10751 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10752 (in_process_agent_loaded_ust): New.
10753 (write_e_ust_not_loaded): New.
10754 (maybe_write_ipa_ust_not_loaded): New.
10755 (struct collect_static_trace_data_action): New.
10756 (enum tracepoint_type) <static_tracepoint>: New.
10757 (struct tracepoint) <handle>: Mention static tracepoints.
10758 (struct static_tracepoint_ctx): New.
10759 (CMD_BUF_SIZE): New.
10760 (add_tracepoint_action): Handle static tracepoint actions.
10761 (unprobe_marker_at): New.
10762 (clear_installed_tracepoints): Handle static tracepoints.
10763 (cmd_qtdp): Handle static tracepoints.
10764 (probe_marker_at): New.
10765 (cmd_qtstart): Handle static tracepoints.
10766 (response_tracepoint): Handle static tracepoints.
10767 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10768 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10769 (get_context_regcache): Handle static tracepoints.
10770 (do_action_at_tracepoint): Handle static tracepoint actions.
10771 (traceframe_find_block_type): Handle static trace data blocks.
10772 (traceframe_read_sdata): New.
10773 (download_tracepoints): Download static tracepoint actions.
10774 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10775 (GDB_PROBE_NAME): New.
10777 (GET_UST_SYM): New.
10780 (ust_marker_to_static_tracepoint): New.
10782 (collect_ust_data_at_tracepoint): New.
10783 (gdb_ust_probe): New.
10784 (UNIX_PATH_MAX, SOCK_DIR): New.
10785 (gdb_ust_connect_sync_socket): New.
10786 (resume_thread, stop_thread): New.
10787 (run_inferior_command): New.
10788 (init_named_socket): New.
10789 (gdb_ust_socket_init): New.
10790 (cstr_to_hexstr): New.
10792 (first_marker, next_marker): New.
10793 (response_ust_marker): New.
10794 (cmd_qtfstm, cmd_qtsstm): New.
10795 (unprobe_marker_at, probe_marker_at): New.
10796 (cmd_qtstmat, gdb_ust_thread): New.
10797 (gdb_ust_init): New.
10798 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10799 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10800 (ST_REGENTRY): New.
10801 (x86_64_st_collect_regmap): New.
10802 (X86_64_NUM_ST_COLLECT_GREGS): New.
10803 (AMD64_RIP_REGNUM): New.
10804 (supply_static_tracepoint_registers): New.
10805 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10806 (ST_REGENTRY): New.
10807 (i386_st_collect_regmap): New.
10808 (i386_NUM_ST_COLLECT_GREGS): New.
10809 (supply_static_tracepoint_registers): New.
10810 * server.c (handle_query): Handle qXfer:statictrace:read.
10811 <qSupported>: Report support for StaticTracepoints, and
10812 qXfer:statictrace:read features.
10813 * server.h (traceframe_read_sdata)
10814 (supply_static_tracepoint_registers): Declare.
10815 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10816 (unpack_varlen_hex): Include in IPA build.
10817 * Makefile.in (ustlibs, ustinc): New.
10818 (IPA_OBJS): Add remote-utils-ipa.o.
10819 ($(IPA_LIB)): Link -ldl and -lpthread.
10821 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10822 * config.in, configure: Regenerate.
10824 2010-06-20 Ian Lance Taylor <iant@google.com>
10825 Pedro Alves <pedro@codesourcery.com>
10827 * linux-x86-low.c (always_true): Delete.
10828 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10829 trying to fool the compiler with always_true.
10831 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10833 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10834 conditions in gdbserver.
10836 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10838 * spu-low.c (spu_read_memory): Wrap around local store limit.
10839 (spu_write_memory): Likewise.
10841 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10843 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10844 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10846 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10848 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10849 uses with LONGEST uses.
10851 2010-06-14 Stan Shebs <stan@codesourcery.com>
10852 Pedro Alves <pedro@codesourcery.com>
10856 * linux-x86-low.c: Include limits.h.
10858 (always_true): New.
10861 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10862 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10863 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10864 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10865 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10866 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10867 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10868 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10869 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10870 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10871 (amd64_emit_void_call_2): New.
10872 (amd64_emit_ops): New.
10873 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10874 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10875 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10876 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10877 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10878 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10879 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10880 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10881 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10882 (i386_emit_stack_adjust, i386_emit_int_call_1)
10883 (i386_emit_void_call_2): New.
10884 (i386_emit_ops): New.
10885 (x86_emit_ops): New.
10886 (the_low_target): Install x86_emit_ops.
10887 * server.h (struct emit_ops): New.
10888 (get_raw_reg_func_addr): Declare.
10889 (current_insn_ptr, emit_error): Declare.
10890 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10891 (set_trace_state_variable_value): New defines.
10892 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10893 addr_get_trace_state_variable_value and
10894 addr_set_trace_state_variable_value.
10895 (symbol_list): New fields for get_raw_reg,
10896 get_trace_state_variable_value and set_trace_state_variable_value.
10897 (condfn): New typedef.
10898 (struct tracepoint): New field `compiled_cond'.
10899 (do_action_at_tracepoint): Clear compiled_cond.
10900 (get_trace_state_variable_value, set_trace_state_variable_value):
10902 (condition_true_at_tracepoint): If there's a compiled condition,
10904 (current_insn_ptr, emit_error): New globals.
10905 (struct bytecode_address): New.
10906 (get_raw_reg_func_addr): New.
10907 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10908 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10909 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10910 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10911 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10912 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10913 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10914 (compile_tracepoint_condition, compile_bytecodes): New.
10915 * target.h (emit_ops): Forward declare.
10916 (struct target_ops): New field emit_ops.
10917 (target_emit_ops): New.
10918 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10919 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10920 * linux-low.c (linux_emit_ops): New.
10921 (linux_target_ops): Install it.
10922 * linux-low.h (struct linux_target_ops): New field emit_ops.
10924 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10926 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10927 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10929 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10930 Stan Shebs <stan@codesourcery.com>
10932 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10933 (all): Depend on $(extra_libraries).
10934 (install-only): Install the IPA.
10935 (IPA_OBJS, IPA_LIB): New.
10936 (clean): Remove the IPA lib.
10937 (IPAGENT_CFLAGS): New.
10938 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10939 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10940 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10941 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10942 * configure.ac: Check for atomic builtins support in the compiler.
10943 (IPA_DEPFILES, extra_libraries): Define.
10944 * configure.srv (ipa_obj): Add description.
10945 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10946 (i[34567]86-*-linux*): Set ipa_obj.
10947 (x86_64-*-linux*): Set ipa_obj.
10948 * linux-low.c (stabilizing_threads): New.
10949 (supports_fast_tracepoints): New.
10950 (linux_detach): Stabilize threads before detaching.
10951 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10952 the lwp is either not stabilizing, or is moving out of a jump pad.
10953 (linux_fast_tracepoint_collecting): New.
10954 (maybe_move_out_of_jump_pad): New.
10955 (enqueue_one_deferred_signal): New.
10956 (dequeue_one_deferred_signal): New.
10957 (linux_wait_for_event_1): If moving out of a jump pad, defer
10958 pending signals to later.
10959 (linux_stabilize_threads): New.
10960 (linux_wait_1): Check if threads need moving out of jump pads, and
10962 (stuck_in_jump_pad_callback): New.
10963 (move_out_of_jump_pad_callback): New.
10964 (lwp_running): New.
10965 (linux_resume_one_lwp): Handle moving out of jump pads.
10966 (linux_set_resume_request): Dequeue deferred signals.
10967 (need_step_over_p): Also step over fast tracepoint jumps.
10968 (start_step_over): Also uninsert fast tracepoint jumps.
10969 (finish_step_over): Also reinsert fast tracepoint jumps.
10970 (linux_install_fast_tracepoint_jump): New.
10971 (linux_target_ops): Install linux_stabilize_threads and
10972 linux_install_fast_tracepoint_jump_pad.
10973 * linux-low.h (linux_target_ops) <get_thread_area,
10974 install_fast_tracepoint_jump_pad>: New fields.
10975 (struct lwp_info) <collecting_fast_tracepoint,
10976 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10977 (linux_get_thread_area): Declare.
10978 * linux-x86-low.c (jump_insn): New.
10979 (x86_get_thread_area): New.
10980 (append_insns): New.
10981 (push_opcode): New.
10982 (amd64_install_fast_tracepoint_jump_pad): New.
10983 (i386_install_fast_tracepoint_jump_pad): New.
10984 (x86_install_fast_tracepoint_jump_pad): New.
10985 (the_low_target): Install x86_get_thread_area and
10986 x86_install_fast_tracepoint_jump_pad.
10987 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10988 (struct fast_tracepoint_jump): New.
10989 (fast_tracepoint_jump_insn): New.
10990 (fast_tracepoint_jump_shadow): New.
10991 (find_fast_tracepoint_jump_at): New.
10992 (fast_tracepoint_jump_here): New.
10993 (delete_fast_tracepoint_jump): New.
10994 (set_fast_tracepoint_jump): New.
10995 (uninsert_fast_tracepoint_jumps_at): New.
10996 (reinsert_fast_tracepoint_jumps_at): New.
10997 (set_breakpoint_at): Use write_inferior_memory.
10998 (uninsert_raw_breakpoint): Use write_inferior_memory.
10999 (check_mem_read): Mask out fast tracepoint jumps.
11000 (check_mem_write): Mask out fast tracepoint jumps.
11001 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11002 (set_fast_tracepoint_jump): Declare.
11003 (delete_fast_tracepoint_jump)
11004 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11005 (reinsert_fast_tracepoint_jumps_at): Declare.
11006 * regcache.c: Don't compile many functions when building the
11007 in-process agent library.
11008 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11009 the register buffer in the heap.
11010 (free_register_cache): If the register buffer isn't owned by the
11011 regcache, don't free it.
11012 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11013 pre-existing register caches.
11014 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11016 (convert_ascii_to_int): : Constify `from' parameter type.
11017 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11018 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11019 the needed buffer in-place.
11020 (relocate_instruction): New.
11021 * server.c (handle_query) <qSymbols>: If the target supports
11022 tracepoints, give it a chance of looking up symbols. Report
11023 support for fast tracepoints.
11024 (handle_status): Stabilize threads.
11025 (process_serial_event): Adjust.
11026 * server.h (struct fast_tracepoint_jump): Forward declare.
11027 (struct process_info) <fast_tracepoint_jumps>: New field.
11028 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11029 (decode_X_packet, decode_M_packet): Adjust.
11030 (relocate_instruction): Declare.
11031 (in_process_agent_loaded): Declare.
11032 (tracepoint_look_up_symbols): Declare.
11033 (struct fast_tpoint_collect_status): Declare.
11034 (fast_tracepoint_collecting): Declare.
11035 (force_unlock_trace_buffer): Declare.
11036 (handle_tracepoint_bkpts): Declare.
11037 (initialize_low_tracepoint)
11038 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11039 * target.h (struct target_ops) <stabilize_threads,
11040 install_fast_tracepoint_jump_pad>: New fields.
11041 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11042 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11043 [HAVE_STDINT_H]: Include stdint.h.
11044 (trace_debug_1): Rename to ...
11045 (trace_vdebug): ... this.
11046 (trace_debug): Rename to ...
11047 (trace_debug_1): ... this. Add `level' parameter.
11048 (trace_debug): New.
11049 (ATTR_USED, ATTR_NOINLINE): New.
11050 (IP_AGENT_EXPORT): New.
11051 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11052 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11053 (about_to_request_buffer_space, trace_buffer_is_full)
11054 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11055 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11056 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11057 (traceframe_write_count, traceframes_created)
11058 (trace_state_variables)
11059 New renaming defines.
11060 (struct ipa_sym_addresses): New.
11061 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11062 (symbol_list): New.
11063 (ipa_sym_addrs): New.
11064 (all_tracepoint_symbols_looked_up): New.
11065 (in_process_agent_loaded): New.
11066 (write_e_ipa_not_loaded): New.
11067 (maybe_write_ipa_not_loaded): New.
11068 (tracepoint_look_up_symbols): New.
11069 (debug_threads) [IN_PROCESS_AGENT]: New.
11070 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11071 (UNKNOWN_SIDE_EFFECTS): New.
11072 (stop_tracing): New.
11073 (flush_trace_buffer): New.
11074 (stop_tracing_bkpt): New.
11075 (flush_trace_buffer_bkpt): New.
11076 (read_inferior_integer): New.
11077 (read_inferior_uinteger): New.
11078 (read_inferior_data_pointer): New.
11079 (write_inferior_data_pointer): New.
11080 (write_inferior_integer): New.
11081 (write_inferior_uinteger): New.
11082 (struct collect_static_trace_data_action): Delete.
11083 (enum tracepoint_type): New.
11084 (struct tracepoint) <type>: New field `type'.
11085 <actions_str, step_actions, step_actions_str>: Only include in
11087 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11088 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11089 (tracepoints): Use IP_AGENT_EXPORT.
11090 (last_tracepoint): Don't include in the IPA.
11091 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11092 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11093 (alloced_trace_state_variables): New.
11094 (trace_state_variables): Use IP_AGENT_EXPORT.
11095 (traceframe_t): Delete unused variable.
11096 (circular_trace_buffer): Don't include in the IPA.
11097 (trace_buffer_start): Delete.
11098 (struct trace_buffer_control): New.
11099 (trace_buffer_free): Delete.
11100 (struct ipa_trace_buffer_control): New.
11101 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11102 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11104 (trace_buffer_ctrl): New.
11105 (TRACE_BUFFER_CTRL_CURR): New.
11106 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11107 Reimplement as macros.
11108 (trace_buffer_wrap): Delete.
11109 (traceframe_write_count, traceframe_read_count)
11110 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11111 (struct tracepoint_hit_ctx) <type>: New field.
11112 (struct fast_tracepoint_ctx): New.
11113 (memory_barrier): New.
11115 (record_tracepoint_error): Update atomically in the IPA.
11116 (clear_inferior_trace_buffer): New.
11117 (about_to_request_buffer_space): New.
11118 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11119 updating the same buffer.
11120 (add_tracepoint): Default the tracepoint's type to trap
11121 tracepoint, and orig_size to -1.
11122 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11123 internal variables.
11124 (create_trace_state_variable): New parameter `gdb'. Handle it.
11125 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11126 (cmd_qtdp): Handle fast tracepoints.
11127 (cmd_qtdv): Adjust.
11128 (max_jump_pad_size): New.
11129 (gdb_jump_pad_head): New.
11130 (get_jump_space_head): New.
11131 (claim_jump_space): New.
11132 (sort_tracepoints): New.
11133 (MAX_JUMP_SIZE): New.
11134 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11136 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11137 support. Upload fast traceframes, and delete internal IPA
11139 (stop_tracing_handler): New.
11140 (flush_trace_buffer_handler): New.
11141 (cmd_qtstop): Upload fast tracepoints.
11142 (response_tracepoint): Handle fast tracepoints.
11143 (tracepoint_finished_step): Upload fast traceframes. Set the
11144 tracepoint hit context's tracepoint type.
11145 (handle_tracepoint_bkpts): New.
11146 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11147 type. Add comment about fast tracepoints.
11148 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11149 non-existing action_str field.
11150 (get_context_regcache): Handle fast tracepoints.
11151 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11153 (fast_tracepoint_from_jump_pad_address): New.
11154 (fast_tracepoint_from_ipa_tpoint_address): New.
11155 (collecting_t): New.
11156 (force_unlock_trace_buffer): New.
11157 (fast_tracepoint_collecting): New.
11159 (gdb_collect): New.
11160 (write_inferior_data_ptr): New.
11161 (target_tp_heap): New.
11162 (target_malloc): New.
11163 (download_agent_expr): New.
11165 (download_tracepoints): New.
11166 (download_trace_state_variables): New.
11167 (upload_fast_traceframes): New.
11168 (IPA_FIRST_TRACEFRAME): New.
11169 (IPA_NEXT_TRACEFRAME_1): New.
11170 (IPA_NEXT_TRACEFRAME): New.
11171 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11172 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11173 (gdb_jump_pad_buffer_end): New.
11174 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11175 (initialize_tracepoint): Adjust.
11176 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11177 buffer. Initialize the low module.
11178 * utils.c (PREFIX, TOOLNAME): New.
11179 (malloc_failure): Use PREFIX.
11180 (error): In the IPA, an error causes an exit.
11181 (fatal, warning): Use PREFIX.
11182 (internal_error): Use TOOLNAME.
11183 (NUMCELLS): Increase to 10.
11184 * configure, config.in: Regenerate.
11186 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11188 * server.c (handle_query) <qSupported>: Do two passes over the
11189 qSupported string to avoid nesting strtok.
11191 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11193 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11195 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11196 -Wl,--dynamic-list.
11197 * configure: Regenerate.
11198 * proc-service.list: New.
11200 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11202 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11205 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11207 * gdbreplay.c (remote_open): Check error return from socket() call by
11208 its equality to -1 not by it being negative.
11209 * remote-utils.c (remote_open): Likewise.
11211 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11213 * config.h: Regenerate.
11215 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11217 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11218 doesn't provide PTRACE_GET_THREAD_AREA.
11220 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11222 * linux-m68k-low.c: Include <asm/ptrace.h>
11223 (ps_get_thread_area): Implement.
11225 2010-05-03 Doug Evans <dje@google.com>
11227 * event-loop.c (struct callback_event): New struct.
11228 (callback_list): New global.
11229 (append_callback_event, delete_callback_event): New functions.
11230 (process_callback): New function.
11231 (start_event_loop): Call it.
11232 * remote-utils.c (NOT_SCHEDULED): Define.
11233 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11234 moved out of readchar.
11235 (readchar): Rewrite. Call reschedule before returning.
11236 (reset_readchar): New function.
11237 (remote_close): Call it.
11238 (process_remaining, reschedule): New functions.
11239 * server.h (callback_handler_func): New typedef.
11240 (append_callback_event, delete_callback_event): Declare.
11242 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11244 * proc-service.c (ps_pglobal_lookup): Use
11245 thread_db_look_up_one_symbol.
11246 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11247 parameter. Use it instead of all_symbols_looked_up.
11248 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11250 (all_symbols_looked_up): Don't declare.
11251 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11252 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11254 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11255 Set all_symbols_looked_up here.
11256 (thread_db_look_up_one_symbol): New.
11257 (thread_db_get_tls_address): Adjust.
11258 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11259 thread_db object on the heap, and tentatively set it in the
11261 (thread_db_init): Don't set all_symbols_looked_up here.
11262 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11264 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11266 * linux-low.c (linux_kill, linux_detach): Adjust.
11267 (status_pending_p_callback): Remove redundant statement. Check
11268 for !TARGET_WAITIKIND_IGNORE, instead of
11269 TARGET_WAITKIND_STOPPED.
11270 (handle_tracepoints): Make sure LWP is locked. Adjust.
11271 (linux_wait_for_event_1): Adjust.
11272 (linux_cancel_breakpoints): New.
11273 (unsuspend_one_lwp): New.
11274 (unsuspend_all_lwps): New.
11275 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11276 (send_sigstop_callback): Change return type to int, add new
11277 `except' parameter and handle it.
11278 (suspend_and_send_sigstop_callback): New.
11279 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11280 pass them down. If SUSPEND, also increment the lwp's suspend
11282 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11283 (need_step_over_p): Don't consider suspended LWPs.
11284 (start_step_over): Adjust.
11285 (proceed_one_lwp): Change return type to int, add new `except'
11286 parameter and handle it.
11287 (unsuspend_and_proceed_one_lwp): New.
11288 (proceed_all_lwps): Use find_inferior instead of
11290 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11291 also decrement the suspend count of LWPs. Pass `except' down,
11292 instead of hacking its suspend count.
11293 (linux_pause_all): Add `freeze' parameter. Adjust.
11294 (linux_unpause_all): New.
11295 (linux_target_ops): Install linux_unpause_all.
11296 * server.c (handle_status): Adjust.
11297 * target.h (struct target_ops): New fields `unpause_all' and
11298 `cancel_breakpoints'. Add new parameter to `pause_all'.
11299 (pause_all): Add new `freeze' parameter.
11300 (unpause_all): New.
11301 (cancel_breakpoints): New.
11302 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11303 cancel breakpoints.
11304 (cmd_qtstart): Pause threads.
11305 (stop_tracing): Pause threads, and cancel breakpoints.
11306 * win32-low.c (win32_target_ops): Adjust.
11308 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11310 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11311 the inferior right away from here...
11312 (linux_wait_1): ... to here, and adjust to check the thread's
11313 last_resume_kind instead of the lwp's step or stop_expected flags.
11315 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11317 * README: Use consistent `GDB' and `GDBserver' spellings.
11319 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11321 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11322 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11323 (linux_detach_one_lwp): Assume the lwp is stopped.
11324 (any_thread_of): Delete.
11325 (linux_detach): Stop all lwps here. Don't blindly delete all
11327 (delete_lwp_callback): New.
11328 (linux_mourn): Delete all lwps of the process that is gone.
11329 (linux_wait_1): Don't delete the last lwp of the process here.
11330 * mem-break.h (mark_breakpoints_out): Declare.
11331 * mem-break.c (mark_breakpoints_out): New.
11332 (free_all_breakpoints): Use it.
11333 * server.c (handle_target_event): If the process is gone, mark
11335 * thread-db.c (struct thread_db) <create_bp>: New field.
11336 (thread_db_enable_reporting): Fix prototype. Store a thread event
11337 breakpoint reference in the thread_db struct.
11338 (thread_db_load_search): Clear the thread_db object.
11339 (try_thread_db_load_1): Ditto.
11340 (switch_to_process): New.
11341 (disable_thread_event_reporting): Use it.
11342 (remove_thread_event_breakpoints): New.
11343 (thread_db_detach, thread_db_mourn): Use it.
11345 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11347 * linux-low.c (linux_enable_event_reporting): New.
11348 (linux_wait_for_event_1, handle_extended_wait): Use it.
11350 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11352 * linux-low.c (linux_kill_one_lwp, linux_kill)
11353 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11354 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11355 SIGSTOP even if the LWP is stopped.
11356 (send_sigstop_callback): New.
11357 (stop_all_lwps): Use send_sigstop_callback instead.
11358 (linux_resume_one_thread): Adjust.
11359 (proceed_one_lwp): Still proceed an LWP that the client has
11360 requested to stop, if we haven't reported it as stopped yet. Make
11361 sure that LWPs the client want stopped, have a pending SIGSTOP.
11363 2010-04-26 Doug Evans <dje@google.com>
11365 * server.c (handle_general_set): Make static.
11367 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11368 Print received char after testing for error/eof instead of before.
11369 (input_interrupt): Tweak comment.
11371 2010-04-23 Doug Evans <dje@google.com>
11373 * server.c (start_inferior): Print inferior argv if --debug.
11375 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11377 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11378 * nto-x86-low.c: Include server.h
11380 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11382 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11383 be consistent with other sources of this directory.
11384 (init_registers_amd64): Correct name of source file of this function
11387 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11389 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11390 64-bit executables.
11392 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11394 * win32-i386-low.c: Add 64-bit support.
11395 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11396 (init_registers_amd64): Declare.
11397 (mappings): Add 64-bit version of array.
11398 (init_windows_x86): New function.
11399 (the_low_target): Change init_arch field to init_windows_x86.
11401 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11403 * win32-low.c: Adapt to support also 64-bit architecture.
11404 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11405 (get_image_name): Use SIZE_T type for local variable `done'.
11406 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11407 (toolhelp_get_dll_name): Idem.
11408 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11409 Use uintptr_t typecast to avoid warning.
11410 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11411 (handle_exception): Use phex_nz to avoid warning.
11412 (win32_wait): Remove unused local variable `process'.
11414 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11416 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11419 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11421 * configure.ac: Use `ws2_32' library for srv_mingw.
11422 * configure: Regenerate.
11423 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11424 * remote-utils.c: Likewise.
11426 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11428 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11429 if __x86_64__ is defined.
11431 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11433 * configure: Regenerate.
11435 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11437 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11438 * target.h (target_ops): New get_tib_address field.
11439 * win32-low.h (win32_thread_info): Add thread_local_base field.
11440 * win32-low.c (child_add_thread): Add tlb argument.
11441 Set thread_local_base field to TLB.
11442 (get_child_debug_event): Adapt to child_add_thread change.
11443 (win32_get_tib_address): New function.
11444 (win32_target_ops): Set get_tib_address field to
11445 win32_get_tib_address.
11446 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11448 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11450 * linux-low.c (linux_mourn): Also remove the process.
11451 * server.c (handle_target_event): Don't remove the process here.
11452 * nto-low.c (nto_mourn): New.
11453 (nto_target_ops): Install it.
11454 * spu-low.c (spu_mourn): New.
11455 (spu_target_ops): Install it.
11456 * win32-low.c (win32_mourn): New.
11457 (win32_target_ops): Install it.
11459 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11461 * server.h (buffer_xml_printf): Remove redundant `;'.
11463 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11465 * regcache.c (set_register_cache): Invalidate regcaches before
11466 changing the register cache layout.
11467 (regcache_invalidate_one): Allow a NULL regcache.
11468 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11469 regcaches before changing the register cache layout or the target
11472 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11474 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11475 variable warning on Linux/x86-64.
11477 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11479 GDBserver disconnected tracing support.
11481 * linux-low.c (linux_remove_process): Delete.
11482 (add_lwp): Don't set last_resume_kind here.
11483 (linux_kill): Use `mourn'.
11484 (linux_detach): Use `thread_db_detach', and `mourn'.
11485 (linux_mourn): New.
11486 (linux_attach_lwp_1): Adjust comment.
11487 (linux_attach): last_resume_kind moved the thread_info; adjust.
11488 (status_pending_p_callback): Adjust.
11489 (linux_wait_for_event_1): Adjust.
11490 (count_events_callback, select_singlestep_lwp_callback)
11491 (select_event_lwp_callback, cancel_breakpoints_callback)
11492 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11493 (proceed_one_lwp): Adjust.
11494 (linux_async): Add debug output.
11495 (linux_thread_stopped): New.
11496 (linux_pause_all): New.
11497 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11499 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11500 (thread_db_free): Delete declaration.
11501 (thread_db_detach, thread_db_mourn): Declare.
11502 * thread-db.c (thread_db_init): Use thread_db_mourn.
11503 (thread_db_free): Delete, split in two.
11504 (disable_thread_event_reporting): New.
11505 (thread_db_detach): New.
11506 (thread_db_mourn): New.
11508 * server.h (struct thread_info) <last_resume_kind>: New field.
11509 <attached>: Add comment.
11510 <gdb_detached>: New field.
11511 (handler_func): Change return type to int.
11512 (handle_serial_event, handle_target_event): Ditto.
11513 (gdb_connected): Declare.
11515 (disconnected_tracing): Declare.
11516 (stop_tracing): Declare.
11518 * server.c (handle_query) <qSupported>: Report support for
11519 disconnected tracing.
11520 (queue_stop_reply_callback): Account for running threads.
11521 (gdb_wants_thread_stopped): New.
11522 (gdb_wants_all_threads_stopped): New.
11523 (gdb_reattached_process): New.
11524 (handle_status): Clear the `gdb_detached' flag of all processes.
11525 In all-stop, stop all threads.
11526 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11527 (process_serial_event): If the remote connection breaks, or if an
11528 exit was forced with "monitor exit", force an event loop exit.
11529 Handle disconnected tracing on detach.
11530 (handle_serial_event): Adjust.
11531 (handle_target_event): If GDB isn't connected, forward events back
11532 to the inferior, unless the last process exited, in which case,
11533 exit gdbserver. Adjust interface.
11535 * remote-utils.c (remote_open): Don't block in accept. Instead
11536 register an event loop source on the listen socket file
11537 descriptor. Refactor bits into ...
11538 (listen_desc): ... this new global.
11539 (gdb_connected): ... this new function.
11540 (enable_async_notification): ... this new function.
11541 (handle_accept_event): ... this new function.
11542 (remote_close): Clear remote_desc.
11544 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11546 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11548 (mourn_inferior): Define.
11549 (target_process_qsupported): Avoid the dangling else problem.
11550 (thread_stopped): Define.
11551 (pause_all): Define.
11552 (target_waitstatus_to_string): Declare.
11553 * target.c (target_waitstatus_to_string): New.
11555 * tracepoint.c (tracing): Make extern.
11556 (disconnected_tracing): New.
11557 (stop_tracing): Make extern. Handle tracing stops due to GDB
11559 (cmd_qtdisconnected): New.
11560 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11561 (handle_tracepoint_general_set): Handle QTDisconnected.
11563 * event-loop.c (event_handler_func): Change return type to int.
11564 (process_event): Bail out if the event handler wants the event
11566 (handle_file_event): Ditto.
11567 (start_event_loop): Bail out if the event handler wants the event
11570 * nto-low.c (nto_target_ops): Adjust.
11571 * spu-low.c (spu_wait): Don't remove the process here.
11572 (spu_target_ops): Adjust.
11573 * win32-low.c (win32_wait): Don't remove the process here.
11574 (win32_target_ops): Adjust.
11576 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11578 * regcache.c (realloc_register_cache): Invalidate inferior's
11579 regcache before recreating it.
11581 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11583 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11585 2010-04-09 Stan Shebs <stan@codesourcery.com>
11586 Pedro Alves <pedro@codesourcery.com>
11588 * server.h (LONGEST): New.
11589 (struct thread_info) <while_stepping>: New field.
11590 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11592 (initialize_tracepoint, handle_tracepoint_general_set)
11593 (handle_tracepoint_query, tracepoint_finished_step)
11594 (tracepoint_was_hit, release_while_stepping_state_list):
11595 (current_traceframe): Declare.
11596 * server.c (handle_general_set): Handle tracepoint packets.
11597 (read_memory): New.
11598 (write_memory): New.
11599 (handle_search_memory_1): Use read_memory.
11600 (handle_query): Report support for conditional tracepoints, trace
11601 state variables, and tracepoint sources. Handle tracepoint
11603 (main): Initialize the tracepoints module.
11604 (process_serial_event): Handle traceframe reads/writes.
11606 * linux-low.c (handle_tracepoints): New.
11607 (linux_wait_1): Call it.
11608 (linux_resume_one_lwp): Handle while-stepping.
11609 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11610 (linux_target_ops): Install them.
11611 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11613 * linux-x86-low.c (x86_supports_tracepoints): New.
11614 (the_low_target). Install it.
11616 * mem-break.h (delete_breakpoint): Declare.
11617 * mem-break.c (delete_breakpoint): Make external.
11619 * target.h (struct target_ops): Add `supports_tracepoints',
11620 `read_pc', and `write_pc' fields.
11621 (target_supports_tracepoints): Define.
11622 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11625 * regcache.h (struct regcache) <registers_owned>: New field.
11626 (init_register_cache, regcache_cpy): Declare.
11627 (regcache_read_pc, regcache_write_pc): Declare.
11628 (register_cache_size): Declare.
11629 (supply_regblock): Declare.
11630 * regcache.c (init_register_cache): New.
11631 (new_register_cache): Use it.
11632 (regcache_cpy): New.
11633 (register_cache_size): New.
11634 (supply_regblock): New.
11635 (regcache_read_pc, regcache_write_pc): New.
11637 * tracepoint.c: New.
11639 * Makefile.in (OBS): Add tracepoint.o.
11640 (tracepoint.o): New rule.
11642 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11644 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11646 (i386-mmx.c): Likewise.
11647 (i386-mmx-linux.o): Likewise.
11648 (i386-mmx-linux.c): Likewise.
11650 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11651 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11652 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11653 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11655 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11656 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11657 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11659 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11661 * Makefile.in (clean): Updated.
11663 (i386-avx.c): Likewise.
11664 (i386-avx-linux.o): Likewise.
11665 (i386-avx-linux.c): Likewise.
11666 (amd64-avx.o): Likewise.
11667 (amd64-avx.c): Likewise.
11668 (amd64-avx-linux.o): Likewise.
11669 (amd64-avx-linux.c): Likewise.
11671 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11672 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11673 (srv_amd64_regobj): Add amd64-avx.o.
11674 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11675 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11676 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11677 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11678 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11679 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11680 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11682 * i387-fp.c: Include "i386-xstate.h".
11684 (i387_cache_to_xsave): Likewise.
11685 (i387_xsave_to_cache): Likewise.
11686 (x86_xcr0): Likewise.
11688 * i387-fp.h (i387_cache_to_xsave): Likewise.
11689 (i387_xsave_to_cache): Likewise.
11690 (x86_xcr0): Likewise.
11692 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11693 * linux-crisv32-low.c (target_regsets): Likewise.
11694 * linux-m68k-low.c (target_regsets): Likewise.
11695 * linux-mips-low.c (target_regsets): Likewise.
11696 * linux-ppc-low.c (target_regsets): Likewise.
11697 * linux-s390-low.c (target_regsets): Likewise.
11698 * linux-sh-low.c (target_regsets): Likewise.
11699 * linux-sparc-low.c (target_regsets): Likewise.
11700 * linux-xtensa-low.c (target_regsets): Likewise.
11702 * linux-low.c: Include <sys/uio.h>.
11703 (regsets_fetch_inferior_registers): Support nt_type.
11704 (regsets_store_inferior_registers): Likewise.
11705 (linux_process_qsupported): New.
11706 (linux_target_ops): Add linux_process_qsupported.
11708 * linux-low.h (regset_info): Add nt_type.
11709 (linux_target_ops): Add process_qsupported.
11711 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11713 (init_registers_i386_avx_linux): New.
11714 (init_registers_amd64_avx_linux): Likewise.
11715 (xmltarget_i386_linux_no_xml): Likewise.
11716 (xmltarget_amd64_linux_no_xml): Likewise.
11717 (PTRACE_GETREGSET): Likewise.
11718 (PTRACE_SETREGSET): Likewise.
11719 (x86_fill_xstateregset): Likewise.
11720 (x86_store_xstateregset): Likewise.
11721 (use_xml): Likewise.
11722 (x86_linux_update_xmltarget): Likewise.
11723 (x86_linux_process_qsupported): Likewise.
11724 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11725 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11726 init_registers_i386_linux here. Call
11727 x86_linux_update_xmltarget.
11728 (the_low_target): Add x86_linux_process_qsupported.
11730 * server.c (handle_query): Call target_process_qsupported.
11732 * target.h (target_ops): Add process_qsupported.
11733 (target_process_qsupported): New.
11735 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11737 * inferiors.c (add_thread): Set last_status kind to
11738 TARGET_WAITKIND_IGNORE.
11739 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11740 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11741 (linux_wait_1): Move `thread' local definition to block that uses
11742 it. Don't NULL initialize `event_child'.
11743 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11744 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11745 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11747 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11749 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11750 an extended waitstatus, or by a watchpoint.
11751 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11752 thread was stepping or has been stopped by a watchpoint.
11754 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11756 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11757 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11758 of another, then delete the previous, and validate all
11760 (validate_inserted_breakpoint): New.
11761 (delete_disabled_breakpoints): New.
11762 (validate_breakpoints): New.
11763 (check_mem_read): Validate breakpoints before trusting their
11764 shadow. Delete disabled breakpoints.
11765 (check_mem_write): Validate breakpoints before trusting they
11766 should be inserted. Delete disabled breakpoints.
11767 * mem-break.h (validate_breakpoints):
11768 * server.c (handle_query): Validate breakpoints when we see a
11771 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11773 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11774 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11775 if we could tell there's a GDB breakpoint at stop_pc.
11776 (need_step_over_p): Don't do a step over if we find a GDB
11777 breakpoint at the resume PC.
11779 * mem-break.c (struct raw_breakpoint): New.
11780 (enum bkpt_type): New type `gdb_breakpoint'.
11781 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11782 fields. New field `raw'.
11783 (find_raw_breakpoint_at): New.
11784 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11785 breakpoint instead.
11786 (set_breakpoint_at): Adjust.
11787 (delete_raw_breakpoint): New.
11788 (release_breakpoint): New.
11789 (delete_breakpoint): Rename to...
11790 (delete_breakpoint_1): ... this. Add proc parameter. Use
11791 release_breakpoint. Return ENOENT.
11792 (delete_breakpoint): Reimplement.
11793 (find_breakpoint_at): Delete.
11794 (find_gdb_breakpoint_at): New.
11795 (delete_breakpoint_at): Delete.
11796 (set_gdb_breakpoint_at): New.
11797 (delete_gdb_breakpoint_at): New.
11798 (gdb_breakpoint_here): New.
11799 (set_reinsert_breakpoint): Use release_breakpoint.
11800 (uninsert_breakpoint): Rename to ...
11801 (uninsert_raw_breakpoint): ... this.
11802 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11803 (reinsert_raw_breakpoint): Change parameter type to
11805 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11807 (check_breakpoints): Adjust. Use release_breakpoint.
11808 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11809 (breakpoint_inserted_here): Ditto.
11810 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11811 Don't trust the breakpoint's shadow if it is not inserted.
11812 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11813 (delete_all_breakpoints): Adjust.
11814 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11815 use delete_breakpoint_1.
11817 * mem-break.h (breakpoints_supported): Delete declaration.
11818 (set_gdb_breakpoint_at): Declare.
11819 (gdb_breakpoint_here): Declare.
11820 (delete_breakpoint_at): Delete.
11821 (delete_gdb_breakpoint_at): Declare.
11823 * server.h (struct raw_breakpoint): Forward declare.
11824 (struct process_info): New field `raw_breakpoints'.
11826 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11829 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11831 * linux-low.c (status_pending_p_callback): Fix comment.
11832 (linux_wait_for_event_1): Move most of the internal breakpoint
11833 handling from here...
11834 (linux_wait_1): ... to here.
11835 (count_events_callback): New.
11836 (select_singlestep_lwp_callback): New.
11837 (select_event_lwp_callback): New.
11838 (cancel_breakpoints_callback): New.
11839 (select_event_lwp): New.
11840 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11841 priority to all LWPs that have had events that should be reported
11842 to the client. Cancel breakpoints when about to reporting the
11843 event to the client, not while stopping lwps. No longer cancel
11844 finished single-steps here.
11845 (cancel_finished_single_step): Delete.
11846 (cancel_finished_single_steps): Delete.
11848 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11850 * mem-break.c (enum bkpt_type): New.
11851 (struct breakpoint): New field `type'.
11852 (set_breakpoint_at): Change return type to struct breakpoint
11853 pointer. Set type to `other_breakpoint' by default.
11854 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11855 in the breakpoint list.
11856 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11857 (reinsert_breakpoint): Rename to ...
11858 (reinsert_raw_breakpoint): ... this.
11859 (reinsert_breakpoints_at): Adjust.
11860 * mem-break.h (struct breakpoint): Declare.
11861 (set_breakpoint_at): Change return type to struct breakpoint
11864 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11866 * server.c (handle_query): Assign, not compare.
11868 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11870 Teach linux gdbserver to step-over-breakpoints.
11872 * linux-low.c (can_hardware_single_step): New.
11873 (supports_breakpoints): New.
11874 (handle_extended_wait): If stopping threads, read the stop pc of
11875 the new cloned LWP.
11877 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11878 low target doesn't support retrieving the PC.
11879 (add_lwp): Set last_resume_kind to resume_continue.
11880 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11881 (linux_attach): Don't clear stop_expected. Set the lwp's
11882 last_resume_kind to resume_stop.
11883 (linux_detach_one_lwp): Don't check for removed breakpoints.
11884 (check_removed_breakpoint): Delete.
11885 (status_pending_p): Rename to ...
11886 (status_pending_p_callback): ... this. Don't check for removed
11887 breakpoints. Don't consider threads that are stopped from GDB's
11889 (linux_wait_for_lwp): Always read the stop_pc here.
11890 (cancel_breakpoint): New.
11891 (step_over_bkpt): New global.
11892 (linux_wait_for_event_1): Implement stepping over breakpoints.
11893 (gdb_wants_lwp_stopped): New.
11894 (gdb_wants_all_stopped): New.
11895 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11896 single-step traps here. Store the thread's last reported target
11898 (send_sigstop): Don't clear stop_expected. Always set it,
11900 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11901 (cancel_finished_single_step): New.
11902 (cancel_finished_single_steps): New.
11903 (wait_for_sigstop): Don't cancel finished single-step traps here.
11904 (linux_resume_one_lwp): Don't check for removed breakpoints.
11905 Don't set `step' on non-hardware step archs.
11906 (linux_set_resume_request): Ignore resume_stop requests if already
11907 stopping or stopped. Set the lwp's last_resume_kind.
11908 (resume_status_pending_p): Don't check for removed breakpoints.
11909 (need_step_over_p): New.
11910 (start_step_over): New.
11911 (finish_step_over): New.
11912 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11913 requests. Clear the thread's last reported target waitstatus.
11914 Don't use the `suspended' flag. Don't consider pending breakpoints.
11915 (linux_resume): Start a step-over if necessary.
11916 (proceed_one_lwp): New.
11917 (proceed_all_lwps): New.
11918 (unstop_all_lwps): New.
11919 * linux-low.h (struct lwp_info): Rewrite comment for the
11920 `suspended' flag. Add the `stop_pc' field. Delete the
11921 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11922 Add `'last_resume_kind' and `need_step_over' fields.
11923 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11924 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11925 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11926 (set_raw_breakpoint_at): New.
11927 (set_breakpoint_at): Rewrite to use it.
11928 (reinsert_breakpoint_handler): Delete.
11929 (set_reinsert_breakpoint): New.
11930 (reinsert_breakpoint_by_bp): Delete.
11931 (delete_reinsert_breakpoints): New.
11932 (uninsert_breakpoint): Rewrite.
11933 (uninsert_breakpoints_at): New.
11934 (reinsert_breakpoint): Rewrite.
11935 (reinsert_breakpoints_at): New.
11936 (check_breakpoints): Rewrite.
11937 (breakpoint_here): New.
11938 (breakpoint_inserted_here): New.
11939 (check_mem_read): Adjust.
11940 * mem-break.h (breakpoints_supported, breakpoint_here)
11941 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11942 (reinsert_breakpoint_by_bp): Delete declaration.
11943 (delete_reinsert_breakpoints): Declare.
11944 (reinsert_breakpoint): Delete declaration.
11945 (reinsert_breakpoints_at): Declare.
11946 (uninsert_breakpoint): Delete declaration.
11947 (uninsert_breakpoints_at): Declare.
11948 (check_breakpoints): Adjust prototype.
11949 * server.h: Adjust include order.
11950 (struct thread_info): Declare here. Add a `last_status' field.
11952 2010-03-23 Michael Snyder <msnyder@vmware.com>
11954 * server.c (crc32): New function.
11955 (handle_query): Add handling for 'qCRC:' request.
11957 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11959 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11960 lwp had been stopped by a watchpoint.
11962 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11964 * server.h (internal_error): Declare.
11965 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11966 * utils.c (internal_error): New function.
11968 2010-03-15 Andreas Schwab <schwab@redhat.com>
11970 * configure.srv: Fix typo setting srv_regobj.
11972 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11974 * linux-low.c (fetch_register): Avoid passing a non string literal
11976 (usr_store_inferior_registers): Ditto.
11978 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11980 * linux-low.c (linux_write_memory): Bail out early if peeking
11983 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11985 * linux-low.h (struct lwp_info): New fields
11986 `stopped_by_watchpoint' and `stopped_data_address'.
11987 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11988 here, and cache them in the lwp object.
11989 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11991 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11993 (linux_stopped_by_watchpoint): Rewrite.
11994 (linux_stopped_data_address): Rewrite.
11996 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11998 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11999 switching the current inferior, not before.
12001 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12003 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12004 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12005 i386-linux.c and amd64-linux.c.
12006 (reg-i386.o): Removed.
12007 (reg-i386.c): Likewise.
12008 (reg-i386-linux.o): Likewise.
12009 (reg-i386-linux.c): Likewise.
12010 (reg-x86-64.o): Likewise.
12011 (reg-x86-64.c): Likewise.
12012 (reg-x86-64-linux.o): Likewise.
12013 (reg-x86-64-linux.c): Likewise.
12015 (i386.c): Likewise.
12016 (i386-linux.o): Likewise.
12017 (i386-linux.c): Likewise.
12018 (amd64.o): Likewise.
12019 (amd64.c): Likewise.
12020 (amd64-linux.o): Likewise.
12021 (amd64-linux.c): Likewise.
12023 * configure.srv (srv_i386_regobj): New.
12024 (srv_i386_linux_regobj): Likewise.
12025 (srv_amd64_regobj): Likewise.
12026 (srv_amd64_linux_regobj): Likewise.
12027 (srv_i386_32bit_xmlfiles): Likewise.
12028 (srv_i386_64bit_xmlfiles): Likewise.
12029 (srv_i386_xmlfiles): Likewise.
12030 (srv_amd64_xmlfiles): Likewise.
12031 (srv_i386_linux_xmlfiles): Likewise.
12032 (srv_amd64_linux_xmlfiles): Likewise.
12033 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12034 srv_xmlfiles to $srv_i386_xmlfiles.
12035 (i[34567]86-*-mingw32ce*): Likewise.
12036 (i[34567]86-*-mingw*): Likewise.
12037 (i[34567]86-*-nto*): Likewise.
12038 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12039 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12040 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12041 (x86_64-*-linux*): Likewise.
12043 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12044 (init_registers_amd64_linux): New.
12045 (x86_arch_setup): Replace init_registers_x86_64_linux with
12046 init_registers_amd64_linux.
12048 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12050 * configure.ac: Check for libdl. If it is not available link against
12051 static libthread_db.
12052 * configure: Regenerate.
12054 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12058 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12059 handing a read watchpoint.
12060 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12062 2010-02-12 Doug Evans <dje@google.com>
12064 * linux-low.c (linux_supports_tracefork_flag): Document.
12065 (linux_look_up_symbols): Add comment.
12067 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12069 * regcache.c (supply_register): Clear regcache if buf is NULL.
12071 2010-02-02 Nicolas Roche <roche@sourceware.org>
12072 Joel Brobecker <brobecker@adacore.com>
12074 * inferiors.c (find_inferior): Add function documentation.
12075 (unloaded_dll): Handle the case where the unloaded dll has not
12076 been previously registered in the dll list.
12078 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12080 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12081 (thumb2_breakpoint): New.
12082 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12084 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12086 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12087 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12090 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12092 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12094 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12096 * linux-s390-low.c (s390_collect_ptrace_register)
12097 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12099 2010-01-21 Doug Evans <dje@google.com>
12101 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12102 (PTRACE_ARG4_TYPE): New macro.
12103 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12104 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12105 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12106 (usr_store_inferior_registers): Ditto.
12107 (linux_read_memory, linux_write_memory): Ditto.
12108 (linux_test_for_tracefork): Ditto.
12110 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12111 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12113 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12115 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12118 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12120 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12121 prototype to take a regcache. Adjust.
12123 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12125 * regcache.h (struct thread_info): Forward declare.
12126 (struct regcache): New.
12127 (new_register_cache): Adjust prototype.
12128 (get_thread_regcache): Declare.
12129 (free_register_cache): Adjust prototype.
12130 (registers_to_string, registers_from_string): Ditto.
12131 (supply_register, supply_register_by_name, collect_register)
12132 (collect_register_as_string, collect_register_by_name): Ditto.
12133 * regcache.c (struct inferior_regcache_data): Delete.
12134 (get_regcache): Rename to ...
12135 (get_thread_regcache): ... this. Adjust. Switch inferior before
12136 fetching registers.
12137 (regcache_invalidate_one): Adjust.
12138 (regcache_invalidate): Fix prototype.
12139 (new_register_cache): Return the new register cache.
12140 (free_register_cache): Change prototype.
12141 (realloc_register_cache): Adjust.
12142 (registers_to_string): Change prototype to take a regcache. Adjust.
12143 (registers_from_string): Ditto.
12144 (register_data): Ditto.
12145 (supply_register): Ditto.
12146 (supply_register_by_name): Ditto.
12147 (collect_register): Ditto.
12148 (collect_register_as_string): Ditto.
12149 (collect_register_by_name): Ditto.
12150 * server.c (process_serial_event): Adjust.
12151 * linux-low.h (regset_fill_func, regset_store_func): Change
12153 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12155 * linux-low.c (get_stop_pc): Adjust.
12156 (check_removed_breakpoint): Adjust.
12157 (linux_wait_for_event): Adjust.
12158 (linux_resume_one_lwp): Adjust.
12159 (fetch_register): Add regcache parameter. Adjust.
12160 (usr_store_inferior_registers): Ditto.
12161 (regsets_fetch_inferior_registers): Ditto.
12162 (regsets_store_inferior_registers): Ditto.
12163 (linux_fetch_registers, linux_store_registers): Ditto.
12164 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12166 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12168 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12169 prototype to take a regcache.
12170 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12171 * remote-utils.c (convert_ascii_to_int, outreg)
12172 (prepare_resume_reply): Change prototype to take a regcache.
12174 * target.h (struct target_ops) <fetch_registers, store_registers>:
12175 Change prototype to take a regcache.
12176 (fetch_inferior_registers, store_inferior_registers): Change
12177 prototype to take a regcache. Adjust.
12178 * proc-service.c (ps_lgetregs): Adjust.
12179 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12180 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12181 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12182 take a regcache. Adjust.
12183 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12184 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12185 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12186 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12187 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12188 (cris_cannot_fetch_register):
12189 (cris_breakpoint_at): Change prototype to take a regcache.
12191 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12192 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12193 to take a regcache. Adjust.
12194 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12196 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12197 take a regcache. Adjust.
12198 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12199 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12200 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12201 * linux-mips-low.c (mips_get_pc):
12202 (mips_set_pc): Change prototype to take a regcache. Adjust.
12203 (mips_reinsert_addr): Adjust.
12204 (mips_collect_register): Change prototype to take a regcache.
12206 (mips_supply_register):
12207 (mips_collect_register_32bit, mips_supply_register_32bit)
12208 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12209 (mips_store_fpregset): Ditto.
12210 * linux-ppc-low.c (ppc_supply_ptrace_register)
12211 (ppc_supply_ptrace_register): Ditto.
12212 (parse_spufs_run): Adjust.
12213 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12214 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12215 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12216 take a regcache. Adjust.
12217 * linux-s390-low.c (s390_collect_ptrace_register)
12218 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12219 (s390_set_pc): Change prototype to take a regcache. Adjust.
12220 (s390_arch_setup): Adjust.
12221 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12222 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12223 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12224 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12225 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12227 (sparc_breakpoint_at): Adjust.
12228 * linux-xtensa-low.c (xtensa_fill_gregset):
12229 (xtensa_store_gregset):
12230 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12231 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12232 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12233 prototype to take a regcache. Adjust.
12234 * win32-arm-low.c (arm_fetch_inferior_register)
12235 (arm_store_inferior_register): Change prototype to take a
12237 * win32-i386-low.c (i386_fetch_inferior_register)
12238 (i386_store_inferior_register): Change prototype to take a
12240 * win32-low.c (child_fetch_inferior_registers)
12241 (child_store_inferior_registers): Change prototype to take a
12243 (win32_wait): Adjust.
12244 (win32_fetch_inferior_registers): Change prototype to take a
12246 (win32_store_inferior_registers): Adjust.
12247 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12248 store_inferior_register>: Change prototype to take a regcache.
12250 2010-01-20 Doug Evans <dje@google.com>
12252 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12254 (linux_wait_for_event1, linux_init_signals): Ditto.
12255 (W_STOPCODE): Provide definition if missing.
12257 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12259 * linux-low.c (linux_core_of_thread): New.
12260 (compare_ints, show_process, list_threads): New.
12261 (linux_qxfer_osdata): Report threads and cores.
12262 (linux_target_op): Register linux_core_of_thread.
12263 * remote-utils.c (prepare_resume_reply): Report the core.
12264 (buffer_xml_printf): Support %d specifier.
12265 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12267 (handle_query): Handle qXfer:threads. Announce availability
12269 * target.h (struct target_ops): New field core_of_thread.
12271 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12273 * Makefile.in (clean): Remove new generated files.
12274 (reg-s390.o, reg-s390.c): Remove rules.
12275 (reg-s390x.o, reg-s390x.c): Likewise.
12276 (s390-linux32.o, s390-linux32.c): Add rules.
12277 (s390-linux64.o, s390-linux64.c): Likewise.
12278 (s390x-linux64.o, s390x-linux64.c): Likewise.
12279 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12280 * linux-s390-low.c: Include <elf.h>.
12281 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12282 (init_registers_s390): Remove prototype.
12283 (init_registers_s390x): Likewise.
12284 (init_registers_s390_linux32): Add prototype.
12285 (init_registers_s390_linux64): Likewise.
12286 (init_registers_s390x_linux64): Likewise.
12287 (s390_num_regs_3264): New define.
12288 (s390_regmap_3264): New global variable.
12289 (s390_cannot_fetch_register): Remove obsolete check.
12290 (s390_cannot_store_register): Likewise.
12291 (s390_collect_ptrace_register): Handle upper/lower register halves.
12292 (s390_supply_ptrace_register): Likewise.
12293 (s390_fill_gregset): Update to register number changes.
12294 (s390_get_hwcap): New routine.
12295 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12296 Install appropriate regmap and register set.
12298 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12300 * server.c (gdbserver_version): Update copyright year to 2010.
12301 * gdbreplay.c (gdbreplay_version): Likewise.
12303 2009-12-28 Doug Evans <dje@google.com>
12305 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12306 elf/external.h. Include <elf.h> instead but only if necessary.
12308 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12310 * linux-low.c (linux_remove_process): Remove `detaching'
12311 parameter. Don't release/detach from thread_db here.
12312 (linux_kill): Release/detach from thread_db here, ...
12313 (linux_detach): ... and here, before actually detaching.
12314 (linux_wait_1): ... and here, when a process exits.
12315 * thread-db.c (any_thread_of): New.
12316 (thread_db_free): Switch the current inferior to a thread of the
12319 2009-12-21 Doug Evans <dje@google.com>
12321 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12323 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12324 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12325 warning ifndef __NR_tkill. Move setting of errno there too.
12326 Delete unnecessary resetting of errno after syscall.
12327 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12329 * configure.ac: Check for dladdr.
12330 * config.in: Regenerate.
12331 * configure: Regenerate.
12332 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12333 (try_thread_db_load): Update.
12335 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12337 2009-12-18 Doug Evans <dje@google.com>
12339 * event-loop.c: Include unistd.h if it exists.
12341 * linux-low.c (my_waitpid): Move definition away from being in
12342 between linux_tracefork_child/linux_test_for_tracefork.
12344 * gdb_proc_service.h (psaddr_t): Fix type.
12345 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12346 signature to match glibc.
12348 2009-12-16 Doug Evans <dje@google.com>
12350 * linux-low.c (linux_read_memory): Fix argument to read.
12352 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12354 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12355 events, don't leave current_inferior pointing at null.
12357 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12359 * win32-low.c (LOG): Delete.
12360 (OUTMSG): Output to stderr.
12361 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12362 on compile time LOG macro.
12363 (win32_wait): Fix debug output.
12365 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12367 * win32-low.c (win32_add_one_solib): If the dll name is
12368 "ntdll.dll", prepend the system directory to the dll path.
12370 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12372 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12374 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12375 Vladimir Prus <vladimir@codesourcery.com>
12377 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12378 * configure.ac: Check for __mcoldfire__ and set
12379 gdb_cv_m68k_is_coldfire.
12380 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12381 reg-cf.o and reg-m68k.o.
12382 * configure: Regenerated.
12384 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12386 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12387 Pass it to thread_db_free.
12388 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12389 proper `detaching' argument to linux_remove_process.
12390 * linux-low.h (thread_db_free): Add `detaching' parameter.
12391 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12393 (thread_db_free): Add `detaching' parameter. Only
12394 call td_ta_clear_event if detaching from process.
12396 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12398 * thread-db.c (thread_db_free): Fix typo.
12400 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12403 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12405 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12407 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12408 with an i686 compiler.
12409 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12411 * configure: Rebuilt.
12413 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12417 * server.c (handle_search_memory_1): Correct read_addr initialization
12418 in loop for searching subsequent chunks.
12420 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12422 * configure.ac: New --with-libthread-db option.
12423 * thread-db.c: Allow direct dependence on libthread_db.
12424 (thread_db_free): Adjust.
12425 * config.in: Regenerate.
12426 * configure: Likewise.
12428 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12431 * thread-db.c (attach_thread): New function.
12432 (maybe_attach_thread): Return success/failure.
12433 (find_new_threads_callback): Adjust.
12434 (thread_db_find_new_threads): Loop until no new threads.
12436 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12438 * proc-service.c (ps_lgetregs): Formatting.
12440 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12442 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12443 * configure.ac: Adjust.
12444 * linux-low.h (struct process_info_private): Move members to struct
12446 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12447 * linux-low.c (linux_remove_process): Adjust.
12448 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12449 * server.c (handle_query): Move code ...
12450 (handle_monitor_command): ... here. New function.
12451 * target.h (struct target_ops): New member.
12452 * thread-db.c (struct thread_db): New.
12453 (libthread_db_search_path): New variable.
12454 (thread_db_create_event, thread_db_enable_reporting)
12455 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12456 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12457 (try_thread_db_load_1, dladdr_to_soname): New functions.
12458 (try_thread_db_load, thread_db_load_search): New functions.
12459 (thread_db_init): Search for libthread_db.
12460 (thread_db_free): New function.
12461 (thread_db_handle_monitor_command): Likewise.
12462 * config.in: Regenerate.
12463 * configure: Regenerate.
12465 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12467 * spu-low.c (spu_kill): Wait for inferior to terminate.
12468 Call clear_inferiors.
12469 (spu_detach): Call clear_inferiors.
12471 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12473 * aclocal.m4: Regenerate.
12474 * config.in: Likewise.
12475 * configure: Likewise.
12477 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12479 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12480 (parse_spufs_run): New function.
12481 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12482 (ppc_breakpoint_at): Handle SPU breakpoints.
12484 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12486 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12487 (SPUFS_MAGIC): Define.
12488 (spu_enumerate_spu_ids): New function.
12489 (linux_qxfer_spu): New function.
12490 (linux_target_ops): Install linux_qxfer_spu.
12492 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12494 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12495 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12496 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12497 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12498 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12499 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12500 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12501 (init_registers_powerpc_cell32l): Add prototype.
12502 (init_registers_powerpc_cell64l): Likewise.
12503 (ppc_arch_setup): Detect Cell/B.E. architecture.
12505 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12507 * Makefile.in (datarootdir): New variable.
12509 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12511 * linux-low.c (linux_write_memory): Update debugging output.
12512 * Makefile.in (clean): Add new descriptions.
12513 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12514 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12515 * configure.srv: Add new files for arm*-*-linux*.
12516 * linux-arm-low.c: Add new declarations.
12517 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12518 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12519 (HWCAP_VFPv3D16): New.
12520 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12521 instead of __IWMMXT__.
12522 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12523 (arm_arch_setup): New.
12524 (target_regsets): Remove #ifdef. Add VFP regset.
12525 (the_low_target): Use arm_arch_setup.
12527 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12529 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12530 the main thread again.
12532 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12534 Adding Neutrino gdbserver.
12535 * configure: Regenerated.
12536 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12537 * configure.srv (i[34567]86-*-nto*): New target.
12538 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12539 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12540 (nto_comctrl) [__QNX__]: New function.
12541 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12543 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12545 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12548 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12549 Pedro Alves <pedro@codesourcery.com>
12551 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12552 don't support CONTEXT_EXTENDED_REGISTERS.
12553 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12554 (the_low_target): Install them.
12555 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12556 failing with ERROR_PIPE_NOT_CONNECTED.
12558 2009-06-30 Doug Evans <dje@google.com>
12559 Pierre Muller <muller@ics.u-strasbg.fr>
12561 Add h/w watchpoint support to x86-linux, win32-i386.
12562 * Makefile.in (SFILES): Add i386-low.c
12563 (i386_low_h): Define.
12564 (i386-low.o): Add dependencies.
12565 (linux-x86-low.o): Add i386-low.h dependency.
12566 (win32-i386-low.o): Ditto.
12567 * i386-low.c: New file.
12568 * i386-low.h: New file.
12569 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12570 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12571 * linux-low.c (linux_add_process): Initialize arch_private.
12572 (linux_remove_process): Free arch_private.
12573 (add_lwp): Initialize arch_private.
12574 (delete_lwp): Free arch_private.
12575 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12577 * linux-low.h (process_info_private): New member arch_private.
12578 (lwp_info): New member arch_private.
12579 (linux_target_ops): New members new_process, new_thread,
12581 (ptid_of): New macro.
12582 * linux-x86-low.c: Include stddef.h, i386-low.h.
12583 (arch_process_info): New struct.
12584 (arch_lwp_info): New struct.
12585 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12586 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12587 (i386_dr_low_get_status): New function.
12588 (x86_insert_point, x86_remove_point): New functions.
12589 (x86_stopped_by_watchpoint): New function.
12590 (x86_stopped_data_address): New function.
12591 (x86_linux_new_process, x86_linux_new_thread): New functions.
12592 (x86_linux_prepare_to_resume): New function.
12593 (the_low_target): Add entries for insert_point, remove_point,
12594 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12596 * server.c (debug_hw_points): New global.
12597 (monitor_show_help): Document set debug-hw-points.
12598 (handle_query): Process "set debug-hw-points".
12599 * server.h (debug_hw_points): Declare.
12600 (paddress): Declare.
12601 * utils.c (NUMCELLS, CELLSIZE): New macros.
12602 (get_sell, xsnprintf, paddress): New functions.
12603 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12604 remove_point, stopped_by_watchpoint, stopped_data_address.
12605 * win32-i386-low.c: Include i386-low.h.
12606 (debug_reg_state): Replaces dr.
12607 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12608 (i386_dr_low_get_status): New function.
12609 (i386_insert_point, i386_remove_point): New functions.
12610 (i386_stopped_by_watchpoint): New function.
12611 (i386_stopped_data_address): New function.
12612 (i386_initial_stuff): Update.
12613 (get_thread_context,set_thread_context,i386_thread_added): Update.
12614 (the_low_target): Add entries for insert_point,
12615 remove_point, stopped_by_watchpoint, stopped_data_address.
12616 * win32-low.c (win32_insert_watchpoint): New function.
12617 (win32_remove_watchpoint): New function.
12618 (win32_stopped_by_watchpoint): New function.
12619 (win32_stopped_data_address): New function.
12620 (win32_target_ops): Add entries for insert_watchpoint,
12621 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12622 * win32-low.h (win32_target_ops): New members insert_point,
12623 remove_point, stopped_by_watchpoint, stopped_data_address.
12625 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12627 * server.c (process_serial_event): Re-return unsupported, not
12628 error, if the type isn't recognized. Re-allow supporting only
12629 insert or remove packets. Also call require_running for
12630 breakpoints. Add missing break statement to default case. Tidy.
12631 * target.h (struct target_ops): Rename insert_watchpoint to
12632 insert_point, and remove_watchpoint to remove_point.
12634 * linux-low.h (struct linux_target_ops): Likewise.
12635 * linux-low.c (linux_insert_watchpoint): Rename to ...
12636 (linux_insert_point): ... this. Adjust.
12637 (linux_remove_watchpoint): Rename to ...
12638 (linux_remove_point): ... this. Adjust.
12639 (linux_target_ops): Adjust.
12640 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12641 (cris_insert_point): ... this.
12642 (cris_remove_watchpoint): Rename to ...
12643 (cris_remove_point): ... this.
12644 (the_low_target): Adjust.
12646 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12648 * server.c (handle_v_kill): Pass signal_pid to
12649 kill_inferior if multi_process is zero.
12651 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12653 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12654 * target.h (target_ops): Comment for *_watchpoint to make it clear
12655 the functions can get types '0' and '1'.
12657 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12659 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12660 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12661 * regcache.c (get_regcache): Likewise.
12662 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12663 * win32-low.c (child_fetch_inferior_registers): Remove check for
12666 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12667 Pedro Alves <pedro@codesourcery.com>
12669 * target.h (struct target_ops) <supports_multi_process>: New
12671 (target_supports_multi_process): New.
12672 * server.c (handle_query): Even if GDB reports support, only
12673 enable multi-process if the target also supports it. Report
12674 multi-process support only if the target backend supports it.
12675 * linux-low.c (linux_supports_multi_process): New function.
12676 (linux_target_ops): Install it as target_supports_multi_process
12679 2009-05-24 Doug Evans <dje@google.com>
12681 Global renaming of find_thread_pid to find_thread_ptid.
12682 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12683 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12684 All callers updated.
12686 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12687 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12690 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12691 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12692 (linux_resume_one_lwp): Ditto.
12694 2009-05-23 Doug Evans <dje@google.com>
12696 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12697 from struct inferior_list_entry * to struct lwp_info *.
12698 All callers updated.
12700 2009-05-13 Doug Evans <dje@google.com>
12702 * linux-x86-low.c: Don't include assert.h.
12703 (x86_siginfo_fixup): Use fatal, not assert.
12704 (x86_arch_setup): Fix comment.
12706 2009-05-12 Doug Evans <dje@google.com>
12708 Biarch support for i386/amd64 gdbserver.
12709 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12710 Add linux-x86-low.c.
12711 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12712 (linux-x86-low.o): Add.
12713 * linux-x86-64-low.c: Delete.
12714 * linux-i386-low.c: Delete.
12715 * linux-x86-low.c: New file.
12716 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12718 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12720 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12721 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12722 (linux_child_pid_to_exec_file): New function.
12723 (elf_64_header_p, elf_64_file_p): New functions.
12724 (siginfo_fixup): New function.
12725 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12726 give target a chance to convert layout.
12727 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12728 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12730 2009-05-07 Doug Evans <dje@google.com>
12732 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12733 (regsets_store_inferior_registers): Ditto.
12735 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12739 * linux-low.c (must_set_ptrace_flags): Delete.
12740 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12742 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12743 `lwp->must_set_ptrace_flags' instead.
12744 (linux_wait_for_event_1): Set ptrace options here.
12745 (linux_wait_1): ... not here.
12747 2009-04-30 Doug Evans <dje@google.com>
12749 * inferiors.c (started_inferior_callback): New function.
12750 (attached_inferior_callback): New function.
12751 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12752 * server.c (print_started_pid, print_attached_pid): New functions.
12753 (detach_or_kill_for_exit): New function.
12754 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12755 * server.h (have_started_inferiors_p): Declare.
12756 (have_attached_inferiors_p): Declare.
12758 * inferiors.c (remove_process): Fix memory leak, free process.
12759 * linux-low.c (linux_remove_process): New function.
12760 (linux_kill): Call it instead of remove_process.
12761 (linux_detach, linux_wait_1): Ditto.
12763 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12765 * configure.srv: Add x86 Windows CE target.
12767 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12769 * inferiors.c (get_thread_process): Make global.
12770 * server.h (get_thread_process): Add prototype.
12771 * thread-db.c (find_one_thread): Use get_thread_process
12772 instead of current_process.
12773 (thread_db_get_tls_address): Do not crash if called when
12774 thread layer is not yet initialized.
12776 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12778 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12779 * spu-low.c (current_tid): Rename to ...
12780 (current_ptid): ... this.
12781 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12782 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12783 ptid_get_lwp (current_ptid) instead of current_tid.
12784 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12785 instead of current_tid. Use find_process_pid to verify pid
12786 argument is valid. Pass proper argument to remove_process.
12787 (spu_thread_alive): Compare current_ptid instead of current_tid.
12788 (spu_resume): Likewise.
12790 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12792 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12795 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12797 Implement the multiprocess extensions, and add linux multiprocess
12800 * server.h (ULONGEST): Declare.
12801 (struct ptid, ptid_t): New.
12802 (minus_one_ptid, null_ptid): Declare.
12803 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12804 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12805 (struct inferior_list_entry): Change `id' type from unsigned from
12807 (struct sym_cache, struct breakpoint, struct
12808 process_info_private): Forward declare.
12809 (struct process_info): Declare.
12810 (current_process): Declare.
12811 (all_processes): Declare.
12812 (initialize_inferiors): Declare.
12813 (add_thread): Adjust to use ptid_t.
12814 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12815 (add_process, remove_process, find_thread_pid): Declare.
12816 (find_inferior_id): Adjust to use ptid_t.
12817 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12818 (multi_process): Declare.
12819 (push_event): Adjust to use ptid_t.
12820 (read_ptid, write_ptid): Declare.
12821 (prepare_resume_reply): Adjust to use ptid_t.
12822 (clear_symbol_cache): Declare.
12823 * inferiors.c (all_processes): New.
12824 (null_ptid, minus_one_ptid): New.
12825 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12826 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12827 (add_thread): Change unsigned long to ptid. Remove gdb_id
12829 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12830 (gdb_id_to_thread): Rename to ...
12831 (find_thread_pid): ... this. Change unsigned long to ptid.
12832 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12833 (loaded_dll, pull_pid_from_list): Adjust.
12834 (add_process, remove_process, find_process_pid)
12835 (get_thread_process, current_process, initialize_inferiors): New.
12836 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12837 (struct target_waitstatus) <related_pid>: Ditto.
12838 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12839 return type to int.
12840 (struct target_ops) <join>: Add `pid' argument.
12841 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12842 (struct target_ops) <wait>: Add `ptid' field. Change return type
12844 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12845 (mywait): Add `ptid' argument. Change return type to ptid_t.
12846 (target_pid_to_str): Declare.
12847 * target.c (set_desired_inferior): Adjust to use ptids.
12848 (mywait): Add new `ptid' argument. Adjust.
12849 (target_pid_to_str): New.
12850 * mem-break.h (free_all_breakpoints): Declare.
12851 * mem-break.c (breakpoints): Delelete.
12852 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12853 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12854 to use per-process breakpoint list.
12855 (free_all_breakpoints): New.
12856 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12857 (symbol_cache, all_symbols_looked_up): Delete.
12859 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12861 (prepare_resume_reply): Change ptid argument's type from unsigned
12862 long to ptid_t. Adjust. Implement W;process and X;process.
12863 (free_sym_cache, clear_symbol_cache): New.
12864 (look_up_one_symbol): Adjust to per-process symbol cache. *
12865 * server.c (cont_thread, general_thread, step_thread): Change type
12867 (attached): Delete.
12868 (multi_process): New.
12869 (last_ptid): Change type to ptid_t.
12870 (struct vstop_notif) <ptid>: Change type to ptid_t.
12871 (queue_stop_reply, push_event): Change `ptid' argument's type to
12873 (discard_queued_stop_replies): Add `pid' argument.
12874 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12875 changes. Don't reference the `attached' global.
12876 (attach_inferior): Adjust to mywait interface changes.
12877 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12878 features. Handle and report "multiprocess+". Handle
12880 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12882 (handle_v_kill): New.
12883 (handle_v_stopped): Adjust to use target_pid_to_str.
12884 (handle_v_requests): Allow multiple attaches and runs when
12885 multiprocess extensions are in effect. Handle "vKill".
12886 (myresume): Adjust to use ptids.
12887 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12888 (handle_status): Adjust to discard_queued_stop_replies interface
12890 (first_thread_of, kill_inferior_callback)
12891 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12892 (main): Call initialize_inferiors. Adjust to use ptids, killing
12893 and detaching from all inferiors. Handle multiprocess packet
12895 * linux-low.h: Include gdb_proc_service.h.
12896 (struct process_info_private): New.
12897 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12898 <lwpid_of>: Use ptid_get_lwp.
12899 (get_lwp_thread): Adjust.
12900 (struct lwp_info): Add `dead' member.
12901 (find_lwp_pid): Declare.
12902 * linux-low.c (thread_db_active): Delete.
12903 (new_inferior): Adjust comment.
12904 (inferior_pid): Delete.
12905 (linux_add_process): New.
12906 (handle_extended_wait): Adjust.
12907 (add_lwp): Change unsigned long to ptid.
12908 (linux_create_inferior): Add process to processes table. Adjust
12909 to use ptids. Don't set new_inferior here.
12910 (linux_attach_lwp): Rename to ...
12911 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12912 it. Adjust to use ptids.
12913 (linux_attach_lwp): New.
12914 (linux_attach): Add process to processes table. Don't set
12916 (struct counter): New.
12917 (second_thread_of_pid_p, last_thread_of_process_p): New.
12918 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12919 multiple processes.
12920 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12921 processes. Remove process from process table.
12922 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12923 to multiple processes.
12924 (any_thread_of): New.
12925 (linux_detach): Add `pid' argument, and handle it. Remove process
12926 from processes table.
12927 (linux_join): Add `pid' argument. Handle it.
12928 (linux_thread_alive): Change unsighed long argument to ptid_t.
12929 Consider dead lwps as not being alive.
12930 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12931 threads we're not interested in.
12932 (same_lwp, find_lwp_pid): New.
12933 (linux_wait_for_lwp): Change `pid' argument's type from int to
12935 (linux_wait_for_event): Rename to ...
12936 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12937 from int to ptid_t. Adjust.
12938 (linux_wait_for_event): New.
12939 (linux_wait_1): Add `ptid' argument. Change return type to
12940 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12941 that exit from the process table.
12942 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12944 (mark_lwp_dead): New.
12945 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12946 stopping all threads, mark its main lwp as dead.
12947 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12949 (fetch_register, usr_store_inferior_registers)
12950 (regsets_fetch_inferior_registers)
12951 (regsets_store_inferior_registers, linux_read_memory)
12952 (linux_write_memory): Inline `inferior_pid'.
12953 (linux_look_up_symbols): Adjust to use per-process
12954 `thread_db_active'.
12955 (linux_request_interrupt): Adjust to use ptids.
12956 (linux_read_auxv): Inline `inferior_pid'.
12957 (initialize_low): Don't reference thread_db_active.
12958 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12959 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12960 (ps_getpid): Return the pid of the current inferior.
12961 * thread-db.c (proc_handle, thread_agent): Delete.
12962 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12964 (find_one_thread): Change argument type to ptid_t. Adjust to
12966 (maybe_attach_thread): Adjust to per-process data and ptids.
12967 (thread_db_find_new_threads): Ditto.
12968 (thread_db_init): Ditto.
12969 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12970 processes table. Adjust to use ptids.
12971 (spu_kill, spu_detach): Adjust interface. Remove process from
12973 (spu_join, spu_thread_alive): Adjust interface.
12974 (spu_wait): Adjust interface. Remove process from processes
12975 table. Adjust to use ptids.
12976 * win32-low.c (current_inferior_tid): Delete.
12977 (current_inferior_ptid): New.
12978 (debug_event_ptid): New.
12979 (thread_rec): Take a ptid. Adjust.
12980 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12981 (child_delete_thread): Ditto.
12982 (do_initial_child_stuff): Add `attached' argument. Add process to
12984 (child_fetch_inferior_registers, child_store_inferior_registers):
12986 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12987 (win32_attach): Pass 1 to do_initial_child_stuff.
12988 (win32_kill): Adjust interface. Remove process from processes
12990 (win32_detach): Ditto.
12991 (win32_join): Adjust interface.
12992 (win32_thread_alive): Take a ptid.
12993 (win32_resume): Adjust to use ptids.
12994 (get_child_debug_event): Ditto.
12995 (win32_wait): Adjust interface. Remove exiting process from
12998 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13000 Non-stop mode support.
13002 * server.h (non_stop): Declare.
13003 (gdb_client_data, handler_func): Declare.
13004 (delete_file_handler, add_file_handler, start_event_loop):
13006 (handle_serial_event, handle_target_event, push_event)
13007 (putpkt_notif): Declare.
13008 * target.h (enum resume_kind): New.
13009 (struct thread_resume): Replace `step' field by `kind' field.
13010 (TARGET_WNOHANG): Define.
13011 (struct target_ops) <wait>: Add `options' argument.
13012 <supports_non_stop, async, start_non_stop>: New fields.
13013 (target_supports_non_stop, target_async): New.
13014 (start_non_stop): Declare.
13015 (mywait): Add `options' argument.
13016 * target.c (mywait): Add `options' argument. Print child exit
13017 notifications here.
13018 (start_non_stop): New.
13019 * server.c (non_stop, own_buf, mem_buf): New globals.
13020 (struct vstop_notif): New.
13021 (notif_queue): New global.
13022 (queue_stop_reply, push_event, discard_queued_stop_replies)
13023 (send_next_stop_reply): New.
13024 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13026 (attach_inferior): In non-stop mode, don't wait for the target
13028 (handle_general_set): Handle QNonStop.
13029 (handle_query): When handling qC, return the current general
13030 thread, instead of the first thread of the list.
13031 (handle_query): If the backend supports non-stop mode, include
13032 QNonStop+ in the qSupported query response.
13033 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13035 (handle_v_attach, handle_v_run): Handle non-stop mode.
13036 (handle_v_stopped): New.
13037 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13038 (myresume): Adjust to use resume_kind. Handle non-stop.
13039 (queue_stop_reply_callback): New.
13040 (handle_status): Handle non-stop mode.
13041 (main): Clear non_stop flag on reconnection. Use the event-loop.
13042 Refactor serial protocol handling from here ...
13043 (process_serial_event): ... to this new function. When GDB
13044 selects any thread, select one here. In non-stop mode, wait until
13045 GDB acks all pending events before exiting.
13046 (handle_serial_event, handle_target_event): New.
13047 * remote-utils.c (remote_open): Install remote_desc in the event
13049 (remote_close): Remove remote_desc from the event loop.
13050 (putpkt_binary): Rename to...
13051 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13052 (putpkt_binary): New as wrapper around putpkt_binary_1.
13053 (putpkt_notif): New.
13054 (prepare_resume_reply): In non-stop mode, don't change the
13056 * event-loop.c: New.
13057 * Makefile.in (OBJ): Add event-loop.o.
13058 (event-loop.o): New rule.
13060 * linux-low.h (pid_of): Moved here.
13062 (get_lwp_thread): Use lwpid_of.
13063 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13064 * linux-low.c (pid_of): Delete.
13065 (inferior_pid): Use lwpid_of.
13066 (linux_event_pipe): New.
13067 (target_is_async_p): New.
13069 (handle_extended_wait): Use lwpid_of.
13070 (add_lwp): Don't set lwpid field.
13071 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13072 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13073 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13074 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13075 first. Adjust to linux_wait_for_event interface changes. Use
13077 (linux_detach): Don't delete the main lwp here.
13078 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13079 (status_pending_p): Don't consider explicitly suspended lwps.
13080 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13081 pointer. Add OPTIONS argument. Change return type to int. Use
13082 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13083 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13084 pointer. Add status pointer argument. Return a pid instead of a
13085 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13086 changes. In non-stop mode, don't switch to a random thread.
13087 (linux_wait): Rename to...
13088 (linux_wait_1): ... this. Add target_options argument, and handle
13089 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13090 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13091 clean exit and signal exit code. Don't stop all threads in
13092 non-stop mode. In all-stop mode, only stop all threads when
13093 reporting a stop to GDB. Handle explicit thread stop requests.
13094 (async_file_flush, async_file_mark): New.
13096 (send_sigstop): Use lwpid_of.
13097 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13098 interface changes. In non-stop mode, don't switch to a random
13100 (linux_resume_one_lwp): Use lwpid_of.
13101 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13102 (linux_resume_one_thread): ... this. Handle resume_stop. In
13103 non-stop mode, don't look for pending flag in all threads.
13104 (resume_status_pending_p): Don't consider explicitly suspended
13106 (my_waitpid): Reimplement. Emulate __WALL.
13107 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13109 (sigchld_handler, linux_supports_non_stop, linux_async)
13110 (linux_start_non_stop): New.
13111 (linux_target_ops): Register linux_supports_non_stop, linux_async
13112 and linux_start_non_stop.
13113 (initialize_low): Install SIGCHLD handler.
13114 * thread-db.c (thread_db_create_event, find_one_thread)
13115 (thread_db_get_tls_address): Use lwpid_of.
13116 * win32-low.c (win32_detach): Adjust to use resume_kind.
13117 (win32_wait): Add `options' argument.
13118 * spu-low.c (spu_resume): Adjust to use resume_kind.
13119 (spu_wait): Add `options' argument.
13121 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13123 Decouple target code from remote protocol.
13125 * target.h (enum target_waitkind): New.
13126 (struct target_waitstatus): New.
13127 (struct target_ops) <wait>: Return an unsigned long. Take a
13128 target_waitstatus pointer instead of a char pointer.
13129 (mywait): Likewise.
13130 * target.c (mywait): Change prototype to return an unsigned long.
13131 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13132 * server.h (thread_from_wait, old_thread_from_wait): Delete
13134 (prepare_resume_reply): Change prototype to take a
13136 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13137 (last_status, last_ptid): New.
13138 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13139 pid instead of a signal.
13140 (attach_inferior): Remove "status" and "signal" parameters.
13142 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13144 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13145 (handle_v_requests, myresume): Remove "status" and "signal"
13146 parameters. Adjust.
13147 (handle_status): New.
13148 (main): Delete local `status'. Adjust.
13149 * remote-utils.c: Include target.h.
13150 (prepare_resume_reply): Change prototype to take a
13151 target_waitstatus. Adjust.
13153 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13155 * spu-low.c (spu_wait): Adjust.
13156 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13158 (win32_wait): Adjust.
13160 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13162 * target.h (struct thread_resume): Delete leave_stopped member.
13163 (struct target_ops): Add a `n' argument to the `resume' callback.
13164 * server.c (start_inferior): Adjust.
13165 (handle_v_cont, myresume): Adjust.
13166 * linux-low.c (check_removed_breakpoint): Adjust to resume
13167 interface change, and to removed leave_stopped field.
13168 (resume_ptr): Delete.
13169 (struct thread_resume_array): New.
13170 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13171 resume interface change.
13172 (linux_continue_one_thread, linux_queue_one_thread)
13173 (resume_status_pending_p): Check if the resume field is NULL
13174 instead of checking the leave_stopped member.
13175 (linux_resume): Adjust to the target resume interface change.
13176 * spu-low.c (spu_resume): Adjust to the target resume interface
13178 * win32-low.c (win32_detach, win32_resume): Ditto.
13180 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13182 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13184 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13186 (linux_continue_one_thread): Only preserve the stepping flag if
13187 there's a pending breakpoint.
13189 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13191 * server.c (main): After the inferior having exited, call
13192 remote_close before exiting gdbserver.
13194 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13196 Fix size of FPSCR in Power 7 processors.
13197 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13198 (PPC_FEATURE_HAS_DFP): New #define.
13199 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13202 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13204 * server.c (handle_query) Whitespace and formatting.
13206 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13208 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13209 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13210 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13211 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13212 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13213 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13214 Makefile.in, configure.ac: Fix whitespace throughout.
13215 * configure: Regenerate.
13217 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13219 * inferiors.c (find_inferior): Make it safe for the callback
13220 function to delete the currently iterated inferior.
13222 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13224 * Makefile.in (linuw_low_h): Move higher.
13225 (thread-db.o): Depend on $(linux_low_h).
13227 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13229 Rename "process" to "lwp" throughout.
13231 * linux-low.c (all_processes): Rename to...
13232 (all_lwps): ... this.
13233 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13234 (add_process): Rename to ...
13235 (add_lwp): ... this. Adjust.
13236 (linux_create_inferior): Adjust.
13237 (linux_attach_lwp): Adjust.
13238 (linux_attach): Adjust.
13239 (linux_kill_one_process): Rename to ...
13240 (linux_kill_one_lwp): ... this. Adjust.
13241 (linux_kill): Adjust.
13242 (linux_detach_one_process): Rename to ...
13243 (linux_detach_one_lwp): ... this. Adjust.
13244 (linux_detach): Adjust.
13245 (check_removed_breakpoint): Adjust.
13246 (status_pending_p): Adjust.
13247 (linux_wait_for_process): Rename to ...
13248 (linux_wait_for_lwp): ... this. Adjust.
13249 (linux_wait_for_event): Adjust.
13250 (send_sigstop): Adjust.
13251 (wait_for_sigstop): Adjust.
13252 (stop_all_processes): Rename to ...
13253 (stop_all_lwps): ... this.
13254 (linux_resume_one_process): Rename to ...
13255 (linux_resume_one_lwp): ... this. Adjust.
13256 (linux_set_resume_request, linux_continue_one_thread)
13257 (linux_queue_one_thread, resume_status_pending_p)
13258 (usr_store_inferior_registers, regsets_store_inferior_registers)
13259 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13261 * linux-low.h (get_process): Rename to ...
13262 (get_lwp): ... this. Adjust.
13263 (get_thread_process): Rename to ...
13264 (get_thread_lwp): ... this. Adjust.
13265 (get_process_thread): Rename to ...
13266 (get_lwp_thread): ... this. Adjust.
13267 (struct process_info): Rename to ...
13268 (struct lwp_info): ... this.
13269 (all_processes): Rename to ...
13270 (all_lwps): ... this.
13271 * proc-service.c (ps_lgetregs): Adjust.
13272 * thread-db.c (thread_db_create_event, find_one_thread)
13273 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13275 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13277 * server.c (handle_query): Handle "qAttached".
13279 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13281 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13282 GPLv3, update license URL.
13284 2009-03-01 Doug Evans <dje@google.com>
13286 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13287 (server_h): Add gdb_signals.h.
13288 (signals.o): Update.
13289 * server.h (target_signal_from_host,target_signal_to_host_p)
13290 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13292 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13294 * remote-utils.c (getpkt): Also generate remote-debug
13295 information if noack_mode is set.
13297 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13299 * server.c (handle_query): Report qXfer:siginfo:read and
13300 qXfer:siginfo:write as supported and handle them.
13301 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13302 * linux-low.c (linux_xfer_siginfo): New.
13303 (linux_target_ops): Set it.
13305 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13307 * server.c (gdbserver_usage): Mention --remote-debug.
13308 (main): Accept '--remote-debug' switch.
13310 2009-01-18 Doug Evans <dje@google.com>
13312 * regcache.c (new_register_cache): No need to check result of xcalloc.
13313 * server.c (handle_search_memory): Back out calls to xmalloc,
13314 result is checked and error is returned to user upon failure.
13315 (handle_query): Ditto. Add more checks for result of malloc.
13316 (handle_v_cont): Check result of malloc, report error back to
13318 (handle_v_run): Ditto. Call freeargv.
13319 * server.h (freeargv): Declare.
13320 * utils.c (freeargv): New fn.
13322 2009-01-15 Doug Evans <dje@google.com>
13324 * gdbreplay.c (perror_with_name): Make arg const char *.
13325 * server.h (target_signal_to_name): Make return type const char *.
13326 * thread-db.c (thread_db_err_str): Make return type const char *.
13327 * utils.c (perror_with_name): Make arg const char *.
13329 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13331 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13332 when handling a EXIT_PROCESS_DEBUG_EVENT.
13334 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13336 * gdbreplay.c (gdbreplay_version): Update copyright year.
13337 * server.c (gdbserver_version): Likewise.
13339 2009-01-05 Doug Evans <dje@google.com>
13341 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13342 (handle_extended_wait): Improve comment.
13344 2008-12-13 Doug Evans <dje@google.com>
13346 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13347 * server.h (ATTR_MALLOC): New macro.
13348 (xmalloc,xcalloc,xstrdup): Declare.
13349 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13350 * inferiors.c: Ditto.
13351 * linux-low.c: Ditto.
13352 * mem-break.c: Ditto.
13353 * regcache.c: Ditto.
13354 * remote-utils.c: Ditto.
13357 * win32-low.c: Ditto.
13359 2008-12-12 Doug Evans <dje@google.com>
13361 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13362 in debugging printf.
13364 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13366 2008-12-09 Doug Evans <dje@google.com>
13368 * linux-low.h (struct process_info): Delete member tid, unused.
13369 * thread-db.c (find_one_thread): Update.
13370 (maybe_attach_thread): Update.
13372 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13374 * target.h (struct target_ops): Add qxfer_osdata member.
13375 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13377 (linux_qxfer_osdata): New functions.
13378 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13380 * server.c (handle_query): Handle "qXfer:osdata:read:".
13381 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13382 (buffer_xml_printf): New functions.
13383 * server.h (struct buffer): New.
13384 (buffer_grow_str, buffer_grow_str0): New macros.
13385 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13386 (buffer_xml_printf): Declare.
13388 2008-11-24 Doug Evans <dje@google.com>
13390 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13392 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13394 * server.c (handle_v_run): Always use the supplied argument list.
13396 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13398 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13399 (xtensa_regmap_table): Add entry for scompare1.
13401 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13403 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13404 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13405 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13406 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13407 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13408 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13409 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13410 XML target descriptions.
13411 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13412 when inferior is running on an ISA 2.05 or later processor. Add
13413 special case to return offset for full 64-bit slot of FPSCR when
13416 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13418 * Makefile.in (SFILES, clean): Added sparc64 files.
13419 (reg-sparc64.o, reg-sparc64.c): New.
13420 * configure.srv (sparc*-*-linux*): New configuration.
13421 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13422 syscall arguments for SPARC.
13423 (regsets_store_inferior_registers): Likewise.
13424 * linux-sparc-low.c: New file.
13426 2008-10-21 Doug Evans <dje@google.com>
13428 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13429 (READLINE_DIR,READLINE_DEP): Delete.
13430 (INTERNAL_CFLAGS): Update.
13431 (LINTFLAGS): Update.
13433 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13435 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13436 whole argv from the last run, not just argv[0].
13438 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13440 * regcache.c (new_register_cache): Return NULL if the register
13441 cache size isn't known yet.
13442 (free_register_cache): Avoid dereferencing a NULL regcache.
13444 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13446 * configure.srv: Merge MIPS and MIPS64.
13448 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13450 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13452 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13454 * Makefile.in: Add required vsx dependencies.
13456 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13457 Declare init_registers_powerpc_vsx32l.
13458 Declare init_registers_powerpc_vsx64l.
13459 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13460 (ppc_arch_setup): Check for VSX in hwcap.
13461 (ppc_fill_vsxregset): New function.
13462 (ppc_store_vsxregset): New function.
13463 Add new VSX entry in regset_info target_regsets.
13465 * configure.srv: Add new VSX dependencies.
13467 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13469 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13470 (remote_open): Set or clear transport_is_reliable.
13471 (putpkt_binary): Don't expect acks in noack mode.
13472 (getpkt): Don't send ack/nac in noack mode.
13473 * server.c (handle_general_set): Handle QStartNoAckMode.
13474 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13476 (main): Reset noack_mode on every connection.
13477 * server.h (noack_mode): Declare.
13479 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13481 * Makefile.in (GDBREPLAY_OBS): New variable.
13482 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13484 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13485 Daniel Jacobowitz <dan@codesourcery.com>
13487 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13488 (usr_store_inferior_registers): Likewise.
13489 (regsets_store_inferior_registers): Likewise.
13491 2008-07-31 Rolf Jansen <rj@surtec.com>
13492 Pedro Alves <pedro@codesourcery.com>
13494 * configure.ac: Check for memmem declaration.
13495 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13496 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13497 (disable_packet_qfThreadInfo): Unconditionally compile.
13498 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13499 * configure, config.in: Regenerate.
13501 2008-07-28 Doug Kwan <dougkwan@google.com>
13503 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13504 (linux_write_memory): Remove declaration of errno.
13506 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13508 * linux-low.c (handle_extended_wait): Do not use "status"
13509 variable uninitialized.
13511 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13513 * server.c (handle_v_attach): Inhibit reporting dll changes.
13515 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13517 * remote-utils.c (prepare_resume_reply): If requested, don't
13518 output "thread:TID" in the T stop reply.
13520 * server.c (disable_packet_vCont, disable_packet_Tthread)
13521 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13522 (handle_query): If requested, disable support for qC, qfThreadInfo
13524 (handle_v_requests): If requested, disable support for vCont.
13525 (gdbserver_show_disableable): New.
13526 (main): Handle --disable-packet and --disable-packet=LIST.
13528 * server.h (disable_packet_vCont, disable_packet_Tthread)
13529 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13531 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13533 * server.c (gdbserver_usage): Mention --version.
13535 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13537 * Makefile.in (gdbreplay.o): New rule.
13539 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13541 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13542 message, not gdbserver.
13544 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13545 Nathan Sidwell <nathan@codesourcery.com>
13546 Joseph Myers <joseph@codesourcery.com>
13548 * acinclude.m4: Include ../../config/acx.m4.
13549 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13550 * configure, config.in: Regenerate.
13551 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13552 * server.c (gdbserver_version): Print PKGVERSION.
13553 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13554 (main): Adjust gdbserver_usage calls.
13555 * gdbreplay.c (version, host_name): Add declarations.
13556 (gdbreplay_version, gdbreplay_usage): New.
13557 (main): Accept --version and --help options.
13559 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13561 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13562 (arm_breakpoint_at): Handle Thumb.
13563 (the_low_target): Add comment.
13565 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13567 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13569 2008-05-09 Doug Evans <dje@google.com>
13571 * server.h (decode_search_memory_packet): Declare.
13572 * remote-utils.c (decode_search_memory_packet): New fn.
13573 * server.c (handle_search_memory_1): New fn.
13574 (handle_search_memory): New fn.
13575 (handle_query): Process qSearch:memory packets.
13577 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13579 * regcache.c (registers_length): Remove.
13580 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13581 full register packet.
13582 * regcache.h (registers_length): Remove prototype.
13583 * server.h (PBUFSIZ): Define to 16384.
13585 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13587 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13588 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13589 powerpc-64l.o, and powerpc-altivec64l.o.
13590 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13591 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13592 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13593 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13594 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13597 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13598 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13599 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13600 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13601 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13602 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13603 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13604 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13605 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13606 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13609 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13610 (init_registers_powerpc_32l): ... this new prototype.
13611 (init_registers_powerpc_32): Remove, replace by ...
13612 (init_registers_powerpc_altivec32l): ... this new prototype.
13613 (init_registers_powerpc_e500): Remove, replace by ...
13614 (init_registers_powerpc_e500l): ... this new prototype.
13615 (init_registers_ppc64): Remove, replace by ...
13616 (init_registers_powerpc_64l): ... this new prototype.
13617 (init_registers_powerpc_64): Remove, replace by ...
13618 (init_registers_powerpc_altivec64l): ... this new prototype.
13619 (ppc_num_regs): Set to 73.
13620 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13621 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13622 (ppc_cannot_store_register): Handle orig_r3 and trap.
13623 (ppc_arch_setup): Update init_registers_... calls.
13624 (ppc_fill_gregset): Handle orig_r3 and trap.
13626 * inferiors.c (clear_inferiors): Reset current_inferior.
13628 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13630 * acinclude.m4: Add override.m4.
13631 * configure: Regenerate.
13633 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13635 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13636 initial call to init_register_ppc64.
13638 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13640 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13641 single powerpc*-*-linux* case.
13642 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13644 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13646 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13647 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13649 * linux-ppc-low.c: Include <elf.h>.
13650 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13651 (ppc_hwcap): New global variable.
13652 (ppc_regmap): Remove __SPE__ #ifdef sections.
13653 (ppc_regmap_e500): New global variable.
13654 (ppc_cannot_store_register): Update __SPE__ special case.
13655 (ppc_get_hwcap): New function.
13656 (ppc_arch_setup): Use it to determine whether inferior supports
13657 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13658 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13659 Do not access registers if target does not support AltiVec.
13660 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13661 Do not access registers if target does not support SPE.
13662 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13664 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13666 * linux-low.c (disabled_regsets, num_regsets): New.
13667 (use_regsets_p): Delete.
13668 (linux_wait_for_process): Clear disabled_regsets.
13669 (regsets_fetch_inferior_registers): Check and set it.
13670 (regsets_store_inferior_registers): Likewise.
13671 (linux_fetch_registers, linux_store_registers): Do not use
13673 (initialize_low): Allocate disabled_regsets.
13675 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13677 * Makefile.in (LIBOBJS): New.
13678 (OBS): Use LIBOBJS.
13679 (memmem.o): New rule.
13680 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13681 * configure: Regenerated.
13683 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13685 * server.c (handle_query): Never return "unsupported" for
13686 qXfer:features:read queries.
13688 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13690 * server.c (get_features_xml): Fix inverted condition.
13691 (handle_query): Always support qXfer:feature:read.
13693 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13695 * server.c (wrapper_argv): New.
13696 (start_inferior): Handle wrapper_argv. If set, expect an extra
13698 (gdbserver_usage): Document --wrapper.
13699 (main): Parse --wrapper.
13701 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13703 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13704 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13705 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13706 (ppc_set_pc): Likewise.
13707 (ppc_arch_setup): New function.
13708 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13709 of collect_register.
13710 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13712 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13714 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13715 instead of linux-ppc64-low.o.
13716 * linux-ppc64-low.c: Remove file.
13717 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13718 (linux-ppc64-low.o): Remove rule.
13720 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13721 (init_registers_powerpc_64): Likewise.
13722 (ppc_regmap): Conditionally define depending on __powerpc64__.
13723 (ppc_cannot_store_register): Do not special-case "fpscr" when
13724 compiled on __powerpc64__.
13725 (ppc_collect_ptrace_register): New function.
13726 (ppc_supply_ptrace_register): New function.
13727 (ppc_breakpoint): Change type to "unsigned int".
13728 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13729 (the_low_target): Conditionally provide initializers for the
13730 arch_setup member depending on __powerpc64__. Install
13731 collect_ptrace_register and supply_ptrace_register members.
13733 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13735 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13736 * server.c (gdbserver_xmltarget): Define.
13737 (get_features_xml): Use it to replace "target.xml" and arch_string.
13739 * configure.srv: Remove srv_xmltarget. Add XML files that were
13740 mentioned there to srv_xmlfiles instead. Remove conditional tests
13741 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13742 srv_xmlfiles and srv_regobj to include all possible choices.
13743 * configure.ac (srv_xmltarget): Remove.
13744 (srv_xmlfiles): Do not add "target.xml".
13745 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13746 checks for supplementary target information.
13747 * configure: Regenerate.
13748 * Makefile.in (XML_TARGET): Remove.
13749 (target.xml): Remove rule.
13750 (clean): Do not clean up target.xml.
13751 (.PRECIOUS): Do not mention target.xml.
13753 * target.h (struct target_ops): Remove arch_string member.
13754 * linux-low.c (linux_arch_string): Remove.
13755 (linux_target_ops): Remove arch_string initializer.
13756 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13757 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13758 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13759 * spu-low.c (spu_arch_string): Remove.
13760 (spu_target_ops): Remove arch_string initializer.
13761 * win32-low.c (win32_arch_string): Remove.
13762 (win32_target_ops): Remove arch_string initializer.
13763 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13764 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13765 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13767 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13769 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13770 by collect_ptrace_register and supply_ptrace_register hooks.
13771 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13772 instead of checking for the_low_target.left_pad_xfer.
13773 (usr_store_inferior_registers): Use collect_ptrace_register callback
13774 instead of checking for the_low_target.left_pad_xfer.
13776 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13777 (s390_supply_ptrace_register): Likewise.
13778 (s390_fill_gregset): Call s390_collect_ptrace_register.
13779 (the_low_target): Update.
13781 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13782 (ppc_supply_ptrace_register): Likewise.
13783 (the_low_target): Update.
13785 * linux-i386-low.c (the_low_target): Update.
13786 * linux-x86-64-low.c (the_low_target): Update.
13788 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13790 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13791 reg-s390.o and reg-s390x.o.
13793 * linux-low.c (new_inferior): New global variable.
13794 (linux_create_inferior, linux_attach): Set it.
13795 (linux_wait_for_process): Call the_low_target.arch_setup after the
13796 target has stopped for the first time.
13797 (initialize_low): Do not call the_low_target.arch_setup.
13799 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13800 (s390_set_pc): Likewise.
13801 (s390_arch_setup): New function.
13802 (the_low_target): Use s390_arch_setup as arch_setup routine.
13804 * regcache.c (realloc_register_cache): New function.
13805 (set_register_cache): Call it for each existing regcache.
13807 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13809 * server.h (init_registers): Remove prototype.
13811 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13812 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13813 instead of init_registers ().
13814 * linux-arm-low.c (init_registers_arm): Add prototype.
13815 (init_registers_arm_with_iwmmxt): Likewise.
13816 (the_low_target): Add initializer for arch_setup field.
13817 * linux-cris-low.c (init_registers_cris): Add prototype.
13818 (the_low_target): Add initializer for arch_setup field.
13819 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13820 (the_low_target): Add initializer for arch_setup field.
13821 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13822 (the_low_target): Add initializer for arch_setup field.
13823 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13824 (the_low_target): Add initializer for arch_setup field.
13825 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13826 (the_low_target): Add initializer for arch_setup field.
13827 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13828 (the_low_target): Add initializer for arch_setup field.
13829 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13830 (init_registers_mips64_linux): Likewise.
13831 (the_low_target): Add initializer for arch_setup field.
13832 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13833 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13834 (the_low_target): Add initializer for arch_setup field.
13835 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13836 (init_registers_powerpc_64): Likewise.
13837 (the_low_target): Add initializer for arch_setup field.
13838 * linux-s390-low.c (init_registers_s390): Add prototype.
13839 (init_registers_s390x): Likewise.
13840 (the_low_target): Add initializer for arch_setup field.
13841 * linux-sh-low.c (init_registers_sh): Add prototype.
13842 (the_low_target): Add initializer for arch_setup field.
13843 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13844 (the_low_target): Add initializer for arch_setup field.
13845 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13846 (the_low_target): Add initializer for arch_setup field.
13848 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13849 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13850 instead of init_registers ().
13851 * win32-arm-low.c (init_registers_arm): Add prototype.
13852 (the_low_target): Add initializer for arch_setup field.
13853 * win32-i386-low.c (init_registers_i386): Add prototype.
13854 (the_low_target): Add initializer for arch_setup field.
13856 * spu-low.c (init_registers_spu): Add prototype.
13857 (initialize_low): Call initialie_registers_spu () instead of
13858 initialize_registers ().
13860 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13862 * server.c (handle_v_requests): When handling the vRun and vAttach
13863 packets, if already debugging a process, don't kill it. Return an
13866 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13868 * server.c (handle_query): Correct length check.
13870 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13872 * win32-low.c (do_initial_child_stuff): Add process handle
13873 parameter. Set current_process_handle and current_process_id from the
13874 parameters. Clear globals.
13875 (win32_create_inferior): Don't set current_process_handle and
13876 current_process_id here. Instead pass them on the call to
13877 do_initial_child_stuff.
13878 (win32_attach): Likewise.
13879 (win32_clear_inferiors): New.
13880 (win32_kill): Don't close the current process handle or the
13881 current thread handle here. Instead call win32_clear_inferiors.
13882 (win32_detach): Don't open a new handle to the process. Call
13883 win32_clear_inferiors.
13884 (win32_join): Don't rely on current_process_handle; open a new
13885 handle using the process id.
13886 (win32_wait): Call win32_clear_inferiors when the inferior process
13889 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13891 * server.c (monitor_show_help): Add "exit".
13893 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13895 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13896 (clean): Add reg-xtensa.c.
13897 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13898 * configure.srv (xtensa*-*-linux*) New target.
13899 * linux-xtensa-low.c: New.
13900 * xtensa-xtregs.c: New.
13902 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13904 * hostio.c: Don't include errno.h.
13905 (errno_to_fileio_errno): Move to hostio-errno.
13906 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13907 error number outputting to the target->hostio_last_error callback.
13908 (hostio_packet_error): Use FILEIO_EINVAL directly.
13909 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13910 calls to hostio_error.
13911 * hostio-errno.c: New.
13912 * server.h (hostio_last_error_from_errno): Declare.
13913 * target.h (target_ops): Add hostio_last_error member.
13914 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13915 as hostio_last_error handler.
13916 * spu-low.c (spu_target_ops): Likewise.
13917 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13918 (wince_hostio_last_error): New functions.
13919 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13920 as hostio_last_error handler.
13921 (win32_target_ops) [!_WIN32_WCE]: Register
13922 hostio_last_error_from_errno as hostio_last_error handler.
13923 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13924 (hostio-errno.o): New rule.
13925 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13926 * configure.srv (srv_hostio_err_objs): New variable. Default to
13928 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13929 * configure: Regenerate.
13931 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13933 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13934 (linux_kill, linux_detach): Clean up the process list.
13935 * remote-utils.c (remote_open): Improve port number parsing.
13936 (putpkt_binary, input_interrupt): Only send interrupts if the target
13938 * server.c (extended_protocol): Make static.
13939 (attached): Define earlier.
13940 (exit_requested, response_needed, program_argv): New variables.
13941 (target_running): New.
13942 (start_inferior): Clear attached here.
13943 (attach_inferior): Set attached here.
13944 (require_running): Define.
13945 (handle_query): Use require_running and target_running. Implement
13947 (handle_v_attach, handle_v_run): New.
13948 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13949 (gdbserver_usage): Update.
13950 (main): Redo argument parsing. Handle --debug and --multi. Handle
13951 --attach along with other options or after the port. Save
13952 program_argv. Support no initial program. Resynchronize
13953 communication with GDB after an error. Handle "monitor exit".
13954 Use require_running and target_running. Always allow the extended
13955 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13956 restart in extended mode.
13957 * README: Refer to the GDB manual. Update --attach usage.
13959 2007-12-20 Andreas Schwab <schwab@suse.de>
13961 * linux-low.c (STACK_SIZE): Define.
13962 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13963 (linux_test_for_tracefork): Likewise.
13965 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13967 * linux-low.c (linux_wait_for_event): Update messages. Do not
13968 reinsert auto-delete breakpoints.
13969 * mem-break.c (struct breakpoint): Change return type of handler to
13971 (set_breakpoint_at): Update handler type.
13972 (reinsert_breakpoint_handler): Return 1 instead of calling
13974 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13976 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13977 * mem-break.h (set_breakpoint_at): Update handler type.
13978 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13979 * win32-low.c (auto_delete_breakpoint): New.
13980 (get_child_debug_event): Use it.
13982 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13984 * configure.ac: Check for pread and pwrite.
13985 * hostio.c (handle_pread): Fall back to lseek and read.
13986 (handle_pwrite): Fall back to lseek and write.
13987 * config.in, configure: Regenerated.
13989 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13991 * server.c (myresume): Add own_buf argument.
13992 (main): Update calls.
13994 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13996 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13997 * remote-utils.c (remote_open): Do not call disable_async_io.
13998 (block_async_io): Delete.
13999 (unblock_async_io): Make static.
14000 (initialize_async_io): New.
14001 * server.c (handle_v_cont): Handle async I/O here.
14002 (myresume): Likewise. Move other common resume tasks here...
14003 (main): ... from here. Call initialize_async_io. Disable async
14004 I/O before the main loop.
14005 * server.h (initialize_async_io): Declare.
14006 (block_async_io, unblock_async_io): Delete prototypes.
14007 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14009 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14011 * remote-utils.c (readchar): Allow binary data in received messages.
14013 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14015 * win32-low.c (attaching): New global.
14016 (win32_create_inferior): Clear the `attaching' global.
14017 (win32_attach): Set the `attaching' global.
14018 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14019 attaching. Only set a breakpoint at the entry point if not
14022 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14024 * server.c (main): Don't report dll events on the initial
14025 connection on attaches.
14027 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14029 * server.c (main): Relax numerical bases supported for the pid of
14030 the --attach command line argument.
14032 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14034 * win32-low.c (win32_attach): Call OpenProcess before
14035 DebugActiveProcess, not after. Add last error output to error
14038 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14040 * win32-low.c (win32_get_thread_context)
14041 (win32_set_thread_context): New functions.
14042 (thread_rec): Use win32_get_thread_context.
14043 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14044 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14047 2007-12-03 Leo Zayas
14048 Pedro Alves <pedro_alves@portugalmail.pt>
14050 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14052 (child_add_thread): Minor cleanup.
14053 (child_continue): Resume artificially suspended threads before
14054 calling ContinueDebugEvent.
14055 (suspend_one_thread): New.
14056 (fake_breakpoint_event): New.
14057 (get_child_debug_event): Change return type to int. Check here if
14058 gdb sent an interrupt request. If a soft interrupt was requested,
14059 fake a breakpoint event. Return 0 if there is no event to handle,
14061 (win32_wait): Don't check here if gdb sent an interrupt request.
14062 Ensure there is a valid event to handle.
14063 (win32_request_interrupt): Add soft interruption method as last
14066 2007-12-03 Leo Zayas
14067 Pedro Alves <pedro_alves@portugalmail.pt>
14069 * win32-low.h (win32_thread_info): Add descriptions to the
14070 structure members. Replace `suspend_count' counter by a
14072 * win32-low.c (thread_rec): Update condition of when to get the
14073 context from the inferior. Rely on ContextFlags being set if it
14074 has already been retrieved. Only suspend the inferior thread if
14075 we haven't already. Warn if that fails.
14076 (continue_one_thread): s/suspend_count/suspended/. Only call
14077 ResumeThread once. Warn if that fails.
14079 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14081 * win32-low.c (win32_wait): Don't read from the inferior when it
14082 has already exited.
14084 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14086 * Makefile.in (win32_low_h): New variable.
14087 (win32-low.o): Add dependency on $(win32_low_h).
14088 (win32-arm-low.o, win32-i386-low.o): New rules.
14090 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14092 * hostio.c: Correct copyright year.
14094 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14096 * Makefile.in (OBS): Add hostio.o.
14097 (hostio.o): New rule.
14098 * server.h (handle_vFile): Declare.
14099 * hostio.c: New file.
14100 * server.c (handle_v_requests): Take packet_len and new_packet_len
14101 for binary packets. Call handle_vFile.
14102 (main): Update call to handle_v_requests.
14104 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14106 * linux-low.c: Include <sched.h>.
14108 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14110 * linux-low.c (linux_tracefork_grandchild): New.
14111 (linux_tracefork_child): Use clone.
14112 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14114 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14116 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14118 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14120 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14122 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14124 * inferiors.c (change_inferior_id): Delete.
14125 (add_pid_to_list, pull_pid_from_list): New.
14126 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14127 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14128 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14129 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14130 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14131 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14132 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14133 (using_threads): Always set to 1.
14134 (handle_extended_wait): New.
14135 (add_process): Do not set TID.
14136 (linux_create_inferior): Set must_set_ptrace_flags.
14137 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14138 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14139 (linux_thread_alive): Rename TID argument to LWPID.
14140 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14141 (linux_wait_for_event): Do not use TID or check using_threads. Update
14142 call to dead_thread_notify. Call handle_extended_wait.
14143 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14144 (send_sigstop): Delete sigstop_sent.
14145 (wait_for_sigstop): Avoid TID.
14146 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14147 (linux_test_for_tracefork): New.
14148 (linux_lookup_signals): Use thread_db_active and
14149 linux_supports_tracefork_flag.
14150 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14151 * linux-low.h (get_process_thread): Avoid TID.
14152 (struct process_ifo): Move thread_known and tid to the end. Remove
14154 (linux_attach_lwp, thread_db_init): Update prototypes.
14155 * server.h (change_inferior_id): Delete prototype.
14156 (add_pid_to_list, pull_pid_from_list): New prototypes.
14157 * thread-db.c (thread_db_use_events): New.
14158 (find_first_thread): Rename to...
14159 (find_one_thread): ...this. Update callers and messages. Do not
14160 call fatal. Check thread_db_use_events. Do not call
14161 change_inferior_id or new_thread_notify.
14162 (maybe_attach_thread): Update. Do not call new_thread_notify.
14163 (thread_db_init): Set thread_db_use_events. Check use_events.
14164 * utils.c (fatal, warning): Correct message prefix.
14166 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14168 * Makefile.in (clean): Remove new files.
14169 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14170 (powerpc-64.o, powerpc-64.c): New rules.
14171 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14172 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14174 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14176 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14177 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14178 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14179 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14180 (target_regsets): Add AltiVec and SPE register sets.
14181 * configure.ac: Check for AltiVec and SPE.
14182 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14183 (ppc_fill_vrregset, ppc_store_vrregset): New.
14184 (target_regsets): Add AltiVec register set.
14185 * configure: Regenerated.
14187 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14189 * linux-low.c (O_LARGEFILE): Define.
14190 (linux_read_memory): Use /proc/PID/mem.
14191 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14192 * configure, config.in: Regenerated.
14194 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14196 * linux-low.c (linux_wait_for_event): Do not pass signals while
14199 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14201 * win32-low.c (create_process): New.
14202 (win32_create_inferior): Use create_process instead of
14203 CreateProcess. If create_process failed retry appending an ".exe"
14204 suffix. Store the GetLastError result immediatelly after
14205 create_process calls and use it on the call to error.
14207 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14209 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14211 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14213 * configure.ac: Switch license to GPLv3.
14215 2007-08-01 Michael Snyder <msnyder@access-company.com>
14217 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14219 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14221 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14223 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14224 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14225 CloseToolhelp32Snapshot.
14226 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14227 CloseToolhelp32Snapshot.
14229 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14231 * server.c (main): Check for inferior exit before main loop.
14233 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14235 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14236 instead of on tmp_desc.
14238 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14239 Daniel Jacobowitz <dan@codesourcery.com>
14241 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14242 (add_thread): Minor cleanups.
14243 (clear_inferiors): Move lower in the file. Clear the DLL
14245 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14246 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14247 (xml_escape_text): New.
14248 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14250 (handle_v_cont): Report errors.
14251 (gdbserver_version): Update.
14252 (main): Correct size of own_buf. Do not report initial DLL events.
14253 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14254 (unloaded_dll, xml_escape_text): New.
14255 * win32-low.c (enum target_waitkind): Update comments.
14256 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14257 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14258 (win32_EnumProcessModules, win32_GetModuleInformation)
14259 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14260 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14261 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14262 (win32_Module32First, win32_Module32Next, load_toolhelp)
14263 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14264 (get_child_debug_event): Handle DLL events.
14265 (win32_wait): Likewise.
14267 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14269 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14270 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14272 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14274 * win32-low.c (handle_output_debug_string): Ignore event if not
14277 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14279 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14281 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14283 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14285 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14287 * inferiors.c (change_inferior_id): Add comment.
14288 * linux-low.c (check_removed_breakpoint): Add an early
14289 prototype. Improve debug output.
14290 (linux_attach): Doc update.
14291 (linux_detach_one_process, linux_detach): Clean up before releasing
14293 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14294 * linux-low.h (struct process_info): Doc improvement.
14295 * mem-break.c (delete_all_breakpoints): New.
14296 * mem-break.h (delete_all_breakpoints): New prototype.
14297 * thread-db.c (find_first_thread): New.
14298 (thread_db_create_event): Call it instead of
14299 thread_db_find_new_threads. Clean up unused variables.
14300 (maybe_attach_thread): Remove first thread handling.
14301 (thread_db_find_new_threads): Use find_first_thread.
14302 (thread_db_get_tls_address): Likewise.
14304 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14306 * thread-db.c (thread_db_find_new_threads): Add prototype.
14307 (thread_db_create_event): Check for the main thread before adding
14309 (maybe_attach_thread): Only enable event reporting if TID == 0.
14310 (thread_db_get_tls_address): Check for new threads.
14312 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14314 * linux-low.c (linux_create_inferior): Try execv before execvp.
14315 * spu-low.c (spu_create_inferior): Likewise.
14317 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14319 * linux-low.c (linux_create_inferior): Change execv to execvp.
14320 * spu-low.c (spu_create_inferior): Likewies.
14322 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14324 * Makefile.in (clean): Clean new files instead of deleted ones.
14325 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14326 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14328 * configure.srv: Specify XML files and new regformats for MIPS and
14330 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14331 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14332 an entry for the restart register.
14333 (mips_cannot_fetch_register, mips_cannot_store_register)
14334 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14335 register names to match the XML descriptions.
14336 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14337 restart register instead of $0.
14339 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14340 Markus Deuling <deuling@de.ibm.com>
14342 * remote-utils.c (decode_xfer_write): New function.
14343 * server.h (decode_xfer_write): Add prototype.
14344 * server.c (handle_query): Add PACKET_LEN argument. Support
14345 qXfer:spu:read and qXfer:spu:write packets.
14346 (main): Pass packet_len to handle_query.
14347 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14348 * target.h (target_ops): Add qxfer_spu.
14350 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14352 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14353 accessing non-seekable spufs files.
14355 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14357 * server.c (handle_query): Add reply for qC packet.
14359 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14360 Leo Zayas <lerele@champenstudios@com>
14362 * server.h (check_remote_input_interrupt_request): New function.
14363 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14364 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14365 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14366 (check_remote_input_interrupt_request): New function.
14367 * server.h (check_remote_input_interrupt_request): Declare.
14368 * win32-low.c (winapi_DebugBreakProcess,
14369 winapi_GenerateConsoleCtrlEvent): New typedefs.
14370 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14372 (win32_wait): Check for remote interrupt request
14373 with check_remote_input_interrupt_request.
14374 (win32_request_interrupt): New function.
14375 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14377 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14379 * win32-low.c (debug_registers_changed,
14380 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14381 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14382 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14383 (thread_rec): Get context using the low target.
14384 (child_add_thread): Call thread_added on the low target,
14385 which does the same thing.
14387 (do_initial_child_stuff): Remove debug registers references.
14388 Set context using the low target. Resume threads after
14389 setting the contexts.
14390 (child_continue): Remove dead variable. Remove debug
14391 registers references.
14392 (child_fetch_inferior_registers): Go through the low target.
14393 (do_child_store_inferior_registers): Remove.
14394 (child_store_inferior_registers): Go through the low target.
14395 (win32_resume): Remove debug registers references.
14396 Set context using the low target.
14397 (handle_exception): Change return type to void. Don't record
14398 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14399 first chance exception.
14400 (get_child_debug_event): Change return type to void. Remove
14401 goto loop. Always return after waiting for debug event.
14402 (win32_wait): Convert to switch statement. Handle spurious
14405 * win32-i386-low.c (debug_registers_changed,
14406 debug_registers_used): New.
14407 (initial_stuff): Rename to ...
14408 (i386_initial_stuff): ... this. Clear debug registers
14410 (store_debug_registers): Delete.
14411 (i386_get_thread_context): New.
14412 (load_debug_registers): Delete.
14413 (i386_set_thread_context): New.
14414 (i386_thread_added): New.
14415 (single_step): Rename to ...
14416 (i386_single_step): ... this.
14417 (do_fetch_inferior_registers): Rename to ...
14418 (i386_fetch_inferior_register): ... this.
14419 (i386_store_inferior_register): New.
14420 (the_low_target): Adapt to new interface.
14422 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14423 (arm_get_thread_context): New.
14424 (arm_set_thread_context): New.
14426 (do_fetch_inferior_registers): Rename to ...
14427 (arm_fetch_inferior_register): ... this.
14428 (arm_store_inferior_register): New.
14429 (arm_wince_breakpoint): Reimplement as unsigned long.
14430 (arm_wince_breakpoint_len): Define.
14431 (the_low_target): Adapt to new interface.
14433 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14434 load_debug_registers. Add get_thread_context, set_thread_context,
14435 thread_added and store_inferior_register. Rename
14436 fetch_inferior_registers to fetch_inferior_register.
14437 (regptr): Remove declaration.
14439 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14441 * linux-low.c (linux_detach): Change return type to int. Return 0.
14442 * spu-low.c (spu_detach): Likewise.
14444 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14446 * target.h (target_ops): Change return type of detach to int.
14448 (join_inferior): New.
14449 * server.c (main): Don't skip detach support on mingw32.
14450 If the inferior doesn't support detaching return error.
14451 Call join_inferior instead of using waitpid.
14452 * linux-low.c (linux_join): New.
14453 (linux_target_op): Add linux_join.
14454 * spu-low.c (spu_join): New.
14455 (spu_target_ops): Add spu_join.
14456 * win32-low.c (win32_detach): Adapt to new interface.
14457 Reopen current_process_handle before detaching. Issue a child
14458 resume before detaching.
14460 (win32_target_op): Add win32_join.
14462 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14464 * win32-low.c (win32-attach): Fix return value.
14465 * target.h (target_ops): Describe ATTACH return values.
14467 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14469 * win32-low.c (GETPROCADDRESS): Define.
14470 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14471 (winapi_DebugSetProcessKillOnExit): Likewise.
14472 (win32_create_inferior): Force usage of ansi CreateProcessA.
14473 (win32_attach): Use GETPROCADDRESS.
14474 (win32_detach): Likewise.
14476 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14478 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14480 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14482 * win32-low.c: Commit leftover changes from 2007-03-29.
14484 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14486 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14487 fields short instead of int. Add explicit padding.
14488 (i387_cache_to_fsave): Remove unnecessary casts.
14489 (i387_fsave_to_cache): Doc fix.
14490 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14492 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14494 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14495 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14497 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14499 * configure.srv (arm*-*-mingw32ce*): Move near the other
14502 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14504 * configure.ac: Add errno checking.
14505 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14506 sys/file.h and malloc.h.
14507 (AC_CHECK_DECLS): Add perror.
14508 (srv_mingwce): Handle.
14509 * configure.srv (i[34567]86-*-cygwin*): Add
14510 win32-i386-low.o to srv_tgtobj.
14511 (i[34567]86-*-mingw*): Likewise.
14512 (arm*-*-mingw32ce*): Add case.
14513 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14514 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14515 [__MINGW32CE__] (strerror): New function.
14516 [__MINGW32CE__] (errno): Define to GetLastError.
14517 [__MINGW32CE__] (COUNTOF): New macro.
14518 (remote_open): Remove extra close call.
14519 * mem-break.c (delete_breakpoint_at): New function.
14520 * mem-break.h (delete_breakpoint_at): Declare.
14521 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14522 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14523 [USE_WIN32API] (read, write): Add char* casts.
14524 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14525 * server.h: Include wincecompat.h on Windows CE.
14526 [HAVE_ERRNO_H]: Check.
14527 (perror): Declare if not declared.
14528 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14529 (perror_with_name): Remove errno declaration.
14530 * wincecompat.h: New.
14531 * wincecompat.c: New.
14532 * win32-low.h: New.
14533 * win32-arm-low.c: New.
14534 * win32-i386-low.c: New.
14535 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14536 (OUTMSG2): Make it safe.
14538 (COUNTOF): New macro.
14539 (NUM_REGS): Get it from the low target.
14540 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14541 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14542 (thread_rec): Let low target handle debug registers.
14543 (child_add_thread): Likewise.
14544 (child_init_thread_list): Likewise.
14545 (continue_one_thread): Likewise.
14547 (do_child_fetch_inferior_registers): Move to ...
14548 * win32-i386-low.c: ... here, and rename to ...
14549 (do_fetch_inferior_registers): ... this.
14550 * win32-low.c (child_fetch_inferior_registers):
14551 Go through the low target.
14552 (do_child_store_inferior_registers): Use regptr.
14553 (strwinerror): New function.
14554 (win32_create_inferior): Handle Windows CE.
14555 Use strwinerror instead of strerror on Windows error
14556 codes. Add program to the error output.
14557 Don't close the main thread handle on Windows CE.
14558 (win32_attach): Use coredll.dll on Windows CE.
14559 (win32_kill): Close current process and current
14561 (win32_detach): Use coredll.dll on Windows CE.
14562 (win32_resume): Let low target handle debug registers, and
14564 (handle_exception): Add/Remove initial breakpoint. Avoid
14565 non-existant WSTOPSIG on Windows CE.
14566 (win32_read_inferior_memory): Cast to remove warning.
14567 (win32_arch_string): Go through the low target.
14568 (initialize_low): Call set_breakpoint_data with the low
14569 target's breakpoint.
14570 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14571 FOP_REGNUM, mappings): Move to ...
14572 * win32-i386-low.c: ... here.
14573 * win32-low.c (win32_thread_info): Move to ...
14574 * win32-low.h: ... here.
14575 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14576 win32-arm-low.c and wincecompat.c.
14577 (all:): Add $EXEEXT.
14578 (install-only:): Likewise.
14579 (gdbserver:): Likewise.
14580 (gdbreplay:): Likewise.
14581 * config.in: Regenerate.
14582 * configure: Regenerate.
14584 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14586 * win32-low.c: Rename typedef thread_info to
14587 win32_thread_info throughout.
14589 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14591 * win32-i386-low.c: Rename to ...
14592 * win32-low.c: ... this.
14593 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14594 * Makefile.in: Likewise.
14596 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14598 * remote-utils.c (monitor_output): Constify msg parameter.
14599 * server.h (monitor_output): Likewise.
14600 * win32-i386-low.c (handle_output_debug_string): New.
14601 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14602 handle_output_debug_string.
14603 (get_child_debug_event): Likewise.
14605 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14607 * server.c (main): Correct strtoul check.
14609 2007-03-27 Jon Ringle <jon@ringle.org>
14611 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14613 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14615 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14617 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14619 * terminal.h: Check HAVE_SGTTY_H.
14621 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14623 * remote-utils.c (remote_open): Print out the assigned port number.
14625 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14627 * remote-utils.c (monitor_output): New function.
14628 * server.c (debug_threads): Define here.
14629 (monitor_show_help): New function.
14630 (handle_query): Handle qRcmd.
14631 (main): Do not handle 'd' packet.
14632 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14633 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14636 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14638 * Makefile.in (EXEEXT): New.
14639 (clean): Use $(EXEEXT).
14641 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14643 * target.h (target_ops): Rename send_signal to request_interrupt,
14644 and remove enum target_signal parameter.
14645 * linux-low.c (linux_request_interrupt): Rename from
14646 linux_send_signal, and always send SIGINT.
14647 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14648 and always send SIGINT.
14649 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14651 (input_interrupt): Likewise.
14653 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14655 * server.c (get_features_xml): Check if target implemented
14657 * win32-i386-low.c (win32_arch_string): New.
14658 (win32_target_ops): Add win32_arch_string as arch_string member.
14660 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14662 * spu-low.c (spu_arch_string): New.
14663 (spu_target_ops): Add spu_arch_string.
14665 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14667 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14668 * configure.ac: Do not check for terminal.h.
14669 * configure, config.in: Regenerated.
14671 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14673 * Makefile.in (OBS): Add $(XML_BUILTIN).
14674 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14676 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14677 (arm-with-iwmmxt.c): New.
14678 * config.in, configure: Regenerate.
14679 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14680 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14681 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14682 (arm*-*-linux*): Add iWMMXt and regset support.
14683 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14684 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14685 (arm_store_wmmxregset, target_regsets): New.
14686 * server.c (get_features_xml): Take annex argument. Check builtin
14688 (handle_query): Handle multiple annexes.
14690 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14692 * remote-utils.c [USE_WIN32API] (read, write): Define.
14693 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14696 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14698 * linux-i386-low.c (the_low_target): Set arch_string.
14699 * linux-x86-64-low.c (the_low_target): Likewise.
14700 * linux-low.c (linux_arch_string): New.
14701 (linux_target_ops): Add it.
14702 * linux-low.h (struct linux_target_ops): Add arch_string.
14703 * server.c (write_qxfer_response): Use const void * for DATA.
14704 (get_features_xml): New.
14705 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14706 * target.h (struct target_ops): Add arch_string method.
14708 2007-01-03 Denis Pilat <denis.pilat@st.com>
14709 Daniel Jacobowitz <dan@codesourcery.com>
14711 * linux-low.c (linux_kill): Handle being called with no threads.
14712 * win32-i386-low.c (win32_kill): Likewise.
14713 (get_child_debug_event): Clear current_process_handle.
14715 2006-12-30 Denis PILAT <denis.pilat@st.com>
14716 Daniel Jacobowitz <dan@codesourcery.com>
14718 * remote-utils.c (remote_open): Check the type of specified
14719 serial port devices before opening them.
14720 * server.c (main): Kill the inferior if an error occurs during
14721 the first remote_open.
14723 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14725 * README: Update supported targets.
14727 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14729 * Makefile.in (clean): Remove reg-mips64.c.
14730 (reg-mips64.c, reg-mips64.o): New rules.
14731 * configure.srv: Handle mips64. Include regset support for mips.
14732 * linux-mips-low.c (union mips_register): New.
14733 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14734 (mips_breakpoint, mips_breakpoint_at): Use int.
14735 (mips_collect_register, mips_supply_register)
14736 (mips_collect_register_32bit, mips_supply_register_32bit)
14737 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14738 (mips_store_fpregset, target_regsets): New.
14739 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14741 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14743 * configure.srv: Add target "spu*-*-*".
14744 * Makefile.in (clean): Remove reg-spu.c.
14745 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14746 * spu-low.c: New file.
14748 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14750 * configure.ac: Correct td_thr_tls_get_addr test.
14751 * configure: Regenerated.
14753 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14755 * linux-low.c (linux_wait_for_event): Reformat. Use the
14756 pass_signals array.
14757 * remote-utils.c (decode_address_to_semicolon): New.
14758 * server.c (pass_signals, handle_general_set): New.
14759 (handle_query): Mention QPassSignals for qSupported.
14760 (main): Call handle_general_set.
14761 * server.h (pass_signals, decode_address_to_semicolon): New.
14763 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14765 * server.c (handle_query): Correct error handling for read_auxv.
14767 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14769 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14770 and srv_linux_thread_db to yes.
14771 * linux-s390-low.c (s390_fill_gregset): New function.
14772 (target_regsets): Define data structure.
14774 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14776 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14777 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14778 * config.in, configure: Regenerated.
14779 * inferiors.c (gdb_id_to_thread): New function.
14780 (gdb_id_to_thread_id): Use it.
14781 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14782 * linux-low.h (struct process_info): Add th member.
14783 (thread_db_get_tls_address): New prototype.
14784 * remote-utils.c (decode_address): Make non-static.
14785 * server.c (handle_query): Handle qGetTLSAddr.
14786 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14787 * target.h (struct target_ops): Add get_tls_address.
14788 * thread-db.c (maybe_attach_thread): Save the thread handle.
14789 (thread_db_get_tls_address): New.
14791 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14793 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14794 (linux_resume_one_process): Take a siginfo_t *. Update all
14795 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14796 (struct pending_signals): Add a siginfo_t.
14797 (linux_wait_for_process): Always set last_status.
14798 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14799 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14800 * linux-low.h (struct process_info): Add last_status.
14802 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14804 * remote-utils.c (try_rle): New function.
14805 (putpkt_binary): Use it.
14807 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14809 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14810 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14811 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14812 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14813 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14816 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14818 * server.c (terminal_fd): New variable.
14819 (old_foreground_pgrp): Likewise.
14820 (restore_old_foreground_pgrp): New function.
14821 (start_inferior): Record the terminal file descriptor in terminal_fd
14822 and its original foreground group in old_foreground_pgrp. Register
14823 restore_old_foreground_pgrp with atexit().
14825 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14827 * server.c (handle_query): Correct qPart to qXfer.
14829 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14831 * configure.ac: Check for more headers which are missing on
14832 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14833 * configure.srv: Add Cygwin and mingw32.
14834 * remote-utils.c: Don't include headers unconditionally which
14835 are missing on mingw32. Include <winsock.h> for mingw32.
14836 (remote_open): Adjust for mingw32 support. Flush
14837 standard error after writing to it.
14838 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14839 (unblock_async_io, enable_async_io, disable_async_io)
14840 (readchar, getpkt): Update for Winsock support.
14841 (prepare_resume_reply): Expect a protocol signal number.
14842 * server.c: Disable <sys/wait.h> on mingw32.
14843 (start_inferior): Adjust for mingw32 support. Flush
14844 standard error after writing to it.
14845 (attach_inferior): Likewise. Use protocol signal
14847 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14849 * win32-i386-low.c: New file.
14850 * Makefile.in (XM_CLIBS): Set.
14851 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14852 (win32-i386-low.o): New dependency rule.
14853 * linux-low.c (linux_wait): Use target signal numbers.
14854 * target.h (struct target_ops): Doc fix.
14855 * server.h (target_signal_to_name): New prototype.
14856 * gdbreplay.c: Don't include headers unconditionally which
14857 are missing on mingw32. Include <winsock.h> for mingw32.
14858 (remote_close, remote_open): Adjust for Winsock support.
14859 * configure, config.in: Regenerated.
14861 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14863 * server.c (decode_xfer_read, write_qxfer_response): New.
14864 (handle_query): Take a packet length argument. Handle
14865 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14866 the qSupported response.
14867 (main): Update call to handle_query.
14869 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14871 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14872 (putpkt_binary): Renamed from putpkt and adjusted for binary
14874 (putpkt): New wrapper for putpkt_binary.
14875 (readchar): Don't mask off the high bit.
14876 (decode_X_packet): New function.
14877 * server.c (main): Call putpkt_binary if a handler sets the packet
14878 length. Save the length of the incoming packet. Handle 'X'.
14879 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14881 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14883 * server.c (handle_query): Handle qSupported.
14885 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14887 * remote-utils.c (all_symbols_looked_up): New variable.
14888 (look_up_one_symbol): Check it.
14889 * server.h (look_up_one_symbol): New declaration.
14890 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14892 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14894 * Makefile.in (linux-arm-low.o): Update dependencies.
14895 * linux-arm-low.c: Include "gdb_proc_service.h".
14896 (PTRACE_GET_THREAD_AREA): Define.
14897 (ps_get_thread_area): New function.
14899 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14901 * configure.srv (m68k*-*-uclinux*): New target.
14902 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14903 (linux_resume_one_process): Remove extraneous cast.
14904 (linux_read_offsets): New.
14905 (linux_target_op): Add linux_read_offsets on mmuless systems.
14906 * server.c (handle_query): Add qOffsets logic.
14907 * target.h (struct target_ops): Add read_offsets.
14909 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14911 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14912 (PTRACE_GET_THREAD_AREA): Define.
14913 (ps_get_thread_area): New function.
14914 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14915 (linux-x86-64-low.o): Update.
14917 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14919 * configure.ac: Remove checks for prfpregset_t.
14920 * gdb_proc_service.h: New file.
14921 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14922 new "gdb_proc_service.h".
14923 * proc-service.c: Likewise.
14924 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14925 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14926 * Makefile.in (gdb_proc_service_h): Updated.
14927 * configure, config.in: Regenerated.
14929 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14931 * remote-utils.c (prepare_resume_reply): Move declaration
14932 of gdb_id_from_wait to the top of the block.
14934 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14936 * linux-low.c (regsets_store_inferior_registers): Read the regset
14937 from the target before filling it.
14939 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14941 * server.c (attach_inferior): Return SIGTRAP for a successful
14944 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14946 * Makefile.in (OBS): Add version.o.
14947 (STAGESTUFF): Delete.
14948 (version.o): Add dependencies.
14949 (version.c): Replace rule.
14950 (clean): Remove version.c.
14951 * server.c (gdbserver_version): New.
14952 (gdbserver_usage): Use printf.
14953 (main): Handle --version and --help.
14954 * server.h (version, host_name): Add declarations.
14956 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14968 * linux-x86-64-low.c:
14970 * linux-s390-low.c:
14971 * linux-ppc64-low.c:
14973 * linux-mips-low.c:
14974 * linux-m68k-low.c:
14975 * linux-m32r-low.c:
14978 * linux-ia64-low.c:
14979 * linux-i386-low.c:
14980 * linux-crisv32-low.c:
14992 * gdbserver.1: Add (C) after Copyright. Update the FSF
14995 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14997 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14998 (arm_breakpoint_at): Recognize both breakpoints.
14999 (the_low_target): Use the correct breakpoint instruction.
15001 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15003 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15004 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15005 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15006 (the_low_target): Update.
15008 2005-10-25 Andreas Schwab <schwab@suse.de>
15010 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15012 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15013 (ia64_num_regs): Reduce to 462.
15015 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15017 * acinclude.m4: Correct quoting.
15018 * aclocal.m4: Regenerated.
15020 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15021 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15022 (thread_db_init): Call thread_db_err_str.
15023 * configure.ac: Check for TD_VERSION.
15024 * config.in, configure: Regenerated.
15026 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15028 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15030 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15032 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15033 is not available. Define HAVE_PTRACE_GETREGS if it is.
15034 * config.in, configure: Regenerated.
15035 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15036 * linux-i386-low.c, linux-m68k-low.c: Update to use
15037 HAVE_PTRACE_GETREGS.
15038 * linux-low.c (regsets_fetch_inferior_registers)
15039 (regsets_store_inferior_registers): Only return 0 if we processed
15041 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15042 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15044 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15046 * inferiors.c (struct thread_info): Add gdb_id.
15047 (add_thread): Add gdb_id argument.
15048 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15049 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15050 calls to add_thread.
15051 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15052 * server.c (handle_query): Use thread_to_gdb_id.
15053 (handle_v_cont, main): Use gdb_id_to_thread_id.
15054 * server.h (add_thread): Update prototype.
15055 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15058 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15060 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15061 left-padded registers.
15062 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15063 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15065 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15067 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15068 * configure: Regenerate.
15069 * config.in: Regenerate.
15070 * server.h (NEED_DECLARATION_STRERROR):
15071 Replace with !HAVE_DECL_STRERROR.
15073 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15075 * linux-low.c (linux_wait, linux_send_signal): Don't test
15076 an unsigned long variable for > 0 if it could be MAX_ULONG.
15077 * server.c (myresume): Likewise.
15078 * target.c (set_desired_inferior): Likewise.
15080 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15082 * configure.ac: Simplify and improve check for socklen_t.
15083 * configure, config.in: Regenerate.
15085 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15087 * acconfig.h: Remove.
15088 * configure.ac: Add a test for socklen_t. Use three-argument
15089 AC_DEFINE throughout.
15090 * config.in: Regenerated using autoheader 2.59.
15091 * configure: Regenerated.
15093 * gdbreplay.c (socklen_t): Provide a default.
15094 (remote_open): Use socklen_t.
15095 * remote-utils.c (socklen_t): Provide a default.
15096 (remote_open): Use socklen_t.
15097 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15100 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15102 * linux-low.c (linux_read_memory, linux_write_memory)
15103 (linux_read_auxv): Likewise.
15104 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15105 (check_mem_write): Likewise.
15106 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15108 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15109 (registers_from_string, register_data): Likewise.
15110 * server.c (handle_query, main): Likewise.
15111 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15112 (decode_M_packet): Likewise.
15113 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15114 * target.h (struct target_ops): Update read_memory, write_memory,
15116 (read_inferior_memory, write_inferior_memory): Update.
15117 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15118 to unsigned char *.
15119 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15120 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15121 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15122 linux-s390-low.c, linux-sh-low.c: Update for changes in
15123 read_inferior_memory and the_low_target->breakpoint.
15125 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15127 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15128 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15129 * configure.srv: Add powerpc64-*-linux*.
15130 * linux-ppc64-low.c: New file.
15132 2005-05-23 Orjan Friberg <orjanf@axis.com>
15134 * linux-cris-low.c: New file with support for CRIS.
15135 * linux-crisv32-low.c: Ditto for CRISv32.
15136 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15137 (clean): Add reg-cris.c and reg-crisv32.c.
15138 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15139 reg-crisv32.o, and reg-crisv32.c to make rules.
15140 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15141 recognized targets.
15143 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15145 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15146 of sizeof (PTRACE_XFER_TYPE).
15147 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15149 2005-05-12 Orjan Friberg <orjanf@axis.com>
15151 * target.h (struct target_ops): Add insert_watchpoint,
15152 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15153 pointers for hardware watchpoint support.
15154 * linux-low.h (struct linux_target_ops): Ditto.
15155 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15156 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15157 to linux_target_ops.
15158 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15160 * server.c (main): Recognize 'Z' and 'z' packets.
15162 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15164 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15165 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15166 (the_low_target): Add new members.
15168 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15170 * proc-service.c (ps_lgetregs): Search all_processes instead of
15173 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15175 * server.c (start_inferior): Change return type to int.
15176 (attach_inferior): Change sigptr to int *.
15177 (handle_v_cont, handle_v_requests): Change signal to int *.
15178 (main): Change signal to int.
15180 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15182 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15183 * configure.srv: Add m32r*-*-linux*.
15184 * linux-m32r-low.c: New file.
15186 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15188 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15190 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15192 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15193 Take unsigned long arguments for PIDs.
15194 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15195 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15196 (wait_for_sigstop, linux_resume_one_process)
15197 (regsets_fetch_inferior_registers, linux_send_signal)
15198 (linux_read_auxv): Likewise. Update the types of variables holding
15199 PIDs. Update format string specifiers.
15200 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15201 * remote-utils.c (prepare_resume_reply): Likewise.
15202 * server.c (cont_thread, general_thread, step_thread)
15203 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15205 (handle_query): Update format specifiers.
15206 (handle_v_cont, main): Use strtoul for thread IDs.
15207 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15208 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15209 (general_thread, step_thread, thread_from_wait)
15210 (old_thread_from_wait): Update.
15211 * target.h (struct thread_resume): Use unsigned long for THREAD.
15212 (struct target_ops): Use unsigned long for arguments to attach and
15215 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15217 * acinclude.m4: Include bfd/bfd.m4 directly.
15218 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15219 <agriffis@toolchain.org>.
15220 * aclocal.m4, configure: Regenerated.
15222 2005-01-07 Andrew Cagney <cagney@gnu.org>
15224 * configure.ac: Rename configure.in, require autoconf 2.59.
15225 * configure: Re-generate.
15227 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15229 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15230 LIBS when finished.
15231 * aclocal.m4: Regenerated.
15232 * configure: Regenerated.
15234 2004-11-21 Andreas Schwab <schwab@suse.de>
15236 * linux-m68k-low.c (m68k_num_gregs): Define.
15237 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15238 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15239 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15240 (m68k_breakpoint_at): New. Add to the_low_target.
15242 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15243 srv_linux_thread_db to yes.
15245 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15247 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15248 (ARCH_SET_FS): Likewise.
15249 (ARCH_GET_FS): Likewise.
15250 (ARCH_GET_GS): Likewise.
15252 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15254 * linux-i386-low.c (ps_get_thread_area): New.
15255 * linux-x86-64-low.c (ps_get_thread_area): New.
15256 * linux-low.c: Include <sys/syscall.h>.
15257 (linux_kill_one_process): Don't kill the first thread here.
15258 (linux_kill): Kill the first thread here.
15259 (kill_lwp): New function.
15260 (send_sigstop, linux_send_signal): Use it.
15261 * proc-service.c: Clean up #ifdefs.
15262 (fpregset_info): Delete.
15263 (ps_lgetregs): Update and enable implementation.
15264 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15266 * remote-utils.c (struct sym_cache, symbol_cache): New.
15267 (input_interrupt): Print a clearer message.
15268 (async_io_enabled): New variable.
15269 (enable_async_io, disable_async_io): Use it. Update comments.
15270 (look_up_one_symbol): Use the symbol cache.
15271 * thread-db.c (thread_db_look_up_symbols): New function.
15272 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15274 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15276 * configure.in: Test for -rdynamic.
15277 * configure: Regenerated.
15278 * Makefile (INTERNAL_LDFLAGS): New.
15279 (gdbserver, gdbreplay): Use it.
15281 2004-09-02 Andrew Cagney <cagney@gnu.org>
15283 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15285 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15287 * linux-low.c (linux_wait): Clear all_processes list also.
15289 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15291 * linux-low.c: Include <errno.h>. Remove extern declaration of
15294 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15296 * gdbreplay.c, server.h, utils.c: Update copyright years.
15298 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15300 * server.c (main): Print child status or termination signal from
15301 variable 'signal', not 'sig'.
15303 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15305 * linux-low.c (linux_read_memory): Change return type to
15306 int. Check for and return error from ptrace().
15307 * target.c (read_inferior_memory): Change return type to int. Pass
15308 back return status from the_target->read_memory().
15309 * target.h (struct target_ops): Adapt *read_memory() prototype.
15311 (read_inferior_memory): Adapt prototype.
15312 * server.c (main): Return an error packet if
15313 read_inferior_memory() returns an error.
15315 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15317 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15318 Unify with other clean targets.
15320 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15322 * server.c (handle_v_cont): Call set_desired_inferior.
15324 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15326 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15328 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15330 * linux-low.c (linux_wait): Unblock async I/O.
15331 (linux_resume): Block and enable async I/O.
15332 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15333 * server.h (block_async_io, unblock_async_io): Add prototypes.
15335 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15337 * remote-utils.c (remote_open): Print a status notice after
15338 opening a TCP port.
15339 * server.c (attach_inferior): Print a status notice after
15342 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15344 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15346 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15348 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15350 * server.c, target.h: Update copyright years.
15352 2004-02-25 Roland McGrath <roland@redhat.com>
15354 * target.h (struct target_ops): New member `read_auxv'.
15355 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15356 * linux-low.c (linux_read_auxv): New function.
15357 (linux_target_ops): Initialize `read_auxv' member to that.
15359 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15361 Committed by Jim Blandy <jimb@redhat.com>.
15363 * linux-s390-low.c (s390_num_regs): Update.
15364 (s390_regmap): Remove control registers. Use __s390x__ predefine
15365 instead of GPR_SIZE to distiguish s390 and s390x targets.
15367 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15369 * linux-low.c: Update copyright year.
15370 (check_removed_breakpoint): Clear pending_is_breakpoint.
15371 (linux_set_resume_request, linux_queue_one_thread)
15372 (resume_status_pending_p): New functions.
15373 (linux_continue_one_thread): Use process->resume.
15374 (linux_resume): Only resume threads if there are no pending events.
15375 * linux-low.h (struct process_info): Add resume request
15378 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15380 * regcache.c (new_register_cache): Clear the allocated register
15381 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15383 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15385 * linux-low.c (linux_resume): Take a struct thread_resume *
15387 (linux_wait): Update call.
15388 (resume_ptr): New static variable.
15389 (linux_continue_one_thread): Renamed from
15390 linux_continue_one_process. Use resume_ptr.
15391 (linux_resume): Use linux_continue_one_thread.
15392 * server.c (handle_v_cont, handle_v_requests): New functions.
15393 (myresume): New function.
15394 (main): Handle 'v' case.
15395 * target.h (struct thread_resume): New type.
15396 (struct target_ops): Change argument of "resume" to struct
15398 (myresume): Delete macro.
15400 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15402 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15403 (uninstall): Support DESTDIR.
15405 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15407 * configure.srv: Add xscale*linux copy of arm*linux entry.
15409 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15411 * linux-arm-low.c (arm_reinsert_addr): New function.
15412 (the_low_target): Add arm_reinsert_addr.
15414 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15416 * mem-break.c: Remove whitespace at end of file.
15418 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15420 * configure.in: Check whether we need to prototype strerror.
15421 * server.h: Optionally prototype strerror.
15422 * gdbreplay.c (perror_with_name): Use strerror.
15423 * linux-low.c (linux_attach_lwp): Use strerror.
15424 * utils.c (perror_with_name): Use strerror.
15425 * config.in, configure: Regenerated.
15427 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15429 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15430 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15432 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15434 * Makefile.in (SFILES): Update.
15435 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15436 low-sun3.c: Remove files.
15438 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15440 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15441 (linux_detach_one_process, linux_detach): New functions.
15442 (linux_target_ops): Add linux_detach.
15443 * server.c (main): Handle 'D' packet.
15444 * target.h (struct target_ops): Add "detach" member.
15445 (detach_inferior): Define.
15447 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15449 From Kelley Cook <kelleycook@wideopenwest.com>:
15450 * configure.srv: Accept i[34567]86 variants.
15452 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15454 * linux-low.c (linux_wait_for_event): Correct comment typos.
15455 (linux_resume_one_process): Call check_removed_breakpoint.
15456 (linux_send_signal): New function.
15457 (linux_target_ops): Add linux_send_signal.
15458 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15460 * target.h (struct target_ops): Add send_signal.
15462 2003-05-29 Jim Blandy <jimb@redhat.com>
15464 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15465 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15466 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15467 away part of the register's value.
15469 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15471 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15472 (linux_wait_for_event, linux_init_signals): Likewise.
15474 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15476 * configure.in: Check for stdlib.h.
15477 * configure: Regenerated.
15478 * config.in: Regenerated.
15480 2003-01-04 Andreas Schwab <schwab@suse.de>
15482 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15484 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15486 * Makefile.in: Remove obsolete code.
15488 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15490 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15491 defined(PT_FPR0_HI).
15493 2002-11-17 Stuart Hughes <seh@zee2.com>
15495 * linux-arm-low.c (arm_num_regs): Increase.
15496 (arm_regmap): Include status register.
15498 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15500 * linux-low.c (register_addr): Remove incorrect -1 check.
15502 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15504 * linux-low.c (linux_create_inferior): Call setpgid. Return
15506 (unstopped_p, linux_signal_pid): Remove.
15507 (linux_target_ops): Remove linux_signal_pid.
15508 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15509 global instead of target method.
15510 * target.h (struct target_ops): Remove signal_pid. Update comment
15511 for create_inferior.
15512 * server.c (signal_pid): New variable.
15513 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15514 gdbserver. Set the child to be the foreground process group.
15515 (attach_inferior): Set signal_pid.
15517 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15519 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15521 2002-08-20 Jim Blandy <jimb@redhat.com>
15523 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15526 2002-08-01 Andrew Cagney <cagney@redhat.com>
15528 * Makefile.in: Make chill references obsolete.
15530 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15532 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15533 * configure: Regenerate.
15534 * config.in: Regenerate.
15536 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15538 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15539 (perror_with_name, remote_close, remote_open, expect, play): Static.
15541 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15543 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15544 byte offsets instead of an array of indexes.
15545 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15547 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15549 * regcache.c: Add comment.
15551 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15553 * thread-db.c: New file.
15554 * proc-service.c: New file.
15555 * acinclude.m4: New file.
15556 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15557 proc-service.o, and thread-db.o.
15558 (linux-low.o): Add USE_THREAD_DB.
15559 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15560 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15561 * aclocal.m4: Regenerated.
15562 * config.in: Regenerated.
15563 * configure: Regenerated.
15564 * configure.in: Check for proc_service.h, sys/procfs.h,
15565 thread_db.h, and linux/elf.h headrs.
15566 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15567 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15568 Check for -lthread_db and thread support.
15569 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15570 PowerPC, and SuperH.
15571 * i387-fp.c: Constify arguments.
15572 * i387-fp.h: Likewise.
15573 * inferiors.c: (struct thread_info): Renamed from
15574 `struct inferior_info'. Remove PID member. Use generic inferior
15575 list header. All uses updated.
15576 (inferiors, signal_pid): Removed.
15577 (all_threads): New variable.
15578 (get_thread): Define.
15579 (add_inferior_to_list): New function.
15580 (for_each_inferior): New function.
15581 (change_inferior_id): New function.
15582 (add_inferior): Removed.
15583 (remove_inferior): New function.
15584 (add_thread): New function.
15585 (free_one_thread): New function.
15586 (remove_thread): New function.
15587 (clear_inferiors): Use for_each_inferior and free_one_thread.
15588 (find_inferior): New function.
15589 (find_inferior_id): New function.
15590 (inferior_target_data): Update argument type.
15591 (set_inferior_target_data): Likewise.
15592 (inferior_regcache_data): Likewise.
15593 (set_inferior_regcache_data): Likewise.
15594 * linux-low.c (linux_bp_reinsert): Remove.
15595 (all_processes, stopping_threads, using_thrads)
15596 (struct pending_signals, debug_threads, pid_of): New.
15597 (inferior_pid): Replace with macro.
15598 (struct inferior_linux_data): Remove.
15599 (get_stop_pc, add_process): New functions.
15600 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15601 Use add_process and add_thread.
15602 (linux_attach_lwp): New function, based on old linux_attach. Use
15603 add_process and add_thread. Set stop_expected for new threads.
15604 (linux_attach): New function.
15605 (linux_kill_one_process): New function.
15606 (linux_kill): Kill all LWPs.
15607 (linux_thread_alive): Use find_inferior_id.
15608 (check_removed_breakpoints, status_pending_p): New functions.
15609 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15610 Update. Use WNOHANG. Wait for cloned processes also. Update process
15611 struct for the found process.
15612 (linux_wait_for_event): New function.
15613 (linux_wait): Use it. Support LWPs.
15614 (send_sigstop, wait_for_sigstop, stop_all_processes)
15615 (linux_resume_one_process, linux_continue_one_process): New functions.
15616 (linux_resume): Support LWPs.
15617 (REGISTER_RAW_SIZE): Remove.
15618 (fetch_register): Use register_size instead. Call supply_register.
15619 (usr_store_inferior_registers): Likewise. Call collect_register.
15620 Fix recursive case.
15621 (regsets_fetch_inferior_registers): Improve error message.
15622 (regsets_store_inferior_registers): Add debugging.
15623 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15624 (unstopped_p, linux_signal_pid): New functions.
15625 (linux_target_ops): Add linux_signal_pid.
15626 (linux_init_signals): New function.
15627 (initialize_low): Call it. Initialize using_threads.
15628 * regcache.c (inferior_regcache_data): Add valid
15630 (get_regcache): Fetch registers lazily. Add fetch argument
15631 and update all callers.
15632 (regcache_invalidate_one, regcache_invalidate): New
15634 (new_register_cache): Renamed from create_register_cache.
15635 Return the new regcache.
15636 (free_register_cache): Change argument to a void *.
15637 (registers_to_string, registers_from_string): Call get_regcache
15638 with fetch flag set.
15639 (register_data): Make static. Pass fetch flag to get_regcache.
15640 (supply_register): Call get_regcache with fetch flag clear.
15641 (collect_register): Call get_regcache with fetch flag set.
15642 (collect_register_as_string): New function.
15643 * regcache.h: Update.
15644 * remote-utils.c (putpkt): Flush after debug output and use
15646 Handle input interrupts while waiting for an ACK.
15647 (input_interrupt): Use signal_pid method.
15648 (getpkt): Flush after debug output and use stderr.
15649 (outreg): Use collect_register_as_string.
15650 (new_thread_notify, dead_thread_notify): New functions.
15651 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15652 and general_thread.
15653 (look_up_one_symbol): Flush after debug output.
15654 * server.c (step_thread, server_waiting): New variables.
15655 (start_inferior): Don't use signal_pid. Update call to mywait.
15656 (attach_inferior): Update call to mywait.
15657 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15658 (main): Don't fetch/store registers explicitly. Use
15659 set_desired_inferior. Support proposed ``Hs'' packet. Update
15661 * server.h: Update.
15662 (struct inferior_list, struct_inferior_list_entry): New.
15663 * target.c (set_desired_inferior): New.
15664 (write_inferior_memory): Constify.
15665 (mywait): New function.
15666 * target.h: Update.
15667 (struct target_ops): New signal_pid method.
15668 (mywait): Removed macro, added prototype.
15670 * linux-low.h (regset_func): Removed.
15671 (regset_fill_func, regset_store_func): New.
15672 (enum regset_type): New.
15673 (struct regset_info): Add type field. Use new operation types.
15674 (struct linux_target_ops): stop_pc renamed to get_pc.
15675 Add decr_pc_after_break and breakpoint_at.
15676 (get_process, get_thread_proess, get_process_thread)
15677 (strut process_info, all_processes, linux_attach_lwp)
15678 (thread_db_init): New.
15680 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15681 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15682 (the_low_target): Add new members.
15683 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15684 (i386_store_fpxregset): Constify.
15685 (target_regsets): Add new kind identifier.
15686 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15687 (i386_set_pc): Add debugging.
15688 (i386_breakpoint_at): New function.
15689 (the_low_target): Add new members.
15690 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15691 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15692 (mips_breakpoint_at): New.
15693 (the_low_target): Add new members.
15694 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15695 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15696 (the_low_target): Add new members.
15697 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15698 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15699 (the_low_target): Add new members.
15700 * linux-x86-64-low.c (target_regsets): Add new kind
15703 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15705 From Martin Pool <mbp@samba.org>:
15706 * server.c (gdbserver_usage): New function.
15709 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15711 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15712 stop_at -> stop_pc.
15714 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15716 * Makefile.in: Remove obsolete code.
15718 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15720 * linux-low.c (regsets_fetch_inferior_registers),
15721 (regsets_store_inferior_registers): Removed cast to int from
15723 * regcache.h: Added declaration of struct inferior_info.
15725 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15727 * inferiors.c (struct inferior_info): Add regcache_data.
15728 (add_inferior): Call create_register_cache.
15729 (clear_inferiors): Call free_register_cache.
15730 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15731 * regcache.c (struct inferior_regcache_data): New.
15732 (registers): Remove.
15733 (get_regcache): New function.
15734 (create_register_cache, free_register_cache): New functions.
15735 (set_register_cache): Don't initialize the register cache here.
15736 (registers_to_string, registers_from_string, register_data): Call
15738 * regcache.h: Add prototypes.
15739 * server.h: Likewise.
15741 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15743 * mem-break.c: New file.
15744 * mem-break.h: New file.
15745 * Makefile.in: Add mem-break.o rule; update server.h
15747 * inferiors.c (struct inferior_info): Add target_data
15749 (clear_inferiors): Free target_data member if set.
15750 (inferior_target_data, set_inferior_target_data): New functions.
15751 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15752 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15753 * linux-low.c (linux_bp_reinsert): New variable.
15754 (struct inferior_linux_data): New.
15755 (linux_create_inferior): Use set_inferior_target_data.
15756 (linux_attach): Likewise. Call add_inferior.
15757 (linux_wait_for_one_inferior): New function.
15758 (linux_wait): Call it.
15759 (linux_write_memory): Add const.
15760 (initialize_low): Call set_breakpoint_data.
15761 * linux-low.h (struct linux_target_ops): Add breakpoint
15763 * server.c (attach_inferior): Remove extra add_inferior
15765 * server.h: Include mem-break.h. Update inferior.c
15767 * target.c (read_inferior_memory)
15768 (write_inferior_memory): New functions.
15769 * target.h (read_inferior_memory)
15770 (write_inferior_memory): Change macros to prototypes.
15771 (struct target_ops): Update comments. Add const to write_memory
15774 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15776 * linux-low.c (usr_store_inferior_registers): Support
15777 registers which are allowed to fail to store.
15778 * linux-low.h (linux_target_ops): Likewise.
15779 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15780 (ppc_cannot_store_register): FPSCR may not be storable.
15782 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15784 * server.h: Include <string.h> if HAVE_STRING_H.
15785 * ChangeLog: Correct paths in last ChangeLog entry.
15787 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15789 * linux-low.h: Remove obsolete prototypes.
15790 (struct linux_target_ops): New.
15791 (extern the_low_target): New.
15792 * linux-low.c (num_regs, regmap): Remove declarations.
15793 (register_addr): Use the_low_target explicitly.
15794 (fetch_register): Likewise.
15795 (usr_fetch_inferior_registers): Likewise.
15796 (usr_store_inferior_registers): Likewise.
15797 * linux-arm-low.c (num_regs): Remove.
15798 (arm_num_regs): Define.
15799 (arm_regmap): Renamed from regmap, made static.
15800 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15802 (arm_cannot_store_register): Renamed from cannot_store_register,
15804 (the_low_target): New.
15805 * linux-i386-low.c (num_regs): Remove.
15806 (i386_num_regs): Define.
15807 (i386_regmap): Renamed from regmap, made static.
15808 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15810 (i386_cannot_store_register): Renamed from cannot_store_register,
15812 (the_low_target): New.
15813 * linux-ia64-low.c (num_regs): Remove.
15814 (ia64_num_regs): Define.
15815 (ia64_regmap): Renamed from regmap, made static.
15816 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15818 (ia64_cannot_store_register): Renamed from cannot_store_register,
15820 (the_low_target): New.
15821 * linux-m68k-low.c (num_regs): Remove.
15822 (m68k_num_regs): Define.
15823 (m68k_regmap): Renamed from regmap, made static.
15824 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15826 (m68k_cannot_store_register): Renamed from cannot_store_register,
15828 (the_low_target): New.
15829 * linux-mips-low.c (num_regs): Remove.
15830 (mips_num_regs): Define.
15831 (mips_regmap): Renamed from regmap, made static.
15832 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15834 (mips_cannot_store_register): Renamed from cannot_store_register,
15836 (the_low_target): New.
15837 * linux-ppc-low.c (num_regs): Remove.
15838 (ppc_num_regs): Define.
15839 (ppc_regmap): Renamed from regmap, made static.
15840 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15842 (ppc_cannot_store_register): Renamed from cannot_store_register,
15844 (the_low_target): New.
15845 * linux-s390-low.c (num_regs): Remove.
15846 (s390_num_regs): Define.
15847 (s390_regmap): Renamed from regmap, made static.
15848 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15850 (s390_cannot_store_register): Renamed from cannot_store_register,
15852 (the_low_target): New.
15853 * linux-sh-low.c (num_regs): Remove.
15854 (sh_num_regs): Define.
15855 (sh_regmap): Renamed from regmap, made static.
15856 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15858 (sh_cannot_store_register): Renamed from cannot_store_register,
15860 (the_low_target): New.
15861 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15862 (the_low_target): New.
15864 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15866 * Makefile.in: Add stamp-h target.
15867 * configure.in: Create stamp-h.
15868 * configure: Regenerated.
15870 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15872 * inferiors.c: New file.
15873 * target.c: New file.
15874 * target.h: New file.
15875 * Makefile.in: Add target.o and inferiors.o. Update
15877 * linux-low.c (inferior_pid): New static variable,
15878 moved from server.c.
15879 (linux_create_inferior): Renamed from create_inferior.
15880 Call add_inferior. Return 0 on success instead of a PID.
15881 (linux_attach): Renamed from myattach.
15882 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15883 (linux_thread_alive): Renamed from mythread_alive.
15884 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15886 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15887 (regsets_store_inferior_registers): Correct error message.
15888 Add missing ``return 0''.
15889 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15890 (linux_store_registers): Renamed from store_inferior_registers.
15891 (linux_read_memory): Renamed from read_inferior_memory.
15892 (linux_write_memory): Renamed from write_inferior_memory.
15893 (linux_target_ops): New structure.
15894 (initialize_low): Call set_target_ops ().
15895 * remote-utils.c (unhexify): New function.
15896 (hexify): New function.
15897 (input_interrupt): Send signals to ``signal_pid''.
15898 * server.c (inferior_pid): Remove.
15899 (start_inferior): Update create_inferior call.
15900 (attach_inferior): Call add_inferior.
15901 (handle_query): New function.
15902 (main): Call handle_query for `q' packets.
15903 * server.h: Include "target.h". Remove obsolete prototypes.
15904 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15906 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15908 * Makefile.in: Add WARN_CFLAGS. Update configury
15910 * configure.in: Check for <string.h>
15911 * configure: Regenerate.
15912 * config.in: Regenerate.
15913 * gdbreplay.c: Include needed system headers.
15914 (remote_open): Remove strchr prototype.
15915 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15916 * regcache.c (supply_register): Change buf argument to const void *.
15917 (supply_register_by_name): Likewise.
15918 (collect_register): Change buf argument to void *.
15919 (collect_register_by_name): Likewise.
15920 * regcache.h: Add missing prototypes.
15921 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15922 * server.c (handle_query): New function.
15923 (attached): New static variable, moved out of main.
15924 (main): Quiet longjmp clobber warnings.
15925 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15926 * utils.c (error): Remove NORETURN.