1 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
3 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
5 * tracepoint.c (stop_tracing, flush_trace_buffer,
6 about_to_request_buffer_space, get_trace_state_variable_value,
7 set_trace_state_variable_value, gdb_collect): Add declaration.
9 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
11 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
12 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
13 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
14 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
15 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
18 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
20 * inferiors.c: Include gdbsupport/common-inferior.h.
22 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
24 * hostio-errno.c: Include hostio.h.
26 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
28 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
31 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
33 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
34 * linux-arm-tdesc.h: Include arch/arm.h.
36 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
38 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
40 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
42 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
43 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
45 2020-01-10 Pedro Alves <palves@redhat.com>
47 * fork-child.c (post_fork_inferior): Pass target down to
49 * inferiors.c (switch_to_thread): Add process_stratum_target
51 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
52 * nto-low.c (nto_target_ops): Now a process_stratum_target.
53 * linux-low.c (linux_target_ops): Now a process_stratum_target.
54 * remote-utils.c (prepare_resume_reply): Pass the target to
56 * target.c (the_target): Now a process_stratum_target.
57 (done_accessing_memory): Pass the target to switch_to_thread.
58 (set_target_ops): Ajust to use process_stratum_target.
59 * target.h (struct target_ops): Rename to ...
60 (struct process_stratum_target): ... this.
61 (the_target, set_target_ops): Adjust.
62 (prepare_to_access_memory): Adjust comment.
63 * win32-low.c (child_xfer_memory): Adjust to use
64 process_stratum_target.
65 (win32_target_ops): Now a process_stratum_target.
67 2020-01-06 Eli Zaretskii <eliz@gnu.org>
68 Pedro Alves <palves@redhat.com>
70 * win32-low.c (get_child_debug_event): Extract the fatal exception
71 from the exit status and convert to the equivalent Posix signal
73 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
74 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
76 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
78 * Makefile.in: Use INSTALL_PROGRAM_ENV.
80 2020-01-01 Joel Brobecker <brobecker@adacore.com>
82 * server.c (gdbserver_version): Change copyright year to 2020.
83 * gdbreplay.c (gdbreplay_version): Likewise.
85 2019-12-19 Christian Biesinger <cbiesinger@google.com>
87 * configure: Regenerate.
88 * configure.ac: Quote variable arguments of test.
90 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
92 * Makefile.in: Fix build with GNU Make 3.81
94 2019-12-16 Tom Tromey <tromey@adacore.com>
96 * server.c (get_exec_file): Constify result.
98 2019-12-10 Christian Biesinger <cbiesinger@google.com>
100 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
101 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
102 * config.in: Regenerate.
103 * configure: Regenerate.
104 * configure.ac: Don't check for strerror.
105 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
106 Call safe_strerror instead of strerror.
107 * server.h (strerror): Remove this now-unnecessary declaration.
108 * tracepoint.c (init_named_socket): Call safe_strerror instead of
110 (gdb_agent_helper_thread): Likewise.
111 * utils.c (perror_with_name): Likewise.
113 2019-11-26 Tom Tromey <tom@tromey.com>
115 * configure, config.in: Rebuild.
117 2019-11-26 Tom Tromey <tom@tromey.com>
119 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
120 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
122 * configure, config.in: Rebuild.
124 2019-11-26 Tom Tromey <tom@tromey.com>
126 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
127 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
128 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
129 * acinclude.m4: Include ax_pthread.m4.
130 * config.in, configure: Rebuild.
132 2019-11-26 Christian Biesinger <cbiesinger@google.com>
134 * debug.c (debug_set_output): Call safe_strerror instead of
136 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
137 (linux_kill_one_lwp): Likewise.
138 (linux_detach_one_lwp): Likewise.
139 (linux_wait_for_event_filtered): Likewise.
140 (store_register): Likewise.
141 * lynx-low.c (lynx_attach): Likewise.
142 * mem-break.c (insert_memory_breakpoint): Likewise.
143 (remove_memory_breakpoint): Likewise.
144 (delete_fast_tracepoint_jump): Likewise.
145 (set_fast_tracepoint_jump): Likewise.
146 (uninsert_fast_tracepoint_jumps_at): Likewise.
147 (reinsert_fast_tracepoint_jumps_at): Likewise.
148 * nto-low.c (nto_xfer_memory): Likewise.
149 (nto_resume): Likewise.
151 2019-11-20 Luis Machado <luis.machado@linaro.org>
153 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
154 instead of register count.
155 * tdesc.c (tdesc_contains_feature): New function.
156 * tdesc.h (tdesc_contains_feature): New prototype.
158 2019-11-15 Christian Biesinger <cbiesinger@google.com>
160 * Makefile.in: Add safe-strerror.c.
161 * configure: Regenerate.
162 * configure.ac: Don't source common.host.
164 2019-11-15 Christian Biesinger <cbiesinger@google.com>
166 * config.in: Regenerate.
167 * configure: Regenerate.
169 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
171 * ax.c (ax_printf): Handle size_t_arg.
173 2019-11-06 Christian Biesinger <cbiesinger@google.com>
175 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
176 * mi/mi-main.c (output_cores): Likewise.
177 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
178 (linux_xfer_osdata_modules): Likewise.
179 * remote.c (register_remote_support_xml): Likewise.
180 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
181 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
183 2019-11-01 Christian Biesinger <cbiesinger@google.com>
185 * configure: Regenerate.
186 * configure.ac: Remove check for strerror_r.
188 2019-10-31 Christian Biesinger <cbiesinger@google.com>
190 * config.in: Regenerate.
191 * configure: Regenerate.
192 * configure.ac: Also check for strerror_r.
194 2019-10-31 Christian Biesinger <cbiesinger@google.com>
196 * ax.h (debug_agent): Remove duplicate declaration.
198 2019-10-26 Tom de Vries <tdevries@suse.de>
200 * linux-aarch64-low.c: Fix typos in comments.
201 * linux-arm-low.c: Same.
203 * linux-ppc-low.c: Same.
204 * proc-service.c: Same.
207 * tracepoint.c: Same.
210 2019-10-25 Tom Tromey <tromey@adacore.com>
212 * utils.c (xstrdup): Remove.
214 2019-10-23 Tom Tromey <tom@tromey.com>
216 * configure, config.in: Rebuild.
218 2019-10-23 Tom Tromey <tom@tromey.com>
220 * configure: Rebuild.
221 * acinclude.m4: Use m4_include, not sinclude.
223 2019-10-17 Tom Tromey <tromey@adacore.com>
225 * configure: Rebuild.
226 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
227 in AC_CONFIG_FILES invocation.
228 * Makefile.in (stamp-h, Makefile): Use new-style config.status
231 2019-10-16 Christian Biesinger <cbiesinger@google.com>
233 * server.c: Include xml-builtin.h.
234 (get_xml_features): Don't declare xml_builtins here.
236 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
238 * Makefile.in: Remove references to vec-ipa.o.
240 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
242 * Makefile.in: Remove references to vec.c.
244 2019-10-02 Christian Biesinger <cbiesinger@google.com>
246 * server.c (server_waiting): Change to bool.
247 (extended_protocol): Likewise.
248 (response_needed): Likewise.
249 (exit_requested): Likewise.
250 (run_once): Likewise.
251 (report_no_resumed): Likewise.
252 (non_stop): Likewise.
253 (disable_packet_vCont): Likewise.
254 (disable_packet_Tthread): Likewise.
255 (disable_packet_qC): Likewise.
256 (disable_packet_qfThreadInfo): Likewise.
257 (handle_general_set): Update.
258 (handle_detach): Update.
259 (handle_monitor_command): Update.
260 (handle_query): Update.
261 (captured_main): Update.
262 (process_serial_event): Update.
263 * server.h (server_waiting): Change to bool.
264 (disable_packet_vCont): Likewise.
265 (disable_packet_Tthread): Likewise.
266 (disable_packet_qC): Likewise.
267 (disable_packet_qfThreadInfo): Likewise.
268 (run_once): Likewise.
269 (non_stop): Likewise.
270 * target.c (target_stop_and_wait): Update.
272 2019-10-02 Tom Tromey <tromey@adacore.com>
274 * Makefile.in (SFILES): Add common-inferior.c.
275 (OBS): Add common-inferior.o.
276 * server.c (startup_with_shell): Don't define.
278 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
280 * linux-low.c (linux_low_read_btrace): Update for change to
283 2019-09-20 Christian Biesinger <cbiesinger@google.com>
285 * debug.c (debug_threads): Remove comment in favor of the header.
286 * debug.h (using_threads): Add declaration.
287 (debug_threads): Add comment.
288 * linux-aarch64-low.c: Include debug.h and remove declaration of
290 * nto-low.c: Likewise.
291 * remote-utils.c: Likewise.
292 * thread-db.c: Likewise.
294 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
296 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
297 and powerpc-cell64l-ipa.o.
298 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
299 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
300 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
303 * spu-low.c: Remove file.
305 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
306 (parse_spufs_run): Remove.
307 (ppc_get_pc): Remove Cell/B.E. support.
308 (ppc_set_pc): Likewise.
309 (ppc_breakpoint_at): Likewise.
310 (ppc_arch_setup): Likewise.
311 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
312 tdesc_powerpc_cell32l.
313 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
314 or init_registers_powerpc_cell32l.
315 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
316 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
317 or init_registers_powerpc_cell32l.
318 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
319 (init_registers_powerpc_cell32l): Remove prototype.
320 (init_registers_powerpc_cell64l): Likewise.
322 * target.h (struct target_ops): Remove qxfer_spu member.
323 * server.c (handle_qxfer_spu): Remove.
324 (qxfer_packets): Remove entry for "spu".
325 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
326 * linux-low.c (SPUFS_MAGIC): Remove.
327 (spu_enumerate_spu_ids): Remove.
328 (linux_qxfer_spu): Remove.
329 (linux_target_ops): Remove qxfer_spu member.
330 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
331 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
332 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
334 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
336 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
337 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
338 * config.in: Regenerate.
339 * configure: Regenerate.
341 2019-08-15 Tom Tromey <tromey@adacore.com>
343 * target.c (target_write_memory): Use gdb::byte_vector.
345 2019-08-15 Tom Tromey <tromey@adacore.com>
347 * tracepoint.c (write_inferior_data_pointer)
348 (write_inferior_integer, write_inferior_int8)
349 (write_inferior_uinteger, m_tracepoint_action_download)
350 (r_tracepoint_action_download, x_tracepoint_action_download)
351 (l_tracepoint_action_download, clear_inferior_trace_buffer)
352 (download_agent_expr, download_tracepoint_1)
353 (download_trace_state_variables, upload_fast_traceframes): Update.
354 * server.c (gdb_write_memory): Update.
355 * remote-utils.c (relocate_instruction): Update.
356 * proc-service.c (ps_pdwrite): Update.
357 * mem-break.c (remove_memory_breakpoint)
358 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
359 (uninsert_fast_tracepoint_jumps_at)
360 (reinsert_fast_tracepoint_jumps_at): Update.
361 * linux-x86-low.c (append_insns)
362 (i386_install_fast_tracepoint_jump_pad)
363 (amd64_write_goto_address, i386_write_goto_address): Update.
364 * linux-s390-low.c (append_insns, s390_write_goto_address):
366 * linux-ppc-low.c (ppc_relocate_instruction)
367 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
368 (ppc_write_goto_address): Update.
369 * linux-aarch64-low.c (append_insns): Update.
370 * target.h (struct target_ops): Update.
371 (write_inferior_memory): Don't declare.
372 * target.c (target_write_memory): Rename from
373 write_inferior_memory. Remove old target_write_memory.
375 2019-08-15 Tom Tromey <tromey@adacore.com>
377 * target.c (write_inferior_memory): Use std::vector.
379 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
382 * configure.ac: Drop enable-libmcheck support.
383 * configure, config.in: Rebuild.
384 * acinclude.m4: Don't include it.
386 2019-07-19 Alan Hayward <alan.hayward@arm.com>
388 * configure.srv: Remove Arm xml files.
390 2019-07-19 Alan Hayward <alan.hayward@arm.com>
392 * configure.srv: Add new files. Remove xml generated files.
393 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
395 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
396 * linux-aarch32-tdesc.c: New file.
397 * linux-aarch32-tdesc.h: New file.
398 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
399 * linux-arm-low.c (init_registers_arm, tdesc_arm)
400 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
401 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
402 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
403 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
404 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
405 (arm_read_description): Call arm_linux_read_description.
406 (initialize_low_arch): Don't init registers.
407 * linux-arm-tdesc.c: New file.
408 * linux-arm-tdesc.h: New file.
410 2019-07-10 Alan Hayward <alan.hayward@arm.com>
412 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
413 Move counter inside for.
414 (arm_read_description): Check ptrace earlier.
415 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
417 2019-07-09 Tom Tromey <tom@tromey.com>
419 * configure: Rebuild.
420 * configure.ac: Change common to gdbsupport.
421 * acinclude.m4: Change common to gdbsupport.
422 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
423 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
424 common to gdbsupport.
425 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
426 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
427 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
428 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
429 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
430 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
431 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
432 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
433 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
434 common to gdbsupport.
436 2019-07-04 Alan Hayward <alan.hayward@arm.com>
438 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
440 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
442 2019-07-04 Alan Hayward <alan.hayward@arm.com>
444 * configure.srv: Remove legacy xml.
445 * linux-aarch64-low.c (initialize_low_arch): Remove
446 initialize_low_tdesc call.
447 * linux-aarch64-tdesc-selftest.c: Remove file.
448 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
449 * linux-x86-low.c (initialize_low_arch): Remove
450 initialize_low_tdesc call.
451 * linux-x86-tdesc-selftest.c: Remove file.
452 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
454 2019-06-20 Tom de Vries <tdevries@suse.de>
456 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
457 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
459 2019-06-19 Tom de Vries <tdevries@suse.de>
461 * debug.h (debug_write): Change return type to ssize_t.
462 * debug.c (debug_write): Same.
464 2019-06-14 Tom Tromey <tom@tromey.com>
466 * configure.ac: Use new path to gnulib.
467 * configure: Rebuild.
468 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
471 2019-06-11 Tom Tromey <tom@tromey.com>
473 * Makefile.in (SFILES): Add alloc.c.
475 (IPA_OBJS): Add alloc-ipa.o.
476 (alloc-ipa.o): New target.
477 (%.o: ../%.c): New pattern rule.
479 2019-06-10 Tom Tromey <tromey@adacore.com>
481 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
482 end warning with a newline.
483 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
485 * thread-db.c (attach_thread): Don't end warning with a newline.
486 (thread_db_notice_clone): Likewise.
487 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
489 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
490 end warning with a newline.
492 2019-06-04 Pedro Alves <palves@redhat.com>
494 * server.c (captured_main): Use make_unique_xstrdup.
496 2019-06-02 Tom Tromey <tom@tromey.com>
498 * gdbreplay.c (fromhex): Remove.
499 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
501 2019-05-29 Tom Tromey <tromey@adacore.com>
503 * configure: Rebuild.
505 2019-05-06 Kevin Buettner <kevinb@redhat.com>
507 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
508 sign extension code on 32-bit builds.
510 2019-05-03 Eli Zaretskii <eliz@gnu.org>
513 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
515 2019-04-19 Tom Tromey <tom@tromey.com>
517 * server.c (struct vstop_notif): Derive from notif_event.
519 (queue_stop_reply): Update.
520 (remove_all_on_match_ptid): Change type. Rewrite.
521 (discard_queued_stop_replies): Rewrite.
522 (in_queued_stop_replies_ptid): Change type.
523 (in_queued_stop_replies): Rewrite.
524 (notif_stop): Update.
525 (queue_stop_reply_callback): Update.
526 (captured_main): Don't call initialize_notif.
527 (push_stop_notification): Update.
528 * notif.c (notif_write_event, handle_notif_ack)
529 (notif_event_enque, notif_push): Update.
530 (notif_event_xfree, initialize_notif): Remove.
531 * notif.h (struct notif_event): Include <list>, not
533 (struct notif_server) <queue>: Now a std::list.
534 (notif_event_p): Remove typedef.
535 (initialize_notif): Don't declare.
536 (struct notif_event): Add virtual destructor.
538 2019-04-17 Alan Hayward <alan.hayward@arm.com>
540 * ax.c (ax_vdebug): Call debug_printf.
541 * debug.c (debug_write): New function.
542 * debug.h (debug_write): New declaration.
543 * linux-low.c (sigchld_handler): Call debug_write.
545 2019-04-17 Alan Hayward <alan.hayward@arm.com>
547 * debug.c (debug_set_output): New function.
548 (debug_vprintf): Send output to debug_file.
549 (debug_flush): Likewise.
550 * debug.h (debug_set_output): New declaration.
551 * server.c (handle_monitor_command): Add debug-file option.
552 (captured_main): Likewise.
554 2019-04-17 Alan Hayward <alan.hayward@arm.com>
556 * debug.c (remote_debug): Add definition.
557 * debug.h (remote_debug): Add declaration.
558 * hostio.c (remote_debug): Remove declaration.
559 * remote-utils.c (struct ui_file): Likewise.
560 (remote_debug): Likewise.
561 * remote-utils.h (remote_debug): Likewise,
562 * server.c (remote_debug): Remove definition.
564 2019-04-10 Kevin Buettner <kevinb@redhat.com>
566 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
567 when using a 64-bit gdbserver.
569 2019-04-09 Tom Tromey <tromey@adacore.com>
571 * linux-low.c (select_event_lwp): Use find_thread_in_random.
573 2019-04-08 Tom Tromey <tom@tromey.com>
575 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
577 (linux_resume_one_lwp): Likewise.
579 2019-04-08 Tom Tromey <tom@tromey.com>
581 * gdbreplay.c: Update.
582 * linux-low.c: Update.
585 2019-04-08 Tom Tromey <tom@tromey.com>
587 * server.c: Use C++ exception handling.
588 * linux-low.c: Use C++ exception handling.
589 * gdbreplay.c: Use C++ exception handling.
591 2019-04-08 Tom Tromey <tom@tromey.com>
593 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
594 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
595 (captured_main, main): Update.
596 * gdbreplay.c (main): Update.
598 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
600 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
601 value in argument pointer, return 1 if the entry is found and 0
602 otherwise. Move comment.
603 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
604 * linux-low.h (linux_get_auxv): Declare.
605 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
607 2019-04-05 Tom Tromey <tromey@adacore.com>
609 * server.c (gdbserver_usage): Use upper-case for metasyntactic
612 2019-03-28 Alan Hayward <alan.hayward@arm.com>
614 * linux-low.c (AT_HWCAP2): Add define if not already included.
616 2019-03-26 Alan Hayward <alan.hayward@arm.com>
618 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
619 (aarch64_arch_setup): Call linux_get_hwcap.
620 * linux-arm-low.c (arm_get_hwcap): Remove function.
621 (arm_read_description): Call linux_get_hwcap.
622 * linux-low.c (linux_get_auxv): New function.
623 (linux_get_hwcap): Likewise.
624 (linux_get_hwcap2): Likewise.
625 * linux-low.h (linux_get_hwcap): New declaration.
626 (linux_get_hwcap2): Likewise.
627 * linux-ppc-low.c (ppc_get_auxv): Remove function.
628 (ppc_arch_setup): Call linux_get_hwcap.
629 * linux-s390-low.c (s390_get_hwcap): Remove function.
630 (s390_arch_setup): Call linux_get_hwcap.
632 2019-03-22 Alan Hayward <alan.hayward@arm.com>
633 Jiong Wang <jiong.wang@arm.com>
635 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
636 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
638 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
640 2019-03-22 Alan Hayward <alan.hayward@arm.com>
641 Jiong Wang <jiong.wang@arm.com>
643 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
644 (aarch64_get_hwcap): New function.
645 (aarch64_arch_setup): Read APIA hwcap.
647 2019-03-22 Alan Hayward <alan.hayward@arm.com>
648 Jiong Wang <jiong.wang@arm.com>
650 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
651 (initialize_low_tracepoint): Likewise.
652 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
653 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
654 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
655 (aarch64_linux_read_description): Likewise.
656 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
658 2019-03-12 John Baldwin <jhb@FreeBSD.org>
660 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
661 i386_create_target_description for 'segments' parameter.
662 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
663 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
664 * win32-i386-low.c (i386_arch_setup): Likewise.
666 2019-03-12 Tom Tromey <tromey@adacore.com>
668 * linux-low.c (iterate_over_lwps): Update.
670 2019-03-06 Tom Tromey <tom@tromey.com>
672 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
673 (captured_main): Use SCOPE_EXIT.
675 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
677 * configure.srv: Use '$enable_unittest' instead of '$development'
678 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
681 2019-02-27 Tom Tromey <tromey@adacore.com>
683 * gdbreplay.c (logchar): Handle \r\n.
685 2019-02-07 Alan Hayward <alan.hayward@arm.com>
687 * linux-low.c (linux_attach): Add process before lwp.
688 * server.c (attach_inferior): Check if already attached.
690 2019-02-07 Tom Tromey <tom@tromey.com>
692 * x86-tdesc.h: Rename include guard.
693 * x86-low.h: Add include guard.
694 * wincecompat.h: Rename include guard.
695 * win32-low.h: Add include guard.
696 * utils.h: Rename include guard.
697 * tracepoint.h: Rename include guard.
698 * tdesc.h: Rename include guard.
699 * target.h: Rename include guard.
700 * server.h: Rename include guard.
701 * remote-utils.h: Rename include guard.
702 * regcache.h: Rename include guard.
703 * nto-low.h: Rename include guard.
704 * notif.h: Add include guard.
705 * mem-break.h: Rename include guard.
706 * lynx-low.h: Add include guard.
707 * linux-x86-tdesc.h: Add include guard.
708 * linux-s390-tdesc.h: Add include guard.
709 * linux-ppc-tdesc-init.h: Add include guard.
710 * linux-low.h: Add include guard.
711 * linux-aarch64-tdesc.h: Add include guard.
712 * linux-aarch32-low.h: Add include guard.
713 * inferiors.h: Rename include guard.
714 * i387-fp.h: Rename include guard.
715 * hostio.h: Rename include guard.
716 * gdbthread.h: Rename include guard.
717 * gdb_proc_service.h: Rename include guard.
718 * event-loop.h: Rename include guard.
719 * dll.h: Rename include guard.
720 * debug.h: Rename include guard.
721 * ax.h: Rename include guard.
723 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
726 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
727 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
729 2019-01-25 Tom Tromey <tom@tromey.com>
731 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
733 2019-01-25 Tom Tromey <tom@tromey.com>
735 * win32-low.c: Fix common/ includes.
736 * win32-i386-low.c: Fix common/ includes.
737 * tracepoint.c: Fix common/ includes.
738 * thread-db.c: Fix common/ includes.
739 * target.h: Fix common/ includes.
740 * symbol.c: Fix common/ includes.
741 * spu-low.c: Fix common/ includes.
742 * server.h: Fix common/ includes.
743 * server.c: Fix common/ includes.
744 * remote-utils.c: Fix common/ includes.
745 * regcache.h: Fix common/ includes.
746 * regcache.c: Fix common/ includes.
747 * nto-x86-low.c: Fix common/ includes.
748 * notif.h: Fix common/ includes.
749 * mem-break.h: Fix common/ includes.
750 * lynx-low.c: Fix common/ includes.
751 * lynx-i386-low.c: Fix common/ includes.
752 * linux-x86-tdesc-selftest.c: Fix common/ includes.
753 * linux-x86-low.c: Fix common/ includes.
754 * linux-low.c: Fix common/ includes.
755 * inferiors.h: Fix common/ includes.
756 * i387-fp.c: Fix common/ includes.
757 * hostio.c: Fix common/ includes.
758 * hostio-errno.c: Fix common/ includes.
759 * gdbthread.h: Fix common/ includes.
760 * gdbreplay.c: Fix common/ includes.
761 * fork-child.c: Fix common/ includes.
762 * event-loop.c: Fix common/ includes.
764 (enum gdb_agent_op): Fix common/ includes.
766 2019-01-21 Tom Tromey <tom@tromey.com>
768 * tracepoint.c: Fix includes.
769 * remote-utils.c: Fix includes.
770 * linux-x86-low.c: Fix includes.
772 2019-01-01 Joel Brobecker <brobecker@adacore.com>
774 * gdbreplay.c (gdbreplay_version): Update copyright year in
776 * server.c (gdbserver_version): Likewise.
778 2018-12-05 Alan Hayward <alan.hayward@arm.com>
780 * linux-low.c (add_lwp): Switch ordering.
782 2018-11-29 Tom Tromey <tom@tromey.com>
784 * win32-low.c (win32_join): Take pid, not process.
785 * target.h (struct target_ops) <join>: Change argument type.
786 (join_inferior): Change argument name.
787 * spu-low.c (spu_join): Take pid, not process.
788 * server.c (handle_detach): Preserve pid before destroying
790 * lynx-low.c (lynx_join): Take pid, not process.
791 * linux-low.c (linux_join): Take pid, not process.
793 2018-11-23 Alan Hayward <alan.hayward@arm.com>
795 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
796 (aarch64_cannot_fetch_register): Likewise.
797 (struct linux_target_ops): Update references.
799 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
801 * linux-ppc-low.c: Include nat/linux-ptrace.h.
803 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
805 * configure.srv (ipa_ppc_linux_regobj): Add
806 powerpc-isa207-htm-vsx32l-ipa.o and
807 powerpc-isa207-htm-vsx64l-ipa.o.
808 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
809 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
810 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
811 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
812 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
813 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
814 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
815 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
816 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
817 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
818 (init_registers_powerpc_isa207_htm_vsx32l)
819 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
820 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
821 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
822 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
823 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
824 (ppc_store_tm_ctarregset): New functions.
825 (ppc_regsets): Add entries for HTM regsets.
826 (ppc_arch_setup): Set htm in features struct when needed. Set
827 sizes for the HTM regsets.
828 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
829 (initialize_low_arch): Call
830 init_registers_powerpc_isa207_htm_vsx32l and
831 init_registers_powerpc_isa207_htm_vsx64l.
832 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
833 PPC_TDESC_ISA207_HTM_VSX.
834 (initialize_low_tracepoint): Call
835 init_registers_powerpc_isa207_htm_vsx32l and
836 init_registers_powerpc_isa207_htm_vsx64l.
838 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
840 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
841 rs6000/power-linux-pmu.xml to srv_xmlfiles.
842 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
843 (ppc_store_pmuregset): New functions.
844 (ppc_regsets): Add entries for ebb and pmu regsets.
845 (ppc_arch_setup): Set isa207 in features struct if the ebb and
846 pmu regsets are available. Set sizes for these regsets.
848 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
850 * configure.srv (ipa_ppc_linux_regobj): Add
851 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
852 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
853 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
854 rs6000/powerpc-isa207-vsx32l.xml, and
855 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
856 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
857 <PPC_TDESC_ISA207_VSX>: New enum value.
858 (init_registers_powerpc_isa207_vsx32l): Declare.
859 (init_registers_powerpc_isa207_vsx64l): Declare.
860 * linux-ppc-low.c (ppc_fill_tarregset): New function.
861 (ppc_store_tarregset): New function.
862 (ppc_regsets): Add entry for the TAR regset.
863 (ppc_arch_setup): Set isa207 in features struct when needed. Set
864 size for the TAR regsets.
865 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
866 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
867 and init_registers_powerpc_isa207_vsx64l.
868 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
869 (initialize_low_tracepoint): Call
870 init_registers_powerpc_isa207_vsx32l and
871 init_registers_powerpc_isa207_vsx64l.
873 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
874 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
876 * configure.srv (ipa_ppc_linux_regobj): Add
877 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
878 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
879 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
880 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
881 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
882 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
883 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
884 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
885 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
886 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
887 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
888 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
889 (ppc_hwcap): Add comment.
890 (ppc_hwcap2): New global.
891 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
892 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
893 (ppc_regsets): Add entries for the DSCR and PPR regsets.
894 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
895 when needed. Set sizes for the the DSCR and PPR regsets.
896 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
897 (initialize_low_arch): Call
898 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
899 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
900 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
901 PPC_TDESC_ISA205_PPR_DSCR_VSX.
902 (initialize_low_tracepoint): Call
903 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
904 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
906 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
908 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
910 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
911 Simon Marchi <simark@simark.ca>
913 * acinclude.m4: Include "../selftest.m4".
914 * configure: Regenerate.
915 * configure.ac: Use "GDB_AC_SELFTEST".
916 * configure.srv: Use "$enable_unittests" instead of
917 "$development" when checking whether unit tests have been
919 * server.c (captured_main): Update message informing that
920 selftests have been disabled.
922 2018-10-04 Tom Tromey <tom@tromey.com>
924 * configure: Rebuild.
926 2018-10-04 Tom Tromey <tom@tromey.com>
928 * server.c (handle_status): Rename inner "thread".
929 (process_serial_event): Declare "res" in 'm' case.
930 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
931 (iterate_over_lwps): Rename inner "thread".
932 (linux_qxfer_libraries_svr4): Rename inner "len".
933 * gdbthread.h (find_thread_in_random): Rename inner "thread".
935 2018-10-01 Gary Benson <gbenson@redhat.com>
937 * gdb_proc_service.h: Moved common code to
938 common/gdb_proc_service.h.
940 2018-10-01 Gary Benson <gbenson@redhat.com>
942 * gdb_proc_service.h: Synchronize comments and whitespace with
943 GDB's version of this file.
945 2018-09-25 Tom Tromey <tom@tromey.com>
947 * configure: Rebuild.
948 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
950 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
952 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
953 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
954 ($(IPA_LIB)): Sort IPA_OBJS.
956 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
958 * Makefile.in: Remove references to $(ADD_DEPS).
960 2018-09-16 Tom Tromey <tom@tromey.com>
962 * remote-utils.c (remote_open): Use GNU style for metasyntactic
964 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
967 2018-09-05 Tom Tromey <tom@tromey.com>
969 * configure: Rebuild.
971 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
974 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
976 2018-08-27 Tom Tromey <tom@tromey.com>
979 * configure: Rebuild.
981 2018-08-27 Tom Tromey <tom@tromey.com>
983 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
984 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
985 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
986 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
987 (s390x_emit_stack_adjust): Add casts to unsigned char.
989 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
993 * server.h (struct client_state) <disable_randomization>:
996 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
998 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1000 (mips_supply_ptrace_register): Likewise.
1002 2018-07-22 Tom Tromey <tom@tromey.com>
1004 * configure: Rebuild.
1006 2018-07-22 Tom Tromey <tom@tromey.com>
1008 * win32-low.c (win32_create_inferior): Remove unused variables.
1009 * gdbreplay.c (remote_open): Remove unused variable.
1010 * remote-utils.c (remote_prepare): Remove unused variable.
1011 * x86-tdesc.h (X86_TDESC_H): Define.
1012 (amd64_expedite_regs): Define conditionally.
1013 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1014 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1015 * remote-utils.c (readchar): Remove unused variable.
1017 2018-07-13 Pedro Alves <palves@redhat.com>
1019 * linux-low.c (linux_kill): Change parameter to process_info
1020 pointer instead of pid. Adjust.
1021 * lynx-low.c (lynx_kill): Likewise.
1022 * nto-low.c (nto_kill): Likewise.
1023 * spu-low.c (spu_kill): Likewise.
1024 * win32-low.c (win32_kill): Likewise.
1025 * server.c (handle_v_kill, kill_inferior_callback)
1026 (detach_or_kill_for_exit): Adjust.
1027 * target.c (kill_inferior): Change parameter to process_info
1028 pointer instead of pid. Adjust.
1029 * target.h (struct target_ops) <kill>: Change parameter to
1030 process_info pointer instead of pid. Adjust all implementations
1032 (kill_inferior): Likewise.
1034 2018-07-13 Pedro Alves <palves@redhat.com>
1036 * linux-low.c (linux_detach, linux_join): Change parameter to
1037 process_info pointer instead of pid. Adjust.
1038 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1039 * nto-low.c (nto_detach): Likewise.
1040 * spu-low.c (spu_detach, spu_join): Likewise.
1041 * win32-low.c (win32_detach, win32_join): Likewise.
1042 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1043 * target.h (struct target_ops) <detach, join>: Change parameter to
1044 process_info pointer instead of pid. Adjust all implementations
1046 (detach_inferior, join_inferior): Rename 'pid' parameter to
1049 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1050 Jan Kratochvil <jan.kratochvil@redhat.com>
1051 Paul Fertser <fercerpav@gmail.com>
1052 Tsutomu Seki <sekiriki@gmail.com>
1054 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1055 (OBS): Add 'common/netstuff.o'.
1056 (GDBREPLAY_OBS): Likewise.
1057 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1058 (remote_open): Implement support for IPv6
1060 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1062 (handle_accept_event): Accept connections from IPv6 sources.
1063 (remote_prepare): Handle IPv6-style hostnames; implement
1064 support for IPv6 connections.
1065 (remote_open): Implement support for printing connections from
1068 2018-07-11 Pedro Alves <palves@redhat.com>
1071 * mem-break.c (any_persistent_commands): Add process_info
1072 parameter and use it instead of relying on the current process.
1073 Change return type to bool.
1074 * mem-break.h (any_persistent_commands): Add process_info
1075 parameter and change return type to bool.
1076 * server.c (handle_detach): Remove require_running_or_return call.
1077 Look up the process_info for the process we're about to detach.
1078 If not found, return back error to GDB. Adjust
1079 any_persistent_commands call to pass down a process pointer.
1081 2018-07-11 Pedro Alves <palves@redhat.com>
1083 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1084 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1085 instead of collect_register_by_name.
1086 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1087 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1089 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1090 Pedro Alves <palves@redhat.com>
1092 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1094 2018-07-03 Tom Tromey <tom@tromey.com>
1096 * linux-low.c: Update.
1097 * lynx-low.c: Update.
1098 * mem-break.c: Update.
1099 * nto-low.c: Update.
1100 * remote-utils.c: Update.
1102 * spu-low.c: Update.
1104 * win32-low.c: Update.
1106 2018-07-03 Tom Tromey <tom@tromey.com>
1110 2018-07-03 Tom Tromey <tom@tromey.com>
1112 * linux-low.c: Update.
1114 2018-07-03 Tom Tromey <tom@tromey.com>
1118 2018-07-03 Tom Tromey <tom@tromey.com>
1120 * linux-low.c: Update.
1121 * linux-mips-low.c: Update.
1122 * lynx-low.c: Update.
1123 * nto-low.c: Update.
1124 * remote-utils.c: Update.
1126 * spu-low.c: Update.
1128 * thread-db.c: Update.
1130 2018-07-03 Tom Tromey <tom@tromey.com>
1132 * linux-low.c: Update.
1133 * linux-mips-low.c: Update.
1134 * lynx-low.c: Update.
1135 * mem-break.c: Update.
1136 * nto-low.c: Update.
1137 * remote-utils.c: Update.
1139 * spu-low.c: Update.
1141 * tracepoint.c: Update.
1143 2018-07-03 Tom Tromey <tom@tromey.com>
1145 * linux-low.c: Update.
1146 * linux-ppc-low.c: Update.
1147 * linux-x86-low.c: Update.
1148 * proc-service.c: Update.
1150 * spu-low.c: Update.
1151 * thread-db.c: Update.
1152 * win32-low.c: Update.
1154 2018-07-03 Tom Tromey <tom@tromey.com>
1156 * linux-low.c: Update.
1157 * lynx-low.c: Update.
1158 * nto-low.c: Update.
1159 * remote-utils.c: Update.
1160 * spu-low.c: Update.
1161 * thread-db.c: Update.
1162 * win32-low.c: Update.
1164 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1166 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1167 parameter in call to 'amd64_create_target_description'.
1169 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1171 * x86-tdesc.h: Remove executable permission flag.
1173 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1175 * configure.ac: Remove AC_PREREQ, add missing quoting.
1176 * configure: Re-generate.
1177 * config.in: Re-generate.
1178 * aclocal.m4: Re-generate.
1180 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1182 * tracepoint.h (current_traceframe): Remove declaration.
1184 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1186 * linux-aarch64-low.c (is_sve_tdesc): New function.
1187 (aarch64_sve_regs_copy_to_regcache): Likewise.
1188 (aarch64_sve_regs_copy_from_regcache): Likewise.
1189 (aarch64_regs_info): Add SVE checks.
1190 (initialize_low_arch): Initialize SVE.
1192 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1194 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1196 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1198 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1199 (initialize_low_tracepoint): Likewise
1200 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1201 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1203 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1205 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1207 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1209 * server.h (PBUFSIZ): Increase size
1211 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1213 * regcache.c (regcache::raw_compare): New function.
1214 * regcache.h (regcache::raw_compare): New declaration.
1216 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1218 * regcache.c (new_register_cache): Use new.
1219 (free_register_cache): Use delete.
1220 (register_data): Use const.
1221 (supply_register): Move body inside regcache.
1222 (regcache::raw_supply): New override function.
1223 (collect_register): Move body inside regcache.
1224 (regcache::raw_collect): New override function.
1225 (regcache::get_register_status): New override function.
1226 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1228 2018-06-09 Tom Tromey <tom@tromey.com>
1230 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1232 (event_queue): Use std::queue.
1233 (gdb_event_xfree): Remove.
1234 (initialize_event_loop, process_event, wait_for_event): Update.
1236 2018-06-08 Stan Cox <scox@redhat.com>
1238 * win32-low.c (win32_create_inferior): last_ptid and last_status
1239 moved to client_state.
1241 2018-06-08 Pedro Alves <palves@redhat.com>
1243 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1244 common/common-exceptions.o, common/common-utils.o,
1245 common/errors.o, common/print-utils.o and utils.o.
1246 * gdbreplay.c: Include "common-defs.h" instead of the two
1247 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1248 string.h or alloca.h.
1249 (perror_with_name): Delete.
1250 (remote_open): Use xstrdup instead of strdup.
1251 (main): Rename to ...
1252 (captured_main): ... this.
1255 2018-06-08 Tom Tromey <tom@tromey.com>
1257 * linux-low.c (linux_low_read_btrace): Update.
1259 2018-06-04 Stan Cox <scox@redhat.com>
1261 * server.h (struct client_state): New.
1262 * server.c (cont_thread, general_thread, multi_process)
1263 (report_fork_events, report_vfork_events, report_exec_events)
1264 (report_thread_events, swbreak_feature, hwbreak_feature)
1265 (vCont_supported, disable_randomization, pass_signals)
1266 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1267 Moved to client_state.
1268 * remote-utils.c (remote_debug, noack_mode)
1269 (transport_is_reliable): Moved to client_state.
1270 * tracepoint.c (current_traceframe): Moved to client_state.
1273 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1274 linux-low.c, remote-utils.h, target.c: Use client_state.
1276 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1278 * configure.srv: Add new c/h file.
1280 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1282 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1285 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1287 * gdb.arch/mips-fpregset-core.exp: New test.
1288 * gdb.arch/mips-fpregset-core.c: New test source.
1290 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1293 * hostio.c (require_int): Do not report overflow for integers
1294 between 0xfffffff and 0x7fffffff.
1296 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1298 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1299 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1300 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1302 (the_low_target): Wire them.
1304 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1306 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1307 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1308 mode. Call collect_register_by_name with vscr using
1309 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1310 (ppc_store_vrregset): Add and set vscr_offset variable as in
1311 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1314 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1316 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1317 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1318 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1320 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1322 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1323 (ppc_store_vsxregset): Likewise.
1324 (ppc_fill_vrregset): Likewise.
1325 (ppc_store_vrregset): Likewise.
1326 (ppc_fill_evrregset): Likewise.
1327 (ppc_store_evrregset): Likewise.
1328 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1329 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1332 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1334 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1335 wordsize of the inferior. Call ppc_linux_target_wordsize.
1337 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1339 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1340 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1341 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1342 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1343 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1344 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1345 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1346 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1347 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1348 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1349 (tdesc_powerpc_e500l): Remove.
1350 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1351 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1352 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1353 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1355 (ppc_arch_setup): Remove target description matching code. Fill a
1356 ppc_linux_features struct and call ppc_linux_match_description
1359 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1361 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1362 width of the requested register exceeds the width of the
1364 (mips_cannot_store_register): Likewise.
1366 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1368 * linux-mips-low.c (mips_fetch_register): New function. Update
1370 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1371 (the_low_target): Wire `mips_fetch_register'.
1373 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1375 * lynx-i386-low.c (LYNXOS_178): New macro.
1376 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1377 the layout on LynxOS-178.
1378 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1379 handle floating point registers that are not supported by
1382 2018-05-10 Tom Tromey <tom@tromey.com>
1384 * configure: Rebuild.
1386 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1389 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1390 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1391 Use it to set the expedite_regs field in the given tdesc.
1392 * x86-tdesc.h: New file.
1393 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1394 Adjust following the addition of the new expedite_regs parameter
1395 to init_target_desc.
1396 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1397 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1398 (i386_linux_read_description, amd64_linux_read_description):
1399 Adjust following the addition of the new expedite_regs parameter
1400 to init_target_desc.
1401 * lynx-i386-low.c: #include "x86-tdesc.h".
1402 (lynx_i386_arch_setup): Adjust following the addition of the new
1403 expedite_regs parameter to init_target_desc.
1404 * nto-x86-low.c: #include "x86-tdesc.h".
1405 (nto_x86_arch_setup): Adjust following the addition of the new
1406 expedite_regs parameter to init_target_desc.
1407 * win32-i386-low.c: #include "x86-tdesc.h".
1408 (i386_arch_setup): Adjust following the addition of the new
1409 expedite_regs parameter to init_target_desc.
1411 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1414 * win32-low.c (win32_create_inferior): Add call to my_wait
1415 setting last_status global.
1417 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1420 * win32-low.c (create_process): Only call gdb_tilde_expand if
1421 inferior_cwd is not NULL.
1423 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1425 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1426 registers to the cache if their values have changed.
1427 (i387_xsave_to_cache): Provide default values for x87 control
1428 registers when these features are available, but disabled.
1429 * regcache.c (supply_register_by_name_zeroed): New function.
1430 * regcache.h (supply_register_by_name_zeroed): Declare new
1433 2018-05-07 Tom Tromey <tom@tromey.com>
1435 * configure: Rebuild.
1437 2018-05-04 Tom Tromey <tom@tromey.com>
1439 * configure: Rebuild.
1441 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1442 Pedro Alves <palves@redhat.com>
1444 * linux-aarch64-low.c (aarch64_stopped_data_address):
1447 2018-04-27 Tom Tromey <tom@tromey.com>
1449 * configure: Rebuild.
1451 2018-04-23 Tom Tromey <tom@tromey.com>
1453 * configure: Rebuild.
1455 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1457 * Makefile.in (depcomp): Add "..".
1458 (all_deps_files): New and use it.
1460 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1462 * configure.srv (aarch64*-*-linux*): Don't include xml.
1463 (i[34567]86-*-cygwin*): Likewise.
1464 (i[34567]86-*-linux*): Likewise.
1465 (i[34567]86-*-lynxos*): Likewise.
1466 (i[34567]86-*-mingw32ce*): Likewise.
1467 (i[34567]86-*-mingw*): Likewise.
1468 (i[34567]86-*-nto*): Likewise.
1469 (tic6x-*-uclinux): Likewise.
1470 (x86_64-*-linux*): Likewise.
1471 (x86_64-*-mingw*): Likewise.
1472 (x86_64-*-cygwin*): Likewise.
1474 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1476 * tdesc.c: Remove xml parameter.
1478 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1480 * server.c (get_features_xml): Remove cast.
1481 * tdesc.c (void target_desc::accept): Fill in function.
1482 (tdesc_get_features_xml): Remove old xml creation.
1483 (print_xml_feature::visit_pre): Add xml vistor.
1484 * tdesc.h (struct target_desc): Make xmltarget mutable.
1485 (tdesc_get_features_xml): Remove declaration.
1487 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1489 * tdesc.c (tdesc_architecture_name): Add new function.
1490 (tdesc_osabi_name): Likewise.
1491 (tdesc_get_features_xml): Use new functions.
1493 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1495 * tdesc.c (tdesc_create_flags): Remove.
1496 (tdesc_add_flag): Likewise.
1497 (tdesc_named_type): Likewise.
1498 (tdesc_create_union): Likewise.
1499 (tdesc_create_struct): Likewise.
1500 (tdesc_create_vector): Likewise.
1501 (tdesc_add_bitfield): Likewise.
1502 (tdesc_add_field): Likewise.
1503 (tdesc_set_struct_size): Likewise.
1505 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1507 * tdesc.c (~target_desc): Remove implictly deleted items.
1508 (init_target_desc): Iterate all features.
1509 (tdesc_get_features_xml): Use vector.
1510 (tdesc_create_feature): Create feature.
1511 * tdesc.h (tdesc_feature) Remove
1512 (target_desc): Add features.
1514 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1516 * Makefile.in: Add common/tdesc.c
1517 * tdesc.c (init_target_desc): init all reg_defs from register
1519 (tdesc_create_reg): Create tdesc_reg.
1520 * tdesc.h (tdesc_feature): Add register vector.
1522 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1524 * tdesc.h (struct target_desc) <features>: Change type to
1525 std::vector<std::string>.
1526 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1528 (tdesc_get_features_xml): Likewise.
1529 (tdesc_create_feature): Likewise.
1531 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1533 * regcache.c (find_register_by_number): Return a ref.
1534 (find_regno): Use references.
1535 (register_size): Likewise.
1536 (register_data): Likewise.
1537 * tdesc.c (target_desc::~target_desc): Remove free calls.
1538 (target_desc::operator==): Use std::vector compare.
1539 (init_target_desc): Use reference.
1540 (tdesc_create_reg): Use reg constructors.
1541 * tdesc.h (struct target_desc): Replace pointer with object.
1543 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1545 * regcache.c (find_register_by_number): Make static.
1546 (find_regno): Use find_register_by_number
1547 * regcache.h (struct reg): Remove declaration.
1549 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1551 * tdesc.c (target_desc::~target_desc): Move to here.
1552 (target_desc::operator==): Likewise.
1553 * tdesc.h (target_desc::~target_desc): Move from here.
1554 (target_desc::operator==): Likewise.
1556 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1558 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1560 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1562 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1564 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1565 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1566 and init_registers_s390_gs_linux64.
1568 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1570 * linux-s390-low.c (s390_fill_gs): Remove function.
1571 (s390_fill_gsbc): Remove function.
1572 (s390_regsets): Set fill functions for the guarded storage regsets
1575 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1577 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1578 the word size. Add comment.
1579 (s390_get_wordsize): New function.
1580 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1581 pswm with it. Instead, use s390_get_wordsize to determine the
1582 word size first and derive the correct tdesc from that directly.
1584 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1586 * Makefile.in: Include silent-rules.mk.
1587 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1588 (COMPILE): Add ECHO_CXX.
1589 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1590 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1591 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1592 (version-generated.c): Add ECHO_GEN.
1593 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1594 (IPAGENT_COMPILE): Add ECHO_CXX.
1595 (%-generated.c): Add ECHO_REGDAT.
1597 2018-03-14 Tom Tromey <tom@tromey.com>
1600 * ax.c (ax_printf): Special case for NULL.
1602 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1604 * linux-low.c (linux_qxfer_libraries_svr4): Use
1605 xml_escape_text_append.
1607 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1609 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1611 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1613 * server.c (handle_general_set): Remove unnecessary xstrdup.
1615 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1617 * server.c (parse_debug_format_options): Adjust to
1618 delim_string_to_char_ptr_vec changes.
1619 * thread-db.c (thread_db_load_search): Adjust to
1620 dirnames_to_char_ptr_vec changes.
1622 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1624 * target.h (target_enable_btrace, target_disable_btrace)
1625 (target_read_btrace, target_read_btrace_conf): Turn macro into
1626 inline function. Throw error if target method is not defined.
1627 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1628 check for btrace target method. Be prepared to handle exceptions
1629 from btrace target methods.
1631 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1633 * server.c (captured_main): Change order of error message printed
1634 when the current working directory cannot be found.
1636 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1638 * server.c: Include "filenames.h" and "pathstuff.h".
1639 (program_name): Delete variable.
1640 (program_path): New anonymous class.
1641 (get_exec_wrapper): Use "program_path" instead of
1643 (handle_v_run): Likewise.
1644 (captured_main): Likewise.
1645 (process_serial_event): Likewise.
1647 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1649 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1650 (OBJS): Add "pathstuff.o".
1651 * server.c (current_directory): New global variable.
1652 (captured_main): Initialize "current_directory".
1654 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1656 * tdesc.c: Use common/tdesc.h.
1657 * tdesc.h: Likewise.
1659 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1660 Simon Marchi <simon.marchi@ericsson.com>
1662 * Makefile.in: Switch order of make rules.
1664 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1666 * Makefile.in: Add common directory in build.
1667 * configure.ac: Add common reference.
1668 * configure: Regenerate.
1670 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1672 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1673 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1674 * spu-low.c (spu_target_ops): Likewise.
1675 * win32-low.c (win32_target_ops): Likewise.
1676 * server.c (supported_btrace_packets): Report packets unconditionally.
1677 * target.h (target_ops) <supports_btrace>: Remove.
1678 (target_supports_btrace): Remove.
1680 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1682 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1683 (handle_btrace_disable): Change return type to void. Use exceptions
1685 (handle_btrace_general_set): Catch exception and copy message to
1688 2018-02-08 Tom Tromey <tom@tromey.com>
1690 * linux-low.c (install_software_single_step_breakpoints): Use
1691 make_scoped_restore.
1692 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1693 (do_restore_current_thread_cleanup): Remove.
1694 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1697 2018-02-08 Tom Tromey <tom@tromey.com>
1699 * mem-break.c (set_raw_breakpoint_at): Use
1700 gdb::unique_xmalloc_ptr.
1702 2018-01-30 Pedro Alves <palves@redhat.com>
1705 * target.c (target_terminal::terminal_state): Rename to ...
1706 (target_terminal::m_terminal_state): ... this.
1708 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1710 * linux-low.c (handle_extended_wait): Surround call to
1711 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1713 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1715 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1716 linux_ptrace_attach_fail_reason_string now returning an
1718 (linux_attach): Likewise.
1719 * thread-db.c (attach_thread): Likewise.
1721 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1724 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1725 checking for fs_base/gs_base fields in struct user_regs_struct.
1726 * configure: Regenerate.
1728 2018-01-16 Yao Qi <yao.qi@linaro.org>
1731 * linux-low.c (fetch_register): Call supply_register instead of
1734 2018-01-08 Yao Qi <yao.qi@linaro.org>
1735 Simon Marchi <simon.marchi@ericsson.com>
1737 * Makefile.in (OBS): Remove selftest.o.
1738 * configure.ac: Set srv_selftest_objs if $development is true.
1739 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1740 * configure: Re-generated.
1741 * server.c (captured_main): Wrap variable selftest_filter with
1744 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1746 * server.c (parse_debug_format_options): Return std::string.
1747 (handle_monitor_command, captured_main): Adjust.
1749 2018-01-05 Pedro Alves <palves@redhat.com>
1752 * server.c (captured_main): Pass quiet=false to
1753 save_original_signals_state.
1755 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1757 * gdbreplay.c (gdbreplay_version): Update copyright year in
1759 * server.c (gdbserver_version): Likewise.
1761 2017-12-08 Tom Tromey <tom@tromey.com>
1763 * ax.c (ax_printf): Update.
1765 2017-12-07 Yao Qi <yao.qi@linaro.org>
1767 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1768 aarch64_linux_read_description.
1769 * linux-amd64-ipa.c (idx2mask): New array.
1770 (get_ipa_tdesc): Move idx2mask out.
1771 (initialize_low_tracepoint): Initialize target descriptions.
1772 * linux-i386-ipa.c (idx2mask): New array.
1773 (get_ipa_tdesc): Move idx2mask out.
1774 (initialize_low_tracepoint): Initialize target descriptions.
1776 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1778 * tdesc.c (struct tdesc_type): Change return type.
1779 (tdesc_add_flag): Change parameter type.
1780 (tdesc_add_bitfield): Likewise.
1781 (tdesc_add_field): Likewise.
1782 (tdesc_set_struct_size): Likewise.
1784 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1786 * regcache.c (registers_to_string): Remove unused variable.
1788 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1790 * inferiors.c (for_each_inferior_with_data): Remove.
1791 * inferiors.h (for_each_inferior_with_data): Remove.
1792 * server.c (handle_qxfer_threads_worker): Change parameter type.
1793 (handle_qxfer_threads_proper): Use for_each_thread.
1795 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1797 * inferiors.c (for_each_inferior): Remove.
1798 (clear_inferiors): Use for_each_thread.
1799 * inferiors.h (for_each_inferior): Remove.
1800 * linux-low.c (linux_wait_for_event_filtered): Use
1802 (linux_stabilize_threads): Likewise.
1803 * regcache.c (regcache_release): Likewise.
1804 * server.c (gdb_wants_all_threads_stopped): Likewise.
1805 (clear_pending_status_callback): Remove.
1806 (handle_status): Use for_each_thread.
1807 (captured_main): Likewise.
1808 * win32-low.c (child_init_thread_list): Likewise.
1809 (win32_clear_inferiors): Likewise.
1810 (fake_breakpoint_event): Likewise.
1812 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1814 * inferiors.h (find_inferior): Remove.
1815 * inferiors.c (find_inferior): Remove.
1817 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1819 * linux-low.c (resume_status_pending_p): Update comment.
1820 (need_step_over_p): Update comment.
1822 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1824 * linux-low.c (proceed_one_lwp): Return void, change parameter
1826 (unsuspend_and_proceed_one_lwp): Likewise.
1827 (proceed_all_lwps): Use for_each_thread.
1828 (unstop_all_lwps): Likewise.
1830 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1832 * linux-low.c (linux_resume_one_thread): Return void, take
1834 (linux_resume): Use for_each_thread.
1836 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1838 * linux-low.c (send_sigstop_callback): Return void, change
1839 parameter type. Rename to...
1840 (send_sigstop): ... this.
1841 (suspend_and_send_sigstop_callback): Return void, change parameter
1843 (suspend_and_send_sigstop): ... this.
1844 (stop_all_lwps): Use for_each_thread.
1846 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1848 * linux-low.c (lwp_running): Return bool, remove unused
1850 (linux_stabilize_threads): Use find_thread.
1852 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1854 * linux-low.c (select_singlestep_lwp_callback): Remove.
1855 (count_events_callback): Remove.
1856 (select_event_lwp_callback): Remove.
1857 (select_event_lwp): Use find_thread/for_each_thread.
1859 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1861 * linux-low.c (not_stopped_callback): Return bool, take filter
1863 (linux_wait_for_event_filtered): Use find_thread.
1864 (linux_wait_1): Likewise.
1866 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1868 * linux-low.c (same_lwp): Remove.
1869 (find_lwp_pid): Use find_thread.
1871 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1873 * linux-low.c (delete_lwp_callback): Remove.
1874 (linux_mourn): Use for_each_thread.
1876 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1878 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1879 args parameter, don't check for pid.
1880 (linux_detach): Use for_each_thread.
1882 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1884 * linux-low.c (struct counter): Remove.
1885 (second_thread_of_pid_p): Remove.
1886 (last_thread_of_process_p): Use find_thread.
1888 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1890 * inferiors.c (find_inferior_in_random): Remove.
1891 * inferiors.h (find_inferior_in_random): Remove.
1892 * linux-low.c (status_pending_p_callback): Return bool, accept
1893 parameter ptid directly.
1894 (linux_wait_for_event_filtered): Use find_thread_in_random.
1895 (linux_wait_1): Likewise.
1897 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1899 * inferiors.c (find_inferior_id): Remove.
1900 (find_thread_ptid): Move implemention from find_inferior_id to
1902 * inferiors.h (find_inferior_id): Remove.
1903 * server.c (handle_status): Use find_thread_ptid.
1904 (process_serial_event): Likewise.
1905 * thread-db.c (find_one_thread): Likewise.
1906 (thread_db_thread_handle): Likewise.
1907 * win32-low.c (thread_rec): Likewise.
1908 (child_delete_thread): Likewise.
1909 (win32_thread_alive): Likewise.
1910 (get_child_debug_event): Likewise.
1912 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1914 * linux-mips-low.c (update_watch_registers_callback): Return
1915 void, remove pid_p parameter, don't check for pid.
1916 (mips_insert_point, mips_remove_point): Use for_each_thread.
1918 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1920 * lynx.low (lynx_delete_thread_callback): Remove.
1921 (lynx_mourn): Use for_each_thread.
1923 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1925 * regcache.c (regcache_invalidate_one): Remove.
1926 (regcache_invalidate_pid): use for_each_thread.
1928 2017-11-26 Tom Tromey <tom@tromey.com>
1930 * linux-low.c (linux_create_inferior): Update.
1932 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1934 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1936 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1938 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1939 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1940 * linux-aarch64-tdesc-selftest.c: New file.
1941 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1943 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1945 * configure.srv: Add new file.
1946 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1947 * linux-aarch64-tdesc-selftest.c: New file.
1948 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1950 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1952 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1953 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1954 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1956 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1958 * configure.srv: Add new files.
1959 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1960 aarch64_linux_read_description.
1961 * linux-aarch64-low.c (aarch64_linux_read_description):
1962 Merge with aarch64_arch_setup.
1963 (aarch64_arch_setup): Call aarch64_linux_read_description.
1964 * linux-aarch64-tdesc.c: New file.
1965 * linux-aarch64-tdesc.h: New file.
1967 2017-11-24 Yao Qi <yao.qi@linaro.org>
1969 * configure.srv: Set $srv_regobj for tic6x-linux.
1970 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1971 (tic6x_read_description): Move some code to tic6x_arch_setup.
1972 (tic6x_tdesc_test): New function.
1973 (initialize_low_arch): Call selftests::register_test.
1975 2017-11-22 Yao Qi <yao.qi@linaro.org>
1977 * remote-utils.c (prepare_resume_reply): Use memcpy.
1979 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1981 * linux-low.c (kill_one_lwp_callback): Return void, take
1982 argument directly, don't filter on pid.
1983 (linux_kill): Use for_each_thread.
1985 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1987 * linux-low.c (need_step_over_p): Return bool, remove dummy
1989 (linux_resume, proceed_all_lwps): Use find_thread.
1991 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1993 * linux-low.c (resume_status_pending_p): Return bool, remove
1995 (linux_resume): Use find_thread.
1997 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1999 * linux-low.c (struct thread_resume_array): Remove.
2000 (linux_set_resume_request): Return void, take arguments
2002 (linux_resume): Use for_each_thread.
2004 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2006 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2007 return bool, remove data argument.
2008 (linux_stabilize_threads): Use find_thread.
2010 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2012 * linux-low.c (unsuspend_one_lwp): Remove.
2013 (unsuspend_all_lwps): Use for_each_thread, inline code from
2016 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2018 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2019 * linux-low.c (struct iterate_over_lwps_args): Remove.
2020 (iterate_over_lwps_filter): Remove.
2021 (iterate_over_lwps): Use find_thread.
2023 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2025 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2026 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2027 code from reset_lwp_ptrace_options_callback.
2029 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2031 * linux-arm-low.c (struct update_registers_data): Remove.
2032 (update_registers_callback): Return void, take arguments
2033 directly, don't check thread's pid.
2034 (arm_insert_point, arm_remove_point): Use for_each_thread.
2036 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2038 * win32-low.c (continue_one_thread): Return void, take argument
2040 (child_continue): Use for_each_thread.
2042 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2044 * win32-i386-low.c (update_debug_registers_callback): Rename
2046 (update_debug_registers): ... this, return void, remove pid_p arg.
2047 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2049 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2051 * inferiors.h (struct process_info): Add constructor, initialize
2053 <syscalls_to_catch>: Change type to std::vector<int>.
2054 * inferiors.c (add_process): Allocate process_info with new.
2055 (remove_process): Free process_info with delete.
2056 * linux-low.c (handle_extended_wait): Adjust.
2057 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2058 * server.c (handle_general_set): Adjust.
2060 2017-11-16 Pedro Alves <palves@redhat.com>
2062 * remote-utils.c (remote_close): Block SIGIO signals instead of
2063 uninstalling the SIGIO handler.
2065 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2067 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2069 2017-11-16 Yao Qi <yao.qi@linaro.org>
2071 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2072 (tic6x_store_gregset): Likewise.
2073 (tic6x_usrregs_info): Move it up.
2075 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2077 * Makefile.in: Update arch rules.
2078 * configure.srv: Explicitly mark arch/ files.
2080 2017-11-13 Andreas Schwab <schwab@suse.de>
2082 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2084 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2086 2017-11-06 Pedro Alves <palves@redhat.com>
2088 * config.in, configure: Regenerate.
2090 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2092 * target.c (struct thread_search): Remove.
2093 (thread_search_callback): Remove.
2094 (prepare_to_access_memory): Use for_each_thread instead of
2095 find_inferior. Inline code from thread_search_callback.
2097 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2099 * server.c (struct visit_actioned_threads_data): Remove.
2100 (visit_actioned_threads): Change prototype to take arguments
2102 (resume): Use find_thread instead of find_inferior.
2104 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2106 * server.c (queue_stop_reply_callback): Change prototype, return
2108 (find_status_pending_thread_callback): Remove.
2109 (handle_status): Replace find_inferior with find_thread and
2112 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2114 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2116 (aarch64_store_gregset): Likewise.
2117 (aarch64_fill_fpregset): Likewise.
2118 (aarch64_store_fpregset): Likewise.
2120 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2122 * gdbthread.h (find_thread, for_each_thread): New functions.
2123 * inferiors.c (thread_of_pid): Remove.
2124 (find_any_thread_of_pid): Use find_thread.
2125 * linux-low.c (num_lwps): Use for_each_thread.
2127 2017-10-17 Yao Qi <yao.qi@linaro.org>
2129 * Makefile.in: Remove one rule.
2130 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2132 2017-10-17 Yao Qi <yao.qi@linaro.org>
2134 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2135 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2137 2017-10-17 Yao Qi <yao.qi@linaro.org>
2139 * configure.srv: Rename arm.o with arch/arm.o.
2141 2017-10-17 Yao Qi <yao.qi@linaro.org>
2143 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2144 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2145 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2146 (arch-i386.o, arch-amd64.o): Remove rules.
2147 (arch/%.o): New rule.
2148 Update POSTCOMPILE and COMPILE.pre.
2149 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2150 * configure: Re-generated.
2151 * configure.srv: Replace arch-i386.o with arch/i386.o.
2152 Replace arch-amd64.o with arch/amd64.o.
2154 2017-10-16 Yao Qi <yao.qi@linaro.org>
2156 * configure: Regenerated.
2158 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2160 * inferiors.h: (struct inferior_list): Remove.
2161 (struct inferior_list_entry); Remove.
2162 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2163 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2164 get_first_inferior): Remove.
2165 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2166 find_inferior_id, find_inferior_in_random): Change signature.
2167 * inferiors.c (all_threads): Change type to
2168 std::list<thread_info *>.
2169 (get_thread): Remove macro.
2170 (find_inferior, find_inferior_id): Change signature, implement
2172 (find_inferior_in_random): Change signature, implement using
2173 find_thread_in_random.
2174 (for_each_inferior, for_each_inferior_with_data): Change
2175 signature, implement using for_each_thread.
2176 (add_inferior_to_list, remove_inferior): Remove.
2177 (add_thread, get_first_thread, thread_of_pid,
2178 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2179 (get_first_inferior, one_inferior_p, clear_inferior_list):
2181 (clear_inferiors, get_thread_process): Update.
2182 * gdbthread.h: Include <list>.
2183 (struct thread_info) <entry>: Remove field.
2185 (all_threads): Change type to std::list<thread_info *>.
2186 (get_first_inferior): Add doc.
2187 (find_thread, for_each_thread, find_thread_in_random): New
2189 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2190 * linux-arm-low.c (update_registers_callback): Update.
2191 * linux-low.c (second_thread_of_pid_p): Update.
2192 (kill_one_lwp_callback, linux_detach_lwp_callback,
2193 delete_lwp_callback, status_pending_p_callback, same_lwp,
2194 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2195 iterate_over_lwps, not_stopped_callback,
2196 resume_stopped_resumed_lwps, count_events_callback,
2197 select_singlestep_lwp_callback, select_event_lwp_callback,
2198 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2199 suspend_and_send_sigstop_callback, wait_for_sigstop,
2200 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2201 lwp_running, linux_set_resume_request, resume_status_pending_p,
2202 need_step_over_p, start_step_over, linux_resume_one_thread,
2203 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2204 reset_lwp_ptrace_options_callback): Update.
2205 * linux-mips-low.c (update_watch_registers_callback): Update.
2206 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2208 (free_register_cache_thread_one): Remove.
2209 (regcache_release): Update.
2210 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2211 handle_qxfer_threads_worker): Update.
2212 (handle_query): Update, use list iterator.
2213 (visit_actioned_threads, handle_pending_status,
2214 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2215 clear_pending_status_callback, set_pending_status_callback,
2216 find_status_pending_thread_callback, handle_status,
2217 process_serial_event): Update.
2218 * target.c (thread_search_callback): Update.
2219 * thread-db.c (thread_db_get_tls_address): Update.
2220 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2222 * win32-i386-low.c (update_debug_registers_callback): Update.
2223 * win32-low.c (delete_thread_info, child_delete_thread,
2224 continue_one_thread, suspend_one_thread,
2225 get_child_debug_event): Adjust.
2227 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2229 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2230 * inferiors.h: Include <list>.
2231 (struct process_info) <entry>: Remove field.
2233 (pid_of): Change macro to function.
2234 (ptid_of, lwpid_of): Remove macro.
2235 (all_processes): Change type to std::list<process_info *>.
2236 (ALL_PROCESSES): Remove macro.
2237 (for_each_process, find_process): New function.
2238 * inferiors.c (all_processes): Change type to
2239 std::list<process_info *>.
2240 (find_thread_process): Adjust.
2241 (add_process): Likewise.
2242 (remove_process): Likewise.
2243 (find_process_pid): Likewise.
2244 (get_first_process): Likewise.
2245 (started_inferior_callback): Remove.
2246 (have_started_inferiors_p): Adjust.
2247 (attached_inferior_callback): Remove.
2248 (have_attached_inferiors_p): Adjust.
2249 * linux-low.c (check_zombie_leaders): Likewise.
2250 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2251 (x86_linux_update_xmltarget): Adjust.
2252 * server.c (handle_query): Likewise.
2253 (gdb_reattached_process): Remove.
2254 (handle_status): Adjust.
2255 (kill_inferior_callback): Likewise.
2256 (detach_or_kill_inferior): Remove.
2257 (print_started_pid): Likewise.
2258 (print_attached_pid): Likewise.
2259 (detach_or_kill_for_exit): Update.
2260 (process_serial_event): Likewise.
2261 * linux-arm-low.c (arm_new_fork): Likewise.
2263 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2265 * dll.h: Include <list>.
2266 (struct dll_info): Add constructor.
2267 <entry>: Remove field.
2268 (all_dlls): Change type to std::list<dll_info>.
2269 * dll.c: Include <algorithm>.
2270 (get_dll): Remove macro.
2271 (all_dlls): Change type to std::list<dll_info *>.
2272 (free_one_dll): Remove.
2273 (match_dll): Likewise.
2274 (loaded_dll): Adjust.
2275 (unloaded_dll): Adjust to all_dlls type change, use
2276 std::find_if. Inline code from match_dll.
2277 (clear_dlls): Adjust to all_dlls type change.
2278 * server.c (emit_dll_description): Remove.
2279 (handle_qxfer_libraries): Adjust to all_dlls type change,
2280 integrate emit_dll_description's functionality.
2282 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2284 * linux-low.h (struct linux_target_ops) <delete_process>: New
2286 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2287 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2288 (struct linux_target_ops): Add delete_process callback.
2289 * linux-arm-low.c (arm_delete_process): New.
2290 (struct linux_target_ops): Add delete_process callback.
2291 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2292 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2293 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2294 * linux-mips-low.c (mips_linux_delete_process): New.
2295 (struct linux_target_ops): Add delete_process callback.
2296 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2297 * linux-s390-low.c (struct linux_target_ops): Likewise.
2298 * linux-sh-low.c (struct linux_target_ops): Likewise.
2299 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2300 * linux-tile-low.c (struct linux_target_ops): Likewise.
2301 * linux-x86-low.c (x86_linux_delete_process): New.
2302 (struct linux_target_ops): Add delete_process callback.
2303 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2305 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2307 * linux-aarch64-low.c (the_low_target): Add thread delete
2309 * linux-arm-low.c (arm_delete_thread): New function.
2310 (the_low_target): Add thread delete callback.
2311 * linux-bfin-low.c (the_low_target): Likewise.
2312 * linux-crisv32-low.c (the_low_target): Likewise.
2313 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2315 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2317 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2318 * linux-mips-low.c (mips_linux_delete_thread): New function.
2319 (the_low_target): Add thread delete callback.
2320 * linux-ppc-low.c (the_low_target): Likewise.
2321 * linux-s390-low.c (the_low_target): Likewise.
2322 * linux-sh-low.c (the_low_target): Likewise.
2323 * linux-tic6x-low.c (the_low_target): Likewise.
2324 * linux-tile-low.c (the_low_target): Likewise.
2325 * linux-x86-low.c (the_low_target): Likewise.
2326 * linux-xtensa-low.c (the_low_target): Likewise.
2328 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2330 * win32-low.c: Include "common-inferior.h".
2332 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2334 * inferiors.c (set_inferior_cwd): New function.
2335 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2336 (handle_query): Inform that QSetWorkingDir is supported.
2337 * win32-low.c (create_process): Pass the inferior's cwd to
2340 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2342 * inferiors.c (current_inferior_cwd): New global variable.
2343 (get_inferior_cwd): New function.
2344 * inferiors.h (struct process_info) <cwd>: New field.
2346 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2348 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2349 (OBS): Add gdb_tilde_expand.o.
2351 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2353 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2354 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2356 2017-09-29 Pedro Alves <palves@redhat.com>
2358 * ax.c (gdb_parse_agent_expr): Constify.
2359 * ax.h (gdb_parse_agent_expr): Constify.
2360 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2362 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2363 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2364 * remote-utils.h (read_ptid): Constify.
2365 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2366 (process_point_options, process_serial_event): Constify.
2367 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2368 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2369 (cmd_qtbuffer): Constify.
2371 2017-09-29 Pedro Alves <palves@redhat.com>
2373 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2376 2017-09-29 Pedro Alves <palves@redhat.com>
2378 * linux-low.c (handle_extended_wait): Pass parent thread instead
2379 of process to thread_db_notice_clone.
2380 * linux-low.h (thread_db_notice_clone): Replace parent process
2381 parameter with parent thread parameter.
2382 * thread-db.c (find_one_thread): Add comment.
2383 (thread_db_notice_clone): Replace parent process parameter with
2384 parent thread parameter. Temporarily switch to the parent thread.
2386 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2388 * gdbthread.h: Include "common-gdbthread.h".
2389 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2390 "if" when validating the ptid.
2391 * remote-utils.c: Include "gdbthread.h".
2392 (prepare_resume_reply): Use "switch_to_thread".
2393 * target.c (done_accessing_memory): Likewise.
2395 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2397 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2398 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2399 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2400 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2401 s390x-gs-linux64-ipa.o to ipa_obj.
2402 * linux-s390-low.c (HWCAP_S390_GS): New define.
2403 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2405 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2406 (s390_arch_setup): Check for guarded-storage support and choose
2408 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2409 init_registers_s390x_gs_linux64.
2410 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2412 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2413 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2415 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2417 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2419 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2421 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2422 (thread_db_thread_handle): Declare.
2423 * linux-low.c (linux_target_ops): Initialize thread_handle.
2424 * server.c (handle_qxfer_threads_worker): Add support for
2426 * target.h (struct target_ops): Add new function pointer,
2428 (target_thread_handle): Define.
2429 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2431 (thread_db_thread_handle): New function.
2433 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2435 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2436 * linux-low.h (thread_db_notice_clone): Declare.
2437 * thread-db.c (thread_db_notice_clone): New function.
2439 2017-09-21 Pedro Alves <palves@redhat.com>
2441 * server.c (gdb_read_memory, handle_status, process_serial_event)
2442 (handle_serial_event, handle_target_event): Adjust to
2443 set_desired_thread prototype change.
2444 * target.c (set_desired_thread): Remove 'use_general' parameter
2446 * target.h (set_desired_thread): Remove 'use_general' parameter.
2448 2017-09-20 Tom Tromey <tom@tromey.com>
2450 * target.c (target_terminal::terminal_state): Define.
2451 (target_terminal::init): Rename from target_terminal_init.
2452 (target_terminal::inferior): Rename from
2453 target_terminal_inferior.
2454 (target_terminal::ours): Rename from target_terminal_ours.
2455 (target_terminal::ours_for_output, target_terminal::info): New.
2457 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2459 * server.c (accumulate_file_name_length): Remove.
2460 (emit_dll_description): Adjust to std::string change.
2461 (handle_qxfer_libraries): Use std::string to hold document.
2463 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2465 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2466 return type of xml_escape_text.
2467 * server.c (emit_dll_description): Likewise.
2469 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2471 * server.c (captured_main): Accept argument for --selftest.
2472 Update run_tests call.
2473 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2474 when registering selftests.
2476 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2478 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2479 instead of "VEC" for "target_desc.reg_defs".
2480 (regcache_cpy): Likewise.
2481 (registers_to_string): Likewise.
2482 (registers_from_string): Likewise.
2483 (find_regno): Likewise.
2484 (supply_regblock): Likewise.
2485 (regcache_raw_read_unsigned): Likewise.
2486 * tdesc.c (init_target_desc): Likewise.
2487 (tdesc_create_reg): Likewise.
2488 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2489 (struct target_desc) <reg_defs>: Convert to "std::vector".
2490 (target_desc): Do not initialize "reg_defs".
2491 (~target_desc): Update code to use "std::vector" instead of "VEC"
2492 for "target_desc.reg_defs".
2493 (operator==): Likewise.
2495 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2497 * inferiors.h (thread_to_gdb_id): Remove.
2498 * inferiors.c (thread_to_gdb_id): Remove.
2499 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2500 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2501 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2503 * nto-low.c (nto_fetch_registers, nto_store_registers,
2504 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2506 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2508 * inferiors.h (gdb_id_to_thread_id): Remove.
2509 * inferiors.c (gdb_id_to_thread_id): Remove.
2510 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2511 removal. Move pid declaration closer to where it's used.
2513 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2515 * server.c (handle_detach): New function.
2516 (process_serial_event): Move code out, call handle_detach.
2518 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2520 * server.c (require_running): Rename to ...
2521 (require_running_or_return): ... this ...
2522 (require_running_or_break): ... and this.
2523 (handle_query, process_serial_event): Adjust.
2525 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2527 * linux-low.c (linux_set_resume_request): Remove unused
2530 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2532 * server.c (first_thread_of): Remove.
2533 (process_serial_event): Replace usage of first_thread_of with
2534 find_any_thread_of_pid.
2535 * tracepoint.c (same_process_p): Remove.
2536 (gdb_agent_about_to_close): Replace usage of same_process_p with
2537 find_any_thread_of_pid.
2538 * linux-x86-low.c (same_process_callback): Remove.
2539 (x86_arch_setup_process_callback): Replace usage of
2540 same_process_callback with find_any_thread_of_pid.
2541 * thread-db.c (any_thread_of): Remove.
2542 (switch_to_process): Replace usage of any_thread_of with
2543 find_any_thread_of_pid.
2544 * inferiors.c (thread_pid_matches_callback): Remove.
2545 (find_thread_process): Adjust to use find_any_thread_of_pid.
2547 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2549 * regcache.c (get_thread_regcache): Guard calls to "memset"
2552 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2554 * linux-low.c (handle_extended_wait): Use
2555 "allocate_target_description" instead of "XNEW".
2556 * linux-x86-low.c (initialize_low_arch): Likewise.
2558 2017-09-05 Yao Qi <yao.qi@linaro.org>
2560 * configure.srv (srv_i386_regobj): Remove.
2561 (srv_amd64_regobj): Remove.
2562 (srv_regobj): Set it to "" for x86 non-linux targets.
2563 * linux-x86-tdesc.c (i386_linux_read_description):
2564 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2565 (init_registers_i386): Remove the declaration.
2566 (tdesc_i386): Remove the declaration.
2567 (lynx_i386_arch_setup): Call i386_create_target_description.
2568 * nto-x86-low.c: Likewise.
2569 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2570 [!__x86_64__]: include arch/i386.h.
2571 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2573 2017-09-05 Yao Qi <yao.qi@linaro.org>
2575 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2576 i386/amd64-XXX-linux from it.
2578 2017-09-05 Yao Qi <yao.qi@linaro.org>
2580 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2582 (ipa_amd64_linux_regobj): Remove.
2583 (ipa_x32_linux_regobj): Remove.
2585 2017-09-05 Yao Qi <yao.qi@linaro.org>
2587 * Makefile.in (arch-amd64.o): New rule.
2588 * configure.srv: Append arch-amd64.o.
2589 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2590 (get_ipa_tdesc): Call amd64_linux_read_description.
2591 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2592 and init_registers_amd64_XXX.
2593 * linux-x86-low.c (x86_linux_read_description): Call
2594 amd64_linux_read_description.
2595 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2596 (initialize_low_arch): Don't call init_registers_x32_XXX and
2597 init_registers_amd64_XXX.
2598 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2599 and tdesc_amd64_XXX.
2600 [__x86_64__] (amd64_tdesc_test): New function.
2601 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2602 and init_registers_amd64_XXX.
2603 * linux-x86-tdesc.c: Include arch/amd64.h.
2604 (xcr0_to_tdesc_idx): New function.
2605 (i386_linux_read_description): New function.
2606 (amd64_get_ipa_tdesc_idx): New function.
2607 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2608 (amd64_get_ipa_tdesc): Declare.
2610 2017-09-05 Yao Qi <yao.qi@linaro.org>
2612 * configure.srv (srv_i386_linux_xmlfiles): Remove
2613 i386/i386-XXX-linux.xml from it.
2615 2017-09-05 Yao Qi <yao.qi@linaro.org>
2617 * configure.srv: Set srv_i386_linux_regobj empty if $development
2619 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2620 initialize_low_tdesc.
2621 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2622 with #if initialize_low_tdesc.
2623 * linux-x86-tdesc-selftest.c: New file.
2624 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2626 2017-09-05 Yao Qi <yao.qi@linaro.org>
2628 * Makefile.in (arch-i386.o): New rule.
2629 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2630 (x86_64-*-linux*): Likewise.
2631 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2632 include arch/i386.h.
2633 (i386_linux_read_description): Remove code and call
2634 i386_create_target_description.
2635 * tdesc.c (allocate_target_description): New function.
2636 * tdesc.h (set_tdesc_architecture): Remove declaration.
2637 (set_tdesc_osabi): Likewise.
2639 2017-09-05 Yao Qi <yao.qi@linaro.org>
2641 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2642 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2643 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2645 * server.c (get_features_xml): Call tdesc_get_features_xml.
2646 * tdesc.c (set_tdesc_architecture): New function.
2647 (set_tdesc_osabi): New function.
2648 (tdesc_get_features_xml): New function.
2649 (tdesc_create_feature): Add an argument.
2650 * tdesc.h (struct target_desc) <features>: New field.
2651 <arch, osabi>: New field.
2652 (~target_desc): xfree features, arch, and osabi.
2653 (target_desc::oerator==): Don't compare .xmltarget.
2654 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2655 (set_tdesc_osabi): Likewise.
2656 (tdesc_get_features_xml): Likewise.
2658 2017-09-05 Yao Qi <yao.qi@linaro.org>
2660 * linux-x86-tdesc.c: Include selftest.h.
2661 (i386_tdesc_test): New function.
2662 (initialize_low_tdesc): Call selftests::register_test.
2663 * tdesc.h: Include regdef.h.
2664 (target_desc): Override operator == and !=.
2666 2017-09-05 Yao Qi <yao.qi@linaro.org>
2668 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2669 (ipa_obj): Likewise.
2670 * linux-i386-ipa.c: Include common/x86-xstate.h
2671 (get_ipa_tdesc): Call i386_linux_read_description.
2672 (initialize_low_tracepoint): Don't call init_registers_XXX
2673 functions, call initialize_low_tdesc instead.
2674 * linux-x86-low.c (x86_linux_read_description): Call
2675 i386_linux_read_description.
2676 (initialize_low_arch): Don't call init_registers_i386_XXX
2677 functions, call initialize_low_tdesc.
2678 * linux-x86-tdesc.c: New file.
2679 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2680 (i386_get_ipa_tdesc_idx): Declare.
2681 (i386_get_ipa_tdesc): Declare.
2682 (initialize_low_tdesc): Declare.
2684 2017-09-05 Yao Qi <yao.qi@linaro.org>
2686 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2689 2017-09-05 Yao Qi <yao.qi@linaro.org>
2691 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2692 * regcache.c (get_thread_regcache): Use VEC_length.
2693 (init_register_cache): Likewise.
2694 (regcache_cpy): Likewise.
2695 (registers_to_string): Iterate reg_defs via VEC_iterate.
2696 (find_regno): Likewise.
2697 (find_register_by_number): Use VEC_index.
2698 (register_size): Call find_register_by_number.
2699 (register_data): Call find_register_by_number.
2700 (supply_regblock): Use VEC_length.
2701 (regcache_raw_read_unsigned): Likewise.
2702 * tdesc.c (init_target_desc): Iterate reg_defs via
2704 (default_description): Update initializer.
2705 (copy_target_description): Don't update field num_registers.
2706 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2707 <num_registers>: Remove.
2709 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2711 * Makefile.in (.SECONDARY): Define target.
2713 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2715 * linux-low.c (linux_wait_1): Adjust.
2716 * server.c (queue_stop_reply_callback): Adjust.
2718 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2720 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2721 QEnvironmentUnset and QEnvironmentReset packets.
2722 (handle_query): Inform remote that QEnvironmentHexEncoded,
2723 QEnvironmentUnset and QEnvironmentReset are supported.
2725 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2727 * inferiors.h (inferior_target_data): Rename to ...
2728 (thread_target_data): ... this.
2729 (inferior_regcache_data): Rename to ...
2730 (thread_regcache_data): ... this.
2731 (set_inferior_regcache_data): Rename to ...
2732 (set_thread_regcache_data): ... this.
2733 * inferiors.c (inferior_target_data): Rename to ...
2734 (thread_target_data): ... this.
2735 (inferior_regcache_data): Rename to ...
2736 (thread_regcache_data): ... this.
2737 (set_inferior_regcache_data): Rename to ...
2738 (set_thread_regcache_data): ... this.
2739 (free_one_thread): Update.
2740 * linux-low.h (get_thread_lwp): Update.
2741 * regcache.c (get_thread_regcache): Update.
2742 (regcache_invalidate_thread): Update.
2743 (free_register_cache_thread): Update.
2744 * win32-i386-low.c (update_debug_registers_callback): Update.
2745 (win32_get_current_dr): Update.
2746 * win32-low.c (thread_rec): Update.
2747 (delete_thread_info): Update.
2748 (continue_one_thread): Update.
2749 (suspend_one_thread): Update.
2751 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2753 * inferiors.c (set_inferior_target_data): Remove.
2754 * inferiors.h (set_inferior_target_data): Remove.
2756 2017-08-18 Yao Qi <yao.qi@linaro.org>
2758 * Makefile.in (OBS): Add selftest.o.
2759 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2760 * configure, config.in: Re-generated.
2761 * server.c: Include common/sefltest.h.
2762 (captured_main): Handle option --selftest.
2764 2017-08-09 Yao Qi <yao.qi@linaro.org>
2766 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2767 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2768 i386-avx-mpx.o and i386-mmx.o.
2769 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2770 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2771 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2772 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2773 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2774 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2775 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2776 i386/amd64-avx-mpx.xml.
2778 2017-08-09 Yao Qi <yao.qi@linaro.org>
2780 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2781 and x32-avx-avx512.o.
2782 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2783 i386/x32-avx-avx512.xml.
2785 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2787 * tracepoint.h (enum class fast_tpoint_collect_result): New
2789 (fast_tracepoint_collecting): Change return type to
2790 fast_tpoint_collect_result.
2791 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2792 * linux-low.h: Include tracepoint.h.
2793 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2794 fast_tpoint_collect_result.
2795 * linux-low.c (handle_tracepoints): Adjust.
2796 (linux_fast_tracepoint_collecting): Change return type to
2797 fast_tpoint_collect_result.
2798 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2799 linux_wait_1, stuck_in_jump_pad_callback,
2800 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2801 proceed_one_lwp): Adjust to type change.
2803 2017-07-10 Yao Qi <yao.qi@linaro.org>
2805 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2807 2017-06-29 Yao Qi <yao.qi@linaro.org>
2809 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2811 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2813 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2815 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2817 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2819 * linux-low.c (linux_create_inferior): Adjust code to access the
2820 environment information via 'gdb_environ' class.
2821 * lynx-low.c (lynx_create_inferior): Likewise.
2822 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2823 (get_environ): Return a pointer to 'our_environ'.
2824 (captured_main): Initialize 'our_environ'.
2825 * server.h (get_environ): Adjust prototype.
2826 * spu-low.c (spu_create_inferior): Adjust code to access the
2827 environment information via 'gdb_environ' class.
2829 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2831 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2832 usage of "register" keyword.
2834 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2836 * configure: Re-generate.
2838 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2840 * configure: Re-generate.
2842 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2844 * Makefile.in (COMPILE.pre): Add "-x c++".
2846 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2848 * fork-child.c: Conditionally include <signal.h>.
2850 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2852 * server.c (handle_general_set): Handle new packet
2853 "QStartupWithShell".
2854 (handle_query): Add "QStartupWithShell" to the list of supported
2856 (gdbserver_usage): Add help text explaining the
2857 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2859 (captured_main): Recognize and act upon the presence of the new
2862 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2863 Pedro Alves <palves@redhat.com>
2865 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2866 * configure: Regenerate.
2867 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2869 (i[34567]86-*-lynxos*): Likewise.
2870 (spu*-*-*): Likewise.
2871 * fork-child.c: New file.
2872 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2874 (linux_ptrace_fun): New function.
2875 (linux_create_inferior): Adjust function prototype to reflect
2876 change on "target.h". Adjust function code to use
2878 (linux_request_interrupt): Delete "signal_pid".
2879 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2880 (lynx_ptrace_fun): New function.
2881 (lynx_create_inferior): Adjust function prototype to reflect
2882 change on "target.h". Adjust function code to use
2884 * nto-low.c (nto_create_inferior): Adjust function prototype and
2885 code to reflect change on "target.h". Update comments.
2886 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2887 "common-terminal.h" and "environ.h".
2888 (terminal_fd): Moved to fork-child.c.
2889 (old_foreground_pgrp): Likewise.
2890 (restore_old_foreground_pgrp): Likewise.
2891 (last_status): Make it global.
2892 (last_ptid): Likewise.
2893 (our_environ): New variable.
2894 (startup_with_shell): Likewise.
2895 (program_name): Likewise.
2896 (program_argv): Rename to...
2897 (program_args): ...this.
2898 (wrapper_argv): New variable.
2899 (start_inferior): Delete function.
2900 (get_exec_wrapper): New function.
2901 (get_exec_file): Likewise.
2902 (get_environ): Likewise.
2903 (prefork_hook): Likewise.
2904 (post_fork_inferior): Likewise.
2905 (postfork_hook): Likewise.
2906 (postfork_child_hook): Likewise.
2907 (handle_v_run): Update code to deal with arguments coming from the
2908 remote host. Update calls from "start_inferior" to
2910 (captured_main): Likewise. Initialize environment variable. Call
2912 * server.h (post_fork_inferior): New prototype.
2913 (get_environ): Likewise.
2914 (last_status): Declare.
2915 (last_ptid): Likewise.
2916 (signal_pid): Likewise.
2917 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2918 (spu_ptrace_fun): New function.
2919 (spu_create_inferior): Adjust function prototype to reflect change
2920 on "target.h". Adjust function code to use "fork_inferior".
2921 * target.c (target_terminal_init): New function.
2922 (target_terminal_inferior): Likewise.
2923 (target_terminal_ours): Likewise.
2924 * target.h: Include <vector>.
2925 (struct target_ops) <create_inferior>: Update prototype.
2926 (create_inferior): Update macro.
2927 * utils.c (gdb_flush_out_err): New function.
2928 * win32-low.c (win32_create_inferior): Adjust function prototype
2929 and code to reflect change on "target.h".
2931 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2933 * inferiors.c (switch_to_thread): New function.
2935 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2937 * Makefile.in (SFILE): Add "common/job-control.c".
2938 (OBS): Add "job-control.o".
2940 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2942 * Makefile: Remove "@host_makefile_frag@".
2944 2017-05-05 Pedro Alves <palves@redhat.com>
2946 * configure: Regenerate.
2948 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2950 * configure: Regenerate.
2952 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2954 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2955 software_single_step change of return type to
2956 std::vector<CORE_ADDR>.
2957 * linux-low.c (install_software_single_step_breakpoints):
2959 * linux-low.h (install_software_single_step_breakpoints):
2962 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2964 * remote-utils.c: Include "gdb_termios.h" instead of
2966 * terminal.h: Delete file.
2968 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2970 * server.c: Include <vector>.
2971 <program_argv, wrapper_argv>: Convert to std::vector.
2972 (start_inferior): Rewrite function to use C++.
2973 (handle_v_run): Likewise. Update code that calculates the argv
2974 based on the vRun packet; use C++.
2975 (captured_main): Likewise.
2977 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2979 * server.c (handle_v_cont): Initialize thread_resume::thread
2982 2017-04-05 Pedro Alves <palves@redhat.com>
2984 * configure: Regenerate.
2986 2017-04-05 Pedro Alves <palves@redhat.com>
2988 * gdbreplay.c (sync_error): Constify.
2989 * linux-x86-low.c (push_opcode): Constify.
2991 2017-04-05 Pedro Alves <palves@redhat.com>
2993 * win32-low.c (get_child_debug_event)
2994 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2995 Report TARGET_WAITKIND_SPURIOUS instead.
2997 2017-04-05 Pedro Alves <palves@redhat.com>
2999 * remote-utils.c (remote_prepare, remote_open): Constify.
3000 * remote-utils.h (remote_prepare, remote_open): Constify.
3001 * server.c (captured_main): Constify 'port' handling.
3003 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3005 * Makefile.in (clean): Clear .deps.
3007 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3009 * .gitignore: Remove generated files, replace with wildcard.
3010 * (clean): Replace removal of generated files with wildcard.
3011 (version.c): Replace with...
3012 (version-generated.c): ...this.
3013 (xml-builtin.c): Replace with...
3014 (xml-builtin-generated.c): ...this.
3015 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3016 (%.c: *regformats*): Replace with...
3017 (%-generated.c: *regformats*): ...this.
3019 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3021 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3022 (xtensa_fill_gregset): Call collect_register_by_name for
3024 (xtensa_store_gregset): Call supply_register_by_name for
3027 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3029 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3030 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3031 (xtensa_store_gregset): Call supply_register for all registers in
3032 a0_regnum..a0_regnum + C0_NREGS range.
3034 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3036 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3037 (ax-ipa.o: ax.c): Remove.
3038 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3039 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3040 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3041 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3042 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3044 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3046 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3047 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3048 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3049 (errors-ipa.o: ../common/errors.c): Remove.
3050 (format-ipa.o: ../common/format.c): Remove.
3051 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3053 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3055 * Makefile.in (%-ipa.o: %.c): New rule.
3056 (tracepoint-ipa.o: tracepoint.c): Remove.
3057 (utils-ipa.o: utils.c): Remove.
3058 (remote-utils-ipa.o: remote-utils.c): Remove.
3059 (regcache-ipa.o: regcache.c): Remove.
3060 (i386-linux-ipa.o: i386-linux.c): Remove.
3061 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3062 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3063 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3064 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3065 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3066 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3067 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3068 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3069 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3070 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3071 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3072 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3073 (aarch64-ipa.o: aarch64.c): Remove.
3074 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3075 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3076 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3077 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3078 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3079 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3080 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3081 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3082 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3083 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3084 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3085 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3086 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3087 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3088 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3089 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3090 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3091 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3092 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3093 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3094 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3095 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3096 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3097 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3098 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3099 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3100 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3101 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3102 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3103 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3104 (tdesc-ipa.o: tdesc.c): Remove.
3105 (x32-linux-ipa.o: x32-linux.c): Remove.
3106 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3107 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3109 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3111 * Makefile.in (%.o: ../arch/%.c): New rule.
3112 (arm.o: ../arch/arm.c): Remove.
3113 (arm-linux.o: ../arch/arm-linux.c): Remove.
3114 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3115 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3117 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3119 * Makefile.in (%.o: ../nat/%.c): New rule.
3120 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3121 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3122 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3123 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3124 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3125 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3126 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3127 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3128 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3129 (linux-personality.o: ../nat/linux-personality.c): Remove.
3130 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3131 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3132 (x86-linux.o: ../nat/x86-linux.c): Remove.
3133 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3134 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3136 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3138 * Makefile.in (%.o: ../common/%.c): New rule.
3139 (signals.o: ../common/signals.c): Remove.
3140 (print-utils.o: ../common/print-utils.c): Remove.
3141 (rsp-low.o: ../common/rsp-low.c): Remove.
3142 (common-utils.o: ../common/common-utils.c): Remove.
3143 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3144 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3145 (vec.o: ../common/vec.c): Remove.
3146 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3147 (xml-utils.o: ../common/xml-utils.c): Remove.
3148 (ptid.o: ../common/ptid.c): Remove.
3149 (buffer.o: ../common/buffer.c): Remove.
3150 (format.o: ../common/format.c): Remove.
3151 (filestuff.o: ../common/filestuff.c): Remove.
3152 (agent.o: ../common/agent.c): Remove.
3153 (errors.o: ../common/errors.c): Remove.
3154 (environ.o: ../common/environ.c): Remove.
3155 (common-debug.o: ../common/common-debug.c): Remove.
3156 (cleanups.o: ../common/cleanups.c): Remove.
3157 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3158 (fileio.o: ../common/fileio.c): Remove.
3159 (common-regcache.o: ../common/common-regcache.c): Remove.
3160 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3161 (new-op.o: ../common/new-op.c): Remove.
3162 (btrace-common.o: ../common/btrace-common.c): Remove.
3164 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3166 * Makefile.in (%.o: ../target/%.c): New rule.
3167 (waitstatus.o: ../target/waitstatus.c): Remove.
3169 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3172 (%.c: ../regformats/%.dat,
3173 (%.c: ../regformats/arm/%.dat,
3174 (%.c: ../regformats/i386/%.dat,
3175 (%.c: ../regformats/rs6000/%.dat): New rules.
3176 (aarch64.c): Remove.
3177 (reg-arm.c): Remove.
3178 (arm-with-iwmmxt.c): Remove.
3179 (arm-with-vfpv2.c): Remove.
3180 (arm-with-vfpv3.c): Remove.
3181 (arm-with-neon.c): Remove.
3182 (reg-bfin.c): Remove.
3183 (reg-cris.c): Remove.
3184 (reg-crisv32.c): Remove.
3186 (i386-linux.c): Remove.
3187 (i386-avx.c): Remove.
3188 (i386-avx-linux.c): Remove.
3189 (i386-avx-avx512.c): Remove.
3190 (i386-avx-avx512-linux.c): Remove.
3191 (i386-mpx.c): Remove.
3192 (i386-mpx-linux.c): Remove.
3193 (i386-avx-mpx-avx512-pku.c): Remove.
3194 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3195 (i386-avx-mpx.c): Remove.
3196 (i386-avx-mpx-linux.c): Remove.
3197 (i386-mmx.c): Remove.
3198 (i386-mmx-linux.c): Remove.
3199 (reg-ia64.c): Remove.
3200 (reg-m32r.c): Remove.
3201 (reg-m68k.c): Remove.
3203 (mips-linux.c): Remove.
3204 (mips-dsp-linux.c): Remove.
3205 (mips64-linux.c): Remove.
3206 (mips64-dsp-linux.c): Remove.
3207 (nios2-linux.c): Remove.
3208 (powerpc-32.c): Remove.
3209 (powerpc-32l.c): Remove.
3210 (powerpc-altivec32l.c): Remove.
3211 (powerpc-cell32l.c): Remove.
3212 (powerpc-vsx32l.c): Remove.
3213 (powerpc-isa205-32l.c): Remove.
3214 (powerpc-isa205-altivec32l.c): Remove.
3215 (powerpc-isa205-vsx32l.c): Remove.
3216 (powerpc-e500l.c): Remove.
3217 (powerpc-64l.c): Remove.
3218 (powerpc-altivec64l.c): Remove.
3219 (powerpc-cell64l.c): Remove.
3220 (powerpc-vsx64l.c): Remove.
3221 (powerpc-isa205-64l.c): Remove.
3222 (powerpc-isa205-altivec64l.c): Remove.
3223 (powerpc-isa205-vsx64l.c): Remove.
3224 (s390-linux32.c): Remove.
3225 (s390-linux32v1.c): Remove.
3226 (s390-linux32v2.c): Remove.
3227 (s390-linux64.c): Remove.
3228 (s390-linux64v1.c): Remove.
3229 (s390-linux64v2.c): Remove.
3230 (s390-te-linux64.c): Remove.
3231 (s390-vx-linux64.c): Remove.
3232 (s390-tevx-linux64.c): Remove.
3233 (s390x-linux64.c): Remove.
3234 (s390x-linux64v1.c): Remove.
3235 (s390x-linux64v2.c): Remove.
3236 (s390x-te-linux64.c): Remove.
3237 (s390x-vx-linux64.c): Remove.
3238 (s390x-tevx-linux64.c): Remove.
3239 (tic6x-c64xp-linux.c): Remove.
3240 (tic6x-c64x-linux.c): Remove.
3241 (tic6x-c62x-linux.c): Remove.
3243 (reg-sparc64.c): Remove.
3244 (reg-spu.c): Remove.
3246 (amd64-linux.c): Remove.
3247 (amd64-avx.c): Remove.
3248 (amd64-avx-linux.c): Remove.
3249 (amd64-avx-avx512.c): Remove.
3250 (amd64-avx-avx512-linux.c): Remove.
3251 (amd64-mpx.c): Remove.
3252 (amd64-mpx-linux.c): Remove.
3253 (amd64-avx-mpx-avx512-pku.c): Remove.
3254 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3255 (amd64-avx-mpx.c): Remove.
3256 (amd64-avx-mpx-linux.c): Remove.
3258 (x32-linux.c): Remove.
3259 (x32-avx.c): Remove.
3260 (x32-avx-linux.c): Remove.
3261 (x32-avx-avx512.c): Remove.
3262 (x32-avx-avx512-linux.c): Remove.
3263 (reg-xtensa.c): Remove.
3264 (reg-tilegx.c): Remove.
3265 (reg-tilegx32.c): Remove.
3267 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3269 * Makefile.in (SFILES): Add "common/environ.c".
3270 (OBJS): Add "common/environ.h".
3272 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3274 * configure.ac: Check if the fs_base and gs_base members of
3275 `struct user_regs_struct' exist.
3276 * config.in: Regenerated.
3277 * configure: Likewise.
3279 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3281 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3283 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3284 (get_next_pcs_syscall_next_pc): Likewise.
3286 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3288 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3289 * nto-x86-low.c: Likewise.
3291 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3293 * Makefile.in: Include disable-implicit-rules.mk.
3295 2016-11-23 Pedro Alves <palves@redhat.com>
3297 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3298 (debug_vprintf): Use std::chrono::steady_clock instead of
3299 gettimeofday. Use '.' instead of ':'.
3300 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3301 (get_timestamp): Use std::chrono::steady_clock instead of
3304 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3306 * Makefile.in: Fix whitespace formatting.
3308 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3310 * Makefile.in (SFILES, OBS): Flatten list and order
3313 2016-11-23 Pedro Alves <palves@redhat.com>
3315 * event-loop.c (handle_file_event): Use warning.
3316 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3317 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3320 2016-11-23 Pedro Alves <palves@redhat.com>
3322 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3324 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3325 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3326 debug_printf and debug_flush for debug output.
3327 * server.c (handle_general_set): Likewise.
3328 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3331 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3333 * Makefile.in (.c.o): Replace rule with ...
3334 (%.o: %.c): ... this one.
3336 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3338 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3339 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3341 * configure.ac: Remove checks for the make program.
3342 * configure: Re-generate.
3344 2016-10-28 Pedro Alves <palves@redhat.com>
3346 * Makefile.in (CXX_DIALECT): Get from configure.
3347 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3348 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3349 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3350 * config.in: Regenerate.
3351 * configure: Regenerate.
3353 2016-10-27 Yao Qi <yao.qi@linaro.org>
3355 * linux-low.c (linux_supports_range_stepping): Return true if
3356 can_software_single_step return true.
3358 2016-10-27 Yao Qi <yao.qi@linaro.org>
3360 * inferiors.c (find_inferior_in_random): New function.
3361 * inferiors.h (find_inferior_in_random): Declare.
3362 * linux-low.c (linux_wait_for_event_filtered): Call
3363 find_inferior_in_random instead of find_inferior.
3365 2016-10-27 Yao Qi <yao.qi@linaro.org>
3367 * linux-low.c (linux_wait_1): If single-step breakpoints are
3368 inserted, remove them.
3370 2016-10-26 Pedro Alves <palves@redhat.com>
3372 * linux-low.c (handle_extended_wait): Link parent/child fork
3374 (linux_wait_1): Unlink them.
3375 (linux_set_resume_request): Ignore resume requests for
3376 already-resumed and unhandled fork child threads.
3377 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3378 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3380 (handle_v_requests) <vCont>: Don't call require_running.
3381 * server.h (in_queued_stop_replies): New declaration.
3383 2016-10-24 Yao Qi <yao.qi@linaro.org>
3386 * linux-aarch64-low.c (append_insns): Cast the return value to
3389 2016-10-10 Yao Qi <yao.qi@linaro.org>
3391 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3393 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3395 * target.c (target_supports_multi_process): New function, moved
3397 * target.h (target_supports_multi_process): ... here. Remove
3400 2016-10-05 Tom Tromey <tom@tromey.com>
3403 * tracepoint.c (handle_tracepoint_bkpts): Check
3404 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3406 2016-10-05 Yao Qi <yao.qi@linaro.org>
3408 * configure.srv: Update the path of arm-*.xml files.
3410 2016-10-05 Terry Guo <terry.guo@arm.com>
3411 Yao Qi <yao.qi@linaro.org>
3413 * Makefile.in: Adjust the path of rules.
3414 * configure.srv: Update the path of xml files.
3415 * regformats/arm-with-iwmmxt.dat: Regenerated.
3416 * regformats/arm-with-neon.dat: Likewise.
3417 * regformats/arm-with-vfpv2.dat: Likewise.
3418 * regformats/arm-with-vfpv3.dat Likewise.
3420 2016-09-30 Yao Qi <yao.qi@linaro.org>
3423 * target.c (target_stop_and_wait): Don't call
3424 target_continue_no_signal, use resume_stop instead.
3426 2016-09-26 Yao Qi <yao.qi@linaro.org>
3428 * linux-low.c (linux_wait_1): Call debug_exit.
3430 2016-09-23 Pedro Alves <palves@redhat.com>
3432 * Makefile.in (SFILES): Add common/new-op.c.
3433 (OBS): Add common/new-op.o.
3434 (new-op.o): New rule.
3436 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3438 * .gitinore: Ignore more files.
3440 2016-09-21 Yao Qi <yao.qi@linaro.org>
3442 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3445 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3447 * server.c (start_inferior): Call target_mourn_inferior instead of
3448 mourn_inferior; pass ptid_t argument to it.
3450 (handle_target_event): Likewise.
3451 * target.c (target_mourn_inferior): New function.
3452 * target.h (mourn_inferior): Delete macro.
3454 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3456 * linux-low.c (lwp_is_stepping): New function.
3458 2016-09-06 Carl Love <cel@us.ibm.com>
3460 * server.c (start_inferior): Fixed comment, requested comment change
3461 didn't get updated correctly. Removed reference to ptrace () call as
3462 it is only true on Linux systems.
3464 2016-09-06 Carl Love <cel@us.ibm.com>
3466 * server.c (start_inferior): Do not call
3467 function target_post_create_inferior () if the
3468 inferior process has already exited.
3470 2016-09-05 Pedro Alves <palves@redhat.com>
3472 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3473 (COMPILE.pre, CC_LD): Use CXX directly.
3474 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3475 * acinclude.m4: Don't include build-with-cxx.m4.
3476 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3477 * configure: Regenerate.
3479 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3482 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3483 call writing data to own_buf.
3485 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3487 * target.c (mywait): Call target_wait instead of
3489 (target_wait): New function.
3491 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3493 * server.c (start_inferior): New variable 'ptid'. Replace calls
3494 to the_target->resume by target_continue{,_no_signal}, depending
3496 * target.c (target_stop_and_wait): Call target_continue_no_signal
3497 instead of the_target->resume.
3498 (target_continue): New function.
3500 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3502 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3504 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3507 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3509 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3510 * linux-arm-low.c (ps_get_thread_area): Likewise.
3511 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3512 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3513 * linux-mips-low.c (ps_get_thread_area): Likewise.
3514 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3515 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3516 * linux-x86-low.c (ps_get_thread_area): Likewise.
3517 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3519 2016-08-19 Pedro Alves <palves@redhat.com>
3521 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3523 2016-08-19 Pedro Alves <palves@redhat.com>
3525 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3526 comment. Use memcpy instead of casting through unsigned long.
3528 2016-08-19 Pedro Alves <palves@redhat.com>
3530 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3531 allocating around 0x80000000.
3533 2016-08-19 Pedro Alves <palves@redhat.com>
3536 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3537 (x32-avx512-linux-ipa.o): New rules.
3538 * configure.ac (x86_64-*-linux*): New x32 check.
3539 * configure.srv (ipa_x32_linux_regobj): New.
3540 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3541 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3543 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3545 * configure: Regenerate.
3547 2016-08-09 Pedro Alves <palves@redhat.com>
3550 * Makefile.in (OBS): Add signals-state-save-restore.o.
3551 (signals-state-save-restore.o): New rule.
3552 * config.in: Regenerate.
3553 * configure: Regenerate.
3554 * linux-low.c: Include "signals-state-save-restore.h".
3555 (linux_create_inferior): Call
3556 restore_original_signals_state.
3557 * server.c: Include "dispositions-save-restore.h".
3558 (captured_main): Call save_original_signals_state.
3560 2016-08-05 Pedro Alves <palves@redhat.com>
3562 * configure: Regenerate.
3564 2016-08-04 Yao Qi <yao.qi@linaro.org>
3566 * linux-low.c (regsets_fetch_inferior_registers): Check
3567 errno is ESRCH or not.
3569 2016-08-02 Yao Qi <yao.qi@linaro.org>
3571 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3572 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3573 (thread_db_load_search): Update.
3574 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3575 td_ta_set_event and td_ta_event_getmsg.
3577 2016-07-26 Pedro Alves <palves@redhat.com>
3580 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3581 of unsigned long for 64-bit registers and use uint32_t instead of
3582 unsigned int for 32-bit registers.
3584 2016-07-26 Pedro Alves <palves@redhat.com>
3586 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3589 2016-07-21 Tom Tromey <tom@tromey.com>
3591 * configure: Rebuild.
3593 2016-07-21 Yao Qi <yao.qi@linaro.org>
3595 * mem-break.c (find_gdb_breakpoint): Cast bp to
3596 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3598 2016-07-21 Yao Qi <yao.qi@linaro.org>
3600 * server.c (handle_v_requests): Support s and S actions
3601 if target_supports_software_single_step return true.
3603 2016-07-21 Yao Qi <yao.qi@linaro.org>
3605 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3606 is resume_step, call maybe_hw_step.
3607 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3609 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3611 (proceed_one_lwp): If resume request is resume_step, install
3612 reinsert breakpoints and call maybe_hw_step.
3614 2016-07-21 Yao Qi <yao.qi@linaro.org>
3616 * linux-low.c (proceed_one_lwp): Declare.
3617 (linux_resume_one_thread): Remove local variable 'step'.
3618 Lift code enqueue signal. Call proceed_one_lwp instead of
3619 linux_resume_one_lwp.
3621 2016-07-21 Yao Qi <yao.qi@linaro.org>
3623 * linux-low.c (linux_resume_one_thread): Call
3624 enqueue_pending_signal.
3626 2016-07-21 Yao Qi <yao.qi@linaro.org>
3628 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3629 * inferiors.c (do_restore_current_thread_cleanup): New function.
3630 (make_cleanup_restore_current_thread): Likewise.
3631 * linux-low.c (install_software_single_step_breakpoints): Call
3632 make_cleanup_restore_current_thread. Switch current_thread to
3635 2016-07-21 Yao Qi <yao.qi@linaro.org>
3637 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3638 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3639 (clone_one_breakpoint): Likewise.
3640 (delete_reinsert_breakpoints): Change parameter to thread.
3642 (has_reinsert_breakpoints): Likewise.
3643 (uninsert_reinsert_breakpoints): Likewise.
3644 (reinsert_reinsert_breakpoints): Likewise.
3645 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3646 (delete_reinsert_breakpoints): Likewise.
3647 (reinsert_reinsert_breakpoints): Likewise.
3648 (uninsert_reinsert_breakpoints): Likewise.
3649 (has_reinsert_breakpoints): Likewise.
3651 2016-07-21 Yao Qi <yao.qi@linaro.org>
3653 * inferiors.c (get_thread_process): Make parameter const.
3654 * inferiors.h (get_thread_process): Update declaration.
3655 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3656 Add new parameters child_thread and parent_thread. Callers
3658 * mem-break.h (clone_all_breakpoints): Update declaration.
3660 2016-07-21 Yao Qi <yao.qi@linaro.org>
3662 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3663 <command_list, handler>: Remove.
3664 (struct gdb_breakpoint): New.
3665 (struct other_breakpoint): New.
3666 (struct reinsert_breakpoint): New.
3667 (is_gdb_breakpoint): New function.
3668 (any_persistent_commands): Update command_list if
3669 is_gdb_breakpoint returns true.
3670 (set_breakpoint): Create breakpoints according to their types.
3671 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3672 (set_gdb_breakpoint_1): Likewise.
3673 (set_gdb_breakpoint): Likewise.
3674 (clear_breakpoint_conditions): Change parameter type to
3675 'struct gdb_breakpoint *'.
3676 (clear_breakpoint_commands): Likewise.
3677 (clear_breakpoint_conditions_and_commands): Likewise.
3678 (add_condition_to_breakpoint): Likewise.
3679 (add_breakpoint_condition): Likewise.
3680 (add_commands_to_breakpoint): Likewise.
3681 (check_breakpoints): Check other_breakpoint.
3682 (clone_one_breakpoint): Clone breakpopint according to its type.
3683 * mem-break.h (struct gdb_breakpoint): Declare.
3684 (set_gdb_breakpoint): Update declaration.
3685 (clear_breakpoint_conditions_and_commands): Likewise.
3686 (add_breakpoint_condition): Likewise.
3687 (add_breakpoint_commands): Likewise.
3688 * server.c (process_point_options): Change parameter type to
3689 'struct gdb_breakpoint *'.
3691 2016-07-21 Yao Qi <yao.qi@linaro.org>
3693 * mem-break.c (set_breakpoint_at): Rename it to ...
3694 (set_breakpoint_type_at): ... it.
3695 (set_breakpoint_at): Call set_breakpoint_type_at.
3696 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3697 * mem-break.h (set_breakpoint_at): Update comments.
3699 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3701 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3703 (nios2_store_gregset): Likewise.
3705 2016-07-01 Pedro Alves <palves@redhat.com>
3706 Antoine Tremblay <antoine.tremblay@ericsson.com>
3708 * linux-low.c: Change interface to take the target lwp_info
3709 pointer directly and return void. Handle detaching from a zombie
3711 (linux_detach_lwp_callback): New function.
3712 (linux_detach): Detach from the leader thread after detaching from
3715 2016-06-28 Yao Qi <yao.qi@linaro.org>
3717 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3718 for variable new_offset.
3719 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3720 (aarch64_ftrace_insn_reloc_cb): Likewise.
3721 (aarch64_ftrace_insn_reloc_tb): Likewise.
3722 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3723 PRIx64 instead of PRIx32.
3725 2016-06-28 Yao Qi <yao.qi@linaro.org>
3727 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3728 (the_low_target): Install arm_get_syscall_trapinfo.
3730 2016-06-28 Yao Qi <yao.qi@linaro.org>
3732 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3734 (the_low_target): Install aarch64_get_syscall_trapinfo.
3736 2016-06-28 Yao Qi <yao.qi@linaro.org>
3738 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3740 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3741 Remove parameter sysno.
3742 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3745 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3747 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3748 (s390_emit_ne_goto): Likewise.
3749 (s390_emit_lt_goto): Likewise.
3750 (s390_emit_le_goto): Likewise.
3751 (s390_emit_gt_goto): Likewise.
3752 (s390_emit_ge_goto): Likewise.
3753 (s390x_emit_eq_goto): Likewise.
3754 (s390x_emit_ne_goto): Likewise.
3755 (s390x_emit_lt_goto): Likewise.
3756 (s390x_emit_le_goto): Likewise.
3757 (s390x_emit_gt_goto): Likewise.
3758 (s390x_emit_ge_goto): Likewise.
3759 (s390_emit_ops_impl): Mark variable static.
3760 (s390x_emit_ops): Likewise.
3762 2016-06-17 Yao Qi <yao.qi@linaro.org>
3764 * linux-low.c (handle_extended_wait): Call
3765 uninsert_reinsert_breakpoints for the parent process. Remove
3766 reinsert breakpoints from the child process. Reinsert them to
3767 the parent process when vfork is done.
3768 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3769 (reinsert_reinsert_breakpoints): New function.
3770 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3771 (reinsert_reinsert_breakpoints): Declare.
3773 2016-06-17 Yao Qi <yao.qi@linaro.org>
3775 * linux-low.c (handle_extended_wait): If the parent is doing
3776 step-over, remove the reinsert breakpoints from the forked child.
3778 2016-06-17 Yao Qi <yao.qi@linaro.org>
3780 * linux-low.c (unsuspend_all_lwps): Declare.
3781 (linux_low_filter_event): If thread exited, call finish_step_over.
3782 If step-over is finished, unsuspend other threads.
3784 2016-06-17 Yao Qi <yao.qi@linaro.org>
3786 * linux-low.c (linux_resume_one_lwp_throw): Assert
3787 has_reinsert_breakpoints returns false.
3788 * mem-break.c (delete_disabled_breakpoints): Assert
3789 bp type isn't reinsert_breakpoint.
3791 2016-06-17 Yao Qi <yao.qi@linaro.org>
3793 * linux-low.c (maybe_hw_step): New function.
3794 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3795 (finish_step_over): Switch current_thread to lwp temporarily,
3796 and assert has_reinsert_breakpoints returns true.
3797 (proceed_one_lwp): Call maybe_hw_step.
3798 * mem-break.c (has_reinsert_breakpoints): New function.
3799 * mem-break.h (has_reinsert_breakpoints): Declare.
3801 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3803 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3805 2016-05-17 Yao Qi <yao.qi@linaro.org>
3807 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3808 instead of find_inferior.
3810 2016-05-05 Yao Qi <yao.qi@linaro.org>
3812 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3813 Initialize res to zero.
3815 2016-05-05 Yao Qi <yao.qi@linaro.org>
3817 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3820 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3822 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3823 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3824 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3826 2016-04-28 Par Olsson <par.olsson@windriver.com>
3827 Simon Marchi <simon.marchi@ericsson.com>
3829 * tracepoint.c (write_inferior_int8): New function.
3830 (cmd_qtenable_disable): Write enable flag using
3831 write_inferior_int8.
3833 2016-04-25 Yao Qi <yao.qi@linaro.org>
3835 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3836 (need_step_over_p): Return zero if the LWP has pending signals
3837 can be delivered on software single step target.
3839 2016-04-25 Yao Qi <yao.qi@linaro.org>
3841 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3842 return instead of error.
3844 2016-04-22 Yao Qi <yao.qi@linaro.org>
3846 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3849 2016-04-22 Yao Qi <yao.qi@linaro.org>
3851 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3852 signal when stepping over breakpoint with software single
3855 2016-04-21 Pedro Alves <palves@redhat.com>
3857 * linux-s390-low.c (s390_collect_ptrace_register)
3858 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3860 (s390_check_regset): Use void * instead of gdb_byte *.
3862 2016-04-20 Pedro Alves <palves@redhat.com>
3864 * configure: Renegerate.
3866 2016-04-20 Yao Qi <yao.qi@linaro.org>
3868 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3869 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3871 (arm_store_gregset): Likewise.
3873 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3875 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3876 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3877 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3878 (amd64-avx-mpx-linux.c): New rules.
3879 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3880 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3881 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3882 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3883 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3884 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3885 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3886 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3887 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3888 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3889 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3890 * linux-x86-low.c (x86_linux_read_description): Add case for
3891 X86_XSTATE_AVX_MPX_MASK.
3892 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3893 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3894 init_registers_i386_avx_mpx_linux.
3895 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3896 (initialize_low_tracepoint): Call
3897 init_registers_i386_avx_mpx_linux.
3898 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3899 (initialize_low_tracepoint): Call
3900 init_registers_amd64_avx_mpx_linux.
3901 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3902 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3903 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3906 2016-04-18 Pedro Alves <palves@redhat.com>
3908 * configure: Regenerate.
3910 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3912 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3913 (aarch64_emit_sub): Likewise.
3915 2016-04-12 Pedro Alves <palves@redhat.com>
3917 * utils.c (prepare_to_throw_exception): Delete.
3919 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3921 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3923 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3925 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3927 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3929 * linux-aarch64-ipa.c: Add <elf.h> include.
3930 * linux-ppc-ipa.c: Add <elf.h> include.
3931 * linux-s390-ipa.c: Add <elf.h> include.
3933 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3935 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3936 (get_raw_reg_ptr): Likewise.
3937 (get_trace_state_variable_value_ptr): Likewise.
3938 (set_trace_state_variable_value_ptr): Likewise.
3939 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3942 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3943 Marcin Kościelnicki <koriakin@0x04.net>
3946 * linux-ppc-low.c (emit_insns): New function.
3947 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3948 (ppc_emit_prologue): New function.
3949 (ppc_emit_epilogue): New function.
3950 (ppc_emit_add): New function.
3951 (ppc_emit_sub): New function.
3952 (ppc_emit_mul): New function.
3953 (ppc_emit_lsh): New function.
3954 (ppc_emit_rsh_signed): New function.
3955 (ppc_emit_rsh_unsigned): New function.
3956 (ppc_emit_ext): New function.
3957 (ppc_emit_zero_ext): New function.
3958 (ppc_emit_log_not): New function.
3959 (ppc_emit_bit_and): New function.
3960 (ppc_emit_bit_or): New function.
3961 (ppc_emit_bit_xor): New function.
3962 (ppc_emit_bit_not): New function.
3963 (ppc_emit_equal): New function.
3964 (ppc_emit_less_signed): New function.
3965 (ppc_emit_less_unsigned): New function.
3966 (ppc_emit_ref): New function.
3967 (ppc_emit_const): New function.
3968 (ppc_emit_reg): New function.
3969 (ppc_emit_pop): New function.
3970 (ppc_emit_stack_flush): New function.
3971 (ppc_emit_swap): New function.
3972 (ppc_emit_stack_adjust): New function.
3973 (ppc_emit_call): New function.
3974 (ppc_emit_int_call_1): New function.
3975 (ppc_emit_void_call_2): New function.
3976 (ppc_emit_if_goto): New function.
3977 (ppc_emit_goto): New function.
3978 (ppc_emit_eq_goto): New function.
3979 (ppc_emit_ne_goto): New function.
3980 (ppc_emit_lt_goto): New function.
3981 (ppc_emit_le_goto): New function.
3982 (ppc_emit_gt_goto): New function.
3983 (ppc_emit_ge_goto): New function.
3984 (ppc_write_goto_address): New function.
3985 (ppc_emit_ops_impl): New static variable.
3986 (ppc64v1_emit_prologue): New function.
3987 (ppc64v2_emit_prologue): New function.
3988 (ppc64_emit_epilogue): New function.
3989 (ppc64_emit_add): New function.
3990 (ppc64_emit_sub): New function.
3991 (ppc64_emit_mul): New function.
3992 (ppc64_emit_lsh): New function.
3993 (ppc64_emit_rsh_signed): New function.
3994 (ppc64_emit_rsh_unsigned): New function.
3995 (ppc64_emit_ext): New function.
3996 (ppc64_emit_zero_ext): New function.
3997 (ppc64_emit_log_not): New function.
3998 (ppc64_emit_bit_and): New function.
3999 (ppc64_emit_bit_or): New function.
4000 (ppc64_emit_bit_xor): New function.
4001 (ppc64_emit_bit_not): New function.
4002 (ppc64_emit_equal): New function.
4003 (ppc64_emit_less_signed): New function.
4004 (ppc64_emit_less_unsigned): New function.
4005 (ppc64_emit_ref): New function.
4006 (ppc64_emit_const): New function.
4007 (ppc64v1_emit_reg): New function.
4008 (ppc64v2_emit_reg): New function.
4009 (ppc64_emit_pop): New function.
4010 (ppc64_emit_stack_flush): New function.
4011 (ppc64_emit_swap): New function.
4012 (ppc64v1_emit_call): New function.
4013 (ppc64v2_emit_call): New function.
4014 (ppc64v1_emit_int_call_1): New function.
4015 (ppc64v2_emit_int_call_1): New function.
4016 (ppc64v1_emit_void_call_2): New function.
4017 (ppc64v2_emit_void_call_2): New function.
4018 (ppc64_emit_if_goto): New function.
4019 (ppc64_emit_eq_goto): New function.
4020 (ppc64_emit_ne_goto): New function.
4021 (ppc64_emit_lt_goto): New function.
4022 (ppc64_emit_le_goto): New function.
4023 (ppc64_emit_gt_goto): New function.
4024 (ppc64_emit_ge_goto): New function.
4025 (ppc64v1_emit_ops_impl): New static variable.
4026 (ppc64v2_emit_ops_impl): New static variable.
4027 (ppc_emit_ops): New function.
4028 (linux_low_target): Wire in ppc_emit_ops.
4030 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4031 Marcin Kościelnicki <koriakin@0x04.net>
4034 * Makefile.in: Add powerpc-*-ipa.o
4035 * configure.srv: Add ipa_obj for powerpc*-linux.
4036 * linux-ppc-ipa.c: New file.
4037 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4039 (PPC_FIELD): New macro.
4040 (PPC_SEXT): New macro.
4041 (PPC_OP6): New macro.
4042 (PPC_BO): New macro.
4043 (PPC_LI): New macro.
4044 (PPC_BD): New macro.
4045 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4046 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4047 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4048 (ppc_get_thread_area): New function.
4049 (is_elfv2_inferior): New function.
4050 (gen_ds_form): New function.
4051 (GEN_STD): New macro.
4052 (GEN_STDU): New macro.
4053 (GEN_LD): New macro.
4054 (GEN_LDU): New macro.
4055 (gen_d_form): New function.
4056 (GEN_ADDI): New macro.
4057 (GEN_ADDIS): New macro.
4058 (GEN_LI): New macro.
4059 (GEN_LIS): New macro.
4060 (GEN_ORI): New macro.
4061 (GEN_ORIS): New macro.
4062 (GEN_LWZ): New macro.
4063 (GEN_STW): New macro.
4064 (GEN_STWU): New macro.
4065 (gen_xfx_form): New function.
4066 (GEN_MFSPR): New macro.
4067 (GEN_MTSPR): New macro.
4068 (GEN_MFCR): New macro.
4069 (GEN_MTCR): New macro.
4070 (GEN_SYNC): New macro.
4071 (GEN_LWSYNC): New macro.
4072 (gen_x_form): New function.
4073 (GEN_OR): New macro.
4074 (GEN_MR): New macro.
4075 (GEN_LWARX): New macro.
4076 (GEN_STWCX): New macro.
4077 (GEN_CMPW): New macro.
4078 (gen_md_form): New function.
4079 (GEN_RLDICL): New macro.
4080 (GEN_RLDICR): New macro.
4081 (gen_i_form): New function.
4083 (GEN_BL): New macro.
4084 (gen_b_form): New function.
4085 (GEN_BNE): New macro.
4086 (GEN_LOAD): New macro.
4087 (GEN_STORE): New macro.
4088 (gen_limm): New function.
4089 (gen_atomic_xchg): New function.
4090 (gen_call): New function.
4091 (ppc_relocate_instruction): New function.
4092 (ppc_install_fast_tracepoint_jump_pad): New function.
4093 (ppc_get_min_fast_tracepoint_insn_len): New function.
4094 (ppc_get_ipa_tdesc_idx): New function.
4095 (the_low_target): Wire in the new functions.
4096 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4098 * linux-ppc-tdesc.h: New file.
4100 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4102 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4103 (alloc_jump_pad_buffer): New function.
4104 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4105 (alloc_jump_pad_buffer): New function.
4106 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4107 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4108 (alloc_jump_pad_buffer): New function.
4109 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4110 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4111 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4112 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4114 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4116 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4117 * linux-amd64-ipa.c: Likewise.
4118 * linux-i386-ipa.c: Likewise.
4119 * linux-s390-ipa.c: Likewise.
4120 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4121 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4122 set_trace_state_variable_value_ptr.
4123 (struct ipa_sym_addresses): Likewise.
4124 (symbol_list): Likewise.
4125 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4126 accessing gdb_collect directly.
4127 (gdb_collect_ptr_type): New typedef.
4128 (get_raw_reg_ptr_type): New typedef.
4129 (get_trace_state_variable_value_ptr_type): New typedef.
4130 (set_trace_state_variable_value_ptr_type): New typedef.
4131 (gdb_collect_ptr): New global.
4132 (get_raw_reg_ptr): New global.
4133 (get_trace_state_variable_value_ptr): New global.
4134 (set_trace_state_variable_value_ptr): New global.
4135 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4136 accessing get_raw_reg directly.
4137 (get_get_tsv_func_addr): Likewise for
4138 get_trace_state_variable_value_ptr.
4139 (get_set_tsv_func_addr): Likewise for
4140 set_trace_state_variable_value_ptr.
4141 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4143 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4145 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4147 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4149 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4151 (relocate_instruction): Remove own_buf.
4152 * server.c (own_buf): Make global.
4153 (handle_v_requests): Make global.
4154 * server.h (own_buf): New declaration.
4155 (handle_v_requests): New prototype.
4157 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4160 * linux-s390-low.c (add_insns): New function.
4161 (s390_emit_prologue): New function.
4162 (s390_emit_epilogue): New function.
4163 (s390_emit_add): New function.
4164 (s390_emit_sub): New function.
4165 (s390_emit_mul): New function.
4166 (s390_emit_lsh): New function.
4167 (s390_emit_rsh_signed): New function.
4168 (s390_emit_rsh_unsigned): New function.
4169 (s390_emit_ext): New function.
4170 (s390_emit_log_not): New function.
4171 (s390_emit_bit_and): New function.
4172 (s390_emit_bit_or): New function.
4173 (s390_emit_bit_xor): New function.
4174 (s390_emit_bit_not): New function.
4175 (s390_emit_equal): New function.
4176 (s390_emit_less_signed): New function.
4177 (s390_emit_less_unsigned): New function.
4178 (s390_emit_ref): New function.
4179 (s390_emit_if_goto): New function.
4180 (s390_emit_goto): New function.
4181 (s390_write_goto_address): New function.
4182 (s390_emit_litpool): New function.
4183 (s390_emit_const): New function.
4184 (s390_emit_call): New function.
4185 (s390_emit_reg): New function.
4186 (s390_emit_pop): New function.
4187 (s390_emit_stack_flush): New function.
4188 (s390_emit_zero_ext): New function.
4189 (s390_emit_swap): New function.
4190 (s390_emit_stack_adjust): New function.
4191 (s390_emit_set_r2): New function.
4192 (s390_emit_int_call_1): New function.
4193 (s390_emit_void_call_2): New function.
4194 (s390_emit_eq_goto): New function.
4195 (s390_emit_ne_goto): New function.
4196 (s390_emit_lt_goto): New function.
4197 (s390_emit_le_goto): New function.
4198 (s390_emit_gt_goto): New function.
4199 (s390_emit_ge_goto): New function.
4200 (s390x_emit_prologue): New function.
4201 (s390x_emit_epilogue): New function.
4202 (s390x_emit_add): New function.
4203 (s390x_emit_sub): New function.
4204 (s390x_emit_mul): New function.
4205 (s390x_emit_lsh): New function.
4206 (s390x_emit_rsh_signed): New function.
4207 (s390x_emit_rsh_unsigned): New function.
4208 (s390x_emit_ext): New function.
4209 (s390x_emit_log_not): New function.
4210 (s390x_emit_bit_and): New function.
4211 (s390x_emit_bit_or): New function.
4212 (s390x_emit_bit_xor): New function.
4213 (s390x_emit_bit_not): New function.
4214 (s390x_emit_equal): New function.
4215 (s390x_emit_less_signed): New function.
4216 (s390x_emit_less_unsigned): New function.
4217 (s390x_emit_ref): New function.
4218 (s390x_emit_if_goto): New function.
4219 (s390x_emit_const): New function.
4220 (s390x_emit_call): New function.
4221 (s390x_emit_reg): New function.
4222 (s390x_emit_pop): New function.
4223 (s390x_emit_stack_flush): New function.
4224 (s390x_emit_zero_ext): New function.
4225 (s390x_emit_swap): New function.
4226 (s390x_emit_stack_adjust): New function.
4227 (s390x_emit_int_call_1): New function.
4228 (s390x_emit_void_call_2): New function.
4229 (s390x_emit_eq_goto): New function.
4230 (s390x_emit_ne_goto): New function.
4231 (s390x_emit_lt_goto): New function.
4232 (s390x_emit_le_goto): New function.
4233 (s390x_emit_gt_goto): New function.
4234 (s390x_emit_ge_goto): New function.
4235 (s390_emit_ops): New function.
4236 (struct linux_target_ops): Fill in emit_ops hook.
4238 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4241 * Makefile.in: Add s390 IPA files.
4242 * configure.srv: Build IPA for s390.
4243 * linux-s390-ipa.c: New file.
4244 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4245 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4246 (tdesc_s390_linux32): Likewise.
4247 (init_registers_s390_linux32v1): Likewise.
4248 (tdesc_s390_linux32v1): Likewise.
4249 (init_registers_s390_linux32v2): Likewise.
4250 (tdesc_s390_linux32v2): Likewise.
4251 (init_registers_s390_linux64): Likewise.
4252 (tdesc_s390_linux64): Likewise.
4253 (init_registers_s390_linux64v1): Likewise.
4254 (tdesc_s390_linux64v1): Likewise.
4255 (init_registers_s390_linux64v2): Likewise.
4256 (tdesc_s390_linux64v2): Likewise.
4257 (init_registers_s390_te_linux64): Likewise.
4258 (tdesc_s390_te_linux64): Likewise.
4259 (init_registers_s390_vx_linux64): Likewise.
4260 (tdesc_s390_vx_linux64): Likewise.
4261 (init_registers_s390_tevx_linux64): Likewise.
4262 (tdesc_s390_tevx_linux64): Likewise.
4263 (init_registers_s390x_linux64): Likewise.
4264 (tdesc_s390x_linux64): Likewise.
4265 (init_registers_s390x_linux64v1): Likewise.
4266 (tdesc_s390x_linux64v1): Likewise.
4267 (init_registers_s390x_linux64v2): Likewise.
4268 (tdesc_s390x_linux64v2): Likewise.
4269 (init_registers_s390x_te_linux64): Likewise.
4270 (tdesc_s390x_te_linux64): Likewise.
4271 (init_registers_s390x_vx_linux64): Likewise.
4272 (tdesc_s390x_vx_linux64): Likewise.
4273 (init_registers_s390x_tevx_linux64): Likewise.
4274 (tdesc_s390x_tevx_linux64): Likewise.
4275 (have_hwcap_s390_vx): New static variable.
4276 (s390_arch_setup): Fill have_hwcap_s390_vx.
4277 (s390_get_thread_area): New function.
4278 (s390_ft_entry_gpr_esa): New const.
4279 (s390_ft_entry_gpr_zarch): New const.
4280 (s390_ft_entry_misc): New const.
4281 (s390_ft_entry_fr): New const.
4282 (s390_ft_entry_vr): New const.
4283 (s390_ft_main_31): New const.
4284 (s390_ft_main_64): New const.
4285 (s390_ft_exit_fr): New const.
4286 (s390_ft_exit_vr): New const.
4287 (s390_ft_exit_misc): New const.
4288 (s390_ft_exit_gpr_esa): New const.
4289 (s390_ft_exit_gpr_zarch): New const.
4290 (append_insns): New function.
4291 (s390_relocate_instruction): New function.
4292 (s390_install_fast_tracepoint_jump_pad): New function.
4293 (s390_get_min_fast_tracepoint_insn_len): New function.
4294 (s390_get_ipa_tdesc_idx): New function.
4295 (struct linux_target_ops): Wire in the above functions.
4296 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4297 * linux-s390-tdesc.h: New file.
4299 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4301 * linux-s390-low.c (s390_supports_tracepoints): New function.
4302 (struct linux_target_ops): Fill supports_tracepoints hook.
4304 2016-03-18 Yao Qi <yao.qi@linaro.org>
4306 * linux-low.c (lwp_signal_can_be_delivered): New function.
4307 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4309 2016-03-18 Yao Qi <yao.qi@linaro.org>
4311 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4312 0 if signal is enqueued. Remove 'signal' from one debugging
4313 message. Move one debugging message to some lines below.
4314 Remove code setting 'signal' to 0.
4316 2016-03-18 Yao Qi <yao.qi@linaro.org>
4318 * linux-low.c (linux_low_filter_event): Remove redundant
4319 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4321 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4323 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4324 (struct linux_target_ops): Wire in the above.
4326 2016-03-03 Yao Qi <yao.qi@linaro.org>
4328 * linux-low.c: Update comments to start_step_over.
4330 2016-03-03 Yao Qi <yao.qi@linaro.org>
4333 * linux-low.c (handle_extended_wait): Set child suspended
4334 if event_lwp->bp_reinsert isn't zero.
4336 2016-03-02 Yao Qi <yao.qi@linaro.org>
4338 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4339 enqueue_pending_signal.
4341 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4343 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4346 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4348 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4349 (s390_regmap_3264) [!__s390x__]: New global.
4350 (s390_collect_ptrace_register): Skip map entries containing -1.
4351 (s390_supply_ptrace_register): Ditto.
4352 (s390_fill_gprs_high): New function.
4353 (s390_store_gprs_high): New function.
4354 (s390_regsets): Add NT_S390_HIGH_GPRS.
4355 (s390_get_hwcap): Enable on 31-bit.
4356 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4357 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4358 Detect NT_S390_HIGH_GPRS.
4359 (s390_usrregs_info_3264): Enable on 31-bit.
4360 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4361 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4363 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4366 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4367 * configure.srv: Ditto.
4368 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4369 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4370 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4371 (init_registers_amd64_linux): Remove prototype.
4372 (tdesc_amd64_linux): Remove declaration.
4373 (get_ipa_tdesc): New function.
4374 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4375 initialize remaining tdescs.
4376 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4377 (init_registers_i386_linux): Remove prototype.
4378 (tdesc_i386_linux): Remove declaration.
4379 (get_ipa_tdesc): New function.
4380 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4381 initialize remaining tdescs.
4382 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4383 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4384 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4385 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4386 (x86_get_ipa_tdesc_idx): New function.
4387 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4388 * linux-x86-tdesc.h: New file.
4389 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4390 (target_get_ipa_tdesc_idx): New macro.
4391 * tracepoint.c (ipa_tdesc_idx): New macro.
4392 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4393 (symbol_list): Add ipa_tdesc_idx.
4394 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4395 (ipa_tdesc): Remove.
4396 (ipa_tdesc_idx): New variable.
4397 (get_context_regcache): Use get_ipa_tdesc.
4398 (gdb_collect): Ditto.
4400 * tracepoint.h (get_ipa_tdesc): New prototype.
4401 (ipa_tdesc): Remove.
4403 2016-02-24 Pedro Alves <palves@redhat.com>
4405 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4406 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4407 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4408 Factor out common code between the USE_SIGTRAP_SIGINFO and
4409 !USE_SIGTRAP_SIGINFO blocks.
4410 (linux_low_filter_event): Call save_stop_reason instead of
4411 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4413 (linux_wait_1): Update comments.
4415 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4417 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4418 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4419 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4420 ppc_insert_point, ppc_remove_point.
4422 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4424 * linux-s390-low.c (s390_supports_z_point_type): New function.
4425 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4427 2016-02-16 Yao Qi <yao.qi@linaro.org>
4429 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4430 PC. Get pc from regcache_read_pc.
4432 2016-02-12 Yao Qi <yao.qi@linaro.org>
4434 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4435 or linux_get_pc_32bit.
4436 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4438 2016-02-12 Yao Qi <yao.qi@linaro.org>
4440 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4441 arm_linux_get_next_pcs_fixup.
4443 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4445 * tracepoint.c (x_tracepoint_action_download): Change
4446 write_inferior_data_ptr to write_inferior_data_pointer.
4447 (cmd_qtstart): Likewise.
4448 (write_inferior_data_ptr): Remove.
4449 (download_agent_expr): Change write_inferior_data_ptr to
4450 write_inferior_data_pointer.
4451 (download_tracepoint_1): Likewise.
4452 (download_tracepoint): Likewise.
4453 (download_trace_state_variables): Likewise.
4455 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4456 Marcin Kościelnicki <koriakin@0x04.net>
4458 * tracepoint.c (struct tracepoint_action_ops): Remove.
4459 (struct tracepoint_action): Remove ops.
4460 (m_tracepoint_action_download, r_tracepoint_action_download)
4461 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4462 size and offset accordingly.
4463 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4464 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4465 (tracepoint_action_send, tracepoint_action_download): New functions.
4466 Helpers for trace action handlers.
4467 (add_tracepoint_action): Remove setup actions ops.
4468 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4470 2016-02-10 Yao Qi <yao.qi@linaro.org>
4472 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4474 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4476 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4478 * configure: Regenerate.
4480 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4482 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4483 void * to gdb_byte *.
4484 * linux-low.c (siginfo_fixup): Likewise.
4485 (linux_xfer_siginfo): Likewise.
4486 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4488 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4490 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4492 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4494 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4496 * linux-x86-low.c [__x86_64__]: Include
4497 "nat/amd64-linux-siginfo.h".
4498 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4499 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4500 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4501 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4502 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4503 (cpt_si_fd, si_timerid, si_overrun): Move from
4504 nat/amd64-linux-siginfo.c.
4505 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4507 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4509 * server.c (skip_to_semicolon): Remove.
4510 (process_point_options): Use strchrnul instead of
4513 2016-01-26 Yao Qi <yao.qi@linaro.org>
4515 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4516 * linux-low.c (install_software_single_step_breakpoints): Don't
4517 call regcache_read_pc.
4518 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4521 2016-01-26 Yao Qi <yao.qi@linaro.org>
4523 * linux-low.c (install_software_single_step_breakpoints): Call
4524 regcache_read_pc instead of get_pc.
4526 2016-01-26 Yao Qi <yao.qi@linaro.org>
4528 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4529 (unblock_async_io): Rename to ...
4530 (block_unblock_async_io): ... it. New function.
4531 (enable_async_io): Don't install SIGIO handler. Unblock it
4533 (disable_async_io): Don't ignore SIGIO. Block it instead.
4534 (initialize_async_io): Install SIGIO handler. Don't call
4537 2016-01-26 Yao Qi <yao.qi@linaro.org>
4539 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4540 first character is '\003', call *the_target->request_interrupt.
4542 2016-01-25 Yao Qi <yao.qi@linaro.org>
4544 * remote-utils.c (new_thread_notify): Remove.
4545 (dead_thread_notify): Likewise.
4546 * remote-utils.h (new_thread_notify): Remove declaration.
4547 (dead_thread_notify): Likewise.
4549 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4551 * gdb.trace/pending.exp: Fix expected message on continue.
4553 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4555 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4556 it works properly on big-endian machines where sizeof (CORE_ADDR)
4559 2016-01-21 Pedro Alves <palves@redhat.com>
4561 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4562 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4563 * configure: Regenerate.
4565 2016-01-21 Yao Qi <yao.qi@linaro.org>
4567 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4568 is_thumb and set it according to CPSR saved on the stack.
4569 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4570 arm_sigreturn_next_pc.
4572 2016-01-18 Yao Qi <yao.qi@linaro.org>
4574 * linux-low.c (linux_set_pc_64bit): New function.
4575 (linux_get_pc_64bit): New function.
4576 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4578 * linux-sparc-low.c (debug_threads): Remove declaration.
4579 (sparc_get_pc): Remove.
4580 (the_low_target): Use linux_get_pc_64bit instead of
4582 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4583 (the_low_target): Use linux_get_pc_64bit and
4586 2016-01-18 Yao Qi <yao.qi@linaro.org>
4588 * linux-arm-low.c (debug_threads): Remove declaration.
4589 (arm_get_pc, arm_set_pc): Remove.
4590 (the_low_target): Use linux_get_pc_32bit and
4592 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4593 (the_low_target): Use linux_get_pc_32bit and
4595 * linux-cris-low.c (debug_threads): Remove declaration.
4596 (cris_get_pc, cris_set_pc,): Remove.
4597 (the_low_target): Use linux_get_pc_32bit and
4599 * linux-crisv32-low.c (debug_threads): Remove declaration.
4600 (cris_get_pc, cris_set_pc): Remove.
4601 (the_low_target): Use linux_get_pc_32bit and
4603 * linux-low.c: Include inttypes.h.
4604 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4605 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4606 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4607 (the_low_target): Use linux_get_pc_32bit and
4609 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4610 (the_low_target): Use linux_get_pc_32bit and
4612 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4613 (the_low_target): Use linux_get_pc_32bit and
4615 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4616 (the_low_target): Use linux_get_pc_32bit and
4618 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4619 (the_low_target): Use linux_get_pc_32bit and
4622 2016-01-18 Gary Benson <gbenson@redhat.com>
4624 * configure.ac (AC_FUNC_FORK): New check.
4625 * config.in: Regenerate.
4626 * configure: Likewise.
4628 2016-01-14 Yao Qi <yao.qi@linaro.org>
4630 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4631 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4632 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4633 arm_get_next_pcs_ctor.
4635 2016-01-12 Josh Stone <jistone@redhat.com>
4636 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4638 * inferiors.h: Include "gdb_vecs.h".
4639 (struct process_info): Add syscalls_to_catch.
4640 * inferiors.c (remove_process): Free syscalls_to_catch.
4641 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4642 syscall_return stops.
4643 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4644 * server.c (handle_general_set): Handle QCatchSyscalls.
4645 (handle_query): Report support for QCatchSyscalls.
4646 * target.h (struct target_ops): Add supports_catch_syscall.
4647 (target_supports_catch_syscall): New macro.
4648 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4649 (struct lwp_info): Add syscall_state.
4650 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4651 Maintain syscall_state and syscalls_to_catch across exec.
4652 (get_syscall_trapinfo): New function, proxy to the_low_target.
4653 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4654 (linux_low_filter_event): Toggle syscall_state entry/return for
4655 syscall traps, and set it ignored for all others.
4656 (gdb_catching_syscalls_p): New function.
4657 (gdb_catch_this_syscall_p): New function.
4658 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4659 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4660 (linux_supports_catch_syscall): New function.
4661 (linux_target_ops): Install it.
4662 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4663 (the_low_target): Install it.
4665 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4667 * acinclude.m4: Include new ../warning.m4 file.
4668 * configure: Regenerated.
4669 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4671 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4673 * ax.c (is_goto_target): Mark static.
4674 * linux-low.c (register_addr): Likewise.
4675 (linux_fetch_registers, linux_store_registers): Likewise.
4676 * mem-break.c (any_persistent_commands): Fix old prototype.
4677 (add_commands_to_breakpoint): Mark static.
4678 * regcache.c (find_register_by_name): Delete unused func.
4679 * remote-utils.c (hex_or_minus_one): Mark static.
4680 * server.c (monitor_show_help): Mark static.
4681 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4682 handle_v_requests): Likewise.
4684 2016-01-12 Pedro Alves <palves@redhat.com>
4686 Remove use of the registered trademark symbol throughout.
4688 2016-01-08 Yao Qi <yao.qi@linaro.org>
4690 * remote-utils.c (getpkt): If c is '\003', call target hook
4693 2016-01-06 Yao Qi <yao.qi@linaro.org>
4695 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4696 linux-aarch32-low.c.
4697 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4698 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4699 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4700 (thumb2_breakpoint): Declare.
4701 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4702 linux-aarch32-low.h.
4703 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4704 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4705 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4707 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4709 * gdbreplay.c (gdbreplay_version): Change copyright year in
4711 * server.c (gdbserver_version): Likewise.
4713 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4715 * server.c (crc32_table): Delete.
4716 (crc32): Use libiberty's xcrc32 function.
4718 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4720 * lynx-low.c (lynx_delete_thread_callback): New function.
4721 (lynx_mourn): Properly delete our process and all of its
4722 threads. Remove call to clear_inferiors.
4724 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4726 * target.c (thread_search_callback): Add check that
4727 the thread_stopped target callback is not NULL before
4730 2015-12-21 Yao Qi <yao.qi@linaro.org>
4732 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4735 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4737 * server.c (handle_query): Call target_supports_software_single_step.
4739 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4741 * linux-low.c (single_step): New function.
4742 (linux_resume_one_lwp_throw): Call single_step.
4743 (start_step_over): Likewise.
4745 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4747 * Makefile.in (SFILES): Append arch/arm-linux.c,
4748 arch/arm-get-next-pcs.c.
4749 (arm-linux.o): New rule.
4750 (arm-get-next-pcs.o): New rule.
4751 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4753 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4754 to linux-aarch32-low.c.
4755 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4756 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4757 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4758 (thumb2_breakpoint_len): Likewise.
4759 (arm_is_thumb_mode): Make non-static.
4760 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4761 from linux-aarch32-low.c.
4762 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4763 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4764 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4765 (thumb2_breakpoint_len): Likewise.
4766 (arm_is_thumb_mode): New declaration.
4767 * linux-arm-low.c: Include arch/arm-linux.h
4768 aarch/arm-get-next-pcs.h, sys/syscall.h.
4769 (get_next_pcs_ops): New struct.
4770 (get_next_pcs_addr_bits_remove): New function.
4771 (get_next_pcs_is_thumb): New function.
4772 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4773 (arm_sigreturn_next_pc): Likewise.
4774 (get_next_pcs_syscall_next_pc): Likewise.
4775 (arm_gdbserver_get_next_pcs): Likewise.
4776 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4778 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4779 * server.h: Include gdb_vecs.h.
4781 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4783 * Makefile.in (SFILES): Append common/common-regcache.c.
4784 (OBS): Append common-regcache.o.
4785 (common-regcache.o): New rule.
4786 * regcache.c (init_register_cache): Initialize cache to
4788 (regcache_raw_read_unsigned): New function.
4789 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4790 register_status enum.
4792 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4794 * linux-aarch64-low.c (the_low_targets): Rename
4795 breakpoint_reinsert_addr to get_next_pcs.
4796 * linux-arm-low.c (the_low_targets): Likewise.
4797 * linux-bfin-low.c (the_low_targets): Likewise.
4798 * linux-cris-low.c (the_low_targets): Likewise.
4799 * linux-crisv32-low.c (the_low_targets): Likewise.
4800 * linux-low.c (can_software_single_step): Likewise.
4801 (install_software_single_step_breakpoints): New function.
4802 (start_step_over): Use install_software_single_step_breakpoints.
4803 * linux-low.h: New CORE_ADDR vector.
4804 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4806 * linux-mips-low.c (the_low_targets): Likewise.
4807 * linux-nios2-low.c (the_low_targets): Likewise.
4808 * linux-sparc-low.c (the_low_targets): Likewise.
4810 2015-12-17 Pedro Alves <palves@redhat.com>
4812 * linux-low.c (linux_kill_one_lwp): Remove references to
4814 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4816 (linux_init_signals): Delete.
4817 (initialize_low): Adjust.
4818 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4820 2015-12-16 Pedro Alves <palves@redhat.com>
4822 * configure.ac (compiler warning flags): When testing a
4823 -Wno-foo option, check whether -Wfoo works instead.
4824 * configure: Regenerate.
4826 2015-12-11 Don Breazeal <donb@codesourcery.com>
4828 * server.c (process_serial_event): Don't exit from gdbserver
4829 in remote mode if there are still active inferiors.
4831 2015-12-11 Yao Qi <yao.qi@linaro.org>
4833 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4834 arm_breakpoint_at if the process is 32-bit.
4836 2015-12-11 Yao Qi <yao.qi@linaro.org>
4838 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4841 2015-12-07 Yao Qi <yao.qi@linaro.org>
4843 * configure.srv: Append arm.o to srv_tgtobj for
4844 aarch64*-*-linux* target.
4845 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4846 from linux-arm-low.c.
4847 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4848 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4849 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4850 (thumb2_breakpoint_len): Likewise.
4851 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4852 (arm_breakpoint_kinds): Likewise.
4853 (arm_breakpoint_kind_from_pc): Likewise.
4854 (arm_sw_breakpoint_from_kind): Likewise.
4855 (arm_breakpoint_kind_from_current_state): Likewise.
4856 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4857 (arm_sw_breakpoint_from_kind): Declare.
4858 (arm_breakpoint_kind_from_current_state): Declare.
4859 (arm_breakpoint_at): Declare.
4860 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4861 arm_sw_breakpoint_from_kind if process is 32-bit.
4862 (aarch64_breakpoint_kind_from_pc): New function.
4863 (aarch64_breakpoint_kind_from_current_state): New function.
4864 (the_low_target): Initialize fields breakpoint_kind_from_pc
4865 and breakpoint_kind_from_current_state.
4866 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4867 linux-aarch32-low.c.
4868 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4869 (arm_breakpoint, arm_breakpoint_len): Likewise.
4870 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4871 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4872 (arm_is_thumb_mode): Likewise.
4873 (arm_breakpoint_at): Likewise.
4874 (arm_breakpoint_kind_from_pc): Likewise.
4875 (arm_sw_breakpoint_from_kind): Likewise.
4876 (arm_breakpoint_kind_from_current_state): Likewise.
4879 2015-08-04 Yao Qi <yao.qi@linaro.org>
4881 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4882 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4883 * server.c (extended_protocol): Remove "static".
4884 * server.h (extended_protocol): Declare it.
4886 2015-12-04 Josh Stone <jistone@redhat.com>
4888 * target.h (struct target_ops) <arch_setup>: Rename to ...
4889 (struct target_ops) <post_create_inferior>: ... this.
4890 (target_arch_setup): Rename to ...
4891 (target_post_create_inferior): ... this, calling post_create_inferior.
4892 * server.c (start_inferior): Update target_arch_setup calls to
4893 target_post_create_inferior.
4894 * linux-low.c (linux_low_ptrace_options): Forward declare.
4895 (linux_arch_setup): Update its comment for general use.
4896 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4897 (struct linux_target_ops): Use linux_post_create_inferior.
4898 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4899 to post_create_inferior.
4900 * nto-low.c (struct nto_target_ops): Likewise.
4901 * spu-low.c (struct spu_target_ops): Likewise.
4902 * win32-low.c (struct win32_target_ops): Likewise.
4904 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4906 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4908 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4910 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4911 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4912 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4913 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4914 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4915 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4916 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4917 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4918 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4919 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4920 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4921 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4923 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4925 * linux-low.c (linux_look_up_symbols): Don't call
4926 linux_supports_traceclone.
4927 * linux-low.h (thread_db_init): Remove use_events argument.
4928 * thread-db.c (thread_db_use_event): Remove global variable.
4929 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4930 (struct thread_db) <td_create_bp>: Remove field.
4931 (thread_db_create_event): Remove function.
4932 (thread_db_enable_reporting): Likewise.
4933 (find_one_thread): Don't check for thread_db_use_events.
4934 (attach_thread): Likewise.
4935 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4936 (try_thread_db_load_1): Don't check for thread_db_use_events.
4937 (thread_db_init): Remove use_events argument and thread events
4939 (remove_thread_event_breakpoints): Remove function.
4940 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4942 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4944 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4946 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4947 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4948 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4949 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4950 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4952 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4954 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4955 * linux-low.c (can_hardware_single_step): Use
4956 supports_hardware_single_step.
4957 (can_software_single_step): New function.
4958 (start_step_over): Call can_software_single_step.
4959 (linux_supports_hardware_single_step): New function.
4960 (struct target_ops) <supports_software_single_step>: Initialize.
4961 * linux-low.h (struct linux_target_ops)
4962 <supports_hardware_single_step>: Initialize.
4963 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4964 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4965 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4966 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4967 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4968 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4969 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4970 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4971 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4972 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4974 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4975 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4977 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4978 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4979 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4981 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4982 * target.h (struct target_ops): <supports_software_single_step>:
4984 (target_supports_software_single_step): New macro.
4986 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4988 * linux-low.c (linux_wait_1): Fix pc advance condition.
4989 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4990 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4992 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4994 * linux-arm-low.c (arm_is_thumb_mode): New function.
4995 (arm_breakpoint_at): Use arm_is_thumb_mode.
4996 (arm_breakpoint_kind_from_current_state): New function.
4997 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4999 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5000 (linux_breakpoint_kind_from_current_state): New function.
5001 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5002 * linux-low.h (struct linux_target_ops)
5003 <breakpoint_kind_from_current_state>: New field.
5004 * target.h (struct target_ops): Likewise.
5005 (target_breakpoint_kind_from_current_state): New macro.
5007 2015-11-30 Pedro Alves <palves@redhat.com>
5009 * linux-low.c (linux_resume): Wake up the event loop before
5012 2015-11-30 Pedro Alves <palves@redhat.com>
5014 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5016 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5018 * target.c (struct thread_search): New structure.
5019 (thread_search_callback): New function.
5020 (prev_general_thread): New global.
5021 (prepare_to_access_memory, done_accessing_memory): New functions.
5022 * target.h (prepare_to_access_memory, done_accessing_memory):
5023 Replace macros with function declarations.
5025 2015-11-30 Pedro Alves <palves@redhat.com>
5028 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5029 report TARGET_WAITKIND_NO_RESUMED.
5030 * remote-utils.c (prepare_resume_reply): Handle
5031 TARGET_WAITKIND_NO_RESUMED.
5032 * server.c (report_no_resumed): New global.
5033 (handle_query) <qSupported>: Handle "no-resumed+". Report
5034 "no-resumed+" support.
5035 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5036 return error if the client doesn't support no-resumed events.
5037 (push_stop_notification): New function.
5038 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5039 events if the client supports them.
5041 2015-11-30 Pedro Alves <palves@redhat.com>
5043 * linux-low.c (thread_still_has_status_pending_p): Don't check
5045 (lwp_resumed): New function.
5046 (status_pending_p_callback): Return early if the LWP is not
5047 supposed to be resumed.
5049 2015-11-30 Pedro Alves <palves@redhat.com>
5051 * linux-low.c (handle_extended_wait): Assert that the LWP's
5052 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5053 thread create events, leave the new child's status pending.
5054 (linux_low_filter_event): If GDB wants to hear about thread exit
5055 events, leave the LWP marked dead and don't delete it.
5056 (linux_wait_for_event_filtered): Don't check for thread exit.
5057 (filter_exit_event): New function.
5058 (linux_wait_1): Use it, when returning an exit event.
5059 (linux_resume_one_lwp_throw): Assert that the LWP's
5060 waitstatus is TARGET_WAITKIND_IGNORE.
5061 * remote-utils.c (prepare_resume_reply): Handle
5062 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5063 * server.c (report_thread_events): New global.
5064 (handle_general_set): Handle QThreadEvents.
5065 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5066 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5067 TARGET_WAITKIND_THREAD_EXITED.
5068 * server.h (report_thread_events): Declare.
5070 2015-11-30 Pedro Alves <palves@redhat.com>
5072 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5073 the thread's last_resume_kind was resume_stop.
5075 2015-11-30 Pedro Alves <palves@redhat.com>
5077 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5080 2015-11-30 Pedro Alves <palves@redhat.com>
5082 * server.c (handle_v_requests): Handle vCtrlC.
5084 2015-11-30 Pedro Alves <palves@redhat.com>
5086 * gdbthread.h (find_any_thread_of_pid): Declare.
5087 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5089 * server.c (handle_query): If current_thread is NULL, look for
5090 another thread of the selected process.
5092 2015-11-26 Daniel Colascione <dancol@dancol.org>
5093 Simon Marchi <simon.marchi@ericsson.com>
5095 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5096 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5098 * target.h (struct target_ops) <thread_name>: New field.
5099 (target_thread_name): New macro.
5101 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5103 * regcache.h (regcache_invalidate_pid): Add declaration.
5104 * regcache.c (regcache_invalidate_pid): New function, extracted
5105 from regcache_invalidate.
5106 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5107 Add trivial documentation comment.
5108 * lynx-low.c: Use regcache_invalidate_pid instead of
5109 regcache_invalidate.
5111 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5113 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5114 and Elf64_auxv_t if the target is Android.
5116 2015-11-22 Doug Evans <xdje42@gmail.com>
5118 * target.h: #include <sys/types.h>.
5120 2015-11-19 Pedro Alves <palves@redhat.com>
5122 * linux-low.c (linux_process_qsupported): Change prototype.
5124 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5126 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5127 and adjust to loop over all features.
5128 * server.c (handle_query) <qSupported>: Adjust to call
5129 target_process_qsupported once, passing it a vector of unprocessed
5131 * target.h (struct target_ops) <process_qsupported>: Change
5133 (target_process_qsupported): Adjust.
5135 2015-11-19 Pedro Alves <palves@redhat.com>
5137 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5139 * configure: Regenerate.
5141 2015-11-19 Pedro Alves <palves@redhat.com>
5143 * configure: Regenerate.
5145 2015-11-19 Yao Qi <yao.qi@linaro.org>
5147 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5150 2015-11-19 Yao Qi <yao.qi@linaro.org>
5152 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5153 (struct aarch64_operand): Move enum out.
5155 2015-11-19 Yao Qi <yao.qi@linaro.org>
5157 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5158 struct user_fpsimd_state *.
5159 (aarch64_store_fpregset): Likewise.
5161 2015-11-19 Yao Qi <yao.qi@linaro.org>
5163 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5164 struct user_pt_regs *.
5165 (aarch64_store_gregset): Likewise.
5167 2015-11-18 Pedro Alves <palves@redhat.com>
5169 * Makefile.in (all_object_files): Add $IPA_OBJS.
5171 2015-11-17 Pedro Alves <palves@redhat.com>
5173 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5174 GDB_SIGNAL_0 and gdb_signal_to_string.
5176 2015-11-17 Pedro Alves <palves@redhat.com>
5178 * win32-low.c (handle_output_debug_string): Remove parameter.
5179 (win32_kill): Remove our_status local and adjust call to
5180 handle_output_debug_string.
5181 (get_child_debug_event): Adjust call to
5182 handle_output_debug_string.
5184 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5186 * linux-mips-low.c (mips_fill_gregset): Add cast.
5187 (mips_store_gregset): Likewise.
5188 (mips_fill_fpregset): Likewise.
5189 (mips_store_fpregset): Likewise.
5191 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5193 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5196 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5198 * linux-mips-low.c (mips_linux_new_thread): Change type of
5199 watch_type to enum target_hw_bp_type.
5201 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5203 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5204 Change return type to arm_hwbp_type.
5206 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5208 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5209 (arm_store_gregset): Likewise.
5210 * linux-arm-low.c (arm_get_hwcap): Likewise.
5211 (arm_read_description): Likewise.
5213 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5215 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5217 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5219 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5220 (ppc_fill_vsxregset): Likewise.
5221 (ppc_store_vsxregset): Likewise.
5222 (ppc_fill_vrregset): Likewise.
5223 (ppc_store_vrregset): Likewise.
5224 (ppc_fill_evrregset): Likewise.
5225 (ppc_store_evrregset): Likewise.
5227 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5229 * linux-ppc-low.c (ppc_usrregs_info): Remove
5230 forward-declaration.
5231 (ppc_arch_setup): Move lower in file.
5233 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5235 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5236 (ps_pdwrite): Likewise.
5238 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5240 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5241 to after assert checks.
5243 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5245 * proc-service.c (ps_pdread): Add/adjust casts.
5246 (ps_pdwrite): Add/adjust casts.
5248 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5250 * server.c (handle_search_memory_1): Cast return value of
5253 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5255 * server.c (write_qxfer_response): Change type of data to
5258 2015-10-29 Pedro Alves <palves@redhat.com>
5260 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5262 2015-10-29 Pedro Alves <palves@redhat.com>
5264 * tracepoint.c (clear_installed_tracepoints): Add casts.
5266 2015-10-29 Pedro Alves <palves@redhat.com>
5268 * server.c (handle_v_cont, process_serial_event): Add enum
5269 gdb_signal casts to signal parsing code.
5271 2015-10-29 Pedro Alves <palves@redhat.com>
5273 * linux-low.h (NULL_REGSET): Define.
5274 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5275 * linux-arm-low.c (arm_regsets): Likewise.
5276 * linux-crisv32-low.c (cris_regsets): Likewise.
5277 * linux-m68k-low.c (m68k_regsets): Likewise.
5278 * linux-mips-low.c (mips_regsets): Likewise.
5279 * linux-nios2-low.c (nios2_regsets): Likewise.
5280 * linux-ppc-low.c (ppc_regsets): Likewise.
5281 * linux-s390-low.c (s390_regsets): Likewise.
5282 * linux-sh-low.c (sh_regsets): Likewise.
5283 * linux-sparc-low.c (sparc_regsets): Likewise.
5284 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5285 * linux-tile-low.c (tile_regsets): Likewise.
5286 * linux-x86-low.c (x86_regsets): Likewise.
5287 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5289 2015-10-29 Pedro Alves <palves@redhat.com>
5291 * linux-low.h (NULL_REGSET): Define.
5292 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5293 * linux-arm-low.c (arm_regsets): Likewise.
5294 * linux-crisv32-low.c (cris_regsets): Likewise.
5295 * linux-m68k-low.c (m68k_regsets): Likewise.
5296 * linux-mips-low.c (mips_regsets): Likewise.
5297 * linux-nios2-low.c (nios2_regsets): Likewise.
5298 * linux-ppc-low.c (ppc_regsets): Likewise.
5299 * linux-s390-low.c (s390_regsets): Likewise.
5300 * linux-sh-low.c (sh_regsets): Likewise.
5301 * linux-sparc-low.c (sparc_regsets): Likewise.
5302 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5303 * linux-tile-low.c (tile_regsets): Likewise.
5304 * linux-x86-low.c (x86_regsets): Likewise.
5305 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5307 2015-10-26 Doug Evans <dje@google.com>
5309 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5311 2015-10-26 Doug Evans <dje@google.com>
5313 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5315 2015-10-26 Doug Evans <dje@google.com>
5317 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5319 (attach_thread, find_new_threads_callback): Ditto.
5321 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5323 * mem-break.h (set_breakpoint_data): Remove.
5325 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5327 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5328 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5329 (initialize_low): Remove set_breakpoint_data call.
5330 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5331 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5332 (initialize_low): Remove set_breakpoint_data call.
5333 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5334 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5335 (initialize_low): Remove set_breakpoint_data call.
5337 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5339 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5340 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5341 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5342 * target.h (target_breakpoint_kind_from_pc): New macro.
5344 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5346 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5347 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5348 the default breakpoint kind.
5350 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5352 * linux-arm-low.c (arm_supports_z_point_type): Add software
5355 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5357 * linux-arm-low.c: Refactor breakpoint definitions.
5358 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5359 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5361 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5363 * Makefile.in: Add arm.c/o.
5364 * configure.srv: Likewise.
5365 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5366 (arm_breakpoint_kind_from_pc): New function.
5367 (arm_sw_breakpoint_from_kind): Return proper kind.
5368 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5370 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5372 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5374 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5375 (struct raw_breakpoint) <size>: Remove.
5376 (struct raw_breakpoint) <kind>: Add.
5377 (bp_size): New function.
5378 (bp_opcode): Likewise.
5379 (find_raw_breakpoint_at): Adjust for kind.
5380 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5381 (remove_memory_breakpoint): Adjust for kind call bp_size.
5382 (set_raw_breakpoint_at): Adjust for kind.
5383 (set_breakpoint): Likewise.
5384 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5385 (delete_raw_breakpoint): Adjust for kind.
5386 (delete_breakpoint): Likewise.
5387 (find_gdb_breakpoint): Likewise.
5388 (set_gdb_breakpoint_1): Likewise.
5389 (set_gdb_breakpoint): Likewise.
5390 (delete_gdb_breakpoint_1): Likewise.
5391 (delete_gdb_breakpoint): Likewise.
5392 (uninsert_raw_breakpoint): Likewise.
5393 (reinsert_raw_breakpoint): Likewise.
5394 (set_breakpoint_data): Remove.
5395 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5396 (check_mem_read): Adjust for kind call bp_size.
5397 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5398 (clone_one_breakpoint): Adjust for kind.
5399 * mem-break.h (set_gdb_breakpoint): Likewise.
5400 (delete_gdb_breakpoint): Likewise.
5401 * server.c (process_serial_event): Likewise.
5403 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5405 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5406 (struct linux_target_ops) <breakpoint>: Remove.
5407 (struct linux_target_ops) <breakpoint_len>: Remove.
5408 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5409 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5410 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5411 (arm_sw_breakpoint_from_kind): New function.
5412 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5413 (struct linux_target_ops) <breakpoint>: Remove.
5414 (struct linux_target_ops) <breakpoint_len>: Remove.
5415 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5416 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5417 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5418 (struct linux_target_ops) <breakpoint>: Remove.
5419 (struct linux_target_ops) <breakpoint_len>: Remove.
5420 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5421 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5422 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5423 (struct linux_target_ops) <breakpoint>: Remove.
5424 (struct linux_target_ops) <breakpoint_len>: Remove.
5425 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5426 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5427 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5428 and sw_breakpoint_from_kind to increment the pc.
5429 (linux_breakpoint_kind_from_pc): New function.
5430 (linux_sw_breakpoint_from_kind): New function.
5431 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5432 (initialize_low): Call breakpoint_kind_from_pc and
5433 sw_breakpoint_from_kind to replace breakpoint_data/len.
5434 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5436 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5437 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5438 (struct linux_target_ops) <breakpoint>: Remove.
5439 (struct linux_target_ops) <breakpoint_len>: Remove.
5440 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5441 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5442 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5443 (struct linux_target_ops) <breakpoint>: Remove.
5444 (struct linux_target_ops) <breakpoint_len>: Remove.
5445 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5447 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5448 (struct linux_target_ops) <breakpoint>: Remove.
5449 (struct linux_target_ops) <breakpoint_len>: Remove.
5450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5452 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5453 (struct linux_target_ops) <breakpoint>: Remove.
5454 (struct linux_target_ops) <breakpoint_len>: Remove.
5455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5457 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5458 (struct linux_target_ops) <breakpoint>: Remove.
5459 (struct linux_target_ops) <breakpoint_len>: Remove.
5460 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5462 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5463 (struct linux_target_ops) <breakpoint>: Remove.
5464 (struct linux_target_ops) <breakpoint_len>: Remove.
5465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5467 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5468 (struct linux_target_ops) <breakpoint>: Remove.
5469 (struct linux_target_ops) <breakpoint_len>: Remove.
5470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5472 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5473 (struct linux_target_ops) <breakpoint>: Remove.
5474 (struct linux_target_ops) <breakpoint_len>: Remove.
5475 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5476 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5477 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5478 (struct linux_target_ops) <breakpoint>: Remove.
5479 (struct linux_target_ops) <breakpoint_len>: Remove.
5480 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5482 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5483 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5484 (struct linux_target_ops) <breakpoint>: Remove.
5485 (struct linux_target_ops) <breakpoint_len>: Remove.
5486 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5487 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5488 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5489 (struct linux_target_ops) <breakpoint>: Remove.
5490 (struct linux_target_ops) <breakpoint_len>: Remove.
5491 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5494 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5496 * linux-cris-low.c (cris_get_pc): Remove void arg.
5498 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5500 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5503 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5505 * inferiors.c (thread_pid_matches_callback): New function.
5506 (find_thread_process): New function.
5507 (remove_thread): Reset current_thread.
5508 (remove_process): Assert threads have been removed first.
5510 2015-10-15 Yao Qi <yao.qi@linaro.org>
5512 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5514 (aarch64_remove_point): Likewise.
5515 * regcache.c (regcache_register_size): New function.
5517 2015-10-12 Yao Qi <yao.qi@linaro.org>
5519 * linux-aarch64-low.c: Update all callers as emit_load_store
5520 is renamed to aarch64_emit_load_store.
5522 2015-10-12 Yao Qi <yao.qi@linaro.org>
5524 * linux-aarch64-low.c: Update all callers of function renaming
5525 from emit_insn to aarch64_emit_insn.
5527 2015-10-12 Yao Qi <yao.qi@linaro.org>
5529 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5530 arch/aarch64-insn.h.
5531 (struct aarch64_memory_operand): Likewise.
5533 (emit_insn): Move to arch/aarch64-insn.c.
5534 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5535 (emit_load_store): Move to arch/aarch64-insn.c.
5536 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5537 (can_encode_int32): Remove.
5539 2015-10-12 Yao Qi <yao.qi@linaro.org>
5541 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5542 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5543 (aarch64_relocate_instruction): Likewise.
5544 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5545 (struct aarch64_insn_visitor): Likewise.
5547 2015-10-12 Yao Qi <yao.qi@linaro.org>
5549 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5550 (struct aarch64_insn_visitor): New.
5551 (struct aarch64_insn_relocation_data): New.
5552 (aarch64_ftrace_insn_reloc_b): New function.
5553 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5554 (aarch64_ftrace_insn_reloc_cb): Likewise.
5555 (aarch64_ftrace_insn_reloc_tb): Likewise.
5556 (aarch64_ftrace_insn_reloc_adr): Likewise.
5557 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5558 (aarch64_ftrace_insn_reloc_others): Likewise.
5560 (aarch64_relocate_instruction): Use visitor.
5562 2015-10-12 Yao Qi <yao.qi@linaro.org>
5564 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5565 int. Add argument buf.
5566 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5567 aarch64_relocate_instruction.
5569 2015-10-12 Yao Qi <yao.qi@linaro.org>
5571 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5572 argument insn. Remove local variable insn. Don't call
5574 (aarch64_install_fast_tracepoint_jump_pad): Call
5577 2015-09-30 Yao Qi <yao.qi@linaro.org>
5579 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5580 (emit_load_store_pair): Likewise.
5582 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5584 * dll.c (match_dll): Add cast(s).
5585 (unloaded_dll): Likewise.
5586 * linux-low.c (second_thread_of_pid_p): Likewise.
5587 (delete_lwp_callback): Likewise.
5588 (count_events_callback): Likewise.
5589 (select_event_lwp_callback): Likewise.
5590 (linux_set_resume_request): Likewise.
5591 * server.c (accumulate_file_name_length): Likewise.
5592 (emit_dll_description): Likewise.
5593 (handle_qxfer_threads_worker): Likewise.
5594 (visit_actioned_threads): Likewise.
5595 * thread-db.c (any_thread_of): Likewise.
5596 * tracepoint.c (same_process_p): Likewise.
5597 (match_blocktype): Likewise.
5598 (build_traceframe_info_xml): Likewise.
5600 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5602 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5604 (gdb_unparse_agent_expr): Likewise.
5605 * hostio.c (require_data): Likewise.
5606 (handle_pread): Likewise.
5607 * linux-low.c (disable_regset): Likewise.
5608 (fetch_register): Likewise.
5609 (store_register): Likewise.
5610 (get_dynamic): Likewise.
5611 (linux_qxfer_libraries_svr4): Likewise.
5612 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5613 (set_fast_tracepoint_jump): Likewise.
5614 (uninsert_fast_tracepoint_jumps_at): Likewise.
5615 (reinsert_fast_tracepoint_jumps_at): Likewise.
5616 (validate_inserted_breakpoint): Likewise.
5617 (clone_agent_expr): Likewise.
5618 * regcache.c (init_register_cache): Likewise.
5619 * remote-utils.c (putpkt_binary_1): Likewise.
5620 (decode_M_packet): Likewise.
5621 (decode_X_packet): Likewise.
5622 (look_up_one_symbol): Likewise.
5623 (relocate_instruction): Likewise.
5624 (monitor_output): Likewise.
5625 * server.c (handle_search_memory): Likewise.
5626 (handle_qxfer_exec_file): Likewise.
5627 (handle_qxfer_libraries): Likewise.
5628 (handle_qxfer): Likewise.
5629 (handle_query): Likewise.
5630 (handle_v_cont): Likewise.
5631 (handle_v_run): Likewise.
5632 (captured_main): Likewise.
5633 * target.c (write_inferior_memory): Likewise.
5634 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5635 * tracepoint.c (init_trace_buffer): Likewise.
5636 (add_tracepoint_action): Likewise.
5637 (add_traceframe): Likewise.
5638 (add_traceframe_block): Likewise.
5639 (cmd_qtdpsrc): Likewise.
5640 (cmd_qtdv): Likewise.
5641 (cmd_qtstatus): Likewise.
5642 (response_source): Likewise.
5643 (response_tsv): Likewise.
5644 (cmd_qtnotes): Likewise.
5645 (gdb_collect): Likewise.
5646 (initialize_tracepoint): Likewise.
5648 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5650 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5651 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5652 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5654 (enum aarch64_condition_codes): New enum.
5655 (w0): New static global.
5658 (struct aarch64_memory_operand) <type>: New
5659 MEMORY_OPERAND_POSTINDEX type.
5660 (postindex_memory_operand): New helper function.
5661 (emit_ret): New function.
5662 (emit_load_store_pair): New function, factored out of emit_stp
5663 with support for MEMORY_OPERAND_POSTINDEX.
5664 (emit_stp): Rewrite using emit_load_store_pair.
5665 (emit_ldp): New function.
5666 (emit_load_store): Likewise.
5667 (emit_ldr): Mention post-index instruction in comment.
5668 (emit_ldrh): New function.
5669 (emit_ldrb): New function.
5670 (emit_ldrsw): Mention post-index instruction in comment.
5671 (emit_str): Likewise.
5672 (emit_subs): New function.
5673 (emit_cmp): Likewise.
5674 (emit_and): Likewise.
5675 (emit_orr): Likewise.
5676 (emit_orn): Likewise.
5677 (emit_eor): Likewise.
5678 (emit_mvn): Likewise.
5679 (emit_lslv): Likewise.
5680 (emit_lsrv): Likewise.
5681 (emit_asrv): Likewise.
5682 (emit_mul): Likewise.
5683 (emit_sbfm): Likewise.
5684 (emit_sbfx): Likewise.
5685 (emit_ubfm): Likewise.
5686 (emit_ubfx): Likewise.
5687 (emit_csinc): Likewise.
5688 (emit_cset): Likewise.
5689 (emit_nop): Likewise.
5690 (emit_ops_insns): New helper function.
5691 (emit_pop): Likewise.
5692 (emit_push): Likewise.
5693 (aarch64_emit_prologue): New function.
5694 (aarch64_emit_epilogue): Likewise.
5695 (aarch64_emit_add): Likewise.
5696 (aarch64_emit_sub): Likewise.
5697 (aarch64_emit_mul): Likewise.
5698 (aarch64_emit_lsh): Likewise.
5699 (aarch64_emit_rsh_signed): Likewise.
5700 (aarch64_emit_rsh_unsigned): Likewise.
5701 (aarch64_emit_ext): Likewise.
5702 (aarch64_emit_log_not): Likewise.
5703 (aarch64_emit_bit_and): Likewise.
5704 (aarch64_emit_bit_or): Likewise.
5705 (aarch64_emit_bit_xor): Likewise.
5706 (aarch64_emit_bit_not): Likewise.
5707 (aarch64_emit_equal): Likewise.
5708 (aarch64_emit_less_signed): Likewise.
5709 (aarch64_emit_less_unsigned): Likewise.
5710 (aarch64_emit_ref): Likewise.
5711 (aarch64_emit_if_goto): Likewise.
5712 (aarch64_emit_goto): Likewise.
5713 (aarch64_write_goto_address): Likewise.
5714 (aarch64_emit_const): Likewise.
5715 (aarch64_emit_call): Likewise.
5716 (aarch64_emit_reg): Likewise.
5717 (aarch64_emit_pop): Likewise.
5718 (aarch64_emit_stack_flush): Likewise.
5719 (aarch64_emit_zero_ext): Likewise.
5720 (aarch64_emit_swap): Likewise.
5721 (aarch64_emit_stack_adjust): Likewise.
5722 (aarch64_emit_int_call_1): Likewise.
5723 (aarch64_emit_void_call_2): Likewise.
5724 (aarch64_emit_eq_goto): Likewise.
5725 (aarch64_emit_ne_goto): Likewise.
5726 (aarch64_emit_lt_goto): Likewise.
5727 (aarch64_emit_le_goto): Likewise.
5728 (aarch64_emit_gt_goto): Likewise.
5729 (aarch64_emit_ge_got): Likewise.
5730 (aarch64_emit_ops_impl): New static global variable.
5731 (aarch64_emit_ops): New target function, return
5732 &aarch64_emit_ops_impl.
5733 (struct linux_target_ops): Install it.
5735 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5737 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5738 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5740 * linux-aarch64-ipa.c: New file.
5741 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5743 (aarch64_get_thread_area): New target method.
5744 (extract_signed_bitfield): New helper function.
5745 (aarch64_decode_ldr_literal): New function.
5746 (enum aarch64_opcodes): New enum.
5747 (struct aarch64_register): New struct.
5748 (struct aarch64_operand): New struct.
5749 (x0): New static global.
5758 (aarch64_register): New helper function.
5759 (register_operand): Likewise.
5760 (immediate_operand): Likewise.
5761 (struct aarch64_memory_operand): New struct.
5762 (offset_memory_operand): New helper function.
5763 (preindex_memory_operand): Likewise.
5764 (enum aarch64_system_control_registers): New enum.
5765 (ENCODE): New macro.
5766 (emit_insn): New helper function.
5767 (emit_b): New function.
5768 (emit_bcond): Likewise.
5769 (emit_cb): Likewise.
5770 (emit_tb): Likewise.
5771 (emit_blr): Likewise.
5772 (emit_stp): Likewise.
5773 (emit_ldp_q_offset): Likewise.
5774 (emit_stp_q_offset): Likewise.
5775 (emit_load_store): Likewise.
5776 (emit_ldr): Likewise.
5777 (emit_ldrsw): Likewise.
5778 (emit_str): Likewise.
5779 (emit_ldaxr): Likewise.
5780 (emit_stxr): Likewise.
5781 (emit_stlr): Likewise.
5782 (emit_data_processing_reg): Likewise.
5783 (emit_data_processing): Likewise.
5784 (emit_add): Likewise.
5785 (emit_sub): Likewise.
5786 (emit_mov): Likewise.
5787 (emit_movk): Likewise.
5788 (emit_mov_addr): Likewise.
5789 (emit_mrs): Likewise.
5790 (emit_msr): Likewise.
5791 (emit_sevl): Likewise.
5792 (emit_wfe): Likewise.
5793 (append_insns): Likewise.
5794 (can_encode_int32_in): New helper function.
5795 (aarch64_relocate_instruction): New function.
5796 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5797 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5798 (struct linux_target_ops): Install aarch64_get_thread_area,
5799 aarch64_install_fast_tracepoint_jump_pad and
5800 aarch64_get_min_fast_tracepoint_insn_len.
5802 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5804 * Makefile.in (aarch64-insn.o): New rule.
5805 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5807 2015-09-21 Yao Qi <yao.qi@linaro.org>
5809 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5811 2015-09-21 Yao Qi <yao.qi@linaro.org>
5813 * tracepoint.c (max_jump_pad_size): Remove.
5815 2015-09-18 Yao Qi <yao.qi@linaro.org>
5817 * linux-aarch64-low.c: Don't include sys/uio.h.
5818 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5820 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5822 * tracepoint.c (eval_result_type): Change prototype.
5823 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5825 2015-09-15 Pedro Alves <palves@redhat.com>
5827 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5828 Check whether to report exec events instead of checking whether
5829 multiprocess is enabled.
5831 2015-09-15 Pedro Alves <palves@redhat.com>
5834 * remote-utils.c (prepare_resume_reply): Merge
5835 TARGET_WAITKIND_VFORK_DONE switch case with the
5836 TARGET_WAITKIND_FORKED case.
5838 2015-09-15 Yao Qi <yao.qi@linaro.org>
5840 * server.c (handle_query): Check string comparison using
5841 "else if" instead of "if".
5843 2015-09-15 Yao Qi <yao.qi@linaro.org>
5845 * server.c (vCont_supported): New global variable.
5846 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5847 matches. Append ";vContSupported+" to own_buf.
5848 (handle_v_requests): Append ";s;S" to own_buf if target supports
5849 hardware single step or vCont_supported is false.
5850 (capture_main): Set vCont_supported to zero.
5852 2015-09-15 Yao Qi <yao.qi@linaro.org>
5854 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5856 (linux_supports_hardware_single_step): ... New function.
5857 (linux_target_ops): Update.
5858 * lynx-low.c (lynx_target_ops): Set field
5859 supports_hardware_single_step to target_can_do_hardware_single_step.
5860 * nto-low.c (nto_target_ops): Likewise.
5861 * spu-low.c (spu_target_ops): Likewise.
5862 * win32-low.c (win32_target_ops): Likewise.
5863 * target.c (target_can_do_hardware_single_step): New function.
5864 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5865 Remove. <supports_hardware_single_step>: New field.
5866 (target_supports_conditional_breakpoints): Remove.
5867 (target_supports_hardware_single_step): New macro.
5868 (target_can_do_hardware_single_step): Declare.
5869 * server.c (handle_query): Use target_supports_hardware_single_step
5870 instead of target_supports_conditional_breakpoints.
5872 2015-09-15 Yao Qi <yao.qi@linaro.org>
5874 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5876 (struct linux_target_ops the_low_target): Install
5877 aarch64_linux_siginfo_fixup.
5879 2015-09-11 Don Breazeal <donb@codesourcery.com>
5880 Luis Machado <lgustavo@codesourcery.com>
5882 * linux-low.c (linux_mourn): Static declaration.
5883 (linux_arch_setup): Move in front of
5884 handle_extended_wait.
5885 (linux_arch_setup_thread): New function.
5886 (handle_extended_wait): Handle exec events. Call
5887 linux_arch_setup_thread. Make event_lwp argument a
5888 pointer-to-a-pointer.
5889 (check_zombie_leaders): Do not check stopped threads.
5890 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5891 (linux_low_filter_event): Add lwp and thread for exec'ing
5892 non-leader thread if leader thread has been deleted.
5893 Refactor code into linux_arch_setup_thread and call it.
5894 Pass child lwp pointer by reference to handle_extended_wait.
5895 (linux_wait_for_event_filtered): Update comment.
5896 (linux_wait_1): Prevent clobbering exec event status.
5897 (linux_supports_exec_events): New function.
5898 (linux_target_ops) <supports_exec_events>: Initialize new member.
5899 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5901 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5902 * server.c (report_exec_events): New global variable.
5903 (handle_query): Handle qSupported query for exec-events feature.
5904 (captured_main): Initialize report_exec_events.
5905 * server.h (report_exec_events): Declare new global variable.
5906 * target.h (struct target_ops) <supports_exec_events>: New
5908 (target_supports_exec_events): New macro.
5909 * win32-low.c (win32_target_ops) <supports_exec_events>:
5910 Initialize new member.
5912 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5914 * linux-low.c (linux_low_enable_btrace): Remove.
5915 (linux_target_ops): Replace linux_low_enable_btrace with
5916 linux_enable_btrace.
5918 2015-09-03 Yao Qi <yao.qi@linaro.org>
5920 * linux-aarch64-low.c (aarch64_insert_point): Call
5921 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5924 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5926 * linux-low.c (check_stopped_by_breakpoint): Use
5927 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5929 2015-08-27 Pedro Alves <palves@redhat.com>
5931 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5933 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5935 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5936 the XNEW-family equivalent.
5937 (compile_bytecodes): Likewise.
5938 * dll.c (loaded_dll): Likewise.
5939 * event-loop.c (append_callback_event): Likewise.
5940 (create_file_handler): Likewise.
5941 (create_file_event): Likewise.
5942 * hostio.c (handle_open): Likewise.
5943 * inferiors.c (add_thread): Likewise.
5944 (add_process): Likewise.
5945 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5946 * linux-arm-low.c (arm_new_process): Likewise.
5947 (arm_new_thread): Likewise.
5948 * linux-low.c (add_to_pid_list): Likewise.
5949 (linux_add_process): Likewise.
5950 (handle_extended_wait): Likewise.
5951 (add_lwp): Likewise.
5952 (enqueue_one_deferred_signal): Likewise.
5953 (enqueue_pending_signal): Likewise.
5954 (linux_resume_one_lwp_throw): Likewise.
5955 (linux_resume_one_thread): Likewise.
5956 (linux_read_memory): Likewise.
5957 (linux_write_memory): Likewise.
5958 * linux-mips-low.c (mips_linux_new_process): Likewise.
5959 (mips_linux_new_thread): Likewise.
5960 (mips_add_watchpoint): Likewise.
5961 * linux-x86-low.c (initialize_low_arch): Likewise.
5962 * lynx-low.c (lynx_add_process): Likewise.
5963 * mem-break.c (set_raw_breakpoint_at): Likewise.
5964 (set_breakpoint): Likewise.
5965 (add_condition_to_breakpoint): Likewise.
5966 (add_commands_to_breakpoint): Likewise.
5967 (clone_agent_expr): Likewise.
5968 (clone_one_breakpoint): Likewise.
5969 * regcache.c (new_register_cache): Likewise.
5970 * remote-utils.c (look_up_one_symbol): Likewise.
5971 * server.c (queue_stop_reply): Likewise.
5972 (start_inferior): Likewise.
5973 (queue_stop_reply_callback): Likewise.
5974 (handle_target_event): Likewise.
5975 * spu-low.c (fetch_ppc_memory): Likewise.
5976 (store_ppc_memory): Likewise.
5977 * target.c (set_target_ops): Likewise.
5978 * thread-db.c (thread_db_load_search): Likewise.
5979 (try_thread_db_load_1): Likewise.
5980 * tracepoint.c (add_tracepoint): Likewise.
5981 (add_tracepoint_action): Likewise.
5982 (create_trace_state_variable): Likewise.
5983 (cmd_qtdpsrc): Likewise.
5984 (cmd_qtro): Likewise.
5985 (add_while_stepping_state): Likewise.
5986 * win32-low.c (child_add_thread): Likewise.
5987 (get_image_name): Likewise.
5989 2015-08-25 Yao Qi <yao.qi@linaro.org>
5991 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5993 2015-08-25 Yao Qi <yao.qi@linaro.org>
5995 * Makefile.in (aarch64-linux.o): New rule.
5996 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5998 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5999 (aarch64_init_debug_reg_state): Make it extern.
6000 (aarch64_linux_prepare_to_resume): Remove.
6002 2015-08-25 Yao Qi <yao.qi@linaro.org>
6004 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6005 lwp_arch_private_info and ptid_of_lwp.
6007 2015-08-25 Yao Qi <yao.qi@linaro.org>
6009 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6010 Find proc_info by find_process_pid. All callers updated.
6012 2015-08-25 Yao Qi <yao.qi@linaro.org>
6014 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6016 (debug_reg_change_callback): Remove.
6017 (aarch64_notify_debug_reg_change): Remove.
6019 2015-08-25 Yao Qi <yao.qi@linaro.org>
6021 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6022 Call current_lwp_ptid.
6024 2015-08-25 Yao Qi <yao.qi@linaro.org>
6026 * linux-aarch64-low.c (debug_reg_change_callback): Use
6029 2015-08-25 Yao Qi <yao.qi@linaro.org>
6031 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6033 2015-08-25 Yao Qi <yao.qi@linaro.org>
6035 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6037 2015-08-25 Yao Qi <yao.qi@linaro.org>
6039 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6042 2015-08-25 Yao Qi <yao.qi@linaro.org>
6044 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6046 (debug_reg_change_callback): Remove argument entry and add argument
6047 lwp. Remove local variable thread. Don't print thread id in the
6048 debugging output. Don't check whether pid of thread equals to pid.
6049 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6050 iterate_over_lwps instead find_inferior.
6052 2015-08-24 Pedro Alves <palves@redhat.com>
6054 * inferiors.c (get_first_process): New function.
6055 * inferiors.h (get_first_process): New declaration.
6056 * remote-utils.c (read_ptid): Default to the first process in the
6057 list, instead of to the current thread's process.
6059 2015-08-24 Pedro Alves <palves@redhat.com>
6061 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6062 * event-loop.c: Likewise.
6063 * remote-utils.c: Likewise.
6064 * tracepoint.c: Likewise.
6066 2015-08-24 Pedro Alves <palves@redhat.com>
6068 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6071 2015-08-21 Pedro Alves <palves@redhat.com>
6073 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6074 instead of literal 1.
6076 2015-08-21 Pedro Alves <palves@redhat.com>
6078 * tdesc.c (default_description): Explicitly zero-initialize.
6080 2015-08-21 Pedro Alves <palves@redhat.com>
6083 * inferiors.c (remove_thread): Discard any pending stop reply for
6085 * server.c (remove_all_on_match_pid): Rename to ...
6086 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6088 (discard_queued_stop_replies): Change parameter to a ptid. Now
6090 (handle_v_kill, kill_inferior_callback, captured_main)
6091 (process_serial_event): Adjust.
6092 * server.h (discard_queued_stop_replies): Declare.
6094 2015-08-21 Pedro Alves <palves@redhat.com>
6096 * linux-low.c (wait_for_sigstop): Always switch to no thread
6097 selected if the previously current thread dies.
6098 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6099 process instead of the current thread's.
6100 * remote-utils.c (input_interrupt): Don't check if there's no
6102 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6103 current thread to the general thread fails, error out.
6104 (handle_qxfer_auxv, handle_qxfer_libraries)
6105 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6106 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6107 (handle_query): Check if there's a thread selected instead of
6108 checking whether there's any thread in the thread list.
6109 (handle_qxfer_threads, handle_qxfer_btrace)
6110 (handle_qxfer_btrace_conf): Don't error out early if there's no
6111 thread in the thread list.
6112 (handle_v_cont, myresume): Don't set the current thread to the
6114 (process_serial_event) <Hg handling>: Also set thread_id if the
6115 previous general thread is still alive.
6116 (process_serial_event) <g/G handling>: If setting the current
6117 thread to the general thread fails, error out.
6118 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6119 thread's lwp instead of the current thread's.
6120 * target.c (set_desired_thread): If the desired thread was not
6121 found, leave the current thread pointing to NULL. Return an int
6122 (boolean) indicating success.
6123 * target.h (set_desired_thread): Change return type to int.
6125 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6127 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6128 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6130 (ps_get_thread_area): New function.
6132 2015-08-19 Gary Benson <gbenson@redhat.com>
6134 * hostio.c (handle_pread): Do not attempt to read more data
6135 than hostio_reply_with_data can fit in a packet.
6137 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6139 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6141 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6143 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6145 2015-08-06 Pedro Alves <palves@redhat.com>
6147 * tracepoint.c (expr_eval_result): Now an int.
6149 2015-08-06 Pedro Alves <palves@redhat.com>
6151 * gdbthread.h (struct regcache): Forward declare.
6152 (struct thread_info) <regcache_data>: Now a struct regcache
6154 * inferiors.c (inferior_regcache_data)
6155 (set_inferior_regcache_data): Now work with struct regcache
6157 * inferiors.h (struct regcache): Forward declare.
6158 (inferior_regcache_data, set_inferior_regcache_data): Now work
6159 with struct regcache pointers.
6160 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6161 (free_register_cache_thread): Remove struct regcache pointer
6164 2015-08-06 Pedro Alves <palves@redhat.com>
6166 * server.c (captured_main): On error, print the exception message
6167 to stderr, and if run_once is set, throw a quit.
6169 2015-08-06 Pedro Alves <palves@redhat.com>
6171 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6174 2015-08-06 Pedro Alves <palves@redhat.com>
6176 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6177 reading beyond the passed in buffer length.
6179 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6181 * tracepoint.c (symbol_list) <required>: Remove.
6183 2015-08-06 Pedro Alves <palves@redhat.com>
6185 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6186 count if stopping and suspending threads.
6187 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6188 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6189 (linux_detach): Complete an ongoing step-over.
6190 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6192 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6193 (linux_wait_1): If passing a signal to the inferior after
6194 finishing a step-over, unsuspend and re-resume all lwps. If we
6195 see a single-step event but the thread should be continuing, don't
6196 pass the trap to gdb.
6197 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6198 internal_error instead of gdb_assert.
6199 (enqueue_pending_signal): New function.
6200 (check_ptrace_stopped_lwp_gone): Add debug output.
6201 (start_step_over): Use internal_error instead of gdb_assert.
6202 (complete_ongoing_step_over): New function.
6203 (linux_resume_one_thread): Don't resume a suspended thread.
6204 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6207 2015-08-06 Pedro Alves <palves@redhat.com>
6209 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6210 (linux_thread_alive): Use lwp_is_marked_dead.
6211 (extended_event_reported): Delete.
6212 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6213 instead of extended_event_reported.
6214 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6216 (lwp_is_marked_dead): New function.
6217 (lwp_running): Use lwp_is_marked_dead.
6218 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6221 2015-08-06 Pedro Alves <palves@redhat.com>
6223 * linux-low.c (linux_wait_1): Move fork event output out of the
6224 !report_to_gdb check. Pass event_child->waitstatus to
6225 target_waitstatus_to_string instead of ourstatus.
6227 2015-08-04 Yao Qi <yao.qi@linaro.org>
6229 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6230 if current_thread is 32 bit.
6232 2015-08-04 Yao Qi <yao.qi@linaro.org>
6234 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6235 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6236 * server.c (extended_protocol): Remove "static".
6237 * server.h (extended_protocol): Declare it.
6239 2015-08-04 Yao Qi <yao.qi@linaro.org>
6241 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6242 both aarch64 and aarch32.
6243 (aarch64_set_pc): Likewise.
6245 2015-08-04 Yao Qi <yao.qi@linaro.org>
6247 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6248 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6249 arm-with-neon.xml to srv_xmlfiles.
6250 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6251 (is_64bit_tdesc): New function.
6252 (aarch64_linux_read_description): New function.
6253 (aarch64_arch_setup): Call aarch64_linux_read_description.
6254 (regs_info): Rename to regs_info_aarch64.
6255 (aarch64_regs_info): Return right regs_info.
6256 (initialize_low_arch): Call initialize_low_arch_aarch32.
6258 2015-08-04 Yao Qi <yao.qi@linaro.org>
6260 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6261 * linux-aarch32-low.c: New file.
6262 * linux-aarch32-low.h: New file.
6263 * linux-arm-low.c (arm_fill_gregset): Move it to
6264 linux-aarch32-low.c.
6265 (arm_store_gregset): Likewise.
6266 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6267 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6268 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6269 (regs_info): Rename to regs_info_arm.
6270 (arm_regs_info): Return regs_info_aarch32 if
6271 have_ptrace_getregset is 1 and target description is
6272 arm_with_neon or arm_with_vfpv3.
6273 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6274 Call initialize_low_arch_aarch32 instead.
6276 2015-08-04 Yao Qi <yao.qi@linaro.org>
6278 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6279 * linux-low.c: ... here.
6280 * linux-low.h (have_ptrace_getregset): Declare it.
6282 2015-08-04 Pedro Alves <palves@redhat.com>
6284 * thread-db.c (struct thread_db): Use new typedefs.
6285 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6287 (disable_thread_event_reporting): Cast result of dlsym to
6288 destination function pointer type.
6289 (thread_db_mourn): Use td_ta_delete_ftype.
6291 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6293 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6295 (CDX_BREAKPOINT): Define for R2.
6296 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6297 (the_low_target): Add comments.
6299 2015-07-30 Yao Qi <yao.qi@linaro.org>
6301 * linux-arm-low.c (arm_hwcap): Remove it.
6302 (arm_read_description): New local variable arm_hwcap. Don't
6303 set arm_hwcap to zero.
6305 2015-07-30 Yao Qi <yao.qi@linaro.org>
6307 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6308 Use regcache->tdesc instead.
6309 (arm_store_wmmxregset): Likewise.
6310 (arm_fill_vfpregset): Likewise.
6311 (arm_store_vfpregset): Likewise.
6313 2015-07-30 Yao Qi <yao.qi@linaro.org>
6315 * linux-arm-low.c: Include arch/arm.h.
6316 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6317 (arm_store_gregset): Likewise.
6319 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6321 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6322 ptrace's 4th parameter.
6324 2015-07-27 Yao Qi <yao.qi@linaro.org>
6326 * configure.srv (case aarch64*-*-linux*): Don't set
6329 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6331 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6333 * linux-arm-low.c: Likewise.
6334 * linux-cris-low.c: Likewise.
6335 * linux-crisv32-low.c: Likewise.
6336 * linux-low.c: Likewise.
6337 * linux-m68k-low.c: Likewise.
6338 * linux-mips-low.c: Likewise.
6339 * linux-nios2-low.c: Likewise.
6340 * linux-s390-low.c: Likewise.
6341 * linux-sparc-low.c: Likewise.
6342 * linux-tic6x-low.c: Likewise.
6343 * linux-tile-low.c: Likewise.
6344 * linux-x86-low.c: Likewise.
6346 2015-07-24 Pedro Alves <palves@redhat.com>
6348 * config.in: Regenerate.
6349 * configure: Regenerate.
6351 2015-07-24 Pedro Alves <palves@redhat.com>
6353 * acinclude.m4: Include ../ptrace.m4.
6354 * configure.ac: Call GDB_AC_PTRACE.
6355 * config.in, configure: Regenerate.
6357 2015-07-24 Yao Qi <yao.qi@linaro.org>
6359 * linux-low.c (linux_create_inferior): Remove setting to
6360 proc->priv->new_inferior.
6361 (linux_attach): Likewise.
6362 (linux_low_filter_event): Likewise.
6363 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6365 2015-07-24 Yao Qi <yao.qi@linaro.org>
6367 * linux-low.c (linux_arch_setup): New function.
6368 (linux_low_filter_event): If proc->tdesc is NULL and
6369 proc->attached is true, call the_low_target.arch_setup.
6370 Otherwise, keep status pending, and return.
6371 (linux_resume_one_lwp_throw): Don't call get_pc if
6372 thread->while_stepping isn't NULL. Don't call
6373 get_thread_regcache if proc->tdesc is NULL.
6374 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6375 (linux_target_ops): Install arch_setup.
6376 * server.c (start_inferior): Call the_target->arch_setup.
6377 * target.h (struct target_ops) <arch_setup>: New field.
6378 (target_arch_setup): New marco.
6379 * lynx-low.c (lynx_target_ops): Update.
6380 * nto-low.c (nto_target_ops): Update.
6381 * spu-low.c (spu_target_ops): Update.
6382 * win32-low.c (win32_target_ops): Update.
6384 2015-07-24 Yao Qi <yao.qi@linaro.org>
6386 * linux-low.c (linux_add_process): Don't set
6387 proc->priv->new_inferior.
6388 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6389 (linux_attach): Likewise.
6391 2015-07-24 Yao Qi <yao.qi@linaro.org>
6393 * server.c (start_inferior): Code refactor.
6395 2015-07-24 Yao Qi <yao.qi@linaro.org>
6397 * server.c (process_serial_event): Set general_thread.
6399 2015-07-21 Yao Qi <yao.qi@linaro.org>
6401 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6402 aarch64_linux_get_debug_reg_capacity.
6404 2015-07-17 Yao Qi <yao.qi@linaro.org>
6406 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6407 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6408 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6409 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6410 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6411 (AARCH64_HWP_ALIGNMENT): Likewise.
6412 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6413 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6414 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6415 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6416 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6417 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6418 (struct aarch64_debug_reg_state): Likewise.
6419 (struct arch_lwp_info): Likewise.
6420 (aarch64_align_watchpoint): Likewise.
6421 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6422 (aarch64_watchpoint_length): Likewise.
6423 (aarch64_point_encode_ctrl_reg): Likewise
6424 (aarch64_point_is_aligned): Likewise.
6425 (aarch64_align_watchpoint): Likewise.
6426 (aarch64_linux_set_debug_regs):
6427 (aarch64_dr_state_insert_one_point): Likewise.
6428 (aarch64_dr_state_remove_one_point): Likewise.
6429 (aarch64_handle_breakpoint): Likewise.
6430 (aarch64_handle_aligned_watchpoint): Likewise.
6431 (aarch64_handle_unaligned_watchpoint): Likewise.
6432 (aarch64_handle_watchpoint): Likewise.
6434 2015-07-17 Yao Qi <yao.qi@linaro.org>
6436 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6437 and don't aarch64_get_debug_reg_state. All callers update.
6438 (aarch64_handle_aligned_watchpoint): Likewise.
6439 (aarch64_handle_unaligned_watchpoint): Likewise.
6440 (aarch64_handle_watchpoint): Likewise.
6441 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6442 (aarch64_remove_point): Likewise.
6444 2015-07-17 Yao Qi <yao.qi@linaro.org>
6446 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6448 (aarch64_handle_unaligned_watchpoint): Likewise.
6450 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6452 Revert the previous 3 commits:
6453 Move gdb_regex* to common/
6454 Move linux_find_memory_regions_full & co.
6455 gdbserver build-id attribute generator
6457 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6458 Jan Kratochvil <jan.kratochvil@redhat.com>
6460 gdbserver build-id attribute generator.
6461 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6462 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6463 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6465 (get_dynamic): Use find_pdhr to traverse program headers.
6466 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6467 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6468 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6469 (get_hex_build_id): New.
6470 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6471 to reply XML document.
6473 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6474 Jan Kratochvil <jan.kratochvil@redhat.com>
6476 * target.c: Include target/target-utils.h and fcntl.h.
6477 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6478 (target_fileio_read_stralloc): New functions.
6480 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6482 * Makefile.in (OBS): Add gdb_regex.o.
6484 * config.in: Rebuilt.
6485 * configure: Rebuilt.
6487 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6488 Jan Kratochvil <jan.kratochvil@redhat.com>
6490 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6491 * Makefile.in (OBS): Add target-utils.o.
6492 (linux-maps.o, target-utils.o): New.
6493 * configure.srv (srv_linux_obj): Add linux-maps.o.
6495 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6497 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6499 (the_low_target): Install it.
6501 2015-07-14 Pedro Alves <palves@redhat.com>
6503 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6504 Instead, ignore ECHILD, and throw an error for other errnos.
6506 2015-07-10 Pedro Alves <palves@redhat.com>
6508 * event-loop.c (struct callback_event) <data>: Change type to
6509 gdb_client_data instance instead of gdb_client_data pointer.
6510 (append_callback_event): Adjust.
6512 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6514 * linux-aarch64-low.c: Add comments for each linux_target_ops
6515 method. Remove comments already covered in target_ops and
6516 linux_target_ops definitions.
6517 (the_low_target): Add comments for each unimplemented method.
6519 2015-07-09 Yao Qi <yao.qi@linaro.org>
6521 * linux-aarch64-low.c (aarch64_regmap): Remove.
6522 (aarch64_usrregs_info): Remove.
6523 (regs_info): Set field usrregs to NULL.
6525 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6527 * linux-low.c: Include "rsp-low.h"
6528 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6529 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6530 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6531 (handle_btrace_enable_pt): New.
6532 (handle_btrace_general_set): Support "pt".
6533 (handle_btrace_conf_general_set): Support "pt:size".
6535 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6537 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6540 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6542 * linux-aarch64-low.c: Remove comment about endianness.
6543 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6544 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6547 2015-06-24 Gary Benson <gbenson@redhat.com>
6549 * linux-i386-ipa.c (stdint.h): Do not include.
6550 * lynx-i386-low.c (stdint.h): Likewise.
6551 * lynx-ppc-low.c (stdint.h): Likewise.
6552 * mem-break.c (stdint.h): Likewise.
6553 * thread-db.c (stdint.h): Likewise.
6554 * tracepoint.c (stdint.h): Likewise.
6555 * win32-low.c (stdint.h): Likewise.
6557 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6559 * server.c (write_qxfer_response): Update call to
6560 remote_escape_output.
6562 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6563 Jan Kratochvil <jan.kratochvil@redhat.com>
6565 Merge multiple hex conversions.
6566 * gdbreplay.c (tohex): Rename to 'fromhex'.
6567 (logchar): Use fromhex.
6569 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6571 * server.c (handle_qxfer_libraries): Set `version' attribute for
6574 2015-06-10 Gary Benson <gbenson@redhat.com>
6576 * target.h (struct target_ops) <multifs_open>: New field.
6577 <multifs_unlink>: Likewise.
6578 <multifs_readlink>: Likewise.
6579 * linux-low.c (nat/linux-namespaces.h): New include.
6580 (linux_target_ops): Initialize the_target->multifs_open,
6581 the_target->multifs_unlink and the_target->multifs_readlink.
6582 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6583 * hostio.c (hostio_fs_pid): New static variable.
6584 (hostio_handle_new_gdb_connection): New function.
6585 (handle_setfs): Likewise.
6586 (handle_open): Use the_target->multifs_open as appropriate.
6587 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6588 (handle_readlink): Use the_target->multifs_readlink as
6590 (handle_vFile): Handle vFile:setfs packets.
6591 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6592 after target_handle_new_gdb_connection.
6594 2015-06-10 Gary Benson <gbenson@redhat.com>
6596 * configure.ac (AC_CHECK_FUNCS): Add setns.
6597 * config.in: Regenerate.
6598 * configure: Likewise.
6599 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6600 (linux-namespaces.o): New rule.
6601 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6603 2015-06-09 Gary Benson <gbenson@redhat.com>
6605 * hostio.c (handle_open): Process mode argument with
6606 fileio_to_host_mode.
6608 2015-06-01 Yao Qi <yao.qi@linaro.org>
6610 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6611 * linux-x86-low.c: Likewise.
6613 2015-05-28 Don Breazeal <donb@codesourcery.com>
6615 * linux-low.c (handle_extended_wait): Initialize
6616 thread_info.last_resume_kind for new fork children.
6618 2015-05-15 Pedro Alves <palves@redhat.com>
6620 * target.h (target_handle_new_gdb_connection): Rewrite using if
6621 wrapped in do/while.
6623 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6625 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6626 * configure, config.in: Regenerate.
6627 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6630 2015-05-12 Don Breazeal <donb@codesourcery.com>
6632 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6633 PTRACE_EVENT_VFORK_DONE.
6634 (linux_low_ptrace_options, extended_event_reported): Add vfork
6636 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6637 and "vforkdone" for RSP 'T' Stop Reply Packet.
6638 * server.h (report_vfork_events): Declare
6641 2015-05-12 Don Breazeal <donb@codesourcery.com>
6643 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6644 (the_low_target) <new_fork>: Initialize new member.
6645 * linux-arm-low.c (arm_new_fork): New function.
6646 (the_low_target) <new_fork>: Initialize new member.
6647 * linux-low.c (handle_extended_wait): Call new target function
6649 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6650 * linux-mips-low.c (mips_add_watchpoint): New function
6651 extracted from mips_insert_point.
6652 (the_low_target) <new_fork>: Initialize new member.
6653 (mips_linux_new_fork): New function.
6654 (mips_insert_point): Call mips_add_watchpoint.
6655 * linux-x86-low.c (x86_linux_new_fork): New function.
6656 (the_low_target) <new_fork>: Initialize new member.
6658 2015-05-12 Don Breazeal <donb@codesourcery.com>
6660 * linux-low.c (handle_extended_wait): Implement return value,
6661 rename argument 'event_child' to 'event_lwp', handle
6662 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6663 (linux_low_ptrace_options): New function.
6664 (linux_low_filter_event): Call linux_low_ptrace_options,
6665 use different argument fo linux_enable_event_reporting,
6666 use return value from handle_extended_wait.
6667 (extended_event_reported): New function.
6668 (linux_wait_1): Call extended_event_reported and set
6669 status to report fork events.
6670 (linux_write_memory): Add pid to debug message.
6671 (reset_lwp_ptrace_options_callback): New function.
6672 (linux_handle_new_gdb_connection): New function.
6673 (linux_target_ops): Initialize new structure member.
6674 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6675 * lynx-low.c: Initialize new structure member.
6676 * remote-utils.c (prepare_resume_reply): Implement stop reason
6677 "fork" for "T" stop message.
6678 * server.c (handle_query): Call handle_new_gdb_connection.
6679 * server.h (report_fork_events): Declare global flag.
6680 * target.h (struct target_ops) <handle_new_gdb_connection>:
6682 (target_handle_new_gdb_connection): New macro.
6683 * win32-low.c: Initialize new structure member.
6685 2015-05-12 Don Breazeal <donb@codesourcery.com>
6687 * mem-break.c (APPEND_TO_LIST): Define macro.
6688 (clone_agent_expr): New function.
6689 (clone_one_breakpoint): New function.
6690 (clone_all_breakpoints): New function.
6691 * mem-break.h: Declare new functions.
6693 2015-05-12 Don Breazeal <donb@codesourcery.com>
6695 * linux-low.c (linux_supports_fork_events): New function.
6696 (linux_supports_vfork_events): New function.
6697 (linux_target_ops): Initialize new structure members.
6698 (initialize_low): Call linux_check_ptrace_features.
6699 * lynx-low.c (lynx_target_ops): Initialize new structure
6701 * server.c (report_fork_events, report_vfork_events):
6703 (handle_query): Add new features to qSupported packet and
6705 (captured_main): Initialize new global variables.
6706 * target.h (struct target_ops) <supports_fork_events>:
6708 <supports_vfork_events>: New member.
6709 (target_supports_fork_events): New macro.
6710 (target_supports_vfork_events): New macro.
6711 * win32-low.c (win32_target_ops): Initialize new structure
6714 2015-05-12 Gary Benson <gbenson@redhat.com>
6716 * server.c (handle_qxfer_exec_file): Use current process
6719 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6721 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6722 Remove HAVE_PTRACE_GETREGS conditionals.
6723 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6724 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6726 2015-05-08 Yao Qi <yao.qi@linaro.org>
6728 * linux-low.c (linux_supports_conditional_breakpoints): New
6730 (linux_target_ops): Install new target method.
6731 * lynx-low.c (lynx_target_ops): Install NULL hook for
6732 supports_conditional_breakpoints.
6733 * nto-low.c (nto_target_ops): Likewise.
6734 * spu-low.c (spu_target_ops): Likewise.
6735 * win32-low.c (win32_target_ops): Likewise.
6736 * server.c (handle_query): Check
6737 target_supports_conditional_breakpoints.
6738 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6740 (target_supports_conditional_breakpoints): New macro.
6742 2015-05-06 Pedro Alves <palves@redhat.com>
6745 * server.c (start_inferior): If the process exits, mourn it.
6747 2015-04-21 Gary Benson <gbenson@redhat.com>
6749 * hostio.c (fileio_open_flags_to_host): Factored out to
6750 fileio_to_host_openflags in common/fileio.c. Single use
6753 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6755 * linux-xtensa-low.c (xtensa_fill_gregset)
6756 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6759 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6761 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6762 (regs_info): Replace usrregs pointer with NULL.
6764 2015-04-17 Gary Benson <gbenson@redhat.com>
6766 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6767 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6768 * server.c (handle_qxfer_exec_file): New function.
6769 (qxfer_packets): Add exec-file entry.
6770 (handle_query): Report qXfer:exec-file:read as supported packet.
6772 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6774 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6776 2015-04-09 Gary Benson <gbenson@redhat.com>
6778 * hostio-errno.c (errno_to_fileio_error): Remove function.
6779 Update caller to use remote_fileio_to_fio_error.
6781 2015-04-09 Yao Qi <yao.qi@linaro.org>
6783 * linux-low.c (linux_insert_point): Call
6784 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6785 (linux_remove_point): Call remove_memory_breakpoint if type is
6787 * linux-x86-low.c (x86_insert_point): Don't call
6788 insert_memory_breakpoint.
6789 (x86_remove_point): Don't call remove_memory_breakpoint.
6791 2015-04-01 Pedro Alves <palves@redhat.com>
6792 Cleber Rosa <crosa@redhat.com>
6794 * server.c (gdbserver_usage): Reorganize and extend the usage
6797 2015-03-24 Pedro Alves <palves@redhat.com>
6799 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6800 output. Also dump TRAP_TRACE.
6801 (linux_low_filter_event): In debug output, distinguish a
6802 resume_stop SIGSTOP from a delayed SIGSTOP.
6804 2015-03-24 Gary Benson <gbenson@redhat.com>
6806 * linux-x86-low.c (x86_linux_new_thread): Moved to
6808 (x86_linux_prepare_to_resume): Likewise.
6810 2015-03-24 Gary Benson <gbenson@redhat.com>
6812 * Makefile.in (x86-linux-dregs.o): New rule.
6813 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6814 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6815 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6816 (x86_linux_dr_get): Likewise.
6817 (x86_linux_dr_set): Likewise.
6818 (update_debug_registers_callback): Likewise.
6819 (x86_linux_dr_set_addr): Likewise.
6820 (x86_linux_dr_get_addr): Likewise.
6821 (x86_linux_dr_set_control): Likewise.
6822 (x86_linux_dr_get_control): Likewise.
6823 (x86_linux_dr_get_status): Likewise.
6824 (x86_linux_update_debug_registers): Likewise.
6826 2015-03-24 Gary Benson <gbenson@redhat.com>
6828 * linux-x86-low.c (x86_linux_update_debug_registers):
6829 New function, factored out from...
6830 (x86_linux_prepare_to_resume): ...this.
6832 2015-03-24 Gary Benson <gbenson@redhat.com>
6834 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6835 (x86_linux_dr_set): Likewise.
6836 (update_debug_registers_callback): Likewise.
6837 (x86_linux_dr_set_addr): Likewise.
6838 (x86_linux_dr_get_addr): Likewise.
6839 (x86_linux_dr_set_control): Likewise.
6840 (x86_linux_dr_get_control): Likewise.
6841 (x86_linux_dr_get_status): Likewise.
6842 (x86_linux_prepare_to_resume): Likewise.
6844 2015-03-24 Gary Benson <gbenson@redhat.com>
6846 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6847 Use perror_with_name. Pass string through gettext.
6848 (x86_linux_dr_set): Likewise.
6850 2015-03-24 Gary Benson <gbenson@redhat.com>
6852 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6853 (x86_linux_dr_set_addr): ...this.
6854 (x86_dr_low_get_addr): Rename to...
6855 (x86_linux_dr_get_addr): ...this.
6856 (x86_dr_low_set_control): Rename to...
6857 (x86_linux_dr_set_control): ...this.
6858 (x86_dr_low_get_control): Rename to...
6859 (x86_linux_dr_get_control): ...this.
6860 (x86_dr_low_get_status): Rename to...
6861 (x86_linux_dr_get_status): ...this.
6862 (x86_dr_low): Update with new function names.
6864 2015-03-24 Gary Benson <gbenson@redhat.com>
6866 * Makefile.in (x86-linux.o): New rule.
6867 * configure.srv: Add x86-linux.o to relevant targets.
6868 * linux-low.c (lwp_set_arch_private_info): New function.
6869 (lwp_arch_private_info): Likewise.
6870 * linux-x86-low.c: Include nat/x86-linux.h.
6871 (arch_lwp_info): Removed structure.
6872 (update_debug_registers_callback):
6873 Use lwp_set_debug_registers_changed.
6874 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6875 and lwp_set_debug_registers_changed.
6876 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6878 2015-03-24 Gary Benson <gbenson@redhat.com>
6880 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6881 * linux-arm-low.c (arm_new_thread): Likewise.
6882 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6883 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6884 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6885 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6887 2015-03-24 Gary Benson <gbenson@redhat.com>
6889 * linux-low.c (ptid_of_lwp): New function.
6890 (lwp_is_stopped): Likewise.
6891 (lwp_stop_reason): Likewise.
6892 * linux-x86-low.c (update_debug_registers_callback):
6894 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6897 2015-03-24 Gary Benson <gbenson@redhat.com>
6899 * linux-low.h (linux_stop_lwp): Remove declaration.
6901 2015-03-24 Gary Benson <gbenson@redhat.com>
6903 * linux-low.h: Include nat/linux-nat.h.
6904 * linux-low.c (iterate_over_lwps_args): New structure.
6905 (iterate_over_lwps_filter): New function.
6906 (iterate_over_lwps): Likewise.
6907 * linux-x86-low.c (update_debug_registers_callback):
6908 Update signature to what iterate_over_lwps expects.
6909 Remove PID check that iterate_over_lwps now performs.
6910 (x86_dr_low_set_addr): Use iterate_over_lwps.
6911 (x86_dr_low_set_control): Likewise.
6913 2015-03-24 Gary Benson <gbenson@redhat.com>
6915 * linux-x86-low.c (x86_debug_reg_state): New function.
6916 (x86_linux_prepare_to_resume): Use the above.
6918 2015-03-24 Gary Benson <gbenson@redhat.com>
6920 * linux-low.c (current_lwp_ptid): New function.
6921 * linux-x86-low.c: Include nat/linux-nat.h.
6922 (x86_dr_low_get_addr): Use current_lwp_ptid.
6923 (x86_dr_low_get_control): Likewise.
6924 (x86_dr_low_get_status): Likewise.
6926 2015-03-20 Pedro Alves <palves@redhat.com>
6928 * tracepoint.c (cmd_qtstatus): Make "str" const.
6930 2015-03-20 Pedro Alves <palves@redhat.com>
6932 * server.c (handle_general_set): Make "req_str" const.
6934 2015-03-19 Pedro Alves <palves@redhat.com>
6936 * linux-low.c (linux_resume_one_lwp): Rename to ...
6937 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6938 instead call perror_with_name.
6939 (check_ptrace_stopped_lwp_gone): New function.
6940 (linux_resume_one_lwp): Reimplement as wrapper around
6941 linux_resume_one_lwp_throw that swallows errors if the LWP is
6944 2015-03-19 Pedro Alves <palves@redhat.com>
6946 * linux-low.c (count_events_callback, select_event_lwp_callback):
6947 No longer check whether the thread has resume_stop as last resume
6950 2015-03-19 Pedro Alves <palves@redhat.com>
6952 * linux-low.c (count_events_callback, select_event_lwp_callback):
6953 Use the lwp's status_pending_p field, not the thread's.
6955 2015-03-19 Pedro Alves <palves@redhat.com>
6957 * linux-low.c (select_event_lwp_callback): Update comments to
6958 no longer mention SIGTRAP.
6960 2015-03-18 Gary Benson <gbenson@redhat.com>
6962 * server.c (handle_query): Do not report vFile:fstat as supported.
6964 2015-03-11 Gary Benson <gbenson@redhat.com>
6966 * hostio.c (sys/types.h): New include.
6967 (sys/stat.h): Likewise.
6968 (common-remote-fileio.h): Likewise.
6969 (handle_fstat): New function.
6970 (handle_vFile): Handle vFile:fstat packets.
6972 2015-03-11 Gary Benson <gbenson@redhat.com>
6974 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6975 struct stat.st_blocks and struct stat.st_blksize.
6976 * configure: Regenerate.
6977 * config.in: Likewise.
6978 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6979 (OBS): Add common-remote-fileio.o.
6980 (common-remote-fileio.o): New rule.
6982 2015-03-09 Pedro Alves <palves@redhat.com>
6984 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6985 'struct sockaddr' pointer in 'accept' call.
6987 2015-03-09 Pedro Alves <palves@redhat.com>
6990 2015-03-07 Pedro Alves <palves@redhat.com>
6991 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6992 or <winsock2.h> here. Instead include "gdb_socket.h".
6993 (remote_open): Use union gdb_sockaddr_u.
6994 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6995 or <winsock2.h> here. Instead include "gdb_socket.h".
6996 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6997 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6999 (init_named_socket, gdb_agent_helper_thread): Use union
7002 2015-03-07 Pedro Alves <palves@redhat.com>
7004 * configure.ac (build_warnings): Move
7005 -Wdeclaration-after-statement to the C-specific set.
7006 * configure: Regenerate.
7008 2015-03-07 Pedro Alves <palves@redhat.com>
7010 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7011 or <winsock2.h> here. Instead include "gdb_socket.h".
7012 (remote_open): Use union gdb_sockaddr_u.
7013 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7014 or <winsock2.h> here. Instead include "gdb_socket.h".
7015 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7016 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7018 (init_named_socket, gdb_agent_helper_thread): Use union
7021 2015-03-07 Pedro Alves <palves@redhat.com>
7023 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7026 2015-03-06 Yao Qi <yao.qi@linaro.org>
7028 * linux-aarch64-low.c (aarch64_insert_point): Use
7029 show_debug_regs as a boolean.
7030 (aarch64_remove_point): Likewise.
7032 2015-03-05 Pedro Alves <palves@redhat.com>
7034 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7035 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7036 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7037 * nto-low.c (nto_target_ops): Likewise.
7038 * spu-low.c (spu_target_ops): Likewise.
7039 * win32-low.c (win32_target_ops): Likewise.
7041 2015-03-04 Pedro Alves <palves@redhat.com>
7043 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7044 Decide whether a breakpoint triggered based on the SIGTRAP's
7046 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7047 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7048 (linux_low_filter_event): Check for breakpoints before checking
7050 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7052 (linux_stopped_by_sw_breakpoint)
7053 (linux_supports_stopped_by_sw_breakpoint)
7054 (linux_stopped_by_hw_breakpoint)
7055 (linux_supports_stopped_by_hw_breakpoint): New functions.
7056 (linux_target_ops): Install new target methods.
7058 2015-03-04 Pedro Alves <palves@redhat.com>
7060 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7061 * server.c (swbreak_feature, hwbreak_feature): New globals.
7062 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7063 (captured_main): Clear swbreak_feature and hwbreak_feature.
7064 * server.h (swbreak_feature, hwbreak_feature): Declare.
7065 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7066 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7067 supports_stopped_by_hw_breakpoint>: New fields.
7068 (target_supports_stopped_by_sw_breakpoint)
7069 (target_stopped_by_sw_breakpoint)
7070 (target_supports_stopped_by_hw_breakpoint)
7071 (target_stopped_by_hw_breakpoint): Declare.
7073 2015-03-04 Pedro Alves <palves@redhat.com>
7075 enum lwp_stop_reason -> enum target_stop_reason
7076 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7077 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7078 (linux_wait_1, stuck_in_jump_pad_callback)
7079 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7080 (linux_stopped_by_watchpoint):
7081 * linux-low.h (enum lwp_stop_reason): Delete.
7082 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7083 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7085 2015-03-04 Yao Qi <yao.qi@linaro.org>
7087 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7089 2015-03-03 Gary Benson <gbenson@redhat.com>
7091 * hostio.c (handle_vFile): Fix prefix lengths.
7093 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7095 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7098 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7100 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7101 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7102 (clean): Add "rm -f" for above C files.
7103 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7104 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7105 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7106 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7107 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7108 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7109 (init_registers_s390x_vx_linux64)
7110 (init_registers_s390x_tevx_linux64)
7111 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7112 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7114 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7115 (s390_store_vxrs_high): New functions.
7116 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7118 (s390_arch_setup): Add logic for selecting one of the new target
7119 descriptions. Activate the new vector regsets if applicable.
7120 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7121 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7122 and init_registers_s390x_tevx_linux64.
7124 2015-03-01 Pedro Alves <palves@redhat.com>
7126 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7129 2015-02-27 Pedro Alves <palves@redhat.com>
7131 * linux-x86-low.c (u_debugreg_offset): New function.
7132 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7134 2015-02-27 Pedro Alves <palves@redhat.com>
7136 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7137 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7138 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7139 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7140 (ps_lsetfpregs, ps_getpid)
7141 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7142 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7143 (ps_lsetxregs, ps_plog): Declare.
7145 2015-02-27 Pedro Alves <palves@redhat.com>
7147 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7148 IP_AGENT_EXPORT_FUNC.
7149 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7150 IP_AGENT_EXPORT_FUNC.
7151 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7152 (IP_AGENT_EXPORT): Delete.
7153 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7154 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7155 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7156 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7157 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7158 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7159 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7160 (traceframe_read_count, traceframe_write_count)
7161 (traceframes_created, trace_state_variables, get_raw_reg)
7162 (get_trace_state_variable_value, set_trace_state_variable_value)
7163 (ust_loaded, helper_thread_id, cmd_buf): Use
7164 IPA_SYM_EXPORTED_NAME.
7165 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7166 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7167 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7168 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7169 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7170 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7171 EXTERN_C_PUSH/EXTERN_C_POP.
7172 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7173 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7174 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7175 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7176 (traceframe_write_count, traceframe_read_count)
7177 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7178 (about_to_request_buffer_space, get_trace_state_variable_value)
7179 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7180 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7181 EXTERN_C_PUSH/EXTERN_C_POP.
7182 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7183 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7184 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7185 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7186 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7187 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7188 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7189 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7191 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7192 (IP_AGENT_EXPORT_VAR_DECL): Define.
7194 (gdb_agent_get_raw_reg): Declare.
7196 2015-02-27 Tom Tromey <tromey@redhat.com>
7197 Pedro Alves <palves@redhat.com>
7199 Rename symbols whose names are reserved C++ keywords throughout.
7201 2015-02-27 Pedro Alves <palves@redhat.com>
7203 * Makefile.in (COMPILER): New, get it from autoconf.
7204 (CXX): Get from autoconf instead.
7205 (COMPILE.pre): Use COMPILER.
7206 (CC-LD): Rename to ...
7207 (CC_LD): ... this. Use COMPILER.
7208 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7209 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7210 * acinclude.m4: Include build-with-cxx.m4.
7211 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7212 Disable -Werror by default if building in C++ mode.
7213 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7214 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7215 the C++ compiler. Save/restore CXXFLAGS too.
7216 * configure: Regenerate.
7218 2015-02-27 Pedro Alves <palves@redhat.com>
7220 * acinclude.m4: Include libiberty.m4.
7221 * configure.ac: Call libiberty_INIT.
7222 * config.in, configure: Regenerate.
7224 2015-02-26 Pedro Alves <palves@redhat.com>
7226 * linux-low.c (linux_wait_1): When incrementing the PC past a
7227 program breakpoint always use the_low_target.breakpoint_len as
7228 increment, rather than the maximum between that and
7229 the_low_target.decr_pc_after_break.
7231 2015-02-23 Pedro Alves <palves@redhat.com>
7233 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7234 thread was doing a step-over; always adjust the PC if
7235 we stepped over a permanent breakpoint.
7236 (linux_wait_1): If we stepped over breakpoint that was on top of a
7237 permanent breakpoint, manually advance the PC past it.
7239 2015-02-23 Pedro Alves <palves@redhat.com>
7241 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7243 (x86_fill_gregset, x86_store_gregset): Use it when handling
7246 2015-02-20 Pedro Alves <palves@redhat.com>
7248 * thread-db.c: Include "nat/linux-procfs.h".
7249 (thread_db_init): Skip listing new threads if the kernel supports
7250 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7252 2015-02-20 Pedro Alves <palves@redhat.com>
7254 * linux-low.c (status_pending_p_callback): Use ptid_match.
7256 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7258 PR breakpoints/16812
7259 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7260 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7261 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7263 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7265 PR breakpoints/15956
7266 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7268 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7270 * linux-low.c (linux_low_btrace_conf): Print size.
7271 * server.c (handle_btrace_conf_general_set): New.
7272 (hanle_general_set): Call handle_btrace_conf_general_set.
7273 (handle_query): Report Qbtrace-conf:bts:size as supported.
7275 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7277 * linux-low.c (linux_low_enable_btrace): Update parameters.
7278 (linux_low_btrace_conf): New.
7279 (linux_target_ops)<to_btrace_conf>: Initialize.
7280 * server.c (current_btrace_conf): New.
7281 (handle_btrace_enable): Rename to ...
7282 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7283 to target_enable_btrace. Update comment. Update users.
7284 (handle_qxfer_btrace_conf): New.
7285 (qxfer_packets): Add btrace-conf entry.
7286 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7287 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7288 (target_ops)<read_btrace_conf>: New.
7289 (target_enable_btrace): Update parameters.
7290 (target_read_btrace_conf): New.
7292 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7294 * server.c (handle_btrace_general_set): Remove call to
7295 target_supports_btrace.
7296 (supported_btrace_packets): New.
7297 (handle_query): Call supported_btrace_packets.
7298 * target.h: include btrace-common.h.
7299 (btrace_target_info): Removed.
7300 (supports_btrace, target_supports_btrace): Update parameters.
7302 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7304 * Makefile.in (SFILES): Add common/btrace-common.c.
7305 (OBS): Add common/btrace-common.o.
7306 (btrace-common.o): Add build rules.
7307 * linux-low: Include btrace-common.h.
7308 (linux_low_read_btrace): Use struct btrace_data. Call
7309 btrace_data_init and btrace_data_fini.
7311 2015-02-06 Pedro Alves <palves@redhat.com>
7313 * thread-db.c (find_new_threads_callback): Add debug output.
7315 2015-02-04 Pedro Alves <palves@redhat.com>
7317 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7318 (resume_stopped_resumed_lwps): New function.
7319 (linux_wait_for_event_filtered): Use it.
7321 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7323 * Makefile.in (SFILES): Add linux-personality.c.
7324 (linux-personality.o): New rule.
7325 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7326 list of objects to be built.
7327 * linux-low.c: Include nat/linux-personality.h.
7328 (linux_create_inferior): Remove code to disable address space
7329 randomization (moved to ../nat/linux-personality.c). Create
7330 cleanup to disable address space randomization.
7332 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7334 * Makefile.in (posix-strerror.o): New rule.
7335 (mingw-strerror.o): Likewise.
7336 * configure: Regenerated.
7337 * configure.ac: Source file ../common/common.host. Initialize new
7338 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7340 2015-01-14 Yao Qi <yao@codesourcery.com>
7342 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7343 (ppc-linux.o): New rule.
7344 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7345 * configure.ac: AC_CHECK_FUNCS(getauxval).
7346 * config.in: Re-generated.
7347 * configure: Re-generated.
7348 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7349 ppc64_64bit_inferior_p
7351 2015-01-14 Yao Qi <yao@codesourcery.com>
7353 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7354 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7355 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7356 (PT_ORIG_R3, PT_TRAP): Likewise.
7357 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7358 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7359 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7361 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7363 * i387-fp.c (i387_cache_to_xsave): In look over
7364 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7365 zmmh_low_space field by use of zmmh_high_space.
7367 2015-01-09 Pedro Alves <palves@redhat.com>
7369 * linux-low.c (step_over_bkpt): Move higher up in the file.
7370 (handle_extended_wait): Don't store the stop_pc here.
7371 (get_stop_pc): Adjust comments and rename to ...
7372 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7373 stopped for a software breakpoint or hardware breakpoint.
7374 (thread_still_has_status_pending_p): New function.
7375 (status_pending_p_callback): Use
7376 thread_still_has_status_pending_p. If the event is no longer
7377 interesting, resume the LWP.
7378 (handle_tracepoints): Add assert.
7379 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7380 (wstatus_maybe_breakpoint): New function.
7381 (cancel_breakpoint): Delete function.
7382 (check_stopped_by_watchpoint): New function, factored out from
7383 linux_low_filter_event.
7384 (lp_status_maybe_breakpoint): Delete function.
7385 (linux_low_filter_event): Remove filter_ptid argument.
7386 Leave thread group exits pending here. Store the LWP's stop PC.
7387 Always leave events pending.
7388 (linux_wait_for_event_filtered): Pull all events out of the
7389 kernel, and leave them all pending.
7390 (count_events_callback, select_event_lwp_callback): Consider all
7392 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7393 (select_event_lwp): Only give preference to the stepping LWP in
7394 all-stop mode. Adjust comments.
7395 (ignore_event): New function.
7396 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7397 references to cancel_breakpoints. Adjust to renames. Also give
7398 equal priority to all LWPs that have had events in non-stop mode.
7399 If reporting a software breakpoint event, unadjust the LWP's PC.
7400 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7401 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7403 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7404 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7405 (linux_stopped_by_watchpoint): Adjust.
7406 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7407 * linux-low.h (enum lwp_stop_reason): New.
7408 (struct lwp_info) <stop_pc>: Adjust comment.
7409 <stopped_by_watchpoint>: Delete field.
7410 <stop_reason>: New field.
7411 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7412 * mem-break.c (software_breakpoint_inserted_here)
7413 (hardware_breakpoint_inserted_here): New function.
7414 * mem-break.h (software_breakpoint_inserted_here)
7415 (hardware_breakpoint_inserted_here): Declare.
7416 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7417 (cancel_breakpoints): Delete.
7418 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7419 (upload_fast_traceframes): Remove references to
7422 2015-01-09 Pedro Alves <palves@redhat.com>
7424 * thread-db.c (find_new_threads_callback): Ignore thread if the
7425 kernel thread ID is -1.
7427 2015-01-09 Pedro Alves <palves@redhat.com>
7429 * linux-low.c (linux_attach_fail_reason_string): Move to
7430 nat/linux-ptrace.c, and rename.
7431 (linux_attach_lwp): Update comment.
7432 (attach_proc_task_lwp_callback): New function.
7433 (linux_attach): Adjust to rename and use
7434 linux_proc_attach_tgid_threads.
7435 (linux_attach_fail_reason_string): Delete declaration.
7437 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7439 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7440 * server.c (gdbserver_version): Likewise.
7442 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7444 * remote-utils.c: Include ctype.h.
7445 (input_interrupt): Explicitly handle the case when the char
7446 received is the NUL byte. Improve the printing of non-ASCII
7449 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7451 * linux-low.c (linux_low_filter_event): Update call to
7452 linux_enable_event_reporting following the addition of
7453 a new parameter to that function.
7455 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7458 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7459 (AARCH64_FPCR_REGNO): Likewise.
7460 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7461 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7462 (aarch64_store_fpregset): Likewise.
7464 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7466 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7467 Remove FIXME comment about assumption about N.
7469 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7471 * configure.ac: If large-file support is disabled in GDBserver,
7472 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7473 * configure: Regenerate.
7475 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7477 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7478 warning upon ENODATA from ptrace.
7479 * linux-s390-low.c (s390_store_tdb): New.
7480 (s390_regsets): Add regset for NT_S390_TDB.
7482 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7484 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7485 without a fill_function.
7486 * linux-s390-low.c (s390_fill_last_break): Remove.
7487 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7488 (s390_arch_setup): Use regset's size instead of fill_function for
7491 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7493 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7494 the regset's store function when ptrace returned an error.
7495 * regcache.c (get_thread_regcache): Invalidate register cache
7496 before fetching inferior's registers.
7498 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7500 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7501 while-loop as for-loop.
7502 (regsets_store_inferior_registers): Likewise.
7504 2014-11-28 Yao Qi <yao@codesourcery.com>
7506 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7507 * config.in, configure: Re-generate.
7508 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7511 2014-11-21 Yao Qi <yao@codesourcery.com>
7513 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7514 (AC_CHECK_HEADERS): Remove malloc.h.
7515 * configure: Re-generated.
7516 * config.in: Re-generated.
7517 * server.h: Don't include alloca.h and malloc.h.
7518 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7519 Don't include malloc.h.
7521 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7523 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7524 corresponding ERRNO check in same block.
7526 2014-11-12 Pedro Alves <palves@redhat.com>
7528 * server.c (cont_thread): Update comment.
7529 (start_inferior, attach_inferior): No longer clear cont_thread.
7530 (handle_v_cont): No longer set cont_thread.
7531 (captured_main): Clear cont_thread each time a GDB connects.
7533 2014-11-12 Pedro Alves <palves@redhat.com>
7535 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7536 thread, and don't resume all threads if the Hc thread has exited.
7538 2014-11-12 Pedro Alves <palves@redhat.com>
7540 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7541 the process group instead of to a specific LWP.
7543 2014-10-15 Pedro Alves <palves@redhat.com>
7546 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7548 (arm_set_thread_context): Delete.
7549 (the_low_target): Adjust.
7550 * win32-i386-low.c (debug_registers_changed)
7551 (debug_registers_used): Delete.
7552 (update_debug_registers_callback): New function.
7553 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7554 needing to update their debug registers.
7555 (win32_get_current_dr): New function.
7556 (x86_dr_low_get_addr, x86_dr_low_get_control)
7557 (x86_dr_low_get_status): Fetch the debug register from the thread
7559 (i386_initial_stuff): Adjust.
7560 (i386_get_thread_context): Remove current_event parameter. Don't
7561 clear debug_registers_changed nor copy DR values to
7563 (i386_set_thread_context): Delete.
7564 (i386_prepare_to_resume): New function.
7565 (i386_thread_added): Mark the thread as needing to update irs
7567 (the_low_target): Remove i386_set_thread_context and install
7568 i386_prepare_to_resume.
7569 * win32-low.c (win32_get_thread_context): Adjust.
7570 (win32_set_thread_context): Use SetThreadContext
7572 (win32_prepare_to_resume): New function.
7573 (win32_require_context): New function, factored out from ...
7574 (thread_rec): ... this.
7575 (continue_one_thread): Call win32_prepare_to_resume on each thread
7576 we're about to continue.
7577 (win32_resume): Call win32_prepare_to_resume on the event thread.
7578 * win32-low.h (struct win32_thread_info)
7579 <debug_registers_changed>: New field.
7580 (struct win32_target_ops): Change prototype of set_thread_context,
7581 delete set_thread_context and add prepare_to_resume.
7582 (win32_require_context): New declaration.
7584 2014-10-08 Gary Benson <gbenson@redhat.com>
7586 * server.h: Do not include common-exceptions.h.
7588 2014-10-08 Gary Benson <gbenson@redhat.com>
7590 * server.h: Do not include cleanups.h.
7592 2014-09-30 James Hogan <james.hogan@imgtec.com>
7594 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7597 2014-09-23 Yao Qi <yao@codesourcery.com>
7599 * linux-low.c (lp_status_maybe_breakpoint): New function.
7600 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7601 (count_events_callback): Likewise.
7602 (select_event_lwp_callback): Likewise.
7603 (cancel_breakpoints_callback): Likewise.
7605 2014-09-19 Don Breazeal <donb@codesourcery.com>
7607 * linux-low.c (handle_extended_wait): Call
7608 linux_ptrace_get_extended_event.
7609 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7610 linux_is_extended_waitstatus.
7612 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7614 * Makefile.in (CPPFLAGS): Define.
7615 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7616 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7618 2014-09-16 Gary Benson <gbenson@redhat.com>
7620 * inferiors.h (current_inferior): Renamed as...
7621 (current_thread): New variable. All uses updated.
7622 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7623 (maybe_move_out_of_jump_pad): Likewise.
7624 (cancel_breakpoint): Likewise.
7625 (linux_low_filter_event): Likewise.
7626 (wait_for_sigstop): Likewise.
7627 (linux_resume_one_lwp): Likewise.
7628 (need_step_over_p): Likewise.
7629 (start_step_over): Likewise.
7630 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7631 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7632 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7633 and save_inferior as saved_thread.
7634 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7636 (regcache_invalidate_thread): Likewise.
7637 * remote-utils.c (prepare_resume_reply): Likewise.
7638 * thread-db.c (thread_db_get_tls_address): Likewise.
7639 (disable_thread_event_reporting): Likewise.
7640 (remove_thread_event_breakpoints): Likewise.
7641 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7643 * target.h (set_desired_inferior): Renamed as...
7644 (set_desired_thread): New declaration. All uses updated.
7645 * server.c (myresume): Updated comment to reference thread instead
7647 (handle_serial_event): Likewise.
7648 (handle_target_event): Likewise.
7650 2014-09-12 Tom Tromey <tromey@redhat.com>
7651 Gary Benson <gbenson@redhat.com>
7653 * regcache.h: Include common-regcache.h.
7654 (regcache_read_pc): Don't declare.
7655 * regcache.c (get_thread_regcache_for_ptid): New function.
7657 2014-09-11 Tom Tromey <tromey@redhat.com>
7658 Gary Benson <gbenson@redhat.com>
7660 * symbol.c: New file.
7661 * Makefile.in (SFILES): Add symbol.c.
7662 (OBS): Add symbol.o.
7664 2014-09-11 Gary Benson <gbenson@redhat.com>
7666 * target.c (target_stop_ptid, target_continue_ptid): New
7669 2014-09-11 Tom Tromey <tromey@redhat.com>
7670 Gary Benson <gbenson@redhat.com>
7672 * target.h: Include target/target.h.
7673 * target.c (target_read_memory, target_read_uint32)
7674 (target_write_memory): New functions.
7676 2014-09-11 Gary Benson <gbenson@redhat.com>
7678 * server.h (debug_hw_points): Don't declare.
7679 * server.c (debug_hw_points): Don't define. Replace all uses
7680 with show_debug_regs.
7681 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7682 all uses with show_debug_regs.
7684 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7686 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7687 endianness into account.
7688 (ppc_supply_ptrace_register): Likewise.
7690 2014-09-03 James Hogan <james.hogan@imgtec.com>
7692 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7693 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7695 2014-09-03 Gary Benson <gbenson@redhat.com>
7697 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7698 ALL_DEBUG_ADDRESS_REGISTERS.
7700 2014-09-02 Gary Benson <gbenson@redhat.com>
7702 * i386-low.h: Renamed as...
7703 * x86-low.h: New file. All type, function and variable name
7704 prefixes changed from "i386_" to "x86_". All references updated.
7705 * i386-low.c: Renamed as...
7706 * x86-low.c: New file. All type, function and variable name
7707 prefixes changed from "i386_" to "x86_". All references updated.
7709 2014-09-02 Gary Benson <gbenson@redhat.com>
7711 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7712 (x86_linux_new_thread): Likewise.
7714 2014-08-29 Gary Benson <gbenson@redhat.com>
7716 * server.h (setjmp.h): Do not include.
7717 (toplevel): Do not declare.
7718 (common-exceptions.h): Include.
7719 (cleanups.h): Likewise.
7720 * server.c (toplevel): Do not define.
7721 (exit_code): New static global.
7722 (detach_or_kill_for_exit_cleanup): New function.
7723 (main): New function. Original main renamed to...
7724 (captured_main): New function.
7725 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7727 2014-08-29 Gary Benson <gbenson@redhat.com>
7729 * Makefile.in (SFILES): Add common/common-exceptions.c.
7730 (OBS): Add common-exceptions.o.
7731 (common-exceptions.o): New rule.
7732 * utils.c (prepare_to_throw_exception): New function.
7734 2014-08-29 Gary Benson <gbenson@redhat.com>
7736 * config.in: Regenerate.
7737 * configure: Likewise.
7739 2014-08-29 Gary Benson <gbenson@redhat.com>
7741 * Makefile.in (SFILES): Add common/cleanups.c.
7743 (cleanups.o): New rule.
7745 2014-08-29 Gary Benson <gbenson@redhat.com>
7747 * utils.c (internal_vwarning): New function.
7749 2014-08-28 Gary Benson <gbenson@redhat.com>
7751 * utils.h (fatal): Remove declaration.
7752 * utils.c (fatal): Remove function.
7754 2014-08-28 Gary Benson <gbenson@redhat.com>
7756 * tracepoint.c (gdb_agent_init): Replace fatal with
7758 (initialize_tracepoint): Likewise.
7760 2014-08-28 Gary Benson <gbenson@redhat.com>
7762 * remote-utils.c (remote_prepare): Replace fatal with error.
7764 2014-08-28 Gary Benson <gbenson@redhat.com>
7766 * linux-low.c (linux_async): Replace fatal with warning.
7768 (linux_start_non_stop): Return -1 if linux_async failed.
7770 2014-08-28 Gary Benson <gbenson@redhat.com>
7772 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7774 (i386_dr_low_get_addr): Remove vague comment.
7775 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7778 2014-08-28 Gary Benson <gbenson@redhat.com>
7780 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7781 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7783 (linux_resume_one_lwp): Likewise.
7784 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7786 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7787 with internal_error.
7788 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7789 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7790 (find_register_by_name): Replace fatal with internal_error.
7791 (find_regno): Likewise.
7792 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7793 * thread-db.c (thread_db_create_event): Likewise.
7794 (thread_db_load_search): Likewise.
7795 (try_thread_db_load_1): Likewise.
7796 * tracepoint.c (get_jump_space_head): Replace fatal with
7798 (claim_trampoline_space): Likewise.
7799 (have_fast_tracepoint_trampoline_buffer): Likewise.
7800 (cmd_qtstart): Likewise.
7801 (stop_tracing): Likewise.
7802 (fast_tracepoint_collecting): Likewise.
7803 (target_malloc): Likewise.
7804 (download_tracepoint): Likewise.
7805 (download_trace_state_variables): Replace check with gdb_assert.
7806 (upload_fast_traceframes): Replace fatal with internal_error.
7808 2014-08-19 Tom Tromey <tromey@redhat.com>
7809 Gary Benson <gbenson@redhat.com>
7811 * Makefile.in (SFILES): Add common/common-debug.c.
7812 (OBS): Add common-debug.o.
7813 (common-debug.o): New rule.
7814 * debug.h (debug_printf): Don't declare.
7815 * debug.c (debug_printf): Renamed and rewritten as...
7816 (debug_vprintf): New function.
7818 2014-08-19 Gary Benson <gbenson@redhat.com>
7820 * utils.h: Do not include print-utils.h.
7822 2014-08-19 Tom Tromey <tromey@redhat.com>
7823 Gary Benson <gbenson@redhat.com>
7825 * server.h: Add static assertion.
7826 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7828 2014-08-19 Tom Tromey <tromey@redhat.com>
7829 Gary Benson <gbenson@redhat.com>
7831 * Makefile.in (SFILES): Add common/errors.c.
7832 (OBS): Add errors.o.
7833 (IPA_OBS): Add errors-ipa.o.
7834 (errors.o): New rule.
7835 (errors-ipa.o): Likewise.
7836 * utils.h (perror_with_name, error, warning): Don't declare.
7837 * utils.c (warning): Renamed and rewritten as...
7838 (vwarning): New function.
7839 (error): Renamed and rewritten as...
7840 (verror): New function.
7841 (internal_error): Renamed and rewritten as...
7842 (internal_verror): New function.
7844 2014-08-07 Gary Benson <gbenson@redhat.com>
7846 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7847 * configure: Regenerate.
7848 * config.in: Likewise.
7849 * server.h: Do not include errno.h.
7850 * event-loop.c: Likewise.
7851 * hostio-errno.c: Likewise.
7852 * linux-low.c: Likewise.
7853 * remote-utils.c: Likewise.
7854 * spu-low.c: Likewise.
7855 * utils.c: Likewise.
7856 * gdbreplay.c: Unconditionally include errno.h.
7858 2014-08-07 Gary Benson <gbenson@redhat.com>
7860 * server.h: Do not include string.h.
7861 * event-loop.c: Likewise.
7862 * linux-low.c: Likewise.
7863 * regcache.c: Likewise.
7864 * remote-utils.c: Likewise.
7865 * spu-low.c: Likewise.
7866 * utils.c: Likewise.
7868 2014-08-07 Gary Benson <gbenson@redhat.com>
7870 * server.h: Do not include gdb_assert.h.
7872 2014-08-07 Gary Benson <gbenson@redhat.com>
7874 * server.h: Do not include common-utils.h.
7876 2014-08-07 Gary Benson <gbenson@redhat.com>
7878 * server.h: Do not include ptid.h.
7879 * notif.h: Likewise.
7881 2014-08-07 Gary Benson <gbenson@redhat.com>
7883 * server.h: Do not include gdb_locale.h.
7885 2014-08-07 Gary Benson <gbenson@redhat.com>
7887 * server.h: Do not include gdb/signals.h.
7888 * win32-low.c: Likewise.
7890 2014-08-07 Gary Benson <gbenson@redhat.com>
7892 * server.h: Do not include pathmax.h.
7894 2014-08-07 Gary Benson <gbenson@redhat.com>
7896 * server.h: Do not include libiberty.h.
7897 * linux-bfin-low.c: Likewise.
7899 2014-08-07 Gary Benson <gbenson@redhat.com>
7901 * server.h: Do not include ansidecl.h.
7903 2014-08-07 Gary Benson <gbenson@redhat.com>
7905 * linux-x86-low.c: Do not include stddef.h.
7906 * lynx-ppc-low.c: Likewise.
7907 * tracepoint.c: Likewise.
7909 2014-08-07 Gary Benson <gbenson@redhat.com>
7911 * server.h: Do not include stdarg.h.
7912 * nto-low.c: Likewise.
7914 2014-08-07 Gary Benson <gbenson@redhat.com>
7916 * server.h: Do not include stdlib.h.
7917 * inferiors.c: Likewise.
7918 * linux-low.c: Likewise.
7919 * regcache.c: Likewise.
7920 * spu-low.c: Likewise.
7921 * tracepoint.c: Likewise.
7922 * utils.c: Likewise.
7924 2014-08-07 Gary Benson <gbenson@redhat.com>
7926 * server.h: Do not include stdio.h.
7927 * linux-low.c: Likewise.
7928 * remote-utils.c: Likewise.
7929 * spu-low.c: Likewise.
7930 * utils.c: Likewise.
7931 * wincecompat.c: Likewise.
7933 2014-08-06 Gary Benson <gbenson@redhat.com>
7935 * regcache.c (init_register_cache): Move conditionals inside if.
7937 2014-08-06 Gary Benson <gbenson@redhat.com>
7939 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7941 2014-07-31 Gary Benson <gbenson@redhat.com>
7943 * ax.h: Do not include server.h.
7944 * gdbthread.h: Likewise.
7945 * lynx-low.h: Likewise.
7946 * notif.h: Likewise.
7948 2014-07-30 Gary Benson <gbenson@redhat.com>
7950 * server.h: Include common-defs.h.
7951 Do not include config.h or build-gnulib-gdbserver/config.h.
7953 2014-07-30 Gary Benson <gbenson@redhat.com>
7955 * hostio-errno.c: Move server.h to top of includes list.
7956 * inferiors.c: Likewise.
7957 * linux-x86-low.c: Likewise.
7958 * notif.c: Include server.h.
7960 2014-07-24 Tom Tromey <tromey@redhat.com>
7961 Gary Benson <gbenson@redhat.com>
7963 * server.h (CORE_ADDR): Now unsigned.
7965 2014-07-16 Pedro Alves <palves@redhat.com>
7967 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7969 2014-07-15 Pedro Alves <palves@redhat.com>
7971 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7974 2014-07-11 Pedro Alves <palves@redhat.com>
7976 * linux-low.c (kill_wait_lwp): New function, based on
7977 kill_one_lwp_callback, but use my_waitpid directly.
7978 (kill_one_lwp_callback, linux_kill): Use it.
7980 2014-06-23 Pedro Alves <palves@redhat.com>
7982 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7983 before setting DR0..DR3.
7985 2014-06-20 Gary Benson <gbenson@redhat.com>
7987 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7988 * configure: Regenerated.
7989 * config.in: Likewise.
7991 2014-06-20 Gary Benson <gbenson@redhat.com>
7993 * Makefile.in (SFILES): Update locations for files moved
7995 (object file files): Reordered.
7997 2014-06-20 Gary Benson <gbenson@redhat.com>
7999 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8000 (i386_dr_low_set_addr): Likewise.
8001 (i386_dr_low_get_addr): Likewise.
8002 (i386_dr_low_can_set_control): Likewise.
8003 (i386_dr_low_set_control): Likewise.
8004 (i386_dr_low_get_control): Likewise.
8005 (i386_dr_low_get_status): Likewise.
8006 (i386_get_debug_register_length): Likewise.
8007 * linux-x86-low.c (i386_dr_low_set_addr):
8008 Changed signature. Made static.
8009 (i386_dr_low_get_addr): Likewise.
8010 (i386_dr_low_set_control): Likewise.
8011 (i386_dr_low_get_control): Likewise.
8012 (i386_dr_low_get_status): Likewise.
8013 (i386_dr_low): New global variable.
8014 * win32-i386-low.c (i386_dr_low_set_addr):
8015 Changed signature. Made static.
8016 (i386_dr_low_get_addr): Likewise.
8017 (i386_dr_low_set_control): Likewise.
8018 (i386_dr_low_get_control): Likewise.
8019 (i386_dr_low_get_status): Likewise.
8020 (i386_dr_low): New global variable.
8022 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8024 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8025 * Makefile.in (AR, AR_FLAGS): Define.
8026 * configure: Regenerate.
8028 2014-06-19 Gary Benson <gbenson@redhat.com>
8030 * Makefile.in (i386-dregs.o): New rule.
8031 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8032 * i386-low.c (target.h): Remove include.
8033 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8034 (DR_CONTROL_SHIFT): Likewise.
8035 (DR_CONTROL_SIZE): Likewise.
8036 (DR_RW_EXECUTE): Likewise.
8037 (DR_RW_WRITE): Likewise.
8038 (DR_RW_READ): Likewise.
8039 (DR_RW_IORW): Likewise.
8040 (DR_LEN_1): Likewise.
8041 (DR_LEN_2): Likewise.
8042 (DR_LEN_4): Likewise.
8043 (DR_LEN_8): Likewise.
8044 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8045 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8046 (DR_ENABLE_SIZE): Likewise.
8047 (DR_LOCAL_SLOWDOWN): Likewise.
8048 (DR_GLOBAL_SLOWDOWN): Likewise.
8049 (DR_CONTROL_RESERVED): Likewise.
8050 (I386_DR_CONTROL_MASK): Likewise.
8051 (I386_DR_VACANT): Likewise.
8052 (I386_DR_LOCAL_ENABLE): Likewise.
8053 (I386_DR_GLOBAL_ENABLE): Likewise.
8054 (I386_DR_DISABLE): Likewise.
8055 (I386_DR_SET_RW_LEN): Likewise.
8056 (I386_DR_GET_RW_LEN): Likewise.
8057 (I386_DR_WATCH_HIT): Likewise.
8058 (i386_wp_op_t): Likewise.
8059 (i386_show_dr): Likewise.
8060 (i386_length_and_rw_bits): Likewise.
8061 (i386_insert_aligned_watchpoint): Likewise.
8062 (i386_remove_aligned_watchpoint): Likewise.
8063 (i386_handle_nonaligned_watchpoint): Likewise.
8064 i386_update_inferior_debug_regs(): Likewise.
8065 (i386_dr_insert_watchpoint): Likewise.
8066 (i386_dr_remove_watchpoint): Likewise.
8067 (i386_dr_region_ok_for_watchpoint): Likewise.
8068 (i386_dr_stopped_data_address): Likewise.
8069 (i386_dr_stopped_by_watchpoint): Likewise.
8071 2014-06-19 Gary Benson <gbenson@redhat.com>
8073 * i386-low.c (i386_dr_show): Renamed to
8074 i386_show_dr and made static. All uses updated.
8075 (i386_dr_length_and_rw_bits): Renamed to
8076 i386_length_and_rw_bits and made static.
8078 (i386_dr_insert_aligned_watchpoint): Renamed to
8079 i386_insert_aligned_watchpoint and made static.
8081 (i386_dr_remove_aligned_watchpoint): Renamed to
8082 i386_remove_aligned_watchpoint and made static.
8084 (i386_dr_update_inferior_debug_regs): Renamed to
8085 i386_update_inferior_debug_regs and made static.
8088 2014-06-18 Gary Benson <gbenson@redhat.com>
8090 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8091 (i386_dr_low_can_set_control): Likewise.
8092 (i386_get_debug_register_length): Likewise.
8093 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8094 (i386_dr_low_can_set_control): Likewise.
8095 (i386_get_debug_register_length): Likewise.
8097 2014-06-17 Gary Benson <gbenson@redhat.com>
8099 * i386-low.h (i386-dregs.h): New include.
8100 (DR_FIRSTADDR): Now in i386-dregs.h.
8101 (DR_LASTADDR): Likewise.
8102 (DR_NADDR): Likewise.
8103 (DR_STATUS): Likewise.
8104 (DR_CONTROL): Likewise.
8105 (i386_debug_reg_state): Likewise.
8106 (i386_dr_insert_watchpoint): Likewise.
8107 (i386_dr_remove_watchpoint): Likewise.
8108 (i386_dr_region_ok_for_watchpoint): Likewise.
8109 (i386_dr_stopped_data_address): Likewise.
8110 (i386_dr_stopped_by_watchpoint): Likewise.
8111 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8113 2014-06-18 Gary Benson <gbenson@redhat.com>
8115 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8116 i386_dr_insert_watchpoint.
8117 (i386_low_remove_watchpoint): Renamed to
8118 i386_dr_remove_watchpoint.
8119 (i386_low_region_ok_for_watchpoint): Renamed to
8120 i386_dr_region_ok_for_watchpoint.
8121 (i386_low_stopped_data_address): Renamed to
8122 i386_dr_stopped_data_address.
8123 (i386_low_stopped_by_watchpoint): Renamed to
8124 i386_dr_stopped_by_watchpoint.
8125 * i386-low.c (i386_show_dr): Renamed to
8126 i386_dr_show and made nonstatic. All uses updated.
8127 (i386_length_and_rw_bits): Renamed to
8128 i386_dr_length_and_rw_bits and made nonstatic.
8130 (i386_insert_aligned_watchpoint): Renamed to
8131 i386_dr_insert_aligned_watchpoint and made nonstatic.
8133 (i386_remove_aligned_watchpoint): Renamed to
8134 i386_dr_remove_aligned_watchpoint and made nonstatic.
8136 (i386_update_inferior_debug_regs): Renamed to
8137 i386_dr_update_inferior_debug_regs and made nonstatic.
8139 (i386_low_insert_watchpoint): Renamed to
8140 i386_dr_insert_watchpoint. All uses updated.
8141 (i386_low_remove_watchpoint): Renamed to
8142 i386_dr_remove_watchpoint. All uses updated.
8143 (i386_low_region_ok_for_watchpoint): Renamed to
8144 i386_dr_region_ok_for_watchpoint. All uses updated.
8145 (i386_low_stopped_data_address): Renamed to
8146 i386_dr_stopped_data_address. All uses updated.
8147 (i386_low_stopped_by_watchpoint): Renamed to
8148 i386_dr_stopped_by_watchpoint. All uses updated.
8150 2014-06-18 Gary Benson <gbenson@redhat.com>
8152 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8153 (i386_dr_low_can_set_control): Likewise.
8154 (i386_insert_aligned_watchpoint): New check.
8156 2014-06-18 Gary Benson <gbenson@redhat.com>
8158 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8161 2014-06-18 Gary Benson <gbenson@redhat.com>
8163 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8164 instead of fatal and error.
8165 (i386_handle_nonaligned_watchpoint): Likewise.
8167 2014-06-18 Gary Benson <gbenson@redhat.com>
8169 * i386-low.c (i386_get_debug_register_length): New macro.
8170 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8171 (i386_show_dr): Use debug_printf instead of fprintf. Use
8172 phex to format values.
8174 2014-06-18 Gary Benson <gbenson@redhat.com>
8176 * i386-low.h: Comment changes.
8177 * i386-low.c: Likewise.
8179 2014-06-18 Gary Benson <gbenson@redhat.com>
8181 * i386-low.c: Whitespace changes.
8183 2014-06-12 Tom Tromey <tromey@redhat.com>
8185 * utils.c (freeargv): Remove.
8187 2014-06-12 Tom Tromey <tromey@redhat.com>
8189 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8190 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8191 (parse_debug_format_options): Likewise.
8192 (gdbserver_usage): Likewise.
8193 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8194 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8195 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8197 ($(LIBGNU)): Depend on libiberty.
8198 (all-lib): Recurse into all subdirs.
8199 (install-only): Invoke "install" target in subdirs.
8200 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8202 * configure: Rebuild.
8203 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8204 for vasprintf, vsnprintf, or gettimeofday.
8205 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8208 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8210 * development.sh: Delete.
8211 * Makefile.in (config.status): Adjust dependency on development.sh.
8212 * configure.ac: Adjust development.sh source call.
8213 * configure: Regenerate.
8215 2014-06-02 Pedro Alves <palves@redhat.com>
8217 * ax.c (gdb_free_agent_expr): New function.
8218 * ax.h (gdb_free_agent_expr): New declaration.
8219 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8221 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8223 (clear_breakpoint_conditions_and_commands): New function.
8224 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8225 (clear_breakpoint_conditions_and_commands): New declaration.
8227 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8229 * linux-aarch64-low.c (asm/ptrace.h): Include.
8231 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8233 Fix TLS access for -static -pthread.
8234 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8235 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8236 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8238 2014-05-20 Pedro Alves <palves@redhat.com>
8240 * linux-aarch64-low.c (aarch64_insert_point)
8241 (aarch64_remove_point): No longer check whether the type is
8242 supported here. Adjust to new interface.
8243 (the_low_target): Install aarch64_supports_z_point_type as
8244 supports_z_point_type method.
8245 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8246 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8247 instead of a Z packet char. Adjust.
8248 (arm_supports_z_point_type): New function.
8249 (arm_insert_point, arm_remove_point): Adjust to new interface.
8250 (the_low_target): Install arm_supports_z_point_type.
8251 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8252 (cris_insert_point, cris_remove_point): Adjust to new interface.
8253 Don't check whether the type is supported here.
8254 (the_low_target): Install cris_supports_z_point_type.
8255 * linux-low.c (linux_supports_z_point_type): New function.
8256 (linux_insert_point, linux_remove_point): Adjust to new interface.
8257 * linux-low.h (struct linux_target_ops) <insert_point,
8258 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8259 raw_breakpoint pointer parameter.
8260 <supports_z_point_type>: New method.
8261 * linux-mips-low.c (mips_supports_z_point_type): New function.
8262 (mips_insert_point, mips_remove_point): Adjust to new interface.
8263 Use mips_supports_z_point_type.
8264 (the_low_target): Install mips_supports_z_point_type.
8265 * linux-ppc-low.c (the_low_target): Install NULL as
8266 supports_z_point_type method.
8267 * linux-s390-low.c (the_low_target): Install NULL as
8268 supports_z_point_type method.
8269 * linux-sparc-low.c (the_low_target): Install NULL as
8270 supports_z_point_type method.
8271 * linux-x86-low.c (x86_supports_z_point_type): New function.
8272 (x86_insert_point): Adjust to new insert_point interface. Use
8273 insert_memory_breakpoint. Adjust to new
8274 i386_low_insert_watchpoint interface.
8275 (x86_remove_point): Adjust to remove_point interface. Use
8276 remove_memory_breakpoint. Adjust to new
8277 i386_low_remove_watchpoint interface.
8278 (the_low_target): Install x86_supports_z_point_type.
8279 * lynx-low.c (lynx_target_ops): Install NULL as
8280 supports_z_point_type callback.
8281 * nto-low.c (nto_supports_z_point_type): New.
8282 (nto_insert_point, nto_remove_point): Adjust to new interface.
8283 (nto_target_ops): Install nto_supports_z_point_type.
8284 * mem-break.c: Adjust intro comment.
8285 (struct raw_breakpoint) <raw_type, size>: New fields.
8286 <inserted>: Update comment.
8287 <shlib_disabled>: Delete field.
8288 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8289 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8290 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8291 (raw_bkpt_type_to_target_hw_bp_type): New function.
8292 (find_enabled_raw_code_breakpoint_at): New function.
8293 (find_raw_breakpoint_at): New type and size parameters. Use them.
8294 (insert_memory_breakpoint): New function, based off
8295 set_raw_breakpoint_at.
8296 (remove_memory_breakpoint): New function.
8297 (set_raw_breakpoint_at): Reimplement.
8298 (set_breakpoint): New, based on set_breakpoint_at.
8299 (set_breakpoint_at): Reimplement.
8300 (delete_raw_breakpoint): Go through the_target->remove_point
8301 instead of assuming memory breakpoints.
8302 (find_gdb_breakpoint_at): Delete.
8303 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8304 (find_gdb_breakpoint): New function.
8305 (set_gdb_breakpoint_at): Delete.
8306 (z_type_supported): New function.
8307 (set_gdb_breakpoint_1): New function, loosely based off
8308 set_gdb_breakpoint_at.
8309 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8310 (delete_gdb_breakpoint_at): Delete.
8311 (delete_gdb_breakpoint_1): New function, loosely based off
8312 delete_gdb_breakpoint_at.
8313 (delete_gdb_breakpoint): New function.
8314 (clear_gdb_breakpoint_conditions): Rename to ...
8315 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8317 (add_condition_to_breakpoint): Make static.
8318 (add_breakpoint_condition): Take a struct breakpoint pointer
8319 instead of an address. Adjust.
8320 (gdb_condition_true_at_breakpoint): Rename to ...
8321 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8323 (gdb_condition_true_at_breakpoint): Reimplement.
8324 (add_breakpoint_commands): Take a struct breakpoint pointer
8325 instead of an address. Adjust.
8326 (gdb_no_commands_at_breakpoint): Rename to ...
8327 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8328 parameter. Return true if no breakpoint was found. Change debug
8330 (gdb_no_commands_at_breakpoint): Reimplement.
8331 (run_breakpoint_commands): Rename to ...
8332 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8333 and change return type to boolean.
8334 (run_breakpoint_commands): New function.
8335 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8336 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8337 breakpoint. Go through the_target->remove_point instead of
8338 assuming memory breakpoint.
8339 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8340 software and hardware breakpoints.
8341 (reinsert_raw_breakpoint): Go through the_target->insert_point
8342 instead of assuming memory breakpoint.
8343 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8344 software and hardware breakpoints.
8345 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8346 Check both software and hardware breakpoints.
8347 (validate_inserted_breakpoint): Assert the breakpoint is a
8348 software breakpoint. Set the inserted flag to -1 instead of
8349 setting shlib_disabled.
8350 (delete_disabled_breakpoints): Adjust.
8351 (validate_breakpoints): Only validate software breakpoints.
8352 Adjust to inserted flag change.
8353 (check_mem_read, check_mem_write): Skip breakpoint types other
8354 than software breakpoints. Adjust to inserted flag change.
8355 * mem-break.h (enum raw_bkpt_type): New enum.
8356 (raw_breakpoint, struct process_info): Forward declare.
8357 (Z_packet_to_target_hw_bp_type): Delete declaration.
8358 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8359 (set_gdb_breakpoint, delete_gdb_breakpoint)
8360 (clear_breakpoint_conditions): New declarations.
8361 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8362 (breakpoint_inserted_here): Update comment.
8363 (add_breakpoint_condition, add_breakpoint_commands): Replace
8364 address parameter with a breakpoint pointer parameter.
8365 (gdb_breakpoint_here): Update comment.
8366 (delete_gdb_breakpoint_at): Delete.
8367 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8368 * server.c (process_point_options): Take a struct breakpoint
8369 pointer instead of an address. Adjust.
8370 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8371 delete_gdb_breakpoint.
8372 * spu-low.c (spu_target_ops): Install NULL as
8373 supports_z_point_type method.
8374 * target.h: Include mem-break.h.
8375 (struct target_ops) <prepare_to_access_memory>: Update comment.
8376 <supports_z_point_type>: New field.
8377 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8378 instead of a char. Also take a raw breakpoint pointer.
8379 * win32-arm-low.c (the_low_target): Install NULL as
8380 supports_z_point_type.
8381 * win32-i386-low.c (i386_supports_z_point_type): New function.
8382 (i386_insert_point, i386_remove_point): Adjust to new interface.
8383 (the_low_target): Install i386_supports_z_point_type.
8384 * win32-low.c (win32_supports_z_point_type): New function.
8385 (win32_insert_point, win32_remove_point): Adjust to new interface.
8386 (win32_target_ops): Install win32_supports_z_point_type.
8387 * win32-low.h (struct win32_target_ops):
8388 <supports_z_point_type>: New method.
8389 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8390 instead of a char. Also take a raw breakpoint pointer.
8392 2014-05-20 Pedro Alves <palves@redhat.com>
8394 * mem-break.h: Include break-common.h.
8395 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8396 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8397 (Z_packet_to_target_hw_bp_type): New declaration.
8398 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8399 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8400 (Z_PACKET_ACCESS_WP): Delete macros.
8401 (Z_packet_to_hw_type): Delete function.
8402 * i386-low.h: Don't include break-common.h here.
8403 (Z_packet_to_hw_type): Delete declaration.
8404 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8405 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8406 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8407 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8408 * linux-aarch64-low.c: Don't include break-common.h here.
8409 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8410 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8411 (Z_packet_to_target_hw_bp_type): Delete function.
8412 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8414 (mips_insert_point, mips_remove_point): Use
8415 Z_packet_to_target_hw_bp_type.
8417 2014-05-20 Pedro Alves <palves@redhat.com>
8419 * linux-aarch64-low.c: Include break-common.h.
8420 (enum target_point_type): Delete.
8421 (Z_packet_to_point_type): Rename to ...
8422 (Z_packet_to_target_hw_bp_type): ... this, and return a
8423 target_hw_bp_type instead.
8424 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8425 instead of an enum target_point_type.
8426 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8428 (aarch64_dr_state_insert_one_point)
8429 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8430 (aarch64_handle_aligned_watchpoint)
8431 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8432 Take an enum target_hw_bp_type instead of an enum
8434 (aarch64_supports_z_point_type): New function.
8435 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8436 use Z_packet_to_target_hw_bp_type.
8438 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8440 * configure.ac: Only use -Werror by default when DEVELOPMENT
8442 * configure: Regenerate.
8444 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8446 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8447 * linux-x86-low.c (X86_64_USER_REGS): New.
8448 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8450 2014-04-28 Yao Qi <yao@codesourcery.com>
8452 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8455 2014-04-25 Pedro Alves <palves@redhat.com>
8458 * linux-low.c (linux_attach_fail_reason_string): New function.
8459 (linux_attach_lwp): Delete.
8460 (linux_attach_lwp_1): Rename to ...
8461 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8462 argument. Remove "initial" parameter. Return int instead of
8463 void. Don't error or warn here.
8464 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8465 failure to attach to the tgid. Call warning when failing to
8467 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8468 argument. Remove "initial" parameter. Return int instead of
8469 void. Don't error or warn here.
8470 (linux_attach_fail_reason_string): New declaration.
8471 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8472 interface change. Use linux_attach_fail_reason_string.
8474 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8475 Walfred Tedeschi <walfred.tedeschi@intel.com>
8477 * Makefile.in: Added rules to handle new files
8478 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8479 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8480 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8481 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8482 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8483 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8485 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8486 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8487 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8488 i386/x32-avx512.xml.
8489 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8490 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8491 i386/x32-avx512-linux.xml.
8492 * i387-fp.c (num_avx512_k_registers): New constant for number
8494 (num_avx512_zmmh_low_registers): New constant for number of
8495 lower ZMM registers (0-15).
8496 (num_avx512_zmmh_high_registers): New constant for number of
8497 higher ZMM registers (16-31).
8498 (num_avx512_ymmh_registers): New contant for number of higher
8499 YMM registers (ymm16-31 added by avx521 on x86_64).
8500 (num_avx512_xmm_registers): New constant for number of higher
8501 XMM registers (xmm16-31 added by AVX512 on x86_64).
8502 (struct i387_xsave): Add space for AVX512 registers.
8503 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8504 Add code to handle AVX512 registers.
8505 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8506 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8507 prototypei from generated file.
8508 (tdesc_amd64_avx512_linux): Likewise.
8509 (init_registers_x32_avx512_linux): Likewise.
8510 (tdesc_x32_avx512_linux): Likewise.
8511 (init_registers_i386_avx512_linux): Likewise.
8512 (tdesc_i386_avx512_linux): Likewise.
8513 (x86_64_regmap): Add AVX512 registers.
8514 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8516 (initialize_low_arch): Add code to initialize AVX512 registers.
8518 2014-04-23 Pedro Alves <palves@redhat.com>
8520 * mem-break.c (find_gdb_breakpoint_at): Make static.
8521 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8523 2014-04-23 Pedro Alves <palves@redhat.com>
8525 * i386-low.c: Don't include break-common.h here.
8526 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8527 prototype to take target_hw_bp_type as argument instead of a Z
8529 * i386-low.h: Include break-common.h here.
8530 (Z_packet_to_hw_type): Declare.
8531 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8533 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8534 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8535 (x86_remove_point): Convert the packet number to a
8536 target_hw_bp_type before calling i386_low_remove_watchpoint.
8537 * win32-i386-low.c (i386_insert_point): Convert the packet number
8538 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8539 (i386_remove_point): Convert the packet number to a
8540 target_hw_bp_type before calling i386_low_remove_watchpoint.
8542 2014-04-23 Pedro Alves <palves@redhat.com>
8544 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8546 2014-04-10 Pedro Alves <palves@redhat.com>
8548 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8549 Check if the condition or command is NULL before checking if the
8550 breakpoint is known. On success, return true.
8551 * mem-break.h (add_breakpoint_condition): Document return.
8552 (add_breakpoint_commands): Add describing comment.
8553 * server.c (skip_to_semicolon): New function.
8554 (process_point_options): Use it.
8556 2014-04-09 Pedro Alves <palves@redhat.com>
8558 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8561 2014-02-27 Pedro Alves <palves@redhat.com>
8564 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8566 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8568 (last_thread_of_process_p): Take a PID argument instead of a
8570 (linux_wait_for_lwp): Delete.
8571 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8573 (linux_low_filter_event): New function, party factored out from
8574 linux_wait_for_event.
8575 (linux_wait_for_event): Rename to ...
8576 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8577 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8578 sigsuspend. Check for zombie leaders.
8579 (linux_wait_for_event): Reimplement as wrapper around
8580 linux_wait_for_event_filtered.
8581 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8582 a normal or signal exit is seen, it's the whole process exiting.
8583 (wait_for_sigstop): No longer a for_each_inferior callback.
8584 Rewrite on top of linux_wait_for_event_filtered.
8585 (stop_all_lwps): Call wait_for_sigstop directly.
8586 * server.c (resume, handle_target_event): Handle
8587 TARGET_WAITKIND_NO_RESUMED.
8589 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8591 * win32-low.c (psapi_get_dll_name,
8592 * win32_CreateToolhelp32Snapshot): Delete.
8593 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8594 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8596 (handle_load_dll): Add function description.
8597 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8599 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8601 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8603 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8604 base address when calling win32_add_one_solib.
8605 (handle_load_dll): Delete local variable load_addr.
8606 Remove 0x1000 offset applied to DLL base address when calling
8607 win32_add_one_solib.
8608 (handle_unload_dll): Add comment.
8610 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8612 * win32-low.c (win32_add_all_dlls): Renames
8613 win32_ensure_ntdll_loaded. Rewrite function documentation.
8614 Adjust implementation to always load all DLLs.
8615 Add 0x1000 offset to DLL base address when calling
8616 win32_add_one_solib.
8617 (child_initialization_done): New static global.
8618 (do_initial_child_stuff): Set child_initialization_done to
8619 zero during child initialization, and 1 after. Replace call
8620 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8622 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8623 (handle_unload_dll): Add function documentation.
8624 (get_child_debug_event): Ignore load and unload DLL events
8625 during child initialization.
8627 2014-02-20 Doug Evans <dje@google.com>
8629 Remove global all_lwps.
8630 * inferiors.h (ptid_of): Move here from linux-low.h.
8631 (pid_of, lwpid_of): Ditto.
8632 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8633 parameter is a struct thread_info * now.
8634 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8635 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8636 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8638 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8639 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8640 * linux-arm-low.c (update_registers_callback): Update, "entry"
8641 parameter is a struct thread_info * now.
8642 Fetch lwpid from current_inferior directly.
8643 (arm_insert_point): Pass &all_threads to find_inferior instead of
8645 (arm_remove_point): Ditto.
8646 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8647 (arm_prepare_to_resume): Fetch pid from thread.
8648 (arm_read_description): Fetch lwpid from current_inferior directly.
8649 * linux-low.c (all_lwps): Delete.
8650 (delete_lwp): Delete call to remove_inferior.
8651 (handle_extended_wait): Fetch lwpid from thread.
8652 (add_lwp): Don't set lwp->entry.id. Remove call to
8653 add_inferior_to_list.
8654 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8655 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8656 (kill_one_lwp_callback): Ditto.
8657 (linux_kill): Don't dereference NULL pointer.
8658 Fetch ptid,lwpid from thread.
8659 (get_detach_signal): Fetch ptid from thread.
8660 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8661 Simplify call to regcache_invalidate_thread.
8662 (delete_lwp_callback): Update, "entry" parameter is a
8663 struct thread_info * now. Fetch pid from thread.
8664 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8665 (status_pending_p_callback): Update, "entry" parameter is a
8666 struct thread_info * now. Fetch ptid from thread.
8667 (find_lwp_pid): Update, "entry" parameter is a
8668 struct thread_info * now.
8669 (linux_wait_for_lwp): Fetch pid from thread.
8670 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8671 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8672 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8673 (dequeue_one_deferred_signal): Ditto.
8674 (cancel_breakpoint): Fetch ptid from current_inferior.
8675 (linux_wait_for_event): Pass &all_threads to find_inferior,
8676 not &all_lwps. Fetch ptid, lwpid from thread.
8677 (count_events_callback): Update, "entry" parameter is a
8678 struct thread_info * now.
8679 (select_singlestep_lwp_callback): Ditto.
8680 (select_event_lwp_callback): Ditto.
8681 (cancel_breakpoints_callback): Ditto.
8682 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8684 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8685 (unsuspend_one_lwp): Update, "entry" parameter is a
8686 struct thread_info * now.
8687 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8689 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8690 Fetch lwpid from thread, not lwp.
8691 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8692 Pass &all_threads to find_inferior, not &all_lwps.
8693 (send_sigstop): Fetch lwpid from thread, not lwp.
8694 (send_sigstop_callback): Update, "entry" parameter is a
8695 struct thread_info * now.
8696 (suspend_and_send_sigstop_callback): Ditto.
8697 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8698 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8699 struct thread_info * now.
8700 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8702 (lwp_running): Update, "entry" parameter is a
8703 struct thread_info * now.
8704 (stop_all_lwps): Fetch ptid from thread.
8705 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8706 (linux_resume_one_lwp): Fetch lwpid from thread.
8707 (linux_set_resume_request): Update, "entry" parameter is a
8708 struct thread_info * now. Fetch pid, lwpid from thread.
8709 (resume_status_pending_p): Update, "entry" parameter is a
8710 struct thread_info * now.
8711 (need_step_over_p): Ditto. Fetch lwpid from thread.
8712 (start_step_over): Fetch lwpid from thread.
8713 (linux_resume_one_thread): Update, "entry" parameter is a
8714 struct thread_info * now. Fetch lwpid from thread.
8715 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8716 (proceed_one_lwp): Update, "entry" parameter is a
8717 struct thread_info * now. Fetch lwpid from thread.
8718 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8719 struct thread_info * now.
8720 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8721 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8722 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8724 (regsets_store_inferior_registers): Ditto.
8725 (fetch_register, store_register): Ditto.
8726 (linux_read_memory, linux_write_memory): Ditto.
8727 (linux_request_interrupt): Ditto.
8728 (linux_read_auxv): Ditto.
8729 (linux_xfer_siginfo): Ditto.
8730 (linux_qxfer_spu): Ditto.
8731 (linux_qxfer_libraries_svr4): Ditto.
8732 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8733 moved to inferiors.h.
8735 (get_thread_lwp): Update.
8736 (struct lwp_info): Delete member "entry". Simplify comment for
8739 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8740 current_inferior directly.
8741 (update_watch_registers_callback): Update, "entry" parameter is a
8742 struct thread_info * now. Fetch pid from thread.
8743 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8744 (mips_insert_point): Fetch lwpid from current_inferior.
8745 Pass &all_threads to find_inferior, not &all_lwps.
8746 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8747 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8749 (mips_stopped_data_address): Ditto.
8750 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8752 * linux-tile-low.c (tile_arch_setup): Ditto.
8753 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8754 (update_debug_registers_callback): Update, "entry" parameter is a
8755 struct thread_info * now. Fetch pid from thread.
8756 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8757 Pass &all_threads to find_inferior, not &all_lwps.
8758 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8759 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8760 Pass &all_threads to find_inferior, not &all_lwps.
8761 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8762 (i386_dr_low_get_status): Ditto.
8763 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8764 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8765 (x86_linux_read_description): Ditto.
8766 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8768 2014-02-20 Doug Evans <dje@google.com>
8770 * inferiors.c (get_first_inferior): Fix buglet.
8772 2014-02-19 Doug Evans <dje@google.com>
8774 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8775 * inferiors.c (add_thread): Change result type to struct thread_info *.
8776 All callers updated.
8777 (add_lwp): Call add_thread here instead of in callers.
8778 All callers updated.
8779 * linux-low.h (get_lwp_thread): Rewrite.
8780 (struct lwp_info): New member "thread".
8782 2014-02-19 Doug Evans <dje@google.com>
8784 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8785 All callers updated.
8787 2014-02-19 Doug Evans <dje@google.com>
8789 * inferiors.c (add_thread): Fix whitespace.
8791 2014-02-19 Doug Evans <dje@google.com>
8793 * dll.c (clear_dlls): Replace accessing list implemention details
8795 * gdbthread.h (get_first_thread): Declare.
8796 * inferiors.c (for_each_inferior_with_data): New function.
8797 (get_first_thread): New function.
8798 (find_thread_ptid): Simplify.
8799 (get_first_inferior): New function.
8800 (clear_list): Delete.
8801 (one_inferior_p): New function.
8802 (clear_inferior_list): New function.
8803 (clear_inferiors): Update.
8804 * inferiors.h (for_each_inferior_with_data): Declare.
8805 (clear_inferior_list): Declare.
8806 (one_inferior_p): Declare.
8807 (get_first_inferior): Declare.
8808 * linux-low.c (linux_wait_for_event): Replace accessing list
8809 implemention details with API function.
8810 * server.c (target_running): Ditto.
8811 (accumulate_file_name_length): New function.
8812 (emit_dll_description): New function.
8813 (handle_qxfer_libraries): Replace accessing list implemention
8814 details with API function.
8815 (handle_qxfer_threads_worker): New function.
8816 (handle_qxfer_threads_proper): Replace accessing list implemention
8817 details with API function.
8818 (handle_query): Ditto.
8819 (visit_actioned_threads_callback_ftype): New typedef.
8820 (visit_actioned_threads_data): New struct.
8821 (visit_actioned_threads): Rewrite to be find_inferior callback.
8822 (resume): Call find_inferior.
8823 (handle_status): Replace accessing list implemention
8824 details with API function.
8825 (process_serial_event): Replace accessing list implemention details
8827 * target.c (set_desired_inferior): Replace accessing list implemention
8828 details with API function.
8829 * tracepoint.c (same_process_p): New function.
8830 (gdb_agent_about_to_close): Replace accessing list implemention
8831 details with API function.
8832 * win32-low.c (child_delete_thread): Replace accessing list
8833 implemention details with API function.
8834 (match_dll_by_basename): New function.
8835 (dll_is_loaded_by_basename): New function.
8836 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8837 details call to dll_is_loaded_by_basename.
8839 2014-02-19 Doug Evans <dje@google.com>
8841 * dll.h (struct dll_info): Add comment.
8842 * gdbthread.h (struct thread_info): Add comment.
8843 (current_ptid): Simplify.
8844 * inferiors.c (add_process): Update.
8845 (remove_process): Update.
8846 * inferiors.h (struct process_info): Rename member "head" to "entry".
8847 * linux-low.c (delete_lwp): Update.
8849 (last_thread_of_process_p): Update.
8850 (kill_one_lwp_callback, linux_kill): Update.
8851 (status_pending_p_callback): Update.
8852 (wait_for_sigstop): Update. Simplify read of ptid.
8853 (start_step_over): Update.
8854 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8855 (get_lwp_thread): Update.
8856 (struct lwp_info): Rename member "head" to "entry".
8857 * regcache.h (inferior_list_entry): Delete.
8858 * server.c (kill_inferior_callback): Update.
8859 (detach_or_kill_inferior_callback): Update.
8860 (print_started_pid): Update.
8861 (print_attached_pid): Update.
8862 (process_serial_event): Simplify read of ptid.
8863 * thread-db.c (thread_db_create_event): Update.
8864 (thread_db_get_tls_address): Update.
8865 * win32-low.c (current_inferior_ptid): Simplify.
8867 2014-02-19 Tom Tromey <tromey@redhat.com>
8869 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8871 (target_supports_btrace): Update.
8873 2014-02-14 Yao Qi <yao@codesourcery.com>
8875 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8876 (rsp-low-ipa.o): New target.
8878 2014-02-12 Tom Tromey <tromey@redhat.com>
8880 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8881 convert_ascii_to_int.
8882 * regcache.c (registers_to_string): Likewise.
8883 * remote-utils.c (decode_M_packet): Likewise.
8884 * server.c (process_serial_event): Likewise.
8886 2014-02-12 Tom Tromey <tromey@redhat.com>
8888 * server.c (handle_query, handle_v_run): Use hex2bin, not
8890 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8892 2014-02-12 Tom Tromey <tromey@redhat.com>
8894 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8895 convert_int_to_ascii.
8896 * regcache.c (registers_to_string, collect_register_as_string):
8898 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8900 * server.c (process_serial_event): Likewise.
8901 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8902 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8904 2014-02-12 Tom Tromey <tromey@redhat.com>
8906 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8907 bin2hex, not hexify.
8908 * tracepoint.c (cmd_qtstatus): Likewise.
8910 2014-02-12 Tom Tromey <tromey@redhat.com>
8912 * remote-utils.c (monitor_output): Pass explicit length to
8915 2014-02-12 Tom Tromey <tromey@redhat.com>
8917 * tracepoint.c: Include rsp-low.h.
8918 * server.c: Include rsp-low.h.
8919 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8920 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8922 * remote-utils.c: Include rsp-low.h.
8923 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8924 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8925 (convert_int_to_ascii, convert_ascii_to_int): Move to
8927 * regcache.c: Include rsp-low.h.
8928 * ax.c: Include rsp-low.h.
8929 * Makefile.in (SFILES): Add common/rsp-low.c.
8930 (OBS): Add rsp-low.o.
8931 (rsp-low.o): New target.
8933 2014-02-12 Tom Tromey <tromey@redhat.com>
8935 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8936 Include print-utils.h.
8937 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8938 (plongest, thirty_two, phex_nz): Remove.
8939 * Makefile.in (SFILES): Add common/print-utils.c.
8940 (OBS): Add print-utils.o.
8941 (print-utils-ipa.o): New target.
8942 (print-utils.o): New target.
8943 (IPA_OBJS): Add print-utils-ipa.o.
8945 2014-02-06 Tom Tromey <tromey@redhat.com>
8947 * Makefile.in (SFILES): Fix indentation.
8949 2014-02-05 Doug Evans <dje@google.com>
8951 * linux-low.c (linux_wait_for_event): Improve comment.
8952 (linux_wait_1): Keep current_inferior in sync with event_child.
8954 2014-01-22 Doug Evans <dje@google.com>
8956 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8958 2014-01-22 Doug Evans <dje@google.com>
8960 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8961 * configure: Regenerate.
8962 * config.in: Regenerate.
8963 * Makefile.in (SFILES): Add debug.c.
8965 * debug.c: New file.
8966 * debug.h: New file.
8967 * linux-aarch64-low.c (*): Update all debugging printfs to use
8968 debug_printf instead of fprintf.
8969 * linux-arm-low.c (*): Ditto.
8970 * linux-cris-low.c (*): Ditto.
8971 * linux-crisv32-low.c (*): Ditto.
8972 * linux-m32r-low.c (*): Ditto.
8973 * linux-sparc-low.c (*): Ditto.
8974 * linux-x86.c (*): Ditto.
8975 * linux-low.c (*): Ditto.
8976 (linux_wait_1): Add calls to debug_enter, debug_exit.
8977 (linux_wait): Remove redundant debugging printf.
8978 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8979 (linux_resume, unstop_all_lwps): Ditto.
8980 * mem-break.c (*): Update all debugging printfs to use
8981 debug_printf instead of fprintf.
8982 * remote-utils.c (*): Ditto.
8983 * thread-db.c (*): Ditto.
8984 * server.c #include <ctype.h>, "gdb_vecs.h".
8985 (debug_threads): Moved to debug.c.
8986 (*): Update all debugging printfs to use debug_printf instead of
8988 (start_inferior): Replace call to fflush with call to debug_flush.
8989 (monitor_show_help): Mention set debug-format.
8990 (parse_debug_format_options): New function.
8991 (handle_monitor_command): Handle "monitor set debug-format".
8992 (gdbserver_usage): Mention --debug-format.
8993 (main): Parse --debug-format.
8994 * server.h (debug_threads): Declaration moved to debug.h.
8996 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8997 trace_debug_1 that uses debug_printf.
8998 (tracepoint_look_up_symbols): Update all debugging printfs to use
8999 debug_printf instead of fprintf.
9001 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9003 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9006 2014-01-17 Pedro Alves <palves@redhat.com>
9009 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9010 defined after including gdb_proc_service.h.
9012 2014-01-16 Doug Evans <dje@google.com>
9014 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9015 (match_dll): Use it.
9017 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9019 * target.h (target_ops) <read_btrace>: Change parameters and
9020 return type to allow error reporting.
9021 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9022 trace reading errors on.
9023 * linux-low.c (linux_low_read_btrace): Pass trace reading
9025 (linux_low_disable_btrace): New.
9027 2014-01-15 Doug Evans <dje@google.com>
9029 * inferiors.c (thread_id_to_gdb_id): Delete.
9030 * inferiors.h (thread_id_to_gdb_id): Delete.
9032 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9034 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9035 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9038 2014-01-08 Pedro Alves <palves@redhat.com>
9040 * server.c (handle_status): Don't discard previous queued stop
9041 replies or thread's pending status here.
9042 (main) <disconnection>: Do it here instead.
9044 2014-01-08 Pedro Alves <palves@redhat.com>
9046 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9047 * server.c (visit_actioned_threads, handle_pending_status): New
9049 (handle_v_cont): Factor out parts to ...
9050 (resume): ... this new function. If in all-stop, and a thread
9051 being resumed has a pending status, report it without actually
9053 (myresume): Adjust to use the new 'resume' function.
9054 (clear_pending_status_callback, set_pending_status_callback)
9055 (find_status_pending_thread_callback): New functions.
9056 (handle_status): Handle the case of multiple threads having
9057 interesting statuses to report. Report threads' real last signal
9058 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9059 with an interesting thread to report the status for, instead of
9060 always reporting the status of the first thread.
9062 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9064 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9065 * gdbreplay.c (gdbreplay_version): Likewise.
9067 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9069 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9070 iov.iov_len with the real length in use.
9072 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9074 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9075 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9076 for all targets that use win32-low.c.
9077 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9078 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9080 2013-12-13 Pedro Alves <palves@redhat.com>
9082 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9083 if equal to TARGET_WAITKIND_LOADED.
9084 * win32-low.c (cached_status): New static global.
9085 (win32_wait): Add declaration.
9086 (do_initial_child_stuff): Flush all initial pending debug events
9087 up to the initial breakpoint.
9088 (win32_wait): If CACHED_STATUS was set, return that instead
9089 of doing a real wait. Remove the code resuming the execution
9090 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9091 during the initial phase. Also remove the code changing
9092 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9093 TARGET_WAITKIND_STOPPED.
9095 2013-12-11 Yao Qi <yao@codesourcery.com>
9097 * notif.c (handle_notif_ack): Return 0 if no notification
9100 2013-11-20 Doug Evans <dje@google.com>
9102 * linux-low.c (linux_set_resume_request): Fix comment.
9104 2013-11-20 Doug Evans <dje@google.com>
9106 * linux-low.c (resume_status_pending_p): Tweak comment.
9108 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9110 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9111 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9112 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9113 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9114 (srv_amd64_regobj): Add amd64-mpx.o.
9115 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9116 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9117 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9118 * i387-fp.c (num_pl_bnd_register) Added constant.
9119 (num_pl_bnd_cfg_registers) Added constant.
9120 (struct i387_xsave) Added reserved area and MPX fields.
9121 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9122 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9124 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9125 (init_registers_amd64_mpx_linux): Declare new function.
9126 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9127 (x86_64_regmap): Add MPX registers.
9128 (x86_linux_read_description): Add MPX case.
9129 (initialize_low_arch): Initialize MPX targets.
9131 2013-11-18 Tom Tromey <tromey@redhat.com>
9133 * configure: Rebuild.
9134 * configure.ac: Don't check for stdlib.h.
9135 * gdbreplay.c: Unconditionally include stdlib.h.
9137 2013-11-18 Tom Tromey <tromey@redhat.com>
9139 * config.in: Rebuild.
9140 * configure: Rebuild.
9141 * configure.ac: Don't use AC_HEADER_DIRENT.
9143 2013-11-18 Tom Tromey <tromey@redhat.com>
9145 * server.h: Don't check HAVE_STRING_H.
9146 * gdbreplay.c: Don't check HAVE_STRING_H.
9147 * configure: Rebuild.
9149 2013-11-18 Tom Tromey <tromey@redhat.com>
9151 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9154 2013-11-08 Tom Tromey <tromey@redhat.com>
9156 * configure, config.in: Rebuild.
9157 * configure.ac: Remove unused configury.
9159 2013-11-08 Tom Tromey <tromey@redhat.com>
9161 * acinclude.m4: Include common.m4, codeset.m4.
9162 * configure, config.in: Rebuild.
9163 * configure.ac: Use GDB_AC_COMMON.
9165 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9167 * linux-s390-low.c (HWCAP_S390_TE): New define.
9168 (s390_arch_setup): Consider the TE field in the HWCAP for
9169 determining 'have_regset_tdb'.
9171 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9174 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9177 2013-10-02 Pedro Alves <palves@redhat.com>
9179 * server.c (process_serial_event): Don't output "GDBserver
9180 exiting" if GDB is connected through stdio.
9181 * target.c (mywait): Likewise, be silent if GDB is connected
9184 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9186 * lynx-low.c (lynx_add_threads_after_attach): New function.
9187 (lynx_attach): Remove call to add_thread. Add call to
9188 lynx_add_threads_after_attach instead.
9190 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9192 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9193 * config.in, configure: Regenerated.
9195 2013-09-18 Yao Qi <yao@codesourcery.com>
9198 * server.c (start_inferior): Clear 'resume_info'.
9200 2013-09-16 Jiong Wang <jiwang@tilera.com>
9202 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9205 2013-09-16 Jiong Wang <jiwang@tilera.com>
9207 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9208 linux-tile-low.o to srv_tgtobj.
9210 2013-09-16 Will Newton <will.newton@linaro.org>
9212 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9215 2013-09-06 Pedro Alves <palves@redhat.com>
9217 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9218 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9219 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9220 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9221 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9222 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9224 2013-09-06 Pedro Alves <palves@redhat.com>
9226 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9227 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9229 2013-09-06 Pedro Alves <palves@redhat.com>
9231 * linux-amd64-ipa.c: Include tracepoint.h.
9232 * linux-i386-ipa.c: Include tracepoint.h.
9234 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9236 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9237 (ps_get_thread_area): New function.
9239 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9241 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9242 (initialize_low_arch): Call init_registers_crisv32 rather than
9243 init_register_crisv32.
9245 2013-09-05 Pedro Alves <palves@redhat.com>
9247 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9249 * hostio.h: ... this new file.
9250 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9251 win32-low.c: Include hostio.h.
9253 2013-09-05 Pedro Alves <palves@redhat.com>
9255 * server.h (gdb_client_data, handler_func, callback_handler_func)
9256 (delete_file_handler, add_file_handler, append_callback_event)
9257 (delete_callback_event, start_event_loop, initialize_event_loop):
9258 Move to event-loop.h and include it.
9259 * event-loop.h: New file.
9261 2013-09-05 Pedro Alves <palves@redhat.com>
9263 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9264 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9265 (loaded_dll, unloaded_dll): Move to ...
9266 * dll.h: ... this new file.
9267 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9269 2013-09-05 Pedro Alves <palves@redhat.com>
9271 * server.h (current_process, get_thread_process, all_processes)
9272 (add_inferior_to_list, for_each_inferior, current_inferior)
9273 (remove_inferior, add_process, remove_process, find_process_pid)
9274 (have_started_inferiors_p, have_attached_inferiors_p)
9275 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9276 (clear_inferiors, find_inferior, find_inferior_id)
9277 (inferior_target_data, set_inferior_target_data)
9278 (inferior_regcache_data, set_inferior_regcache_data): Move to
9279 inferiors.h, and include it.
9280 * inferiors.h: New file.
9282 2013-09-05 Pedro Alves <palves@redhat.com>
9284 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9288 2013-09-05 Pedro Alves <palves@redhat.com>
9290 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9292 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9293 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9294 (handle_tracepoint_general_set, handle_tracepoint_query)
9295 (tracepoint_finished_step, tracepoint_was_hit)
9296 (release_while_stepping_state_list, current_traceframe)
9297 (in_readonly_region, traceframe_read_mem)
9298 (fetch_traceframe_registers, traceframe_read_sdata)
9299 (traceframe_read_info, struct fast_tpoint_collect_status)
9300 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9301 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9302 (supply_fast_tracepoint_registers)
9303 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9304 (ipa_tdesc, claim_trampoline_space)
9305 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9306 (agent_mem_read, agent_get_trace_state_variable_value)
9307 (agent_set_trace_state_variable_value, agent_tsv_read)
9308 (agent_mem_read_string, get_raw_reg_func_addr)
9309 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9310 * tracepoint.h: ... this new file.
9312 2013-09-05 Pedro Alves <palves@redhat.com>
9314 * server.h (perror_with_name, error, fatal, warning, paddress)
9315 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9317 * utils.h: New file.
9319 2013-09-05 Pedro Alves <palves@redhat.com>
9321 * server.h (remote_debug, noack_mode, transport_is_reliable)
9322 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9323 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9324 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9325 (write_enn, initialize_async_io, enable_async_io)
9326 (disable_async_io, check_remote_input_interrupt_request)
9327 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9328 (dead_thread_notify, prepare_resume_reply)
9329 (decode_address_to_semicolon, decode_address, decode_m_packet)
9330 (decode_M_packet, decode_X_packet, decode_xfer_write)
9331 (decode_search_memory_packet, unhexify, hexify)
9332 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9333 (look_up_one_symbol, relocate_instruction)
9334 (monitor_output): Move to remote-utils.h, and include it.
9335 * remote-utils.h: New file.
9337 2013-09-05 Pedro Alves <palves@redhat.com>
9339 * server.h (_): Delete.
9341 2013-09-02 Pedro Alves <palves@redhat.com>
9343 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9344 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9346 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9348 2013-09-02 Pierre Muller <muller@sourceware.org>
9350 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9351 or WriteProcessMemory complete successfully and handle
9352 ERROR_PARTIAL_COPY error.
9354 2013-09-02 Pedro Alves <palves@redhat.com>
9356 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9357 error instead of EIO.
9359 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9362 * linux-low.c: Include filestuff.h.
9363 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9364 * lynx-low.c: Include filestuff.h.
9365 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9366 * server.c: Include filestuff.h.
9367 (main): Call notice_open_fds.
9368 * spu-low.c: Include filestuff.h.
9369 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9371 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9373 * Makefile.in: Explain why ../target and ../nat are not
9374 listed as include file search paths.
9375 (linux-waitpid.o): New object file rule.
9376 * configure.srv (srv_native_linux_obj): New variable.
9377 Replace all occurrences of linux native object files with
9378 $srv_native_linux_obj.
9379 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9380 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9381 (linux_enable_event_reporting): Remove declaration.
9382 (my_waitpid): Moved to common/linux-waitpid.c.
9383 (linux_wait_for_event): Pass ptid when calling
9384 linux_enable_event_reporting.
9385 (linux_supports_tracefork_flag): Remove.
9386 (linux_enable_event_reporting): Likewise.
9387 (linux_tracefork_grandchild): Remove.
9388 (STACK_SIZE): Moved to common/linux-ptrace.c.
9389 (linux_tracefork_child): Remove.
9390 (linux_test_for_tracefork): Remove.
9391 (linux_look_up_symbols): Call linux_supports_traceclone.
9392 (initialize_low): Remove call to linux_test_for_tracefork.
9393 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9394 common/linux-ptrace.h.
9395 (PTRACE_TYPE_ARG4): Likewise.
9396 Include linux-ptrace.h.
9398 2013-08-21 Pedro Alves <palves@redhat.com>
9400 * config.in: Renegerate.
9402 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9404 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9405 (SFILES): Remove $(srcdir)/common/target-common.c and
9406 add $(srcdir)/target/waitstatus.c.
9407 (OBS): Remove target-common.o and add waitstatus.o.
9408 (server_h): Remove $(srcdir)/../common/target-common.h and
9409 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9410 and $(srcdir)/../target/waitstatus.h.
9411 (target-common.o): Remove.
9412 (waitstatus.o): New target object file.
9413 * target.h: Do not include target-common.h and
9414 include target/resume.h, target/wait.h and
9415 target/waitstatus.h.
9417 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9419 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9420 to PTRACE_TYPE_ARG3.
9421 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9422 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9424 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9425 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9427 2013-07-27 Jie Zhang <jie@codesourcery.com>
9428 Daniel Jacobowitz <dan@codesourcery.com>
9429 Yao Qi <yao@codesourcery.com>
9431 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9432 (mips-linux-watch.o): New rule.
9433 (mips_linux_watch_h): New variable.
9434 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9436 * linux-mips-low.c: Include mips-linux-watch.h.
9437 (struct arch_process_info, struct arch_lwp_info): New.
9438 (update_watch_registers_callback): New function.
9439 (mips_linux_new_process, mips_linux_new_thread) New functions.
9440 (mips_linux_prepare_to_resume, mips_insert_point): New
9442 (mips_remove_point, mips_stopped_by_watchpoint): New
9444 (rsp_bp_type_to_target_hw_bp_type): New function.
9445 (mips_stopped_data_address): New function.
9446 (the_low_target): Add watchpoint support functions.
9448 2013-07-27 Yao Qi <yao@codesourcery.com>
9450 * i386-low.c: Include break-common.h.
9451 (enum target_hw_bp_type): Remove.
9453 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9455 * Makefile.in (SFILES): /common/target-common.c.
9456 (OBS): Add target-common.o.
9457 (server_h): Add $(srcdir)/../common/target-common.h.
9458 (target-common.o): New target.
9459 * server.c (queue_stop_reply_callback): Free
9460 status string after use.
9461 * target.c (target_waitstatus_to_string): Remove.
9462 * target.h: Include target-common.h.
9463 (resume_kind): Likewise.
9464 (target_waitkind): Likewise.
9465 (target_waitstatus): Likewise.
9466 (TARGET_WNOHANG): Likewise.
9468 2013-07-04 Yao Qi <yao@codesourcery.com>
9470 * Makefile.in (host_alias): Use @host_noncanonical@.
9471 (target_alias): Use @target_noncanonical@.
9472 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9473 ACX_NONCANONICAL_HOST.
9474 * configure: Regenerated.
9477 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9479 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9480 * configure: Rebuild.
9481 * Makefile.in (version_host, version_target): Get from configure.
9482 (version.c): Use $(version_host) and $(version_target).
9484 2013-07-03 Pedro Alves <palves@redhat.com>
9486 * Makefile.in (config.status): Depend on development.sh.
9487 * acinclude.m4: Include libmcheck.m4.
9488 * configure: Regenerate.
9490 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9492 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9493 attribute inside the parentheses.
9494 (winapi_DebugSetProcessKillOnExit): Ditto.
9495 (winapi_DebugBreakProcess): Ditto.
9496 (winapi_GenerateConsoleCtrlEvent): Ditto.
9498 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9500 * notif.h (notif_event): Add a dummy member to avoid compiler
9503 2013-07-01 Pedro Alves <palves@redhat.com>
9505 * hostio.c (HOSTIO_PATH_MAX): Define.
9506 (require_filename, handle_open, handle_unlink, handle_readlink):
9509 2013-07-01 Pedro Alves <palves@redhat.com>
9511 * server.h: Include "pathmax.h".
9512 * linux-low.c: Don't include sys/param.h.
9513 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9515 * win32-low.c: Don't include sys/param.h.
9516 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9518 2013-07-01 Pedro Alves <palves@redhat.com>
9520 * event-loop.c: Don't check HAVE_UNISTD_H before including
9522 * gdbreplay.c: Likewise.
9523 * remote-utils.c: Likewise.
9524 * server.c: Likewise.
9525 * configure.ac: Don't check for unistd.h.
9526 * configure: Regenerate.
9528 2013-06-28 Tom Tromey <tromey@redhat.com>
9530 * Makefile.in (version.c): Use version.in, not
9533 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9535 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9536 * configure: Rebuild.
9537 * Makefile.in (version_host, version_target): Get from configure.
9538 (version.c): Use $(version_host) and $(version_target).
9540 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9542 Fix trace-status to output user name without trailing colon.
9543 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9545 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9547 Fix trace-status to output proper start-time and stop-time.
9548 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9549 output start time and stop time in hex as gdb expects.
9551 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9553 * tracepoint.c (build_traceframe_info_xml): Output trace state
9554 variables present in the trace buffer.
9556 2013-06-24 Tom Tromey <tromey@redhat.com>
9558 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9560 (version.o): Remove.
9561 * gdbreplay.c: Include version.h.
9562 (version, host_name): Don't declare.
9563 * server.h: Include version.h.
9564 (version, host_name): Don't declare.
9566 2013-06-12 Pedro Alves <palves@redhat.com>
9568 * linux-x86-low.c (linux_is_elf64): Delete global.
9569 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9570 with local linux_pid_exe_is_elf_64_file use.
9572 2013-06-11 Pedro Alves <palves@redhat.com>
9574 * linux-low.c (regset_disabled, disable_regset): New functions.
9575 (regsets_fetch_inferior_registers)
9576 (regsets_store_inferior_registers): Use them.
9577 (initialize_regsets_info); Don't allocate the disabled_regsets
9579 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9582 2013-06-11 Pedro Alves <palves@redhat.com>
9584 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9587 2013-06-11 Pedro Alves <palves@redhat.com>
9589 * linux-x86-low.c (initialize_low_arch): Call
9590 init_registers_x32_avx_linux.
9592 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9594 Fix compatibility with Android Bionic.
9595 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9598 2013-06-07 Pedro Alves <palves@redhat.com>
9601 * Makefile.in (OBS): Add tdesc.o.
9602 (IPA_OBJS): Add tdesc-ipa.o.
9603 (tdesc-ipa.o): New rule.
9604 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9606 * linux-low.c (new_inferior): Delete.
9607 (disabled_regsets, num_regsets): Delete.
9608 (linux_add_process): Adjust to set the new per-process
9610 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9611 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9612 was a stop. When calling arch_setup, switch the current inferior
9613 to the thread that got an event.
9614 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9615 (regsets_fetch_inferior_registers)
9616 (regsets_store_inferior_registers): New regsets_info parameter.
9618 (linux_register_in_regsets): New regs_info parameter. Adjust to
9620 (register_addr, fetch_register, store_register): New usrregs_info
9621 parameter. Adjust to use it.
9622 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9623 parameter regs_info. Adjust to use it.
9624 (linux_fetch_registers): Get the current inferior's regs_info, and
9626 (linux_store_registers): Ditto.
9627 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9628 (initialize_low): Don't initialize the target_regsets here. Call
9629 initialize_low_arch.
9630 * linux-low.h (target_regsets): Delete declaration.
9631 (struct regsets_info): New.
9632 (struct usrregs_info): New.
9633 (struct regs_info): New.
9634 (struct process_info_private) <new_inferior>: New field.
9635 (struct linux_target_ops): Delete the num_regs, regmap, and
9636 regset_bitmap fields. New field regs_info.
9637 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9638 * i387-fp.c (num_xmm_registers): Delete.
9639 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9640 calls to new interface.
9641 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9642 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9643 Infer the number of xmm registers from the regcache's target
9645 * i387-fp.h (num_xmm_registers): Delete.
9646 * inferiors.c (add_thread): Don't install the thread's regcache
9648 * proc-service.c (gregset_info): Fetch the current inferior's
9649 regs_info. Adjust to use it.
9650 * regcache.c: Include tdesc.h.
9651 (register_bytes, reg_defs, num_registers)
9652 (gdbserver_expedite_regs): Delete.
9653 (get_thread_regcache): If the thread doesn't have a regcache yet,
9654 create one, instead of aborting gdbserver.
9655 (regcache_invalidate_one): Rename to ...
9656 (regcache_invalidate_thread): ... this.
9657 (regcache_invalidate_one): New.
9658 (regcache_invalidate): Only invalidate registers of the current
9660 (init_register_cache): Add target_desc parameter, and use it.
9661 (new_register_cache): Ditto. Assert the target description has a
9662 non zero registers_size.
9663 (regcache_cpy): Add assertions. Adjust.
9664 (realloc_register_cache, set_register_cache): Delete.
9665 (registers_to_string, registers_from_string): Adjust.
9666 (find_register_by_name, find_regno, find_register_by_number)
9667 (register_cache_size): Add target_desc parameter, and use it.
9668 (free_register_cache_thread, free_register_cache_thread_one)
9669 (regcache_release, register_cache_size): New.
9670 (register_size): Add target_desc parameter, and use it.
9671 (register_data, supply_register, supply_register_zeroed)
9672 (supply_regblock, supply_register_by_name, collect_register)
9673 (collect_register_as_string, collect_register_by_name): Adjust.
9674 * regcache.h (struct target_desc): Forward declare.
9675 (struct regcache) <tdesc>: New field.
9676 (init_register_cache, new_register_cache): Add target_desc
9678 (regcache_invalidate_thread): Declare.
9679 (regcache_invalidate_one): Delete declaration.
9680 (regcache_release): Declare.
9681 (find_register_by_number, register_cache_size, register_size)
9682 (find_regno): Add target_desc parameter.
9683 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9685 * remote-utils.c: Include tdesc.h.
9686 (outreg, prepare_resume_reply): Adjust.
9687 * server.c: Include tdesc.h.
9688 (gdbserver_xmltarget): Delete declaration.
9689 (get_features_xml, process_serial_event): Adjust.
9690 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9692 (struct process_info) <tdesc>: New field.
9693 (ipa_tdesc): Declare.
9694 * tdesc.c: New file.
9695 * tdesc.h: New file.
9696 * tracepoint.c: Include tdesc.h.
9697 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9698 (get_context_regcache): Adjust to pass ipa_tdesc down.
9699 (do_action_at_tracepoint): Adjust to get the register cache size
9700 from the context regcache's description.
9701 (traceframe_walk_blocks): Adjust to get the register cache size
9702 from the current trace frame's description.
9703 (traceframe_get_pc): Adjust to get current trace frame's
9704 description and pass it down.
9705 (gdb_collect): Adjust to get the register cache size from the
9707 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9708 (gdbserver_xmltarget): Delete.
9709 (initialize_low_tracepoint): Set the ipa's target description.
9710 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9711 (initialize_low_tracepoint): Set the ipa's target description.
9712 * linux-x86-low.c: Include tdesc.h.
9713 [__x86_64__] (is_64bit_tdesc): New.
9714 (ps_get_thread_area, x86_get_thread_area): Use it.
9715 (i386_cannot_store_register): Rename to ...
9716 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9717 (i386_cannot_fetch_register): Rename to ...
9718 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9719 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9721 (target_regsets): Rename to ...
9722 (x86_regsets): ... this.
9723 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9725 (x86_siginfo_fixup): Use is_64bit_tdesc.
9726 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9727 (tdesc_x32_avx_linux, tdesc_x32_linux)
9728 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9730 (x86_linux_update_xmltarget): Delete.
9731 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9732 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9733 (AMD64_LINUX_USER64_CS): New.
9734 (x86_linux_read_description): New, based on
9735 x86_linux_update_xmltarget.
9736 (same_process_callback): New.
9737 (x86_arch_setup_process_callback): New.
9738 (x86_linux_update_xmltarget): New.
9739 (x86_regsets_info): New.
9740 (amd64_linux_regs_info): New.
9741 (i386_linux_usrregs_info): New.
9742 (i386_linux_regs_info): New.
9743 (x86_linux_regs_info): New.
9744 (x86_arch_setup): Reimplement.
9745 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9746 (x86_emit_ops): Ditto.
9747 (the_low_target): Adjust. Install x86_linux_regs_info,
9748 x86_cannot_fetch_register, and x86_cannot_store_register.
9749 (initialize_low_arch): New.
9750 * linux-ia64-low.c (tdesc_ia64): Declare.
9751 (ia64_fetch_register): Adjust.
9752 (ia64_usrregs_info, regs_info): New globals.
9753 (ia64_regs_info): New function.
9754 (the_low_target): Adjust.
9755 (initialize_low_arch): New function.
9756 * linux-sparc-low.c (tdesc_sparc64): Declare.
9757 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9759 (sparc_arch_setup): New function.
9760 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9761 (the_low_target): Adjust.
9762 (initialize_low_arch): New function.
9763 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9764 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9765 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9766 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9767 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9768 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9769 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9770 (tdesc_powerpc_isa205_vsx64l): Declare.
9771 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9772 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9773 (ppc_set_pc, ppc_get_hwcap): Adjust.
9774 (ppc_usrregs_info): Forward declare.
9775 (!__powerpc64__) ppc_regmap_adjusted: New global.
9776 (ppc_arch_setup): Adjust to the current process'es target
9778 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9779 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9780 (ppc_store_evrregset): Adjust.
9781 (target_regsets): Rename to ...
9782 (ppc_regsets): ... this, and make static.
9783 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9784 (ppc_regs_info): New function.
9785 (the_low_target): Adjust.
9786 (initialize_low_arch): New function.
9787 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9788 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9789 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9790 (tdesc_s390x_linux64v2): Declare.
9791 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9792 (s390_fill_gregset, s390_store_last_break): Adjust.
9793 (target_regsets): Rename to ...
9794 (s390_regsets): ... this, and make static.
9795 (s390_get_pc, s390_set_pc): Adjust.
9796 (s390_get_hwcap): New target_desc parameter, and use it.
9797 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9798 (s390_arch_setup): Adjust to set the current process'es target
9799 description. Don't adjust the regmap.
9800 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9801 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9802 (regs_info_3264): New globals.
9803 (s390_regs_info): New function.
9804 (the_low_target): Adjust.
9805 (initialize_low_arch): New function.
9806 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9807 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9808 [__mips64] (init_registers_mips_linux)
9809 (init_registers_mips_dsp_linux): Delete defines.
9810 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9811 (have_dsp): New global.
9812 (mips_read_description): New, based on mips_arch_setup.
9813 (mips_arch_setup): Reimplement.
9814 (get_usrregs_info): New function.
9815 (mips_cannot_fetch_register, mips_cannot_store_register)
9816 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9817 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9818 (target_regsets): Rename to ...
9819 (mips_regsets): ... this, and make static.
9820 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9821 (dsp_regs_info, regs_info): New globals.
9822 (mips_regs_info): New function.
9823 (the_low_target): Adjust.
9824 (initialize_low_arch): New function.
9825 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9826 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9828 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9829 (arm_read_description): New, with bits factored from
9831 (arm_arch_setup): Reimplement.
9832 (target_regsets): Rename to ...
9833 (arm_regsets): ... this, and make static.
9834 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9835 (arm_regs_info): New function.
9836 (the_low_target): Adjust.
9837 (initialize_low_arch): New function.
9838 * linux-m68k-low.c (tdesc_m68k): Declare.
9839 (target_regsets): Rename to ...
9840 (m68k_regsets): ... this, and make static.
9841 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9842 (m68k_regs_info): New function.
9843 (m68k_arch_setup): New function.
9844 (the_low_target): Adjust.
9845 (initialize_low_arch): New function.
9846 * linux-sh-low.c (tdesc_sharch): Declare.
9847 (target_regsets): Rename to ...
9848 (sh_regsets): ... this, and make static.
9849 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9850 (sh_regs_info, sh_arch_setup): New functions.
9851 (the_low_target): Adjust.
9852 (initialize_low_arch): New function.
9853 * linux-bfin-low.c (tdesc_bfin): Declare.
9854 (bfin_arch_setup): New function.
9855 (bfin_usrregs_info, regs_info): New globals.
9856 (bfin_regs_info): New function.
9857 (the_low_target): Adjust.
9858 (initialize_low_arch): New function.
9859 * linux-cris-low.c (tdesc_cris): Declare.
9860 (cris_arch_setup): New function.
9861 (cris_usrregs_info, regs_info): New globals.
9862 (cris_regs_info): New function.
9863 (the_low_target): Adjust.
9864 (initialize_low_arch): New function.
9865 * linux-cris-low.c (tdesc_crisv32): Declare.
9866 (cris_arch_setup): New function.
9867 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9868 (cris_regs_info): New function.
9869 (the_low_target): Adjust.
9870 (initialize_low_arch): New function.
9871 * linux-m32r-low.c (tdesc_m32r): Declare.
9872 (m32r_arch_setup): New function.
9873 (m32r_usrregs_info, regs_info): New globals.
9874 (m32r_regs_info): Adjust.
9875 (initialize_low_arch): New function.
9876 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9877 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9878 (tic6x_usrregs_info): Forward declare.
9879 (tic6x_read_description): New function, based on ...
9880 (tic6x_arch_setup): ... this. Reimplement.
9881 (target_regsets): Rename to ...
9882 (tic6x_regsets): ... this, and make static.
9883 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9884 (tic6x_regs_info): New function.
9885 (the_low_target): Adjust.
9886 (initialize_low_arch): New function.
9887 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9888 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9889 (target_regsets): Rename to ...
9890 (xtensa_regsets): ... this, and make static.
9891 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9893 (xtensa_arch_setup, xtensa_regs_info): New functions.
9894 (the_low_target): Adjust.
9895 (initialize_low_arch): New function.
9896 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9897 (nios2_arch_setup): Set the current process'es tdesc.
9898 (target_regsets): Rename to ...
9899 (nios2_regsets): ... this.
9900 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9901 (nios2_regs_info): New function.
9902 (the_low_target): Adjust.
9903 (initialize_low_arch): New function.
9904 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9905 (aarch64_arch_setup): Set the current process'es tdesc.
9906 (target_regsets): Rename to ...
9907 (aarch64_regsets): ... this.
9908 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9909 (aarch64_regs_info): New function.
9910 (the_low_target): Adjust.
9911 (initialize_low_arch): New function.
9912 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9914 (target_regsets): Rename to ...
9915 (tile_regsets): ... this.
9916 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9917 (tile_regs_info): New function.
9918 (tile_arch_setup): Set the current process'es tdesc.
9919 (the_low_target): Adjust.
9920 (initialize_low_arch): New function.
9921 * spu-low.c (tdesc_spu): Declare.
9922 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9923 * win32-arm-low.c (tdesc_arm): Declare.
9924 (arm_arch_setup): New function.
9925 (the_low_target): Install arm_arch_setup instead of
9927 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9928 (init_windows_x86): Rename to ...
9929 (i386_arch_setup): ... this. Set `win32_tdesc'.
9930 (the_low_target): Adjust.
9931 * win32-low.c (win32_tdesc): New global.
9932 (child_add_thread): Don't create the thread cache here.
9933 (do_initial_child_stuff): Set the new process'es tdesc.
9934 * win32-low.h (struct target_desc): Forward declare.
9935 (win32_tdesc): Declare.
9936 * lynx-i386-low.c (tdesc_i386): Declare global.
9937 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9938 * lynx-low.c (lynx_tdesc): New global.
9939 (lynx_add_process): Set the new process'es tdesc.
9940 * lynx-low.h (struct target_desc): Forward declare.
9941 (lynx_tdesc): Declare global.
9942 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9943 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9944 * nto-low.c (nto_tdesc): New global.
9945 (do_attach): Set the new process'es tdesc.
9946 * nto-low.h (struct target_desc): Forward declare.
9947 (nto_tdesc): Declare.
9948 * nto-x86-low.c (tdesc_i386): Declare.
9949 (nto_x86_arch_setup): Set `nto_tdesc'.
9951 2013-06-04 Gary Benson <gbenson@redhat.com>
9953 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9954 to qSupported response when appropriate.
9955 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9956 with nonzero-length annex.
9957 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9958 arguments supplied in annex.
9960 2013-05-31 Doug Evans <dje@google.com>
9963 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9964 64 bits in 64-cross-32 environment.
9966 2013-05-28 Pedro Alves <palves@redhat.com>
9968 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9969 (aarch64-without-fpu.c): Delete rule.
9970 * configure.srv (aarch64*-*-linux*): Remove references to
9971 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9972 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9975 2013-05-24 Pedro Alves <palves@redhat.com>
9977 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9978 instead of strchr/decode_address. Error if the range isn't split
9979 with a ','. Don't assume there's be a ':' in the action.
9981 2013-05-23 Yao Qi <yao@codesourcery.com>
9982 Pedro Alves <palves@redhat.com>
9984 * linux-low.c (lwp_in_step_range): New function.
9985 (linux_wait_1): If the thread was range stepping and stopped
9986 outside the stepping range, report the stop to GDB. Otherwise,
9987 continue stepping. Add range stepping debug output.
9988 (linux_set_resume_request): Copy the step range from the resume
9990 (linux_supports_range_stepping): New.
9991 (linux_target_ops) <supports_range_stepping>: Set to
9992 linux_supports_range_stepping.
9993 * linux-low.h (struct linux_target_ops)
9994 <supports_range_stepping>: New field.
9995 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9996 * linux-x86-low.c (x86_supports_range_stepping): New.
9997 (the_low_target) <supports_range_stepping>: Set to
9998 x86_supports_range_stepping.
9999 * server.c (handle_v_cont): Handle 'r' action.
10000 (handle_v_requests): Append ";r" if the target supports range
10002 * target.h (struct thread_resume) <step_range_start,
10003 step_range_end>: New fields.
10004 (struct target_ops) <supports_range_stepping>:
10006 (target_supports_range_stepping): New macro.
10008 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10010 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10011 confusion in comment.
10013 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10015 * lynx-low.c (struct process_info_private): New type.
10016 (lynx_add_process): New function.
10017 (lynx_create_inferior, lynx_attach): Replace calls to
10018 add_process by calls to lynx_add_process.
10019 (lynx_resume): If PTID is null, then try using
10020 current_process()->private->last_wait_event_ptid.
10022 (lynx_clear_inferiors): Delete. The contents of that function
10023 has been inlined in lynx_mourn;
10024 (lynx_wait_1): Save the ptid in the process's private data.
10025 (lynx_mourn): Free the process' private data. Replace call
10026 to lynx_clear_inferiors by call to clear_inferiors.
10028 2013-05-17 Yao Qi <yao@codesourcery.com>
10030 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10033 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10035 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10036 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10037 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10038 PT_TEXT_END_ADDR guards. Update comments.
10039 (linux_target_op) <read_offsets>: Conditionally define to
10040 linux_read_offsets if the target is UCLIBC and if it defines
10041 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10043 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10044 Andrew Jenner <andrew@codesourcery.com>
10046 * Makefile.in (SFILES): Add linux-nios2-low.c.
10047 (clean): Add action to delete nios2-linux.c.
10048 (nios2-linux.c): New rule.
10049 * configure.srv: Add nios2*-*-linux*.
10050 * linux-nios2-low.c: New.
10052 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10054 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10056 2013-04-25 Hui Zhu <hui@codesourcery.com>
10059 * ax.c (ax_printf): Add fflush.
10061 2013-04-22 Tom Tromey <tromey@redhat.com>
10063 * Makefile.in (SFILES): Add filestuff.c.
10064 (OBS): Add filestuff.o.
10065 (filestuff.o): New target.
10066 * config.in, configure: Rebuild.
10067 * configure.ac: Check for fdwalk, pipe2.
10069 2013-04-17 Pedro Alves <palves@redhat.com>
10071 * configure.ac (USE_THREAD_DB): Delete variable.
10072 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10073 Don't AC_SUBST USE_THREAD_DB.
10074 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10075 * config.in, configure: Regenerate.
10077 2013-04-16 Pedro Alves <palves@redhat.com>
10079 * linux-low.h (struct lwp_info) <thread_known>: Move under
10080 the USE_THREAD_DB #ifdef.
10082 2013-04-16 Pedro Alves <palves@redhat.com>
10084 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10085 (linux-low.o): Delete rule.
10086 * linux-low.h: Always include "gdb_thread_db.h" instead of
10087 conditionally including thread_db.h.
10088 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10091 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10093 * Makefile.in (install-only): Fix make install regression.
10095 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10097 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10098 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10100 * gdbserver.1: Remove.
10102 2013-03-22 Pedro Alves <palves@redhat.com>
10104 * linux-low.c (handle_extended_wait): Don't call
10105 linux_enable_event_reporting.
10107 2013-03-15 Tony Theodore <tonyt@logyst.com>
10110 * Makefile.in (SHELL): Use @SHELL@.
10112 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10114 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10117 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10119 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10120 Remove extraneous NULL element.
10122 2013-03-13 Yao Qi <yao@codesourcery.com>
10124 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10125 'V' block in trace frame.
10127 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10129 * target.h (struct target_ops): Add btrace ops.
10130 (target_supports_btrace): New macro.
10131 (target_enable_btrace): New macro.
10132 (target_disable_btrace): New macro.
10133 (target_read_btrace): New macro.
10134 * gdbthread.h (struct thread_info): Add btrace field.
10135 * server.c: Include btrace-common.h.
10136 (handle_btrace_general_set): New function.
10137 (handle_btrace_enable): New function.
10138 (handle_btrace_disable): New function.
10139 (handle_general_set): Call handle_btrace_general_set.
10140 (handle_qxfer_btrace): New function.
10141 (struct qxfer qxfer_packets[]): Add btrace entry.
10142 * inferiors.c (remove_thread): Disable btrace.
10143 * linux-low: Include linux-btrace.h.
10144 (linux_low_enable_btrace): New function.
10145 (linux_low_read_btrace): New function.
10146 (linux_target_ops): Add btrace ops.
10147 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10148 Add srv_linux_btrace=yes.
10149 (x86_64-*-linux*): Add linux-btrace.o.
10150 Add srv_linux_btrace=yes.
10151 * configure.ac: Define HAVE_LINUX_BTRACE.
10152 * config.in: Regenerated.
10153 * configure: Regenerated.
10155 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10157 * server.c (handle_qxfer): Preserve error message if -3 is
10159 (qxfer): Document the -3 return value.
10161 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10163 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10164 (linux_btrace_h): New variable.
10165 (linux-btrace.o): New rule.
10167 2013-03-08 Stan Shebs <stan@codesourcery.com>
10168 Hafiz Abid Qadeer <abidh@codesourcery.com>
10170 * tracepoint.c (trace_buffer_size): New global.
10171 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10172 (init_trace_buffer): Change to one-argument function. Allocate
10173 trace buffer memory.
10174 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10175 handle QTBuffer:size packet.
10176 (cmd_bigqtbuffer_size): New function.
10177 (initialize_tracepoint): Call init_trace_buffer with
10178 DEFAULT_TRACE_BUFFER_SIZE.
10179 * server.c (handle_query): Add QTBuffer:size in the
10182 2013-03-07 Yao Qi <yao@codesourcery.com>
10184 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10185 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10187 (cmd_qtsp): Adjust condition. Do post increment.
10188 Set cur_action and cur_step_action back to 0.
10190 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10193 * linux-low.c (linux_write_memory): Return early success if LEN is
10196 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10198 * configure.srv: Add x86_64-*-cygwin* as target.
10200 2013-02-28 Tom Tromey <tromey@redhat.com>
10202 * configure.ac: Invoke AC_SYS_LARGEFILE.
10203 * configure, config.in: Rebuild.
10205 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10207 * win32-low.c: Throughout, fix format strings and casts of
10208 printf-like functions to avoid type related warnings on all
10210 (get_child_debug_event): Print dwDebugEventCode as hex since
10211 that's how it's usually documented.
10213 2013-02-28 Yao Qi <yao@codesourcery.com>
10215 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10218 2013-02-27 Jiong Wang <jiwang@tilera.com>
10220 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10221 (reg-tilegx32.c): New rule.
10222 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10223 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10224 different register info initializer according to elf class.
10225 (init_registers_tilgx32): New function. The tilegx32 register info
10227 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10228 (tile_store_gregset): Likewise.
10230 2013-02-27 Yao Qi <yao@codesourcery.com>
10232 * server.c (process_point_options): Print debug message when
10233 debug_threads is true.
10235 2013-02-26 Yao Qi <yao@codesourcery.com>
10237 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10239 2013-02-19 Pedro Alves <palves@redhat.com>
10240 Kai Tietz <ktietz@redhat.com>
10244 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10245 instead of strtoul to extract address from packet.
10246 (process_serial_event) <'z'>: Likewise.
10248 2013-02-18 Yao Qi <yao@codesourcery.com>
10250 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10252 2013-02-14 Pedro Alves <palves@redhat.com>
10256 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10257 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10259 2013-02-14 Pedro Alves <palves@redhat.com>
10261 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10263 2013-02-14 Pedro Alves <palves@redhat.com>
10265 * tracepoint.c (save_string): Delete.
10266 (add_tracepoint_action): Use savestring instead of save_string.
10268 2013-02-12 Pedro Alves <palves@redhat.com>
10270 * linux-xtensa-low.c: Ditto.
10271 * xtensa-xtregs.c: Ditto.
10273 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10275 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10278 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10280 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10281 aarch64_num_wp_regs and aarch64_num_bp_regs to
10282 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10284 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10286 * linux-aarch64-low.c (ps_get_thread_area): Replace
10287 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10289 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10290 Marcus Shawcroft <marcus.shawcroft@arm.com>
10291 Nigel Stephens <nigel.stephens@arm.com>
10292 Yufeng Zhang <yufeng.zhang@arm.com>
10294 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10295 (aarch64.c, aarch64-without-fpu.c): New targets.
10296 * configure.srv (aarch64*-*-linux*): New.
10297 * linux-aarch64-low.c: New file.
10299 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10301 * linux-low.c (handle_extended_wait, linux_create_inferior)
10302 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10303 (dequeue_one_deferred_signal, linux_resume_one_thread)
10304 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10305 (linux_tracefork_grandchild, linux_test_for_tracefork)
10306 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10307 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10308 where the argument is 0.
10310 2013-01-25 Yao Qi <yao@codesourcery.com>
10312 * event-loop.c: Include "queue.h".
10313 (gdb_event_p): New typedef.
10314 (struct gdb_event) <next_event>: Remove.
10315 (event_queue): Change to QUEUE(gdb_event_p).
10316 (async_queue_event): Remove.
10317 (gdb_event_xfree): New.
10318 (initialize_event_loop): New.
10319 (process_event): Use API from QUEUE.
10320 (wait_for_event): Likewise.
10321 * server.c (main): Call initialize_event_loop.
10322 * server.h (initialize_event_loop): Declare.
10324 2013-01-18 Yao Qi <yao@codesourcery.com>
10326 * ax.h (struct eval_agent_expr_context): New.
10327 (gdb_eval_agent_expr): Update declaration.
10328 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10329 TFRAME. Add new argument CTX.
10330 * server.h (struct eval_agent_expr_context): Declare.
10331 (agent_mem_read, agent_tsv_read): Update declaration.
10332 (agent_mem_read_string): Likewise.
10333 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10334 (add_traceframe_block): Add new argument TPOINT.
10335 Increase TPOINT->traceframe_usage.
10336 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10337 eval_tracepoint_agent_expr.
10338 (condition_true_at_tracepoint): Likewise.
10339 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10340 (agent_mem_read_string, agent_tsv_read): Likewise.
10342 2013-01-16 Yao Qi <yao@codesourcery.com>
10344 * linux-low.c (linux_resume_one_lwp): Don't check
10345 'lwp->bp_reinsert != 0'.
10347 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10348 Pedro Alves <palves@redhat.com>
10350 * lynx-low.c (ptrace_request_to_str): Define a temporary
10351 macro and use it to simplify this function's implementation.
10353 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10355 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10358 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10360 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10362 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10364 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10366 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10368 * lynx-low.c (lynx_resume): Use the resume_info parameter
10369 to determine the ptid for the lynx_ptrace call, unless
10370 it is equal to minus_one_ptid, in which case we use the
10371 ptid of the current_inferior.
10372 (lynx_wait_1): After having received a thread create/exit
10373 event, resume the inferior's execution using the signaling
10374 thread's ptid, rather than the old ptid.
10376 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10378 * lynx-low.c (lynx_resume): Delete variable ret.
10380 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10382 * gdbreplay.c (gdbreplay_version): Update copyright year.
10383 * server.c (gdbserver_version): Likewise.
10385 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10387 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10390 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10392 * lynx-low.c (ptrace_request_to_str): Add handling for
10393 PTRACE_GETTRACESIG.
10395 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10397 * lynx-low.c (lynx_attach): Delete variable new_process.
10399 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10401 * lynx-low.c (lynx_create_inferior): Delete variable
10404 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10406 * lynx-low.c (ptrace_request_to_str): Do not handle
10407 PTRACE_GETTHREADLIST if this macro does not exist.
10409 2012-12-15 Yao Qi <yao@codesourcery.com>
10411 * Makefile.in (OBS): Add notif.o.
10412 * notif.c, notif.h: New.
10413 * server.c: Include "notif.h".
10414 (struct vstop_notif) <next>: Remove.
10416 (queue_stop_reply): Update.
10417 (push_event, send_next_stop_reply): Remove.
10418 (discard_queued_stop_replies): Update.
10419 (notif_stop): New variable.
10420 (handle_v_stopped): Remove.
10421 (handle_v_requests): Don't call handle_v_stopped. Call
10422 handle_ack_notif instead.
10423 (queue_stop_reply_callback): Call notif_event_enque instead
10424 of queue_stop_reply.
10425 (handle_status): Don't call send_next_stop_reply, call
10426 notif_write_event instead.
10427 (kill_inferior_callback): Likewise.
10428 (detach_or_kill_inferior_callback): Likewise.
10429 (main): Call initialize_notif.
10430 (process_serial_event): Call QUEUE_is_empty.
10431 (handle_target_event): Call notif_push instead of push event.
10432 * server.h (push_event): Remove declaration.
10434 2012-12-10 Tom Tromey <tromey@redhat.com>
10436 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10437 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10440 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10441 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10442 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10443 (amd64-linux-ipa.o, ax.o): Rewrite.
10444 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10445 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10446 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10447 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10448 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10449 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10450 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10451 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10452 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10453 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10454 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10455 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10456 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10457 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10458 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10459 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10460 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10461 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10462 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10463 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10464 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10465 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10466 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10467 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10468 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10469 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10470 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10471 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10472 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10473 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10474 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10475 (reg-tilegx.o): Remove.
10476 (all_object_files): New macro.
10477 Include .deps files.
10478 * aclocal.m4, configure: Rebuild.
10479 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10480 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10481 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10483 2012-12-05 Tom Tromey <tromey@redhat.com>
10486 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10488 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10490 * configure.ac: Check for linux/perf_event.h.
10491 * config.in: Regenerated.
10492 * configure: Regenerated.
10494 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10496 * hostio.c (handle_readlink): Decrease buffer size
10497 parameter passed to readlink by one byte.
10499 2012-11-26 Yao Qi <yao@codesourcery.com>
10501 * configure.ac (build_warnings): Append '-Wempty-body'.
10502 * configure: Regenerated.
10503 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10506 2012-11-15 Pierre Muller <muller@sourceware.org>
10508 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10509 * config.in: Regenerate.
10510 * configure: Regenerate.
10511 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10512 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10513 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10514 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10516 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10517 instead of <sys/wait.h> header.
10518 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10520 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10522 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10523 (various make rules): Remove -DGDBSERVER
10525 2012-11-09 Yao Qi <yao@codesourcery.com>
10527 * spu-low.c (current_ptid): Move it to ..
10528 * gdbthread.h: ... here. New.
10529 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10530 * server.c (myresume, process_serial_event): Likewise.
10531 * thread-db.c (thread_db_find_new_threads): Likewise.
10532 * tracepoint.c (run_inferior_command): Likewise.
10534 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10536 * server.c (handle_search_memory_1): Include access length in
10539 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10541 * linux-crisv32-low.c: Fix compile errors.
10543 2012-09-04 Yao Qi <yao@codesourcery.com>
10545 * tracepoint.c (cmd_qtsv): Adjust debug message.
10546 Don't check CUR_TPOINT.
10548 2012-08-28 Yao Qi <yao@codesourcery.com>
10550 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10551 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10552 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10553 Remove declarations of xmalloc, xreallloc, xstrdup and
10555 * Makefile.in (libiberty_h): New.
10556 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10557 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10559 2012-08-23 Yao Qi <yao@codesourcery.com>
10561 * server.h: Remove declaration of 'xsnprintf'.
10563 2012-08-22 Keith Seitz <keiths@redhat.com>
10565 * server.h: Include build-gnulib-gbserver/config.h.
10566 * gdbreplay.c: Likewise.
10568 2012-08-08 Doug Evans <dje@google.com>
10570 * Makefile.in (SFILES): Add gdb_vecs.c.
10571 (OBS): Add gdb_vecs.o.
10572 (gdb_vecs_h, host_defs_h): New variables.
10573 (thread-db.o): Add $(gdb_vecs_h) dependency.
10574 (gdb_vecs.o): New rule.
10575 * thread-db.c: #include "gdb_vecs.h".
10576 (thread_db_load_search): Use a vector to iterate over path elements.
10577 Handle text appearing after "$pdir".
10579 * configure.ac: Add check for strstr.
10580 * config.in: Regenerate.
10581 * configure: Regenerate.
10583 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10585 * hostio.c (handle_pread): If pread fails, fall back to attempting
10587 (handle_pwrite): Likewise for pwrite.
10589 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10591 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10592 between unsupported TYPE and unimplementable ADDR/LEN combination.
10593 (arm_insert_point): Act on new return value.
10595 2012-07-31 Pedro Alves <palves@redhat.com>
10597 * server.c (process_point_options): Only skip tokens if we find
10598 one that is unrecognized. Don't treat 'X' specially while
10599 skipping unrecognized tokens.
10601 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10603 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10604 to 4-byte-align HW breakpoint addresses for Thumb.
10606 2012-07-27 Yao Qi <yao@codesourcery.com>
10610 * server.h: Declare gdb_agent_about_to_close.
10611 * target.c (kill_inferior): Include "agent.h".
10612 New. Send command 'kill'.
10613 * target.h (kill_inferior): Removed macro.
10614 * tracepoint.c (gdb_agent_about_to_close): New.
10615 (gdb_agent_helper_thread): Handle command 'close'.
10616 Wait endlessly until the inferior stops.
10617 Install gdb_agent_remove_socket to atexit hook.
10618 (agent_socket_name): New static variable.
10619 (gdb_agent_socket_init): Replace local variable 'name' with
10620 'agent_socket_name'.
10621 (gdb_agent_remove_socket): New.
10623 2012-07-27 Yao Qi <yao@codesourcery.com>
10625 * server.c (process_point_options): Stop at 'X' when parsing.
10627 2012-07-19 Michael Eager <eager@eagercon.com>
10629 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10631 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10632 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10633 hardware breakpoint.
10635 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10637 * gdbserver/linux-low.c (initialize_low): Call
10638 linux_ptrace_init_warnings.
10640 2012-07-02 Doug Evans <dje@google.com>
10642 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10645 2012-07-02 Stan Shebs <stan@codesourcery.com>
10647 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10648 (ax.o): Add it to build rule.
10650 (OBS): Add format.o.
10651 (IPA_OBS): Add format.o.
10652 * server.c (handle_query): Claim support for breakpoint commands.
10653 (process_point_options): Add command case.
10654 (process_serial_event): Leave running if there are printfs in
10656 * mem-break.h (any_persistent_commands): Declare.
10657 (add_breakpoint_commands): Declare.
10658 (gdb_no_commands_at_breakpoint): Declare.
10659 (run_breakpoint_commands): Declare.
10660 * mem-break.c (struct point_command_list): New struct.
10661 (struct breakpoint): New field command_list.
10662 (any_persistent_commands): New function.
10663 (add_commands_to_breakpoint): New function.
10664 (add_breakpoint_commands): New function.
10665 (gdb_no_commands_at_breakpoint): New function.
10666 (run_breakpoint_commands): New function.
10667 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10669 * ax.c: Include format.h.
10670 (ax_printf): New function.
10671 (gdb_eval_agent_expr): Add printf opcode.
10673 2012-06-13 Yao Qi <yao@codesourcery.com>
10675 * server.c (start_inferior): Remove duplicated writes to fields
10676 'last_resume_kind' and 'last_status' of 'current_inferior'.
10678 2012-06-12 Yao Qi <yao@codesourcery.com>
10679 Pedro Alves <palves@redhat.com>
10681 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10683 * server.c (handle_v_cont): Extend comment.
10685 2012-06-11 Yao Qi <yao@codesourcery.com>
10687 * linux-low.c (linux_attach): Add 'static'.
10689 2012-06-06 Yao Qi <yao@codesourcery.com>
10691 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10693 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10695 Fix gcc -flto compilation warning.
10696 * server.c (main): Make variable multi_mode and attach volatile.
10698 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10700 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10701 if the platform doesn't know about it.
10703 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10705 * Makefile.in (SFILES): Add linux-tile-low.c.
10706 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10707 * configure.srv: Handle tilegx-*-linux*.
10708 * linux-tile-low.c: New file.
10710 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10712 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10714 2012-05-24 Pedro Alves <palves@redhat.com>
10718 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10720 2012-05-24 Pedro Alves <palves@redhat.com>
10724 Replace target_signal with gdb_signal throughout.
10726 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10728 * linux-low.c (linux_store_registers): Avoid the copying sequence
10729 when no data has been retrieved by ptrace.
10731 2012-05-22 Will Deacon <will.deacon@arm.com>
10733 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10734 Include asm/ptrace.h.
10735 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10738 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10740 * linux-low.c (linux_store_registers): Don't re-retrieve data
10741 with ptrace that has already been obtained from /proc. Always
10742 copy any data retrieved with ptrace to the buffer supplied.
10744 2012-05-11 Yao Qi <yao@codesourcery.com>
10745 Pedro Alves <palves@redhat.com>
10747 * linux-low.c (enum stopping_threads_kind): New.
10748 (stopping_threads): Change type to `enum stopping_threads_kind'.
10749 (handle_extended_wait): If stopping and suspending threads, leave
10750 the new_lwp suspended too.
10751 (linux_wait_for_event): Adjust.
10752 (stop_all_lwps): Set `stopping_threads' to
10753 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10754 whether we're suspending threads or just stopping them. Assert no
10757 2012-04-29 Yao Qi <yao@codesourcery.com>
10759 * server.h: Move some code to ...
10760 * gdbthread.h: ... here. New.
10761 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10762 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10763 (nto-low.o, win32-low.o): Likewise.
10764 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10765 * regcache.c, remote-utils.c, server.c: Likewise.
10766 * target.c, tracepoint.c, win32-low.c: Likewise.
10768 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10770 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10771 (PTRACE_ARG4_TYPE): Likewise.
10772 (PTRACE_XFER_TYPE): Likewise.
10773 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10774 ptrace to PTRACE_ARG3_TYPE.
10775 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10776 (PTRACE_ARG4_TYPE): Likewise.
10777 (PTRACE_XFER_TYPE): Likewise.
10778 (linux_detach_one_lwp): Cast fourth argument of
10779 ptrace to long then PTRACE_ARG4_TYPE.
10780 (regsets_fetch_inferior_registers): Cast third argument of
10781 ptrace to long then PTRACE_ARG3_TYPE.
10782 (regsets_store_inferior_registers): Likewise.
10784 2012-04-20 Pedro Alves <palves@redhat.com>
10786 * configure: Regenerate.
10788 2012-04-19 Pedro Alves <palves@redhat.com>
10790 * Makefile.in (GNULIB_BUILDDIR): New.
10791 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10792 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10793 (all, install-only, uninstall, clean-info, all-lib, clean): No
10794 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10795 (maintainer-clean realclean distclean): Use subdir_do.
10797 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10798 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10799 * acinclude.m4: Include acx_configure_dir.m4.
10800 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10801 calls. Call AC_PROG_RANLIB. Configure gnulib using
10804 (GNULIB_STDINT_H): Adjust.
10805 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10806 * gdbreplay.c: Include build-gnulib/config.h.
10807 * server.h: Likewise.
10808 * aclocal.m4: Regenerate.
10809 * config.in: Regenerate.
10810 * configure: Regenerate.
10812 2012-04-19 Pedro Alves <palves@redhat.com>
10814 * Makefile.in (LIBGNU, INCGNU): Adjust.
10815 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10816 (all, install-only, uninstall, clean-info, all-lib, clean)
10817 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10818 * configure.ac: Adjust AC_OUTPUT output.
10819 * aclocal.m4: Regenerate.
10820 * configure: Regenerate.
10822 2012-04-19 Pedro Alves <palves@redhat.com>
10824 * Makefile.in (generated_files): New.
10825 (server_h): Remove the explicit dependency on config.h, and depend
10826 on $generated_files.
10828 2012-04-19 Pedro Alves <palves@redhat.com>
10830 * Makefile.in (INCGNU): Add -Ignulib.
10832 2012-04-19 Pedro Alves <palves@redhat.com>
10834 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10835 (INCGNU): ... this, and spell out -I here.
10836 (GNULIB_LIB): Rename to ...
10837 (LIBGNU): ... this.
10838 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10840 2012-04-19 Pedro Alves <palves@redhat.com>
10842 * config.in: Regenerate.
10844 2012-04-19 Pedro Alves <palves@redhat.com>
10846 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10847 * server.h (memmem): Remove declaration.
10848 * config.in: Regenerate.
10849 * configure: Regenerate.
10851 2012-04-19 Yao Qi <yao@codesourcery.com>
10853 * Makefile.in (SFILES): Add common/vec.c.
10857 2012-04-19 Yao Qi <yao@codesourcery.com>
10859 * remote-utils.c (prepare_resume_reply): Replace with macro
10860 target_core_of_thread.
10861 * server.c (handle_qxfer_threads_proper): Likewise.
10862 * target.h (traget_core_of_thread): New macro.
10864 2012-04-18 Pedro Alves <palves@redhat.com>
10866 * aclocal.m4: Regenerate.
10867 * configure: Regenerate.
10869 2012-04-16 Yao Qi <yao@codesourcery.com>
10871 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10872 duplicated on address.
10874 2012-04-16 Yao Qi <yao@codesourcery.com>
10876 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10877 (struct tracepoint_action_ops) <send>: New field.
10878 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10879 (agent_expr_send, x_tracepoint_action_send): New.
10880 (l_tracepoint_action_send): New.
10881 (cmd_qtdp): Download and install tracepoint
10882 according to `use_agent'.
10883 (run_inferior_command): Add one more parameter `len'.
10885 (tracepoint_send_agent): New.
10886 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10888 2012-04-16 Yao Qi <yao@codesourcery.com>
10890 * tracepoint.c (download_tracepoints): Moved to ...
10891 (cmd_qtstart): ... here.
10893 2012-04-14 Yao Qi <yao@codesourcery.com>
10895 * tracepoint.c: Include inttypes.h.
10896 (struct collect_memory_action): Use sized types.
10897 (struct tracepoint): Likewise.
10898 (cmd_qtdp, stop_tracing): Update print specifiers.
10899 (cmd_qtp, response_tracepoint): Likewise.
10900 (collect_data_at_tracepoint): Likewise.
10901 (collect_data_at_step): Likewise.
10903 2012-04-14 Yao Qi <yao@codesourcery.com>
10905 Import gnulib module inttypes.
10906 * aclocal.m4, config.in, configure: Regenerated.
10908 2012-04-14 Yao Qi <yao@codesourcery.com>
10910 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10911 Makefile and config.status at last.
10913 2012-04-13 Yao Qi <yao@codesourcery.com>
10915 * tracepoint.c: Include stdint.h unconditionally.
10917 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10919 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10920 on BFD_HAVE_SYS_PROCFS_TYPE.
10921 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10922 * configure: Regenerate.
10923 * config.in: Likewise.
10925 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10927 * Makefile.in (clean): Also remove x32.c x32-linux.c
10928 x32-avx.c x32-avx-linux.c.
10929 (x32.o): New target.
10931 (x32-linux.o): Likewise.
10932 (x32-linux.c): Likewise.
10933 (x32-avx.o): Likewise.
10934 (x32-avx.c): Likewise.
10935 (x32-avx-linux.o): Likewise.
10936 (x32-avx-linux.c): Likewise.
10938 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10939 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10940 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10941 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10942 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10943 i386/x32-avx-linux.xml.
10945 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10946 (init_registers_x32_avx_linux): Likwise.
10947 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10948 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10950 2012-04-13 Pedro Alves <palves@redhat.com>
10952 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10953 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10954 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10955 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10958 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10960 * linux-x86-low.c (compat_x32_clock_t): New.
10961 (compat_x32_siginfo_t): Likewise.
10962 (compat_x32_siginfo_from_siginfo): Likewise.
10963 (siginfo_from_compat_x32_siginfo): Likewise.
10964 (linux_is_elf64): Likewise.
10965 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10966 and siginfo_from_compat_x32_siginfo for x32.
10967 (x86_arch_setup): Set linux_is_elf64.
10969 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10972 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10974 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10975 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10976 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10977 compatible with process.
10979 2012-04-12 Yao Qi <yao@codesourcery.com>
10981 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10982 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10983 (install-only, install-info, clean): Handle sub dir gnulib.
10984 (all-lib, am--refresh): New targets.
10985 (memmem.o): Remove target.
10986 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10987 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10988 (AC_REPLACE_FUNCS): Remove memmem.
10989 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10990 (AC_OUTPUT): Generate Makefile in gnulib/.
10991 * aclocal.m4, config.in, configure: Regenerated.
10993 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10995 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10997 2012-04-05 Pedro Alves <palves@redhat.com>
10999 -Werror=strict-aliasing
11001 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11004 2012-04-04 Pedro Alves <palves@redhat.com>
11006 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11007 (sparc_store_gregset_from_stack, sparc_store_gregset)
11008 (sparc_breakpoint_at): Fix formatting.
11010 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11012 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11014 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11015 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11016 * config.in: Regenerate.
11017 * configure: Likewise.
11019 2012-03-29 Pedro Alves <palves@redhat.com>
11021 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11022 Correct ptrace arguments.
11024 2012-03-28 Pedro Alves <palves@redhat.com>
11026 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11027 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11028 (IA64_FR1_REGNUM): New defines.
11029 (ia64_fetch_register): New.
11030 (the_low_target): Install it.
11031 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11033 * linux-low.c (linux_fetch_registers): Try the
11034 the_low_target.fetch_register hook first.
11036 * linux-arm-low.c (the_low_target): Adjust.
11037 * linux-bfin-low.c (the_low_target): Adjust.
11038 * linux-cris-low.c (the_low_target): Adjust.
11039 * linux-crisv32-low.c (the_low_target): Adjust.
11040 * linux-m32r-low.c (the_low_target): Adjust.
11041 * linux-m68k-low.c (the_low_target): Adjust.
11042 * linux-mips-low.c (the_low_target): Adjust.
11043 * linux-ppc-low.c (the_low_target): Adjust.
11044 * linux-s390-low.c (the_low_target): Adjust.
11045 * linux-sh-low.c (the_low_target): Adjust.
11046 * linux-sparc-low.c (the_low_target): Adjust.
11047 * linux-tic6x-low.c (the_low_target): Adjust.
11048 * linux-x86-low.c (the_low_target): Adjust.
11049 * linux-xtensa-low.c (the_low_target): Adjust.
11051 2012-03-26 Pedro Alves <palves@redhat.com>
11053 * server.c (handle_qxfer_libraries): Don't bail early if
11054 the_target->qxfer_libraries_svr4 is not NULL.
11056 2012-03-26 Pedro Alves <palves@redhat.com>
11058 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11060 2012-03-23 Pedro Alves <palves@redhat.com>
11062 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11063 "library-list-svr4" element's start tag when the the DSO list is
11066 2012-03-23 Pedro Alves <palves@redhat.com>
11068 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11069 a variable whose type size is the same as the inferior's pointer
11072 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11074 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11076 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11077 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11078 * linux-low.h: Include <signal.h>.
11079 (struct siginfo): Remove forward declaration.
11080 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11083 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11085 * .gitignore: Ignore more files.
11087 2012-03-19 Pedro Alves <palves@redhat.com>
11088 Jan Kratochvil <jan.kratochvil@redhat.com>
11090 * server.c (cont_thread, general_thread): Add describing comments.
11091 (start_inferior): Clear `cont_thread'.
11092 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11095 2012-03-15 Yao Qi <yao@codesourcery.com>
11097 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11099 (cmd_qtdp): ... here.
11101 2012-03-15 Yao Qi <yao@codesourcery.com>
11103 * tracepoint.c (struct tracepoint_action_ops): New.
11104 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11105 (m_tracepoint_action_download): New.
11106 (r_tracepoint_action_download): New.
11107 (x_tracepoint_action_download): New.
11108 (l_tracepoint_action_download): New.
11109 (add_tracepoint_action): Install `action->ops' according type.
11110 (download_tracepoint_1): Move code `download' function pointer
11111 of various tracepoint_action_ops.
11113 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11115 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11116 linux_ptrace_attach_warnings.
11118 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11120 * Makefile.in (linux-ptrace.o): New.
11121 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11122 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11123 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11124 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11125 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11127 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11129 2012-03-08 Yao Qi <yao@codesourcery.com>
11130 Pedro Alves <palves@redhat.com>
11132 Fix PR server/13392.
11133 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11134 offset of JMP insn.
11135 * tracepoint.c (remove_tracepoint): New.
11136 (cmd_qtdp): Call remove_tracepoint when failed to install.
11138 2012-03-07 Pedro Alves <palves@redhat.com>
11140 * linux-low.c (get_detach_signal): New.
11141 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11142 Pass on pending signals to PTRACE_DETACH. Check the result of the
11144 * server.c (program_signals, program_signals_p): New.
11145 (handle_general_set): Handle QProgramSignals.
11146 * server.h (program_signals, program_signals_p): Declare.
11148 2012-03-05 Pedro Alves <palves@redhat.com>
11149 Jan Kratochvil <jan.kratochvil@redhat.com>
11151 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11154 2012-03-03 Yao Qi <yao@codesourcery.com>
11156 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11157 agent_look_up_symbols.
11159 2012-03-03 Yao Qi <yao@codesourcery.com>
11161 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11162 (linux-x86-low.o): Likewise.
11163 * server.h: Remove in_process_agent_loaded.
11164 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11168 2012-03-03 Yao Qi <yao@codesourcery.com>
11170 * tracepoint.c (gdb_agent_capability): New global.
11171 (in_process_agent_loaded_ust): Renamed to
11172 `in_process_agent_supports_ust'.
11174 (in_process_agent_supports_ust): Call agent_capability_check.
11175 (clear_installed_tracepoints): Assert that agent supports
11178 2012-03-03 Yao Qi <yao@codesourcery.com>
11180 * linux-low.c (linux_supports_agent): New.
11181 (linux_target_ops): Initialize field `supports_agent' with
11182 linux_supports_agent.
11183 * target.h (struct target_ops) <supports_agent>: New.
11184 (target_supports_agent): New macro.
11185 * server.c (handle_general_set): Handle packet 'QAgent'.
11186 (handle_query): Send `QAgent+'.
11187 * Makefile.in (server.o): Depends on agent.h.
11189 2012-03-03 Yao Qi <yao@codesourcery.com>
11191 * Makefile.in (OBS): Add agent.o.
11192 Add new rule for agent.o.
11193 Track dependence of tracepoint.c on agent.h.
11194 * tracepoint.c (run_inferior_command_1):
11195 (run_inferior_command): Call agent_run_command.
11196 (gdb_ust_connect_sync_socket): Deleted. Move it to
11198 (resume_thread, stop_thread): Likewise.
11199 (gdb_ust_socket_init): Renamed to ...
11200 (gdb_agent_socket_init): ... New.
11201 (gdb_ust_thread): Renamed to ...
11202 (gdb_agent_helper_thread): ... New.
11203 (gdb_ust_init): Move some code to ...
11204 (gdb_agent_init): ... here. New.
11205 [HAVE_UST]: Call gdb_ust_init.
11206 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11207 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11208 * config.in, configure: Regenerated.
11210 2012-03-02 Pedro Alves <palves@redhat.com>
11212 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11213 * linux-low.c (struct simple_pid_list): New.
11214 (stopped_pids): New a struct simple_pid_list pointer.
11215 (add_to_pid_list, pull_pid_from_list): New.
11216 (handle_extended_wait): Don't assume the first signal new children
11217 report is SIGSTOP. Adjust call to pull_pid_from_list.
11218 (linux_wait_for_lwp): Adjust.
11220 2012-03-02 Yao Qi <yao@codesourcery.com>
11222 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11225 2012-03-02 Yao Qi <yao@codesourcery.com>
11227 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11228 `stop_pc' and `tpoint'. Update caller.
11230 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11232 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11233 * linux-low.c (use_linux_regsets): New macro.
11234 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11235 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11236 (linux_register_in_regsets): New function.
11237 (usr_fetch_inferior_registers): Skip registers covered by
11239 (usr_store_inferior_registers): Likewise.
11240 (usr_fetch_inferior_registers): New macro.
11241 (usr_store_inferior_registers): Likewise.
11242 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11243 (linux_store_registers): Likewise.
11244 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11246 (init_registers_mips64_dsp_linux): Likewise.
11247 (init_registers_mips_linux): New macro.
11248 (init_registers_mips_dsp_linux): Likewise.
11249 (mips_dsp_num_regs): Likewise.
11250 (DSP_BASE, DSP_CONTROL): New fallback macros.
11251 (mips_base_regs): New macro.
11252 (mips_regmap): Use it. Fix the size.
11253 (mips_dsp_regmap): New variable.
11254 (mips_dsp_regset_bitmap): Likewise.
11255 (mips_arch_setup): New function.
11256 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11258 (mips_cannot_store_register): Likewise.
11259 (the_low_target): Update .arch_setup, .num_regs and .regmap
11260 initializers. Add .regset_bitmap initializer.
11261 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11263 * linux-bfin-low.c (the_low_target): Likewise.
11264 * linux-cris-low.c (the_low_target): Likewise.
11265 * linux-crisv32-low.c (the_low_target): Likewise.
11266 * linux-ia64-low.c (the_low_target): Likewise.
11267 * linux-m32r-low.c (the_low_target): Likewise.
11268 * linux-m68k-low.c (the_low_target): Likewise.
11269 * linux-ppc-low.c (the_low_target): Likewise.
11270 * linux-s390-low.c (the_low_target): Likewise.
11271 * linux-sh-low.c (the_low_target): Likewise.
11272 * linux-sparc-low.c (the_low_target): Likewise.
11273 * linux-tic6x-low.c (the_low_target): Likewise.
11274 * linux-x86-low.c (the_low_target): Likewise.
11275 * linux-xtensa-low.c (the_low_target): Likewise.
11276 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11277 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11278 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11280 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11281 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11283 2012-02-29 Yao Qi <yao@codesourcery.com>
11284 Pedro Alves <palves@redhat.com>
11286 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11287 `step_over_finished' is true.
11289 2012-02-27 Pedro Alves <palves@redhat.com>
11291 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11292 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11294 2012-02-27 Pedro Alves <palves@redhat.com>
11297 * linux-low.c (pid_is_stopped): New.
11298 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11300 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11302 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11305 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11307 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11309 2012-02-24 Luis Machado <lgustavo@codesourcery>
11311 * server.c (handle_query): Advertise support for target-side
11312 breakpoint condition evaluation.
11313 (process_point_options): New function.
11314 (process_serial_event): When inserting a breakpoint, check for
11315 a target-side condition that should be evaluated.
11317 * mem-break.c: Include regcache.h and ax.h.
11318 (point_cond_list_t): New data structure.
11319 (breakpoint) <cond_list>: New field.
11320 (find_gdb_breakpoint_at): Make non-static.
11321 (delete_gdb_breakpoint_at): Clear any target-side
11323 (clear_gdb_breakpoint_conditions): New function.
11324 (add_condition_to_breakpoint): Likewise.
11325 (add_breakpoint_condition): Likewise.
11326 (gdb_condition_true_at_breakpoint): Likewise.
11327 (gdb_breakpoint_here): Return result directly instead
11328 of going through a local variable.
11330 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11331 (clear_gdb_breakpoint_conditions): Likewise.
11332 (add_breakpoint_condition): Likewise.
11333 (gdb_condition_true_at_breakpoint): Likewise.
11335 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11336 (need_step_over_p): Take target-side breakpoint condition into
11339 2012-02-24 Luis Machado <lgustavo@codesourcery>
11341 * server.h: Include tracepoint.h.
11342 (agent_mem_read, agent_get_trace_state_variable_value,
11343 agent_set_trace_state_variable_value,
11344 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11345 get_set_tsv_func_addr): New prototypes.
11347 * ax.h: New include file.
11348 * ax.c: New source file.
11350 * tracepoint.c: Include ax.h.
11351 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11352 agent_expr, eval_result_type): Move to ax.h.
11353 (parse_agent_expr): Rename to ...
11354 (gdb_parse_agent_expr): ... this, make it non-static and move
11356 (unparse_agent_expr) Rename to ...
11357 (gdb_unparse_agent_expr): ... this, make it non-static and move
11359 (eval_agent_expr): Rename to ...
11360 (eval_tracepoint_agent_expr): ... this.
11361 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11362 forward declarations.
11363 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11364 (agent_get_trace_state_variable_value): New function.
11365 (agent_set_trace_state_variable_value): New function.
11366 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11367 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11368 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11369 (condition_true_at_tracepoint): Likewise.
11370 (parse_agent_expr): Rename to ...
11371 (gdb_parse_agent_expr): ... this and move to ax.c.
11372 (unparse_agent_expr): Rename to ...
11373 (gdb_unparse_agent_expr): ... this and move to ax.c.
11374 (gdb_agent_op_name): Move to ax.c.
11375 (eval_agent_expr): Rename to ...
11376 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11378 (eval_tracepoint_agent_expr): New function.
11379 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11381 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11383 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11384 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11385 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11386 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11387 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11388 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11389 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11390 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11391 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11392 (compile_bytecodes): Remove forward declaration.
11393 (is_goto_target): Move to ax.c.
11394 (compile_bytecodes): Move to ax.c and call
11395 agent_get_trace_state_variable_value (...) and
11396 agent_set_trace_state_variable_value (...).
11398 * Makefile.in: Update ax.c and IPA dependencies.
11400 2012-02-24 Pedro Alves <palves@redhat.com>
11402 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11403 (cmd_bigqtbuffer_circular): ... this. Only handle
11404 'QTBuffer:circular:'.
11405 (handle_tracepoint_general_set): Adjust.
11407 2012-02-16 Yao Qi <yao@codesourcery.com>
11409 * inferiors.c: Move code to ...
11410 * dll.c: .... here. New.
11411 * server.h: Declare clear_dlls.
11412 * Makefile.in (SFILES): Add dll.c.
11416 2012-02-11 Yao Qi <yao@codesourcery.com>
11418 * server.c: (handle_monitor_command): Add a new parameter
11420 (handle_query): Update caller.
11422 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11424 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11425 * configure, config.in: Regenerate.
11426 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11429 2012-02-02 Pedro Alves <palves@redhat.com>
11431 Try SIGKILL first, then PTRACE_KILL.
11432 * linux-low.c (linux_kill_one_lwp): New.
11433 (linux_kill_one_lwp): Rename to ...
11434 (kill_one_lwp_callback): ... this. Use the new
11435 linux_kill_one_lwp.
11437 2012-02-02 Pedro Alves <palves@redhat.com>
11439 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11442 2012-01-27 Pedro Alves <palves@redhat.com>
11444 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11445 (elf_64_file_p): Make static.
11446 (linux_pid_exe_is_elf_64_file): New.
11447 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11448 Delete declarations.
11449 (linux_pid_exe_is_elf_64_file): Declare.
11450 * linux-x86-low.c (x86_arch_setup): Use
11451 linux_pid_exe_is_elf_64_file.
11453 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11455 * linux-low.c (linux_wait_for_event_1): Rename to ...
11456 (linux_wait_for_event): ... here and merge it with former
11457 linux_wait_for_event - new variable wait_ptid, use it.
11458 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11460 2012-01-23 Pedro Alves <palves@redhat.com>
11462 * server.c (main): Avoid yet another case of infinite loop while
11463 detaching/killing after a longjmp.
11465 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11468 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11470 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11472 * hostio.c (handle_readlink): New function.
11473 (handle_vFile): Call it to handle "vFile:readlink" packets.
11475 2012-01-20 Pedro Alves <palves@redhat.com>
11476 Ulrich Weigand <ulrich.weigand@linaro.org>
11478 * server.c (handle_v_requests): Only support vAttach and vRun to
11479 start multiple processes when in extended protocol mode.
11481 2012-01-17 Pedro Alves <palves@redhat.com>
11483 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11484 memalign plus mprotect to allocate the scratch buffer.
11486 2012-01-13 Pedro Alves <palves@redhat.com>
11488 * server.c (attach_inferior): Clear `cont_thread'.
11490 2012-01-13 Pedro Alves <palves@redhat.com>
11492 * server.c (main): Avoid infinite loop while detaching/killing
11495 2012-01-09 Doug Evans <dje@google.com>
11497 * server.c (start_inferior): Set last_ptid in --wrapper case.
11499 2012-01-06 Yao Qi <yao@codesourcery.com>
11501 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11503 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11505 2012-01-04 Yao Qi <yao@codesourcery.com>
11507 * tracepoint.c (cmd_qtdp): Print debug message
11508 for static tracepoint.
11510 2012-01-04 Yao Qi <yao@codesourcery.com>
11512 * tracepoint.c (trace_vdebug): Differentiate debug message
11513 between gdbserver and IPA.
11515 2012-01-03 Yao Qi <yao@codesourcery.com>
11517 * tracepoint.c (tracepoint_was_hit): Don't collect for
11520 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11522 * terminal.h: Reformat copyright header.
11524 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11526 * server.c (gdbserver_version): Update copyright year.
11527 * gdbreplay.c (gdbreplay_version): Likewise.
11529 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11531 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11534 2011-12-18 Hui Zhu <teawater@gmail.com>
11535 * linux-low.c (linux_create_inferior): Save return value to ret.
11537 2011-12-18 Hui Zhu <teawater@gmail.com>
11539 * linux-low.c (linux_create_inferior): Save return value to ret.
11541 2011-12-16 Doug Evans <dje@google.com>
11543 * linux-low.c (linux_create_inferior): If stdio connection,
11544 redirect stdin from /dev/null, stdout to stderr.
11545 * remote-utils.c (remote_is_stdio): New static global.
11546 (remote_connection_is_stdio): New function.
11547 (remote_prepare): Handle stdio connection.
11548 (remote_open): Ditto.
11549 (remote_close): Don't close stdin for stdio connections.
11550 (read_prim,write_prim): New functions. Replace all calls to
11551 read/write to these.
11552 * server.c (main): Watch for "-" argument. Move call to
11553 remote_prepare before start_inferior.
11554 * server.h (STDIO_CONNECTION_NAME): New macro.
11555 (remote_connection_is_stdio): Declare.
11557 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11558 in debugging output.
11560 2011-12-15 Yao Qi <yao@codesourcery.com>
11562 * tracepoint.c: Include sys/syscall.h.
11563 (gdb_ust_thread): Remove preprocessor conditional.
11565 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11567 * linux-low.c (linux_detach_one_lwp): Call
11568 the_low_target.prepare_to_resume before detaching.
11570 2011-12-14 Yao Qi <yao@codesourcery.com>
11572 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11575 2011-12-14 Yao Qi <yao@codesourcery.com>
11577 * i386-low.c (i386_low_stopped_data_address): Initialize local
11578 variable `control'.
11580 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11584 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11585 DR_CONTROL unless necessary. Extend comments.
11586 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11587 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11589 2011-12-13 Yao Qi <yao@codesourcery.com>
11591 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11593 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11595 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11597 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11598 Print new debug message for such case.
11600 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11602 Fix overlapping memcpy.
11603 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11604 the read_inferior_memory transfer.
11605 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11606 write_inferior_memory transfer.
11607 (set_fast_tracepoint_jump): New variable buf. Use it for the
11608 read_inferior_memory and write_inferior_memory transfers.
11609 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11610 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11611 Use it for the write_inferior_memory transfer.
11612 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11615 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11617 * linux-low.c (fetch_register, store_register): Make code
11618 consistent, fix formatting.
11620 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11622 * linux-low.c (usr_store_inferior_registers): Factor out code
11623 to handle individual registers into...
11624 (store_register): ... this new function.
11626 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11628 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11629 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11630 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11631 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11632 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11633 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11634 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11635 (srv_xmlfiles): Add new XML files.
11637 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11639 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11640 (init_registers_s390_linux32v1): Add prototype.
11641 (init_registers_s390_linux32v2): Likewise.
11642 (init_registers_s390_linux64v1): Likewise.
11643 (init_registers_s390_linux64v2): Likewise.
11644 (init_registers_s390x_linux64v1): Likewise.
11645 (init_registers_s390x_linux64v2): Likewise.
11646 (s390_num_regs): Increment to 52.
11647 (s390_regmap): Add orig_r2 register.
11648 (s390_num_regs_3264): Increment to 68.
11649 (s390_regmap_3264): Add orig_r2 register.
11650 (s390_collect_ptrace_register): Handle orig_r2 register.
11651 (s390_supply_ptrace_register): Likewise.
11652 (s390_fill_last_break): New function.
11653 (s390_store_last_break): Likewise.
11654 (s390_fill_system_call): New function.
11655 (s390_store_system_call): Likewise.
11656 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11658 (s390_check_regset): New function.
11659 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11660 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11661 Update target_regsets for available register sets.
11663 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11664 Jan Kratochvil <jan.kratochvil@redhat.com>
11666 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11667 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11669 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11670 * linux-low.h (struct process_info_private): New member r_debug.
11671 * server.c (handle_qxfer_libraries): Call
11672 the_target->qxfer_libraries_svr4.
11673 (handle_qxfer_libraries_svr4): New function.
11674 (qxfer_packets): New entry "libraries-svr4".
11675 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11676 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11677 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11678 PACKET_qXfer_libraries_svr4.
11680 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11682 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11683 PSW address/mask between 8-byte and 16-byte formats.
11684 (s390_supply_ptrace_register): Likewise.
11685 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11686 basic addressing mode bit.
11688 2011-11-24 Stan Shebs <stan@codesourcery.com>
11690 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11692 2011-11-17 Stan Shebs <stan@codesourcery.com>
11694 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11695 (tracing_start_time): New global.
11696 (tracing_stop_time): New global.
11697 (tracing_user_name): New global.
11698 (tracing_notes): New global.
11699 (tracing_stop_note): New global.
11700 (cmd_qtstart): Set traceframe_usage, start_time.
11701 (stop_tracing): Set stop_time.
11702 (cmd_qtstatus): Report additional status.
11703 (cmd_qtp): New function.
11704 (handle_tracepoint_query): Call it.
11705 (cmd_qtnotes): New function.
11706 (handle_tracepoint_general_set): Call it.
11707 (get_timestamp): Rename from tsv_get_timestamp.
11709 2011-11-14 Stan Shebs <stan@codesourcery.com>
11710 Kwok Cheung Yeung <kcy@codesourcery.com>
11712 * linux-x86-low.c (small_jump_insn): New.
11713 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11714 trampoline and error message, build a trampoline and issue a small
11715 jump instruction to it.
11716 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11717 trampoline and error message.
11718 (x86_get_min_fast_tracepoint_insn_len): New.
11719 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11720 * linux-low.h (struct linux_target_ops): Add arguments to
11721 install_fast_tracepoint_jump_pad operation, add new operation.
11722 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11724 (linux_get_min_fast_tracepoint_insn_len): New function.
11725 (linux_target_op): Add new operation.
11726 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11727 (gdb_trampoline_buffer_end): Ditto.
11728 (gdb_trampoline_buffer_error): Ditto.
11729 (struct ipa_sym_addresses): Add fields for new IPA variables.
11730 (symbol_list): Add entries for new IPA variables.
11731 (struct tracepoint): Add fields to hold the address range of the
11732 trampoline used by the tracepoint.
11733 (trampoline_buffer_head): New static variable.
11734 (trampoline_buffer_tail): Ditto.
11735 (claim_trampoline_space): New function.
11736 (have_fast_tracepoint_trampoline_buffer): New function.
11737 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11739 (install_fast_tracepoint): Ditto, also add error buffer argument.
11740 (cmd_qtminftpilen): New function.
11741 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11742 (fast_tracepoint_from_trampoline_address): New function.
11743 (fast_tracepoint_collecting): Handle trampoline as part of jump
11745 (set_trampoline_buffer_space): New function.
11746 (initialize_tracepoint): Initialize new IPA variables.
11747 * target.h (struct target_ops): Add arguments to
11748 install_fast_tracepoint_jump_pad operation, add new
11749 get_min_fast_tracepoint_insn_len operation.
11750 (target_get_min_fast_tracepoint_insn_len): New.
11751 (install_fast_tracepoint_jump_pad): Add arguments.
11752 * server.h (IPA_BUFSIZ): Define.
11753 * linux-i386-ipa.c: Include extra header files.
11754 (initialize_fast_tracepoint_trampoline_buffer): New function.
11755 (initialize_low_tracepoint): Call it.
11756 * server.h (set_trampoline_buffer_space): Declare.
11757 (claim_trampoline_space): Ditto.
11758 (have_fast_tracepoint_trampoline_buffer): Ditto.
11760 2011-11-14 Yao Qi <yao@codesourcery.com>
11762 * server.c (handle_query): Handle InstallInTrace for qSupported.
11763 * tracepoint.c (add_tracepoint): Sort list.
11764 (install_tracepoint, download_tracepoint): New.
11765 (cmd_qtdp): Call them to install and download tracepoints.
11766 (sort_tracepoints): Removed.
11767 (cmd_qtstart): Update.
11769 2011-11-14 Yao Qi <yao@codesourcery.com>
11771 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11772 * mem-break.h: Declare.
11773 * tracepoint.c (cmd_qtstart): Move some code to ...
11774 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11776 (download_tracepoints): Move some code to ...
11777 (download_tracepoint_1): ... here. New.
11779 2011-11-08 Yao Qi <yao@codesourcery.com>
11781 * remote-utils.c (relocate_instruction): A comment fix.
11783 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11785 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11786 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11787 dr_status_mirror and dr_control_mirror from debug_reg_state.
11788 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11789 (i386_initial_stuff): Remove use of deleted globals.
11790 (i386_get_thread_context, i386_set_thread_context,
11791 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11792 from debug_reg_state.
11794 2011-11-05 Yao Qi <yao@codesourcery.com>
11796 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11797 address as TPOINT's.
11799 2011-11-02 Stan Shebs <stan@codesourcery.com>
11801 * tracepoint.c (agent_mem_read_string): New function.
11802 (eval_agent_expr): Call it for tracenz.
11803 * server.c (handle_query): Report support for tracenz.
11805 2011-11-02 Yao Qi <yao@codesourcery.com>
11807 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11809 2011-11-02 Yao Qi <yao@codesourcery.com>
11811 * target.h: Fix a typo in comment.
11813 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11815 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11816 clobber the breakpoints' shadows with fast tracepoint jumps.
11817 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11818 * target.c (write_inferior_memory): Also pass MYADDR down to
11821 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11823 * configure.ac: Check support for personality routine.
11824 * configure: Regenerate.
11825 * config.in: Likewise.
11826 * linux-low.c: Include <sys/personality.h>.
11827 Define ADDR_NO_RANDOMIZE if necessary.
11828 (linux_create_inferior): Disable address space randomization when
11829 forking inferior, if requested.
11830 (linux_supports_disable_randomization): New function.
11831 (linux_target_ops): Install it.
11832 * server.h (disable_randomization): Declare.
11833 * server.c (disable_randomization): New global variable.
11834 (handle_general_set): Handle QDisableRandomization.
11835 (handle_query): Likewise for qSupported.
11836 (main): Support --disable-randomization and --no-disable-randomization
11837 command line arguments.
11838 * target.h (struct target_ops): Add supports_disable_randomization.
11839 (target_supports_disable_randomization): New macro.
11841 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11843 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11845 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11846 [!PT_GETDSBT] (target_loadmap): New definition.
11847 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11848 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11849 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11850 and PT_GETDSBT to LINUX_LOADMAP.
11851 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11852 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11854 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11856 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11857 (arm_linux_hwbp_cap): New static variable.
11858 (arm_linux_get_hwbp_cap): Replace by ...
11859 (arm_linux_init_hwbp_cap): ... this new function.
11860 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11861 (arm_linux_get_hw_watchpoint_count): Likewise.
11862 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11863 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11864 (arm_prepare_to_resume): Use perror_with_name instead of error.
11866 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11868 * linux-arm-low.c: Include <signal.h>.
11869 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11870 (struct arm_linux_hwbp_cap): New data type.
11871 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11872 (struct arm_linux_hw_breakpoint): New data type.
11873 (MAX_BPTS, MAX_WPTS): Define.
11874 (struct arch_process_info, struct arch_lwp_info): New data types.
11875 (arm_linux_get_hwbp_cap): New function.
11876 (arm_linux_get_hw_breakpoint_count): Likewise.
11877 (arm_linux_get_hw_watchpoint_count): Likewise.
11878 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11879 (arm_hwbp_control_initialize): Likewise.
11880 (arm_hwbp_control_is_enabled): Likewise.
11881 (arm_hwbp_control_is_initialized): Likewise.
11882 (arm_hwbp_control_disable): Likewise.
11883 (arm_linux_hw_breakpoint_equal): Likewise.
11884 (arm_linux_hw_point_initialize): Likewise.
11885 (struct update_registers_data): New data structure.
11886 (update_registers_callback: New function.
11887 (arm_insert_point): Likewise.
11888 (arm_remove_point): Likewise.
11889 (arm_stopped_by_watchpoint): Likewise.
11890 (arm_stopped_data_address): Likewise.
11891 (arm_new_process): Likewise.
11892 (arm_new_thread): Likewise.
11893 (arm_prepare_to_resume): Likewise.
11894 (the_low_target): Register arm_insert_point, arm_remove_point,
11895 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11896 arm_new_thread, and arm_prepare_to_resume.
11898 2011-09-15 Stan Shebs <stan@codesourcery.com>
11900 * server.h (struct emit_ops): Add compare-goto fields.
11901 * tracepoint.c (gdb_agent_op_sizes): New table.
11902 (emit_eq_goto): New function.
11903 (emit_ne_goto): New function.
11904 (emit_lt_goto): New function.
11905 (emit_le_goto): New function.
11906 (emit_gt_goto): New function.
11907 (emit_ge_goto): New function.
11908 (is_goto_target): New function.
11909 (compile_bytecodes): Recognize special cases of compare-goto
11910 combinations and call specialized emitters for them.
11911 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11912 (amd64_emit_ne_goto): New function.
11913 (amd64_emit_lt_goto): New function.
11914 (amd64_emit_le_goto): New function.
11915 (amd64_emit_gt_goto): New function.
11916 (amd64_emit_ge_goto): New function.
11917 (amd64_emit_ops): Add the new functions.
11918 (i386_emit_eq_goto): New function.
11919 (i386_emit_ne_goto): New function.
11920 (i386_emit_lt_goto): New function.
11921 (i386_emit_le_goto): New function.
11922 (i386_emit_gt_goto): New function.
11923 (i386_emit_ge_goto): New function.
11924 (i386_emit_ops): Add the new functions.
11926 2011-09-08 Stan Shebs <stan@codesourcery.com>
11928 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11929 (i386_emit_epilogue): Restore %ebx.
11931 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11933 * server.c (step_thread): Remove definition.
11934 (process_serial_event): Don't handle Hs.
11935 * server.h (step_thread): Remove declaration.
11936 * target.c (set_desired_inferior): Remove use of step_thread.
11938 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11940 * linux-low.c: Include linux-procfs.h.
11941 (linux_attach_lwp_1): Update comments.
11942 (linux_attach): Scan for existing threads when attaching to a
11943 process that is the tgid.
11944 * Makefile.in: Update dependencies.
11946 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11948 * configure.srv: Add linux-procfs.o dependencies.
11950 2011-08-14 Yao Qi <yao@codesourcery.com>
11952 * target.h (struct target_ops): Fix indent.
11953 * win32-low.c (win32_target_ops): Fix comment.
11955 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11956 Yao Qi <yao@codesourcery.com>
11958 * Makefile.in (clean): Remove tic6x-*.c files.
11959 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11960 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11961 (tic6x-c64xp-linux.c): Likewise.
11962 * configure.srv: Add support for tic6x-*-uclinux.
11963 * linux-tic6x-low.c: New.
11964 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11966 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11967 Yao Qi <yao@codesourcery.com>
11969 * target.h (struct target_ops): Add read_loadmap.
11970 * linux-low.c (struct target_loadseg): New type.
11971 (struct target_loadmap): New type.
11972 (linux_read_loadmap): New function.
11973 (linux_target_ops): Add linux_read_loadmap.
11974 * server.c (handle_query): Support qXfer:fdpic:read packet.
11975 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11978 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11980 * win32-low.c: Include <stdint.h>.
11982 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11984 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11985 to the inferior here.
11986 (i386_remove_aligned_watchpoint): Ditto.
11987 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11988 fit part of the watchpoint in the debug registers.
11989 (i386_update_inferior_debug_regs): New.
11990 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11991 registers, and only update the inferior on success.
11992 (i386_low_remove_watchpoint): Ditto.
11994 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11996 * linux-low.c (compare_ints, unique, list_threads, show_process,
11997 linux_core_of_thread): Delete.
11998 (linux_target_ops): Change linux_core_of_thread to
11999 linux_common_core_of_thread.
12000 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12001 * utils.c (malloc_failure): Change type of argument.
12002 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12003 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12004 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12005 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12006 (IPA_OBJS): Add common-utils-ipa.o.
12007 (ptid_h, linux_osdata_h): New macros.
12008 (server_h): Add common/common-utils.h, common/xml-utils.h,
12009 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12011 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12012 ptid.o, buffer.o): New rules.
12013 (linux-low.o): Add common/linux-osdata.h as a dependency.
12014 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12015 * configure.ac: Add AC_HEADER_DIRENT check.
12016 * config.in: Regenerate.
12017 * configure: Regenerate.
12018 * remote-utils.c (xml_escape_text): Delete.
12019 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12020 buffer_xml_printf): Move to common/buffer.c.
12021 * server.c (main): Remove call to initialize_inferiors.
12022 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12023 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12024 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12025 internal_error, gdb_assert, gdb_assert_fail): Delete.
12026 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12027 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12029 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12030 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12031 initialize_inferiors): Delete.
12033 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12035 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12038 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12040 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12042 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12044 2011-05-26 Yao Qi <yao@codesourcery.com>
12046 * Makefile.in (thread-db.o): Track dependence to
12047 common/gdb_thread_db.h.
12048 * thread-db.c: include gdb_thread_db.h from right place.
12050 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12052 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12053 __FILE__ and __LINE__ to internal_error.
12055 2011-05-13 Doug Evans <dje@google.com>
12057 * thread-db.c (try_thread_db_load_from_sdir): New function.
12058 (try_thread_db_load_from_dir): New function.
12059 (thread_db_load_search): Handle $sdir, ignore $pdir.
12060 Remove trying of system directories if search of
12061 libthread-db-search-path fails, that is now done via $sdir.
12063 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12065 * server.c (handle_query): Add EnableDisableTracepoints to the list
12066 of supported features.
12067 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12069 (cmd_qtenable_disable): New.
12070 (cmd_qtstart): Install tracepoints even if disabled.
12071 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12072 receiving a QTEnable or QTDisable packet.
12073 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12074 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12076 (gdb_probe): Skip data collection if static tracepoint is disabled.
12078 2011-05-10 Doug Evans <dje@google.com>
12080 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12082 2011-05-04 Doug Evans <dje@google.com>
12084 * linux-low.c (linux_join): Skip process lookup.
12085 * spu-low.c (spu_join): Ditto.
12086 * server.c (join_inferiors_callback): Delete.
12087 (process_serial_event): For 'D' packet (detach) call join_inferior
12090 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12092 * README: Don't mention xscale*-*-linux*.
12093 * configure.srv (xscale*-*-linux*): Don't handle target.
12095 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12097 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12099 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12100 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12101 (i386_emit_void_call_2): Likewise.
12103 2011-04-26 Yao Qi <yao@codesourcery.com>
12105 * linux-low.c: Move common macros to linux-ptrace.h.
12106 Include linux-ptrace.h.
12107 * Makefile.in (linux_ptrace_h): New.
12108 (linux-low.o): Depends on linux-ptrace.h.
12110 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12112 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12113 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12114 (remote_prepare): New function with most of the TCP code from ...
12115 (remote_open): ... here. Detect PORT here unconditionally. Move also
12116 setting transport_is_reliable.
12117 * server.c (run_once): New variable.
12118 (gdbserver_usage): Document it.
12119 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12120 the first run if RUN_ONCE.
12121 * server.h (run_once, remote_prepare): New declarations.
12123 2011-04-19 Tom Tromey <tromey@redhat.com>
12125 * win32-low.c (handle_load_dll): Remove duplicate "the".
12127 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12129 Remove support for old Cygwin 1.5 versions.
12130 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12131 function to avoid warning.
12132 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12135 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12137 * gdbserver/server.h (Macro _): Define it if not available.
12139 2011-03-14 Michael Snyder <msnyder@vmware.com>
12141 * hostio.c (handle_close): Remove unnecessary null test.
12143 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12145 * Makefile.in (maintainer-clean realclean distclean): Remove
12146 "make ... subdir_do" command.
12148 2011-03-10 Michael Snyder <msnyder@vmware.com>
12150 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12152 * server.c (handle_v_run): Free alloced buffer on early return.
12154 2011-03-09 Yao Qi <yao@codesourcery.com>
12157 2011-03-04 Yao Qi <yao@codesourcery.com>
12159 * Makefile.in: Remove GNU make feature --directory.
12161 2011-03-05 Yao Qi <yao@codesourcery.com>
12163 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12164 (subdir_do): New make target. Copied from gdb/Makefile.
12165 (maintainer-clean, realclean, distclean, clean): Call corresponding
12166 make targets in common/Makefile.
12168 2011-02-11 Yao Qi <yao@codesourcery.com>
12170 * configure.ac: Call AC_PROG_RANLIB.
12171 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12172 * configure: Regenerate.
12174 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12176 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12178 2011-03-06 Yao Qi <yao@codesourcery.com>
12180 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12182 2011-03-05 Yao Qi <yao@codesourcery.com>
12184 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12185 (subdir_do): New make target. Copied from gdb/Makefile.
12186 (maintainer-clean, realclean, distclean, clean): Call corresponding
12187 make targets in common/Makefile.
12189 2011-03-04 Yao Qi <yao@codesourcery.com>
12191 * Makefile.in: Remove GNU make feature --directory.
12193 2011-03-04 Michael Snyder <msnyder@vmware.com>
12195 * server.c (queue_stop_reply): Call xmalloc not malloc.
12197 2011-03-02 Michael Snyder <msnyder@vmware.com>
12199 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12201 2011-02-28 Michael Snyder <msnyder@vmware.com>
12203 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12204 (cmd_qtframe): Ditto.
12205 (cmd_qtbuffer): Ditto.
12206 (cmd_bigqtbuffer): Ditto.
12208 * utils.c (decimal2str): Initialize 'width' to nine, then
12209 don't mess with it.
12211 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12213 * hostio.c (require_data): Free *data, not data.
12215 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12217 * hostio.c (require_data): Use free, not xfree.
12219 2011-02-27 Michael Snyder <msnyder@vmware.com>
12221 * server.c (handle_query): Discard unused value.
12223 * hostio.c (require_data): Free malloc memory before returning
12226 2011-02-26 Michael Snyder <msnyder@vmware.com>
12228 * linux-low.c (list_threads): Call closedir for dirent.
12230 2011-02-27 Michael Snyder <msnyder@vmware.com>
12232 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12233 a case statement falls through.
12235 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12237 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12240 2011-02-26 Michael Snyder <msnyder@vmware.com>
12242 * utils.c (decimal2str): Eliminate dead code and dead param.
12243 (pulongest): Drop dead param from call to decimal2str.
12246 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12248 Revert the following patch (not approved yet):
12249 2011-02-21 Hui Zhu <teawater@gmail.com>
12250 * tracepoint.c (tp_printf): New function.
12251 (eval_agent_expr): Handle gdb_agent_op_printf.
12253 2011-02-21 Hui Zhu <teawater@gmail.com>
12255 * tracepoint.c (tp_printf): New function.
12256 (eval_agent_expr): Handle gdb_agent_op_printf.
12258 2011-02-18 Tom Tromey <tromey@redhat.com>
12260 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12261 (tracepoint.o): Likewise.
12262 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12263 (gdb_agent_op_names): Likewise.
12265 2011-02-18 Tom Tromey <tromey@redhat.com>
12267 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12268 gdb_agent_op_rot>: New constants.
12269 (gdb_agent_op_names): Add pick and roll.
12270 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12273 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12275 * aclocal.m4: Regenerated with aclocal-1.11.1.
12277 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12279 * server.c (handle_qxfer_traceframe_info): New.
12280 (qxfer_packets): Register "traceframe-info".
12281 (handle_query): Report support for qXfer:traceframe-info:read+.
12282 * tracepoint.c (match_blocktype): New.
12283 (traceframe_find_block_type): Rename to ...
12284 (traceframe_walk_blocks): ... this. Add callback filter argument,
12286 (traceframe_find_block_type): New, reimplemented on top of
12287 traceframe_walk_blocks.
12288 (build_traceframe_info_xml): New.
12289 (traceframe_read_info): New.
12290 * server.h (traceframe_read_info): Declare.
12292 2011-02-11 Yao Qi <yao@codesourcery.com>
12294 * configure.ac: Call AC_PROG_RANLIB.
12295 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12296 * configure: Regenerate.
12298 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12300 * server.c (gdb_read_memory): Change return semantics to allow
12302 (handle_search_memory_1): Adjust.
12303 (process_serial_event) <'m' packet>: Handle partial transfers.
12304 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12306 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12308 * regcache.c (init_register_cache): Initialize
12309 regcache->register_status.
12310 (free_register_cache): Release regcache->register_status.
12311 (regcache_cpy): Copy register_status.
12312 (registers_to_string): Print 'x's for unavailable registers.
12313 (supply_register): Mark the register's status valid or
12314 unavailable, depending on whether a buffer was passed in or not.
12315 (supply_register_zeroed): New.
12316 (supply_regblock): Mark the registers' status valid or
12317 unavailable, depending on whether a buffer was passed in or not.
12318 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12319 (struct regcache): New `register_status' field.
12320 (supply_register_zeroed): Declare.
12321 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12322 supply_register_zeroed, rather than passing a NULL buffer to
12324 * tracepoint.c (fetch_traceframe_registers): Update comment.
12326 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12328 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12331 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12333 * server.h (decode_xfer_write): Change prototype.
12334 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12335 and don't extract the annex here.
12336 * server.c (decode_xfer_read): Remove `annex' parameter,
12337 and don't extract the annex here.
12338 (decode_xfer): New.
12339 (struct qxfer): New.
12340 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12341 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12342 (handle_qxfer_statictrace): New functions, abstracted out from
12343 handle_query, and made to use the struct qxfer interface.
12344 (handle_threads_qxfer_proper): Rename to ...
12345 (handle_qxfer_threads_proper): ... this.
12346 (handle_threads_qxfer): Rename to ...
12347 (handle_qxfer_threads): ... this. Adjust.
12348 (qxfer_packets): New array.
12349 (handle_qxfer): New function.
12350 (handle_query): Use handle_qxfer.
12352 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12354 * gdbreplay.c: Shorten lines of >= 80 columns.
12355 * linux-low.c: Ditto.
12356 * linux-ppc-low.c: Ditto.
12357 * linux-s390-low.c: Ditto.
12358 * linux-sparc-low.c: Ditto.
12359 * linux-x86-low.c: Ditto.
12360 * linux-xtensa-low.c: Ditto.
12361 * mem-break.c: Ditto.
12362 * nto-low.c: Ditto.
12363 * regcache.h: Ditto.
12364 * remote-utils.c: Ditto.
12367 * thread-db.c: Ditto.
12368 * tracepoint.c: Ditto.
12370 * win32-low.h: Ditto.
12372 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12374 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12377 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12379 * server.c (gdbserver_version): Update copyright year in version
12381 * gdbreplay.c (gdbreplay_version): Ditto.
12383 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12385 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12386 * linux-bfin-low.c: New file.
12387 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12388 PT_DATA_ADDR for BFIN targets.
12389 * Makefile.in (SFILES): Add linux-bfin-low.c.
12390 (clean): Remove reg-bfin.c.
12391 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12392 * README: Mention supported Blackfin targets.
12394 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12396 * .gitignore: New file.
12398 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12400 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12402 2010-10-22 Jie Zhang <jie@codesourcery.com>
12404 * Makefile.in: Add FLAGS_TO_PASS variable.
12405 (install): Remove dependency of install-only and recursively
12406 invoke make for install-only.
12408 2010-10-04 Doug Evans <dje@google.com>
12410 * Makefile.in (uninstall): Use $(DESTDIR).
12412 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12416 * linux-x86-low.c (compat_siginfo_from_siginfo)
12417 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12418 si_code is < 0. Check for si_code == SI_TIMER before checking for
12421 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12423 * lynx-i386-low.c: New file.
12424 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12426 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12428 * lynx-low.c (ptrace_request_to_str): Remove handling for
12429 request values that have been removed in LynxOS 5.x.
12431 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12433 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12436 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12438 * configure.ac: Add --enable-inprocess-agent option.
12439 * configure: Rebuilt.
12441 2010-09-06 Yao Qi <yao@codesourcery.com>
12443 * linux-low.c (linux_kill): Remove unused variable.
12444 (linux_stabilize_threads): Likewise.
12445 * server.c (start_inferior): Likewise.
12446 (queue_stop_reply_callback): Likewise.
12447 * tracepoint.c (do_action_at_tracepoint): Likewise.
12449 2010-09-06 Yao Qi <yao@codesourcery.com>
12451 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12454 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12456 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12458 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12460 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12463 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12465 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12466 gdbserver/lynx-ppc-low.c: New files.
12467 * Makefile.in (lynx_low_h): New variable.
12468 (lynx-low.o, lynx-ppc-low.o): New rules.
12469 * configure.ac: On LynxOS, link with -lnetinet.
12470 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12471 * configure: regenerate.
12473 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12475 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12476 * configure.ac: Add check for vasprintf and vsnprintf.
12477 * configure, config.in: Regenerate.
12478 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12480 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12482 * gdbreplay.c: Move include of alloca.h up, next to include of
12484 * server.h: Add include of malloc.h.
12485 * mem-break.c: Remove include of malloc.h.
12486 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12488 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12490 * Makefile.in (memmem.o): Build with -Wno-error.
12492 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12494 * utils.c (xsnprintf): Make non-static.
12495 * server.h: Add xsnprintf declaration.
12496 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12497 replace calls to snprintf by calls to xsnprintf throughout.
12499 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12501 * configure.ac: Add configure check for alloca.
12502 * configure, config.in: Regenerate.
12503 * server.h: Include alloca.h if it exists.
12504 * gdbreplay.c: Include alloca.h if it exists.
12506 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12508 * linux-low.c (__SIGRTMIN): Define if not already defined.
12509 (linux_create_inferior): Check for __ANDROID__ rather than
12511 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12512 are already deferred.
12513 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12514 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12515 stopped and already has a pending signal to report.
12516 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12517 a pending signal to report or is moving out of a jump pad.
12518 (linux_init_signals): Check for __ANDROID__ rather than
12521 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12523 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12524 debug_threads check. Avoid a linear search when not doing debug
12527 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12529 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12530 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12531 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12532 (process_event): Change local fd's type to gdb_fildes_t.
12533 (create_file_handler): Adjust prototype.
12534 (delete_file_handler): Adjust prototype.
12535 (handle_file_event): Adjust prototype. Use pfildes.
12536 (create_file_event): Adjsut prototype.
12537 * remote-utils.c (remote_desc, listen_desc): Change type to
12539 * server.h: New gdb_fildes_t typedef.
12540 [USE_WIN32API]: Include winsock2.h.
12541 (delete_file_handler, add_file_handler): Adjust prototypes.
12542 (pfildes): Declare.
12543 * utils.c (pfildes): New.
12545 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12547 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12548 * configure: Regenerate.
12550 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12552 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12553 (linux_done_accessing_memory): ... this.
12554 (linux_target_ops): Adjust.
12555 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12556 * nto-low.c (nto_target_ops): Adjust comment.
12557 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12558 * spu-low.c (spu_target_ops): Adjust comment.
12559 * target.h (target_ops): Rename unprepare_to_access_memory field
12560 to done_accessing_memory.
12561 (unprepare_to_access_memory): Rename to ...
12562 (done_accessing_memory): ... this.
12564 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12566 * linux-low.c (linux_prepare_to_access_memory): New.
12567 (linux_unprepare_to_access_memory): New.
12568 (linux_target_ops): Install them.
12569 * server.c (read_memory): Rename to ...
12570 (gdb_read_memory): ... this. Use
12571 prepare_to_access_memory/prepare_to_access_memory.
12572 (write_memory): Rename to ...
12573 (gdb_write_memory): ... this. Use
12574 prepare_to_access_memory/prepare_to_access_memory.
12575 (handle_search_memory_1): Adjust.
12576 (process_serial_event): Adjust.
12577 * target.h (struct target_ops): New fields
12578 prepare_to_access_memory and unprepare_to_access_memory.
12579 (prepare_to_access_memory, unprepare_to_access_memory): New.
12580 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12581 prepare_to_access_memory/prepare_to_access_memory.
12582 * nto-low.c (nto_target_ops): Adjust.
12583 * spu-low.c (spu_target_ops): Adjust.
12584 * win32-low.c (win32_target_ops): Adjust.
12586 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12588 * Makefile.in (WARN_CFLAGS): Get it from configure.
12589 (WERROR_CFLAGS): New.
12590 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12591 * configure.ac: Introduce --enable-werror, which adds -Werror to
12592 the compiler command line. Enabled by default. Disable with
12593 --disable-werror. Add -Wdeclaration-after-statement
12594 Wpointer-arith and -Wformat-nonliteral to warning flags.
12595 * configure: Regenerate.
12597 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12599 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12601 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12603 * gdbreplay.c (remote_error): New.
12605 (expect): Use gdbchar. Check for error reading from GDB.
12606 Clarify sync error output.
12607 (play): Check for errors writing to GDB.
12608 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12609 * remote-utils.c (getpkt): Check for errors writing to the remote
12612 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12614 * linux-low.c (linux_wait_1): Move non-debugging code out of
12615 `debug_threads' control.
12617 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12619 * linux-low.c (linux_wait_1): Don't set last_status here.
12620 * server.c (push_event, queue_stop_reply_callback): Assert we're
12621 not pushing a TARGET_WAITKIND_IGNORE event.
12622 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12623 (myresume, handle_target_event): Set the thread's last_resume_kind
12624 and last_status from the target returned status.
12626 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12630 * linux-x86-low.c (update_debug_registers_callback): New.
12631 (i386_dr_low_set_addr): Use it.
12632 (i386_dr_low_get_addr): New.
12633 (i386_dr_low_set_control): Use update_debug_registers_callback.
12634 (i386_dr_low_get_control): New.
12635 (i386_dr_low_get_status): Adjust.
12636 * linux-low.c (linux_stop_lwp): New.
12637 * linux-low.h (linux_stop_lwp): Declare.
12639 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12640 argument instead of a i386_debug_reg_state.
12641 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12642 a i386_debug_reg_state.
12643 (i386_insert_aligned_watchpoint): Adjust.
12644 (i386_remove_aligned_watchpoint): Adjust.
12645 (i386_low_stopped_data_address): Read the debug registers from the
12646 inferior instead of from the mirrors.
12647 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12648 (i386_dr_low_get_addr): Declare.
12649 (i386_dr_low_get_control): Declare.
12650 (i386_dr_low_get_status): Change prototype.
12652 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12653 (i386_dr_low_get_addr): New.
12654 (i386_dr_low_get_control): New.
12655 (i386_dr_low_get_status): Adjust prototype. Return
12657 (i386_initial_stuff): Clear dr_status_mirror and
12659 (i386_get_thread_context): Adjust.
12660 (i386_set_thread_context): Adjust.
12661 (i386_thread_added): Adjust.
12663 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12665 * linux-low.h (linux_thread_area): Delete declaration.
12667 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12669 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12670 after its termination.
12672 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12674 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12675 (gdb_wants_all_stopped): Delete.
12676 (linux_wait_1): Don't call them.
12677 * server.c (handle_v_cont): Tag all threads as want-stopped.
12678 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12679 stopped as "client-wants-stopped".
12681 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12683 * Makefile.in (signals_h): New.
12684 (server_h): Depend on it.
12685 (server.o): Don't depend on $(signals_def).
12686 (signals.o): Depend on $(signals_def).
12688 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12690 * Makefile.in (signals_def): New.
12691 (server_h): Append include/gdb/signals.h and signals_def.
12692 (server.o): Append signals_def.
12694 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12696 * server.c (handle_target_event): Use target_signal_to_host for
12697 resume_info.sig initialization.
12698 * target.h (struct thread_resume) <sig>: New comment.
12700 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12702 * server.c (handle_query): strcpy() the returned string from paddress()
12703 instead of sprintf().
12704 * utils.c (paddress): Return phex_nz().
12706 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12708 * server.c (handle_v_cont): Call mourn_inferior if process
12710 (myresume): Likewise.
12712 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12714 Static tracepoints, and integration with UST.
12716 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12717 * mem-break.c (uninsert_all_breakpoints)
12718 (reinsert_all_breakpoints): New.
12719 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12720 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12721 (gdb_agent_ust_loaded, helper_thread_id)
12722 (gdb_agent_helper_thread_id): New macros.
12723 (struct ipa_sym_addresses): Add addr_ust_loaded,
12724 addr_helper_thread_id, addr_cmd_buf.
12725 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12726 (in_process_agent_loaded_ust): New.
12727 (write_e_ust_not_loaded): New.
12728 (maybe_write_ipa_ust_not_loaded): New.
12729 (struct collect_static_trace_data_action): New.
12730 (enum tracepoint_type) <static_tracepoint>: New.
12731 (struct tracepoint) <handle>: Mention static tracepoints.
12732 (struct static_tracepoint_ctx): New.
12733 (CMD_BUF_SIZE): New.
12734 (add_tracepoint_action): Handle static tracepoint actions.
12735 (unprobe_marker_at): New.
12736 (clear_installed_tracepoints): Handle static tracepoints.
12737 (cmd_qtdp): Handle static tracepoints.
12738 (probe_marker_at): New.
12739 (cmd_qtstart): Handle static tracepoints.
12740 (response_tracepoint): Handle static tracepoints.
12741 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12742 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12743 (get_context_regcache): Handle static tracepoints.
12744 (do_action_at_tracepoint): Handle static tracepoint actions.
12745 (traceframe_find_block_type): Handle static trace data blocks.
12746 (traceframe_read_sdata): New.
12747 (download_tracepoints): Download static tracepoint actions.
12748 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12749 (GDB_PROBE_NAME): New.
12751 (GET_UST_SYM): New.
12754 (ust_marker_to_static_tracepoint): New.
12756 (collect_ust_data_at_tracepoint): New.
12757 (gdb_ust_probe): New.
12758 (UNIX_PATH_MAX, SOCK_DIR): New.
12759 (gdb_ust_connect_sync_socket): New.
12760 (resume_thread, stop_thread): New.
12761 (run_inferior_command): New.
12762 (init_named_socket): New.
12763 (gdb_ust_socket_init): New.
12764 (cstr_to_hexstr): New.
12766 (first_marker, next_marker): New.
12767 (response_ust_marker): New.
12768 (cmd_qtfstm, cmd_qtsstm): New.
12769 (unprobe_marker_at, probe_marker_at): New.
12770 (cmd_qtstmat, gdb_ust_thread): New.
12771 (gdb_ust_init): New.
12772 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12773 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12774 (ST_REGENTRY): New.
12775 (x86_64_st_collect_regmap): New.
12776 (X86_64_NUM_ST_COLLECT_GREGS): New.
12777 (AMD64_RIP_REGNUM): New.
12778 (supply_static_tracepoint_registers): New.
12779 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12780 (ST_REGENTRY): New.
12781 (i386_st_collect_regmap): New.
12782 (i386_NUM_ST_COLLECT_GREGS): New.
12783 (supply_static_tracepoint_registers): New.
12784 * server.c (handle_query): Handle qXfer:statictrace:read.
12785 <qSupported>: Report support for StaticTracepoints, and
12786 qXfer:statictrace:read features.
12787 * server.h (traceframe_read_sdata)
12788 (supply_static_tracepoint_registers): Declare.
12789 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12790 (unpack_varlen_hex): Include in IPA build.
12791 * Makefile.in (ustlibs, ustinc): New.
12792 (IPA_OBJS): Add remote-utils-ipa.o.
12793 ($(IPA_LIB)): Link -ldl and -lpthread.
12795 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12796 * config.in, configure: Regenerate.
12798 2010-06-20 Ian Lance Taylor <iant@google.com>
12799 Pedro Alves <pedro@codesourcery.com>
12801 * linux-x86-low.c (always_true): Delete.
12802 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12803 trying to fool the compiler with always_true.
12805 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12807 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12808 conditions in gdbserver.
12810 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12812 * spu-low.c (spu_read_memory): Wrap around local store limit.
12813 (spu_write_memory): Likewise.
12815 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12817 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12818 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12820 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12822 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12823 uses with LONGEST uses.
12825 2010-06-14 Stan Shebs <stan@codesourcery.com>
12826 Pedro Alves <pedro@codesourcery.com>
12830 * linux-x86-low.c: Include limits.h.
12832 (always_true): New.
12835 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12836 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12837 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12838 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12839 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12840 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12841 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12842 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12843 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12844 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12845 (amd64_emit_void_call_2): New.
12846 (amd64_emit_ops): New.
12847 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12848 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12849 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12850 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12851 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12852 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12853 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12854 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12855 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12856 (i386_emit_stack_adjust, i386_emit_int_call_1)
12857 (i386_emit_void_call_2): New.
12858 (i386_emit_ops): New.
12859 (x86_emit_ops): New.
12860 (the_low_target): Install x86_emit_ops.
12861 * server.h (struct emit_ops): New.
12862 (get_raw_reg_func_addr): Declare.
12863 (current_insn_ptr, emit_error): Declare.
12864 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12865 (set_trace_state_variable_value): New defines.
12866 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12867 addr_get_trace_state_variable_value and
12868 addr_set_trace_state_variable_value.
12869 (symbol_list): New fields for get_raw_reg,
12870 get_trace_state_variable_value and set_trace_state_variable_value.
12871 (condfn): New typedef.
12872 (struct tracepoint): New field `compiled_cond'.
12873 (do_action_at_tracepoint): Clear compiled_cond.
12874 (get_trace_state_variable_value, set_trace_state_variable_value):
12876 (condition_true_at_tracepoint): If there's a compiled condition,
12878 (current_insn_ptr, emit_error): New globals.
12879 (struct bytecode_address): New.
12880 (get_raw_reg_func_addr): New.
12881 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12882 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12883 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12884 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12885 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12886 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12887 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12888 (compile_tracepoint_condition, compile_bytecodes): New.
12889 * target.h (emit_ops): Forward declare.
12890 (struct target_ops): New field emit_ops.
12891 (target_emit_ops): New.
12892 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12893 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12894 * linux-low.c (linux_emit_ops): New.
12895 (linux_target_ops): Install it.
12896 * linux-low.h (struct linux_target_ops): New field emit_ops.
12898 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12900 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12901 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12903 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12904 Stan Shebs <stan@codesourcery.com>
12906 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12907 (all): Depend on $(extra_libraries).
12908 (install-only): Install the IPA.
12909 (IPA_OBJS, IPA_LIB): New.
12910 (clean): Remove the IPA lib.
12911 (IPAGENT_CFLAGS): New.
12912 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12913 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12914 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12915 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12916 * configure.ac: Check for atomic builtins support in the compiler.
12917 (IPA_DEPFILES, extra_libraries): Define.
12918 * configure.srv (ipa_obj): Add description.
12919 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12920 (i[34567]86-*-linux*): Set ipa_obj.
12921 (x86_64-*-linux*): Set ipa_obj.
12922 * linux-low.c (stabilizing_threads): New.
12923 (supports_fast_tracepoints): New.
12924 (linux_detach): Stabilize threads before detaching.
12925 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12926 the lwp is either not stabilizing, or is moving out of a jump pad.
12927 (linux_fast_tracepoint_collecting): New.
12928 (maybe_move_out_of_jump_pad): New.
12929 (enqueue_one_deferred_signal): New.
12930 (dequeue_one_deferred_signal): New.
12931 (linux_wait_for_event_1): If moving out of a jump pad, defer
12932 pending signals to later.
12933 (linux_stabilize_threads): New.
12934 (linux_wait_1): Check if threads need moving out of jump pads, and
12936 (stuck_in_jump_pad_callback): New.
12937 (move_out_of_jump_pad_callback): New.
12938 (lwp_running): New.
12939 (linux_resume_one_lwp): Handle moving out of jump pads.
12940 (linux_set_resume_request): Dequeue deferred signals.
12941 (need_step_over_p): Also step over fast tracepoint jumps.
12942 (start_step_over): Also uninsert fast tracepoint jumps.
12943 (finish_step_over): Also reinsert fast tracepoint jumps.
12944 (linux_install_fast_tracepoint_jump): New.
12945 (linux_target_ops): Install linux_stabilize_threads and
12946 linux_install_fast_tracepoint_jump_pad.
12947 * linux-low.h (linux_target_ops) <get_thread_area,
12948 install_fast_tracepoint_jump_pad>: New fields.
12949 (struct lwp_info) <collecting_fast_tracepoint,
12950 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12951 (linux_get_thread_area): Declare.
12952 * linux-x86-low.c (jump_insn): New.
12953 (x86_get_thread_area): New.
12954 (append_insns): New.
12955 (push_opcode): New.
12956 (amd64_install_fast_tracepoint_jump_pad): New.
12957 (i386_install_fast_tracepoint_jump_pad): New.
12958 (x86_install_fast_tracepoint_jump_pad): New.
12959 (the_low_target): Install x86_get_thread_area and
12960 x86_install_fast_tracepoint_jump_pad.
12961 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12962 (struct fast_tracepoint_jump): New.
12963 (fast_tracepoint_jump_insn): New.
12964 (fast_tracepoint_jump_shadow): New.
12965 (find_fast_tracepoint_jump_at): New.
12966 (fast_tracepoint_jump_here): New.
12967 (delete_fast_tracepoint_jump): New.
12968 (set_fast_tracepoint_jump): New.
12969 (uninsert_fast_tracepoint_jumps_at): New.
12970 (reinsert_fast_tracepoint_jumps_at): New.
12971 (set_breakpoint_at): Use write_inferior_memory.
12972 (uninsert_raw_breakpoint): Use write_inferior_memory.
12973 (check_mem_read): Mask out fast tracepoint jumps.
12974 (check_mem_write): Mask out fast tracepoint jumps.
12975 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12976 (set_fast_tracepoint_jump): Declare.
12977 (delete_fast_tracepoint_jump)
12978 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12979 (reinsert_fast_tracepoint_jumps_at): Declare.
12980 * regcache.c: Don't compile many functions when building the
12981 in-process agent library.
12982 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12983 the register buffer in the heap.
12984 (free_register_cache): If the register buffer isn't owned by the
12985 regcache, don't free it.
12986 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12987 pre-existing register caches.
12988 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12990 (convert_ascii_to_int): : Constify `from' parameter type.
12991 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12992 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12993 the needed buffer in-place.
12994 (relocate_instruction): New.
12995 * server.c (handle_query) <qSymbols>: If the target supports
12996 tracepoints, give it a chance of looking up symbols. Report
12997 support for fast tracepoints.
12998 (handle_status): Stabilize threads.
12999 (process_serial_event): Adjust.
13000 * server.h (struct fast_tracepoint_jump): Forward declare.
13001 (struct process_info) <fast_tracepoint_jumps>: New field.
13002 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13003 (decode_X_packet, decode_M_packet): Adjust.
13004 (relocate_instruction): Declare.
13005 (in_process_agent_loaded): Declare.
13006 (tracepoint_look_up_symbols): Declare.
13007 (struct fast_tpoint_collect_status): Declare.
13008 (fast_tracepoint_collecting): Declare.
13009 (force_unlock_trace_buffer): Declare.
13010 (handle_tracepoint_bkpts): Declare.
13011 (initialize_low_tracepoint)
13012 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13013 * target.h (struct target_ops) <stabilize_threads,
13014 install_fast_tracepoint_jump_pad>: New fields.
13015 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13016 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13017 [HAVE_STDINT_H]: Include stdint.h.
13018 (trace_debug_1): Rename to ...
13019 (trace_vdebug): ... this.
13020 (trace_debug): Rename to ...
13021 (trace_debug_1): ... this. Add `level' parameter.
13022 (trace_debug): New.
13023 (ATTR_USED, ATTR_NOINLINE): New.
13024 (IP_AGENT_EXPORT): New.
13025 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13026 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13027 (about_to_request_buffer_space, trace_buffer_is_full)
13028 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13029 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13030 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13031 (traceframe_write_count, traceframes_created)
13032 (trace_state_variables)
13033 New renaming defines.
13034 (struct ipa_sym_addresses): New.
13035 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13036 (symbol_list): New.
13037 (ipa_sym_addrs): New.
13038 (all_tracepoint_symbols_looked_up): New.
13039 (in_process_agent_loaded): New.
13040 (write_e_ipa_not_loaded): New.
13041 (maybe_write_ipa_not_loaded): New.
13042 (tracepoint_look_up_symbols): New.
13043 (debug_threads) [IN_PROCESS_AGENT]: New.
13044 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13045 (UNKNOWN_SIDE_EFFECTS): New.
13046 (stop_tracing): New.
13047 (flush_trace_buffer): New.
13048 (stop_tracing_bkpt): New.
13049 (flush_trace_buffer_bkpt): New.
13050 (read_inferior_integer): New.
13051 (read_inferior_uinteger): New.
13052 (read_inferior_data_pointer): New.
13053 (write_inferior_data_pointer): New.
13054 (write_inferior_integer): New.
13055 (write_inferior_uinteger): New.
13056 (struct collect_static_trace_data_action): Delete.
13057 (enum tracepoint_type): New.
13058 (struct tracepoint) <type>: New field `type'.
13059 <actions_str, step_actions, step_actions_str>: Only include in
13061 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13062 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13063 (tracepoints): Use IP_AGENT_EXPORT.
13064 (last_tracepoint): Don't include in the IPA.
13065 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13066 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13067 (alloced_trace_state_variables): New.
13068 (trace_state_variables): Use IP_AGENT_EXPORT.
13069 (traceframe_t): Delete unused variable.
13070 (circular_trace_buffer): Don't include in the IPA.
13071 (trace_buffer_start): Delete.
13072 (struct trace_buffer_control): New.
13073 (trace_buffer_free): Delete.
13074 (struct ipa_trace_buffer_control): New.
13075 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13076 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13078 (trace_buffer_ctrl): New.
13079 (TRACE_BUFFER_CTRL_CURR): New.
13080 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13081 Reimplement as macros.
13082 (trace_buffer_wrap): Delete.
13083 (traceframe_write_count, traceframe_read_count)
13084 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13085 (struct tracepoint_hit_ctx) <type>: New field.
13086 (struct fast_tracepoint_ctx): New.
13087 (memory_barrier): New.
13089 (record_tracepoint_error): Update atomically in the IPA.
13090 (clear_inferior_trace_buffer): New.
13091 (about_to_request_buffer_space): New.
13092 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13093 updating the same buffer.
13094 (add_tracepoint): Default the tracepoint's type to trap
13095 tracepoint, and orig_size to -1.
13096 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13097 internal variables.
13098 (create_trace_state_variable): New parameter `gdb'. Handle it.
13099 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13100 (cmd_qtdp): Handle fast tracepoints.
13101 (cmd_qtdv): Adjust.
13102 (max_jump_pad_size): New.
13103 (gdb_jump_pad_head): New.
13104 (get_jump_space_head): New.
13105 (claim_jump_space): New.
13106 (sort_tracepoints): New.
13107 (MAX_JUMP_SIZE): New.
13108 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13110 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13111 support. Upload fast traceframes, and delete internal IPA
13113 (stop_tracing_handler): New.
13114 (flush_trace_buffer_handler): New.
13115 (cmd_qtstop): Upload fast tracepoints.
13116 (response_tracepoint): Handle fast tracepoints.
13117 (tracepoint_finished_step): Upload fast traceframes. Set the
13118 tracepoint hit context's tracepoint type.
13119 (handle_tracepoint_bkpts): New.
13120 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13121 type. Add comment about fast tracepoints.
13122 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13123 non-existing action_str field.
13124 (get_context_regcache): Handle fast tracepoints.
13125 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13127 (fast_tracepoint_from_jump_pad_address): New.
13128 (fast_tracepoint_from_ipa_tpoint_address): New.
13129 (collecting_t): New.
13130 (force_unlock_trace_buffer): New.
13131 (fast_tracepoint_collecting): New.
13133 (gdb_collect): New.
13134 (write_inferior_data_ptr): New.
13135 (target_tp_heap): New.
13136 (target_malloc): New.
13137 (download_agent_expr): New.
13139 (download_tracepoints): New.
13140 (download_trace_state_variables): New.
13141 (upload_fast_traceframes): New.
13142 (IPA_FIRST_TRACEFRAME): New.
13143 (IPA_NEXT_TRACEFRAME_1): New.
13144 (IPA_NEXT_TRACEFRAME): New.
13145 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13146 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13147 (gdb_jump_pad_buffer_end): New.
13148 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13149 (initialize_tracepoint): Adjust.
13150 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13151 buffer. Initialize the low module.
13152 * utils.c (PREFIX, TOOLNAME): New.
13153 (malloc_failure): Use PREFIX.
13154 (error): In the IPA, an error causes an exit.
13155 (fatal, warning): Use PREFIX.
13156 (internal_error): Use TOOLNAME.
13157 (NUMCELLS): Increase to 10.
13158 * configure, config.in: Regenerate.
13160 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13162 * server.c (handle_query) <qSupported>: Do two passes over the
13163 qSupported string to avoid nesting strtok.
13165 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13167 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13169 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13170 -Wl,--dynamic-list.
13171 * configure: Regenerate.
13172 * proc-service.list: New.
13174 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13176 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13179 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13181 * gdbreplay.c (remote_open): Check error return from socket() call by
13182 its equality to -1 not by it being negative.
13183 * remote-utils.c (remote_open): Likewise.
13185 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13187 * config.h: Regenerate.
13189 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13191 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13192 doesn't provide PTRACE_GET_THREAD_AREA.
13194 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13196 * linux-m68k-low.c: Include <asm/ptrace.h>
13197 (ps_get_thread_area): Implement.
13199 2010-05-03 Doug Evans <dje@google.com>
13201 * event-loop.c (struct callback_event): New struct.
13202 (callback_list): New global.
13203 (append_callback_event, delete_callback_event): New functions.
13204 (process_callback): New function.
13205 (start_event_loop): Call it.
13206 * remote-utils.c (NOT_SCHEDULED): Define.
13207 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13208 moved out of readchar.
13209 (readchar): Rewrite. Call reschedule before returning.
13210 (reset_readchar): New function.
13211 (remote_close): Call it.
13212 (process_remaining, reschedule): New functions.
13213 * server.h (callback_handler_func): New typedef.
13214 (append_callback_event, delete_callback_event): Declare.
13216 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13218 * proc-service.c (ps_pglobal_lookup): Use
13219 thread_db_look_up_one_symbol.
13220 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13221 parameter. Use it instead of all_symbols_looked_up.
13222 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13224 (all_symbols_looked_up): Don't declare.
13225 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13226 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13228 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13229 Set all_symbols_looked_up here.
13230 (thread_db_look_up_one_symbol): New.
13231 (thread_db_get_tls_address): Adjust.
13232 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13233 thread_db object on the heap, and tentatively set it in the
13235 (thread_db_init): Don't set all_symbols_looked_up here.
13236 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13238 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13240 * linux-low.c (linux_kill, linux_detach): Adjust.
13241 (status_pending_p_callback): Remove redundant statement. Check
13242 for !TARGET_WAITIKIND_IGNORE, instead of
13243 TARGET_WAITKIND_STOPPED.
13244 (handle_tracepoints): Make sure LWP is locked. Adjust.
13245 (linux_wait_for_event_1): Adjust.
13246 (linux_cancel_breakpoints): New.
13247 (unsuspend_one_lwp): New.
13248 (unsuspend_all_lwps): New.
13249 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13250 (send_sigstop_callback): Change return type to int, add new
13251 `except' parameter and handle it.
13252 (suspend_and_send_sigstop_callback): New.
13253 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13254 pass them down. If SUSPEND, also increment the lwp's suspend
13256 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13257 (need_step_over_p): Don't consider suspended LWPs.
13258 (start_step_over): Adjust.
13259 (proceed_one_lwp): Change return type to int, add new `except'
13260 parameter and handle it.
13261 (unsuspend_and_proceed_one_lwp): New.
13262 (proceed_all_lwps): Use find_inferior instead of
13264 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13265 also decrement the suspend count of LWPs. Pass `except' down,
13266 instead of hacking its suspend count.
13267 (linux_pause_all): Add `freeze' parameter. Adjust.
13268 (linux_unpause_all): New.
13269 (linux_target_ops): Install linux_unpause_all.
13270 * server.c (handle_status): Adjust.
13271 * target.h (struct target_ops): New fields `unpause_all' and
13272 `cancel_breakpoints'. Add new parameter to `pause_all'.
13273 (pause_all): Add new `freeze' parameter.
13274 (unpause_all): New.
13275 (cancel_breakpoints): New.
13276 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13277 cancel breakpoints.
13278 (cmd_qtstart): Pause threads.
13279 (stop_tracing): Pause threads, and cancel breakpoints.
13280 * win32-low.c (win32_target_ops): Adjust.
13282 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13284 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13285 the inferior right away from here...
13286 (linux_wait_1): ... to here, and adjust to check the thread's
13287 last_resume_kind instead of the lwp's step or stop_expected flags.
13289 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13291 * README: Use consistent `GDB' and `GDBserver' spellings.
13293 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13295 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13296 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13297 (linux_detach_one_lwp): Assume the lwp is stopped.
13298 (any_thread_of): Delete.
13299 (linux_detach): Stop all lwps here. Don't blindly delete all
13301 (delete_lwp_callback): New.
13302 (linux_mourn): Delete all lwps of the process that is gone.
13303 (linux_wait_1): Don't delete the last lwp of the process here.
13304 * mem-break.h (mark_breakpoints_out): Declare.
13305 * mem-break.c (mark_breakpoints_out): New.
13306 (free_all_breakpoints): Use it.
13307 * server.c (handle_target_event): If the process is gone, mark
13309 * thread-db.c (struct thread_db) <create_bp>: New field.
13310 (thread_db_enable_reporting): Fix prototype. Store a thread event
13311 breakpoint reference in the thread_db struct.
13312 (thread_db_load_search): Clear the thread_db object.
13313 (try_thread_db_load_1): Ditto.
13314 (switch_to_process): New.
13315 (disable_thread_event_reporting): Use it.
13316 (remove_thread_event_breakpoints): New.
13317 (thread_db_detach, thread_db_mourn): Use it.
13319 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13321 * linux-low.c (linux_enable_event_reporting): New.
13322 (linux_wait_for_event_1, handle_extended_wait): Use it.
13324 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13326 * linux-low.c (linux_kill_one_lwp, linux_kill)
13327 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13328 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13329 SIGSTOP even if the LWP is stopped.
13330 (send_sigstop_callback): New.
13331 (stop_all_lwps): Use send_sigstop_callback instead.
13332 (linux_resume_one_thread): Adjust.
13333 (proceed_one_lwp): Still proceed an LWP that the client has
13334 requested to stop, if we haven't reported it as stopped yet. Make
13335 sure that LWPs the client want stopped, have a pending SIGSTOP.
13337 2010-04-26 Doug Evans <dje@google.com>
13339 * server.c (handle_general_set): Make static.
13341 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13342 Print received char after testing for error/eof instead of before.
13343 (input_interrupt): Tweak comment.
13345 2010-04-23 Doug Evans <dje@google.com>
13347 * server.c (start_inferior): Print inferior argv if --debug.
13349 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13351 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13352 * nto-x86-low.c: Include server.h
13354 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13356 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13357 be consistent with other sources of this directory.
13358 (init_registers_amd64): Correct name of source file of this function
13361 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13363 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13364 64-bit executables.
13366 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13368 * win32-i386-low.c: Add 64-bit support.
13369 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13370 (init_registers_amd64): Declare.
13371 (mappings): Add 64-bit version of array.
13372 (init_windows_x86): New function.
13373 (the_low_target): Change init_arch field to init_windows_x86.
13375 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13377 * win32-low.c: Adapt to support also 64-bit architecture.
13378 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13379 (get_image_name): Use SIZE_T type for local variable `done'.
13380 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13381 (toolhelp_get_dll_name): Idem.
13382 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13383 Use uintptr_t typecast to avoid warning.
13384 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13385 (handle_exception): Use phex_nz to avoid warning.
13386 (win32_wait): Remove unused local variable `process'.
13388 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13390 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13393 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13395 * configure.ac: Use `ws2_32' library for srv_mingw.
13396 * configure: Regenerate.
13397 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13398 * remote-utils.c: Likewise.
13400 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13402 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13403 if __x86_64__ is defined.
13405 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13407 * configure: Regenerate.
13409 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13411 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13412 * target.h (target_ops): New get_tib_address field.
13413 * win32-low.h (win32_thread_info): Add thread_local_base field.
13414 * win32-low.c (child_add_thread): Add tlb argument.
13415 Set thread_local_base field to TLB.
13416 (get_child_debug_event): Adapt to child_add_thread change.
13417 (win32_get_tib_address): New function.
13418 (win32_target_ops): Set get_tib_address field to
13419 win32_get_tib_address.
13420 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13422 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13424 * linux-low.c (linux_mourn): Also remove the process.
13425 * server.c (handle_target_event): Don't remove the process here.
13426 * nto-low.c (nto_mourn): New.
13427 (nto_target_ops): Install it.
13428 * spu-low.c (spu_mourn): New.
13429 (spu_target_ops): Install it.
13430 * win32-low.c (win32_mourn): New.
13431 (win32_target_ops): Install it.
13433 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13435 * server.h (buffer_xml_printf): Remove redundant `;'.
13437 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13439 * regcache.c (set_register_cache): Invalidate regcaches before
13440 changing the register cache layout.
13441 (regcache_invalidate_one): Allow a NULL regcache.
13442 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13443 regcaches before changing the register cache layout or the target
13446 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13448 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13449 variable warning on Linux/x86-64.
13451 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13453 GDBserver disconnected tracing support.
13455 * linux-low.c (linux_remove_process): Delete.
13456 (add_lwp): Don't set last_resume_kind here.
13457 (linux_kill): Use `mourn'.
13458 (linux_detach): Use `thread_db_detach', and `mourn'.
13459 (linux_mourn): New.
13460 (linux_attach_lwp_1): Adjust comment.
13461 (linux_attach): last_resume_kind moved the thread_info; adjust.
13462 (status_pending_p_callback): Adjust.
13463 (linux_wait_for_event_1): Adjust.
13464 (count_events_callback, select_singlestep_lwp_callback)
13465 (select_event_lwp_callback, cancel_breakpoints_callback)
13466 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13467 (proceed_one_lwp): Adjust.
13468 (linux_async): Add debug output.
13469 (linux_thread_stopped): New.
13470 (linux_pause_all): New.
13471 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13473 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13474 (thread_db_free): Delete declaration.
13475 (thread_db_detach, thread_db_mourn): Declare.
13476 * thread-db.c (thread_db_init): Use thread_db_mourn.
13477 (thread_db_free): Delete, split in two.
13478 (disable_thread_event_reporting): New.
13479 (thread_db_detach): New.
13480 (thread_db_mourn): New.
13482 * server.h (struct thread_info) <last_resume_kind>: New field.
13483 <attached>: Add comment.
13484 <gdb_detached>: New field.
13485 (handler_func): Change return type to int.
13486 (handle_serial_event, handle_target_event): Ditto.
13487 (gdb_connected): Declare.
13489 (disconnected_tracing): Declare.
13490 (stop_tracing): Declare.
13492 * server.c (handle_query) <qSupported>: Report support for
13493 disconnected tracing.
13494 (queue_stop_reply_callback): Account for running threads.
13495 (gdb_wants_thread_stopped): New.
13496 (gdb_wants_all_threads_stopped): New.
13497 (gdb_reattached_process): New.
13498 (handle_status): Clear the `gdb_detached' flag of all processes.
13499 In all-stop, stop all threads.
13500 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13501 (process_serial_event): If the remote connection breaks, or if an
13502 exit was forced with "monitor exit", force an event loop exit.
13503 Handle disconnected tracing on detach.
13504 (handle_serial_event): Adjust.
13505 (handle_target_event): If GDB isn't connected, forward events back
13506 to the inferior, unless the last process exited, in which case,
13507 exit gdbserver. Adjust interface.
13509 * remote-utils.c (remote_open): Don't block in accept. Instead
13510 register an event loop source on the listen socket file
13511 descriptor. Refactor bits into ...
13512 (listen_desc): ... this new global.
13513 (gdb_connected): ... this new function.
13514 (enable_async_notification): ... this new function.
13515 (handle_accept_event): ... this new function.
13516 (remote_close): Clear remote_desc.
13518 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13520 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13522 (mourn_inferior): Define.
13523 (target_process_qsupported): Avoid the dangling else problem.
13524 (thread_stopped): Define.
13525 (pause_all): Define.
13526 (target_waitstatus_to_string): Declare.
13527 * target.c (target_waitstatus_to_string): New.
13529 * tracepoint.c (tracing): Make extern.
13530 (disconnected_tracing): New.
13531 (stop_tracing): Make extern. Handle tracing stops due to GDB
13533 (cmd_qtdisconnected): New.
13534 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13535 (handle_tracepoint_general_set): Handle QTDisconnected.
13537 * event-loop.c (event_handler_func): Change return type to int.
13538 (process_event): Bail out if the event handler wants the event
13540 (handle_file_event): Ditto.
13541 (start_event_loop): Bail out if the event handler wants the event
13544 * nto-low.c (nto_target_ops): Adjust.
13545 * spu-low.c (spu_wait): Don't remove the process here.
13546 (spu_target_ops): Adjust.
13547 * win32-low.c (win32_wait): Don't remove the process here.
13548 (win32_target_ops): Adjust.
13550 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13552 * regcache.c (realloc_register_cache): Invalidate inferior's
13553 regcache before recreating it.
13555 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13557 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13559 2010-04-09 Stan Shebs <stan@codesourcery.com>
13560 Pedro Alves <pedro@codesourcery.com>
13562 * server.h (LONGEST): New.
13563 (struct thread_info) <while_stepping>: New field.
13564 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13566 (initialize_tracepoint, handle_tracepoint_general_set)
13567 (handle_tracepoint_query, tracepoint_finished_step)
13568 (tracepoint_was_hit, release_while_stepping_state_list):
13569 (current_traceframe): Declare.
13570 * server.c (handle_general_set): Handle tracepoint packets.
13571 (read_memory): New.
13572 (write_memory): New.
13573 (handle_search_memory_1): Use read_memory.
13574 (handle_query): Report support for conditional tracepoints, trace
13575 state variables, and tracepoint sources. Handle tracepoint
13577 (main): Initialize the tracepoints module.
13578 (process_serial_event): Handle traceframe reads/writes.
13580 * linux-low.c (handle_tracepoints): New.
13581 (linux_wait_1): Call it.
13582 (linux_resume_one_lwp): Handle while-stepping.
13583 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13584 (linux_target_ops): Install them.
13585 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13587 * linux-x86-low.c (x86_supports_tracepoints): New.
13588 (the_low_target). Install it.
13590 * mem-break.h (delete_breakpoint): Declare.
13591 * mem-break.c (delete_breakpoint): Make external.
13593 * target.h (struct target_ops): Add `supports_tracepoints',
13594 `read_pc', and `write_pc' fields.
13595 (target_supports_tracepoints): Define.
13596 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13599 * regcache.h (struct regcache) <registers_owned>: New field.
13600 (init_register_cache, regcache_cpy): Declare.
13601 (regcache_read_pc, regcache_write_pc): Declare.
13602 (register_cache_size): Declare.
13603 (supply_regblock): Declare.
13604 * regcache.c (init_register_cache): New.
13605 (new_register_cache): Use it.
13606 (regcache_cpy): New.
13607 (register_cache_size): New.
13608 (supply_regblock): New.
13609 (regcache_read_pc, regcache_write_pc): New.
13611 * tracepoint.c: New.
13613 * Makefile.in (OBS): Add tracepoint.o.
13614 (tracepoint.o): New rule.
13616 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13618 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13620 (i386-mmx.c): Likewise.
13621 (i386-mmx-linux.o): Likewise.
13622 (i386-mmx-linux.c): Likewise.
13624 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13625 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13626 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13627 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13629 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13630 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13631 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13633 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13635 * Makefile.in (clean): Updated.
13637 (i386-avx.c): Likewise.
13638 (i386-avx-linux.o): Likewise.
13639 (i386-avx-linux.c): Likewise.
13640 (amd64-avx.o): Likewise.
13641 (amd64-avx.c): Likewise.
13642 (amd64-avx-linux.o): Likewise.
13643 (amd64-avx-linux.c): Likewise.
13645 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13646 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13647 (srv_amd64_regobj): Add amd64-avx.o.
13648 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13649 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13650 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13651 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13652 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13653 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13654 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13656 * i387-fp.c: Include "i386-xstate.h".
13658 (i387_cache_to_xsave): Likewise.
13659 (i387_xsave_to_cache): Likewise.
13660 (x86_xcr0): Likewise.
13662 * i387-fp.h (i387_cache_to_xsave): Likewise.
13663 (i387_xsave_to_cache): Likewise.
13664 (x86_xcr0): Likewise.
13666 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13667 * linux-crisv32-low.c (target_regsets): Likewise.
13668 * linux-m68k-low.c (target_regsets): Likewise.
13669 * linux-mips-low.c (target_regsets): Likewise.
13670 * linux-ppc-low.c (target_regsets): Likewise.
13671 * linux-s390-low.c (target_regsets): Likewise.
13672 * linux-sh-low.c (target_regsets): Likewise.
13673 * linux-sparc-low.c (target_regsets): Likewise.
13674 * linux-xtensa-low.c (target_regsets): Likewise.
13676 * linux-low.c: Include <sys/uio.h>.
13677 (regsets_fetch_inferior_registers): Support nt_type.
13678 (regsets_store_inferior_registers): Likewise.
13679 (linux_process_qsupported): New.
13680 (linux_target_ops): Add linux_process_qsupported.
13682 * linux-low.h (regset_info): Add nt_type.
13683 (linux_target_ops): Add process_qsupported.
13685 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13687 (init_registers_i386_avx_linux): New.
13688 (init_registers_amd64_avx_linux): Likewise.
13689 (xmltarget_i386_linux_no_xml): Likewise.
13690 (xmltarget_amd64_linux_no_xml): Likewise.
13691 (PTRACE_GETREGSET): Likewise.
13692 (PTRACE_SETREGSET): Likewise.
13693 (x86_fill_xstateregset): Likewise.
13694 (x86_store_xstateregset): Likewise.
13695 (use_xml): Likewise.
13696 (x86_linux_update_xmltarget): Likewise.
13697 (x86_linux_process_qsupported): Likewise.
13698 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13699 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13700 init_registers_i386_linux here. Call
13701 x86_linux_update_xmltarget.
13702 (the_low_target): Add x86_linux_process_qsupported.
13704 * server.c (handle_query): Call target_process_qsupported.
13706 * target.h (target_ops): Add process_qsupported.
13707 (target_process_qsupported): New.
13709 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13711 * inferiors.c (add_thread): Set last_status kind to
13712 TARGET_WAITKIND_IGNORE.
13713 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13714 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13715 (linux_wait_1): Move `thread' local definition to block that uses
13716 it. Don't NULL initialize `event_child'.
13717 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13718 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13719 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13721 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13723 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13724 an extended waitstatus, or by a watchpoint.
13725 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13726 thread was stepping or has been stopped by a watchpoint.
13728 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13730 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13731 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13732 of another, then delete the previous, and validate all
13734 (validate_inserted_breakpoint): New.
13735 (delete_disabled_breakpoints): New.
13736 (validate_breakpoints): New.
13737 (check_mem_read): Validate breakpoints before trusting their
13738 shadow. Delete disabled breakpoints.
13739 (check_mem_write): Validate breakpoints before trusting they
13740 should be inserted. Delete disabled breakpoints.
13741 * mem-break.h (validate_breakpoints):
13742 * server.c (handle_query): Validate breakpoints when we see a
13745 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13747 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13748 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13749 if we could tell there's a GDB breakpoint at stop_pc.
13750 (need_step_over_p): Don't do a step over if we find a GDB
13751 breakpoint at the resume PC.
13753 * mem-break.c (struct raw_breakpoint): New.
13754 (enum bkpt_type): New type `gdb_breakpoint'.
13755 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13756 fields. New field `raw'.
13757 (find_raw_breakpoint_at): New.
13758 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13759 breakpoint instead.
13760 (set_breakpoint_at): Adjust.
13761 (delete_raw_breakpoint): New.
13762 (release_breakpoint): New.
13763 (delete_breakpoint): Rename to...
13764 (delete_breakpoint_1): ... this. Add proc parameter. Use
13765 release_breakpoint. Return ENOENT.
13766 (delete_breakpoint): Reimplement.
13767 (find_breakpoint_at): Delete.
13768 (find_gdb_breakpoint_at): New.
13769 (delete_breakpoint_at): Delete.
13770 (set_gdb_breakpoint_at): New.
13771 (delete_gdb_breakpoint_at): New.
13772 (gdb_breakpoint_here): New.
13773 (set_reinsert_breakpoint): Use release_breakpoint.
13774 (uninsert_breakpoint): Rename to ...
13775 (uninsert_raw_breakpoint): ... this.
13776 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13777 (reinsert_raw_breakpoint): Change parameter type to
13779 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13781 (check_breakpoints): Adjust. Use release_breakpoint.
13782 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13783 (breakpoint_inserted_here): Ditto.
13784 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13785 Don't trust the breakpoint's shadow if it is not inserted.
13786 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13787 (delete_all_breakpoints): Adjust.
13788 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13789 use delete_breakpoint_1.
13791 * mem-break.h (breakpoints_supported): Delete declaration.
13792 (set_gdb_breakpoint_at): Declare.
13793 (gdb_breakpoint_here): Declare.
13794 (delete_breakpoint_at): Delete.
13795 (delete_gdb_breakpoint_at): Declare.
13797 * server.h (struct raw_breakpoint): Forward declare.
13798 (struct process_info): New field `raw_breakpoints'.
13800 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13803 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13805 * linux-low.c (status_pending_p_callback): Fix comment.
13806 (linux_wait_for_event_1): Move most of the internal breakpoint
13807 handling from here...
13808 (linux_wait_1): ... to here.
13809 (count_events_callback): New.
13810 (select_singlestep_lwp_callback): New.
13811 (select_event_lwp_callback): New.
13812 (cancel_breakpoints_callback): New.
13813 (select_event_lwp): New.
13814 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13815 priority to all LWPs that have had events that should be reported
13816 to the client. Cancel breakpoints when about to reporting the
13817 event to the client, not while stopping lwps. No longer cancel
13818 finished single-steps here.
13819 (cancel_finished_single_step): Delete.
13820 (cancel_finished_single_steps): Delete.
13822 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13824 * mem-break.c (enum bkpt_type): New.
13825 (struct breakpoint): New field `type'.
13826 (set_breakpoint_at): Change return type to struct breakpoint
13827 pointer. Set type to `other_breakpoint' by default.
13828 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13829 in the breakpoint list.
13830 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13831 (reinsert_breakpoint): Rename to ...
13832 (reinsert_raw_breakpoint): ... this.
13833 (reinsert_breakpoints_at): Adjust.
13834 * mem-break.h (struct breakpoint): Declare.
13835 (set_breakpoint_at): Change return type to struct breakpoint
13838 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13840 * server.c (handle_query): Assign, not compare.
13842 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13844 Teach linux gdbserver to step-over-breakpoints.
13846 * linux-low.c (can_hardware_single_step): New.
13847 (supports_breakpoints): New.
13848 (handle_extended_wait): If stopping threads, read the stop pc of
13849 the new cloned LWP.
13851 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13852 low target doesn't support retrieving the PC.
13853 (add_lwp): Set last_resume_kind to resume_continue.
13854 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13855 (linux_attach): Don't clear stop_expected. Set the lwp's
13856 last_resume_kind to resume_stop.
13857 (linux_detach_one_lwp): Don't check for removed breakpoints.
13858 (check_removed_breakpoint): Delete.
13859 (status_pending_p): Rename to ...
13860 (status_pending_p_callback): ... this. Don't check for removed
13861 breakpoints. Don't consider threads that are stopped from GDB's
13863 (linux_wait_for_lwp): Always read the stop_pc here.
13864 (cancel_breakpoint): New.
13865 (step_over_bkpt): New global.
13866 (linux_wait_for_event_1): Implement stepping over breakpoints.
13867 (gdb_wants_lwp_stopped): New.
13868 (gdb_wants_all_stopped): New.
13869 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13870 single-step traps here. Store the thread's last reported target
13872 (send_sigstop): Don't clear stop_expected. Always set it,
13874 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13875 (cancel_finished_single_step): New.
13876 (cancel_finished_single_steps): New.
13877 (wait_for_sigstop): Don't cancel finished single-step traps here.
13878 (linux_resume_one_lwp): Don't check for removed breakpoints.
13879 Don't set `step' on non-hardware step archs.
13880 (linux_set_resume_request): Ignore resume_stop requests if already
13881 stopping or stopped. Set the lwp's last_resume_kind.
13882 (resume_status_pending_p): Don't check for removed breakpoints.
13883 (need_step_over_p): New.
13884 (start_step_over): New.
13885 (finish_step_over): New.
13886 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13887 requests. Clear the thread's last reported target waitstatus.
13888 Don't use the `suspended' flag. Don't consider pending breakpoints.
13889 (linux_resume): Start a step-over if necessary.
13890 (proceed_one_lwp): New.
13891 (proceed_all_lwps): New.
13892 (unstop_all_lwps): New.
13893 * linux-low.h (struct lwp_info): Rewrite comment for the
13894 `suspended' flag. Add the `stop_pc' field. Delete the
13895 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13896 Add `'last_resume_kind' and `need_step_over' fields.
13897 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13898 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13899 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13900 (set_raw_breakpoint_at): New.
13901 (set_breakpoint_at): Rewrite to use it.
13902 (reinsert_breakpoint_handler): Delete.
13903 (set_reinsert_breakpoint): New.
13904 (reinsert_breakpoint_by_bp): Delete.
13905 (delete_reinsert_breakpoints): New.
13906 (uninsert_breakpoint): Rewrite.
13907 (uninsert_breakpoints_at): New.
13908 (reinsert_breakpoint): Rewrite.
13909 (reinsert_breakpoints_at): New.
13910 (check_breakpoints): Rewrite.
13911 (breakpoint_here): New.
13912 (breakpoint_inserted_here): New.
13913 (check_mem_read): Adjust.
13914 * mem-break.h (breakpoints_supported, breakpoint_here)
13915 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13916 (reinsert_breakpoint_by_bp): Delete declaration.
13917 (delete_reinsert_breakpoints): Declare.
13918 (reinsert_breakpoint): Delete declaration.
13919 (reinsert_breakpoints_at): Declare.
13920 (uninsert_breakpoint): Delete declaration.
13921 (uninsert_breakpoints_at): Declare.
13922 (check_breakpoints): Adjust prototype.
13923 * server.h: Adjust include order.
13924 (struct thread_info): Declare here. Add a `last_status' field.
13926 2010-03-23 Michael Snyder <msnyder@vmware.com>
13928 * server.c (crc32): New function.
13929 (handle_query): Add handling for 'qCRC:' request.
13931 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13933 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13934 lwp had been stopped by a watchpoint.
13936 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13938 * server.h (internal_error): Declare.
13939 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13940 * utils.c (internal_error): New function.
13942 2010-03-15 Andreas Schwab <schwab@redhat.com>
13944 * configure.srv: Fix typo setting srv_regobj.
13946 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13948 * linux-low.c (fetch_register): Avoid passing a non string literal
13950 (usr_store_inferior_registers): Ditto.
13952 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13954 * linux-low.c (linux_write_memory): Bail out early if peeking
13957 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13959 * linux-low.h (struct lwp_info): New fields
13960 `stopped_by_watchpoint' and `stopped_data_address'.
13961 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13962 here, and cache them in the lwp object.
13963 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13965 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13967 (linux_stopped_by_watchpoint): Rewrite.
13968 (linux_stopped_data_address): Rewrite.
13970 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13972 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13973 switching the current inferior, not before.
13975 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13977 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13978 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13979 i386-linux.c and amd64-linux.c.
13980 (reg-i386.o): Removed.
13981 (reg-i386.c): Likewise.
13982 (reg-i386-linux.o): Likewise.
13983 (reg-i386-linux.c): Likewise.
13984 (reg-x86-64.o): Likewise.
13985 (reg-x86-64.c): Likewise.
13986 (reg-x86-64-linux.o): Likewise.
13987 (reg-x86-64-linux.c): Likewise.
13989 (i386.c): Likewise.
13990 (i386-linux.o): Likewise.
13991 (i386-linux.c): Likewise.
13992 (amd64.o): Likewise.
13993 (amd64.c): Likewise.
13994 (amd64-linux.o): Likewise.
13995 (amd64-linux.c): Likewise.
13997 * configure.srv (srv_i386_regobj): New.
13998 (srv_i386_linux_regobj): Likewise.
13999 (srv_amd64_regobj): Likewise.
14000 (srv_amd64_linux_regobj): Likewise.
14001 (srv_i386_32bit_xmlfiles): Likewise.
14002 (srv_i386_64bit_xmlfiles): Likewise.
14003 (srv_i386_xmlfiles): Likewise.
14004 (srv_amd64_xmlfiles): Likewise.
14005 (srv_i386_linux_xmlfiles): Likewise.
14006 (srv_amd64_linux_xmlfiles): Likewise.
14007 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14008 srv_xmlfiles to $srv_i386_xmlfiles.
14009 (i[34567]86-*-mingw32ce*): Likewise.
14010 (i[34567]86-*-mingw*): Likewise.
14011 (i[34567]86-*-nto*): Likewise.
14012 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14013 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14014 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14015 (x86_64-*-linux*): Likewise.
14017 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14018 (init_registers_amd64_linux): New.
14019 (x86_arch_setup): Replace init_registers_x86_64_linux with
14020 init_registers_amd64_linux.
14022 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14024 * configure.ac: Check for libdl. If it is not available link against
14025 static libthread_db.
14026 * configure: Regenerate.
14028 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14032 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14033 handing a read watchpoint.
14034 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14036 2010-02-12 Doug Evans <dje@google.com>
14038 * linux-low.c (linux_supports_tracefork_flag): Document.
14039 (linux_look_up_symbols): Add comment.
14041 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14043 * regcache.c (supply_register): Clear regcache if buf is NULL.
14045 2010-02-02 Nicolas Roche <roche@sourceware.org>
14046 Joel Brobecker <brobecker@adacore.com>
14048 * inferiors.c (find_inferior): Add function documentation.
14049 (unloaded_dll): Handle the case where the unloaded dll has not
14050 been previously registered in the dll list.
14052 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14054 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14055 (thumb2_breakpoint): New.
14056 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14058 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14060 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14061 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14064 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14066 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14068 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14070 * linux-s390-low.c (s390_collect_ptrace_register)
14071 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14073 2010-01-21 Doug Evans <dje@google.com>
14075 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14076 (PTRACE_ARG4_TYPE): New macro.
14077 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14078 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14079 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14080 (usr_store_inferior_registers): Ditto.
14081 (linux_read_memory, linux_write_memory): Ditto.
14082 (linux_test_for_tracefork): Ditto.
14084 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14085 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14087 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14089 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14092 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14094 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14095 prototype to take a regcache. Adjust.
14097 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14099 * regcache.h (struct thread_info): Forward declare.
14100 (struct regcache): New.
14101 (new_register_cache): Adjust prototype.
14102 (get_thread_regcache): Declare.
14103 (free_register_cache): Adjust prototype.
14104 (registers_to_string, registers_from_string): Ditto.
14105 (supply_register, supply_register_by_name, collect_register)
14106 (collect_register_as_string, collect_register_by_name): Ditto.
14107 * regcache.c (struct inferior_regcache_data): Delete.
14108 (get_regcache): Rename to ...
14109 (get_thread_regcache): ... this. Adjust. Switch inferior before
14110 fetching registers.
14111 (regcache_invalidate_one): Adjust.
14112 (regcache_invalidate): Fix prototype.
14113 (new_register_cache): Return the new register cache.
14114 (free_register_cache): Change prototype.
14115 (realloc_register_cache): Adjust.
14116 (registers_to_string): Change prototype to take a regcache. Adjust.
14117 (registers_from_string): Ditto.
14118 (register_data): Ditto.
14119 (supply_register): Ditto.
14120 (supply_register_by_name): Ditto.
14121 (collect_register): Ditto.
14122 (collect_register_as_string): Ditto.
14123 (collect_register_by_name): Ditto.
14124 * server.c (process_serial_event): Adjust.
14125 * linux-low.h (regset_fill_func, regset_store_func): Change
14127 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14129 * linux-low.c (get_stop_pc): Adjust.
14130 (check_removed_breakpoint): Adjust.
14131 (linux_wait_for_event): Adjust.
14132 (linux_resume_one_lwp): Adjust.
14133 (fetch_register): Add regcache parameter. Adjust.
14134 (usr_store_inferior_registers): Ditto.
14135 (regsets_fetch_inferior_registers): Ditto.
14136 (regsets_store_inferior_registers): Ditto.
14137 (linux_fetch_registers, linux_store_registers): Ditto.
14138 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14140 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14142 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14143 prototype to take a regcache.
14144 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14145 * remote-utils.c (convert_ascii_to_int, outreg)
14146 (prepare_resume_reply): Change prototype to take a regcache.
14148 * target.h (struct target_ops) <fetch_registers, store_registers>:
14149 Change prototype to take a regcache.
14150 (fetch_inferior_registers, store_inferior_registers): Change
14151 prototype to take a regcache. Adjust.
14152 * proc-service.c (ps_lgetregs): Adjust.
14153 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14154 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14155 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14156 take a regcache. Adjust.
14157 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14158 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14159 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14160 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14161 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14162 (cris_cannot_fetch_register):
14163 (cris_breakpoint_at): Change prototype to take a regcache.
14165 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14166 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14167 to take a regcache. Adjust.
14168 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14170 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14171 take a regcache. Adjust.
14172 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14173 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14174 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14175 * linux-mips-low.c (mips_get_pc):
14176 (mips_set_pc): Change prototype to take a regcache. Adjust.
14177 (mips_reinsert_addr): Adjust.
14178 (mips_collect_register): Change prototype to take a regcache.
14180 (mips_supply_register):
14181 (mips_collect_register_32bit, mips_supply_register_32bit)
14182 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14183 (mips_store_fpregset): Ditto.
14184 * linux-ppc-low.c (ppc_supply_ptrace_register)
14185 (ppc_supply_ptrace_register): Ditto.
14186 (parse_spufs_run): Adjust.
14187 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14188 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14189 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14190 take a regcache. Adjust.
14191 * linux-s390-low.c (s390_collect_ptrace_register)
14192 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14193 (s390_set_pc): Change prototype to take a regcache. Adjust.
14194 (s390_arch_setup): Adjust.
14195 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14196 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14197 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14198 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14199 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14201 (sparc_breakpoint_at): Adjust.
14202 * linux-xtensa-low.c (xtensa_fill_gregset):
14203 (xtensa_store_gregset):
14204 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14205 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14206 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14207 prototype to take a regcache. Adjust.
14208 * win32-arm-low.c (arm_fetch_inferior_register)
14209 (arm_store_inferior_register): Change prototype to take a
14211 * win32-i386-low.c (i386_fetch_inferior_register)
14212 (i386_store_inferior_register): Change prototype to take a
14214 * win32-low.c (child_fetch_inferior_registers)
14215 (child_store_inferior_registers): Change prototype to take a
14217 (win32_wait): Adjust.
14218 (win32_fetch_inferior_registers): Change prototype to take a
14220 (win32_store_inferior_registers): Adjust.
14221 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14222 store_inferior_register>: Change prototype to take a regcache.
14224 2010-01-20 Doug Evans <dje@google.com>
14226 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14228 (linux_wait_for_event1, linux_init_signals): Ditto.
14229 (W_STOPCODE): Provide definition if missing.
14231 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14233 * linux-low.c (linux_core_of_thread): New.
14234 (compare_ints, show_process, list_threads): New.
14235 (linux_qxfer_osdata): Report threads and cores.
14236 (linux_target_op): Register linux_core_of_thread.
14237 * remote-utils.c (prepare_resume_reply): Report the core.
14238 (buffer_xml_printf): Support %d specifier.
14239 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14241 (handle_query): Handle qXfer:threads. Announce availability
14243 * target.h (struct target_ops): New field core_of_thread.
14245 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14247 * Makefile.in (clean): Remove new generated files.
14248 (reg-s390.o, reg-s390.c): Remove rules.
14249 (reg-s390x.o, reg-s390x.c): Likewise.
14250 (s390-linux32.o, s390-linux32.c): Add rules.
14251 (s390-linux64.o, s390-linux64.c): Likewise.
14252 (s390x-linux64.o, s390x-linux64.c): Likewise.
14253 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14254 * linux-s390-low.c: Include <elf.h>.
14255 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14256 (init_registers_s390): Remove prototype.
14257 (init_registers_s390x): Likewise.
14258 (init_registers_s390_linux32): Add prototype.
14259 (init_registers_s390_linux64): Likewise.
14260 (init_registers_s390x_linux64): Likewise.
14261 (s390_num_regs_3264): New define.
14262 (s390_regmap_3264): New global variable.
14263 (s390_cannot_fetch_register): Remove obsolete check.
14264 (s390_cannot_store_register): Likewise.
14265 (s390_collect_ptrace_register): Handle upper/lower register halves.
14266 (s390_supply_ptrace_register): Likewise.
14267 (s390_fill_gregset): Update to register number changes.
14268 (s390_get_hwcap): New routine.
14269 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14270 Install appropriate regmap and register set.
14272 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14274 * server.c (gdbserver_version): Update copyright year to 2010.
14275 * gdbreplay.c (gdbreplay_version): Likewise.
14277 2009-12-28 Doug Evans <dje@google.com>
14279 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14280 elf/external.h. Include <elf.h> instead but only if necessary.
14282 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14284 * linux-low.c (linux_remove_process): Remove `detaching'
14285 parameter. Don't release/detach from thread_db here.
14286 (linux_kill): Release/detach from thread_db here, ...
14287 (linux_detach): ... and here, before actually detaching.
14288 (linux_wait_1): ... and here, when a process exits.
14289 * thread-db.c (any_thread_of): New.
14290 (thread_db_free): Switch the current inferior to a thread of the
14293 2009-12-21 Doug Evans <dje@google.com>
14295 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14297 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14298 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14299 warning ifndef __NR_tkill. Move setting of errno there too.
14300 Delete unnecessary resetting of errno after syscall.
14301 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14303 * configure.ac: Check for dladdr.
14304 * config.in: Regenerate.
14305 * configure: Regenerate.
14306 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14307 (try_thread_db_load): Update.
14309 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14311 2009-12-18 Doug Evans <dje@google.com>
14313 * event-loop.c: Include unistd.h if it exists.
14315 * linux-low.c (my_waitpid): Move definition away from being in
14316 between linux_tracefork_child/linux_test_for_tracefork.
14318 * gdb_proc_service.h (psaddr_t): Fix type.
14319 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14320 signature to match glibc.
14322 2009-12-16 Doug Evans <dje@google.com>
14324 * linux-low.c (linux_read_memory): Fix argument to read.
14326 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14328 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14329 events, don't leave current_inferior pointing at null.
14331 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14333 * win32-low.c (LOG): Delete.
14334 (OUTMSG): Output to stderr.
14335 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14336 on compile time LOG macro.
14337 (win32_wait): Fix debug output.
14339 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14341 * win32-low.c (win32_add_one_solib): If the dll name is
14342 "ntdll.dll", prepend the system directory to the dll path.
14344 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14346 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14348 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14349 Vladimir Prus <vladimir@codesourcery.com>
14351 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14352 * configure.ac: Check for __mcoldfire__ and set
14353 gdb_cv_m68k_is_coldfire.
14354 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14355 reg-cf.o and reg-m68k.o.
14356 * configure: Regenerated.
14358 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14360 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14361 Pass it to thread_db_free.
14362 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14363 proper `detaching' argument to linux_remove_process.
14364 * linux-low.h (thread_db_free): Add `detaching' parameter.
14365 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14367 (thread_db_free): Add `detaching' parameter. Only
14368 call td_ta_clear_event if detaching from process.
14370 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14372 * thread-db.c (thread_db_free): Fix typo.
14374 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14377 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14379 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14381 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14382 with an i686 compiler.
14383 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14385 * configure: Rebuilt.
14387 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14391 * server.c (handle_search_memory_1): Correct read_addr initialization
14392 in loop for searching subsequent chunks.
14394 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14396 * configure.ac: New --with-libthread-db option.
14397 * thread-db.c: Allow direct dependence on libthread_db.
14398 (thread_db_free): Adjust.
14399 * config.in: Regenerate.
14400 * configure: Likewise.
14402 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14405 * thread-db.c (attach_thread): New function.
14406 (maybe_attach_thread): Return success/failure.
14407 (find_new_threads_callback): Adjust.
14408 (thread_db_find_new_threads): Loop until no new threads.
14410 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14412 * proc-service.c (ps_lgetregs): Formatting.
14414 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14416 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14417 * configure.ac: Adjust.
14418 * linux-low.h (struct process_info_private): Move members to struct
14420 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14421 * linux-low.c (linux_remove_process): Adjust.
14422 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14423 * server.c (handle_query): Move code ...
14424 (handle_monitor_command): ... here. New function.
14425 * target.h (struct target_ops): New member.
14426 * thread-db.c (struct thread_db): New.
14427 (libthread_db_search_path): New variable.
14428 (thread_db_create_event, thread_db_enable_reporting)
14429 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14430 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14431 (try_thread_db_load_1, dladdr_to_soname): New functions.
14432 (try_thread_db_load, thread_db_load_search): New functions.
14433 (thread_db_init): Search for libthread_db.
14434 (thread_db_free): New function.
14435 (thread_db_handle_monitor_command): Likewise.
14436 * config.in: Regenerate.
14437 * configure: Regenerate.
14439 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14441 * spu-low.c (spu_kill): Wait for inferior to terminate.
14442 Call clear_inferiors.
14443 (spu_detach): Call clear_inferiors.
14445 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14447 * aclocal.m4: Regenerate.
14448 * config.in: Likewise.
14449 * configure: Likewise.
14451 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14453 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14454 (parse_spufs_run): New function.
14455 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14456 (ppc_breakpoint_at): Handle SPU breakpoints.
14458 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14460 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14461 (SPUFS_MAGIC): Define.
14462 (spu_enumerate_spu_ids): New function.
14463 (linux_qxfer_spu): New function.
14464 (linux_target_ops): Install linux_qxfer_spu.
14466 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14468 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14469 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14470 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14471 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14472 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14473 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14474 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14475 (init_registers_powerpc_cell32l): Add prototype.
14476 (init_registers_powerpc_cell64l): Likewise.
14477 (ppc_arch_setup): Detect Cell/B.E. architecture.
14479 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14481 * Makefile.in (datarootdir): New variable.
14483 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14485 * linux-low.c (linux_write_memory): Update debugging output.
14486 * Makefile.in (clean): Add new descriptions.
14487 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14488 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14489 * configure.srv: Add new files for arm*-*-linux*.
14490 * linux-arm-low.c: Add new declarations.
14491 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14492 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14493 (HWCAP_VFPv3D16): New.
14494 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14495 instead of __IWMMXT__.
14496 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14497 (arm_arch_setup): New.
14498 (target_regsets): Remove #ifdef. Add VFP regset.
14499 (the_low_target): Use arm_arch_setup.
14501 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14503 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14504 the main thread again.
14506 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14508 Adding Neutrino gdbserver.
14509 * configure: Regenerated.
14510 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14511 * configure.srv (i[34567]86-*-nto*): New target.
14512 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14513 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14514 (nto_comctrl) [__QNX__]: New function.
14515 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14517 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14519 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14522 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14523 Pedro Alves <pedro@codesourcery.com>
14525 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14526 don't support CONTEXT_EXTENDED_REGISTERS.
14527 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14528 (the_low_target): Install them.
14529 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14530 failing with ERROR_PIPE_NOT_CONNECTED.
14532 2009-06-30 Doug Evans <dje@google.com>
14533 Pierre Muller <muller@ics.u-strasbg.fr>
14535 Add h/w watchpoint support to x86-linux, win32-i386.
14536 * Makefile.in (SFILES): Add i386-low.c
14537 (i386_low_h): Define.
14538 (i386-low.o): Add dependencies.
14539 (linux-x86-low.o): Add i386-low.h dependency.
14540 (win32-i386-low.o): Ditto.
14541 * i386-low.c: New file.
14542 * i386-low.h: New file.
14543 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14544 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14545 * linux-low.c (linux_add_process): Initialize arch_private.
14546 (linux_remove_process): Free arch_private.
14547 (add_lwp): Initialize arch_private.
14548 (delete_lwp): Free arch_private.
14549 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14551 * linux-low.h (process_info_private): New member arch_private.
14552 (lwp_info): New member arch_private.
14553 (linux_target_ops): New members new_process, new_thread,
14555 (ptid_of): New macro.
14556 * linux-x86-low.c: Include stddef.h, i386-low.h.
14557 (arch_process_info): New struct.
14558 (arch_lwp_info): New struct.
14559 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14560 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14561 (i386_dr_low_get_status): New function.
14562 (x86_insert_point, x86_remove_point): New functions.
14563 (x86_stopped_by_watchpoint): New function.
14564 (x86_stopped_data_address): New function.
14565 (x86_linux_new_process, x86_linux_new_thread): New functions.
14566 (x86_linux_prepare_to_resume): New function.
14567 (the_low_target): Add entries for insert_point, remove_point,
14568 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14570 * server.c (debug_hw_points): New global.
14571 (monitor_show_help): Document set debug-hw-points.
14572 (handle_query): Process "set debug-hw-points".
14573 * server.h (debug_hw_points): Declare.
14574 (paddress): Declare.
14575 * utils.c (NUMCELLS, CELLSIZE): New macros.
14576 (get_sell, xsnprintf, paddress): New functions.
14577 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14578 remove_point, stopped_by_watchpoint, stopped_data_address.
14579 * win32-i386-low.c: Include i386-low.h.
14580 (debug_reg_state): Replaces dr.
14581 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14582 (i386_dr_low_get_status): New function.
14583 (i386_insert_point, i386_remove_point): New functions.
14584 (i386_stopped_by_watchpoint): New function.
14585 (i386_stopped_data_address): New function.
14586 (i386_initial_stuff): Update.
14587 (get_thread_context,set_thread_context,i386_thread_added): Update.
14588 (the_low_target): Add entries for insert_point,
14589 remove_point, stopped_by_watchpoint, stopped_data_address.
14590 * win32-low.c (win32_insert_watchpoint): New function.
14591 (win32_remove_watchpoint): New function.
14592 (win32_stopped_by_watchpoint): New function.
14593 (win32_stopped_data_address): New function.
14594 (win32_target_ops): Add entries for insert_watchpoint,
14595 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14596 * win32-low.h (win32_target_ops): New members insert_point,
14597 remove_point, stopped_by_watchpoint, stopped_data_address.
14599 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14601 * server.c (process_serial_event): Re-return unsupported, not
14602 error, if the type isn't recognized. Re-allow supporting only
14603 insert or remove packets. Also call require_running for
14604 breakpoints. Add missing break statement to default case. Tidy.
14605 * target.h (struct target_ops): Rename insert_watchpoint to
14606 insert_point, and remove_watchpoint to remove_point.
14608 * linux-low.h (struct linux_target_ops): Likewise.
14609 * linux-low.c (linux_insert_watchpoint): Rename to ...
14610 (linux_insert_point): ... this. Adjust.
14611 (linux_remove_watchpoint): Rename to ...
14612 (linux_remove_point): ... this. Adjust.
14613 (linux_target_ops): Adjust.
14614 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14615 (cris_insert_point): ... this.
14616 (cris_remove_watchpoint): Rename to ...
14617 (cris_remove_point): ... this.
14618 (the_low_target): Adjust.
14620 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14622 * server.c (handle_v_kill): Pass signal_pid to
14623 kill_inferior if multi_process is zero.
14625 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14627 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14628 * target.h (target_ops): Comment for *_watchpoint to make it clear
14629 the functions can get types '0' and '1'.
14631 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14633 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14634 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14635 * regcache.c (get_regcache): Likewise.
14636 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14637 * win32-low.c (child_fetch_inferior_registers): Remove check for
14640 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14641 Pedro Alves <pedro@codesourcery.com>
14643 * target.h (struct target_ops) <supports_multi_process>: New
14645 (target_supports_multi_process): New.
14646 * server.c (handle_query): Even if GDB reports support, only
14647 enable multi-process if the target also supports it. Report
14648 multi-process support only if the target backend supports it.
14649 * linux-low.c (linux_supports_multi_process): New function.
14650 (linux_target_ops): Install it as target_supports_multi_process
14653 2009-05-24 Doug Evans <dje@google.com>
14655 Global renaming of find_thread_pid to find_thread_ptid.
14656 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14657 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14658 All callers updated.
14660 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14661 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14664 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14665 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14666 (linux_resume_one_lwp): Ditto.
14668 2009-05-23 Doug Evans <dje@google.com>
14670 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14671 from struct inferior_list_entry * to struct lwp_info *.
14672 All callers updated.
14674 2009-05-13 Doug Evans <dje@google.com>
14676 * linux-x86-low.c: Don't include assert.h.
14677 (x86_siginfo_fixup): Use fatal, not assert.
14678 (x86_arch_setup): Fix comment.
14680 2009-05-12 Doug Evans <dje@google.com>
14682 Biarch support for i386/amd64 gdbserver.
14683 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14684 Add linux-x86-low.c.
14685 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14686 (linux-x86-low.o): Add.
14687 * linux-x86-64-low.c: Delete.
14688 * linux-i386-low.c: Delete.
14689 * linux-x86-low.c: New file.
14690 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14692 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14694 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14695 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14696 (linux_child_pid_to_exec_file): New function.
14697 (elf_64_header_p, elf_64_file_p): New functions.
14698 (siginfo_fixup): New function.
14699 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14700 give target a chance to convert layout.
14701 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14702 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14704 2009-05-07 Doug Evans <dje@google.com>
14706 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14707 (regsets_store_inferior_registers): Ditto.
14709 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14713 * linux-low.c (must_set_ptrace_flags): Delete.
14714 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14716 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14717 `lwp->must_set_ptrace_flags' instead.
14718 (linux_wait_for_event_1): Set ptrace options here.
14719 (linux_wait_1): ... not here.
14721 2009-04-30 Doug Evans <dje@google.com>
14723 * inferiors.c (started_inferior_callback): New function.
14724 (attached_inferior_callback): New function.
14725 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14726 * server.c (print_started_pid, print_attached_pid): New functions.
14727 (detach_or_kill_for_exit): New function.
14728 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14729 * server.h (have_started_inferiors_p): Declare.
14730 (have_attached_inferiors_p): Declare.
14732 * inferiors.c (remove_process): Fix memory leak, free process.
14733 * linux-low.c (linux_remove_process): New function.
14734 (linux_kill): Call it instead of remove_process.
14735 (linux_detach, linux_wait_1): Ditto.
14737 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14739 * configure.srv: Add x86 Windows CE target.
14741 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14743 * inferiors.c (get_thread_process): Make global.
14744 * server.h (get_thread_process): Add prototype.
14745 * thread-db.c (find_one_thread): Use get_thread_process
14746 instead of current_process.
14747 (thread_db_get_tls_address): Do not crash if called when
14748 thread layer is not yet initialized.
14750 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14752 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14753 * spu-low.c (current_tid): Rename to ...
14754 (current_ptid): ... this.
14755 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14756 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14757 ptid_get_lwp (current_ptid) instead of current_tid.
14758 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14759 instead of current_tid. Use find_process_pid to verify pid
14760 argument is valid. Pass proper argument to remove_process.
14761 (spu_thread_alive): Compare current_ptid instead of current_tid.
14762 (spu_resume): Likewise.
14764 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14766 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14769 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14771 Implement the multiprocess extensions, and add linux multiprocess
14774 * server.h (ULONGEST): Declare.
14775 (struct ptid, ptid_t): New.
14776 (minus_one_ptid, null_ptid): Declare.
14777 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14778 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14779 (struct inferior_list_entry): Change `id' type from unsigned from
14781 (struct sym_cache, struct breakpoint, struct
14782 process_info_private): Forward declare.
14783 (struct process_info): Declare.
14784 (current_process): Declare.
14785 (all_processes): Declare.
14786 (initialize_inferiors): Declare.
14787 (add_thread): Adjust to use ptid_t.
14788 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14789 (add_process, remove_process, find_thread_pid): Declare.
14790 (find_inferior_id): Adjust to use ptid_t.
14791 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14792 (multi_process): Declare.
14793 (push_event): Adjust to use ptid_t.
14794 (read_ptid, write_ptid): Declare.
14795 (prepare_resume_reply): Adjust to use ptid_t.
14796 (clear_symbol_cache): Declare.
14797 * inferiors.c (all_processes): New.
14798 (null_ptid, minus_one_ptid): New.
14799 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14800 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14801 (add_thread): Change unsigned long to ptid. Remove gdb_id
14803 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14804 (gdb_id_to_thread): Rename to ...
14805 (find_thread_pid): ... this. Change unsigned long to ptid.
14806 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14807 (loaded_dll, pull_pid_from_list): Adjust.
14808 (add_process, remove_process, find_process_pid)
14809 (get_thread_process, current_process, initialize_inferiors): New.
14810 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14811 (struct target_waitstatus) <related_pid>: Ditto.
14812 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14813 return type to int.
14814 (struct target_ops) <join>: Add `pid' argument.
14815 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14816 (struct target_ops) <wait>: Add `ptid' field. Change return type
14818 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14819 (mywait): Add `ptid' argument. Change return type to ptid_t.
14820 (target_pid_to_str): Declare.
14821 * target.c (set_desired_inferior): Adjust to use ptids.
14822 (mywait): Add new `ptid' argument. Adjust.
14823 (target_pid_to_str): New.
14824 * mem-break.h (free_all_breakpoints): Declare.
14825 * mem-break.c (breakpoints): Delelete.
14826 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14827 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14828 to use per-process breakpoint list.
14829 (free_all_breakpoints): New.
14830 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14831 (symbol_cache, all_symbols_looked_up): Delete.
14833 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14835 (prepare_resume_reply): Change ptid argument's type from unsigned
14836 long to ptid_t. Adjust. Implement W;process and X;process.
14837 (free_sym_cache, clear_symbol_cache): New.
14838 (look_up_one_symbol): Adjust to per-process symbol cache. *
14839 * server.c (cont_thread, general_thread, step_thread): Change type
14841 (attached): Delete.
14842 (multi_process): New.
14843 (last_ptid): Change type to ptid_t.
14844 (struct vstop_notif) <ptid>: Change type to ptid_t.
14845 (queue_stop_reply, push_event): Change `ptid' argument's type to
14847 (discard_queued_stop_replies): Add `pid' argument.
14848 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14849 changes. Don't reference the `attached' global.
14850 (attach_inferior): Adjust to mywait interface changes.
14851 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14852 features. Handle and report "multiprocess+". Handle
14854 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14856 (handle_v_kill): New.
14857 (handle_v_stopped): Adjust to use target_pid_to_str.
14858 (handle_v_requests): Allow multiple attaches and runs when
14859 multiprocess extensions are in effect. Handle "vKill".
14860 (myresume): Adjust to use ptids.
14861 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14862 (handle_status): Adjust to discard_queued_stop_replies interface
14864 (first_thread_of, kill_inferior_callback)
14865 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14866 (main): Call initialize_inferiors. Adjust to use ptids, killing
14867 and detaching from all inferiors. Handle multiprocess packet
14869 * linux-low.h: Include gdb_proc_service.h.
14870 (struct process_info_private): New.
14871 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14872 <lwpid_of>: Use ptid_get_lwp.
14873 (get_lwp_thread): Adjust.
14874 (struct lwp_info): Add `dead' member.
14875 (find_lwp_pid): Declare.
14876 * linux-low.c (thread_db_active): Delete.
14877 (new_inferior): Adjust comment.
14878 (inferior_pid): Delete.
14879 (linux_add_process): New.
14880 (handle_extended_wait): Adjust.
14881 (add_lwp): Change unsigned long to ptid.
14882 (linux_create_inferior): Add process to processes table. Adjust
14883 to use ptids. Don't set new_inferior here.
14884 (linux_attach_lwp): Rename to ...
14885 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14886 it. Adjust to use ptids.
14887 (linux_attach_lwp): New.
14888 (linux_attach): Add process to processes table. Don't set
14890 (struct counter): New.
14891 (second_thread_of_pid_p, last_thread_of_process_p): New.
14892 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14893 multiple processes.
14894 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14895 processes. Remove process from process table.
14896 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14897 to multiple processes.
14898 (any_thread_of): New.
14899 (linux_detach): Add `pid' argument, and handle it. Remove process
14900 from processes table.
14901 (linux_join): Add `pid' argument. Handle it.
14902 (linux_thread_alive): Change unsighed long argument to ptid_t.
14903 Consider dead lwps as not being alive.
14904 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14905 threads we're not interested in.
14906 (same_lwp, find_lwp_pid): New.
14907 (linux_wait_for_lwp): Change `pid' argument's type from int to
14909 (linux_wait_for_event): Rename to ...
14910 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14911 from int to ptid_t. Adjust.
14912 (linux_wait_for_event): New.
14913 (linux_wait_1): Add `ptid' argument. Change return type to
14914 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14915 that exit from the process table.
14916 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14918 (mark_lwp_dead): New.
14919 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14920 stopping all threads, mark its main lwp as dead.
14921 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14923 (fetch_register, usr_store_inferior_registers)
14924 (regsets_fetch_inferior_registers)
14925 (regsets_store_inferior_registers, linux_read_memory)
14926 (linux_write_memory): Inline `inferior_pid'.
14927 (linux_look_up_symbols): Adjust to use per-process
14928 `thread_db_active'.
14929 (linux_request_interrupt): Adjust to use ptids.
14930 (linux_read_auxv): Inline `inferior_pid'.
14931 (initialize_low): Don't reference thread_db_active.
14932 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14933 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14934 (ps_getpid): Return the pid of the current inferior.
14935 * thread-db.c (proc_handle, thread_agent): Delete.
14936 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14938 (find_one_thread): Change argument type to ptid_t. Adjust to
14940 (maybe_attach_thread): Adjust to per-process data and ptids.
14941 (thread_db_find_new_threads): Ditto.
14942 (thread_db_init): Ditto.
14943 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14944 processes table. Adjust to use ptids.
14945 (spu_kill, spu_detach): Adjust interface. Remove process from
14947 (spu_join, spu_thread_alive): Adjust interface.
14948 (spu_wait): Adjust interface. Remove process from processes
14949 table. Adjust to use ptids.
14950 * win32-low.c (current_inferior_tid): Delete.
14951 (current_inferior_ptid): New.
14952 (debug_event_ptid): New.
14953 (thread_rec): Take a ptid. Adjust.
14954 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14955 (child_delete_thread): Ditto.
14956 (do_initial_child_stuff): Add `attached' argument. Add process to
14958 (child_fetch_inferior_registers, child_store_inferior_registers):
14960 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14961 (win32_attach): Pass 1 to do_initial_child_stuff.
14962 (win32_kill): Adjust interface. Remove process from processes
14964 (win32_detach): Ditto.
14965 (win32_join): Adjust interface.
14966 (win32_thread_alive): Take a ptid.
14967 (win32_resume): Adjust to use ptids.
14968 (get_child_debug_event): Ditto.
14969 (win32_wait): Adjust interface. Remove exiting process from
14972 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14974 Non-stop mode support.
14976 * server.h (non_stop): Declare.
14977 (gdb_client_data, handler_func): Declare.
14978 (delete_file_handler, add_file_handler, start_event_loop):
14980 (handle_serial_event, handle_target_event, push_event)
14981 (putpkt_notif): Declare.
14982 * target.h (enum resume_kind): New.
14983 (struct thread_resume): Replace `step' field by `kind' field.
14984 (TARGET_WNOHANG): Define.
14985 (struct target_ops) <wait>: Add `options' argument.
14986 <supports_non_stop, async, start_non_stop>: New fields.
14987 (target_supports_non_stop, target_async): New.
14988 (start_non_stop): Declare.
14989 (mywait): Add `options' argument.
14990 * target.c (mywait): Add `options' argument. Print child exit
14991 notifications here.
14992 (start_non_stop): New.
14993 * server.c (non_stop, own_buf, mem_buf): New globals.
14994 (struct vstop_notif): New.
14995 (notif_queue): New global.
14996 (queue_stop_reply, push_event, discard_queued_stop_replies)
14997 (send_next_stop_reply): New.
14998 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15000 (attach_inferior): In non-stop mode, don't wait for the target
15002 (handle_general_set): Handle QNonStop.
15003 (handle_query): When handling qC, return the current general
15004 thread, instead of the first thread of the list.
15005 (handle_query): If the backend supports non-stop mode, include
15006 QNonStop+ in the qSupported query response.
15007 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15009 (handle_v_attach, handle_v_run): Handle non-stop mode.
15010 (handle_v_stopped): New.
15011 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15012 (myresume): Adjust to use resume_kind. Handle non-stop.
15013 (queue_stop_reply_callback): New.
15014 (handle_status): Handle non-stop mode.
15015 (main): Clear non_stop flag on reconnection. Use the event-loop.
15016 Refactor serial protocol handling from here ...
15017 (process_serial_event): ... to this new function. When GDB
15018 selects any thread, select one here. In non-stop mode, wait until
15019 GDB acks all pending events before exiting.
15020 (handle_serial_event, handle_target_event): New.
15021 * remote-utils.c (remote_open): Install remote_desc in the event
15023 (remote_close): Remove remote_desc from the event loop.
15024 (putpkt_binary): Rename to...
15025 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15026 (putpkt_binary): New as wrapper around putpkt_binary_1.
15027 (putpkt_notif): New.
15028 (prepare_resume_reply): In non-stop mode, don't change the
15030 * event-loop.c: New.
15031 * Makefile.in (OBJ): Add event-loop.o.
15032 (event-loop.o): New rule.
15034 * linux-low.h (pid_of): Moved here.
15036 (get_lwp_thread): Use lwpid_of.
15037 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15038 * linux-low.c (pid_of): Delete.
15039 (inferior_pid): Use lwpid_of.
15040 (linux_event_pipe): New.
15041 (target_is_async_p): New.
15043 (handle_extended_wait): Use lwpid_of.
15044 (add_lwp): Don't set lwpid field.
15045 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15046 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15047 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15048 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15049 first. Adjust to linux_wait_for_event interface changes. Use
15051 (linux_detach): Don't delete the main lwp here.
15052 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15053 (status_pending_p): Don't consider explicitly suspended lwps.
15054 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15055 pointer. Add OPTIONS argument. Change return type to int. Use
15056 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15057 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15058 pointer. Add status pointer argument. Return a pid instead of a
15059 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15060 changes. In non-stop mode, don't switch to a random thread.
15061 (linux_wait): Rename to...
15062 (linux_wait_1): ... this. Add target_options argument, and handle
15063 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15064 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15065 clean exit and signal exit code. Don't stop all threads in
15066 non-stop mode. In all-stop mode, only stop all threads when
15067 reporting a stop to GDB. Handle explicit thread stop requests.
15068 (async_file_flush, async_file_mark): New.
15070 (send_sigstop): Use lwpid_of.
15071 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15072 interface changes. In non-stop mode, don't switch to a random
15074 (linux_resume_one_lwp): Use lwpid_of.
15075 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15076 (linux_resume_one_thread): ... this. Handle resume_stop. In
15077 non-stop mode, don't look for pending flag in all threads.
15078 (resume_status_pending_p): Don't consider explicitly suspended
15080 (my_waitpid): Reimplement. Emulate __WALL.
15081 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15083 (sigchld_handler, linux_supports_non_stop, linux_async)
15084 (linux_start_non_stop): New.
15085 (linux_target_ops): Register linux_supports_non_stop, linux_async
15086 and linux_start_non_stop.
15087 (initialize_low): Install SIGCHLD handler.
15088 * thread-db.c (thread_db_create_event, find_one_thread)
15089 (thread_db_get_tls_address): Use lwpid_of.
15090 * win32-low.c (win32_detach): Adjust to use resume_kind.
15091 (win32_wait): Add `options' argument.
15092 * spu-low.c (spu_resume): Adjust to use resume_kind.
15093 (spu_wait): Add `options' argument.
15095 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15097 Decouple target code from remote protocol.
15099 * target.h (enum target_waitkind): New.
15100 (struct target_waitstatus): New.
15101 (struct target_ops) <wait>: Return an unsigned long. Take a
15102 target_waitstatus pointer instead of a char pointer.
15103 (mywait): Likewise.
15104 * target.c (mywait): Change prototype to return an unsigned long.
15105 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15106 * server.h (thread_from_wait, old_thread_from_wait): Delete
15108 (prepare_resume_reply): Change prototype to take a
15110 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15111 (last_status, last_ptid): New.
15112 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15113 pid instead of a signal.
15114 (attach_inferior): Remove "status" and "signal" parameters.
15116 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15118 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15119 (handle_v_requests, myresume): Remove "status" and "signal"
15120 parameters. Adjust.
15121 (handle_status): New.
15122 (main): Delete local `status'. Adjust.
15123 * remote-utils.c: Include target.h.
15124 (prepare_resume_reply): Change prototype to take a
15125 target_waitstatus. Adjust.
15127 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15129 * spu-low.c (spu_wait): Adjust.
15130 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15132 (win32_wait): Adjust.
15134 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15136 * target.h (struct thread_resume): Delete leave_stopped member.
15137 (struct target_ops): Add a `n' argument to the `resume' callback.
15138 * server.c (start_inferior): Adjust.
15139 (handle_v_cont, myresume): Adjust.
15140 * linux-low.c (check_removed_breakpoint): Adjust to resume
15141 interface change, and to removed leave_stopped field.
15142 (resume_ptr): Delete.
15143 (struct thread_resume_array): New.
15144 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15145 resume interface change.
15146 (linux_continue_one_thread, linux_queue_one_thread)
15147 (resume_status_pending_p): Check if the resume field is NULL
15148 instead of checking the leave_stopped member.
15149 (linux_resume): Adjust to the target resume interface change.
15150 * spu-low.c (spu_resume): Adjust to the target resume interface
15152 * win32-low.c (win32_detach, win32_resume): Ditto.
15154 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15156 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15158 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15160 (linux_continue_one_thread): Only preserve the stepping flag if
15161 there's a pending breakpoint.
15163 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15165 * server.c (main): After the inferior having exited, call
15166 remote_close before exiting gdbserver.
15168 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15170 Fix size of FPSCR in Power 7 processors.
15171 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15172 (PPC_FEATURE_HAS_DFP): New #define.
15173 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15176 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15178 * server.c (handle_query) Whitespace and formatting.
15180 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15182 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15183 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15184 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15185 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15186 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15187 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15188 Makefile.in, configure.ac: Fix whitespace throughout.
15189 * configure: Regenerate.
15191 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15193 * inferiors.c (find_inferior): Make it safe for the callback
15194 function to delete the currently iterated inferior.
15196 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15198 * Makefile.in (linuw_low_h): Move higher.
15199 (thread-db.o): Depend on $(linux_low_h).
15201 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15203 Rename "process" to "lwp" throughout.
15205 * linux-low.c (all_processes): Rename to...
15206 (all_lwps): ... this.
15207 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15208 (add_process): Rename to ...
15209 (add_lwp): ... this. Adjust.
15210 (linux_create_inferior): Adjust.
15211 (linux_attach_lwp): Adjust.
15212 (linux_attach): Adjust.
15213 (linux_kill_one_process): Rename to ...
15214 (linux_kill_one_lwp): ... this. Adjust.
15215 (linux_kill): Adjust.
15216 (linux_detach_one_process): Rename to ...
15217 (linux_detach_one_lwp): ... this. Adjust.
15218 (linux_detach): Adjust.
15219 (check_removed_breakpoint): Adjust.
15220 (status_pending_p): Adjust.
15221 (linux_wait_for_process): Rename to ...
15222 (linux_wait_for_lwp): ... this. Adjust.
15223 (linux_wait_for_event): Adjust.
15224 (send_sigstop): Adjust.
15225 (wait_for_sigstop): Adjust.
15226 (stop_all_processes): Rename to ...
15227 (stop_all_lwps): ... this.
15228 (linux_resume_one_process): Rename to ...
15229 (linux_resume_one_lwp): ... this. Adjust.
15230 (linux_set_resume_request, linux_continue_one_thread)
15231 (linux_queue_one_thread, resume_status_pending_p)
15232 (usr_store_inferior_registers, regsets_store_inferior_registers)
15233 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15235 * linux-low.h (get_process): Rename to ...
15236 (get_lwp): ... this. Adjust.
15237 (get_thread_process): Rename to ...
15238 (get_thread_lwp): ... this. Adjust.
15239 (get_process_thread): Rename to ...
15240 (get_lwp_thread): ... this. Adjust.
15241 (struct process_info): Rename to ...
15242 (struct lwp_info): ... this.
15243 (all_processes): Rename to ...
15244 (all_lwps): ... this.
15245 * proc-service.c (ps_lgetregs): Adjust.
15246 * thread-db.c (thread_db_create_event, find_one_thread)
15247 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15249 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15251 * server.c (handle_query): Handle "qAttached".
15253 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15255 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15256 GPLv3, update license URL.
15258 2009-03-01 Doug Evans <dje@google.com>
15260 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15261 (server_h): Add gdb_signals.h.
15262 (signals.o): Update.
15263 * server.h (target_signal_from_host,target_signal_to_host_p)
15264 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15266 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15268 * remote-utils.c (getpkt): Also generate remote-debug
15269 information if noack_mode is set.
15271 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15273 * server.c (handle_query): Report qXfer:siginfo:read and
15274 qXfer:siginfo:write as supported and handle them.
15275 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15276 * linux-low.c (linux_xfer_siginfo): New.
15277 (linux_target_ops): Set it.
15279 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15281 * server.c (gdbserver_usage): Mention --remote-debug.
15282 (main): Accept '--remote-debug' switch.
15284 2009-01-18 Doug Evans <dje@google.com>
15286 * regcache.c (new_register_cache): No need to check result of xcalloc.
15287 * server.c (handle_search_memory): Back out calls to xmalloc,
15288 result is checked and error is returned to user upon failure.
15289 (handle_query): Ditto. Add more checks for result of malloc.
15290 (handle_v_cont): Check result of malloc, report error back to
15292 (handle_v_run): Ditto. Call freeargv.
15293 * server.h (freeargv): Declare.
15294 * utils.c (freeargv): New fn.
15296 2009-01-15 Doug Evans <dje@google.com>
15298 * gdbreplay.c (perror_with_name): Make arg const char *.
15299 * server.h (target_signal_to_name): Make return type const char *.
15300 * thread-db.c (thread_db_err_str): Make return type const char *.
15301 * utils.c (perror_with_name): Make arg const char *.
15303 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15305 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15306 when handling a EXIT_PROCESS_DEBUG_EVENT.
15308 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15310 * gdbreplay.c (gdbreplay_version): Update copyright year.
15311 * server.c (gdbserver_version): Likewise.
15313 2009-01-05 Doug Evans <dje@google.com>
15315 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15316 (handle_extended_wait): Improve comment.
15318 2008-12-13 Doug Evans <dje@google.com>
15320 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15321 * server.h (ATTR_MALLOC): New macro.
15322 (xmalloc,xcalloc,xstrdup): Declare.
15323 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15324 * inferiors.c: Ditto.
15325 * linux-low.c: Ditto.
15326 * mem-break.c: Ditto.
15327 * regcache.c: Ditto.
15328 * remote-utils.c: Ditto.
15331 * win32-low.c: Ditto.
15333 2008-12-12 Doug Evans <dje@google.com>
15335 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15336 in debugging printf.
15338 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15340 2008-12-09 Doug Evans <dje@google.com>
15342 * linux-low.h (struct process_info): Delete member tid, unused.
15343 * thread-db.c (find_one_thread): Update.
15344 (maybe_attach_thread): Update.
15346 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15348 * target.h (struct target_ops): Add qxfer_osdata member.
15349 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15351 (linux_qxfer_osdata): New functions.
15352 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15354 * server.c (handle_query): Handle "qXfer:osdata:read:".
15355 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15356 (buffer_xml_printf): New functions.
15357 * server.h (struct buffer): New.
15358 (buffer_grow_str, buffer_grow_str0): New macros.
15359 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15360 (buffer_xml_printf): Declare.
15362 2008-11-24 Doug Evans <dje@google.com>
15364 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15366 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15368 * server.c (handle_v_run): Always use the supplied argument list.
15370 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15372 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15373 (xtensa_regmap_table): Add entry for scompare1.
15375 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15377 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15378 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15379 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15380 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15381 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15382 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15383 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15384 XML target descriptions.
15385 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15386 when inferior is running on an ISA 2.05 or later processor. Add
15387 special case to return offset for full 64-bit slot of FPSCR when
15390 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15392 * Makefile.in (SFILES, clean): Added sparc64 files.
15393 (reg-sparc64.o, reg-sparc64.c): New.
15394 * configure.srv (sparc*-*-linux*): New configuration.
15395 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15396 syscall arguments for SPARC.
15397 (regsets_store_inferior_registers): Likewise.
15398 * linux-sparc-low.c: New file.
15400 2008-10-21 Doug Evans <dje@google.com>
15402 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15403 (READLINE_DIR,READLINE_DEP): Delete.
15404 (INTERNAL_CFLAGS): Update.
15405 (LINTFLAGS): Update.
15407 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15409 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15410 whole argv from the last run, not just argv[0].
15412 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15414 * regcache.c (new_register_cache): Return NULL if the register
15415 cache size isn't known yet.
15416 (free_register_cache): Avoid dereferencing a NULL regcache.
15418 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15420 * configure.srv: Merge MIPS and MIPS64.
15422 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15424 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15426 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15428 * Makefile.in: Add required vsx dependencies.
15430 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15431 Declare init_registers_powerpc_vsx32l.
15432 Declare init_registers_powerpc_vsx64l.
15433 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15434 (ppc_arch_setup): Check for VSX in hwcap.
15435 (ppc_fill_vsxregset): New function.
15436 (ppc_store_vsxregset): New function.
15437 Add new VSX entry in regset_info target_regsets.
15439 * configure.srv: Add new VSX dependencies.
15441 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15443 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15444 (remote_open): Set or clear transport_is_reliable.
15445 (putpkt_binary): Don't expect acks in noack mode.
15446 (getpkt): Don't send ack/nac in noack mode.
15447 * server.c (handle_general_set): Handle QStartNoAckMode.
15448 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15450 (main): Reset noack_mode on every connection.
15451 * server.h (noack_mode): Declare.
15453 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15455 * Makefile.in (GDBREPLAY_OBS): New variable.
15456 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15458 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15459 Daniel Jacobowitz <dan@codesourcery.com>
15461 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15462 (usr_store_inferior_registers): Likewise.
15463 (regsets_store_inferior_registers): Likewise.
15465 2008-07-31 Rolf Jansen <rj@surtec.com>
15466 Pedro Alves <pedro@codesourcery.com>
15468 * configure.ac: Check for memmem declaration.
15469 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15470 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15471 (disable_packet_qfThreadInfo): Unconditionally compile.
15472 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15473 * configure, config.in: Regenerate.
15475 2008-07-28 Doug Kwan <dougkwan@google.com>
15477 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15478 (linux_write_memory): Remove declaration of errno.
15480 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15482 * linux-low.c (handle_extended_wait): Do not use "status"
15483 variable uninitialized.
15485 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15487 * server.c (handle_v_attach): Inhibit reporting dll changes.
15489 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15491 * remote-utils.c (prepare_resume_reply): If requested, don't
15492 output "thread:TID" in the T stop reply.
15494 * server.c (disable_packet_vCont, disable_packet_Tthread)
15495 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15496 (handle_query): If requested, disable support for qC, qfThreadInfo
15498 (handle_v_requests): If requested, disable support for vCont.
15499 (gdbserver_show_disableable): New.
15500 (main): Handle --disable-packet and --disable-packet=LIST.
15502 * server.h (disable_packet_vCont, disable_packet_Tthread)
15503 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15505 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15507 * server.c (gdbserver_usage): Mention --version.
15509 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15511 * Makefile.in (gdbreplay.o): New rule.
15513 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15515 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15516 message, not gdbserver.
15518 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15519 Nathan Sidwell <nathan@codesourcery.com>
15520 Joseph Myers <joseph@codesourcery.com>
15522 * acinclude.m4: Include ../../config/acx.m4.
15523 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15524 * configure, config.in: Regenerate.
15525 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15526 * server.c (gdbserver_version): Print PKGVERSION.
15527 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15528 (main): Adjust gdbserver_usage calls.
15529 * gdbreplay.c (version, host_name): Add declarations.
15530 (gdbreplay_version, gdbreplay_usage): New.
15531 (main): Accept --version and --help options.
15533 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15535 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15536 (arm_breakpoint_at): Handle Thumb.
15537 (the_low_target): Add comment.
15539 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15541 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15543 2008-05-09 Doug Evans <dje@google.com>
15545 * server.h (decode_search_memory_packet): Declare.
15546 * remote-utils.c (decode_search_memory_packet): New fn.
15547 * server.c (handle_search_memory_1): New fn.
15548 (handle_search_memory): New fn.
15549 (handle_query): Process qSearch:memory packets.
15551 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15553 * regcache.c (registers_length): Remove.
15554 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15555 full register packet.
15556 * regcache.h (registers_length): Remove prototype.
15557 * server.h (PBUFSIZ): Define to 16384.
15559 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15561 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15562 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15563 powerpc-64l.o, and powerpc-altivec64l.o.
15564 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15565 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15566 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15567 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15568 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15571 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15572 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15573 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15574 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15575 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15576 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15577 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15578 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15579 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15580 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15583 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15584 (init_registers_powerpc_32l): ... this new prototype.
15585 (init_registers_powerpc_32): Remove, replace by ...
15586 (init_registers_powerpc_altivec32l): ... this new prototype.
15587 (init_registers_powerpc_e500): Remove, replace by ...
15588 (init_registers_powerpc_e500l): ... this new prototype.
15589 (init_registers_ppc64): Remove, replace by ...
15590 (init_registers_powerpc_64l): ... this new prototype.
15591 (init_registers_powerpc_64): Remove, replace by ...
15592 (init_registers_powerpc_altivec64l): ... this new prototype.
15593 (ppc_num_regs): Set to 73.
15594 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15595 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15596 (ppc_cannot_store_register): Handle orig_r3 and trap.
15597 (ppc_arch_setup): Update init_registers_... calls.
15598 (ppc_fill_gregset): Handle orig_r3 and trap.
15600 * inferiors.c (clear_inferiors): Reset current_inferior.
15602 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15604 * acinclude.m4: Add override.m4.
15605 * configure: Regenerate.
15607 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15609 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15610 initial call to init_register_ppc64.
15612 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15614 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15615 single powerpc*-*-linux* case.
15616 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15618 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15620 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15621 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15623 * linux-ppc-low.c: Include <elf.h>.
15624 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15625 (ppc_hwcap): New global variable.
15626 (ppc_regmap): Remove __SPE__ #ifdef sections.
15627 (ppc_regmap_e500): New global variable.
15628 (ppc_cannot_store_register): Update __SPE__ special case.
15629 (ppc_get_hwcap): New function.
15630 (ppc_arch_setup): Use it to determine whether inferior supports
15631 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15632 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15633 Do not access registers if target does not support AltiVec.
15634 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15635 Do not access registers if target does not support SPE.
15636 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15638 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15640 * linux-low.c (disabled_regsets, num_regsets): New.
15641 (use_regsets_p): Delete.
15642 (linux_wait_for_process): Clear disabled_regsets.
15643 (regsets_fetch_inferior_registers): Check and set it.
15644 (regsets_store_inferior_registers): Likewise.
15645 (linux_fetch_registers, linux_store_registers): Do not use
15647 (initialize_low): Allocate disabled_regsets.
15649 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15651 * Makefile.in (LIBOBJS): New.
15652 (OBS): Use LIBOBJS.
15653 (memmem.o): New rule.
15654 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15655 * configure: Regenerated.
15657 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15659 * server.c (handle_query): Never return "unsupported" for
15660 qXfer:features:read queries.
15662 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15664 * server.c (get_features_xml): Fix inverted condition.
15665 (handle_query): Always support qXfer:feature:read.
15667 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15669 * server.c (wrapper_argv): New.
15670 (start_inferior): Handle wrapper_argv. If set, expect an extra
15672 (gdbserver_usage): Document --wrapper.
15673 (main): Parse --wrapper.
15675 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15677 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15678 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15679 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15680 (ppc_set_pc): Likewise.
15681 (ppc_arch_setup): New function.
15682 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15683 of collect_register.
15684 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15686 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15688 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15689 instead of linux-ppc64-low.o.
15690 * linux-ppc64-low.c: Remove file.
15691 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15692 (linux-ppc64-low.o): Remove rule.
15694 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15695 (init_registers_powerpc_64): Likewise.
15696 (ppc_regmap): Conditionally define depending on __powerpc64__.
15697 (ppc_cannot_store_register): Do not special-case "fpscr" when
15698 compiled on __powerpc64__.
15699 (ppc_collect_ptrace_register): New function.
15700 (ppc_supply_ptrace_register): New function.
15701 (ppc_breakpoint): Change type to "unsigned int".
15702 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15703 (the_low_target): Conditionally provide initializers for the
15704 arch_setup member depending on __powerpc64__. Install
15705 collect_ptrace_register and supply_ptrace_register members.
15707 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15709 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15710 * server.c (gdbserver_xmltarget): Define.
15711 (get_features_xml): Use it to replace "target.xml" and arch_string.
15713 * configure.srv: Remove srv_xmltarget. Add XML files that were
15714 mentioned there to srv_xmlfiles instead. Remove conditional tests
15715 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15716 srv_xmlfiles and srv_regobj to include all possible choices.
15717 * configure.ac (srv_xmltarget): Remove.
15718 (srv_xmlfiles): Do not add "target.xml".
15719 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15720 checks for supplementary target information.
15721 * configure: Regenerate.
15722 * Makefile.in (XML_TARGET): Remove.
15723 (target.xml): Remove rule.
15724 (clean): Do not clean up target.xml.
15725 (.PRECIOUS): Do not mention target.xml.
15727 * target.h (struct target_ops): Remove arch_string member.
15728 * linux-low.c (linux_arch_string): Remove.
15729 (linux_target_ops): Remove arch_string initializer.
15730 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15731 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15732 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15733 * spu-low.c (spu_arch_string): Remove.
15734 (spu_target_ops): Remove arch_string initializer.
15735 * win32-low.c (win32_arch_string): Remove.
15736 (win32_target_ops): Remove arch_string initializer.
15737 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15738 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15739 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15741 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15743 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15744 by collect_ptrace_register and supply_ptrace_register hooks.
15745 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15746 instead of checking for the_low_target.left_pad_xfer.
15747 (usr_store_inferior_registers): Use collect_ptrace_register callback
15748 instead of checking for the_low_target.left_pad_xfer.
15750 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15751 (s390_supply_ptrace_register): Likewise.
15752 (s390_fill_gregset): Call s390_collect_ptrace_register.
15753 (the_low_target): Update.
15755 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15756 (ppc_supply_ptrace_register): Likewise.
15757 (the_low_target): Update.
15759 * linux-i386-low.c (the_low_target): Update.
15760 * linux-x86-64-low.c (the_low_target): Update.
15762 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15764 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15765 reg-s390.o and reg-s390x.o.
15767 * linux-low.c (new_inferior): New global variable.
15768 (linux_create_inferior, linux_attach): Set it.
15769 (linux_wait_for_process): Call the_low_target.arch_setup after the
15770 target has stopped for the first time.
15771 (initialize_low): Do not call the_low_target.arch_setup.
15773 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15774 (s390_set_pc): Likewise.
15775 (s390_arch_setup): New function.
15776 (the_low_target): Use s390_arch_setup as arch_setup routine.
15778 * regcache.c (realloc_register_cache): New function.
15779 (set_register_cache): Call it for each existing regcache.
15781 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15783 * server.h (init_registers): Remove prototype.
15785 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15786 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15787 instead of init_registers ().
15788 * linux-arm-low.c (init_registers_arm): Add prototype.
15789 (init_registers_arm_with_iwmmxt): Likewise.
15790 (the_low_target): Add initializer for arch_setup field.
15791 * linux-cris-low.c (init_registers_cris): Add prototype.
15792 (the_low_target): Add initializer for arch_setup field.
15793 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15794 (the_low_target): Add initializer for arch_setup field.
15795 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15796 (the_low_target): Add initializer for arch_setup field.
15797 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15798 (the_low_target): Add initializer for arch_setup field.
15799 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15800 (the_low_target): Add initializer for arch_setup field.
15801 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15802 (the_low_target): Add initializer for arch_setup field.
15803 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15804 (init_registers_mips64_linux): Likewise.
15805 (the_low_target): Add initializer for arch_setup field.
15806 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15807 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15808 (the_low_target): Add initializer for arch_setup field.
15809 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15810 (init_registers_powerpc_64): Likewise.
15811 (the_low_target): Add initializer for arch_setup field.
15812 * linux-s390-low.c (init_registers_s390): Add prototype.
15813 (init_registers_s390x): Likewise.
15814 (the_low_target): Add initializer for arch_setup field.
15815 * linux-sh-low.c (init_registers_sh): Add prototype.
15816 (the_low_target): Add initializer for arch_setup field.
15817 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15818 (the_low_target): Add initializer for arch_setup field.
15819 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15820 (the_low_target): Add initializer for arch_setup field.
15822 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15823 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15824 instead of init_registers ().
15825 * win32-arm-low.c (init_registers_arm): Add prototype.
15826 (the_low_target): Add initializer for arch_setup field.
15827 * win32-i386-low.c (init_registers_i386): Add prototype.
15828 (the_low_target): Add initializer for arch_setup field.
15830 * spu-low.c (init_registers_spu): Add prototype.
15831 (initialize_low): Call initialie_registers_spu () instead of
15832 initialize_registers ().
15834 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15836 * server.c (handle_v_requests): When handling the vRun and vAttach
15837 packets, if already debugging a process, don't kill it. Return an
15840 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15842 * server.c (handle_query): Correct length check.
15844 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15846 * win32-low.c (do_initial_child_stuff): Add process handle
15847 parameter. Set current_process_handle and current_process_id from the
15848 parameters. Clear globals.
15849 (win32_create_inferior): Don't set current_process_handle and
15850 current_process_id here. Instead pass them on the call to
15851 do_initial_child_stuff.
15852 (win32_attach): Likewise.
15853 (win32_clear_inferiors): New.
15854 (win32_kill): Don't close the current process handle or the
15855 current thread handle here. Instead call win32_clear_inferiors.
15856 (win32_detach): Don't open a new handle to the process. Call
15857 win32_clear_inferiors.
15858 (win32_join): Don't rely on current_process_handle; open a new
15859 handle using the process id.
15860 (win32_wait): Call win32_clear_inferiors when the inferior process
15863 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15865 * server.c (monitor_show_help): Add "exit".
15867 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15869 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15870 (clean): Add reg-xtensa.c.
15871 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15872 * configure.srv (xtensa*-*-linux*) New target.
15873 * linux-xtensa-low.c: New.
15874 * xtensa-xtregs.c: New.
15876 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15878 * hostio.c: Don't include errno.h.
15879 (errno_to_fileio_errno): Move to hostio-errno.
15880 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15881 error number outputting to the target->hostio_last_error callback.
15882 (hostio_packet_error): Use FILEIO_EINVAL directly.
15883 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15884 calls to hostio_error.
15885 * hostio-errno.c: New.
15886 * server.h (hostio_last_error_from_errno): Declare.
15887 * target.h (target_ops): Add hostio_last_error member.
15888 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15889 as hostio_last_error handler.
15890 * spu-low.c (spu_target_ops): Likewise.
15891 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15892 (wince_hostio_last_error): New functions.
15893 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15894 as hostio_last_error handler.
15895 (win32_target_ops) [!_WIN32_WCE]: Register
15896 hostio_last_error_from_errno as hostio_last_error handler.
15897 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15898 (hostio-errno.o): New rule.
15899 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15900 * configure.srv (srv_hostio_err_objs): New variable. Default to
15902 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15903 * configure: Regenerate.
15905 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15907 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15908 (linux_kill, linux_detach): Clean up the process list.
15909 * remote-utils.c (remote_open): Improve port number parsing.
15910 (putpkt_binary, input_interrupt): Only send interrupts if the target
15912 * server.c (extended_protocol): Make static.
15913 (attached): Define earlier.
15914 (exit_requested, response_needed, program_argv): New variables.
15915 (target_running): New.
15916 (start_inferior): Clear attached here.
15917 (attach_inferior): Set attached here.
15918 (require_running): Define.
15919 (handle_query): Use require_running and target_running. Implement
15921 (handle_v_attach, handle_v_run): New.
15922 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15923 (gdbserver_usage): Update.
15924 (main): Redo argument parsing. Handle --debug and --multi. Handle
15925 --attach along with other options or after the port. Save
15926 program_argv. Support no initial program. Resynchronize
15927 communication with GDB after an error. Handle "monitor exit".
15928 Use require_running and target_running. Always allow the extended
15929 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15930 restart in extended mode.
15931 * README: Refer to the GDB manual. Update --attach usage.
15933 2007-12-20 Andreas Schwab <schwab@suse.de>
15935 * linux-low.c (STACK_SIZE): Define.
15936 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15937 (linux_test_for_tracefork): Likewise.
15939 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15941 * linux-low.c (linux_wait_for_event): Update messages. Do not
15942 reinsert auto-delete breakpoints.
15943 * mem-break.c (struct breakpoint): Change return type of handler to
15945 (set_breakpoint_at): Update handler type.
15946 (reinsert_breakpoint_handler): Return 1 instead of calling
15948 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15950 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15951 * mem-break.h (set_breakpoint_at): Update handler type.
15952 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15953 * win32-low.c (auto_delete_breakpoint): New.
15954 (get_child_debug_event): Use it.
15956 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15958 * configure.ac: Check for pread and pwrite.
15959 * hostio.c (handle_pread): Fall back to lseek and read.
15960 (handle_pwrite): Fall back to lseek and write.
15961 * config.in, configure: Regenerated.
15963 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15965 * server.c (myresume): Add own_buf argument.
15966 (main): Update calls.
15968 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15970 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15971 * remote-utils.c (remote_open): Do not call disable_async_io.
15972 (block_async_io): Delete.
15973 (unblock_async_io): Make static.
15974 (initialize_async_io): New.
15975 * server.c (handle_v_cont): Handle async I/O here.
15976 (myresume): Likewise. Move other common resume tasks here...
15977 (main): ... from here. Call initialize_async_io. Disable async
15978 I/O before the main loop.
15979 * server.h (initialize_async_io): Declare.
15980 (block_async_io, unblock_async_io): Delete prototypes.
15981 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15983 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15985 * remote-utils.c (readchar): Allow binary data in received messages.
15987 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15989 * win32-low.c (attaching): New global.
15990 (win32_create_inferior): Clear the `attaching' global.
15991 (win32_attach): Set the `attaching' global.
15992 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15993 attaching. Only set a breakpoint at the entry point if not
15996 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15998 * server.c (main): Don't report dll events on the initial
15999 connection on attaches.
16001 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16003 * server.c (main): Relax numerical bases supported for the pid of
16004 the --attach command line argument.
16006 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16008 * win32-low.c (win32_attach): Call OpenProcess before
16009 DebugActiveProcess, not after. Add last error output to error
16012 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16014 * win32-low.c (win32_get_thread_context)
16015 (win32_set_thread_context): New functions.
16016 (thread_rec): Use win32_get_thread_context.
16017 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16018 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16021 2007-12-03 Leo Zayas
16022 Pedro Alves <pedro_alves@portugalmail.pt>
16024 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16026 (child_add_thread): Minor cleanup.
16027 (child_continue): Resume artificially suspended threads before
16028 calling ContinueDebugEvent.
16029 (suspend_one_thread): New.
16030 (fake_breakpoint_event): New.
16031 (get_child_debug_event): Change return type to int. Check here if
16032 gdb sent an interrupt request. If a soft interrupt was requested,
16033 fake a breakpoint event. Return 0 if there is no event to handle,
16035 (win32_wait): Don't check here if gdb sent an interrupt request.
16036 Ensure there is a valid event to handle.
16037 (win32_request_interrupt): Add soft interruption method as last
16040 2007-12-03 Leo Zayas
16041 Pedro Alves <pedro_alves@portugalmail.pt>
16043 * win32-low.h (win32_thread_info): Add descriptions to the
16044 structure members. Replace `suspend_count' counter by a
16046 * win32-low.c (thread_rec): Update condition of when to get the
16047 context from the inferior. Rely on ContextFlags being set if it
16048 has already been retrieved. Only suspend the inferior thread if
16049 we haven't already. Warn if that fails.
16050 (continue_one_thread): s/suspend_count/suspended/. Only call
16051 ResumeThread once. Warn if that fails.
16053 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16055 * win32-low.c (win32_wait): Don't read from the inferior when it
16056 has already exited.
16058 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16060 * Makefile.in (win32_low_h): New variable.
16061 (win32-low.o): Add dependency on $(win32_low_h).
16062 (win32-arm-low.o, win32-i386-low.o): New rules.
16064 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16066 * hostio.c: Correct copyright year.
16068 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16070 * Makefile.in (OBS): Add hostio.o.
16071 (hostio.o): New rule.
16072 * server.h (handle_vFile): Declare.
16073 * hostio.c: New file.
16074 * server.c (handle_v_requests): Take packet_len and new_packet_len
16075 for binary packets. Call handle_vFile.
16076 (main): Update call to handle_v_requests.
16078 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16080 * linux-low.c: Include <sched.h>.
16082 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16084 * linux-low.c (linux_tracefork_grandchild): New.
16085 (linux_tracefork_child): Use clone.
16086 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16088 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16090 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16092 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16094 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16096 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16098 * inferiors.c (change_inferior_id): Delete.
16099 (add_pid_to_list, pull_pid_from_list): New.
16100 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16101 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16102 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16103 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16104 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16105 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16106 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16107 (using_threads): Always set to 1.
16108 (handle_extended_wait): New.
16109 (add_process): Do not set TID.
16110 (linux_create_inferior): Set must_set_ptrace_flags.
16111 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16112 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16113 (linux_thread_alive): Rename TID argument to LWPID.
16114 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16115 (linux_wait_for_event): Do not use TID or check using_threads. Update
16116 call to dead_thread_notify. Call handle_extended_wait.
16117 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16118 (send_sigstop): Delete sigstop_sent.
16119 (wait_for_sigstop): Avoid TID.
16120 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16121 (linux_test_for_tracefork): New.
16122 (linux_lookup_signals): Use thread_db_active and
16123 linux_supports_tracefork_flag.
16124 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16125 * linux-low.h (get_process_thread): Avoid TID.
16126 (struct process_ifo): Move thread_known and tid to the end. Remove
16128 (linux_attach_lwp, thread_db_init): Update prototypes.
16129 * server.h (change_inferior_id): Delete prototype.
16130 (add_pid_to_list, pull_pid_from_list): New prototypes.
16131 * thread-db.c (thread_db_use_events): New.
16132 (find_first_thread): Rename to...
16133 (find_one_thread): ...this. Update callers and messages. Do not
16134 call fatal. Check thread_db_use_events. Do not call
16135 change_inferior_id or new_thread_notify.
16136 (maybe_attach_thread): Update. Do not call new_thread_notify.
16137 (thread_db_init): Set thread_db_use_events. Check use_events.
16138 * utils.c (fatal, warning): Correct message prefix.
16140 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16142 * Makefile.in (clean): Remove new files.
16143 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16144 (powerpc-64.o, powerpc-64.c): New rules.
16145 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16146 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16148 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16150 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16151 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16152 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16153 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16154 (target_regsets): Add AltiVec and SPE register sets.
16155 * configure.ac: Check for AltiVec and SPE.
16156 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16157 (ppc_fill_vrregset, ppc_store_vrregset): New.
16158 (target_regsets): Add AltiVec register set.
16159 * configure: Regenerated.
16161 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16163 * linux-low.c (O_LARGEFILE): Define.
16164 (linux_read_memory): Use /proc/PID/mem.
16165 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16166 * configure, config.in: Regenerated.
16168 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16170 * linux-low.c (linux_wait_for_event): Do not pass signals while
16173 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16175 * win32-low.c (create_process): New.
16176 (win32_create_inferior): Use create_process instead of
16177 CreateProcess. If create_process failed retry appending an ".exe"
16178 suffix. Store the GetLastError result immediatelly after
16179 create_process calls and use it on the call to error.
16181 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16183 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16185 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16187 * configure.ac: Switch license to GPLv3.
16189 2007-08-01 Michael Snyder <msnyder@access-company.com>
16191 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16193 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16195 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16197 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16198 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16199 CloseToolhelp32Snapshot.
16200 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16201 CloseToolhelp32Snapshot.
16203 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16205 * server.c (main): Check for inferior exit before main loop.
16207 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16209 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16210 instead of on tmp_desc.
16212 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16213 Daniel Jacobowitz <dan@codesourcery.com>
16215 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16216 (add_thread): Minor cleanups.
16217 (clear_inferiors): Move lower in the file. Clear the DLL
16219 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16220 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16221 (xml_escape_text): New.
16222 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16224 (handle_v_cont): Report errors.
16225 (gdbserver_version): Update.
16226 (main): Correct size of own_buf. Do not report initial DLL events.
16227 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16228 (unloaded_dll, xml_escape_text): New.
16229 * win32-low.c (enum target_waitkind): Update comments.
16230 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16231 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16232 (win32_EnumProcessModules, win32_GetModuleInformation)
16233 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16234 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16235 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16236 (win32_Module32First, win32_Module32Next, load_toolhelp)
16237 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16238 (get_child_debug_event): Handle DLL events.
16239 (win32_wait): Likewise.
16241 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16243 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16244 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16246 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16248 * win32-low.c (handle_output_debug_string): Ignore event if not
16251 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16253 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16255 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16257 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16259 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16261 * inferiors.c (change_inferior_id): Add comment.
16262 * linux-low.c (check_removed_breakpoint): Add an early
16263 prototype. Improve debug output.
16264 (linux_attach): Doc update.
16265 (linux_detach_one_process, linux_detach): Clean up before releasing
16267 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16268 * linux-low.h (struct process_info): Doc improvement.
16269 * mem-break.c (delete_all_breakpoints): New.
16270 * mem-break.h (delete_all_breakpoints): New prototype.
16271 * thread-db.c (find_first_thread): New.
16272 (thread_db_create_event): Call it instead of
16273 thread_db_find_new_threads. Clean up unused variables.
16274 (maybe_attach_thread): Remove first thread handling.
16275 (thread_db_find_new_threads): Use find_first_thread.
16276 (thread_db_get_tls_address): Likewise.
16278 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16280 * thread-db.c (thread_db_find_new_threads): Add prototype.
16281 (thread_db_create_event): Check for the main thread before adding
16283 (maybe_attach_thread): Only enable event reporting if TID == 0.
16284 (thread_db_get_tls_address): Check for new threads.
16286 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16288 * linux-low.c (linux_create_inferior): Try execv before execvp.
16289 * spu-low.c (spu_create_inferior): Likewise.
16291 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16293 * linux-low.c (linux_create_inferior): Change execv to execvp.
16294 * spu-low.c (spu_create_inferior): Likewies.
16296 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16298 * Makefile.in (clean): Clean new files instead of deleted ones.
16299 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16300 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16302 * configure.srv: Specify XML files and new regformats for MIPS and
16304 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16305 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16306 an entry for the restart register.
16307 (mips_cannot_fetch_register, mips_cannot_store_register)
16308 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16309 register names to match the XML descriptions.
16310 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16311 restart register instead of $0.
16313 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16314 Markus Deuling <deuling@de.ibm.com>
16316 * remote-utils.c (decode_xfer_write): New function.
16317 * server.h (decode_xfer_write): Add prototype.
16318 * server.c (handle_query): Add PACKET_LEN argument. Support
16319 qXfer:spu:read and qXfer:spu:write packets.
16320 (main): Pass packet_len to handle_query.
16321 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16322 * target.h (target_ops): Add qxfer_spu.
16324 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16326 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16327 accessing non-seekable spufs files.
16329 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16331 * server.c (handle_query): Add reply for qC packet.
16333 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16334 Leo Zayas <lerele@champenstudios@com>
16336 * server.h (check_remote_input_interrupt_request): New function.
16337 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16338 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16339 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16340 (check_remote_input_interrupt_request): New function.
16341 * server.h (check_remote_input_interrupt_request): Declare.
16342 * win32-low.c (winapi_DebugBreakProcess,
16343 winapi_GenerateConsoleCtrlEvent): New typedefs.
16344 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16346 (win32_wait): Check for remote interrupt request
16347 with check_remote_input_interrupt_request.
16348 (win32_request_interrupt): New function.
16349 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16351 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16353 * win32-low.c (debug_registers_changed,
16354 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16355 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16356 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16357 (thread_rec): Get context using the low target.
16358 (child_add_thread): Call thread_added on the low target,
16359 which does the same thing.
16361 (do_initial_child_stuff): Remove debug registers references.
16362 Set context using the low target. Resume threads after
16363 setting the contexts.
16364 (child_continue): Remove dead variable. Remove debug
16365 registers references.
16366 (child_fetch_inferior_registers): Go through the low target.
16367 (do_child_store_inferior_registers): Remove.
16368 (child_store_inferior_registers): Go through the low target.
16369 (win32_resume): Remove debug registers references.
16370 Set context using the low target.
16371 (handle_exception): Change return type to void. Don't record
16372 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16373 first chance exception.
16374 (get_child_debug_event): Change return type to void. Remove
16375 goto loop. Always return after waiting for debug event.
16376 (win32_wait): Convert to switch statement. Handle spurious
16379 * win32-i386-low.c (debug_registers_changed,
16380 debug_registers_used): New.
16381 (initial_stuff): Rename to ...
16382 (i386_initial_stuff): ... this. Clear debug registers
16384 (store_debug_registers): Delete.
16385 (i386_get_thread_context): New.
16386 (load_debug_registers): Delete.
16387 (i386_set_thread_context): New.
16388 (i386_thread_added): New.
16389 (single_step): Rename to ...
16390 (i386_single_step): ... this.
16391 (do_fetch_inferior_registers): Rename to ...
16392 (i386_fetch_inferior_register): ... this.
16393 (i386_store_inferior_register): New.
16394 (the_low_target): Adapt to new interface.
16396 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16397 (arm_get_thread_context): New.
16398 (arm_set_thread_context): New.
16400 (do_fetch_inferior_registers): Rename to ...
16401 (arm_fetch_inferior_register): ... this.
16402 (arm_store_inferior_register): New.
16403 (arm_wince_breakpoint): Reimplement as unsigned long.
16404 (arm_wince_breakpoint_len): Define.
16405 (the_low_target): Adapt to new interface.
16407 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16408 load_debug_registers. Add get_thread_context, set_thread_context,
16409 thread_added and store_inferior_register. Rename
16410 fetch_inferior_registers to fetch_inferior_register.
16411 (regptr): Remove declaration.
16413 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16415 * linux-low.c (linux_detach): Change return type to int. Return 0.
16416 * spu-low.c (spu_detach): Likewise.
16418 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16420 * target.h (target_ops): Change return type of detach to int.
16422 (join_inferior): New.
16423 * server.c (main): Don't skip detach support on mingw32.
16424 If the inferior doesn't support detaching return error.
16425 Call join_inferior instead of using waitpid.
16426 * linux-low.c (linux_join): New.
16427 (linux_target_op): Add linux_join.
16428 * spu-low.c (spu_join): New.
16429 (spu_target_ops): Add spu_join.
16430 * win32-low.c (win32_detach): Adapt to new interface.
16431 Reopen current_process_handle before detaching. Issue a child
16432 resume before detaching.
16434 (win32_target_op): Add win32_join.
16436 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16438 * win32-low.c (win32-attach): Fix return value.
16439 * target.h (target_ops): Describe ATTACH return values.
16441 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16443 * win32-low.c (GETPROCADDRESS): Define.
16444 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16445 (winapi_DebugSetProcessKillOnExit): Likewise.
16446 (win32_create_inferior): Force usage of ansi CreateProcessA.
16447 (win32_attach): Use GETPROCADDRESS.
16448 (win32_detach): Likewise.
16450 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16452 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16454 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16456 * win32-low.c: Commit leftover changes from 2007-03-29.
16458 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16460 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16461 fields short instead of int. Add explicit padding.
16462 (i387_cache_to_fsave): Remove unnecessary casts.
16463 (i387_fsave_to_cache): Doc fix.
16464 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16466 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16468 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16469 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16471 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16473 * configure.srv (arm*-*-mingw32ce*): Move near the other
16476 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16478 * configure.ac: Add errno checking.
16479 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16480 sys/file.h and malloc.h.
16481 (AC_CHECK_DECLS): Add perror.
16482 (srv_mingwce): Handle.
16483 * configure.srv (i[34567]86-*-cygwin*): Add
16484 win32-i386-low.o to srv_tgtobj.
16485 (i[34567]86-*-mingw*): Likewise.
16486 (arm*-*-mingw32ce*): Add case.
16487 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16488 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16489 [__MINGW32CE__] (strerror): New function.
16490 [__MINGW32CE__] (errno): Define to GetLastError.
16491 [__MINGW32CE__] (COUNTOF): New macro.
16492 (remote_open): Remove extra close call.
16493 * mem-break.c (delete_breakpoint_at): New function.
16494 * mem-break.h (delete_breakpoint_at): Declare.
16495 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16496 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16497 [USE_WIN32API] (read, write): Add char* casts.
16498 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16499 * server.h: Include wincecompat.h on Windows CE.
16500 [HAVE_ERRNO_H]: Check.
16501 (perror): Declare if not declared.
16502 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16503 (perror_with_name): Remove errno declaration.
16504 * wincecompat.h: New.
16505 * wincecompat.c: New.
16506 * win32-low.h: New.
16507 * win32-arm-low.c: New.
16508 * win32-i386-low.c: New.
16509 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16510 (OUTMSG2): Make it safe.
16512 (COUNTOF): New macro.
16513 (NUM_REGS): Get it from the low target.
16514 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16515 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16516 (thread_rec): Let low target handle debug registers.
16517 (child_add_thread): Likewise.
16518 (child_init_thread_list): Likewise.
16519 (continue_one_thread): Likewise.
16521 (do_child_fetch_inferior_registers): Move to ...
16522 * win32-i386-low.c: ... here, and rename to ...
16523 (do_fetch_inferior_registers): ... this.
16524 * win32-low.c (child_fetch_inferior_registers):
16525 Go through the low target.
16526 (do_child_store_inferior_registers): Use regptr.
16527 (strwinerror): New function.
16528 (win32_create_inferior): Handle Windows CE.
16529 Use strwinerror instead of strerror on Windows error
16530 codes. Add program to the error output.
16531 Don't close the main thread handle on Windows CE.
16532 (win32_attach): Use coredll.dll on Windows CE.
16533 (win32_kill): Close current process and current
16535 (win32_detach): Use coredll.dll on Windows CE.
16536 (win32_resume): Let low target handle debug registers, and
16538 (handle_exception): Add/Remove initial breakpoint. Avoid
16539 non-existant WSTOPSIG on Windows CE.
16540 (win32_read_inferior_memory): Cast to remove warning.
16541 (win32_arch_string): Go through the low target.
16542 (initialize_low): Call set_breakpoint_data with the low
16543 target's breakpoint.
16544 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16545 FOP_REGNUM, mappings): Move to ...
16546 * win32-i386-low.c: ... here.
16547 * win32-low.c (win32_thread_info): Move to ...
16548 * win32-low.h: ... here.
16549 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16550 win32-arm-low.c and wincecompat.c.
16551 (all:): Add $EXEEXT.
16552 (install-only:): Likewise.
16553 (gdbserver:): Likewise.
16554 (gdbreplay:): Likewise.
16555 * config.in: Regenerate.
16556 * configure: Regenerate.
16558 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16560 * win32-low.c: Rename typedef thread_info to
16561 win32_thread_info throughout.
16563 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16565 * win32-i386-low.c: Rename to ...
16566 * win32-low.c: ... this.
16567 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16568 * Makefile.in: Likewise.
16570 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16572 * remote-utils.c (monitor_output): Constify msg parameter.
16573 * server.h (monitor_output): Likewise.
16574 * win32-i386-low.c (handle_output_debug_string): New.
16575 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16576 handle_output_debug_string.
16577 (get_child_debug_event): Likewise.
16579 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16581 * server.c (main): Correct strtoul check.
16583 2007-03-27 Jon Ringle <jon@ringle.org>
16585 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16587 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16589 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16591 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16593 * terminal.h: Check HAVE_SGTTY_H.
16595 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16597 * remote-utils.c (remote_open): Print out the assigned port number.
16599 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16601 * remote-utils.c (monitor_output): New function.
16602 * server.c (debug_threads): Define here.
16603 (monitor_show_help): New function.
16604 (handle_query): Handle qRcmd.
16605 (main): Do not handle 'd' packet.
16606 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16607 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16610 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16612 * Makefile.in (EXEEXT): New.
16613 (clean): Use $(EXEEXT).
16615 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16617 * target.h (target_ops): Rename send_signal to request_interrupt,
16618 and remove enum target_signal parameter.
16619 * linux-low.c (linux_request_interrupt): Rename from
16620 linux_send_signal, and always send SIGINT.
16621 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16622 and always send SIGINT.
16623 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16625 (input_interrupt): Likewise.
16627 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16629 * server.c (get_features_xml): Check if target implemented
16631 * win32-i386-low.c (win32_arch_string): New.
16632 (win32_target_ops): Add win32_arch_string as arch_string member.
16634 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16636 * spu-low.c (spu_arch_string): New.
16637 (spu_target_ops): Add spu_arch_string.
16639 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16641 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16642 * configure.ac: Do not check for terminal.h.
16643 * configure, config.in: Regenerated.
16645 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16647 * Makefile.in (OBS): Add $(XML_BUILTIN).
16648 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16650 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16651 (arm-with-iwmmxt.c): New.
16652 * config.in, configure: Regenerate.
16653 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16654 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16655 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16656 (arm*-*-linux*): Add iWMMXt and regset support.
16657 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16658 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16659 (arm_store_wmmxregset, target_regsets): New.
16660 * server.c (get_features_xml): Take annex argument. Check builtin
16662 (handle_query): Handle multiple annexes.
16664 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16666 * remote-utils.c [USE_WIN32API] (read, write): Define.
16667 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16670 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16672 * linux-i386-low.c (the_low_target): Set arch_string.
16673 * linux-x86-64-low.c (the_low_target): Likewise.
16674 * linux-low.c (linux_arch_string): New.
16675 (linux_target_ops): Add it.
16676 * linux-low.h (struct linux_target_ops): Add arch_string.
16677 * server.c (write_qxfer_response): Use const void * for DATA.
16678 (get_features_xml): New.
16679 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16680 * target.h (struct target_ops): Add arch_string method.
16682 2007-01-03 Denis Pilat <denis.pilat@st.com>
16683 Daniel Jacobowitz <dan@codesourcery.com>
16685 * linux-low.c (linux_kill): Handle being called with no threads.
16686 * win32-i386-low.c (win32_kill): Likewise.
16687 (get_child_debug_event): Clear current_process_handle.
16689 2006-12-30 Denis PILAT <denis.pilat@st.com>
16690 Daniel Jacobowitz <dan@codesourcery.com>
16692 * remote-utils.c (remote_open): Check the type of specified
16693 serial port devices before opening them.
16694 * server.c (main): Kill the inferior if an error occurs during
16695 the first remote_open.
16697 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16699 * README: Update supported targets.
16701 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16703 * Makefile.in (clean): Remove reg-mips64.c.
16704 (reg-mips64.c, reg-mips64.o): New rules.
16705 * configure.srv: Handle mips64. Include regset support for mips.
16706 * linux-mips-low.c (union mips_register): New.
16707 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16708 (mips_breakpoint, mips_breakpoint_at): Use int.
16709 (mips_collect_register, mips_supply_register)
16710 (mips_collect_register_32bit, mips_supply_register_32bit)
16711 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16712 (mips_store_fpregset, target_regsets): New.
16713 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16715 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16717 * configure.srv: Add target "spu*-*-*".
16718 * Makefile.in (clean): Remove reg-spu.c.
16719 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16720 * spu-low.c: New file.
16722 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16724 * configure.ac: Correct td_thr_tls_get_addr test.
16725 * configure: Regenerated.
16727 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16729 * linux-low.c (linux_wait_for_event): Reformat. Use the
16730 pass_signals array.
16731 * remote-utils.c (decode_address_to_semicolon): New.
16732 * server.c (pass_signals, handle_general_set): New.
16733 (handle_query): Mention QPassSignals for qSupported.
16734 (main): Call handle_general_set.
16735 * server.h (pass_signals, decode_address_to_semicolon): New.
16737 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16739 * server.c (handle_query): Correct error handling for read_auxv.
16741 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16743 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16744 and srv_linux_thread_db to yes.
16745 * linux-s390-low.c (s390_fill_gregset): New function.
16746 (target_regsets): Define data structure.
16748 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16750 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16751 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16752 * config.in, configure: Regenerated.
16753 * inferiors.c (gdb_id_to_thread): New function.
16754 (gdb_id_to_thread_id): Use it.
16755 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16756 * linux-low.h (struct process_info): Add th member.
16757 (thread_db_get_tls_address): New prototype.
16758 * remote-utils.c (decode_address): Make non-static.
16759 * server.c (handle_query): Handle qGetTLSAddr.
16760 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16761 * target.h (struct target_ops): Add get_tls_address.
16762 * thread-db.c (maybe_attach_thread): Save the thread handle.
16763 (thread_db_get_tls_address): New.
16765 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16767 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16768 (linux_resume_one_process): Take a siginfo_t *. Update all
16769 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16770 (struct pending_signals): Add a siginfo_t.
16771 (linux_wait_for_process): Always set last_status.
16772 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16773 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16774 * linux-low.h (struct process_info): Add last_status.
16776 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16778 * remote-utils.c (try_rle): New function.
16779 (putpkt_binary): Use it.
16781 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16783 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16784 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16785 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16786 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16787 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16790 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16792 * server.c (terminal_fd): New variable.
16793 (old_foreground_pgrp): Likewise.
16794 (restore_old_foreground_pgrp): New function.
16795 (start_inferior): Record the terminal file descriptor in terminal_fd
16796 and its original foreground group in old_foreground_pgrp. Register
16797 restore_old_foreground_pgrp with atexit().
16799 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16801 * server.c (handle_query): Correct qPart to qXfer.
16803 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16805 * configure.ac: Check for more headers which are missing on
16806 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16807 * configure.srv: Add Cygwin and mingw32.
16808 * remote-utils.c: Don't include headers unconditionally which
16809 are missing on mingw32. Include <winsock.h> for mingw32.
16810 (remote_open): Adjust for mingw32 support. Flush
16811 standard error after writing to it.
16812 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16813 (unblock_async_io, enable_async_io, disable_async_io)
16814 (readchar, getpkt): Update for Winsock support.
16815 (prepare_resume_reply): Expect a protocol signal number.
16816 * server.c: Disable <sys/wait.h> on mingw32.
16817 (start_inferior): Adjust for mingw32 support. Flush
16818 standard error after writing to it.
16819 (attach_inferior): Likewise. Use protocol signal
16821 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16823 * win32-i386-low.c: New file.
16824 * Makefile.in (XM_CLIBS): Set.
16825 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16826 (win32-i386-low.o): New dependency rule.
16827 * linux-low.c (linux_wait): Use target signal numbers.
16828 * target.h (struct target_ops): Doc fix.
16829 * server.h (target_signal_to_name): New prototype.
16830 * gdbreplay.c: Don't include headers unconditionally which
16831 are missing on mingw32. Include <winsock.h> for mingw32.
16832 (remote_close, remote_open): Adjust for Winsock support.
16833 * configure, config.in: Regenerated.
16835 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16837 * server.c (decode_xfer_read, write_qxfer_response): New.
16838 (handle_query): Take a packet length argument. Handle
16839 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16840 the qSupported response.
16841 (main): Update call to handle_query.
16843 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16845 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16846 (putpkt_binary): Renamed from putpkt and adjusted for binary
16848 (putpkt): New wrapper for putpkt_binary.
16849 (readchar): Don't mask off the high bit.
16850 (decode_X_packet): New function.
16851 * server.c (main): Call putpkt_binary if a handler sets the packet
16852 length. Save the length of the incoming packet. Handle 'X'.
16853 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16855 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16857 * server.c (handle_query): Handle qSupported.
16859 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16861 * remote-utils.c (all_symbols_looked_up): New variable.
16862 (look_up_one_symbol): Check it.
16863 * server.h (look_up_one_symbol): New declaration.
16864 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16866 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16868 * Makefile.in (linux-arm-low.o): Update dependencies.
16869 * linux-arm-low.c: Include "gdb_proc_service.h".
16870 (PTRACE_GET_THREAD_AREA): Define.
16871 (ps_get_thread_area): New function.
16873 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16875 * configure.srv (m68k*-*-uclinux*): New target.
16876 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16877 (linux_resume_one_process): Remove extraneous cast.
16878 (linux_read_offsets): New.
16879 (linux_target_op): Add linux_read_offsets on mmuless systems.
16880 * server.c (handle_query): Add qOffsets logic.
16881 * target.h (struct target_ops): Add read_offsets.
16883 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16885 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16886 (PTRACE_GET_THREAD_AREA): Define.
16887 (ps_get_thread_area): New function.
16888 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16889 (linux-x86-64-low.o): Update.
16891 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16893 * configure.ac: Remove checks for prfpregset_t.
16894 * gdb_proc_service.h: New file.
16895 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16896 new "gdb_proc_service.h".
16897 * proc-service.c: Likewise.
16898 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16899 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16900 * Makefile.in (gdb_proc_service_h): Updated.
16901 * configure, config.in: Regenerated.
16903 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16905 * remote-utils.c (prepare_resume_reply): Move declaration
16906 of gdb_id_from_wait to the top of the block.
16908 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16910 * linux-low.c (regsets_store_inferior_registers): Read the regset
16911 from the target before filling it.
16913 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16915 * server.c (attach_inferior): Return SIGTRAP for a successful
16918 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16920 * Makefile.in (OBS): Add version.o.
16921 (STAGESTUFF): Delete.
16922 (version.o): Add dependencies.
16923 (version.c): Replace rule.
16924 (clean): Remove version.c.
16925 * server.c (gdbserver_version): New.
16926 (gdbserver_usage): Use printf.
16927 (main): Handle --version and --help.
16928 * server.h (version, host_name): Add declarations.
16930 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16942 * linux-x86-64-low.c:
16944 * linux-s390-low.c:
16945 * linux-ppc64-low.c:
16947 * linux-mips-low.c:
16948 * linux-m68k-low.c:
16949 * linux-m32r-low.c:
16952 * linux-ia64-low.c:
16953 * linux-i386-low.c:
16954 * linux-crisv32-low.c:
16966 * gdbserver.1: Add (C) after Copyright. Update the FSF
16969 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16971 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16972 (arm_breakpoint_at): Recognize both breakpoints.
16973 (the_low_target): Use the correct breakpoint instruction.
16975 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16977 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16978 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16979 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16980 (the_low_target): Update.
16982 2005-10-25 Andreas Schwab <schwab@suse.de>
16984 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16986 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16987 (ia64_num_regs): Reduce to 462.
16989 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16991 * acinclude.m4: Correct quoting.
16992 * aclocal.m4: Regenerated.
16994 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16995 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16996 (thread_db_init): Call thread_db_err_str.
16997 * configure.ac: Check for TD_VERSION.
16998 * config.in, configure: Regenerated.
17000 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17002 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17004 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17006 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17007 is not available. Define HAVE_PTRACE_GETREGS if it is.
17008 * config.in, configure: Regenerated.
17009 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17010 * linux-i386-low.c, linux-m68k-low.c: Update to use
17011 HAVE_PTRACE_GETREGS.
17012 * linux-low.c (regsets_fetch_inferior_registers)
17013 (regsets_store_inferior_registers): Only return 0 if we processed
17015 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17016 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17018 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17020 * inferiors.c (struct thread_info): Add gdb_id.
17021 (add_thread): Add gdb_id argument.
17022 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17023 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17024 calls to add_thread.
17025 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17026 * server.c (handle_query): Use thread_to_gdb_id.
17027 (handle_v_cont, main): Use gdb_id_to_thread_id.
17028 * server.h (add_thread): Update prototype.
17029 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17032 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17034 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17035 left-padded registers.
17036 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17037 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17039 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17041 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17042 * configure: Regenerate.
17043 * config.in: Regenerate.
17044 * server.h (NEED_DECLARATION_STRERROR):
17045 Replace with !HAVE_DECL_STRERROR.
17047 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17049 * linux-low.c (linux_wait, linux_send_signal): Don't test
17050 an unsigned long variable for > 0 if it could be MAX_ULONG.
17051 * server.c (myresume): Likewise.
17052 * target.c (set_desired_inferior): Likewise.
17054 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17056 * configure.ac: Simplify and improve check for socklen_t.
17057 * configure, config.in: Regenerate.
17059 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17061 * acconfig.h: Remove.
17062 * configure.ac: Add a test for socklen_t. Use three-argument
17063 AC_DEFINE throughout.
17064 * config.in: Regenerated using autoheader 2.59.
17065 * configure: Regenerated.
17067 * gdbreplay.c (socklen_t): Provide a default.
17068 (remote_open): Use socklen_t.
17069 * remote-utils.c (socklen_t): Provide a default.
17070 (remote_open): Use socklen_t.
17071 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17074 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17076 * linux-low.c (linux_read_memory, linux_write_memory)
17077 (linux_read_auxv): Likewise.
17078 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17079 (check_mem_write): Likewise.
17080 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17082 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17083 (registers_from_string, register_data): Likewise.
17084 * server.c (handle_query, main): Likewise.
17085 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17086 (decode_M_packet): Likewise.
17087 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17088 * target.h (struct target_ops): Update read_memory, write_memory,
17090 (read_inferior_memory, write_inferior_memory): Update.
17091 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17092 to unsigned char *.
17093 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17094 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17095 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17096 linux-s390-low.c, linux-sh-low.c: Update for changes in
17097 read_inferior_memory and the_low_target->breakpoint.
17099 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17101 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17102 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17103 * configure.srv: Add powerpc64-*-linux*.
17104 * linux-ppc64-low.c: New file.
17106 2005-05-23 Orjan Friberg <orjanf@axis.com>
17108 * linux-cris-low.c: New file with support for CRIS.
17109 * linux-crisv32-low.c: Ditto for CRISv32.
17110 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17111 (clean): Add reg-cris.c and reg-crisv32.c.
17112 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17113 reg-crisv32.o, and reg-crisv32.c to make rules.
17114 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17115 recognized targets.
17117 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17119 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17120 of sizeof (PTRACE_XFER_TYPE).
17121 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17123 2005-05-12 Orjan Friberg <orjanf@axis.com>
17125 * target.h (struct target_ops): Add insert_watchpoint,
17126 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17127 pointers for hardware watchpoint support.
17128 * linux-low.h (struct linux_target_ops): Ditto.
17129 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17130 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17131 to linux_target_ops.
17132 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17134 * server.c (main): Recognize 'Z' and 'z' packets.
17136 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17138 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17139 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17140 (the_low_target): Add new members.
17142 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17144 * proc-service.c (ps_lgetregs): Search all_processes instead of
17147 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17149 * server.c (start_inferior): Change return type to int.
17150 (attach_inferior): Change sigptr to int *.
17151 (handle_v_cont, handle_v_requests): Change signal to int *.
17152 (main): Change signal to int.
17154 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17156 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17157 * configure.srv: Add m32r*-*-linux*.
17158 * linux-m32r-low.c: New file.
17160 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17162 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17164 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17166 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17167 Take unsigned long arguments for PIDs.
17168 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17169 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17170 (wait_for_sigstop, linux_resume_one_process)
17171 (regsets_fetch_inferior_registers, linux_send_signal)
17172 (linux_read_auxv): Likewise. Update the types of variables holding
17173 PIDs. Update format string specifiers.
17174 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17175 * remote-utils.c (prepare_resume_reply): Likewise.
17176 * server.c (cont_thread, general_thread, step_thread)
17177 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17179 (handle_query): Update format specifiers.
17180 (handle_v_cont, main): Use strtoul for thread IDs.
17181 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17182 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17183 (general_thread, step_thread, thread_from_wait)
17184 (old_thread_from_wait): Update.
17185 * target.h (struct thread_resume): Use unsigned long for THREAD.
17186 (struct target_ops): Use unsigned long for arguments to attach and
17189 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17191 * acinclude.m4: Include bfd/bfd.m4 directly.
17192 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17193 <agriffis@toolchain.org>.
17194 * aclocal.m4, configure: Regenerated.
17196 2005-01-07 Andrew Cagney <cagney@gnu.org>
17198 * configure.ac: Rename configure.in, require autoconf 2.59.
17199 * configure: Re-generate.
17201 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17203 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17204 LIBS when finished.
17205 * aclocal.m4: Regenerated.
17206 * configure: Regenerated.
17208 2004-11-21 Andreas Schwab <schwab@suse.de>
17210 * linux-m68k-low.c (m68k_num_gregs): Define.
17211 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17212 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17213 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17214 (m68k_breakpoint_at): New. Add to the_low_target.
17216 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17217 srv_linux_thread_db to yes.
17219 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17221 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17222 (ARCH_SET_FS): Likewise.
17223 (ARCH_GET_FS): Likewise.
17224 (ARCH_GET_GS): Likewise.
17226 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17228 * linux-i386-low.c (ps_get_thread_area): New.
17229 * linux-x86-64-low.c (ps_get_thread_area): New.
17230 * linux-low.c: Include <sys/syscall.h>.
17231 (linux_kill_one_process): Don't kill the first thread here.
17232 (linux_kill): Kill the first thread here.
17233 (kill_lwp): New function.
17234 (send_sigstop, linux_send_signal): Use it.
17235 * proc-service.c: Clean up #ifdefs.
17236 (fpregset_info): Delete.
17237 (ps_lgetregs): Update and enable implementation.
17238 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17240 * remote-utils.c (struct sym_cache, symbol_cache): New.
17241 (input_interrupt): Print a clearer message.
17242 (async_io_enabled): New variable.
17243 (enable_async_io, disable_async_io): Use it. Update comments.
17244 (look_up_one_symbol): Use the symbol cache.
17245 * thread-db.c (thread_db_look_up_symbols): New function.
17246 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17248 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17250 * configure.in: Test for -rdynamic.
17251 * configure: Regenerated.
17252 * Makefile (INTERNAL_LDFLAGS): New.
17253 (gdbserver, gdbreplay): Use it.
17255 2004-09-02 Andrew Cagney <cagney@gnu.org>
17257 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17259 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17261 * linux-low.c (linux_wait): Clear all_processes list also.
17263 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17265 * linux-low.c: Include <errno.h>. Remove extern declaration of
17268 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17270 * gdbreplay.c, server.h, utils.c: Update copyright years.
17272 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17274 * server.c (main): Print child status or termination signal from
17275 variable 'signal', not 'sig'.
17277 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17279 * linux-low.c (linux_read_memory): Change return type to
17280 int. Check for and return error from ptrace().
17281 * target.c (read_inferior_memory): Change return type to int. Pass
17282 back return status from the_target->read_memory().
17283 * target.h (struct target_ops): Adapt *read_memory() prototype.
17285 (read_inferior_memory): Adapt prototype.
17286 * server.c (main): Return an error packet if
17287 read_inferior_memory() returns an error.
17289 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17291 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17292 Unify with other clean targets.
17294 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17296 * server.c (handle_v_cont): Call set_desired_inferior.
17298 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17300 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17302 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17304 * linux-low.c (linux_wait): Unblock async I/O.
17305 (linux_resume): Block and enable async I/O.
17306 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17307 * server.h (block_async_io, unblock_async_io): Add prototypes.
17309 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17311 * remote-utils.c (remote_open): Print a status notice after
17312 opening a TCP port.
17313 * server.c (attach_inferior): Print a status notice after
17316 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17318 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17320 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17322 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17324 * server.c, target.h: Update copyright years.
17326 2004-02-25 Roland McGrath <roland@redhat.com>
17328 * target.h (struct target_ops): New member `read_auxv'.
17329 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17330 * linux-low.c (linux_read_auxv): New function.
17331 (linux_target_ops): Initialize `read_auxv' member to that.
17333 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17335 Committed by Jim Blandy <jimb@redhat.com>.
17337 * linux-s390-low.c (s390_num_regs): Update.
17338 (s390_regmap): Remove control registers. Use __s390x__ predefine
17339 instead of GPR_SIZE to distiguish s390 and s390x targets.
17341 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17343 * linux-low.c: Update copyright year.
17344 (check_removed_breakpoint): Clear pending_is_breakpoint.
17345 (linux_set_resume_request, linux_queue_one_thread)
17346 (resume_status_pending_p): New functions.
17347 (linux_continue_one_thread): Use process->resume.
17348 (linux_resume): Only resume threads if there are no pending events.
17349 * linux-low.h (struct process_info): Add resume request
17352 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17354 * regcache.c (new_register_cache): Clear the allocated register
17355 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17357 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17359 * linux-low.c (linux_resume): Take a struct thread_resume *
17361 (linux_wait): Update call.
17362 (resume_ptr): New static variable.
17363 (linux_continue_one_thread): Renamed from
17364 linux_continue_one_process. Use resume_ptr.
17365 (linux_resume): Use linux_continue_one_thread.
17366 * server.c (handle_v_cont, handle_v_requests): New functions.
17367 (myresume): New function.
17368 (main): Handle 'v' case.
17369 * target.h (struct thread_resume): New type.
17370 (struct target_ops): Change argument of "resume" to struct
17372 (myresume): Delete macro.
17374 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17376 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17377 (uninstall): Support DESTDIR.
17379 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17381 * configure.srv: Add xscale*linux copy of arm*linux entry.
17383 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17385 * linux-arm-low.c (arm_reinsert_addr): New function.
17386 (the_low_target): Add arm_reinsert_addr.
17388 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17390 * mem-break.c: Remove whitespace at end of file.
17392 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17394 * configure.in: Check whether we need to prototype strerror.
17395 * server.h: Optionally prototype strerror.
17396 * gdbreplay.c (perror_with_name): Use strerror.
17397 * linux-low.c (linux_attach_lwp): Use strerror.
17398 * utils.c (perror_with_name): Use strerror.
17399 * config.in, configure: Regenerated.
17401 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17403 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17404 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17406 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17408 * Makefile.in (SFILES): Update.
17409 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17410 low-sun3.c: Remove files.
17412 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17414 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17415 (linux_detach_one_process, linux_detach): New functions.
17416 (linux_target_ops): Add linux_detach.
17417 * server.c (main): Handle 'D' packet.
17418 * target.h (struct target_ops): Add "detach" member.
17419 (detach_inferior): Define.
17421 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17423 From Kelley Cook <kelleycook@wideopenwest.com>:
17424 * configure.srv: Accept i[34567]86 variants.
17426 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17428 * linux-low.c (linux_wait_for_event): Correct comment typos.
17429 (linux_resume_one_process): Call check_removed_breakpoint.
17430 (linux_send_signal): New function.
17431 (linux_target_ops): Add linux_send_signal.
17432 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17434 * target.h (struct target_ops): Add send_signal.
17436 2003-05-29 Jim Blandy <jimb@redhat.com>
17438 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17439 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17440 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17441 away part of the register's value.
17443 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17445 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17446 (linux_wait_for_event, linux_init_signals): Likewise.
17448 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17450 * configure.in: Check for stdlib.h.
17451 * configure: Regenerated.
17452 * config.in: Regenerated.
17454 2003-01-04 Andreas Schwab <schwab@suse.de>
17456 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17458 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17460 * Makefile.in: Remove obsolete code.
17462 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17464 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17465 defined(PT_FPR0_HI).
17467 2002-11-17 Stuart Hughes <seh@zee2.com>
17469 * linux-arm-low.c (arm_num_regs): Increase.
17470 (arm_regmap): Include status register.
17472 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17474 * linux-low.c (register_addr): Remove incorrect -1 check.
17476 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17478 * linux-low.c (linux_create_inferior): Call setpgid. Return
17480 (unstopped_p, linux_signal_pid): Remove.
17481 (linux_target_ops): Remove linux_signal_pid.
17482 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17483 global instead of target method.
17484 * target.h (struct target_ops): Remove signal_pid. Update comment
17485 for create_inferior.
17486 * server.c (signal_pid): New variable.
17487 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17488 gdbserver. Set the child to be the foreground process group.
17489 (attach_inferior): Set signal_pid.
17491 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17493 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17495 2002-08-20 Jim Blandy <jimb@redhat.com>
17497 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17500 2002-08-01 Andrew Cagney <cagney@redhat.com>
17502 * Makefile.in: Make chill references obsolete.
17504 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17506 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17507 * configure: Regenerate.
17508 * config.in: Regenerate.
17510 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17512 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17513 (perror_with_name, remote_close, remote_open, expect, play): Static.
17515 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17517 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17518 byte offsets instead of an array of indexes.
17519 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17521 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17523 * regcache.c: Add comment.
17525 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17527 * thread-db.c: New file.
17528 * proc-service.c: New file.
17529 * acinclude.m4: New file.
17530 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17531 proc-service.o, and thread-db.o.
17532 (linux-low.o): Add USE_THREAD_DB.
17533 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17534 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17535 * aclocal.m4: Regenerated.
17536 * config.in: Regenerated.
17537 * configure: Regenerated.
17538 * configure.in: Check for proc_service.h, sys/procfs.h,
17539 thread_db.h, and linux/elf.h headrs.
17540 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17541 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17542 Check for -lthread_db and thread support.
17543 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17544 PowerPC, and SuperH.
17545 * i387-fp.c: Constify arguments.
17546 * i387-fp.h: Likewise.
17547 * inferiors.c: (struct thread_info): Renamed from
17548 `struct inferior_info'. Remove PID member. Use generic inferior
17549 list header. All uses updated.
17550 (inferiors, signal_pid): Removed.
17551 (all_threads): New variable.
17552 (get_thread): Define.
17553 (add_inferior_to_list): New function.
17554 (for_each_inferior): New function.
17555 (change_inferior_id): New function.
17556 (add_inferior): Removed.
17557 (remove_inferior): New function.
17558 (add_thread): New function.
17559 (free_one_thread): New function.
17560 (remove_thread): New function.
17561 (clear_inferiors): Use for_each_inferior and free_one_thread.
17562 (find_inferior): New function.
17563 (find_inferior_id): New function.
17564 (inferior_target_data): Update argument type.
17565 (set_inferior_target_data): Likewise.
17566 (inferior_regcache_data): Likewise.
17567 (set_inferior_regcache_data): Likewise.
17568 * linux-low.c (linux_bp_reinsert): Remove.
17569 (all_processes, stopping_threads, using_thrads)
17570 (struct pending_signals, debug_threads, pid_of): New.
17571 (inferior_pid): Replace with macro.
17572 (struct inferior_linux_data): Remove.
17573 (get_stop_pc, add_process): New functions.
17574 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17575 Use add_process and add_thread.
17576 (linux_attach_lwp): New function, based on old linux_attach. Use
17577 add_process and add_thread. Set stop_expected for new threads.
17578 (linux_attach): New function.
17579 (linux_kill_one_process): New function.
17580 (linux_kill): Kill all LWPs.
17581 (linux_thread_alive): Use find_inferior_id.
17582 (check_removed_breakpoints, status_pending_p): New functions.
17583 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17584 Update. Use WNOHANG. Wait for cloned processes also. Update process
17585 struct for the found process.
17586 (linux_wait_for_event): New function.
17587 (linux_wait): Use it. Support LWPs.
17588 (send_sigstop, wait_for_sigstop, stop_all_processes)
17589 (linux_resume_one_process, linux_continue_one_process): New functions.
17590 (linux_resume): Support LWPs.
17591 (REGISTER_RAW_SIZE): Remove.
17592 (fetch_register): Use register_size instead. Call supply_register.
17593 (usr_store_inferior_registers): Likewise. Call collect_register.
17594 Fix recursive case.
17595 (regsets_fetch_inferior_registers): Improve error message.
17596 (regsets_store_inferior_registers): Add debugging.
17597 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17598 (unstopped_p, linux_signal_pid): New functions.
17599 (linux_target_ops): Add linux_signal_pid.
17600 (linux_init_signals): New function.
17601 (initialize_low): Call it. Initialize using_threads.
17602 * regcache.c (inferior_regcache_data): Add valid
17604 (get_regcache): Fetch registers lazily. Add fetch argument
17605 and update all callers.
17606 (regcache_invalidate_one, regcache_invalidate): New
17608 (new_register_cache): Renamed from create_register_cache.
17609 Return the new regcache.
17610 (free_register_cache): Change argument to a void *.
17611 (registers_to_string, registers_from_string): Call get_regcache
17612 with fetch flag set.
17613 (register_data): Make static. Pass fetch flag to get_regcache.
17614 (supply_register): Call get_regcache with fetch flag clear.
17615 (collect_register): Call get_regcache with fetch flag set.
17616 (collect_register_as_string): New function.
17617 * regcache.h: Update.
17618 * remote-utils.c (putpkt): Flush after debug output and use
17620 Handle input interrupts while waiting for an ACK.
17621 (input_interrupt): Use signal_pid method.
17622 (getpkt): Flush after debug output and use stderr.
17623 (outreg): Use collect_register_as_string.
17624 (new_thread_notify, dead_thread_notify): New functions.
17625 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17626 and general_thread.
17627 (look_up_one_symbol): Flush after debug output.
17628 * server.c (step_thread, server_waiting): New variables.
17629 (start_inferior): Don't use signal_pid. Update call to mywait.
17630 (attach_inferior): Update call to mywait.
17631 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17632 (main): Don't fetch/store registers explicitly. Use
17633 set_desired_inferior. Support proposed ``Hs'' packet. Update
17635 * server.h: Update.
17636 (struct inferior_list, struct_inferior_list_entry): New.
17637 * target.c (set_desired_inferior): New.
17638 (write_inferior_memory): Constify.
17639 (mywait): New function.
17640 * target.h: Update.
17641 (struct target_ops): New signal_pid method.
17642 (mywait): Removed macro, added prototype.
17644 * linux-low.h (regset_func): Removed.
17645 (regset_fill_func, regset_store_func): New.
17646 (enum regset_type): New.
17647 (struct regset_info): Add type field. Use new operation types.
17648 (struct linux_target_ops): stop_pc renamed to get_pc.
17649 Add decr_pc_after_break and breakpoint_at.
17650 (get_process, get_thread_proess, get_process_thread)
17651 (strut process_info, all_processes, linux_attach_lwp)
17652 (thread_db_init): New.
17654 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17655 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17656 (the_low_target): Add new members.
17657 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17658 (i386_store_fpxregset): Constify.
17659 (target_regsets): Add new kind identifier.
17660 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17661 (i386_set_pc): Add debugging.
17662 (i386_breakpoint_at): New function.
17663 (the_low_target): Add new members.
17664 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17665 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17666 (mips_breakpoint_at): New.
17667 (the_low_target): Add new members.
17668 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17669 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17670 (the_low_target): Add new members.
17671 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17672 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17673 (the_low_target): Add new members.
17674 * linux-x86-64-low.c (target_regsets): Add new kind
17677 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17679 From Martin Pool <mbp@samba.org>:
17680 * server.c (gdbserver_usage): New function.
17683 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17685 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17686 stop_at -> stop_pc.
17688 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17690 * Makefile.in: Remove obsolete code.
17692 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17694 * linux-low.c (regsets_fetch_inferior_registers),
17695 (regsets_store_inferior_registers): Removed cast to int from
17697 * regcache.h: Added declaration of struct inferior_info.
17699 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17701 * inferiors.c (struct inferior_info): Add regcache_data.
17702 (add_inferior): Call create_register_cache.
17703 (clear_inferiors): Call free_register_cache.
17704 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17705 * regcache.c (struct inferior_regcache_data): New.
17706 (registers): Remove.
17707 (get_regcache): New function.
17708 (create_register_cache, free_register_cache): New functions.
17709 (set_register_cache): Don't initialize the register cache here.
17710 (registers_to_string, registers_from_string, register_data): Call
17712 * regcache.h: Add prototypes.
17713 * server.h: Likewise.
17715 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17717 * mem-break.c: New file.
17718 * mem-break.h: New file.
17719 * Makefile.in: Add mem-break.o rule; update server.h
17721 * inferiors.c (struct inferior_info): Add target_data
17723 (clear_inferiors): Free target_data member if set.
17724 (inferior_target_data, set_inferior_target_data): New functions.
17725 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17726 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17727 * linux-low.c (linux_bp_reinsert): New variable.
17728 (struct inferior_linux_data): New.
17729 (linux_create_inferior): Use set_inferior_target_data.
17730 (linux_attach): Likewise. Call add_inferior.
17731 (linux_wait_for_one_inferior): New function.
17732 (linux_wait): Call it.
17733 (linux_write_memory): Add const.
17734 (initialize_low): Call set_breakpoint_data.
17735 * linux-low.h (struct linux_target_ops): Add breakpoint
17737 * server.c (attach_inferior): Remove extra add_inferior
17739 * server.h: Include mem-break.h. Update inferior.c
17741 * target.c (read_inferior_memory)
17742 (write_inferior_memory): New functions.
17743 * target.h (read_inferior_memory)
17744 (write_inferior_memory): Change macros to prototypes.
17745 (struct target_ops): Update comments. Add const to write_memory
17748 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17750 * linux-low.c (usr_store_inferior_registers): Support
17751 registers which are allowed to fail to store.
17752 * linux-low.h (linux_target_ops): Likewise.
17753 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17754 (ppc_cannot_store_register): FPSCR may not be storable.
17756 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17758 * server.h: Include <string.h> if HAVE_STRING_H.
17759 * ChangeLog: Correct paths in last ChangeLog entry.
17761 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17763 * linux-low.h: Remove obsolete prototypes.
17764 (struct linux_target_ops): New.
17765 (extern the_low_target): New.
17766 * linux-low.c (num_regs, regmap): Remove declarations.
17767 (register_addr): Use the_low_target explicitly.
17768 (fetch_register): Likewise.
17769 (usr_fetch_inferior_registers): Likewise.
17770 (usr_store_inferior_registers): Likewise.
17771 * linux-arm-low.c (num_regs): Remove.
17772 (arm_num_regs): Define.
17773 (arm_regmap): Renamed from regmap, made static.
17774 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17776 (arm_cannot_store_register): Renamed from cannot_store_register,
17778 (the_low_target): New.
17779 * linux-i386-low.c (num_regs): Remove.
17780 (i386_num_regs): Define.
17781 (i386_regmap): Renamed from regmap, made static.
17782 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17784 (i386_cannot_store_register): Renamed from cannot_store_register,
17786 (the_low_target): New.
17787 * linux-ia64-low.c (num_regs): Remove.
17788 (ia64_num_regs): Define.
17789 (ia64_regmap): Renamed from regmap, made static.
17790 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17792 (ia64_cannot_store_register): Renamed from cannot_store_register,
17794 (the_low_target): New.
17795 * linux-m68k-low.c (num_regs): Remove.
17796 (m68k_num_regs): Define.
17797 (m68k_regmap): Renamed from regmap, made static.
17798 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17800 (m68k_cannot_store_register): Renamed from cannot_store_register,
17802 (the_low_target): New.
17803 * linux-mips-low.c (num_regs): Remove.
17804 (mips_num_regs): Define.
17805 (mips_regmap): Renamed from regmap, made static.
17806 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17808 (mips_cannot_store_register): Renamed from cannot_store_register,
17810 (the_low_target): New.
17811 * linux-ppc-low.c (num_regs): Remove.
17812 (ppc_num_regs): Define.
17813 (ppc_regmap): Renamed from regmap, made static.
17814 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17816 (ppc_cannot_store_register): Renamed from cannot_store_register,
17818 (the_low_target): New.
17819 * linux-s390-low.c (num_regs): Remove.
17820 (s390_num_regs): Define.
17821 (s390_regmap): Renamed from regmap, made static.
17822 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17824 (s390_cannot_store_register): Renamed from cannot_store_register,
17826 (the_low_target): New.
17827 * linux-sh-low.c (num_regs): Remove.
17828 (sh_num_regs): Define.
17829 (sh_regmap): Renamed from regmap, made static.
17830 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17832 (sh_cannot_store_register): Renamed from cannot_store_register,
17834 (the_low_target): New.
17835 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17836 (the_low_target): New.
17838 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17840 * Makefile.in: Add stamp-h target.
17841 * configure.in: Create stamp-h.
17842 * configure: Regenerated.
17844 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17846 * inferiors.c: New file.
17847 * target.c: New file.
17848 * target.h: New file.
17849 * Makefile.in: Add target.o and inferiors.o. Update
17851 * linux-low.c (inferior_pid): New static variable,
17852 moved from server.c.
17853 (linux_create_inferior): Renamed from create_inferior.
17854 Call add_inferior. Return 0 on success instead of a PID.
17855 (linux_attach): Renamed from myattach.
17856 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17857 (linux_thread_alive): Renamed from mythread_alive.
17858 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17860 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17861 (regsets_store_inferior_registers): Correct error message.
17862 Add missing ``return 0''.
17863 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17864 (linux_store_registers): Renamed from store_inferior_registers.
17865 (linux_read_memory): Renamed from read_inferior_memory.
17866 (linux_write_memory): Renamed from write_inferior_memory.
17867 (linux_target_ops): New structure.
17868 (initialize_low): Call set_target_ops ().
17869 * remote-utils.c (unhexify): New function.
17870 (hexify): New function.
17871 (input_interrupt): Send signals to ``signal_pid''.
17872 * server.c (inferior_pid): Remove.
17873 (start_inferior): Update create_inferior call.
17874 (attach_inferior): Call add_inferior.
17875 (handle_query): New function.
17876 (main): Call handle_query for `q' packets.
17877 * server.h: Include "target.h". Remove obsolete prototypes.
17878 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17880 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17882 * Makefile.in: Add WARN_CFLAGS. Update configury
17884 * configure.in: Check for <string.h>
17885 * configure: Regenerate.
17886 * config.in: Regenerate.
17887 * gdbreplay.c: Include needed system headers.
17888 (remote_open): Remove strchr prototype.
17889 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17890 * regcache.c (supply_register): Change buf argument to const void *.
17891 (supply_register_by_name): Likewise.
17892 (collect_register): Change buf argument to void *.
17893 (collect_register_by_name): Likewise.
17894 * regcache.h: Add missing prototypes.
17895 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17896 * server.c (handle_query): New function.
17897 (attached): New static variable, moved out of main.
17898 (main): Quiet longjmp clobber warnings.
17899 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17900 * utils.c (error): Remove NORETURN.