1 2020-01-14 Tom Tromey <tom@tromey.com>
3 * server.h: Include config.h.
4 * gdbreplay.c: Include config.h.
6 * configure.ac: Don't source common.host.
7 * acinclude.m4: Update path.
8 * Makefile.in (INCSUPPORT): New variable.
9 (INCLUDE_CFLAGS): Add INCSUPPORT.
10 (SFILES): Update paths.
11 (version-generated.c): Update path to create-version.sh.
12 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
14 2020-01-14 Tom Tromey <tom@tromey.com>
16 * configure.ac (LIBS): Use WIN32APILIBS.
17 (USE_WIN32API): Don't define.
20 2020-01-14 Tom Tromey <tom@tromey.com>
24 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
26 * Makefile.in (%-generated.c): Remove rule for files from
29 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
31 * configure: Re-generate.
33 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
35 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
37 * tracepoint.c (stop_tracing, flush_trace_buffer,
38 about_to_request_buffer_space, get_trace_state_variable_value,
39 set_trace_state_variable_value, gdb_collect): Add declaration.
41 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
43 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
44 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
45 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
46 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
47 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
50 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
52 * inferiors.c: Include gdbsupport/common-inferior.h.
54 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
56 * hostio-errno.c: Include hostio.h.
58 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
60 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
63 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
65 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
66 * linux-arm-tdesc.h: Include arch/arm.h.
68 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
70 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
72 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
74 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
75 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
77 2020-01-10 Pedro Alves <palves@redhat.com>
79 * fork-child.c (post_fork_inferior): Pass target down to
81 * inferiors.c (switch_to_thread): Add process_stratum_target
83 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
84 * nto-low.c (nto_target_ops): Now a process_stratum_target.
85 * linux-low.c (linux_target_ops): Now a process_stratum_target.
86 * remote-utils.c (prepare_resume_reply): Pass the target to
88 * target.c (the_target): Now a process_stratum_target.
89 (done_accessing_memory): Pass the target to switch_to_thread.
90 (set_target_ops): Ajust to use process_stratum_target.
91 * target.h (struct target_ops): Rename to ...
92 (struct process_stratum_target): ... this.
93 (the_target, set_target_ops): Adjust.
94 (prepare_to_access_memory): Adjust comment.
95 * win32-low.c (child_xfer_memory): Adjust to use
96 process_stratum_target.
97 (win32_target_ops): Now a process_stratum_target.
99 2020-01-06 Eli Zaretskii <eliz@gnu.org>
100 Pedro Alves <palves@redhat.com>
102 * win32-low.c (get_child_debug_event): Extract the fatal exception
103 from the exit status and convert to the equivalent Posix signal
105 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
106 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
108 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
110 * Makefile.in: Use INSTALL_PROGRAM_ENV.
112 2020-01-01 Joel Brobecker <brobecker@adacore.com>
114 * server.c (gdbserver_version): Change copyright year to 2020.
115 * gdbreplay.c (gdbreplay_version): Likewise.
117 2019-12-19 Christian Biesinger <cbiesinger@google.com>
119 * configure: Regenerate.
120 * configure.ac: Quote variable arguments of test.
122 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
124 * Makefile.in: Fix build with GNU Make 3.81
126 2019-12-16 Tom Tromey <tromey@adacore.com>
128 * server.c (get_exec_file): Constify result.
130 2019-12-10 Christian Biesinger <cbiesinger@google.com>
132 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
133 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
134 * config.in: Regenerate.
135 * configure: Regenerate.
136 * configure.ac: Don't check for strerror.
137 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
138 Call safe_strerror instead of strerror.
139 * server.h (strerror): Remove this now-unnecessary declaration.
140 * tracepoint.c (init_named_socket): Call safe_strerror instead of
142 (gdb_agent_helper_thread): Likewise.
143 * utils.c (perror_with_name): Likewise.
145 2019-11-26 Tom Tromey <tom@tromey.com>
147 * configure, config.in: Rebuild.
149 2019-11-26 Tom Tromey <tom@tromey.com>
151 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
152 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
154 * configure, config.in: Rebuild.
156 2019-11-26 Tom Tromey <tom@tromey.com>
158 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
159 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
160 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
161 * acinclude.m4: Include ax_pthread.m4.
162 * config.in, configure: Rebuild.
164 2019-11-26 Christian Biesinger <cbiesinger@google.com>
166 * debug.c (debug_set_output): Call safe_strerror instead of
168 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
169 (linux_kill_one_lwp): Likewise.
170 (linux_detach_one_lwp): Likewise.
171 (linux_wait_for_event_filtered): Likewise.
172 (store_register): Likewise.
173 * lynx-low.c (lynx_attach): Likewise.
174 * mem-break.c (insert_memory_breakpoint): Likewise.
175 (remove_memory_breakpoint): Likewise.
176 (delete_fast_tracepoint_jump): Likewise.
177 (set_fast_tracepoint_jump): Likewise.
178 (uninsert_fast_tracepoint_jumps_at): Likewise.
179 (reinsert_fast_tracepoint_jumps_at): Likewise.
180 * nto-low.c (nto_xfer_memory): Likewise.
181 (nto_resume): Likewise.
183 2019-11-20 Luis Machado <luis.machado@linaro.org>
185 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
186 instead of register count.
187 * tdesc.c (tdesc_contains_feature): New function.
188 * tdesc.h (tdesc_contains_feature): New prototype.
190 2019-11-15 Christian Biesinger <cbiesinger@google.com>
192 * Makefile.in: Add safe-strerror.c.
193 * configure: Regenerate.
194 * configure.ac: Don't source common.host.
196 2019-11-15 Christian Biesinger <cbiesinger@google.com>
198 * config.in: Regenerate.
199 * configure: Regenerate.
201 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
203 * ax.c (ax_printf): Handle size_t_arg.
205 2019-11-06 Christian Biesinger <cbiesinger@google.com>
207 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
208 * mi/mi-main.c (output_cores): Likewise.
209 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
210 (linux_xfer_osdata_modules): Likewise.
211 * remote.c (register_remote_support_xml): Likewise.
212 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
213 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
215 2019-11-01 Christian Biesinger <cbiesinger@google.com>
217 * configure: Regenerate.
218 * configure.ac: Remove check for strerror_r.
220 2019-10-31 Christian Biesinger <cbiesinger@google.com>
222 * config.in: Regenerate.
223 * configure: Regenerate.
224 * configure.ac: Also check for strerror_r.
226 2019-10-31 Christian Biesinger <cbiesinger@google.com>
228 * ax.h (debug_agent): Remove duplicate declaration.
230 2019-10-26 Tom de Vries <tdevries@suse.de>
232 * linux-aarch64-low.c: Fix typos in comments.
233 * linux-arm-low.c: Same.
235 * linux-ppc-low.c: Same.
236 * proc-service.c: Same.
239 * tracepoint.c: Same.
242 2019-10-25 Tom Tromey <tromey@adacore.com>
244 * utils.c (xstrdup): Remove.
246 2019-10-23 Tom Tromey <tom@tromey.com>
248 * configure, config.in: Rebuild.
250 2019-10-23 Tom Tromey <tom@tromey.com>
252 * configure: Rebuild.
253 * acinclude.m4: Use m4_include, not sinclude.
255 2019-10-17 Tom Tromey <tromey@adacore.com>
257 * configure: Rebuild.
258 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
259 in AC_CONFIG_FILES invocation.
260 * Makefile.in (stamp-h, Makefile): Use new-style config.status
263 2019-10-16 Christian Biesinger <cbiesinger@google.com>
265 * server.c: Include xml-builtin.h.
266 (get_xml_features): Don't declare xml_builtins here.
268 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
270 * Makefile.in: Remove references to vec-ipa.o.
272 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
274 * Makefile.in: Remove references to vec.c.
276 2019-10-02 Christian Biesinger <cbiesinger@google.com>
278 * server.c (server_waiting): Change to bool.
279 (extended_protocol): Likewise.
280 (response_needed): Likewise.
281 (exit_requested): Likewise.
282 (run_once): Likewise.
283 (report_no_resumed): Likewise.
284 (non_stop): Likewise.
285 (disable_packet_vCont): Likewise.
286 (disable_packet_Tthread): Likewise.
287 (disable_packet_qC): Likewise.
288 (disable_packet_qfThreadInfo): Likewise.
289 (handle_general_set): Update.
290 (handle_detach): Update.
291 (handle_monitor_command): Update.
292 (handle_query): Update.
293 (captured_main): Update.
294 (process_serial_event): Update.
295 * server.h (server_waiting): Change to bool.
296 (disable_packet_vCont): Likewise.
297 (disable_packet_Tthread): Likewise.
298 (disable_packet_qC): Likewise.
299 (disable_packet_qfThreadInfo): Likewise.
300 (run_once): Likewise.
301 (non_stop): Likewise.
302 * target.c (target_stop_and_wait): Update.
304 2019-10-02 Tom Tromey <tromey@adacore.com>
306 * Makefile.in (SFILES): Add common-inferior.c.
307 (OBS): Add common-inferior.o.
308 * server.c (startup_with_shell): Don't define.
310 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
312 * linux-low.c (linux_low_read_btrace): Update for change to
315 2019-09-20 Christian Biesinger <cbiesinger@google.com>
317 * debug.c (debug_threads): Remove comment in favor of the header.
318 * debug.h (using_threads): Add declaration.
319 (debug_threads): Add comment.
320 * linux-aarch64-low.c: Include debug.h and remove declaration of
322 * nto-low.c: Likewise.
323 * remote-utils.c: Likewise.
324 * thread-db.c: Likewise.
326 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
328 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
329 and powerpc-cell64l-ipa.o.
330 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
331 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
332 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
335 * spu-low.c: Remove file.
337 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
338 (parse_spufs_run): Remove.
339 (ppc_get_pc): Remove Cell/B.E. support.
340 (ppc_set_pc): Likewise.
341 (ppc_breakpoint_at): Likewise.
342 (ppc_arch_setup): Likewise.
343 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
344 tdesc_powerpc_cell32l.
345 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
346 or init_registers_powerpc_cell32l.
347 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
348 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
349 or init_registers_powerpc_cell32l.
350 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
351 (init_registers_powerpc_cell32l): Remove prototype.
352 (init_registers_powerpc_cell64l): Likewise.
354 * target.h (struct target_ops): Remove qxfer_spu member.
355 * server.c (handle_qxfer_spu): Remove.
356 (qxfer_packets): Remove entry for "spu".
357 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
358 * linux-low.c (SPUFS_MAGIC): Remove.
359 (spu_enumerate_spu_ids): Remove.
360 (linux_qxfer_spu): Remove.
361 (linux_target_ops): Remove qxfer_spu member.
362 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
363 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
364 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
366 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
368 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
369 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
370 * config.in: Regenerate.
371 * configure: Regenerate.
373 2019-08-15 Tom Tromey <tromey@adacore.com>
375 * target.c (target_write_memory): Use gdb::byte_vector.
377 2019-08-15 Tom Tromey <tromey@adacore.com>
379 * tracepoint.c (write_inferior_data_pointer)
380 (write_inferior_integer, write_inferior_int8)
381 (write_inferior_uinteger, m_tracepoint_action_download)
382 (r_tracepoint_action_download, x_tracepoint_action_download)
383 (l_tracepoint_action_download, clear_inferior_trace_buffer)
384 (download_agent_expr, download_tracepoint_1)
385 (download_trace_state_variables, upload_fast_traceframes): Update.
386 * server.c (gdb_write_memory): Update.
387 * remote-utils.c (relocate_instruction): Update.
388 * proc-service.c (ps_pdwrite): Update.
389 * mem-break.c (remove_memory_breakpoint)
390 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
391 (uninsert_fast_tracepoint_jumps_at)
392 (reinsert_fast_tracepoint_jumps_at): Update.
393 * linux-x86-low.c (append_insns)
394 (i386_install_fast_tracepoint_jump_pad)
395 (amd64_write_goto_address, i386_write_goto_address): Update.
396 * linux-s390-low.c (append_insns, s390_write_goto_address):
398 * linux-ppc-low.c (ppc_relocate_instruction)
399 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
400 (ppc_write_goto_address): Update.
401 * linux-aarch64-low.c (append_insns): Update.
402 * target.h (struct target_ops): Update.
403 (write_inferior_memory): Don't declare.
404 * target.c (target_write_memory): Rename from
405 write_inferior_memory. Remove old target_write_memory.
407 2019-08-15 Tom Tromey <tromey@adacore.com>
409 * target.c (write_inferior_memory): Use std::vector.
411 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
414 * configure.ac: Drop enable-libmcheck support.
415 * configure, config.in: Rebuild.
416 * acinclude.m4: Don't include it.
418 2019-07-19 Alan Hayward <alan.hayward@arm.com>
420 * configure.srv: Remove Arm xml files.
422 2019-07-19 Alan Hayward <alan.hayward@arm.com>
424 * configure.srv: Add new files. Remove xml generated files.
425 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
427 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
428 * linux-aarch32-tdesc.c: New file.
429 * linux-aarch32-tdesc.h: New file.
430 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
431 * linux-arm-low.c (init_registers_arm, tdesc_arm)
432 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
433 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
434 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
435 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
436 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
437 (arm_read_description): Call arm_linux_read_description.
438 (initialize_low_arch): Don't init registers.
439 * linux-arm-tdesc.c: New file.
440 * linux-arm-tdesc.h: New file.
442 2019-07-10 Alan Hayward <alan.hayward@arm.com>
444 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
445 Move counter inside for.
446 (arm_read_description): Check ptrace earlier.
447 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
449 2019-07-09 Tom Tromey <tom@tromey.com>
451 * configure: Rebuild.
452 * configure.ac: Change common to gdbsupport.
453 * acinclude.m4: Change common to gdbsupport.
454 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
455 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
456 common to gdbsupport.
457 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
458 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
459 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
460 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
461 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
462 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
463 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
464 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
465 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
466 common to gdbsupport.
468 2019-07-04 Alan Hayward <alan.hayward@arm.com>
470 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
472 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
474 2019-07-04 Alan Hayward <alan.hayward@arm.com>
476 * configure.srv: Remove legacy xml.
477 * linux-aarch64-low.c (initialize_low_arch): Remove
478 initialize_low_tdesc call.
479 * linux-aarch64-tdesc-selftest.c: Remove file.
480 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
481 * linux-x86-low.c (initialize_low_arch): Remove
482 initialize_low_tdesc call.
483 * linux-x86-tdesc-selftest.c: Remove file.
484 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
486 2019-06-20 Tom de Vries <tdevries@suse.de>
488 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
489 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
491 2019-06-19 Tom de Vries <tdevries@suse.de>
493 * debug.h (debug_write): Change return type to ssize_t.
494 * debug.c (debug_write): Same.
496 2019-06-14 Tom Tromey <tom@tromey.com>
498 * configure.ac: Use new path to gnulib.
499 * configure: Rebuild.
500 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
503 2019-06-11 Tom Tromey <tom@tromey.com>
505 * Makefile.in (SFILES): Add alloc.c.
507 (IPA_OBJS): Add alloc-ipa.o.
508 (alloc-ipa.o): New target.
509 (%.o: ../%.c): New pattern rule.
511 2019-06-10 Tom Tromey <tromey@adacore.com>
513 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
514 end warning with a newline.
515 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
517 * thread-db.c (attach_thread): Don't end warning with a newline.
518 (thread_db_notice_clone): Likewise.
519 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
521 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
522 end warning with a newline.
524 2019-06-04 Pedro Alves <palves@redhat.com>
526 * server.c (captured_main): Use make_unique_xstrdup.
528 2019-06-02 Tom Tromey <tom@tromey.com>
530 * gdbreplay.c (fromhex): Remove.
531 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
533 2019-05-29 Tom Tromey <tromey@adacore.com>
535 * configure: Rebuild.
537 2019-05-06 Kevin Buettner <kevinb@redhat.com>
539 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
540 sign extension code on 32-bit builds.
542 2019-05-03 Eli Zaretskii <eliz@gnu.org>
545 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
547 2019-04-19 Tom Tromey <tom@tromey.com>
549 * server.c (struct vstop_notif): Derive from notif_event.
551 (queue_stop_reply): Update.
552 (remove_all_on_match_ptid): Change type. Rewrite.
553 (discard_queued_stop_replies): Rewrite.
554 (in_queued_stop_replies_ptid): Change type.
555 (in_queued_stop_replies): Rewrite.
556 (notif_stop): Update.
557 (queue_stop_reply_callback): Update.
558 (captured_main): Don't call initialize_notif.
559 (push_stop_notification): Update.
560 * notif.c (notif_write_event, handle_notif_ack)
561 (notif_event_enque, notif_push): Update.
562 (notif_event_xfree, initialize_notif): Remove.
563 * notif.h (struct notif_event): Include <list>, not
565 (struct notif_server) <queue>: Now a std::list.
566 (notif_event_p): Remove typedef.
567 (initialize_notif): Don't declare.
568 (struct notif_event): Add virtual destructor.
570 2019-04-17 Alan Hayward <alan.hayward@arm.com>
572 * ax.c (ax_vdebug): Call debug_printf.
573 * debug.c (debug_write): New function.
574 * debug.h (debug_write): New declaration.
575 * linux-low.c (sigchld_handler): Call debug_write.
577 2019-04-17 Alan Hayward <alan.hayward@arm.com>
579 * debug.c (debug_set_output): New function.
580 (debug_vprintf): Send output to debug_file.
581 (debug_flush): Likewise.
582 * debug.h (debug_set_output): New declaration.
583 * server.c (handle_monitor_command): Add debug-file option.
584 (captured_main): Likewise.
586 2019-04-17 Alan Hayward <alan.hayward@arm.com>
588 * debug.c (remote_debug): Add definition.
589 * debug.h (remote_debug): Add declaration.
590 * hostio.c (remote_debug): Remove declaration.
591 * remote-utils.c (struct ui_file): Likewise.
592 (remote_debug): Likewise.
593 * remote-utils.h (remote_debug): Likewise,
594 * server.c (remote_debug): Remove definition.
596 2019-04-10 Kevin Buettner <kevinb@redhat.com>
598 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
599 when using a 64-bit gdbserver.
601 2019-04-09 Tom Tromey <tromey@adacore.com>
603 * linux-low.c (select_event_lwp): Use find_thread_in_random.
605 2019-04-08 Tom Tromey <tom@tromey.com>
607 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
609 (linux_resume_one_lwp): Likewise.
611 2019-04-08 Tom Tromey <tom@tromey.com>
613 * gdbreplay.c: Update.
614 * linux-low.c: Update.
617 2019-04-08 Tom Tromey <tom@tromey.com>
619 * server.c: Use C++ exception handling.
620 * linux-low.c: Use C++ exception handling.
621 * gdbreplay.c: Use C++ exception handling.
623 2019-04-08 Tom Tromey <tom@tromey.com>
625 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
626 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
627 (captured_main, main): Update.
628 * gdbreplay.c (main): Update.
630 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
632 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
633 value in argument pointer, return 1 if the entry is found and 0
634 otherwise. Move comment.
635 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
636 * linux-low.h (linux_get_auxv): Declare.
637 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
639 2019-04-05 Tom Tromey <tromey@adacore.com>
641 * server.c (gdbserver_usage): Use upper-case for metasyntactic
644 2019-03-28 Alan Hayward <alan.hayward@arm.com>
646 * linux-low.c (AT_HWCAP2): Add define if not already included.
648 2019-03-26 Alan Hayward <alan.hayward@arm.com>
650 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
651 (aarch64_arch_setup): Call linux_get_hwcap.
652 * linux-arm-low.c (arm_get_hwcap): Remove function.
653 (arm_read_description): Call linux_get_hwcap.
654 * linux-low.c (linux_get_auxv): New function.
655 (linux_get_hwcap): Likewise.
656 (linux_get_hwcap2): Likewise.
657 * linux-low.h (linux_get_hwcap): New declaration.
658 (linux_get_hwcap2): Likewise.
659 * linux-ppc-low.c (ppc_get_auxv): Remove function.
660 (ppc_arch_setup): Call linux_get_hwcap.
661 * linux-s390-low.c (s390_get_hwcap): Remove function.
662 (s390_arch_setup): Call linux_get_hwcap.
664 2019-03-22 Alan Hayward <alan.hayward@arm.com>
665 Jiong Wang <jiong.wang@arm.com>
667 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
668 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
670 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
672 2019-03-22 Alan Hayward <alan.hayward@arm.com>
673 Jiong Wang <jiong.wang@arm.com>
675 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
676 (aarch64_get_hwcap): New function.
677 (aarch64_arch_setup): Read APIA hwcap.
679 2019-03-22 Alan Hayward <alan.hayward@arm.com>
680 Jiong Wang <jiong.wang@arm.com>
682 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
683 (initialize_low_tracepoint): Likewise.
684 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
685 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
686 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
687 (aarch64_linux_read_description): Likewise.
688 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
690 2019-03-12 John Baldwin <jhb@FreeBSD.org>
692 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
693 i386_create_target_description for 'segments' parameter.
694 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
695 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
696 * win32-i386-low.c (i386_arch_setup): Likewise.
698 2019-03-12 Tom Tromey <tromey@adacore.com>
700 * linux-low.c (iterate_over_lwps): Update.
702 2019-03-06 Tom Tromey <tom@tromey.com>
704 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
705 (captured_main): Use SCOPE_EXIT.
707 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
709 * configure.srv: Use '$enable_unittest' instead of '$development'
710 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
713 2019-02-27 Tom Tromey <tromey@adacore.com>
715 * gdbreplay.c (logchar): Handle \r\n.
717 2019-02-07 Alan Hayward <alan.hayward@arm.com>
719 * linux-low.c (linux_attach): Add process before lwp.
720 * server.c (attach_inferior): Check if already attached.
722 2019-02-07 Tom Tromey <tom@tromey.com>
724 * x86-tdesc.h: Rename include guard.
725 * x86-low.h: Add include guard.
726 * wincecompat.h: Rename include guard.
727 * win32-low.h: Add include guard.
728 * utils.h: Rename include guard.
729 * tracepoint.h: Rename include guard.
730 * tdesc.h: Rename include guard.
731 * target.h: Rename include guard.
732 * server.h: Rename include guard.
733 * remote-utils.h: Rename include guard.
734 * regcache.h: Rename include guard.
735 * nto-low.h: Rename include guard.
736 * notif.h: Add include guard.
737 * mem-break.h: Rename include guard.
738 * lynx-low.h: Add include guard.
739 * linux-x86-tdesc.h: Add include guard.
740 * linux-s390-tdesc.h: Add include guard.
741 * linux-ppc-tdesc-init.h: Add include guard.
742 * linux-low.h: Add include guard.
743 * linux-aarch64-tdesc.h: Add include guard.
744 * linux-aarch32-low.h: Add include guard.
745 * inferiors.h: Rename include guard.
746 * i387-fp.h: Rename include guard.
747 * hostio.h: Rename include guard.
748 * gdbthread.h: Rename include guard.
749 * gdb_proc_service.h: Rename include guard.
750 * event-loop.h: Rename include guard.
751 * dll.h: Rename include guard.
752 * debug.h: Rename include guard.
753 * ax.h: Rename include guard.
755 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
758 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
759 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
761 2019-01-25 Tom Tromey <tom@tromey.com>
763 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
765 2019-01-25 Tom Tromey <tom@tromey.com>
767 * win32-low.c: Fix common/ includes.
768 * win32-i386-low.c: Fix common/ includes.
769 * tracepoint.c: Fix common/ includes.
770 * thread-db.c: Fix common/ includes.
771 * target.h: Fix common/ includes.
772 * symbol.c: Fix common/ includes.
773 * spu-low.c: Fix common/ includes.
774 * server.h: Fix common/ includes.
775 * server.c: Fix common/ includes.
776 * remote-utils.c: Fix common/ includes.
777 * regcache.h: Fix common/ includes.
778 * regcache.c: Fix common/ includes.
779 * nto-x86-low.c: Fix common/ includes.
780 * notif.h: Fix common/ includes.
781 * mem-break.h: Fix common/ includes.
782 * lynx-low.c: Fix common/ includes.
783 * lynx-i386-low.c: Fix common/ includes.
784 * linux-x86-tdesc-selftest.c: Fix common/ includes.
785 * linux-x86-low.c: Fix common/ includes.
786 * linux-low.c: Fix common/ includes.
787 * inferiors.h: Fix common/ includes.
788 * i387-fp.c: Fix common/ includes.
789 * hostio.c: Fix common/ includes.
790 * hostio-errno.c: Fix common/ includes.
791 * gdbthread.h: Fix common/ includes.
792 * gdbreplay.c: Fix common/ includes.
793 * fork-child.c: Fix common/ includes.
794 * event-loop.c: Fix common/ includes.
796 (enum gdb_agent_op): Fix common/ includes.
798 2019-01-21 Tom Tromey <tom@tromey.com>
800 * tracepoint.c: Fix includes.
801 * remote-utils.c: Fix includes.
802 * linux-x86-low.c: Fix includes.
804 2019-01-01 Joel Brobecker <brobecker@adacore.com>
806 * gdbreplay.c (gdbreplay_version): Update copyright year in
808 * server.c (gdbserver_version): Likewise.
810 2018-12-05 Alan Hayward <alan.hayward@arm.com>
812 * linux-low.c (add_lwp): Switch ordering.
814 2018-11-29 Tom Tromey <tom@tromey.com>
816 * win32-low.c (win32_join): Take pid, not process.
817 * target.h (struct target_ops) <join>: Change argument type.
818 (join_inferior): Change argument name.
819 * spu-low.c (spu_join): Take pid, not process.
820 * server.c (handle_detach): Preserve pid before destroying
822 * lynx-low.c (lynx_join): Take pid, not process.
823 * linux-low.c (linux_join): Take pid, not process.
825 2018-11-23 Alan Hayward <alan.hayward@arm.com>
827 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
828 (aarch64_cannot_fetch_register): Likewise.
829 (struct linux_target_ops): Update references.
831 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
833 * linux-ppc-low.c: Include nat/linux-ptrace.h.
835 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
837 * configure.srv (ipa_ppc_linux_regobj): Add
838 powerpc-isa207-htm-vsx32l-ipa.o and
839 powerpc-isa207-htm-vsx64l-ipa.o.
840 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
841 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
842 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
843 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
844 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
845 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
846 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
847 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
848 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
849 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
850 (init_registers_powerpc_isa207_htm_vsx32l)
851 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
852 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
853 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
854 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
855 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
856 (ppc_store_tm_ctarregset): New functions.
857 (ppc_regsets): Add entries for HTM regsets.
858 (ppc_arch_setup): Set htm in features struct when needed. Set
859 sizes for the HTM regsets.
860 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
861 (initialize_low_arch): Call
862 init_registers_powerpc_isa207_htm_vsx32l and
863 init_registers_powerpc_isa207_htm_vsx64l.
864 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
865 PPC_TDESC_ISA207_HTM_VSX.
866 (initialize_low_tracepoint): Call
867 init_registers_powerpc_isa207_htm_vsx32l and
868 init_registers_powerpc_isa207_htm_vsx64l.
870 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
872 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
873 rs6000/power-linux-pmu.xml to srv_xmlfiles.
874 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
875 (ppc_store_pmuregset): New functions.
876 (ppc_regsets): Add entries for ebb and pmu regsets.
877 (ppc_arch_setup): Set isa207 in features struct if the ebb and
878 pmu regsets are available. Set sizes for these regsets.
880 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
882 * configure.srv (ipa_ppc_linux_regobj): Add
883 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
884 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
885 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
886 rs6000/powerpc-isa207-vsx32l.xml, and
887 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
888 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
889 <PPC_TDESC_ISA207_VSX>: New enum value.
890 (init_registers_powerpc_isa207_vsx32l): Declare.
891 (init_registers_powerpc_isa207_vsx64l): Declare.
892 * linux-ppc-low.c (ppc_fill_tarregset): New function.
893 (ppc_store_tarregset): New function.
894 (ppc_regsets): Add entry for the TAR regset.
895 (ppc_arch_setup): Set isa207 in features struct when needed. Set
896 size for the TAR regsets.
897 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
898 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
899 and init_registers_powerpc_isa207_vsx64l.
900 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
901 (initialize_low_tracepoint): Call
902 init_registers_powerpc_isa207_vsx32l and
903 init_registers_powerpc_isa207_vsx64l.
905 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
906 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
908 * configure.srv (ipa_ppc_linux_regobj): Add
909 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
910 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
911 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
912 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
913 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
914 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
915 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
916 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
917 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
918 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
919 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
920 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
921 (ppc_hwcap): Add comment.
922 (ppc_hwcap2): New global.
923 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
924 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
925 (ppc_regsets): Add entries for the DSCR and PPR regsets.
926 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
927 when needed. Set sizes for the the DSCR and PPR regsets.
928 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
929 (initialize_low_arch): Call
930 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
931 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
932 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
933 PPC_TDESC_ISA205_PPR_DSCR_VSX.
934 (initialize_low_tracepoint): Call
935 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
936 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
938 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
940 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
942 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
943 Simon Marchi <simark@simark.ca>
945 * acinclude.m4: Include "../selftest.m4".
946 * configure: Regenerate.
947 * configure.ac: Use "GDB_AC_SELFTEST".
948 * configure.srv: Use "$enable_unittests" instead of
949 "$development" when checking whether unit tests have been
951 * server.c (captured_main): Update message informing that
952 selftests have been disabled.
954 2018-10-04 Tom Tromey <tom@tromey.com>
956 * configure: Rebuild.
958 2018-10-04 Tom Tromey <tom@tromey.com>
960 * server.c (handle_status): Rename inner "thread".
961 (process_serial_event): Declare "res" in 'm' case.
962 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
963 (iterate_over_lwps): Rename inner "thread".
964 (linux_qxfer_libraries_svr4): Rename inner "len".
965 * gdbthread.h (find_thread_in_random): Rename inner "thread".
967 2018-10-01 Gary Benson <gbenson@redhat.com>
969 * gdb_proc_service.h: Moved common code to
970 common/gdb_proc_service.h.
972 2018-10-01 Gary Benson <gbenson@redhat.com>
974 * gdb_proc_service.h: Synchronize comments and whitespace with
975 GDB's version of this file.
977 2018-09-25 Tom Tromey <tom@tromey.com>
979 * configure: Rebuild.
980 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
982 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
984 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
985 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
986 ($(IPA_LIB)): Sort IPA_OBJS.
988 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
990 * Makefile.in: Remove references to $(ADD_DEPS).
992 2018-09-16 Tom Tromey <tom@tromey.com>
994 * remote-utils.c (remote_open): Use GNU style for metasyntactic
996 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
999 2018-09-05 Tom Tromey <tom@tromey.com>
1001 * configure: Rebuild.
1003 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1006 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1008 2018-08-27 Tom Tromey <tom@tromey.com>
1011 * configure: Rebuild.
1013 2018-08-27 Tom Tromey <tom@tromey.com>
1015 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1016 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1017 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1018 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1019 (s390x_emit_stack_adjust): Add casts to unsigned char.
1021 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1025 * server.h (struct client_state) <disable_randomization>:
1028 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1030 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1032 (mips_supply_ptrace_register): Likewise.
1034 2018-07-22 Tom Tromey <tom@tromey.com>
1036 * configure: Rebuild.
1038 2018-07-22 Tom Tromey <tom@tromey.com>
1040 * win32-low.c (win32_create_inferior): Remove unused variables.
1041 * gdbreplay.c (remote_open): Remove unused variable.
1042 * remote-utils.c (remote_prepare): Remove unused variable.
1043 * x86-tdesc.h (X86_TDESC_H): Define.
1044 (amd64_expedite_regs): Define conditionally.
1045 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1046 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1047 * remote-utils.c (readchar): Remove unused variable.
1049 2018-07-13 Pedro Alves <palves@redhat.com>
1051 * linux-low.c (linux_kill): Change parameter to process_info
1052 pointer instead of pid. Adjust.
1053 * lynx-low.c (lynx_kill): Likewise.
1054 * nto-low.c (nto_kill): Likewise.
1055 * spu-low.c (spu_kill): Likewise.
1056 * win32-low.c (win32_kill): Likewise.
1057 * server.c (handle_v_kill, kill_inferior_callback)
1058 (detach_or_kill_for_exit): Adjust.
1059 * target.c (kill_inferior): Change parameter to process_info
1060 pointer instead of pid. Adjust.
1061 * target.h (struct target_ops) <kill>: Change parameter to
1062 process_info pointer instead of pid. Adjust all implementations
1064 (kill_inferior): Likewise.
1066 2018-07-13 Pedro Alves <palves@redhat.com>
1068 * linux-low.c (linux_detach, linux_join): Change parameter to
1069 process_info pointer instead of pid. Adjust.
1070 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1071 * nto-low.c (nto_detach): Likewise.
1072 * spu-low.c (spu_detach, spu_join): Likewise.
1073 * win32-low.c (win32_detach, win32_join): Likewise.
1074 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1075 * target.h (struct target_ops) <detach, join>: Change parameter to
1076 process_info pointer instead of pid. Adjust all implementations
1078 (detach_inferior, join_inferior): Rename 'pid' parameter to
1081 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1082 Jan Kratochvil <jan.kratochvil@redhat.com>
1083 Paul Fertser <fercerpav@gmail.com>
1084 Tsutomu Seki <sekiriki@gmail.com>
1086 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1087 (OBS): Add 'common/netstuff.o'.
1088 (GDBREPLAY_OBS): Likewise.
1089 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1090 (remote_open): Implement support for IPv6
1092 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1094 (handle_accept_event): Accept connections from IPv6 sources.
1095 (remote_prepare): Handle IPv6-style hostnames; implement
1096 support for IPv6 connections.
1097 (remote_open): Implement support for printing connections from
1100 2018-07-11 Pedro Alves <palves@redhat.com>
1103 * mem-break.c (any_persistent_commands): Add process_info
1104 parameter and use it instead of relying on the current process.
1105 Change return type to bool.
1106 * mem-break.h (any_persistent_commands): Add process_info
1107 parameter and change return type to bool.
1108 * server.c (handle_detach): Remove require_running_or_return call.
1109 Look up the process_info for the process we're about to detach.
1110 If not found, return back error to GDB. Adjust
1111 any_persistent_commands call to pass down a process pointer.
1113 2018-07-11 Pedro Alves <palves@redhat.com>
1115 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1116 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1117 instead of collect_register_by_name.
1118 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1119 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1121 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1122 Pedro Alves <palves@redhat.com>
1124 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1126 2018-07-03 Tom Tromey <tom@tromey.com>
1128 * linux-low.c: Update.
1129 * lynx-low.c: Update.
1130 * mem-break.c: Update.
1131 * nto-low.c: Update.
1132 * remote-utils.c: Update.
1134 * spu-low.c: Update.
1136 * win32-low.c: Update.
1138 2018-07-03 Tom Tromey <tom@tromey.com>
1142 2018-07-03 Tom Tromey <tom@tromey.com>
1144 * linux-low.c: Update.
1146 2018-07-03 Tom Tromey <tom@tromey.com>
1150 2018-07-03 Tom Tromey <tom@tromey.com>
1152 * linux-low.c: Update.
1153 * linux-mips-low.c: Update.
1154 * lynx-low.c: Update.
1155 * nto-low.c: Update.
1156 * remote-utils.c: Update.
1158 * spu-low.c: Update.
1160 * thread-db.c: Update.
1162 2018-07-03 Tom Tromey <tom@tromey.com>
1164 * linux-low.c: Update.
1165 * linux-mips-low.c: Update.
1166 * lynx-low.c: Update.
1167 * mem-break.c: Update.
1168 * nto-low.c: Update.
1169 * remote-utils.c: Update.
1171 * spu-low.c: Update.
1173 * tracepoint.c: Update.
1175 2018-07-03 Tom Tromey <tom@tromey.com>
1177 * linux-low.c: Update.
1178 * linux-ppc-low.c: Update.
1179 * linux-x86-low.c: Update.
1180 * proc-service.c: Update.
1182 * spu-low.c: Update.
1183 * thread-db.c: Update.
1184 * win32-low.c: Update.
1186 2018-07-03 Tom Tromey <tom@tromey.com>
1188 * linux-low.c: Update.
1189 * lynx-low.c: Update.
1190 * nto-low.c: Update.
1191 * remote-utils.c: Update.
1192 * spu-low.c: Update.
1193 * thread-db.c: Update.
1194 * win32-low.c: Update.
1196 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1198 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1199 parameter in call to 'amd64_create_target_description'.
1201 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1203 * x86-tdesc.h: Remove executable permission flag.
1205 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1207 * configure.ac: Remove AC_PREREQ, add missing quoting.
1208 * configure: Re-generate.
1209 * config.in: Re-generate.
1210 * aclocal.m4: Re-generate.
1212 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1214 * tracepoint.h (current_traceframe): Remove declaration.
1216 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1218 * linux-aarch64-low.c (is_sve_tdesc): New function.
1219 (aarch64_sve_regs_copy_to_regcache): Likewise.
1220 (aarch64_sve_regs_copy_from_regcache): Likewise.
1221 (aarch64_regs_info): Add SVE checks.
1222 (initialize_low_arch): Initialize SVE.
1224 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1226 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1228 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1230 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1231 (initialize_low_tracepoint): Likewise
1232 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1233 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1235 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1237 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1239 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1241 * server.h (PBUFSIZ): Increase size
1243 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1245 * regcache.c (regcache::raw_compare): New function.
1246 * regcache.h (regcache::raw_compare): New declaration.
1248 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1250 * regcache.c (new_register_cache): Use new.
1251 (free_register_cache): Use delete.
1252 (register_data): Use const.
1253 (supply_register): Move body inside regcache.
1254 (regcache::raw_supply): New override function.
1255 (collect_register): Move body inside regcache.
1256 (regcache::raw_collect): New override function.
1257 (regcache::get_register_status): New override function.
1258 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1260 2018-06-09 Tom Tromey <tom@tromey.com>
1262 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1264 (event_queue): Use std::queue.
1265 (gdb_event_xfree): Remove.
1266 (initialize_event_loop, process_event, wait_for_event): Update.
1268 2018-06-08 Stan Cox <scox@redhat.com>
1270 * win32-low.c (win32_create_inferior): last_ptid and last_status
1271 moved to client_state.
1273 2018-06-08 Pedro Alves <palves@redhat.com>
1275 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1276 common/common-exceptions.o, common/common-utils.o,
1277 common/errors.o, common/print-utils.o and utils.o.
1278 * gdbreplay.c: Include "common-defs.h" instead of the two
1279 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1280 string.h or alloca.h.
1281 (perror_with_name): Delete.
1282 (remote_open): Use xstrdup instead of strdup.
1283 (main): Rename to ...
1284 (captured_main): ... this.
1287 2018-06-08 Tom Tromey <tom@tromey.com>
1289 * linux-low.c (linux_low_read_btrace): Update.
1291 2018-06-04 Stan Cox <scox@redhat.com>
1293 * server.h (struct client_state): New.
1294 * server.c (cont_thread, general_thread, multi_process)
1295 (report_fork_events, report_vfork_events, report_exec_events)
1296 (report_thread_events, swbreak_feature, hwbreak_feature)
1297 (vCont_supported, disable_randomization, pass_signals)
1298 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1299 Moved to client_state.
1300 * remote-utils.c (remote_debug, noack_mode)
1301 (transport_is_reliable): Moved to client_state.
1302 * tracepoint.c (current_traceframe): Moved to client_state.
1305 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1306 linux-low.c, remote-utils.h, target.c: Use client_state.
1308 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1310 * configure.srv: Add new c/h file.
1312 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1314 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1317 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1319 * gdb.arch/mips-fpregset-core.exp: New test.
1320 * gdb.arch/mips-fpregset-core.c: New test source.
1322 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1325 * hostio.c (require_int): Do not report overflow for integers
1326 between 0xfffffff and 0x7fffffff.
1328 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1330 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1331 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1332 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1334 (the_low_target): Wire them.
1336 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1338 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1339 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1340 mode. Call collect_register_by_name with vscr using
1341 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1342 (ppc_store_vrregset): Add and set vscr_offset variable as in
1343 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1346 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1348 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1349 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1350 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1352 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1354 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1355 (ppc_store_vsxregset): Likewise.
1356 (ppc_fill_vrregset): Likewise.
1357 (ppc_store_vrregset): Likewise.
1358 (ppc_fill_evrregset): Likewise.
1359 (ppc_store_evrregset): Likewise.
1360 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1361 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1364 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1366 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1367 wordsize of the inferior. Call ppc_linux_target_wordsize.
1369 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1371 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1372 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1373 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1374 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1375 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1376 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1377 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1378 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1379 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1380 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1381 (tdesc_powerpc_e500l): Remove.
1382 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1383 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1384 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1385 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1387 (ppc_arch_setup): Remove target description matching code. Fill a
1388 ppc_linux_features struct and call ppc_linux_match_description
1391 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1393 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1394 width of the requested register exceeds the width of the
1396 (mips_cannot_store_register): Likewise.
1398 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1400 * linux-mips-low.c (mips_fetch_register): New function. Update
1402 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1403 (the_low_target): Wire `mips_fetch_register'.
1405 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1407 * lynx-i386-low.c (LYNXOS_178): New macro.
1408 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1409 the layout on LynxOS-178.
1410 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1411 handle floating point registers that are not supported by
1414 2018-05-10 Tom Tromey <tom@tromey.com>
1416 * configure: Rebuild.
1418 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1421 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1422 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1423 Use it to set the expedite_regs field in the given tdesc.
1424 * x86-tdesc.h: New file.
1425 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1426 Adjust following the addition of the new expedite_regs parameter
1427 to init_target_desc.
1428 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1429 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1430 (i386_linux_read_description, amd64_linux_read_description):
1431 Adjust following the addition of the new expedite_regs parameter
1432 to init_target_desc.
1433 * lynx-i386-low.c: #include "x86-tdesc.h".
1434 (lynx_i386_arch_setup): Adjust following the addition of the new
1435 expedite_regs parameter to init_target_desc.
1436 * nto-x86-low.c: #include "x86-tdesc.h".
1437 (nto_x86_arch_setup): Adjust following the addition of the new
1438 expedite_regs parameter to init_target_desc.
1439 * win32-i386-low.c: #include "x86-tdesc.h".
1440 (i386_arch_setup): Adjust following the addition of the new
1441 expedite_regs parameter to init_target_desc.
1443 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1446 * win32-low.c (win32_create_inferior): Add call to my_wait
1447 setting last_status global.
1449 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1452 * win32-low.c (create_process): Only call gdb_tilde_expand if
1453 inferior_cwd is not NULL.
1455 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1457 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1458 registers to the cache if their values have changed.
1459 (i387_xsave_to_cache): Provide default values for x87 control
1460 registers when these features are available, but disabled.
1461 * regcache.c (supply_register_by_name_zeroed): New function.
1462 * regcache.h (supply_register_by_name_zeroed): Declare new
1465 2018-05-07 Tom Tromey <tom@tromey.com>
1467 * configure: Rebuild.
1469 2018-05-04 Tom Tromey <tom@tromey.com>
1471 * configure: Rebuild.
1473 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1474 Pedro Alves <palves@redhat.com>
1476 * linux-aarch64-low.c (aarch64_stopped_data_address):
1479 2018-04-27 Tom Tromey <tom@tromey.com>
1481 * configure: Rebuild.
1483 2018-04-23 Tom Tromey <tom@tromey.com>
1485 * configure: Rebuild.
1487 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1489 * Makefile.in (depcomp): Add "..".
1490 (all_deps_files): New and use it.
1492 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1494 * configure.srv (aarch64*-*-linux*): Don't include xml.
1495 (i[34567]86-*-cygwin*): Likewise.
1496 (i[34567]86-*-linux*): Likewise.
1497 (i[34567]86-*-lynxos*): Likewise.
1498 (i[34567]86-*-mingw32ce*): Likewise.
1499 (i[34567]86-*-mingw*): Likewise.
1500 (i[34567]86-*-nto*): Likewise.
1501 (tic6x-*-uclinux): Likewise.
1502 (x86_64-*-linux*): Likewise.
1503 (x86_64-*-mingw*): Likewise.
1504 (x86_64-*-cygwin*): Likewise.
1506 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1508 * tdesc.c: Remove xml parameter.
1510 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1512 * server.c (get_features_xml): Remove cast.
1513 * tdesc.c (void target_desc::accept): Fill in function.
1514 (tdesc_get_features_xml): Remove old xml creation.
1515 (print_xml_feature::visit_pre): Add xml vistor.
1516 * tdesc.h (struct target_desc): Make xmltarget mutable.
1517 (tdesc_get_features_xml): Remove declaration.
1519 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1521 * tdesc.c (tdesc_architecture_name): Add new function.
1522 (tdesc_osabi_name): Likewise.
1523 (tdesc_get_features_xml): Use new functions.
1525 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1527 * tdesc.c (tdesc_create_flags): Remove.
1528 (tdesc_add_flag): Likewise.
1529 (tdesc_named_type): Likewise.
1530 (tdesc_create_union): Likewise.
1531 (tdesc_create_struct): Likewise.
1532 (tdesc_create_vector): Likewise.
1533 (tdesc_add_bitfield): Likewise.
1534 (tdesc_add_field): Likewise.
1535 (tdesc_set_struct_size): Likewise.
1537 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1539 * tdesc.c (~target_desc): Remove implictly deleted items.
1540 (init_target_desc): Iterate all features.
1541 (tdesc_get_features_xml): Use vector.
1542 (tdesc_create_feature): Create feature.
1543 * tdesc.h (tdesc_feature) Remove
1544 (target_desc): Add features.
1546 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1548 * Makefile.in: Add common/tdesc.c
1549 * tdesc.c (init_target_desc): init all reg_defs from register
1551 (tdesc_create_reg): Create tdesc_reg.
1552 * tdesc.h (tdesc_feature): Add register vector.
1554 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1556 * tdesc.h (struct target_desc) <features>: Change type to
1557 std::vector<std::string>.
1558 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1560 (tdesc_get_features_xml): Likewise.
1561 (tdesc_create_feature): Likewise.
1563 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1565 * regcache.c (find_register_by_number): Return a ref.
1566 (find_regno): Use references.
1567 (register_size): Likewise.
1568 (register_data): Likewise.
1569 * tdesc.c (target_desc::~target_desc): Remove free calls.
1570 (target_desc::operator==): Use std::vector compare.
1571 (init_target_desc): Use reference.
1572 (tdesc_create_reg): Use reg constructors.
1573 * tdesc.h (struct target_desc): Replace pointer with object.
1575 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1577 * regcache.c (find_register_by_number): Make static.
1578 (find_regno): Use find_register_by_number
1579 * regcache.h (struct reg): Remove declaration.
1581 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1583 * tdesc.c (target_desc::~target_desc): Move to here.
1584 (target_desc::operator==): Likewise.
1585 * tdesc.h (target_desc::~target_desc): Move from here.
1586 (target_desc::operator==): Likewise.
1588 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1590 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1592 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1594 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1596 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1597 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1598 and init_registers_s390_gs_linux64.
1600 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1602 * linux-s390-low.c (s390_fill_gs): Remove function.
1603 (s390_fill_gsbc): Remove function.
1604 (s390_regsets): Set fill functions for the guarded storage regsets
1607 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1609 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1610 the word size. Add comment.
1611 (s390_get_wordsize): New function.
1612 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1613 pswm with it. Instead, use s390_get_wordsize to determine the
1614 word size first and derive the correct tdesc from that directly.
1616 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1618 * Makefile.in: Include silent-rules.mk.
1619 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1620 (COMPILE): Add ECHO_CXX.
1621 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1622 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1623 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1624 (version-generated.c): Add ECHO_GEN.
1625 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1626 (IPAGENT_COMPILE): Add ECHO_CXX.
1627 (%-generated.c): Add ECHO_REGDAT.
1629 2018-03-14 Tom Tromey <tom@tromey.com>
1632 * ax.c (ax_printf): Special case for NULL.
1634 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1636 * linux-low.c (linux_qxfer_libraries_svr4): Use
1637 xml_escape_text_append.
1639 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1641 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1643 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1645 * server.c (handle_general_set): Remove unnecessary xstrdup.
1647 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1649 * server.c (parse_debug_format_options): Adjust to
1650 delim_string_to_char_ptr_vec changes.
1651 * thread-db.c (thread_db_load_search): Adjust to
1652 dirnames_to_char_ptr_vec changes.
1654 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1656 * target.h (target_enable_btrace, target_disable_btrace)
1657 (target_read_btrace, target_read_btrace_conf): Turn macro into
1658 inline function. Throw error if target method is not defined.
1659 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1660 check for btrace target method. Be prepared to handle exceptions
1661 from btrace target methods.
1663 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1665 * server.c (captured_main): Change order of error message printed
1666 when the current working directory cannot be found.
1668 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1670 * server.c: Include "filenames.h" and "pathstuff.h".
1671 (program_name): Delete variable.
1672 (program_path): New anonymous class.
1673 (get_exec_wrapper): Use "program_path" instead of
1675 (handle_v_run): Likewise.
1676 (captured_main): Likewise.
1677 (process_serial_event): Likewise.
1679 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1681 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1682 (OBJS): Add "pathstuff.o".
1683 * server.c (current_directory): New global variable.
1684 (captured_main): Initialize "current_directory".
1686 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1688 * tdesc.c: Use common/tdesc.h.
1689 * tdesc.h: Likewise.
1691 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1692 Simon Marchi <simon.marchi@ericsson.com>
1694 * Makefile.in: Switch order of make rules.
1696 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1698 * Makefile.in: Add common directory in build.
1699 * configure.ac: Add common reference.
1700 * configure: Regenerate.
1702 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1704 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1705 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1706 * spu-low.c (spu_target_ops): Likewise.
1707 * win32-low.c (win32_target_ops): Likewise.
1708 * server.c (supported_btrace_packets): Report packets unconditionally.
1709 * target.h (target_ops) <supports_btrace>: Remove.
1710 (target_supports_btrace): Remove.
1712 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1714 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1715 (handle_btrace_disable): Change return type to void. Use exceptions
1717 (handle_btrace_general_set): Catch exception and copy message to
1720 2018-02-08 Tom Tromey <tom@tromey.com>
1722 * linux-low.c (install_software_single_step_breakpoints): Use
1723 make_scoped_restore.
1724 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1725 (do_restore_current_thread_cleanup): Remove.
1726 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1729 2018-02-08 Tom Tromey <tom@tromey.com>
1731 * mem-break.c (set_raw_breakpoint_at): Use
1732 gdb::unique_xmalloc_ptr.
1734 2018-01-30 Pedro Alves <palves@redhat.com>
1737 * target.c (target_terminal::terminal_state): Rename to ...
1738 (target_terminal::m_terminal_state): ... this.
1740 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1742 * linux-low.c (handle_extended_wait): Surround call to
1743 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1745 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1747 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1748 linux_ptrace_attach_fail_reason_string now returning an
1750 (linux_attach): Likewise.
1751 * thread-db.c (attach_thread): Likewise.
1753 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1756 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1757 checking for fs_base/gs_base fields in struct user_regs_struct.
1758 * configure: Regenerate.
1760 2018-01-16 Yao Qi <yao.qi@linaro.org>
1763 * linux-low.c (fetch_register): Call supply_register instead of
1766 2018-01-08 Yao Qi <yao.qi@linaro.org>
1767 Simon Marchi <simon.marchi@ericsson.com>
1769 * Makefile.in (OBS): Remove selftest.o.
1770 * configure.ac: Set srv_selftest_objs if $development is true.
1771 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1772 * configure: Re-generated.
1773 * server.c (captured_main): Wrap variable selftest_filter with
1776 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1778 * server.c (parse_debug_format_options): Return std::string.
1779 (handle_monitor_command, captured_main): Adjust.
1781 2018-01-05 Pedro Alves <palves@redhat.com>
1784 * server.c (captured_main): Pass quiet=false to
1785 save_original_signals_state.
1787 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1789 * gdbreplay.c (gdbreplay_version): Update copyright year in
1791 * server.c (gdbserver_version): Likewise.
1793 2017-12-08 Tom Tromey <tom@tromey.com>
1795 * ax.c (ax_printf): Update.
1797 2017-12-07 Yao Qi <yao.qi@linaro.org>
1799 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1800 aarch64_linux_read_description.
1801 * linux-amd64-ipa.c (idx2mask): New array.
1802 (get_ipa_tdesc): Move idx2mask out.
1803 (initialize_low_tracepoint): Initialize target descriptions.
1804 * linux-i386-ipa.c (idx2mask): New array.
1805 (get_ipa_tdesc): Move idx2mask out.
1806 (initialize_low_tracepoint): Initialize target descriptions.
1808 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1810 * tdesc.c (struct tdesc_type): Change return type.
1811 (tdesc_add_flag): Change parameter type.
1812 (tdesc_add_bitfield): Likewise.
1813 (tdesc_add_field): Likewise.
1814 (tdesc_set_struct_size): Likewise.
1816 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1818 * regcache.c (registers_to_string): Remove unused variable.
1820 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1822 * inferiors.c (for_each_inferior_with_data): Remove.
1823 * inferiors.h (for_each_inferior_with_data): Remove.
1824 * server.c (handle_qxfer_threads_worker): Change parameter type.
1825 (handle_qxfer_threads_proper): Use for_each_thread.
1827 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1829 * inferiors.c (for_each_inferior): Remove.
1830 (clear_inferiors): Use for_each_thread.
1831 * inferiors.h (for_each_inferior): Remove.
1832 * linux-low.c (linux_wait_for_event_filtered): Use
1834 (linux_stabilize_threads): Likewise.
1835 * regcache.c (regcache_release): Likewise.
1836 * server.c (gdb_wants_all_threads_stopped): Likewise.
1837 (clear_pending_status_callback): Remove.
1838 (handle_status): Use for_each_thread.
1839 (captured_main): Likewise.
1840 * win32-low.c (child_init_thread_list): Likewise.
1841 (win32_clear_inferiors): Likewise.
1842 (fake_breakpoint_event): Likewise.
1844 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1846 * inferiors.h (find_inferior): Remove.
1847 * inferiors.c (find_inferior): Remove.
1849 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1851 * linux-low.c (resume_status_pending_p): Update comment.
1852 (need_step_over_p): Update comment.
1854 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1856 * linux-low.c (proceed_one_lwp): Return void, change parameter
1858 (unsuspend_and_proceed_one_lwp): Likewise.
1859 (proceed_all_lwps): Use for_each_thread.
1860 (unstop_all_lwps): Likewise.
1862 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1864 * linux-low.c (linux_resume_one_thread): Return void, take
1866 (linux_resume): Use for_each_thread.
1868 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1870 * linux-low.c (send_sigstop_callback): Return void, change
1871 parameter type. Rename to...
1872 (send_sigstop): ... this.
1873 (suspend_and_send_sigstop_callback): Return void, change parameter
1875 (suspend_and_send_sigstop): ... this.
1876 (stop_all_lwps): Use for_each_thread.
1878 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1880 * linux-low.c (lwp_running): Return bool, remove unused
1882 (linux_stabilize_threads): Use find_thread.
1884 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1886 * linux-low.c (select_singlestep_lwp_callback): Remove.
1887 (count_events_callback): Remove.
1888 (select_event_lwp_callback): Remove.
1889 (select_event_lwp): Use find_thread/for_each_thread.
1891 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1893 * linux-low.c (not_stopped_callback): Return bool, take filter
1895 (linux_wait_for_event_filtered): Use find_thread.
1896 (linux_wait_1): Likewise.
1898 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1900 * linux-low.c (same_lwp): Remove.
1901 (find_lwp_pid): Use find_thread.
1903 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1905 * linux-low.c (delete_lwp_callback): Remove.
1906 (linux_mourn): Use for_each_thread.
1908 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1910 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1911 args parameter, don't check for pid.
1912 (linux_detach): Use for_each_thread.
1914 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1916 * linux-low.c (struct counter): Remove.
1917 (second_thread_of_pid_p): Remove.
1918 (last_thread_of_process_p): Use find_thread.
1920 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1922 * inferiors.c (find_inferior_in_random): Remove.
1923 * inferiors.h (find_inferior_in_random): Remove.
1924 * linux-low.c (status_pending_p_callback): Return bool, accept
1925 parameter ptid directly.
1926 (linux_wait_for_event_filtered): Use find_thread_in_random.
1927 (linux_wait_1): Likewise.
1929 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1931 * inferiors.c (find_inferior_id): Remove.
1932 (find_thread_ptid): Move implemention from find_inferior_id to
1934 * inferiors.h (find_inferior_id): Remove.
1935 * server.c (handle_status): Use find_thread_ptid.
1936 (process_serial_event): Likewise.
1937 * thread-db.c (find_one_thread): Likewise.
1938 (thread_db_thread_handle): Likewise.
1939 * win32-low.c (thread_rec): Likewise.
1940 (child_delete_thread): Likewise.
1941 (win32_thread_alive): Likewise.
1942 (get_child_debug_event): Likewise.
1944 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1946 * linux-mips-low.c (update_watch_registers_callback): Return
1947 void, remove pid_p parameter, don't check for pid.
1948 (mips_insert_point, mips_remove_point): Use for_each_thread.
1950 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1952 * lynx.low (lynx_delete_thread_callback): Remove.
1953 (lynx_mourn): Use for_each_thread.
1955 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1957 * regcache.c (regcache_invalidate_one): Remove.
1958 (regcache_invalidate_pid): use for_each_thread.
1960 2017-11-26 Tom Tromey <tom@tromey.com>
1962 * linux-low.c (linux_create_inferior): Update.
1964 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1966 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1968 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1970 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1971 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1972 * linux-aarch64-tdesc-selftest.c: New file.
1973 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1975 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1977 * configure.srv: Add new file.
1978 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1979 * linux-aarch64-tdesc-selftest.c: New file.
1980 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1982 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1984 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1985 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1986 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1988 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1990 * configure.srv: Add new files.
1991 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1992 aarch64_linux_read_description.
1993 * linux-aarch64-low.c (aarch64_linux_read_description):
1994 Merge with aarch64_arch_setup.
1995 (aarch64_arch_setup): Call aarch64_linux_read_description.
1996 * linux-aarch64-tdesc.c: New file.
1997 * linux-aarch64-tdesc.h: New file.
1999 2017-11-24 Yao Qi <yao.qi@linaro.org>
2001 * configure.srv: Set $srv_regobj for tic6x-linux.
2002 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2003 (tic6x_read_description): Move some code to tic6x_arch_setup.
2004 (tic6x_tdesc_test): New function.
2005 (initialize_low_arch): Call selftests::register_test.
2007 2017-11-22 Yao Qi <yao.qi@linaro.org>
2009 * remote-utils.c (prepare_resume_reply): Use memcpy.
2011 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2013 * linux-low.c (kill_one_lwp_callback): Return void, take
2014 argument directly, don't filter on pid.
2015 (linux_kill): Use for_each_thread.
2017 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2019 * linux-low.c (need_step_over_p): Return bool, remove dummy
2021 (linux_resume, proceed_all_lwps): Use find_thread.
2023 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2025 * linux-low.c (resume_status_pending_p): Return bool, remove
2027 (linux_resume): Use find_thread.
2029 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2031 * linux-low.c (struct thread_resume_array): Remove.
2032 (linux_set_resume_request): Return void, take arguments
2034 (linux_resume): Use for_each_thread.
2036 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2038 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2039 return bool, remove data argument.
2040 (linux_stabilize_threads): Use find_thread.
2042 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2044 * linux-low.c (unsuspend_one_lwp): Remove.
2045 (unsuspend_all_lwps): Use for_each_thread, inline code from
2048 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2050 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2051 * linux-low.c (struct iterate_over_lwps_args): Remove.
2052 (iterate_over_lwps_filter): Remove.
2053 (iterate_over_lwps): Use find_thread.
2055 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2057 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2058 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2059 code from reset_lwp_ptrace_options_callback.
2061 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2063 * linux-arm-low.c (struct update_registers_data): Remove.
2064 (update_registers_callback): Return void, take arguments
2065 directly, don't check thread's pid.
2066 (arm_insert_point, arm_remove_point): Use for_each_thread.
2068 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2070 * win32-low.c (continue_one_thread): Return void, take argument
2072 (child_continue): Use for_each_thread.
2074 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2076 * win32-i386-low.c (update_debug_registers_callback): Rename
2078 (update_debug_registers): ... this, return void, remove pid_p arg.
2079 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2081 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2083 * inferiors.h (struct process_info): Add constructor, initialize
2085 <syscalls_to_catch>: Change type to std::vector<int>.
2086 * inferiors.c (add_process): Allocate process_info with new.
2087 (remove_process): Free process_info with delete.
2088 * linux-low.c (handle_extended_wait): Adjust.
2089 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2090 * server.c (handle_general_set): Adjust.
2092 2017-11-16 Pedro Alves <palves@redhat.com>
2094 * remote-utils.c (remote_close): Block SIGIO signals instead of
2095 uninstalling the SIGIO handler.
2097 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2099 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2101 2017-11-16 Yao Qi <yao.qi@linaro.org>
2103 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2104 (tic6x_store_gregset): Likewise.
2105 (tic6x_usrregs_info): Move it up.
2107 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2109 * Makefile.in: Update arch rules.
2110 * configure.srv: Explicitly mark arch/ files.
2112 2017-11-13 Andreas Schwab <schwab@suse.de>
2114 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2116 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2118 2017-11-06 Pedro Alves <palves@redhat.com>
2120 * config.in, configure: Regenerate.
2122 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2124 * target.c (struct thread_search): Remove.
2125 (thread_search_callback): Remove.
2126 (prepare_to_access_memory): Use for_each_thread instead of
2127 find_inferior. Inline code from thread_search_callback.
2129 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2131 * server.c (struct visit_actioned_threads_data): Remove.
2132 (visit_actioned_threads): Change prototype to take arguments
2134 (resume): Use find_thread instead of find_inferior.
2136 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2138 * server.c (queue_stop_reply_callback): Change prototype, return
2140 (find_status_pending_thread_callback): Remove.
2141 (handle_status): Replace find_inferior with find_thread and
2144 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2146 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2148 (aarch64_store_gregset): Likewise.
2149 (aarch64_fill_fpregset): Likewise.
2150 (aarch64_store_fpregset): Likewise.
2152 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2154 * gdbthread.h (find_thread, for_each_thread): New functions.
2155 * inferiors.c (thread_of_pid): Remove.
2156 (find_any_thread_of_pid): Use find_thread.
2157 * linux-low.c (num_lwps): Use for_each_thread.
2159 2017-10-17 Yao Qi <yao.qi@linaro.org>
2161 * Makefile.in: Remove one rule.
2162 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2164 2017-10-17 Yao Qi <yao.qi@linaro.org>
2166 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2167 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2169 2017-10-17 Yao Qi <yao.qi@linaro.org>
2171 * configure.srv: Rename arm.o with arch/arm.o.
2173 2017-10-17 Yao Qi <yao.qi@linaro.org>
2175 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2176 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2177 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2178 (arch-i386.o, arch-amd64.o): Remove rules.
2179 (arch/%.o): New rule.
2180 Update POSTCOMPILE and COMPILE.pre.
2181 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2182 * configure: Re-generated.
2183 * configure.srv: Replace arch-i386.o with arch/i386.o.
2184 Replace arch-amd64.o with arch/amd64.o.
2186 2017-10-16 Yao Qi <yao.qi@linaro.org>
2188 * configure: Regenerated.
2190 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2192 * inferiors.h: (struct inferior_list): Remove.
2193 (struct inferior_list_entry); Remove.
2194 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2195 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2196 get_first_inferior): Remove.
2197 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2198 find_inferior_id, find_inferior_in_random): Change signature.
2199 * inferiors.c (all_threads): Change type to
2200 std::list<thread_info *>.
2201 (get_thread): Remove macro.
2202 (find_inferior, find_inferior_id): Change signature, implement
2204 (find_inferior_in_random): Change signature, implement using
2205 find_thread_in_random.
2206 (for_each_inferior, for_each_inferior_with_data): Change
2207 signature, implement using for_each_thread.
2208 (add_inferior_to_list, remove_inferior): Remove.
2209 (add_thread, get_first_thread, thread_of_pid,
2210 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2211 (get_first_inferior, one_inferior_p, clear_inferior_list):
2213 (clear_inferiors, get_thread_process): Update.
2214 * gdbthread.h: Include <list>.
2215 (struct thread_info) <entry>: Remove field.
2217 (all_threads): Change type to std::list<thread_info *>.
2218 (get_first_inferior): Add doc.
2219 (find_thread, for_each_thread, find_thread_in_random): New
2221 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2222 * linux-arm-low.c (update_registers_callback): Update.
2223 * linux-low.c (second_thread_of_pid_p): Update.
2224 (kill_one_lwp_callback, linux_detach_lwp_callback,
2225 delete_lwp_callback, status_pending_p_callback, same_lwp,
2226 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2227 iterate_over_lwps, not_stopped_callback,
2228 resume_stopped_resumed_lwps, count_events_callback,
2229 select_singlestep_lwp_callback, select_event_lwp_callback,
2230 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2231 suspend_and_send_sigstop_callback, wait_for_sigstop,
2232 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2233 lwp_running, linux_set_resume_request, resume_status_pending_p,
2234 need_step_over_p, start_step_over, linux_resume_one_thread,
2235 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2236 reset_lwp_ptrace_options_callback): Update.
2237 * linux-mips-low.c (update_watch_registers_callback): Update.
2238 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2240 (free_register_cache_thread_one): Remove.
2241 (regcache_release): Update.
2242 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2243 handle_qxfer_threads_worker): Update.
2244 (handle_query): Update, use list iterator.
2245 (visit_actioned_threads, handle_pending_status,
2246 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2247 clear_pending_status_callback, set_pending_status_callback,
2248 find_status_pending_thread_callback, handle_status,
2249 process_serial_event): Update.
2250 * target.c (thread_search_callback): Update.
2251 * thread-db.c (thread_db_get_tls_address): Update.
2252 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2254 * win32-i386-low.c (update_debug_registers_callback): Update.
2255 * win32-low.c (delete_thread_info, child_delete_thread,
2256 continue_one_thread, suspend_one_thread,
2257 get_child_debug_event): Adjust.
2259 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2261 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2262 * inferiors.h: Include <list>.
2263 (struct process_info) <entry>: Remove field.
2265 (pid_of): Change macro to function.
2266 (ptid_of, lwpid_of): Remove macro.
2267 (all_processes): Change type to std::list<process_info *>.
2268 (ALL_PROCESSES): Remove macro.
2269 (for_each_process, find_process): New function.
2270 * inferiors.c (all_processes): Change type to
2271 std::list<process_info *>.
2272 (find_thread_process): Adjust.
2273 (add_process): Likewise.
2274 (remove_process): Likewise.
2275 (find_process_pid): Likewise.
2276 (get_first_process): Likewise.
2277 (started_inferior_callback): Remove.
2278 (have_started_inferiors_p): Adjust.
2279 (attached_inferior_callback): Remove.
2280 (have_attached_inferiors_p): Adjust.
2281 * linux-low.c (check_zombie_leaders): Likewise.
2282 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2283 (x86_linux_update_xmltarget): Adjust.
2284 * server.c (handle_query): Likewise.
2285 (gdb_reattached_process): Remove.
2286 (handle_status): Adjust.
2287 (kill_inferior_callback): Likewise.
2288 (detach_or_kill_inferior): Remove.
2289 (print_started_pid): Likewise.
2290 (print_attached_pid): Likewise.
2291 (detach_or_kill_for_exit): Update.
2292 (process_serial_event): Likewise.
2293 * linux-arm-low.c (arm_new_fork): Likewise.
2295 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2297 * dll.h: Include <list>.
2298 (struct dll_info): Add constructor.
2299 <entry>: Remove field.
2300 (all_dlls): Change type to std::list<dll_info>.
2301 * dll.c: Include <algorithm>.
2302 (get_dll): Remove macro.
2303 (all_dlls): Change type to std::list<dll_info *>.
2304 (free_one_dll): Remove.
2305 (match_dll): Likewise.
2306 (loaded_dll): Adjust.
2307 (unloaded_dll): Adjust to all_dlls type change, use
2308 std::find_if. Inline code from match_dll.
2309 (clear_dlls): Adjust to all_dlls type change.
2310 * server.c (emit_dll_description): Remove.
2311 (handle_qxfer_libraries): Adjust to all_dlls type change,
2312 integrate emit_dll_description's functionality.
2314 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2316 * linux-low.h (struct linux_target_ops) <delete_process>: New
2318 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2319 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2320 (struct linux_target_ops): Add delete_process callback.
2321 * linux-arm-low.c (arm_delete_process): New.
2322 (struct linux_target_ops): Add delete_process callback.
2323 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2324 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2325 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2326 * linux-mips-low.c (mips_linux_delete_process): New.
2327 (struct linux_target_ops): Add delete_process callback.
2328 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2329 * linux-s390-low.c (struct linux_target_ops): Likewise.
2330 * linux-sh-low.c (struct linux_target_ops): Likewise.
2331 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2332 * linux-tile-low.c (struct linux_target_ops): Likewise.
2333 * linux-x86-low.c (x86_linux_delete_process): New.
2334 (struct linux_target_ops): Add delete_process callback.
2335 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2337 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2339 * linux-aarch64-low.c (the_low_target): Add thread delete
2341 * linux-arm-low.c (arm_delete_thread): New function.
2342 (the_low_target): Add thread delete callback.
2343 * linux-bfin-low.c (the_low_target): Likewise.
2344 * linux-crisv32-low.c (the_low_target): Likewise.
2345 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2347 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2349 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2350 * linux-mips-low.c (mips_linux_delete_thread): New function.
2351 (the_low_target): Add thread delete callback.
2352 * linux-ppc-low.c (the_low_target): Likewise.
2353 * linux-s390-low.c (the_low_target): Likewise.
2354 * linux-sh-low.c (the_low_target): Likewise.
2355 * linux-tic6x-low.c (the_low_target): Likewise.
2356 * linux-tile-low.c (the_low_target): Likewise.
2357 * linux-x86-low.c (the_low_target): Likewise.
2358 * linux-xtensa-low.c (the_low_target): Likewise.
2360 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2362 * win32-low.c: Include "common-inferior.h".
2364 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2366 * inferiors.c (set_inferior_cwd): New function.
2367 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2368 (handle_query): Inform that QSetWorkingDir is supported.
2369 * win32-low.c (create_process): Pass the inferior's cwd to
2372 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2374 * inferiors.c (current_inferior_cwd): New global variable.
2375 (get_inferior_cwd): New function.
2376 * inferiors.h (struct process_info) <cwd>: New field.
2378 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2380 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2381 (OBS): Add gdb_tilde_expand.o.
2383 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2385 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2386 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2388 2017-09-29 Pedro Alves <palves@redhat.com>
2390 * ax.c (gdb_parse_agent_expr): Constify.
2391 * ax.h (gdb_parse_agent_expr): Constify.
2392 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2394 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2395 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2396 * remote-utils.h (read_ptid): Constify.
2397 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2398 (process_point_options, process_serial_event): Constify.
2399 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2400 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2401 (cmd_qtbuffer): Constify.
2403 2017-09-29 Pedro Alves <palves@redhat.com>
2405 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2408 2017-09-29 Pedro Alves <palves@redhat.com>
2410 * linux-low.c (handle_extended_wait): Pass parent thread instead
2411 of process to thread_db_notice_clone.
2412 * linux-low.h (thread_db_notice_clone): Replace parent process
2413 parameter with parent thread parameter.
2414 * thread-db.c (find_one_thread): Add comment.
2415 (thread_db_notice_clone): Replace parent process parameter with
2416 parent thread parameter. Temporarily switch to the parent thread.
2418 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2420 * gdbthread.h: Include "common-gdbthread.h".
2421 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2422 "if" when validating the ptid.
2423 * remote-utils.c: Include "gdbthread.h".
2424 (prepare_resume_reply): Use "switch_to_thread".
2425 * target.c (done_accessing_memory): Likewise.
2427 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2429 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2430 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2431 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2432 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2433 s390x-gs-linux64-ipa.o to ipa_obj.
2434 * linux-s390-low.c (HWCAP_S390_GS): New define.
2435 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2437 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2438 (s390_arch_setup): Check for guarded-storage support and choose
2440 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2441 init_registers_s390x_gs_linux64.
2442 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2444 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2445 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2447 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2449 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2451 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2453 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2454 (thread_db_thread_handle): Declare.
2455 * linux-low.c (linux_target_ops): Initialize thread_handle.
2456 * server.c (handle_qxfer_threads_worker): Add support for
2458 * target.h (struct target_ops): Add new function pointer,
2460 (target_thread_handle): Define.
2461 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2463 (thread_db_thread_handle): New function.
2465 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2467 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2468 * linux-low.h (thread_db_notice_clone): Declare.
2469 * thread-db.c (thread_db_notice_clone): New function.
2471 2017-09-21 Pedro Alves <palves@redhat.com>
2473 * server.c (gdb_read_memory, handle_status, process_serial_event)
2474 (handle_serial_event, handle_target_event): Adjust to
2475 set_desired_thread prototype change.
2476 * target.c (set_desired_thread): Remove 'use_general' parameter
2478 * target.h (set_desired_thread): Remove 'use_general' parameter.
2480 2017-09-20 Tom Tromey <tom@tromey.com>
2482 * target.c (target_terminal::terminal_state): Define.
2483 (target_terminal::init): Rename from target_terminal_init.
2484 (target_terminal::inferior): Rename from
2485 target_terminal_inferior.
2486 (target_terminal::ours): Rename from target_terminal_ours.
2487 (target_terminal::ours_for_output, target_terminal::info): New.
2489 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2491 * server.c (accumulate_file_name_length): Remove.
2492 (emit_dll_description): Adjust to std::string change.
2493 (handle_qxfer_libraries): Use std::string to hold document.
2495 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2497 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2498 return type of xml_escape_text.
2499 * server.c (emit_dll_description): Likewise.
2501 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2503 * server.c (captured_main): Accept argument for --selftest.
2504 Update run_tests call.
2505 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2506 when registering selftests.
2508 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2510 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2511 instead of "VEC" for "target_desc.reg_defs".
2512 (regcache_cpy): Likewise.
2513 (registers_to_string): Likewise.
2514 (registers_from_string): Likewise.
2515 (find_regno): Likewise.
2516 (supply_regblock): Likewise.
2517 (regcache_raw_read_unsigned): Likewise.
2518 * tdesc.c (init_target_desc): Likewise.
2519 (tdesc_create_reg): Likewise.
2520 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2521 (struct target_desc) <reg_defs>: Convert to "std::vector".
2522 (target_desc): Do not initialize "reg_defs".
2523 (~target_desc): Update code to use "std::vector" instead of "VEC"
2524 for "target_desc.reg_defs".
2525 (operator==): Likewise.
2527 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2529 * inferiors.h (thread_to_gdb_id): Remove.
2530 * inferiors.c (thread_to_gdb_id): Remove.
2531 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2532 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2533 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2535 * nto-low.c (nto_fetch_registers, nto_store_registers,
2536 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2538 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2540 * inferiors.h (gdb_id_to_thread_id): Remove.
2541 * inferiors.c (gdb_id_to_thread_id): Remove.
2542 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2543 removal. Move pid declaration closer to where it's used.
2545 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2547 * server.c (handle_detach): New function.
2548 (process_serial_event): Move code out, call handle_detach.
2550 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2552 * server.c (require_running): Rename to ...
2553 (require_running_or_return): ... this ...
2554 (require_running_or_break): ... and this.
2555 (handle_query, process_serial_event): Adjust.
2557 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2559 * linux-low.c (linux_set_resume_request): Remove unused
2562 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2564 * server.c (first_thread_of): Remove.
2565 (process_serial_event): Replace usage of first_thread_of with
2566 find_any_thread_of_pid.
2567 * tracepoint.c (same_process_p): Remove.
2568 (gdb_agent_about_to_close): Replace usage of same_process_p with
2569 find_any_thread_of_pid.
2570 * linux-x86-low.c (same_process_callback): Remove.
2571 (x86_arch_setup_process_callback): Replace usage of
2572 same_process_callback with find_any_thread_of_pid.
2573 * thread-db.c (any_thread_of): Remove.
2574 (switch_to_process): Replace usage of any_thread_of with
2575 find_any_thread_of_pid.
2576 * inferiors.c (thread_pid_matches_callback): Remove.
2577 (find_thread_process): Adjust to use find_any_thread_of_pid.
2579 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2581 * regcache.c (get_thread_regcache): Guard calls to "memset"
2584 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2586 * linux-low.c (handle_extended_wait): Use
2587 "allocate_target_description" instead of "XNEW".
2588 * linux-x86-low.c (initialize_low_arch): Likewise.
2590 2017-09-05 Yao Qi <yao.qi@linaro.org>
2592 * configure.srv (srv_i386_regobj): Remove.
2593 (srv_amd64_regobj): Remove.
2594 (srv_regobj): Set it to "" for x86 non-linux targets.
2595 * linux-x86-tdesc.c (i386_linux_read_description):
2596 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2597 (init_registers_i386): Remove the declaration.
2598 (tdesc_i386): Remove the declaration.
2599 (lynx_i386_arch_setup): Call i386_create_target_description.
2600 * nto-x86-low.c: Likewise.
2601 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2602 [!__x86_64__]: include arch/i386.h.
2603 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2605 2017-09-05 Yao Qi <yao.qi@linaro.org>
2607 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2608 i386/amd64-XXX-linux from it.
2610 2017-09-05 Yao Qi <yao.qi@linaro.org>
2612 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2614 (ipa_amd64_linux_regobj): Remove.
2615 (ipa_x32_linux_regobj): Remove.
2617 2017-09-05 Yao Qi <yao.qi@linaro.org>
2619 * Makefile.in (arch-amd64.o): New rule.
2620 * configure.srv: Append arch-amd64.o.
2621 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2622 (get_ipa_tdesc): Call amd64_linux_read_description.
2623 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2624 and init_registers_amd64_XXX.
2625 * linux-x86-low.c (x86_linux_read_description): Call
2626 amd64_linux_read_description.
2627 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2628 (initialize_low_arch): Don't call init_registers_x32_XXX and
2629 init_registers_amd64_XXX.
2630 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2631 and tdesc_amd64_XXX.
2632 [__x86_64__] (amd64_tdesc_test): New function.
2633 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2634 and init_registers_amd64_XXX.
2635 * linux-x86-tdesc.c: Include arch/amd64.h.
2636 (xcr0_to_tdesc_idx): New function.
2637 (i386_linux_read_description): New function.
2638 (amd64_get_ipa_tdesc_idx): New function.
2639 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2640 (amd64_get_ipa_tdesc): Declare.
2642 2017-09-05 Yao Qi <yao.qi@linaro.org>
2644 * configure.srv (srv_i386_linux_xmlfiles): Remove
2645 i386/i386-XXX-linux.xml from it.
2647 2017-09-05 Yao Qi <yao.qi@linaro.org>
2649 * configure.srv: Set srv_i386_linux_regobj empty if $development
2651 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2652 initialize_low_tdesc.
2653 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2654 with #if initialize_low_tdesc.
2655 * linux-x86-tdesc-selftest.c: New file.
2656 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2658 2017-09-05 Yao Qi <yao.qi@linaro.org>
2660 * Makefile.in (arch-i386.o): New rule.
2661 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2662 (x86_64-*-linux*): Likewise.
2663 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2664 include arch/i386.h.
2665 (i386_linux_read_description): Remove code and call
2666 i386_create_target_description.
2667 * tdesc.c (allocate_target_description): New function.
2668 * tdesc.h (set_tdesc_architecture): Remove declaration.
2669 (set_tdesc_osabi): Likewise.
2671 2017-09-05 Yao Qi <yao.qi@linaro.org>
2673 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2674 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2675 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2677 * server.c (get_features_xml): Call tdesc_get_features_xml.
2678 * tdesc.c (set_tdesc_architecture): New function.
2679 (set_tdesc_osabi): New function.
2680 (tdesc_get_features_xml): New function.
2681 (tdesc_create_feature): Add an argument.
2682 * tdesc.h (struct target_desc) <features>: New field.
2683 <arch, osabi>: New field.
2684 (~target_desc): xfree features, arch, and osabi.
2685 (target_desc::oerator==): Don't compare .xmltarget.
2686 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2687 (set_tdesc_osabi): Likewise.
2688 (tdesc_get_features_xml): Likewise.
2690 2017-09-05 Yao Qi <yao.qi@linaro.org>
2692 * linux-x86-tdesc.c: Include selftest.h.
2693 (i386_tdesc_test): New function.
2694 (initialize_low_tdesc): Call selftests::register_test.
2695 * tdesc.h: Include regdef.h.
2696 (target_desc): Override operator == and !=.
2698 2017-09-05 Yao Qi <yao.qi@linaro.org>
2700 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2701 (ipa_obj): Likewise.
2702 * linux-i386-ipa.c: Include common/x86-xstate.h
2703 (get_ipa_tdesc): Call i386_linux_read_description.
2704 (initialize_low_tracepoint): Don't call init_registers_XXX
2705 functions, call initialize_low_tdesc instead.
2706 * linux-x86-low.c (x86_linux_read_description): Call
2707 i386_linux_read_description.
2708 (initialize_low_arch): Don't call init_registers_i386_XXX
2709 functions, call initialize_low_tdesc.
2710 * linux-x86-tdesc.c: New file.
2711 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2712 (i386_get_ipa_tdesc_idx): Declare.
2713 (i386_get_ipa_tdesc): Declare.
2714 (initialize_low_tdesc): Declare.
2716 2017-09-05 Yao Qi <yao.qi@linaro.org>
2718 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2721 2017-09-05 Yao Qi <yao.qi@linaro.org>
2723 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2724 * regcache.c (get_thread_regcache): Use VEC_length.
2725 (init_register_cache): Likewise.
2726 (regcache_cpy): Likewise.
2727 (registers_to_string): Iterate reg_defs via VEC_iterate.
2728 (find_regno): Likewise.
2729 (find_register_by_number): Use VEC_index.
2730 (register_size): Call find_register_by_number.
2731 (register_data): Call find_register_by_number.
2732 (supply_regblock): Use VEC_length.
2733 (regcache_raw_read_unsigned): Likewise.
2734 * tdesc.c (init_target_desc): Iterate reg_defs via
2736 (default_description): Update initializer.
2737 (copy_target_description): Don't update field num_registers.
2738 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2739 <num_registers>: Remove.
2741 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2743 * Makefile.in (.SECONDARY): Define target.
2745 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2747 * linux-low.c (linux_wait_1): Adjust.
2748 * server.c (queue_stop_reply_callback): Adjust.
2750 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2752 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2753 QEnvironmentUnset and QEnvironmentReset packets.
2754 (handle_query): Inform remote that QEnvironmentHexEncoded,
2755 QEnvironmentUnset and QEnvironmentReset are supported.
2757 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2759 * inferiors.h (inferior_target_data): Rename to ...
2760 (thread_target_data): ... this.
2761 (inferior_regcache_data): Rename to ...
2762 (thread_regcache_data): ... this.
2763 (set_inferior_regcache_data): Rename to ...
2764 (set_thread_regcache_data): ... this.
2765 * inferiors.c (inferior_target_data): Rename to ...
2766 (thread_target_data): ... this.
2767 (inferior_regcache_data): Rename to ...
2768 (thread_regcache_data): ... this.
2769 (set_inferior_regcache_data): Rename to ...
2770 (set_thread_regcache_data): ... this.
2771 (free_one_thread): Update.
2772 * linux-low.h (get_thread_lwp): Update.
2773 * regcache.c (get_thread_regcache): Update.
2774 (regcache_invalidate_thread): Update.
2775 (free_register_cache_thread): Update.
2776 * win32-i386-low.c (update_debug_registers_callback): Update.
2777 (win32_get_current_dr): Update.
2778 * win32-low.c (thread_rec): Update.
2779 (delete_thread_info): Update.
2780 (continue_one_thread): Update.
2781 (suspend_one_thread): Update.
2783 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2785 * inferiors.c (set_inferior_target_data): Remove.
2786 * inferiors.h (set_inferior_target_data): Remove.
2788 2017-08-18 Yao Qi <yao.qi@linaro.org>
2790 * Makefile.in (OBS): Add selftest.o.
2791 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2792 * configure, config.in: Re-generated.
2793 * server.c: Include common/sefltest.h.
2794 (captured_main): Handle option --selftest.
2796 2017-08-09 Yao Qi <yao.qi@linaro.org>
2798 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2799 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2800 i386-avx-mpx.o and i386-mmx.o.
2801 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2802 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2803 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2804 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2805 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2806 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2807 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2808 i386/amd64-avx-mpx.xml.
2810 2017-08-09 Yao Qi <yao.qi@linaro.org>
2812 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2813 and x32-avx-avx512.o.
2814 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2815 i386/x32-avx-avx512.xml.
2817 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2819 * tracepoint.h (enum class fast_tpoint_collect_result): New
2821 (fast_tracepoint_collecting): Change return type to
2822 fast_tpoint_collect_result.
2823 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2824 * linux-low.h: Include tracepoint.h.
2825 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2826 fast_tpoint_collect_result.
2827 * linux-low.c (handle_tracepoints): Adjust.
2828 (linux_fast_tracepoint_collecting): Change return type to
2829 fast_tpoint_collect_result.
2830 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2831 linux_wait_1, stuck_in_jump_pad_callback,
2832 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2833 proceed_one_lwp): Adjust to type change.
2835 2017-07-10 Yao Qi <yao.qi@linaro.org>
2837 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2839 2017-06-29 Yao Qi <yao.qi@linaro.org>
2841 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2843 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2845 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2847 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2849 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2851 * linux-low.c (linux_create_inferior): Adjust code to access the
2852 environment information via 'gdb_environ' class.
2853 * lynx-low.c (lynx_create_inferior): Likewise.
2854 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2855 (get_environ): Return a pointer to 'our_environ'.
2856 (captured_main): Initialize 'our_environ'.
2857 * server.h (get_environ): Adjust prototype.
2858 * spu-low.c (spu_create_inferior): Adjust code to access the
2859 environment information via 'gdb_environ' class.
2861 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2863 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2864 usage of "register" keyword.
2866 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2868 * configure: Re-generate.
2870 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2872 * configure: Re-generate.
2874 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2876 * Makefile.in (COMPILE.pre): Add "-x c++".
2878 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2880 * fork-child.c: Conditionally include <signal.h>.
2882 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2884 * server.c (handle_general_set): Handle new packet
2885 "QStartupWithShell".
2886 (handle_query): Add "QStartupWithShell" to the list of supported
2888 (gdbserver_usage): Add help text explaining the
2889 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2891 (captured_main): Recognize and act upon the presence of the new
2894 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2895 Pedro Alves <palves@redhat.com>
2897 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2898 * configure: Regenerate.
2899 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2901 (i[34567]86-*-lynxos*): Likewise.
2902 (spu*-*-*): Likewise.
2903 * fork-child.c: New file.
2904 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2906 (linux_ptrace_fun): New function.
2907 (linux_create_inferior): Adjust function prototype to reflect
2908 change on "target.h". Adjust function code to use
2910 (linux_request_interrupt): Delete "signal_pid".
2911 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2912 (lynx_ptrace_fun): New function.
2913 (lynx_create_inferior): Adjust function prototype to reflect
2914 change on "target.h". Adjust function code to use
2916 * nto-low.c (nto_create_inferior): Adjust function prototype and
2917 code to reflect change on "target.h". Update comments.
2918 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2919 "common-terminal.h" and "environ.h".
2920 (terminal_fd): Moved to fork-child.c.
2921 (old_foreground_pgrp): Likewise.
2922 (restore_old_foreground_pgrp): Likewise.
2923 (last_status): Make it global.
2924 (last_ptid): Likewise.
2925 (our_environ): New variable.
2926 (startup_with_shell): Likewise.
2927 (program_name): Likewise.
2928 (program_argv): Rename to...
2929 (program_args): ...this.
2930 (wrapper_argv): New variable.
2931 (start_inferior): Delete function.
2932 (get_exec_wrapper): New function.
2933 (get_exec_file): Likewise.
2934 (get_environ): Likewise.
2935 (prefork_hook): Likewise.
2936 (post_fork_inferior): Likewise.
2937 (postfork_hook): Likewise.
2938 (postfork_child_hook): Likewise.
2939 (handle_v_run): Update code to deal with arguments coming from the
2940 remote host. Update calls from "start_inferior" to
2942 (captured_main): Likewise. Initialize environment variable. Call
2944 * server.h (post_fork_inferior): New prototype.
2945 (get_environ): Likewise.
2946 (last_status): Declare.
2947 (last_ptid): Likewise.
2948 (signal_pid): Likewise.
2949 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2950 (spu_ptrace_fun): New function.
2951 (spu_create_inferior): Adjust function prototype to reflect change
2952 on "target.h". Adjust function code to use "fork_inferior".
2953 * target.c (target_terminal_init): New function.
2954 (target_terminal_inferior): Likewise.
2955 (target_terminal_ours): Likewise.
2956 * target.h: Include <vector>.
2957 (struct target_ops) <create_inferior>: Update prototype.
2958 (create_inferior): Update macro.
2959 * utils.c (gdb_flush_out_err): New function.
2960 * win32-low.c (win32_create_inferior): Adjust function prototype
2961 and code to reflect change on "target.h".
2963 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2965 * inferiors.c (switch_to_thread): New function.
2967 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2969 * Makefile.in (SFILE): Add "common/job-control.c".
2970 (OBS): Add "job-control.o".
2972 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2974 * Makefile: Remove "@host_makefile_frag@".
2976 2017-05-05 Pedro Alves <palves@redhat.com>
2978 * configure: Regenerate.
2980 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2982 * configure: Regenerate.
2984 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2986 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2987 software_single_step change of return type to
2988 std::vector<CORE_ADDR>.
2989 * linux-low.c (install_software_single_step_breakpoints):
2991 * linux-low.h (install_software_single_step_breakpoints):
2994 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2996 * remote-utils.c: Include "gdb_termios.h" instead of
2998 * terminal.h: Delete file.
3000 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3002 * server.c: Include <vector>.
3003 <program_argv, wrapper_argv>: Convert to std::vector.
3004 (start_inferior): Rewrite function to use C++.
3005 (handle_v_run): Likewise. Update code that calculates the argv
3006 based on the vRun packet; use C++.
3007 (captured_main): Likewise.
3009 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3011 * server.c (handle_v_cont): Initialize thread_resume::thread
3014 2017-04-05 Pedro Alves <palves@redhat.com>
3016 * configure: Regenerate.
3018 2017-04-05 Pedro Alves <palves@redhat.com>
3020 * gdbreplay.c (sync_error): Constify.
3021 * linux-x86-low.c (push_opcode): Constify.
3023 2017-04-05 Pedro Alves <palves@redhat.com>
3025 * win32-low.c (get_child_debug_event)
3026 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3027 Report TARGET_WAITKIND_SPURIOUS instead.
3029 2017-04-05 Pedro Alves <palves@redhat.com>
3031 * remote-utils.c (remote_prepare, remote_open): Constify.
3032 * remote-utils.h (remote_prepare, remote_open): Constify.
3033 * server.c (captured_main): Constify 'port' handling.
3035 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3037 * Makefile.in (clean): Clear .deps.
3039 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3041 * .gitignore: Remove generated files, replace with wildcard.
3042 * (clean): Replace removal of generated files with wildcard.
3043 (version.c): Replace with...
3044 (version-generated.c): ...this.
3045 (xml-builtin.c): Replace with...
3046 (xml-builtin-generated.c): ...this.
3047 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3048 (%.c: *regformats*): Replace with...
3049 (%-generated.c: *regformats*): ...this.
3051 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3053 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3054 (xtensa_fill_gregset): Call collect_register_by_name for
3056 (xtensa_store_gregset): Call supply_register_by_name for
3059 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3061 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3062 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3063 (xtensa_store_gregset): Call supply_register for all registers in
3064 a0_regnum..a0_regnum + C0_NREGS range.
3066 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3068 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3069 (ax-ipa.o: ax.c): Remove.
3070 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3071 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3072 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3073 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3074 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3076 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3078 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3079 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3080 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3081 (errors-ipa.o: ../common/errors.c): Remove.
3082 (format-ipa.o: ../common/format.c): Remove.
3083 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3085 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3087 * Makefile.in (%-ipa.o: %.c): New rule.
3088 (tracepoint-ipa.o: tracepoint.c): Remove.
3089 (utils-ipa.o: utils.c): Remove.
3090 (remote-utils-ipa.o: remote-utils.c): Remove.
3091 (regcache-ipa.o: regcache.c): Remove.
3092 (i386-linux-ipa.o: i386-linux.c): Remove.
3093 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3094 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3095 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3096 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3097 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3098 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3099 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3100 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3101 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3102 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3103 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3104 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3105 (aarch64-ipa.o: aarch64.c): Remove.
3106 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3107 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3108 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3109 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3110 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3111 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3112 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3113 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3114 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3115 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3116 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3117 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3118 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3119 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3120 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3121 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3122 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3123 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3124 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3125 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3126 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3127 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3128 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3129 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3130 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3131 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3132 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3133 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3134 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3135 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3136 (tdesc-ipa.o: tdesc.c): Remove.
3137 (x32-linux-ipa.o: x32-linux.c): Remove.
3138 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3139 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3141 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3143 * Makefile.in (%.o: ../arch/%.c): New rule.
3144 (arm.o: ../arch/arm.c): Remove.
3145 (arm-linux.o: ../arch/arm-linux.c): Remove.
3146 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3147 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3149 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3151 * Makefile.in (%.o: ../nat/%.c): New rule.
3152 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3153 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3154 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3155 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3156 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3157 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3158 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3159 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3160 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3161 (linux-personality.o: ../nat/linux-personality.c): Remove.
3162 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3163 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3164 (x86-linux.o: ../nat/x86-linux.c): Remove.
3165 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3166 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3168 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3170 * Makefile.in (%.o: ../common/%.c): New rule.
3171 (signals.o: ../common/signals.c): Remove.
3172 (print-utils.o: ../common/print-utils.c): Remove.
3173 (rsp-low.o: ../common/rsp-low.c): Remove.
3174 (common-utils.o: ../common/common-utils.c): Remove.
3175 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3176 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3177 (vec.o: ../common/vec.c): Remove.
3178 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3179 (xml-utils.o: ../common/xml-utils.c): Remove.
3180 (ptid.o: ../common/ptid.c): Remove.
3181 (buffer.o: ../common/buffer.c): Remove.
3182 (format.o: ../common/format.c): Remove.
3183 (filestuff.o: ../common/filestuff.c): Remove.
3184 (agent.o: ../common/agent.c): Remove.
3185 (errors.o: ../common/errors.c): Remove.
3186 (environ.o: ../common/environ.c): Remove.
3187 (common-debug.o: ../common/common-debug.c): Remove.
3188 (cleanups.o: ../common/cleanups.c): Remove.
3189 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3190 (fileio.o: ../common/fileio.c): Remove.
3191 (common-regcache.o: ../common/common-regcache.c): Remove.
3192 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3193 (new-op.o: ../common/new-op.c): Remove.
3194 (btrace-common.o: ../common/btrace-common.c): Remove.
3196 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3198 * Makefile.in (%.o: ../target/%.c): New rule.
3199 (waitstatus.o: ../target/waitstatus.c): Remove.
3201 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3204 (%.c: ../regformats/%.dat,
3205 (%.c: ../regformats/arm/%.dat,
3206 (%.c: ../regformats/i386/%.dat,
3207 (%.c: ../regformats/rs6000/%.dat): New rules.
3208 (aarch64.c): Remove.
3209 (reg-arm.c): Remove.
3210 (arm-with-iwmmxt.c): Remove.
3211 (arm-with-vfpv2.c): Remove.
3212 (arm-with-vfpv3.c): Remove.
3213 (arm-with-neon.c): Remove.
3214 (reg-bfin.c): Remove.
3215 (reg-cris.c): Remove.
3216 (reg-crisv32.c): Remove.
3218 (i386-linux.c): Remove.
3219 (i386-avx.c): Remove.
3220 (i386-avx-linux.c): Remove.
3221 (i386-avx-avx512.c): Remove.
3222 (i386-avx-avx512-linux.c): Remove.
3223 (i386-mpx.c): Remove.
3224 (i386-mpx-linux.c): Remove.
3225 (i386-avx-mpx-avx512-pku.c): Remove.
3226 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3227 (i386-avx-mpx.c): Remove.
3228 (i386-avx-mpx-linux.c): Remove.
3229 (i386-mmx.c): Remove.
3230 (i386-mmx-linux.c): Remove.
3231 (reg-ia64.c): Remove.
3232 (reg-m32r.c): Remove.
3233 (reg-m68k.c): Remove.
3235 (mips-linux.c): Remove.
3236 (mips-dsp-linux.c): Remove.
3237 (mips64-linux.c): Remove.
3238 (mips64-dsp-linux.c): Remove.
3239 (nios2-linux.c): Remove.
3240 (powerpc-32.c): Remove.
3241 (powerpc-32l.c): Remove.
3242 (powerpc-altivec32l.c): Remove.
3243 (powerpc-cell32l.c): Remove.
3244 (powerpc-vsx32l.c): Remove.
3245 (powerpc-isa205-32l.c): Remove.
3246 (powerpc-isa205-altivec32l.c): Remove.
3247 (powerpc-isa205-vsx32l.c): Remove.
3248 (powerpc-e500l.c): Remove.
3249 (powerpc-64l.c): Remove.
3250 (powerpc-altivec64l.c): Remove.
3251 (powerpc-cell64l.c): Remove.
3252 (powerpc-vsx64l.c): Remove.
3253 (powerpc-isa205-64l.c): Remove.
3254 (powerpc-isa205-altivec64l.c): Remove.
3255 (powerpc-isa205-vsx64l.c): Remove.
3256 (s390-linux32.c): Remove.
3257 (s390-linux32v1.c): Remove.
3258 (s390-linux32v2.c): Remove.
3259 (s390-linux64.c): Remove.
3260 (s390-linux64v1.c): Remove.
3261 (s390-linux64v2.c): Remove.
3262 (s390-te-linux64.c): Remove.
3263 (s390-vx-linux64.c): Remove.
3264 (s390-tevx-linux64.c): Remove.
3265 (s390x-linux64.c): Remove.
3266 (s390x-linux64v1.c): Remove.
3267 (s390x-linux64v2.c): Remove.
3268 (s390x-te-linux64.c): Remove.
3269 (s390x-vx-linux64.c): Remove.
3270 (s390x-tevx-linux64.c): Remove.
3271 (tic6x-c64xp-linux.c): Remove.
3272 (tic6x-c64x-linux.c): Remove.
3273 (tic6x-c62x-linux.c): Remove.
3275 (reg-sparc64.c): Remove.
3276 (reg-spu.c): Remove.
3278 (amd64-linux.c): Remove.
3279 (amd64-avx.c): Remove.
3280 (amd64-avx-linux.c): Remove.
3281 (amd64-avx-avx512.c): Remove.
3282 (amd64-avx-avx512-linux.c): Remove.
3283 (amd64-mpx.c): Remove.
3284 (amd64-mpx-linux.c): Remove.
3285 (amd64-avx-mpx-avx512-pku.c): Remove.
3286 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3287 (amd64-avx-mpx.c): Remove.
3288 (amd64-avx-mpx-linux.c): Remove.
3290 (x32-linux.c): Remove.
3291 (x32-avx.c): Remove.
3292 (x32-avx-linux.c): Remove.
3293 (x32-avx-avx512.c): Remove.
3294 (x32-avx-avx512-linux.c): Remove.
3295 (reg-xtensa.c): Remove.
3296 (reg-tilegx.c): Remove.
3297 (reg-tilegx32.c): Remove.
3299 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3301 * Makefile.in (SFILES): Add "common/environ.c".
3302 (OBJS): Add "common/environ.h".
3304 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3306 * configure.ac: Check if the fs_base and gs_base members of
3307 `struct user_regs_struct' exist.
3308 * config.in: Regenerated.
3309 * configure: Likewise.
3311 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3313 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3315 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3316 (get_next_pcs_syscall_next_pc): Likewise.
3318 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3320 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3321 * nto-x86-low.c: Likewise.
3323 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3325 * Makefile.in: Include disable-implicit-rules.mk.
3327 2016-11-23 Pedro Alves <palves@redhat.com>
3329 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3330 (debug_vprintf): Use std::chrono::steady_clock instead of
3331 gettimeofday. Use '.' instead of ':'.
3332 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3333 (get_timestamp): Use std::chrono::steady_clock instead of
3336 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3338 * Makefile.in: Fix whitespace formatting.
3340 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3342 * Makefile.in (SFILES, OBS): Flatten list and order
3345 2016-11-23 Pedro Alves <palves@redhat.com>
3347 * event-loop.c (handle_file_event): Use warning.
3348 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3349 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3352 2016-11-23 Pedro Alves <palves@redhat.com>
3354 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3356 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3357 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3358 debug_printf and debug_flush for debug output.
3359 * server.c (handle_general_set): Likewise.
3360 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3363 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3365 * Makefile.in (.c.o): Replace rule with ...
3366 (%.o: %.c): ... this one.
3368 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3370 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3371 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3373 * configure.ac: Remove checks for the make program.
3374 * configure: Re-generate.
3376 2016-10-28 Pedro Alves <palves@redhat.com>
3378 * Makefile.in (CXX_DIALECT): Get from configure.
3379 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3380 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3381 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3382 * config.in: Regenerate.
3383 * configure: Regenerate.
3385 2016-10-27 Yao Qi <yao.qi@linaro.org>
3387 * linux-low.c (linux_supports_range_stepping): Return true if
3388 can_software_single_step return true.
3390 2016-10-27 Yao Qi <yao.qi@linaro.org>
3392 * inferiors.c (find_inferior_in_random): New function.
3393 * inferiors.h (find_inferior_in_random): Declare.
3394 * linux-low.c (linux_wait_for_event_filtered): Call
3395 find_inferior_in_random instead of find_inferior.
3397 2016-10-27 Yao Qi <yao.qi@linaro.org>
3399 * linux-low.c (linux_wait_1): If single-step breakpoints are
3400 inserted, remove them.
3402 2016-10-26 Pedro Alves <palves@redhat.com>
3404 * linux-low.c (handle_extended_wait): Link parent/child fork
3406 (linux_wait_1): Unlink them.
3407 (linux_set_resume_request): Ignore resume requests for
3408 already-resumed and unhandled fork child threads.
3409 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3410 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3412 (handle_v_requests) <vCont>: Don't call require_running.
3413 * server.h (in_queued_stop_replies): New declaration.
3415 2016-10-24 Yao Qi <yao.qi@linaro.org>
3418 * linux-aarch64-low.c (append_insns): Cast the return value to
3421 2016-10-10 Yao Qi <yao.qi@linaro.org>
3423 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3425 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3427 * target.c (target_supports_multi_process): New function, moved
3429 * target.h (target_supports_multi_process): ... here. Remove
3432 2016-10-05 Tom Tromey <tom@tromey.com>
3435 * tracepoint.c (handle_tracepoint_bkpts): Check
3436 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3438 2016-10-05 Yao Qi <yao.qi@linaro.org>
3440 * configure.srv: Update the path of arm-*.xml files.
3442 2016-10-05 Terry Guo <terry.guo@arm.com>
3443 Yao Qi <yao.qi@linaro.org>
3445 * Makefile.in: Adjust the path of rules.
3446 * configure.srv: Update the path of xml files.
3447 * regformats/arm-with-iwmmxt.dat: Regenerated.
3448 * regformats/arm-with-neon.dat: Likewise.
3449 * regformats/arm-with-vfpv2.dat: Likewise.
3450 * regformats/arm-with-vfpv3.dat Likewise.
3452 2016-09-30 Yao Qi <yao.qi@linaro.org>
3455 * target.c (target_stop_and_wait): Don't call
3456 target_continue_no_signal, use resume_stop instead.
3458 2016-09-26 Yao Qi <yao.qi@linaro.org>
3460 * linux-low.c (linux_wait_1): Call debug_exit.
3462 2016-09-23 Pedro Alves <palves@redhat.com>
3464 * Makefile.in (SFILES): Add common/new-op.c.
3465 (OBS): Add common/new-op.o.
3466 (new-op.o): New rule.
3468 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3470 * .gitinore: Ignore more files.
3472 2016-09-21 Yao Qi <yao.qi@linaro.org>
3474 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3477 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3479 * server.c (start_inferior): Call target_mourn_inferior instead of
3480 mourn_inferior; pass ptid_t argument to it.
3482 (handle_target_event): Likewise.
3483 * target.c (target_mourn_inferior): New function.
3484 * target.h (mourn_inferior): Delete macro.
3486 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3488 * linux-low.c (lwp_is_stepping): New function.
3490 2016-09-06 Carl Love <cel@us.ibm.com>
3492 * server.c (start_inferior): Fixed comment, requested comment change
3493 didn't get updated correctly. Removed reference to ptrace () call as
3494 it is only true on Linux systems.
3496 2016-09-06 Carl Love <cel@us.ibm.com>
3498 * server.c (start_inferior): Do not call
3499 function target_post_create_inferior () if the
3500 inferior process has already exited.
3502 2016-09-05 Pedro Alves <palves@redhat.com>
3504 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3505 (COMPILE.pre, CC_LD): Use CXX directly.
3506 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3507 * acinclude.m4: Don't include build-with-cxx.m4.
3508 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3509 * configure: Regenerate.
3511 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3514 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3515 call writing data to own_buf.
3517 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3519 * target.c (mywait): Call target_wait instead of
3521 (target_wait): New function.
3523 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3525 * server.c (start_inferior): New variable 'ptid'. Replace calls
3526 to the_target->resume by target_continue{,_no_signal}, depending
3528 * target.c (target_stop_and_wait): Call target_continue_no_signal
3529 instead of the_target->resume.
3530 (target_continue): New function.
3532 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3534 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3536 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3539 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3541 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3542 * linux-arm-low.c (ps_get_thread_area): Likewise.
3543 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3544 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3545 * linux-mips-low.c (ps_get_thread_area): Likewise.
3546 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3547 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3548 * linux-x86-low.c (ps_get_thread_area): Likewise.
3549 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3551 2016-08-19 Pedro Alves <palves@redhat.com>
3553 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3555 2016-08-19 Pedro Alves <palves@redhat.com>
3557 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3558 comment. Use memcpy instead of casting through unsigned long.
3560 2016-08-19 Pedro Alves <palves@redhat.com>
3562 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3563 allocating around 0x80000000.
3565 2016-08-19 Pedro Alves <palves@redhat.com>
3568 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3569 (x32-avx512-linux-ipa.o): New rules.
3570 * configure.ac (x86_64-*-linux*): New x32 check.
3571 * configure.srv (ipa_x32_linux_regobj): New.
3572 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3573 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3575 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3577 * configure: Regenerate.
3579 2016-08-09 Pedro Alves <palves@redhat.com>
3582 * Makefile.in (OBS): Add signals-state-save-restore.o.
3583 (signals-state-save-restore.o): New rule.
3584 * config.in: Regenerate.
3585 * configure: Regenerate.
3586 * linux-low.c: Include "signals-state-save-restore.h".
3587 (linux_create_inferior): Call
3588 restore_original_signals_state.
3589 * server.c: Include "dispositions-save-restore.h".
3590 (captured_main): Call save_original_signals_state.
3592 2016-08-05 Pedro Alves <palves@redhat.com>
3594 * configure: Regenerate.
3596 2016-08-04 Yao Qi <yao.qi@linaro.org>
3598 * linux-low.c (regsets_fetch_inferior_registers): Check
3599 errno is ESRCH or not.
3601 2016-08-02 Yao Qi <yao.qi@linaro.org>
3603 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3604 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3605 (thread_db_load_search): Update.
3606 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3607 td_ta_set_event and td_ta_event_getmsg.
3609 2016-07-26 Pedro Alves <palves@redhat.com>
3612 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3613 of unsigned long for 64-bit registers and use uint32_t instead of
3614 unsigned int for 32-bit registers.
3616 2016-07-26 Pedro Alves <palves@redhat.com>
3618 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3621 2016-07-21 Tom Tromey <tom@tromey.com>
3623 * configure: Rebuild.
3625 2016-07-21 Yao Qi <yao.qi@linaro.org>
3627 * mem-break.c (find_gdb_breakpoint): Cast bp to
3628 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3630 2016-07-21 Yao Qi <yao.qi@linaro.org>
3632 * server.c (handle_v_requests): Support s and S actions
3633 if target_supports_software_single_step return true.
3635 2016-07-21 Yao Qi <yao.qi@linaro.org>
3637 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3638 is resume_step, call maybe_hw_step.
3639 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3641 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3643 (proceed_one_lwp): If resume request is resume_step, install
3644 reinsert breakpoints and call maybe_hw_step.
3646 2016-07-21 Yao Qi <yao.qi@linaro.org>
3648 * linux-low.c (proceed_one_lwp): Declare.
3649 (linux_resume_one_thread): Remove local variable 'step'.
3650 Lift code enqueue signal. Call proceed_one_lwp instead of
3651 linux_resume_one_lwp.
3653 2016-07-21 Yao Qi <yao.qi@linaro.org>
3655 * linux-low.c (linux_resume_one_thread): Call
3656 enqueue_pending_signal.
3658 2016-07-21 Yao Qi <yao.qi@linaro.org>
3660 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3661 * inferiors.c (do_restore_current_thread_cleanup): New function.
3662 (make_cleanup_restore_current_thread): Likewise.
3663 * linux-low.c (install_software_single_step_breakpoints): Call
3664 make_cleanup_restore_current_thread. Switch current_thread to
3667 2016-07-21 Yao Qi <yao.qi@linaro.org>
3669 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3670 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3671 (clone_one_breakpoint): Likewise.
3672 (delete_reinsert_breakpoints): Change parameter to thread.
3674 (has_reinsert_breakpoints): Likewise.
3675 (uninsert_reinsert_breakpoints): Likewise.
3676 (reinsert_reinsert_breakpoints): Likewise.
3677 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3678 (delete_reinsert_breakpoints): Likewise.
3679 (reinsert_reinsert_breakpoints): Likewise.
3680 (uninsert_reinsert_breakpoints): Likewise.
3681 (has_reinsert_breakpoints): Likewise.
3683 2016-07-21 Yao Qi <yao.qi@linaro.org>
3685 * inferiors.c (get_thread_process): Make parameter const.
3686 * inferiors.h (get_thread_process): Update declaration.
3687 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3688 Add new parameters child_thread and parent_thread. Callers
3690 * mem-break.h (clone_all_breakpoints): Update declaration.
3692 2016-07-21 Yao Qi <yao.qi@linaro.org>
3694 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3695 <command_list, handler>: Remove.
3696 (struct gdb_breakpoint): New.
3697 (struct other_breakpoint): New.
3698 (struct reinsert_breakpoint): New.
3699 (is_gdb_breakpoint): New function.
3700 (any_persistent_commands): Update command_list if
3701 is_gdb_breakpoint returns true.
3702 (set_breakpoint): Create breakpoints according to their types.
3703 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3704 (set_gdb_breakpoint_1): Likewise.
3705 (set_gdb_breakpoint): Likewise.
3706 (clear_breakpoint_conditions): Change parameter type to
3707 'struct gdb_breakpoint *'.
3708 (clear_breakpoint_commands): Likewise.
3709 (clear_breakpoint_conditions_and_commands): Likewise.
3710 (add_condition_to_breakpoint): Likewise.
3711 (add_breakpoint_condition): Likewise.
3712 (add_commands_to_breakpoint): Likewise.
3713 (check_breakpoints): Check other_breakpoint.
3714 (clone_one_breakpoint): Clone breakpopint according to its type.
3715 * mem-break.h (struct gdb_breakpoint): Declare.
3716 (set_gdb_breakpoint): Update declaration.
3717 (clear_breakpoint_conditions_and_commands): Likewise.
3718 (add_breakpoint_condition): Likewise.
3719 (add_breakpoint_commands): Likewise.
3720 * server.c (process_point_options): Change parameter type to
3721 'struct gdb_breakpoint *'.
3723 2016-07-21 Yao Qi <yao.qi@linaro.org>
3725 * mem-break.c (set_breakpoint_at): Rename it to ...
3726 (set_breakpoint_type_at): ... it.
3727 (set_breakpoint_at): Call set_breakpoint_type_at.
3728 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3729 * mem-break.h (set_breakpoint_at): Update comments.
3731 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3733 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3735 (nios2_store_gregset): Likewise.
3737 2016-07-01 Pedro Alves <palves@redhat.com>
3738 Antoine Tremblay <antoine.tremblay@ericsson.com>
3740 * linux-low.c: Change interface to take the target lwp_info
3741 pointer directly and return void. Handle detaching from a zombie
3743 (linux_detach_lwp_callback): New function.
3744 (linux_detach): Detach from the leader thread after detaching from
3747 2016-06-28 Yao Qi <yao.qi@linaro.org>
3749 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3750 for variable new_offset.
3751 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3752 (aarch64_ftrace_insn_reloc_cb): Likewise.
3753 (aarch64_ftrace_insn_reloc_tb): Likewise.
3754 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3755 PRIx64 instead of PRIx32.
3757 2016-06-28 Yao Qi <yao.qi@linaro.org>
3759 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3760 (the_low_target): Install arm_get_syscall_trapinfo.
3762 2016-06-28 Yao Qi <yao.qi@linaro.org>
3764 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3766 (the_low_target): Install aarch64_get_syscall_trapinfo.
3768 2016-06-28 Yao Qi <yao.qi@linaro.org>
3770 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3772 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3773 Remove parameter sysno.
3774 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3777 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3779 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3780 (s390_emit_ne_goto): Likewise.
3781 (s390_emit_lt_goto): Likewise.
3782 (s390_emit_le_goto): Likewise.
3783 (s390_emit_gt_goto): Likewise.
3784 (s390_emit_ge_goto): Likewise.
3785 (s390x_emit_eq_goto): Likewise.
3786 (s390x_emit_ne_goto): Likewise.
3787 (s390x_emit_lt_goto): Likewise.
3788 (s390x_emit_le_goto): Likewise.
3789 (s390x_emit_gt_goto): Likewise.
3790 (s390x_emit_ge_goto): Likewise.
3791 (s390_emit_ops_impl): Mark variable static.
3792 (s390x_emit_ops): Likewise.
3794 2016-06-17 Yao Qi <yao.qi@linaro.org>
3796 * linux-low.c (handle_extended_wait): Call
3797 uninsert_reinsert_breakpoints for the parent process. Remove
3798 reinsert breakpoints from the child process. Reinsert them to
3799 the parent process when vfork is done.
3800 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3801 (reinsert_reinsert_breakpoints): New function.
3802 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3803 (reinsert_reinsert_breakpoints): Declare.
3805 2016-06-17 Yao Qi <yao.qi@linaro.org>
3807 * linux-low.c (handle_extended_wait): If the parent is doing
3808 step-over, remove the reinsert breakpoints from the forked child.
3810 2016-06-17 Yao Qi <yao.qi@linaro.org>
3812 * linux-low.c (unsuspend_all_lwps): Declare.
3813 (linux_low_filter_event): If thread exited, call finish_step_over.
3814 If step-over is finished, unsuspend other threads.
3816 2016-06-17 Yao Qi <yao.qi@linaro.org>
3818 * linux-low.c (linux_resume_one_lwp_throw): Assert
3819 has_reinsert_breakpoints returns false.
3820 * mem-break.c (delete_disabled_breakpoints): Assert
3821 bp type isn't reinsert_breakpoint.
3823 2016-06-17 Yao Qi <yao.qi@linaro.org>
3825 * linux-low.c (maybe_hw_step): New function.
3826 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3827 (finish_step_over): Switch current_thread to lwp temporarily,
3828 and assert has_reinsert_breakpoints returns true.
3829 (proceed_one_lwp): Call maybe_hw_step.
3830 * mem-break.c (has_reinsert_breakpoints): New function.
3831 * mem-break.h (has_reinsert_breakpoints): Declare.
3833 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3835 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3837 2016-05-17 Yao Qi <yao.qi@linaro.org>
3839 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3840 instead of find_inferior.
3842 2016-05-05 Yao Qi <yao.qi@linaro.org>
3844 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3845 Initialize res to zero.
3847 2016-05-05 Yao Qi <yao.qi@linaro.org>
3849 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3852 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3854 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3855 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3856 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3858 2016-04-28 Par Olsson <par.olsson@windriver.com>
3859 Simon Marchi <simon.marchi@ericsson.com>
3861 * tracepoint.c (write_inferior_int8): New function.
3862 (cmd_qtenable_disable): Write enable flag using
3863 write_inferior_int8.
3865 2016-04-25 Yao Qi <yao.qi@linaro.org>
3867 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3868 (need_step_over_p): Return zero if the LWP has pending signals
3869 can be delivered on software single step target.
3871 2016-04-25 Yao Qi <yao.qi@linaro.org>
3873 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3874 return instead of error.
3876 2016-04-22 Yao Qi <yao.qi@linaro.org>
3878 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3881 2016-04-22 Yao Qi <yao.qi@linaro.org>
3883 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3884 signal when stepping over breakpoint with software single
3887 2016-04-21 Pedro Alves <palves@redhat.com>
3889 * linux-s390-low.c (s390_collect_ptrace_register)
3890 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3892 (s390_check_regset): Use void * instead of gdb_byte *.
3894 2016-04-20 Pedro Alves <palves@redhat.com>
3896 * configure: Renegerate.
3898 2016-04-20 Yao Qi <yao.qi@linaro.org>
3900 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3901 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3903 (arm_store_gregset): Likewise.
3905 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3907 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3908 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3909 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3910 (amd64-avx-mpx-linux.c): New rules.
3911 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3912 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3913 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3914 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3915 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3916 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3917 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3918 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3919 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3920 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3921 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3922 * linux-x86-low.c (x86_linux_read_description): Add case for
3923 X86_XSTATE_AVX_MPX_MASK.
3924 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3925 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3926 init_registers_i386_avx_mpx_linux.
3927 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3928 (initialize_low_tracepoint): Call
3929 init_registers_i386_avx_mpx_linux.
3930 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3931 (initialize_low_tracepoint): Call
3932 init_registers_amd64_avx_mpx_linux.
3933 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3934 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3935 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3938 2016-04-18 Pedro Alves <palves@redhat.com>
3940 * configure: Regenerate.
3942 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3944 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3945 (aarch64_emit_sub): Likewise.
3947 2016-04-12 Pedro Alves <palves@redhat.com>
3949 * utils.c (prepare_to_throw_exception): Delete.
3951 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3953 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3955 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3957 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3959 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3961 * linux-aarch64-ipa.c: Add <elf.h> include.
3962 * linux-ppc-ipa.c: Add <elf.h> include.
3963 * linux-s390-ipa.c: Add <elf.h> include.
3965 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3967 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3968 (get_raw_reg_ptr): Likewise.
3969 (get_trace_state_variable_value_ptr): Likewise.
3970 (set_trace_state_variable_value_ptr): Likewise.
3971 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3974 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3975 Marcin Kościelnicki <koriakin@0x04.net>
3978 * linux-ppc-low.c (emit_insns): New function.
3979 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3980 (ppc_emit_prologue): New function.
3981 (ppc_emit_epilogue): New function.
3982 (ppc_emit_add): New function.
3983 (ppc_emit_sub): New function.
3984 (ppc_emit_mul): New function.
3985 (ppc_emit_lsh): New function.
3986 (ppc_emit_rsh_signed): New function.
3987 (ppc_emit_rsh_unsigned): New function.
3988 (ppc_emit_ext): New function.
3989 (ppc_emit_zero_ext): New function.
3990 (ppc_emit_log_not): New function.
3991 (ppc_emit_bit_and): New function.
3992 (ppc_emit_bit_or): New function.
3993 (ppc_emit_bit_xor): New function.
3994 (ppc_emit_bit_not): New function.
3995 (ppc_emit_equal): New function.
3996 (ppc_emit_less_signed): New function.
3997 (ppc_emit_less_unsigned): New function.
3998 (ppc_emit_ref): New function.
3999 (ppc_emit_const): New function.
4000 (ppc_emit_reg): New function.
4001 (ppc_emit_pop): New function.
4002 (ppc_emit_stack_flush): New function.
4003 (ppc_emit_swap): New function.
4004 (ppc_emit_stack_adjust): New function.
4005 (ppc_emit_call): New function.
4006 (ppc_emit_int_call_1): New function.
4007 (ppc_emit_void_call_2): New function.
4008 (ppc_emit_if_goto): New function.
4009 (ppc_emit_goto): New function.
4010 (ppc_emit_eq_goto): New function.
4011 (ppc_emit_ne_goto): New function.
4012 (ppc_emit_lt_goto): New function.
4013 (ppc_emit_le_goto): New function.
4014 (ppc_emit_gt_goto): New function.
4015 (ppc_emit_ge_goto): New function.
4016 (ppc_write_goto_address): New function.
4017 (ppc_emit_ops_impl): New static variable.
4018 (ppc64v1_emit_prologue): New function.
4019 (ppc64v2_emit_prologue): New function.
4020 (ppc64_emit_epilogue): New function.
4021 (ppc64_emit_add): New function.
4022 (ppc64_emit_sub): New function.
4023 (ppc64_emit_mul): New function.
4024 (ppc64_emit_lsh): New function.
4025 (ppc64_emit_rsh_signed): New function.
4026 (ppc64_emit_rsh_unsigned): New function.
4027 (ppc64_emit_ext): New function.
4028 (ppc64_emit_zero_ext): New function.
4029 (ppc64_emit_log_not): New function.
4030 (ppc64_emit_bit_and): New function.
4031 (ppc64_emit_bit_or): New function.
4032 (ppc64_emit_bit_xor): New function.
4033 (ppc64_emit_bit_not): New function.
4034 (ppc64_emit_equal): New function.
4035 (ppc64_emit_less_signed): New function.
4036 (ppc64_emit_less_unsigned): New function.
4037 (ppc64_emit_ref): New function.
4038 (ppc64_emit_const): New function.
4039 (ppc64v1_emit_reg): New function.
4040 (ppc64v2_emit_reg): New function.
4041 (ppc64_emit_pop): New function.
4042 (ppc64_emit_stack_flush): New function.
4043 (ppc64_emit_swap): New function.
4044 (ppc64v1_emit_call): New function.
4045 (ppc64v2_emit_call): New function.
4046 (ppc64v1_emit_int_call_1): New function.
4047 (ppc64v2_emit_int_call_1): New function.
4048 (ppc64v1_emit_void_call_2): New function.
4049 (ppc64v2_emit_void_call_2): New function.
4050 (ppc64_emit_if_goto): New function.
4051 (ppc64_emit_eq_goto): New function.
4052 (ppc64_emit_ne_goto): New function.
4053 (ppc64_emit_lt_goto): New function.
4054 (ppc64_emit_le_goto): New function.
4055 (ppc64_emit_gt_goto): New function.
4056 (ppc64_emit_ge_goto): New function.
4057 (ppc64v1_emit_ops_impl): New static variable.
4058 (ppc64v2_emit_ops_impl): New static variable.
4059 (ppc_emit_ops): New function.
4060 (linux_low_target): Wire in ppc_emit_ops.
4062 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4063 Marcin Kościelnicki <koriakin@0x04.net>
4066 * Makefile.in: Add powerpc-*-ipa.o
4067 * configure.srv: Add ipa_obj for powerpc*-linux.
4068 * linux-ppc-ipa.c: New file.
4069 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4071 (PPC_FIELD): New macro.
4072 (PPC_SEXT): New macro.
4073 (PPC_OP6): New macro.
4074 (PPC_BO): New macro.
4075 (PPC_LI): New macro.
4076 (PPC_BD): New macro.
4077 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4078 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4079 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4080 (ppc_get_thread_area): New function.
4081 (is_elfv2_inferior): New function.
4082 (gen_ds_form): New function.
4083 (GEN_STD): New macro.
4084 (GEN_STDU): New macro.
4085 (GEN_LD): New macro.
4086 (GEN_LDU): New macro.
4087 (gen_d_form): New function.
4088 (GEN_ADDI): New macro.
4089 (GEN_ADDIS): New macro.
4090 (GEN_LI): New macro.
4091 (GEN_LIS): New macro.
4092 (GEN_ORI): New macro.
4093 (GEN_ORIS): New macro.
4094 (GEN_LWZ): New macro.
4095 (GEN_STW): New macro.
4096 (GEN_STWU): New macro.
4097 (gen_xfx_form): New function.
4098 (GEN_MFSPR): New macro.
4099 (GEN_MTSPR): New macro.
4100 (GEN_MFCR): New macro.
4101 (GEN_MTCR): New macro.
4102 (GEN_SYNC): New macro.
4103 (GEN_LWSYNC): New macro.
4104 (gen_x_form): New function.
4105 (GEN_OR): New macro.
4106 (GEN_MR): New macro.
4107 (GEN_LWARX): New macro.
4108 (GEN_STWCX): New macro.
4109 (GEN_CMPW): New macro.
4110 (gen_md_form): New function.
4111 (GEN_RLDICL): New macro.
4112 (GEN_RLDICR): New macro.
4113 (gen_i_form): New function.
4115 (GEN_BL): New macro.
4116 (gen_b_form): New function.
4117 (GEN_BNE): New macro.
4118 (GEN_LOAD): New macro.
4119 (GEN_STORE): New macro.
4120 (gen_limm): New function.
4121 (gen_atomic_xchg): New function.
4122 (gen_call): New function.
4123 (ppc_relocate_instruction): New function.
4124 (ppc_install_fast_tracepoint_jump_pad): New function.
4125 (ppc_get_min_fast_tracepoint_insn_len): New function.
4126 (ppc_get_ipa_tdesc_idx): New function.
4127 (the_low_target): Wire in the new functions.
4128 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4130 * linux-ppc-tdesc.h: New file.
4132 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4134 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4135 (alloc_jump_pad_buffer): New function.
4136 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4137 (alloc_jump_pad_buffer): New function.
4138 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4139 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4140 (alloc_jump_pad_buffer): New function.
4141 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4142 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4143 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4144 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4146 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4148 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4149 * linux-amd64-ipa.c: Likewise.
4150 * linux-i386-ipa.c: Likewise.
4151 * linux-s390-ipa.c: Likewise.
4152 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4153 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4154 set_trace_state_variable_value_ptr.
4155 (struct ipa_sym_addresses): Likewise.
4156 (symbol_list): Likewise.
4157 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4158 accessing gdb_collect directly.
4159 (gdb_collect_ptr_type): New typedef.
4160 (get_raw_reg_ptr_type): New typedef.
4161 (get_trace_state_variable_value_ptr_type): New typedef.
4162 (set_trace_state_variable_value_ptr_type): New typedef.
4163 (gdb_collect_ptr): New global.
4164 (get_raw_reg_ptr): New global.
4165 (get_trace_state_variable_value_ptr): New global.
4166 (set_trace_state_variable_value_ptr): New global.
4167 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4168 accessing get_raw_reg directly.
4169 (get_get_tsv_func_addr): Likewise for
4170 get_trace_state_variable_value_ptr.
4171 (get_set_tsv_func_addr): Likewise for
4172 set_trace_state_variable_value_ptr.
4173 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4175 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4177 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4179 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4181 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4183 (relocate_instruction): Remove own_buf.
4184 * server.c (own_buf): Make global.
4185 (handle_v_requests): Make global.
4186 * server.h (own_buf): New declaration.
4187 (handle_v_requests): New prototype.
4189 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4192 * linux-s390-low.c (add_insns): New function.
4193 (s390_emit_prologue): New function.
4194 (s390_emit_epilogue): New function.
4195 (s390_emit_add): New function.
4196 (s390_emit_sub): New function.
4197 (s390_emit_mul): New function.
4198 (s390_emit_lsh): New function.
4199 (s390_emit_rsh_signed): New function.
4200 (s390_emit_rsh_unsigned): New function.
4201 (s390_emit_ext): New function.
4202 (s390_emit_log_not): New function.
4203 (s390_emit_bit_and): New function.
4204 (s390_emit_bit_or): New function.
4205 (s390_emit_bit_xor): New function.
4206 (s390_emit_bit_not): New function.
4207 (s390_emit_equal): New function.
4208 (s390_emit_less_signed): New function.
4209 (s390_emit_less_unsigned): New function.
4210 (s390_emit_ref): New function.
4211 (s390_emit_if_goto): New function.
4212 (s390_emit_goto): New function.
4213 (s390_write_goto_address): New function.
4214 (s390_emit_litpool): New function.
4215 (s390_emit_const): New function.
4216 (s390_emit_call): New function.
4217 (s390_emit_reg): New function.
4218 (s390_emit_pop): New function.
4219 (s390_emit_stack_flush): New function.
4220 (s390_emit_zero_ext): New function.
4221 (s390_emit_swap): New function.
4222 (s390_emit_stack_adjust): New function.
4223 (s390_emit_set_r2): New function.
4224 (s390_emit_int_call_1): New function.
4225 (s390_emit_void_call_2): New function.
4226 (s390_emit_eq_goto): New function.
4227 (s390_emit_ne_goto): New function.
4228 (s390_emit_lt_goto): New function.
4229 (s390_emit_le_goto): New function.
4230 (s390_emit_gt_goto): New function.
4231 (s390_emit_ge_goto): New function.
4232 (s390x_emit_prologue): New function.
4233 (s390x_emit_epilogue): New function.
4234 (s390x_emit_add): New function.
4235 (s390x_emit_sub): New function.
4236 (s390x_emit_mul): New function.
4237 (s390x_emit_lsh): New function.
4238 (s390x_emit_rsh_signed): New function.
4239 (s390x_emit_rsh_unsigned): New function.
4240 (s390x_emit_ext): New function.
4241 (s390x_emit_log_not): New function.
4242 (s390x_emit_bit_and): New function.
4243 (s390x_emit_bit_or): New function.
4244 (s390x_emit_bit_xor): New function.
4245 (s390x_emit_bit_not): New function.
4246 (s390x_emit_equal): New function.
4247 (s390x_emit_less_signed): New function.
4248 (s390x_emit_less_unsigned): New function.
4249 (s390x_emit_ref): New function.
4250 (s390x_emit_if_goto): New function.
4251 (s390x_emit_const): New function.
4252 (s390x_emit_call): New function.
4253 (s390x_emit_reg): New function.
4254 (s390x_emit_pop): New function.
4255 (s390x_emit_stack_flush): New function.
4256 (s390x_emit_zero_ext): New function.
4257 (s390x_emit_swap): New function.
4258 (s390x_emit_stack_adjust): New function.
4259 (s390x_emit_int_call_1): New function.
4260 (s390x_emit_void_call_2): New function.
4261 (s390x_emit_eq_goto): New function.
4262 (s390x_emit_ne_goto): New function.
4263 (s390x_emit_lt_goto): New function.
4264 (s390x_emit_le_goto): New function.
4265 (s390x_emit_gt_goto): New function.
4266 (s390x_emit_ge_goto): New function.
4267 (s390_emit_ops): New function.
4268 (struct linux_target_ops): Fill in emit_ops hook.
4270 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4273 * Makefile.in: Add s390 IPA files.
4274 * configure.srv: Build IPA for s390.
4275 * linux-s390-ipa.c: New file.
4276 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4277 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4278 (tdesc_s390_linux32): Likewise.
4279 (init_registers_s390_linux32v1): Likewise.
4280 (tdesc_s390_linux32v1): Likewise.
4281 (init_registers_s390_linux32v2): Likewise.
4282 (tdesc_s390_linux32v2): Likewise.
4283 (init_registers_s390_linux64): Likewise.
4284 (tdesc_s390_linux64): Likewise.
4285 (init_registers_s390_linux64v1): Likewise.
4286 (tdesc_s390_linux64v1): Likewise.
4287 (init_registers_s390_linux64v2): Likewise.
4288 (tdesc_s390_linux64v2): Likewise.
4289 (init_registers_s390_te_linux64): Likewise.
4290 (tdesc_s390_te_linux64): Likewise.
4291 (init_registers_s390_vx_linux64): Likewise.
4292 (tdesc_s390_vx_linux64): Likewise.
4293 (init_registers_s390_tevx_linux64): Likewise.
4294 (tdesc_s390_tevx_linux64): Likewise.
4295 (init_registers_s390x_linux64): Likewise.
4296 (tdesc_s390x_linux64): Likewise.
4297 (init_registers_s390x_linux64v1): Likewise.
4298 (tdesc_s390x_linux64v1): Likewise.
4299 (init_registers_s390x_linux64v2): Likewise.
4300 (tdesc_s390x_linux64v2): Likewise.
4301 (init_registers_s390x_te_linux64): Likewise.
4302 (tdesc_s390x_te_linux64): Likewise.
4303 (init_registers_s390x_vx_linux64): Likewise.
4304 (tdesc_s390x_vx_linux64): Likewise.
4305 (init_registers_s390x_tevx_linux64): Likewise.
4306 (tdesc_s390x_tevx_linux64): Likewise.
4307 (have_hwcap_s390_vx): New static variable.
4308 (s390_arch_setup): Fill have_hwcap_s390_vx.
4309 (s390_get_thread_area): New function.
4310 (s390_ft_entry_gpr_esa): New const.
4311 (s390_ft_entry_gpr_zarch): New const.
4312 (s390_ft_entry_misc): New const.
4313 (s390_ft_entry_fr): New const.
4314 (s390_ft_entry_vr): New const.
4315 (s390_ft_main_31): New const.
4316 (s390_ft_main_64): New const.
4317 (s390_ft_exit_fr): New const.
4318 (s390_ft_exit_vr): New const.
4319 (s390_ft_exit_misc): New const.
4320 (s390_ft_exit_gpr_esa): New const.
4321 (s390_ft_exit_gpr_zarch): New const.
4322 (append_insns): New function.
4323 (s390_relocate_instruction): New function.
4324 (s390_install_fast_tracepoint_jump_pad): New function.
4325 (s390_get_min_fast_tracepoint_insn_len): New function.
4326 (s390_get_ipa_tdesc_idx): New function.
4327 (struct linux_target_ops): Wire in the above functions.
4328 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4329 * linux-s390-tdesc.h: New file.
4331 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4333 * linux-s390-low.c (s390_supports_tracepoints): New function.
4334 (struct linux_target_ops): Fill supports_tracepoints hook.
4336 2016-03-18 Yao Qi <yao.qi@linaro.org>
4338 * linux-low.c (lwp_signal_can_be_delivered): New function.
4339 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4341 2016-03-18 Yao Qi <yao.qi@linaro.org>
4343 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4344 0 if signal is enqueued. Remove 'signal' from one debugging
4345 message. Move one debugging message to some lines below.
4346 Remove code setting 'signal' to 0.
4348 2016-03-18 Yao Qi <yao.qi@linaro.org>
4350 * linux-low.c (linux_low_filter_event): Remove redundant
4351 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4353 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4355 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4356 (struct linux_target_ops): Wire in the above.
4358 2016-03-03 Yao Qi <yao.qi@linaro.org>
4360 * linux-low.c: Update comments to start_step_over.
4362 2016-03-03 Yao Qi <yao.qi@linaro.org>
4365 * linux-low.c (handle_extended_wait): Set child suspended
4366 if event_lwp->bp_reinsert isn't zero.
4368 2016-03-02 Yao Qi <yao.qi@linaro.org>
4370 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4371 enqueue_pending_signal.
4373 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4375 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4378 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4380 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4381 (s390_regmap_3264) [!__s390x__]: New global.
4382 (s390_collect_ptrace_register): Skip map entries containing -1.
4383 (s390_supply_ptrace_register): Ditto.
4384 (s390_fill_gprs_high): New function.
4385 (s390_store_gprs_high): New function.
4386 (s390_regsets): Add NT_S390_HIGH_GPRS.
4387 (s390_get_hwcap): Enable on 31-bit.
4388 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4389 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4390 Detect NT_S390_HIGH_GPRS.
4391 (s390_usrregs_info_3264): Enable on 31-bit.
4392 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4393 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4395 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4398 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4399 * configure.srv: Ditto.
4400 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4401 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4402 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4403 (init_registers_amd64_linux): Remove prototype.
4404 (tdesc_amd64_linux): Remove declaration.
4405 (get_ipa_tdesc): New function.
4406 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4407 initialize remaining tdescs.
4408 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4409 (init_registers_i386_linux): Remove prototype.
4410 (tdesc_i386_linux): Remove declaration.
4411 (get_ipa_tdesc): New function.
4412 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4413 initialize remaining tdescs.
4414 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4415 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4416 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4417 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4418 (x86_get_ipa_tdesc_idx): New function.
4419 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4420 * linux-x86-tdesc.h: New file.
4421 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4422 (target_get_ipa_tdesc_idx): New macro.
4423 * tracepoint.c (ipa_tdesc_idx): New macro.
4424 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4425 (symbol_list): Add ipa_tdesc_idx.
4426 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4427 (ipa_tdesc): Remove.
4428 (ipa_tdesc_idx): New variable.
4429 (get_context_regcache): Use get_ipa_tdesc.
4430 (gdb_collect): Ditto.
4432 * tracepoint.h (get_ipa_tdesc): New prototype.
4433 (ipa_tdesc): Remove.
4435 2016-02-24 Pedro Alves <palves@redhat.com>
4437 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4438 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4439 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4440 Factor out common code between the USE_SIGTRAP_SIGINFO and
4441 !USE_SIGTRAP_SIGINFO blocks.
4442 (linux_low_filter_event): Call save_stop_reason instead of
4443 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4445 (linux_wait_1): Update comments.
4447 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4449 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4450 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4451 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4452 ppc_insert_point, ppc_remove_point.
4454 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4456 * linux-s390-low.c (s390_supports_z_point_type): New function.
4457 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4459 2016-02-16 Yao Qi <yao.qi@linaro.org>
4461 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4462 PC. Get pc from regcache_read_pc.
4464 2016-02-12 Yao Qi <yao.qi@linaro.org>
4466 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4467 or linux_get_pc_32bit.
4468 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4470 2016-02-12 Yao Qi <yao.qi@linaro.org>
4472 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4473 arm_linux_get_next_pcs_fixup.
4475 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4477 * tracepoint.c (x_tracepoint_action_download): Change
4478 write_inferior_data_ptr to write_inferior_data_pointer.
4479 (cmd_qtstart): Likewise.
4480 (write_inferior_data_ptr): Remove.
4481 (download_agent_expr): Change write_inferior_data_ptr to
4482 write_inferior_data_pointer.
4483 (download_tracepoint_1): Likewise.
4484 (download_tracepoint): Likewise.
4485 (download_trace_state_variables): Likewise.
4487 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4488 Marcin Kościelnicki <koriakin@0x04.net>
4490 * tracepoint.c (struct tracepoint_action_ops): Remove.
4491 (struct tracepoint_action): Remove ops.
4492 (m_tracepoint_action_download, r_tracepoint_action_download)
4493 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4494 size and offset accordingly.
4495 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4496 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4497 (tracepoint_action_send, tracepoint_action_download): New functions.
4498 Helpers for trace action handlers.
4499 (add_tracepoint_action): Remove setup actions ops.
4500 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4502 2016-02-10 Yao Qi <yao.qi@linaro.org>
4504 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4506 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4508 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4510 * configure: Regenerate.
4512 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4514 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4515 void * to gdb_byte *.
4516 * linux-low.c (siginfo_fixup): Likewise.
4517 (linux_xfer_siginfo): Likewise.
4518 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4520 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4522 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4524 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4526 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4528 * linux-x86-low.c [__x86_64__]: Include
4529 "nat/amd64-linux-siginfo.h".
4530 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4531 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4532 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4533 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4534 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4535 (cpt_si_fd, si_timerid, si_overrun): Move from
4536 nat/amd64-linux-siginfo.c.
4537 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4539 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4541 * server.c (skip_to_semicolon): Remove.
4542 (process_point_options): Use strchrnul instead of
4545 2016-01-26 Yao Qi <yao.qi@linaro.org>
4547 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4548 * linux-low.c (install_software_single_step_breakpoints): Don't
4549 call regcache_read_pc.
4550 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4553 2016-01-26 Yao Qi <yao.qi@linaro.org>
4555 * linux-low.c (install_software_single_step_breakpoints): Call
4556 regcache_read_pc instead of get_pc.
4558 2016-01-26 Yao Qi <yao.qi@linaro.org>
4560 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4561 (unblock_async_io): Rename to ...
4562 (block_unblock_async_io): ... it. New function.
4563 (enable_async_io): Don't install SIGIO handler. Unblock it
4565 (disable_async_io): Don't ignore SIGIO. Block it instead.
4566 (initialize_async_io): Install SIGIO handler. Don't call
4569 2016-01-26 Yao Qi <yao.qi@linaro.org>
4571 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4572 first character is '\003', call *the_target->request_interrupt.
4574 2016-01-25 Yao Qi <yao.qi@linaro.org>
4576 * remote-utils.c (new_thread_notify): Remove.
4577 (dead_thread_notify): Likewise.
4578 * remote-utils.h (new_thread_notify): Remove declaration.
4579 (dead_thread_notify): Likewise.
4581 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4583 * gdb.trace/pending.exp: Fix expected message on continue.
4585 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4587 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4588 it works properly on big-endian machines where sizeof (CORE_ADDR)
4591 2016-01-21 Pedro Alves <palves@redhat.com>
4593 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4594 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4595 * configure: Regenerate.
4597 2016-01-21 Yao Qi <yao.qi@linaro.org>
4599 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4600 is_thumb and set it according to CPSR saved on the stack.
4601 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4602 arm_sigreturn_next_pc.
4604 2016-01-18 Yao Qi <yao.qi@linaro.org>
4606 * linux-low.c (linux_set_pc_64bit): New function.
4607 (linux_get_pc_64bit): New function.
4608 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4610 * linux-sparc-low.c (debug_threads): Remove declaration.
4611 (sparc_get_pc): Remove.
4612 (the_low_target): Use linux_get_pc_64bit instead of
4614 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4615 (the_low_target): Use linux_get_pc_64bit and
4618 2016-01-18 Yao Qi <yao.qi@linaro.org>
4620 * linux-arm-low.c (debug_threads): Remove declaration.
4621 (arm_get_pc, arm_set_pc): Remove.
4622 (the_low_target): Use linux_get_pc_32bit and
4624 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4625 (the_low_target): Use linux_get_pc_32bit and
4627 * linux-cris-low.c (debug_threads): Remove declaration.
4628 (cris_get_pc, cris_set_pc,): Remove.
4629 (the_low_target): Use linux_get_pc_32bit and
4631 * linux-crisv32-low.c (debug_threads): Remove declaration.
4632 (cris_get_pc, cris_set_pc): Remove.
4633 (the_low_target): Use linux_get_pc_32bit and
4635 * linux-low.c: Include inttypes.h.
4636 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4637 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4638 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4639 (the_low_target): Use linux_get_pc_32bit and
4641 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4642 (the_low_target): Use linux_get_pc_32bit and
4644 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4645 (the_low_target): Use linux_get_pc_32bit and
4647 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4648 (the_low_target): Use linux_get_pc_32bit and
4650 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4651 (the_low_target): Use linux_get_pc_32bit and
4654 2016-01-18 Gary Benson <gbenson@redhat.com>
4656 * configure.ac (AC_FUNC_FORK): New check.
4657 * config.in: Regenerate.
4658 * configure: Likewise.
4660 2016-01-14 Yao Qi <yao.qi@linaro.org>
4662 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4663 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4664 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4665 arm_get_next_pcs_ctor.
4667 2016-01-12 Josh Stone <jistone@redhat.com>
4668 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4670 * inferiors.h: Include "gdb_vecs.h".
4671 (struct process_info): Add syscalls_to_catch.
4672 * inferiors.c (remove_process): Free syscalls_to_catch.
4673 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4674 syscall_return stops.
4675 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4676 * server.c (handle_general_set): Handle QCatchSyscalls.
4677 (handle_query): Report support for QCatchSyscalls.
4678 * target.h (struct target_ops): Add supports_catch_syscall.
4679 (target_supports_catch_syscall): New macro.
4680 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4681 (struct lwp_info): Add syscall_state.
4682 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4683 Maintain syscall_state and syscalls_to_catch across exec.
4684 (get_syscall_trapinfo): New function, proxy to the_low_target.
4685 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4686 (linux_low_filter_event): Toggle syscall_state entry/return for
4687 syscall traps, and set it ignored for all others.
4688 (gdb_catching_syscalls_p): New function.
4689 (gdb_catch_this_syscall_p): New function.
4690 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4691 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4692 (linux_supports_catch_syscall): New function.
4693 (linux_target_ops): Install it.
4694 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4695 (the_low_target): Install it.
4697 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4699 * acinclude.m4: Include new ../warning.m4 file.
4700 * configure: Regenerated.
4701 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4703 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4705 * ax.c (is_goto_target): Mark static.
4706 * linux-low.c (register_addr): Likewise.
4707 (linux_fetch_registers, linux_store_registers): Likewise.
4708 * mem-break.c (any_persistent_commands): Fix old prototype.
4709 (add_commands_to_breakpoint): Mark static.
4710 * regcache.c (find_register_by_name): Delete unused func.
4711 * remote-utils.c (hex_or_minus_one): Mark static.
4712 * server.c (monitor_show_help): Mark static.
4713 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4714 handle_v_requests): Likewise.
4716 2016-01-12 Pedro Alves <palves@redhat.com>
4718 Remove use of the registered trademark symbol throughout.
4720 2016-01-08 Yao Qi <yao.qi@linaro.org>
4722 * remote-utils.c (getpkt): If c is '\003', call target hook
4725 2016-01-06 Yao Qi <yao.qi@linaro.org>
4727 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4728 linux-aarch32-low.c.
4729 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4730 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4731 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4732 (thumb2_breakpoint): Declare.
4733 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4734 linux-aarch32-low.h.
4735 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4736 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4737 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4739 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4741 * gdbreplay.c (gdbreplay_version): Change copyright year in
4743 * server.c (gdbserver_version): Likewise.
4745 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4747 * server.c (crc32_table): Delete.
4748 (crc32): Use libiberty's xcrc32 function.
4750 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4752 * lynx-low.c (lynx_delete_thread_callback): New function.
4753 (lynx_mourn): Properly delete our process and all of its
4754 threads. Remove call to clear_inferiors.
4756 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4758 * target.c (thread_search_callback): Add check that
4759 the thread_stopped target callback is not NULL before
4762 2015-12-21 Yao Qi <yao.qi@linaro.org>
4764 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4767 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4769 * server.c (handle_query): Call target_supports_software_single_step.
4771 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4773 * linux-low.c (single_step): New function.
4774 (linux_resume_one_lwp_throw): Call single_step.
4775 (start_step_over): Likewise.
4777 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4779 * Makefile.in (SFILES): Append arch/arm-linux.c,
4780 arch/arm-get-next-pcs.c.
4781 (arm-linux.o): New rule.
4782 (arm-get-next-pcs.o): New rule.
4783 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4785 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4786 to linux-aarch32-low.c.
4787 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4788 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4789 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4790 (thumb2_breakpoint_len): Likewise.
4791 (arm_is_thumb_mode): Make non-static.
4792 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4793 from linux-aarch32-low.c.
4794 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4795 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4796 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4797 (thumb2_breakpoint_len): Likewise.
4798 (arm_is_thumb_mode): New declaration.
4799 * linux-arm-low.c: Include arch/arm-linux.h
4800 aarch/arm-get-next-pcs.h, sys/syscall.h.
4801 (get_next_pcs_ops): New struct.
4802 (get_next_pcs_addr_bits_remove): New function.
4803 (get_next_pcs_is_thumb): New function.
4804 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4805 (arm_sigreturn_next_pc): Likewise.
4806 (get_next_pcs_syscall_next_pc): Likewise.
4807 (arm_gdbserver_get_next_pcs): Likewise.
4808 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4810 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4811 * server.h: Include gdb_vecs.h.
4813 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4815 * Makefile.in (SFILES): Append common/common-regcache.c.
4816 (OBS): Append common-regcache.o.
4817 (common-regcache.o): New rule.
4818 * regcache.c (init_register_cache): Initialize cache to
4820 (regcache_raw_read_unsigned): New function.
4821 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4822 register_status enum.
4824 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4826 * linux-aarch64-low.c (the_low_targets): Rename
4827 breakpoint_reinsert_addr to get_next_pcs.
4828 * linux-arm-low.c (the_low_targets): Likewise.
4829 * linux-bfin-low.c (the_low_targets): Likewise.
4830 * linux-cris-low.c (the_low_targets): Likewise.
4831 * linux-crisv32-low.c (the_low_targets): Likewise.
4832 * linux-low.c (can_software_single_step): Likewise.
4833 (install_software_single_step_breakpoints): New function.
4834 (start_step_over): Use install_software_single_step_breakpoints.
4835 * linux-low.h: New CORE_ADDR vector.
4836 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4838 * linux-mips-low.c (the_low_targets): Likewise.
4839 * linux-nios2-low.c (the_low_targets): Likewise.
4840 * linux-sparc-low.c (the_low_targets): Likewise.
4842 2015-12-17 Pedro Alves <palves@redhat.com>
4844 * linux-low.c (linux_kill_one_lwp): Remove references to
4846 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4848 (linux_init_signals): Delete.
4849 (initialize_low): Adjust.
4850 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4852 2015-12-16 Pedro Alves <palves@redhat.com>
4854 * configure.ac (compiler warning flags): When testing a
4855 -Wno-foo option, check whether -Wfoo works instead.
4856 * configure: Regenerate.
4858 2015-12-11 Don Breazeal <donb@codesourcery.com>
4860 * server.c (process_serial_event): Don't exit from gdbserver
4861 in remote mode if there are still active inferiors.
4863 2015-12-11 Yao Qi <yao.qi@linaro.org>
4865 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4866 arm_breakpoint_at if the process is 32-bit.
4868 2015-12-11 Yao Qi <yao.qi@linaro.org>
4870 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4873 2015-12-07 Yao Qi <yao.qi@linaro.org>
4875 * configure.srv: Append arm.o to srv_tgtobj for
4876 aarch64*-*-linux* target.
4877 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4878 from linux-arm-low.c.
4879 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4880 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4881 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4882 (thumb2_breakpoint_len): Likewise.
4883 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4884 (arm_breakpoint_kinds): Likewise.
4885 (arm_breakpoint_kind_from_pc): Likewise.
4886 (arm_sw_breakpoint_from_kind): Likewise.
4887 (arm_breakpoint_kind_from_current_state): Likewise.
4888 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4889 (arm_sw_breakpoint_from_kind): Declare.
4890 (arm_breakpoint_kind_from_current_state): Declare.
4891 (arm_breakpoint_at): Declare.
4892 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4893 arm_sw_breakpoint_from_kind if process is 32-bit.
4894 (aarch64_breakpoint_kind_from_pc): New function.
4895 (aarch64_breakpoint_kind_from_current_state): New function.
4896 (the_low_target): Initialize fields breakpoint_kind_from_pc
4897 and breakpoint_kind_from_current_state.
4898 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4899 linux-aarch32-low.c.
4900 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4901 (arm_breakpoint, arm_breakpoint_len): Likewise.
4902 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4903 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4904 (arm_is_thumb_mode): Likewise.
4905 (arm_breakpoint_at): Likewise.
4906 (arm_breakpoint_kind_from_pc): Likewise.
4907 (arm_sw_breakpoint_from_kind): Likewise.
4908 (arm_breakpoint_kind_from_current_state): Likewise.
4911 2015-08-04 Yao Qi <yao.qi@linaro.org>
4913 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4914 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4915 * server.c (extended_protocol): Remove "static".
4916 * server.h (extended_protocol): Declare it.
4918 2015-12-04 Josh Stone <jistone@redhat.com>
4920 * target.h (struct target_ops) <arch_setup>: Rename to ...
4921 (struct target_ops) <post_create_inferior>: ... this.
4922 (target_arch_setup): Rename to ...
4923 (target_post_create_inferior): ... this, calling post_create_inferior.
4924 * server.c (start_inferior): Update target_arch_setup calls to
4925 target_post_create_inferior.
4926 * linux-low.c (linux_low_ptrace_options): Forward declare.
4927 (linux_arch_setup): Update its comment for general use.
4928 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4929 (struct linux_target_ops): Use linux_post_create_inferior.
4930 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4931 to post_create_inferior.
4932 * nto-low.c (struct nto_target_ops): Likewise.
4933 * spu-low.c (struct spu_target_ops): Likewise.
4934 * win32-low.c (struct win32_target_ops): Likewise.
4936 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4938 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4940 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4942 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4943 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4944 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4945 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4946 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4947 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4948 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4949 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4950 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4951 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4952 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4953 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4955 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4957 * linux-low.c (linux_look_up_symbols): Don't call
4958 linux_supports_traceclone.
4959 * linux-low.h (thread_db_init): Remove use_events argument.
4960 * thread-db.c (thread_db_use_event): Remove global variable.
4961 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4962 (struct thread_db) <td_create_bp>: Remove field.
4963 (thread_db_create_event): Remove function.
4964 (thread_db_enable_reporting): Likewise.
4965 (find_one_thread): Don't check for thread_db_use_events.
4966 (attach_thread): Likewise.
4967 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4968 (try_thread_db_load_1): Don't check for thread_db_use_events.
4969 (thread_db_init): Remove use_events argument and thread events
4971 (remove_thread_event_breakpoints): Remove function.
4972 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4974 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4976 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4978 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4979 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4981 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4982 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4984 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4986 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4987 * linux-low.c (can_hardware_single_step): Use
4988 supports_hardware_single_step.
4989 (can_software_single_step): New function.
4990 (start_step_over): Call can_software_single_step.
4991 (linux_supports_hardware_single_step): New function.
4992 (struct target_ops) <supports_software_single_step>: Initialize.
4993 * linux-low.h (struct linux_target_ops)
4994 <supports_hardware_single_step>: Initialize.
4995 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4996 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4997 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4998 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4999 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5000 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5001 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5002 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5003 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5004 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5006 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5007 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5009 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5010 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5011 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5013 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5014 * target.h (struct target_ops): <supports_software_single_step>:
5016 (target_supports_software_single_step): New macro.
5018 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5020 * linux-low.c (linux_wait_1): Fix pc advance condition.
5021 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5022 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5024 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5026 * linux-arm-low.c (arm_is_thumb_mode): New function.
5027 (arm_breakpoint_at): Use arm_is_thumb_mode.
5028 (arm_breakpoint_kind_from_current_state): New function.
5029 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5031 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5032 (linux_breakpoint_kind_from_current_state): New function.
5033 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5034 * linux-low.h (struct linux_target_ops)
5035 <breakpoint_kind_from_current_state>: New field.
5036 * target.h (struct target_ops): Likewise.
5037 (target_breakpoint_kind_from_current_state): New macro.
5039 2015-11-30 Pedro Alves <palves@redhat.com>
5041 * linux-low.c (linux_resume): Wake up the event loop before
5044 2015-11-30 Pedro Alves <palves@redhat.com>
5046 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5048 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5050 * target.c (struct thread_search): New structure.
5051 (thread_search_callback): New function.
5052 (prev_general_thread): New global.
5053 (prepare_to_access_memory, done_accessing_memory): New functions.
5054 * target.h (prepare_to_access_memory, done_accessing_memory):
5055 Replace macros with function declarations.
5057 2015-11-30 Pedro Alves <palves@redhat.com>
5060 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5061 report TARGET_WAITKIND_NO_RESUMED.
5062 * remote-utils.c (prepare_resume_reply): Handle
5063 TARGET_WAITKIND_NO_RESUMED.
5064 * server.c (report_no_resumed): New global.
5065 (handle_query) <qSupported>: Handle "no-resumed+". Report
5066 "no-resumed+" support.
5067 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5068 return error if the client doesn't support no-resumed events.
5069 (push_stop_notification): New function.
5070 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5071 events if the client supports them.
5073 2015-11-30 Pedro Alves <palves@redhat.com>
5075 * linux-low.c (thread_still_has_status_pending_p): Don't check
5077 (lwp_resumed): New function.
5078 (status_pending_p_callback): Return early if the LWP is not
5079 supposed to be resumed.
5081 2015-11-30 Pedro Alves <palves@redhat.com>
5083 * linux-low.c (handle_extended_wait): Assert that the LWP's
5084 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5085 thread create events, leave the new child's status pending.
5086 (linux_low_filter_event): If GDB wants to hear about thread exit
5087 events, leave the LWP marked dead and don't delete it.
5088 (linux_wait_for_event_filtered): Don't check for thread exit.
5089 (filter_exit_event): New function.
5090 (linux_wait_1): Use it, when returning an exit event.
5091 (linux_resume_one_lwp_throw): Assert that the LWP's
5092 waitstatus is TARGET_WAITKIND_IGNORE.
5093 * remote-utils.c (prepare_resume_reply): Handle
5094 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5095 * server.c (report_thread_events): New global.
5096 (handle_general_set): Handle QThreadEvents.
5097 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5098 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5099 TARGET_WAITKIND_THREAD_EXITED.
5100 * server.h (report_thread_events): Declare.
5102 2015-11-30 Pedro Alves <palves@redhat.com>
5104 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5105 the thread's last_resume_kind was resume_stop.
5107 2015-11-30 Pedro Alves <palves@redhat.com>
5109 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5112 2015-11-30 Pedro Alves <palves@redhat.com>
5114 * server.c (handle_v_requests): Handle vCtrlC.
5116 2015-11-30 Pedro Alves <palves@redhat.com>
5118 * gdbthread.h (find_any_thread_of_pid): Declare.
5119 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5121 * server.c (handle_query): If current_thread is NULL, look for
5122 another thread of the selected process.
5124 2015-11-26 Daniel Colascione <dancol@dancol.org>
5125 Simon Marchi <simon.marchi@ericsson.com>
5127 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5128 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5130 * target.h (struct target_ops) <thread_name>: New field.
5131 (target_thread_name): New macro.
5133 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5135 * regcache.h (regcache_invalidate_pid): Add declaration.
5136 * regcache.c (regcache_invalidate_pid): New function, extracted
5137 from regcache_invalidate.
5138 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5139 Add trivial documentation comment.
5140 * lynx-low.c: Use regcache_invalidate_pid instead of
5141 regcache_invalidate.
5143 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5145 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5146 and Elf64_auxv_t if the target is Android.
5148 2015-11-22 Doug Evans <xdje42@gmail.com>
5150 * target.h: #include <sys/types.h>.
5152 2015-11-19 Pedro Alves <palves@redhat.com>
5154 * linux-low.c (linux_process_qsupported): Change prototype.
5156 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5158 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5159 and adjust to loop over all features.
5160 * server.c (handle_query) <qSupported>: Adjust to call
5161 target_process_qsupported once, passing it a vector of unprocessed
5163 * target.h (struct target_ops) <process_qsupported>: Change
5165 (target_process_qsupported): Adjust.
5167 2015-11-19 Pedro Alves <palves@redhat.com>
5169 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5171 * configure: Regenerate.
5173 2015-11-19 Pedro Alves <palves@redhat.com>
5175 * configure: Regenerate.
5177 2015-11-19 Yao Qi <yao.qi@linaro.org>
5179 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5182 2015-11-19 Yao Qi <yao.qi@linaro.org>
5184 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5185 (struct aarch64_operand): Move enum out.
5187 2015-11-19 Yao Qi <yao.qi@linaro.org>
5189 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5190 struct user_fpsimd_state *.
5191 (aarch64_store_fpregset): Likewise.
5193 2015-11-19 Yao Qi <yao.qi@linaro.org>
5195 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5196 struct user_pt_regs *.
5197 (aarch64_store_gregset): Likewise.
5199 2015-11-18 Pedro Alves <palves@redhat.com>
5201 * Makefile.in (all_object_files): Add $IPA_OBJS.
5203 2015-11-17 Pedro Alves <palves@redhat.com>
5205 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5206 GDB_SIGNAL_0 and gdb_signal_to_string.
5208 2015-11-17 Pedro Alves <palves@redhat.com>
5210 * win32-low.c (handle_output_debug_string): Remove parameter.
5211 (win32_kill): Remove our_status local and adjust call to
5212 handle_output_debug_string.
5213 (get_child_debug_event): Adjust call to
5214 handle_output_debug_string.
5216 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5218 * linux-mips-low.c (mips_fill_gregset): Add cast.
5219 (mips_store_gregset): Likewise.
5220 (mips_fill_fpregset): Likewise.
5221 (mips_store_fpregset): Likewise.
5223 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5225 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5228 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5230 * linux-mips-low.c (mips_linux_new_thread): Change type of
5231 watch_type to enum target_hw_bp_type.
5233 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5235 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5236 Change return type to arm_hwbp_type.
5238 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5240 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5241 (arm_store_gregset): Likewise.
5242 * linux-arm-low.c (arm_get_hwcap): Likewise.
5243 (arm_read_description): Likewise.
5245 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5247 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5249 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5251 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5252 (ppc_fill_vsxregset): Likewise.
5253 (ppc_store_vsxregset): Likewise.
5254 (ppc_fill_vrregset): Likewise.
5255 (ppc_store_vrregset): Likewise.
5256 (ppc_fill_evrregset): Likewise.
5257 (ppc_store_evrregset): Likewise.
5259 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5261 * linux-ppc-low.c (ppc_usrregs_info): Remove
5262 forward-declaration.
5263 (ppc_arch_setup): Move lower in file.
5265 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5267 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5268 (ps_pdwrite): Likewise.
5270 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5272 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5273 to after assert checks.
5275 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5277 * proc-service.c (ps_pdread): Add/adjust casts.
5278 (ps_pdwrite): Add/adjust casts.
5280 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5282 * server.c (handle_search_memory_1): Cast return value of
5285 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5287 * server.c (write_qxfer_response): Change type of data to
5290 2015-10-29 Pedro Alves <palves@redhat.com>
5292 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5294 2015-10-29 Pedro Alves <palves@redhat.com>
5296 * tracepoint.c (clear_installed_tracepoints): Add casts.
5298 2015-10-29 Pedro Alves <palves@redhat.com>
5300 * server.c (handle_v_cont, process_serial_event): Add enum
5301 gdb_signal casts to signal parsing code.
5303 2015-10-29 Pedro Alves <palves@redhat.com>
5305 * linux-low.h (NULL_REGSET): Define.
5306 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5307 * linux-arm-low.c (arm_regsets): Likewise.
5308 * linux-crisv32-low.c (cris_regsets): Likewise.
5309 * linux-m68k-low.c (m68k_regsets): Likewise.
5310 * linux-mips-low.c (mips_regsets): Likewise.
5311 * linux-nios2-low.c (nios2_regsets): Likewise.
5312 * linux-ppc-low.c (ppc_regsets): Likewise.
5313 * linux-s390-low.c (s390_regsets): Likewise.
5314 * linux-sh-low.c (sh_regsets): Likewise.
5315 * linux-sparc-low.c (sparc_regsets): Likewise.
5316 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5317 * linux-tile-low.c (tile_regsets): Likewise.
5318 * linux-x86-low.c (x86_regsets): Likewise.
5319 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5321 2015-10-29 Pedro Alves <palves@redhat.com>
5323 * linux-low.h (NULL_REGSET): Define.
5324 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5325 * linux-arm-low.c (arm_regsets): Likewise.
5326 * linux-crisv32-low.c (cris_regsets): Likewise.
5327 * linux-m68k-low.c (m68k_regsets): Likewise.
5328 * linux-mips-low.c (mips_regsets): Likewise.
5329 * linux-nios2-low.c (nios2_regsets): Likewise.
5330 * linux-ppc-low.c (ppc_regsets): Likewise.
5331 * linux-s390-low.c (s390_regsets): Likewise.
5332 * linux-sh-low.c (sh_regsets): Likewise.
5333 * linux-sparc-low.c (sparc_regsets): Likewise.
5334 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5335 * linux-tile-low.c (tile_regsets): Likewise.
5336 * linux-x86-low.c (x86_regsets): Likewise.
5337 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5339 2015-10-26 Doug Evans <dje@google.com>
5341 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5343 2015-10-26 Doug Evans <dje@google.com>
5345 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5347 2015-10-26 Doug Evans <dje@google.com>
5349 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5351 (attach_thread, find_new_threads_callback): Ditto.
5353 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5355 * mem-break.h (set_breakpoint_data): Remove.
5357 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5359 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5360 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5361 (initialize_low): Remove set_breakpoint_data call.
5362 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5363 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5364 (initialize_low): Remove set_breakpoint_data call.
5365 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5366 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5367 (initialize_low): Remove set_breakpoint_data call.
5369 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5371 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5372 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5373 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5374 * target.h (target_breakpoint_kind_from_pc): New macro.
5376 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5378 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5379 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5380 the default breakpoint kind.
5382 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5384 * linux-arm-low.c (arm_supports_z_point_type): Add software
5387 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5389 * linux-arm-low.c: Refactor breakpoint definitions.
5390 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5391 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5393 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5395 * Makefile.in: Add arm.c/o.
5396 * configure.srv: Likewise.
5397 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5398 (arm_breakpoint_kind_from_pc): New function.
5399 (arm_sw_breakpoint_from_kind): Return proper kind.
5400 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5402 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5404 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5406 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5407 (struct raw_breakpoint) <size>: Remove.
5408 (struct raw_breakpoint) <kind>: Add.
5409 (bp_size): New function.
5410 (bp_opcode): Likewise.
5411 (find_raw_breakpoint_at): Adjust for kind.
5412 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5413 (remove_memory_breakpoint): Adjust for kind call bp_size.
5414 (set_raw_breakpoint_at): Adjust for kind.
5415 (set_breakpoint): Likewise.
5416 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5417 (delete_raw_breakpoint): Adjust for kind.
5418 (delete_breakpoint): Likewise.
5419 (find_gdb_breakpoint): Likewise.
5420 (set_gdb_breakpoint_1): Likewise.
5421 (set_gdb_breakpoint): Likewise.
5422 (delete_gdb_breakpoint_1): Likewise.
5423 (delete_gdb_breakpoint): Likewise.
5424 (uninsert_raw_breakpoint): Likewise.
5425 (reinsert_raw_breakpoint): Likewise.
5426 (set_breakpoint_data): Remove.
5427 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5428 (check_mem_read): Adjust for kind call bp_size.
5429 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5430 (clone_one_breakpoint): Adjust for kind.
5431 * mem-break.h (set_gdb_breakpoint): Likewise.
5432 (delete_gdb_breakpoint): Likewise.
5433 * server.c (process_serial_event): Likewise.
5435 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5437 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5443 (arm_sw_breakpoint_from_kind): New function.
5444 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5445 (struct linux_target_ops) <breakpoint>: Remove.
5446 (struct linux_target_ops) <breakpoint_len>: Remove.
5447 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5448 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5449 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5450 (struct linux_target_ops) <breakpoint>: Remove.
5451 (struct linux_target_ops) <breakpoint_len>: Remove.
5452 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5453 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5454 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5455 (struct linux_target_ops) <breakpoint>: Remove.
5456 (struct linux_target_ops) <breakpoint_len>: Remove.
5457 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5458 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5459 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5460 and sw_breakpoint_from_kind to increment the pc.
5461 (linux_breakpoint_kind_from_pc): New function.
5462 (linux_sw_breakpoint_from_kind): New function.
5463 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5464 (initialize_low): Call breakpoint_kind_from_pc and
5465 sw_breakpoint_from_kind to replace breakpoint_data/len.
5466 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5468 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5469 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5470 (struct linux_target_ops) <breakpoint>: Remove.
5471 (struct linux_target_ops) <breakpoint_len>: Remove.
5472 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5473 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5474 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5475 (struct linux_target_ops) <breakpoint>: Remove.
5476 (struct linux_target_ops) <breakpoint_len>: Remove.
5477 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5478 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5479 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5480 (struct linux_target_ops) <breakpoint>: Remove.
5481 (struct linux_target_ops) <breakpoint_len>: Remove.
5482 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5483 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5484 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5485 (struct linux_target_ops) <breakpoint>: Remove.
5486 (struct linux_target_ops) <breakpoint_len>: Remove.
5487 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5488 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5489 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5490 (struct linux_target_ops) <breakpoint>: Remove.
5491 (struct linux_target_ops) <breakpoint_len>: Remove.
5492 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5493 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5494 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5495 (struct linux_target_ops) <breakpoint>: Remove.
5496 (struct linux_target_ops) <breakpoint_len>: Remove.
5497 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5498 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5499 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5500 (struct linux_target_ops) <breakpoint>: Remove.
5501 (struct linux_target_ops) <breakpoint_len>: Remove.
5502 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5503 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5504 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5505 (struct linux_target_ops) <breakpoint>: Remove.
5506 (struct linux_target_ops) <breakpoint_len>: Remove.
5507 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5508 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5509 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5510 (struct linux_target_ops) <breakpoint>: Remove.
5511 (struct linux_target_ops) <breakpoint_len>: Remove.
5512 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5513 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5514 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5515 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5516 (struct linux_target_ops) <breakpoint>: Remove.
5517 (struct linux_target_ops) <breakpoint_len>: Remove.
5518 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5519 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5520 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5521 (struct linux_target_ops) <breakpoint>: Remove.
5522 (struct linux_target_ops) <breakpoint_len>: Remove.
5523 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5524 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5526 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5528 * linux-cris-low.c (cris_get_pc): Remove void arg.
5530 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5532 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5535 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5537 * inferiors.c (thread_pid_matches_callback): New function.
5538 (find_thread_process): New function.
5539 (remove_thread): Reset current_thread.
5540 (remove_process): Assert threads have been removed first.
5542 2015-10-15 Yao Qi <yao.qi@linaro.org>
5544 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5546 (aarch64_remove_point): Likewise.
5547 * regcache.c (regcache_register_size): New function.
5549 2015-10-12 Yao Qi <yao.qi@linaro.org>
5551 * linux-aarch64-low.c: Update all callers as emit_load_store
5552 is renamed to aarch64_emit_load_store.
5554 2015-10-12 Yao Qi <yao.qi@linaro.org>
5556 * linux-aarch64-low.c: Update all callers of function renaming
5557 from emit_insn to aarch64_emit_insn.
5559 2015-10-12 Yao Qi <yao.qi@linaro.org>
5561 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5562 arch/aarch64-insn.h.
5563 (struct aarch64_memory_operand): Likewise.
5565 (emit_insn): Move to arch/aarch64-insn.c.
5566 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5567 (emit_load_store): Move to arch/aarch64-insn.c.
5568 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5569 (can_encode_int32): Remove.
5571 2015-10-12 Yao Qi <yao.qi@linaro.org>
5573 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5574 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5575 (aarch64_relocate_instruction): Likewise.
5576 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5577 (struct aarch64_insn_visitor): Likewise.
5579 2015-10-12 Yao Qi <yao.qi@linaro.org>
5581 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5582 (struct aarch64_insn_visitor): New.
5583 (struct aarch64_insn_relocation_data): New.
5584 (aarch64_ftrace_insn_reloc_b): New function.
5585 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5586 (aarch64_ftrace_insn_reloc_cb): Likewise.
5587 (aarch64_ftrace_insn_reloc_tb): Likewise.
5588 (aarch64_ftrace_insn_reloc_adr): Likewise.
5589 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5590 (aarch64_ftrace_insn_reloc_others): Likewise.
5592 (aarch64_relocate_instruction): Use visitor.
5594 2015-10-12 Yao Qi <yao.qi@linaro.org>
5596 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5597 int. Add argument buf.
5598 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5599 aarch64_relocate_instruction.
5601 2015-10-12 Yao Qi <yao.qi@linaro.org>
5603 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5604 argument insn. Remove local variable insn. Don't call
5606 (aarch64_install_fast_tracepoint_jump_pad): Call
5609 2015-09-30 Yao Qi <yao.qi@linaro.org>
5611 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5612 (emit_load_store_pair): Likewise.
5614 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5616 * dll.c (match_dll): Add cast(s).
5617 (unloaded_dll): Likewise.
5618 * linux-low.c (second_thread_of_pid_p): Likewise.
5619 (delete_lwp_callback): Likewise.
5620 (count_events_callback): Likewise.
5621 (select_event_lwp_callback): Likewise.
5622 (linux_set_resume_request): Likewise.
5623 * server.c (accumulate_file_name_length): Likewise.
5624 (emit_dll_description): Likewise.
5625 (handle_qxfer_threads_worker): Likewise.
5626 (visit_actioned_threads): Likewise.
5627 * thread-db.c (any_thread_of): Likewise.
5628 * tracepoint.c (same_process_p): Likewise.
5629 (match_blocktype): Likewise.
5630 (build_traceframe_info_xml): Likewise.
5632 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5634 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5636 (gdb_unparse_agent_expr): Likewise.
5637 * hostio.c (require_data): Likewise.
5638 (handle_pread): Likewise.
5639 * linux-low.c (disable_regset): Likewise.
5640 (fetch_register): Likewise.
5641 (store_register): Likewise.
5642 (get_dynamic): Likewise.
5643 (linux_qxfer_libraries_svr4): Likewise.
5644 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5645 (set_fast_tracepoint_jump): Likewise.
5646 (uninsert_fast_tracepoint_jumps_at): Likewise.
5647 (reinsert_fast_tracepoint_jumps_at): Likewise.
5648 (validate_inserted_breakpoint): Likewise.
5649 (clone_agent_expr): Likewise.
5650 * regcache.c (init_register_cache): Likewise.
5651 * remote-utils.c (putpkt_binary_1): Likewise.
5652 (decode_M_packet): Likewise.
5653 (decode_X_packet): Likewise.
5654 (look_up_one_symbol): Likewise.
5655 (relocate_instruction): Likewise.
5656 (monitor_output): Likewise.
5657 * server.c (handle_search_memory): Likewise.
5658 (handle_qxfer_exec_file): Likewise.
5659 (handle_qxfer_libraries): Likewise.
5660 (handle_qxfer): Likewise.
5661 (handle_query): Likewise.
5662 (handle_v_cont): Likewise.
5663 (handle_v_run): Likewise.
5664 (captured_main): Likewise.
5665 * target.c (write_inferior_memory): Likewise.
5666 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5667 * tracepoint.c (init_trace_buffer): Likewise.
5668 (add_tracepoint_action): Likewise.
5669 (add_traceframe): Likewise.
5670 (add_traceframe_block): Likewise.
5671 (cmd_qtdpsrc): Likewise.
5672 (cmd_qtdv): Likewise.
5673 (cmd_qtstatus): Likewise.
5674 (response_source): Likewise.
5675 (response_tsv): Likewise.
5676 (cmd_qtnotes): Likewise.
5677 (gdb_collect): Likewise.
5678 (initialize_tracepoint): Likewise.
5680 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5682 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5683 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5684 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5686 (enum aarch64_condition_codes): New enum.
5687 (w0): New static global.
5690 (struct aarch64_memory_operand) <type>: New
5691 MEMORY_OPERAND_POSTINDEX type.
5692 (postindex_memory_operand): New helper function.
5693 (emit_ret): New function.
5694 (emit_load_store_pair): New function, factored out of emit_stp
5695 with support for MEMORY_OPERAND_POSTINDEX.
5696 (emit_stp): Rewrite using emit_load_store_pair.
5697 (emit_ldp): New function.
5698 (emit_load_store): Likewise.
5699 (emit_ldr): Mention post-index instruction in comment.
5700 (emit_ldrh): New function.
5701 (emit_ldrb): New function.
5702 (emit_ldrsw): Mention post-index instruction in comment.
5703 (emit_str): Likewise.
5704 (emit_subs): New function.
5705 (emit_cmp): Likewise.
5706 (emit_and): Likewise.
5707 (emit_orr): Likewise.
5708 (emit_orn): Likewise.
5709 (emit_eor): Likewise.
5710 (emit_mvn): Likewise.
5711 (emit_lslv): Likewise.
5712 (emit_lsrv): Likewise.
5713 (emit_asrv): Likewise.
5714 (emit_mul): Likewise.
5715 (emit_sbfm): Likewise.
5716 (emit_sbfx): Likewise.
5717 (emit_ubfm): Likewise.
5718 (emit_ubfx): Likewise.
5719 (emit_csinc): Likewise.
5720 (emit_cset): Likewise.
5721 (emit_nop): Likewise.
5722 (emit_ops_insns): New helper function.
5723 (emit_pop): Likewise.
5724 (emit_push): Likewise.
5725 (aarch64_emit_prologue): New function.
5726 (aarch64_emit_epilogue): Likewise.
5727 (aarch64_emit_add): Likewise.
5728 (aarch64_emit_sub): Likewise.
5729 (aarch64_emit_mul): Likewise.
5730 (aarch64_emit_lsh): Likewise.
5731 (aarch64_emit_rsh_signed): Likewise.
5732 (aarch64_emit_rsh_unsigned): Likewise.
5733 (aarch64_emit_ext): Likewise.
5734 (aarch64_emit_log_not): Likewise.
5735 (aarch64_emit_bit_and): Likewise.
5736 (aarch64_emit_bit_or): Likewise.
5737 (aarch64_emit_bit_xor): Likewise.
5738 (aarch64_emit_bit_not): Likewise.
5739 (aarch64_emit_equal): Likewise.
5740 (aarch64_emit_less_signed): Likewise.
5741 (aarch64_emit_less_unsigned): Likewise.
5742 (aarch64_emit_ref): Likewise.
5743 (aarch64_emit_if_goto): Likewise.
5744 (aarch64_emit_goto): Likewise.
5745 (aarch64_write_goto_address): Likewise.
5746 (aarch64_emit_const): Likewise.
5747 (aarch64_emit_call): Likewise.
5748 (aarch64_emit_reg): Likewise.
5749 (aarch64_emit_pop): Likewise.
5750 (aarch64_emit_stack_flush): Likewise.
5751 (aarch64_emit_zero_ext): Likewise.
5752 (aarch64_emit_swap): Likewise.
5753 (aarch64_emit_stack_adjust): Likewise.
5754 (aarch64_emit_int_call_1): Likewise.
5755 (aarch64_emit_void_call_2): Likewise.
5756 (aarch64_emit_eq_goto): Likewise.
5757 (aarch64_emit_ne_goto): Likewise.
5758 (aarch64_emit_lt_goto): Likewise.
5759 (aarch64_emit_le_goto): Likewise.
5760 (aarch64_emit_gt_goto): Likewise.
5761 (aarch64_emit_ge_got): Likewise.
5762 (aarch64_emit_ops_impl): New static global variable.
5763 (aarch64_emit_ops): New target function, return
5764 &aarch64_emit_ops_impl.
5765 (struct linux_target_ops): Install it.
5767 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5769 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5770 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5772 * linux-aarch64-ipa.c: New file.
5773 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5775 (aarch64_get_thread_area): New target method.
5776 (extract_signed_bitfield): New helper function.
5777 (aarch64_decode_ldr_literal): New function.
5778 (enum aarch64_opcodes): New enum.
5779 (struct aarch64_register): New struct.
5780 (struct aarch64_operand): New struct.
5781 (x0): New static global.
5790 (aarch64_register): New helper function.
5791 (register_operand): Likewise.
5792 (immediate_operand): Likewise.
5793 (struct aarch64_memory_operand): New struct.
5794 (offset_memory_operand): New helper function.
5795 (preindex_memory_operand): Likewise.
5796 (enum aarch64_system_control_registers): New enum.
5797 (ENCODE): New macro.
5798 (emit_insn): New helper function.
5799 (emit_b): New function.
5800 (emit_bcond): Likewise.
5801 (emit_cb): Likewise.
5802 (emit_tb): Likewise.
5803 (emit_blr): Likewise.
5804 (emit_stp): Likewise.
5805 (emit_ldp_q_offset): Likewise.
5806 (emit_stp_q_offset): Likewise.
5807 (emit_load_store): Likewise.
5808 (emit_ldr): Likewise.
5809 (emit_ldrsw): Likewise.
5810 (emit_str): Likewise.
5811 (emit_ldaxr): Likewise.
5812 (emit_stxr): Likewise.
5813 (emit_stlr): Likewise.
5814 (emit_data_processing_reg): Likewise.
5815 (emit_data_processing): Likewise.
5816 (emit_add): Likewise.
5817 (emit_sub): Likewise.
5818 (emit_mov): Likewise.
5819 (emit_movk): Likewise.
5820 (emit_mov_addr): Likewise.
5821 (emit_mrs): Likewise.
5822 (emit_msr): Likewise.
5823 (emit_sevl): Likewise.
5824 (emit_wfe): Likewise.
5825 (append_insns): Likewise.
5826 (can_encode_int32_in): New helper function.
5827 (aarch64_relocate_instruction): New function.
5828 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5829 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5830 (struct linux_target_ops): Install aarch64_get_thread_area,
5831 aarch64_install_fast_tracepoint_jump_pad and
5832 aarch64_get_min_fast_tracepoint_insn_len.
5834 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5836 * Makefile.in (aarch64-insn.o): New rule.
5837 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5839 2015-09-21 Yao Qi <yao.qi@linaro.org>
5841 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5843 2015-09-21 Yao Qi <yao.qi@linaro.org>
5845 * tracepoint.c (max_jump_pad_size): Remove.
5847 2015-09-18 Yao Qi <yao.qi@linaro.org>
5849 * linux-aarch64-low.c: Don't include sys/uio.h.
5850 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5852 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5854 * tracepoint.c (eval_result_type): Change prototype.
5855 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5857 2015-09-15 Pedro Alves <palves@redhat.com>
5859 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5860 Check whether to report exec events instead of checking whether
5861 multiprocess is enabled.
5863 2015-09-15 Pedro Alves <palves@redhat.com>
5866 * remote-utils.c (prepare_resume_reply): Merge
5867 TARGET_WAITKIND_VFORK_DONE switch case with the
5868 TARGET_WAITKIND_FORKED case.
5870 2015-09-15 Yao Qi <yao.qi@linaro.org>
5872 * server.c (handle_query): Check string comparison using
5873 "else if" instead of "if".
5875 2015-09-15 Yao Qi <yao.qi@linaro.org>
5877 * server.c (vCont_supported): New global variable.
5878 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5879 matches. Append ";vContSupported+" to own_buf.
5880 (handle_v_requests): Append ";s;S" to own_buf if target supports
5881 hardware single step or vCont_supported is false.
5882 (capture_main): Set vCont_supported to zero.
5884 2015-09-15 Yao Qi <yao.qi@linaro.org>
5886 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5888 (linux_supports_hardware_single_step): ... New function.
5889 (linux_target_ops): Update.
5890 * lynx-low.c (lynx_target_ops): Set field
5891 supports_hardware_single_step to target_can_do_hardware_single_step.
5892 * nto-low.c (nto_target_ops): Likewise.
5893 * spu-low.c (spu_target_ops): Likewise.
5894 * win32-low.c (win32_target_ops): Likewise.
5895 * target.c (target_can_do_hardware_single_step): New function.
5896 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5897 Remove. <supports_hardware_single_step>: New field.
5898 (target_supports_conditional_breakpoints): Remove.
5899 (target_supports_hardware_single_step): New macro.
5900 (target_can_do_hardware_single_step): Declare.
5901 * server.c (handle_query): Use target_supports_hardware_single_step
5902 instead of target_supports_conditional_breakpoints.
5904 2015-09-15 Yao Qi <yao.qi@linaro.org>
5906 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5908 (struct linux_target_ops the_low_target): Install
5909 aarch64_linux_siginfo_fixup.
5911 2015-09-11 Don Breazeal <donb@codesourcery.com>
5912 Luis Machado <lgustavo@codesourcery.com>
5914 * linux-low.c (linux_mourn): Static declaration.
5915 (linux_arch_setup): Move in front of
5916 handle_extended_wait.
5917 (linux_arch_setup_thread): New function.
5918 (handle_extended_wait): Handle exec events. Call
5919 linux_arch_setup_thread. Make event_lwp argument a
5920 pointer-to-a-pointer.
5921 (check_zombie_leaders): Do not check stopped threads.
5922 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5923 (linux_low_filter_event): Add lwp and thread for exec'ing
5924 non-leader thread if leader thread has been deleted.
5925 Refactor code into linux_arch_setup_thread and call it.
5926 Pass child lwp pointer by reference to handle_extended_wait.
5927 (linux_wait_for_event_filtered): Update comment.
5928 (linux_wait_1): Prevent clobbering exec event status.
5929 (linux_supports_exec_events): New function.
5930 (linux_target_ops) <supports_exec_events>: Initialize new member.
5931 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5933 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5934 * server.c (report_exec_events): New global variable.
5935 (handle_query): Handle qSupported query for exec-events feature.
5936 (captured_main): Initialize report_exec_events.
5937 * server.h (report_exec_events): Declare new global variable.
5938 * target.h (struct target_ops) <supports_exec_events>: New
5940 (target_supports_exec_events): New macro.
5941 * win32-low.c (win32_target_ops) <supports_exec_events>:
5942 Initialize new member.
5944 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5946 * linux-low.c (linux_low_enable_btrace): Remove.
5947 (linux_target_ops): Replace linux_low_enable_btrace with
5948 linux_enable_btrace.
5950 2015-09-03 Yao Qi <yao.qi@linaro.org>
5952 * linux-aarch64-low.c (aarch64_insert_point): Call
5953 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5956 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5958 * linux-low.c (check_stopped_by_breakpoint): Use
5959 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5961 2015-08-27 Pedro Alves <palves@redhat.com>
5963 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5965 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5967 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5968 the XNEW-family equivalent.
5969 (compile_bytecodes): Likewise.
5970 * dll.c (loaded_dll): Likewise.
5971 * event-loop.c (append_callback_event): Likewise.
5972 (create_file_handler): Likewise.
5973 (create_file_event): Likewise.
5974 * hostio.c (handle_open): Likewise.
5975 * inferiors.c (add_thread): Likewise.
5976 (add_process): Likewise.
5977 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5978 * linux-arm-low.c (arm_new_process): Likewise.
5979 (arm_new_thread): Likewise.
5980 * linux-low.c (add_to_pid_list): Likewise.
5981 (linux_add_process): Likewise.
5982 (handle_extended_wait): Likewise.
5983 (add_lwp): Likewise.
5984 (enqueue_one_deferred_signal): Likewise.
5985 (enqueue_pending_signal): Likewise.
5986 (linux_resume_one_lwp_throw): Likewise.
5987 (linux_resume_one_thread): Likewise.
5988 (linux_read_memory): Likewise.
5989 (linux_write_memory): Likewise.
5990 * linux-mips-low.c (mips_linux_new_process): Likewise.
5991 (mips_linux_new_thread): Likewise.
5992 (mips_add_watchpoint): Likewise.
5993 * linux-x86-low.c (initialize_low_arch): Likewise.
5994 * lynx-low.c (lynx_add_process): Likewise.
5995 * mem-break.c (set_raw_breakpoint_at): Likewise.
5996 (set_breakpoint): Likewise.
5997 (add_condition_to_breakpoint): Likewise.
5998 (add_commands_to_breakpoint): Likewise.
5999 (clone_agent_expr): Likewise.
6000 (clone_one_breakpoint): Likewise.
6001 * regcache.c (new_register_cache): Likewise.
6002 * remote-utils.c (look_up_one_symbol): Likewise.
6003 * server.c (queue_stop_reply): Likewise.
6004 (start_inferior): Likewise.
6005 (queue_stop_reply_callback): Likewise.
6006 (handle_target_event): Likewise.
6007 * spu-low.c (fetch_ppc_memory): Likewise.
6008 (store_ppc_memory): Likewise.
6009 * target.c (set_target_ops): Likewise.
6010 * thread-db.c (thread_db_load_search): Likewise.
6011 (try_thread_db_load_1): Likewise.
6012 * tracepoint.c (add_tracepoint): Likewise.
6013 (add_tracepoint_action): Likewise.
6014 (create_trace_state_variable): Likewise.
6015 (cmd_qtdpsrc): Likewise.
6016 (cmd_qtro): Likewise.
6017 (add_while_stepping_state): Likewise.
6018 * win32-low.c (child_add_thread): Likewise.
6019 (get_image_name): Likewise.
6021 2015-08-25 Yao Qi <yao.qi@linaro.org>
6023 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6025 2015-08-25 Yao Qi <yao.qi@linaro.org>
6027 * Makefile.in (aarch64-linux.o): New rule.
6028 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6030 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6031 (aarch64_init_debug_reg_state): Make it extern.
6032 (aarch64_linux_prepare_to_resume): Remove.
6034 2015-08-25 Yao Qi <yao.qi@linaro.org>
6036 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6037 lwp_arch_private_info and ptid_of_lwp.
6039 2015-08-25 Yao Qi <yao.qi@linaro.org>
6041 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6042 Find proc_info by find_process_pid. All callers updated.
6044 2015-08-25 Yao Qi <yao.qi@linaro.org>
6046 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6048 (debug_reg_change_callback): Remove.
6049 (aarch64_notify_debug_reg_change): Remove.
6051 2015-08-25 Yao Qi <yao.qi@linaro.org>
6053 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6054 Call current_lwp_ptid.
6056 2015-08-25 Yao Qi <yao.qi@linaro.org>
6058 * linux-aarch64-low.c (debug_reg_change_callback): Use
6061 2015-08-25 Yao Qi <yao.qi@linaro.org>
6063 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6065 2015-08-25 Yao Qi <yao.qi@linaro.org>
6067 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6069 2015-08-25 Yao Qi <yao.qi@linaro.org>
6071 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6074 2015-08-25 Yao Qi <yao.qi@linaro.org>
6076 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6078 (debug_reg_change_callback): Remove argument entry and add argument
6079 lwp. Remove local variable thread. Don't print thread id in the
6080 debugging output. Don't check whether pid of thread equals to pid.
6081 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6082 iterate_over_lwps instead find_inferior.
6084 2015-08-24 Pedro Alves <palves@redhat.com>
6086 * inferiors.c (get_first_process): New function.
6087 * inferiors.h (get_first_process): New declaration.
6088 * remote-utils.c (read_ptid): Default to the first process in the
6089 list, instead of to the current thread's process.
6091 2015-08-24 Pedro Alves <palves@redhat.com>
6093 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6094 * event-loop.c: Likewise.
6095 * remote-utils.c: Likewise.
6096 * tracepoint.c: Likewise.
6098 2015-08-24 Pedro Alves <palves@redhat.com>
6100 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6103 2015-08-21 Pedro Alves <palves@redhat.com>
6105 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6106 instead of literal 1.
6108 2015-08-21 Pedro Alves <palves@redhat.com>
6110 * tdesc.c (default_description): Explicitly zero-initialize.
6112 2015-08-21 Pedro Alves <palves@redhat.com>
6115 * inferiors.c (remove_thread): Discard any pending stop reply for
6117 * server.c (remove_all_on_match_pid): Rename to ...
6118 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6120 (discard_queued_stop_replies): Change parameter to a ptid. Now
6122 (handle_v_kill, kill_inferior_callback, captured_main)
6123 (process_serial_event): Adjust.
6124 * server.h (discard_queued_stop_replies): Declare.
6126 2015-08-21 Pedro Alves <palves@redhat.com>
6128 * linux-low.c (wait_for_sigstop): Always switch to no thread
6129 selected if the previously current thread dies.
6130 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6131 process instead of the current thread's.
6132 * remote-utils.c (input_interrupt): Don't check if there's no
6134 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6135 current thread to the general thread fails, error out.
6136 (handle_qxfer_auxv, handle_qxfer_libraries)
6137 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6138 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6139 (handle_query): Check if there's a thread selected instead of
6140 checking whether there's any thread in the thread list.
6141 (handle_qxfer_threads, handle_qxfer_btrace)
6142 (handle_qxfer_btrace_conf): Don't error out early if there's no
6143 thread in the thread list.
6144 (handle_v_cont, myresume): Don't set the current thread to the
6146 (process_serial_event) <Hg handling>: Also set thread_id if the
6147 previous general thread is still alive.
6148 (process_serial_event) <g/G handling>: If setting the current
6149 thread to the general thread fails, error out.
6150 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6151 thread's lwp instead of the current thread's.
6152 * target.c (set_desired_thread): If the desired thread was not
6153 found, leave the current thread pointing to NULL. Return an int
6154 (boolean) indicating success.
6155 * target.h (set_desired_thread): Change return type to int.
6157 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6159 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6160 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6162 (ps_get_thread_area): New function.
6164 2015-08-19 Gary Benson <gbenson@redhat.com>
6166 * hostio.c (handle_pread): Do not attempt to read more data
6167 than hostio_reply_with_data can fit in a packet.
6169 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6171 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6173 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6175 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6177 2015-08-06 Pedro Alves <palves@redhat.com>
6179 * tracepoint.c (expr_eval_result): Now an int.
6181 2015-08-06 Pedro Alves <palves@redhat.com>
6183 * gdbthread.h (struct regcache): Forward declare.
6184 (struct thread_info) <regcache_data>: Now a struct regcache
6186 * inferiors.c (inferior_regcache_data)
6187 (set_inferior_regcache_data): Now work with struct regcache
6189 * inferiors.h (struct regcache): Forward declare.
6190 (inferior_regcache_data, set_inferior_regcache_data): Now work
6191 with struct regcache pointers.
6192 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6193 (free_register_cache_thread): Remove struct regcache pointer
6196 2015-08-06 Pedro Alves <palves@redhat.com>
6198 * server.c (captured_main): On error, print the exception message
6199 to stderr, and if run_once is set, throw a quit.
6201 2015-08-06 Pedro Alves <palves@redhat.com>
6203 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6206 2015-08-06 Pedro Alves <palves@redhat.com>
6208 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6209 reading beyond the passed in buffer length.
6211 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6213 * tracepoint.c (symbol_list) <required>: Remove.
6215 2015-08-06 Pedro Alves <palves@redhat.com>
6217 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6218 count if stopping and suspending threads.
6219 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6220 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6221 (linux_detach): Complete an ongoing step-over.
6222 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6224 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6225 (linux_wait_1): If passing a signal to the inferior after
6226 finishing a step-over, unsuspend and re-resume all lwps. If we
6227 see a single-step event but the thread should be continuing, don't
6228 pass the trap to gdb.
6229 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6230 internal_error instead of gdb_assert.
6231 (enqueue_pending_signal): New function.
6232 (check_ptrace_stopped_lwp_gone): Add debug output.
6233 (start_step_over): Use internal_error instead of gdb_assert.
6234 (complete_ongoing_step_over): New function.
6235 (linux_resume_one_thread): Don't resume a suspended thread.
6236 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6239 2015-08-06 Pedro Alves <palves@redhat.com>
6241 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6242 (linux_thread_alive): Use lwp_is_marked_dead.
6243 (extended_event_reported): Delete.
6244 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6245 instead of extended_event_reported.
6246 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6248 (lwp_is_marked_dead): New function.
6249 (lwp_running): Use lwp_is_marked_dead.
6250 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6253 2015-08-06 Pedro Alves <palves@redhat.com>
6255 * linux-low.c (linux_wait_1): Move fork event output out of the
6256 !report_to_gdb check. Pass event_child->waitstatus to
6257 target_waitstatus_to_string instead of ourstatus.
6259 2015-08-04 Yao Qi <yao.qi@linaro.org>
6261 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6262 if current_thread is 32 bit.
6264 2015-08-04 Yao Qi <yao.qi@linaro.org>
6266 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6267 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6268 * server.c (extended_protocol): Remove "static".
6269 * server.h (extended_protocol): Declare it.
6271 2015-08-04 Yao Qi <yao.qi@linaro.org>
6273 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6274 both aarch64 and aarch32.
6275 (aarch64_set_pc): Likewise.
6277 2015-08-04 Yao Qi <yao.qi@linaro.org>
6279 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6280 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6281 arm-with-neon.xml to srv_xmlfiles.
6282 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6283 (is_64bit_tdesc): New function.
6284 (aarch64_linux_read_description): New function.
6285 (aarch64_arch_setup): Call aarch64_linux_read_description.
6286 (regs_info): Rename to regs_info_aarch64.
6287 (aarch64_regs_info): Return right regs_info.
6288 (initialize_low_arch): Call initialize_low_arch_aarch32.
6290 2015-08-04 Yao Qi <yao.qi@linaro.org>
6292 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6293 * linux-aarch32-low.c: New file.
6294 * linux-aarch32-low.h: New file.
6295 * linux-arm-low.c (arm_fill_gregset): Move it to
6296 linux-aarch32-low.c.
6297 (arm_store_gregset): Likewise.
6298 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6299 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6300 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6301 (regs_info): Rename to regs_info_arm.
6302 (arm_regs_info): Return regs_info_aarch32 if
6303 have_ptrace_getregset is 1 and target description is
6304 arm_with_neon or arm_with_vfpv3.
6305 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6306 Call initialize_low_arch_aarch32 instead.
6308 2015-08-04 Yao Qi <yao.qi@linaro.org>
6310 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6311 * linux-low.c: ... here.
6312 * linux-low.h (have_ptrace_getregset): Declare it.
6314 2015-08-04 Pedro Alves <palves@redhat.com>
6316 * thread-db.c (struct thread_db): Use new typedefs.
6317 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6319 (disable_thread_event_reporting): Cast result of dlsym to
6320 destination function pointer type.
6321 (thread_db_mourn): Use td_ta_delete_ftype.
6323 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6325 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6327 (CDX_BREAKPOINT): Define for R2.
6328 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6329 (the_low_target): Add comments.
6331 2015-07-30 Yao Qi <yao.qi@linaro.org>
6333 * linux-arm-low.c (arm_hwcap): Remove it.
6334 (arm_read_description): New local variable arm_hwcap. Don't
6335 set arm_hwcap to zero.
6337 2015-07-30 Yao Qi <yao.qi@linaro.org>
6339 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6340 Use regcache->tdesc instead.
6341 (arm_store_wmmxregset): Likewise.
6342 (arm_fill_vfpregset): Likewise.
6343 (arm_store_vfpregset): Likewise.
6345 2015-07-30 Yao Qi <yao.qi@linaro.org>
6347 * linux-arm-low.c: Include arch/arm.h.
6348 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6349 (arm_store_gregset): Likewise.
6351 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6353 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6354 ptrace's 4th parameter.
6356 2015-07-27 Yao Qi <yao.qi@linaro.org>
6358 * configure.srv (case aarch64*-*-linux*): Don't set
6361 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6363 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6365 * linux-arm-low.c: Likewise.
6366 * linux-cris-low.c: Likewise.
6367 * linux-crisv32-low.c: Likewise.
6368 * linux-low.c: Likewise.
6369 * linux-m68k-low.c: Likewise.
6370 * linux-mips-low.c: Likewise.
6371 * linux-nios2-low.c: Likewise.
6372 * linux-s390-low.c: Likewise.
6373 * linux-sparc-low.c: Likewise.
6374 * linux-tic6x-low.c: Likewise.
6375 * linux-tile-low.c: Likewise.
6376 * linux-x86-low.c: Likewise.
6378 2015-07-24 Pedro Alves <palves@redhat.com>
6380 * config.in: Regenerate.
6381 * configure: Regenerate.
6383 2015-07-24 Pedro Alves <palves@redhat.com>
6385 * acinclude.m4: Include ../ptrace.m4.
6386 * configure.ac: Call GDB_AC_PTRACE.
6387 * config.in, configure: Regenerate.
6389 2015-07-24 Yao Qi <yao.qi@linaro.org>
6391 * linux-low.c (linux_create_inferior): Remove setting to
6392 proc->priv->new_inferior.
6393 (linux_attach): Likewise.
6394 (linux_low_filter_event): Likewise.
6395 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6397 2015-07-24 Yao Qi <yao.qi@linaro.org>
6399 * linux-low.c (linux_arch_setup): New function.
6400 (linux_low_filter_event): If proc->tdesc is NULL and
6401 proc->attached is true, call the_low_target.arch_setup.
6402 Otherwise, keep status pending, and return.
6403 (linux_resume_one_lwp_throw): Don't call get_pc if
6404 thread->while_stepping isn't NULL. Don't call
6405 get_thread_regcache if proc->tdesc is NULL.
6406 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6407 (linux_target_ops): Install arch_setup.
6408 * server.c (start_inferior): Call the_target->arch_setup.
6409 * target.h (struct target_ops) <arch_setup>: New field.
6410 (target_arch_setup): New marco.
6411 * lynx-low.c (lynx_target_ops): Update.
6412 * nto-low.c (nto_target_ops): Update.
6413 * spu-low.c (spu_target_ops): Update.
6414 * win32-low.c (win32_target_ops): Update.
6416 2015-07-24 Yao Qi <yao.qi@linaro.org>
6418 * linux-low.c (linux_add_process): Don't set
6419 proc->priv->new_inferior.
6420 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6421 (linux_attach): Likewise.
6423 2015-07-24 Yao Qi <yao.qi@linaro.org>
6425 * server.c (start_inferior): Code refactor.
6427 2015-07-24 Yao Qi <yao.qi@linaro.org>
6429 * server.c (process_serial_event): Set general_thread.
6431 2015-07-21 Yao Qi <yao.qi@linaro.org>
6433 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6434 aarch64_linux_get_debug_reg_capacity.
6436 2015-07-17 Yao Qi <yao.qi@linaro.org>
6438 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6439 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6440 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6441 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6442 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6443 (AARCH64_HWP_ALIGNMENT): Likewise.
6444 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6445 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6446 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6447 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6448 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6449 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6450 (struct aarch64_debug_reg_state): Likewise.
6451 (struct arch_lwp_info): Likewise.
6452 (aarch64_align_watchpoint): Likewise.
6453 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6454 (aarch64_watchpoint_length): Likewise.
6455 (aarch64_point_encode_ctrl_reg): Likewise
6456 (aarch64_point_is_aligned): Likewise.
6457 (aarch64_align_watchpoint): Likewise.
6458 (aarch64_linux_set_debug_regs):
6459 (aarch64_dr_state_insert_one_point): Likewise.
6460 (aarch64_dr_state_remove_one_point): Likewise.
6461 (aarch64_handle_breakpoint): Likewise.
6462 (aarch64_handle_aligned_watchpoint): Likewise.
6463 (aarch64_handle_unaligned_watchpoint): Likewise.
6464 (aarch64_handle_watchpoint): Likewise.
6466 2015-07-17 Yao Qi <yao.qi@linaro.org>
6468 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6469 and don't aarch64_get_debug_reg_state. All callers update.
6470 (aarch64_handle_aligned_watchpoint): Likewise.
6471 (aarch64_handle_unaligned_watchpoint): Likewise.
6472 (aarch64_handle_watchpoint): Likewise.
6473 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6474 (aarch64_remove_point): Likewise.
6476 2015-07-17 Yao Qi <yao.qi@linaro.org>
6478 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6480 (aarch64_handle_unaligned_watchpoint): Likewise.
6482 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6484 Revert the previous 3 commits:
6485 Move gdb_regex* to common/
6486 Move linux_find_memory_regions_full & co.
6487 gdbserver build-id attribute generator
6489 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6490 Jan Kratochvil <jan.kratochvil@redhat.com>
6492 gdbserver build-id attribute generator.
6493 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6494 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6495 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6497 (get_dynamic): Use find_pdhr to traverse program headers.
6498 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6499 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6500 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6501 (get_hex_build_id): New.
6502 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6503 to reply XML document.
6505 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6506 Jan Kratochvil <jan.kratochvil@redhat.com>
6508 * target.c: Include target/target-utils.h and fcntl.h.
6509 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6510 (target_fileio_read_stralloc): New functions.
6512 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6514 * Makefile.in (OBS): Add gdb_regex.o.
6516 * config.in: Rebuilt.
6517 * configure: Rebuilt.
6519 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6520 Jan Kratochvil <jan.kratochvil@redhat.com>
6522 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6523 * Makefile.in (OBS): Add target-utils.o.
6524 (linux-maps.o, target-utils.o): New.
6525 * configure.srv (srv_linux_obj): Add linux-maps.o.
6527 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6529 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6531 (the_low_target): Install it.
6533 2015-07-14 Pedro Alves <palves@redhat.com>
6535 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6536 Instead, ignore ECHILD, and throw an error for other errnos.
6538 2015-07-10 Pedro Alves <palves@redhat.com>
6540 * event-loop.c (struct callback_event) <data>: Change type to
6541 gdb_client_data instance instead of gdb_client_data pointer.
6542 (append_callback_event): Adjust.
6544 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6546 * linux-aarch64-low.c: Add comments for each linux_target_ops
6547 method. Remove comments already covered in target_ops and
6548 linux_target_ops definitions.
6549 (the_low_target): Add comments for each unimplemented method.
6551 2015-07-09 Yao Qi <yao.qi@linaro.org>
6553 * linux-aarch64-low.c (aarch64_regmap): Remove.
6554 (aarch64_usrregs_info): Remove.
6555 (regs_info): Set field usrregs to NULL.
6557 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6559 * linux-low.c: Include "rsp-low.h"
6560 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6561 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6562 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6563 (handle_btrace_enable_pt): New.
6564 (handle_btrace_general_set): Support "pt".
6565 (handle_btrace_conf_general_set): Support "pt:size".
6567 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6569 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6572 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6574 * linux-aarch64-low.c: Remove comment about endianness.
6575 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6576 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6579 2015-06-24 Gary Benson <gbenson@redhat.com>
6581 * linux-i386-ipa.c (stdint.h): Do not include.
6582 * lynx-i386-low.c (stdint.h): Likewise.
6583 * lynx-ppc-low.c (stdint.h): Likewise.
6584 * mem-break.c (stdint.h): Likewise.
6585 * thread-db.c (stdint.h): Likewise.
6586 * tracepoint.c (stdint.h): Likewise.
6587 * win32-low.c (stdint.h): Likewise.
6589 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6591 * server.c (write_qxfer_response): Update call to
6592 remote_escape_output.
6594 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6595 Jan Kratochvil <jan.kratochvil@redhat.com>
6597 Merge multiple hex conversions.
6598 * gdbreplay.c (tohex): Rename to 'fromhex'.
6599 (logchar): Use fromhex.
6601 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6603 * server.c (handle_qxfer_libraries): Set `version' attribute for
6606 2015-06-10 Gary Benson <gbenson@redhat.com>
6608 * target.h (struct target_ops) <multifs_open>: New field.
6609 <multifs_unlink>: Likewise.
6610 <multifs_readlink>: Likewise.
6611 * linux-low.c (nat/linux-namespaces.h): New include.
6612 (linux_target_ops): Initialize the_target->multifs_open,
6613 the_target->multifs_unlink and the_target->multifs_readlink.
6614 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6615 * hostio.c (hostio_fs_pid): New static variable.
6616 (hostio_handle_new_gdb_connection): New function.
6617 (handle_setfs): Likewise.
6618 (handle_open): Use the_target->multifs_open as appropriate.
6619 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6620 (handle_readlink): Use the_target->multifs_readlink as
6622 (handle_vFile): Handle vFile:setfs packets.
6623 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6624 after target_handle_new_gdb_connection.
6626 2015-06-10 Gary Benson <gbenson@redhat.com>
6628 * configure.ac (AC_CHECK_FUNCS): Add setns.
6629 * config.in: Regenerate.
6630 * configure: Likewise.
6631 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6632 (linux-namespaces.o): New rule.
6633 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6635 2015-06-09 Gary Benson <gbenson@redhat.com>
6637 * hostio.c (handle_open): Process mode argument with
6638 fileio_to_host_mode.
6640 2015-06-01 Yao Qi <yao.qi@linaro.org>
6642 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6643 * linux-x86-low.c: Likewise.
6645 2015-05-28 Don Breazeal <donb@codesourcery.com>
6647 * linux-low.c (handle_extended_wait): Initialize
6648 thread_info.last_resume_kind for new fork children.
6650 2015-05-15 Pedro Alves <palves@redhat.com>
6652 * target.h (target_handle_new_gdb_connection): Rewrite using if
6653 wrapped in do/while.
6655 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6657 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6658 * configure, config.in: Regenerate.
6659 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6662 2015-05-12 Don Breazeal <donb@codesourcery.com>
6664 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6665 PTRACE_EVENT_VFORK_DONE.
6666 (linux_low_ptrace_options, extended_event_reported): Add vfork
6668 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6669 and "vforkdone" for RSP 'T' Stop Reply Packet.
6670 * server.h (report_vfork_events): Declare
6673 2015-05-12 Don Breazeal <donb@codesourcery.com>
6675 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6676 (the_low_target) <new_fork>: Initialize new member.
6677 * linux-arm-low.c (arm_new_fork): New function.
6678 (the_low_target) <new_fork>: Initialize new member.
6679 * linux-low.c (handle_extended_wait): Call new target function
6681 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6682 * linux-mips-low.c (mips_add_watchpoint): New function
6683 extracted from mips_insert_point.
6684 (the_low_target) <new_fork>: Initialize new member.
6685 (mips_linux_new_fork): New function.
6686 (mips_insert_point): Call mips_add_watchpoint.
6687 * linux-x86-low.c (x86_linux_new_fork): New function.
6688 (the_low_target) <new_fork>: Initialize new member.
6690 2015-05-12 Don Breazeal <donb@codesourcery.com>
6692 * linux-low.c (handle_extended_wait): Implement return value,
6693 rename argument 'event_child' to 'event_lwp', handle
6694 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6695 (linux_low_ptrace_options): New function.
6696 (linux_low_filter_event): Call linux_low_ptrace_options,
6697 use different argument fo linux_enable_event_reporting,
6698 use return value from handle_extended_wait.
6699 (extended_event_reported): New function.
6700 (linux_wait_1): Call extended_event_reported and set
6701 status to report fork events.
6702 (linux_write_memory): Add pid to debug message.
6703 (reset_lwp_ptrace_options_callback): New function.
6704 (linux_handle_new_gdb_connection): New function.
6705 (linux_target_ops): Initialize new structure member.
6706 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6707 * lynx-low.c: Initialize new structure member.
6708 * remote-utils.c (prepare_resume_reply): Implement stop reason
6709 "fork" for "T" stop message.
6710 * server.c (handle_query): Call handle_new_gdb_connection.
6711 * server.h (report_fork_events): Declare global flag.
6712 * target.h (struct target_ops) <handle_new_gdb_connection>:
6714 (target_handle_new_gdb_connection): New macro.
6715 * win32-low.c: Initialize new structure member.
6717 2015-05-12 Don Breazeal <donb@codesourcery.com>
6719 * mem-break.c (APPEND_TO_LIST): Define macro.
6720 (clone_agent_expr): New function.
6721 (clone_one_breakpoint): New function.
6722 (clone_all_breakpoints): New function.
6723 * mem-break.h: Declare new functions.
6725 2015-05-12 Don Breazeal <donb@codesourcery.com>
6727 * linux-low.c (linux_supports_fork_events): New function.
6728 (linux_supports_vfork_events): New function.
6729 (linux_target_ops): Initialize new structure members.
6730 (initialize_low): Call linux_check_ptrace_features.
6731 * lynx-low.c (lynx_target_ops): Initialize new structure
6733 * server.c (report_fork_events, report_vfork_events):
6735 (handle_query): Add new features to qSupported packet and
6737 (captured_main): Initialize new global variables.
6738 * target.h (struct target_ops) <supports_fork_events>:
6740 <supports_vfork_events>: New member.
6741 (target_supports_fork_events): New macro.
6742 (target_supports_vfork_events): New macro.
6743 * win32-low.c (win32_target_ops): Initialize new structure
6746 2015-05-12 Gary Benson <gbenson@redhat.com>
6748 * server.c (handle_qxfer_exec_file): Use current process
6751 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6753 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6754 Remove HAVE_PTRACE_GETREGS conditionals.
6755 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6756 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6758 2015-05-08 Yao Qi <yao.qi@linaro.org>
6760 * linux-low.c (linux_supports_conditional_breakpoints): New
6762 (linux_target_ops): Install new target method.
6763 * lynx-low.c (lynx_target_ops): Install NULL hook for
6764 supports_conditional_breakpoints.
6765 * nto-low.c (nto_target_ops): Likewise.
6766 * spu-low.c (spu_target_ops): Likewise.
6767 * win32-low.c (win32_target_ops): Likewise.
6768 * server.c (handle_query): Check
6769 target_supports_conditional_breakpoints.
6770 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6772 (target_supports_conditional_breakpoints): New macro.
6774 2015-05-06 Pedro Alves <palves@redhat.com>
6777 * server.c (start_inferior): If the process exits, mourn it.
6779 2015-04-21 Gary Benson <gbenson@redhat.com>
6781 * hostio.c (fileio_open_flags_to_host): Factored out to
6782 fileio_to_host_openflags in common/fileio.c. Single use
6785 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6787 * linux-xtensa-low.c (xtensa_fill_gregset)
6788 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6791 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6793 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6794 (regs_info): Replace usrregs pointer with NULL.
6796 2015-04-17 Gary Benson <gbenson@redhat.com>
6798 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6799 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6800 * server.c (handle_qxfer_exec_file): New function.
6801 (qxfer_packets): Add exec-file entry.
6802 (handle_query): Report qXfer:exec-file:read as supported packet.
6804 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6806 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6808 2015-04-09 Gary Benson <gbenson@redhat.com>
6810 * hostio-errno.c (errno_to_fileio_error): Remove function.
6811 Update caller to use remote_fileio_to_fio_error.
6813 2015-04-09 Yao Qi <yao.qi@linaro.org>
6815 * linux-low.c (linux_insert_point): Call
6816 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6817 (linux_remove_point): Call remove_memory_breakpoint if type is
6819 * linux-x86-low.c (x86_insert_point): Don't call
6820 insert_memory_breakpoint.
6821 (x86_remove_point): Don't call remove_memory_breakpoint.
6823 2015-04-01 Pedro Alves <palves@redhat.com>
6824 Cleber Rosa <crosa@redhat.com>
6826 * server.c (gdbserver_usage): Reorganize and extend the usage
6829 2015-03-24 Pedro Alves <palves@redhat.com>
6831 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6832 output. Also dump TRAP_TRACE.
6833 (linux_low_filter_event): In debug output, distinguish a
6834 resume_stop SIGSTOP from a delayed SIGSTOP.
6836 2015-03-24 Gary Benson <gbenson@redhat.com>
6838 * linux-x86-low.c (x86_linux_new_thread): Moved to
6840 (x86_linux_prepare_to_resume): Likewise.
6842 2015-03-24 Gary Benson <gbenson@redhat.com>
6844 * Makefile.in (x86-linux-dregs.o): New rule.
6845 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6846 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6847 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6848 (x86_linux_dr_get): Likewise.
6849 (x86_linux_dr_set): Likewise.
6850 (update_debug_registers_callback): Likewise.
6851 (x86_linux_dr_set_addr): Likewise.
6852 (x86_linux_dr_get_addr): Likewise.
6853 (x86_linux_dr_set_control): Likewise.
6854 (x86_linux_dr_get_control): Likewise.
6855 (x86_linux_dr_get_status): Likewise.
6856 (x86_linux_update_debug_registers): Likewise.
6858 2015-03-24 Gary Benson <gbenson@redhat.com>
6860 * linux-x86-low.c (x86_linux_update_debug_registers):
6861 New function, factored out from...
6862 (x86_linux_prepare_to_resume): ...this.
6864 2015-03-24 Gary Benson <gbenson@redhat.com>
6866 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6867 (x86_linux_dr_set): Likewise.
6868 (update_debug_registers_callback): Likewise.
6869 (x86_linux_dr_set_addr): Likewise.
6870 (x86_linux_dr_get_addr): Likewise.
6871 (x86_linux_dr_set_control): Likewise.
6872 (x86_linux_dr_get_control): Likewise.
6873 (x86_linux_dr_get_status): Likewise.
6874 (x86_linux_prepare_to_resume): Likewise.
6876 2015-03-24 Gary Benson <gbenson@redhat.com>
6878 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6879 Use perror_with_name. Pass string through gettext.
6880 (x86_linux_dr_set): Likewise.
6882 2015-03-24 Gary Benson <gbenson@redhat.com>
6884 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6885 (x86_linux_dr_set_addr): ...this.
6886 (x86_dr_low_get_addr): Rename to...
6887 (x86_linux_dr_get_addr): ...this.
6888 (x86_dr_low_set_control): Rename to...
6889 (x86_linux_dr_set_control): ...this.
6890 (x86_dr_low_get_control): Rename to...
6891 (x86_linux_dr_get_control): ...this.
6892 (x86_dr_low_get_status): Rename to...
6893 (x86_linux_dr_get_status): ...this.
6894 (x86_dr_low): Update with new function names.
6896 2015-03-24 Gary Benson <gbenson@redhat.com>
6898 * Makefile.in (x86-linux.o): New rule.
6899 * configure.srv: Add x86-linux.o to relevant targets.
6900 * linux-low.c (lwp_set_arch_private_info): New function.
6901 (lwp_arch_private_info): Likewise.
6902 * linux-x86-low.c: Include nat/x86-linux.h.
6903 (arch_lwp_info): Removed structure.
6904 (update_debug_registers_callback):
6905 Use lwp_set_debug_registers_changed.
6906 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6907 and lwp_set_debug_registers_changed.
6908 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6910 2015-03-24 Gary Benson <gbenson@redhat.com>
6912 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6913 * linux-arm-low.c (arm_new_thread): Likewise.
6914 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6915 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6916 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6917 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6919 2015-03-24 Gary Benson <gbenson@redhat.com>
6921 * linux-low.c (ptid_of_lwp): New function.
6922 (lwp_is_stopped): Likewise.
6923 (lwp_stop_reason): Likewise.
6924 * linux-x86-low.c (update_debug_registers_callback):
6926 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6929 2015-03-24 Gary Benson <gbenson@redhat.com>
6931 * linux-low.h (linux_stop_lwp): Remove declaration.
6933 2015-03-24 Gary Benson <gbenson@redhat.com>
6935 * linux-low.h: Include nat/linux-nat.h.
6936 * linux-low.c (iterate_over_lwps_args): New structure.
6937 (iterate_over_lwps_filter): New function.
6938 (iterate_over_lwps): Likewise.
6939 * linux-x86-low.c (update_debug_registers_callback):
6940 Update signature to what iterate_over_lwps expects.
6941 Remove PID check that iterate_over_lwps now performs.
6942 (x86_dr_low_set_addr): Use iterate_over_lwps.
6943 (x86_dr_low_set_control): Likewise.
6945 2015-03-24 Gary Benson <gbenson@redhat.com>
6947 * linux-x86-low.c (x86_debug_reg_state): New function.
6948 (x86_linux_prepare_to_resume): Use the above.
6950 2015-03-24 Gary Benson <gbenson@redhat.com>
6952 * linux-low.c (current_lwp_ptid): New function.
6953 * linux-x86-low.c: Include nat/linux-nat.h.
6954 (x86_dr_low_get_addr): Use current_lwp_ptid.
6955 (x86_dr_low_get_control): Likewise.
6956 (x86_dr_low_get_status): Likewise.
6958 2015-03-20 Pedro Alves <palves@redhat.com>
6960 * tracepoint.c (cmd_qtstatus): Make "str" const.
6962 2015-03-20 Pedro Alves <palves@redhat.com>
6964 * server.c (handle_general_set): Make "req_str" const.
6966 2015-03-19 Pedro Alves <palves@redhat.com>
6968 * linux-low.c (linux_resume_one_lwp): Rename to ...
6969 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6970 instead call perror_with_name.
6971 (check_ptrace_stopped_lwp_gone): New function.
6972 (linux_resume_one_lwp): Reimplement as wrapper around
6973 linux_resume_one_lwp_throw that swallows errors if the LWP is
6976 2015-03-19 Pedro Alves <palves@redhat.com>
6978 * linux-low.c (count_events_callback, select_event_lwp_callback):
6979 No longer check whether the thread has resume_stop as last resume
6982 2015-03-19 Pedro Alves <palves@redhat.com>
6984 * linux-low.c (count_events_callback, select_event_lwp_callback):
6985 Use the lwp's status_pending_p field, not the thread's.
6987 2015-03-19 Pedro Alves <palves@redhat.com>
6989 * linux-low.c (select_event_lwp_callback): Update comments to
6990 no longer mention SIGTRAP.
6992 2015-03-18 Gary Benson <gbenson@redhat.com>
6994 * server.c (handle_query): Do not report vFile:fstat as supported.
6996 2015-03-11 Gary Benson <gbenson@redhat.com>
6998 * hostio.c (sys/types.h): New include.
6999 (sys/stat.h): Likewise.
7000 (common-remote-fileio.h): Likewise.
7001 (handle_fstat): New function.
7002 (handle_vFile): Handle vFile:fstat packets.
7004 2015-03-11 Gary Benson <gbenson@redhat.com>
7006 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7007 struct stat.st_blocks and struct stat.st_blksize.
7008 * configure: Regenerate.
7009 * config.in: Likewise.
7010 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7011 (OBS): Add common-remote-fileio.o.
7012 (common-remote-fileio.o): New rule.
7014 2015-03-09 Pedro Alves <palves@redhat.com>
7016 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7017 'struct sockaddr' pointer in 'accept' call.
7019 2015-03-09 Pedro Alves <palves@redhat.com>
7022 2015-03-07 Pedro Alves <palves@redhat.com>
7023 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7024 or <winsock2.h> here. Instead include "gdb_socket.h".
7025 (remote_open): Use union gdb_sockaddr_u.
7026 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7027 or <winsock2.h> here. Instead include "gdb_socket.h".
7028 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7029 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7031 (init_named_socket, gdb_agent_helper_thread): Use union
7034 2015-03-07 Pedro Alves <palves@redhat.com>
7036 * configure.ac (build_warnings): Move
7037 -Wdeclaration-after-statement to the C-specific set.
7038 * configure: Regenerate.
7040 2015-03-07 Pedro Alves <palves@redhat.com>
7042 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7043 or <winsock2.h> here. Instead include "gdb_socket.h".
7044 (remote_open): Use union gdb_sockaddr_u.
7045 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7046 or <winsock2.h> here. Instead include "gdb_socket.h".
7047 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7048 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7050 (init_named_socket, gdb_agent_helper_thread): Use union
7053 2015-03-07 Pedro Alves <palves@redhat.com>
7055 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7058 2015-03-06 Yao Qi <yao.qi@linaro.org>
7060 * linux-aarch64-low.c (aarch64_insert_point): Use
7061 show_debug_regs as a boolean.
7062 (aarch64_remove_point): Likewise.
7064 2015-03-05 Pedro Alves <palves@redhat.com>
7066 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7067 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7068 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7069 * nto-low.c (nto_target_ops): Likewise.
7070 * spu-low.c (spu_target_ops): Likewise.
7071 * win32-low.c (win32_target_ops): Likewise.
7073 2015-03-04 Pedro Alves <palves@redhat.com>
7075 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7076 Decide whether a breakpoint triggered based on the SIGTRAP's
7078 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7079 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7080 (linux_low_filter_event): Check for breakpoints before checking
7082 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7084 (linux_stopped_by_sw_breakpoint)
7085 (linux_supports_stopped_by_sw_breakpoint)
7086 (linux_stopped_by_hw_breakpoint)
7087 (linux_supports_stopped_by_hw_breakpoint): New functions.
7088 (linux_target_ops): Install new target methods.
7090 2015-03-04 Pedro Alves <palves@redhat.com>
7092 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7093 * server.c (swbreak_feature, hwbreak_feature): New globals.
7094 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7095 (captured_main): Clear swbreak_feature and hwbreak_feature.
7096 * server.h (swbreak_feature, hwbreak_feature): Declare.
7097 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7098 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7099 supports_stopped_by_hw_breakpoint>: New fields.
7100 (target_supports_stopped_by_sw_breakpoint)
7101 (target_stopped_by_sw_breakpoint)
7102 (target_supports_stopped_by_hw_breakpoint)
7103 (target_stopped_by_hw_breakpoint): Declare.
7105 2015-03-04 Pedro Alves <palves@redhat.com>
7107 enum lwp_stop_reason -> enum target_stop_reason
7108 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7109 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7110 (linux_wait_1, stuck_in_jump_pad_callback)
7111 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7112 (linux_stopped_by_watchpoint):
7113 * linux-low.h (enum lwp_stop_reason): Delete.
7114 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7115 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7117 2015-03-04 Yao Qi <yao.qi@linaro.org>
7119 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7121 2015-03-03 Gary Benson <gbenson@redhat.com>
7123 * hostio.c (handle_vFile): Fix prefix lengths.
7125 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7127 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7130 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7132 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7133 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7134 (clean): Add "rm -f" for above C files.
7135 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7136 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7137 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7138 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7139 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7140 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7141 (init_registers_s390x_vx_linux64)
7142 (init_registers_s390x_tevx_linux64)
7143 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7144 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7146 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7147 (s390_store_vxrs_high): New functions.
7148 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7150 (s390_arch_setup): Add logic for selecting one of the new target
7151 descriptions. Activate the new vector regsets if applicable.
7152 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7153 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7154 and init_registers_s390x_tevx_linux64.
7156 2015-03-01 Pedro Alves <palves@redhat.com>
7158 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7161 2015-02-27 Pedro Alves <palves@redhat.com>
7163 * linux-x86-low.c (u_debugreg_offset): New function.
7164 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7166 2015-02-27 Pedro Alves <palves@redhat.com>
7168 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7169 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7170 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7171 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7172 (ps_lsetfpregs, ps_getpid)
7173 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7174 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7175 (ps_lsetxregs, ps_plog): Declare.
7177 2015-02-27 Pedro Alves <palves@redhat.com>
7179 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7180 IP_AGENT_EXPORT_FUNC.
7181 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7182 IP_AGENT_EXPORT_FUNC.
7183 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7184 (IP_AGENT_EXPORT): Delete.
7185 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7186 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7187 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7188 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7189 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7190 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7191 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7192 (traceframe_read_count, traceframe_write_count)
7193 (traceframes_created, trace_state_variables, get_raw_reg)
7194 (get_trace_state_variable_value, set_trace_state_variable_value)
7195 (ust_loaded, helper_thread_id, cmd_buf): Use
7196 IPA_SYM_EXPORTED_NAME.
7197 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7198 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7199 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7200 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7201 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7202 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7203 EXTERN_C_PUSH/EXTERN_C_POP.
7204 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7205 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7206 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7207 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7208 (traceframe_write_count, traceframe_read_count)
7209 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7210 (about_to_request_buffer_space, get_trace_state_variable_value)
7211 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7212 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7213 EXTERN_C_PUSH/EXTERN_C_POP.
7214 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7215 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7216 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7217 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7218 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7219 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7220 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7221 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7223 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7224 (IP_AGENT_EXPORT_VAR_DECL): Define.
7226 (gdb_agent_get_raw_reg): Declare.
7228 2015-02-27 Tom Tromey <tromey@redhat.com>
7229 Pedro Alves <palves@redhat.com>
7231 Rename symbols whose names are reserved C++ keywords throughout.
7233 2015-02-27 Pedro Alves <palves@redhat.com>
7235 * Makefile.in (COMPILER): New, get it from autoconf.
7236 (CXX): Get from autoconf instead.
7237 (COMPILE.pre): Use COMPILER.
7238 (CC-LD): Rename to ...
7239 (CC_LD): ... this. Use COMPILER.
7240 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7241 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7242 * acinclude.m4: Include build-with-cxx.m4.
7243 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7244 Disable -Werror by default if building in C++ mode.
7245 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7246 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7247 the C++ compiler. Save/restore CXXFLAGS too.
7248 * configure: Regenerate.
7250 2015-02-27 Pedro Alves <palves@redhat.com>
7252 * acinclude.m4: Include libiberty.m4.
7253 * configure.ac: Call libiberty_INIT.
7254 * config.in, configure: Regenerate.
7256 2015-02-26 Pedro Alves <palves@redhat.com>
7258 * linux-low.c (linux_wait_1): When incrementing the PC past a
7259 program breakpoint always use the_low_target.breakpoint_len as
7260 increment, rather than the maximum between that and
7261 the_low_target.decr_pc_after_break.
7263 2015-02-23 Pedro Alves <palves@redhat.com>
7265 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7266 thread was doing a step-over; always adjust the PC if
7267 we stepped over a permanent breakpoint.
7268 (linux_wait_1): If we stepped over breakpoint that was on top of a
7269 permanent breakpoint, manually advance the PC past it.
7271 2015-02-23 Pedro Alves <palves@redhat.com>
7273 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7275 (x86_fill_gregset, x86_store_gregset): Use it when handling
7278 2015-02-20 Pedro Alves <palves@redhat.com>
7280 * thread-db.c: Include "nat/linux-procfs.h".
7281 (thread_db_init): Skip listing new threads if the kernel supports
7282 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7284 2015-02-20 Pedro Alves <palves@redhat.com>
7286 * linux-low.c (status_pending_p_callback): Use ptid_match.
7288 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7290 PR breakpoints/16812
7291 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7292 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7293 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7295 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7297 PR breakpoints/15956
7298 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7300 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7302 * linux-low.c (linux_low_btrace_conf): Print size.
7303 * server.c (handle_btrace_conf_general_set): New.
7304 (hanle_general_set): Call handle_btrace_conf_general_set.
7305 (handle_query): Report Qbtrace-conf:bts:size as supported.
7307 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7309 * linux-low.c (linux_low_enable_btrace): Update parameters.
7310 (linux_low_btrace_conf): New.
7311 (linux_target_ops)<to_btrace_conf>: Initialize.
7312 * server.c (current_btrace_conf): New.
7313 (handle_btrace_enable): Rename to ...
7314 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7315 to target_enable_btrace. Update comment. Update users.
7316 (handle_qxfer_btrace_conf): New.
7317 (qxfer_packets): Add btrace-conf entry.
7318 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7319 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7320 (target_ops)<read_btrace_conf>: New.
7321 (target_enable_btrace): Update parameters.
7322 (target_read_btrace_conf): New.
7324 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7326 * server.c (handle_btrace_general_set): Remove call to
7327 target_supports_btrace.
7328 (supported_btrace_packets): New.
7329 (handle_query): Call supported_btrace_packets.
7330 * target.h: include btrace-common.h.
7331 (btrace_target_info): Removed.
7332 (supports_btrace, target_supports_btrace): Update parameters.
7334 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7336 * Makefile.in (SFILES): Add common/btrace-common.c.
7337 (OBS): Add common/btrace-common.o.
7338 (btrace-common.o): Add build rules.
7339 * linux-low: Include btrace-common.h.
7340 (linux_low_read_btrace): Use struct btrace_data. Call
7341 btrace_data_init and btrace_data_fini.
7343 2015-02-06 Pedro Alves <palves@redhat.com>
7345 * thread-db.c (find_new_threads_callback): Add debug output.
7347 2015-02-04 Pedro Alves <palves@redhat.com>
7349 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7350 (resume_stopped_resumed_lwps): New function.
7351 (linux_wait_for_event_filtered): Use it.
7353 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7355 * Makefile.in (SFILES): Add linux-personality.c.
7356 (linux-personality.o): New rule.
7357 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7358 list of objects to be built.
7359 * linux-low.c: Include nat/linux-personality.h.
7360 (linux_create_inferior): Remove code to disable address space
7361 randomization (moved to ../nat/linux-personality.c). Create
7362 cleanup to disable address space randomization.
7364 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7366 * Makefile.in (posix-strerror.o): New rule.
7367 (mingw-strerror.o): Likewise.
7368 * configure: Regenerated.
7369 * configure.ac: Source file ../common/common.host. Initialize new
7370 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7372 2015-01-14 Yao Qi <yao@codesourcery.com>
7374 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7375 (ppc-linux.o): New rule.
7376 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7377 * configure.ac: AC_CHECK_FUNCS(getauxval).
7378 * config.in: Re-generated.
7379 * configure: Re-generated.
7380 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7381 ppc64_64bit_inferior_p
7383 2015-01-14 Yao Qi <yao@codesourcery.com>
7385 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7386 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7387 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7388 (PT_ORIG_R3, PT_TRAP): Likewise.
7389 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7390 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7391 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7393 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7395 * i387-fp.c (i387_cache_to_xsave): In look over
7396 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7397 zmmh_low_space field by use of zmmh_high_space.
7399 2015-01-09 Pedro Alves <palves@redhat.com>
7401 * linux-low.c (step_over_bkpt): Move higher up in the file.
7402 (handle_extended_wait): Don't store the stop_pc here.
7403 (get_stop_pc): Adjust comments and rename to ...
7404 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7405 stopped for a software breakpoint or hardware breakpoint.
7406 (thread_still_has_status_pending_p): New function.
7407 (status_pending_p_callback): Use
7408 thread_still_has_status_pending_p. If the event is no longer
7409 interesting, resume the LWP.
7410 (handle_tracepoints): Add assert.
7411 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7412 (wstatus_maybe_breakpoint): New function.
7413 (cancel_breakpoint): Delete function.
7414 (check_stopped_by_watchpoint): New function, factored out from
7415 linux_low_filter_event.
7416 (lp_status_maybe_breakpoint): Delete function.
7417 (linux_low_filter_event): Remove filter_ptid argument.
7418 Leave thread group exits pending here. Store the LWP's stop PC.
7419 Always leave events pending.
7420 (linux_wait_for_event_filtered): Pull all events out of the
7421 kernel, and leave them all pending.
7422 (count_events_callback, select_event_lwp_callback): Consider all
7424 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7425 (select_event_lwp): Only give preference to the stepping LWP in
7426 all-stop mode. Adjust comments.
7427 (ignore_event): New function.
7428 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7429 references to cancel_breakpoints. Adjust to renames. Also give
7430 equal priority to all LWPs that have had events in non-stop mode.
7431 If reporting a software breakpoint event, unadjust the LWP's PC.
7432 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7433 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7435 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7436 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7437 (linux_stopped_by_watchpoint): Adjust.
7438 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7439 * linux-low.h (enum lwp_stop_reason): New.
7440 (struct lwp_info) <stop_pc>: Adjust comment.
7441 <stopped_by_watchpoint>: Delete field.
7442 <stop_reason>: New field.
7443 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7444 * mem-break.c (software_breakpoint_inserted_here)
7445 (hardware_breakpoint_inserted_here): New function.
7446 * mem-break.h (software_breakpoint_inserted_here)
7447 (hardware_breakpoint_inserted_here): Declare.
7448 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7449 (cancel_breakpoints): Delete.
7450 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7451 (upload_fast_traceframes): Remove references to
7454 2015-01-09 Pedro Alves <palves@redhat.com>
7456 * thread-db.c (find_new_threads_callback): Ignore thread if the
7457 kernel thread ID is -1.
7459 2015-01-09 Pedro Alves <palves@redhat.com>
7461 * linux-low.c (linux_attach_fail_reason_string): Move to
7462 nat/linux-ptrace.c, and rename.
7463 (linux_attach_lwp): Update comment.
7464 (attach_proc_task_lwp_callback): New function.
7465 (linux_attach): Adjust to rename and use
7466 linux_proc_attach_tgid_threads.
7467 (linux_attach_fail_reason_string): Delete declaration.
7469 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7471 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7472 * server.c (gdbserver_version): Likewise.
7474 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7476 * remote-utils.c: Include ctype.h.
7477 (input_interrupt): Explicitly handle the case when the char
7478 received is the NUL byte. Improve the printing of non-ASCII
7481 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7483 * linux-low.c (linux_low_filter_event): Update call to
7484 linux_enable_event_reporting following the addition of
7485 a new parameter to that function.
7487 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7490 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7491 (AARCH64_FPCR_REGNO): Likewise.
7492 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7493 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7494 (aarch64_store_fpregset): Likewise.
7496 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7498 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7499 Remove FIXME comment about assumption about N.
7501 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7503 * configure.ac: If large-file support is disabled in GDBserver,
7504 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7505 * configure: Regenerate.
7507 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7509 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7510 warning upon ENODATA from ptrace.
7511 * linux-s390-low.c (s390_store_tdb): New.
7512 (s390_regsets): Add regset for NT_S390_TDB.
7514 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7516 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7517 without a fill_function.
7518 * linux-s390-low.c (s390_fill_last_break): Remove.
7519 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7520 (s390_arch_setup): Use regset's size instead of fill_function for
7523 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7525 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7526 the regset's store function when ptrace returned an error.
7527 * regcache.c (get_thread_regcache): Invalidate register cache
7528 before fetching inferior's registers.
7530 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7532 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7533 while-loop as for-loop.
7534 (regsets_store_inferior_registers): Likewise.
7536 2014-11-28 Yao Qi <yao@codesourcery.com>
7538 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7539 * config.in, configure: Re-generate.
7540 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7543 2014-11-21 Yao Qi <yao@codesourcery.com>
7545 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7546 (AC_CHECK_HEADERS): Remove malloc.h.
7547 * configure: Re-generated.
7548 * config.in: Re-generated.
7549 * server.h: Don't include alloca.h and malloc.h.
7550 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7551 Don't include malloc.h.
7553 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7555 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7556 corresponding ERRNO check in same block.
7558 2014-11-12 Pedro Alves <palves@redhat.com>
7560 * server.c (cont_thread): Update comment.
7561 (start_inferior, attach_inferior): No longer clear cont_thread.
7562 (handle_v_cont): No longer set cont_thread.
7563 (captured_main): Clear cont_thread each time a GDB connects.
7565 2014-11-12 Pedro Alves <palves@redhat.com>
7567 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7568 thread, and don't resume all threads if the Hc thread has exited.
7570 2014-11-12 Pedro Alves <palves@redhat.com>
7572 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7573 the process group instead of to a specific LWP.
7575 2014-10-15 Pedro Alves <palves@redhat.com>
7578 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7580 (arm_set_thread_context): Delete.
7581 (the_low_target): Adjust.
7582 * win32-i386-low.c (debug_registers_changed)
7583 (debug_registers_used): Delete.
7584 (update_debug_registers_callback): New function.
7585 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7586 needing to update their debug registers.
7587 (win32_get_current_dr): New function.
7588 (x86_dr_low_get_addr, x86_dr_low_get_control)
7589 (x86_dr_low_get_status): Fetch the debug register from the thread
7591 (i386_initial_stuff): Adjust.
7592 (i386_get_thread_context): Remove current_event parameter. Don't
7593 clear debug_registers_changed nor copy DR values to
7595 (i386_set_thread_context): Delete.
7596 (i386_prepare_to_resume): New function.
7597 (i386_thread_added): Mark the thread as needing to update irs
7599 (the_low_target): Remove i386_set_thread_context and install
7600 i386_prepare_to_resume.
7601 * win32-low.c (win32_get_thread_context): Adjust.
7602 (win32_set_thread_context): Use SetThreadContext
7604 (win32_prepare_to_resume): New function.
7605 (win32_require_context): New function, factored out from ...
7606 (thread_rec): ... this.
7607 (continue_one_thread): Call win32_prepare_to_resume on each thread
7608 we're about to continue.
7609 (win32_resume): Call win32_prepare_to_resume on the event thread.
7610 * win32-low.h (struct win32_thread_info)
7611 <debug_registers_changed>: New field.
7612 (struct win32_target_ops): Change prototype of set_thread_context,
7613 delete set_thread_context and add prepare_to_resume.
7614 (win32_require_context): New declaration.
7616 2014-10-08 Gary Benson <gbenson@redhat.com>
7618 * server.h: Do not include common-exceptions.h.
7620 2014-10-08 Gary Benson <gbenson@redhat.com>
7622 * server.h: Do not include cleanups.h.
7624 2014-09-30 James Hogan <james.hogan@imgtec.com>
7626 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7629 2014-09-23 Yao Qi <yao@codesourcery.com>
7631 * linux-low.c (lp_status_maybe_breakpoint): New function.
7632 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7633 (count_events_callback): Likewise.
7634 (select_event_lwp_callback): Likewise.
7635 (cancel_breakpoints_callback): Likewise.
7637 2014-09-19 Don Breazeal <donb@codesourcery.com>
7639 * linux-low.c (handle_extended_wait): Call
7640 linux_ptrace_get_extended_event.
7641 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7642 linux_is_extended_waitstatus.
7644 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7646 * Makefile.in (CPPFLAGS): Define.
7647 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7648 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7650 2014-09-16 Gary Benson <gbenson@redhat.com>
7652 * inferiors.h (current_inferior): Renamed as...
7653 (current_thread): New variable. All uses updated.
7654 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7655 (maybe_move_out_of_jump_pad): Likewise.
7656 (cancel_breakpoint): Likewise.
7657 (linux_low_filter_event): Likewise.
7658 (wait_for_sigstop): Likewise.
7659 (linux_resume_one_lwp): Likewise.
7660 (need_step_over_p): Likewise.
7661 (start_step_over): Likewise.
7662 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7663 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7664 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7665 and save_inferior as saved_thread.
7666 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7668 (regcache_invalidate_thread): Likewise.
7669 * remote-utils.c (prepare_resume_reply): Likewise.
7670 * thread-db.c (thread_db_get_tls_address): Likewise.
7671 (disable_thread_event_reporting): Likewise.
7672 (remove_thread_event_breakpoints): Likewise.
7673 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7675 * target.h (set_desired_inferior): Renamed as...
7676 (set_desired_thread): New declaration. All uses updated.
7677 * server.c (myresume): Updated comment to reference thread instead
7679 (handle_serial_event): Likewise.
7680 (handle_target_event): Likewise.
7682 2014-09-12 Tom Tromey <tromey@redhat.com>
7683 Gary Benson <gbenson@redhat.com>
7685 * regcache.h: Include common-regcache.h.
7686 (regcache_read_pc): Don't declare.
7687 * regcache.c (get_thread_regcache_for_ptid): New function.
7689 2014-09-11 Tom Tromey <tromey@redhat.com>
7690 Gary Benson <gbenson@redhat.com>
7692 * symbol.c: New file.
7693 * Makefile.in (SFILES): Add symbol.c.
7694 (OBS): Add symbol.o.
7696 2014-09-11 Gary Benson <gbenson@redhat.com>
7698 * target.c (target_stop_ptid, target_continue_ptid): New
7701 2014-09-11 Tom Tromey <tromey@redhat.com>
7702 Gary Benson <gbenson@redhat.com>
7704 * target.h: Include target/target.h.
7705 * target.c (target_read_memory, target_read_uint32)
7706 (target_write_memory): New functions.
7708 2014-09-11 Gary Benson <gbenson@redhat.com>
7710 * server.h (debug_hw_points): Don't declare.
7711 * server.c (debug_hw_points): Don't define. Replace all uses
7712 with show_debug_regs.
7713 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7714 all uses with show_debug_regs.
7716 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7718 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7719 endianness into account.
7720 (ppc_supply_ptrace_register): Likewise.
7722 2014-09-03 James Hogan <james.hogan@imgtec.com>
7724 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7725 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7727 2014-09-03 Gary Benson <gbenson@redhat.com>
7729 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7730 ALL_DEBUG_ADDRESS_REGISTERS.
7732 2014-09-02 Gary Benson <gbenson@redhat.com>
7734 * i386-low.h: Renamed as...
7735 * x86-low.h: New file. All type, function and variable name
7736 prefixes changed from "i386_" to "x86_". All references updated.
7737 * i386-low.c: Renamed as...
7738 * x86-low.c: New file. All type, function and variable name
7739 prefixes changed from "i386_" to "x86_". All references updated.
7741 2014-09-02 Gary Benson <gbenson@redhat.com>
7743 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7744 (x86_linux_new_thread): Likewise.
7746 2014-08-29 Gary Benson <gbenson@redhat.com>
7748 * server.h (setjmp.h): Do not include.
7749 (toplevel): Do not declare.
7750 (common-exceptions.h): Include.
7751 (cleanups.h): Likewise.
7752 * server.c (toplevel): Do not define.
7753 (exit_code): New static global.
7754 (detach_or_kill_for_exit_cleanup): New function.
7755 (main): New function. Original main renamed to...
7756 (captured_main): New function.
7757 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7759 2014-08-29 Gary Benson <gbenson@redhat.com>
7761 * Makefile.in (SFILES): Add common/common-exceptions.c.
7762 (OBS): Add common-exceptions.o.
7763 (common-exceptions.o): New rule.
7764 * utils.c (prepare_to_throw_exception): New function.
7766 2014-08-29 Gary Benson <gbenson@redhat.com>
7768 * config.in: Regenerate.
7769 * configure: Likewise.
7771 2014-08-29 Gary Benson <gbenson@redhat.com>
7773 * Makefile.in (SFILES): Add common/cleanups.c.
7775 (cleanups.o): New rule.
7777 2014-08-29 Gary Benson <gbenson@redhat.com>
7779 * utils.c (internal_vwarning): New function.
7781 2014-08-28 Gary Benson <gbenson@redhat.com>
7783 * utils.h (fatal): Remove declaration.
7784 * utils.c (fatal): Remove function.
7786 2014-08-28 Gary Benson <gbenson@redhat.com>
7788 * tracepoint.c (gdb_agent_init): Replace fatal with
7790 (initialize_tracepoint): Likewise.
7792 2014-08-28 Gary Benson <gbenson@redhat.com>
7794 * remote-utils.c (remote_prepare): Replace fatal with error.
7796 2014-08-28 Gary Benson <gbenson@redhat.com>
7798 * linux-low.c (linux_async): Replace fatal with warning.
7800 (linux_start_non_stop): Return -1 if linux_async failed.
7802 2014-08-28 Gary Benson <gbenson@redhat.com>
7804 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7806 (i386_dr_low_get_addr): Remove vague comment.
7807 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7810 2014-08-28 Gary Benson <gbenson@redhat.com>
7812 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7813 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7815 (linux_resume_one_lwp): Likewise.
7816 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7818 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7819 with internal_error.
7820 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7821 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7822 (find_register_by_name): Replace fatal with internal_error.
7823 (find_regno): Likewise.
7824 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7825 * thread-db.c (thread_db_create_event): Likewise.
7826 (thread_db_load_search): Likewise.
7827 (try_thread_db_load_1): Likewise.
7828 * tracepoint.c (get_jump_space_head): Replace fatal with
7830 (claim_trampoline_space): Likewise.
7831 (have_fast_tracepoint_trampoline_buffer): Likewise.
7832 (cmd_qtstart): Likewise.
7833 (stop_tracing): Likewise.
7834 (fast_tracepoint_collecting): Likewise.
7835 (target_malloc): Likewise.
7836 (download_tracepoint): Likewise.
7837 (download_trace_state_variables): Replace check with gdb_assert.
7838 (upload_fast_traceframes): Replace fatal with internal_error.
7840 2014-08-19 Tom Tromey <tromey@redhat.com>
7841 Gary Benson <gbenson@redhat.com>
7843 * Makefile.in (SFILES): Add common/common-debug.c.
7844 (OBS): Add common-debug.o.
7845 (common-debug.o): New rule.
7846 * debug.h (debug_printf): Don't declare.
7847 * debug.c (debug_printf): Renamed and rewritten as...
7848 (debug_vprintf): New function.
7850 2014-08-19 Gary Benson <gbenson@redhat.com>
7852 * utils.h: Do not include print-utils.h.
7854 2014-08-19 Tom Tromey <tromey@redhat.com>
7855 Gary Benson <gbenson@redhat.com>
7857 * server.h: Add static assertion.
7858 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7860 2014-08-19 Tom Tromey <tromey@redhat.com>
7861 Gary Benson <gbenson@redhat.com>
7863 * Makefile.in (SFILES): Add common/errors.c.
7864 (OBS): Add errors.o.
7865 (IPA_OBS): Add errors-ipa.o.
7866 (errors.o): New rule.
7867 (errors-ipa.o): Likewise.
7868 * utils.h (perror_with_name, error, warning): Don't declare.
7869 * utils.c (warning): Renamed and rewritten as...
7870 (vwarning): New function.
7871 (error): Renamed and rewritten as...
7872 (verror): New function.
7873 (internal_error): Renamed and rewritten as...
7874 (internal_verror): New function.
7876 2014-08-07 Gary Benson <gbenson@redhat.com>
7878 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7879 * configure: Regenerate.
7880 * config.in: Likewise.
7881 * server.h: Do not include errno.h.
7882 * event-loop.c: Likewise.
7883 * hostio-errno.c: Likewise.
7884 * linux-low.c: Likewise.
7885 * remote-utils.c: Likewise.
7886 * spu-low.c: Likewise.
7887 * utils.c: Likewise.
7888 * gdbreplay.c: Unconditionally include errno.h.
7890 2014-08-07 Gary Benson <gbenson@redhat.com>
7892 * server.h: Do not include string.h.
7893 * event-loop.c: Likewise.
7894 * linux-low.c: Likewise.
7895 * regcache.c: Likewise.
7896 * remote-utils.c: Likewise.
7897 * spu-low.c: Likewise.
7898 * utils.c: Likewise.
7900 2014-08-07 Gary Benson <gbenson@redhat.com>
7902 * server.h: Do not include gdb_assert.h.
7904 2014-08-07 Gary Benson <gbenson@redhat.com>
7906 * server.h: Do not include common-utils.h.
7908 2014-08-07 Gary Benson <gbenson@redhat.com>
7910 * server.h: Do not include ptid.h.
7911 * notif.h: Likewise.
7913 2014-08-07 Gary Benson <gbenson@redhat.com>
7915 * server.h: Do not include gdb_locale.h.
7917 2014-08-07 Gary Benson <gbenson@redhat.com>
7919 * server.h: Do not include gdb/signals.h.
7920 * win32-low.c: Likewise.
7922 2014-08-07 Gary Benson <gbenson@redhat.com>
7924 * server.h: Do not include pathmax.h.
7926 2014-08-07 Gary Benson <gbenson@redhat.com>
7928 * server.h: Do not include libiberty.h.
7929 * linux-bfin-low.c: Likewise.
7931 2014-08-07 Gary Benson <gbenson@redhat.com>
7933 * server.h: Do not include ansidecl.h.
7935 2014-08-07 Gary Benson <gbenson@redhat.com>
7937 * linux-x86-low.c: Do not include stddef.h.
7938 * lynx-ppc-low.c: Likewise.
7939 * tracepoint.c: Likewise.
7941 2014-08-07 Gary Benson <gbenson@redhat.com>
7943 * server.h: Do not include stdarg.h.
7944 * nto-low.c: Likewise.
7946 2014-08-07 Gary Benson <gbenson@redhat.com>
7948 * server.h: Do not include stdlib.h.
7949 * inferiors.c: Likewise.
7950 * linux-low.c: Likewise.
7951 * regcache.c: Likewise.
7952 * spu-low.c: Likewise.
7953 * tracepoint.c: Likewise.
7954 * utils.c: Likewise.
7956 2014-08-07 Gary Benson <gbenson@redhat.com>
7958 * server.h: Do not include stdio.h.
7959 * linux-low.c: Likewise.
7960 * remote-utils.c: Likewise.
7961 * spu-low.c: Likewise.
7962 * utils.c: Likewise.
7963 * wincecompat.c: Likewise.
7965 2014-08-06 Gary Benson <gbenson@redhat.com>
7967 * regcache.c (init_register_cache): Move conditionals inside if.
7969 2014-08-06 Gary Benson <gbenson@redhat.com>
7971 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7973 2014-07-31 Gary Benson <gbenson@redhat.com>
7975 * ax.h: Do not include server.h.
7976 * gdbthread.h: Likewise.
7977 * lynx-low.h: Likewise.
7978 * notif.h: Likewise.
7980 2014-07-30 Gary Benson <gbenson@redhat.com>
7982 * server.h: Include common-defs.h.
7983 Do not include config.h or build-gnulib-gdbserver/config.h.
7985 2014-07-30 Gary Benson <gbenson@redhat.com>
7987 * hostio-errno.c: Move server.h to top of includes list.
7988 * inferiors.c: Likewise.
7989 * linux-x86-low.c: Likewise.
7990 * notif.c: Include server.h.
7992 2014-07-24 Tom Tromey <tromey@redhat.com>
7993 Gary Benson <gbenson@redhat.com>
7995 * server.h (CORE_ADDR): Now unsigned.
7997 2014-07-16 Pedro Alves <palves@redhat.com>
7999 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8001 2014-07-15 Pedro Alves <palves@redhat.com>
8003 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8006 2014-07-11 Pedro Alves <palves@redhat.com>
8008 * linux-low.c (kill_wait_lwp): New function, based on
8009 kill_one_lwp_callback, but use my_waitpid directly.
8010 (kill_one_lwp_callback, linux_kill): Use it.
8012 2014-06-23 Pedro Alves <palves@redhat.com>
8014 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8015 before setting DR0..DR3.
8017 2014-06-20 Gary Benson <gbenson@redhat.com>
8019 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8020 * configure: Regenerated.
8021 * config.in: Likewise.
8023 2014-06-20 Gary Benson <gbenson@redhat.com>
8025 * Makefile.in (SFILES): Update locations for files moved
8027 (object file files): Reordered.
8029 2014-06-20 Gary Benson <gbenson@redhat.com>
8031 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8032 (i386_dr_low_set_addr): Likewise.
8033 (i386_dr_low_get_addr): Likewise.
8034 (i386_dr_low_can_set_control): Likewise.
8035 (i386_dr_low_set_control): Likewise.
8036 (i386_dr_low_get_control): Likewise.
8037 (i386_dr_low_get_status): Likewise.
8038 (i386_get_debug_register_length): Likewise.
8039 * linux-x86-low.c (i386_dr_low_set_addr):
8040 Changed signature. Made static.
8041 (i386_dr_low_get_addr): Likewise.
8042 (i386_dr_low_set_control): Likewise.
8043 (i386_dr_low_get_control): Likewise.
8044 (i386_dr_low_get_status): Likewise.
8045 (i386_dr_low): New global variable.
8046 * win32-i386-low.c (i386_dr_low_set_addr):
8047 Changed signature. Made static.
8048 (i386_dr_low_get_addr): Likewise.
8049 (i386_dr_low_set_control): Likewise.
8050 (i386_dr_low_get_control): Likewise.
8051 (i386_dr_low_get_status): Likewise.
8052 (i386_dr_low): New global variable.
8054 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8056 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8057 * Makefile.in (AR, AR_FLAGS): Define.
8058 * configure: Regenerate.
8060 2014-06-19 Gary Benson <gbenson@redhat.com>
8062 * Makefile.in (i386-dregs.o): New rule.
8063 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8064 * i386-low.c (target.h): Remove include.
8065 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8066 (DR_CONTROL_SHIFT): Likewise.
8067 (DR_CONTROL_SIZE): Likewise.
8068 (DR_RW_EXECUTE): Likewise.
8069 (DR_RW_WRITE): Likewise.
8070 (DR_RW_READ): Likewise.
8071 (DR_RW_IORW): Likewise.
8072 (DR_LEN_1): Likewise.
8073 (DR_LEN_2): Likewise.
8074 (DR_LEN_4): Likewise.
8075 (DR_LEN_8): Likewise.
8076 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8077 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8078 (DR_ENABLE_SIZE): Likewise.
8079 (DR_LOCAL_SLOWDOWN): Likewise.
8080 (DR_GLOBAL_SLOWDOWN): Likewise.
8081 (DR_CONTROL_RESERVED): Likewise.
8082 (I386_DR_CONTROL_MASK): Likewise.
8083 (I386_DR_VACANT): Likewise.
8084 (I386_DR_LOCAL_ENABLE): Likewise.
8085 (I386_DR_GLOBAL_ENABLE): Likewise.
8086 (I386_DR_DISABLE): Likewise.
8087 (I386_DR_SET_RW_LEN): Likewise.
8088 (I386_DR_GET_RW_LEN): Likewise.
8089 (I386_DR_WATCH_HIT): Likewise.
8090 (i386_wp_op_t): Likewise.
8091 (i386_show_dr): Likewise.
8092 (i386_length_and_rw_bits): Likewise.
8093 (i386_insert_aligned_watchpoint): Likewise.
8094 (i386_remove_aligned_watchpoint): Likewise.
8095 (i386_handle_nonaligned_watchpoint): Likewise.
8096 i386_update_inferior_debug_regs(): Likewise.
8097 (i386_dr_insert_watchpoint): Likewise.
8098 (i386_dr_remove_watchpoint): Likewise.
8099 (i386_dr_region_ok_for_watchpoint): Likewise.
8100 (i386_dr_stopped_data_address): Likewise.
8101 (i386_dr_stopped_by_watchpoint): Likewise.
8103 2014-06-19 Gary Benson <gbenson@redhat.com>
8105 * i386-low.c (i386_dr_show): Renamed to
8106 i386_show_dr and made static. All uses updated.
8107 (i386_dr_length_and_rw_bits): Renamed to
8108 i386_length_and_rw_bits and made static.
8110 (i386_dr_insert_aligned_watchpoint): Renamed to
8111 i386_insert_aligned_watchpoint and made static.
8113 (i386_dr_remove_aligned_watchpoint): Renamed to
8114 i386_remove_aligned_watchpoint and made static.
8116 (i386_dr_update_inferior_debug_regs): Renamed to
8117 i386_update_inferior_debug_regs and made static.
8120 2014-06-18 Gary Benson <gbenson@redhat.com>
8122 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8123 (i386_dr_low_can_set_control): Likewise.
8124 (i386_get_debug_register_length): Likewise.
8125 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8126 (i386_dr_low_can_set_control): Likewise.
8127 (i386_get_debug_register_length): Likewise.
8129 2014-06-17 Gary Benson <gbenson@redhat.com>
8131 * i386-low.h (i386-dregs.h): New include.
8132 (DR_FIRSTADDR): Now in i386-dregs.h.
8133 (DR_LASTADDR): Likewise.
8134 (DR_NADDR): Likewise.
8135 (DR_STATUS): Likewise.
8136 (DR_CONTROL): Likewise.
8137 (i386_debug_reg_state): Likewise.
8138 (i386_dr_insert_watchpoint): Likewise.
8139 (i386_dr_remove_watchpoint): Likewise.
8140 (i386_dr_region_ok_for_watchpoint): Likewise.
8141 (i386_dr_stopped_data_address): Likewise.
8142 (i386_dr_stopped_by_watchpoint): Likewise.
8143 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8145 2014-06-18 Gary Benson <gbenson@redhat.com>
8147 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8148 i386_dr_insert_watchpoint.
8149 (i386_low_remove_watchpoint): Renamed to
8150 i386_dr_remove_watchpoint.
8151 (i386_low_region_ok_for_watchpoint): Renamed to
8152 i386_dr_region_ok_for_watchpoint.
8153 (i386_low_stopped_data_address): Renamed to
8154 i386_dr_stopped_data_address.
8155 (i386_low_stopped_by_watchpoint): Renamed to
8156 i386_dr_stopped_by_watchpoint.
8157 * i386-low.c (i386_show_dr): Renamed to
8158 i386_dr_show and made nonstatic. All uses updated.
8159 (i386_length_and_rw_bits): Renamed to
8160 i386_dr_length_and_rw_bits and made nonstatic.
8162 (i386_insert_aligned_watchpoint): Renamed to
8163 i386_dr_insert_aligned_watchpoint and made nonstatic.
8165 (i386_remove_aligned_watchpoint): Renamed to
8166 i386_dr_remove_aligned_watchpoint and made nonstatic.
8168 (i386_update_inferior_debug_regs): Renamed to
8169 i386_dr_update_inferior_debug_regs and made nonstatic.
8171 (i386_low_insert_watchpoint): Renamed to
8172 i386_dr_insert_watchpoint. All uses updated.
8173 (i386_low_remove_watchpoint): Renamed to
8174 i386_dr_remove_watchpoint. All uses updated.
8175 (i386_low_region_ok_for_watchpoint): Renamed to
8176 i386_dr_region_ok_for_watchpoint. All uses updated.
8177 (i386_low_stopped_data_address): Renamed to
8178 i386_dr_stopped_data_address. All uses updated.
8179 (i386_low_stopped_by_watchpoint): Renamed to
8180 i386_dr_stopped_by_watchpoint. All uses updated.
8182 2014-06-18 Gary Benson <gbenson@redhat.com>
8184 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8185 (i386_dr_low_can_set_control): Likewise.
8186 (i386_insert_aligned_watchpoint): New check.
8188 2014-06-18 Gary Benson <gbenson@redhat.com>
8190 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8193 2014-06-18 Gary Benson <gbenson@redhat.com>
8195 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8196 instead of fatal and error.
8197 (i386_handle_nonaligned_watchpoint): Likewise.
8199 2014-06-18 Gary Benson <gbenson@redhat.com>
8201 * i386-low.c (i386_get_debug_register_length): New macro.
8202 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8203 (i386_show_dr): Use debug_printf instead of fprintf. Use
8204 phex to format values.
8206 2014-06-18 Gary Benson <gbenson@redhat.com>
8208 * i386-low.h: Comment changes.
8209 * i386-low.c: Likewise.
8211 2014-06-18 Gary Benson <gbenson@redhat.com>
8213 * i386-low.c: Whitespace changes.
8215 2014-06-12 Tom Tromey <tromey@redhat.com>
8217 * utils.c (freeargv): Remove.
8219 2014-06-12 Tom Tromey <tromey@redhat.com>
8221 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8222 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8223 (parse_debug_format_options): Likewise.
8224 (gdbserver_usage): Likewise.
8225 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8226 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8227 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8229 ($(LIBGNU)): Depend on libiberty.
8230 (all-lib): Recurse into all subdirs.
8231 (install-only): Invoke "install" target in subdirs.
8232 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8234 * configure: Rebuild.
8235 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8236 for vasprintf, vsnprintf, or gettimeofday.
8237 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8240 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8242 * development.sh: Delete.
8243 * Makefile.in (config.status): Adjust dependency on development.sh.
8244 * configure.ac: Adjust development.sh source call.
8245 * configure: Regenerate.
8247 2014-06-02 Pedro Alves <palves@redhat.com>
8249 * ax.c (gdb_free_agent_expr): New function.
8250 * ax.h (gdb_free_agent_expr): New declaration.
8251 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8253 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8255 (clear_breakpoint_conditions_and_commands): New function.
8256 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8257 (clear_breakpoint_conditions_and_commands): New declaration.
8259 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8261 * linux-aarch64-low.c (asm/ptrace.h): Include.
8263 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8265 Fix TLS access for -static -pthread.
8266 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8267 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8268 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8270 2014-05-20 Pedro Alves <palves@redhat.com>
8272 * linux-aarch64-low.c (aarch64_insert_point)
8273 (aarch64_remove_point): No longer check whether the type is
8274 supported here. Adjust to new interface.
8275 (the_low_target): Install aarch64_supports_z_point_type as
8276 supports_z_point_type method.
8277 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8278 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8279 instead of a Z packet char. Adjust.
8280 (arm_supports_z_point_type): New function.
8281 (arm_insert_point, arm_remove_point): Adjust to new interface.
8282 (the_low_target): Install arm_supports_z_point_type.
8283 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8284 (cris_insert_point, cris_remove_point): Adjust to new interface.
8285 Don't check whether the type is supported here.
8286 (the_low_target): Install cris_supports_z_point_type.
8287 * linux-low.c (linux_supports_z_point_type): New function.
8288 (linux_insert_point, linux_remove_point): Adjust to new interface.
8289 * linux-low.h (struct linux_target_ops) <insert_point,
8290 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8291 raw_breakpoint pointer parameter.
8292 <supports_z_point_type>: New method.
8293 * linux-mips-low.c (mips_supports_z_point_type): New function.
8294 (mips_insert_point, mips_remove_point): Adjust to new interface.
8295 Use mips_supports_z_point_type.
8296 (the_low_target): Install mips_supports_z_point_type.
8297 * linux-ppc-low.c (the_low_target): Install NULL as
8298 supports_z_point_type method.
8299 * linux-s390-low.c (the_low_target): Install NULL as
8300 supports_z_point_type method.
8301 * linux-sparc-low.c (the_low_target): Install NULL as
8302 supports_z_point_type method.
8303 * linux-x86-low.c (x86_supports_z_point_type): New function.
8304 (x86_insert_point): Adjust to new insert_point interface. Use
8305 insert_memory_breakpoint. Adjust to new
8306 i386_low_insert_watchpoint interface.
8307 (x86_remove_point): Adjust to remove_point interface. Use
8308 remove_memory_breakpoint. Adjust to new
8309 i386_low_remove_watchpoint interface.
8310 (the_low_target): Install x86_supports_z_point_type.
8311 * lynx-low.c (lynx_target_ops): Install NULL as
8312 supports_z_point_type callback.
8313 * nto-low.c (nto_supports_z_point_type): New.
8314 (nto_insert_point, nto_remove_point): Adjust to new interface.
8315 (nto_target_ops): Install nto_supports_z_point_type.
8316 * mem-break.c: Adjust intro comment.
8317 (struct raw_breakpoint) <raw_type, size>: New fields.
8318 <inserted>: Update comment.
8319 <shlib_disabled>: Delete field.
8320 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8321 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8322 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8323 (raw_bkpt_type_to_target_hw_bp_type): New function.
8324 (find_enabled_raw_code_breakpoint_at): New function.
8325 (find_raw_breakpoint_at): New type and size parameters. Use them.
8326 (insert_memory_breakpoint): New function, based off
8327 set_raw_breakpoint_at.
8328 (remove_memory_breakpoint): New function.
8329 (set_raw_breakpoint_at): Reimplement.
8330 (set_breakpoint): New, based on set_breakpoint_at.
8331 (set_breakpoint_at): Reimplement.
8332 (delete_raw_breakpoint): Go through the_target->remove_point
8333 instead of assuming memory breakpoints.
8334 (find_gdb_breakpoint_at): Delete.
8335 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8336 (find_gdb_breakpoint): New function.
8337 (set_gdb_breakpoint_at): Delete.
8338 (z_type_supported): New function.
8339 (set_gdb_breakpoint_1): New function, loosely based off
8340 set_gdb_breakpoint_at.
8341 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8342 (delete_gdb_breakpoint_at): Delete.
8343 (delete_gdb_breakpoint_1): New function, loosely based off
8344 delete_gdb_breakpoint_at.
8345 (delete_gdb_breakpoint): New function.
8346 (clear_gdb_breakpoint_conditions): Rename to ...
8347 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8349 (add_condition_to_breakpoint): Make static.
8350 (add_breakpoint_condition): Take a struct breakpoint pointer
8351 instead of an address. Adjust.
8352 (gdb_condition_true_at_breakpoint): Rename to ...
8353 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8355 (gdb_condition_true_at_breakpoint): Reimplement.
8356 (add_breakpoint_commands): Take a struct breakpoint pointer
8357 instead of an address. Adjust.
8358 (gdb_no_commands_at_breakpoint): Rename to ...
8359 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8360 parameter. Return true if no breakpoint was found. Change debug
8362 (gdb_no_commands_at_breakpoint): Reimplement.
8363 (run_breakpoint_commands): Rename to ...
8364 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8365 and change return type to boolean.
8366 (run_breakpoint_commands): New function.
8367 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8368 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8369 breakpoint. Go through the_target->remove_point instead of
8370 assuming memory breakpoint.
8371 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8372 software and hardware breakpoints.
8373 (reinsert_raw_breakpoint): Go through the_target->insert_point
8374 instead of assuming memory breakpoint.
8375 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8376 software and hardware breakpoints.
8377 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8378 Check both software and hardware breakpoints.
8379 (validate_inserted_breakpoint): Assert the breakpoint is a
8380 software breakpoint. Set the inserted flag to -1 instead of
8381 setting shlib_disabled.
8382 (delete_disabled_breakpoints): Adjust.
8383 (validate_breakpoints): Only validate software breakpoints.
8384 Adjust to inserted flag change.
8385 (check_mem_read, check_mem_write): Skip breakpoint types other
8386 than software breakpoints. Adjust to inserted flag change.
8387 * mem-break.h (enum raw_bkpt_type): New enum.
8388 (raw_breakpoint, struct process_info): Forward declare.
8389 (Z_packet_to_target_hw_bp_type): Delete declaration.
8390 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8391 (set_gdb_breakpoint, delete_gdb_breakpoint)
8392 (clear_breakpoint_conditions): New declarations.
8393 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8394 (breakpoint_inserted_here): Update comment.
8395 (add_breakpoint_condition, add_breakpoint_commands): Replace
8396 address parameter with a breakpoint pointer parameter.
8397 (gdb_breakpoint_here): Update comment.
8398 (delete_gdb_breakpoint_at): Delete.
8399 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8400 * server.c (process_point_options): Take a struct breakpoint
8401 pointer instead of an address. Adjust.
8402 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8403 delete_gdb_breakpoint.
8404 * spu-low.c (spu_target_ops): Install NULL as
8405 supports_z_point_type method.
8406 * target.h: Include mem-break.h.
8407 (struct target_ops) <prepare_to_access_memory>: Update comment.
8408 <supports_z_point_type>: New field.
8409 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8410 instead of a char. Also take a raw breakpoint pointer.
8411 * win32-arm-low.c (the_low_target): Install NULL as
8412 supports_z_point_type.
8413 * win32-i386-low.c (i386_supports_z_point_type): New function.
8414 (i386_insert_point, i386_remove_point): Adjust to new interface.
8415 (the_low_target): Install i386_supports_z_point_type.
8416 * win32-low.c (win32_supports_z_point_type): New function.
8417 (win32_insert_point, win32_remove_point): Adjust to new interface.
8418 (win32_target_ops): Install win32_supports_z_point_type.
8419 * win32-low.h (struct win32_target_ops):
8420 <supports_z_point_type>: New method.
8421 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8422 instead of a char. Also take a raw breakpoint pointer.
8424 2014-05-20 Pedro Alves <palves@redhat.com>
8426 * mem-break.h: Include break-common.h.
8427 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8428 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8429 (Z_packet_to_target_hw_bp_type): New declaration.
8430 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8431 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8432 (Z_PACKET_ACCESS_WP): Delete macros.
8433 (Z_packet_to_hw_type): Delete function.
8434 * i386-low.h: Don't include break-common.h here.
8435 (Z_packet_to_hw_type): Delete declaration.
8436 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8437 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8438 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8439 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8440 * linux-aarch64-low.c: Don't include break-common.h here.
8441 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8442 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8443 (Z_packet_to_target_hw_bp_type): Delete function.
8444 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8446 (mips_insert_point, mips_remove_point): Use
8447 Z_packet_to_target_hw_bp_type.
8449 2014-05-20 Pedro Alves <palves@redhat.com>
8451 * linux-aarch64-low.c: Include break-common.h.
8452 (enum target_point_type): Delete.
8453 (Z_packet_to_point_type): Rename to ...
8454 (Z_packet_to_target_hw_bp_type): ... this, and return a
8455 target_hw_bp_type instead.
8456 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8457 instead of an enum target_point_type.
8458 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8460 (aarch64_dr_state_insert_one_point)
8461 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8462 (aarch64_handle_aligned_watchpoint)
8463 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8464 Take an enum target_hw_bp_type instead of an enum
8466 (aarch64_supports_z_point_type): New function.
8467 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8468 use Z_packet_to_target_hw_bp_type.
8470 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8472 * configure.ac: Only use -Werror by default when DEVELOPMENT
8474 * configure: Regenerate.
8476 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8478 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8479 * linux-x86-low.c (X86_64_USER_REGS): New.
8480 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8482 2014-04-28 Yao Qi <yao@codesourcery.com>
8484 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8487 2014-04-25 Pedro Alves <palves@redhat.com>
8490 * linux-low.c (linux_attach_fail_reason_string): New function.
8491 (linux_attach_lwp): Delete.
8492 (linux_attach_lwp_1): Rename to ...
8493 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8494 argument. Remove "initial" parameter. Return int instead of
8495 void. Don't error or warn here.
8496 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8497 failure to attach to the tgid. Call warning when failing to
8499 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8500 argument. Remove "initial" parameter. Return int instead of
8501 void. Don't error or warn here.
8502 (linux_attach_fail_reason_string): New declaration.
8503 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8504 interface change. Use linux_attach_fail_reason_string.
8506 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8507 Walfred Tedeschi <walfred.tedeschi@intel.com>
8509 * Makefile.in: Added rules to handle new files
8510 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8511 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8512 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8513 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8514 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8515 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8517 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8518 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8519 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8520 i386/x32-avx512.xml.
8521 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8522 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8523 i386/x32-avx512-linux.xml.
8524 * i387-fp.c (num_avx512_k_registers): New constant for number
8526 (num_avx512_zmmh_low_registers): New constant for number of
8527 lower ZMM registers (0-15).
8528 (num_avx512_zmmh_high_registers): New constant for number of
8529 higher ZMM registers (16-31).
8530 (num_avx512_ymmh_registers): New contant for number of higher
8531 YMM registers (ymm16-31 added by avx521 on x86_64).
8532 (num_avx512_xmm_registers): New constant for number of higher
8533 XMM registers (xmm16-31 added by AVX512 on x86_64).
8534 (struct i387_xsave): Add space for AVX512 registers.
8535 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8536 Add code to handle AVX512 registers.
8537 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8538 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8539 prototypei from generated file.
8540 (tdesc_amd64_avx512_linux): Likewise.
8541 (init_registers_x32_avx512_linux): Likewise.
8542 (tdesc_x32_avx512_linux): Likewise.
8543 (init_registers_i386_avx512_linux): Likewise.
8544 (tdesc_i386_avx512_linux): Likewise.
8545 (x86_64_regmap): Add AVX512 registers.
8546 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8548 (initialize_low_arch): Add code to initialize AVX512 registers.
8550 2014-04-23 Pedro Alves <palves@redhat.com>
8552 * mem-break.c (find_gdb_breakpoint_at): Make static.
8553 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8555 2014-04-23 Pedro Alves <palves@redhat.com>
8557 * i386-low.c: Don't include break-common.h here.
8558 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8559 prototype to take target_hw_bp_type as argument instead of a Z
8561 * i386-low.h: Include break-common.h here.
8562 (Z_packet_to_hw_type): Declare.
8563 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8565 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8566 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8567 (x86_remove_point): Convert the packet number to a
8568 target_hw_bp_type before calling i386_low_remove_watchpoint.
8569 * win32-i386-low.c (i386_insert_point): Convert the packet number
8570 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8571 (i386_remove_point): Convert the packet number to a
8572 target_hw_bp_type before calling i386_low_remove_watchpoint.
8574 2014-04-23 Pedro Alves <palves@redhat.com>
8576 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8578 2014-04-10 Pedro Alves <palves@redhat.com>
8580 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8581 Check if the condition or command is NULL before checking if the
8582 breakpoint is known. On success, return true.
8583 * mem-break.h (add_breakpoint_condition): Document return.
8584 (add_breakpoint_commands): Add describing comment.
8585 * server.c (skip_to_semicolon): New function.
8586 (process_point_options): Use it.
8588 2014-04-09 Pedro Alves <palves@redhat.com>
8590 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8593 2014-02-27 Pedro Alves <palves@redhat.com>
8596 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8598 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8600 (last_thread_of_process_p): Take a PID argument instead of a
8602 (linux_wait_for_lwp): Delete.
8603 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8605 (linux_low_filter_event): New function, party factored out from
8606 linux_wait_for_event.
8607 (linux_wait_for_event): Rename to ...
8608 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8609 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8610 sigsuspend. Check for zombie leaders.
8611 (linux_wait_for_event): Reimplement as wrapper around
8612 linux_wait_for_event_filtered.
8613 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8614 a normal or signal exit is seen, it's the whole process exiting.
8615 (wait_for_sigstop): No longer a for_each_inferior callback.
8616 Rewrite on top of linux_wait_for_event_filtered.
8617 (stop_all_lwps): Call wait_for_sigstop directly.
8618 * server.c (resume, handle_target_event): Handle
8619 TARGET_WAITKIND_NO_RESUMED.
8621 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8623 * win32-low.c (psapi_get_dll_name,
8624 * win32_CreateToolhelp32Snapshot): Delete.
8625 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8626 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8628 (handle_load_dll): Add function description.
8629 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8631 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8633 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8635 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8636 base address when calling win32_add_one_solib.
8637 (handle_load_dll): Delete local variable load_addr.
8638 Remove 0x1000 offset applied to DLL base address when calling
8639 win32_add_one_solib.
8640 (handle_unload_dll): Add comment.
8642 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8644 * win32-low.c (win32_add_all_dlls): Renames
8645 win32_ensure_ntdll_loaded. Rewrite function documentation.
8646 Adjust implementation to always load all DLLs.
8647 Add 0x1000 offset to DLL base address when calling
8648 win32_add_one_solib.
8649 (child_initialization_done): New static global.
8650 (do_initial_child_stuff): Set child_initialization_done to
8651 zero during child initialization, and 1 after. Replace call
8652 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8654 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8655 (handle_unload_dll): Add function documentation.
8656 (get_child_debug_event): Ignore load and unload DLL events
8657 during child initialization.
8659 2014-02-20 Doug Evans <dje@google.com>
8661 Remove global all_lwps.
8662 * inferiors.h (ptid_of): Move here from linux-low.h.
8663 (pid_of, lwpid_of): Ditto.
8664 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8665 parameter is a struct thread_info * now.
8666 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8667 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8668 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8670 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8671 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8672 * linux-arm-low.c (update_registers_callback): Update, "entry"
8673 parameter is a struct thread_info * now.
8674 Fetch lwpid from current_inferior directly.
8675 (arm_insert_point): Pass &all_threads to find_inferior instead of
8677 (arm_remove_point): Ditto.
8678 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8679 (arm_prepare_to_resume): Fetch pid from thread.
8680 (arm_read_description): Fetch lwpid from current_inferior directly.
8681 * linux-low.c (all_lwps): Delete.
8682 (delete_lwp): Delete call to remove_inferior.
8683 (handle_extended_wait): Fetch lwpid from thread.
8684 (add_lwp): Don't set lwp->entry.id. Remove call to
8685 add_inferior_to_list.
8686 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8687 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8688 (kill_one_lwp_callback): Ditto.
8689 (linux_kill): Don't dereference NULL pointer.
8690 Fetch ptid,lwpid from thread.
8691 (get_detach_signal): Fetch ptid from thread.
8692 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8693 Simplify call to regcache_invalidate_thread.
8694 (delete_lwp_callback): Update, "entry" parameter is a
8695 struct thread_info * now. Fetch pid from thread.
8696 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8697 (status_pending_p_callback): Update, "entry" parameter is a
8698 struct thread_info * now. Fetch ptid from thread.
8699 (find_lwp_pid): Update, "entry" parameter is a
8700 struct thread_info * now.
8701 (linux_wait_for_lwp): Fetch pid from thread.
8702 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8703 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8704 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8705 (dequeue_one_deferred_signal): Ditto.
8706 (cancel_breakpoint): Fetch ptid from current_inferior.
8707 (linux_wait_for_event): Pass &all_threads to find_inferior,
8708 not &all_lwps. Fetch ptid, lwpid from thread.
8709 (count_events_callback): Update, "entry" parameter is a
8710 struct thread_info * now.
8711 (select_singlestep_lwp_callback): Ditto.
8712 (select_event_lwp_callback): Ditto.
8713 (cancel_breakpoints_callback): Ditto.
8714 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8716 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8717 (unsuspend_one_lwp): Update, "entry" parameter is a
8718 struct thread_info * now.
8719 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8721 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8722 Fetch lwpid from thread, not lwp.
8723 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8724 Pass &all_threads to find_inferior, not &all_lwps.
8725 (send_sigstop): Fetch lwpid from thread, not lwp.
8726 (send_sigstop_callback): Update, "entry" parameter is a
8727 struct thread_info * now.
8728 (suspend_and_send_sigstop_callback): Ditto.
8729 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8730 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8731 struct thread_info * now.
8732 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8734 (lwp_running): Update, "entry" parameter is a
8735 struct thread_info * now.
8736 (stop_all_lwps): Fetch ptid from thread.
8737 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8738 (linux_resume_one_lwp): Fetch lwpid from thread.
8739 (linux_set_resume_request): Update, "entry" parameter is a
8740 struct thread_info * now. Fetch pid, lwpid from thread.
8741 (resume_status_pending_p): Update, "entry" parameter is a
8742 struct thread_info * now.
8743 (need_step_over_p): Ditto. Fetch lwpid from thread.
8744 (start_step_over): Fetch lwpid from thread.
8745 (linux_resume_one_thread): Update, "entry" parameter is a
8746 struct thread_info * now. Fetch lwpid from thread.
8747 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8748 (proceed_one_lwp): Update, "entry" parameter is a
8749 struct thread_info * now. Fetch lwpid from thread.
8750 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8751 struct thread_info * now.
8752 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8753 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8754 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8756 (regsets_store_inferior_registers): Ditto.
8757 (fetch_register, store_register): Ditto.
8758 (linux_read_memory, linux_write_memory): Ditto.
8759 (linux_request_interrupt): Ditto.
8760 (linux_read_auxv): Ditto.
8761 (linux_xfer_siginfo): Ditto.
8762 (linux_qxfer_spu): Ditto.
8763 (linux_qxfer_libraries_svr4): Ditto.
8764 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8765 moved to inferiors.h.
8767 (get_thread_lwp): Update.
8768 (struct lwp_info): Delete member "entry". Simplify comment for
8771 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8772 current_inferior directly.
8773 (update_watch_registers_callback): Update, "entry" parameter is a
8774 struct thread_info * now. Fetch pid from thread.
8775 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8776 (mips_insert_point): Fetch lwpid from current_inferior.
8777 Pass &all_threads to find_inferior, not &all_lwps.
8778 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8779 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8781 (mips_stopped_data_address): Ditto.
8782 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8784 * linux-tile-low.c (tile_arch_setup): Ditto.
8785 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8786 (update_debug_registers_callback): Update, "entry" parameter is a
8787 struct thread_info * now. Fetch pid from thread.
8788 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8789 Pass &all_threads to find_inferior, not &all_lwps.
8790 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8791 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8792 Pass &all_threads to find_inferior, not &all_lwps.
8793 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8794 (i386_dr_low_get_status): Ditto.
8795 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8796 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8797 (x86_linux_read_description): Ditto.
8798 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8800 2014-02-20 Doug Evans <dje@google.com>
8802 * inferiors.c (get_first_inferior): Fix buglet.
8804 2014-02-19 Doug Evans <dje@google.com>
8806 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8807 * inferiors.c (add_thread): Change result type to struct thread_info *.
8808 All callers updated.
8809 (add_lwp): Call add_thread here instead of in callers.
8810 All callers updated.
8811 * linux-low.h (get_lwp_thread): Rewrite.
8812 (struct lwp_info): New member "thread".
8814 2014-02-19 Doug Evans <dje@google.com>
8816 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8817 All callers updated.
8819 2014-02-19 Doug Evans <dje@google.com>
8821 * inferiors.c (add_thread): Fix whitespace.
8823 2014-02-19 Doug Evans <dje@google.com>
8825 * dll.c (clear_dlls): Replace accessing list implemention details
8827 * gdbthread.h (get_first_thread): Declare.
8828 * inferiors.c (for_each_inferior_with_data): New function.
8829 (get_first_thread): New function.
8830 (find_thread_ptid): Simplify.
8831 (get_first_inferior): New function.
8832 (clear_list): Delete.
8833 (one_inferior_p): New function.
8834 (clear_inferior_list): New function.
8835 (clear_inferiors): Update.
8836 * inferiors.h (for_each_inferior_with_data): Declare.
8837 (clear_inferior_list): Declare.
8838 (one_inferior_p): Declare.
8839 (get_first_inferior): Declare.
8840 * linux-low.c (linux_wait_for_event): Replace accessing list
8841 implemention details with API function.
8842 * server.c (target_running): Ditto.
8843 (accumulate_file_name_length): New function.
8844 (emit_dll_description): New function.
8845 (handle_qxfer_libraries): Replace accessing list implemention
8846 details with API function.
8847 (handle_qxfer_threads_worker): New function.
8848 (handle_qxfer_threads_proper): Replace accessing list implemention
8849 details with API function.
8850 (handle_query): Ditto.
8851 (visit_actioned_threads_callback_ftype): New typedef.
8852 (visit_actioned_threads_data): New struct.
8853 (visit_actioned_threads): Rewrite to be find_inferior callback.
8854 (resume): Call find_inferior.
8855 (handle_status): Replace accessing list implemention
8856 details with API function.
8857 (process_serial_event): Replace accessing list implemention details
8859 * target.c (set_desired_inferior): Replace accessing list implemention
8860 details with API function.
8861 * tracepoint.c (same_process_p): New function.
8862 (gdb_agent_about_to_close): Replace accessing list implemention
8863 details with API function.
8864 * win32-low.c (child_delete_thread): Replace accessing list
8865 implemention details with API function.
8866 (match_dll_by_basename): New function.
8867 (dll_is_loaded_by_basename): New function.
8868 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8869 details call to dll_is_loaded_by_basename.
8871 2014-02-19 Doug Evans <dje@google.com>
8873 * dll.h (struct dll_info): Add comment.
8874 * gdbthread.h (struct thread_info): Add comment.
8875 (current_ptid): Simplify.
8876 * inferiors.c (add_process): Update.
8877 (remove_process): Update.
8878 * inferiors.h (struct process_info): Rename member "head" to "entry".
8879 * linux-low.c (delete_lwp): Update.
8881 (last_thread_of_process_p): Update.
8882 (kill_one_lwp_callback, linux_kill): Update.
8883 (status_pending_p_callback): Update.
8884 (wait_for_sigstop): Update. Simplify read of ptid.
8885 (start_step_over): Update.
8886 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8887 (get_lwp_thread): Update.
8888 (struct lwp_info): Rename member "head" to "entry".
8889 * regcache.h (inferior_list_entry): Delete.
8890 * server.c (kill_inferior_callback): Update.
8891 (detach_or_kill_inferior_callback): Update.
8892 (print_started_pid): Update.
8893 (print_attached_pid): Update.
8894 (process_serial_event): Simplify read of ptid.
8895 * thread-db.c (thread_db_create_event): Update.
8896 (thread_db_get_tls_address): Update.
8897 * win32-low.c (current_inferior_ptid): Simplify.
8899 2014-02-19 Tom Tromey <tromey@redhat.com>
8901 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8903 (target_supports_btrace): Update.
8905 2014-02-14 Yao Qi <yao@codesourcery.com>
8907 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8908 (rsp-low-ipa.o): New target.
8910 2014-02-12 Tom Tromey <tromey@redhat.com>
8912 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8913 convert_ascii_to_int.
8914 * regcache.c (registers_to_string): Likewise.
8915 * remote-utils.c (decode_M_packet): Likewise.
8916 * server.c (process_serial_event): Likewise.
8918 2014-02-12 Tom Tromey <tromey@redhat.com>
8920 * server.c (handle_query, handle_v_run): Use hex2bin, not
8922 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8924 2014-02-12 Tom Tromey <tromey@redhat.com>
8926 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8927 convert_int_to_ascii.
8928 * regcache.c (registers_to_string, collect_register_as_string):
8930 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8932 * server.c (process_serial_event): Likewise.
8933 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8934 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8936 2014-02-12 Tom Tromey <tromey@redhat.com>
8938 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8939 bin2hex, not hexify.
8940 * tracepoint.c (cmd_qtstatus): Likewise.
8942 2014-02-12 Tom Tromey <tromey@redhat.com>
8944 * remote-utils.c (monitor_output): Pass explicit length to
8947 2014-02-12 Tom Tromey <tromey@redhat.com>
8949 * tracepoint.c: Include rsp-low.h.
8950 * server.c: Include rsp-low.h.
8951 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8952 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8954 * remote-utils.c: Include rsp-low.h.
8955 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8956 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8957 (convert_int_to_ascii, convert_ascii_to_int): Move to
8959 * regcache.c: Include rsp-low.h.
8960 * ax.c: Include rsp-low.h.
8961 * Makefile.in (SFILES): Add common/rsp-low.c.
8962 (OBS): Add rsp-low.o.
8963 (rsp-low.o): New target.
8965 2014-02-12 Tom Tromey <tromey@redhat.com>
8967 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8968 Include print-utils.h.
8969 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8970 (plongest, thirty_two, phex_nz): Remove.
8971 * Makefile.in (SFILES): Add common/print-utils.c.
8972 (OBS): Add print-utils.o.
8973 (print-utils-ipa.o): New target.
8974 (print-utils.o): New target.
8975 (IPA_OBJS): Add print-utils-ipa.o.
8977 2014-02-06 Tom Tromey <tromey@redhat.com>
8979 * Makefile.in (SFILES): Fix indentation.
8981 2014-02-05 Doug Evans <dje@google.com>
8983 * linux-low.c (linux_wait_for_event): Improve comment.
8984 (linux_wait_1): Keep current_inferior in sync with event_child.
8986 2014-01-22 Doug Evans <dje@google.com>
8988 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8990 2014-01-22 Doug Evans <dje@google.com>
8992 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8993 * configure: Regenerate.
8994 * config.in: Regenerate.
8995 * Makefile.in (SFILES): Add debug.c.
8997 * debug.c: New file.
8998 * debug.h: New file.
8999 * linux-aarch64-low.c (*): Update all debugging printfs to use
9000 debug_printf instead of fprintf.
9001 * linux-arm-low.c (*): Ditto.
9002 * linux-cris-low.c (*): Ditto.
9003 * linux-crisv32-low.c (*): Ditto.
9004 * linux-m32r-low.c (*): Ditto.
9005 * linux-sparc-low.c (*): Ditto.
9006 * linux-x86.c (*): Ditto.
9007 * linux-low.c (*): Ditto.
9008 (linux_wait_1): Add calls to debug_enter, debug_exit.
9009 (linux_wait): Remove redundant debugging printf.
9010 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9011 (linux_resume, unstop_all_lwps): Ditto.
9012 * mem-break.c (*): Update all debugging printfs to use
9013 debug_printf instead of fprintf.
9014 * remote-utils.c (*): Ditto.
9015 * thread-db.c (*): Ditto.
9016 * server.c #include <ctype.h>, "gdb_vecs.h".
9017 (debug_threads): Moved to debug.c.
9018 (*): Update all debugging printfs to use debug_printf instead of
9020 (start_inferior): Replace call to fflush with call to debug_flush.
9021 (monitor_show_help): Mention set debug-format.
9022 (parse_debug_format_options): New function.
9023 (handle_monitor_command): Handle "monitor set debug-format".
9024 (gdbserver_usage): Mention --debug-format.
9025 (main): Parse --debug-format.
9026 * server.h (debug_threads): Declaration moved to debug.h.
9028 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9029 trace_debug_1 that uses debug_printf.
9030 (tracepoint_look_up_symbols): Update all debugging printfs to use
9031 debug_printf instead of fprintf.
9033 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9035 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9038 2014-01-17 Pedro Alves <palves@redhat.com>
9041 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9042 defined after including gdb_proc_service.h.
9044 2014-01-16 Doug Evans <dje@google.com>
9046 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9047 (match_dll): Use it.
9049 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9051 * target.h (target_ops) <read_btrace>: Change parameters and
9052 return type to allow error reporting.
9053 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9054 trace reading errors on.
9055 * linux-low.c (linux_low_read_btrace): Pass trace reading
9057 (linux_low_disable_btrace): New.
9059 2014-01-15 Doug Evans <dje@google.com>
9061 * inferiors.c (thread_id_to_gdb_id): Delete.
9062 * inferiors.h (thread_id_to_gdb_id): Delete.
9064 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9066 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9067 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9070 2014-01-08 Pedro Alves <palves@redhat.com>
9072 * server.c (handle_status): Don't discard previous queued stop
9073 replies or thread's pending status here.
9074 (main) <disconnection>: Do it here instead.
9076 2014-01-08 Pedro Alves <palves@redhat.com>
9078 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9079 * server.c (visit_actioned_threads, handle_pending_status): New
9081 (handle_v_cont): Factor out parts to ...
9082 (resume): ... this new function. If in all-stop, and a thread
9083 being resumed has a pending status, report it without actually
9085 (myresume): Adjust to use the new 'resume' function.
9086 (clear_pending_status_callback, set_pending_status_callback)
9087 (find_status_pending_thread_callback): New functions.
9088 (handle_status): Handle the case of multiple threads having
9089 interesting statuses to report. Report threads' real last signal
9090 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9091 with an interesting thread to report the status for, instead of
9092 always reporting the status of the first thread.
9094 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9096 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9097 * gdbreplay.c (gdbreplay_version): Likewise.
9099 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9101 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9102 iov.iov_len with the real length in use.
9104 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9106 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9107 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9108 for all targets that use win32-low.c.
9109 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9110 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9112 2013-12-13 Pedro Alves <palves@redhat.com>
9114 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9115 if equal to TARGET_WAITKIND_LOADED.
9116 * win32-low.c (cached_status): New static global.
9117 (win32_wait): Add declaration.
9118 (do_initial_child_stuff): Flush all initial pending debug events
9119 up to the initial breakpoint.
9120 (win32_wait): If CACHED_STATUS was set, return that instead
9121 of doing a real wait. Remove the code resuming the execution
9122 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9123 during the initial phase. Also remove the code changing
9124 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9125 TARGET_WAITKIND_STOPPED.
9127 2013-12-11 Yao Qi <yao@codesourcery.com>
9129 * notif.c (handle_notif_ack): Return 0 if no notification
9132 2013-11-20 Doug Evans <dje@google.com>
9134 * linux-low.c (linux_set_resume_request): Fix comment.
9136 2013-11-20 Doug Evans <dje@google.com>
9138 * linux-low.c (resume_status_pending_p): Tweak comment.
9140 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9142 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9143 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9144 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9145 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9146 (srv_amd64_regobj): Add amd64-mpx.o.
9147 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9148 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9149 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9150 * i387-fp.c (num_pl_bnd_register) Added constant.
9151 (num_pl_bnd_cfg_registers) Added constant.
9152 (struct i387_xsave) Added reserved area and MPX fields.
9153 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9154 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9156 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9157 (init_registers_amd64_mpx_linux): Declare new function.
9158 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9159 (x86_64_regmap): Add MPX registers.
9160 (x86_linux_read_description): Add MPX case.
9161 (initialize_low_arch): Initialize MPX targets.
9163 2013-11-18 Tom Tromey <tromey@redhat.com>
9165 * configure: Rebuild.
9166 * configure.ac: Don't check for stdlib.h.
9167 * gdbreplay.c: Unconditionally include stdlib.h.
9169 2013-11-18 Tom Tromey <tromey@redhat.com>
9171 * config.in: Rebuild.
9172 * configure: Rebuild.
9173 * configure.ac: Don't use AC_HEADER_DIRENT.
9175 2013-11-18 Tom Tromey <tromey@redhat.com>
9177 * server.h: Don't check HAVE_STRING_H.
9178 * gdbreplay.c: Don't check HAVE_STRING_H.
9179 * configure: Rebuild.
9181 2013-11-18 Tom Tromey <tromey@redhat.com>
9183 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9186 2013-11-08 Tom Tromey <tromey@redhat.com>
9188 * configure, config.in: Rebuild.
9189 * configure.ac: Remove unused configury.
9191 2013-11-08 Tom Tromey <tromey@redhat.com>
9193 * acinclude.m4: Include common.m4, codeset.m4.
9194 * configure, config.in: Rebuild.
9195 * configure.ac: Use GDB_AC_COMMON.
9197 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9199 * linux-s390-low.c (HWCAP_S390_TE): New define.
9200 (s390_arch_setup): Consider the TE field in the HWCAP for
9201 determining 'have_regset_tdb'.
9203 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9206 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9209 2013-10-02 Pedro Alves <palves@redhat.com>
9211 * server.c (process_serial_event): Don't output "GDBserver
9212 exiting" if GDB is connected through stdio.
9213 * target.c (mywait): Likewise, be silent if GDB is connected
9216 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9218 * lynx-low.c (lynx_add_threads_after_attach): New function.
9219 (lynx_attach): Remove call to add_thread. Add call to
9220 lynx_add_threads_after_attach instead.
9222 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9224 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9225 * config.in, configure: Regenerated.
9227 2013-09-18 Yao Qi <yao@codesourcery.com>
9230 * server.c (start_inferior): Clear 'resume_info'.
9232 2013-09-16 Jiong Wang <jiwang@tilera.com>
9234 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9237 2013-09-16 Jiong Wang <jiwang@tilera.com>
9239 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9240 linux-tile-low.o to srv_tgtobj.
9242 2013-09-16 Will Newton <will.newton@linaro.org>
9244 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9247 2013-09-06 Pedro Alves <palves@redhat.com>
9249 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9250 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9251 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9252 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9253 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9254 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9256 2013-09-06 Pedro Alves <palves@redhat.com>
9258 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9259 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9261 2013-09-06 Pedro Alves <palves@redhat.com>
9263 * linux-amd64-ipa.c: Include tracepoint.h.
9264 * linux-i386-ipa.c: Include tracepoint.h.
9266 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9268 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9269 (ps_get_thread_area): New function.
9271 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9273 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9274 (initialize_low_arch): Call init_registers_crisv32 rather than
9275 init_register_crisv32.
9277 2013-09-05 Pedro Alves <palves@redhat.com>
9279 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9281 * hostio.h: ... this new file.
9282 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9283 win32-low.c: Include hostio.h.
9285 2013-09-05 Pedro Alves <palves@redhat.com>
9287 * server.h (gdb_client_data, handler_func, callback_handler_func)
9288 (delete_file_handler, add_file_handler, append_callback_event)
9289 (delete_callback_event, start_event_loop, initialize_event_loop):
9290 Move to event-loop.h and include it.
9291 * event-loop.h: New file.
9293 2013-09-05 Pedro Alves <palves@redhat.com>
9295 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9296 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9297 (loaded_dll, unloaded_dll): Move to ...
9298 * dll.h: ... this new file.
9299 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9301 2013-09-05 Pedro Alves <palves@redhat.com>
9303 * server.h (current_process, get_thread_process, all_processes)
9304 (add_inferior_to_list, for_each_inferior, current_inferior)
9305 (remove_inferior, add_process, remove_process, find_process_pid)
9306 (have_started_inferiors_p, have_attached_inferiors_p)
9307 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9308 (clear_inferiors, find_inferior, find_inferior_id)
9309 (inferior_target_data, set_inferior_target_data)
9310 (inferior_regcache_data, set_inferior_regcache_data): Move to
9311 inferiors.h, and include it.
9312 * inferiors.h: New file.
9314 2013-09-05 Pedro Alves <palves@redhat.com>
9316 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9320 2013-09-05 Pedro Alves <palves@redhat.com>
9322 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9324 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9325 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9326 (handle_tracepoint_general_set, handle_tracepoint_query)
9327 (tracepoint_finished_step, tracepoint_was_hit)
9328 (release_while_stepping_state_list, current_traceframe)
9329 (in_readonly_region, traceframe_read_mem)
9330 (fetch_traceframe_registers, traceframe_read_sdata)
9331 (traceframe_read_info, struct fast_tpoint_collect_status)
9332 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9333 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9334 (supply_fast_tracepoint_registers)
9335 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9336 (ipa_tdesc, claim_trampoline_space)
9337 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9338 (agent_mem_read, agent_get_trace_state_variable_value)
9339 (agent_set_trace_state_variable_value, agent_tsv_read)
9340 (agent_mem_read_string, get_raw_reg_func_addr)
9341 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9342 * tracepoint.h: ... this new file.
9344 2013-09-05 Pedro Alves <palves@redhat.com>
9346 * server.h (perror_with_name, error, fatal, warning, paddress)
9347 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9349 * utils.h: New file.
9351 2013-09-05 Pedro Alves <palves@redhat.com>
9353 * server.h (remote_debug, noack_mode, transport_is_reliable)
9354 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9355 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9356 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9357 (write_enn, initialize_async_io, enable_async_io)
9358 (disable_async_io, check_remote_input_interrupt_request)
9359 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9360 (dead_thread_notify, prepare_resume_reply)
9361 (decode_address_to_semicolon, decode_address, decode_m_packet)
9362 (decode_M_packet, decode_X_packet, decode_xfer_write)
9363 (decode_search_memory_packet, unhexify, hexify)
9364 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9365 (look_up_one_symbol, relocate_instruction)
9366 (monitor_output): Move to remote-utils.h, and include it.
9367 * remote-utils.h: New file.
9369 2013-09-05 Pedro Alves <palves@redhat.com>
9371 * server.h (_): Delete.
9373 2013-09-02 Pedro Alves <palves@redhat.com>
9375 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9376 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9378 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9380 2013-09-02 Pierre Muller <muller@sourceware.org>
9382 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9383 or WriteProcessMemory complete successfully and handle
9384 ERROR_PARTIAL_COPY error.
9386 2013-09-02 Pedro Alves <palves@redhat.com>
9388 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9389 error instead of EIO.
9391 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9394 * linux-low.c: Include filestuff.h.
9395 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9396 * lynx-low.c: Include filestuff.h.
9397 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9398 * server.c: Include filestuff.h.
9399 (main): Call notice_open_fds.
9400 * spu-low.c: Include filestuff.h.
9401 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9403 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9405 * Makefile.in: Explain why ../target and ../nat are not
9406 listed as include file search paths.
9407 (linux-waitpid.o): New object file rule.
9408 * configure.srv (srv_native_linux_obj): New variable.
9409 Replace all occurrences of linux native object files with
9410 $srv_native_linux_obj.
9411 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9412 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9413 (linux_enable_event_reporting): Remove declaration.
9414 (my_waitpid): Moved to common/linux-waitpid.c.
9415 (linux_wait_for_event): Pass ptid when calling
9416 linux_enable_event_reporting.
9417 (linux_supports_tracefork_flag): Remove.
9418 (linux_enable_event_reporting): Likewise.
9419 (linux_tracefork_grandchild): Remove.
9420 (STACK_SIZE): Moved to common/linux-ptrace.c.
9421 (linux_tracefork_child): Remove.
9422 (linux_test_for_tracefork): Remove.
9423 (linux_look_up_symbols): Call linux_supports_traceclone.
9424 (initialize_low): Remove call to linux_test_for_tracefork.
9425 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9426 common/linux-ptrace.h.
9427 (PTRACE_TYPE_ARG4): Likewise.
9428 Include linux-ptrace.h.
9430 2013-08-21 Pedro Alves <palves@redhat.com>
9432 * config.in: Renegerate.
9434 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9436 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9437 (SFILES): Remove $(srcdir)/common/target-common.c and
9438 add $(srcdir)/target/waitstatus.c.
9439 (OBS): Remove target-common.o and add waitstatus.o.
9440 (server_h): Remove $(srcdir)/../common/target-common.h and
9441 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9442 and $(srcdir)/../target/waitstatus.h.
9443 (target-common.o): Remove.
9444 (waitstatus.o): New target object file.
9445 * target.h: Do not include target-common.h and
9446 include target/resume.h, target/wait.h and
9447 target/waitstatus.h.
9449 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9451 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9452 to PTRACE_TYPE_ARG3.
9453 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9454 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9456 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9457 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9459 2013-07-27 Jie Zhang <jie@codesourcery.com>
9460 Daniel Jacobowitz <dan@codesourcery.com>
9461 Yao Qi <yao@codesourcery.com>
9463 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9464 (mips-linux-watch.o): New rule.
9465 (mips_linux_watch_h): New variable.
9466 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9468 * linux-mips-low.c: Include mips-linux-watch.h.
9469 (struct arch_process_info, struct arch_lwp_info): New.
9470 (update_watch_registers_callback): New function.
9471 (mips_linux_new_process, mips_linux_new_thread) New functions.
9472 (mips_linux_prepare_to_resume, mips_insert_point): New
9474 (mips_remove_point, mips_stopped_by_watchpoint): New
9476 (rsp_bp_type_to_target_hw_bp_type): New function.
9477 (mips_stopped_data_address): New function.
9478 (the_low_target): Add watchpoint support functions.
9480 2013-07-27 Yao Qi <yao@codesourcery.com>
9482 * i386-low.c: Include break-common.h.
9483 (enum target_hw_bp_type): Remove.
9485 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9487 * Makefile.in (SFILES): /common/target-common.c.
9488 (OBS): Add target-common.o.
9489 (server_h): Add $(srcdir)/../common/target-common.h.
9490 (target-common.o): New target.
9491 * server.c (queue_stop_reply_callback): Free
9492 status string after use.
9493 * target.c (target_waitstatus_to_string): Remove.
9494 * target.h: Include target-common.h.
9495 (resume_kind): Likewise.
9496 (target_waitkind): Likewise.
9497 (target_waitstatus): Likewise.
9498 (TARGET_WNOHANG): Likewise.
9500 2013-07-04 Yao Qi <yao@codesourcery.com>
9502 * Makefile.in (host_alias): Use @host_noncanonical@.
9503 (target_alias): Use @target_noncanonical@.
9504 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9505 ACX_NONCANONICAL_HOST.
9506 * configure: Regenerated.
9509 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9511 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9512 * configure: Rebuild.
9513 * Makefile.in (version_host, version_target): Get from configure.
9514 (version.c): Use $(version_host) and $(version_target).
9516 2013-07-03 Pedro Alves <palves@redhat.com>
9518 * Makefile.in (config.status): Depend on development.sh.
9519 * acinclude.m4: Include libmcheck.m4.
9520 * configure: Regenerate.
9522 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9524 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9525 attribute inside the parentheses.
9526 (winapi_DebugSetProcessKillOnExit): Ditto.
9527 (winapi_DebugBreakProcess): Ditto.
9528 (winapi_GenerateConsoleCtrlEvent): Ditto.
9530 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9532 * notif.h (notif_event): Add a dummy member to avoid compiler
9535 2013-07-01 Pedro Alves <palves@redhat.com>
9537 * hostio.c (HOSTIO_PATH_MAX): Define.
9538 (require_filename, handle_open, handle_unlink, handle_readlink):
9541 2013-07-01 Pedro Alves <palves@redhat.com>
9543 * server.h: Include "pathmax.h".
9544 * linux-low.c: Don't include sys/param.h.
9545 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9547 * win32-low.c: Don't include sys/param.h.
9548 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9550 2013-07-01 Pedro Alves <palves@redhat.com>
9552 * event-loop.c: Don't check HAVE_UNISTD_H before including
9554 * gdbreplay.c: Likewise.
9555 * remote-utils.c: Likewise.
9556 * server.c: Likewise.
9557 * configure.ac: Don't check for unistd.h.
9558 * configure: Regenerate.
9560 2013-06-28 Tom Tromey <tromey@redhat.com>
9562 * Makefile.in (version.c): Use version.in, not
9565 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9567 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9568 * configure: Rebuild.
9569 * Makefile.in (version_host, version_target): Get from configure.
9570 (version.c): Use $(version_host) and $(version_target).
9572 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9574 Fix trace-status to output user name without trailing colon.
9575 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9577 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9579 Fix trace-status to output proper start-time and stop-time.
9580 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9581 output start time and stop time in hex as gdb expects.
9583 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9585 * tracepoint.c (build_traceframe_info_xml): Output trace state
9586 variables present in the trace buffer.
9588 2013-06-24 Tom Tromey <tromey@redhat.com>
9590 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9592 (version.o): Remove.
9593 * gdbreplay.c: Include version.h.
9594 (version, host_name): Don't declare.
9595 * server.h: Include version.h.
9596 (version, host_name): Don't declare.
9598 2013-06-12 Pedro Alves <palves@redhat.com>
9600 * linux-x86-low.c (linux_is_elf64): Delete global.
9601 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9602 with local linux_pid_exe_is_elf_64_file use.
9604 2013-06-11 Pedro Alves <palves@redhat.com>
9606 * linux-low.c (regset_disabled, disable_regset): New functions.
9607 (regsets_fetch_inferior_registers)
9608 (regsets_store_inferior_registers): Use them.
9609 (initialize_regsets_info); Don't allocate the disabled_regsets
9611 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9614 2013-06-11 Pedro Alves <palves@redhat.com>
9616 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9619 2013-06-11 Pedro Alves <palves@redhat.com>
9621 * linux-x86-low.c (initialize_low_arch): Call
9622 init_registers_x32_avx_linux.
9624 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9626 Fix compatibility with Android Bionic.
9627 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9630 2013-06-07 Pedro Alves <palves@redhat.com>
9633 * Makefile.in (OBS): Add tdesc.o.
9634 (IPA_OBJS): Add tdesc-ipa.o.
9635 (tdesc-ipa.o): New rule.
9636 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9638 * linux-low.c (new_inferior): Delete.
9639 (disabled_regsets, num_regsets): Delete.
9640 (linux_add_process): Adjust to set the new per-process
9642 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9643 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9644 was a stop. When calling arch_setup, switch the current inferior
9645 to the thread that got an event.
9646 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9647 (regsets_fetch_inferior_registers)
9648 (regsets_store_inferior_registers): New regsets_info parameter.
9650 (linux_register_in_regsets): New regs_info parameter. Adjust to
9652 (register_addr, fetch_register, store_register): New usrregs_info
9653 parameter. Adjust to use it.
9654 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9655 parameter regs_info. Adjust to use it.
9656 (linux_fetch_registers): Get the current inferior's regs_info, and
9658 (linux_store_registers): Ditto.
9659 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9660 (initialize_low): Don't initialize the target_regsets here. Call
9661 initialize_low_arch.
9662 * linux-low.h (target_regsets): Delete declaration.
9663 (struct regsets_info): New.
9664 (struct usrregs_info): New.
9665 (struct regs_info): New.
9666 (struct process_info_private) <new_inferior>: New field.
9667 (struct linux_target_ops): Delete the num_regs, regmap, and
9668 regset_bitmap fields. New field regs_info.
9669 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9670 * i387-fp.c (num_xmm_registers): Delete.
9671 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9672 calls to new interface.
9673 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9674 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9675 Infer the number of xmm registers from the regcache's target
9677 * i387-fp.h (num_xmm_registers): Delete.
9678 * inferiors.c (add_thread): Don't install the thread's regcache
9680 * proc-service.c (gregset_info): Fetch the current inferior's
9681 regs_info. Adjust to use it.
9682 * regcache.c: Include tdesc.h.
9683 (register_bytes, reg_defs, num_registers)
9684 (gdbserver_expedite_regs): Delete.
9685 (get_thread_regcache): If the thread doesn't have a regcache yet,
9686 create one, instead of aborting gdbserver.
9687 (regcache_invalidate_one): Rename to ...
9688 (regcache_invalidate_thread): ... this.
9689 (regcache_invalidate_one): New.
9690 (regcache_invalidate): Only invalidate registers of the current
9692 (init_register_cache): Add target_desc parameter, and use it.
9693 (new_register_cache): Ditto. Assert the target description has a
9694 non zero registers_size.
9695 (regcache_cpy): Add assertions. Adjust.
9696 (realloc_register_cache, set_register_cache): Delete.
9697 (registers_to_string, registers_from_string): Adjust.
9698 (find_register_by_name, find_regno, find_register_by_number)
9699 (register_cache_size): Add target_desc parameter, and use it.
9700 (free_register_cache_thread, free_register_cache_thread_one)
9701 (regcache_release, register_cache_size): New.
9702 (register_size): Add target_desc parameter, and use it.
9703 (register_data, supply_register, supply_register_zeroed)
9704 (supply_regblock, supply_register_by_name, collect_register)
9705 (collect_register_as_string, collect_register_by_name): Adjust.
9706 * regcache.h (struct target_desc): Forward declare.
9707 (struct regcache) <tdesc>: New field.
9708 (init_register_cache, new_register_cache): Add target_desc
9710 (regcache_invalidate_thread): Declare.
9711 (regcache_invalidate_one): Delete declaration.
9712 (regcache_release): Declare.
9713 (find_register_by_number, register_cache_size, register_size)
9714 (find_regno): Add target_desc parameter.
9715 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9717 * remote-utils.c: Include tdesc.h.
9718 (outreg, prepare_resume_reply): Adjust.
9719 * server.c: Include tdesc.h.
9720 (gdbserver_xmltarget): Delete declaration.
9721 (get_features_xml, process_serial_event): Adjust.
9722 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9724 (struct process_info) <tdesc>: New field.
9725 (ipa_tdesc): Declare.
9726 * tdesc.c: New file.
9727 * tdesc.h: New file.
9728 * tracepoint.c: Include tdesc.h.
9729 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9730 (get_context_regcache): Adjust to pass ipa_tdesc down.
9731 (do_action_at_tracepoint): Adjust to get the register cache size
9732 from the context regcache's description.
9733 (traceframe_walk_blocks): Adjust to get the register cache size
9734 from the current trace frame's description.
9735 (traceframe_get_pc): Adjust to get current trace frame's
9736 description and pass it down.
9737 (gdb_collect): Adjust to get the register cache size from the
9739 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9740 (gdbserver_xmltarget): Delete.
9741 (initialize_low_tracepoint): Set the ipa's target description.
9742 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9743 (initialize_low_tracepoint): Set the ipa's target description.
9744 * linux-x86-low.c: Include tdesc.h.
9745 [__x86_64__] (is_64bit_tdesc): New.
9746 (ps_get_thread_area, x86_get_thread_area): Use it.
9747 (i386_cannot_store_register): Rename to ...
9748 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9749 (i386_cannot_fetch_register): Rename to ...
9750 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9751 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9753 (target_regsets): Rename to ...
9754 (x86_regsets): ... this.
9755 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9757 (x86_siginfo_fixup): Use is_64bit_tdesc.
9758 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9759 (tdesc_x32_avx_linux, tdesc_x32_linux)
9760 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9762 (x86_linux_update_xmltarget): Delete.
9763 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9764 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9765 (AMD64_LINUX_USER64_CS): New.
9766 (x86_linux_read_description): New, based on
9767 x86_linux_update_xmltarget.
9768 (same_process_callback): New.
9769 (x86_arch_setup_process_callback): New.
9770 (x86_linux_update_xmltarget): New.
9771 (x86_regsets_info): New.
9772 (amd64_linux_regs_info): New.
9773 (i386_linux_usrregs_info): New.
9774 (i386_linux_regs_info): New.
9775 (x86_linux_regs_info): New.
9776 (x86_arch_setup): Reimplement.
9777 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9778 (x86_emit_ops): Ditto.
9779 (the_low_target): Adjust. Install x86_linux_regs_info,
9780 x86_cannot_fetch_register, and x86_cannot_store_register.
9781 (initialize_low_arch): New.
9782 * linux-ia64-low.c (tdesc_ia64): Declare.
9783 (ia64_fetch_register): Adjust.
9784 (ia64_usrregs_info, regs_info): New globals.
9785 (ia64_regs_info): New function.
9786 (the_low_target): Adjust.
9787 (initialize_low_arch): New function.
9788 * linux-sparc-low.c (tdesc_sparc64): Declare.
9789 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9791 (sparc_arch_setup): New function.
9792 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9793 (the_low_target): Adjust.
9794 (initialize_low_arch): New function.
9795 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9796 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9797 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9798 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9799 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9800 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9801 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9802 (tdesc_powerpc_isa205_vsx64l): Declare.
9803 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9804 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9805 (ppc_set_pc, ppc_get_hwcap): Adjust.
9806 (ppc_usrregs_info): Forward declare.
9807 (!__powerpc64__) ppc_regmap_adjusted: New global.
9808 (ppc_arch_setup): Adjust to the current process'es target
9810 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9811 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9812 (ppc_store_evrregset): Adjust.
9813 (target_regsets): Rename to ...
9814 (ppc_regsets): ... this, and make static.
9815 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9816 (ppc_regs_info): New function.
9817 (the_low_target): Adjust.
9818 (initialize_low_arch): New function.
9819 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9820 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9821 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9822 (tdesc_s390x_linux64v2): Declare.
9823 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9824 (s390_fill_gregset, s390_store_last_break): Adjust.
9825 (target_regsets): Rename to ...
9826 (s390_regsets): ... this, and make static.
9827 (s390_get_pc, s390_set_pc): Adjust.
9828 (s390_get_hwcap): New target_desc parameter, and use it.
9829 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9830 (s390_arch_setup): Adjust to set the current process'es target
9831 description. Don't adjust the regmap.
9832 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9833 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9834 (regs_info_3264): New globals.
9835 (s390_regs_info): New function.
9836 (the_low_target): Adjust.
9837 (initialize_low_arch): New function.
9838 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9839 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9840 [__mips64] (init_registers_mips_linux)
9841 (init_registers_mips_dsp_linux): Delete defines.
9842 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9843 (have_dsp): New global.
9844 (mips_read_description): New, based on mips_arch_setup.
9845 (mips_arch_setup): Reimplement.
9846 (get_usrregs_info): New function.
9847 (mips_cannot_fetch_register, mips_cannot_store_register)
9848 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9849 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9850 (target_regsets): Rename to ...
9851 (mips_regsets): ... this, and make static.
9852 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9853 (dsp_regs_info, regs_info): New globals.
9854 (mips_regs_info): New function.
9855 (the_low_target): Adjust.
9856 (initialize_low_arch): New function.
9857 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9858 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9860 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9861 (arm_read_description): New, with bits factored from
9863 (arm_arch_setup): Reimplement.
9864 (target_regsets): Rename to ...
9865 (arm_regsets): ... this, and make static.
9866 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9867 (arm_regs_info): New function.
9868 (the_low_target): Adjust.
9869 (initialize_low_arch): New function.
9870 * linux-m68k-low.c (tdesc_m68k): Declare.
9871 (target_regsets): Rename to ...
9872 (m68k_regsets): ... this, and make static.
9873 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9874 (m68k_regs_info): New function.
9875 (m68k_arch_setup): New function.
9876 (the_low_target): Adjust.
9877 (initialize_low_arch): New function.
9878 * linux-sh-low.c (tdesc_sharch): Declare.
9879 (target_regsets): Rename to ...
9880 (sh_regsets): ... this, and make static.
9881 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9882 (sh_regs_info, sh_arch_setup): New functions.
9883 (the_low_target): Adjust.
9884 (initialize_low_arch): New function.
9885 * linux-bfin-low.c (tdesc_bfin): Declare.
9886 (bfin_arch_setup): New function.
9887 (bfin_usrregs_info, regs_info): New globals.
9888 (bfin_regs_info): New function.
9889 (the_low_target): Adjust.
9890 (initialize_low_arch): New function.
9891 * linux-cris-low.c (tdesc_cris): Declare.
9892 (cris_arch_setup): New function.
9893 (cris_usrregs_info, regs_info): New globals.
9894 (cris_regs_info): New function.
9895 (the_low_target): Adjust.
9896 (initialize_low_arch): New function.
9897 * linux-cris-low.c (tdesc_crisv32): Declare.
9898 (cris_arch_setup): New function.
9899 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9900 (cris_regs_info): New function.
9901 (the_low_target): Adjust.
9902 (initialize_low_arch): New function.
9903 * linux-m32r-low.c (tdesc_m32r): Declare.
9904 (m32r_arch_setup): New function.
9905 (m32r_usrregs_info, regs_info): New globals.
9906 (m32r_regs_info): Adjust.
9907 (initialize_low_arch): New function.
9908 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9909 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9910 (tic6x_usrregs_info): Forward declare.
9911 (tic6x_read_description): New function, based on ...
9912 (tic6x_arch_setup): ... this. Reimplement.
9913 (target_regsets): Rename to ...
9914 (tic6x_regsets): ... this, and make static.
9915 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9916 (tic6x_regs_info): New function.
9917 (the_low_target): Adjust.
9918 (initialize_low_arch): New function.
9919 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9920 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9921 (target_regsets): Rename to ...
9922 (xtensa_regsets): ... this, and make static.
9923 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9925 (xtensa_arch_setup, xtensa_regs_info): New functions.
9926 (the_low_target): Adjust.
9927 (initialize_low_arch): New function.
9928 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9929 (nios2_arch_setup): Set the current process'es tdesc.
9930 (target_regsets): Rename to ...
9931 (nios2_regsets): ... this.
9932 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9933 (nios2_regs_info): New function.
9934 (the_low_target): Adjust.
9935 (initialize_low_arch): New function.
9936 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9937 (aarch64_arch_setup): Set the current process'es tdesc.
9938 (target_regsets): Rename to ...
9939 (aarch64_regsets): ... this.
9940 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9941 (aarch64_regs_info): New function.
9942 (the_low_target): Adjust.
9943 (initialize_low_arch): New function.
9944 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9946 (target_regsets): Rename to ...
9947 (tile_regsets): ... this.
9948 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9949 (tile_regs_info): New function.
9950 (tile_arch_setup): Set the current process'es tdesc.
9951 (the_low_target): Adjust.
9952 (initialize_low_arch): New function.
9953 * spu-low.c (tdesc_spu): Declare.
9954 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9955 * win32-arm-low.c (tdesc_arm): Declare.
9956 (arm_arch_setup): New function.
9957 (the_low_target): Install arm_arch_setup instead of
9959 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9960 (init_windows_x86): Rename to ...
9961 (i386_arch_setup): ... this. Set `win32_tdesc'.
9962 (the_low_target): Adjust.
9963 * win32-low.c (win32_tdesc): New global.
9964 (child_add_thread): Don't create the thread cache here.
9965 (do_initial_child_stuff): Set the new process'es tdesc.
9966 * win32-low.h (struct target_desc): Forward declare.
9967 (win32_tdesc): Declare.
9968 * lynx-i386-low.c (tdesc_i386): Declare global.
9969 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9970 * lynx-low.c (lynx_tdesc): New global.
9971 (lynx_add_process): Set the new process'es tdesc.
9972 * lynx-low.h (struct target_desc): Forward declare.
9973 (lynx_tdesc): Declare global.
9974 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9975 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9976 * nto-low.c (nto_tdesc): New global.
9977 (do_attach): Set the new process'es tdesc.
9978 * nto-low.h (struct target_desc): Forward declare.
9979 (nto_tdesc): Declare.
9980 * nto-x86-low.c (tdesc_i386): Declare.
9981 (nto_x86_arch_setup): Set `nto_tdesc'.
9983 2013-06-04 Gary Benson <gbenson@redhat.com>
9985 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9986 to qSupported response when appropriate.
9987 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9988 with nonzero-length annex.
9989 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9990 arguments supplied in annex.
9992 2013-05-31 Doug Evans <dje@google.com>
9995 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9996 64 bits in 64-cross-32 environment.
9998 2013-05-28 Pedro Alves <palves@redhat.com>
10000 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10001 (aarch64-without-fpu.c): Delete rule.
10002 * configure.srv (aarch64*-*-linux*): Remove references to
10003 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10004 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10007 2013-05-24 Pedro Alves <palves@redhat.com>
10009 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10010 instead of strchr/decode_address. Error if the range isn't split
10011 with a ','. Don't assume there's be a ':' in the action.
10013 2013-05-23 Yao Qi <yao@codesourcery.com>
10014 Pedro Alves <palves@redhat.com>
10016 * linux-low.c (lwp_in_step_range): New function.
10017 (linux_wait_1): If the thread was range stepping and stopped
10018 outside the stepping range, report the stop to GDB. Otherwise,
10019 continue stepping. Add range stepping debug output.
10020 (linux_set_resume_request): Copy the step range from the resume
10021 request to the lwp.
10022 (linux_supports_range_stepping): New.
10023 (linux_target_ops) <supports_range_stepping>: Set to
10024 linux_supports_range_stepping.
10025 * linux-low.h (struct linux_target_ops)
10026 <supports_range_stepping>: New field.
10027 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10028 * linux-x86-low.c (x86_supports_range_stepping): New.
10029 (the_low_target) <supports_range_stepping>: Set to
10030 x86_supports_range_stepping.
10031 * server.c (handle_v_cont): Handle 'r' action.
10032 (handle_v_requests): Append ";r" if the target supports range
10034 * target.h (struct thread_resume) <step_range_start,
10035 step_range_end>: New fields.
10036 (struct target_ops) <supports_range_stepping>:
10038 (target_supports_range_stepping): New macro.
10040 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10042 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10043 confusion in comment.
10045 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10047 * lynx-low.c (struct process_info_private): New type.
10048 (lynx_add_process): New function.
10049 (lynx_create_inferior, lynx_attach): Replace calls to
10050 add_process by calls to lynx_add_process.
10051 (lynx_resume): If PTID is null, then try using
10052 current_process()->private->last_wait_event_ptid.
10054 (lynx_clear_inferiors): Delete. The contents of that function
10055 has been inlined in lynx_mourn;
10056 (lynx_wait_1): Save the ptid in the process's private data.
10057 (lynx_mourn): Free the process' private data. Replace call
10058 to lynx_clear_inferiors by call to clear_inferiors.
10060 2013-05-17 Yao Qi <yao@codesourcery.com>
10062 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10065 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10067 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10068 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10069 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10070 PT_TEXT_END_ADDR guards. Update comments.
10071 (linux_target_op) <read_offsets>: Conditionally define to
10072 linux_read_offsets if the target is UCLIBC and if it defines
10073 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10075 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10076 Andrew Jenner <andrew@codesourcery.com>
10078 * Makefile.in (SFILES): Add linux-nios2-low.c.
10079 (clean): Add action to delete nios2-linux.c.
10080 (nios2-linux.c): New rule.
10081 * configure.srv: Add nios2*-*-linux*.
10082 * linux-nios2-low.c: New.
10084 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10086 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10088 2013-04-25 Hui Zhu <hui@codesourcery.com>
10091 * ax.c (ax_printf): Add fflush.
10093 2013-04-22 Tom Tromey <tromey@redhat.com>
10095 * Makefile.in (SFILES): Add filestuff.c.
10096 (OBS): Add filestuff.o.
10097 (filestuff.o): New target.
10098 * config.in, configure: Rebuild.
10099 * configure.ac: Check for fdwalk, pipe2.
10101 2013-04-17 Pedro Alves <palves@redhat.com>
10103 * configure.ac (USE_THREAD_DB): Delete variable.
10104 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10105 Don't AC_SUBST USE_THREAD_DB.
10106 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10107 * config.in, configure: Regenerate.
10109 2013-04-16 Pedro Alves <palves@redhat.com>
10111 * linux-low.h (struct lwp_info) <thread_known>: Move under
10112 the USE_THREAD_DB #ifdef.
10114 2013-04-16 Pedro Alves <palves@redhat.com>
10116 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10117 (linux-low.o): Delete rule.
10118 * linux-low.h: Always include "gdb_thread_db.h" instead of
10119 conditionally including thread_db.h.
10120 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10123 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10125 * Makefile.in (install-only): Fix make install regression.
10127 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10129 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10130 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10132 * gdbserver.1: Remove.
10134 2013-03-22 Pedro Alves <palves@redhat.com>
10136 * linux-low.c (handle_extended_wait): Don't call
10137 linux_enable_event_reporting.
10139 2013-03-15 Tony Theodore <tonyt@logyst.com>
10142 * Makefile.in (SHELL): Use @SHELL@.
10144 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10146 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10149 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10151 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10152 Remove extraneous NULL element.
10154 2013-03-13 Yao Qi <yao@codesourcery.com>
10156 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10157 'V' block in trace frame.
10159 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10161 * target.h (struct target_ops): Add btrace ops.
10162 (target_supports_btrace): New macro.
10163 (target_enable_btrace): New macro.
10164 (target_disable_btrace): New macro.
10165 (target_read_btrace): New macro.
10166 * gdbthread.h (struct thread_info): Add btrace field.
10167 * server.c: Include btrace-common.h.
10168 (handle_btrace_general_set): New function.
10169 (handle_btrace_enable): New function.
10170 (handle_btrace_disable): New function.
10171 (handle_general_set): Call handle_btrace_general_set.
10172 (handle_qxfer_btrace): New function.
10173 (struct qxfer qxfer_packets[]): Add btrace entry.
10174 * inferiors.c (remove_thread): Disable btrace.
10175 * linux-low: Include linux-btrace.h.
10176 (linux_low_enable_btrace): New function.
10177 (linux_low_read_btrace): New function.
10178 (linux_target_ops): Add btrace ops.
10179 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10180 Add srv_linux_btrace=yes.
10181 (x86_64-*-linux*): Add linux-btrace.o.
10182 Add srv_linux_btrace=yes.
10183 * configure.ac: Define HAVE_LINUX_BTRACE.
10184 * config.in: Regenerated.
10185 * configure: Regenerated.
10187 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10189 * server.c (handle_qxfer): Preserve error message if -3 is
10191 (qxfer): Document the -3 return value.
10193 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10195 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10196 (linux_btrace_h): New variable.
10197 (linux-btrace.o): New rule.
10199 2013-03-08 Stan Shebs <stan@codesourcery.com>
10200 Hafiz Abid Qadeer <abidh@codesourcery.com>
10202 * tracepoint.c (trace_buffer_size): New global.
10203 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10204 (init_trace_buffer): Change to one-argument function. Allocate
10205 trace buffer memory.
10206 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10207 handle QTBuffer:size packet.
10208 (cmd_bigqtbuffer_size): New function.
10209 (initialize_tracepoint): Call init_trace_buffer with
10210 DEFAULT_TRACE_BUFFER_SIZE.
10211 * server.c (handle_query): Add QTBuffer:size in the
10214 2013-03-07 Yao Qi <yao@codesourcery.com>
10216 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10217 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10219 (cmd_qtsp): Adjust condition. Do post increment.
10220 Set cur_action and cur_step_action back to 0.
10222 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10225 * linux-low.c (linux_write_memory): Return early success if LEN is
10228 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10230 * configure.srv: Add x86_64-*-cygwin* as target.
10232 2013-02-28 Tom Tromey <tromey@redhat.com>
10234 * configure.ac: Invoke AC_SYS_LARGEFILE.
10235 * configure, config.in: Rebuild.
10237 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10239 * win32-low.c: Throughout, fix format strings and casts of
10240 printf-like functions to avoid type related warnings on all
10242 (get_child_debug_event): Print dwDebugEventCode as hex since
10243 that's how it's usually documented.
10245 2013-02-28 Yao Qi <yao@codesourcery.com>
10247 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10250 2013-02-27 Jiong Wang <jiwang@tilera.com>
10252 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10253 (reg-tilegx32.c): New rule.
10254 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10255 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10256 different register info initializer according to elf class.
10257 (init_registers_tilgx32): New function. The tilegx32 register info
10259 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10260 (tile_store_gregset): Likewise.
10262 2013-02-27 Yao Qi <yao@codesourcery.com>
10264 * server.c (process_point_options): Print debug message when
10265 debug_threads is true.
10267 2013-02-26 Yao Qi <yao@codesourcery.com>
10269 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10271 2013-02-19 Pedro Alves <palves@redhat.com>
10272 Kai Tietz <ktietz@redhat.com>
10276 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10277 instead of strtoul to extract address from packet.
10278 (process_serial_event) <'z'>: Likewise.
10280 2013-02-18 Yao Qi <yao@codesourcery.com>
10282 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10284 2013-02-14 Pedro Alves <palves@redhat.com>
10288 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10289 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10291 2013-02-14 Pedro Alves <palves@redhat.com>
10293 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10295 2013-02-14 Pedro Alves <palves@redhat.com>
10297 * tracepoint.c (save_string): Delete.
10298 (add_tracepoint_action): Use savestring instead of save_string.
10300 2013-02-12 Pedro Alves <palves@redhat.com>
10302 * linux-xtensa-low.c: Ditto.
10303 * xtensa-xtregs.c: Ditto.
10305 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10307 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10310 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10312 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10313 aarch64_num_wp_regs and aarch64_num_bp_regs to
10314 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10316 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10318 * linux-aarch64-low.c (ps_get_thread_area): Replace
10319 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10321 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10322 Marcus Shawcroft <marcus.shawcroft@arm.com>
10323 Nigel Stephens <nigel.stephens@arm.com>
10324 Yufeng Zhang <yufeng.zhang@arm.com>
10326 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10327 (aarch64.c, aarch64-without-fpu.c): New targets.
10328 * configure.srv (aarch64*-*-linux*): New.
10329 * linux-aarch64-low.c: New file.
10331 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10333 * linux-low.c (handle_extended_wait, linux_create_inferior)
10334 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10335 (dequeue_one_deferred_signal, linux_resume_one_thread)
10336 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10337 (linux_tracefork_grandchild, linux_test_for_tracefork)
10338 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10339 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10340 where the argument is 0.
10342 2013-01-25 Yao Qi <yao@codesourcery.com>
10344 * event-loop.c: Include "queue.h".
10345 (gdb_event_p): New typedef.
10346 (struct gdb_event) <next_event>: Remove.
10347 (event_queue): Change to QUEUE(gdb_event_p).
10348 (async_queue_event): Remove.
10349 (gdb_event_xfree): New.
10350 (initialize_event_loop): New.
10351 (process_event): Use API from QUEUE.
10352 (wait_for_event): Likewise.
10353 * server.c (main): Call initialize_event_loop.
10354 * server.h (initialize_event_loop): Declare.
10356 2013-01-18 Yao Qi <yao@codesourcery.com>
10358 * ax.h (struct eval_agent_expr_context): New.
10359 (gdb_eval_agent_expr): Update declaration.
10360 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10361 TFRAME. Add new argument CTX.
10362 * server.h (struct eval_agent_expr_context): Declare.
10363 (agent_mem_read, agent_tsv_read): Update declaration.
10364 (agent_mem_read_string): Likewise.
10365 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10366 (add_traceframe_block): Add new argument TPOINT.
10367 Increase TPOINT->traceframe_usage.
10368 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10369 eval_tracepoint_agent_expr.
10370 (condition_true_at_tracepoint): Likewise.
10371 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10372 (agent_mem_read_string, agent_tsv_read): Likewise.
10374 2013-01-16 Yao Qi <yao@codesourcery.com>
10376 * linux-low.c (linux_resume_one_lwp): Don't check
10377 'lwp->bp_reinsert != 0'.
10379 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10380 Pedro Alves <palves@redhat.com>
10382 * lynx-low.c (ptrace_request_to_str): Define a temporary
10383 macro and use it to simplify this function's implementation.
10385 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10387 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10390 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10392 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10394 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10396 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10398 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10400 * lynx-low.c (lynx_resume): Use the resume_info parameter
10401 to determine the ptid for the lynx_ptrace call, unless
10402 it is equal to minus_one_ptid, in which case we use the
10403 ptid of the current_inferior.
10404 (lynx_wait_1): After having received a thread create/exit
10405 event, resume the inferior's execution using the signaling
10406 thread's ptid, rather than the old ptid.
10408 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10410 * lynx-low.c (lynx_resume): Delete variable ret.
10412 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10414 * gdbreplay.c (gdbreplay_version): Update copyright year.
10415 * server.c (gdbserver_version): Likewise.
10417 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10419 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10422 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10424 * lynx-low.c (ptrace_request_to_str): Add handling for
10425 PTRACE_GETTRACESIG.
10427 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10429 * lynx-low.c (lynx_attach): Delete variable new_process.
10431 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10433 * lynx-low.c (lynx_create_inferior): Delete variable
10436 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10438 * lynx-low.c (ptrace_request_to_str): Do not handle
10439 PTRACE_GETTHREADLIST if this macro does not exist.
10441 2012-12-15 Yao Qi <yao@codesourcery.com>
10443 * Makefile.in (OBS): Add notif.o.
10444 * notif.c, notif.h: New.
10445 * server.c: Include "notif.h".
10446 (struct vstop_notif) <next>: Remove.
10448 (queue_stop_reply): Update.
10449 (push_event, send_next_stop_reply): Remove.
10450 (discard_queued_stop_replies): Update.
10451 (notif_stop): New variable.
10452 (handle_v_stopped): Remove.
10453 (handle_v_requests): Don't call handle_v_stopped. Call
10454 handle_ack_notif instead.
10455 (queue_stop_reply_callback): Call notif_event_enque instead
10456 of queue_stop_reply.
10457 (handle_status): Don't call send_next_stop_reply, call
10458 notif_write_event instead.
10459 (kill_inferior_callback): Likewise.
10460 (detach_or_kill_inferior_callback): Likewise.
10461 (main): Call initialize_notif.
10462 (process_serial_event): Call QUEUE_is_empty.
10463 (handle_target_event): Call notif_push instead of push event.
10464 * server.h (push_event): Remove declaration.
10466 2012-12-10 Tom Tromey <tromey@redhat.com>
10468 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10469 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10472 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10473 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10474 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10475 (amd64-linux-ipa.o, ax.o): Rewrite.
10476 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10477 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10478 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10479 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10480 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10481 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10482 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10483 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10484 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10485 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10486 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10487 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10488 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10489 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10490 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10491 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10492 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10493 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10494 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10495 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10496 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10497 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10498 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10499 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10500 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10501 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10502 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10503 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10504 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10505 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10506 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10507 (reg-tilegx.o): Remove.
10508 (all_object_files): New macro.
10509 Include .deps files.
10510 * aclocal.m4, configure: Rebuild.
10511 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10512 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10513 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10515 2012-12-05 Tom Tromey <tromey@redhat.com>
10518 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10520 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10522 * configure.ac: Check for linux/perf_event.h.
10523 * config.in: Regenerated.
10524 * configure: Regenerated.
10526 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10528 * hostio.c (handle_readlink): Decrease buffer size
10529 parameter passed to readlink by one byte.
10531 2012-11-26 Yao Qi <yao@codesourcery.com>
10533 * configure.ac (build_warnings): Append '-Wempty-body'.
10534 * configure: Regenerated.
10535 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10538 2012-11-15 Pierre Muller <muller@sourceware.org>
10540 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10541 * config.in: Regenerate.
10542 * configure: Regenerate.
10543 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10544 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10545 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10546 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10548 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10549 instead of <sys/wait.h> header.
10550 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10552 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10554 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10555 (various make rules): Remove -DGDBSERVER
10557 2012-11-09 Yao Qi <yao@codesourcery.com>
10559 * spu-low.c (current_ptid): Move it to ..
10560 * gdbthread.h: ... here. New.
10561 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10562 * server.c (myresume, process_serial_event): Likewise.
10563 * thread-db.c (thread_db_find_new_threads): Likewise.
10564 * tracepoint.c (run_inferior_command): Likewise.
10566 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10568 * server.c (handle_search_memory_1): Include access length in
10571 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10573 * linux-crisv32-low.c: Fix compile errors.
10575 2012-09-04 Yao Qi <yao@codesourcery.com>
10577 * tracepoint.c (cmd_qtsv): Adjust debug message.
10578 Don't check CUR_TPOINT.
10580 2012-08-28 Yao Qi <yao@codesourcery.com>
10582 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10583 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10584 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10585 Remove declarations of xmalloc, xreallloc, xstrdup and
10587 * Makefile.in (libiberty_h): New.
10588 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10589 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10591 2012-08-23 Yao Qi <yao@codesourcery.com>
10593 * server.h: Remove declaration of 'xsnprintf'.
10595 2012-08-22 Keith Seitz <keiths@redhat.com>
10597 * server.h: Include build-gnulib-gbserver/config.h.
10598 * gdbreplay.c: Likewise.
10600 2012-08-08 Doug Evans <dje@google.com>
10602 * Makefile.in (SFILES): Add gdb_vecs.c.
10603 (OBS): Add gdb_vecs.o.
10604 (gdb_vecs_h, host_defs_h): New variables.
10605 (thread-db.o): Add $(gdb_vecs_h) dependency.
10606 (gdb_vecs.o): New rule.
10607 * thread-db.c: #include "gdb_vecs.h".
10608 (thread_db_load_search): Use a vector to iterate over path elements.
10609 Handle text appearing after "$pdir".
10611 * configure.ac: Add check for strstr.
10612 * config.in: Regenerate.
10613 * configure: Regenerate.
10615 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10617 * hostio.c (handle_pread): If pread fails, fall back to attempting
10619 (handle_pwrite): Likewise for pwrite.
10621 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10623 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10624 between unsupported TYPE and unimplementable ADDR/LEN combination.
10625 (arm_insert_point): Act on new return value.
10627 2012-07-31 Pedro Alves <palves@redhat.com>
10629 * server.c (process_point_options): Only skip tokens if we find
10630 one that is unrecognized. Don't treat 'X' specially while
10631 skipping unrecognized tokens.
10633 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10635 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10636 to 4-byte-align HW breakpoint addresses for Thumb.
10638 2012-07-27 Yao Qi <yao@codesourcery.com>
10642 * server.h: Declare gdb_agent_about_to_close.
10643 * target.c (kill_inferior): Include "agent.h".
10644 New. Send command 'kill'.
10645 * target.h (kill_inferior): Removed macro.
10646 * tracepoint.c (gdb_agent_about_to_close): New.
10647 (gdb_agent_helper_thread): Handle command 'close'.
10648 Wait endlessly until the inferior stops.
10649 Install gdb_agent_remove_socket to atexit hook.
10650 (agent_socket_name): New static variable.
10651 (gdb_agent_socket_init): Replace local variable 'name' with
10652 'agent_socket_name'.
10653 (gdb_agent_remove_socket): New.
10655 2012-07-27 Yao Qi <yao@codesourcery.com>
10657 * server.c (process_point_options): Stop at 'X' when parsing.
10659 2012-07-19 Michael Eager <eager@eagercon.com>
10661 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10663 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10664 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10665 hardware breakpoint.
10667 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10669 * gdbserver/linux-low.c (initialize_low): Call
10670 linux_ptrace_init_warnings.
10672 2012-07-02 Doug Evans <dje@google.com>
10674 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10677 2012-07-02 Stan Shebs <stan@codesourcery.com>
10679 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10680 (ax.o): Add it to build rule.
10682 (OBS): Add format.o.
10683 (IPA_OBS): Add format.o.
10684 * server.c (handle_query): Claim support for breakpoint commands.
10685 (process_point_options): Add command case.
10686 (process_serial_event): Leave running if there are printfs in
10688 * mem-break.h (any_persistent_commands): Declare.
10689 (add_breakpoint_commands): Declare.
10690 (gdb_no_commands_at_breakpoint): Declare.
10691 (run_breakpoint_commands): Declare.
10692 * mem-break.c (struct point_command_list): New struct.
10693 (struct breakpoint): New field command_list.
10694 (any_persistent_commands): New function.
10695 (add_commands_to_breakpoint): New function.
10696 (add_breakpoint_commands): New function.
10697 (gdb_no_commands_at_breakpoint): New function.
10698 (run_breakpoint_commands): New function.
10699 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10701 * ax.c: Include format.h.
10702 (ax_printf): New function.
10703 (gdb_eval_agent_expr): Add printf opcode.
10705 2012-06-13 Yao Qi <yao@codesourcery.com>
10707 * server.c (start_inferior): Remove duplicated writes to fields
10708 'last_resume_kind' and 'last_status' of 'current_inferior'.
10710 2012-06-12 Yao Qi <yao@codesourcery.com>
10711 Pedro Alves <palves@redhat.com>
10713 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10715 * server.c (handle_v_cont): Extend comment.
10717 2012-06-11 Yao Qi <yao@codesourcery.com>
10719 * linux-low.c (linux_attach): Add 'static'.
10721 2012-06-06 Yao Qi <yao@codesourcery.com>
10723 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10725 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10727 Fix gcc -flto compilation warning.
10728 * server.c (main): Make variable multi_mode and attach volatile.
10730 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10732 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10733 if the platform doesn't know about it.
10735 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10737 * Makefile.in (SFILES): Add linux-tile-low.c.
10738 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10739 * configure.srv: Handle tilegx-*-linux*.
10740 * linux-tile-low.c: New file.
10742 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10744 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10746 2012-05-24 Pedro Alves <palves@redhat.com>
10750 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10752 2012-05-24 Pedro Alves <palves@redhat.com>
10756 Replace target_signal with gdb_signal throughout.
10758 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10760 * linux-low.c (linux_store_registers): Avoid the copying sequence
10761 when no data has been retrieved by ptrace.
10763 2012-05-22 Will Deacon <will.deacon@arm.com>
10765 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10766 Include asm/ptrace.h.
10767 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10770 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10772 * linux-low.c (linux_store_registers): Don't re-retrieve data
10773 with ptrace that has already been obtained from /proc. Always
10774 copy any data retrieved with ptrace to the buffer supplied.
10776 2012-05-11 Yao Qi <yao@codesourcery.com>
10777 Pedro Alves <palves@redhat.com>
10779 * linux-low.c (enum stopping_threads_kind): New.
10780 (stopping_threads): Change type to `enum stopping_threads_kind'.
10781 (handle_extended_wait): If stopping and suspending threads, leave
10782 the new_lwp suspended too.
10783 (linux_wait_for_event): Adjust.
10784 (stop_all_lwps): Set `stopping_threads' to
10785 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10786 whether we're suspending threads or just stopping them. Assert no
10789 2012-04-29 Yao Qi <yao@codesourcery.com>
10791 * server.h: Move some code to ...
10792 * gdbthread.h: ... here. New.
10793 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10794 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10795 (nto-low.o, win32-low.o): Likewise.
10796 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10797 * regcache.c, remote-utils.c, server.c: Likewise.
10798 * target.c, tracepoint.c, win32-low.c: Likewise.
10800 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10802 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10803 (PTRACE_ARG4_TYPE): Likewise.
10804 (PTRACE_XFER_TYPE): Likewise.
10805 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10806 ptrace to PTRACE_ARG3_TYPE.
10807 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10808 (PTRACE_ARG4_TYPE): Likewise.
10809 (PTRACE_XFER_TYPE): Likewise.
10810 (linux_detach_one_lwp): Cast fourth argument of
10811 ptrace to long then PTRACE_ARG4_TYPE.
10812 (regsets_fetch_inferior_registers): Cast third argument of
10813 ptrace to long then PTRACE_ARG3_TYPE.
10814 (regsets_store_inferior_registers): Likewise.
10816 2012-04-20 Pedro Alves <palves@redhat.com>
10818 * configure: Regenerate.
10820 2012-04-19 Pedro Alves <palves@redhat.com>
10822 * Makefile.in (GNULIB_BUILDDIR): New.
10823 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10824 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10825 (all, install-only, uninstall, clean-info, all-lib, clean): No
10826 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10827 (maintainer-clean realclean distclean): Use subdir_do.
10829 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10830 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10831 * acinclude.m4: Include acx_configure_dir.m4.
10832 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10833 calls. Call AC_PROG_RANLIB. Configure gnulib using
10836 (GNULIB_STDINT_H): Adjust.
10837 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10838 * gdbreplay.c: Include build-gnulib/config.h.
10839 * server.h: Likewise.
10840 * aclocal.m4: Regenerate.
10841 * config.in: Regenerate.
10842 * configure: Regenerate.
10844 2012-04-19 Pedro Alves <palves@redhat.com>
10846 * Makefile.in (LIBGNU, INCGNU): Adjust.
10847 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10848 (all, install-only, uninstall, clean-info, all-lib, clean)
10849 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10850 * configure.ac: Adjust AC_OUTPUT output.
10851 * aclocal.m4: Regenerate.
10852 * configure: Regenerate.
10854 2012-04-19 Pedro Alves <palves@redhat.com>
10856 * Makefile.in (generated_files): New.
10857 (server_h): Remove the explicit dependency on config.h, and depend
10858 on $generated_files.
10860 2012-04-19 Pedro Alves <palves@redhat.com>
10862 * Makefile.in (INCGNU): Add -Ignulib.
10864 2012-04-19 Pedro Alves <palves@redhat.com>
10866 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10867 (INCGNU): ... this, and spell out -I here.
10868 (GNULIB_LIB): Rename to ...
10869 (LIBGNU): ... this.
10870 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10872 2012-04-19 Pedro Alves <palves@redhat.com>
10874 * config.in: Regenerate.
10876 2012-04-19 Pedro Alves <palves@redhat.com>
10878 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10879 * server.h (memmem): Remove declaration.
10880 * config.in: Regenerate.
10881 * configure: Regenerate.
10883 2012-04-19 Yao Qi <yao@codesourcery.com>
10885 * Makefile.in (SFILES): Add common/vec.c.
10889 2012-04-19 Yao Qi <yao@codesourcery.com>
10891 * remote-utils.c (prepare_resume_reply): Replace with macro
10892 target_core_of_thread.
10893 * server.c (handle_qxfer_threads_proper): Likewise.
10894 * target.h (traget_core_of_thread): New macro.
10896 2012-04-18 Pedro Alves <palves@redhat.com>
10898 * aclocal.m4: Regenerate.
10899 * configure: Regenerate.
10901 2012-04-16 Yao Qi <yao@codesourcery.com>
10903 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10904 duplicated on address.
10906 2012-04-16 Yao Qi <yao@codesourcery.com>
10908 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10909 (struct tracepoint_action_ops) <send>: New field.
10910 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10911 (agent_expr_send, x_tracepoint_action_send): New.
10912 (l_tracepoint_action_send): New.
10913 (cmd_qtdp): Download and install tracepoint
10914 according to `use_agent'.
10915 (run_inferior_command): Add one more parameter `len'.
10917 (tracepoint_send_agent): New.
10918 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10920 2012-04-16 Yao Qi <yao@codesourcery.com>
10922 * tracepoint.c (download_tracepoints): Moved to ...
10923 (cmd_qtstart): ... here.
10925 2012-04-14 Yao Qi <yao@codesourcery.com>
10927 * tracepoint.c: Include inttypes.h.
10928 (struct collect_memory_action): Use sized types.
10929 (struct tracepoint): Likewise.
10930 (cmd_qtdp, stop_tracing): Update print specifiers.
10931 (cmd_qtp, response_tracepoint): Likewise.
10932 (collect_data_at_tracepoint): Likewise.
10933 (collect_data_at_step): Likewise.
10935 2012-04-14 Yao Qi <yao@codesourcery.com>
10937 Import gnulib module inttypes.
10938 * aclocal.m4, config.in, configure: Regenerated.
10940 2012-04-14 Yao Qi <yao@codesourcery.com>
10942 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10943 Makefile and config.status at last.
10945 2012-04-13 Yao Qi <yao@codesourcery.com>
10947 * tracepoint.c: Include stdint.h unconditionally.
10949 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10951 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10952 on BFD_HAVE_SYS_PROCFS_TYPE.
10953 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10954 * configure: Regenerate.
10955 * config.in: Likewise.
10957 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10959 * Makefile.in (clean): Also remove x32.c x32-linux.c
10960 x32-avx.c x32-avx-linux.c.
10961 (x32.o): New target.
10963 (x32-linux.o): Likewise.
10964 (x32-linux.c): Likewise.
10965 (x32-avx.o): Likewise.
10966 (x32-avx.c): Likewise.
10967 (x32-avx-linux.o): Likewise.
10968 (x32-avx-linux.c): Likewise.
10970 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10971 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10972 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10973 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10974 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10975 i386/x32-avx-linux.xml.
10977 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10978 (init_registers_x32_avx_linux): Likwise.
10979 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10980 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10982 2012-04-13 Pedro Alves <palves@redhat.com>
10984 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10985 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10986 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10987 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10990 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10992 * linux-x86-low.c (compat_x32_clock_t): New.
10993 (compat_x32_siginfo_t): Likewise.
10994 (compat_x32_siginfo_from_siginfo): Likewise.
10995 (siginfo_from_compat_x32_siginfo): Likewise.
10996 (linux_is_elf64): Likewise.
10997 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10998 and siginfo_from_compat_x32_siginfo for x32.
10999 (x86_arch_setup): Set linux_is_elf64.
11001 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11004 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11006 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11007 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11008 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11009 compatible with process.
11011 2012-04-12 Yao Qi <yao@codesourcery.com>
11013 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11014 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11015 (install-only, install-info, clean): Handle sub dir gnulib.
11016 (all-lib, am--refresh): New targets.
11017 (memmem.o): Remove target.
11018 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11019 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11020 (AC_REPLACE_FUNCS): Remove memmem.
11021 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11022 (AC_OUTPUT): Generate Makefile in gnulib/.
11023 * aclocal.m4, config.in, configure: Regenerated.
11025 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11027 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11029 2012-04-05 Pedro Alves <palves@redhat.com>
11031 -Werror=strict-aliasing
11033 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11036 2012-04-04 Pedro Alves <palves@redhat.com>
11038 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11039 (sparc_store_gregset_from_stack, sparc_store_gregset)
11040 (sparc_breakpoint_at): Fix formatting.
11042 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11044 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11046 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11047 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11048 * config.in: Regenerate.
11049 * configure: Likewise.
11051 2012-03-29 Pedro Alves <palves@redhat.com>
11053 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11054 Correct ptrace arguments.
11056 2012-03-28 Pedro Alves <palves@redhat.com>
11058 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11059 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11060 (IA64_FR1_REGNUM): New defines.
11061 (ia64_fetch_register): New.
11062 (the_low_target): Install it.
11063 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11065 * linux-low.c (linux_fetch_registers): Try the
11066 the_low_target.fetch_register hook first.
11068 * linux-arm-low.c (the_low_target): Adjust.
11069 * linux-bfin-low.c (the_low_target): Adjust.
11070 * linux-cris-low.c (the_low_target): Adjust.
11071 * linux-crisv32-low.c (the_low_target): Adjust.
11072 * linux-m32r-low.c (the_low_target): Adjust.
11073 * linux-m68k-low.c (the_low_target): Adjust.
11074 * linux-mips-low.c (the_low_target): Adjust.
11075 * linux-ppc-low.c (the_low_target): Adjust.
11076 * linux-s390-low.c (the_low_target): Adjust.
11077 * linux-sh-low.c (the_low_target): Adjust.
11078 * linux-sparc-low.c (the_low_target): Adjust.
11079 * linux-tic6x-low.c (the_low_target): Adjust.
11080 * linux-x86-low.c (the_low_target): Adjust.
11081 * linux-xtensa-low.c (the_low_target): Adjust.
11083 2012-03-26 Pedro Alves <palves@redhat.com>
11085 * server.c (handle_qxfer_libraries): Don't bail early if
11086 the_target->qxfer_libraries_svr4 is not NULL.
11088 2012-03-26 Pedro Alves <palves@redhat.com>
11090 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11092 2012-03-23 Pedro Alves <palves@redhat.com>
11094 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11095 "library-list-svr4" element's start tag when the the DSO list is
11098 2012-03-23 Pedro Alves <palves@redhat.com>
11100 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11101 a variable whose type size is the same as the inferior's pointer
11104 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11106 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11108 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11109 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11110 * linux-low.h: Include <signal.h>.
11111 (struct siginfo): Remove forward declaration.
11112 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11115 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11117 * .gitignore: Ignore more files.
11119 2012-03-19 Pedro Alves <palves@redhat.com>
11120 Jan Kratochvil <jan.kratochvil@redhat.com>
11122 * server.c (cont_thread, general_thread): Add describing comments.
11123 (start_inferior): Clear `cont_thread'.
11124 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11127 2012-03-15 Yao Qi <yao@codesourcery.com>
11129 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11131 (cmd_qtdp): ... here.
11133 2012-03-15 Yao Qi <yao@codesourcery.com>
11135 * tracepoint.c (struct tracepoint_action_ops): New.
11136 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11137 (m_tracepoint_action_download): New.
11138 (r_tracepoint_action_download): New.
11139 (x_tracepoint_action_download): New.
11140 (l_tracepoint_action_download): New.
11141 (add_tracepoint_action): Install `action->ops' according type.
11142 (download_tracepoint_1): Move code `download' function pointer
11143 of various tracepoint_action_ops.
11145 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11147 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11148 linux_ptrace_attach_warnings.
11150 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11152 * Makefile.in (linux-ptrace.o): New.
11153 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11154 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11155 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11156 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11157 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11159 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11161 2012-03-08 Yao Qi <yao@codesourcery.com>
11162 Pedro Alves <palves@redhat.com>
11164 Fix PR server/13392.
11165 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11166 offset of JMP insn.
11167 * tracepoint.c (remove_tracepoint): New.
11168 (cmd_qtdp): Call remove_tracepoint when failed to install.
11170 2012-03-07 Pedro Alves <palves@redhat.com>
11172 * linux-low.c (get_detach_signal): New.
11173 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11174 Pass on pending signals to PTRACE_DETACH. Check the result of the
11176 * server.c (program_signals, program_signals_p): New.
11177 (handle_general_set): Handle QProgramSignals.
11178 * server.h (program_signals, program_signals_p): Declare.
11180 2012-03-05 Pedro Alves <palves@redhat.com>
11181 Jan Kratochvil <jan.kratochvil@redhat.com>
11183 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11186 2012-03-03 Yao Qi <yao@codesourcery.com>
11188 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11189 agent_look_up_symbols.
11191 2012-03-03 Yao Qi <yao@codesourcery.com>
11193 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11194 (linux-x86-low.o): Likewise.
11195 * server.h: Remove in_process_agent_loaded.
11196 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11200 2012-03-03 Yao Qi <yao@codesourcery.com>
11202 * tracepoint.c (gdb_agent_capability): New global.
11203 (in_process_agent_loaded_ust): Renamed to
11204 `in_process_agent_supports_ust'.
11206 (in_process_agent_supports_ust): Call agent_capability_check.
11207 (clear_installed_tracepoints): Assert that agent supports
11210 2012-03-03 Yao Qi <yao@codesourcery.com>
11212 * linux-low.c (linux_supports_agent): New.
11213 (linux_target_ops): Initialize field `supports_agent' with
11214 linux_supports_agent.
11215 * target.h (struct target_ops) <supports_agent>: New.
11216 (target_supports_agent): New macro.
11217 * server.c (handle_general_set): Handle packet 'QAgent'.
11218 (handle_query): Send `QAgent+'.
11219 * Makefile.in (server.o): Depends on agent.h.
11221 2012-03-03 Yao Qi <yao@codesourcery.com>
11223 * Makefile.in (OBS): Add agent.o.
11224 Add new rule for agent.o.
11225 Track dependence of tracepoint.c on agent.h.
11226 * tracepoint.c (run_inferior_command_1):
11227 (run_inferior_command): Call agent_run_command.
11228 (gdb_ust_connect_sync_socket): Deleted. Move it to
11230 (resume_thread, stop_thread): Likewise.
11231 (gdb_ust_socket_init): Renamed to ...
11232 (gdb_agent_socket_init): ... New.
11233 (gdb_ust_thread): Renamed to ...
11234 (gdb_agent_helper_thread): ... New.
11235 (gdb_ust_init): Move some code to ...
11236 (gdb_agent_init): ... here. New.
11237 [HAVE_UST]: Call gdb_ust_init.
11238 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11239 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11240 * config.in, configure: Regenerated.
11242 2012-03-02 Pedro Alves <palves@redhat.com>
11244 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11245 * linux-low.c (struct simple_pid_list): New.
11246 (stopped_pids): New a struct simple_pid_list pointer.
11247 (add_to_pid_list, pull_pid_from_list): New.
11248 (handle_extended_wait): Don't assume the first signal new children
11249 report is SIGSTOP. Adjust call to pull_pid_from_list.
11250 (linux_wait_for_lwp): Adjust.
11252 2012-03-02 Yao Qi <yao@codesourcery.com>
11254 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11257 2012-03-02 Yao Qi <yao@codesourcery.com>
11259 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11260 `stop_pc' and `tpoint'. Update caller.
11262 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11264 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11265 * linux-low.c (use_linux_regsets): New macro.
11266 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11267 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11268 (linux_register_in_regsets): New function.
11269 (usr_fetch_inferior_registers): Skip registers covered by
11271 (usr_store_inferior_registers): Likewise.
11272 (usr_fetch_inferior_registers): New macro.
11273 (usr_store_inferior_registers): Likewise.
11274 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11275 (linux_store_registers): Likewise.
11276 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11278 (init_registers_mips64_dsp_linux): Likewise.
11279 (init_registers_mips_linux): New macro.
11280 (init_registers_mips_dsp_linux): Likewise.
11281 (mips_dsp_num_regs): Likewise.
11282 (DSP_BASE, DSP_CONTROL): New fallback macros.
11283 (mips_base_regs): New macro.
11284 (mips_regmap): Use it. Fix the size.
11285 (mips_dsp_regmap): New variable.
11286 (mips_dsp_regset_bitmap): Likewise.
11287 (mips_arch_setup): New function.
11288 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11290 (mips_cannot_store_register): Likewise.
11291 (the_low_target): Update .arch_setup, .num_regs and .regmap
11292 initializers. Add .regset_bitmap initializer.
11293 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11295 * linux-bfin-low.c (the_low_target): Likewise.
11296 * linux-cris-low.c (the_low_target): Likewise.
11297 * linux-crisv32-low.c (the_low_target): Likewise.
11298 * linux-ia64-low.c (the_low_target): Likewise.
11299 * linux-m32r-low.c (the_low_target): Likewise.
11300 * linux-m68k-low.c (the_low_target): Likewise.
11301 * linux-ppc-low.c (the_low_target): Likewise.
11302 * linux-s390-low.c (the_low_target): Likewise.
11303 * linux-sh-low.c (the_low_target): Likewise.
11304 * linux-sparc-low.c (the_low_target): Likewise.
11305 * linux-tic6x-low.c (the_low_target): Likewise.
11306 * linux-x86-low.c (the_low_target): Likewise.
11307 * linux-xtensa-low.c (the_low_target): Likewise.
11308 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11309 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11310 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11312 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11313 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11315 2012-02-29 Yao Qi <yao@codesourcery.com>
11316 Pedro Alves <palves@redhat.com>
11318 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11319 `step_over_finished' is true.
11321 2012-02-27 Pedro Alves <palves@redhat.com>
11323 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11324 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11326 2012-02-27 Pedro Alves <palves@redhat.com>
11329 * linux-low.c (pid_is_stopped): New.
11330 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11332 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11334 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11337 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11339 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11341 2012-02-24 Luis Machado <lgustavo@codesourcery>
11343 * server.c (handle_query): Advertise support for target-side
11344 breakpoint condition evaluation.
11345 (process_point_options): New function.
11346 (process_serial_event): When inserting a breakpoint, check for
11347 a target-side condition that should be evaluated.
11349 * mem-break.c: Include regcache.h and ax.h.
11350 (point_cond_list_t): New data structure.
11351 (breakpoint) <cond_list>: New field.
11352 (find_gdb_breakpoint_at): Make non-static.
11353 (delete_gdb_breakpoint_at): Clear any target-side
11355 (clear_gdb_breakpoint_conditions): New function.
11356 (add_condition_to_breakpoint): Likewise.
11357 (add_breakpoint_condition): Likewise.
11358 (gdb_condition_true_at_breakpoint): Likewise.
11359 (gdb_breakpoint_here): Return result directly instead
11360 of going through a local variable.
11362 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11363 (clear_gdb_breakpoint_conditions): Likewise.
11364 (add_breakpoint_condition): Likewise.
11365 (gdb_condition_true_at_breakpoint): Likewise.
11367 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11368 (need_step_over_p): Take target-side breakpoint condition into
11371 2012-02-24 Luis Machado <lgustavo@codesourcery>
11373 * server.h: Include tracepoint.h.
11374 (agent_mem_read, agent_get_trace_state_variable_value,
11375 agent_set_trace_state_variable_value,
11376 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11377 get_set_tsv_func_addr): New prototypes.
11379 * ax.h: New include file.
11380 * ax.c: New source file.
11382 * tracepoint.c: Include ax.h.
11383 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11384 agent_expr, eval_result_type): Move to ax.h.
11385 (parse_agent_expr): Rename to ...
11386 (gdb_parse_agent_expr): ... this, make it non-static and move
11388 (unparse_agent_expr) Rename to ...
11389 (gdb_unparse_agent_expr): ... this, make it non-static and move
11391 (eval_agent_expr): Rename to ...
11392 (eval_tracepoint_agent_expr): ... this.
11393 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11394 forward declarations.
11395 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11396 (agent_get_trace_state_variable_value): New function.
11397 (agent_set_trace_state_variable_value): New function.
11398 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11399 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11400 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11401 (condition_true_at_tracepoint): Likewise.
11402 (parse_agent_expr): Rename to ...
11403 (gdb_parse_agent_expr): ... this and move to ax.c.
11404 (unparse_agent_expr): Rename to ...
11405 (gdb_unparse_agent_expr): ... this and move to ax.c.
11406 (gdb_agent_op_name): Move to ax.c.
11407 (eval_agent_expr): Rename to ...
11408 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11410 (eval_tracepoint_agent_expr): New function.
11411 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11413 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11415 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11416 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11417 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11418 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11419 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11420 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11421 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11422 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11423 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11424 (compile_bytecodes): Remove forward declaration.
11425 (is_goto_target): Move to ax.c.
11426 (compile_bytecodes): Move to ax.c and call
11427 agent_get_trace_state_variable_value (...) and
11428 agent_set_trace_state_variable_value (...).
11430 * Makefile.in: Update ax.c and IPA dependencies.
11432 2012-02-24 Pedro Alves <palves@redhat.com>
11434 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11435 (cmd_bigqtbuffer_circular): ... this. Only handle
11436 'QTBuffer:circular:'.
11437 (handle_tracepoint_general_set): Adjust.
11439 2012-02-16 Yao Qi <yao@codesourcery.com>
11441 * inferiors.c: Move code to ...
11442 * dll.c: .... here. New.
11443 * server.h: Declare clear_dlls.
11444 * Makefile.in (SFILES): Add dll.c.
11448 2012-02-11 Yao Qi <yao@codesourcery.com>
11450 * server.c: (handle_monitor_command): Add a new parameter
11452 (handle_query): Update caller.
11454 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11456 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11457 * configure, config.in: Regenerate.
11458 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11461 2012-02-02 Pedro Alves <palves@redhat.com>
11463 Try SIGKILL first, then PTRACE_KILL.
11464 * linux-low.c (linux_kill_one_lwp): New.
11465 (linux_kill_one_lwp): Rename to ...
11466 (kill_one_lwp_callback): ... this. Use the new
11467 linux_kill_one_lwp.
11469 2012-02-02 Pedro Alves <palves@redhat.com>
11471 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11474 2012-01-27 Pedro Alves <palves@redhat.com>
11476 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11477 (elf_64_file_p): Make static.
11478 (linux_pid_exe_is_elf_64_file): New.
11479 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11480 Delete declarations.
11481 (linux_pid_exe_is_elf_64_file): Declare.
11482 * linux-x86-low.c (x86_arch_setup): Use
11483 linux_pid_exe_is_elf_64_file.
11485 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11487 * linux-low.c (linux_wait_for_event_1): Rename to ...
11488 (linux_wait_for_event): ... here and merge it with former
11489 linux_wait_for_event - new variable wait_ptid, use it.
11490 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11492 2012-01-23 Pedro Alves <palves@redhat.com>
11494 * server.c (main): Avoid yet another case of infinite loop while
11495 detaching/killing after a longjmp.
11497 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11500 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11502 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11504 * hostio.c (handle_readlink): New function.
11505 (handle_vFile): Call it to handle "vFile:readlink" packets.
11507 2012-01-20 Pedro Alves <palves@redhat.com>
11508 Ulrich Weigand <ulrich.weigand@linaro.org>
11510 * server.c (handle_v_requests): Only support vAttach and vRun to
11511 start multiple processes when in extended protocol mode.
11513 2012-01-17 Pedro Alves <palves@redhat.com>
11515 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11516 memalign plus mprotect to allocate the scratch buffer.
11518 2012-01-13 Pedro Alves <palves@redhat.com>
11520 * server.c (attach_inferior): Clear `cont_thread'.
11522 2012-01-13 Pedro Alves <palves@redhat.com>
11524 * server.c (main): Avoid infinite loop while detaching/killing
11527 2012-01-09 Doug Evans <dje@google.com>
11529 * server.c (start_inferior): Set last_ptid in --wrapper case.
11531 2012-01-06 Yao Qi <yao@codesourcery.com>
11533 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11535 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11537 2012-01-04 Yao Qi <yao@codesourcery.com>
11539 * tracepoint.c (cmd_qtdp): Print debug message
11540 for static tracepoint.
11542 2012-01-04 Yao Qi <yao@codesourcery.com>
11544 * tracepoint.c (trace_vdebug): Differentiate debug message
11545 between gdbserver and IPA.
11547 2012-01-03 Yao Qi <yao@codesourcery.com>
11549 * tracepoint.c (tracepoint_was_hit): Don't collect for
11552 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11554 * terminal.h: Reformat copyright header.
11556 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11558 * server.c (gdbserver_version): Update copyright year.
11559 * gdbreplay.c (gdbreplay_version): Likewise.
11561 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11563 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11566 2011-12-18 Hui Zhu <teawater@gmail.com>
11567 * linux-low.c (linux_create_inferior): Save return value to ret.
11569 2011-12-18 Hui Zhu <teawater@gmail.com>
11571 * linux-low.c (linux_create_inferior): Save return value to ret.
11573 2011-12-16 Doug Evans <dje@google.com>
11575 * linux-low.c (linux_create_inferior): If stdio connection,
11576 redirect stdin from /dev/null, stdout to stderr.
11577 * remote-utils.c (remote_is_stdio): New static global.
11578 (remote_connection_is_stdio): New function.
11579 (remote_prepare): Handle stdio connection.
11580 (remote_open): Ditto.
11581 (remote_close): Don't close stdin for stdio connections.
11582 (read_prim,write_prim): New functions. Replace all calls to
11583 read/write to these.
11584 * server.c (main): Watch for "-" argument. Move call to
11585 remote_prepare before start_inferior.
11586 * server.h (STDIO_CONNECTION_NAME): New macro.
11587 (remote_connection_is_stdio): Declare.
11589 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11590 in debugging output.
11592 2011-12-15 Yao Qi <yao@codesourcery.com>
11594 * tracepoint.c: Include sys/syscall.h.
11595 (gdb_ust_thread): Remove preprocessor conditional.
11597 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11599 * linux-low.c (linux_detach_one_lwp): Call
11600 the_low_target.prepare_to_resume before detaching.
11602 2011-12-14 Yao Qi <yao@codesourcery.com>
11604 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11607 2011-12-14 Yao Qi <yao@codesourcery.com>
11609 * i386-low.c (i386_low_stopped_data_address): Initialize local
11610 variable `control'.
11612 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11616 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11617 DR_CONTROL unless necessary. Extend comments.
11618 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11619 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11621 2011-12-13 Yao Qi <yao@codesourcery.com>
11623 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11625 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11627 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11629 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11630 Print new debug message for such case.
11632 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11634 Fix overlapping memcpy.
11635 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11636 the read_inferior_memory transfer.
11637 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11638 write_inferior_memory transfer.
11639 (set_fast_tracepoint_jump): New variable buf. Use it for the
11640 read_inferior_memory and write_inferior_memory transfers.
11641 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11642 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11643 Use it for the write_inferior_memory transfer.
11644 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11647 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11649 * linux-low.c (fetch_register, store_register): Make code
11650 consistent, fix formatting.
11652 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11654 * linux-low.c (usr_store_inferior_registers): Factor out code
11655 to handle individual registers into...
11656 (store_register): ... this new function.
11658 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11660 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11661 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11662 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11663 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11664 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11665 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11666 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11667 (srv_xmlfiles): Add new XML files.
11669 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11671 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11672 (init_registers_s390_linux32v1): Add prototype.
11673 (init_registers_s390_linux32v2): Likewise.
11674 (init_registers_s390_linux64v1): Likewise.
11675 (init_registers_s390_linux64v2): Likewise.
11676 (init_registers_s390x_linux64v1): Likewise.
11677 (init_registers_s390x_linux64v2): Likewise.
11678 (s390_num_regs): Increment to 52.
11679 (s390_regmap): Add orig_r2 register.
11680 (s390_num_regs_3264): Increment to 68.
11681 (s390_regmap_3264): Add orig_r2 register.
11682 (s390_collect_ptrace_register): Handle orig_r2 register.
11683 (s390_supply_ptrace_register): Likewise.
11684 (s390_fill_last_break): New function.
11685 (s390_store_last_break): Likewise.
11686 (s390_fill_system_call): New function.
11687 (s390_store_system_call): Likewise.
11688 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11690 (s390_check_regset): New function.
11691 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11692 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11693 Update target_regsets for available register sets.
11695 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11696 Jan Kratochvil <jan.kratochvil@redhat.com>
11698 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11699 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11701 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11702 * linux-low.h (struct process_info_private): New member r_debug.
11703 * server.c (handle_qxfer_libraries): Call
11704 the_target->qxfer_libraries_svr4.
11705 (handle_qxfer_libraries_svr4): New function.
11706 (qxfer_packets): New entry "libraries-svr4".
11707 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11708 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11709 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11710 PACKET_qXfer_libraries_svr4.
11712 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11714 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11715 PSW address/mask between 8-byte and 16-byte formats.
11716 (s390_supply_ptrace_register): Likewise.
11717 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11718 basic addressing mode bit.
11720 2011-11-24 Stan Shebs <stan@codesourcery.com>
11722 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11724 2011-11-17 Stan Shebs <stan@codesourcery.com>
11726 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11727 (tracing_start_time): New global.
11728 (tracing_stop_time): New global.
11729 (tracing_user_name): New global.
11730 (tracing_notes): New global.
11731 (tracing_stop_note): New global.
11732 (cmd_qtstart): Set traceframe_usage, start_time.
11733 (stop_tracing): Set stop_time.
11734 (cmd_qtstatus): Report additional status.
11735 (cmd_qtp): New function.
11736 (handle_tracepoint_query): Call it.
11737 (cmd_qtnotes): New function.
11738 (handle_tracepoint_general_set): Call it.
11739 (get_timestamp): Rename from tsv_get_timestamp.
11741 2011-11-14 Stan Shebs <stan@codesourcery.com>
11742 Kwok Cheung Yeung <kcy@codesourcery.com>
11744 * linux-x86-low.c (small_jump_insn): New.
11745 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11746 trampoline and error message, build a trampoline and issue a small
11747 jump instruction to it.
11748 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11749 trampoline and error message.
11750 (x86_get_min_fast_tracepoint_insn_len): New.
11751 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11752 * linux-low.h (struct linux_target_ops): Add arguments to
11753 install_fast_tracepoint_jump_pad operation, add new operation.
11754 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11756 (linux_get_min_fast_tracepoint_insn_len): New function.
11757 (linux_target_op): Add new operation.
11758 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11759 (gdb_trampoline_buffer_end): Ditto.
11760 (gdb_trampoline_buffer_error): Ditto.
11761 (struct ipa_sym_addresses): Add fields for new IPA variables.
11762 (symbol_list): Add entries for new IPA variables.
11763 (struct tracepoint): Add fields to hold the address range of the
11764 trampoline used by the tracepoint.
11765 (trampoline_buffer_head): New static variable.
11766 (trampoline_buffer_tail): Ditto.
11767 (claim_trampoline_space): New function.
11768 (have_fast_tracepoint_trampoline_buffer): New function.
11769 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11771 (install_fast_tracepoint): Ditto, also add error buffer argument.
11772 (cmd_qtminftpilen): New function.
11773 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11774 (fast_tracepoint_from_trampoline_address): New function.
11775 (fast_tracepoint_collecting): Handle trampoline as part of jump
11777 (set_trampoline_buffer_space): New function.
11778 (initialize_tracepoint): Initialize new IPA variables.
11779 * target.h (struct target_ops): Add arguments to
11780 install_fast_tracepoint_jump_pad operation, add new
11781 get_min_fast_tracepoint_insn_len operation.
11782 (target_get_min_fast_tracepoint_insn_len): New.
11783 (install_fast_tracepoint_jump_pad): Add arguments.
11784 * server.h (IPA_BUFSIZ): Define.
11785 * linux-i386-ipa.c: Include extra header files.
11786 (initialize_fast_tracepoint_trampoline_buffer): New function.
11787 (initialize_low_tracepoint): Call it.
11788 * server.h (set_trampoline_buffer_space): Declare.
11789 (claim_trampoline_space): Ditto.
11790 (have_fast_tracepoint_trampoline_buffer): Ditto.
11792 2011-11-14 Yao Qi <yao@codesourcery.com>
11794 * server.c (handle_query): Handle InstallInTrace for qSupported.
11795 * tracepoint.c (add_tracepoint): Sort list.
11796 (install_tracepoint, download_tracepoint): New.
11797 (cmd_qtdp): Call them to install and download tracepoints.
11798 (sort_tracepoints): Removed.
11799 (cmd_qtstart): Update.
11801 2011-11-14 Yao Qi <yao@codesourcery.com>
11803 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11804 * mem-break.h: Declare.
11805 * tracepoint.c (cmd_qtstart): Move some code to ...
11806 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11808 (download_tracepoints): Move some code to ...
11809 (download_tracepoint_1): ... here. New.
11811 2011-11-08 Yao Qi <yao@codesourcery.com>
11813 * remote-utils.c (relocate_instruction): A comment fix.
11815 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11817 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11818 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11819 dr_status_mirror and dr_control_mirror from debug_reg_state.
11820 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11821 (i386_initial_stuff): Remove use of deleted globals.
11822 (i386_get_thread_context, i386_set_thread_context,
11823 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11824 from debug_reg_state.
11826 2011-11-05 Yao Qi <yao@codesourcery.com>
11828 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11829 address as TPOINT's.
11831 2011-11-02 Stan Shebs <stan@codesourcery.com>
11833 * tracepoint.c (agent_mem_read_string): New function.
11834 (eval_agent_expr): Call it for tracenz.
11835 * server.c (handle_query): Report support for tracenz.
11837 2011-11-02 Yao Qi <yao@codesourcery.com>
11839 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11841 2011-11-02 Yao Qi <yao@codesourcery.com>
11843 * target.h: Fix a typo in comment.
11845 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11847 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11848 clobber the breakpoints' shadows with fast tracepoint jumps.
11849 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11850 * target.c (write_inferior_memory): Also pass MYADDR down to
11853 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11855 * configure.ac: Check support for personality routine.
11856 * configure: Regenerate.
11857 * config.in: Likewise.
11858 * linux-low.c: Include <sys/personality.h>.
11859 Define ADDR_NO_RANDOMIZE if necessary.
11860 (linux_create_inferior): Disable address space randomization when
11861 forking inferior, if requested.
11862 (linux_supports_disable_randomization): New function.
11863 (linux_target_ops): Install it.
11864 * server.h (disable_randomization): Declare.
11865 * server.c (disable_randomization): New global variable.
11866 (handle_general_set): Handle QDisableRandomization.
11867 (handle_query): Likewise for qSupported.
11868 (main): Support --disable-randomization and --no-disable-randomization
11869 command line arguments.
11870 * target.h (struct target_ops): Add supports_disable_randomization.
11871 (target_supports_disable_randomization): New macro.
11873 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11875 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11877 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11878 [!PT_GETDSBT] (target_loadmap): New definition.
11879 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11880 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11881 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11882 and PT_GETDSBT to LINUX_LOADMAP.
11883 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11884 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11886 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11888 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11889 (arm_linux_hwbp_cap): New static variable.
11890 (arm_linux_get_hwbp_cap): Replace by ...
11891 (arm_linux_init_hwbp_cap): ... this new function.
11892 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11893 (arm_linux_get_hw_watchpoint_count): Likewise.
11894 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11895 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11896 (arm_prepare_to_resume): Use perror_with_name instead of error.
11898 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11900 * linux-arm-low.c: Include <signal.h>.
11901 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11902 (struct arm_linux_hwbp_cap): New data type.
11903 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11904 (struct arm_linux_hw_breakpoint): New data type.
11905 (MAX_BPTS, MAX_WPTS): Define.
11906 (struct arch_process_info, struct arch_lwp_info): New data types.
11907 (arm_linux_get_hwbp_cap): New function.
11908 (arm_linux_get_hw_breakpoint_count): Likewise.
11909 (arm_linux_get_hw_watchpoint_count): Likewise.
11910 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11911 (arm_hwbp_control_initialize): Likewise.
11912 (arm_hwbp_control_is_enabled): Likewise.
11913 (arm_hwbp_control_is_initialized): Likewise.
11914 (arm_hwbp_control_disable): Likewise.
11915 (arm_linux_hw_breakpoint_equal): Likewise.
11916 (arm_linux_hw_point_initialize): Likewise.
11917 (struct update_registers_data): New data structure.
11918 (update_registers_callback: New function.
11919 (arm_insert_point): Likewise.
11920 (arm_remove_point): Likewise.
11921 (arm_stopped_by_watchpoint): Likewise.
11922 (arm_stopped_data_address): Likewise.
11923 (arm_new_process): Likewise.
11924 (arm_new_thread): Likewise.
11925 (arm_prepare_to_resume): Likewise.
11926 (the_low_target): Register arm_insert_point, arm_remove_point,
11927 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11928 arm_new_thread, and arm_prepare_to_resume.
11930 2011-09-15 Stan Shebs <stan@codesourcery.com>
11932 * server.h (struct emit_ops): Add compare-goto fields.
11933 * tracepoint.c (gdb_agent_op_sizes): New table.
11934 (emit_eq_goto): New function.
11935 (emit_ne_goto): New function.
11936 (emit_lt_goto): New function.
11937 (emit_le_goto): New function.
11938 (emit_gt_goto): New function.
11939 (emit_ge_goto): New function.
11940 (is_goto_target): New function.
11941 (compile_bytecodes): Recognize special cases of compare-goto
11942 combinations and call specialized emitters for them.
11943 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11944 (amd64_emit_ne_goto): New function.
11945 (amd64_emit_lt_goto): New function.
11946 (amd64_emit_le_goto): New function.
11947 (amd64_emit_gt_goto): New function.
11948 (amd64_emit_ge_goto): New function.
11949 (amd64_emit_ops): Add the new functions.
11950 (i386_emit_eq_goto): New function.
11951 (i386_emit_ne_goto): New function.
11952 (i386_emit_lt_goto): New function.
11953 (i386_emit_le_goto): New function.
11954 (i386_emit_gt_goto): New function.
11955 (i386_emit_ge_goto): New function.
11956 (i386_emit_ops): Add the new functions.
11958 2011-09-08 Stan Shebs <stan@codesourcery.com>
11960 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11961 (i386_emit_epilogue): Restore %ebx.
11963 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11965 * server.c (step_thread): Remove definition.
11966 (process_serial_event): Don't handle Hs.
11967 * server.h (step_thread): Remove declaration.
11968 * target.c (set_desired_inferior): Remove use of step_thread.
11970 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11972 * linux-low.c: Include linux-procfs.h.
11973 (linux_attach_lwp_1): Update comments.
11974 (linux_attach): Scan for existing threads when attaching to a
11975 process that is the tgid.
11976 * Makefile.in: Update dependencies.
11978 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11980 * configure.srv: Add linux-procfs.o dependencies.
11982 2011-08-14 Yao Qi <yao@codesourcery.com>
11984 * target.h (struct target_ops): Fix indent.
11985 * win32-low.c (win32_target_ops): Fix comment.
11987 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11988 Yao Qi <yao@codesourcery.com>
11990 * Makefile.in (clean): Remove tic6x-*.c files.
11991 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11992 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11993 (tic6x-c64xp-linux.c): Likewise.
11994 * configure.srv: Add support for tic6x-*-uclinux.
11995 * linux-tic6x-low.c: New.
11996 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11998 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11999 Yao Qi <yao@codesourcery.com>
12001 * target.h (struct target_ops): Add read_loadmap.
12002 * linux-low.c (struct target_loadseg): New type.
12003 (struct target_loadmap): New type.
12004 (linux_read_loadmap): New function.
12005 (linux_target_ops): Add linux_read_loadmap.
12006 * server.c (handle_query): Support qXfer:fdpic:read packet.
12007 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12010 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12012 * win32-low.c: Include <stdint.h>.
12014 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12016 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12017 to the inferior here.
12018 (i386_remove_aligned_watchpoint): Ditto.
12019 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12020 fit part of the watchpoint in the debug registers.
12021 (i386_update_inferior_debug_regs): New.
12022 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12023 registers, and only update the inferior on success.
12024 (i386_low_remove_watchpoint): Ditto.
12026 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12028 * linux-low.c (compare_ints, unique, list_threads, show_process,
12029 linux_core_of_thread): Delete.
12030 (linux_target_ops): Change linux_core_of_thread to
12031 linux_common_core_of_thread.
12032 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12033 * utils.c (malloc_failure): Change type of argument.
12034 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12035 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12036 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12037 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12038 (IPA_OBJS): Add common-utils-ipa.o.
12039 (ptid_h, linux_osdata_h): New macros.
12040 (server_h): Add common/common-utils.h, common/xml-utils.h,
12041 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12043 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12044 ptid.o, buffer.o): New rules.
12045 (linux-low.o): Add common/linux-osdata.h as a dependency.
12046 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12047 * configure.ac: Add AC_HEADER_DIRENT check.
12048 * config.in: Regenerate.
12049 * configure: Regenerate.
12050 * remote-utils.c (xml_escape_text): Delete.
12051 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12052 buffer_xml_printf): Move to common/buffer.c.
12053 * server.c (main): Remove call to initialize_inferiors.
12054 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12055 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12056 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12057 internal_error, gdb_assert, gdb_assert_fail): Delete.
12058 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12059 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12061 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12062 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12063 initialize_inferiors): Delete.
12065 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12067 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12070 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12072 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12074 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12076 2011-05-26 Yao Qi <yao@codesourcery.com>
12078 * Makefile.in (thread-db.o): Track dependence to
12079 common/gdb_thread_db.h.
12080 * thread-db.c: include gdb_thread_db.h from right place.
12082 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12084 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12085 __FILE__ and __LINE__ to internal_error.
12087 2011-05-13 Doug Evans <dje@google.com>
12089 * thread-db.c (try_thread_db_load_from_sdir): New function.
12090 (try_thread_db_load_from_dir): New function.
12091 (thread_db_load_search): Handle $sdir, ignore $pdir.
12092 Remove trying of system directories if search of
12093 libthread-db-search-path fails, that is now done via $sdir.
12095 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12097 * server.c (handle_query): Add EnableDisableTracepoints to the list
12098 of supported features.
12099 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12101 (cmd_qtenable_disable): New.
12102 (cmd_qtstart): Install tracepoints even if disabled.
12103 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12104 receiving a QTEnable or QTDisable packet.
12105 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12106 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12108 (gdb_probe): Skip data collection if static tracepoint is disabled.
12110 2011-05-10 Doug Evans <dje@google.com>
12112 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12114 2011-05-04 Doug Evans <dje@google.com>
12116 * linux-low.c (linux_join): Skip process lookup.
12117 * spu-low.c (spu_join): Ditto.
12118 * server.c (join_inferiors_callback): Delete.
12119 (process_serial_event): For 'D' packet (detach) call join_inferior
12122 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12124 * README: Don't mention xscale*-*-linux*.
12125 * configure.srv (xscale*-*-linux*): Don't handle target.
12127 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12129 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12131 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12132 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12133 (i386_emit_void_call_2): Likewise.
12135 2011-04-26 Yao Qi <yao@codesourcery.com>
12137 * linux-low.c: Move common macros to linux-ptrace.h.
12138 Include linux-ptrace.h.
12139 * Makefile.in (linux_ptrace_h): New.
12140 (linux-low.o): Depends on linux-ptrace.h.
12142 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12144 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12145 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12146 (remote_prepare): New function with most of the TCP code from ...
12147 (remote_open): ... here. Detect PORT here unconditionally. Move also
12148 setting transport_is_reliable.
12149 * server.c (run_once): New variable.
12150 (gdbserver_usage): Document it.
12151 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12152 the first run if RUN_ONCE.
12153 * server.h (run_once, remote_prepare): New declarations.
12155 2011-04-19 Tom Tromey <tromey@redhat.com>
12157 * win32-low.c (handle_load_dll): Remove duplicate "the".
12159 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12161 Remove support for old Cygwin 1.5 versions.
12162 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12163 function to avoid warning.
12164 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12167 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12169 * gdbserver/server.h (Macro _): Define it if not available.
12171 2011-03-14 Michael Snyder <msnyder@vmware.com>
12173 * hostio.c (handle_close): Remove unnecessary null test.
12175 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12177 * Makefile.in (maintainer-clean realclean distclean): Remove
12178 "make ... subdir_do" command.
12180 2011-03-10 Michael Snyder <msnyder@vmware.com>
12182 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12184 * server.c (handle_v_run): Free alloced buffer on early return.
12186 2011-03-09 Yao Qi <yao@codesourcery.com>
12189 2011-03-04 Yao Qi <yao@codesourcery.com>
12191 * Makefile.in: Remove GNU make feature --directory.
12193 2011-03-05 Yao Qi <yao@codesourcery.com>
12195 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12196 (subdir_do): New make target. Copied from gdb/Makefile.
12197 (maintainer-clean, realclean, distclean, clean): Call corresponding
12198 make targets in common/Makefile.
12200 2011-02-11 Yao Qi <yao@codesourcery.com>
12202 * configure.ac: Call AC_PROG_RANLIB.
12203 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12204 * configure: Regenerate.
12206 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12208 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12210 2011-03-06 Yao Qi <yao@codesourcery.com>
12212 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12214 2011-03-05 Yao Qi <yao@codesourcery.com>
12216 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12217 (subdir_do): New make target. Copied from gdb/Makefile.
12218 (maintainer-clean, realclean, distclean, clean): Call corresponding
12219 make targets in common/Makefile.
12221 2011-03-04 Yao Qi <yao@codesourcery.com>
12223 * Makefile.in: Remove GNU make feature --directory.
12225 2011-03-04 Michael Snyder <msnyder@vmware.com>
12227 * server.c (queue_stop_reply): Call xmalloc not malloc.
12229 2011-03-02 Michael Snyder <msnyder@vmware.com>
12231 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12233 2011-02-28 Michael Snyder <msnyder@vmware.com>
12235 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12236 (cmd_qtframe): Ditto.
12237 (cmd_qtbuffer): Ditto.
12238 (cmd_bigqtbuffer): Ditto.
12240 * utils.c (decimal2str): Initialize 'width' to nine, then
12241 don't mess with it.
12243 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12245 * hostio.c (require_data): Free *data, not data.
12247 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12249 * hostio.c (require_data): Use free, not xfree.
12251 2011-02-27 Michael Snyder <msnyder@vmware.com>
12253 * server.c (handle_query): Discard unused value.
12255 * hostio.c (require_data): Free malloc memory before returning
12258 2011-02-26 Michael Snyder <msnyder@vmware.com>
12260 * linux-low.c (list_threads): Call closedir for dirent.
12262 2011-02-27 Michael Snyder <msnyder@vmware.com>
12264 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12265 a case statement falls through.
12267 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12269 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12272 2011-02-26 Michael Snyder <msnyder@vmware.com>
12274 * utils.c (decimal2str): Eliminate dead code and dead param.
12275 (pulongest): Drop dead param from call to decimal2str.
12278 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12280 Revert the following patch (not approved yet):
12281 2011-02-21 Hui Zhu <teawater@gmail.com>
12282 * tracepoint.c (tp_printf): New function.
12283 (eval_agent_expr): Handle gdb_agent_op_printf.
12285 2011-02-21 Hui Zhu <teawater@gmail.com>
12287 * tracepoint.c (tp_printf): New function.
12288 (eval_agent_expr): Handle gdb_agent_op_printf.
12290 2011-02-18 Tom Tromey <tromey@redhat.com>
12292 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12293 (tracepoint.o): Likewise.
12294 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12295 (gdb_agent_op_names): Likewise.
12297 2011-02-18 Tom Tromey <tromey@redhat.com>
12299 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12300 gdb_agent_op_rot>: New constants.
12301 (gdb_agent_op_names): Add pick and roll.
12302 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12305 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12307 * aclocal.m4: Regenerated with aclocal-1.11.1.
12309 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12311 * server.c (handle_qxfer_traceframe_info): New.
12312 (qxfer_packets): Register "traceframe-info".
12313 (handle_query): Report support for qXfer:traceframe-info:read+.
12314 * tracepoint.c (match_blocktype): New.
12315 (traceframe_find_block_type): Rename to ...
12316 (traceframe_walk_blocks): ... this. Add callback filter argument,
12318 (traceframe_find_block_type): New, reimplemented on top of
12319 traceframe_walk_blocks.
12320 (build_traceframe_info_xml): New.
12321 (traceframe_read_info): New.
12322 * server.h (traceframe_read_info): Declare.
12324 2011-02-11 Yao Qi <yao@codesourcery.com>
12326 * configure.ac: Call AC_PROG_RANLIB.
12327 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12328 * configure: Regenerate.
12330 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12332 * server.c (gdb_read_memory): Change return semantics to allow
12334 (handle_search_memory_1): Adjust.
12335 (process_serial_event) <'m' packet>: Handle partial transfers.
12336 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12338 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12340 * regcache.c (init_register_cache): Initialize
12341 regcache->register_status.
12342 (free_register_cache): Release regcache->register_status.
12343 (regcache_cpy): Copy register_status.
12344 (registers_to_string): Print 'x's for unavailable registers.
12345 (supply_register): Mark the register's status valid or
12346 unavailable, depending on whether a buffer was passed in or not.
12347 (supply_register_zeroed): New.
12348 (supply_regblock): Mark the registers' status valid or
12349 unavailable, depending on whether a buffer was passed in or not.
12350 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12351 (struct regcache): New `register_status' field.
12352 (supply_register_zeroed): Declare.
12353 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12354 supply_register_zeroed, rather than passing a NULL buffer to
12356 * tracepoint.c (fetch_traceframe_registers): Update comment.
12358 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12360 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12363 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12365 * server.h (decode_xfer_write): Change prototype.
12366 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12367 and don't extract the annex here.
12368 * server.c (decode_xfer_read): Remove `annex' parameter,
12369 and don't extract the annex here.
12370 (decode_xfer): New.
12371 (struct qxfer): New.
12372 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12373 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12374 (handle_qxfer_statictrace): New functions, abstracted out from
12375 handle_query, and made to use the struct qxfer interface.
12376 (handle_threads_qxfer_proper): Rename to ...
12377 (handle_qxfer_threads_proper): ... this.
12378 (handle_threads_qxfer): Rename to ...
12379 (handle_qxfer_threads): ... this. Adjust.
12380 (qxfer_packets): New array.
12381 (handle_qxfer): New function.
12382 (handle_query): Use handle_qxfer.
12384 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12386 * gdbreplay.c: Shorten lines of >= 80 columns.
12387 * linux-low.c: Ditto.
12388 * linux-ppc-low.c: Ditto.
12389 * linux-s390-low.c: Ditto.
12390 * linux-sparc-low.c: Ditto.
12391 * linux-x86-low.c: Ditto.
12392 * linux-xtensa-low.c: Ditto.
12393 * mem-break.c: Ditto.
12394 * nto-low.c: Ditto.
12395 * regcache.h: Ditto.
12396 * remote-utils.c: Ditto.
12399 * thread-db.c: Ditto.
12400 * tracepoint.c: Ditto.
12402 * win32-low.h: Ditto.
12404 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12406 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12409 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12411 * server.c (gdbserver_version): Update copyright year in version
12413 * gdbreplay.c (gdbreplay_version): Ditto.
12415 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12417 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12418 * linux-bfin-low.c: New file.
12419 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12420 PT_DATA_ADDR for BFIN targets.
12421 * Makefile.in (SFILES): Add linux-bfin-low.c.
12422 (clean): Remove reg-bfin.c.
12423 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12424 * README: Mention supported Blackfin targets.
12426 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12428 * .gitignore: New file.
12430 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12432 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12434 2010-10-22 Jie Zhang <jie@codesourcery.com>
12436 * Makefile.in: Add FLAGS_TO_PASS variable.
12437 (install): Remove dependency of install-only and recursively
12438 invoke make for install-only.
12440 2010-10-04 Doug Evans <dje@google.com>
12442 * Makefile.in (uninstall): Use $(DESTDIR).
12444 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12448 * linux-x86-low.c (compat_siginfo_from_siginfo)
12449 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12450 si_code is < 0. Check for si_code == SI_TIMER before checking for
12453 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12455 * lynx-i386-low.c: New file.
12456 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12458 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12460 * lynx-low.c (ptrace_request_to_str): Remove handling for
12461 request values that have been removed in LynxOS 5.x.
12463 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12465 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12468 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12470 * configure.ac: Add --enable-inprocess-agent option.
12471 * configure: Rebuilt.
12473 2010-09-06 Yao Qi <yao@codesourcery.com>
12475 * linux-low.c (linux_kill): Remove unused variable.
12476 (linux_stabilize_threads): Likewise.
12477 * server.c (start_inferior): Likewise.
12478 (queue_stop_reply_callback): Likewise.
12479 * tracepoint.c (do_action_at_tracepoint): Likewise.
12481 2010-09-06 Yao Qi <yao@codesourcery.com>
12483 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12486 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12488 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12490 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12492 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12495 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12497 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12498 gdbserver/lynx-ppc-low.c: New files.
12499 * Makefile.in (lynx_low_h): New variable.
12500 (lynx-low.o, lynx-ppc-low.o): New rules.
12501 * configure.ac: On LynxOS, link with -lnetinet.
12502 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12503 * configure: regenerate.
12505 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12507 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12508 * configure.ac: Add check for vasprintf and vsnprintf.
12509 * configure, config.in: Regenerate.
12510 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12512 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12514 * gdbreplay.c: Move include of alloca.h up, next to include of
12516 * server.h: Add include of malloc.h.
12517 * mem-break.c: Remove include of malloc.h.
12518 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12520 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12522 * Makefile.in (memmem.o): Build with -Wno-error.
12524 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12526 * utils.c (xsnprintf): Make non-static.
12527 * server.h: Add xsnprintf declaration.
12528 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12529 replace calls to snprintf by calls to xsnprintf throughout.
12531 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12533 * configure.ac: Add configure check for alloca.
12534 * configure, config.in: Regenerate.
12535 * server.h: Include alloca.h if it exists.
12536 * gdbreplay.c: Include alloca.h if it exists.
12538 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12540 * linux-low.c (__SIGRTMIN): Define if not already defined.
12541 (linux_create_inferior): Check for __ANDROID__ rather than
12543 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12544 are already deferred.
12545 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12546 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12547 stopped and already has a pending signal to report.
12548 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12549 a pending signal to report or is moving out of a jump pad.
12550 (linux_init_signals): Check for __ANDROID__ rather than
12553 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12555 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12556 debug_threads check. Avoid a linear search when not doing debug
12559 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12561 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12562 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12563 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12564 (process_event): Change local fd's type to gdb_fildes_t.
12565 (create_file_handler): Adjust prototype.
12566 (delete_file_handler): Adjust prototype.
12567 (handle_file_event): Adjust prototype. Use pfildes.
12568 (create_file_event): Adjsut prototype.
12569 * remote-utils.c (remote_desc, listen_desc): Change type to
12571 * server.h: New gdb_fildes_t typedef.
12572 [USE_WIN32API]: Include winsock2.h.
12573 (delete_file_handler, add_file_handler): Adjust prototypes.
12574 (pfildes): Declare.
12575 * utils.c (pfildes): New.
12577 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12579 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12580 * configure: Regenerate.
12582 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12584 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12585 (linux_done_accessing_memory): ... this.
12586 (linux_target_ops): Adjust.
12587 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12588 * nto-low.c (nto_target_ops): Adjust comment.
12589 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12590 * spu-low.c (spu_target_ops): Adjust comment.
12591 * target.h (target_ops): Rename unprepare_to_access_memory field
12592 to done_accessing_memory.
12593 (unprepare_to_access_memory): Rename to ...
12594 (done_accessing_memory): ... this.
12596 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12598 * linux-low.c (linux_prepare_to_access_memory): New.
12599 (linux_unprepare_to_access_memory): New.
12600 (linux_target_ops): Install them.
12601 * server.c (read_memory): Rename to ...
12602 (gdb_read_memory): ... this. Use
12603 prepare_to_access_memory/prepare_to_access_memory.
12604 (write_memory): Rename to ...
12605 (gdb_write_memory): ... this. Use
12606 prepare_to_access_memory/prepare_to_access_memory.
12607 (handle_search_memory_1): Adjust.
12608 (process_serial_event): Adjust.
12609 * target.h (struct target_ops): New fields
12610 prepare_to_access_memory and unprepare_to_access_memory.
12611 (prepare_to_access_memory, unprepare_to_access_memory): New.
12612 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12613 prepare_to_access_memory/prepare_to_access_memory.
12614 * nto-low.c (nto_target_ops): Adjust.
12615 * spu-low.c (spu_target_ops): Adjust.
12616 * win32-low.c (win32_target_ops): Adjust.
12618 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12620 * Makefile.in (WARN_CFLAGS): Get it from configure.
12621 (WERROR_CFLAGS): New.
12622 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12623 * configure.ac: Introduce --enable-werror, which adds -Werror to
12624 the compiler command line. Enabled by default. Disable with
12625 --disable-werror. Add -Wdeclaration-after-statement
12626 Wpointer-arith and -Wformat-nonliteral to warning flags.
12627 * configure: Regenerate.
12629 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12631 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12633 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12635 * gdbreplay.c (remote_error): New.
12637 (expect): Use gdbchar. Check for error reading from GDB.
12638 Clarify sync error output.
12639 (play): Check for errors writing to GDB.
12640 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12641 * remote-utils.c (getpkt): Check for errors writing to the remote
12644 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12646 * linux-low.c (linux_wait_1): Move non-debugging code out of
12647 `debug_threads' control.
12649 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12651 * linux-low.c (linux_wait_1): Don't set last_status here.
12652 * server.c (push_event, queue_stop_reply_callback): Assert we're
12653 not pushing a TARGET_WAITKIND_IGNORE event.
12654 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12655 (myresume, handle_target_event): Set the thread's last_resume_kind
12656 and last_status from the target returned status.
12658 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12662 * linux-x86-low.c (update_debug_registers_callback): New.
12663 (i386_dr_low_set_addr): Use it.
12664 (i386_dr_low_get_addr): New.
12665 (i386_dr_low_set_control): Use update_debug_registers_callback.
12666 (i386_dr_low_get_control): New.
12667 (i386_dr_low_get_status): Adjust.
12668 * linux-low.c (linux_stop_lwp): New.
12669 * linux-low.h (linux_stop_lwp): Declare.
12671 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12672 argument instead of a i386_debug_reg_state.
12673 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12674 a i386_debug_reg_state.
12675 (i386_insert_aligned_watchpoint): Adjust.
12676 (i386_remove_aligned_watchpoint): Adjust.
12677 (i386_low_stopped_data_address): Read the debug registers from the
12678 inferior instead of from the mirrors.
12679 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12680 (i386_dr_low_get_addr): Declare.
12681 (i386_dr_low_get_control): Declare.
12682 (i386_dr_low_get_status): Change prototype.
12684 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12685 (i386_dr_low_get_addr): New.
12686 (i386_dr_low_get_control): New.
12687 (i386_dr_low_get_status): Adjust prototype. Return
12689 (i386_initial_stuff): Clear dr_status_mirror and
12691 (i386_get_thread_context): Adjust.
12692 (i386_set_thread_context): Adjust.
12693 (i386_thread_added): Adjust.
12695 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12697 * linux-low.h (linux_thread_area): Delete declaration.
12699 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12701 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12702 after its termination.
12704 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12706 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12707 (gdb_wants_all_stopped): Delete.
12708 (linux_wait_1): Don't call them.
12709 * server.c (handle_v_cont): Tag all threads as want-stopped.
12710 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12711 stopped as "client-wants-stopped".
12713 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12715 * Makefile.in (signals_h): New.
12716 (server_h): Depend on it.
12717 (server.o): Don't depend on $(signals_def).
12718 (signals.o): Depend on $(signals_def).
12720 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12722 * Makefile.in (signals_def): New.
12723 (server_h): Append include/gdb/signals.h and signals_def.
12724 (server.o): Append signals_def.
12726 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12728 * server.c (handle_target_event): Use target_signal_to_host for
12729 resume_info.sig initialization.
12730 * target.h (struct thread_resume) <sig>: New comment.
12732 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12734 * server.c (handle_query): strcpy() the returned string from paddress()
12735 instead of sprintf().
12736 * utils.c (paddress): Return phex_nz().
12738 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12740 * server.c (handle_v_cont): Call mourn_inferior if process
12742 (myresume): Likewise.
12744 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12746 Static tracepoints, and integration with UST.
12748 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12749 * mem-break.c (uninsert_all_breakpoints)
12750 (reinsert_all_breakpoints): New.
12751 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12752 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12753 (gdb_agent_ust_loaded, helper_thread_id)
12754 (gdb_agent_helper_thread_id): New macros.
12755 (struct ipa_sym_addresses): Add addr_ust_loaded,
12756 addr_helper_thread_id, addr_cmd_buf.
12757 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12758 (in_process_agent_loaded_ust): New.
12759 (write_e_ust_not_loaded): New.
12760 (maybe_write_ipa_ust_not_loaded): New.
12761 (struct collect_static_trace_data_action): New.
12762 (enum tracepoint_type) <static_tracepoint>: New.
12763 (struct tracepoint) <handle>: Mention static tracepoints.
12764 (struct static_tracepoint_ctx): New.
12765 (CMD_BUF_SIZE): New.
12766 (add_tracepoint_action): Handle static tracepoint actions.
12767 (unprobe_marker_at): New.
12768 (clear_installed_tracepoints): Handle static tracepoints.
12769 (cmd_qtdp): Handle static tracepoints.
12770 (probe_marker_at): New.
12771 (cmd_qtstart): Handle static tracepoints.
12772 (response_tracepoint): Handle static tracepoints.
12773 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12774 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12775 (get_context_regcache): Handle static tracepoints.
12776 (do_action_at_tracepoint): Handle static tracepoint actions.
12777 (traceframe_find_block_type): Handle static trace data blocks.
12778 (traceframe_read_sdata): New.
12779 (download_tracepoints): Download static tracepoint actions.
12780 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12781 (GDB_PROBE_NAME): New.
12783 (GET_UST_SYM): New.
12786 (ust_marker_to_static_tracepoint): New.
12788 (collect_ust_data_at_tracepoint): New.
12789 (gdb_ust_probe): New.
12790 (UNIX_PATH_MAX, SOCK_DIR): New.
12791 (gdb_ust_connect_sync_socket): New.
12792 (resume_thread, stop_thread): New.
12793 (run_inferior_command): New.
12794 (init_named_socket): New.
12795 (gdb_ust_socket_init): New.
12796 (cstr_to_hexstr): New.
12798 (first_marker, next_marker): New.
12799 (response_ust_marker): New.
12800 (cmd_qtfstm, cmd_qtsstm): New.
12801 (unprobe_marker_at, probe_marker_at): New.
12802 (cmd_qtstmat, gdb_ust_thread): New.
12803 (gdb_ust_init): New.
12804 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12805 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12806 (ST_REGENTRY): New.
12807 (x86_64_st_collect_regmap): New.
12808 (X86_64_NUM_ST_COLLECT_GREGS): New.
12809 (AMD64_RIP_REGNUM): New.
12810 (supply_static_tracepoint_registers): New.
12811 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12812 (ST_REGENTRY): New.
12813 (i386_st_collect_regmap): New.
12814 (i386_NUM_ST_COLLECT_GREGS): New.
12815 (supply_static_tracepoint_registers): New.
12816 * server.c (handle_query): Handle qXfer:statictrace:read.
12817 <qSupported>: Report support for StaticTracepoints, and
12818 qXfer:statictrace:read features.
12819 * server.h (traceframe_read_sdata)
12820 (supply_static_tracepoint_registers): Declare.
12821 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12822 (unpack_varlen_hex): Include in IPA build.
12823 * Makefile.in (ustlibs, ustinc): New.
12824 (IPA_OBJS): Add remote-utils-ipa.o.
12825 ($(IPA_LIB)): Link -ldl and -lpthread.
12827 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12828 * config.in, configure: Regenerate.
12830 2010-06-20 Ian Lance Taylor <iant@google.com>
12831 Pedro Alves <pedro@codesourcery.com>
12833 * linux-x86-low.c (always_true): Delete.
12834 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12835 trying to fool the compiler with always_true.
12837 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12839 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12840 conditions in gdbserver.
12842 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12844 * spu-low.c (spu_read_memory): Wrap around local store limit.
12845 (spu_write_memory): Likewise.
12847 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12849 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12850 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12852 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12854 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12855 uses with LONGEST uses.
12857 2010-06-14 Stan Shebs <stan@codesourcery.com>
12858 Pedro Alves <pedro@codesourcery.com>
12862 * linux-x86-low.c: Include limits.h.
12864 (always_true): New.
12867 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12868 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12869 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12870 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12871 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12872 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12873 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12874 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12875 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12876 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12877 (amd64_emit_void_call_2): New.
12878 (amd64_emit_ops): New.
12879 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12880 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12881 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12882 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12883 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12884 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12885 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12886 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12887 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12888 (i386_emit_stack_adjust, i386_emit_int_call_1)
12889 (i386_emit_void_call_2): New.
12890 (i386_emit_ops): New.
12891 (x86_emit_ops): New.
12892 (the_low_target): Install x86_emit_ops.
12893 * server.h (struct emit_ops): New.
12894 (get_raw_reg_func_addr): Declare.
12895 (current_insn_ptr, emit_error): Declare.
12896 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12897 (set_trace_state_variable_value): New defines.
12898 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12899 addr_get_trace_state_variable_value and
12900 addr_set_trace_state_variable_value.
12901 (symbol_list): New fields for get_raw_reg,
12902 get_trace_state_variable_value and set_trace_state_variable_value.
12903 (condfn): New typedef.
12904 (struct tracepoint): New field `compiled_cond'.
12905 (do_action_at_tracepoint): Clear compiled_cond.
12906 (get_trace_state_variable_value, set_trace_state_variable_value):
12908 (condition_true_at_tracepoint): If there's a compiled condition,
12910 (current_insn_ptr, emit_error): New globals.
12911 (struct bytecode_address): New.
12912 (get_raw_reg_func_addr): New.
12913 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12914 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12915 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12916 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12917 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12918 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12919 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12920 (compile_tracepoint_condition, compile_bytecodes): New.
12921 * target.h (emit_ops): Forward declare.
12922 (struct target_ops): New field emit_ops.
12923 (target_emit_ops): New.
12924 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12925 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12926 * linux-low.c (linux_emit_ops): New.
12927 (linux_target_ops): Install it.
12928 * linux-low.h (struct linux_target_ops): New field emit_ops.
12930 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12932 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12933 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12935 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12936 Stan Shebs <stan@codesourcery.com>
12938 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12939 (all): Depend on $(extra_libraries).
12940 (install-only): Install the IPA.
12941 (IPA_OBJS, IPA_LIB): New.
12942 (clean): Remove the IPA lib.
12943 (IPAGENT_CFLAGS): New.
12944 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12945 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12946 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12947 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12948 * configure.ac: Check for atomic builtins support in the compiler.
12949 (IPA_DEPFILES, extra_libraries): Define.
12950 * configure.srv (ipa_obj): Add description.
12951 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12952 (i[34567]86-*-linux*): Set ipa_obj.
12953 (x86_64-*-linux*): Set ipa_obj.
12954 * linux-low.c (stabilizing_threads): New.
12955 (supports_fast_tracepoints): New.
12956 (linux_detach): Stabilize threads before detaching.
12957 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12958 the lwp is either not stabilizing, or is moving out of a jump pad.
12959 (linux_fast_tracepoint_collecting): New.
12960 (maybe_move_out_of_jump_pad): New.
12961 (enqueue_one_deferred_signal): New.
12962 (dequeue_one_deferred_signal): New.
12963 (linux_wait_for_event_1): If moving out of a jump pad, defer
12964 pending signals to later.
12965 (linux_stabilize_threads): New.
12966 (linux_wait_1): Check if threads need moving out of jump pads, and
12968 (stuck_in_jump_pad_callback): New.
12969 (move_out_of_jump_pad_callback): New.
12970 (lwp_running): New.
12971 (linux_resume_one_lwp): Handle moving out of jump pads.
12972 (linux_set_resume_request): Dequeue deferred signals.
12973 (need_step_over_p): Also step over fast tracepoint jumps.
12974 (start_step_over): Also uninsert fast tracepoint jumps.
12975 (finish_step_over): Also reinsert fast tracepoint jumps.
12976 (linux_install_fast_tracepoint_jump): New.
12977 (linux_target_ops): Install linux_stabilize_threads and
12978 linux_install_fast_tracepoint_jump_pad.
12979 * linux-low.h (linux_target_ops) <get_thread_area,
12980 install_fast_tracepoint_jump_pad>: New fields.
12981 (struct lwp_info) <collecting_fast_tracepoint,
12982 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12983 (linux_get_thread_area): Declare.
12984 * linux-x86-low.c (jump_insn): New.
12985 (x86_get_thread_area): New.
12986 (append_insns): New.
12987 (push_opcode): New.
12988 (amd64_install_fast_tracepoint_jump_pad): New.
12989 (i386_install_fast_tracepoint_jump_pad): New.
12990 (x86_install_fast_tracepoint_jump_pad): New.
12991 (the_low_target): Install x86_get_thread_area and
12992 x86_install_fast_tracepoint_jump_pad.
12993 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12994 (struct fast_tracepoint_jump): New.
12995 (fast_tracepoint_jump_insn): New.
12996 (fast_tracepoint_jump_shadow): New.
12997 (find_fast_tracepoint_jump_at): New.
12998 (fast_tracepoint_jump_here): New.
12999 (delete_fast_tracepoint_jump): New.
13000 (set_fast_tracepoint_jump): New.
13001 (uninsert_fast_tracepoint_jumps_at): New.
13002 (reinsert_fast_tracepoint_jumps_at): New.
13003 (set_breakpoint_at): Use write_inferior_memory.
13004 (uninsert_raw_breakpoint): Use write_inferior_memory.
13005 (check_mem_read): Mask out fast tracepoint jumps.
13006 (check_mem_write): Mask out fast tracepoint jumps.
13007 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13008 (set_fast_tracepoint_jump): Declare.
13009 (delete_fast_tracepoint_jump)
13010 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13011 (reinsert_fast_tracepoint_jumps_at): Declare.
13012 * regcache.c: Don't compile many functions when building the
13013 in-process agent library.
13014 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13015 the register buffer in the heap.
13016 (free_register_cache): If the register buffer isn't owned by the
13017 regcache, don't free it.
13018 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13019 pre-existing register caches.
13020 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13022 (convert_ascii_to_int): : Constify `from' parameter type.
13023 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13024 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13025 the needed buffer in-place.
13026 (relocate_instruction): New.
13027 * server.c (handle_query) <qSymbols>: If the target supports
13028 tracepoints, give it a chance of looking up symbols. Report
13029 support for fast tracepoints.
13030 (handle_status): Stabilize threads.
13031 (process_serial_event): Adjust.
13032 * server.h (struct fast_tracepoint_jump): Forward declare.
13033 (struct process_info) <fast_tracepoint_jumps>: New field.
13034 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13035 (decode_X_packet, decode_M_packet): Adjust.
13036 (relocate_instruction): Declare.
13037 (in_process_agent_loaded): Declare.
13038 (tracepoint_look_up_symbols): Declare.
13039 (struct fast_tpoint_collect_status): Declare.
13040 (fast_tracepoint_collecting): Declare.
13041 (force_unlock_trace_buffer): Declare.
13042 (handle_tracepoint_bkpts): Declare.
13043 (initialize_low_tracepoint)
13044 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13045 * target.h (struct target_ops) <stabilize_threads,
13046 install_fast_tracepoint_jump_pad>: New fields.
13047 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13048 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13049 [HAVE_STDINT_H]: Include stdint.h.
13050 (trace_debug_1): Rename to ...
13051 (trace_vdebug): ... this.
13052 (trace_debug): Rename to ...
13053 (trace_debug_1): ... this. Add `level' parameter.
13054 (trace_debug): New.
13055 (ATTR_USED, ATTR_NOINLINE): New.
13056 (IP_AGENT_EXPORT): New.
13057 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13058 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13059 (about_to_request_buffer_space, trace_buffer_is_full)
13060 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13061 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13062 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13063 (traceframe_write_count, traceframes_created)
13064 (trace_state_variables)
13065 New renaming defines.
13066 (struct ipa_sym_addresses): New.
13067 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13068 (symbol_list): New.
13069 (ipa_sym_addrs): New.
13070 (all_tracepoint_symbols_looked_up): New.
13071 (in_process_agent_loaded): New.
13072 (write_e_ipa_not_loaded): New.
13073 (maybe_write_ipa_not_loaded): New.
13074 (tracepoint_look_up_symbols): New.
13075 (debug_threads) [IN_PROCESS_AGENT]: New.
13076 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13077 (UNKNOWN_SIDE_EFFECTS): New.
13078 (stop_tracing): New.
13079 (flush_trace_buffer): New.
13080 (stop_tracing_bkpt): New.
13081 (flush_trace_buffer_bkpt): New.
13082 (read_inferior_integer): New.
13083 (read_inferior_uinteger): New.
13084 (read_inferior_data_pointer): New.
13085 (write_inferior_data_pointer): New.
13086 (write_inferior_integer): New.
13087 (write_inferior_uinteger): New.
13088 (struct collect_static_trace_data_action): Delete.
13089 (enum tracepoint_type): New.
13090 (struct tracepoint) <type>: New field `type'.
13091 <actions_str, step_actions, step_actions_str>: Only include in
13093 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13094 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13095 (tracepoints): Use IP_AGENT_EXPORT.
13096 (last_tracepoint): Don't include in the IPA.
13097 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13098 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13099 (alloced_trace_state_variables): New.
13100 (trace_state_variables): Use IP_AGENT_EXPORT.
13101 (traceframe_t): Delete unused variable.
13102 (circular_trace_buffer): Don't include in the IPA.
13103 (trace_buffer_start): Delete.
13104 (struct trace_buffer_control): New.
13105 (trace_buffer_free): Delete.
13106 (struct ipa_trace_buffer_control): New.
13107 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13108 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13110 (trace_buffer_ctrl): New.
13111 (TRACE_BUFFER_CTRL_CURR): New.
13112 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13113 Reimplement as macros.
13114 (trace_buffer_wrap): Delete.
13115 (traceframe_write_count, traceframe_read_count)
13116 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13117 (struct tracepoint_hit_ctx) <type>: New field.
13118 (struct fast_tracepoint_ctx): New.
13119 (memory_barrier): New.
13121 (record_tracepoint_error): Update atomically in the IPA.
13122 (clear_inferior_trace_buffer): New.
13123 (about_to_request_buffer_space): New.
13124 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13125 updating the same buffer.
13126 (add_tracepoint): Default the tracepoint's type to trap
13127 tracepoint, and orig_size to -1.
13128 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13129 internal variables.
13130 (create_trace_state_variable): New parameter `gdb'. Handle it.
13131 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13132 (cmd_qtdp): Handle fast tracepoints.
13133 (cmd_qtdv): Adjust.
13134 (max_jump_pad_size): New.
13135 (gdb_jump_pad_head): New.
13136 (get_jump_space_head): New.
13137 (claim_jump_space): New.
13138 (sort_tracepoints): New.
13139 (MAX_JUMP_SIZE): New.
13140 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13142 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13143 support. Upload fast traceframes, and delete internal IPA
13145 (stop_tracing_handler): New.
13146 (flush_trace_buffer_handler): New.
13147 (cmd_qtstop): Upload fast tracepoints.
13148 (response_tracepoint): Handle fast tracepoints.
13149 (tracepoint_finished_step): Upload fast traceframes. Set the
13150 tracepoint hit context's tracepoint type.
13151 (handle_tracepoint_bkpts): New.
13152 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13153 type. Add comment about fast tracepoints.
13154 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13155 non-existing action_str field.
13156 (get_context_regcache): Handle fast tracepoints.
13157 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13159 (fast_tracepoint_from_jump_pad_address): New.
13160 (fast_tracepoint_from_ipa_tpoint_address): New.
13161 (collecting_t): New.
13162 (force_unlock_trace_buffer): New.
13163 (fast_tracepoint_collecting): New.
13165 (gdb_collect): New.
13166 (write_inferior_data_ptr): New.
13167 (target_tp_heap): New.
13168 (target_malloc): New.
13169 (download_agent_expr): New.
13171 (download_tracepoints): New.
13172 (download_trace_state_variables): New.
13173 (upload_fast_traceframes): New.
13174 (IPA_FIRST_TRACEFRAME): New.
13175 (IPA_NEXT_TRACEFRAME_1): New.
13176 (IPA_NEXT_TRACEFRAME): New.
13177 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13178 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13179 (gdb_jump_pad_buffer_end): New.
13180 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13181 (initialize_tracepoint): Adjust.
13182 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13183 buffer. Initialize the low module.
13184 * utils.c (PREFIX, TOOLNAME): New.
13185 (malloc_failure): Use PREFIX.
13186 (error): In the IPA, an error causes an exit.
13187 (fatal, warning): Use PREFIX.
13188 (internal_error): Use TOOLNAME.
13189 (NUMCELLS): Increase to 10.
13190 * configure, config.in: Regenerate.
13192 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13194 * server.c (handle_query) <qSupported>: Do two passes over the
13195 qSupported string to avoid nesting strtok.
13197 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13199 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13201 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13202 -Wl,--dynamic-list.
13203 * configure: Regenerate.
13204 * proc-service.list: New.
13206 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13208 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13211 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13213 * gdbreplay.c (remote_open): Check error return from socket() call by
13214 its equality to -1 not by it being negative.
13215 * remote-utils.c (remote_open): Likewise.
13217 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13219 * config.h: Regenerate.
13221 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13223 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13224 doesn't provide PTRACE_GET_THREAD_AREA.
13226 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13228 * linux-m68k-low.c: Include <asm/ptrace.h>
13229 (ps_get_thread_area): Implement.
13231 2010-05-03 Doug Evans <dje@google.com>
13233 * event-loop.c (struct callback_event): New struct.
13234 (callback_list): New global.
13235 (append_callback_event, delete_callback_event): New functions.
13236 (process_callback): New function.
13237 (start_event_loop): Call it.
13238 * remote-utils.c (NOT_SCHEDULED): Define.
13239 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13240 moved out of readchar.
13241 (readchar): Rewrite. Call reschedule before returning.
13242 (reset_readchar): New function.
13243 (remote_close): Call it.
13244 (process_remaining, reschedule): New functions.
13245 * server.h (callback_handler_func): New typedef.
13246 (append_callback_event, delete_callback_event): Declare.
13248 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13250 * proc-service.c (ps_pglobal_lookup): Use
13251 thread_db_look_up_one_symbol.
13252 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13253 parameter. Use it instead of all_symbols_looked_up.
13254 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13256 (all_symbols_looked_up): Don't declare.
13257 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13258 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13260 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13261 Set all_symbols_looked_up here.
13262 (thread_db_look_up_one_symbol): New.
13263 (thread_db_get_tls_address): Adjust.
13264 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13265 thread_db object on the heap, and tentatively set it in the
13267 (thread_db_init): Don't set all_symbols_looked_up here.
13268 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13270 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13272 * linux-low.c (linux_kill, linux_detach): Adjust.
13273 (status_pending_p_callback): Remove redundant statement. Check
13274 for !TARGET_WAITIKIND_IGNORE, instead of
13275 TARGET_WAITKIND_STOPPED.
13276 (handle_tracepoints): Make sure LWP is locked. Adjust.
13277 (linux_wait_for_event_1): Adjust.
13278 (linux_cancel_breakpoints): New.
13279 (unsuspend_one_lwp): New.
13280 (unsuspend_all_lwps): New.
13281 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13282 (send_sigstop_callback): Change return type to int, add new
13283 `except' parameter and handle it.
13284 (suspend_and_send_sigstop_callback): New.
13285 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13286 pass them down. If SUSPEND, also increment the lwp's suspend
13288 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13289 (need_step_over_p): Don't consider suspended LWPs.
13290 (start_step_over): Adjust.
13291 (proceed_one_lwp): Change return type to int, add new `except'
13292 parameter and handle it.
13293 (unsuspend_and_proceed_one_lwp): New.
13294 (proceed_all_lwps): Use find_inferior instead of
13296 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13297 also decrement the suspend count of LWPs. Pass `except' down,
13298 instead of hacking its suspend count.
13299 (linux_pause_all): Add `freeze' parameter. Adjust.
13300 (linux_unpause_all): New.
13301 (linux_target_ops): Install linux_unpause_all.
13302 * server.c (handle_status): Adjust.
13303 * target.h (struct target_ops): New fields `unpause_all' and
13304 `cancel_breakpoints'. Add new parameter to `pause_all'.
13305 (pause_all): Add new `freeze' parameter.
13306 (unpause_all): New.
13307 (cancel_breakpoints): New.
13308 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13309 cancel breakpoints.
13310 (cmd_qtstart): Pause threads.
13311 (stop_tracing): Pause threads, and cancel breakpoints.
13312 * win32-low.c (win32_target_ops): Adjust.
13314 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13316 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13317 the inferior right away from here...
13318 (linux_wait_1): ... to here, and adjust to check the thread's
13319 last_resume_kind instead of the lwp's step or stop_expected flags.
13321 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13323 * README: Use consistent `GDB' and `GDBserver' spellings.
13325 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13327 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13328 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13329 (linux_detach_one_lwp): Assume the lwp is stopped.
13330 (any_thread_of): Delete.
13331 (linux_detach): Stop all lwps here. Don't blindly delete all
13333 (delete_lwp_callback): New.
13334 (linux_mourn): Delete all lwps of the process that is gone.
13335 (linux_wait_1): Don't delete the last lwp of the process here.
13336 * mem-break.h (mark_breakpoints_out): Declare.
13337 * mem-break.c (mark_breakpoints_out): New.
13338 (free_all_breakpoints): Use it.
13339 * server.c (handle_target_event): If the process is gone, mark
13341 * thread-db.c (struct thread_db) <create_bp>: New field.
13342 (thread_db_enable_reporting): Fix prototype. Store a thread event
13343 breakpoint reference in the thread_db struct.
13344 (thread_db_load_search): Clear the thread_db object.
13345 (try_thread_db_load_1): Ditto.
13346 (switch_to_process): New.
13347 (disable_thread_event_reporting): Use it.
13348 (remove_thread_event_breakpoints): New.
13349 (thread_db_detach, thread_db_mourn): Use it.
13351 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13353 * linux-low.c (linux_enable_event_reporting): New.
13354 (linux_wait_for_event_1, handle_extended_wait): Use it.
13356 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13358 * linux-low.c (linux_kill_one_lwp, linux_kill)
13359 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13360 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13361 SIGSTOP even if the LWP is stopped.
13362 (send_sigstop_callback): New.
13363 (stop_all_lwps): Use send_sigstop_callback instead.
13364 (linux_resume_one_thread): Adjust.
13365 (proceed_one_lwp): Still proceed an LWP that the client has
13366 requested to stop, if we haven't reported it as stopped yet. Make
13367 sure that LWPs the client want stopped, have a pending SIGSTOP.
13369 2010-04-26 Doug Evans <dje@google.com>
13371 * server.c (handle_general_set): Make static.
13373 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13374 Print received char after testing for error/eof instead of before.
13375 (input_interrupt): Tweak comment.
13377 2010-04-23 Doug Evans <dje@google.com>
13379 * server.c (start_inferior): Print inferior argv if --debug.
13381 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13383 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13384 * nto-x86-low.c: Include server.h
13386 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13388 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13389 be consistent with other sources of this directory.
13390 (init_registers_amd64): Correct name of source file of this function
13393 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13395 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13396 64-bit executables.
13398 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13400 * win32-i386-low.c: Add 64-bit support.
13401 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13402 (init_registers_amd64): Declare.
13403 (mappings): Add 64-bit version of array.
13404 (init_windows_x86): New function.
13405 (the_low_target): Change init_arch field to init_windows_x86.
13407 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13409 * win32-low.c: Adapt to support also 64-bit architecture.
13410 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13411 (get_image_name): Use SIZE_T type for local variable `done'.
13412 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13413 (toolhelp_get_dll_name): Idem.
13414 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13415 Use uintptr_t typecast to avoid warning.
13416 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13417 (handle_exception): Use phex_nz to avoid warning.
13418 (win32_wait): Remove unused local variable `process'.
13420 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13422 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13425 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13427 * configure.ac: Use `ws2_32' library for srv_mingw.
13428 * configure: Regenerate.
13429 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13430 * remote-utils.c: Likewise.
13432 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13434 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13435 if __x86_64__ is defined.
13437 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13439 * configure: Regenerate.
13441 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13443 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13444 * target.h (target_ops): New get_tib_address field.
13445 * win32-low.h (win32_thread_info): Add thread_local_base field.
13446 * win32-low.c (child_add_thread): Add tlb argument.
13447 Set thread_local_base field to TLB.
13448 (get_child_debug_event): Adapt to child_add_thread change.
13449 (win32_get_tib_address): New function.
13450 (win32_target_ops): Set get_tib_address field to
13451 win32_get_tib_address.
13452 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13454 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13456 * linux-low.c (linux_mourn): Also remove the process.
13457 * server.c (handle_target_event): Don't remove the process here.
13458 * nto-low.c (nto_mourn): New.
13459 (nto_target_ops): Install it.
13460 * spu-low.c (spu_mourn): New.
13461 (spu_target_ops): Install it.
13462 * win32-low.c (win32_mourn): New.
13463 (win32_target_ops): Install it.
13465 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13467 * server.h (buffer_xml_printf): Remove redundant `;'.
13469 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13471 * regcache.c (set_register_cache): Invalidate regcaches before
13472 changing the register cache layout.
13473 (regcache_invalidate_one): Allow a NULL regcache.
13474 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13475 regcaches before changing the register cache layout or the target
13478 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13480 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13481 variable warning on Linux/x86-64.
13483 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13485 GDBserver disconnected tracing support.
13487 * linux-low.c (linux_remove_process): Delete.
13488 (add_lwp): Don't set last_resume_kind here.
13489 (linux_kill): Use `mourn'.
13490 (linux_detach): Use `thread_db_detach', and `mourn'.
13491 (linux_mourn): New.
13492 (linux_attach_lwp_1): Adjust comment.
13493 (linux_attach): last_resume_kind moved the thread_info; adjust.
13494 (status_pending_p_callback): Adjust.
13495 (linux_wait_for_event_1): Adjust.
13496 (count_events_callback, select_singlestep_lwp_callback)
13497 (select_event_lwp_callback, cancel_breakpoints_callback)
13498 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13499 (proceed_one_lwp): Adjust.
13500 (linux_async): Add debug output.
13501 (linux_thread_stopped): New.
13502 (linux_pause_all): New.
13503 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13505 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13506 (thread_db_free): Delete declaration.
13507 (thread_db_detach, thread_db_mourn): Declare.
13508 * thread-db.c (thread_db_init): Use thread_db_mourn.
13509 (thread_db_free): Delete, split in two.
13510 (disable_thread_event_reporting): New.
13511 (thread_db_detach): New.
13512 (thread_db_mourn): New.
13514 * server.h (struct thread_info) <last_resume_kind>: New field.
13515 <attached>: Add comment.
13516 <gdb_detached>: New field.
13517 (handler_func): Change return type to int.
13518 (handle_serial_event, handle_target_event): Ditto.
13519 (gdb_connected): Declare.
13521 (disconnected_tracing): Declare.
13522 (stop_tracing): Declare.
13524 * server.c (handle_query) <qSupported>: Report support for
13525 disconnected tracing.
13526 (queue_stop_reply_callback): Account for running threads.
13527 (gdb_wants_thread_stopped): New.
13528 (gdb_wants_all_threads_stopped): New.
13529 (gdb_reattached_process): New.
13530 (handle_status): Clear the `gdb_detached' flag of all processes.
13531 In all-stop, stop all threads.
13532 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13533 (process_serial_event): If the remote connection breaks, or if an
13534 exit was forced with "monitor exit", force an event loop exit.
13535 Handle disconnected tracing on detach.
13536 (handle_serial_event): Adjust.
13537 (handle_target_event): If GDB isn't connected, forward events back
13538 to the inferior, unless the last process exited, in which case,
13539 exit gdbserver. Adjust interface.
13541 * remote-utils.c (remote_open): Don't block in accept. Instead
13542 register an event loop source on the listen socket file
13543 descriptor. Refactor bits into ...
13544 (listen_desc): ... this new global.
13545 (gdb_connected): ... this new function.
13546 (enable_async_notification): ... this new function.
13547 (handle_accept_event): ... this new function.
13548 (remote_close): Clear remote_desc.
13550 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13552 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13554 (mourn_inferior): Define.
13555 (target_process_qsupported): Avoid the dangling else problem.
13556 (thread_stopped): Define.
13557 (pause_all): Define.
13558 (target_waitstatus_to_string): Declare.
13559 * target.c (target_waitstatus_to_string): New.
13561 * tracepoint.c (tracing): Make extern.
13562 (disconnected_tracing): New.
13563 (stop_tracing): Make extern. Handle tracing stops due to GDB
13565 (cmd_qtdisconnected): New.
13566 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13567 (handle_tracepoint_general_set): Handle QTDisconnected.
13569 * event-loop.c (event_handler_func): Change return type to int.
13570 (process_event): Bail out if the event handler wants the event
13572 (handle_file_event): Ditto.
13573 (start_event_loop): Bail out if the event handler wants the event
13576 * nto-low.c (nto_target_ops): Adjust.
13577 * spu-low.c (spu_wait): Don't remove the process here.
13578 (spu_target_ops): Adjust.
13579 * win32-low.c (win32_wait): Don't remove the process here.
13580 (win32_target_ops): Adjust.
13582 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13584 * regcache.c (realloc_register_cache): Invalidate inferior's
13585 regcache before recreating it.
13587 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13589 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13591 2010-04-09 Stan Shebs <stan@codesourcery.com>
13592 Pedro Alves <pedro@codesourcery.com>
13594 * server.h (LONGEST): New.
13595 (struct thread_info) <while_stepping>: New field.
13596 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13598 (initialize_tracepoint, handle_tracepoint_general_set)
13599 (handle_tracepoint_query, tracepoint_finished_step)
13600 (tracepoint_was_hit, release_while_stepping_state_list):
13601 (current_traceframe): Declare.
13602 * server.c (handle_general_set): Handle tracepoint packets.
13603 (read_memory): New.
13604 (write_memory): New.
13605 (handle_search_memory_1): Use read_memory.
13606 (handle_query): Report support for conditional tracepoints, trace
13607 state variables, and tracepoint sources. Handle tracepoint
13609 (main): Initialize the tracepoints module.
13610 (process_serial_event): Handle traceframe reads/writes.
13612 * linux-low.c (handle_tracepoints): New.
13613 (linux_wait_1): Call it.
13614 (linux_resume_one_lwp): Handle while-stepping.
13615 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13616 (linux_target_ops): Install them.
13617 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13619 * linux-x86-low.c (x86_supports_tracepoints): New.
13620 (the_low_target). Install it.
13622 * mem-break.h (delete_breakpoint): Declare.
13623 * mem-break.c (delete_breakpoint): Make external.
13625 * target.h (struct target_ops): Add `supports_tracepoints',
13626 `read_pc', and `write_pc' fields.
13627 (target_supports_tracepoints): Define.
13628 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13631 * regcache.h (struct regcache) <registers_owned>: New field.
13632 (init_register_cache, regcache_cpy): Declare.
13633 (regcache_read_pc, regcache_write_pc): Declare.
13634 (register_cache_size): Declare.
13635 (supply_regblock): Declare.
13636 * regcache.c (init_register_cache): New.
13637 (new_register_cache): Use it.
13638 (regcache_cpy): New.
13639 (register_cache_size): New.
13640 (supply_regblock): New.
13641 (regcache_read_pc, regcache_write_pc): New.
13643 * tracepoint.c: New.
13645 * Makefile.in (OBS): Add tracepoint.o.
13646 (tracepoint.o): New rule.
13648 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13650 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13652 (i386-mmx.c): Likewise.
13653 (i386-mmx-linux.o): Likewise.
13654 (i386-mmx-linux.c): Likewise.
13656 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13657 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13658 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13659 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13661 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13662 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13663 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13665 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13667 * Makefile.in (clean): Updated.
13669 (i386-avx.c): Likewise.
13670 (i386-avx-linux.o): Likewise.
13671 (i386-avx-linux.c): Likewise.
13672 (amd64-avx.o): Likewise.
13673 (amd64-avx.c): Likewise.
13674 (amd64-avx-linux.o): Likewise.
13675 (amd64-avx-linux.c): Likewise.
13677 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13678 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13679 (srv_amd64_regobj): Add amd64-avx.o.
13680 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13681 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13682 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13683 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13684 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13685 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13686 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13688 * i387-fp.c: Include "i386-xstate.h".
13690 (i387_cache_to_xsave): Likewise.
13691 (i387_xsave_to_cache): Likewise.
13692 (x86_xcr0): Likewise.
13694 * i387-fp.h (i387_cache_to_xsave): Likewise.
13695 (i387_xsave_to_cache): Likewise.
13696 (x86_xcr0): Likewise.
13698 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13699 * linux-crisv32-low.c (target_regsets): Likewise.
13700 * linux-m68k-low.c (target_regsets): Likewise.
13701 * linux-mips-low.c (target_regsets): Likewise.
13702 * linux-ppc-low.c (target_regsets): Likewise.
13703 * linux-s390-low.c (target_regsets): Likewise.
13704 * linux-sh-low.c (target_regsets): Likewise.
13705 * linux-sparc-low.c (target_regsets): Likewise.
13706 * linux-xtensa-low.c (target_regsets): Likewise.
13708 * linux-low.c: Include <sys/uio.h>.
13709 (regsets_fetch_inferior_registers): Support nt_type.
13710 (regsets_store_inferior_registers): Likewise.
13711 (linux_process_qsupported): New.
13712 (linux_target_ops): Add linux_process_qsupported.
13714 * linux-low.h (regset_info): Add nt_type.
13715 (linux_target_ops): Add process_qsupported.
13717 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13719 (init_registers_i386_avx_linux): New.
13720 (init_registers_amd64_avx_linux): Likewise.
13721 (xmltarget_i386_linux_no_xml): Likewise.
13722 (xmltarget_amd64_linux_no_xml): Likewise.
13723 (PTRACE_GETREGSET): Likewise.
13724 (PTRACE_SETREGSET): Likewise.
13725 (x86_fill_xstateregset): Likewise.
13726 (x86_store_xstateregset): Likewise.
13727 (use_xml): Likewise.
13728 (x86_linux_update_xmltarget): Likewise.
13729 (x86_linux_process_qsupported): Likewise.
13730 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13731 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13732 init_registers_i386_linux here. Call
13733 x86_linux_update_xmltarget.
13734 (the_low_target): Add x86_linux_process_qsupported.
13736 * server.c (handle_query): Call target_process_qsupported.
13738 * target.h (target_ops): Add process_qsupported.
13739 (target_process_qsupported): New.
13741 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13743 * inferiors.c (add_thread): Set last_status kind to
13744 TARGET_WAITKIND_IGNORE.
13745 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13746 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13747 (linux_wait_1): Move `thread' local definition to block that uses
13748 it. Don't NULL initialize `event_child'.
13749 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13750 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13751 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13753 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13755 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13756 an extended waitstatus, or by a watchpoint.
13757 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13758 thread was stepping or has been stopped by a watchpoint.
13760 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13762 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13763 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13764 of another, then delete the previous, and validate all
13766 (validate_inserted_breakpoint): New.
13767 (delete_disabled_breakpoints): New.
13768 (validate_breakpoints): New.
13769 (check_mem_read): Validate breakpoints before trusting their
13770 shadow. Delete disabled breakpoints.
13771 (check_mem_write): Validate breakpoints before trusting they
13772 should be inserted. Delete disabled breakpoints.
13773 * mem-break.h (validate_breakpoints):
13774 * server.c (handle_query): Validate breakpoints when we see a
13777 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13779 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13780 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13781 if we could tell there's a GDB breakpoint at stop_pc.
13782 (need_step_over_p): Don't do a step over if we find a GDB
13783 breakpoint at the resume PC.
13785 * mem-break.c (struct raw_breakpoint): New.
13786 (enum bkpt_type): New type `gdb_breakpoint'.
13787 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13788 fields. New field `raw'.
13789 (find_raw_breakpoint_at): New.
13790 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13791 breakpoint instead.
13792 (set_breakpoint_at): Adjust.
13793 (delete_raw_breakpoint): New.
13794 (release_breakpoint): New.
13795 (delete_breakpoint): Rename to...
13796 (delete_breakpoint_1): ... this. Add proc parameter. Use
13797 release_breakpoint. Return ENOENT.
13798 (delete_breakpoint): Reimplement.
13799 (find_breakpoint_at): Delete.
13800 (find_gdb_breakpoint_at): New.
13801 (delete_breakpoint_at): Delete.
13802 (set_gdb_breakpoint_at): New.
13803 (delete_gdb_breakpoint_at): New.
13804 (gdb_breakpoint_here): New.
13805 (set_reinsert_breakpoint): Use release_breakpoint.
13806 (uninsert_breakpoint): Rename to ...
13807 (uninsert_raw_breakpoint): ... this.
13808 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13809 (reinsert_raw_breakpoint): Change parameter type to
13811 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13813 (check_breakpoints): Adjust. Use release_breakpoint.
13814 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13815 (breakpoint_inserted_here): Ditto.
13816 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13817 Don't trust the breakpoint's shadow if it is not inserted.
13818 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13819 (delete_all_breakpoints): Adjust.
13820 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13821 use delete_breakpoint_1.
13823 * mem-break.h (breakpoints_supported): Delete declaration.
13824 (set_gdb_breakpoint_at): Declare.
13825 (gdb_breakpoint_here): Declare.
13826 (delete_breakpoint_at): Delete.
13827 (delete_gdb_breakpoint_at): Declare.
13829 * server.h (struct raw_breakpoint): Forward declare.
13830 (struct process_info): New field `raw_breakpoints'.
13832 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13835 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13837 * linux-low.c (status_pending_p_callback): Fix comment.
13838 (linux_wait_for_event_1): Move most of the internal breakpoint
13839 handling from here...
13840 (linux_wait_1): ... to here.
13841 (count_events_callback): New.
13842 (select_singlestep_lwp_callback): New.
13843 (select_event_lwp_callback): New.
13844 (cancel_breakpoints_callback): New.
13845 (select_event_lwp): New.
13846 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13847 priority to all LWPs that have had events that should be reported
13848 to the client. Cancel breakpoints when about to reporting the
13849 event to the client, not while stopping lwps. No longer cancel
13850 finished single-steps here.
13851 (cancel_finished_single_step): Delete.
13852 (cancel_finished_single_steps): Delete.
13854 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13856 * mem-break.c (enum bkpt_type): New.
13857 (struct breakpoint): New field `type'.
13858 (set_breakpoint_at): Change return type to struct breakpoint
13859 pointer. Set type to `other_breakpoint' by default.
13860 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13861 in the breakpoint list.
13862 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13863 (reinsert_breakpoint): Rename to ...
13864 (reinsert_raw_breakpoint): ... this.
13865 (reinsert_breakpoints_at): Adjust.
13866 * mem-break.h (struct breakpoint): Declare.
13867 (set_breakpoint_at): Change return type to struct breakpoint
13870 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13872 * server.c (handle_query): Assign, not compare.
13874 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13876 Teach linux gdbserver to step-over-breakpoints.
13878 * linux-low.c (can_hardware_single_step): New.
13879 (supports_breakpoints): New.
13880 (handle_extended_wait): If stopping threads, read the stop pc of
13881 the new cloned LWP.
13883 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13884 low target doesn't support retrieving the PC.
13885 (add_lwp): Set last_resume_kind to resume_continue.
13886 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13887 (linux_attach): Don't clear stop_expected. Set the lwp's
13888 last_resume_kind to resume_stop.
13889 (linux_detach_one_lwp): Don't check for removed breakpoints.
13890 (check_removed_breakpoint): Delete.
13891 (status_pending_p): Rename to ...
13892 (status_pending_p_callback): ... this. Don't check for removed
13893 breakpoints. Don't consider threads that are stopped from GDB's
13895 (linux_wait_for_lwp): Always read the stop_pc here.
13896 (cancel_breakpoint): New.
13897 (step_over_bkpt): New global.
13898 (linux_wait_for_event_1): Implement stepping over breakpoints.
13899 (gdb_wants_lwp_stopped): New.
13900 (gdb_wants_all_stopped): New.
13901 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13902 single-step traps here. Store the thread's last reported target
13904 (send_sigstop): Don't clear stop_expected. Always set it,
13906 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13907 (cancel_finished_single_step): New.
13908 (cancel_finished_single_steps): New.
13909 (wait_for_sigstop): Don't cancel finished single-step traps here.
13910 (linux_resume_one_lwp): Don't check for removed breakpoints.
13911 Don't set `step' on non-hardware step archs.
13912 (linux_set_resume_request): Ignore resume_stop requests if already
13913 stopping or stopped. Set the lwp's last_resume_kind.
13914 (resume_status_pending_p): Don't check for removed breakpoints.
13915 (need_step_over_p): New.
13916 (start_step_over): New.
13917 (finish_step_over): New.
13918 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13919 requests. Clear the thread's last reported target waitstatus.
13920 Don't use the `suspended' flag. Don't consider pending breakpoints.
13921 (linux_resume): Start a step-over if necessary.
13922 (proceed_one_lwp): New.
13923 (proceed_all_lwps): New.
13924 (unstop_all_lwps): New.
13925 * linux-low.h (struct lwp_info): Rewrite comment for the
13926 `suspended' flag. Add the `stop_pc' field. Delete the
13927 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13928 Add `'last_resume_kind' and `need_step_over' fields.
13929 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13930 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13931 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13932 (set_raw_breakpoint_at): New.
13933 (set_breakpoint_at): Rewrite to use it.
13934 (reinsert_breakpoint_handler): Delete.
13935 (set_reinsert_breakpoint): New.
13936 (reinsert_breakpoint_by_bp): Delete.
13937 (delete_reinsert_breakpoints): New.
13938 (uninsert_breakpoint): Rewrite.
13939 (uninsert_breakpoints_at): New.
13940 (reinsert_breakpoint): Rewrite.
13941 (reinsert_breakpoints_at): New.
13942 (check_breakpoints): Rewrite.
13943 (breakpoint_here): New.
13944 (breakpoint_inserted_here): New.
13945 (check_mem_read): Adjust.
13946 * mem-break.h (breakpoints_supported, breakpoint_here)
13947 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13948 (reinsert_breakpoint_by_bp): Delete declaration.
13949 (delete_reinsert_breakpoints): Declare.
13950 (reinsert_breakpoint): Delete declaration.
13951 (reinsert_breakpoints_at): Declare.
13952 (uninsert_breakpoint): Delete declaration.
13953 (uninsert_breakpoints_at): Declare.
13954 (check_breakpoints): Adjust prototype.
13955 * server.h: Adjust include order.
13956 (struct thread_info): Declare here. Add a `last_status' field.
13958 2010-03-23 Michael Snyder <msnyder@vmware.com>
13960 * server.c (crc32): New function.
13961 (handle_query): Add handling for 'qCRC:' request.
13963 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13965 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13966 lwp had been stopped by a watchpoint.
13968 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13970 * server.h (internal_error): Declare.
13971 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13972 * utils.c (internal_error): New function.
13974 2010-03-15 Andreas Schwab <schwab@redhat.com>
13976 * configure.srv: Fix typo setting srv_regobj.
13978 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13980 * linux-low.c (fetch_register): Avoid passing a non string literal
13982 (usr_store_inferior_registers): Ditto.
13984 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13986 * linux-low.c (linux_write_memory): Bail out early if peeking
13989 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13991 * linux-low.h (struct lwp_info): New fields
13992 `stopped_by_watchpoint' and `stopped_data_address'.
13993 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13994 here, and cache them in the lwp object.
13995 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13997 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13999 (linux_stopped_by_watchpoint): Rewrite.
14000 (linux_stopped_data_address): Rewrite.
14002 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14004 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14005 switching the current inferior, not before.
14007 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14009 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14010 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14011 i386-linux.c and amd64-linux.c.
14012 (reg-i386.o): Removed.
14013 (reg-i386.c): Likewise.
14014 (reg-i386-linux.o): Likewise.
14015 (reg-i386-linux.c): Likewise.
14016 (reg-x86-64.o): Likewise.
14017 (reg-x86-64.c): Likewise.
14018 (reg-x86-64-linux.o): Likewise.
14019 (reg-x86-64-linux.c): Likewise.
14021 (i386.c): Likewise.
14022 (i386-linux.o): Likewise.
14023 (i386-linux.c): Likewise.
14024 (amd64.o): Likewise.
14025 (amd64.c): Likewise.
14026 (amd64-linux.o): Likewise.
14027 (amd64-linux.c): Likewise.
14029 * configure.srv (srv_i386_regobj): New.
14030 (srv_i386_linux_regobj): Likewise.
14031 (srv_amd64_regobj): Likewise.
14032 (srv_amd64_linux_regobj): Likewise.
14033 (srv_i386_32bit_xmlfiles): Likewise.
14034 (srv_i386_64bit_xmlfiles): Likewise.
14035 (srv_i386_xmlfiles): Likewise.
14036 (srv_amd64_xmlfiles): Likewise.
14037 (srv_i386_linux_xmlfiles): Likewise.
14038 (srv_amd64_linux_xmlfiles): Likewise.
14039 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14040 srv_xmlfiles to $srv_i386_xmlfiles.
14041 (i[34567]86-*-mingw32ce*): Likewise.
14042 (i[34567]86-*-mingw*): Likewise.
14043 (i[34567]86-*-nto*): Likewise.
14044 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14045 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14046 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14047 (x86_64-*-linux*): Likewise.
14049 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14050 (init_registers_amd64_linux): New.
14051 (x86_arch_setup): Replace init_registers_x86_64_linux with
14052 init_registers_amd64_linux.
14054 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14056 * configure.ac: Check for libdl. If it is not available link against
14057 static libthread_db.
14058 * configure: Regenerate.
14060 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14064 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14065 handing a read watchpoint.
14066 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14068 2010-02-12 Doug Evans <dje@google.com>
14070 * linux-low.c (linux_supports_tracefork_flag): Document.
14071 (linux_look_up_symbols): Add comment.
14073 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14075 * regcache.c (supply_register): Clear regcache if buf is NULL.
14077 2010-02-02 Nicolas Roche <roche@sourceware.org>
14078 Joel Brobecker <brobecker@adacore.com>
14080 * inferiors.c (find_inferior): Add function documentation.
14081 (unloaded_dll): Handle the case where the unloaded dll has not
14082 been previously registered in the dll list.
14084 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14086 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14087 (thumb2_breakpoint): New.
14088 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14090 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14092 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14093 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14096 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14098 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14100 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14102 * linux-s390-low.c (s390_collect_ptrace_register)
14103 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14105 2010-01-21 Doug Evans <dje@google.com>
14107 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14108 (PTRACE_ARG4_TYPE): New macro.
14109 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14110 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14111 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14112 (usr_store_inferior_registers): Ditto.
14113 (linux_read_memory, linux_write_memory): Ditto.
14114 (linux_test_for_tracefork): Ditto.
14116 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14117 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14119 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14121 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14124 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14126 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14127 prototype to take a regcache. Adjust.
14129 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14131 * regcache.h (struct thread_info): Forward declare.
14132 (struct regcache): New.
14133 (new_register_cache): Adjust prototype.
14134 (get_thread_regcache): Declare.
14135 (free_register_cache): Adjust prototype.
14136 (registers_to_string, registers_from_string): Ditto.
14137 (supply_register, supply_register_by_name, collect_register)
14138 (collect_register_as_string, collect_register_by_name): Ditto.
14139 * regcache.c (struct inferior_regcache_data): Delete.
14140 (get_regcache): Rename to ...
14141 (get_thread_regcache): ... this. Adjust. Switch inferior before
14142 fetching registers.
14143 (regcache_invalidate_one): Adjust.
14144 (regcache_invalidate): Fix prototype.
14145 (new_register_cache): Return the new register cache.
14146 (free_register_cache): Change prototype.
14147 (realloc_register_cache): Adjust.
14148 (registers_to_string): Change prototype to take a regcache. Adjust.
14149 (registers_from_string): Ditto.
14150 (register_data): Ditto.
14151 (supply_register): Ditto.
14152 (supply_register_by_name): Ditto.
14153 (collect_register): Ditto.
14154 (collect_register_as_string): Ditto.
14155 (collect_register_by_name): Ditto.
14156 * server.c (process_serial_event): Adjust.
14157 * linux-low.h (regset_fill_func, regset_store_func): Change
14159 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14161 * linux-low.c (get_stop_pc): Adjust.
14162 (check_removed_breakpoint): Adjust.
14163 (linux_wait_for_event): Adjust.
14164 (linux_resume_one_lwp): Adjust.
14165 (fetch_register): Add regcache parameter. Adjust.
14166 (usr_store_inferior_registers): Ditto.
14167 (regsets_fetch_inferior_registers): Ditto.
14168 (regsets_store_inferior_registers): Ditto.
14169 (linux_fetch_registers, linux_store_registers): Ditto.
14170 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14172 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14174 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14175 prototype to take a regcache.
14176 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14177 * remote-utils.c (convert_ascii_to_int, outreg)
14178 (prepare_resume_reply): Change prototype to take a regcache.
14180 * target.h (struct target_ops) <fetch_registers, store_registers>:
14181 Change prototype to take a regcache.
14182 (fetch_inferior_registers, store_inferior_registers): Change
14183 prototype to take a regcache. Adjust.
14184 * proc-service.c (ps_lgetregs): Adjust.
14185 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14186 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14187 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14188 take a regcache. Adjust.
14189 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14190 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14191 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14192 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14193 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14194 (cris_cannot_fetch_register):
14195 (cris_breakpoint_at): Change prototype to take a regcache.
14197 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14198 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14199 to take a regcache. Adjust.
14200 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14202 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14203 take a regcache. Adjust.
14204 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14205 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14206 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14207 * linux-mips-low.c (mips_get_pc):
14208 (mips_set_pc): Change prototype to take a regcache. Adjust.
14209 (mips_reinsert_addr): Adjust.
14210 (mips_collect_register): Change prototype to take a regcache.
14212 (mips_supply_register):
14213 (mips_collect_register_32bit, mips_supply_register_32bit)
14214 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14215 (mips_store_fpregset): Ditto.
14216 * linux-ppc-low.c (ppc_supply_ptrace_register)
14217 (ppc_supply_ptrace_register): Ditto.
14218 (parse_spufs_run): Adjust.
14219 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14220 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14221 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14222 take a regcache. Adjust.
14223 * linux-s390-low.c (s390_collect_ptrace_register)
14224 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14225 (s390_set_pc): Change prototype to take a regcache. Adjust.
14226 (s390_arch_setup): Adjust.
14227 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14228 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14229 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14230 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14231 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14233 (sparc_breakpoint_at): Adjust.
14234 * linux-xtensa-low.c (xtensa_fill_gregset):
14235 (xtensa_store_gregset):
14236 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14237 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14238 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14239 prototype to take a regcache. Adjust.
14240 * win32-arm-low.c (arm_fetch_inferior_register)
14241 (arm_store_inferior_register): Change prototype to take a
14243 * win32-i386-low.c (i386_fetch_inferior_register)
14244 (i386_store_inferior_register): Change prototype to take a
14246 * win32-low.c (child_fetch_inferior_registers)
14247 (child_store_inferior_registers): Change prototype to take a
14249 (win32_wait): Adjust.
14250 (win32_fetch_inferior_registers): Change prototype to take a
14252 (win32_store_inferior_registers): Adjust.
14253 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14254 store_inferior_register>: Change prototype to take a regcache.
14256 2010-01-20 Doug Evans <dje@google.com>
14258 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14260 (linux_wait_for_event1, linux_init_signals): Ditto.
14261 (W_STOPCODE): Provide definition if missing.
14263 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14265 * linux-low.c (linux_core_of_thread): New.
14266 (compare_ints, show_process, list_threads): New.
14267 (linux_qxfer_osdata): Report threads and cores.
14268 (linux_target_op): Register linux_core_of_thread.
14269 * remote-utils.c (prepare_resume_reply): Report the core.
14270 (buffer_xml_printf): Support %d specifier.
14271 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14273 (handle_query): Handle qXfer:threads. Announce availability
14275 * target.h (struct target_ops): New field core_of_thread.
14277 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14279 * Makefile.in (clean): Remove new generated files.
14280 (reg-s390.o, reg-s390.c): Remove rules.
14281 (reg-s390x.o, reg-s390x.c): Likewise.
14282 (s390-linux32.o, s390-linux32.c): Add rules.
14283 (s390-linux64.o, s390-linux64.c): Likewise.
14284 (s390x-linux64.o, s390x-linux64.c): Likewise.
14285 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14286 * linux-s390-low.c: Include <elf.h>.
14287 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14288 (init_registers_s390): Remove prototype.
14289 (init_registers_s390x): Likewise.
14290 (init_registers_s390_linux32): Add prototype.
14291 (init_registers_s390_linux64): Likewise.
14292 (init_registers_s390x_linux64): Likewise.
14293 (s390_num_regs_3264): New define.
14294 (s390_regmap_3264): New global variable.
14295 (s390_cannot_fetch_register): Remove obsolete check.
14296 (s390_cannot_store_register): Likewise.
14297 (s390_collect_ptrace_register): Handle upper/lower register halves.
14298 (s390_supply_ptrace_register): Likewise.
14299 (s390_fill_gregset): Update to register number changes.
14300 (s390_get_hwcap): New routine.
14301 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14302 Install appropriate regmap and register set.
14304 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14306 * server.c (gdbserver_version): Update copyright year to 2010.
14307 * gdbreplay.c (gdbreplay_version): Likewise.
14309 2009-12-28 Doug Evans <dje@google.com>
14311 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14312 elf/external.h. Include <elf.h> instead but only if necessary.
14314 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14316 * linux-low.c (linux_remove_process): Remove `detaching'
14317 parameter. Don't release/detach from thread_db here.
14318 (linux_kill): Release/detach from thread_db here, ...
14319 (linux_detach): ... and here, before actually detaching.
14320 (linux_wait_1): ... and here, when a process exits.
14321 * thread-db.c (any_thread_of): New.
14322 (thread_db_free): Switch the current inferior to a thread of the
14325 2009-12-21 Doug Evans <dje@google.com>
14327 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14329 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14330 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14331 warning ifndef __NR_tkill. Move setting of errno there too.
14332 Delete unnecessary resetting of errno after syscall.
14333 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14335 * configure.ac: Check for dladdr.
14336 * config.in: Regenerate.
14337 * configure: Regenerate.
14338 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14339 (try_thread_db_load): Update.
14341 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14343 2009-12-18 Doug Evans <dje@google.com>
14345 * event-loop.c: Include unistd.h if it exists.
14347 * linux-low.c (my_waitpid): Move definition away from being in
14348 between linux_tracefork_child/linux_test_for_tracefork.
14350 * gdb_proc_service.h (psaddr_t): Fix type.
14351 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14352 signature to match glibc.
14354 2009-12-16 Doug Evans <dje@google.com>
14356 * linux-low.c (linux_read_memory): Fix argument to read.
14358 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14360 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14361 events, don't leave current_inferior pointing at null.
14363 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14365 * win32-low.c (LOG): Delete.
14366 (OUTMSG): Output to stderr.
14367 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14368 on compile time LOG macro.
14369 (win32_wait): Fix debug output.
14371 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14373 * win32-low.c (win32_add_one_solib): If the dll name is
14374 "ntdll.dll", prepend the system directory to the dll path.
14376 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14378 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14380 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14381 Vladimir Prus <vladimir@codesourcery.com>
14383 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14384 * configure.ac: Check for __mcoldfire__ and set
14385 gdb_cv_m68k_is_coldfire.
14386 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14387 reg-cf.o and reg-m68k.o.
14388 * configure: Regenerated.
14390 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14392 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14393 Pass it to thread_db_free.
14394 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14395 proper `detaching' argument to linux_remove_process.
14396 * linux-low.h (thread_db_free): Add `detaching' parameter.
14397 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14399 (thread_db_free): Add `detaching' parameter. Only
14400 call td_ta_clear_event if detaching from process.
14402 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14404 * thread-db.c (thread_db_free): Fix typo.
14406 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14409 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14411 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14413 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14414 with an i686 compiler.
14415 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14417 * configure: Rebuilt.
14419 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14423 * server.c (handle_search_memory_1): Correct read_addr initialization
14424 in loop for searching subsequent chunks.
14426 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14428 * configure.ac: New --with-libthread-db option.
14429 * thread-db.c: Allow direct dependence on libthread_db.
14430 (thread_db_free): Adjust.
14431 * config.in: Regenerate.
14432 * configure: Likewise.
14434 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14437 * thread-db.c (attach_thread): New function.
14438 (maybe_attach_thread): Return success/failure.
14439 (find_new_threads_callback): Adjust.
14440 (thread_db_find_new_threads): Loop until no new threads.
14442 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14444 * proc-service.c (ps_lgetregs): Formatting.
14446 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14448 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14449 * configure.ac: Adjust.
14450 * linux-low.h (struct process_info_private): Move members to struct
14452 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14453 * linux-low.c (linux_remove_process): Adjust.
14454 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14455 * server.c (handle_query): Move code ...
14456 (handle_monitor_command): ... here. New function.
14457 * target.h (struct target_ops): New member.
14458 * thread-db.c (struct thread_db): New.
14459 (libthread_db_search_path): New variable.
14460 (thread_db_create_event, thread_db_enable_reporting)
14461 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14462 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14463 (try_thread_db_load_1, dladdr_to_soname): New functions.
14464 (try_thread_db_load, thread_db_load_search): New functions.
14465 (thread_db_init): Search for libthread_db.
14466 (thread_db_free): New function.
14467 (thread_db_handle_monitor_command): Likewise.
14468 * config.in: Regenerate.
14469 * configure: Regenerate.
14471 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14473 * spu-low.c (spu_kill): Wait for inferior to terminate.
14474 Call clear_inferiors.
14475 (spu_detach): Call clear_inferiors.
14477 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14479 * aclocal.m4: Regenerate.
14480 * config.in: Likewise.
14481 * configure: Likewise.
14483 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14485 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14486 (parse_spufs_run): New function.
14487 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14488 (ppc_breakpoint_at): Handle SPU breakpoints.
14490 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14492 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14493 (SPUFS_MAGIC): Define.
14494 (spu_enumerate_spu_ids): New function.
14495 (linux_qxfer_spu): New function.
14496 (linux_target_ops): Install linux_qxfer_spu.
14498 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14500 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14501 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14502 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14503 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14504 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14505 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14506 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14507 (init_registers_powerpc_cell32l): Add prototype.
14508 (init_registers_powerpc_cell64l): Likewise.
14509 (ppc_arch_setup): Detect Cell/B.E. architecture.
14511 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14513 * Makefile.in (datarootdir): New variable.
14515 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14517 * linux-low.c (linux_write_memory): Update debugging output.
14518 * Makefile.in (clean): Add new descriptions.
14519 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14520 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14521 * configure.srv: Add new files for arm*-*-linux*.
14522 * linux-arm-low.c: Add new declarations.
14523 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14524 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14525 (HWCAP_VFPv3D16): New.
14526 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14527 instead of __IWMMXT__.
14528 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14529 (arm_arch_setup): New.
14530 (target_regsets): Remove #ifdef. Add VFP regset.
14531 (the_low_target): Use arm_arch_setup.
14533 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14535 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14536 the main thread again.
14538 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14540 Adding Neutrino gdbserver.
14541 * configure: Regenerated.
14542 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14543 * configure.srv (i[34567]86-*-nto*): New target.
14544 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14545 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14546 (nto_comctrl) [__QNX__]: New function.
14547 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14549 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14551 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14554 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14555 Pedro Alves <pedro@codesourcery.com>
14557 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14558 don't support CONTEXT_EXTENDED_REGISTERS.
14559 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14560 (the_low_target): Install them.
14561 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14562 failing with ERROR_PIPE_NOT_CONNECTED.
14564 2009-06-30 Doug Evans <dje@google.com>
14565 Pierre Muller <muller@ics.u-strasbg.fr>
14567 Add h/w watchpoint support to x86-linux, win32-i386.
14568 * Makefile.in (SFILES): Add i386-low.c
14569 (i386_low_h): Define.
14570 (i386-low.o): Add dependencies.
14571 (linux-x86-low.o): Add i386-low.h dependency.
14572 (win32-i386-low.o): Ditto.
14573 * i386-low.c: New file.
14574 * i386-low.h: New file.
14575 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14576 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14577 * linux-low.c (linux_add_process): Initialize arch_private.
14578 (linux_remove_process): Free arch_private.
14579 (add_lwp): Initialize arch_private.
14580 (delete_lwp): Free arch_private.
14581 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14583 * linux-low.h (process_info_private): New member arch_private.
14584 (lwp_info): New member arch_private.
14585 (linux_target_ops): New members new_process, new_thread,
14587 (ptid_of): New macro.
14588 * linux-x86-low.c: Include stddef.h, i386-low.h.
14589 (arch_process_info): New struct.
14590 (arch_lwp_info): New struct.
14591 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14592 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14593 (i386_dr_low_get_status): New function.
14594 (x86_insert_point, x86_remove_point): New functions.
14595 (x86_stopped_by_watchpoint): New function.
14596 (x86_stopped_data_address): New function.
14597 (x86_linux_new_process, x86_linux_new_thread): New functions.
14598 (x86_linux_prepare_to_resume): New function.
14599 (the_low_target): Add entries for insert_point, remove_point,
14600 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14602 * server.c (debug_hw_points): New global.
14603 (monitor_show_help): Document set debug-hw-points.
14604 (handle_query): Process "set debug-hw-points".
14605 * server.h (debug_hw_points): Declare.
14606 (paddress): Declare.
14607 * utils.c (NUMCELLS, CELLSIZE): New macros.
14608 (get_sell, xsnprintf, paddress): New functions.
14609 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14610 remove_point, stopped_by_watchpoint, stopped_data_address.
14611 * win32-i386-low.c: Include i386-low.h.
14612 (debug_reg_state): Replaces dr.
14613 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14614 (i386_dr_low_get_status): New function.
14615 (i386_insert_point, i386_remove_point): New functions.
14616 (i386_stopped_by_watchpoint): New function.
14617 (i386_stopped_data_address): New function.
14618 (i386_initial_stuff): Update.
14619 (get_thread_context,set_thread_context,i386_thread_added): Update.
14620 (the_low_target): Add entries for insert_point,
14621 remove_point, stopped_by_watchpoint, stopped_data_address.
14622 * win32-low.c (win32_insert_watchpoint): New function.
14623 (win32_remove_watchpoint): New function.
14624 (win32_stopped_by_watchpoint): New function.
14625 (win32_stopped_data_address): New function.
14626 (win32_target_ops): Add entries for insert_watchpoint,
14627 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14628 * win32-low.h (win32_target_ops): New members insert_point,
14629 remove_point, stopped_by_watchpoint, stopped_data_address.
14631 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14633 * server.c (process_serial_event): Re-return unsupported, not
14634 error, if the type isn't recognized. Re-allow supporting only
14635 insert or remove packets. Also call require_running for
14636 breakpoints. Add missing break statement to default case. Tidy.
14637 * target.h (struct target_ops): Rename insert_watchpoint to
14638 insert_point, and remove_watchpoint to remove_point.
14640 * linux-low.h (struct linux_target_ops): Likewise.
14641 * linux-low.c (linux_insert_watchpoint): Rename to ...
14642 (linux_insert_point): ... this. Adjust.
14643 (linux_remove_watchpoint): Rename to ...
14644 (linux_remove_point): ... this. Adjust.
14645 (linux_target_ops): Adjust.
14646 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14647 (cris_insert_point): ... this.
14648 (cris_remove_watchpoint): Rename to ...
14649 (cris_remove_point): ... this.
14650 (the_low_target): Adjust.
14652 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14654 * server.c (handle_v_kill): Pass signal_pid to
14655 kill_inferior if multi_process is zero.
14657 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14659 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14660 * target.h (target_ops): Comment for *_watchpoint to make it clear
14661 the functions can get types '0' and '1'.
14663 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14665 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14666 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14667 * regcache.c (get_regcache): Likewise.
14668 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14669 * win32-low.c (child_fetch_inferior_registers): Remove check for
14672 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14673 Pedro Alves <pedro@codesourcery.com>
14675 * target.h (struct target_ops) <supports_multi_process>: New
14677 (target_supports_multi_process): New.
14678 * server.c (handle_query): Even if GDB reports support, only
14679 enable multi-process if the target also supports it. Report
14680 multi-process support only if the target backend supports it.
14681 * linux-low.c (linux_supports_multi_process): New function.
14682 (linux_target_ops): Install it as target_supports_multi_process
14685 2009-05-24 Doug Evans <dje@google.com>
14687 Global renaming of find_thread_pid to find_thread_ptid.
14688 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14689 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14690 All callers updated.
14692 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14693 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14696 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14697 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14698 (linux_resume_one_lwp): Ditto.
14700 2009-05-23 Doug Evans <dje@google.com>
14702 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14703 from struct inferior_list_entry * to struct lwp_info *.
14704 All callers updated.
14706 2009-05-13 Doug Evans <dje@google.com>
14708 * linux-x86-low.c: Don't include assert.h.
14709 (x86_siginfo_fixup): Use fatal, not assert.
14710 (x86_arch_setup): Fix comment.
14712 2009-05-12 Doug Evans <dje@google.com>
14714 Biarch support for i386/amd64 gdbserver.
14715 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14716 Add linux-x86-low.c.
14717 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14718 (linux-x86-low.o): Add.
14719 * linux-x86-64-low.c: Delete.
14720 * linux-i386-low.c: Delete.
14721 * linux-x86-low.c: New file.
14722 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14724 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14726 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14727 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14728 (linux_child_pid_to_exec_file): New function.
14729 (elf_64_header_p, elf_64_file_p): New functions.
14730 (siginfo_fixup): New function.
14731 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14732 give target a chance to convert layout.
14733 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14734 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14736 2009-05-07 Doug Evans <dje@google.com>
14738 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14739 (regsets_store_inferior_registers): Ditto.
14741 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14745 * linux-low.c (must_set_ptrace_flags): Delete.
14746 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14748 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14749 `lwp->must_set_ptrace_flags' instead.
14750 (linux_wait_for_event_1): Set ptrace options here.
14751 (linux_wait_1): ... not here.
14753 2009-04-30 Doug Evans <dje@google.com>
14755 * inferiors.c (started_inferior_callback): New function.
14756 (attached_inferior_callback): New function.
14757 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14758 * server.c (print_started_pid, print_attached_pid): New functions.
14759 (detach_or_kill_for_exit): New function.
14760 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14761 * server.h (have_started_inferiors_p): Declare.
14762 (have_attached_inferiors_p): Declare.
14764 * inferiors.c (remove_process): Fix memory leak, free process.
14765 * linux-low.c (linux_remove_process): New function.
14766 (linux_kill): Call it instead of remove_process.
14767 (linux_detach, linux_wait_1): Ditto.
14769 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14771 * configure.srv: Add x86 Windows CE target.
14773 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14775 * inferiors.c (get_thread_process): Make global.
14776 * server.h (get_thread_process): Add prototype.
14777 * thread-db.c (find_one_thread): Use get_thread_process
14778 instead of current_process.
14779 (thread_db_get_tls_address): Do not crash if called when
14780 thread layer is not yet initialized.
14782 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14784 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14785 * spu-low.c (current_tid): Rename to ...
14786 (current_ptid): ... this.
14787 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14788 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14789 ptid_get_lwp (current_ptid) instead of current_tid.
14790 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14791 instead of current_tid. Use find_process_pid to verify pid
14792 argument is valid. Pass proper argument to remove_process.
14793 (spu_thread_alive): Compare current_ptid instead of current_tid.
14794 (spu_resume): Likewise.
14796 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14798 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14801 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14803 Implement the multiprocess extensions, and add linux multiprocess
14806 * server.h (ULONGEST): Declare.
14807 (struct ptid, ptid_t): New.
14808 (minus_one_ptid, null_ptid): Declare.
14809 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14810 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14811 (struct inferior_list_entry): Change `id' type from unsigned from
14813 (struct sym_cache, struct breakpoint, struct
14814 process_info_private): Forward declare.
14815 (struct process_info): Declare.
14816 (current_process): Declare.
14817 (all_processes): Declare.
14818 (initialize_inferiors): Declare.
14819 (add_thread): Adjust to use ptid_t.
14820 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14821 (add_process, remove_process, find_thread_pid): Declare.
14822 (find_inferior_id): Adjust to use ptid_t.
14823 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14824 (multi_process): Declare.
14825 (push_event): Adjust to use ptid_t.
14826 (read_ptid, write_ptid): Declare.
14827 (prepare_resume_reply): Adjust to use ptid_t.
14828 (clear_symbol_cache): Declare.
14829 * inferiors.c (all_processes): New.
14830 (null_ptid, minus_one_ptid): New.
14831 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14832 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14833 (add_thread): Change unsigned long to ptid. Remove gdb_id
14835 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14836 (gdb_id_to_thread): Rename to ...
14837 (find_thread_pid): ... this. Change unsigned long to ptid.
14838 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14839 (loaded_dll, pull_pid_from_list): Adjust.
14840 (add_process, remove_process, find_process_pid)
14841 (get_thread_process, current_process, initialize_inferiors): New.
14842 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14843 (struct target_waitstatus) <related_pid>: Ditto.
14844 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14845 return type to int.
14846 (struct target_ops) <join>: Add `pid' argument.
14847 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14848 (struct target_ops) <wait>: Add `ptid' field. Change return type
14850 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14851 (mywait): Add `ptid' argument. Change return type to ptid_t.
14852 (target_pid_to_str): Declare.
14853 * target.c (set_desired_inferior): Adjust to use ptids.
14854 (mywait): Add new `ptid' argument. Adjust.
14855 (target_pid_to_str): New.
14856 * mem-break.h (free_all_breakpoints): Declare.
14857 * mem-break.c (breakpoints): Delelete.
14858 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14859 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14860 to use per-process breakpoint list.
14861 (free_all_breakpoints): New.
14862 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14863 (symbol_cache, all_symbols_looked_up): Delete.
14865 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14867 (prepare_resume_reply): Change ptid argument's type from unsigned
14868 long to ptid_t. Adjust. Implement W;process and X;process.
14869 (free_sym_cache, clear_symbol_cache): New.
14870 (look_up_one_symbol): Adjust to per-process symbol cache. *
14871 * server.c (cont_thread, general_thread, step_thread): Change type
14873 (attached): Delete.
14874 (multi_process): New.
14875 (last_ptid): Change type to ptid_t.
14876 (struct vstop_notif) <ptid>: Change type to ptid_t.
14877 (queue_stop_reply, push_event): Change `ptid' argument's type to
14879 (discard_queued_stop_replies): Add `pid' argument.
14880 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14881 changes. Don't reference the `attached' global.
14882 (attach_inferior): Adjust to mywait interface changes.
14883 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14884 features. Handle and report "multiprocess+". Handle
14886 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14888 (handle_v_kill): New.
14889 (handle_v_stopped): Adjust to use target_pid_to_str.
14890 (handle_v_requests): Allow multiple attaches and runs when
14891 multiprocess extensions are in effect. Handle "vKill".
14892 (myresume): Adjust to use ptids.
14893 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14894 (handle_status): Adjust to discard_queued_stop_replies interface
14896 (first_thread_of, kill_inferior_callback)
14897 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14898 (main): Call initialize_inferiors. Adjust to use ptids, killing
14899 and detaching from all inferiors. Handle multiprocess packet
14901 * linux-low.h: Include gdb_proc_service.h.
14902 (struct process_info_private): New.
14903 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14904 <lwpid_of>: Use ptid_get_lwp.
14905 (get_lwp_thread): Adjust.
14906 (struct lwp_info): Add `dead' member.
14907 (find_lwp_pid): Declare.
14908 * linux-low.c (thread_db_active): Delete.
14909 (new_inferior): Adjust comment.
14910 (inferior_pid): Delete.
14911 (linux_add_process): New.
14912 (handle_extended_wait): Adjust.
14913 (add_lwp): Change unsigned long to ptid.
14914 (linux_create_inferior): Add process to processes table. Adjust
14915 to use ptids. Don't set new_inferior here.
14916 (linux_attach_lwp): Rename to ...
14917 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14918 it. Adjust to use ptids.
14919 (linux_attach_lwp): New.
14920 (linux_attach): Add process to processes table. Don't set
14922 (struct counter): New.
14923 (second_thread_of_pid_p, last_thread_of_process_p): New.
14924 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14925 multiple processes.
14926 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14927 processes. Remove process from process table.
14928 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14929 to multiple processes.
14930 (any_thread_of): New.
14931 (linux_detach): Add `pid' argument, and handle it. Remove process
14932 from processes table.
14933 (linux_join): Add `pid' argument. Handle it.
14934 (linux_thread_alive): Change unsighed long argument to ptid_t.
14935 Consider dead lwps as not being alive.
14936 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14937 threads we're not interested in.
14938 (same_lwp, find_lwp_pid): New.
14939 (linux_wait_for_lwp): Change `pid' argument's type from int to
14941 (linux_wait_for_event): Rename to ...
14942 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14943 from int to ptid_t. Adjust.
14944 (linux_wait_for_event): New.
14945 (linux_wait_1): Add `ptid' argument. Change return type to
14946 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14947 that exit from the process table.
14948 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14950 (mark_lwp_dead): New.
14951 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14952 stopping all threads, mark its main lwp as dead.
14953 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14955 (fetch_register, usr_store_inferior_registers)
14956 (regsets_fetch_inferior_registers)
14957 (regsets_store_inferior_registers, linux_read_memory)
14958 (linux_write_memory): Inline `inferior_pid'.
14959 (linux_look_up_symbols): Adjust to use per-process
14960 `thread_db_active'.
14961 (linux_request_interrupt): Adjust to use ptids.
14962 (linux_read_auxv): Inline `inferior_pid'.
14963 (initialize_low): Don't reference thread_db_active.
14964 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14965 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14966 (ps_getpid): Return the pid of the current inferior.
14967 * thread-db.c (proc_handle, thread_agent): Delete.
14968 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14970 (find_one_thread): Change argument type to ptid_t. Adjust to
14972 (maybe_attach_thread): Adjust to per-process data and ptids.
14973 (thread_db_find_new_threads): Ditto.
14974 (thread_db_init): Ditto.
14975 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14976 processes table. Adjust to use ptids.
14977 (spu_kill, spu_detach): Adjust interface. Remove process from
14979 (spu_join, spu_thread_alive): Adjust interface.
14980 (spu_wait): Adjust interface. Remove process from processes
14981 table. Adjust to use ptids.
14982 * win32-low.c (current_inferior_tid): Delete.
14983 (current_inferior_ptid): New.
14984 (debug_event_ptid): New.
14985 (thread_rec): Take a ptid. Adjust.
14986 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14987 (child_delete_thread): Ditto.
14988 (do_initial_child_stuff): Add `attached' argument. Add process to
14990 (child_fetch_inferior_registers, child_store_inferior_registers):
14992 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14993 (win32_attach): Pass 1 to do_initial_child_stuff.
14994 (win32_kill): Adjust interface. Remove process from processes
14996 (win32_detach): Ditto.
14997 (win32_join): Adjust interface.
14998 (win32_thread_alive): Take a ptid.
14999 (win32_resume): Adjust to use ptids.
15000 (get_child_debug_event): Ditto.
15001 (win32_wait): Adjust interface. Remove exiting process from
15004 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15006 Non-stop mode support.
15008 * server.h (non_stop): Declare.
15009 (gdb_client_data, handler_func): Declare.
15010 (delete_file_handler, add_file_handler, start_event_loop):
15012 (handle_serial_event, handle_target_event, push_event)
15013 (putpkt_notif): Declare.
15014 * target.h (enum resume_kind): New.
15015 (struct thread_resume): Replace `step' field by `kind' field.
15016 (TARGET_WNOHANG): Define.
15017 (struct target_ops) <wait>: Add `options' argument.
15018 <supports_non_stop, async, start_non_stop>: New fields.
15019 (target_supports_non_stop, target_async): New.
15020 (start_non_stop): Declare.
15021 (mywait): Add `options' argument.
15022 * target.c (mywait): Add `options' argument. Print child exit
15023 notifications here.
15024 (start_non_stop): New.
15025 * server.c (non_stop, own_buf, mem_buf): New globals.
15026 (struct vstop_notif): New.
15027 (notif_queue): New global.
15028 (queue_stop_reply, push_event, discard_queued_stop_replies)
15029 (send_next_stop_reply): New.
15030 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15032 (attach_inferior): In non-stop mode, don't wait for the target
15034 (handle_general_set): Handle QNonStop.
15035 (handle_query): When handling qC, return the current general
15036 thread, instead of the first thread of the list.
15037 (handle_query): If the backend supports non-stop mode, include
15038 QNonStop+ in the qSupported query response.
15039 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15041 (handle_v_attach, handle_v_run): Handle non-stop mode.
15042 (handle_v_stopped): New.
15043 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15044 (myresume): Adjust to use resume_kind. Handle non-stop.
15045 (queue_stop_reply_callback): New.
15046 (handle_status): Handle non-stop mode.
15047 (main): Clear non_stop flag on reconnection. Use the event-loop.
15048 Refactor serial protocol handling from here ...
15049 (process_serial_event): ... to this new function. When GDB
15050 selects any thread, select one here. In non-stop mode, wait until
15051 GDB acks all pending events before exiting.
15052 (handle_serial_event, handle_target_event): New.
15053 * remote-utils.c (remote_open): Install remote_desc in the event
15055 (remote_close): Remove remote_desc from the event loop.
15056 (putpkt_binary): Rename to...
15057 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15058 (putpkt_binary): New as wrapper around putpkt_binary_1.
15059 (putpkt_notif): New.
15060 (prepare_resume_reply): In non-stop mode, don't change the
15062 * event-loop.c: New.
15063 * Makefile.in (OBJ): Add event-loop.o.
15064 (event-loop.o): New rule.
15066 * linux-low.h (pid_of): Moved here.
15068 (get_lwp_thread): Use lwpid_of.
15069 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15070 * linux-low.c (pid_of): Delete.
15071 (inferior_pid): Use lwpid_of.
15072 (linux_event_pipe): New.
15073 (target_is_async_p): New.
15075 (handle_extended_wait): Use lwpid_of.
15076 (add_lwp): Don't set lwpid field.
15077 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15078 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15079 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15080 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15081 first. Adjust to linux_wait_for_event interface changes. Use
15083 (linux_detach): Don't delete the main lwp here.
15084 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15085 (status_pending_p): Don't consider explicitly suspended lwps.
15086 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15087 pointer. Add OPTIONS argument. Change return type to int. Use
15088 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15089 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15090 pointer. Add status pointer argument. Return a pid instead of a
15091 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15092 changes. In non-stop mode, don't switch to a random thread.
15093 (linux_wait): Rename to...
15094 (linux_wait_1): ... this. Add target_options argument, and handle
15095 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15096 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15097 clean exit and signal exit code. Don't stop all threads in
15098 non-stop mode. In all-stop mode, only stop all threads when
15099 reporting a stop to GDB. Handle explicit thread stop requests.
15100 (async_file_flush, async_file_mark): New.
15102 (send_sigstop): Use lwpid_of.
15103 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15104 interface changes. In non-stop mode, don't switch to a random
15106 (linux_resume_one_lwp): Use lwpid_of.
15107 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15108 (linux_resume_one_thread): ... this. Handle resume_stop. In
15109 non-stop mode, don't look for pending flag in all threads.
15110 (resume_status_pending_p): Don't consider explicitly suspended
15112 (my_waitpid): Reimplement. Emulate __WALL.
15113 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15115 (sigchld_handler, linux_supports_non_stop, linux_async)
15116 (linux_start_non_stop): New.
15117 (linux_target_ops): Register linux_supports_non_stop, linux_async
15118 and linux_start_non_stop.
15119 (initialize_low): Install SIGCHLD handler.
15120 * thread-db.c (thread_db_create_event, find_one_thread)
15121 (thread_db_get_tls_address): Use lwpid_of.
15122 * win32-low.c (win32_detach): Adjust to use resume_kind.
15123 (win32_wait): Add `options' argument.
15124 * spu-low.c (spu_resume): Adjust to use resume_kind.
15125 (spu_wait): Add `options' argument.
15127 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15129 Decouple target code from remote protocol.
15131 * target.h (enum target_waitkind): New.
15132 (struct target_waitstatus): New.
15133 (struct target_ops) <wait>: Return an unsigned long. Take a
15134 target_waitstatus pointer instead of a char pointer.
15135 (mywait): Likewise.
15136 * target.c (mywait): Change prototype to return an unsigned long.
15137 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15138 * server.h (thread_from_wait, old_thread_from_wait): Delete
15140 (prepare_resume_reply): Change prototype to take a
15142 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15143 (last_status, last_ptid): New.
15144 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15145 pid instead of a signal.
15146 (attach_inferior): Remove "status" and "signal" parameters.
15148 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15150 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15151 (handle_v_requests, myresume): Remove "status" and "signal"
15152 parameters. Adjust.
15153 (handle_status): New.
15154 (main): Delete local `status'. Adjust.
15155 * remote-utils.c: Include target.h.
15156 (prepare_resume_reply): Change prototype to take a
15157 target_waitstatus. Adjust.
15159 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15161 * spu-low.c (spu_wait): Adjust.
15162 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15164 (win32_wait): Adjust.
15166 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15168 * target.h (struct thread_resume): Delete leave_stopped member.
15169 (struct target_ops): Add a `n' argument to the `resume' callback.
15170 * server.c (start_inferior): Adjust.
15171 (handle_v_cont, myresume): Adjust.
15172 * linux-low.c (check_removed_breakpoint): Adjust to resume
15173 interface change, and to removed leave_stopped field.
15174 (resume_ptr): Delete.
15175 (struct thread_resume_array): New.
15176 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15177 resume interface change.
15178 (linux_continue_one_thread, linux_queue_one_thread)
15179 (resume_status_pending_p): Check if the resume field is NULL
15180 instead of checking the leave_stopped member.
15181 (linux_resume): Adjust to the target resume interface change.
15182 * spu-low.c (spu_resume): Adjust to the target resume interface
15184 * win32-low.c (win32_detach, win32_resume): Ditto.
15186 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15188 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15190 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15192 (linux_continue_one_thread): Only preserve the stepping flag if
15193 there's a pending breakpoint.
15195 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15197 * server.c (main): After the inferior having exited, call
15198 remote_close before exiting gdbserver.
15200 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15202 Fix size of FPSCR in Power 7 processors.
15203 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15204 (PPC_FEATURE_HAS_DFP): New #define.
15205 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15208 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15210 * server.c (handle_query) Whitespace and formatting.
15212 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15214 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15215 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15216 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15217 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15218 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15219 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15220 Makefile.in, configure.ac: Fix whitespace throughout.
15221 * configure: Regenerate.
15223 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15225 * inferiors.c (find_inferior): Make it safe for the callback
15226 function to delete the currently iterated inferior.
15228 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15230 * Makefile.in (linuw_low_h): Move higher.
15231 (thread-db.o): Depend on $(linux_low_h).
15233 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15235 Rename "process" to "lwp" throughout.
15237 * linux-low.c (all_processes): Rename to...
15238 (all_lwps): ... this.
15239 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15240 (add_process): Rename to ...
15241 (add_lwp): ... this. Adjust.
15242 (linux_create_inferior): Adjust.
15243 (linux_attach_lwp): Adjust.
15244 (linux_attach): Adjust.
15245 (linux_kill_one_process): Rename to ...
15246 (linux_kill_one_lwp): ... this. Adjust.
15247 (linux_kill): Adjust.
15248 (linux_detach_one_process): Rename to ...
15249 (linux_detach_one_lwp): ... this. Adjust.
15250 (linux_detach): Adjust.
15251 (check_removed_breakpoint): Adjust.
15252 (status_pending_p): Adjust.
15253 (linux_wait_for_process): Rename to ...
15254 (linux_wait_for_lwp): ... this. Adjust.
15255 (linux_wait_for_event): Adjust.
15256 (send_sigstop): Adjust.
15257 (wait_for_sigstop): Adjust.
15258 (stop_all_processes): Rename to ...
15259 (stop_all_lwps): ... this.
15260 (linux_resume_one_process): Rename to ...
15261 (linux_resume_one_lwp): ... this. Adjust.
15262 (linux_set_resume_request, linux_continue_one_thread)
15263 (linux_queue_one_thread, resume_status_pending_p)
15264 (usr_store_inferior_registers, regsets_store_inferior_registers)
15265 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15267 * linux-low.h (get_process): Rename to ...
15268 (get_lwp): ... this. Adjust.
15269 (get_thread_process): Rename to ...
15270 (get_thread_lwp): ... this. Adjust.
15271 (get_process_thread): Rename to ...
15272 (get_lwp_thread): ... this. Adjust.
15273 (struct process_info): Rename to ...
15274 (struct lwp_info): ... this.
15275 (all_processes): Rename to ...
15276 (all_lwps): ... this.
15277 * proc-service.c (ps_lgetregs): Adjust.
15278 * thread-db.c (thread_db_create_event, find_one_thread)
15279 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15281 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15283 * server.c (handle_query): Handle "qAttached".
15285 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15287 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15288 GPLv3, update license URL.
15290 2009-03-01 Doug Evans <dje@google.com>
15292 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15293 (server_h): Add gdb_signals.h.
15294 (signals.o): Update.
15295 * server.h (target_signal_from_host,target_signal_to_host_p)
15296 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15298 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15300 * remote-utils.c (getpkt): Also generate remote-debug
15301 information if noack_mode is set.
15303 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15305 * server.c (handle_query): Report qXfer:siginfo:read and
15306 qXfer:siginfo:write as supported and handle them.
15307 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15308 * linux-low.c (linux_xfer_siginfo): New.
15309 (linux_target_ops): Set it.
15311 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15313 * server.c (gdbserver_usage): Mention --remote-debug.
15314 (main): Accept '--remote-debug' switch.
15316 2009-01-18 Doug Evans <dje@google.com>
15318 * regcache.c (new_register_cache): No need to check result of xcalloc.
15319 * server.c (handle_search_memory): Back out calls to xmalloc,
15320 result is checked and error is returned to user upon failure.
15321 (handle_query): Ditto. Add more checks for result of malloc.
15322 (handle_v_cont): Check result of malloc, report error back to
15324 (handle_v_run): Ditto. Call freeargv.
15325 * server.h (freeargv): Declare.
15326 * utils.c (freeargv): New fn.
15328 2009-01-15 Doug Evans <dje@google.com>
15330 * gdbreplay.c (perror_with_name): Make arg const char *.
15331 * server.h (target_signal_to_name): Make return type const char *.
15332 * thread-db.c (thread_db_err_str): Make return type const char *.
15333 * utils.c (perror_with_name): Make arg const char *.
15335 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15337 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15338 when handling a EXIT_PROCESS_DEBUG_EVENT.
15340 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15342 * gdbreplay.c (gdbreplay_version): Update copyright year.
15343 * server.c (gdbserver_version): Likewise.
15345 2009-01-05 Doug Evans <dje@google.com>
15347 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15348 (handle_extended_wait): Improve comment.
15350 2008-12-13 Doug Evans <dje@google.com>
15352 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15353 * server.h (ATTR_MALLOC): New macro.
15354 (xmalloc,xcalloc,xstrdup): Declare.
15355 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15356 * inferiors.c: Ditto.
15357 * linux-low.c: Ditto.
15358 * mem-break.c: Ditto.
15359 * regcache.c: Ditto.
15360 * remote-utils.c: Ditto.
15363 * win32-low.c: Ditto.
15365 2008-12-12 Doug Evans <dje@google.com>
15367 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15368 in debugging printf.
15370 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15372 2008-12-09 Doug Evans <dje@google.com>
15374 * linux-low.h (struct process_info): Delete member tid, unused.
15375 * thread-db.c (find_one_thread): Update.
15376 (maybe_attach_thread): Update.
15378 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15380 * target.h (struct target_ops): Add qxfer_osdata member.
15381 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15383 (linux_qxfer_osdata): New functions.
15384 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15386 * server.c (handle_query): Handle "qXfer:osdata:read:".
15387 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15388 (buffer_xml_printf): New functions.
15389 * server.h (struct buffer): New.
15390 (buffer_grow_str, buffer_grow_str0): New macros.
15391 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15392 (buffer_xml_printf): Declare.
15394 2008-11-24 Doug Evans <dje@google.com>
15396 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15398 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15400 * server.c (handle_v_run): Always use the supplied argument list.
15402 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15404 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15405 (xtensa_regmap_table): Add entry for scompare1.
15407 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15409 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15410 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15411 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15412 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15413 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15414 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15415 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15416 XML target descriptions.
15417 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15418 when inferior is running on an ISA 2.05 or later processor. Add
15419 special case to return offset for full 64-bit slot of FPSCR when
15422 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15424 * Makefile.in (SFILES, clean): Added sparc64 files.
15425 (reg-sparc64.o, reg-sparc64.c): New.
15426 * configure.srv (sparc*-*-linux*): New configuration.
15427 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15428 syscall arguments for SPARC.
15429 (regsets_store_inferior_registers): Likewise.
15430 * linux-sparc-low.c: New file.
15432 2008-10-21 Doug Evans <dje@google.com>
15434 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15435 (READLINE_DIR,READLINE_DEP): Delete.
15436 (INTERNAL_CFLAGS): Update.
15437 (LINTFLAGS): Update.
15439 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15441 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15442 whole argv from the last run, not just argv[0].
15444 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15446 * regcache.c (new_register_cache): Return NULL if the register
15447 cache size isn't known yet.
15448 (free_register_cache): Avoid dereferencing a NULL regcache.
15450 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15452 * configure.srv: Merge MIPS and MIPS64.
15454 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15456 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15458 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15460 * Makefile.in: Add required vsx dependencies.
15462 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15463 Declare init_registers_powerpc_vsx32l.
15464 Declare init_registers_powerpc_vsx64l.
15465 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15466 (ppc_arch_setup): Check for VSX in hwcap.
15467 (ppc_fill_vsxregset): New function.
15468 (ppc_store_vsxregset): New function.
15469 Add new VSX entry in regset_info target_regsets.
15471 * configure.srv: Add new VSX dependencies.
15473 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15475 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15476 (remote_open): Set or clear transport_is_reliable.
15477 (putpkt_binary): Don't expect acks in noack mode.
15478 (getpkt): Don't send ack/nac in noack mode.
15479 * server.c (handle_general_set): Handle QStartNoAckMode.
15480 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15482 (main): Reset noack_mode on every connection.
15483 * server.h (noack_mode): Declare.
15485 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15487 * Makefile.in (GDBREPLAY_OBS): New variable.
15488 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15490 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15491 Daniel Jacobowitz <dan@codesourcery.com>
15493 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15494 (usr_store_inferior_registers): Likewise.
15495 (regsets_store_inferior_registers): Likewise.
15497 2008-07-31 Rolf Jansen <rj@surtec.com>
15498 Pedro Alves <pedro@codesourcery.com>
15500 * configure.ac: Check for memmem declaration.
15501 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15502 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15503 (disable_packet_qfThreadInfo): Unconditionally compile.
15504 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15505 * configure, config.in: Regenerate.
15507 2008-07-28 Doug Kwan <dougkwan@google.com>
15509 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15510 (linux_write_memory): Remove declaration of errno.
15512 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15514 * linux-low.c (handle_extended_wait): Do not use "status"
15515 variable uninitialized.
15517 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15519 * server.c (handle_v_attach): Inhibit reporting dll changes.
15521 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15523 * remote-utils.c (prepare_resume_reply): If requested, don't
15524 output "thread:TID" in the T stop reply.
15526 * server.c (disable_packet_vCont, disable_packet_Tthread)
15527 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15528 (handle_query): If requested, disable support for qC, qfThreadInfo
15530 (handle_v_requests): If requested, disable support for vCont.
15531 (gdbserver_show_disableable): New.
15532 (main): Handle --disable-packet and --disable-packet=LIST.
15534 * server.h (disable_packet_vCont, disable_packet_Tthread)
15535 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15537 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15539 * server.c (gdbserver_usage): Mention --version.
15541 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15543 * Makefile.in (gdbreplay.o): New rule.
15545 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15547 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15548 message, not gdbserver.
15550 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15551 Nathan Sidwell <nathan@codesourcery.com>
15552 Joseph Myers <joseph@codesourcery.com>
15554 * acinclude.m4: Include ../../config/acx.m4.
15555 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15556 * configure, config.in: Regenerate.
15557 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15558 * server.c (gdbserver_version): Print PKGVERSION.
15559 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15560 (main): Adjust gdbserver_usage calls.
15561 * gdbreplay.c (version, host_name): Add declarations.
15562 (gdbreplay_version, gdbreplay_usage): New.
15563 (main): Accept --version and --help options.
15565 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15567 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15568 (arm_breakpoint_at): Handle Thumb.
15569 (the_low_target): Add comment.
15571 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15573 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15575 2008-05-09 Doug Evans <dje@google.com>
15577 * server.h (decode_search_memory_packet): Declare.
15578 * remote-utils.c (decode_search_memory_packet): New fn.
15579 * server.c (handle_search_memory_1): New fn.
15580 (handle_search_memory): New fn.
15581 (handle_query): Process qSearch:memory packets.
15583 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15585 * regcache.c (registers_length): Remove.
15586 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15587 full register packet.
15588 * regcache.h (registers_length): Remove prototype.
15589 * server.h (PBUFSIZ): Define to 16384.
15591 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15593 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15594 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15595 powerpc-64l.o, and powerpc-altivec64l.o.
15596 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15597 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15598 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15599 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15600 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15603 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15604 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15605 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15606 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15607 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15608 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15609 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15610 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15611 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15612 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15615 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15616 (init_registers_powerpc_32l): ... this new prototype.
15617 (init_registers_powerpc_32): Remove, replace by ...
15618 (init_registers_powerpc_altivec32l): ... this new prototype.
15619 (init_registers_powerpc_e500): Remove, replace by ...
15620 (init_registers_powerpc_e500l): ... this new prototype.
15621 (init_registers_ppc64): Remove, replace by ...
15622 (init_registers_powerpc_64l): ... this new prototype.
15623 (init_registers_powerpc_64): Remove, replace by ...
15624 (init_registers_powerpc_altivec64l): ... this new prototype.
15625 (ppc_num_regs): Set to 73.
15626 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15627 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15628 (ppc_cannot_store_register): Handle orig_r3 and trap.
15629 (ppc_arch_setup): Update init_registers_... calls.
15630 (ppc_fill_gregset): Handle orig_r3 and trap.
15632 * inferiors.c (clear_inferiors): Reset current_inferior.
15634 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15636 * acinclude.m4: Add override.m4.
15637 * configure: Regenerate.
15639 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15641 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15642 initial call to init_register_ppc64.
15644 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15646 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15647 single powerpc*-*-linux* case.
15648 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15650 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15652 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15653 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15655 * linux-ppc-low.c: Include <elf.h>.
15656 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15657 (ppc_hwcap): New global variable.
15658 (ppc_regmap): Remove __SPE__ #ifdef sections.
15659 (ppc_regmap_e500): New global variable.
15660 (ppc_cannot_store_register): Update __SPE__ special case.
15661 (ppc_get_hwcap): New function.
15662 (ppc_arch_setup): Use it to determine whether inferior supports
15663 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15664 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15665 Do not access registers if target does not support AltiVec.
15666 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15667 Do not access registers if target does not support SPE.
15668 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15670 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15672 * linux-low.c (disabled_regsets, num_regsets): New.
15673 (use_regsets_p): Delete.
15674 (linux_wait_for_process): Clear disabled_regsets.
15675 (regsets_fetch_inferior_registers): Check and set it.
15676 (regsets_store_inferior_registers): Likewise.
15677 (linux_fetch_registers, linux_store_registers): Do not use
15679 (initialize_low): Allocate disabled_regsets.
15681 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15683 * Makefile.in (LIBOBJS): New.
15684 (OBS): Use LIBOBJS.
15685 (memmem.o): New rule.
15686 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15687 * configure: Regenerated.
15689 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15691 * server.c (handle_query): Never return "unsupported" for
15692 qXfer:features:read queries.
15694 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15696 * server.c (get_features_xml): Fix inverted condition.
15697 (handle_query): Always support qXfer:feature:read.
15699 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15701 * server.c (wrapper_argv): New.
15702 (start_inferior): Handle wrapper_argv. If set, expect an extra
15704 (gdbserver_usage): Document --wrapper.
15705 (main): Parse --wrapper.
15707 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15709 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15710 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15711 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15712 (ppc_set_pc): Likewise.
15713 (ppc_arch_setup): New function.
15714 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15715 of collect_register.
15716 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15718 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15720 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15721 instead of linux-ppc64-low.o.
15722 * linux-ppc64-low.c: Remove file.
15723 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15724 (linux-ppc64-low.o): Remove rule.
15726 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15727 (init_registers_powerpc_64): Likewise.
15728 (ppc_regmap): Conditionally define depending on __powerpc64__.
15729 (ppc_cannot_store_register): Do not special-case "fpscr" when
15730 compiled on __powerpc64__.
15731 (ppc_collect_ptrace_register): New function.
15732 (ppc_supply_ptrace_register): New function.
15733 (ppc_breakpoint): Change type to "unsigned int".
15734 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15735 (the_low_target): Conditionally provide initializers for the
15736 arch_setup member depending on __powerpc64__. Install
15737 collect_ptrace_register and supply_ptrace_register members.
15739 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15741 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15742 * server.c (gdbserver_xmltarget): Define.
15743 (get_features_xml): Use it to replace "target.xml" and arch_string.
15745 * configure.srv: Remove srv_xmltarget. Add XML files that were
15746 mentioned there to srv_xmlfiles instead. Remove conditional tests
15747 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15748 srv_xmlfiles and srv_regobj to include all possible choices.
15749 * configure.ac (srv_xmltarget): Remove.
15750 (srv_xmlfiles): Do not add "target.xml".
15751 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15752 checks for supplementary target information.
15753 * configure: Regenerate.
15754 * Makefile.in (XML_TARGET): Remove.
15755 (target.xml): Remove rule.
15756 (clean): Do not clean up target.xml.
15757 (.PRECIOUS): Do not mention target.xml.
15759 * target.h (struct target_ops): Remove arch_string member.
15760 * linux-low.c (linux_arch_string): Remove.
15761 (linux_target_ops): Remove arch_string initializer.
15762 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15763 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15764 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15765 * spu-low.c (spu_arch_string): Remove.
15766 (spu_target_ops): Remove arch_string initializer.
15767 * win32-low.c (win32_arch_string): Remove.
15768 (win32_target_ops): Remove arch_string initializer.
15769 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15770 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15771 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15773 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15775 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15776 by collect_ptrace_register and supply_ptrace_register hooks.
15777 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15778 instead of checking for the_low_target.left_pad_xfer.
15779 (usr_store_inferior_registers): Use collect_ptrace_register callback
15780 instead of checking for the_low_target.left_pad_xfer.
15782 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15783 (s390_supply_ptrace_register): Likewise.
15784 (s390_fill_gregset): Call s390_collect_ptrace_register.
15785 (the_low_target): Update.
15787 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15788 (ppc_supply_ptrace_register): Likewise.
15789 (the_low_target): Update.
15791 * linux-i386-low.c (the_low_target): Update.
15792 * linux-x86-64-low.c (the_low_target): Update.
15794 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15796 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15797 reg-s390.o and reg-s390x.o.
15799 * linux-low.c (new_inferior): New global variable.
15800 (linux_create_inferior, linux_attach): Set it.
15801 (linux_wait_for_process): Call the_low_target.arch_setup after the
15802 target has stopped for the first time.
15803 (initialize_low): Do not call the_low_target.arch_setup.
15805 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15806 (s390_set_pc): Likewise.
15807 (s390_arch_setup): New function.
15808 (the_low_target): Use s390_arch_setup as arch_setup routine.
15810 * regcache.c (realloc_register_cache): New function.
15811 (set_register_cache): Call it for each existing regcache.
15813 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15815 * server.h (init_registers): Remove prototype.
15817 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15818 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15819 instead of init_registers ().
15820 * linux-arm-low.c (init_registers_arm): Add prototype.
15821 (init_registers_arm_with_iwmmxt): Likewise.
15822 (the_low_target): Add initializer for arch_setup field.
15823 * linux-cris-low.c (init_registers_cris): Add prototype.
15824 (the_low_target): Add initializer for arch_setup field.
15825 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15826 (the_low_target): Add initializer for arch_setup field.
15827 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15828 (the_low_target): Add initializer for arch_setup field.
15829 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15830 (the_low_target): Add initializer for arch_setup field.
15831 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15832 (the_low_target): Add initializer for arch_setup field.
15833 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15834 (the_low_target): Add initializer for arch_setup field.
15835 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15836 (init_registers_mips64_linux): Likewise.
15837 (the_low_target): Add initializer for arch_setup field.
15838 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15839 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15840 (the_low_target): Add initializer for arch_setup field.
15841 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15842 (init_registers_powerpc_64): Likewise.
15843 (the_low_target): Add initializer for arch_setup field.
15844 * linux-s390-low.c (init_registers_s390): Add prototype.
15845 (init_registers_s390x): Likewise.
15846 (the_low_target): Add initializer for arch_setup field.
15847 * linux-sh-low.c (init_registers_sh): Add prototype.
15848 (the_low_target): Add initializer for arch_setup field.
15849 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15850 (the_low_target): Add initializer for arch_setup field.
15851 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15852 (the_low_target): Add initializer for arch_setup field.
15854 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15855 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15856 instead of init_registers ().
15857 * win32-arm-low.c (init_registers_arm): Add prototype.
15858 (the_low_target): Add initializer for arch_setup field.
15859 * win32-i386-low.c (init_registers_i386): Add prototype.
15860 (the_low_target): Add initializer for arch_setup field.
15862 * spu-low.c (init_registers_spu): Add prototype.
15863 (initialize_low): Call initialie_registers_spu () instead of
15864 initialize_registers ().
15866 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15868 * server.c (handle_v_requests): When handling the vRun and vAttach
15869 packets, if already debugging a process, don't kill it. Return an
15872 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15874 * server.c (handle_query): Correct length check.
15876 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15878 * win32-low.c (do_initial_child_stuff): Add process handle
15879 parameter. Set current_process_handle and current_process_id from the
15880 parameters. Clear globals.
15881 (win32_create_inferior): Don't set current_process_handle and
15882 current_process_id here. Instead pass them on the call to
15883 do_initial_child_stuff.
15884 (win32_attach): Likewise.
15885 (win32_clear_inferiors): New.
15886 (win32_kill): Don't close the current process handle or the
15887 current thread handle here. Instead call win32_clear_inferiors.
15888 (win32_detach): Don't open a new handle to the process. Call
15889 win32_clear_inferiors.
15890 (win32_join): Don't rely on current_process_handle; open a new
15891 handle using the process id.
15892 (win32_wait): Call win32_clear_inferiors when the inferior process
15895 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15897 * server.c (monitor_show_help): Add "exit".
15899 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15901 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15902 (clean): Add reg-xtensa.c.
15903 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15904 * configure.srv (xtensa*-*-linux*) New target.
15905 * linux-xtensa-low.c: New.
15906 * xtensa-xtregs.c: New.
15908 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15910 * hostio.c: Don't include errno.h.
15911 (errno_to_fileio_errno): Move to hostio-errno.
15912 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15913 error number outputting to the target->hostio_last_error callback.
15914 (hostio_packet_error): Use FILEIO_EINVAL directly.
15915 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15916 calls to hostio_error.
15917 * hostio-errno.c: New.
15918 * server.h (hostio_last_error_from_errno): Declare.
15919 * target.h (target_ops): Add hostio_last_error member.
15920 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15921 as hostio_last_error handler.
15922 * spu-low.c (spu_target_ops): Likewise.
15923 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15924 (wince_hostio_last_error): New functions.
15925 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15926 as hostio_last_error handler.
15927 (win32_target_ops) [!_WIN32_WCE]: Register
15928 hostio_last_error_from_errno as hostio_last_error handler.
15929 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15930 (hostio-errno.o): New rule.
15931 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15932 * configure.srv (srv_hostio_err_objs): New variable. Default to
15934 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15935 * configure: Regenerate.
15937 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15939 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15940 (linux_kill, linux_detach): Clean up the process list.
15941 * remote-utils.c (remote_open): Improve port number parsing.
15942 (putpkt_binary, input_interrupt): Only send interrupts if the target
15944 * server.c (extended_protocol): Make static.
15945 (attached): Define earlier.
15946 (exit_requested, response_needed, program_argv): New variables.
15947 (target_running): New.
15948 (start_inferior): Clear attached here.
15949 (attach_inferior): Set attached here.
15950 (require_running): Define.
15951 (handle_query): Use require_running and target_running. Implement
15953 (handle_v_attach, handle_v_run): New.
15954 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15955 (gdbserver_usage): Update.
15956 (main): Redo argument parsing. Handle --debug and --multi. Handle
15957 --attach along with other options or after the port. Save
15958 program_argv. Support no initial program. Resynchronize
15959 communication with GDB after an error. Handle "monitor exit".
15960 Use require_running and target_running. Always allow the extended
15961 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15962 restart in extended mode.
15963 * README: Refer to the GDB manual. Update --attach usage.
15965 2007-12-20 Andreas Schwab <schwab@suse.de>
15967 * linux-low.c (STACK_SIZE): Define.
15968 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15969 (linux_test_for_tracefork): Likewise.
15971 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15973 * linux-low.c (linux_wait_for_event): Update messages. Do not
15974 reinsert auto-delete breakpoints.
15975 * mem-break.c (struct breakpoint): Change return type of handler to
15977 (set_breakpoint_at): Update handler type.
15978 (reinsert_breakpoint_handler): Return 1 instead of calling
15980 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15982 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15983 * mem-break.h (set_breakpoint_at): Update handler type.
15984 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15985 * win32-low.c (auto_delete_breakpoint): New.
15986 (get_child_debug_event): Use it.
15988 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15990 * configure.ac: Check for pread and pwrite.
15991 * hostio.c (handle_pread): Fall back to lseek and read.
15992 (handle_pwrite): Fall back to lseek and write.
15993 * config.in, configure: Regenerated.
15995 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15997 * server.c (myresume): Add own_buf argument.
15998 (main): Update calls.
16000 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16002 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16003 * remote-utils.c (remote_open): Do not call disable_async_io.
16004 (block_async_io): Delete.
16005 (unblock_async_io): Make static.
16006 (initialize_async_io): New.
16007 * server.c (handle_v_cont): Handle async I/O here.
16008 (myresume): Likewise. Move other common resume tasks here...
16009 (main): ... from here. Call initialize_async_io. Disable async
16010 I/O before the main loop.
16011 * server.h (initialize_async_io): Declare.
16012 (block_async_io, unblock_async_io): Delete prototypes.
16013 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16015 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16017 * remote-utils.c (readchar): Allow binary data in received messages.
16019 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16021 * win32-low.c (attaching): New global.
16022 (win32_create_inferior): Clear the `attaching' global.
16023 (win32_attach): Set the `attaching' global.
16024 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16025 attaching. Only set a breakpoint at the entry point if not
16028 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16030 * server.c (main): Don't report dll events on the initial
16031 connection on attaches.
16033 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16035 * server.c (main): Relax numerical bases supported for the pid of
16036 the --attach command line argument.
16038 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16040 * win32-low.c (win32_attach): Call OpenProcess before
16041 DebugActiveProcess, not after. Add last error output to error
16044 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16046 * win32-low.c (win32_get_thread_context)
16047 (win32_set_thread_context): New functions.
16048 (thread_rec): Use win32_get_thread_context.
16049 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16050 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16053 2007-12-03 Leo Zayas
16054 Pedro Alves <pedro_alves@portugalmail.pt>
16056 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16058 (child_add_thread): Minor cleanup.
16059 (child_continue): Resume artificially suspended threads before
16060 calling ContinueDebugEvent.
16061 (suspend_one_thread): New.
16062 (fake_breakpoint_event): New.
16063 (get_child_debug_event): Change return type to int. Check here if
16064 gdb sent an interrupt request. If a soft interrupt was requested,
16065 fake a breakpoint event. Return 0 if there is no event to handle,
16067 (win32_wait): Don't check here if gdb sent an interrupt request.
16068 Ensure there is a valid event to handle.
16069 (win32_request_interrupt): Add soft interruption method as last
16072 2007-12-03 Leo Zayas
16073 Pedro Alves <pedro_alves@portugalmail.pt>
16075 * win32-low.h (win32_thread_info): Add descriptions to the
16076 structure members. Replace `suspend_count' counter by a
16078 * win32-low.c (thread_rec): Update condition of when to get the
16079 context from the inferior. Rely on ContextFlags being set if it
16080 has already been retrieved. Only suspend the inferior thread if
16081 we haven't already. Warn if that fails.
16082 (continue_one_thread): s/suspend_count/suspended/. Only call
16083 ResumeThread once. Warn if that fails.
16085 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16087 * win32-low.c (win32_wait): Don't read from the inferior when it
16088 has already exited.
16090 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16092 * Makefile.in (win32_low_h): New variable.
16093 (win32-low.o): Add dependency on $(win32_low_h).
16094 (win32-arm-low.o, win32-i386-low.o): New rules.
16096 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16098 * hostio.c: Correct copyright year.
16100 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16102 * Makefile.in (OBS): Add hostio.o.
16103 (hostio.o): New rule.
16104 * server.h (handle_vFile): Declare.
16105 * hostio.c: New file.
16106 * server.c (handle_v_requests): Take packet_len and new_packet_len
16107 for binary packets. Call handle_vFile.
16108 (main): Update call to handle_v_requests.
16110 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16112 * linux-low.c: Include <sched.h>.
16114 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16116 * linux-low.c (linux_tracefork_grandchild): New.
16117 (linux_tracefork_child): Use clone.
16118 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16120 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16122 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16124 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16126 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16128 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16130 * inferiors.c (change_inferior_id): Delete.
16131 (add_pid_to_list, pull_pid_from_list): New.
16132 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16133 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16134 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16135 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16136 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16137 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16138 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16139 (using_threads): Always set to 1.
16140 (handle_extended_wait): New.
16141 (add_process): Do not set TID.
16142 (linux_create_inferior): Set must_set_ptrace_flags.
16143 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16144 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16145 (linux_thread_alive): Rename TID argument to LWPID.
16146 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16147 (linux_wait_for_event): Do not use TID or check using_threads. Update
16148 call to dead_thread_notify. Call handle_extended_wait.
16149 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16150 (send_sigstop): Delete sigstop_sent.
16151 (wait_for_sigstop): Avoid TID.
16152 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16153 (linux_test_for_tracefork): New.
16154 (linux_lookup_signals): Use thread_db_active and
16155 linux_supports_tracefork_flag.
16156 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16157 * linux-low.h (get_process_thread): Avoid TID.
16158 (struct process_ifo): Move thread_known and tid to the end. Remove
16160 (linux_attach_lwp, thread_db_init): Update prototypes.
16161 * server.h (change_inferior_id): Delete prototype.
16162 (add_pid_to_list, pull_pid_from_list): New prototypes.
16163 * thread-db.c (thread_db_use_events): New.
16164 (find_first_thread): Rename to...
16165 (find_one_thread): ...this. Update callers and messages. Do not
16166 call fatal. Check thread_db_use_events. Do not call
16167 change_inferior_id or new_thread_notify.
16168 (maybe_attach_thread): Update. Do not call new_thread_notify.
16169 (thread_db_init): Set thread_db_use_events. Check use_events.
16170 * utils.c (fatal, warning): Correct message prefix.
16172 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16174 * Makefile.in (clean): Remove new files.
16175 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16176 (powerpc-64.o, powerpc-64.c): New rules.
16177 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16178 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16180 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16182 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16183 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16184 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16185 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16186 (target_regsets): Add AltiVec and SPE register sets.
16187 * configure.ac: Check for AltiVec and SPE.
16188 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16189 (ppc_fill_vrregset, ppc_store_vrregset): New.
16190 (target_regsets): Add AltiVec register set.
16191 * configure: Regenerated.
16193 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16195 * linux-low.c (O_LARGEFILE): Define.
16196 (linux_read_memory): Use /proc/PID/mem.
16197 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16198 * configure, config.in: Regenerated.
16200 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16202 * linux-low.c (linux_wait_for_event): Do not pass signals while
16205 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16207 * win32-low.c (create_process): New.
16208 (win32_create_inferior): Use create_process instead of
16209 CreateProcess. If create_process failed retry appending an ".exe"
16210 suffix. Store the GetLastError result immediatelly after
16211 create_process calls and use it on the call to error.
16213 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16215 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16217 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16219 * configure.ac: Switch license to GPLv3.
16221 2007-08-01 Michael Snyder <msnyder@access-company.com>
16223 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16225 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16227 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16229 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16230 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16231 CloseToolhelp32Snapshot.
16232 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16233 CloseToolhelp32Snapshot.
16235 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16237 * server.c (main): Check for inferior exit before main loop.
16239 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16241 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16242 instead of on tmp_desc.
16244 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16245 Daniel Jacobowitz <dan@codesourcery.com>
16247 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16248 (add_thread): Minor cleanups.
16249 (clear_inferiors): Move lower in the file. Clear the DLL
16251 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16252 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16253 (xml_escape_text): New.
16254 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16256 (handle_v_cont): Report errors.
16257 (gdbserver_version): Update.
16258 (main): Correct size of own_buf. Do not report initial DLL events.
16259 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16260 (unloaded_dll, xml_escape_text): New.
16261 * win32-low.c (enum target_waitkind): Update comments.
16262 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16263 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16264 (win32_EnumProcessModules, win32_GetModuleInformation)
16265 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16266 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16267 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16268 (win32_Module32First, win32_Module32Next, load_toolhelp)
16269 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16270 (get_child_debug_event): Handle DLL events.
16271 (win32_wait): Likewise.
16273 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16275 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16276 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16278 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16280 * win32-low.c (handle_output_debug_string): Ignore event if not
16283 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16285 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16287 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16289 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16291 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16293 * inferiors.c (change_inferior_id): Add comment.
16294 * linux-low.c (check_removed_breakpoint): Add an early
16295 prototype. Improve debug output.
16296 (linux_attach): Doc update.
16297 (linux_detach_one_process, linux_detach): Clean up before releasing
16299 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16300 * linux-low.h (struct process_info): Doc improvement.
16301 * mem-break.c (delete_all_breakpoints): New.
16302 * mem-break.h (delete_all_breakpoints): New prototype.
16303 * thread-db.c (find_first_thread): New.
16304 (thread_db_create_event): Call it instead of
16305 thread_db_find_new_threads. Clean up unused variables.
16306 (maybe_attach_thread): Remove first thread handling.
16307 (thread_db_find_new_threads): Use find_first_thread.
16308 (thread_db_get_tls_address): Likewise.
16310 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16312 * thread-db.c (thread_db_find_new_threads): Add prototype.
16313 (thread_db_create_event): Check for the main thread before adding
16315 (maybe_attach_thread): Only enable event reporting if TID == 0.
16316 (thread_db_get_tls_address): Check for new threads.
16318 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16320 * linux-low.c (linux_create_inferior): Try execv before execvp.
16321 * spu-low.c (spu_create_inferior): Likewise.
16323 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16325 * linux-low.c (linux_create_inferior): Change execv to execvp.
16326 * spu-low.c (spu_create_inferior): Likewies.
16328 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16330 * Makefile.in (clean): Clean new files instead of deleted ones.
16331 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16332 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16334 * configure.srv: Specify XML files and new regformats for MIPS and
16336 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16337 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16338 an entry for the restart register.
16339 (mips_cannot_fetch_register, mips_cannot_store_register)
16340 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16341 register names to match the XML descriptions.
16342 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16343 restart register instead of $0.
16345 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16346 Markus Deuling <deuling@de.ibm.com>
16348 * remote-utils.c (decode_xfer_write): New function.
16349 * server.h (decode_xfer_write): Add prototype.
16350 * server.c (handle_query): Add PACKET_LEN argument. Support
16351 qXfer:spu:read and qXfer:spu:write packets.
16352 (main): Pass packet_len to handle_query.
16353 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16354 * target.h (target_ops): Add qxfer_spu.
16356 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16358 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16359 accessing non-seekable spufs files.
16361 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16363 * server.c (handle_query): Add reply for qC packet.
16365 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16366 Leo Zayas <lerele@champenstudios@com>
16368 * server.h (check_remote_input_interrupt_request): New function.
16369 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16370 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16371 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16372 (check_remote_input_interrupt_request): New function.
16373 * server.h (check_remote_input_interrupt_request): Declare.
16374 * win32-low.c (winapi_DebugBreakProcess,
16375 winapi_GenerateConsoleCtrlEvent): New typedefs.
16376 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16378 (win32_wait): Check for remote interrupt request
16379 with check_remote_input_interrupt_request.
16380 (win32_request_interrupt): New function.
16381 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16383 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16385 * win32-low.c (debug_registers_changed,
16386 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16387 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16388 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16389 (thread_rec): Get context using the low target.
16390 (child_add_thread): Call thread_added on the low target,
16391 which does the same thing.
16393 (do_initial_child_stuff): Remove debug registers references.
16394 Set context using the low target. Resume threads after
16395 setting the contexts.
16396 (child_continue): Remove dead variable. Remove debug
16397 registers references.
16398 (child_fetch_inferior_registers): Go through the low target.
16399 (do_child_store_inferior_registers): Remove.
16400 (child_store_inferior_registers): Go through the low target.
16401 (win32_resume): Remove debug registers references.
16402 Set context using the low target.
16403 (handle_exception): Change return type to void. Don't record
16404 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16405 first chance exception.
16406 (get_child_debug_event): Change return type to void. Remove
16407 goto loop. Always return after waiting for debug event.
16408 (win32_wait): Convert to switch statement. Handle spurious
16411 * win32-i386-low.c (debug_registers_changed,
16412 debug_registers_used): New.
16413 (initial_stuff): Rename to ...
16414 (i386_initial_stuff): ... this. Clear debug registers
16416 (store_debug_registers): Delete.
16417 (i386_get_thread_context): New.
16418 (load_debug_registers): Delete.
16419 (i386_set_thread_context): New.
16420 (i386_thread_added): New.
16421 (single_step): Rename to ...
16422 (i386_single_step): ... this.
16423 (do_fetch_inferior_registers): Rename to ...
16424 (i386_fetch_inferior_register): ... this.
16425 (i386_store_inferior_register): New.
16426 (the_low_target): Adapt to new interface.
16428 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16429 (arm_get_thread_context): New.
16430 (arm_set_thread_context): New.
16432 (do_fetch_inferior_registers): Rename to ...
16433 (arm_fetch_inferior_register): ... this.
16434 (arm_store_inferior_register): New.
16435 (arm_wince_breakpoint): Reimplement as unsigned long.
16436 (arm_wince_breakpoint_len): Define.
16437 (the_low_target): Adapt to new interface.
16439 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16440 load_debug_registers. Add get_thread_context, set_thread_context,
16441 thread_added and store_inferior_register. Rename
16442 fetch_inferior_registers to fetch_inferior_register.
16443 (regptr): Remove declaration.
16445 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16447 * linux-low.c (linux_detach): Change return type to int. Return 0.
16448 * spu-low.c (spu_detach): Likewise.
16450 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16452 * target.h (target_ops): Change return type of detach to int.
16454 (join_inferior): New.
16455 * server.c (main): Don't skip detach support on mingw32.
16456 If the inferior doesn't support detaching return error.
16457 Call join_inferior instead of using waitpid.
16458 * linux-low.c (linux_join): New.
16459 (linux_target_op): Add linux_join.
16460 * spu-low.c (spu_join): New.
16461 (spu_target_ops): Add spu_join.
16462 * win32-low.c (win32_detach): Adapt to new interface.
16463 Reopen current_process_handle before detaching. Issue a child
16464 resume before detaching.
16466 (win32_target_op): Add win32_join.
16468 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16470 * win32-low.c (win32-attach): Fix return value.
16471 * target.h (target_ops): Describe ATTACH return values.
16473 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16475 * win32-low.c (GETPROCADDRESS): Define.
16476 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16477 (winapi_DebugSetProcessKillOnExit): Likewise.
16478 (win32_create_inferior): Force usage of ansi CreateProcessA.
16479 (win32_attach): Use GETPROCADDRESS.
16480 (win32_detach): Likewise.
16482 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16484 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16486 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16488 * win32-low.c: Commit leftover changes from 2007-03-29.
16490 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16492 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16493 fields short instead of int. Add explicit padding.
16494 (i387_cache_to_fsave): Remove unnecessary casts.
16495 (i387_fsave_to_cache): Doc fix.
16496 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16498 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16500 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16501 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16503 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16505 * configure.srv (arm*-*-mingw32ce*): Move near the other
16508 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16510 * configure.ac: Add errno checking.
16511 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16512 sys/file.h and malloc.h.
16513 (AC_CHECK_DECLS): Add perror.
16514 (srv_mingwce): Handle.
16515 * configure.srv (i[34567]86-*-cygwin*): Add
16516 win32-i386-low.o to srv_tgtobj.
16517 (i[34567]86-*-mingw*): Likewise.
16518 (arm*-*-mingw32ce*): Add case.
16519 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16520 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16521 [__MINGW32CE__] (strerror): New function.
16522 [__MINGW32CE__] (errno): Define to GetLastError.
16523 [__MINGW32CE__] (COUNTOF): New macro.
16524 (remote_open): Remove extra close call.
16525 * mem-break.c (delete_breakpoint_at): New function.
16526 * mem-break.h (delete_breakpoint_at): Declare.
16527 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16528 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16529 [USE_WIN32API] (read, write): Add char* casts.
16530 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16531 * server.h: Include wincecompat.h on Windows CE.
16532 [HAVE_ERRNO_H]: Check.
16533 (perror): Declare if not declared.
16534 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16535 (perror_with_name): Remove errno declaration.
16536 * wincecompat.h: New.
16537 * wincecompat.c: New.
16538 * win32-low.h: New.
16539 * win32-arm-low.c: New.
16540 * win32-i386-low.c: New.
16541 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16542 (OUTMSG2): Make it safe.
16544 (COUNTOF): New macro.
16545 (NUM_REGS): Get it from the low target.
16546 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16547 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16548 (thread_rec): Let low target handle debug registers.
16549 (child_add_thread): Likewise.
16550 (child_init_thread_list): Likewise.
16551 (continue_one_thread): Likewise.
16553 (do_child_fetch_inferior_registers): Move to ...
16554 * win32-i386-low.c: ... here, and rename to ...
16555 (do_fetch_inferior_registers): ... this.
16556 * win32-low.c (child_fetch_inferior_registers):
16557 Go through the low target.
16558 (do_child_store_inferior_registers): Use regptr.
16559 (strwinerror): New function.
16560 (win32_create_inferior): Handle Windows CE.
16561 Use strwinerror instead of strerror on Windows error
16562 codes. Add program to the error output.
16563 Don't close the main thread handle on Windows CE.
16564 (win32_attach): Use coredll.dll on Windows CE.
16565 (win32_kill): Close current process and current
16567 (win32_detach): Use coredll.dll on Windows CE.
16568 (win32_resume): Let low target handle debug registers, and
16570 (handle_exception): Add/Remove initial breakpoint. Avoid
16571 non-existant WSTOPSIG on Windows CE.
16572 (win32_read_inferior_memory): Cast to remove warning.
16573 (win32_arch_string): Go through the low target.
16574 (initialize_low): Call set_breakpoint_data with the low
16575 target's breakpoint.
16576 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16577 FOP_REGNUM, mappings): Move to ...
16578 * win32-i386-low.c: ... here.
16579 * win32-low.c (win32_thread_info): Move to ...
16580 * win32-low.h: ... here.
16581 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16582 win32-arm-low.c and wincecompat.c.
16583 (all:): Add $EXEEXT.
16584 (install-only:): Likewise.
16585 (gdbserver:): Likewise.
16586 (gdbreplay:): Likewise.
16587 * config.in: Regenerate.
16588 * configure: Regenerate.
16590 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16592 * win32-low.c: Rename typedef thread_info to
16593 win32_thread_info throughout.
16595 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16597 * win32-i386-low.c: Rename to ...
16598 * win32-low.c: ... this.
16599 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16600 * Makefile.in: Likewise.
16602 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16604 * remote-utils.c (monitor_output): Constify msg parameter.
16605 * server.h (monitor_output): Likewise.
16606 * win32-i386-low.c (handle_output_debug_string): New.
16607 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16608 handle_output_debug_string.
16609 (get_child_debug_event): Likewise.
16611 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16613 * server.c (main): Correct strtoul check.
16615 2007-03-27 Jon Ringle <jon@ringle.org>
16617 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16619 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16621 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16623 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16625 * terminal.h: Check HAVE_SGTTY_H.
16627 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16629 * remote-utils.c (remote_open): Print out the assigned port number.
16631 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16633 * remote-utils.c (monitor_output): New function.
16634 * server.c (debug_threads): Define here.
16635 (monitor_show_help): New function.
16636 (handle_query): Handle qRcmd.
16637 (main): Do not handle 'd' packet.
16638 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16639 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16642 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16644 * Makefile.in (EXEEXT): New.
16645 (clean): Use $(EXEEXT).
16647 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16649 * target.h (target_ops): Rename send_signal to request_interrupt,
16650 and remove enum target_signal parameter.
16651 * linux-low.c (linux_request_interrupt): Rename from
16652 linux_send_signal, and always send SIGINT.
16653 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16654 and always send SIGINT.
16655 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16657 (input_interrupt): Likewise.
16659 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16661 * server.c (get_features_xml): Check if target implemented
16663 * win32-i386-low.c (win32_arch_string): New.
16664 (win32_target_ops): Add win32_arch_string as arch_string member.
16666 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16668 * spu-low.c (spu_arch_string): New.
16669 (spu_target_ops): Add spu_arch_string.
16671 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16673 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16674 * configure.ac: Do not check for terminal.h.
16675 * configure, config.in: Regenerated.
16677 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16679 * Makefile.in (OBS): Add $(XML_BUILTIN).
16680 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16682 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16683 (arm-with-iwmmxt.c): New.
16684 * config.in, configure: Regenerate.
16685 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16686 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16687 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16688 (arm*-*-linux*): Add iWMMXt and regset support.
16689 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16690 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16691 (arm_store_wmmxregset, target_regsets): New.
16692 * server.c (get_features_xml): Take annex argument. Check builtin
16694 (handle_query): Handle multiple annexes.
16696 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16698 * remote-utils.c [USE_WIN32API] (read, write): Define.
16699 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16702 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16704 * linux-i386-low.c (the_low_target): Set arch_string.
16705 * linux-x86-64-low.c (the_low_target): Likewise.
16706 * linux-low.c (linux_arch_string): New.
16707 (linux_target_ops): Add it.
16708 * linux-low.h (struct linux_target_ops): Add arch_string.
16709 * server.c (write_qxfer_response): Use const void * for DATA.
16710 (get_features_xml): New.
16711 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16712 * target.h (struct target_ops): Add arch_string method.
16714 2007-01-03 Denis Pilat <denis.pilat@st.com>
16715 Daniel Jacobowitz <dan@codesourcery.com>
16717 * linux-low.c (linux_kill): Handle being called with no threads.
16718 * win32-i386-low.c (win32_kill): Likewise.
16719 (get_child_debug_event): Clear current_process_handle.
16721 2006-12-30 Denis PILAT <denis.pilat@st.com>
16722 Daniel Jacobowitz <dan@codesourcery.com>
16724 * remote-utils.c (remote_open): Check the type of specified
16725 serial port devices before opening them.
16726 * server.c (main): Kill the inferior if an error occurs during
16727 the first remote_open.
16729 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16731 * README: Update supported targets.
16733 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16735 * Makefile.in (clean): Remove reg-mips64.c.
16736 (reg-mips64.c, reg-mips64.o): New rules.
16737 * configure.srv: Handle mips64. Include regset support for mips.
16738 * linux-mips-low.c (union mips_register): New.
16739 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16740 (mips_breakpoint, mips_breakpoint_at): Use int.
16741 (mips_collect_register, mips_supply_register)
16742 (mips_collect_register_32bit, mips_supply_register_32bit)
16743 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16744 (mips_store_fpregset, target_regsets): New.
16745 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16747 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16749 * configure.srv: Add target "spu*-*-*".
16750 * Makefile.in (clean): Remove reg-spu.c.
16751 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16752 * spu-low.c: New file.
16754 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16756 * configure.ac: Correct td_thr_tls_get_addr test.
16757 * configure: Regenerated.
16759 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16761 * linux-low.c (linux_wait_for_event): Reformat. Use the
16762 pass_signals array.
16763 * remote-utils.c (decode_address_to_semicolon): New.
16764 * server.c (pass_signals, handle_general_set): New.
16765 (handle_query): Mention QPassSignals for qSupported.
16766 (main): Call handle_general_set.
16767 * server.h (pass_signals, decode_address_to_semicolon): New.
16769 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16771 * server.c (handle_query): Correct error handling for read_auxv.
16773 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16775 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16776 and srv_linux_thread_db to yes.
16777 * linux-s390-low.c (s390_fill_gregset): New function.
16778 (target_regsets): Define data structure.
16780 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16782 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16783 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16784 * config.in, configure: Regenerated.
16785 * inferiors.c (gdb_id_to_thread): New function.
16786 (gdb_id_to_thread_id): Use it.
16787 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16788 * linux-low.h (struct process_info): Add th member.
16789 (thread_db_get_tls_address): New prototype.
16790 * remote-utils.c (decode_address): Make non-static.
16791 * server.c (handle_query): Handle qGetTLSAddr.
16792 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16793 * target.h (struct target_ops): Add get_tls_address.
16794 * thread-db.c (maybe_attach_thread): Save the thread handle.
16795 (thread_db_get_tls_address): New.
16797 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16799 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16800 (linux_resume_one_process): Take a siginfo_t *. Update all
16801 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16802 (struct pending_signals): Add a siginfo_t.
16803 (linux_wait_for_process): Always set last_status.
16804 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16805 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16806 * linux-low.h (struct process_info): Add last_status.
16808 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16810 * remote-utils.c (try_rle): New function.
16811 (putpkt_binary): Use it.
16813 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16815 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16816 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16817 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16818 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16819 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16822 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16824 * server.c (terminal_fd): New variable.
16825 (old_foreground_pgrp): Likewise.
16826 (restore_old_foreground_pgrp): New function.
16827 (start_inferior): Record the terminal file descriptor in terminal_fd
16828 and its original foreground group in old_foreground_pgrp. Register
16829 restore_old_foreground_pgrp with atexit().
16831 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16833 * server.c (handle_query): Correct qPart to qXfer.
16835 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16837 * configure.ac: Check for more headers which are missing on
16838 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16839 * configure.srv: Add Cygwin and mingw32.
16840 * remote-utils.c: Don't include headers unconditionally which
16841 are missing on mingw32. Include <winsock.h> for mingw32.
16842 (remote_open): Adjust for mingw32 support. Flush
16843 standard error after writing to it.
16844 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16845 (unblock_async_io, enable_async_io, disable_async_io)
16846 (readchar, getpkt): Update for Winsock support.
16847 (prepare_resume_reply): Expect a protocol signal number.
16848 * server.c: Disable <sys/wait.h> on mingw32.
16849 (start_inferior): Adjust for mingw32 support. Flush
16850 standard error after writing to it.
16851 (attach_inferior): Likewise. Use protocol signal
16853 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16855 * win32-i386-low.c: New file.
16856 * Makefile.in (XM_CLIBS): Set.
16857 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16858 (win32-i386-low.o): New dependency rule.
16859 * linux-low.c (linux_wait): Use target signal numbers.
16860 * target.h (struct target_ops): Doc fix.
16861 * server.h (target_signal_to_name): New prototype.
16862 * gdbreplay.c: Don't include headers unconditionally which
16863 are missing on mingw32. Include <winsock.h> for mingw32.
16864 (remote_close, remote_open): Adjust for Winsock support.
16865 * configure, config.in: Regenerated.
16867 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16869 * server.c (decode_xfer_read, write_qxfer_response): New.
16870 (handle_query): Take a packet length argument. Handle
16871 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16872 the qSupported response.
16873 (main): Update call to handle_query.
16875 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16877 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16878 (putpkt_binary): Renamed from putpkt and adjusted for binary
16880 (putpkt): New wrapper for putpkt_binary.
16881 (readchar): Don't mask off the high bit.
16882 (decode_X_packet): New function.
16883 * server.c (main): Call putpkt_binary if a handler sets the packet
16884 length. Save the length of the incoming packet. Handle 'X'.
16885 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16887 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16889 * server.c (handle_query): Handle qSupported.
16891 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16893 * remote-utils.c (all_symbols_looked_up): New variable.
16894 (look_up_one_symbol): Check it.
16895 * server.h (look_up_one_symbol): New declaration.
16896 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16898 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16900 * Makefile.in (linux-arm-low.o): Update dependencies.
16901 * linux-arm-low.c: Include "gdb_proc_service.h".
16902 (PTRACE_GET_THREAD_AREA): Define.
16903 (ps_get_thread_area): New function.
16905 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16907 * configure.srv (m68k*-*-uclinux*): New target.
16908 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16909 (linux_resume_one_process): Remove extraneous cast.
16910 (linux_read_offsets): New.
16911 (linux_target_op): Add linux_read_offsets on mmuless systems.
16912 * server.c (handle_query): Add qOffsets logic.
16913 * target.h (struct target_ops): Add read_offsets.
16915 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16917 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16918 (PTRACE_GET_THREAD_AREA): Define.
16919 (ps_get_thread_area): New function.
16920 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16921 (linux-x86-64-low.o): Update.
16923 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16925 * configure.ac: Remove checks for prfpregset_t.
16926 * gdb_proc_service.h: New file.
16927 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16928 new "gdb_proc_service.h".
16929 * proc-service.c: Likewise.
16930 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16931 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16932 * Makefile.in (gdb_proc_service_h): Updated.
16933 * configure, config.in: Regenerated.
16935 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16937 * remote-utils.c (prepare_resume_reply): Move declaration
16938 of gdb_id_from_wait to the top of the block.
16940 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16942 * linux-low.c (regsets_store_inferior_registers): Read the regset
16943 from the target before filling it.
16945 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16947 * server.c (attach_inferior): Return SIGTRAP for a successful
16950 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16952 * Makefile.in (OBS): Add version.o.
16953 (STAGESTUFF): Delete.
16954 (version.o): Add dependencies.
16955 (version.c): Replace rule.
16956 (clean): Remove version.c.
16957 * server.c (gdbserver_version): New.
16958 (gdbserver_usage): Use printf.
16959 (main): Handle --version and --help.
16960 * server.h (version, host_name): Add declarations.
16962 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16974 * linux-x86-64-low.c:
16976 * linux-s390-low.c:
16977 * linux-ppc64-low.c:
16979 * linux-mips-low.c:
16980 * linux-m68k-low.c:
16981 * linux-m32r-low.c:
16984 * linux-ia64-low.c:
16985 * linux-i386-low.c:
16986 * linux-crisv32-low.c:
16998 * gdbserver.1: Add (C) after Copyright. Update the FSF
17001 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17003 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17004 (arm_breakpoint_at): Recognize both breakpoints.
17005 (the_low_target): Use the correct breakpoint instruction.
17007 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17009 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17010 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17011 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17012 (the_low_target): Update.
17014 2005-10-25 Andreas Schwab <schwab@suse.de>
17016 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17018 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17019 (ia64_num_regs): Reduce to 462.
17021 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17023 * acinclude.m4: Correct quoting.
17024 * aclocal.m4: Regenerated.
17026 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17027 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17028 (thread_db_init): Call thread_db_err_str.
17029 * configure.ac: Check for TD_VERSION.
17030 * config.in, configure: Regenerated.
17032 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17034 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17036 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17038 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17039 is not available. Define HAVE_PTRACE_GETREGS if it is.
17040 * config.in, configure: Regenerated.
17041 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17042 * linux-i386-low.c, linux-m68k-low.c: Update to use
17043 HAVE_PTRACE_GETREGS.
17044 * linux-low.c (regsets_fetch_inferior_registers)
17045 (regsets_store_inferior_registers): Only return 0 if we processed
17047 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17048 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17050 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17052 * inferiors.c (struct thread_info): Add gdb_id.
17053 (add_thread): Add gdb_id argument.
17054 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17055 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17056 calls to add_thread.
17057 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17058 * server.c (handle_query): Use thread_to_gdb_id.
17059 (handle_v_cont, main): Use gdb_id_to_thread_id.
17060 * server.h (add_thread): Update prototype.
17061 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17064 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17066 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17067 left-padded registers.
17068 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17069 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17071 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17073 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17074 * configure: Regenerate.
17075 * config.in: Regenerate.
17076 * server.h (NEED_DECLARATION_STRERROR):
17077 Replace with !HAVE_DECL_STRERROR.
17079 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17081 * linux-low.c (linux_wait, linux_send_signal): Don't test
17082 an unsigned long variable for > 0 if it could be MAX_ULONG.
17083 * server.c (myresume): Likewise.
17084 * target.c (set_desired_inferior): Likewise.
17086 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17088 * configure.ac: Simplify and improve check for socklen_t.
17089 * configure, config.in: Regenerate.
17091 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17093 * acconfig.h: Remove.
17094 * configure.ac: Add a test for socklen_t. Use three-argument
17095 AC_DEFINE throughout.
17096 * config.in: Regenerated using autoheader 2.59.
17097 * configure: Regenerated.
17099 * gdbreplay.c (socklen_t): Provide a default.
17100 (remote_open): Use socklen_t.
17101 * remote-utils.c (socklen_t): Provide a default.
17102 (remote_open): Use socklen_t.
17103 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17106 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17108 * linux-low.c (linux_read_memory, linux_write_memory)
17109 (linux_read_auxv): Likewise.
17110 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17111 (check_mem_write): Likewise.
17112 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17114 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17115 (registers_from_string, register_data): Likewise.
17116 * server.c (handle_query, main): Likewise.
17117 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17118 (decode_M_packet): Likewise.
17119 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17120 * target.h (struct target_ops): Update read_memory, write_memory,
17122 (read_inferior_memory, write_inferior_memory): Update.
17123 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17124 to unsigned char *.
17125 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17126 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17127 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17128 linux-s390-low.c, linux-sh-low.c: Update for changes in
17129 read_inferior_memory and the_low_target->breakpoint.
17131 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17133 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17134 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17135 * configure.srv: Add powerpc64-*-linux*.
17136 * linux-ppc64-low.c: New file.
17138 2005-05-23 Orjan Friberg <orjanf@axis.com>
17140 * linux-cris-low.c: New file with support for CRIS.
17141 * linux-crisv32-low.c: Ditto for CRISv32.
17142 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17143 (clean): Add reg-cris.c and reg-crisv32.c.
17144 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17145 reg-crisv32.o, and reg-crisv32.c to make rules.
17146 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17147 recognized targets.
17149 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17151 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17152 of sizeof (PTRACE_XFER_TYPE).
17153 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17155 2005-05-12 Orjan Friberg <orjanf@axis.com>
17157 * target.h (struct target_ops): Add insert_watchpoint,
17158 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17159 pointers for hardware watchpoint support.
17160 * linux-low.h (struct linux_target_ops): Ditto.
17161 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17162 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17163 to linux_target_ops.
17164 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17166 * server.c (main): Recognize 'Z' and 'z' packets.
17168 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17170 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17171 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17172 (the_low_target): Add new members.
17174 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17176 * proc-service.c (ps_lgetregs): Search all_processes instead of
17179 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17181 * server.c (start_inferior): Change return type to int.
17182 (attach_inferior): Change sigptr to int *.
17183 (handle_v_cont, handle_v_requests): Change signal to int *.
17184 (main): Change signal to int.
17186 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17188 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17189 * configure.srv: Add m32r*-*-linux*.
17190 * linux-m32r-low.c: New file.
17192 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17194 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17196 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17198 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17199 Take unsigned long arguments for PIDs.
17200 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17201 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17202 (wait_for_sigstop, linux_resume_one_process)
17203 (regsets_fetch_inferior_registers, linux_send_signal)
17204 (linux_read_auxv): Likewise. Update the types of variables holding
17205 PIDs. Update format string specifiers.
17206 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17207 * remote-utils.c (prepare_resume_reply): Likewise.
17208 * server.c (cont_thread, general_thread, step_thread)
17209 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17211 (handle_query): Update format specifiers.
17212 (handle_v_cont, main): Use strtoul for thread IDs.
17213 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17214 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17215 (general_thread, step_thread, thread_from_wait)
17216 (old_thread_from_wait): Update.
17217 * target.h (struct thread_resume): Use unsigned long for THREAD.
17218 (struct target_ops): Use unsigned long for arguments to attach and
17221 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17223 * acinclude.m4: Include bfd/bfd.m4 directly.
17224 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17225 <agriffis@toolchain.org>.
17226 * aclocal.m4, configure: Regenerated.
17228 2005-01-07 Andrew Cagney <cagney@gnu.org>
17230 * configure.ac: Rename configure.in, require autoconf 2.59.
17231 * configure: Re-generate.
17233 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17235 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17236 LIBS when finished.
17237 * aclocal.m4: Regenerated.
17238 * configure: Regenerated.
17240 2004-11-21 Andreas Schwab <schwab@suse.de>
17242 * linux-m68k-low.c (m68k_num_gregs): Define.
17243 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17244 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17245 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17246 (m68k_breakpoint_at): New. Add to the_low_target.
17248 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17249 srv_linux_thread_db to yes.
17251 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17253 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17254 (ARCH_SET_FS): Likewise.
17255 (ARCH_GET_FS): Likewise.
17256 (ARCH_GET_GS): Likewise.
17258 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17260 * linux-i386-low.c (ps_get_thread_area): New.
17261 * linux-x86-64-low.c (ps_get_thread_area): New.
17262 * linux-low.c: Include <sys/syscall.h>.
17263 (linux_kill_one_process): Don't kill the first thread here.
17264 (linux_kill): Kill the first thread here.
17265 (kill_lwp): New function.
17266 (send_sigstop, linux_send_signal): Use it.
17267 * proc-service.c: Clean up #ifdefs.
17268 (fpregset_info): Delete.
17269 (ps_lgetregs): Update and enable implementation.
17270 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17272 * remote-utils.c (struct sym_cache, symbol_cache): New.
17273 (input_interrupt): Print a clearer message.
17274 (async_io_enabled): New variable.
17275 (enable_async_io, disable_async_io): Use it. Update comments.
17276 (look_up_one_symbol): Use the symbol cache.
17277 * thread-db.c (thread_db_look_up_symbols): New function.
17278 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17280 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17282 * configure.in: Test for -rdynamic.
17283 * configure: Regenerated.
17284 * Makefile (INTERNAL_LDFLAGS): New.
17285 (gdbserver, gdbreplay): Use it.
17287 2004-09-02 Andrew Cagney <cagney@gnu.org>
17289 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17291 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17293 * linux-low.c (linux_wait): Clear all_processes list also.
17295 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17297 * linux-low.c: Include <errno.h>. Remove extern declaration of
17300 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17302 * gdbreplay.c, server.h, utils.c: Update copyright years.
17304 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17306 * server.c (main): Print child status or termination signal from
17307 variable 'signal', not 'sig'.
17309 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17311 * linux-low.c (linux_read_memory): Change return type to
17312 int. Check for and return error from ptrace().
17313 * target.c (read_inferior_memory): Change return type to int. Pass
17314 back return status from the_target->read_memory().
17315 * target.h (struct target_ops): Adapt *read_memory() prototype.
17317 (read_inferior_memory): Adapt prototype.
17318 * server.c (main): Return an error packet if
17319 read_inferior_memory() returns an error.
17321 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17323 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17324 Unify with other clean targets.
17326 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17328 * server.c (handle_v_cont): Call set_desired_inferior.
17330 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17332 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17334 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17336 * linux-low.c (linux_wait): Unblock async I/O.
17337 (linux_resume): Block and enable async I/O.
17338 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17339 * server.h (block_async_io, unblock_async_io): Add prototypes.
17341 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17343 * remote-utils.c (remote_open): Print a status notice after
17344 opening a TCP port.
17345 * server.c (attach_inferior): Print a status notice after
17348 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17350 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17352 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17354 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17356 * server.c, target.h: Update copyright years.
17358 2004-02-25 Roland McGrath <roland@redhat.com>
17360 * target.h (struct target_ops): New member `read_auxv'.
17361 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17362 * linux-low.c (linux_read_auxv): New function.
17363 (linux_target_ops): Initialize `read_auxv' member to that.
17365 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17367 Committed by Jim Blandy <jimb@redhat.com>.
17369 * linux-s390-low.c (s390_num_regs): Update.
17370 (s390_regmap): Remove control registers. Use __s390x__ predefine
17371 instead of GPR_SIZE to distiguish s390 and s390x targets.
17373 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17375 * linux-low.c: Update copyright year.
17376 (check_removed_breakpoint): Clear pending_is_breakpoint.
17377 (linux_set_resume_request, linux_queue_one_thread)
17378 (resume_status_pending_p): New functions.
17379 (linux_continue_one_thread): Use process->resume.
17380 (linux_resume): Only resume threads if there are no pending events.
17381 * linux-low.h (struct process_info): Add resume request
17384 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17386 * regcache.c (new_register_cache): Clear the allocated register
17387 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17389 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17391 * linux-low.c (linux_resume): Take a struct thread_resume *
17393 (linux_wait): Update call.
17394 (resume_ptr): New static variable.
17395 (linux_continue_one_thread): Renamed from
17396 linux_continue_one_process. Use resume_ptr.
17397 (linux_resume): Use linux_continue_one_thread.
17398 * server.c (handle_v_cont, handle_v_requests): New functions.
17399 (myresume): New function.
17400 (main): Handle 'v' case.
17401 * target.h (struct thread_resume): New type.
17402 (struct target_ops): Change argument of "resume" to struct
17404 (myresume): Delete macro.
17406 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17408 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17409 (uninstall): Support DESTDIR.
17411 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17413 * configure.srv: Add xscale*linux copy of arm*linux entry.
17415 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17417 * linux-arm-low.c (arm_reinsert_addr): New function.
17418 (the_low_target): Add arm_reinsert_addr.
17420 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17422 * mem-break.c: Remove whitespace at end of file.
17424 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17426 * configure.in: Check whether we need to prototype strerror.
17427 * server.h: Optionally prototype strerror.
17428 * gdbreplay.c (perror_with_name): Use strerror.
17429 * linux-low.c (linux_attach_lwp): Use strerror.
17430 * utils.c (perror_with_name): Use strerror.
17431 * config.in, configure: Regenerated.
17433 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17435 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17436 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17438 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17440 * Makefile.in (SFILES): Update.
17441 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17442 low-sun3.c: Remove files.
17444 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17446 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17447 (linux_detach_one_process, linux_detach): New functions.
17448 (linux_target_ops): Add linux_detach.
17449 * server.c (main): Handle 'D' packet.
17450 * target.h (struct target_ops): Add "detach" member.
17451 (detach_inferior): Define.
17453 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17455 From Kelley Cook <kelleycook@wideopenwest.com>:
17456 * configure.srv: Accept i[34567]86 variants.
17458 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17460 * linux-low.c (linux_wait_for_event): Correct comment typos.
17461 (linux_resume_one_process): Call check_removed_breakpoint.
17462 (linux_send_signal): New function.
17463 (linux_target_ops): Add linux_send_signal.
17464 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17466 * target.h (struct target_ops): Add send_signal.
17468 2003-05-29 Jim Blandy <jimb@redhat.com>
17470 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17471 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17472 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17473 away part of the register's value.
17475 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17477 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17478 (linux_wait_for_event, linux_init_signals): Likewise.
17480 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17482 * configure.in: Check for stdlib.h.
17483 * configure: Regenerated.
17484 * config.in: Regenerated.
17486 2003-01-04 Andreas Schwab <schwab@suse.de>
17488 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17490 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17492 * Makefile.in: Remove obsolete code.
17494 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17496 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17497 defined(PT_FPR0_HI).
17499 2002-11-17 Stuart Hughes <seh@zee2.com>
17501 * linux-arm-low.c (arm_num_regs): Increase.
17502 (arm_regmap): Include status register.
17504 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17506 * linux-low.c (register_addr): Remove incorrect -1 check.
17508 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17510 * linux-low.c (linux_create_inferior): Call setpgid. Return
17512 (unstopped_p, linux_signal_pid): Remove.
17513 (linux_target_ops): Remove linux_signal_pid.
17514 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17515 global instead of target method.
17516 * target.h (struct target_ops): Remove signal_pid. Update comment
17517 for create_inferior.
17518 * server.c (signal_pid): New variable.
17519 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17520 gdbserver. Set the child to be the foreground process group.
17521 (attach_inferior): Set signal_pid.
17523 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17525 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17527 2002-08-20 Jim Blandy <jimb@redhat.com>
17529 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17532 2002-08-01 Andrew Cagney <cagney@redhat.com>
17534 * Makefile.in: Make chill references obsolete.
17536 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17538 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17539 * configure: Regenerate.
17540 * config.in: Regenerate.
17542 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17544 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17545 (perror_with_name, remote_close, remote_open, expect, play): Static.
17547 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17549 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17550 byte offsets instead of an array of indexes.
17551 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17553 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17555 * regcache.c: Add comment.
17557 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17559 * thread-db.c: New file.
17560 * proc-service.c: New file.
17561 * acinclude.m4: New file.
17562 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17563 proc-service.o, and thread-db.o.
17564 (linux-low.o): Add USE_THREAD_DB.
17565 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17566 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17567 * aclocal.m4: Regenerated.
17568 * config.in: Regenerated.
17569 * configure: Regenerated.
17570 * configure.in: Check for proc_service.h, sys/procfs.h,
17571 thread_db.h, and linux/elf.h headrs.
17572 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17573 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17574 Check for -lthread_db and thread support.
17575 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17576 PowerPC, and SuperH.
17577 * i387-fp.c: Constify arguments.
17578 * i387-fp.h: Likewise.
17579 * inferiors.c: (struct thread_info): Renamed from
17580 `struct inferior_info'. Remove PID member. Use generic inferior
17581 list header. All uses updated.
17582 (inferiors, signal_pid): Removed.
17583 (all_threads): New variable.
17584 (get_thread): Define.
17585 (add_inferior_to_list): New function.
17586 (for_each_inferior): New function.
17587 (change_inferior_id): New function.
17588 (add_inferior): Removed.
17589 (remove_inferior): New function.
17590 (add_thread): New function.
17591 (free_one_thread): New function.
17592 (remove_thread): New function.
17593 (clear_inferiors): Use for_each_inferior and free_one_thread.
17594 (find_inferior): New function.
17595 (find_inferior_id): New function.
17596 (inferior_target_data): Update argument type.
17597 (set_inferior_target_data): Likewise.
17598 (inferior_regcache_data): Likewise.
17599 (set_inferior_regcache_data): Likewise.
17600 * linux-low.c (linux_bp_reinsert): Remove.
17601 (all_processes, stopping_threads, using_thrads)
17602 (struct pending_signals, debug_threads, pid_of): New.
17603 (inferior_pid): Replace with macro.
17604 (struct inferior_linux_data): Remove.
17605 (get_stop_pc, add_process): New functions.
17606 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17607 Use add_process and add_thread.
17608 (linux_attach_lwp): New function, based on old linux_attach. Use
17609 add_process and add_thread. Set stop_expected for new threads.
17610 (linux_attach): New function.
17611 (linux_kill_one_process): New function.
17612 (linux_kill): Kill all LWPs.
17613 (linux_thread_alive): Use find_inferior_id.
17614 (check_removed_breakpoints, status_pending_p): New functions.
17615 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17616 Update. Use WNOHANG. Wait for cloned processes also. Update process
17617 struct for the found process.
17618 (linux_wait_for_event): New function.
17619 (linux_wait): Use it. Support LWPs.
17620 (send_sigstop, wait_for_sigstop, stop_all_processes)
17621 (linux_resume_one_process, linux_continue_one_process): New functions.
17622 (linux_resume): Support LWPs.
17623 (REGISTER_RAW_SIZE): Remove.
17624 (fetch_register): Use register_size instead. Call supply_register.
17625 (usr_store_inferior_registers): Likewise. Call collect_register.
17626 Fix recursive case.
17627 (regsets_fetch_inferior_registers): Improve error message.
17628 (regsets_store_inferior_registers): Add debugging.
17629 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17630 (unstopped_p, linux_signal_pid): New functions.
17631 (linux_target_ops): Add linux_signal_pid.
17632 (linux_init_signals): New function.
17633 (initialize_low): Call it. Initialize using_threads.
17634 * regcache.c (inferior_regcache_data): Add valid
17636 (get_regcache): Fetch registers lazily. Add fetch argument
17637 and update all callers.
17638 (regcache_invalidate_one, regcache_invalidate): New
17640 (new_register_cache): Renamed from create_register_cache.
17641 Return the new regcache.
17642 (free_register_cache): Change argument to a void *.
17643 (registers_to_string, registers_from_string): Call get_regcache
17644 with fetch flag set.
17645 (register_data): Make static. Pass fetch flag to get_regcache.
17646 (supply_register): Call get_regcache with fetch flag clear.
17647 (collect_register): Call get_regcache with fetch flag set.
17648 (collect_register_as_string): New function.
17649 * regcache.h: Update.
17650 * remote-utils.c (putpkt): Flush after debug output and use
17652 Handle input interrupts while waiting for an ACK.
17653 (input_interrupt): Use signal_pid method.
17654 (getpkt): Flush after debug output and use stderr.
17655 (outreg): Use collect_register_as_string.
17656 (new_thread_notify, dead_thread_notify): New functions.
17657 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17658 and general_thread.
17659 (look_up_one_symbol): Flush after debug output.
17660 * server.c (step_thread, server_waiting): New variables.
17661 (start_inferior): Don't use signal_pid. Update call to mywait.
17662 (attach_inferior): Update call to mywait.
17663 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17664 (main): Don't fetch/store registers explicitly. Use
17665 set_desired_inferior. Support proposed ``Hs'' packet. Update
17667 * server.h: Update.
17668 (struct inferior_list, struct_inferior_list_entry): New.
17669 * target.c (set_desired_inferior): New.
17670 (write_inferior_memory): Constify.
17671 (mywait): New function.
17672 * target.h: Update.
17673 (struct target_ops): New signal_pid method.
17674 (mywait): Removed macro, added prototype.
17676 * linux-low.h (regset_func): Removed.
17677 (regset_fill_func, regset_store_func): New.
17678 (enum regset_type): New.
17679 (struct regset_info): Add type field. Use new operation types.
17680 (struct linux_target_ops): stop_pc renamed to get_pc.
17681 Add decr_pc_after_break and breakpoint_at.
17682 (get_process, get_thread_proess, get_process_thread)
17683 (strut process_info, all_processes, linux_attach_lwp)
17684 (thread_db_init): New.
17686 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17687 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17688 (the_low_target): Add new members.
17689 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17690 (i386_store_fpxregset): Constify.
17691 (target_regsets): Add new kind identifier.
17692 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17693 (i386_set_pc): Add debugging.
17694 (i386_breakpoint_at): New function.
17695 (the_low_target): Add new members.
17696 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17697 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17698 (mips_breakpoint_at): New.
17699 (the_low_target): Add new members.
17700 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17701 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17702 (the_low_target): Add new members.
17703 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17704 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17705 (the_low_target): Add new members.
17706 * linux-x86-64-low.c (target_regsets): Add new kind
17709 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17711 From Martin Pool <mbp@samba.org>:
17712 * server.c (gdbserver_usage): New function.
17715 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17717 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17718 stop_at -> stop_pc.
17720 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17722 * Makefile.in: Remove obsolete code.
17724 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17726 * linux-low.c (regsets_fetch_inferior_registers),
17727 (regsets_store_inferior_registers): Removed cast to int from
17729 * regcache.h: Added declaration of struct inferior_info.
17731 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17733 * inferiors.c (struct inferior_info): Add regcache_data.
17734 (add_inferior): Call create_register_cache.
17735 (clear_inferiors): Call free_register_cache.
17736 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17737 * regcache.c (struct inferior_regcache_data): New.
17738 (registers): Remove.
17739 (get_regcache): New function.
17740 (create_register_cache, free_register_cache): New functions.
17741 (set_register_cache): Don't initialize the register cache here.
17742 (registers_to_string, registers_from_string, register_data): Call
17744 * regcache.h: Add prototypes.
17745 * server.h: Likewise.
17747 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17749 * mem-break.c: New file.
17750 * mem-break.h: New file.
17751 * Makefile.in: Add mem-break.o rule; update server.h
17753 * inferiors.c (struct inferior_info): Add target_data
17755 (clear_inferiors): Free target_data member if set.
17756 (inferior_target_data, set_inferior_target_data): New functions.
17757 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17758 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17759 * linux-low.c (linux_bp_reinsert): New variable.
17760 (struct inferior_linux_data): New.
17761 (linux_create_inferior): Use set_inferior_target_data.
17762 (linux_attach): Likewise. Call add_inferior.
17763 (linux_wait_for_one_inferior): New function.
17764 (linux_wait): Call it.
17765 (linux_write_memory): Add const.
17766 (initialize_low): Call set_breakpoint_data.
17767 * linux-low.h (struct linux_target_ops): Add breakpoint
17769 * server.c (attach_inferior): Remove extra add_inferior
17771 * server.h: Include mem-break.h. Update inferior.c
17773 * target.c (read_inferior_memory)
17774 (write_inferior_memory): New functions.
17775 * target.h (read_inferior_memory)
17776 (write_inferior_memory): Change macros to prototypes.
17777 (struct target_ops): Update comments. Add const to write_memory
17780 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17782 * linux-low.c (usr_store_inferior_registers): Support
17783 registers which are allowed to fail to store.
17784 * linux-low.h (linux_target_ops): Likewise.
17785 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17786 (ppc_cannot_store_register): FPSCR may not be storable.
17788 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17790 * server.h: Include <string.h> if HAVE_STRING_H.
17791 * ChangeLog: Correct paths in last ChangeLog entry.
17793 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17795 * linux-low.h: Remove obsolete prototypes.
17796 (struct linux_target_ops): New.
17797 (extern the_low_target): New.
17798 * linux-low.c (num_regs, regmap): Remove declarations.
17799 (register_addr): Use the_low_target explicitly.
17800 (fetch_register): Likewise.
17801 (usr_fetch_inferior_registers): Likewise.
17802 (usr_store_inferior_registers): Likewise.
17803 * linux-arm-low.c (num_regs): Remove.
17804 (arm_num_regs): Define.
17805 (arm_regmap): Renamed from regmap, made static.
17806 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17808 (arm_cannot_store_register): Renamed from cannot_store_register,
17810 (the_low_target): New.
17811 * linux-i386-low.c (num_regs): Remove.
17812 (i386_num_regs): Define.
17813 (i386_regmap): Renamed from regmap, made static.
17814 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17816 (i386_cannot_store_register): Renamed from cannot_store_register,
17818 (the_low_target): New.
17819 * linux-ia64-low.c (num_regs): Remove.
17820 (ia64_num_regs): Define.
17821 (ia64_regmap): Renamed from regmap, made static.
17822 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17824 (ia64_cannot_store_register): Renamed from cannot_store_register,
17826 (the_low_target): New.
17827 * linux-m68k-low.c (num_regs): Remove.
17828 (m68k_num_regs): Define.
17829 (m68k_regmap): Renamed from regmap, made static.
17830 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17832 (m68k_cannot_store_register): Renamed from cannot_store_register,
17834 (the_low_target): New.
17835 * linux-mips-low.c (num_regs): Remove.
17836 (mips_num_regs): Define.
17837 (mips_regmap): Renamed from regmap, made static.
17838 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17840 (mips_cannot_store_register): Renamed from cannot_store_register,
17842 (the_low_target): New.
17843 * linux-ppc-low.c (num_regs): Remove.
17844 (ppc_num_regs): Define.
17845 (ppc_regmap): Renamed from regmap, made static.
17846 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17848 (ppc_cannot_store_register): Renamed from cannot_store_register,
17850 (the_low_target): New.
17851 * linux-s390-low.c (num_regs): Remove.
17852 (s390_num_regs): Define.
17853 (s390_regmap): Renamed from regmap, made static.
17854 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17856 (s390_cannot_store_register): Renamed from cannot_store_register,
17858 (the_low_target): New.
17859 * linux-sh-low.c (num_regs): Remove.
17860 (sh_num_regs): Define.
17861 (sh_regmap): Renamed from regmap, made static.
17862 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17864 (sh_cannot_store_register): Renamed from cannot_store_register,
17866 (the_low_target): New.
17867 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17868 (the_low_target): New.
17870 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17872 * Makefile.in: Add stamp-h target.
17873 * configure.in: Create stamp-h.
17874 * configure: Regenerated.
17876 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17878 * inferiors.c: New file.
17879 * target.c: New file.
17880 * target.h: New file.
17881 * Makefile.in: Add target.o and inferiors.o. Update
17883 * linux-low.c (inferior_pid): New static variable,
17884 moved from server.c.
17885 (linux_create_inferior): Renamed from create_inferior.
17886 Call add_inferior. Return 0 on success instead of a PID.
17887 (linux_attach): Renamed from myattach.
17888 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17889 (linux_thread_alive): Renamed from mythread_alive.
17890 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17892 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17893 (regsets_store_inferior_registers): Correct error message.
17894 Add missing ``return 0''.
17895 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17896 (linux_store_registers): Renamed from store_inferior_registers.
17897 (linux_read_memory): Renamed from read_inferior_memory.
17898 (linux_write_memory): Renamed from write_inferior_memory.
17899 (linux_target_ops): New structure.
17900 (initialize_low): Call set_target_ops ().
17901 * remote-utils.c (unhexify): New function.
17902 (hexify): New function.
17903 (input_interrupt): Send signals to ``signal_pid''.
17904 * server.c (inferior_pid): Remove.
17905 (start_inferior): Update create_inferior call.
17906 (attach_inferior): Call add_inferior.
17907 (handle_query): New function.
17908 (main): Call handle_query for `q' packets.
17909 * server.h: Include "target.h". Remove obsolete prototypes.
17910 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17912 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17914 * Makefile.in: Add WARN_CFLAGS. Update configury
17916 * configure.in: Check for <string.h>
17917 * configure: Regenerate.
17918 * config.in: Regenerate.
17919 * gdbreplay.c: Include needed system headers.
17920 (remote_open): Remove strchr prototype.
17921 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17922 * regcache.c (supply_register): Change buf argument to const void *.
17923 (supply_register_by_name): Likewise.
17924 (collect_register): Change buf argument to void *.
17925 (collect_register_by_name): Likewise.
17926 * regcache.h: Add missing prototypes.
17927 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17928 * server.c (handle_query): New function.
17929 (attached): New static variable, moved out of main.
17930 (main): Quiet longjmp clobber warnings.
17931 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17932 * utils.c (error): Remove NORETURN.