1 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3 * linux-low.c (resume_status_pending_p): Return bool, remove
5 (linux_resume): Use find_thread.
7 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
9 * linux-low.c (struct thread_resume_array): Remove.
10 (linux_set_resume_request): Return void, take arguments
12 (linux_resume): Use for_each_thread.
14 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
16 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
17 return bool, remove data argument.
18 (linux_stabilize_threads): Use find_thread.
20 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
22 * linux-low.c (unsuspend_one_lwp): Remove.
23 (unsuspend_all_lwps): Use for_each_thread, inline code from
26 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
28 * gdbthread.h (find_thread): Add overload with ptid_t filter.
29 * linux-low.c (struct iterate_over_lwps_args): Remove.
30 (iterate_over_lwps_filter): Remove.
31 (iterate_over_lwps): Use find_thread.
33 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
35 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
36 (linux_handle_new_gdb_connection): Use for_each_thread, inline
37 code from reset_lwp_ptrace_options_callback.
39 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
41 * linux-arm-low.c (struct update_registers_data): Remove.
42 (update_registers_callback): Return void, take arguments
43 directly, don't check thread's pid.
44 (arm_insert_point, arm_remove_point): Use for_each_thread.
46 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
48 * win32-low.c (continue_one_thread): Return void, take argument
50 (child_continue): Use for_each_thread.
52 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
54 * win32-i386-low.c (update_debug_registers_callback): Rename
56 (update_debug_registers): ... this, return void, remove pid_p arg.
57 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
59 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
61 * inferiors.h (struct process_info): Add constructor, initialize
63 <syscalls_to_catch>: Change type to std::vector<int>.
64 * inferiors.c (add_process): Allocate process_info with new.
65 (remove_process): Free process_info with delete.
66 * linux-low.c (handle_extended_wait): Adjust.
67 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
68 * server.c (handle_general_set): Adjust.
70 2017-11-16 Pedro Alves <palves@redhat.com>
72 * remote-utils.c (remote_close): Block SIGIO signals instead of
73 uninstalling the SIGIO handler.
75 2017-11-16 Alan Hayward <alan.hayward@arm.com>
77 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
79 2017-11-16 Yao Qi <yao.qi@linaro.org>
81 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
82 (tic6x_store_gregset): Likewise.
83 (tic6x_usrregs_info): Move it up.
85 2017-11-15 Alan Hayward <alan.hayward@arm.com>
87 * Makefile.in: Update arch rules.
88 * configure.srv: Explicitly mark arch/ files.
90 2017-11-13 Andreas Schwab <schwab@suse.de>
92 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
94 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
96 2017-11-06 Pedro Alves <palves@redhat.com>
98 * config.in, configure: Regenerate.
100 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
102 * target.c (struct thread_search): Remove.
103 (thread_search_callback): Remove.
104 (prepare_to_access_memory): Use for_each_thread instead of
105 find_inferior. Inline code from thread_search_callback.
107 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
109 * server.c (struct visit_actioned_threads_data): Remove.
110 (visit_actioned_threads): Change prototype to take arguments
112 (resume): Use find_thread instead of find_inferior.
114 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
116 * server.c (queue_stop_reply_callback): Change prototype, return
118 (find_status_pending_thread_callback): Remove.
119 (handle_status): Replace find_inferior with find_thread and
122 2017-10-25 Alan Hayward <alan.hayward@arm.com>
124 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
126 (aarch64_store_gregset): Likewise.
127 (aarch64_fill_fpregset): Likewise.
128 (aarch64_store_fpregset): Likewise.
130 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
132 * gdbthread.h (find_thread, for_each_thread): New functions.
133 * inferiors.c (thread_of_pid): Remove.
134 (find_any_thread_of_pid): Use find_thread.
135 * linux-low.c (num_lwps): Use for_each_thread.
137 2017-10-17 Yao Qi <yao.qi@linaro.org>
139 * Makefile.in: Remove one rule.
140 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
142 2017-10-17 Yao Qi <yao.qi@linaro.org>
144 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
145 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
147 2017-10-17 Yao Qi <yao.qi@linaro.org>
149 * configure.srv: Rename arm.o with arch/arm.o.
151 2017-10-17 Yao Qi <yao.qi@linaro.org>
153 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
154 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
155 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
156 (arch-i386.o, arch-amd64.o): Remove rules.
157 (arch/%.o): New rule.
158 Update POSTCOMPILE and COMPILE.pre.
159 * configure.ac: Invoke AC_CONFIG_COMMANDS.
160 * configure: Re-generated.
161 * configure.srv: Replace arch-i386.o with arch/i386.o.
162 Replace arch-amd64.o with arch/amd64.o.
164 2017-10-16 Yao Qi <yao.qi@linaro.org>
166 * configure: Regenerated.
168 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
170 * inferiors.h: (struct inferior_list): Remove.
171 (struct inferior_list_entry); Remove.
172 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
173 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
174 get_first_inferior): Remove.
175 (for_each_inferior, for_each_inferior_with_data, find_inferior,
176 find_inferior_id, find_inferior_in_random): Change signature.
177 * inferiors.c (all_threads): Change type to
178 std::list<thread_info *>.
179 (get_thread): Remove macro.
180 (find_inferior, find_inferior_id): Change signature, implement
182 (find_inferior_in_random): Change signature, implement using
183 find_thread_in_random.
184 (for_each_inferior, for_each_inferior_with_data): Change
185 signature, implement using for_each_thread.
186 (add_inferior_to_list, remove_inferior): Remove.
187 (add_thread, get_first_thread, thread_of_pid,
188 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
189 (get_first_inferior, one_inferior_p, clear_inferior_list):
191 (clear_inferiors, get_thread_process): Update.
192 * gdbthread.h: Include <list>.
193 (struct thread_info) <entry>: Remove field.
195 (all_threads): Change type to std::list<thread_info *>.
196 (get_first_inferior): Add doc.
197 (find_thread, for_each_thread, find_thread_in_random): New
199 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
200 * linux-arm-low.c (update_registers_callback): Update.
201 * linux-low.c (second_thread_of_pid_p): Update.
202 (kill_one_lwp_callback, linux_detach_lwp_callback,
203 delete_lwp_callback, status_pending_p_callback, same_lwp,
204 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
205 iterate_over_lwps, not_stopped_callback,
206 resume_stopped_resumed_lwps, count_events_callback,
207 select_singlestep_lwp_callback, select_event_lwp_callback,
208 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
209 suspend_and_send_sigstop_callback, wait_for_sigstop,
210 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
211 lwp_running, linux_set_resume_request, resume_status_pending_p,
212 need_step_over_p, start_step_over, linux_resume_one_thread,
213 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
214 reset_lwp_ptrace_options_callback): Update.
215 * linux-mips-low.c (update_watch_registers_callback): Update.
216 * regcache.c (regcache_invalidate_one, regcache_invalidate):
218 (free_register_cache_thread_one): Remove.
219 (regcache_release): Update.
220 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
221 handle_qxfer_threads_worker): Update.
222 (handle_query): Update, use list iterator.
223 (visit_actioned_threads, handle_pending_status,
224 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
225 clear_pending_status_callback, set_pending_status_callback,
226 find_status_pending_thread_callback, handle_status,
227 process_serial_event): Update.
228 * target.c (thread_search_callback): Update.
229 * thread-db.c (thread_db_get_tls_address): Update.
230 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
232 * win32-i386-low.c (update_debug_registers_callback): Update.
233 * win32-low.c (delete_thread_info, child_delete_thread,
234 continue_one_thread, suspend_one_thread,
235 get_child_debug_event): Adjust.
237 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
239 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
240 * inferiors.h: Include <list>.
241 (struct process_info) <entry>: Remove field.
243 (pid_of): Change macro to function.
244 (ptid_of, lwpid_of): Remove macro.
245 (all_processes): Change type to std::list<process_info *>.
246 (ALL_PROCESSES): Remove macro.
247 (for_each_process, find_process): New function.
248 * inferiors.c (all_processes): Change type to
249 std::list<process_info *>.
250 (find_thread_process): Adjust.
251 (add_process): Likewise.
252 (remove_process): Likewise.
253 (find_process_pid): Likewise.
254 (get_first_process): Likewise.
255 (started_inferior_callback): Remove.
256 (have_started_inferiors_p): Adjust.
257 (attached_inferior_callback): Remove.
258 (have_attached_inferiors_p): Adjust.
259 * linux-low.c (check_zombie_leaders): Likewise.
260 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
261 (x86_linux_update_xmltarget): Adjust.
262 * server.c (handle_query): Likewise.
263 (gdb_reattached_process): Remove.
264 (handle_status): Adjust.
265 (kill_inferior_callback): Likewise.
266 (detach_or_kill_inferior): Remove.
267 (print_started_pid): Likewise.
268 (print_attached_pid): Likewise.
269 (detach_or_kill_for_exit): Update.
270 (process_serial_event): Likewise.
271 * linux-arm-low.c (arm_new_fork): Likewise.
273 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
275 * dll.h: Include <list>.
276 (struct dll_info): Add constructor.
277 <entry>: Remove field.
278 (all_dlls): Change type to std::list<dll_info>.
279 * dll.c: Include <algorithm>.
280 (get_dll): Remove macro.
281 (all_dlls): Change type to std::list<dll_info *>.
282 (free_one_dll): Remove.
283 (match_dll): Likewise.
284 (loaded_dll): Adjust.
285 (unloaded_dll): Adjust to all_dlls type change, use
286 std::find_if. Inline code from match_dll.
287 (clear_dlls): Adjust to all_dlls type change.
288 * server.c (emit_dll_description): Remove.
289 (handle_qxfer_libraries): Adjust to all_dlls type change,
290 integrate emit_dll_description's functionality.
292 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
294 * linux-low.h (struct linux_target_ops) <delete_process>: New
296 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
297 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
298 (struct linux_target_ops): Add delete_process callback.
299 * linux-arm-low.c (arm_delete_process): New.
300 (struct linux_target_ops): Add delete_process callback.
301 * linux-bfin-low.c (struct linux_target_ops): Likewise.
302 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
303 * linux-m32r-low.c (struct linux_target_ops): Likewise.
304 * linux-mips-low.c (mips_linux_delete_process): New.
305 (struct linux_target_ops): Add delete_process callback.
306 * linux-ppc-low.c (struct linux_target_ops): Likewise.
307 * linux-s390-low.c (struct linux_target_ops): Likewise.
308 * linux-sh-low.c (struct linux_target_ops): Likewise.
309 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
310 * linux-tile-low.c (struct linux_target_ops): Likewise.
311 * linux-x86-low.c (x86_linux_delete_process): New.
312 (struct linux_target_ops): Add delete_process callback.
313 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
315 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
317 * linux-aarch64-low.c (the_low_target): Add thread delete
319 * linux-arm-low.c (arm_delete_thread): New function.
320 (the_low_target): Add thread delete callback.
321 * linux-bfin-low.c (the_low_target): Likewise.
322 * linux-crisv32-low.c (the_low_target): Likewise.
323 * linux-low.c (delete_lwp): Invoke delete_thread callback if
325 * linux-low.h (struct linux_target_ops) <delete_thread>: New
327 * linux-m32r-low.c (the_low_target): Add thread delete callback.
328 * linux-mips-low.c (mips_linux_delete_thread): New function.
329 (the_low_target): Add thread delete callback.
330 * linux-ppc-low.c (the_low_target): Likewise.
331 * linux-s390-low.c (the_low_target): Likewise.
332 * linux-sh-low.c (the_low_target): Likewise.
333 * linux-tic6x-low.c (the_low_target): Likewise.
334 * linux-tile-low.c (the_low_target): Likewise.
335 * linux-x86-low.c (the_low_target): Likewise.
336 * linux-xtensa-low.c (the_low_target): Likewise.
338 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
340 * win32-low.c: Include "common-inferior.h".
342 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
344 * inferiors.c (set_inferior_cwd): New function.
345 * server.c (handle_general_set): Handle QSetWorkingDir packet.
346 (handle_query): Inform that QSetWorkingDir is supported.
347 * win32-low.c (create_process): Pass the inferior's cwd to
350 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
352 * inferiors.c (current_inferior_cwd): New global variable.
353 (get_inferior_cwd): New function.
354 * inferiors.h (struct process_info) <cwd>: New field.
356 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
358 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
359 (OBS): Add gdb_tilde_expand.o.
361 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
363 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
364 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
366 2017-09-29 Pedro Alves <palves@redhat.com>
368 * ax.c (gdb_parse_agent_expr): Constify.
369 * ax.h (gdb_parse_agent_expr): Constify.
370 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
372 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
373 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
374 * remote-utils.h (read_ptid): Constify.
375 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
376 (process_point_options, process_serial_event): Constify.
377 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
378 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
379 (cmd_qtbuffer): Constify.
381 2017-09-29 Pedro Alves <palves@redhat.com>
383 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
386 2017-09-29 Pedro Alves <palves@redhat.com>
388 * linux-low.c (handle_extended_wait): Pass parent thread instead
389 of process to thread_db_notice_clone.
390 * linux-low.h (thread_db_notice_clone): Replace parent process
391 parameter with parent thread parameter.
392 * thread-db.c (find_one_thread): Add comment.
393 (thread_db_notice_clone): Replace parent process parameter with
394 parent thread parameter. Temporarily switch to the parent thread.
396 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
398 * gdbthread.h: Include "common-gdbthread.h".
399 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
400 "if" when validating the ptid.
401 * remote-utils.c: Include "gdbthread.h".
402 (prepare_resume_reply): Use "switch_to_thread".
403 * target.c (done_accessing_memory): Likewise.
405 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
407 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
408 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
409 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
410 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
411 s390x-gs-linux64-ipa.o to ipa_obj.
412 * linux-s390-low.c (HWCAP_S390_GS): New define.
413 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
415 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
416 (s390_arch_setup): Check for guarded-storage support and choose
418 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
419 init_registers_s390x_gs_linux64.
420 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
422 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
423 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
425 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
427 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
429 2017-09-21 Kevin Buettner <kevinb@redhat.com>
431 * linux-low.h (struct lwp_info): Add new field, thread_handle.
432 (thread_db_thread_handle): Declare.
433 * linux-low.c (linux_target_ops): Initialize thread_handle.
434 * server.c (handle_qxfer_threads_worker): Add support for
436 * target.h (struct target_ops): Add new function pointer,
438 (target_thread_handle): Define.
439 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
441 (thread_db_thread_handle): New function.
443 2017-09-21 Kevin Buettner <kevinb@redhat.com>
445 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
446 * linux-low.h (thread_db_notice_clone): Declare.
447 * thread-db.c (thread_db_notice_clone): New function.
449 2017-09-21 Pedro Alves <palves@redhat.com>
451 * server.c (gdb_read_memory, handle_status, process_serial_event)
452 (handle_serial_event, handle_target_event): Adjust to
453 set_desired_thread prototype change.
454 * target.c (set_desired_thread): Remove 'use_general' parameter
456 * target.h (set_desired_thread): Remove 'use_general' parameter.
458 2017-09-20 Tom Tromey <tom@tromey.com>
460 * target.c (target_terminal::terminal_state): Define.
461 (target_terminal::init): Rename from target_terminal_init.
462 (target_terminal::inferior): Rename from
463 target_terminal_inferior.
464 (target_terminal::ours): Rename from target_terminal_ours.
465 (target_terminal::ours_for_output, target_terminal::info): New.
467 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
469 * server.c (accumulate_file_name_length): Remove.
470 (emit_dll_description): Adjust to std::string change.
471 (handle_qxfer_libraries): Use std::string to hold document.
473 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
475 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
476 return type of xml_escape_text.
477 * server.c (emit_dll_description): Likewise.
479 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
481 * server.c (captured_main): Accept argument for --selftest.
482 Update run_tests call.
483 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
484 when registering selftests.
486 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
488 * regcache.c (get_thread_regcache): Update code to use "std::vector"
489 instead of "VEC" for "target_desc.reg_defs".
490 (regcache_cpy): Likewise.
491 (registers_to_string): Likewise.
492 (registers_from_string): Likewise.
493 (find_regno): Likewise.
494 (supply_regblock): Likewise.
495 (regcache_raw_read_unsigned): Likewise.
496 * tdesc.c (init_target_desc): Likewise.
497 (tdesc_create_reg): Likewise.
498 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
499 (struct target_desc) <reg_defs>: Convert to "std::vector".
500 (target_desc): Do not initialize "reg_defs".
501 (~target_desc): Update code to use "std::vector" instead of "VEC"
502 for "target_desc.reg_defs".
503 (operator==): Likewise.
505 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
507 * inferiors.h (thread_to_gdb_id): Remove.
508 * inferiors.c (thread_to_gdb_id): Remove.
509 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
510 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
511 lynx_store_registers, lynx_read_memory, lynx_write_memory):
513 * nto-low.c (nto_fetch_registers, nto_store_registers,
514 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
516 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
518 * inferiors.h (gdb_id_to_thread_id): Remove.
519 * inferiors.c (gdb_id_to_thread_id): Remove.
520 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
521 removal. Move pid declaration closer to where it's used.
523 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
525 * server.c (handle_detach): New function.
526 (process_serial_event): Move code out, call handle_detach.
528 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
530 * server.c (require_running): Rename to ...
531 (require_running_or_return): ... this ...
532 (require_running_or_break): ... and this.
533 (handle_query, process_serial_event): Adjust.
535 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
537 * linux-low.c (linux_set_resume_request): Remove unused
540 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
542 * server.c (first_thread_of): Remove.
543 (process_serial_event): Replace usage of first_thread_of with
544 find_any_thread_of_pid.
545 * tracepoint.c (same_process_p): Remove.
546 (gdb_agent_about_to_close): Replace usage of same_process_p with
547 find_any_thread_of_pid.
548 * linux-x86-low.c (same_process_callback): Remove.
549 (x86_arch_setup_process_callback): Replace usage of
550 same_process_callback with find_any_thread_of_pid.
551 * thread-db.c (any_thread_of): Remove.
552 (switch_to_process): Replace usage of any_thread_of with
553 find_any_thread_of_pid.
554 * inferiors.c (thread_pid_matches_callback): Remove.
555 (find_thread_process): Adjust to use find_any_thread_of_pid.
557 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
559 * regcache.c (get_thread_regcache): Guard calls to "memset"
562 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
564 * linux-low.c (handle_extended_wait): Use
565 "allocate_target_description" instead of "XNEW".
566 * linux-x86-low.c (initialize_low_arch): Likewise.
568 2017-09-05 Yao Qi <yao.qi@linaro.org>
570 * configure.srv (srv_i386_regobj): Remove.
571 (srv_amd64_regobj): Remove.
572 (srv_regobj): Set it to "" for x86 non-linux targets.
573 * linux-x86-tdesc.c (i386_linux_read_description):
574 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
575 (init_registers_i386): Remove the declaration.
576 (tdesc_i386): Remove the declaration.
577 (lynx_i386_arch_setup): Call i386_create_target_description.
578 * nto-x86-low.c: Likewise.
579 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
580 [!__x86_64__]: include arch/i386.h.
581 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
583 2017-09-05 Yao Qi <yao.qi@linaro.org>
585 * configure.srv (srv_amd64_linux_xmlfiles): Remove
586 i386/amd64-XXX-linux from it.
588 2017-09-05 Yao Qi <yao.qi@linaro.org>
590 * configure.srv: Empty srv_amd64_linux_regobj if $development is
592 (ipa_amd64_linux_regobj): Remove.
593 (ipa_x32_linux_regobj): Remove.
595 2017-09-05 Yao Qi <yao.qi@linaro.org>
597 * Makefile.in (arch-amd64.o): New rule.
598 * configure.srv: Append arch-amd64.o.
599 * linux-amd64-ipa.c: Include common/x86-xstate.h.
600 (get_ipa_tdesc): Call amd64_linux_read_description.
601 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
602 and init_registers_amd64_XXX.
603 * linux-x86-low.c (x86_linux_read_description): Call
604 amd64_linux_read_description.
605 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
606 (initialize_low_arch): Don't call init_registers_x32_XXX and
607 init_registers_amd64_XXX.
608 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
610 [__x86_64__] (amd64_tdesc_test): New function.
611 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
612 and init_registers_amd64_XXX.
613 * linux-x86-tdesc.c: Include arch/amd64.h.
614 (xcr0_to_tdesc_idx): New function.
615 (i386_linux_read_description): New function.
616 (amd64_get_ipa_tdesc_idx): New function.
617 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
618 (amd64_get_ipa_tdesc): Declare.
620 2017-09-05 Yao Qi <yao.qi@linaro.org>
622 * configure.srv (srv_i386_linux_xmlfiles): Remove
623 i386/i386-XXX-linux.xml from it.
625 2017-09-05 Yao Qi <yao.qi@linaro.org>
627 * configure.srv: Set srv_i386_linux_regobj empty if $development
629 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
630 initialize_low_tdesc.
631 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
632 with #if initialize_low_tdesc.
633 * linux-x86-tdesc-selftest.c: New file.
634 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
636 2017-09-05 Yao Qi <yao.qi@linaro.org>
638 * Makefile.in (arch-i386.o): New rule.
639 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
640 (x86_64-*-linux*): Likewise.
641 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
643 (i386_linux_read_description): Remove code and call
644 i386_create_target_description.
645 * tdesc.c (allocate_target_description): New function.
646 * tdesc.h (set_tdesc_architecture): Remove declaration.
647 (set_tdesc_osabi): Likewise.
649 2017-09-05 Yao Qi <yao.qi@linaro.org>
651 * linux-x86-tdesc.c: Don't include <inttypes.h>.
652 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
653 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
655 * server.c (get_features_xml): Call tdesc_get_features_xml.
656 * tdesc.c (set_tdesc_architecture): New function.
657 (set_tdesc_osabi): New function.
658 (tdesc_get_features_xml): New function.
659 (tdesc_create_feature): Add an argument.
660 * tdesc.h (struct target_desc) <features>: New field.
661 <arch, osabi>: New field.
662 (~target_desc): xfree features, arch, and osabi.
663 (target_desc::oerator==): Don't compare .xmltarget.
664 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
665 (set_tdesc_osabi): Likewise.
666 (tdesc_get_features_xml): Likewise.
668 2017-09-05 Yao Qi <yao.qi@linaro.org>
670 * linux-x86-tdesc.c: Include selftest.h.
671 (i386_tdesc_test): New function.
672 (initialize_low_tdesc): Call selftests::register_test.
673 * tdesc.h: Include regdef.h.
674 (target_desc): Override operator == and !=.
676 2017-09-05 Yao Qi <yao.qi@linaro.org>
678 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
680 * linux-i386-ipa.c: Include common/x86-xstate.h
681 (get_ipa_tdesc): Call i386_linux_read_description.
682 (initialize_low_tracepoint): Don't call init_registers_XXX
683 functions, call initialize_low_tdesc instead.
684 * linux-x86-low.c (x86_linux_read_description): Call
685 i386_linux_read_description.
686 (initialize_low_arch): Don't call init_registers_i386_XXX
687 functions, call initialize_low_tdesc.
688 * linux-x86-tdesc.c: New file.
689 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
690 (i386_get_ipa_tdesc_idx): Declare.
691 (i386_get_ipa_tdesc): Declare.
692 (initialize_low_tdesc): Declare.
694 2017-09-05 Yao Qi <yao.qi@linaro.org>
696 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
699 2017-09-05 Yao Qi <yao.qi@linaro.org>
701 * Makefile.in (IPA_OBJS): Add vec-ipa.o
702 * regcache.c (get_thread_regcache): Use VEC_length.
703 (init_register_cache): Likewise.
704 (regcache_cpy): Likewise.
705 (registers_to_string): Iterate reg_defs via VEC_iterate.
706 (find_regno): Likewise.
707 (find_register_by_number): Use VEC_index.
708 (register_size): Call find_register_by_number.
709 (register_data): Call find_register_by_number.
710 (supply_regblock): Use VEC_length.
711 (regcache_raw_read_unsigned): Likewise.
712 * tdesc.c (init_target_desc): Iterate reg_defs via
714 (default_description): Update initializer.
715 (copy_target_description): Don't update field num_registers.
716 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
717 <num_registers>: Remove.
719 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
721 * Makefile.in (.SECONDARY): Define target.
723 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
725 * linux-low.c (linux_wait_1): Adjust.
726 * server.c (queue_stop_reply_callback): Adjust.
728 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
730 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
731 QEnvironmentUnset and QEnvironmentReset packets.
732 (handle_query): Inform remote that QEnvironmentHexEncoded,
733 QEnvironmentUnset and QEnvironmentReset are supported.
735 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
737 * inferiors.h (inferior_target_data): Rename to ...
738 (thread_target_data): ... this.
739 (inferior_regcache_data): Rename to ...
740 (thread_regcache_data): ... this.
741 (set_inferior_regcache_data): Rename to ...
742 (set_thread_regcache_data): ... this.
743 * inferiors.c (inferior_target_data): Rename to ...
744 (thread_target_data): ... this.
745 (inferior_regcache_data): Rename to ...
746 (thread_regcache_data): ... this.
747 (set_inferior_regcache_data): Rename to ...
748 (set_thread_regcache_data): ... this.
749 (free_one_thread): Update.
750 * linux-low.h (get_thread_lwp): Update.
751 * regcache.c (get_thread_regcache): Update.
752 (regcache_invalidate_thread): Update.
753 (free_register_cache_thread): Update.
754 * win32-i386-low.c (update_debug_registers_callback): Update.
755 (win32_get_current_dr): Update.
756 * win32-low.c (thread_rec): Update.
757 (delete_thread_info): Update.
758 (continue_one_thread): Update.
759 (suspend_one_thread): Update.
761 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
763 * inferiors.c (set_inferior_target_data): Remove.
764 * inferiors.h (set_inferior_target_data): Remove.
766 2017-08-18 Yao Qi <yao.qi@linaro.org>
768 * Makefile.in (OBS): Add selftest.o.
769 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
770 * configure, config.in: Re-generated.
771 * server.c: Include common/sefltest.h.
772 (captured_main): Handle option --selftest.
774 2017-08-09 Yao Qi <yao.qi@linaro.org>
776 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
777 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
778 i386-avx-mpx.o and i386-mmx.o.
779 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
780 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
781 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
782 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
783 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
784 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
785 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
786 i386/amd64-avx-mpx.xml.
788 2017-08-09 Yao Qi <yao.qi@linaro.org>
790 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
791 and x32-avx-avx512.o.
792 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
793 i386/x32-avx-avx512.xml.
795 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
797 * tracepoint.h (enum class fast_tpoint_collect_result): New
799 (fast_tracepoint_collecting): Change return type to
800 fast_tpoint_collect_result.
801 * tracepoint.c (fast_tracepoint_collecting): Likewise.
802 * linux-low.h: Include tracepoint.h.
803 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
804 fast_tpoint_collect_result.
805 * linux-low.c (handle_tracepoints): Adjust.
806 (linux_fast_tracepoint_collecting): Change return type to
807 fast_tpoint_collect_result.
808 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
809 linux_wait_1, stuck_in_jump_pad_callback,
810 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
811 proceed_one_lwp): Adjust to type change.
813 2017-07-10 Yao Qi <yao.qi@linaro.org>
815 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
817 2017-06-29 Yao Qi <yao.qi@linaro.org>
819 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
821 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
823 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
825 * Makefile.in (IPA_OBJS): Sort and format one item per line.
827 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
829 * linux-low.c (linux_create_inferior): Adjust code to access the
830 environment information via 'gdb_environ' class.
831 * lynx-low.c (lynx_create_inferior): Likewise.
832 * server.c (our_environ): Make it an instance of 'gdb_environ'.
833 (get_environ): Return a pointer to 'our_environ'.
834 (captured_main): Initialize 'our_environ'.
835 * server.h (get_environ): Adjust prototype.
836 * spu-low.c (spu_create_inferior): Adjust code to access the
837 environment information via 'gdb_environ' class.
839 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
841 * linux-low.c (linux_read_memory, linux_write_memory): Remove
842 usage of "register" keyword.
844 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
846 * configure: Re-generate.
848 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
850 * configure: Re-generate.
852 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
854 * Makefile.in (COMPILE.pre): Add "-x c++".
856 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
858 * fork-child.c: Conditionally include <signal.h>.
860 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
862 * server.c (handle_general_set): Handle new packet
864 (handle_query): Add "QStartupWithShell" to the list of supported
866 (gdbserver_usage): Add help text explaining the
867 new "--startup-with-shell" and "--no-startup-with-shell" CLI
869 (captured_main): Recognize and act upon the presence of the new
872 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
873 Pedro Alves <palves@redhat.com>
875 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
876 * configure: Regenerate.
877 * configure.srv (srv_linux_obj): Add "fork-child.o" and
879 (i[34567]86-*-lynxos*): Likewise.
880 (spu*-*-*): Likewise.
881 * fork-child.c: New file.
882 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
884 (linux_ptrace_fun): New function.
885 (linux_create_inferior): Adjust function prototype to reflect
886 change on "target.h". Adjust function code to use
888 (linux_request_interrupt): Delete "signal_pid".
889 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
890 (lynx_ptrace_fun): New function.
891 (lynx_create_inferior): Adjust function prototype to reflect
892 change on "target.h". Adjust function code to use
894 * nto-low.c (nto_create_inferior): Adjust function prototype and
895 code to reflect change on "target.h". Update comments.
896 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
897 "common-terminal.h" and "environ.h".
898 (terminal_fd): Moved to fork-child.c.
899 (old_foreground_pgrp): Likewise.
900 (restore_old_foreground_pgrp): Likewise.
901 (last_status): Make it global.
902 (last_ptid): Likewise.
903 (our_environ): New variable.
904 (startup_with_shell): Likewise.
905 (program_name): Likewise.
906 (program_argv): Rename to...
907 (program_args): ...this.
908 (wrapper_argv): New variable.
909 (start_inferior): Delete function.
910 (get_exec_wrapper): New function.
911 (get_exec_file): Likewise.
912 (get_environ): Likewise.
913 (prefork_hook): Likewise.
914 (post_fork_inferior): Likewise.
915 (postfork_hook): Likewise.
916 (postfork_child_hook): Likewise.
917 (handle_v_run): Update code to deal with arguments coming from the
918 remote host. Update calls from "start_inferior" to
920 (captured_main): Likewise. Initialize environment variable. Call
922 * server.h (post_fork_inferior): New prototype.
923 (get_environ): Likewise.
924 (last_status): Declare.
925 (last_ptid): Likewise.
926 (signal_pid): Likewise.
927 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
928 (spu_ptrace_fun): New function.
929 (spu_create_inferior): Adjust function prototype to reflect change
930 on "target.h". Adjust function code to use "fork_inferior".
931 * target.c (target_terminal_init): New function.
932 (target_terminal_inferior): Likewise.
933 (target_terminal_ours): Likewise.
934 * target.h: Include <vector>.
935 (struct target_ops) <create_inferior>: Update prototype.
936 (create_inferior): Update macro.
937 * utils.c (gdb_flush_out_err): New function.
938 * win32-low.c (win32_create_inferior): Adjust function prototype
939 and code to reflect change on "target.h".
941 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
943 * inferiors.c (switch_to_thread): New function.
945 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
947 * Makefile.in (SFILE): Add "common/job-control.c".
948 (OBS): Add "job-control.o".
950 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
952 * Makefile: Remove "@host_makefile_frag@".
954 2017-05-05 Pedro Alves <palves@redhat.com>
956 * configure: Regenerate.
958 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
960 * configure: Regenerate.
962 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
964 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
965 software_single_step change of return type to
966 std::vector<CORE_ADDR>.
967 * linux-low.c (install_software_single_step_breakpoints):
969 * linux-low.h (install_software_single_step_breakpoints):
972 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
974 * remote-utils.c: Include "gdb_termios.h" instead of
976 * terminal.h: Delete file.
978 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
980 * server.c: Include <vector>.
981 <program_argv, wrapper_argv>: Convert to std::vector.
982 (start_inferior): Rewrite function to use C++.
983 (handle_v_run): Likewise. Update code that calculates the argv
984 based on the vRun packet; use C++.
985 (captured_main): Likewise.
987 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
989 * server.c (handle_v_cont): Initialize thread_resume::thread
992 2017-04-05 Pedro Alves <palves@redhat.com>
994 * configure: Regenerate.
996 2017-04-05 Pedro Alves <palves@redhat.com>
998 * gdbreplay.c (sync_error): Constify.
999 * linux-x86-low.c (push_opcode): Constify.
1001 2017-04-05 Pedro Alves <palves@redhat.com>
1003 * win32-low.c (get_child_debug_event)
1004 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1005 Report TARGET_WAITKIND_SPURIOUS instead.
1007 2017-04-05 Pedro Alves <palves@redhat.com>
1009 * remote-utils.c (remote_prepare, remote_open): Constify.
1010 * remote-utils.h (remote_prepare, remote_open): Constify.
1011 * server.c (captured_main): Constify 'port' handling.
1013 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1015 * Makefile.in (clean): Clear .deps.
1017 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1019 * .gitignore: Remove generated files, replace with wildcard.
1020 * (clean): Replace removal of generated files with wildcard.
1021 (version.c): Replace with...
1022 (version-generated.c): ...this.
1023 (xml-builtin.c): Replace with...
1024 (xml-builtin-generated.c): ...this.
1025 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1026 (%.c: *regformats*): Replace with...
1027 (%-generated.c: *regformats*): ...this.
1029 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1031 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1032 (xtensa_fill_gregset): Call collect_register_by_name for
1034 (xtensa_store_gregset): Call supply_register_by_name for
1037 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1039 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1040 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1041 (xtensa_store_gregset): Call supply_register for all registers in
1042 a0_regnum..a0_regnum + C0_NREGS range.
1044 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1046 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1047 (ax-ipa.o: ax.c): Remove.
1048 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1049 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1050 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1051 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1052 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1054 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1056 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1057 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1058 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1059 (errors-ipa.o: ../common/errors.c): Remove.
1060 (format-ipa.o: ../common/format.c): Remove.
1061 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1063 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1065 * Makefile.in (%-ipa.o: %.c): New rule.
1066 (tracepoint-ipa.o: tracepoint.c): Remove.
1067 (utils-ipa.o: utils.c): Remove.
1068 (remote-utils-ipa.o: remote-utils.c): Remove.
1069 (regcache-ipa.o: regcache.c): Remove.
1070 (i386-linux-ipa.o: i386-linux.c): Remove.
1071 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1072 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1073 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1074 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1075 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1076 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1077 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1078 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1079 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1080 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1081 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1082 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1083 (aarch64-ipa.o: aarch64.c): Remove.
1084 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1085 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1086 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1087 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1088 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1089 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1090 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1091 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1092 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1093 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1094 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1095 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1096 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1097 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1098 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1099 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1100 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1101 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1102 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1103 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1104 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1105 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1106 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1107 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1108 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1109 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1110 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1111 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1112 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1113 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1114 (tdesc-ipa.o: tdesc.c): Remove.
1115 (x32-linux-ipa.o: x32-linux.c): Remove.
1116 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1117 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1119 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1121 * Makefile.in (%.o: ../arch/%.c): New rule.
1122 (arm.o: ../arch/arm.c): Remove.
1123 (arm-linux.o: ../arch/arm-linux.c): Remove.
1124 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1125 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1127 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1129 * Makefile.in (%.o: ../nat/%.c): New rule.
1130 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1131 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1132 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1133 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1134 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1135 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1136 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1137 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1138 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1139 (linux-personality.o: ../nat/linux-personality.c): Remove.
1140 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1141 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1142 (x86-linux.o: ../nat/x86-linux.c): Remove.
1143 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1144 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1146 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1148 * Makefile.in (%.o: ../common/%.c): New rule.
1149 (signals.o: ../common/signals.c): Remove.
1150 (print-utils.o: ../common/print-utils.c): Remove.
1151 (rsp-low.o: ../common/rsp-low.c): Remove.
1152 (common-utils.o: ../common/common-utils.c): Remove.
1153 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1154 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1155 (vec.o: ../common/vec.c): Remove.
1156 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1157 (xml-utils.o: ../common/xml-utils.c): Remove.
1158 (ptid.o: ../common/ptid.c): Remove.
1159 (buffer.o: ../common/buffer.c): Remove.
1160 (format.o: ../common/format.c): Remove.
1161 (filestuff.o: ../common/filestuff.c): Remove.
1162 (agent.o: ../common/agent.c): Remove.
1163 (errors.o: ../common/errors.c): Remove.
1164 (environ.o: ../common/environ.c): Remove.
1165 (common-debug.o: ../common/common-debug.c): Remove.
1166 (cleanups.o: ../common/cleanups.c): Remove.
1167 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1168 (fileio.o: ../common/fileio.c): Remove.
1169 (common-regcache.o: ../common/common-regcache.c): Remove.
1170 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1171 (new-op.o: ../common/new-op.c): Remove.
1172 (btrace-common.o: ../common/btrace-common.c): Remove.
1174 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1176 * Makefile.in (%.o: ../target/%.c): New rule.
1177 (waitstatus.o: ../target/waitstatus.c): Remove.
1179 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1182 (%.c: ../regformats/%.dat,
1183 (%.c: ../regformats/arm/%.dat,
1184 (%.c: ../regformats/i386/%.dat,
1185 (%.c: ../regformats/rs6000/%.dat): New rules.
1186 (aarch64.c): Remove.
1187 (reg-arm.c): Remove.
1188 (arm-with-iwmmxt.c): Remove.
1189 (arm-with-vfpv2.c): Remove.
1190 (arm-with-vfpv3.c): Remove.
1191 (arm-with-neon.c): Remove.
1192 (reg-bfin.c): Remove.
1193 (reg-cris.c): Remove.
1194 (reg-crisv32.c): Remove.
1196 (i386-linux.c): Remove.
1197 (i386-avx.c): Remove.
1198 (i386-avx-linux.c): Remove.
1199 (i386-avx-avx512.c): Remove.
1200 (i386-avx-avx512-linux.c): Remove.
1201 (i386-mpx.c): Remove.
1202 (i386-mpx-linux.c): Remove.
1203 (i386-avx-mpx-avx512-pku.c): Remove.
1204 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1205 (i386-avx-mpx.c): Remove.
1206 (i386-avx-mpx-linux.c): Remove.
1207 (i386-mmx.c): Remove.
1208 (i386-mmx-linux.c): Remove.
1209 (reg-ia64.c): Remove.
1210 (reg-m32r.c): Remove.
1211 (reg-m68k.c): Remove.
1213 (mips-linux.c): Remove.
1214 (mips-dsp-linux.c): Remove.
1215 (mips64-linux.c): Remove.
1216 (mips64-dsp-linux.c): Remove.
1217 (nios2-linux.c): Remove.
1218 (powerpc-32.c): Remove.
1219 (powerpc-32l.c): Remove.
1220 (powerpc-altivec32l.c): Remove.
1221 (powerpc-cell32l.c): Remove.
1222 (powerpc-vsx32l.c): Remove.
1223 (powerpc-isa205-32l.c): Remove.
1224 (powerpc-isa205-altivec32l.c): Remove.
1225 (powerpc-isa205-vsx32l.c): Remove.
1226 (powerpc-e500l.c): Remove.
1227 (powerpc-64l.c): Remove.
1228 (powerpc-altivec64l.c): Remove.
1229 (powerpc-cell64l.c): Remove.
1230 (powerpc-vsx64l.c): Remove.
1231 (powerpc-isa205-64l.c): Remove.
1232 (powerpc-isa205-altivec64l.c): Remove.
1233 (powerpc-isa205-vsx64l.c): Remove.
1234 (s390-linux32.c): Remove.
1235 (s390-linux32v1.c): Remove.
1236 (s390-linux32v2.c): Remove.
1237 (s390-linux64.c): Remove.
1238 (s390-linux64v1.c): Remove.
1239 (s390-linux64v2.c): Remove.
1240 (s390-te-linux64.c): Remove.
1241 (s390-vx-linux64.c): Remove.
1242 (s390-tevx-linux64.c): Remove.
1243 (s390x-linux64.c): Remove.
1244 (s390x-linux64v1.c): Remove.
1245 (s390x-linux64v2.c): Remove.
1246 (s390x-te-linux64.c): Remove.
1247 (s390x-vx-linux64.c): Remove.
1248 (s390x-tevx-linux64.c): Remove.
1249 (tic6x-c64xp-linux.c): Remove.
1250 (tic6x-c64x-linux.c): Remove.
1251 (tic6x-c62x-linux.c): Remove.
1253 (reg-sparc64.c): Remove.
1254 (reg-spu.c): Remove.
1256 (amd64-linux.c): Remove.
1257 (amd64-avx.c): Remove.
1258 (amd64-avx-linux.c): Remove.
1259 (amd64-avx-avx512.c): Remove.
1260 (amd64-avx-avx512-linux.c): Remove.
1261 (amd64-mpx.c): Remove.
1262 (amd64-mpx-linux.c): Remove.
1263 (amd64-avx-mpx-avx512-pku.c): Remove.
1264 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1265 (amd64-avx-mpx.c): Remove.
1266 (amd64-avx-mpx-linux.c): Remove.
1268 (x32-linux.c): Remove.
1269 (x32-avx.c): Remove.
1270 (x32-avx-linux.c): Remove.
1271 (x32-avx-avx512.c): Remove.
1272 (x32-avx-avx512-linux.c): Remove.
1273 (reg-xtensa.c): Remove.
1274 (reg-tilegx.c): Remove.
1275 (reg-tilegx32.c): Remove.
1277 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1279 * Makefile.in (SFILES): Add "common/environ.c".
1280 (OBJS): Add "common/environ.h".
1282 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1284 * configure.ac: Check if the fs_base and gs_base members of
1285 `struct user_regs_struct' exist.
1286 * config.in: Regenerated.
1287 * configure: Likewise.
1289 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1291 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1293 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1294 (get_next_pcs_syscall_next_pc): Likewise.
1296 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1298 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1299 * nto-x86-low.c: Likewise.
1301 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1303 * Makefile.in: Include disable-implicit-rules.mk.
1305 2016-11-23 Pedro Alves <palves@redhat.com>
1307 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1308 (debug_vprintf): Use std::chrono::steady_clock instead of
1309 gettimeofday. Use '.' instead of ':'.
1310 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1311 (get_timestamp): Use std::chrono::steady_clock instead of
1314 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1316 * Makefile.in: Fix whitespace formatting.
1318 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1320 * Makefile.in (SFILES, OBS): Flatten list and order
1323 2016-11-23 Pedro Alves <palves@redhat.com>
1325 * event-loop.c (handle_file_event): Use warning.
1326 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1327 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1330 2016-11-23 Pedro Alves <palves@redhat.com>
1332 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1334 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1335 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1336 debug_printf and debug_flush for debug output.
1337 * server.c (handle_general_set): Likewise.
1338 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1341 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1343 * Makefile.in (.c.o): Replace rule with ...
1344 (%.o: %.c): ... this one.
1346 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1348 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1349 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1351 * configure.ac: Remove checks for the make program.
1352 * configure: Re-generate.
1354 2016-10-28 Pedro Alves <palves@redhat.com>
1356 * Makefile.in (CXX_DIALECT): Get from configure.
1357 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1358 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1359 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1360 * config.in: Regenerate.
1361 * configure: Regenerate.
1363 2016-10-27 Yao Qi <yao.qi@linaro.org>
1365 * linux-low.c (linux_supports_range_stepping): Return true if
1366 can_software_single_step return true.
1368 2016-10-27 Yao Qi <yao.qi@linaro.org>
1370 * inferiors.c (find_inferior_in_random): New function.
1371 * inferiors.h (find_inferior_in_random): Declare.
1372 * linux-low.c (linux_wait_for_event_filtered): Call
1373 find_inferior_in_random instead of find_inferior.
1375 2016-10-27 Yao Qi <yao.qi@linaro.org>
1377 * linux-low.c (linux_wait_1): If single-step breakpoints are
1378 inserted, remove them.
1380 2016-10-26 Pedro Alves <palves@redhat.com>
1382 * linux-low.c (handle_extended_wait): Link parent/child fork
1384 (linux_wait_1): Unlink them.
1385 (linux_set_resume_request): Ignore resume requests for
1386 already-resumed and unhandled fork child threads.
1387 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1388 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1390 (handle_v_requests) <vCont>: Don't call require_running.
1391 * server.h (in_queued_stop_replies): New declaration.
1393 2016-10-24 Yao Qi <yao.qi@linaro.org>
1396 * linux-aarch64-low.c (append_insns): Cast the return value to
1399 2016-10-10 Yao Qi <yao.qi@linaro.org>
1401 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1403 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1405 * target.c (target_supports_multi_process): New function, moved
1407 * target.h (target_supports_multi_process): ... here. Remove
1410 2016-10-05 Tom Tromey <tom@tromey.com>
1413 * tracepoint.c (handle_tracepoint_bkpts): Check
1414 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1416 2016-10-05 Yao Qi <yao.qi@linaro.org>
1418 * configure.srv: Update the path of arm-*.xml files.
1420 2016-10-05 Terry Guo <terry.guo@arm.com>
1421 Yao Qi <yao.qi@linaro.org>
1423 * Makefile.in: Adjust the path of rules.
1424 * configure.srv: Update the path of xml files.
1425 * regformats/arm-with-iwmmxt.dat: Regenerated.
1426 * regformats/arm-with-neon.dat: Likewise.
1427 * regformats/arm-with-vfpv2.dat: Likewise.
1428 * regformats/arm-with-vfpv3.dat Likewise.
1430 2016-09-30 Yao Qi <yao.qi@linaro.org>
1433 * target.c (target_stop_and_wait): Don't call
1434 target_continue_no_signal, use resume_stop instead.
1436 2016-09-26 Yao Qi <yao.qi@linaro.org>
1438 * linux-low.c (linux_wait_1): Call debug_exit.
1440 2016-09-23 Pedro Alves <palves@redhat.com>
1442 * Makefile.in (SFILES): Add common/new-op.c.
1443 (OBS): Add common/new-op.o.
1444 (new-op.o): New rule.
1446 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1448 * .gitinore: Ignore more files.
1450 2016-09-21 Yao Qi <yao.qi@linaro.org>
1452 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1455 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1457 * server.c (start_inferior): Call target_mourn_inferior instead of
1458 mourn_inferior; pass ptid_t argument to it.
1460 (handle_target_event): Likewise.
1461 * target.c (target_mourn_inferior): New function.
1462 * target.h (mourn_inferior): Delete macro.
1464 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1466 * linux-low.c (lwp_is_stepping): New function.
1468 2016-09-06 Carl Love <cel@us.ibm.com>
1470 * server.c (start_inferior): Fixed comment, requested comment change
1471 didn't get updated correctly. Removed reference to ptrace () call as
1472 it is only true on Linux systems.
1474 2016-09-06 Carl Love <cel@us.ibm.com>
1476 * server.c (start_inferior): Do not call
1477 function target_post_create_inferior () if the
1478 inferior process has already exited.
1480 2016-09-05 Pedro Alves <palves@redhat.com>
1482 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1483 (COMPILE.pre, CC_LD): Use CXX directly.
1484 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1485 * acinclude.m4: Don't include build-with-cxx.m4.
1486 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1487 * configure: Regenerate.
1489 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1492 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1493 call writing data to own_buf.
1495 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1497 * target.c (mywait): Call target_wait instead of
1499 (target_wait): New function.
1501 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1503 * server.c (start_inferior): New variable 'ptid'. Replace calls
1504 to the_target->resume by target_continue{,_no_signal}, depending
1506 * target.c (target_stop_and_wait): Call target_continue_no_signal
1507 instead of the_target->resume.
1508 (target_continue): New function.
1510 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1512 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1514 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1517 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1519 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1520 * linux-arm-low.c (ps_get_thread_area): Likewise.
1521 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1522 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1523 * linux-mips-low.c (ps_get_thread_area): Likewise.
1524 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1525 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1526 * linux-x86-low.c (ps_get_thread_area): Likewise.
1527 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1529 2016-08-19 Pedro Alves <palves@redhat.com>
1531 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1533 2016-08-19 Pedro Alves <palves@redhat.com>
1535 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1536 comment. Use memcpy instead of casting through unsigned long.
1538 2016-08-19 Pedro Alves <palves@redhat.com>
1540 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1541 allocating around 0x80000000.
1543 2016-08-19 Pedro Alves <palves@redhat.com>
1546 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1547 (x32-avx512-linux-ipa.o): New rules.
1548 * configure.ac (x86_64-*-linux*): New x32 check.
1549 * configure.srv (ipa_x32_linux_regobj): New.
1550 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1551 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1553 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1555 * configure: Regenerate.
1557 2016-08-09 Pedro Alves <palves@redhat.com>
1560 * Makefile.in (OBS): Add signals-state-save-restore.o.
1561 (signals-state-save-restore.o): New rule.
1562 * config.in: Regenerate.
1563 * configure: Regenerate.
1564 * linux-low.c: Include "signals-state-save-restore.h".
1565 (linux_create_inferior): Call
1566 restore_original_signals_state.
1567 * server.c: Include "dispositions-save-restore.h".
1568 (captured_main): Call save_original_signals_state.
1570 2016-08-05 Pedro Alves <palves@redhat.com>
1572 * configure: Regenerate.
1574 2016-08-04 Yao Qi <yao.qi@linaro.org>
1576 * linux-low.c (regsets_fetch_inferior_registers): Check
1577 errno is ESRCH or not.
1579 2016-08-02 Yao Qi <yao.qi@linaro.org>
1581 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1582 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1583 (thread_db_load_search): Update.
1584 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1585 td_ta_set_event and td_ta_event_getmsg.
1587 2016-07-26 Pedro Alves <palves@redhat.com>
1590 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1591 of unsigned long for 64-bit registers and use uint32_t instead of
1592 unsigned int for 32-bit registers.
1594 2016-07-26 Pedro Alves <palves@redhat.com>
1596 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1599 2016-07-21 Tom Tromey <tom@tromey.com>
1601 * configure: Rebuild.
1603 2016-07-21 Yao Qi <yao.qi@linaro.org>
1605 * mem-break.c (find_gdb_breakpoint): Cast bp to
1606 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1608 2016-07-21 Yao Qi <yao.qi@linaro.org>
1610 * server.c (handle_v_requests): Support s and S actions
1611 if target_supports_software_single_step return true.
1613 2016-07-21 Yao Qi <yao.qi@linaro.org>
1615 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1616 is resume_step, call maybe_hw_step.
1617 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1619 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1621 (proceed_one_lwp): If resume request is resume_step, install
1622 reinsert breakpoints and call maybe_hw_step.
1624 2016-07-21 Yao Qi <yao.qi@linaro.org>
1626 * linux-low.c (proceed_one_lwp): Declare.
1627 (linux_resume_one_thread): Remove local variable 'step'.
1628 Lift code enqueue signal. Call proceed_one_lwp instead of
1629 linux_resume_one_lwp.
1631 2016-07-21 Yao Qi <yao.qi@linaro.org>
1633 * linux-low.c (linux_resume_one_thread): Call
1634 enqueue_pending_signal.
1636 2016-07-21 Yao Qi <yao.qi@linaro.org>
1638 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1639 * inferiors.c (do_restore_current_thread_cleanup): New function.
1640 (make_cleanup_restore_current_thread): Likewise.
1641 * linux-low.c (install_software_single_step_breakpoints): Call
1642 make_cleanup_restore_current_thread. Switch current_thread to
1645 2016-07-21 Yao Qi <yao.qi@linaro.org>
1647 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1648 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1649 (clone_one_breakpoint): Likewise.
1650 (delete_reinsert_breakpoints): Change parameter to thread.
1652 (has_reinsert_breakpoints): Likewise.
1653 (uninsert_reinsert_breakpoints): Likewise.
1654 (reinsert_reinsert_breakpoints): Likewise.
1655 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1656 (delete_reinsert_breakpoints): Likewise.
1657 (reinsert_reinsert_breakpoints): Likewise.
1658 (uninsert_reinsert_breakpoints): Likewise.
1659 (has_reinsert_breakpoints): Likewise.
1661 2016-07-21 Yao Qi <yao.qi@linaro.org>
1663 * inferiors.c (get_thread_process): Make parameter const.
1664 * inferiors.h (get_thread_process): Update declaration.
1665 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1666 Add new parameters child_thread and parent_thread. Callers
1668 * mem-break.h (clone_all_breakpoints): Update declaration.
1670 2016-07-21 Yao Qi <yao.qi@linaro.org>
1672 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1673 <command_list, handler>: Remove.
1674 (struct gdb_breakpoint): New.
1675 (struct other_breakpoint): New.
1676 (struct reinsert_breakpoint): New.
1677 (is_gdb_breakpoint): New function.
1678 (any_persistent_commands): Update command_list if
1679 is_gdb_breakpoint returns true.
1680 (set_breakpoint): Create breakpoints according to their types.
1681 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1682 (set_gdb_breakpoint_1): Likewise.
1683 (set_gdb_breakpoint): Likewise.
1684 (clear_breakpoint_conditions): Change parameter type to
1685 'struct gdb_breakpoint *'.
1686 (clear_breakpoint_commands): Likewise.
1687 (clear_breakpoint_conditions_and_commands): Likewise.
1688 (add_condition_to_breakpoint): Likewise.
1689 (add_breakpoint_condition): Likewise.
1690 (add_commands_to_breakpoint): Likewise.
1691 (check_breakpoints): Check other_breakpoint.
1692 (clone_one_breakpoint): Clone breakpopint according to its type.
1693 * mem-break.h (struct gdb_breakpoint): Declare.
1694 (set_gdb_breakpoint): Update declaration.
1695 (clear_breakpoint_conditions_and_commands): Likewise.
1696 (add_breakpoint_condition): Likewise.
1697 (add_breakpoint_commands): Likewise.
1698 * server.c (process_point_options): Change parameter type to
1699 'struct gdb_breakpoint *'.
1701 2016-07-21 Yao Qi <yao.qi@linaro.org>
1703 * mem-break.c (set_breakpoint_at): Rename it to ...
1704 (set_breakpoint_type_at): ... it.
1705 (set_breakpoint_at): Call set_breakpoint_type_at.
1706 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1707 * mem-break.h (set_breakpoint_at): Update comments.
1709 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1711 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1713 (nios2_store_gregset): Likewise.
1715 2016-07-01 Pedro Alves <palves@redhat.com>
1716 Antoine Tremblay <antoine.tremblay@ericsson.com>
1718 * linux-low.c: Change interface to take the target lwp_info
1719 pointer directly and return void. Handle detaching from a zombie
1721 (linux_detach_lwp_callback): New function.
1722 (linux_detach): Detach from the leader thread after detaching from
1725 2016-06-28 Yao Qi <yao.qi@linaro.org>
1727 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1728 for variable new_offset.
1729 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1730 (aarch64_ftrace_insn_reloc_cb): Likewise.
1731 (aarch64_ftrace_insn_reloc_tb): Likewise.
1732 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1733 PRIx64 instead of PRIx32.
1735 2016-06-28 Yao Qi <yao.qi@linaro.org>
1737 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1738 (the_low_target): Install arm_get_syscall_trapinfo.
1740 2016-06-28 Yao Qi <yao.qi@linaro.org>
1742 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1744 (the_low_target): Install aarch64_get_syscall_trapinfo.
1746 2016-06-28 Yao Qi <yao.qi@linaro.org>
1748 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1750 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1751 Remove parameter sysno.
1752 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1755 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1757 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1758 (s390_emit_ne_goto): Likewise.
1759 (s390_emit_lt_goto): Likewise.
1760 (s390_emit_le_goto): Likewise.
1761 (s390_emit_gt_goto): Likewise.
1762 (s390_emit_ge_goto): Likewise.
1763 (s390x_emit_eq_goto): Likewise.
1764 (s390x_emit_ne_goto): Likewise.
1765 (s390x_emit_lt_goto): Likewise.
1766 (s390x_emit_le_goto): Likewise.
1767 (s390x_emit_gt_goto): Likewise.
1768 (s390x_emit_ge_goto): Likewise.
1769 (s390_emit_ops_impl): Mark variable static.
1770 (s390x_emit_ops): Likewise.
1772 2016-06-17 Yao Qi <yao.qi@linaro.org>
1774 * linux-low.c (handle_extended_wait): Call
1775 uninsert_reinsert_breakpoints for the parent process. Remove
1776 reinsert breakpoints from the child process. Reinsert them to
1777 the parent process when vfork is done.
1778 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1779 (reinsert_reinsert_breakpoints): New function.
1780 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1781 (reinsert_reinsert_breakpoints): Declare.
1783 2016-06-17 Yao Qi <yao.qi@linaro.org>
1785 * linux-low.c (handle_extended_wait): If the parent is doing
1786 step-over, remove the reinsert breakpoints from the forked child.
1788 2016-06-17 Yao Qi <yao.qi@linaro.org>
1790 * linux-low.c (unsuspend_all_lwps): Declare.
1791 (linux_low_filter_event): If thread exited, call finish_step_over.
1792 If step-over is finished, unsuspend other threads.
1794 2016-06-17 Yao Qi <yao.qi@linaro.org>
1796 * linux-low.c (linux_resume_one_lwp_throw): Assert
1797 has_reinsert_breakpoints returns false.
1798 * mem-break.c (delete_disabled_breakpoints): Assert
1799 bp type isn't reinsert_breakpoint.
1801 2016-06-17 Yao Qi <yao.qi@linaro.org>
1803 * linux-low.c (maybe_hw_step): New function.
1804 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1805 (finish_step_over): Switch current_thread to lwp temporarily,
1806 and assert has_reinsert_breakpoints returns true.
1807 (proceed_one_lwp): Call maybe_hw_step.
1808 * mem-break.c (has_reinsert_breakpoints): New function.
1809 * mem-break.h (has_reinsert_breakpoints): Declare.
1811 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1813 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1815 2016-05-17 Yao Qi <yao.qi@linaro.org>
1817 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1818 instead of find_inferior.
1820 2016-05-05 Yao Qi <yao.qi@linaro.org>
1822 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1823 Initialize res to zero.
1825 2016-05-05 Yao Qi <yao.qi@linaro.org>
1827 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1830 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1832 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1833 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1834 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1836 2016-04-28 Par Olsson <par.olsson@windriver.com>
1837 Simon Marchi <simon.marchi@ericsson.com>
1839 * tracepoint.c (write_inferior_int8): New function.
1840 (cmd_qtenable_disable): Write enable flag using
1841 write_inferior_int8.
1843 2016-04-25 Yao Qi <yao.qi@linaro.org>
1845 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1846 (need_step_over_p): Return zero if the LWP has pending signals
1847 can be delivered on software single step target.
1849 2016-04-25 Yao Qi <yao.qi@linaro.org>
1851 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1852 return instead of error.
1854 2016-04-22 Yao Qi <yao.qi@linaro.org>
1856 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1859 2016-04-22 Yao Qi <yao.qi@linaro.org>
1861 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1862 signal when stepping over breakpoint with software single
1865 2016-04-21 Pedro Alves <palves@redhat.com>
1867 * linux-s390-low.c (s390_collect_ptrace_register)
1868 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1870 (s390_check_regset): Use void * instead of gdb_byte *.
1872 2016-04-20 Pedro Alves <palves@redhat.com>
1874 * configure: Renegerate.
1876 2016-04-20 Yao Qi <yao.qi@linaro.org>
1878 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1879 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1881 (arm_store_gregset): Likewise.
1883 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1885 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1886 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1887 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1888 (amd64-avx-mpx-linux.c): New rules.
1889 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1890 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1891 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1892 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1893 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1894 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1895 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1896 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1897 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1898 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1899 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1900 * linux-x86-low.c (x86_linux_read_description): Add case for
1901 X86_XSTATE_AVX_MPX_MASK.
1902 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1903 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1904 init_registers_i386_avx_mpx_linux.
1905 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1906 (initialize_low_tracepoint): Call
1907 init_registers_i386_avx_mpx_linux.
1908 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1909 (initialize_low_tracepoint): Call
1910 init_registers_amd64_avx_mpx_linux.
1911 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1912 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1913 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1916 2016-04-18 Pedro Alves <palves@redhat.com>
1918 * configure: Regenerate.
1920 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1922 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1923 (aarch64_emit_sub): Likewise.
1925 2016-04-12 Pedro Alves <palves@redhat.com>
1927 * utils.c (prepare_to_throw_exception): Delete.
1929 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1931 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1933 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1935 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1937 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1939 * linux-aarch64-ipa.c: Add <elf.h> include.
1940 * linux-ppc-ipa.c: Add <elf.h> include.
1941 * linux-s390-ipa.c: Add <elf.h> include.
1943 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1945 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1946 (get_raw_reg_ptr): Likewise.
1947 (get_trace_state_variable_value_ptr): Likewise.
1948 (set_trace_state_variable_value_ptr): Likewise.
1949 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1952 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1953 Marcin Kościelnicki <koriakin@0x04.net>
1956 * linux-ppc-low.c (emit_insns): New function.
1957 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1958 (ppc_emit_prologue): New function.
1959 (ppc_emit_epilogue): New function.
1960 (ppc_emit_add): New function.
1961 (ppc_emit_sub): New function.
1962 (ppc_emit_mul): New function.
1963 (ppc_emit_lsh): New function.
1964 (ppc_emit_rsh_signed): New function.
1965 (ppc_emit_rsh_unsigned): New function.
1966 (ppc_emit_ext): New function.
1967 (ppc_emit_zero_ext): New function.
1968 (ppc_emit_log_not): New function.
1969 (ppc_emit_bit_and): New function.
1970 (ppc_emit_bit_or): New function.
1971 (ppc_emit_bit_xor): New function.
1972 (ppc_emit_bit_not): New function.
1973 (ppc_emit_equal): New function.
1974 (ppc_emit_less_signed): New function.
1975 (ppc_emit_less_unsigned): New function.
1976 (ppc_emit_ref): New function.
1977 (ppc_emit_const): New function.
1978 (ppc_emit_reg): New function.
1979 (ppc_emit_pop): New function.
1980 (ppc_emit_stack_flush): New function.
1981 (ppc_emit_swap): New function.
1982 (ppc_emit_stack_adjust): New function.
1983 (ppc_emit_call): New function.
1984 (ppc_emit_int_call_1): New function.
1985 (ppc_emit_void_call_2): New function.
1986 (ppc_emit_if_goto): New function.
1987 (ppc_emit_goto): New function.
1988 (ppc_emit_eq_goto): New function.
1989 (ppc_emit_ne_goto): New function.
1990 (ppc_emit_lt_goto): New function.
1991 (ppc_emit_le_goto): New function.
1992 (ppc_emit_gt_goto): New function.
1993 (ppc_emit_ge_goto): New function.
1994 (ppc_write_goto_address): New function.
1995 (ppc_emit_ops_impl): New static variable.
1996 (ppc64v1_emit_prologue): New function.
1997 (ppc64v2_emit_prologue): New function.
1998 (ppc64_emit_epilogue): New function.
1999 (ppc64_emit_add): New function.
2000 (ppc64_emit_sub): New function.
2001 (ppc64_emit_mul): New function.
2002 (ppc64_emit_lsh): New function.
2003 (ppc64_emit_rsh_signed): New function.
2004 (ppc64_emit_rsh_unsigned): New function.
2005 (ppc64_emit_ext): New function.
2006 (ppc64_emit_zero_ext): New function.
2007 (ppc64_emit_log_not): New function.
2008 (ppc64_emit_bit_and): New function.
2009 (ppc64_emit_bit_or): New function.
2010 (ppc64_emit_bit_xor): New function.
2011 (ppc64_emit_bit_not): New function.
2012 (ppc64_emit_equal): New function.
2013 (ppc64_emit_less_signed): New function.
2014 (ppc64_emit_less_unsigned): New function.
2015 (ppc64_emit_ref): New function.
2016 (ppc64_emit_const): New function.
2017 (ppc64v1_emit_reg): New function.
2018 (ppc64v2_emit_reg): New function.
2019 (ppc64_emit_pop): New function.
2020 (ppc64_emit_stack_flush): New function.
2021 (ppc64_emit_swap): New function.
2022 (ppc64v1_emit_call): New function.
2023 (ppc64v2_emit_call): New function.
2024 (ppc64v1_emit_int_call_1): New function.
2025 (ppc64v2_emit_int_call_1): New function.
2026 (ppc64v1_emit_void_call_2): New function.
2027 (ppc64v2_emit_void_call_2): New function.
2028 (ppc64_emit_if_goto): New function.
2029 (ppc64_emit_eq_goto): New function.
2030 (ppc64_emit_ne_goto): New function.
2031 (ppc64_emit_lt_goto): New function.
2032 (ppc64_emit_le_goto): New function.
2033 (ppc64_emit_gt_goto): New function.
2034 (ppc64_emit_ge_goto): New function.
2035 (ppc64v1_emit_ops_impl): New static variable.
2036 (ppc64v2_emit_ops_impl): New static variable.
2037 (ppc_emit_ops): New function.
2038 (linux_low_target): Wire in ppc_emit_ops.
2040 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2041 Marcin Kościelnicki <koriakin@0x04.net>
2044 * Makefile.in: Add powerpc-*-ipa.o
2045 * configure.srv: Add ipa_obj for powerpc*-linux.
2046 * linux-ppc-ipa.c: New file.
2047 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2049 (PPC_FIELD): New macro.
2050 (PPC_SEXT): New macro.
2051 (PPC_OP6): New macro.
2052 (PPC_BO): New macro.
2053 (PPC_LI): New macro.
2054 (PPC_BD): New macro.
2055 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2056 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2057 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2058 (ppc_get_thread_area): New function.
2059 (is_elfv2_inferior): New function.
2060 (gen_ds_form): New function.
2061 (GEN_STD): New macro.
2062 (GEN_STDU): New macro.
2063 (GEN_LD): New macro.
2064 (GEN_LDU): New macro.
2065 (gen_d_form): New function.
2066 (GEN_ADDI): New macro.
2067 (GEN_ADDIS): New macro.
2068 (GEN_LI): New macro.
2069 (GEN_LIS): New macro.
2070 (GEN_ORI): New macro.
2071 (GEN_ORIS): New macro.
2072 (GEN_LWZ): New macro.
2073 (GEN_STW): New macro.
2074 (GEN_STWU): New macro.
2075 (gen_xfx_form): New function.
2076 (GEN_MFSPR): New macro.
2077 (GEN_MTSPR): New macro.
2078 (GEN_MFCR): New macro.
2079 (GEN_MTCR): New macro.
2080 (GEN_SYNC): New macro.
2081 (GEN_LWSYNC): New macro.
2082 (gen_x_form): New function.
2083 (GEN_OR): New macro.
2084 (GEN_MR): New macro.
2085 (GEN_LWARX): New macro.
2086 (GEN_STWCX): New macro.
2087 (GEN_CMPW): New macro.
2088 (gen_md_form): New function.
2089 (GEN_RLDICL): New macro.
2090 (GEN_RLDICR): New macro.
2091 (gen_i_form): New function.
2093 (GEN_BL): New macro.
2094 (gen_b_form): New function.
2095 (GEN_BNE): New macro.
2096 (GEN_LOAD): New macro.
2097 (GEN_STORE): New macro.
2098 (gen_limm): New function.
2099 (gen_atomic_xchg): New function.
2100 (gen_call): New function.
2101 (ppc_relocate_instruction): New function.
2102 (ppc_install_fast_tracepoint_jump_pad): New function.
2103 (ppc_get_min_fast_tracepoint_insn_len): New function.
2104 (ppc_get_ipa_tdesc_idx): New function.
2105 (the_low_target): Wire in the new functions.
2106 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2108 * linux-ppc-tdesc.h: New file.
2110 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2112 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2113 (alloc_jump_pad_buffer): New function.
2114 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2115 (alloc_jump_pad_buffer): New function.
2116 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2117 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2118 (alloc_jump_pad_buffer): New function.
2119 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2120 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2121 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2122 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2124 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2126 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2127 * linux-amd64-ipa.c: Likewise.
2128 * linux-i386-ipa.c: Likewise.
2129 * linux-s390-ipa.c: Likewise.
2130 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2131 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2132 set_trace_state_variable_value_ptr.
2133 (struct ipa_sym_addresses): Likewise.
2134 (symbol_list): Likewise.
2135 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2136 accessing gdb_collect directly.
2137 (gdb_collect_ptr_type): New typedef.
2138 (get_raw_reg_ptr_type): New typedef.
2139 (get_trace_state_variable_value_ptr_type): New typedef.
2140 (set_trace_state_variable_value_ptr_type): New typedef.
2141 (gdb_collect_ptr): New global.
2142 (get_raw_reg_ptr): New global.
2143 (get_trace_state_variable_value_ptr): New global.
2144 (set_trace_state_variable_value_ptr): New global.
2145 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2146 accessing get_raw_reg directly.
2147 (get_get_tsv_func_addr): Likewise for
2148 get_trace_state_variable_value_ptr.
2149 (get_set_tsv_func_addr): Likewise for
2150 set_trace_state_variable_value_ptr.
2151 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2153 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2155 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2157 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2159 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2161 (relocate_instruction): Remove own_buf.
2162 * server.c (own_buf): Make global.
2163 (handle_v_requests): Make global.
2164 * server.h (own_buf): New declaration.
2165 (handle_v_requests): New prototype.
2167 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2170 * linux-s390-low.c (add_insns): New function.
2171 (s390_emit_prologue): New function.
2172 (s390_emit_epilogue): New function.
2173 (s390_emit_add): New function.
2174 (s390_emit_sub): New function.
2175 (s390_emit_mul): New function.
2176 (s390_emit_lsh): New function.
2177 (s390_emit_rsh_signed): New function.
2178 (s390_emit_rsh_unsigned): New function.
2179 (s390_emit_ext): New function.
2180 (s390_emit_log_not): New function.
2181 (s390_emit_bit_and): New function.
2182 (s390_emit_bit_or): New function.
2183 (s390_emit_bit_xor): New function.
2184 (s390_emit_bit_not): New function.
2185 (s390_emit_equal): New function.
2186 (s390_emit_less_signed): New function.
2187 (s390_emit_less_unsigned): New function.
2188 (s390_emit_ref): New function.
2189 (s390_emit_if_goto): New function.
2190 (s390_emit_goto): New function.
2191 (s390_write_goto_address): New function.
2192 (s390_emit_litpool): New function.
2193 (s390_emit_const): New function.
2194 (s390_emit_call): New function.
2195 (s390_emit_reg): New function.
2196 (s390_emit_pop): New function.
2197 (s390_emit_stack_flush): New function.
2198 (s390_emit_zero_ext): New function.
2199 (s390_emit_swap): New function.
2200 (s390_emit_stack_adjust): New function.
2201 (s390_emit_set_r2): New function.
2202 (s390_emit_int_call_1): New function.
2203 (s390_emit_void_call_2): New function.
2204 (s390_emit_eq_goto): New function.
2205 (s390_emit_ne_goto): New function.
2206 (s390_emit_lt_goto): New function.
2207 (s390_emit_le_goto): New function.
2208 (s390_emit_gt_goto): New function.
2209 (s390_emit_ge_goto): New function.
2210 (s390x_emit_prologue): New function.
2211 (s390x_emit_epilogue): New function.
2212 (s390x_emit_add): New function.
2213 (s390x_emit_sub): New function.
2214 (s390x_emit_mul): New function.
2215 (s390x_emit_lsh): New function.
2216 (s390x_emit_rsh_signed): New function.
2217 (s390x_emit_rsh_unsigned): New function.
2218 (s390x_emit_ext): New function.
2219 (s390x_emit_log_not): New function.
2220 (s390x_emit_bit_and): New function.
2221 (s390x_emit_bit_or): New function.
2222 (s390x_emit_bit_xor): New function.
2223 (s390x_emit_bit_not): New function.
2224 (s390x_emit_equal): New function.
2225 (s390x_emit_less_signed): New function.
2226 (s390x_emit_less_unsigned): New function.
2227 (s390x_emit_ref): New function.
2228 (s390x_emit_if_goto): New function.
2229 (s390x_emit_const): New function.
2230 (s390x_emit_call): New function.
2231 (s390x_emit_reg): New function.
2232 (s390x_emit_pop): New function.
2233 (s390x_emit_stack_flush): New function.
2234 (s390x_emit_zero_ext): New function.
2235 (s390x_emit_swap): New function.
2236 (s390x_emit_stack_adjust): New function.
2237 (s390x_emit_int_call_1): New function.
2238 (s390x_emit_void_call_2): New function.
2239 (s390x_emit_eq_goto): New function.
2240 (s390x_emit_ne_goto): New function.
2241 (s390x_emit_lt_goto): New function.
2242 (s390x_emit_le_goto): New function.
2243 (s390x_emit_gt_goto): New function.
2244 (s390x_emit_ge_goto): New function.
2245 (s390_emit_ops): New function.
2246 (struct linux_target_ops): Fill in emit_ops hook.
2248 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2251 * Makefile.in: Add s390 IPA files.
2252 * configure.srv: Build IPA for s390.
2253 * linux-s390-ipa.c: New file.
2254 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2255 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2256 (tdesc_s390_linux32): Likewise.
2257 (init_registers_s390_linux32v1): Likewise.
2258 (tdesc_s390_linux32v1): Likewise.
2259 (init_registers_s390_linux32v2): Likewise.
2260 (tdesc_s390_linux32v2): Likewise.
2261 (init_registers_s390_linux64): Likewise.
2262 (tdesc_s390_linux64): Likewise.
2263 (init_registers_s390_linux64v1): Likewise.
2264 (tdesc_s390_linux64v1): Likewise.
2265 (init_registers_s390_linux64v2): Likewise.
2266 (tdesc_s390_linux64v2): Likewise.
2267 (init_registers_s390_te_linux64): Likewise.
2268 (tdesc_s390_te_linux64): Likewise.
2269 (init_registers_s390_vx_linux64): Likewise.
2270 (tdesc_s390_vx_linux64): Likewise.
2271 (init_registers_s390_tevx_linux64): Likewise.
2272 (tdesc_s390_tevx_linux64): Likewise.
2273 (init_registers_s390x_linux64): Likewise.
2274 (tdesc_s390x_linux64): Likewise.
2275 (init_registers_s390x_linux64v1): Likewise.
2276 (tdesc_s390x_linux64v1): Likewise.
2277 (init_registers_s390x_linux64v2): Likewise.
2278 (tdesc_s390x_linux64v2): Likewise.
2279 (init_registers_s390x_te_linux64): Likewise.
2280 (tdesc_s390x_te_linux64): Likewise.
2281 (init_registers_s390x_vx_linux64): Likewise.
2282 (tdesc_s390x_vx_linux64): Likewise.
2283 (init_registers_s390x_tevx_linux64): Likewise.
2284 (tdesc_s390x_tevx_linux64): Likewise.
2285 (have_hwcap_s390_vx): New static variable.
2286 (s390_arch_setup): Fill have_hwcap_s390_vx.
2287 (s390_get_thread_area): New function.
2288 (s390_ft_entry_gpr_esa): New const.
2289 (s390_ft_entry_gpr_zarch): New const.
2290 (s390_ft_entry_misc): New const.
2291 (s390_ft_entry_fr): New const.
2292 (s390_ft_entry_vr): New const.
2293 (s390_ft_main_31): New const.
2294 (s390_ft_main_64): New const.
2295 (s390_ft_exit_fr): New const.
2296 (s390_ft_exit_vr): New const.
2297 (s390_ft_exit_misc): New const.
2298 (s390_ft_exit_gpr_esa): New const.
2299 (s390_ft_exit_gpr_zarch): New const.
2300 (append_insns): New function.
2301 (s390_relocate_instruction): New function.
2302 (s390_install_fast_tracepoint_jump_pad): New function.
2303 (s390_get_min_fast_tracepoint_insn_len): New function.
2304 (s390_get_ipa_tdesc_idx): New function.
2305 (struct linux_target_ops): Wire in the above functions.
2306 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2307 * linux-s390-tdesc.h: New file.
2309 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2311 * linux-s390-low.c (s390_supports_tracepoints): New function.
2312 (struct linux_target_ops): Fill supports_tracepoints hook.
2314 2016-03-18 Yao Qi <yao.qi@linaro.org>
2316 * linux-low.c (lwp_signal_can_be_delivered): New function.
2317 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2319 2016-03-18 Yao Qi <yao.qi@linaro.org>
2321 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2322 0 if signal is enqueued. Remove 'signal' from one debugging
2323 message. Move one debugging message to some lines below.
2324 Remove code setting 'signal' to 0.
2326 2016-03-18 Yao Qi <yao.qi@linaro.org>
2328 * linux-low.c (linux_low_filter_event): Remove redundant
2329 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2331 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2333 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2334 (struct linux_target_ops): Wire in the above.
2336 2016-03-03 Yao Qi <yao.qi@linaro.org>
2338 * linux-low.c: Update comments to start_step_over.
2340 2016-03-03 Yao Qi <yao.qi@linaro.org>
2343 * linux-low.c (handle_extended_wait): Set child suspended
2344 if event_lwp->bp_reinsert isn't zero.
2346 2016-03-02 Yao Qi <yao.qi@linaro.org>
2348 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2349 enqueue_pending_signal.
2351 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2353 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2356 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2358 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2359 (s390_regmap_3264) [!__s390x__]: New global.
2360 (s390_collect_ptrace_register): Skip map entries containing -1.
2361 (s390_supply_ptrace_register): Ditto.
2362 (s390_fill_gprs_high): New function.
2363 (s390_store_gprs_high): New function.
2364 (s390_regsets): Add NT_S390_HIGH_GPRS.
2365 (s390_get_hwcap): Enable on 31-bit.
2366 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2367 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2368 Detect NT_S390_HIGH_GPRS.
2369 (s390_usrregs_info_3264): Enable on 31-bit.
2370 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2371 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2373 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2376 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2377 * configure.srv: Ditto.
2378 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2379 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2380 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2381 (init_registers_amd64_linux): Remove prototype.
2382 (tdesc_amd64_linux): Remove declaration.
2383 (get_ipa_tdesc): New function.
2384 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2385 initialize remaining tdescs.
2386 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2387 (init_registers_i386_linux): Remove prototype.
2388 (tdesc_i386_linux): Remove declaration.
2389 (get_ipa_tdesc): New function.
2390 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2391 initialize remaining tdescs.
2392 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2393 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2394 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2395 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2396 (x86_get_ipa_tdesc_idx): New function.
2397 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2398 * linux-x86-tdesc.h: New file.
2399 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2400 (target_get_ipa_tdesc_idx): New macro.
2401 * tracepoint.c (ipa_tdesc_idx): New macro.
2402 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2403 (symbol_list): Add ipa_tdesc_idx.
2404 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2405 (ipa_tdesc): Remove.
2406 (ipa_tdesc_idx): New variable.
2407 (get_context_regcache): Use get_ipa_tdesc.
2408 (gdb_collect): Ditto.
2410 * tracepoint.h (get_ipa_tdesc): New prototype.
2411 (ipa_tdesc): Remove.
2413 2016-02-24 Pedro Alves <palves@redhat.com>
2415 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2416 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2417 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2418 Factor out common code between the USE_SIGTRAP_SIGINFO and
2419 !USE_SIGTRAP_SIGINFO blocks.
2420 (linux_low_filter_event): Call save_stop_reason instead of
2421 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2423 (linux_wait_1): Update comments.
2425 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2427 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2428 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2429 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2430 ppc_insert_point, ppc_remove_point.
2432 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2434 * linux-s390-low.c (s390_supports_z_point_type): New function.
2435 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2437 2016-02-16 Yao Qi <yao.qi@linaro.org>
2439 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2440 PC. Get pc from regcache_read_pc.
2442 2016-02-12 Yao Qi <yao.qi@linaro.org>
2444 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2445 or linux_get_pc_32bit.
2446 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2448 2016-02-12 Yao Qi <yao.qi@linaro.org>
2450 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2451 arm_linux_get_next_pcs_fixup.
2453 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2455 * tracepoint.c (x_tracepoint_action_download): Change
2456 write_inferior_data_ptr to write_inferior_data_pointer.
2457 (cmd_qtstart): Likewise.
2458 (write_inferior_data_ptr): Remove.
2459 (download_agent_expr): Change write_inferior_data_ptr to
2460 write_inferior_data_pointer.
2461 (download_tracepoint_1): Likewise.
2462 (download_tracepoint): Likewise.
2463 (download_trace_state_variables): Likewise.
2465 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2466 Marcin Kościelnicki <koriakin@0x04.net>
2468 * tracepoint.c (struct tracepoint_action_ops): Remove.
2469 (struct tracepoint_action): Remove ops.
2470 (m_tracepoint_action_download, r_tracepoint_action_download)
2471 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2472 size and offset accordingly.
2473 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2474 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2475 (tracepoint_action_send, tracepoint_action_download): New functions.
2476 Helpers for trace action handlers.
2477 (add_tracepoint_action): Remove setup actions ops.
2478 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2480 2016-02-10 Yao Qi <yao.qi@linaro.org>
2482 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2484 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2486 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2488 * configure: Regenerate.
2490 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2492 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2493 void * to gdb_byte *.
2494 * linux-low.c (siginfo_fixup): Likewise.
2495 (linux_xfer_siginfo): Likewise.
2496 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2498 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2500 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2502 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2504 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2506 * linux-x86-low.c [__x86_64__]: Include
2507 "nat/amd64-linux-siginfo.h".
2508 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2509 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2510 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2511 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2512 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2513 (cpt_si_fd, si_timerid, si_overrun): Move from
2514 nat/amd64-linux-siginfo.c.
2515 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2517 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2519 * server.c (skip_to_semicolon): Remove.
2520 (process_point_options): Use strchrnul instead of
2523 2016-01-26 Yao Qi <yao.qi@linaro.org>
2525 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2526 * linux-low.c (install_software_single_step_breakpoints): Don't
2527 call regcache_read_pc.
2528 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2531 2016-01-26 Yao Qi <yao.qi@linaro.org>
2533 * linux-low.c (install_software_single_step_breakpoints): Call
2534 regcache_read_pc instead of get_pc.
2536 2016-01-26 Yao Qi <yao.qi@linaro.org>
2538 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2539 (unblock_async_io): Rename to ...
2540 (block_unblock_async_io): ... it. New function.
2541 (enable_async_io): Don't install SIGIO handler. Unblock it
2543 (disable_async_io): Don't ignore SIGIO. Block it instead.
2544 (initialize_async_io): Install SIGIO handler. Don't call
2547 2016-01-26 Yao Qi <yao.qi@linaro.org>
2549 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2550 first character is '\003', call *the_target->request_interrupt.
2552 2016-01-25 Yao Qi <yao.qi@linaro.org>
2554 * remote-utils.c (new_thread_notify): Remove.
2555 (dead_thread_notify): Likewise.
2556 * remote-utils.h (new_thread_notify): Remove declaration.
2557 (dead_thread_notify): Likewise.
2559 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2561 * gdb.trace/pending.exp: Fix expected message on continue.
2563 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2565 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2566 it works properly on big-endian machines where sizeof (CORE_ADDR)
2569 2016-01-21 Pedro Alves <palves@redhat.com>
2571 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2572 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2573 * configure: Regenerate.
2575 2016-01-21 Yao Qi <yao.qi@linaro.org>
2577 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2578 is_thumb and set it according to CPSR saved on the stack.
2579 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2580 arm_sigreturn_next_pc.
2582 2016-01-18 Yao Qi <yao.qi@linaro.org>
2584 * linux-low.c (linux_set_pc_64bit): New function.
2585 (linux_get_pc_64bit): New function.
2586 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2588 * linux-sparc-low.c (debug_threads): Remove declaration.
2589 (sparc_get_pc): Remove.
2590 (the_low_target): Use linux_get_pc_64bit instead of
2592 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2593 (the_low_target): Use linux_get_pc_64bit and
2596 2016-01-18 Yao Qi <yao.qi@linaro.org>
2598 * linux-arm-low.c (debug_threads): Remove declaration.
2599 (arm_get_pc, arm_set_pc): Remove.
2600 (the_low_target): Use linux_get_pc_32bit and
2602 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2603 (the_low_target): Use linux_get_pc_32bit and
2605 * linux-cris-low.c (debug_threads): Remove declaration.
2606 (cris_get_pc, cris_set_pc,): Remove.
2607 (the_low_target): Use linux_get_pc_32bit and
2609 * linux-crisv32-low.c (debug_threads): Remove declaration.
2610 (cris_get_pc, cris_set_pc): Remove.
2611 (the_low_target): Use linux_get_pc_32bit and
2613 * linux-low.c: Include inttypes.h.
2614 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2615 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2616 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2617 (the_low_target): Use linux_get_pc_32bit and
2619 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2620 (the_low_target): Use linux_get_pc_32bit and
2622 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2623 (the_low_target): Use linux_get_pc_32bit and
2625 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2626 (the_low_target): Use linux_get_pc_32bit and
2628 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2629 (the_low_target): Use linux_get_pc_32bit and
2632 2016-01-18 Gary Benson <gbenson@redhat.com>
2634 * configure.ac (AC_FUNC_FORK): New check.
2635 * config.in: Regenerate.
2636 * configure: Likewise.
2638 2016-01-14 Yao Qi <yao.qi@linaro.org>
2640 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2641 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2642 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2643 arm_get_next_pcs_ctor.
2645 2016-01-12 Josh Stone <jistone@redhat.com>
2646 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2648 * inferiors.h: Include "gdb_vecs.h".
2649 (struct process_info): Add syscalls_to_catch.
2650 * inferiors.c (remove_process): Free syscalls_to_catch.
2651 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2652 syscall_return stops.
2653 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2654 * server.c (handle_general_set): Handle QCatchSyscalls.
2655 (handle_query): Report support for QCatchSyscalls.
2656 * target.h (struct target_ops): Add supports_catch_syscall.
2657 (target_supports_catch_syscall): New macro.
2658 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2659 (struct lwp_info): Add syscall_state.
2660 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2661 Maintain syscall_state and syscalls_to_catch across exec.
2662 (get_syscall_trapinfo): New function, proxy to the_low_target.
2663 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2664 (linux_low_filter_event): Toggle syscall_state entry/return for
2665 syscall traps, and set it ignored for all others.
2666 (gdb_catching_syscalls_p): New function.
2667 (gdb_catch_this_syscall_p): New function.
2668 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2669 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2670 (linux_supports_catch_syscall): New function.
2671 (linux_target_ops): Install it.
2672 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2673 (the_low_target): Install it.
2675 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2677 * acinclude.m4: Include new ../warning.m4 file.
2678 * configure: Regenerated.
2679 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2681 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2683 * ax.c (is_goto_target): Mark static.
2684 * linux-low.c (register_addr): Likewise.
2685 (linux_fetch_registers, linux_store_registers): Likewise.
2686 * mem-break.c (any_persistent_commands): Fix old prototype.
2687 (add_commands_to_breakpoint): Mark static.
2688 * regcache.c (find_register_by_name): Delete unused func.
2689 * remote-utils.c (hex_or_minus_one): Mark static.
2690 * server.c (monitor_show_help): Mark static.
2691 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2692 handle_v_requests): Likewise.
2694 2016-01-12 Pedro Alves <palves@redhat.com>
2696 Remove use of the registered trademark symbol throughout.
2698 2016-01-08 Yao Qi <yao.qi@linaro.org>
2700 * remote-utils.c (getpkt): If c is '\003', call target hook
2703 2016-01-06 Yao Qi <yao.qi@linaro.org>
2705 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2706 linux-aarch32-low.c.
2707 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2708 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2709 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2710 (thumb2_breakpoint): Declare.
2711 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2712 linux-aarch32-low.h.
2713 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2714 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2715 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2717 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2719 * gdbreplay.c (gdbreplay_version): Change copyright year in
2721 * server.c (gdbserver_version): Likewise.
2723 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2725 * server.c (crc32_table): Delete.
2726 (crc32): Use libiberty's xcrc32 function.
2728 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2730 * lynx-low.c (lynx_delete_thread_callback): New function.
2731 (lynx_mourn): Properly delete our process and all of its
2732 threads. Remove call to clear_inferiors.
2734 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2736 * target.c (thread_search_callback): Add check that
2737 the thread_stopped target callback is not NULL before
2740 2015-12-21 Yao Qi <yao.qi@linaro.org>
2742 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2745 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2747 * server.c (handle_query): Call target_supports_software_single_step.
2749 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2751 * linux-low.c (single_step): New function.
2752 (linux_resume_one_lwp_throw): Call single_step.
2753 (start_step_over): Likewise.
2755 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2757 * Makefile.in (SFILES): Append arch/arm-linux.c,
2758 arch/arm-get-next-pcs.c.
2759 (arm-linux.o): New rule.
2760 (arm-get-next-pcs.o): New rule.
2761 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2763 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2764 to linux-aarch32-low.c.
2765 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2766 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2767 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2768 (thumb2_breakpoint_len): Likewise.
2769 (arm_is_thumb_mode): Make non-static.
2770 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2771 from linux-aarch32-low.c.
2772 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2773 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2774 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2775 (thumb2_breakpoint_len): Likewise.
2776 (arm_is_thumb_mode): New declaration.
2777 * linux-arm-low.c: Include arch/arm-linux.h
2778 aarch/arm-get-next-pcs.h, sys/syscall.h.
2779 (get_next_pcs_ops): New struct.
2780 (get_next_pcs_addr_bits_remove): New function.
2781 (get_next_pcs_is_thumb): New function.
2782 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2783 (arm_sigreturn_next_pc): Likewise.
2784 (get_next_pcs_syscall_next_pc): Likewise.
2785 (arm_gdbserver_get_next_pcs): Likewise.
2786 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2788 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2789 * server.h: Include gdb_vecs.h.
2791 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2793 * Makefile.in (SFILES): Append common/common-regcache.c.
2794 (OBS): Append common-regcache.o.
2795 (common-regcache.o): New rule.
2796 * regcache.c (init_register_cache): Initialize cache to
2798 (regcache_raw_read_unsigned): New function.
2799 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2800 register_status enum.
2802 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2804 * linux-aarch64-low.c (the_low_targets): Rename
2805 breakpoint_reinsert_addr to get_next_pcs.
2806 * linux-arm-low.c (the_low_targets): Likewise.
2807 * linux-bfin-low.c (the_low_targets): Likewise.
2808 * linux-cris-low.c (the_low_targets): Likewise.
2809 * linux-crisv32-low.c (the_low_targets): Likewise.
2810 * linux-low.c (can_software_single_step): Likewise.
2811 (install_software_single_step_breakpoints): New function.
2812 (start_step_over): Use install_software_single_step_breakpoints.
2813 * linux-low.h: New CORE_ADDR vector.
2814 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2816 * linux-mips-low.c (the_low_targets): Likewise.
2817 * linux-nios2-low.c (the_low_targets): Likewise.
2818 * linux-sparc-low.c (the_low_targets): Likewise.
2820 2015-12-17 Pedro Alves <palves@redhat.com>
2822 * linux-low.c (linux_kill_one_lwp): Remove references to
2824 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2826 (linux_init_signals): Delete.
2827 (initialize_low): Adjust.
2828 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2830 2015-12-16 Pedro Alves <palves@redhat.com>
2832 * configure.ac (compiler warning flags): When testing a
2833 -Wno-foo option, check whether -Wfoo works instead.
2834 * configure: Regenerate.
2836 2015-12-11 Don Breazeal <donb@codesourcery.com>
2838 * server.c (process_serial_event): Don't exit from gdbserver
2839 in remote mode if there are still active inferiors.
2841 2015-12-11 Yao Qi <yao.qi@linaro.org>
2843 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2844 arm_breakpoint_at if the process is 32-bit.
2846 2015-12-11 Yao Qi <yao.qi@linaro.org>
2848 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2851 2015-12-07 Yao Qi <yao.qi@linaro.org>
2853 * configure.srv: Append arm.o to srv_tgtobj for
2854 aarch64*-*-linux* target.
2855 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2856 from linux-arm-low.c.
2857 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2858 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2859 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2860 (thumb2_breakpoint_len): Likewise.
2861 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2862 (arm_breakpoint_kinds): Likewise.
2863 (arm_breakpoint_kind_from_pc): Likewise.
2864 (arm_sw_breakpoint_from_kind): Likewise.
2865 (arm_breakpoint_kind_from_current_state): Likewise.
2866 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2867 (arm_sw_breakpoint_from_kind): Declare.
2868 (arm_breakpoint_kind_from_current_state): Declare.
2869 (arm_breakpoint_at): Declare.
2870 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2871 arm_sw_breakpoint_from_kind if process is 32-bit.
2872 (aarch64_breakpoint_kind_from_pc): New function.
2873 (aarch64_breakpoint_kind_from_current_state): New function.
2874 (the_low_target): Initialize fields breakpoint_kind_from_pc
2875 and breakpoint_kind_from_current_state.
2876 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2877 linux-aarch32-low.c.
2878 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2879 (arm_breakpoint, arm_breakpoint_len): Likewise.
2880 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2881 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2882 (arm_is_thumb_mode): Likewise.
2883 (arm_breakpoint_at): Likewise.
2884 (arm_breakpoint_kind_from_pc): Likewise.
2885 (arm_sw_breakpoint_from_kind): Likewise.
2886 (arm_breakpoint_kind_from_current_state): Likewise.
2889 2015-08-04 Yao Qi <yao.qi@linaro.org>
2891 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2892 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2893 * server.c (extended_protocol): Remove "static".
2894 * server.h (extended_protocol): Declare it.
2896 2015-12-04 Josh Stone <jistone@redhat.com>
2898 * target.h (struct target_ops) <arch_setup>: Rename to ...
2899 (struct target_ops) <post_create_inferior>: ... this.
2900 (target_arch_setup): Rename to ...
2901 (target_post_create_inferior): ... this, calling post_create_inferior.
2902 * server.c (start_inferior): Update target_arch_setup calls to
2903 target_post_create_inferior.
2904 * linux-low.c (linux_low_ptrace_options): Forward declare.
2905 (linux_arch_setup): Update its comment for general use.
2906 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2907 (struct linux_target_ops): Use linux_post_create_inferior.
2908 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2909 to post_create_inferior.
2910 * nto-low.c (struct nto_target_ops): Likewise.
2911 * spu-low.c (struct spu_target_ops): Likewise.
2912 * win32-low.c (struct win32_target_ops): Likewise.
2914 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2916 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2918 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2920 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2921 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2922 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2923 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2924 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2925 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2926 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2927 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2928 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2929 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2930 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2931 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2933 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2935 * linux-low.c (linux_look_up_symbols): Don't call
2936 linux_supports_traceclone.
2937 * linux-low.h (thread_db_init): Remove use_events argument.
2938 * thread-db.c (thread_db_use_event): Remove global variable.
2939 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2940 (struct thread_db) <td_create_bp>: Remove field.
2941 (thread_db_create_event): Remove function.
2942 (thread_db_enable_reporting): Likewise.
2943 (find_one_thread): Don't check for thread_db_use_events.
2944 (attach_thread): Likewise.
2945 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2946 (try_thread_db_load_1): Don't check for thread_db_use_events.
2947 (thread_db_init): Remove use_events argument and thread events
2949 (remove_thread_event_breakpoints): Remove function.
2950 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2952 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2954 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2956 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2957 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2958 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2959 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2960 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2962 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2964 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2965 * linux-low.c (can_hardware_single_step): Use
2966 supports_hardware_single_step.
2967 (can_software_single_step): New function.
2968 (start_step_over): Call can_software_single_step.
2969 (linux_supports_hardware_single_step): New function.
2970 (struct target_ops) <supports_software_single_step>: Initialize.
2971 * linux-low.h (struct linux_target_ops)
2972 <supports_hardware_single_step>: Initialize.
2973 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2974 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2975 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2976 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2977 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2978 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2979 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2981 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2982 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2984 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2985 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2987 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2988 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2989 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2991 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2992 * target.h (struct target_ops): <supports_software_single_step>:
2994 (target_supports_software_single_step): New macro.
2996 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2998 * linux-low.c (linux_wait_1): Fix pc advance condition.
2999 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3000 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3002 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3004 * linux-arm-low.c (arm_is_thumb_mode): New function.
3005 (arm_breakpoint_at): Use arm_is_thumb_mode.
3006 (arm_breakpoint_kind_from_current_state): New function.
3007 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3009 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3010 (linux_breakpoint_kind_from_current_state): New function.
3011 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3012 * linux-low.h (struct linux_target_ops)
3013 <breakpoint_kind_from_current_state>: New field.
3014 * target.h (struct target_ops): Likewise.
3015 (target_breakpoint_kind_from_current_state): New macro.
3017 2015-11-30 Pedro Alves <palves@redhat.com>
3019 * linux-low.c (linux_resume): Wake up the event loop before
3022 2015-11-30 Pedro Alves <palves@redhat.com>
3024 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3026 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3028 * target.c (struct thread_search): New structure.
3029 (thread_search_callback): New function.
3030 (prev_general_thread): New global.
3031 (prepare_to_access_memory, done_accessing_memory): New functions.
3032 * target.h (prepare_to_access_memory, done_accessing_memory):
3033 Replace macros with function declarations.
3035 2015-11-30 Pedro Alves <palves@redhat.com>
3038 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3039 report TARGET_WAITKIND_NO_RESUMED.
3040 * remote-utils.c (prepare_resume_reply): Handle
3041 TARGET_WAITKIND_NO_RESUMED.
3042 * server.c (report_no_resumed): New global.
3043 (handle_query) <qSupported>: Handle "no-resumed+". Report
3044 "no-resumed+" support.
3045 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3046 return error if the client doesn't support no-resumed events.
3047 (push_stop_notification): New function.
3048 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3049 events if the client supports them.
3051 2015-11-30 Pedro Alves <palves@redhat.com>
3053 * linux-low.c (thread_still_has_status_pending_p): Don't check
3055 (lwp_resumed): New function.
3056 (status_pending_p_callback): Return early if the LWP is not
3057 supposed to be resumed.
3059 2015-11-30 Pedro Alves <palves@redhat.com>
3061 * linux-low.c (handle_extended_wait): Assert that the LWP's
3062 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3063 thread create events, leave the new child's status pending.
3064 (linux_low_filter_event): If GDB wants to hear about thread exit
3065 events, leave the LWP marked dead and don't delete it.
3066 (linux_wait_for_event_filtered): Don't check for thread exit.
3067 (filter_exit_event): New function.
3068 (linux_wait_1): Use it, when returning an exit event.
3069 (linux_resume_one_lwp_throw): Assert that the LWP's
3070 waitstatus is TARGET_WAITKIND_IGNORE.
3071 * remote-utils.c (prepare_resume_reply): Handle
3072 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3073 * server.c (report_thread_events): New global.
3074 (handle_general_set): Handle QThreadEvents.
3075 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3076 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3077 TARGET_WAITKIND_THREAD_EXITED.
3078 * server.h (report_thread_events): Declare.
3080 2015-11-30 Pedro Alves <palves@redhat.com>
3082 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3083 the thread's last_resume_kind was resume_stop.
3085 2015-11-30 Pedro Alves <palves@redhat.com>
3087 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3090 2015-11-30 Pedro Alves <palves@redhat.com>
3092 * server.c (handle_v_requests): Handle vCtrlC.
3094 2015-11-30 Pedro Alves <palves@redhat.com>
3096 * gdbthread.h (find_any_thread_of_pid): Declare.
3097 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3099 * server.c (handle_query): If current_thread is NULL, look for
3100 another thread of the selected process.
3102 2015-11-26 Daniel Colascione <dancol@dancol.org>
3103 Simon Marchi <simon.marchi@ericsson.com>
3105 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3106 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3108 * target.h (struct target_ops) <thread_name>: New field.
3109 (target_thread_name): New macro.
3111 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3113 * regcache.h (regcache_invalidate_pid): Add declaration.
3114 * regcache.c (regcache_invalidate_pid): New function, extracted
3115 from regcache_invalidate.
3116 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3117 Add trivial documentation comment.
3118 * lynx-low.c: Use regcache_invalidate_pid instead of
3119 regcache_invalidate.
3121 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3123 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3124 and Elf64_auxv_t if the target is Android.
3126 2015-11-22 Doug Evans <xdje42@gmail.com>
3128 * target.h: #include <sys/types.h>.
3130 2015-11-19 Pedro Alves <palves@redhat.com>
3132 * linux-low.c (linux_process_qsupported): Change prototype.
3134 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3136 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3137 and adjust to loop over all features.
3138 * server.c (handle_query) <qSupported>: Adjust to call
3139 target_process_qsupported once, passing it a vector of unprocessed
3141 * target.h (struct target_ops) <process_qsupported>: Change
3143 (target_process_qsupported): Adjust.
3145 2015-11-19 Pedro Alves <palves@redhat.com>
3147 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3149 * configure: Regenerate.
3151 2015-11-19 Pedro Alves <palves@redhat.com>
3153 * configure: Regenerate.
3155 2015-11-19 Yao Qi <yao.qi@linaro.org>
3157 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3160 2015-11-19 Yao Qi <yao.qi@linaro.org>
3162 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3163 (struct aarch64_operand): Move enum out.
3165 2015-11-19 Yao Qi <yao.qi@linaro.org>
3167 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3168 struct user_fpsimd_state *.
3169 (aarch64_store_fpregset): Likewise.
3171 2015-11-19 Yao Qi <yao.qi@linaro.org>
3173 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3174 struct user_pt_regs *.
3175 (aarch64_store_gregset): Likewise.
3177 2015-11-18 Pedro Alves <palves@redhat.com>
3179 * Makefile.in (all_object_files): Add $IPA_OBJS.
3181 2015-11-17 Pedro Alves <palves@redhat.com>
3183 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3184 GDB_SIGNAL_0 and gdb_signal_to_string.
3186 2015-11-17 Pedro Alves <palves@redhat.com>
3188 * win32-low.c (handle_output_debug_string): Remove parameter.
3189 (win32_kill): Remove our_status local and adjust call to
3190 handle_output_debug_string.
3191 (get_child_debug_event): Adjust call to
3192 handle_output_debug_string.
3194 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3196 * linux-mips-low.c (mips_fill_gregset): Add cast.
3197 (mips_store_gregset): Likewise.
3198 (mips_fill_fpregset): Likewise.
3199 (mips_store_fpregset): Likewise.
3201 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3203 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3206 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3208 * linux-mips-low.c (mips_linux_new_thread): Change type of
3209 watch_type to enum target_hw_bp_type.
3211 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3213 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3214 Change return type to arm_hwbp_type.
3216 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3218 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3219 (arm_store_gregset): Likewise.
3220 * linux-arm-low.c (arm_get_hwcap): Likewise.
3221 (arm_read_description): Likewise.
3223 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3225 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3227 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3229 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3230 (ppc_fill_vsxregset): Likewise.
3231 (ppc_store_vsxregset): Likewise.
3232 (ppc_fill_vrregset): Likewise.
3233 (ppc_store_vrregset): Likewise.
3234 (ppc_fill_evrregset): Likewise.
3235 (ppc_store_evrregset): Likewise.
3237 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3239 * linux-ppc-low.c (ppc_usrregs_info): Remove
3240 forward-declaration.
3241 (ppc_arch_setup): Move lower in file.
3243 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3245 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3246 (ps_pdwrite): Likewise.
3248 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3250 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3251 to after assert checks.
3253 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3255 * proc-service.c (ps_pdread): Add/adjust casts.
3256 (ps_pdwrite): Add/adjust casts.
3258 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3260 * server.c (handle_search_memory_1): Cast return value of
3263 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3265 * server.c (write_qxfer_response): Change type of data to
3268 2015-10-29 Pedro Alves <palves@redhat.com>
3270 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3272 2015-10-29 Pedro Alves <palves@redhat.com>
3274 * tracepoint.c (clear_installed_tracepoints): Add casts.
3276 2015-10-29 Pedro Alves <palves@redhat.com>
3278 * server.c (handle_v_cont, process_serial_event): Add enum
3279 gdb_signal casts to signal parsing code.
3281 2015-10-29 Pedro Alves <palves@redhat.com>
3283 * linux-low.h (NULL_REGSET): Define.
3284 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3285 * linux-arm-low.c (arm_regsets): Likewise.
3286 * linux-crisv32-low.c (cris_regsets): Likewise.
3287 * linux-m68k-low.c (m68k_regsets): Likewise.
3288 * linux-mips-low.c (mips_regsets): Likewise.
3289 * linux-nios2-low.c (nios2_regsets): Likewise.
3290 * linux-ppc-low.c (ppc_regsets): Likewise.
3291 * linux-s390-low.c (s390_regsets): Likewise.
3292 * linux-sh-low.c (sh_regsets): Likewise.
3293 * linux-sparc-low.c (sparc_regsets): Likewise.
3294 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3295 * linux-tile-low.c (tile_regsets): Likewise.
3296 * linux-x86-low.c (x86_regsets): Likewise.
3297 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3299 2015-10-29 Pedro Alves <palves@redhat.com>
3301 * linux-low.h (NULL_REGSET): Define.
3302 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3303 * linux-arm-low.c (arm_regsets): Likewise.
3304 * linux-crisv32-low.c (cris_regsets): Likewise.
3305 * linux-m68k-low.c (m68k_regsets): Likewise.
3306 * linux-mips-low.c (mips_regsets): Likewise.
3307 * linux-nios2-low.c (nios2_regsets): Likewise.
3308 * linux-ppc-low.c (ppc_regsets): Likewise.
3309 * linux-s390-low.c (s390_regsets): Likewise.
3310 * linux-sh-low.c (sh_regsets): Likewise.
3311 * linux-sparc-low.c (sparc_regsets): Likewise.
3312 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3313 * linux-tile-low.c (tile_regsets): Likewise.
3314 * linux-x86-low.c (x86_regsets): Likewise.
3315 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3317 2015-10-26 Doug Evans <dje@google.com>
3319 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3321 2015-10-26 Doug Evans <dje@google.com>
3323 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3325 2015-10-26 Doug Evans <dje@google.com>
3327 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3329 (attach_thread, find_new_threads_callback): Ditto.
3331 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3333 * mem-break.h (set_breakpoint_data): Remove.
3335 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3337 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3338 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3339 (initialize_low): Remove set_breakpoint_data call.
3340 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3341 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3342 (initialize_low): Remove set_breakpoint_data call.
3343 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3344 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3345 (initialize_low): Remove set_breakpoint_data call.
3347 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3349 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3350 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3351 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3352 * target.h (target_breakpoint_kind_from_pc): New macro.
3354 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3356 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3357 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3358 the default breakpoint kind.
3360 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3362 * linux-arm-low.c (arm_supports_z_point_type): Add software
3365 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3367 * linux-arm-low.c: Refactor breakpoint definitions.
3368 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3369 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3371 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3373 * Makefile.in: Add arm.c/o.
3374 * configure.srv: Likewise.
3375 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3376 (arm_breakpoint_kind_from_pc): New function.
3377 (arm_sw_breakpoint_from_kind): Return proper kind.
3378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3380 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3382 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3384 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3385 (struct raw_breakpoint) <size>: Remove.
3386 (struct raw_breakpoint) <kind>: Add.
3387 (bp_size): New function.
3388 (bp_opcode): Likewise.
3389 (find_raw_breakpoint_at): Adjust for kind.
3390 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3391 (remove_memory_breakpoint): Adjust for kind call bp_size.
3392 (set_raw_breakpoint_at): Adjust for kind.
3393 (set_breakpoint): Likewise.
3394 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3395 (delete_raw_breakpoint): Adjust for kind.
3396 (delete_breakpoint): Likewise.
3397 (find_gdb_breakpoint): Likewise.
3398 (set_gdb_breakpoint_1): Likewise.
3399 (set_gdb_breakpoint): Likewise.
3400 (delete_gdb_breakpoint_1): Likewise.
3401 (delete_gdb_breakpoint): Likewise.
3402 (uninsert_raw_breakpoint): Likewise.
3403 (reinsert_raw_breakpoint): Likewise.
3404 (set_breakpoint_data): Remove.
3405 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3406 (check_mem_read): Adjust for kind call bp_size.
3407 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3408 (clone_one_breakpoint): Adjust for kind.
3409 * mem-break.h (set_gdb_breakpoint): Likewise.
3410 (delete_gdb_breakpoint): Likewise.
3411 * server.c (process_serial_event): Likewise.
3413 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3415 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3416 (struct linux_target_ops) <breakpoint>: Remove.
3417 (struct linux_target_ops) <breakpoint_len>: Remove.
3418 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3419 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3420 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3421 (arm_sw_breakpoint_from_kind): New function.
3422 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3423 (struct linux_target_ops) <breakpoint>: Remove.
3424 (struct linux_target_ops) <breakpoint_len>: Remove.
3425 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3426 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3427 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3428 (struct linux_target_ops) <breakpoint>: Remove.
3429 (struct linux_target_ops) <breakpoint_len>: Remove.
3430 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3431 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3432 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3433 (struct linux_target_ops) <breakpoint>: Remove.
3434 (struct linux_target_ops) <breakpoint_len>: Remove.
3435 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3436 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3437 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3438 and sw_breakpoint_from_kind to increment the pc.
3439 (linux_breakpoint_kind_from_pc): New function.
3440 (linux_sw_breakpoint_from_kind): New function.
3441 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3442 (initialize_low): Call breakpoint_kind_from_pc and
3443 sw_breakpoint_from_kind to replace breakpoint_data/len.
3444 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3447 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3448 (struct linux_target_ops) <breakpoint>: Remove.
3449 (struct linux_target_ops) <breakpoint_len>: Remove.
3450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3452 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3453 (struct linux_target_ops) <breakpoint>: Remove.
3454 (struct linux_target_ops) <breakpoint_len>: Remove.
3455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3457 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3458 (struct linux_target_ops) <breakpoint>: Remove.
3459 (struct linux_target_ops) <breakpoint_len>: Remove.
3460 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3462 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3463 (struct linux_target_ops) <breakpoint>: Remove.
3464 (struct linux_target_ops) <breakpoint_len>: Remove.
3465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3467 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3468 (struct linux_target_ops) <breakpoint>: Remove.
3469 (struct linux_target_ops) <breakpoint_len>: Remove.
3470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3472 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3473 (struct linux_target_ops) <breakpoint>: Remove.
3474 (struct linux_target_ops) <breakpoint_len>: Remove.
3475 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3476 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3477 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3478 (struct linux_target_ops) <breakpoint>: Remove.
3479 (struct linux_target_ops) <breakpoint_len>: Remove.
3480 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3482 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3483 (struct linux_target_ops) <breakpoint>: Remove.
3484 (struct linux_target_ops) <breakpoint_len>: Remove.
3485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3487 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3488 (struct linux_target_ops) <breakpoint>: Remove.
3489 (struct linux_target_ops) <breakpoint_len>: Remove.
3490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3492 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3493 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
3504 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3506 * linux-cris-low.c (cris_get_pc): Remove void arg.
3508 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3510 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3513 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3515 * inferiors.c (thread_pid_matches_callback): New function.
3516 (find_thread_process): New function.
3517 (remove_thread): Reset current_thread.
3518 (remove_process): Assert threads have been removed first.
3520 2015-10-15 Yao Qi <yao.qi@linaro.org>
3522 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3524 (aarch64_remove_point): Likewise.
3525 * regcache.c (regcache_register_size): New function.
3527 2015-10-12 Yao Qi <yao.qi@linaro.org>
3529 * linux-aarch64-low.c: Update all callers as emit_load_store
3530 is renamed to aarch64_emit_load_store.
3532 2015-10-12 Yao Qi <yao.qi@linaro.org>
3534 * linux-aarch64-low.c: Update all callers of function renaming
3535 from emit_insn to aarch64_emit_insn.
3537 2015-10-12 Yao Qi <yao.qi@linaro.org>
3539 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3540 arch/aarch64-insn.h.
3541 (struct aarch64_memory_operand): Likewise.
3543 (emit_insn): Move to arch/aarch64-insn.c.
3544 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3545 (emit_load_store): Move to arch/aarch64-insn.c.
3546 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3547 (can_encode_int32): Remove.
3549 2015-10-12 Yao Qi <yao.qi@linaro.org>
3551 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3552 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3553 (aarch64_relocate_instruction): Likewise.
3554 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3555 (struct aarch64_insn_visitor): Likewise.
3557 2015-10-12 Yao Qi <yao.qi@linaro.org>
3559 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3560 (struct aarch64_insn_visitor): New.
3561 (struct aarch64_insn_relocation_data): New.
3562 (aarch64_ftrace_insn_reloc_b): New function.
3563 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3564 (aarch64_ftrace_insn_reloc_cb): Likewise.
3565 (aarch64_ftrace_insn_reloc_tb): Likewise.
3566 (aarch64_ftrace_insn_reloc_adr): Likewise.
3567 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3568 (aarch64_ftrace_insn_reloc_others): Likewise.
3570 (aarch64_relocate_instruction): Use visitor.
3572 2015-10-12 Yao Qi <yao.qi@linaro.org>
3574 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3575 int. Add argument buf.
3576 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3577 aarch64_relocate_instruction.
3579 2015-10-12 Yao Qi <yao.qi@linaro.org>
3581 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3582 argument insn. Remove local variable insn. Don't call
3584 (aarch64_install_fast_tracepoint_jump_pad): Call
3587 2015-09-30 Yao Qi <yao.qi@linaro.org>
3589 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3590 (emit_load_store_pair): Likewise.
3592 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3594 * dll.c (match_dll): Add cast(s).
3595 (unloaded_dll): Likewise.
3596 * linux-low.c (second_thread_of_pid_p): Likewise.
3597 (delete_lwp_callback): Likewise.
3598 (count_events_callback): Likewise.
3599 (select_event_lwp_callback): Likewise.
3600 (linux_set_resume_request): Likewise.
3601 * server.c (accumulate_file_name_length): Likewise.
3602 (emit_dll_description): Likewise.
3603 (handle_qxfer_threads_worker): Likewise.
3604 (visit_actioned_threads): Likewise.
3605 * thread-db.c (any_thread_of): Likewise.
3606 * tracepoint.c (same_process_p): Likewise.
3607 (match_blocktype): Likewise.
3608 (build_traceframe_info_xml): Likewise.
3610 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3612 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3614 (gdb_unparse_agent_expr): Likewise.
3615 * hostio.c (require_data): Likewise.
3616 (handle_pread): Likewise.
3617 * linux-low.c (disable_regset): Likewise.
3618 (fetch_register): Likewise.
3619 (store_register): Likewise.
3620 (get_dynamic): Likewise.
3621 (linux_qxfer_libraries_svr4): Likewise.
3622 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3623 (set_fast_tracepoint_jump): Likewise.
3624 (uninsert_fast_tracepoint_jumps_at): Likewise.
3625 (reinsert_fast_tracepoint_jumps_at): Likewise.
3626 (validate_inserted_breakpoint): Likewise.
3627 (clone_agent_expr): Likewise.
3628 * regcache.c (init_register_cache): Likewise.
3629 * remote-utils.c (putpkt_binary_1): Likewise.
3630 (decode_M_packet): Likewise.
3631 (decode_X_packet): Likewise.
3632 (look_up_one_symbol): Likewise.
3633 (relocate_instruction): Likewise.
3634 (monitor_output): Likewise.
3635 * server.c (handle_search_memory): Likewise.
3636 (handle_qxfer_exec_file): Likewise.
3637 (handle_qxfer_libraries): Likewise.
3638 (handle_qxfer): Likewise.
3639 (handle_query): Likewise.
3640 (handle_v_cont): Likewise.
3641 (handle_v_run): Likewise.
3642 (captured_main): Likewise.
3643 * target.c (write_inferior_memory): Likewise.
3644 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3645 * tracepoint.c (init_trace_buffer): Likewise.
3646 (add_tracepoint_action): Likewise.
3647 (add_traceframe): Likewise.
3648 (add_traceframe_block): Likewise.
3649 (cmd_qtdpsrc): Likewise.
3650 (cmd_qtdv): Likewise.
3651 (cmd_qtstatus): Likewise.
3652 (response_source): Likewise.
3653 (response_tsv): Likewise.
3654 (cmd_qtnotes): Likewise.
3655 (gdb_collect): Likewise.
3656 (initialize_tracepoint): Likewise.
3658 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3660 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3661 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3662 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3664 (enum aarch64_condition_codes): New enum.
3665 (w0): New static global.
3668 (struct aarch64_memory_operand) <type>: New
3669 MEMORY_OPERAND_POSTINDEX type.
3670 (postindex_memory_operand): New helper function.
3671 (emit_ret): New function.
3672 (emit_load_store_pair): New function, factored out of emit_stp
3673 with support for MEMORY_OPERAND_POSTINDEX.
3674 (emit_stp): Rewrite using emit_load_store_pair.
3675 (emit_ldp): New function.
3676 (emit_load_store): Likewise.
3677 (emit_ldr): Mention post-index instruction in comment.
3678 (emit_ldrh): New function.
3679 (emit_ldrb): New function.
3680 (emit_ldrsw): Mention post-index instruction in comment.
3681 (emit_str): Likewise.
3682 (emit_subs): New function.
3683 (emit_cmp): Likewise.
3684 (emit_and): Likewise.
3685 (emit_orr): Likewise.
3686 (emit_orn): Likewise.
3687 (emit_eor): Likewise.
3688 (emit_mvn): Likewise.
3689 (emit_lslv): Likewise.
3690 (emit_lsrv): Likewise.
3691 (emit_asrv): Likewise.
3692 (emit_mul): Likewise.
3693 (emit_sbfm): Likewise.
3694 (emit_sbfx): Likewise.
3695 (emit_ubfm): Likewise.
3696 (emit_ubfx): Likewise.
3697 (emit_csinc): Likewise.
3698 (emit_cset): Likewise.
3699 (emit_nop): Likewise.
3700 (emit_ops_insns): New helper function.
3701 (emit_pop): Likewise.
3702 (emit_push): Likewise.
3703 (aarch64_emit_prologue): New function.
3704 (aarch64_emit_epilogue): Likewise.
3705 (aarch64_emit_add): Likewise.
3706 (aarch64_emit_sub): Likewise.
3707 (aarch64_emit_mul): Likewise.
3708 (aarch64_emit_lsh): Likewise.
3709 (aarch64_emit_rsh_signed): Likewise.
3710 (aarch64_emit_rsh_unsigned): Likewise.
3711 (aarch64_emit_ext): Likewise.
3712 (aarch64_emit_log_not): Likewise.
3713 (aarch64_emit_bit_and): Likewise.
3714 (aarch64_emit_bit_or): Likewise.
3715 (aarch64_emit_bit_xor): Likewise.
3716 (aarch64_emit_bit_not): Likewise.
3717 (aarch64_emit_equal): Likewise.
3718 (aarch64_emit_less_signed): Likewise.
3719 (aarch64_emit_less_unsigned): Likewise.
3720 (aarch64_emit_ref): Likewise.
3721 (aarch64_emit_if_goto): Likewise.
3722 (aarch64_emit_goto): Likewise.
3723 (aarch64_write_goto_address): Likewise.
3724 (aarch64_emit_const): Likewise.
3725 (aarch64_emit_call): Likewise.
3726 (aarch64_emit_reg): Likewise.
3727 (aarch64_emit_pop): Likewise.
3728 (aarch64_emit_stack_flush): Likewise.
3729 (aarch64_emit_zero_ext): Likewise.
3730 (aarch64_emit_swap): Likewise.
3731 (aarch64_emit_stack_adjust): Likewise.
3732 (aarch64_emit_int_call_1): Likewise.
3733 (aarch64_emit_void_call_2): Likewise.
3734 (aarch64_emit_eq_goto): Likewise.
3735 (aarch64_emit_ne_goto): Likewise.
3736 (aarch64_emit_lt_goto): Likewise.
3737 (aarch64_emit_le_goto): Likewise.
3738 (aarch64_emit_gt_goto): Likewise.
3739 (aarch64_emit_ge_got): Likewise.
3740 (aarch64_emit_ops_impl): New static global variable.
3741 (aarch64_emit_ops): New target function, return
3742 &aarch64_emit_ops_impl.
3743 (struct linux_target_ops): Install it.
3745 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3747 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3748 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3750 * linux-aarch64-ipa.c: New file.
3751 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3753 (aarch64_get_thread_area): New target method.
3754 (extract_signed_bitfield): New helper function.
3755 (aarch64_decode_ldr_literal): New function.
3756 (enum aarch64_opcodes): New enum.
3757 (struct aarch64_register): New struct.
3758 (struct aarch64_operand): New struct.
3759 (x0): New static global.
3768 (aarch64_register): New helper function.
3769 (register_operand): Likewise.
3770 (immediate_operand): Likewise.
3771 (struct aarch64_memory_operand): New struct.
3772 (offset_memory_operand): New helper function.
3773 (preindex_memory_operand): Likewise.
3774 (enum aarch64_system_control_registers): New enum.
3775 (ENCODE): New macro.
3776 (emit_insn): New helper function.
3777 (emit_b): New function.
3778 (emit_bcond): Likewise.
3779 (emit_cb): Likewise.
3780 (emit_tb): Likewise.
3781 (emit_blr): Likewise.
3782 (emit_stp): Likewise.
3783 (emit_ldp_q_offset): Likewise.
3784 (emit_stp_q_offset): Likewise.
3785 (emit_load_store): Likewise.
3786 (emit_ldr): Likewise.
3787 (emit_ldrsw): Likewise.
3788 (emit_str): Likewise.
3789 (emit_ldaxr): Likewise.
3790 (emit_stxr): Likewise.
3791 (emit_stlr): Likewise.
3792 (emit_data_processing_reg): Likewise.
3793 (emit_data_processing): Likewise.
3794 (emit_add): Likewise.
3795 (emit_sub): Likewise.
3796 (emit_mov): Likewise.
3797 (emit_movk): Likewise.
3798 (emit_mov_addr): Likewise.
3799 (emit_mrs): Likewise.
3800 (emit_msr): Likewise.
3801 (emit_sevl): Likewise.
3802 (emit_wfe): Likewise.
3803 (append_insns): Likewise.
3804 (can_encode_int32_in): New helper function.
3805 (aarch64_relocate_instruction): New function.
3806 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3807 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3808 (struct linux_target_ops): Install aarch64_get_thread_area,
3809 aarch64_install_fast_tracepoint_jump_pad and
3810 aarch64_get_min_fast_tracepoint_insn_len.
3812 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3814 * Makefile.in (aarch64-insn.o): New rule.
3815 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3817 2015-09-21 Yao Qi <yao.qi@linaro.org>
3819 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3821 2015-09-21 Yao Qi <yao.qi@linaro.org>
3823 * tracepoint.c (max_jump_pad_size): Remove.
3825 2015-09-18 Yao Qi <yao.qi@linaro.org>
3827 * linux-aarch64-low.c: Don't include sys/uio.h.
3828 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3830 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3832 * tracepoint.c (eval_result_type): Change prototype.
3833 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3835 2015-09-15 Pedro Alves <palves@redhat.com>
3837 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3838 Check whether to report exec events instead of checking whether
3839 multiprocess is enabled.
3841 2015-09-15 Pedro Alves <palves@redhat.com>
3844 * remote-utils.c (prepare_resume_reply): Merge
3845 TARGET_WAITKIND_VFORK_DONE switch case with the
3846 TARGET_WAITKIND_FORKED case.
3848 2015-09-15 Yao Qi <yao.qi@linaro.org>
3850 * server.c (handle_query): Check string comparison using
3851 "else if" instead of "if".
3853 2015-09-15 Yao Qi <yao.qi@linaro.org>
3855 * server.c (vCont_supported): New global variable.
3856 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3857 matches. Append ";vContSupported+" to own_buf.
3858 (handle_v_requests): Append ";s;S" to own_buf if target supports
3859 hardware single step or vCont_supported is false.
3860 (capture_main): Set vCont_supported to zero.
3862 2015-09-15 Yao Qi <yao.qi@linaro.org>
3864 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3866 (linux_supports_hardware_single_step): ... New function.
3867 (linux_target_ops): Update.
3868 * lynx-low.c (lynx_target_ops): Set field
3869 supports_hardware_single_step to target_can_do_hardware_single_step.
3870 * nto-low.c (nto_target_ops): Likewise.
3871 * spu-low.c (spu_target_ops): Likewise.
3872 * win32-low.c (win32_target_ops): Likewise.
3873 * target.c (target_can_do_hardware_single_step): New function.
3874 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3875 Remove. <supports_hardware_single_step>: New field.
3876 (target_supports_conditional_breakpoints): Remove.
3877 (target_supports_hardware_single_step): New macro.
3878 (target_can_do_hardware_single_step): Declare.
3879 * server.c (handle_query): Use target_supports_hardware_single_step
3880 instead of target_supports_conditional_breakpoints.
3882 2015-09-15 Yao Qi <yao.qi@linaro.org>
3884 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3886 (struct linux_target_ops the_low_target): Install
3887 aarch64_linux_siginfo_fixup.
3889 2015-09-11 Don Breazeal <donb@codesourcery.com>
3890 Luis Machado <lgustavo@codesourcery.com>
3892 * linux-low.c (linux_mourn): Static declaration.
3893 (linux_arch_setup): Move in front of
3894 handle_extended_wait.
3895 (linux_arch_setup_thread): New function.
3896 (handle_extended_wait): Handle exec events. Call
3897 linux_arch_setup_thread. Make event_lwp argument a
3898 pointer-to-a-pointer.
3899 (check_zombie_leaders): Do not check stopped threads.
3900 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3901 (linux_low_filter_event): Add lwp and thread for exec'ing
3902 non-leader thread if leader thread has been deleted.
3903 Refactor code into linux_arch_setup_thread and call it.
3904 Pass child lwp pointer by reference to handle_extended_wait.
3905 (linux_wait_for_event_filtered): Update comment.
3906 (linux_wait_1): Prevent clobbering exec event status.
3907 (linux_supports_exec_events): New function.
3908 (linux_target_ops) <supports_exec_events>: Initialize new member.
3909 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3911 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3912 * server.c (report_exec_events): New global variable.
3913 (handle_query): Handle qSupported query for exec-events feature.
3914 (captured_main): Initialize report_exec_events.
3915 * server.h (report_exec_events): Declare new global variable.
3916 * target.h (struct target_ops) <supports_exec_events>: New
3918 (target_supports_exec_events): New macro.
3919 * win32-low.c (win32_target_ops) <supports_exec_events>:
3920 Initialize new member.
3922 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3924 * linux-low.c (linux_low_enable_btrace): Remove.
3925 (linux_target_ops): Replace linux_low_enable_btrace with
3926 linux_enable_btrace.
3928 2015-09-03 Yao Qi <yao.qi@linaro.org>
3930 * linux-aarch64-low.c (aarch64_insert_point): Call
3931 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3934 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3936 * linux-low.c (check_stopped_by_breakpoint): Use
3937 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3939 2015-08-27 Pedro Alves <palves@redhat.com>
3941 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3943 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3945 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3946 the XNEW-family equivalent.
3947 (compile_bytecodes): Likewise.
3948 * dll.c (loaded_dll): Likewise.
3949 * event-loop.c (append_callback_event): Likewise.
3950 (create_file_handler): Likewise.
3951 (create_file_event): Likewise.
3952 * hostio.c (handle_open): Likewise.
3953 * inferiors.c (add_thread): Likewise.
3954 (add_process): Likewise.
3955 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3956 * linux-arm-low.c (arm_new_process): Likewise.
3957 (arm_new_thread): Likewise.
3958 * linux-low.c (add_to_pid_list): Likewise.
3959 (linux_add_process): Likewise.
3960 (handle_extended_wait): Likewise.
3961 (add_lwp): Likewise.
3962 (enqueue_one_deferred_signal): Likewise.
3963 (enqueue_pending_signal): Likewise.
3964 (linux_resume_one_lwp_throw): Likewise.
3965 (linux_resume_one_thread): Likewise.
3966 (linux_read_memory): Likewise.
3967 (linux_write_memory): Likewise.
3968 * linux-mips-low.c (mips_linux_new_process): Likewise.
3969 (mips_linux_new_thread): Likewise.
3970 (mips_add_watchpoint): Likewise.
3971 * linux-x86-low.c (initialize_low_arch): Likewise.
3972 * lynx-low.c (lynx_add_process): Likewise.
3973 * mem-break.c (set_raw_breakpoint_at): Likewise.
3974 (set_breakpoint): Likewise.
3975 (add_condition_to_breakpoint): Likewise.
3976 (add_commands_to_breakpoint): Likewise.
3977 (clone_agent_expr): Likewise.
3978 (clone_one_breakpoint): Likewise.
3979 * regcache.c (new_register_cache): Likewise.
3980 * remote-utils.c (look_up_one_symbol): Likewise.
3981 * server.c (queue_stop_reply): Likewise.
3982 (start_inferior): Likewise.
3983 (queue_stop_reply_callback): Likewise.
3984 (handle_target_event): Likewise.
3985 * spu-low.c (fetch_ppc_memory): Likewise.
3986 (store_ppc_memory): Likewise.
3987 * target.c (set_target_ops): Likewise.
3988 * thread-db.c (thread_db_load_search): Likewise.
3989 (try_thread_db_load_1): Likewise.
3990 * tracepoint.c (add_tracepoint): Likewise.
3991 (add_tracepoint_action): Likewise.
3992 (create_trace_state_variable): Likewise.
3993 (cmd_qtdpsrc): Likewise.
3994 (cmd_qtro): Likewise.
3995 (add_while_stepping_state): Likewise.
3996 * win32-low.c (child_add_thread): Likewise.
3997 (get_image_name): Likewise.
3999 2015-08-25 Yao Qi <yao.qi@linaro.org>
4001 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4003 2015-08-25 Yao Qi <yao.qi@linaro.org>
4005 * Makefile.in (aarch64-linux.o): New rule.
4006 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4008 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4009 (aarch64_init_debug_reg_state): Make it extern.
4010 (aarch64_linux_prepare_to_resume): Remove.
4012 2015-08-25 Yao Qi <yao.qi@linaro.org>
4014 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4015 lwp_arch_private_info and ptid_of_lwp.
4017 2015-08-25 Yao Qi <yao.qi@linaro.org>
4019 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4020 Find proc_info by find_process_pid. All callers updated.
4022 2015-08-25 Yao Qi <yao.qi@linaro.org>
4024 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4026 (debug_reg_change_callback): Remove.
4027 (aarch64_notify_debug_reg_change): Remove.
4029 2015-08-25 Yao Qi <yao.qi@linaro.org>
4031 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4032 Call current_lwp_ptid.
4034 2015-08-25 Yao Qi <yao.qi@linaro.org>
4036 * linux-aarch64-low.c (debug_reg_change_callback): Use
4039 2015-08-25 Yao Qi <yao.qi@linaro.org>
4041 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4043 2015-08-25 Yao Qi <yao.qi@linaro.org>
4045 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4047 2015-08-25 Yao Qi <yao.qi@linaro.org>
4049 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4052 2015-08-25 Yao Qi <yao.qi@linaro.org>
4054 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4056 (debug_reg_change_callback): Remove argument entry and add argument
4057 lwp. Remove local variable thread. Don't print thread id in the
4058 debugging output. Don't check whether pid of thread equals to pid.
4059 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4060 iterate_over_lwps instead find_inferior.
4062 2015-08-24 Pedro Alves <palves@redhat.com>
4064 * inferiors.c (get_first_process): New function.
4065 * inferiors.h (get_first_process): New declaration.
4066 * remote-utils.c (read_ptid): Default to the first process in the
4067 list, instead of to the current thread's process.
4069 2015-08-24 Pedro Alves <palves@redhat.com>
4071 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4072 * event-loop.c: Likewise.
4073 * remote-utils.c: Likewise.
4074 * tracepoint.c: Likewise.
4076 2015-08-24 Pedro Alves <palves@redhat.com>
4078 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4081 2015-08-21 Pedro Alves <palves@redhat.com>
4083 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4084 instead of literal 1.
4086 2015-08-21 Pedro Alves <palves@redhat.com>
4088 * tdesc.c (default_description): Explicitly zero-initialize.
4090 2015-08-21 Pedro Alves <palves@redhat.com>
4093 * inferiors.c (remove_thread): Discard any pending stop reply for
4095 * server.c (remove_all_on_match_pid): Rename to ...
4096 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4098 (discard_queued_stop_replies): Change parameter to a ptid. Now
4100 (handle_v_kill, kill_inferior_callback, captured_main)
4101 (process_serial_event): Adjust.
4102 * server.h (discard_queued_stop_replies): Declare.
4104 2015-08-21 Pedro Alves <palves@redhat.com>
4106 * linux-low.c (wait_for_sigstop): Always switch to no thread
4107 selected if the previously current thread dies.
4108 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4109 process instead of the current thread's.
4110 * remote-utils.c (input_interrupt): Don't check if there's no
4112 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4113 current thread to the general thread fails, error out.
4114 (handle_qxfer_auxv, handle_qxfer_libraries)
4115 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4116 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4117 (handle_query): Check if there's a thread selected instead of
4118 checking whether there's any thread in the thread list.
4119 (handle_qxfer_threads, handle_qxfer_btrace)
4120 (handle_qxfer_btrace_conf): Don't error out early if there's no
4121 thread in the thread list.
4122 (handle_v_cont, myresume): Don't set the current thread to the
4124 (process_serial_event) <Hg handling>: Also set thread_id if the
4125 previous general thread is still alive.
4126 (process_serial_event) <g/G handling>: If setting the current
4127 thread to the general thread fails, error out.
4128 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4129 thread's lwp instead of the current thread's.
4130 * target.c (set_desired_thread): If the desired thread was not
4131 found, leave the current thread pointing to NULL. Return an int
4132 (boolean) indicating success.
4133 * target.h (set_desired_thread): Change return type to int.
4135 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4137 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4138 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4140 (ps_get_thread_area): New function.
4142 2015-08-19 Gary Benson <gbenson@redhat.com>
4144 * hostio.c (handle_pread): Do not attempt to read more data
4145 than hostio_reply_with_data can fit in a packet.
4147 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4149 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4151 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4153 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4155 2015-08-06 Pedro Alves <palves@redhat.com>
4157 * tracepoint.c (expr_eval_result): Now an int.
4159 2015-08-06 Pedro Alves <palves@redhat.com>
4161 * gdbthread.h (struct regcache): Forward declare.
4162 (struct thread_info) <regcache_data>: Now a struct regcache
4164 * inferiors.c (inferior_regcache_data)
4165 (set_inferior_regcache_data): Now work with struct regcache
4167 * inferiors.h (struct regcache): Forward declare.
4168 (inferior_regcache_data, set_inferior_regcache_data): Now work
4169 with struct regcache pointers.
4170 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4171 (free_register_cache_thread): Remove struct regcache pointer
4174 2015-08-06 Pedro Alves <palves@redhat.com>
4176 * server.c (captured_main): On error, print the exception message
4177 to stderr, and if run_once is set, throw a quit.
4179 2015-08-06 Pedro Alves <palves@redhat.com>
4181 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4184 2015-08-06 Pedro Alves <palves@redhat.com>
4186 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4187 reading beyond the passed in buffer length.
4189 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4191 * tracepoint.c (symbol_list) <required>: Remove.
4193 2015-08-06 Pedro Alves <palves@redhat.com>
4195 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4196 count if stopping and suspending threads.
4197 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4198 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4199 (linux_detach): Complete an ongoing step-over.
4200 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4202 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4203 (linux_wait_1): If passing a signal to the inferior after
4204 finishing a step-over, unsuspend and re-resume all lwps. If we
4205 see a single-step event but the thread should be continuing, don't
4206 pass the trap to gdb.
4207 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4208 internal_error instead of gdb_assert.
4209 (enqueue_pending_signal): New function.
4210 (check_ptrace_stopped_lwp_gone): Add debug output.
4211 (start_step_over): Use internal_error instead of gdb_assert.
4212 (complete_ongoing_step_over): New function.
4213 (linux_resume_one_thread): Don't resume a suspended thread.
4214 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4217 2015-08-06 Pedro Alves <palves@redhat.com>
4219 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4220 (linux_thread_alive): Use lwp_is_marked_dead.
4221 (extended_event_reported): Delete.
4222 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4223 instead of extended_event_reported.
4224 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4226 (lwp_is_marked_dead): New function.
4227 (lwp_running): Use lwp_is_marked_dead.
4228 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4231 2015-08-06 Pedro Alves <palves@redhat.com>
4233 * linux-low.c (linux_wait_1): Move fork event output out of the
4234 !report_to_gdb check. Pass event_child->waitstatus to
4235 target_waitstatus_to_string instead of ourstatus.
4237 2015-08-04 Yao Qi <yao.qi@linaro.org>
4239 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4240 if current_thread is 32 bit.
4242 2015-08-04 Yao Qi <yao.qi@linaro.org>
4244 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4245 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4246 * server.c (extended_protocol): Remove "static".
4247 * server.h (extended_protocol): Declare it.
4249 2015-08-04 Yao Qi <yao.qi@linaro.org>
4251 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4252 both aarch64 and aarch32.
4253 (aarch64_set_pc): Likewise.
4255 2015-08-04 Yao Qi <yao.qi@linaro.org>
4257 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4258 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4259 arm-with-neon.xml to srv_xmlfiles.
4260 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4261 (is_64bit_tdesc): New function.
4262 (aarch64_linux_read_description): New function.
4263 (aarch64_arch_setup): Call aarch64_linux_read_description.
4264 (regs_info): Rename to regs_info_aarch64.
4265 (aarch64_regs_info): Return right regs_info.
4266 (initialize_low_arch): Call initialize_low_arch_aarch32.
4268 2015-08-04 Yao Qi <yao.qi@linaro.org>
4270 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4271 * linux-aarch32-low.c: New file.
4272 * linux-aarch32-low.h: New file.
4273 * linux-arm-low.c (arm_fill_gregset): Move it to
4274 linux-aarch32-low.c.
4275 (arm_store_gregset): Likewise.
4276 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4277 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4278 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4279 (regs_info): Rename to regs_info_arm.
4280 (arm_regs_info): Return regs_info_aarch32 if
4281 have_ptrace_getregset is 1 and target description is
4282 arm_with_neon or arm_with_vfpv3.
4283 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4284 Call initialize_low_arch_aarch32 instead.
4286 2015-08-04 Yao Qi <yao.qi@linaro.org>
4288 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4289 * linux-low.c: ... here.
4290 * linux-low.h (have_ptrace_getregset): Declare it.
4292 2015-08-04 Pedro Alves <palves@redhat.com>
4294 * thread-db.c (struct thread_db): Use new typedefs.
4295 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4297 (disable_thread_event_reporting): Cast result of dlsym to
4298 destination function pointer type.
4299 (thread_db_mourn): Use td_ta_delete_ftype.
4301 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4303 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4305 (CDX_BREAKPOINT): Define for R2.
4306 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4307 (the_low_target): Add comments.
4309 2015-07-30 Yao Qi <yao.qi@linaro.org>
4311 * linux-arm-low.c (arm_hwcap): Remove it.
4312 (arm_read_description): New local variable arm_hwcap. Don't
4313 set arm_hwcap to zero.
4315 2015-07-30 Yao Qi <yao.qi@linaro.org>
4317 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4318 Use regcache->tdesc instead.
4319 (arm_store_wmmxregset): Likewise.
4320 (arm_fill_vfpregset): Likewise.
4321 (arm_store_vfpregset): Likewise.
4323 2015-07-30 Yao Qi <yao.qi@linaro.org>
4325 * linux-arm-low.c: Include arch/arm.h.
4326 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4327 (arm_store_gregset): Likewise.
4329 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4331 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4332 ptrace's 4th parameter.
4334 2015-07-27 Yao Qi <yao.qi@linaro.org>
4336 * configure.srv (case aarch64*-*-linux*): Don't set
4339 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4341 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4343 * linux-arm-low.c: Likewise.
4344 * linux-cris-low.c: Likewise.
4345 * linux-crisv32-low.c: Likewise.
4346 * linux-low.c: Likewise.
4347 * linux-m68k-low.c: Likewise.
4348 * linux-mips-low.c: Likewise.
4349 * linux-nios2-low.c: Likewise.
4350 * linux-s390-low.c: Likewise.
4351 * linux-sparc-low.c: Likewise.
4352 * linux-tic6x-low.c: Likewise.
4353 * linux-tile-low.c: Likewise.
4354 * linux-x86-low.c: Likewise.
4356 2015-07-24 Pedro Alves <palves@redhat.com>
4358 * config.in: Regenerate.
4359 * configure: Regenerate.
4361 2015-07-24 Pedro Alves <palves@redhat.com>
4363 * acinclude.m4: Include ../ptrace.m4.
4364 * configure.ac: Call GDB_AC_PTRACE.
4365 * config.in, configure: Regenerate.
4367 2015-07-24 Yao Qi <yao.qi@linaro.org>
4369 * linux-low.c (linux_create_inferior): Remove setting to
4370 proc->priv->new_inferior.
4371 (linux_attach): Likewise.
4372 (linux_low_filter_event): Likewise.
4373 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4375 2015-07-24 Yao Qi <yao.qi@linaro.org>
4377 * linux-low.c (linux_arch_setup): New function.
4378 (linux_low_filter_event): If proc->tdesc is NULL and
4379 proc->attached is true, call the_low_target.arch_setup.
4380 Otherwise, keep status pending, and return.
4381 (linux_resume_one_lwp_throw): Don't call get_pc if
4382 thread->while_stepping isn't NULL. Don't call
4383 get_thread_regcache if proc->tdesc is NULL.
4384 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4385 (linux_target_ops): Install arch_setup.
4386 * server.c (start_inferior): Call the_target->arch_setup.
4387 * target.h (struct target_ops) <arch_setup>: New field.
4388 (target_arch_setup): New marco.
4389 * lynx-low.c (lynx_target_ops): Update.
4390 * nto-low.c (nto_target_ops): Update.
4391 * spu-low.c (spu_target_ops): Update.
4392 * win32-low.c (win32_target_ops): Update.
4394 2015-07-24 Yao Qi <yao.qi@linaro.org>
4396 * linux-low.c (linux_add_process): Don't set
4397 proc->priv->new_inferior.
4398 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4399 (linux_attach): Likewise.
4401 2015-07-24 Yao Qi <yao.qi@linaro.org>
4403 * server.c (start_inferior): Code refactor.
4405 2015-07-24 Yao Qi <yao.qi@linaro.org>
4407 * server.c (process_serial_event): Set general_thread.
4409 2015-07-21 Yao Qi <yao.qi@linaro.org>
4411 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4412 aarch64_linux_get_debug_reg_capacity.
4414 2015-07-17 Yao Qi <yao.qi@linaro.org>
4416 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4417 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4418 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4419 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4420 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4421 (AARCH64_HWP_ALIGNMENT): Likewise.
4422 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4423 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4424 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4425 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4426 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4427 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4428 (struct aarch64_debug_reg_state): Likewise.
4429 (struct arch_lwp_info): Likewise.
4430 (aarch64_align_watchpoint): Likewise.
4431 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4432 (aarch64_watchpoint_length): Likewise.
4433 (aarch64_point_encode_ctrl_reg): Likewise
4434 (aarch64_point_is_aligned): Likewise.
4435 (aarch64_align_watchpoint): Likewise.
4436 (aarch64_linux_set_debug_regs):
4437 (aarch64_dr_state_insert_one_point): Likewise.
4438 (aarch64_dr_state_remove_one_point): Likewise.
4439 (aarch64_handle_breakpoint): Likewise.
4440 (aarch64_handle_aligned_watchpoint): Likewise.
4441 (aarch64_handle_unaligned_watchpoint): Likewise.
4442 (aarch64_handle_watchpoint): Likewise.
4444 2015-07-17 Yao Qi <yao.qi@linaro.org>
4446 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4447 and don't aarch64_get_debug_reg_state. All callers update.
4448 (aarch64_handle_aligned_watchpoint): Likewise.
4449 (aarch64_handle_unaligned_watchpoint): Likewise.
4450 (aarch64_handle_watchpoint): Likewise.
4451 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4452 (aarch64_remove_point): Likewise.
4454 2015-07-17 Yao Qi <yao.qi@linaro.org>
4456 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4458 (aarch64_handle_unaligned_watchpoint): Likewise.
4460 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4462 Revert the previous 3 commits:
4463 Move gdb_regex* to common/
4464 Move linux_find_memory_regions_full & co.
4465 gdbserver build-id attribute generator
4467 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4468 Jan Kratochvil <jan.kratochvil@redhat.com>
4470 gdbserver build-id attribute generator.
4471 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4472 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4473 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4475 (get_dynamic): Use find_pdhr to traverse program headers.
4476 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4477 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4478 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4479 (get_hex_build_id): New.
4480 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4481 to reply XML document.
4483 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4484 Jan Kratochvil <jan.kratochvil@redhat.com>
4486 * target.c: Include target/target-utils.h and fcntl.h.
4487 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4488 (target_fileio_read_stralloc): New functions.
4490 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4492 * Makefile.in (OBS): Add gdb_regex.o.
4494 * config.in: Rebuilt.
4495 * configure: Rebuilt.
4497 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4498 Jan Kratochvil <jan.kratochvil@redhat.com>
4500 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4501 * Makefile.in (OBS): Add target-utils.o.
4502 (linux-maps.o, target-utils.o): New.
4503 * configure.srv (srv_linux_obj): Add linux-maps.o.
4505 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4507 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4509 (the_low_target): Install it.
4511 2015-07-14 Pedro Alves <palves@redhat.com>
4513 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4514 Instead, ignore ECHILD, and throw an error for other errnos.
4516 2015-07-10 Pedro Alves <palves@redhat.com>
4518 * event-loop.c (struct callback_event) <data>: Change type to
4519 gdb_client_data instance instead of gdb_client_data pointer.
4520 (append_callback_event): Adjust.
4522 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4524 * linux-aarch64-low.c: Add comments for each linux_target_ops
4525 method. Remove comments already covered in target_ops and
4526 linux_target_ops definitions.
4527 (the_low_target): Add comments for each unimplemented method.
4529 2015-07-09 Yao Qi <yao.qi@linaro.org>
4531 * linux-aarch64-low.c (aarch64_regmap): Remove.
4532 (aarch64_usrregs_info): Remove.
4533 (regs_info): Set field usrregs to NULL.
4535 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4537 * linux-low.c: Include "rsp-low.h"
4538 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4539 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4540 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4541 (handle_btrace_enable_pt): New.
4542 (handle_btrace_general_set): Support "pt".
4543 (handle_btrace_conf_general_set): Support "pt:size".
4545 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4547 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4550 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4552 * linux-aarch64-low.c: Remove comment about endianness.
4553 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4554 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4557 2015-06-24 Gary Benson <gbenson@redhat.com>
4559 * linux-i386-ipa.c (stdint.h): Do not include.
4560 * lynx-i386-low.c (stdint.h): Likewise.
4561 * lynx-ppc-low.c (stdint.h): Likewise.
4562 * mem-break.c (stdint.h): Likewise.
4563 * thread-db.c (stdint.h): Likewise.
4564 * tracepoint.c (stdint.h): Likewise.
4565 * win32-low.c (stdint.h): Likewise.
4567 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4569 * server.c (write_qxfer_response): Update call to
4570 remote_escape_output.
4572 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4573 Jan Kratochvil <jan.kratochvil@redhat.com>
4575 Merge multiple hex conversions.
4576 * gdbreplay.c (tohex): Rename to 'fromhex'.
4577 (logchar): Use fromhex.
4579 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4581 * server.c (handle_qxfer_libraries): Set `version' attribute for
4584 2015-06-10 Gary Benson <gbenson@redhat.com>
4586 * target.h (struct target_ops) <multifs_open>: New field.
4587 <multifs_unlink>: Likewise.
4588 <multifs_readlink>: Likewise.
4589 * linux-low.c (nat/linux-namespaces.h): New include.
4590 (linux_target_ops): Initialize the_target->multifs_open,
4591 the_target->multifs_unlink and the_target->multifs_readlink.
4592 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4593 * hostio.c (hostio_fs_pid): New static variable.
4594 (hostio_handle_new_gdb_connection): New function.
4595 (handle_setfs): Likewise.
4596 (handle_open): Use the_target->multifs_open as appropriate.
4597 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4598 (handle_readlink): Use the_target->multifs_readlink as
4600 (handle_vFile): Handle vFile:setfs packets.
4601 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4602 after target_handle_new_gdb_connection.
4604 2015-06-10 Gary Benson <gbenson@redhat.com>
4606 * configure.ac (AC_CHECK_FUNCS): Add setns.
4607 * config.in: Regenerate.
4608 * configure: Likewise.
4609 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4610 (linux-namespaces.o): New rule.
4611 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4613 2015-06-09 Gary Benson <gbenson@redhat.com>
4615 * hostio.c (handle_open): Process mode argument with
4616 fileio_to_host_mode.
4618 2015-06-01 Yao Qi <yao.qi@linaro.org>
4620 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4621 * linux-x86-low.c: Likewise.
4623 2015-05-28 Don Breazeal <donb@codesourcery.com>
4625 * linux-low.c (handle_extended_wait): Initialize
4626 thread_info.last_resume_kind for new fork children.
4628 2015-05-15 Pedro Alves <palves@redhat.com>
4630 * target.h (target_handle_new_gdb_connection): Rewrite using if
4631 wrapped in do/while.
4633 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4635 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4636 * configure, config.in: Regenerate.
4637 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4640 2015-05-12 Don Breazeal <donb@codesourcery.com>
4642 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4643 PTRACE_EVENT_VFORK_DONE.
4644 (linux_low_ptrace_options, extended_event_reported): Add vfork
4646 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4647 and "vforkdone" for RSP 'T' Stop Reply Packet.
4648 * server.h (report_vfork_events): Declare
4651 2015-05-12 Don Breazeal <donb@codesourcery.com>
4653 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4654 (the_low_target) <new_fork>: Initialize new member.
4655 * linux-arm-low.c (arm_new_fork): New function.
4656 (the_low_target) <new_fork>: Initialize new member.
4657 * linux-low.c (handle_extended_wait): Call new target function
4659 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4660 * linux-mips-low.c (mips_add_watchpoint): New function
4661 extracted from mips_insert_point.
4662 (the_low_target) <new_fork>: Initialize new member.
4663 (mips_linux_new_fork): New function.
4664 (mips_insert_point): Call mips_add_watchpoint.
4665 * linux-x86-low.c (x86_linux_new_fork): New function.
4666 (the_low_target) <new_fork>: Initialize new member.
4668 2015-05-12 Don Breazeal <donb@codesourcery.com>
4670 * linux-low.c (handle_extended_wait): Implement return value,
4671 rename argument 'event_child' to 'event_lwp', handle
4672 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4673 (linux_low_ptrace_options): New function.
4674 (linux_low_filter_event): Call linux_low_ptrace_options,
4675 use different argument fo linux_enable_event_reporting,
4676 use return value from handle_extended_wait.
4677 (extended_event_reported): New function.
4678 (linux_wait_1): Call extended_event_reported and set
4679 status to report fork events.
4680 (linux_write_memory): Add pid to debug message.
4681 (reset_lwp_ptrace_options_callback): New function.
4682 (linux_handle_new_gdb_connection): New function.
4683 (linux_target_ops): Initialize new structure member.
4684 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4685 * lynx-low.c: Initialize new structure member.
4686 * remote-utils.c (prepare_resume_reply): Implement stop reason
4687 "fork" for "T" stop message.
4688 * server.c (handle_query): Call handle_new_gdb_connection.
4689 * server.h (report_fork_events): Declare global flag.
4690 * target.h (struct target_ops) <handle_new_gdb_connection>:
4692 (target_handle_new_gdb_connection): New macro.
4693 * win32-low.c: Initialize new structure member.
4695 2015-05-12 Don Breazeal <donb@codesourcery.com>
4697 * mem-break.c (APPEND_TO_LIST): Define macro.
4698 (clone_agent_expr): New function.
4699 (clone_one_breakpoint): New function.
4700 (clone_all_breakpoints): New function.
4701 * mem-break.h: Declare new functions.
4703 2015-05-12 Don Breazeal <donb@codesourcery.com>
4705 * linux-low.c (linux_supports_fork_events): New function.
4706 (linux_supports_vfork_events): New function.
4707 (linux_target_ops): Initialize new structure members.
4708 (initialize_low): Call linux_check_ptrace_features.
4709 * lynx-low.c (lynx_target_ops): Initialize new structure
4711 * server.c (report_fork_events, report_vfork_events):
4713 (handle_query): Add new features to qSupported packet and
4715 (captured_main): Initialize new global variables.
4716 * target.h (struct target_ops) <supports_fork_events>:
4718 <supports_vfork_events>: New member.
4719 (target_supports_fork_events): New macro.
4720 (target_supports_vfork_events): New macro.
4721 * win32-low.c (win32_target_ops): Initialize new structure
4724 2015-05-12 Gary Benson <gbenson@redhat.com>
4726 * server.c (handle_qxfer_exec_file): Use current process
4729 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4731 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4732 Remove HAVE_PTRACE_GETREGS conditionals.
4733 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4734 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4736 2015-05-08 Yao Qi <yao.qi@linaro.org>
4738 * linux-low.c (linux_supports_conditional_breakpoints): New
4740 (linux_target_ops): Install new target method.
4741 * lynx-low.c (lynx_target_ops): Install NULL hook for
4742 supports_conditional_breakpoints.
4743 * nto-low.c (nto_target_ops): Likewise.
4744 * spu-low.c (spu_target_ops): Likewise.
4745 * win32-low.c (win32_target_ops): Likewise.
4746 * server.c (handle_query): Check
4747 target_supports_conditional_breakpoints.
4748 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4750 (target_supports_conditional_breakpoints): New macro.
4752 2015-05-06 Pedro Alves <palves@redhat.com>
4755 * server.c (start_inferior): If the process exits, mourn it.
4757 2015-04-21 Gary Benson <gbenson@redhat.com>
4759 * hostio.c (fileio_open_flags_to_host): Factored out to
4760 fileio_to_host_openflags in common/fileio.c. Single use
4763 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4765 * linux-xtensa-low.c (xtensa_fill_gregset)
4766 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4769 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4771 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4772 (regs_info): Replace usrregs pointer with NULL.
4774 2015-04-17 Gary Benson <gbenson@redhat.com>
4776 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4777 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4778 * server.c (handle_qxfer_exec_file): New function.
4779 (qxfer_packets): Add exec-file entry.
4780 (handle_query): Report qXfer:exec-file:read as supported packet.
4782 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4784 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4786 2015-04-09 Gary Benson <gbenson@redhat.com>
4788 * hostio-errno.c (errno_to_fileio_error): Remove function.
4789 Update caller to use remote_fileio_to_fio_error.
4791 2015-04-09 Yao Qi <yao.qi@linaro.org>
4793 * linux-low.c (linux_insert_point): Call
4794 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4795 (linux_remove_point): Call remove_memory_breakpoint if type is
4797 * linux-x86-low.c (x86_insert_point): Don't call
4798 insert_memory_breakpoint.
4799 (x86_remove_point): Don't call remove_memory_breakpoint.
4801 2015-04-01 Pedro Alves <palves@redhat.com>
4802 Cleber Rosa <crosa@redhat.com>
4804 * server.c (gdbserver_usage): Reorganize and extend the usage
4807 2015-03-24 Pedro Alves <palves@redhat.com>
4809 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4810 output. Also dump TRAP_TRACE.
4811 (linux_low_filter_event): In debug output, distinguish a
4812 resume_stop SIGSTOP from a delayed SIGSTOP.
4814 2015-03-24 Gary Benson <gbenson@redhat.com>
4816 * linux-x86-low.c (x86_linux_new_thread): Moved to
4818 (x86_linux_prepare_to_resume): Likewise.
4820 2015-03-24 Gary Benson <gbenson@redhat.com>
4822 * Makefile.in (x86-linux-dregs.o): New rule.
4823 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4824 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4825 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4826 (x86_linux_dr_get): Likewise.
4827 (x86_linux_dr_set): Likewise.
4828 (update_debug_registers_callback): Likewise.
4829 (x86_linux_dr_set_addr): Likewise.
4830 (x86_linux_dr_get_addr): Likewise.
4831 (x86_linux_dr_set_control): Likewise.
4832 (x86_linux_dr_get_control): Likewise.
4833 (x86_linux_dr_get_status): Likewise.
4834 (x86_linux_update_debug_registers): Likewise.
4836 2015-03-24 Gary Benson <gbenson@redhat.com>
4838 * linux-x86-low.c (x86_linux_update_debug_registers):
4839 New function, factored out from...
4840 (x86_linux_prepare_to_resume): ...this.
4842 2015-03-24 Gary Benson <gbenson@redhat.com>
4844 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4845 (x86_linux_dr_set): Likewise.
4846 (update_debug_registers_callback): Likewise.
4847 (x86_linux_dr_set_addr): Likewise.
4848 (x86_linux_dr_get_addr): Likewise.
4849 (x86_linux_dr_set_control): Likewise.
4850 (x86_linux_dr_get_control): Likewise.
4851 (x86_linux_dr_get_status): Likewise.
4852 (x86_linux_prepare_to_resume): Likewise.
4854 2015-03-24 Gary Benson <gbenson@redhat.com>
4856 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4857 Use perror_with_name. Pass string through gettext.
4858 (x86_linux_dr_set): Likewise.
4860 2015-03-24 Gary Benson <gbenson@redhat.com>
4862 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4863 (x86_linux_dr_set_addr): ...this.
4864 (x86_dr_low_get_addr): Rename to...
4865 (x86_linux_dr_get_addr): ...this.
4866 (x86_dr_low_set_control): Rename to...
4867 (x86_linux_dr_set_control): ...this.
4868 (x86_dr_low_get_control): Rename to...
4869 (x86_linux_dr_get_control): ...this.
4870 (x86_dr_low_get_status): Rename to...
4871 (x86_linux_dr_get_status): ...this.
4872 (x86_dr_low): Update with new function names.
4874 2015-03-24 Gary Benson <gbenson@redhat.com>
4876 * Makefile.in (x86-linux.o): New rule.
4877 * configure.srv: Add x86-linux.o to relevant targets.
4878 * linux-low.c (lwp_set_arch_private_info): New function.
4879 (lwp_arch_private_info): Likewise.
4880 * linux-x86-low.c: Include nat/x86-linux.h.
4881 (arch_lwp_info): Removed structure.
4882 (update_debug_registers_callback):
4883 Use lwp_set_debug_registers_changed.
4884 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4885 and lwp_set_debug_registers_changed.
4886 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4888 2015-03-24 Gary Benson <gbenson@redhat.com>
4890 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4891 * linux-arm-low.c (arm_new_thread): Likewise.
4892 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4893 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4894 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4895 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4897 2015-03-24 Gary Benson <gbenson@redhat.com>
4899 * linux-low.c (ptid_of_lwp): New function.
4900 (lwp_is_stopped): Likewise.
4901 (lwp_stop_reason): Likewise.
4902 * linux-x86-low.c (update_debug_registers_callback):
4904 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4907 2015-03-24 Gary Benson <gbenson@redhat.com>
4909 * linux-low.h (linux_stop_lwp): Remove declaration.
4911 2015-03-24 Gary Benson <gbenson@redhat.com>
4913 * linux-low.h: Include nat/linux-nat.h.
4914 * linux-low.c (iterate_over_lwps_args): New structure.
4915 (iterate_over_lwps_filter): New function.
4916 (iterate_over_lwps): Likewise.
4917 * linux-x86-low.c (update_debug_registers_callback):
4918 Update signature to what iterate_over_lwps expects.
4919 Remove PID check that iterate_over_lwps now performs.
4920 (x86_dr_low_set_addr): Use iterate_over_lwps.
4921 (x86_dr_low_set_control): Likewise.
4923 2015-03-24 Gary Benson <gbenson@redhat.com>
4925 * linux-x86-low.c (x86_debug_reg_state): New function.
4926 (x86_linux_prepare_to_resume): Use the above.
4928 2015-03-24 Gary Benson <gbenson@redhat.com>
4930 * linux-low.c (current_lwp_ptid): New function.
4931 * linux-x86-low.c: Include nat/linux-nat.h.
4932 (x86_dr_low_get_addr): Use current_lwp_ptid.
4933 (x86_dr_low_get_control): Likewise.
4934 (x86_dr_low_get_status): Likewise.
4936 2015-03-20 Pedro Alves <palves@redhat.com>
4938 * tracepoint.c (cmd_qtstatus): Make "str" const.
4940 2015-03-20 Pedro Alves <palves@redhat.com>
4942 * server.c (handle_general_set): Make "req_str" const.
4944 2015-03-19 Pedro Alves <palves@redhat.com>
4946 * linux-low.c (linux_resume_one_lwp): Rename to ...
4947 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4948 instead call perror_with_name.
4949 (check_ptrace_stopped_lwp_gone): New function.
4950 (linux_resume_one_lwp): Reimplement as wrapper around
4951 linux_resume_one_lwp_throw that swallows errors if the LWP is
4954 2015-03-19 Pedro Alves <palves@redhat.com>
4956 * linux-low.c (count_events_callback, select_event_lwp_callback):
4957 No longer check whether the thread has resume_stop as last resume
4960 2015-03-19 Pedro Alves <palves@redhat.com>
4962 * linux-low.c (count_events_callback, select_event_lwp_callback):
4963 Use the lwp's status_pending_p field, not the thread's.
4965 2015-03-19 Pedro Alves <palves@redhat.com>
4967 * linux-low.c (select_event_lwp_callback): Update comments to
4968 no longer mention SIGTRAP.
4970 2015-03-18 Gary Benson <gbenson@redhat.com>
4972 * server.c (handle_query): Do not report vFile:fstat as supported.
4974 2015-03-11 Gary Benson <gbenson@redhat.com>
4976 * hostio.c (sys/types.h): New include.
4977 (sys/stat.h): Likewise.
4978 (common-remote-fileio.h): Likewise.
4979 (handle_fstat): New function.
4980 (handle_vFile): Handle vFile:fstat packets.
4982 2015-03-11 Gary Benson <gbenson@redhat.com>
4984 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4985 struct stat.st_blocks and struct stat.st_blksize.
4986 * configure: Regenerate.
4987 * config.in: Likewise.
4988 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4989 (OBS): Add common-remote-fileio.o.
4990 (common-remote-fileio.o): New rule.
4992 2015-03-09 Pedro Alves <palves@redhat.com>
4994 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4995 'struct sockaddr' pointer in 'accept' call.
4997 2015-03-09 Pedro Alves <palves@redhat.com>
5000 2015-03-07 Pedro Alves <palves@redhat.com>
5001 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5002 or <winsock2.h> here. Instead include "gdb_socket.h".
5003 (remote_open): Use union gdb_sockaddr_u.
5004 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5005 or <winsock2.h> here. Instead include "gdb_socket.h".
5006 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5007 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5009 (init_named_socket, gdb_agent_helper_thread): Use union
5012 2015-03-07 Pedro Alves <palves@redhat.com>
5014 * configure.ac (build_warnings): Move
5015 -Wdeclaration-after-statement to the C-specific set.
5016 * configure: Regenerate.
5018 2015-03-07 Pedro Alves <palves@redhat.com>
5020 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5021 or <winsock2.h> here. Instead include "gdb_socket.h".
5022 (remote_open): Use union gdb_sockaddr_u.
5023 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5024 or <winsock2.h> here. Instead include "gdb_socket.h".
5025 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5026 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5028 (init_named_socket, gdb_agent_helper_thread): Use union
5031 2015-03-07 Pedro Alves <palves@redhat.com>
5033 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5036 2015-03-06 Yao Qi <yao.qi@linaro.org>
5038 * linux-aarch64-low.c (aarch64_insert_point): Use
5039 show_debug_regs as a boolean.
5040 (aarch64_remove_point): Likewise.
5042 2015-03-05 Pedro Alves <palves@redhat.com>
5044 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5045 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5046 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5047 * nto-low.c (nto_target_ops): Likewise.
5048 * spu-low.c (spu_target_ops): Likewise.
5049 * win32-low.c (win32_target_ops): Likewise.
5051 2015-03-04 Pedro Alves <palves@redhat.com>
5053 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5054 Decide whether a breakpoint triggered based on the SIGTRAP's
5056 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5057 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5058 (linux_low_filter_event): Check for breakpoints before checking
5060 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5062 (linux_stopped_by_sw_breakpoint)
5063 (linux_supports_stopped_by_sw_breakpoint)
5064 (linux_stopped_by_hw_breakpoint)
5065 (linux_supports_stopped_by_hw_breakpoint): New functions.
5066 (linux_target_ops): Install new target methods.
5068 2015-03-04 Pedro Alves <palves@redhat.com>
5070 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5071 * server.c (swbreak_feature, hwbreak_feature): New globals.
5072 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5073 (captured_main): Clear swbreak_feature and hwbreak_feature.
5074 * server.h (swbreak_feature, hwbreak_feature): Declare.
5075 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5076 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5077 supports_stopped_by_hw_breakpoint>: New fields.
5078 (target_supports_stopped_by_sw_breakpoint)
5079 (target_stopped_by_sw_breakpoint)
5080 (target_supports_stopped_by_hw_breakpoint)
5081 (target_stopped_by_hw_breakpoint): Declare.
5083 2015-03-04 Pedro Alves <palves@redhat.com>
5085 enum lwp_stop_reason -> enum target_stop_reason
5086 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5087 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5088 (linux_wait_1, stuck_in_jump_pad_callback)
5089 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5090 (linux_stopped_by_watchpoint):
5091 * linux-low.h (enum lwp_stop_reason): Delete.
5092 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5093 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5095 2015-03-04 Yao Qi <yao.qi@linaro.org>
5097 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5099 2015-03-03 Gary Benson <gbenson@redhat.com>
5101 * hostio.c (handle_vFile): Fix prefix lengths.
5103 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5105 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5108 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5110 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5111 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5112 (clean): Add "rm -f" for above C files.
5113 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5114 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5115 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5116 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5117 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5118 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5119 (init_registers_s390x_vx_linux64)
5120 (init_registers_s390x_tevx_linux64)
5121 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5122 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5124 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5125 (s390_store_vxrs_high): New functions.
5126 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5128 (s390_arch_setup): Add logic for selecting one of the new target
5129 descriptions. Activate the new vector regsets if applicable.
5130 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5131 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5132 and init_registers_s390x_tevx_linux64.
5134 2015-03-01 Pedro Alves <palves@redhat.com>
5136 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5139 2015-02-27 Pedro Alves <palves@redhat.com>
5141 * linux-x86-low.c (u_debugreg_offset): New function.
5142 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5144 2015-02-27 Pedro Alves <palves@redhat.com>
5146 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5147 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5148 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5149 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5150 (ps_lsetfpregs, ps_getpid)
5151 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5152 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5153 (ps_lsetxregs, ps_plog): Declare.
5155 2015-02-27 Pedro Alves <palves@redhat.com>
5157 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5158 IP_AGENT_EXPORT_FUNC.
5159 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5160 IP_AGENT_EXPORT_FUNC.
5161 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5162 (IP_AGENT_EXPORT): Delete.
5163 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5164 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5165 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5166 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5167 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5168 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5169 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5170 (traceframe_read_count, traceframe_write_count)
5171 (traceframes_created, trace_state_variables, get_raw_reg)
5172 (get_trace_state_variable_value, set_trace_state_variable_value)
5173 (ust_loaded, helper_thread_id, cmd_buf): Use
5174 IPA_SYM_EXPORTED_NAME.
5175 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5176 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5177 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5178 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5179 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5180 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5181 EXTERN_C_PUSH/EXTERN_C_POP.
5182 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5183 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5184 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5185 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5186 (traceframe_write_count, traceframe_read_count)
5187 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5188 (about_to_request_buffer_space, get_trace_state_variable_value)
5189 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5190 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5191 EXTERN_C_PUSH/EXTERN_C_POP.
5192 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5193 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5194 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5195 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5196 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5197 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5198 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5199 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5201 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5202 (IP_AGENT_EXPORT_VAR_DECL): Define.
5204 (gdb_agent_get_raw_reg): Declare.
5206 2015-02-27 Tom Tromey <tromey@redhat.com>
5207 Pedro Alves <palves@redhat.com>
5209 Rename symbols whose names are reserved C++ keywords throughout.
5211 2015-02-27 Pedro Alves <palves@redhat.com>
5213 * Makefile.in (COMPILER): New, get it from autoconf.
5214 (CXX): Get from autoconf instead.
5215 (COMPILE.pre): Use COMPILER.
5216 (CC-LD): Rename to ...
5217 (CC_LD): ... this. Use COMPILER.
5218 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5219 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5220 * acinclude.m4: Include build-with-cxx.m4.
5221 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5222 Disable -Werror by default if building in C++ mode.
5223 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5224 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5225 the C++ compiler. Save/restore CXXFLAGS too.
5226 * configure: Regenerate.
5228 2015-02-27 Pedro Alves <palves@redhat.com>
5230 * acinclude.m4: Include libiberty.m4.
5231 * configure.ac: Call libiberty_INIT.
5232 * config.in, configure: Regenerate.
5234 2015-02-26 Pedro Alves <palves@redhat.com>
5236 * linux-low.c (linux_wait_1): When incrementing the PC past a
5237 program breakpoint always use the_low_target.breakpoint_len as
5238 increment, rather than the maximum between that and
5239 the_low_target.decr_pc_after_break.
5241 2015-02-23 Pedro Alves <palves@redhat.com>
5243 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5244 thread was doing a step-over; always adjust the PC if
5245 we stepped over a permanent breakpoint.
5246 (linux_wait_1): If we stepped over breakpoint that was on top of a
5247 permanent breakpoint, manually advance the PC past it.
5249 2015-02-23 Pedro Alves <palves@redhat.com>
5251 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5253 (x86_fill_gregset, x86_store_gregset): Use it when handling
5256 2015-02-20 Pedro Alves <palves@redhat.com>
5258 * thread-db.c: Include "nat/linux-procfs.h".
5259 (thread_db_init): Skip listing new threads if the kernel supports
5260 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5262 2015-02-20 Pedro Alves <palves@redhat.com>
5264 * linux-low.c (status_pending_p_callback): Use ptid_match.
5266 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5268 PR breakpoints/16812
5269 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5270 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5271 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5273 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5275 PR breakpoints/15956
5276 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5278 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5280 * linux-low.c (linux_low_btrace_conf): Print size.
5281 * server.c (handle_btrace_conf_general_set): New.
5282 (hanle_general_set): Call handle_btrace_conf_general_set.
5283 (handle_query): Report Qbtrace-conf:bts:size as supported.
5285 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5287 * linux-low.c (linux_low_enable_btrace): Update parameters.
5288 (linux_low_btrace_conf): New.
5289 (linux_target_ops)<to_btrace_conf>: Initialize.
5290 * server.c (current_btrace_conf): New.
5291 (handle_btrace_enable): Rename to ...
5292 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5293 to target_enable_btrace. Update comment. Update users.
5294 (handle_qxfer_btrace_conf): New.
5295 (qxfer_packets): Add btrace-conf entry.
5296 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5297 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5298 (target_ops)<read_btrace_conf>: New.
5299 (target_enable_btrace): Update parameters.
5300 (target_read_btrace_conf): New.
5302 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5304 * server.c (handle_btrace_general_set): Remove call to
5305 target_supports_btrace.
5306 (supported_btrace_packets): New.
5307 (handle_query): Call supported_btrace_packets.
5308 * target.h: include btrace-common.h.
5309 (btrace_target_info): Removed.
5310 (supports_btrace, target_supports_btrace): Update parameters.
5312 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5314 * Makefile.in (SFILES): Add common/btrace-common.c.
5315 (OBS): Add common/btrace-common.o.
5316 (btrace-common.o): Add build rules.
5317 * linux-low: Include btrace-common.h.
5318 (linux_low_read_btrace): Use struct btrace_data. Call
5319 btrace_data_init and btrace_data_fini.
5321 2015-02-06 Pedro Alves <palves@redhat.com>
5323 * thread-db.c (find_new_threads_callback): Add debug output.
5325 2015-02-04 Pedro Alves <palves@redhat.com>
5327 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5328 (resume_stopped_resumed_lwps): New function.
5329 (linux_wait_for_event_filtered): Use it.
5331 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5333 * Makefile.in (SFILES): Add linux-personality.c.
5334 (linux-personality.o): New rule.
5335 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5336 list of objects to be built.
5337 * linux-low.c: Include nat/linux-personality.h.
5338 (linux_create_inferior): Remove code to disable address space
5339 randomization (moved to ../nat/linux-personality.c). Create
5340 cleanup to disable address space randomization.
5342 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5344 * Makefile.in (posix-strerror.o): New rule.
5345 (mingw-strerror.o): Likewise.
5346 * configure: Regenerated.
5347 * configure.ac: Source file ../common/common.host. Initialize new
5348 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5350 2015-01-14 Yao Qi <yao@codesourcery.com>
5352 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5353 (ppc-linux.o): New rule.
5354 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5355 * configure.ac: AC_CHECK_FUNCS(getauxval).
5356 * config.in: Re-generated.
5357 * configure: Re-generated.
5358 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5359 ppc64_64bit_inferior_p
5361 2015-01-14 Yao Qi <yao@codesourcery.com>
5363 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5364 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5365 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5366 (PT_ORIG_R3, PT_TRAP): Likewise.
5367 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5368 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5369 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5371 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5373 * i387-fp.c (i387_cache_to_xsave): In look over
5374 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5375 zmmh_low_space field by use of zmmh_high_space.
5377 2015-01-09 Pedro Alves <palves@redhat.com>
5379 * linux-low.c (step_over_bkpt): Move higher up in the file.
5380 (handle_extended_wait): Don't store the stop_pc here.
5381 (get_stop_pc): Adjust comments and rename to ...
5382 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5383 stopped for a software breakpoint or hardware breakpoint.
5384 (thread_still_has_status_pending_p): New function.
5385 (status_pending_p_callback): Use
5386 thread_still_has_status_pending_p. If the event is no longer
5387 interesting, resume the LWP.
5388 (handle_tracepoints): Add assert.
5389 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5390 (wstatus_maybe_breakpoint): New function.
5391 (cancel_breakpoint): Delete function.
5392 (check_stopped_by_watchpoint): New function, factored out from
5393 linux_low_filter_event.
5394 (lp_status_maybe_breakpoint): Delete function.
5395 (linux_low_filter_event): Remove filter_ptid argument.
5396 Leave thread group exits pending here. Store the LWP's stop PC.
5397 Always leave events pending.
5398 (linux_wait_for_event_filtered): Pull all events out of the
5399 kernel, and leave them all pending.
5400 (count_events_callback, select_event_lwp_callback): Consider all
5402 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5403 (select_event_lwp): Only give preference to the stepping LWP in
5404 all-stop mode. Adjust comments.
5405 (ignore_event): New function.
5406 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5407 references to cancel_breakpoints. Adjust to renames. Also give
5408 equal priority to all LWPs that have had events in non-stop mode.
5409 If reporting a software breakpoint event, unadjust the LWP's PC.
5410 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5411 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5413 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5414 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5415 (linux_stopped_by_watchpoint): Adjust.
5416 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5417 * linux-low.h (enum lwp_stop_reason): New.
5418 (struct lwp_info) <stop_pc>: Adjust comment.
5419 <stopped_by_watchpoint>: Delete field.
5420 <stop_reason>: New field.
5421 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5422 * mem-break.c (software_breakpoint_inserted_here)
5423 (hardware_breakpoint_inserted_here): New function.
5424 * mem-break.h (software_breakpoint_inserted_here)
5425 (hardware_breakpoint_inserted_here): Declare.
5426 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5427 (cancel_breakpoints): Delete.
5428 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5429 (upload_fast_traceframes): Remove references to
5432 2015-01-09 Pedro Alves <palves@redhat.com>
5434 * thread-db.c (find_new_threads_callback): Ignore thread if the
5435 kernel thread ID is -1.
5437 2015-01-09 Pedro Alves <palves@redhat.com>
5439 * linux-low.c (linux_attach_fail_reason_string): Move to
5440 nat/linux-ptrace.c, and rename.
5441 (linux_attach_lwp): Update comment.
5442 (attach_proc_task_lwp_callback): New function.
5443 (linux_attach): Adjust to rename and use
5444 linux_proc_attach_tgid_threads.
5445 (linux_attach_fail_reason_string): Delete declaration.
5447 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5449 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5450 * server.c (gdbserver_version): Likewise.
5452 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5454 * remote-utils.c: Include ctype.h.
5455 (input_interrupt): Explicitly handle the case when the char
5456 received is the NUL byte. Improve the printing of non-ASCII
5459 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5461 * linux-low.c (linux_low_filter_event): Update call to
5462 linux_enable_event_reporting following the addition of
5463 a new parameter to that function.
5465 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5468 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5469 (AARCH64_FPCR_REGNO): Likewise.
5470 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5471 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5472 (aarch64_store_fpregset): Likewise.
5474 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5476 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5477 Remove FIXME comment about assumption about N.
5479 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5481 * configure.ac: If large-file support is disabled in GDBserver,
5482 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5483 * configure: Regenerate.
5485 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5487 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5488 warning upon ENODATA from ptrace.
5489 * linux-s390-low.c (s390_store_tdb): New.
5490 (s390_regsets): Add regset for NT_S390_TDB.
5492 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5494 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5495 without a fill_function.
5496 * linux-s390-low.c (s390_fill_last_break): Remove.
5497 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5498 (s390_arch_setup): Use regset's size instead of fill_function for
5501 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5503 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5504 the regset's store function when ptrace returned an error.
5505 * regcache.c (get_thread_regcache): Invalidate register cache
5506 before fetching inferior's registers.
5508 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5510 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5511 while-loop as for-loop.
5512 (regsets_store_inferior_registers): Likewise.
5514 2014-11-28 Yao Qi <yao@codesourcery.com>
5516 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5517 * config.in, configure: Re-generate.
5518 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5521 2014-11-21 Yao Qi <yao@codesourcery.com>
5523 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5524 (AC_CHECK_HEADERS): Remove malloc.h.
5525 * configure: Re-generated.
5526 * config.in: Re-generated.
5527 * server.h: Don't include alloca.h and malloc.h.
5528 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5529 Don't include malloc.h.
5531 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5533 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5534 corresponding ERRNO check in same block.
5536 2014-11-12 Pedro Alves <palves@redhat.com>
5538 * server.c (cont_thread): Update comment.
5539 (start_inferior, attach_inferior): No longer clear cont_thread.
5540 (handle_v_cont): No longer set cont_thread.
5541 (captured_main): Clear cont_thread each time a GDB connects.
5543 2014-11-12 Pedro Alves <palves@redhat.com>
5545 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5546 thread, and don't resume all threads if the Hc thread has exited.
5548 2014-11-12 Pedro Alves <palves@redhat.com>
5550 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5551 the process group instead of to a specific LWP.
5553 2014-10-15 Pedro Alves <palves@redhat.com>
5556 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5558 (arm_set_thread_context): Delete.
5559 (the_low_target): Adjust.
5560 * win32-i386-low.c (debug_registers_changed)
5561 (debug_registers_used): Delete.
5562 (update_debug_registers_callback): New function.
5563 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5564 needing to update their debug registers.
5565 (win32_get_current_dr): New function.
5566 (x86_dr_low_get_addr, x86_dr_low_get_control)
5567 (x86_dr_low_get_status): Fetch the debug register from the thread
5569 (i386_initial_stuff): Adjust.
5570 (i386_get_thread_context): Remove current_event parameter. Don't
5571 clear debug_registers_changed nor copy DR values to
5573 (i386_set_thread_context): Delete.
5574 (i386_prepare_to_resume): New function.
5575 (i386_thread_added): Mark the thread as needing to update irs
5577 (the_low_target): Remove i386_set_thread_context and install
5578 i386_prepare_to_resume.
5579 * win32-low.c (win32_get_thread_context): Adjust.
5580 (win32_set_thread_context): Use SetThreadContext
5582 (win32_prepare_to_resume): New function.
5583 (win32_require_context): New function, factored out from ...
5584 (thread_rec): ... this.
5585 (continue_one_thread): Call win32_prepare_to_resume on each thread
5586 we're about to continue.
5587 (win32_resume): Call win32_prepare_to_resume on the event thread.
5588 * win32-low.h (struct win32_thread_info)
5589 <debug_registers_changed>: New field.
5590 (struct win32_target_ops): Change prototype of set_thread_context,
5591 delete set_thread_context and add prepare_to_resume.
5592 (win32_require_context): New declaration.
5594 2014-10-08 Gary Benson <gbenson@redhat.com>
5596 * server.h: Do not include common-exceptions.h.
5598 2014-10-08 Gary Benson <gbenson@redhat.com>
5600 * server.h: Do not include cleanups.h.
5602 2014-09-30 James Hogan <james.hogan@imgtec.com>
5604 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5607 2014-09-23 Yao Qi <yao@codesourcery.com>
5609 * linux-low.c (lp_status_maybe_breakpoint): New function.
5610 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5611 (count_events_callback): Likewise.
5612 (select_event_lwp_callback): Likewise.
5613 (cancel_breakpoints_callback): Likewise.
5615 2014-09-19 Don Breazeal <donb@codesourcery.com>
5617 * linux-low.c (handle_extended_wait): Call
5618 linux_ptrace_get_extended_event.
5619 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5620 linux_is_extended_waitstatus.
5622 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5624 * Makefile.in (CPPFLAGS): Define.
5625 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5626 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5628 2014-09-16 Gary Benson <gbenson@redhat.com>
5630 * inferiors.h (current_inferior): Renamed as...
5631 (current_thread): New variable. All uses updated.
5632 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5633 (maybe_move_out_of_jump_pad): Likewise.
5634 (cancel_breakpoint): Likewise.
5635 (linux_low_filter_event): Likewise.
5636 (wait_for_sigstop): Likewise.
5637 (linux_resume_one_lwp): Likewise.
5638 (need_step_over_p): Likewise.
5639 (start_step_over): Likewise.
5640 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5641 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5642 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5643 and save_inferior as saved_thread.
5644 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5646 (regcache_invalidate_thread): Likewise.
5647 * remote-utils.c (prepare_resume_reply): Likewise.
5648 * thread-db.c (thread_db_get_tls_address): Likewise.
5649 (disable_thread_event_reporting): Likewise.
5650 (remove_thread_event_breakpoints): Likewise.
5651 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5653 * target.h (set_desired_inferior): Renamed as...
5654 (set_desired_thread): New declaration. All uses updated.
5655 * server.c (myresume): Updated comment to reference thread instead
5657 (handle_serial_event): Likewise.
5658 (handle_target_event): Likewise.
5660 2014-09-12 Tom Tromey <tromey@redhat.com>
5661 Gary Benson <gbenson@redhat.com>
5663 * regcache.h: Include common-regcache.h.
5664 (regcache_read_pc): Don't declare.
5665 * regcache.c (get_thread_regcache_for_ptid): New function.
5667 2014-09-11 Tom Tromey <tromey@redhat.com>
5668 Gary Benson <gbenson@redhat.com>
5670 * symbol.c: New file.
5671 * Makefile.in (SFILES): Add symbol.c.
5672 (OBS): Add symbol.o.
5674 2014-09-11 Gary Benson <gbenson@redhat.com>
5676 * target.c (target_stop_ptid, target_continue_ptid): New
5679 2014-09-11 Tom Tromey <tromey@redhat.com>
5680 Gary Benson <gbenson@redhat.com>
5682 * target.h: Include target/target.h.
5683 * target.c (target_read_memory, target_read_uint32)
5684 (target_write_memory): New functions.
5686 2014-09-11 Gary Benson <gbenson@redhat.com>
5688 * server.h (debug_hw_points): Don't declare.
5689 * server.c (debug_hw_points): Don't define. Replace all uses
5690 with show_debug_regs.
5691 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5692 all uses with show_debug_regs.
5694 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5696 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5697 endianness into account.
5698 (ppc_supply_ptrace_register): Likewise.
5700 2014-09-03 James Hogan <james.hogan@imgtec.com>
5702 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5703 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5705 2014-09-03 Gary Benson <gbenson@redhat.com>
5707 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5708 ALL_DEBUG_ADDRESS_REGISTERS.
5710 2014-09-02 Gary Benson <gbenson@redhat.com>
5712 * i386-low.h: Renamed as...
5713 * x86-low.h: New file. All type, function and variable name
5714 prefixes changed from "i386_" to "x86_". All references updated.
5715 * i386-low.c: Renamed as...
5716 * x86-low.c: New file. All type, function and variable name
5717 prefixes changed from "i386_" to "x86_". All references updated.
5719 2014-09-02 Gary Benson <gbenson@redhat.com>
5721 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5722 (x86_linux_new_thread): Likewise.
5724 2014-08-29 Gary Benson <gbenson@redhat.com>
5726 * server.h (setjmp.h): Do not include.
5727 (toplevel): Do not declare.
5728 (common-exceptions.h): Include.
5729 (cleanups.h): Likewise.
5730 * server.c (toplevel): Do not define.
5731 (exit_code): New static global.
5732 (detach_or_kill_for_exit_cleanup): New function.
5733 (main): New function. Original main renamed to...
5734 (captured_main): New function.
5735 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5737 2014-08-29 Gary Benson <gbenson@redhat.com>
5739 * Makefile.in (SFILES): Add common/common-exceptions.c.
5740 (OBS): Add common-exceptions.o.
5741 (common-exceptions.o): New rule.
5742 * utils.c (prepare_to_throw_exception): New function.
5744 2014-08-29 Gary Benson <gbenson@redhat.com>
5746 * config.in: Regenerate.
5747 * configure: Likewise.
5749 2014-08-29 Gary Benson <gbenson@redhat.com>
5751 * Makefile.in (SFILES): Add common/cleanups.c.
5753 (cleanups.o): New rule.
5755 2014-08-29 Gary Benson <gbenson@redhat.com>
5757 * utils.c (internal_vwarning): New function.
5759 2014-08-28 Gary Benson <gbenson@redhat.com>
5761 * utils.h (fatal): Remove declaration.
5762 * utils.c (fatal): Remove function.
5764 2014-08-28 Gary Benson <gbenson@redhat.com>
5766 * tracepoint.c (gdb_agent_init): Replace fatal with
5768 (initialize_tracepoint): Likewise.
5770 2014-08-28 Gary Benson <gbenson@redhat.com>
5772 * remote-utils.c (remote_prepare): Replace fatal with error.
5774 2014-08-28 Gary Benson <gbenson@redhat.com>
5776 * linux-low.c (linux_async): Replace fatal with warning.
5778 (linux_start_non_stop): Return -1 if linux_async failed.
5780 2014-08-28 Gary Benson <gbenson@redhat.com>
5782 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5784 (i386_dr_low_get_addr): Remove vague comment.
5785 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5788 2014-08-28 Gary Benson <gbenson@redhat.com>
5790 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5791 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5793 (linux_resume_one_lwp): Likewise.
5794 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5796 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5797 with internal_error.
5798 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5799 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5800 (find_register_by_name): Replace fatal with internal_error.
5801 (find_regno): Likewise.
5802 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5803 * thread-db.c (thread_db_create_event): Likewise.
5804 (thread_db_load_search): Likewise.
5805 (try_thread_db_load_1): Likewise.
5806 * tracepoint.c (get_jump_space_head): Replace fatal with
5808 (claim_trampoline_space): Likewise.
5809 (have_fast_tracepoint_trampoline_buffer): Likewise.
5810 (cmd_qtstart): Likewise.
5811 (stop_tracing): Likewise.
5812 (fast_tracepoint_collecting): Likewise.
5813 (target_malloc): Likewise.
5814 (download_tracepoint): Likewise.
5815 (download_trace_state_variables): Replace check with gdb_assert.
5816 (upload_fast_traceframes): Replace fatal with internal_error.
5818 2014-08-19 Tom Tromey <tromey@redhat.com>
5819 Gary Benson <gbenson@redhat.com>
5821 * Makefile.in (SFILES): Add common/common-debug.c.
5822 (OBS): Add common-debug.o.
5823 (common-debug.o): New rule.
5824 * debug.h (debug_printf): Don't declare.
5825 * debug.c (debug_printf): Renamed and rewritten as...
5826 (debug_vprintf): New function.
5828 2014-08-19 Gary Benson <gbenson@redhat.com>
5830 * utils.h: Do not include print-utils.h.
5832 2014-08-19 Tom Tromey <tromey@redhat.com>
5833 Gary Benson <gbenson@redhat.com>
5835 * server.h: Add static assertion.
5836 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5838 2014-08-19 Tom Tromey <tromey@redhat.com>
5839 Gary Benson <gbenson@redhat.com>
5841 * Makefile.in (SFILES): Add common/errors.c.
5842 (OBS): Add errors.o.
5843 (IPA_OBS): Add errors-ipa.o.
5844 (errors.o): New rule.
5845 (errors-ipa.o): Likewise.
5846 * utils.h (perror_with_name, error, warning): Don't declare.
5847 * utils.c (warning): Renamed and rewritten as...
5848 (vwarning): New function.
5849 (error): Renamed and rewritten as...
5850 (verror): New function.
5851 (internal_error): Renamed and rewritten as...
5852 (internal_verror): New function.
5854 2014-08-07 Gary Benson <gbenson@redhat.com>
5856 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5857 * configure: Regenerate.
5858 * config.in: Likewise.
5859 * server.h: Do not include errno.h.
5860 * event-loop.c: Likewise.
5861 * hostio-errno.c: Likewise.
5862 * linux-low.c: Likewise.
5863 * remote-utils.c: Likewise.
5864 * spu-low.c: Likewise.
5865 * utils.c: Likewise.
5866 * gdbreplay.c: Unconditionally include errno.h.
5868 2014-08-07 Gary Benson <gbenson@redhat.com>
5870 * server.h: Do not include string.h.
5871 * event-loop.c: Likewise.
5872 * linux-low.c: Likewise.
5873 * regcache.c: Likewise.
5874 * remote-utils.c: Likewise.
5875 * spu-low.c: Likewise.
5876 * utils.c: Likewise.
5878 2014-08-07 Gary Benson <gbenson@redhat.com>
5880 * server.h: Do not include gdb_assert.h.
5882 2014-08-07 Gary Benson <gbenson@redhat.com>
5884 * server.h: Do not include common-utils.h.
5886 2014-08-07 Gary Benson <gbenson@redhat.com>
5888 * server.h: Do not include ptid.h.
5889 * notif.h: Likewise.
5891 2014-08-07 Gary Benson <gbenson@redhat.com>
5893 * server.h: Do not include gdb_locale.h.
5895 2014-08-07 Gary Benson <gbenson@redhat.com>
5897 * server.h: Do not include gdb/signals.h.
5898 * win32-low.c: Likewise.
5900 2014-08-07 Gary Benson <gbenson@redhat.com>
5902 * server.h: Do not include pathmax.h.
5904 2014-08-07 Gary Benson <gbenson@redhat.com>
5906 * server.h: Do not include libiberty.h.
5907 * linux-bfin-low.c: Likewise.
5909 2014-08-07 Gary Benson <gbenson@redhat.com>
5911 * server.h: Do not include ansidecl.h.
5913 2014-08-07 Gary Benson <gbenson@redhat.com>
5915 * linux-x86-low.c: Do not include stddef.h.
5916 * lynx-ppc-low.c: Likewise.
5917 * tracepoint.c: Likewise.
5919 2014-08-07 Gary Benson <gbenson@redhat.com>
5921 * server.h: Do not include stdarg.h.
5922 * nto-low.c: Likewise.
5924 2014-08-07 Gary Benson <gbenson@redhat.com>
5926 * server.h: Do not include stdlib.h.
5927 * inferiors.c: Likewise.
5928 * linux-low.c: Likewise.
5929 * regcache.c: Likewise.
5930 * spu-low.c: Likewise.
5931 * tracepoint.c: Likewise.
5932 * utils.c: Likewise.
5934 2014-08-07 Gary Benson <gbenson@redhat.com>
5936 * server.h: Do not include stdio.h.
5937 * linux-low.c: Likewise.
5938 * remote-utils.c: Likewise.
5939 * spu-low.c: Likewise.
5940 * utils.c: Likewise.
5941 * wincecompat.c: Likewise.
5943 2014-08-06 Gary Benson <gbenson@redhat.com>
5945 * regcache.c (init_register_cache): Move conditionals inside if.
5947 2014-08-06 Gary Benson <gbenson@redhat.com>
5949 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5951 2014-07-31 Gary Benson <gbenson@redhat.com>
5953 * ax.h: Do not include server.h.
5954 * gdbthread.h: Likewise.
5955 * lynx-low.h: Likewise.
5956 * notif.h: Likewise.
5958 2014-07-30 Gary Benson <gbenson@redhat.com>
5960 * server.h: Include common-defs.h.
5961 Do not include config.h or build-gnulib-gdbserver/config.h.
5963 2014-07-30 Gary Benson <gbenson@redhat.com>
5965 * hostio-errno.c: Move server.h to top of includes list.
5966 * inferiors.c: Likewise.
5967 * linux-x86-low.c: Likewise.
5968 * notif.c: Include server.h.
5970 2014-07-24 Tom Tromey <tromey@redhat.com>
5971 Gary Benson <gbenson@redhat.com>
5973 * server.h (CORE_ADDR): Now unsigned.
5975 2014-07-16 Pedro Alves <palves@redhat.com>
5977 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5979 2014-07-15 Pedro Alves <palves@redhat.com>
5981 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5984 2014-07-11 Pedro Alves <palves@redhat.com>
5986 * linux-low.c (kill_wait_lwp): New function, based on
5987 kill_one_lwp_callback, but use my_waitpid directly.
5988 (kill_one_lwp_callback, linux_kill): Use it.
5990 2014-06-23 Pedro Alves <palves@redhat.com>
5992 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5993 before setting DR0..DR3.
5995 2014-06-20 Gary Benson <gbenson@redhat.com>
5997 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5998 * configure: Regenerated.
5999 * config.in: Likewise.
6001 2014-06-20 Gary Benson <gbenson@redhat.com>
6003 * Makefile.in (SFILES): Update locations for files moved
6005 (object file files): Reordered.
6007 2014-06-20 Gary Benson <gbenson@redhat.com>
6009 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6010 (i386_dr_low_set_addr): Likewise.
6011 (i386_dr_low_get_addr): Likewise.
6012 (i386_dr_low_can_set_control): Likewise.
6013 (i386_dr_low_set_control): Likewise.
6014 (i386_dr_low_get_control): Likewise.
6015 (i386_dr_low_get_status): Likewise.
6016 (i386_get_debug_register_length): Likewise.
6017 * linux-x86-low.c (i386_dr_low_set_addr):
6018 Changed signature. Made static.
6019 (i386_dr_low_get_addr): Likewise.
6020 (i386_dr_low_set_control): Likewise.
6021 (i386_dr_low_get_control): Likewise.
6022 (i386_dr_low_get_status): Likewise.
6023 (i386_dr_low): New global variable.
6024 * win32-i386-low.c (i386_dr_low_set_addr):
6025 Changed signature. Made static.
6026 (i386_dr_low_get_addr): Likewise.
6027 (i386_dr_low_set_control): Likewise.
6028 (i386_dr_low_get_control): Likewise.
6029 (i386_dr_low_get_status): Likewise.
6030 (i386_dr_low): New global variable.
6032 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6034 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6035 * Makefile.in (AR, AR_FLAGS): Define.
6036 * configure: Regenerate.
6038 2014-06-19 Gary Benson <gbenson@redhat.com>
6040 * Makefile.in (i386-dregs.o): New rule.
6041 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6042 * i386-low.c (target.h): Remove include.
6043 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6044 (DR_CONTROL_SHIFT): Likewise.
6045 (DR_CONTROL_SIZE): Likewise.
6046 (DR_RW_EXECUTE): Likewise.
6047 (DR_RW_WRITE): Likewise.
6048 (DR_RW_READ): Likewise.
6049 (DR_RW_IORW): Likewise.
6050 (DR_LEN_1): Likewise.
6051 (DR_LEN_2): Likewise.
6052 (DR_LEN_4): Likewise.
6053 (DR_LEN_8): Likewise.
6054 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6055 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6056 (DR_ENABLE_SIZE): Likewise.
6057 (DR_LOCAL_SLOWDOWN): Likewise.
6058 (DR_GLOBAL_SLOWDOWN): Likewise.
6059 (DR_CONTROL_RESERVED): Likewise.
6060 (I386_DR_CONTROL_MASK): Likewise.
6061 (I386_DR_VACANT): Likewise.
6062 (I386_DR_LOCAL_ENABLE): Likewise.
6063 (I386_DR_GLOBAL_ENABLE): Likewise.
6064 (I386_DR_DISABLE): Likewise.
6065 (I386_DR_SET_RW_LEN): Likewise.
6066 (I386_DR_GET_RW_LEN): Likewise.
6067 (I386_DR_WATCH_HIT): Likewise.
6068 (i386_wp_op_t): Likewise.
6069 (i386_show_dr): Likewise.
6070 (i386_length_and_rw_bits): Likewise.
6071 (i386_insert_aligned_watchpoint): Likewise.
6072 (i386_remove_aligned_watchpoint): Likewise.
6073 (i386_handle_nonaligned_watchpoint): Likewise.
6074 i386_update_inferior_debug_regs(): Likewise.
6075 (i386_dr_insert_watchpoint): Likewise.
6076 (i386_dr_remove_watchpoint): Likewise.
6077 (i386_dr_region_ok_for_watchpoint): Likewise.
6078 (i386_dr_stopped_data_address): Likewise.
6079 (i386_dr_stopped_by_watchpoint): Likewise.
6081 2014-06-19 Gary Benson <gbenson@redhat.com>
6083 * i386-low.c (i386_dr_show): Renamed to
6084 i386_show_dr and made static. All uses updated.
6085 (i386_dr_length_and_rw_bits): Renamed to
6086 i386_length_and_rw_bits and made static.
6088 (i386_dr_insert_aligned_watchpoint): Renamed to
6089 i386_insert_aligned_watchpoint and made static.
6091 (i386_dr_remove_aligned_watchpoint): Renamed to
6092 i386_remove_aligned_watchpoint and made static.
6094 (i386_dr_update_inferior_debug_regs): Renamed to
6095 i386_update_inferior_debug_regs and made static.
6098 2014-06-18 Gary Benson <gbenson@redhat.com>
6100 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6101 (i386_dr_low_can_set_control): Likewise.
6102 (i386_get_debug_register_length): Likewise.
6103 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6104 (i386_dr_low_can_set_control): Likewise.
6105 (i386_get_debug_register_length): Likewise.
6107 2014-06-17 Gary Benson <gbenson@redhat.com>
6109 * i386-low.h (i386-dregs.h): New include.
6110 (DR_FIRSTADDR): Now in i386-dregs.h.
6111 (DR_LASTADDR): Likewise.
6112 (DR_NADDR): Likewise.
6113 (DR_STATUS): Likewise.
6114 (DR_CONTROL): Likewise.
6115 (i386_debug_reg_state): Likewise.
6116 (i386_dr_insert_watchpoint): Likewise.
6117 (i386_dr_remove_watchpoint): Likewise.
6118 (i386_dr_region_ok_for_watchpoint): Likewise.
6119 (i386_dr_stopped_data_address): Likewise.
6120 (i386_dr_stopped_by_watchpoint): Likewise.
6121 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6123 2014-06-18 Gary Benson <gbenson@redhat.com>
6125 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6126 i386_dr_insert_watchpoint.
6127 (i386_low_remove_watchpoint): Renamed to
6128 i386_dr_remove_watchpoint.
6129 (i386_low_region_ok_for_watchpoint): Renamed to
6130 i386_dr_region_ok_for_watchpoint.
6131 (i386_low_stopped_data_address): Renamed to
6132 i386_dr_stopped_data_address.
6133 (i386_low_stopped_by_watchpoint): Renamed to
6134 i386_dr_stopped_by_watchpoint.
6135 * i386-low.c (i386_show_dr): Renamed to
6136 i386_dr_show and made nonstatic. All uses updated.
6137 (i386_length_and_rw_bits): Renamed to
6138 i386_dr_length_and_rw_bits and made nonstatic.
6140 (i386_insert_aligned_watchpoint): Renamed to
6141 i386_dr_insert_aligned_watchpoint and made nonstatic.
6143 (i386_remove_aligned_watchpoint): Renamed to
6144 i386_dr_remove_aligned_watchpoint and made nonstatic.
6146 (i386_update_inferior_debug_regs): Renamed to
6147 i386_dr_update_inferior_debug_regs and made nonstatic.
6149 (i386_low_insert_watchpoint): Renamed to
6150 i386_dr_insert_watchpoint. All uses updated.
6151 (i386_low_remove_watchpoint): Renamed to
6152 i386_dr_remove_watchpoint. All uses updated.
6153 (i386_low_region_ok_for_watchpoint): Renamed to
6154 i386_dr_region_ok_for_watchpoint. All uses updated.
6155 (i386_low_stopped_data_address): Renamed to
6156 i386_dr_stopped_data_address. All uses updated.
6157 (i386_low_stopped_by_watchpoint): Renamed to
6158 i386_dr_stopped_by_watchpoint. All uses updated.
6160 2014-06-18 Gary Benson <gbenson@redhat.com>
6162 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6163 (i386_dr_low_can_set_control): Likewise.
6164 (i386_insert_aligned_watchpoint): New check.
6166 2014-06-18 Gary Benson <gbenson@redhat.com>
6168 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6171 2014-06-18 Gary Benson <gbenson@redhat.com>
6173 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6174 instead of fatal and error.
6175 (i386_handle_nonaligned_watchpoint): Likewise.
6177 2014-06-18 Gary Benson <gbenson@redhat.com>
6179 * i386-low.c (i386_get_debug_register_length): New macro.
6180 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6181 (i386_show_dr): Use debug_printf instead of fprintf. Use
6182 phex to format values.
6184 2014-06-18 Gary Benson <gbenson@redhat.com>
6186 * i386-low.h: Comment changes.
6187 * i386-low.c: Likewise.
6189 2014-06-18 Gary Benson <gbenson@redhat.com>
6191 * i386-low.c: Whitespace changes.
6193 2014-06-12 Tom Tromey <tromey@redhat.com>
6195 * utils.c (freeargv): Remove.
6197 2014-06-12 Tom Tromey <tromey@redhat.com>
6199 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6200 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6201 (parse_debug_format_options): Likewise.
6202 (gdbserver_usage): Likewise.
6203 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6204 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6205 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6207 ($(LIBGNU)): Depend on libiberty.
6208 (all-lib): Recurse into all subdirs.
6209 (install-only): Invoke "install" target in subdirs.
6210 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6212 * configure: Rebuild.
6213 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6214 for vasprintf, vsnprintf, or gettimeofday.
6215 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6218 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6220 * development.sh: Delete.
6221 * Makefile.in (config.status): Adjust dependency on development.sh.
6222 * configure.ac: Adjust development.sh source call.
6223 * configure: Regenerate.
6225 2014-06-02 Pedro Alves <palves@redhat.com>
6227 * ax.c (gdb_free_agent_expr): New function.
6228 * ax.h (gdb_free_agent_expr): New declaration.
6229 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6231 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6233 (clear_breakpoint_conditions_and_commands): New function.
6234 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6235 (clear_breakpoint_conditions_and_commands): New declaration.
6237 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6239 * linux-aarch64-low.c (asm/ptrace.h): Include.
6241 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6243 Fix TLS access for -static -pthread.
6244 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6245 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6246 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6248 2014-05-20 Pedro Alves <palves@redhat.com>
6250 * linux-aarch64-low.c (aarch64_insert_point)
6251 (aarch64_remove_point): No longer check whether the type is
6252 supported here. Adjust to new interface.
6253 (the_low_target): Install aarch64_supports_z_point_type as
6254 supports_z_point_type method.
6255 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6256 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6257 instead of a Z packet char. Adjust.
6258 (arm_supports_z_point_type): New function.
6259 (arm_insert_point, arm_remove_point): Adjust to new interface.
6260 (the_low_target): Install arm_supports_z_point_type.
6261 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6262 (cris_insert_point, cris_remove_point): Adjust to new interface.
6263 Don't check whether the type is supported here.
6264 (the_low_target): Install cris_supports_z_point_type.
6265 * linux-low.c (linux_supports_z_point_type): New function.
6266 (linux_insert_point, linux_remove_point): Adjust to new interface.
6267 * linux-low.h (struct linux_target_ops) <insert_point,
6268 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6269 raw_breakpoint pointer parameter.
6270 <supports_z_point_type>: New method.
6271 * linux-mips-low.c (mips_supports_z_point_type): New function.
6272 (mips_insert_point, mips_remove_point): Adjust to new interface.
6273 Use mips_supports_z_point_type.
6274 (the_low_target): Install mips_supports_z_point_type.
6275 * linux-ppc-low.c (the_low_target): Install NULL as
6276 supports_z_point_type method.
6277 * linux-s390-low.c (the_low_target): Install NULL as
6278 supports_z_point_type method.
6279 * linux-sparc-low.c (the_low_target): Install NULL as
6280 supports_z_point_type method.
6281 * linux-x86-low.c (x86_supports_z_point_type): New function.
6282 (x86_insert_point): Adjust to new insert_point interface. Use
6283 insert_memory_breakpoint. Adjust to new
6284 i386_low_insert_watchpoint interface.
6285 (x86_remove_point): Adjust to remove_point interface. Use
6286 remove_memory_breakpoint. Adjust to new
6287 i386_low_remove_watchpoint interface.
6288 (the_low_target): Install x86_supports_z_point_type.
6289 * lynx-low.c (lynx_target_ops): Install NULL as
6290 supports_z_point_type callback.
6291 * nto-low.c (nto_supports_z_point_type): New.
6292 (nto_insert_point, nto_remove_point): Adjust to new interface.
6293 (nto_target_ops): Install nto_supports_z_point_type.
6294 * mem-break.c: Adjust intro comment.
6295 (struct raw_breakpoint) <raw_type, size>: New fields.
6296 <inserted>: Update comment.
6297 <shlib_disabled>: Delete field.
6298 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6299 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6300 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6301 (raw_bkpt_type_to_target_hw_bp_type): New function.
6302 (find_enabled_raw_code_breakpoint_at): New function.
6303 (find_raw_breakpoint_at): New type and size parameters. Use them.
6304 (insert_memory_breakpoint): New function, based off
6305 set_raw_breakpoint_at.
6306 (remove_memory_breakpoint): New function.
6307 (set_raw_breakpoint_at): Reimplement.
6308 (set_breakpoint): New, based on set_breakpoint_at.
6309 (set_breakpoint_at): Reimplement.
6310 (delete_raw_breakpoint): Go through the_target->remove_point
6311 instead of assuming memory breakpoints.
6312 (find_gdb_breakpoint_at): Delete.
6313 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6314 (find_gdb_breakpoint): New function.
6315 (set_gdb_breakpoint_at): Delete.
6316 (z_type_supported): New function.
6317 (set_gdb_breakpoint_1): New function, loosely based off
6318 set_gdb_breakpoint_at.
6319 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6320 (delete_gdb_breakpoint_at): Delete.
6321 (delete_gdb_breakpoint_1): New function, loosely based off
6322 delete_gdb_breakpoint_at.
6323 (delete_gdb_breakpoint): New function.
6324 (clear_gdb_breakpoint_conditions): Rename to ...
6325 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6327 (add_condition_to_breakpoint): Make static.
6328 (add_breakpoint_condition): Take a struct breakpoint pointer
6329 instead of an address. Adjust.
6330 (gdb_condition_true_at_breakpoint): Rename to ...
6331 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6333 (gdb_condition_true_at_breakpoint): Reimplement.
6334 (add_breakpoint_commands): Take a struct breakpoint pointer
6335 instead of an address. Adjust.
6336 (gdb_no_commands_at_breakpoint): Rename to ...
6337 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6338 parameter. Return true if no breakpoint was found. Change debug
6340 (gdb_no_commands_at_breakpoint): Reimplement.
6341 (run_breakpoint_commands): Rename to ...
6342 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6343 and change return type to boolean.
6344 (run_breakpoint_commands): New function.
6345 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6346 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6347 breakpoint. Go through the_target->remove_point instead of
6348 assuming memory breakpoint.
6349 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6350 software and hardware breakpoints.
6351 (reinsert_raw_breakpoint): Go through the_target->insert_point
6352 instead of assuming memory breakpoint.
6353 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6354 software and hardware breakpoints.
6355 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6356 Check both software and hardware breakpoints.
6357 (validate_inserted_breakpoint): Assert the breakpoint is a
6358 software breakpoint. Set the inserted flag to -1 instead of
6359 setting shlib_disabled.
6360 (delete_disabled_breakpoints): Adjust.
6361 (validate_breakpoints): Only validate software breakpoints.
6362 Adjust to inserted flag change.
6363 (check_mem_read, check_mem_write): Skip breakpoint types other
6364 than software breakpoints. Adjust to inserted flag change.
6365 * mem-break.h (enum raw_bkpt_type): New enum.
6366 (raw_breakpoint, struct process_info): Forward declare.
6367 (Z_packet_to_target_hw_bp_type): Delete declaration.
6368 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6369 (set_gdb_breakpoint, delete_gdb_breakpoint)
6370 (clear_breakpoint_conditions): New declarations.
6371 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6372 (breakpoint_inserted_here): Update comment.
6373 (add_breakpoint_condition, add_breakpoint_commands): Replace
6374 address parameter with a breakpoint pointer parameter.
6375 (gdb_breakpoint_here): Update comment.
6376 (delete_gdb_breakpoint_at): Delete.
6377 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6378 * server.c (process_point_options): Take a struct breakpoint
6379 pointer instead of an address. Adjust.
6380 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6381 delete_gdb_breakpoint.
6382 * spu-low.c (spu_target_ops): Install NULL as
6383 supports_z_point_type method.
6384 * target.h: Include mem-break.h.
6385 (struct target_ops) <prepare_to_access_memory>: Update comment.
6386 <supports_z_point_type>: New field.
6387 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6388 instead of a char. Also take a raw breakpoint pointer.
6389 * win32-arm-low.c (the_low_target): Install NULL as
6390 supports_z_point_type.
6391 * win32-i386-low.c (i386_supports_z_point_type): New function.
6392 (i386_insert_point, i386_remove_point): Adjust to new interface.
6393 (the_low_target): Install i386_supports_z_point_type.
6394 * win32-low.c (win32_supports_z_point_type): New function.
6395 (win32_insert_point, win32_remove_point): Adjust to new interface.
6396 (win32_target_ops): Install win32_supports_z_point_type.
6397 * win32-low.h (struct win32_target_ops):
6398 <supports_z_point_type>: New method.
6399 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6400 instead of a char. Also take a raw breakpoint pointer.
6402 2014-05-20 Pedro Alves <palves@redhat.com>
6404 * mem-break.h: Include break-common.h.
6405 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6406 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6407 (Z_packet_to_target_hw_bp_type): New declaration.
6408 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6409 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6410 (Z_PACKET_ACCESS_WP): Delete macros.
6411 (Z_packet_to_hw_type): Delete function.
6412 * i386-low.h: Don't include break-common.h here.
6413 (Z_packet_to_hw_type): Delete declaration.
6414 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6415 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6416 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6417 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6418 * linux-aarch64-low.c: Don't include break-common.h here.
6419 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6420 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6421 (Z_packet_to_target_hw_bp_type): Delete function.
6422 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6424 (mips_insert_point, mips_remove_point): Use
6425 Z_packet_to_target_hw_bp_type.
6427 2014-05-20 Pedro Alves <palves@redhat.com>
6429 * linux-aarch64-low.c: Include break-common.h.
6430 (enum target_point_type): Delete.
6431 (Z_packet_to_point_type): Rename to ...
6432 (Z_packet_to_target_hw_bp_type): ... this, and return a
6433 target_hw_bp_type instead.
6434 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6435 instead of an enum target_point_type.
6436 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6438 (aarch64_dr_state_insert_one_point)
6439 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6440 (aarch64_handle_aligned_watchpoint)
6441 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6442 Take an enum target_hw_bp_type instead of an enum
6444 (aarch64_supports_z_point_type): New function.
6445 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6446 use Z_packet_to_target_hw_bp_type.
6448 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6450 * configure.ac: Only use -Werror by default when DEVELOPMENT
6452 * configure: Regenerate.
6454 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6456 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6457 * linux-x86-low.c (X86_64_USER_REGS): New.
6458 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6460 2014-04-28 Yao Qi <yao@codesourcery.com>
6462 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6465 2014-04-25 Pedro Alves <palves@redhat.com>
6468 * linux-low.c (linux_attach_fail_reason_string): New function.
6469 (linux_attach_lwp): Delete.
6470 (linux_attach_lwp_1): Rename to ...
6471 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6472 argument. Remove "initial" parameter. Return int instead of
6473 void. Don't error or warn here.
6474 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6475 failure to attach to the tgid. Call warning when failing to
6477 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6478 argument. Remove "initial" parameter. Return int instead of
6479 void. Don't error or warn here.
6480 (linux_attach_fail_reason_string): New declaration.
6481 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6482 interface change. Use linux_attach_fail_reason_string.
6484 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6485 Walfred Tedeschi <walfred.tedeschi@intel.com>
6487 * Makefile.in: Added rules to handle new files
6488 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6489 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6490 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6491 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6492 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6493 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6495 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6496 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6497 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6498 i386/x32-avx512.xml.
6499 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6500 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6501 i386/x32-avx512-linux.xml.
6502 * i387-fp.c (num_avx512_k_registers): New constant for number
6504 (num_avx512_zmmh_low_registers): New constant for number of
6505 lower ZMM registers (0-15).
6506 (num_avx512_zmmh_high_registers): New constant for number of
6507 higher ZMM registers (16-31).
6508 (num_avx512_ymmh_registers): New contant for number of higher
6509 YMM registers (ymm16-31 added by avx521 on x86_64).
6510 (num_avx512_xmm_registers): New constant for number of higher
6511 XMM registers (xmm16-31 added by AVX512 on x86_64).
6512 (struct i387_xsave): Add space for AVX512 registers.
6513 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6514 Add code to handle AVX512 registers.
6515 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6516 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6517 prototypei from generated file.
6518 (tdesc_amd64_avx512_linux): Likewise.
6519 (init_registers_x32_avx512_linux): Likewise.
6520 (tdesc_x32_avx512_linux): Likewise.
6521 (init_registers_i386_avx512_linux): Likewise.
6522 (tdesc_i386_avx512_linux): Likewise.
6523 (x86_64_regmap): Add AVX512 registers.
6524 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6526 (initialize_low_arch): Add code to initialize AVX512 registers.
6528 2014-04-23 Pedro Alves <palves@redhat.com>
6530 * mem-break.c (find_gdb_breakpoint_at): Make static.
6531 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6533 2014-04-23 Pedro Alves <palves@redhat.com>
6535 * i386-low.c: Don't include break-common.h here.
6536 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6537 prototype to take target_hw_bp_type as argument instead of a Z
6539 * i386-low.h: Include break-common.h here.
6540 (Z_packet_to_hw_type): Declare.
6541 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6543 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6544 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6545 (x86_remove_point): Convert the packet number to a
6546 target_hw_bp_type before calling i386_low_remove_watchpoint.
6547 * win32-i386-low.c (i386_insert_point): Convert the packet number
6548 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6549 (i386_remove_point): Convert the packet number to a
6550 target_hw_bp_type before calling i386_low_remove_watchpoint.
6552 2014-04-23 Pedro Alves <palves@redhat.com>
6554 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6556 2014-04-10 Pedro Alves <palves@redhat.com>
6558 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6559 Check if the condition or command is NULL before checking if the
6560 breakpoint is known. On success, return true.
6561 * mem-break.h (add_breakpoint_condition): Document return.
6562 (add_breakpoint_commands): Add describing comment.
6563 * server.c (skip_to_semicolon): New function.
6564 (process_point_options): Use it.
6566 2014-04-09 Pedro Alves <palves@redhat.com>
6568 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6571 2014-02-27 Pedro Alves <palves@redhat.com>
6574 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6576 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6578 (last_thread_of_process_p): Take a PID argument instead of a
6580 (linux_wait_for_lwp): Delete.
6581 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6583 (linux_low_filter_event): New function, party factored out from
6584 linux_wait_for_event.
6585 (linux_wait_for_event): Rename to ...
6586 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6587 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6588 sigsuspend. Check for zombie leaders.
6589 (linux_wait_for_event): Reimplement as wrapper around
6590 linux_wait_for_event_filtered.
6591 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6592 a normal or signal exit is seen, it's the whole process exiting.
6593 (wait_for_sigstop): No longer a for_each_inferior callback.
6594 Rewrite on top of linux_wait_for_event_filtered.
6595 (stop_all_lwps): Call wait_for_sigstop directly.
6596 * server.c (resume, handle_target_event): Handle
6597 TARGET_WAITKIND_NO_RESUMED.
6599 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6601 * win32-low.c (psapi_get_dll_name,
6602 * win32_CreateToolhelp32Snapshot): Delete.
6603 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6604 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6606 (handle_load_dll): Add function description.
6607 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6609 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6611 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6613 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6614 base address when calling win32_add_one_solib.
6615 (handle_load_dll): Delete local variable load_addr.
6616 Remove 0x1000 offset applied to DLL base address when calling
6617 win32_add_one_solib.
6618 (handle_unload_dll): Add comment.
6620 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6622 * win32-low.c (win32_add_all_dlls): Renames
6623 win32_ensure_ntdll_loaded. Rewrite function documentation.
6624 Adjust implementation to always load all DLLs.
6625 Add 0x1000 offset to DLL base address when calling
6626 win32_add_one_solib.
6627 (child_initialization_done): New static global.
6628 (do_initial_child_stuff): Set child_initialization_done to
6629 zero during child initialization, and 1 after. Replace call
6630 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6632 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6633 (handle_unload_dll): Add function documentation.
6634 (get_child_debug_event): Ignore load and unload DLL events
6635 during child initialization.
6637 2014-02-20 Doug Evans <dje@google.com>
6639 Remove global all_lwps.
6640 * inferiors.h (ptid_of): Move here from linux-low.h.
6641 (pid_of, lwpid_of): Ditto.
6642 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6643 parameter is a struct thread_info * now.
6644 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6645 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6646 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6648 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6649 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6650 * linux-arm-low.c (update_registers_callback): Update, "entry"
6651 parameter is a struct thread_info * now.
6652 Fetch lwpid from current_inferior directly.
6653 (arm_insert_point): Pass &all_threads to find_inferior instead of
6655 (arm_remove_point): Ditto.
6656 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6657 (arm_prepare_to_resume): Fetch pid from thread.
6658 (arm_read_description): Fetch lwpid from current_inferior directly.
6659 * linux-low.c (all_lwps): Delete.
6660 (delete_lwp): Delete call to remove_inferior.
6661 (handle_extended_wait): Fetch lwpid from thread.
6662 (add_lwp): Don't set lwp->entry.id. Remove call to
6663 add_inferior_to_list.
6664 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6665 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6666 (kill_one_lwp_callback): Ditto.
6667 (linux_kill): Don't dereference NULL pointer.
6668 Fetch ptid,lwpid from thread.
6669 (get_detach_signal): Fetch ptid from thread.
6670 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6671 Simplify call to regcache_invalidate_thread.
6672 (delete_lwp_callback): Update, "entry" parameter is a
6673 struct thread_info * now. Fetch pid from thread.
6674 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6675 (status_pending_p_callback): Update, "entry" parameter is a
6676 struct thread_info * now. Fetch ptid from thread.
6677 (find_lwp_pid): Update, "entry" parameter is a
6678 struct thread_info * now.
6679 (linux_wait_for_lwp): Fetch pid from thread.
6680 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6681 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6682 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6683 (dequeue_one_deferred_signal): Ditto.
6684 (cancel_breakpoint): Fetch ptid from current_inferior.
6685 (linux_wait_for_event): Pass &all_threads to find_inferior,
6686 not &all_lwps. Fetch ptid, lwpid from thread.
6687 (count_events_callback): Update, "entry" parameter is a
6688 struct thread_info * now.
6689 (select_singlestep_lwp_callback): Ditto.
6690 (select_event_lwp_callback): Ditto.
6691 (cancel_breakpoints_callback): Ditto.
6692 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6694 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6695 (unsuspend_one_lwp): Update, "entry" parameter is a
6696 struct thread_info * now.
6697 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6699 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6700 Fetch lwpid from thread, not lwp.
6701 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6702 Pass &all_threads to find_inferior, not &all_lwps.
6703 (send_sigstop): Fetch lwpid from thread, not lwp.
6704 (send_sigstop_callback): Update, "entry" parameter is a
6705 struct thread_info * now.
6706 (suspend_and_send_sigstop_callback): Ditto.
6707 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6708 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6709 struct thread_info * now.
6710 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6712 (lwp_running): Update, "entry" parameter is a
6713 struct thread_info * now.
6714 (stop_all_lwps): Fetch ptid from thread.
6715 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6716 (linux_resume_one_lwp): Fetch lwpid from thread.
6717 (linux_set_resume_request): Update, "entry" parameter is a
6718 struct thread_info * now. Fetch pid, lwpid from thread.
6719 (resume_status_pending_p): Update, "entry" parameter is a
6720 struct thread_info * now.
6721 (need_step_over_p): Ditto. Fetch lwpid from thread.
6722 (start_step_over): Fetch lwpid from thread.
6723 (linux_resume_one_thread): Update, "entry" parameter is a
6724 struct thread_info * now. Fetch lwpid from thread.
6725 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6726 (proceed_one_lwp): Update, "entry" parameter is a
6727 struct thread_info * now. Fetch lwpid from thread.
6728 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6729 struct thread_info * now.
6730 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6731 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6732 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6734 (regsets_store_inferior_registers): Ditto.
6735 (fetch_register, store_register): Ditto.
6736 (linux_read_memory, linux_write_memory): Ditto.
6737 (linux_request_interrupt): Ditto.
6738 (linux_read_auxv): Ditto.
6739 (linux_xfer_siginfo): Ditto.
6740 (linux_qxfer_spu): Ditto.
6741 (linux_qxfer_libraries_svr4): Ditto.
6742 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6743 moved to inferiors.h.
6745 (get_thread_lwp): Update.
6746 (struct lwp_info): Delete member "entry". Simplify comment for
6749 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6750 current_inferior directly.
6751 (update_watch_registers_callback): Update, "entry" parameter is a
6752 struct thread_info * now. Fetch pid from thread.
6753 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6754 (mips_insert_point): Fetch lwpid from current_inferior.
6755 Pass &all_threads to find_inferior, not &all_lwps.
6756 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6757 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6759 (mips_stopped_data_address): Ditto.
6760 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6762 * linux-tile-low.c (tile_arch_setup): Ditto.
6763 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6764 (update_debug_registers_callback): Update, "entry" parameter is a
6765 struct thread_info * now. Fetch pid from thread.
6766 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6767 Pass &all_threads to find_inferior, not &all_lwps.
6768 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6769 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6770 Pass &all_threads to find_inferior, not &all_lwps.
6771 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6772 (i386_dr_low_get_status): Ditto.
6773 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6774 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6775 (x86_linux_read_description): Ditto.
6776 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6778 2014-02-20 Doug Evans <dje@google.com>
6780 * inferiors.c (get_first_inferior): Fix buglet.
6782 2014-02-19 Doug Evans <dje@google.com>
6784 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6785 * inferiors.c (add_thread): Change result type to struct thread_info *.
6786 All callers updated.
6787 (add_lwp): Call add_thread here instead of in callers.
6788 All callers updated.
6789 * linux-low.h (get_lwp_thread): Rewrite.
6790 (struct lwp_info): New member "thread".
6792 2014-02-19 Doug Evans <dje@google.com>
6794 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6795 All callers updated.
6797 2014-02-19 Doug Evans <dje@google.com>
6799 * inferiors.c (add_thread): Fix whitespace.
6801 2014-02-19 Doug Evans <dje@google.com>
6803 * dll.c (clear_dlls): Replace accessing list implemention details
6805 * gdbthread.h (get_first_thread): Declare.
6806 * inferiors.c (for_each_inferior_with_data): New function.
6807 (get_first_thread): New function.
6808 (find_thread_ptid): Simplify.
6809 (get_first_inferior): New function.
6810 (clear_list): Delete.
6811 (one_inferior_p): New function.
6812 (clear_inferior_list): New function.
6813 (clear_inferiors): Update.
6814 * inferiors.h (for_each_inferior_with_data): Declare.
6815 (clear_inferior_list): Declare.
6816 (one_inferior_p): Declare.
6817 (get_first_inferior): Declare.
6818 * linux-low.c (linux_wait_for_event): Replace accessing list
6819 implemention details with API function.
6820 * server.c (target_running): Ditto.
6821 (accumulate_file_name_length): New function.
6822 (emit_dll_description): New function.
6823 (handle_qxfer_libraries): Replace accessing list implemention
6824 details with API function.
6825 (handle_qxfer_threads_worker): New function.
6826 (handle_qxfer_threads_proper): Replace accessing list implemention
6827 details with API function.
6828 (handle_query): Ditto.
6829 (visit_actioned_threads_callback_ftype): New typedef.
6830 (visit_actioned_threads_data): New struct.
6831 (visit_actioned_threads): Rewrite to be find_inferior callback.
6832 (resume): Call find_inferior.
6833 (handle_status): Replace accessing list implemention
6834 details with API function.
6835 (process_serial_event): Replace accessing list implemention details
6837 * target.c (set_desired_inferior): Replace accessing list implemention
6838 details with API function.
6839 * tracepoint.c (same_process_p): New function.
6840 (gdb_agent_about_to_close): Replace accessing list implemention
6841 details with API function.
6842 * win32-low.c (child_delete_thread): Replace accessing list
6843 implemention details with API function.
6844 (match_dll_by_basename): New function.
6845 (dll_is_loaded_by_basename): New function.
6846 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6847 details call to dll_is_loaded_by_basename.
6849 2014-02-19 Doug Evans <dje@google.com>
6851 * dll.h (struct dll_info): Add comment.
6852 * gdbthread.h (struct thread_info): Add comment.
6853 (current_ptid): Simplify.
6854 * inferiors.c (add_process): Update.
6855 (remove_process): Update.
6856 * inferiors.h (struct process_info): Rename member "head" to "entry".
6857 * linux-low.c (delete_lwp): Update.
6859 (last_thread_of_process_p): Update.
6860 (kill_one_lwp_callback, linux_kill): Update.
6861 (status_pending_p_callback): Update.
6862 (wait_for_sigstop): Update. Simplify read of ptid.
6863 (start_step_over): Update.
6864 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6865 (get_lwp_thread): Update.
6866 (struct lwp_info): Rename member "head" to "entry".
6867 * regcache.h (inferior_list_entry): Delete.
6868 * server.c (kill_inferior_callback): Update.
6869 (detach_or_kill_inferior_callback): Update.
6870 (print_started_pid): Update.
6871 (print_attached_pid): Update.
6872 (process_serial_event): Simplify read of ptid.
6873 * thread-db.c (thread_db_create_event): Update.
6874 (thread_db_get_tls_address): Update.
6875 * win32-low.c (current_inferior_ptid): Simplify.
6877 2014-02-19 Tom Tromey <tromey@redhat.com>
6879 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6881 (target_supports_btrace): Update.
6883 2014-02-14 Yao Qi <yao@codesourcery.com>
6885 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6886 (rsp-low-ipa.o): New target.
6888 2014-02-12 Tom Tromey <tromey@redhat.com>
6890 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6891 convert_ascii_to_int.
6892 * regcache.c (registers_to_string): Likewise.
6893 * remote-utils.c (decode_M_packet): Likewise.
6894 * server.c (process_serial_event): Likewise.
6896 2014-02-12 Tom Tromey <tromey@redhat.com>
6898 * server.c (handle_query, handle_v_run): Use hex2bin, not
6900 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6902 2014-02-12 Tom Tromey <tromey@redhat.com>
6904 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6905 convert_int_to_ascii.
6906 * regcache.c (registers_to_string, collect_register_as_string):
6908 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6910 * server.c (process_serial_event): Likewise.
6911 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6912 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6914 2014-02-12 Tom Tromey <tromey@redhat.com>
6916 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6917 bin2hex, not hexify.
6918 * tracepoint.c (cmd_qtstatus): Likewise.
6920 2014-02-12 Tom Tromey <tromey@redhat.com>
6922 * remote-utils.c (monitor_output): Pass explicit length to
6925 2014-02-12 Tom Tromey <tromey@redhat.com>
6927 * tracepoint.c: Include rsp-low.h.
6928 * server.c: Include rsp-low.h.
6929 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6930 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6932 * remote-utils.c: Include rsp-low.h.
6933 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6934 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6935 (convert_int_to_ascii, convert_ascii_to_int): Move to
6937 * regcache.c: Include rsp-low.h.
6938 * ax.c: Include rsp-low.h.
6939 * Makefile.in (SFILES): Add common/rsp-low.c.
6940 (OBS): Add rsp-low.o.
6941 (rsp-low.o): New target.
6943 2014-02-12 Tom Tromey <tromey@redhat.com>
6945 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6946 Include print-utils.h.
6947 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6948 (plongest, thirty_two, phex_nz): Remove.
6949 * Makefile.in (SFILES): Add common/print-utils.c.
6950 (OBS): Add print-utils.o.
6951 (print-utils-ipa.o): New target.
6952 (print-utils.o): New target.
6953 (IPA_OBJS): Add print-utils-ipa.o.
6955 2014-02-06 Tom Tromey <tromey@redhat.com>
6957 * Makefile.in (SFILES): Fix indentation.
6959 2014-02-05 Doug Evans <dje@google.com>
6961 * linux-low.c (linux_wait_for_event): Improve comment.
6962 (linux_wait_1): Keep current_inferior in sync with event_child.
6964 2014-01-22 Doug Evans <dje@google.com>
6966 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6968 2014-01-22 Doug Evans <dje@google.com>
6970 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6971 * configure: Regenerate.
6972 * config.in: Regenerate.
6973 * Makefile.in (SFILES): Add debug.c.
6975 * debug.c: New file.
6976 * debug.h: New file.
6977 * linux-aarch64-low.c (*): Update all debugging printfs to use
6978 debug_printf instead of fprintf.
6979 * linux-arm-low.c (*): Ditto.
6980 * linux-cris-low.c (*): Ditto.
6981 * linux-crisv32-low.c (*): Ditto.
6982 * linux-m32r-low.c (*): Ditto.
6983 * linux-sparc-low.c (*): Ditto.
6984 * linux-x86.c (*): Ditto.
6985 * linux-low.c (*): Ditto.
6986 (linux_wait_1): Add calls to debug_enter, debug_exit.
6987 (linux_wait): Remove redundant debugging printf.
6988 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6989 (linux_resume, unstop_all_lwps): Ditto.
6990 * mem-break.c (*): Update all debugging printfs to use
6991 debug_printf instead of fprintf.
6992 * remote-utils.c (*): Ditto.
6993 * thread-db.c (*): Ditto.
6994 * server.c #include <ctype.h>, "gdb_vecs.h".
6995 (debug_threads): Moved to debug.c.
6996 (*): Update all debugging printfs to use debug_printf instead of
6998 (start_inferior): Replace call to fflush with call to debug_flush.
6999 (monitor_show_help): Mention set debug-format.
7000 (parse_debug_format_options): New function.
7001 (handle_monitor_command): Handle "monitor set debug-format".
7002 (gdbserver_usage): Mention --debug-format.
7003 (main): Parse --debug-format.
7004 * server.h (debug_threads): Declaration moved to debug.h.
7006 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7007 trace_debug_1 that uses debug_printf.
7008 (tracepoint_look_up_symbols): Update all debugging printfs to use
7009 debug_printf instead of fprintf.
7011 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7013 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7016 2014-01-17 Pedro Alves <palves@redhat.com>
7019 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7020 defined after including gdb_proc_service.h.
7022 2014-01-16 Doug Evans <dje@google.com>
7024 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7025 (match_dll): Use it.
7027 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7029 * target.h (target_ops) <read_btrace>: Change parameters and
7030 return type to allow error reporting.
7031 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7032 trace reading errors on.
7033 * linux-low.c (linux_low_read_btrace): Pass trace reading
7035 (linux_low_disable_btrace): New.
7037 2014-01-15 Doug Evans <dje@google.com>
7039 * inferiors.c (thread_id_to_gdb_id): Delete.
7040 * inferiors.h (thread_id_to_gdb_id): Delete.
7042 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7044 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7045 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7048 2014-01-08 Pedro Alves <palves@redhat.com>
7050 * server.c (handle_status): Don't discard previous queued stop
7051 replies or thread's pending status here.
7052 (main) <disconnection>: Do it here instead.
7054 2014-01-08 Pedro Alves <palves@redhat.com>
7056 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7057 * server.c (visit_actioned_threads, handle_pending_status): New
7059 (handle_v_cont): Factor out parts to ...
7060 (resume): ... this new function. If in all-stop, and a thread
7061 being resumed has a pending status, report it without actually
7063 (myresume): Adjust to use the new 'resume' function.
7064 (clear_pending_status_callback, set_pending_status_callback)
7065 (find_status_pending_thread_callback): New functions.
7066 (handle_status): Handle the case of multiple threads having
7067 interesting statuses to report. Report threads' real last signal
7068 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7069 with an interesting thread to report the status for, instead of
7070 always reporting the status of the first thread.
7072 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7074 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7075 * gdbreplay.c (gdbreplay_version): Likewise.
7077 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7079 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7080 iov.iov_len with the real length in use.
7082 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7084 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7085 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7086 for all targets that use win32-low.c.
7087 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7088 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7090 2013-12-13 Pedro Alves <palves@redhat.com>
7092 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7093 if equal to TARGET_WAITKIND_LOADED.
7094 * win32-low.c (cached_status): New static global.
7095 (win32_wait): Add declaration.
7096 (do_initial_child_stuff): Flush all initial pending debug events
7097 up to the initial breakpoint.
7098 (win32_wait): If CACHED_STATUS was set, return that instead
7099 of doing a real wait. Remove the code resuming the execution
7100 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7101 during the initial phase. Also remove the code changing
7102 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7103 TARGET_WAITKIND_STOPPED.
7105 2013-12-11 Yao Qi <yao@codesourcery.com>
7107 * notif.c (handle_notif_ack): Return 0 if no notification
7110 2013-11-20 Doug Evans <dje@google.com>
7112 * linux-low.c (linux_set_resume_request): Fix comment.
7114 2013-11-20 Doug Evans <dje@google.com>
7116 * linux-low.c (resume_status_pending_p): Tweak comment.
7118 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7120 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7121 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7122 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7123 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7124 (srv_amd64_regobj): Add amd64-mpx.o.
7125 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7126 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7127 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7128 * i387-fp.c (num_pl_bnd_register) Added constant.
7129 (num_pl_bnd_cfg_registers) Added constant.
7130 (struct i387_xsave) Added reserved area and MPX fields.
7131 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7132 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7134 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7135 (init_registers_amd64_mpx_linux): Declare new function.
7136 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7137 (x86_64_regmap): Add MPX registers.
7138 (x86_linux_read_description): Add MPX case.
7139 (initialize_low_arch): Initialize MPX targets.
7141 2013-11-18 Tom Tromey <tromey@redhat.com>
7143 * configure: Rebuild.
7144 * configure.ac: Don't check for stdlib.h.
7145 * gdbreplay.c: Unconditionally include stdlib.h.
7147 2013-11-18 Tom Tromey <tromey@redhat.com>
7149 * config.in: Rebuild.
7150 * configure: Rebuild.
7151 * configure.ac: Don't use AC_HEADER_DIRENT.
7153 2013-11-18 Tom Tromey <tromey@redhat.com>
7155 * server.h: Don't check HAVE_STRING_H.
7156 * gdbreplay.c: Don't check HAVE_STRING_H.
7157 * configure: Rebuild.
7159 2013-11-18 Tom Tromey <tromey@redhat.com>
7161 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7164 2013-11-08 Tom Tromey <tromey@redhat.com>
7166 * configure, config.in: Rebuild.
7167 * configure.ac: Remove unused configury.
7169 2013-11-08 Tom Tromey <tromey@redhat.com>
7171 * acinclude.m4: Include common.m4, codeset.m4.
7172 * configure, config.in: Rebuild.
7173 * configure.ac: Use GDB_AC_COMMON.
7175 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7177 * linux-s390-low.c (HWCAP_S390_TE): New define.
7178 (s390_arch_setup): Consider the TE field in the HWCAP for
7179 determining 'have_regset_tdb'.
7181 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7184 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7187 2013-10-02 Pedro Alves <palves@redhat.com>
7189 * server.c (process_serial_event): Don't output "GDBserver
7190 exiting" if GDB is connected through stdio.
7191 * target.c (mywait): Likewise, be silent if GDB is connected
7194 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7196 * lynx-low.c (lynx_add_threads_after_attach): New function.
7197 (lynx_attach): Remove call to add_thread. Add call to
7198 lynx_add_threads_after_attach instead.
7200 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7202 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7203 * config.in, configure: Regenerated.
7205 2013-09-18 Yao Qi <yao@codesourcery.com>
7208 * server.c (start_inferior): Clear 'resume_info'.
7210 2013-09-16 Jiong Wang <jiwang@tilera.com>
7212 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7215 2013-09-16 Jiong Wang <jiwang@tilera.com>
7217 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7218 linux-tile-low.o to srv_tgtobj.
7220 2013-09-16 Will Newton <will.newton@linaro.org>
7222 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7225 2013-09-06 Pedro Alves <palves@redhat.com>
7227 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7228 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7229 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7230 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7231 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7232 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7234 2013-09-06 Pedro Alves <palves@redhat.com>
7236 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7237 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7239 2013-09-06 Pedro Alves <palves@redhat.com>
7241 * linux-amd64-ipa.c: Include tracepoint.h.
7242 * linux-i386-ipa.c: Include tracepoint.h.
7244 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7246 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7247 (ps_get_thread_area): New function.
7249 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7251 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7252 (initialize_low_arch): Call init_registers_crisv32 rather than
7253 init_register_crisv32.
7255 2013-09-05 Pedro Alves <palves@redhat.com>
7257 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7259 * hostio.h: ... this new file.
7260 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7261 win32-low.c: Include hostio.h.
7263 2013-09-05 Pedro Alves <palves@redhat.com>
7265 * server.h (gdb_client_data, handler_func, callback_handler_func)
7266 (delete_file_handler, add_file_handler, append_callback_event)
7267 (delete_callback_event, start_event_loop, initialize_event_loop):
7268 Move to event-loop.h and include it.
7269 * event-loop.h: New file.
7271 2013-09-05 Pedro Alves <palves@redhat.com>
7273 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7274 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7275 (loaded_dll, unloaded_dll): Move to ...
7276 * dll.h: ... this new file.
7277 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7279 2013-09-05 Pedro Alves <palves@redhat.com>
7281 * server.h (current_process, get_thread_process, all_processes)
7282 (add_inferior_to_list, for_each_inferior, current_inferior)
7283 (remove_inferior, add_process, remove_process, find_process_pid)
7284 (have_started_inferiors_p, have_attached_inferiors_p)
7285 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7286 (clear_inferiors, find_inferior, find_inferior_id)
7287 (inferior_target_data, set_inferior_target_data)
7288 (inferior_regcache_data, set_inferior_regcache_data): Move to
7289 inferiors.h, and include it.
7290 * inferiors.h: New file.
7292 2013-09-05 Pedro Alves <palves@redhat.com>
7294 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7298 2013-09-05 Pedro Alves <palves@redhat.com>
7300 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7302 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7303 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7304 (handle_tracepoint_general_set, handle_tracepoint_query)
7305 (tracepoint_finished_step, tracepoint_was_hit)
7306 (release_while_stepping_state_list, current_traceframe)
7307 (in_readonly_region, traceframe_read_mem)
7308 (fetch_traceframe_registers, traceframe_read_sdata)
7309 (traceframe_read_info, struct fast_tpoint_collect_status)
7310 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7311 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7312 (supply_fast_tracepoint_registers)
7313 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7314 (ipa_tdesc, claim_trampoline_space)
7315 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7316 (agent_mem_read, agent_get_trace_state_variable_value)
7317 (agent_set_trace_state_variable_value, agent_tsv_read)
7318 (agent_mem_read_string, get_raw_reg_func_addr)
7319 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7320 * tracepoint.h: ... this new file.
7322 2013-09-05 Pedro Alves <palves@redhat.com>
7324 * server.h (perror_with_name, error, fatal, warning, paddress)
7325 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7327 * utils.h: New file.
7329 2013-09-05 Pedro Alves <palves@redhat.com>
7331 * server.h (remote_debug, noack_mode, transport_is_reliable)
7332 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7333 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7334 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7335 (write_enn, initialize_async_io, enable_async_io)
7336 (disable_async_io, check_remote_input_interrupt_request)
7337 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7338 (dead_thread_notify, prepare_resume_reply)
7339 (decode_address_to_semicolon, decode_address, decode_m_packet)
7340 (decode_M_packet, decode_X_packet, decode_xfer_write)
7341 (decode_search_memory_packet, unhexify, hexify)
7342 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7343 (look_up_one_symbol, relocate_instruction)
7344 (monitor_output): Move to remote-utils.h, and include it.
7345 * remote-utils.h: New file.
7347 2013-09-05 Pedro Alves <palves@redhat.com>
7349 * server.h (_): Delete.
7351 2013-09-02 Pedro Alves <palves@redhat.com>
7353 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7354 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7356 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7358 2013-09-02 Pierre Muller <muller@sourceware.org>
7360 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7361 or WriteProcessMemory complete successfully and handle
7362 ERROR_PARTIAL_COPY error.
7364 2013-09-02 Pedro Alves <palves@redhat.com>
7366 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7367 error instead of EIO.
7369 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7372 * linux-low.c: Include filestuff.h.
7373 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7374 * lynx-low.c: Include filestuff.h.
7375 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7376 * server.c: Include filestuff.h.
7377 (main): Call notice_open_fds.
7378 * spu-low.c: Include filestuff.h.
7379 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7381 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7383 * Makefile.in: Explain why ../target and ../nat are not
7384 listed as include file search paths.
7385 (linux-waitpid.o): New object file rule.
7386 * configure.srv (srv_native_linux_obj): New variable.
7387 Replace all occurrences of linux native object files with
7388 $srv_native_linux_obj.
7389 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7390 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7391 (linux_enable_event_reporting): Remove declaration.
7392 (my_waitpid): Moved to common/linux-waitpid.c.
7393 (linux_wait_for_event): Pass ptid when calling
7394 linux_enable_event_reporting.
7395 (linux_supports_tracefork_flag): Remove.
7396 (linux_enable_event_reporting): Likewise.
7397 (linux_tracefork_grandchild): Remove.
7398 (STACK_SIZE): Moved to common/linux-ptrace.c.
7399 (linux_tracefork_child): Remove.
7400 (linux_test_for_tracefork): Remove.
7401 (linux_look_up_symbols): Call linux_supports_traceclone.
7402 (initialize_low): Remove call to linux_test_for_tracefork.
7403 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7404 common/linux-ptrace.h.
7405 (PTRACE_TYPE_ARG4): Likewise.
7406 Include linux-ptrace.h.
7408 2013-08-21 Pedro Alves <palves@redhat.com>
7410 * config.in: Renegerate.
7412 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7414 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7415 (SFILES): Remove $(srcdir)/common/target-common.c and
7416 add $(srcdir)/target/waitstatus.c.
7417 (OBS): Remove target-common.o and add waitstatus.o.
7418 (server_h): Remove $(srcdir)/../common/target-common.h and
7419 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7420 and $(srcdir)/../target/waitstatus.h.
7421 (target-common.o): Remove.
7422 (waitstatus.o): New target object file.
7423 * target.h: Do not include target-common.h and
7424 include target/resume.h, target/wait.h and
7425 target/waitstatus.h.
7427 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7429 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7430 to PTRACE_TYPE_ARG3.
7431 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7432 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7434 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7435 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7437 2013-07-27 Jie Zhang <jie@codesourcery.com>
7438 Daniel Jacobowitz <dan@codesourcery.com>
7439 Yao Qi <yao@codesourcery.com>
7441 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7442 (mips-linux-watch.o): New rule.
7443 (mips_linux_watch_h): New variable.
7444 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7446 * linux-mips-low.c: Include mips-linux-watch.h.
7447 (struct arch_process_info, struct arch_lwp_info): New.
7448 (update_watch_registers_callback): New function.
7449 (mips_linux_new_process, mips_linux_new_thread) New functions.
7450 (mips_linux_prepare_to_resume, mips_insert_point): New
7452 (mips_remove_point, mips_stopped_by_watchpoint): New
7454 (rsp_bp_type_to_target_hw_bp_type): New function.
7455 (mips_stopped_data_address): New function.
7456 (the_low_target): Add watchpoint support functions.
7458 2013-07-27 Yao Qi <yao@codesourcery.com>
7460 * i386-low.c: Include break-common.h.
7461 (enum target_hw_bp_type): Remove.
7463 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7465 * Makefile.in (SFILES): /common/target-common.c.
7466 (OBS): Add target-common.o.
7467 (server_h): Add $(srcdir)/../common/target-common.h.
7468 (target-common.o): New target.
7469 * server.c (queue_stop_reply_callback): Free
7470 status string after use.
7471 * target.c (target_waitstatus_to_string): Remove.
7472 * target.h: Include target-common.h.
7473 (resume_kind): Likewise.
7474 (target_waitkind): Likewise.
7475 (target_waitstatus): Likewise.
7476 (TARGET_WNOHANG): Likewise.
7478 2013-07-04 Yao Qi <yao@codesourcery.com>
7480 * Makefile.in (host_alias): Use @host_noncanonical@.
7481 (target_alias): Use @target_noncanonical@.
7482 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7483 ACX_NONCANONICAL_HOST.
7484 * configure: Regenerated.
7487 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7489 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7490 * configure: Rebuild.
7491 * Makefile.in (version_host, version_target): Get from configure.
7492 (version.c): Use $(version_host) and $(version_target).
7494 2013-07-03 Pedro Alves <palves@redhat.com>
7496 * Makefile.in (config.status): Depend on development.sh.
7497 * acinclude.m4: Include libmcheck.m4.
7498 * configure: Regenerate.
7500 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7502 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7503 attribute inside the parentheses.
7504 (winapi_DebugSetProcessKillOnExit): Ditto.
7505 (winapi_DebugBreakProcess): Ditto.
7506 (winapi_GenerateConsoleCtrlEvent): Ditto.
7508 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7510 * notif.h (notif_event): Add a dummy member to avoid compiler
7513 2013-07-01 Pedro Alves <palves@redhat.com>
7515 * hostio.c (HOSTIO_PATH_MAX): Define.
7516 (require_filename, handle_open, handle_unlink, handle_readlink):
7519 2013-07-01 Pedro Alves <palves@redhat.com>
7521 * server.h: Include "pathmax.h".
7522 * linux-low.c: Don't include sys/param.h.
7523 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7525 * win32-low.c: Don't include sys/param.h.
7526 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7528 2013-07-01 Pedro Alves <palves@redhat.com>
7530 * event-loop.c: Don't check HAVE_UNISTD_H before including
7532 * gdbreplay.c: Likewise.
7533 * remote-utils.c: Likewise.
7534 * server.c: Likewise.
7535 * configure.ac: Don't check for unistd.h.
7536 * configure: Regenerate.
7538 2013-06-28 Tom Tromey <tromey@redhat.com>
7540 * Makefile.in (version.c): Use version.in, not
7543 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7545 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7546 * configure: Rebuild.
7547 * Makefile.in (version_host, version_target): Get from configure.
7548 (version.c): Use $(version_host) and $(version_target).
7550 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7552 Fix trace-status to output user name without trailing colon.
7553 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7555 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7557 Fix trace-status to output proper start-time and stop-time.
7558 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7559 output start time and stop time in hex as gdb expects.
7561 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7563 * tracepoint.c (build_traceframe_info_xml): Output trace state
7564 variables present in the trace buffer.
7566 2013-06-24 Tom Tromey <tromey@redhat.com>
7568 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7570 (version.o): Remove.
7571 * gdbreplay.c: Include version.h.
7572 (version, host_name): Don't declare.
7573 * server.h: Include version.h.
7574 (version, host_name): Don't declare.
7576 2013-06-12 Pedro Alves <palves@redhat.com>
7578 * linux-x86-low.c (linux_is_elf64): Delete global.
7579 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7580 with local linux_pid_exe_is_elf_64_file use.
7582 2013-06-11 Pedro Alves <palves@redhat.com>
7584 * linux-low.c (regset_disabled, disable_regset): New functions.
7585 (regsets_fetch_inferior_registers)
7586 (regsets_store_inferior_registers): Use them.
7587 (initialize_regsets_info); Don't allocate the disabled_regsets
7589 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7592 2013-06-11 Pedro Alves <palves@redhat.com>
7594 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7597 2013-06-11 Pedro Alves <palves@redhat.com>
7599 * linux-x86-low.c (initialize_low_arch): Call
7600 init_registers_x32_avx_linux.
7602 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7604 Fix compatibility with Android Bionic.
7605 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7608 2013-06-07 Pedro Alves <palves@redhat.com>
7611 * Makefile.in (OBS): Add tdesc.o.
7612 (IPA_OBJS): Add tdesc-ipa.o.
7613 (tdesc-ipa.o): New rule.
7614 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7616 * linux-low.c (new_inferior): Delete.
7617 (disabled_regsets, num_regsets): Delete.
7618 (linux_add_process): Adjust to set the new per-process
7620 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7621 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7622 was a stop. When calling arch_setup, switch the current inferior
7623 to the thread that got an event.
7624 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7625 (regsets_fetch_inferior_registers)
7626 (regsets_store_inferior_registers): New regsets_info parameter.
7628 (linux_register_in_regsets): New regs_info parameter. Adjust to
7630 (register_addr, fetch_register, store_register): New usrregs_info
7631 parameter. Adjust to use it.
7632 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7633 parameter regs_info. Adjust to use it.
7634 (linux_fetch_registers): Get the current inferior's regs_info, and
7636 (linux_store_registers): Ditto.
7637 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7638 (initialize_low): Don't initialize the target_regsets here. Call
7639 initialize_low_arch.
7640 * linux-low.h (target_regsets): Delete declaration.
7641 (struct regsets_info): New.
7642 (struct usrregs_info): New.
7643 (struct regs_info): New.
7644 (struct process_info_private) <new_inferior>: New field.
7645 (struct linux_target_ops): Delete the num_regs, regmap, and
7646 regset_bitmap fields. New field regs_info.
7647 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7648 * i387-fp.c (num_xmm_registers): Delete.
7649 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7650 calls to new interface.
7651 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7652 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7653 Infer the number of xmm registers from the regcache's target
7655 * i387-fp.h (num_xmm_registers): Delete.
7656 * inferiors.c (add_thread): Don't install the thread's regcache
7658 * proc-service.c (gregset_info): Fetch the current inferior's
7659 regs_info. Adjust to use it.
7660 * regcache.c: Include tdesc.h.
7661 (register_bytes, reg_defs, num_registers)
7662 (gdbserver_expedite_regs): Delete.
7663 (get_thread_regcache): If the thread doesn't have a regcache yet,
7664 create one, instead of aborting gdbserver.
7665 (regcache_invalidate_one): Rename to ...
7666 (regcache_invalidate_thread): ... this.
7667 (regcache_invalidate_one): New.
7668 (regcache_invalidate): Only invalidate registers of the current
7670 (init_register_cache): Add target_desc parameter, and use it.
7671 (new_register_cache): Ditto. Assert the target description has a
7672 non zero registers_size.
7673 (regcache_cpy): Add assertions. Adjust.
7674 (realloc_register_cache, set_register_cache): Delete.
7675 (registers_to_string, registers_from_string): Adjust.
7676 (find_register_by_name, find_regno, find_register_by_number)
7677 (register_cache_size): Add target_desc parameter, and use it.
7678 (free_register_cache_thread, free_register_cache_thread_one)
7679 (regcache_release, register_cache_size): New.
7680 (register_size): Add target_desc parameter, and use it.
7681 (register_data, supply_register, supply_register_zeroed)
7682 (supply_regblock, supply_register_by_name, collect_register)
7683 (collect_register_as_string, collect_register_by_name): Adjust.
7684 * regcache.h (struct target_desc): Forward declare.
7685 (struct regcache) <tdesc>: New field.
7686 (init_register_cache, new_register_cache): Add target_desc
7688 (regcache_invalidate_thread): Declare.
7689 (regcache_invalidate_one): Delete declaration.
7690 (regcache_release): Declare.
7691 (find_register_by_number, register_cache_size, register_size)
7692 (find_regno): Add target_desc parameter.
7693 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7695 * remote-utils.c: Include tdesc.h.
7696 (outreg, prepare_resume_reply): Adjust.
7697 * server.c: Include tdesc.h.
7698 (gdbserver_xmltarget): Delete declaration.
7699 (get_features_xml, process_serial_event): Adjust.
7700 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7702 (struct process_info) <tdesc>: New field.
7703 (ipa_tdesc): Declare.
7704 * tdesc.c: New file.
7705 * tdesc.h: New file.
7706 * tracepoint.c: Include tdesc.h.
7707 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7708 (get_context_regcache): Adjust to pass ipa_tdesc down.
7709 (do_action_at_tracepoint): Adjust to get the register cache size
7710 from the context regcache's description.
7711 (traceframe_walk_blocks): Adjust to get the register cache size
7712 from the current trace frame's description.
7713 (traceframe_get_pc): Adjust to get current trace frame's
7714 description and pass it down.
7715 (gdb_collect): Adjust to get the register cache size from the
7717 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7718 (gdbserver_xmltarget): Delete.
7719 (initialize_low_tracepoint): Set the ipa's target description.
7720 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7721 (initialize_low_tracepoint): Set the ipa's target description.
7722 * linux-x86-low.c: Include tdesc.h.
7723 [__x86_64__] (is_64bit_tdesc): New.
7724 (ps_get_thread_area, x86_get_thread_area): Use it.
7725 (i386_cannot_store_register): Rename to ...
7726 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7727 (i386_cannot_fetch_register): Rename to ...
7728 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7729 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7731 (target_regsets): Rename to ...
7732 (x86_regsets): ... this.
7733 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7735 (x86_siginfo_fixup): Use is_64bit_tdesc.
7736 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7737 (tdesc_x32_avx_linux, tdesc_x32_linux)
7738 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7740 (x86_linux_update_xmltarget): Delete.
7741 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7742 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7743 (AMD64_LINUX_USER64_CS): New.
7744 (x86_linux_read_description): New, based on
7745 x86_linux_update_xmltarget.
7746 (same_process_callback): New.
7747 (x86_arch_setup_process_callback): New.
7748 (x86_linux_update_xmltarget): New.
7749 (x86_regsets_info): New.
7750 (amd64_linux_regs_info): New.
7751 (i386_linux_usrregs_info): New.
7752 (i386_linux_regs_info): New.
7753 (x86_linux_regs_info): New.
7754 (x86_arch_setup): Reimplement.
7755 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7756 (x86_emit_ops): Ditto.
7757 (the_low_target): Adjust. Install x86_linux_regs_info,
7758 x86_cannot_fetch_register, and x86_cannot_store_register.
7759 (initialize_low_arch): New.
7760 * linux-ia64-low.c (tdesc_ia64): Declare.
7761 (ia64_fetch_register): Adjust.
7762 (ia64_usrregs_info, regs_info): New globals.
7763 (ia64_regs_info): New function.
7764 (the_low_target): Adjust.
7765 (initialize_low_arch): New function.
7766 * linux-sparc-low.c (tdesc_sparc64): Declare.
7767 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7769 (sparc_arch_setup): New function.
7770 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7771 (the_low_target): Adjust.
7772 (initialize_low_arch): New function.
7773 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7774 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7775 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7776 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7777 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7778 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7779 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7780 (tdesc_powerpc_isa205_vsx64l): Declare.
7781 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7782 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7783 (ppc_set_pc, ppc_get_hwcap): Adjust.
7784 (ppc_usrregs_info): Forward declare.
7785 (!__powerpc64__) ppc_regmap_adjusted: New global.
7786 (ppc_arch_setup): Adjust to the current process'es target
7788 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7789 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7790 (ppc_store_evrregset): Adjust.
7791 (target_regsets): Rename to ...
7792 (ppc_regsets): ... this, and make static.
7793 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7794 (ppc_regs_info): New function.
7795 (the_low_target): Adjust.
7796 (initialize_low_arch): New function.
7797 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7798 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7799 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7800 (tdesc_s390x_linux64v2): Declare.
7801 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7802 (s390_fill_gregset, s390_store_last_break): Adjust.
7803 (target_regsets): Rename to ...
7804 (s390_regsets): ... this, and make static.
7805 (s390_get_pc, s390_set_pc): Adjust.
7806 (s390_get_hwcap): New target_desc parameter, and use it.
7807 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7808 (s390_arch_setup): Adjust to set the current process'es target
7809 description. Don't adjust the regmap.
7810 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7811 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7812 (regs_info_3264): New globals.
7813 (s390_regs_info): New function.
7814 (the_low_target): Adjust.
7815 (initialize_low_arch): New function.
7816 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7817 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7818 [__mips64] (init_registers_mips_linux)
7819 (init_registers_mips_dsp_linux): Delete defines.
7820 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7821 (have_dsp): New global.
7822 (mips_read_description): New, based on mips_arch_setup.
7823 (mips_arch_setup): Reimplement.
7824 (get_usrregs_info): New function.
7825 (mips_cannot_fetch_register, mips_cannot_store_register)
7826 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7827 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7828 (target_regsets): Rename to ...
7829 (mips_regsets): ... this, and make static.
7830 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7831 (dsp_regs_info, regs_info): New globals.
7832 (mips_regs_info): New function.
7833 (the_low_target): Adjust.
7834 (initialize_low_arch): New function.
7835 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7836 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7838 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7839 (arm_read_description): New, with bits factored from
7841 (arm_arch_setup): Reimplement.
7842 (target_regsets): Rename to ...
7843 (arm_regsets): ... this, and make static.
7844 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7845 (arm_regs_info): New function.
7846 (the_low_target): Adjust.
7847 (initialize_low_arch): New function.
7848 * linux-m68k-low.c (tdesc_m68k): Declare.
7849 (target_regsets): Rename to ...
7850 (m68k_regsets): ... this, and make static.
7851 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7852 (m68k_regs_info): New function.
7853 (m68k_arch_setup): New function.
7854 (the_low_target): Adjust.
7855 (initialize_low_arch): New function.
7856 * linux-sh-low.c (tdesc_sharch): Declare.
7857 (target_regsets): Rename to ...
7858 (sh_regsets): ... this, and make static.
7859 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7860 (sh_regs_info, sh_arch_setup): New functions.
7861 (the_low_target): Adjust.
7862 (initialize_low_arch): New function.
7863 * linux-bfin-low.c (tdesc_bfin): Declare.
7864 (bfin_arch_setup): New function.
7865 (bfin_usrregs_info, regs_info): New globals.
7866 (bfin_regs_info): New function.
7867 (the_low_target): Adjust.
7868 (initialize_low_arch): New function.
7869 * linux-cris-low.c (tdesc_cris): Declare.
7870 (cris_arch_setup): New function.
7871 (cris_usrregs_info, regs_info): New globals.
7872 (cris_regs_info): New function.
7873 (the_low_target): Adjust.
7874 (initialize_low_arch): New function.
7875 * linux-cris-low.c (tdesc_crisv32): Declare.
7876 (cris_arch_setup): New function.
7877 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7878 (cris_regs_info): New function.
7879 (the_low_target): Adjust.
7880 (initialize_low_arch): New function.
7881 * linux-m32r-low.c (tdesc_m32r): Declare.
7882 (m32r_arch_setup): New function.
7883 (m32r_usrregs_info, regs_info): New globals.
7884 (m32r_regs_info): Adjust.
7885 (initialize_low_arch): New function.
7886 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7887 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7888 (tic6x_usrregs_info): Forward declare.
7889 (tic6x_read_description): New function, based on ...
7890 (tic6x_arch_setup): ... this. Reimplement.
7891 (target_regsets): Rename to ...
7892 (tic6x_regsets): ... this, and make static.
7893 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7894 (tic6x_regs_info): New function.
7895 (the_low_target): Adjust.
7896 (initialize_low_arch): New function.
7897 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7898 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7899 (target_regsets): Rename to ...
7900 (xtensa_regsets): ... this, and make static.
7901 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7903 (xtensa_arch_setup, xtensa_regs_info): New functions.
7904 (the_low_target): Adjust.
7905 (initialize_low_arch): New function.
7906 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7907 (nios2_arch_setup): Set the current process'es tdesc.
7908 (target_regsets): Rename to ...
7909 (nios2_regsets): ... this.
7910 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7911 (nios2_regs_info): New function.
7912 (the_low_target): Adjust.
7913 (initialize_low_arch): New function.
7914 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7915 (aarch64_arch_setup): Set the current process'es tdesc.
7916 (target_regsets): Rename to ...
7917 (aarch64_regsets): ... this.
7918 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7919 (aarch64_regs_info): New function.
7920 (the_low_target): Adjust.
7921 (initialize_low_arch): New function.
7922 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7924 (target_regsets): Rename to ...
7925 (tile_regsets): ... this.
7926 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7927 (tile_regs_info): New function.
7928 (tile_arch_setup): Set the current process'es tdesc.
7929 (the_low_target): Adjust.
7930 (initialize_low_arch): New function.
7931 * spu-low.c (tdesc_spu): Declare.
7932 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7933 * win32-arm-low.c (tdesc_arm): Declare.
7934 (arm_arch_setup): New function.
7935 (the_low_target): Install arm_arch_setup instead of
7937 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7938 (init_windows_x86): Rename to ...
7939 (i386_arch_setup): ... this. Set `win32_tdesc'.
7940 (the_low_target): Adjust.
7941 * win32-low.c (win32_tdesc): New global.
7942 (child_add_thread): Don't create the thread cache here.
7943 (do_initial_child_stuff): Set the new process'es tdesc.
7944 * win32-low.h (struct target_desc): Forward declare.
7945 (win32_tdesc): Declare.
7946 * lynx-i386-low.c (tdesc_i386): Declare global.
7947 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7948 * lynx-low.c (lynx_tdesc): New global.
7949 (lynx_add_process): Set the new process'es tdesc.
7950 * lynx-low.h (struct target_desc): Forward declare.
7951 (lynx_tdesc): Declare global.
7952 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7953 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7954 * nto-low.c (nto_tdesc): New global.
7955 (do_attach): Set the new process'es tdesc.
7956 * nto-low.h (struct target_desc): Forward declare.
7957 (nto_tdesc): Declare.
7958 * nto-x86-low.c (tdesc_i386): Declare.
7959 (nto_x86_arch_setup): Set `nto_tdesc'.
7961 2013-06-04 Gary Benson <gbenson@redhat.com>
7963 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7964 to qSupported response when appropriate.
7965 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7966 with nonzero-length annex.
7967 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7968 arguments supplied in annex.
7970 2013-05-31 Doug Evans <dje@google.com>
7973 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7974 64 bits in 64-cross-32 environment.
7976 2013-05-28 Pedro Alves <palves@redhat.com>
7978 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7979 (aarch64-without-fpu.c): Delete rule.
7980 * configure.srv (aarch64*-*-linux*): Remove references to
7981 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7982 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7985 2013-05-24 Pedro Alves <palves@redhat.com>
7987 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7988 instead of strchr/decode_address. Error if the range isn't split
7989 with a ','. Don't assume there's be a ':' in the action.
7991 2013-05-23 Yao Qi <yao@codesourcery.com>
7992 Pedro Alves <palves@redhat.com>
7994 * linux-low.c (lwp_in_step_range): New function.
7995 (linux_wait_1): If the thread was range stepping and stopped
7996 outside the stepping range, report the stop to GDB. Otherwise,
7997 continue stepping. Add range stepping debug output.
7998 (linux_set_resume_request): Copy the step range from the resume
8000 (linux_supports_range_stepping): New.
8001 (linux_target_ops) <supports_range_stepping>: Set to
8002 linux_supports_range_stepping.
8003 * linux-low.h (struct linux_target_ops)
8004 <supports_range_stepping>: New field.
8005 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8006 * linux-x86-low.c (x86_supports_range_stepping): New.
8007 (the_low_target) <supports_range_stepping>: Set to
8008 x86_supports_range_stepping.
8009 * server.c (handle_v_cont): Handle 'r' action.
8010 (handle_v_requests): Append ";r" if the target supports range
8012 * target.h (struct thread_resume) <step_range_start,
8013 step_range_end>: New fields.
8014 (struct target_ops) <supports_range_stepping>:
8016 (target_supports_range_stepping): New macro.
8018 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8020 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8021 confusion in comment.
8023 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8025 * lynx-low.c (struct process_info_private): New type.
8026 (lynx_add_process): New function.
8027 (lynx_create_inferior, lynx_attach): Replace calls to
8028 add_process by calls to lynx_add_process.
8029 (lynx_resume): If PTID is null, then try using
8030 current_process()->private->last_wait_event_ptid.
8032 (lynx_clear_inferiors): Delete. The contents of that function
8033 has been inlined in lynx_mourn;
8034 (lynx_wait_1): Save the ptid in the process's private data.
8035 (lynx_mourn): Free the process' private data. Replace call
8036 to lynx_clear_inferiors by call to clear_inferiors.
8038 2013-05-17 Yao Qi <yao@codesourcery.com>
8040 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8043 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8045 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8046 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8047 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8048 PT_TEXT_END_ADDR guards. Update comments.
8049 (linux_target_op) <read_offsets>: Conditionally define to
8050 linux_read_offsets if the target is UCLIBC and if it defines
8051 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8053 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8054 Andrew Jenner <andrew@codesourcery.com>
8056 * Makefile.in (SFILES): Add linux-nios2-low.c.
8057 (clean): Add action to delete nios2-linux.c.
8058 (nios2-linux.c): New rule.
8059 * configure.srv: Add nios2*-*-linux*.
8060 * linux-nios2-low.c: New.
8062 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8064 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8066 2013-04-25 Hui Zhu <hui@codesourcery.com>
8069 * ax.c (ax_printf): Add fflush.
8071 2013-04-22 Tom Tromey <tromey@redhat.com>
8073 * Makefile.in (SFILES): Add filestuff.c.
8074 (OBS): Add filestuff.o.
8075 (filestuff.o): New target.
8076 * config.in, configure: Rebuild.
8077 * configure.ac: Check for fdwalk, pipe2.
8079 2013-04-17 Pedro Alves <palves@redhat.com>
8081 * configure.ac (USE_THREAD_DB): Delete variable.
8082 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8083 Don't AC_SUBST USE_THREAD_DB.
8084 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8085 * config.in, configure: Regenerate.
8087 2013-04-16 Pedro Alves <palves@redhat.com>
8089 * linux-low.h (struct lwp_info) <thread_known>: Move under
8090 the USE_THREAD_DB #ifdef.
8092 2013-04-16 Pedro Alves <palves@redhat.com>
8094 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8095 (linux-low.o): Delete rule.
8096 * linux-low.h: Always include "gdb_thread_db.h" instead of
8097 conditionally including thread_db.h.
8098 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8101 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8103 * Makefile.in (install-only): Fix make install regression.
8105 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8107 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8108 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8110 * gdbserver.1: Remove.
8112 2013-03-22 Pedro Alves <palves@redhat.com>
8114 * linux-low.c (handle_extended_wait): Don't call
8115 linux_enable_event_reporting.
8117 2013-03-15 Tony Theodore <tonyt@logyst.com>
8120 * Makefile.in (SHELL): Use @SHELL@.
8122 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8124 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8127 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8129 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8130 Remove extraneous NULL element.
8132 2013-03-13 Yao Qi <yao@codesourcery.com>
8134 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8135 'V' block in trace frame.
8137 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8139 * target.h (struct target_ops): Add btrace ops.
8140 (target_supports_btrace): New macro.
8141 (target_enable_btrace): New macro.
8142 (target_disable_btrace): New macro.
8143 (target_read_btrace): New macro.
8144 * gdbthread.h (struct thread_info): Add btrace field.
8145 * server.c: Include btrace-common.h.
8146 (handle_btrace_general_set): New function.
8147 (handle_btrace_enable): New function.
8148 (handle_btrace_disable): New function.
8149 (handle_general_set): Call handle_btrace_general_set.
8150 (handle_qxfer_btrace): New function.
8151 (struct qxfer qxfer_packets[]): Add btrace entry.
8152 * inferiors.c (remove_thread): Disable btrace.
8153 * linux-low: Include linux-btrace.h.
8154 (linux_low_enable_btrace): New function.
8155 (linux_low_read_btrace): New function.
8156 (linux_target_ops): Add btrace ops.
8157 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8158 Add srv_linux_btrace=yes.
8159 (x86_64-*-linux*): Add linux-btrace.o.
8160 Add srv_linux_btrace=yes.
8161 * configure.ac: Define HAVE_LINUX_BTRACE.
8162 * config.in: Regenerated.
8163 * configure: Regenerated.
8165 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8167 * server.c (handle_qxfer): Preserve error message if -3 is
8169 (qxfer): Document the -3 return value.
8171 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8173 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8174 (linux_btrace_h): New variable.
8175 (linux-btrace.o): New rule.
8177 2013-03-08 Stan Shebs <stan@codesourcery.com>
8178 Hafiz Abid Qadeer <abidh@codesourcery.com>
8180 * tracepoint.c (trace_buffer_size): New global.
8181 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8182 (init_trace_buffer): Change to one-argument function. Allocate
8183 trace buffer memory.
8184 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8185 handle QTBuffer:size packet.
8186 (cmd_bigqtbuffer_size): New function.
8187 (initialize_tracepoint): Call init_trace_buffer with
8188 DEFAULT_TRACE_BUFFER_SIZE.
8189 * server.c (handle_query): Add QTBuffer:size in the
8192 2013-03-07 Yao Qi <yao@codesourcery.com>
8194 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8195 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8197 (cmd_qtsp): Adjust condition. Do post increment.
8198 Set cur_action and cur_step_action back to 0.
8200 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8203 * linux-low.c (linux_write_memory): Return early success if LEN is
8206 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8208 * configure.srv: Add x86_64-*-cygwin* as target.
8210 2013-02-28 Tom Tromey <tromey@redhat.com>
8212 * configure.ac: Invoke AC_SYS_LARGEFILE.
8213 * configure, config.in: Rebuild.
8215 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8217 * win32-low.c: Throughout, fix format strings and casts of
8218 printf-like functions to avoid type related warnings on all
8220 (get_child_debug_event): Print dwDebugEventCode as hex since
8221 that's how it's usually documented.
8223 2013-02-28 Yao Qi <yao@codesourcery.com>
8225 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8228 2013-02-27 Jiong Wang <jiwang@tilera.com>
8230 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8231 (reg-tilegx32.c): New rule.
8232 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8233 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8234 different register info initializer according to elf class.
8235 (init_registers_tilgx32): New function. The tilegx32 register info
8237 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8238 (tile_store_gregset): Likewise.
8240 2013-02-27 Yao Qi <yao@codesourcery.com>
8242 * server.c (process_point_options): Print debug message when
8243 debug_threads is true.
8245 2013-02-26 Yao Qi <yao@codesourcery.com>
8247 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8249 2013-02-19 Pedro Alves <palves@redhat.com>
8250 Kai Tietz <ktietz@redhat.com>
8254 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8255 instead of strtoul to extract address from packet.
8256 (process_serial_event) <'z'>: Likewise.
8258 2013-02-18 Yao Qi <yao@codesourcery.com>
8260 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8262 2013-02-14 Pedro Alves <palves@redhat.com>
8266 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8267 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8269 2013-02-14 Pedro Alves <palves@redhat.com>
8271 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8273 2013-02-14 Pedro Alves <palves@redhat.com>
8275 * tracepoint.c (save_string): Delete.
8276 (add_tracepoint_action): Use savestring instead of save_string.
8278 2013-02-12 Pedro Alves <palves@redhat.com>
8280 * linux-xtensa-low.c: Ditto.
8281 * xtensa-xtregs.c: Ditto.
8283 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8285 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8288 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8290 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8291 aarch64_num_wp_regs and aarch64_num_bp_regs to
8292 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8294 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8296 * linux-aarch64-low.c (ps_get_thread_area): Replace
8297 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8299 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8300 Marcus Shawcroft <marcus.shawcroft@arm.com>
8301 Nigel Stephens <nigel.stephens@arm.com>
8302 Yufeng Zhang <yufeng.zhang@arm.com>
8304 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8305 (aarch64.c, aarch64-without-fpu.c): New targets.
8306 * configure.srv (aarch64*-*-linux*): New.
8307 * linux-aarch64-low.c: New file.
8309 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8311 * linux-low.c (handle_extended_wait, linux_create_inferior)
8312 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8313 (dequeue_one_deferred_signal, linux_resume_one_thread)
8314 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8315 (linux_tracefork_grandchild, linux_test_for_tracefork)
8316 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8317 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8318 where the argument is 0.
8320 2013-01-25 Yao Qi <yao@codesourcery.com>
8322 * event-loop.c: Include "queue.h".
8323 (gdb_event_p): New typedef.
8324 (struct gdb_event) <next_event>: Remove.
8325 (event_queue): Change to QUEUE(gdb_event_p).
8326 (async_queue_event): Remove.
8327 (gdb_event_xfree): New.
8328 (initialize_event_loop): New.
8329 (process_event): Use API from QUEUE.
8330 (wait_for_event): Likewise.
8331 * server.c (main): Call initialize_event_loop.
8332 * server.h (initialize_event_loop): Declare.
8334 2013-01-18 Yao Qi <yao@codesourcery.com>
8336 * ax.h (struct eval_agent_expr_context): New.
8337 (gdb_eval_agent_expr): Update declaration.
8338 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8339 TFRAME. Add new argument CTX.
8340 * server.h (struct eval_agent_expr_context): Declare.
8341 (agent_mem_read, agent_tsv_read): Update declaration.
8342 (agent_mem_read_string): Likewise.
8343 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8344 (add_traceframe_block): Add new argument TPOINT.
8345 Increase TPOINT->traceframe_usage.
8346 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8347 eval_tracepoint_agent_expr.
8348 (condition_true_at_tracepoint): Likewise.
8349 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8350 (agent_mem_read_string, agent_tsv_read): Likewise.
8352 2013-01-16 Yao Qi <yao@codesourcery.com>
8354 * linux-low.c (linux_resume_one_lwp): Don't check
8355 'lwp->bp_reinsert != 0'.
8357 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8358 Pedro Alves <palves@redhat.com>
8360 * lynx-low.c (ptrace_request_to_str): Define a temporary
8361 macro and use it to simplify this function's implementation.
8363 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8365 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8368 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8370 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8372 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8374 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8376 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8378 * lynx-low.c (lynx_resume): Use the resume_info parameter
8379 to determine the ptid for the lynx_ptrace call, unless
8380 it is equal to minus_one_ptid, in which case we use the
8381 ptid of the current_inferior.
8382 (lynx_wait_1): After having received a thread create/exit
8383 event, resume the inferior's execution using the signaling
8384 thread's ptid, rather than the old ptid.
8386 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8388 * lynx-low.c (lynx_resume): Delete variable ret.
8390 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8392 * gdbreplay.c (gdbreplay_version): Update copyright year.
8393 * server.c (gdbserver_version): Likewise.
8395 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8397 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8400 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8402 * lynx-low.c (ptrace_request_to_str): Add handling for
8405 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8407 * lynx-low.c (lynx_attach): Delete variable new_process.
8409 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8411 * lynx-low.c (lynx_create_inferior): Delete variable
8414 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8416 * lynx-low.c (ptrace_request_to_str): Do not handle
8417 PTRACE_GETTHREADLIST if this macro does not exist.
8419 2012-12-15 Yao Qi <yao@codesourcery.com>
8421 * Makefile.in (OBS): Add notif.o.
8422 * notif.c, notif.h: New.
8423 * server.c: Include "notif.h".
8424 (struct vstop_notif) <next>: Remove.
8426 (queue_stop_reply): Update.
8427 (push_event, send_next_stop_reply): Remove.
8428 (discard_queued_stop_replies): Update.
8429 (notif_stop): New variable.
8430 (handle_v_stopped): Remove.
8431 (handle_v_requests): Don't call handle_v_stopped. Call
8432 handle_ack_notif instead.
8433 (queue_stop_reply_callback): Call notif_event_enque instead
8434 of queue_stop_reply.
8435 (handle_status): Don't call send_next_stop_reply, call
8436 notif_write_event instead.
8437 (kill_inferior_callback): Likewise.
8438 (detach_or_kill_inferior_callback): Likewise.
8439 (main): Call initialize_notif.
8440 (process_serial_event): Call QUEUE_is_empty.
8441 (handle_target_event): Call notif_push instead of push event.
8442 * server.h (push_event): Remove declaration.
8444 2012-12-10 Tom Tromey <tromey@redhat.com>
8446 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8447 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8450 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8451 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8452 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8453 (amd64-linux-ipa.o, ax.o): Rewrite.
8454 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8455 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8456 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8457 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8458 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8459 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8460 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8461 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8462 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8463 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8464 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8465 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8466 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8467 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8468 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8469 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8470 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8471 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8472 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8473 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8474 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8475 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8476 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8477 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8478 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8479 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8480 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8481 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8482 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8483 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8484 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8485 (reg-tilegx.o): Remove.
8486 (all_object_files): New macro.
8487 Include .deps files.
8488 * aclocal.m4, configure: Rebuild.
8489 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8490 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8491 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8493 2012-12-05 Tom Tromey <tromey@redhat.com>
8496 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8498 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8500 * configure.ac: Check for linux/perf_event.h.
8501 * config.in: Regenerated.
8502 * configure: Regenerated.
8504 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8506 * hostio.c (handle_readlink): Decrease buffer size
8507 parameter passed to readlink by one byte.
8509 2012-11-26 Yao Qi <yao@codesourcery.com>
8511 * configure.ac (build_warnings): Append '-Wempty-body'.
8512 * configure: Regenerated.
8513 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8516 2012-11-15 Pierre Muller <muller@sourceware.org>
8518 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8519 * config.in: Regenerate.
8520 * configure: Regenerate.
8521 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8522 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8523 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8524 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8526 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8527 instead of <sys/wait.h> header.
8528 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8530 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8532 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8533 (various make rules): Remove -DGDBSERVER
8535 2012-11-09 Yao Qi <yao@codesourcery.com>
8537 * spu-low.c (current_ptid): Move it to ..
8538 * gdbthread.h: ... here. New.
8539 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8540 * server.c (myresume, process_serial_event): Likewise.
8541 * thread-db.c (thread_db_find_new_threads): Likewise.
8542 * tracepoint.c (run_inferior_command): Likewise.
8544 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8546 * server.c (handle_search_memory_1): Include access length in
8549 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8551 * linux-crisv32-low.c: Fix compile errors.
8553 2012-09-04 Yao Qi <yao@codesourcery.com>
8555 * tracepoint.c (cmd_qtsv): Adjust debug message.
8556 Don't check CUR_TPOINT.
8558 2012-08-28 Yao Qi <yao@codesourcery.com>
8560 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8561 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8562 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8563 Remove declarations of xmalloc, xreallloc, xstrdup and
8565 * Makefile.in (libiberty_h): New.
8566 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8567 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8569 2012-08-23 Yao Qi <yao@codesourcery.com>
8571 * server.h: Remove declaration of 'xsnprintf'.
8573 2012-08-22 Keith Seitz <keiths@redhat.com>
8575 * server.h: Include build-gnulib-gbserver/config.h.
8576 * gdbreplay.c: Likewise.
8578 2012-08-08 Doug Evans <dje@google.com>
8580 * Makefile.in (SFILES): Add gdb_vecs.c.
8581 (OBS): Add gdb_vecs.o.
8582 (gdb_vecs_h, host_defs_h): New variables.
8583 (thread-db.o): Add $(gdb_vecs_h) dependency.
8584 (gdb_vecs.o): New rule.
8585 * thread-db.c: #include "gdb_vecs.h".
8586 (thread_db_load_search): Use a vector to iterate over path elements.
8587 Handle text appearing after "$pdir".
8589 * configure.ac: Add check for strstr.
8590 * config.in: Regenerate.
8591 * configure: Regenerate.
8593 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8595 * hostio.c (handle_pread): If pread fails, fall back to attempting
8597 (handle_pwrite): Likewise for pwrite.
8599 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8601 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8602 between unsupported TYPE and unimplementable ADDR/LEN combination.
8603 (arm_insert_point): Act on new return value.
8605 2012-07-31 Pedro Alves <palves@redhat.com>
8607 * server.c (process_point_options): Only skip tokens if we find
8608 one that is unrecognized. Don't treat 'X' specially while
8609 skipping unrecognized tokens.
8611 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8613 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8614 to 4-byte-align HW breakpoint addresses for Thumb.
8616 2012-07-27 Yao Qi <yao@codesourcery.com>
8620 * server.h: Declare gdb_agent_about_to_close.
8621 * target.c (kill_inferior): Include "agent.h".
8622 New. Send command 'kill'.
8623 * target.h (kill_inferior): Removed macro.
8624 * tracepoint.c (gdb_agent_about_to_close): New.
8625 (gdb_agent_helper_thread): Handle command 'close'.
8626 Wait endlessly until the inferior stops.
8627 Install gdb_agent_remove_socket to atexit hook.
8628 (agent_socket_name): New static variable.
8629 (gdb_agent_socket_init): Replace local variable 'name' with
8630 'agent_socket_name'.
8631 (gdb_agent_remove_socket): New.
8633 2012-07-27 Yao Qi <yao@codesourcery.com>
8635 * server.c (process_point_options): Stop at 'X' when parsing.
8637 2012-07-19 Michael Eager <eager@eagercon.com>
8639 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8641 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8642 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8643 hardware breakpoint.
8645 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8647 * gdbserver/linux-low.c (initialize_low): Call
8648 linux_ptrace_init_warnings.
8650 2012-07-02 Doug Evans <dje@google.com>
8652 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8655 2012-07-02 Stan Shebs <stan@codesourcery.com>
8657 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8658 (ax.o): Add it to build rule.
8660 (OBS): Add format.o.
8661 (IPA_OBS): Add format.o.
8662 * server.c (handle_query): Claim support for breakpoint commands.
8663 (process_point_options): Add command case.
8664 (process_serial_event): Leave running if there are printfs in
8666 * mem-break.h (any_persistent_commands): Declare.
8667 (add_breakpoint_commands): Declare.
8668 (gdb_no_commands_at_breakpoint): Declare.
8669 (run_breakpoint_commands): Declare.
8670 * mem-break.c (struct point_command_list): New struct.
8671 (struct breakpoint): New field command_list.
8672 (any_persistent_commands): New function.
8673 (add_commands_to_breakpoint): New function.
8674 (add_breakpoint_commands): New function.
8675 (gdb_no_commands_at_breakpoint): New function.
8676 (run_breakpoint_commands): New function.
8677 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8679 * ax.c: Include format.h.
8680 (ax_printf): New function.
8681 (gdb_eval_agent_expr): Add printf opcode.
8683 2012-06-13 Yao Qi <yao@codesourcery.com>
8685 * server.c (start_inferior): Remove duplicated writes to fields
8686 'last_resume_kind' and 'last_status' of 'current_inferior'.
8688 2012-06-12 Yao Qi <yao@codesourcery.com>
8689 Pedro Alves <palves@redhat.com>
8691 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8693 * server.c (handle_v_cont): Extend comment.
8695 2012-06-11 Yao Qi <yao@codesourcery.com>
8697 * linux-low.c (linux_attach): Add 'static'.
8699 2012-06-06 Yao Qi <yao@codesourcery.com>
8701 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8703 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8705 Fix gcc -flto compilation warning.
8706 * server.c (main): Make variable multi_mode and attach volatile.
8708 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8710 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8711 if the platform doesn't know about it.
8713 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8715 * Makefile.in (SFILES): Add linux-tile-low.c.
8716 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8717 * configure.srv: Handle tilegx-*-linux*.
8718 * linux-tile-low.c: New file.
8720 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8722 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8724 2012-05-24 Pedro Alves <palves@redhat.com>
8728 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8730 2012-05-24 Pedro Alves <palves@redhat.com>
8734 Replace target_signal with gdb_signal throughout.
8736 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8738 * linux-low.c (linux_store_registers): Avoid the copying sequence
8739 when no data has been retrieved by ptrace.
8741 2012-05-22 Will Deacon <will.deacon@arm.com>
8743 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8744 Include asm/ptrace.h.
8745 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8748 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8750 * linux-low.c (linux_store_registers): Don't re-retrieve data
8751 with ptrace that has already been obtained from /proc. Always
8752 copy any data retrieved with ptrace to the buffer supplied.
8754 2012-05-11 Yao Qi <yao@codesourcery.com>
8755 Pedro Alves <palves@redhat.com>
8757 * linux-low.c (enum stopping_threads_kind): New.
8758 (stopping_threads): Change type to `enum stopping_threads_kind'.
8759 (handle_extended_wait): If stopping and suspending threads, leave
8760 the new_lwp suspended too.
8761 (linux_wait_for_event): Adjust.
8762 (stop_all_lwps): Set `stopping_threads' to
8763 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8764 whether we're suspending threads or just stopping them. Assert no
8767 2012-04-29 Yao Qi <yao@codesourcery.com>
8769 * server.h: Move some code to ...
8770 * gdbthread.h: ... here. New.
8771 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8772 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8773 (nto-low.o, win32-low.o): Likewise.
8774 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8775 * regcache.c, remote-utils.c, server.c: Likewise.
8776 * target.c, tracepoint.c, win32-low.c: Likewise.
8778 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8780 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8781 (PTRACE_ARG4_TYPE): Likewise.
8782 (PTRACE_XFER_TYPE): Likewise.
8783 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8784 ptrace to PTRACE_ARG3_TYPE.
8785 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8786 (PTRACE_ARG4_TYPE): Likewise.
8787 (PTRACE_XFER_TYPE): Likewise.
8788 (linux_detach_one_lwp): Cast fourth argument of
8789 ptrace to long then PTRACE_ARG4_TYPE.
8790 (regsets_fetch_inferior_registers): Cast third argument of
8791 ptrace to long then PTRACE_ARG3_TYPE.
8792 (regsets_store_inferior_registers): Likewise.
8794 2012-04-20 Pedro Alves <palves@redhat.com>
8796 * configure: Regenerate.
8798 2012-04-19 Pedro Alves <palves@redhat.com>
8800 * Makefile.in (GNULIB_BUILDDIR): New.
8801 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8802 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8803 (all, install-only, uninstall, clean-info, all-lib, clean): No
8804 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8805 (maintainer-clean realclean distclean): Use subdir_do.
8807 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8808 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8809 * acinclude.m4: Include acx_configure_dir.m4.
8810 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8811 calls. Call AC_PROG_RANLIB. Configure gnulib using
8814 (GNULIB_STDINT_H): Adjust.
8815 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8816 * gdbreplay.c: Include build-gnulib/config.h.
8817 * server.h: Likewise.
8818 * aclocal.m4: Regenerate.
8819 * config.in: Regenerate.
8820 * configure: Regenerate.
8822 2012-04-19 Pedro Alves <palves@redhat.com>
8824 * Makefile.in (LIBGNU, INCGNU): Adjust.
8825 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8826 (all, install-only, uninstall, clean-info, all-lib, clean)
8827 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8828 * configure.ac: Adjust AC_OUTPUT output.
8829 * aclocal.m4: Regenerate.
8830 * configure: Regenerate.
8832 2012-04-19 Pedro Alves <palves@redhat.com>
8834 * Makefile.in (generated_files): New.
8835 (server_h): Remove the explicit dependency on config.h, and depend
8836 on $generated_files.
8838 2012-04-19 Pedro Alves <palves@redhat.com>
8840 * Makefile.in (INCGNU): Add -Ignulib.
8842 2012-04-19 Pedro Alves <palves@redhat.com>
8844 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8845 (INCGNU): ... this, and spell out -I here.
8846 (GNULIB_LIB): Rename to ...
8848 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8850 2012-04-19 Pedro Alves <palves@redhat.com>
8852 * config.in: Regenerate.
8854 2012-04-19 Pedro Alves <palves@redhat.com>
8856 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8857 * server.h (memmem): Remove declaration.
8858 * config.in: Regenerate.
8859 * configure: Regenerate.
8861 2012-04-19 Yao Qi <yao@codesourcery.com>
8863 * Makefile.in (SFILES): Add common/vec.c.
8867 2012-04-19 Yao Qi <yao@codesourcery.com>
8869 * remote-utils.c (prepare_resume_reply): Replace with macro
8870 target_core_of_thread.
8871 * server.c (handle_qxfer_threads_proper): Likewise.
8872 * target.h (traget_core_of_thread): New macro.
8874 2012-04-18 Pedro Alves <palves@redhat.com>
8876 * aclocal.m4: Regenerate.
8877 * configure: Regenerate.
8879 2012-04-16 Yao Qi <yao@codesourcery.com>
8881 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8882 duplicated on address.
8884 2012-04-16 Yao Qi <yao@codesourcery.com>
8886 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8887 (struct tracepoint_action_ops) <send>: New field.
8888 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8889 (agent_expr_send, x_tracepoint_action_send): New.
8890 (l_tracepoint_action_send): New.
8891 (cmd_qtdp): Download and install tracepoint
8892 according to `use_agent'.
8893 (run_inferior_command): Add one more parameter `len'.
8895 (tracepoint_send_agent): New.
8896 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8898 2012-04-16 Yao Qi <yao@codesourcery.com>
8900 * tracepoint.c (download_tracepoints): Moved to ...
8901 (cmd_qtstart): ... here.
8903 2012-04-14 Yao Qi <yao@codesourcery.com>
8905 * tracepoint.c: Include inttypes.h.
8906 (struct collect_memory_action): Use sized types.
8907 (struct tracepoint): Likewise.
8908 (cmd_qtdp, stop_tracing): Update print specifiers.
8909 (cmd_qtp, response_tracepoint): Likewise.
8910 (collect_data_at_tracepoint): Likewise.
8911 (collect_data_at_step): Likewise.
8913 2012-04-14 Yao Qi <yao@codesourcery.com>
8915 Import gnulib module inttypes.
8916 * aclocal.m4, config.in, configure: Regenerated.
8918 2012-04-14 Yao Qi <yao@codesourcery.com>
8920 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8921 Makefile and config.status at last.
8923 2012-04-13 Yao Qi <yao@codesourcery.com>
8925 * tracepoint.c: Include stdint.h unconditionally.
8927 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8929 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8930 on BFD_HAVE_SYS_PROCFS_TYPE.
8931 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8932 * configure: Regenerate.
8933 * config.in: Likewise.
8935 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8937 * Makefile.in (clean): Also remove x32.c x32-linux.c
8938 x32-avx.c x32-avx-linux.c.
8939 (x32.o): New target.
8941 (x32-linux.o): Likewise.
8942 (x32-linux.c): Likewise.
8943 (x32-avx.o): Likewise.
8944 (x32-avx.c): Likewise.
8945 (x32-avx-linux.o): Likewise.
8946 (x32-avx-linux.c): Likewise.
8948 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8949 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8950 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8951 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8952 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8953 i386/x32-avx-linux.xml.
8955 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8956 (init_registers_x32_avx_linux): Likwise.
8957 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8958 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8960 2012-04-13 Pedro Alves <palves@redhat.com>
8962 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8963 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8964 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8965 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8968 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8970 * linux-x86-low.c (compat_x32_clock_t): New.
8971 (compat_x32_siginfo_t): Likewise.
8972 (compat_x32_siginfo_from_siginfo): Likewise.
8973 (siginfo_from_compat_x32_siginfo): Likewise.
8974 (linux_is_elf64): Likewise.
8975 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8976 and siginfo_from_compat_x32_siginfo for x32.
8977 (x86_arch_setup): Set linux_is_elf64.
8979 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8982 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8984 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8985 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8986 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8987 compatible with process.
8989 2012-04-12 Yao Qi <yao@codesourcery.com>
8991 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8992 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8993 (install-only, install-info, clean): Handle sub dir gnulib.
8994 (all-lib, am--refresh): New targets.
8995 (memmem.o): Remove target.
8996 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8997 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8998 (AC_REPLACE_FUNCS): Remove memmem.
8999 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9000 (AC_OUTPUT): Generate Makefile in gnulib/.
9001 * aclocal.m4, config.in, configure: Regenerated.
9003 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9005 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9007 2012-04-05 Pedro Alves <palves@redhat.com>
9009 -Werror=strict-aliasing
9011 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9014 2012-04-04 Pedro Alves <palves@redhat.com>
9016 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9017 (sparc_store_gregset_from_stack, sparc_store_gregset)
9018 (sparc_breakpoint_at): Fix formatting.
9020 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9022 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9024 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9025 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9026 * config.in: Regenerate.
9027 * configure: Likewise.
9029 2012-03-29 Pedro Alves <palves@redhat.com>
9031 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9032 Correct ptrace arguments.
9034 2012-03-28 Pedro Alves <palves@redhat.com>
9036 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9037 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9038 (IA64_FR1_REGNUM): New defines.
9039 (ia64_fetch_register): New.
9040 (the_low_target): Install it.
9041 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9043 * linux-low.c (linux_fetch_registers): Try the
9044 the_low_target.fetch_register hook first.
9046 * linux-arm-low.c (the_low_target): Adjust.
9047 * linux-bfin-low.c (the_low_target): Adjust.
9048 * linux-cris-low.c (the_low_target): Adjust.
9049 * linux-crisv32-low.c (the_low_target): Adjust.
9050 * linux-m32r-low.c (the_low_target): Adjust.
9051 * linux-m68k-low.c (the_low_target): Adjust.
9052 * linux-mips-low.c (the_low_target): Adjust.
9053 * linux-ppc-low.c (the_low_target): Adjust.
9054 * linux-s390-low.c (the_low_target): Adjust.
9055 * linux-sh-low.c (the_low_target): Adjust.
9056 * linux-sparc-low.c (the_low_target): Adjust.
9057 * linux-tic6x-low.c (the_low_target): Adjust.
9058 * linux-x86-low.c (the_low_target): Adjust.
9059 * linux-xtensa-low.c (the_low_target): Adjust.
9061 2012-03-26 Pedro Alves <palves@redhat.com>
9063 * server.c (handle_qxfer_libraries): Don't bail early if
9064 the_target->qxfer_libraries_svr4 is not NULL.
9066 2012-03-26 Pedro Alves <palves@redhat.com>
9068 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9070 2012-03-23 Pedro Alves <palves@redhat.com>
9072 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9073 "library-list-svr4" element's start tag when the the DSO list is
9076 2012-03-23 Pedro Alves <palves@redhat.com>
9078 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9079 a variable whose type size is the same as the inferior's pointer
9082 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9084 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9086 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9087 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9088 * linux-low.h: Include <signal.h>.
9089 (struct siginfo): Remove forward declaration.
9090 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9093 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9095 * .gitignore: Ignore more files.
9097 2012-03-19 Pedro Alves <palves@redhat.com>
9098 Jan Kratochvil <jan.kratochvil@redhat.com>
9100 * server.c (cont_thread, general_thread): Add describing comments.
9101 (start_inferior): Clear `cont_thread'.
9102 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9105 2012-03-15 Yao Qi <yao@codesourcery.com>
9107 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9109 (cmd_qtdp): ... here.
9111 2012-03-15 Yao Qi <yao@codesourcery.com>
9113 * tracepoint.c (struct tracepoint_action_ops): New.
9114 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9115 (m_tracepoint_action_download): New.
9116 (r_tracepoint_action_download): New.
9117 (x_tracepoint_action_download): New.
9118 (l_tracepoint_action_download): New.
9119 (add_tracepoint_action): Install `action->ops' according type.
9120 (download_tracepoint_1): Move code `download' function pointer
9121 of various tracepoint_action_ops.
9123 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9125 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9126 linux_ptrace_attach_warnings.
9128 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9130 * Makefile.in (linux-ptrace.o): New.
9131 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9132 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9133 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9134 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9135 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9137 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9139 2012-03-08 Yao Qi <yao@codesourcery.com>
9140 Pedro Alves <palves@redhat.com>
9142 Fix PR server/13392.
9143 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9145 * tracepoint.c (remove_tracepoint): New.
9146 (cmd_qtdp): Call remove_tracepoint when failed to install.
9148 2012-03-07 Pedro Alves <palves@redhat.com>
9150 * linux-low.c (get_detach_signal): New.
9151 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9152 Pass on pending signals to PTRACE_DETACH. Check the result of the
9154 * server.c (program_signals, program_signals_p): New.
9155 (handle_general_set): Handle QProgramSignals.
9156 * server.h (program_signals, program_signals_p): Declare.
9158 2012-03-05 Pedro Alves <palves@redhat.com>
9159 Jan Kratochvil <jan.kratochvil@redhat.com>
9161 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9164 2012-03-03 Yao Qi <yao@codesourcery.com>
9166 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9167 agent_look_up_symbols.
9169 2012-03-03 Yao Qi <yao@codesourcery.com>
9171 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9172 (linux-x86-low.o): Likewise.
9173 * server.h: Remove in_process_agent_loaded.
9174 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9178 2012-03-03 Yao Qi <yao@codesourcery.com>
9180 * tracepoint.c (gdb_agent_capability): New global.
9181 (in_process_agent_loaded_ust): Renamed to
9182 `in_process_agent_supports_ust'.
9184 (in_process_agent_supports_ust): Call agent_capability_check.
9185 (clear_installed_tracepoints): Assert that agent supports
9188 2012-03-03 Yao Qi <yao@codesourcery.com>
9190 * linux-low.c (linux_supports_agent): New.
9191 (linux_target_ops): Initialize field `supports_agent' with
9192 linux_supports_agent.
9193 * target.h (struct target_ops) <supports_agent>: New.
9194 (target_supports_agent): New macro.
9195 * server.c (handle_general_set): Handle packet 'QAgent'.
9196 (handle_query): Send `QAgent+'.
9197 * Makefile.in (server.o): Depends on agent.h.
9199 2012-03-03 Yao Qi <yao@codesourcery.com>
9201 * Makefile.in (OBS): Add agent.o.
9202 Add new rule for agent.o.
9203 Track dependence of tracepoint.c on agent.h.
9204 * tracepoint.c (run_inferior_command_1):
9205 (run_inferior_command): Call agent_run_command.
9206 (gdb_ust_connect_sync_socket): Deleted. Move it to
9208 (resume_thread, stop_thread): Likewise.
9209 (gdb_ust_socket_init): Renamed to ...
9210 (gdb_agent_socket_init): ... New.
9211 (gdb_ust_thread): Renamed to ...
9212 (gdb_agent_helper_thread): ... New.
9213 (gdb_ust_init): Move some code to ...
9214 (gdb_agent_init): ... here. New.
9215 [HAVE_UST]: Call gdb_ust_init.
9216 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9217 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9218 * config.in, configure: Regenerated.
9220 2012-03-02 Pedro Alves <palves@redhat.com>
9222 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9223 * linux-low.c (struct simple_pid_list): New.
9224 (stopped_pids): New a struct simple_pid_list pointer.
9225 (add_to_pid_list, pull_pid_from_list): New.
9226 (handle_extended_wait): Don't assume the first signal new children
9227 report is SIGSTOP. Adjust call to pull_pid_from_list.
9228 (linux_wait_for_lwp): Adjust.
9230 2012-03-02 Yao Qi <yao@codesourcery.com>
9232 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9235 2012-03-02 Yao Qi <yao@codesourcery.com>
9237 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9238 `stop_pc' and `tpoint'. Update caller.
9240 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9242 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9243 * linux-low.c (use_linux_regsets): New macro.
9244 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9245 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9246 (linux_register_in_regsets): New function.
9247 (usr_fetch_inferior_registers): Skip registers covered by
9249 (usr_store_inferior_registers): Likewise.
9250 (usr_fetch_inferior_registers): New macro.
9251 (usr_store_inferior_registers): Likewise.
9252 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9253 (linux_store_registers): Likewise.
9254 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9256 (init_registers_mips64_dsp_linux): Likewise.
9257 (init_registers_mips_linux): New macro.
9258 (init_registers_mips_dsp_linux): Likewise.
9259 (mips_dsp_num_regs): Likewise.
9260 (DSP_BASE, DSP_CONTROL): New fallback macros.
9261 (mips_base_regs): New macro.
9262 (mips_regmap): Use it. Fix the size.
9263 (mips_dsp_regmap): New variable.
9264 (mips_dsp_regset_bitmap): Likewise.
9265 (mips_arch_setup): New function.
9266 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9268 (mips_cannot_store_register): Likewise.
9269 (the_low_target): Update .arch_setup, .num_regs and .regmap
9270 initializers. Add .regset_bitmap initializer.
9271 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9273 * linux-bfin-low.c (the_low_target): Likewise.
9274 * linux-cris-low.c (the_low_target): Likewise.
9275 * linux-crisv32-low.c (the_low_target): Likewise.
9276 * linux-ia64-low.c (the_low_target): Likewise.
9277 * linux-m32r-low.c (the_low_target): Likewise.
9278 * linux-m68k-low.c (the_low_target): Likewise.
9279 * linux-ppc-low.c (the_low_target): Likewise.
9280 * linux-s390-low.c (the_low_target): Likewise.
9281 * linux-sh-low.c (the_low_target): Likewise.
9282 * linux-sparc-low.c (the_low_target): Likewise.
9283 * linux-tic6x-low.c (the_low_target): Likewise.
9284 * linux-x86-low.c (the_low_target): Likewise.
9285 * linux-xtensa-low.c (the_low_target): Likewise.
9286 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9287 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9288 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9290 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9291 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9293 2012-02-29 Yao Qi <yao@codesourcery.com>
9294 Pedro Alves <palves@redhat.com>
9296 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9297 `step_over_finished' is true.
9299 2012-02-27 Pedro Alves <palves@redhat.com>
9301 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9302 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9304 2012-02-27 Pedro Alves <palves@redhat.com>
9307 * linux-low.c (pid_is_stopped): New.
9308 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9310 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9312 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9315 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9317 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9319 2012-02-24 Luis Machado <lgustavo@codesourcery>
9321 * server.c (handle_query): Advertise support for target-side
9322 breakpoint condition evaluation.
9323 (process_point_options): New function.
9324 (process_serial_event): When inserting a breakpoint, check for
9325 a target-side condition that should be evaluated.
9327 * mem-break.c: Include regcache.h and ax.h.
9328 (point_cond_list_t): New data structure.
9329 (breakpoint) <cond_list>: New field.
9330 (find_gdb_breakpoint_at): Make non-static.
9331 (delete_gdb_breakpoint_at): Clear any target-side
9333 (clear_gdb_breakpoint_conditions): New function.
9334 (add_condition_to_breakpoint): Likewise.
9335 (add_breakpoint_condition): Likewise.
9336 (gdb_condition_true_at_breakpoint): Likewise.
9337 (gdb_breakpoint_here): Return result directly instead
9338 of going through a local variable.
9340 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9341 (clear_gdb_breakpoint_conditions): Likewise.
9342 (add_breakpoint_condition): Likewise.
9343 (gdb_condition_true_at_breakpoint): Likewise.
9345 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9346 (need_step_over_p): Take target-side breakpoint condition into
9349 2012-02-24 Luis Machado <lgustavo@codesourcery>
9351 * server.h: Include tracepoint.h.
9352 (agent_mem_read, agent_get_trace_state_variable_value,
9353 agent_set_trace_state_variable_value,
9354 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9355 get_set_tsv_func_addr): New prototypes.
9357 * ax.h: New include file.
9358 * ax.c: New source file.
9360 * tracepoint.c: Include ax.h.
9361 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9362 agent_expr, eval_result_type): Move to ax.h.
9363 (parse_agent_expr): Rename to ...
9364 (gdb_parse_agent_expr): ... this, make it non-static and move
9366 (unparse_agent_expr) Rename to ...
9367 (gdb_unparse_agent_expr): ... this, make it non-static and move
9369 (eval_agent_expr): Rename to ...
9370 (eval_tracepoint_agent_expr): ... this.
9371 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9372 forward declarations.
9373 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9374 (agent_get_trace_state_variable_value): New function.
9375 (agent_set_trace_state_variable_value): New function.
9376 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9377 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9378 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9379 (condition_true_at_tracepoint): Likewise.
9380 (parse_agent_expr): Rename to ...
9381 (gdb_parse_agent_expr): ... this and move to ax.c.
9382 (unparse_agent_expr): Rename to ...
9383 (gdb_unparse_agent_expr): ... this and move to ax.c.
9384 (gdb_agent_op_name): Move to ax.c.
9385 (eval_agent_expr): Rename to ...
9386 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9388 (eval_tracepoint_agent_expr): New function.
9389 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9391 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9393 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9394 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9395 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9396 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9397 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9398 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9399 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9400 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9401 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9402 (compile_bytecodes): Remove forward declaration.
9403 (is_goto_target): Move to ax.c.
9404 (compile_bytecodes): Move to ax.c and call
9405 agent_get_trace_state_variable_value (...) and
9406 agent_set_trace_state_variable_value (...).
9408 * Makefile.in: Update ax.c and IPA dependencies.
9410 2012-02-24 Pedro Alves <palves@redhat.com>
9412 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9413 (cmd_bigqtbuffer_circular): ... this. Only handle
9414 'QTBuffer:circular:'.
9415 (handle_tracepoint_general_set): Adjust.
9417 2012-02-16 Yao Qi <yao@codesourcery.com>
9419 * inferiors.c: Move code to ...
9420 * dll.c: .... here. New.
9421 * server.h: Declare clear_dlls.
9422 * Makefile.in (SFILES): Add dll.c.
9426 2012-02-11 Yao Qi <yao@codesourcery.com>
9428 * server.c: (handle_monitor_command): Add a new parameter
9430 (handle_query): Update caller.
9432 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9434 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9435 * configure, config.in: Regenerate.
9436 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9439 2012-02-02 Pedro Alves <palves@redhat.com>
9441 Try SIGKILL first, then PTRACE_KILL.
9442 * linux-low.c (linux_kill_one_lwp): New.
9443 (linux_kill_one_lwp): Rename to ...
9444 (kill_one_lwp_callback): ... this. Use the new
9447 2012-02-02 Pedro Alves <palves@redhat.com>
9449 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9452 2012-01-27 Pedro Alves <palves@redhat.com>
9454 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9455 (elf_64_file_p): Make static.
9456 (linux_pid_exe_is_elf_64_file): New.
9457 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9458 Delete declarations.
9459 (linux_pid_exe_is_elf_64_file): Declare.
9460 * linux-x86-low.c (x86_arch_setup): Use
9461 linux_pid_exe_is_elf_64_file.
9463 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9465 * linux-low.c (linux_wait_for_event_1): Rename to ...
9466 (linux_wait_for_event): ... here and merge it with former
9467 linux_wait_for_event - new variable wait_ptid, use it.
9468 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9470 2012-01-23 Pedro Alves <palves@redhat.com>
9472 * server.c (main): Avoid yet another case of infinite loop while
9473 detaching/killing after a longjmp.
9475 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9478 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9480 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9482 * hostio.c (handle_readlink): New function.
9483 (handle_vFile): Call it to handle "vFile:readlink" packets.
9485 2012-01-20 Pedro Alves <palves@redhat.com>
9486 Ulrich Weigand <ulrich.weigand@linaro.org>
9488 * server.c (handle_v_requests): Only support vAttach and vRun to
9489 start multiple processes when in extended protocol mode.
9491 2012-01-17 Pedro Alves <palves@redhat.com>
9493 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9494 memalign plus mprotect to allocate the scratch buffer.
9496 2012-01-13 Pedro Alves <palves@redhat.com>
9498 * server.c (attach_inferior): Clear `cont_thread'.
9500 2012-01-13 Pedro Alves <palves@redhat.com>
9502 * server.c (main): Avoid infinite loop while detaching/killing
9505 2012-01-09 Doug Evans <dje@google.com>
9507 * server.c (start_inferior): Set last_ptid in --wrapper case.
9509 2012-01-06 Yao Qi <yao@codesourcery.com>
9511 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9513 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9515 2012-01-04 Yao Qi <yao@codesourcery.com>
9517 * tracepoint.c (cmd_qtdp): Print debug message
9518 for static tracepoint.
9520 2012-01-04 Yao Qi <yao@codesourcery.com>
9522 * tracepoint.c (trace_vdebug): Differentiate debug message
9523 between gdbserver and IPA.
9525 2012-01-03 Yao Qi <yao@codesourcery.com>
9527 * tracepoint.c (tracepoint_was_hit): Don't collect for
9530 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9532 * terminal.h: Reformat copyright header.
9534 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9536 * server.c (gdbserver_version): Update copyright year.
9537 * gdbreplay.c (gdbreplay_version): Likewise.
9539 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9541 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9544 2011-12-18 Hui Zhu <teawater@gmail.com>
9545 * linux-low.c (linux_create_inferior): Save return value to ret.
9547 2011-12-18 Hui Zhu <teawater@gmail.com>
9549 * linux-low.c (linux_create_inferior): Save return value to ret.
9551 2011-12-16 Doug Evans <dje@google.com>
9553 * linux-low.c (linux_create_inferior): If stdio connection,
9554 redirect stdin from /dev/null, stdout to stderr.
9555 * remote-utils.c (remote_is_stdio): New static global.
9556 (remote_connection_is_stdio): New function.
9557 (remote_prepare): Handle stdio connection.
9558 (remote_open): Ditto.
9559 (remote_close): Don't close stdin for stdio connections.
9560 (read_prim,write_prim): New functions. Replace all calls to
9561 read/write to these.
9562 * server.c (main): Watch for "-" argument. Move call to
9563 remote_prepare before start_inferior.
9564 * server.h (STDIO_CONNECTION_NAME): New macro.
9565 (remote_connection_is_stdio): Declare.
9567 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9568 in debugging output.
9570 2011-12-15 Yao Qi <yao@codesourcery.com>
9572 * tracepoint.c: Include sys/syscall.h.
9573 (gdb_ust_thread): Remove preprocessor conditional.
9575 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9577 * linux-low.c (linux_detach_one_lwp): Call
9578 the_low_target.prepare_to_resume before detaching.
9580 2011-12-14 Yao Qi <yao@codesourcery.com>
9582 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9585 2011-12-14 Yao Qi <yao@codesourcery.com>
9587 * i386-low.c (i386_low_stopped_data_address): Initialize local
9590 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9594 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9595 DR_CONTROL unless necessary. Extend comments.
9596 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9597 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9599 2011-12-13 Yao Qi <yao@codesourcery.com>
9601 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9603 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9605 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9607 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9608 Print new debug message for such case.
9610 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9612 Fix overlapping memcpy.
9613 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9614 the read_inferior_memory transfer.
9615 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9616 write_inferior_memory transfer.
9617 (set_fast_tracepoint_jump): New variable buf. Use it for the
9618 read_inferior_memory and write_inferior_memory transfers.
9619 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9620 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9621 Use it for the write_inferior_memory transfer.
9622 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9625 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9627 * linux-low.c (fetch_register, store_register): Make code
9628 consistent, fix formatting.
9630 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9632 * linux-low.c (usr_store_inferior_registers): Factor out code
9633 to handle individual registers into...
9634 (store_register): ... this new function.
9636 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9638 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9639 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9640 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9641 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9642 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9643 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9644 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9645 (srv_xmlfiles): Add new XML files.
9647 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9649 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9650 (init_registers_s390_linux32v1): Add prototype.
9651 (init_registers_s390_linux32v2): Likewise.
9652 (init_registers_s390_linux64v1): Likewise.
9653 (init_registers_s390_linux64v2): Likewise.
9654 (init_registers_s390x_linux64v1): Likewise.
9655 (init_registers_s390x_linux64v2): Likewise.
9656 (s390_num_regs): Increment to 52.
9657 (s390_regmap): Add orig_r2 register.
9658 (s390_num_regs_3264): Increment to 68.
9659 (s390_regmap_3264): Add orig_r2 register.
9660 (s390_collect_ptrace_register): Handle orig_r2 register.
9661 (s390_supply_ptrace_register): Likewise.
9662 (s390_fill_last_break): New function.
9663 (s390_store_last_break): Likewise.
9664 (s390_fill_system_call): New function.
9665 (s390_store_system_call): Likewise.
9666 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9668 (s390_check_regset): New function.
9669 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9670 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9671 Update target_regsets for available register sets.
9673 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9674 Jan Kratochvil <jan.kratochvil@redhat.com>
9676 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9677 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9679 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9680 * linux-low.h (struct process_info_private): New member r_debug.
9681 * server.c (handle_qxfer_libraries): Call
9682 the_target->qxfer_libraries_svr4.
9683 (handle_qxfer_libraries_svr4): New function.
9684 (qxfer_packets): New entry "libraries-svr4".
9685 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9686 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9687 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9688 PACKET_qXfer_libraries_svr4.
9690 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9692 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9693 PSW address/mask between 8-byte and 16-byte formats.
9694 (s390_supply_ptrace_register): Likewise.
9695 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9696 basic addressing mode bit.
9698 2011-11-24 Stan Shebs <stan@codesourcery.com>
9700 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9702 2011-11-17 Stan Shebs <stan@codesourcery.com>
9704 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9705 (tracing_start_time): New global.
9706 (tracing_stop_time): New global.
9707 (tracing_user_name): New global.
9708 (tracing_notes): New global.
9709 (tracing_stop_note): New global.
9710 (cmd_qtstart): Set traceframe_usage, start_time.
9711 (stop_tracing): Set stop_time.
9712 (cmd_qtstatus): Report additional status.
9713 (cmd_qtp): New function.
9714 (handle_tracepoint_query): Call it.
9715 (cmd_qtnotes): New function.
9716 (handle_tracepoint_general_set): Call it.
9717 (get_timestamp): Rename from tsv_get_timestamp.
9719 2011-11-14 Stan Shebs <stan@codesourcery.com>
9720 Kwok Cheung Yeung <kcy@codesourcery.com>
9722 * linux-x86-low.c (small_jump_insn): New.
9723 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9724 trampoline and error message, build a trampoline and issue a small
9725 jump instruction to it.
9726 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9727 trampoline and error message.
9728 (x86_get_min_fast_tracepoint_insn_len): New.
9729 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9730 * linux-low.h (struct linux_target_ops): Add arguments to
9731 install_fast_tracepoint_jump_pad operation, add new operation.
9732 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9734 (linux_get_min_fast_tracepoint_insn_len): New function.
9735 (linux_target_op): Add new operation.
9736 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9737 (gdb_trampoline_buffer_end): Ditto.
9738 (gdb_trampoline_buffer_error): Ditto.
9739 (struct ipa_sym_addresses): Add fields for new IPA variables.
9740 (symbol_list): Add entries for new IPA variables.
9741 (struct tracepoint): Add fields to hold the address range of the
9742 trampoline used by the tracepoint.
9743 (trampoline_buffer_head): New static variable.
9744 (trampoline_buffer_tail): Ditto.
9745 (claim_trampoline_space): New function.
9746 (have_fast_tracepoint_trampoline_buffer): New function.
9747 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9749 (install_fast_tracepoint): Ditto, also add error buffer argument.
9750 (cmd_qtminftpilen): New function.
9751 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9752 (fast_tracepoint_from_trampoline_address): New function.
9753 (fast_tracepoint_collecting): Handle trampoline as part of jump
9755 (set_trampoline_buffer_space): New function.
9756 (initialize_tracepoint): Initialize new IPA variables.
9757 * target.h (struct target_ops): Add arguments to
9758 install_fast_tracepoint_jump_pad operation, add new
9759 get_min_fast_tracepoint_insn_len operation.
9760 (target_get_min_fast_tracepoint_insn_len): New.
9761 (install_fast_tracepoint_jump_pad): Add arguments.
9762 * server.h (IPA_BUFSIZ): Define.
9763 * linux-i386-ipa.c: Include extra header files.
9764 (initialize_fast_tracepoint_trampoline_buffer): New function.
9765 (initialize_low_tracepoint): Call it.
9766 * server.h (set_trampoline_buffer_space): Declare.
9767 (claim_trampoline_space): Ditto.
9768 (have_fast_tracepoint_trampoline_buffer): Ditto.
9770 2011-11-14 Yao Qi <yao@codesourcery.com>
9772 * server.c (handle_query): Handle InstallInTrace for qSupported.
9773 * tracepoint.c (add_tracepoint): Sort list.
9774 (install_tracepoint, download_tracepoint): New.
9775 (cmd_qtdp): Call them to install and download tracepoints.
9776 (sort_tracepoints): Removed.
9777 (cmd_qtstart): Update.
9779 2011-11-14 Yao Qi <yao@codesourcery.com>
9781 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9782 * mem-break.h: Declare.
9783 * tracepoint.c (cmd_qtstart): Move some code to ...
9784 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9786 (download_tracepoints): Move some code to ...
9787 (download_tracepoint_1): ... here. New.
9789 2011-11-08 Yao Qi <yao@codesourcery.com>
9791 * remote-utils.c (relocate_instruction): A comment fix.
9793 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9795 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9796 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9797 dr_status_mirror and dr_control_mirror from debug_reg_state.
9798 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9799 (i386_initial_stuff): Remove use of deleted globals.
9800 (i386_get_thread_context, i386_set_thread_context,
9801 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9802 from debug_reg_state.
9804 2011-11-05 Yao Qi <yao@codesourcery.com>
9806 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9807 address as TPOINT's.
9809 2011-11-02 Stan Shebs <stan@codesourcery.com>
9811 * tracepoint.c (agent_mem_read_string): New function.
9812 (eval_agent_expr): Call it for tracenz.
9813 * server.c (handle_query): Report support for tracenz.
9815 2011-11-02 Yao Qi <yao@codesourcery.com>
9817 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9819 2011-11-02 Yao Qi <yao@codesourcery.com>
9821 * target.h: Fix a typo in comment.
9823 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9825 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9826 clobber the breakpoints' shadows with fast tracepoint jumps.
9827 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9828 * target.c (write_inferior_memory): Also pass MYADDR down to
9831 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9833 * configure.ac: Check support for personality routine.
9834 * configure: Regenerate.
9835 * config.in: Likewise.
9836 * linux-low.c: Include <sys/personality.h>.
9837 Define ADDR_NO_RANDOMIZE if necessary.
9838 (linux_create_inferior): Disable address space randomization when
9839 forking inferior, if requested.
9840 (linux_supports_disable_randomization): New function.
9841 (linux_target_ops): Install it.
9842 * server.h (disable_randomization): Declare.
9843 * server.c (disable_randomization): New global variable.
9844 (handle_general_set): Handle QDisableRandomization.
9845 (handle_query): Likewise for qSupported.
9846 (main): Support --disable-randomization and --no-disable-randomization
9847 command line arguments.
9848 * target.h (struct target_ops): Add supports_disable_randomization.
9849 (target_supports_disable_randomization): New macro.
9851 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9853 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9855 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9856 [!PT_GETDSBT] (target_loadmap): New definition.
9857 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9858 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9859 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9860 and PT_GETDSBT to LINUX_LOADMAP.
9861 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9862 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9864 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9866 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9867 (arm_linux_hwbp_cap): New static variable.
9868 (arm_linux_get_hwbp_cap): Replace by ...
9869 (arm_linux_init_hwbp_cap): ... this new function.
9870 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9871 (arm_linux_get_hw_watchpoint_count): Likewise.
9872 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9873 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9874 (arm_prepare_to_resume): Use perror_with_name instead of error.
9876 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9878 * linux-arm-low.c: Include <signal.h>.
9879 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9880 (struct arm_linux_hwbp_cap): New data type.
9881 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9882 (struct arm_linux_hw_breakpoint): New data type.
9883 (MAX_BPTS, MAX_WPTS): Define.
9884 (struct arch_process_info, struct arch_lwp_info): New data types.
9885 (arm_linux_get_hwbp_cap): New function.
9886 (arm_linux_get_hw_breakpoint_count): Likewise.
9887 (arm_linux_get_hw_watchpoint_count): Likewise.
9888 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9889 (arm_hwbp_control_initialize): Likewise.
9890 (arm_hwbp_control_is_enabled): Likewise.
9891 (arm_hwbp_control_is_initialized): Likewise.
9892 (arm_hwbp_control_disable): Likewise.
9893 (arm_linux_hw_breakpoint_equal): Likewise.
9894 (arm_linux_hw_point_initialize): Likewise.
9895 (struct update_registers_data): New data structure.
9896 (update_registers_callback: New function.
9897 (arm_insert_point): Likewise.
9898 (arm_remove_point): Likewise.
9899 (arm_stopped_by_watchpoint): Likewise.
9900 (arm_stopped_data_address): Likewise.
9901 (arm_new_process): Likewise.
9902 (arm_new_thread): Likewise.
9903 (arm_prepare_to_resume): Likewise.
9904 (the_low_target): Register arm_insert_point, arm_remove_point,
9905 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9906 arm_new_thread, and arm_prepare_to_resume.
9908 2011-09-15 Stan Shebs <stan@codesourcery.com>
9910 * server.h (struct emit_ops): Add compare-goto fields.
9911 * tracepoint.c (gdb_agent_op_sizes): New table.
9912 (emit_eq_goto): New function.
9913 (emit_ne_goto): New function.
9914 (emit_lt_goto): New function.
9915 (emit_le_goto): New function.
9916 (emit_gt_goto): New function.
9917 (emit_ge_goto): New function.
9918 (is_goto_target): New function.
9919 (compile_bytecodes): Recognize special cases of compare-goto
9920 combinations and call specialized emitters for them.
9921 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9922 (amd64_emit_ne_goto): New function.
9923 (amd64_emit_lt_goto): New function.
9924 (amd64_emit_le_goto): New function.
9925 (amd64_emit_gt_goto): New function.
9926 (amd64_emit_ge_goto): New function.
9927 (amd64_emit_ops): Add the new functions.
9928 (i386_emit_eq_goto): New function.
9929 (i386_emit_ne_goto): New function.
9930 (i386_emit_lt_goto): New function.
9931 (i386_emit_le_goto): New function.
9932 (i386_emit_gt_goto): New function.
9933 (i386_emit_ge_goto): New function.
9934 (i386_emit_ops): Add the new functions.
9936 2011-09-08 Stan Shebs <stan@codesourcery.com>
9938 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9939 (i386_emit_epilogue): Restore %ebx.
9941 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9943 * server.c (step_thread): Remove definition.
9944 (process_serial_event): Don't handle Hs.
9945 * server.h (step_thread): Remove declaration.
9946 * target.c (set_desired_inferior): Remove use of step_thread.
9948 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9950 * linux-low.c: Include linux-procfs.h.
9951 (linux_attach_lwp_1): Update comments.
9952 (linux_attach): Scan for existing threads when attaching to a
9953 process that is the tgid.
9954 * Makefile.in: Update dependencies.
9956 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9958 * configure.srv: Add linux-procfs.o dependencies.
9960 2011-08-14 Yao Qi <yao@codesourcery.com>
9962 * target.h (struct target_ops): Fix indent.
9963 * win32-low.c (win32_target_ops): Fix comment.
9965 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9966 Yao Qi <yao@codesourcery.com>
9968 * Makefile.in (clean): Remove tic6x-*.c files.
9969 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9970 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9971 (tic6x-c64xp-linux.c): Likewise.
9972 * configure.srv: Add support for tic6x-*-uclinux.
9973 * linux-tic6x-low.c: New.
9974 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9976 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9977 Yao Qi <yao@codesourcery.com>
9979 * target.h (struct target_ops): Add read_loadmap.
9980 * linux-low.c (struct target_loadseg): New type.
9981 (struct target_loadmap): New type.
9982 (linux_read_loadmap): New function.
9983 (linux_target_ops): Add linux_read_loadmap.
9984 * server.c (handle_query): Support qXfer:fdpic:read packet.
9985 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9988 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9990 * win32-low.c: Include <stdint.h>.
9992 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9994 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9995 to the inferior here.
9996 (i386_remove_aligned_watchpoint): Ditto.
9997 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9998 fit part of the watchpoint in the debug registers.
9999 (i386_update_inferior_debug_regs): New.
10000 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10001 registers, and only update the inferior on success.
10002 (i386_low_remove_watchpoint): Ditto.
10004 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10006 * linux-low.c (compare_ints, unique, list_threads, show_process,
10007 linux_core_of_thread): Delete.
10008 (linux_target_ops): Change linux_core_of_thread to
10009 linux_common_core_of_thread.
10010 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10011 * utils.c (malloc_failure): Change type of argument.
10012 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10013 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10014 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10015 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10016 (IPA_OBJS): Add common-utils-ipa.o.
10017 (ptid_h, linux_osdata_h): New macros.
10018 (server_h): Add common/common-utils.h, common/xml-utils.h,
10019 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10021 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10022 ptid.o, buffer.o): New rules.
10023 (linux-low.o): Add common/linux-osdata.h as a dependency.
10024 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10025 * configure.ac: Add AC_HEADER_DIRENT check.
10026 * config.in: Regenerate.
10027 * configure: Regenerate.
10028 * remote-utils.c (xml_escape_text): Delete.
10029 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10030 buffer_xml_printf): Move to common/buffer.c.
10031 * server.c (main): Remove call to initialize_inferiors.
10032 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10033 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10034 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10035 internal_error, gdb_assert, gdb_assert_fail): Delete.
10036 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10037 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10039 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10040 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10041 initialize_inferiors): Delete.
10043 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10045 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10048 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10050 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10052 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10054 2011-05-26 Yao Qi <yao@codesourcery.com>
10056 * Makefile.in (thread-db.o): Track dependence to
10057 common/gdb_thread_db.h.
10058 * thread-db.c: include gdb_thread_db.h from right place.
10060 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10062 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10063 __FILE__ and __LINE__ to internal_error.
10065 2011-05-13 Doug Evans <dje@google.com>
10067 * thread-db.c (try_thread_db_load_from_sdir): New function.
10068 (try_thread_db_load_from_dir): New function.
10069 (thread_db_load_search): Handle $sdir, ignore $pdir.
10070 Remove trying of system directories if search of
10071 libthread-db-search-path fails, that is now done via $sdir.
10073 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10075 * server.c (handle_query): Add EnableDisableTracepoints to the list
10076 of supported features.
10077 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10079 (cmd_qtenable_disable): New.
10080 (cmd_qtstart): Install tracepoints even if disabled.
10081 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10082 receiving a QTEnable or QTDisable packet.
10083 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10084 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10086 (gdb_probe): Skip data collection if static tracepoint is disabled.
10088 2011-05-10 Doug Evans <dje@google.com>
10090 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10092 2011-05-04 Doug Evans <dje@google.com>
10094 * linux-low.c (linux_join): Skip process lookup.
10095 * spu-low.c (spu_join): Ditto.
10096 * server.c (join_inferiors_callback): Delete.
10097 (process_serial_event): For 'D' packet (detach) call join_inferior
10100 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10102 * README: Don't mention xscale*-*-linux*.
10103 * configure.srv (xscale*-*-linux*): Don't handle target.
10105 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10107 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10109 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10110 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10111 (i386_emit_void_call_2): Likewise.
10113 2011-04-26 Yao Qi <yao@codesourcery.com>
10115 * linux-low.c: Move common macros to linux-ptrace.h.
10116 Include linux-ptrace.h.
10117 * Makefile.in (linux_ptrace_h): New.
10118 (linux-low.o): Depends on linux-ptrace.h.
10120 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10122 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10123 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10124 (remote_prepare): New function with most of the TCP code from ...
10125 (remote_open): ... here. Detect PORT here unconditionally. Move also
10126 setting transport_is_reliable.
10127 * server.c (run_once): New variable.
10128 (gdbserver_usage): Document it.
10129 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10130 the first run if RUN_ONCE.
10131 * server.h (run_once, remote_prepare): New declarations.
10133 2011-04-19 Tom Tromey <tromey@redhat.com>
10135 * win32-low.c (handle_load_dll): Remove duplicate "the".
10137 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10139 Remove support for old Cygwin 1.5 versions.
10140 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10141 function to avoid warning.
10142 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10145 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10147 * gdbserver/server.h (Macro _): Define it if not available.
10149 2011-03-14 Michael Snyder <msnyder@vmware.com>
10151 * hostio.c (handle_close): Remove unnecessary null test.
10153 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10155 * Makefile.in (maintainer-clean realclean distclean): Remove
10156 "make ... subdir_do" command.
10158 2011-03-10 Michael Snyder <msnyder@vmware.com>
10160 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10162 * server.c (handle_v_run): Free alloced buffer on early return.
10164 2011-03-09 Yao Qi <yao@codesourcery.com>
10167 2011-03-04 Yao Qi <yao@codesourcery.com>
10169 * Makefile.in: Remove GNU make feature --directory.
10171 2011-03-05 Yao Qi <yao@codesourcery.com>
10173 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10174 (subdir_do): New make target. Copied from gdb/Makefile.
10175 (maintainer-clean, realclean, distclean, clean): Call corresponding
10176 make targets in common/Makefile.
10178 2011-02-11 Yao Qi <yao@codesourcery.com>
10180 * configure.ac: Call AC_PROG_RANLIB.
10181 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10182 * configure: Regenerate.
10184 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10186 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10188 2011-03-06 Yao Qi <yao@codesourcery.com>
10190 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10192 2011-03-05 Yao Qi <yao@codesourcery.com>
10194 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10195 (subdir_do): New make target. Copied from gdb/Makefile.
10196 (maintainer-clean, realclean, distclean, clean): Call corresponding
10197 make targets in common/Makefile.
10199 2011-03-04 Yao Qi <yao@codesourcery.com>
10201 * Makefile.in: Remove GNU make feature --directory.
10203 2011-03-04 Michael Snyder <msnyder@vmware.com>
10205 * server.c (queue_stop_reply): Call xmalloc not malloc.
10207 2011-03-02 Michael Snyder <msnyder@vmware.com>
10209 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10211 2011-02-28 Michael Snyder <msnyder@vmware.com>
10213 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10214 (cmd_qtframe): Ditto.
10215 (cmd_qtbuffer): Ditto.
10216 (cmd_bigqtbuffer): Ditto.
10218 * utils.c (decimal2str): Initialize 'width' to nine, then
10219 don't mess with it.
10221 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10223 * hostio.c (require_data): Free *data, not data.
10225 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10227 * hostio.c (require_data): Use free, not xfree.
10229 2011-02-27 Michael Snyder <msnyder@vmware.com>
10231 * server.c (handle_query): Discard unused value.
10233 * hostio.c (require_data): Free malloc memory before returning
10236 2011-02-26 Michael Snyder <msnyder@vmware.com>
10238 * linux-low.c (list_threads): Call closedir for dirent.
10240 2011-02-27 Michael Snyder <msnyder@vmware.com>
10242 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10243 a case statement falls through.
10245 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10247 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10250 2011-02-26 Michael Snyder <msnyder@vmware.com>
10252 * utils.c (decimal2str): Eliminate dead code and dead param.
10253 (pulongest): Drop dead param from call to decimal2str.
10256 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10258 Revert the following patch (not approved yet):
10259 2011-02-21 Hui Zhu <teawater@gmail.com>
10260 * tracepoint.c (tp_printf): New function.
10261 (eval_agent_expr): Handle gdb_agent_op_printf.
10263 2011-02-21 Hui Zhu <teawater@gmail.com>
10265 * tracepoint.c (tp_printf): New function.
10266 (eval_agent_expr): Handle gdb_agent_op_printf.
10268 2011-02-18 Tom Tromey <tromey@redhat.com>
10270 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10271 (tracepoint.o): Likewise.
10272 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10273 (gdb_agent_op_names): Likewise.
10275 2011-02-18 Tom Tromey <tromey@redhat.com>
10277 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10278 gdb_agent_op_rot>: New constants.
10279 (gdb_agent_op_names): Add pick and roll.
10280 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10283 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10285 * aclocal.m4: Regenerated with aclocal-1.11.1.
10287 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10289 * server.c (handle_qxfer_traceframe_info): New.
10290 (qxfer_packets): Register "traceframe-info".
10291 (handle_query): Report support for qXfer:traceframe-info:read+.
10292 * tracepoint.c (match_blocktype): New.
10293 (traceframe_find_block_type): Rename to ...
10294 (traceframe_walk_blocks): ... this. Add callback filter argument,
10296 (traceframe_find_block_type): New, reimplemented on top of
10297 traceframe_walk_blocks.
10298 (build_traceframe_info_xml): New.
10299 (traceframe_read_info): New.
10300 * server.h (traceframe_read_info): Declare.
10302 2011-02-11 Yao Qi <yao@codesourcery.com>
10304 * configure.ac: Call AC_PROG_RANLIB.
10305 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10306 * configure: Regenerate.
10308 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10310 * server.c (gdb_read_memory): Change return semantics to allow
10312 (handle_search_memory_1): Adjust.
10313 (process_serial_event) <'m' packet>: Handle partial transfers.
10314 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10316 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10318 * regcache.c (init_register_cache): Initialize
10319 regcache->register_status.
10320 (free_register_cache): Release regcache->register_status.
10321 (regcache_cpy): Copy register_status.
10322 (registers_to_string): Print 'x's for unavailable registers.
10323 (supply_register): Mark the register's status valid or
10324 unavailable, depending on whether a buffer was passed in or not.
10325 (supply_register_zeroed): New.
10326 (supply_regblock): Mark the registers' status valid or
10327 unavailable, depending on whether a buffer was passed in or not.
10328 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10329 (struct regcache): New `register_status' field.
10330 (supply_register_zeroed): Declare.
10331 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10332 supply_register_zeroed, rather than passing a NULL buffer to
10334 * tracepoint.c (fetch_traceframe_registers): Update comment.
10336 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10338 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10341 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10343 * server.h (decode_xfer_write): Change prototype.
10344 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10345 and don't extract the annex here.
10346 * server.c (decode_xfer_read): Remove `annex' parameter,
10347 and don't extract the annex here.
10348 (decode_xfer): New.
10349 (struct qxfer): New.
10350 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10351 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10352 (handle_qxfer_statictrace): New functions, abstracted out from
10353 handle_query, and made to use the struct qxfer interface.
10354 (handle_threads_qxfer_proper): Rename to ...
10355 (handle_qxfer_threads_proper): ... this.
10356 (handle_threads_qxfer): Rename to ...
10357 (handle_qxfer_threads): ... this. Adjust.
10358 (qxfer_packets): New array.
10359 (handle_qxfer): New function.
10360 (handle_query): Use handle_qxfer.
10362 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10364 * gdbreplay.c: Shorten lines of >= 80 columns.
10365 * linux-low.c: Ditto.
10366 * linux-ppc-low.c: Ditto.
10367 * linux-s390-low.c: Ditto.
10368 * linux-sparc-low.c: Ditto.
10369 * linux-x86-low.c: Ditto.
10370 * linux-xtensa-low.c: Ditto.
10371 * mem-break.c: Ditto.
10372 * nto-low.c: Ditto.
10373 * regcache.h: Ditto.
10374 * remote-utils.c: Ditto.
10377 * thread-db.c: Ditto.
10378 * tracepoint.c: Ditto.
10380 * win32-low.h: Ditto.
10382 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10384 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10387 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10389 * server.c (gdbserver_version): Update copyright year in version
10391 * gdbreplay.c (gdbreplay_version): Ditto.
10393 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10395 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10396 * linux-bfin-low.c: New file.
10397 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10398 PT_DATA_ADDR for BFIN targets.
10399 * Makefile.in (SFILES): Add linux-bfin-low.c.
10400 (clean): Remove reg-bfin.c.
10401 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10402 * README: Mention supported Blackfin targets.
10404 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10406 * .gitignore: New file.
10408 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10410 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10412 2010-10-22 Jie Zhang <jie@codesourcery.com>
10414 * Makefile.in: Add FLAGS_TO_PASS variable.
10415 (install): Remove dependency of install-only and recursively
10416 invoke make for install-only.
10418 2010-10-04 Doug Evans <dje@google.com>
10420 * Makefile.in (uninstall): Use $(DESTDIR).
10422 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10426 * linux-x86-low.c (compat_siginfo_from_siginfo)
10427 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10428 si_code is < 0. Check for si_code == SI_TIMER before checking for
10431 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10433 * lynx-i386-low.c: New file.
10434 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10436 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10438 * lynx-low.c (ptrace_request_to_str): Remove handling for
10439 request values that have been removed in LynxOS 5.x.
10441 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10443 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10446 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10448 * configure.ac: Add --enable-inprocess-agent option.
10449 * configure: Rebuilt.
10451 2010-09-06 Yao Qi <yao@codesourcery.com>
10453 * linux-low.c (linux_kill): Remove unused variable.
10454 (linux_stabilize_threads): Likewise.
10455 * server.c (start_inferior): Likewise.
10456 (queue_stop_reply_callback): Likewise.
10457 * tracepoint.c (do_action_at_tracepoint): Likewise.
10459 2010-09-06 Yao Qi <yao@codesourcery.com>
10461 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10464 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10466 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10468 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10470 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10473 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10475 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10476 gdbserver/lynx-ppc-low.c: New files.
10477 * Makefile.in (lynx_low_h): New variable.
10478 (lynx-low.o, lynx-ppc-low.o): New rules.
10479 * configure.ac: On LynxOS, link with -lnetinet.
10480 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10481 * configure: regenerate.
10483 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10485 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10486 * configure.ac: Add check for vasprintf and vsnprintf.
10487 * configure, config.in: Regenerate.
10488 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10490 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10492 * gdbreplay.c: Move include of alloca.h up, next to include of
10494 * server.h: Add include of malloc.h.
10495 * mem-break.c: Remove include of malloc.h.
10496 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10498 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10500 * Makefile.in (memmem.o): Build with -Wno-error.
10502 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10504 * utils.c (xsnprintf): Make non-static.
10505 * server.h: Add xsnprintf declaration.
10506 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10507 replace calls to snprintf by calls to xsnprintf throughout.
10509 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10511 * configure.ac: Add configure check for alloca.
10512 * configure, config.in: Regenerate.
10513 * server.h: Include alloca.h if it exists.
10514 * gdbreplay.c: Include alloca.h if it exists.
10516 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10518 * linux-low.c (__SIGRTMIN): Define if not already defined.
10519 (linux_create_inferior): Check for __ANDROID__ rather than
10521 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10522 are already deferred.
10523 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10524 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10525 stopped and already has a pending signal to report.
10526 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10527 a pending signal to report or is moving out of a jump pad.
10528 (linux_init_signals): Check for __ANDROID__ rather than
10531 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10533 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10534 debug_threads check. Avoid a linear search when not doing debug
10537 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10539 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10540 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10541 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10542 (process_event): Change local fd's type to gdb_fildes_t.
10543 (create_file_handler): Adjust prototype.
10544 (delete_file_handler): Adjust prototype.
10545 (handle_file_event): Adjust prototype. Use pfildes.
10546 (create_file_event): Adjsut prototype.
10547 * remote-utils.c (remote_desc, listen_desc): Change type to
10549 * server.h: New gdb_fildes_t typedef.
10550 [USE_WIN32API]: Include winsock2.h.
10551 (delete_file_handler, add_file_handler): Adjust prototypes.
10552 (pfildes): Declare.
10553 * utils.c (pfildes): New.
10555 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10557 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10558 * configure: Regenerate.
10560 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10562 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10563 (linux_done_accessing_memory): ... this.
10564 (linux_target_ops): Adjust.
10565 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10566 * nto-low.c (nto_target_ops): Adjust comment.
10567 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10568 * spu-low.c (spu_target_ops): Adjust comment.
10569 * target.h (target_ops): Rename unprepare_to_access_memory field
10570 to done_accessing_memory.
10571 (unprepare_to_access_memory): Rename to ...
10572 (done_accessing_memory): ... this.
10574 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10576 * linux-low.c (linux_prepare_to_access_memory): New.
10577 (linux_unprepare_to_access_memory): New.
10578 (linux_target_ops): Install them.
10579 * server.c (read_memory): Rename to ...
10580 (gdb_read_memory): ... this. Use
10581 prepare_to_access_memory/prepare_to_access_memory.
10582 (write_memory): Rename to ...
10583 (gdb_write_memory): ... this. Use
10584 prepare_to_access_memory/prepare_to_access_memory.
10585 (handle_search_memory_1): Adjust.
10586 (process_serial_event): Adjust.
10587 * target.h (struct target_ops): New fields
10588 prepare_to_access_memory and unprepare_to_access_memory.
10589 (prepare_to_access_memory, unprepare_to_access_memory): New.
10590 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10591 prepare_to_access_memory/prepare_to_access_memory.
10592 * nto-low.c (nto_target_ops): Adjust.
10593 * spu-low.c (spu_target_ops): Adjust.
10594 * win32-low.c (win32_target_ops): Adjust.
10596 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10598 * Makefile.in (WARN_CFLAGS): Get it from configure.
10599 (WERROR_CFLAGS): New.
10600 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10601 * configure.ac: Introduce --enable-werror, which adds -Werror to
10602 the compiler command line. Enabled by default. Disable with
10603 --disable-werror. Add -Wdeclaration-after-statement
10604 Wpointer-arith and -Wformat-nonliteral to warning flags.
10605 * configure: Regenerate.
10607 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10609 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10611 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10613 * gdbreplay.c (remote_error): New.
10615 (expect): Use gdbchar. Check for error reading from GDB.
10616 Clarify sync error output.
10617 (play): Check for errors writing to GDB.
10618 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10619 * remote-utils.c (getpkt): Check for errors writing to the remote
10622 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10624 * linux-low.c (linux_wait_1): Move non-debugging code out of
10625 `debug_threads' control.
10627 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10629 * linux-low.c (linux_wait_1): Don't set last_status here.
10630 * server.c (push_event, queue_stop_reply_callback): Assert we're
10631 not pushing a TARGET_WAITKIND_IGNORE event.
10632 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10633 (myresume, handle_target_event): Set the thread's last_resume_kind
10634 and last_status from the target returned status.
10636 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10640 * linux-x86-low.c (update_debug_registers_callback): New.
10641 (i386_dr_low_set_addr): Use it.
10642 (i386_dr_low_get_addr): New.
10643 (i386_dr_low_set_control): Use update_debug_registers_callback.
10644 (i386_dr_low_get_control): New.
10645 (i386_dr_low_get_status): Adjust.
10646 * linux-low.c (linux_stop_lwp): New.
10647 * linux-low.h (linux_stop_lwp): Declare.
10649 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10650 argument instead of a i386_debug_reg_state.
10651 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10652 a i386_debug_reg_state.
10653 (i386_insert_aligned_watchpoint): Adjust.
10654 (i386_remove_aligned_watchpoint): Adjust.
10655 (i386_low_stopped_data_address): Read the debug registers from the
10656 inferior instead of from the mirrors.
10657 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10658 (i386_dr_low_get_addr): Declare.
10659 (i386_dr_low_get_control): Declare.
10660 (i386_dr_low_get_status): Change prototype.
10662 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10663 (i386_dr_low_get_addr): New.
10664 (i386_dr_low_get_control): New.
10665 (i386_dr_low_get_status): Adjust prototype. Return
10667 (i386_initial_stuff): Clear dr_status_mirror and
10669 (i386_get_thread_context): Adjust.
10670 (i386_set_thread_context): Adjust.
10671 (i386_thread_added): Adjust.
10673 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10675 * linux-low.h (linux_thread_area): Delete declaration.
10677 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10679 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10680 after its termination.
10682 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10684 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10685 (gdb_wants_all_stopped): Delete.
10686 (linux_wait_1): Don't call them.
10687 * server.c (handle_v_cont): Tag all threads as want-stopped.
10688 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10689 stopped as "client-wants-stopped".
10691 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10693 * Makefile.in (signals_h): New.
10694 (server_h): Depend on it.
10695 (server.o): Don't depend on $(signals_def).
10696 (signals.o): Depend on $(signals_def).
10698 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10700 * Makefile.in (signals_def): New.
10701 (server_h): Append include/gdb/signals.h and signals_def.
10702 (server.o): Append signals_def.
10704 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10706 * server.c (handle_target_event): Use target_signal_to_host for
10707 resume_info.sig initialization.
10708 * target.h (struct thread_resume) <sig>: New comment.
10710 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10712 * server.c (handle_query): strcpy() the returned string from paddress()
10713 instead of sprintf().
10714 * utils.c (paddress): Return phex_nz().
10716 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10718 * server.c (handle_v_cont): Call mourn_inferior if process
10720 (myresume): Likewise.
10722 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10724 Static tracepoints, and integration with UST.
10726 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10727 * mem-break.c (uninsert_all_breakpoints)
10728 (reinsert_all_breakpoints): New.
10729 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10730 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10731 (gdb_agent_ust_loaded, helper_thread_id)
10732 (gdb_agent_helper_thread_id): New macros.
10733 (struct ipa_sym_addresses): Add addr_ust_loaded,
10734 addr_helper_thread_id, addr_cmd_buf.
10735 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10736 (in_process_agent_loaded_ust): New.
10737 (write_e_ust_not_loaded): New.
10738 (maybe_write_ipa_ust_not_loaded): New.
10739 (struct collect_static_trace_data_action): New.
10740 (enum tracepoint_type) <static_tracepoint>: New.
10741 (struct tracepoint) <handle>: Mention static tracepoints.
10742 (struct static_tracepoint_ctx): New.
10743 (CMD_BUF_SIZE): New.
10744 (add_tracepoint_action): Handle static tracepoint actions.
10745 (unprobe_marker_at): New.
10746 (clear_installed_tracepoints): Handle static tracepoints.
10747 (cmd_qtdp): Handle static tracepoints.
10748 (probe_marker_at): New.
10749 (cmd_qtstart): Handle static tracepoints.
10750 (response_tracepoint): Handle static tracepoints.
10751 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10752 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10753 (get_context_regcache): Handle static tracepoints.
10754 (do_action_at_tracepoint): Handle static tracepoint actions.
10755 (traceframe_find_block_type): Handle static trace data blocks.
10756 (traceframe_read_sdata): New.
10757 (download_tracepoints): Download static tracepoint actions.
10758 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10759 (GDB_PROBE_NAME): New.
10761 (GET_UST_SYM): New.
10764 (ust_marker_to_static_tracepoint): New.
10766 (collect_ust_data_at_tracepoint): New.
10767 (gdb_ust_probe): New.
10768 (UNIX_PATH_MAX, SOCK_DIR): New.
10769 (gdb_ust_connect_sync_socket): New.
10770 (resume_thread, stop_thread): New.
10771 (run_inferior_command): New.
10772 (init_named_socket): New.
10773 (gdb_ust_socket_init): New.
10774 (cstr_to_hexstr): New.
10776 (first_marker, next_marker): New.
10777 (response_ust_marker): New.
10778 (cmd_qtfstm, cmd_qtsstm): New.
10779 (unprobe_marker_at, probe_marker_at): New.
10780 (cmd_qtstmat, gdb_ust_thread): New.
10781 (gdb_ust_init): New.
10782 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10783 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10784 (ST_REGENTRY): New.
10785 (x86_64_st_collect_regmap): New.
10786 (X86_64_NUM_ST_COLLECT_GREGS): New.
10787 (AMD64_RIP_REGNUM): New.
10788 (supply_static_tracepoint_registers): New.
10789 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10790 (ST_REGENTRY): New.
10791 (i386_st_collect_regmap): New.
10792 (i386_NUM_ST_COLLECT_GREGS): New.
10793 (supply_static_tracepoint_registers): New.
10794 * server.c (handle_query): Handle qXfer:statictrace:read.
10795 <qSupported>: Report support for StaticTracepoints, and
10796 qXfer:statictrace:read features.
10797 * server.h (traceframe_read_sdata)
10798 (supply_static_tracepoint_registers): Declare.
10799 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10800 (unpack_varlen_hex): Include in IPA build.
10801 * Makefile.in (ustlibs, ustinc): New.
10802 (IPA_OBJS): Add remote-utils-ipa.o.
10803 ($(IPA_LIB)): Link -ldl and -lpthread.
10805 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10806 * config.in, configure: Regenerate.
10808 2010-06-20 Ian Lance Taylor <iant@google.com>
10809 Pedro Alves <pedro@codesourcery.com>
10811 * linux-x86-low.c (always_true): Delete.
10812 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10813 trying to fool the compiler with always_true.
10815 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10817 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10818 conditions in gdbserver.
10820 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10822 * spu-low.c (spu_read_memory): Wrap around local store limit.
10823 (spu_write_memory): Likewise.
10825 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10827 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10828 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10830 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10832 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10833 uses with LONGEST uses.
10835 2010-06-14 Stan Shebs <stan@codesourcery.com>
10836 Pedro Alves <pedro@codesourcery.com>
10840 * linux-x86-low.c: Include limits.h.
10842 (always_true): New.
10845 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10846 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10847 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10848 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10849 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10850 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10851 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10852 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10853 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10854 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10855 (amd64_emit_void_call_2): New.
10856 (amd64_emit_ops): New.
10857 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10858 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10859 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10860 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10861 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10862 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10863 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10864 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10865 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10866 (i386_emit_stack_adjust, i386_emit_int_call_1)
10867 (i386_emit_void_call_2): New.
10868 (i386_emit_ops): New.
10869 (x86_emit_ops): New.
10870 (the_low_target): Install x86_emit_ops.
10871 * server.h (struct emit_ops): New.
10872 (get_raw_reg_func_addr): Declare.
10873 (current_insn_ptr, emit_error): Declare.
10874 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10875 (set_trace_state_variable_value): New defines.
10876 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10877 addr_get_trace_state_variable_value and
10878 addr_set_trace_state_variable_value.
10879 (symbol_list): New fields for get_raw_reg,
10880 get_trace_state_variable_value and set_trace_state_variable_value.
10881 (condfn): New typedef.
10882 (struct tracepoint): New field `compiled_cond'.
10883 (do_action_at_tracepoint): Clear compiled_cond.
10884 (get_trace_state_variable_value, set_trace_state_variable_value):
10886 (condition_true_at_tracepoint): If there's a compiled condition,
10888 (current_insn_ptr, emit_error): New globals.
10889 (struct bytecode_address): New.
10890 (get_raw_reg_func_addr): New.
10891 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10892 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10893 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10894 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10895 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10896 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10897 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10898 (compile_tracepoint_condition, compile_bytecodes): New.
10899 * target.h (emit_ops): Forward declare.
10900 (struct target_ops): New field emit_ops.
10901 (target_emit_ops): New.
10902 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10903 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10904 * linux-low.c (linux_emit_ops): New.
10905 (linux_target_ops): Install it.
10906 * linux-low.h (struct linux_target_ops): New field emit_ops.
10908 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10910 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10911 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10913 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10914 Stan Shebs <stan@codesourcery.com>
10916 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10917 (all): Depend on $(extra_libraries).
10918 (install-only): Install the IPA.
10919 (IPA_OBJS, IPA_LIB): New.
10920 (clean): Remove the IPA lib.
10921 (IPAGENT_CFLAGS): New.
10922 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10923 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10924 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10925 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10926 * configure.ac: Check for atomic builtins support in the compiler.
10927 (IPA_DEPFILES, extra_libraries): Define.
10928 * configure.srv (ipa_obj): Add description.
10929 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10930 (i[34567]86-*-linux*): Set ipa_obj.
10931 (x86_64-*-linux*): Set ipa_obj.
10932 * linux-low.c (stabilizing_threads): New.
10933 (supports_fast_tracepoints): New.
10934 (linux_detach): Stabilize threads before detaching.
10935 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10936 the lwp is either not stabilizing, or is moving out of a jump pad.
10937 (linux_fast_tracepoint_collecting): New.
10938 (maybe_move_out_of_jump_pad): New.
10939 (enqueue_one_deferred_signal): New.
10940 (dequeue_one_deferred_signal): New.
10941 (linux_wait_for_event_1): If moving out of a jump pad, defer
10942 pending signals to later.
10943 (linux_stabilize_threads): New.
10944 (linux_wait_1): Check if threads need moving out of jump pads, and
10946 (stuck_in_jump_pad_callback): New.
10947 (move_out_of_jump_pad_callback): New.
10948 (lwp_running): New.
10949 (linux_resume_one_lwp): Handle moving out of jump pads.
10950 (linux_set_resume_request): Dequeue deferred signals.
10951 (need_step_over_p): Also step over fast tracepoint jumps.
10952 (start_step_over): Also uninsert fast tracepoint jumps.
10953 (finish_step_over): Also reinsert fast tracepoint jumps.
10954 (linux_install_fast_tracepoint_jump): New.
10955 (linux_target_ops): Install linux_stabilize_threads and
10956 linux_install_fast_tracepoint_jump_pad.
10957 * linux-low.h (linux_target_ops) <get_thread_area,
10958 install_fast_tracepoint_jump_pad>: New fields.
10959 (struct lwp_info) <collecting_fast_tracepoint,
10960 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10961 (linux_get_thread_area): Declare.
10962 * linux-x86-low.c (jump_insn): New.
10963 (x86_get_thread_area): New.
10964 (append_insns): New.
10965 (push_opcode): New.
10966 (amd64_install_fast_tracepoint_jump_pad): New.
10967 (i386_install_fast_tracepoint_jump_pad): New.
10968 (x86_install_fast_tracepoint_jump_pad): New.
10969 (the_low_target): Install x86_get_thread_area and
10970 x86_install_fast_tracepoint_jump_pad.
10971 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10972 (struct fast_tracepoint_jump): New.
10973 (fast_tracepoint_jump_insn): New.
10974 (fast_tracepoint_jump_shadow): New.
10975 (find_fast_tracepoint_jump_at): New.
10976 (fast_tracepoint_jump_here): New.
10977 (delete_fast_tracepoint_jump): New.
10978 (set_fast_tracepoint_jump): New.
10979 (uninsert_fast_tracepoint_jumps_at): New.
10980 (reinsert_fast_tracepoint_jumps_at): New.
10981 (set_breakpoint_at): Use write_inferior_memory.
10982 (uninsert_raw_breakpoint): Use write_inferior_memory.
10983 (check_mem_read): Mask out fast tracepoint jumps.
10984 (check_mem_write): Mask out fast tracepoint jumps.
10985 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10986 (set_fast_tracepoint_jump): Declare.
10987 (delete_fast_tracepoint_jump)
10988 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10989 (reinsert_fast_tracepoint_jumps_at): Declare.
10990 * regcache.c: Don't compile many functions when building the
10991 in-process agent library.
10992 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10993 the register buffer in the heap.
10994 (free_register_cache): If the register buffer isn't owned by the
10995 regcache, don't free it.
10996 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10997 pre-existing register caches.
10998 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11000 (convert_ascii_to_int): : Constify `from' parameter type.
11001 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11002 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11003 the needed buffer in-place.
11004 (relocate_instruction): New.
11005 * server.c (handle_query) <qSymbols>: If the target supports
11006 tracepoints, give it a chance of looking up symbols. Report
11007 support for fast tracepoints.
11008 (handle_status): Stabilize threads.
11009 (process_serial_event): Adjust.
11010 * server.h (struct fast_tracepoint_jump): Forward declare.
11011 (struct process_info) <fast_tracepoint_jumps>: New field.
11012 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11013 (decode_X_packet, decode_M_packet): Adjust.
11014 (relocate_instruction): Declare.
11015 (in_process_agent_loaded): Declare.
11016 (tracepoint_look_up_symbols): Declare.
11017 (struct fast_tpoint_collect_status): Declare.
11018 (fast_tracepoint_collecting): Declare.
11019 (force_unlock_trace_buffer): Declare.
11020 (handle_tracepoint_bkpts): Declare.
11021 (initialize_low_tracepoint)
11022 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11023 * target.h (struct target_ops) <stabilize_threads,
11024 install_fast_tracepoint_jump_pad>: New fields.
11025 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11026 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11027 [HAVE_STDINT_H]: Include stdint.h.
11028 (trace_debug_1): Rename to ...
11029 (trace_vdebug): ... this.
11030 (trace_debug): Rename to ...
11031 (trace_debug_1): ... this. Add `level' parameter.
11032 (trace_debug): New.
11033 (ATTR_USED, ATTR_NOINLINE): New.
11034 (IP_AGENT_EXPORT): New.
11035 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11036 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11037 (about_to_request_buffer_space, trace_buffer_is_full)
11038 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11039 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11040 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11041 (traceframe_write_count, traceframes_created)
11042 (trace_state_variables)
11043 New renaming defines.
11044 (struct ipa_sym_addresses): New.
11045 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11046 (symbol_list): New.
11047 (ipa_sym_addrs): New.
11048 (all_tracepoint_symbols_looked_up): New.
11049 (in_process_agent_loaded): New.
11050 (write_e_ipa_not_loaded): New.
11051 (maybe_write_ipa_not_loaded): New.
11052 (tracepoint_look_up_symbols): New.
11053 (debug_threads) [IN_PROCESS_AGENT]: New.
11054 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11055 (UNKNOWN_SIDE_EFFECTS): New.
11056 (stop_tracing): New.
11057 (flush_trace_buffer): New.
11058 (stop_tracing_bkpt): New.
11059 (flush_trace_buffer_bkpt): New.
11060 (read_inferior_integer): New.
11061 (read_inferior_uinteger): New.
11062 (read_inferior_data_pointer): New.
11063 (write_inferior_data_pointer): New.
11064 (write_inferior_integer): New.
11065 (write_inferior_uinteger): New.
11066 (struct collect_static_trace_data_action): Delete.
11067 (enum tracepoint_type): New.
11068 (struct tracepoint) <type>: New field `type'.
11069 <actions_str, step_actions, step_actions_str>: Only include in
11071 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11072 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11073 (tracepoints): Use IP_AGENT_EXPORT.
11074 (last_tracepoint): Don't include in the IPA.
11075 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11076 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11077 (alloced_trace_state_variables): New.
11078 (trace_state_variables): Use IP_AGENT_EXPORT.
11079 (traceframe_t): Delete unused variable.
11080 (circular_trace_buffer): Don't include in the IPA.
11081 (trace_buffer_start): Delete.
11082 (struct trace_buffer_control): New.
11083 (trace_buffer_free): Delete.
11084 (struct ipa_trace_buffer_control): New.
11085 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11086 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11088 (trace_buffer_ctrl): New.
11089 (TRACE_BUFFER_CTRL_CURR): New.
11090 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11091 Reimplement as macros.
11092 (trace_buffer_wrap): Delete.
11093 (traceframe_write_count, traceframe_read_count)
11094 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11095 (struct tracepoint_hit_ctx) <type>: New field.
11096 (struct fast_tracepoint_ctx): New.
11097 (memory_barrier): New.
11099 (record_tracepoint_error): Update atomically in the IPA.
11100 (clear_inferior_trace_buffer): New.
11101 (about_to_request_buffer_space): New.
11102 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11103 updating the same buffer.
11104 (add_tracepoint): Default the tracepoint's type to trap
11105 tracepoint, and orig_size to -1.
11106 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11107 internal variables.
11108 (create_trace_state_variable): New parameter `gdb'. Handle it.
11109 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11110 (cmd_qtdp): Handle fast tracepoints.
11111 (cmd_qtdv): Adjust.
11112 (max_jump_pad_size): New.
11113 (gdb_jump_pad_head): New.
11114 (get_jump_space_head): New.
11115 (claim_jump_space): New.
11116 (sort_tracepoints): New.
11117 (MAX_JUMP_SIZE): New.
11118 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11120 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11121 support. Upload fast traceframes, and delete internal IPA
11123 (stop_tracing_handler): New.
11124 (flush_trace_buffer_handler): New.
11125 (cmd_qtstop): Upload fast tracepoints.
11126 (response_tracepoint): Handle fast tracepoints.
11127 (tracepoint_finished_step): Upload fast traceframes. Set the
11128 tracepoint hit context's tracepoint type.
11129 (handle_tracepoint_bkpts): New.
11130 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11131 type. Add comment about fast tracepoints.
11132 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11133 non-existing action_str field.
11134 (get_context_regcache): Handle fast tracepoints.
11135 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11137 (fast_tracepoint_from_jump_pad_address): New.
11138 (fast_tracepoint_from_ipa_tpoint_address): New.
11139 (collecting_t): New.
11140 (force_unlock_trace_buffer): New.
11141 (fast_tracepoint_collecting): New.
11143 (gdb_collect): New.
11144 (write_inferior_data_ptr): New.
11145 (target_tp_heap): New.
11146 (target_malloc): New.
11147 (download_agent_expr): New.
11149 (download_tracepoints): New.
11150 (download_trace_state_variables): New.
11151 (upload_fast_traceframes): New.
11152 (IPA_FIRST_TRACEFRAME): New.
11153 (IPA_NEXT_TRACEFRAME_1): New.
11154 (IPA_NEXT_TRACEFRAME): New.
11155 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11156 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11157 (gdb_jump_pad_buffer_end): New.
11158 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11159 (initialize_tracepoint): Adjust.
11160 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11161 buffer. Initialize the low module.
11162 * utils.c (PREFIX, TOOLNAME): New.
11163 (malloc_failure): Use PREFIX.
11164 (error): In the IPA, an error causes an exit.
11165 (fatal, warning): Use PREFIX.
11166 (internal_error): Use TOOLNAME.
11167 (NUMCELLS): Increase to 10.
11168 * configure, config.in: Regenerate.
11170 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11172 * server.c (handle_query) <qSupported>: Do two passes over the
11173 qSupported string to avoid nesting strtok.
11175 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11177 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11179 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11180 -Wl,--dynamic-list.
11181 * configure: Regenerate.
11182 * proc-service.list: New.
11184 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11186 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11189 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11191 * gdbreplay.c (remote_open): Check error return from socket() call by
11192 its equality to -1 not by it being negative.
11193 * remote-utils.c (remote_open): Likewise.
11195 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11197 * config.h: Regenerate.
11199 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11201 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11202 doesn't provide PTRACE_GET_THREAD_AREA.
11204 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11206 * linux-m68k-low.c: Include <asm/ptrace.h>
11207 (ps_get_thread_area): Implement.
11209 2010-05-03 Doug Evans <dje@google.com>
11211 * event-loop.c (struct callback_event): New struct.
11212 (callback_list): New global.
11213 (append_callback_event, delete_callback_event): New functions.
11214 (process_callback): New function.
11215 (start_event_loop): Call it.
11216 * remote-utils.c (NOT_SCHEDULED): Define.
11217 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11218 moved out of readchar.
11219 (readchar): Rewrite. Call reschedule before returning.
11220 (reset_readchar): New function.
11221 (remote_close): Call it.
11222 (process_remaining, reschedule): New functions.
11223 * server.h (callback_handler_func): New typedef.
11224 (append_callback_event, delete_callback_event): Declare.
11226 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11228 * proc-service.c (ps_pglobal_lookup): Use
11229 thread_db_look_up_one_symbol.
11230 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11231 parameter. Use it instead of all_symbols_looked_up.
11232 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11234 (all_symbols_looked_up): Don't declare.
11235 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11236 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11238 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11239 Set all_symbols_looked_up here.
11240 (thread_db_look_up_one_symbol): New.
11241 (thread_db_get_tls_address): Adjust.
11242 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11243 thread_db object on the heap, and tentatively set it in the
11245 (thread_db_init): Don't set all_symbols_looked_up here.
11246 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11248 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11250 * linux-low.c (linux_kill, linux_detach): Adjust.
11251 (status_pending_p_callback): Remove redundant statement. Check
11252 for !TARGET_WAITIKIND_IGNORE, instead of
11253 TARGET_WAITKIND_STOPPED.
11254 (handle_tracepoints): Make sure LWP is locked. Adjust.
11255 (linux_wait_for_event_1): Adjust.
11256 (linux_cancel_breakpoints): New.
11257 (unsuspend_one_lwp): New.
11258 (unsuspend_all_lwps): New.
11259 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11260 (send_sigstop_callback): Change return type to int, add new
11261 `except' parameter and handle it.
11262 (suspend_and_send_sigstop_callback): New.
11263 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11264 pass them down. If SUSPEND, also increment the lwp's suspend
11266 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11267 (need_step_over_p): Don't consider suspended LWPs.
11268 (start_step_over): Adjust.
11269 (proceed_one_lwp): Change return type to int, add new `except'
11270 parameter and handle it.
11271 (unsuspend_and_proceed_one_lwp): New.
11272 (proceed_all_lwps): Use find_inferior instead of
11274 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11275 also decrement the suspend count of LWPs. Pass `except' down,
11276 instead of hacking its suspend count.
11277 (linux_pause_all): Add `freeze' parameter. Adjust.
11278 (linux_unpause_all): New.
11279 (linux_target_ops): Install linux_unpause_all.
11280 * server.c (handle_status): Adjust.
11281 * target.h (struct target_ops): New fields `unpause_all' and
11282 `cancel_breakpoints'. Add new parameter to `pause_all'.
11283 (pause_all): Add new `freeze' parameter.
11284 (unpause_all): New.
11285 (cancel_breakpoints): New.
11286 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11287 cancel breakpoints.
11288 (cmd_qtstart): Pause threads.
11289 (stop_tracing): Pause threads, and cancel breakpoints.
11290 * win32-low.c (win32_target_ops): Adjust.
11292 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11294 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11295 the inferior right away from here...
11296 (linux_wait_1): ... to here, and adjust to check the thread's
11297 last_resume_kind instead of the lwp's step or stop_expected flags.
11299 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11301 * README: Use consistent `GDB' and `GDBserver' spellings.
11303 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11305 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11306 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11307 (linux_detach_one_lwp): Assume the lwp is stopped.
11308 (any_thread_of): Delete.
11309 (linux_detach): Stop all lwps here. Don't blindly delete all
11311 (delete_lwp_callback): New.
11312 (linux_mourn): Delete all lwps of the process that is gone.
11313 (linux_wait_1): Don't delete the last lwp of the process here.
11314 * mem-break.h (mark_breakpoints_out): Declare.
11315 * mem-break.c (mark_breakpoints_out): New.
11316 (free_all_breakpoints): Use it.
11317 * server.c (handle_target_event): If the process is gone, mark
11319 * thread-db.c (struct thread_db) <create_bp>: New field.
11320 (thread_db_enable_reporting): Fix prototype. Store a thread event
11321 breakpoint reference in the thread_db struct.
11322 (thread_db_load_search): Clear the thread_db object.
11323 (try_thread_db_load_1): Ditto.
11324 (switch_to_process): New.
11325 (disable_thread_event_reporting): Use it.
11326 (remove_thread_event_breakpoints): New.
11327 (thread_db_detach, thread_db_mourn): Use it.
11329 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11331 * linux-low.c (linux_enable_event_reporting): New.
11332 (linux_wait_for_event_1, handle_extended_wait): Use it.
11334 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11336 * linux-low.c (linux_kill_one_lwp, linux_kill)
11337 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11338 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11339 SIGSTOP even if the LWP is stopped.
11340 (send_sigstop_callback): New.
11341 (stop_all_lwps): Use send_sigstop_callback instead.
11342 (linux_resume_one_thread): Adjust.
11343 (proceed_one_lwp): Still proceed an LWP that the client has
11344 requested to stop, if we haven't reported it as stopped yet. Make
11345 sure that LWPs the client want stopped, have a pending SIGSTOP.
11347 2010-04-26 Doug Evans <dje@google.com>
11349 * server.c (handle_general_set): Make static.
11351 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11352 Print received char after testing for error/eof instead of before.
11353 (input_interrupt): Tweak comment.
11355 2010-04-23 Doug Evans <dje@google.com>
11357 * server.c (start_inferior): Print inferior argv if --debug.
11359 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11361 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11362 * nto-x86-low.c: Include server.h
11364 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11366 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11367 be consistent with other sources of this directory.
11368 (init_registers_amd64): Correct name of source file of this function
11371 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11373 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11374 64-bit executables.
11376 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11378 * win32-i386-low.c: Add 64-bit support.
11379 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11380 (init_registers_amd64): Declare.
11381 (mappings): Add 64-bit version of array.
11382 (init_windows_x86): New function.
11383 (the_low_target): Change init_arch field to init_windows_x86.
11385 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11387 * win32-low.c: Adapt to support also 64-bit architecture.
11388 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11389 (get_image_name): Use SIZE_T type for local variable `done'.
11390 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11391 (toolhelp_get_dll_name): Idem.
11392 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11393 Use uintptr_t typecast to avoid warning.
11394 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11395 (handle_exception): Use phex_nz to avoid warning.
11396 (win32_wait): Remove unused local variable `process'.
11398 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11400 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11403 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11405 * configure.ac: Use `ws2_32' library for srv_mingw.
11406 * configure: Regenerate.
11407 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11408 * remote-utils.c: Likewise.
11410 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11412 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11413 if __x86_64__ is defined.
11415 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11417 * configure: Regenerate.
11419 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11421 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11422 * target.h (target_ops): New get_tib_address field.
11423 * win32-low.h (win32_thread_info): Add thread_local_base field.
11424 * win32-low.c (child_add_thread): Add tlb argument.
11425 Set thread_local_base field to TLB.
11426 (get_child_debug_event): Adapt to child_add_thread change.
11427 (win32_get_tib_address): New function.
11428 (win32_target_ops): Set get_tib_address field to
11429 win32_get_tib_address.
11430 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11432 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11434 * linux-low.c (linux_mourn): Also remove the process.
11435 * server.c (handle_target_event): Don't remove the process here.
11436 * nto-low.c (nto_mourn): New.
11437 (nto_target_ops): Install it.
11438 * spu-low.c (spu_mourn): New.
11439 (spu_target_ops): Install it.
11440 * win32-low.c (win32_mourn): New.
11441 (win32_target_ops): Install it.
11443 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11445 * server.h (buffer_xml_printf): Remove redundant `;'.
11447 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11449 * regcache.c (set_register_cache): Invalidate regcaches before
11450 changing the register cache layout.
11451 (regcache_invalidate_one): Allow a NULL regcache.
11452 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11453 regcaches before changing the register cache layout or the target
11456 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11458 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11459 variable warning on Linux/x86-64.
11461 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11463 GDBserver disconnected tracing support.
11465 * linux-low.c (linux_remove_process): Delete.
11466 (add_lwp): Don't set last_resume_kind here.
11467 (linux_kill): Use `mourn'.
11468 (linux_detach): Use `thread_db_detach', and `mourn'.
11469 (linux_mourn): New.
11470 (linux_attach_lwp_1): Adjust comment.
11471 (linux_attach): last_resume_kind moved the thread_info; adjust.
11472 (status_pending_p_callback): Adjust.
11473 (linux_wait_for_event_1): Adjust.
11474 (count_events_callback, select_singlestep_lwp_callback)
11475 (select_event_lwp_callback, cancel_breakpoints_callback)
11476 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11477 (proceed_one_lwp): Adjust.
11478 (linux_async): Add debug output.
11479 (linux_thread_stopped): New.
11480 (linux_pause_all): New.
11481 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11483 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11484 (thread_db_free): Delete declaration.
11485 (thread_db_detach, thread_db_mourn): Declare.
11486 * thread-db.c (thread_db_init): Use thread_db_mourn.
11487 (thread_db_free): Delete, split in two.
11488 (disable_thread_event_reporting): New.
11489 (thread_db_detach): New.
11490 (thread_db_mourn): New.
11492 * server.h (struct thread_info) <last_resume_kind>: New field.
11493 <attached>: Add comment.
11494 <gdb_detached>: New field.
11495 (handler_func): Change return type to int.
11496 (handle_serial_event, handle_target_event): Ditto.
11497 (gdb_connected): Declare.
11499 (disconnected_tracing): Declare.
11500 (stop_tracing): Declare.
11502 * server.c (handle_query) <qSupported>: Report support for
11503 disconnected tracing.
11504 (queue_stop_reply_callback): Account for running threads.
11505 (gdb_wants_thread_stopped): New.
11506 (gdb_wants_all_threads_stopped): New.
11507 (gdb_reattached_process): New.
11508 (handle_status): Clear the `gdb_detached' flag of all processes.
11509 In all-stop, stop all threads.
11510 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11511 (process_serial_event): If the remote connection breaks, or if an
11512 exit was forced with "monitor exit", force an event loop exit.
11513 Handle disconnected tracing on detach.
11514 (handle_serial_event): Adjust.
11515 (handle_target_event): If GDB isn't connected, forward events back
11516 to the inferior, unless the last process exited, in which case,
11517 exit gdbserver. Adjust interface.
11519 * remote-utils.c (remote_open): Don't block in accept. Instead
11520 register an event loop source on the listen socket file
11521 descriptor. Refactor bits into ...
11522 (listen_desc): ... this new global.
11523 (gdb_connected): ... this new function.
11524 (enable_async_notification): ... this new function.
11525 (handle_accept_event): ... this new function.
11526 (remote_close): Clear remote_desc.
11528 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11530 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11532 (mourn_inferior): Define.
11533 (target_process_qsupported): Avoid the dangling else problem.
11534 (thread_stopped): Define.
11535 (pause_all): Define.
11536 (target_waitstatus_to_string): Declare.
11537 * target.c (target_waitstatus_to_string): New.
11539 * tracepoint.c (tracing): Make extern.
11540 (disconnected_tracing): New.
11541 (stop_tracing): Make extern. Handle tracing stops due to GDB
11543 (cmd_qtdisconnected): New.
11544 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11545 (handle_tracepoint_general_set): Handle QTDisconnected.
11547 * event-loop.c (event_handler_func): Change return type to int.
11548 (process_event): Bail out if the event handler wants the event
11550 (handle_file_event): Ditto.
11551 (start_event_loop): Bail out if the event handler wants the event
11554 * nto-low.c (nto_target_ops): Adjust.
11555 * spu-low.c (spu_wait): Don't remove the process here.
11556 (spu_target_ops): Adjust.
11557 * win32-low.c (win32_wait): Don't remove the process here.
11558 (win32_target_ops): Adjust.
11560 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11562 * regcache.c (realloc_register_cache): Invalidate inferior's
11563 regcache before recreating it.
11565 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11567 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11569 2010-04-09 Stan Shebs <stan@codesourcery.com>
11570 Pedro Alves <pedro@codesourcery.com>
11572 * server.h (LONGEST): New.
11573 (struct thread_info) <while_stepping>: New field.
11574 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11576 (initialize_tracepoint, handle_tracepoint_general_set)
11577 (handle_tracepoint_query, tracepoint_finished_step)
11578 (tracepoint_was_hit, release_while_stepping_state_list):
11579 (current_traceframe): Declare.
11580 * server.c (handle_general_set): Handle tracepoint packets.
11581 (read_memory): New.
11582 (write_memory): New.
11583 (handle_search_memory_1): Use read_memory.
11584 (handle_query): Report support for conditional tracepoints, trace
11585 state variables, and tracepoint sources. Handle tracepoint
11587 (main): Initialize the tracepoints module.
11588 (process_serial_event): Handle traceframe reads/writes.
11590 * linux-low.c (handle_tracepoints): New.
11591 (linux_wait_1): Call it.
11592 (linux_resume_one_lwp): Handle while-stepping.
11593 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11594 (linux_target_ops): Install them.
11595 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11597 * linux-x86-low.c (x86_supports_tracepoints): New.
11598 (the_low_target). Install it.
11600 * mem-break.h (delete_breakpoint): Declare.
11601 * mem-break.c (delete_breakpoint): Make external.
11603 * target.h (struct target_ops): Add `supports_tracepoints',
11604 `read_pc', and `write_pc' fields.
11605 (target_supports_tracepoints): Define.
11606 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11609 * regcache.h (struct regcache) <registers_owned>: New field.
11610 (init_register_cache, regcache_cpy): Declare.
11611 (regcache_read_pc, regcache_write_pc): Declare.
11612 (register_cache_size): Declare.
11613 (supply_regblock): Declare.
11614 * regcache.c (init_register_cache): New.
11615 (new_register_cache): Use it.
11616 (regcache_cpy): New.
11617 (register_cache_size): New.
11618 (supply_regblock): New.
11619 (regcache_read_pc, regcache_write_pc): New.
11621 * tracepoint.c: New.
11623 * Makefile.in (OBS): Add tracepoint.o.
11624 (tracepoint.o): New rule.
11626 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11628 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11630 (i386-mmx.c): Likewise.
11631 (i386-mmx-linux.o): Likewise.
11632 (i386-mmx-linux.c): Likewise.
11634 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11635 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11636 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11637 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11639 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11640 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11641 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11643 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11645 * Makefile.in (clean): Updated.
11647 (i386-avx.c): Likewise.
11648 (i386-avx-linux.o): Likewise.
11649 (i386-avx-linux.c): Likewise.
11650 (amd64-avx.o): Likewise.
11651 (amd64-avx.c): Likewise.
11652 (amd64-avx-linux.o): Likewise.
11653 (amd64-avx-linux.c): Likewise.
11655 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11656 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11657 (srv_amd64_regobj): Add amd64-avx.o.
11658 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11659 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11660 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11661 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11662 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11663 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11664 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11666 * i387-fp.c: Include "i386-xstate.h".
11668 (i387_cache_to_xsave): Likewise.
11669 (i387_xsave_to_cache): Likewise.
11670 (x86_xcr0): Likewise.
11672 * i387-fp.h (i387_cache_to_xsave): Likewise.
11673 (i387_xsave_to_cache): Likewise.
11674 (x86_xcr0): Likewise.
11676 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11677 * linux-crisv32-low.c (target_regsets): Likewise.
11678 * linux-m68k-low.c (target_regsets): Likewise.
11679 * linux-mips-low.c (target_regsets): Likewise.
11680 * linux-ppc-low.c (target_regsets): Likewise.
11681 * linux-s390-low.c (target_regsets): Likewise.
11682 * linux-sh-low.c (target_regsets): Likewise.
11683 * linux-sparc-low.c (target_regsets): Likewise.
11684 * linux-xtensa-low.c (target_regsets): Likewise.
11686 * linux-low.c: Include <sys/uio.h>.
11687 (regsets_fetch_inferior_registers): Support nt_type.
11688 (regsets_store_inferior_registers): Likewise.
11689 (linux_process_qsupported): New.
11690 (linux_target_ops): Add linux_process_qsupported.
11692 * linux-low.h (regset_info): Add nt_type.
11693 (linux_target_ops): Add process_qsupported.
11695 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11697 (init_registers_i386_avx_linux): New.
11698 (init_registers_amd64_avx_linux): Likewise.
11699 (xmltarget_i386_linux_no_xml): Likewise.
11700 (xmltarget_amd64_linux_no_xml): Likewise.
11701 (PTRACE_GETREGSET): Likewise.
11702 (PTRACE_SETREGSET): Likewise.
11703 (x86_fill_xstateregset): Likewise.
11704 (x86_store_xstateregset): Likewise.
11705 (use_xml): Likewise.
11706 (x86_linux_update_xmltarget): Likewise.
11707 (x86_linux_process_qsupported): Likewise.
11708 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11709 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11710 init_registers_i386_linux here. Call
11711 x86_linux_update_xmltarget.
11712 (the_low_target): Add x86_linux_process_qsupported.
11714 * server.c (handle_query): Call target_process_qsupported.
11716 * target.h (target_ops): Add process_qsupported.
11717 (target_process_qsupported): New.
11719 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11721 * inferiors.c (add_thread): Set last_status kind to
11722 TARGET_WAITKIND_IGNORE.
11723 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11724 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11725 (linux_wait_1): Move `thread' local definition to block that uses
11726 it. Don't NULL initialize `event_child'.
11727 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11728 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11729 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11731 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11733 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11734 an extended waitstatus, or by a watchpoint.
11735 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11736 thread was stepping or has been stopped by a watchpoint.
11738 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11740 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11741 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11742 of another, then delete the previous, and validate all
11744 (validate_inserted_breakpoint): New.
11745 (delete_disabled_breakpoints): New.
11746 (validate_breakpoints): New.
11747 (check_mem_read): Validate breakpoints before trusting their
11748 shadow. Delete disabled breakpoints.
11749 (check_mem_write): Validate breakpoints before trusting they
11750 should be inserted. Delete disabled breakpoints.
11751 * mem-break.h (validate_breakpoints):
11752 * server.c (handle_query): Validate breakpoints when we see a
11755 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11757 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11758 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11759 if we could tell there's a GDB breakpoint at stop_pc.
11760 (need_step_over_p): Don't do a step over if we find a GDB
11761 breakpoint at the resume PC.
11763 * mem-break.c (struct raw_breakpoint): New.
11764 (enum bkpt_type): New type `gdb_breakpoint'.
11765 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11766 fields. New field `raw'.
11767 (find_raw_breakpoint_at): New.
11768 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11769 breakpoint instead.
11770 (set_breakpoint_at): Adjust.
11771 (delete_raw_breakpoint): New.
11772 (release_breakpoint): New.
11773 (delete_breakpoint): Rename to...
11774 (delete_breakpoint_1): ... this. Add proc parameter. Use
11775 release_breakpoint. Return ENOENT.
11776 (delete_breakpoint): Reimplement.
11777 (find_breakpoint_at): Delete.
11778 (find_gdb_breakpoint_at): New.
11779 (delete_breakpoint_at): Delete.
11780 (set_gdb_breakpoint_at): New.
11781 (delete_gdb_breakpoint_at): New.
11782 (gdb_breakpoint_here): New.
11783 (set_reinsert_breakpoint): Use release_breakpoint.
11784 (uninsert_breakpoint): Rename to ...
11785 (uninsert_raw_breakpoint): ... this.
11786 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11787 (reinsert_raw_breakpoint): Change parameter type to
11789 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11791 (check_breakpoints): Adjust. Use release_breakpoint.
11792 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11793 (breakpoint_inserted_here): Ditto.
11794 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11795 Don't trust the breakpoint's shadow if it is not inserted.
11796 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11797 (delete_all_breakpoints): Adjust.
11798 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11799 use delete_breakpoint_1.
11801 * mem-break.h (breakpoints_supported): Delete declaration.
11802 (set_gdb_breakpoint_at): Declare.
11803 (gdb_breakpoint_here): Declare.
11804 (delete_breakpoint_at): Delete.
11805 (delete_gdb_breakpoint_at): Declare.
11807 * server.h (struct raw_breakpoint): Forward declare.
11808 (struct process_info): New field `raw_breakpoints'.
11810 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11813 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11815 * linux-low.c (status_pending_p_callback): Fix comment.
11816 (linux_wait_for_event_1): Move most of the internal breakpoint
11817 handling from here...
11818 (linux_wait_1): ... to here.
11819 (count_events_callback): New.
11820 (select_singlestep_lwp_callback): New.
11821 (select_event_lwp_callback): New.
11822 (cancel_breakpoints_callback): New.
11823 (select_event_lwp): New.
11824 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11825 priority to all LWPs that have had events that should be reported
11826 to the client. Cancel breakpoints when about to reporting the
11827 event to the client, not while stopping lwps. No longer cancel
11828 finished single-steps here.
11829 (cancel_finished_single_step): Delete.
11830 (cancel_finished_single_steps): Delete.
11832 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11834 * mem-break.c (enum bkpt_type): New.
11835 (struct breakpoint): New field `type'.
11836 (set_breakpoint_at): Change return type to struct breakpoint
11837 pointer. Set type to `other_breakpoint' by default.
11838 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11839 in the breakpoint list.
11840 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11841 (reinsert_breakpoint): Rename to ...
11842 (reinsert_raw_breakpoint): ... this.
11843 (reinsert_breakpoints_at): Adjust.
11844 * mem-break.h (struct breakpoint): Declare.
11845 (set_breakpoint_at): Change return type to struct breakpoint
11848 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11850 * server.c (handle_query): Assign, not compare.
11852 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11854 Teach linux gdbserver to step-over-breakpoints.
11856 * linux-low.c (can_hardware_single_step): New.
11857 (supports_breakpoints): New.
11858 (handle_extended_wait): If stopping threads, read the stop pc of
11859 the new cloned LWP.
11861 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11862 low target doesn't support retrieving the PC.
11863 (add_lwp): Set last_resume_kind to resume_continue.
11864 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11865 (linux_attach): Don't clear stop_expected. Set the lwp's
11866 last_resume_kind to resume_stop.
11867 (linux_detach_one_lwp): Don't check for removed breakpoints.
11868 (check_removed_breakpoint): Delete.
11869 (status_pending_p): Rename to ...
11870 (status_pending_p_callback): ... this. Don't check for removed
11871 breakpoints. Don't consider threads that are stopped from GDB's
11873 (linux_wait_for_lwp): Always read the stop_pc here.
11874 (cancel_breakpoint): New.
11875 (step_over_bkpt): New global.
11876 (linux_wait_for_event_1): Implement stepping over breakpoints.
11877 (gdb_wants_lwp_stopped): New.
11878 (gdb_wants_all_stopped): New.
11879 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11880 single-step traps here. Store the thread's last reported target
11882 (send_sigstop): Don't clear stop_expected. Always set it,
11884 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11885 (cancel_finished_single_step): New.
11886 (cancel_finished_single_steps): New.
11887 (wait_for_sigstop): Don't cancel finished single-step traps here.
11888 (linux_resume_one_lwp): Don't check for removed breakpoints.
11889 Don't set `step' on non-hardware step archs.
11890 (linux_set_resume_request): Ignore resume_stop requests if already
11891 stopping or stopped. Set the lwp's last_resume_kind.
11892 (resume_status_pending_p): Don't check for removed breakpoints.
11893 (need_step_over_p): New.
11894 (start_step_over): New.
11895 (finish_step_over): New.
11896 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11897 requests. Clear the thread's last reported target waitstatus.
11898 Don't use the `suspended' flag. Don't consider pending breakpoints.
11899 (linux_resume): Start a step-over if necessary.
11900 (proceed_one_lwp): New.
11901 (proceed_all_lwps): New.
11902 (unstop_all_lwps): New.
11903 * linux-low.h (struct lwp_info): Rewrite comment for the
11904 `suspended' flag. Add the `stop_pc' field. Delete the
11905 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11906 Add `'last_resume_kind' and `need_step_over' fields.
11907 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11908 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11909 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11910 (set_raw_breakpoint_at): New.
11911 (set_breakpoint_at): Rewrite to use it.
11912 (reinsert_breakpoint_handler): Delete.
11913 (set_reinsert_breakpoint): New.
11914 (reinsert_breakpoint_by_bp): Delete.
11915 (delete_reinsert_breakpoints): New.
11916 (uninsert_breakpoint): Rewrite.
11917 (uninsert_breakpoints_at): New.
11918 (reinsert_breakpoint): Rewrite.
11919 (reinsert_breakpoints_at): New.
11920 (check_breakpoints): Rewrite.
11921 (breakpoint_here): New.
11922 (breakpoint_inserted_here): New.
11923 (check_mem_read): Adjust.
11924 * mem-break.h (breakpoints_supported, breakpoint_here)
11925 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11926 (reinsert_breakpoint_by_bp): Delete declaration.
11927 (delete_reinsert_breakpoints): Declare.
11928 (reinsert_breakpoint): Delete declaration.
11929 (reinsert_breakpoints_at): Declare.
11930 (uninsert_breakpoint): Delete declaration.
11931 (uninsert_breakpoints_at): Declare.
11932 (check_breakpoints): Adjust prototype.
11933 * server.h: Adjust include order.
11934 (struct thread_info): Declare here. Add a `last_status' field.
11936 2010-03-23 Michael Snyder <msnyder@vmware.com>
11938 * server.c (crc32): New function.
11939 (handle_query): Add handling for 'qCRC:' request.
11941 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11943 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11944 lwp had been stopped by a watchpoint.
11946 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11948 * server.h (internal_error): Declare.
11949 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11950 * utils.c (internal_error): New function.
11952 2010-03-15 Andreas Schwab <schwab@redhat.com>
11954 * configure.srv: Fix typo setting srv_regobj.
11956 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11958 * linux-low.c (fetch_register): Avoid passing a non string literal
11960 (usr_store_inferior_registers): Ditto.
11962 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11964 * linux-low.c (linux_write_memory): Bail out early if peeking
11967 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11969 * linux-low.h (struct lwp_info): New fields
11970 `stopped_by_watchpoint' and `stopped_data_address'.
11971 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11972 here, and cache them in the lwp object.
11973 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11975 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11977 (linux_stopped_by_watchpoint): Rewrite.
11978 (linux_stopped_data_address): Rewrite.
11980 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11982 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11983 switching the current inferior, not before.
11985 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11987 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11988 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11989 i386-linux.c and amd64-linux.c.
11990 (reg-i386.o): Removed.
11991 (reg-i386.c): Likewise.
11992 (reg-i386-linux.o): Likewise.
11993 (reg-i386-linux.c): Likewise.
11994 (reg-x86-64.o): Likewise.
11995 (reg-x86-64.c): Likewise.
11996 (reg-x86-64-linux.o): Likewise.
11997 (reg-x86-64-linux.c): Likewise.
11999 (i386.c): Likewise.
12000 (i386-linux.o): Likewise.
12001 (i386-linux.c): Likewise.
12002 (amd64.o): Likewise.
12003 (amd64.c): Likewise.
12004 (amd64-linux.o): Likewise.
12005 (amd64-linux.c): Likewise.
12007 * configure.srv (srv_i386_regobj): New.
12008 (srv_i386_linux_regobj): Likewise.
12009 (srv_amd64_regobj): Likewise.
12010 (srv_amd64_linux_regobj): Likewise.
12011 (srv_i386_32bit_xmlfiles): Likewise.
12012 (srv_i386_64bit_xmlfiles): Likewise.
12013 (srv_i386_xmlfiles): Likewise.
12014 (srv_amd64_xmlfiles): Likewise.
12015 (srv_i386_linux_xmlfiles): Likewise.
12016 (srv_amd64_linux_xmlfiles): Likewise.
12017 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12018 srv_xmlfiles to $srv_i386_xmlfiles.
12019 (i[34567]86-*-mingw32ce*): Likewise.
12020 (i[34567]86-*-mingw*): Likewise.
12021 (i[34567]86-*-nto*): Likewise.
12022 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12023 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12024 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12025 (x86_64-*-linux*): Likewise.
12027 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12028 (init_registers_amd64_linux): New.
12029 (x86_arch_setup): Replace init_registers_x86_64_linux with
12030 init_registers_amd64_linux.
12032 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12034 * configure.ac: Check for libdl. If it is not available link against
12035 static libthread_db.
12036 * configure: Regenerate.
12038 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12042 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12043 handing a read watchpoint.
12044 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12046 2010-02-12 Doug Evans <dje@google.com>
12048 * linux-low.c (linux_supports_tracefork_flag): Document.
12049 (linux_look_up_symbols): Add comment.
12051 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12053 * regcache.c (supply_register): Clear regcache if buf is NULL.
12055 2010-02-02 Nicolas Roche <roche@sourceware.org>
12056 Joel Brobecker <brobecker@adacore.com>
12058 * inferiors.c (find_inferior): Add function documentation.
12059 (unloaded_dll): Handle the case where the unloaded dll has not
12060 been previously registered in the dll list.
12062 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12064 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12065 (thumb2_breakpoint): New.
12066 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12068 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12070 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12071 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12074 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12076 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12078 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12080 * linux-s390-low.c (s390_collect_ptrace_register)
12081 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12083 2010-01-21 Doug Evans <dje@google.com>
12085 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12086 (PTRACE_ARG4_TYPE): New macro.
12087 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12088 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12089 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12090 (usr_store_inferior_registers): Ditto.
12091 (linux_read_memory, linux_write_memory): Ditto.
12092 (linux_test_for_tracefork): Ditto.
12094 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12095 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12097 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12099 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12102 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12104 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12105 prototype to take a regcache. Adjust.
12107 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12109 * regcache.h (struct thread_info): Forward declare.
12110 (struct regcache): New.
12111 (new_register_cache): Adjust prototype.
12112 (get_thread_regcache): Declare.
12113 (free_register_cache): Adjust prototype.
12114 (registers_to_string, registers_from_string): Ditto.
12115 (supply_register, supply_register_by_name, collect_register)
12116 (collect_register_as_string, collect_register_by_name): Ditto.
12117 * regcache.c (struct inferior_regcache_data): Delete.
12118 (get_regcache): Rename to ...
12119 (get_thread_regcache): ... this. Adjust. Switch inferior before
12120 fetching registers.
12121 (regcache_invalidate_one): Adjust.
12122 (regcache_invalidate): Fix prototype.
12123 (new_register_cache): Return the new register cache.
12124 (free_register_cache): Change prototype.
12125 (realloc_register_cache): Adjust.
12126 (registers_to_string): Change prototype to take a regcache. Adjust.
12127 (registers_from_string): Ditto.
12128 (register_data): Ditto.
12129 (supply_register): Ditto.
12130 (supply_register_by_name): Ditto.
12131 (collect_register): Ditto.
12132 (collect_register_as_string): Ditto.
12133 (collect_register_by_name): Ditto.
12134 * server.c (process_serial_event): Adjust.
12135 * linux-low.h (regset_fill_func, regset_store_func): Change
12137 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12139 * linux-low.c (get_stop_pc): Adjust.
12140 (check_removed_breakpoint): Adjust.
12141 (linux_wait_for_event): Adjust.
12142 (linux_resume_one_lwp): Adjust.
12143 (fetch_register): Add regcache parameter. Adjust.
12144 (usr_store_inferior_registers): Ditto.
12145 (regsets_fetch_inferior_registers): Ditto.
12146 (regsets_store_inferior_registers): Ditto.
12147 (linux_fetch_registers, linux_store_registers): Ditto.
12148 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12150 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12152 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12153 prototype to take a regcache.
12154 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12155 * remote-utils.c (convert_ascii_to_int, outreg)
12156 (prepare_resume_reply): Change prototype to take a regcache.
12158 * target.h (struct target_ops) <fetch_registers, store_registers>:
12159 Change prototype to take a regcache.
12160 (fetch_inferior_registers, store_inferior_registers): Change
12161 prototype to take a regcache. Adjust.
12162 * proc-service.c (ps_lgetregs): Adjust.
12163 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12164 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12165 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12166 take a regcache. Adjust.
12167 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12168 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12169 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12170 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12171 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12172 (cris_cannot_fetch_register):
12173 (cris_breakpoint_at): Change prototype to take a regcache.
12175 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12176 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12177 to take a regcache. Adjust.
12178 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12180 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12181 take a regcache. Adjust.
12182 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12183 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12184 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12185 * linux-mips-low.c (mips_get_pc):
12186 (mips_set_pc): Change prototype to take a regcache. Adjust.
12187 (mips_reinsert_addr): Adjust.
12188 (mips_collect_register): Change prototype to take a regcache.
12190 (mips_supply_register):
12191 (mips_collect_register_32bit, mips_supply_register_32bit)
12192 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12193 (mips_store_fpregset): Ditto.
12194 * linux-ppc-low.c (ppc_supply_ptrace_register)
12195 (ppc_supply_ptrace_register): Ditto.
12196 (parse_spufs_run): Adjust.
12197 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12198 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12199 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12200 take a regcache. Adjust.
12201 * linux-s390-low.c (s390_collect_ptrace_register)
12202 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12203 (s390_set_pc): Change prototype to take a regcache. Adjust.
12204 (s390_arch_setup): Adjust.
12205 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12206 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12207 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12208 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12209 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12211 (sparc_breakpoint_at): Adjust.
12212 * linux-xtensa-low.c (xtensa_fill_gregset):
12213 (xtensa_store_gregset):
12214 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12215 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12216 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12217 prototype to take a regcache. Adjust.
12218 * win32-arm-low.c (arm_fetch_inferior_register)
12219 (arm_store_inferior_register): Change prototype to take a
12221 * win32-i386-low.c (i386_fetch_inferior_register)
12222 (i386_store_inferior_register): Change prototype to take a
12224 * win32-low.c (child_fetch_inferior_registers)
12225 (child_store_inferior_registers): Change prototype to take a
12227 (win32_wait): Adjust.
12228 (win32_fetch_inferior_registers): Change prototype to take a
12230 (win32_store_inferior_registers): Adjust.
12231 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12232 store_inferior_register>: Change prototype to take a regcache.
12234 2010-01-20 Doug Evans <dje@google.com>
12236 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12238 (linux_wait_for_event1, linux_init_signals): Ditto.
12239 (W_STOPCODE): Provide definition if missing.
12241 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12243 * linux-low.c (linux_core_of_thread): New.
12244 (compare_ints, show_process, list_threads): New.
12245 (linux_qxfer_osdata): Report threads and cores.
12246 (linux_target_op): Register linux_core_of_thread.
12247 * remote-utils.c (prepare_resume_reply): Report the core.
12248 (buffer_xml_printf): Support %d specifier.
12249 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12251 (handle_query): Handle qXfer:threads. Announce availability
12253 * target.h (struct target_ops): New field core_of_thread.
12255 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12257 * Makefile.in (clean): Remove new generated files.
12258 (reg-s390.o, reg-s390.c): Remove rules.
12259 (reg-s390x.o, reg-s390x.c): Likewise.
12260 (s390-linux32.o, s390-linux32.c): Add rules.
12261 (s390-linux64.o, s390-linux64.c): Likewise.
12262 (s390x-linux64.o, s390x-linux64.c): Likewise.
12263 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12264 * linux-s390-low.c: Include <elf.h>.
12265 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12266 (init_registers_s390): Remove prototype.
12267 (init_registers_s390x): Likewise.
12268 (init_registers_s390_linux32): Add prototype.
12269 (init_registers_s390_linux64): Likewise.
12270 (init_registers_s390x_linux64): Likewise.
12271 (s390_num_regs_3264): New define.
12272 (s390_regmap_3264): New global variable.
12273 (s390_cannot_fetch_register): Remove obsolete check.
12274 (s390_cannot_store_register): Likewise.
12275 (s390_collect_ptrace_register): Handle upper/lower register halves.
12276 (s390_supply_ptrace_register): Likewise.
12277 (s390_fill_gregset): Update to register number changes.
12278 (s390_get_hwcap): New routine.
12279 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12280 Install appropriate regmap and register set.
12282 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12284 * server.c (gdbserver_version): Update copyright year to 2010.
12285 * gdbreplay.c (gdbreplay_version): Likewise.
12287 2009-12-28 Doug Evans <dje@google.com>
12289 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12290 elf/external.h. Include <elf.h> instead but only if necessary.
12292 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12294 * linux-low.c (linux_remove_process): Remove `detaching'
12295 parameter. Don't release/detach from thread_db here.
12296 (linux_kill): Release/detach from thread_db here, ...
12297 (linux_detach): ... and here, before actually detaching.
12298 (linux_wait_1): ... and here, when a process exits.
12299 * thread-db.c (any_thread_of): New.
12300 (thread_db_free): Switch the current inferior to a thread of the
12303 2009-12-21 Doug Evans <dje@google.com>
12305 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12307 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12308 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12309 warning ifndef __NR_tkill. Move setting of errno there too.
12310 Delete unnecessary resetting of errno after syscall.
12311 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12313 * configure.ac: Check for dladdr.
12314 * config.in: Regenerate.
12315 * configure: Regenerate.
12316 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12317 (try_thread_db_load): Update.
12319 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12321 2009-12-18 Doug Evans <dje@google.com>
12323 * event-loop.c: Include unistd.h if it exists.
12325 * linux-low.c (my_waitpid): Move definition away from being in
12326 between linux_tracefork_child/linux_test_for_tracefork.
12328 * gdb_proc_service.h (psaddr_t): Fix type.
12329 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12330 signature to match glibc.
12332 2009-12-16 Doug Evans <dje@google.com>
12334 * linux-low.c (linux_read_memory): Fix argument to read.
12336 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12338 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12339 events, don't leave current_inferior pointing at null.
12341 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12343 * win32-low.c (LOG): Delete.
12344 (OUTMSG): Output to stderr.
12345 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12346 on compile time LOG macro.
12347 (win32_wait): Fix debug output.
12349 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12351 * win32-low.c (win32_add_one_solib): If the dll name is
12352 "ntdll.dll", prepend the system directory to the dll path.
12354 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12356 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12358 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12359 Vladimir Prus <vladimir@codesourcery.com>
12361 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12362 * configure.ac: Check for __mcoldfire__ and set
12363 gdb_cv_m68k_is_coldfire.
12364 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12365 reg-cf.o and reg-m68k.o.
12366 * configure: Regenerated.
12368 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12370 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12371 Pass it to thread_db_free.
12372 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12373 proper `detaching' argument to linux_remove_process.
12374 * linux-low.h (thread_db_free): Add `detaching' parameter.
12375 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12377 (thread_db_free): Add `detaching' parameter. Only
12378 call td_ta_clear_event if detaching from process.
12380 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12382 * thread-db.c (thread_db_free): Fix typo.
12384 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12387 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12389 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12391 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12392 with an i686 compiler.
12393 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12395 * configure: Rebuilt.
12397 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12401 * server.c (handle_search_memory_1): Correct read_addr initialization
12402 in loop for searching subsequent chunks.
12404 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12406 * configure.ac: New --with-libthread-db option.
12407 * thread-db.c: Allow direct dependence on libthread_db.
12408 (thread_db_free): Adjust.
12409 * config.in: Regenerate.
12410 * configure: Likewise.
12412 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12415 * thread-db.c (attach_thread): New function.
12416 (maybe_attach_thread): Return success/failure.
12417 (find_new_threads_callback): Adjust.
12418 (thread_db_find_new_threads): Loop until no new threads.
12420 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12422 * proc-service.c (ps_lgetregs): Formatting.
12424 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12426 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12427 * configure.ac: Adjust.
12428 * linux-low.h (struct process_info_private): Move members to struct
12430 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12431 * linux-low.c (linux_remove_process): Adjust.
12432 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12433 * server.c (handle_query): Move code ...
12434 (handle_monitor_command): ... here. New function.
12435 * target.h (struct target_ops): New member.
12436 * thread-db.c (struct thread_db): New.
12437 (libthread_db_search_path): New variable.
12438 (thread_db_create_event, thread_db_enable_reporting)
12439 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12440 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12441 (try_thread_db_load_1, dladdr_to_soname): New functions.
12442 (try_thread_db_load, thread_db_load_search): New functions.
12443 (thread_db_init): Search for libthread_db.
12444 (thread_db_free): New function.
12445 (thread_db_handle_monitor_command): Likewise.
12446 * config.in: Regenerate.
12447 * configure: Regenerate.
12449 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12451 * spu-low.c (spu_kill): Wait for inferior to terminate.
12452 Call clear_inferiors.
12453 (spu_detach): Call clear_inferiors.
12455 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12457 * aclocal.m4: Regenerate.
12458 * config.in: Likewise.
12459 * configure: Likewise.
12461 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12463 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12464 (parse_spufs_run): New function.
12465 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12466 (ppc_breakpoint_at): Handle SPU breakpoints.
12468 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12470 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12471 (SPUFS_MAGIC): Define.
12472 (spu_enumerate_spu_ids): New function.
12473 (linux_qxfer_spu): New function.
12474 (linux_target_ops): Install linux_qxfer_spu.
12476 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12478 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12479 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12480 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12481 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12482 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12483 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12484 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12485 (init_registers_powerpc_cell32l): Add prototype.
12486 (init_registers_powerpc_cell64l): Likewise.
12487 (ppc_arch_setup): Detect Cell/B.E. architecture.
12489 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12491 * Makefile.in (datarootdir): New variable.
12493 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12495 * linux-low.c (linux_write_memory): Update debugging output.
12496 * Makefile.in (clean): Add new descriptions.
12497 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12498 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12499 * configure.srv: Add new files for arm*-*-linux*.
12500 * linux-arm-low.c: Add new declarations.
12501 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12502 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12503 (HWCAP_VFPv3D16): New.
12504 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12505 instead of __IWMMXT__.
12506 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12507 (arm_arch_setup): New.
12508 (target_regsets): Remove #ifdef. Add VFP regset.
12509 (the_low_target): Use arm_arch_setup.
12511 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12513 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12514 the main thread again.
12516 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12518 Adding Neutrino gdbserver.
12519 * configure: Regenerated.
12520 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12521 * configure.srv (i[34567]86-*-nto*): New target.
12522 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12523 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12524 (nto_comctrl) [__QNX__]: New function.
12525 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12527 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12529 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12532 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12533 Pedro Alves <pedro@codesourcery.com>
12535 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12536 don't support CONTEXT_EXTENDED_REGISTERS.
12537 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12538 (the_low_target): Install them.
12539 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12540 failing with ERROR_PIPE_NOT_CONNECTED.
12542 2009-06-30 Doug Evans <dje@google.com>
12543 Pierre Muller <muller@ics.u-strasbg.fr>
12545 Add h/w watchpoint support to x86-linux, win32-i386.
12546 * Makefile.in (SFILES): Add i386-low.c
12547 (i386_low_h): Define.
12548 (i386-low.o): Add dependencies.
12549 (linux-x86-low.o): Add i386-low.h dependency.
12550 (win32-i386-low.o): Ditto.
12551 * i386-low.c: New file.
12552 * i386-low.h: New file.
12553 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12554 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12555 * linux-low.c (linux_add_process): Initialize arch_private.
12556 (linux_remove_process): Free arch_private.
12557 (add_lwp): Initialize arch_private.
12558 (delete_lwp): Free arch_private.
12559 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12561 * linux-low.h (process_info_private): New member arch_private.
12562 (lwp_info): New member arch_private.
12563 (linux_target_ops): New members new_process, new_thread,
12565 (ptid_of): New macro.
12566 * linux-x86-low.c: Include stddef.h, i386-low.h.
12567 (arch_process_info): New struct.
12568 (arch_lwp_info): New struct.
12569 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12570 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12571 (i386_dr_low_get_status): New function.
12572 (x86_insert_point, x86_remove_point): New functions.
12573 (x86_stopped_by_watchpoint): New function.
12574 (x86_stopped_data_address): New function.
12575 (x86_linux_new_process, x86_linux_new_thread): New functions.
12576 (x86_linux_prepare_to_resume): New function.
12577 (the_low_target): Add entries for insert_point, remove_point,
12578 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12580 * server.c (debug_hw_points): New global.
12581 (monitor_show_help): Document set debug-hw-points.
12582 (handle_query): Process "set debug-hw-points".
12583 * server.h (debug_hw_points): Declare.
12584 (paddress): Declare.
12585 * utils.c (NUMCELLS, CELLSIZE): New macros.
12586 (get_sell, xsnprintf, paddress): New functions.
12587 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12588 remove_point, stopped_by_watchpoint, stopped_data_address.
12589 * win32-i386-low.c: Include i386-low.h.
12590 (debug_reg_state): Replaces dr.
12591 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12592 (i386_dr_low_get_status): New function.
12593 (i386_insert_point, i386_remove_point): New functions.
12594 (i386_stopped_by_watchpoint): New function.
12595 (i386_stopped_data_address): New function.
12596 (i386_initial_stuff): Update.
12597 (get_thread_context,set_thread_context,i386_thread_added): Update.
12598 (the_low_target): Add entries for insert_point,
12599 remove_point, stopped_by_watchpoint, stopped_data_address.
12600 * win32-low.c (win32_insert_watchpoint): New function.
12601 (win32_remove_watchpoint): New function.
12602 (win32_stopped_by_watchpoint): New function.
12603 (win32_stopped_data_address): New function.
12604 (win32_target_ops): Add entries for insert_watchpoint,
12605 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12606 * win32-low.h (win32_target_ops): New members insert_point,
12607 remove_point, stopped_by_watchpoint, stopped_data_address.
12609 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12611 * server.c (process_serial_event): Re-return unsupported, not
12612 error, if the type isn't recognized. Re-allow supporting only
12613 insert or remove packets. Also call require_running for
12614 breakpoints. Add missing break statement to default case. Tidy.
12615 * target.h (struct target_ops): Rename insert_watchpoint to
12616 insert_point, and remove_watchpoint to remove_point.
12618 * linux-low.h (struct linux_target_ops): Likewise.
12619 * linux-low.c (linux_insert_watchpoint): Rename to ...
12620 (linux_insert_point): ... this. Adjust.
12621 (linux_remove_watchpoint): Rename to ...
12622 (linux_remove_point): ... this. Adjust.
12623 (linux_target_ops): Adjust.
12624 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12625 (cris_insert_point): ... this.
12626 (cris_remove_watchpoint): Rename to ...
12627 (cris_remove_point): ... this.
12628 (the_low_target): Adjust.
12630 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12632 * server.c (handle_v_kill): Pass signal_pid to
12633 kill_inferior if multi_process is zero.
12635 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12637 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12638 * target.h (target_ops): Comment for *_watchpoint to make it clear
12639 the functions can get types '0' and '1'.
12641 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12643 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12644 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12645 * regcache.c (get_regcache): Likewise.
12646 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12647 * win32-low.c (child_fetch_inferior_registers): Remove check for
12650 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12651 Pedro Alves <pedro@codesourcery.com>
12653 * target.h (struct target_ops) <supports_multi_process>: New
12655 (target_supports_multi_process): New.
12656 * server.c (handle_query): Even if GDB reports support, only
12657 enable multi-process if the target also supports it. Report
12658 multi-process support only if the target backend supports it.
12659 * linux-low.c (linux_supports_multi_process): New function.
12660 (linux_target_ops): Install it as target_supports_multi_process
12663 2009-05-24 Doug Evans <dje@google.com>
12665 Global renaming of find_thread_pid to find_thread_ptid.
12666 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12667 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12668 All callers updated.
12670 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12671 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12674 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12675 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12676 (linux_resume_one_lwp): Ditto.
12678 2009-05-23 Doug Evans <dje@google.com>
12680 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12681 from struct inferior_list_entry * to struct lwp_info *.
12682 All callers updated.
12684 2009-05-13 Doug Evans <dje@google.com>
12686 * linux-x86-low.c: Don't include assert.h.
12687 (x86_siginfo_fixup): Use fatal, not assert.
12688 (x86_arch_setup): Fix comment.
12690 2009-05-12 Doug Evans <dje@google.com>
12692 Biarch support for i386/amd64 gdbserver.
12693 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12694 Add linux-x86-low.c.
12695 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12696 (linux-x86-low.o): Add.
12697 * linux-x86-64-low.c: Delete.
12698 * linux-i386-low.c: Delete.
12699 * linux-x86-low.c: New file.
12700 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12702 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12704 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12705 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12706 (linux_child_pid_to_exec_file): New function.
12707 (elf_64_header_p, elf_64_file_p): New functions.
12708 (siginfo_fixup): New function.
12709 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12710 give target a chance to convert layout.
12711 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12712 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12714 2009-05-07 Doug Evans <dje@google.com>
12716 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12717 (regsets_store_inferior_registers): Ditto.
12719 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12723 * linux-low.c (must_set_ptrace_flags): Delete.
12724 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12726 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12727 `lwp->must_set_ptrace_flags' instead.
12728 (linux_wait_for_event_1): Set ptrace options here.
12729 (linux_wait_1): ... not here.
12731 2009-04-30 Doug Evans <dje@google.com>
12733 * inferiors.c (started_inferior_callback): New function.
12734 (attached_inferior_callback): New function.
12735 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12736 * server.c (print_started_pid, print_attached_pid): New functions.
12737 (detach_or_kill_for_exit): New function.
12738 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12739 * server.h (have_started_inferiors_p): Declare.
12740 (have_attached_inferiors_p): Declare.
12742 * inferiors.c (remove_process): Fix memory leak, free process.
12743 * linux-low.c (linux_remove_process): New function.
12744 (linux_kill): Call it instead of remove_process.
12745 (linux_detach, linux_wait_1): Ditto.
12747 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12749 * configure.srv: Add x86 Windows CE target.
12751 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12753 * inferiors.c (get_thread_process): Make global.
12754 * server.h (get_thread_process): Add prototype.
12755 * thread-db.c (find_one_thread): Use get_thread_process
12756 instead of current_process.
12757 (thread_db_get_tls_address): Do not crash if called when
12758 thread layer is not yet initialized.
12760 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12762 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12763 * spu-low.c (current_tid): Rename to ...
12764 (current_ptid): ... this.
12765 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12766 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12767 ptid_get_lwp (current_ptid) instead of current_tid.
12768 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12769 instead of current_tid. Use find_process_pid to verify pid
12770 argument is valid. Pass proper argument to remove_process.
12771 (spu_thread_alive): Compare current_ptid instead of current_tid.
12772 (spu_resume): Likewise.
12774 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12776 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12779 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12781 Implement the multiprocess extensions, and add linux multiprocess
12784 * server.h (ULONGEST): Declare.
12785 (struct ptid, ptid_t): New.
12786 (minus_one_ptid, null_ptid): Declare.
12787 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12788 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12789 (struct inferior_list_entry): Change `id' type from unsigned from
12791 (struct sym_cache, struct breakpoint, struct
12792 process_info_private): Forward declare.
12793 (struct process_info): Declare.
12794 (current_process): Declare.
12795 (all_processes): Declare.
12796 (initialize_inferiors): Declare.
12797 (add_thread): Adjust to use ptid_t.
12798 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12799 (add_process, remove_process, find_thread_pid): Declare.
12800 (find_inferior_id): Adjust to use ptid_t.
12801 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12802 (multi_process): Declare.
12803 (push_event): Adjust to use ptid_t.
12804 (read_ptid, write_ptid): Declare.
12805 (prepare_resume_reply): Adjust to use ptid_t.
12806 (clear_symbol_cache): Declare.
12807 * inferiors.c (all_processes): New.
12808 (null_ptid, minus_one_ptid): New.
12809 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12810 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12811 (add_thread): Change unsigned long to ptid. Remove gdb_id
12813 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12814 (gdb_id_to_thread): Rename to ...
12815 (find_thread_pid): ... this. Change unsigned long to ptid.
12816 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12817 (loaded_dll, pull_pid_from_list): Adjust.
12818 (add_process, remove_process, find_process_pid)
12819 (get_thread_process, current_process, initialize_inferiors): New.
12820 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12821 (struct target_waitstatus) <related_pid>: Ditto.
12822 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12823 return type to int.
12824 (struct target_ops) <join>: Add `pid' argument.
12825 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12826 (struct target_ops) <wait>: Add `ptid' field. Change return type
12828 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12829 (mywait): Add `ptid' argument. Change return type to ptid_t.
12830 (target_pid_to_str): Declare.
12831 * target.c (set_desired_inferior): Adjust to use ptids.
12832 (mywait): Add new `ptid' argument. Adjust.
12833 (target_pid_to_str): New.
12834 * mem-break.h (free_all_breakpoints): Declare.
12835 * mem-break.c (breakpoints): Delelete.
12836 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12837 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12838 to use per-process breakpoint list.
12839 (free_all_breakpoints): New.
12840 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12841 (symbol_cache, all_symbols_looked_up): Delete.
12843 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12845 (prepare_resume_reply): Change ptid argument's type from unsigned
12846 long to ptid_t. Adjust. Implement W;process and X;process.
12847 (free_sym_cache, clear_symbol_cache): New.
12848 (look_up_one_symbol): Adjust to per-process symbol cache. *
12849 * server.c (cont_thread, general_thread, step_thread): Change type
12851 (attached): Delete.
12852 (multi_process): New.
12853 (last_ptid): Change type to ptid_t.
12854 (struct vstop_notif) <ptid>: Change type to ptid_t.
12855 (queue_stop_reply, push_event): Change `ptid' argument's type to
12857 (discard_queued_stop_replies): Add `pid' argument.
12858 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12859 changes. Don't reference the `attached' global.
12860 (attach_inferior): Adjust to mywait interface changes.
12861 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12862 features. Handle and report "multiprocess+". Handle
12864 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12866 (handle_v_kill): New.
12867 (handle_v_stopped): Adjust to use target_pid_to_str.
12868 (handle_v_requests): Allow multiple attaches and runs when
12869 multiprocess extensions are in effect. Handle "vKill".
12870 (myresume): Adjust to use ptids.
12871 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12872 (handle_status): Adjust to discard_queued_stop_replies interface
12874 (first_thread_of, kill_inferior_callback)
12875 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12876 (main): Call initialize_inferiors. Adjust to use ptids, killing
12877 and detaching from all inferiors. Handle multiprocess packet
12879 * linux-low.h: Include gdb_proc_service.h.
12880 (struct process_info_private): New.
12881 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12882 <lwpid_of>: Use ptid_get_lwp.
12883 (get_lwp_thread): Adjust.
12884 (struct lwp_info): Add `dead' member.
12885 (find_lwp_pid): Declare.
12886 * linux-low.c (thread_db_active): Delete.
12887 (new_inferior): Adjust comment.
12888 (inferior_pid): Delete.
12889 (linux_add_process): New.
12890 (handle_extended_wait): Adjust.
12891 (add_lwp): Change unsigned long to ptid.
12892 (linux_create_inferior): Add process to processes table. Adjust
12893 to use ptids. Don't set new_inferior here.
12894 (linux_attach_lwp): Rename to ...
12895 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12896 it. Adjust to use ptids.
12897 (linux_attach_lwp): New.
12898 (linux_attach): Add process to processes table. Don't set
12900 (struct counter): New.
12901 (second_thread_of_pid_p, last_thread_of_process_p): New.
12902 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12903 multiple processes.
12904 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12905 processes. Remove process from process table.
12906 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12907 to multiple processes.
12908 (any_thread_of): New.
12909 (linux_detach): Add `pid' argument, and handle it. Remove process
12910 from processes table.
12911 (linux_join): Add `pid' argument. Handle it.
12912 (linux_thread_alive): Change unsighed long argument to ptid_t.
12913 Consider dead lwps as not being alive.
12914 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12915 threads we're not interested in.
12916 (same_lwp, find_lwp_pid): New.
12917 (linux_wait_for_lwp): Change `pid' argument's type from int to
12919 (linux_wait_for_event): Rename to ...
12920 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12921 from int to ptid_t. Adjust.
12922 (linux_wait_for_event): New.
12923 (linux_wait_1): Add `ptid' argument. Change return type to
12924 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12925 that exit from the process table.
12926 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12928 (mark_lwp_dead): New.
12929 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12930 stopping all threads, mark its main lwp as dead.
12931 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12933 (fetch_register, usr_store_inferior_registers)
12934 (regsets_fetch_inferior_registers)
12935 (regsets_store_inferior_registers, linux_read_memory)
12936 (linux_write_memory): Inline `inferior_pid'.
12937 (linux_look_up_symbols): Adjust to use per-process
12938 `thread_db_active'.
12939 (linux_request_interrupt): Adjust to use ptids.
12940 (linux_read_auxv): Inline `inferior_pid'.
12941 (initialize_low): Don't reference thread_db_active.
12942 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12943 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12944 (ps_getpid): Return the pid of the current inferior.
12945 * thread-db.c (proc_handle, thread_agent): Delete.
12946 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12948 (find_one_thread): Change argument type to ptid_t. Adjust to
12950 (maybe_attach_thread): Adjust to per-process data and ptids.
12951 (thread_db_find_new_threads): Ditto.
12952 (thread_db_init): Ditto.
12953 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12954 processes table. Adjust to use ptids.
12955 (spu_kill, spu_detach): Adjust interface. Remove process from
12957 (spu_join, spu_thread_alive): Adjust interface.
12958 (spu_wait): Adjust interface. Remove process from processes
12959 table. Adjust to use ptids.
12960 * win32-low.c (current_inferior_tid): Delete.
12961 (current_inferior_ptid): New.
12962 (debug_event_ptid): New.
12963 (thread_rec): Take a ptid. Adjust.
12964 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12965 (child_delete_thread): Ditto.
12966 (do_initial_child_stuff): Add `attached' argument. Add process to
12968 (child_fetch_inferior_registers, child_store_inferior_registers):
12970 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12971 (win32_attach): Pass 1 to do_initial_child_stuff.
12972 (win32_kill): Adjust interface. Remove process from processes
12974 (win32_detach): Ditto.
12975 (win32_join): Adjust interface.
12976 (win32_thread_alive): Take a ptid.
12977 (win32_resume): Adjust to use ptids.
12978 (get_child_debug_event): Ditto.
12979 (win32_wait): Adjust interface. Remove exiting process from
12982 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12984 Non-stop mode support.
12986 * server.h (non_stop): Declare.
12987 (gdb_client_data, handler_func): Declare.
12988 (delete_file_handler, add_file_handler, start_event_loop):
12990 (handle_serial_event, handle_target_event, push_event)
12991 (putpkt_notif): Declare.
12992 * target.h (enum resume_kind): New.
12993 (struct thread_resume): Replace `step' field by `kind' field.
12994 (TARGET_WNOHANG): Define.
12995 (struct target_ops) <wait>: Add `options' argument.
12996 <supports_non_stop, async, start_non_stop>: New fields.
12997 (target_supports_non_stop, target_async): New.
12998 (start_non_stop): Declare.
12999 (mywait): Add `options' argument.
13000 * target.c (mywait): Add `options' argument. Print child exit
13001 notifications here.
13002 (start_non_stop): New.
13003 * server.c (non_stop, own_buf, mem_buf): New globals.
13004 (struct vstop_notif): New.
13005 (notif_queue): New global.
13006 (queue_stop_reply, push_event, discard_queued_stop_replies)
13007 (send_next_stop_reply): New.
13008 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13010 (attach_inferior): In non-stop mode, don't wait for the target
13012 (handle_general_set): Handle QNonStop.
13013 (handle_query): When handling qC, return the current general
13014 thread, instead of the first thread of the list.
13015 (handle_query): If the backend supports non-stop mode, include
13016 QNonStop+ in the qSupported query response.
13017 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13019 (handle_v_attach, handle_v_run): Handle non-stop mode.
13020 (handle_v_stopped): New.
13021 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13022 (myresume): Adjust to use resume_kind. Handle non-stop.
13023 (queue_stop_reply_callback): New.
13024 (handle_status): Handle non-stop mode.
13025 (main): Clear non_stop flag on reconnection. Use the event-loop.
13026 Refactor serial protocol handling from here ...
13027 (process_serial_event): ... to this new function. When GDB
13028 selects any thread, select one here. In non-stop mode, wait until
13029 GDB acks all pending events before exiting.
13030 (handle_serial_event, handle_target_event): New.
13031 * remote-utils.c (remote_open): Install remote_desc in the event
13033 (remote_close): Remove remote_desc from the event loop.
13034 (putpkt_binary): Rename to...
13035 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13036 (putpkt_binary): New as wrapper around putpkt_binary_1.
13037 (putpkt_notif): New.
13038 (prepare_resume_reply): In non-stop mode, don't change the
13040 * event-loop.c: New.
13041 * Makefile.in (OBJ): Add event-loop.o.
13042 (event-loop.o): New rule.
13044 * linux-low.h (pid_of): Moved here.
13046 (get_lwp_thread): Use lwpid_of.
13047 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13048 * linux-low.c (pid_of): Delete.
13049 (inferior_pid): Use lwpid_of.
13050 (linux_event_pipe): New.
13051 (target_is_async_p): New.
13053 (handle_extended_wait): Use lwpid_of.
13054 (add_lwp): Don't set lwpid field.
13055 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13056 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13057 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13058 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13059 first. Adjust to linux_wait_for_event interface changes. Use
13061 (linux_detach): Don't delete the main lwp here.
13062 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13063 (status_pending_p): Don't consider explicitly suspended lwps.
13064 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13065 pointer. Add OPTIONS argument. Change return type to int. Use
13066 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13067 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13068 pointer. Add status pointer argument. Return a pid instead of a
13069 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13070 changes. In non-stop mode, don't switch to a random thread.
13071 (linux_wait): Rename to...
13072 (linux_wait_1): ... this. Add target_options argument, and handle
13073 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13074 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13075 clean exit and signal exit code. Don't stop all threads in
13076 non-stop mode. In all-stop mode, only stop all threads when
13077 reporting a stop to GDB. Handle explicit thread stop requests.
13078 (async_file_flush, async_file_mark): New.
13080 (send_sigstop): Use lwpid_of.
13081 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13082 interface changes. In non-stop mode, don't switch to a random
13084 (linux_resume_one_lwp): Use lwpid_of.
13085 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13086 (linux_resume_one_thread): ... this. Handle resume_stop. In
13087 non-stop mode, don't look for pending flag in all threads.
13088 (resume_status_pending_p): Don't consider explicitly suspended
13090 (my_waitpid): Reimplement. Emulate __WALL.
13091 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13093 (sigchld_handler, linux_supports_non_stop, linux_async)
13094 (linux_start_non_stop): New.
13095 (linux_target_ops): Register linux_supports_non_stop, linux_async
13096 and linux_start_non_stop.
13097 (initialize_low): Install SIGCHLD handler.
13098 * thread-db.c (thread_db_create_event, find_one_thread)
13099 (thread_db_get_tls_address): Use lwpid_of.
13100 * win32-low.c (win32_detach): Adjust to use resume_kind.
13101 (win32_wait): Add `options' argument.
13102 * spu-low.c (spu_resume): Adjust to use resume_kind.
13103 (spu_wait): Add `options' argument.
13105 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13107 Decouple target code from remote protocol.
13109 * target.h (enum target_waitkind): New.
13110 (struct target_waitstatus): New.
13111 (struct target_ops) <wait>: Return an unsigned long. Take a
13112 target_waitstatus pointer instead of a char pointer.
13113 (mywait): Likewise.
13114 * target.c (mywait): Change prototype to return an unsigned long.
13115 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13116 * server.h (thread_from_wait, old_thread_from_wait): Delete
13118 (prepare_resume_reply): Change prototype to take a
13120 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13121 (last_status, last_ptid): New.
13122 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13123 pid instead of a signal.
13124 (attach_inferior): Remove "status" and "signal" parameters.
13126 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13128 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13129 (handle_v_requests, myresume): Remove "status" and "signal"
13130 parameters. Adjust.
13131 (handle_status): New.
13132 (main): Delete local `status'. Adjust.
13133 * remote-utils.c: Include target.h.
13134 (prepare_resume_reply): Change prototype to take a
13135 target_waitstatus. Adjust.
13137 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13139 * spu-low.c (spu_wait): Adjust.
13140 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13142 (win32_wait): Adjust.
13144 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13146 * target.h (struct thread_resume): Delete leave_stopped member.
13147 (struct target_ops): Add a `n' argument to the `resume' callback.
13148 * server.c (start_inferior): Adjust.
13149 (handle_v_cont, myresume): Adjust.
13150 * linux-low.c (check_removed_breakpoint): Adjust to resume
13151 interface change, and to removed leave_stopped field.
13152 (resume_ptr): Delete.
13153 (struct thread_resume_array): New.
13154 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13155 resume interface change.
13156 (linux_continue_one_thread, linux_queue_one_thread)
13157 (resume_status_pending_p): Check if the resume field is NULL
13158 instead of checking the leave_stopped member.
13159 (linux_resume): Adjust to the target resume interface change.
13160 * spu-low.c (spu_resume): Adjust to the target resume interface
13162 * win32-low.c (win32_detach, win32_resume): Ditto.
13164 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13166 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13168 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13170 (linux_continue_one_thread): Only preserve the stepping flag if
13171 there's a pending breakpoint.
13173 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13175 * server.c (main): After the inferior having exited, call
13176 remote_close before exiting gdbserver.
13178 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13180 Fix size of FPSCR in Power 7 processors.
13181 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13182 (PPC_FEATURE_HAS_DFP): New #define.
13183 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13186 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13188 * server.c (handle_query) Whitespace and formatting.
13190 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13192 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13193 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13194 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13195 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13196 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13197 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13198 Makefile.in, configure.ac: Fix whitespace throughout.
13199 * configure: Regenerate.
13201 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13203 * inferiors.c (find_inferior): Make it safe for the callback
13204 function to delete the currently iterated inferior.
13206 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13208 * Makefile.in (linuw_low_h): Move higher.
13209 (thread-db.o): Depend on $(linux_low_h).
13211 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13213 Rename "process" to "lwp" throughout.
13215 * linux-low.c (all_processes): Rename to...
13216 (all_lwps): ... this.
13217 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13218 (add_process): Rename to ...
13219 (add_lwp): ... this. Adjust.
13220 (linux_create_inferior): Adjust.
13221 (linux_attach_lwp): Adjust.
13222 (linux_attach): Adjust.
13223 (linux_kill_one_process): Rename to ...
13224 (linux_kill_one_lwp): ... this. Adjust.
13225 (linux_kill): Adjust.
13226 (linux_detach_one_process): Rename to ...
13227 (linux_detach_one_lwp): ... this. Adjust.
13228 (linux_detach): Adjust.
13229 (check_removed_breakpoint): Adjust.
13230 (status_pending_p): Adjust.
13231 (linux_wait_for_process): Rename to ...
13232 (linux_wait_for_lwp): ... this. Adjust.
13233 (linux_wait_for_event): Adjust.
13234 (send_sigstop): Adjust.
13235 (wait_for_sigstop): Adjust.
13236 (stop_all_processes): Rename to ...
13237 (stop_all_lwps): ... this.
13238 (linux_resume_one_process): Rename to ...
13239 (linux_resume_one_lwp): ... this. Adjust.
13240 (linux_set_resume_request, linux_continue_one_thread)
13241 (linux_queue_one_thread, resume_status_pending_p)
13242 (usr_store_inferior_registers, regsets_store_inferior_registers)
13243 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13245 * linux-low.h (get_process): Rename to ...
13246 (get_lwp): ... this. Adjust.
13247 (get_thread_process): Rename to ...
13248 (get_thread_lwp): ... this. Adjust.
13249 (get_process_thread): Rename to ...
13250 (get_lwp_thread): ... this. Adjust.
13251 (struct process_info): Rename to ...
13252 (struct lwp_info): ... this.
13253 (all_processes): Rename to ...
13254 (all_lwps): ... this.
13255 * proc-service.c (ps_lgetregs): Adjust.
13256 * thread-db.c (thread_db_create_event, find_one_thread)
13257 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13259 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13261 * server.c (handle_query): Handle "qAttached".
13263 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13265 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13266 GPLv3, update license URL.
13268 2009-03-01 Doug Evans <dje@google.com>
13270 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13271 (server_h): Add gdb_signals.h.
13272 (signals.o): Update.
13273 * server.h (target_signal_from_host,target_signal_to_host_p)
13274 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13276 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13278 * remote-utils.c (getpkt): Also generate remote-debug
13279 information if noack_mode is set.
13281 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13283 * server.c (handle_query): Report qXfer:siginfo:read and
13284 qXfer:siginfo:write as supported and handle them.
13285 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13286 * linux-low.c (linux_xfer_siginfo): New.
13287 (linux_target_ops): Set it.
13289 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13291 * server.c (gdbserver_usage): Mention --remote-debug.
13292 (main): Accept '--remote-debug' switch.
13294 2009-01-18 Doug Evans <dje@google.com>
13296 * regcache.c (new_register_cache): No need to check result of xcalloc.
13297 * server.c (handle_search_memory): Back out calls to xmalloc,
13298 result is checked and error is returned to user upon failure.
13299 (handle_query): Ditto. Add more checks for result of malloc.
13300 (handle_v_cont): Check result of malloc, report error back to
13302 (handle_v_run): Ditto. Call freeargv.
13303 * server.h (freeargv): Declare.
13304 * utils.c (freeargv): New fn.
13306 2009-01-15 Doug Evans <dje@google.com>
13308 * gdbreplay.c (perror_with_name): Make arg const char *.
13309 * server.h (target_signal_to_name): Make return type const char *.
13310 * thread-db.c (thread_db_err_str): Make return type const char *.
13311 * utils.c (perror_with_name): Make arg const char *.
13313 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13315 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13316 when handling a EXIT_PROCESS_DEBUG_EVENT.
13318 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13320 * gdbreplay.c (gdbreplay_version): Update copyright year.
13321 * server.c (gdbserver_version): Likewise.
13323 2009-01-05 Doug Evans <dje@google.com>
13325 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13326 (handle_extended_wait): Improve comment.
13328 2008-12-13 Doug Evans <dje@google.com>
13330 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13331 * server.h (ATTR_MALLOC): New macro.
13332 (xmalloc,xcalloc,xstrdup): Declare.
13333 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13334 * inferiors.c: Ditto.
13335 * linux-low.c: Ditto.
13336 * mem-break.c: Ditto.
13337 * regcache.c: Ditto.
13338 * remote-utils.c: Ditto.
13341 * win32-low.c: Ditto.
13343 2008-12-12 Doug Evans <dje@google.com>
13345 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13346 in debugging printf.
13348 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13350 2008-12-09 Doug Evans <dje@google.com>
13352 * linux-low.h (struct process_info): Delete member tid, unused.
13353 * thread-db.c (find_one_thread): Update.
13354 (maybe_attach_thread): Update.
13356 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13358 * target.h (struct target_ops): Add qxfer_osdata member.
13359 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13361 (linux_qxfer_osdata): New functions.
13362 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13364 * server.c (handle_query): Handle "qXfer:osdata:read:".
13365 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13366 (buffer_xml_printf): New functions.
13367 * server.h (struct buffer): New.
13368 (buffer_grow_str, buffer_grow_str0): New macros.
13369 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13370 (buffer_xml_printf): Declare.
13372 2008-11-24 Doug Evans <dje@google.com>
13374 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13376 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13378 * server.c (handle_v_run): Always use the supplied argument list.
13380 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13382 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13383 (xtensa_regmap_table): Add entry for scompare1.
13385 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13387 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13388 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13389 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13390 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13391 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13392 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13393 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13394 XML target descriptions.
13395 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13396 when inferior is running on an ISA 2.05 or later processor. Add
13397 special case to return offset for full 64-bit slot of FPSCR when
13400 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13402 * Makefile.in (SFILES, clean): Added sparc64 files.
13403 (reg-sparc64.o, reg-sparc64.c): New.
13404 * configure.srv (sparc*-*-linux*): New configuration.
13405 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13406 syscall arguments for SPARC.
13407 (regsets_store_inferior_registers): Likewise.
13408 * linux-sparc-low.c: New file.
13410 2008-10-21 Doug Evans <dje@google.com>
13412 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13413 (READLINE_DIR,READLINE_DEP): Delete.
13414 (INTERNAL_CFLAGS): Update.
13415 (LINTFLAGS): Update.
13417 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13419 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13420 whole argv from the last run, not just argv[0].
13422 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13424 * regcache.c (new_register_cache): Return NULL if the register
13425 cache size isn't known yet.
13426 (free_register_cache): Avoid dereferencing a NULL regcache.
13428 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13430 * configure.srv: Merge MIPS and MIPS64.
13432 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13434 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13436 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13438 * Makefile.in: Add required vsx dependencies.
13440 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13441 Declare init_registers_powerpc_vsx32l.
13442 Declare init_registers_powerpc_vsx64l.
13443 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13444 (ppc_arch_setup): Check for VSX in hwcap.
13445 (ppc_fill_vsxregset): New function.
13446 (ppc_store_vsxregset): New function.
13447 Add new VSX entry in regset_info target_regsets.
13449 * configure.srv: Add new VSX dependencies.
13451 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13453 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13454 (remote_open): Set or clear transport_is_reliable.
13455 (putpkt_binary): Don't expect acks in noack mode.
13456 (getpkt): Don't send ack/nac in noack mode.
13457 * server.c (handle_general_set): Handle QStartNoAckMode.
13458 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13460 (main): Reset noack_mode on every connection.
13461 * server.h (noack_mode): Declare.
13463 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13465 * Makefile.in (GDBREPLAY_OBS): New variable.
13466 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13468 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13469 Daniel Jacobowitz <dan@codesourcery.com>
13471 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13472 (usr_store_inferior_registers): Likewise.
13473 (regsets_store_inferior_registers): Likewise.
13475 2008-07-31 Rolf Jansen <rj@surtec.com>
13476 Pedro Alves <pedro@codesourcery.com>
13478 * configure.ac: Check for memmem declaration.
13479 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13480 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13481 (disable_packet_qfThreadInfo): Unconditionally compile.
13482 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13483 * configure, config.in: Regenerate.
13485 2008-07-28 Doug Kwan <dougkwan@google.com>
13487 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13488 (linux_write_memory): Remove declaration of errno.
13490 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13492 * linux-low.c (handle_extended_wait): Do not use "status"
13493 variable uninitialized.
13495 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13497 * server.c (handle_v_attach): Inhibit reporting dll changes.
13499 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13501 * remote-utils.c (prepare_resume_reply): If requested, don't
13502 output "thread:TID" in the T stop reply.
13504 * server.c (disable_packet_vCont, disable_packet_Tthread)
13505 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13506 (handle_query): If requested, disable support for qC, qfThreadInfo
13508 (handle_v_requests): If requested, disable support for vCont.
13509 (gdbserver_show_disableable): New.
13510 (main): Handle --disable-packet and --disable-packet=LIST.
13512 * server.h (disable_packet_vCont, disable_packet_Tthread)
13513 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13515 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13517 * server.c (gdbserver_usage): Mention --version.
13519 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13521 * Makefile.in (gdbreplay.o): New rule.
13523 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13525 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13526 message, not gdbserver.
13528 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13529 Nathan Sidwell <nathan@codesourcery.com>
13530 Joseph Myers <joseph@codesourcery.com>
13532 * acinclude.m4: Include ../../config/acx.m4.
13533 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13534 * configure, config.in: Regenerate.
13535 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13536 * server.c (gdbserver_version): Print PKGVERSION.
13537 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13538 (main): Adjust gdbserver_usage calls.
13539 * gdbreplay.c (version, host_name): Add declarations.
13540 (gdbreplay_version, gdbreplay_usage): New.
13541 (main): Accept --version and --help options.
13543 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13545 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13546 (arm_breakpoint_at): Handle Thumb.
13547 (the_low_target): Add comment.
13549 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13551 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13553 2008-05-09 Doug Evans <dje@google.com>
13555 * server.h (decode_search_memory_packet): Declare.
13556 * remote-utils.c (decode_search_memory_packet): New fn.
13557 * server.c (handle_search_memory_1): New fn.
13558 (handle_search_memory): New fn.
13559 (handle_query): Process qSearch:memory packets.
13561 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13563 * regcache.c (registers_length): Remove.
13564 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13565 full register packet.
13566 * regcache.h (registers_length): Remove prototype.
13567 * server.h (PBUFSIZ): Define to 16384.
13569 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13571 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13572 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13573 powerpc-64l.o, and powerpc-altivec64l.o.
13574 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13575 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13576 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13577 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13578 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13581 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13582 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13583 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13584 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13585 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13586 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13587 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13588 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13589 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13590 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13593 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13594 (init_registers_powerpc_32l): ... this new prototype.
13595 (init_registers_powerpc_32): Remove, replace by ...
13596 (init_registers_powerpc_altivec32l): ... this new prototype.
13597 (init_registers_powerpc_e500): Remove, replace by ...
13598 (init_registers_powerpc_e500l): ... this new prototype.
13599 (init_registers_ppc64): Remove, replace by ...
13600 (init_registers_powerpc_64l): ... this new prototype.
13601 (init_registers_powerpc_64): Remove, replace by ...
13602 (init_registers_powerpc_altivec64l): ... this new prototype.
13603 (ppc_num_regs): Set to 73.
13604 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13605 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13606 (ppc_cannot_store_register): Handle orig_r3 and trap.
13607 (ppc_arch_setup): Update init_registers_... calls.
13608 (ppc_fill_gregset): Handle orig_r3 and trap.
13610 * inferiors.c (clear_inferiors): Reset current_inferior.
13612 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13614 * acinclude.m4: Add override.m4.
13615 * configure: Regenerate.
13617 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13619 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13620 initial call to init_register_ppc64.
13622 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13624 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13625 single powerpc*-*-linux* case.
13626 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13628 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13630 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13631 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13633 * linux-ppc-low.c: Include <elf.h>.
13634 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13635 (ppc_hwcap): New global variable.
13636 (ppc_regmap): Remove __SPE__ #ifdef sections.
13637 (ppc_regmap_e500): New global variable.
13638 (ppc_cannot_store_register): Update __SPE__ special case.
13639 (ppc_get_hwcap): New function.
13640 (ppc_arch_setup): Use it to determine whether inferior supports
13641 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13642 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13643 Do not access registers if target does not support AltiVec.
13644 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13645 Do not access registers if target does not support SPE.
13646 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13648 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13650 * linux-low.c (disabled_regsets, num_regsets): New.
13651 (use_regsets_p): Delete.
13652 (linux_wait_for_process): Clear disabled_regsets.
13653 (regsets_fetch_inferior_registers): Check and set it.
13654 (regsets_store_inferior_registers): Likewise.
13655 (linux_fetch_registers, linux_store_registers): Do not use
13657 (initialize_low): Allocate disabled_regsets.
13659 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13661 * Makefile.in (LIBOBJS): New.
13662 (OBS): Use LIBOBJS.
13663 (memmem.o): New rule.
13664 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13665 * configure: Regenerated.
13667 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13669 * server.c (handle_query): Never return "unsupported" for
13670 qXfer:features:read queries.
13672 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13674 * server.c (get_features_xml): Fix inverted condition.
13675 (handle_query): Always support qXfer:feature:read.
13677 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13679 * server.c (wrapper_argv): New.
13680 (start_inferior): Handle wrapper_argv. If set, expect an extra
13682 (gdbserver_usage): Document --wrapper.
13683 (main): Parse --wrapper.
13685 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13687 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13688 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13689 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13690 (ppc_set_pc): Likewise.
13691 (ppc_arch_setup): New function.
13692 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13693 of collect_register.
13694 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13696 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13698 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13699 instead of linux-ppc64-low.o.
13700 * linux-ppc64-low.c: Remove file.
13701 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13702 (linux-ppc64-low.o): Remove rule.
13704 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13705 (init_registers_powerpc_64): Likewise.
13706 (ppc_regmap): Conditionally define depending on __powerpc64__.
13707 (ppc_cannot_store_register): Do not special-case "fpscr" when
13708 compiled on __powerpc64__.
13709 (ppc_collect_ptrace_register): New function.
13710 (ppc_supply_ptrace_register): New function.
13711 (ppc_breakpoint): Change type to "unsigned int".
13712 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13713 (the_low_target): Conditionally provide initializers for the
13714 arch_setup member depending on __powerpc64__. Install
13715 collect_ptrace_register and supply_ptrace_register members.
13717 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13719 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13720 * server.c (gdbserver_xmltarget): Define.
13721 (get_features_xml): Use it to replace "target.xml" and arch_string.
13723 * configure.srv: Remove srv_xmltarget. Add XML files that were
13724 mentioned there to srv_xmlfiles instead. Remove conditional tests
13725 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13726 srv_xmlfiles and srv_regobj to include all possible choices.
13727 * configure.ac (srv_xmltarget): Remove.
13728 (srv_xmlfiles): Do not add "target.xml".
13729 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13730 checks for supplementary target information.
13731 * configure: Regenerate.
13732 * Makefile.in (XML_TARGET): Remove.
13733 (target.xml): Remove rule.
13734 (clean): Do not clean up target.xml.
13735 (.PRECIOUS): Do not mention target.xml.
13737 * target.h (struct target_ops): Remove arch_string member.
13738 * linux-low.c (linux_arch_string): Remove.
13739 (linux_target_ops): Remove arch_string initializer.
13740 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13741 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13742 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13743 * spu-low.c (spu_arch_string): Remove.
13744 (spu_target_ops): Remove arch_string initializer.
13745 * win32-low.c (win32_arch_string): Remove.
13746 (win32_target_ops): Remove arch_string initializer.
13747 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13748 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13749 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13751 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13753 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13754 by collect_ptrace_register and supply_ptrace_register hooks.
13755 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13756 instead of checking for the_low_target.left_pad_xfer.
13757 (usr_store_inferior_registers): Use collect_ptrace_register callback
13758 instead of checking for the_low_target.left_pad_xfer.
13760 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13761 (s390_supply_ptrace_register): Likewise.
13762 (s390_fill_gregset): Call s390_collect_ptrace_register.
13763 (the_low_target): Update.
13765 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13766 (ppc_supply_ptrace_register): Likewise.
13767 (the_low_target): Update.
13769 * linux-i386-low.c (the_low_target): Update.
13770 * linux-x86-64-low.c (the_low_target): Update.
13772 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13774 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13775 reg-s390.o and reg-s390x.o.
13777 * linux-low.c (new_inferior): New global variable.
13778 (linux_create_inferior, linux_attach): Set it.
13779 (linux_wait_for_process): Call the_low_target.arch_setup after the
13780 target has stopped for the first time.
13781 (initialize_low): Do not call the_low_target.arch_setup.
13783 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13784 (s390_set_pc): Likewise.
13785 (s390_arch_setup): New function.
13786 (the_low_target): Use s390_arch_setup as arch_setup routine.
13788 * regcache.c (realloc_register_cache): New function.
13789 (set_register_cache): Call it for each existing regcache.
13791 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13793 * server.h (init_registers): Remove prototype.
13795 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13796 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13797 instead of init_registers ().
13798 * linux-arm-low.c (init_registers_arm): Add prototype.
13799 (init_registers_arm_with_iwmmxt): Likewise.
13800 (the_low_target): Add initializer for arch_setup field.
13801 * linux-cris-low.c (init_registers_cris): Add prototype.
13802 (the_low_target): Add initializer for arch_setup field.
13803 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13804 (the_low_target): Add initializer for arch_setup field.
13805 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13806 (the_low_target): Add initializer for arch_setup field.
13807 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13808 (the_low_target): Add initializer for arch_setup field.
13809 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13810 (the_low_target): Add initializer for arch_setup field.
13811 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13812 (the_low_target): Add initializer for arch_setup field.
13813 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13814 (init_registers_mips64_linux): Likewise.
13815 (the_low_target): Add initializer for arch_setup field.
13816 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13817 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13818 (the_low_target): Add initializer for arch_setup field.
13819 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13820 (init_registers_powerpc_64): Likewise.
13821 (the_low_target): Add initializer for arch_setup field.
13822 * linux-s390-low.c (init_registers_s390): Add prototype.
13823 (init_registers_s390x): Likewise.
13824 (the_low_target): Add initializer for arch_setup field.
13825 * linux-sh-low.c (init_registers_sh): Add prototype.
13826 (the_low_target): Add initializer for arch_setup field.
13827 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13828 (the_low_target): Add initializer for arch_setup field.
13829 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13830 (the_low_target): Add initializer for arch_setup field.
13832 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13833 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13834 instead of init_registers ().
13835 * win32-arm-low.c (init_registers_arm): Add prototype.
13836 (the_low_target): Add initializer for arch_setup field.
13837 * win32-i386-low.c (init_registers_i386): Add prototype.
13838 (the_low_target): Add initializer for arch_setup field.
13840 * spu-low.c (init_registers_spu): Add prototype.
13841 (initialize_low): Call initialie_registers_spu () instead of
13842 initialize_registers ().
13844 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13846 * server.c (handle_v_requests): When handling the vRun and vAttach
13847 packets, if already debugging a process, don't kill it. Return an
13850 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13852 * server.c (handle_query): Correct length check.
13854 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13856 * win32-low.c (do_initial_child_stuff): Add process handle
13857 parameter. Set current_process_handle and current_process_id from the
13858 parameters. Clear globals.
13859 (win32_create_inferior): Don't set current_process_handle and
13860 current_process_id here. Instead pass them on the call to
13861 do_initial_child_stuff.
13862 (win32_attach): Likewise.
13863 (win32_clear_inferiors): New.
13864 (win32_kill): Don't close the current process handle or the
13865 current thread handle here. Instead call win32_clear_inferiors.
13866 (win32_detach): Don't open a new handle to the process. Call
13867 win32_clear_inferiors.
13868 (win32_join): Don't rely on current_process_handle; open a new
13869 handle using the process id.
13870 (win32_wait): Call win32_clear_inferiors when the inferior process
13873 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13875 * server.c (monitor_show_help): Add "exit".
13877 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13879 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13880 (clean): Add reg-xtensa.c.
13881 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13882 * configure.srv (xtensa*-*-linux*) New target.
13883 * linux-xtensa-low.c: New.
13884 * xtensa-xtregs.c: New.
13886 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13888 * hostio.c: Don't include errno.h.
13889 (errno_to_fileio_errno): Move to hostio-errno.
13890 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13891 error number outputting to the target->hostio_last_error callback.
13892 (hostio_packet_error): Use FILEIO_EINVAL directly.
13893 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13894 calls to hostio_error.
13895 * hostio-errno.c: New.
13896 * server.h (hostio_last_error_from_errno): Declare.
13897 * target.h (target_ops): Add hostio_last_error member.
13898 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13899 as hostio_last_error handler.
13900 * spu-low.c (spu_target_ops): Likewise.
13901 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13902 (wince_hostio_last_error): New functions.
13903 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13904 as hostio_last_error handler.
13905 (win32_target_ops) [!_WIN32_WCE]: Register
13906 hostio_last_error_from_errno as hostio_last_error handler.
13907 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13908 (hostio-errno.o): New rule.
13909 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13910 * configure.srv (srv_hostio_err_objs): New variable. Default to
13912 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13913 * configure: Regenerate.
13915 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13917 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13918 (linux_kill, linux_detach): Clean up the process list.
13919 * remote-utils.c (remote_open): Improve port number parsing.
13920 (putpkt_binary, input_interrupt): Only send interrupts if the target
13922 * server.c (extended_protocol): Make static.
13923 (attached): Define earlier.
13924 (exit_requested, response_needed, program_argv): New variables.
13925 (target_running): New.
13926 (start_inferior): Clear attached here.
13927 (attach_inferior): Set attached here.
13928 (require_running): Define.
13929 (handle_query): Use require_running and target_running. Implement
13931 (handle_v_attach, handle_v_run): New.
13932 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13933 (gdbserver_usage): Update.
13934 (main): Redo argument parsing. Handle --debug and --multi. Handle
13935 --attach along with other options or after the port. Save
13936 program_argv. Support no initial program. Resynchronize
13937 communication with GDB after an error. Handle "monitor exit".
13938 Use require_running and target_running. Always allow the extended
13939 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13940 restart in extended mode.
13941 * README: Refer to the GDB manual. Update --attach usage.
13943 2007-12-20 Andreas Schwab <schwab@suse.de>
13945 * linux-low.c (STACK_SIZE): Define.
13946 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13947 (linux_test_for_tracefork): Likewise.
13949 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13951 * linux-low.c (linux_wait_for_event): Update messages. Do not
13952 reinsert auto-delete breakpoints.
13953 * mem-break.c (struct breakpoint): Change return type of handler to
13955 (set_breakpoint_at): Update handler type.
13956 (reinsert_breakpoint_handler): Return 1 instead of calling
13958 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13960 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13961 * mem-break.h (set_breakpoint_at): Update handler type.
13962 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13963 * win32-low.c (auto_delete_breakpoint): New.
13964 (get_child_debug_event): Use it.
13966 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13968 * configure.ac: Check for pread and pwrite.
13969 * hostio.c (handle_pread): Fall back to lseek and read.
13970 (handle_pwrite): Fall back to lseek and write.
13971 * config.in, configure: Regenerated.
13973 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13975 * server.c (myresume): Add own_buf argument.
13976 (main): Update calls.
13978 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13980 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13981 * remote-utils.c (remote_open): Do not call disable_async_io.
13982 (block_async_io): Delete.
13983 (unblock_async_io): Make static.
13984 (initialize_async_io): New.
13985 * server.c (handle_v_cont): Handle async I/O here.
13986 (myresume): Likewise. Move other common resume tasks here...
13987 (main): ... from here. Call initialize_async_io. Disable async
13988 I/O before the main loop.
13989 * server.h (initialize_async_io): Declare.
13990 (block_async_io, unblock_async_io): Delete prototypes.
13991 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13993 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13995 * remote-utils.c (readchar): Allow binary data in received messages.
13997 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13999 * win32-low.c (attaching): New global.
14000 (win32_create_inferior): Clear the `attaching' global.
14001 (win32_attach): Set the `attaching' global.
14002 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14003 attaching. Only set a breakpoint at the entry point if not
14006 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14008 * server.c (main): Don't report dll events on the initial
14009 connection on attaches.
14011 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14013 * server.c (main): Relax numerical bases supported for the pid of
14014 the --attach command line argument.
14016 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14018 * win32-low.c (win32_attach): Call OpenProcess before
14019 DebugActiveProcess, not after. Add last error output to error
14022 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14024 * win32-low.c (win32_get_thread_context)
14025 (win32_set_thread_context): New functions.
14026 (thread_rec): Use win32_get_thread_context.
14027 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14028 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14031 2007-12-03 Leo Zayas
14032 Pedro Alves <pedro_alves@portugalmail.pt>
14034 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14036 (child_add_thread): Minor cleanup.
14037 (child_continue): Resume artificially suspended threads before
14038 calling ContinueDebugEvent.
14039 (suspend_one_thread): New.
14040 (fake_breakpoint_event): New.
14041 (get_child_debug_event): Change return type to int. Check here if
14042 gdb sent an interrupt request. If a soft interrupt was requested,
14043 fake a breakpoint event. Return 0 if there is no event to handle,
14045 (win32_wait): Don't check here if gdb sent an interrupt request.
14046 Ensure there is a valid event to handle.
14047 (win32_request_interrupt): Add soft interruption method as last
14050 2007-12-03 Leo Zayas
14051 Pedro Alves <pedro_alves@portugalmail.pt>
14053 * win32-low.h (win32_thread_info): Add descriptions to the
14054 structure members. Replace `suspend_count' counter by a
14056 * win32-low.c (thread_rec): Update condition of when to get the
14057 context from the inferior. Rely on ContextFlags being set if it
14058 has already been retrieved. Only suspend the inferior thread if
14059 we haven't already. Warn if that fails.
14060 (continue_one_thread): s/suspend_count/suspended/. Only call
14061 ResumeThread once. Warn if that fails.
14063 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14065 * win32-low.c (win32_wait): Don't read from the inferior when it
14066 has already exited.
14068 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14070 * Makefile.in (win32_low_h): New variable.
14071 (win32-low.o): Add dependency on $(win32_low_h).
14072 (win32-arm-low.o, win32-i386-low.o): New rules.
14074 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14076 * hostio.c: Correct copyright year.
14078 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14080 * Makefile.in (OBS): Add hostio.o.
14081 (hostio.o): New rule.
14082 * server.h (handle_vFile): Declare.
14083 * hostio.c: New file.
14084 * server.c (handle_v_requests): Take packet_len and new_packet_len
14085 for binary packets. Call handle_vFile.
14086 (main): Update call to handle_v_requests.
14088 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14090 * linux-low.c: Include <sched.h>.
14092 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14094 * linux-low.c (linux_tracefork_grandchild): New.
14095 (linux_tracefork_child): Use clone.
14096 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14098 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14100 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14102 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14104 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14106 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14108 * inferiors.c (change_inferior_id): Delete.
14109 (add_pid_to_list, pull_pid_from_list): New.
14110 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14111 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14112 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14113 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14114 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14115 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14116 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14117 (using_threads): Always set to 1.
14118 (handle_extended_wait): New.
14119 (add_process): Do not set TID.
14120 (linux_create_inferior): Set must_set_ptrace_flags.
14121 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14122 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14123 (linux_thread_alive): Rename TID argument to LWPID.
14124 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14125 (linux_wait_for_event): Do not use TID or check using_threads. Update
14126 call to dead_thread_notify. Call handle_extended_wait.
14127 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14128 (send_sigstop): Delete sigstop_sent.
14129 (wait_for_sigstop): Avoid TID.
14130 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14131 (linux_test_for_tracefork): New.
14132 (linux_lookup_signals): Use thread_db_active and
14133 linux_supports_tracefork_flag.
14134 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14135 * linux-low.h (get_process_thread): Avoid TID.
14136 (struct process_ifo): Move thread_known and tid to the end. Remove
14138 (linux_attach_lwp, thread_db_init): Update prototypes.
14139 * server.h (change_inferior_id): Delete prototype.
14140 (add_pid_to_list, pull_pid_from_list): New prototypes.
14141 * thread-db.c (thread_db_use_events): New.
14142 (find_first_thread): Rename to...
14143 (find_one_thread): ...this. Update callers and messages. Do not
14144 call fatal. Check thread_db_use_events. Do not call
14145 change_inferior_id or new_thread_notify.
14146 (maybe_attach_thread): Update. Do not call new_thread_notify.
14147 (thread_db_init): Set thread_db_use_events. Check use_events.
14148 * utils.c (fatal, warning): Correct message prefix.
14150 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14152 * Makefile.in (clean): Remove new files.
14153 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14154 (powerpc-64.o, powerpc-64.c): New rules.
14155 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14156 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14158 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14160 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14161 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14162 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14163 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14164 (target_regsets): Add AltiVec and SPE register sets.
14165 * configure.ac: Check for AltiVec and SPE.
14166 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14167 (ppc_fill_vrregset, ppc_store_vrregset): New.
14168 (target_regsets): Add AltiVec register set.
14169 * configure: Regenerated.
14171 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14173 * linux-low.c (O_LARGEFILE): Define.
14174 (linux_read_memory): Use /proc/PID/mem.
14175 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14176 * configure, config.in: Regenerated.
14178 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14180 * linux-low.c (linux_wait_for_event): Do not pass signals while
14183 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14185 * win32-low.c (create_process): New.
14186 (win32_create_inferior): Use create_process instead of
14187 CreateProcess. If create_process failed retry appending an ".exe"
14188 suffix. Store the GetLastError result immediatelly after
14189 create_process calls and use it on the call to error.
14191 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14193 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14195 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14197 * configure.ac: Switch license to GPLv3.
14199 2007-08-01 Michael Snyder <msnyder@access-company.com>
14201 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14203 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14205 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14207 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14208 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14209 CloseToolhelp32Snapshot.
14210 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14211 CloseToolhelp32Snapshot.
14213 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14215 * server.c (main): Check for inferior exit before main loop.
14217 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14219 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14220 instead of on tmp_desc.
14222 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14223 Daniel Jacobowitz <dan@codesourcery.com>
14225 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14226 (add_thread): Minor cleanups.
14227 (clear_inferiors): Move lower in the file. Clear the DLL
14229 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14230 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14231 (xml_escape_text): New.
14232 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14234 (handle_v_cont): Report errors.
14235 (gdbserver_version): Update.
14236 (main): Correct size of own_buf. Do not report initial DLL events.
14237 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14238 (unloaded_dll, xml_escape_text): New.
14239 * win32-low.c (enum target_waitkind): Update comments.
14240 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14241 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14242 (win32_EnumProcessModules, win32_GetModuleInformation)
14243 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14244 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14245 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14246 (win32_Module32First, win32_Module32Next, load_toolhelp)
14247 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14248 (get_child_debug_event): Handle DLL events.
14249 (win32_wait): Likewise.
14251 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14253 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14254 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14256 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14258 * win32-low.c (handle_output_debug_string): Ignore event if not
14261 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14263 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14265 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14267 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14269 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14271 * inferiors.c (change_inferior_id): Add comment.
14272 * linux-low.c (check_removed_breakpoint): Add an early
14273 prototype. Improve debug output.
14274 (linux_attach): Doc update.
14275 (linux_detach_one_process, linux_detach): Clean up before releasing
14277 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14278 * linux-low.h (struct process_info): Doc improvement.
14279 * mem-break.c (delete_all_breakpoints): New.
14280 * mem-break.h (delete_all_breakpoints): New prototype.
14281 * thread-db.c (find_first_thread): New.
14282 (thread_db_create_event): Call it instead of
14283 thread_db_find_new_threads. Clean up unused variables.
14284 (maybe_attach_thread): Remove first thread handling.
14285 (thread_db_find_new_threads): Use find_first_thread.
14286 (thread_db_get_tls_address): Likewise.
14288 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14290 * thread-db.c (thread_db_find_new_threads): Add prototype.
14291 (thread_db_create_event): Check for the main thread before adding
14293 (maybe_attach_thread): Only enable event reporting if TID == 0.
14294 (thread_db_get_tls_address): Check for new threads.
14296 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14298 * linux-low.c (linux_create_inferior): Try execv before execvp.
14299 * spu-low.c (spu_create_inferior): Likewise.
14301 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14303 * linux-low.c (linux_create_inferior): Change execv to execvp.
14304 * spu-low.c (spu_create_inferior): Likewies.
14306 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14308 * Makefile.in (clean): Clean new files instead of deleted ones.
14309 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14310 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14312 * configure.srv: Specify XML files and new regformats for MIPS and
14314 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14315 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14316 an entry for the restart register.
14317 (mips_cannot_fetch_register, mips_cannot_store_register)
14318 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14319 register names to match the XML descriptions.
14320 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14321 restart register instead of $0.
14323 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14324 Markus Deuling <deuling@de.ibm.com>
14326 * remote-utils.c (decode_xfer_write): New function.
14327 * server.h (decode_xfer_write): Add prototype.
14328 * server.c (handle_query): Add PACKET_LEN argument. Support
14329 qXfer:spu:read and qXfer:spu:write packets.
14330 (main): Pass packet_len to handle_query.
14331 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14332 * target.h (target_ops): Add qxfer_spu.
14334 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14336 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14337 accessing non-seekable spufs files.
14339 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14341 * server.c (handle_query): Add reply for qC packet.
14343 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14344 Leo Zayas <lerele@champenstudios@com>
14346 * server.h (check_remote_input_interrupt_request): New function.
14347 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14348 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14349 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14350 (check_remote_input_interrupt_request): New function.
14351 * server.h (check_remote_input_interrupt_request): Declare.
14352 * win32-low.c (winapi_DebugBreakProcess,
14353 winapi_GenerateConsoleCtrlEvent): New typedefs.
14354 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14356 (win32_wait): Check for remote interrupt request
14357 with check_remote_input_interrupt_request.
14358 (win32_request_interrupt): New function.
14359 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14361 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14363 * win32-low.c (debug_registers_changed,
14364 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14365 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14366 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14367 (thread_rec): Get context using the low target.
14368 (child_add_thread): Call thread_added on the low target,
14369 which does the same thing.
14371 (do_initial_child_stuff): Remove debug registers references.
14372 Set context using the low target. Resume threads after
14373 setting the contexts.
14374 (child_continue): Remove dead variable. Remove debug
14375 registers references.
14376 (child_fetch_inferior_registers): Go through the low target.
14377 (do_child_store_inferior_registers): Remove.
14378 (child_store_inferior_registers): Go through the low target.
14379 (win32_resume): Remove debug registers references.
14380 Set context using the low target.
14381 (handle_exception): Change return type to void. Don't record
14382 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14383 first chance exception.
14384 (get_child_debug_event): Change return type to void. Remove
14385 goto loop. Always return after waiting for debug event.
14386 (win32_wait): Convert to switch statement. Handle spurious
14389 * win32-i386-low.c (debug_registers_changed,
14390 debug_registers_used): New.
14391 (initial_stuff): Rename to ...
14392 (i386_initial_stuff): ... this. Clear debug registers
14394 (store_debug_registers): Delete.
14395 (i386_get_thread_context): New.
14396 (load_debug_registers): Delete.
14397 (i386_set_thread_context): New.
14398 (i386_thread_added): New.
14399 (single_step): Rename to ...
14400 (i386_single_step): ... this.
14401 (do_fetch_inferior_registers): Rename to ...
14402 (i386_fetch_inferior_register): ... this.
14403 (i386_store_inferior_register): New.
14404 (the_low_target): Adapt to new interface.
14406 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14407 (arm_get_thread_context): New.
14408 (arm_set_thread_context): New.
14410 (do_fetch_inferior_registers): Rename to ...
14411 (arm_fetch_inferior_register): ... this.
14412 (arm_store_inferior_register): New.
14413 (arm_wince_breakpoint): Reimplement as unsigned long.
14414 (arm_wince_breakpoint_len): Define.
14415 (the_low_target): Adapt to new interface.
14417 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14418 load_debug_registers. Add get_thread_context, set_thread_context,
14419 thread_added and store_inferior_register. Rename
14420 fetch_inferior_registers to fetch_inferior_register.
14421 (regptr): Remove declaration.
14423 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14425 * linux-low.c (linux_detach): Change return type to int. Return 0.
14426 * spu-low.c (spu_detach): Likewise.
14428 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14430 * target.h (target_ops): Change return type of detach to int.
14432 (join_inferior): New.
14433 * server.c (main): Don't skip detach support on mingw32.
14434 If the inferior doesn't support detaching return error.
14435 Call join_inferior instead of using waitpid.
14436 * linux-low.c (linux_join): New.
14437 (linux_target_op): Add linux_join.
14438 * spu-low.c (spu_join): New.
14439 (spu_target_ops): Add spu_join.
14440 * win32-low.c (win32_detach): Adapt to new interface.
14441 Reopen current_process_handle before detaching. Issue a child
14442 resume before detaching.
14444 (win32_target_op): Add win32_join.
14446 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14448 * win32-low.c (win32-attach): Fix return value.
14449 * target.h (target_ops): Describe ATTACH return values.
14451 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14453 * win32-low.c (GETPROCADDRESS): Define.
14454 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14455 (winapi_DebugSetProcessKillOnExit): Likewise.
14456 (win32_create_inferior): Force usage of ansi CreateProcessA.
14457 (win32_attach): Use GETPROCADDRESS.
14458 (win32_detach): Likewise.
14460 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14462 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14464 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14466 * win32-low.c: Commit leftover changes from 2007-03-29.
14468 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14470 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14471 fields short instead of int. Add explicit padding.
14472 (i387_cache_to_fsave): Remove unnecessary casts.
14473 (i387_fsave_to_cache): Doc fix.
14474 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14476 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14478 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14479 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14481 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14483 * configure.srv (arm*-*-mingw32ce*): Move near the other
14486 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14488 * configure.ac: Add errno checking.
14489 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14490 sys/file.h and malloc.h.
14491 (AC_CHECK_DECLS): Add perror.
14492 (srv_mingwce): Handle.
14493 * configure.srv (i[34567]86-*-cygwin*): Add
14494 win32-i386-low.o to srv_tgtobj.
14495 (i[34567]86-*-mingw*): Likewise.
14496 (arm*-*-mingw32ce*): Add case.
14497 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14498 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14499 [__MINGW32CE__] (strerror): New function.
14500 [__MINGW32CE__] (errno): Define to GetLastError.
14501 [__MINGW32CE__] (COUNTOF): New macro.
14502 (remote_open): Remove extra close call.
14503 * mem-break.c (delete_breakpoint_at): New function.
14504 * mem-break.h (delete_breakpoint_at): Declare.
14505 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14506 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14507 [USE_WIN32API] (read, write): Add char* casts.
14508 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14509 * server.h: Include wincecompat.h on Windows CE.
14510 [HAVE_ERRNO_H]: Check.
14511 (perror): Declare if not declared.
14512 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14513 (perror_with_name): Remove errno declaration.
14514 * wincecompat.h: New.
14515 * wincecompat.c: New.
14516 * win32-low.h: New.
14517 * win32-arm-low.c: New.
14518 * win32-i386-low.c: New.
14519 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14520 (OUTMSG2): Make it safe.
14522 (COUNTOF): New macro.
14523 (NUM_REGS): Get it from the low target.
14524 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14525 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14526 (thread_rec): Let low target handle debug registers.
14527 (child_add_thread): Likewise.
14528 (child_init_thread_list): Likewise.
14529 (continue_one_thread): Likewise.
14531 (do_child_fetch_inferior_registers): Move to ...
14532 * win32-i386-low.c: ... here, and rename to ...
14533 (do_fetch_inferior_registers): ... this.
14534 * win32-low.c (child_fetch_inferior_registers):
14535 Go through the low target.
14536 (do_child_store_inferior_registers): Use regptr.
14537 (strwinerror): New function.
14538 (win32_create_inferior): Handle Windows CE.
14539 Use strwinerror instead of strerror on Windows error
14540 codes. Add program to the error output.
14541 Don't close the main thread handle on Windows CE.
14542 (win32_attach): Use coredll.dll on Windows CE.
14543 (win32_kill): Close current process and current
14545 (win32_detach): Use coredll.dll on Windows CE.
14546 (win32_resume): Let low target handle debug registers, and
14548 (handle_exception): Add/Remove initial breakpoint. Avoid
14549 non-existant WSTOPSIG on Windows CE.
14550 (win32_read_inferior_memory): Cast to remove warning.
14551 (win32_arch_string): Go through the low target.
14552 (initialize_low): Call set_breakpoint_data with the low
14553 target's breakpoint.
14554 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14555 FOP_REGNUM, mappings): Move to ...
14556 * win32-i386-low.c: ... here.
14557 * win32-low.c (win32_thread_info): Move to ...
14558 * win32-low.h: ... here.
14559 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14560 win32-arm-low.c and wincecompat.c.
14561 (all:): Add $EXEEXT.
14562 (install-only:): Likewise.
14563 (gdbserver:): Likewise.
14564 (gdbreplay:): Likewise.
14565 * config.in: Regenerate.
14566 * configure: Regenerate.
14568 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14570 * win32-low.c: Rename typedef thread_info to
14571 win32_thread_info throughout.
14573 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14575 * win32-i386-low.c: Rename to ...
14576 * win32-low.c: ... this.
14577 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14578 * Makefile.in: Likewise.
14580 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14582 * remote-utils.c (monitor_output): Constify msg parameter.
14583 * server.h (monitor_output): Likewise.
14584 * win32-i386-low.c (handle_output_debug_string): New.
14585 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14586 handle_output_debug_string.
14587 (get_child_debug_event): Likewise.
14589 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14591 * server.c (main): Correct strtoul check.
14593 2007-03-27 Jon Ringle <jon@ringle.org>
14595 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14597 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14599 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14601 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14603 * terminal.h: Check HAVE_SGTTY_H.
14605 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14607 * remote-utils.c (remote_open): Print out the assigned port number.
14609 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14611 * remote-utils.c (monitor_output): New function.
14612 * server.c (debug_threads): Define here.
14613 (monitor_show_help): New function.
14614 (handle_query): Handle qRcmd.
14615 (main): Do not handle 'd' packet.
14616 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14617 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14620 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14622 * Makefile.in (EXEEXT): New.
14623 (clean): Use $(EXEEXT).
14625 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14627 * target.h (target_ops): Rename send_signal to request_interrupt,
14628 and remove enum target_signal parameter.
14629 * linux-low.c (linux_request_interrupt): Rename from
14630 linux_send_signal, and always send SIGINT.
14631 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14632 and always send SIGINT.
14633 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14635 (input_interrupt): Likewise.
14637 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14639 * server.c (get_features_xml): Check if target implemented
14641 * win32-i386-low.c (win32_arch_string): New.
14642 (win32_target_ops): Add win32_arch_string as arch_string member.
14644 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14646 * spu-low.c (spu_arch_string): New.
14647 (spu_target_ops): Add spu_arch_string.
14649 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14651 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14652 * configure.ac: Do not check for terminal.h.
14653 * configure, config.in: Regenerated.
14655 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14657 * Makefile.in (OBS): Add $(XML_BUILTIN).
14658 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14660 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14661 (arm-with-iwmmxt.c): New.
14662 * config.in, configure: Regenerate.
14663 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14664 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14665 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14666 (arm*-*-linux*): Add iWMMXt and regset support.
14667 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14668 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14669 (arm_store_wmmxregset, target_regsets): New.
14670 * server.c (get_features_xml): Take annex argument. Check builtin
14672 (handle_query): Handle multiple annexes.
14674 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14676 * remote-utils.c [USE_WIN32API] (read, write): Define.
14677 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14680 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14682 * linux-i386-low.c (the_low_target): Set arch_string.
14683 * linux-x86-64-low.c (the_low_target): Likewise.
14684 * linux-low.c (linux_arch_string): New.
14685 (linux_target_ops): Add it.
14686 * linux-low.h (struct linux_target_ops): Add arch_string.
14687 * server.c (write_qxfer_response): Use const void * for DATA.
14688 (get_features_xml): New.
14689 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14690 * target.h (struct target_ops): Add arch_string method.
14692 2007-01-03 Denis Pilat <denis.pilat@st.com>
14693 Daniel Jacobowitz <dan@codesourcery.com>
14695 * linux-low.c (linux_kill): Handle being called with no threads.
14696 * win32-i386-low.c (win32_kill): Likewise.
14697 (get_child_debug_event): Clear current_process_handle.
14699 2006-12-30 Denis PILAT <denis.pilat@st.com>
14700 Daniel Jacobowitz <dan@codesourcery.com>
14702 * remote-utils.c (remote_open): Check the type of specified
14703 serial port devices before opening them.
14704 * server.c (main): Kill the inferior if an error occurs during
14705 the first remote_open.
14707 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14709 * README: Update supported targets.
14711 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14713 * Makefile.in (clean): Remove reg-mips64.c.
14714 (reg-mips64.c, reg-mips64.o): New rules.
14715 * configure.srv: Handle mips64. Include regset support for mips.
14716 * linux-mips-low.c (union mips_register): New.
14717 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14718 (mips_breakpoint, mips_breakpoint_at): Use int.
14719 (mips_collect_register, mips_supply_register)
14720 (mips_collect_register_32bit, mips_supply_register_32bit)
14721 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14722 (mips_store_fpregset, target_regsets): New.
14723 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14725 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14727 * configure.srv: Add target "spu*-*-*".
14728 * Makefile.in (clean): Remove reg-spu.c.
14729 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14730 * spu-low.c: New file.
14732 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14734 * configure.ac: Correct td_thr_tls_get_addr test.
14735 * configure: Regenerated.
14737 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14739 * linux-low.c (linux_wait_for_event): Reformat. Use the
14740 pass_signals array.
14741 * remote-utils.c (decode_address_to_semicolon): New.
14742 * server.c (pass_signals, handle_general_set): New.
14743 (handle_query): Mention QPassSignals for qSupported.
14744 (main): Call handle_general_set.
14745 * server.h (pass_signals, decode_address_to_semicolon): New.
14747 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14749 * server.c (handle_query): Correct error handling for read_auxv.
14751 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14753 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14754 and srv_linux_thread_db to yes.
14755 * linux-s390-low.c (s390_fill_gregset): New function.
14756 (target_regsets): Define data structure.
14758 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14760 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14761 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14762 * config.in, configure: Regenerated.
14763 * inferiors.c (gdb_id_to_thread): New function.
14764 (gdb_id_to_thread_id): Use it.
14765 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14766 * linux-low.h (struct process_info): Add th member.
14767 (thread_db_get_tls_address): New prototype.
14768 * remote-utils.c (decode_address): Make non-static.
14769 * server.c (handle_query): Handle qGetTLSAddr.
14770 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14771 * target.h (struct target_ops): Add get_tls_address.
14772 * thread-db.c (maybe_attach_thread): Save the thread handle.
14773 (thread_db_get_tls_address): New.
14775 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14777 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14778 (linux_resume_one_process): Take a siginfo_t *. Update all
14779 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14780 (struct pending_signals): Add a siginfo_t.
14781 (linux_wait_for_process): Always set last_status.
14782 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14783 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14784 * linux-low.h (struct process_info): Add last_status.
14786 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14788 * remote-utils.c (try_rle): New function.
14789 (putpkt_binary): Use it.
14791 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14793 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14794 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14795 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14796 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14797 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14800 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14802 * server.c (terminal_fd): New variable.
14803 (old_foreground_pgrp): Likewise.
14804 (restore_old_foreground_pgrp): New function.
14805 (start_inferior): Record the terminal file descriptor in terminal_fd
14806 and its original foreground group in old_foreground_pgrp. Register
14807 restore_old_foreground_pgrp with atexit().
14809 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14811 * server.c (handle_query): Correct qPart to qXfer.
14813 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14815 * configure.ac: Check for more headers which are missing on
14816 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14817 * configure.srv: Add Cygwin and mingw32.
14818 * remote-utils.c: Don't include headers unconditionally which
14819 are missing on mingw32. Include <winsock.h> for mingw32.
14820 (remote_open): Adjust for mingw32 support. Flush
14821 standard error after writing to it.
14822 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14823 (unblock_async_io, enable_async_io, disable_async_io)
14824 (readchar, getpkt): Update for Winsock support.
14825 (prepare_resume_reply): Expect a protocol signal number.
14826 * server.c: Disable <sys/wait.h> on mingw32.
14827 (start_inferior): Adjust for mingw32 support. Flush
14828 standard error after writing to it.
14829 (attach_inferior): Likewise. Use protocol signal
14831 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14833 * win32-i386-low.c: New file.
14834 * Makefile.in (XM_CLIBS): Set.
14835 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14836 (win32-i386-low.o): New dependency rule.
14837 * linux-low.c (linux_wait): Use target signal numbers.
14838 * target.h (struct target_ops): Doc fix.
14839 * server.h (target_signal_to_name): New prototype.
14840 * gdbreplay.c: Don't include headers unconditionally which
14841 are missing on mingw32. Include <winsock.h> for mingw32.
14842 (remote_close, remote_open): Adjust for Winsock support.
14843 * configure, config.in: Regenerated.
14845 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14847 * server.c (decode_xfer_read, write_qxfer_response): New.
14848 (handle_query): Take a packet length argument. Handle
14849 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14850 the qSupported response.
14851 (main): Update call to handle_query.
14853 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14855 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14856 (putpkt_binary): Renamed from putpkt and adjusted for binary
14858 (putpkt): New wrapper for putpkt_binary.
14859 (readchar): Don't mask off the high bit.
14860 (decode_X_packet): New function.
14861 * server.c (main): Call putpkt_binary if a handler sets the packet
14862 length. Save the length of the incoming packet. Handle 'X'.
14863 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14865 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14867 * server.c (handle_query): Handle qSupported.
14869 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14871 * remote-utils.c (all_symbols_looked_up): New variable.
14872 (look_up_one_symbol): Check it.
14873 * server.h (look_up_one_symbol): New declaration.
14874 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14876 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14878 * Makefile.in (linux-arm-low.o): Update dependencies.
14879 * linux-arm-low.c: Include "gdb_proc_service.h".
14880 (PTRACE_GET_THREAD_AREA): Define.
14881 (ps_get_thread_area): New function.
14883 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14885 * configure.srv (m68k*-*-uclinux*): New target.
14886 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14887 (linux_resume_one_process): Remove extraneous cast.
14888 (linux_read_offsets): New.
14889 (linux_target_op): Add linux_read_offsets on mmuless systems.
14890 * server.c (handle_query): Add qOffsets logic.
14891 * target.h (struct target_ops): Add read_offsets.
14893 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14895 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14896 (PTRACE_GET_THREAD_AREA): Define.
14897 (ps_get_thread_area): New function.
14898 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14899 (linux-x86-64-low.o): Update.
14901 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14903 * configure.ac: Remove checks for prfpregset_t.
14904 * gdb_proc_service.h: New file.
14905 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14906 new "gdb_proc_service.h".
14907 * proc-service.c: Likewise.
14908 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14909 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14910 * Makefile.in (gdb_proc_service_h): Updated.
14911 * configure, config.in: Regenerated.
14913 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14915 * remote-utils.c (prepare_resume_reply): Move declaration
14916 of gdb_id_from_wait to the top of the block.
14918 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14920 * linux-low.c (regsets_store_inferior_registers): Read the regset
14921 from the target before filling it.
14923 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14925 * server.c (attach_inferior): Return SIGTRAP for a successful
14928 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14930 * Makefile.in (OBS): Add version.o.
14931 (STAGESTUFF): Delete.
14932 (version.o): Add dependencies.
14933 (version.c): Replace rule.
14934 (clean): Remove version.c.
14935 * server.c (gdbserver_version): New.
14936 (gdbserver_usage): Use printf.
14937 (main): Handle --version and --help.
14938 * server.h (version, host_name): Add declarations.
14940 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14952 * linux-x86-64-low.c:
14954 * linux-s390-low.c:
14955 * linux-ppc64-low.c:
14957 * linux-mips-low.c:
14958 * linux-m68k-low.c:
14959 * linux-m32r-low.c:
14962 * linux-ia64-low.c:
14963 * linux-i386-low.c:
14964 * linux-crisv32-low.c:
14976 * gdbserver.1: Add (C) after Copyright. Update the FSF
14979 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14981 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14982 (arm_breakpoint_at): Recognize both breakpoints.
14983 (the_low_target): Use the correct breakpoint instruction.
14985 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14987 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14988 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14989 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14990 (the_low_target): Update.
14992 2005-10-25 Andreas Schwab <schwab@suse.de>
14994 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14996 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14997 (ia64_num_regs): Reduce to 462.
14999 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15001 * acinclude.m4: Correct quoting.
15002 * aclocal.m4: Regenerated.
15004 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15005 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15006 (thread_db_init): Call thread_db_err_str.
15007 * configure.ac: Check for TD_VERSION.
15008 * config.in, configure: Regenerated.
15010 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15012 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15014 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15016 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15017 is not available. Define HAVE_PTRACE_GETREGS if it is.
15018 * config.in, configure: Regenerated.
15019 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15020 * linux-i386-low.c, linux-m68k-low.c: Update to use
15021 HAVE_PTRACE_GETREGS.
15022 * linux-low.c (regsets_fetch_inferior_registers)
15023 (regsets_store_inferior_registers): Only return 0 if we processed
15025 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15026 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15028 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15030 * inferiors.c (struct thread_info): Add gdb_id.
15031 (add_thread): Add gdb_id argument.
15032 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15033 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15034 calls to add_thread.
15035 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15036 * server.c (handle_query): Use thread_to_gdb_id.
15037 (handle_v_cont, main): Use gdb_id_to_thread_id.
15038 * server.h (add_thread): Update prototype.
15039 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15042 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15044 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15045 left-padded registers.
15046 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15047 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15049 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15051 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15052 * configure: Regenerate.
15053 * config.in: Regenerate.
15054 * server.h (NEED_DECLARATION_STRERROR):
15055 Replace with !HAVE_DECL_STRERROR.
15057 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15059 * linux-low.c (linux_wait, linux_send_signal): Don't test
15060 an unsigned long variable for > 0 if it could be MAX_ULONG.
15061 * server.c (myresume): Likewise.
15062 * target.c (set_desired_inferior): Likewise.
15064 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15066 * configure.ac: Simplify and improve check for socklen_t.
15067 * configure, config.in: Regenerate.
15069 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15071 * acconfig.h: Remove.
15072 * configure.ac: Add a test for socklen_t. Use three-argument
15073 AC_DEFINE throughout.
15074 * config.in: Regenerated using autoheader 2.59.
15075 * configure: Regenerated.
15077 * gdbreplay.c (socklen_t): Provide a default.
15078 (remote_open): Use socklen_t.
15079 * remote-utils.c (socklen_t): Provide a default.
15080 (remote_open): Use socklen_t.
15081 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15084 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15086 * linux-low.c (linux_read_memory, linux_write_memory)
15087 (linux_read_auxv): Likewise.
15088 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15089 (check_mem_write): Likewise.
15090 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15092 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15093 (registers_from_string, register_data): Likewise.
15094 * server.c (handle_query, main): Likewise.
15095 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15096 (decode_M_packet): Likewise.
15097 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15098 * target.h (struct target_ops): Update read_memory, write_memory,
15100 (read_inferior_memory, write_inferior_memory): Update.
15101 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15102 to unsigned char *.
15103 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15104 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15105 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15106 linux-s390-low.c, linux-sh-low.c: Update for changes in
15107 read_inferior_memory and the_low_target->breakpoint.
15109 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15111 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15112 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15113 * configure.srv: Add powerpc64-*-linux*.
15114 * linux-ppc64-low.c: New file.
15116 2005-05-23 Orjan Friberg <orjanf@axis.com>
15118 * linux-cris-low.c: New file with support for CRIS.
15119 * linux-crisv32-low.c: Ditto for CRISv32.
15120 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15121 (clean): Add reg-cris.c and reg-crisv32.c.
15122 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15123 reg-crisv32.o, and reg-crisv32.c to make rules.
15124 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15125 recognized targets.
15127 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15129 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15130 of sizeof (PTRACE_XFER_TYPE).
15131 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15133 2005-05-12 Orjan Friberg <orjanf@axis.com>
15135 * target.h (struct target_ops): Add insert_watchpoint,
15136 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15137 pointers for hardware watchpoint support.
15138 * linux-low.h (struct linux_target_ops): Ditto.
15139 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15140 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15141 to linux_target_ops.
15142 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15144 * server.c (main): Recognize 'Z' and 'z' packets.
15146 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15148 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15149 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15150 (the_low_target): Add new members.
15152 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15154 * proc-service.c (ps_lgetregs): Search all_processes instead of
15157 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15159 * server.c (start_inferior): Change return type to int.
15160 (attach_inferior): Change sigptr to int *.
15161 (handle_v_cont, handle_v_requests): Change signal to int *.
15162 (main): Change signal to int.
15164 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15166 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15167 * configure.srv: Add m32r*-*-linux*.
15168 * linux-m32r-low.c: New file.
15170 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15172 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15174 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15176 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15177 Take unsigned long arguments for PIDs.
15178 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15179 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15180 (wait_for_sigstop, linux_resume_one_process)
15181 (regsets_fetch_inferior_registers, linux_send_signal)
15182 (linux_read_auxv): Likewise. Update the types of variables holding
15183 PIDs. Update format string specifiers.
15184 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15185 * remote-utils.c (prepare_resume_reply): Likewise.
15186 * server.c (cont_thread, general_thread, step_thread)
15187 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15189 (handle_query): Update format specifiers.
15190 (handle_v_cont, main): Use strtoul for thread IDs.
15191 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15192 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15193 (general_thread, step_thread, thread_from_wait)
15194 (old_thread_from_wait): Update.
15195 * target.h (struct thread_resume): Use unsigned long for THREAD.
15196 (struct target_ops): Use unsigned long for arguments to attach and
15199 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15201 * acinclude.m4: Include bfd/bfd.m4 directly.
15202 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15203 <agriffis@toolchain.org>.
15204 * aclocal.m4, configure: Regenerated.
15206 2005-01-07 Andrew Cagney <cagney@gnu.org>
15208 * configure.ac: Rename configure.in, require autoconf 2.59.
15209 * configure: Re-generate.
15211 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15213 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15214 LIBS when finished.
15215 * aclocal.m4: Regenerated.
15216 * configure: Regenerated.
15218 2004-11-21 Andreas Schwab <schwab@suse.de>
15220 * linux-m68k-low.c (m68k_num_gregs): Define.
15221 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15222 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15223 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15224 (m68k_breakpoint_at): New. Add to the_low_target.
15226 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15227 srv_linux_thread_db to yes.
15229 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15231 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15232 (ARCH_SET_FS): Likewise.
15233 (ARCH_GET_FS): Likewise.
15234 (ARCH_GET_GS): Likewise.
15236 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15238 * linux-i386-low.c (ps_get_thread_area): New.
15239 * linux-x86-64-low.c (ps_get_thread_area): New.
15240 * linux-low.c: Include <sys/syscall.h>.
15241 (linux_kill_one_process): Don't kill the first thread here.
15242 (linux_kill): Kill the first thread here.
15243 (kill_lwp): New function.
15244 (send_sigstop, linux_send_signal): Use it.
15245 * proc-service.c: Clean up #ifdefs.
15246 (fpregset_info): Delete.
15247 (ps_lgetregs): Update and enable implementation.
15248 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15250 * remote-utils.c (struct sym_cache, symbol_cache): New.
15251 (input_interrupt): Print a clearer message.
15252 (async_io_enabled): New variable.
15253 (enable_async_io, disable_async_io): Use it. Update comments.
15254 (look_up_one_symbol): Use the symbol cache.
15255 * thread-db.c (thread_db_look_up_symbols): New function.
15256 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15258 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15260 * configure.in: Test for -rdynamic.
15261 * configure: Regenerated.
15262 * Makefile (INTERNAL_LDFLAGS): New.
15263 (gdbserver, gdbreplay): Use it.
15265 2004-09-02 Andrew Cagney <cagney@gnu.org>
15267 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15269 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15271 * linux-low.c (linux_wait): Clear all_processes list also.
15273 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15275 * linux-low.c: Include <errno.h>. Remove extern declaration of
15278 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15280 * gdbreplay.c, server.h, utils.c: Update copyright years.
15282 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15284 * server.c (main): Print child status or termination signal from
15285 variable 'signal', not 'sig'.
15287 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15289 * linux-low.c (linux_read_memory): Change return type to
15290 int. Check for and return error from ptrace().
15291 * target.c (read_inferior_memory): Change return type to int. Pass
15292 back return status from the_target->read_memory().
15293 * target.h (struct target_ops): Adapt *read_memory() prototype.
15295 (read_inferior_memory): Adapt prototype.
15296 * server.c (main): Return an error packet if
15297 read_inferior_memory() returns an error.
15299 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15301 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15302 Unify with other clean targets.
15304 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15306 * server.c (handle_v_cont): Call set_desired_inferior.
15308 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15310 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15312 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15314 * linux-low.c (linux_wait): Unblock async I/O.
15315 (linux_resume): Block and enable async I/O.
15316 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15317 * server.h (block_async_io, unblock_async_io): Add prototypes.
15319 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15321 * remote-utils.c (remote_open): Print a status notice after
15322 opening a TCP port.
15323 * server.c (attach_inferior): Print a status notice after
15326 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15328 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15330 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15332 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15334 * server.c, target.h: Update copyright years.
15336 2004-02-25 Roland McGrath <roland@redhat.com>
15338 * target.h (struct target_ops): New member `read_auxv'.
15339 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15340 * linux-low.c (linux_read_auxv): New function.
15341 (linux_target_ops): Initialize `read_auxv' member to that.
15343 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15345 Committed by Jim Blandy <jimb@redhat.com>.
15347 * linux-s390-low.c (s390_num_regs): Update.
15348 (s390_regmap): Remove control registers. Use __s390x__ predefine
15349 instead of GPR_SIZE to distiguish s390 and s390x targets.
15351 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15353 * linux-low.c: Update copyright year.
15354 (check_removed_breakpoint): Clear pending_is_breakpoint.
15355 (linux_set_resume_request, linux_queue_one_thread)
15356 (resume_status_pending_p): New functions.
15357 (linux_continue_one_thread): Use process->resume.
15358 (linux_resume): Only resume threads if there are no pending events.
15359 * linux-low.h (struct process_info): Add resume request
15362 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15364 * regcache.c (new_register_cache): Clear the allocated register
15365 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15367 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15369 * linux-low.c (linux_resume): Take a struct thread_resume *
15371 (linux_wait): Update call.
15372 (resume_ptr): New static variable.
15373 (linux_continue_one_thread): Renamed from
15374 linux_continue_one_process. Use resume_ptr.
15375 (linux_resume): Use linux_continue_one_thread.
15376 * server.c (handle_v_cont, handle_v_requests): New functions.
15377 (myresume): New function.
15378 (main): Handle 'v' case.
15379 * target.h (struct thread_resume): New type.
15380 (struct target_ops): Change argument of "resume" to struct
15382 (myresume): Delete macro.
15384 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15386 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15387 (uninstall): Support DESTDIR.
15389 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15391 * configure.srv: Add xscale*linux copy of arm*linux entry.
15393 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15395 * linux-arm-low.c (arm_reinsert_addr): New function.
15396 (the_low_target): Add arm_reinsert_addr.
15398 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15400 * mem-break.c: Remove whitespace at end of file.
15402 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15404 * configure.in: Check whether we need to prototype strerror.
15405 * server.h: Optionally prototype strerror.
15406 * gdbreplay.c (perror_with_name): Use strerror.
15407 * linux-low.c (linux_attach_lwp): Use strerror.
15408 * utils.c (perror_with_name): Use strerror.
15409 * config.in, configure: Regenerated.
15411 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15413 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15414 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15416 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15418 * Makefile.in (SFILES): Update.
15419 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15420 low-sun3.c: Remove files.
15422 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15424 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15425 (linux_detach_one_process, linux_detach): New functions.
15426 (linux_target_ops): Add linux_detach.
15427 * server.c (main): Handle 'D' packet.
15428 * target.h (struct target_ops): Add "detach" member.
15429 (detach_inferior): Define.
15431 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15433 From Kelley Cook <kelleycook@wideopenwest.com>:
15434 * configure.srv: Accept i[34567]86 variants.
15436 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15438 * linux-low.c (linux_wait_for_event): Correct comment typos.
15439 (linux_resume_one_process): Call check_removed_breakpoint.
15440 (linux_send_signal): New function.
15441 (linux_target_ops): Add linux_send_signal.
15442 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15444 * target.h (struct target_ops): Add send_signal.
15446 2003-05-29 Jim Blandy <jimb@redhat.com>
15448 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15449 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15450 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15451 away part of the register's value.
15453 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15455 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15456 (linux_wait_for_event, linux_init_signals): Likewise.
15458 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15460 * configure.in: Check for stdlib.h.
15461 * configure: Regenerated.
15462 * config.in: Regenerated.
15464 2003-01-04 Andreas Schwab <schwab@suse.de>
15466 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15468 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15470 * Makefile.in: Remove obsolete code.
15472 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15474 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15475 defined(PT_FPR0_HI).
15477 2002-11-17 Stuart Hughes <seh@zee2.com>
15479 * linux-arm-low.c (arm_num_regs): Increase.
15480 (arm_regmap): Include status register.
15482 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15484 * linux-low.c (register_addr): Remove incorrect -1 check.
15486 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15488 * linux-low.c (linux_create_inferior): Call setpgid. Return
15490 (unstopped_p, linux_signal_pid): Remove.
15491 (linux_target_ops): Remove linux_signal_pid.
15492 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15493 global instead of target method.
15494 * target.h (struct target_ops): Remove signal_pid. Update comment
15495 for create_inferior.
15496 * server.c (signal_pid): New variable.
15497 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15498 gdbserver. Set the child to be the foreground process group.
15499 (attach_inferior): Set signal_pid.
15501 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15503 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15505 2002-08-20 Jim Blandy <jimb@redhat.com>
15507 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15510 2002-08-01 Andrew Cagney <cagney@redhat.com>
15512 * Makefile.in: Make chill references obsolete.
15514 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15516 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15517 * configure: Regenerate.
15518 * config.in: Regenerate.
15520 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15522 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15523 (perror_with_name, remote_close, remote_open, expect, play): Static.
15525 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15527 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15528 byte offsets instead of an array of indexes.
15529 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15531 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15533 * regcache.c: Add comment.
15535 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15537 * thread-db.c: New file.
15538 * proc-service.c: New file.
15539 * acinclude.m4: New file.
15540 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15541 proc-service.o, and thread-db.o.
15542 (linux-low.o): Add USE_THREAD_DB.
15543 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15544 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15545 * aclocal.m4: Regenerated.
15546 * config.in: Regenerated.
15547 * configure: Regenerated.
15548 * configure.in: Check for proc_service.h, sys/procfs.h,
15549 thread_db.h, and linux/elf.h headrs.
15550 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15551 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15552 Check for -lthread_db and thread support.
15553 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15554 PowerPC, and SuperH.
15555 * i387-fp.c: Constify arguments.
15556 * i387-fp.h: Likewise.
15557 * inferiors.c: (struct thread_info): Renamed from
15558 `struct inferior_info'. Remove PID member. Use generic inferior
15559 list header. All uses updated.
15560 (inferiors, signal_pid): Removed.
15561 (all_threads): New variable.
15562 (get_thread): Define.
15563 (add_inferior_to_list): New function.
15564 (for_each_inferior): New function.
15565 (change_inferior_id): New function.
15566 (add_inferior): Removed.
15567 (remove_inferior): New function.
15568 (add_thread): New function.
15569 (free_one_thread): New function.
15570 (remove_thread): New function.
15571 (clear_inferiors): Use for_each_inferior and free_one_thread.
15572 (find_inferior): New function.
15573 (find_inferior_id): New function.
15574 (inferior_target_data): Update argument type.
15575 (set_inferior_target_data): Likewise.
15576 (inferior_regcache_data): Likewise.
15577 (set_inferior_regcache_data): Likewise.
15578 * linux-low.c (linux_bp_reinsert): Remove.
15579 (all_processes, stopping_threads, using_thrads)
15580 (struct pending_signals, debug_threads, pid_of): New.
15581 (inferior_pid): Replace with macro.
15582 (struct inferior_linux_data): Remove.
15583 (get_stop_pc, add_process): New functions.
15584 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15585 Use add_process and add_thread.
15586 (linux_attach_lwp): New function, based on old linux_attach. Use
15587 add_process and add_thread. Set stop_expected for new threads.
15588 (linux_attach): New function.
15589 (linux_kill_one_process): New function.
15590 (linux_kill): Kill all LWPs.
15591 (linux_thread_alive): Use find_inferior_id.
15592 (check_removed_breakpoints, status_pending_p): New functions.
15593 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15594 Update. Use WNOHANG. Wait for cloned processes also. Update process
15595 struct for the found process.
15596 (linux_wait_for_event): New function.
15597 (linux_wait): Use it. Support LWPs.
15598 (send_sigstop, wait_for_sigstop, stop_all_processes)
15599 (linux_resume_one_process, linux_continue_one_process): New functions.
15600 (linux_resume): Support LWPs.
15601 (REGISTER_RAW_SIZE): Remove.
15602 (fetch_register): Use register_size instead. Call supply_register.
15603 (usr_store_inferior_registers): Likewise. Call collect_register.
15604 Fix recursive case.
15605 (regsets_fetch_inferior_registers): Improve error message.
15606 (regsets_store_inferior_registers): Add debugging.
15607 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15608 (unstopped_p, linux_signal_pid): New functions.
15609 (linux_target_ops): Add linux_signal_pid.
15610 (linux_init_signals): New function.
15611 (initialize_low): Call it. Initialize using_threads.
15612 * regcache.c (inferior_regcache_data): Add valid
15614 (get_regcache): Fetch registers lazily. Add fetch argument
15615 and update all callers.
15616 (regcache_invalidate_one, regcache_invalidate): New
15618 (new_register_cache): Renamed from create_register_cache.
15619 Return the new regcache.
15620 (free_register_cache): Change argument to a void *.
15621 (registers_to_string, registers_from_string): Call get_regcache
15622 with fetch flag set.
15623 (register_data): Make static. Pass fetch flag to get_regcache.
15624 (supply_register): Call get_regcache with fetch flag clear.
15625 (collect_register): Call get_regcache with fetch flag set.
15626 (collect_register_as_string): New function.
15627 * regcache.h: Update.
15628 * remote-utils.c (putpkt): Flush after debug output and use
15630 Handle input interrupts while waiting for an ACK.
15631 (input_interrupt): Use signal_pid method.
15632 (getpkt): Flush after debug output and use stderr.
15633 (outreg): Use collect_register_as_string.
15634 (new_thread_notify, dead_thread_notify): New functions.
15635 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15636 and general_thread.
15637 (look_up_one_symbol): Flush after debug output.
15638 * server.c (step_thread, server_waiting): New variables.
15639 (start_inferior): Don't use signal_pid. Update call to mywait.
15640 (attach_inferior): Update call to mywait.
15641 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15642 (main): Don't fetch/store registers explicitly. Use
15643 set_desired_inferior. Support proposed ``Hs'' packet. Update
15645 * server.h: Update.
15646 (struct inferior_list, struct_inferior_list_entry): New.
15647 * target.c (set_desired_inferior): New.
15648 (write_inferior_memory): Constify.
15649 (mywait): New function.
15650 * target.h: Update.
15651 (struct target_ops): New signal_pid method.
15652 (mywait): Removed macro, added prototype.
15654 * linux-low.h (regset_func): Removed.
15655 (regset_fill_func, regset_store_func): New.
15656 (enum regset_type): New.
15657 (struct regset_info): Add type field. Use new operation types.
15658 (struct linux_target_ops): stop_pc renamed to get_pc.
15659 Add decr_pc_after_break and breakpoint_at.
15660 (get_process, get_thread_proess, get_process_thread)
15661 (strut process_info, all_processes, linux_attach_lwp)
15662 (thread_db_init): New.
15664 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15665 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15666 (the_low_target): Add new members.
15667 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15668 (i386_store_fpxregset): Constify.
15669 (target_regsets): Add new kind identifier.
15670 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15671 (i386_set_pc): Add debugging.
15672 (i386_breakpoint_at): New function.
15673 (the_low_target): Add new members.
15674 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15675 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15676 (mips_breakpoint_at): New.
15677 (the_low_target): Add new members.
15678 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15679 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15680 (the_low_target): Add new members.
15681 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15682 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15683 (the_low_target): Add new members.
15684 * linux-x86-64-low.c (target_regsets): Add new kind
15687 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15689 From Martin Pool <mbp@samba.org>:
15690 * server.c (gdbserver_usage): New function.
15693 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15695 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15696 stop_at -> stop_pc.
15698 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15700 * Makefile.in: Remove obsolete code.
15702 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15704 * linux-low.c (regsets_fetch_inferior_registers),
15705 (regsets_store_inferior_registers): Removed cast to int from
15707 * regcache.h: Added declaration of struct inferior_info.
15709 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15711 * inferiors.c (struct inferior_info): Add regcache_data.
15712 (add_inferior): Call create_register_cache.
15713 (clear_inferiors): Call free_register_cache.
15714 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15715 * regcache.c (struct inferior_regcache_data): New.
15716 (registers): Remove.
15717 (get_regcache): New function.
15718 (create_register_cache, free_register_cache): New functions.
15719 (set_register_cache): Don't initialize the register cache here.
15720 (registers_to_string, registers_from_string, register_data): Call
15722 * regcache.h: Add prototypes.
15723 * server.h: Likewise.
15725 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15727 * mem-break.c: New file.
15728 * mem-break.h: New file.
15729 * Makefile.in: Add mem-break.o rule; update server.h
15731 * inferiors.c (struct inferior_info): Add target_data
15733 (clear_inferiors): Free target_data member if set.
15734 (inferior_target_data, set_inferior_target_data): New functions.
15735 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15736 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15737 * linux-low.c (linux_bp_reinsert): New variable.
15738 (struct inferior_linux_data): New.
15739 (linux_create_inferior): Use set_inferior_target_data.
15740 (linux_attach): Likewise. Call add_inferior.
15741 (linux_wait_for_one_inferior): New function.
15742 (linux_wait): Call it.
15743 (linux_write_memory): Add const.
15744 (initialize_low): Call set_breakpoint_data.
15745 * linux-low.h (struct linux_target_ops): Add breakpoint
15747 * server.c (attach_inferior): Remove extra add_inferior
15749 * server.h: Include mem-break.h. Update inferior.c
15751 * target.c (read_inferior_memory)
15752 (write_inferior_memory): New functions.
15753 * target.h (read_inferior_memory)
15754 (write_inferior_memory): Change macros to prototypes.
15755 (struct target_ops): Update comments. Add const to write_memory
15758 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15760 * linux-low.c (usr_store_inferior_registers): Support
15761 registers which are allowed to fail to store.
15762 * linux-low.h (linux_target_ops): Likewise.
15763 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15764 (ppc_cannot_store_register): FPSCR may not be storable.
15766 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15768 * server.h: Include <string.h> if HAVE_STRING_H.
15769 * ChangeLog: Correct paths in last ChangeLog entry.
15771 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15773 * linux-low.h: Remove obsolete prototypes.
15774 (struct linux_target_ops): New.
15775 (extern the_low_target): New.
15776 * linux-low.c (num_regs, regmap): Remove declarations.
15777 (register_addr): Use the_low_target explicitly.
15778 (fetch_register): Likewise.
15779 (usr_fetch_inferior_registers): Likewise.
15780 (usr_store_inferior_registers): Likewise.
15781 * linux-arm-low.c (num_regs): Remove.
15782 (arm_num_regs): Define.
15783 (arm_regmap): Renamed from regmap, made static.
15784 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15786 (arm_cannot_store_register): Renamed from cannot_store_register,
15788 (the_low_target): New.
15789 * linux-i386-low.c (num_regs): Remove.
15790 (i386_num_regs): Define.
15791 (i386_regmap): Renamed from regmap, made static.
15792 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15794 (i386_cannot_store_register): Renamed from cannot_store_register,
15796 (the_low_target): New.
15797 * linux-ia64-low.c (num_regs): Remove.
15798 (ia64_num_regs): Define.
15799 (ia64_regmap): Renamed from regmap, made static.
15800 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15802 (ia64_cannot_store_register): Renamed from cannot_store_register,
15804 (the_low_target): New.
15805 * linux-m68k-low.c (num_regs): Remove.
15806 (m68k_num_regs): Define.
15807 (m68k_regmap): Renamed from regmap, made static.
15808 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15810 (m68k_cannot_store_register): Renamed from cannot_store_register,
15812 (the_low_target): New.
15813 * linux-mips-low.c (num_regs): Remove.
15814 (mips_num_regs): Define.
15815 (mips_regmap): Renamed from regmap, made static.
15816 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15818 (mips_cannot_store_register): Renamed from cannot_store_register,
15820 (the_low_target): New.
15821 * linux-ppc-low.c (num_regs): Remove.
15822 (ppc_num_regs): Define.
15823 (ppc_regmap): Renamed from regmap, made static.
15824 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15826 (ppc_cannot_store_register): Renamed from cannot_store_register,
15828 (the_low_target): New.
15829 * linux-s390-low.c (num_regs): Remove.
15830 (s390_num_regs): Define.
15831 (s390_regmap): Renamed from regmap, made static.
15832 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15834 (s390_cannot_store_register): Renamed from cannot_store_register,
15836 (the_low_target): New.
15837 * linux-sh-low.c (num_regs): Remove.
15838 (sh_num_regs): Define.
15839 (sh_regmap): Renamed from regmap, made static.
15840 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15842 (sh_cannot_store_register): Renamed from cannot_store_register,
15844 (the_low_target): New.
15845 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15846 (the_low_target): New.
15848 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15850 * Makefile.in: Add stamp-h target.
15851 * configure.in: Create stamp-h.
15852 * configure: Regenerated.
15854 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15856 * inferiors.c: New file.
15857 * target.c: New file.
15858 * target.h: New file.
15859 * Makefile.in: Add target.o and inferiors.o. Update
15861 * linux-low.c (inferior_pid): New static variable,
15862 moved from server.c.
15863 (linux_create_inferior): Renamed from create_inferior.
15864 Call add_inferior. Return 0 on success instead of a PID.
15865 (linux_attach): Renamed from myattach.
15866 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15867 (linux_thread_alive): Renamed from mythread_alive.
15868 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15870 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15871 (regsets_store_inferior_registers): Correct error message.
15872 Add missing ``return 0''.
15873 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15874 (linux_store_registers): Renamed from store_inferior_registers.
15875 (linux_read_memory): Renamed from read_inferior_memory.
15876 (linux_write_memory): Renamed from write_inferior_memory.
15877 (linux_target_ops): New structure.
15878 (initialize_low): Call set_target_ops ().
15879 * remote-utils.c (unhexify): New function.
15880 (hexify): New function.
15881 (input_interrupt): Send signals to ``signal_pid''.
15882 * server.c (inferior_pid): Remove.
15883 (start_inferior): Update create_inferior call.
15884 (attach_inferior): Call add_inferior.
15885 (handle_query): New function.
15886 (main): Call handle_query for `q' packets.
15887 * server.h: Include "target.h". Remove obsolete prototypes.
15888 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15890 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15892 * Makefile.in: Add WARN_CFLAGS. Update configury
15894 * configure.in: Check for <string.h>
15895 * configure: Regenerate.
15896 * config.in: Regenerate.
15897 * gdbreplay.c: Include needed system headers.
15898 (remote_open): Remove strchr prototype.
15899 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15900 * regcache.c (supply_register): Change buf argument to const void *.
15901 (supply_register_by_name): Likewise.
15902 (collect_register): Change buf argument to void *.
15903 (collect_register_by_name): Likewise.
15904 * regcache.h: Add missing prototypes.
15905 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15906 * server.c (handle_query): New function.
15907 (attached): New static variable, moved out of main.
15908 (main): Quiet longjmp clobber warnings.
15909 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15910 * utils.c (error): Remove NORETURN.