1 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3 * inferiors.c (find_inferior_in_random): Remove.
4 * inferiors.h (find_inferior_in_random): Remove.
5 * linux-low.c (status_pending_p_callback): Return bool, accept
6 parameter ptid directly.
7 (linux_wait_for_event_filtered): Use find_thread_in_random.
8 (linux_wait_1): Likewise.
10 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
12 * inferiors.c (find_inferior_id): Remove.
13 (find_thread_ptid): Move implemention from find_inferior_id to
15 * inferiors.h (find_inferior_id): Remove.
16 * server.c (handle_status): Use find_thread_ptid.
17 (process_serial_event): Likewise.
18 * thread-db.c (find_one_thread): Likewise.
19 (thread_db_thread_handle): Likewise.
20 * win32-low.c (thread_rec): Likewise.
21 (child_delete_thread): Likewise.
22 (win32_thread_alive): Likewise.
23 (get_child_debug_event): Likewise.
25 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
27 * linux-mips-low.c (update_watch_registers_callback): Return
28 void, remove pid_p parameter, don't check for pid.
29 (mips_insert_point, mips_remove_point): Use for_each_thread.
31 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
33 * lynx.low (lynx_delete_thread_callback): Remove.
34 (lynx_mourn): Use for_each_thread.
36 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
38 * regcache.c (regcache_invalidate_one): Remove.
39 (regcache_invalidate_pid): use for_each_thread.
41 2017-11-26 Tom Tromey <tom@tromey.com>
43 * linux-low.c (linux_create_inferior): Update.
45 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
47 * spu-low.c (spu_create_inferior): Fix typo in argument name.
49 2017-11-24 Alan Hayward <alan.hayward@arm.com>
51 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
52 * linux-aarch64-low.c (initialize_low_arch): Call init func.
53 * linux-aarch64-tdesc-selftest.c: New file.
54 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
56 2017-11-24 Alan Hayward <alan.hayward@arm.com>
58 * configure.srv: Add new file.
59 * linux-aarch64-low.c (initialize_low_arch): Call init func.
60 * linux-aarch64-tdesc-selftest.c: New file.
61 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
63 2017-11-24 Alan Hayward <alan.hayward@arm.com>
65 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
66 * linux-aarch64-low.c (initialize_low_arch): Remove init.
67 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
69 2017-11-24 Alan Hayward <alan.hayward@arm.com>
71 * configure.srv: Add new files.
72 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
73 aarch64_linux_read_description.
74 * linux-aarch64-low.c (aarch64_linux_read_description):
75 Merge with aarch64_arch_setup.
76 (aarch64_arch_setup): Call aarch64_linux_read_description.
77 * linux-aarch64-tdesc.c: New file.
78 * linux-aarch64-tdesc.h: New file.
80 2017-11-24 Yao Qi <yao.qi@linaro.org>
82 * configure.srv: Set $srv_regobj for tic6x-linux.
83 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
84 (tic6x_read_description): Move some code to tic6x_arch_setup.
85 (tic6x_tdesc_test): New function.
86 (initialize_low_arch): Call selftests::register_test.
88 2017-11-22 Yao Qi <yao.qi@linaro.org>
90 * remote-utils.c (prepare_resume_reply): Use memcpy.
92 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
94 * linux-low.c (kill_one_lwp_callback): Return void, take
95 argument directly, don't filter on pid.
96 (linux_kill): Use for_each_thread.
98 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
100 * linux-low.c (need_step_over_p): Return bool, remove dummy
102 (linux_resume, proceed_all_lwps): Use find_thread.
104 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
106 * linux-low.c (resume_status_pending_p): Return bool, remove
108 (linux_resume): Use find_thread.
110 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
112 * linux-low.c (struct thread_resume_array): Remove.
113 (linux_set_resume_request): Return void, take arguments
115 (linux_resume): Use for_each_thread.
117 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
119 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
120 return bool, remove data argument.
121 (linux_stabilize_threads): Use find_thread.
123 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
125 * linux-low.c (unsuspend_one_lwp): Remove.
126 (unsuspend_all_lwps): Use for_each_thread, inline code from
129 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
131 * gdbthread.h (find_thread): Add overload with ptid_t filter.
132 * linux-low.c (struct iterate_over_lwps_args): Remove.
133 (iterate_over_lwps_filter): Remove.
134 (iterate_over_lwps): Use find_thread.
136 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
138 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
139 (linux_handle_new_gdb_connection): Use for_each_thread, inline
140 code from reset_lwp_ptrace_options_callback.
142 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
144 * linux-arm-low.c (struct update_registers_data): Remove.
145 (update_registers_callback): Return void, take arguments
146 directly, don't check thread's pid.
147 (arm_insert_point, arm_remove_point): Use for_each_thread.
149 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
151 * win32-low.c (continue_one_thread): Return void, take argument
153 (child_continue): Use for_each_thread.
155 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
157 * win32-i386-low.c (update_debug_registers_callback): Rename
159 (update_debug_registers): ... this, return void, remove pid_p arg.
160 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
162 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
164 * inferiors.h (struct process_info): Add constructor, initialize
166 <syscalls_to_catch>: Change type to std::vector<int>.
167 * inferiors.c (add_process): Allocate process_info with new.
168 (remove_process): Free process_info with delete.
169 * linux-low.c (handle_extended_wait): Adjust.
170 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
171 * server.c (handle_general_set): Adjust.
173 2017-11-16 Pedro Alves <palves@redhat.com>
175 * remote-utils.c (remote_close): Block SIGIO signals instead of
176 uninstalling the SIGIO handler.
178 2017-11-16 Alan Hayward <alan.hayward@arm.com>
180 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
182 2017-11-16 Yao Qi <yao.qi@linaro.org>
184 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
185 (tic6x_store_gregset): Likewise.
186 (tic6x_usrregs_info): Move it up.
188 2017-11-15 Alan Hayward <alan.hayward@arm.com>
190 * Makefile.in: Update arch rules.
191 * configure.srv: Explicitly mark arch/ files.
193 2017-11-13 Andreas Schwab <schwab@suse.de>
195 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
197 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
199 2017-11-06 Pedro Alves <palves@redhat.com>
201 * config.in, configure: Regenerate.
203 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
205 * target.c (struct thread_search): Remove.
206 (thread_search_callback): Remove.
207 (prepare_to_access_memory): Use for_each_thread instead of
208 find_inferior. Inline code from thread_search_callback.
210 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
212 * server.c (struct visit_actioned_threads_data): Remove.
213 (visit_actioned_threads): Change prototype to take arguments
215 (resume): Use find_thread instead of find_inferior.
217 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
219 * server.c (queue_stop_reply_callback): Change prototype, return
221 (find_status_pending_thread_callback): Remove.
222 (handle_status): Replace find_inferior with find_thread and
225 2017-10-25 Alan Hayward <alan.hayward@arm.com>
227 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
229 (aarch64_store_gregset): Likewise.
230 (aarch64_fill_fpregset): Likewise.
231 (aarch64_store_fpregset): Likewise.
233 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
235 * gdbthread.h (find_thread, for_each_thread): New functions.
236 * inferiors.c (thread_of_pid): Remove.
237 (find_any_thread_of_pid): Use find_thread.
238 * linux-low.c (num_lwps): Use for_each_thread.
240 2017-10-17 Yao Qi <yao.qi@linaro.org>
242 * Makefile.in: Remove one rule.
243 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
245 2017-10-17 Yao Qi <yao.qi@linaro.org>
247 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
248 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
250 2017-10-17 Yao Qi <yao.qi@linaro.org>
252 * configure.srv: Rename arm.o with arch/arm.o.
254 2017-10-17 Yao Qi <yao.qi@linaro.org>
256 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
257 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
258 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
259 (arch-i386.o, arch-amd64.o): Remove rules.
260 (arch/%.o): New rule.
261 Update POSTCOMPILE and COMPILE.pre.
262 * configure.ac: Invoke AC_CONFIG_COMMANDS.
263 * configure: Re-generated.
264 * configure.srv: Replace arch-i386.o with arch/i386.o.
265 Replace arch-amd64.o with arch/amd64.o.
267 2017-10-16 Yao Qi <yao.qi@linaro.org>
269 * configure: Regenerated.
271 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
273 * inferiors.h: (struct inferior_list): Remove.
274 (struct inferior_list_entry); Remove.
275 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
276 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
277 get_first_inferior): Remove.
278 (for_each_inferior, for_each_inferior_with_data, find_inferior,
279 find_inferior_id, find_inferior_in_random): Change signature.
280 * inferiors.c (all_threads): Change type to
281 std::list<thread_info *>.
282 (get_thread): Remove macro.
283 (find_inferior, find_inferior_id): Change signature, implement
285 (find_inferior_in_random): Change signature, implement using
286 find_thread_in_random.
287 (for_each_inferior, for_each_inferior_with_data): Change
288 signature, implement using for_each_thread.
289 (add_inferior_to_list, remove_inferior): Remove.
290 (add_thread, get_first_thread, thread_of_pid,
291 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
292 (get_first_inferior, one_inferior_p, clear_inferior_list):
294 (clear_inferiors, get_thread_process): Update.
295 * gdbthread.h: Include <list>.
296 (struct thread_info) <entry>: Remove field.
298 (all_threads): Change type to std::list<thread_info *>.
299 (get_first_inferior): Add doc.
300 (find_thread, for_each_thread, find_thread_in_random): New
302 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
303 * linux-arm-low.c (update_registers_callback): Update.
304 * linux-low.c (second_thread_of_pid_p): Update.
305 (kill_one_lwp_callback, linux_detach_lwp_callback,
306 delete_lwp_callback, status_pending_p_callback, same_lwp,
307 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
308 iterate_over_lwps, not_stopped_callback,
309 resume_stopped_resumed_lwps, count_events_callback,
310 select_singlestep_lwp_callback, select_event_lwp_callback,
311 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
312 suspend_and_send_sigstop_callback, wait_for_sigstop,
313 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
314 lwp_running, linux_set_resume_request, resume_status_pending_p,
315 need_step_over_p, start_step_over, linux_resume_one_thread,
316 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
317 reset_lwp_ptrace_options_callback): Update.
318 * linux-mips-low.c (update_watch_registers_callback): Update.
319 * regcache.c (regcache_invalidate_one, regcache_invalidate):
321 (free_register_cache_thread_one): Remove.
322 (regcache_release): Update.
323 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
324 handle_qxfer_threads_worker): Update.
325 (handle_query): Update, use list iterator.
326 (visit_actioned_threads, handle_pending_status,
327 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
328 clear_pending_status_callback, set_pending_status_callback,
329 find_status_pending_thread_callback, handle_status,
330 process_serial_event): Update.
331 * target.c (thread_search_callback): Update.
332 * thread-db.c (thread_db_get_tls_address): Update.
333 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
335 * win32-i386-low.c (update_debug_registers_callback): Update.
336 * win32-low.c (delete_thread_info, child_delete_thread,
337 continue_one_thread, suspend_one_thread,
338 get_child_debug_event): Adjust.
340 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
342 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
343 * inferiors.h: Include <list>.
344 (struct process_info) <entry>: Remove field.
346 (pid_of): Change macro to function.
347 (ptid_of, lwpid_of): Remove macro.
348 (all_processes): Change type to std::list<process_info *>.
349 (ALL_PROCESSES): Remove macro.
350 (for_each_process, find_process): New function.
351 * inferiors.c (all_processes): Change type to
352 std::list<process_info *>.
353 (find_thread_process): Adjust.
354 (add_process): Likewise.
355 (remove_process): Likewise.
356 (find_process_pid): Likewise.
357 (get_first_process): Likewise.
358 (started_inferior_callback): Remove.
359 (have_started_inferiors_p): Adjust.
360 (attached_inferior_callback): Remove.
361 (have_attached_inferiors_p): Adjust.
362 * linux-low.c (check_zombie_leaders): Likewise.
363 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
364 (x86_linux_update_xmltarget): Adjust.
365 * server.c (handle_query): Likewise.
366 (gdb_reattached_process): Remove.
367 (handle_status): Adjust.
368 (kill_inferior_callback): Likewise.
369 (detach_or_kill_inferior): Remove.
370 (print_started_pid): Likewise.
371 (print_attached_pid): Likewise.
372 (detach_or_kill_for_exit): Update.
373 (process_serial_event): Likewise.
374 * linux-arm-low.c (arm_new_fork): Likewise.
376 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
378 * dll.h: Include <list>.
379 (struct dll_info): Add constructor.
380 <entry>: Remove field.
381 (all_dlls): Change type to std::list<dll_info>.
382 * dll.c: Include <algorithm>.
383 (get_dll): Remove macro.
384 (all_dlls): Change type to std::list<dll_info *>.
385 (free_one_dll): Remove.
386 (match_dll): Likewise.
387 (loaded_dll): Adjust.
388 (unloaded_dll): Adjust to all_dlls type change, use
389 std::find_if. Inline code from match_dll.
390 (clear_dlls): Adjust to all_dlls type change.
391 * server.c (emit_dll_description): Remove.
392 (handle_qxfer_libraries): Adjust to all_dlls type change,
393 integrate emit_dll_description's functionality.
395 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
397 * linux-low.h (struct linux_target_ops) <delete_process>: New
399 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
400 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
401 (struct linux_target_ops): Add delete_process callback.
402 * linux-arm-low.c (arm_delete_process): New.
403 (struct linux_target_ops): Add delete_process callback.
404 * linux-bfin-low.c (struct linux_target_ops): Likewise.
405 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
406 * linux-m32r-low.c (struct linux_target_ops): Likewise.
407 * linux-mips-low.c (mips_linux_delete_process): New.
408 (struct linux_target_ops): Add delete_process callback.
409 * linux-ppc-low.c (struct linux_target_ops): Likewise.
410 * linux-s390-low.c (struct linux_target_ops): Likewise.
411 * linux-sh-low.c (struct linux_target_ops): Likewise.
412 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
413 * linux-tile-low.c (struct linux_target_ops): Likewise.
414 * linux-x86-low.c (x86_linux_delete_process): New.
415 (struct linux_target_ops): Add delete_process callback.
416 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
418 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
420 * linux-aarch64-low.c (the_low_target): Add thread delete
422 * linux-arm-low.c (arm_delete_thread): New function.
423 (the_low_target): Add thread delete callback.
424 * linux-bfin-low.c (the_low_target): Likewise.
425 * linux-crisv32-low.c (the_low_target): Likewise.
426 * linux-low.c (delete_lwp): Invoke delete_thread callback if
428 * linux-low.h (struct linux_target_ops) <delete_thread>: New
430 * linux-m32r-low.c (the_low_target): Add thread delete callback.
431 * linux-mips-low.c (mips_linux_delete_thread): New function.
432 (the_low_target): Add thread delete callback.
433 * linux-ppc-low.c (the_low_target): Likewise.
434 * linux-s390-low.c (the_low_target): Likewise.
435 * linux-sh-low.c (the_low_target): Likewise.
436 * linux-tic6x-low.c (the_low_target): Likewise.
437 * linux-tile-low.c (the_low_target): Likewise.
438 * linux-x86-low.c (the_low_target): Likewise.
439 * linux-xtensa-low.c (the_low_target): Likewise.
441 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
443 * win32-low.c: Include "common-inferior.h".
445 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
447 * inferiors.c (set_inferior_cwd): New function.
448 * server.c (handle_general_set): Handle QSetWorkingDir packet.
449 (handle_query): Inform that QSetWorkingDir is supported.
450 * win32-low.c (create_process): Pass the inferior's cwd to
453 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
455 * inferiors.c (current_inferior_cwd): New global variable.
456 (get_inferior_cwd): New function.
457 * inferiors.h (struct process_info) <cwd>: New field.
459 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
461 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
462 (OBS): Add gdb_tilde_expand.o.
464 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
466 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
467 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
469 2017-09-29 Pedro Alves <palves@redhat.com>
471 * ax.c (gdb_parse_agent_expr): Constify.
472 * ax.h (gdb_parse_agent_expr): Constify.
473 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
475 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
476 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
477 * remote-utils.h (read_ptid): Constify.
478 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
479 (process_point_options, process_serial_event): Constify.
480 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
481 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
482 (cmd_qtbuffer): Constify.
484 2017-09-29 Pedro Alves <palves@redhat.com>
486 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
489 2017-09-29 Pedro Alves <palves@redhat.com>
491 * linux-low.c (handle_extended_wait): Pass parent thread instead
492 of process to thread_db_notice_clone.
493 * linux-low.h (thread_db_notice_clone): Replace parent process
494 parameter with parent thread parameter.
495 * thread-db.c (find_one_thread): Add comment.
496 (thread_db_notice_clone): Replace parent process parameter with
497 parent thread parameter. Temporarily switch to the parent thread.
499 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
501 * gdbthread.h: Include "common-gdbthread.h".
502 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
503 "if" when validating the ptid.
504 * remote-utils.c: Include "gdbthread.h".
505 (prepare_resume_reply): Use "switch_to_thread".
506 * target.c (done_accessing_memory): Likewise.
508 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
510 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
511 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
512 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
513 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
514 s390x-gs-linux64-ipa.o to ipa_obj.
515 * linux-s390-low.c (HWCAP_S390_GS): New define.
516 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
518 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
519 (s390_arch_setup): Check for guarded-storage support and choose
521 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
522 init_registers_s390x_gs_linux64.
523 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
525 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
526 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
528 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
530 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
532 2017-09-21 Kevin Buettner <kevinb@redhat.com>
534 * linux-low.h (struct lwp_info): Add new field, thread_handle.
535 (thread_db_thread_handle): Declare.
536 * linux-low.c (linux_target_ops): Initialize thread_handle.
537 * server.c (handle_qxfer_threads_worker): Add support for
539 * target.h (struct target_ops): Add new function pointer,
541 (target_thread_handle): Define.
542 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
544 (thread_db_thread_handle): New function.
546 2017-09-21 Kevin Buettner <kevinb@redhat.com>
548 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
549 * linux-low.h (thread_db_notice_clone): Declare.
550 * thread-db.c (thread_db_notice_clone): New function.
552 2017-09-21 Pedro Alves <palves@redhat.com>
554 * server.c (gdb_read_memory, handle_status, process_serial_event)
555 (handle_serial_event, handle_target_event): Adjust to
556 set_desired_thread prototype change.
557 * target.c (set_desired_thread): Remove 'use_general' parameter
559 * target.h (set_desired_thread): Remove 'use_general' parameter.
561 2017-09-20 Tom Tromey <tom@tromey.com>
563 * target.c (target_terminal::terminal_state): Define.
564 (target_terminal::init): Rename from target_terminal_init.
565 (target_terminal::inferior): Rename from
566 target_terminal_inferior.
567 (target_terminal::ours): Rename from target_terminal_ours.
568 (target_terminal::ours_for_output, target_terminal::info): New.
570 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
572 * server.c (accumulate_file_name_length): Remove.
573 (emit_dll_description): Adjust to std::string change.
574 (handle_qxfer_libraries): Use std::string to hold document.
576 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
578 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
579 return type of xml_escape_text.
580 * server.c (emit_dll_description): Likewise.
582 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
584 * server.c (captured_main): Accept argument for --selftest.
585 Update run_tests call.
586 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
587 when registering selftests.
589 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
591 * regcache.c (get_thread_regcache): Update code to use "std::vector"
592 instead of "VEC" for "target_desc.reg_defs".
593 (regcache_cpy): Likewise.
594 (registers_to_string): Likewise.
595 (registers_from_string): Likewise.
596 (find_regno): Likewise.
597 (supply_regblock): Likewise.
598 (regcache_raw_read_unsigned): Likewise.
599 * tdesc.c (init_target_desc): Likewise.
600 (tdesc_create_reg): Likewise.
601 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
602 (struct target_desc) <reg_defs>: Convert to "std::vector".
603 (target_desc): Do not initialize "reg_defs".
604 (~target_desc): Update code to use "std::vector" instead of "VEC"
605 for "target_desc.reg_defs".
606 (operator==): Likewise.
608 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
610 * inferiors.h (thread_to_gdb_id): Remove.
611 * inferiors.c (thread_to_gdb_id): Remove.
612 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
613 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
614 lynx_store_registers, lynx_read_memory, lynx_write_memory):
616 * nto-low.c (nto_fetch_registers, nto_store_registers,
617 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
619 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
621 * inferiors.h (gdb_id_to_thread_id): Remove.
622 * inferiors.c (gdb_id_to_thread_id): Remove.
623 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
624 removal. Move pid declaration closer to where it's used.
626 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
628 * server.c (handle_detach): New function.
629 (process_serial_event): Move code out, call handle_detach.
631 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
633 * server.c (require_running): Rename to ...
634 (require_running_or_return): ... this ...
635 (require_running_or_break): ... and this.
636 (handle_query, process_serial_event): Adjust.
638 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
640 * linux-low.c (linux_set_resume_request): Remove unused
643 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
645 * server.c (first_thread_of): Remove.
646 (process_serial_event): Replace usage of first_thread_of with
647 find_any_thread_of_pid.
648 * tracepoint.c (same_process_p): Remove.
649 (gdb_agent_about_to_close): Replace usage of same_process_p with
650 find_any_thread_of_pid.
651 * linux-x86-low.c (same_process_callback): Remove.
652 (x86_arch_setup_process_callback): Replace usage of
653 same_process_callback with find_any_thread_of_pid.
654 * thread-db.c (any_thread_of): Remove.
655 (switch_to_process): Replace usage of any_thread_of with
656 find_any_thread_of_pid.
657 * inferiors.c (thread_pid_matches_callback): Remove.
658 (find_thread_process): Adjust to use find_any_thread_of_pid.
660 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
662 * regcache.c (get_thread_regcache): Guard calls to "memset"
665 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
667 * linux-low.c (handle_extended_wait): Use
668 "allocate_target_description" instead of "XNEW".
669 * linux-x86-low.c (initialize_low_arch): Likewise.
671 2017-09-05 Yao Qi <yao.qi@linaro.org>
673 * configure.srv (srv_i386_regobj): Remove.
674 (srv_amd64_regobj): Remove.
675 (srv_regobj): Set it to "" for x86 non-linux targets.
676 * linux-x86-tdesc.c (i386_linux_read_description):
677 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
678 (init_registers_i386): Remove the declaration.
679 (tdesc_i386): Remove the declaration.
680 (lynx_i386_arch_setup): Call i386_create_target_description.
681 * nto-x86-low.c: Likewise.
682 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
683 [!__x86_64__]: include arch/i386.h.
684 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
686 2017-09-05 Yao Qi <yao.qi@linaro.org>
688 * configure.srv (srv_amd64_linux_xmlfiles): Remove
689 i386/amd64-XXX-linux from it.
691 2017-09-05 Yao Qi <yao.qi@linaro.org>
693 * configure.srv: Empty srv_amd64_linux_regobj if $development is
695 (ipa_amd64_linux_regobj): Remove.
696 (ipa_x32_linux_regobj): Remove.
698 2017-09-05 Yao Qi <yao.qi@linaro.org>
700 * Makefile.in (arch-amd64.o): New rule.
701 * configure.srv: Append arch-amd64.o.
702 * linux-amd64-ipa.c: Include common/x86-xstate.h.
703 (get_ipa_tdesc): Call amd64_linux_read_description.
704 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
705 and init_registers_amd64_XXX.
706 * linux-x86-low.c (x86_linux_read_description): Call
707 amd64_linux_read_description.
708 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
709 (initialize_low_arch): Don't call init_registers_x32_XXX and
710 init_registers_amd64_XXX.
711 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
713 [__x86_64__] (amd64_tdesc_test): New function.
714 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
715 and init_registers_amd64_XXX.
716 * linux-x86-tdesc.c: Include arch/amd64.h.
717 (xcr0_to_tdesc_idx): New function.
718 (i386_linux_read_description): New function.
719 (amd64_get_ipa_tdesc_idx): New function.
720 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
721 (amd64_get_ipa_tdesc): Declare.
723 2017-09-05 Yao Qi <yao.qi@linaro.org>
725 * configure.srv (srv_i386_linux_xmlfiles): Remove
726 i386/i386-XXX-linux.xml from it.
728 2017-09-05 Yao Qi <yao.qi@linaro.org>
730 * configure.srv: Set srv_i386_linux_regobj empty if $development
732 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
733 initialize_low_tdesc.
734 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
735 with #if initialize_low_tdesc.
736 * linux-x86-tdesc-selftest.c: New file.
737 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
739 2017-09-05 Yao Qi <yao.qi@linaro.org>
741 * Makefile.in (arch-i386.o): New rule.
742 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
743 (x86_64-*-linux*): Likewise.
744 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
746 (i386_linux_read_description): Remove code and call
747 i386_create_target_description.
748 * tdesc.c (allocate_target_description): New function.
749 * tdesc.h (set_tdesc_architecture): Remove declaration.
750 (set_tdesc_osabi): Likewise.
752 2017-09-05 Yao Qi <yao.qi@linaro.org>
754 * linux-x86-tdesc.c: Don't include <inttypes.h>.
755 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
756 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
758 * server.c (get_features_xml): Call tdesc_get_features_xml.
759 * tdesc.c (set_tdesc_architecture): New function.
760 (set_tdesc_osabi): New function.
761 (tdesc_get_features_xml): New function.
762 (tdesc_create_feature): Add an argument.
763 * tdesc.h (struct target_desc) <features>: New field.
764 <arch, osabi>: New field.
765 (~target_desc): xfree features, arch, and osabi.
766 (target_desc::oerator==): Don't compare .xmltarget.
767 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
768 (set_tdesc_osabi): Likewise.
769 (tdesc_get_features_xml): Likewise.
771 2017-09-05 Yao Qi <yao.qi@linaro.org>
773 * linux-x86-tdesc.c: Include selftest.h.
774 (i386_tdesc_test): New function.
775 (initialize_low_tdesc): Call selftests::register_test.
776 * tdesc.h: Include regdef.h.
777 (target_desc): Override operator == and !=.
779 2017-09-05 Yao Qi <yao.qi@linaro.org>
781 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
783 * linux-i386-ipa.c: Include common/x86-xstate.h
784 (get_ipa_tdesc): Call i386_linux_read_description.
785 (initialize_low_tracepoint): Don't call init_registers_XXX
786 functions, call initialize_low_tdesc instead.
787 * linux-x86-low.c (x86_linux_read_description): Call
788 i386_linux_read_description.
789 (initialize_low_arch): Don't call init_registers_i386_XXX
790 functions, call initialize_low_tdesc.
791 * linux-x86-tdesc.c: New file.
792 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
793 (i386_get_ipa_tdesc_idx): Declare.
794 (i386_get_ipa_tdesc): Declare.
795 (initialize_low_tdesc): Declare.
797 2017-09-05 Yao Qi <yao.qi@linaro.org>
799 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
802 2017-09-05 Yao Qi <yao.qi@linaro.org>
804 * Makefile.in (IPA_OBJS): Add vec-ipa.o
805 * regcache.c (get_thread_regcache): Use VEC_length.
806 (init_register_cache): Likewise.
807 (regcache_cpy): Likewise.
808 (registers_to_string): Iterate reg_defs via VEC_iterate.
809 (find_regno): Likewise.
810 (find_register_by_number): Use VEC_index.
811 (register_size): Call find_register_by_number.
812 (register_data): Call find_register_by_number.
813 (supply_regblock): Use VEC_length.
814 (regcache_raw_read_unsigned): Likewise.
815 * tdesc.c (init_target_desc): Iterate reg_defs via
817 (default_description): Update initializer.
818 (copy_target_description): Don't update field num_registers.
819 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
820 <num_registers>: Remove.
822 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
824 * Makefile.in (.SECONDARY): Define target.
826 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
828 * linux-low.c (linux_wait_1): Adjust.
829 * server.c (queue_stop_reply_callback): Adjust.
831 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
833 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
834 QEnvironmentUnset and QEnvironmentReset packets.
835 (handle_query): Inform remote that QEnvironmentHexEncoded,
836 QEnvironmentUnset and QEnvironmentReset are supported.
838 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
840 * inferiors.h (inferior_target_data): Rename to ...
841 (thread_target_data): ... this.
842 (inferior_regcache_data): Rename to ...
843 (thread_regcache_data): ... this.
844 (set_inferior_regcache_data): Rename to ...
845 (set_thread_regcache_data): ... this.
846 * inferiors.c (inferior_target_data): Rename to ...
847 (thread_target_data): ... this.
848 (inferior_regcache_data): Rename to ...
849 (thread_regcache_data): ... this.
850 (set_inferior_regcache_data): Rename to ...
851 (set_thread_regcache_data): ... this.
852 (free_one_thread): Update.
853 * linux-low.h (get_thread_lwp): Update.
854 * regcache.c (get_thread_regcache): Update.
855 (regcache_invalidate_thread): Update.
856 (free_register_cache_thread): Update.
857 * win32-i386-low.c (update_debug_registers_callback): Update.
858 (win32_get_current_dr): Update.
859 * win32-low.c (thread_rec): Update.
860 (delete_thread_info): Update.
861 (continue_one_thread): Update.
862 (suspend_one_thread): Update.
864 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
866 * inferiors.c (set_inferior_target_data): Remove.
867 * inferiors.h (set_inferior_target_data): Remove.
869 2017-08-18 Yao Qi <yao.qi@linaro.org>
871 * Makefile.in (OBS): Add selftest.o.
872 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
873 * configure, config.in: Re-generated.
874 * server.c: Include common/sefltest.h.
875 (captured_main): Handle option --selftest.
877 2017-08-09 Yao Qi <yao.qi@linaro.org>
879 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
880 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
881 i386-avx-mpx.o and i386-mmx.o.
882 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
883 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
884 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
885 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
886 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
887 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
888 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
889 i386/amd64-avx-mpx.xml.
891 2017-08-09 Yao Qi <yao.qi@linaro.org>
893 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
894 and x32-avx-avx512.o.
895 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
896 i386/x32-avx-avx512.xml.
898 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
900 * tracepoint.h (enum class fast_tpoint_collect_result): New
902 (fast_tracepoint_collecting): Change return type to
903 fast_tpoint_collect_result.
904 * tracepoint.c (fast_tracepoint_collecting): Likewise.
905 * linux-low.h: Include tracepoint.h.
906 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
907 fast_tpoint_collect_result.
908 * linux-low.c (handle_tracepoints): Adjust.
909 (linux_fast_tracepoint_collecting): Change return type to
910 fast_tpoint_collect_result.
911 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
912 linux_wait_1, stuck_in_jump_pad_callback,
913 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
914 proceed_one_lwp): Adjust to type change.
916 2017-07-10 Yao Qi <yao.qi@linaro.org>
918 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
920 2017-06-29 Yao Qi <yao.qi@linaro.org>
922 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
924 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
926 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
928 * Makefile.in (IPA_OBJS): Sort and format one item per line.
930 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
932 * linux-low.c (linux_create_inferior): Adjust code to access the
933 environment information via 'gdb_environ' class.
934 * lynx-low.c (lynx_create_inferior): Likewise.
935 * server.c (our_environ): Make it an instance of 'gdb_environ'.
936 (get_environ): Return a pointer to 'our_environ'.
937 (captured_main): Initialize 'our_environ'.
938 * server.h (get_environ): Adjust prototype.
939 * spu-low.c (spu_create_inferior): Adjust code to access the
940 environment information via 'gdb_environ' class.
942 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
944 * linux-low.c (linux_read_memory, linux_write_memory): Remove
945 usage of "register" keyword.
947 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
949 * configure: Re-generate.
951 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
953 * configure: Re-generate.
955 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
957 * Makefile.in (COMPILE.pre): Add "-x c++".
959 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
961 * fork-child.c: Conditionally include <signal.h>.
963 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
965 * server.c (handle_general_set): Handle new packet
967 (handle_query): Add "QStartupWithShell" to the list of supported
969 (gdbserver_usage): Add help text explaining the
970 new "--startup-with-shell" and "--no-startup-with-shell" CLI
972 (captured_main): Recognize and act upon the presence of the new
975 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
976 Pedro Alves <palves@redhat.com>
978 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
979 * configure: Regenerate.
980 * configure.srv (srv_linux_obj): Add "fork-child.o" and
982 (i[34567]86-*-lynxos*): Likewise.
983 (spu*-*-*): Likewise.
984 * fork-child.c: New file.
985 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
987 (linux_ptrace_fun): New function.
988 (linux_create_inferior): Adjust function prototype to reflect
989 change on "target.h". Adjust function code to use
991 (linux_request_interrupt): Delete "signal_pid".
992 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
993 (lynx_ptrace_fun): New function.
994 (lynx_create_inferior): Adjust function prototype to reflect
995 change on "target.h". Adjust function code to use
997 * nto-low.c (nto_create_inferior): Adjust function prototype and
998 code to reflect change on "target.h". Update comments.
999 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1000 "common-terminal.h" and "environ.h".
1001 (terminal_fd): Moved to fork-child.c.
1002 (old_foreground_pgrp): Likewise.
1003 (restore_old_foreground_pgrp): Likewise.
1004 (last_status): Make it global.
1005 (last_ptid): Likewise.
1006 (our_environ): New variable.
1007 (startup_with_shell): Likewise.
1008 (program_name): Likewise.
1009 (program_argv): Rename to...
1010 (program_args): ...this.
1011 (wrapper_argv): New variable.
1012 (start_inferior): Delete function.
1013 (get_exec_wrapper): New function.
1014 (get_exec_file): Likewise.
1015 (get_environ): Likewise.
1016 (prefork_hook): Likewise.
1017 (post_fork_inferior): Likewise.
1018 (postfork_hook): Likewise.
1019 (postfork_child_hook): Likewise.
1020 (handle_v_run): Update code to deal with arguments coming from the
1021 remote host. Update calls from "start_inferior" to
1023 (captured_main): Likewise. Initialize environment variable. Call
1025 * server.h (post_fork_inferior): New prototype.
1026 (get_environ): Likewise.
1027 (last_status): Declare.
1028 (last_ptid): Likewise.
1029 (signal_pid): Likewise.
1030 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1031 (spu_ptrace_fun): New function.
1032 (spu_create_inferior): Adjust function prototype to reflect change
1033 on "target.h". Adjust function code to use "fork_inferior".
1034 * target.c (target_terminal_init): New function.
1035 (target_terminal_inferior): Likewise.
1036 (target_terminal_ours): Likewise.
1037 * target.h: Include <vector>.
1038 (struct target_ops) <create_inferior>: Update prototype.
1039 (create_inferior): Update macro.
1040 * utils.c (gdb_flush_out_err): New function.
1041 * win32-low.c (win32_create_inferior): Adjust function prototype
1042 and code to reflect change on "target.h".
1044 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1046 * inferiors.c (switch_to_thread): New function.
1048 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1050 * Makefile.in (SFILE): Add "common/job-control.c".
1051 (OBS): Add "job-control.o".
1053 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1055 * Makefile: Remove "@host_makefile_frag@".
1057 2017-05-05 Pedro Alves <palves@redhat.com>
1059 * configure: Regenerate.
1061 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1063 * configure: Regenerate.
1065 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1067 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1068 software_single_step change of return type to
1069 std::vector<CORE_ADDR>.
1070 * linux-low.c (install_software_single_step_breakpoints):
1072 * linux-low.h (install_software_single_step_breakpoints):
1075 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1077 * remote-utils.c: Include "gdb_termios.h" instead of
1079 * terminal.h: Delete file.
1081 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1083 * server.c: Include <vector>.
1084 <program_argv, wrapper_argv>: Convert to std::vector.
1085 (start_inferior): Rewrite function to use C++.
1086 (handle_v_run): Likewise. Update code that calculates the argv
1087 based on the vRun packet; use C++.
1088 (captured_main): Likewise.
1090 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1092 * server.c (handle_v_cont): Initialize thread_resume::thread
1095 2017-04-05 Pedro Alves <palves@redhat.com>
1097 * configure: Regenerate.
1099 2017-04-05 Pedro Alves <palves@redhat.com>
1101 * gdbreplay.c (sync_error): Constify.
1102 * linux-x86-low.c (push_opcode): Constify.
1104 2017-04-05 Pedro Alves <palves@redhat.com>
1106 * win32-low.c (get_child_debug_event)
1107 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1108 Report TARGET_WAITKIND_SPURIOUS instead.
1110 2017-04-05 Pedro Alves <palves@redhat.com>
1112 * remote-utils.c (remote_prepare, remote_open): Constify.
1113 * remote-utils.h (remote_prepare, remote_open): Constify.
1114 * server.c (captured_main): Constify 'port' handling.
1116 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1118 * Makefile.in (clean): Clear .deps.
1120 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1122 * .gitignore: Remove generated files, replace with wildcard.
1123 * (clean): Replace removal of generated files with wildcard.
1124 (version.c): Replace with...
1125 (version-generated.c): ...this.
1126 (xml-builtin.c): Replace with...
1127 (xml-builtin-generated.c): ...this.
1128 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1129 (%.c: *regformats*): Replace with...
1130 (%-generated.c: *regformats*): ...this.
1132 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1134 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1135 (xtensa_fill_gregset): Call collect_register_by_name for
1137 (xtensa_store_gregset): Call supply_register_by_name for
1140 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1142 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1143 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1144 (xtensa_store_gregset): Call supply_register for all registers in
1145 a0_regnum..a0_regnum + C0_NREGS range.
1147 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1149 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1150 (ax-ipa.o: ax.c): Remove.
1151 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1152 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1153 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1154 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1155 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1157 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1159 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1160 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1161 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1162 (errors-ipa.o: ../common/errors.c): Remove.
1163 (format-ipa.o: ../common/format.c): Remove.
1164 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1166 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1168 * Makefile.in (%-ipa.o: %.c): New rule.
1169 (tracepoint-ipa.o: tracepoint.c): Remove.
1170 (utils-ipa.o: utils.c): Remove.
1171 (remote-utils-ipa.o: remote-utils.c): Remove.
1172 (regcache-ipa.o: regcache.c): Remove.
1173 (i386-linux-ipa.o: i386-linux.c): Remove.
1174 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1175 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1176 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1177 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1178 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1179 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1180 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1181 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1182 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1183 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1184 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1185 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1186 (aarch64-ipa.o: aarch64.c): Remove.
1187 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1188 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1189 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1190 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1191 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1192 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1193 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1194 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1195 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1196 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1197 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1198 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1199 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1200 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1201 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1202 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1203 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1204 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1205 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1206 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1207 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1208 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1209 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1210 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1211 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1212 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1213 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1214 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1215 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1216 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1217 (tdesc-ipa.o: tdesc.c): Remove.
1218 (x32-linux-ipa.o: x32-linux.c): Remove.
1219 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1220 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1222 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1224 * Makefile.in (%.o: ../arch/%.c): New rule.
1225 (arm.o: ../arch/arm.c): Remove.
1226 (arm-linux.o: ../arch/arm-linux.c): Remove.
1227 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1228 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1230 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1232 * Makefile.in (%.o: ../nat/%.c): New rule.
1233 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1234 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1235 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1236 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1237 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1238 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1239 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1240 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1241 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1242 (linux-personality.o: ../nat/linux-personality.c): Remove.
1243 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1244 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1245 (x86-linux.o: ../nat/x86-linux.c): Remove.
1246 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1247 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1249 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1251 * Makefile.in (%.o: ../common/%.c): New rule.
1252 (signals.o: ../common/signals.c): Remove.
1253 (print-utils.o: ../common/print-utils.c): Remove.
1254 (rsp-low.o: ../common/rsp-low.c): Remove.
1255 (common-utils.o: ../common/common-utils.c): Remove.
1256 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1257 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1258 (vec.o: ../common/vec.c): Remove.
1259 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1260 (xml-utils.o: ../common/xml-utils.c): Remove.
1261 (ptid.o: ../common/ptid.c): Remove.
1262 (buffer.o: ../common/buffer.c): Remove.
1263 (format.o: ../common/format.c): Remove.
1264 (filestuff.o: ../common/filestuff.c): Remove.
1265 (agent.o: ../common/agent.c): Remove.
1266 (errors.o: ../common/errors.c): Remove.
1267 (environ.o: ../common/environ.c): Remove.
1268 (common-debug.o: ../common/common-debug.c): Remove.
1269 (cleanups.o: ../common/cleanups.c): Remove.
1270 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1271 (fileio.o: ../common/fileio.c): Remove.
1272 (common-regcache.o: ../common/common-regcache.c): Remove.
1273 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1274 (new-op.o: ../common/new-op.c): Remove.
1275 (btrace-common.o: ../common/btrace-common.c): Remove.
1277 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1279 * Makefile.in (%.o: ../target/%.c): New rule.
1280 (waitstatus.o: ../target/waitstatus.c): Remove.
1282 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1285 (%.c: ../regformats/%.dat,
1286 (%.c: ../regformats/arm/%.dat,
1287 (%.c: ../regformats/i386/%.dat,
1288 (%.c: ../regformats/rs6000/%.dat): New rules.
1289 (aarch64.c): Remove.
1290 (reg-arm.c): Remove.
1291 (arm-with-iwmmxt.c): Remove.
1292 (arm-with-vfpv2.c): Remove.
1293 (arm-with-vfpv3.c): Remove.
1294 (arm-with-neon.c): Remove.
1295 (reg-bfin.c): Remove.
1296 (reg-cris.c): Remove.
1297 (reg-crisv32.c): Remove.
1299 (i386-linux.c): Remove.
1300 (i386-avx.c): Remove.
1301 (i386-avx-linux.c): Remove.
1302 (i386-avx-avx512.c): Remove.
1303 (i386-avx-avx512-linux.c): Remove.
1304 (i386-mpx.c): Remove.
1305 (i386-mpx-linux.c): Remove.
1306 (i386-avx-mpx-avx512-pku.c): Remove.
1307 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1308 (i386-avx-mpx.c): Remove.
1309 (i386-avx-mpx-linux.c): Remove.
1310 (i386-mmx.c): Remove.
1311 (i386-mmx-linux.c): Remove.
1312 (reg-ia64.c): Remove.
1313 (reg-m32r.c): Remove.
1314 (reg-m68k.c): Remove.
1316 (mips-linux.c): Remove.
1317 (mips-dsp-linux.c): Remove.
1318 (mips64-linux.c): Remove.
1319 (mips64-dsp-linux.c): Remove.
1320 (nios2-linux.c): Remove.
1321 (powerpc-32.c): Remove.
1322 (powerpc-32l.c): Remove.
1323 (powerpc-altivec32l.c): Remove.
1324 (powerpc-cell32l.c): Remove.
1325 (powerpc-vsx32l.c): Remove.
1326 (powerpc-isa205-32l.c): Remove.
1327 (powerpc-isa205-altivec32l.c): Remove.
1328 (powerpc-isa205-vsx32l.c): Remove.
1329 (powerpc-e500l.c): Remove.
1330 (powerpc-64l.c): Remove.
1331 (powerpc-altivec64l.c): Remove.
1332 (powerpc-cell64l.c): Remove.
1333 (powerpc-vsx64l.c): Remove.
1334 (powerpc-isa205-64l.c): Remove.
1335 (powerpc-isa205-altivec64l.c): Remove.
1336 (powerpc-isa205-vsx64l.c): Remove.
1337 (s390-linux32.c): Remove.
1338 (s390-linux32v1.c): Remove.
1339 (s390-linux32v2.c): Remove.
1340 (s390-linux64.c): Remove.
1341 (s390-linux64v1.c): Remove.
1342 (s390-linux64v2.c): Remove.
1343 (s390-te-linux64.c): Remove.
1344 (s390-vx-linux64.c): Remove.
1345 (s390-tevx-linux64.c): Remove.
1346 (s390x-linux64.c): Remove.
1347 (s390x-linux64v1.c): Remove.
1348 (s390x-linux64v2.c): Remove.
1349 (s390x-te-linux64.c): Remove.
1350 (s390x-vx-linux64.c): Remove.
1351 (s390x-tevx-linux64.c): Remove.
1352 (tic6x-c64xp-linux.c): Remove.
1353 (tic6x-c64x-linux.c): Remove.
1354 (tic6x-c62x-linux.c): Remove.
1356 (reg-sparc64.c): Remove.
1357 (reg-spu.c): Remove.
1359 (amd64-linux.c): Remove.
1360 (amd64-avx.c): Remove.
1361 (amd64-avx-linux.c): Remove.
1362 (amd64-avx-avx512.c): Remove.
1363 (amd64-avx-avx512-linux.c): Remove.
1364 (amd64-mpx.c): Remove.
1365 (amd64-mpx-linux.c): Remove.
1366 (amd64-avx-mpx-avx512-pku.c): Remove.
1367 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1368 (amd64-avx-mpx.c): Remove.
1369 (amd64-avx-mpx-linux.c): Remove.
1371 (x32-linux.c): Remove.
1372 (x32-avx.c): Remove.
1373 (x32-avx-linux.c): Remove.
1374 (x32-avx-avx512.c): Remove.
1375 (x32-avx-avx512-linux.c): Remove.
1376 (reg-xtensa.c): Remove.
1377 (reg-tilegx.c): Remove.
1378 (reg-tilegx32.c): Remove.
1380 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1382 * Makefile.in (SFILES): Add "common/environ.c".
1383 (OBJS): Add "common/environ.h".
1385 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1387 * configure.ac: Check if the fs_base and gs_base members of
1388 `struct user_regs_struct' exist.
1389 * config.in: Regenerated.
1390 * configure: Likewise.
1392 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1394 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1396 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1397 (get_next_pcs_syscall_next_pc): Likewise.
1399 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1401 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1402 * nto-x86-low.c: Likewise.
1404 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1406 * Makefile.in: Include disable-implicit-rules.mk.
1408 2016-11-23 Pedro Alves <palves@redhat.com>
1410 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1411 (debug_vprintf): Use std::chrono::steady_clock instead of
1412 gettimeofday. Use '.' instead of ':'.
1413 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1414 (get_timestamp): Use std::chrono::steady_clock instead of
1417 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1419 * Makefile.in: Fix whitespace formatting.
1421 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1423 * Makefile.in (SFILES, OBS): Flatten list and order
1426 2016-11-23 Pedro Alves <palves@redhat.com>
1428 * event-loop.c (handle_file_event): Use warning.
1429 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1430 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1433 2016-11-23 Pedro Alves <palves@redhat.com>
1435 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1437 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1438 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1439 debug_printf and debug_flush for debug output.
1440 * server.c (handle_general_set): Likewise.
1441 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1444 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1446 * Makefile.in (.c.o): Replace rule with ...
1447 (%.o: %.c): ... this one.
1449 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1451 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1452 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1454 * configure.ac: Remove checks for the make program.
1455 * configure: Re-generate.
1457 2016-10-28 Pedro Alves <palves@redhat.com>
1459 * Makefile.in (CXX_DIALECT): Get from configure.
1460 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1461 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1462 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1463 * config.in: Regenerate.
1464 * configure: Regenerate.
1466 2016-10-27 Yao Qi <yao.qi@linaro.org>
1468 * linux-low.c (linux_supports_range_stepping): Return true if
1469 can_software_single_step return true.
1471 2016-10-27 Yao Qi <yao.qi@linaro.org>
1473 * inferiors.c (find_inferior_in_random): New function.
1474 * inferiors.h (find_inferior_in_random): Declare.
1475 * linux-low.c (linux_wait_for_event_filtered): Call
1476 find_inferior_in_random instead of find_inferior.
1478 2016-10-27 Yao Qi <yao.qi@linaro.org>
1480 * linux-low.c (linux_wait_1): If single-step breakpoints are
1481 inserted, remove them.
1483 2016-10-26 Pedro Alves <palves@redhat.com>
1485 * linux-low.c (handle_extended_wait): Link parent/child fork
1487 (linux_wait_1): Unlink them.
1488 (linux_set_resume_request): Ignore resume requests for
1489 already-resumed and unhandled fork child threads.
1490 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1491 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1493 (handle_v_requests) <vCont>: Don't call require_running.
1494 * server.h (in_queued_stop_replies): New declaration.
1496 2016-10-24 Yao Qi <yao.qi@linaro.org>
1499 * linux-aarch64-low.c (append_insns): Cast the return value to
1502 2016-10-10 Yao Qi <yao.qi@linaro.org>
1504 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1506 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1508 * target.c (target_supports_multi_process): New function, moved
1510 * target.h (target_supports_multi_process): ... here. Remove
1513 2016-10-05 Tom Tromey <tom@tromey.com>
1516 * tracepoint.c (handle_tracepoint_bkpts): Check
1517 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1519 2016-10-05 Yao Qi <yao.qi@linaro.org>
1521 * configure.srv: Update the path of arm-*.xml files.
1523 2016-10-05 Terry Guo <terry.guo@arm.com>
1524 Yao Qi <yao.qi@linaro.org>
1526 * Makefile.in: Adjust the path of rules.
1527 * configure.srv: Update the path of xml files.
1528 * regformats/arm-with-iwmmxt.dat: Regenerated.
1529 * regformats/arm-with-neon.dat: Likewise.
1530 * regformats/arm-with-vfpv2.dat: Likewise.
1531 * regformats/arm-with-vfpv3.dat Likewise.
1533 2016-09-30 Yao Qi <yao.qi@linaro.org>
1536 * target.c (target_stop_and_wait): Don't call
1537 target_continue_no_signal, use resume_stop instead.
1539 2016-09-26 Yao Qi <yao.qi@linaro.org>
1541 * linux-low.c (linux_wait_1): Call debug_exit.
1543 2016-09-23 Pedro Alves <palves@redhat.com>
1545 * Makefile.in (SFILES): Add common/new-op.c.
1546 (OBS): Add common/new-op.o.
1547 (new-op.o): New rule.
1549 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1551 * .gitinore: Ignore more files.
1553 2016-09-21 Yao Qi <yao.qi@linaro.org>
1555 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1558 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1560 * server.c (start_inferior): Call target_mourn_inferior instead of
1561 mourn_inferior; pass ptid_t argument to it.
1563 (handle_target_event): Likewise.
1564 * target.c (target_mourn_inferior): New function.
1565 * target.h (mourn_inferior): Delete macro.
1567 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1569 * linux-low.c (lwp_is_stepping): New function.
1571 2016-09-06 Carl Love <cel@us.ibm.com>
1573 * server.c (start_inferior): Fixed comment, requested comment change
1574 didn't get updated correctly. Removed reference to ptrace () call as
1575 it is only true on Linux systems.
1577 2016-09-06 Carl Love <cel@us.ibm.com>
1579 * server.c (start_inferior): Do not call
1580 function target_post_create_inferior () if the
1581 inferior process has already exited.
1583 2016-09-05 Pedro Alves <palves@redhat.com>
1585 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1586 (COMPILE.pre, CC_LD): Use CXX directly.
1587 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1588 * acinclude.m4: Don't include build-with-cxx.m4.
1589 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1590 * configure: Regenerate.
1592 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1595 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1596 call writing data to own_buf.
1598 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1600 * target.c (mywait): Call target_wait instead of
1602 (target_wait): New function.
1604 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1606 * server.c (start_inferior): New variable 'ptid'. Replace calls
1607 to the_target->resume by target_continue{,_no_signal}, depending
1609 * target.c (target_stop_and_wait): Call target_continue_no_signal
1610 instead of the_target->resume.
1611 (target_continue): New function.
1613 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1615 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1617 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1620 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1622 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1623 * linux-arm-low.c (ps_get_thread_area): Likewise.
1624 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1625 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1626 * linux-mips-low.c (ps_get_thread_area): Likewise.
1627 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1628 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1629 * linux-x86-low.c (ps_get_thread_area): Likewise.
1630 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1632 2016-08-19 Pedro Alves <palves@redhat.com>
1634 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1636 2016-08-19 Pedro Alves <palves@redhat.com>
1638 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1639 comment. Use memcpy instead of casting through unsigned long.
1641 2016-08-19 Pedro Alves <palves@redhat.com>
1643 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1644 allocating around 0x80000000.
1646 2016-08-19 Pedro Alves <palves@redhat.com>
1649 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1650 (x32-avx512-linux-ipa.o): New rules.
1651 * configure.ac (x86_64-*-linux*): New x32 check.
1652 * configure.srv (ipa_x32_linux_regobj): New.
1653 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1654 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1656 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1658 * configure: Regenerate.
1660 2016-08-09 Pedro Alves <palves@redhat.com>
1663 * Makefile.in (OBS): Add signals-state-save-restore.o.
1664 (signals-state-save-restore.o): New rule.
1665 * config.in: Regenerate.
1666 * configure: Regenerate.
1667 * linux-low.c: Include "signals-state-save-restore.h".
1668 (linux_create_inferior): Call
1669 restore_original_signals_state.
1670 * server.c: Include "dispositions-save-restore.h".
1671 (captured_main): Call save_original_signals_state.
1673 2016-08-05 Pedro Alves <palves@redhat.com>
1675 * configure: Regenerate.
1677 2016-08-04 Yao Qi <yao.qi@linaro.org>
1679 * linux-low.c (regsets_fetch_inferior_registers): Check
1680 errno is ESRCH or not.
1682 2016-08-02 Yao Qi <yao.qi@linaro.org>
1684 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1685 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1686 (thread_db_load_search): Update.
1687 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1688 td_ta_set_event and td_ta_event_getmsg.
1690 2016-07-26 Pedro Alves <palves@redhat.com>
1693 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1694 of unsigned long for 64-bit registers and use uint32_t instead of
1695 unsigned int for 32-bit registers.
1697 2016-07-26 Pedro Alves <palves@redhat.com>
1699 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1702 2016-07-21 Tom Tromey <tom@tromey.com>
1704 * configure: Rebuild.
1706 2016-07-21 Yao Qi <yao.qi@linaro.org>
1708 * mem-break.c (find_gdb_breakpoint): Cast bp to
1709 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1711 2016-07-21 Yao Qi <yao.qi@linaro.org>
1713 * server.c (handle_v_requests): Support s and S actions
1714 if target_supports_software_single_step return true.
1716 2016-07-21 Yao Qi <yao.qi@linaro.org>
1718 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1719 is resume_step, call maybe_hw_step.
1720 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1722 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1724 (proceed_one_lwp): If resume request is resume_step, install
1725 reinsert breakpoints and call maybe_hw_step.
1727 2016-07-21 Yao Qi <yao.qi@linaro.org>
1729 * linux-low.c (proceed_one_lwp): Declare.
1730 (linux_resume_one_thread): Remove local variable 'step'.
1731 Lift code enqueue signal. Call proceed_one_lwp instead of
1732 linux_resume_one_lwp.
1734 2016-07-21 Yao Qi <yao.qi@linaro.org>
1736 * linux-low.c (linux_resume_one_thread): Call
1737 enqueue_pending_signal.
1739 2016-07-21 Yao Qi <yao.qi@linaro.org>
1741 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1742 * inferiors.c (do_restore_current_thread_cleanup): New function.
1743 (make_cleanup_restore_current_thread): Likewise.
1744 * linux-low.c (install_software_single_step_breakpoints): Call
1745 make_cleanup_restore_current_thread. Switch current_thread to
1748 2016-07-21 Yao Qi <yao.qi@linaro.org>
1750 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1751 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1752 (clone_one_breakpoint): Likewise.
1753 (delete_reinsert_breakpoints): Change parameter to thread.
1755 (has_reinsert_breakpoints): Likewise.
1756 (uninsert_reinsert_breakpoints): Likewise.
1757 (reinsert_reinsert_breakpoints): Likewise.
1758 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1759 (delete_reinsert_breakpoints): Likewise.
1760 (reinsert_reinsert_breakpoints): Likewise.
1761 (uninsert_reinsert_breakpoints): Likewise.
1762 (has_reinsert_breakpoints): Likewise.
1764 2016-07-21 Yao Qi <yao.qi@linaro.org>
1766 * inferiors.c (get_thread_process): Make parameter const.
1767 * inferiors.h (get_thread_process): Update declaration.
1768 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1769 Add new parameters child_thread and parent_thread. Callers
1771 * mem-break.h (clone_all_breakpoints): Update declaration.
1773 2016-07-21 Yao Qi <yao.qi@linaro.org>
1775 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1776 <command_list, handler>: Remove.
1777 (struct gdb_breakpoint): New.
1778 (struct other_breakpoint): New.
1779 (struct reinsert_breakpoint): New.
1780 (is_gdb_breakpoint): New function.
1781 (any_persistent_commands): Update command_list if
1782 is_gdb_breakpoint returns true.
1783 (set_breakpoint): Create breakpoints according to their types.
1784 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1785 (set_gdb_breakpoint_1): Likewise.
1786 (set_gdb_breakpoint): Likewise.
1787 (clear_breakpoint_conditions): Change parameter type to
1788 'struct gdb_breakpoint *'.
1789 (clear_breakpoint_commands): Likewise.
1790 (clear_breakpoint_conditions_and_commands): Likewise.
1791 (add_condition_to_breakpoint): Likewise.
1792 (add_breakpoint_condition): Likewise.
1793 (add_commands_to_breakpoint): Likewise.
1794 (check_breakpoints): Check other_breakpoint.
1795 (clone_one_breakpoint): Clone breakpopint according to its type.
1796 * mem-break.h (struct gdb_breakpoint): Declare.
1797 (set_gdb_breakpoint): Update declaration.
1798 (clear_breakpoint_conditions_and_commands): Likewise.
1799 (add_breakpoint_condition): Likewise.
1800 (add_breakpoint_commands): Likewise.
1801 * server.c (process_point_options): Change parameter type to
1802 'struct gdb_breakpoint *'.
1804 2016-07-21 Yao Qi <yao.qi@linaro.org>
1806 * mem-break.c (set_breakpoint_at): Rename it to ...
1807 (set_breakpoint_type_at): ... it.
1808 (set_breakpoint_at): Call set_breakpoint_type_at.
1809 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1810 * mem-break.h (set_breakpoint_at): Update comments.
1812 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1814 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1816 (nios2_store_gregset): Likewise.
1818 2016-07-01 Pedro Alves <palves@redhat.com>
1819 Antoine Tremblay <antoine.tremblay@ericsson.com>
1821 * linux-low.c: Change interface to take the target lwp_info
1822 pointer directly and return void. Handle detaching from a zombie
1824 (linux_detach_lwp_callback): New function.
1825 (linux_detach): Detach from the leader thread after detaching from
1828 2016-06-28 Yao Qi <yao.qi@linaro.org>
1830 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1831 for variable new_offset.
1832 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1833 (aarch64_ftrace_insn_reloc_cb): Likewise.
1834 (aarch64_ftrace_insn_reloc_tb): Likewise.
1835 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1836 PRIx64 instead of PRIx32.
1838 2016-06-28 Yao Qi <yao.qi@linaro.org>
1840 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1841 (the_low_target): Install arm_get_syscall_trapinfo.
1843 2016-06-28 Yao Qi <yao.qi@linaro.org>
1845 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1847 (the_low_target): Install aarch64_get_syscall_trapinfo.
1849 2016-06-28 Yao Qi <yao.qi@linaro.org>
1851 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1853 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1854 Remove parameter sysno.
1855 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1858 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1860 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1861 (s390_emit_ne_goto): Likewise.
1862 (s390_emit_lt_goto): Likewise.
1863 (s390_emit_le_goto): Likewise.
1864 (s390_emit_gt_goto): Likewise.
1865 (s390_emit_ge_goto): Likewise.
1866 (s390x_emit_eq_goto): Likewise.
1867 (s390x_emit_ne_goto): Likewise.
1868 (s390x_emit_lt_goto): Likewise.
1869 (s390x_emit_le_goto): Likewise.
1870 (s390x_emit_gt_goto): Likewise.
1871 (s390x_emit_ge_goto): Likewise.
1872 (s390_emit_ops_impl): Mark variable static.
1873 (s390x_emit_ops): Likewise.
1875 2016-06-17 Yao Qi <yao.qi@linaro.org>
1877 * linux-low.c (handle_extended_wait): Call
1878 uninsert_reinsert_breakpoints for the parent process. Remove
1879 reinsert breakpoints from the child process. Reinsert them to
1880 the parent process when vfork is done.
1881 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1882 (reinsert_reinsert_breakpoints): New function.
1883 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1884 (reinsert_reinsert_breakpoints): Declare.
1886 2016-06-17 Yao Qi <yao.qi@linaro.org>
1888 * linux-low.c (handle_extended_wait): If the parent is doing
1889 step-over, remove the reinsert breakpoints from the forked child.
1891 2016-06-17 Yao Qi <yao.qi@linaro.org>
1893 * linux-low.c (unsuspend_all_lwps): Declare.
1894 (linux_low_filter_event): If thread exited, call finish_step_over.
1895 If step-over is finished, unsuspend other threads.
1897 2016-06-17 Yao Qi <yao.qi@linaro.org>
1899 * linux-low.c (linux_resume_one_lwp_throw): Assert
1900 has_reinsert_breakpoints returns false.
1901 * mem-break.c (delete_disabled_breakpoints): Assert
1902 bp type isn't reinsert_breakpoint.
1904 2016-06-17 Yao Qi <yao.qi@linaro.org>
1906 * linux-low.c (maybe_hw_step): New function.
1907 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1908 (finish_step_over): Switch current_thread to lwp temporarily,
1909 and assert has_reinsert_breakpoints returns true.
1910 (proceed_one_lwp): Call maybe_hw_step.
1911 * mem-break.c (has_reinsert_breakpoints): New function.
1912 * mem-break.h (has_reinsert_breakpoints): Declare.
1914 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1916 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1918 2016-05-17 Yao Qi <yao.qi@linaro.org>
1920 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1921 instead of find_inferior.
1923 2016-05-05 Yao Qi <yao.qi@linaro.org>
1925 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1926 Initialize res to zero.
1928 2016-05-05 Yao Qi <yao.qi@linaro.org>
1930 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1933 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1935 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1936 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1937 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1939 2016-04-28 Par Olsson <par.olsson@windriver.com>
1940 Simon Marchi <simon.marchi@ericsson.com>
1942 * tracepoint.c (write_inferior_int8): New function.
1943 (cmd_qtenable_disable): Write enable flag using
1944 write_inferior_int8.
1946 2016-04-25 Yao Qi <yao.qi@linaro.org>
1948 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1949 (need_step_over_p): Return zero if the LWP has pending signals
1950 can be delivered on software single step target.
1952 2016-04-25 Yao Qi <yao.qi@linaro.org>
1954 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1955 return instead of error.
1957 2016-04-22 Yao Qi <yao.qi@linaro.org>
1959 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1962 2016-04-22 Yao Qi <yao.qi@linaro.org>
1964 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1965 signal when stepping over breakpoint with software single
1968 2016-04-21 Pedro Alves <palves@redhat.com>
1970 * linux-s390-low.c (s390_collect_ptrace_register)
1971 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1973 (s390_check_regset): Use void * instead of gdb_byte *.
1975 2016-04-20 Pedro Alves <palves@redhat.com>
1977 * configure: Renegerate.
1979 2016-04-20 Yao Qi <yao.qi@linaro.org>
1981 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1982 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1984 (arm_store_gregset): Likewise.
1986 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1988 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1989 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1990 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1991 (amd64-avx-mpx-linux.c): New rules.
1992 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1993 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1994 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1995 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1996 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1997 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1998 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1999 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2000 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2001 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2002 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2003 * linux-x86-low.c (x86_linux_read_description): Add case for
2004 X86_XSTATE_AVX_MPX_MASK.
2005 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2006 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2007 init_registers_i386_avx_mpx_linux.
2008 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2009 (initialize_low_tracepoint): Call
2010 init_registers_i386_avx_mpx_linux.
2011 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2012 (initialize_low_tracepoint): Call
2013 init_registers_amd64_avx_mpx_linux.
2014 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2015 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2016 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2019 2016-04-18 Pedro Alves <palves@redhat.com>
2021 * configure: Regenerate.
2023 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2025 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2026 (aarch64_emit_sub): Likewise.
2028 2016-04-12 Pedro Alves <palves@redhat.com>
2030 * utils.c (prepare_to_throw_exception): Delete.
2032 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2034 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2036 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2038 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2040 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2042 * linux-aarch64-ipa.c: Add <elf.h> include.
2043 * linux-ppc-ipa.c: Add <elf.h> include.
2044 * linux-s390-ipa.c: Add <elf.h> include.
2046 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2048 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2049 (get_raw_reg_ptr): Likewise.
2050 (get_trace_state_variable_value_ptr): Likewise.
2051 (set_trace_state_variable_value_ptr): Likewise.
2052 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2055 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2056 Marcin Kościelnicki <koriakin@0x04.net>
2059 * linux-ppc-low.c (emit_insns): New function.
2060 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2061 (ppc_emit_prologue): New function.
2062 (ppc_emit_epilogue): New function.
2063 (ppc_emit_add): New function.
2064 (ppc_emit_sub): New function.
2065 (ppc_emit_mul): New function.
2066 (ppc_emit_lsh): New function.
2067 (ppc_emit_rsh_signed): New function.
2068 (ppc_emit_rsh_unsigned): New function.
2069 (ppc_emit_ext): New function.
2070 (ppc_emit_zero_ext): New function.
2071 (ppc_emit_log_not): New function.
2072 (ppc_emit_bit_and): New function.
2073 (ppc_emit_bit_or): New function.
2074 (ppc_emit_bit_xor): New function.
2075 (ppc_emit_bit_not): New function.
2076 (ppc_emit_equal): New function.
2077 (ppc_emit_less_signed): New function.
2078 (ppc_emit_less_unsigned): New function.
2079 (ppc_emit_ref): New function.
2080 (ppc_emit_const): New function.
2081 (ppc_emit_reg): New function.
2082 (ppc_emit_pop): New function.
2083 (ppc_emit_stack_flush): New function.
2084 (ppc_emit_swap): New function.
2085 (ppc_emit_stack_adjust): New function.
2086 (ppc_emit_call): New function.
2087 (ppc_emit_int_call_1): New function.
2088 (ppc_emit_void_call_2): New function.
2089 (ppc_emit_if_goto): New function.
2090 (ppc_emit_goto): New function.
2091 (ppc_emit_eq_goto): New function.
2092 (ppc_emit_ne_goto): New function.
2093 (ppc_emit_lt_goto): New function.
2094 (ppc_emit_le_goto): New function.
2095 (ppc_emit_gt_goto): New function.
2096 (ppc_emit_ge_goto): New function.
2097 (ppc_write_goto_address): New function.
2098 (ppc_emit_ops_impl): New static variable.
2099 (ppc64v1_emit_prologue): New function.
2100 (ppc64v2_emit_prologue): New function.
2101 (ppc64_emit_epilogue): New function.
2102 (ppc64_emit_add): New function.
2103 (ppc64_emit_sub): New function.
2104 (ppc64_emit_mul): New function.
2105 (ppc64_emit_lsh): New function.
2106 (ppc64_emit_rsh_signed): New function.
2107 (ppc64_emit_rsh_unsigned): New function.
2108 (ppc64_emit_ext): New function.
2109 (ppc64_emit_zero_ext): New function.
2110 (ppc64_emit_log_not): New function.
2111 (ppc64_emit_bit_and): New function.
2112 (ppc64_emit_bit_or): New function.
2113 (ppc64_emit_bit_xor): New function.
2114 (ppc64_emit_bit_not): New function.
2115 (ppc64_emit_equal): New function.
2116 (ppc64_emit_less_signed): New function.
2117 (ppc64_emit_less_unsigned): New function.
2118 (ppc64_emit_ref): New function.
2119 (ppc64_emit_const): New function.
2120 (ppc64v1_emit_reg): New function.
2121 (ppc64v2_emit_reg): New function.
2122 (ppc64_emit_pop): New function.
2123 (ppc64_emit_stack_flush): New function.
2124 (ppc64_emit_swap): New function.
2125 (ppc64v1_emit_call): New function.
2126 (ppc64v2_emit_call): New function.
2127 (ppc64v1_emit_int_call_1): New function.
2128 (ppc64v2_emit_int_call_1): New function.
2129 (ppc64v1_emit_void_call_2): New function.
2130 (ppc64v2_emit_void_call_2): New function.
2131 (ppc64_emit_if_goto): New function.
2132 (ppc64_emit_eq_goto): New function.
2133 (ppc64_emit_ne_goto): New function.
2134 (ppc64_emit_lt_goto): New function.
2135 (ppc64_emit_le_goto): New function.
2136 (ppc64_emit_gt_goto): New function.
2137 (ppc64_emit_ge_goto): New function.
2138 (ppc64v1_emit_ops_impl): New static variable.
2139 (ppc64v2_emit_ops_impl): New static variable.
2140 (ppc_emit_ops): New function.
2141 (linux_low_target): Wire in ppc_emit_ops.
2143 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2144 Marcin Kościelnicki <koriakin@0x04.net>
2147 * Makefile.in: Add powerpc-*-ipa.o
2148 * configure.srv: Add ipa_obj for powerpc*-linux.
2149 * linux-ppc-ipa.c: New file.
2150 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2152 (PPC_FIELD): New macro.
2153 (PPC_SEXT): New macro.
2154 (PPC_OP6): New macro.
2155 (PPC_BO): New macro.
2156 (PPC_LI): New macro.
2157 (PPC_BD): New macro.
2158 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2159 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2160 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2161 (ppc_get_thread_area): New function.
2162 (is_elfv2_inferior): New function.
2163 (gen_ds_form): New function.
2164 (GEN_STD): New macro.
2165 (GEN_STDU): New macro.
2166 (GEN_LD): New macro.
2167 (GEN_LDU): New macro.
2168 (gen_d_form): New function.
2169 (GEN_ADDI): New macro.
2170 (GEN_ADDIS): New macro.
2171 (GEN_LI): New macro.
2172 (GEN_LIS): New macro.
2173 (GEN_ORI): New macro.
2174 (GEN_ORIS): New macro.
2175 (GEN_LWZ): New macro.
2176 (GEN_STW): New macro.
2177 (GEN_STWU): New macro.
2178 (gen_xfx_form): New function.
2179 (GEN_MFSPR): New macro.
2180 (GEN_MTSPR): New macro.
2181 (GEN_MFCR): New macro.
2182 (GEN_MTCR): New macro.
2183 (GEN_SYNC): New macro.
2184 (GEN_LWSYNC): New macro.
2185 (gen_x_form): New function.
2186 (GEN_OR): New macro.
2187 (GEN_MR): New macro.
2188 (GEN_LWARX): New macro.
2189 (GEN_STWCX): New macro.
2190 (GEN_CMPW): New macro.
2191 (gen_md_form): New function.
2192 (GEN_RLDICL): New macro.
2193 (GEN_RLDICR): New macro.
2194 (gen_i_form): New function.
2196 (GEN_BL): New macro.
2197 (gen_b_form): New function.
2198 (GEN_BNE): New macro.
2199 (GEN_LOAD): New macro.
2200 (GEN_STORE): New macro.
2201 (gen_limm): New function.
2202 (gen_atomic_xchg): New function.
2203 (gen_call): New function.
2204 (ppc_relocate_instruction): New function.
2205 (ppc_install_fast_tracepoint_jump_pad): New function.
2206 (ppc_get_min_fast_tracepoint_insn_len): New function.
2207 (ppc_get_ipa_tdesc_idx): New function.
2208 (the_low_target): Wire in the new functions.
2209 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2211 * linux-ppc-tdesc.h: New file.
2213 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2215 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2216 (alloc_jump_pad_buffer): New function.
2217 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2218 (alloc_jump_pad_buffer): New function.
2219 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2220 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2221 (alloc_jump_pad_buffer): New function.
2222 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2223 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2224 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2225 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2227 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2229 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2230 * linux-amd64-ipa.c: Likewise.
2231 * linux-i386-ipa.c: Likewise.
2232 * linux-s390-ipa.c: Likewise.
2233 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2234 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2235 set_trace_state_variable_value_ptr.
2236 (struct ipa_sym_addresses): Likewise.
2237 (symbol_list): Likewise.
2238 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2239 accessing gdb_collect directly.
2240 (gdb_collect_ptr_type): New typedef.
2241 (get_raw_reg_ptr_type): New typedef.
2242 (get_trace_state_variable_value_ptr_type): New typedef.
2243 (set_trace_state_variable_value_ptr_type): New typedef.
2244 (gdb_collect_ptr): New global.
2245 (get_raw_reg_ptr): New global.
2246 (get_trace_state_variable_value_ptr): New global.
2247 (set_trace_state_variable_value_ptr): New global.
2248 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2249 accessing get_raw_reg directly.
2250 (get_get_tsv_func_addr): Likewise for
2251 get_trace_state_variable_value_ptr.
2252 (get_set_tsv_func_addr): Likewise for
2253 set_trace_state_variable_value_ptr.
2254 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2256 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2258 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2260 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2262 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2264 (relocate_instruction): Remove own_buf.
2265 * server.c (own_buf): Make global.
2266 (handle_v_requests): Make global.
2267 * server.h (own_buf): New declaration.
2268 (handle_v_requests): New prototype.
2270 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2273 * linux-s390-low.c (add_insns): New function.
2274 (s390_emit_prologue): New function.
2275 (s390_emit_epilogue): New function.
2276 (s390_emit_add): New function.
2277 (s390_emit_sub): New function.
2278 (s390_emit_mul): New function.
2279 (s390_emit_lsh): New function.
2280 (s390_emit_rsh_signed): New function.
2281 (s390_emit_rsh_unsigned): New function.
2282 (s390_emit_ext): New function.
2283 (s390_emit_log_not): New function.
2284 (s390_emit_bit_and): New function.
2285 (s390_emit_bit_or): New function.
2286 (s390_emit_bit_xor): New function.
2287 (s390_emit_bit_not): New function.
2288 (s390_emit_equal): New function.
2289 (s390_emit_less_signed): New function.
2290 (s390_emit_less_unsigned): New function.
2291 (s390_emit_ref): New function.
2292 (s390_emit_if_goto): New function.
2293 (s390_emit_goto): New function.
2294 (s390_write_goto_address): New function.
2295 (s390_emit_litpool): New function.
2296 (s390_emit_const): New function.
2297 (s390_emit_call): New function.
2298 (s390_emit_reg): New function.
2299 (s390_emit_pop): New function.
2300 (s390_emit_stack_flush): New function.
2301 (s390_emit_zero_ext): New function.
2302 (s390_emit_swap): New function.
2303 (s390_emit_stack_adjust): New function.
2304 (s390_emit_set_r2): New function.
2305 (s390_emit_int_call_1): New function.
2306 (s390_emit_void_call_2): New function.
2307 (s390_emit_eq_goto): New function.
2308 (s390_emit_ne_goto): New function.
2309 (s390_emit_lt_goto): New function.
2310 (s390_emit_le_goto): New function.
2311 (s390_emit_gt_goto): New function.
2312 (s390_emit_ge_goto): New function.
2313 (s390x_emit_prologue): New function.
2314 (s390x_emit_epilogue): New function.
2315 (s390x_emit_add): New function.
2316 (s390x_emit_sub): New function.
2317 (s390x_emit_mul): New function.
2318 (s390x_emit_lsh): New function.
2319 (s390x_emit_rsh_signed): New function.
2320 (s390x_emit_rsh_unsigned): New function.
2321 (s390x_emit_ext): New function.
2322 (s390x_emit_log_not): New function.
2323 (s390x_emit_bit_and): New function.
2324 (s390x_emit_bit_or): New function.
2325 (s390x_emit_bit_xor): New function.
2326 (s390x_emit_bit_not): New function.
2327 (s390x_emit_equal): New function.
2328 (s390x_emit_less_signed): New function.
2329 (s390x_emit_less_unsigned): New function.
2330 (s390x_emit_ref): New function.
2331 (s390x_emit_if_goto): New function.
2332 (s390x_emit_const): New function.
2333 (s390x_emit_call): New function.
2334 (s390x_emit_reg): New function.
2335 (s390x_emit_pop): New function.
2336 (s390x_emit_stack_flush): New function.
2337 (s390x_emit_zero_ext): New function.
2338 (s390x_emit_swap): New function.
2339 (s390x_emit_stack_adjust): New function.
2340 (s390x_emit_int_call_1): New function.
2341 (s390x_emit_void_call_2): New function.
2342 (s390x_emit_eq_goto): New function.
2343 (s390x_emit_ne_goto): New function.
2344 (s390x_emit_lt_goto): New function.
2345 (s390x_emit_le_goto): New function.
2346 (s390x_emit_gt_goto): New function.
2347 (s390x_emit_ge_goto): New function.
2348 (s390_emit_ops): New function.
2349 (struct linux_target_ops): Fill in emit_ops hook.
2351 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2354 * Makefile.in: Add s390 IPA files.
2355 * configure.srv: Build IPA for s390.
2356 * linux-s390-ipa.c: New file.
2357 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2358 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2359 (tdesc_s390_linux32): Likewise.
2360 (init_registers_s390_linux32v1): Likewise.
2361 (tdesc_s390_linux32v1): Likewise.
2362 (init_registers_s390_linux32v2): Likewise.
2363 (tdesc_s390_linux32v2): Likewise.
2364 (init_registers_s390_linux64): Likewise.
2365 (tdesc_s390_linux64): Likewise.
2366 (init_registers_s390_linux64v1): Likewise.
2367 (tdesc_s390_linux64v1): Likewise.
2368 (init_registers_s390_linux64v2): Likewise.
2369 (tdesc_s390_linux64v2): Likewise.
2370 (init_registers_s390_te_linux64): Likewise.
2371 (tdesc_s390_te_linux64): Likewise.
2372 (init_registers_s390_vx_linux64): Likewise.
2373 (tdesc_s390_vx_linux64): Likewise.
2374 (init_registers_s390_tevx_linux64): Likewise.
2375 (tdesc_s390_tevx_linux64): Likewise.
2376 (init_registers_s390x_linux64): Likewise.
2377 (tdesc_s390x_linux64): Likewise.
2378 (init_registers_s390x_linux64v1): Likewise.
2379 (tdesc_s390x_linux64v1): Likewise.
2380 (init_registers_s390x_linux64v2): Likewise.
2381 (tdesc_s390x_linux64v2): Likewise.
2382 (init_registers_s390x_te_linux64): Likewise.
2383 (tdesc_s390x_te_linux64): Likewise.
2384 (init_registers_s390x_vx_linux64): Likewise.
2385 (tdesc_s390x_vx_linux64): Likewise.
2386 (init_registers_s390x_tevx_linux64): Likewise.
2387 (tdesc_s390x_tevx_linux64): Likewise.
2388 (have_hwcap_s390_vx): New static variable.
2389 (s390_arch_setup): Fill have_hwcap_s390_vx.
2390 (s390_get_thread_area): New function.
2391 (s390_ft_entry_gpr_esa): New const.
2392 (s390_ft_entry_gpr_zarch): New const.
2393 (s390_ft_entry_misc): New const.
2394 (s390_ft_entry_fr): New const.
2395 (s390_ft_entry_vr): New const.
2396 (s390_ft_main_31): New const.
2397 (s390_ft_main_64): New const.
2398 (s390_ft_exit_fr): New const.
2399 (s390_ft_exit_vr): New const.
2400 (s390_ft_exit_misc): New const.
2401 (s390_ft_exit_gpr_esa): New const.
2402 (s390_ft_exit_gpr_zarch): New const.
2403 (append_insns): New function.
2404 (s390_relocate_instruction): New function.
2405 (s390_install_fast_tracepoint_jump_pad): New function.
2406 (s390_get_min_fast_tracepoint_insn_len): New function.
2407 (s390_get_ipa_tdesc_idx): New function.
2408 (struct linux_target_ops): Wire in the above functions.
2409 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2410 * linux-s390-tdesc.h: New file.
2412 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2414 * linux-s390-low.c (s390_supports_tracepoints): New function.
2415 (struct linux_target_ops): Fill supports_tracepoints hook.
2417 2016-03-18 Yao Qi <yao.qi@linaro.org>
2419 * linux-low.c (lwp_signal_can_be_delivered): New function.
2420 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2422 2016-03-18 Yao Qi <yao.qi@linaro.org>
2424 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2425 0 if signal is enqueued. Remove 'signal' from one debugging
2426 message. Move one debugging message to some lines below.
2427 Remove code setting 'signal' to 0.
2429 2016-03-18 Yao Qi <yao.qi@linaro.org>
2431 * linux-low.c (linux_low_filter_event): Remove redundant
2432 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2434 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2436 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2437 (struct linux_target_ops): Wire in the above.
2439 2016-03-03 Yao Qi <yao.qi@linaro.org>
2441 * linux-low.c: Update comments to start_step_over.
2443 2016-03-03 Yao Qi <yao.qi@linaro.org>
2446 * linux-low.c (handle_extended_wait): Set child suspended
2447 if event_lwp->bp_reinsert isn't zero.
2449 2016-03-02 Yao Qi <yao.qi@linaro.org>
2451 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2452 enqueue_pending_signal.
2454 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2456 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2459 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2461 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2462 (s390_regmap_3264) [!__s390x__]: New global.
2463 (s390_collect_ptrace_register): Skip map entries containing -1.
2464 (s390_supply_ptrace_register): Ditto.
2465 (s390_fill_gprs_high): New function.
2466 (s390_store_gprs_high): New function.
2467 (s390_regsets): Add NT_S390_HIGH_GPRS.
2468 (s390_get_hwcap): Enable on 31-bit.
2469 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2470 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2471 Detect NT_S390_HIGH_GPRS.
2472 (s390_usrregs_info_3264): Enable on 31-bit.
2473 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2474 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2476 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2479 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2480 * configure.srv: Ditto.
2481 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2482 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2483 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2484 (init_registers_amd64_linux): Remove prototype.
2485 (tdesc_amd64_linux): Remove declaration.
2486 (get_ipa_tdesc): New function.
2487 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2488 initialize remaining tdescs.
2489 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2490 (init_registers_i386_linux): Remove prototype.
2491 (tdesc_i386_linux): Remove declaration.
2492 (get_ipa_tdesc): New function.
2493 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2494 initialize remaining tdescs.
2495 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2496 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2497 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2498 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2499 (x86_get_ipa_tdesc_idx): New function.
2500 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2501 * linux-x86-tdesc.h: New file.
2502 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2503 (target_get_ipa_tdesc_idx): New macro.
2504 * tracepoint.c (ipa_tdesc_idx): New macro.
2505 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2506 (symbol_list): Add ipa_tdesc_idx.
2507 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2508 (ipa_tdesc): Remove.
2509 (ipa_tdesc_idx): New variable.
2510 (get_context_regcache): Use get_ipa_tdesc.
2511 (gdb_collect): Ditto.
2513 * tracepoint.h (get_ipa_tdesc): New prototype.
2514 (ipa_tdesc): Remove.
2516 2016-02-24 Pedro Alves <palves@redhat.com>
2518 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2519 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2520 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2521 Factor out common code between the USE_SIGTRAP_SIGINFO and
2522 !USE_SIGTRAP_SIGINFO blocks.
2523 (linux_low_filter_event): Call save_stop_reason instead of
2524 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2526 (linux_wait_1): Update comments.
2528 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2530 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2531 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2532 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2533 ppc_insert_point, ppc_remove_point.
2535 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2537 * linux-s390-low.c (s390_supports_z_point_type): New function.
2538 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2540 2016-02-16 Yao Qi <yao.qi@linaro.org>
2542 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2543 PC. Get pc from regcache_read_pc.
2545 2016-02-12 Yao Qi <yao.qi@linaro.org>
2547 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2548 or linux_get_pc_32bit.
2549 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2551 2016-02-12 Yao Qi <yao.qi@linaro.org>
2553 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2554 arm_linux_get_next_pcs_fixup.
2556 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2558 * tracepoint.c (x_tracepoint_action_download): Change
2559 write_inferior_data_ptr to write_inferior_data_pointer.
2560 (cmd_qtstart): Likewise.
2561 (write_inferior_data_ptr): Remove.
2562 (download_agent_expr): Change write_inferior_data_ptr to
2563 write_inferior_data_pointer.
2564 (download_tracepoint_1): Likewise.
2565 (download_tracepoint): Likewise.
2566 (download_trace_state_variables): Likewise.
2568 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2569 Marcin Kościelnicki <koriakin@0x04.net>
2571 * tracepoint.c (struct tracepoint_action_ops): Remove.
2572 (struct tracepoint_action): Remove ops.
2573 (m_tracepoint_action_download, r_tracepoint_action_download)
2574 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2575 size and offset accordingly.
2576 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2577 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2578 (tracepoint_action_send, tracepoint_action_download): New functions.
2579 Helpers for trace action handlers.
2580 (add_tracepoint_action): Remove setup actions ops.
2581 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2583 2016-02-10 Yao Qi <yao.qi@linaro.org>
2585 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2587 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2589 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2591 * configure: Regenerate.
2593 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2595 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2596 void * to gdb_byte *.
2597 * linux-low.c (siginfo_fixup): Likewise.
2598 (linux_xfer_siginfo): Likewise.
2599 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2601 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2603 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2605 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2607 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2609 * linux-x86-low.c [__x86_64__]: Include
2610 "nat/amd64-linux-siginfo.h".
2611 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2612 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2613 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2614 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2615 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2616 (cpt_si_fd, si_timerid, si_overrun): Move from
2617 nat/amd64-linux-siginfo.c.
2618 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2620 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2622 * server.c (skip_to_semicolon): Remove.
2623 (process_point_options): Use strchrnul instead of
2626 2016-01-26 Yao Qi <yao.qi@linaro.org>
2628 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2629 * linux-low.c (install_software_single_step_breakpoints): Don't
2630 call regcache_read_pc.
2631 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2634 2016-01-26 Yao Qi <yao.qi@linaro.org>
2636 * linux-low.c (install_software_single_step_breakpoints): Call
2637 regcache_read_pc instead of get_pc.
2639 2016-01-26 Yao Qi <yao.qi@linaro.org>
2641 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2642 (unblock_async_io): Rename to ...
2643 (block_unblock_async_io): ... it. New function.
2644 (enable_async_io): Don't install SIGIO handler. Unblock it
2646 (disable_async_io): Don't ignore SIGIO. Block it instead.
2647 (initialize_async_io): Install SIGIO handler. Don't call
2650 2016-01-26 Yao Qi <yao.qi@linaro.org>
2652 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2653 first character is '\003', call *the_target->request_interrupt.
2655 2016-01-25 Yao Qi <yao.qi@linaro.org>
2657 * remote-utils.c (new_thread_notify): Remove.
2658 (dead_thread_notify): Likewise.
2659 * remote-utils.h (new_thread_notify): Remove declaration.
2660 (dead_thread_notify): Likewise.
2662 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2664 * gdb.trace/pending.exp: Fix expected message on continue.
2666 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2668 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2669 it works properly on big-endian machines where sizeof (CORE_ADDR)
2672 2016-01-21 Pedro Alves <palves@redhat.com>
2674 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2675 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2676 * configure: Regenerate.
2678 2016-01-21 Yao Qi <yao.qi@linaro.org>
2680 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2681 is_thumb and set it according to CPSR saved on the stack.
2682 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2683 arm_sigreturn_next_pc.
2685 2016-01-18 Yao Qi <yao.qi@linaro.org>
2687 * linux-low.c (linux_set_pc_64bit): New function.
2688 (linux_get_pc_64bit): New function.
2689 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2691 * linux-sparc-low.c (debug_threads): Remove declaration.
2692 (sparc_get_pc): Remove.
2693 (the_low_target): Use linux_get_pc_64bit instead of
2695 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2696 (the_low_target): Use linux_get_pc_64bit and
2699 2016-01-18 Yao Qi <yao.qi@linaro.org>
2701 * linux-arm-low.c (debug_threads): Remove declaration.
2702 (arm_get_pc, arm_set_pc): Remove.
2703 (the_low_target): Use linux_get_pc_32bit and
2705 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2706 (the_low_target): Use linux_get_pc_32bit and
2708 * linux-cris-low.c (debug_threads): Remove declaration.
2709 (cris_get_pc, cris_set_pc,): Remove.
2710 (the_low_target): Use linux_get_pc_32bit and
2712 * linux-crisv32-low.c (debug_threads): Remove declaration.
2713 (cris_get_pc, cris_set_pc): Remove.
2714 (the_low_target): Use linux_get_pc_32bit and
2716 * linux-low.c: Include inttypes.h.
2717 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2718 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2719 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2720 (the_low_target): Use linux_get_pc_32bit and
2722 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2723 (the_low_target): Use linux_get_pc_32bit and
2725 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2726 (the_low_target): Use linux_get_pc_32bit and
2728 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2729 (the_low_target): Use linux_get_pc_32bit and
2731 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2732 (the_low_target): Use linux_get_pc_32bit and
2735 2016-01-18 Gary Benson <gbenson@redhat.com>
2737 * configure.ac (AC_FUNC_FORK): New check.
2738 * config.in: Regenerate.
2739 * configure: Likewise.
2741 2016-01-14 Yao Qi <yao.qi@linaro.org>
2743 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2744 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2745 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2746 arm_get_next_pcs_ctor.
2748 2016-01-12 Josh Stone <jistone@redhat.com>
2749 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2751 * inferiors.h: Include "gdb_vecs.h".
2752 (struct process_info): Add syscalls_to_catch.
2753 * inferiors.c (remove_process): Free syscalls_to_catch.
2754 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2755 syscall_return stops.
2756 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2757 * server.c (handle_general_set): Handle QCatchSyscalls.
2758 (handle_query): Report support for QCatchSyscalls.
2759 * target.h (struct target_ops): Add supports_catch_syscall.
2760 (target_supports_catch_syscall): New macro.
2761 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2762 (struct lwp_info): Add syscall_state.
2763 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2764 Maintain syscall_state and syscalls_to_catch across exec.
2765 (get_syscall_trapinfo): New function, proxy to the_low_target.
2766 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2767 (linux_low_filter_event): Toggle syscall_state entry/return for
2768 syscall traps, and set it ignored for all others.
2769 (gdb_catching_syscalls_p): New function.
2770 (gdb_catch_this_syscall_p): New function.
2771 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2772 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2773 (linux_supports_catch_syscall): New function.
2774 (linux_target_ops): Install it.
2775 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2776 (the_low_target): Install it.
2778 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2780 * acinclude.m4: Include new ../warning.m4 file.
2781 * configure: Regenerated.
2782 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2784 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2786 * ax.c (is_goto_target): Mark static.
2787 * linux-low.c (register_addr): Likewise.
2788 (linux_fetch_registers, linux_store_registers): Likewise.
2789 * mem-break.c (any_persistent_commands): Fix old prototype.
2790 (add_commands_to_breakpoint): Mark static.
2791 * regcache.c (find_register_by_name): Delete unused func.
2792 * remote-utils.c (hex_or_minus_one): Mark static.
2793 * server.c (monitor_show_help): Mark static.
2794 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2795 handle_v_requests): Likewise.
2797 2016-01-12 Pedro Alves <palves@redhat.com>
2799 Remove use of the registered trademark symbol throughout.
2801 2016-01-08 Yao Qi <yao.qi@linaro.org>
2803 * remote-utils.c (getpkt): If c is '\003', call target hook
2806 2016-01-06 Yao Qi <yao.qi@linaro.org>
2808 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2809 linux-aarch32-low.c.
2810 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2811 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2812 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2813 (thumb2_breakpoint): Declare.
2814 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2815 linux-aarch32-low.h.
2816 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2817 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2818 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2820 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2822 * gdbreplay.c (gdbreplay_version): Change copyright year in
2824 * server.c (gdbserver_version): Likewise.
2826 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2828 * server.c (crc32_table): Delete.
2829 (crc32): Use libiberty's xcrc32 function.
2831 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2833 * lynx-low.c (lynx_delete_thread_callback): New function.
2834 (lynx_mourn): Properly delete our process and all of its
2835 threads. Remove call to clear_inferiors.
2837 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2839 * target.c (thread_search_callback): Add check that
2840 the thread_stopped target callback is not NULL before
2843 2015-12-21 Yao Qi <yao.qi@linaro.org>
2845 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2848 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2850 * server.c (handle_query): Call target_supports_software_single_step.
2852 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2854 * linux-low.c (single_step): New function.
2855 (linux_resume_one_lwp_throw): Call single_step.
2856 (start_step_over): Likewise.
2858 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2860 * Makefile.in (SFILES): Append arch/arm-linux.c,
2861 arch/arm-get-next-pcs.c.
2862 (arm-linux.o): New rule.
2863 (arm-get-next-pcs.o): New rule.
2864 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2866 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2867 to linux-aarch32-low.c.
2868 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2869 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2870 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2871 (thumb2_breakpoint_len): Likewise.
2872 (arm_is_thumb_mode): Make non-static.
2873 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2874 from linux-aarch32-low.c.
2875 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2876 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2877 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2878 (thumb2_breakpoint_len): Likewise.
2879 (arm_is_thumb_mode): New declaration.
2880 * linux-arm-low.c: Include arch/arm-linux.h
2881 aarch/arm-get-next-pcs.h, sys/syscall.h.
2882 (get_next_pcs_ops): New struct.
2883 (get_next_pcs_addr_bits_remove): New function.
2884 (get_next_pcs_is_thumb): New function.
2885 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2886 (arm_sigreturn_next_pc): Likewise.
2887 (get_next_pcs_syscall_next_pc): Likewise.
2888 (arm_gdbserver_get_next_pcs): Likewise.
2889 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2891 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2892 * server.h: Include gdb_vecs.h.
2894 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2896 * Makefile.in (SFILES): Append common/common-regcache.c.
2897 (OBS): Append common-regcache.o.
2898 (common-regcache.o): New rule.
2899 * regcache.c (init_register_cache): Initialize cache to
2901 (regcache_raw_read_unsigned): New function.
2902 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2903 register_status enum.
2905 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2907 * linux-aarch64-low.c (the_low_targets): Rename
2908 breakpoint_reinsert_addr to get_next_pcs.
2909 * linux-arm-low.c (the_low_targets): Likewise.
2910 * linux-bfin-low.c (the_low_targets): Likewise.
2911 * linux-cris-low.c (the_low_targets): Likewise.
2912 * linux-crisv32-low.c (the_low_targets): Likewise.
2913 * linux-low.c (can_software_single_step): Likewise.
2914 (install_software_single_step_breakpoints): New function.
2915 (start_step_over): Use install_software_single_step_breakpoints.
2916 * linux-low.h: New CORE_ADDR vector.
2917 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2919 * linux-mips-low.c (the_low_targets): Likewise.
2920 * linux-nios2-low.c (the_low_targets): Likewise.
2921 * linux-sparc-low.c (the_low_targets): Likewise.
2923 2015-12-17 Pedro Alves <palves@redhat.com>
2925 * linux-low.c (linux_kill_one_lwp): Remove references to
2927 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2929 (linux_init_signals): Delete.
2930 (initialize_low): Adjust.
2931 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2933 2015-12-16 Pedro Alves <palves@redhat.com>
2935 * configure.ac (compiler warning flags): When testing a
2936 -Wno-foo option, check whether -Wfoo works instead.
2937 * configure: Regenerate.
2939 2015-12-11 Don Breazeal <donb@codesourcery.com>
2941 * server.c (process_serial_event): Don't exit from gdbserver
2942 in remote mode if there are still active inferiors.
2944 2015-12-11 Yao Qi <yao.qi@linaro.org>
2946 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2947 arm_breakpoint_at if the process is 32-bit.
2949 2015-12-11 Yao Qi <yao.qi@linaro.org>
2951 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2954 2015-12-07 Yao Qi <yao.qi@linaro.org>
2956 * configure.srv: Append arm.o to srv_tgtobj for
2957 aarch64*-*-linux* target.
2958 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2959 from linux-arm-low.c.
2960 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2961 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2962 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2963 (thumb2_breakpoint_len): Likewise.
2964 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2965 (arm_breakpoint_kinds): Likewise.
2966 (arm_breakpoint_kind_from_pc): Likewise.
2967 (arm_sw_breakpoint_from_kind): Likewise.
2968 (arm_breakpoint_kind_from_current_state): Likewise.
2969 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2970 (arm_sw_breakpoint_from_kind): Declare.
2971 (arm_breakpoint_kind_from_current_state): Declare.
2972 (arm_breakpoint_at): Declare.
2973 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2974 arm_sw_breakpoint_from_kind if process is 32-bit.
2975 (aarch64_breakpoint_kind_from_pc): New function.
2976 (aarch64_breakpoint_kind_from_current_state): New function.
2977 (the_low_target): Initialize fields breakpoint_kind_from_pc
2978 and breakpoint_kind_from_current_state.
2979 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2980 linux-aarch32-low.c.
2981 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2982 (arm_breakpoint, arm_breakpoint_len): Likewise.
2983 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2984 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2985 (arm_is_thumb_mode): Likewise.
2986 (arm_breakpoint_at): Likewise.
2987 (arm_breakpoint_kind_from_pc): Likewise.
2988 (arm_sw_breakpoint_from_kind): Likewise.
2989 (arm_breakpoint_kind_from_current_state): Likewise.
2992 2015-08-04 Yao Qi <yao.qi@linaro.org>
2994 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2995 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2996 * server.c (extended_protocol): Remove "static".
2997 * server.h (extended_protocol): Declare it.
2999 2015-12-04 Josh Stone <jistone@redhat.com>
3001 * target.h (struct target_ops) <arch_setup>: Rename to ...
3002 (struct target_ops) <post_create_inferior>: ... this.
3003 (target_arch_setup): Rename to ...
3004 (target_post_create_inferior): ... this, calling post_create_inferior.
3005 * server.c (start_inferior): Update target_arch_setup calls to
3006 target_post_create_inferior.
3007 * linux-low.c (linux_low_ptrace_options): Forward declare.
3008 (linux_arch_setup): Update its comment for general use.
3009 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3010 (struct linux_target_ops): Use linux_post_create_inferior.
3011 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3012 to post_create_inferior.
3013 * nto-low.c (struct nto_target_ops): Likewise.
3014 * spu-low.c (struct spu_target_ops): Likewise.
3015 * win32-low.c (struct win32_target_ops): Likewise.
3017 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3019 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3021 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3023 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3024 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3025 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3026 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3027 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3028 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3029 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3030 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3031 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3032 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3033 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3034 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3036 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3038 * linux-low.c (linux_look_up_symbols): Don't call
3039 linux_supports_traceclone.
3040 * linux-low.h (thread_db_init): Remove use_events argument.
3041 * thread-db.c (thread_db_use_event): Remove global variable.
3042 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3043 (struct thread_db) <td_create_bp>: Remove field.
3044 (thread_db_create_event): Remove function.
3045 (thread_db_enable_reporting): Likewise.
3046 (find_one_thread): Don't check for thread_db_use_events.
3047 (attach_thread): Likewise.
3048 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3049 (try_thread_db_load_1): Don't check for thread_db_use_events.
3050 (thread_db_init): Remove use_events argument and thread events
3052 (remove_thread_event_breakpoints): Remove function.
3053 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3055 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3057 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3059 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3060 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3061 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3062 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3063 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3065 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3067 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3068 * linux-low.c (can_hardware_single_step): Use
3069 supports_hardware_single_step.
3070 (can_software_single_step): New function.
3071 (start_step_over): Call can_software_single_step.
3072 (linux_supports_hardware_single_step): New function.
3073 (struct target_ops) <supports_software_single_step>: Initialize.
3074 * linux-low.h (struct linux_target_ops)
3075 <supports_hardware_single_step>: Initialize.
3076 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3077 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3078 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3079 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3080 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3081 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3082 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3083 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3084 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3085 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3087 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3088 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3090 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3091 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3092 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3094 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3095 * target.h (struct target_ops): <supports_software_single_step>:
3097 (target_supports_software_single_step): New macro.
3099 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3101 * linux-low.c (linux_wait_1): Fix pc advance condition.
3102 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3103 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3105 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3107 * linux-arm-low.c (arm_is_thumb_mode): New function.
3108 (arm_breakpoint_at): Use arm_is_thumb_mode.
3109 (arm_breakpoint_kind_from_current_state): New function.
3110 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3112 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3113 (linux_breakpoint_kind_from_current_state): New function.
3114 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3115 * linux-low.h (struct linux_target_ops)
3116 <breakpoint_kind_from_current_state>: New field.
3117 * target.h (struct target_ops): Likewise.
3118 (target_breakpoint_kind_from_current_state): New macro.
3120 2015-11-30 Pedro Alves <palves@redhat.com>
3122 * linux-low.c (linux_resume): Wake up the event loop before
3125 2015-11-30 Pedro Alves <palves@redhat.com>
3127 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3129 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3131 * target.c (struct thread_search): New structure.
3132 (thread_search_callback): New function.
3133 (prev_general_thread): New global.
3134 (prepare_to_access_memory, done_accessing_memory): New functions.
3135 * target.h (prepare_to_access_memory, done_accessing_memory):
3136 Replace macros with function declarations.
3138 2015-11-30 Pedro Alves <palves@redhat.com>
3141 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3142 report TARGET_WAITKIND_NO_RESUMED.
3143 * remote-utils.c (prepare_resume_reply): Handle
3144 TARGET_WAITKIND_NO_RESUMED.
3145 * server.c (report_no_resumed): New global.
3146 (handle_query) <qSupported>: Handle "no-resumed+". Report
3147 "no-resumed+" support.
3148 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3149 return error if the client doesn't support no-resumed events.
3150 (push_stop_notification): New function.
3151 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3152 events if the client supports them.
3154 2015-11-30 Pedro Alves <palves@redhat.com>
3156 * linux-low.c (thread_still_has_status_pending_p): Don't check
3158 (lwp_resumed): New function.
3159 (status_pending_p_callback): Return early if the LWP is not
3160 supposed to be resumed.
3162 2015-11-30 Pedro Alves <palves@redhat.com>
3164 * linux-low.c (handle_extended_wait): Assert that the LWP's
3165 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3166 thread create events, leave the new child's status pending.
3167 (linux_low_filter_event): If GDB wants to hear about thread exit
3168 events, leave the LWP marked dead and don't delete it.
3169 (linux_wait_for_event_filtered): Don't check for thread exit.
3170 (filter_exit_event): New function.
3171 (linux_wait_1): Use it, when returning an exit event.
3172 (linux_resume_one_lwp_throw): Assert that the LWP's
3173 waitstatus is TARGET_WAITKIND_IGNORE.
3174 * remote-utils.c (prepare_resume_reply): Handle
3175 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3176 * server.c (report_thread_events): New global.
3177 (handle_general_set): Handle QThreadEvents.
3178 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3179 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3180 TARGET_WAITKIND_THREAD_EXITED.
3181 * server.h (report_thread_events): Declare.
3183 2015-11-30 Pedro Alves <palves@redhat.com>
3185 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3186 the thread's last_resume_kind was resume_stop.
3188 2015-11-30 Pedro Alves <palves@redhat.com>
3190 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3193 2015-11-30 Pedro Alves <palves@redhat.com>
3195 * server.c (handle_v_requests): Handle vCtrlC.
3197 2015-11-30 Pedro Alves <palves@redhat.com>
3199 * gdbthread.h (find_any_thread_of_pid): Declare.
3200 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3202 * server.c (handle_query): If current_thread is NULL, look for
3203 another thread of the selected process.
3205 2015-11-26 Daniel Colascione <dancol@dancol.org>
3206 Simon Marchi <simon.marchi@ericsson.com>
3208 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3209 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3211 * target.h (struct target_ops) <thread_name>: New field.
3212 (target_thread_name): New macro.
3214 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3216 * regcache.h (regcache_invalidate_pid): Add declaration.
3217 * regcache.c (regcache_invalidate_pid): New function, extracted
3218 from regcache_invalidate.
3219 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3220 Add trivial documentation comment.
3221 * lynx-low.c: Use regcache_invalidate_pid instead of
3222 regcache_invalidate.
3224 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3226 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3227 and Elf64_auxv_t if the target is Android.
3229 2015-11-22 Doug Evans <xdje42@gmail.com>
3231 * target.h: #include <sys/types.h>.
3233 2015-11-19 Pedro Alves <palves@redhat.com>
3235 * linux-low.c (linux_process_qsupported): Change prototype.
3237 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3239 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3240 and adjust to loop over all features.
3241 * server.c (handle_query) <qSupported>: Adjust to call
3242 target_process_qsupported once, passing it a vector of unprocessed
3244 * target.h (struct target_ops) <process_qsupported>: Change
3246 (target_process_qsupported): Adjust.
3248 2015-11-19 Pedro Alves <palves@redhat.com>
3250 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3252 * configure: Regenerate.
3254 2015-11-19 Pedro Alves <palves@redhat.com>
3256 * configure: Regenerate.
3258 2015-11-19 Yao Qi <yao.qi@linaro.org>
3260 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3263 2015-11-19 Yao Qi <yao.qi@linaro.org>
3265 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3266 (struct aarch64_operand): Move enum out.
3268 2015-11-19 Yao Qi <yao.qi@linaro.org>
3270 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3271 struct user_fpsimd_state *.
3272 (aarch64_store_fpregset): Likewise.
3274 2015-11-19 Yao Qi <yao.qi@linaro.org>
3276 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3277 struct user_pt_regs *.
3278 (aarch64_store_gregset): Likewise.
3280 2015-11-18 Pedro Alves <palves@redhat.com>
3282 * Makefile.in (all_object_files): Add $IPA_OBJS.
3284 2015-11-17 Pedro Alves <palves@redhat.com>
3286 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3287 GDB_SIGNAL_0 and gdb_signal_to_string.
3289 2015-11-17 Pedro Alves <palves@redhat.com>
3291 * win32-low.c (handle_output_debug_string): Remove parameter.
3292 (win32_kill): Remove our_status local and adjust call to
3293 handle_output_debug_string.
3294 (get_child_debug_event): Adjust call to
3295 handle_output_debug_string.
3297 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3299 * linux-mips-low.c (mips_fill_gregset): Add cast.
3300 (mips_store_gregset): Likewise.
3301 (mips_fill_fpregset): Likewise.
3302 (mips_store_fpregset): Likewise.
3304 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3306 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3309 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3311 * linux-mips-low.c (mips_linux_new_thread): Change type of
3312 watch_type to enum target_hw_bp_type.
3314 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3316 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3317 Change return type to arm_hwbp_type.
3319 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3321 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3322 (arm_store_gregset): Likewise.
3323 * linux-arm-low.c (arm_get_hwcap): Likewise.
3324 (arm_read_description): Likewise.
3326 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3328 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3330 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3332 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3333 (ppc_fill_vsxregset): Likewise.
3334 (ppc_store_vsxregset): Likewise.
3335 (ppc_fill_vrregset): Likewise.
3336 (ppc_store_vrregset): Likewise.
3337 (ppc_fill_evrregset): Likewise.
3338 (ppc_store_evrregset): Likewise.
3340 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3342 * linux-ppc-low.c (ppc_usrregs_info): Remove
3343 forward-declaration.
3344 (ppc_arch_setup): Move lower in file.
3346 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3348 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3349 (ps_pdwrite): Likewise.
3351 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3353 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3354 to after assert checks.
3356 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3358 * proc-service.c (ps_pdread): Add/adjust casts.
3359 (ps_pdwrite): Add/adjust casts.
3361 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3363 * server.c (handle_search_memory_1): Cast return value of
3366 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3368 * server.c (write_qxfer_response): Change type of data to
3371 2015-10-29 Pedro Alves <palves@redhat.com>
3373 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3375 2015-10-29 Pedro Alves <palves@redhat.com>
3377 * tracepoint.c (clear_installed_tracepoints): Add casts.
3379 2015-10-29 Pedro Alves <palves@redhat.com>
3381 * server.c (handle_v_cont, process_serial_event): Add enum
3382 gdb_signal casts to signal parsing code.
3384 2015-10-29 Pedro Alves <palves@redhat.com>
3386 * linux-low.h (NULL_REGSET): Define.
3387 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3388 * linux-arm-low.c (arm_regsets): Likewise.
3389 * linux-crisv32-low.c (cris_regsets): Likewise.
3390 * linux-m68k-low.c (m68k_regsets): Likewise.
3391 * linux-mips-low.c (mips_regsets): Likewise.
3392 * linux-nios2-low.c (nios2_regsets): Likewise.
3393 * linux-ppc-low.c (ppc_regsets): Likewise.
3394 * linux-s390-low.c (s390_regsets): Likewise.
3395 * linux-sh-low.c (sh_regsets): Likewise.
3396 * linux-sparc-low.c (sparc_regsets): Likewise.
3397 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3398 * linux-tile-low.c (tile_regsets): Likewise.
3399 * linux-x86-low.c (x86_regsets): Likewise.
3400 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3402 2015-10-29 Pedro Alves <palves@redhat.com>
3404 * linux-low.h (NULL_REGSET): Define.
3405 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3406 * linux-arm-low.c (arm_regsets): Likewise.
3407 * linux-crisv32-low.c (cris_regsets): Likewise.
3408 * linux-m68k-low.c (m68k_regsets): Likewise.
3409 * linux-mips-low.c (mips_regsets): Likewise.
3410 * linux-nios2-low.c (nios2_regsets): Likewise.
3411 * linux-ppc-low.c (ppc_regsets): Likewise.
3412 * linux-s390-low.c (s390_regsets): Likewise.
3413 * linux-sh-low.c (sh_regsets): Likewise.
3414 * linux-sparc-low.c (sparc_regsets): Likewise.
3415 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3416 * linux-tile-low.c (tile_regsets): Likewise.
3417 * linux-x86-low.c (x86_regsets): Likewise.
3418 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3420 2015-10-26 Doug Evans <dje@google.com>
3422 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3424 2015-10-26 Doug Evans <dje@google.com>
3426 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3428 2015-10-26 Doug Evans <dje@google.com>
3430 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3432 (attach_thread, find_new_threads_callback): Ditto.
3434 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3436 * mem-break.h (set_breakpoint_data): Remove.
3438 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3440 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3441 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3442 (initialize_low): Remove set_breakpoint_data call.
3443 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3444 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3445 (initialize_low): Remove set_breakpoint_data call.
3446 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3447 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3448 (initialize_low): Remove set_breakpoint_data call.
3450 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3452 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3453 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3454 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3455 * target.h (target_breakpoint_kind_from_pc): New macro.
3457 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3459 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3460 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3461 the default breakpoint kind.
3463 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3465 * linux-arm-low.c (arm_supports_z_point_type): Add software
3468 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3470 * linux-arm-low.c: Refactor breakpoint definitions.
3471 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3472 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3474 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3476 * Makefile.in: Add arm.c/o.
3477 * configure.srv: Likewise.
3478 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3479 (arm_breakpoint_kind_from_pc): New function.
3480 (arm_sw_breakpoint_from_kind): Return proper kind.
3481 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3483 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3485 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3487 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3488 (struct raw_breakpoint) <size>: Remove.
3489 (struct raw_breakpoint) <kind>: Add.
3490 (bp_size): New function.
3491 (bp_opcode): Likewise.
3492 (find_raw_breakpoint_at): Adjust for kind.
3493 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3494 (remove_memory_breakpoint): Adjust for kind call bp_size.
3495 (set_raw_breakpoint_at): Adjust for kind.
3496 (set_breakpoint): Likewise.
3497 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3498 (delete_raw_breakpoint): Adjust for kind.
3499 (delete_breakpoint): Likewise.
3500 (find_gdb_breakpoint): Likewise.
3501 (set_gdb_breakpoint_1): Likewise.
3502 (set_gdb_breakpoint): Likewise.
3503 (delete_gdb_breakpoint_1): Likewise.
3504 (delete_gdb_breakpoint): Likewise.
3505 (uninsert_raw_breakpoint): Likewise.
3506 (reinsert_raw_breakpoint): Likewise.
3507 (set_breakpoint_data): Remove.
3508 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3509 (check_mem_read): Adjust for kind call bp_size.
3510 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3511 (clone_one_breakpoint): Adjust for kind.
3512 * mem-break.h (set_gdb_breakpoint): Likewise.
3513 (delete_gdb_breakpoint): Likewise.
3514 * server.c (process_serial_event): Likewise.
3516 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3518 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3519 (struct linux_target_ops) <breakpoint>: Remove.
3520 (struct linux_target_ops) <breakpoint_len>: Remove.
3521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3523 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3524 (arm_sw_breakpoint_from_kind): New function.
3525 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3526 (struct linux_target_ops) <breakpoint>: Remove.
3527 (struct linux_target_ops) <breakpoint_len>: Remove.
3528 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3529 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3530 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3531 (struct linux_target_ops) <breakpoint>: Remove.
3532 (struct linux_target_ops) <breakpoint_len>: Remove.
3533 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3534 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3535 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3536 (struct linux_target_ops) <breakpoint>: Remove.
3537 (struct linux_target_ops) <breakpoint_len>: Remove.
3538 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3539 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3540 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3541 and sw_breakpoint_from_kind to increment the pc.
3542 (linux_breakpoint_kind_from_pc): New function.
3543 (linux_sw_breakpoint_from_kind): New function.
3544 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3545 (initialize_low): Call breakpoint_kind_from_pc and
3546 sw_breakpoint_from_kind to replace breakpoint_data/len.
3547 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3549 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3550 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3551 (struct linux_target_ops) <breakpoint>: Remove.
3552 (struct linux_target_ops) <breakpoint_len>: Remove.
3553 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3554 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3555 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3556 (struct linux_target_ops) <breakpoint>: Remove.
3557 (struct linux_target_ops) <breakpoint_len>: Remove.
3558 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3559 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3560 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3561 (struct linux_target_ops) <breakpoint>: Remove.
3562 (struct linux_target_ops) <breakpoint_len>: Remove.
3563 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3564 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3565 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3566 (struct linux_target_ops) <breakpoint>: Remove.
3567 (struct linux_target_ops) <breakpoint_len>: Remove.
3568 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3569 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3570 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3571 (struct linux_target_ops) <breakpoint>: Remove.
3572 (struct linux_target_ops) <breakpoint_len>: Remove.
3573 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3574 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3575 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3576 (struct linux_target_ops) <breakpoint>: Remove.
3577 (struct linux_target_ops) <breakpoint_len>: Remove.
3578 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3579 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3580 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3581 (struct linux_target_ops) <breakpoint>: Remove.
3582 (struct linux_target_ops) <breakpoint_len>: Remove.
3583 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3584 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3585 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3586 (struct linux_target_ops) <breakpoint>: Remove.
3587 (struct linux_target_ops) <breakpoint_len>: Remove.
3588 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3589 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3590 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3591 (struct linux_target_ops) <breakpoint>: Remove.
3592 (struct linux_target_ops) <breakpoint_len>: Remove.
3593 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3594 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3595 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3596 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3597 (struct linux_target_ops) <breakpoint>: Remove.
3598 (struct linux_target_ops) <breakpoint_len>: Remove.
3599 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3600 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3601 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3602 (struct linux_target_ops) <breakpoint>: Remove.
3603 (struct linux_target_ops) <breakpoint_len>: Remove.
3604 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3605 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3607 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3609 * linux-cris-low.c (cris_get_pc): Remove void arg.
3611 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3613 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3616 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3618 * inferiors.c (thread_pid_matches_callback): New function.
3619 (find_thread_process): New function.
3620 (remove_thread): Reset current_thread.
3621 (remove_process): Assert threads have been removed first.
3623 2015-10-15 Yao Qi <yao.qi@linaro.org>
3625 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3627 (aarch64_remove_point): Likewise.
3628 * regcache.c (regcache_register_size): New function.
3630 2015-10-12 Yao Qi <yao.qi@linaro.org>
3632 * linux-aarch64-low.c: Update all callers as emit_load_store
3633 is renamed to aarch64_emit_load_store.
3635 2015-10-12 Yao Qi <yao.qi@linaro.org>
3637 * linux-aarch64-low.c: Update all callers of function renaming
3638 from emit_insn to aarch64_emit_insn.
3640 2015-10-12 Yao Qi <yao.qi@linaro.org>
3642 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3643 arch/aarch64-insn.h.
3644 (struct aarch64_memory_operand): Likewise.
3646 (emit_insn): Move to arch/aarch64-insn.c.
3647 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3648 (emit_load_store): Move to arch/aarch64-insn.c.
3649 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3650 (can_encode_int32): Remove.
3652 2015-10-12 Yao Qi <yao.qi@linaro.org>
3654 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3655 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3656 (aarch64_relocate_instruction): Likewise.
3657 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3658 (struct aarch64_insn_visitor): Likewise.
3660 2015-10-12 Yao Qi <yao.qi@linaro.org>
3662 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3663 (struct aarch64_insn_visitor): New.
3664 (struct aarch64_insn_relocation_data): New.
3665 (aarch64_ftrace_insn_reloc_b): New function.
3666 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3667 (aarch64_ftrace_insn_reloc_cb): Likewise.
3668 (aarch64_ftrace_insn_reloc_tb): Likewise.
3669 (aarch64_ftrace_insn_reloc_adr): Likewise.
3670 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3671 (aarch64_ftrace_insn_reloc_others): Likewise.
3673 (aarch64_relocate_instruction): Use visitor.
3675 2015-10-12 Yao Qi <yao.qi@linaro.org>
3677 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3678 int. Add argument buf.
3679 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3680 aarch64_relocate_instruction.
3682 2015-10-12 Yao Qi <yao.qi@linaro.org>
3684 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3685 argument insn. Remove local variable insn. Don't call
3687 (aarch64_install_fast_tracepoint_jump_pad): Call
3690 2015-09-30 Yao Qi <yao.qi@linaro.org>
3692 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3693 (emit_load_store_pair): Likewise.
3695 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3697 * dll.c (match_dll): Add cast(s).
3698 (unloaded_dll): Likewise.
3699 * linux-low.c (second_thread_of_pid_p): Likewise.
3700 (delete_lwp_callback): Likewise.
3701 (count_events_callback): Likewise.
3702 (select_event_lwp_callback): Likewise.
3703 (linux_set_resume_request): Likewise.
3704 * server.c (accumulate_file_name_length): Likewise.
3705 (emit_dll_description): Likewise.
3706 (handle_qxfer_threads_worker): Likewise.
3707 (visit_actioned_threads): Likewise.
3708 * thread-db.c (any_thread_of): Likewise.
3709 * tracepoint.c (same_process_p): Likewise.
3710 (match_blocktype): Likewise.
3711 (build_traceframe_info_xml): Likewise.
3713 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3715 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3717 (gdb_unparse_agent_expr): Likewise.
3718 * hostio.c (require_data): Likewise.
3719 (handle_pread): Likewise.
3720 * linux-low.c (disable_regset): Likewise.
3721 (fetch_register): Likewise.
3722 (store_register): Likewise.
3723 (get_dynamic): Likewise.
3724 (linux_qxfer_libraries_svr4): Likewise.
3725 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3726 (set_fast_tracepoint_jump): Likewise.
3727 (uninsert_fast_tracepoint_jumps_at): Likewise.
3728 (reinsert_fast_tracepoint_jumps_at): Likewise.
3729 (validate_inserted_breakpoint): Likewise.
3730 (clone_agent_expr): Likewise.
3731 * regcache.c (init_register_cache): Likewise.
3732 * remote-utils.c (putpkt_binary_1): Likewise.
3733 (decode_M_packet): Likewise.
3734 (decode_X_packet): Likewise.
3735 (look_up_one_symbol): Likewise.
3736 (relocate_instruction): Likewise.
3737 (monitor_output): Likewise.
3738 * server.c (handle_search_memory): Likewise.
3739 (handle_qxfer_exec_file): Likewise.
3740 (handle_qxfer_libraries): Likewise.
3741 (handle_qxfer): Likewise.
3742 (handle_query): Likewise.
3743 (handle_v_cont): Likewise.
3744 (handle_v_run): Likewise.
3745 (captured_main): Likewise.
3746 * target.c (write_inferior_memory): Likewise.
3747 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3748 * tracepoint.c (init_trace_buffer): Likewise.
3749 (add_tracepoint_action): Likewise.
3750 (add_traceframe): Likewise.
3751 (add_traceframe_block): Likewise.
3752 (cmd_qtdpsrc): Likewise.
3753 (cmd_qtdv): Likewise.
3754 (cmd_qtstatus): Likewise.
3755 (response_source): Likewise.
3756 (response_tsv): Likewise.
3757 (cmd_qtnotes): Likewise.
3758 (gdb_collect): Likewise.
3759 (initialize_tracepoint): Likewise.
3761 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3763 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3764 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3765 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3767 (enum aarch64_condition_codes): New enum.
3768 (w0): New static global.
3771 (struct aarch64_memory_operand) <type>: New
3772 MEMORY_OPERAND_POSTINDEX type.
3773 (postindex_memory_operand): New helper function.
3774 (emit_ret): New function.
3775 (emit_load_store_pair): New function, factored out of emit_stp
3776 with support for MEMORY_OPERAND_POSTINDEX.
3777 (emit_stp): Rewrite using emit_load_store_pair.
3778 (emit_ldp): New function.
3779 (emit_load_store): Likewise.
3780 (emit_ldr): Mention post-index instruction in comment.
3781 (emit_ldrh): New function.
3782 (emit_ldrb): New function.
3783 (emit_ldrsw): Mention post-index instruction in comment.
3784 (emit_str): Likewise.
3785 (emit_subs): New function.
3786 (emit_cmp): Likewise.
3787 (emit_and): Likewise.
3788 (emit_orr): Likewise.
3789 (emit_orn): Likewise.
3790 (emit_eor): Likewise.
3791 (emit_mvn): Likewise.
3792 (emit_lslv): Likewise.
3793 (emit_lsrv): Likewise.
3794 (emit_asrv): Likewise.
3795 (emit_mul): Likewise.
3796 (emit_sbfm): Likewise.
3797 (emit_sbfx): Likewise.
3798 (emit_ubfm): Likewise.
3799 (emit_ubfx): Likewise.
3800 (emit_csinc): Likewise.
3801 (emit_cset): Likewise.
3802 (emit_nop): Likewise.
3803 (emit_ops_insns): New helper function.
3804 (emit_pop): Likewise.
3805 (emit_push): Likewise.
3806 (aarch64_emit_prologue): New function.
3807 (aarch64_emit_epilogue): Likewise.
3808 (aarch64_emit_add): Likewise.
3809 (aarch64_emit_sub): Likewise.
3810 (aarch64_emit_mul): Likewise.
3811 (aarch64_emit_lsh): Likewise.
3812 (aarch64_emit_rsh_signed): Likewise.
3813 (aarch64_emit_rsh_unsigned): Likewise.
3814 (aarch64_emit_ext): Likewise.
3815 (aarch64_emit_log_not): Likewise.
3816 (aarch64_emit_bit_and): Likewise.
3817 (aarch64_emit_bit_or): Likewise.
3818 (aarch64_emit_bit_xor): Likewise.
3819 (aarch64_emit_bit_not): Likewise.
3820 (aarch64_emit_equal): Likewise.
3821 (aarch64_emit_less_signed): Likewise.
3822 (aarch64_emit_less_unsigned): Likewise.
3823 (aarch64_emit_ref): Likewise.
3824 (aarch64_emit_if_goto): Likewise.
3825 (aarch64_emit_goto): Likewise.
3826 (aarch64_write_goto_address): Likewise.
3827 (aarch64_emit_const): Likewise.
3828 (aarch64_emit_call): Likewise.
3829 (aarch64_emit_reg): Likewise.
3830 (aarch64_emit_pop): Likewise.
3831 (aarch64_emit_stack_flush): Likewise.
3832 (aarch64_emit_zero_ext): Likewise.
3833 (aarch64_emit_swap): Likewise.
3834 (aarch64_emit_stack_adjust): Likewise.
3835 (aarch64_emit_int_call_1): Likewise.
3836 (aarch64_emit_void_call_2): Likewise.
3837 (aarch64_emit_eq_goto): Likewise.
3838 (aarch64_emit_ne_goto): Likewise.
3839 (aarch64_emit_lt_goto): Likewise.
3840 (aarch64_emit_le_goto): Likewise.
3841 (aarch64_emit_gt_goto): Likewise.
3842 (aarch64_emit_ge_got): Likewise.
3843 (aarch64_emit_ops_impl): New static global variable.
3844 (aarch64_emit_ops): New target function, return
3845 &aarch64_emit_ops_impl.
3846 (struct linux_target_ops): Install it.
3848 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3850 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3851 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3853 * linux-aarch64-ipa.c: New file.
3854 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3856 (aarch64_get_thread_area): New target method.
3857 (extract_signed_bitfield): New helper function.
3858 (aarch64_decode_ldr_literal): New function.
3859 (enum aarch64_opcodes): New enum.
3860 (struct aarch64_register): New struct.
3861 (struct aarch64_operand): New struct.
3862 (x0): New static global.
3871 (aarch64_register): New helper function.
3872 (register_operand): Likewise.
3873 (immediate_operand): Likewise.
3874 (struct aarch64_memory_operand): New struct.
3875 (offset_memory_operand): New helper function.
3876 (preindex_memory_operand): Likewise.
3877 (enum aarch64_system_control_registers): New enum.
3878 (ENCODE): New macro.
3879 (emit_insn): New helper function.
3880 (emit_b): New function.
3881 (emit_bcond): Likewise.
3882 (emit_cb): Likewise.
3883 (emit_tb): Likewise.
3884 (emit_blr): Likewise.
3885 (emit_stp): Likewise.
3886 (emit_ldp_q_offset): Likewise.
3887 (emit_stp_q_offset): Likewise.
3888 (emit_load_store): Likewise.
3889 (emit_ldr): Likewise.
3890 (emit_ldrsw): Likewise.
3891 (emit_str): Likewise.
3892 (emit_ldaxr): Likewise.
3893 (emit_stxr): Likewise.
3894 (emit_stlr): Likewise.
3895 (emit_data_processing_reg): Likewise.
3896 (emit_data_processing): Likewise.
3897 (emit_add): Likewise.
3898 (emit_sub): Likewise.
3899 (emit_mov): Likewise.
3900 (emit_movk): Likewise.
3901 (emit_mov_addr): Likewise.
3902 (emit_mrs): Likewise.
3903 (emit_msr): Likewise.
3904 (emit_sevl): Likewise.
3905 (emit_wfe): Likewise.
3906 (append_insns): Likewise.
3907 (can_encode_int32_in): New helper function.
3908 (aarch64_relocate_instruction): New function.
3909 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3910 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3911 (struct linux_target_ops): Install aarch64_get_thread_area,
3912 aarch64_install_fast_tracepoint_jump_pad and
3913 aarch64_get_min_fast_tracepoint_insn_len.
3915 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3917 * Makefile.in (aarch64-insn.o): New rule.
3918 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3920 2015-09-21 Yao Qi <yao.qi@linaro.org>
3922 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3924 2015-09-21 Yao Qi <yao.qi@linaro.org>
3926 * tracepoint.c (max_jump_pad_size): Remove.
3928 2015-09-18 Yao Qi <yao.qi@linaro.org>
3930 * linux-aarch64-low.c: Don't include sys/uio.h.
3931 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3933 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3935 * tracepoint.c (eval_result_type): Change prototype.
3936 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3938 2015-09-15 Pedro Alves <palves@redhat.com>
3940 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3941 Check whether to report exec events instead of checking whether
3942 multiprocess is enabled.
3944 2015-09-15 Pedro Alves <palves@redhat.com>
3947 * remote-utils.c (prepare_resume_reply): Merge
3948 TARGET_WAITKIND_VFORK_DONE switch case with the
3949 TARGET_WAITKIND_FORKED case.
3951 2015-09-15 Yao Qi <yao.qi@linaro.org>
3953 * server.c (handle_query): Check string comparison using
3954 "else if" instead of "if".
3956 2015-09-15 Yao Qi <yao.qi@linaro.org>
3958 * server.c (vCont_supported): New global variable.
3959 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3960 matches. Append ";vContSupported+" to own_buf.
3961 (handle_v_requests): Append ";s;S" to own_buf if target supports
3962 hardware single step or vCont_supported is false.
3963 (capture_main): Set vCont_supported to zero.
3965 2015-09-15 Yao Qi <yao.qi@linaro.org>
3967 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3969 (linux_supports_hardware_single_step): ... New function.
3970 (linux_target_ops): Update.
3971 * lynx-low.c (lynx_target_ops): Set field
3972 supports_hardware_single_step to target_can_do_hardware_single_step.
3973 * nto-low.c (nto_target_ops): Likewise.
3974 * spu-low.c (spu_target_ops): Likewise.
3975 * win32-low.c (win32_target_ops): Likewise.
3976 * target.c (target_can_do_hardware_single_step): New function.
3977 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3978 Remove. <supports_hardware_single_step>: New field.
3979 (target_supports_conditional_breakpoints): Remove.
3980 (target_supports_hardware_single_step): New macro.
3981 (target_can_do_hardware_single_step): Declare.
3982 * server.c (handle_query): Use target_supports_hardware_single_step
3983 instead of target_supports_conditional_breakpoints.
3985 2015-09-15 Yao Qi <yao.qi@linaro.org>
3987 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3989 (struct linux_target_ops the_low_target): Install
3990 aarch64_linux_siginfo_fixup.
3992 2015-09-11 Don Breazeal <donb@codesourcery.com>
3993 Luis Machado <lgustavo@codesourcery.com>
3995 * linux-low.c (linux_mourn): Static declaration.
3996 (linux_arch_setup): Move in front of
3997 handle_extended_wait.
3998 (linux_arch_setup_thread): New function.
3999 (handle_extended_wait): Handle exec events. Call
4000 linux_arch_setup_thread. Make event_lwp argument a
4001 pointer-to-a-pointer.
4002 (check_zombie_leaders): Do not check stopped threads.
4003 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4004 (linux_low_filter_event): Add lwp and thread for exec'ing
4005 non-leader thread if leader thread has been deleted.
4006 Refactor code into linux_arch_setup_thread and call it.
4007 Pass child lwp pointer by reference to handle_extended_wait.
4008 (linux_wait_for_event_filtered): Update comment.
4009 (linux_wait_1): Prevent clobbering exec event status.
4010 (linux_supports_exec_events): New function.
4011 (linux_target_ops) <supports_exec_events>: Initialize new member.
4012 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4014 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4015 * server.c (report_exec_events): New global variable.
4016 (handle_query): Handle qSupported query for exec-events feature.
4017 (captured_main): Initialize report_exec_events.
4018 * server.h (report_exec_events): Declare new global variable.
4019 * target.h (struct target_ops) <supports_exec_events>: New
4021 (target_supports_exec_events): New macro.
4022 * win32-low.c (win32_target_ops) <supports_exec_events>:
4023 Initialize new member.
4025 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4027 * linux-low.c (linux_low_enable_btrace): Remove.
4028 (linux_target_ops): Replace linux_low_enable_btrace with
4029 linux_enable_btrace.
4031 2015-09-03 Yao Qi <yao.qi@linaro.org>
4033 * linux-aarch64-low.c (aarch64_insert_point): Call
4034 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4037 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4039 * linux-low.c (check_stopped_by_breakpoint): Use
4040 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4042 2015-08-27 Pedro Alves <palves@redhat.com>
4044 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4046 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4048 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4049 the XNEW-family equivalent.
4050 (compile_bytecodes): Likewise.
4051 * dll.c (loaded_dll): Likewise.
4052 * event-loop.c (append_callback_event): Likewise.
4053 (create_file_handler): Likewise.
4054 (create_file_event): Likewise.
4055 * hostio.c (handle_open): Likewise.
4056 * inferiors.c (add_thread): Likewise.
4057 (add_process): Likewise.
4058 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4059 * linux-arm-low.c (arm_new_process): Likewise.
4060 (arm_new_thread): Likewise.
4061 * linux-low.c (add_to_pid_list): Likewise.
4062 (linux_add_process): Likewise.
4063 (handle_extended_wait): Likewise.
4064 (add_lwp): Likewise.
4065 (enqueue_one_deferred_signal): Likewise.
4066 (enqueue_pending_signal): Likewise.
4067 (linux_resume_one_lwp_throw): Likewise.
4068 (linux_resume_one_thread): Likewise.
4069 (linux_read_memory): Likewise.
4070 (linux_write_memory): Likewise.
4071 * linux-mips-low.c (mips_linux_new_process): Likewise.
4072 (mips_linux_new_thread): Likewise.
4073 (mips_add_watchpoint): Likewise.
4074 * linux-x86-low.c (initialize_low_arch): Likewise.
4075 * lynx-low.c (lynx_add_process): Likewise.
4076 * mem-break.c (set_raw_breakpoint_at): Likewise.
4077 (set_breakpoint): Likewise.
4078 (add_condition_to_breakpoint): Likewise.
4079 (add_commands_to_breakpoint): Likewise.
4080 (clone_agent_expr): Likewise.
4081 (clone_one_breakpoint): Likewise.
4082 * regcache.c (new_register_cache): Likewise.
4083 * remote-utils.c (look_up_one_symbol): Likewise.
4084 * server.c (queue_stop_reply): Likewise.
4085 (start_inferior): Likewise.
4086 (queue_stop_reply_callback): Likewise.
4087 (handle_target_event): Likewise.
4088 * spu-low.c (fetch_ppc_memory): Likewise.
4089 (store_ppc_memory): Likewise.
4090 * target.c (set_target_ops): Likewise.
4091 * thread-db.c (thread_db_load_search): Likewise.
4092 (try_thread_db_load_1): Likewise.
4093 * tracepoint.c (add_tracepoint): Likewise.
4094 (add_tracepoint_action): Likewise.
4095 (create_trace_state_variable): Likewise.
4096 (cmd_qtdpsrc): Likewise.
4097 (cmd_qtro): Likewise.
4098 (add_while_stepping_state): Likewise.
4099 * win32-low.c (child_add_thread): Likewise.
4100 (get_image_name): Likewise.
4102 2015-08-25 Yao Qi <yao.qi@linaro.org>
4104 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4106 2015-08-25 Yao Qi <yao.qi@linaro.org>
4108 * Makefile.in (aarch64-linux.o): New rule.
4109 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4111 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4112 (aarch64_init_debug_reg_state): Make it extern.
4113 (aarch64_linux_prepare_to_resume): Remove.
4115 2015-08-25 Yao Qi <yao.qi@linaro.org>
4117 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4118 lwp_arch_private_info and ptid_of_lwp.
4120 2015-08-25 Yao Qi <yao.qi@linaro.org>
4122 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4123 Find proc_info by find_process_pid. All callers updated.
4125 2015-08-25 Yao Qi <yao.qi@linaro.org>
4127 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4129 (debug_reg_change_callback): Remove.
4130 (aarch64_notify_debug_reg_change): Remove.
4132 2015-08-25 Yao Qi <yao.qi@linaro.org>
4134 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4135 Call current_lwp_ptid.
4137 2015-08-25 Yao Qi <yao.qi@linaro.org>
4139 * linux-aarch64-low.c (debug_reg_change_callback): Use
4142 2015-08-25 Yao Qi <yao.qi@linaro.org>
4144 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4146 2015-08-25 Yao Qi <yao.qi@linaro.org>
4148 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4150 2015-08-25 Yao Qi <yao.qi@linaro.org>
4152 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4155 2015-08-25 Yao Qi <yao.qi@linaro.org>
4157 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4159 (debug_reg_change_callback): Remove argument entry and add argument
4160 lwp. Remove local variable thread. Don't print thread id in the
4161 debugging output. Don't check whether pid of thread equals to pid.
4162 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4163 iterate_over_lwps instead find_inferior.
4165 2015-08-24 Pedro Alves <palves@redhat.com>
4167 * inferiors.c (get_first_process): New function.
4168 * inferiors.h (get_first_process): New declaration.
4169 * remote-utils.c (read_ptid): Default to the first process in the
4170 list, instead of to the current thread's process.
4172 2015-08-24 Pedro Alves <palves@redhat.com>
4174 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4175 * event-loop.c: Likewise.
4176 * remote-utils.c: Likewise.
4177 * tracepoint.c: Likewise.
4179 2015-08-24 Pedro Alves <palves@redhat.com>
4181 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4184 2015-08-21 Pedro Alves <palves@redhat.com>
4186 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4187 instead of literal 1.
4189 2015-08-21 Pedro Alves <palves@redhat.com>
4191 * tdesc.c (default_description): Explicitly zero-initialize.
4193 2015-08-21 Pedro Alves <palves@redhat.com>
4196 * inferiors.c (remove_thread): Discard any pending stop reply for
4198 * server.c (remove_all_on_match_pid): Rename to ...
4199 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4201 (discard_queued_stop_replies): Change parameter to a ptid. Now
4203 (handle_v_kill, kill_inferior_callback, captured_main)
4204 (process_serial_event): Adjust.
4205 * server.h (discard_queued_stop_replies): Declare.
4207 2015-08-21 Pedro Alves <palves@redhat.com>
4209 * linux-low.c (wait_for_sigstop): Always switch to no thread
4210 selected if the previously current thread dies.
4211 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4212 process instead of the current thread's.
4213 * remote-utils.c (input_interrupt): Don't check if there's no
4215 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4216 current thread to the general thread fails, error out.
4217 (handle_qxfer_auxv, handle_qxfer_libraries)
4218 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4219 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4220 (handle_query): Check if there's a thread selected instead of
4221 checking whether there's any thread in the thread list.
4222 (handle_qxfer_threads, handle_qxfer_btrace)
4223 (handle_qxfer_btrace_conf): Don't error out early if there's no
4224 thread in the thread list.
4225 (handle_v_cont, myresume): Don't set the current thread to the
4227 (process_serial_event) <Hg handling>: Also set thread_id if the
4228 previous general thread is still alive.
4229 (process_serial_event) <g/G handling>: If setting the current
4230 thread to the general thread fails, error out.
4231 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4232 thread's lwp instead of the current thread's.
4233 * target.c (set_desired_thread): If the desired thread was not
4234 found, leave the current thread pointing to NULL. Return an int
4235 (boolean) indicating success.
4236 * target.h (set_desired_thread): Change return type to int.
4238 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4240 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4241 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4243 (ps_get_thread_area): New function.
4245 2015-08-19 Gary Benson <gbenson@redhat.com>
4247 * hostio.c (handle_pread): Do not attempt to read more data
4248 than hostio_reply_with_data can fit in a packet.
4250 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4252 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4254 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4256 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4258 2015-08-06 Pedro Alves <palves@redhat.com>
4260 * tracepoint.c (expr_eval_result): Now an int.
4262 2015-08-06 Pedro Alves <palves@redhat.com>
4264 * gdbthread.h (struct regcache): Forward declare.
4265 (struct thread_info) <regcache_data>: Now a struct regcache
4267 * inferiors.c (inferior_regcache_data)
4268 (set_inferior_regcache_data): Now work with struct regcache
4270 * inferiors.h (struct regcache): Forward declare.
4271 (inferior_regcache_data, set_inferior_regcache_data): Now work
4272 with struct regcache pointers.
4273 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4274 (free_register_cache_thread): Remove struct regcache pointer
4277 2015-08-06 Pedro Alves <palves@redhat.com>
4279 * server.c (captured_main): On error, print the exception message
4280 to stderr, and if run_once is set, throw a quit.
4282 2015-08-06 Pedro Alves <palves@redhat.com>
4284 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4287 2015-08-06 Pedro Alves <palves@redhat.com>
4289 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4290 reading beyond the passed in buffer length.
4292 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4294 * tracepoint.c (symbol_list) <required>: Remove.
4296 2015-08-06 Pedro Alves <palves@redhat.com>
4298 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4299 count if stopping and suspending threads.
4300 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4301 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4302 (linux_detach): Complete an ongoing step-over.
4303 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4305 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4306 (linux_wait_1): If passing a signal to the inferior after
4307 finishing a step-over, unsuspend and re-resume all lwps. If we
4308 see a single-step event but the thread should be continuing, don't
4309 pass the trap to gdb.
4310 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4311 internal_error instead of gdb_assert.
4312 (enqueue_pending_signal): New function.
4313 (check_ptrace_stopped_lwp_gone): Add debug output.
4314 (start_step_over): Use internal_error instead of gdb_assert.
4315 (complete_ongoing_step_over): New function.
4316 (linux_resume_one_thread): Don't resume a suspended thread.
4317 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4320 2015-08-06 Pedro Alves <palves@redhat.com>
4322 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4323 (linux_thread_alive): Use lwp_is_marked_dead.
4324 (extended_event_reported): Delete.
4325 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4326 instead of extended_event_reported.
4327 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4329 (lwp_is_marked_dead): New function.
4330 (lwp_running): Use lwp_is_marked_dead.
4331 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4334 2015-08-06 Pedro Alves <palves@redhat.com>
4336 * linux-low.c (linux_wait_1): Move fork event output out of the
4337 !report_to_gdb check. Pass event_child->waitstatus to
4338 target_waitstatus_to_string instead of ourstatus.
4340 2015-08-04 Yao Qi <yao.qi@linaro.org>
4342 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4343 if current_thread is 32 bit.
4345 2015-08-04 Yao Qi <yao.qi@linaro.org>
4347 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4348 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4349 * server.c (extended_protocol): Remove "static".
4350 * server.h (extended_protocol): Declare it.
4352 2015-08-04 Yao Qi <yao.qi@linaro.org>
4354 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4355 both aarch64 and aarch32.
4356 (aarch64_set_pc): Likewise.
4358 2015-08-04 Yao Qi <yao.qi@linaro.org>
4360 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4361 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4362 arm-with-neon.xml to srv_xmlfiles.
4363 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4364 (is_64bit_tdesc): New function.
4365 (aarch64_linux_read_description): New function.
4366 (aarch64_arch_setup): Call aarch64_linux_read_description.
4367 (regs_info): Rename to regs_info_aarch64.
4368 (aarch64_regs_info): Return right regs_info.
4369 (initialize_low_arch): Call initialize_low_arch_aarch32.
4371 2015-08-04 Yao Qi <yao.qi@linaro.org>
4373 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4374 * linux-aarch32-low.c: New file.
4375 * linux-aarch32-low.h: New file.
4376 * linux-arm-low.c (arm_fill_gregset): Move it to
4377 linux-aarch32-low.c.
4378 (arm_store_gregset): Likewise.
4379 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4380 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4381 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4382 (regs_info): Rename to regs_info_arm.
4383 (arm_regs_info): Return regs_info_aarch32 if
4384 have_ptrace_getregset is 1 and target description is
4385 arm_with_neon or arm_with_vfpv3.
4386 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4387 Call initialize_low_arch_aarch32 instead.
4389 2015-08-04 Yao Qi <yao.qi@linaro.org>
4391 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4392 * linux-low.c: ... here.
4393 * linux-low.h (have_ptrace_getregset): Declare it.
4395 2015-08-04 Pedro Alves <palves@redhat.com>
4397 * thread-db.c (struct thread_db): Use new typedefs.
4398 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4400 (disable_thread_event_reporting): Cast result of dlsym to
4401 destination function pointer type.
4402 (thread_db_mourn): Use td_ta_delete_ftype.
4404 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4406 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4408 (CDX_BREAKPOINT): Define for R2.
4409 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4410 (the_low_target): Add comments.
4412 2015-07-30 Yao Qi <yao.qi@linaro.org>
4414 * linux-arm-low.c (arm_hwcap): Remove it.
4415 (arm_read_description): New local variable arm_hwcap. Don't
4416 set arm_hwcap to zero.
4418 2015-07-30 Yao Qi <yao.qi@linaro.org>
4420 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4421 Use regcache->tdesc instead.
4422 (arm_store_wmmxregset): Likewise.
4423 (arm_fill_vfpregset): Likewise.
4424 (arm_store_vfpregset): Likewise.
4426 2015-07-30 Yao Qi <yao.qi@linaro.org>
4428 * linux-arm-low.c: Include arch/arm.h.
4429 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4430 (arm_store_gregset): Likewise.
4432 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4434 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4435 ptrace's 4th parameter.
4437 2015-07-27 Yao Qi <yao.qi@linaro.org>
4439 * configure.srv (case aarch64*-*-linux*): Don't set
4442 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4444 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4446 * linux-arm-low.c: Likewise.
4447 * linux-cris-low.c: Likewise.
4448 * linux-crisv32-low.c: Likewise.
4449 * linux-low.c: Likewise.
4450 * linux-m68k-low.c: Likewise.
4451 * linux-mips-low.c: Likewise.
4452 * linux-nios2-low.c: Likewise.
4453 * linux-s390-low.c: Likewise.
4454 * linux-sparc-low.c: Likewise.
4455 * linux-tic6x-low.c: Likewise.
4456 * linux-tile-low.c: Likewise.
4457 * linux-x86-low.c: Likewise.
4459 2015-07-24 Pedro Alves <palves@redhat.com>
4461 * config.in: Regenerate.
4462 * configure: Regenerate.
4464 2015-07-24 Pedro Alves <palves@redhat.com>
4466 * acinclude.m4: Include ../ptrace.m4.
4467 * configure.ac: Call GDB_AC_PTRACE.
4468 * config.in, configure: Regenerate.
4470 2015-07-24 Yao Qi <yao.qi@linaro.org>
4472 * linux-low.c (linux_create_inferior): Remove setting to
4473 proc->priv->new_inferior.
4474 (linux_attach): Likewise.
4475 (linux_low_filter_event): Likewise.
4476 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4478 2015-07-24 Yao Qi <yao.qi@linaro.org>
4480 * linux-low.c (linux_arch_setup): New function.
4481 (linux_low_filter_event): If proc->tdesc is NULL and
4482 proc->attached is true, call the_low_target.arch_setup.
4483 Otherwise, keep status pending, and return.
4484 (linux_resume_one_lwp_throw): Don't call get_pc if
4485 thread->while_stepping isn't NULL. Don't call
4486 get_thread_regcache if proc->tdesc is NULL.
4487 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4488 (linux_target_ops): Install arch_setup.
4489 * server.c (start_inferior): Call the_target->arch_setup.
4490 * target.h (struct target_ops) <arch_setup>: New field.
4491 (target_arch_setup): New marco.
4492 * lynx-low.c (lynx_target_ops): Update.
4493 * nto-low.c (nto_target_ops): Update.
4494 * spu-low.c (spu_target_ops): Update.
4495 * win32-low.c (win32_target_ops): Update.
4497 2015-07-24 Yao Qi <yao.qi@linaro.org>
4499 * linux-low.c (linux_add_process): Don't set
4500 proc->priv->new_inferior.
4501 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4502 (linux_attach): Likewise.
4504 2015-07-24 Yao Qi <yao.qi@linaro.org>
4506 * server.c (start_inferior): Code refactor.
4508 2015-07-24 Yao Qi <yao.qi@linaro.org>
4510 * server.c (process_serial_event): Set general_thread.
4512 2015-07-21 Yao Qi <yao.qi@linaro.org>
4514 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4515 aarch64_linux_get_debug_reg_capacity.
4517 2015-07-17 Yao Qi <yao.qi@linaro.org>
4519 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4520 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4521 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4522 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4523 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4524 (AARCH64_HWP_ALIGNMENT): Likewise.
4525 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4526 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4527 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4528 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4529 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4530 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4531 (struct aarch64_debug_reg_state): Likewise.
4532 (struct arch_lwp_info): Likewise.
4533 (aarch64_align_watchpoint): Likewise.
4534 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4535 (aarch64_watchpoint_length): Likewise.
4536 (aarch64_point_encode_ctrl_reg): Likewise
4537 (aarch64_point_is_aligned): Likewise.
4538 (aarch64_align_watchpoint): Likewise.
4539 (aarch64_linux_set_debug_regs):
4540 (aarch64_dr_state_insert_one_point): Likewise.
4541 (aarch64_dr_state_remove_one_point): Likewise.
4542 (aarch64_handle_breakpoint): Likewise.
4543 (aarch64_handle_aligned_watchpoint): Likewise.
4544 (aarch64_handle_unaligned_watchpoint): Likewise.
4545 (aarch64_handle_watchpoint): Likewise.
4547 2015-07-17 Yao Qi <yao.qi@linaro.org>
4549 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4550 and don't aarch64_get_debug_reg_state. All callers update.
4551 (aarch64_handle_aligned_watchpoint): Likewise.
4552 (aarch64_handle_unaligned_watchpoint): Likewise.
4553 (aarch64_handle_watchpoint): Likewise.
4554 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4555 (aarch64_remove_point): Likewise.
4557 2015-07-17 Yao Qi <yao.qi@linaro.org>
4559 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4561 (aarch64_handle_unaligned_watchpoint): Likewise.
4563 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4565 Revert the previous 3 commits:
4566 Move gdb_regex* to common/
4567 Move linux_find_memory_regions_full & co.
4568 gdbserver build-id attribute generator
4570 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4571 Jan Kratochvil <jan.kratochvil@redhat.com>
4573 gdbserver build-id attribute generator.
4574 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4575 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4576 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4578 (get_dynamic): Use find_pdhr to traverse program headers.
4579 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4580 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4581 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4582 (get_hex_build_id): New.
4583 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4584 to reply XML document.
4586 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4587 Jan Kratochvil <jan.kratochvil@redhat.com>
4589 * target.c: Include target/target-utils.h and fcntl.h.
4590 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4591 (target_fileio_read_stralloc): New functions.
4593 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4595 * Makefile.in (OBS): Add gdb_regex.o.
4597 * config.in: Rebuilt.
4598 * configure: Rebuilt.
4600 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4601 Jan Kratochvil <jan.kratochvil@redhat.com>
4603 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4604 * Makefile.in (OBS): Add target-utils.o.
4605 (linux-maps.o, target-utils.o): New.
4606 * configure.srv (srv_linux_obj): Add linux-maps.o.
4608 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4610 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4612 (the_low_target): Install it.
4614 2015-07-14 Pedro Alves <palves@redhat.com>
4616 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4617 Instead, ignore ECHILD, and throw an error for other errnos.
4619 2015-07-10 Pedro Alves <palves@redhat.com>
4621 * event-loop.c (struct callback_event) <data>: Change type to
4622 gdb_client_data instance instead of gdb_client_data pointer.
4623 (append_callback_event): Adjust.
4625 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4627 * linux-aarch64-low.c: Add comments for each linux_target_ops
4628 method. Remove comments already covered in target_ops and
4629 linux_target_ops definitions.
4630 (the_low_target): Add comments for each unimplemented method.
4632 2015-07-09 Yao Qi <yao.qi@linaro.org>
4634 * linux-aarch64-low.c (aarch64_regmap): Remove.
4635 (aarch64_usrregs_info): Remove.
4636 (regs_info): Set field usrregs to NULL.
4638 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4640 * linux-low.c: Include "rsp-low.h"
4641 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4642 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4643 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4644 (handle_btrace_enable_pt): New.
4645 (handle_btrace_general_set): Support "pt".
4646 (handle_btrace_conf_general_set): Support "pt:size".
4648 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4650 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4653 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4655 * linux-aarch64-low.c: Remove comment about endianness.
4656 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4657 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4660 2015-06-24 Gary Benson <gbenson@redhat.com>
4662 * linux-i386-ipa.c (stdint.h): Do not include.
4663 * lynx-i386-low.c (stdint.h): Likewise.
4664 * lynx-ppc-low.c (stdint.h): Likewise.
4665 * mem-break.c (stdint.h): Likewise.
4666 * thread-db.c (stdint.h): Likewise.
4667 * tracepoint.c (stdint.h): Likewise.
4668 * win32-low.c (stdint.h): Likewise.
4670 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4672 * server.c (write_qxfer_response): Update call to
4673 remote_escape_output.
4675 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4676 Jan Kratochvil <jan.kratochvil@redhat.com>
4678 Merge multiple hex conversions.
4679 * gdbreplay.c (tohex): Rename to 'fromhex'.
4680 (logchar): Use fromhex.
4682 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4684 * server.c (handle_qxfer_libraries): Set `version' attribute for
4687 2015-06-10 Gary Benson <gbenson@redhat.com>
4689 * target.h (struct target_ops) <multifs_open>: New field.
4690 <multifs_unlink>: Likewise.
4691 <multifs_readlink>: Likewise.
4692 * linux-low.c (nat/linux-namespaces.h): New include.
4693 (linux_target_ops): Initialize the_target->multifs_open,
4694 the_target->multifs_unlink and the_target->multifs_readlink.
4695 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4696 * hostio.c (hostio_fs_pid): New static variable.
4697 (hostio_handle_new_gdb_connection): New function.
4698 (handle_setfs): Likewise.
4699 (handle_open): Use the_target->multifs_open as appropriate.
4700 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4701 (handle_readlink): Use the_target->multifs_readlink as
4703 (handle_vFile): Handle vFile:setfs packets.
4704 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4705 after target_handle_new_gdb_connection.
4707 2015-06-10 Gary Benson <gbenson@redhat.com>
4709 * configure.ac (AC_CHECK_FUNCS): Add setns.
4710 * config.in: Regenerate.
4711 * configure: Likewise.
4712 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4713 (linux-namespaces.o): New rule.
4714 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4716 2015-06-09 Gary Benson <gbenson@redhat.com>
4718 * hostio.c (handle_open): Process mode argument with
4719 fileio_to_host_mode.
4721 2015-06-01 Yao Qi <yao.qi@linaro.org>
4723 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4724 * linux-x86-low.c: Likewise.
4726 2015-05-28 Don Breazeal <donb@codesourcery.com>
4728 * linux-low.c (handle_extended_wait): Initialize
4729 thread_info.last_resume_kind for new fork children.
4731 2015-05-15 Pedro Alves <palves@redhat.com>
4733 * target.h (target_handle_new_gdb_connection): Rewrite using if
4734 wrapped in do/while.
4736 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4738 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4739 * configure, config.in: Regenerate.
4740 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4743 2015-05-12 Don Breazeal <donb@codesourcery.com>
4745 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4746 PTRACE_EVENT_VFORK_DONE.
4747 (linux_low_ptrace_options, extended_event_reported): Add vfork
4749 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4750 and "vforkdone" for RSP 'T' Stop Reply Packet.
4751 * server.h (report_vfork_events): Declare
4754 2015-05-12 Don Breazeal <donb@codesourcery.com>
4756 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4757 (the_low_target) <new_fork>: Initialize new member.
4758 * linux-arm-low.c (arm_new_fork): New function.
4759 (the_low_target) <new_fork>: Initialize new member.
4760 * linux-low.c (handle_extended_wait): Call new target function
4762 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4763 * linux-mips-low.c (mips_add_watchpoint): New function
4764 extracted from mips_insert_point.
4765 (the_low_target) <new_fork>: Initialize new member.
4766 (mips_linux_new_fork): New function.
4767 (mips_insert_point): Call mips_add_watchpoint.
4768 * linux-x86-low.c (x86_linux_new_fork): New function.
4769 (the_low_target) <new_fork>: Initialize new member.
4771 2015-05-12 Don Breazeal <donb@codesourcery.com>
4773 * linux-low.c (handle_extended_wait): Implement return value,
4774 rename argument 'event_child' to 'event_lwp', handle
4775 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4776 (linux_low_ptrace_options): New function.
4777 (linux_low_filter_event): Call linux_low_ptrace_options,
4778 use different argument fo linux_enable_event_reporting,
4779 use return value from handle_extended_wait.
4780 (extended_event_reported): New function.
4781 (linux_wait_1): Call extended_event_reported and set
4782 status to report fork events.
4783 (linux_write_memory): Add pid to debug message.
4784 (reset_lwp_ptrace_options_callback): New function.
4785 (linux_handle_new_gdb_connection): New function.
4786 (linux_target_ops): Initialize new structure member.
4787 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4788 * lynx-low.c: Initialize new structure member.
4789 * remote-utils.c (prepare_resume_reply): Implement stop reason
4790 "fork" for "T" stop message.
4791 * server.c (handle_query): Call handle_new_gdb_connection.
4792 * server.h (report_fork_events): Declare global flag.
4793 * target.h (struct target_ops) <handle_new_gdb_connection>:
4795 (target_handle_new_gdb_connection): New macro.
4796 * win32-low.c: Initialize new structure member.
4798 2015-05-12 Don Breazeal <donb@codesourcery.com>
4800 * mem-break.c (APPEND_TO_LIST): Define macro.
4801 (clone_agent_expr): New function.
4802 (clone_one_breakpoint): New function.
4803 (clone_all_breakpoints): New function.
4804 * mem-break.h: Declare new functions.
4806 2015-05-12 Don Breazeal <donb@codesourcery.com>
4808 * linux-low.c (linux_supports_fork_events): New function.
4809 (linux_supports_vfork_events): New function.
4810 (linux_target_ops): Initialize new structure members.
4811 (initialize_low): Call linux_check_ptrace_features.
4812 * lynx-low.c (lynx_target_ops): Initialize new structure
4814 * server.c (report_fork_events, report_vfork_events):
4816 (handle_query): Add new features to qSupported packet and
4818 (captured_main): Initialize new global variables.
4819 * target.h (struct target_ops) <supports_fork_events>:
4821 <supports_vfork_events>: New member.
4822 (target_supports_fork_events): New macro.
4823 (target_supports_vfork_events): New macro.
4824 * win32-low.c (win32_target_ops): Initialize new structure
4827 2015-05-12 Gary Benson <gbenson@redhat.com>
4829 * server.c (handle_qxfer_exec_file): Use current process
4832 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4834 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4835 Remove HAVE_PTRACE_GETREGS conditionals.
4836 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4837 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4839 2015-05-08 Yao Qi <yao.qi@linaro.org>
4841 * linux-low.c (linux_supports_conditional_breakpoints): New
4843 (linux_target_ops): Install new target method.
4844 * lynx-low.c (lynx_target_ops): Install NULL hook for
4845 supports_conditional_breakpoints.
4846 * nto-low.c (nto_target_ops): Likewise.
4847 * spu-low.c (spu_target_ops): Likewise.
4848 * win32-low.c (win32_target_ops): Likewise.
4849 * server.c (handle_query): Check
4850 target_supports_conditional_breakpoints.
4851 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4853 (target_supports_conditional_breakpoints): New macro.
4855 2015-05-06 Pedro Alves <palves@redhat.com>
4858 * server.c (start_inferior): If the process exits, mourn it.
4860 2015-04-21 Gary Benson <gbenson@redhat.com>
4862 * hostio.c (fileio_open_flags_to_host): Factored out to
4863 fileio_to_host_openflags in common/fileio.c. Single use
4866 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4868 * linux-xtensa-low.c (xtensa_fill_gregset)
4869 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4872 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4874 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4875 (regs_info): Replace usrregs pointer with NULL.
4877 2015-04-17 Gary Benson <gbenson@redhat.com>
4879 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4880 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4881 * server.c (handle_qxfer_exec_file): New function.
4882 (qxfer_packets): Add exec-file entry.
4883 (handle_query): Report qXfer:exec-file:read as supported packet.
4885 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4887 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4889 2015-04-09 Gary Benson <gbenson@redhat.com>
4891 * hostio-errno.c (errno_to_fileio_error): Remove function.
4892 Update caller to use remote_fileio_to_fio_error.
4894 2015-04-09 Yao Qi <yao.qi@linaro.org>
4896 * linux-low.c (linux_insert_point): Call
4897 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4898 (linux_remove_point): Call remove_memory_breakpoint if type is
4900 * linux-x86-low.c (x86_insert_point): Don't call
4901 insert_memory_breakpoint.
4902 (x86_remove_point): Don't call remove_memory_breakpoint.
4904 2015-04-01 Pedro Alves <palves@redhat.com>
4905 Cleber Rosa <crosa@redhat.com>
4907 * server.c (gdbserver_usage): Reorganize and extend the usage
4910 2015-03-24 Pedro Alves <palves@redhat.com>
4912 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4913 output. Also dump TRAP_TRACE.
4914 (linux_low_filter_event): In debug output, distinguish a
4915 resume_stop SIGSTOP from a delayed SIGSTOP.
4917 2015-03-24 Gary Benson <gbenson@redhat.com>
4919 * linux-x86-low.c (x86_linux_new_thread): Moved to
4921 (x86_linux_prepare_to_resume): Likewise.
4923 2015-03-24 Gary Benson <gbenson@redhat.com>
4925 * Makefile.in (x86-linux-dregs.o): New rule.
4926 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4927 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4928 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4929 (x86_linux_dr_get): Likewise.
4930 (x86_linux_dr_set): Likewise.
4931 (update_debug_registers_callback): Likewise.
4932 (x86_linux_dr_set_addr): Likewise.
4933 (x86_linux_dr_get_addr): Likewise.
4934 (x86_linux_dr_set_control): Likewise.
4935 (x86_linux_dr_get_control): Likewise.
4936 (x86_linux_dr_get_status): Likewise.
4937 (x86_linux_update_debug_registers): Likewise.
4939 2015-03-24 Gary Benson <gbenson@redhat.com>
4941 * linux-x86-low.c (x86_linux_update_debug_registers):
4942 New function, factored out from...
4943 (x86_linux_prepare_to_resume): ...this.
4945 2015-03-24 Gary Benson <gbenson@redhat.com>
4947 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4948 (x86_linux_dr_set): Likewise.
4949 (update_debug_registers_callback): Likewise.
4950 (x86_linux_dr_set_addr): Likewise.
4951 (x86_linux_dr_get_addr): Likewise.
4952 (x86_linux_dr_set_control): Likewise.
4953 (x86_linux_dr_get_control): Likewise.
4954 (x86_linux_dr_get_status): Likewise.
4955 (x86_linux_prepare_to_resume): Likewise.
4957 2015-03-24 Gary Benson <gbenson@redhat.com>
4959 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4960 Use perror_with_name. Pass string through gettext.
4961 (x86_linux_dr_set): Likewise.
4963 2015-03-24 Gary Benson <gbenson@redhat.com>
4965 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4966 (x86_linux_dr_set_addr): ...this.
4967 (x86_dr_low_get_addr): Rename to...
4968 (x86_linux_dr_get_addr): ...this.
4969 (x86_dr_low_set_control): Rename to...
4970 (x86_linux_dr_set_control): ...this.
4971 (x86_dr_low_get_control): Rename to...
4972 (x86_linux_dr_get_control): ...this.
4973 (x86_dr_low_get_status): Rename to...
4974 (x86_linux_dr_get_status): ...this.
4975 (x86_dr_low): Update with new function names.
4977 2015-03-24 Gary Benson <gbenson@redhat.com>
4979 * Makefile.in (x86-linux.o): New rule.
4980 * configure.srv: Add x86-linux.o to relevant targets.
4981 * linux-low.c (lwp_set_arch_private_info): New function.
4982 (lwp_arch_private_info): Likewise.
4983 * linux-x86-low.c: Include nat/x86-linux.h.
4984 (arch_lwp_info): Removed structure.
4985 (update_debug_registers_callback):
4986 Use lwp_set_debug_registers_changed.
4987 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4988 and lwp_set_debug_registers_changed.
4989 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4991 2015-03-24 Gary Benson <gbenson@redhat.com>
4993 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4994 * linux-arm-low.c (arm_new_thread): Likewise.
4995 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4996 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4997 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4998 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5000 2015-03-24 Gary Benson <gbenson@redhat.com>
5002 * linux-low.c (ptid_of_lwp): New function.
5003 (lwp_is_stopped): Likewise.
5004 (lwp_stop_reason): Likewise.
5005 * linux-x86-low.c (update_debug_registers_callback):
5007 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5010 2015-03-24 Gary Benson <gbenson@redhat.com>
5012 * linux-low.h (linux_stop_lwp): Remove declaration.
5014 2015-03-24 Gary Benson <gbenson@redhat.com>
5016 * linux-low.h: Include nat/linux-nat.h.
5017 * linux-low.c (iterate_over_lwps_args): New structure.
5018 (iterate_over_lwps_filter): New function.
5019 (iterate_over_lwps): Likewise.
5020 * linux-x86-low.c (update_debug_registers_callback):
5021 Update signature to what iterate_over_lwps expects.
5022 Remove PID check that iterate_over_lwps now performs.
5023 (x86_dr_low_set_addr): Use iterate_over_lwps.
5024 (x86_dr_low_set_control): Likewise.
5026 2015-03-24 Gary Benson <gbenson@redhat.com>
5028 * linux-x86-low.c (x86_debug_reg_state): New function.
5029 (x86_linux_prepare_to_resume): Use the above.
5031 2015-03-24 Gary Benson <gbenson@redhat.com>
5033 * linux-low.c (current_lwp_ptid): New function.
5034 * linux-x86-low.c: Include nat/linux-nat.h.
5035 (x86_dr_low_get_addr): Use current_lwp_ptid.
5036 (x86_dr_low_get_control): Likewise.
5037 (x86_dr_low_get_status): Likewise.
5039 2015-03-20 Pedro Alves <palves@redhat.com>
5041 * tracepoint.c (cmd_qtstatus): Make "str" const.
5043 2015-03-20 Pedro Alves <palves@redhat.com>
5045 * server.c (handle_general_set): Make "req_str" const.
5047 2015-03-19 Pedro Alves <palves@redhat.com>
5049 * linux-low.c (linux_resume_one_lwp): Rename to ...
5050 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5051 instead call perror_with_name.
5052 (check_ptrace_stopped_lwp_gone): New function.
5053 (linux_resume_one_lwp): Reimplement as wrapper around
5054 linux_resume_one_lwp_throw that swallows errors if the LWP is
5057 2015-03-19 Pedro Alves <palves@redhat.com>
5059 * linux-low.c (count_events_callback, select_event_lwp_callback):
5060 No longer check whether the thread has resume_stop as last resume
5063 2015-03-19 Pedro Alves <palves@redhat.com>
5065 * linux-low.c (count_events_callback, select_event_lwp_callback):
5066 Use the lwp's status_pending_p field, not the thread's.
5068 2015-03-19 Pedro Alves <palves@redhat.com>
5070 * linux-low.c (select_event_lwp_callback): Update comments to
5071 no longer mention SIGTRAP.
5073 2015-03-18 Gary Benson <gbenson@redhat.com>
5075 * server.c (handle_query): Do not report vFile:fstat as supported.
5077 2015-03-11 Gary Benson <gbenson@redhat.com>
5079 * hostio.c (sys/types.h): New include.
5080 (sys/stat.h): Likewise.
5081 (common-remote-fileio.h): Likewise.
5082 (handle_fstat): New function.
5083 (handle_vFile): Handle vFile:fstat packets.
5085 2015-03-11 Gary Benson <gbenson@redhat.com>
5087 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5088 struct stat.st_blocks and struct stat.st_blksize.
5089 * configure: Regenerate.
5090 * config.in: Likewise.
5091 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5092 (OBS): Add common-remote-fileio.o.
5093 (common-remote-fileio.o): New rule.
5095 2015-03-09 Pedro Alves <palves@redhat.com>
5097 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5098 'struct sockaddr' pointer in 'accept' call.
5100 2015-03-09 Pedro Alves <palves@redhat.com>
5103 2015-03-07 Pedro Alves <palves@redhat.com>
5104 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5105 or <winsock2.h> here. Instead include "gdb_socket.h".
5106 (remote_open): Use union gdb_sockaddr_u.
5107 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5108 or <winsock2.h> here. Instead include "gdb_socket.h".
5109 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5110 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5112 (init_named_socket, gdb_agent_helper_thread): Use union
5115 2015-03-07 Pedro Alves <palves@redhat.com>
5117 * configure.ac (build_warnings): Move
5118 -Wdeclaration-after-statement to the C-specific set.
5119 * configure: Regenerate.
5121 2015-03-07 Pedro Alves <palves@redhat.com>
5123 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5124 or <winsock2.h> here. Instead include "gdb_socket.h".
5125 (remote_open): Use union gdb_sockaddr_u.
5126 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5127 or <winsock2.h> here. Instead include "gdb_socket.h".
5128 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5129 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5131 (init_named_socket, gdb_agent_helper_thread): Use union
5134 2015-03-07 Pedro Alves <palves@redhat.com>
5136 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5139 2015-03-06 Yao Qi <yao.qi@linaro.org>
5141 * linux-aarch64-low.c (aarch64_insert_point): Use
5142 show_debug_regs as a boolean.
5143 (aarch64_remove_point): Likewise.
5145 2015-03-05 Pedro Alves <palves@redhat.com>
5147 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5148 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5149 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5150 * nto-low.c (nto_target_ops): Likewise.
5151 * spu-low.c (spu_target_ops): Likewise.
5152 * win32-low.c (win32_target_ops): Likewise.
5154 2015-03-04 Pedro Alves <palves@redhat.com>
5156 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5157 Decide whether a breakpoint triggered based on the SIGTRAP's
5159 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5160 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5161 (linux_low_filter_event): Check for breakpoints before checking
5163 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5165 (linux_stopped_by_sw_breakpoint)
5166 (linux_supports_stopped_by_sw_breakpoint)
5167 (linux_stopped_by_hw_breakpoint)
5168 (linux_supports_stopped_by_hw_breakpoint): New functions.
5169 (linux_target_ops): Install new target methods.
5171 2015-03-04 Pedro Alves <palves@redhat.com>
5173 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5174 * server.c (swbreak_feature, hwbreak_feature): New globals.
5175 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5176 (captured_main): Clear swbreak_feature and hwbreak_feature.
5177 * server.h (swbreak_feature, hwbreak_feature): Declare.
5178 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5179 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5180 supports_stopped_by_hw_breakpoint>: New fields.
5181 (target_supports_stopped_by_sw_breakpoint)
5182 (target_stopped_by_sw_breakpoint)
5183 (target_supports_stopped_by_hw_breakpoint)
5184 (target_stopped_by_hw_breakpoint): Declare.
5186 2015-03-04 Pedro Alves <palves@redhat.com>
5188 enum lwp_stop_reason -> enum target_stop_reason
5189 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5190 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5191 (linux_wait_1, stuck_in_jump_pad_callback)
5192 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5193 (linux_stopped_by_watchpoint):
5194 * linux-low.h (enum lwp_stop_reason): Delete.
5195 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5196 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5198 2015-03-04 Yao Qi <yao.qi@linaro.org>
5200 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5202 2015-03-03 Gary Benson <gbenson@redhat.com>
5204 * hostio.c (handle_vFile): Fix prefix lengths.
5206 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5208 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5211 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5213 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5214 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5215 (clean): Add "rm -f" for above C files.
5216 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5217 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5218 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5219 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5220 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5221 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5222 (init_registers_s390x_vx_linux64)
5223 (init_registers_s390x_tevx_linux64)
5224 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5225 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5227 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5228 (s390_store_vxrs_high): New functions.
5229 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5231 (s390_arch_setup): Add logic for selecting one of the new target
5232 descriptions. Activate the new vector regsets if applicable.
5233 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5234 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5235 and init_registers_s390x_tevx_linux64.
5237 2015-03-01 Pedro Alves <palves@redhat.com>
5239 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5242 2015-02-27 Pedro Alves <palves@redhat.com>
5244 * linux-x86-low.c (u_debugreg_offset): New function.
5245 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5247 2015-02-27 Pedro Alves <palves@redhat.com>
5249 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5250 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5251 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5252 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5253 (ps_lsetfpregs, ps_getpid)
5254 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5255 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5256 (ps_lsetxregs, ps_plog): Declare.
5258 2015-02-27 Pedro Alves <palves@redhat.com>
5260 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5261 IP_AGENT_EXPORT_FUNC.
5262 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5263 IP_AGENT_EXPORT_FUNC.
5264 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5265 (IP_AGENT_EXPORT): Delete.
5266 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5267 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5268 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5269 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5270 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5271 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5272 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5273 (traceframe_read_count, traceframe_write_count)
5274 (traceframes_created, trace_state_variables, get_raw_reg)
5275 (get_trace_state_variable_value, set_trace_state_variable_value)
5276 (ust_loaded, helper_thread_id, cmd_buf): Use
5277 IPA_SYM_EXPORTED_NAME.
5278 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5279 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5280 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5281 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5282 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5283 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5284 EXTERN_C_PUSH/EXTERN_C_POP.
5285 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5286 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5287 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5288 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5289 (traceframe_write_count, traceframe_read_count)
5290 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5291 (about_to_request_buffer_space, get_trace_state_variable_value)
5292 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5293 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5294 EXTERN_C_PUSH/EXTERN_C_POP.
5295 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5296 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5297 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5298 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5299 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5300 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5301 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5302 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5304 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5305 (IP_AGENT_EXPORT_VAR_DECL): Define.
5307 (gdb_agent_get_raw_reg): Declare.
5309 2015-02-27 Tom Tromey <tromey@redhat.com>
5310 Pedro Alves <palves@redhat.com>
5312 Rename symbols whose names are reserved C++ keywords throughout.
5314 2015-02-27 Pedro Alves <palves@redhat.com>
5316 * Makefile.in (COMPILER): New, get it from autoconf.
5317 (CXX): Get from autoconf instead.
5318 (COMPILE.pre): Use COMPILER.
5319 (CC-LD): Rename to ...
5320 (CC_LD): ... this. Use COMPILER.
5321 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5322 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5323 * acinclude.m4: Include build-with-cxx.m4.
5324 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5325 Disable -Werror by default if building in C++ mode.
5326 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5327 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5328 the C++ compiler. Save/restore CXXFLAGS too.
5329 * configure: Regenerate.
5331 2015-02-27 Pedro Alves <palves@redhat.com>
5333 * acinclude.m4: Include libiberty.m4.
5334 * configure.ac: Call libiberty_INIT.
5335 * config.in, configure: Regenerate.
5337 2015-02-26 Pedro Alves <palves@redhat.com>
5339 * linux-low.c (linux_wait_1): When incrementing the PC past a
5340 program breakpoint always use the_low_target.breakpoint_len as
5341 increment, rather than the maximum between that and
5342 the_low_target.decr_pc_after_break.
5344 2015-02-23 Pedro Alves <palves@redhat.com>
5346 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5347 thread was doing a step-over; always adjust the PC if
5348 we stepped over a permanent breakpoint.
5349 (linux_wait_1): If we stepped over breakpoint that was on top of a
5350 permanent breakpoint, manually advance the PC past it.
5352 2015-02-23 Pedro Alves <palves@redhat.com>
5354 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5356 (x86_fill_gregset, x86_store_gregset): Use it when handling
5359 2015-02-20 Pedro Alves <palves@redhat.com>
5361 * thread-db.c: Include "nat/linux-procfs.h".
5362 (thread_db_init): Skip listing new threads if the kernel supports
5363 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5365 2015-02-20 Pedro Alves <palves@redhat.com>
5367 * linux-low.c (status_pending_p_callback): Use ptid_match.
5369 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5371 PR breakpoints/16812
5372 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5373 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5374 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5376 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5378 PR breakpoints/15956
5379 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5381 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5383 * linux-low.c (linux_low_btrace_conf): Print size.
5384 * server.c (handle_btrace_conf_general_set): New.
5385 (hanle_general_set): Call handle_btrace_conf_general_set.
5386 (handle_query): Report Qbtrace-conf:bts:size as supported.
5388 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5390 * linux-low.c (linux_low_enable_btrace): Update parameters.
5391 (linux_low_btrace_conf): New.
5392 (linux_target_ops)<to_btrace_conf>: Initialize.
5393 * server.c (current_btrace_conf): New.
5394 (handle_btrace_enable): Rename to ...
5395 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5396 to target_enable_btrace. Update comment. Update users.
5397 (handle_qxfer_btrace_conf): New.
5398 (qxfer_packets): Add btrace-conf entry.
5399 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5400 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5401 (target_ops)<read_btrace_conf>: New.
5402 (target_enable_btrace): Update parameters.
5403 (target_read_btrace_conf): New.
5405 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5407 * server.c (handle_btrace_general_set): Remove call to
5408 target_supports_btrace.
5409 (supported_btrace_packets): New.
5410 (handle_query): Call supported_btrace_packets.
5411 * target.h: include btrace-common.h.
5412 (btrace_target_info): Removed.
5413 (supports_btrace, target_supports_btrace): Update parameters.
5415 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5417 * Makefile.in (SFILES): Add common/btrace-common.c.
5418 (OBS): Add common/btrace-common.o.
5419 (btrace-common.o): Add build rules.
5420 * linux-low: Include btrace-common.h.
5421 (linux_low_read_btrace): Use struct btrace_data. Call
5422 btrace_data_init and btrace_data_fini.
5424 2015-02-06 Pedro Alves <palves@redhat.com>
5426 * thread-db.c (find_new_threads_callback): Add debug output.
5428 2015-02-04 Pedro Alves <palves@redhat.com>
5430 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5431 (resume_stopped_resumed_lwps): New function.
5432 (linux_wait_for_event_filtered): Use it.
5434 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5436 * Makefile.in (SFILES): Add linux-personality.c.
5437 (linux-personality.o): New rule.
5438 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5439 list of objects to be built.
5440 * linux-low.c: Include nat/linux-personality.h.
5441 (linux_create_inferior): Remove code to disable address space
5442 randomization (moved to ../nat/linux-personality.c). Create
5443 cleanup to disable address space randomization.
5445 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5447 * Makefile.in (posix-strerror.o): New rule.
5448 (mingw-strerror.o): Likewise.
5449 * configure: Regenerated.
5450 * configure.ac: Source file ../common/common.host. Initialize new
5451 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5453 2015-01-14 Yao Qi <yao@codesourcery.com>
5455 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5456 (ppc-linux.o): New rule.
5457 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5458 * configure.ac: AC_CHECK_FUNCS(getauxval).
5459 * config.in: Re-generated.
5460 * configure: Re-generated.
5461 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5462 ppc64_64bit_inferior_p
5464 2015-01-14 Yao Qi <yao@codesourcery.com>
5466 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5467 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5468 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5469 (PT_ORIG_R3, PT_TRAP): Likewise.
5470 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5471 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5472 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5474 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5476 * i387-fp.c (i387_cache_to_xsave): In look over
5477 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5478 zmmh_low_space field by use of zmmh_high_space.
5480 2015-01-09 Pedro Alves <palves@redhat.com>
5482 * linux-low.c (step_over_bkpt): Move higher up in the file.
5483 (handle_extended_wait): Don't store the stop_pc here.
5484 (get_stop_pc): Adjust comments and rename to ...
5485 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5486 stopped for a software breakpoint or hardware breakpoint.
5487 (thread_still_has_status_pending_p): New function.
5488 (status_pending_p_callback): Use
5489 thread_still_has_status_pending_p. If the event is no longer
5490 interesting, resume the LWP.
5491 (handle_tracepoints): Add assert.
5492 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5493 (wstatus_maybe_breakpoint): New function.
5494 (cancel_breakpoint): Delete function.
5495 (check_stopped_by_watchpoint): New function, factored out from
5496 linux_low_filter_event.
5497 (lp_status_maybe_breakpoint): Delete function.
5498 (linux_low_filter_event): Remove filter_ptid argument.
5499 Leave thread group exits pending here. Store the LWP's stop PC.
5500 Always leave events pending.
5501 (linux_wait_for_event_filtered): Pull all events out of the
5502 kernel, and leave them all pending.
5503 (count_events_callback, select_event_lwp_callback): Consider all
5505 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5506 (select_event_lwp): Only give preference to the stepping LWP in
5507 all-stop mode. Adjust comments.
5508 (ignore_event): New function.
5509 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5510 references to cancel_breakpoints. Adjust to renames. Also give
5511 equal priority to all LWPs that have had events in non-stop mode.
5512 If reporting a software breakpoint event, unadjust the LWP's PC.
5513 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5514 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5516 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5517 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5518 (linux_stopped_by_watchpoint): Adjust.
5519 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5520 * linux-low.h (enum lwp_stop_reason): New.
5521 (struct lwp_info) <stop_pc>: Adjust comment.
5522 <stopped_by_watchpoint>: Delete field.
5523 <stop_reason>: New field.
5524 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5525 * mem-break.c (software_breakpoint_inserted_here)
5526 (hardware_breakpoint_inserted_here): New function.
5527 * mem-break.h (software_breakpoint_inserted_here)
5528 (hardware_breakpoint_inserted_here): Declare.
5529 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5530 (cancel_breakpoints): Delete.
5531 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5532 (upload_fast_traceframes): Remove references to
5535 2015-01-09 Pedro Alves <palves@redhat.com>
5537 * thread-db.c (find_new_threads_callback): Ignore thread if the
5538 kernel thread ID is -1.
5540 2015-01-09 Pedro Alves <palves@redhat.com>
5542 * linux-low.c (linux_attach_fail_reason_string): Move to
5543 nat/linux-ptrace.c, and rename.
5544 (linux_attach_lwp): Update comment.
5545 (attach_proc_task_lwp_callback): New function.
5546 (linux_attach): Adjust to rename and use
5547 linux_proc_attach_tgid_threads.
5548 (linux_attach_fail_reason_string): Delete declaration.
5550 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5552 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5553 * server.c (gdbserver_version): Likewise.
5555 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5557 * remote-utils.c: Include ctype.h.
5558 (input_interrupt): Explicitly handle the case when the char
5559 received is the NUL byte. Improve the printing of non-ASCII
5562 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5564 * linux-low.c (linux_low_filter_event): Update call to
5565 linux_enable_event_reporting following the addition of
5566 a new parameter to that function.
5568 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5571 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5572 (AARCH64_FPCR_REGNO): Likewise.
5573 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5574 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5575 (aarch64_store_fpregset): Likewise.
5577 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5579 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5580 Remove FIXME comment about assumption about N.
5582 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5584 * configure.ac: If large-file support is disabled in GDBserver,
5585 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5586 * configure: Regenerate.
5588 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5590 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5591 warning upon ENODATA from ptrace.
5592 * linux-s390-low.c (s390_store_tdb): New.
5593 (s390_regsets): Add regset for NT_S390_TDB.
5595 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5597 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5598 without a fill_function.
5599 * linux-s390-low.c (s390_fill_last_break): Remove.
5600 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5601 (s390_arch_setup): Use regset's size instead of fill_function for
5604 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5606 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5607 the regset's store function when ptrace returned an error.
5608 * regcache.c (get_thread_regcache): Invalidate register cache
5609 before fetching inferior's registers.
5611 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5613 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5614 while-loop as for-loop.
5615 (regsets_store_inferior_registers): Likewise.
5617 2014-11-28 Yao Qi <yao@codesourcery.com>
5619 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5620 * config.in, configure: Re-generate.
5621 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5624 2014-11-21 Yao Qi <yao@codesourcery.com>
5626 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5627 (AC_CHECK_HEADERS): Remove malloc.h.
5628 * configure: Re-generated.
5629 * config.in: Re-generated.
5630 * server.h: Don't include alloca.h and malloc.h.
5631 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5632 Don't include malloc.h.
5634 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5636 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5637 corresponding ERRNO check in same block.
5639 2014-11-12 Pedro Alves <palves@redhat.com>
5641 * server.c (cont_thread): Update comment.
5642 (start_inferior, attach_inferior): No longer clear cont_thread.
5643 (handle_v_cont): No longer set cont_thread.
5644 (captured_main): Clear cont_thread each time a GDB connects.
5646 2014-11-12 Pedro Alves <palves@redhat.com>
5648 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5649 thread, and don't resume all threads if the Hc thread has exited.
5651 2014-11-12 Pedro Alves <palves@redhat.com>
5653 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5654 the process group instead of to a specific LWP.
5656 2014-10-15 Pedro Alves <palves@redhat.com>
5659 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5661 (arm_set_thread_context): Delete.
5662 (the_low_target): Adjust.
5663 * win32-i386-low.c (debug_registers_changed)
5664 (debug_registers_used): Delete.
5665 (update_debug_registers_callback): New function.
5666 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5667 needing to update their debug registers.
5668 (win32_get_current_dr): New function.
5669 (x86_dr_low_get_addr, x86_dr_low_get_control)
5670 (x86_dr_low_get_status): Fetch the debug register from the thread
5672 (i386_initial_stuff): Adjust.
5673 (i386_get_thread_context): Remove current_event parameter. Don't
5674 clear debug_registers_changed nor copy DR values to
5676 (i386_set_thread_context): Delete.
5677 (i386_prepare_to_resume): New function.
5678 (i386_thread_added): Mark the thread as needing to update irs
5680 (the_low_target): Remove i386_set_thread_context and install
5681 i386_prepare_to_resume.
5682 * win32-low.c (win32_get_thread_context): Adjust.
5683 (win32_set_thread_context): Use SetThreadContext
5685 (win32_prepare_to_resume): New function.
5686 (win32_require_context): New function, factored out from ...
5687 (thread_rec): ... this.
5688 (continue_one_thread): Call win32_prepare_to_resume on each thread
5689 we're about to continue.
5690 (win32_resume): Call win32_prepare_to_resume on the event thread.
5691 * win32-low.h (struct win32_thread_info)
5692 <debug_registers_changed>: New field.
5693 (struct win32_target_ops): Change prototype of set_thread_context,
5694 delete set_thread_context and add prepare_to_resume.
5695 (win32_require_context): New declaration.
5697 2014-10-08 Gary Benson <gbenson@redhat.com>
5699 * server.h: Do not include common-exceptions.h.
5701 2014-10-08 Gary Benson <gbenson@redhat.com>
5703 * server.h: Do not include cleanups.h.
5705 2014-09-30 James Hogan <james.hogan@imgtec.com>
5707 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5710 2014-09-23 Yao Qi <yao@codesourcery.com>
5712 * linux-low.c (lp_status_maybe_breakpoint): New function.
5713 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5714 (count_events_callback): Likewise.
5715 (select_event_lwp_callback): Likewise.
5716 (cancel_breakpoints_callback): Likewise.
5718 2014-09-19 Don Breazeal <donb@codesourcery.com>
5720 * linux-low.c (handle_extended_wait): Call
5721 linux_ptrace_get_extended_event.
5722 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5723 linux_is_extended_waitstatus.
5725 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5727 * Makefile.in (CPPFLAGS): Define.
5728 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5729 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5731 2014-09-16 Gary Benson <gbenson@redhat.com>
5733 * inferiors.h (current_inferior): Renamed as...
5734 (current_thread): New variable. All uses updated.
5735 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5736 (maybe_move_out_of_jump_pad): Likewise.
5737 (cancel_breakpoint): Likewise.
5738 (linux_low_filter_event): Likewise.
5739 (wait_for_sigstop): Likewise.
5740 (linux_resume_one_lwp): Likewise.
5741 (need_step_over_p): Likewise.
5742 (start_step_over): Likewise.
5743 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5744 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5745 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5746 and save_inferior as saved_thread.
5747 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5749 (regcache_invalidate_thread): Likewise.
5750 * remote-utils.c (prepare_resume_reply): Likewise.
5751 * thread-db.c (thread_db_get_tls_address): Likewise.
5752 (disable_thread_event_reporting): Likewise.
5753 (remove_thread_event_breakpoints): Likewise.
5754 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5756 * target.h (set_desired_inferior): Renamed as...
5757 (set_desired_thread): New declaration. All uses updated.
5758 * server.c (myresume): Updated comment to reference thread instead
5760 (handle_serial_event): Likewise.
5761 (handle_target_event): Likewise.
5763 2014-09-12 Tom Tromey <tromey@redhat.com>
5764 Gary Benson <gbenson@redhat.com>
5766 * regcache.h: Include common-regcache.h.
5767 (regcache_read_pc): Don't declare.
5768 * regcache.c (get_thread_regcache_for_ptid): New function.
5770 2014-09-11 Tom Tromey <tromey@redhat.com>
5771 Gary Benson <gbenson@redhat.com>
5773 * symbol.c: New file.
5774 * Makefile.in (SFILES): Add symbol.c.
5775 (OBS): Add symbol.o.
5777 2014-09-11 Gary Benson <gbenson@redhat.com>
5779 * target.c (target_stop_ptid, target_continue_ptid): New
5782 2014-09-11 Tom Tromey <tromey@redhat.com>
5783 Gary Benson <gbenson@redhat.com>
5785 * target.h: Include target/target.h.
5786 * target.c (target_read_memory, target_read_uint32)
5787 (target_write_memory): New functions.
5789 2014-09-11 Gary Benson <gbenson@redhat.com>
5791 * server.h (debug_hw_points): Don't declare.
5792 * server.c (debug_hw_points): Don't define. Replace all uses
5793 with show_debug_regs.
5794 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5795 all uses with show_debug_regs.
5797 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5799 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5800 endianness into account.
5801 (ppc_supply_ptrace_register): Likewise.
5803 2014-09-03 James Hogan <james.hogan@imgtec.com>
5805 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5806 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5808 2014-09-03 Gary Benson <gbenson@redhat.com>
5810 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5811 ALL_DEBUG_ADDRESS_REGISTERS.
5813 2014-09-02 Gary Benson <gbenson@redhat.com>
5815 * i386-low.h: Renamed as...
5816 * x86-low.h: New file. All type, function and variable name
5817 prefixes changed from "i386_" to "x86_". All references updated.
5818 * i386-low.c: Renamed as...
5819 * x86-low.c: New file. All type, function and variable name
5820 prefixes changed from "i386_" to "x86_". All references updated.
5822 2014-09-02 Gary Benson <gbenson@redhat.com>
5824 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5825 (x86_linux_new_thread): Likewise.
5827 2014-08-29 Gary Benson <gbenson@redhat.com>
5829 * server.h (setjmp.h): Do not include.
5830 (toplevel): Do not declare.
5831 (common-exceptions.h): Include.
5832 (cleanups.h): Likewise.
5833 * server.c (toplevel): Do not define.
5834 (exit_code): New static global.
5835 (detach_or_kill_for_exit_cleanup): New function.
5836 (main): New function. Original main renamed to...
5837 (captured_main): New function.
5838 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5840 2014-08-29 Gary Benson <gbenson@redhat.com>
5842 * Makefile.in (SFILES): Add common/common-exceptions.c.
5843 (OBS): Add common-exceptions.o.
5844 (common-exceptions.o): New rule.
5845 * utils.c (prepare_to_throw_exception): New function.
5847 2014-08-29 Gary Benson <gbenson@redhat.com>
5849 * config.in: Regenerate.
5850 * configure: Likewise.
5852 2014-08-29 Gary Benson <gbenson@redhat.com>
5854 * Makefile.in (SFILES): Add common/cleanups.c.
5856 (cleanups.o): New rule.
5858 2014-08-29 Gary Benson <gbenson@redhat.com>
5860 * utils.c (internal_vwarning): New function.
5862 2014-08-28 Gary Benson <gbenson@redhat.com>
5864 * utils.h (fatal): Remove declaration.
5865 * utils.c (fatal): Remove function.
5867 2014-08-28 Gary Benson <gbenson@redhat.com>
5869 * tracepoint.c (gdb_agent_init): Replace fatal with
5871 (initialize_tracepoint): Likewise.
5873 2014-08-28 Gary Benson <gbenson@redhat.com>
5875 * remote-utils.c (remote_prepare): Replace fatal with error.
5877 2014-08-28 Gary Benson <gbenson@redhat.com>
5879 * linux-low.c (linux_async): Replace fatal with warning.
5881 (linux_start_non_stop): Return -1 if linux_async failed.
5883 2014-08-28 Gary Benson <gbenson@redhat.com>
5885 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5887 (i386_dr_low_get_addr): Remove vague comment.
5888 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5891 2014-08-28 Gary Benson <gbenson@redhat.com>
5893 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5894 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5896 (linux_resume_one_lwp): Likewise.
5897 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5899 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5900 with internal_error.
5901 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5902 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5903 (find_register_by_name): Replace fatal with internal_error.
5904 (find_regno): Likewise.
5905 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5906 * thread-db.c (thread_db_create_event): Likewise.
5907 (thread_db_load_search): Likewise.
5908 (try_thread_db_load_1): Likewise.
5909 * tracepoint.c (get_jump_space_head): Replace fatal with
5911 (claim_trampoline_space): Likewise.
5912 (have_fast_tracepoint_trampoline_buffer): Likewise.
5913 (cmd_qtstart): Likewise.
5914 (stop_tracing): Likewise.
5915 (fast_tracepoint_collecting): Likewise.
5916 (target_malloc): Likewise.
5917 (download_tracepoint): Likewise.
5918 (download_trace_state_variables): Replace check with gdb_assert.
5919 (upload_fast_traceframes): Replace fatal with internal_error.
5921 2014-08-19 Tom Tromey <tromey@redhat.com>
5922 Gary Benson <gbenson@redhat.com>
5924 * Makefile.in (SFILES): Add common/common-debug.c.
5925 (OBS): Add common-debug.o.
5926 (common-debug.o): New rule.
5927 * debug.h (debug_printf): Don't declare.
5928 * debug.c (debug_printf): Renamed and rewritten as...
5929 (debug_vprintf): New function.
5931 2014-08-19 Gary Benson <gbenson@redhat.com>
5933 * utils.h: Do not include print-utils.h.
5935 2014-08-19 Tom Tromey <tromey@redhat.com>
5936 Gary Benson <gbenson@redhat.com>
5938 * server.h: Add static assertion.
5939 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5941 2014-08-19 Tom Tromey <tromey@redhat.com>
5942 Gary Benson <gbenson@redhat.com>
5944 * Makefile.in (SFILES): Add common/errors.c.
5945 (OBS): Add errors.o.
5946 (IPA_OBS): Add errors-ipa.o.
5947 (errors.o): New rule.
5948 (errors-ipa.o): Likewise.
5949 * utils.h (perror_with_name, error, warning): Don't declare.
5950 * utils.c (warning): Renamed and rewritten as...
5951 (vwarning): New function.
5952 (error): Renamed and rewritten as...
5953 (verror): New function.
5954 (internal_error): Renamed and rewritten as...
5955 (internal_verror): New function.
5957 2014-08-07 Gary Benson <gbenson@redhat.com>
5959 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5960 * configure: Regenerate.
5961 * config.in: Likewise.
5962 * server.h: Do not include errno.h.
5963 * event-loop.c: Likewise.
5964 * hostio-errno.c: Likewise.
5965 * linux-low.c: Likewise.
5966 * remote-utils.c: Likewise.
5967 * spu-low.c: Likewise.
5968 * utils.c: Likewise.
5969 * gdbreplay.c: Unconditionally include errno.h.
5971 2014-08-07 Gary Benson <gbenson@redhat.com>
5973 * server.h: Do not include string.h.
5974 * event-loop.c: Likewise.
5975 * linux-low.c: Likewise.
5976 * regcache.c: Likewise.
5977 * remote-utils.c: Likewise.
5978 * spu-low.c: Likewise.
5979 * utils.c: Likewise.
5981 2014-08-07 Gary Benson <gbenson@redhat.com>
5983 * server.h: Do not include gdb_assert.h.
5985 2014-08-07 Gary Benson <gbenson@redhat.com>
5987 * server.h: Do not include common-utils.h.
5989 2014-08-07 Gary Benson <gbenson@redhat.com>
5991 * server.h: Do not include ptid.h.
5992 * notif.h: Likewise.
5994 2014-08-07 Gary Benson <gbenson@redhat.com>
5996 * server.h: Do not include gdb_locale.h.
5998 2014-08-07 Gary Benson <gbenson@redhat.com>
6000 * server.h: Do not include gdb/signals.h.
6001 * win32-low.c: Likewise.
6003 2014-08-07 Gary Benson <gbenson@redhat.com>
6005 * server.h: Do not include pathmax.h.
6007 2014-08-07 Gary Benson <gbenson@redhat.com>
6009 * server.h: Do not include libiberty.h.
6010 * linux-bfin-low.c: Likewise.
6012 2014-08-07 Gary Benson <gbenson@redhat.com>
6014 * server.h: Do not include ansidecl.h.
6016 2014-08-07 Gary Benson <gbenson@redhat.com>
6018 * linux-x86-low.c: Do not include stddef.h.
6019 * lynx-ppc-low.c: Likewise.
6020 * tracepoint.c: Likewise.
6022 2014-08-07 Gary Benson <gbenson@redhat.com>
6024 * server.h: Do not include stdarg.h.
6025 * nto-low.c: Likewise.
6027 2014-08-07 Gary Benson <gbenson@redhat.com>
6029 * server.h: Do not include stdlib.h.
6030 * inferiors.c: Likewise.
6031 * linux-low.c: Likewise.
6032 * regcache.c: Likewise.
6033 * spu-low.c: Likewise.
6034 * tracepoint.c: Likewise.
6035 * utils.c: Likewise.
6037 2014-08-07 Gary Benson <gbenson@redhat.com>
6039 * server.h: Do not include stdio.h.
6040 * linux-low.c: Likewise.
6041 * remote-utils.c: Likewise.
6042 * spu-low.c: Likewise.
6043 * utils.c: Likewise.
6044 * wincecompat.c: Likewise.
6046 2014-08-06 Gary Benson <gbenson@redhat.com>
6048 * regcache.c (init_register_cache): Move conditionals inside if.
6050 2014-08-06 Gary Benson <gbenson@redhat.com>
6052 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6054 2014-07-31 Gary Benson <gbenson@redhat.com>
6056 * ax.h: Do not include server.h.
6057 * gdbthread.h: Likewise.
6058 * lynx-low.h: Likewise.
6059 * notif.h: Likewise.
6061 2014-07-30 Gary Benson <gbenson@redhat.com>
6063 * server.h: Include common-defs.h.
6064 Do not include config.h or build-gnulib-gdbserver/config.h.
6066 2014-07-30 Gary Benson <gbenson@redhat.com>
6068 * hostio-errno.c: Move server.h to top of includes list.
6069 * inferiors.c: Likewise.
6070 * linux-x86-low.c: Likewise.
6071 * notif.c: Include server.h.
6073 2014-07-24 Tom Tromey <tromey@redhat.com>
6074 Gary Benson <gbenson@redhat.com>
6076 * server.h (CORE_ADDR): Now unsigned.
6078 2014-07-16 Pedro Alves <palves@redhat.com>
6080 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6082 2014-07-15 Pedro Alves <palves@redhat.com>
6084 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6087 2014-07-11 Pedro Alves <palves@redhat.com>
6089 * linux-low.c (kill_wait_lwp): New function, based on
6090 kill_one_lwp_callback, but use my_waitpid directly.
6091 (kill_one_lwp_callback, linux_kill): Use it.
6093 2014-06-23 Pedro Alves <palves@redhat.com>
6095 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6096 before setting DR0..DR3.
6098 2014-06-20 Gary Benson <gbenson@redhat.com>
6100 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6101 * configure: Regenerated.
6102 * config.in: Likewise.
6104 2014-06-20 Gary Benson <gbenson@redhat.com>
6106 * Makefile.in (SFILES): Update locations for files moved
6108 (object file files): Reordered.
6110 2014-06-20 Gary Benson <gbenson@redhat.com>
6112 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6113 (i386_dr_low_set_addr): Likewise.
6114 (i386_dr_low_get_addr): Likewise.
6115 (i386_dr_low_can_set_control): Likewise.
6116 (i386_dr_low_set_control): Likewise.
6117 (i386_dr_low_get_control): Likewise.
6118 (i386_dr_low_get_status): Likewise.
6119 (i386_get_debug_register_length): Likewise.
6120 * linux-x86-low.c (i386_dr_low_set_addr):
6121 Changed signature. Made static.
6122 (i386_dr_low_get_addr): Likewise.
6123 (i386_dr_low_set_control): Likewise.
6124 (i386_dr_low_get_control): Likewise.
6125 (i386_dr_low_get_status): Likewise.
6126 (i386_dr_low): New global variable.
6127 * win32-i386-low.c (i386_dr_low_set_addr):
6128 Changed signature. Made static.
6129 (i386_dr_low_get_addr): Likewise.
6130 (i386_dr_low_set_control): Likewise.
6131 (i386_dr_low_get_control): Likewise.
6132 (i386_dr_low_get_status): Likewise.
6133 (i386_dr_low): New global variable.
6135 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6137 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6138 * Makefile.in (AR, AR_FLAGS): Define.
6139 * configure: Regenerate.
6141 2014-06-19 Gary Benson <gbenson@redhat.com>
6143 * Makefile.in (i386-dregs.o): New rule.
6144 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6145 * i386-low.c (target.h): Remove include.
6146 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6147 (DR_CONTROL_SHIFT): Likewise.
6148 (DR_CONTROL_SIZE): Likewise.
6149 (DR_RW_EXECUTE): Likewise.
6150 (DR_RW_WRITE): Likewise.
6151 (DR_RW_READ): Likewise.
6152 (DR_RW_IORW): Likewise.
6153 (DR_LEN_1): Likewise.
6154 (DR_LEN_2): Likewise.
6155 (DR_LEN_4): Likewise.
6156 (DR_LEN_8): Likewise.
6157 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6158 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6159 (DR_ENABLE_SIZE): Likewise.
6160 (DR_LOCAL_SLOWDOWN): Likewise.
6161 (DR_GLOBAL_SLOWDOWN): Likewise.
6162 (DR_CONTROL_RESERVED): Likewise.
6163 (I386_DR_CONTROL_MASK): Likewise.
6164 (I386_DR_VACANT): Likewise.
6165 (I386_DR_LOCAL_ENABLE): Likewise.
6166 (I386_DR_GLOBAL_ENABLE): Likewise.
6167 (I386_DR_DISABLE): Likewise.
6168 (I386_DR_SET_RW_LEN): Likewise.
6169 (I386_DR_GET_RW_LEN): Likewise.
6170 (I386_DR_WATCH_HIT): Likewise.
6171 (i386_wp_op_t): Likewise.
6172 (i386_show_dr): Likewise.
6173 (i386_length_and_rw_bits): Likewise.
6174 (i386_insert_aligned_watchpoint): Likewise.
6175 (i386_remove_aligned_watchpoint): Likewise.
6176 (i386_handle_nonaligned_watchpoint): Likewise.
6177 i386_update_inferior_debug_regs(): Likewise.
6178 (i386_dr_insert_watchpoint): Likewise.
6179 (i386_dr_remove_watchpoint): Likewise.
6180 (i386_dr_region_ok_for_watchpoint): Likewise.
6181 (i386_dr_stopped_data_address): Likewise.
6182 (i386_dr_stopped_by_watchpoint): Likewise.
6184 2014-06-19 Gary Benson <gbenson@redhat.com>
6186 * i386-low.c (i386_dr_show): Renamed to
6187 i386_show_dr and made static. All uses updated.
6188 (i386_dr_length_and_rw_bits): Renamed to
6189 i386_length_and_rw_bits and made static.
6191 (i386_dr_insert_aligned_watchpoint): Renamed to
6192 i386_insert_aligned_watchpoint and made static.
6194 (i386_dr_remove_aligned_watchpoint): Renamed to
6195 i386_remove_aligned_watchpoint and made static.
6197 (i386_dr_update_inferior_debug_regs): Renamed to
6198 i386_update_inferior_debug_regs and made static.
6201 2014-06-18 Gary Benson <gbenson@redhat.com>
6203 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6204 (i386_dr_low_can_set_control): Likewise.
6205 (i386_get_debug_register_length): Likewise.
6206 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6207 (i386_dr_low_can_set_control): Likewise.
6208 (i386_get_debug_register_length): Likewise.
6210 2014-06-17 Gary Benson <gbenson@redhat.com>
6212 * i386-low.h (i386-dregs.h): New include.
6213 (DR_FIRSTADDR): Now in i386-dregs.h.
6214 (DR_LASTADDR): Likewise.
6215 (DR_NADDR): Likewise.
6216 (DR_STATUS): Likewise.
6217 (DR_CONTROL): Likewise.
6218 (i386_debug_reg_state): Likewise.
6219 (i386_dr_insert_watchpoint): Likewise.
6220 (i386_dr_remove_watchpoint): Likewise.
6221 (i386_dr_region_ok_for_watchpoint): Likewise.
6222 (i386_dr_stopped_data_address): Likewise.
6223 (i386_dr_stopped_by_watchpoint): Likewise.
6224 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6226 2014-06-18 Gary Benson <gbenson@redhat.com>
6228 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6229 i386_dr_insert_watchpoint.
6230 (i386_low_remove_watchpoint): Renamed to
6231 i386_dr_remove_watchpoint.
6232 (i386_low_region_ok_for_watchpoint): Renamed to
6233 i386_dr_region_ok_for_watchpoint.
6234 (i386_low_stopped_data_address): Renamed to
6235 i386_dr_stopped_data_address.
6236 (i386_low_stopped_by_watchpoint): Renamed to
6237 i386_dr_stopped_by_watchpoint.
6238 * i386-low.c (i386_show_dr): Renamed to
6239 i386_dr_show and made nonstatic. All uses updated.
6240 (i386_length_and_rw_bits): Renamed to
6241 i386_dr_length_and_rw_bits and made nonstatic.
6243 (i386_insert_aligned_watchpoint): Renamed to
6244 i386_dr_insert_aligned_watchpoint and made nonstatic.
6246 (i386_remove_aligned_watchpoint): Renamed to
6247 i386_dr_remove_aligned_watchpoint and made nonstatic.
6249 (i386_update_inferior_debug_regs): Renamed to
6250 i386_dr_update_inferior_debug_regs and made nonstatic.
6252 (i386_low_insert_watchpoint): Renamed to
6253 i386_dr_insert_watchpoint. All uses updated.
6254 (i386_low_remove_watchpoint): Renamed to
6255 i386_dr_remove_watchpoint. All uses updated.
6256 (i386_low_region_ok_for_watchpoint): Renamed to
6257 i386_dr_region_ok_for_watchpoint. All uses updated.
6258 (i386_low_stopped_data_address): Renamed to
6259 i386_dr_stopped_data_address. All uses updated.
6260 (i386_low_stopped_by_watchpoint): Renamed to
6261 i386_dr_stopped_by_watchpoint. All uses updated.
6263 2014-06-18 Gary Benson <gbenson@redhat.com>
6265 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6266 (i386_dr_low_can_set_control): Likewise.
6267 (i386_insert_aligned_watchpoint): New check.
6269 2014-06-18 Gary Benson <gbenson@redhat.com>
6271 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6274 2014-06-18 Gary Benson <gbenson@redhat.com>
6276 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6277 instead of fatal and error.
6278 (i386_handle_nonaligned_watchpoint): Likewise.
6280 2014-06-18 Gary Benson <gbenson@redhat.com>
6282 * i386-low.c (i386_get_debug_register_length): New macro.
6283 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6284 (i386_show_dr): Use debug_printf instead of fprintf. Use
6285 phex to format values.
6287 2014-06-18 Gary Benson <gbenson@redhat.com>
6289 * i386-low.h: Comment changes.
6290 * i386-low.c: Likewise.
6292 2014-06-18 Gary Benson <gbenson@redhat.com>
6294 * i386-low.c: Whitespace changes.
6296 2014-06-12 Tom Tromey <tromey@redhat.com>
6298 * utils.c (freeargv): Remove.
6300 2014-06-12 Tom Tromey <tromey@redhat.com>
6302 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6303 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6304 (parse_debug_format_options): Likewise.
6305 (gdbserver_usage): Likewise.
6306 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6307 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6308 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6310 ($(LIBGNU)): Depend on libiberty.
6311 (all-lib): Recurse into all subdirs.
6312 (install-only): Invoke "install" target in subdirs.
6313 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6315 * configure: Rebuild.
6316 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6317 for vasprintf, vsnprintf, or gettimeofday.
6318 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6321 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6323 * development.sh: Delete.
6324 * Makefile.in (config.status): Adjust dependency on development.sh.
6325 * configure.ac: Adjust development.sh source call.
6326 * configure: Regenerate.
6328 2014-06-02 Pedro Alves <palves@redhat.com>
6330 * ax.c (gdb_free_agent_expr): New function.
6331 * ax.h (gdb_free_agent_expr): New declaration.
6332 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6334 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6336 (clear_breakpoint_conditions_and_commands): New function.
6337 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6338 (clear_breakpoint_conditions_and_commands): New declaration.
6340 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6342 * linux-aarch64-low.c (asm/ptrace.h): Include.
6344 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6346 Fix TLS access for -static -pthread.
6347 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6348 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6349 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6351 2014-05-20 Pedro Alves <palves@redhat.com>
6353 * linux-aarch64-low.c (aarch64_insert_point)
6354 (aarch64_remove_point): No longer check whether the type is
6355 supported here. Adjust to new interface.
6356 (the_low_target): Install aarch64_supports_z_point_type as
6357 supports_z_point_type method.
6358 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6359 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6360 instead of a Z packet char. Adjust.
6361 (arm_supports_z_point_type): New function.
6362 (arm_insert_point, arm_remove_point): Adjust to new interface.
6363 (the_low_target): Install arm_supports_z_point_type.
6364 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6365 (cris_insert_point, cris_remove_point): Adjust to new interface.
6366 Don't check whether the type is supported here.
6367 (the_low_target): Install cris_supports_z_point_type.
6368 * linux-low.c (linux_supports_z_point_type): New function.
6369 (linux_insert_point, linux_remove_point): Adjust to new interface.
6370 * linux-low.h (struct linux_target_ops) <insert_point,
6371 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6372 raw_breakpoint pointer parameter.
6373 <supports_z_point_type>: New method.
6374 * linux-mips-low.c (mips_supports_z_point_type): New function.
6375 (mips_insert_point, mips_remove_point): Adjust to new interface.
6376 Use mips_supports_z_point_type.
6377 (the_low_target): Install mips_supports_z_point_type.
6378 * linux-ppc-low.c (the_low_target): Install NULL as
6379 supports_z_point_type method.
6380 * linux-s390-low.c (the_low_target): Install NULL as
6381 supports_z_point_type method.
6382 * linux-sparc-low.c (the_low_target): Install NULL as
6383 supports_z_point_type method.
6384 * linux-x86-low.c (x86_supports_z_point_type): New function.
6385 (x86_insert_point): Adjust to new insert_point interface. Use
6386 insert_memory_breakpoint. Adjust to new
6387 i386_low_insert_watchpoint interface.
6388 (x86_remove_point): Adjust to remove_point interface. Use
6389 remove_memory_breakpoint. Adjust to new
6390 i386_low_remove_watchpoint interface.
6391 (the_low_target): Install x86_supports_z_point_type.
6392 * lynx-low.c (lynx_target_ops): Install NULL as
6393 supports_z_point_type callback.
6394 * nto-low.c (nto_supports_z_point_type): New.
6395 (nto_insert_point, nto_remove_point): Adjust to new interface.
6396 (nto_target_ops): Install nto_supports_z_point_type.
6397 * mem-break.c: Adjust intro comment.
6398 (struct raw_breakpoint) <raw_type, size>: New fields.
6399 <inserted>: Update comment.
6400 <shlib_disabled>: Delete field.
6401 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6402 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6403 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6404 (raw_bkpt_type_to_target_hw_bp_type): New function.
6405 (find_enabled_raw_code_breakpoint_at): New function.
6406 (find_raw_breakpoint_at): New type and size parameters. Use them.
6407 (insert_memory_breakpoint): New function, based off
6408 set_raw_breakpoint_at.
6409 (remove_memory_breakpoint): New function.
6410 (set_raw_breakpoint_at): Reimplement.
6411 (set_breakpoint): New, based on set_breakpoint_at.
6412 (set_breakpoint_at): Reimplement.
6413 (delete_raw_breakpoint): Go through the_target->remove_point
6414 instead of assuming memory breakpoints.
6415 (find_gdb_breakpoint_at): Delete.
6416 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6417 (find_gdb_breakpoint): New function.
6418 (set_gdb_breakpoint_at): Delete.
6419 (z_type_supported): New function.
6420 (set_gdb_breakpoint_1): New function, loosely based off
6421 set_gdb_breakpoint_at.
6422 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6423 (delete_gdb_breakpoint_at): Delete.
6424 (delete_gdb_breakpoint_1): New function, loosely based off
6425 delete_gdb_breakpoint_at.
6426 (delete_gdb_breakpoint): New function.
6427 (clear_gdb_breakpoint_conditions): Rename to ...
6428 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6430 (add_condition_to_breakpoint): Make static.
6431 (add_breakpoint_condition): Take a struct breakpoint pointer
6432 instead of an address. Adjust.
6433 (gdb_condition_true_at_breakpoint): Rename to ...
6434 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6436 (gdb_condition_true_at_breakpoint): Reimplement.
6437 (add_breakpoint_commands): Take a struct breakpoint pointer
6438 instead of an address. Adjust.
6439 (gdb_no_commands_at_breakpoint): Rename to ...
6440 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6441 parameter. Return true if no breakpoint was found. Change debug
6443 (gdb_no_commands_at_breakpoint): Reimplement.
6444 (run_breakpoint_commands): Rename to ...
6445 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6446 and change return type to boolean.
6447 (run_breakpoint_commands): New function.
6448 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6449 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6450 breakpoint. Go through the_target->remove_point instead of
6451 assuming memory breakpoint.
6452 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6453 software and hardware breakpoints.
6454 (reinsert_raw_breakpoint): Go through the_target->insert_point
6455 instead of assuming memory breakpoint.
6456 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6457 software and hardware breakpoints.
6458 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6459 Check both software and hardware breakpoints.
6460 (validate_inserted_breakpoint): Assert the breakpoint is a
6461 software breakpoint. Set the inserted flag to -1 instead of
6462 setting shlib_disabled.
6463 (delete_disabled_breakpoints): Adjust.
6464 (validate_breakpoints): Only validate software breakpoints.
6465 Adjust to inserted flag change.
6466 (check_mem_read, check_mem_write): Skip breakpoint types other
6467 than software breakpoints. Adjust to inserted flag change.
6468 * mem-break.h (enum raw_bkpt_type): New enum.
6469 (raw_breakpoint, struct process_info): Forward declare.
6470 (Z_packet_to_target_hw_bp_type): Delete declaration.
6471 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6472 (set_gdb_breakpoint, delete_gdb_breakpoint)
6473 (clear_breakpoint_conditions): New declarations.
6474 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6475 (breakpoint_inserted_here): Update comment.
6476 (add_breakpoint_condition, add_breakpoint_commands): Replace
6477 address parameter with a breakpoint pointer parameter.
6478 (gdb_breakpoint_here): Update comment.
6479 (delete_gdb_breakpoint_at): Delete.
6480 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6481 * server.c (process_point_options): Take a struct breakpoint
6482 pointer instead of an address. Adjust.
6483 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6484 delete_gdb_breakpoint.
6485 * spu-low.c (spu_target_ops): Install NULL as
6486 supports_z_point_type method.
6487 * target.h: Include mem-break.h.
6488 (struct target_ops) <prepare_to_access_memory>: Update comment.
6489 <supports_z_point_type>: New field.
6490 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6491 instead of a char. Also take a raw breakpoint pointer.
6492 * win32-arm-low.c (the_low_target): Install NULL as
6493 supports_z_point_type.
6494 * win32-i386-low.c (i386_supports_z_point_type): New function.
6495 (i386_insert_point, i386_remove_point): Adjust to new interface.
6496 (the_low_target): Install i386_supports_z_point_type.
6497 * win32-low.c (win32_supports_z_point_type): New function.
6498 (win32_insert_point, win32_remove_point): Adjust to new interface.
6499 (win32_target_ops): Install win32_supports_z_point_type.
6500 * win32-low.h (struct win32_target_ops):
6501 <supports_z_point_type>: New method.
6502 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6503 instead of a char. Also take a raw breakpoint pointer.
6505 2014-05-20 Pedro Alves <palves@redhat.com>
6507 * mem-break.h: Include break-common.h.
6508 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6509 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6510 (Z_packet_to_target_hw_bp_type): New declaration.
6511 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6512 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6513 (Z_PACKET_ACCESS_WP): Delete macros.
6514 (Z_packet_to_hw_type): Delete function.
6515 * i386-low.h: Don't include break-common.h here.
6516 (Z_packet_to_hw_type): Delete declaration.
6517 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6518 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6519 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6520 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6521 * linux-aarch64-low.c: Don't include break-common.h here.
6522 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6523 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6524 (Z_packet_to_target_hw_bp_type): Delete function.
6525 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6527 (mips_insert_point, mips_remove_point): Use
6528 Z_packet_to_target_hw_bp_type.
6530 2014-05-20 Pedro Alves <palves@redhat.com>
6532 * linux-aarch64-low.c: Include break-common.h.
6533 (enum target_point_type): Delete.
6534 (Z_packet_to_point_type): Rename to ...
6535 (Z_packet_to_target_hw_bp_type): ... this, and return a
6536 target_hw_bp_type instead.
6537 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6538 instead of an enum target_point_type.
6539 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6541 (aarch64_dr_state_insert_one_point)
6542 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6543 (aarch64_handle_aligned_watchpoint)
6544 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6545 Take an enum target_hw_bp_type instead of an enum
6547 (aarch64_supports_z_point_type): New function.
6548 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6549 use Z_packet_to_target_hw_bp_type.
6551 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6553 * configure.ac: Only use -Werror by default when DEVELOPMENT
6555 * configure: Regenerate.
6557 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6559 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6560 * linux-x86-low.c (X86_64_USER_REGS): New.
6561 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6563 2014-04-28 Yao Qi <yao@codesourcery.com>
6565 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6568 2014-04-25 Pedro Alves <palves@redhat.com>
6571 * linux-low.c (linux_attach_fail_reason_string): New function.
6572 (linux_attach_lwp): Delete.
6573 (linux_attach_lwp_1): Rename to ...
6574 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6575 argument. Remove "initial" parameter. Return int instead of
6576 void. Don't error or warn here.
6577 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6578 failure to attach to the tgid. Call warning when failing to
6580 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6581 argument. Remove "initial" parameter. Return int instead of
6582 void. Don't error or warn here.
6583 (linux_attach_fail_reason_string): New declaration.
6584 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6585 interface change. Use linux_attach_fail_reason_string.
6587 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6588 Walfred Tedeschi <walfred.tedeschi@intel.com>
6590 * Makefile.in: Added rules to handle new files
6591 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6592 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6593 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6594 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6595 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6596 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6598 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6599 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6600 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6601 i386/x32-avx512.xml.
6602 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6603 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6604 i386/x32-avx512-linux.xml.
6605 * i387-fp.c (num_avx512_k_registers): New constant for number
6607 (num_avx512_zmmh_low_registers): New constant for number of
6608 lower ZMM registers (0-15).
6609 (num_avx512_zmmh_high_registers): New constant for number of
6610 higher ZMM registers (16-31).
6611 (num_avx512_ymmh_registers): New contant for number of higher
6612 YMM registers (ymm16-31 added by avx521 on x86_64).
6613 (num_avx512_xmm_registers): New constant for number of higher
6614 XMM registers (xmm16-31 added by AVX512 on x86_64).
6615 (struct i387_xsave): Add space for AVX512 registers.
6616 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6617 Add code to handle AVX512 registers.
6618 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6619 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6620 prototypei from generated file.
6621 (tdesc_amd64_avx512_linux): Likewise.
6622 (init_registers_x32_avx512_linux): Likewise.
6623 (tdesc_x32_avx512_linux): Likewise.
6624 (init_registers_i386_avx512_linux): Likewise.
6625 (tdesc_i386_avx512_linux): Likewise.
6626 (x86_64_regmap): Add AVX512 registers.
6627 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6629 (initialize_low_arch): Add code to initialize AVX512 registers.
6631 2014-04-23 Pedro Alves <palves@redhat.com>
6633 * mem-break.c (find_gdb_breakpoint_at): Make static.
6634 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6636 2014-04-23 Pedro Alves <palves@redhat.com>
6638 * i386-low.c: Don't include break-common.h here.
6639 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6640 prototype to take target_hw_bp_type as argument instead of a Z
6642 * i386-low.h: Include break-common.h here.
6643 (Z_packet_to_hw_type): Declare.
6644 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6646 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6647 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6648 (x86_remove_point): Convert the packet number to a
6649 target_hw_bp_type before calling i386_low_remove_watchpoint.
6650 * win32-i386-low.c (i386_insert_point): Convert the packet number
6651 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6652 (i386_remove_point): Convert the packet number to a
6653 target_hw_bp_type before calling i386_low_remove_watchpoint.
6655 2014-04-23 Pedro Alves <palves@redhat.com>
6657 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6659 2014-04-10 Pedro Alves <palves@redhat.com>
6661 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6662 Check if the condition or command is NULL before checking if the
6663 breakpoint is known. On success, return true.
6664 * mem-break.h (add_breakpoint_condition): Document return.
6665 (add_breakpoint_commands): Add describing comment.
6666 * server.c (skip_to_semicolon): New function.
6667 (process_point_options): Use it.
6669 2014-04-09 Pedro Alves <palves@redhat.com>
6671 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6674 2014-02-27 Pedro Alves <palves@redhat.com>
6677 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6679 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6681 (last_thread_of_process_p): Take a PID argument instead of a
6683 (linux_wait_for_lwp): Delete.
6684 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6686 (linux_low_filter_event): New function, party factored out from
6687 linux_wait_for_event.
6688 (linux_wait_for_event): Rename to ...
6689 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6690 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6691 sigsuspend. Check for zombie leaders.
6692 (linux_wait_for_event): Reimplement as wrapper around
6693 linux_wait_for_event_filtered.
6694 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6695 a normal or signal exit is seen, it's the whole process exiting.
6696 (wait_for_sigstop): No longer a for_each_inferior callback.
6697 Rewrite on top of linux_wait_for_event_filtered.
6698 (stop_all_lwps): Call wait_for_sigstop directly.
6699 * server.c (resume, handle_target_event): Handle
6700 TARGET_WAITKIND_NO_RESUMED.
6702 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6704 * win32-low.c (psapi_get_dll_name,
6705 * win32_CreateToolhelp32Snapshot): Delete.
6706 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6707 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6709 (handle_load_dll): Add function description.
6710 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6712 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6714 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6716 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6717 base address when calling win32_add_one_solib.
6718 (handle_load_dll): Delete local variable load_addr.
6719 Remove 0x1000 offset applied to DLL base address when calling
6720 win32_add_one_solib.
6721 (handle_unload_dll): Add comment.
6723 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6725 * win32-low.c (win32_add_all_dlls): Renames
6726 win32_ensure_ntdll_loaded. Rewrite function documentation.
6727 Adjust implementation to always load all DLLs.
6728 Add 0x1000 offset to DLL base address when calling
6729 win32_add_one_solib.
6730 (child_initialization_done): New static global.
6731 (do_initial_child_stuff): Set child_initialization_done to
6732 zero during child initialization, and 1 after. Replace call
6733 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6735 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6736 (handle_unload_dll): Add function documentation.
6737 (get_child_debug_event): Ignore load and unload DLL events
6738 during child initialization.
6740 2014-02-20 Doug Evans <dje@google.com>
6742 Remove global all_lwps.
6743 * inferiors.h (ptid_of): Move here from linux-low.h.
6744 (pid_of, lwpid_of): Ditto.
6745 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6746 parameter is a struct thread_info * now.
6747 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6748 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6749 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6751 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6752 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6753 * linux-arm-low.c (update_registers_callback): Update, "entry"
6754 parameter is a struct thread_info * now.
6755 Fetch lwpid from current_inferior directly.
6756 (arm_insert_point): Pass &all_threads to find_inferior instead of
6758 (arm_remove_point): Ditto.
6759 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6760 (arm_prepare_to_resume): Fetch pid from thread.
6761 (arm_read_description): Fetch lwpid from current_inferior directly.
6762 * linux-low.c (all_lwps): Delete.
6763 (delete_lwp): Delete call to remove_inferior.
6764 (handle_extended_wait): Fetch lwpid from thread.
6765 (add_lwp): Don't set lwp->entry.id. Remove call to
6766 add_inferior_to_list.
6767 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6768 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6769 (kill_one_lwp_callback): Ditto.
6770 (linux_kill): Don't dereference NULL pointer.
6771 Fetch ptid,lwpid from thread.
6772 (get_detach_signal): Fetch ptid from thread.
6773 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6774 Simplify call to regcache_invalidate_thread.
6775 (delete_lwp_callback): Update, "entry" parameter is a
6776 struct thread_info * now. Fetch pid from thread.
6777 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6778 (status_pending_p_callback): Update, "entry" parameter is a
6779 struct thread_info * now. Fetch ptid from thread.
6780 (find_lwp_pid): Update, "entry" parameter is a
6781 struct thread_info * now.
6782 (linux_wait_for_lwp): Fetch pid from thread.
6783 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6784 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6785 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6786 (dequeue_one_deferred_signal): Ditto.
6787 (cancel_breakpoint): Fetch ptid from current_inferior.
6788 (linux_wait_for_event): Pass &all_threads to find_inferior,
6789 not &all_lwps. Fetch ptid, lwpid from thread.
6790 (count_events_callback): Update, "entry" parameter is a
6791 struct thread_info * now.
6792 (select_singlestep_lwp_callback): Ditto.
6793 (select_event_lwp_callback): Ditto.
6794 (cancel_breakpoints_callback): Ditto.
6795 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6797 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6798 (unsuspend_one_lwp): Update, "entry" parameter is a
6799 struct thread_info * now.
6800 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6802 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6803 Fetch lwpid from thread, not lwp.
6804 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6805 Pass &all_threads to find_inferior, not &all_lwps.
6806 (send_sigstop): Fetch lwpid from thread, not lwp.
6807 (send_sigstop_callback): Update, "entry" parameter is a
6808 struct thread_info * now.
6809 (suspend_and_send_sigstop_callback): Ditto.
6810 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6811 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6812 struct thread_info * now.
6813 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6815 (lwp_running): Update, "entry" parameter is a
6816 struct thread_info * now.
6817 (stop_all_lwps): Fetch ptid from thread.
6818 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6819 (linux_resume_one_lwp): Fetch lwpid from thread.
6820 (linux_set_resume_request): Update, "entry" parameter is a
6821 struct thread_info * now. Fetch pid, lwpid from thread.
6822 (resume_status_pending_p): Update, "entry" parameter is a
6823 struct thread_info * now.
6824 (need_step_over_p): Ditto. Fetch lwpid from thread.
6825 (start_step_over): Fetch lwpid from thread.
6826 (linux_resume_one_thread): Update, "entry" parameter is a
6827 struct thread_info * now. Fetch lwpid from thread.
6828 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6829 (proceed_one_lwp): Update, "entry" parameter is a
6830 struct thread_info * now. Fetch lwpid from thread.
6831 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6832 struct thread_info * now.
6833 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6834 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6835 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6837 (regsets_store_inferior_registers): Ditto.
6838 (fetch_register, store_register): Ditto.
6839 (linux_read_memory, linux_write_memory): Ditto.
6840 (linux_request_interrupt): Ditto.
6841 (linux_read_auxv): Ditto.
6842 (linux_xfer_siginfo): Ditto.
6843 (linux_qxfer_spu): Ditto.
6844 (linux_qxfer_libraries_svr4): Ditto.
6845 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6846 moved to inferiors.h.
6848 (get_thread_lwp): Update.
6849 (struct lwp_info): Delete member "entry". Simplify comment for
6852 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6853 current_inferior directly.
6854 (update_watch_registers_callback): Update, "entry" parameter is a
6855 struct thread_info * now. Fetch pid from thread.
6856 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6857 (mips_insert_point): Fetch lwpid from current_inferior.
6858 Pass &all_threads to find_inferior, not &all_lwps.
6859 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6860 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6862 (mips_stopped_data_address): Ditto.
6863 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6865 * linux-tile-low.c (tile_arch_setup): Ditto.
6866 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6867 (update_debug_registers_callback): Update, "entry" parameter is a
6868 struct thread_info * now. Fetch pid from thread.
6869 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6870 Pass &all_threads to find_inferior, not &all_lwps.
6871 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6872 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6873 Pass &all_threads to find_inferior, not &all_lwps.
6874 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6875 (i386_dr_low_get_status): Ditto.
6876 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6877 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6878 (x86_linux_read_description): Ditto.
6879 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6881 2014-02-20 Doug Evans <dje@google.com>
6883 * inferiors.c (get_first_inferior): Fix buglet.
6885 2014-02-19 Doug Evans <dje@google.com>
6887 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6888 * inferiors.c (add_thread): Change result type to struct thread_info *.
6889 All callers updated.
6890 (add_lwp): Call add_thread here instead of in callers.
6891 All callers updated.
6892 * linux-low.h (get_lwp_thread): Rewrite.
6893 (struct lwp_info): New member "thread".
6895 2014-02-19 Doug Evans <dje@google.com>
6897 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6898 All callers updated.
6900 2014-02-19 Doug Evans <dje@google.com>
6902 * inferiors.c (add_thread): Fix whitespace.
6904 2014-02-19 Doug Evans <dje@google.com>
6906 * dll.c (clear_dlls): Replace accessing list implemention details
6908 * gdbthread.h (get_first_thread): Declare.
6909 * inferiors.c (for_each_inferior_with_data): New function.
6910 (get_first_thread): New function.
6911 (find_thread_ptid): Simplify.
6912 (get_first_inferior): New function.
6913 (clear_list): Delete.
6914 (one_inferior_p): New function.
6915 (clear_inferior_list): New function.
6916 (clear_inferiors): Update.
6917 * inferiors.h (for_each_inferior_with_data): Declare.
6918 (clear_inferior_list): Declare.
6919 (one_inferior_p): Declare.
6920 (get_first_inferior): Declare.
6921 * linux-low.c (linux_wait_for_event): Replace accessing list
6922 implemention details with API function.
6923 * server.c (target_running): Ditto.
6924 (accumulate_file_name_length): New function.
6925 (emit_dll_description): New function.
6926 (handle_qxfer_libraries): Replace accessing list implemention
6927 details with API function.
6928 (handle_qxfer_threads_worker): New function.
6929 (handle_qxfer_threads_proper): Replace accessing list implemention
6930 details with API function.
6931 (handle_query): Ditto.
6932 (visit_actioned_threads_callback_ftype): New typedef.
6933 (visit_actioned_threads_data): New struct.
6934 (visit_actioned_threads): Rewrite to be find_inferior callback.
6935 (resume): Call find_inferior.
6936 (handle_status): Replace accessing list implemention
6937 details with API function.
6938 (process_serial_event): Replace accessing list implemention details
6940 * target.c (set_desired_inferior): Replace accessing list implemention
6941 details with API function.
6942 * tracepoint.c (same_process_p): New function.
6943 (gdb_agent_about_to_close): Replace accessing list implemention
6944 details with API function.
6945 * win32-low.c (child_delete_thread): Replace accessing list
6946 implemention details with API function.
6947 (match_dll_by_basename): New function.
6948 (dll_is_loaded_by_basename): New function.
6949 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6950 details call to dll_is_loaded_by_basename.
6952 2014-02-19 Doug Evans <dje@google.com>
6954 * dll.h (struct dll_info): Add comment.
6955 * gdbthread.h (struct thread_info): Add comment.
6956 (current_ptid): Simplify.
6957 * inferiors.c (add_process): Update.
6958 (remove_process): Update.
6959 * inferiors.h (struct process_info): Rename member "head" to "entry".
6960 * linux-low.c (delete_lwp): Update.
6962 (last_thread_of_process_p): Update.
6963 (kill_one_lwp_callback, linux_kill): Update.
6964 (status_pending_p_callback): Update.
6965 (wait_for_sigstop): Update. Simplify read of ptid.
6966 (start_step_over): Update.
6967 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6968 (get_lwp_thread): Update.
6969 (struct lwp_info): Rename member "head" to "entry".
6970 * regcache.h (inferior_list_entry): Delete.
6971 * server.c (kill_inferior_callback): Update.
6972 (detach_or_kill_inferior_callback): Update.
6973 (print_started_pid): Update.
6974 (print_attached_pid): Update.
6975 (process_serial_event): Simplify read of ptid.
6976 * thread-db.c (thread_db_create_event): Update.
6977 (thread_db_get_tls_address): Update.
6978 * win32-low.c (current_inferior_ptid): Simplify.
6980 2014-02-19 Tom Tromey <tromey@redhat.com>
6982 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6984 (target_supports_btrace): Update.
6986 2014-02-14 Yao Qi <yao@codesourcery.com>
6988 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6989 (rsp-low-ipa.o): New target.
6991 2014-02-12 Tom Tromey <tromey@redhat.com>
6993 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6994 convert_ascii_to_int.
6995 * regcache.c (registers_to_string): Likewise.
6996 * remote-utils.c (decode_M_packet): Likewise.
6997 * server.c (process_serial_event): Likewise.
6999 2014-02-12 Tom Tromey <tromey@redhat.com>
7001 * server.c (handle_query, handle_v_run): Use hex2bin, not
7003 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7005 2014-02-12 Tom Tromey <tromey@redhat.com>
7007 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7008 convert_int_to_ascii.
7009 * regcache.c (registers_to_string, collect_register_as_string):
7011 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7013 * server.c (process_serial_event): Likewise.
7014 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7015 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7017 2014-02-12 Tom Tromey <tromey@redhat.com>
7019 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7020 bin2hex, not hexify.
7021 * tracepoint.c (cmd_qtstatus): Likewise.
7023 2014-02-12 Tom Tromey <tromey@redhat.com>
7025 * remote-utils.c (monitor_output): Pass explicit length to
7028 2014-02-12 Tom Tromey <tromey@redhat.com>
7030 * tracepoint.c: Include rsp-low.h.
7031 * server.c: Include rsp-low.h.
7032 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7033 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7035 * remote-utils.c: Include rsp-low.h.
7036 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7037 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7038 (convert_int_to_ascii, convert_ascii_to_int): Move to
7040 * regcache.c: Include rsp-low.h.
7041 * ax.c: Include rsp-low.h.
7042 * Makefile.in (SFILES): Add common/rsp-low.c.
7043 (OBS): Add rsp-low.o.
7044 (rsp-low.o): New target.
7046 2014-02-12 Tom Tromey <tromey@redhat.com>
7048 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7049 Include print-utils.h.
7050 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7051 (plongest, thirty_two, phex_nz): Remove.
7052 * Makefile.in (SFILES): Add common/print-utils.c.
7053 (OBS): Add print-utils.o.
7054 (print-utils-ipa.o): New target.
7055 (print-utils.o): New target.
7056 (IPA_OBJS): Add print-utils-ipa.o.
7058 2014-02-06 Tom Tromey <tromey@redhat.com>
7060 * Makefile.in (SFILES): Fix indentation.
7062 2014-02-05 Doug Evans <dje@google.com>
7064 * linux-low.c (linux_wait_for_event): Improve comment.
7065 (linux_wait_1): Keep current_inferior in sync with event_child.
7067 2014-01-22 Doug Evans <dje@google.com>
7069 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7071 2014-01-22 Doug Evans <dje@google.com>
7073 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7074 * configure: Regenerate.
7075 * config.in: Regenerate.
7076 * Makefile.in (SFILES): Add debug.c.
7078 * debug.c: New file.
7079 * debug.h: New file.
7080 * linux-aarch64-low.c (*): Update all debugging printfs to use
7081 debug_printf instead of fprintf.
7082 * linux-arm-low.c (*): Ditto.
7083 * linux-cris-low.c (*): Ditto.
7084 * linux-crisv32-low.c (*): Ditto.
7085 * linux-m32r-low.c (*): Ditto.
7086 * linux-sparc-low.c (*): Ditto.
7087 * linux-x86.c (*): Ditto.
7088 * linux-low.c (*): Ditto.
7089 (linux_wait_1): Add calls to debug_enter, debug_exit.
7090 (linux_wait): Remove redundant debugging printf.
7091 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7092 (linux_resume, unstop_all_lwps): Ditto.
7093 * mem-break.c (*): Update all debugging printfs to use
7094 debug_printf instead of fprintf.
7095 * remote-utils.c (*): Ditto.
7096 * thread-db.c (*): Ditto.
7097 * server.c #include <ctype.h>, "gdb_vecs.h".
7098 (debug_threads): Moved to debug.c.
7099 (*): Update all debugging printfs to use debug_printf instead of
7101 (start_inferior): Replace call to fflush with call to debug_flush.
7102 (monitor_show_help): Mention set debug-format.
7103 (parse_debug_format_options): New function.
7104 (handle_monitor_command): Handle "monitor set debug-format".
7105 (gdbserver_usage): Mention --debug-format.
7106 (main): Parse --debug-format.
7107 * server.h (debug_threads): Declaration moved to debug.h.
7109 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7110 trace_debug_1 that uses debug_printf.
7111 (tracepoint_look_up_symbols): Update all debugging printfs to use
7112 debug_printf instead of fprintf.
7114 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7116 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7119 2014-01-17 Pedro Alves <palves@redhat.com>
7122 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7123 defined after including gdb_proc_service.h.
7125 2014-01-16 Doug Evans <dje@google.com>
7127 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7128 (match_dll): Use it.
7130 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7132 * target.h (target_ops) <read_btrace>: Change parameters and
7133 return type to allow error reporting.
7134 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7135 trace reading errors on.
7136 * linux-low.c (linux_low_read_btrace): Pass trace reading
7138 (linux_low_disable_btrace): New.
7140 2014-01-15 Doug Evans <dje@google.com>
7142 * inferiors.c (thread_id_to_gdb_id): Delete.
7143 * inferiors.h (thread_id_to_gdb_id): Delete.
7145 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7147 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7148 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7151 2014-01-08 Pedro Alves <palves@redhat.com>
7153 * server.c (handle_status): Don't discard previous queued stop
7154 replies or thread's pending status here.
7155 (main) <disconnection>: Do it here instead.
7157 2014-01-08 Pedro Alves <palves@redhat.com>
7159 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7160 * server.c (visit_actioned_threads, handle_pending_status): New
7162 (handle_v_cont): Factor out parts to ...
7163 (resume): ... this new function. If in all-stop, and a thread
7164 being resumed has a pending status, report it without actually
7166 (myresume): Adjust to use the new 'resume' function.
7167 (clear_pending_status_callback, set_pending_status_callback)
7168 (find_status_pending_thread_callback): New functions.
7169 (handle_status): Handle the case of multiple threads having
7170 interesting statuses to report. Report threads' real last signal
7171 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7172 with an interesting thread to report the status for, instead of
7173 always reporting the status of the first thread.
7175 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7177 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7178 * gdbreplay.c (gdbreplay_version): Likewise.
7180 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7182 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7183 iov.iov_len with the real length in use.
7185 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7187 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7188 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7189 for all targets that use win32-low.c.
7190 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7191 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7193 2013-12-13 Pedro Alves <palves@redhat.com>
7195 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7196 if equal to TARGET_WAITKIND_LOADED.
7197 * win32-low.c (cached_status): New static global.
7198 (win32_wait): Add declaration.
7199 (do_initial_child_stuff): Flush all initial pending debug events
7200 up to the initial breakpoint.
7201 (win32_wait): If CACHED_STATUS was set, return that instead
7202 of doing a real wait. Remove the code resuming the execution
7203 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7204 during the initial phase. Also remove the code changing
7205 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7206 TARGET_WAITKIND_STOPPED.
7208 2013-12-11 Yao Qi <yao@codesourcery.com>
7210 * notif.c (handle_notif_ack): Return 0 if no notification
7213 2013-11-20 Doug Evans <dje@google.com>
7215 * linux-low.c (linux_set_resume_request): Fix comment.
7217 2013-11-20 Doug Evans <dje@google.com>
7219 * linux-low.c (resume_status_pending_p): Tweak comment.
7221 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7223 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7224 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7225 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7226 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7227 (srv_amd64_regobj): Add amd64-mpx.o.
7228 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7229 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7230 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7231 * i387-fp.c (num_pl_bnd_register) Added constant.
7232 (num_pl_bnd_cfg_registers) Added constant.
7233 (struct i387_xsave) Added reserved area and MPX fields.
7234 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7235 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7237 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7238 (init_registers_amd64_mpx_linux): Declare new function.
7239 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7240 (x86_64_regmap): Add MPX registers.
7241 (x86_linux_read_description): Add MPX case.
7242 (initialize_low_arch): Initialize MPX targets.
7244 2013-11-18 Tom Tromey <tromey@redhat.com>
7246 * configure: Rebuild.
7247 * configure.ac: Don't check for stdlib.h.
7248 * gdbreplay.c: Unconditionally include stdlib.h.
7250 2013-11-18 Tom Tromey <tromey@redhat.com>
7252 * config.in: Rebuild.
7253 * configure: Rebuild.
7254 * configure.ac: Don't use AC_HEADER_DIRENT.
7256 2013-11-18 Tom Tromey <tromey@redhat.com>
7258 * server.h: Don't check HAVE_STRING_H.
7259 * gdbreplay.c: Don't check HAVE_STRING_H.
7260 * configure: Rebuild.
7262 2013-11-18 Tom Tromey <tromey@redhat.com>
7264 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7267 2013-11-08 Tom Tromey <tromey@redhat.com>
7269 * configure, config.in: Rebuild.
7270 * configure.ac: Remove unused configury.
7272 2013-11-08 Tom Tromey <tromey@redhat.com>
7274 * acinclude.m4: Include common.m4, codeset.m4.
7275 * configure, config.in: Rebuild.
7276 * configure.ac: Use GDB_AC_COMMON.
7278 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7280 * linux-s390-low.c (HWCAP_S390_TE): New define.
7281 (s390_arch_setup): Consider the TE field in the HWCAP for
7282 determining 'have_regset_tdb'.
7284 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7287 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7290 2013-10-02 Pedro Alves <palves@redhat.com>
7292 * server.c (process_serial_event): Don't output "GDBserver
7293 exiting" if GDB is connected through stdio.
7294 * target.c (mywait): Likewise, be silent if GDB is connected
7297 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7299 * lynx-low.c (lynx_add_threads_after_attach): New function.
7300 (lynx_attach): Remove call to add_thread. Add call to
7301 lynx_add_threads_after_attach instead.
7303 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7305 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7306 * config.in, configure: Regenerated.
7308 2013-09-18 Yao Qi <yao@codesourcery.com>
7311 * server.c (start_inferior): Clear 'resume_info'.
7313 2013-09-16 Jiong Wang <jiwang@tilera.com>
7315 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7318 2013-09-16 Jiong Wang <jiwang@tilera.com>
7320 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7321 linux-tile-low.o to srv_tgtobj.
7323 2013-09-16 Will Newton <will.newton@linaro.org>
7325 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7328 2013-09-06 Pedro Alves <palves@redhat.com>
7330 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7331 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7332 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7333 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7334 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7335 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7337 2013-09-06 Pedro Alves <palves@redhat.com>
7339 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7340 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7342 2013-09-06 Pedro Alves <palves@redhat.com>
7344 * linux-amd64-ipa.c: Include tracepoint.h.
7345 * linux-i386-ipa.c: Include tracepoint.h.
7347 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7349 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7350 (ps_get_thread_area): New function.
7352 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7354 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7355 (initialize_low_arch): Call init_registers_crisv32 rather than
7356 init_register_crisv32.
7358 2013-09-05 Pedro Alves <palves@redhat.com>
7360 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7362 * hostio.h: ... this new file.
7363 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7364 win32-low.c: Include hostio.h.
7366 2013-09-05 Pedro Alves <palves@redhat.com>
7368 * server.h (gdb_client_data, handler_func, callback_handler_func)
7369 (delete_file_handler, add_file_handler, append_callback_event)
7370 (delete_callback_event, start_event_loop, initialize_event_loop):
7371 Move to event-loop.h and include it.
7372 * event-loop.h: New file.
7374 2013-09-05 Pedro Alves <palves@redhat.com>
7376 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7377 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7378 (loaded_dll, unloaded_dll): Move to ...
7379 * dll.h: ... this new file.
7380 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7382 2013-09-05 Pedro Alves <palves@redhat.com>
7384 * server.h (current_process, get_thread_process, all_processes)
7385 (add_inferior_to_list, for_each_inferior, current_inferior)
7386 (remove_inferior, add_process, remove_process, find_process_pid)
7387 (have_started_inferiors_p, have_attached_inferiors_p)
7388 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7389 (clear_inferiors, find_inferior, find_inferior_id)
7390 (inferior_target_data, set_inferior_target_data)
7391 (inferior_regcache_data, set_inferior_regcache_data): Move to
7392 inferiors.h, and include it.
7393 * inferiors.h: New file.
7395 2013-09-05 Pedro Alves <palves@redhat.com>
7397 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7401 2013-09-05 Pedro Alves <palves@redhat.com>
7403 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7405 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7406 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7407 (handle_tracepoint_general_set, handle_tracepoint_query)
7408 (tracepoint_finished_step, tracepoint_was_hit)
7409 (release_while_stepping_state_list, current_traceframe)
7410 (in_readonly_region, traceframe_read_mem)
7411 (fetch_traceframe_registers, traceframe_read_sdata)
7412 (traceframe_read_info, struct fast_tpoint_collect_status)
7413 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7414 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7415 (supply_fast_tracepoint_registers)
7416 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7417 (ipa_tdesc, claim_trampoline_space)
7418 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7419 (agent_mem_read, agent_get_trace_state_variable_value)
7420 (agent_set_trace_state_variable_value, agent_tsv_read)
7421 (agent_mem_read_string, get_raw_reg_func_addr)
7422 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7423 * tracepoint.h: ... this new file.
7425 2013-09-05 Pedro Alves <palves@redhat.com>
7427 * server.h (perror_with_name, error, fatal, warning, paddress)
7428 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7430 * utils.h: New file.
7432 2013-09-05 Pedro Alves <palves@redhat.com>
7434 * server.h (remote_debug, noack_mode, transport_is_reliable)
7435 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7436 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7437 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7438 (write_enn, initialize_async_io, enable_async_io)
7439 (disable_async_io, check_remote_input_interrupt_request)
7440 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7441 (dead_thread_notify, prepare_resume_reply)
7442 (decode_address_to_semicolon, decode_address, decode_m_packet)
7443 (decode_M_packet, decode_X_packet, decode_xfer_write)
7444 (decode_search_memory_packet, unhexify, hexify)
7445 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7446 (look_up_one_symbol, relocate_instruction)
7447 (monitor_output): Move to remote-utils.h, and include it.
7448 * remote-utils.h: New file.
7450 2013-09-05 Pedro Alves <palves@redhat.com>
7452 * server.h (_): Delete.
7454 2013-09-02 Pedro Alves <palves@redhat.com>
7456 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7457 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7459 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7461 2013-09-02 Pierre Muller <muller@sourceware.org>
7463 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7464 or WriteProcessMemory complete successfully and handle
7465 ERROR_PARTIAL_COPY error.
7467 2013-09-02 Pedro Alves <palves@redhat.com>
7469 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7470 error instead of EIO.
7472 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7475 * linux-low.c: Include filestuff.h.
7476 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7477 * lynx-low.c: Include filestuff.h.
7478 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7479 * server.c: Include filestuff.h.
7480 (main): Call notice_open_fds.
7481 * spu-low.c: Include filestuff.h.
7482 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7484 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7486 * Makefile.in: Explain why ../target and ../nat are not
7487 listed as include file search paths.
7488 (linux-waitpid.o): New object file rule.
7489 * configure.srv (srv_native_linux_obj): New variable.
7490 Replace all occurrences of linux native object files with
7491 $srv_native_linux_obj.
7492 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7493 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7494 (linux_enable_event_reporting): Remove declaration.
7495 (my_waitpid): Moved to common/linux-waitpid.c.
7496 (linux_wait_for_event): Pass ptid when calling
7497 linux_enable_event_reporting.
7498 (linux_supports_tracefork_flag): Remove.
7499 (linux_enable_event_reporting): Likewise.
7500 (linux_tracefork_grandchild): Remove.
7501 (STACK_SIZE): Moved to common/linux-ptrace.c.
7502 (linux_tracefork_child): Remove.
7503 (linux_test_for_tracefork): Remove.
7504 (linux_look_up_symbols): Call linux_supports_traceclone.
7505 (initialize_low): Remove call to linux_test_for_tracefork.
7506 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7507 common/linux-ptrace.h.
7508 (PTRACE_TYPE_ARG4): Likewise.
7509 Include linux-ptrace.h.
7511 2013-08-21 Pedro Alves <palves@redhat.com>
7513 * config.in: Renegerate.
7515 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7517 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7518 (SFILES): Remove $(srcdir)/common/target-common.c and
7519 add $(srcdir)/target/waitstatus.c.
7520 (OBS): Remove target-common.o and add waitstatus.o.
7521 (server_h): Remove $(srcdir)/../common/target-common.h and
7522 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7523 and $(srcdir)/../target/waitstatus.h.
7524 (target-common.o): Remove.
7525 (waitstatus.o): New target object file.
7526 * target.h: Do not include target-common.h and
7527 include target/resume.h, target/wait.h and
7528 target/waitstatus.h.
7530 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7532 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7533 to PTRACE_TYPE_ARG3.
7534 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7535 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7537 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7538 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7540 2013-07-27 Jie Zhang <jie@codesourcery.com>
7541 Daniel Jacobowitz <dan@codesourcery.com>
7542 Yao Qi <yao@codesourcery.com>
7544 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7545 (mips-linux-watch.o): New rule.
7546 (mips_linux_watch_h): New variable.
7547 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7549 * linux-mips-low.c: Include mips-linux-watch.h.
7550 (struct arch_process_info, struct arch_lwp_info): New.
7551 (update_watch_registers_callback): New function.
7552 (mips_linux_new_process, mips_linux_new_thread) New functions.
7553 (mips_linux_prepare_to_resume, mips_insert_point): New
7555 (mips_remove_point, mips_stopped_by_watchpoint): New
7557 (rsp_bp_type_to_target_hw_bp_type): New function.
7558 (mips_stopped_data_address): New function.
7559 (the_low_target): Add watchpoint support functions.
7561 2013-07-27 Yao Qi <yao@codesourcery.com>
7563 * i386-low.c: Include break-common.h.
7564 (enum target_hw_bp_type): Remove.
7566 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7568 * Makefile.in (SFILES): /common/target-common.c.
7569 (OBS): Add target-common.o.
7570 (server_h): Add $(srcdir)/../common/target-common.h.
7571 (target-common.o): New target.
7572 * server.c (queue_stop_reply_callback): Free
7573 status string after use.
7574 * target.c (target_waitstatus_to_string): Remove.
7575 * target.h: Include target-common.h.
7576 (resume_kind): Likewise.
7577 (target_waitkind): Likewise.
7578 (target_waitstatus): Likewise.
7579 (TARGET_WNOHANG): Likewise.
7581 2013-07-04 Yao Qi <yao@codesourcery.com>
7583 * Makefile.in (host_alias): Use @host_noncanonical@.
7584 (target_alias): Use @target_noncanonical@.
7585 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7586 ACX_NONCANONICAL_HOST.
7587 * configure: Regenerated.
7590 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7592 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7593 * configure: Rebuild.
7594 * Makefile.in (version_host, version_target): Get from configure.
7595 (version.c): Use $(version_host) and $(version_target).
7597 2013-07-03 Pedro Alves <palves@redhat.com>
7599 * Makefile.in (config.status): Depend on development.sh.
7600 * acinclude.m4: Include libmcheck.m4.
7601 * configure: Regenerate.
7603 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7605 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7606 attribute inside the parentheses.
7607 (winapi_DebugSetProcessKillOnExit): Ditto.
7608 (winapi_DebugBreakProcess): Ditto.
7609 (winapi_GenerateConsoleCtrlEvent): Ditto.
7611 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7613 * notif.h (notif_event): Add a dummy member to avoid compiler
7616 2013-07-01 Pedro Alves <palves@redhat.com>
7618 * hostio.c (HOSTIO_PATH_MAX): Define.
7619 (require_filename, handle_open, handle_unlink, handle_readlink):
7622 2013-07-01 Pedro Alves <palves@redhat.com>
7624 * server.h: Include "pathmax.h".
7625 * linux-low.c: Don't include sys/param.h.
7626 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7628 * win32-low.c: Don't include sys/param.h.
7629 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7631 2013-07-01 Pedro Alves <palves@redhat.com>
7633 * event-loop.c: Don't check HAVE_UNISTD_H before including
7635 * gdbreplay.c: Likewise.
7636 * remote-utils.c: Likewise.
7637 * server.c: Likewise.
7638 * configure.ac: Don't check for unistd.h.
7639 * configure: Regenerate.
7641 2013-06-28 Tom Tromey <tromey@redhat.com>
7643 * Makefile.in (version.c): Use version.in, not
7646 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7648 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7649 * configure: Rebuild.
7650 * Makefile.in (version_host, version_target): Get from configure.
7651 (version.c): Use $(version_host) and $(version_target).
7653 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7655 Fix trace-status to output user name without trailing colon.
7656 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7658 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7660 Fix trace-status to output proper start-time and stop-time.
7661 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7662 output start time and stop time in hex as gdb expects.
7664 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7666 * tracepoint.c (build_traceframe_info_xml): Output trace state
7667 variables present in the trace buffer.
7669 2013-06-24 Tom Tromey <tromey@redhat.com>
7671 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7673 (version.o): Remove.
7674 * gdbreplay.c: Include version.h.
7675 (version, host_name): Don't declare.
7676 * server.h: Include version.h.
7677 (version, host_name): Don't declare.
7679 2013-06-12 Pedro Alves <palves@redhat.com>
7681 * linux-x86-low.c (linux_is_elf64): Delete global.
7682 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7683 with local linux_pid_exe_is_elf_64_file use.
7685 2013-06-11 Pedro Alves <palves@redhat.com>
7687 * linux-low.c (regset_disabled, disable_regset): New functions.
7688 (regsets_fetch_inferior_registers)
7689 (regsets_store_inferior_registers): Use them.
7690 (initialize_regsets_info); Don't allocate the disabled_regsets
7692 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7695 2013-06-11 Pedro Alves <palves@redhat.com>
7697 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7700 2013-06-11 Pedro Alves <palves@redhat.com>
7702 * linux-x86-low.c (initialize_low_arch): Call
7703 init_registers_x32_avx_linux.
7705 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7707 Fix compatibility with Android Bionic.
7708 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7711 2013-06-07 Pedro Alves <palves@redhat.com>
7714 * Makefile.in (OBS): Add tdesc.o.
7715 (IPA_OBJS): Add tdesc-ipa.o.
7716 (tdesc-ipa.o): New rule.
7717 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7719 * linux-low.c (new_inferior): Delete.
7720 (disabled_regsets, num_regsets): Delete.
7721 (linux_add_process): Adjust to set the new per-process
7723 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7724 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7725 was a stop. When calling arch_setup, switch the current inferior
7726 to the thread that got an event.
7727 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7728 (regsets_fetch_inferior_registers)
7729 (regsets_store_inferior_registers): New regsets_info parameter.
7731 (linux_register_in_regsets): New regs_info parameter. Adjust to
7733 (register_addr, fetch_register, store_register): New usrregs_info
7734 parameter. Adjust to use it.
7735 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7736 parameter regs_info. Adjust to use it.
7737 (linux_fetch_registers): Get the current inferior's regs_info, and
7739 (linux_store_registers): Ditto.
7740 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7741 (initialize_low): Don't initialize the target_regsets here. Call
7742 initialize_low_arch.
7743 * linux-low.h (target_regsets): Delete declaration.
7744 (struct regsets_info): New.
7745 (struct usrregs_info): New.
7746 (struct regs_info): New.
7747 (struct process_info_private) <new_inferior>: New field.
7748 (struct linux_target_ops): Delete the num_regs, regmap, and
7749 regset_bitmap fields. New field regs_info.
7750 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7751 * i387-fp.c (num_xmm_registers): Delete.
7752 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7753 calls to new interface.
7754 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7755 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7756 Infer the number of xmm registers from the regcache's target
7758 * i387-fp.h (num_xmm_registers): Delete.
7759 * inferiors.c (add_thread): Don't install the thread's regcache
7761 * proc-service.c (gregset_info): Fetch the current inferior's
7762 regs_info. Adjust to use it.
7763 * regcache.c: Include tdesc.h.
7764 (register_bytes, reg_defs, num_registers)
7765 (gdbserver_expedite_regs): Delete.
7766 (get_thread_regcache): If the thread doesn't have a regcache yet,
7767 create one, instead of aborting gdbserver.
7768 (regcache_invalidate_one): Rename to ...
7769 (regcache_invalidate_thread): ... this.
7770 (regcache_invalidate_one): New.
7771 (regcache_invalidate): Only invalidate registers of the current
7773 (init_register_cache): Add target_desc parameter, and use it.
7774 (new_register_cache): Ditto. Assert the target description has a
7775 non zero registers_size.
7776 (regcache_cpy): Add assertions. Adjust.
7777 (realloc_register_cache, set_register_cache): Delete.
7778 (registers_to_string, registers_from_string): Adjust.
7779 (find_register_by_name, find_regno, find_register_by_number)
7780 (register_cache_size): Add target_desc parameter, and use it.
7781 (free_register_cache_thread, free_register_cache_thread_one)
7782 (regcache_release, register_cache_size): New.
7783 (register_size): Add target_desc parameter, and use it.
7784 (register_data, supply_register, supply_register_zeroed)
7785 (supply_regblock, supply_register_by_name, collect_register)
7786 (collect_register_as_string, collect_register_by_name): Adjust.
7787 * regcache.h (struct target_desc): Forward declare.
7788 (struct regcache) <tdesc>: New field.
7789 (init_register_cache, new_register_cache): Add target_desc
7791 (regcache_invalidate_thread): Declare.
7792 (regcache_invalidate_one): Delete declaration.
7793 (regcache_release): Declare.
7794 (find_register_by_number, register_cache_size, register_size)
7795 (find_regno): Add target_desc parameter.
7796 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7798 * remote-utils.c: Include tdesc.h.
7799 (outreg, prepare_resume_reply): Adjust.
7800 * server.c: Include tdesc.h.
7801 (gdbserver_xmltarget): Delete declaration.
7802 (get_features_xml, process_serial_event): Adjust.
7803 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7805 (struct process_info) <tdesc>: New field.
7806 (ipa_tdesc): Declare.
7807 * tdesc.c: New file.
7808 * tdesc.h: New file.
7809 * tracepoint.c: Include tdesc.h.
7810 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7811 (get_context_regcache): Adjust to pass ipa_tdesc down.
7812 (do_action_at_tracepoint): Adjust to get the register cache size
7813 from the context regcache's description.
7814 (traceframe_walk_blocks): Adjust to get the register cache size
7815 from the current trace frame's description.
7816 (traceframe_get_pc): Adjust to get current trace frame's
7817 description and pass it down.
7818 (gdb_collect): Adjust to get the register cache size from the
7820 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7821 (gdbserver_xmltarget): Delete.
7822 (initialize_low_tracepoint): Set the ipa's target description.
7823 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7824 (initialize_low_tracepoint): Set the ipa's target description.
7825 * linux-x86-low.c: Include tdesc.h.
7826 [__x86_64__] (is_64bit_tdesc): New.
7827 (ps_get_thread_area, x86_get_thread_area): Use it.
7828 (i386_cannot_store_register): Rename to ...
7829 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7830 (i386_cannot_fetch_register): Rename to ...
7831 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7832 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7834 (target_regsets): Rename to ...
7835 (x86_regsets): ... this.
7836 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7838 (x86_siginfo_fixup): Use is_64bit_tdesc.
7839 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7840 (tdesc_x32_avx_linux, tdesc_x32_linux)
7841 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7843 (x86_linux_update_xmltarget): Delete.
7844 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7845 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7846 (AMD64_LINUX_USER64_CS): New.
7847 (x86_linux_read_description): New, based on
7848 x86_linux_update_xmltarget.
7849 (same_process_callback): New.
7850 (x86_arch_setup_process_callback): New.
7851 (x86_linux_update_xmltarget): New.
7852 (x86_regsets_info): New.
7853 (amd64_linux_regs_info): New.
7854 (i386_linux_usrregs_info): New.
7855 (i386_linux_regs_info): New.
7856 (x86_linux_regs_info): New.
7857 (x86_arch_setup): Reimplement.
7858 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7859 (x86_emit_ops): Ditto.
7860 (the_low_target): Adjust. Install x86_linux_regs_info,
7861 x86_cannot_fetch_register, and x86_cannot_store_register.
7862 (initialize_low_arch): New.
7863 * linux-ia64-low.c (tdesc_ia64): Declare.
7864 (ia64_fetch_register): Adjust.
7865 (ia64_usrregs_info, regs_info): New globals.
7866 (ia64_regs_info): New function.
7867 (the_low_target): Adjust.
7868 (initialize_low_arch): New function.
7869 * linux-sparc-low.c (tdesc_sparc64): Declare.
7870 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7872 (sparc_arch_setup): New function.
7873 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7874 (the_low_target): Adjust.
7875 (initialize_low_arch): New function.
7876 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7877 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7878 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7879 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7880 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7881 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7882 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7883 (tdesc_powerpc_isa205_vsx64l): Declare.
7884 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7885 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7886 (ppc_set_pc, ppc_get_hwcap): Adjust.
7887 (ppc_usrregs_info): Forward declare.
7888 (!__powerpc64__) ppc_regmap_adjusted: New global.
7889 (ppc_arch_setup): Adjust to the current process'es target
7891 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7892 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7893 (ppc_store_evrregset): Adjust.
7894 (target_regsets): Rename to ...
7895 (ppc_regsets): ... this, and make static.
7896 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7897 (ppc_regs_info): New function.
7898 (the_low_target): Adjust.
7899 (initialize_low_arch): New function.
7900 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7901 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7902 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7903 (tdesc_s390x_linux64v2): Declare.
7904 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7905 (s390_fill_gregset, s390_store_last_break): Adjust.
7906 (target_regsets): Rename to ...
7907 (s390_regsets): ... this, and make static.
7908 (s390_get_pc, s390_set_pc): Adjust.
7909 (s390_get_hwcap): New target_desc parameter, and use it.
7910 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7911 (s390_arch_setup): Adjust to set the current process'es target
7912 description. Don't adjust the regmap.
7913 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7914 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7915 (regs_info_3264): New globals.
7916 (s390_regs_info): New function.
7917 (the_low_target): Adjust.
7918 (initialize_low_arch): New function.
7919 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7920 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7921 [__mips64] (init_registers_mips_linux)
7922 (init_registers_mips_dsp_linux): Delete defines.
7923 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7924 (have_dsp): New global.
7925 (mips_read_description): New, based on mips_arch_setup.
7926 (mips_arch_setup): Reimplement.
7927 (get_usrregs_info): New function.
7928 (mips_cannot_fetch_register, mips_cannot_store_register)
7929 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7930 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7931 (target_regsets): Rename to ...
7932 (mips_regsets): ... this, and make static.
7933 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7934 (dsp_regs_info, regs_info): New globals.
7935 (mips_regs_info): New function.
7936 (the_low_target): Adjust.
7937 (initialize_low_arch): New function.
7938 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7939 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7941 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7942 (arm_read_description): New, with bits factored from
7944 (arm_arch_setup): Reimplement.
7945 (target_regsets): Rename to ...
7946 (arm_regsets): ... this, and make static.
7947 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7948 (arm_regs_info): New function.
7949 (the_low_target): Adjust.
7950 (initialize_low_arch): New function.
7951 * linux-m68k-low.c (tdesc_m68k): Declare.
7952 (target_regsets): Rename to ...
7953 (m68k_regsets): ... this, and make static.
7954 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7955 (m68k_regs_info): New function.
7956 (m68k_arch_setup): New function.
7957 (the_low_target): Adjust.
7958 (initialize_low_arch): New function.
7959 * linux-sh-low.c (tdesc_sharch): Declare.
7960 (target_regsets): Rename to ...
7961 (sh_regsets): ... this, and make static.
7962 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7963 (sh_regs_info, sh_arch_setup): New functions.
7964 (the_low_target): Adjust.
7965 (initialize_low_arch): New function.
7966 * linux-bfin-low.c (tdesc_bfin): Declare.
7967 (bfin_arch_setup): New function.
7968 (bfin_usrregs_info, regs_info): New globals.
7969 (bfin_regs_info): New function.
7970 (the_low_target): Adjust.
7971 (initialize_low_arch): New function.
7972 * linux-cris-low.c (tdesc_cris): Declare.
7973 (cris_arch_setup): New function.
7974 (cris_usrregs_info, regs_info): New globals.
7975 (cris_regs_info): New function.
7976 (the_low_target): Adjust.
7977 (initialize_low_arch): New function.
7978 * linux-cris-low.c (tdesc_crisv32): Declare.
7979 (cris_arch_setup): New function.
7980 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7981 (cris_regs_info): New function.
7982 (the_low_target): Adjust.
7983 (initialize_low_arch): New function.
7984 * linux-m32r-low.c (tdesc_m32r): Declare.
7985 (m32r_arch_setup): New function.
7986 (m32r_usrregs_info, regs_info): New globals.
7987 (m32r_regs_info): Adjust.
7988 (initialize_low_arch): New function.
7989 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7990 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7991 (tic6x_usrregs_info): Forward declare.
7992 (tic6x_read_description): New function, based on ...
7993 (tic6x_arch_setup): ... this. Reimplement.
7994 (target_regsets): Rename to ...
7995 (tic6x_regsets): ... this, and make static.
7996 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7997 (tic6x_regs_info): New function.
7998 (the_low_target): Adjust.
7999 (initialize_low_arch): New function.
8000 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8001 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8002 (target_regsets): Rename to ...
8003 (xtensa_regsets): ... this, and make static.
8004 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8006 (xtensa_arch_setup, xtensa_regs_info): New functions.
8007 (the_low_target): Adjust.
8008 (initialize_low_arch): New function.
8009 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8010 (nios2_arch_setup): Set the current process'es tdesc.
8011 (target_regsets): Rename to ...
8012 (nios2_regsets): ... this.
8013 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8014 (nios2_regs_info): New function.
8015 (the_low_target): Adjust.
8016 (initialize_low_arch): New function.
8017 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8018 (aarch64_arch_setup): Set the current process'es tdesc.
8019 (target_regsets): Rename to ...
8020 (aarch64_regsets): ... this.
8021 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8022 (aarch64_regs_info): New function.
8023 (the_low_target): Adjust.
8024 (initialize_low_arch): New function.
8025 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8027 (target_regsets): Rename to ...
8028 (tile_regsets): ... this.
8029 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8030 (tile_regs_info): New function.
8031 (tile_arch_setup): Set the current process'es tdesc.
8032 (the_low_target): Adjust.
8033 (initialize_low_arch): New function.
8034 * spu-low.c (tdesc_spu): Declare.
8035 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8036 * win32-arm-low.c (tdesc_arm): Declare.
8037 (arm_arch_setup): New function.
8038 (the_low_target): Install arm_arch_setup instead of
8040 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8041 (init_windows_x86): Rename to ...
8042 (i386_arch_setup): ... this. Set `win32_tdesc'.
8043 (the_low_target): Adjust.
8044 * win32-low.c (win32_tdesc): New global.
8045 (child_add_thread): Don't create the thread cache here.
8046 (do_initial_child_stuff): Set the new process'es tdesc.
8047 * win32-low.h (struct target_desc): Forward declare.
8048 (win32_tdesc): Declare.
8049 * lynx-i386-low.c (tdesc_i386): Declare global.
8050 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8051 * lynx-low.c (lynx_tdesc): New global.
8052 (lynx_add_process): Set the new process'es tdesc.
8053 * lynx-low.h (struct target_desc): Forward declare.
8054 (lynx_tdesc): Declare global.
8055 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8056 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8057 * nto-low.c (nto_tdesc): New global.
8058 (do_attach): Set the new process'es tdesc.
8059 * nto-low.h (struct target_desc): Forward declare.
8060 (nto_tdesc): Declare.
8061 * nto-x86-low.c (tdesc_i386): Declare.
8062 (nto_x86_arch_setup): Set `nto_tdesc'.
8064 2013-06-04 Gary Benson <gbenson@redhat.com>
8066 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8067 to qSupported response when appropriate.
8068 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8069 with nonzero-length annex.
8070 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8071 arguments supplied in annex.
8073 2013-05-31 Doug Evans <dje@google.com>
8076 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8077 64 bits in 64-cross-32 environment.
8079 2013-05-28 Pedro Alves <palves@redhat.com>
8081 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8082 (aarch64-without-fpu.c): Delete rule.
8083 * configure.srv (aarch64*-*-linux*): Remove references to
8084 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8085 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8088 2013-05-24 Pedro Alves <palves@redhat.com>
8090 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8091 instead of strchr/decode_address. Error if the range isn't split
8092 with a ','. Don't assume there's be a ':' in the action.
8094 2013-05-23 Yao Qi <yao@codesourcery.com>
8095 Pedro Alves <palves@redhat.com>
8097 * linux-low.c (lwp_in_step_range): New function.
8098 (linux_wait_1): If the thread was range stepping and stopped
8099 outside the stepping range, report the stop to GDB. Otherwise,
8100 continue stepping. Add range stepping debug output.
8101 (linux_set_resume_request): Copy the step range from the resume
8103 (linux_supports_range_stepping): New.
8104 (linux_target_ops) <supports_range_stepping>: Set to
8105 linux_supports_range_stepping.
8106 * linux-low.h (struct linux_target_ops)
8107 <supports_range_stepping>: New field.
8108 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8109 * linux-x86-low.c (x86_supports_range_stepping): New.
8110 (the_low_target) <supports_range_stepping>: Set to
8111 x86_supports_range_stepping.
8112 * server.c (handle_v_cont): Handle 'r' action.
8113 (handle_v_requests): Append ";r" if the target supports range
8115 * target.h (struct thread_resume) <step_range_start,
8116 step_range_end>: New fields.
8117 (struct target_ops) <supports_range_stepping>:
8119 (target_supports_range_stepping): New macro.
8121 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8123 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8124 confusion in comment.
8126 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8128 * lynx-low.c (struct process_info_private): New type.
8129 (lynx_add_process): New function.
8130 (lynx_create_inferior, lynx_attach): Replace calls to
8131 add_process by calls to lynx_add_process.
8132 (lynx_resume): If PTID is null, then try using
8133 current_process()->private->last_wait_event_ptid.
8135 (lynx_clear_inferiors): Delete. The contents of that function
8136 has been inlined in lynx_mourn;
8137 (lynx_wait_1): Save the ptid in the process's private data.
8138 (lynx_mourn): Free the process' private data. Replace call
8139 to lynx_clear_inferiors by call to clear_inferiors.
8141 2013-05-17 Yao Qi <yao@codesourcery.com>
8143 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8146 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8148 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8149 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8150 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8151 PT_TEXT_END_ADDR guards. Update comments.
8152 (linux_target_op) <read_offsets>: Conditionally define to
8153 linux_read_offsets if the target is UCLIBC and if it defines
8154 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8156 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8157 Andrew Jenner <andrew@codesourcery.com>
8159 * Makefile.in (SFILES): Add linux-nios2-low.c.
8160 (clean): Add action to delete nios2-linux.c.
8161 (nios2-linux.c): New rule.
8162 * configure.srv: Add nios2*-*-linux*.
8163 * linux-nios2-low.c: New.
8165 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8167 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8169 2013-04-25 Hui Zhu <hui@codesourcery.com>
8172 * ax.c (ax_printf): Add fflush.
8174 2013-04-22 Tom Tromey <tromey@redhat.com>
8176 * Makefile.in (SFILES): Add filestuff.c.
8177 (OBS): Add filestuff.o.
8178 (filestuff.o): New target.
8179 * config.in, configure: Rebuild.
8180 * configure.ac: Check for fdwalk, pipe2.
8182 2013-04-17 Pedro Alves <palves@redhat.com>
8184 * configure.ac (USE_THREAD_DB): Delete variable.
8185 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8186 Don't AC_SUBST USE_THREAD_DB.
8187 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8188 * config.in, configure: Regenerate.
8190 2013-04-16 Pedro Alves <palves@redhat.com>
8192 * linux-low.h (struct lwp_info) <thread_known>: Move under
8193 the USE_THREAD_DB #ifdef.
8195 2013-04-16 Pedro Alves <palves@redhat.com>
8197 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8198 (linux-low.o): Delete rule.
8199 * linux-low.h: Always include "gdb_thread_db.h" instead of
8200 conditionally including thread_db.h.
8201 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8204 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8206 * Makefile.in (install-only): Fix make install regression.
8208 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8210 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8211 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8213 * gdbserver.1: Remove.
8215 2013-03-22 Pedro Alves <palves@redhat.com>
8217 * linux-low.c (handle_extended_wait): Don't call
8218 linux_enable_event_reporting.
8220 2013-03-15 Tony Theodore <tonyt@logyst.com>
8223 * Makefile.in (SHELL): Use @SHELL@.
8225 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8227 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8230 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8232 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8233 Remove extraneous NULL element.
8235 2013-03-13 Yao Qi <yao@codesourcery.com>
8237 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8238 'V' block in trace frame.
8240 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8242 * target.h (struct target_ops): Add btrace ops.
8243 (target_supports_btrace): New macro.
8244 (target_enable_btrace): New macro.
8245 (target_disable_btrace): New macro.
8246 (target_read_btrace): New macro.
8247 * gdbthread.h (struct thread_info): Add btrace field.
8248 * server.c: Include btrace-common.h.
8249 (handle_btrace_general_set): New function.
8250 (handle_btrace_enable): New function.
8251 (handle_btrace_disable): New function.
8252 (handle_general_set): Call handle_btrace_general_set.
8253 (handle_qxfer_btrace): New function.
8254 (struct qxfer qxfer_packets[]): Add btrace entry.
8255 * inferiors.c (remove_thread): Disable btrace.
8256 * linux-low: Include linux-btrace.h.
8257 (linux_low_enable_btrace): New function.
8258 (linux_low_read_btrace): New function.
8259 (linux_target_ops): Add btrace ops.
8260 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8261 Add srv_linux_btrace=yes.
8262 (x86_64-*-linux*): Add linux-btrace.o.
8263 Add srv_linux_btrace=yes.
8264 * configure.ac: Define HAVE_LINUX_BTRACE.
8265 * config.in: Regenerated.
8266 * configure: Regenerated.
8268 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8270 * server.c (handle_qxfer): Preserve error message if -3 is
8272 (qxfer): Document the -3 return value.
8274 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8276 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8277 (linux_btrace_h): New variable.
8278 (linux-btrace.o): New rule.
8280 2013-03-08 Stan Shebs <stan@codesourcery.com>
8281 Hafiz Abid Qadeer <abidh@codesourcery.com>
8283 * tracepoint.c (trace_buffer_size): New global.
8284 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8285 (init_trace_buffer): Change to one-argument function. Allocate
8286 trace buffer memory.
8287 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8288 handle QTBuffer:size packet.
8289 (cmd_bigqtbuffer_size): New function.
8290 (initialize_tracepoint): Call init_trace_buffer with
8291 DEFAULT_TRACE_BUFFER_SIZE.
8292 * server.c (handle_query): Add QTBuffer:size in the
8295 2013-03-07 Yao Qi <yao@codesourcery.com>
8297 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8298 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8300 (cmd_qtsp): Adjust condition. Do post increment.
8301 Set cur_action and cur_step_action back to 0.
8303 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8306 * linux-low.c (linux_write_memory): Return early success if LEN is
8309 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8311 * configure.srv: Add x86_64-*-cygwin* as target.
8313 2013-02-28 Tom Tromey <tromey@redhat.com>
8315 * configure.ac: Invoke AC_SYS_LARGEFILE.
8316 * configure, config.in: Rebuild.
8318 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8320 * win32-low.c: Throughout, fix format strings and casts of
8321 printf-like functions to avoid type related warnings on all
8323 (get_child_debug_event): Print dwDebugEventCode as hex since
8324 that's how it's usually documented.
8326 2013-02-28 Yao Qi <yao@codesourcery.com>
8328 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8331 2013-02-27 Jiong Wang <jiwang@tilera.com>
8333 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8334 (reg-tilegx32.c): New rule.
8335 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8336 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8337 different register info initializer according to elf class.
8338 (init_registers_tilgx32): New function. The tilegx32 register info
8340 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8341 (tile_store_gregset): Likewise.
8343 2013-02-27 Yao Qi <yao@codesourcery.com>
8345 * server.c (process_point_options): Print debug message when
8346 debug_threads is true.
8348 2013-02-26 Yao Qi <yao@codesourcery.com>
8350 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8352 2013-02-19 Pedro Alves <palves@redhat.com>
8353 Kai Tietz <ktietz@redhat.com>
8357 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8358 instead of strtoul to extract address from packet.
8359 (process_serial_event) <'z'>: Likewise.
8361 2013-02-18 Yao Qi <yao@codesourcery.com>
8363 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8365 2013-02-14 Pedro Alves <palves@redhat.com>
8369 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8370 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8372 2013-02-14 Pedro Alves <palves@redhat.com>
8374 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8376 2013-02-14 Pedro Alves <palves@redhat.com>
8378 * tracepoint.c (save_string): Delete.
8379 (add_tracepoint_action): Use savestring instead of save_string.
8381 2013-02-12 Pedro Alves <palves@redhat.com>
8383 * linux-xtensa-low.c: Ditto.
8384 * xtensa-xtregs.c: Ditto.
8386 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8388 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8391 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8393 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8394 aarch64_num_wp_regs and aarch64_num_bp_regs to
8395 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8397 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8399 * linux-aarch64-low.c (ps_get_thread_area): Replace
8400 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8402 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8403 Marcus Shawcroft <marcus.shawcroft@arm.com>
8404 Nigel Stephens <nigel.stephens@arm.com>
8405 Yufeng Zhang <yufeng.zhang@arm.com>
8407 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8408 (aarch64.c, aarch64-without-fpu.c): New targets.
8409 * configure.srv (aarch64*-*-linux*): New.
8410 * linux-aarch64-low.c: New file.
8412 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8414 * linux-low.c (handle_extended_wait, linux_create_inferior)
8415 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8416 (dequeue_one_deferred_signal, linux_resume_one_thread)
8417 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8418 (linux_tracefork_grandchild, linux_test_for_tracefork)
8419 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8420 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8421 where the argument is 0.
8423 2013-01-25 Yao Qi <yao@codesourcery.com>
8425 * event-loop.c: Include "queue.h".
8426 (gdb_event_p): New typedef.
8427 (struct gdb_event) <next_event>: Remove.
8428 (event_queue): Change to QUEUE(gdb_event_p).
8429 (async_queue_event): Remove.
8430 (gdb_event_xfree): New.
8431 (initialize_event_loop): New.
8432 (process_event): Use API from QUEUE.
8433 (wait_for_event): Likewise.
8434 * server.c (main): Call initialize_event_loop.
8435 * server.h (initialize_event_loop): Declare.
8437 2013-01-18 Yao Qi <yao@codesourcery.com>
8439 * ax.h (struct eval_agent_expr_context): New.
8440 (gdb_eval_agent_expr): Update declaration.
8441 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8442 TFRAME. Add new argument CTX.
8443 * server.h (struct eval_agent_expr_context): Declare.
8444 (agent_mem_read, agent_tsv_read): Update declaration.
8445 (agent_mem_read_string): Likewise.
8446 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8447 (add_traceframe_block): Add new argument TPOINT.
8448 Increase TPOINT->traceframe_usage.
8449 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8450 eval_tracepoint_agent_expr.
8451 (condition_true_at_tracepoint): Likewise.
8452 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8453 (agent_mem_read_string, agent_tsv_read): Likewise.
8455 2013-01-16 Yao Qi <yao@codesourcery.com>
8457 * linux-low.c (linux_resume_one_lwp): Don't check
8458 'lwp->bp_reinsert != 0'.
8460 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8461 Pedro Alves <palves@redhat.com>
8463 * lynx-low.c (ptrace_request_to_str): Define a temporary
8464 macro and use it to simplify this function's implementation.
8466 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8468 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8471 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8473 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8475 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8477 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8479 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8481 * lynx-low.c (lynx_resume): Use the resume_info parameter
8482 to determine the ptid for the lynx_ptrace call, unless
8483 it is equal to minus_one_ptid, in which case we use the
8484 ptid of the current_inferior.
8485 (lynx_wait_1): After having received a thread create/exit
8486 event, resume the inferior's execution using the signaling
8487 thread's ptid, rather than the old ptid.
8489 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8491 * lynx-low.c (lynx_resume): Delete variable ret.
8493 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8495 * gdbreplay.c (gdbreplay_version): Update copyright year.
8496 * server.c (gdbserver_version): Likewise.
8498 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8500 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8503 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8505 * lynx-low.c (ptrace_request_to_str): Add handling for
8508 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8510 * lynx-low.c (lynx_attach): Delete variable new_process.
8512 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8514 * lynx-low.c (lynx_create_inferior): Delete variable
8517 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8519 * lynx-low.c (ptrace_request_to_str): Do not handle
8520 PTRACE_GETTHREADLIST if this macro does not exist.
8522 2012-12-15 Yao Qi <yao@codesourcery.com>
8524 * Makefile.in (OBS): Add notif.o.
8525 * notif.c, notif.h: New.
8526 * server.c: Include "notif.h".
8527 (struct vstop_notif) <next>: Remove.
8529 (queue_stop_reply): Update.
8530 (push_event, send_next_stop_reply): Remove.
8531 (discard_queued_stop_replies): Update.
8532 (notif_stop): New variable.
8533 (handle_v_stopped): Remove.
8534 (handle_v_requests): Don't call handle_v_stopped. Call
8535 handle_ack_notif instead.
8536 (queue_stop_reply_callback): Call notif_event_enque instead
8537 of queue_stop_reply.
8538 (handle_status): Don't call send_next_stop_reply, call
8539 notif_write_event instead.
8540 (kill_inferior_callback): Likewise.
8541 (detach_or_kill_inferior_callback): Likewise.
8542 (main): Call initialize_notif.
8543 (process_serial_event): Call QUEUE_is_empty.
8544 (handle_target_event): Call notif_push instead of push event.
8545 * server.h (push_event): Remove declaration.
8547 2012-12-10 Tom Tromey <tromey@redhat.com>
8549 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8550 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8553 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8554 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8555 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8556 (amd64-linux-ipa.o, ax.o): Rewrite.
8557 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8558 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8559 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8560 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8561 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8562 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8563 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8564 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8565 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8566 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8567 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8568 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8569 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8570 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8571 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8572 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8573 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8574 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8575 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8576 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8577 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8578 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8579 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8580 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8581 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8582 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8583 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8584 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8585 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8586 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8587 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8588 (reg-tilegx.o): Remove.
8589 (all_object_files): New macro.
8590 Include .deps files.
8591 * aclocal.m4, configure: Rebuild.
8592 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8593 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8594 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8596 2012-12-05 Tom Tromey <tromey@redhat.com>
8599 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8601 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8603 * configure.ac: Check for linux/perf_event.h.
8604 * config.in: Regenerated.
8605 * configure: Regenerated.
8607 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8609 * hostio.c (handle_readlink): Decrease buffer size
8610 parameter passed to readlink by one byte.
8612 2012-11-26 Yao Qi <yao@codesourcery.com>
8614 * configure.ac (build_warnings): Append '-Wempty-body'.
8615 * configure: Regenerated.
8616 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8619 2012-11-15 Pierre Muller <muller@sourceware.org>
8621 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8622 * config.in: Regenerate.
8623 * configure: Regenerate.
8624 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8625 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8626 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8627 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8629 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8630 instead of <sys/wait.h> header.
8631 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8633 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8635 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8636 (various make rules): Remove -DGDBSERVER
8638 2012-11-09 Yao Qi <yao@codesourcery.com>
8640 * spu-low.c (current_ptid): Move it to ..
8641 * gdbthread.h: ... here. New.
8642 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8643 * server.c (myresume, process_serial_event): Likewise.
8644 * thread-db.c (thread_db_find_new_threads): Likewise.
8645 * tracepoint.c (run_inferior_command): Likewise.
8647 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8649 * server.c (handle_search_memory_1): Include access length in
8652 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8654 * linux-crisv32-low.c: Fix compile errors.
8656 2012-09-04 Yao Qi <yao@codesourcery.com>
8658 * tracepoint.c (cmd_qtsv): Adjust debug message.
8659 Don't check CUR_TPOINT.
8661 2012-08-28 Yao Qi <yao@codesourcery.com>
8663 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8664 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8665 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8666 Remove declarations of xmalloc, xreallloc, xstrdup and
8668 * Makefile.in (libiberty_h): New.
8669 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8670 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8672 2012-08-23 Yao Qi <yao@codesourcery.com>
8674 * server.h: Remove declaration of 'xsnprintf'.
8676 2012-08-22 Keith Seitz <keiths@redhat.com>
8678 * server.h: Include build-gnulib-gbserver/config.h.
8679 * gdbreplay.c: Likewise.
8681 2012-08-08 Doug Evans <dje@google.com>
8683 * Makefile.in (SFILES): Add gdb_vecs.c.
8684 (OBS): Add gdb_vecs.o.
8685 (gdb_vecs_h, host_defs_h): New variables.
8686 (thread-db.o): Add $(gdb_vecs_h) dependency.
8687 (gdb_vecs.o): New rule.
8688 * thread-db.c: #include "gdb_vecs.h".
8689 (thread_db_load_search): Use a vector to iterate over path elements.
8690 Handle text appearing after "$pdir".
8692 * configure.ac: Add check for strstr.
8693 * config.in: Regenerate.
8694 * configure: Regenerate.
8696 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8698 * hostio.c (handle_pread): If pread fails, fall back to attempting
8700 (handle_pwrite): Likewise for pwrite.
8702 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8704 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8705 between unsupported TYPE and unimplementable ADDR/LEN combination.
8706 (arm_insert_point): Act on new return value.
8708 2012-07-31 Pedro Alves <palves@redhat.com>
8710 * server.c (process_point_options): Only skip tokens if we find
8711 one that is unrecognized. Don't treat 'X' specially while
8712 skipping unrecognized tokens.
8714 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8716 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8717 to 4-byte-align HW breakpoint addresses for Thumb.
8719 2012-07-27 Yao Qi <yao@codesourcery.com>
8723 * server.h: Declare gdb_agent_about_to_close.
8724 * target.c (kill_inferior): Include "agent.h".
8725 New. Send command 'kill'.
8726 * target.h (kill_inferior): Removed macro.
8727 * tracepoint.c (gdb_agent_about_to_close): New.
8728 (gdb_agent_helper_thread): Handle command 'close'.
8729 Wait endlessly until the inferior stops.
8730 Install gdb_agent_remove_socket to atexit hook.
8731 (agent_socket_name): New static variable.
8732 (gdb_agent_socket_init): Replace local variable 'name' with
8733 'agent_socket_name'.
8734 (gdb_agent_remove_socket): New.
8736 2012-07-27 Yao Qi <yao@codesourcery.com>
8738 * server.c (process_point_options): Stop at 'X' when parsing.
8740 2012-07-19 Michael Eager <eager@eagercon.com>
8742 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8744 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8745 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8746 hardware breakpoint.
8748 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8750 * gdbserver/linux-low.c (initialize_low): Call
8751 linux_ptrace_init_warnings.
8753 2012-07-02 Doug Evans <dje@google.com>
8755 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8758 2012-07-02 Stan Shebs <stan@codesourcery.com>
8760 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8761 (ax.o): Add it to build rule.
8763 (OBS): Add format.o.
8764 (IPA_OBS): Add format.o.
8765 * server.c (handle_query): Claim support for breakpoint commands.
8766 (process_point_options): Add command case.
8767 (process_serial_event): Leave running if there are printfs in
8769 * mem-break.h (any_persistent_commands): Declare.
8770 (add_breakpoint_commands): Declare.
8771 (gdb_no_commands_at_breakpoint): Declare.
8772 (run_breakpoint_commands): Declare.
8773 * mem-break.c (struct point_command_list): New struct.
8774 (struct breakpoint): New field command_list.
8775 (any_persistent_commands): New function.
8776 (add_commands_to_breakpoint): New function.
8777 (add_breakpoint_commands): New function.
8778 (gdb_no_commands_at_breakpoint): New function.
8779 (run_breakpoint_commands): New function.
8780 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8782 * ax.c: Include format.h.
8783 (ax_printf): New function.
8784 (gdb_eval_agent_expr): Add printf opcode.
8786 2012-06-13 Yao Qi <yao@codesourcery.com>
8788 * server.c (start_inferior): Remove duplicated writes to fields
8789 'last_resume_kind' and 'last_status' of 'current_inferior'.
8791 2012-06-12 Yao Qi <yao@codesourcery.com>
8792 Pedro Alves <palves@redhat.com>
8794 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8796 * server.c (handle_v_cont): Extend comment.
8798 2012-06-11 Yao Qi <yao@codesourcery.com>
8800 * linux-low.c (linux_attach): Add 'static'.
8802 2012-06-06 Yao Qi <yao@codesourcery.com>
8804 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8806 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8808 Fix gcc -flto compilation warning.
8809 * server.c (main): Make variable multi_mode and attach volatile.
8811 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8813 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8814 if the platform doesn't know about it.
8816 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8818 * Makefile.in (SFILES): Add linux-tile-low.c.
8819 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8820 * configure.srv: Handle tilegx-*-linux*.
8821 * linux-tile-low.c: New file.
8823 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8825 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8827 2012-05-24 Pedro Alves <palves@redhat.com>
8831 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8833 2012-05-24 Pedro Alves <palves@redhat.com>
8837 Replace target_signal with gdb_signal throughout.
8839 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8841 * linux-low.c (linux_store_registers): Avoid the copying sequence
8842 when no data has been retrieved by ptrace.
8844 2012-05-22 Will Deacon <will.deacon@arm.com>
8846 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8847 Include asm/ptrace.h.
8848 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8851 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8853 * linux-low.c (linux_store_registers): Don't re-retrieve data
8854 with ptrace that has already been obtained from /proc. Always
8855 copy any data retrieved with ptrace to the buffer supplied.
8857 2012-05-11 Yao Qi <yao@codesourcery.com>
8858 Pedro Alves <palves@redhat.com>
8860 * linux-low.c (enum stopping_threads_kind): New.
8861 (stopping_threads): Change type to `enum stopping_threads_kind'.
8862 (handle_extended_wait): If stopping and suspending threads, leave
8863 the new_lwp suspended too.
8864 (linux_wait_for_event): Adjust.
8865 (stop_all_lwps): Set `stopping_threads' to
8866 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8867 whether we're suspending threads or just stopping them. Assert no
8870 2012-04-29 Yao Qi <yao@codesourcery.com>
8872 * server.h: Move some code to ...
8873 * gdbthread.h: ... here. New.
8874 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8875 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8876 (nto-low.o, win32-low.o): Likewise.
8877 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8878 * regcache.c, remote-utils.c, server.c: Likewise.
8879 * target.c, tracepoint.c, win32-low.c: Likewise.
8881 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8883 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8884 (PTRACE_ARG4_TYPE): Likewise.
8885 (PTRACE_XFER_TYPE): Likewise.
8886 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8887 ptrace to PTRACE_ARG3_TYPE.
8888 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8889 (PTRACE_ARG4_TYPE): Likewise.
8890 (PTRACE_XFER_TYPE): Likewise.
8891 (linux_detach_one_lwp): Cast fourth argument of
8892 ptrace to long then PTRACE_ARG4_TYPE.
8893 (regsets_fetch_inferior_registers): Cast third argument of
8894 ptrace to long then PTRACE_ARG3_TYPE.
8895 (regsets_store_inferior_registers): Likewise.
8897 2012-04-20 Pedro Alves <palves@redhat.com>
8899 * configure: Regenerate.
8901 2012-04-19 Pedro Alves <palves@redhat.com>
8903 * Makefile.in (GNULIB_BUILDDIR): New.
8904 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8905 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8906 (all, install-only, uninstall, clean-info, all-lib, clean): No
8907 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8908 (maintainer-clean realclean distclean): Use subdir_do.
8910 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8911 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8912 * acinclude.m4: Include acx_configure_dir.m4.
8913 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8914 calls. Call AC_PROG_RANLIB. Configure gnulib using
8917 (GNULIB_STDINT_H): Adjust.
8918 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8919 * gdbreplay.c: Include build-gnulib/config.h.
8920 * server.h: Likewise.
8921 * aclocal.m4: Regenerate.
8922 * config.in: Regenerate.
8923 * configure: Regenerate.
8925 2012-04-19 Pedro Alves <palves@redhat.com>
8927 * Makefile.in (LIBGNU, INCGNU): Adjust.
8928 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8929 (all, install-only, uninstall, clean-info, all-lib, clean)
8930 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8931 * configure.ac: Adjust AC_OUTPUT output.
8932 * aclocal.m4: Regenerate.
8933 * configure: Regenerate.
8935 2012-04-19 Pedro Alves <palves@redhat.com>
8937 * Makefile.in (generated_files): New.
8938 (server_h): Remove the explicit dependency on config.h, and depend
8939 on $generated_files.
8941 2012-04-19 Pedro Alves <palves@redhat.com>
8943 * Makefile.in (INCGNU): Add -Ignulib.
8945 2012-04-19 Pedro Alves <palves@redhat.com>
8947 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8948 (INCGNU): ... this, and spell out -I here.
8949 (GNULIB_LIB): Rename to ...
8951 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8953 2012-04-19 Pedro Alves <palves@redhat.com>
8955 * config.in: Regenerate.
8957 2012-04-19 Pedro Alves <palves@redhat.com>
8959 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8960 * server.h (memmem): Remove declaration.
8961 * config.in: Regenerate.
8962 * configure: Regenerate.
8964 2012-04-19 Yao Qi <yao@codesourcery.com>
8966 * Makefile.in (SFILES): Add common/vec.c.
8970 2012-04-19 Yao Qi <yao@codesourcery.com>
8972 * remote-utils.c (prepare_resume_reply): Replace with macro
8973 target_core_of_thread.
8974 * server.c (handle_qxfer_threads_proper): Likewise.
8975 * target.h (traget_core_of_thread): New macro.
8977 2012-04-18 Pedro Alves <palves@redhat.com>
8979 * aclocal.m4: Regenerate.
8980 * configure: Regenerate.
8982 2012-04-16 Yao Qi <yao@codesourcery.com>
8984 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8985 duplicated on address.
8987 2012-04-16 Yao Qi <yao@codesourcery.com>
8989 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8990 (struct tracepoint_action_ops) <send>: New field.
8991 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8992 (agent_expr_send, x_tracepoint_action_send): New.
8993 (l_tracepoint_action_send): New.
8994 (cmd_qtdp): Download and install tracepoint
8995 according to `use_agent'.
8996 (run_inferior_command): Add one more parameter `len'.
8998 (tracepoint_send_agent): New.
8999 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9001 2012-04-16 Yao Qi <yao@codesourcery.com>
9003 * tracepoint.c (download_tracepoints): Moved to ...
9004 (cmd_qtstart): ... here.
9006 2012-04-14 Yao Qi <yao@codesourcery.com>
9008 * tracepoint.c: Include inttypes.h.
9009 (struct collect_memory_action): Use sized types.
9010 (struct tracepoint): Likewise.
9011 (cmd_qtdp, stop_tracing): Update print specifiers.
9012 (cmd_qtp, response_tracepoint): Likewise.
9013 (collect_data_at_tracepoint): Likewise.
9014 (collect_data_at_step): Likewise.
9016 2012-04-14 Yao Qi <yao@codesourcery.com>
9018 Import gnulib module inttypes.
9019 * aclocal.m4, config.in, configure: Regenerated.
9021 2012-04-14 Yao Qi <yao@codesourcery.com>
9023 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9024 Makefile and config.status at last.
9026 2012-04-13 Yao Qi <yao@codesourcery.com>
9028 * tracepoint.c: Include stdint.h unconditionally.
9030 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9032 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9033 on BFD_HAVE_SYS_PROCFS_TYPE.
9034 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9035 * configure: Regenerate.
9036 * config.in: Likewise.
9038 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9040 * Makefile.in (clean): Also remove x32.c x32-linux.c
9041 x32-avx.c x32-avx-linux.c.
9042 (x32.o): New target.
9044 (x32-linux.o): Likewise.
9045 (x32-linux.c): Likewise.
9046 (x32-avx.o): Likewise.
9047 (x32-avx.c): Likewise.
9048 (x32-avx-linux.o): Likewise.
9049 (x32-avx-linux.c): Likewise.
9051 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9052 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9053 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9054 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9055 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9056 i386/x32-avx-linux.xml.
9058 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9059 (init_registers_x32_avx_linux): Likwise.
9060 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9061 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9063 2012-04-13 Pedro Alves <palves@redhat.com>
9065 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9066 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9067 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9068 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9071 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9073 * linux-x86-low.c (compat_x32_clock_t): New.
9074 (compat_x32_siginfo_t): Likewise.
9075 (compat_x32_siginfo_from_siginfo): Likewise.
9076 (siginfo_from_compat_x32_siginfo): Likewise.
9077 (linux_is_elf64): Likewise.
9078 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9079 and siginfo_from_compat_x32_siginfo for x32.
9080 (x86_arch_setup): Set linux_is_elf64.
9082 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9085 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9087 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9088 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9089 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9090 compatible with process.
9092 2012-04-12 Yao Qi <yao@codesourcery.com>
9094 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9095 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9096 (install-only, install-info, clean): Handle sub dir gnulib.
9097 (all-lib, am--refresh): New targets.
9098 (memmem.o): Remove target.
9099 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9100 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9101 (AC_REPLACE_FUNCS): Remove memmem.
9102 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9103 (AC_OUTPUT): Generate Makefile in gnulib/.
9104 * aclocal.m4, config.in, configure: Regenerated.
9106 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9108 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9110 2012-04-05 Pedro Alves <palves@redhat.com>
9112 -Werror=strict-aliasing
9114 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9117 2012-04-04 Pedro Alves <palves@redhat.com>
9119 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9120 (sparc_store_gregset_from_stack, sparc_store_gregset)
9121 (sparc_breakpoint_at): Fix formatting.
9123 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9125 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9127 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9128 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9129 * config.in: Regenerate.
9130 * configure: Likewise.
9132 2012-03-29 Pedro Alves <palves@redhat.com>
9134 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9135 Correct ptrace arguments.
9137 2012-03-28 Pedro Alves <palves@redhat.com>
9139 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9140 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9141 (IA64_FR1_REGNUM): New defines.
9142 (ia64_fetch_register): New.
9143 (the_low_target): Install it.
9144 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9146 * linux-low.c (linux_fetch_registers): Try the
9147 the_low_target.fetch_register hook first.
9149 * linux-arm-low.c (the_low_target): Adjust.
9150 * linux-bfin-low.c (the_low_target): Adjust.
9151 * linux-cris-low.c (the_low_target): Adjust.
9152 * linux-crisv32-low.c (the_low_target): Adjust.
9153 * linux-m32r-low.c (the_low_target): Adjust.
9154 * linux-m68k-low.c (the_low_target): Adjust.
9155 * linux-mips-low.c (the_low_target): Adjust.
9156 * linux-ppc-low.c (the_low_target): Adjust.
9157 * linux-s390-low.c (the_low_target): Adjust.
9158 * linux-sh-low.c (the_low_target): Adjust.
9159 * linux-sparc-low.c (the_low_target): Adjust.
9160 * linux-tic6x-low.c (the_low_target): Adjust.
9161 * linux-x86-low.c (the_low_target): Adjust.
9162 * linux-xtensa-low.c (the_low_target): Adjust.
9164 2012-03-26 Pedro Alves <palves@redhat.com>
9166 * server.c (handle_qxfer_libraries): Don't bail early if
9167 the_target->qxfer_libraries_svr4 is not NULL.
9169 2012-03-26 Pedro Alves <palves@redhat.com>
9171 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9173 2012-03-23 Pedro Alves <palves@redhat.com>
9175 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9176 "library-list-svr4" element's start tag when the the DSO list is
9179 2012-03-23 Pedro Alves <palves@redhat.com>
9181 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9182 a variable whose type size is the same as the inferior's pointer
9185 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9187 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9189 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9190 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9191 * linux-low.h: Include <signal.h>.
9192 (struct siginfo): Remove forward declaration.
9193 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9196 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9198 * .gitignore: Ignore more files.
9200 2012-03-19 Pedro Alves <palves@redhat.com>
9201 Jan Kratochvil <jan.kratochvil@redhat.com>
9203 * server.c (cont_thread, general_thread): Add describing comments.
9204 (start_inferior): Clear `cont_thread'.
9205 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9208 2012-03-15 Yao Qi <yao@codesourcery.com>
9210 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9212 (cmd_qtdp): ... here.
9214 2012-03-15 Yao Qi <yao@codesourcery.com>
9216 * tracepoint.c (struct tracepoint_action_ops): New.
9217 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9218 (m_tracepoint_action_download): New.
9219 (r_tracepoint_action_download): New.
9220 (x_tracepoint_action_download): New.
9221 (l_tracepoint_action_download): New.
9222 (add_tracepoint_action): Install `action->ops' according type.
9223 (download_tracepoint_1): Move code `download' function pointer
9224 of various tracepoint_action_ops.
9226 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9228 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9229 linux_ptrace_attach_warnings.
9231 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9233 * Makefile.in (linux-ptrace.o): New.
9234 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9235 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9236 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9237 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9238 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9240 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9242 2012-03-08 Yao Qi <yao@codesourcery.com>
9243 Pedro Alves <palves@redhat.com>
9245 Fix PR server/13392.
9246 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9248 * tracepoint.c (remove_tracepoint): New.
9249 (cmd_qtdp): Call remove_tracepoint when failed to install.
9251 2012-03-07 Pedro Alves <palves@redhat.com>
9253 * linux-low.c (get_detach_signal): New.
9254 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9255 Pass on pending signals to PTRACE_DETACH. Check the result of the
9257 * server.c (program_signals, program_signals_p): New.
9258 (handle_general_set): Handle QProgramSignals.
9259 * server.h (program_signals, program_signals_p): Declare.
9261 2012-03-05 Pedro Alves <palves@redhat.com>
9262 Jan Kratochvil <jan.kratochvil@redhat.com>
9264 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9267 2012-03-03 Yao Qi <yao@codesourcery.com>
9269 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9270 agent_look_up_symbols.
9272 2012-03-03 Yao Qi <yao@codesourcery.com>
9274 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9275 (linux-x86-low.o): Likewise.
9276 * server.h: Remove in_process_agent_loaded.
9277 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9281 2012-03-03 Yao Qi <yao@codesourcery.com>
9283 * tracepoint.c (gdb_agent_capability): New global.
9284 (in_process_agent_loaded_ust): Renamed to
9285 `in_process_agent_supports_ust'.
9287 (in_process_agent_supports_ust): Call agent_capability_check.
9288 (clear_installed_tracepoints): Assert that agent supports
9291 2012-03-03 Yao Qi <yao@codesourcery.com>
9293 * linux-low.c (linux_supports_agent): New.
9294 (linux_target_ops): Initialize field `supports_agent' with
9295 linux_supports_agent.
9296 * target.h (struct target_ops) <supports_agent>: New.
9297 (target_supports_agent): New macro.
9298 * server.c (handle_general_set): Handle packet 'QAgent'.
9299 (handle_query): Send `QAgent+'.
9300 * Makefile.in (server.o): Depends on agent.h.
9302 2012-03-03 Yao Qi <yao@codesourcery.com>
9304 * Makefile.in (OBS): Add agent.o.
9305 Add new rule for agent.o.
9306 Track dependence of tracepoint.c on agent.h.
9307 * tracepoint.c (run_inferior_command_1):
9308 (run_inferior_command): Call agent_run_command.
9309 (gdb_ust_connect_sync_socket): Deleted. Move it to
9311 (resume_thread, stop_thread): Likewise.
9312 (gdb_ust_socket_init): Renamed to ...
9313 (gdb_agent_socket_init): ... New.
9314 (gdb_ust_thread): Renamed to ...
9315 (gdb_agent_helper_thread): ... New.
9316 (gdb_ust_init): Move some code to ...
9317 (gdb_agent_init): ... here. New.
9318 [HAVE_UST]: Call gdb_ust_init.
9319 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9320 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9321 * config.in, configure: Regenerated.
9323 2012-03-02 Pedro Alves <palves@redhat.com>
9325 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9326 * linux-low.c (struct simple_pid_list): New.
9327 (stopped_pids): New a struct simple_pid_list pointer.
9328 (add_to_pid_list, pull_pid_from_list): New.
9329 (handle_extended_wait): Don't assume the first signal new children
9330 report is SIGSTOP. Adjust call to pull_pid_from_list.
9331 (linux_wait_for_lwp): Adjust.
9333 2012-03-02 Yao Qi <yao@codesourcery.com>
9335 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9338 2012-03-02 Yao Qi <yao@codesourcery.com>
9340 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9341 `stop_pc' and `tpoint'. Update caller.
9343 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9345 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9346 * linux-low.c (use_linux_regsets): New macro.
9347 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9348 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9349 (linux_register_in_regsets): New function.
9350 (usr_fetch_inferior_registers): Skip registers covered by
9352 (usr_store_inferior_registers): Likewise.
9353 (usr_fetch_inferior_registers): New macro.
9354 (usr_store_inferior_registers): Likewise.
9355 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9356 (linux_store_registers): Likewise.
9357 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9359 (init_registers_mips64_dsp_linux): Likewise.
9360 (init_registers_mips_linux): New macro.
9361 (init_registers_mips_dsp_linux): Likewise.
9362 (mips_dsp_num_regs): Likewise.
9363 (DSP_BASE, DSP_CONTROL): New fallback macros.
9364 (mips_base_regs): New macro.
9365 (mips_regmap): Use it. Fix the size.
9366 (mips_dsp_regmap): New variable.
9367 (mips_dsp_regset_bitmap): Likewise.
9368 (mips_arch_setup): New function.
9369 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9371 (mips_cannot_store_register): Likewise.
9372 (the_low_target): Update .arch_setup, .num_regs and .regmap
9373 initializers. Add .regset_bitmap initializer.
9374 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9376 * linux-bfin-low.c (the_low_target): Likewise.
9377 * linux-cris-low.c (the_low_target): Likewise.
9378 * linux-crisv32-low.c (the_low_target): Likewise.
9379 * linux-ia64-low.c (the_low_target): Likewise.
9380 * linux-m32r-low.c (the_low_target): Likewise.
9381 * linux-m68k-low.c (the_low_target): Likewise.
9382 * linux-ppc-low.c (the_low_target): Likewise.
9383 * linux-s390-low.c (the_low_target): Likewise.
9384 * linux-sh-low.c (the_low_target): Likewise.
9385 * linux-sparc-low.c (the_low_target): Likewise.
9386 * linux-tic6x-low.c (the_low_target): Likewise.
9387 * linux-x86-low.c (the_low_target): Likewise.
9388 * linux-xtensa-low.c (the_low_target): Likewise.
9389 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9390 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9391 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9393 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9394 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9396 2012-02-29 Yao Qi <yao@codesourcery.com>
9397 Pedro Alves <palves@redhat.com>
9399 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9400 `step_over_finished' is true.
9402 2012-02-27 Pedro Alves <palves@redhat.com>
9404 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9405 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9407 2012-02-27 Pedro Alves <palves@redhat.com>
9410 * linux-low.c (pid_is_stopped): New.
9411 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9413 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9415 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9418 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9420 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9422 2012-02-24 Luis Machado <lgustavo@codesourcery>
9424 * server.c (handle_query): Advertise support for target-side
9425 breakpoint condition evaluation.
9426 (process_point_options): New function.
9427 (process_serial_event): When inserting a breakpoint, check for
9428 a target-side condition that should be evaluated.
9430 * mem-break.c: Include regcache.h and ax.h.
9431 (point_cond_list_t): New data structure.
9432 (breakpoint) <cond_list>: New field.
9433 (find_gdb_breakpoint_at): Make non-static.
9434 (delete_gdb_breakpoint_at): Clear any target-side
9436 (clear_gdb_breakpoint_conditions): New function.
9437 (add_condition_to_breakpoint): Likewise.
9438 (add_breakpoint_condition): Likewise.
9439 (gdb_condition_true_at_breakpoint): Likewise.
9440 (gdb_breakpoint_here): Return result directly instead
9441 of going through a local variable.
9443 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9444 (clear_gdb_breakpoint_conditions): Likewise.
9445 (add_breakpoint_condition): Likewise.
9446 (gdb_condition_true_at_breakpoint): Likewise.
9448 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9449 (need_step_over_p): Take target-side breakpoint condition into
9452 2012-02-24 Luis Machado <lgustavo@codesourcery>
9454 * server.h: Include tracepoint.h.
9455 (agent_mem_read, agent_get_trace_state_variable_value,
9456 agent_set_trace_state_variable_value,
9457 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9458 get_set_tsv_func_addr): New prototypes.
9460 * ax.h: New include file.
9461 * ax.c: New source file.
9463 * tracepoint.c: Include ax.h.
9464 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9465 agent_expr, eval_result_type): Move to ax.h.
9466 (parse_agent_expr): Rename to ...
9467 (gdb_parse_agent_expr): ... this, make it non-static and move
9469 (unparse_agent_expr) Rename to ...
9470 (gdb_unparse_agent_expr): ... this, make it non-static and move
9472 (eval_agent_expr): Rename to ...
9473 (eval_tracepoint_agent_expr): ... this.
9474 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9475 forward declarations.
9476 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9477 (agent_get_trace_state_variable_value): New function.
9478 (agent_set_trace_state_variable_value): New function.
9479 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9480 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9481 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9482 (condition_true_at_tracepoint): Likewise.
9483 (parse_agent_expr): Rename to ...
9484 (gdb_parse_agent_expr): ... this and move to ax.c.
9485 (unparse_agent_expr): Rename to ...
9486 (gdb_unparse_agent_expr): ... this and move to ax.c.
9487 (gdb_agent_op_name): Move to ax.c.
9488 (eval_agent_expr): Rename to ...
9489 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9491 (eval_tracepoint_agent_expr): New function.
9492 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9494 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9496 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9497 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9498 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9499 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9500 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9501 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9502 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9503 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9504 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9505 (compile_bytecodes): Remove forward declaration.
9506 (is_goto_target): Move to ax.c.
9507 (compile_bytecodes): Move to ax.c and call
9508 agent_get_trace_state_variable_value (...) and
9509 agent_set_trace_state_variable_value (...).
9511 * Makefile.in: Update ax.c and IPA dependencies.
9513 2012-02-24 Pedro Alves <palves@redhat.com>
9515 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9516 (cmd_bigqtbuffer_circular): ... this. Only handle
9517 'QTBuffer:circular:'.
9518 (handle_tracepoint_general_set): Adjust.
9520 2012-02-16 Yao Qi <yao@codesourcery.com>
9522 * inferiors.c: Move code to ...
9523 * dll.c: .... here. New.
9524 * server.h: Declare clear_dlls.
9525 * Makefile.in (SFILES): Add dll.c.
9529 2012-02-11 Yao Qi <yao@codesourcery.com>
9531 * server.c: (handle_monitor_command): Add a new parameter
9533 (handle_query): Update caller.
9535 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9537 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9538 * configure, config.in: Regenerate.
9539 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9542 2012-02-02 Pedro Alves <palves@redhat.com>
9544 Try SIGKILL first, then PTRACE_KILL.
9545 * linux-low.c (linux_kill_one_lwp): New.
9546 (linux_kill_one_lwp): Rename to ...
9547 (kill_one_lwp_callback): ... this. Use the new
9550 2012-02-02 Pedro Alves <palves@redhat.com>
9552 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9555 2012-01-27 Pedro Alves <palves@redhat.com>
9557 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9558 (elf_64_file_p): Make static.
9559 (linux_pid_exe_is_elf_64_file): New.
9560 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9561 Delete declarations.
9562 (linux_pid_exe_is_elf_64_file): Declare.
9563 * linux-x86-low.c (x86_arch_setup): Use
9564 linux_pid_exe_is_elf_64_file.
9566 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9568 * linux-low.c (linux_wait_for_event_1): Rename to ...
9569 (linux_wait_for_event): ... here and merge it with former
9570 linux_wait_for_event - new variable wait_ptid, use it.
9571 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9573 2012-01-23 Pedro Alves <palves@redhat.com>
9575 * server.c (main): Avoid yet another case of infinite loop while
9576 detaching/killing after a longjmp.
9578 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9581 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9583 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9585 * hostio.c (handle_readlink): New function.
9586 (handle_vFile): Call it to handle "vFile:readlink" packets.
9588 2012-01-20 Pedro Alves <palves@redhat.com>
9589 Ulrich Weigand <ulrich.weigand@linaro.org>
9591 * server.c (handle_v_requests): Only support vAttach and vRun to
9592 start multiple processes when in extended protocol mode.
9594 2012-01-17 Pedro Alves <palves@redhat.com>
9596 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9597 memalign plus mprotect to allocate the scratch buffer.
9599 2012-01-13 Pedro Alves <palves@redhat.com>
9601 * server.c (attach_inferior): Clear `cont_thread'.
9603 2012-01-13 Pedro Alves <palves@redhat.com>
9605 * server.c (main): Avoid infinite loop while detaching/killing
9608 2012-01-09 Doug Evans <dje@google.com>
9610 * server.c (start_inferior): Set last_ptid in --wrapper case.
9612 2012-01-06 Yao Qi <yao@codesourcery.com>
9614 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9616 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9618 2012-01-04 Yao Qi <yao@codesourcery.com>
9620 * tracepoint.c (cmd_qtdp): Print debug message
9621 for static tracepoint.
9623 2012-01-04 Yao Qi <yao@codesourcery.com>
9625 * tracepoint.c (trace_vdebug): Differentiate debug message
9626 between gdbserver and IPA.
9628 2012-01-03 Yao Qi <yao@codesourcery.com>
9630 * tracepoint.c (tracepoint_was_hit): Don't collect for
9633 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9635 * terminal.h: Reformat copyright header.
9637 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9639 * server.c (gdbserver_version): Update copyright year.
9640 * gdbreplay.c (gdbreplay_version): Likewise.
9642 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9644 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9647 2011-12-18 Hui Zhu <teawater@gmail.com>
9648 * linux-low.c (linux_create_inferior): Save return value to ret.
9650 2011-12-18 Hui Zhu <teawater@gmail.com>
9652 * linux-low.c (linux_create_inferior): Save return value to ret.
9654 2011-12-16 Doug Evans <dje@google.com>
9656 * linux-low.c (linux_create_inferior): If stdio connection,
9657 redirect stdin from /dev/null, stdout to stderr.
9658 * remote-utils.c (remote_is_stdio): New static global.
9659 (remote_connection_is_stdio): New function.
9660 (remote_prepare): Handle stdio connection.
9661 (remote_open): Ditto.
9662 (remote_close): Don't close stdin for stdio connections.
9663 (read_prim,write_prim): New functions. Replace all calls to
9664 read/write to these.
9665 * server.c (main): Watch for "-" argument. Move call to
9666 remote_prepare before start_inferior.
9667 * server.h (STDIO_CONNECTION_NAME): New macro.
9668 (remote_connection_is_stdio): Declare.
9670 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9671 in debugging output.
9673 2011-12-15 Yao Qi <yao@codesourcery.com>
9675 * tracepoint.c: Include sys/syscall.h.
9676 (gdb_ust_thread): Remove preprocessor conditional.
9678 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9680 * linux-low.c (linux_detach_one_lwp): Call
9681 the_low_target.prepare_to_resume before detaching.
9683 2011-12-14 Yao Qi <yao@codesourcery.com>
9685 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9688 2011-12-14 Yao Qi <yao@codesourcery.com>
9690 * i386-low.c (i386_low_stopped_data_address): Initialize local
9693 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9697 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9698 DR_CONTROL unless necessary. Extend comments.
9699 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9700 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9702 2011-12-13 Yao Qi <yao@codesourcery.com>
9704 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9706 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9708 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9710 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9711 Print new debug message for such case.
9713 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9715 Fix overlapping memcpy.
9716 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9717 the read_inferior_memory transfer.
9718 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9719 write_inferior_memory transfer.
9720 (set_fast_tracepoint_jump): New variable buf. Use it for the
9721 read_inferior_memory and write_inferior_memory transfers.
9722 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9723 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9724 Use it for the write_inferior_memory transfer.
9725 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9728 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9730 * linux-low.c (fetch_register, store_register): Make code
9731 consistent, fix formatting.
9733 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9735 * linux-low.c (usr_store_inferior_registers): Factor out code
9736 to handle individual registers into...
9737 (store_register): ... this new function.
9739 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9741 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9742 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9743 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9744 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9745 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9746 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9747 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9748 (srv_xmlfiles): Add new XML files.
9750 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9752 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9753 (init_registers_s390_linux32v1): Add prototype.
9754 (init_registers_s390_linux32v2): Likewise.
9755 (init_registers_s390_linux64v1): Likewise.
9756 (init_registers_s390_linux64v2): Likewise.
9757 (init_registers_s390x_linux64v1): Likewise.
9758 (init_registers_s390x_linux64v2): Likewise.
9759 (s390_num_regs): Increment to 52.
9760 (s390_regmap): Add orig_r2 register.
9761 (s390_num_regs_3264): Increment to 68.
9762 (s390_regmap_3264): Add orig_r2 register.
9763 (s390_collect_ptrace_register): Handle orig_r2 register.
9764 (s390_supply_ptrace_register): Likewise.
9765 (s390_fill_last_break): New function.
9766 (s390_store_last_break): Likewise.
9767 (s390_fill_system_call): New function.
9768 (s390_store_system_call): Likewise.
9769 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9771 (s390_check_regset): New function.
9772 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9773 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9774 Update target_regsets for available register sets.
9776 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9777 Jan Kratochvil <jan.kratochvil@redhat.com>
9779 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9780 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9782 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9783 * linux-low.h (struct process_info_private): New member r_debug.
9784 * server.c (handle_qxfer_libraries): Call
9785 the_target->qxfer_libraries_svr4.
9786 (handle_qxfer_libraries_svr4): New function.
9787 (qxfer_packets): New entry "libraries-svr4".
9788 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9789 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9790 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9791 PACKET_qXfer_libraries_svr4.
9793 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9795 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9796 PSW address/mask between 8-byte and 16-byte formats.
9797 (s390_supply_ptrace_register): Likewise.
9798 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9799 basic addressing mode bit.
9801 2011-11-24 Stan Shebs <stan@codesourcery.com>
9803 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9805 2011-11-17 Stan Shebs <stan@codesourcery.com>
9807 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9808 (tracing_start_time): New global.
9809 (tracing_stop_time): New global.
9810 (tracing_user_name): New global.
9811 (tracing_notes): New global.
9812 (tracing_stop_note): New global.
9813 (cmd_qtstart): Set traceframe_usage, start_time.
9814 (stop_tracing): Set stop_time.
9815 (cmd_qtstatus): Report additional status.
9816 (cmd_qtp): New function.
9817 (handle_tracepoint_query): Call it.
9818 (cmd_qtnotes): New function.
9819 (handle_tracepoint_general_set): Call it.
9820 (get_timestamp): Rename from tsv_get_timestamp.
9822 2011-11-14 Stan Shebs <stan@codesourcery.com>
9823 Kwok Cheung Yeung <kcy@codesourcery.com>
9825 * linux-x86-low.c (small_jump_insn): New.
9826 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9827 trampoline and error message, build a trampoline and issue a small
9828 jump instruction to it.
9829 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9830 trampoline and error message.
9831 (x86_get_min_fast_tracepoint_insn_len): New.
9832 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9833 * linux-low.h (struct linux_target_ops): Add arguments to
9834 install_fast_tracepoint_jump_pad operation, add new operation.
9835 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9837 (linux_get_min_fast_tracepoint_insn_len): New function.
9838 (linux_target_op): Add new operation.
9839 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9840 (gdb_trampoline_buffer_end): Ditto.
9841 (gdb_trampoline_buffer_error): Ditto.
9842 (struct ipa_sym_addresses): Add fields for new IPA variables.
9843 (symbol_list): Add entries for new IPA variables.
9844 (struct tracepoint): Add fields to hold the address range of the
9845 trampoline used by the tracepoint.
9846 (trampoline_buffer_head): New static variable.
9847 (trampoline_buffer_tail): Ditto.
9848 (claim_trampoline_space): New function.
9849 (have_fast_tracepoint_trampoline_buffer): New function.
9850 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9852 (install_fast_tracepoint): Ditto, also add error buffer argument.
9853 (cmd_qtminftpilen): New function.
9854 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9855 (fast_tracepoint_from_trampoline_address): New function.
9856 (fast_tracepoint_collecting): Handle trampoline as part of jump
9858 (set_trampoline_buffer_space): New function.
9859 (initialize_tracepoint): Initialize new IPA variables.
9860 * target.h (struct target_ops): Add arguments to
9861 install_fast_tracepoint_jump_pad operation, add new
9862 get_min_fast_tracepoint_insn_len operation.
9863 (target_get_min_fast_tracepoint_insn_len): New.
9864 (install_fast_tracepoint_jump_pad): Add arguments.
9865 * server.h (IPA_BUFSIZ): Define.
9866 * linux-i386-ipa.c: Include extra header files.
9867 (initialize_fast_tracepoint_trampoline_buffer): New function.
9868 (initialize_low_tracepoint): Call it.
9869 * server.h (set_trampoline_buffer_space): Declare.
9870 (claim_trampoline_space): Ditto.
9871 (have_fast_tracepoint_trampoline_buffer): Ditto.
9873 2011-11-14 Yao Qi <yao@codesourcery.com>
9875 * server.c (handle_query): Handle InstallInTrace for qSupported.
9876 * tracepoint.c (add_tracepoint): Sort list.
9877 (install_tracepoint, download_tracepoint): New.
9878 (cmd_qtdp): Call them to install and download tracepoints.
9879 (sort_tracepoints): Removed.
9880 (cmd_qtstart): Update.
9882 2011-11-14 Yao Qi <yao@codesourcery.com>
9884 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9885 * mem-break.h: Declare.
9886 * tracepoint.c (cmd_qtstart): Move some code to ...
9887 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9889 (download_tracepoints): Move some code to ...
9890 (download_tracepoint_1): ... here. New.
9892 2011-11-08 Yao Qi <yao@codesourcery.com>
9894 * remote-utils.c (relocate_instruction): A comment fix.
9896 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9898 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9899 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9900 dr_status_mirror and dr_control_mirror from debug_reg_state.
9901 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9902 (i386_initial_stuff): Remove use of deleted globals.
9903 (i386_get_thread_context, i386_set_thread_context,
9904 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9905 from debug_reg_state.
9907 2011-11-05 Yao Qi <yao@codesourcery.com>
9909 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9910 address as TPOINT's.
9912 2011-11-02 Stan Shebs <stan@codesourcery.com>
9914 * tracepoint.c (agent_mem_read_string): New function.
9915 (eval_agent_expr): Call it for tracenz.
9916 * server.c (handle_query): Report support for tracenz.
9918 2011-11-02 Yao Qi <yao@codesourcery.com>
9920 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9922 2011-11-02 Yao Qi <yao@codesourcery.com>
9924 * target.h: Fix a typo in comment.
9926 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9928 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9929 clobber the breakpoints' shadows with fast tracepoint jumps.
9930 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9931 * target.c (write_inferior_memory): Also pass MYADDR down to
9934 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9936 * configure.ac: Check support for personality routine.
9937 * configure: Regenerate.
9938 * config.in: Likewise.
9939 * linux-low.c: Include <sys/personality.h>.
9940 Define ADDR_NO_RANDOMIZE if necessary.
9941 (linux_create_inferior): Disable address space randomization when
9942 forking inferior, if requested.
9943 (linux_supports_disable_randomization): New function.
9944 (linux_target_ops): Install it.
9945 * server.h (disable_randomization): Declare.
9946 * server.c (disable_randomization): New global variable.
9947 (handle_general_set): Handle QDisableRandomization.
9948 (handle_query): Likewise for qSupported.
9949 (main): Support --disable-randomization and --no-disable-randomization
9950 command line arguments.
9951 * target.h (struct target_ops): Add supports_disable_randomization.
9952 (target_supports_disable_randomization): New macro.
9954 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9956 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9958 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9959 [!PT_GETDSBT] (target_loadmap): New definition.
9960 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9961 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9962 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9963 and PT_GETDSBT to LINUX_LOADMAP.
9964 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9965 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9967 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9969 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9970 (arm_linux_hwbp_cap): New static variable.
9971 (arm_linux_get_hwbp_cap): Replace by ...
9972 (arm_linux_init_hwbp_cap): ... this new function.
9973 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9974 (arm_linux_get_hw_watchpoint_count): Likewise.
9975 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9976 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9977 (arm_prepare_to_resume): Use perror_with_name instead of error.
9979 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9981 * linux-arm-low.c: Include <signal.h>.
9982 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9983 (struct arm_linux_hwbp_cap): New data type.
9984 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9985 (struct arm_linux_hw_breakpoint): New data type.
9986 (MAX_BPTS, MAX_WPTS): Define.
9987 (struct arch_process_info, struct arch_lwp_info): New data types.
9988 (arm_linux_get_hwbp_cap): New function.
9989 (arm_linux_get_hw_breakpoint_count): Likewise.
9990 (arm_linux_get_hw_watchpoint_count): Likewise.
9991 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9992 (arm_hwbp_control_initialize): Likewise.
9993 (arm_hwbp_control_is_enabled): Likewise.
9994 (arm_hwbp_control_is_initialized): Likewise.
9995 (arm_hwbp_control_disable): Likewise.
9996 (arm_linux_hw_breakpoint_equal): Likewise.
9997 (arm_linux_hw_point_initialize): Likewise.
9998 (struct update_registers_data): New data structure.
9999 (update_registers_callback: New function.
10000 (arm_insert_point): Likewise.
10001 (arm_remove_point): Likewise.
10002 (arm_stopped_by_watchpoint): Likewise.
10003 (arm_stopped_data_address): Likewise.
10004 (arm_new_process): Likewise.
10005 (arm_new_thread): Likewise.
10006 (arm_prepare_to_resume): Likewise.
10007 (the_low_target): Register arm_insert_point, arm_remove_point,
10008 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10009 arm_new_thread, and arm_prepare_to_resume.
10011 2011-09-15 Stan Shebs <stan@codesourcery.com>
10013 * server.h (struct emit_ops): Add compare-goto fields.
10014 * tracepoint.c (gdb_agent_op_sizes): New table.
10015 (emit_eq_goto): New function.
10016 (emit_ne_goto): New function.
10017 (emit_lt_goto): New function.
10018 (emit_le_goto): New function.
10019 (emit_gt_goto): New function.
10020 (emit_ge_goto): New function.
10021 (is_goto_target): New function.
10022 (compile_bytecodes): Recognize special cases of compare-goto
10023 combinations and call specialized emitters for them.
10024 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10025 (amd64_emit_ne_goto): New function.
10026 (amd64_emit_lt_goto): New function.
10027 (amd64_emit_le_goto): New function.
10028 (amd64_emit_gt_goto): New function.
10029 (amd64_emit_ge_goto): New function.
10030 (amd64_emit_ops): Add the new functions.
10031 (i386_emit_eq_goto): New function.
10032 (i386_emit_ne_goto): New function.
10033 (i386_emit_lt_goto): New function.
10034 (i386_emit_le_goto): New function.
10035 (i386_emit_gt_goto): New function.
10036 (i386_emit_ge_goto): New function.
10037 (i386_emit_ops): Add the new functions.
10039 2011-09-08 Stan Shebs <stan@codesourcery.com>
10041 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10042 (i386_emit_epilogue): Restore %ebx.
10044 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10046 * server.c (step_thread): Remove definition.
10047 (process_serial_event): Don't handle Hs.
10048 * server.h (step_thread): Remove declaration.
10049 * target.c (set_desired_inferior): Remove use of step_thread.
10051 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10053 * linux-low.c: Include linux-procfs.h.
10054 (linux_attach_lwp_1): Update comments.
10055 (linux_attach): Scan for existing threads when attaching to a
10056 process that is the tgid.
10057 * Makefile.in: Update dependencies.
10059 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10061 * configure.srv: Add linux-procfs.o dependencies.
10063 2011-08-14 Yao Qi <yao@codesourcery.com>
10065 * target.h (struct target_ops): Fix indent.
10066 * win32-low.c (win32_target_ops): Fix comment.
10068 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10069 Yao Qi <yao@codesourcery.com>
10071 * Makefile.in (clean): Remove tic6x-*.c files.
10072 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10073 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10074 (tic6x-c64xp-linux.c): Likewise.
10075 * configure.srv: Add support for tic6x-*-uclinux.
10076 * linux-tic6x-low.c: New.
10077 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10079 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10080 Yao Qi <yao@codesourcery.com>
10082 * target.h (struct target_ops): Add read_loadmap.
10083 * linux-low.c (struct target_loadseg): New type.
10084 (struct target_loadmap): New type.
10085 (linux_read_loadmap): New function.
10086 (linux_target_ops): Add linux_read_loadmap.
10087 * server.c (handle_query): Support qXfer:fdpic:read packet.
10088 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10091 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10093 * win32-low.c: Include <stdint.h>.
10095 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10097 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10098 to the inferior here.
10099 (i386_remove_aligned_watchpoint): Ditto.
10100 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10101 fit part of the watchpoint in the debug registers.
10102 (i386_update_inferior_debug_regs): New.
10103 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10104 registers, and only update the inferior on success.
10105 (i386_low_remove_watchpoint): Ditto.
10107 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10109 * linux-low.c (compare_ints, unique, list_threads, show_process,
10110 linux_core_of_thread): Delete.
10111 (linux_target_ops): Change linux_core_of_thread to
10112 linux_common_core_of_thread.
10113 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10114 * utils.c (malloc_failure): Change type of argument.
10115 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10116 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10117 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10118 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10119 (IPA_OBJS): Add common-utils-ipa.o.
10120 (ptid_h, linux_osdata_h): New macros.
10121 (server_h): Add common/common-utils.h, common/xml-utils.h,
10122 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10124 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10125 ptid.o, buffer.o): New rules.
10126 (linux-low.o): Add common/linux-osdata.h as a dependency.
10127 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10128 * configure.ac: Add AC_HEADER_DIRENT check.
10129 * config.in: Regenerate.
10130 * configure: Regenerate.
10131 * remote-utils.c (xml_escape_text): Delete.
10132 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10133 buffer_xml_printf): Move to common/buffer.c.
10134 * server.c (main): Remove call to initialize_inferiors.
10135 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10136 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10137 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10138 internal_error, gdb_assert, gdb_assert_fail): Delete.
10139 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10140 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10142 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10143 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10144 initialize_inferiors): Delete.
10146 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10148 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10151 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10153 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10155 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10157 2011-05-26 Yao Qi <yao@codesourcery.com>
10159 * Makefile.in (thread-db.o): Track dependence to
10160 common/gdb_thread_db.h.
10161 * thread-db.c: include gdb_thread_db.h from right place.
10163 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10165 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10166 __FILE__ and __LINE__ to internal_error.
10168 2011-05-13 Doug Evans <dje@google.com>
10170 * thread-db.c (try_thread_db_load_from_sdir): New function.
10171 (try_thread_db_load_from_dir): New function.
10172 (thread_db_load_search): Handle $sdir, ignore $pdir.
10173 Remove trying of system directories if search of
10174 libthread-db-search-path fails, that is now done via $sdir.
10176 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10178 * server.c (handle_query): Add EnableDisableTracepoints to the list
10179 of supported features.
10180 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10182 (cmd_qtenable_disable): New.
10183 (cmd_qtstart): Install tracepoints even if disabled.
10184 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10185 receiving a QTEnable or QTDisable packet.
10186 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10187 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10189 (gdb_probe): Skip data collection if static tracepoint is disabled.
10191 2011-05-10 Doug Evans <dje@google.com>
10193 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10195 2011-05-04 Doug Evans <dje@google.com>
10197 * linux-low.c (linux_join): Skip process lookup.
10198 * spu-low.c (spu_join): Ditto.
10199 * server.c (join_inferiors_callback): Delete.
10200 (process_serial_event): For 'D' packet (detach) call join_inferior
10203 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10205 * README: Don't mention xscale*-*-linux*.
10206 * configure.srv (xscale*-*-linux*): Don't handle target.
10208 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10210 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10212 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10213 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10214 (i386_emit_void_call_2): Likewise.
10216 2011-04-26 Yao Qi <yao@codesourcery.com>
10218 * linux-low.c: Move common macros to linux-ptrace.h.
10219 Include linux-ptrace.h.
10220 * Makefile.in (linux_ptrace_h): New.
10221 (linux-low.o): Depends on linux-ptrace.h.
10223 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10225 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10226 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10227 (remote_prepare): New function with most of the TCP code from ...
10228 (remote_open): ... here. Detect PORT here unconditionally. Move also
10229 setting transport_is_reliable.
10230 * server.c (run_once): New variable.
10231 (gdbserver_usage): Document it.
10232 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10233 the first run if RUN_ONCE.
10234 * server.h (run_once, remote_prepare): New declarations.
10236 2011-04-19 Tom Tromey <tromey@redhat.com>
10238 * win32-low.c (handle_load_dll): Remove duplicate "the".
10240 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10242 Remove support for old Cygwin 1.5 versions.
10243 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10244 function to avoid warning.
10245 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10248 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10250 * gdbserver/server.h (Macro _): Define it if not available.
10252 2011-03-14 Michael Snyder <msnyder@vmware.com>
10254 * hostio.c (handle_close): Remove unnecessary null test.
10256 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10258 * Makefile.in (maintainer-clean realclean distclean): Remove
10259 "make ... subdir_do" command.
10261 2011-03-10 Michael Snyder <msnyder@vmware.com>
10263 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10265 * server.c (handle_v_run): Free alloced buffer on early return.
10267 2011-03-09 Yao Qi <yao@codesourcery.com>
10270 2011-03-04 Yao Qi <yao@codesourcery.com>
10272 * Makefile.in: Remove GNU make feature --directory.
10274 2011-03-05 Yao Qi <yao@codesourcery.com>
10276 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10277 (subdir_do): New make target. Copied from gdb/Makefile.
10278 (maintainer-clean, realclean, distclean, clean): Call corresponding
10279 make targets in common/Makefile.
10281 2011-02-11 Yao Qi <yao@codesourcery.com>
10283 * configure.ac: Call AC_PROG_RANLIB.
10284 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10285 * configure: Regenerate.
10287 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10289 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10291 2011-03-06 Yao Qi <yao@codesourcery.com>
10293 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10295 2011-03-05 Yao Qi <yao@codesourcery.com>
10297 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10298 (subdir_do): New make target. Copied from gdb/Makefile.
10299 (maintainer-clean, realclean, distclean, clean): Call corresponding
10300 make targets in common/Makefile.
10302 2011-03-04 Yao Qi <yao@codesourcery.com>
10304 * Makefile.in: Remove GNU make feature --directory.
10306 2011-03-04 Michael Snyder <msnyder@vmware.com>
10308 * server.c (queue_stop_reply): Call xmalloc not malloc.
10310 2011-03-02 Michael Snyder <msnyder@vmware.com>
10312 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10314 2011-02-28 Michael Snyder <msnyder@vmware.com>
10316 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10317 (cmd_qtframe): Ditto.
10318 (cmd_qtbuffer): Ditto.
10319 (cmd_bigqtbuffer): Ditto.
10321 * utils.c (decimal2str): Initialize 'width' to nine, then
10322 don't mess with it.
10324 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10326 * hostio.c (require_data): Free *data, not data.
10328 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10330 * hostio.c (require_data): Use free, not xfree.
10332 2011-02-27 Michael Snyder <msnyder@vmware.com>
10334 * server.c (handle_query): Discard unused value.
10336 * hostio.c (require_data): Free malloc memory before returning
10339 2011-02-26 Michael Snyder <msnyder@vmware.com>
10341 * linux-low.c (list_threads): Call closedir for dirent.
10343 2011-02-27 Michael Snyder <msnyder@vmware.com>
10345 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10346 a case statement falls through.
10348 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10350 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10353 2011-02-26 Michael Snyder <msnyder@vmware.com>
10355 * utils.c (decimal2str): Eliminate dead code and dead param.
10356 (pulongest): Drop dead param from call to decimal2str.
10359 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10361 Revert the following patch (not approved yet):
10362 2011-02-21 Hui Zhu <teawater@gmail.com>
10363 * tracepoint.c (tp_printf): New function.
10364 (eval_agent_expr): Handle gdb_agent_op_printf.
10366 2011-02-21 Hui Zhu <teawater@gmail.com>
10368 * tracepoint.c (tp_printf): New function.
10369 (eval_agent_expr): Handle gdb_agent_op_printf.
10371 2011-02-18 Tom Tromey <tromey@redhat.com>
10373 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10374 (tracepoint.o): Likewise.
10375 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10376 (gdb_agent_op_names): Likewise.
10378 2011-02-18 Tom Tromey <tromey@redhat.com>
10380 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10381 gdb_agent_op_rot>: New constants.
10382 (gdb_agent_op_names): Add pick and roll.
10383 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10386 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10388 * aclocal.m4: Regenerated with aclocal-1.11.1.
10390 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10392 * server.c (handle_qxfer_traceframe_info): New.
10393 (qxfer_packets): Register "traceframe-info".
10394 (handle_query): Report support for qXfer:traceframe-info:read+.
10395 * tracepoint.c (match_blocktype): New.
10396 (traceframe_find_block_type): Rename to ...
10397 (traceframe_walk_blocks): ... this. Add callback filter argument,
10399 (traceframe_find_block_type): New, reimplemented on top of
10400 traceframe_walk_blocks.
10401 (build_traceframe_info_xml): New.
10402 (traceframe_read_info): New.
10403 * server.h (traceframe_read_info): Declare.
10405 2011-02-11 Yao Qi <yao@codesourcery.com>
10407 * configure.ac: Call AC_PROG_RANLIB.
10408 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10409 * configure: Regenerate.
10411 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10413 * server.c (gdb_read_memory): Change return semantics to allow
10415 (handle_search_memory_1): Adjust.
10416 (process_serial_event) <'m' packet>: Handle partial transfers.
10417 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10419 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10421 * regcache.c (init_register_cache): Initialize
10422 regcache->register_status.
10423 (free_register_cache): Release regcache->register_status.
10424 (regcache_cpy): Copy register_status.
10425 (registers_to_string): Print 'x's for unavailable registers.
10426 (supply_register): Mark the register's status valid or
10427 unavailable, depending on whether a buffer was passed in or not.
10428 (supply_register_zeroed): New.
10429 (supply_regblock): Mark the registers' status valid or
10430 unavailable, depending on whether a buffer was passed in or not.
10431 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10432 (struct regcache): New `register_status' field.
10433 (supply_register_zeroed): Declare.
10434 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10435 supply_register_zeroed, rather than passing a NULL buffer to
10437 * tracepoint.c (fetch_traceframe_registers): Update comment.
10439 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10441 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10444 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10446 * server.h (decode_xfer_write): Change prototype.
10447 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10448 and don't extract the annex here.
10449 * server.c (decode_xfer_read): Remove `annex' parameter,
10450 and don't extract the annex here.
10451 (decode_xfer): New.
10452 (struct qxfer): New.
10453 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10454 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10455 (handle_qxfer_statictrace): New functions, abstracted out from
10456 handle_query, and made to use the struct qxfer interface.
10457 (handle_threads_qxfer_proper): Rename to ...
10458 (handle_qxfer_threads_proper): ... this.
10459 (handle_threads_qxfer): Rename to ...
10460 (handle_qxfer_threads): ... this. Adjust.
10461 (qxfer_packets): New array.
10462 (handle_qxfer): New function.
10463 (handle_query): Use handle_qxfer.
10465 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10467 * gdbreplay.c: Shorten lines of >= 80 columns.
10468 * linux-low.c: Ditto.
10469 * linux-ppc-low.c: Ditto.
10470 * linux-s390-low.c: Ditto.
10471 * linux-sparc-low.c: Ditto.
10472 * linux-x86-low.c: Ditto.
10473 * linux-xtensa-low.c: Ditto.
10474 * mem-break.c: Ditto.
10475 * nto-low.c: Ditto.
10476 * regcache.h: Ditto.
10477 * remote-utils.c: Ditto.
10480 * thread-db.c: Ditto.
10481 * tracepoint.c: Ditto.
10483 * win32-low.h: Ditto.
10485 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10487 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10490 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10492 * server.c (gdbserver_version): Update copyright year in version
10494 * gdbreplay.c (gdbreplay_version): Ditto.
10496 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10498 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10499 * linux-bfin-low.c: New file.
10500 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10501 PT_DATA_ADDR for BFIN targets.
10502 * Makefile.in (SFILES): Add linux-bfin-low.c.
10503 (clean): Remove reg-bfin.c.
10504 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10505 * README: Mention supported Blackfin targets.
10507 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10509 * .gitignore: New file.
10511 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10513 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10515 2010-10-22 Jie Zhang <jie@codesourcery.com>
10517 * Makefile.in: Add FLAGS_TO_PASS variable.
10518 (install): Remove dependency of install-only and recursively
10519 invoke make for install-only.
10521 2010-10-04 Doug Evans <dje@google.com>
10523 * Makefile.in (uninstall): Use $(DESTDIR).
10525 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10529 * linux-x86-low.c (compat_siginfo_from_siginfo)
10530 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10531 si_code is < 0. Check for si_code == SI_TIMER before checking for
10534 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10536 * lynx-i386-low.c: New file.
10537 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10539 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10541 * lynx-low.c (ptrace_request_to_str): Remove handling for
10542 request values that have been removed in LynxOS 5.x.
10544 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10546 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10549 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10551 * configure.ac: Add --enable-inprocess-agent option.
10552 * configure: Rebuilt.
10554 2010-09-06 Yao Qi <yao@codesourcery.com>
10556 * linux-low.c (linux_kill): Remove unused variable.
10557 (linux_stabilize_threads): Likewise.
10558 * server.c (start_inferior): Likewise.
10559 (queue_stop_reply_callback): Likewise.
10560 * tracepoint.c (do_action_at_tracepoint): Likewise.
10562 2010-09-06 Yao Qi <yao@codesourcery.com>
10564 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10567 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10569 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10571 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10573 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10576 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10578 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10579 gdbserver/lynx-ppc-low.c: New files.
10580 * Makefile.in (lynx_low_h): New variable.
10581 (lynx-low.o, lynx-ppc-low.o): New rules.
10582 * configure.ac: On LynxOS, link with -lnetinet.
10583 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10584 * configure: regenerate.
10586 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10588 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10589 * configure.ac: Add check for vasprintf and vsnprintf.
10590 * configure, config.in: Regenerate.
10591 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10593 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10595 * gdbreplay.c: Move include of alloca.h up, next to include of
10597 * server.h: Add include of malloc.h.
10598 * mem-break.c: Remove include of malloc.h.
10599 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10601 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10603 * Makefile.in (memmem.o): Build with -Wno-error.
10605 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10607 * utils.c (xsnprintf): Make non-static.
10608 * server.h: Add xsnprintf declaration.
10609 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10610 replace calls to snprintf by calls to xsnprintf throughout.
10612 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10614 * configure.ac: Add configure check for alloca.
10615 * configure, config.in: Regenerate.
10616 * server.h: Include alloca.h if it exists.
10617 * gdbreplay.c: Include alloca.h if it exists.
10619 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10621 * linux-low.c (__SIGRTMIN): Define if not already defined.
10622 (linux_create_inferior): Check for __ANDROID__ rather than
10624 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10625 are already deferred.
10626 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10627 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10628 stopped and already has a pending signal to report.
10629 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10630 a pending signal to report or is moving out of a jump pad.
10631 (linux_init_signals): Check for __ANDROID__ rather than
10634 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10636 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10637 debug_threads check. Avoid a linear search when not doing debug
10640 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10642 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10643 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10644 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10645 (process_event): Change local fd's type to gdb_fildes_t.
10646 (create_file_handler): Adjust prototype.
10647 (delete_file_handler): Adjust prototype.
10648 (handle_file_event): Adjust prototype. Use pfildes.
10649 (create_file_event): Adjsut prototype.
10650 * remote-utils.c (remote_desc, listen_desc): Change type to
10652 * server.h: New gdb_fildes_t typedef.
10653 [USE_WIN32API]: Include winsock2.h.
10654 (delete_file_handler, add_file_handler): Adjust prototypes.
10655 (pfildes): Declare.
10656 * utils.c (pfildes): New.
10658 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10660 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10661 * configure: Regenerate.
10663 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10665 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10666 (linux_done_accessing_memory): ... this.
10667 (linux_target_ops): Adjust.
10668 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10669 * nto-low.c (nto_target_ops): Adjust comment.
10670 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10671 * spu-low.c (spu_target_ops): Adjust comment.
10672 * target.h (target_ops): Rename unprepare_to_access_memory field
10673 to done_accessing_memory.
10674 (unprepare_to_access_memory): Rename to ...
10675 (done_accessing_memory): ... this.
10677 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10679 * linux-low.c (linux_prepare_to_access_memory): New.
10680 (linux_unprepare_to_access_memory): New.
10681 (linux_target_ops): Install them.
10682 * server.c (read_memory): Rename to ...
10683 (gdb_read_memory): ... this. Use
10684 prepare_to_access_memory/prepare_to_access_memory.
10685 (write_memory): Rename to ...
10686 (gdb_write_memory): ... this. Use
10687 prepare_to_access_memory/prepare_to_access_memory.
10688 (handle_search_memory_1): Adjust.
10689 (process_serial_event): Adjust.
10690 * target.h (struct target_ops): New fields
10691 prepare_to_access_memory and unprepare_to_access_memory.
10692 (prepare_to_access_memory, unprepare_to_access_memory): New.
10693 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10694 prepare_to_access_memory/prepare_to_access_memory.
10695 * nto-low.c (nto_target_ops): Adjust.
10696 * spu-low.c (spu_target_ops): Adjust.
10697 * win32-low.c (win32_target_ops): Adjust.
10699 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10701 * Makefile.in (WARN_CFLAGS): Get it from configure.
10702 (WERROR_CFLAGS): New.
10703 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10704 * configure.ac: Introduce --enable-werror, which adds -Werror to
10705 the compiler command line. Enabled by default. Disable with
10706 --disable-werror. Add -Wdeclaration-after-statement
10707 Wpointer-arith and -Wformat-nonliteral to warning flags.
10708 * configure: Regenerate.
10710 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10712 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10714 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10716 * gdbreplay.c (remote_error): New.
10718 (expect): Use gdbchar. Check for error reading from GDB.
10719 Clarify sync error output.
10720 (play): Check for errors writing to GDB.
10721 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10722 * remote-utils.c (getpkt): Check for errors writing to the remote
10725 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10727 * linux-low.c (linux_wait_1): Move non-debugging code out of
10728 `debug_threads' control.
10730 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10732 * linux-low.c (linux_wait_1): Don't set last_status here.
10733 * server.c (push_event, queue_stop_reply_callback): Assert we're
10734 not pushing a TARGET_WAITKIND_IGNORE event.
10735 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10736 (myresume, handle_target_event): Set the thread's last_resume_kind
10737 and last_status from the target returned status.
10739 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10743 * linux-x86-low.c (update_debug_registers_callback): New.
10744 (i386_dr_low_set_addr): Use it.
10745 (i386_dr_low_get_addr): New.
10746 (i386_dr_low_set_control): Use update_debug_registers_callback.
10747 (i386_dr_low_get_control): New.
10748 (i386_dr_low_get_status): Adjust.
10749 * linux-low.c (linux_stop_lwp): New.
10750 * linux-low.h (linux_stop_lwp): Declare.
10752 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10753 argument instead of a i386_debug_reg_state.
10754 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10755 a i386_debug_reg_state.
10756 (i386_insert_aligned_watchpoint): Adjust.
10757 (i386_remove_aligned_watchpoint): Adjust.
10758 (i386_low_stopped_data_address): Read the debug registers from the
10759 inferior instead of from the mirrors.
10760 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10761 (i386_dr_low_get_addr): Declare.
10762 (i386_dr_low_get_control): Declare.
10763 (i386_dr_low_get_status): Change prototype.
10765 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10766 (i386_dr_low_get_addr): New.
10767 (i386_dr_low_get_control): New.
10768 (i386_dr_low_get_status): Adjust prototype. Return
10770 (i386_initial_stuff): Clear dr_status_mirror and
10772 (i386_get_thread_context): Adjust.
10773 (i386_set_thread_context): Adjust.
10774 (i386_thread_added): Adjust.
10776 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10778 * linux-low.h (linux_thread_area): Delete declaration.
10780 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10782 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10783 after its termination.
10785 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10787 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10788 (gdb_wants_all_stopped): Delete.
10789 (linux_wait_1): Don't call them.
10790 * server.c (handle_v_cont): Tag all threads as want-stopped.
10791 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10792 stopped as "client-wants-stopped".
10794 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10796 * Makefile.in (signals_h): New.
10797 (server_h): Depend on it.
10798 (server.o): Don't depend on $(signals_def).
10799 (signals.o): Depend on $(signals_def).
10801 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10803 * Makefile.in (signals_def): New.
10804 (server_h): Append include/gdb/signals.h and signals_def.
10805 (server.o): Append signals_def.
10807 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10809 * server.c (handle_target_event): Use target_signal_to_host for
10810 resume_info.sig initialization.
10811 * target.h (struct thread_resume) <sig>: New comment.
10813 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10815 * server.c (handle_query): strcpy() the returned string from paddress()
10816 instead of sprintf().
10817 * utils.c (paddress): Return phex_nz().
10819 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10821 * server.c (handle_v_cont): Call mourn_inferior if process
10823 (myresume): Likewise.
10825 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10827 Static tracepoints, and integration with UST.
10829 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10830 * mem-break.c (uninsert_all_breakpoints)
10831 (reinsert_all_breakpoints): New.
10832 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10833 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10834 (gdb_agent_ust_loaded, helper_thread_id)
10835 (gdb_agent_helper_thread_id): New macros.
10836 (struct ipa_sym_addresses): Add addr_ust_loaded,
10837 addr_helper_thread_id, addr_cmd_buf.
10838 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10839 (in_process_agent_loaded_ust): New.
10840 (write_e_ust_not_loaded): New.
10841 (maybe_write_ipa_ust_not_loaded): New.
10842 (struct collect_static_trace_data_action): New.
10843 (enum tracepoint_type) <static_tracepoint>: New.
10844 (struct tracepoint) <handle>: Mention static tracepoints.
10845 (struct static_tracepoint_ctx): New.
10846 (CMD_BUF_SIZE): New.
10847 (add_tracepoint_action): Handle static tracepoint actions.
10848 (unprobe_marker_at): New.
10849 (clear_installed_tracepoints): Handle static tracepoints.
10850 (cmd_qtdp): Handle static tracepoints.
10851 (probe_marker_at): New.
10852 (cmd_qtstart): Handle static tracepoints.
10853 (response_tracepoint): Handle static tracepoints.
10854 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10855 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10856 (get_context_regcache): Handle static tracepoints.
10857 (do_action_at_tracepoint): Handle static tracepoint actions.
10858 (traceframe_find_block_type): Handle static trace data blocks.
10859 (traceframe_read_sdata): New.
10860 (download_tracepoints): Download static tracepoint actions.
10861 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10862 (GDB_PROBE_NAME): New.
10864 (GET_UST_SYM): New.
10867 (ust_marker_to_static_tracepoint): New.
10869 (collect_ust_data_at_tracepoint): New.
10870 (gdb_ust_probe): New.
10871 (UNIX_PATH_MAX, SOCK_DIR): New.
10872 (gdb_ust_connect_sync_socket): New.
10873 (resume_thread, stop_thread): New.
10874 (run_inferior_command): New.
10875 (init_named_socket): New.
10876 (gdb_ust_socket_init): New.
10877 (cstr_to_hexstr): New.
10879 (first_marker, next_marker): New.
10880 (response_ust_marker): New.
10881 (cmd_qtfstm, cmd_qtsstm): New.
10882 (unprobe_marker_at, probe_marker_at): New.
10883 (cmd_qtstmat, gdb_ust_thread): New.
10884 (gdb_ust_init): New.
10885 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10886 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10887 (ST_REGENTRY): New.
10888 (x86_64_st_collect_regmap): New.
10889 (X86_64_NUM_ST_COLLECT_GREGS): New.
10890 (AMD64_RIP_REGNUM): New.
10891 (supply_static_tracepoint_registers): New.
10892 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10893 (ST_REGENTRY): New.
10894 (i386_st_collect_regmap): New.
10895 (i386_NUM_ST_COLLECT_GREGS): New.
10896 (supply_static_tracepoint_registers): New.
10897 * server.c (handle_query): Handle qXfer:statictrace:read.
10898 <qSupported>: Report support for StaticTracepoints, and
10899 qXfer:statictrace:read features.
10900 * server.h (traceframe_read_sdata)
10901 (supply_static_tracepoint_registers): Declare.
10902 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10903 (unpack_varlen_hex): Include in IPA build.
10904 * Makefile.in (ustlibs, ustinc): New.
10905 (IPA_OBJS): Add remote-utils-ipa.o.
10906 ($(IPA_LIB)): Link -ldl and -lpthread.
10908 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10909 * config.in, configure: Regenerate.
10911 2010-06-20 Ian Lance Taylor <iant@google.com>
10912 Pedro Alves <pedro@codesourcery.com>
10914 * linux-x86-low.c (always_true): Delete.
10915 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10916 trying to fool the compiler with always_true.
10918 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10920 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10921 conditions in gdbserver.
10923 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10925 * spu-low.c (spu_read_memory): Wrap around local store limit.
10926 (spu_write_memory): Likewise.
10928 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10930 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10931 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10933 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10935 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10936 uses with LONGEST uses.
10938 2010-06-14 Stan Shebs <stan@codesourcery.com>
10939 Pedro Alves <pedro@codesourcery.com>
10943 * linux-x86-low.c: Include limits.h.
10945 (always_true): New.
10948 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10949 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10950 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10951 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10952 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10953 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10954 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10955 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10956 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10957 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10958 (amd64_emit_void_call_2): New.
10959 (amd64_emit_ops): New.
10960 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10961 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10962 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10963 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10964 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10965 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10966 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10967 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10968 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10969 (i386_emit_stack_adjust, i386_emit_int_call_1)
10970 (i386_emit_void_call_2): New.
10971 (i386_emit_ops): New.
10972 (x86_emit_ops): New.
10973 (the_low_target): Install x86_emit_ops.
10974 * server.h (struct emit_ops): New.
10975 (get_raw_reg_func_addr): Declare.
10976 (current_insn_ptr, emit_error): Declare.
10977 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10978 (set_trace_state_variable_value): New defines.
10979 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10980 addr_get_trace_state_variable_value and
10981 addr_set_trace_state_variable_value.
10982 (symbol_list): New fields for get_raw_reg,
10983 get_trace_state_variable_value and set_trace_state_variable_value.
10984 (condfn): New typedef.
10985 (struct tracepoint): New field `compiled_cond'.
10986 (do_action_at_tracepoint): Clear compiled_cond.
10987 (get_trace_state_variable_value, set_trace_state_variable_value):
10989 (condition_true_at_tracepoint): If there's a compiled condition,
10991 (current_insn_ptr, emit_error): New globals.
10992 (struct bytecode_address): New.
10993 (get_raw_reg_func_addr): New.
10994 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10995 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10996 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10997 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10998 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10999 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11000 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11001 (compile_tracepoint_condition, compile_bytecodes): New.
11002 * target.h (emit_ops): Forward declare.
11003 (struct target_ops): New field emit_ops.
11004 (target_emit_ops): New.
11005 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11006 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11007 * linux-low.c (linux_emit_ops): New.
11008 (linux_target_ops): Install it.
11009 * linux-low.h (struct linux_target_ops): New field emit_ops.
11011 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11013 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11014 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11016 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11017 Stan Shebs <stan@codesourcery.com>
11019 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11020 (all): Depend on $(extra_libraries).
11021 (install-only): Install the IPA.
11022 (IPA_OBJS, IPA_LIB): New.
11023 (clean): Remove the IPA lib.
11024 (IPAGENT_CFLAGS): New.
11025 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11026 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11027 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11028 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11029 * configure.ac: Check for atomic builtins support in the compiler.
11030 (IPA_DEPFILES, extra_libraries): Define.
11031 * configure.srv (ipa_obj): Add description.
11032 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11033 (i[34567]86-*-linux*): Set ipa_obj.
11034 (x86_64-*-linux*): Set ipa_obj.
11035 * linux-low.c (stabilizing_threads): New.
11036 (supports_fast_tracepoints): New.
11037 (linux_detach): Stabilize threads before detaching.
11038 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11039 the lwp is either not stabilizing, or is moving out of a jump pad.
11040 (linux_fast_tracepoint_collecting): New.
11041 (maybe_move_out_of_jump_pad): New.
11042 (enqueue_one_deferred_signal): New.
11043 (dequeue_one_deferred_signal): New.
11044 (linux_wait_for_event_1): If moving out of a jump pad, defer
11045 pending signals to later.
11046 (linux_stabilize_threads): New.
11047 (linux_wait_1): Check if threads need moving out of jump pads, and
11049 (stuck_in_jump_pad_callback): New.
11050 (move_out_of_jump_pad_callback): New.
11051 (lwp_running): New.
11052 (linux_resume_one_lwp): Handle moving out of jump pads.
11053 (linux_set_resume_request): Dequeue deferred signals.
11054 (need_step_over_p): Also step over fast tracepoint jumps.
11055 (start_step_over): Also uninsert fast tracepoint jumps.
11056 (finish_step_over): Also reinsert fast tracepoint jumps.
11057 (linux_install_fast_tracepoint_jump): New.
11058 (linux_target_ops): Install linux_stabilize_threads and
11059 linux_install_fast_tracepoint_jump_pad.
11060 * linux-low.h (linux_target_ops) <get_thread_area,
11061 install_fast_tracepoint_jump_pad>: New fields.
11062 (struct lwp_info) <collecting_fast_tracepoint,
11063 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11064 (linux_get_thread_area): Declare.
11065 * linux-x86-low.c (jump_insn): New.
11066 (x86_get_thread_area): New.
11067 (append_insns): New.
11068 (push_opcode): New.
11069 (amd64_install_fast_tracepoint_jump_pad): New.
11070 (i386_install_fast_tracepoint_jump_pad): New.
11071 (x86_install_fast_tracepoint_jump_pad): New.
11072 (the_low_target): Install x86_get_thread_area and
11073 x86_install_fast_tracepoint_jump_pad.
11074 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11075 (struct fast_tracepoint_jump): New.
11076 (fast_tracepoint_jump_insn): New.
11077 (fast_tracepoint_jump_shadow): New.
11078 (find_fast_tracepoint_jump_at): New.
11079 (fast_tracepoint_jump_here): New.
11080 (delete_fast_tracepoint_jump): New.
11081 (set_fast_tracepoint_jump): New.
11082 (uninsert_fast_tracepoint_jumps_at): New.
11083 (reinsert_fast_tracepoint_jumps_at): New.
11084 (set_breakpoint_at): Use write_inferior_memory.
11085 (uninsert_raw_breakpoint): Use write_inferior_memory.
11086 (check_mem_read): Mask out fast tracepoint jumps.
11087 (check_mem_write): Mask out fast tracepoint jumps.
11088 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11089 (set_fast_tracepoint_jump): Declare.
11090 (delete_fast_tracepoint_jump)
11091 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11092 (reinsert_fast_tracepoint_jumps_at): Declare.
11093 * regcache.c: Don't compile many functions when building the
11094 in-process agent library.
11095 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11096 the register buffer in the heap.
11097 (free_register_cache): If the register buffer isn't owned by the
11098 regcache, don't free it.
11099 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11100 pre-existing register caches.
11101 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11103 (convert_ascii_to_int): : Constify `from' parameter type.
11104 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11105 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11106 the needed buffer in-place.
11107 (relocate_instruction): New.
11108 * server.c (handle_query) <qSymbols>: If the target supports
11109 tracepoints, give it a chance of looking up symbols. Report
11110 support for fast tracepoints.
11111 (handle_status): Stabilize threads.
11112 (process_serial_event): Adjust.
11113 * server.h (struct fast_tracepoint_jump): Forward declare.
11114 (struct process_info) <fast_tracepoint_jumps>: New field.
11115 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11116 (decode_X_packet, decode_M_packet): Adjust.
11117 (relocate_instruction): Declare.
11118 (in_process_agent_loaded): Declare.
11119 (tracepoint_look_up_symbols): Declare.
11120 (struct fast_tpoint_collect_status): Declare.
11121 (fast_tracepoint_collecting): Declare.
11122 (force_unlock_trace_buffer): Declare.
11123 (handle_tracepoint_bkpts): Declare.
11124 (initialize_low_tracepoint)
11125 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11126 * target.h (struct target_ops) <stabilize_threads,
11127 install_fast_tracepoint_jump_pad>: New fields.
11128 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11129 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11130 [HAVE_STDINT_H]: Include stdint.h.
11131 (trace_debug_1): Rename to ...
11132 (trace_vdebug): ... this.
11133 (trace_debug): Rename to ...
11134 (trace_debug_1): ... this. Add `level' parameter.
11135 (trace_debug): New.
11136 (ATTR_USED, ATTR_NOINLINE): New.
11137 (IP_AGENT_EXPORT): New.
11138 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11139 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11140 (about_to_request_buffer_space, trace_buffer_is_full)
11141 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11142 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11143 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11144 (traceframe_write_count, traceframes_created)
11145 (trace_state_variables)
11146 New renaming defines.
11147 (struct ipa_sym_addresses): New.
11148 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11149 (symbol_list): New.
11150 (ipa_sym_addrs): New.
11151 (all_tracepoint_symbols_looked_up): New.
11152 (in_process_agent_loaded): New.
11153 (write_e_ipa_not_loaded): New.
11154 (maybe_write_ipa_not_loaded): New.
11155 (tracepoint_look_up_symbols): New.
11156 (debug_threads) [IN_PROCESS_AGENT]: New.
11157 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11158 (UNKNOWN_SIDE_EFFECTS): New.
11159 (stop_tracing): New.
11160 (flush_trace_buffer): New.
11161 (stop_tracing_bkpt): New.
11162 (flush_trace_buffer_bkpt): New.
11163 (read_inferior_integer): New.
11164 (read_inferior_uinteger): New.
11165 (read_inferior_data_pointer): New.
11166 (write_inferior_data_pointer): New.
11167 (write_inferior_integer): New.
11168 (write_inferior_uinteger): New.
11169 (struct collect_static_trace_data_action): Delete.
11170 (enum tracepoint_type): New.
11171 (struct tracepoint) <type>: New field `type'.
11172 <actions_str, step_actions, step_actions_str>: Only include in
11174 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11175 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11176 (tracepoints): Use IP_AGENT_EXPORT.
11177 (last_tracepoint): Don't include in the IPA.
11178 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11179 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11180 (alloced_trace_state_variables): New.
11181 (trace_state_variables): Use IP_AGENT_EXPORT.
11182 (traceframe_t): Delete unused variable.
11183 (circular_trace_buffer): Don't include in the IPA.
11184 (trace_buffer_start): Delete.
11185 (struct trace_buffer_control): New.
11186 (trace_buffer_free): Delete.
11187 (struct ipa_trace_buffer_control): New.
11188 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11189 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11191 (trace_buffer_ctrl): New.
11192 (TRACE_BUFFER_CTRL_CURR): New.
11193 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11194 Reimplement as macros.
11195 (trace_buffer_wrap): Delete.
11196 (traceframe_write_count, traceframe_read_count)
11197 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11198 (struct tracepoint_hit_ctx) <type>: New field.
11199 (struct fast_tracepoint_ctx): New.
11200 (memory_barrier): New.
11202 (record_tracepoint_error): Update atomically in the IPA.
11203 (clear_inferior_trace_buffer): New.
11204 (about_to_request_buffer_space): New.
11205 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11206 updating the same buffer.
11207 (add_tracepoint): Default the tracepoint's type to trap
11208 tracepoint, and orig_size to -1.
11209 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11210 internal variables.
11211 (create_trace_state_variable): New parameter `gdb'. Handle it.
11212 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11213 (cmd_qtdp): Handle fast tracepoints.
11214 (cmd_qtdv): Adjust.
11215 (max_jump_pad_size): New.
11216 (gdb_jump_pad_head): New.
11217 (get_jump_space_head): New.
11218 (claim_jump_space): New.
11219 (sort_tracepoints): New.
11220 (MAX_JUMP_SIZE): New.
11221 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11223 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11224 support. Upload fast traceframes, and delete internal IPA
11226 (stop_tracing_handler): New.
11227 (flush_trace_buffer_handler): New.
11228 (cmd_qtstop): Upload fast tracepoints.
11229 (response_tracepoint): Handle fast tracepoints.
11230 (tracepoint_finished_step): Upload fast traceframes. Set the
11231 tracepoint hit context's tracepoint type.
11232 (handle_tracepoint_bkpts): New.
11233 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11234 type. Add comment about fast tracepoints.
11235 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11236 non-existing action_str field.
11237 (get_context_regcache): Handle fast tracepoints.
11238 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11240 (fast_tracepoint_from_jump_pad_address): New.
11241 (fast_tracepoint_from_ipa_tpoint_address): New.
11242 (collecting_t): New.
11243 (force_unlock_trace_buffer): New.
11244 (fast_tracepoint_collecting): New.
11246 (gdb_collect): New.
11247 (write_inferior_data_ptr): New.
11248 (target_tp_heap): New.
11249 (target_malloc): New.
11250 (download_agent_expr): New.
11252 (download_tracepoints): New.
11253 (download_trace_state_variables): New.
11254 (upload_fast_traceframes): New.
11255 (IPA_FIRST_TRACEFRAME): New.
11256 (IPA_NEXT_TRACEFRAME_1): New.
11257 (IPA_NEXT_TRACEFRAME): New.
11258 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11259 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11260 (gdb_jump_pad_buffer_end): New.
11261 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11262 (initialize_tracepoint): Adjust.
11263 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11264 buffer. Initialize the low module.
11265 * utils.c (PREFIX, TOOLNAME): New.
11266 (malloc_failure): Use PREFIX.
11267 (error): In the IPA, an error causes an exit.
11268 (fatal, warning): Use PREFIX.
11269 (internal_error): Use TOOLNAME.
11270 (NUMCELLS): Increase to 10.
11271 * configure, config.in: Regenerate.
11273 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11275 * server.c (handle_query) <qSupported>: Do two passes over the
11276 qSupported string to avoid nesting strtok.
11278 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11280 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11282 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11283 -Wl,--dynamic-list.
11284 * configure: Regenerate.
11285 * proc-service.list: New.
11287 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11289 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11292 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11294 * gdbreplay.c (remote_open): Check error return from socket() call by
11295 its equality to -1 not by it being negative.
11296 * remote-utils.c (remote_open): Likewise.
11298 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11300 * config.h: Regenerate.
11302 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11304 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11305 doesn't provide PTRACE_GET_THREAD_AREA.
11307 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11309 * linux-m68k-low.c: Include <asm/ptrace.h>
11310 (ps_get_thread_area): Implement.
11312 2010-05-03 Doug Evans <dje@google.com>
11314 * event-loop.c (struct callback_event): New struct.
11315 (callback_list): New global.
11316 (append_callback_event, delete_callback_event): New functions.
11317 (process_callback): New function.
11318 (start_event_loop): Call it.
11319 * remote-utils.c (NOT_SCHEDULED): Define.
11320 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11321 moved out of readchar.
11322 (readchar): Rewrite. Call reschedule before returning.
11323 (reset_readchar): New function.
11324 (remote_close): Call it.
11325 (process_remaining, reschedule): New functions.
11326 * server.h (callback_handler_func): New typedef.
11327 (append_callback_event, delete_callback_event): Declare.
11329 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11331 * proc-service.c (ps_pglobal_lookup): Use
11332 thread_db_look_up_one_symbol.
11333 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11334 parameter. Use it instead of all_symbols_looked_up.
11335 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11337 (all_symbols_looked_up): Don't declare.
11338 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11339 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11341 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11342 Set all_symbols_looked_up here.
11343 (thread_db_look_up_one_symbol): New.
11344 (thread_db_get_tls_address): Adjust.
11345 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11346 thread_db object on the heap, and tentatively set it in the
11348 (thread_db_init): Don't set all_symbols_looked_up here.
11349 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11351 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11353 * linux-low.c (linux_kill, linux_detach): Adjust.
11354 (status_pending_p_callback): Remove redundant statement. Check
11355 for !TARGET_WAITIKIND_IGNORE, instead of
11356 TARGET_WAITKIND_STOPPED.
11357 (handle_tracepoints): Make sure LWP is locked. Adjust.
11358 (linux_wait_for_event_1): Adjust.
11359 (linux_cancel_breakpoints): New.
11360 (unsuspend_one_lwp): New.
11361 (unsuspend_all_lwps): New.
11362 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11363 (send_sigstop_callback): Change return type to int, add new
11364 `except' parameter and handle it.
11365 (suspend_and_send_sigstop_callback): New.
11366 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11367 pass them down. If SUSPEND, also increment the lwp's suspend
11369 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11370 (need_step_over_p): Don't consider suspended LWPs.
11371 (start_step_over): Adjust.
11372 (proceed_one_lwp): Change return type to int, add new `except'
11373 parameter and handle it.
11374 (unsuspend_and_proceed_one_lwp): New.
11375 (proceed_all_lwps): Use find_inferior instead of
11377 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11378 also decrement the suspend count of LWPs. Pass `except' down,
11379 instead of hacking its suspend count.
11380 (linux_pause_all): Add `freeze' parameter. Adjust.
11381 (linux_unpause_all): New.
11382 (linux_target_ops): Install linux_unpause_all.
11383 * server.c (handle_status): Adjust.
11384 * target.h (struct target_ops): New fields `unpause_all' and
11385 `cancel_breakpoints'. Add new parameter to `pause_all'.
11386 (pause_all): Add new `freeze' parameter.
11387 (unpause_all): New.
11388 (cancel_breakpoints): New.
11389 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11390 cancel breakpoints.
11391 (cmd_qtstart): Pause threads.
11392 (stop_tracing): Pause threads, and cancel breakpoints.
11393 * win32-low.c (win32_target_ops): Adjust.
11395 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11397 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11398 the inferior right away from here...
11399 (linux_wait_1): ... to here, and adjust to check the thread's
11400 last_resume_kind instead of the lwp's step or stop_expected flags.
11402 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11404 * README: Use consistent `GDB' and `GDBserver' spellings.
11406 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11408 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11409 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11410 (linux_detach_one_lwp): Assume the lwp is stopped.
11411 (any_thread_of): Delete.
11412 (linux_detach): Stop all lwps here. Don't blindly delete all
11414 (delete_lwp_callback): New.
11415 (linux_mourn): Delete all lwps of the process that is gone.
11416 (linux_wait_1): Don't delete the last lwp of the process here.
11417 * mem-break.h (mark_breakpoints_out): Declare.
11418 * mem-break.c (mark_breakpoints_out): New.
11419 (free_all_breakpoints): Use it.
11420 * server.c (handle_target_event): If the process is gone, mark
11422 * thread-db.c (struct thread_db) <create_bp>: New field.
11423 (thread_db_enable_reporting): Fix prototype. Store a thread event
11424 breakpoint reference in the thread_db struct.
11425 (thread_db_load_search): Clear the thread_db object.
11426 (try_thread_db_load_1): Ditto.
11427 (switch_to_process): New.
11428 (disable_thread_event_reporting): Use it.
11429 (remove_thread_event_breakpoints): New.
11430 (thread_db_detach, thread_db_mourn): Use it.
11432 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11434 * linux-low.c (linux_enable_event_reporting): New.
11435 (linux_wait_for_event_1, handle_extended_wait): Use it.
11437 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11439 * linux-low.c (linux_kill_one_lwp, linux_kill)
11440 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11441 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11442 SIGSTOP even if the LWP is stopped.
11443 (send_sigstop_callback): New.
11444 (stop_all_lwps): Use send_sigstop_callback instead.
11445 (linux_resume_one_thread): Adjust.
11446 (proceed_one_lwp): Still proceed an LWP that the client has
11447 requested to stop, if we haven't reported it as stopped yet. Make
11448 sure that LWPs the client want stopped, have a pending SIGSTOP.
11450 2010-04-26 Doug Evans <dje@google.com>
11452 * server.c (handle_general_set): Make static.
11454 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11455 Print received char after testing for error/eof instead of before.
11456 (input_interrupt): Tweak comment.
11458 2010-04-23 Doug Evans <dje@google.com>
11460 * server.c (start_inferior): Print inferior argv if --debug.
11462 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11464 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11465 * nto-x86-low.c: Include server.h
11467 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11469 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11470 be consistent with other sources of this directory.
11471 (init_registers_amd64): Correct name of source file of this function
11474 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11476 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11477 64-bit executables.
11479 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11481 * win32-i386-low.c: Add 64-bit support.
11482 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11483 (init_registers_amd64): Declare.
11484 (mappings): Add 64-bit version of array.
11485 (init_windows_x86): New function.
11486 (the_low_target): Change init_arch field to init_windows_x86.
11488 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11490 * win32-low.c: Adapt to support also 64-bit architecture.
11491 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11492 (get_image_name): Use SIZE_T type for local variable `done'.
11493 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11494 (toolhelp_get_dll_name): Idem.
11495 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11496 Use uintptr_t typecast to avoid warning.
11497 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11498 (handle_exception): Use phex_nz to avoid warning.
11499 (win32_wait): Remove unused local variable `process'.
11501 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11503 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11506 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11508 * configure.ac: Use `ws2_32' library for srv_mingw.
11509 * configure: Regenerate.
11510 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11511 * remote-utils.c: Likewise.
11513 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11515 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11516 if __x86_64__ is defined.
11518 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11520 * configure: Regenerate.
11522 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11524 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11525 * target.h (target_ops): New get_tib_address field.
11526 * win32-low.h (win32_thread_info): Add thread_local_base field.
11527 * win32-low.c (child_add_thread): Add tlb argument.
11528 Set thread_local_base field to TLB.
11529 (get_child_debug_event): Adapt to child_add_thread change.
11530 (win32_get_tib_address): New function.
11531 (win32_target_ops): Set get_tib_address field to
11532 win32_get_tib_address.
11533 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11535 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11537 * linux-low.c (linux_mourn): Also remove the process.
11538 * server.c (handle_target_event): Don't remove the process here.
11539 * nto-low.c (nto_mourn): New.
11540 (nto_target_ops): Install it.
11541 * spu-low.c (spu_mourn): New.
11542 (spu_target_ops): Install it.
11543 * win32-low.c (win32_mourn): New.
11544 (win32_target_ops): Install it.
11546 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11548 * server.h (buffer_xml_printf): Remove redundant `;'.
11550 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11552 * regcache.c (set_register_cache): Invalidate regcaches before
11553 changing the register cache layout.
11554 (regcache_invalidate_one): Allow a NULL regcache.
11555 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11556 regcaches before changing the register cache layout or the target
11559 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11561 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11562 variable warning on Linux/x86-64.
11564 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11566 GDBserver disconnected tracing support.
11568 * linux-low.c (linux_remove_process): Delete.
11569 (add_lwp): Don't set last_resume_kind here.
11570 (linux_kill): Use `mourn'.
11571 (linux_detach): Use `thread_db_detach', and `mourn'.
11572 (linux_mourn): New.
11573 (linux_attach_lwp_1): Adjust comment.
11574 (linux_attach): last_resume_kind moved the thread_info; adjust.
11575 (status_pending_p_callback): Adjust.
11576 (linux_wait_for_event_1): Adjust.
11577 (count_events_callback, select_singlestep_lwp_callback)
11578 (select_event_lwp_callback, cancel_breakpoints_callback)
11579 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11580 (proceed_one_lwp): Adjust.
11581 (linux_async): Add debug output.
11582 (linux_thread_stopped): New.
11583 (linux_pause_all): New.
11584 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11586 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11587 (thread_db_free): Delete declaration.
11588 (thread_db_detach, thread_db_mourn): Declare.
11589 * thread-db.c (thread_db_init): Use thread_db_mourn.
11590 (thread_db_free): Delete, split in two.
11591 (disable_thread_event_reporting): New.
11592 (thread_db_detach): New.
11593 (thread_db_mourn): New.
11595 * server.h (struct thread_info) <last_resume_kind>: New field.
11596 <attached>: Add comment.
11597 <gdb_detached>: New field.
11598 (handler_func): Change return type to int.
11599 (handle_serial_event, handle_target_event): Ditto.
11600 (gdb_connected): Declare.
11602 (disconnected_tracing): Declare.
11603 (stop_tracing): Declare.
11605 * server.c (handle_query) <qSupported>: Report support for
11606 disconnected tracing.
11607 (queue_stop_reply_callback): Account for running threads.
11608 (gdb_wants_thread_stopped): New.
11609 (gdb_wants_all_threads_stopped): New.
11610 (gdb_reattached_process): New.
11611 (handle_status): Clear the `gdb_detached' flag of all processes.
11612 In all-stop, stop all threads.
11613 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11614 (process_serial_event): If the remote connection breaks, or if an
11615 exit was forced with "monitor exit", force an event loop exit.
11616 Handle disconnected tracing on detach.
11617 (handle_serial_event): Adjust.
11618 (handle_target_event): If GDB isn't connected, forward events back
11619 to the inferior, unless the last process exited, in which case,
11620 exit gdbserver. Adjust interface.
11622 * remote-utils.c (remote_open): Don't block in accept. Instead
11623 register an event loop source on the listen socket file
11624 descriptor. Refactor bits into ...
11625 (listen_desc): ... this new global.
11626 (gdb_connected): ... this new function.
11627 (enable_async_notification): ... this new function.
11628 (handle_accept_event): ... this new function.
11629 (remote_close): Clear remote_desc.
11631 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11633 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11635 (mourn_inferior): Define.
11636 (target_process_qsupported): Avoid the dangling else problem.
11637 (thread_stopped): Define.
11638 (pause_all): Define.
11639 (target_waitstatus_to_string): Declare.
11640 * target.c (target_waitstatus_to_string): New.
11642 * tracepoint.c (tracing): Make extern.
11643 (disconnected_tracing): New.
11644 (stop_tracing): Make extern. Handle tracing stops due to GDB
11646 (cmd_qtdisconnected): New.
11647 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11648 (handle_tracepoint_general_set): Handle QTDisconnected.
11650 * event-loop.c (event_handler_func): Change return type to int.
11651 (process_event): Bail out if the event handler wants the event
11653 (handle_file_event): Ditto.
11654 (start_event_loop): Bail out if the event handler wants the event
11657 * nto-low.c (nto_target_ops): Adjust.
11658 * spu-low.c (spu_wait): Don't remove the process here.
11659 (spu_target_ops): Adjust.
11660 * win32-low.c (win32_wait): Don't remove the process here.
11661 (win32_target_ops): Adjust.
11663 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11665 * regcache.c (realloc_register_cache): Invalidate inferior's
11666 regcache before recreating it.
11668 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11670 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11672 2010-04-09 Stan Shebs <stan@codesourcery.com>
11673 Pedro Alves <pedro@codesourcery.com>
11675 * server.h (LONGEST): New.
11676 (struct thread_info) <while_stepping>: New field.
11677 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11679 (initialize_tracepoint, handle_tracepoint_general_set)
11680 (handle_tracepoint_query, tracepoint_finished_step)
11681 (tracepoint_was_hit, release_while_stepping_state_list):
11682 (current_traceframe): Declare.
11683 * server.c (handle_general_set): Handle tracepoint packets.
11684 (read_memory): New.
11685 (write_memory): New.
11686 (handle_search_memory_1): Use read_memory.
11687 (handle_query): Report support for conditional tracepoints, trace
11688 state variables, and tracepoint sources. Handle tracepoint
11690 (main): Initialize the tracepoints module.
11691 (process_serial_event): Handle traceframe reads/writes.
11693 * linux-low.c (handle_tracepoints): New.
11694 (linux_wait_1): Call it.
11695 (linux_resume_one_lwp): Handle while-stepping.
11696 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11697 (linux_target_ops): Install them.
11698 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11700 * linux-x86-low.c (x86_supports_tracepoints): New.
11701 (the_low_target). Install it.
11703 * mem-break.h (delete_breakpoint): Declare.
11704 * mem-break.c (delete_breakpoint): Make external.
11706 * target.h (struct target_ops): Add `supports_tracepoints',
11707 `read_pc', and `write_pc' fields.
11708 (target_supports_tracepoints): Define.
11709 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11712 * regcache.h (struct regcache) <registers_owned>: New field.
11713 (init_register_cache, regcache_cpy): Declare.
11714 (regcache_read_pc, regcache_write_pc): Declare.
11715 (register_cache_size): Declare.
11716 (supply_regblock): Declare.
11717 * regcache.c (init_register_cache): New.
11718 (new_register_cache): Use it.
11719 (regcache_cpy): New.
11720 (register_cache_size): New.
11721 (supply_regblock): New.
11722 (regcache_read_pc, regcache_write_pc): New.
11724 * tracepoint.c: New.
11726 * Makefile.in (OBS): Add tracepoint.o.
11727 (tracepoint.o): New rule.
11729 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11731 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11733 (i386-mmx.c): Likewise.
11734 (i386-mmx-linux.o): Likewise.
11735 (i386-mmx-linux.c): Likewise.
11737 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11738 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11739 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11740 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11742 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11743 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11744 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11746 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11748 * Makefile.in (clean): Updated.
11750 (i386-avx.c): Likewise.
11751 (i386-avx-linux.o): Likewise.
11752 (i386-avx-linux.c): Likewise.
11753 (amd64-avx.o): Likewise.
11754 (amd64-avx.c): Likewise.
11755 (amd64-avx-linux.o): Likewise.
11756 (amd64-avx-linux.c): Likewise.
11758 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11759 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11760 (srv_amd64_regobj): Add amd64-avx.o.
11761 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11762 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11763 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11764 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11765 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11766 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11767 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11769 * i387-fp.c: Include "i386-xstate.h".
11771 (i387_cache_to_xsave): Likewise.
11772 (i387_xsave_to_cache): Likewise.
11773 (x86_xcr0): Likewise.
11775 * i387-fp.h (i387_cache_to_xsave): Likewise.
11776 (i387_xsave_to_cache): Likewise.
11777 (x86_xcr0): Likewise.
11779 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11780 * linux-crisv32-low.c (target_regsets): Likewise.
11781 * linux-m68k-low.c (target_regsets): Likewise.
11782 * linux-mips-low.c (target_regsets): Likewise.
11783 * linux-ppc-low.c (target_regsets): Likewise.
11784 * linux-s390-low.c (target_regsets): Likewise.
11785 * linux-sh-low.c (target_regsets): Likewise.
11786 * linux-sparc-low.c (target_regsets): Likewise.
11787 * linux-xtensa-low.c (target_regsets): Likewise.
11789 * linux-low.c: Include <sys/uio.h>.
11790 (regsets_fetch_inferior_registers): Support nt_type.
11791 (regsets_store_inferior_registers): Likewise.
11792 (linux_process_qsupported): New.
11793 (linux_target_ops): Add linux_process_qsupported.
11795 * linux-low.h (regset_info): Add nt_type.
11796 (linux_target_ops): Add process_qsupported.
11798 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11800 (init_registers_i386_avx_linux): New.
11801 (init_registers_amd64_avx_linux): Likewise.
11802 (xmltarget_i386_linux_no_xml): Likewise.
11803 (xmltarget_amd64_linux_no_xml): Likewise.
11804 (PTRACE_GETREGSET): Likewise.
11805 (PTRACE_SETREGSET): Likewise.
11806 (x86_fill_xstateregset): Likewise.
11807 (x86_store_xstateregset): Likewise.
11808 (use_xml): Likewise.
11809 (x86_linux_update_xmltarget): Likewise.
11810 (x86_linux_process_qsupported): Likewise.
11811 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11812 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11813 init_registers_i386_linux here. Call
11814 x86_linux_update_xmltarget.
11815 (the_low_target): Add x86_linux_process_qsupported.
11817 * server.c (handle_query): Call target_process_qsupported.
11819 * target.h (target_ops): Add process_qsupported.
11820 (target_process_qsupported): New.
11822 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11824 * inferiors.c (add_thread): Set last_status kind to
11825 TARGET_WAITKIND_IGNORE.
11826 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11827 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11828 (linux_wait_1): Move `thread' local definition to block that uses
11829 it. Don't NULL initialize `event_child'.
11830 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11831 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11832 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11834 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11836 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11837 an extended waitstatus, or by a watchpoint.
11838 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11839 thread was stepping or has been stopped by a watchpoint.
11841 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11843 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11844 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11845 of another, then delete the previous, and validate all
11847 (validate_inserted_breakpoint): New.
11848 (delete_disabled_breakpoints): New.
11849 (validate_breakpoints): New.
11850 (check_mem_read): Validate breakpoints before trusting their
11851 shadow. Delete disabled breakpoints.
11852 (check_mem_write): Validate breakpoints before trusting they
11853 should be inserted. Delete disabled breakpoints.
11854 * mem-break.h (validate_breakpoints):
11855 * server.c (handle_query): Validate breakpoints when we see a
11858 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11860 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11861 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11862 if we could tell there's a GDB breakpoint at stop_pc.
11863 (need_step_over_p): Don't do a step over if we find a GDB
11864 breakpoint at the resume PC.
11866 * mem-break.c (struct raw_breakpoint): New.
11867 (enum bkpt_type): New type `gdb_breakpoint'.
11868 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11869 fields. New field `raw'.
11870 (find_raw_breakpoint_at): New.
11871 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11872 breakpoint instead.
11873 (set_breakpoint_at): Adjust.
11874 (delete_raw_breakpoint): New.
11875 (release_breakpoint): New.
11876 (delete_breakpoint): Rename to...
11877 (delete_breakpoint_1): ... this. Add proc parameter. Use
11878 release_breakpoint. Return ENOENT.
11879 (delete_breakpoint): Reimplement.
11880 (find_breakpoint_at): Delete.
11881 (find_gdb_breakpoint_at): New.
11882 (delete_breakpoint_at): Delete.
11883 (set_gdb_breakpoint_at): New.
11884 (delete_gdb_breakpoint_at): New.
11885 (gdb_breakpoint_here): New.
11886 (set_reinsert_breakpoint): Use release_breakpoint.
11887 (uninsert_breakpoint): Rename to ...
11888 (uninsert_raw_breakpoint): ... this.
11889 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11890 (reinsert_raw_breakpoint): Change parameter type to
11892 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11894 (check_breakpoints): Adjust. Use release_breakpoint.
11895 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11896 (breakpoint_inserted_here): Ditto.
11897 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11898 Don't trust the breakpoint's shadow if it is not inserted.
11899 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11900 (delete_all_breakpoints): Adjust.
11901 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11902 use delete_breakpoint_1.
11904 * mem-break.h (breakpoints_supported): Delete declaration.
11905 (set_gdb_breakpoint_at): Declare.
11906 (gdb_breakpoint_here): Declare.
11907 (delete_breakpoint_at): Delete.
11908 (delete_gdb_breakpoint_at): Declare.
11910 * server.h (struct raw_breakpoint): Forward declare.
11911 (struct process_info): New field `raw_breakpoints'.
11913 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11916 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11918 * linux-low.c (status_pending_p_callback): Fix comment.
11919 (linux_wait_for_event_1): Move most of the internal breakpoint
11920 handling from here...
11921 (linux_wait_1): ... to here.
11922 (count_events_callback): New.
11923 (select_singlestep_lwp_callback): New.
11924 (select_event_lwp_callback): New.
11925 (cancel_breakpoints_callback): New.
11926 (select_event_lwp): New.
11927 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11928 priority to all LWPs that have had events that should be reported
11929 to the client. Cancel breakpoints when about to reporting the
11930 event to the client, not while stopping lwps. No longer cancel
11931 finished single-steps here.
11932 (cancel_finished_single_step): Delete.
11933 (cancel_finished_single_steps): Delete.
11935 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11937 * mem-break.c (enum bkpt_type): New.
11938 (struct breakpoint): New field `type'.
11939 (set_breakpoint_at): Change return type to struct breakpoint
11940 pointer. Set type to `other_breakpoint' by default.
11941 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11942 in the breakpoint list.
11943 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11944 (reinsert_breakpoint): Rename to ...
11945 (reinsert_raw_breakpoint): ... this.
11946 (reinsert_breakpoints_at): Adjust.
11947 * mem-break.h (struct breakpoint): Declare.
11948 (set_breakpoint_at): Change return type to struct breakpoint
11951 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11953 * server.c (handle_query): Assign, not compare.
11955 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11957 Teach linux gdbserver to step-over-breakpoints.
11959 * linux-low.c (can_hardware_single_step): New.
11960 (supports_breakpoints): New.
11961 (handle_extended_wait): If stopping threads, read the stop pc of
11962 the new cloned LWP.
11964 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11965 low target doesn't support retrieving the PC.
11966 (add_lwp): Set last_resume_kind to resume_continue.
11967 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11968 (linux_attach): Don't clear stop_expected. Set the lwp's
11969 last_resume_kind to resume_stop.
11970 (linux_detach_one_lwp): Don't check for removed breakpoints.
11971 (check_removed_breakpoint): Delete.
11972 (status_pending_p): Rename to ...
11973 (status_pending_p_callback): ... this. Don't check for removed
11974 breakpoints. Don't consider threads that are stopped from GDB's
11976 (linux_wait_for_lwp): Always read the stop_pc here.
11977 (cancel_breakpoint): New.
11978 (step_over_bkpt): New global.
11979 (linux_wait_for_event_1): Implement stepping over breakpoints.
11980 (gdb_wants_lwp_stopped): New.
11981 (gdb_wants_all_stopped): New.
11982 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11983 single-step traps here. Store the thread's last reported target
11985 (send_sigstop): Don't clear stop_expected. Always set it,
11987 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11988 (cancel_finished_single_step): New.
11989 (cancel_finished_single_steps): New.
11990 (wait_for_sigstop): Don't cancel finished single-step traps here.
11991 (linux_resume_one_lwp): Don't check for removed breakpoints.
11992 Don't set `step' on non-hardware step archs.
11993 (linux_set_resume_request): Ignore resume_stop requests if already
11994 stopping or stopped. Set the lwp's last_resume_kind.
11995 (resume_status_pending_p): Don't check for removed breakpoints.
11996 (need_step_over_p): New.
11997 (start_step_over): New.
11998 (finish_step_over): New.
11999 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12000 requests. Clear the thread's last reported target waitstatus.
12001 Don't use the `suspended' flag. Don't consider pending breakpoints.
12002 (linux_resume): Start a step-over if necessary.
12003 (proceed_one_lwp): New.
12004 (proceed_all_lwps): New.
12005 (unstop_all_lwps): New.
12006 * linux-low.h (struct lwp_info): Rewrite comment for the
12007 `suspended' flag. Add the `stop_pc' field. Delete the
12008 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12009 Add `'last_resume_kind' and `need_step_over' fields.
12010 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12011 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12012 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12013 (set_raw_breakpoint_at): New.
12014 (set_breakpoint_at): Rewrite to use it.
12015 (reinsert_breakpoint_handler): Delete.
12016 (set_reinsert_breakpoint): New.
12017 (reinsert_breakpoint_by_bp): Delete.
12018 (delete_reinsert_breakpoints): New.
12019 (uninsert_breakpoint): Rewrite.
12020 (uninsert_breakpoints_at): New.
12021 (reinsert_breakpoint): Rewrite.
12022 (reinsert_breakpoints_at): New.
12023 (check_breakpoints): Rewrite.
12024 (breakpoint_here): New.
12025 (breakpoint_inserted_here): New.
12026 (check_mem_read): Adjust.
12027 * mem-break.h (breakpoints_supported, breakpoint_here)
12028 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12029 (reinsert_breakpoint_by_bp): Delete declaration.
12030 (delete_reinsert_breakpoints): Declare.
12031 (reinsert_breakpoint): Delete declaration.
12032 (reinsert_breakpoints_at): Declare.
12033 (uninsert_breakpoint): Delete declaration.
12034 (uninsert_breakpoints_at): Declare.
12035 (check_breakpoints): Adjust prototype.
12036 * server.h: Adjust include order.
12037 (struct thread_info): Declare here. Add a `last_status' field.
12039 2010-03-23 Michael Snyder <msnyder@vmware.com>
12041 * server.c (crc32): New function.
12042 (handle_query): Add handling for 'qCRC:' request.
12044 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12046 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12047 lwp had been stopped by a watchpoint.
12049 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12051 * server.h (internal_error): Declare.
12052 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12053 * utils.c (internal_error): New function.
12055 2010-03-15 Andreas Schwab <schwab@redhat.com>
12057 * configure.srv: Fix typo setting srv_regobj.
12059 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12061 * linux-low.c (fetch_register): Avoid passing a non string literal
12063 (usr_store_inferior_registers): Ditto.
12065 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12067 * linux-low.c (linux_write_memory): Bail out early if peeking
12070 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12072 * linux-low.h (struct lwp_info): New fields
12073 `stopped_by_watchpoint' and `stopped_data_address'.
12074 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12075 here, and cache them in the lwp object.
12076 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12078 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12080 (linux_stopped_by_watchpoint): Rewrite.
12081 (linux_stopped_data_address): Rewrite.
12083 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12085 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12086 switching the current inferior, not before.
12088 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12090 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12091 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12092 i386-linux.c and amd64-linux.c.
12093 (reg-i386.o): Removed.
12094 (reg-i386.c): Likewise.
12095 (reg-i386-linux.o): Likewise.
12096 (reg-i386-linux.c): Likewise.
12097 (reg-x86-64.o): Likewise.
12098 (reg-x86-64.c): Likewise.
12099 (reg-x86-64-linux.o): Likewise.
12100 (reg-x86-64-linux.c): Likewise.
12102 (i386.c): Likewise.
12103 (i386-linux.o): Likewise.
12104 (i386-linux.c): Likewise.
12105 (amd64.o): Likewise.
12106 (amd64.c): Likewise.
12107 (amd64-linux.o): Likewise.
12108 (amd64-linux.c): Likewise.
12110 * configure.srv (srv_i386_regobj): New.
12111 (srv_i386_linux_regobj): Likewise.
12112 (srv_amd64_regobj): Likewise.
12113 (srv_amd64_linux_regobj): Likewise.
12114 (srv_i386_32bit_xmlfiles): Likewise.
12115 (srv_i386_64bit_xmlfiles): Likewise.
12116 (srv_i386_xmlfiles): Likewise.
12117 (srv_amd64_xmlfiles): Likewise.
12118 (srv_i386_linux_xmlfiles): Likewise.
12119 (srv_amd64_linux_xmlfiles): Likewise.
12120 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12121 srv_xmlfiles to $srv_i386_xmlfiles.
12122 (i[34567]86-*-mingw32ce*): Likewise.
12123 (i[34567]86-*-mingw*): Likewise.
12124 (i[34567]86-*-nto*): Likewise.
12125 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12126 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12127 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12128 (x86_64-*-linux*): Likewise.
12130 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12131 (init_registers_amd64_linux): New.
12132 (x86_arch_setup): Replace init_registers_x86_64_linux with
12133 init_registers_amd64_linux.
12135 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12137 * configure.ac: Check for libdl. If it is not available link against
12138 static libthread_db.
12139 * configure: Regenerate.
12141 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12145 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12146 handing a read watchpoint.
12147 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12149 2010-02-12 Doug Evans <dje@google.com>
12151 * linux-low.c (linux_supports_tracefork_flag): Document.
12152 (linux_look_up_symbols): Add comment.
12154 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12156 * regcache.c (supply_register): Clear regcache if buf is NULL.
12158 2010-02-02 Nicolas Roche <roche@sourceware.org>
12159 Joel Brobecker <brobecker@adacore.com>
12161 * inferiors.c (find_inferior): Add function documentation.
12162 (unloaded_dll): Handle the case where the unloaded dll has not
12163 been previously registered in the dll list.
12165 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12167 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12168 (thumb2_breakpoint): New.
12169 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12171 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12173 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12174 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12177 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12179 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12181 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12183 * linux-s390-low.c (s390_collect_ptrace_register)
12184 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12186 2010-01-21 Doug Evans <dje@google.com>
12188 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12189 (PTRACE_ARG4_TYPE): New macro.
12190 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12191 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12192 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12193 (usr_store_inferior_registers): Ditto.
12194 (linux_read_memory, linux_write_memory): Ditto.
12195 (linux_test_for_tracefork): Ditto.
12197 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12198 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12200 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12202 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12205 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12207 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12208 prototype to take a regcache. Adjust.
12210 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12212 * regcache.h (struct thread_info): Forward declare.
12213 (struct regcache): New.
12214 (new_register_cache): Adjust prototype.
12215 (get_thread_regcache): Declare.
12216 (free_register_cache): Adjust prototype.
12217 (registers_to_string, registers_from_string): Ditto.
12218 (supply_register, supply_register_by_name, collect_register)
12219 (collect_register_as_string, collect_register_by_name): Ditto.
12220 * regcache.c (struct inferior_regcache_data): Delete.
12221 (get_regcache): Rename to ...
12222 (get_thread_regcache): ... this. Adjust. Switch inferior before
12223 fetching registers.
12224 (regcache_invalidate_one): Adjust.
12225 (regcache_invalidate): Fix prototype.
12226 (new_register_cache): Return the new register cache.
12227 (free_register_cache): Change prototype.
12228 (realloc_register_cache): Adjust.
12229 (registers_to_string): Change prototype to take a regcache. Adjust.
12230 (registers_from_string): Ditto.
12231 (register_data): Ditto.
12232 (supply_register): Ditto.
12233 (supply_register_by_name): Ditto.
12234 (collect_register): Ditto.
12235 (collect_register_as_string): Ditto.
12236 (collect_register_by_name): Ditto.
12237 * server.c (process_serial_event): Adjust.
12238 * linux-low.h (regset_fill_func, regset_store_func): Change
12240 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12242 * linux-low.c (get_stop_pc): Adjust.
12243 (check_removed_breakpoint): Adjust.
12244 (linux_wait_for_event): Adjust.
12245 (linux_resume_one_lwp): Adjust.
12246 (fetch_register): Add regcache parameter. Adjust.
12247 (usr_store_inferior_registers): Ditto.
12248 (regsets_fetch_inferior_registers): Ditto.
12249 (regsets_store_inferior_registers): Ditto.
12250 (linux_fetch_registers, linux_store_registers): Ditto.
12251 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12253 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12255 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12256 prototype to take a regcache.
12257 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12258 * remote-utils.c (convert_ascii_to_int, outreg)
12259 (prepare_resume_reply): Change prototype to take a regcache.
12261 * target.h (struct target_ops) <fetch_registers, store_registers>:
12262 Change prototype to take a regcache.
12263 (fetch_inferior_registers, store_inferior_registers): Change
12264 prototype to take a regcache. Adjust.
12265 * proc-service.c (ps_lgetregs): Adjust.
12266 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12267 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12268 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12269 take a regcache. Adjust.
12270 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12271 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12272 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12273 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12274 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12275 (cris_cannot_fetch_register):
12276 (cris_breakpoint_at): Change prototype to take a regcache.
12278 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12279 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12280 to take a regcache. Adjust.
12281 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12283 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12284 take a regcache. Adjust.
12285 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12286 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12287 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12288 * linux-mips-low.c (mips_get_pc):
12289 (mips_set_pc): Change prototype to take a regcache. Adjust.
12290 (mips_reinsert_addr): Adjust.
12291 (mips_collect_register): Change prototype to take a regcache.
12293 (mips_supply_register):
12294 (mips_collect_register_32bit, mips_supply_register_32bit)
12295 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12296 (mips_store_fpregset): Ditto.
12297 * linux-ppc-low.c (ppc_supply_ptrace_register)
12298 (ppc_supply_ptrace_register): Ditto.
12299 (parse_spufs_run): Adjust.
12300 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12301 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12302 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12303 take a regcache. Adjust.
12304 * linux-s390-low.c (s390_collect_ptrace_register)
12305 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12306 (s390_set_pc): Change prototype to take a regcache. Adjust.
12307 (s390_arch_setup): Adjust.
12308 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12309 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12310 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12311 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12312 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12314 (sparc_breakpoint_at): Adjust.
12315 * linux-xtensa-low.c (xtensa_fill_gregset):
12316 (xtensa_store_gregset):
12317 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12318 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12319 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12320 prototype to take a regcache. Adjust.
12321 * win32-arm-low.c (arm_fetch_inferior_register)
12322 (arm_store_inferior_register): Change prototype to take a
12324 * win32-i386-low.c (i386_fetch_inferior_register)
12325 (i386_store_inferior_register): Change prototype to take a
12327 * win32-low.c (child_fetch_inferior_registers)
12328 (child_store_inferior_registers): Change prototype to take a
12330 (win32_wait): Adjust.
12331 (win32_fetch_inferior_registers): Change prototype to take a
12333 (win32_store_inferior_registers): Adjust.
12334 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12335 store_inferior_register>: Change prototype to take a regcache.
12337 2010-01-20 Doug Evans <dje@google.com>
12339 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12341 (linux_wait_for_event1, linux_init_signals): Ditto.
12342 (W_STOPCODE): Provide definition if missing.
12344 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12346 * linux-low.c (linux_core_of_thread): New.
12347 (compare_ints, show_process, list_threads): New.
12348 (linux_qxfer_osdata): Report threads and cores.
12349 (linux_target_op): Register linux_core_of_thread.
12350 * remote-utils.c (prepare_resume_reply): Report the core.
12351 (buffer_xml_printf): Support %d specifier.
12352 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12354 (handle_query): Handle qXfer:threads. Announce availability
12356 * target.h (struct target_ops): New field core_of_thread.
12358 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12360 * Makefile.in (clean): Remove new generated files.
12361 (reg-s390.o, reg-s390.c): Remove rules.
12362 (reg-s390x.o, reg-s390x.c): Likewise.
12363 (s390-linux32.o, s390-linux32.c): Add rules.
12364 (s390-linux64.o, s390-linux64.c): Likewise.
12365 (s390x-linux64.o, s390x-linux64.c): Likewise.
12366 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12367 * linux-s390-low.c: Include <elf.h>.
12368 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12369 (init_registers_s390): Remove prototype.
12370 (init_registers_s390x): Likewise.
12371 (init_registers_s390_linux32): Add prototype.
12372 (init_registers_s390_linux64): Likewise.
12373 (init_registers_s390x_linux64): Likewise.
12374 (s390_num_regs_3264): New define.
12375 (s390_regmap_3264): New global variable.
12376 (s390_cannot_fetch_register): Remove obsolete check.
12377 (s390_cannot_store_register): Likewise.
12378 (s390_collect_ptrace_register): Handle upper/lower register halves.
12379 (s390_supply_ptrace_register): Likewise.
12380 (s390_fill_gregset): Update to register number changes.
12381 (s390_get_hwcap): New routine.
12382 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12383 Install appropriate regmap and register set.
12385 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12387 * server.c (gdbserver_version): Update copyright year to 2010.
12388 * gdbreplay.c (gdbreplay_version): Likewise.
12390 2009-12-28 Doug Evans <dje@google.com>
12392 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12393 elf/external.h. Include <elf.h> instead but only if necessary.
12395 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12397 * linux-low.c (linux_remove_process): Remove `detaching'
12398 parameter. Don't release/detach from thread_db here.
12399 (linux_kill): Release/detach from thread_db here, ...
12400 (linux_detach): ... and here, before actually detaching.
12401 (linux_wait_1): ... and here, when a process exits.
12402 * thread-db.c (any_thread_of): New.
12403 (thread_db_free): Switch the current inferior to a thread of the
12406 2009-12-21 Doug Evans <dje@google.com>
12408 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12410 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12411 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12412 warning ifndef __NR_tkill. Move setting of errno there too.
12413 Delete unnecessary resetting of errno after syscall.
12414 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12416 * configure.ac: Check for dladdr.
12417 * config.in: Regenerate.
12418 * configure: Regenerate.
12419 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12420 (try_thread_db_load): Update.
12422 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12424 2009-12-18 Doug Evans <dje@google.com>
12426 * event-loop.c: Include unistd.h if it exists.
12428 * linux-low.c (my_waitpid): Move definition away from being in
12429 between linux_tracefork_child/linux_test_for_tracefork.
12431 * gdb_proc_service.h (psaddr_t): Fix type.
12432 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12433 signature to match glibc.
12435 2009-12-16 Doug Evans <dje@google.com>
12437 * linux-low.c (linux_read_memory): Fix argument to read.
12439 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12441 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12442 events, don't leave current_inferior pointing at null.
12444 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12446 * win32-low.c (LOG): Delete.
12447 (OUTMSG): Output to stderr.
12448 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12449 on compile time LOG macro.
12450 (win32_wait): Fix debug output.
12452 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12454 * win32-low.c (win32_add_one_solib): If the dll name is
12455 "ntdll.dll", prepend the system directory to the dll path.
12457 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12459 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12461 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12462 Vladimir Prus <vladimir@codesourcery.com>
12464 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12465 * configure.ac: Check for __mcoldfire__ and set
12466 gdb_cv_m68k_is_coldfire.
12467 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12468 reg-cf.o and reg-m68k.o.
12469 * configure: Regenerated.
12471 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12473 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12474 Pass it to thread_db_free.
12475 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12476 proper `detaching' argument to linux_remove_process.
12477 * linux-low.h (thread_db_free): Add `detaching' parameter.
12478 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12480 (thread_db_free): Add `detaching' parameter. Only
12481 call td_ta_clear_event if detaching from process.
12483 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12485 * thread-db.c (thread_db_free): Fix typo.
12487 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12490 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12492 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12494 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12495 with an i686 compiler.
12496 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12498 * configure: Rebuilt.
12500 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12504 * server.c (handle_search_memory_1): Correct read_addr initialization
12505 in loop for searching subsequent chunks.
12507 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12509 * configure.ac: New --with-libthread-db option.
12510 * thread-db.c: Allow direct dependence on libthread_db.
12511 (thread_db_free): Adjust.
12512 * config.in: Regenerate.
12513 * configure: Likewise.
12515 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12518 * thread-db.c (attach_thread): New function.
12519 (maybe_attach_thread): Return success/failure.
12520 (find_new_threads_callback): Adjust.
12521 (thread_db_find_new_threads): Loop until no new threads.
12523 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12525 * proc-service.c (ps_lgetregs): Formatting.
12527 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12529 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12530 * configure.ac: Adjust.
12531 * linux-low.h (struct process_info_private): Move members to struct
12533 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12534 * linux-low.c (linux_remove_process): Adjust.
12535 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12536 * server.c (handle_query): Move code ...
12537 (handle_monitor_command): ... here. New function.
12538 * target.h (struct target_ops): New member.
12539 * thread-db.c (struct thread_db): New.
12540 (libthread_db_search_path): New variable.
12541 (thread_db_create_event, thread_db_enable_reporting)
12542 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12543 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12544 (try_thread_db_load_1, dladdr_to_soname): New functions.
12545 (try_thread_db_load, thread_db_load_search): New functions.
12546 (thread_db_init): Search for libthread_db.
12547 (thread_db_free): New function.
12548 (thread_db_handle_monitor_command): Likewise.
12549 * config.in: Regenerate.
12550 * configure: Regenerate.
12552 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12554 * spu-low.c (spu_kill): Wait for inferior to terminate.
12555 Call clear_inferiors.
12556 (spu_detach): Call clear_inferiors.
12558 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12560 * aclocal.m4: Regenerate.
12561 * config.in: Likewise.
12562 * configure: Likewise.
12564 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12566 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12567 (parse_spufs_run): New function.
12568 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12569 (ppc_breakpoint_at): Handle SPU breakpoints.
12571 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12573 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12574 (SPUFS_MAGIC): Define.
12575 (spu_enumerate_spu_ids): New function.
12576 (linux_qxfer_spu): New function.
12577 (linux_target_ops): Install linux_qxfer_spu.
12579 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12581 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12582 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12583 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12584 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12585 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12586 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12587 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12588 (init_registers_powerpc_cell32l): Add prototype.
12589 (init_registers_powerpc_cell64l): Likewise.
12590 (ppc_arch_setup): Detect Cell/B.E. architecture.
12592 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12594 * Makefile.in (datarootdir): New variable.
12596 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12598 * linux-low.c (linux_write_memory): Update debugging output.
12599 * Makefile.in (clean): Add new descriptions.
12600 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12601 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12602 * configure.srv: Add new files for arm*-*-linux*.
12603 * linux-arm-low.c: Add new declarations.
12604 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12605 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12606 (HWCAP_VFPv3D16): New.
12607 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12608 instead of __IWMMXT__.
12609 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12610 (arm_arch_setup): New.
12611 (target_regsets): Remove #ifdef. Add VFP regset.
12612 (the_low_target): Use arm_arch_setup.
12614 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12616 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12617 the main thread again.
12619 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12621 Adding Neutrino gdbserver.
12622 * configure: Regenerated.
12623 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12624 * configure.srv (i[34567]86-*-nto*): New target.
12625 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12626 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12627 (nto_comctrl) [__QNX__]: New function.
12628 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12630 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12632 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12635 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12636 Pedro Alves <pedro@codesourcery.com>
12638 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12639 don't support CONTEXT_EXTENDED_REGISTERS.
12640 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12641 (the_low_target): Install them.
12642 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12643 failing with ERROR_PIPE_NOT_CONNECTED.
12645 2009-06-30 Doug Evans <dje@google.com>
12646 Pierre Muller <muller@ics.u-strasbg.fr>
12648 Add h/w watchpoint support to x86-linux, win32-i386.
12649 * Makefile.in (SFILES): Add i386-low.c
12650 (i386_low_h): Define.
12651 (i386-low.o): Add dependencies.
12652 (linux-x86-low.o): Add i386-low.h dependency.
12653 (win32-i386-low.o): Ditto.
12654 * i386-low.c: New file.
12655 * i386-low.h: New file.
12656 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12657 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12658 * linux-low.c (linux_add_process): Initialize arch_private.
12659 (linux_remove_process): Free arch_private.
12660 (add_lwp): Initialize arch_private.
12661 (delete_lwp): Free arch_private.
12662 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12664 * linux-low.h (process_info_private): New member arch_private.
12665 (lwp_info): New member arch_private.
12666 (linux_target_ops): New members new_process, new_thread,
12668 (ptid_of): New macro.
12669 * linux-x86-low.c: Include stddef.h, i386-low.h.
12670 (arch_process_info): New struct.
12671 (arch_lwp_info): New struct.
12672 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12673 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12674 (i386_dr_low_get_status): New function.
12675 (x86_insert_point, x86_remove_point): New functions.
12676 (x86_stopped_by_watchpoint): New function.
12677 (x86_stopped_data_address): New function.
12678 (x86_linux_new_process, x86_linux_new_thread): New functions.
12679 (x86_linux_prepare_to_resume): New function.
12680 (the_low_target): Add entries for insert_point, remove_point,
12681 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12683 * server.c (debug_hw_points): New global.
12684 (monitor_show_help): Document set debug-hw-points.
12685 (handle_query): Process "set debug-hw-points".
12686 * server.h (debug_hw_points): Declare.
12687 (paddress): Declare.
12688 * utils.c (NUMCELLS, CELLSIZE): New macros.
12689 (get_sell, xsnprintf, paddress): New functions.
12690 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12691 remove_point, stopped_by_watchpoint, stopped_data_address.
12692 * win32-i386-low.c: Include i386-low.h.
12693 (debug_reg_state): Replaces dr.
12694 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12695 (i386_dr_low_get_status): New function.
12696 (i386_insert_point, i386_remove_point): New functions.
12697 (i386_stopped_by_watchpoint): New function.
12698 (i386_stopped_data_address): New function.
12699 (i386_initial_stuff): Update.
12700 (get_thread_context,set_thread_context,i386_thread_added): Update.
12701 (the_low_target): Add entries for insert_point,
12702 remove_point, stopped_by_watchpoint, stopped_data_address.
12703 * win32-low.c (win32_insert_watchpoint): New function.
12704 (win32_remove_watchpoint): New function.
12705 (win32_stopped_by_watchpoint): New function.
12706 (win32_stopped_data_address): New function.
12707 (win32_target_ops): Add entries for insert_watchpoint,
12708 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12709 * win32-low.h (win32_target_ops): New members insert_point,
12710 remove_point, stopped_by_watchpoint, stopped_data_address.
12712 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12714 * server.c (process_serial_event): Re-return unsupported, not
12715 error, if the type isn't recognized. Re-allow supporting only
12716 insert or remove packets. Also call require_running for
12717 breakpoints. Add missing break statement to default case. Tidy.
12718 * target.h (struct target_ops): Rename insert_watchpoint to
12719 insert_point, and remove_watchpoint to remove_point.
12721 * linux-low.h (struct linux_target_ops): Likewise.
12722 * linux-low.c (linux_insert_watchpoint): Rename to ...
12723 (linux_insert_point): ... this. Adjust.
12724 (linux_remove_watchpoint): Rename to ...
12725 (linux_remove_point): ... this. Adjust.
12726 (linux_target_ops): Adjust.
12727 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12728 (cris_insert_point): ... this.
12729 (cris_remove_watchpoint): Rename to ...
12730 (cris_remove_point): ... this.
12731 (the_low_target): Adjust.
12733 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12735 * server.c (handle_v_kill): Pass signal_pid to
12736 kill_inferior if multi_process is zero.
12738 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12740 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12741 * target.h (target_ops): Comment for *_watchpoint to make it clear
12742 the functions can get types '0' and '1'.
12744 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12746 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12747 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12748 * regcache.c (get_regcache): Likewise.
12749 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12750 * win32-low.c (child_fetch_inferior_registers): Remove check for
12753 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12754 Pedro Alves <pedro@codesourcery.com>
12756 * target.h (struct target_ops) <supports_multi_process>: New
12758 (target_supports_multi_process): New.
12759 * server.c (handle_query): Even if GDB reports support, only
12760 enable multi-process if the target also supports it. Report
12761 multi-process support only if the target backend supports it.
12762 * linux-low.c (linux_supports_multi_process): New function.
12763 (linux_target_ops): Install it as target_supports_multi_process
12766 2009-05-24 Doug Evans <dje@google.com>
12768 Global renaming of find_thread_pid to find_thread_ptid.
12769 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12770 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12771 All callers updated.
12773 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12774 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12777 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12778 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12779 (linux_resume_one_lwp): Ditto.
12781 2009-05-23 Doug Evans <dje@google.com>
12783 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12784 from struct inferior_list_entry * to struct lwp_info *.
12785 All callers updated.
12787 2009-05-13 Doug Evans <dje@google.com>
12789 * linux-x86-low.c: Don't include assert.h.
12790 (x86_siginfo_fixup): Use fatal, not assert.
12791 (x86_arch_setup): Fix comment.
12793 2009-05-12 Doug Evans <dje@google.com>
12795 Biarch support for i386/amd64 gdbserver.
12796 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12797 Add linux-x86-low.c.
12798 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12799 (linux-x86-low.o): Add.
12800 * linux-x86-64-low.c: Delete.
12801 * linux-i386-low.c: Delete.
12802 * linux-x86-low.c: New file.
12803 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12805 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12807 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12808 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12809 (linux_child_pid_to_exec_file): New function.
12810 (elf_64_header_p, elf_64_file_p): New functions.
12811 (siginfo_fixup): New function.
12812 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12813 give target a chance to convert layout.
12814 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12815 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12817 2009-05-07 Doug Evans <dje@google.com>
12819 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12820 (regsets_store_inferior_registers): Ditto.
12822 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12826 * linux-low.c (must_set_ptrace_flags): Delete.
12827 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12829 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12830 `lwp->must_set_ptrace_flags' instead.
12831 (linux_wait_for_event_1): Set ptrace options here.
12832 (linux_wait_1): ... not here.
12834 2009-04-30 Doug Evans <dje@google.com>
12836 * inferiors.c (started_inferior_callback): New function.
12837 (attached_inferior_callback): New function.
12838 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12839 * server.c (print_started_pid, print_attached_pid): New functions.
12840 (detach_or_kill_for_exit): New function.
12841 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12842 * server.h (have_started_inferiors_p): Declare.
12843 (have_attached_inferiors_p): Declare.
12845 * inferiors.c (remove_process): Fix memory leak, free process.
12846 * linux-low.c (linux_remove_process): New function.
12847 (linux_kill): Call it instead of remove_process.
12848 (linux_detach, linux_wait_1): Ditto.
12850 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12852 * configure.srv: Add x86 Windows CE target.
12854 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12856 * inferiors.c (get_thread_process): Make global.
12857 * server.h (get_thread_process): Add prototype.
12858 * thread-db.c (find_one_thread): Use get_thread_process
12859 instead of current_process.
12860 (thread_db_get_tls_address): Do not crash if called when
12861 thread layer is not yet initialized.
12863 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12865 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12866 * spu-low.c (current_tid): Rename to ...
12867 (current_ptid): ... this.
12868 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12869 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12870 ptid_get_lwp (current_ptid) instead of current_tid.
12871 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12872 instead of current_tid. Use find_process_pid to verify pid
12873 argument is valid. Pass proper argument to remove_process.
12874 (spu_thread_alive): Compare current_ptid instead of current_tid.
12875 (spu_resume): Likewise.
12877 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12879 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12882 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12884 Implement the multiprocess extensions, and add linux multiprocess
12887 * server.h (ULONGEST): Declare.
12888 (struct ptid, ptid_t): New.
12889 (minus_one_ptid, null_ptid): Declare.
12890 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12891 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12892 (struct inferior_list_entry): Change `id' type from unsigned from
12894 (struct sym_cache, struct breakpoint, struct
12895 process_info_private): Forward declare.
12896 (struct process_info): Declare.
12897 (current_process): Declare.
12898 (all_processes): Declare.
12899 (initialize_inferiors): Declare.
12900 (add_thread): Adjust to use ptid_t.
12901 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12902 (add_process, remove_process, find_thread_pid): Declare.
12903 (find_inferior_id): Adjust to use ptid_t.
12904 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12905 (multi_process): Declare.
12906 (push_event): Adjust to use ptid_t.
12907 (read_ptid, write_ptid): Declare.
12908 (prepare_resume_reply): Adjust to use ptid_t.
12909 (clear_symbol_cache): Declare.
12910 * inferiors.c (all_processes): New.
12911 (null_ptid, minus_one_ptid): New.
12912 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12913 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12914 (add_thread): Change unsigned long to ptid. Remove gdb_id
12916 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12917 (gdb_id_to_thread): Rename to ...
12918 (find_thread_pid): ... this. Change unsigned long to ptid.
12919 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12920 (loaded_dll, pull_pid_from_list): Adjust.
12921 (add_process, remove_process, find_process_pid)
12922 (get_thread_process, current_process, initialize_inferiors): New.
12923 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12924 (struct target_waitstatus) <related_pid>: Ditto.
12925 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12926 return type to int.
12927 (struct target_ops) <join>: Add `pid' argument.
12928 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12929 (struct target_ops) <wait>: Add `ptid' field. Change return type
12931 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12932 (mywait): Add `ptid' argument. Change return type to ptid_t.
12933 (target_pid_to_str): Declare.
12934 * target.c (set_desired_inferior): Adjust to use ptids.
12935 (mywait): Add new `ptid' argument. Adjust.
12936 (target_pid_to_str): New.
12937 * mem-break.h (free_all_breakpoints): Declare.
12938 * mem-break.c (breakpoints): Delelete.
12939 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12940 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12941 to use per-process breakpoint list.
12942 (free_all_breakpoints): New.
12943 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12944 (symbol_cache, all_symbols_looked_up): Delete.
12946 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12948 (prepare_resume_reply): Change ptid argument's type from unsigned
12949 long to ptid_t. Adjust. Implement W;process and X;process.
12950 (free_sym_cache, clear_symbol_cache): New.
12951 (look_up_one_symbol): Adjust to per-process symbol cache. *
12952 * server.c (cont_thread, general_thread, step_thread): Change type
12954 (attached): Delete.
12955 (multi_process): New.
12956 (last_ptid): Change type to ptid_t.
12957 (struct vstop_notif) <ptid>: Change type to ptid_t.
12958 (queue_stop_reply, push_event): Change `ptid' argument's type to
12960 (discard_queued_stop_replies): Add `pid' argument.
12961 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12962 changes. Don't reference the `attached' global.
12963 (attach_inferior): Adjust to mywait interface changes.
12964 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12965 features. Handle and report "multiprocess+". Handle
12967 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12969 (handle_v_kill): New.
12970 (handle_v_stopped): Adjust to use target_pid_to_str.
12971 (handle_v_requests): Allow multiple attaches and runs when
12972 multiprocess extensions are in effect. Handle "vKill".
12973 (myresume): Adjust to use ptids.
12974 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12975 (handle_status): Adjust to discard_queued_stop_replies interface
12977 (first_thread_of, kill_inferior_callback)
12978 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12979 (main): Call initialize_inferiors. Adjust to use ptids, killing
12980 and detaching from all inferiors. Handle multiprocess packet
12982 * linux-low.h: Include gdb_proc_service.h.
12983 (struct process_info_private): New.
12984 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12985 <lwpid_of>: Use ptid_get_lwp.
12986 (get_lwp_thread): Adjust.
12987 (struct lwp_info): Add `dead' member.
12988 (find_lwp_pid): Declare.
12989 * linux-low.c (thread_db_active): Delete.
12990 (new_inferior): Adjust comment.
12991 (inferior_pid): Delete.
12992 (linux_add_process): New.
12993 (handle_extended_wait): Adjust.
12994 (add_lwp): Change unsigned long to ptid.
12995 (linux_create_inferior): Add process to processes table. Adjust
12996 to use ptids. Don't set new_inferior here.
12997 (linux_attach_lwp): Rename to ...
12998 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12999 it. Adjust to use ptids.
13000 (linux_attach_lwp): New.
13001 (linux_attach): Add process to processes table. Don't set
13003 (struct counter): New.
13004 (second_thread_of_pid_p, last_thread_of_process_p): New.
13005 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13006 multiple processes.
13007 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13008 processes. Remove process from process table.
13009 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13010 to multiple processes.
13011 (any_thread_of): New.
13012 (linux_detach): Add `pid' argument, and handle it. Remove process
13013 from processes table.
13014 (linux_join): Add `pid' argument. Handle it.
13015 (linux_thread_alive): Change unsighed long argument to ptid_t.
13016 Consider dead lwps as not being alive.
13017 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13018 threads we're not interested in.
13019 (same_lwp, find_lwp_pid): New.
13020 (linux_wait_for_lwp): Change `pid' argument's type from int to
13022 (linux_wait_for_event): Rename to ...
13023 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13024 from int to ptid_t. Adjust.
13025 (linux_wait_for_event): New.
13026 (linux_wait_1): Add `ptid' argument. Change return type to
13027 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13028 that exit from the process table.
13029 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13031 (mark_lwp_dead): New.
13032 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13033 stopping all threads, mark its main lwp as dead.
13034 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13036 (fetch_register, usr_store_inferior_registers)
13037 (regsets_fetch_inferior_registers)
13038 (regsets_store_inferior_registers, linux_read_memory)
13039 (linux_write_memory): Inline `inferior_pid'.
13040 (linux_look_up_symbols): Adjust to use per-process
13041 `thread_db_active'.
13042 (linux_request_interrupt): Adjust to use ptids.
13043 (linux_read_auxv): Inline `inferior_pid'.
13044 (initialize_low): Don't reference thread_db_active.
13045 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13046 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13047 (ps_getpid): Return the pid of the current inferior.
13048 * thread-db.c (proc_handle, thread_agent): Delete.
13049 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13051 (find_one_thread): Change argument type to ptid_t. Adjust to
13053 (maybe_attach_thread): Adjust to per-process data and ptids.
13054 (thread_db_find_new_threads): Ditto.
13055 (thread_db_init): Ditto.
13056 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13057 processes table. Adjust to use ptids.
13058 (spu_kill, spu_detach): Adjust interface. Remove process from
13060 (spu_join, spu_thread_alive): Adjust interface.
13061 (spu_wait): Adjust interface. Remove process from processes
13062 table. Adjust to use ptids.
13063 * win32-low.c (current_inferior_tid): Delete.
13064 (current_inferior_ptid): New.
13065 (debug_event_ptid): New.
13066 (thread_rec): Take a ptid. Adjust.
13067 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13068 (child_delete_thread): Ditto.
13069 (do_initial_child_stuff): Add `attached' argument. Add process to
13071 (child_fetch_inferior_registers, child_store_inferior_registers):
13073 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13074 (win32_attach): Pass 1 to do_initial_child_stuff.
13075 (win32_kill): Adjust interface. Remove process from processes
13077 (win32_detach): Ditto.
13078 (win32_join): Adjust interface.
13079 (win32_thread_alive): Take a ptid.
13080 (win32_resume): Adjust to use ptids.
13081 (get_child_debug_event): Ditto.
13082 (win32_wait): Adjust interface. Remove exiting process from
13085 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13087 Non-stop mode support.
13089 * server.h (non_stop): Declare.
13090 (gdb_client_data, handler_func): Declare.
13091 (delete_file_handler, add_file_handler, start_event_loop):
13093 (handle_serial_event, handle_target_event, push_event)
13094 (putpkt_notif): Declare.
13095 * target.h (enum resume_kind): New.
13096 (struct thread_resume): Replace `step' field by `kind' field.
13097 (TARGET_WNOHANG): Define.
13098 (struct target_ops) <wait>: Add `options' argument.
13099 <supports_non_stop, async, start_non_stop>: New fields.
13100 (target_supports_non_stop, target_async): New.
13101 (start_non_stop): Declare.
13102 (mywait): Add `options' argument.
13103 * target.c (mywait): Add `options' argument. Print child exit
13104 notifications here.
13105 (start_non_stop): New.
13106 * server.c (non_stop, own_buf, mem_buf): New globals.
13107 (struct vstop_notif): New.
13108 (notif_queue): New global.
13109 (queue_stop_reply, push_event, discard_queued_stop_replies)
13110 (send_next_stop_reply): New.
13111 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13113 (attach_inferior): In non-stop mode, don't wait for the target
13115 (handle_general_set): Handle QNonStop.
13116 (handle_query): When handling qC, return the current general
13117 thread, instead of the first thread of the list.
13118 (handle_query): If the backend supports non-stop mode, include
13119 QNonStop+ in the qSupported query response.
13120 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13122 (handle_v_attach, handle_v_run): Handle non-stop mode.
13123 (handle_v_stopped): New.
13124 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13125 (myresume): Adjust to use resume_kind. Handle non-stop.
13126 (queue_stop_reply_callback): New.
13127 (handle_status): Handle non-stop mode.
13128 (main): Clear non_stop flag on reconnection. Use the event-loop.
13129 Refactor serial protocol handling from here ...
13130 (process_serial_event): ... to this new function. When GDB
13131 selects any thread, select one here. In non-stop mode, wait until
13132 GDB acks all pending events before exiting.
13133 (handle_serial_event, handle_target_event): New.
13134 * remote-utils.c (remote_open): Install remote_desc in the event
13136 (remote_close): Remove remote_desc from the event loop.
13137 (putpkt_binary): Rename to...
13138 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13139 (putpkt_binary): New as wrapper around putpkt_binary_1.
13140 (putpkt_notif): New.
13141 (prepare_resume_reply): In non-stop mode, don't change the
13143 * event-loop.c: New.
13144 * Makefile.in (OBJ): Add event-loop.o.
13145 (event-loop.o): New rule.
13147 * linux-low.h (pid_of): Moved here.
13149 (get_lwp_thread): Use lwpid_of.
13150 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13151 * linux-low.c (pid_of): Delete.
13152 (inferior_pid): Use lwpid_of.
13153 (linux_event_pipe): New.
13154 (target_is_async_p): New.
13156 (handle_extended_wait): Use lwpid_of.
13157 (add_lwp): Don't set lwpid field.
13158 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13159 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13160 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13161 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13162 first. Adjust to linux_wait_for_event interface changes. Use
13164 (linux_detach): Don't delete the main lwp here.
13165 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13166 (status_pending_p): Don't consider explicitly suspended lwps.
13167 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13168 pointer. Add OPTIONS argument. Change return type to int. Use
13169 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13170 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13171 pointer. Add status pointer argument. Return a pid instead of a
13172 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13173 changes. In non-stop mode, don't switch to a random thread.
13174 (linux_wait): Rename to...
13175 (linux_wait_1): ... this. Add target_options argument, and handle
13176 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13177 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13178 clean exit and signal exit code. Don't stop all threads in
13179 non-stop mode. In all-stop mode, only stop all threads when
13180 reporting a stop to GDB. Handle explicit thread stop requests.
13181 (async_file_flush, async_file_mark): New.
13183 (send_sigstop): Use lwpid_of.
13184 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13185 interface changes. In non-stop mode, don't switch to a random
13187 (linux_resume_one_lwp): Use lwpid_of.
13188 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13189 (linux_resume_one_thread): ... this. Handle resume_stop. In
13190 non-stop mode, don't look for pending flag in all threads.
13191 (resume_status_pending_p): Don't consider explicitly suspended
13193 (my_waitpid): Reimplement. Emulate __WALL.
13194 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13196 (sigchld_handler, linux_supports_non_stop, linux_async)
13197 (linux_start_non_stop): New.
13198 (linux_target_ops): Register linux_supports_non_stop, linux_async
13199 and linux_start_non_stop.
13200 (initialize_low): Install SIGCHLD handler.
13201 * thread-db.c (thread_db_create_event, find_one_thread)
13202 (thread_db_get_tls_address): Use lwpid_of.
13203 * win32-low.c (win32_detach): Adjust to use resume_kind.
13204 (win32_wait): Add `options' argument.
13205 * spu-low.c (spu_resume): Adjust to use resume_kind.
13206 (spu_wait): Add `options' argument.
13208 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13210 Decouple target code from remote protocol.
13212 * target.h (enum target_waitkind): New.
13213 (struct target_waitstatus): New.
13214 (struct target_ops) <wait>: Return an unsigned long. Take a
13215 target_waitstatus pointer instead of a char pointer.
13216 (mywait): Likewise.
13217 * target.c (mywait): Change prototype to return an unsigned long.
13218 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13219 * server.h (thread_from_wait, old_thread_from_wait): Delete
13221 (prepare_resume_reply): Change prototype to take a
13223 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13224 (last_status, last_ptid): New.
13225 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13226 pid instead of a signal.
13227 (attach_inferior): Remove "status" and "signal" parameters.
13229 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13231 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13232 (handle_v_requests, myresume): Remove "status" and "signal"
13233 parameters. Adjust.
13234 (handle_status): New.
13235 (main): Delete local `status'. Adjust.
13236 * remote-utils.c: Include target.h.
13237 (prepare_resume_reply): Change prototype to take a
13238 target_waitstatus. Adjust.
13240 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13242 * spu-low.c (spu_wait): Adjust.
13243 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13245 (win32_wait): Adjust.
13247 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13249 * target.h (struct thread_resume): Delete leave_stopped member.
13250 (struct target_ops): Add a `n' argument to the `resume' callback.
13251 * server.c (start_inferior): Adjust.
13252 (handle_v_cont, myresume): Adjust.
13253 * linux-low.c (check_removed_breakpoint): Adjust to resume
13254 interface change, and to removed leave_stopped field.
13255 (resume_ptr): Delete.
13256 (struct thread_resume_array): New.
13257 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13258 resume interface change.
13259 (linux_continue_one_thread, linux_queue_one_thread)
13260 (resume_status_pending_p): Check if the resume field is NULL
13261 instead of checking the leave_stopped member.
13262 (linux_resume): Adjust to the target resume interface change.
13263 * spu-low.c (spu_resume): Adjust to the target resume interface
13265 * win32-low.c (win32_detach, win32_resume): Ditto.
13267 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13269 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13271 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13273 (linux_continue_one_thread): Only preserve the stepping flag if
13274 there's a pending breakpoint.
13276 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13278 * server.c (main): After the inferior having exited, call
13279 remote_close before exiting gdbserver.
13281 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13283 Fix size of FPSCR in Power 7 processors.
13284 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13285 (PPC_FEATURE_HAS_DFP): New #define.
13286 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13289 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13291 * server.c (handle_query) Whitespace and formatting.
13293 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13295 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13296 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13297 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13298 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13299 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13300 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13301 Makefile.in, configure.ac: Fix whitespace throughout.
13302 * configure: Regenerate.
13304 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13306 * inferiors.c (find_inferior): Make it safe for the callback
13307 function to delete the currently iterated inferior.
13309 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13311 * Makefile.in (linuw_low_h): Move higher.
13312 (thread-db.o): Depend on $(linux_low_h).
13314 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13316 Rename "process" to "lwp" throughout.
13318 * linux-low.c (all_processes): Rename to...
13319 (all_lwps): ... this.
13320 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13321 (add_process): Rename to ...
13322 (add_lwp): ... this. Adjust.
13323 (linux_create_inferior): Adjust.
13324 (linux_attach_lwp): Adjust.
13325 (linux_attach): Adjust.
13326 (linux_kill_one_process): Rename to ...
13327 (linux_kill_one_lwp): ... this. Adjust.
13328 (linux_kill): Adjust.
13329 (linux_detach_one_process): Rename to ...
13330 (linux_detach_one_lwp): ... this. Adjust.
13331 (linux_detach): Adjust.
13332 (check_removed_breakpoint): Adjust.
13333 (status_pending_p): Adjust.
13334 (linux_wait_for_process): Rename to ...
13335 (linux_wait_for_lwp): ... this. Adjust.
13336 (linux_wait_for_event): Adjust.
13337 (send_sigstop): Adjust.
13338 (wait_for_sigstop): Adjust.
13339 (stop_all_processes): Rename to ...
13340 (stop_all_lwps): ... this.
13341 (linux_resume_one_process): Rename to ...
13342 (linux_resume_one_lwp): ... this. Adjust.
13343 (linux_set_resume_request, linux_continue_one_thread)
13344 (linux_queue_one_thread, resume_status_pending_p)
13345 (usr_store_inferior_registers, regsets_store_inferior_registers)
13346 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13348 * linux-low.h (get_process): Rename to ...
13349 (get_lwp): ... this. Adjust.
13350 (get_thread_process): Rename to ...
13351 (get_thread_lwp): ... this. Adjust.
13352 (get_process_thread): Rename to ...
13353 (get_lwp_thread): ... this. Adjust.
13354 (struct process_info): Rename to ...
13355 (struct lwp_info): ... this.
13356 (all_processes): Rename to ...
13357 (all_lwps): ... this.
13358 * proc-service.c (ps_lgetregs): Adjust.
13359 * thread-db.c (thread_db_create_event, find_one_thread)
13360 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13362 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13364 * server.c (handle_query): Handle "qAttached".
13366 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13368 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13369 GPLv3, update license URL.
13371 2009-03-01 Doug Evans <dje@google.com>
13373 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13374 (server_h): Add gdb_signals.h.
13375 (signals.o): Update.
13376 * server.h (target_signal_from_host,target_signal_to_host_p)
13377 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13379 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13381 * remote-utils.c (getpkt): Also generate remote-debug
13382 information if noack_mode is set.
13384 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13386 * server.c (handle_query): Report qXfer:siginfo:read and
13387 qXfer:siginfo:write as supported and handle them.
13388 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13389 * linux-low.c (linux_xfer_siginfo): New.
13390 (linux_target_ops): Set it.
13392 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13394 * server.c (gdbserver_usage): Mention --remote-debug.
13395 (main): Accept '--remote-debug' switch.
13397 2009-01-18 Doug Evans <dje@google.com>
13399 * regcache.c (new_register_cache): No need to check result of xcalloc.
13400 * server.c (handle_search_memory): Back out calls to xmalloc,
13401 result is checked and error is returned to user upon failure.
13402 (handle_query): Ditto. Add more checks for result of malloc.
13403 (handle_v_cont): Check result of malloc, report error back to
13405 (handle_v_run): Ditto. Call freeargv.
13406 * server.h (freeargv): Declare.
13407 * utils.c (freeargv): New fn.
13409 2009-01-15 Doug Evans <dje@google.com>
13411 * gdbreplay.c (perror_with_name): Make arg const char *.
13412 * server.h (target_signal_to_name): Make return type const char *.
13413 * thread-db.c (thread_db_err_str): Make return type const char *.
13414 * utils.c (perror_with_name): Make arg const char *.
13416 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13418 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13419 when handling a EXIT_PROCESS_DEBUG_EVENT.
13421 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13423 * gdbreplay.c (gdbreplay_version): Update copyright year.
13424 * server.c (gdbserver_version): Likewise.
13426 2009-01-05 Doug Evans <dje@google.com>
13428 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13429 (handle_extended_wait): Improve comment.
13431 2008-12-13 Doug Evans <dje@google.com>
13433 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13434 * server.h (ATTR_MALLOC): New macro.
13435 (xmalloc,xcalloc,xstrdup): Declare.
13436 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13437 * inferiors.c: Ditto.
13438 * linux-low.c: Ditto.
13439 * mem-break.c: Ditto.
13440 * regcache.c: Ditto.
13441 * remote-utils.c: Ditto.
13444 * win32-low.c: Ditto.
13446 2008-12-12 Doug Evans <dje@google.com>
13448 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13449 in debugging printf.
13451 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13453 2008-12-09 Doug Evans <dje@google.com>
13455 * linux-low.h (struct process_info): Delete member tid, unused.
13456 * thread-db.c (find_one_thread): Update.
13457 (maybe_attach_thread): Update.
13459 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13461 * target.h (struct target_ops): Add qxfer_osdata member.
13462 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13464 (linux_qxfer_osdata): New functions.
13465 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13467 * server.c (handle_query): Handle "qXfer:osdata:read:".
13468 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13469 (buffer_xml_printf): New functions.
13470 * server.h (struct buffer): New.
13471 (buffer_grow_str, buffer_grow_str0): New macros.
13472 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13473 (buffer_xml_printf): Declare.
13475 2008-11-24 Doug Evans <dje@google.com>
13477 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13479 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13481 * server.c (handle_v_run): Always use the supplied argument list.
13483 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13485 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13486 (xtensa_regmap_table): Add entry for scompare1.
13488 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13490 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13491 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13492 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13493 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13494 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13495 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13496 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13497 XML target descriptions.
13498 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13499 when inferior is running on an ISA 2.05 or later processor. Add
13500 special case to return offset for full 64-bit slot of FPSCR when
13503 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13505 * Makefile.in (SFILES, clean): Added sparc64 files.
13506 (reg-sparc64.o, reg-sparc64.c): New.
13507 * configure.srv (sparc*-*-linux*): New configuration.
13508 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13509 syscall arguments for SPARC.
13510 (regsets_store_inferior_registers): Likewise.
13511 * linux-sparc-low.c: New file.
13513 2008-10-21 Doug Evans <dje@google.com>
13515 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13516 (READLINE_DIR,READLINE_DEP): Delete.
13517 (INTERNAL_CFLAGS): Update.
13518 (LINTFLAGS): Update.
13520 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13522 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13523 whole argv from the last run, not just argv[0].
13525 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13527 * regcache.c (new_register_cache): Return NULL if the register
13528 cache size isn't known yet.
13529 (free_register_cache): Avoid dereferencing a NULL regcache.
13531 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13533 * configure.srv: Merge MIPS and MIPS64.
13535 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13537 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13539 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13541 * Makefile.in: Add required vsx dependencies.
13543 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13544 Declare init_registers_powerpc_vsx32l.
13545 Declare init_registers_powerpc_vsx64l.
13546 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13547 (ppc_arch_setup): Check for VSX in hwcap.
13548 (ppc_fill_vsxregset): New function.
13549 (ppc_store_vsxregset): New function.
13550 Add new VSX entry in regset_info target_regsets.
13552 * configure.srv: Add new VSX dependencies.
13554 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13556 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13557 (remote_open): Set or clear transport_is_reliable.
13558 (putpkt_binary): Don't expect acks in noack mode.
13559 (getpkt): Don't send ack/nac in noack mode.
13560 * server.c (handle_general_set): Handle QStartNoAckMode.
13561 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13563 (main): Reset noack_mode on every connection.
13564 * server.h (noack_mode): Declare.
13566 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13568 * Makefile.in (GDBREPLAY_OBS): New variable.
13569 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13571 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13572 Daniel Jacobowitz <dan@codesourcery.com>
13574 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13575 (usr_store_inferior_registers): Likewise.
13576 (regsets_store_inferior_registers): Likewise.
13578 2008-07-31 Rolf Jansen <rj@surtec.com>
13579 Pedro Alves <pedro@codesourcery.com>
13581 * configure.ac: Check for memmem declaration.
13582 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13583 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13584 (disable_packet_qfThreadInfo): Unconditionally compile.
13585 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13586 * configure, config.in: Regenerate.
13588 2008-07-28 Doug Kwan <dougkwan@google.com>
13590 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13591 (linux_write_memory): Remove declaration of errno.
13593 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13595 * linux-low.c (handle_extended_wait): Do not use "status"
13596 variable uninitialized.
13598 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13600 * server.c (handle_v_attach): Inhibit reporting dll changes.
13602 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13604 * remote-utils.c (prepare_resume_reply): If requested, don't
13605 output "thread:TID" in the T stop reply.
13607 * server.c (disable_packet_vCont, disable_packet_Tthread)
13608 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13609 (handle_query): If requested, disable support for qC, qfThreadInfo
13611 (handle_v_requests): If requested, disable support for vCont.
13612 (gdbserver_show_disableable): New.
13613 (main): Handle --disable-packet and --disable-packet=LIST.
13615 * server.h (disable_packet_vCont, disable_packet_Tthread)
13616 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13618 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13620 * server.c (gdbserver_usage): Mention --version.
13622 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13624 * Makefile.in (gdbreplay.o): New rule.
13626 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13628 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13629 message, not gdbserver.
13631 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13632 Nathan Sidwell <nathan@codesourcery.com>
13633 Joseph Myers <joseph@codesourcery.com>
13635 * acinclude.m4: Include ../../config/acx.m4.
13636 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13637 * configure, config.in: Regenerate.
13638 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13639 * server.c (gdbserver_version): Print PKGVERSION.
13640 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13641 (main): Adjust gdbserver_usage calls.
13642 * gdbreplay.c (version, host_name): Add declarations.
13643 (gdbreplay_version, gdbreplay_usage): New.
13644 (main): Accept --version and --help options.
13646 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13648 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13649 (arm_breakpoint_at): Handle Thumb.
13650 (the_low_target): Add comment.
13652 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13654 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13656 2008-05-09 Doug Evans <dje@google.com>
13658 * server.h (decode_search_memory_packet): Declare.
13659 * remote-utils.c (decode_search_memory_packet): New fn.
13660 * server.c (handle_search_memory_1): New fn.
13661 (handle_search_memory): New fn.
13662 (handle_query): Process qSearch:memory packets.
13664 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13666 * regcache.c (registers_length): Remove.
13667 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13668 full register packet.
13669 * regcache.h (registers_length): Remove prototype.
13670 * server.h (PBUFSIZ): Define to 16384.
13672 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13674 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13675 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13676 powerpc-64l.o, and powerpc-altivec64l.o.
13677 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13678 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13679 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13680 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13681 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13684 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13685 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13686 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13687 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13688 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13689 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13690 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13691 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13692 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13693 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13696 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13697 (init_registers_powerpc_32l): ... this new prototype.
13698 (init_registers_powerpc_32): Remove, replace by ...
13699 (init_registers_powerpc_altivec32l): ... this new prototype.
13700 (init_registers_powerpc_e500): Remove, replace by ...
13701 (init_registers_powerpc_e500l): ... this new prototype.
13702 (init_registers_ppc64): Remove, replace by ...
13703 (init_registers_powerpc_64l): ... this new prototype.
13704 (init_registers_powerpc_64): Remove, replace by ...
13705 (init_registers_powerpc_altivec64l): ... this new prototype.
13706 (ppc_num_regs): Set to 73.
13707 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13708 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13709 (ppc_cannot_store_register): Handle orig_r3 and trap.
13710 (ppc_arch_setup): Update init_registers_... calls.
13711 (ppc_fill_gregset): Handle orig_r3 and trap.
13713 * inferiors.c (clear_inferiors): Reset current_inferior.
13715 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13717 * acinclude.m4: Add override.m4.
13718 * configure: Regenerate.
13720 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13722 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13723 initial call to init_register_ppc64.
13725 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13727 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13728 single powerpc*-*-linux* case.
13729 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13731 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13733 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13734 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13736 * linux-ppc-low.c: Include <elf.h>.
13737 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13738 (ppc_hwcap): New global variable.
13739 (ppc_regmap): Remove __SPE__ #ifdef sections.
13740 (ppc_regmap_e500): New global variable.
13741 (ppc_cannot_store_register): Update __SPE__ special case.
13742 (ppc_get_hwcap): New function.
13743 (ppc_arch_setup): Use it to determine whether inferior supports
13744 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13745 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13746 Do not access registers if target does not support AltiVec.
13747 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13748 Do not access registers if target does not support SPE.
13749 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13751 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13753 * linux-low.c (disabled_regsets, num_regsets): New.
13754 (use_regsets_p): Delete.
13755 (linux_wait_for_process): Clear disabled_regsets.
13756 (regsets_fetch_inferior_registers): Check and set it.
13757 (regsets_store_inferior_registers): Likewise.
13758 (linux_fetch_registers, linux_store_registers): Do not use
13760 (initialize_low): Allocate disabled_regsets.
13762 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13764 * Makefile.in (LIBOBJS): New.
13765 (OBS): Use LIBOBJS.
13766 (memmem.o): New rule.
13767 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13768 * configure: Regenerated.
13770 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13772 * server.c (handle_query): Never return "unsupported" for
13773 qXfer:features:read queries.
13775 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13777 * server.c (get_features_xml): Fix inverted condition.
13778 (handle_query): Always support qXfer:feature:read.
13780 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13782 * server.c (wrapper_argv): New.
13783 (start_inferior): Handle wrapper_argv. If set, expect an extra
13785 (gdbserver_usage): Document --wrapper.
13786 (main): Parse --wrapper.
13788 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13790 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13791 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13792 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13793 (ppc_set_pc): Likewise.
13794 (ppc_arch_setup): New function.
13795 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13796 of collect_register.
13797 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13799 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13801 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13802 instead of linux-ppc64-low.o.
13803 * linux-ppc64-low.c: Remove file.
13804 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13805 (linux-ppc64-low.o): Remove rule.
13807 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13808 (init_registers_powerpc_64): Likewise.
13809 (ppc_regmap): Conditionally define depending on __powerpc64__.
13810 (ppc_cannot_store_register): Do not special-case "fpscr" when
13811 compiled on __powerpc64__.
13812 (ppc_collect_ptrace_register): New function.
13813 (ppc_supply_ptrace_register): New function.
13814 (ppc_breakpoint): Change type to "unsigned int".
13815 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13816 (the_low_target): Conditionally provide initializers for the
13817 arch_setup member depending on __powerpc64__. Install
13818 collect_ptrace_register and supply_ptrace_register members.
13820 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13822 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13823 * server.c (gdbserver_xmltarget): Define.
13824 (get_features_xml): Use it to replace "target.xml" and arch_string.
13826 * configure.srv: Remove srv_xmltarget. Add XML files that were
13827 mentioned there to srv_xmlfiles instead. Remove conditional tests
13828 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13829 srv_xmlfiles and srv_regobj to include all possible choices.
13830 * configure.ac (srv_xmltarget): Remove.
13831 (srv_xmlfiles): Do not add "target.xml".
13832 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13833 checks for supplementary target information.
13834 * configure: Regenerate.
13835 * Makefile.in (XML_TARGET): Remove.
13836 (target.xml): Remove rule.
13837 (clean): Do not clean up target.xml.
13838 (.PRECIOUS): Do not mention target.xml.
13840 * target.h (struct target_ops): Remove arch_string member.
13841 * linux-low.c (linux_arch_string): Remove.
13842 (linux_target_ops): Remove arch_string initializer.
13843 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13844 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13845 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13846 * spu-low.c (spu_arch_string): Remove.
13847 (spu_target_ops): Remove arch_string initializer.
13848 * win32-low.c (win32_arch_string): Remove.
13849 (win32_target_ops): Remove arch_string initializer.
13850 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13851 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13852 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13854 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13856 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13857 by collect_ptrace_register and supply_ptrace_register hooks.
13858 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13859 instead of checking for the_low_target.left_pad_xfer.
13860 (usr_store_inferior_registers): Use collect_ptrace_register callback
13861 instead of checking for the_low_target.left_pad_xfer.
13863 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13864 (s390_supply_ptrace_register): Likewise.
13865 (s390_fill_gregset): Call s390_collect_ptrace_register.
13866 (the_low_target): Update.
13868 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13869 (ppc_supply_ptrace_register): Likewise.
13870 (the_low_target): Update.
13872 * linux-i386-low.c (the_low_target): Update.
13873 * linux-x86-64-low.c (the_low_target): Update.
13875 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13877 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13878 reg-s390.o and reg-s390x.o.
13880 * linux-low.c (new_inferior): New global variable.
13881 (linux_create_inferior, linux_attach): Set it.
13882 (linux_wait_for_process): Call the_low_target.arch_setup after the
13883 target has stopped for the first time.
13884 (initialize_low): Do not call the_low_target.arch_setup.
13886 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13887 (s390_set_pc): Likewise.
13888 (s390_arch_setup): New function.
13889 (the_low_target): Use s390_arch_setup as arch_setup routine.
13891 * regcache.c (realloc_register_cache): New function.
13892 (set_register_cache): Call it for each existing regcache.
13894 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13896 * server.h (init_registers): Remove prototype.
13898 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13899 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13900 instead of init_registers ().
13901 * linux-arm-low.c (init_registers_arm): Add prototype.
13902 (init_registers_arm_with_iwmmxt): Likewise.
13903 (the_low_target): Add initializer for arch_setup field.
13904 * linux-cris-low.c (init_registers_cris): Add prototype.
13905 (the_low_target): Add initializer for arch_setup field.
13906 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13907 (the_low_target): Add initializer for arch_setup field.
13908 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13909 (the_low_target): Add initializer for arch_setup field.
13910 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13911 (the_low_target): Add initializer for arch_setup field.
13912 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13913 (the_low_target): Add initializer for arch_setup field.
13914 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13915 (the_low_target): Add initializer for arch_setup field.
13916 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13917 (init_registers_mips64_linux): Likewise.
13918 (the_low_target): Add initializer for arch_setup field.
13919 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13920 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13921 (the_low_target): Add initializer for arch_setup field.
13922 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13923 (init_registers_powerpc_64): Likewise.
13924 (the_low_target): Add initializer for arch_setup field.
13925 * linux-s390-low.c (init_registers_s390): Add prototype.
13926 (init_registers_s390x): Likewise.
13927 (the_low_target): Add initializer for arch_setup field.
13928 * linux-sh-low.c (init_registers_sh): Add prototype.
13929 (the_low_target): Add initializer for arch_setup field.
13930 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13931 (the_low_target): Add initializer for arch_setup field.
13932 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13933 (the_low_target): Add initializer for arch_setup field.
13935 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13936 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13937 instead of init_registers ().
13938 * win32-arm-low.c (init_registers_arm): Add prototype.
13939 (the_low_target): Add initializer for arch_setup field.
13940 * win32-i386-low.c (init_registers_i386): Add prototype.
13941 (the_low_target): Add initializer for arch_setup field.
13943 * spu-low.c (init_registers_spu): Add prototype.
13944 (initialize_low): Call initialie_registers_spu () instead of
13945 initialize_registers ().
13947 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13949 * server.c (handle_v_requests): When handling the vRun and vAttach
13950 packets, if already debugging a process, don't kill it. Return an
13953 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13955 * server.c (handle_query): Correct length check.
13957 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13959 * win32-low.c (do_initial_child_stuff): Add process handle
13960 parameter. Set current_process_handle and current_process_id from the
13961 parameters. Clear globals.
13962 (win32_create_inferior): Don't set current_process_handle and
13963 current_process_id here. Instead pass them on the call to
13964 do_initial_child_stuff.
13965 (win32_attach): Likewise.
13966 (win32_clear_inferiors): New.
13967 (win32_kill): Don't close the current process handle or the
13968 current thread handle here. Instead call win32_clear_inferiors.
13969 (win32_detach): Don't open a new handle to the process. Call
13970 win32_clear_inferiors.
13971 (win32_join): Don't rely on current_process_handle; open a new
13972 handle using the process id.
13973 (win32_wait): Call win32_clear_inferiors when the inferior process
13976 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13978 * server.c (monitor_show_help): Add "exit".
13980 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13982 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13983 (clean): Add reg-xtensa.c.
13984 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13985 * configure.srv (xtensa*-*-linux*) New target.
13986 * linux-xtensa-low.c: New.
13987 * xtensa-xtregs.c: New.
13989 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13991 * hostio.c: Don't include errno.h.
13992 (errno_to_fileio_errno): Move to hostio-errno.
13993 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13994 error number outputting to the target->hostio_last_error callback.
13995 (hostio_packet_error): Use FILEIO_EINVAL directly.
13996 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13997 calls to hostio_error.
13998 * hostio-errno.c: New.
13999 * server.h (hostio_last_error_from_errno): Declare.
14000 * target.h (target_ops): Add hostio_last_error member.
14001 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14002 as hostio_last_error handler.
14003 * spu-low.c (spu_target_ops): Likewise.
14004 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14005 (wince_hostio_last_error): New functions.
14006 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14007 as hostio_last_error handler.
14008 (win32_target_ops) [!_WIN32_WCE]: Register
14009 hostio_last_error_from_errno as hostio_last_error handler.
14010 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14011 (hostio-errno.o): New rule.
14012 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14013 * configure.srv (srv_hostio_err_objs): New variable. Default to
14015 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14016 * configure: Regenerate.
14018 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14020 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14021 (linux_kill, linux_detach): Clean up the process list.
14022 * remote-utils.c (remote_open): Improve port number parsing.
14023 (putpkt_binary, input_interrupt): Only send interrupts if the target
14025 * server.c (extended_protocol): Make static.
14026 (attached): Define earlier.
14027 (exit_requested, response_needed, program_argv): New variables.
14028 (target_running): New.
14029 (start_inferior): Clear attached here.
14030 (attach_inferior): Set attached here.
14031 (require_running): Define.
14032 (handle_query): Use require_running and target_running. Implement
14034 (handle_v_attach, handle_v_run): New.
14035 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14036 (gdbserver_usage): Update.
14037 (main): Redo argument parsing. Handle --debug and --multi. Handle
14038 --attach along with other options or after the port. Save
14039 program_argv. Support no initial program. Resynchronize
14040 communication with GDB after an error. Handle "monitor exit".
14041 Use require_running and target_running. Always allow the extended
14042 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14043 restart in extended mode.
14044 * README: Refer to the GDB manual. Update --attach usage.
14046 2007-12-20 Andreas Schwab <schwab@suse.de>
14048 * linux-low.c (STACK_SIZE): Define.
14049 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14050 (linux_test_for_tracefork): Likewise.
14052 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14054 * linux-low.c (linux_wait_for_event): Update messages. Do not
14055 reinsert auto-delete breakpoints.
14056 * mem-break.c (struct breakpoint): Change return type of handler to
14058 (set_breakpoint_at): Update handler type.
14059 (reinsert_breakpoint_handler): Return 1 instead of calling
14061 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14063 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14064 * mem-break.h (set_breakpoint_at): Update handler type.
14065 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14066 * win32-low.c (auto_delete_breakpoint): New.
14067 (get_child_debug_event): Use it.
14069 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14071 * configure.ac: Check for pread and pwrite.
14072 * hostio.c (handle_pread): Fall back to lseek and read.
14073 (handle_pwrite): Fall back to lseek and write.
14074 * config.in, configure: Regenerated.
14076 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14078 * server.c (myresume): Add own_buf argument.
14079 (main): Update calls.
14081 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14083 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14084 * remote-utils.c (remote_open): Do not call disable_async_io.
14085 (block_async_io): Delete.
14086 (unblock_async_io): Make static.
14087 (initialize_async_io): New.
14088 * server.c (handle_v_cont): Handle async I/O here.
14089 (myresume): Likewise. Move other common resume tasks here...
14090 (main): ... from here. Call initialize_async_io. Disable async
14091 I/O before the main loop.
14092 * server.h (initialize_async_io): Declare.
14093 (block_async_io, unblock_async_io): Delete prototypes.
14094 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14096 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14098 * remote-utils.c (readchar): Allow binary data in received messages.
14100 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14102 * win32-low.c (attaching): New global.
14103 (win32_create_inferior): Clear the `attaching' global.
14104 (win32_attach): Set the `attaching' global.
14105 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14106 attaching. Only set a breakpoint at the entry point if not
14109 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14111 * server.c (main): Don't report dll events on the initial
14112 connection on attaches.
14114 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14116 * server.c (main): Relax numerical bases supported for the pid of
14117 the --attach command line argument.
14119 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14121 * win32-low.c (win32_attach): Call OpenProcess before
14122 DebugActiveProcess, not after. Add last error output to error
14125 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14127 * win32-low.c (win32_get_thread_context)
14128 (win32_set_thread_context): New functions.
14129 (thread_rec): Use win32_get_thread_context.
14130 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14131 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14134 2007-12-03 Leo Zayas
14135 Pedro Alves <pedro_alves@portugalmail.pt>
14137 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14139 (child_add_thread): Minor cleanup.
14140 (child_continue): Resume artificially suspended threads before
14141 calling ContinueDebugEvent.
14142 (suspend_one_thread): New.
14143 (fake_breakpoint_event): New.
14144 (get_child_debug_event): Change return type to int. Check here if
14145 gdb sent an interrupt request. If a soft interrupt was requested,
14146 fake a breakpoint event. Return 0 if there is no event to handle,
14148 (win32_wait): Don't check here if gdb sent an interrupt request.
14149 Ensure there is a valid event to handle.
14150 (win32_request_interrupt): Add soft interruption method as last
14153 2007-12-03 Leo Zayas
14154 Pedro Alves <pedro_alves@portugalmail.pt>
14156 * win32-low.h (win32_thread_info): Add descriptions to the
14157 structure members. Replace `suspend_count' counter by a
14159 * win32-low.c (thread_rec): Update condition of when to get the
14160 context from the inferior. Rely on ContextFlags being set if it
14161 has already been retrieved. Only suspend the inferior thread if
14162 we haven't already. Warn if that fails.
14163 (continue_one_thread): s/suspend_count/suspended/. Only call
14164 ResumeThread once. Warn if that fails.
14166 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14168 * win32-low.c (win32_wait): Don't read from the inferior when it
14169 has already exited.
14171 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14173 * Makefile.in (win32_low_h): New variable.
14174 (win32-low.o): Add dependency on $(win32_low_h).
14175 (win32-arm-low.o, win32-i386-low.o): New rules.
14177 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14179 * hostio.c: Correct copyright year.
14181 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14183 * Makefile.in (OBS): Add hostio.o.
14184 (hostio.o): New rule.
14185 * server.h (handle_vFile): Declare.
14186 * hostio.c: New file.
14187 * server.c (handle_v_requests): Take packet_len and new_packet_len
14188 for binary packets. Call handle_vFile.
14189 (main): Update call to handle_v_requests.
14191 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14193 * linux-low.c: Include <sched.h>.
14195 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14197 * linux-low.c (linux_tracefork_grandchild): New.
14198 (linux_tracefork_child): Use clone.
14199 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14201 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14203 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14205 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14207 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14209 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14211 * inferiors.c (change_inferior_id): Delete.
14212 (add_pid_to_list, pull_pid_from_list): New.
14213 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14214 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14215 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14216 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14217 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14218 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14219 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14220 (using_threads): Always set to 1.
14221 (handle_extended_wait): New.
14222 (add_process): Do not set TID.
14223 (linux_create_inferior): Set must_set_ptrace_flags.
14224 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14225 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14226 (linux_thread_alive): Rename TID argument to LWPID.
14227 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14228 (linux_wait_for_event): Do not use TID or check using_threads. Update
14229 call to dead_thread_notify. Call handle_extended_wait.
14230 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14231 (send_sigstop): Delete sigstop_sent.
14232 (wait_for_sigstop): Avoid TID.
14233 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14234 (linux_test_for_tracefork): New.
14235 (linux_lookup_signals): Use thread_db_active and
14236 linux_supports_tracefork_flag.
14237 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14238 * linux-low.h (get_process_thread): Avoid TID.
14239 (struct process_ifo): Move thread_known and tid to the end. Remove
14241 (linux_attach_lwp, thread_db_init): Update prototypes.
14242 * server.h (change_inferior_id): Delete prototype.
14243 (add_pid_to_list, pull_pid_from_list): New prototypes.
14244 * thread-db.c (thread_db_use_events): New.
14245 (find_first_thread): Rename to...
14246 (find_one_thread): ...this. Update callers and messages. Do not
14247 call fatal. Check thread_db_use_events. Do not call
14248 change_inferior_id or new_thread_notify.
14249 (maybe_attach_thread): Update. Do not call new_thread_notify.
14250 (thread_db_init): Set thread_db_use_events. Check use_events.
14251 * utils.c (fatal, warning): Correct message prefix.
14253 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14255 * Makefile.in (clean): Remove new files.
14256 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14257 (powerpc-64.o, powerpc-64.c): New rules.
14258 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14259 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14261 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14263 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14264 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14265 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14266 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14267 (target_regsets): Add AltiVec and SPE register sets.
14268 * configure.ac: Check for AltiVec and SPE.
14269 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14270 (ppc_fill_vrregset, ppc_store_vrregset): New.
14271 (target_regsets): Add AltiVec register set.
14272 * configure: Regenerated.
14274 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14276 * linux-low.c (O_LARGEFILE): Define.
14277 (linux_read_memory): Use /proc/PID/mem.
14278 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14279 * configure, config.in: Regenerated.
14281 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14283 * linux-low.c (linux_wait_for_event): Do not pass signals while
14286 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14288 * win32-low.c (create_process): New.
14289 (win32_create_inferior): Use create_process instead of
14290 CreateProcess. If create_process failed retry appending an ".exe"
14291 suffix. Store the GetLastError result immediatelly after
14292 create_process calls and use it on the call to error.
14294 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14296 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14298 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14300 * configure.ac: Switch license to GPLv3.
14302 2007-08-01 Michael Snyder <msnyder@access-company.com>
14304 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14306 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14308 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14310 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14311 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14312 CloseToolhelp32Snapshot.
14313 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14314 CloseToolhelp32Snapshot.
14316 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14318 * server.c (main): Check for inferior exit before main loop.
14320 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14322 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14323 instead of on tmp_desc.
14325 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14326 Daniel Jacobowitz <dan@codesourcery.com>
14328 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14329 (add_thread): Minor cleanups.
14330 (clear_inferiors): Move lower in the file. Clear the DLL
14332 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14333 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14334 (xml_escape_text): New.
14335 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14337 (handle_v_cont): Report errors.
14338 (gdbserver_version): Update.
14339 (main): Correct size of own_buf. Do not report initial DLL events.
14340 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14341 (unloaded_dll, xml_escape_text): New.
14342 * win32-low.c (enum target_waitkind): Update comments.
14343 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14344 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14345 (win32_EnumProcessModules, win32_GetModuleInformation)
14346 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14347 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14348 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14349 (win32_Module32First, win32_Module32Next, load_toolhelp)
14350 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14351 (get_child_debug_event): Handle DLL events.
14352 (win32_wait): Likewise.
14354 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14356 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14357 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14359 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14361 * win32-low.c (handle_output_debug_string): Ignore event if not
14364 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14366 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14368 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14370 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14372 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14374 * inferiors.c (change_inferior_id): Add comment.
14375 * linux-low.c (check_removed_breakpoint): Add an early
14376 prototype. Improve debug output.
14377 (linux_attach): Doc update.
14378 (linux_detach_one_process, linux_detach): Clean up before releasing
14380 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14381 * linux-low.h (struct process_info): Doc improvement.
14382 * mem-break.c (delete_all_breakpoints): New.
14383 * mem-break.h (delete_all_breakpoints): New prototype.
14384 * thread-db.c (find_first_thread): New.
14385 (thread_db_create_event): Call it instead of
14386 thread_db_find_new_threads. Clean up unused variables.
14387 (maybe_attach_thread): Remove first thread handling.
14388 (thread_db_find_new_threads): Use find_first_thread.
14389 (thread_db_get_tls_address): Likewise.
14391 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14393 * thread-db.c (thread_db_find_new_threads): Add prototype.
14394 (thread_db_create_event): Check for the main thread before adding
14396 (maybe_attach_thread): Only enable event reporting if TID == 0.
14397 (thread_db_get_tls_address): Check for new threads.
14399 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14401 * linux-low.c (linux_create_inferior): Try execv before execvp.
14402 * spu-low.c (spu_create_inferior): Likewise.
14404 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14406 * linux-low.c (linux_create_inferior): Change execv to execvp.
14407 * spu-low.c (spu_create_inferior): Likewies.
14409 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14411 * Makefile.in (clean): Clean new files instead of deleted ones.
14412 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14413 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14415 * configure.srv: Specify XML files and new regformats for MIPS and
14417 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14418 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14419 an entry for the restart register.
14420 (mips_cannot_fetch_register, mips_cannot_store_register)
14421 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14422 register names to match the XML descriptions.
14423 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14424 restart register instead of $0.
14426 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14427 Markus Deuling <deuling@de.ibm.com>
14429 * remote-utils.c (decode_xfer_write): New function.
14430 * server.h (decode_xfer_write): Add prototype.
14431 * server.c (handle_query): Add PACKET_LEN argument. Support
14432 qXfer:spu:read and qXfer:spu:write packets.
14433 (main): Pass packet_len to handle_query.
14434 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14435 * target.h (target_ops): Add qxfer_spu.
14437 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14439 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14440 accessing non-seekable spufs files.
14442 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14444 * server.c (handle_query): Add reply for qC packet.
14446 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14447 Leo Zayas <lerele@champenstudios@com>
14449 * server.h (check_remote_input_interrupt_request): New function.
14450 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14451 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14452 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14453 (check_remote_input_interrupt_request): New function.
14454 * server.h (check_remote_input_interrupt_request): Declare.
14455 * win32-low.c (winapi_DebugBreakProcess,
14456 winapi_GenerateConsoleCtrlEvent): New typedefs.
14457 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14459 (win32_wait): Check for remote interrupt request
14460 with check_remote_input_interrupt_request.
14461 (win32_request_interrupt): New function.
14462 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14464 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14466 * win32-low.c (debug_registers_changed,
14467 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14468 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14469 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14470 (thread_rec): Get context using the low target.
14471 (child_add_thread): Call thread_added on the low target,
14472 which does the same thing.
14474 (do_initial_child_stuff): Remove debug registers references.
14475 Set context using the low target. Resume threads after
14476 setting the contexts.
14477 (child_continue): Remove dead variable. Remove debug
14478 registers references.
14479 (child_fetch_inferior_registers): Go through the low target.
14480 (do_child_store_inferior_registers): Remove.
14481 (child_store_inferior_registers): Go through the low target.
14482 (win32_resume): Remove debug registers references.
14483 Set context using the low target.
14484 (handle_exception): Change return type to void. Don't record
14485 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14486 first chance exception.
14487 (get_child_debug_event): Change return type to void. Remove
14488 goto loop. Always return after waiting for debug event.
14489 (win32_wait): Convert to switch statement. Handle spurious
14492 * win32-i386-low.c (debug_registers_changed,
14493 debug_registers_used): New.
14494 (initial_stuff): Rename to ...
14495 (i386_initial_stuff): ... this. Clear debug registers
14497 (store_debug_registers): Delete.
14498 (i386_get_thread_context): New.
14499 (load_debug_registers): Delete.
14500 (i386_set_thread_context): New.
14501 (i386_thread_added): New.
14502 (single_step): Rename to ...
14503 (i386_single_step): ... this.
14504 (do_fetch_inferior_registers): Rename to ...
14505 (i386_fetch_inferior_register): ... this.
14506 (i386_store_inferior_register): New.
14507 (the_low_target): Adapt to new interface.
14509 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14510 (arm_get_thread_context): New.
14511 (arm_set_thread_context): New.
14513 (do_fetch_inferior_registers): Rename to ...
14514 (arm_fetch_inferior_register): ... this.
14515 (arm_store_inferior_register): New.
14516 (arm_wince_breakpoint): Reimplement as unsigned long.
14517 (arm_wince_breakpoint_len): Define.
14518 (the_low_target): Adapt to new interface.
14520 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14521 load_debug_registers. Add get_thread_context, set_thread_context,
14522 thread_added and store_inferior_register. Rename
14523 fetch_inferior_registers to fetch_inferior_register.
14524 (regptr): Remove declaration.
14526 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14528 * linux-low.c (linux_detach): Change return type to int. Return 0.
14529 * spu-low.c (spu_detach): Likewise.
14531 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14533 * target.h (target_ops): Change return type of detach to int.
14535 (join_inferior): New.
14536 * server.c (main): Don't skip detach support on mingw32.
14537 If the inferior doesn't support detaching return error.
14538 Call join_inferior instead of using waitpid.
14539 * linux-low.c (linux_join): New.
14540 (linux_target_op): Add linux_join.
14541 * spu-low.c (spu_join): New.
14542 (spu_target_ops): Add spu_join.
14543 * win32-low.c (win32_detach): Adapt to new interface.
14544 Reopen current_process_handle before detaching. Issue a child
14545 resume before detaching.
14547 (win32_target_op): Add win32_join.
14549 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14551 * win32-low.c (win32-attach): Fix return value.
14552 * target.h (target_ops): Describe ATTACH return values.
14554 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14556 * win32-low.c (GETPROCADDRESS): Define.
14557 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14558 (winapi_DebugSetProcessKillOnExit): Likewise.
14559 (win32_create_inferior): Force usage of ansi CreateProcessA.
14560 (win32_attach): Use GETPROCADDRESS.
14561 (win32_detach): Likewise.
14563 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14565 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14567 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14569 * win32-low.c: Commit leftover changes from 2007-03-29.
14571 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14573 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14574 fields short instead of int. Add explicit padding.
14575 (i387_cache_to_fsave): Remove unnecessary casts.
14576 (i387_fsave_to_cache): Doc fix.
14577 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14579 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14581 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14582 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14584 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14586 * configure.srv (arm*-*-mingw32ce*): Move near the other
14589 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14591 * configure.ac: Add errno checking.
14592 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14593 sys/file.h and malloc.h.
14594 (AC_CHECK_DECLS): Add perror.
14595 (srv_mingwce): Handle.
14596 * configure.srv (i[34567]86-*-cygwin*): Add
14597 win32-i386-low.o to srv_tgtobj.
14598 (i[34567]86-*-mingw*): Likewise.
14599 (arm*-*-mingw32ce*): Add case.
14600 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14601 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14602 [__MINGW32CE__] (strerror): New function.
14603 [__MINGW32CE__] (errno): Define to GetLastError.
14604 [__MINGW32CE__] (COUNTOF): New macro.
14605 (remote_open): Remove extra close call.
14606 * mem-break.c (delete_breakpoint_at): New function.
14607 * mem-break.h (delete_breakpoint_at): Declare.
14608 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14609 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14610 [USE_WIN32API] (read, write): Add char* casts.
14611 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14612 * server.h: Include wincecompat.h on Windows CE.
14613 [HAVE_ERRNO_H]: Check.
14614 (perror): Declare if not declared.
14615 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14616 (perror_with_name): Remove errno declaration.
14617 * wincecompat.h: New.
14618 * wincecompat.c: New.
14619 * win32-low.h: New.
14620 * win32-arm-low.c: New.
14621 * win32-i386-low.c: New.
14622 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14623 (OUTMSG2): Make it safe.
14625 (COUNTOF): New macro.
14626 (NUM_REGS): Get it from the low target.
14627 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14628 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14629 (thread_rec): Let low target handle debug registers.
14630 (child_add_thread): Likewise.
14631 (child_init_thread_list): Likewise.
14632 (continue_one_thread): Likewise.
14634 (do_child_fetch_inferior_registers): Move to ...
14635 * win32-i386-low.c: ... here, and rename to ...
14636 (do_fetch_inferior_registers): ... this.
14637 * win32-low.c (child_fetch_inferior_registers):
14638 Go through the low target.
14639 (do_child_store_inferior_registers): Use regptr.
14640 (strwinerror): New function.
14641 (win32_create_inferior): Handle Windows CE.
14642 Use strwinerror instead of strerror on Windows error
14643 codes. Add program to the error output.
14644 Don't close the main thread handle on Windows CE.
14645 (win32_attach): Use coredll.dll on Windows CE.
14646 (win32_kill): Close current process and current
14648 (win32_detach): Use coredll.dll on Windows CE.
14649 (win32_resume): Let low target handle debug registers, and
14651 (handle_exception): Add/Remove initial breakpoint. Avoid
14652 non-existant WSTOPSIG on Windows CE.
14653 (win32_read_inferior_memory): Cast to remove warning.
14654 (win32_arch_string): Go through the low target.
14655 (initialize_low): Call set_breakpoint_data with the low
14656 target's breakpoint.
14657 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14658 FOP_REGNUM, mappings): Move to ...
14659 * win32-i386-low.c: ... here.
14660 * win32-low.c (win32_thread_info): Move to ...
14661 * win32-low.h: ... here.
14662 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14663 win32-arm-low.c and wincecompat.c.
14664 (all:): Add $EXEEXT.
14665 (install-only:): Likewise.
14666 (gdbserver:): Likewise.
14667 (gdbreplay:): Likewise.
14668 * config.in: Regenerate.
14669 * configure: Regenerate.
14671 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14673 * win32-low.c: Rename typedef thread_info to
14674 win32_thread_info throughout.
14676 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14678 * win32-i386-low.c: Rename to ...
14679 * win32-low.c: ... this.
14680 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14681 * Makefile.in: Likewise.
14683 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14685 * remote-utils.c (monitor_output): Constify msg parameter.
14686 * server.h (monitor_output): Likewise.
14687 * win32-i386-low.c (handle_output_debug_string): New.
14688 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14689 handle_output_debug_string.
14690 (get_child_debug_event): Likewise.
14692 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14694 * server.c (main): Correct strtoul check.
14696 2007-03-27 Jon Ringle <jon@ringle.org>
14698 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14700 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14702 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14704 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14706 * terminal.h: Check HAVE_SGTTY_H.
14708 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14710 * remote-utils.c (remote_open): Print out the assigned port number.
14712 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14714 * remote-utils.c (monitor_output): New function.
14715 * server.c (debug_threads): Define here.
14716 (monitor_show_help): New function.
14717 (handle_query): Handle qRcmd.
14718 (main): Do not handle 'd' packet.
14719 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14720 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14723 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14725 * Makefile.in (EXEEXT): New.
14726 (clean): Use $(EXEEXT).
14728 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14730 * target.h (target_ops): Rename send_signal to request_interrupt,
14731 and remove enum target_signal parameter.
14732 * linux-low.c (linux_request_interrupt): Rename from
14733 linux_send_signal, and always send SIGINT.
14734 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14735 and always send SIGINT.
14736 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14738 (input_interrupt): Likewise.
14740 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14742 * server.c (get_features_xml): Check if target implemented
14744 * win32-i386-low.c (win32_arch_string): New.
14745 (win32_target_ops): Add win32_arch_string as arch_string member.
14747 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14749 * spu-low.c (spu_arch_string): New.
14750 (spu_target_ops): Add spu_arch_string.
14752 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14754 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14755 * configure.ac: Do not check for terminal.h.
14756 * configure, config.in: Regenerated.
14758 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14760 * Makefile.in (OBS): Add $(XML_BUILTIN).
14761 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14763 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14764 (arm-with-iwmmxt.c): New.
14765 * config.in, configure: Regenerate.
14766 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14767 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14768 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14769 (arm*-*-linux*): Add iWMMXt and regset support.
14770 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14771 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14772 (arm_store_wmmxregset, target_regsets): New.
14773 * server.c (get_features_xml): Take annex argument. Check builtin
14775 (handle_query): Handle multiple annexes.
14777 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14779 * remote-utils.c [USE_WIN32API] (read, write): Define.
14780 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14783 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14785 * linux-i386-low.c (the_low_target): Set arch_string.
14786 * linux-x86-64-low.c (the_low_target): Likewise.
14787 * linux-low.c (linux_arch_string): New.
14788 (linux_target_ops): Add it.
14789 * linux-low.h (struct linux_target_ops): Add arch_string.
14790 * server.c (write_qxfer_response): Use const void * for DATA.
14791 (get_features_xml): New.
14792 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14793 * target.h (struct target_ops): Add arch_string method.
14795 2007-01-03 Denis Pilat <denis.pilat@st.com>
14796 Daniel Jacobowitz <dan@codesourcery.com>
14798 * linux-low.c (linux_kill): Handle being called with no threads.
14799 * win32-i386-low.c (win32_kill): Likewise.
14800 (get_child_debug_event): Clear current_process_handle.
14802 2006-12-30 Denis PILAT <denis.pilat@st.com>
14803 Daniel Jacobowitz <dan@codesourcery.com>
14805 * remote-utils.c (remote_open): Check the type of specified
14806 serial port devices before opening them.
14807 * server.c (main): Kill the inferior if an error occurs during
14808 the first remote_open.
14810 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14812 * README: Update supported targets.
14814 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14816 * Makefile.in (clean): Remove reg-mips64.c.
14817 (reg-mips64.c, reg-mips64.o): New rules.
14818 * configure.srv: Handle mips64. Include regset support for mips.
14819 * linux-mips-low.c (union mips_register): New.
14820 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14821 (mips_breakpoint, mips_breakpoint_at): Use int.
14822 (mips_collect_register, mips_supply_register)
14823 (mips_collect_register_32bit, mips_supply_register_32bit)
14824 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14825 (mips_store_fpregset, target_regsets): New.
14826 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14828 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14830 * configure.srv: Add target "spu*-*-*".
14831 * Makefile.in (clean): Remove reg-spu.c.
14832 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14833 * spu-low.c: New file.
14835 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14837 * configure.ac: Correct td_thr_tls_get_addr test.
14838 * configure: Regenerated.
14840 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14842 * linux-low.c (linux_wait_for_event): Reformat. Use the
14843 pass_signals array.
14844 * remote-utils.c (decode_address_to_semicolon): New.
14845 * server.c (pass_signals, handle_general_set): New.
14846 (handle_query): Mention QPassSignals for qSupported.
14847 (main): Call handle_general_set.
14848 * server.h (pass_signals, decode_address_to_semicolon): New.
14850 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14852 * server.c (handle_query): Correct error handling for read_auxv.
14854 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14856 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14857 and srv_linux_thread_db to yes.
14858 * linux-s390-low.c (s390_fill_gregset): New function.
14859 (target_regsets): Define data structure.
14861 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14863 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14864 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14865 * config.in, configure: Regenerated.
14866 * inferiors.c (gdb_id_to_thread): New function.
14867 (gdb_id_to_thread_id): Use it.
14868 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14869 * linux-low.h (struct process_info): Add th member.
14870 (thread_db_get_tls_address): New prototype.
14871 * remote-utils.c (decode_address): Make non-static.
14872 * server.c (handle_query): Handle qGetTLSAddr.
14873 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14874 * target.h (struct target_ops): Add get_tls_address.
14875 * thread-db.c (maybe_attach_thread): Save the thread handle.
14876 (thread_db_get_tls_address): New.
14878 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14880 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14881 (linux_resume_one_process): Take a siginfo_t *. Update all
14882 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14883 (struct pending_signals): Add a siginfo_t.
14884 (linux_wait_for_process): Always set last_status.
14885 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14886 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14887 * linux-low.h (struct process_info): Add last_status.
14889 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14891 * remote-utils.c (try_rle): New function.
14892 (putpkt_binary): Use it.
14894 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14896 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14897 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14898 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14899 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14900 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14903 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14905 * server.c (terminal_fd): New variable.
14906 (old_foreground_pgrp): Likewise.
14907 (restore_old_foreground_pgrp): New function.
14908 (start_inferior): Record the terminal file descriptor in terminal_fd
14909 and its original foreground group in old_foreground_pgrp. Register
14910 restore_old_foreground_pgrp with atexit().
14912 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14914 * server.c (handle_query): Correct qPart to qXfer.
14916 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14918 * configure.ac: Check for more headers which are missing on
14919 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14920 * configure.srv: Add Cygwin and mingw32.
14921 * remote-utils.c: Don't include headers unconditionally which
14922 are missing on mingw32. Include <winsock.h> for mingw32.
14923 (remote_open): Adjust for mingw32 support. Flush
14924 standard error after writing to it.
14925 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14926 (unblock_async_io, enable_async_io, disable_async_io)
14927 (readchar, getpkt): Update for Winsock support.
14928 (prepare_resume_reply): Expect a protocol signal number.
14929 * server.c: Disable <sys/wait.h> on mingw32.
14930 (start_inferior): Adjust for mingw32 support. Flush
14931 standard error after writing to it.
14932 (attach_inferior): Likewise. Use protocol signal
14934 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14936 * win32-i386-low.c: New file.
14937 * Makefile.in (XM_CLIBS): Set.
14938 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14939 (win32-i386-low.o): New dependency rule.
14940 * linux-low.c (linux_wait): Use target signal numbers.
14941 * target.h (struct target_ops): Doc fix.
14942 * server.h (target_signal_to_name): New prototype.
14943 * gdbreplay.c: Don't include headers unconditionally which
14944 are missing on mingw32. Include <winsock.h> for mingw32.
14945 (remote_close, remote_open): Adjust for Winsock support.
14946 * configure, config.in: Regenerated.
14948 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14950 * server.c (decode_xfer_read, write_qxfer_response): New.
14951 (handle_query): Take a packet length argument. Handle
14952 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14953 the qSupported response.
14954 (main): Update call to handle_query.
14956 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14958 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14959 (putpkt_binary): Renamed from putpkt and adjusted for binary
14961 (putpkt): New wrapper for putpkt_binary.
14962 (readchar): Don't mask off the high bit.
14963 (decode_X_packet): New function.
14964 * server.c (main): Call putpkt_binary if a handler sets the packet
14965 length. Save the length of the incoming packet. Handle 'X'.
14966 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14968 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14970 * server.c (handle_query): Handle qSupported.
14972 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14974 * remote-utils.c (all_symbols_looked_up): New variable.
14975 (look_up_one_symbol): Check it.
14976 * server.h (look_up_one_symbol): New declaration.
14977 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14979 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14981 * Makefile.in (linux-arm-low.o): Update dependencies.
14982 * linux-arm-low.c: Include "gdb_proc_service.h".
14983 (PTRACE_GET_THREAD_AREA): Define.
14984 (ps_get_thread_area): New function.
14986 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14988 * configure.srv (m68k*-*-uclinux*): New target.
14989 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14990 (linux_resume_one_process): Remove extraneous cast.
14991 (linux_read_offsets): New.
14992 (linux_target_op): Add linux_read_offsets on mmuless systems.
14993 * server.c (handle_query): Add qOffsets logic.
14994 * target.h (struct target_ops): Add read_offsets.
14996 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14998 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14999 (PTRACE_GET_THREAD_AREA): Define.
15000 (ps_get_thread_area): New function.
15001 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15002 (linux-x86-64-low.o): Update.
15004 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15006 * configure.ac: Remove checks for prfpregset_t.
15007 * gdb_proc_service.h: New file.
15008 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15009 new "gdb_proc_service.h".
15010 * proc-service.c: Likewise.
15011 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15012 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15013 * Makefile.in (gdb_proc_service_h): Updated.
15014 * configure, config.in: Regenerated.
15016 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15018 * remote-utils.c (prepare_resume_reply): Move declaration
15019 of gdb_id_from_wait to the top of the block.
15021 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15023 * linux-low.c (regsets_store_inferior_registers): Read the regset
15024 from the target before filling it.
15026 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15028 * server.c (attach_inferior): Return SIGTRAP for a successful
15031 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15033 * Makefile.in (OBS): Add version.o.
15034 (STAGESTUFF): Delete.
15035 (version.o): Add dependencies.
15036 (version.c): Replace rule.
15037 (clean): Remove version.c.
15038 * server.c (gdbserver_version): New.
15039 (gdbserver_usage): Use printf.
15040 (main): Handle --version and --help.
15041 * server.h (version, host_name): Add declarations.
15043 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15055 * linux-x86-64-low.c:
15057 * linux-s390-low.c:
15058 * linux-ppc64-low.c:
15060 * linux-mips-low.c:
15061 * linux-m68k-low.c:
15062 * linux-m32r-low.c:
15065 * linux-ia64-low.c:
15066 * linux-i386-low.c:
15067 * linux-crisv32-low.c:
15079 * gdbserver.1: Add (C) after Copyright. Update the FSF
15082 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15084 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15085 (arm_breakpoint_at): Recognize both breakpoints.
15086 (the_low_target): Use the correct breakpoint instruction.
15088 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15090 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15091 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15092 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15093 (the_low_target): Update.
15095 2005-10-25 Andreas Schwab <schwab@suse.de>
15097 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15099 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15100 (ia64_num_regs): Reduce to 462.
15102 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15104 * acinclude.m4: Correct quoting.
15105 * aclocal.m4: Regenerated.
15107 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15108 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15109 (thread_db_init): Call thread_db_err_str.
15110 * configure.ac: Check for TD_VERSION.
15111 * config.in, configure: Regenerated.
15113 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15115 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15117 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15119 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15120 is not available. Define HAVE_PTRACE_GETREGS if it is.
15121 * config.in, configure: Regenerated.
15122 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15123 * linux-i386-low.c, linux-m68k-low.c: Update to use
15124 HAVE_PTRACE_GETREGS.
15125 * linux-low.c (regsets_fetch_inferior_registers)
15126 (regsets_store_inferior_registers): Only return 0 if we processed
15128 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15129 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15131 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15133 * inferiors.c (struct thread_info): Add gdb_id.
15134 (add_thread): Add gdb_id argument.
15135 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15136 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15137 calls to add_thread.
15138 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15139 * server.c (handle_query): Use thread_to_gdb_id.
15140 (handle_v_cont, main): Use gdb_id_to_thread_id.
15141 * server.h (add_thread): Update prototype.
15142 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15145 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15147 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15148 left-padded registers.
15149 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15150 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15152 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15154 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15155 * configure: Regenerate.
15156 * config.in: Regenerate.
15157 * server.h (NEED_DECLARATION_STRERROR):
15158 Replace with !HAVE_DECL_STRERROR.
15160 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15162 * linux-low.c (linux_wait, linux_send_signal): Don't test
15163 an unsigned long variable for > 0 if it could be MAX_ULONG.
15164 * server.c (myresume): Likewise.
15165 * target.c (set_desired_inferior): Likewise.
15167 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15169 * configure.ac: Simplify and improve check for socklen_t.
15170 * configure, config.in: Regenerate.
15172 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15174 * acconfig.h: Remove.
15175 * configure.ac: Add a test for socklen_t. Use three-argument
15176 AC_DEFINE throughout.
15177 * config.in: Regenerated using autoheader 2.59.
15178 * configure: Regenerated.
15180 * gdbreplay.c (socklen_t): Provide a default.
15181 (remote_open): Use socklen_t.
15182 * remote-utils.c (socklen_t): Provide a default.
15183 (remote_open): Use socklen_t.
15184 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15187 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15189 * linux-low.c (linux_read_memory, linux_write_memory)
15190 (linux_read_auxv): Likewise.
15191 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15192 (check_mem_write): Likewise.
15193 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15195 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15196 (registers_from_string, register_data): Likewise.
15197 * server.c (handle_query, main): Likewise.
15198 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15199 (decode_M_packet): Likewise.
15200 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15201 * target.h (struct target_ops): Update read_memory, write_memory,
15203 (read_inferior_memory, write_inferior_memory): Update.
15204 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15205 to unsigned char *.
15206 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15207 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15208 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15209 linux-s390-low.c, linux-sh-low.c: Update for changes in
15210 read_inferior_memory and the_low_target->breakpoint.
15212 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15214 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15215 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15216 * configure.srv: Add powerpc64-*-linux*.
15217 * linux-ppc64-low.c: New file.
15219 2005-05-23 Orjan Friberg <orjanf@axis.com>
15221 * linux-cris-low.c: New file with support for CRIS.
15222 * linux-crisv32-low.c: Ditto for CRISv32.
15223 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15224 (clean): Add reg-cris.c and reg-crisv32.c.
15225 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15226 reg-crisv32.o, and reg-crisv32.c to make rules.
15227 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15228 recognized targets.
15230 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15232 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15233 of sizeof (PTRACE_XFER_TYPE).
15234 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15236 2005-05-12 Orjan Friberg <orjanf@axis.com>
15238 * target.h (struct target_ops): Add insert_watchpoint,
15239 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15240 pointers for hardware watchpoint support.
15241 * linux-low.h (struct linux_target_ops): Ditto.
15242 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15243 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15244 to linux_target_ops.
15245 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15247 * server.c (main): Recognize 'Z' and 'z' packets.
15249 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15251 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15252 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15253 (the_low_target): Add new members.
15255 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15257 * proc-service.c (ps_lgetregs): Search all_processes instead of
15260 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15262 * server.c (start_inferior): Change return type to int.
15263 (attach_inferior): Change sigptr to int *.
15264 (handle_v_cont, handle_v_requests): Change signal to int *.
15265 (main): Change signal to int.
15267 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15269 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15270 * configure.srv: Add m32r*-*-linux*.
15271 * linux-m32r-low.c: New file.
15273 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15275 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15277 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15279 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15280 Take unsigned long arguments for PIDs.
15281 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15282 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15283 (wait_for_sigstop, linux_resume_one_process)
15284 (regsets_fetch_inferior_registers, linux_send_signal)
15285 (linux_read_auxv): Likewise. Update the types of variables holding
15286 PIDs. Update format string specifiers.
15287 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15288 * remote-utils.c (prepare_resume_reply): Likewise.
15289 * server.c (cont_thread, general_thread, step_thread)
15290 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15292 (handle_query): Update format specifiers.
15293 (handle_v_cont, main): Use strtoul for thread IDs.
15294 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15295 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15296 (general_thread, step_thread, thread_from_wait)
15297 (old_thread_from_wait): Update.
15298 * target.h (struct thread_resume): Use unsigned long for THREAD.
15299 (struct target_ops): Use unsigned long for arguments to attach and
15302 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15304 * acinclude.m4: Include bfd/bfd.m4 directly.
15305 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15306 <agriffis@toolchain.org>.
15307 * aclocal.m4, configure: Regenerated.
15309 2005-01-07 Andrew Cagney <cagney@gnu.org>
15311 * configure.ac: Rename configure.in, require autoconf 2.59.
15312 * configure: Re-generate.
15314 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15316 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15317 LIBS when finished.
15318 * aclocal.m4: Regenerated.
15319 * configure: Regenerated.
15321 2004-11-21 Andreas Schwab <schwab@suse.de>
15323 * linux-m68k-low.c (m68k_num_gregs): Define.
15324 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15325 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15326 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15327 (m68k_breakpoint_at): New. Add to the_low_target.
15329 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15330 srv_linux_thread_db to yes.
15332 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15334 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15335 (ARCH_SET_FS): Likewise.
15336 (ARCH_GET_FS): Likewise.
15337 (ARCH_GET_GS): Likewise.
15339 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15341 * linux-i386-low.c (ps_get_thread_area): New.
15342 * linux-x86-64-low.c (ps_get_thread_area): New.
15343 * linux-low.c: Include <sys/syscall.h>.
15344 (linux_kill_one_process): Don't kill the first thread here.
15345 (linux_kill): Kill the first thread here.
15346 (kill_lwp): New function.
15347 (send_sigstop, linux_send_signal): Use it.
15348 * proc-service.c: Clean up #ifdefs.
15349 (fpregset_info): Delete.
15350 (ps_lgetregs): Update and enable implementation.
15351 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15353 * remote-utils.c (struct sym_cache, symbol_cache): New.
15354 (input_interrupt): Print a clearer message.
15355 (async_io_enabled): New variable.
15356 (enable_async_io, disable_async_io): Use it. Update comments.
15357 (look_up_one_symbol): Use the symbol cache.
15358 * thread-db.c (thread_db_look_up_symbols): New function.
15359 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15361 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15363 * configure.in: Test for -rdynamic.
15364 * configure: Regenerated.
15365 * Makefile (INTERNAL_LDFLAGS): New.
15366 (gdbserver, gdbreplay): Use it.
15368 2004-09-02 Andrew Cagney <cagney@gnu.org>
15370 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15372 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15374 * linux-low.c (linux_wait): Clear all_processes list also.
15376 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15378 * linux-low.c: Include <errno.h>. Remove extern declaration of
15381 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15383 * gdbreplay.c, server.h, utils.c: Update copyright years.
15385 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15387 * server.c (main): Print child status or termination signal from
15388 variable 'signal', not 'sig'.
15390 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15392 * linux-low.c (linux_read_memory): Change return type to
15393 int. Check for and return error from ptrace().
15394 * target.c (read_inferior_memory): Change return type to int. Pass
15395 back return status from the_target->read_memory().
15396 * target.h (struct target_ops): Adapt *read_memory() prototype.
15398 (read_inferior_memory): Adapt prototype.
15399 * server.c (main): Return an error packet if
15400 read_inferior_memory() returns an error.
15402 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15404 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15405 Unify with other clean targets.
15407 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15409 * server.c (handle_v_cont): Call set_desired_inferior.
15411 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15413 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15415 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15417 * linux-low.c (linux_wait): Unblock async I/O.
15418 (linux_resume): Block and enable async I/O.
15419 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15420 * server.h (block_async_io, unblock_async_io): Add prototypes.
15422 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15424 * remote-utils.c (remote_open): Print a status notice after
15425 opening a TCP port.
15426 * server.c (attach_inferior): Print a status notice after
15429 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15431 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15433 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15435 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15437 * server.c, target.h: Update copyright years.
15439 2004-02-25 Roland McGrath <roland@redhat.com>
15441 * target.h (struct target_ops): New member `read_auxv'.
15442 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15443 * linux-low.c (linux_read_auxv): New function.
15444 (linux_target_ops): Initialize `read_auxv' member to that.
15446 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15448 Committed by Jim Blandy <jimb@redhat.com>.
15450 * linux-s390-low.c (s390_num_regs): Update.
15451 (s390_regmap): Remove control registers. Use __s390x__ predefine
15452 instead of GPR_SIZE to distiguish s390 and s390x targets.
15454 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15456 * linux-low.c: Update copyright year.
15457 (check_removed_breakpoint): Clear pending_is_breakpoint.
15458 (linux_set_resume_request, linux_queue_one_thread)
15459 (resume_status_pending_p): New functions.
15460 (linux_continue_one_thread): Use process->resume.
15461 (linux_resume): Only resume threads if there are no pending events.
15462 * linux-low.h (struct process_info): Add resume request
15465 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15467 * regcache.c (new_register_cache): Clear the allocated register
15468 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15470 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15472 * linux-low.c (linux_resume): Take a struct thread_resume *
15474 (linux_wait): Update call.
15475 (resume_ptr): New static variable.
15476 (linux_continue_one_thread): Renamed from
15477 linux_continue_one_process. Use resume_ptr.
15478 (linux_resume): Use linux_continue_one_thread.
15479 * server.c (handle_v_cont, handle_v_requests): New functions.
15480 (myresume): New function.
15481 (main): Handle 'v' case.
15482 * target.h (struct thread_resume): New type.
15483 (struct target_ops): Change argument of "resume" to struct
15485 (myresume): Delete macro.
15487 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15489 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15490 (uninstall): Support DESTDIR.
15492 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15494 * configure.srv: Add xscale*linux copy of arm*linux entry.
15496 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15498 * linux-arm-low.c (arm_reinsert_addr): New function.
15499 (the_low_target): Add arm_reinsert_addr.
15501 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15503 * mem-break.c: Remove whitespace at end of file.
15505 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15507 * configure.in: Check whether we need to prototype strerror.
15508 * server.h: Optionally prototype strerror.
15509 * gdbreplay.c (perror_with_name): Use strerror.
15510 * linux-low.c (linux_attach_lwp): Use strerror.
15511 * utils.c (perror_with_name): Use strerror.
15512 * config.in, configure: Regenerated.
15514 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15516 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15517 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15519 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15521 * Makefile.in (SFILES): Update.
15522 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15523 low-sun3.c: Remove files.
15525 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15527 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15528 (linux_detach_one_process, linux_detach): New functions.
15529 (linux_target_ops): Add linux_detach.
15530 * server.c (main): Handle 'D' packet.
15531 * target.h (struct target_ops): Add "detach" member.
15532 (detach_inferior): Define.
15534 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15536 From Kelley Cook <kelleycook@wideopenwest.com>:
15537 * configure.srv: Accept i[34567]86 variants.
15539 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15541 * linux-low.c (linux_wait_for_event): Correct comment typos.
15542 (linux_resume_one_process): Call check_removed_breakpoint.
15543 (linux_send_signal): New function.
15544 (linux_target_ops): Add linux_send_signal.
15545 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15547 * target.h (struct target_ops): Add send_signal.
15549 2003-05-29 Jim Blandy <jimb@redhat.com>
15551 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15552 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15553 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15554 away part of the register's value.
15556 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15558 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15559 (linux_wait_for_event, linux_init_signals): Likewise.
15561 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15563 * configure.in: Check for stdlib.h.
15564 * configure: Regenerated.
15565 * config.in: Regenerated.
15567 2003-01-04 Andreas Schwab <schwab@suse.de>
15569 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15571 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15573 * Makefile.in: Remove obsolete code.
15575 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15577 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15578 defined(PT_FPR0_HI).
15580 2002-11-17 Stuart Hughes <seh@zee2.com>
15582 * linux-arm-low.c (arm_num_regs): Increase.
15583 (arm_regmap): Include status register.
15585 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15587 * linux-low.c (register_addr): Remove incorrect -1 check.
15589 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15591 * linux-low.c (linux_create_inferior): Call setpgid. Return
15593 (unstopped_p, linux_signal_pid): Remove.
15594 (linux_target_ops): Remove linux_signal_pid.
15595 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15596 global instead of target method.
15597 * target.h (struct target_ops): Remove signal_pid. Update comment
15598 for create_inferior.
15599 * server.c (signal_pid): New variable.
15600 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15601 gdbserver. Set the child to be the foreground process group.
15602 (attach_inferior): Set signal_pid.
15604 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15606 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15608 2002-08-20 Jim Blandy <jimb@redhat.com>
15610 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15613 2002-08-01 Andrew Cagney <cagney@redhat.com>
15615 * Makefile.in: Make chill references obsolete.
15617 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15619 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15620 * configure: Regenerate.
15621 * config.in: Regenerate.
15623 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15625 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15626 (perror_with_name, remote_close, remote_open, expect, play): Static.
15628 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15630 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15631 byte offsets instead of an array of indexes.
15632 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15634 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15636 * regcache.c: Add comment.
15638 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15640 * thread-db.c: New file.
15641 * proc-service.c: New file.
15642 * acinclude.m4: New file.
15643 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15644 proc-service.o, and thread-db.o.
15645 (linux-low.o): Add USE_THREAD_DB.
15646 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15647 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15648 * aclocal.m4: Regenerated.
15649 * config.in: Regenerated.
15650 * configure: Regenerated.
15651 * configure.in: Check for proc_service.h, sys/procfs.h,
15652 thread_db.h, and linux/elf.h headrs.
15653 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15654 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15655 Check for -lthread_db and thread support.
15656 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15657 PowerPC, and SuperH.
15658 * i387-fp.c: Constify arguments.
15659 * i387-fp.h: Likewise.
15660 * inferiors.c: (struct thread_info): Renamed from
15661 `struct inferior_info'. Remove PID member. Use generic inferior
15662 list header. All uses updated.
15663 (inferiors, signal_pid): Removed.
15664 (all_threads): New variable.
15665 (get_thread): Define.
15666 (add_inferior_to_list): New function.
15667 (for_each_inferior): New function.
15668 (change_inferior_id): New function.
15669 (add_inferior): Removed.
15670 (remove_inferior): New function.
15671 (add_thread): New function.
15672 (free_one_thread): New function.
15673 (remove_thread): New function.
15674 (clear_inferiors): Use for_each_inferior and free_one_thread.
15675 (find_inferior): New function.
15676 (find_inferior_id): New function.
15677 (inferior_target_data): Update argument type.
15678 (set_inferior_target_data): Likewise.
15679 (inferior_regcache_data): Likewise.
15680 (set_inferior_regcache_data): Likewise.
15681 * linux-low.c (linux_bp_reinsert): Remove.
15682 (all_processes, stopping_threads, using_thrads)
15683 (struct pending_signals, debug_threads, pid_of): New.
15684 (inferior_pid): Replace with macro.
15685 (struct inferior_linux_data): Remove.
15686 (get_stop_pc, add_process): New functions.
15687 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15688 Use add_process and add_thread.
15689 (linux_attach_lwp): New function, based on old linux_attach. Use
15690 add_process and add_thread. Set stop_expected for new threads.
15691 (linux_attach): New function.
15692 (linux_kill_one_process): New function.
15693 (linux_kill): Kill all LWPs.
15694 (linux_thread_alive): Use find_inferior_id.
15695 (check_removed_breakpoints, status_pending_p): New functions.
15696 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15697 Update. Use WNOHANG. Wait for cloned processes also. Update process
15698 struct for the found process.
15699 (linux_wait_for_event): New function.
15700 (linux_wait): Use it. Support LWPs.
15701 (send_sigstop, wait_for_sigstop, stop_all_processes)
15702 (linux_resume_one_process, linux_continue_one_process): New functions.
15703 (linux_resume): Support LWPs.
15704 (REGISTER_RAW_SIZE): Remove.
15705 (fetch_register): Use register_size instead. Call supply_register.
15706 (usr_store_inferior_registers): Likewise. Call collect_register.
15707 Fix recursive case.
15708 (regsets_fetch_inferior_registers): Improve error message.
15709 (regsets_store_inferior_registers): Add debugging.
15710 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15711 (unstopped_p, linux_signal_pid): New functions.
15712 (linux_target_ops): Add linux_signal_pid.
15713 (linux_init_signals): New function.
15714 (initialize_low): Call it. Initialize using_threads.
15715 * regcache.c (inferior_regcache_data): Add valid
15717 (get_regcache): Fetch registers lazily. Add fetch argument
15718 and update all callers.
15719 (regcache_invalidate_one, regcache_invalidate): New
15721 (new_register_cache): Renamed from create_register_cache.
15722 Return the new regcache.
15723 (free_register_cache): Change argument to a void *.
15724 (registers_to_string, registers_from_string): Call get_regcache
15725 with fetch flag set.
15726 (register_data): Make static. Pass fetch flag to get_regcache.
15727 (supply_register): Call get_regcache with fetch flag clear.
15728 (collect_register): Call get_regcache with fetch flag set.
15729 (collect_register_as_string): New function.
15730 * regcache.h: Update.
15731 * remote-utils.c (putpkt): Flush after debug output and use
15733 Handle input interrupts while waiting for an ACK.
15734 (input_interrupt): Use signal_pid method.
15735 (getpkt): Flush after debug output and use stderr.
15736 (outreg): Use collect_register_as_string.
15737 (new_thread_notify, dead_thread_notify): New functions.
15738 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15739 and general_thread.
15740 (look_up_one_symbol): Flush after debug output.
15741 * server.c (step_thread, server_waiting): New variables.
15742 (start_inferior): Don't use signal_pid. Update call to mywait.
15743 (attach_inferior): Update call to mywait.
15744 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15745 (main): Don't fetch/store registers explicitly. Use
15746 set_desired_inferior. Support proposed ``Hs'' packet. Update
15748 * server.h: Update.
15749 (struct inferior_list, struct_inferior_list_entry): New.
15750 * target.c (set_desired_inferior): New.
15751 (write_inferior_memory): Constify.
15752 (mywait): New function.
15753 * target.h: Update.
15754 (struct target_ops): New signal_pid method.
15755 (mywait): Removed macro, added prototype.
15757 * linux-low.h (regset_func): Removed.
15758 (regset_fill_func, regset_store_func): New.
15759 (enum regset_type): New.
15760 (struct regset_info): Add type field. Use new operation types.
15761 (struct linux_target_ops): stop_pc renamed to get_pc.
15762 Add decr_pc_after_break and breakpoint_at.
15763 (get_process, get_thread_proess, get_process_thread)
15764 (strut process_info, all_processes, linux_attach_lwp)
15765 (thread_db_init): New.
15767 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15768 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15769 (the_low_target): Add new members.
15770 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15771 (i386_store_fpxregset): Constify.
15772 (target_regsets): Add new kind identifier.
15773 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15774 (i386_set_pc): Add debugging.
15775 (i386_breakpoint_at): New function.
15776 (the_low_target): Add new members.
15777 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15778 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15779 (mips_breakpoint_at): New.
15780 (the_low_target): Add new members.
15781 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15782 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15783 (the_low_target): Add new members.
15784 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15785 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15786 (the_low_target): Add new members.
15787 * linux-x86-64-low.c (target_regsets): Add new kind
15790 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15792 From Martin Pool <mbp@samba.org>:
15793 * server.c (gdbserver_usage): New function.
15796 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15798 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15799 stop_at -> stop_pc.
15801 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15803 * Makefile.in: Remove obsolete code.
15805 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15807 * linux-low.c (regsets_fetch_inferior_registers),
15808 (regsets_store_inferior_registers): Removed cast to int from
15810 * regcache.h: Added declaration of struct inferior_info.
15812 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15814 * inferiors.c (struct inferior_info): Add regcache_data.
15815 (add_inferior): Call create_register_cache.
15816 (clear_inferiors): Call free_register_cache.
15817 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15818 * regcache.c (struct inferior_regcache_data): New.
15819 (registers): Remove.
15820 (get_regcache): New function.
15821 (create_register_cache, free_register_cache): New functions.
15822 (set_register_cache): Don't initialize the register cache here.
15823 (registers_to_string, registers_from_string, register_data): Call
15825 * regcache.h: Add prototypes.
15826 * server.h: Likewise.
15828 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15830 * mem-break.c: New file.
15831 * mem-break.h: New file.
15832 * Makefile.in: Add mem-break.o rule; update server.h
15834 * inferiors.c (struct inferior_info): Add target_data
15836 (clear_inferiors): Free target_data member if set.
15837 (inferior_target_data, set_inferior_target_data): New functions.
15838 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15839 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15840 * linux-low.c (linux_bp_reinsert): New variable.
15841 (struct inferior_linux_data): New.
15842 (linux_create_inferior): Use set_inferior_target_data.
15843 (linux_attach): Likewise. Call add_inferior.
15844 (linux_wait_for_one_inferior): New function.
15845 (linux_wait): Call it.
15846 (linux_write_memory): Add const.
15847 (initialize_low): Call set_breakpoint_data.
15848 * linux-low.h (struct linux_target_ops): Add breakpoint
15850 * server.c (attach_inferior): Remove extra add_inferior
15852 * server.h: Include mem-break.h. Update inferior.c
15854 * target.c (read_inferior_memory)
15855 (write_inferior_memory): New functions.
15856 * target.h (read_inferior_memory)
15857 (write_inferior_memory): Change macros to prototypes.
15858 (struct target_ops): Update comments. Add const to write_memory
15861 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15863 * linux-low.c (usr_store_inferior_registers): Support
15864 registers which are allowed to fail to store.
15865 * linux-low.h (linux_target_ops): Likewise.
15866 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15867 (ppc_cannot_store_register): FPSCR may not be storable.
15869 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15871 * server.h: Include <string.h> if HAVE_STRING_H.
15872 * ChangeLog: Correct paths in last ChangeLog entry.
15874 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15876 * linux-low.h: Remove obsolete prototypes.
15877 (struct linux_target_ops): New.
15878 (extern the_low_target): New.
15879 * linux-low.c (num_regs, regmap): Remove declarations.
15880 (register_addr): Use the_low_target explicitly.
15881 (fetch_register): Likewise.
15882 (usr_fetch_inferior_registers): Likewise.
15883 (usr_store_inferior_registers): Likewise.
15884 * linux-arm-low.c (num_regs): Remove.
15885 (arm_num_regs): Define.
15886 (arm_regmap): Renamed from regmap, made static.
15887 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15889 (arm_cannot_store_register): Renamed from cannot_store_register,
15891 (the_low_target): New.
15892 * linux-i386-low.c (num_regs): Remove.
15893 (i386_num_regs): Define.
15894 (i386_regmap): Renamed from regmap, made static.
15895 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15897 (i386_cannot_store_register): Renamed from cannot_store_register,
15899 (the_low_target): New.
15900 * linux-ia64-low.c (num_regs): Remove.
15901 (ia64_num_regs): Define.
15902 (ia64_regmap): Renamed from regmap, made static.
15903 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15905 (ia64_cannot_store_register): Renamed from cannot_store_register,
15907 (the_low_target): New.
15908 * linux-m68k-low.c (num_regs): Remove.
15909 (m68k_num_regs): Define.
15910 (m68k_regmap): Renamed from regmap, made static.
15911 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15913 (m68k_cannot_store_register): Renamed from cannot_store_register,
15915 (the_low_target): New.
15916 * linux-mips-low.c (num_regs): Remove.
15917 (mips_num_regs): Define.
15918 (mips_regmap): Renamed from regmap, made static.
15919 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15921 (mips_cannot_store_register): Renamed from cannot_store_register,
15923 (the_low_target): New.
15924 * linux-ppc-low.c (num_regs): Remove.
15925 (ppc_num_regs): Define.
15926 (ppc_regmap): Renamed from regmap, made static.
15927 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15929 (ppc_cannot_store_register): Renamed from cannot_store_register,
15931 (the_low_target): New.
15932 * linux-s390-low.c (num_regs): Remove.
15933 (s390_num_regs): Define.
15934 (s390_regmap): Renamed from regmap, made static.
15935 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15937 (s390_cannot_store_register): Renamed from cannot_store_register,
15939 (the_low_target): New.
15940 * linux-sh-low.c (num_regs): Remove.
15941 (sh_num_regs): Define.
15942 (sh_regmap): Renamed from regmap, made static.
15943 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15945 (sh_cannot_store_register): Renamed from cannot_store_register,
15947 (the_low_target): New.
15948 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15949 (the_low_target): New.
15951 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15953 * Makefile.in: Add stamp-h target.
15954 * configure.in: Create stamp-h.
15955 * configure: Regenerated.
15957 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15959 * inferiors.c: New file.
15960 * target.c: New file.
15961 * target.h: New file.
15962 * Makefile.in: Add target.o and inferiors.o. Update
15964 * linux-low.c (inferior_pid): New static variable,
15965 moved from server.c.
15966 (linux_create_inferior): Renamed from create_inferior.
15967 Call add_inferior. Return 0 on success instead of a PID.
15968 (linux_attach): Renamed from myattach.
15969 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15970 (linux_thread_alive): Renamed from mythread_alive.
15971 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15973 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15974 (regsets_store_inferior_registers): Correct error message.
15975 Add missing ``return 0''.
15976 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15977 (linux_store_registers): Renamed from store_inferior_registers.
15978 (linux_read_memory): Renamed from read_inferior_memory.
15979 (linux_write_memory): Renamed from write_inferior_memory.
15980 (linux_target_ops): New structure.
15981 (initialize_low): Call set_target_ops ().
15982 * remote-utils.c (unhexify): New function.
15983 (hexify): New function.
15984 (input_interrupt): Send signals to ``signal_pid''.
15985 * server.c (inferior_pid): Remove.
15986 (start_inferior): Update create_inferior call.
15987 (attach_inferior): Call add_inferior.
15988 (handle_query): New function.
15989 (main): Call handle_query for `q' packets.
15990 * server.h: Include "target.h". Remove obsolete prototypes.
15991 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15993 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15995 * Makefile.in: Add WARN_CFLAGS. Update configury
15997 * configure.in: Check for <string.h>
15998 * configure: Regenerate.
15999 * config.in: Regenerate.
16000 * gdbreplay.c: Include needed system headers.
16001 (remote_open): Remove strchr prototype.
16002 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16003 * regcache.c (supply_register): Change buf argument to const void *.
16004 (supply_register_by_name): Likewise.
16005 (collect_register): Change buf argument to void *.
16006 (collect_register_by_name): Likewise.
16007 * regcache.h: Add missing prototypes.
16008 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16009 * server.c (handle_query): New function.
16010 (attached): New static variable, moved out of main.
16011 (main): Quiet longjmp clobber warnings.
16012 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16013 * utils.c (error): Remove NORETURN.