1 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3 * configure.srv: Add new files.
4 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
5 aarch64_linux_read_description.
6 * linux-aarch64-low.c (aarch64_linux_read_description):
7 Merge with aarch64_arch_setup.
8 (aarch64_arch_setup): Call aarch64_linux_read_description.
9 * linux-aarch64-tdesc.c: New file.
10 * linux-aarch64-tdesc.h: New file.
12 2017-11-24 Yao Qi <yao.qi@linaro.org>
14 * configure.srv: Set $srv_regobj for tic6x-linux.
15 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
16 (tic6x_read_description): Move some code to tic6x_arch_setup.
17 (tic6x_tdesc_test): New function.
18 (initialize_low_arch): Call selftests::register_test.
20 2017-11-22 Yao Qi <yao.qi@linaro.org>
22 * remote-utils.c (prepare_resume_reply): Use memcpy.
24 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
26 * linux-low.c (kill_one_lwp_callback): Return void, take
27 argument directly, don't filter on pid.
28 (linux_kill): Use for_each_thread.
30 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
32 * linux-low.c (need_step_over_p): Return bool, remove dummy
34 (linux_resume, proceed_all_lwps): Use find_thread.
36 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
38 * linux-low.c (resume_status_pending_p): Return bool, remove
40 (linux_resume): Use find_thread.
42 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
44 * linux-low.c (struct thread_resume_array): Remove.
45 (linux_set_resume_request): Return void, take arguments
47 (linux_resume): Use for_each_thread.
49 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
51 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
52 return bool, remove data argument.
53 (linux_stabilize_threads): Use find_thread.
55 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
57 * linux-low.c (unsuspend_one_lwp): Remove.
58 (unsuspend_all_lwps): Use for_each_thread, inline code from
61 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
63 * gdbthread.h (find_thread): Add overload with ptid_t filter.
64 * linux-low.c (struct iterate_over_lwps_args): Remove.
65 (iterate_over_lwps_filter): Remove.
66 (iterate_over_lwps): Use find_thread.
68 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
70 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
71 (linux_handle_new_gdb_connection): Use for_each_thread, inline
72 code from reset_lwp_ptrace_options_callback.
74 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
76 * linux-arm-low.c (struct update_registers_data): Remove.
77 (update_registers_callback): Return void, take arguments
78 directly, don't check thread's pid.
79 (arm_insert_point, arm_remove_point): Use for_each_thread.
81 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
83 * win32-low.c (continue_one_thread): Return void, take argument
85 (child_continue): Use for_each_thread.
87 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
89 * win32-i386-low.c (update_debug_registers_callback): Rename
91 (update_debug_registers): ... this, return void, remove pid_p arg.
92 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
94 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
96 * inferiors.h (struct process_info): Add constructor, initialize
98 <syscalls_to_catch>: Change type to std::vector<int>.
99 * inferiors.c (add_process): Allocate process_info with new.
100 (remove_process): Free process_info with delete.
101 * linux-low.c (handle_extended_wait): Adjust.
102 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
103 * server.c (handle_general_set): Adjust.
105 2017-11-16 Pedro Alves <palves@redhat.com>
107 * remote-utils.c (remote_close): Block SIGIO signals instead of
108 uninstalling the SIGIO handler.
110 2017-11-16 Alan Hayward <alan.hayward@arm.com>
112 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
114 2017-11-16 Yao Qi <yao.qi@linaro.org>
116 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
117 (tic6x_store_gregset): Likewise.
118 (tic6x_usrregs_info): Move it up.
120 2017-11-15 Alan Hayward <alan.hayward@arm.com>
122 * Makefile.in: Update arch rules.
123 * configure.srv: Explicitly mark arch/ files.
125 2017-11-13 Andreas Schwab <schwab@suse.de>
127 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
129 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
131 2017-11-06 Pedro Alves <palves@redhat.com>
133 * config.in, configure: Regenerate.
135 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
137 * target.c (struct thread_search): Remove.
138 (thread_search_callback): Remove.
139 (prepare_to_access_memory): Use for_each_thread instead of
140 find_inferior. Inline code from thread_search_callback.
142 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
144 * server.c (struct visit_actioned_threads_data): Remove.
145 (visit_actioned_threads): Change prototype to take arguments
147 (resume): Use find_thread instead of find_inferior.
149 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
151 * server.c (queue_stop_reply_callback): Change prototype, return
153 (find_status_pending_thread_callback): Remove.
154 (handle_status): Replace find_inferior with find_thread and
157 2017-10-25 Alan Hayward <alan.hayward@arm.com>
159 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
161 (aarch64_store_gregset): Likewise.
162 (aarch64_fill_fpregset): Likewise.
163 (aarch64_store_fpregset): Likewise.
165 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
167 * gdbthread.h (find_thread, for_each_thread): New functions.
168 * inferiors.c (thread_of_pid): Remove.
169 (find_any_thread_of_pid): Use find_thread.
170 * linux-low.c (num_lwps): Use for_each_thread.
172 2017-10-17 Yao Qi <yao.qi@linaro.org>
174 * Makefile.in: Remove one rule.
175 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
177 2017-10-17 Yao Qi <yao.qi@linaro.org>
179 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
180 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
182 2017-10-17 Yao Qi <yao.qi@linaro.org>
184 * configure.srv: Rename arm.o with arch/arm.o.
186 2017-10-17 Yao Qi <yao.qi@linaro.org>
188 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
189 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
190 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
191 (arch-i386.o, arch-amd64.o): Remove rules.
192 (arch/%.o): New rule.
193 Update POSTCOMPILE and COMPILE.pre.
194 * configure.ac: Invoke AC_CONFIG_COMMANDS.
195 * configure: Re-generated.
196 * configure.srv: Replace arch-i386.o with arch/i386.o.
197 Replace arch-amd64.o with arch/amd64.o.
199 2017-10-16 Yao Qi <yao.qi@linaro.org>
201 * configure: Regenerated.
203 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
205 * inferiors.h: (struct inferior_list): Remove.
206 (struct inferior_list_entry); Remove.
207 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
208 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
209 get_first_inferior): Remove.
210 (for_each_inferior, for_each_inferior_with_data, find_inferior,
211 find_inferior_id, find_inferior_in_random): Change signature.
212 * inferiors.c (all_threads): Change type to
213 std::list<thread_info *>.
214 (get_thread): Remove macro.
215 (find_inferior, find_inferior_id): Change signature, implement
217 (find_inferior_in_random): Change signature, implement using
218 find_thread_in_random.
219 (for_each_inferior, for_each_inferior_with_data): Change
220 signature, implement using for_each_thread.
221 (add_inferior_to_list, remove_inferior): Remove.
222 (add_thread, get_first_thread, thread_of_pid,
223 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
224 (get_first_inferior, one_inferior_p, clear_inferior_list):
226 (clear_inferiors, get_thread_process): Update.
227 * gdbthread.h: Include <list>.
228 (struct thread_info) <entry>: Remove field.
230 (all_threads): Change type to std::list<thread_info *>.
231 (get_first_inferior): Add doc.
232 (find_thread, for_each_thread, find_thread_in_random): New
234 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
235 * linux-arm-low.c (update_registers_callback): Update.
236 * linux-low.c (second_thread_of_pid_p): Update.
237 (kill_one_lwp_callback, linux_detach_lwp_callback,
238 delete_lwp_callback, status_pending_p_callback, same_lwp,
239 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
240 iterate_over_lwps, not_stopped_callback,
241 resume_stopped_resumed_lwps, count_events_callback,
242 select_singlestep_lwp_callback, select_event_lwp_callback,
243 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
244 suspend_and_send_sigstop_callback, wait_for_sigstop,
245 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
246 lwp_running, linux_set_resume_request, resume_status_pending_p,
247 need_step_over_p, start_step_over, linux_resume_one_thread,
248 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
249 reset_lwp_ptrace_options_callback): Update.
250 * linux-mips-low.c (update_watch_registers_callback): Update.
251 * regcache.c (regcache_invalidate_one, regcache_invalidate):
253 (free_register_cache_thread_one): Remove.
254 (regcache_release): Update.
255 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
256 handle_qxfer_threads_worker): Update.
257 (handle_query): Update, use list iterator.
258 (visit_actioned_threads, handle_pending_status,
259 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
260 clear_pending_status_callback, set_pending_status_callback,
261 find_status_pending_thread_callback, handle_status,
262 process_serial_event): Update.
263 * target.c (thread_search_callback): Update.
264 * thread-db.c (thread_db_get_tls_address): Update.
265 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
267 * win32-i386-low.c (update_debug_registers_callback): Update.
268 * win32-low.c (delete_thread_info, child_delete_thread,
269 continue_one_thread, suspend_one_thread,
270 get_child_debug_event): Adjust.
272 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
274 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
275 * inferiors.h: Include <list>.
276 (struct process_info) <entry>: Remove field.
278 (pid_of): Change macro to function.
279 (ptid_of, lwpid_of): Remove macro.
280 (all_processes): Change type to std::list<process_info *>.
281 (ALL_PROCESSES): Remove macro.
282 (for_each_process, find_process): New function.
283 * inferiors.c (all_processes): Change type to
284 std::list<process_info *>.
285 (find_thread_process): Adjust.
286 (add_process): Likewise.
287 (remove_process): Likewise.
288 (find_process_pid): Likewise.
289 (get_first_process): Likewise.
290 (started_inferior_callback): Remove.
291 (have_started_inferiors_p): Adjust.
292 (attached_inferior_callback): Remove.
293 (have_attached_inferiors_p): Adjust.
294 * linux-low.c (check_zombie_leaders): Likewise.
295 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
296 (x86_linux_update_xmltarget): Adjust.
297 * server.c (handle_query): Likewise.
298 (gdb_reattached_process): Remove.
299 (handle_status): Adjust.
300 (kill_inferior_callback): Likewise.
301 (detach_or_kill_inferior): Remove.
302 (print_started_pid): Likewise.
303 (print_attached_pid): Likewise.
304 (detach_or_kill_for_exit): Update.
305 (process_serial_event): Likewise.
306 * linux-arm-low.c (arm_new_fork): Likewise.
308 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
310 * dll.h: Include <list>.
311 (struct dll_info): Add constructor.
312 <entry>: Remove field.
313 (all_dlls): Change type to std::list<dll_info>.
314 * dll.c: Include <algorithm>.
315 (get_dll): Remove macro.
316 (all_dlls): Change type to std::list<dll_info *>.
317 (free_one_dll): Remove.
318 (match_dll): Likewise.
319 (loaded_dll): Adjust.
320 (unloaded_dll): Adjust to all_dlls type change, use
321 std::find_if. Inline code from match_dll.
322 (clear_dlls): Adjust to all_dlls type change.
323 * server.c (emit_dll_description): Remove.
324 (handle_qxfer_libraries): Adjust to all_dlls type change,
325 integrate emit_dll_description's functionality.
327 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
329 * linux-low.h (struct linux_target_ops) <delete_process>: New
331 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
332 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
333 (struct linux_target_ops): Add delete_process callback.
334 * linux-arm-low.c (arm_delete_process): New.
335 (struct linux_target_ops): Add delete_process callback.
336 * linux-bfin-low.c (struct linux_target_ops): Likewise.
337 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
338 * linux-m32r-low.c (struct linux_target_ops): Likewise.
339 * linux-mips-low.c (mips_linux_delete_process): New.
340 (struct linux_target_ops): Add delete_process callback.
341 * linux-ppc-low.c (struct linux_target_ops): Likewise.
342 * linux-s390-low.c (struct linux_target_ops): Likewise.
343 * linux-sh-low.c (struct linux_target_ops): Likewise.
344 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
345 * linux-tile-low.c (struct linux_target_ops): Likewise.
346 * linux-x86-low.c (x86_linux_delete_process): New.
347 (struct linux_target_ops): Add delete_process callback.
348 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
350 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
352 * linux-aarch64-low.c (the_low_target): Add thread delete
354 * linux-arm-low.c (arm_delete_thread): New function.
355 (the_low_target): Add thread delete callback.
356 * linux-bfin-low.c (the_low_target): Likewise.
357 * linux-crisv32-low.c (the_low_target): Likewise.
358 * linux-low.c (delete_lwp): Invoke delete_thread callback if
360 * linux-low.h (struct linux_target_ops) <delete_thread>: New
362 * linux-m32r-low.c (the_low_target): Add thread delete callback.
363 * linux-mips-low.c (mips_linux_delete_thread): New function.
364 (the_low_target): Add thread delete callback.
365 * linux-ppc-low.c (the_low_target): Likewise.
366 * linux-s390-low.c (the_low_target): Likewise.
367 * linux-sh-low.c (the_low_target): Likewise.
368 * linux-tic6x-low.c (the_low_target): Likewise.
369 * linux-tile-low.c (the_low_target): Likewise.
370 * linux-x86-low.c (the_low_target): Likewise.
371 * linux-xtensa-low.c (the_low_target): Likewise.
373 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
375 * win32-low.c: Include "common-inferior.h".
377 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
379 * inferiors.c (set_inferior_cwd): New function.
380 * server.c (handle_general_set): Handle QSetWorkingDir packet.
381 (handle_query): Inform that QSetWorkingDir is supported.
382 * win32-low.c (create_process): Pass the inferior's cwd to
385 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
387 * inferiors.c (current_inferior_cwd): New global variable.
388 (get_inferior_cwd): New function.
389 * inferiors.h (struct process_info) <cwd>: New field.
391 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
393 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
394 (OBS): Add gdb_tilde_expand.o.
396 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
398 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
399 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
401 2017-09-29 Pedro Alves <palves@redhat.com>
403 * ax.c (gdb_parse_agent_expr): Constify.
404 * ax.h (gdb_parse_agent_expr): Constify.
405 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
407 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
408 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
409 * remote-utils.h (read_ptid): Constify.
410 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
411 (process_point_options, process_serial_event): Constify.
412 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
413 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
414 (cmd_qtbuffer): Constify.
416 2017-09-29 Pedro Alves <palves@redhat.com>
418 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
421 2017-09-29 Pedro Alves <palves@redhat.com>
423 * linux-low.c (handle_extended_wait): Pass parent thread instead
424 of process to thread_db_notice_clone.
425 * linux-low.h (thread_db_notice_clone): Replace parent process
426 parameter with parent thread parameter.
427 * thread-db.c (find_one_thread): Add comment.
428 (thread_db_notice_clone): Replace parent process parameter with
429 parent thread parameter. Temporarily switch to the parent thread.
431 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
433 * gdbthread.h: Include "common-gdbthread.h".
434 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
435 "if" when validating the ptid.
436 * remote-utils.c: Include "gdbthread.h".
437 (prepare_resume_reply): Use "switch_to_thread".
438 * target.c (done_accessing_memory): Likewise.
440 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
442 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
443 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
444 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
445 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
446 s390x-gs-linux64-ipa.o to ipa_obj.
447 * linux-s390-low.c (HWCAP_S390_GS): New define.
448 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
450 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
451 (s390_arch_setup): Check for guarded-storage support and choose
453 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
454 init_registers_s390x_gs_linux64.
455 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
457 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
458 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
460 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
462 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
464 2017-09-21 Kevin Buettner <kevinb@redhat.com>
466 * linux-low.h (struct lwp_info): Add new field, thread_handle.
467 (thread_db_thread_handle): Declare.
468 * linux-low.c (linux_target_ops): Initialize thread_handle.
469 * server.c (handle_qxfer_threads_worker): Add support for
471 * target.h (struct target_ops): Add new function pointer,
473 (target_thread_handle): Define.
474 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
476 (thread_db_thread_handle): New function.
478 2017-09-21 Kevin Buettner <kevinb@redhat.com>
480 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
481 * linux-low.h (thread_db_notice_clone): Declare.
482 * thread-db.c (thread_db_notice_clone): New function.
484 2017-09-21 Pedro Alves <palves@redhat.com>
486 * server.c (gdb_read_memory, handle_status, process_serial_event)
487 (handle_serial_event, handle_target_event): Adjust to
488 set_desired_thread prototype change.
489 * target.c (set_desired_thread): Remove 'use_general' parameter
491 * target.h (set_desired_thread): Remove 'use_general' parameter.
493 2017-09-20 Tom Tromey <tom@tromey.com>
495 * target.c (target_terminal::terminal_state): Define.
496 (target_terminal::init): Rename from target_terminal_init.
497 (target_terminal::inferior): Rename from
498 target_terminal_inferior.
499 (target_terminal::ours): Rename from target_terminal_ours.
500 (target_terminal::ours_for_output, target_terminal::info): New.
502 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
504 * server.c (accumulate_file_name_length): Remove.
505 (emit_dll_description): Adjust to std::string change.
506 (handle_qxfer_libraries): Use std::string to hold document.
508 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
510 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
511 return type of xml_escape_text.
512 * server.c (emit_dll_description): Likewise.
514 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
516 * server.c (captured_main): Accept argument for --selftest.
517 Update run_tests call.
518 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
519 when registering selftests.
521 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
523 * regcache.c (get_thread_regcache): Update code to use "std::vector"
524 instead of "VEC" for "target_desc.reg_defs".
525 (regcache_cpy): Likewise.
526 (registers_to_string): Likewise.
527 (registers_from_string): Likewise.
528 (find_regno): Likewise.
529 (supply_regblock): Likewise.
530 (regcache_raw_read_unsigned): Likewise.
531 * tdesc.c (init_target_desc): Likewise.
532 (tdesc_create_reg): Likewise.
533 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
534 (struct target_desc) <reg_defs>: Convert to "std::vector".
535 (target_desc): Do not initialize "reg_defs".
536 (~target_desc): Update code to use "std::vector" instead of "VEC"
537 for "target_desc.reg_defs".
538 (operator==): Likewise.
540 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
542 * inferiors.h (thread_to_gdb_id): Remove.
543 * inferiors.c (thread_to_gdb_id): Remove.
544 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
545 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
546 lynx_store_registers, lynx_read_memory, lynx_write_memory):
548 * nto-low.c (nto_fetch_registers, nto_store_registers,
549 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
551 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
553 * inferiors.h (gdb_id_to_thread_id): Remove.
554 * inferiors.c (gdb_id_to_thread_id): Remove.
555 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
556 removal. Move pid declaration closer to where it's used.
558 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
560 * server.c (handle_detach): New function.
561 (process_serial_event): Move code out, call handle_detach.
563 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
565 * server.c (require_running): Rename to ...
566 (require_running_or_return): ... this ...
567 (require_running_or_break): ... and this.
568 (handle_query, process_serial_event): Adjust.
570 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
572 * linux-low.c (linux_set_resume_request): Remove unused
575 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
577 * server.c (first_thread_of): Remove.
578 (process_serial_event): Replace usage of first_thread_of with
579 find_any_thread_of_pid.
580 * tracepoint.c (same_process_p): Remove.
581 (gdb_agent_about_to_close): Replace usage of same_process_p with
582 find_any_thread_of_pid.
583 * linux-x86-low.c (same_process_callback): Remove.
584 (x86_arch_setup_process_callback): Replace usage of
585 same_process_callback with find_any_thread_of_pid.
586 * thread-db.c (any_thread_of): Remove.
587 (switch_to_process): Replace usage of any_thread_of with
588 find_any_thread_of_pid.
589 * inferiors.c (thread_pid_matches_callback): Remove.
590 (find_thread_process): Adjust to use find_any_thread_of_pid.
592 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
594 * regcache.c (get_thread_regcache): Guard calls to "memset"
597 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
599 * linux-low.c (handle_extended_wait): Use
600 "allocate_target_description" instead of "XNEW".
601 * linux-x86-low.c (initialize_low_arch): Likewise.
603 2017-09-05 Yao Qi <yao.qi@linaro.org>
605 * configure.srv (srv_i386_regobj): Remove.
606 (srv_amd64_regobj): Remove.
607 (srv_regobj): Set it to "" for x86 non-linux targets.
608 * linux-x86-tdesc.c (i386_linux_read_description):
609 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
610 (init_registers_i386): Remove the declaration.
611 (tdesc_i386): Remove the declaration.
612 (lynx_i386_arch_setup): Call i386_create_target_description.
613 * nto-x86-low.c: Likewise.
614 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
615 [!__x86_64__]: include arch/i386.h.
616 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
618 2017-09-05 Yao Qi <yao.qi@linaro.org>
620 * configure.srv (srv_amd64_linux_xmlfiles): Remove
621 i386/amd64-XXX-linux from it.
623 2017-09-05 Yao Qi <yao.qi@linaro.org>
625 * configure.srv: Empty srv_amd64_linux_regobj if $development is
627 (ipa_amd64_linux_regobj): Remove.
628 (ipa_x32_linux_regobj): Remove.
630 2017-09-05 Yao Qi <yao.qi@linaro.org>
632 * Makefile.in (arch-amd64.o): New rule.
633 * configure.srv: Append arch-amd64.o.
634 * linux-amd64-ipa.c: Include common/x86-xstate.h.
635 (get_ipa_tdesc): Call amd64_linux_read_description.
636 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
637 and init_registers_amd64_XXX.
638 * linux-x86-low.c (x86_linux_read_description): Call
639 amd64_linux_read_description.
640 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
641 (initialize_low_arch): Don't call init_registers_x32_XXX and
642 init_registers_amd64_XXX.
643 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
645 [__x86_64__] (amd64_tdesc_test): New function.
646 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
647 and init_registers_amd64_XXX.
648 * linux-x86-tdesc.c: Include arch/amd64.h.
649 (xcr0_to_tdesc_idx): New function.
650 (i386_linux_read_description): New function.
651 (amd64_get_ipa_tdesc_idx): New function.
652 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
653 (amd64_get_ipa_tdesc): Declare.
655 2017-09-05 Yao Qi <yao.qi@linaro.org>
657 * configure.srv (srv_i386_linux_xmlfiles): Remove
658 i386/i386-XXX-linux.xml from it.
660 2017-09-05 Yao Qi <yao.qi@linaro.org>
662 * configure.srv: Set srv_i386_linux_regobj empty if $development
664 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
665 initialize_low_tdesc.
666 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
667 with #if initialize_low_tdesc.
668 * linux-x86-tdesc-selftest.c: New file.
669 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
671 2017-09-05 Yao Qi <yao.qi@linaro.org>
673 * Makefile.in (arch-i386.o): New rule.
674 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
675 (x86_64-*-linux*): Likewise.
676 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
678 (i386_linux_read_description): Remove code and call
679 i386_create_target_description.
680 * tdesc.c (allocate_target_description): New function.
681 * tdesc.h (set_tdesc_architecture): Remove declaration.
682 (set_tdesc_osabi): Likewise.
684 2017-09-05 Yao Qi <yao.qi@linaro.org>
686 * linux-x86-tdesc.c: Don't include <inttypes.h>.
687 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
688 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
690 * server.c (get_features_xml): Call tdesc_get_features_xml.
691 * tdesc.c (set_tdesc_architecture): New function.
692 (set_tdesc_osabi): New function.
693 (tdesc_get_features_xml): New function.
694 (tdesc_create_feature): Add an argument.
695 * tdesc.h (struct target_desc) <features>: New field.
696 <arch, osabi>: New field.
697 (~target_desc): xfree features, arch, and osabi.
698 (target_desc::oerator==): Don't compare .xmltarget.
699 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
700 (set_tdesc_osabi): Likewise.
701 (tdesc_get_features_xml): Likewise.
703 2017-09-05 Yao Qi <yao.qi@linaro.org>
705 * linux-x86-tdesc.c: Include selftest.h.
706 (i386_tdesc_test): New function.
707 (initialize_low_tdesc): Call selftests::register_test.
708 * tdesc.h: Include regdef.h.
709 (target_desc): Override operator == and !=.
711 2017-09-05 Yao Qi <yao.qi@linaro.org>
713 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
715 * linux-i386-ipa.c: Include common/x86-xstate.h
716 (get_ipa_tdesc): Call i386_linux_read_description.
717 (initialize_low_tracepoint): Don't call init_registers_XXX
718 functions, call initialize_low_tdesc instead.
719 * linux-x86-low.c (x86_linux_read_description): Call
720 i386_linux_read_description.
721 (initialize_low_arch): Don't call init_registers_i386_XXX
722 functions, call initialize_low_tdesc.
723 * linux-x86-tdesc.c: New file.
724 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
725 (i386_get_ipa_tdesc_idx): Declare.
726 (i386_get_ipa_tdesc): Declare.
727 (initialize_low_tdesc): Declare.
729 2017-09-05 Yao Qi <yao.qi@linaro.org>
731 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
734 2017-09-05 Yao Qi <yao.qi@linaro.org>
736 * Makefile.in (IPA_OBJS): Add vec-ipa.o
737 * regcache.c (get_thread_regcache): Use VEC_length.
738 (init_register_cache): Likewise.
739 (regcache_cpy): Likewise.
740 (registers_to_string): Iterate reg_defs via VEC_iterate.
741 (find_regno): Likewise.
742 (find_register_by_number): Use VEC_index.
743 (register_size): Call find_register_by_number.
744 (register_data): Call find_register_by_number.
745 (supply_regblock): Use VEC_length.
746 (regcache_raw_read_unsigned): Likewise.
747 * tdesc.c (init_target_desc): Iterate reg_defs via
749 (default_description): Update initializer.
750 (copy_target_description): Don't update field num_registers.
751 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
752 <num_registers>: Remove.
754 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
756 * Makefile.in (.SECONDARY): Define target.
758 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
760 * linux-low.c (linux_wait_1): Adjust.
761 * server.c (queue_stop_reply_callback): Adjust.
763 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
765 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
766 QEnvironmentUnset and QEnvironmentReset packets.
767 (handle_query): Inform remote that QEnvironmentHexEncoded,
768 QEnvironmentUnset and QEnvironmentReset are supported.
770 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
772 * inferiors.h (inferior_target_data): Rename to ...
773 (thread_target_data): ... this.
774 (inferior_regcache_data): Rename to ...
775 (thread_regcache_data): ... this.
776 (set_inferior_regcache_data): Rename to ...
777 (set_thread_regcache_data): ... this.
778 * inferiors.c (inferior_target_data): Rename to ...
779 (thread_target_data): ... this.
780 (inferior_regcache_data): Rename to ...
781 (thread_regcache_data): ... this.
782 (set_inferior_regcache_data): Rename to ...
783 (set_thread_regcache_data): ... this.
784 (free_one_thread): Update.
785 * linux-low.h (get_thread_lwp): Update.
786 * regcache.c (get_thread_regcache): Update.
787 (regcache_invalidate_thread): Update.
788 (free_register_cache_thread): Update.
789 * win32-i386-low.c (update_debug_registers_callback): Update.
790 (win32_get_current_dr): Update.
791 * win32-low.c (thread_rec): Update.
792 (delete_thread_info): Update.
793 (continue_one_thread): Update.
794 (suspend_one_thread): Update.
796 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
798 * inferiors.c (set_inferior_target_data): Remove.
799 * inferiors.h (set_inferior_target_data): Remove.
801 2017-08-18 Yao Qi <yao.qi@linaro.org>
803 * Makefile.in (OBS): Add selftest.o.
804 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
805 * configure, config.in: Re-generated.
806 * server.c: Include common/sefltest.h.
807 (captured_main): Handle option --selftest.
809 2017-08-09 Yao Qi <yao.qi@linaro.org>
811 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
812 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
813 i386-avx-mpx.o and i386-mmx.o.
814 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
815 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
816 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
817 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
818 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
819 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
820 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
821 i386/amd64-avx-mpx.xml.
823 2017-08-09 Yao Qi <yao.qi@linaro.org>
825 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
826 and x32-avx-avx512.o.
827 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
828 i386/x32-avx-avx512.xml.
830 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
832 * tracepoint.h (enum class fast_tpoint_collect_result): New
834 (fast_tracepoint_collecting): Change return type to
835 fast_tpoint_collect_result.
836 * tracepoint.c (fast_tracepoint_collecting): Likewise.
837 * linux-low.h: Include tracepoint.h.
838 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
839 fast_tpoint_collect_result.
840 * linux-low.c (handle_tracepoints): Adjust.
841 (linux_fast_tracepoint_collecting): Change return type to
842 fast_tpoint_collect_result.
843 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
844 linux_wait_1, stuck_in_jump_pad_callback,
845 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
846 proceed_one_lwp): Adjust to type change.
848 2017-07-10 Yao Qi <yao.qi@linaro.org>
850 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
852 2017-06-29 Yao Qi <yao.qi@linaro.org>
854 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
856 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
858 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
860 * Makefile.in (IPA_OBJS): Sort and format one item per line.
862 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
864 * linux-low.c (linux_create_inferior): Adjust code to access the
865 environment information via 'gdb_environ' class.
866 * lynx-low.c (lynx_create_inferior): Likewise.
867 * server.c (our_environ): Make it an instance of 'gdb_environ'.
868 (get_environ): Return a pointer to 'our_environ'.
869 (captured_main): Initialize 'our_environ'.
870 * server.h (get_environ): Adjust prototype.
871 * spu-low.c (spu_create_inferior): Adjust code to access the
872 environment information via 'gdb_environ' class.
874 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
876 * linux-low.c (linux_read_memory, linux_write_memory): Remove
877 usage of "register" keyword.
879 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
881 * configure: Re-generate.
883 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
885 * configure: Re-generate.
887 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
889 * Makefile.in (COMPILE.pre): Add "-x c++".
891 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
893 * fork-child.c: Conditionally include <signal.h>.
895 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
897 * server.c (handle_general_set): Handle new packet
899 (handle_query): Add "QStartupWithShell" to the list of supported
901 (gdbserver_usage): Add help text explaining the
902 new "--startup-with-shell" and "--no-startup-with-shell" CLI
904 (captured_main): Recognize and act upon the presence of the new
907 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
908 Pedro Alves <palves@redhat.com>
910 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
911 * configure: Regenerate.
912 * configure.srv (srv_linux_obj): Add "fork-child.o" and
914 (i[34567]86-*-lynxos*): Likewise.
915 (spu*-*-*): Likewise.
916 * fork-child.c: New file.
917 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
919 (linux_ptrace_fun): New function.
920 (linux_create_inferior): Adjust function prototype to reflect
921 change on "target.h". Adjust function code to use
923 (linux_request_interrupt): Delete "signal_pid".
924 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
925 (lynx_ptrace_fun): New function.
926 (lynx_create_inferior): Adjust function prototype to reflect
927 change on "target.h". Adjust function code to use
929 * nto-low.c (nto_create_inferior): Adjust function prototype and
930 code to reflect change on "target.h". Update comments.
931 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
932 "common-terminal.h" and "environ.h".
933 (terminal_fd): Moved to fork-child.c.
934 (old_foreground_pgrp): Likewise.
935 (restore_old_foreground_pgrp): Likewise.
936 (last_status): Make it global.
937 (last_ptid): Likewise.
938 (our_environ): New variable.
939 (startup_with_shell): Likewise.
940 (program_name): Likewise.
941 (program_argv): Rename to...
942 (program_args): ...this.
943 (wrapper_argv): New variable.
944 (start_inferior): Delete function.
945 (get_exec_wrapper): New function.
946 (get_exec_file): Likewise.
947 (get_environ): Likewise.
948 (prefork_hook): Likewise.
949 (post_fork_inferior): Likewise.
950 (postfork_hook): Likewise.
951 (postfork_child_hook): Likewise.
952 (handle_v_run): Update code to deal with arguments coming from the
953 remote host. Update calls from "start_inferior" to
955 (captured_main): Likewise. Initialize environment variable. Call
957 * server.h (post_fork_inferior): New prototype.
958 (get_environ): Likewise.
959 (last_status): Declare.
960 (last_ptid): Likewise.
961 (signal_pid): Likewise.
962 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
963 (spu_ptrace_fun): New function.
964 (spu_create_inferior): Adjust function prototype to reflect change
965 on "target.h". Adjust function code to use "fork_inferior".
966 * target.c (target_terminal_init): New function.
967 (target_terminal_inferior): Likewise.
968 (target_terminal_ours): Likewise.
969 * target.h: Include <vector>.
970 (struct target_ops) <create_inferior>: Update prototype.
971 (create_inferior): Update macro.
972 * utils.c (gdb_flush_out_err): New function.
973 * win32-low.c (win32_create_inferior): Adjust function prototype
974 and code to reflect change on "target.h".
976 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
978 * inferiors.c (switch_to_thread): New function.
980 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
982 * Makefile.in (SFILE): Add "common/job-control.c".
983 (OBS): Add "job-control.o".
985 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
987 * Makefile: Remove "@host_makefile_frag@".
989 2017-05-05 Pedro Alves <palves@redhat.com>
991 * configure: Regenerate.
993 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
995 * configure: Regenerate.
997 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
999 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1000 software_single_step change of return type to
1001 std::vector<CORE_ADDR>.
1002 * linux-low.c (install_software_single_step_breakpoints):
1004 * linux-low.h (install_software_single_step_breakpoints):
1007 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1009 * remote-utils.c: Include "gdb_termios.h" instead of
1011 * terminal.h: Delete file.
1013 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1015 * server.c: Include <vector>.
1016 <program_argv, wrapper_argv>: Convert to std::vector.
1017 (start_inferior): Rewrite function to use C++.
1018 (handle_v_run): Likewise. Update code that calculates the argv
1019 based on the vRun packet; use C++.
1020 (captured_main): Likewise.
1022 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1024 * server.c (handle_v_cont): Initialize thread_resume::thread
1027 2017-04-05 Pedro Alves <palves@redhat.com>
1029 * configure: Regenerate.
1031 2017-04-05 Pedro Alves <palves@redhat.com>
1033 * gdbreplay.c (sync_error): Constify.
1034 * linux-x86-low.c (push_opcode): Constify.
1036 2017-04-05 Pedro Alves <palves@redhat.com>
1038 * win32-low.c (get_child_debug_event)
1039 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1040 Report TARGET_WAITKIND_SPURIOUS instead.
1042 2017-04-05 Pedro Alves <palves@redhat.com>
1044 * remote-utils.c (remote_prepare, remote_open): Constify.
1045 * remote-utils.h (remote_prepare, remote_open): Constify.
1046 * server.c (captured_main): Constify 'port' handling.
1048 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1050 * Makefile.in (clean): Clear .deps.
1052 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1054 * .gitignore: Remove generated files, replace with wildcard.
1055 * (clean): Replace removal of generated files with wildcard.
1056 (version.c): Replace with...
1057 (version-generated.c): ...this.
1058 (xml-builtin.c): Replace with...
1059 (xml-builtin-generated.c): ...this.
1060 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1061 (%.c: *regformats*): Replace with...
1062 (%-generated.c: *regformats*): ...this.
1064 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1066 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1067 (xtensa_fill_gregset): Call collect_register_by_name for
1069 (xtensa_store_gregset): Call supply_register_by_name for
1072 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1074 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1075 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1076 (xtensa_store_gregset): Call supply_register for all registers in
1077 a0_regnum..a0_regnum + C0_NREGS range.
1079 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1081 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1082 (ax-ipa.o: ax.c): Remove.
1083 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1084 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1085 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1086 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1087 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1089 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1091 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1092 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1093 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1094 (errors-ipa.o: ../common/errors.c): Remove.
1095 (format-ipa.o: ../common/format.c): Remove.
1096 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1098 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1100 * Makefile.in (%-ipa.o: %.c): New rule.
1101 (tracepoint-ipa.o: tracepoint.c): Remove.
1102 (utils-ipa.o: utils.c): Remove.
1103 (remote-utils-ipa.o: remote-utils.c): Remove.
1104 (regcache-ipa.o: regcache.c): Remove.
1105 (i386-linux-ipa.o: i386-linux.c): Remove.
1106 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1107 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1108 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1109 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1110 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1111 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1112 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1113 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1114 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1115 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1116 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1117 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1118 (aarch64-ipa.o: aarch64.c): Remove.
1119 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1120 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1121 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1122 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1123 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1124 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1125 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1126 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1127 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1128 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1129 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1130 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1131 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1132 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1133 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1134 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1135 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1136 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1137 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1138 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1139 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1140 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1141 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1142 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1143 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1144 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1145 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1146 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1147 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1148 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1149 (tdesc-ipa.o: tdesc.c): Remove.
1150 (x32-linux-ipa.o: x32-linux.c): Remove.
1151 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1152 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1154 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1156 * Makefile.in (%.o: ../arch/%.c): New rule.
1157 (arm.o: ../arch/arm.c): Remove.
1158 (arm-linux.o: ../arch/arm-linux.c): Remove.
1159 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1160 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1162 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1164 * Makefile.in (%.o: ../nat/%.c): New rule.
1165 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1166 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1167 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1168 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1169 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1170 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1171 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1172 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1173 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1174 (linux-personality.o: ../nat/linux-personality.c): Remove.
1175 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1176 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1177 (x86-linux.o: ../nat/x86-linux.c): Remove.
1178 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1179 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1181 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1183 * Makefile.in (%.o: ../common/%.c): New rule.
1184 (signals.o: ../common/signals.c): Remove.
1185 (print-utils.o: ../common/print-utils.c): Remove.
1186 (rsp-low.o: ../common/rsp-low.c): Remove.
1187 (common-utils.o: ../common/common-utils.c): Remove.
1188 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1189 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1190 (vec.o: ../common/vec.c): Remove.
1191 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1192 (xml-utils.o: ../common/xml-utils.c): Remove.
1193 (ptid.o: ../common/ptid.c): Remove.
1194 (buffer.o: ../common/buffer.c): Remove.
1195 (format.o: ../common/format.c): Remove.
1196 (filestuff.o: ../common/filestuff.c): Remove.
1197 (agent.o: ../common/agent.c): Remove.
1198 (errors.o: ../common/errors.c): Remove.
1199 (environ.o: ../common/environ.c): Remove.
1200 (common-debug.o: ../common/common-debug.c): Remove.
1201 (cleanups.o: ../common/cleanups.c): Remove.
1202 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1203 (fileio.o: ../common/fileio.c): Remove.
1204 (common-regcache.o: ../common/common-regcache.c): Remove.
1205 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1206 (new-op.o: ../common/new-op.c): Remove.
1207 (btrace-common.o: ../common/btrace-common.c): Remove.
1209 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1211 * Makefile.in (%.o: ../target/%.c): New rule.
1212 (waitstatus.o: ../target/waitstatus.c): Remove.
1214 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1217 (%.c: ../regformats/%.dat,
1218 (%.c: ../regformats/arm/%.dat,
1219 (%.c: ../regformats/i386/%.dat,
1220 (%.c: ../regformats/rs6000/%.dat): New rules.
1221 (aarch64.c): Remove.
1222 (reg-arm.c): Remove.
1223 (arm-with-iwmmxt.c): Remove.
1224 (arm-with-vfpv2.c): Remove.
1225 (arm-with-vfpv3.c): Remove.
1226 (arm-with-neon.c): Remove.
1227 (reg-bfin.c): Remove.
1228 (reg-cris.c): Remove.
1229 (reg-crisv32.c): Remove.
1231 (i386-linux.c): Remove.
1232 (i386-avx.c): Remove.
1233 (i386-avx-linux.c): Remove.
1234 (i386-avx-avx512.c): Remove.
1235 (i386-avx-avx512-linux.c): Remove.
1236 (i386-mpx.c): Remove.
1237 (i386-mpx-linux.c): Remove.
1238 (i386-avx-mpx-avx512-pku.c): Remove.
1239 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1240 (i386-avx-mpx.c): Remove.
1241 (i386-avx-mpx-linux.c): Remove.
1242 (i386-mmx.c): Remove.
1243 (i386-mmx-linux.c): Remove.
1244 (reg-ia64.c): Remove.
1245 (reg-m32r.c): Remove.
1246 (reg-m68k.c): Remove.
1248 (mips-linux.c): Remove.
1249 (mips-dsp-linux.c): Remove.
1250 (mips64-linux.c): Remove.
1251 (mips64-dsp-linux.c): Remove.
1252 (nios2-linux.c): Remove.
1253 (powerpc-32.c): Remove.
1254 (powerpc-32l.c): Remove.
1255 (powerpc-altivec32l.c): Remove.
1256 (powerpc-cell32l.c): Remove.
1257 (powerpc-vsx32l.c): Remove.
1258 (powerpc-isa205-32l.c): Remove.
1259 (powerpc-isa205-altivec32l.c): Remove.
1260 (powerpc-isa205-vsx32l.c): Remove.
1261 (powerpc-e500l.c): Remove.
1262 (powerpc-64l.c): Remove.
1263 (powerpc-altivec64l.c): Remove.
1264 (powerpc-cell64l.c): Remove.
1265 (powerpc-vsx64l.c): Remove.
1266 (powerpc-isa205-64l.c): Remove.
1267 (powerpc-isa205-altivec64l.c): Remove.
1268 (powerpc-isa205-vsx64l.c): Remove.
1269 (s390-linux32.c): Remove.
1270 (s390-linux32v1.c): Remove.
1271 (s390-linux32v2.c): Remove.
1272 (s390-linux64.c): Remove.
1273 (s390-linux64v1.c): Remove.
1274 (s390-linux64v2.c): Remove.
1275 (s390-te-linux64.c): Remove.
1276 (s390-vx-linux64.c): Remove.
1277 (s390-tevx-linux64.c): Remove.
1278 (s390x-linux64.c): Remove.
1279 (s390x-linux64v1.c): Remove.
1280 (s390x-linux64v2.c): Remove.
1281 (s390x-te-linux64.c): Remove.
1282 (s390x-vx-linux64.c): Remove.
1283 (s390x-tevx-linux64.c): Remove.
1284 (tic6x-c64xp-linux.c): Remove.
1285 (tic6x-c64x-linux.c): Remove.
1286 (tic6x-c62x-linux.c): Remove.
1288 (reg-sparc64.c): Remove.
1289 (reg-spu.c): Remove.
1291 (amd64-linux.c): Remove.
1292 (amd64-avx.c): Remove.
1293 (amd64-avx-linux.c): Remove.
1294 (amd64-avx-avx512.c): Remove.
1295 (amd64-avx-avx512-linux.c): Remove.
1296 (amd64-mpx.c): Remove.
1297 (amd64-mpx-linux.c): Remove.
1298 (amd64-avx-mpx-avx512-pku.c): Remove.
1299 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1300 (amd64-avx-mpx.c): Remove.
1301 (amd64-avx-mpx-linux.c): Remove.
1303 (x32-linux.c): Remove.
1304 (x32-avx.c): Remove.
1305 (x32-avx-linux.c): Remove.
1306 (x32-avx-avx512.c): Remove.
1307 (x32-avx-avx512-linux.c): Remove.
1308 (reg-xtensa.c): Remove.
1309 (reg-tilegx.c): Remove.
1310 (reg-tilegx32.c): Remove.
1312 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1314 * Makefile.in (SFILES): Add "common/environ.c".
1315 (OBJS): Add "common/environ.h".
1317 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1319 * configure.ac: Check if the fs_base and gs_base members of
1320 `struct user_regs_struct' exist.
1321 * config.in: Regenerated.
1322 * configure: Likewise.
1324 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1326 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1328 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1329 (get_next_pcs_syscall_next_pc): Likewise.
1331 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1333 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1334 * nto-x86-low.c: Likewise.
1336 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1338 * Makefile.in: Include disable-implicit-rules.mk.
1340 2016-11-23 Pedro Alves <palves@redhat.com>
1342 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1343 (debug_vprintf): Use std::chrono::steady_clock instead of
1344 gettimeofday. Use '.' instead of ':'.
1345 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1346 (get_timestamp): Use std::chrono::steady_clock instead of
1349 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1351 * Makefile.in: Fix whitespace formatting.
1353 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1355 * Makefile.in (SFILES, OBS): Flatten list and order
1358 2016-11-23 Pedro Alves <palves@redhat.com>
1360 * event-loop.c (handle_file_event): Use warning.
1361 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1362 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1365 2016-11-23 Pedro Alves <palves@redhat.com>
1367 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1369 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1370 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1371 debug_printf and debug_flush for debug output.
1372 * server.c (handle_general_set): Likewise.
1373 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1376 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1378 * Makefile.in (.c.o): Replace rule with ...
1379 (%.o: %.c): ... this one.
1381 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1383 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1384 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1386 * configure.ac: Remove checks for the make program.
1387 * configure: Re-generate.
1389 2016-10-28 Pedro Alves <palves@redhat.com>
1391 * Makefile.in (CXX_DIALECT): Get from configure.
1392 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1393 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1394 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1395 * config.in: Regenerate.
1396 * configure: Regenerate.
1398 2016-10-27 Yao Qi <yao.qi@linaro.org>
1400 * linux-low.c (linux_supports_range_stepping): Return true if
1401 can_software_single_step return true.
1403 2016-10-27 Yao Qi <yao.qi@linaro.org>
1405 * inferiors.c (find_inferior_in_random): New function.
1406 * inferiors.h (find_inferior_in_random): Declare.
1407 * linux-low.c (linux_wait_for_event_filtered): Call
1408 find_inferior_in_random instead of find_inferior.
1410 2016-10-27 Yao Qi <yao.qi@linaro.org>
1412 * linux-low.c (linux_wait_1): If single-step breakpoints are
1413 inserted, remove them.
1415 2016-10-26 Pedro Alves <palves@redhat.com>
1417 * linux-low.c (handle_extended_wait): Link parent/child fork
1419 (linux_wait_1): Unlink them.
1420 (linux_set_resume_request): Ignore resume requests for
1421 already-resumed and unhandled fork child threads.
1422 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1423 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1425 (handle_v_requests) <vCont>: Don't call require_running.
1426 * server.h (in_queued_stop_replies): New declaration.
1428 2016-10-24 Yao Qi <yao.qi@linaro.org>
1431 * linux-aarch64-low.c (append_insns): Cast the return value to
1434 2016-10-10 Yao Qi <yao.qi@linaro.org>
1436 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1438 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1440 * target.c (target_supports_multi_process): New function, moved
1442 * target.h (target_supports_multi_process): ... here. Remove
1445 2016-10-05 Tom Tromey <tom@tromey.com>
1448 * tracepoint.c (handle_tracepoint_bkpts): Check
1449 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1451 2016-10-05 Yao Qi <yao.qi@linaro.org>
1453 * configure.srv: Update the path of arm-*.xml files.
1455 2016-10-05 Terry Guo <terry.guo@arm.com>
1456 Yao Qi <yao.qi@linaro.org>
1458 * Makefile.in: Adjust the path of rules.
1459 * configure.srv: Update the path of xml files.
1460 * regformats/arm-with-iwmmxt.dat: Regenerated.
1461 * regformats/arm-with-neon.dat: Likewise.
1462 * regformats/arm-with-vfpv2.dat: Likewise.
1463 * regformats/arm-with-vfpv3.dat Likewise.
1465 2016-09-30 Yao Qi <yao.qi@linaro.org>
1468 * target.c (target_stop_and_wait): Don't call
1469 target_continue_no_signal, use resume_stop instead.
1471 2016-09-26 Yao Qi <yao.qi@linaro.org>
1473 * linux-low.c (linux_wait_1): Call debug_exit.
1475 2016-09-23 Pedro Alves <palves@redhat.com>
1477 * Makefile.in (SFILES): Add common/new-op.c.
1478 (OBS): Add common/new-op.o.
1479 (new-op.o): New rule.
1481 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1483 * .gitinore: Ignore more files.
1485 2016-09-21 Yao Qi <yao.qi@linaro.org>
1487 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1490 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1492 * server.c (start_inferior): Call target_mourn_inferior instead of
1493 mourn_inferior; pass ptid_t argument to it.
1495 (handle_target_event): Likewise.
1496 * target.c (target_mourn_inferior): New function.
1497 * target.h (mourn_inferior): Delete macro.
1499 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1501 * linux-low.c (lwp_is_stepping): New function.
1503 2016-09-06 Carl Love <cel@us.ibm.com>
1505 * server.c (start_inferior): Fixed comment, requested comment change
1506 didn't get updated correctly. Removed reference to ptrace () call as
1507 it is only true on Linux systems.
1509 2016-09-06 Carl Love <cel@us.ibm.com>
1511 * server.c (start_inferior): Do not call
1512 function target_post_create_inferior () if the
1513 inferior process has already exited.
1515 2016-09-05 Pedro Alves <palves@redhat.com>
1517 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1518 (COMPILE.pre, CC_LD): Use CXX directly.
1519 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1520 * acinclude.m4: Don't include build-with-cxx.m4.
1521 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1522 * configure: Regenerate.
1524 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1527 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1528 call writing data to own_buf.
1530 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1532 * target.c (mywait): Call target_wait instead of
1534 (target_wait): New function.
1536 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1538 * server.c (start_inferior): New variable 'ptid'. Replace calls
1539 to the_target->resume by target_continue{,_no_signal}, depending
1541 * target.c (target_stop_and_wait): Call target_continue_no_signal
1542 instead of the_target->resume.
1543 (target_continue): New function.
1545 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1547 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1549 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1552 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1554 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1555 * linux-arm-low.c (ps_get_thread_area): Likewise.
1556 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1557 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1558 * linux-mips-low.c (ps_get_thread_area): Likewise.
1559 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1560 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1561 * linux-x86-low.c (ps_get_thread_area): Likewise.
1562 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1564 2016-08-19 Pedro Alves <palves@redhat.com>
1566 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1568 2016-08-19 Pedro Alves <palves@redhat.com>
1570 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1571 comment. Use memcpy instead of casting through unsigned long.
1573 2016-08-19 Pedro Alves <palves@redhat.com>
1575 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1576 allocating around 0x80000000.
1578 2016-08-19 Pedro Alves <palves@redhat.com>
1581 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1582 (x32-avx512-linux-ipa.o): New rules.
1583 * configure.ac (x86_64-*-linux*): New x32 check.
1584 * configure.srv (ipa_x32_linux_regobj): New.
1585 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1586 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1588 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1590 * configure: Regenerate.
1592 2016-08-09 Pedro Alves <palves@redhat.com>
1595 * Makefile.in (OBS): Add signals-state-save-restore.o.
1596 (signals-state-save-restore.o): New rule.
1597 * config.in: Regenerate.
1598 * configure: Regenerate.
1599 * linux-low.c: Include "signals-state-save-restore.h".
1600 (linux_create_inferior): Call
1601 restore_original_signals_state.
1602 * server.c: Include "dispositions-save-restore.h".
1603 (captured_main): Call save_original_signals_state.
1605 2016-08-05 Pedro Alves <palves@redhat.com>
1607 * configure: Regenerate.
1609 2016-08-04 Yao Qi <yao.qi@linaro.org>
1611 * linux-low.c (regsets_fetch_inferior_registers): Check
1612 errno is ESRCH or not.
1614 2016-08-02 Yao Qi <yao.qi@linaro.org>
1616 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1617 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1618 (thread_db_load_search): Update.
1619 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1620 td_ta_set_event and td_ta_event_getmsg.
1622 2016-07-26 Pedro Alves <palves@redhat.com>
1625 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1626 of unsigned long for 64-bit registers and use uint32_t instead of
1627 unsigned int for 32-bit registers.
1629 2016-07-26 Pedro Alves <palves@redhat.com>
1631 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1634 2016-07-21 Tom Tromey <tom@tromey.com>
1636 * configure: Rebuild.
1638 2016-07-21 Yao Qi <yao.qi@linaro.org>
1640 * mem-break.c (find_gdb_breakpoint): Cast bp to
1641 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1643 2016-07-21 Yao Qi <yao.qi@linaro.org>
1645 * server.c (handle_v_requests): Support s and S actions
1646 if target_supports_software_single_step return true.
1648 2016-07-21 Yao Qi <yao.qi@linaro.org>
1650 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1651 is resume_step, call maybe_hw_step.
1652 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1654 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1656 (proceed_one_lwp): If resume request is resume_step, install
1657 reinsert breakpoints and call maybe_hw_step.
1659 2016-07-21 Yao Qi <yao.qi@linaro.org>
1661 * linux-low.c (proceed_one_lwp): Declare.
1662 (linux_resume_one_thread): Remove local variable 'step'.
1663 Lift code enqueue signal. Call proceed_one_lwp instead of
1664 linux_resume_one_lwp.
1666 2016-07-21 Yao Qi <yao.qi@linaro.org>
1668 * linux-low.c (linux_resume_one_thread): Call
1669 enqueue_pending_signal.
1671 2016-07-21 Yao Qi <yao.qi@linaro.org>
1673 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1674 * inferiors.c (do_restore_current_thread_cleanup): New function.
1675 (make_cleanup_restore_current_thread): Likewise.
1676 * linux-low.c (install_software_single_step_breakpoints): Call
1677 make_cleanup_restore_current_thread. Switch current_thread to
1680 2016-07-21 Yao Qi <yao.qi@linaro.org>
1682 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1683 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1684 (clone_one_breakpoint): Likewise.
1685 (delete_reinsert_breakpoints): Change parameter to thread.
1687 (has_reinsert_breakpoints): Likewise.
1688 (uninsert_reinsert_breakpoints): Likewise.
1689 (reinsert_reinsert_breakpoints): Likewise.
1690 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1691 (delete_reinsert_breakpoints): Likewise.
1692 (reinsert_reinsert_breakpoints): Likewise.
1693 (uninsert_reinsert_breakpoints): Likewise.
1694 (has_reinsert_breakpoints): Likewise.
1696 2016-07-21 Yao Qi <yao.qi@linaro.org>
1698 * inferiors.c (get_thread_process): Make parameter const.
1699 * inferiors.h (get_thread_process): Update declaration.
1700 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1701 Add new parameters child_thread and parent_thread. Callers
1703 * mem-break.h (clone_all_breakpoints): Update declaration.
1705 2016-07-21 Yao Qi <yao.qi@linaro.org>
1707 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1708 <command_list, handler>: Remove.
1709 (struct gdb_breakpoint): New.
1710 (struct other_breakpoint): New.
1711 (struct reinsert_breakpoint): New.
1712 (is_gdb_breakpoint): New function.
1713 (any_persistent_commands): Update command_list if
1714 is_gdb_breakpoint returns true.
1715 (set_breakpoint): Create breakpoints according to their types.
1716 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1717 (set_gdb_breakpoint_1): Likewise.
1718 (set_gdb_breakpoint): Likewise.
1719 (clear_breakpoint_conditions): Change parameter type to
1720 'struct gdb_breakpoint *'.
1721 (clear_breakpoint_commands): Likewise.
1722 (clear_breakpoint_conditions_and_commands): Likewise.
1723 (add_condition_to_breakpoint): Likewise.
1724 (add_breakpoint_condition): Likewise.
1725 (add_commands_to_breakpoint): Likewise.
1726 (check_breakpoints): Check other_breakpoint.
1727 (clone_one_breakpoint): Clone breakpopint according to its type.
1728 * mem-break.h (struct gdb_breakpoint): Declare.
1729 (set_gdb_breakpoint): Update declaration.
1730 (clear_breakpoint_conditions_and_commands): Likewise.
1731 (add_breakpoint_condition): Likewise.
1732 (add_breakpoint_commands): Likewise.
1733 * server.c (process_point_options): Change parameter type to
1734 'struct gdb_breakpoint *'.
1736 2016-07-21 Yao Qi <yao.qi@linaro.org>
1738 * mem-break.c (set_breakpoint_at): Rename it to ...
1739 (set_breakpoint_type_at): ... it.
1740 (set_breakpoint_at): Call set_breakpoint_type_at.
1741 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1742 * mem-break.h (set_breakpoint_at): Update comments.
1744 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1746 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1748 (nios2_store_gregset): Likewise.
1750 2016-07-01 Pedro Alves <palves@redhat.com>
1751 Antoine Tremblay <antoine.tremblay@ericsson.com>
1753 * linux-low.c: Change interface to take the target lwp_info
1754 pointer directly and return void. Handle detaching from a zombie
1756 (linux_detach_lwp_callback): New function.
1757 (linux_detach): Detach from the leader thread after detaching from
1760 2016-06-28 Yao Qi <yao.qi@linaro.org>
1762 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1763 for variable new_offset.
1764 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1765 (aarch64_ftrace_insn_reloc_cb): Likewise.
1766 (aarch64_ftrace_insn_reloc_tb): Likewise.
1767 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1768 PRIx64 instead of PRIx32.
1770 2016-06-28 Yao Qi <yao.qi@linaro.org>
1772 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1773 (the_low_target): Install arm_get_syscall_trapinfo.
1775 2016-06-28 Yao Qi <yao.qi@linaro.org>
1777 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1779 (the_low_target): Install aarch64_get_syscall_trapinfo.
1781 2016-06-28 Yao Qi <yao.qi@linaro.org>
1783 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1785 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1786 Remove parameter sysno.
1787 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1790 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1792 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1793 (s390_emit_ne_goto): Likewise.
1794 (s390_emit_lt_goto): Likewise.
1795 (s390_emit_le_goto): Likewise.
1796 (s390_emit_gt_goto): Likewise.
1797 (s390_emit_ge_goto): Likewise.
1798 (s390x_emit_eq_goto): Likewise.
1799 (s390x_emit_ne_goto): Likewise.
1800 (s390x_emit_lt_goto): Likewise.
1801 (s390x_emit_le_goto): Likewise.
1802 (s390x_emit_gt_goto): Likewise.
1803 (s390x_emit_ge_goto): Likewise.
1804 (s390_emit_ops_impl): Mark variable static.
1805 (s390x_emit_ops): Likewise.
1807 2016-06-17 Yao Qi <yao.qi@linaro.org>
1809 * linux-low.c (handle_extended_wait): Call
1810 uninsert_reinsert_breakpoints for the parent process. Remove
1811 reinsert breakpoints from the child process. Reinsert them to
1812 the parent process when vfork is done.
1813 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1814 (reinsert_reinsert_breakpoints): New function.
1815 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1816 (reinsert_reinsert_breakpoints): Declare.
1818 2016-06-17 Yao Qi <yao.qi@linaro.org>
1820 * linux-low.c (handle_extended_wait): If the parent is doing
1821 step-over, remove the reinsert breakpoints from the forked child.
1823 2016-06-17 Yao Qi <yao.qi@linaro.org>
1825 * linux-low.c (unsuspend_all_lwps): Declare.
1826 (linux_low_filter_event): If thread exited, call finish_step_over.
1827 If step-over is finished, unsuspend other threads.
1829 2016-06-17 Yao Qi <yao.qi@linaro.org>
1831 * linux-low.c (linux_resume_one_lwp_throw): Assert
1832 has_reinsert_breakpoints returns false.
1833 * mem-break.c (delete_disabled_breakpoints): Assert
1834 bp type isn't reinsert_breakpoint.
1836 2016-06-17 Yao Qi <yao.qi@linaro.org>
1838 * linux-low.c (maybe_hw_step): New function.
1839 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1840 (finish_step_over): Switch current_thread to lwp temporarily,
1841 and assert has_reinsert_breakpoints returns true.
1842 (proceed_one_lwp): Call maybe_hw_step.
1843 * mem-break.c (has_reinsert_breakpoints): New function.
1844 * mem-break.h (has_reinsert_breakpoints): Declare.
1846 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1848 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1850 2016-05-17 Yao Qi <yao.qi@linaro.org>
1852 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1853 instead of find_inferior.
1855 2016-05-05 Yao Qi <yao.qi@linaro.org>
1857 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1858 Initialize res to zero.
1860 2016-05-05 Yao Qi <yao.qi@linaro.org>
1862 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1865 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1867 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1868 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1869 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1871 2016-04-28 Par Olsson <par.olsson@windriver.com>
1872 Simon Marchi <simon.marchi@ericsson.com>
1874 * tracepoint.c (write_inferior_int8): New function.
1875 (cmd_qtenable_disable): Write enable flag using
1876 write_inferior_int8.
1878 2016-04-25 Yao Qi <yao.qi@linaro.org>
1880 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1881 (need_step_over_p): Return zero if the LWP has pending signals
1882 can be delivered on software single step target.
1884 2016-04-25 Yao Qi <yao.qi@linaro.org>
1886 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1887 return instead of error.
1889 2016-04-22 Yao Qi <yao.qi@linaro.org>
1891 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1894 2016-04-22 Yao Qi <yao.qi@linaro.org>
1896 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1897 signal when stepping over breakpoint with software single
1900 2016-04-21 Pedro Alves <palves@redhat.com>
1902 * linux-s390-low.c (s390_collect_ptrace_register)
1903 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1905 (s390_check_regset): Use void * instead of gdb_byte *.
1907 2016-04-20 Pedro Alves <palves@redhat.com>
1909 * configure: Renegerate.
1911 2016-04-20 Yao Qi <yao.qi@linaro.org>
1913 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1914 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1916 (arm_store_gregset): Likewise.
1918 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1920 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1921 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1922 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1923 (amd64-avx-mpx-linux.c): New rules.
1924 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1925 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1926 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1927 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1928 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1929 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1930 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1931 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1932 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1933 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1934 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1935 * linux-x86-low.c (x86_linux_read_description): Add case for
1936 X86_XSTATE_AVX_MPX_MASK.
1937 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1938 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1939 init_registers_i386_avx_mpx_linux.
1940 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1941 (initialize_low_tracepoint): Call
1942 init_registers_i386_avx_mpx_linux.
1943 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1944 (initialize_low_tracepoint): Call
1945 init_registers_amd64_avx_mpx_linux.
1946 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1947 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1948 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1951 2016-04-18 Pedro Alves <palves@redhat.com>
1953 * configure: Regenerate.
1955 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1957 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1958 (aarch64_emit_sub): Likewise.
1960 2016-04-12 Pedro Alves <palves@redhat.com>
1962 * utils.c (prepare_to_throw_exception): Delete.
1964 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1966 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1968 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1970 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1972 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1974 * linux-aarch64-ipa.c: Add <elf.h> include.
1975 * linux-ppc-ipa.c: Add <elf.h> include.
1976 * linux-s390-ipa.c: Add <elf.h> include.
1978 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1980 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1981 (get_raw_reg_ptr): Likewise.
1982 (get_trace_state_variable_value_ptr): Likewise.
1983 (set_trace_state_variable_value_ptr): Likewise.
1984 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1987 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1988 Marcin Kościelnicki <koriakin@0x04.net>
1991 * linux-ppc-low.c (emit_insns): New function.
1992 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1993 (ppc_emit_prologue): New function.
1994 (ppc_emit_epilogue): New function.
1995 (ppc_emit_add): New function.
1996 (ppc_emit_sub): New function.
1997 (ppc_emit_mul): New function.
1998 (ppc_emit_lsh): New function.
1999 (ppc_emit_rsh_signed): New function.
2000 (ppc_emit_rsh_unsigned): New function.
2001 (ppc_emit_ext): New function.
2002 (ppc_emit_zero_ext): New function.
2003 (ppc_emit_log_not): New function.
2004 (ppc_emit_bit_and): New function.
2005 (ppc_emit_bit_or): New function.
2006 (ppc_emit_bit_xor): New function.
2007 (ppc_emit_bit_not): New function.
2008 (ppc_emit_equal): New function.
2009 (ppc_emit_less_signed): New function.
2010 (ppc_emit_less_unsigned): New function.
2011 (ppc_emit_ref): New function.
2012 (ppc_emit_const): New function.
2013 (ppc_emit_reg): New function.
2014 (ppc_emit_pop): New function.
2015 (ppc_emit_stack_flush): New function.
2016 (ppc_emit_swap): New function.
2017 (ppc_emit_stack_adjust): New function.
2018 (ppc_emit_call): New function.
2019 (ppc_emit_int_call_1): New function.
2020 (ppc_emit_void_call_2): New function.
2021 (ppc_emit_if_goto): New function.
2022 (ppc_emit_goto): New function.
2023 (ppc_emit_eq_goto): New function.
2024 (ppc_emit_ne_goto): New function.
2025 (ppc_emit_lt_goto): New function.
2026 (ppc_emit_le_goto): New function.
2027 (ppc_emit_gt_goto): New function.
2028 (ppc_emit_ge_goto): New function.
2029 (ppc_write_goto_address): New function.
2030 (ppc_emit_ops_impl): New static variable.
2031 (ppc64v1_emit_prologue): New function.
2032 (ppc64v2_emit_prologue): New function.
2033 (ppc64_emit_epilogue): New function.
2034 (ppc64_emit_add): New function.
2035 (ppc64_emit_sub): New function.
2036 (ppc64_emit_mul): New function.
2037 (ppc64_emit_lsh): New function.
2038 (ppc64_emit_rsh_signed): New function.
2039 (ppc64_emit_rsh_unsigned): New function.
2040 (ppc64_emit_ext): New function.
2041 (ppc64_emit_zero_ext): New function.
2042 (ppc64_emit_log_not): New function.
2043 (ppc64_emit_bit_and): New function.
2044 (ppc64_emit_bit_or): New function.
2045 (ppc64_emit_bit_xor): New function.
2046 (ppc64_emit_bit_not): New function.
2047 (ppc64_emit_equal): New function.
2048 (ppc64_emit_less_signed): New function.
2049 (ppc64_emit_less_unsigned): New function.
2050 (ppc64_emit_ref): New function.
2051 (ppc64_emit_const): New function.
2052 (ppc64v1_emit_reg): New function.
2053 (ppc64v2_emit_reg): New function.
2054 (ppc64_emit_pop): New function.
2055 (ppc64_emit_stack_flush): New function.
2056 (ppc64_emit_swap): New function.
2057 (ppc64v1_emit_call): New function.
2058 (ppc64v2_emit_call): New function.
2059 (ppc64v1_emit_int_call_1): New function.
2060 (ppc64v2_emit_int_call_1): New function.
2061 (ppc64v1_emit_void_call_2): New function.
2062 (ppc64v2_emit_void_call_2): New function.
2063 (ppc64_emit_if_goto): New function.
2064 (ppc64_emit_eq_goto): New function.
2065 (ppc64_emit_ne_goto): New function.
2066 (ppc64_emit_lt_goto): New function.
2067 (ppc64_emit_le_goto): New function.
2068 (ppc64_emit_gt_goto): New function.
2069 (ppc64_emit_ge_goto): New function.
2070 (ppc64v1_emit_ops_impl): New static variable.
2071 (ppc64v2_emit_ops_impl): New static variable.
2072 (ppc_emit_ops): New function.
2073 (linux_low_target): Wire in ppc_emit_ops.
2075 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2076 Marcin Kościelnicki <koriakin@0x04.net>
2079 * Makefile.in: Add powerpc-*-ipa.o
2080 * configure.srv: Add ipa_obj for powerpc*-linux.
2081 * linux-ppc-ipa.c: New file.
2082 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2084 (PPC_FIELD): New macro.
2085 (PPC_SEXT): New macro.
2086 (PPC_OP6): New macro.
2087 (PPC_BO): New macro.
2088 (PPC_LI): New macro.
2089 (PPC_BD): New macro.
2090 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2091 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2092 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2093 (ppc_get_thread_area): New function.
2094 (is_elfv2_inferior): New function.
2095 (gen_ds_form): New function.
2096 (GEN_STD): New macro.
2097 (GEN_STDU): New macro.
2098 (GEN_LD): New macro.
2099 (GEN_LDU): New macro.
2100 (gen_d_form): New function.
2101 (GEN_ADDI): New macro.
2102 (GEN_ADDIS): New macro.
2103 (GEN_LI): New macro.
2104 (GEN_LIS): New macro.
2105 (GEN_ORI): New macro.
2106 (GEN_ORIS): New macro.
2107 (GEN_LWZ): New macro.
2108 (GEN_STW): New macro.
2109 (GEN_STWU): New macro.
2110 (gen_xfx_form): New function.
2111 (GEN_MFSPR): New macro.
2112 (GEN_MTSPR): New macro.
2113 (GEN_MFCR): New macro.
2114 (GEN_MTCR): New macro.
2115 (GEN_SYNC): New macro.
2116 (GEN_LWSYNC): New macro.
2117 (gen_x_form): New function.
2118 (GEN_OR): New macro.
2119 (GEN_MR): New macro.
2120 (GEN_LWARX): New macro.
2121 (GEN_STWCX): New macro.
2122 (GEN_CMPW): New macro.
2123 (gen_md_form): New function.
2124 (GEN_RLDICL): New macro.
2125 (GEN_RLDICR): New macro.
2126 (gen_i_form): New function.
2128 (GEN_BL): New macro.
2129 (gen_b_form): New function.
2130 (GEN_BNE): New macro.
2131 (GEN_LOAD): New macro.
2132 (GEN_STORE): New macro.
2133 (gen_limm): New function.
2134 (gen_atomic_xchg): New function.
2135 (gen_call): New function.
2136 (ppc_relocate_instruction): New function.
2137 (ppc_install_fast_tracepoint_jump_pad): New function.
2138 (ppc_get_min_fast_tracepoint_insn_len): New function.
2139 (ppc_get_ipa_tdesc_idx): New function.
2140 (the_low_target): Wire in the new functions.
2141 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2143 * linux-ppc-tdesc.h: New file.
2145 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2147 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2148 (alloc_jump_pad_buffer): New function.
2149 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2150 (alloc_jump_pad_buffer): New function.
2151 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2152 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2153 (alloc_jump_pad_buffer): New function.
2154 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2155 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2156 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2157 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2159 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2161 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2162 * linux-amd64-ipa.c: Likewise.
2163 * linux-i386-ipa.c: Likewise.
2164 * linux-s390-ipa.c: Likewise.
2165 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2166 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2167 set_trace_state_variable_value_ptr.
2168 (struct ipa_sym_addresses): Likewise.
2169 (symbol_list): Likewise.
2170 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2171 accessing gdb_collect directly.
2172 (gdb_collect_ptr_type): New typedef.
2173 (get_raw_reg_ptr_type): New typedef.
2174 (get_trace_state_variable_value_ptr_type): New typedef.
2175 (set_trace_state_variable_value_ptr_type): New typedef.
2176 (gdb_collect_ptr): New global.
2177 (get_raw_reg_ptr): New global.
2178 (get_trace_state_variable_value_ptr): New global.
2179 (set_trace_state_variable_value_ptr): New global.
2180 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2181 accessing get_raw_reg directly.
2182 (get_get_tsv_func_addr): Likewise for
2183 get_trace_state_variable_value_ptr.
2184 (get_set_tsv_func_addr): Likewise for
2185 set_trace_state_variable_value_ptr.
2186 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2188 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2190 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2192 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2194 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2196 (relocate_instruction): Remove own_buf.
2197 * server.c (own_buf): Make global.
2198 (handle_v_requests): Make global.
2199 * server.h (own_buf): New declaration.
2200 (handle_v_requests): New prototype.
2202 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2205 * linux-s390-low.c (add_insns): New function.
2206 (s390_emit_prologue): New function.
2207 (s390_emit_epilogue): New function.
2208 (s390_emit_add): New function.
2209 (s390_emit_sub): New function.
2210 (s390_emit_mul): New function.
2211 (s390_emit_lsh): New function.
2212 (s390_emit_rsh_signed): New function.
2213 (s390_emit_rsh_unsigned): New function.
2214 (s390_emit_ext): New function.
2215 (s390_emit_log_not): New function.
2216 (s390_emit_bit_and): New function.
2217 (s390_emit_bit_or): New function.
2218 (s390_emit_bit_xor): New function.
2219 (s390_emit_bit_not): New function.
2220 (s390_emit_equal): New function.
2221 (s390_emit_less_signed): New function.
2222 (s390_emit_less_unsigned): New function.
2223 (s390_emit_ref): New function.
2224 (s390_emit_if_goto): New function.
2225 (s390_emit_goto): New function.
2226 (s390_write_goto_address): New function.
2227 (s390_emit_litpool): New function.
2228 (s390_emit_const): New function.
2229 (s390_emit_call): New function.
2230 (s390_emit_reg): New function.
2231 (s390_emit_pop): New function.
2232 (s390_emit_stack_flush): New function.
2233 (s390_emit_zero_ext): New function.
2234 (s390_emit_swap): New function.
2235 (s390_emit_stack_adjust): New function.
2236 (s390_emit_set_r2): New function.
2237 (s390_emit_int_call_1): New function.
2238 (s390_emit_void_call_2): New function.
2239 (s390_emit_eq_goto): New function.
2240 (s390_emit_ne_goto): New function.
2241 (s390_emit_lt_goto): New function.
2242 (s390_emit_le_goto): New function.
2243 (s390_emit_gt_goto): New function.
2244 (s390_emit_ge_goto): New function.
2245 (s390x_emit_prologue): New function.
2246 (s390x_emit_epilogue): New function.
2247 (s390x_emit_add): New function.
2248 (s390x_emit_sub): New function.
2249 (s390x_emit_mul): New function.
2250 (s390x_emit_lsh): New function.
2251 (s390x_emit_rsh_signed): New function.
2252 (s390x_emit_rsh_unsigned): New function.
2253 (s390x_emit_ext): New function.
2254 (s390x_emit_log_not): New function.
2255 (s390x_emit_bit_and): New function.
2256 (s390x_emit_bit_or): New function.
2257 (s390x_emit_bit_xor): New function.
2258 (s390x_emit_bit_not): New function.
2259 (s390x_emit_equal): New function.
2260 (s390x_emit_less_signed): New function.
2261 (s390x_emit_less_unsigned): New function.
2262 (s390x_emit_ref): New function.
2263 (s390x_emit_if_goto): New function.
2264 (s390x_emit_const): New function.
2265 (s390x_emit_call): New function.
2266 (s390x_emit_reg): New function.
2267 (s390x_emit_pop): New function.
2268 (s390x_emit_stack_flush): New function.
2269 (s390x_emit_zero_ext): New function.
2270 (s390x_emit_swap): New function.
2271 (s390x_emit_stack_adjust): New function.
2272 (s390x_emit_int_call_1): New function.
2273 (s390x_emit_void_call_2): New function.
2274 (s390x_emit_eq_goto): New function.
2275 (s390x_emit_ne_goto): New function.
2276 (s390x_emit_lt_goto): New function.
2277 (s390x_emit_le_goto): New function.
2278 (s390x_emit_gt_goto): New function.
2279 (s390x_emit_ge_goto): New function.
2280 (s390_emit_ops): New function.
2281 (struct linux_target_ops): Fill in emit_ops hook.
2283 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2286 * Makefile.in: Add s390 IPA files.
2287 * configure.srv: Build IPA for s390.
2288 * linux-s390-ipa.c: New file.
2289 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2290 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2291 (tdesc_s390_linux32): Likewise.
2292 (init_registers_s390_linux32v1): Likewise.
2293 (tdesc_s390_linux32v1): Likewise.
2294 (init_registers_s390_linux32v2): Likewise.
2295 (tdesc_s390_linux32v2): Likewise.
2296 (init_registers_s390_linux64): Likewise.
2297 (tdesc_s390_linux64): Likewise.
2298 (init_registers_s390_linux64v1): Likewise.
2299 (tdesc_s390_linux64v1): Likewise.
2300 (init_registers_s390_linux64v2): Likewise.
2301 (tdesc_s390_linux64v2): Likewise.
2302 (init_registers_s390_te_linux64): Likewise.
2303 (tdesc_s390_te_linux64): Likewise.
2304 (init_registers_s390_vx_linux64): Likewise.
2305 (tdesc_s390_vx_linux64): Likewise.
2306 (init_registers_s390_tevx_linux64): Likewise.
2307 (tdesc_s390_tevx_linux64): Likewise.
2308 (init_registers_s390x_linux64): Likewise.
2309 (tdesc_s390x_linux64): Likewise.
2310 (init_registers_s390x_linux64v1): Likewise.
2311 (tdesc_s390x_linux64v1): Likewise.
2312 (init_registers_s390x_linux64v2): Likewise.
2313 (tdesc_s390x_linux64v2): Likewise.
2314 (init_registers_s390x_te_linux64): Likewise.
2315 (tdesc_s390x_te_linux64): Likewise.
2316 (init_registers_s390x_vx_linux64): Likewise.
2317 (tdesc_s390x_vx_linux64): Likewise.
2318 (init_registers_s390x_tevx_linux64): Likewise.
2319 (tdesc_s390x_tevx_linux64): Likewise.
2320 (have_hwcap_s390_vx): New static variable.
2321 (s390_arch_setup): Fill have_hwcap_s390_vx.
2322 (s390_get_thread_area): New function.
2323 (s390_ft_entry_gpr_esa): New const.
2324 (s390_ft_entry_gpr_zarch): New const.
2325 (s390_ft_entry_misc): New const.
2326 (s390_ft_entry_fr): New const.
2327 (s390_ft_entry_vr): New const.
2328 (s390_ft_main_31): New const.
2329 (s390_ft_main_64): New const.
2330 (s390_ft_exit_fr): New const.
2331 (s390_ft_exit_vr): New const.
2332 (s390_ft_exit_misc): New const.
2333 (s390_ft_exit_gpr_esa): New const.
2334 (s390_ft_exit_gpr_zarch): New const.
2335 (append_insns): New function.
2336 (s390_relocate_instruction): New function.
2337 (s390_install_fast_tracepoint_jump_pad): New function.
2338 (s390_get_min_fast_tracepoint_insn_len): New function.
2339 (s390_get_ipa_tdesc_idx): New function.
2340 (struct linux_target_ops): Wire in the above functions.
2341 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2342 * linux-s390-tdesc.h: New file.
2344 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2346 * linux-s390-low.c (s390_supports_tracepoints): New function.
2347 (struct linux_target_ops): Fill supports_tracepoints hook.
2349 2016-03-18 Yao Qi <yao.qi@linaro.org>
2351 * linux-low.c (lwp_signal_can_be_delivered): New function.
2352 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2354 2016-03-18 Yao Qi <yao.qi@linaro.org>
2356 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2357 0 if signal is enqueued. Remove 'signal' from one debugging
2358 message. Move one debugging message to some lines below.
2359 Remove code setting 'signal' to 0.
2361 2016-03-18 Yao Qi <yao.qi@linaro.org>
2363 * linux-low.c (linux_low_filter_event): Remove redundant
2364 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2366 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2368 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2369 (struct linux_target_ops): Wire in the above.
2371 2016-03-03 Yao Qi <yao.qi@linaro.org>
2373 * linux-low.c: Update comments to start_step_over.
2375 2016-03-03 Yao Qi <yao.qi@linaro.org>
2378 * linux-low.c (handle_extended_wait): Set child suspended
2379 if event_lwp->bp_reinsert isn't zero.
2381 2016-03-02 Yao Qi <yao.qi@linaro.org>
2383 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2384 enqueue_pending_signal.
2386 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2388 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2391 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2393 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2394 (s390_regmap_3264) [!__s390x__]: New global.
2395 (s390_collect_ptrace_register): Skip map entries containing -1.
2396 (s390_supply_ptrace_register): Ditto.
2397 (s390_fill_gprs_high): New function.
2398 (s390_store_gprs_high): New function.
2399 (s390_regsets): Add NT_S390_HIGH_GPRS.
2400 (s390_get_hwcap): Enable on 31-bit.
2401 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2402 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2403 Detect NT_S390_HIGH_GPRS.
2404 (s390_usrregs_info_3264): Enable on 31-bit.
2405 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2406 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2408 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2411 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2412 * configure.srv: Ditto.
2413 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2414 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2415 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2416 (init_registers_amd64_linux): Remove prototype.
2417 (tdesc_amd64_linux): Remove declaration.
2418 (get_ipa_tdesc): New function.
2419 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2420 initialize remaining tdescs.
2421 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2422 (init_registers_i386_linux): Remove prototype.
2423 (tdesc_i386_linux): Remove declaration.
2424 (get_ipa_tdesc): New function.
2425 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2426 initialize remaining tdescs.
2427 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2428 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2429 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2430 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2431 (x86_get_ipa_tdesc_idx): New function.
2432 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2433 * linux-x86-tdesc.h: New file.
2434 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2435 (target_get_ipa_tdesc_idx): New macro.
2436 * tracepoint.c (ipa_tdesc_idx): New macro.
2437 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2438 (symbol_list): Add ipa_tdesc_idx.
2439 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2440 (ipa_tdesc): Remove.
2441 (ipa_tdesc_idx): New variable.
2442 (get_context_regcache): Use get_ipa_tdesc.
2443 (gdb_collect): Ditto.
2445 * tracepoint.h (get_ipa_tdesc): New prototype.
2446 (ipa_tdesc): Remove.
2448 2016-02-24 Pedro Alves <palves@redhat.com>
2450 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2451 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2452 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2453 Factor out common code between the USE_SIGTRAP_SIGINFO and
2454 !USE_SIGTRAP_SIGINFO blocks.
2455 (linux_low_filter_event): Call save_stop_reason instead of
2456 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2458 (linux_wait_1): Update comments.
2460 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2462 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2463 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2464 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2465 ppc_insert_point, ppc_remove_point.
2467 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2469 * linux-s390-low.c (s390_supports_z_point_type): New function.
2470 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2472 2016-02-16 Yao Qi <yao.qi@linaro.org>
2474 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2475 PC. Get pc from regcache_read_pc.
2477 2016-02-12 Yao Qi <yao.qi@linaro.org>
2479 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2480 or linux_get_pc_32bit.
2481 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2483 2016-02-12 Yao Qi <yao.qi@linaro.org>
2485 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2486 arm_linux_get_next_pcs_fixup.
2488 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2490 * tracepoint.c (x_tracepoint_action_download): Change
2491 write_inferior_data_ptr to write_inferior_data_pointer.
2492 (cmd_qtstart): Likewise.
2493 (write_inferior_data_ptr): Remove.
2494 (download_agent_expr): Change write_inferior_data_ptr to
2495 write_inferior_data_pointer.
2496 (download_tracepoint_1): Likewise.
2497 (download_tracepoint): Likewise.
2498 (download_trace_state_variables): Likewise.
2500 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2501 Marcin Kościelnicki <koriakin@0x04.net>
2503 * tracepoint.c (struct tracepoint_action_ops): Remove.
2504 (struct tracepoint_action): Remove ops.
2505 (m_tracepoint_action_download, r_tracepoint_action_download)
2506 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2507 size and offset accordingly.
2508 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2509 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2510 (tracepoint_action_send, tracepoint_action_download): New functions.
2511 Helpers for trace action handlers.
2512 (add_tracepoint_action): Remove setup actions ops.
2513 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2515 2016-02-10 Yao Qi <yao.qi@linaro.org>
2517 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2519 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2521 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2523 * configure: Regenerate.
2525 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2527 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2528 void * to gdb_byte *.
2529 * linux-low.c (siginfo_fixup): Likewise.
2530 (linux_xfer_siginfo): Likewise.
2531 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2533 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2535 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2537 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2539 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2541 * linux-x86-low.c [__x86_64__]: Include
2542 "nat/amd64-linux-siginfo.h".
2543 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2544 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2545 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2546 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2547 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2548 (cpt_si_fd, si_timerid, si_overrun): Move from
2549 nat/amd64-linux-siginfo.c.
2550 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2552 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2554 * server.c (skip_to_semicolon): Remove.
2555 (process_point_options): Use strchrnul instead of
2558 2016-01-26 Yao Qi <yao.qi@linaro.org>
2560 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2561 * linux-low.c (install_software_single_step_breakpoints): Don't
2562 call regcache_read_pc.
2563 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2566 2016-01-26 Yao Qi <yao.qi@linaro.org>
2568 * linux-low.c (install_software_single_step_breakpoints): Call
2569 regcache_read_pc instead of get_pc.
2571 2016-01-26 Yao Qi <yao.qi@linaro.org>
2573 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2574 (unblock_async_io): Rename to ...
2575 (block_unblock_async_io): ... it. New function.
2576 (enable_async_io): Don't install SIGIO handler. Unblock it
2578 (disable_async_io): Don't ignore SIGIO. Block it instead.
2579 (initialize_async_io): Install SIGIO handler. Don't call
2582 2016-01-26 Yao Qi <yao.qi@linaro.org>
2584 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2585 first character is '\003', call *the_target->request_interrupt.
2587 2016-01-25 Yao Qi <yao.qi@linaro.org>
2589 * remote-utils.c (new_thread_notify): Remove.
2590 (dead_thread_notify): Likewise.
2591 * remote-utils.h (new_thread_notify): Remove declaration.
2592 (dead_thread_notify): Likewise.
2594 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2596 * gdb.trace/pending.exp: Fix expected message on continue.
2598 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2600 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2601 it works properly on big-endian machines where sizeof (CORE_ADDR)
2604 2016-01-21 Pedro Alves <palves@redhat.com>
2606 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2607 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2608 * configure: Regenerate.
2610 2016-01-21 Yao Qi <yao.qi@linaro.org>
2612 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2613 is_thumb and set it according to CPSR saved on the stack.
2614 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2615 arm_sigreturn_next_pc.
2617 2016-01-18 Yao Qi <yao.qi@linaro.org>
2619 * linux-low.c (linux_set_pc_64bit): New function.
2620 (linux_get_pc_64bit): New function.
2621 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2623 * linux-sparc-low.c (debug_threads): Remove declaration.
2624 (sparc_get_pc): Remove.
2625 (the_low_target): Use linux_get_pc_64bit instead of
2627 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2628 (the_low_target): Use linux_get_pc_64bit and
2631 2016-01-18 Yao Qi <yao.qi@linaro.org>
2633 * linux-arm-low.c (debug_threads): Remove declaration.
2634 (arm_get_pc, arm_set_pc): Remove.
2635 (the_low_target): Use linux_get_pc_32bit and
2637 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2638 (the_low_target): Use linux_get_pc_32bit and
2640 * linux-cris-low.c (debug_threads): Remove declaration.
2641 (cris_get_pc, cris_set_pc,): Remove.
2642 (the_low_target): Use linux_get_pc_32bit and
2644 * linux-crisv32-low.c (debug_threads): Remove declaration.
2645 (cris_get_pc, cris_set_pc): Remove.
2646 (the_low_target): Use linux_get_pc_32bit and
2648 * linux-low.c: Include inttypes.h.
2649 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2650 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2651 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2652 (the_low_target): Use linux_get_pc_32bit and
2654 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2655 (the_low_target): Use linux_get_pc_32bit and
2657 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2658 (the_low_target): Use linux_get_pc_32bit and
2660 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2661 (the_low_target): Use linux_get_pc_32bit and
2663 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2664 (the_low_target): Use linux_get_pc_32bit and
2667 2016-01-18 Gary Benson <gbenson@redhat.com>
2669 * configure.ac (AC_FUNC_FORK): New check.
2670 * config.in: Regenerate.
2671 * configure: Likewise.
2673 2016-01-14 Yao Qi <yao.qi@linaro.org>
2675 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2676 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2677 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2678 arm_get_next_pcs_ctor.
2680 2016-01-12 Josh Stone <jistone@redhat.com>
2681 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2683 * inferiors.h: Include "gdb_vecs.h".
2684 (struct process_info): Add syscalls_to_catch.
2685 * inferiors.c (remove_process): Free syscalls_to_catch.
2686 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2687 syscall_return stops.
2688 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2689 * server.c (handle_general_set): Handle QCatchSyscalls.
2690 (handle_query): Report support for QCatchSyscalls.
2691 * target.h (struct target_ops): Add supports_catch_syscall.
2692 (target_supports_catch_syscall): New macro.
2693 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2694 (struct lwp_info): Add syscall_state.
2695 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2696 Maintain syscall_state and syscalls_to_catch across exec.
2697 (get_syscall_trapinfo): New function, proxy to the_low_target.
2698 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2699 (linux_low_filter_event): Toggle syscall_state entry/return for
2700 syscall traps, and set it ignored for all others.
2701 (gdb_catching_syscalls_p): New function.
2702 (gdb_catch_this_syscall_p): New function.
2703 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2704 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2705 (linux_supports_catch_syscall): New function.
2706 (linux_target_ops): Install it.
2707 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2708 (the_low_target): Install it.
2710 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2712 * acinclude.m4: Include new ../warning.m4 file.
2713 * configure: Regenerated.
2714 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2716 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2718 * ax.c (is_goto_target): Mark static.
2719 * linux-low.c (register_addr): Likewise.
2720 (linux_fetch_registers, linux_store_registers): Likewise.
2721 * mem-break.c (any_persistent_commands): Fix old prototype.
2722 (add_commands_to_breakpoint): Mark static.
2723 * regcache.c (find_register_by_name): Delete unused func.
2724 * remote-utils.c (hex_or_minus_one): Mark static.
2725 * server.c (monitor_show_help): Mark static.
2726 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2727 handle_v_requests): Likewise.
2729 2016-01-12 Pedro Alves <palves@redhat.com>
2731 Remove use of the registered trademark symbol throughout.
2733 2016-01-08 Yao Qi <yao.qi@linaro.org>
2735 * remote-utils.c (getpkt): If c is '\003', call target hook
2738 2016-01-06 Yao Qi <yao.qi@linaro.org>
2740 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2741 linux-aarch32-low.c.
2742 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2743 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2744 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2745 (thumb2_breakpoint): Declare.
2746 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2747 linux-aarch32-low.h.
2748 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2749 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2750 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2752 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2754 * gdbreplay.c (gdbreplay_version): Change copyright year in
2756 * server.c (gdbserver_version): Likewise.
2758 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2760 * server.c (crc32_table): Delete.
2761 (crc32): Use libiberty's xcrc32 function.
2763 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2765 * lynx-low.c (lynx_delete_thread_callback): New function.
2766 (lynx_mourn): Properly delete our process and all of its
2767 threads. Remove call to clear_inferiors.
2769 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2771 * target.c (thread_search_callback): Add check that
2772 the thread_stopped target callback is not NULL before
2775 2015-12-21 Yao Qi <yao.qi@linaro.org>
2777 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2780 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2782 * server.c (handle_query): Call target_supports_software_single_step.
2784 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2786 * linux-low.c (single_step): New function.
2787 (linux_resume_one_lwp_throw): Call single_step.
2788 (start_step_over): Likewise.
2790 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2792 * Makefile.in (SFILES): Append arch/arm-linux.c,
2793 arch/arm-get-next-pcs.c.
2794 (arm-linux.o): New rule.
2795 (arm-get-next-pcs.o): New rule.
2796 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2798 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2799 to linux-aarch32-low.c.
2800 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2801 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2802 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2803 (thumb2_breakpoint_len): Likewise.
2804 (arm_is_thumb_mode): Make non-static.
2805 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2806 from linux-aarch32-low.c.
2807 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2808 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2809 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2810 (thumb2_breakpoint_len): Likewise.
2811 (arm_is_thumb_mode): New declaration.
2812 * linux-arm-low.c: Include arch/arm-linux.h
2813 aarch/arm-get-next-pcs.h, sys/syscall.h.
2814 (get_next_pcs_ops): New struct.
2815 (get_next_pcs_addr_bits_remove): New function.
2816 (get_next_pcs_is_thumb): New function.
2817 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2818 (arm_sigreturn_next_pc): Likewise.
2819 (get_next_pcs_syscall_next_pc): Likewise.
2820 (arm_gdbserver_get_next_pcs): Likewise.
2821 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2823 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2824 * server.h: Include gdb_vecs.h.
2826 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2828 * Makefile.in (SFILES): Append common/common-regcache.c.
2829 (OBS): Append common-regcache.o.
2830 (common-regcache.o): New rule.
2831 * regcache.c (init_register_cache): Initialize cache to
2833 (regcache_raw_read_unsigned): New function.
2834 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2835 register_status enum.
2837 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2839 * linux-aarch64-low.c (the_low_targets): Rename
2840 breakpoint_reinsert_addr to get_next_pcs.
2841 * linux-arm-low.c (the_low_targets): Likewise.
2842 * linux-bfin-low.c (the_low_targets): Likewise.
2843 * linux-cris-low.c (the_low_targets): Likewise.
2844 * linux-crisv32-low.c (the_low_targets): Likewise.
2845 * linux-low.c (can_software_single_step): Likewise.
2846 (install_software_single_step_breakpoints): New function.
2847 (start_step_over): Use install_software_single_step_breakpoints.
2848 * linux-low.h: New CORE_ADDR vector.
2849 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2851 * linux-mips-low.c (the_low_targets): Likewise.
2852 * linux-nios2-low.c (the_low_targets): Likewise.
2853 * linux-sparc-low.c (the_low_targets): Likewise.
2855 2015-12-17 Pedro Alves <palves@redhat.com>
2857 * linux-low.c (linux_kill_one_lwp): Remove references to
2859 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2861 (linux_init_signals): Delete.
2862 (initialize_low): Adjust.
2863 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2865 2015-12-16 Pedro Alves <palves@redhat.com>
2867 * configure.ac (compiler warning flags): When testing a
2868 -Wno-foo option, check whether -Wfoo works instead.
2869 * configure: Regenerate.
2871 2015-12-11 Don Breazeal <donb@codesourcery.com>
2873 * server.c (process_serial_event): Don't exit from gdbserver
2874 in remote mode if there are still active inferiors.
2876 2015-12-11 Yao Qi <yao.qi@linaro.org>
2878 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2879 arm_breakpoint_at if the process is 32-bit.
2881 2015-12-11 Yao Qi <yao.qi@linaro.org>
2883 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2886 2015-12-07 Yao Qi <yao.qi@linaro.org>
2888 * configure.srv: Append arm.o to srv_tgtobj for
2889 aarch64*-*-linux* target.
2890 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2891 from linux-arm-low.c.
2892 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2893 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2894 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2895 (thumb2_breakpoint_len): Likewise.
2896 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2897 (arm_breakpoint_kinds): Likewise.
2898 (arm_breakpoint_kind_from_pc): Likewise.
2899 (arm_sw_breakpoint_from_kind): Likewise.
2900 (arm_breakpoint_kind_from_current_state): Likewise.
2901 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2902 (arm_sw_breakpoint_from_kind): Declare.
2903 (arm_breakpoint_kind_from_current_state): Declare.
2904 (arm_breakpoint_at): Declare.
2905 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2906 arm_sw_breakpoint_from_kind if process is 32-bit.
2907 (aarch64_breakpoint_kind_from_pc): New function.
2908 (aarch64_breakpoint_kind_from_current_state): New function.
2909 (the_low_target): Initialize fields breakpoint_kind_from_pc
2910 and breakpoint_kind_from_current_state.
2911 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2912 linux-aarch32-low.c.
2913 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2914 (arm_breakpoint, arm_breakpoint_len): Likewise.
2915 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2916 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2917 (arm_is_thumb_mode): Likewise.
2918 (arm_breakpoint_at): Likewise.
2919 (arm_breakpoint_kind_from_pc): Likewise.
2920 (arm_sw_breakpoint_from_kind): Likewise.
2921 (arm_breakpoint_kind_from_current_state): Likewise.
2924 2015-08-04 Yao Qi <yao.qi@linaro.org>
2926 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2927 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2928 * server.c (extended_protocol): Remove "static".
2929 * server.h (extended_protocol): Declare it.
2931 2015-12-04 Josh Stone <jistone@redhat.com>
2933 * target.h (struct target_ops) <arch_setup>: Rename to ...
2934 (struct target_ops) <post_create_inferior>: ... this.
2935 (target_arch_setup): Rename to ...
2936 (target_post_create_inferior): ... this, calling post_create_inferior.
2937 * server.c (start_inferior): Update target_arch_setup calls to
2938 target_post_create_inferior.
2939 * linux-low.c (linux_low_ptrace_options): Forward declare.
2940 (linux_arch_setup): Update its comment for general use.
2941 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2942 (struct linux_target_ops): Use linux_post_create_inferior.
2943 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2944 to post_create_inferior.
2945 * nto-low.c (struct nto_target_ops): Likewise.
2946 * spu-low.c (struct spu_target_ops): Likewise.
2947 * win32-low.c (struct win32_target_ops): Likewise.
2949 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2951 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2953 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2955 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2956 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2957 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2958 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2959 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2960 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2961 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2962 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2963 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2964 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2965 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2966 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2968 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2970 * linux-low.c (linux_look_up_symbols): Don't call
2971 linux_supports_traceclone.
2972 * linux-low.h (thread_db_init): Remove use_events argument.
2973 * thread-db.c (thread_db_use_event): Remove global variable.
2974 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2975 (struct thread_db) <td_create_bp>: Remove field.
2976 (thread_db_create_event): Remove function.
2977 (thread_db_enable_reporting): Likewise.
2978 (find_one_thread): Don't check for thread_db_use_events.
2979 (attach_thread): Likewise.
2980 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2981 (try_thread_db_load_1): Don't check for thread_db_use_events.
2982 (thread_db_init): Remove use_events argument and thread events
2984 (remove_thread_event_breakpoints): Remove function.
2985 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2987 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2989 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2991 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2992 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2993 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2994 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2995 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2997 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2999 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3000 * linux-low.c (can_hardware_single_step): Use
3001 supports_hardware_single_step.
3002 (can_software_single_step): New function.
3003 (start_step_over): Call can_software_single_step.
3004 (linux_supports_hardware_single_step): New function.
3005 (struct target_ops) <supports_software_single_step>: Initialize.
3006 * linux-low.h (struct linux_target_ops)
3007 <supports_hardware_single_step>: Initialize.
3008 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3009 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3010 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3011 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3012 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3013 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3014 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3015 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3016 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3017 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3019 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3020 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3022 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3023 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3024 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3026 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3027 * target.h (struct target_ops): <supports_software_single_step>:
3029 (target_supports_software_single_step): New macro.
3031 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3033 * linux-low.c (linux_wait_1): Fix pc advance condition.
3034 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3035 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3037 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3039 * linux-arm-low.c (arm_is_thumb_mode): New function.
3040 (arm_breakpoint_at): Use arm_is_thumb_mode.
3041 (arm_breakpoint_kind_from_current_state): New function.
3042 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3044 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3045 (linux_breakpoint_kind_from_current_state): New function.
3046 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3047 * linux-low.h (struct linux_target_ops)
3048 <breakpoint_kind_from_current_state>: New field.
3049 * target.h (struct target_ops): Likewise.
3050 (target_breakpoint_kind_from_current_state): New macro.
3052 2015-11-30 Pedro Alves <palves@redhat.com>
3054 * linux-low.c (linux_resume): Wake up the event loop before
3057 2015-11-30 Pedro Alves <palves@redhat.com>
3059 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3061 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3063 * target.c (struct thread_search): New structure.
3064 (thread_search_callback): New function.
3065 (prev_general_thread): New global.
3066 (prepare_to_access_memory, done_accessing_memory): New functions.
3067 * target.h (prepare_to_access_memory, done_accessing_memory):
3068 Replace macros with function declarations.
3070 2015-11-30 Pedro Alves <palves@redhat.com>
3073 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3074 report TARGET_WAITKIND_NO_RESUMED.
3075 * remote-utils.c (prepare_resume_reply): Handle
3076 TARGET_WAITKIND_NO_RESUMED.
3077 * server.c (report_no_resumed): New global.
3078 (handle_query) <qSupported>: Handle "no-resumed+". Report
3079 "no-resumed+" support.
3080 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3081 return error if the client doesn't support no-resumed events.
3082 (push_stop_notification): New function.
3083 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3084 events if the client supports them.
3086 2015-11-30 Pedro Alves <palves@redhat.com>
3088 * linux-low.c (thread_still_has_status_pending_p): Don't check
3090 (lwp_resumed): New function.
3091 (status_pending_p_callback): Return early if the LWP is not
3092 supposed to be resumed.
3094 2015-11-30 Pedro Alves <palves@redhat.com>
3096 * linux-low.c (handle_extended_wait): Assert that the LWP's
3097 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3098 thread create events, leave the new child's status pending.
3099 (linux_low_filter_event): If GDB wants to hear about thread exit
3100 events, leave the LWP marked dead and don't delete it.
3101 (linux_wait_for_event_filtered): Don't check for thread exit.
3102 (filter_exit_event): New function.
3103 (linux_wait_1): Use it, when returning an exit event.
3104 (linux_resume_one_lwp_throw): Assert that the LWP's
3105 waitstatus is TARGET_WAITKIND_IGNORE.
3106 * remote-utils.c (prepare_resume_reply): Handle
3107 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3108 * server.c (report_thread_events): New global.
3109 (handle_general_set): Handle QThreadEvents.
3110 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3111 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3112 TARGET_WAITKIND_THREAD_EXITED.
3113 * server.h (report_thread_events): Declare.
3115 2015-11-30 Pedro Alves <palves@redhat.com>
3117 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3118 the thread's last_resume_kind was resume_stop.
3120 2015-11-30 Pedro Alves <palves@redhat.com>
3122 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3125 2015-11-30 Pedro Alves <palves@redhat.com>
3127 * server.c (handle_v_requests): Handle vCtrlC.
3129 2015-11-30 Pedro Alves <palves@redhat.com>
3131 * gdbthread.h (find_any_thread_of_pid): Declare.
3132 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3134 * server.c (handle_query): If current_thread is NULL, look for
3135 another thread of the selected process.
3137 2015-11-26 Daniel Colascione <dancol@dancol.org>
3138 Simon Marchi <simon.marchi@ericsson.com>
3140 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3141 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3143 * target.h (struct target_ops) <thread_name>: New field.
3144 (target_thread_name): New macro.
3146 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3148 * regcache.h (regcache_invalidate_pid): Add declaration.
3149 * regcache.c (regcache_invalidate_pid): New function, extracted
3150 from regcache_invalidate.
3151 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3152 Add trivial documentation comment.
3153 * lynx-low.c: Use regcache_invalidate_pid instead of
3154 regcache_invalidate.
3156 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3158 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3159 and Elf64_auxv_t if the target is Android.
3161 2015-11-22 Doug Evans <xdje42@gmail.com>
3163 * target.h: #include <sys/types.h>.
3165 2015-11-19 Pedro Alves <palves@redhat.com>
3167 * linux-low.c (linux_process_qsupported): Change prototype.
3169 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3171 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3172 and adjust to loop over all features.
3173 * server.c (handle_query) <qSupported>: Adjust to call
3174 target_process_qsupported once, passing it a vector of unprocessed
3176 * target.h (struct target_ops) <process_qsupported>: Change
3178 (target_process_qsupported): Adjust.
3180 2015-11-19 Pedro Alves <palves@redhat.com>
3182 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3184 * configure: Regenerate.
3186 2015-11-19 Pedro Alves <palves@redhat.com>
3188 * configure: Regenerate.
3190 2015-11-19 Yao Qi <yao.qi@linaro.org>
3192 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3195 2015-11-19 Yao Qi <yao.qi@linaro.org>
3197 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3198 (struct aarch64_operand): Move enum out.
3200 2015-11-19 Yao Qi <yao.qi@linaro.org>
3202 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3203 struct user_fpsimd_state *.
3204 (aarch64_store_fpregset): Likewise.
3206 2015-11-19 Yao Qi <yao.qi@linaro.org>
3208 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3209 struct user_pt_regs *.
3210 (aarch64_store_gregset): Likewise.
3212 2015-11-18 Pedro Alves <palves@redhat.com>
3214 * Makefile.in (all_object_files): Add $IPA_OBJS.
3216 2015-11-17 Pedro Alves <palves@redhat.com>
3218 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3219 GDB_SIGNAL_0 and gdb_signal_to_string.
3221 2015-11-17 Pedro Alves <palves@redhat.com>
3223 * win32-low.c (handle_output_debug_string): Remove parameter.
3224 (win32_kill): Remove our_status local and adjust call to
3225 handle_output_debug_string.
3226 (get_child_debug_event): Adjust call to
3227 handle_output_debug_string.
3229 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3231 * linux-mips-low.c (mips_fill_gregset): Add cast.
3232 (mips_store_gregset): Likewise.
3233 (mips_fill_fpregset): Likewise.
3234 (mips_store_fpregset): Likewise.
3236 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3238 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3241 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3243 * linux-mips-low.c (mips_linux_new_thread): Change type of
3244 watch_type to enum target_hw_bp_type.
3246 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3248 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3249 Change return type to arm_hwbp_type.
3251 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3253 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3254 (arm_store_gregset): Likewise.
3255 * linux-arm-low.c (arm_get_hwcap): Likewise.
3256 (arm_read_description): Likewise.
3258 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3260 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3262 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3264 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3265 (ppc_fill_vsxregset): Likewise.
3266 (ppc_store_vsxregset): Likewise.
3267 (ppc_fill_vrregset): Likewise.
3268 (ppc_store_vrregset): Likewise.
3269 (ppc_fill_evrregset): Likewise.
3270 (ppc_store_evrregset): Likewise.
3272 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3274 * linux-ppc-low.c (ppc_usrregs_info): Remove
3275 forward-declaration.
3276 (ppc_arch_setup): Move lower in file.
3278 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3280 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3281 (ps_pdwrite): Likewise.
3283 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3285 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3286 to after assert checks.
3288 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3290 * proc-service.c (ps_pdread): Add/adjust casts.
3291 (ps_pdwrite): Add/adjust casts.
3293 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3295 * server.c (handle_search_memory_1): Cast return value of
3298 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3300 * server.c (write_qxfer_response): Change type of data to
3303 2015-10-29 Pedro Alves <palves@redhat.com>
3305 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3307 2015-10-29 Pedro Alves <palves@redhat.com>
3309 * tracepoint.c (clear_installed_tracepoints): Add casts.
3311 2015-10-29 Pedro Alves <palves@redhat.com>
3313 * server.c (handle_v_cont, process_serial_event): Add enum
3314 gdb_signal casts to signal parsing code.
3316 2015-10-29 Pedro Alves <palves@redhat.com>
3318 * linux-low.h (NULL_REGSET): Define.
3319 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3320 * linux-arm-low.c (arm_regsets): Likewise.
3321 * linux-crisv32-low.c (cris_regsets): Likewise.
3322 * linux-m68k-low.c (m68k_regsets): Likewise.
3323 * linux-mips-low.c (mips_regsets): Likewise.
3324 * linux-nios2-low.c (nios2_regsets): Likewise.
3325 * linux-ppc-low.c (ppc_regsets): Likewise.
3326 * linux-s390-low.c (s390_regsets): Likewise.
3327 * linux-sh-low.c (sh_regsets): Likewise.
3328 * linux-sparc-low.c (sparc_regsets): Likewise.
3329 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3330 * linux-tile-low.c (tile_regsets): Likewise.
3331 * linux-x86-low.c (x86_regsets): Likewise.
3332 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3334 2015-10-29 Pedro Alves <palves@redhat.com>
3336 * linux-low.h (NULL_REGSET): Define.
3337 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3338 * linux-arm-low.c (arm_regsets): Likewise.
3339 * linux-crisv32-low.c (cris_regsets): Likewise.
3340 * linux-m68k-low.c (m68k_regsets): Likewise.
3341 * linux-mips-low.c (mips_regsets): Likewise.
3342 * linux-nios2-low.c (nios2_regsets): Likewise.
3343 * linux-ppc-low.c (ppc_regsets): Likewise.
3344 * linux-s390-low.c (s390_regsets): Likewise.
3345 * linux-sh-low.c (sh_regsets): Likewise.
3346 * linux-sparc-low.c (sparc_regsets): Likewise.
3347 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3348 * linux-tile-low.c (tile_regsets): Likewise.
3349 * linux-x86-low.c (x86_regsets): Likewise.
3350 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3352 2015-10-26 Doug Evans <dje@google.com>
3354 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3356 2015-10-26 Doug Evans <dje@google.com>
3358 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3360 2015-10-26 Doug Evans <dje@google.com>
3362 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3364 (attach_thread, find_new_threads_callback): Ditto.
3366 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3368 * mem-break.h (set_breakpoint_data): Remove.
3370 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3372 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3373 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3374 (initialize_low): Remove set_breakpoint_data call.
3375 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3376 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3377 (initialize_low): Remove set_breakpoint_data call.
3378 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3379 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3380 (initialize_low): Remove set_breakpoint_data call.
3382 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3384 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3385 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3386 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3387 * target.h (target_breakpoint_kind_from_pc): New macro.
3389 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3391 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3392 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3393 the default breakpoint kind.
3395 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3397 * linux-arm-low.c (arm_supports_z_point_type): Add software
3400 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3402 * linux-arm-low.c: Refactor breakpoint definitions.
3403 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3404 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3406 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3408 * Makefile.in: Add arm.c/o.
3409 * configure.srv: Likewise.
3410 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3411 (arm_breakpoint_kind_from_pc): New function.
3412 (arm_sw_breakpoint_from_kind): Return proper kind.
3413 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3415 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3417 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3419 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3420 (struct raw_breakpoint) <size>: Remove.
3421 (struct raw_breakpoint) <kind>: Add.
3422 (bp_size): New function.
3423 (bp_opcode): Likewise.
3424 (find_raw_breakpoint_at): Adjust for kind.
3425 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3426 (remove_memory_breakpoint): Adjust for kind call bp_size.
3427 (set_raw_breakpoint_at): Adjust for kind.
3428 (set_breakpoint): Likewise.
3429 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3430 (delete_raw_breakpoint): Adjust for kind.
3431 (delete_breakpoint): Likewise.
3432 (find_gdb_breakpoint): Likewise.
3433 (set_gdb_breakpoint_1): Likewise.
3434 (set_gdb_breakpoint): Likewise.
3435 (delete_gdb_breakpoint_1): Likewise.
3436 (delete_gdb_breakpoint): Likewise.
3437 (uninsert_raw_breakpoint): Likewise.
3438 (reinsert_raw_breakpoint): Likewise.
3439 (set_breakpoint_data): Remove.
3440 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3441 (check_mem_read): Adjust for kind call bp_size.
3442 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3443 (clone_one_breakpoint): Adjust for kind.
3444 * mem-break.h (set_gdb_breakpoint): Likewise.
3445 (delete_gdb_breakpoint): Likewise.
3446 * server.c (process_serial_event): Likewise.
3448 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3450 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3451 (struct linux_target_ops) <breakpoint>: Remove.
3452 (struct linux_target_ops) <breakpoint_len>: Remove.
3453 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3454 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3455 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3456 (arm_sw_breakpoint_from_kind): New function.
3457 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3473 and sw_breakpoint_from_kind to increment the pc.
3474 (linux_breakpoint_kind_from_pc): New function.
3475 (linux_sw_breakpoint_from_kind): New function.
3476 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3477 (initialize_low): Call breakpoint_kind_from_pc and
3478 sw_breakpoint_from_kind to replace breakpoint_data/len.
3479 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3482 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3493 (struct linux_target_ops) <breakpoint>: Remove.
3494 (struct linux_target_ops) <breakpoint_len>: Remove.
3495 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3496 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3497 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3498 (struct linux_target_ops) <breakpoint>: Remove.
3499 (struct linux_target_ops) <breakpoint_len>: Remove.
3500 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3501 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3502 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3503 (struct linux_target_ops) <breakpoint>: Remove.
3504 (struct linux_target_ops) <breakpoint_len>: Remove.
3505 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3506 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3507 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3508 (struct linux_target_ops) <breakpoint>: Remove.
3509 (struct linux_target_ops) <breakpoint_len>: Remove.
3510 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3512 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3513 (struct linux_target_ops) <breakpoint>: Remove.
3514 (struct linux_target_ops) <breakpoint_len>: Remove.
3515 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3516 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3517 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3518 (struct linux_target_ops) <breakpoint>: Remove.
3519 (struct linux_target_ops) <breakpoint_len>: Remove.
3520 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3521 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3522 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3523 (struct linux_target_ops) <breakpoint>: Remove.
3524 (struct linux_target_ops) <breakpoint_len>: Remove.
3525 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3526 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3527 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3528 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3529 (struct linux_target_ops) <breakpoint>: Remove.
3530 (struct linux_target_ops) <breakpoint_len>: Remove.
3531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3533 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3534 (struct linux_target_ops) <breakpoint>: Remove.
3535 (struct linux_target_ops) <breakpoint_len>: Remove.
3536 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3537 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3539 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3541 * linux-cris-low.c (cris_get_pc): Remove void arg.
3543 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3545 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3548 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3550 * inferiors.c (thread_pid_matches_callback): New function.
3551 (find_thread_process): New function.
3552 (remove_thread): Reset current_thread.
3553 (remove_process): Assert threads have been removed first.
3555 2015-10-15 Yao Qi <yao.qi@linaro.org>
3557 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3559 (aarch64_remove_point): Likewise.
3560 * regcache.c (regcache_register_size): New function.
3562 2015-10-12 Yao Qi <yao.qi@linaro.org>
3564 * linux-aarch64-low.c: Update all callers as emit_load_store
3565 is renamed to aarch64_emit_load_store.
3567 2015-10-12 Yao Qi <yao.qi@linaro.org>
3569 * linux-aarch64-low.c: Update all callers of function renaming
3570 from emit_insn to aarch64_emit_insn.
3572 2015-10-12 Yao Qi <yao.qi@linaro.org>
3574 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3575 arch/aarch64-insn.h.
3576 (struct aarch64_memory_operand): Likewise.
3578 (emit_insn): Move to arch/aarch64-insn.c.
3579 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3580 (emit_load_store): Move to arch/aarch64-insn.c.
3581 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3582 (can_encode_int32): Remove.
3584 2015-10-12 Yao Qi <yao.qi@linaro.org>
3586 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3587 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3588 (aarch64_relocate_instruction): Likewise.
3589 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3590 (struct aarch64_insn_visitor): Likewise.
3592 2015-10-12 Yao Qi <yao.qi@linaro.org>
3594 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3595 (struct aarch64_insn_visitor): New.
3596 (struct aarch64_insn_relocation_data): New.
3597 (aarch64_ftrace_insn_reloc_b): New function.
3598 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3599 (aarch64_ftrace_insn_reloc_cb): Likewise.
3600 (aarch64_ftrace_insn_reloc_tb): Likewise.
3601 (aarch64_ftrace_insn_reloc_adr): Likewise.
3602 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3603 (aarch64_ftrace_insn_reloc_others): Likewise.
3605 (aarch64_relocate_instruction): Use visitor.
3607 2015-10-12 Yao Qi <yao.qi@linaro.org>
3609 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3610 int. Add argument buf.
3611 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3612 aarch64_relocate_instruction.
3614 2015-10-12 Yao Qi <yao.qi@linaro.org>
3616 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3617 argument insn. Remove local variable insn. Don't call
3619 (aarch64_install_fast_tracepoint_jump_pad): Call
3622 2015-09-30 Yao Qi <yao.qi@linaro.org>
3624 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3625 (emit_load_store_pair): Likewise.
3627 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3629 * dll.c (match_dll): Add cast(s).
3630 (unloaded_dll): Likewise.
3631 * linux-low.c (second_thread_of_pid_p): Likewise.
3632 (delete_lwp_callback): Likewise.
3633 (count_events_callback): Likewise.
3634 (select_event_lwp_callback): Likewise.
3635 (linux_set_resume_request): Likewise.
3636 * server.c (accumulate_file_name_length): Likewise.
3637 (emit_dll_description): Likewise.
3638 (handle_qxfer_threads_worker): Likewise.
3639 (visit_actioned_threads): Likewise.
3640 * thread-db.c (any_thread_of): Likewise.
3641 * tracepoint.c (same_process_p): Likewise.
3642 (match_blocktype): Likewise.
3643 (build_traceframe_info_xml): Likewise.
3645 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3647 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3649 (gdb_unparse_agent_expr): Likewise.
3650 * hostio.c (require_data): Likewise.
3651 (handle_pread): Likewise.
3652 * linux-low.c (disable_regset): Likewise.
3653 (fetch_register): Likewise.
3654 (store_register): Likewise.
3655 (get_dynamic): Likewise.
3656 (linux_qxfer_libraries_svr4): Likewise.
3657 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3658 (set_fast_tracepoint_jump): Likewise.
3659 (uninsert_fast_tracepoint_jumps_at): Likewise.
3660 (reinsert_fast_tracepoint_jumps_at): Likewise.
3661 (validate_inserted_breakpoint): Likewise.
3662 (clone_agent_expr): Likewise.
3663 * regcache.c (init_register_cache): Likewise.
3664 * remote-utils.c (putpkt_binary_1): Likewise.
3665 (decode_M_packet): Likewise.
3666 (decode_X_packet): Likewise.
3667 (look_up_one_symbol): Likewise.
3668 (relocate_instruction): Likewise.
3669 (monitor_output): Likewise.
3670 * server.c (handle_search_memory): Likewise.
3671 (handle_qxfer_exec_file): Likewise.
3672 (handle_qxfer_libraries): Likewise.
3673 (handle_qxfer): Likewise.
3674 (handle_query): Likewise.
3675 (handle_v_cont): Likewise.
3676 (handle_v_run): Likewise.
3677 (captured_main): Likewise.
3678 * target.c (write_inferior_memory): Likewise.
3679 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3680 * tracepoint.c (init_trace_buffer): Likewise.
3681 (add_tracepoint_action): Likewise.
3682 (add_traceframe): Likewise.
3683 (add_traceframe_block): Likewise.
3684 (cmd_qtdpsrc): Likewise.
3685 (cmd_qtdv): Likewise.
3686 (cmd_qtstatus): Likewise.
3687 (response_source): Likewise.
3688 (response_tsv): Likewise.
3689 (cmd_qtnotes): Likewise.
3690 (gdb_collect): Likewise.
3691 (initialize_tracepoint): Likewise.
3693 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3695 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3696 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3697 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3699 (enum aarch64_condition_codes): New enum.
3700 (w0): New static global.
3703 (struct aarch64_memory_operand) <type>: New
3704 MEMORY_OPERAND_POSTINDEX type.
3705 (postindex_memory_operand): New helper function.
3706 (emit_ret): New function.
3707 (emit_load_store_pair): New function, factored out of emit_stp
3708 with support for MEMORY_OPERAND_POSTINDEX.
3709 (emit_stp): Rewrite using emit_load_store_pair.
3710 (emit_ldp): New function.
3711 (emit_load_store): Likewise.
3712 (emit_ldr): Mention post-index instruction in comment.
3713 (emit_ldrh): New function.
3714 (emit_ldrb): New function.
3715 (emit_ldrsw): Mention post-index instruction in comment.
3716 (emit_str): Likewise.
3717 (emit_subs): New function.
3718 (emit_cmp): Likewise.
3719 (emit_and): Likewise.
3720 (emit_orr): Likewise.
3721 (emit_orn): Likewise.
3722 (emit_eor): Likewise.
3723 (emit_mvn): Likewise.
3724 (emit_lslv): Likewise.
3725 (emit_lsrv): Likewise.
3726 (emit_asrv): Likewise.
3727 (emit_mul): Likewise.
3728 (emit_sbfm): Likewise.
3729 (emit_sbfx): Likewise.
3730 (emit_ubfm): Likewise.
3731 (emit_ubfx): Likewise.
3732 (emit_csinc): Likewise.
3733 (emit_cset): Likewise.
3734 (emit_nop): Likewise.
3735 (emit_ops_insns): New helper function.
3736 (emit_pop): Likewise.
3737 (emit_push): Likewise.
3738 (aarch64_emit_prologue): New function.
3739 (aarch64_emit_epilogue): Likewise.
3740 (aarch64_emit_add): Likewise.
3741 (aarch64_emit_sub): Likewise.
3742 (aarch64_emit_mul): Likewise.
3743 (aarch64_emit_lsh): Likewise.
3744 (aarch64_emit_rsh_signed): Likewise.
3745 (aarch64_emit_rsh_unsigned): Likewise.
3746 (aarch64_emit_ext): Likewise.
3747 (aarch64_emit_log_not): Likewise.
3748 (aarch64_emit_bit_and): Likewise.
3749 (aarch64_emit_bit_or): Likewise.
3750 (aarch64_emit_bit_xor): Likewise.
3751 (aarch64_emit_bit_not): Likewise.
3752 (aarch64_emit_equal): Likewise.
3753 (aarch64_emit_less_signed): Likewise.
3754 (aarch64_emit_less_unsigned): Likewise.
3755 (aarch64_emit_ref): Likewise.
3756 (aarch64_emit_if_goto): Likewise.
3757 (aarch64_emit_goto): Likewise.
3758 (aarch64_write_goto_address): Likewise.
3759 (aarch64_emit_const): Likewise.
3760 (aarch64_emit_call): Likewise.
3761 (aarch64_emit_reg): Likewise.
3762 (aarch64_emit_pop): Likewise.
3763 (aarch64_emit_stack_flush): Likewise.
3764 (aarch64_emit_zero_ext): Likewise.
3765 (aarch64_emit_swap): Likewise.
3766 (aarch64_emit_stack_adjust): Likewise.
3767 (aarch64_emit_int_call_1): Likewise.
3768 (aarch64_emit_void_call_2): Likewise.
3769 (aarch64_emit_eq_goto): Likewise.
3770 (aarch64_emit_ne_goto): Likewise.
3771 (aarch64_emit_lt_goto): Likewise.
3772 (aarch64_emit_le_goto): Likewise.
3773 (aarch64_emit_gt_goto): Likewise.
3774 (aarch64_emit_ge_got): Likewise.
3775 (aarch64_emit_ops_impl): New static global variable.
3776 (aarch64_emit_ops): New target function, return
3777 &aarch64_emit_ops_impl.
3778 (struct linux_target_ops): Install it.
3780 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3782 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3783 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3785 * linux-aarch64-ipa.c: New file.
3786 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3788 (aarch64_get_thread_area): New target method.
3789 (extract_signed_bitfield): New helper function.
3790 (aarch64_decode_ldr_literal): New function.
3791 (enum aarch64_opcodes): New enum.
3792 (struct aarch64_register): New struct.
3793 (struct aarch64_operand): New struct.
3794 (x0): New static global.
3803 (aarch64_register): New helper function.
3804 (register_operand): Likewise.
3805 (immediate_operand): Likewise.
3806 (struct aarch64_memory_operand): New struct.
3807 (offset_memory_operand): New helper function.
3808 (preindex_memory_operand): Likewise.
3809 (enum aarch64_system_control_registers): New enum.
3810 (ENCODE): New macro.
3811 (emit_insn): New helper function.
3812 (emit_b): New function.
3813 (emit_bcond): Likewise.
3814 (emit_cb): Likewise.
3815 (emit_tb): Likewise.
3816 (emit_blr): Likewise.
3817 (emit_stp): Likewise.
3818 (emit_ldp_q_offset): Likewise.
3819 (emit_stp_q_offset): Likewise.
3820 (emit_load_store): Likewise.
3821 (emit_ldr): Likewise.
3822 (emit_ldrsw): Likewise.
3823 (emit_str): Likewise.
3824 (emit_ldaxr): Likewise.
3825 (emit_stxr): Likewise.
3826 (emit_stlr): Likewise.
3827 (emit_data_processing_reg): Likewise.
3828 (emit_data_processing): Likewise.
3829 (emit_add): Likewise.
3830 (emit_sub): Likewise.
3831 (emit_mov): Likewise.
3832 (emit_movk): Likewise.
3833 (emit_mov_addr): Likewise.
3834 (emit_mrs): Likewise.
3835 (emit_msr): Likewise.
3836 (emit_sevl): Likewise.
3837 (emit_wfe): Likewise.
3838 (append_insns): Likewise.
3839 (can_encode_int32_in): New helper function.
3840 (aarch64_relocate_instruction): New function.
3841 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3842 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3843 (struct linux_target_ops): Install aarch64_get_thread_area,
3844 aarch64_install_fast_tracepoint_jump_pad and
3845 aarch64_get_min_fast_tracepoint_insn_len.
3847 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3849 * Makefile.in (aarch64-insn.o): New rule.
3850 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3852 2015-09-21 Yao Qi <yao.qi@linaro.org>
3854 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3856 2015-09-21 Yao Qi <yao.qi@linaro.org>
3858 * tracepoint.c (max_jump_pad_size): Remove.
3860 2015-09-18 Yao Qi <yao.qi@linaro.org>
3862 * linux-aarch64-low.c: Don't include sys/uio.h.
3863 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3865 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3867 * tracepoint.c (eval_result_type): Change prototype.
3868 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3870 2015-09-15 Pedro Alves <palves@redhat.com>
3872 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3873 Check whether to report exec events instead of checking whether
3874 multiprocess is enabled.
3876 2015-09-15 Pedro Alves <palves@redhat.com>
3879 * remote-utils.c (prepare_resume_reply): Merge
3880 TARGET_WAITKIND_VFORK_DONE switch case with the
3881 TARGET_WAITKIND_FORKED case.
3883 2015-09-15 Yao Qi <yao.qi@linaro.org>
3885 * server.c (handle_query): Check string comparison using
3886 "else if" instead of "if".
3888 2015-09-15 Yao Qi <yao.qi@linaro.org>
3890 * server.c (vCont_supported): New global variable.
3891 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3892 matches. Append ";vContSupported+" to own_buf.
3893 (handle_v_requests): Append ";s;S" to own_buf if target supports
3894 hardware single step or vCont_supported is false.
3895 (capture_main): Set vCont_supported to zero.
3897 2015-09-15 Yao Qi <yao.qi@linaro.org>
3899 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3901 (linux_supports_hardware_single_step): ... New function.
3902 (linux_target_ops): Update.
3903 * lynx-low.c (lynx_target_ops): Set field
3904 supports_hardware_single_step to target_can_do_hardware_single_step.
3905 * nto-low.c (nto_target_ops): Likewise.
3906 * spu-low.c (spu_target_ops): Likewise.
3907 * win32-low.c (win32_target_ops): Likewise.
3908 * target.c (target_can_do_hardware_single_step): New function.
3909 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3910 Remove. <supports_hardware_single_step>: New field.
3911 (target_supports_conditional_breakpoints): Remove.
3912 (target_supports_hardware_single_step): New macro.
3913 (target_can_do_hardware_single_step): Declare.
3914 * server.c (handle_query): Use target_supports_hardware_single_step
3915 instead of target_supports_conditional_breakpoints.
3917 2015-09-15 Yao Qi <yao.qi@linaro.org>
3919 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3921 (struct linux_target_ops the_low_target): Install
3922 aarch64_linux_siginfo_fixup.
3924 2015-09-11 Don Breazeal <donb@codesourcery.com>
3925 Luis Machado <lgustavo@codesourcery.com>
3927 * linux-low.c (linux_mourn): Static declaration.
3928 (linux_arch_setup): Move in front of
3929 handle_extended_wait.
3930 (linux_arch_setup_thread): New function.
3931 (handle_extended_wait): Handle exec events. Call
3932 linux_arch_setup_thread. Make event_lwp argument a
3933 pointer-to-a-pointer.
3934 (check_zombie_leaders): Do not check stopped threads.
3935 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3936 (linux_low_filter_event): Add lwp and thread for exec'ing
3937 non-leader thread if leader thread has been deleted.
3938 Refactor code into linux_arch_setup_thread and call it.
3939 Pass child lwp pointer by reference to handle_extended_wait.
3940 (linux_wait_for_event_filtered): Update comment.
3941 (linux_wait_1): Prevent clobbering exec event status.
3942 (linux_supports_exec_events): New function.
3943 (linux_target_ops) <supports_exec_events>: Initialize new member.
3944 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3946 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3947 * server.c (report_exec_events): New global variable.
3948 (handle_query): Handle qSupported query for exec-events feature.
3949 (captured_main): Initialize report_exec_events.
3950 * server.h (report_exec_events): Declare new global variable.
3951 * target.h (struct target_ops) <supports_exec_events>: New
3953 (target_supports_exec_events): New macro.
3954 * win32-low.c (win32_target_ops) <supports_exec_events>:
3955 Initialize new member.
3957 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3959 * linux-low.c (linux_low_enable_btrace): Remove.
3960 (linux_target_ops): Replace linux_low_enable_btrace with
3961 linux_enable_btrace.
3963 2015-09-03 Yao Qi <yao.qi@linaro.org>
3965 * linux-aarch64-low.c (aarch64_insert_point): Call
3966 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3969 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3971 * linux-low.c (check_stopped_by_breakpoint): Use
3972 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3974 2015-08-27 Pedro Alves <palves@redhat.com>
3976 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3978 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3980 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3981 the XNEW-family equivalent.
3982 (compile_bytecodes): Likewise.
3983 * dll.c (loaded_dll): Likewise.
3984 * event-loop.c (append_callback_event): Likewise.
3985 (create_file_handler): Likewise.
3986 (create_file_event): Likewise.
3987 * hostio.c (handle_open): Likewise.
3988 * inferiors.c (add_thread): Likewise.
3989 (add_process): Likewise.
3990 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3991 * linux-arm-low.c (arm_new_process): Likewise.
3992 (arm_new_thread): Likewise.
3993 * linux-low.c (add_to_pid_list): Likewise.
3994 (linux_add_process): Likewise.
3995 (handle_extended_wait): Likewise.
3996 (add_lwp): Likewise.
3997 (enqueue_one_deferred_signal): Likewise.
3998 (enqueue_pending_signal): Likewise.
3999 (linux_resume_one_lwp_throw): Likewise.
4000 (linux_resume_one_thread): Likewise.
4001 (linux_read_memory): Likewise.
4002 (linux_write_memory): Likewise.
4003 * linux-mips-low.c (mips_linux_new_process): Likewise.
4004 (mips_linux_new_thread): Likewise.
4005 (mips_add_watchpoint): Likewise.
4006 * linux-x86-low.c (initialize_low_arch): Likewise.
4007 * lynx-low.c (lynx_add_process): Likewise.
4008 * mem-break.c (set_raw_breakpoint_at): Likewise.
4009 (set_breakpoint): Likewise.
4010 (add_condition_to_breakpoint): Likewise.
4011 (add_commands_to_breakpoint): Likewise.
4012 (clone_agent_expr): Likewise.
4013 (clone_one_breakpoint): Likewise.
4014 * regcache.c (new_register_cache): Likewise.
4015 * remote-utils.c (look_up_one_symbol): Likewise.
4016 * server.c (queue_stop_reply): Likewise.
4017 (start_inferior): Likewise.
4018 (queue_stop_reply_callback): Likewise.
4019 (handle_target_event): Likewise.
4020 * spu-low.c (fetch_ppc_memory): Likewise.
4021 (store_ppc_memory): Likewise.
4022 * target.c (set_target_ops): Likewise.
4023 * thread-db.c (thread_db_load_search): Likewise.
4024 (try_thread_db_load_1): Likewise.
4025 * tracepoint.c (add_tracepoint): Likewise.
4026 (add_tracepoint_action): Likewise.
4027 (create_trace_state_variable): Likewise.
4028 (cmd_qtdpsrc): Likewise.
4029 (cmd_qtro): Likewise.
4030 (add_while_stepping_state): Likewise.
4031 * win32-low.c (child_add_thread): Likewise.
4032 (get_image_name): Likewise.
4034 2015-08-25 Yao Qi <yao.qi@linaro.org>
4036 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4038 2015-08-25 Yao Qi <yao.qi@linaro.org>
4040 * Makefile.in (aarch64-linux.o): New rule.
4041 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4043 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4044 (aarch64_init_debug_reg_state): Make it extern.
4045 (aarch64_linux_prepare_to_resume): Remove.
4047 2015-08-25 Yao Qi <yao.qi@linaro.org>
4049 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4050 lwp_arch_private_info and ptid_of_lwp.
4052 2015-08-25 Yao Qi <yao.qi@linaro.org>
4054 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4055 Find proc_info by find_process_pid. All callers updated.
4057 2015-08-25 Yao Qi <yao.qi@linaro.org>
4059 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4061 (debug_reg_change_callback): Remove.
4062 (aarch64_notify_debug_reg_change): Remove.
4064 2015-08-25 Yao Qi <yao.qi@linaro.org>
4066 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4067 Call current_lwp_ptid.
4069 2015-08-25 Yao Qi <yao.qi@linaro.org>
4071 * linux-aarch64-low.c (debug_reg_change_callback): Use
4074 2015-08-25 Yao Qi <yao.qi@linaro.org>
4076 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4078 2015-08-25 Yao Qi <yao.qi@linaro.org>
4080 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4082 2015-08-25 Yao Qi <yao.qi@linaro.org>
4084 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4087 2015-08-25 Yao Qi <yao.qi@linaro.org>
4089 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4091 (debug_reg_change_callback): Remove argument entry and add argument
4092 lwp. Remove local variable thread. Don't print thread id in the
4093 debugging output. Don't check whether pid of thread equals to pid.
4094 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4095 iterate_over_lwps instead find_inferior.
4097 2015-08-24 Pedro Alves <palves@redhat.com>
4099 * inferiors.c (get_first_process): New function.
4100 * inferiors.h (get_first_process): New declaration.
4101 * remote-utils.c (read_ptid): Default to the first process in the
4102 list, instead of to the current thread's process.
4104 2015-08-24 Pedro Alves <palves@redhat.com>
4106 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4107 * event-loop.c: Likewise.
4108 * remote-utils.c: Likewise.
4109 * tracepoint.c: Likewise.
4111 2015-08-24 Pedro Alves <palves@redhat.com>
4113 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4116 2015-08-21 Pedro Alves <palves@redhat.com>
4118 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4119 instead of literal 1.
4121 2015-08-21 Pedro Alves <palves@redhat.com>
4123 * tdesc.c (default_description): Explicitly zero-initialize.
4125 2015-08-21 Pedro Alves <palves@redhat.com>
4128 * inferiors.c (remove_thread): Discard any pending stop reply for
4130 * server.c (remove_all_on_match_pid): Rename to ...
4131 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4133 (discard_queued_stop_replies): Change parameter to a ptid. Now
4135 (handle_v_kill, kill_inferior_callback, captured_main)
4136 (process_serial_event): Adjust.
4137 * server.h (discard_queued_stop_replies): Declare.
4139 2015-08-21 Pedro Alves <palves@redhat.com>
4141 * linux-low.c (wait_for_sigstop): Always switch to no thread
4142 selected if the previously current thread dies.
4143 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4144 process instead of the current thread's.
4145 * remote-utils.c (input_interrupt): Don't check if there's no
4147 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4148 current thread to the general thread fails, error out.
4149 (handle_qxfer_auxv, handle_qxfer_libraries)
4150 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4151 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4152 (handle_query): Check if there's a thread selected instead of
4153 checking whether there's any thread in the thread list.
4154 (handle_qxfer_threads, handle_qxfer_btrace)
4155 (handle_qxfer_btrace_conf): Don't error out early if there's no
4156 thread in the thread list.
4157 (handle_v_cont, myresume): Don't set the current thread to the
4159 (process_serial_event) <Hg handling>: Also set thread_id if the
4160 previous general thread is still alive.
4161 (process_serial_event) <g/G handling>: If setting the current
4162 thread to the general thread fails, error out.
4163 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4164 thread's lwp instead of the current thread's.
4165 * target.c (set_desired_thread): If the desired thread was not
4166 found, leave the current thread pointing to NULL. Return an int
4167 (boolean) indicating success.
4168 * target.h (set_desired_thread): Change return type to int.
4170 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4172 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4173 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4175 (ps_get_thread_area): New function.
4177 2015-08-19 Gary Benson <gbenson@redhat.com>
4179 * hostio.c (handle_pread): Do not attempt to read more data
4180 than hostio_reply_with_data can fit in a packet.
4182 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4184 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4186 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4188 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4190 2015-08-06 Pedro Alves <palves@redhat.com>
4192 * tracepoint.c (expr_eval_result): Now an int.
4194 2015-08-06 Pedro Alves <palves@redhat.com>
4196 * gdbthread.h (struct regcache): Forward declare.
4197 (struct thread_info) <regcache_data>: Now a struct regcache
4199 * inferiors.c (inferior_regcache_data)
4200 (set_inferior_regcache_data): Now work with struct regcache
4202 * inferiors.h (struct regcache): Forward declare.
4203 (inferior_regcache_data, set_inferior_regcache_data): Now work
4204 with struct regcache pointers.
4205 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4206 (free_register_cache_thread): Remove struct regcache pointer
4209 2015-08-06 Pedro Alves <palves@redhat.com>
4211 * server.c (captured_main): On error, print the exception message
4212 to stderr, and if run_once is set, throw a quit.
4214 2015-08-06 Pedro Alves <palves@redhat.com>
4216 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4219 2015-08-06 Pedro Alves <palves@redhat.com>
4221 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4222 reading beyond the passed in buffer length.
4224 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4226 * tracepoint.c (symbol_list) <required>: Remove.
4228 2015-08-06 Pedro Alves <palves@redhat.com>
4230 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4231 count if stopping and suspending threads.
4232 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4233 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4234 (linux_detach): Complete an ongoing step-over.
4235 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4237 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4238 (linux_wait_1): If passing a signal to the inferior after
4239 finishing a step-over, unsuspend and re-resume all lwps. If we
4240 see a single-step event but the thread should be continuing, don't
4241 pass the trap to gdb.
4242 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4243 internal_error instead of gdb_assert.
4244 (enqueue_pending_signal): New function.
4245 (check_ptrace_stopped_lwp_gone): Add debug output.
4246 (start_step_over): Use internal_error instead of gdb_assert.
4247 (complete_ongoing_step_over): New function.
4248 (linux_resume_one_thread): Don't resume a suspended thread.
4249 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4252 2015-08-06 Pedro Alves <palves@redhat.com>
4254 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4255 (linux_thread_alive): Use lwp_is_marked_dead.
4256 (extended_event_reported): Delete.
4257 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4258 instead of extended_event_reported.
4259 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4261 (lwp_is_marked_dead): New function.
4262 (lwp_running): Use lwp_is_marked_dead.
4263 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4266 2015-08-06 Pedro Alves <palves@redhat.com>
4268 * linux-low.c (linux_wait_1): Move fork event output out of the
4269 !report_to_gdb check. Pass event_child->waitstatus to
4270 target_waitstatus_to_string instead of ourstatus.
4272 2015-08-04 Yao Qi <yao.qi@linaro.org>
4274 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4275 if current_thread is 32 bit.
4277 2015-08-04 Yao Qi <yao.qi@linaro.org>
4279 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4280 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4281 * server.c (extended_protocol): Remove "static".
4282 * server.h (extended_protocol): Declare it.
4284 2015-08-04 Yao Qi <yao.qi@linaro.org>
4286 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4287 both aarch64 and aarch32.
4288 (aarch64_set_pc): Likewise.
4290 2015-08-04 Yao Qi <yao.qi@linaro.org>
4292 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4293 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4294 arm-with-neon.xml to srv_xmlfiles.
4295 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4296 (is_64bit_tdesc): New function.
4297 (aarch64_linux_read_description): New function.
4298 (aarch64_arch_setup): Call aarch64_linux_read_description.
4299 (regs_info): Rename to regs_info_aarch64.
4300 (aarch64_regs_info): Return right regs_info.
4301 (initialize_low_arch): Call initialize_low_arch_aarch32.
4303 2015-08-04 Yao Qi <yao.qi@linaro.org>
4305 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4306 * linux-aarch32-low.c: New file.
4307 * linux-aarch32-low.h: New file.
4308 * linux-arm-low.c (arm_fill_gregset): Move it to
4309 linux-aarch32-low.c.
4310 (arm_store_gregset): Likewise.
4311 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4312 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4313 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4314 (regs_info): Rename to regs_info_arm.
4315 (arm_regs_info): Return regs_info_aarch32 if
4316 have_ptrace_getregset is 1 and target description is
4317 arm_with_neon or arm_with_vfpv3.
4318 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4319 Call initialize_low_arch_aarch32 instead.
4321 2015-08-04 Yao Qi <yao.qi@linaro.org>
4323 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4324 * linux-low.c: ... here.
4325 * linux-low.h (have_ptrace_getregset): Declare it.
4327 2015-08-04 Pedro Alves <palves@redhat.com>
4329 * thread-db.c (struct thread_db): Use new typedefs.
4330 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4332 (disable_thread_event_reporting): Cast result of dlsym to
4333 destination function pointer type.
4334 (thread_db_mourn): Use td_ta_delete_ftype.
4336 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4338 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4340 (CDX_BREAKPOINT): Define for R2.
4341 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4342 (the_low_target): Add comments.
4344 2015-07-30 Yao Qi <yao.qi@linaro.org>
4346 * linux-arm-low.c (arm_hwcap): Remove it.
4347 (arm_read_description): New local variable arm_hwcap. Don't
4348 set arm_hwcap to zero.
4350 2015-07-30 Yao Qi <yao.qi@linaro.org>
4352 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4353 Use regcache->tdesc instead.
4354 (arm_store_wmmxregset): Likewise.
4355 (arm_fill_vfpregset): Likewise.
4356 (arm_store_vfpregset): Likewise.
4358 2015-07-30 Yao Qi <yao.qi@linaro.org>
4360 * linux-arm-low.c: Include arch/arm.h.
4361 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4362 (arm_store_gregset): Likewise.
4364 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4366 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4367 ptrace's 4th parameter.
4369 2015-07-27 Yao Qi <yao.qi@linaro.org>
4371 * configure.srv (case aarch64*-*-linux*): Don't set
4374 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4376 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4378 * linux-arm-low.c: Likewise.
4379 * linux-cris-low.c: Likewise.
4380 * linux-crisv32-low.c: Likewise.
4381 * linux-low.c: Likewise.
4382 * linux-m68k-low.c: Likewise.
4383 * linux-mips-low.c: Likewise.
4384 * linux-nios2-low.c: Likewise.
4385 * linux-s390-low.c: Likewise.
4386 * linux-sparc-low.c: Likewise.
4387 * linux-tic6x-low.c: Likewise.
4388 * linux-tile-low.c: Likewise.
4389 * linux-x86-low.c: Likewise.
4391 2015-07-24 Pedro Alves <palves@redhat.com>
4393 * config.in: Regenerate.
4394 * configure: Regenerate.
4396 2015-07-24 Pedro Alves <palves@redhat.com>
4398 * acinclude.m4: Include ../ptrace.m4.
4399 * configure.ac: Call GDB_AC_PTRACE.
4400 * config.in, configure: Regenerate.
4402 2015-07-24 Yao Qi <yao.qi@linaro.org>
4404 * linux-low.c (linux_create_inferior): Remove setting to
4405 proc->priv->new_inferior.
4406 (linux_attach): Likewise.
4407 (linux_low_filter_event): Likewise.
4408 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4410 2015-07-24 Yao Qi <yao.qi@linaro.org>
4412 * linux-low.c (linux_arch_setup): New function.
4413 (linux_low_filter_event): If proc->tdesc is NULL and
4414 proc->attached is true, call the_low_target.arch_setup.
4415 Otherwise, keep status pending, and return.
4416 (linux_resume_one_lwp_throw): Don't call get_pc if
4417 thread->while_stepping isn't NULL. Don't call
4418 get_thread_regcache if proc->tdesc is NULL.
4419 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4420 (linux_target_ops): Install arch_setup.
4421 * server.c (start_inferior): Call the_target->arch_setup.
4422 * target.h (struct target_ops) <arch_setup>: New field.
4423 (target_arch_setup): New marco.
4424 * lynx-low.c (lynx_target_ops): Update.
4425 * nto-low.c (nto_target_ops): Update.
4426 * spu-low.c (spu_target_ops): Update.
4427 * win32-low.c (win32_target_ops): Update.
4429 2015-07-24 Yao Qi <yao.qi@linaro.org>
4431 * linux-low.c (linux_add_process): Don't set
4432 proc->priv->new_inferior.
4433 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4434 (linux_attach): Likewise.
4436 2015-07-24 Yao Qi <yao.qi@linaro.org>
4438 * server.c (start_inferior): Code refactor.
4440 2015-07-24 Yao Qi <yao.qi@linaro.org>
4442 * server.c (process_serial_event): Set general_thread.
4444 2015-07-21 Yao Qi <yao.qi@linaro.org>
4446 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4447 aarch64_linux_get_debug_reg_capacity.
4449 2015-07-17 Yao Qi <yao.qi@linaro.org>
4451 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4452 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4453 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4454 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4455 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4456 (AARCH64_HWP_ALIGNMENT): Likewise.
4457 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4458 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4459 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4460 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4461 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4462 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4463 (struct aarch64_debug_reg_state): Likewise.
4464 (struct arch_lwp_info): Likewise.
4465 (aarch64_align_watchpoint): Likewise.
4466 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4467 (aarch64_watchpoint_length): Likewise.
4468 (aarch64_point_encode_ctrl_reg): Likewise
4469 (aarch64_point_is_aligned): Likewise.
4470 (aarch64_align_watchpoint): Likewise.
4471 (aarch64_linux_set_debug_regs):
4472 (aarch64_dr_state_insert_one_point): Likewise.
4473 (aarch64_dr_state_remove_one_point): Likewise.
4474 (aarch64_handle_breakpoint): Likewise.
4475 (aarch64_handle_aligned_watchpoint): Likewise.
4476 (aarch64_handle_unaligned_watchpoint): Likewise.
4477 (aarch64_handle_watchpoint): Likewise.
4479 2015-07-17 Yao Qi <yao.qi@linaro.org>
4481 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4482 and don't aarch64_get_debug_reg_state. All callers update.
4483 (aarch64_handle_aligned_watchpoint): Likewise.
4484 (aarch64_handle_unaligned_watchpoint): Likewise.
4485 (aarch64_handle_watchpoint): Likewise.
4486 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4487 (aarch64_remove_point): Likewise.
4489 2015-07-17 Yao Qi <yao.qi@linaro.org>
4491 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4493 (aarch64_handle_unaligned_watchpoint): Likewise.
4495 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4497 Revert the previous 3 commits:
4498 Move gdb_regex* to common/
4499 Move linux_find_memory_regions_full & co.
4500 gdbserver build-id attribute generator
4502 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4503 Jan Kratochvil <jan.kratochvil@redhat.com>
4505 gdbserver build-id attribute generator.
4506 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4507 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4508 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4510 (get_dynamic): Use find_pdhr to traverse program headers.
4511 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4512 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4513 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4514 (get_hex_build_id): New.
4515 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4516 to reply XML document.
4518 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4519 Jan Kratochvil <jan.kratochvil@redhat.com>
4521 * target.c: Include target/target-utils.h and fcntl.h.
4522 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4523 (target_fileio_read_stralloc): New functions.
4525 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4527 * Makefile.in (OBS): Add gdb_regex.o.
4529 * config.in: Rebuilt.
4530 * configure: Rebuilt.
4532 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4533 Jan Kratochvil <jan.kratochvil@redhat.com>
4535 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4536 * Makefile.in (OBS): Add target-utils.o.
4537 (linux-maps.o, target-utils.o): New.
4538 * configure.srv (srv_linux_obj): Add linux-maps.o.
4540 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4542 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4544 (the_low_target): Install it.
4546 2015-07-14 Pedro Alves <palves@redhat.com>
4548 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4549 Instead, ignore ECHILD, and throw an error for other errnos.
4551 2015-07-10 Pedro Alves <palves@redhat.com>
4553 * event-loop.c (struct callback_event) <data>: Change type to
4554 gdb_client_data instance instead of gdb_client_data pointer.
4555 (append_callback_event): Adjust.
4557 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4559 * linux-aarch64-low.c: Add comments for each linux_target_ops
4560 method. Remove comments already covered in target_ops and
4561 linux_target_ops definitions.
4562 (the_low_target): Add comments for each unimplemented method.
4564 2015-07-09 Yao Qi <yao.qi@linaro.org>
4566 * linux-aarch64-low.c (aarch64_regmap): Remove.
4567 (aarch64_usrregs_info): Remove.
4568 (regs_info): Set field usrregs to NULL.
4570 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4572 * linux-low.c: Include "rsp-low.h"
4573 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4574 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4575 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4576 (handle_btrace_enable_pt): New.
4577 (handle_btrace_general_set): Support "pt".
4578 (handle_btrace_conf_general_set): Support "pt:size".
4580 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4582 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4585 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4587 * linux-aarch64-low.c: Remove comment about endianness.
4588 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4589 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4592 2015-06-24 Gary Benson <gbenson@redhat.com>
4594 * linux-i386-ipa.c (stdint.h): Do not include.
4595 * lynx-i386-low.c (stdint.h): Likewise.
4596 * lynx-ppc-low.c (stdint.h): Likewise.
4597 * mem-break.c (stdint.h): Likewise.
4598 * thread-db.c (stdint.h): Likewise.
4599 * tracepoint.c (stdint.h): Likewise.
4600 * win32-low.c (stdint.h): Likewise.
4602 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4604 * server.c (write_qxfer_response): Update call to
4605 remote_escape_output.
4607 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4608 Jan Kratochvil <jan.kratochvil@redhat.com>
4610 Merge multiple hex conversions.
4611 * gdbreplay.c (tohex): Rename to 'fromhex'.
4612 (logchar): Use fromhex.
4614 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4616 * server.c (handle_qxfer_libraries): Set `version' attribute for
4619 2015-06-10 Gary Benson <gbenson@redhat.com>
4621 * target.h (struct target_ops) <multifs_open>: New field.
4622 <multifs_unlink>: Likewise.
4623 <multifs_readlink>: Likewise.
4624 * linux-low.c (nat/linux-namespaces.h): New include.
4625 (linux_target_ops): Initialize the_target->multifs_open,
4626 the_target->multifs_unlink and the_target->multifs_readlink.
4627 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4628 * hostio.c (hostio_fs_pid): New static variable.
4629 (hostio_handle_new_gdb_connection): New function.
4630 (handle_setfs): Likewise.
4631 (handle_open): Use the_target->multifs_open as appropriate.
4632 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4633 (handle_readlink): Use the_target->multifs_readlink as
4635 (handle_vFile): Handle vFile:setfs packets.
4636 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4637 after target_handle_new_gdb_connection.
4639 2015-06-10 Gary Benson <gbenson@redhat.com>
4641 * configure.ac (AC_CHECK_FUNCS): Add setns.
4642 * config.in: Regenerate.
4643 * configure: Likewise.
4644 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4645 (linux-namespaces.o): New rule.
4646 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4648 2015-06-09 Gary Benson <gbenson@redhat.com>
4650 * hostio.c (handle_open): Process mode argument with
4651 fileio_to_host_mode.
4653 2015-06-01 Yao Qi <yao.qi@linaro.org>
4655 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4656 * linux-x86-low.c: Likewise.
4658 2015-05-28 Don Breazeal <donb@codesourcery.com>
4660 * linux-low.c (handle_extended_wait): Initialize
4661 thread_info.last_resume_kind for new fork children.
4663 2015-05-15 Pedro Alves <palves@redhat.com>
4665 * target.h (target_handle_new_gdb_connection): Rewrite using if
4666 wrapped in do/while.
4668 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4670 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4671 * configure, config.in: Regenerate.
4672 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4675 2015-05-12 Don Breazeal <donb@codesourcery.com>
4677 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4678 PTRACE_EVENT_VFORK_DONE.
4679 (linux_low_ptrace_options, extended_event_reported): Add vfork
4681 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4682 and "vforkdone" for RSP 'T' Stop Reply Packet.
4683 * server.h (report_vfork_events): Declare
4686 2015-05-12 Don Breazeal <donb@codesourcery.com>
4688 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4689 (the_low_target) <new_fork>: Initialize new member.
4690 * linux-arm-low.c (arm_new_fork): New function.
4691 (the_low_target) <new_fork>: Initialize new member.
4692 * linux-low.c (handle_extended_wait): Call new target function
4694 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4695 * linux-mips-low.c (mips_add_watchpoint): New function
4696 extracted from mips_insert_point.
4697 (the_low_target) <new_fork>: Initialize new member.
4698 (mips_linux_new_fork): New function.
4699 (mips_insert_point): Call mips_add_watchpoint.
4700 * linux-x86-low.c (x86_linux_new_fork): New function.
4701 (the_low_target) <new_fork>: Initialize new member.
4703 2015-05-12 Don Breazeal <donb@codesourcery.com>
4705 * linux-low.c (handle_extended_wait): Implement return value,
4706 rename argument 'event_child' to 'event_lwp', handle
4707 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4708 (linux_low_ptrace_options): New function.
4709 (linux_low_filter_event): Call linux_low_ptrace_options,
4710 use different argument fo linux_enable_event_reporting,
4711 use return value from handle_extended_wait.
4712 (extended_event_reported): New function.
4713 (linux_wait_1): Call extended_event_reported and set
4714 status to report fork events.
4715 (linux_write_memory): Add pid to debug message.
4716 (reset_lwp_ptrace_options_callback): New function.
4717 (linux_handle_new_gdb_connection): New function.
4718 (linux_target_ops): Initialize new structure member.
4719 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4720 * lynx-low.c: Initialize new structure member.
4721 * remote-utils.c (prepare_resume_reply): Implement stop reason
4722 "fork" for "T" stop message.
4723 * server.c (handle_query): Call handle_new_gdb_connection.
4724 * server.h (report_fork_events): Declare global flag.
4725 * target.h (struct target_ops) <handle_new_gdb_connection>:
4727 (target_handle_new_gdb_connection): New macro.
4728 * win32-low.c: Initialize new structure member.
4730 2015-05-12 Don Breazeal <donb@codesourcery.com>
4732 * mem-break.c (APPEND_TO_LIST): Define macro.
4733 (clone_agent_expr): New function.
4734 (clone_one_breakpoint): New function.
4735 (clone_all_breakpoints): New function.
4736 * mem-break.h: Declare new functions.
4738 2015-05-12 Don Breazeal <donb@codesourcery.com>
4740 * linux-low.c (linux_supports_fork_events): New function.
4741 (linux_supports_vfork_events): New function.
4742 (linux_target_ops): Initialize new structure members.
4743 (initialize_low): Call linux_check_ptrace_features.
4744 * lynx-low.c (lynx_target_ops): Initialize new structure
4746 * server.c (report_fork_events, report_vfork_events):
4748 (handle_query): Add new features to qSupported packet and
4750 (captured_main): Initialize new global variables.
4751 * target.h (struct target_ops) <supports_fork_events>:
4753 <supports_vfork_events>: New member.
4754 (target_supports_fork_events): New macro.
4755 (target_supports_vfork_events): New macro.
4756 * win32-low.c (win32_target_ops): Initialize new structure
4759 2015-05-12 Gary Benson <gbenson@redhat.com>
4761 * server.c (handle_qxfer_exec_file): Use current process
4764 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4766 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4767 Remove HAVE_PTRACE_GETREGS conditionals.
4768 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4769 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4771 2015-05-08 Yao Qi <yao.qi@linaro.org>
4773 * linux-low.c (linux_supports_conditional_breakpoints): New
4775 (linux_target_ops): Install new target method.
4776 * lynx-low.c (lynx_target_ops): Install NULL hook for
4777 supports_conditional_breakpoints.
4778 * nto-low.c (nto_target_ops): Likewise.
4779 * spu-low.c (spu_target_ops): Likewise.
4780 * win32-low.c (win32_target_ops): Likewise.
4781 * server.c (handle_query): Check
4782 target_supports_conditional_breakpoints.
4783 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4785 (target_supports_conditional_breakpoints): New macro.
4787 2015-05-06 Pedro Alves <palves@redhat.com>
4790 * server.c (start_inferior): If the process exits, mourn it.
4792 2015-04-21 Gary Benson <gbenson@redhat.com>
4794 * hostio.c (fileio_open_flags_to_host): Factored out to
4795 fileio_to_host_openflags in common/fileio.c. Single use
4798 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4800 * linux-xtensa-low.c (xtensa_fill_gregset)
4801 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4804 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4806 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4807 (regs_info): Replace usrregs pointer with NULL.
4809 2015-04-17 Gary Benson <gbenson@redhat.com>
4811 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4812 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4813 * server.c (handle_qxfer_exec_file): New function.
4814 (qxfer_packets): Add exec-file entry.
4815 (handle_query): Report qXfer:exec-file:read as supported packet.
4817 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4819 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4821 2015-04-09 Gary Benson <gbenson@redhat.com>
4823 * hostio-errno.c (errno_to_fileio_error): Remove function.
4824 Update caller to use remote_fileio_to_fio_error.
4826 2015-04-09 Yao Qi <yao.qi@linaro.org>
4828 * linux-low.c (linux_insert_point): Call
4829 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4830 (linux_remove_point): Call remove_memory_breakpoint if type is
4832 * linux-x86-low.c (x86_insert_point): Don't call
4833 insert_memory_breakpoint.
4834 (x86_remove_point): Don't call remove_memory_breakpoint.
4836 2015-04-01 Pedro Alves <palves@redhat.com>
4837 Cleber Rosa <crosa@redhat.com>
4839 * server.c (gdbserver_usage): Reorganize and extend the usage
4842 2015-03-24 Pedro Alves <palves@redhat.com>
4844 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4845 output. Also dump TRAP_TRACE.
4846 (linux_low_filter_event): In debug output, distinguish a
4847 resume_stop SIGSTOP from a delayed SIGSTOP.
4849 2015-03-24 Gary Benson <gbenson@redhat.com>
4851 * linux-x86-low.c (x86_linux_new_thread): Moved to
4853 (x86_linux_prepare_to_resume): Likewise.
4855 2015-03-24 Gary Benson <gbenson@redhat.com>
4857 * Makefile.in (x86-linux-dregs.o): New rule.
4858 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4859 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4860 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4861 (x86_linux_dr_get): Likewise.
4862 (x86_linux_dr_set): Likewise.
4863 (update_debug_registers_callback): Likewise.
4864 (x86_linux_dr_set_addr): Likewise.
4865 (x86_linux_dr_get_addr): Likewise.
4866 (x86_linux_dr_set_control): Likewise.
4867 (x86_linux_dr_get_control): Likewise.
4868 (x86_linux_dr_get_status): Likewise.
4869 (x86_linux_update_debug_registers): Likewise.
4871 2015-03-24 Gary Benson <gbenson@redhat.com>
4873 * linux-x86-low.c (x86_linux_update_debug_registers):
4874 New function, factored out from...
4875 (x86_linux_prepare_to_resume): ...this.
4877 2015-03-24 Gary Benson <gbenson@redhat.com>
4879 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4880 (x86_linux_dr_set): Likewise.
4881 (update_debug_registers_callback): Likewise.
4882 (x86_linux_dr_set_addr): Likewise.
4883 (x86_linux_dr_get_addr): Likewise.
4884 (x86_linux_dr_set_control): Likewise.
4885 (x86_linux_dr_get_control): Likewise.
4886 (x86_linux_dr_get_status): Likewise.
4887 (x86_linux_prepare_to_resume): Likewise.
4889 2015-03-24 Gary Benson <gbenson@redhat.com>
4891 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4892 Use perror_with_name. Pass string through gettext.
4893 (x86_linux_dr_set): Likewise.
4895 2015-03-24 Gary Benson <gbenson@redhat.com>
4897 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4898 (x86_linux_dr_set_addr): ...this.
4899 (x86_dr_low_get_addr): Rename to...
4900 (x86_linux_dr_get_addr): ...this.
4901 (x86_dr_low_set_control): Rename to...
4902 (x86_linux_dr_set_control): ...this.
4903 (x86_dr_low_get_control): Rename to...
4904 (x86_linux_dr_get_control): ...this.
4905 (x86_dr_low_get_status): Rename to...
4906 (x86_linux_dr_get_status): ...this.
4907 (x86_dr_low): Update with new function names.
4909 2015-03-24 Gary Benson <gbenson@redhat.com>
4911 * Makefile.in (x86-linux.o): New rule.
4912 * configure.srv: Add x86-linux.o to relevant targets.
4913 * linux-low.c (lwp_set_arch_private_info): New function.
4914 (lwp_arch_private_info): Likewise.
4915 * linux-x86-low.c: Include nat/x86-linux.h.
4916 (arch_lwp_info): Removed structure.
4917 (update_debug_registers_callback):
4918 Use lwp_set_debug_registers_changed.
4919 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4920 and lwp_set_debug_registers_changed.
4921 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4923 2015-03-24 Gary Benson <gbenson@redhat.com>
4925 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4926 * linux-arm-low.c (arm_new_thread): Likewise.
4927 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4928 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4929 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4930 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4932 2015-03-24 Gary Benson <gbenson@redhat.com>
4934 * linux-low.c (ptid_of_lwp): New function.
4935 (lwp_is_stopped): Likewise.
4936 (lwp_stop_reason): Likewise.
4937 * linux-x86-low.c (update_debug_registers_callback):
4939 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4942 2015-03-24 Gary Benson <gbenson@redhat.com>
4944 * linux-low.h (linux_stop_lwp): Remove declaration.
4946 2015-03-24 Gary Benson <gbenson@redhat.com>
4948 * linux-low.h: Include nat/linux-nat.h.
4949 * linux-low.c (iterate_over_lwps_args): New structure.
4950 (iterate_over_lwps_filter): New function.
4951 (iterate_over_lwps): Likewise.
4952 * linux-x86-low.c (update_debug_registers_callback):
4953 Update signature to what iterate_over_lwps expects.
4954 Remove PID check that iterate_over_lwps now performs.
4955 (x86_dr_low_set_addr): Use iterate_over_lwps.
4956 (x86_dr_low_set_control): Likewise.
4958 2015-03-24 Gary Benson <gbenson@redhat.com>
4960 * linux-x86-low.c (x86_debug_reg_state): New function.
4961 (x86_linux_prepare_to_resume): Use the above.
4963 2015-03-24 Gary Benson <gbenson@redhat.com>
4965 * linux-low.c (current_lwp_ptid): New function.
4966 * linux-x86-low.c: Include nat/linux-nat.h.
4967 (x86_dr_low_get_addr): Use current_lwp_ptid.
4968 (x86_dr_low_get_control): Likewise.
4969 (x86_dr_low_get_status): Likewise.
4971 2015-03-20 Pedro Alves <palves@redhat.com>
4973 * tracepoint.c (cmd_qtstatus): Make "str" const.
4975 2015-03-20 Pedro Alves <palves@redhat.com>
4977 * server.c (handle_general_set): Make "req_str" const.
4979 2015-03-19 Pedro Alves <palves@redhat.com>
4981 * linux-low.c (linux_resume_one_lwp): Rename to ...
4982 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4983 instead call perror_with_name.
4984 (check_ptrace_stopped_lwp_gone): New function.
4985 (linux_resume_one_lwp): Reimplement as wrapper around
4986 linux_resume_one_lwp_throw that swallows errors if the LWP is
4989 2015-03-19 Pedro Alves <palves@redhat.com>
4991 * linux-low.c (count_events_callback, select_event_lwp_callback):
4992 No longer check whether the thread has resume_stop as last resume
4995 2015-03-19 Pedro Alves <palves@redhat.com>
4997 * linux-low.c (count_events_callback, select_event_lwp_callback):
4998 Use the lwp's status_pending_p field, not the thread's.
5000 2015-03-19 Pedro Alves <palves@redhat.com>
5002 * linux-low.c (select_event_lwp_callback): Update comments to
5003 no longer mention SIGTRAP.
5005 2015-03-18 Gary Benson <gbenson@redhat.com>
5007 * server.c (handle_query): Do not report vFile:fstat as supported.
5009 2015-03-11 Gary Benson <gbenson@redhat.com>
5011 * hostio.c (sys/types.h): New include.
5012 (sys/stat.h): Likewise.
5013 (common-remote-fileio.h): Likewise.
5014 (handle_fstat): New function.
5015 (handle_vFile): Handle vFile:fstat packets.
5017 2015-03-11 Gary Benson <gbenson@redhat.com>
5019 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5020 struct stat.st_blocks and struct stat.st_blksize.
5021 * configure: Regenerate.
5022 * config.in: Likewise.
5023 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5024 (OBS): Add common-remote-fileio.o.
5025 (common-remote-fileio.o): New rule.
5027 2015-03-09 Pedro Alves <palves@redhat.com>
5029 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5030 'struct sockaddr' pointer in 'accept' call.
5032 2015-03-09 Pedro Alves <palves@redhat.com>
5035 2015-03-07 Pedro Alves <palves@redhat.com>
5036 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5037 or <winsock2.h> here. Instead include "gdb_socket.h".
5038 (remote_open): Use union gdb_sockaddr_u.
5039 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5040 or <winsock2.h> here. Instead include "gdb_socket.h".
5041 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5042 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5044 (init_named_socket, gdb_agent_helper_thread): Use union
5047 2015-03-07 Pedro Alves <palves@redhat.com>
5049 * configure.ac (build_warnings): Move
5050 -Wdeclaration-after-statement to the C-specific set.
5051 * configure: Regenerate.
5053 2015-03-07 Pedro Alves <palves@redhat.com>
5055 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5056 or <winsock2.h> here. Instead include "gdb_socket.h".
5057 (remote_open): Use union gdb_sockaddr_u.
5058 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5059 or <winsock2.h> here. Instead include "gdb_socket.h".
5060 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5061 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5063 (init_named_socket, gdb_agent_helper_thread): Use union
5066 2015-03-07 Pedro Alves <palves@redhat.com>
5068 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5071 2015-03-06 Yao Qi <yao.qi@linaro.org>
5073 * linux-aarch64-low.c (aarch64_insert_point): Use
5074 show_debug_regs as a boolean.
5075 (aarch64_remove_point): Likewise.
5077 2015-03-05 Pedro Alves <palves@redhat.com>
5079 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5080 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5081 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5082 * nto-low.c (nto_target_ops): Likewise.
5083 * spu-low.c (spu_target_ops): Likewise.
5084 * win32-low.c (win32_target_ops): Likewise.
5086 2015-03-04 Pedro Alves <palves@redhat.com>
5088 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5089 Decide whether a breakpoint triggered based on the SIGTRAP's
5091 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5092 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5093 (linux_low_filter_event): Check for breakpoints before checking
5095 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5097 (linux_stopped_by_sw_breakpoint)
5098 (linux_supports_stopped_by_sw_breakpoint)
5099 (linux_stopped_by_hw_breakpoint)
5100 (linux_supports_stopped_by_hw_breakpoint): New functions.
5101 (linux_target_ops): Install new target methods.
5103 2015-03-04 Pedro Alves <palves@redhat.com>
5105 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5106 * server.c (swbreak_feature, hwbreak_feature): New globals.
5107 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5108 (captured_main): Clear swbreak_feature and hwbreak_feature.
5109 * server.h (swbreak_feature, hwbreak_feature): Declare.
5110 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5111 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5112 supports_stopped_by_hw_breakpoint>: New fields.
5113 (target_supports_stopped_by_sw_breakpoint)
5114 (target_stopped_by_sw_breakpoint)
5115 (target_supports_stopped_by_hw_breakpoint)
5116 (target_stopped_by_hw_breakpoint): Declare.
5118 2015-03-04 Pedro Alves <palves@redhat.com>
5120 enum lwp_stop_reason -> enum target_stop_reason
5121 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5122 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5123 (linux_wait_1, stuck_in_jump_pad_callback)
5124 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5125 (linux_stopped_by_watchpoint):
5126 * linux-low.h (enum lwp_stop_reason): Delete.
5127 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5128 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5130 2015-03-04 Yao Qi <yao.qi@linaro.org>
5132 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5134 2015-03-03 Gary Benson <gbenson@redhat.com>
5136 * hostio.c (handle_vFile): Fix prefix lengths.
5138 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5140 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5143 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5145 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5146 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5147 (clean): Add "rm -f" for above C files.
5148 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5149 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5150 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5151 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5152 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5153 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5154 (init_registers_s390x_vx_linux64)
5155 (init_registers_s390x_tevx_linux64)
5156 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5157 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5159 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5160 (s390_store_vxrs_high): New functions.
5161 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5163 (s390_arch_setup): Add logic for selecting one of the new target
5164 descriptions. Activate the new vector regsets if applicable.
5165 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5166 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5167 and init_registers_s390x_tevx_linux64.
5169 2015-03-01 Pedro Alves <palves@redhat.com>
5171 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5174 2015-02-27 Pedro Alves <palves@redhat.com>
5176 * linux-x86-low.c (u_debugreg_offset): New function.
5177 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5179 2015-02-27 Pedro Alves <palves@redhat.com>
5181 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5182 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5183 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5184 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5185 (ps_lsetfpregs, ps_getpid)
5186 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5187 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5188 (ps_lsetxregs, ps_plog): Declare.
5190 2015-02-27 Pedro Alves <palves@redhat.com>
5192 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5193 IP_AGENT_EXPORT_FUNC.
5194 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5195 IP_AGENT_EXPORT_FUNC.
5196 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5197 (IP_AGENT_EXPORT): Delete.
5198 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5199 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5200 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5201 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5202 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5203 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5204 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5205 (traceframe_read_count, traceframe_write_count)
5206 (traceframes_created, trace_state_variables, get_raw_reg)
5207 (get_trace_state_variable_value, set_trace_state_variable_value)
5208 (ust_loaded, helper_thread_id, cmd_buf): Use
5209 IPA_SYM_EXPORTED_NAME.
5210 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5211 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5212 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5213 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5214 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5215 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5216 EXTERN_C_PUSH/EXTERN_C_POP.
5217 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5218 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5219 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5220 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5221 (traceframe_write_count, traceframe_read_count)
5222 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5223 (about_to_request_buffer_space, get_trace_state_variable_value)
5224 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5225 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5226 EXTERN_C_PUSH/EXTERN_C_POP.
5227 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5228 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5229 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5230 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5231 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5232 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5233 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5234 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5236 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5237 (IP_AGENT_EXPORT_VAR_DECL): Define.
5239 (gdb_agent_get_raw_reg): Declare.
5241 2015-02-27 Tom Tromey <tromey@redhat.com>
5242 Pedro Alves <palves@redhat.com>
5244 Rename symbols whose names are reserved C++ keywords throughout.
5246 2015-02-27 Pedro Alves <palves@redhat.com>
5248 * Makefile.in (COMPILER): New, get it from autoconf.
5249 (CXX): Get from autoconf instead.
5250 (COMPILE.pre): Use COMPILER.
5251 (CC-LD): Rename to ...
5252 (CC_LD): ... this. Use COMPILER.
5253 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5254 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5255 * acinclude.m4: Include build-with-cxx.m4.
5256 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5257 Disable -Werror by default if building in C++ mode.
5258 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5259 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5260 the C++ compiler. Save/restore CXXFLAGS too.
5261 * configure: Regenerate.
5263 2015-02-27 Pedro Alves <palves@redhat.com>
5265 * acinclude.m4: Include libiberty.m4.
5266 * configure.ac: Call libiberty_INIT.
5267 * config.in, configure: Regenerate.
5269 2015-02-26 Pedro Alves <palves@redhat.com>
5271 * linux-low.c (linux_wait_1): When incrementing the PC past a
5272 program breakpoint always use the_low_target.breakpoint_len as
5273 increment, rather than the maximum between that and
5274 the_low_target.decr_pc_after_break.
5276 2015-02-23 Pedro Alves <palves@redhat.com>
5278 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5279 thread was doing a step-over; always adjust the PC if
5280 we stepped over a permanent breakpoint.
5281 (linux_wait_1): If we stepped over breakpoint that was on top of a
5282 permanent breakpoint, manually advance the PC past it.
5284 2015-02-23 Pedro Alves <palves@redhat.com>
5286 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5288 (x86_fill_gregset, x86_store_gregset): Use it when handling
5291 2015-02-20 Pedro Alves <palves@redhat.com>
5293 * thread-db.c: Include "nat/linux-procfs.h".
5294 (thread_db_init): Skip listing new threads if the kernel supports
5295 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5297 2015-02-20 Pedro Alves <palves@redhat.com>
5299 * linux-low.c (status_pending_p_callback): Use ptid_match.
5301 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5303 PR breakpoints/16812
5304 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5305 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5306 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5308 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5310 PR breakpoints/15956
5311 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5313 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5315 * linux-low.c (linux_low_btrace_conf): Print size.
5316 * server.c (handle_btrace_conf_general_set): New.
5317 (hanle_general_set): Call handle_btrace_conf_general_set.
5318 (handle_query): Report Qbtrace-conf:bts:size as supported.
5320 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5322 * linux-low.c (linux_low_enable_btrace): Update parameters.
5323 (linux_low_btrace_conf): New.
5324 (linux_target_ops)<to_btrace_conf>: Initialize.
5325 * server.c (current_btrace_conf): New.
5326 (handle_btrace_enable): Rename to ...
5327 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5328 to target_enable_btrace. Update comment. Update users.
5329 (handle_qxfer_btrace_conf): New.
5330 (qxfer_packets): Add btrace-conf entry.
5331 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5332 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5333 (target_ops)<read_btrace_conf>: New.
5334 (target_enable_btrace): Update parameters.
5335 (target_read_btrace_conf): New.
5337 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5339 * server.c (handle_btrace_general_set): Remove call to
5340 target_supports_btrace.
5341 (supported_btrace_packets): New.
5342 (handle_query): Call supported_btrace_packets.
5343 * target.h: include btrace-common.h.
5344 (btrace_target_info): Removed.
5345 (supports_btrace, target_supports_btrace): Update parameters.
5347 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5349 * Makefile.in (SFILES): Add common/btrace-common.c.
5350 (OBS): Add common/btrace-common.o.
5351 (btrace-common.o): Add build rules.
5352 * linux-low: Include btrace-common.h.
5353 (linux_low_read_btrace): Use struct btrace_data. Call
5354 btrace_data_init and btrace_data_fini.
5356 2015-02-06 Pedro Alves <palves@redhat.com>
5358 * thread-db.c (find_new_threads_callback): Add debug output.
5360 2015-02-04 Pedro Alves <palves@redhat.com>
5362 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5363 (resume_stopped_resumed_lwps): New function.
5364 (linux_wait_for_event_filtered): Use it.
5366 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5368 * Makefile.in (SFILES): Add linux-personality.c.
5369 (linux-personality.o): New rule.
5370 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5371 list of objects to be built.
5372 * linux-low.c: Include nat/linux-personality.h.
5373 (linux_create_inferior): Remove code to disable address space
5374 randomization (moved to ../nat/linux-personality.c). Create
5375 cleanup to disable address space randomization.
5377 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5379 * Makefile.in (posix-strerror.o): New rule.
5380 (mingw-strerror.o): Likewise.
5381 * configure: Regenerated.
5382 * configure.ac: Source file ../common/common.host. Initialize new
5383 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5385 2015-01-14 Yao Qi <yao@codesourcery.com>
5387 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5388 (ppc-linux.o): New rule.
5389 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5390 * configure.ac: AC_CHECK_FUNCS(getauxval).
5391 * config.in: Re-generated.
5392 * configure: Re-generated.
5393 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5394 ppc64_64bit_inferior_p
5396 2015-01-14 Yao Qi <yao@codesourcery.com>
5398 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5399 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5400 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5401 (PT_ORIG_R3, PT_TRAP): Likewise.
5402 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5403 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5404 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5406 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5408 * i387-fp.c (i387_cache_to_xsave): In look over
5409 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5410 zmmh_low_space field by use of zmmh_high_space.
5412 2015-01-09 Pedro Alves <palves@redhat.com>
5414 * linux-low.c (step_over_bkpt): Move higher up in the file.
5415 (handle_extended_wait): Don't store the stop_pc here.
5416 (get_stop_pc): Adjust comments and rename to ...
5417 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5418 stopped for a software breakpoint or hardware breakpoint.
5419 (thread_still_has_status_pending_p): New function.
5420 (status_pending_p_callback): Use
5421 thread_still_has_status_pending_p. If the event is no longer
5422 interesting, resume the LWP.
5423 (handle_tracepoints): Add assert.
5424 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5425 (wstatus_maybe_breakpoint): New function.
5426 (cancel_breakpoint): Delete function.
5427 (check_stopped_by_watchpoint): New function, factored out from
5428 linux_low_filter_event.
5429 (lp_status_maybe_breakpoint): Delete function.
5430 (linux_low_filter_event): Remove filter_ptid argument.
5431 Leave thread group exits pending here. Store the LWP's stop PC.
5432 Always leave events pending.
5433 (linux_wait_for_event_filtered): Pull all events out of the
5434 kernel, and leave them all pending.
5435 (count_events_callback, select_event_lwp_callback): Consider all
5437 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5438 (select_event_lwp): Only give preference to the stepping LWP in
5439 all-stop mode. Adjust comments.
5440 (ignore_event): New function.
5441 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5442 references to cancel_breakpoints. Adjust to renames. Also give
5443 equal priority to all LWPs that have had events in non-stop mode.
5444 If reporting a software breakpoint event, unadjust the LWP's PC.
5445 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5446 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5448 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5449 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5450 (linux_stopped_by_watchpoint): Adjust.
5451 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5452 * linux-low.h (enum lwp_stop_reason): New.
5453 (struct lwp_info) <stop_pc>: Adjust comment.
5454 <stopped_by_watchpoint>: Delete field.
5455 <stop_reason>: New field.
5456 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5457 * mem-break.c (software_breakpoint_inserted_here)
5458 (hardware_breakpoint_inserted_here): New function.
5459 * mem-break.h (software_breakpoint_inserted_here)
5460 (hardware_breakpoint_inserted_here): Declare.
5461 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5462 (cancel_breakpoints): Delete.
5463 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5464 (upload_fast_traceframes): Remove references to
5467 2015-01-09 Pedro Alves <palves@redhat.com>
5469 * thread-db.c (find_new_threads_callback): Ignore thread if the
5470 kernel thread ID is -1.
5472 2015-01-09 Pedro Alves <palves@redhat.com>
5474 * linux-low.c (linux_attach_fail_reason_string): Move to
5475 nat/linux-ptrace.c, and rename.
5476 (linux_attach_lwp): Update comment.
5477 (attach_proc_task_lwp_callback): New function.
5478 (linux_attach): Adjust to rename and use
5479 linux_proc_attach_tgid_threads.
5480 (linux_attach_fail_reason_string): Delete declaration.
5482 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5484 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5485 * server.c (gdbserver_version): Likewise.
5487 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5489 * remote-utils.c: Include ctype.h.
5490 (input_interrupt): Explicitly handle the case when the char
5491 received is the NUL byte. Improve the printing of non-ASCII
5494 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5496 * linux-low.c (linux_low_filter_event): Update call to
5497 linux_enable_event_reporting following the addition of
5498 a new parameter to that function.
5500 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5503 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5504 (AARCH64_FPCR_REGNO): Likewise.
5505 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5506 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5507 (aarch64_store_fpregset): Likewise.
5509 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5511 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5512 Remove FIXME comment about assumption about N.
5514 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5516 * configure.ac: If large-file support is disabled in GDBserver,
5517 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5518 * configure: Regenerate.
5520 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5522 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5523 warning upon ENODATA from ptrace.
5524 * linux-s390-low.c (s390_store_tdb): New.
5525 (s390_regsets): Add regset for NT_S390_TDB.
5527 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5529 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5530 without a fill_function.
5531 * linux-s390-low.c (s390_fill_last_break): Remove.
5532 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5533 (s390_arch_setup): Use regset's size instead of fill_function for
5536 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5538 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5539 the regset's store function when ptrace returned an error.
5540 * regcache.c (get_thread_regcache): Invalidate register cache
5541 before fetching inferior's registers.
5543 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5545 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5546 while-loop as for-loop.
5547 (regsets_store_inferior_registers): Likewise.
5549 2014-11-28 Yao Qi <yao@codesourcery.com>
5551 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5552 * config.in, configure: Re-generate.
5553 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5556 2014-11-21 Yao Qi <yao@codesourcery.com>
5558 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5559 (AC_CHECK_HEADERS): Remove malloc.h.
5560 * configure: Re-generated.
5561 * config.in: Re-generated.
5562 * server.h: Don't include alloca.h and malloc.h.
5563 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5564 Don't include malloc.h.
5566 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5568 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5569 corresponding ERRNO check in same block.
5571 2014-11-12 Pedro Alves <palves@redhat.com>
5573 * server.c (cont_thread): Update comment.
5574 (start_inferior, attach_inferior): No longer clear cont_thread.
5575 (handle_v_cont): No longer set cont_thread.
5576 (captured_main): Clear cont_thread each time a GDB connects.
5578 2014-11-12 Pedro Alves <palves@redhat.com>
5580 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5581 thread, and don't resume all threads if the Hc thread has exited.
5583 2014-11-12 Pedro Alves <palves@redhat.com>
5585 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5586 the process group instead of to a specific LWP.
5588 2014-10-15 Pedro Alves <palves@redhat.com>
5591 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5593 (arm_set_thread_context): Delete.
5594 (the_low_target): Adjust.
5595 * win32-i386-low.c (debug_registers_changed)
5596 (debug_registers_used): Delete.
5597 (update_debug_registers_callback): New function.
5598 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5599 needing to update their debug registers.
5600 (win32_get_current_dr): New function.
5601 (x86_dr_low_get_addr, x86_dr_low_get_control)
5602 (x86_dr_low_get_status): Fetch the debug register from the thread
5604 (i386_initial_stuff): Adjust.
5605 (i386_get_thread_context): Remove current_event parameter. Don't
5606 clear debug_registers_changed nor copy DR values to
5608 (i386_set_thread_context): Delete.
5609 (i386_prepare_to_resume): New function.
5610 (i386_thread_added): Mark the thread as needing to update irs
5612 (the_low_target): Remove i386_set_thread_context and install
5613 i386_prepare_to_resume.
5614 * win32-low.c (win32_get_thread_context): Adjust.
5615 (win32_set_thread_context): Use SetThreadContext
5617 (win32_prepare_to_resume): New function.
5618 (win32_require_context): New function, factored out from ...
5619 (thread_rec): ... this.
5620 (continue_one_thread): Call win32_prepare_to_resume on each thread
5621 we're about to continue.
5622 (win32_resume): Call win32_prepare_to_resume on the event thread.
5623 * win32-low.h (struct win32_thread_info)
5624 <debug_registers_changed>: New field.
5625 (struct win32_target_ops): Change prototype of set_thread_context,
5626 delete set_thread_context and add prepare_to_resume.
5627 (win32_require_context): New declaration.
5629 2014-10-08 Gary Benson <gbenson@redhat.com>
5631 * server.h: Do not include common-exceptions.h.
5633 2014-10-08 Gary Benson <gbenson@redhat.com>
5635 * server.h: Do not include cleanups.h.
5637 2014-09-30 James Hogan <james.hogan@imgtec.com>
5639 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5642 2014-09-23 Yao Qi <yao@codesourcery.com>
5644 * linux-low.c (lp_status_maybe_breakpoint): New function.
5645 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5646 (count_events_callback): Likewise.
5647 (select_event_lwp_callback): Likewise.
5648 (cancel_breakpoints_callback): Likewise.
5650 2014-09-19 Don Breazeal <donb@codesourcery.com>
5652 * linux-low.c (handle_extended_wait): Call
5653 linux_ptrace_get_extended_event.
5654 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5655 linux_is_extended_waitstatus.
5657 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5659 * Makefile.in (CPPFLAGS): Define.
5660 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5661 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5663 2014-09-16 Gary Benson <gbenson@redhat.com>
5665 * inferiors.h (current_inferior): Renamed as...
5666 (current_thread): New variable. All uses updated.
5667 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5668 (maybe_move_out_of_jump_pad): Likewise.
5669 (cancel_breakpoint): Likewise.
5670 (linux_low_filter_event): Likewise.
5671 (wait_for_sigstop): Likewise.
5672 (linux_resume_one_lwp): Likewise.
5673 (need_step_over_p): Likewise.
5674 (start_step_over): Likewise.
5675 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5676 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5677 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5678 and save_inferior as saved_thread.
5679 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5681 (regcache_invalidate_thread): Likewise.
5682 * remote-utils.c (prepare_resume_reply): Likewise.
5683 * thread-db.c (thread_db_get_tls_address): Likewise.
5684 (disable_thread_event_reporting): Likewise.
5685 (remove_thread_event_breakpoints): Likewise.
5686 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5688 * target.h (set_desired_inferior): Renamed as...
5689 (set_desired_thread): New declaration. All uses updated.
5690 * server.c (myresume): Updated comment to reference thread instead
5692 (handle_serial_event): Likewise.
5693 (handle_target_event): Likewise.
5695 2014-09-12 Tom Tromey <tromey@redhat.com>
5696 Gary Benson <gbenson@redhat.com>
5698 * regcache.h: Include common-regcache.h.
5699 (regcache_read_pc): Don't declare.
5700 * regcache.c (get_thread_regcache_for_ptid): New function.
5702 2014-09-11 Tom Tromey <tromey@redhat.com>
5703 Gary Benson <gbenson@redhat.com>
5705 * symbol.c: New file.
5706 * Makefile.in (SFILES): Add symbol.c.
5707 (OBS): Add symbol.o.
5709 2014-09-11 Gary Benson <gbenson@redhat.com>
5711 * target.c (target_stop_ptid, target_continue_ptid): New
5714 2014-09-11 Tom Tromey <tromey@redhat.com>
5715 Gary Benson <gbenson@redhat.com>
5717 * target.h: Include target/target.h.
5718 * target.c (target_read_memory, target_read_uint32)
5719 (target_write_memory): New functions.
5721 2014-09-11 Gary Benson <gbenson@redhat.com>
5723 * server.h (debug_hw_points): Don't declare.
5724 * server.c (debug_hw_points): Don't define. Replace all uses
5725 with show_debug_regs.
5726 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5727 all uses with show_debug_regs.
5729 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5731 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5732 endianness into account.
5733 (ppc_supply_ptrace_register): Likewise.
5735 2014-09-03 James Hogan <james.hogan@imgtec.com>
5737 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5738 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5740 2014-09-03 Gary Benson <gbenson@redhat.com>
5742 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5743 ALL_DEBUG_ADDRESS_REGISTERS.
5745 2014-09-02 Gary Benson <gbenson@redhat.com>
5747 * i386-low.h: Renamed as...
5748 * x86-low.h: New file. All type, function and variable name
5749 prefixes changed from "i386_" to "x86_". All references updated.
5750 * i386-low.c: Renamed as...
5751 * x86-low.c: New file. All type, function and variable name
5752 prefixes changed from "i386_" to "x86_". All references updated.
5754 2014-09-02 Gary Benson <gbenson@redhat.com>
5756 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5757 (x86_linux_new_thread): Likewise.
5759 2014-08-29 Gary Benson <gbenson@redhat.com>
5761 * server.h (setjmp.h): Do not include.
5762 (toplevel): Do not declare.
5763 (common-exceptions.h): Include.
5764 (cleanups.h): Likewise.
5765 * server.c (toplevel): Do not define.
5766 (exit_code): New static global.
5767 (detach_or_kill_for_exit_cleanup): New function.
5768 (main): New function. Original main renamed to...
5769 (captured_main): New function.
5770 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5772 2014-08-29 Gary Benson <gbenson@redhat.com>
5774 * Makefile.in (SFILES): Add common/common-exceptions.c.
5775 (OBS): Add common-exceptions.o.
5776 (common-exceptions.o): New rule.
5777 * utils.c (prepare_to_throw_exception): New function.
5779 2014-08-29 Gary Benson <gbenson@redhat.com>
5781 * config.in: Regenerate.
5782 * configure: Likewise.
5784 2014-08-29 Gary Benson <gbenson@redhat.com>
5786 * Makefile.in (SFILES): Add common/cleanups.c.
5788 (cleanups.o): New rule.
5790 2014-08-29 Gary Benson <gbenson@redhat.com>
5792 * utils.c (internal_vwarning): New function.
5794 2014-08-28 Gary Benson <gbenson@redhat.com>
5796 * utils.h (fatal): Remove declaration.
5797 * utils.c (fatal): Remove function.
5799 2014-08-28 Gary Benson <gbenson@redhat.com>
5801 * tracepoint.c (gdb_agent_init): Replace fatal with
5803 (initialize_tracepoint): Likewise.
5805 2014-08-28 Gary Benson <gbenson@redhat.com>
5807 * remote-utils.c (remote_prepare): Replace fatal with error.
5809 2014-08-28 Gary Benson <gbenson@redhat.com>
5811 * linux-low.c (linux_async): Replace fatal with warning.
5813 (linux_start_non_stop): Return -1 if linux_async failed.
5815 2014-08-28 Gary Benson <gbenson@redhat.com>
5817 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5819 (i386_dr_low_get_addr): Remove vague comment.
5820 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5823 2014-08-28 Gary Benson <gbenson@redhat.com>
5825 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5826 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5828 (linux_resume_one_lwp): Likewise.
5829 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5831 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5832 with internal_error.
5833 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5834 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5835 (find_register_by_name): Replace fatal with internal_error.
5836 (find_regno): Likewise.
5837 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5838 * thread-db.c (thread_db_create_event): Likewise.
5839 (thread_db_load_search): Likewise.
5840 (try_thread_db_load_1): Likewise.
5841 * tracepoint.c (get_jump_space_head): Replace fatal with
5843 (claim_trampoline_space): Likewise.
5844 (have_fast_tracepoint_trampoline_buffer): Likewise.
5845 (cmd_qtstart): Likewise.
5846 (stop_tracing): Likewise.
5847 (fast_tracepoint_collecting): Likewise.
5848 (target_malloc): Likewise.
5849 (download_tracepoint): Likewise.
5850 (download_trace_state_variables): Replace check with gdb_assert.
5851 (upload_fast_traceframes): Replace fatal with internal_error.
5853 2014-08-19 Tom Tromey <tromey@redhat.com>
5854 Gary Benson <gbenson@redhat.com>
5856 * Makefile.in (SFILES): Add common/common-debug.c.
5857 (OBS): Add common-debug.o.
5858 (common-debug.o): New rule.
5859 * debug.h (debug_printf): Don't declare.
5860 * debug.c (debug_printf): Renamed and rewritten as...
5861 (debug_vprintf): New function.
5863 2014-08-19 Gary Benson <gbenson@redhat.com>
5865 * utils.h: Do not include print-utils.h.
5867 2014-08-19 Tom Tromey <tromey@redhat.com>
5868 Gary Benson <gbenson@redhat.com>
5870 * server.h: Add static assertion.
5871 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5873 2014-08-19 Tom Tromey <tromey@redhat.com>
5874 Gary Benson <gbenson@redhat.com>
5876 * Makefile.in (SFILES): Add common/errors.c.
5877 (OBS): Add errors.o.
5878 (IPA_OBS): Add errors-ipa.o.
5879 (errors.o): New rule.
5880 (errors-ipa.o): Likewise.
5881 * utils.h (perror_with_name, error, warning): Don't declare.
5882 * utils.c (warning): Renamed and rewritten as...
5883 (vwarning): New function.
5884 (error): Renamed and rewritten as...
5885 (verror): New function.
5886 (internal_error): Renamed and rewritten as...
5887 (internal_verror): New function.
5889 2014-08-07 Gary Benson <gbenson@redhat.com>
5891 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5892 * configure: Regenerate.
5893 * config.in: Likewise.
5894 * server.h: Do not include errno.h.
5895 * event-loop.c: Likewise.
5896 * hostio-errno.c: Likewise.
5897 * linux-low.c: Likewise.
5898 * remote-utils.c: Likewise.
5899 * spu-low.c: Likewise.
5900 * utils.c: Likewise.
5901 * gdbreplay.c: Unconditionally include errno.h.
5903 2014-08-07 Gary Benson <gbenson@redhat.com>
5905 * server.h: Do not include string.h.
5906 * event-loop.c: Likewise.
5907 * linux-low.c: Likewise.
5908 * regcache.c: Likewise.
5909 * remote-utils.c: Likewise.
5910 * spu-low.c: Likewise.
5911 * utils.c: Likewise.
5913 2014-08-07 Gary Benson <gbenson@redhat.com>
5915 * server.h: Do not include gdb_assert.h.
5917 2014-08-07 Gary Benson <gbenson@redhat.com>
5919 * server.h: Do not include common-utils.h.
5921 2014-08-07 Gary Benson <gbenson@redhat.com>
5923 * server.h: Do not include ptid.h.
5924 * notif.h: Likewise.
5926 2014-08-07 Gary Benson <gbenson@redhat.com>
5928 * server.h: Do not include gdb_locale.h.
5930 2014-08-07 Gary Benson <gbenson@redhat.com>
5932 * server.h: Do not include gdb/signals.h.
5933 * win32-low.c: Likewise.
5935 2014-08-07 Gary Benson <gbenson@redhat.com>
5937 * server.h: Do not include pathmax.h.
5939 2014-08-07 Gary Benson <gbenson@redhat.com>
5941 * server.h: Do not include libiberty.h.
5942 * linux-bfin-low.c: Likewise.
5944 2014-08-07 Gary Benson <gbenson@redhat.com>
5946 * server.h: Do not include ansidecl.h.
5948 2014-08-07 Gary Benson <gbenson@redhat.com>
5950 * linux-x86-low.c: Do not include stddef.h.
5951 * lynx-ppc-low.c: Likewise.
5952 * tracepoint.c: Likewise.
5954 2014-08-07 Gary Benson <gbenson@redhat.com>
5956 * server.h: Do not include stdarg.h.
5957 * nto-low.c: Likewise.
5959 2014-08-07 Gary Benson <gbenson@redhat.com>
5961 * server.h: Do not include stdlib.h.
5962 * inferiors.c: Likewise.
5963 * linux-low.c: Likewise.
5964 * regcache.c: Likewise.
5965 * spu-low.c: Likewise.
5966 * tracepoint.c: Likewise.
5967 * utils.c: Likewise.
5969 2014-08-07 Gary Benson <gbenson@redhat.com>
5971 * server.h: Do not include stdio.h.
5972 * linux-low.c: Likewise.
5973 * remote-utils.c: Likewise.
5974 * spu-low.c: Likewise.
5975 * utils.c: Likewise.
5976 * wincecompat.c: Likewise.
5978 2014-08-06 Gary Benson <gbenson@redhat.com>
5980 * regcache.c (init_register_cache): Move conditionals inside if.
5982 2014-08-06 Gary Benson <gbenson@redhat.com>
5984 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5986 2014-07-31 Gary Benson <gbenson@redhat.com>
5988 * ax.h: Do not include server.h.
5989 * gdbthread.h: Likewise.
5990 * lynx-low.h: Likewise.
5991 * notif.h: Likewise.
5993 2014-07-30 Gary Benson <gbenson@redhat.com>
5995 * server.h: Include common-defs.h.
5996 Do not include config.h or build-gnulib-gdbserver/config.h.
5998 2014-07-30 Gary Benson <gbenson@redhat.com>
6000 * hostio-errno.c: Move server.h to top of includes list.
6001 * inferiors.c: Likewise.
6002 * linux-x86-low.c: Likewise.
6003 * notif.c: Include server.h.
6005 2014-07-24 Tom Tromey <tromey@redhat.com>
6006 Gary Benson <gbenson@redhat.com>
6008 * server.h (CORE_ADDR): Now unsigned.
6010 2014-07-16 Pedro Alves <palves@redhat.com>
6012 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6014 2014-07-15 Pedro Alves <palves@redhat.com>
6016 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6019 2014-07-11 Pedro Alves <palves@redhat.com>
6021 * linux-low.c (kill_wait_lwp): New function, based on
6022 kill_one_lwp_callback, but use my_waitpid directly.
6023 (kill_one_lwp_callback, linux_kill): Use it.
6025 2014-06-23 Pedro Alves <palves@redhat.com>
6027 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6028 before setting DR0..DR3.
6030 2014-06-20 Gary Benson <gbenson@redhat.com>
6032 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6033 * configure: Regenerated.
6034 * config.in: Likewise.
6036 2014-06-20 Gary Benson <gbenson@redhat.com>
6038 * Makefile.in (SFILES): Update locations for files moved
6040 (object file files): Reordered.
6042 2014-06-20 Gary Benson <gbenson@redhat.com>
6044 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6045 (i386_dr_low_set_addr): Likewise.
6046 (i386_dr_low_get_addr): Likewise.
6047 (i386_dr_low_can_set_control): Likewise.
6048 (i386_dr_low_set_control): Likewise.
6049 (i386_dr_low_get_control): Likewise.
6050 (i386_dr_low_get_status): Likewise.
6051 (i386_get_debug_register_length): Likewise.
6052 * linux-x86-low.c (i386_dr_low_set_addr):
6053 Changed signature. Made static.
6054 (i386_dr_low_get_addr): Likewise.
6055 (i386_dr_low_set_control): Likewise.
6056 (i386_dr_low_get_control): Likewise.
6057 (i386_dr_low_get_status): Likewise.
6058 (i386_dr_low): New global variable.
6059 * win32-i386-low.c (i386_dr_low_set_addr):
6060 Changed signature. Made static.
6061 (i386_dr_low_get_addr): Likewise.
6062 (i386_dr_low_set_control): Likewise.
6063 (i386_dr_low_get_control): Likewise.
6064 (i386_dr_low_get_status): Likewise.
6065 (i386_dr_low): New global variable.
6067 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6069 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6070 * Makefile.in (AR, AR_FLAGS): Define.
6071 * configure: Regenerate.
6073 2014-06-19 Gary Benson <gbenson@redhat.com>
6075 * Makefile.in (i386-dregs.o): New rule.
6076 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6077 * i386-low.c (target.h): Remove include.
6078 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6079 (DR_CONTROL_SHIFT): Likewise.
6080 (DR_CONTROL_SIZE): Likewise.
6081 (DR_RW_EXECUTE): Likewise.
6082 (DR_RW_WRITE): Likewise.
6083 (DR_RW_READ): Likewise.
6084 (DR_RW_IORW): Likewise.
6085 (DR_LEN_1): Likewise.
6086 (DR_LEN_2): Likewise.
6087 (DR_LEN_4): Likewise.
6088 (DR_LEN_8): Likewise.
6089 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6090 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6091 (DR_ENABLE_SIZE): Likewise.
6092 (DR_LOCAL_SLOWDOWN): Likewise.
6093 (DR_GLOBAL_SLOWDOWN): Likewise.
6094 (DR_CONTROL_RESERVED): Likewise.
6095 (I386_DR_CONTROL_MASK): Likewise.
6096 (I386_DR_VACANT): Likewise.
6097 (I386_DR_LOCAL_ENABLE): Likewise.
6098 (I386_DR_GLOBAL_ENABLE): Likewise.
6099 (I386_DR_DISABLE): Likewise.
6100 (I386_DR_SET_RW_LEN): Likewise.
6101 (I386_DR_GET_RW_LEN): Likewise.
6102 (I386_DR_WATCH_HIT): Likewise.
6103 (i386_wp_op_t): Likewise.
6104 (i386_show_dr): Likewise.
6105 (i386_length_and_rw_bits): Likewise.
6106 (i386_insert_aligned_watchpoint): Likewise.
6107 (i386_remove_aligned_watchpoint): Likewise.
6108 (i386_handle_nonaligned_watchpoint): Likewise.
6109 i386_update_inferior_debug_regs(): Likewise.
6110 (i386_dr_insert_watchpoint): Likewise.
6111 (i386_dr_remove_watchpoint): Likewise.
6112 (i386_dr_region_ok_for_watchpoint): Likewise.
6113 (i386_dr_stopped_data_address): Likewise.
6114 (i386_dr_stopped_by_watchpoint): Likewise.
6116 2014-06-19 Gary Benson <gbenson@redhat.com>
6118 * i386-low.c (i386_dr_show): Renamed to
6119 i386_show_dr and made static. All uses updated.
6120 (i386_dr_length_and_rw_bits): Renamed to
6121 i386_length_and_rw_bits and made static.
6123 (i386_dr_insert_aligned_watchpoint): Renamed to
6124 i386_insert_aligned_watchpoint and made static.
6126 (i386_dr_remove_aligned_watchpoint): Renamed to
6127 i386_remove_aligned_watchpoint and made static.
6129 (i386_dr_update_inferior_debug_regs): Renamed to
6130 i386_update_inferior_debug_regs and made static.
6133 2014-06-18 Gary Benson <gbenson@redhat.com>
6135 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6136 (i386_dr_low_can_set_control): Likewise.
6137 (i386_get_debug_register_length): Likewise.
6138 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6139 (i386_dr_low_can_set_control): Likewise.
6140 (i386_get_debug_register_length): Likewise.
6142 2014-06-17 Gary Benson <gbenson@redhat.com>
6144 * i386-low.h (i386-dregs.h): New include.
6145 (DR_FIRSTADDR): Now in i386-dregs.h.
6146 (DR_LASTADDR): Likewise.
6147 (DR_NADDR): Likewise.
6148 (DR_STATUS): Likewise.
6149 (DR_CONTROL): Likewise.
6150 (i386_debug_reg_state): Likewise.
6151 (i386_dr_insert_watchpoint): Likewise.
6152 (i386_dr_remove_watchpoint): Likewise.
6153 (i386_dr_region_ok_for_watchpoint): Likewise.
6154 (i386_dr_stopped_data_address): Likewise.
6155 (i386_dr_stopped_by_watchpoint): Likewise.
6156 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6158 2014-06-18 Gary Benson <gbenson@redhat.com>
6160 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6161 i386_dr_insert_watchpoint.
6162 (i386_low_remove_watchpoint): Renamed to
6163 i386_dr_remove_watchpoint.
6164 (i386_low_region_ok_for_watchpoint): Renamed to
6165 i386_dr_region_ok_for_watchpoint.
6166 (i386_low_stopped_data_address): Renamed to
6167 i386_dr_stopped_data_address.
6168 (i386_low_stopped_by_watchpoint): Renamed to
6169 i386_dr_stopped_by_watchpoint.
6170 * i386-low.c (i386_show_dr): Renamed to
6171 i386_dr_show and made nonstatic. All uses updated.
6172 (i386_length_and_rw_bits): Renamed to
6173 i386_dr_length_and_rw_bits and made nonstatic.
6175 (i386_insert_aligned_watchpoint): Renamed to
6176 i386_dr_insert_aligned_watchpoint and made nonstatic.
6178 (i386_remove_aligned_watchpoint): Renamed to
6179 i386_dr_remove_aligned_watchpoint and made nonstatic.
6181 (i386_update_inferior_debug_regs): Renamed to
6182 i386_dr_update_inferior_debug_regs and made nonstatic.
6184 (i386_low_insert_watchpoint): Renamed to
6185 i386_dr_insert_watchpoint. All uses updated.
6186 (i386_low_remove_watchpoint): Renamed to
6187 i386_dr_remove_watchpoint. All uses updated.
6188 (i386_low_region_ok_for_watchpoint): Renamed to
6189 i386_dr_region_ok_for_watchpoint. All uses updated.
6190 (i386_low_stopped_data_address): Renamed to
6191 i386_dr_stopped_data_address. All uses updated.
6192 (i386_low_stopped_by_watchpoint): Renamed to
6193 i386_dr_stopped_by_watchpoint. All uses updated.
6195 2014-06-18 Gary Benson <gbenson@redhat.com>
6197 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6198 (i386_dr_low_can_set_control): Likewise.
6199 (i386_insert_aligned_watchpoint): New check.
6201 2014-06-18 Gary Benson <gbenson@redhat.com>
6203 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6206 2014-06-18 Gary Benson <gbenson@redhat.com>
6208 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6209 instead of fatal and error.
6210 (i386_handle_nonaligned_watchpoint): Likewise.
6212 2014-06-18 Gary Benson <gbenson@redhat.com>
6214 * i386-low.c (i386_get_debug_register_length): New macro.
6215 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6216 (i386_show_dr): Use debug_printf instead of fprintf. Use
6217 phex to format values.
6219 2014-06-18 Gary Benson <gbenson@redhat.com>
6221 * i386-low.h: Comment changes.
6222 * i386-low.c: Likewise.
6224 2014-06-18 Gary Benson <gbenson@redhat.com>
6226 * i386-low.c: Whitespace changes.
6228 2014-06-12 Tom Tromey <tromey@redhat.com>
6230 * utils.c (freeargv): Remove.
6232 2014-06-12 Tom Tromey <tromey@redhat.com>
6234 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6235 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6236 (parse_debug_format_options): Likewise.
6237 (gdbserver_usage): Likewise.
6238 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6239 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6240 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6242 ($(LIBGNU)): Depend on libiberty.
6243 (all-lib): Recurse into all subdirs.
6244 (install-only): Invoke "install" target in subdirs.
6245 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6247 * configure: Rebuild.
6248 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6249 for vasprintf, vsnprintf, or gettimeofday.
6250 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6253 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6255 * development.sh: Delete.
6256 * Makefile.in (config.status): Adjust dependency on development.sh.
6257 * configure.ac: Adjust development.sh source call.
6258 * configure: Regenerate.
6260 2014-06-02 Pedro Alves <palves@redhat.com>
6262 * ax.c (gdb_free_agent_expr): New function.
6263 * ax.h (gdb_free_agent_expr): New declaration.
6264 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6266 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6268 (clear_breakpoint_conditions_and_commands): New function.
6269 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6270 (clear_breakpoint_conditions_and_commands): New declaration.
6272 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6274 * linux-aarch64-low.c (asm/ptrace.h): Include.
6276 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6278 Fix TLS access for -static -pthread.
6279 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6280 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6281 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6283 2014-05-20 Pedro Alves <palves@redhat.com>
6285 * linux-aarch64-low.c (aarch64_insert_point)
6286 (aarch64_remove_point): No longer check whether the type is
6287 supported here. Adjust to new interface.
6288 (the_low_target): Install aarch64_supports_z_point_type as
6289 supports_z_point_type method.
6290 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6291 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6292 instead of a Z packet char. Adjust.
6293 (arm_supports_z_point_type): New function.
6294 (arm_insert_point, arm_remove_point): Adjust to new interface.
6295 (the_low_target): Install arm_supports_z_point_type.
6296 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6297 (cris_insert_point, cris_remove_point): Adjust to new interface.
6298 Don't check whether the type is supported here.
6299 (the_low_target): Install cris_supports_z_point_type.
6300 * linux-low.c (linux_supports_z_point_type): New function.
6301 (linux_insert_point, linux_remove_point): Adjust to new interface.
6302 * linux-low.h (struct linux_target_ops) <insert_point,
6303 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6304 raw_breakpoint pointer parameter.
6305 <supports_z_point_type>: New method.
6306 * linux-mips-low.c (mips_supports_z_point_type): New function.
6307 (mips_insert_point, mips_remove_point): Adjust to new interface.
6308 Use mips_supports_z_point_type.
6309 (the_low_target): Install mips_supports_z_point_type.
6310 * linux-ppc-low.c (the_low_target): Install NULL as
6311 supports_z_point_type method.
6312 * linux-s390-low.c (the_low_target): Install NULL as
6313 supports_z_point_type method.
6314 * linux-sparc-low.c (the_low_target): Install NULL as
6315 supports_z_point_type method.
6316 * linux-x86-low.c (x86_supports_z_point_type): New function.
6317 (x86_insert_point): Adjust to new insert_point interface. Use
6318 insert_memory_breakpoint. Adjust to new
6319 i386_low_insert_watchpoint interface.
6320 (x86_remove_point): Adjust to remove_point interface. Use
6321 remove_memory_breakpoint. Adjust to new
6322 i386_low_remove_watchpoint interface.
6323 (the_low_target): Install x86_supports_z_point_type.
6324 * lynx-low.c (lynx_target_ops): Install NULL as
6325 supports_z_point_type callback.
6326 * nto-low.c (nto_supports_z_point_type): New.
6327 (nto_insert_point, nto_remove_point): Adjust to new interface.
6328 (nto_target_ops): Install nto_supports_z_point_type.
6329 * mem-break.c: Adjust intro comment.
6330 (struct raw_breakpoint) <raw_type, size>: New fields.
6331 <inserted>: Update comment.
6332 <shlib_disabled>: Delete field.
6333 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6334 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6335 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6336 (raw_bkpt_type_to_target_hw_bp_type): New function.
6337 (find_enabled_raw_code_breakpoint_at): New function.
6338 (find_raw_breakpoint_at): New type and size parameters. Use them.
6339 (insert_memory_breakpoint): New function, based off
6340 set_raw_breakpoint_at.
6341 (remove_memory_breakpoint): New function.
6342 (set_raw_breakpoint_at): Reimplement.
6343 (set_breakpoint): New, based on set_breakpoint_at.
6344 (set_breakpoint_at): Reimplement.
6345 (delete_raw_breakpoint): Go through the_target->remove_point
6346 instead of assuming memory breakpoints.
6347 (find_gdb_breakpoint_at): Delete.
6348 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6349 (find_gdb_breakpoint): New function.
6350 (set_gdb_breakpoint_at): Delete.
6351 (z_type_supported): New function.
6352 (set_gdb_breakpoint_1): New function, loosely based off
6353 set_gdb_breakpoint_at.
6354 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6355 (delete_gdb_breakpoint_at): Delete.
6356 (delete_gdb_breakpoint_1): New function, loosely based off
6357 delete_gdb_breakpoint_at.
6358 (delete_gdb_breakpoint): New function.
6359 (clear_gdb_breakpoint_conditions): Rename to ...
6360 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6362 (add_condition_to_breakpoint): Make static.
6363 (add_breakpoint_condition): Take a struct breakpoint pointer
6364 instead of an address. Adjust.
6365 (gdb_condition_true_at_breakpoint): Rename to ...
6366 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6368 (gdb_condition_true_at_breakpoint): Reimplement.
6369 (add_breakpoint_commands): Take a struct breakpoint pointer
6370 instead of an address. Adjust.
6371 (gdb_no_commands_at_breakpoint): Rename to ...
6372 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6373 parameter. Return true if no breakpoint was found. Change debug
6375 (gdb_no_commands_at_breakpoint): Reimplement.
6376 (run_breakpoint_commands): Rename to ...
6377 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6378 and change return type to boolean.
6379 (run_breakpoint_commands): New function.
6380 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6381 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6382 breakpoint. Go through the_target->remove_point instead of
6383 assuming memory breakpoint.
6384 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6385 software and hardware breakpoints.
6386 (reinsert_raw_breakpoint): Go through the_target->insert_point
6387 instead of assuming memory breakpoint.
6388 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6389 software and hardware breakpoints.
6390 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6391 Check both software and hardware breakpoints.
6392 (validate_inserted_breakpoint): Assert the breakpoint is a
6393 software breakpoint. Set the inserted flag to -1 instead of
6394 setting shlib_disabled.
6395 (delete_disabled_breakpoints): Adjust.
6396 (validate_breakpoints): Only validate software breakpoints.
6397 Adjust to inserted flag change.
6398 (check_mem_read, check_mem_write): Skip breakpoint types other
6399 than software breakpoints. Adjust to inserted flag change.
6400 * mem-break.h (enum raw_bkpt_type): New enum.
6401 (raw_breakpoint, struct process_info): Forward declare.
6402 (Z_packet_to_target_hw_bp_type): Delete declaration.
6403 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6404 (set_gdb_breakpoint, delete_gdb_breakpoint)
6405 (clear_breakpoint_conditions): New declarations.
6406 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6407 (breakpoint_inserted_here): Update comment.
6408 (add_breakpoint_condition, add_breakpoint_commands): Replace
6409 address parameter with a breakpoint pointer parameter.
6410 (gdb_breakpoint_here): Update comment.
6411 (delete_gdb_breakpoint_at): Delete.
6412 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6413 * server.c (process_point_options): Take a struct breakpoint
6414 pointer instead of an address. Adjust.
6415 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6416 delete_gdb_breakpoint.
6417 * spu-low.c (spu_target_ops): Install NULL as
6418 supports_z_point_type method.
6419 * target.h: Include mem-break.h.
6420 (struct target_ops) <prepare_to_access_memory>: Update comment.
6421 <supports_z_point_type>: New field.
6422 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6423 instead of a char. Also take a raw breakpoint pointer.
6424 * win32-arm-low.c (the_low_target): Install NULL as
6425 supports_z_point_type.
6426 * win32-i386-low.c (i386_supports_z_point_type): New function.
6427 (i386_insert_point, i386_remove_point): Adjust to new interface.
6428 (the_low_target): Install i386_supports_z_point_type.
6429 * win32-low.c (win32_supports_z_point_type): New function.
6430 (win32_insert_point, win32_remove_point): Adjust to new interface.
6431 (win32_target_ops): Install win32_supports_z_point_type.
6432 * win32-low.h (struct win32_target_ops):
6433 <supports_z_point_type>: New method.
6434 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6435 instead of a char. Also take a raw breakpoint pointer.
6437 2014-05-20 Pedro Alves <palves@redhat.com>
6439 * mem-break.h: Include break-common.h.
6440 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6441 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6442 (Z_packet_to_target_hw_bp_type): New declaration.
6443 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6444 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6445 (Z_PACKET_ACCESS_WP): Delete macros.
6446 (Z_packet_to_hw_type): Delete function.
6447 * i386-low.h: Don't include break-common.h here.
6448 (Z_packet_to_hw_type): Delete declaration.
6449 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6450 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6451 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6452 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6453 * linux-aarch64-low.c: Don't include break-common.h here.
6454 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6455 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6456 (Z_packet_to_target_hw_bp_type): Delete function.
6457 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6459 (mips_insert_point, mips_remove_point): Use
6460 Z_packet_to_target_hw_bp_type.
6462 2014-05-20 Pedro Alves <palves@redhat.com>
6464 * linux-aarch64-low.c: Include break-common.h.
6465 (enum target_point_type): Delete.
6466 (Z_packet_to_point_type): Rename to ...
6467 (Z_packet_to_target_hw_bp_type): ... this, and return a
6468 target_hw_bp_type instead.
6469 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6470 instead of an enum target_point_type.
6471 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6473 (aarch64_dr_state_insert_one_point)
6474 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6475 (aarch64_handle_aligned_watchpoint)
6476 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6477 Take an enum target_hw_bp_type instead of an enum
6479 (aarch64_supports_z_point_type): New function.
6480 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6481 use Z_packet_to_target_hw_bp_type.
6483 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6485 * configure.ac: Only use -Werror by default when DEVELOPMENT
6487 * configure: Regenerate.
6489 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6491 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6492 * linux-x86-low.c (X86_64_USER_REGS): New.
6493 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6495 2014-04-28 Yao Qi <yao@codesourcery.com>
6497 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6500 2014-04-25 Pedro Alves <palves@redhat.com>
6503 * linux-low.c (linux_attach_fail_reason_string): New function.
6504 (linux_attach_lwp): Delete.
6505 (linux_attach_lwp_1): Rename to ...
6506 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6507 argument. Remove "initial" parameter. Return int instead of
6508 void. Don't error or warn here.
6509 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6510 failure to attach to the tgid. Call warning when failing to
6512 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6513 argument. Remove "initial" parameter. Return int instead of
6514 void. Don't error or warn here.
6515 (linux_attach_fail_reason_string): New declaration.
6516 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6517 interface change. Use linux_attach_fail_reason_string.
6519 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6520 Walfred Tedeschi <walfred.tedeschi@intel.com>
6522 * Makefile.in: Added rules to handle new files
6523 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6524 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6525 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6526 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6527 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6528 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6530 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6531 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6532 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6533 i386/x32-avx512.xml.
6534 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6535 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6536 i386/x32-avx512-linux.xml.
6537 * i387-fp.c (num_avx512_k_registers): New constant for number
6539 (num_avx512_zmmh_low_registers): New constant for number of
6540 lower ZMM registers (0-15).
6541 (num_avx512_zmmh_high_registers): New constant for number of
6542 higher ZMM registers (16-31).
6543 (num_avx512_ymmh_registers): New contant for number of higher
6544 YMM registers (ymm16-31 added by avx521 on x86_64).
6545 (num_avx512_xmm_registers): New constant for number of higher
6546 XMM registers (xmm16-31 added by AVX512 on x86_64).
6547 (struct i387_xsave): Add space for AVX512 registers.
6548 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6549 Add code to handle AVX512 registers.
6550 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6551 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6552 prototypei from generated file.
6553 (tdesc_amd64_avx512_linux): Likewise.
6554 (init_registers_x32_avx512_linux): Likewise.
6555 (tdesc_x32_avx512_linux): Likewise.
6556 (init_registers_i386_avx512_linux): Likewise.
6557 (tdesc_i386_avx512_linux): Likewise.
6558 (x86_64_regmap): Add AVX512 registers.
6559 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6561 (initialize_low_arch): Add code to initialize AVX512 registers.
6563 2014-04-23 Pedro Alves <palves@redhat.com>
6565 * mem-break.c (find_gdb_breakpoint_at): Make static.
6566 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6568 2014-04-23 Pedro Alves <palves@redhat.com>
6570 * i386-low.c: Don't include break-common.h here.
6571 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6572 prototype to take target_hw_bp_type as argument instead of a Z
6574 * i386-low.h: Include break-common.h here.
6575 (Z_packet_to_hw_type): Declare.
6576 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6578 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6579 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6580 (x86_remove_point): Convert the packet number to a
6581 target_hw_bp_type before calling i386_low_remove_watchpoint.
6582 * win32-i386-low.c (i386_insert_point): Convert the packet number
6583 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6584 (i386_remove_point): Convert the packet number to a
6585 target_hw_bp_type before calling i386_low_remove_watchpoint.
6587 2014-04-23 Pedro Alves <palves@redhat.com>
6589 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6591 2014-04-10 Pedro Alves <palves@redhat.com>
6593 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6594 Check if the condition or command is NULL before checking if the
6595 breakpoint is known. On success, return true.
6596 * mem-break.h (add_breakpoint_condition): Document return.
6597 (add_breakpoint_commands): Add describing comment.
6598 * server.c (skip_to_semicolon): New function.
6599 (process_point_options): Use it.
6601 2014-04-09 Pedro Alves <palves@redhat.com>
6603 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6606 2014-02-27 Pedro Alves <palves@redhat.com>
6609 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6611 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6613 (last_thread_of_process_p): Take a PID argument instead of a
6615 (linux_wait_for_lwp): Delete.
6616 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6618 (linux_low_filter_event): New function, party factored out from
6619 linux_wait_for_event.
6620 (linux_wait_for_event): Rename to ...
6621 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6622 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6623 sigsuspend. Check for zombie leaders.
6624 (linux_wait_for_event): Reimplement as wrapper around
6625 linux_wait_for_event_filtered.
6626 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6627 a normal or signal exit is seen, it's the whole process exiting.
6628 (wait_for_sigstop): No longer a for_each_inferior callback.
6629 Rewrite on top of linux_wait_for_event_filtered.
6630 (stop_all_lwps): Call wait_for_sigstop directly.
6631 * server.c (resume, handle_target_event): Handle
6632 TARGET_WAITKIND_NO_RESUMED.
6634 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6636 * win32-low.c (psapi_get_dll_name,
6637 * win32_CreateToolhelp32Snapshot): Delete.
6638 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6639 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6641 (handle_load_dll): Add function description.
6642 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6644 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6646 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6648 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6649 base address when calling win32_add_one_solib.
6650 (handle_load_dll): Delete local variable load_addr.
6651 Remove 0x1000 offset applied to DLL base address when calling
6652 win32_add_one_solib.
6653 (handle_unload_dll): Add comment.
6655 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6657 * win32-low.c (win32_add_all_dlls): Renames
6658 win32_ensure_ntdll_loaded. Rewrite function documentation.
6659 Adjust implementation to always load all DLLs.
6660 Add 0x1000 offset to DLL base address when calling
6661 win32_add_one_solib.
6662 (child_initialization_done): New static global.
6663 (do_initial_child_stuff): Set child_initialization_done to
6664 zero during child initialization, and 1 after. Replace call
6665 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6667 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6668 (handle_unload_dll): Add function documentation.
6669 (get_child_debug_event): Ignore load and unload DLL events
6670 during child initialization.
6672 2014-02-20 Doug Evans <dje@google.com>
6674 Remove global all_lwps.
6675 * inferiors.h (ptid_of): Move here from linux-low.h.
6676 (pid_of, lwpid_of): Ditto.
6677 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6678 parameter is a struct thread_info * now.
6679 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6680 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6681 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6683 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6684 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6685 * linux-arm-low.c (update_registers_callback): Update, "entry"
6686 parameter is a struct thread_info * now.
6687 Fetch lwpid from current_inferior directly.
6688 (arm_insert_point): Pass &all_threads to find_inferior instead of
6690 (arm_remove_point): Ditto.
6691 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6692 (arm_prepare_to_resume): Fetch pid from thread.
6693 (arm_read_description): Fetch lwpid from current_inferior directly.
6694 * linux-low.c (all_lwps): Delete.
6695 (delete_lwp): Delete call to remove_inferior.
6696 (handle_extended_wait): Fetch lwpid from thread.
6697 (add_lwp): Don't set lwp->entry.id. Remove call to
6698 add_inferior_to_list.
6699 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6700 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6701 (kill_one_lwp_callback): Ditto.
6702 (linux_kill): Don't dereference NULL pointer.
6703 Fetch ptid,lwpid from thread.
6704 (get_detach_signal): Fetch ptid from thread.
6705 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6706 Simplify call to regcache_invalidate_thread.
6707 (delete_lwp_callback): Update, "entry" parameter is a
6708 struct thread_info * now. Fetch pid from thread.
6709 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6710 (status_pending_p_callback): Update, "entry" parameter is a
6711 struct thread_info * now. Fetch ptid from thread.
6712 (find_lwp_pid): Update, "entry" parameter is a
6713 struct thread_info * now.
6714 (linux_wait_for_lwp): Fetch pid from thread.
6715 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6716 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6717 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6718 (dequeue_one_deferred_signal): Ditto.
6719 (cancel_breakpoint): Fetch ptid from current_inferior.
6720 (linux_wait_for_event): Pass &all_threads to find_inferior,
6721 not &all_lwps. Fetch ptid, lwpid from thread.
6722 (count_events_callback): Update, "entry" parameter is a
6723 struct thread_info * now.
6724 (select_singlestep_lwp_callback): Ditto.
6725 (select_event_lwp_callback): Ditto.
6726 (cancel_breakpoints_callback): Ditto.
6727 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6729 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6730 (unsuspend_one_lwp): Update, "entry" parameter is a
6731 struct thread_info * now.
6732 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6734 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6735 Fetch lwpid from thread, not lwp.
6736 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6737 Pass &all_threads to find_inferior, not &all_lwps.
6738 (send_sigstop): Fetch lwpid from thread, not lwp.
6739 (send_sigstop_callback): Update, "entry" parameter is a
6740 struct thread_info * now.
6741 (suspend_and_send_sigstop_callback): Ditto.
6742 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6743 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6744 struct thread_info * now.
6745 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6747 (lwp_running): Update, "entry" parameter is a
6748 struct thread_info * now.
6749 (stop_all_lwps): Fetch ptid from thread.
6750 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6751 (linux_resume_one_lwp): Fetch lwpid from thread.
6752 (linux_set_resume_request): Update, "entry" parameter is a
6753 struct thread_info * now. Fetch pid, lwpid from thread.
6754 (resume_status_pending_p): Update, "entry" parameter is a
6755 struct thread_info * now.
6756 (need_step_over_p): Ditto. Fetch lwpid from thread.
6757 (start_step_over): Fetch lwpid from thread.
6758 (linux_resume_one_thread): Update, "entry" parameter is a
6759 struct thread_info * now. Fetch lwpid from thread.
6760 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6761 (proceed_one_lwp): Update, "entry" parameter is a
6762 struct thread_info * now. Fetch lwpid from thread.
6763 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6764 struct thread_info * now.
6765 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6766 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6767 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6769 (regsets_store_inferior_registers): Ditto.
6770 (fetch_register, store_register): Ditto.
6771 (linux_read_memory, linux_write_memory): Ditto.
6772 (linux_request_interrupt): Ditto.
6773 (linux_read_auxv): Ditto.
6774 (linux_xfer_siginfo): Ditto.
6775 (linux_qxfer_spu): Ditto.
6776 (linux_qxfer_libraries_svr4): Ditto.
6777 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6778 moved to inferiors.h.
6780 (get_thread_lwp): Update.
6781 (struct lwp_info): Delete member "entry". Simplify comment for
6784 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6785 current_inferior directly.
6786 (update_watch_registers_callback): Update, "entry" parameter is a
6787 struct thread_info * now. Fetch pid from thread.
6788 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6789 (mips_insert_point): Fetch lwpid from current_inferior.
6790 Pass &all_threads to find_inferior, not &all_lwps.
6791 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6792 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6794 (mips_stopped_data_address): Ditto.
6795 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6797 * linux-tile-low.c (tile_arch_setup): Ditto.
6798 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6799 (update_debug_registers_callback): Update, "entry" parameter is a
6800 struct thread_info * now. Fetch pid from thread.
6801 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6802 Pass &all_threads to find_inferior, not &all_lwps.
6803 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6804 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6805 Pass &all_threads to find_inferior, not &all_lwps.
6806 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6807 (i386_dr_low_get_status): Ditto.
6808 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6809 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6810 (x86_linux_read_description): Ditto.
6811 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6813 2014-02-20 Doug Evans <dje@google.com>
6815 * inferiors.c (get_first_inferior): Fix buglet.
6817 2014-02-19 Doug Evans <dje@google.com>
6819 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6820 * inferiors.c (add_thread): Change result type to struct thread_info *.
6821 All callers updated.
6822 (add_lwp): Call add_thread here instead of in callers.
6823 All callers updated.
6824 * linux-low.h (get_lwp_thread): Rewrite.
6825 (struct lwp_info): New member "thread".
6827 2014-02-19 Doug Evans <dje@google.com>
6829 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6830 All callers updated.
6832 2014-02-19 Doug Evans <dje@google.com>
6834 * inferiors.c (add_thread): Fix whitespace.
6836 2014-02-19 Doug Evans <dje@google.com>
6838 * dll.c (clear_dlls): Replace accessing list implemention details
6840 * gdbthread.h (get_first_thread): Declare.
6841 * inferiors.c (for_each_inferior_with_data): New function.
6842 (get_first_thread): New function.
6843 (find_thread_ptid): Simplify.
6844 (get_first_inferior): New function.
6845 (clear_list): Delete.
6846 (one_inferior_p): New function.
6847 (clear_inferior_list): New function.
6848 (clear_inferiors): Update.
6849 * inferiors.h (for_each_inferior_with_data): Declare.
6850 (clear_inferior_list): Declare.
6851 (one_inferior_p): Declare.
6852 (get_first_inferior): Declare.
6853 * linux-low.c (linux_wait_for_event): Replace accessing list
6854 implemention details with API function.
6855 * server.c (target_running): Ditto.
6856 (accumulate_file_name_length): New function.
6857 (emit_dll_description): New function.
6858 (handle_qxfer_libraries): Replace accessing list implemention
6859 details with API function.
6860 (handle_qxfer_threads_worker): New function.
6861 (handle_qxfer_threads_proper): Replace accessing list implemention
6862 details with API function.
6863 (handle_query): Ditto.
6864 (visit_actioned_threads_callback_ftype): New typedef.
6865 (visit_actioned_threads_data): New struct.
6866 (visit_actioned_threads): Rewrite to be find_inferior callback.
6867 (resume): Call find_inferior.
6868 (handle_status): Replace accessing list implemention
6869 details with API function.
6870 (process_serial_event): Replace accessing list implemention details
6872 * target.c (set_desired_inferior): Replace accessing list implemention
6873 details with API function.
6874 * tracepoint.c (same_process_p): New function.
6875 (gdb_agent_about_to_close): Replace accessing list implemention
6876 details with API function.
6877 * win32-low.c (child_delete_thread): Replace accessing list
6878 implemention details with API function.
6879 (match_dll_by_basename): New function.
6880 (dll_is_loaded_by_basename): New function.
6881 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6882 details call to dll_is_loaded_by_basename.
6884 2014-02-19 Doug Evans <dje@google.com>
6886 * dll.h (struct dll_info): Add comment.
6887 * gdbthread.h (struct thread_info): Add comment.
6888 (current_ptid): Simplify.
6889 * inferiors.c (add_process): Update.
6890 (remove_process): Update.
6891 * inferiors.h (struct process_info): Rename member "head" to "entry".
6892 * linux-low.c (delete_lwp): Update.
6894 (last_thread_of_process_p): Update.
6895 (kill_one_lwp_callback, linux_kill): Update.
6896 (status_pending_p_callback): Update.
6897 (wait_for_sigstop): Update. Simplify read of ptid.
6898 (start_step_over): Update.
6899 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6900 (get_lwp_thread): Update.
6901 (struct lwp_info): Rename member "head" to "entry".
6902 * regcache.h (inferior_list_entry): Delete.
6903 * server.c (kill_inferior_callback): Update.
6904 (detach_or_kill_inferior_callback): Update.
6905 (print_started_pid): Update.
6906 (print_attached_pid): Update.
6907 (process_serial_event): Simplify read of ptid.
6908 * thread-db.c (thread_db_create_event): Update.
6909 (thread_db_get_tls_address): Update.
6910 * win32-low.c (current_inferior_ptid): Simplify.
6912 2014-02-19 Tom Tromey <tromey@redhat.com>
6914 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6916 (target_supports_btrace): Update.
6918 2014-02-14 Yao Qi <yao@codesourcery.com>
6920 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6921 (rsp-low-ipa.o): New target.
6923 2014-02-12 Tom Tromey <tromey@redhat.com>
6925 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6926 convert_ascii_to_int.
6927 * regcache.c (registers_to_string): Likewise.
6928 * remote-utils.c (decode_M_packet): Likewise.
6929 * server.c (process_serial_event): Likewise.
6931 2014-02-12 Tom Tromey <tromey@redhat.com>
6933 * server.c (handle_query, handle_v_run): Use hex2bin, not
6935 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6937 2014-02-12 Tom Tromey <tromey@redhat.com>
6939 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6940 convert_int_to_ascii.
6941 * regcache.c (registers_to_string, collect_register_as_string):
6943 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6945 * server.c (process_serial_event): Likewise.
6946 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6947 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6949 2014-02-12 Tom Tromey <tromey@redhat.com>
6951 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6952 bin2hex, not hexify.
6953 * tracepoint.c (cmd_qtstatus): Likewise.
6955 2014-02-12 Tom Tromey <tromey@redhat.com>
6957 * remote-utils.c (monitor_output): Pass explicit length to
6960 2014-02-12 Tom Tromey <tromey@redhat.com>
6962 * tracepoint.c: Include rsp-low.h.
6963 * server.c: Include rsp-low.h.
6964 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6965 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6967 * remote-utils.c: Include rsp-low.h.
6968 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6969 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6970 (convert_int_to_ascii, convert_ascii_to_int): Move to
6972 * regcache.c: Include rsp-low.h.
6973 * ax.c: Include rsp-low.h.
6974 * Makefile.in (SFILES): Add common/rsp-low.c.
6975 (OBS): Add rsp-low.o.
6976 (rsp-low.o): New target.
6978 2014-02-12 Tom Tromey <tromey@redhat.com>
6980 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6981 Include print-utils.h.
6982 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6983 (plongest, thirty_two, phex_nz): Remove.
6984 * Makefile.in (SFILES): Add common/print-utils.c.
6985 (OBS): Add print-utils.o.
6986 (print-utils-ipa.o): New target.
6987 (print-utils.o): New target.
6988 (IPA_OBJS): Add print-utils-ipa.o.
6990 2014-02-06 Tom Tromey <tromey@redhat.com>
6992 * Makefile.in (SFILES): Fix indentation.
6994 2014-02-05 Doug Evans <dje@google.com>
6996 * linux-low.c (linux_wait_for_event): Improve comment.
6997 (linux_wait_1): Keep current_inferior in sync with event_child.
6999 2014-01-22 Doug Evans <dje@google.com>
7001 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7003 2014-01-22 Doug Evans <dje@google.com>
7005 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7006 * configure: Regenerate.
7007 * config.in: Regenerate.
7008 * Makefile.in (SFILES): Add debug.c.
7010 * debug.c: New file.
7011 * debug.h: New file.
7012 * linux-aarch64-low.c (*): Update all debugging printfs to use
7013 debug_printf instead of fprintf.
7014 * linux-arm-low.c (*): Ditto.
7015 * linux-cris-low.c (*): Ditto.
7016 * linux-crisv32-low.c (*): Ditto.
7017 * linux-m32r-low.c (*): Ditto.
7018 * linux-sparc-low.c (*): Ditto.
7019 * linux-x86.c (*): Ditto.
7020 * linux-low.c (*): Ditto.
7021 (linux_wait_1): Add calls to debug_enter, debug_exit.
7022 (linux_wait): Remove redundant debugging printf.
7023 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7024 (linux_resume, unstop_all_lwps): Ditto.
7025 * mem-break.c (*): Update all debugging printfs to use
7026 debug_printf instead of fprintf.
7027 * remote-utils.c (*): Ditto.
7028 * thread-db.c (*): Ditto.
7029 * server.c #include <ctype.h>, "gdb_vecs.h".
7030 (debug_threads): Moved to debug.c.
7031 (*): Update all debugging printfs to use debug_printf instead of
7033 (start_inferior): Replace call to fflush with call to debug_flush.
7034 (monitor_show_help): Mention set debug-format.
7035 (parse_debug_format_options): New function.
7036 (handle_monitor_command): Handle "monitor set debug-format".
7037 (gdbserver_usage): Mention --debug-format.
7038 (main): Parse --debug-format.
7039 * server.h (debug_threads): Declaration moved to debug.h.
7041 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7042 trace_debug_1 that uses debug_printf.
7043 (tracepoint_look_up_symbols): Update all debugging printfs to use
7044 debug_printf instead of fprintf.
7046 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7048 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7051 2014-01-17 Pedro Alves <palves@redhat.com>
7054 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7055 defined after including gdb_proc_service.h.
7057 2014-01-16 Doug Evans <dje@google.com>
7059 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7060 (match_dll): Use it.
7062 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7064 * target.h (target_ops) <read_btrace>: Change parameters and
7065 return type to allow error reporting.
7066 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7067 trace reading errors on.
7068 * linux-low.c (linux_low_read_btrace): Pass trace reading
7070 (linux_low_disable_btrace): New.
7072 2014-01-15 Doug Evans <dje@google.com>
7074 * inferiors.c (thread_id_to_gdb_id): Delete.
7075 * inferiors.h (thread_id_to_gdb_id): Delete.
7077 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7079 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7080 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7083 2014-01-08 Pedro Alves <palves@redhat.com>
7085 * server.c (handle_status): Don't discard previous queued stop
7086 replies or thread's pending status here.
7087 (main) <disconnection>: Do it here instead.
7089 2014-01-08 Pedro Alves <palves@redhat.com>
7091 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7092 * server.c (visit_actioned_threads, handle_pending_status): New
7094 (handle_v_cont): Factor out parts to ...
7095 (resume): ... this new function. If in all-stop, and a thread
7096 being resumed has a pending status, report it without actually
7098 (myresume): Adjust to use the new 'resume' function.
7099 (clear_pending_status_callback, set_pending_status_callback)
7100 (find_status_pending_thread_callback): New functions.
7101 (handle_status): Handle the case of multiple threads having
7102 interesting statuses to report. Report threads' real last signal
7103 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7104 with an interesting thread to report the status for, instead of
7105 always reporting the status of the first thread.
7107 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7109 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7110 * gdbreplay.c (gdbreplay_version): Likewise.
7112 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7114 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7115 iov.iov_len with the real length in use.
7117 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7119 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7120 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7121 for all targets that use win32-low.c.
7122 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7123 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7125 2013-12-13 Pedro Alves <palves@redhat.com>
7127 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7128 if equal to TARGET_WAITKIND_LOADED.
7129 * win32-low.c (cached_status): New static global.
7130 (win32_wait): Add declaration.
7131 (do_initial_child_stuff): Flush all initial pending debug events
7132 up to the initial breakpoint.
7133 (win32_wait): If CACHED_STATUS was set, return that instead
7134 of doing a real wait. Remove the code resuming the execution
7135 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7136 during the initial phase. Also remove the code changing
7137 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7138 TARGET_WAITKIND_STOPPED.
7140 2013-12-11 Yao Qi <yao@codesourcery.com>
7142 * notif.c (handle_notif_ack): Return 0 if no notification
7145 2013-11-20 Doug Evans <dje@google.com>
7147 * linux-low.c (linux_set_resume_request): Fix comment.
7149 2013-11-20 Doug Evans <dje@google.com>
7151 * linux-low.c (resume_status_pending_p): Tweak comment.
7153 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7155 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7156 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7157 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7158 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7159 (srv_amd64_regobj): Add amd64-mpx.o.
7160 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7161 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7162 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7163 * i387-fp.c (num_pl_bnd_register) Added constant.
7164 (num_pl_bnd_cfg_registers) Added constant.
7165 (struct i387_xsave) Added reserved area and MPX fields.
7166 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7167 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7169 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7170 (init_registers_amd64_mpx_linux): Declare new function.
7171 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7172 (x86_64_regmap): Add MPX registers.
7173 (x86_linux_read_description): Add MPX case.
7174 (initialize_low_arch): Initialize MPX targets.
7176 2013-11-18 Tom Tromey <tromey@redhat.com>
7178 * configure: Rebuild.
7179 * configure.ac: Don't check for stdlib.h.
7180 * gdbreplay.c: Unconditionally include stdlib.h.
7182 2013-11-18 Tom Tromey <tromey@redhat.com>
7184 * config.in: Rebuild.
7185 * configure: Rebuild.
7186 * configure.ac: Don't use AC_HEADER_DIRENT.
7188 2013-11-18 Tom Tromey <tromey@redhat.com>
7190 * server.h: Don't check HAVE_STRING_H.
7191 * gdbreplay.c: Don't check HAVE_STRING_H.
7192 * configure: Rebuild.
7194 2013-11-18 Tom Tromey <tromey@redhat.com>
7196 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7199 2013-11-08 Tom Tromey <tromey@redhat.com>
7201 * configure, config.in: Rebuild.
7202 * configure.ac: Remove unused configury.
7204 2013-11-08 Tom Tromey <tromey@redhat.com>
7206 * acinclude.m4: Include common.m4, codeset.m4.
7207 * configure, config.in: Rebuild.
7208 * configure.ac: Use GDB_AC_COMMON.
7210 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7212 * linux-s390-low.c (HWCAP_S390_TE): New define.
7213 (s390_arch_setup): Consider the TE field in the HWCAP for
7214 determining 'have_regset_tdb'.
7216 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7219 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7222 2013-10-02 Pedro Alves <palves@redhat.com>
7224 * server.c (process_serial_event): Don't output "GDBserver
7225 exiting" if GDB is connected through stdio.
7226 * target.c (mywait): Likewise, be silent if GDB is connected
7229 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7231 * lynx-low.c (lynx_add_threads_after_attach): New function.
7232 (lynx_attach): Remove call to add_thread. Add call to
7233 lynx_add_threads_after_attach instead.
7235 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7237 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7238 * config.in, configure: Regenerated.
7240 2013-09-18 Yao Qi <yao@codesourcery.com>
7243 * server.c (start_inferior): Clear 'resume_info'.
7245 2013-09-16 Jiong Wang <jiwang@tilera.com>
7247 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7250 2013-09-16 Jiong Wang <jiwang@tilera.com>
7252 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7253 linux-tile-low.o to srv_tgtobj.
7255 2013-09-16 Will Newton <will.newton@linaro.org>
7257 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7260 2013-09-06 Pedro Alves <palves@redhat.com>
7262 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7263 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7264 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7265 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7266 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7267 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7269 2013-09-06 Pedro Alves <palves@redhat.com>
7271 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7272 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7274 2013-09-06 Pedro Alves <palves@redhat.com>
7276 * linux-amd64-ipa.c: Include tracepoint.h.
7277 * linux-i386-ipa.c: Include tracepoint.h.
7279 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7281 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7282 (ps_get_thread_area): New function.
7284 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7286 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7287 (initialize_low_arch): Call init_registers_crisv32 rather than
7288 init_register_crisv32.
7290 2013-09-05 Pedro Alves <palves@redhat.com>
7292 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7294 * hostio.h: ... this new file.
7295 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7296 win32-low.c: Include hostio.h.
7298 2013-09-05 Pedro Alves <palves@redhat.com>
7300 * server.h (gdb_client_data, handler_func, callback_handler_func)
7301 (delete_file_handler, add_file_handler, append_callback_event)
7302 (delete_callback_event, start_event_loop, initialize_event_loop):
7303 Move to event-loop.h and include it.
7304 * event-loop.h: New file.
7306 2013-09-05 Pedro Alves <palves@redhat.com>
7308 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7309 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7310 (loaded_dll, unloaded_dll): Move to ...
7311 * dll.h: ... this new file.
7312 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7314 2013-09-05 Pedro Alves <palves@redhat.com>
7316 * server.h (current_process, get_thread_process, all_processes)
7317 (add_inferior_to_list, for_each_inferior, current_inferior)
7318 (remove_inferior, add_process, remove_process, find_process_pid)
7319 (have_started_inferiors_p, have_attached_inferiors_p)
7320 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7321 (clear_inferiors, find_inferior, find_inferior_id)
7322 (inferior_target_data, set_inferior_target_data)
7323 (inferior_regcache_data, set_inferior_regcache_data): Move to
7324 inferiors.h, and include it.
7325 * inferiors.h: New file.
7327 2013-09-05 Pedro Alves <palves@redhat.com>
7329 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7333 2013-09-05 Pedro Alves <palves@redhat.com>
7335 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7337 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7338 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7339 (handle_tracepoint_general_set, handle_tracepoint_query)
7340 (tracepoint_finished_step, tracepoint_was_hit)
7341 (release_while_stepping_state_list, current_traceframe)
7342 (in_readonly_region, traceframe_read_mem)
7343 (fetch_traceframe_registers, traceframe_read_sdata)
7344 (traceframe_read_info, struct fast_tpoint_collect_status)
7345 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7346 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7347 (supply_fast_tracepoint_registers)
7348 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7349 (ipa_tdesc, claim_trampoline_space)
7350 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7351 (agent_mem_read, agent_get_trace_state_variable_value)
7352 (agent_set_trace_state_variable_value, agent_tsv_read)
7353 (agent_mem_read_string, get_raw_reg_func_addr)
7354 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7355 * tracepoint.h: ... this new file.
7357 2013-09-05 Pedro Alves <palves@redhat.com>
7359 * server.h (perror_with_name, error, fatal, warning, paddress)
7360 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7362 * utils.h: New file.
7364 2013-09-05 Pedro Alves <palves@redhat.com>
7366 * server.h (remote_debug, noack_mode, transport_is_reliable)
7367 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7368 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7369 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7370 (write_enn, initialize_async_io, enable_async_io)
7371 (disable_async_io, check_remote_input_interrupt_request)
7372 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7373 (dead_thread_notify, prepare_resume_reply)
7374 (decode_address_to_semicolon, decode_address, decode_m_packet)
7375 (decode_M_packet, decode_X_packet, decode_xfer_write)
7376 (decode_search_memory_packet, unhexify, hexify)
7377 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7378 (look_up_one_symbol, relocate_instruction)
7379 (monitor_output): Move to remote-utils.h, and include it.
7380 * remote-utils.h: New file.
7382 2013-09-05 Pedro Alves <palves@redhat.com>
7384 * server.h (_): Delete.
7386 2013-09-02 Pedro Alves <palves@redhat.com>
7388 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7389 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7391 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7393 2013-09-02 Pierre Muller <muller@sourceware.org>
7395 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7396 or WriteProcessMemory complete successfully and handle
7397 ERROR_PARTIAL_COPY error.
7399 2013-09-02 Pedro Alves <palves@redhat.com>
7401 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7402 error instead of EIO.
7404 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7407 * linux-low.c: Include filestuff.h.
7408 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7409 * lynx-low.c: Include filestuff.h.
7410 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7411 * server.c: Include filestuff.h.
7412 (main): Call notice_open_fds.
7413 * spu-low.c: Include filestuff.h.
7414 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7416 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7418 * Makefile.in: Explain why ../target and ../nat are not
7419 listed as include file search paths.
7420 (linux-waitpid.o): New object file rule.
7421 * configure.srv (srv_native_linux_obj): New variable.
7422 Replace all occurrences of linux native object files with
7423 $srv_native_linux_obj.
7424 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7425 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7426 (linux_enable_event_reporting): Remove declaration.
7427 (my_waitpid): Moved to common/linux-waitpid.c.
7428 (linux_wait_for_event): Pass ptid when calling
7429 linux_enable_event_reporting.
7430 (linux_supports_tracefork_flag): Remove.
7431 (linux_enable_event_reporting): Likewise.
7432 (linux_tracefork_grandchild): Remove.
7433 (STACK_SIZE): Moved to common/linux-ptrace.c.
7434 (linux_tracefork_child): Remove.
7435 (linux_test_for_tracefork): Remove.
7436 (linux_look_up_symbols): Call linux_supports_traceclone.
7437 (initialize_low): Remove call to linux_test_for_tracefork.
7438 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7439 common/linux-ptrace.h.
7440 (PTRACE_TYPE_ARG4): Likewise.
7441 Include linux-ptrace.h.
7443 2013-08-21 Pedro Alves <palves@redhat.com>
7445 * config.in: Renegerate.
7447 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7449 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7450 (SFILES): Remove $(srcdir)/common/target-common.c and
7451 add $(srcdir)/target/waitstatus.c.
7452 (OBS): Remove target-common.o and add waitstatus.o.
7453 (server_h): Remove $(srcdir)/../common/target-common.h and
7454 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7455 and $(srcdir)/../target/waitstatus.h.
7456 (target-common.o): Remove.
7457 (waitstatus.o): New target object file.
7458 * target.h: Do not include target-common.h and
7459 include target/resume.h, target/wait.h and
7460 target/waitstatus.h.
7462 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7464 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7465 to PTRACE_TYPE_ARG3.
7466 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7467 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7469 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7470 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7472 2013-07-27 Jie Zhang <jie@codesourcery.com>
7473 Daniel Jacobowitz <dan@codesourcery.com>
7474 Yao Qi <yao@codesourcery.com>
7476 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7477 (mips-linux-watch.o): New rule.
7478 (mips_linux_watch_h): New variable.
7479 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7481 * linux-mips-low.c: Include mips-linux-watch.h.
7482 (struct arch_process_info, struct arch_lwp_info): New.
7483 (update_watch_registers_callback): New function.
7484 (mips_linux_new_process, mips_linux_new_thread) New functions.
7485 (mips_linux_prepare_to_resume, mips_insert_point): New
7487 (mips_remove_point, mips_stopped_by_watchpoint): New
7489 (rsp_bp_type_to_target_hw_bp_type): New function.
7490 (mips_stopped_data_address): New function.
7491 (the_low_target): Add watchpoint support functions.
7493 2013-07-27 Yao Qi <yao@codesourcery.com>
7495 * i386-low.c: Include break-common.h.
7496 (enum target_hw_bp_type): Remove.
7498 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7500 * Makefile.in (SFILES): /common/target-common.c.
7501 (OBS): Add target-common.o.
7502 (server_h): Add $(srcdir)/../common/target-common.h.
7503 (target-common.o): New target.
7504 * server.c (queue_stop_reply_callback): Free
7505 status string after use.
7506 * target.c (target_waitstatus_to_string): Remove.
7507 * target.h: Include target-common.h.
7508 (resume_kind): Likewise.
7509 (target_waitkind): Likewise.
7510 (target_waitstatus): Likewise.
7511 (TARGET_WNOHANG): Likewise.
7513 2013-07-04 Yao Qi <yao@codesourcery.com>
7515 * Makefile.in (host_alias): Use @host_noncanonical@.
7516 (target_alias): Use @target_noncanonical@.
7517 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7518 ACX_NONCANONICAL_HOST.
7519 * configure: Regenerated.
7522 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7524 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7525 * configure: Rebuild.
7526 * Makefile.in (version_host, version_target): Get from configure.
7527 (version.c): Use $(version_host) and $(version_target).
7529 2013-07-03 Pedro Alves <palves@redhat.com>
7531 * Makefile.in (config.status): Depend on development.sh.
7532 * acinclude.m4: Include libmcheck.m4.
7533 * configure: Regenerate.
7535 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7537 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7538 attribute inside the parentheses.
7539 (winapi_DebugSetProcessKillOnExit): Ditto.
7540 (winapi_DebugBreakProcess): Ditto.
7541 (winapi_GenerateConsoleCtrlEvent): Ditto.
7543 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7545 * notif.h (notif_event): Add a dummy member to avoid compiler
7548 2013-07-01 Pedro Alves <palves@redhat.com>
7550 * hostio.c (HOSTIO_PATH_MAX): Define.
7551 (require_filename, handle_open, handle_unlink, handle_readlink):
7554 2013-07-01 Pedro Alves <palves@redhat.com>
7556 * server.h: Include "pathmax.h".
7557 * linux-low.c: Don't include sys/param.h.
7558 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7560 * win32-low.c: Don't include sys/param.h.
7561 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7563 2013-07-01 Pedro Alves <palves@redhat.com>
7565 * event-loop.c: Don't check HAVE_UNISTD_H before including
7567 * gdbreplay.c: Likewise.
7568 * remote-utils.c: Likewise.
7569 * server.c: Likewise.
7570 * configure.ac: Don't check for unistd.h.
7571 * configure: Regenerate.
7573 2013-06-28 Tom Tromey <tromey@redhat.com>
7575 * Makefile.in (version.c): Use version.in, not
7578 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7580 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7581 * configure: Rebuild.
7582 * Makefile.in (version_host, version_target): Get from configure.
7583 (version.c): Use $(version_host) and $(version_target).
7585 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7587 Fix trace-status to output user name without trailing colon.
7588 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7590 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7592 Fix trace-status to output proper start-time and stop-time.
7593 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7594 output start time and stop time in hex as gdb expects.
7596 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7598 * tracepoint.c (build_traceframe_info_xml): Output trace state
7599 variables present in the trace buffer.
7601 2013-06-24 Tom Tromey <tromey@redhat.com>
7603 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7605 (version.o): Remove.
7606 * gdbreplay.c: Include version.h.
7607 (version, host_name): Don't declare.
7608 * server.h: Include version.h.
7609 (version, host_name): Don't declare.
7611 2013-06-12 Pedro Alves <palves@redhat.com>
7613 * linux-x86-low.c (linux_is_elf64): Delete global.
7614 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7615 with local linux_pid_exe_is_elf_64_file use.
7617 2013-06-11 Pedro Alves <palves@redhat.com>
7619 * linux-low.c (regset_disabled, disable_regset): New functions.
7620 (regsets_fetch_inferior_registers)
7621 (regsets_store_inferior_registers): Use them.
7622 (initialize_regsets_info); Don't allocate the disabled_regsets
7624 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7627 2013-06-11 Pedro Alves <palves@redhat.com>
7629 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7632 2013-06-11 Pedro Alves <palves@redhat.com>
7634 * linux-x86-low.c (initialize_low_arch): Call
7635 init_registers_x32_avx_linux.
7637 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7639 Fix compatibility with Android Bionic.
7640 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7643 2013-06-07 Pedro Alves <palves@redhat.com>
7646 * Makefile.in (OBS): Add tdesc.o.
7647 (IPA_OBJS): Add tdesc-ipa.o.
7648 (tdesc-ipa.o): New rule.
7649 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7651 * linux-low.c (new_inferior): Delete.
7652 (disabled_regsets, num_regsets): Delete.
7653 (linux_add_process): Adjust to set the new per-process
7655 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7656 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7657 was a stop. When calling arch_setup, switch the current inferior
7658 to the thread that got an event.
7659 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7660 (regsets_fetch_inferior_registers)
7661 (regsets_store_inferior_registers): New regsets_info parameter.
7663 (linux_register_in_regsets): New regs_info parameter. Adjust to
7665 (register_addr, fetch_register, store_register): New usrregs_info
7666 parameter. Adjust to use it.
7667 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7668 parameter regs_info. Adjust to use it.
7669 (linux_fetch_registers): Get the current inferior's regs_info, and
7671 (linux_store_registers): Ditto.
7672 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7673 (initialize_low): Don't initialize the target_regsets here. Call
7674 initialize_low_arch.
7675 * linux-low.h (target_regsets): Delete declaration.
7676 (struct regsets_info): New.
7677 (struct usrregs_info): New.
7678 (struct regs_info): New.
7679 (struct process_info_private) <new_inferior>: New field.
7680 (struct linux_target_ops): Delete the num_regs, regmap, and
7681 regset_bitmap fields. New field regs_info.
7682 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7683 * i387-fp.c (num_xmm_registers): Delete.
7684 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7685 calls to new interface.
7686 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7687 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7688 Infer the number of xmm registers from the regcache's target
7690 * i387-fp.h (num_xmm_registers): Delete.
7691 * inferiors.c (add_thread): Don't install the thread's regcache
7693 * proc-service.c (gregset_info): Fetch the current inferior's
7694 regs_info. Adjust to use it.
7695 * regcache.c: Include tdesc.h.
7696 (register_bytes, reg_defs, num_registers)
7697 (gdbserver_expedite_regs): Delete.
7698 (get_thread_regcache): If the thread doesn't have a regcache yet,
7699 create one, instead of aborting gdbserver.
7700 (regcache_invalidate_one): Rename to ...
7701 (regcache_invalidate_thread): ... this.
7702 (regcache_invalidate_one): New.
7703 (regcache_invalidate): Only invalidate registers of the current
7705 (init_register_cache): Add target_desc parameter, and use it.
7706 (new_register_cache): Ditto. Assert the target description has a
7707 non zero registers_size.
7708 (regcache_cpy): Add assertions. Adjust.
7709 (realloc_register_cache, set_register_cache): Delete.
7710 (registers_to_string, registers_from_string): Adjust.
7711 (find_register_by_name, find_regno, find_register_by_number)
7712 (register_cache_size): Add target_desc parameter, and use it.
7713 (free_register_cache_thread, free_register_cache_thread_one)
7714 (regcache_release, register_cache_size): New.
7715 (register_size): Add target_desc parameter, and use it.
7716 (register_data, supply_register, supply_register_zeroed)
7717 (supply_regblock, supply_register_by_name, collect_register)
7718 (collect_register_as_string, collect_register_by_name): Adjust.
7719 * regcache.h (struct target_desc): Forward declare.
7720 (struct regcache) <tdesc>: New field.
7721 (init_register_cache, new_register_cache): Add target_desc
7723 (regcache_invalidate_thread): Declare.
7724 (regcache_invalidate_one): Delete declaration.
7725 (regcache_release): Declare.
7726 (find_register_by_number, register_cache_size, register_size)
7727 (find_regno): Add target_desc parameter.
7728 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7730 * remote-utils.c: Include tdesc.h.
7731 (outreg, prepare_resume_reply): Adjust.
7732 * server.c: Include tdesc.h.
7733 (gdbserver_xmltarget): Delete declaration.
7734 (get_features_xml, process_serial_event): Adjust.
7735 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7737 (struct process_info) <tdesc>: New field.
7738 (ipa_tdesc): Declare.
7739 * tdesc.c: New file.
7740 * tdesc.h: New file.
7741 * tracepoint.c: Include tdesc.h.
7742 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7743 (get_context_regcache): Adjust to pass ipa_tdesc down.
7744 (do_action_at_tracepoint): Adjust to get the register cache size
7745 from the context regcache's description.
7746 (traceframe_walk_blocks): Adjust to get the register cache size
7747 from the current trace frame's description.
7748 (traceframe_get_pc): Adjust to get current trace frame's
7749 description and pass it down.
7750 (gdb_collect): Adjust to get the register cache size from the
7752 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7753 (gdbserver_xmltarget): Delete.
7754 (initialize_low_tracepoint): Set the ipa's target description.
7755 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7756 (initialize_low_tracepoint): Set the ipa's target description.
7757 * linux-x86-low.c: Include tdesc.h.
7758 [__x86_64__] (is_64bit_tdesc): New.
7759 (ps_get_thread_area, x86_get_thread_area): Use it.
7760 (i386_cannot_store_register): Rename to ...
7761 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7762 (i386_cannot_fetch_register): Rename to ...
7763 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7764 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7766 (target_regsets): Rename to ...
7767 (x86_regsets): ... this.
7768 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7770 (x86_siginfo_fixup): Use is_64bit_tdesc.
7771 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7772 (tdesc_x32_avx_linux, tdesc_x32_linux)
7773 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7775 (x86_linux_update_xmltarget): Delete.
7776 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7777 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7778 (AMD64_LINUX_USER64_CS): New.
7779 (x86_linux_read_description): New, based on
7780 x86_linux_update_xmltarget.
7781 (same_process_callback): New.
7782 (x86_arch_setup_process_callback): New.
7783 (x86_linux_update_xmltarget): New.
7784 (x86_regsets_info): New.
7785 (amd64_linux_regs_info): New.
7786 (i386_linux_usrregs_info): New.
7787 (i386_linux_regs_info): New.
7788 (x86_linux_regs_info): New.
7789 (x86_arch_setup): Reimplement.
7790 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7791 (x86_emit_ops): Ditto.
7792 (the_low_target): Adjust. Install x86_linux_regs_info,
7793 x86_cannot_fetch_register, and x86_cannot_store_register.
7794 (initialize_low_arch): New.
7795 * linux-ia64-low.c (tdesc_ia64): Declare.
7796 (ia64_fetch_register): Adjust.
7797 (ia64_usrregs_info, regs_info): New globals.
7798 (ia64_regs_info): New function.
7799 (the_low_target): Adjust.
7800 (initialize_low_arch): New function.
7801 * linux-sparc-low.c (tdesc_sparc64): Declare.
7802 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7804 (sparc_arch_setup): New function.
7805 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7806 (the_low_target): Adjust.
7807 (initialize_low_arch): New function.
7808 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7809 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7810 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7811 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7812 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7813 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7814 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7815 (tdesc_powerpc_isa205_vsx64l): Declare.
7816 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7817 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7818 (ppc_set_pc, ppc_get_hwcap): Adjust.
7819 (ppc_usrregs_info): Forward declare.
7820 (!__powerpc64__) ppc_regmap_adjusted: New global.
7821 (ppc_arch_setup): Adjust to the current process'es target
7823 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7824 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7825 (ppc_store_evrregset): Adjust.
7826 (target_regsets): Rename to ...
7827 (ppc_regsets): ... this, and make static.
7828 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7829 (ppc_regs_info): New function.
7830 (the_low_target): Adjust.
7831 (initialize_low_arch): New function.
7832 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7833 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7834 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7835 (tdesc_s390x_linux64v2): Declare.
7836 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7837 (s390_fill_gregset, s390_store_last_break): Adjust.
7838 (target_regsets): Rename to ...
7839 (s390_regsets): ... this, and make static.
7840 (s390_get_pc, s390_set_pc): Adjust.
7841 (s390_get_hwcap): New target_desc parameter, and use it.
7842 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7843 (s390_arch_setup): Adjust to set the current process'es target
7844 description. Don't adjust the regmap.
7845 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7846 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7847 (regs_info_3264): New globals.
7848 (s390_regs_info): New function.
7849 (the_low_target): Adjust.
7850 (initialize_low_arch): New function.
7851 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7852 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7853 [__mips64] (init_registers_mips_linux)
7854 (init_registers_mips_dsp_linux): Delete defines.
7855 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7856 (have_dsp): New global.
7857 (mips_read_description): New, based on mips_arch_setup.
7858 (mips_arch_setup): Reimplement.
7859 (get_usrregs_info): New function.
7860 (mips_cannot_fetch_register, mips_cannot_store_register)
7861 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7862 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7863 (target_regsets): Rename to ...
7864 (mips_regsets): ... this, and make static.
7865 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7866 (dsp_regs_info, regs_info): New globals.
7867 (mips_regs_info): New function.
7868 (the_low_target): Adjust.
7869 (initialize_low_arch): New function.
7870 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7871 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7873 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7874 (arm_read_description): New, with bits factored from
7876 (arm_arch_setup): Reimplement.
7877 (target_regsets): Rename to ...
7878 (arm_regsets): ... this, and make static.
7879 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7880 (arm_regs_info): New function.
7881 (the_low_target): Adjust.
7882 (initialize_low_arch): New function.
7883 * linux-m68k-low.c (tdesc_m68k): Declare.
7884 (target_regsets): Rename to ...
7885 (m68k_regsets): ... this, and make static.
7886 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7887 (m68k_regs_info): New function.
7888 (m68k_arch_setup): New function.
7889 (the_low_target): Adjust.
7890 (initialize_low_arch): New function.
7891 * linux-sh-low.c (tdesc_sharch): Declare.
7892 (target_regsets): Rename to ...
7893 (sh_regsets): ... this, and make static.
7894 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7895 (sh_regs_info, sh_arch_setup): New functions.
7896 (the_low_target): Adjust.
7897 (initialize_low_arch): New function.
7898 * linux-bfin-low.c (tdesc_bfin): Declare.
7899 (bfin_arch_setup): New function.
7900 (bfin_usrregs_info, regs_info): New globals.
7901 (bfin_regs_info): New function.
7902 (the_low_target): Adjust.
7903 (initialize_low_arch): New function.
7904 * linux-cris-low.c (tdesc_cris): Declare.
7905 (cris_arch_setup): New function.
7906 (cris_usrregs_info, regs_info): New globals.
7907 (cris_regs_info): New function.
7908 (the_low_target): Adjust.
7909 (initialize_low_arch): New function.
7910 * linux-cris-low.c (tdesc_crisv32): Declare.
7911 (cris_arch_setup): New function.
7912 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7913 (cris_regs_info): New function.
7914 (the_low_target): Adjust.
7915 (initialize_low_arch): New function.
7916 * linux-m32r-low.c (tdesc_m32r): Declare.
7917 (m32r_arch_setup): New function.
7918 (m32r_usrregs_info, regs_info): New globals.
7919 (m32r_regs_info): Adjust.
7920 (initialize_low_arch): New function.
7921 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7922 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7923 (tic6x_usrregs_info): Forward declare.
7924 (tic6x_read_description): New function, based on ...
7925 (tic6x_arch_setup): ... this. Reimplement.
7926 (target_regsets): Rename to ...
7927 (tic6x_regsets): ... this, and make static.
7928 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7929 (tic6x_regs_info): New function.
7930 (the_low_target): Adjust.
7931 (initialize_low_arch): New function.
7932 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7933 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7934 (target_regsets): Rename to ...
7935 (xtensa_regsets): ... this, and make static.
7936 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7938 (xtensa_arch_setup, xtensa_regs_info): New functions.
7939 (the_low_target): Adjust.
7940 (initialize_low_arch): New function.
7941 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7942 (nios2_arch_setup): Set the current process'es tdesc.
7943 (target_regsets): Rename to ...
7944 (nios2_regsets): ... this.
7945 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7946 (nios2_regs_info): New function.
7947 (the_low_target): Adjust.
7948 (initialize_low_arch): New function.
7949 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7950 (aarch64_arch_setup): Set the current process'es tdesc.
7951 (target_regsets): Rename to ...
7952 (aarch64_regsets): ... this.
7953 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7954 (aarch64_regs_info): New function.
7955 (the_low_target): Adjust.
7956 (initialize_low_arch): New function.
7957 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7959 (target_regsets): Rename to ...
7960 (tile_regsets): ... this.
7961 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7962 (tile_regs_info): New function.
7963 (tile_arch_setup): Set the current process'es tdesc.
7964 (the_low_target): Adjust.
7965 (initialize_low_arch): New function.
7966 * spu-low.c (tdesc_spu): Declare.
7967 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7968 * win32-arm-low.c (tdesc_arm): Declare.
7969 (arm_arch_setup): New function.
7970 (the_low_target): Install arm_arch_setup instead of
7972 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7973 (init_windows_x86): Rename to ...
7974 (i386_arch_setup): ... this. Set `win32_tdesc'.
7975 (the_low_target): Adjust.
7976 * win32-low.c (win32_tdesc): New global.
7977 (child_add_thread): Don't create the thread cache here.
7978 (do_initial_child_stuff): Set the new process'es tdesc.
7979 * win32-low.h (struct target_desc): Forward declare.
7980 (win32_tdesc): Declare.
7981 * lynx-i386-low.c (tdesc_i386): Declare global.
7982 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7983 * lynx-low.c (lynx_tdesc): New global.
7984 (lynx_add_process): Set the new process'es tdesc.
7985 * lynx-low.h (struct target_desc): Forward declare.
7986 (lynx_tdesc): Declare global.
7987 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7988 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7989 * nto-low.c (nto_tdesc): New global.
7990 (do_attach): Set the new process'es tdesc.
7991 * nto-low.h (struct target_desc): Forward declare.
7992 (nto_tdesc): Declare.
7993 * nto-x86-low.c (tdesc_i386): Declare.
7994 (nto_x86_arch_setup): Set `nto_tdesc'.
7996 2013-06-04 Gary Benson <gbenson@redhat.com>
7998 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7999 to qSupported response when appropriate.
8000 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8001 with nonzero-length annex.
8002 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8003 arguments supplied in annex.
8005 2013-05-31 Doug Evans <dje@google.com>
8008 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8009 64 bits in 64-cross-32 environment.
8011 2013-05-28 Pedro Alves <palves@redhat.com>
8013 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8014 (aarch64-without-fpu.c): Delete rule.
8015 * configure.srv (aarch64*-*-linux*): Remove references to
8016 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8017 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8020 2013-05-24 Pedro Alves <palves@redhat.com>
8022 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8023 instead of strchr/decode_address. Error if the range isn't split
8024 with a ','. Don't assume there's be a ':' in the action.
8026 2013-05-23 Yao Qi <yao@codesourcery.com>
8027 Pedro Alves <palves@redhat.com>
8029 * linux-low.c (lwp_in_step_range): New function.
8030 (linux_wait_1): If the thread was range stepping and stopped
8031 outside the stepping range, report the stop to GDB. Otherwise,
8032 continue stepping. Add range stepping debug output.
8033 (linux_set_resume_request): Copy the step range from the resume
8035 (linux_supports_range_stepping): New.
8036 (linux_target_ops) <supports_range_stepping>: Set to
8037 linux_supports_range_stepping.
8038 * linux-low.h (struct linux_target_ops)
8039 <supports_range_stepping>: New field.
8040 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8041 * linux-x86-low.c (x86_supports_range_stepping): New.
8042 (the_low_target) <supports_range_stepping>: Set to
8043 x86_supports_range_stepping.
8044 * server.c (handle_v_cont): Handle 'r' action.
8045 (handle_v_requests): Append ";r" if the target supports range
8047 * target.h (struct thread_resume) <step_range_start,
8048 step_range_end>: New fields.
8049 (struct target_ops) <supports_range_stepping>:
8051 (target_supports_range_stepping): New macro.
8053 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8055 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8056 confusion in comment.
8058 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8060 * lynx-low.c (struct process_info_private): New type.
8061 (lynx_add_process): New function.
8062 (lynx_create_inferior, lynx_attach): Replace calls to
8063 add_process by calls to lynx_add_process.
8064 (lynx_resume): If PTID is null, then try using
8065 current_process()->private->last_wait_event_ptid.
8067 (lynx_clear_inferiors): Delete. The contents of that function
8068 has been inlined in lynx_mourn;
8069 (lynx_wait_1): Save the ptid in the process's private data.
8070 (lynx_mourn): Free the process' private data. Replace call
8071 to lynx_clear_inferiors by call to clear_inferiors.
8073 2013-05-17 Yao Qi <yao@codesourcery.com>
8075 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8078 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8080 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8081 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8082 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8083 PT_TEXT_END_ADDR guards. Update comments.
8084 (linux_target_op) <read_offsets>: Conditionally define to
8085 linux_read_offsets if the target is UCLIBC and if it defines
8086 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8088 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8089 Andrew Jenner <andrew@codesourcery.com>
8091 * Makefile.in (SFILES): Add linux-nios2-low.c.
8092 (clean): Add action to delete nios2-linux.c.
8093 (nios2-linux.c): New rule.
8094 * configure.srv: Add nios2*-*-linux*.
8095 * linux-nios2-low.c: New.
8097 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8099 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8101 2013-04-25 Hui Zhu <hui@codesourcery.com>
8104 * ax.c (ax_printf): Add fflush.
8106 2013-04-22 Tom Tromey <tromey@redhat.com>
8108 * Makefile.in (SFILES): Add filestuff.c.
8109 (OBS): Add filestuff.o.
8110 (filestuff.o): New target.
8111 * config.in, configure: Rebuild.
8112 * configure.ac: Check for fdwalk, pipe2.
8114 2013-04-17 Pedro Alves <palves@redhat.com>
8116 * configure.ac (USE_THREAD_DB): Delete variable.
8117 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8118 Don't AC_SUBST USE_THREAD_DB.
8119 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8120 * config.in, configure: Regenerate.
8122 2013-04-16 Pedro Alves <palves@redhat.com>
8124 * linux-low.h (struct lwp_info) <thread_known>: Move under
8125 the USE_THREAD_DB #ifdef.
8127 2013-04-16 Pedro Alves <palves@redhat.com>
8129 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8130 (linux-low.o): Delete rule.
8131 * linux-low.h: Always include "gdb_thread_db.h" instead of
8132 conditionally including thread_db.h.
8133 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8136 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8138 * Makefile.in (install-only): Fix make install regression.
8140 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8142 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8143 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8145 * gdbserver.1: Remove.
8147 2013-03-22 Pedro Alves <palves@redhat.com>
8149 * linux-low.c (handle_extended_wait): Don't call
8150 linux_enable_event_reporting.
8152 2013-03-15 Tony Theodore <tonyt@logyst.com>
8155 * Makefile.in (SHELL): Use @SHELL@.
8157 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8159 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8162 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8164 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8165 Remove extraneous NULL element.
8167 2013-03-13 Yao Qi <yao@codesourcery.com>
8169 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8170 'V' block in trace frame.
8172 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8174 * target.h (struct target_ops): Add btrace ops.
8175 (target_supports_btrace): New macro.
8176 (target_enable_btrace): New macro.
8177 (target_disable_btrace): New macro.
8178 (target_read_btrace): New macro.
8179 * gdbthread.h (struct thread_info): Add btrace field.
8180 * server.c: Include btrace-common.h.
8181 (handle_btrace_general_set): New function.
8182 (handle_btrace_enable): New function.
8183 (handle_btrace_disable): New function.
8184 (handle_general_set): Call handle_btrace_general_set.
8185 (handle_qxfer_btrace): New function.
8186 (struct qxfer qxfer_packets[]): Add btrace entry.
8187 * inferiors.c (remove_thread): Disable btrace.
8188 * linux-low: Include linux-btrace.h.
8189 (linux_low_enable_btrace): New function.
8190 (linux_low_read_btrace): New function.
8191 (linux_target_ops): Add btrace ops.
8192 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8193 Add srv_linux_btrace=yes.
8194 (x86_64-*-linux*): Add linux-btrace.o.
8195 Add srv_linux_btrace=yes.
8196 * configure.ac: Define HAVE_LINUX_BTRACE.
8197 * config.in: Regenerated.
8198 * configure: Regenerated.
8200 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8202 * server.c (handle_qxfer): Preserve error message if -3 is
8204 (qxfer): Document the -3 return value.
8206 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8208 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8209 (linux_btrace_h): New variable.
8210 (linux-btrace.o): New rule.
8212 2013-03-08 Stan Shebs <stan@codesourcery.com>
8213 Hafiz Abid Qadeer <abidh@codesourcery.com>
8215 * tracepoint.c (trace_buffer_size): New global.
8216 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8217 (init_trace_buffer): Change to one-argument function. Allocate
8218 trace buffer memory.
8219 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8220 handle QTBuffer:size packet.
8221 (cmd_bigqtbuffer_size): New function.
8222 (initialize_tracepoint): Call init_trace_buffer with
8223 DEFAULT_TRACE_BUFFER_SIZE.
8224 * server.c (handle_query): Add QTBuffer:size in the
8227 2013-03-07 Yao Qi <yao@codesourcery.com>
8229 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8230 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8232 (cmd_qtsp): Adjust condition. Do post increment.
8233 Set cur_action and cur_step_action back to 0.
8235 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8238 * linux-low.c (linux_write_memory): Return early success if LEN is
8241 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8243 * configure.srv: Add x86_64-*-cygwin* as target.
8245 2013-02-28 Tom Tromey <tromey@redhat.com>
8247 * configure.ac: Invoke AC_SYS_LARGEFILE.
8248 * configure, config.in: Rebuild.
8250 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8252 * win32-low.c: Throughout, fix format strings and casts of
8253 printf-like functions to avoid type related warnings on all
8255 (get_child_debug_event): Print dwDebugEventCode as hex since
8256 that's how it's usually documented.
8258 2013-02-28 Yao Qi <yao@codesourcery.com>
8260 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8263 2013-02-27 Jiong Wang <jiwang@tilera.com>
8265 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8266 (reg-tilegx32.c): New rule.
8267 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8268 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8269 different register info initializer according to elf class.
8270 (init_registers_tilgx32): New function. The tilegx32 register info
8272 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8273 (tile_store_gregset): Likewise.
8275 2013-02-27 Yao Qi <yao@codesourcery.com>
8277 * server.c (process_point_options): Print debug message when
8278 debug_threads is true.
8280 2013-02-26 Yao Qi <yao@codesourcery.com>
8282 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8284 2013-02-19 Pedro Alves <palves@redhat.com>
8285 Kai Tietz <ktietz@redhat.com>
8289 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8290 instead of strtoul to extract address from packet.
8291 (process_serial_event) <'z'>: Likewise.
8293 2013-02-18 Yao Qi <yao@codesourcery.com>
8295 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8297 2013-02-14 Pedro Alves <palves@redhat.com>
8301 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8302 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8304 2013-02-14 Pedro Alves <palves@redhat.com>
8306 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8308 2013-02-14 Pedro Alves <palves@redhat.com>
8310 * tracepoint.c (save_string): Delete.
8311 (add_tracepoint_action): Use savestring instead of save_string.
8313 2013-02-12 Pedro Alves <palves@redhat.com>
8315 * linux-xtensa-low.c: Ditto.
8316 * xtensa-xtregs.c: Ditto.
8318 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8320 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8323 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8325 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8326 aarch64_num_wp_regs and aarch64_num_bp_regs to
8327 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8329 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8331 * linux-aarch64-low.c (ps_get_thread_area): Replace
8332 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8334 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8335 Marcus Shawcroft <marcus.shawcroft@arm.com>
8336 Nigel Stephens <nigel.stephens@arm.com>
8337 Yufeng Zhang <yufeng.zhang@arm.com>
8339 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8340 (aarch64.c, aarch64-without-fpu.c): New targets.
8341 * configure.srv (aarch64*-*-linux*): New.
8342 * linux-aarch64-low.c: New file.
8344 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8346 * linux-low.c (handle_extended_wait, linux_create_inferior)
8347 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8348 (dequeue_one_deferred_signal, linux_resume_one_thread)
8349 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8350 (linux_tracefork_grandchild, linux_test_for_tracefork)
8351 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8352 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8353 where the argument is 0.
8355 2013-01-25 Yao Qi <yao@codesourcery.com>
8357 * event-loop.c: Include "queue.h".
8358 (gdb_event_p): New typedef.
8359 (struct gdb_event) <next_event>: Remove.
8360 (event_queue): Change to QUEUE(gdb_event_p).
8361 (async_queue_event): Remove.
8362 (gdb_event_xfree): New.
8363 (initialize_event_loop): New.
8364 (process_event): Use API from QUEUE.
8365 (wait_for_event): Likewise.
8366 * server.c (main): Call initialize_event_loop.
8367 * server.h (initialize_event_loop): Declare.
8369 2013-01-18 Yao Qi <yao@codesourcery.com>
8371 * ax.h (struct eval_agent_expr_context): New.
8372 (gdb_eval_agent_expr): Update declaration.
8373 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8374 TFRAME. Add new argument CTX.
8375 * server.h (struct eval_agent_expr_context): Declare.
8376 (agent_mem_read, agent_tsv_read): Update declaration.
8377 (agent_mem_read_string): Likewise.
8378 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8379 (add_traceframe_block): Add new argument TPOINT.
8380 Increase TPOINT->traceframe_usage.
8381 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8382 eval_tracepoint_agent_expr.
8383 (condition_true_at_tracepoint): Likewise.
8384 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8385 (agent_mem_read_string, agent_tsv_read): Likewise.
8387 2013-01-16 Yao Qi <yao@codesourcery.com>
8389 * linux-low.c (linux_resume_one_lwp): Don't check
8390 'lwp->bp_reinsert != 0'.
8392 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8393 Pedro Alves <palves@redhat.com>
8395 * lynx-low.c (ptrace_request_to_str): Define a temporary
8396 macro and use it to simplify this function's implementation.
8398 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8400 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8403 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8405 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8407 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8409 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8411 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8413 * lynx-low.c (lynx_resume): Use the resume_info parameter
8414 to determine the ptid for the lynx_ptrace call, unless
8415 it is equal to minus_one_ptid, in which case we use the
8416 ptid of the current_inferior.
8417 (lynx_wait_1): After having received a thread create/exit
8418 event, resume the inferior's execution using the signaling
8419 thread's ptid, rather than the old ptid.
8421 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8423 * lynx-low.c (lynx_resume): Delete variable ret.
8425 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8427 * gdbreplay.c (gdbreplay_version): Update copyright year.
8428 * server.c (gdbserver_version): Likewise.
8430 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8432 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8435 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8437 * lynx-low.c (ptrace_request_to_str): Add handling for
8440 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8442 * lynx-low.c (lynx_attach): Delete variable new_process.
8444 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8446 * lynx-low.c (lynx_create_inferior): Delete variable
8449 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8451 * lynx-low.c (ptrace_request_to_str): Do not handle
8452 PTRACE_GETTHREADLIST if this macro does not exist.
8454 2012-12-15 Yao Qi <yao@codesourcery.com>
8456 * Makefile.in (OBS): Add notif.o.
8457 * notif.c, notif.h: New.
8458 * server.c: Include "notif.h".
8459 (struct vstop_notif) <next>: Remove.
8461 (queue_stop_reply): Update.
8462 (push_event, send_next_stop_reply): Remove.
8463 (discard_queued_stop_replies): Update.
8464 (notif_stop): New variable.
8465 (handle_v_stopped): Remove.
8466 (handle_v_requests): Don't call handle_v_stopped. Call
8467 handle_ack_notif instead.
8468 (queue_stop_reply_callback): Call notif_event_enque instead
8469 of queue_stop_reply.
8470 (handle_status): Don't call send_next_stop_reply, call
8471 notif_write_event instead.
8472 (kill_inferior_callback): Likewise.
8473 (detach_or_kill_inferior_callback): Likewise.
8474 (main): Call initialize_notif.
8475 (process_serial_event): Call QUEUE_is_empty.
8476 (handle_target_event): Call notif_push instead of push event.
8477 * server.h (push_event): Remove declaration.
8479 2012-12-10 Tom Tromey <tromey@redhat.com>
8481 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8482 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8485 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8486 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8487 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8488 (amd64-linux-ipa.o, ax.o): Rewrite.
8489 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8490 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8491 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8492 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8493 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8494 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8495 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8496 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8497 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8498 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8499 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8500 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8501 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8502 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8503 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8504 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8505 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8506 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8507 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8508 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8509 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8510 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8511 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8512 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8513 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8514 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8515 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8516 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8517 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8518 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8519 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8520 (reg-tilegx.o): Remove.
8521 (all_object_files): New macro.
8522 Include .deps files.
8523 * aclocal.m4, configure: Rebuild.
8524 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8525 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8526 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8528 2012-12-05 Tom Tromey <tromey@redhat.com>
8531 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8533 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8535 * configure.ac: Check for linux/perf_event.h.
8536 * config.in: Regenerated.
8537 * configure: Regenerated.
8539 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8541 * hostio.c (handle_readlink): Decrease buffer size
8542 parameter passed to readlink by one byte.
8544 2012-11-26 Yao Qi <yao@codesourcery.com>
8546 * configure.ac (build_warnings): Append '-Wempty-body'.
8547 * configure: Regenerated.
8548 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8551 2012-11-15 Pierre Muller <muller@sourceware.org>
8553 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8554 * config.in: Regenerate.
8555 * configure: Regenerate.
8556 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8557 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8558 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8559 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8561 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8562 instead of <sys/wait.h> header.
8563 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8565 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8567 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8568 (various make rules): Remove -DGDBSERVER
8570 2012-11-09 Yao Qi <yao@codesourcery.com>
8572 * spu-low.c (current_ptid): Move it to ..
8573 * gdbthread.h: ... here. New.
8574 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8575 * server.c (myresume, process_serial_event): Likewise.
8576 * thread-db.c (thread_db_find_new_threads): Likewise.
8577 * tracepoint.c (run_inferior_command): Likewise.
8579 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8581 * server.c (handle_search_memory_1): Include access length in
8584 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8586 * linux-crisv32-low.c: Fix compile errors.
8588 2012-09-04 Yao Qi <yao@codesourcery.com>
8590 * tracepoint.c (cmd_qtsv): Adjust debug message.
8591 Don't check CUR_TPOINT.
8593 2012-08-28 Yao Qi <yao@codesourcery.com>
8595 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8596 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8597 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8598 Remove declarations of xmalloc, xreallloc, xstrdup and
8600 * Makefile.in (libiberty_h): New.
8601 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8602 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8604 2012-08-23 Yao Qi <yao@codesourcery.com>
8606 * server.h: Remove declaration of 'xsnprintf'.
8608 2012-08-22 Keith Seitz <keiths@redhat.com>
8610 * server.h: Include build-gnulib-gbserver/config.h.
8611 * gdbreplay.c: Likewise.
8613 2012-08-08 Doug Evans <dje@google.com>
8615 * Makefile.in (SFILES): Add gdb_vecs.c.
8616 (OBS): Add gdb_vecs.o.
8617 (gdb_vecs_h, host_defs_h): New variables.
8618 (thread-db.o): Add $(gdb_vecs_h) dependency.
8619 (gdb_vecs.o): New rule.
8620 * thread-db.c: #include "gdb_vecs.h".
8621 (thread_db_load_search): Use a vector to iterate over path elements.
8622 Handle text appearing after "$pdir".
8624 * configure.ac: Add check for strstr.
8625 * config.in: Regenerate.
8626 * configure: Regenerate.
8628 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8630 * hostio.c (handle_pread): If pread fails, fall back to attempting
8632 (handle_pwrite): Likewise for pwrite.
8634 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8636 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8637 between unsupported TYPE and unimplementable ADDR/LEN combination.
8638 (arm_insert_point): Act on new return value.
8640 2012-07-31 Pedro Alves <palves@redhat.com>
8642 * server.c (process_point_options): Only skip tokens if we find
8643 one that is unrecognized. Don't treat 'X' specially while
8644 skipping unrecognized tokens.
8646 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8648 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8649 to 4-byte-align HW breakpoint addresses for Thumb.
8651 2012-07-27 Yao Qi <yao@codesourcery.com>
8655 * server.h: Declare gdb_agent_about_to_close.
8656 * target.c (kill_inferior): Include "agent.h".
8657 New. Send command 'kill'.
8658 * target.h (kill_inferior): Removed macro.
8659 * tracepoint.c (gdb_agent_about_to_close): New.
8660 (gdb_agent_helper_thread): Handle command 'close'.
8661 Wait endlessly until the inferior stops.
8662 Install gdb_agent_remove_socket to atexit hook.
8663 (agent_socket_name): New static variable.
8664 (gdb_agent_socket_init): Replace local variable 'name' with
8665 'agent_socket_name'.
8666 (gdb_agent_remove_socket): New.
8668 2012-07-27 Yao Qi <yao@codesourcery.com>
8670 * server.c (process_point_options): Stop at 'X' when parsing.
8672 2012-07-19 Michael Eager <eager@eagercon.com>
8674 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8676 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8677 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8678 hardware breakpoint.
8680 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8682 * gdbserver/linux-low.c (initialize_low): Call
8683 linux_ptrace_init_warnings.
8685 2012-07-02 Doug Evans <dje@google.com>
8687 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8690 2012-07-02 Stan Shebs <stan@codesourcery.com>
8692 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8693 (ax.o): Add it to build rule.
8695 (OBS): Add format.o.
8696 (IPA_OBS): Add format.o.
8697 * server.c (handle_query): Claim support for breakpoint commands.
8698 (process_point_options): Add command case.
8699 (process_serial_event): Leave running if there are printfs in
8701 * mem-break.h (any_persistent_commands): Declare.
8702 (add_breakpoint_commands): Declare.
8703 (gdb_no_commands_at_breakpoint): Declare.
8704 (run_breakpoint_commands): Declare.
8705 * mem-break.c (struct point_command_list): New struct.
8706 (struct breakpoint): New field command_list.
8707 (any_persistent_commands): New function.
8708 (add_commands_to_breakpoint): New function.
8709 (add_breakpoint_commands): New function.
8710 (gdb_no_commands_at_breakpoint): New function.
8711 (run_breakpoint_commands): New function.
8712 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8714 * ax.c: Include format.h.
8715 (ax_printf): New function.
8716 (gdb_eval_agent_expr): Add printf opcode.
8718 2012-06-13 Yao Qi <yao@codesourcery.com>
8720 * server.c (start_inferior): Remove duplicated writes to fields
8721 'last_resume_kind' and 'last_status' of 'current_inferior'.
8723 2012-06-12 Yao Qi <yao@codesourcery.com>
8724 Pedro Alves <palves@redhat.com>
8726 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8728 * server.c (handle_v_cont): Extend comment.
8730 2012-06-11 Yao Qi <yao@codesourcery.com>
8732 * linux-low.c (linux_attach): Add 'static'.
8734 2012-06-06 Yao Qi <yao@codesourcery.com>
8736 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8738 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8740 Fix gcc -flto compilation warning.
8741 * server.c (main): Make variable multi_mode and attach volatile.
8743 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8745 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8746 if the platform doesn't know about it.
8748 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8750 * Makefile.in (SFILES): Add linux-tile-low.c.
8751 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8752 * configure.srv: Handle tilegx-*-linux*.
8753 * linux-tile-low.c: New file.
8755 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8757 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8759 2012-05-24 Pedro Alves <palves@redhat.com>
8763 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8765 2012-05-24 Pedro Alves <palves@redhat.com>
8769 Replace target_signal with gdb_signal throughout.
8771 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8773 * linux-low.c (linux_store_registers): Avoid the copying sequence
8774 when no data has been retrieved by ptrace.
8776 2012-05-22 Will Deacon <will.deacon@arm.com>
8778 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8779 Include asm/ptrace.h.
8780 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8783 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8785 * linux-low.c (linux_store_registers): Don't re-retrieve data
8786 with ptrace that has already been obtained from /proc. Always
8787 copy any data retrieved with ptrace to the buffer supplied.
8789 2012-05-11 Yao Qi <yao@codesourcery.com>
8790 Pedro Alves <palves@redhat.com>
8792 * linux-low.c (enum stopping_threads_kind): New.
8793 (stopping_threads): Change type to `enum stopping_threads_kind'.
8794 (handle_extended_wait): If stopping and suspending threads, leave
8795 the new_lwp suspended too.
8796 (linux_wait_for_event): Adjust.
8797 (stop_all_lwps): Set `stopping_threads' to
8798 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8799 whether we're suspending threads or just stopping them. Assert no
8802 2012-04-29 Yao Qi <yao@codesourcery.com>
8804 * server.h: Move some code to ...
8805 * gdbthread.h: ... here. New.
8806 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8807 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8808 (nto-low.o, win32-low.o): Likewise.
8809 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8810 * regcache.c, remote-utils.c, server.c: Likewise.
8811 * target.c, tracepoint.c, win32-low.c: Likewise.
8813 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8815 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8816 (PTRACE_ARG4_TYPE): Likewise.
8817 (PTRACE_XFER_TYPE): Likewise.
8818 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8819 ptrace to PTRACE_ARG3_TYPE.
8820 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8821 (PTRACE_ARG4_TYPE): Likewise.
8822 (PTRACE_XFER_TYPE): Likewise.
8823 (linux_detach_one_lwp): Cast fourth argument of
8824 ptrace to long then PTRACE_ARG4_TYPE.
8825 (regsets_fetch_inferior_registers): Cast third argument of
8826 ptrace to long then PTRACE_ARG3_TYPE.
8827 (regsets_store_inferior_registers): Likewise.
8829 2012-04-20 Pedro Alves <palves@redhat.com>
8831 * configure: Regenerate.
8833 2012-04-19 Pedro Alves <palves@redhat.com>
8835 * Makefile.in (GNULIB_BUILDDIR): New.
8836 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8837 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8838 (all, install-only, uninstall, clean-info, all-lib, clean): No
8839 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8840 (maintainer-clean realclean distclean): Use subdir_do.
8842 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8843 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8844 * acinclude.m4: Include acx_configure_dir.m4.
8845 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8846 calls. Call AC_PROG_RANLIB. Configure gnulib using
8849 (GNULIB_STDINT_H): Adjust.
8850 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8851 * gdbreplay.c: Include build-gnulib/config.h.
8852 * server.h: Likewise.
8853 * aclocal.m4: Regenerate.
8854 * config.in: Regenerate.
8855 * configure: Regenerate.
8857 2012-04-19 Pedro Alves <palves@redhat.com>
8859 * Makefile.in (LIBGNU, INCGNU): Adjust.
8860 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8861 (all, install-only, uninstall, clean-info, all-lib, clean)
8862 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8863 * configure.ac: Adjust AC_OUTPUT output.
8864 * aclocal.m4: Regenerate.
8865 * configure: Regenerate.
8867 2012-04-19 Pedro Alves <palves@redhat.com>
8869 * Makefile.in (generated_files): New.
8870 (server_h): Remove the explicit dependency on config.h, and depend
8871 on $generated_files.
8873 2012-04-19 Pedro Alves <palves@redhat.com>
8875 * Makefile.in (INCGNU): Add -Ignulib.
8877 2012-04-19 Pedro Alves <palves@redhat.com>
8879 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8880 (INCGNU): ... this, and spell out -I here.
8881 (GNULIB_LIB): Rename to ...
8883 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8885 2012-04-19 Pedro Alves <palves@redhat.com>
8887 * config.in: Regenerate.
8889 2012-04-19 Pedro Alves <palves@redhat.com>
8891 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8892 * server.h (memmem): Remove declaration.
8893 * config.in: Regenerate.
8894 * configure: Regenerate.
8896 2012-04-19 Yao Qi <yao@codesourcery.com>
8898 * Makefile.in (SFILES): Add common/vec.c.
8902 2012-04-19 Yao Qi <yao@codesourcery.com>
8904 * remote-utils.c (prepare_resume_reply): Replace with macro
8905 target_core_of_thread.
8906 * server.c (handle_qxfer_threads_proper): Likewise.
8907 * target.h (traget_core_of_thread): New macro.
8909 2012-04-18 Pedro Alves <palves@redhat.com>
8911 * aclocal.m4: Regenerate.
8912 * configure: Regenerate.
8914 2012-04-16 Yao Qi <yao@codesourcery.com>
8916 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8917 duplicated on address.
8919 2012-04-16 Yao Qi <yao@codesourcery.com>
8921 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8922 (struct tracepoint_action_ops) <send>: New field.
8923 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8924 (agent_expr_send, x_tracepoint_action_send): New.
8925 (l_tracepoint_action_send): New.
8926 (cmd_qtdp): Download and install tracepoint
8927 according to `use_agent'.
8928 (run_inferior_command): Add one more parameter `len'.
8930 (tracepoint_send_agent): New.
8931 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8933 2012-04-16 Yao Qi <yao@codesourcery.com>
8935 * tracepoint.c (download_tracepoints): Moved to ...
8936 (cmd_qtstart): ... here.
8938 2012-04-14 Yao Qi <yao@codesourcery.com>
8940 * tracepoint.c: Include inttypes.h.
8941 (struct collect_memory_action): Use sized types.
8942 (struct tracepoint): Likewise.
8943 (cmd_qtdp, stop_tracing): Update print specifiers.
8944 (cmd_qtp, response_tracepoint): Likewise.
8945 (collect_data_at_tracepoint): Likewise.
8946 (collect_data_at_step): Likewise.
8948 2012-04-14 Yao Qi <yao@codesourcery.com>
8950 Import gnulib module inttypes.
8951 * aclocal.m4, config.in, configure: Regenerated.
8953 2012-04-14 Yao Qi <yao@codesourcery.com>
8955 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8956 Makefile and config.status at last.
8958 2012-04-13 Yao Qi <yao@codesourcery.com>
8960 * tracepoint.c: Include stdint.h unconditionally.
8962 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8964 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8965 on BFD_HAVE_SYS_PROCFS_TYPE.
8966 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8967 * configure: Regenerate.
8968 * config.in: Likewise.
8970 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8972 * Makefile.in (clean): Also remove x32.c x32-linux.c
8973 x32-avx.c x32-avx-linux.c.
8974 (x32.o): New target.
8976 (x32-linux.o): Likewise.
8977 (x32-linux.c): Likewise.
8978 (x32-avx.o): Likewise.
8979 (x32-avx.c): Likewise.
8980 (x32-avx-linux.o): Likewise.
8981 (x32-avx-linux.c): Likewise.
8983 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8984 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8985 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8986 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8987 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8988 i386/x32-avx-linux.xml.
8990 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8991 (init_registers_x32_avx_linux): Likwise.
8992 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8993 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8995 2012-04-13 Pedro Alves <palves@redhat.com>
8997 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8998 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8999 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9000 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9003 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9005 * linux-x86-low.c (compat_x32_clock_t): New.
9006 (compat_x32_siginfo_t): Likewise.
9007 (compat_x32_siginfo_from_siginfo): Likewise.
9008 (siginfo_from_compat_x32_siginfo): Likewise.
9009 (linux_is_elf64): Likewise.
9010 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9011 and siginfo_from_compat_x32_siginfo for x32.
9012 (x86_arch_setup): Set linux_is_elf64.
9014 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9017 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9019 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9020 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9021 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9022 compatible with process.
9024 2012-04-12 Yao Qi <yao@codesourcery.com>
9026 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9027 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9028 (install-only, install-info, clean): Handle sub dir gnulib.
9029 (all-lib, am--refresh): New targets.
9030 (memmem.o): Remove target.
9031 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9032 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9033 (AC_REPLACE_FUNCS): Remove memmem.
9034 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9035 (AC_OUTPUT): Generate Makefile in gnulib/.
9036 * aclocal.m4, config.in, configure: Regenerated.
9038 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9040 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9042 2012-04-05 Pedro Alves <palves@redhat.com>
9044 -Werror=strict-aliasing
9046 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9049 2012-04-04 Pedro Alves <palves@redhat.com>
9051 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9052 (sparc_store_gregset_from_stack, sparc_store_gregset)
9053 (sparc_breakpoint_at): Fix formatting.
9055 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9057 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9059 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9060 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9061 * config.in: Regenerate.
9062 * configure: Likewise.
9064 2012-03-29 Pedro Alves <palves@redhat.com>
9066 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9067 Correct ptrace arguments.
9069 2012-03-28 Pedro Alves <palves@redhat.com>
9071 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9072 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9073 (IA64_FR1_REGNUM): New defines.
9074 (ia64_fetch_register): New.
9075 (the_low_target): Install it.
9076 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9078 * linux-low.c (linux_fetch_registers): Try the
9079 the_low_target.fetch_register hook first.
9081 * linux-arm-low.c (the_low_target): Adjust.
9082 * linux-bfin-low.c (the_low_target): Adjust.
9083 * linux-cris-low.c (the_low_target): Adjust.
9084 * linux-crisv32-low.c (the_low_target): Adjust.
9085 * linux-m32r-low.c (the_low_target): Adjust.
9086 * linux-m68k-low.c (the_low_target): Adjust.
9087 * linux-mips-low.c (the_low_target): Adjust.
9088 * linux-ppc-low.c (the_low_target): Adjust.
9089 * linux-s390-low.c (the_low_target): Adjust.
9090 * linux-sh-low.c (the_low_target): Adjust.
9091 * linux-sparc-low.c (the_low_target): Adjust.
9092 * linux-tic6x-low.c (the_low_target): Adjust.
9093 * linux-x86-low.c (the_low_target): Adjust.
9094 * linux-xtensa-low.c (the_low_target): Adjust.
9096 2012-03-26 Pedro Alves <palves@redhat.com>
9098 * server.c (handle_qxfer_libraries): Don't bail early if
9099 the_target->qxfer_libraries_svr4 is not NULL.
9101 2012-03-26 Pedro Alves <palves@redhat.com>
9103 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9105 2012-03-23 Pedro Alves <palves@redhat.com>
9107 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9108 "library-list-svr4" element's start tag when the the DSO list is
9111 2012-03-23 Pedro Alves <palves@redhat.com>
9113 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9114 a variable whose type size is the same as the inferior's pointer
9117 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9119 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9121 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9122 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9123 * linux-low.h: Include <signal.h>.
9124 (struct siginfo): Remove forward declaration.
9125 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9128 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9130 * .gitignore: Ignore more files.
9132 2012-03-19 Pedro Alves <palves@redhat.com>
9133 Jan Kratochvil <jan.kratochvil@redhat.com>
9135 * server.c (cont_thread, general_thread): Add describing comments.
9136 (start_inferior): Clear `cont_thread'.
9137 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9140 2012-03-15 Yao Qi <yao@codesourcery.com>
9142 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9144 (cmd_qtdp): ... here.
9146 2012-03-15 Yao Qi <yao@codesourcery.com>
9148 * tracepoint.c (struct tracepoint_action_ops): New.
9149 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9150 (m_tracepoint_action_download): New.
9151 (r_tracepoint_action_download): New.
9152 (x_tracepoint_action_download): New.
9153 (l_tracepoint_action_download): New.
9154 (add_tracepoint_action): Install `action->ops' according type.
9155 (download_tracepoint_1): Move code `download' function pointer
9156 of various tracepoint_action_ops.
9158 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9160 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9161 linux_ptrace_attach_warnings.
9163 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9165 * Makefile.in (linux-ptrace.o): New.
9166 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9167 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9168 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9169 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9170 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9172 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9174 2012-03-08 Yao Qi <yao@codesourcery.com>
9175 Pedro Alves <palves@redhat.com>
9177 Fix PR server/13392.
9178 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9180 * tracepoint.c (remove_tracepoint): New.
9181 (cmd_qtdp): Call remove_tracepoint when failed to install.
9183 2012-03-07 Pedro Alves <palves@redhat.com>
9185 * linux-low.c (get_detach_signal): New.
9186 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9187 Pass on pending signals to PTRACE_DETACH. Check the result of the
9189 * server.c (program_signals, program_signals_p): New.
9190 (handle_general_set): Handle QProgramSignals.
9191 * server.h (program_signals, program_signals_p): Declare.
9193 2012-03-05 Pedro Alves <palves@redhat.com>
9194 Jan Kratochvil <jan.kratochvil@redhat.com>
9196 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9199 2012-03-03 Yao Qi <yao@codesourcery.com>
9201 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9202 agent_look_up_symbols.
9204 2012-03-03 Yao Qi <yao@codesourcery.com>
9206 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9207 (linux-x86-low.o): Likewise.
9208 * server.h: Remove in_process_agent_loaded.
9209 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9213 2012-03-03 Yao Qi <yao@codesourcery.com>
9215 * tracepoint.c (gdb_agent_capability): New global.
9216 (in_process_agent_loaded_ust): Renamed to
9217 `in_process_agent_supports_ust'.
9219 (in_process_agent_supports_ust): Call agent_capability_check.
9220 (clear_installed_tracepoints): Assert that agent supports
9223 2012-03-03 Yao Qi <yao@codesourcery.com>
9225 * linux-low.c (linux_supports_agent): New.
9226 (linux_target_ops): Initialize field `supports_agent' with
9227 linux_supports_agent.
9228 * target.h (struct target_ops) <supports_agent>: New.
9229 (target_supports_agent): New macro.
9230 * server.c (handle_general_set): Handle packet 'QAgent'.
9231 (handle_query): Send `QAgent+'.
9232 * Makefile.in (server.o): Depends on agent.h.
9234 2012-03-03 Yao Qi <yao@codesourcery.com>
9236 * Makefile.in (OBS): Add agent.o.
9237 Add new rule for agent.o.
9238 Track dependence of tracepoint.c on agent.h.
9239 * tracepoint.c (run_inferior_command_1):
9240 (run_inferior_command): Call agent_run_command.
9241 (gdb_ust_connect_sync_socket): Deleted. Move it to
9243 (resume_thread, stop_thread): Likewise.
9244 (gdb_ust_socket_init): Renamed to ...
9245 (gdb_agent_socket_init): ... New.
9246 (gdb_ust_thread): Renamed to ...
9247 (gdb_agent_helper_thread): ... New.
9248 (gdb_ust_init): Move some code to ...
9249 (gdb_agent_init): ... here. New.
9250 [HAVE_UST]: Call gdb_ust_init.
9251 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9252 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9253 * config.in, configure: Regenerated.
9255 2012-03-02 Pedro Alves <palves@redhat.com>
9257 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9258 * linux-low.c (struct simple_pid_list): New.
9259 (stopped_pids): New a struct simple_pid_list pointer.
9260 (add_to_pid_list, pull_pid_from_list): New.
9261 (handle_extended_wait): Don't assume the first signal new children
9262 report is SIGSTOP. Adjust call to pull_pid_from_list.
9263 (linux_wait_for_lwp): Adjust.
9265 2012-03-02 Yao Qi <yao@codesourcery.com>
9267 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9270 2012-03-02 Yao Qi <yao@codesourcery.com>
9272 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9273 `stop_pc' and `tpoint'. Update caller.
9275 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9277 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9278 * linux-low.c (use_linux_regsets): New macro.
9279 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9280 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9281 (linux_register_in_regsets): New function.
9282 (usr_fetch_inferior_registers): Skip registers covered by
9284 (usr_store_inferior_registers): Likewise.
9285 (usr_fetch_inferior_registers): New macro.
9286 (usr_store_inferior_registers): Likewise.
9287 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9288 (linux_store_registers): Likewise.
9289 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9291 (init_registers_mips64_dsp_linux): Likewise.
9292 (init_registers_mips_linux): New macro.
9293 (init_registers_mips_dsp_linux): Likewise.
9294 (mips_dsp_num_regs): Likewise.
9295 (DSP_BASE, DSP_CONTROL): New fallback macros.
9296 (mips_base_regs): New macro.
9297 (mips_regmap): Use it. Fix the size.
9298 (mips_dsp_regmap): New variable.
9299 (mips_dsp_regset_bitmap): Likewise.
9300 (mips_arch_setup): New function.
9301 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9303 (mips_cannot_store_register): Likewise.
9304 (the_low_target): Update .arch_setup, .num_regs and .regmap
9305 initializers. Add .regset_bitmap initializer.
9306 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9308 * linux-bfin-low.c (the_low_target): Likewise.
9309 * linux-cris-low.c (the_low_target): Likewise.
9310 * linux-crisv32-low.c (the_low_target): Likewise.
9311 * linux-ia64-low.c (the_low_target): Likewise.
9312 * linux-m32r-low.c (the_low_target): Likewise.
9313 * linux-m68k-low.c (the_low_target): Likewise.
9314 * linux-ppc-low.c (the_low_target): Likewise.
9315 * linux-s390-low.c (the_low_target): Likewise.
9316 * linux-sh-low.c (the_low_target): Likewise.
9317 * linux-sparc-low.c (the_low_target): Likewise.
9318 * linux-tic6x-low.c (the_low_target): Likewise.
9319 * linux-x86-low.c (the_low_target): Likewise.
9320 * linux-xtensa-low.c (the_low_target): Likewise.
9321 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9322 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9323 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9325 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9326 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9328 2012-02-29 Yao Qi <yao@codesourcery.com>
9329 Pedro Alves <palves@redhat.com>
9331 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9332 `step_over_finished' is true.
9334 2012-02-27 Pedro Alves <palves@redhat.com>
9336 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9337 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9339 2012-02-27 Pedro Alves <palves@redhat.com>
9342 * linux-low.c (pid_is_stopped): New.
9343 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9345 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9347 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9350 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9352 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9354 2012-02-24 Luis Machado <lgustavo@codesourcery>
9356 * server.c (handle_query): Advertise support for target-side
9357 breakpoint condition evaluation.
9358 (process_point_options): New function.
9359 (process_serial_event): When inserting a breakpoint, check for
9360 a target-side condition that should be evaluated.
9362 * mem-break.c: Include regcache.h and ax.h.
9363 (point_cond_list_t): New data structure.
9364 (breakpoint) <cond_list>: New field.
9365 (find_gdb_breakpoint_at): Make non-static.
9366 (delete_gdb_breakpoint_at): Clear any target-side
9368 (clear_gdb_breakpoint_conditions): New function.
9369 (add_condition_to_breakpoint): Likewise.
9370 (add_breakpoint_condition): Likewise.
9371 (gdb_condition_true_at_breakpoint): Likewise.
9372 (gdb_breakpoint_here): Return result directly instead
9373 of going through a local variable.
9375 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9376 (clear_gdb_breakpoint_conditions): Likewise.
9377 (add_breakpoint_condition): Likewise.
9378 (gdb_condition_true_at_breakpoint): Likewise.
9380 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9381 (need_step_over_p): Take target-side breakpoint condition into
9384 2012-02-24 Luis Machado <lgustavo@codesourcery>
9386 * server.h: Include tracepoint.h.
9387 (agent_mem_read, agent_get_trace_state_variable_value,
9388 agent_set_trace_state_variable_value,
9389 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9390 get_set_tsv_func_addr): New prototypes.
9392 * ax.h: New include file.
9393 * ax.c: New source file.
9395 * tracepoint.c: Include ax.h.
9396 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9397 agent_expr, eval_result_type): Move to ax.h.
9398 (parse_agent_expr): Rename to ...
9399 (gdb_parse_agent_expr): ... this, make it non-static and move
9401 (unparse_agent_expr) Rename to ...
9402 (gdb_unparse_agent_expr): ... this, make it non-static and move
9404 (eval_agent_expr): Rename to ...
9405 (eval_tracepoint_agent_expr): ... this.
9406 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9407 forward declarations.
9408 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9409 (agent_get_trace_state_variable_value): New function.
9410 (agent_set_trace_state_variable_value): New function.
9411 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9412 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9413 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9414 (condition_true_at_tracepoint): Likewise.
9415 (parse_agent_expr): Rename to ...
9416 (gdb_parse_agent_expr): ... this and move to ax.c.
9417 (unparse_agent_expr): Rename to ...
9418 (gdb_unparse_agent_expr): ... this and move to ax.c.
9419 (gdb_agent_op_name): Move to ax.c.
9420 (eval_agent_expr): Rename to ...
9421 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9423 (eval_tracepoint_agent_expr): New function.
9424 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9426 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9428 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9429 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9430 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9431 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9432 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9433 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9434 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9435 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9436 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9437 (compile_bytecodes): Remove forward declaration.
9438 (is_goto_target): Move to ax.c.
9439 (compile_bytecodes): Move to ax.c and call
9440 agent_get_trace_state_variable_value (...) and
9441 agent_set_trace_state_variable_value (...).
9443 * Makefile.in: Update ax.c and IPA dependencies.
9445 2012-02-24 Pedro Alves <palves@redhat.com>
9447 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9448 (cmd_bigqtbuffer_circular): ... this. Only handle
9449 'QTBuffer:circular:'.
9450 (handle_tracepoint_general_set): Adjust.
9452 2012-02-16 Yao Qi <yao@codesourcery.com>
9454 * inferiors.c: Move code to ...
9455 * dll.c: .... here. New.
9456 * server.h: Declare clear_dlls.
9457 * Makefile.in (SFILES): Add dll.c.
9461 2012-02-11 Yao Qi <yao@codesourcery.com>
9463 * server.c: (handle_monitor_command): Add a new parameter
9465 (handle_query): Update caller.
9467 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9469 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9470 * configure, config.in: Regenerate.
9471 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9474 2012-02-02 Pedro Alves <palves@redhat.com>
9476 Try SIGKILL first, then PTRACE_KILL.
9477 * linux-low.c (linux_kill_one_lwp): New.
9478 (linux_kill_one_lwp): Rename to ...
9479 (kill_one_lwp_callback): ... this. Use the new
9482 2012-02-02 Pedro Alves <palves@redhat.com>
9484 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9487 2012-01-27 Pedro Alves <palves@redhat.com>
9489 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9490 (elf_64_file_p): Make static.
9491 (linux_pid_exe_is_elf_64_file): New.
9492 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9493 Delete declarations.
9494 (linux_pid_exe_is_elf_64_file): Declare.
9495 * linux-x86-low.c (x86_arch_setup): Use
9496 linux_pid_exe_is_elf_64_file.
9498 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9500 * linux-low.c (linux_wait_for_event_1): Rename to ...
9501 (linux_wait_for_event): ... here and merge it with former
9502 linux_wait_for_event - new variable wait_ptid, use it.
9503 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9505 2012-01-23 Pedro Alves <palves@redhat.com>
9507 * server.c (main): Avoid yet another case of infinite loop while
9508 detaching/killing after a longjmp.
9510 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9513 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9515 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9517 * hostio.c (handle_readlink): New function.
9518 (handle_vFile): Call it to handle "vFile:readlink" packets.
9520 2012-01-20 Pedro Alves <palves@redhat.com>
9521 Ulrich Weigand <ulrich.weigand@linaro.org>
9523 * server.c (handle_v_requests): Only support vAttach and vRun to
9524 start multiple processes when in extended protocol mode.
9526 2012-01-17 Pedro Alves <palves@redhat.com>
9528 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9529 memalign plus mprotect to allocate the scratch buffer.
9531 2012-01-13 Pedro Alves <palves@redhat.com>
9533 * server.c (attach_inferior): Clear `cont_thread'.
9535 2012-01-13 Pedro Alves <palves@redhat.com>
9537 * server.c (main): Avoid infinite loop while detaching/killing
9540 2012-01-09 Doug Evans <dje@google.com>
9542 * server.c (start_inferior): Set last_ptid in --wrapper case.
9544 2012-01-06 Yao Qi <yao@codesourcery.com>
9546 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9548 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9550 2012-01-04 Yao Qi <yao@codesourcery.com>
9552 * tracepoint.c (cmd_qtdp): Print debug message
9553 for static tracepoint.
9555 2012-01-04 Yao Qi <yao@codesourcery.com>
9557 * tracepoint.c (trace_vdebug): Differentiate debug message
9558 between gdbserver and IPA.
9560 2012-01-03 Yao Qi <yao@codesourcery.com>
9562 * tracepoint.c (tracepoint_was_hit): Don't collect for
9565 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9567 * terminal.h: Reformat copyright header.
9569 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9571 * server.c (gdbserver_version): Update copyright year.
9572 * gdbreplay.c (gdbreplay_version): Likewise.
9574 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9576 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9579 2011-12-18 Hui Zhu <teawater@gmail.com>
9580 * linux-low.c (linux_create_inferior): Save return value to ret.
9582 2011-12-18 Hui Zhu <teawater@gmail.com>
9584 * linux-low.c (linux_create_inferior): Save return value to ret.
9586 2011-12-16 Doug Evans <dje@google.com>
9588 * linux-low.c (linux_create_inferior): If stdio connection,
9589 redirect stdin from /dev/null, stdout to stderr.
9590 * remote-utils.c (remote_is_stdio): New static global.
9591 (remote_connection_is_stdio): New function.
9592 (remote_prepare): Handle stdio connection.
9593 (remote_open): Ditto.
9594 (remote_close): Don't close stdin for stdio connections.
9595 (read_prim,write_prim): New functions. Replace all calls to
9596 read/write to these.
9597 * server.c (main): Watch for "-" argument. Move call to
9598 remote_prepare before start_inferior.
9599 * server.h (STDIO_CONNECTION_NAME): New macro.
9600 (remote_connection_is_stdio): Declare.
9602 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9603 in debugging output.
9605 2011-12-15 Yao Qi <yao@codesourcery.com>
9607 * tracepoint.c: Include sys/syscall.h.
9608 (gdb_ust_thread): Remove preprocessor conditional.
9610 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9612 * linux-low.c (linux_detach_one_lwp): Call
9613 the_low_target.prepare_to_resume before detaching.
9615 2011-12-14 Yao Qi <yao@codesourcery.com>
9617 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9620 2011-12-14 Yao Qi <yao@codesourcery.com>
9622 * i386-low.c (i386_low_stopped_data_address): Initialize local
9625 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9629 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9630 DR_CONTROL unless necessary. Extend comments.
9631 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9632 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9634 2011-12-13 Yao Qi <yao@codesourcery.com>
9636 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9638 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9640 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9642 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9643 Print new debug message for such case.
9645 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9647 Fix overlapping memcpy.
9648 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9649 the read_inferior_memory transfer.
9650 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9651 write_inferior_memory transfer.
9652 (set_fast_tracepoint_jump): New variable buf. Use it for the
9653 read_inferior_memory and write_inferior_memory transfers.
9654 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9655 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9656 Use it for the write_inferior_memory transfer.
9657 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9660 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9662 * linux-low.c (fetch_register, store_register): Make code
9663 consistent, fix formatting.
9665 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9667 * linux-low.c (usr_store_inferior_registers): Factor out code
9668 to handle individual registers into...
9669 (store_register): ... this new function.
9671 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9673 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9674 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9675 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9676 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9677 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9678 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9679 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9680 (srv_xmlfiles): Add new XML files.
9682 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9684 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9685 (init_registers_s390_linux32v1): Add prototype.
9686 (init_registers_s390_linux32v2): Likewise.
9687 (init_registers_s390_linux64v1): Likewise.
9688 (init_registers_s390_linux64v2): Likewise.
9689 (init_registers_s390x_linux64v1): Likewise.
9690 (init_registers_s390x_linux64v2): Likewise.
9691 (s390_num_regs): Increment to 52.
9692 (s390_regmap): Add orig_r2 register.
9693 (s390_num_regs_3264): Increment to 68.
9694 (s390_regmap_3264): Add orig_r2 register.
9695 (s390_collect_ptrace_register): Handle orig_r2 register.
9696 (s390_supply_ptrace_register): Likewise.
9697 (s390_fill_last_break): New function.
9698 (s390_store_last_break): Likewise.
9699 (s390_fill_system_call): New function.
9700 (s390_store_system_call): Likewise.
9701 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9703 (s390_check_regset): New function.
9704 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9705 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9706 Update target_regsets for available register sets.
9708 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9709 Jan Kratochvil <jan.kratochvil@redhat.com>
9711 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9712 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9714 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9715 * linux-low.h (struct process_info_private): New member r_debug.
9716 * server.c (handle_qxfer_libraries): Call
9717 the_target->qxfer_libraries_svr4.
9718 (handle_qxfer_libraries_svr4): New function.
9719 (qxfer_packets): New entry "libraries-svr4".
9720 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9721 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9722 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9723 PACKET_qXfer_libraries_svr4.
9725 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9727 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9728 PSW address/mask between 8-byte and 16-byte formats.
9729 (s390_supply_ptrace_register): Likewise.
9730 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9731 basic addressing mode bit.
9733 2011-11-24 Stan Shebs <stan@codesourcery.com>
9735 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9737 2011-11-17 Stan Shebs <stan@codesourcery.com>
9739 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9740 (tracing_start_time): New global.
9741 (tracing_stop_time): New global.
9742 (tracing_user_name): New global.
9743 (tracing_notes): New global.
9744 (tracing_stop_note): New global.
9745 (cmd_qtstart): Set traceframe_usage, start_time.
9746 (stop_tracing): Set stop_time.
9747 (cmd_qtstatus): Report additional status.
9748 (cmd_qtp): New function.
9749 (handle_tracepoint_query): Call it.
9750 (cmd_qtnotes): New function.
9751 (handle_tracepoint_general_set): Call it.
9752 (get_timestamp): Rename from tsv_get_timestamp.
9754 2011-11-14 Stan Shebs <stan@codesourcery.com>
9755 Kwok Cheung Yeung <kcy@codesourcery.com>
9757 * linux-x86-low.c (small_jump_insn): New.
9758 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9759 trampoline and error message, build a trampoline and issue a small
9760 jump instruction to it.
9761 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9762 trampoline and error message.
9763 (x86_get_min_fast_tracepoint_insn_len): New.
9764 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9765 * linux-low.h (struct linux_target_ops): Add arguments to
9766 install_fast_tracepoint_jump_pad operation, add new operation.
9767 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9769 (linux_get_min_fast_tracepoint_insn_len): New function.
9770 (linux_target_op): Add new operation.
9771 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9772 (gdb_trampoline_buffer_end): Ditto.
9773 (gdb_trampoline_buffer_error): Ditto.
9774 (struct ipa_sym_addresses): Add fields for new IPA variables.
9775 (symbol_list): Add entries for new IPA variables.
9776 (struct tracepoint): Add fields to hold the address range of the
9777 trampoline used by the tracepoint.
9778 (trampoline_buffer_head): New static variable.
9779 (trampoline_buffer_tail): Ditto.
9780 (claim_trampoline_space): New function.
9781 (have_fast_tracepoint_trampoline_buffer): New function.
9782 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9784 (install_fast_tracepoint): Ditto, also add error buffer argument.
9785 (cmd_qtminftpilen): New function.
9786 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9787 (fast_tracepoint_from_trampoline_address): New function.
9788 (fast_tracepoint_collecting): Handle trampoline as part of jump
9790 (set_trampoline_buffer_space): New function.
9791 (initialize_tracepoint): Initialize new IPA variables.
9792 * target.h (struct target_ops): Add arguments to
9793 install_fast_tracepoint_jump_pad operation, add new
9794 get_min_fast_tracepoint_insn_len operation.
9795 (target_get_min_fast_tracepoint_insn_len): New.
9796 (install_fast_tracepoint_jump_pad): Add arguments.
9797 * server.h (IPA_BUFSIZ): Define.
9798 * linux-i386-ipa.c: Include extra header files.
9799 (initialize_fast_tracepoint_trampoline_buffer): New function.
9800 (initialize_low_tracepoint): Call it.
9801 * server.h (set_trampoline_buffer_space): Declare.
9802 (claim_trampoline_space): Ditto.
9803 (have_fast_tracepoint_trampoline_buffer): Ditto.
9805 2011-11-14 Yao Qi <yao@codesourcery.com>
9807 * server.c (handle_query): Handle InstallInTrace for qSupported.
9808 * tracepoint.c (add_tracepoint): Sort list.
9809 (install_tracepoint, download_tracepoint): New.
9810 (cmd_qtdp): Call them to install and download tracepoints.
9811 (sort_tracepoints): Removed.
9812 (cmd_qtstart): Update.
9814 2011-11-14 Yao Qi <yao@codesourcery.com>
9816 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9817 * mem-break.h: Declare.
9818 * tracepoint.c (cmd_qtstart): Move some code to ...
9819 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9821 (download_tracepoints): Move some code to ...
9822 (download_tracepoint_1): ... here. New.
9824 2011-11-08 Yao Qi <yao@codesourcery.com>
9826 * remote-utils.c (relocate_instruction): A comment fix.
9828 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9830 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9831 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9832 dr_status_mirror and dr_control_mirror from debug_reg_state.
9833 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9834 (i386_initial_stuff): Remove use of deleted globals.
9835 (i386_get_thread_context, i386_set_thread_context,
9836 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9837 from debug_reg_state.
9839 2011-11-05 Yao Qi <yao@codesourcery.com>
9841 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9842 address as TPOINT's.
9844 2011-11-02 Stan Shebs <stan@codesourcery.com>
9846 * tracepoint.c (agent_mem_read_string): New function.
9847 (eval_agent_expr): Call it for tracenz.
9848 * server.c (handle_query): Report support for tracenz.
9850 2011-11-02 Yao Qi <yao@codesourcery.com>
9852 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9854 2011-11-02 Yao Qi <yao@codesourcery.com>
9856 * target.h: Fix a typo in comment.
9858 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9860 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9861 clobber the breakpoints' shadows with fast tracepoint jumps.
9862 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9863 * target.c (write_inferior_memory): Also pass MYADDR down to
9866 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9868 * configure.ac: Check support for personality routine.
9869 * configure: Regenerate.
9870 * config.in: Likewise.
9871 * linux-low.c: Include <sys/personality.h>.
9872 Define ADDR_NO_RANDOMIZE if necessary.
9873 (linux_create_inferior): Disable address space randomization when
9874 forking inferior, if requested.
9875 (linux_supports_disable_randomization): New function.
9876 (linux_target_ops): Install it.
9877 * server.h (disable_randomization): Declare.
9878 * server.c (disable_randomization): New global variable.
9879 (handle_general_set): Handle QDisableRandomization.
9880 (handle_query): Likewise for qSupported.
9881 (main): Support --disable-randomization and --no-disable-randomization
9882 command line arguments.
9883 * target.h (struct target_ops): Add supports_disable_randomization.
9884 (target_supports_disable_randomization): New macro.
9886 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9888 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9890 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9891 [!PT_GETDSBT] (target_loadmap): New definition.
9892 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9893 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9894 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9895 and PT_GETDSBT to LINUX_LOADMAP.
9896 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9897 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9899 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9901 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9902 (arm_linux_hwbp_cap): New static variable.
9903 (arm_linux_get_hwbp_cap): Replace by ...
9904 (arm_linux_init_hwbp_cap): ... this new function.
9905 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9906 (arm_linux_get_hw_watchpoint_count): Likewise.
9907 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9908 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9909 (arm_prepare_to_resume): Use perror_with_name instead of error.
9911 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9913 * linux-arm-low.c: Include <signal.h>.
9914 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9915 (struct arm_linux_hwbp_cap): New data type.
9916 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9917 (struct arm_linux_hw_breakpoint): New data type.
9918 (MAX_BPTS, MAX_WPTS): Define.
9919 (struct arch_process_info, struct arch_lwp_info): New data types.
9920 (arm_linux_get_hwbp_cap): New function.
9921 (arm_linux_get_hw_breakpoint_count): Likewise.
9922 (arm_linux_get_hw_watchpoint_count): Likewise.
9923 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9924 (arm_hwbp_control_initialize): Likewise.
9925 (arm_hwbp_control_is_enabled): Likewise.
9926 (arm_hwbp_control_is_initialized): Likewise.
9927 (arm_hwbp_control_disable): Likewise.
9928 (arm_linux_hw_breakpoint_equal): Likewise.
9929 (arm_linux_hw_point_initialize): Likewise.
9930 (struct update_registers_data): New data structure.
9931 (update_registers_callback: New function.
9932 (arm_insert_point): Likewise.
9933 (arm_remove_point): Likewise.
9934 (arm_stopped_by_watchpoint): Likewise.
9935 (arm_stopped_data_address): Likewise.
9936 (arm_new_process): Likewise.
9937 (arm_new_thread): Likewise.
9938 (arm_prepare_to_resume): Likewise.
9939 (the_low_target): Register arm_insert_point, arm_remove_point,
9940 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9941 arm_new_thread, and arm_prepare_to_resume.
9943 2011-09-15 Stan Shebs <stan@codesourcery.com>
9945 * server.h (struct emit_ops): Add compare-goto fields.
9946 * tracepoint.c (gdb_agent_op_sizes): New table.
9947 (emit_eq_goto): New function.
9948 (emit_ne_goto): New function.
9949 (emit_lt_goto): New function.
9950 (emit_le_goto): New function.
9951 (emit_gt_goto): New function.
9952 (emit_ge_goto): New function.
9953 (is_goto_target): New function.
9954 (compile_bytecodes): Recognize special cases of compare-goto
9955 combinations and call specialized emitters for them.
9956 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9957 (amd64_emit_ne_goto): New function.
9958 (amd64_emit_lt_goto): New function.
9959 (amd64_emit_le_goto): New function.
9960 (amd64_emit_gt_goto): New function.
9961 (amd64_emit_ge_goto): New function.
9962 (amd64_emit_ops): Add the new functions.
9963 (i386_emit_eq_goto): New function.
9964 (i386_emit_ne_goto): New function.
9965 (i386_emit_lt_goto): New function.
9966 (i386_emit_le_goto): New function.
9967 (i386_emit_gt_goto): New function.
9968 (i386_emit_ge_goto): New function.
9969 (i386_emit_ops): Add the new functions.
9971 2011-09-08 Stan Shebs <stan@codesourcery.com>
9973 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9974 (i386_emit_epilogue): Restore %ebx.
9976 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9978 * server.c (step_thread): Remove definition.
9979 (process_serial_event): Don't handle Hs.
9980 * server.h (step_thread): Remove declaration.
9981 * target.c (set_desired_inferior): Remove use of step_thread.
9983 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9985 * linux-low.c: Include linux-procfs.h.
9986 (linux_attach_lwp_1): Update comments.
9987 (linux_attach): Scan for existing threads when attaching to a
9988 process that is the tgid.
9989 * Makefile.in: Update dependencies.
9991 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9993 * configure.srv: Add linux-procfs.o dependencies.
9995 2011-08-14 Yao Qi <yao@codesourcery.com>
9997 * target.h (struct target_ops): Fix indent.
9998 * win32-low.c (win32_target_ops): Fix comment.
10000 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10001 Yao Qi <yao@codesourcery.com>
10003 * Makefile.in (clean): Remove tic6x-*.c files.
10004 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10005 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10006 (tic6x-c64xp-linux.c): Likewise.
10007 * configure.srv: Add support for tic6x-*-uclinux.
10008 * linux-tic6x-low.c: New.
10009 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10011 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10012 Yao Qi <yao@codesourcery.com>
10014 * target.h (struct target_ops): Add read_loadmap.
10015 * linux-low.c (struct target_loadseg): New type.
10016 (struct target_loadmap): New type.
10017 (linux_read_loadmap): New function.
10018 (linux_target_ops): Add linux_read_loadmap.
10019 * server.c (handle_query): Support qXfer:fdpic:read packet.
10020 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10023 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10025 * win32-low.c: Include <stdint.h>.
10027 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10029 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10030 to the inferior here.
10031 (i386_remove_aligned_watchpoint): Ditto.
10032 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10033 fit part of the watchpoint in the debug registers.
10034 (i386_update_inferior_debug_regs): New.
10035 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10036 registers, and only update the inferior on success.
10037 (i386_low_remove_watchpoint): Ditto.
10039 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10041 * linux-low.c (compare_ints, unique, list_threads, show_process,
10042 linux_core_of_thread): Delete.
10043 (linux_target_ops): Change linux_core_of_thread to
10044 linux_common_core_of_thread.
10045 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10046 * utils.c (malloc_failure): Change type of argument.
10047 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10048 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10049 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10050 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10051 (IPA_OBJS): Add common-utils-ipa.o.
10052 (ptid_h, linux_osdata_h): New macros.
10053 (server_h): Add common/common-utils.h, common/xml-utils.h,
10054 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10056 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10057 ptid.o, buffer.o): New rules.
10058 (linux-low.o): Add common/linux-osdata.h as a dependency.
10059 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10060 * configure.ac: Add AC_HEADER_DIRENT check.
10061 * config.in: Regenerate.
10062 * configure: Regenerate.
10063 * remote-utils.c (xml_escape_text): Delete.
10064 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10065 buffer_xml_printf): Move to common/buffer.c.
10066 * server.c (main): Remove call to initialize_inferiors.
10067 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10068 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10069 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10070 internal_error, gdb_assert, gdb_assert_fail): Delete.
10071 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10072 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10074 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10075 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10076 initialize_inferiors): Delete.
10078 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10080 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10083 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10085 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10087 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10089 2011-05-26 Yao Qi <yao@codesourcery.com>
10091 * Makefile.in (thread-db.o): Track dependence to
10092 common/gdb_thread_db.h.
10093 * thread-db.c: include gdb_thread_db.h from right place.
10095 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10097 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10098 __FILE__ and __LINE__ to internal_error.
10100 2011-05-13 Doug Evans <dje@google.com>
10102 * thread-db.c (try_thread_db_load_from_sdir): New function.
10103 (try_thread_db_load_from_dir): New function.
10104 (thread_db_load_search): Handle $sdir, ignore $pdir.
10105 Remove trying of system directories if search of
10106 libthread-db-search-path fails, that is now done via $sdir.
10108 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10110 * server.c (handle_query): Add EnableDisableTracepoints to the list
10111 of supported features.
10112 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10114 (cmd_qtenable_disable): New.
10115 (cmd_qtstart): Install tracepoints even if disabled.
10116 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10117 receiving a QTEnable or QTDisable packet.
10118 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10119 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10121 (gdb_probe): Skip data collection if static tracepoint is disabled.
10123 2011-05-10 Doug Evans <dje@google.com>
10125 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10127 2011-05-04 Doug Evans <dje@google.com>
10129 * linux-low.c (linux_join): Skip process lookup.
10130 * spu-low.c (spu_join): Ditto.
10131 * server.c (join_inferiors_callback): Delete.
10132 (process_serial_event): For 'D' packet (detach) call join_inferior
10135 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10137 * README: Don't mention xscale*-*-linux*.
10138 * configure.srv (xscale*-*-linux*): Don't handle target.
10140 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10142 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10144 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10145 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10146 (i386_emit_void_call_2): Likewise.
10148 2011-04-26 Yao Qi <yao@codesourcery.com>
10150 * linux-low.c: Move common macros to linux-ptrace.h.
10151 Include linux-ptrace.h.
10152 * Makefile.in (linux_ptrace_h): New.
10153 (linux-low.o): Depends on linux-ptrace.h.
10155 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10157 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10158 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10159 (remote_prepare): New function with most of the TCP code from ...
10160 (remote_open): ... here. Detect PORT here unconditionally. Move also
10161 setting transport_is_reliable.
10162 * server.c (run_once): New variable.
10163 (gdbserver_usage): Document it.
10164 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10165 the first run if RUN_ONCE.
10166 * server.h (run_once, remote_prepare): New declarations.
10168 2011-04-19 Tom Tromey <tromey@redhat.com>
10170 * win32-low.c (handle_load_dll): Remove duplicate "the".
10172 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10174 Remove support for old Cygwin 1.5 versions.
10175 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10176 function to avoid warning.
10177 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10180 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10182 * gdbserver/server.h (Macro _): Define it if not available.
10184 2011-03-14 Michael Snyder <msnyder@vmware.com>
10186 * hostio.c (handle_close): Remove unnecessary null test.
10188 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10190 * Makefile.in (maintainer-clean realclean distclean): Remove
10191 "make ... subdir_do" command.
10193 2011-03-10 Michael Snyder <msnyder@vmware.com>
10195 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10197 * server.c (handle_v_run): Free alloced buffer on early return.
10199 2011-03-09 Yao Qi <yao@codesourcery.com>
10202 2011-03-04 Yao Qi <yao@codesourcery.com>
10204 * Makefile.in: Remove GNU make feature --directory.
10206 2011-03-05 Yao Qi <yao@codesourcery.com>
10208 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10209 (subdir_do): New make target. Copied from gdb/Makefile.
10210 (maintainer-clean, realclean, distclean, clean): Call corresponding
10211 make targets in common/Makefile.
10213 2011-02-11 Yao Qi <yao@codesourcery.com>
10215 * configure.ac: Call AC_PROG_RANLIB.
10216 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10217 * configure: Regenerate.
10219 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10221 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10223 2011-03-06 Yao Qi <yao@codesourcery.com>
10225 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10227 2011-03-05 Yao Qi <yao@codesourcery.com>
10229 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10230 (subdir_do): New make target. Copied from gdb/Makefile.
10231 (maintainer-clean, realclean, distclean, clean): Call corresponding
10232 make targets in common/Makefile.
10234 2011-03-04 Yao Qi <yao@codesourcery.com>
10236 * Makefile.in: Remove GNU make feature --directory.
10238 2011-03-04 Michael Snyder <msnyder@vmware.com>
10240 * server.c (queue_stop_reply): Call xmalloc not malloc.
10242 2011-03-02 Michael Snyder <msnyder@vmware.com>
10244 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10246 2011-02-28 Michael Snyder <msnyder@vmware.com>
10248 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10249 (cmd_qtframe): Ditto.
10250 (cmd_qtbuffer): Ditto.
10251 (cmd_bigqtbuffer): Ditto.
10253 * utils.c (decimal2str): Initialize 'width' to nine, then
10254 don't mess with it.
10256 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10258 * hostio.c (require_data): Free *data, not data.
10260 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10262 * hostio.c (require_data): Use free, not xfree.
10264 2011-02-27 Michael Snyder <msnyder@vmware.com>
10266 * server.c (handle_query): Discard unused value.
10268 * hostio.c (require_data): Free malloc memory before returning
10271 2011-02-26 Michael Snyder <msnyder@vmware.com>
10273 * linux-low.c (list_threads): Call closedir for dirent.
10275 2011-02-27 Michael Snyder <msnyder@vmware.com>
10277 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10278 a case statement falls through.
10280 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10282 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10285 2011-02-26 Michael Snyder <msnyder@vmware.com>
10287 * utils.c (decimal2str): Eliminate dead code and dead param.
10288 (pulongest): Drop dead param from call to decimal2str.
10291 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10293 Revert the following patch (not approved yet):
10294 2011-02-21 Hui Zhu <teawater@gmail.com>
10295 * tracepoint.c (tp_printf): New function.
10296 (eval_agent_expr): Handle gdb_agent_op_printf.
10298 2011-02-21 Hui Zhu <teawater@gmail.com>
10300 * tracepoint.c (tp_printf): New function.
10301 (eval_agent_expr): Handle gdb_agent_op_printf.
10303 2011-02-18 Tom Tromey <tromey@redhat.com>
10305 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10306 (tracepoint.o): Likewise.
10307 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10308 (gdb_agent_op_names): Likewise.
10310 2011-02-18 Tom Tromey <tromey@redhat.com>
10312 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10313 gdb_agent_op_rot>: New constants.
10314 (gdb_agent_op_names): Add pick and roll.
10315 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10318 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10320 * aclocal.m4: Regenerated with aclocal-1.11.1.
10322 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10324 * server.c (handle_qxfer_traceframe_info): New.
10325 (qxfer_packets): Register "traceframe-info".
10326 (handle_query): Report support for qXfer:traceframe-info:read+.
10327 * tracepoint.c (match_blocktype): New.
10328 (traceframe_find_block_type): Rename to ...
10329 (traceframe_walk_blocks): ... this. Add callback filter argument,
10331 (traceframe_find_block_type): New, reimplemented on top of
10332 traceframe_walk_blocks.
10333 (build_traceframe_info_xml): New.
10334 (traceframe_read_info): New.
10335 * server.h (traceframe_read_info): Declare.
10337 2011-02-11 Yao Qi <yao@codesourcery.com>
10339 * configure.ac: Call AC_PROG_RANLIB.
10340 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10341 * configure: Regenerate.
10343 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10345 * server.c (gdb_read_memory): Change return semantics to allow
10347 (handle_search_memory_1): Adjust.
10348 (process_serial_event) <'m' packet>: Handle partial transfers.
10349 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10351 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10353 * regcache.c (init_register_cache): Initialize
10354 regcache->register_status.
10355 (free_register_cache): Release regcache->register_status.
10356 (regcache_cpy): Copy register_status.
10357 (registers_to_string): Print 'x's for unavailable registers.
10358 (supply_register): Mark the register's status valid or
10359 unavailable, depending on whether a buffer was passed in or not.
10360 (supply_register_zeroed): New.
10361 (supply_regblock): Mark the registers' status valid or
10362 unavailable, depending on whether a buffer was passed in or not.
10363 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10364 (struct regcache): New `register_status' field.
10365 (supply_register_zeroed): Declare.
10366 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10367 supply_register_zeroed, rather than passing a NULL buffer to
10369 * tracepoint.c (fetch_traceframe_registers): Update comment.
10371 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10373 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10376 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10378 * server.h (decode_xfer_write): Change prototype.
10379 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10380 and don't extract the annex here.
10381 * server.c (decode_xfer_read): Remove `annex' parameter,
10382 and don't extract the annex here.
10383 (decode_xfer): New.
10384 (struct qxfer): New.
10385 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10386 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10387 (handle_qxfer_statictrace): New functions, abstracted out from
10388 handle_query, and made to use the struct qxfer interface.
10389 (handle_threads_qxfer_proper): Rename to ...
10390 (handle_qxfer_threads_proper): ... this.
10391 (handle_threads_qxfer): Rename to ...
10392 (handle_qxfer_threads): ... this. Adjust.
10393 (qxfer_packets): New array.
10394 (handle_qxfer): New function.
10395 (handle_query): Use handle_qxfer.
10397 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10399 * gdbreplay.c: Shorten lines of >= 80 columns.
10400 * linux-low.c: Ditto.
10401 * linux-ppc-low.c: Ditto.
10402 * linux-s390-low.c: Ditto.
10403 * linux-sparc-low.c: Ditto.
10404 * linux-x86-low.c: Ditto.
10405 * linux-xtensa-low.c: Ditto.
10406 * mem-break.c: Ditto.
10407 * nto-low.c: Ditto.
10408 * regcache.h: Ditto.
10409 * remote-utils.c: Ditto.
10412 * thread-db.c: Ditto.
10413 * tracepoint.c: Ditto.
10415 * win32-low.h: Ditto.
10417 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10419 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10422 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10424 * server.c (gdbserver_version): Update copyright year in version
10426 * gdbreplay.c (gdbreplay_version): Ditto.
10428 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10430 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10431 * linux-bfin-low.c: New file.
10432 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10433 PT_DATA_ADDR for BFIN targets.
10434 * Makefile.in (SFILES): Add linux-bfin-low.c.
10435 (clean): Remove reg-bfin.c.
10436 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10437 * README: Mention supported Blackfin targets.
10439 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10441 * .gitignore: New file.
10443 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10445 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10447 2010-10-22 Jie Zhang <jie@codesourcery.com>
10449 * Makefile.in: Add FLAGS_TO_PASS variable.
10450 (install): Remove dependency of install-only and recursively
10451 invoke make for install-only.
10453 2010-10-04 Doug Evans <dje@google.com>
10455 * Makefile.in (uninstall): Use $(DESTDIR).
10457 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10461 * linux-x86-low.c (compat_siginfo_from_siginfo)
10462 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10463 si_code is < 0. Check for si_code == SI_TIMER before checking for
10466 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10468 * lynx-i386-low.c: New file.
10469 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10471 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10473 * lynx-low.c (ptrace_request_to_str): Remove handling for
10474 request values that have been removed in LynxOS 5.x.
10476 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10478 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10481 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10483 * configure.ac: Add --enable-inprocess-agent option.
10484 * configure: Rebuilt.
10486 2010-09-06 Yao Qi <yao@codesourcery.com>
10488 * linux-low.c (linux_kill): Remove unused variable.
10489 (linux_stabilize_threads): Likewise.
10490 * server.c (start_inferior): Likewise.
10491 (queue_stop_reply_callback): Likewise.
10492 * tracepoint.c (do_action_at_tracepoint): Likewise.
10494 2010-09-06 Yao Qi <yao@codesourcery.com>
10496 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10499 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10501 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10503 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10505 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10508 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10510 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10511 gdbserver/lynx-ppc-low.c: New files.
10512 * Makefile.in (lynx_low_h): New variable.
10513 (lynx-low.o, lynx-ppc-low.o): New rules.
10514 * configure.ac: On LynxOS, link with -lnetinet.
10515 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10516 * configure: regenerate.
10518 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10520 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10521 * configure.ac: Add check for vasprintf and vsnprintf.
10522 * configure, config.in: Regenerate.
10523 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10525 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10527 * gdbreplay.c: Move include of alloca.h up, next to include of
10529 * server.h: Add include of malloc.h.
10530 * mem-break.c: Remove include of malloc.h.
10531 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10533 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10535 * Makefile.in (memmem.o): Build with -Wno-error.
10537 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10539 * utils.c (xsnprintf): Make non-static.
10540 * server.h: Add xsnprintf declaration.
10541 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10542 replace calls to snprintf by calls to xsnprintf throughout.
10544 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10546 * configure.ac: Add configure check for alloca.
10547 * configure, config.in: Regenerate.
10548 * server.h: Include alloca.h if it exists.
10549 * gdbreplay.c: Include alloca.h if it exists.
10551 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10553 * linux-low.c (__SIGRTMIN): Define if not already defined.
10554 (linux_create_inferior): Check for __ANDROID__ rather than
10556 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10557 are already deferred.
10558 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10559 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10560 stopped and already has a pending signal to report.
10561 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10562 a pending signal to report or is moving out of a jump pad.
10563 (linux_init_signals): Check for __ANDROID__ rather than
10566 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10568 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10569 debug_threads check. Avoid a linear search when not doing debug
10572 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10574 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10575 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10576 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10577 (process_event): Change local fd's type to gdb_fildes_t.
10578 (create_file_handler): Adjust prototype.
10579 (delete_file_handler): Adjust prototype.
10580 (handle_file_event): Adjust prototype. Use pfildes.
10581 (create_file_event): Adjsut prototype.
10582 * remote-utils.c (remote_desc, listen_desc): Change type to
10584 * server.h: New gdb_fildes_t typedef.
10585 [USE_WIN32API]: Include winsock2.h.
10586 (delete_file_handler, add_file_handler): Adjust prototypes.
10587 (pfildes): Declare.
10588 * utils.c (pfildes): New.
10590 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10592 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10593 * configure: Regenerate.
10595 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10597 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10598 (linux_done_accessing_memory): ... this.
10599 (linux_target_ops): Adjust.
10600 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10601 * nto-low.c (nto_target_ops): Adjust comment.
10602 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10603 * spu-low.c (spu_target_ops): Adjust comment.
10604 * target.h (target_ops): Rename unprepare_to_access_memory field
10605 to done_accessing_memory.
10606 (unprepare_to_access_memory): Rename to ...
10607 (done_accessing_memory): ... this.
10609 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10611 * linux-low.c (linux_prepare_to_access_memory): New.
10612 (linux_unprepare_to_access_memory): New.
10613 (linux_target_ops): Install them.
10614 * server.c (read_memory): Rename to ...
10615 (gdb_read_memory): ... this. Use
10616 prepare_to_access_memory/prepare_to_access_memory.
10617 (write_memory): Rename to ...
10618 (gdb_write_memory): ... this. Use
10619 prepare_to_access_memory/prepare_to_access_memory.
10620 (handle_search_memory_1): Adjust.
10621 (process_serial_event): Adjust.
10622 * target.h (struct target_ops): New fields
10623 prepare_to_access_memory and unprepare_to_access_memory.
10624 (prepare_to_access_memory, unprepare_to_access_memory): New.
10625 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10626 prepare_to_access_memory/prepare_to_access_memory.
10627 * nto-low.c (nto_target_ops): Adjust.
10628 * spu-low.c (spu_target_ops): Adjust.
10629 * win32-low.c (win32_target_ops): Adjust.
10631 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10633 * Makefile.in (WARN_CFLAGS): Get it from configure.
10634 (WERROR_CFLAGS): New.
10635 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10636 * configure.ac: Introduce --enable-werror, which adds -Werror to
10637 the compiler command line. Enabled by default. Disable with
10638 --disable-werror. Add -Wdeclaration-after-statement
10639 Wpointer-arith and -Wformat-nonliteral to warning flags.
10640 * configure: Regenerate.
10642 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10644 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10646 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10648 * gdbreplay.c (remote_error): New.
10650 (expect): Use gdbchar. Check for error reading from GDB.
10651 Clarify sync error output.
10652 (play): Check for errors writing to GDB.
10653 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10654 * remote-utils.c (getpkt): Check for errors writing to the remote
10657 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10659 * linux-low.c (linux_wait_1): Move non-debugging code out of
10660 `debug_threads' control.
10662 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10664 * linux-low.c (linux_wait_1): Don't set last_status here.
10665 * server.c (push_event, queue_stop_reply_callback): Assert we're
10666 not pushing a TARGET_WAITKIND_IGNORE event.
10667 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10668 (myresume, handle_target_event): Set the thread's last_resume_kind
10669 and last_status from the target returned status.
10671 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10675 * linux-x86-low.c (update_debug_registers_callback): New.
10676 (i386_dr_low_set_addr): Use it.
10677 (i386_dr_low_get_addr): New.
10678 (i386_dr_low_set_control): Use update_debug_registers_callback.
10679 (i386_dr_low_get_control): New.
10680 (i386_dr_low_get_status): Adjust.
10681 * linux-low.c (linux_stop_lwp): New.
10682 * linux-low.h (linux_stop_lwp): Declare.
10684 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10685 argument instead of a i386_debug_reg_state.
10686 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10687 a i386_debug_reg_state.
10688 (i386_insert_aligned_watchpoint): Adjust.
10689 (i386_remove_aligned_watchpoint): Adjust.
10690 (i386_low_stopped_data_address): Read the debug registers from the
10691 inferior instead of from the mirrors.
10692 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10693 (i386_dr_low_get_addr): Declare.
10694 (i386_dr_low_get_control): Declare.
10695 (i386_dr_low_get_status): Change prototype.
10697 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10698 (i386_dr_low_get_addr): New.
10699 (i386_dr_low_get_control): New.
10700 (i386_dr_low_get_status): Adjust prototype. Return
10702 (i386_initial_stuff): Clear dr_status_mirror and
10704 (i386_get_thread_context): Adjust.
10705 (i386_set_thread_context): Adjust.
10706 (i386_thread_added): Adjust.
10708 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10710 * linux-low.h (linux_thread_area): Delete declaration.
10712 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10714 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10715 after its termination.
10717 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10719 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10720 (gdb_wants_all_stopped): Delete.
10721 (linux_wait_1): Don't call them.
10722 * server.c (handle_v_cont): Tag all threads as want-stopped.
10723 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10724 stopped as "client-wants-stopped".
10726 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10728 * Makefile.in (signals_h): New.
10729 (server_h): Depend on it.
10730 (server.o): Don't depend on $(signals_def).
10731 (signals.o): Depend on $(signals_def).
10733 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10735 * Makefile.in (signals_def): New.
10736 (server_h): Append include/gdb/signals.h and signals_def.
10737 (server.o): Append signals_def.
10739 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10741 * server.c (handle_target_event): Use target_signal_to_host for
10742 resume_info.sig initialization.
10743 * target.h (struct thread_resume) <sig>: New comment.
10745 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10747 * server.c (handle_query): strcpy() the returned string from paddress()
10748 instead of sprintf().
10749 * utils.c (paddress): Return phex_nz().
10751 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10753 * server.c (handle_v_cont): Call mourn_inferior if process
10755 (myresume): Likewise.
10757 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10759 Static tracepoints, and integration with UST.
10761 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10762 * mem-break.c (uninsert_all_breakpoints)
10763 (reinsert_all_breakpoints): New.
10764 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10765 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10766 (gdb_agent_ust_loaded, helper_thread_id)
10767 (gdb_agent_helper_thread_id): New macros.
10768 (struct ipa_sym_addresses): Add addr_ust_loaded,
10769 addr_helper_thread_id, addr_cmd_buf.
10770 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10771 (in_process_agent_loaded_ust): New.
10772 (write_e_ust_not_loaded): New.
10773 (maybe_write_ipa_ust_not_loaded): New.
10774 (struct collect_static_trace_data_action): New.
10775 (enum tracepoint_type) <static_tracepoint>: New.
10776 (struct tracepoint) <handle>: Mention static tracepoints.
10777 (struct static_tracepoint_ctx): New.
10778 (CMD_BUF_SIZE): New.
10779 (add_tracepoint_action): Handle static tracepoint actions.
10780 (unprobe_marker_at): New.
10781 (clear_installed_tracepoints): Handle static tracepoints.
10782 (cmd_qtdp): Handle static tracepoints.
10783 (probe_marker_at): New.
10784 (cmd_qtstart): Handle static tracepoints.
10785 (response_tracepoint): Handle static tracepoints.
10786 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10787 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10788 (get_context_regcache): Handle static tracepoints.
10789 (do_action_at_tracepoint): Handle static tracepoint actions.
10790 (traceframe_find_block_type): Handle static trace data blocks.
10791 (traceframe_read_sdata): New.
10792 (download_tracepoints): Download static tracepoint actions.
10793 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10794 (GDB_PROBE_NAME): New.
10796 (GET_UST_SYM): New.
10799 (ust_marker_to_static_tracepoint): New.
10801 (collect_ust_data_at_tracepoint): New.
10802 (gdb_ust_probe): New.
10803 (UNIX_PATH_MAX, SOCK_DIR): New.
10804 (gdb_ust_connect_sync_socket): New.
10805 (resume_thread, stop_thread): New.
10806 (run_inferior_command): New.
10807 (init_named_socket): New.
10808 (gdb_ust_socket_init): New.
10809 (cstr_to_hexstr): New.
10811 (first_marker, next_marker): New.
10812 (response_ust_marker): New.
10813 (cmd_qtfstm, cmd_qtsstm): New.
10814 (unprobe_marker_at, probe_marker_at): New.
10815 (cmd_qtstmat, gdb_ust_thread): New.
10816 (gdb_ust_init): New.
10817 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10818 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10819 (ST_REGENTRY): New.
10820 (x86_64_st_collect_regmap): New.
10821 (X86_64_NUM_ST_COLLECT_GREGS): New.
10822 (AMD64_RIP_REGNUM): New.
10823 (supply_static_tracepoint_registers): New.
10824 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10825 (ST_REGENTRY): New.
10826 (i386_st_collect_regmap): New.
10827 (i386_NUM_ST_COLLECT_GREGS): New.
10828 (supply_static_tracepoint_registers): New.
10829 * server.c (handle_query): Handle qXfer:statictrace:read.
10830 <qSupported>: Report support for StaticTracepoints, and
10831 qXfer:statictrace:read features.
10832 * server.h (traceframe_read_sdata)
10833 (supply_static_tracepoint_registers): Declare.
10834 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10835 (unpack_varlen_hex): Include in IPA build.
10836 * Makefile.in (ustlibs, ustinc): New.
10837 (IPA_OBJS): Add remote-utils-ipa.o.
10838 ($(IPA_LIB)): Link -ldl and -lpthread.
10840 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10841 * config.in, configure: Regenerate.
10843 2010-06-20 Ian Lance Taylor <iant@google.com>
10844 Pedro Alves <pedro@codesourcery.com>
10846 * linux-x86-low.c (always_true): Delete.
10847 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10848 trying to fool the compiler with always_true.
10850 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10852 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10853 conditions in gdbserver.
10855 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10857 * spu-low.c (spu_read_memory): Wrap around local store limit.
10858 (spu_write_memory): Likewise.
10860 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10862 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10863 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10865 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10867 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10868 uses with LONGEST uses.
10870 2010-06-14 Stan Shebs <stan@codesourcery.com>
10871 Pedro Alves <pedro@codesourcery.com>
10875 * linux-x86-low.c: Include limits.h.
10877 (always_true): New.
10880 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10881 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10882 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10883 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10884 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10885 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10886 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10887 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10888 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10889 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10890 (amd64_emit_void_call_2): New.
10891 (amd64_emit_ops): New.
10892 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10893 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10894 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10895 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10896 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10897 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10898 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10899 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10900 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10901 (i386_emit_stack_adjust, i386_emit_int_call_1)
10902 (i386_emit_void_call_2): New.
10903 (i386_emit_ops): New.
10904 (x86_emit_ops): New.
10905 (the_low_target): Install x86_emit_ops.
10906 * server.h (struct emit_ops): New.
10907 (get_raw_reg_func_addr): Declare.
10908 (current_insn_ptr, emit_error): Declare.
10909 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10910 (set_trace_state_variable_value): New defines.
10911 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10912 addr_get_trace_state_variable_value and
10913 addr_set_trace_state_variable_value.
10914 (symbol_list): New fields for get_raw_reg,
10915 get_trace_state_variable_value and set_trace_state_variable_value.
10916 (condfn): New typedef.
10917 (struct tracepoint): New field `compiled_cond'.
10918 (do_action_at_tracepoint): Clear compiled_cond.
10919 (get_trace_state_variable_value, set_trace_state_variable_value):
10921 (condition_true_at_tracepoint): If there's a compiled condition,
10923 (current_insn_ptr, emit_error): New globals.
10924 (struct bytecode_address): New.
10925 (get_raw_reg_func_addr): New.
10926 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10927 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10928 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10929 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10930 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10931 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10932 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10933 (compile_tracepoint_condition, compile_bytecodes): New.
10934 * target.h (emit_ops): Forward declare.
10935 (struct target_ops): New field emit_ops.
10936 (target_emit_ops): New.
10937 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10938 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10939 * linux-low.c (linux_emit_ops): New.
10940 (linux_target_ops): Install it.
10941 * linux-low.h (struct linux_target_ops): New field emit_ops.
10943 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10945 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10946 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10948 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10949 Stan Shebs <stan@codesourcery.com>
10951 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10952 (all): Depend on $(extra_libraries).
10953 (install-only): Install the IPA.
10954 (IPA_OBJS, IPA_LIB): New.
10955 (clean): Remove the IPA lib.
10956 (IPAGENT_CFLAGS): New.
10957 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10958 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10959 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10960 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10961 * configure.ac: Check for atomic builtins support in the compiler.
10962 (IPA_DEPFILES, extra_libraries): Define.
10963 * configure.srv (ipa_obj): Add description.
10964 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10965 (i[34567]86-*-linux*): Set ipa_obj.
10966 (x86_64-*-linux*): Set ipa_obj.
10967 * linux-low.c (stabilizing_threads): New.
10968 (supports_fast_tracepoints): New.
10969 (linux_detach): Stabilize threads before detaching.
10970 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10971 the lwp is either not stabilizing, or is moving out of a jump pad.
10972 (linux_fast_tracepoint_collecting): New.
10973 (maybe_move_out_of_jump_pad): New.
10974 (enqueue_one_deferred_signal): New.
10975 (dequeue_one_deferred_signal): New.
10976 (linux_wait_for_event_1): If moving out of a jump pad, defer
10977 pending signals to later.
10978 (linux_stabilize_threads): New.
10979 (linux_wait_1): Check if threads need moving out of jump pads, and
10981 (stuck_in_jump_pad_callback): New.
10982 (move_out_of_jump_pad_callback): New.
10983 (lwp_running): New.
10984 (linux_resume_one_lwp): Handle moving out of jump pads.
10985 (linux_set_resume_request): Dequeue deferred signals.
10986 (need_step_over_p): Also step over fast tracepoint jumps.
10987 (start_step_over): Also uninsert fast tracepoint jumps.
10988 (finish_step_over): Also reinsert fast tracepoint jumps.
10989 (linux_install_fast_tracepoint_jump): New.
10990 (linux_target_ops): Install linux_stabilize_threads and
10991 linux_install_fast_tracepoint_jump_pad.
10992 * linux-low.h (linux_target_ops) <get_thread_area,
10993 install_fast_tracepoint_jump_pad>: New fields.
10994 (struct lwp_info) <collecting_fast_tracepoint,
10995 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10996 (linux_get_thread_area): Declare.
10997 * linux-x86-low.c (jump_insn): New.
10998 (x86_get_thread_area): New.
10999 (append_insns): New.
11000 (push_opcode): New.
11001 (amd64_install_fast_tracepoint_jump_pad): New.
11002 (i386_install_fast_tracepoint_jump_pad): New.
11003 (x86_install_fast_tracepoint_jump_pad): New.
11004 (the_low_target): Install x86_get_thread_area and
11005 x86_install_fast_tracepoint_jump_pad.
11006 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11007 (struct fast_tracepoint_jump): New.
11008 (fast_tracepoint_jump_insn): New.
11009 (fast_tracepoint_jump_shadow): New.
11010 (find_fast_tracepoint_jump_at): New.
11011 (fast_tracepoint_jump_here): New.
11012 (delete_fast_tracepoint_jump): New.
11013 (set_fast_tracepoint_jump): New.
11014 (uninsert_fast_tracepoint_jumps_at): New.
11015 (reinsert_fast_tracepoint_jumps_at): New.
11016 (set_breakpoint_at): Use write_inferior_memory.
11017 (uninsert_raw_breakpoint): Use write_inferior_memory.
11018 (check_mem_read): Mask out fast tracepoint jumps.
11019 (check_mem_write): Mask out fast tracepoint jumps.
11020 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11021 (set_fast_tracepoint_jump): Declare.
11022 (delete_fast_tracepoint_jump)
11023 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11024 (reinsert_fast_tracepoint_jumps_at): Declare.
11025 * regcache.c: Don't compile many functions when building the
11026 in-process agent library.
11027 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11028 the register buffer in the heap.
11029 (free_register_cache): If the register buffer isn't owned by the
11030 regcache, don't free it.
11031 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11032 pre-existing register caches.
11033 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11035 (convert_ascii_to_int): : Constify `from' parameter type.
11036 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11037 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11038 the needed buffer in-place.
11039 (relocate_instruction): New.
11040 * server.c (handle_query) <qSymbols>: If the target supports
11041 tracepoints, give it a chance of looking up symbols. Report
11042 support for fast tracepoints.
11043 (handle_status): Stabilize threads.
11044 (process_serial_event): Adjust.
11045 * server.h (struct fast_tracepoint_jump): Forward declare.
11046 (struct process_info) <fast_tracepoint_jumps>: New field.
11047 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11048 (decode_X_packet, decode_M_packet): Adjust.
11049 (relocate_instruction): Declare.
11050 (in_process_agent_loaded): Declare.
11051 (tracepoint_look_up_symbols): Declare.
11052 (struct fast_tpoint_collect_status): Declare.
11053 (fast_tracepoint_collecting): Declare.
11054 (force_unlock_trace_buffer): Declare.
11055 (handle_tracepoint_bkpts): Declare.
11056 (initialize_low_tracepoint)
11057 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11058 * target.h (struct target_ops) <stabilize_threads,
11059 install_fast_tracepoint_jump_pad>: New fields.
11060 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11061 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11062 [HAVE_STDINT_H]: Include stdint.h.
11063 (trace_debug_1): Rename to ...
11064 (trace_vdebug): ... this.
11065 (trace_debug): Rename to ...
11066 (trace_debug_1): ... this. Add `level' parameter.
11067 (trace_debug): New.
11068 (ATTR_USED, ATTR_NOINLINE): New.
11069 (IP_AGENT_EXPORT): New.
11070 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11071 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11072 (about_to_request_buffer_space, trace_buffer_is_full)
11073 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11074 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11075 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11076 (traceframe_write_count, traceframes_created)
11077 (trace_state_variables)
11078 New renaming defines.
11079 (struct ipa_sym_addresses): New.
11080 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11081 (symbol_list): New.
11082 (ipa_sym_addrs): New.
11083 (all_tracepoint_symbols_looked_up): New.
11084 (in_process_agent_loaded): New.
11085 (write_e_ipa_not_loaded): New.
11086 (maybe_write_ipa_not_loaded): New.
11087 (tracepoint_look_up_symbols): New.
11088 (debug_threads) [IN_PROCESS_AGENT]: New.
11089 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11090 (UNKNOWN_SIDE_EFFECTS): New.
11091 (stop_tracing): New.
11092 (flush_trace_buffer): New.
11093 (stop_tracing_bkpt): New.
11094 (flush_trace_buffer_bkpt): New.
11095 (read_inferior_integer): New.
11096 (read_inferior_uinteger): New.
11097 (read_inferior_data_pointer): New.
11098 (write_inferior_data_pointer): New.
11099 (write_inferior_integer): New.
11100 (write_inferior_uinteger): New.
11101 (struct collect_static_trace_data_action): Delete.
11102 (enum tracepoint_type): New.
11103 (struct tracepoint) <type>: New field `type'.
11104 <actions_str, step_actions, step_actions_str>: Only include in
11106 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11107 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11108 (tracepoints): Use IP_AGENT_EXPORT.
11109 (last_tracepoint): Don't include in the IPA.
11110 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11111 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11112 (alloced_trace_state_variables): New.
11113 (trace_state_variables): Use IP_AGENT_EXPORT.
11114 (traceframe_t): Delete unused variable.
11115 (circular_trace_buffer): Don't include in the IPA.
11116 (trace_buffer_start): Delete.
11117 (struct trace_buffer_control): New.
11118 (trace_buffer_free): Delete.
11119 (struct ipa_trace_buffer_control): New.
11120 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11121 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11123 (trace_buffer_ctrl): New.
11124 (TRACE_BUFFER_CTRL_CURR): New.
11125 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11126 Reimplement as macros.
11127 (trace_buffer_wrap): Delete.
11128 (traceframe_write_count, traceframe_read_count)
11129 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11130 (struct tracepoint_hit_ctx) <type>: New field.
11131 (struct fast_tracepoint_ctx): New.
11132 (memory_barrier): New.
11134 (record_tracepoint_error): Update atomically in the IPA.
11135 (clear_inferior_trace_buffer): New.
11136 (about_to_request_buffer_space): New.
11137 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11138 updating the same buffer.
11139 (add_tracepoint): Default the tracepoint's type to trap
11140 tracepoint, and orig_size to -1.
11141 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11142 internal variables.
11143 (create_trace_state_variable): New parameter `gdb'. Handle it.
11144 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11145 (cmd_qtdp): Handle fast tracepoints.
11146 (cmd_qtdv): Adjust.
11147 (max_jump_pad_size): New.
11148 (gdb_jump_pad_head): New.
11149 (get_jump_space_head): New.
11150 (claim_jump_space): New.
11151 (sort_tracepoints): New.
11152 (MAX_JUMP_SIZE): New.
11153 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11155 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11156 support. Upload fast traceframes, and delete internal IPA
11158 (stop_tracing_handler): New.
11159 (flush_trace_buffer_handler): New.
11160 (cmd_qtstop): Upload fast tracepoints.
11161 (response_tracepoint): Handle fast tracepoints.
11162 (tracepoint_finished_step): Upload fast traceframes. Set the
11163 tracepoint hit context's tracepoint type.
11164 (handle_tracepoint_bkpts): New.
11165 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11166 type. Add comment about fast tracepoints.
11167 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11168 non-existing action_str field.
11169 (get_context_regcache): Handle fast tracepoints.
11170 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11172 (fast_tracepoint_from_jump_pad_address): New.
11173 (fast_tracepoint_from_ipa_tpoint_address): New.
11174 (collecting_t): New.
11175 (force_unlock_trace_buffer): New.
11176 (fast_tracepoint_collecting): New.
11178 (gdb_collect): New.
11179 (write_inferior_data_ptr): New.
11180 (target_tp_heap): New.
11181 (target_malloc): New.
11182 (download_agent_expr): New.
11184 (download_tracepoints): New.
11185 (download_trace_state_variables): New.
11186 (upload_fast_traceframes): New.
11187 (IPA_FIRST_TRACEFRAME): New.
11188 (IPA_NEXT_TRACEFRAME_1): New.
11189 (IPA_NEXT_TRACEFRAME): New.
11190 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11191 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11192 (gdb_jump_pad_buffer_end): New.
11193 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11194 (initialize_tracepoint): Adjust.
11195 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11196 buffer. Initialize the low module.
11197 * utils.c (PREFIX, TOOLNAME): New.
11198 (malloc_failure): Use PREFIX.
11199 (error): In the IPA, an error causes an exit.
11200 (fatal, warning): Use PREFIX.
11201 (internal_error): Use TOOLNAME.
11202 (NUMCELLS): Increase to 10.
11203 * configure, config.in: Regenerate.
11205 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11207 * server.c (handle_query) <qSupported>: Do two passes over the
11208 qSupported string to avoid nesting strtok.
11210 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11212 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11214 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11215 -Wl,--dynamic-list.
11216 * configure: Regenerate.
11217 * proc-service.list: New.
11219 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11221 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11224 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11226 * gdbreplay.c (remote_open): Check error return from socket() call by
11227 its equality to -1 not by it being negative.
11228 * remote-utils.c (remote_open): Likewise.
11230 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11232 * config.h: Regenerate.
11234 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11236 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11237 doesn't provide PTRACE_GET_THREAD_AREA.
11239 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11241 * linux-m68k-low.c: Include <asm/ptrace.h>
11242 (ps_get_thread_area): Implement.
11244 2010-05-03 Doug Evans <dje@google.com>
11246 * event-loop.c (struct callback_event): New struct.
11247 (callback_list): New global.
11248 (append_callback_event, delete_callback_event): New functions.
11249 (process_callback): New function.
11250 (start_event_loop): Call it.
11251 * remote-utils.c (NOT_SCHEDULED): Define.
11252 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11253 moved out of readchar.
11254 (readchar): Rewrite. Call reschedule before returning.
11255 (reset_readchar): New function.
11256 (remote_close): Call it.
11257 (process_remaining, reschedule): New functions.
11258 * server.h (callback_handler_func): New typedef.
11259 (append_callback_event, delete_callback_event): Declare.
11261 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11263 * proc-service.c (ps_pglobal_lookup): Use
11264 thread_db_look_up_one_symbol.
11265 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11266 parameter. Use it instead of all_symbols_looked_up.
11267 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11269 (all_symbols_looked_up): Don't declare.
11270 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11271 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11273 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11274 Set all_symbols_looked_up here.
11275 (thread_db_look_up_one_symbol): New.
11276 (thread_db_get_tls_address): Adjust.
11277 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11278 thread_db object on the heap, and tentatively set it in the
11280 (thread_db_init): Don't set all_symbols_looked_up here.
11281 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11283 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11285 * linux-low.c (linux_kill, linux_detach): Adjust.
11286 (status_pending_p_callback): Remove redundant statement. Check
11287 for !TARGET_WAITIKIND_IGNORE, instead of
11288 TARGET_WAITKIND_STOPPED.
11289 (handle_tracepoints): Make sure LWP is locked. Adjust.
11290 (linux_wait_for_event_1): Adjust.
11291 (linux_cancel_breakpoints): New.
11292 (unsuspend_one_lwp): New.
11293 (unsuspend_all_lwps): New.
11294 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11295 (send_sigstop_callback): Change return type to int, add new
11296 `except' parameter and handle it.
11297 (suspend_and_send_sigstop_callback): New.
11298 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11299 pass them down. If SUSPEND, also increment the lwp's suspend
11301 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11302 (need_step_over_p): Don't consider suspended LWPs.
11303 (start_step_over): Adjust.
11304 (proceed_one_lwp): Change return type to int, add new `except'
11305 parameter and handle it.
11306 (unsuspend_and_proceed_one_lwp): New.
11307 (proceed_all_lwps): Use find_inferior instead of
11309 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11310 also decrement the suspend count of LWPs. Pass `except' down,
11311 instead of hacking its suspend count.
11312 (linux_pause_all): Add `freeze' parameter. Adjust.
11313 (linux_unpause_all): New.
11314 (linux_target_ops): Install linux_unpause_all.
11315 * server.c (handle_status): Adjust.
11316 * target.h (struct target_ops): New fields `unpause_all' and
11317 `cancel_breakpoints'. Add new parameter to `pause_all'.
11318 (pause_all): Add new `freeze' parameter.
11319 (unpause_all): New.
11320 (cancel_breakpoints): New.
11321 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11322 cancel breakpoints.
11323 (cmd_qtstart): Pause threads.
11324 (stop_tracing): Pause threads, and cancel breakpoints.
11325 * win32-low.c (win32_target_ops): Adjust.
11327 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11329 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11330 the inferior right away from here...
11331 (linux_wait_1): ... to here, and adjust to check the thread's
11332 last_resume_kind instead of the lwp's step or stop_expected flags.
11334 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11336 * README: Use consistent `GDB' and `GDBserver' spellings.
11338 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11340 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11341 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11342 (linux_detach_one_lwp): Assume the lwp is stopped.
11343 (any_thread_of): Delete.
11344 (linux_detach): Stop all lwps here. Don't blindly delete all
11346 (delete_lwp_callback): New.
11347 (linux_mourn): Delete all lwps of the process that is gone.
11348 (linux_wait_1): Don't delete the last lwp of the process here.
11349 * mem-break.h (mark_breakpoints_out): Declare.
11350 * mem-break.c (mark_breakpoints_out): New.
11351 (free_all_breakpoints): Use it.
11352 * server.c (handle_target_event): If the process is gone, mark
11354 * thread-db.c (struct thread_db) <create_bp>: New field.
11355 (thread_db_enable_reporting): Fix prototype. Store a thread event
11356 breakpoint reference in the thread_db struct.
11357 (thread_db_load_search): Clear the thread_db object.
11358 (try_thread_db_load_1): Ditto.
11359 (switch_to_process): New.
11360 (disable_thread_event_reporting): Use it.
11361 (remove_thread_event_breakpoints): New.
11362 (thread_db_detach, thread_db_mourn): Use it.
11364 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11366 * linux-low.c (linux_enable_event_reporting): New.
11367 (linux_wait_for_event_1, handle_extended_wait): Use it.
11369 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11371 * linux-low.c (linux_kill_one_lwp, linux_kill)
11372 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11373 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11374 SIGSTOP even if the LWP is stopped.
11375 (send_sigstop_callback): New.
11376 (stop_all_lwps): Use send_sigstop_callback instead.
11377 (linux_resume_one_thread): Adjust.
11378 (proceed_one_lwp): Still proceed an LWP that the client has
11379 requested to stop, if we haven't reported it as stopped yet. Make
11380 sure that LWPs the client want stopped, have a pending SIGSTOP.
11382 2010-04-26 Doug Evans <dje@google.com>
11384 * server.c (handle_general_set): Make static.
11386 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11387 Print received char after testing for error/eof instead of before.
11388 (input_interrupt): Tweak comment.
11390 2010-04-23 Doug Evans <dje@google.com>
11392 * server.c (start_inferior): Print inferior argv if --debug.
11394 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11396 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11397 * nto-x86-low.c: Include server.h
11399 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11401 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11402 be consistent with other sources of this directory.
11403 (init_registers_amd64): Correct name of source file of this function
11406 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11408 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11409 64-bit executables.
11411 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11413 * win32-i386-low.c: Add 64-bit support.
11414 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11415 (init_registers_amd64): Declare.
11416 (mappings): Add 64-bit version of array.
11417 (init_windows_x86): New function.
11418 (the_low_target): Change init_arch field to init_windows_x86.
11420 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11422 * win32-low.c: Adapt to support also 64-bit architecture.
11423 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11424 (get_image_name): Use SIZE_T type for local variable `done'.
11425 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11426 (toolhelp_get_dll_name): Idem.
11427 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11428 Use uintptr_t typecast to avoid warning.
11429 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11430 (handle_exception): Use phex_nz to avoid warning.
11431 (win32_wait): Remove unused local variable `process'.
11433 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11435 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11438 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11440 * configure.ac: Use `ws2_32' library for srv_mingw.
11441 * configure: Regenerate.
11442 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11443 * remote-utils.c: Likewise.
11445 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11447 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11448 if __x86_64__ is defined.
11450 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11452 * configure: Regenerate.
11454 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11456 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11457 * target.h (target_ops): New get_tib_address field.
11458 * win32-low.h (win32_thread_info): Add thread_local_base field.
11459 * win32-low.c (child_add_thread): Add tlb argument.
11460 Set thread_local_base field to TLB.
11461 (get_child_debug_event): Adapt to child_add_thread change.
11462 (win32_get_tib_address): New function.
11463 (win32_target_ops): Set get_tib_address field to
11464 win32_get_tib_address.
11465 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11467 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11469 * linux-low.c (linux_mourn): Also remove the process.
11470 * server.c (handle_target_event): Don't remove the process here.
11471 * nto-low.c (nto_mourn): New.
11472 (nto_target_ops): Install it.
11473 * spu-low.c (spu_mourn): New.
11474 (spu_target_ops): Install it.
11475 * win32-low.c (win32_mourn): New.
11476 (win32_target_ops): Install it.
11478 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11480 * server.h (buffer_xml_printf): Remove redundant `;'.
11482 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11484 * regcache.c (set_register_cache): Invalidate regcaches before
11485 changing the register cache layout.
11486 (regcache_invalidate_one): Allow a NULL regcache.
11487 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11488 regcaches before changing the register cache layout or the target
11491 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11493 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11494 variable warning on Linux/x86-64.
11496 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11498 GDBserver disconnected tracing support.
11500 * linux-low.c (linux_remove_process): Delete.
11501 (add_lwp): Don't set last_resume_kind here.
11502 (linux_kill): Use `mourn'.
11503 (linux_detach): Use `thread_db_detach', and `mourn'.
11504 (linux_mourn): New.
11505 (linux_attach_lwp_1): Adjust comment.
11506 (linux_attach): last_resume_kind moved the thread_info; adjust.
11507 (status_pending_p_callback): Adjust.
11508 (linux_wait_for_event_1): Adjust.
11509 (count_events_callback, select_singlestep_lwp_callback)
11510 (select_event_lwp_callback, cancel_breakpoints_callback)
11511 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11512 (proceed_one_lwp): Adjust.
11513 (linux_async): Add debug output.
11514 (linux_thread_stopped): New.
11515 (linux_pause_all): New.
11516 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11518 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11519 (thread_db_free): Delete declaration.
11520 (thread_db_detach, thread_db_mourn): Declare.
11521 * thread-db.c (thread_db_init): Use thread_db_mourn.
11522 (thread_db_free): Delete, split in two.
11523 (disable_thread_event_reporting): New.
11524 (thread_db_detach): New.
11525 (thread_db_mourn): New.
11527 * server.h (struct thread_info) <last_resume_kind>: New field.
11528 <attached>: Add comment.
11529 <gdb_detached>: New field.
11530 (handler_func): Change return type to int.
11531 (handle_serial_event, handle_target_event): Ditto.
11532 (gdb_connected): Declare.
11534 (disconnected_tracing): Declare.
11535 (stop_tracing): Declare.
11537 * server.c (handle_query) <qSupported>: Report support for
11538 disconnected tracing.
11539 (queue_stop_reply_callback): Account for running threads.
11540 (gdb_wants_thread_stopped): New.
11541 (gdb_wants_all_threads_stopped): New.
11542 (gdb_reattached_process): New.
11543 (handle_status): Clear the `gdb_detached' flag of all processes.
11544 In all-stop, stop all threads.
11545 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11546 (process_serial_event): If the remote connection breaks, or if an
11547 exit was forced with "monitor exit", force an event loop exit.
11548 Handle disconnected tracing on detach.
11549 (handle_serial_event): Adjust.
11550 (handle_target_event): If GDB isn't connected, forward events back
11551 to the inferior, unless the last process exited, in which case,
11552 exit gdbserver. Adjust interface.
11554 * remote-utils.c (remote_open): Don't block in accept. Instead
11555 register an event loop source on the listen socket file
11556 descriptor. Refactor bits into ...
11557 (listen_desc): ... this new global.
11558 (gdb_connected): ... this new function.
11559 (enable_async_notification): ... this new function.
11560 (handle_accept_event): ... this new function.
11561 (remote_close): Clear remote_desc.
11563 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11565 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11567 (mourn_inferior): Define.
11568 (target_process_qsupported): Avoid the dangling else problem.
11569 (thread_stopped): Define.
11570 (pause_all): Define.
11571 (target_waitstatus_to_string): Declare.
11572 * target.c (target_waitstatus_to_string): New.
11574 * tracepoint.c (tracing): Make extern.
11575 (disconnected_tracing): New.
11576 (stop_tracing): Make extern. Handle tracing stops due to GDB
11578 (cmd_qtdisconnected): New.
11579 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11580 (handle_tracepoint_general_set): Handle QTDisconnected.
11582 * event-loop.c (event_handler_func): Change return type to int.
11583 (process_event): Bail out if the event handler wants the event
11585 (handle_file_event): Ditto.
11586 (start_event_loop): Bail out if the event handler wants the event
11589 * nto-low.c (nto_target_ops): Adjust.
11590 * spu-low.c (spu_wait): Don't remove the process here.
11591 (spu_target_ops): Adjust.
11592 * win32-low.c (win32_wait): Don't remove the process here.
11593 (win32_target_ops): Adjust.
11595 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11597 * regcache.c (realloc_register_cache): Invalidate inferior's
11598 regcache before recreating it.
11600 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11602 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11604 2010-04-09 Stan Shebs <stan@codesourcery.com>
11605 Pedro Alves <pedro@codesourcery.com>
11607 * server.h (LONGEST): New.
11608 (struct thread_info) <while_stepping>: New field.
11609 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11611 (initialize_tracepoint, handle_tracepoint_general_set)
11612 (handle_tracepoint_query, tracepoint_finished_step)
11613 (tracepoint_was_hit, release_while_stepping_state_list):
11614 (current_traceframe): Declare.
11615 * server.c (handle_general_set): Handle tracepoint packets.
11616 (read_memory): New.
11617 (write_memory): New.
11618 (handle_search_memory_1): Use read_memory.
11619 (handle_query): Report support for conditional tracepoints, trace
11620 state variables, and tracepoint sources. Handle tracepoint
11622 (main): Initialize the tracepoints module.
11623 (process_serial_event): Handle traceframe reads/writes.
11625 * linux-low.c (handle_tracepoints): New.
11626 (linux_wait_1): Call it.
11627 (linux_resume_one_lwp): Handle while-stepping.
11628 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11629 (linux_target_ops): Install them.
11630 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11632 * linux-x86-low.c (x86_supports_tracepoints): New.
11633 (the_low_target). Install it.
11635 * mem-break.h (delete_breakpoint): Declare.
11636 * mem-break.c (delete_breakpoint): Make external.
11638 * target.h (struct target_ops): Add `supports_tracepoints',
11639 `read_pc', and `write_pc' fields.
11640 (target_supports_tracepoints): Define.
11641 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11644 * regcache.h (struct regcache) <registers_owned>: New field.
11645 (init_register_cache, regcache_cpy): Declare.
11646 (regcache_read_pc, regcache_write_pc): Declare.
11647 (register_cache_size): Declare.
11648 (supply_regblock): Declare.
11649 * regcache.c (init_register_cache): New.
11650 (new_register_cache): Use it.
11651 (regcache_cpy): New.
11652 (register_cache_size): New.
11653 (supply_regblock): New.
11654 (regcache_read_pc, regcache_write_pc): New.
11656 * tracepoint.c: New.
11658 * Makefile.in (OBS): Add tracepoint.o.
11659 (tracepoint.o): New rule.
11661 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11663 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11665 (i386-mmx.c): Likewise.
11666 (i386-mmx-linux.o): Likewise.
11667 (i386-mmx-linux.c): Likewise.
11669 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11670 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11671 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11672 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11674 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11675 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11676 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11678 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11680 * Makefile.in (clean): Updated.
11682 (i386-avx.c): Likewise.
11683 (i386-avx-linux.o): Likewise.
11684 (i386-avx-linux.c): Likewise.
11685 (amd64-avx.o): Likewise.
11686 (amd64-avx.c): Likewise.
11687 (amd64-avx-linux.o): Likewise.
11688 (amd64-avx-linux.c): Likewise.
11690 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11691 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11692 (srv_amd64_regobj): Add amd64-avx.o.
11693 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11694 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11695 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11696 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11697 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11698 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11699 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11701 * i387-fp.c: Include "i386-xstate.h".
11703 (i387_cache_to_xsave): Likewise.
11704 (i387_xsave_to_cache): Likewise.
11705 (x86_xcr0): Likewise.
11707 * i387-fp.h (i387_cache_to_xsave): Likewise.
11708 (i387_xsave_to_cache): Likewise.
11709 (x86_xcr0): Likewise.
11711 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11712 * linux-crisv32-low.c (target_regsets): Likewise.
11713 * linux-m68k-low.c (target_regsets): Likewise.
11714 * linux-mips-low.c (target_regsets): Likewise.
11715 * linux-ppc-low.c (target_regsets): Likewise.
11716 * linux-s390-low.c (target_regsets): Likewise.
11717 * linux-sh-low.c (target_regsets): Likewise.
11718 * linux-sparc-low.c (target_regsets): Likewise.
11719 * linux-xtensa-low.c (target_regsets): Likewise.
11721 * linux-low.c: Include <sys/uio.h>.
11722 (regsets_fetch_inferior_registers): Support nt_type.
11723 (regsets_store_inferior_registers): Likewise.
11724 (linux_process_qsupported): New.
11725 (linux_target_ops): Add linux_process_qsupported.
11727 * linux-low.h (regset_info): Add nt_type.
11728 (linux_target_ops): Add process_qsupported.
11730 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11732 (init_registers_i386_avx_linux): New.
11733 (init_registers_amd64_avx_linux): Likewise.
11734 (xmltarget_i386_linux_no_xml): Likewise.
11735 (xmltarget_amd64_linux_no_xml): Likewise.
11736 (PTRACE_GETREGSET): Likewise.
11737 (PTRACE_SETREGSET): Likewise.
11738 (x86_fill_xstateregset): Likewise.
11739 (x86_store_xstateregset): Likewise.
11740 (use_xml): Likewise.
11741 (x86_linux_update_xmltarget): Likewise.
11742 (x86_linux_process_qsupported): Likewise.
11743 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11744 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11745 init_registers_i386_linux here. Call
11746 x86_linux_update_xmltarget.
11747 (the_low_target): Add x86_linux_process_qsupported.
11749 * server.c (handle_query): Call target_process_qsupported.
11751 * target.h (target_ops): Add process_qsupported.
11752 (target_process_qsupported): New.
11754 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11756 * inferiors.c (add_thread): Set last_status kind to
11757 TARGET_WAITKIND_IGNORE.
11758 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11759 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11760 (linux_wait_1): Move `thread' local definition to block that uses
11761 it. Don't NULL initialize `event_child'.
11762 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11763 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11764 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11766 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11768 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11769 an extended waitstatus, or by a watchpoint.
11770 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11771 thread was stepping or has been stopped by a watchpoint.
11773 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11775 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11776 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11777 of another, then delete the previous, and validate all
11779 (validate_inserted_breakpoint): New.
11780 (delete_disabled_breakpoints): New.
11781 (validate_breakpoints): New.
11782 (check_mem_read): Validate breakpoints before trusting their
11783 shadow. Delete disabled breakpoints.
11784 (check_mem_write): Validate breakpoints before trusting they
11785 should be inserted. Delete disabled breakpoints.
11786 * mem-break.h (validate_breakpoints):
11787 * server.c (handle_query): Validate breakpoints when we see a
11790 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11792 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11793 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11794 if we could tell there's a GDB breakpoint at stop_pc.
11795 (need_step_over_p): Don't do a step over if we find a GDB
11796 breakpoint at the resume PC.
11798 * mem-break.c (struct raw_breakpoint): New.
11799 (enum bkpt_type): New type `gdb_breakpoint'.
11800 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11801 fields. New field `raw'.
11802 (find_raw_breakpoint_at): New.
11803 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11804 breakpoint instead.
11805 (set_breakpoint_at): Adjust.
11806 (delete_raw_breakpoint): New.
11807 (release_breakpoint): New.
11808 (delete_breakpoint): Rename to...
11809 (delete_breakpoint_1): ... this. Add proc parameter. Use
11810 release_breakpoint. Return ENOENT.
11811 (delete_breakpoint): Reimplement.
11812 (find_breakpoint_at): Delete.
11813 (find_gdb_breakpoint_at): New.
11814 (delete_breakpoint_at): Delete.
11815 (set_gdb_breakpoint_at): New.
11816 (delete_gdb_breakpoint_at): New.
11817 (gdb_breakpoint_here): New.
11818 (set_reinsert_breakpoint): Use release_breakpoint.
11819 (uninsert_breakpoint): Rename to ...
11820 (uninsert_raw_breakpoint): ... this.
11821 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11822 (reinsert_raw_breakpoint): Change parameter type to
11824 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11826 (check_breakpoints): Adjust. Use release_breakpoint.
11827 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11828 (breakpoint_inserted_here): Ditto.
11829 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11830 Don't trust the breakpoint's shadow if it is not inserted.
11831 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11832 (delete_all_breakpoints): Adjust.
11833 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11834 use delete_breakpoint_1.
11836 * mem-break.h (breakpoints_supported): Delete declaration.
11837 (set_gdb_breakpoint_at): Declare.
11838 (gdb_breakpoint_here): Declare.
11839 (delete_breakpoint_at): Delete.
11840 (delete_gdb_breakpoint_at): Declare.
11842 * server.h (struct raw_breakpoint): Forward declare.
11843 (struct process_info): New field `raw_breakpoints'.
11845 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11848 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11850 * linux-low.c (status_pending_p_callback): Fix comment.
11851 (linux_wait_for_event_1): Move most of the internal breakpoint
11852 handling from here...
11853 (linux_wait_1): ... to here.
11854 (count_events_callback): New.
11855 (select_singlestep_lwp_callback): New.
11856 (select_event_lwp_callback): New.
11857 (cancel_breakpoints_callback): New.
11858 (select_event_lwp): New.
11859 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11860 priority to all LWPs that have had events that should be reported
11861 to the client. Cancel breakpoints when about to reporting the
11862 event to the client, not while stopping lwps. No longer cancel
11863 finished single-steps here.
11864 (cancel_finished_single_step): Delete.
11865 (cancel_finished_single_steps): Delete.
11867 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11869 * mem-break.c (enum bkpt_type): New.
11870 (struct breakpoint): New field `type'.
11871 (set_breakpoint_at): Change return type to struct breakpoint
11872 pointer. Set type to `other_breakpoint' by default.
11873 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11874 in the breakpoint list.
11875 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11876 (reinsert_breakpoint): Rename to ...
11877 (reinsert_raw_breakpoint): ... this.
11878 (reinsert_breakpoints_at): Adjust.
11879 * mem-break.h (struct breakpoint): Declare.
11880 (set_breakpoint_at): Change return type to struct breakpoint
11883 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11885 * server.c (handle_query): Assign, not compare.
11887 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11889 Teach linux gdbserver to step-over-breakpoints.
11891 * linux-low.c (can_hardware_single_step): New.
11892 (supports_breakpoints): New.
11893 (handle_extended_wait): If stopping threads, read the stop pc of
11894 the new cloned LWP.
11896 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11897 low target doesn't support retrieving the PC.
11898 (add_lwp): Set last_resume_kind to resume_continue.
11899 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11900 (linux_attach): Don't clear stop_expected. Set the lwp's
11901 last_resume_kind to resume_stop.
11902 (linux_detach_one_lwp): Don't check for removed breakpoints.
11903 (check_removed_breakpoint): Delete.
11904 (status_pending_p): Rename to ...
11905 (status_pending_p_callback): ... this. Don't check for removed
11906 breakpoints. Don't consider threads that are stopped from GDB's
11908 (linux_wait_for_lwp): Always read the stop_pc here.
11909 (cancel_breakpoint): New.
11910 (step_over_bkpt): New global.
11911 (linux_wait_for_event_1): Implement stepping over breakpoints.
11912 (gdb_wants_lwp_stopped): New.
11913 (gdb_wants_all_stopped): New.
11914 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11915 single-step traps here. Store the thread's last reported target
11917 (send_sigstop): Don't clear stop_expected. Always set it,
11919 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11920 (cancel_finished_single_step): New.
11921 (cancel_finished_single_steps): New.
11922 (wait_for_sigstop): Don't cancel finished single-step traps here.
11923 (linux_resume_one_lwp): Don't check for removed breakpoints.
11924 Don't set `step' on non-hardware step archs.
11925 (linux_set_resume_request): Ignore resume_stop requests if already
11926 stopping or stopped. Set the lwp's last_resume_kind.
11927 (resume_status_pending_p): Don't check for removed breakpoints.
11928 (need_step_over_p): New.
11929 (start_step_over): New.
11930 (finish_step_over): New.
11931 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11932 requests. Clear the thread's last reported target waitstatus.
11933 Don't use the `suspended' flag. Don't consider pending breakpoints.
11934 (linux_resume): Start a step-over if necessary.
11935 (proceed_one_lwp): New.
11936 (proceed_all_lwps): New.
11937 (unstop_all_lwps): New.
11938 * linux-low.h (struct lwp_info): Rewrite comment for the
11939 `suspended' flag. Add the `stop_pc' field. Delete the
11940 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11941 Add `'last_resume_kind' and `need_step_over' fields.
11942 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11943 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11944 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11945 (set_raw_breakpoint_at): New.
11946 (set_breakpoint_at): Rewrite to use it.
11947 (reinsert_breakpoint_handler): Delete.
11948 (set_reinsert_breakpoint): New.
11949 (reinsert_breakpoint_by_bp): Delete.
11950 (delete_reinsert_breakpoints): New.
11951 (uninsert_breakpoint): Rewrite.
11952 (uninsert_breakpoints_at): New.
11953 (reinsert_breakpoint): Rewrite.
11954 (reinsert_breakpoints_at): New.
11955 (check_breakpoints): Rewrite.
11956 (breakpoint_here): New.
11957 (breakpoint_inserted_here): New.
11958 (check_mem_read): Adjust.
11959 * mem-break.h (breakpoints_supported, breakpoint_here)
11960 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11961 (reinsert_breakpoint_by_bp): Delete declaration.
11962 (delete_reinsert_breakpoints): Declare.
11963 (reinsert_breakpoint): Delete declaration.
11964 (reinsert_breakpoints_at): Declare.
11965 (uninsert_breakpoint): Delete declaration.
11966 (uninsert_breakpoints_at): Declare.
11967 (check_breakpoints): Adjust prototype.
11968 * server.h: Adjust include order.
11969 (struct thread_info): Declare here. Add a `last_status' field.
11971 2010-03-23 Michael Snyder <msnyder@vmware.com>
11973 * server.c (crc32): New function.
11974 (handle_query): Add handling for 'qCRC:' request.
11976 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11978 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11979 lwp had been stopped by a watchpoint.
11981 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11983 * server.h (internal_error): Declare.
11984 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11985 * utils.c (internal_error): New function.
11987 2010-03-15 Andreas Schwab <schwab@redhat.com>
11989 * configure.srv: Fix typo setting srv_regobj.
11991 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11993 * linux-low.c (fetch_register): Avoid passing a non string literal
11995 (usr_store_inferior_registers): Ditto.
11997 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11999 * linux-low.c (linux_write_memory): Bail out early if peeking
12002 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12004 * linux-low.h (struct lwp_info): New fields
12005 `stopped_by_watchpoint' and `stopped_data_address'.
12006 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12007 here, and cache them in the lwp object.
12008 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12010 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12012 (linux_stopped_by_watchpoint): Rewrite.
12013 (linux_stopped_data_address): Rewrite.
12015 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12017 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12018 switching the current inferior, not before.
12020 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12022 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12023 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12024 i386-linux.c and amd64-linux.c.
12025 (reg-i386.o): Removed.
12026 (reg-i386.c): Likewise.
12027 (reg-i386-linux.o): Likewise.
12028 (reg-i386-linux.c): Likewise.
12029 (reg-x86-64.o): Likewise.
12030 (reg-x86-64.c): Likewise.
12031 (reg-x86-64-linux.o): Likewise.
12032 (reg-x86-64-linux.c): Likewise.
12034 (i386.c): Likewise.
12035 (i386-linux.o): Likewise.
12036 (i386-linux.c): Likewise.
12037 (amd64.o): Likewise.
12038 (amd64.c): Likewise.
12039 (amd64-linux.o): Likewise.
12040 (amd64-linux.c): Likewise.
12042 * configure.srv (srv_i386_regobj): New.
12043 (srv_i386_linux_regobj): Likewise.
12044 (srv_amd64_regobj): Likewise.
12045 (srv_amd64_linux_regobj): Likewise.
12046 (srv_i386_32bit_xmlfiles): Likewise.
12047 (srv_i386_64bit_xmlfiles): Likewise.
12048 (srv_i386_xmlfiles): Likewise.
12049 (srv_amd64_xmlfiles): Likewise.
12050 (srv_i386_linux_xmlfiles): Likewise.
12051 (srv_amd64_linux_xmlfiles): Likewise.
12052 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12053 srv_xmlfiles to $srv_i386_xmlfiles.
12054 (i[34567]86-*-mingw32ce*): Likewise.
12055 (i[34567]86-*-mingw*): Likewise.
12056 (i[34567]86-*-nto*): Likewise.
12057 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12058 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12059 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12060 (x86_64-*-linux*): Likewise.
12062 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12063 (init_registers_amd64_linux): New.
12064 (x86_arch_setup): Replace init_registers_x86_64_linux with
12065 init_registers_amd64_linux.
12067 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12069 * configure.ac: Check for libdl. If it is not available link against
12070 static libthread_db.
12071 * configure: Regenerate.
12073 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12077 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12078 handing a read watchpoint.
12079 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12081 2010-02-12 Doug Evans <dje@google.com>
12083 * linux-low.c (linux_supports_tracefork_flag): Document.
12084 (linux_look_up_symbols): Add comment.
12086 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12088 * regcache.c (supply_register): Clear regcache if buf is NULL.
12090 2010-02-02 Nicolas Roche <roche@sourceware.org>
12091 Joel Brobecker <brobecker@adacore.com>
12093 * inferiors.c (find_inferior): Add function documentation.
12094 (unloaded_dll): Handle the case where the unloaded dll has not
12095 been previously registered in the dll list.
12097 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12099 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12100 (thumb2_breakpoint): New.
12101 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12103 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12105 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12106 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12109 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12111 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12113 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12115 * linux-s390-low.c (s390_collect_ptrace_register)
12116 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12118 2010-01-21 Doug Evans <dje@google.com>
12120 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12121 (PTRACE_ARG4_TYPE): New macro.
12122 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12123 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12124 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12125 (usr_store_inferior_registers): Ditto.
12126 (linux_read_memory, linux_write_memory): Ditto.
12127 (linux_test_for_tracefork): Ditto.
12129 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12130 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12132 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12134 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12137 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12139 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12140 prototype to take a regcache. Adjust.
12142 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12144 * regcache.h (struct thread_info): Forward declare.
12145 (struct regcache): New.
12146 (new_register_cache): Adjust prototype.
12147 (get_thread_regcache): Declare.
12148 (free_register_cache): Adjust prototype.
12149 (registers_to_string, registers_from_string): Ditto.
12150 (supply_register, supply_register_by_name, collect_register)
12151 (collect_register_as_string, collect_register_by_name): Ditto.
12152 * regcache.c (struct inferior_regcache_data): Delete.
12153 (get_regcache): Rename to ...
12154 (get_thread_regcache): ... this. Adjust. Switch inferior before
12155 fetching registers.
12156 (regcache_invalidate_one): Adjust.
12157 (regcache_invalidate): Fix prototype.
12158 (new_register_cache): Return the new register cache.
12159 (free_register_cache): Change prototype.
12160 (realloc_register_cache): Adjust.
12161 (registers_to_string): Change prototype to take a regcache. Adjust.
12162 (registers_from_string): Ditto.
12163 (register_data): Ditto.
12164 (supply_register): Ditto.
12165 (supply_register_by_name): Ditto.
12166 (collect_register): Ditto.
12167 (collect_register_as_string): Ditto.
12168 (collect_register_by_name): Ditto.
12169 * server.c (process_serial_event): Adjust.
12170 * linux-low.h (regset_fill_func, regset_store_func): Change
12172 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12174 * linux-low.c (get_stop_pc): Adjust.
12175 (check_removed_breakpoint): Adjust.
12176 (linux_wait_for_event): Adjust.
12177 (linux_resume_one_lwp): Adjust.
12178 (fetch_register): Add regcache parameter. Adjust.
12179 (usr_store_inferior_registers): Ditto.
12180 (regsets_fetch_inferior_registers): Ditto.
12181 (regsets_store_inferior_registers): Ditto.
12182 (linux_fetch_registers, linux_store_registers): Ditto.
12183 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12185 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12187 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12188 prototype to take a regcache.
12189 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12190 * remote-utils.c (convert_ascii_to_int, outreg)
12191 (prepare_resume_reply): Change prototype to take a regcache.
12193 * target.h (struct target_ops) <fetch_registers, store_registers>:
12194 Change prototype to take a regcache.
12195 (fetch_inferior_registers, store_inferior_registers): Change
12196 prototype to take a regcache. Adjust.
12197 * proc-service.c (ps_lgetregs): Adjust.
12198 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12199 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12200 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12201 take a regcache. Adjust.
12202 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12203 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12204 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12205 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12206 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12207 (cris_cannot_fetch_register):
12208 (cris_breakpoint_at): Change prototype to take a regcache.
12210 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12211 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12212 to take a regcache. Adjust.
12213 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12215 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12216 take a regcache. Adjust.
12217 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12218 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12219 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12220 * linux-mips-low.c (mips_get_pc):
12221 (mips_set_pc): Change prototype to take a regcache. Adjust.
12222 (mips_reinsert_addr): Adjust.
12223 (mips_collect_register): Change prototype to take a regcache.
12225 (mips_supply_register):
12226 (mips_collect_register_32bit, mips_supply_register_32bit)
12227 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12228 (mips_store_fpregset): Ditto.
12229 * linux-ppc-low.c (ppc_supply_ptrace_register)
12230 (ppc_supply_ptrace_register): Ditto.
12231 (parse_spufs_run): Adjust.
12232 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12233 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12234 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12235 take a regcache. Adjust.
12236 * linux-s390-low.c (s390_collect_ptrace_register)
12237 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12238 (s390_set_pc): Change prototype to take a regcache. Adjust.
12239 (s390_arch_setup): Adjust.
12240 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12241 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12242 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12243 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12244 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12246 (sparc_breakpoint_at): Adjust.
12247 * linux-xtensa-low.c (xtensa_fill_gregset):
12248 (xtensa_store_gregset):
12249 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12250 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12251 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12252 prototype to take a regcache. Adjust.
12253 * win32-arm-low.c (arm_fetch_inferior_register)
12254 (arm_store_inferior_register): Change prototype to take a
12256 * win32-i386-low.c (i386_fetch_inferior_register)
12257 (i386_store_inferior_register): Change prototype to take a
12259 * win32-low.c (child_fetch_inferior_registers)
12260 (child_store_inferior_registers): Change prototype to take a
12262 (win32_wait): Adjust.
12263 (win32_fetch_inferior_registers): Change prototype to take a
12265 (win32_store_inferior_registers): Adjust.
12266 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12267 store_inferior_register>: Change prototype to take a regcache.
12269 2010-01-20 Doug Evans <dje@google.com>
12271 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12273 (linux_wait_for_event1, linux_init_signals): Ditto.
12274 (W_STOPCODE): Provide definition if missing.
12276 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12278 * linux-low.c (linux_core_of_thread): New.
12279 (compare_ints, show_process, list_threads): New.
12280 (linux_qxfer_osdata): Report threads and cores.
12281 (linux_target_op): Register linux_core_of_thread.
12282 * remote-utils.c (prepare_resume_reply): Report the core.
12283 (buffer_xml_printf): Support %d specifier.
12284 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12286 (handle_query): Handle qXfer:threads. Announce availability
12288 * target.h (struct target_ops): New field core_of_thread.
12290 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12292 * Makefile.in (clean): Remove new generated files.
12293 (reg-s390.o, reg-s390.c): Remove rules.
12294 (reg-s390x.o, reg-s390x.c): Likewise.
12295 (s390-linux32.o, s390-linux32.c): Add rules.
12296 (s390-linux64.o, s390-linux64.c): Likewise.
12297 (s390x-linux64.o, s390x-linux64.c): Likewise.
12298 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12299 * linux-s390-low.c: Include <elf.h>.
12300 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12301 (init_registers_s390): Remove prototype.
12302 (init_registers_s390x): Likewise.
12303 (init_registers_s390_linux32): Add prototype.
12304 (init_registers_s390_linux64): Likewise.
12305 (init_registers_s390x_linux64): Likewise.
12306 (s390_num_regs_3264): New define.
12307 (s390_regmap_3264): New global variable.
12308 (s390_cannot_fetch_register): Remove obsolete check.
12309 (s390_cannot_store_register): Likewise.
12310 (s390_collect_ptrace_register): Handle upper/lower register halves.
12311 (s390_supply_ptrace_register): Likewise.
12312 (s390_fill_gregset): Update to register number changes.
12313 (s390_get_hwcap): New routine.
12314 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12315 Install appropriate regmap and register set.
12317 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12319 * server.c (gdbserver_version): Update copyright year to 2010.
12320 * gdbreplay.c (gdbreplay_version): Likewise.
12322 2009-12-28 Doug Evans <dje@google.com>
12324 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12325 elf/external.h. Include <elf.h> instead but only if necessary.
12327 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12329 * linux-low.c (linux_remove_process): Remove `detaching'
12330 parameter. Don't release/detach from thread_db here.
12331 (linux_kill): Release/detach from thread_db here, ...
12332 (linux_detach): ... and here, before actually detaching.
12333 (linux_wait_1): ... and here, when a process exits.
12334 * thread-db.c (any_thread_of): New.
12335 (thread_db_free): Switch the current inferior to a thread of the
12338 2009-12-21 Doug Evans <dje@google.com>
12340 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12342 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12343 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12344 warning ifndef __NR_tkill. Move setting of errno there too.
12345 Delete unnecessary resetting of errno after syscall.
12346 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12348 * configure.ac: Check for dladdr.
12349 * config.in: Regenerate.
12350 * configure: Regenerate.
12351 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12352 (try_thread_db_load): Update.
12354 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12356 2009-12-18 Doug Evans <dje@google.com>
12358 * event-loop.c: Include unistd.h if it exists.
12360 * linux-low.c (my_waitpid): Move definition away from being in
12361 between linux_tracefork_child/linux_test_for_tracefork.
12363 * gdb_proc_service.h (psaddr_t): Fix type.
12364 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12365 signature to match glibc.
12367 2009-12-16 Doug Evans <dje@google.com>
12369 * linux-low.c (linux_read_memory): Fix argument to read.
12371 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12373 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12374 events, don't leave current_inferior pointing at null.
12376 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12378 * win32-low.c (LOG): Delete.
12379 (OUTMSG): Output to stderr.
12380 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12381 on compile time LOG macro.
12382 (win32_wait): Fix debug output.
12384 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12386 * win32-low.c (win32_add_one_solib): If the dll name is
12387 "ntdll.dll", prepend the system directory to the dll path.
12389 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12391 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12393 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12394 Vladimir Prus <vladimir@codesourcery.com>
12396 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12397 * configure.ac: Check for __mcoldfire__ and set
12398 gdb_cv_m68k_is_coldfire.
12399 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12400 reg-cf.o and reg-m68k.o.
12401 * configure: Regenerated.
12403 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12405 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12406 Pass it to thread_db_free.
12407 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12408 proper `detaching' argument to linux_remove_process.
12409 * linux-low.h (thread_db_free): Add `detaching' parameter.
12410 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12412 (thread_db_free): Add `detaching' parameter. Only
12413 call td_ta_clear_event if detaching from process.
12415 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12417 * thread-db.c (thread_db_free): Fix typo.
12419 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12422 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12424 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12426 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12427 with an i686 compiler.
12428 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12430 * configure: Rebuilt.
12432 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12436 * server.c (handle_search_memory_1): Correct read_addr initialization
12437 in loop for searching subsequent chunks.
12439 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12441 * configure.ac: New --with-libthread-db option.
12442 * thread-db.c: Allow direct dependence on libthread_db.
12443 (thread_db_free): Adjust.
12444 * config.in: Regenerate.
12445 * configure: Likewise.
12447 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12450 * thread-db.c (attach_thread): New function.
12451 (maybe_attach_thread): Return success/failure.
12452 (find_new_threads_callback): Adjust.
12453 (thread_db_find_new_threads): Loop until no new threads.
12455 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12457 * proc-service.c (ps_lgetregs): Formatting.
12459 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12461 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12462 * configure.ac: Adjust.
12463 * linux-low.h (struct process_info_private): Move members to struct
12465 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12466 * linux-low.c (linux_remove_process): Adjust.
12467 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12468 * server.c (handle_query): Move code ...
12469 (handle_monitor_command): ... here. New function.
12470 * target.h (struct target_ops): New member.
12471 * thread-db.c (struct thread_db): New.
12472 (libthread_db_search_path): New variable.
12473 (thread_db_create_event, thread_db_enable_reporting)
12474 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12475 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12476 (try_thread_db_load_1, dladdr_to_soname): New functions.
12477 (try_thread_db_load, thread_db_load_search): New functions.
12478 (thread_db_init): Search for libthread_db.
12479 (thread_db_free): New function.
12480 (thread_db_handle_monitor_command): Likewise.
12481 * config.in: Regenerate.
12482 * configure: Regenerate.
12484 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12486 * spu-low.c (spu_kill): Wait for inferior to terminate.
12487 Call clear_inferiors.
12488 (spu_detach): Call clear_inferiors.
12490 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12492 * aclocal.m4: Regenerate.
12493 * config.in: Likewise.
12494 * configure: Likewise.
12496 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12498 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12499 (parse_spufs_run): New function.
12500 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12501 (ppc_breakpoint_at): Handle SPU breakpoints.
12503 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12505 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12506 (SPUFS_MAGIC): Define.
12507 (spu_enumerate_spu_ids): New function.
12508 (linux_qxfer_spu): New function.
12509 (linux_target_ops): Install linux_qxfer_spu.
12511 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12513 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12514 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12515 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12516 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12517 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12518 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12519 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12520 (init_registers_powerpc_cell32l): Add prototype.
12521 (init_registers_powerpc_cell64l): Likewise.
12522 (ppc_arch_setup): Detect Cell/B.E. architecture.
12524 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12526 * Makefile.in (datarootdir): New variable.
12528 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12530 * linux-low.c (linux_write_memory): Update debugging output.
12531 * Makefile.in (clean): Add new descriptions.
12532 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12533 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12534 * configure.srv: Add new files for arm*-*-linux*.
12535 * linux-arm-low.c: Add new declarations.
12536 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12537 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12538 (HWCAP_VFPv3D16): New.
12539 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12540 instead of __IWMMXT__.
12541 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12542 (arm_arch_setup): New.
12543 (target_regsets): Remove #ifdef. Add VFP regset.
12544 (the_low_target): Use arm_arch_setup.
12546 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12548 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12549 the main thread again.
12551 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12553 Adding Neutrino gdbserver.
12554 * configure: Regenerated.
12555 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12556 * configure.srv (i[34567]86-*-nto*): New target.
12557 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12558 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12559 (nto_comctrl) [__QNX__]: New function.
12560 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12562 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12564 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12567 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12568 Pedro Alves <pedro@codesourcery.com>
12570 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12571 don't support CONTEXT_EXTENDED_REGISTERS.
12572 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12573 (the_low_target): Install them.
12574 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12575 failing with ERROR_PIPE_NOT_CONNECTED.
12577 2009-06-30 Doug Evans <dje@google.com>
12578 Pierre Muller <muller@ics.u-strasbg.fr>
12580 Add h/w watchpoint support to x86-linux, win32-i386.
12581 * Makefile.in (SFILES): Add i386-low.c
12582 (i386_low_h): Define.
12583 (i386-low.o): Add dependencies.
12584 (linux-x86-low.o): Add i386-low.h dependency.
12585 (win32-i386-low.o): Ditto.
12586 * i386-low.c: New file.
12587 * i386-low.h: New file.
12588 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12589 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12590 * linux-low.c (linux_add_process): Initialize arch_private.
12591 (linux_remove_process): Free arch_private.
12592 (add_lwp): Initialize arch_private.
12593 (delete_lwp): Free arch_private.
12594 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12596 * linux-low.h (process_info_private): New member arch_private.
12597 (lwp_info): New member arch_private.
12598 (linux_target_ops): New members new_process, new_thread,
12600 (ptid_of): New macro.
12601 * linux-x86-low.c: Include stddef.h, i386-low.h.
12602 (arch_process_info): New struct.
12603 (arch_lwp_info): New struct.
12604 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12605 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12606 (i386_dr_low_get_status): New function.
12607 (x86_insert_point, x86_remove_point): New functions.
12608 (x86_stopped_by_watchpoint): New function.
12609 (x86_stopped_data_address): New function.
12610 (x86_linux_new_process, x86_linux_new_thread): New functions.
12611 (x86_linux_prepare_to_resume): New function.
12612 (the_low_target): Add entries for insert_point, remove_point,
12613 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12615 * server.c (debug_hw_points): New global.
12616 (monitor_show_help): Document set debug-hw-points.
12617 (handle_query): Process "set debug-hw-points".
12618 * server.h (debug_hw_points): Declare.
12619 (paddress): Declare.
12620 * utils.c (NUMCELLS, CELLSIZE): New macros.
12621 (get_sell, xsnprintf, paddress): New functions.
12622 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12623 remove_point, stopped_by_watchpoint, stopped_data_address.
12624 * win32-i386-low.c: Include i386-low.h.
12625 (debug_reg_state): Replaces dr.
12626 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12627 (i386_dr_low_get_status): New function.
12628 (i386_insert_point, i386_remove_point): New functions.
12629 (i386_stopped_by_watchpoint): New function.
12630 (i386_stopped_data_address): New function.
12631 (i386_initial_stuff): Update.
12632 (get_thread_context,set_thread_context,i386_thread_added): Update.
12633 (the_low_target): Add entries for insert_point,
12634 remove_point, stopped_by_watchpoint, stopped_data_address.
12635 * win32-low.c (win32_insert_watchpoint): New function.
12636 (win32_remove_watchpoint): New function.
12637 (win32_stopped_by_watchpoint): New function.
12638 (win32_stopped_data_address): New function.
12639 (win32_target_ops): Add entries for insert_watchpoint,
12640 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12641 * win32-low.h (win32_target_ops): New members insert_point,
12642 remove_point, stopped_by_watchpoint, stopped_data_address.
12644 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12646 * server.c (process_serial_event): Re-return unsupported, not
12647 error, if the type isn't recognized. Re-allow supporting only
12648 insert or remove packets. Also call require_running for
12649 breakpoints. Add missing break statement to default case. Tidy.
12650 * target.h (struct target_ops): Rename insert_watchpoint to
12651 insert_point, and remove_watchpoint to remove_point.
12653 * linux-low.h (struct linux_target_ops): Likewise.
12654 * linux-low.c (linux_insert_watchpoint): Rename to ...
12655 (linux_insert_point): ... this. Adjust.
12656 (linux_remove_watchpoint): Rename to ...
12657 (linux_remove_point): ... this. Adjust.
12658 (linux_target_ops): Adjust.
12659 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12660 (cris_insert_point): ... this.
12661 (cris_remove_watchpoint): Rename to ...
12662 (cris_remove_point): ... this.
12663 (the_low_target): Adjust.
12665 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12667 * server.c (handle_v_kill): Pass signal_pid to
12668 kill_inferior if multi_process is zero.
12670 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12672 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12673 * target.h (target_ops): Comment for *_watchpoint to make it clear
12674 the functions can get types '0' and '1'.
12676 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12678 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12679 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12680 * regcache.c (get_regcache): Likewise.
12681 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12682 * win32-low.c (child_fetch_inferior_registers): Remove check for
12685 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12686 Pedro Alves <pedro@codesourcery.com>
12688 * target.h (struct target_ops) <supports_multi_process>: New
12690 (target_supports_multi_process): New.
12691 * server.c (handle_query): Even if GDB reports support, only
12692 enable multi-process if the target also supports it. Report
12693 multi-process support only if the target backend supports it.
12694 * linux-low.c (linux_supports_multi_process): New function.
12695 (linux_target_ops): Install it as target_supports_multi_process
12698 2009-05-24 Doug Evans <dje@google.com>
12700 Global renaming of find_thread_pid to find_thread_ptid.
12701 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12702 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12703 All callers updated.
12705 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12706 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12709 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12710 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12711 (linux_resume_one_lwp): Ditto.
12713 2009-05-23 Doug Evans <dje@google.com>
12715 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12716 from struct inferior_list_entry * to struct lwp_info *.
12717 All callers updated.
12719 2009-05-13 Doug Evans <dje@google.com>
12721 * linux-x86-low.c: Don't include assert.h.
12722 (x86_siginfo_fixup): Use fatal, not assert.
12723 (x86_arch_setup): Fix comment.
12725 2009-05-12 Doug Evans <dje@google.com>
12727 Biarch support for i386/amd64 gdbserver.
12728 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12729 Add linux-x86-low.c.
12730 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12731 (linux-x86-low.o): Add.
12732 * linux-x86-64-low.c: Delete.
12733 * linux-i386-low.c: Delete.
12734 * linux-x86-low.c: New file.
12735 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12737 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12739 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12740 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12741 (linux_child_pid_to_exec_file): New function.
12742 (elf_64_header_p, elf_64_file_p): New functions.
12743 (siginfo_fixup): New function.
12744 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12745 give target a chance to convert layout.
12746 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12747 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12749 2009-05-07 Doug Evans <dje@google.com>
12751 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12752 (regsets_store_inferior_registers): Ditto.
12754 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12758 * linux-low.c (must_set_ptrace_flags): Delete.
12759 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12761 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12762 `lwp->must_set_ptrace_flags' instead.
12763 (linux_wait_for_event_1): Set ptrace options here.
12764 (linux_wait_1): ... not here.
12766 2009-04-30 Doug Evans <dje@google.com>
12768 * inferiors.c (started_inferior_callback): New function.
12769 (attached_inferior_callback): New function.
12770 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12771 * server.c (print_started_pid, print_attached_pid): New functions.
12772 (detach_or_kill_for_exit): New function.
12773 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12774 * server.h (have_started_inferiors_p): Declare.
12775 (have_attached_inferiors_p): Declare.
12777 * inferiors.c (remove_process): Fix memory leak, free process.
12778 * linux-low.c (linux_remove_process): New function.
12779 (linux_kill): Call it instead of remove_process.
12780 (linux_detach, linux_wait_1): Ditto.
12782 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12784 * configure.srv: Add x86 Windows CE target.
12786 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12788 * inferiors.c (get_thread_process): Make global.
12789 * server.h (get_thread_process): Add prototype.
12790 * thread-db.c (find_one_thread): Use get_thread_process
12791 instead of current_process.
12792 (thread_db_get_tls_address): Do not crash if called when
12793 thread layer is not yet initialized.
12795 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12797 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12798 * spu-low.c (current_tid): Rename to ...
12799 (current_ptid): ... this.
12800 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12801 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12802 ptid_get_lwp (current_ptid) instead of current_tid.
12803 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12804 instead of current_tid. Use find_process_pid to verify pid
12805 argument is valid. Pass proper argument to remove_process.
12806 (spu_thread_alive): Compare current_ptid instead of current_tid.
12807 (spu_resume): Likewise.
12809 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12811 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12814 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12816 Implement the multiprocess extensions, and add linux multiprocess
12819 * server.h (ULONGEST): Declare.
12820 (struct ptid, ptid_t): New.
12821 (minus_one_ptid, null_ptid): Declare.
12822 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12823 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12824 (struct inferior_list_entry): Change `id' type from unsigned from
12826 (struct sym_cache, struct breakpoint, struct
12827 process_info_private): Forward declare.
12828 (struct process_info): Declare.
12829 (current_process): Declare.
12830 (all_processes): Declare.
12831 (initialize_inferiors): Declare.
12832 (add_thread): Adjust to use ptid_t.
12833 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12834 (add_process, remove_process, find_thread_pid): Declare.
12835 (find_inferior_id): Adjust to use ptid_t.
12836 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12837 (multi_process): Declare.
12838 (push_event): Adjust to use ptid_t.
12839 (read_ptid, write_ptid): Declare.
12840 (prepare_resume_reply): Adjust to use ptid_t.
12841 (clear_symbol_cache): Declare.
12842 * inferiors.c (all_processes): New.
12843 (null_ptid, minus_one_ptid): New.
12844 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12845 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12846 (add_thread): Change unsigned long to ptid. Remove gdb_id
12848 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12849 (gdb_id_to_thread): Rename to ...
12850 (find_thread_pid): ... this. Change unsigned long to ptid.
12851 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12852 (loaded_dll, pull_pid_from_list): Adjust.
12853 (add_process, remove_process, find_process_pid)
12854 (get_thread_process, current_process, initialize_inferiors): New.
12855 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12856 (struct target_waitstatus) <related_pid>: Ditto.
12857 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12858 return type to int.
12859 (struct target_ops) <join>: Add `pid' argument.
12860 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12861 (struct target_ops) <wait>: Add `ptid' field. Change return type
12863 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12864 (mywait): Add `ptid' argument. Change return type to ptid_t.
12865 (target_pid_to_str): Declare.
12866 * target.c (set_desired_inferior): Adjust to use ptids.
12867 (mywait): Add new `ptid' argument. Adjust.
12868 (target_pid_to_str): New.
12869 * mem-break.h (free_all_breakpoints): Declare.
12870 * mem-break.c (breakpoints): Delelete.
12871 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12872 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12873 to use per-process breakpoint list.
12874 (free_all_breakpoints): New.
12875 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12876 (symbol_cache, all_symbols_looked_up): Delete.
12878 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12880 (prepare_resume_reply): Change ptid argument's type from unsigned
12881 long to ptid_t. Adjust. Implement W;process and X;process.
12882 (free_sym_cache, clear_symbol_cache): New.
12883 (look_up_one_symbol): Adjust to per-process symbol cache. *
12884 * server.c (cont_thread, general_thread, step_thread): Change type
12886 (attached): Delete.
12887 (multi_process): New.
12888 (last_ptid): Change type to ptid_t.
12889 (struct vstop_notif) <ptid>: Change type to ptid_t.
12890 (queue_stop_reply, push_event): Change `ptid' argument's type to
12892 (discard_queued_stop_replies): Add `pid' argument.
12893 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12894 changes. Don't reference the `attached' global.
12895 (attach_inferior): Adjust to mywait interface changes.
12896 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12897 features. Handle and report "multiprocess+". Handle
12899 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12901 (handle_v_kill): New.
12902 (handle_v_stopped): Adjust to use target_pid_to_str.
12903 (handle_v_requests): Allow multiple attaches and runs when
12904 multiprocess extensions are in effect. Handle "vKill".
12905 (myresume): Adjust to use ptids.
12906 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12907 (handle_status): Adjust to discard_queued_stop_replies interface
12909 (first_thread_of, kill_inferior_callback)
12910 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12911 (main): Call initialize_inferiors. Adjust to use ptids, killing
12912 and detaching from all inferiors. Handle multiprocess packet
12914 * linux-low.h: Include gdb_proc_service.h.
12915 (struct process_info_private): New.
12916 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12917 <lwpid_of>: Use ptid_get_lwp.
12918 (get_lwp_thread): Adjust.
12919 (struct lwp_info): Add `dead' member.
12920 (find_lwp_pid): Declare.
12921 * linux-low.c (thread_db_active): Delete.
12922 (new_inferior): Adjust comment.
12923 (inferior_pid): Delete.
12924 (linux_add_process): New.
12925 (handle_extended_wait): Adjust.
12926 (add_lwp): Change unsigned long to ptid.
12927 (linux_create_inferior): Add process to processes table. Adjust
12928 to use ptids. Don't set new_inferior here.
12929 (linux_attach_lwp): Rename to ...
12930 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12931 it. Adjust to use ptids.
12932 (linux_attach_lwp): New.
12933 (linux_attach): Add process to processes table. Don't set
12935 (struct counter): New.
12936 (second_thread_of_pid_p, last_thread_of_process_p): New.
12937 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12938 multiple processes.
12939 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12940 processes. Remove process from process table.
12941 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12942 to multiple processes.
12943 (any_thread_of): New.
12944 (linux_detach): Add `pid' argument, and handle it. Remove process
12945 from processes table.
12946 (linux_join): Add `pid' argument. Handle it.
12947 (linux_thread_alive): Change unsighed long argument to ptid_t.
12948 Consider dead lwps as not being alive.
12949 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12950 threads we're not interested in.
12951 (same_lwp, find_lwp_pid): New.
12952 (linux_wait_for_lwp): Change `pid' argument's type from int to
12954 (linux_wait_for_event): Rename to ...
12955 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12956 from int to ptid_t. Adjust.
12957 (linux_wait_for_event): New.
12958 (linux_wait_1): Add `ptid' argument. Change return type to
12959 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12960 that exit from the process table.
12961 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12963 (mark_lwp_dead): New.
12964 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12965 stopping all threads, mark its main lwp as dead.
12966 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12968 (fetch_register, usr_store_inferior_registers)
12969 (regsets_fetch_inferior_registers)
12970 (regsets_store_inferior_registers, linux_read_memory)
12971 (linux_write_memory): Inline `inferior_pid'.
12972 (linux_look_up_symbols): Adjust to use per-process
12973 `thread_db_active'.
12974 (linux_request_interrupt): Adjust to use ptids.
12975 (linux_read_auxv): Inline `inferior_pid'.
12976 (initialize_low): Don't reference thread_db_active.
12977 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12978 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12979 (ps_getpid): Return the pid of the current inferior.
12980 * thread-db.c (proc_handle, thread_agent): Delete.
12981 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12983 (find_one_thread): Change argument type to ptid_t. Adjust to
12985 (maybe_attach_thread): Adjust to per-process data and ptids.
12986 (thread_db_find_new_threads): Ditto.
12987 (thread_db_init): Ditto.
12988 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12989 processes table. Adjust to use ptids.
12990 (spu_kill, spu_detach): Adjust interface. Remove process from
12992 (spu_join, spu_thread_alive): Adjust interface.
12993 (spu_wait): Adjust interface. Remove process from processes
12994 table. Adjust to use ptids.
12995 * win32-low.c (current_inferior_tid): Delete.
12996 (current_inferior_ptid): New.
12997 (debug_event_ptid): New.
12998 (thread_rec): Take a ptid. Adjust.
12999 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13000 (child_delete_thread): Ditto.
13001 (do_initial_child_stuff): Add `attached' argument. Add process to
13003 (child_fetch_inferior_registers, child_store_inferior_registers):
13005 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13006 (win32_attach): Pass 1 to do_initial_child_stuff.
13007 (win32_kill): Adjust interface. Remove process from processes
13009 (win32_detach): Ditto.
13010 (win32_join): Adjust interface.
13011 (win32_thread_alive): Take a ptid.
13012 (win32_resume): Adjust to use ptids.
13013 (get_child_debug_event): Ditto.
13014 (win32_wait): Adjust interface. Remove exiting process from
13017 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13019 Non-stop mode support.
13021 * server.h (non_stop): Declare.
13022 (gdb_client_data, handler_func): Declare.
13023 (delete_file_handler, add_file_handler, start_event_loop):
13025 (handle_serial_event, handle_target_event, push_event)
13026 (putpkt_notif): Declare.
13027 * target.h (enum resume_kind): New.
13028 (struct thread_resume): Replace `step' field by `kind' field.
13029 (TARGET_WNOHANG): Define.
13030 (struct target_ops) <wait>: Add `options' argument.
13031 <supports_non_stop, async, start_non_stop>: New fields.
13032 (target_supports_non_stop, target_async): New.
13033 (start_non_stop): Declare.
13034 (mywait): Add `options' argument.
13035 * target.c (mywait): Add `options' argument. Print child exit
13036 notifications here.
13037 (start_non_stop): New.
13038 * server.c (non_stop, own_buf, mem_buf): New globals.
13039 (struct vstop_notif): New.
13040 (notif_queue): New global.
13041 (queue_stop_reply, push_event, discard_queued_stop_replies)
13042 (send_next_stop_reply): New.
13043 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13045 (attach_inferior): In non-stop mode, don't wait for the target
13047 (handle_general_set): Handle QNonStop.
13048 (handle_query): When handling qC, return the current general
13049 thread, instead of the first thread of the list.
13050 (handle_query): If the backend supports non-stop mode, include
13051 QNonStop+ in the qSupported query response.
13052 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13054 (handle_v_attach, handle_v_run): Handle non-stop mode.
13055 (handle_v_stopped): New.
13056 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13057 (myresume): Adjust to use resume_kind. Handle non-stop.
13058 (queue_stop_reply_callback): New.
13059 (handle_status): Handle non-stop mode.
13060 (main): Clear non_stop flag on reconnection. Use the event-loop.
13061 Refactor serial protocol handling from here ...
13062 (process_serial_event): ... to this new function. When GDB
13063 selects any thread, select one here. In non-stop mode, wait until
13064 GDB acks all pending events before exiting.
13065 (handle_serial_event, handle_target_event): New.
13066 * remote-utils.c (remote_open): Install remote_desc in the event
13068 (remote_close): Remove remote_desc from the event loop.
13069 (putpkt_binary): Rename to...
13070 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13071 (putpkt_binary): New as wrapper around putpkt_binary_1.
13072 (putpkt_notif): New.
13073 (prepare_resume_reply): In non-stop mode, don't change the
13075 * event-loop.c: New.
13076 * Makefile.in (OBJ): Add event-loop.o.
13077 (event-loop.o): New rule.
13079 * linux-low.h (pid_of): Moved here.
13081 (get_lwp_thread): Use lwpid_of.
13082 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13083 * linux-low.c (pid_of): Delete.
13084 (inferior_pid): Use lwpid_of.
13085 (linux_event_pipe): New.
13086 (target_is_async_p): New.
13088 (handle_extended_wait): Use lwpid_of.
13089 (add_lwp): Don't set lwpid field.
13090 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13091 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13092 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13093 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13094 first. Adjust to linux_wait_for_event interface changes. Use
13096 (linux_detach): Don't delete the main lwp here.
13097 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13098 (status_pending_p): Don't consider explicitly suspended lwps.
13099 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13100 pointer. Add OPTIONS argument. Change return type to int. Use
13101 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13102 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13103 pointer. Add status pointer argument. Return a pid instead of a
13104 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13105 changes. In non-stop mode, don't switch to a random thread.
13106 (linux_wait): Rename to...
13107 (linux_wait_1): ... this. Add target_options argument, and handle
13108 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13109 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13110 clean exit and signal exit code. Don't stop all threads in
13111 non-stop mode. In all-stop mode, only stop all threads when
13112 reporting a stop to GDB. Handle explicit thread stop requests.
13113 (async_file_flush, async_file_mark): New.
13115 (send_sigstop): Use lwpid_of.
13116 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13117 interface changes. In non-stop mode, don't switch to a random
13119 (linux_resume_one_lwp): Use lwpid_of.
13120 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13121 (linux_resume_one_thread): ... this. Handle resume_stop. In
13122 non-stop mode, don't look for pending flag in all threads.
13123 (resume_status_pending_p): Don't consider explicitly suspended
13125 (my_waitpid): Reimplement. Emulate __WALL.
13126 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13128 (sigchld_handler, linux_supports_non_stop, linux_async)
13129 (linux_start_non_stop): New.
13130 (linux_target_ops): Register linux_supports_non_stop, linux_async
13131 and linux_start_non_stop.
13132 (initialize_low): Install SIGCHLD handler.
13133 * thread-db.c (thread_db_create_event, find_one_thread)
13134 (thread_db_get_tls_address): Use lwpid_of.
13135 * win32-low.c (win32_detach): Adjust to use resume_kind.
13136 (win32_wait): Add `options' argument.
13137 * spu-low.c (spu_resume): Adjust to use resume_kind.
13138 (spu_wait): Add `options' argument.
13140 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13142 Decouple target code from remote protocol.
13144 * target.h (enum target_waitkind): New.
13145 (struct target_waitstatus): New.
13146 (struct target_ops) <wait>: Return an unsigned long. Take a
13147 target_waitstatus pointer instead of a char pointer.
13148 (mywait): Likewise.
13149 * target.c (mywait): Change prototype to return an unsigned long.
13150 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13151 * server.h (thread_from_wait, old_thread_from_wait): Delete
13153 (prepare_resume_reply): Change prototype to take a
13155 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13156 (last_status, last_ptid): New.
13157 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13158 pid instead of a signal.
13159 (attach_inferior): Remove "status" and "signal" parameters.
13161 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13163 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13164 (handle_v_requests, myresume): Remove "status" and "signal"
13165 parameters. Adjust.
13166 (handle_status): New.
13167 (main): Delete local `status'. Adjust.
13168 * remote-utils.c: Include target.h.
13169 (prepare_resume_reply): Change prototype to take a
13170 target_waitstatus. Adjust.
13172 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13174 * spu-low.c (spu_wait): Adjust.
13175 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13177 (win32_wait): Adjust.
13179 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13181 * target.h (struct thread_resume): Delete leave_stopped member.
13182 (struct target_ops): Add a `n' argument to the `resume' callback.
13183 * server.c (start_inferior): Adjust.
13184 (handle_v_cont, myresume): Adjust.
13185 * linux-low.c (check_removed_breakpoint): Adjust to resume
13186 interface change, and to removed leave_stopped field.
13187 (resume_ptr): Delete.
13188 (struct thread_resume_array): New.
13189 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13190 resume interface change.
13191 (linux_continue_one_thread, linux_queue_one_thread)
13192 (resume_status_pending_p): Check if the resume field is NULL
13193 instead of checking the leave_stopped member.
13194 (linux_resume): Adjust to the target resume interface change.
13195 * spu-low.c (spu_resume): Adjust to the target resume interface
13197 * win32-low.c (win32_detach, win32_resume): Ditto.
13199 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13201 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13203 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13205 (linux_continue_one_thread): Only preserve the stepping flag if
13206 there's a pending breakpoint.
13208 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13210 * server.c (main): After the inferior having exited, call
13211 remote_close before exiting gdbserver.
13213 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13215 Fix size of FPSCR in Power 7 processors.
13216 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13217 (PPC_FEATURE_HAS_DFP): New #define.
13218 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13221 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13223 * server.c (handle_query) Whitespace and formatting.
13225 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13227 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13228 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13229 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13230 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13231 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13232 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13233 Makefile.in, configure.ac: Fix whitespace throughout.
13234 * configure: Regenerate.
13236 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13238 * inferiors.c (find_inferior): Make it safe for the callback
13239 function to delete the currently iterated inferior.
13241 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13243 * Makefile.in (linuw_low_h): Move higher.
13244 (thread-db.o): Depend on $(linux_low_h).
13246 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13248 Rename "process" to "lwp" throughout.
13250 * linux-low.c (all_processes): Rename to...
13251 (all_lwps): ... this.
13252 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13253 (add_process): Rename to ...
13254 (add_lwp): ... this. Adjust.
13255 (linux_create_inferior): Adjust.
13256 (linux_attach_lwp): Adjust.
13257 (linux_attach): Adjust.
13258 (linux_kill_one_process): Rename to ...
13259 (linux_kill_one_lwp): ... this. Adjust.
13260 (linux_kill): Adjust.
13261 (linux_detach_one_process): Rename to ...
13262 (linux_detach_one_lwp): ... this. Adjust.
13263 (linux_detach): Adjust.
13264 (check_removed_breakpoint): Adjust.
13265 (status_pending_p): Adjust.
13266 (linux_wait_for_process): Rename to ...
13267 (linux_wait_for_lwp): ... this. Adjust.
13268 (linux_wait_for_event): Adjust.
13269 (send_sigstop): Adjust.
13270 (wait_for_sigstop): Adjust.
13271 (stop_all_processes): Rename to ...
13272 (stop_all_lwps): ... this.
13273 (linux_resume_one_process): Rename to ...
13274 (linux_resume_one_lwp): ... this. Adjust.
13275 (linux_set_resume_request, linux_continue_one_thread)
13276 (linux_queue_one_thread, resume_status_pending_p)
13277 (usr_store_inferior_registers, regsets_store_inferior_registers)
13278 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13280 * linux-low.h (get_process): Rename to ...
13281 (get_lwp): ... this. Adjust.
13282 (get_thread_process): Rename to ...
13283 (get_thread_lwp): ... this. Adjust.
13284 (get_process_thread): Rename to ...
13285 (get_lwp_thread): ... this. Adjust.
13286 (struct process_info): Rename to ...
13287 (struct lwp_info): ... this.
13288 (all_processes): Rename to ...
13289 (all_lwps): ... this.
13290 * proc-service.c (ps_lgetregs): Adjust.
13291 * thread-db.c (thread_db_create_event, find_one_thread)
13292 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13294 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13296 * server.c (handle_query): Handle "qAttached".
13298 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13300 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13301 GPLv3, update license URL.
13303 2009-03-01 Doug Evans <dje@google.com>
13305 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13306 (server_h): Add gdb_signals.h.
13307 (signals.o): Update.
13308 * server.h (target_signal_from_host,target_signal_to_host_p)
13309 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13311 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13313 * remote-utils.c (getpkt): Also generate remote-debug
13314 information if noack_mode is set.
13316 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13318 * server.c (handle_query): Report qXfer:siginfo:read and
13319 qXfer:siginfo:write as supported and handle them.
13320 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13321 * linux-low.c (linux_xfer_siginfo): New.
13322 (linux_target_ops): Set it.
13324 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13326 * server.c (gdbserver_usage): Mention --remote-debug.
13327 (main): Accept '--remote-debug' switch.
13329 2009-01-18 Doug Evans <dje@google.com>
13331 * regcache.c (new_register_cache): No need to check result of xcalloc.
13332 * server.c (handle_search_memory): Back out calls to xmalloc,
13333 result is checked and error is returned to user upon failure.
13334 (handle_query): Ditto. Add more checks for result of malloc.
13335 (handle_v_cont): Check result of malloc, report error back to
13337 (handle_v_run): Ditto. Call freeargv.
13338 * server.h (freeargv): Declare.
13339 * utils.c (freeargv): New fn.
13341 2009-01-15 Doug Evans <dje@google.com>
13343 * gdbreplay.c (perror_with_name): Make arg const char *.
13344 * server.h (target_signal_to_name): Make return type const char *.
13345 * thread-db.c (thread_db_err_str): Make return type const char *.
13346 * utils.c (perror_with_name): Make arg const char *.
13348 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13350 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13351 when handling a EXIT_PROCESS_DEBUG_EVENT.
13353 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13355 * gdbreplay.c (gdbreplay_version): Update copyright year.
13356 * server.c (gdbserver_version): Likewise.
13358 2009-01-05 Doug Evans <dje@google.com>
13360 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13361 (handle_extended_wait): Improve comment.
13363 2008-12-13 Doug Evans <dje@google.com>
13365 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13366 * server.h (ATTR_MALLOC): New macro.
13367 (xmalloc,xcalloc,xstrdup): Declare.
13368 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13369 * inferiors.c: Ditto.
13370 * linux-low.c: Ditto.
13371 * mem-break.c: Ditto.
13372 * regcache.c: Ditto.
13373 * remote-utils.c: Ditto.
13376 * win32-low.c: Ditto.
13378 2008-12-12 Doug Evans <dje@google.com>
13380 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13381 in debugging printf.
13383 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13385 2008-12-09 Doug Evans <dje@google.com>
13387 * linux-low.h (struct process_info): Delete member tid, unused.
13388 * thread-db.c (find_one_thread): Update.
13389 (maybe_attach_thread): Update.
13391 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13393 * target.h (struct target_ops): Add qxfer_osdata member.
13394 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13396 (linux_qxfer_osdata): New functions.
13397 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13399 * server.c (handle_query): Handle "qXfer:osdata:read:".
13400 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13401 (buffer_xml_printf): New functions.
13402 * server.h (struct buffer): New.
13403 (buffer_grow_str, buffer_grow_str0): New macros.
13404 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13405 (buffer_xml_printf): Declare.
13407 2008-11-24 Doug Evans <dje@google.com>
13409 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13411 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13413 * server.c (handle_v_run): Always use the supplied argument list.
13415 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13417 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13418 (xtensa_regmap_table): Add entry for scompare1.
13420 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13422 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13423 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13424 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13425 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13426 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13427 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13428 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13429 XML target descriptions.
13430 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13431 when inferior is running on an ISA 2.05 or later processor. Add
13432 special case to return offset for full 64-bit slot of FPSCR when
13435 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13437 * Makefile.in (SFILES, clean): Added sparc64 files.
13438 (reg-sparc64.o, reg-sparc64.c): New.
13439 * configure.srv (sparc*-*-linux*): New configuration.
13440 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13441 syscall arguments for SPARC.
13442 (regsets_store_inferior_registers): Likewise.
13443 * linux-sparc-low.c: New file.
13445 2008-10-21 Doug Evans <dje@google.com>
13447 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13448 (READLINE_DIR,READLINE_DEP): Delete.
13449 (INTERNAL_CFLAGS): Update.
13450 (LINTFLAGS): Update.
13452 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13454 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13455 whole argv from the last run, not just argv[0].
13457 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13459 * regcache.c (new_register_cache): Return NULL if the register
13460 cache size isn't known yet.
13461 (free_register_cache): Avoid dereferencing a NULL regcache.
13463 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13465 * configure.srv: Merge MIPS and MIPS64.
13467 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13469 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13471 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13473 * Makefile.in: Add required vsx dependencies.
13475 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13476 Declare init_registers_powerpc_vsx32l.
13477 Declare init_registers_powerpc_vsx64l.
13478 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13479 (ppc_arch_setup): Check for VSX in hwcap.
13480 (ppc_fill_vsxregset): New function.
13481 (ppc_store_vsxregset): New function.
13482 Add new VSX entry in regset_info target_regsets.
13484 * configure.srv: Add new VSX dependencies.
13486 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13488 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13489 (remote_open): Set or clear transport_is_reliable.
13490 (putpkt_binary): Don't expect acks in noack mode.
13491 (getpkt): Don't send ack/nac in noack mode.
13492 * server.c (handle_general_set): Handle QStartNoAckMode.
13493 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13495 (main): Reset noack_mode on every connection.
13496 * server.h (noack_mode): Declare.
13498 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13500 * Makefile.in (GDBREPLAY_OBS): New variable.
13501 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13503 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13504 Daniel Jacobowitz <dan@codesourcery.com>
13506 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13507 (usr_store_inferior_registers): Likewise.
13508 (regsets_store_inferior_registers): Likewise.
13510 2008-07-31 Rolf Jansen <rj@surtec.com>
13511 Pedro Alves <pedro@codesourcery.com>
13513 * configure.ac: Check for memmem declaration.
13514 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13515 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13516 (disable_packet_qfThreadInfo): Unconditionally compile.
13517 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13518 * configure, config.in: Regenerate.
13520 2008-07-28 Doug Kwan <dougkwan@google.com>
13522 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13523 (linux_write_memory): Remove declaration of errno.
13525 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13527 * linux-low.c (handle_extended_wait): Do not use "status"
13528 variable uninitialized.
13530 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13532 * server.c (handle_v_attach): Inhibit reporting dll changes.
13534 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13536 * remote-utils.c (prepare_resume_reply): If requested, don't
13537 output "thread:TID" in the T stop reply.
13539 * server.c (disable_packet_vCont, disable_packet_Tthread)
13540 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13541 (handle_query): If requested, disable support for qC, qfThreadInfo
13543 (handle_v_requests): If requested, disable support for vCont.
13544 (gdbserver_show_disableable): New.
13545 (main): Handle --disable-packet and --disable-packet=LIST.
13547 * server.h (disable_packet_vCont, disable_packet_Tthread)
13548 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13550 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13552 * server.c (gdbserver_usage): Mention --version.
13554 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13556 * Makefile.in (gdbreplay.o): New rule.
13558 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13560 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13561 message, not gdbserver.
13563 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13564 Nathan Sidwell <nathan@codesourcery.com>
13565 Joseph Myers <joseph@codesourcery.com>
13567 * acinclude.m4: Include ../../config/acx.m4.
13568 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13569 * configure, config.in: Regenerate.
13570 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13571 * server.c (gdbserver_version): Print PKGVERSION.
13572 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13573 (main): Adjust gdbserver_usage calls.
13574 * gdbreplay.c (version, host_name): Add declarations.
13575 (gdbreplay_version, gdbreplay_usage): New.
13576 (main): Accept --version and --help options.
13578 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13580 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13581 (arm_breakpoint_at): Handle Thumb.
13582 (the_low_target): Add comment.
13584 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13586 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13588 2008-05-09 Doug Evans <dje@google.com>
13590 * server.h (decode_search_memory_packet): Declare.
13591 * remote-utils.c (decode_search_memory_packet): New fn.
13592 * server.c (handle_search_memory_1): New fn.
13593 (handle_search_memory): New fn.
13594 (handle_query): Process qSearch:memory packets.
13596 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13598 * regcache.c (registers_length): Remove.
13599 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13600 full register packet.
13601 * regcache.h (registers_length): Remove prototype.
13602 * server.h (PBUFSIZ): Define to 16384.
13604 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13606 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13607 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13608 powerpc-64l.o, and powerpc-altivec64l.o.
13609 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13610 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13611 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13612 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13613 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13616 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13617 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13618 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13619 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13620 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13621 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13622 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13623 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13624 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13625 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13628 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13629 (init_registers_powerpc_32l): ... this new prototype.
13630 (init_registers_powerpc_32): Remove, replace by ...
13631 (init_registers_powerpc_altivec32l): ... this new prototype.
13632 (init_registers_powerpc_e500): Remove, replace by ...
13633 (init_registers_powerpc_e500l): ... this new prototype.
13634 (init_registers_ppc64): Remove, replace by ...
13635 (init_registers_powerpc_64l): ... this new prototype.
13636 (init_registers_powerpc_64): Remove, replace by ...
13637 (init_registers_powerpc_altivec64l): ... this new prototype.
13638 (ppc_num_regs): Set to 73.
13639 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13640 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13641 (ppc_cannot_store_register): Handle orig_r3 and trap.
13642 (ppc_arch_setup): Update init_registers_... calls.
13643 (ppc_fill_gregset): Handle orig_r3 and trap.
13645 * inferiors.c (clear_inferiors): Reset current_inferior.
13647 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13649 * acinclude.m4: Add override.m4.
13650 * configure: Regenerate.
13652 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13654 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13655 initial call to init_register_ppc64.
13657 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13659 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13660 single powerpc*-*-linux* case.
13661 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13663 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13665 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13666 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13668 * linux-ppc-low.c: Include <elf.h>.
13669 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13670 (ppc_hwcap): New global variable.
13671 (ppc_regmap): Remove __SPE__ #ifdef sections.
13672 (ppc_regmap_e500): New global variable.
13673 (ppc_cannot_store_register): Update __SPE__ special case.
13674 (ppc_get_hwcap): New function.
13675 (ppc_arch_setup): Use it to determine whether inferior supports
13676 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13677 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13678 Do not access registers if target does not support AltiVec.
13679 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13680 Do not access registers if target does not support SPE.
13681 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13683 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13685 * linux-low.c (disabled_regsets, num_regsets): New.
13686 (use_regsets_p): Delete.
13687 (linux_wait_for_process): Clear disabled_regsets.
13688 (regsets_fetch_inferior_registers): Check and set it.
13689 (regsets_store_inferior_registers): Likewise.
13690 (linux_fetch_registers, linux_store_registers): Do not use
13692 (initialize_low): Allocate disabled_regsets.
13694 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13696 * Makefile.in (LIBOBJS): New.
13697 (OBS): Use LIBOBJS.
13698 (memmem.o): New rule.
13699 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13700 * configure: Regenerated.
13702 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13704 * server.c (handle_query): Never return "unsupported" for
13705 qXfer:features:read queries.
13707 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13709 * server.c (get_features_xml): Fix inverted condition.
13710 (handle_query): Always support qXfer:feature:read.
13712 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13714 * server.c (wrapper_argv): New.
13715 (start_inferior): Handle wrapper_argv. If set, expect an extra
13717 (gdbserver_usage): Document --wrapper.
13718 (main): Parse --wrapper.
13720 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13722 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13723 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13724 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13725 (ppc_set_pc): Likewise.
13726 (ppc_arch_setup): New function.
13727 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13728 of collect_register.
13729 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13731 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13733 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13734 instead of linux-ppc64-low.o.
13735 * linux-ppc64-low.c: Remove file.
13736 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13737 (linux-ppc64-low.o): Remove rule.
13739 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13740 (init_registers_powerpc_64): Likewise.
13741 (ppc_regmap): Conditionally define depending on __powerpc64__.
13742 (ppc_cannot_store_register): Do not special-case "fpscr" when
13743 compiled on __powerpc64__.
13744 (ppc_collect_ptrace_register): New function.
13745 (ppc_supply_ptrace_register): New function.
13746 (ppc_breakpoint): Change type to "unsigned int".
13747 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13748 (the_low_target): Conditionally provide initializers for the
13749 arch_setup member depending on __powerpc64__. Install
13750 collect_ptrace_register and supply_ptrace_register members.
13752 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13754 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13755 * server.c (gdbserver_xmltarget): Define.
13756 (get_features_xml): Use it to replace "target.xml" and arch_string.
13758 * configure.srv: Remove srv_xmltarget. Add XML files that were
13759 mentioned there to srv_xmlfiles instead. Remove conditional tests
13760 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13761 srv_xmlfiles and srv_regobj to include all possible choices.
13762 * configure.ac (srv_xmltarget): Remove.
13763 (srv_xmlfiles): Do not add "target.xml".
13764 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13765 checks for supplementary target information.
13766 * configure: Regenerate.
13767 * Makefile.in (XML_TARGET): Remove.
13768 (target.xml): Remove rule.
13769 (clean): Do not clean up target.xml.
13770 (.PRECIOUS): Do not mention target.xml.
13772 * target.h (struct target_ops): Remove arch_string member.
13773 * linux-low.c (linux_arch_string): Remove.
13774 (linux_target_ops): Remove arch_string initializer.
13775 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13776 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13777 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13778 * spu-low.c (spu_arch_string): Remove.
13779 (spu_target_ops): Remove arch_string initializer.
13780 * win32-low.c (win32_arch_string): Remove.
13781 (win32_target_ops): Remove arch_string initializer.
13782 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13783 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13784 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13786 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13788 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13789 by collect_ptrace_register and supply_ptrace_register hooks.
13790 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13791 instead of checking for the_low_target.left_pad_xfer.
13792 (usr_store_inferior_registers): Use collect_ptrace_register callback
13793 instead of checking for the_low_target.left_pad_xfer.
13795 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13796 (s390_supply_ptrace_register): Likewise.
13797 (s390_fill_gregset): Call s390_collect_ptrace_register.
13798 (the_low_target): Update.
13800 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13801 (ppc_supply_ptrace_register): Likewise.
13802 (the_low_target): Update.
13804 * linux-i386-low.c (the_low_target): Update.
13805 * linux-x86-64-low.c (the_low_target): Update.
13807 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13809 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13810 reg-s390.o and reg-s390x.o.
13812 * linux-low.c (new_inferior): New global variable.
13813 (linux_create_inferior, linux_attach): Set it.
13814 (linux_wait_for_process): Call the_low_target.arch_setup after the
13815 target has stopped for the first time.
13816 (initialize_low): Do not call the_low_target.arch_setup.
13818 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13819 (s390_set_pc): Likewise.
13820 (s390_arch_setup): New function.
13821 (the_low_target): Use s390_arch_setup as arch_setup routine.
13823 * regcache.c (realloc_register_cache): New function.
13824 (set_register_cache): Call it for each existing regcache.
13826 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13828 * server.h (init_registers): Remove prototype.
13830 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13831 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13832 instead of init_registers ().
13833 * linux-arm-low.c (init_registers_arm): Add prototype.
13834 (init_registers_arm_with_iwmmxt): Likewise.
13835 (the_low_target): Add initializer for arch_setup field.
13836 * linux-cris-low.c (init_registers_cris): Add prototype.
13837 (the_low_target): Add initializer for arch_setup field.
13838 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13839 (the_low_target): Add initializer for arch_setup field.
13840 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13841 (the_low_target): Add initializer for arch_setup field.
13842 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13843 (the_low_target): Add initializer for arch_setup field.
13844 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13845 (the_low_target): Add initializer for arch_setup field.
13846 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13847 (the_low_target): Add initializer for arch_setup field.
13848 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13849 (init_registers_mips64_linux): Likewise.
13850 (the_low_target): Add initializer for arch_setup field.
13851 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13852 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13853 (the_low_target): Add initializer for arch_setup field.
13854 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13855 (init_registers_powerpc_64): Likewise.
13856 (the_low_target): Add initializer for arch_setup field.
13857 * linux-s390-low.c (init_registers_s390): Add prototype.
13858 (init_registers_s390x): Likewise.
13859 (the_low_target): Add initializer for arch_setup field.
13860 * linux-sh-low.c (init_registers_sh): Add prototype.
13861 (the_low_target): Add initializer for arch_setup field.
13862 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13863 (the_low_target): Add initializer for arch_setup field.
13864 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13865 (the_low_target): Add initializer for arch_setup field.
13867 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13868 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13869 instead of init_registers ().
13870 * win32-arm-low.c (init_registers_arm): Add prototype.
13871 (the_low_target): Add initializer for arch_setup field.
13872 * win32-i386-low.c (init_registers_i386): Add prototype.
13873 (the_low_target): Add initializer for arch_setup field.
13875 * spu-low.c (init_registers_spu): Add prototype.
13876 (initialize_low): Call initialie_registers_spu () instead of
13877 initialize_registers ().
13879 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13881 * server.c (handle_v_requests): When handling the vRun and vAttach
13882 packets, if already debugging a process, don't kill it. Return an
13885 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13887 * server.c (handle_query): Correct length check.
13889 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13891 * win32-low.c (do_initial_child_stuff): Add process handle
13892 parameter. Set current_process_handle and current_process_id from the
13893 parameters. Clear globals.
13894 (win32_create_inferior): Don't set current_process_handle and
13895 current_process_id here. Instead pass them on the call to
13896 do_initial_child_stuff.
13897 (win32_attach): Likewise.
13898 (win32_clear_inferiors): New.
13899 (win32_kill): Don't close the current process handle or the
13900 current thread handle here. Instead call win32_clear_inferiors.
13901 (win32_detach): Don't open a new handle to the process. Call
13902 win32_clear_inferiors.
13903 (win32_join): Don't rely on current_process_handle; open a new
13904 handle using the process id.
13905 (win32_wait): Call win32_clear_inferiors when the inferior process
13908 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13910 * server.c (monitor_show_help): Add "exit".
13912 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13914 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13915 (clean): Add reg-xtensa.c.
13916 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13917 * configure.srv (xtensa*-*-linux*) New target.
13918 * linux-xtensa-low.c: New.
13919 * xtensa-xtregs.c: New.
13921 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13923 * hostio.c: Don't include errno.h.
13924 (errno_to_fileio_errno): Move to hostio-errno.
13925 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13926 error number outputting to the target->hostio_last_error callback.
13927 (hostio_packet_error): Use FILEIO_EINVAL directly.
13928 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13929 calls to hostio_error.
13930 * hostio-errno.c: New.
13931 * server.h (hostio_last_error_from_errno): Declare.
13932 * target.h (target_ops): Add hostio_last_error member.
13933 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13934 as hostio_last_error handler.
13935 * spu-low.c (spu_target_ops): Likewise.
13936 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13937 (wince_hostio_last_error): New functions.
13938 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13939 as hostio_last_error handler.
13940 (win32_target_ops) [!_WIN32_WCE]: Register
13941 hostio_last_error_from_errno as hostio_last_error handler.
13942 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13943 (hostio-errno.o): New rule.
13944 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13945 * configure.srv (srv_hostio_err_objs): New variable. Default to
13947 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13948 * configure: Regenerate.
13950 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13952 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13953 (linux_kill, linux_detach): Clean up the process list.
13954 * remote-utils.c (remote_open): Improve port number parsing.
13955 (putpkt_binary, input_interrupt): Only send interrupts if the target
13957 * server.c (extended_protocol): Make static.
13958 (attached): Define earlier.
13959 (exit_requested, response_needed, program_argv): New variables.
13960 (target_running): New.
13961 (start_inferior): Clear attached here.
13962 (attach_inferior): Set attached here.
13963 (require_running): Define.
13964 (handle_query): Use require_running and target_running. Implement
13966 (handle_v_attach, handle_v_run): New.
13967 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13968 (gdbserver_usage): Update.
13969 (main): Redo argument parsing. Handle --debug and --multi. Handle
13970 --attach along with other options or after the port. Save
13971 program_argv. Support no initial program. Resynchronize
13972 communication with GDB after an error. Handle "monitor exit".
13973 Use require_running and target_running. Always allow the extended
13974 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13975 restart in extended mode.
13976 * README: Refer to the GDB manual. Update --attach usage.
13978 2007-12-20 Andreas Schwab <schwab@suse.de>
13980 * linux-low.c (STACK_SIZE): Define.
13981 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13982 (linux_test_for_tracefork): Likewise.
13984 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13986 * linux-low.c (linux_wait_for_event): Update messages. Do not
13987 reinsert auto-delete breakpoints.
13988 * mem-break.c (struct breakpoint): Change return type of handler to
13990 (set_breakpoint_at): Update handler type.
13991 (reinsert_breakpoint_handler): Return 1 instead of calling
13993 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13995 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13996 * mem-break.h (set_breakpoint_at): Update handler type.
13997 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13998 * win32-low.c (auto_delete_breakpoint): New.
13999 (get_child_debug_event): Use it.
14001 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14003 * configure.ac: Check for pread and pwrite.
14004 * hostio.c (handle_pread): Fall back to lseek and read.
14005 (handle_pwrite): Fall back to lseek and write.
14006 * config.in, configure: Regenerated.
14008 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14010 * server.c (myresume): Add own_buf argument.
14011 (main): Update calls.
14013 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14015 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14016 * remote-utils.c (remote_open): Do not call disable_async_io.
14017 (block_async_io): Delete.
14018 (unblock_async_io): Make static.
14019 (initialize_async_io): New.
14020 * server.c (handle_v_cont): Handle async I/O here.
14021 (myresume): Likewise. Move other common resume tasks here...
14022 (main): ... from here. Call initialize_async_io. Disable async
14023 I/O before the main loop.
14024 * server.h (initialize_async_io): Declare.
14025 (block_async_io, unblock_async_io): Delete prototypes.
14026 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14028 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14030 * remote-utils.c (readchar): Allow binary data in received messages.
14032 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14034 * win32-low.c (attaching): New global.
14035 (win32_create_inferior): Clear the `attaching' global.
14036 (win32_attach): Set the `attaching' global.
14037 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14038 attaching. Only set a breakpoint at the entry point if not
14041 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14043 * server.c (main): Don't report dll events on the initial
14044 connection on attaches.
14046 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14048 * server.c (main): Relax numerical bases supported for the pid of
14049 the --attach command line argument.
14051 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14053 * win32-low.c (win32_attach): Call OpenProcess before
14054 DebugActiveProcess, not after. Add last error output to error
14057 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14059 * win32-low.c (win32_get_thread_context)
14060 (win32_set_thread_context): New functions.
14061 (thread_rec): Use win32_get_thread_context.
14062 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14063 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14066 2007-12-03 Leo Zayas
14067 Pedro Alves <pedro_alves@portugalmail.pt>
14069 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14071 (child_add_thread): Minor cleanup.
14072 (child_continue): Resume artificially suspended threads before
14073 calling ContinueDebugEvent.
14074 (suspend_one_thread): New.
14075 (fake_breakpoint_event): New.
14076 (get_child_debug_event): Change return type to int. Check here if
14077 gdb sent an interrupt request. If a soft interrupt was requested,
14078 fake a breakpoint event. Return 0 if there is no event to handle,
14080 (win32_wait): Don't check here if gdb sent an interrupt request.
14081 Ensure there is a valid event to handle.
14082 (win32_request_interrupt): Add soft interruption method as last
14085 2007-12-03 Leo Zayas
14086 Pedro Alves <pedro_alves@portugalmail.pt>
14088 * win32-low.h (win32_thread_info): Add descriptions to the
14089 structure members. Replace `suspend_count' counter by a
14091 * win32-low.c (thread_rec): Update condition of when to get the
14092 context from the inferior. Rely on ContextFlags being set if it
14093 has already been retrieved. Only suspend the inferior thread if
14094 we haven't already. Warn if that fails.
14095 (continue_one_thread): s/suspend_count/suspended/. Only call
14096 ResumeThread once. Warn if that fails.
14098 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14100 * win32-low.c (win32_wait): Don't read from the inferior when it
14101 has already exited.
14103 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14105 * Makefile.in (win32_low_h): New variable.
14106 (win32-low.o): Add dependency on $(win32_low_h).
14107 (win32-arm-low.o, win32-i386-low.o): New rules.
14109 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14111 * hostio.c: Correct copyright year.
14113 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14115 * Makefile.in (OBS): Add hostio.o.
14116 (hostio.o): New rule.
14117 * server.h (handle_vFile): Declare.
14118 * hostio.c: New file.
14119 * server.c (handle_v_requests): Take packet_len and new_packet_len
14120 for binary packets. Call handle_vFile.
14121 (main): Update call to handle_v_requests.
14123 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14125 * linux-low.c: Include <sched.h>.
14127 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14129 * linux-low.c (linux_tracefork_grandchild): New.
14130 (linux_tracefork_child): Use clone.
14131 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14133 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14135 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14137 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14139 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14141 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14143 * inferiors.c (change_inferior_id): Delete.
14144 (add_pid_to_list, pull_pid_from_list): New.
14145 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14146 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14147 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14148 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14149 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14150 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14151 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14152 (using_threads): Always set to 1.
14153 (handle_extended_wait): New.
14154 (add_process): Do not set TID.
14155 (linux_create_inferior): Set must_set_ptrace_flags.
14156 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14157 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14158 (linux_thread_alive): Rename TID argument to LWPID.
14159 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14160 (linux_wait_for_event): Do not use TID or check using_threads. Update
14161 call to dead_thread_notify. Call handle_extended_wait.
14162 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14163 (send_sigstop): Delete sigstop_sent.
14164 (wait_for_sigstop): Avoid TID.
14165 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14166 (linux_test_for_tracefork): New.
14167 (linux_lookup_signals): Use thread_db_active and
14168 linux_supports_tracefork_flag.
14169 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14170 * linux-low.h (get_process_thread): Avoid TID.
14171 (struct process_ifo): Move thread_known and tid to the end. Remove
14173 (linux_attach_lwp, thread_db_init): Update prototypes.
14174 * server.h (change_inferior_id): Delete prototype.
14175 (add_pid_to_list, pull_pid_from_list): New prototypes.
14176 * thread-db.c (thread_db_use_events): New.
14177 (find_first_thread): Rename to...
14178 (find_one_thread): ...this. Update callers and messages. Do not
14179 call fatal. Check thread_db_use_events. Do not call
14180 change_inferior_id or new_thread_notify.
14181 (maybe_attach_thread): Update. Do not call new_thread_notify.
14182 (thread_db_init): Set thread_db_use_events. Check use_events.
14183 * utils.c (fatal, warning): Correct message prefix.
14185 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14187 * Makefile.in (clean): Remove new files.
14188 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14189 (powerpc-64.o, powerpc-64.c): New rules.
14190 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14191 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14193 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14195 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14196 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14197 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14198 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14199 (target_regsets): Add AltiVec and SPE register sets.
14200 * configure.ac: Check for AltiVec and SPE.
14201 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14202 (ppc_fill_vrregset, ppc_store_vrregset): New.
14203 (target_regsets): Add AltiVec register set.
14204 * configure: Regenerated.
14206 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14208 * linux-low.c (O_LARGEFILE): Define.
14209 (linux_read_memory): Use /proc/PID/mem.
14210 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14211 * configure, config.in: Regenerated.
14213 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14215 * linux-low.c (linux_wait_for_event): Do not pass signals while
14218 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14220 * win32-low.c (create_process): New.
14221 (win32_create_inferior): Use create_process instead of
14222 CreateProcess. If create_process failed retry appending an ".exe"
14223 suffix. Store the GetLastError result immediatelly after
14224 create_process calls and use it on the call to error.
14226 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14228 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14230 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14232 * configure.ac: Switch license to GPLv3.
14234 2007-08-01 Michael Snyder <msnyder@access-company.com>
14236 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14238 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14240 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14242 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14243 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14244 CloseToolhelp32Snapshot.
14245 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14246 CloseToolhelp32Snapshot.
14248 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14250 * server.c (main): Check for inferior exit before main loop.
14252 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14254 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14255 instead of on tmp_desc.
14257 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14258 Daniel Jacobowitz <dan@codesourcery.com>
14260 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14261 (add_thread): Minor cleanups.
14262 (clear_inferiors): Move lower in the file. Clear the DLL
14264 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14265 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14266 (xml_escape_text): New.
14267 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14269 (handle_v_cont): Report errors.
14270 (gdbserver_version): Update.
14271 (main): Correct size of own_buf. Do not report initial DLL events.
14272 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14273 (unloaded_dll, xml_escape_text): New.
14274 * win32-low.c (enum target_waitkind): Update comments.
14275 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14276 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14277 (win32_EnumProcessModules, win32_GetModuleInformation)
14278 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14279 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14280 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14281 (win32_Module32First, win32_Module32Next, load_toolhelp)
14282 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14283 (get_child_debug_event): Handle DLL events.
14284 (win32_wait): Likewise.
14286 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14288 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14289 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14291 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14293 * win32-low.c (handle_output_debug_string): Ignore event if not
14296 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14298 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14300 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14302 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14304 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14306 * inferiors.c (change_inferior_id): Add comment.
14307 * linux-low.c (check_removed_breakpoint): Add an early
14308 prototype. Improve debug output.
14309 (linux_attach): Doc update.
14310 (linux_detach_one_process, linux_detach): Clean up before releasing
14312 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14313 * linux-low.h (struct process_info): Doc improvement.
14314 * mem-break.c (delete_all_breakpoints): New.
14315 * mem-break.h (delete_all_breakpoints): New prototype.
14316 * thread-db.c (find_first_thread): New.
14317 (thread_db_create_event): Call it instead of
14318 thread_db_find_new_threads. Clean up unused variables.
14319 (maybe_attach_thread): Remove first thread handling.
14320 (thread_db_find_new_threads): Use find_first_thread.
14321 (thread_db_get_tls_address): Likewise.
14323 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14325 * thread-db.c (thread_db_find_new_threads): Add prototype.
14326 (thread_db_create_event): Check for the main thread before adding
14328 (maybe_attach_thread): Only enable event reporting if TID == 0.
14329 (thread_db_get_tls_address): Check for new threads.
14331 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14333 * linux-low.c (linux_create_inferior): Try execv before execvp.
14334 * spu-low.c (spu_create_inferior): Likewise.
14336 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14338 * linux-low.c (linux_create_inferior): Change execv to execvp.
14339 * spu-low.c (spu_create_inferior): Likewies.
14341 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14343 * Makefile.in (clean): Clean new files instead of deleted ones.
14344 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14345 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14347 * configure.srv: Specify XML files and new regformats for MIPS and
14349 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14350 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14351 an entry for the restart register.
14352 (mips_cannot_fetch_register, mips_cannot_store_register)
14353 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14354 register names to match the XML descriptions.
14355 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14356 restart register instead of $0.
14358 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14359 Markus Deuling <deuling@de.ibm.com>
14361 * remote-utils.c (decode_xfer_write): New function.
14362 * server.h (decode_xfer_write): Add prototype.
14363 * server.c (handle_query): Add PACKET_LEN argument. Support
14364 qXfer:spu:read and qXfer:spu:write packets.
14365 (main): Pass packet_len to handle_query.
14366 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14367 * target.h (target_ops): Add qxfer_spu.
14369 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14371 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14372 accessing non-seekable spufs files.
14374 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14376 * server.c (handle_query): Add reply for qC packet.
14378 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14379 Leo Zayas <lerele@champenstudios@com>
14381 * server.h (check_remote_input_interrupt_request): New function.
14382 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14383 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14384 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14385 (check_remote_input_interrupt_request): New function.
14386 * server.h (check_remote_input_interrupt_request): Declare.
14387 * win32-low.c (winapi_DebugBreakProcess,
14388 winapi_GenerateConsoleCtrlEvent): New typedefs.
14389 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14391 (win32_wait): Check for remote interrupt request
14392 with check_remote_input_interrupt_request.
14393 (win32_request_interrupt): New function.
14394 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14396 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14398 * win32-low.c (debug_registers_changed,
14399 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14400 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14401 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14402 (thread_rec): Get context using the low target.
14403 (child_add_thread): Call thread_added on the low target,
14404 which does the same thing.
14406 (do_initial_child_stuff): Remove debug registers references.
14407 Set context using the low target. Resume threads after
14408 setting the contexts.
14409 (child_continue): Remove dead variable. Remove debug
14410 registers references.
14411 (child_fetch_inferior_registers): Go through the low target.
14412 (do_child_store_inferior_registers): Remove.
14413 (child_store_inferior_registers): Go through the low target.
14414 (win32_resume): Remove debug registers references.
14415 Set context using the low target.
14416 (handle_exception): Change return type to void. Don't record
14417 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14418 first chance exception.
14419 (get_child_debug_event): Change return type to void. Remove
14420 goto loop. Always return after waiting for debug event.
14421 (win32_wait): Convert to switch statement. Handle spurious
14424 * win32-i386-low.c (debug_registers_changed,
14425 debug_registers_used): New.
14426 (initial_stuff): Rename to ...
14427 (i386_initial_stuff): ... this. Clear debug registers
14429 (store_debug_registers): Delete.
14430 (i386_get_thread_context): New.
14431 (load_debug_registers): Delete.
14432 (i386_set_thread_context): New.
14433 (i386_thread_added): New.
14434 (single_step): Rename to ...
14435 (i386_single_step): ... this.
14436 (do_fetch_inferior_registers): Rename to ...
14437 (i386_fetch_inferior_register): ... this.
14438 (i386_store_inferior_register): New.
14439 (the_low_target): Adapt to new interface.
14441 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14442 (arm_get_thread_context): New.
14443 (arm_set_thread_context): New.
14445 (do_fetch_inferior_registers): Rename to ...
14446 (arm_fetch_inferior_register): ... this.
14447 (arm_store_inferior_register): New.
14448 (arm_wince_breakpoint): Reimplement as unsigned long.
14449 (arm_wince_breakpoint_len): Define.
14450 (the_low_target): Adapt to new interface.
14452 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14453 load_debug_registers. Add get_thread_context, set_thread_context,
14454 thread_added and store_inferior_register. Rename
14455 fetch_inferior_registers to fetch_inferior_register.
14456 (regptr): Remove declaration.
14458 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14460 * linux-low.c (linux_detach): Change return type to int. Return 0.
14461 * spu-low.c (spu_detach): Likewise.
14463 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14465 * target.h (target_ops): Change return type of detach to int.
14467 (join_inferior): New.
14468 * server.c (main): Don't skip detach support on mingw32.
14469 If the inferior doesn't support detaching return error.
14470 Call join_inferior instead of using waitpid.
14471 * linux-low.c (linux_join): New.
14472 (linux_target_op): Add linux_join.
14473 * spu-low.c (spu_join): New.
14474 (spu_target_ops): Add spu_join.
14475 * win32-low.c (win32_detach): Adapt to new interface.
14476 Reopen current_process_handle before detaching. Issue a child
14477 resume before detaching.
14479 (win32_target_op): Add win32_join.
14481 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14483 * win32-low.c (win32-attach): Fix return value.
14484 * target.h (target_ops): Describe ATTACH return values.
14486 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14488 * win32-low.c (GETPROCADDRESS): Define.
14489 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14490 (winapi_DebugSetProcessKillOnExit): Likewise.
14491 (win32_create_inferior): Force usage of ansi CreateProcessA.
14492 (win32_attach): Use GETPROCADDRESS.
14493 (win32_detach): Likewise.
14495 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14497 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14499 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14501 * win32-low.c: Commit leftover changes from 2007-03-29.
14503 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14505 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14506 fields short instead of int. Add explicit padding.
14507 (i387_cache_to_fsave): Remove unnecessary casts.
14508 (i387_fsave_to_cache): Doc fix.
14509 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14511 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14513 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14514 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14516 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14518 * configure.srv (arm*-*-mingw32ce*): Move near the other
14521 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14523 * configure.ac: Add errno checking.
14524 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14525 sys/file.h and malloc.h.
14526 (AC_CHECK_DECLS): Add perror.
14527 (srv_mingwce): Handle.
14528 * configure.srv (i[34567]86-*-cygwin*): Add
14529 win32-i386-low.o to srv_tgtobj.
14530 (i[34567]86-*-mingw*): Likewise.
14531 (arm*-*-mingw32ce*): Add case.
14532 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14533 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14534 [__MINGW32CE__] (strerror): New function.
14535 [__MINGW32CE__] (errno): Define to GetLastError.
14536 [__MINGW32CE__] (COUNTOF): New macro.
14537 (remote_open): Remove extra close call.
14538 * mem-break.c (delete_breakpoint_at): New function.
14539 * mem-break.h (delete_breakpoint_at): Declare.
14540 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14541 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14542 [USE_WIN32API] (read, write): Add char* casts.
14543 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14544 * server.h: Include wincecompat.h on Windows CE.
14545 [HAVE_ERRNO_H]: Check.
14546 (perror): Declare if not declared.
14547 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14548 (perror_with_name): Remove errno declaration.
14549 * wincecompat.h: New.
14550 * wincecompat.c: New.
14551 * win32-low.h: New.
14552 * win32-arm-low.c: New.
14553 * win32-i386-low.c: New.
14554 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14555 (OUTMSG2): Make it safe.
14557 (COUNTOF): New macro.
14558 (NUM_REGS): Get it from the low target.
14559 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14560 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14561 (thread_rec): Let low target handle debug registers.
14562 (child_add_thread): Likewise.
14563 (child_init_thread_list): Likewise.
14564 (continue_one_thread): Likewise.
14566 (do_child_fetch_inferior_registers): Move to ...
14567 * win32-i386-low.c: ... here, and rename to ...
14568 (do_fetch_inferior_registers): ... this.
14569 * win32-low.c (child_fetch_inferior_registers):
14570 Go through the low target.
14571 (do_child_store_inferior_registers): Use regptr.
14572 (strwinerror): New function.
14573 (win32_create_inferior): Handle Windows CE.
14574 Use strwinerror instead of strerror on Windows error
14575 codes. Add program to the error output.
14576 Don't close the main thread handle on Windows CE.
14577 (win32_attach): Use coredll.dll on Windows CE.
14578 (win32_kill): Close current process and current
14580 (win32_detach): Use coredll.dll on Windows CE.
14581 (win32_resume): Let low target handle debug registers, and
14583 (handle_exception): Add/Remove initial breakpoint. Avoid
14584 non-existant WSTOPSIG on Windows CE.
14585 (win32_read_inferior_memory): Cast to remove warning.
14586 (win32_arch_string): Go through the low target.
14587 (initialize_low): Call set_breakpoint_data with the low
14588 target's breakpoint.
14589 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14590 FOP_REGNUM, mappings): Move to ...
14591 * win32-i386-low.c: ... here.
14592 * win32-low.c (win32_thread_info): Move to ...
14593 * win32-low.h: ... here.
14594 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14595 win32-arm-low.c and wincecompat.c.
14596 (all:): Add $EXEEXT.
14597 (install-only:): Likewise.
14598 (gdbserver:): Likewise.
14599 (gdbreplay:): Likewise.
14600 * config.in: Regenerate.
14601 * configure: Regenerate.
14603 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14605 * win32-low.c: Rename typedef thread_info to
14606 win32_thread_info throughout.
14608 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14610 * win32-i386-low.c: Rename to ...
14611 * win32-low.c: ... this.
14612 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14613 * Makefile.in: Likewise.
14615 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14617 * remote-utils.c (monitor_output): Constify msg parameter.
14618 * server.h (monitor_output): Likewise.
14619 * win32-i386-low.c (handle_output_debug_string): New.
14620 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14621 handle_output_debug_string.
14622 (get_child_debug_event): Likewise.
14624 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14626 * server.c (main): Correct strtoul check.
14628 2007-03-27 Jon Ringle <jon@ringle.org>
14630 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14632 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14634 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14636 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14638 * terminal.h: Check HAVE_SGTTY_H.
14640 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14642 * remote-utils.c (remote_open): Print out the assigned port number.
14644 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14646 * remote-utils.c (monitor_output): New function.
14647 * server.c (debug_threads): Define here.
14648 (monitor_show_help): New function.
14649 (handle_query): Handle qRcmd.
14650 (main): Do not handle 'd' packet.
14651 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14652 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14655 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14657 * Makefile.in (EXEEXT): New.
14658 (clean): Use $(EXEEXT).
14660 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14662 * target.h (target_ops): Rename send_signal to request_interrupt,
14663 and remove enum target_signal parameter.
14664 * linux-low.c (linux_request_interrupt): Rename from
14665 linux_send_signal, and always send SIGINT.
14666 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14667 and always send SIGINT.
14668 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14670 (input_interrupt): Likewise.
14672 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14674 * server.c (get_features_xml): Check if target implemented
14676 * win32-i386-low.c (win32_arch_string): New.
14677 (win32_target_ops): Add win32_arch_string as arch_string member.
14679 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14681 * spu-low.c (spu_arch_string): New.
14682 (spu_target_ops): Add spu_arch_string.
14684 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14686 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14687 * configure.ac: Do not check for terminal.h.
14688 * configure, config.in: Regenerated.
14690 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14692 * Makefile.in (OBS): Add $(XML_BUILTIN).
14693 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14695 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14696 (arm-with-iwmmxt.c): New.
14697 * config.in, configure: Regenerate.
14698 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14699 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14700 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14701 (arm*-*-linux*): Add iWMMXt and regset support.
14702 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14703 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14704 (arm_store_wmmxregset, target_regsets): New.
14705 * server.c (get_features_xml): Take annex argument. Check builtin
14707 (handle_query): Handle multiple annexes.
14709 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14711 * remote-utils.c [USE_WIN32API] (read, write): Define.
14712 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14715 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14717 * linux-i386-low.c (the_low_target): Set arch_string.
14718 * linux-x86-64-low.c (the_low_target): Likewise.
14719 * linux-low.c (linux_arch_string): New.
14720 (linux_target_ops): Add it.
14721 * linux-low.h (struct linux_target_ops): Add arch_string.
14722 * server.c (write_qxfer_response): Use const void * for DATA.
14723 (get_features_xml): New.
14724 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14725 * target.h (struct target_ops): Add arch_string method.
14727 2007-01-03 Denis Pilat <denis.pilat@st.com>
14728 Daniel Jacobowitz <dan@codesourcery.com>
14730 * linux-low.c (linux_kill): Handle being called with no threads.
14731 * win32-i386-low.c (win32_kill): Likewise.
14732 (get_child_debug_event): Clear current_process_handle.
14734 2006-12-30 Denis PILAT <denis.pilat@st.com>
14735 Daniel Jacobowitz <dan@codesourcery.com>
14737 * remote-utils.c (remote_open): Check the type of specified
14738 serial port devices before opening them.
14739 * server.c (main): Kill the inferior if an error occurs during
14740 the first remote_open.
14742 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14744 * README: Update supported targets.
14746 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14748 * Makefile.in (clean): Remove reg-mips64.c.
14749 (reg-mips64.c, reg-mips64.o): New rules.
14750 * configure.srv: Handle mips64. Include regset support for mips.
14751 * linux-mips-low.c (union mips_register): New.
14752 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14753 (mips_breakpoint, mips_breakpoint_at): Use int.
14754 (mips_collect_register, mips_supply_register)
14755 (mips_collect_register_32bit, mips_supply_register_32bit)
14756 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14757 (mips_store_fpregset, target_regsets): New.
14758 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14760 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14762 * configure.srv: Add target "spu*-*-*".
14763 * Makefile.in (clean): Remove reg-spu.c.
14764 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14765 * spu-low.c: New file.
14767 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14769 * configure.ac: Correct td_thr_tls_get_addr test.
14770 * configure: Regenerated.
14772 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14774 * linux-low.c (linux_wait_for_event): Reformat. Use the
14775 pass_signals array.
14776 * remote-utils.c (decode_address_to_semicolon): New.
14777 * server.c (pass_signals, handle_general_set): New.
14778 (handle_query): Mention QPassSignals for qSupported.
14779 (main): Call handle_general_set.
14780 * server.h (pass_signals, decode_address_to_semicolon): New.
14782 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14784 * server.c (handle_query): Correct error handling for read_auxv.
14786 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14788 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14789 and srv_linux_thread_db to yes.
14790 * linux-s390-low.c (s390_fill_gregset): New function.
14791 (target_regsets): Define data structure.
14793 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14795 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14796 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14797 * config.in, configure: Regenerated.
14798 * inferiors.c (gdb_id_to_thread): New function.
14799 (gdb_id_to_thread_id): Use it.
14800 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14801 * linux-low.h (struct process_info): Add th member.
14802 (thread_db_get_tls_address): New prototype.
14803 * remote-utils.c (decode_address): Make non-static.
14804 * server.c (handle_query): Handle qGetTLSAddr.
14805 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14806 * target.h (struct target_ops): Add get_tls_address.
14807 * thread-db.c (maybe_attach_thread): Save the thread handle.
14808 (thread_db_get_tls_address): New.
14810 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14812 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14813 (linux_resume_one_process): Take a siginfo_t *. Update all
14814 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14815 (struct pending_signals): Add a siginfo_t.
14816 (linux_wait_for_process): Always set last_status.
14817 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14818 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14819 * linux-low.h (struct process_info): Add last_status.
14821 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14823 * remote-utils.c (try_rle): New function.
14824 (putpkt_binary): Use it.
14826 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14828 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14829 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14830 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14831 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14832 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14835 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14837 * server.c (terminal_fd): New variable.
14838 (old_foreground_pgrp): Likewise.
14839 (restore_old_foreground_pgrp): New function.
14840 (start_inferior): Record the terminal file descriptor in terminal_fd
14841 and its original foreground group in old_foreground_pgrp. Register
14842 restore_old_foreground_pgrp with atexit().
14844 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14846 * server.c (handle_query): Correct qPart to qXfer.
14848 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14850 * configure.ac: Check for more headers which are missing on
14851 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14852 * configure.srv: Add Cygwin and mingw32.
14853 * remote-utils.c: Don't include headers unconditionally which
14854 are missing on mingw32. Include <winsock.h> for mingw32.
14855 (remote_open): Adjust for mingw32 support. Flush
14856 standard error after writing to it.
14857 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14858 (unblock_async_io, enable_async_io, disable_async_io)
14859 (readchar, getpkt): Update for Winsock support.
14860 (prepare_resume_reply): Expect a protocol signal number.
14861 * server.c: Disable <sys/wait.h> on mingw32.
14862 (start_inferior): Adjust for mingw32 support. Flush
14863 standard error after writing to it.
14864 (attach_inferior): Likewise. Use protocol signal
14866 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14868 * win32-i386-low.c: New file.
14869 * Makefile.in (XM_CLIBS): Set.
14870 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14871 (win32-i386-low.o): New dependency rule.
14872 * linux-low.c (linux_wait): Use target signal numbers.
14873 * target.h (struct target_ops): Doc fix.
14874 * server.h (target_signal_to_name): New prototype.
14875 * gdbreplay.c: Don't include headers unconditionally which
14876 are missing on mingw32. Include <winsock.h> for mingw32.
14877 (remote_close, remote_open): Adjust for Winsock support.
14878 * configure, config.in: Regenerated.
14880 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14882 * server.c (decode_xfer_read, write_qxfer_response): New.
14883 (handle_query): Take a packet length argument. Handle
14884 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14885 the qSupported response.
14886 (main): Update call to handle_query.
14888 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14890 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14891 (putpkt_binary): Renamed from putpkt and adjusted for binary
14893 (putpkt): New wrapper for putpkt_binary.
14894 (readchar): Don't mask off the high bit.
14895 (decode_X_packet): New function.
14896 * server.c (main): Call putpkt_binary if a handler sets the packet
14897 length. Save the length of the incoming packet. Handle 'X'.
14898 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14900 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14902 * server.c (handle_query): Handle qSupported.
14904 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14906 * remote-utils.c (all_symbols_looked_up): New variable.
14907 (look_up_one_symbol): Check it.
14908 * server.h (look_up_one_symbol): New declaration.
14909 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14911 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14913 * Makefile.in (linux-arm-low.o): Update dependencies.
14914 * linux-arm-low.c: Include "gdb_proc_service.h".
14915 (PTRACE_GET_THREAD_AREA): Define.
14916 (ps_get_thread_area): New function.
14918 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14920 * configure.srv (m68k*-*-uclinux*): New target.
14921 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14922 (linux_resume_one_process): Remove extraneous cast.
14923 (linux_read_offsets): New.
14924 (linux_target_op): Add linux_read_offsets on mmuless systems.
14925 * server.c (handle_query): Add qOffsets logic.
14926 * target.h (struct target_ops): Add read_offsets.
14928 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14930 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14931 (PTRACE_GET_THREAD_AREA): Define.
14932 (ps_get_thread_area): New function.
14933 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14934 (linux-x86-64-low.o): Update.
14936 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14938 * configure.ac: Remove checks for prfpregset_t.
14939 * gdb_proc_service.h: New file.
14940 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14941 new "gdb_proc_service.h".
14942 * proc-service.c: Likewise.
14943 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14944 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14945 * Makefile.in (gdb_proc_service_h): Updated.
14946 * configure, config.in: Regenerated.
14948 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14950 * remote-utils.c (prepare_resume_reply): Move declaration
14951 of gdb_id_from_wait to the top of the block.
14953 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14955 * linux-low.c (regsets_store_inferior_registers): Read the regset
14956 from the target before filling it.
14958 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14960 * server.c (attach_inferior): Return SIGTRAP for a successful
14963 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14965 * Makefile.in (OBS): Add version.o.
14966 (STAGESTUFF): Delete.
14967 (version.o): Add dependencies.
14968 (version.c): Replace rule.
14969 (clean): Remove version.c.
14970 * server.c (gdbserver_version): New.
14971 (gdbserver_usage): Use printf.
14972 (main): Handle --version and --help.
14973 * server.h (version, host_name): Add declarations.
14975 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14987 * linux-x86-64-low.c:
14989 * linux-s390-low.c:
14990 * linux-ppc64-low.c:
14992 * linux-mips-low.c:
14993 * linux-m68k-low.c:
14994 * linux-m32r-low.c:
14997 * linux-ia64-low.c:
14998 * linux-i386-low.c:
14999 * linux-crisv32-low.c:
15011 * gdbserver.1: Add (C) after Copyright. Update the FSF
15014 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15016 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15017 (arm_breakpoint_at): Recognize both breakpoints.
15018 (the_low_target): Use the correct breakpoint instruction.
15020 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15022 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15023 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15024 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15025 (the_low_target): Update.
15027 2005-10-25 Andreas Schwab <schwab@suse.de>
15029 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15031 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15032 (ia64_num_regs): Reduce to 462.
15034 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15036 * acinclude.m4: Correct quoting.
15037 * aclocal.m4: Regenerated.
15039 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15040 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15041 (thread_db_init): Call thread_db_err_str.
15042 * configure.ac: Check for TD_VERSION.
15043 * config.in, configure: Regenerated.
15045 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15047 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15049 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15051 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15052 is not available. Define HAVE_PTRACE_GETREGS if it is.
15053 * config.in, configure: Regenerated.
15054 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15055 * linux-i386-low.c, linux-m68k-low.c: Update to use
15056 HAVE_PTRACE_GETREGS.
15057 * linux-low.c (regsets_fetch_inferior_registers)
15058 (regsets_store_inferior_registers): Only return 0 if we processed
15060 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15061 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15063 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15065 * inferiors.c (struct thread_info): Add gdb_id.
15066 (add_thread): Add gdb_id argument.
15067 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15068 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15069 calls to add_thread.
15070 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15071 * server.c (handle_query): Use thread_to_gdb_id.
15072 (handle_v_cont, main): Use gdb_id_to_thread_id.
15073 * server.h (add_thread): Update prototype.
15074 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15077 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15079 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15080 left-padded registers.
15081 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15082 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15084 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15086 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15087 * configure: Regenerate.
15088 * config.in: Regenerate.
15089 * server.h (NEED_DECLARATION_STRERROR):
15090 Replace with !HAVE_DECL_STRERROR.
15092 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15094 * linux-low.c (linux_wait, linux_send_signal): Don't test
15095 an unsigned long variable for > 0 if it could be MAX_ULONG.
15096 * server.c (myresume): Likewise.
15097 * target.c (set_desired_inferior): Likewise.
15099 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15101 * configure.ac: Simplify and improve check for socklen_t.
15102 * configure, config.in: Regenerate.
15104 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15106 * acconfig.h: Remove.
15107 * configure.ac: Add a test for socklen_t. Use three-argument
15108 AC_DEFINE throughout.
15109 * config.in: Regenerated using autoheader 2.59.
15110 * configure: Regenerated.
15112 * gdbreplay.c (socklen_t): Provide a default.
15113 (remote_open): Use socklen_t.
15114 * remote-utils.c (socklen_t): Provide a default.
15115 (remote_open): Use socklen_t.
15116 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15119 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15121 * linux-low.c (linux_read_memory, linux_write_memory)
15122 (linux_read_auxv): Likewise.
15123 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15124 (check_mem_write): Likewise.
15125 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15127 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15128 (registers_from_string, register_data): Likewise.
15129 * server.c (handle_query, main): Likewise.
15130 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15131 (decode_M_packet): Likewise.
15132 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15133 * target.h (struct target_ops): Update read_memory, write_memory,
15135 (read_inferior_memory, write_inferior_memory): Update.
15136 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15137 to unsigned char *.
15138 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15139 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15140 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15141 linux-s390-low.c, linux-sh-low.c: Update for changes in
15142 read_inferior_memory and the_low_target->breakpoint.
15144 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15146 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15147 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15148 * configure.srv: Add powerpc64-*-linux*.
15149 * linux-ppc64-low.c: New file.
15151 2005-05-23 Orjan Friberg <orjanf@axis.com>
15153 * linux-cris-low.c: New file with support for CRIS.
15154 * linux-crisv32-low.c: Ditto for CRISv32.
15155 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15156 (clean): Add reg-cris.c and reg-crisv32.c.
15157 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15158 reg-crisv32.o, and reg-crisv32.c to make rules.
15159 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15160 recognized targets.
15162 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15164 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15165 of sizeof (PTRACE_XFER_TYPE).
15166 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15168 2005-05-12 Orjan Friberg <orjanf@axis.com>
15170 * target.h (struct target_ops): Add insert_watchpoint,
15171 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15172 pointers for hardware watchpoint support.
15173 * linux-low.h (struct linux_target_ops): Ditto.
15174 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15175 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15176 to linux_target_ops.
15177 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15179 * server.c (main): Recognize 'Z' and 'z' packets.
15181 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15183 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15184 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15185 (the_low_target): Add new members.
15187 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15189 * proc-service.c (ps_lgetregs): Search all_processes instead of
15192 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15194 * server.c (start_inferior): Change return type to int.
15195 (attach_inferior): Change sigptr to int *.
15196 (handle_v_cont, handle_v_requests): Change signal to int *.
15197 (main): Change signal to int.
15199 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15201 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15202 * configure.srv: Add m32r*-*-linux*.
15203 * linux-m32r-low.c: New file.
15205 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15207 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15209 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15211 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15212 Take unsigned long arguments for PIDs.
15213 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15214 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15215 (wait_for_sigstop, linux_resume_one_process)
15216 (regsets_fetch_inferior_registers, linux_send_signal)
15217 (linux_read_auxv): Likewise. Update the types of variables holding
15218 PIDs. Update format string specifiers.
15219 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15220 * remote-utils.c (prepare_resume_reply): Likewise.
15221 * server.c (cont_thread, general_thread, step_thread)
15222 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15224 (handle_query): Update format specifiers.
15225 (handle_v_cont, main): Use strtoul for thread IDs.
15226 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15227 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15228 (general_thread, step_thread, thread_from_wait)
15229 (old_thread_from_wait): Update.
15230 * target.h (struct thread_resume): Use unsigned long for THREAD.
15231 (struct target_ops): Use unsigned long for arguments to attach and
15234 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15236 * acinclude.m4: Include bfd/bfd.m4 directly.
15237 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15238 <agriffis@toolchain.org>.
15239 * aclocal.m4, configure: Regenerated.
15241 2005-01-07 Andrew Cagney <cagney@gnu.org>
15243 * configure.ac: Rename configure.in, require autoconf 2.59.
15244 * configure: Re-generate.
15246 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15248 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15249 LIBS when finished.
15250 * aclocal.m4: Regenerated.
15251 * configure: Regenerated.
15253 2004-11-21 Andreas Schwab <schwab@suse.de>
15255 * linux-m68k-low.c (m68k_num_gregs): Define.
15256 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15257 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15258 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15259 (m68k_breakpoint_at): New. Add to the_low_target.
15261 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15262 srv_linux_thread_db to yes.
15264 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15266 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15267 (ARCH_SET_FS): Likewise.
15268 (ARCH_GET_FS): Likewise.
15269 (ARCH_GET_GS): Likewise.
15271 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15273 * linux-i386-low.c (ps_get_thread_area): New.
15274 * linux-x86-64-low.c (ps_get_thread_area): New.
15275 * linux-low.c: Include <sys/syscall.h>.
15276 (linux_kill_one_process): Don't kill the first thread here.
15277 (linux_kill): Kill the first thread here.
15278 (kill_lwp): New function.
15279 (send_sigstop, linux_send_signal): Use it.
15280 * proc-service.c: Clean up #ifdefs.
15281 (fpregset_info): Delete.
15282 (ps_lgetregs): Update and enable implementation.
15283 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15285 * remote-utils.c (struct sym_cache, symbol_cache): New.
15286 (input_interrupt): Print a clearer message.
15287 (async_io_enabled): New variable.
15288 (enable_async_io, disable_async_io): Use it. Update comments.
15289 (look_up_one_symbol): Use the symbol cache.
15290 * thread-db.c (thread_db_look_up_symbols): New function.
15291 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15293 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15295 * configure.in: Test for -rdynamic.
15296 * configure: Regenerated.
15297 * Makefile (INTERNAL_LDFLAGS): New.
15298 (gdbserver, gdbreplay): Use it.
15300 2004-09-02 Andrew Cagney <cagney@gnu.org>
15302 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15304 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15306 * linux-low.c (linux_wait): Clear all_processes list also.
15308 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15310 * linux-low.c: Include <errno.h>. Remove extern declaration of
15313 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15315 * gdbreplay.c, server.h, utils.c: Update copyright years.
15317 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15319 * server.c (main): Print child status or termination signal from
15320 variable 'signal', not 'sig'.
15322 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15324 * linux-low.c (linux_read_memory): Change return type to
15325 int. Check for and return error from ptrace().
15326 * target.c (read_inferior_memory): Change return type to int. Pass
15327 back return status from the_target->read_memory().
15328 * target.h (struct target_ops): Adapt *read_memory() prototype.
15330 (read_inferior_memory): Adapt prototype.
15331 * server.c (main): Return an error packet if
15332 read_inferior_memory() returns an error.
15334 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15336 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15337 Unify with other clean targets.
15339 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15341 * server.c (handle_v_cont): Call set_desired_inferior.
15343 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15345 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15347 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15349 * linux-low.c (linux_wait): Unblock async I/O.
15350 (linux_resume): Block and enable async I/O.
15351 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15352 * server.h (block_async_io, unblock_async_io): Add prototypes.
15354 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15356 * remote-utils.c (remote_open): Print a status notice after
15357 opening a TCP port.
15358 * server.c (attach_inferior): Print a status notice after
15361 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15363 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15365 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15367 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15369 * server.c, target.h: Update copyright years.
15371 2004-02-25 Roland McGrath <roland@redhat.com>
15373 * target.h (struct target_ops): New member `read_auxv'.
15374 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15375 * linux-low.c (linux_read_auxv): New function.
15376 (linux_target_ops): Initialize `read_auxv' member to that.
15378 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15380 Committed by Jim Blandy <jimb@redhat.com>.
15382 * linux-s390-low.c (s390_num_regs): Update.
15383 (s390_regmap): Remove control registers. Use __s390x__ predefine
15384 instead of GPR_SIZE to distiguish s390 and s390x targets.
15386 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15388 * linux-low.c: Update copyright year.
15389 (check_removed_breakpoint): Clear pending_is_breakpoint.
15390 (linux_set_resume_request, linux_queue_one_thread)
15391 (resume_status_pending_p): New functions.
15392 (linux_continue_one_thread): Use process->resume.
15393 (linux_resume): Only resume threads if there are no pending events.
15394 * linux-low.h (struct process_info): Add resume request
15397 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15399 * regcache.c (new_register_cache): Clear the allocated register
15400 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15402 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15404 * linux-low.c (linux_resume): Take a struct thread_resume *
15406 (linux_wait): Update call.
15407 (resume_ptr): New static variable.
15408 (linux_continue_one_thread): Renamed from
15409 linux_continue_one_process. Use resume_ptr.
15410 (linux_resume): Use linux_continue_one_thread.
15411 * server.c (handle_v_cont, handle_v_requests): New functions.
15412 (myresume): New function.
15413 (main): Handle 'v' case.
15414 * target.h (struct thread_resume): New type.
15415 (struct target_ops): Change argument of "resume" to struct
15417 (myresume): Delete macro.
15419 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15421 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15422 (uninstall): Support DESTDIR.
15424 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15426 * configure.srv: Add xscale*linux copy of arm*linux entry.
15428 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15430 * linux-arm-low.c (arm_reinsert_addr): New function.
15431 (the_low_target): Add arm_reinsert_addr.
15433 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15435 * mem-break.c: Remove whitespace at end of file.
15437 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15439 * configure.in: Check whether we need to prototype strerror.
15440 * server.h: Optionally prototype strerror.
15441 * gdbreplay.c (perror_with_name): Use strerror.
15442 * linux-low.c (linux_attach_lwp): Use strerror.
15443 * utils.c (perror_with_name): Use strerror.
15444 * config.in, configure: Regenerated.
15446 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15448 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15449 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15451 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15453 * Makefile.in (SFILES): Update.
15454 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15455 low-sun3.c: Remove files.
15457 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15459 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15460 (linux_detach_one_process, linux_detach): New functions.
15461 (linux_target_ops): Add linux_detach.
15462 * server.c (main): Handle 'D' packet.
15463 * target.h (struct target_ops): Add "detach" member.
15464 (detach_inferior): Define.
15466 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15468 From Kelley Cook <kelleycook@wideopenwest.com>:
15469 * configure.srv: Accept i[34567]86 variants.
15471 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15473 * linux-low.c (linux_wait_for_event): Correct comment typos.
15474 (linux_resume_one_process): Call check_removed_breakpoint.
15475 (linux_send_signal): New function.
15476 (linux_target_ops): Add linux_send_signal.
15477 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15479 * target.h (struct target_ops): Add send_signal.
15481 2003-05-29 Jim Blandy <jimb@redhat.com>
15483 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15484 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15485 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15486 away part of the register's value.
15488 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15490 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15491 (linux_wait_for_event, linux_init_signals): Likewise.
15493 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15495 * configure.in: Check for stdlib.h.
15496 * configure: Regenerated.
15497 * config.in: Regenerated.
15499 2003-01-04 Andreas Schwab <schwab@suse.de>
15501 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15503 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15505 * Makefile.in: Remove obsolete code.
15507 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15509 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15510 defined(PT_FPR0_HI).
15512 2002-11-17 Stuart Hughes <seh@zee2.com>
15514 * linux-arm-low.c (arm_num_regs): Increase.
15515 (arm_regmap): Include status register.
15517 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15519 * linux-low.c (register_addr): Remove incorrect -1 check.
15521 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15523 * linux-low.c (linux_create_inferior): Call setpgid. Return
15525 (unstopped_p, linux_signal_pid): Remove.
15526 (linux_target_ops): Remove linux_signal_pid.
15527 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15528 global instead of target method.
15529 * target.h (struct target_ops): Remove signal_pid. Update comment
15530 for create_inferior.
15531 * server.c (signal_pid): New variable.
15532 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15533 gdbserver. Set the child to be the foreground process group.
15534 (attach_inferior): Set signal_pid.
15536 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15538 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15540 2002-08-20 Jim Blandy <jimb@redhat.com>
15542 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15545 2002-08-01 Andrew Cagney <cagney@redhat.com>
15547 * Makefile.in: Make chill references obsolete.
15549 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15551 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15552 * configure: Regenerate.
15553 * config.in: Regenerate.
15555 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15557 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15558 (perror_with_name, remote_close, remote_open, expect, play): Static.
15560 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15562 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15563 byte offsets instead of an array of indexes.
15564 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15566 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15568 * regcache.c: Add comment.
15570 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15572 * thread-db.c: New file.
15573 * proc-service.c: New file.
15574 * acinclude.m4: New file.
15575 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15576 proc-service.o, and thread-db.o.
15577 (linux-low.o): Add USE_THREAD_DB.
15578 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15579 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15580 * aclocal.m4: Regenerated.
15581 * config.in: Regenerated.
15582 * configure: Regenerated.
15583 * configure.in: Check for proc_service.h, sys/procfs.h,
15584 thread_db.h, and linux/elf.h headrs.
15585 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15586 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15587 Check for -lthread_db and thread support.
15588 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15589 PowerPC, and SuperH.
15590 * i387-fp.c: Constify arguments.
15591 * i387-fp.h: Likewise.
15592 * inferiors.c: (struct thread_info): Renamed from
15593 `struct inferior_info'. Remove PID member. Use generic inferior
15594 list header. All uses updated.
15595 (inferiors, signal_pid): Removed.
15596 (all_threads): New variable.
15597 (get_thread): Define.
15598 (add_inferior_to_list): New function.
15599 (for_each_inferior): New function.
15600 (change_inferior_id): New function.
15601 (add_inferior): Removed.
15602 (remove_inferior): New function.
15603 (add_thread): New function.
15604 (free_one_thread): New function.
15605 (remove_thread): New function.
15606 (clear_inferiors): Use for_each_inferior and free_one_thread.
15607 (find_inferior): New function.
15608 (find_inferior_id): New function.
15609 (inferior_target_data): Update argument type.
15610 (set_inferior_target_data): Likewise.
15611 (inferior_regcache_data): Likewise.
15612 (set_inferior_regcache_data): Likewise.
15613 * linux-low.c (linux_bp_reinsert): Remove.
15614 (all_processes, stopping_threads, using_thrads)
15615 (struct pending_signals, debug_threads, pid_of): New.
15616 (inferior_pid): Replace with macro.
15617 (struct inferior_linux_data): Remove.
15618 (get_stop_pc, add_process): New functions.
15619 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15620 Use add_process and add_thread.
15621 (linux_attach_lwp): New function, based on old linux_attach. Use
15622 add_process and add_thread. Set stop_expected for new threads.
15623 (linux_attach): New function.
15624 (linux_kill_one_process): New function.
15625 (linux_kill): Kill all LWPs.
15626 (linux_thread_alive): Use find_inferior_id.
15627 (check_removed_breakpoints, status_pending_p): New functions.
15628 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15629 Update. Use WNOHANG. Wait for cloned processes also. Update process
15630 struct for the found process.
15631 (linux_wait_for_event): New function.
15632 (linux_wait): Use it. Support LWPs.
15633 (send_sigstop, wait_for_sigstop, stop_all_processes)
15634 (linux_resume_one_process, linux_continue_one_process): New functions.
15635 (linux_resume): Support LWPs.
15636 (REGISTER_RAW_SIZE): Remove.
15637 (fetch_register): Use register_size instead. Call supply_register.
15638 (usr_store_inferior_registers): Likewise. Call collect_register.
15639 Fix recursive case.
15640 (regsets_fetch_inferior_registers): Improve error message.
15641 (regsets_store_inferior_registers): Add debugging.
15642 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15643 (unstopped_p, linux_signal_pid): New functions.
15644 (linux_target_ops): Add linux_signal_pid.
15645 (linux_init_signals): New function.
15646 (initialize_low): Call it. Initialize using_threads.
15647 * regcache.c (inferior_regcache_data): Add valid
15649 (get_regcache): Fetch registers lazily. Add fetch argument
15650 and update all callers.
15651 (regcache_invalidate_one, regcache_invalidate): New
15653 (new_register_cache): Renamed from create_register_cache.
15654 Return the new regcache.
15655 (free_register_cache): Change argument to a void *.
15656 (registers_to_string, registers_from_string): Call get_regcache
15657 with fetch flag set.
15658 (register_data): Make static. Pass fetch flag to get_regcache.
15659 (supply_register): Call get_regcache with fetch flag clear.
15660 (collect_register): Call get_regcache with fetch flag set.
15661 (collect_register_as_string): New function.
15662 * regcache.h: Update.
15663 * remote-utils.c (putpkt): Flush after debug output and use
15665 Handle input interrupts while waiting for an ACK.
15666 (input_interrupt): Use signal_pid method.
15667 (getpkt): Flush after debug output and use stderr.
15668 (outreg): Use collect_register_as_string.
15669 (new_thread_notify, dead_thread_notify): New functions.
15670 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15671 and general_thread.
15672 (look_up_one_symbol): Flush after debug output.
15673 * server.c (step_thread, server_waiting): New variables.
15674 (start_inferior): Don't use signal_pid. Update call to mywait.
15675 (attach_inferior): Update call to mywait.
15676 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15677 (main): Don't fetch/store registers explicitly. Use
15678 set_desired_inferior. Support proposed ``Hs'' packet. Update
15680 * server.h: Update.
15681 (struct inferior_list, struct_inferior_list_entry): New.
15682 * target.c (set_desired_inferior): New.
15683 (write_inferior_memory): Constify.
15684 (mywait): New function.
15685 * target.h: Update.
15686 (struct target_ops): New signal_pid method.
15687 (mywait): Removed macro, added prototype.
15689 * linux-low.h (regset_func): Removed.
15690 (regset_fill_func, regset_store_func): New.
15691 (enum regset_type): New.
15692 (struct regset_info): Add type field. Use new operation types.
15693 (struct linux_target_ops): stop_pc renamed to get_pc.
15694 Add decr_pc_after_break and breakpoint_at.
15695 (get_process, get_thread_proess, get_process_thread)
15696 (strut process_info, all_processes, linux_attach_lwp)
15697 (thread_db_init): New.
15699 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15700 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15701 (the_low_target): Add new members.
15702 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15703 (i386_store_fpxregset): Constify.
15704 (target_regsets): Add new kind identifier.
15705 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15706 (i386_set_pc): Add debugging.
15707 (i386_breakpoint_at): New function.
15708 (the_low_target): Add new members.
15709 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15710 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15711 (mips_breakpoint_at): New.
15712 (the_low_target): Add new members.
15713 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15714 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15715 (the_low_target): Add new members.
15716 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15717 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15718 (the_low_target): Add new members.
15719 * linux-x86-64-low.c (target_regsets): Add new kind
15722 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15724 From Martin Pool <mbp@samba.org>:
15725 * server.c (gdbserver_usage): New function.
15728 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15730 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15731 stop_at -> stop_pc.
15733 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15735 * Makefile.in: Remove obsolete code.
15737 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15739 * linux-low.c (regsets_fetch_inferior_registers),
15740 (regsets_store_inferior_registers): Removed cast to int from
15742 * regcache.h: Added declaration of struct inferior_info.
15744 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15746 * inferiors.c (struct inferior_info): Add regcache_data.
15747 (add_inferior): Call create_register_cache.
15748 (clear_inferiors): Call free_register_cache.
15749 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15750 * regcache.c (struct inferior_regcache_data): New.
15751 (registers): Remove.
15752 (get_regcache): New function.
15753 (create_register_cache, free_register_cache): New functions.
15754 (set_register_cache): Don't initialize the register cache here.
15755 (registers_to_string, registers_from_string, register_data): Call
15757 * regcache.h: Add prototypes.
15758 * server.h: Likewise.
15760 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15762 * mem-break.c: New file.
15763 * mem-break.h: New file.
15764 * Makefile.in: Add mem-break.o rule; update server.h
15766 * inferiors.c (struct inferior_info): Add target_data
15768 (clear_inferiors): Free target_data member if set.
15769 (inferior_target_data, set_inferior_target_data): New functions.
15770 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15771 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15772 * linux-low.c (linux_bp_reinsert): New variable.
15773 (struct inferior_linux_data): New.
15774 (linux_create_inferior): Use set_inferior_target_data.
15775 (linux_attach): Likewise. Call add_inferior.
15776 (linux_wait_for_one_inferior): New function.
15777 (linux_wait): Call it.
15778 (linux_write_memory): Add const.
15779 (initialize_low): Call set_breakpoint_data.
15780 * linux-low.h (struct linux_target_ops): Add breakpoint
15782 * server.c (attach_inferior): Remove extra add_inferior
15784 * server.h: Include mem-break.h. Update inferior.c
15786 * target.c (read_inferior_memory)
15787 (write_inferior_memory): New functions.
15788 * target.h (read_inferior_memory)
15789 (write_inferior_memory): Change macros to prototypes.
15790 (struct target_ops): Update comments. Add const to write_memory
15793 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15795 * linux-low.c (usr_store_inferior_registers): Support
15796 registers which are allowed to fail to store.
15797 * linux-low.h (linux_target_ops): Likewise.
15798 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15799 (ppc_cannot_store_register): FPSCR may not be storable.
15801 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15803 * server.h: Include <string.h> if HAVE_STRING_H.
15804 * ChangeLog: Correct paths in last ChangeLog entry.
15806 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15808 * linux-low.h: Remove obsolete prototypes.
15809 (struct linux_target_ops): New.
15810 (extern the_low_target): New.
15811 * linux-low.c (num_regs, regmap): Remove declarations.
15812 (register_addr): Use the_low_target explicitly.
15813 (fetch_register): Likewise.
15814 (usr_fetch_inferior_registers): Likewise.
15815 (usr_store_inferior_registers): Likewise.
15816 * linux-arm-low.c (num_regs): Remove.
15817 (arm_num_regs): Define.
15818 (arm_regmap): Renamed from regmap, made static.
15819 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15821 (arm_cannot_store_register): Renamed from cannot_store_register,
15823 (the_low_target): New.
15824 * linux-i386-low.c (num_regs): Remove.
15825 (i386_num_regs): Define.
15826 (i386_regmap): Renamed from regmap, made static.
15827 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15829 (i386_cannot_store_register): Renamed from cannot_store_register,
15831 (the_low_target): New.
15832 * linux-ia64-low.c (num_regs): Remove.
15833 (ia64_num_regs): Define.
15834 (ia64_regmap): Renamed from regmap, made static.
15835 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15837 (ia64_cannot_store_register): Renamed from cannot_store_register,
15839 (the_low_target): New.
15840 * linux-m68k-low.c (num_regs): Remove.
15841 (m68k_num_regs): Define.
15842 (m68k_regmap): Renamed from regmap, made static.
15843 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15845 (m68k_cannot_store_register): Renamed from cannot_store_register,
15847 (the_low_target): New.
15848 * linux-mips-low.c (num_regs): Remove.
15849 (mips_num_regs): Define.
15850 (mips_regmap): Renamed from regmap, made static.
15851 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15853 (mips_cannot_store_register): Renamed from cannot_store_register,
15855 (the_low_target): New.
15856 * linux-ppc-low.c (num_regs): Remove.
15857 (ppc_num_regs): Define.
15858 (ppc_regmap): Renamed from regmap, made static.
15859 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15861 (ppc_cannot_store_register): Renamed from cannot_store_register,
15863 (the_low_target): New.
15864 * linux-s390-low.c (num_regs): Remove.
15865 (s390_num_regs): Define.
15866 (s390_regmap): Renamed from regmap, made static.
15867 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15869 (s390_cannot_store_register): Renamed from cannot_store_register,
15871 (the_low_target): New.
15872 * linux-sh-low.c (num_regs): Remove.
15873 (sh_num_regs): Define.
15874 (sh_regmap): Renamed from regmap, made static.
15875 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15877 (sh_cannot_store_register): Renamed from cannot_store_register,
15879 (the_low_target): New.
15880 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15881 (the_low_target): New.
15883 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15885 * Makefile.in: Add stamp-h target.
15886 * configure.in: Create stamp-h.
15887 * configure: Regenerated.
15889 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15891 * inferiors.c: New file.
15892 * target.c: New file.
15893 * target.h: New file.
15894 * Makefile.in: Add target.o and inferiors.o. Update
15896 * linux-low.c (inferior_pid): New static variable,
15897 moved from server.c.
15898 (linux_create_inferior): Renamed from create_inferior.
15899 Call add_inferior. Return 0 on success instead of a PID.
15900 (linux_attach): Renamed from myattach.
15901 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15902 (linux_thread_alive): Renamed from mythread_alive.
15903 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15905 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15906 (regsets_store_inferior_registers): Correct error message.
15907 Add missing ``return 0''.
15908 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15909 (linux_store_registers): Renamed from store_inferior_registers.
15910 (linux_read_memory): Renamed from read_inferior_memory.
15911 (linux_write_memory): Renamed from write_inferior_memory.
15912 (linux_target_ops): New structure.
15913 (initialize_low): Call set_target_ops ().
15914 * remote-utils.c (unhexify): New function.
15915 (hexify): New function.
15916 (input_interrupt): Send signals to ``signal_pid''.
15917 * server.c (inferior_pid): Remove.
15918 (start_inferior): Update create_inferior call.
15919 (attach_inferior): Call add_inferior.
15920 (handle_query): New function.
15921 (main): Call handle_query for `q' packets.
15922 * server.h: Include "target.h". Remove obsolete prototypes.
15923 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15925 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15927 * Makefile.in: Add WARN_CFLAGS. Update configury
15929 * configure.in: Check for <string.h>
15930 * configure: Regenerate.
15931 * config.in: Regenerate.
15932 * gdbreplay.c: Include needed system headers.
15933 (remote_open): Remove strchr prototype.
15934 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15935 * regcache.c (supply_register): Change buf argument to const void *.
15936 (supply_register_by_name): Likewise.
15937 (collect_register): Change buf argument to void *.
15938 (collect_register_by_name): Likewise.
15939 * regcache.h: Add missing prototypes.
15940 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15941 * server.c (handle_query): New function.
15942 (attached): New static variable, moved out of main.
15943 (main): Quiet longjmp clobber warnings.
15944 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15945 * utils.c (error): Remove NORETURN.