1 2020-01-14 Tom Tromey <tom@tromey.com>
4 * configure.ac: Remove any checks that were added to common.m4.
5 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
8 2020-01-14 Tom Tromey <tom@tromey.com>
10 * server.h: Include config.h.
11 * gdbreplay.c: Include config.h.
13 * configure.ac: Don't source common.host.
14 * acinclude.m4: Update path.
15 * Makefile.in (INCSUPPORT): New variable.
16 (INCLUDE_CFLAGS): Add INCSUPPORT.
17 (SFILES): Update paths.
18 (version-generated.c): Update path to create-version.sh.
19 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
21 2020-01-14 Tom Tromey <tom@tromey.com>
23 * configure.ac (LIBS): Use WIN32APILIBS.
24 (USE_WIN32API): Don't define.
27 2020-01-14 Tom Tromey <tom@tromey.com>
31 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
33 * Makefile.in (%-generated.c): Remove rule for files from
36 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
38 * configure: Re-generate.
40 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
42 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
44 * tracepoint.c (stop_tracing, flush_trace_buffer,
45 about_to_request_buffer_space, get_trace_state_variable_value,
46 set_trace_state_variable_value, gdb_collect): Add declaration.
48 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
50 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
51 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
52 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
53 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
54 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
57 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
59 * inferiors.c: Include gdbsupport/common-inferior.h.
61 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
63 * hostio-errno.c: Include hostio.h.
65 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
67 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
70 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
72 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
73 * linux-arm-tdesc.h: Include arch/arm.h.
75 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
77 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
79 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
81 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
82 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
84 2020-01-10 Pedro Alves <palves@redhat.com>
86 * fork-child.c (post_fork_inferior): Pass target down to
88 * inferiors.c (switch_to_thread): Add process_stratum_target
90 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
91 * nto-low.c (nto_target_ops): Now a process_stratum_target.
92 * linux-low.c (linux_target_ops): Now a process_stratum_target.
93 * remote-utils.c (prepare_resume_reply): Pass the target to
95 * target.c (the_target): Now a process_stratum_target.
96 (done_accessing_memory): Pass the target to switch_to_thread.
97 (set_target_ops): Ajust to use process_stratum_target.
98 * target.h (struct target_ops): Rename to ...
99 (struct process_stratum_target): ... this.
100 (the_target, set_target_ops): Adjust.
101 (prepare_to_access_memory): Adjust comment.
102 * win32-low.c (child_xfer_memory): Adjust to use
103 process_stratum_target.
104 (win32_target_ops): Now a process_stratum_target.
106 2020-01-06 Eli Zaretskii <eliz@gnu.org>
107 Pedro Alves <palves@redhat.com>
109 * win32-low.c (get_child_debug_event): Extract the fatal exception
110 from the exit status and convert to the equivalent Posix signal
112 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
113 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
115 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
117 * Makefile.in: Use INSTALL_PROGRAM_ENV.
119 2020-01-01 Joel Brobecker <brobecker@adacore.com>
121 * server.c (gdbserver_version): Change copyright year to 2020.
122 * gdbreplay.c (gdbreplay_version): Likewise.
124 2019-12-19 Christian Biesinger <cbiesinger@google.com>
126 * configure: Regenerate.
127 * configure.ac: Quote variable arguments of test.
129 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
131 * Makefile.in: Fix build with GNU Make 3.81
133 2019-12-16 Tom Tromey <tromey@adacore.com>
135 * server.c (get_exec_file): Constify result.
137 2019-12-10 Christian Biesinger <cbiesinger@google.com>
139 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
140 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
141 * config.in: Regenerate.
142 * configure: Regenerate.
143 * configure.ac: Don't check for strerror.
144 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
145 Call safe_strerror instead of strerror.
146 * server.h (strerror): Remove this now-unnecessary declaration.
147 * tracepoint.c (init_named_socket): Call safe_strerror instead of
149 (gdb_agent_helper_thread): Likewise.
150 * utils.c (perror_with_name): Likewise.
152 2019-11-26 Tom Tromey <tom@tromey.com>
154 * configure, config.in: Rebuild.
156 2019-11-26 Tom Tromey <tom@tromey.com>
158 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
159 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
161 * configure, config.in: Rebuild.
163 2019-11-26 Tom Tromey <tom@tromey.com>
165 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
166 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
167 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
168 * acinclude.m4: Include ax_pthread.m4.
169 * config.in, configure: Rebuild.
171 2019-11-26 Christian Biesinger <cbiesinger@google.com>
173 * debug.c (debug_set_output): Call safe_strerror instead of
175 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
176 (linux_kill_one_lwp): Likewise.
177 (linux_detach_one_lwp): Likewise.
178 (linux_wait_for_event_filtered): Likewise.
179 (store_register): Likewise.
180 * lynx-low.c (lynx_attach): Likewise.
181 * mem-break.c (insert_memory_breakpoint): Likewise.
182 (remove_memory_breakpoint): Likewise.
183 (delete_fast_tracepoint_jump): Likewise.
184 (set_fast_tracepoint_jump): Likewise.
185 (uninsert_fast_tracepoint_jumps_at): Likewise.
186 (reinsert_fast_tracepoint_jumps_at): Likewise.
187 * nto-low.c (nto_xfer_memory): Likewise.
188 (nto_resume): Likewise.
190 2019-11-20 Luis Machado <luis.machado@linaro.org>
192 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
193 instead of register count.
194 * tdesc.c (tdesc_contains_feature): New function.
195 * tdesc.h (tdesc_contains_feature): New prototype.
197 2019-11-15 Christian Biesinger <cbiesinger@google.com>
199 * Makefile.in: Add safe-strerror.c.
200 * configure: Regenerate.
201 * configure.ac: Don't source common.host.
203 2019-11-15 Christian Biesinger <cbiesinger@google.com>
205 * config.in: Regenerate.
206 * configure: Regenerate.
208 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
210 * ax.c (ax_printf): Handle size_t_arg.
212 2019-11-06 Christian Biesinger <cbiesinger@google.com>
214 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
215 * mi/mi-main.c (output_cores): Likewise.
216 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
217 (linux_xfer_osdata_modules): Likewise.
218 * remote.c (register_remote_support_xml): Likewise.
219 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
220 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
222 2019-11-01 Christian Biesinger <cbiesinger@google.com>
224 * configure: Regenerate.
225 * configure.ac: Remove check for strerror_r.
227 2019-10-31 Christian Biesinger <cbiesinger@google.com>
229 * config.in: Regenerate.
230 * configure: Regenerate.
231 * configure.ac: Also check for strerror_r.
233 2019-10-31 Christian Biesinger <cbiesinger@google.com>
235 * ax.h (debug_agent): Remove duplicate declaration.
237 2019-10-26 Tom de Vries <tdevries@suse.de>
239 * linux-aarch64-low.c: Fix typos in comments.
240 * linux-arm-low.c: Same.
242 * linux-ppc-low.c: Same.
243 * proc-service.c: Same.
246 * tracepoint.c: Same.
249 2019-10-25 Tom Tromey <tromey@adacore.com>
251 * utils.c (xstrdup): Remove.
253 2019-10-23 Tom Tromey <tom@tromey.com>
255 * configure, config.in: Rebuild.
257 2019-10-23 Tom Tromey <tom@tromey.com>
259 * configure: Rebuild.
260 * acinclude.m4: Use m4_include, not sinclude.
262 2019-10-17 Tom Tromey <tromey@adacore.com>
264 * configure: Rebuild.
265 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
266 in AC_CONFIG_FILES invocation.
267 * Makefile.in (stamp-h, Makefile): Use new-style config.status
270 2019-10-16 Christian Biesinger <cbiesinger@google.com>
272 * server.c: Include xml-builtin.h.
273 (get_xml_features): Don't declare xml_builtins here.
275 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
277 * Makefile.in: Remove references to vec-ipa.o.
279 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
281 * Makefile.in: Remove references to vec.c.
283 2019-10-02 Christian Biesinger <cbiesinger@google.com>
285 * server.c (server_waiting): Change to bool.
286 (extended_protocol): Likewise.
287 (response_needed): Likewise.
288 (exit_requested): Likewise.
289 (run_once): Likewise.
290 (report_no_resumed): Likewise.
291 (non_stop): Likewise.
292 (disable_packet_vCont): Likewise.
293 (disable_packet_Tthread): Likewise.
294 (disable_packet_qC): Likewise.
295 (disable_packet_qfThreadInfo): Likewise.
296 (handle_general_set): Update.
297 (handle_detach): Update.
298 (handle_monitor_command): Update.
299 (handle_query): Update.
300 (captured_main): Update.
301 (process_serial_event): Update.
302 * server.h (server_waiting): Change to bool.
303 (disable_packet_vCont): Likewise.
304 (disable_packet_Tthread): Likewise.
305 (disable_packet_qC): Likewise.
306 (disable_packet_qfThreadInfo): Likewise.
307 (run_once): Likewise.
308 (non_stop): Likewise.
309 * target.c (target_stop_and_wait): Update.
311 2019-10-02 Tom Tromey <tromey@adacore.com>
313 * Makefile.in (SFILES): Add common-inferior.c.
314 (OBS): Add common-inferior.o.
315 * server.c (startup_with_shell): Don't define.
317 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
319 * linux-low.c (linux_low_read_btrace): Update for change to
322 2019-09-20 Christian Biesinger <cbiesinger@google.com>
324 * debug.c (debug_threads): Remove comment in favor of the header.
325 * debug.h (using_threads): Add declaration.
326 (debug_threads): Add comment.
327 * linux-aarch64-low.c: Include debug.h and remove declaration of
329 * nto-low.c: Likewise.
330 * remote-utils.c: Likewise.
331 * thread-db.c: Likewise.
333 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
335 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
336 and powerpc-cell64l-ipa.o.
337 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
338 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
339 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
342 * spu-low.c: Remove file.
344 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
345 (parse_spufs_run): Remove.
346 (ppc_get_pc): Remove Cell/B.E. support.
347 (ppc_set_pc): Likewise.
348 (ppc_breakpoint_at): Likewise.
349 (ppc_arch_setup): Likewise.
350 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
351 tdesc_powerpc_cell32l.
352 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
353 or init_registers_powerpc_cell32l.
354 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
355 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
356 or init_registers_powerpc_cell32l.
357 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
358 (init_registers_powerpc_cell32l): Remove prototype.
359 (init_registers_powerpc_cell64l): Likewise.
361 * target.h (struct target_ops): Remove qxfer_spu member.
362 * server.c (handle_qxfer_spu): Remove.
363 (qxfer_packets): Remove entry for "spu".
364 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
365 * linux-low.c (SPUFS_MAGIC): Remove.
366 (spu_enumerate_spu_ids): Remove.
367 (linux_qxfer_spu): Remove.
368 (linux_target_ops): Remove qxfer_spu member.
369 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
370 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
371 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
373 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
375 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
376 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
377 * config.in: Regenerate.
378 * configure: Regenerate.
380 2019-08-15 Tom Tromey <tromey@adacore.com>
382 * target.c (target_write_memory): Use gdb::byte_vector.
384 2019-08-15 Tom Tromey <tromey@adacore.com>
386 * tracepoint.c (write_inferior_data_pointer)
387 (write_inferior_integer, write_inferior_int8)
388 (write_inferior_uinteger, m_tracepoint_action_download)
389 (r_tracepoint_action_download, x_tracepoint_action_download)
390 (l_tracepoint_action_download, clear_inferior_trace_buffer)
391 (download_agent_expr, download_tracepoint_1)
392 (download_trace_state_variables, upload_fast_traceframes): Update.
393 * server.c (gdb_write_memory): Update.
394 * remote-utils.c (relocate_instruction): Update.
395 * proc-service.c (ps_pdwrite): Update.
396 * mem-break.c (remove_memory_breakpoint)
397 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
398 (uninsert_fast_tracepoint_jumps_at)
399 (reinsert_fast_tracepoint_jumps_at): Update.
400 * linux-x86-low.c (append_insns)
401 (i386_install_fast_tracepoint_jump_pad)
402 (amd64_write_goto_address, i386_write_goto_address): Update.
403 * linux-s390-low.c (append_insns, s390_write_goto_address):
405 * linux-ppc-low.c (ppc_relocate_instruction)
406 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
407 (ppc_write_goto_address): Update.
408 * linux-aarch64-low.c (append_insns): Update.
409 * target.h (struct target_ops): Update.
410 (write_inferior_memory): Don't declare.
411 * target.c (target_write_memory): Rename from
412 write_inferior_memory. Remove old target_write_memory.
414 2019-08-15 Tom Tromey <tromey@adacore.com>
416 * target.c (write_inferior_memory): Use std::vector.
418 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
421 * configure.ac: Drop enable-libmcheck support.
422 * configure, config.in: Rebuild.
423 * acinclude.m4: Don't include it.
425 2019-07-19 Alan Hayward <alan.hayward@arm.com>
427 * configure.srv: Remove Arm xml files.
429 2019-07-19 Alan Hayward <alan.hayward@arm.com>
431 * configure.srv: Add new files. Remove xml generated files.
432 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
434 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
435 * linux-aarch32-tdesc.c: New file.
436 * linux-aarch32-tdesc.h: New file.
437 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
438 * linux-arm-low.c (init_registers_arm, tdesc_arm)
439 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
440 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
441 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
442 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
443 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
444 (arm_read_description): Call arm_linux_read_description.
445 (initialize_low_arch): Don't init registers.
446 * linux-arm-tdesc.c: New file.
447 * linux-arm-tdesc.h: New file.
449 2019-07-10 Alan Hayward <alan.hayward@arm.com>
451 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
452 Move counter inside for.
453 (arm_read_description): Check ptrace earlier.
454 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
456 2019-07-09 Tom Tromey <tom@tromey.com>
458 * configure: Rebuild.
459 * configure.ac: Change common to gdbsupport.
460 * acinclude.m4: Change common to gdbsupport.
461 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
462 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
463 common to gdbsupport.
464 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
465 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
466 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
467 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
468 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
469 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
470 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
471 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
472 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
473 common to gdbsupport.
475 2019-07-04 Alan Hayward <alan.hayward@arm.com>
477 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
479 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
481 2019-07-04 Alan Hayward <alan.hayward@arm.com>
483 * configure.srv: Remove legacy xml.
484 * linux-aarch64-low.c (initialize_low_arch): Remove
485 initialize_low_tdesc call.
486 * linux-aarch64-tdesc-selftest.c: Remove file.
487 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
488 * linux-x86-low.c (initialize_low_arch): Remove
489 initialize_low_tdesc call.
490 * linux-x86-tdesc-selftest.c: Remove file.
491 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
493 2019-06-20 Tom de Vries <tdevries@suse.de>
495 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
496 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
498 2019-06-19 Tom de Vries <tdevries@suse.de>
500 * debug.h (debug_write): Change return type to ssize_t.
501 * debug.c (debug_write): Same.
503 2019-06-14 Tom Tromey <tom@tromey.com>
505 * configure.ac: Use new path to gnulib.
506 * configure: Rebuild.
507 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
510 2019-06-11 Tom Tromey <tom@tromey.com>
512 * Makefile.in (SFILES): Add alloc.c.
514 (IPA_OBJS): Add alloc-ipa.o.
515 (alloc-ipa.o): New target.
516 (%.o: ../%.c): New pattern rule.
518 2019-06-10 Tom Tromey <tromey@adacore.com>
520 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
521 end warning with a newline.
522 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
524 * thread-db.c (attach_thread): Don't end warning with a newline.
525 (thread_db_notice_clone): Likewise.
526 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
528 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
529 end warning with a newline.
531 2019-06-04 Pedro Alves <palves@redhat.com>
533 * server.c (captured_main): Use make_unique_xstrdup.
535 2019-06-02 Tom Tromey <tom@tromey.com>
537 * gdbreplay.c (fromhex): Remove.
538 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
540 2019-05-29 Tom Tromey <tromey@adacore.com>
542 * configure: Rebuild.
544 2019-05-06 Kevin Buettner <kevinb@redhat.com>
546 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
547 sign extension code on 32-bit builds.
549 2019-05-03 Eli Zaretskii <eliz@gnu.org>
552 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
554 2019-04-19 Tom Tromey <tom@tromey.com>
556 * server.c (struct vstop_notif): Derive from notif_event.
558 (queue_stop_reply): Update.
559 (remove_all_on_match_ptid): Change type. Rewrite.
560 (discard_queued_stop_replies): Rewrite.
561 (in_queued_stop_replies_ptid): Change type.
562 (in_queued_stop_replies): Rewrite.
563 (notif_stop): Update.
564 (queue_stop_reply_callback): Update.
565 (captured_main): Don't call initialize_notif.
566 (push_stop_notification): Update.
567 * notif.c (notif_write_event, handle_notif_ack)
568 (notif_event_enque, notif_push): Update.
569 (notif_event_xfree, initialize_notif): Remove.
570 * notif.h (struct notif_event): Include <list>, not
572 (struct notif_server) <queue>: Now a std::list.
573 (notif_event_p): Remove typedef.
574 (initialize_notif): Don't declare.
575 (struct notif_event): Add virtual destructor.
577 2019-04-17 Alan Hayward <alan.hayward@arm.com>
579 * ax.c (ax_vdebug): Call debug_printf.
580 * debug.c (debug_write): New function.
581 * debug.h (debug_write): New declaration.
582 * linux-low.c (sigchld_handler): Call debug_write.
584 2019-04-17 Alan Hayward <alan.hayward@arm.com>
586 * debug.c (debug_set_output): New function.
587 (debug_vprintf): Send output to debug_file.
588 (debug_flush): Likewise.
589 * debug.h (debug_set_output): New declaration.
590 * server.c (handle_monitor_command): Add debug-file option.
591 (captured_main): Likewise.
593 2019-04-17 Alan Hayward <alan.hayward@arm.com>
595 * debug.c (remote_debug): Add definition.
596 * debug.h (remote_debug): Add declaration.
597 * hostio.c (remote_debug): Remove declaration.
598 * remote-utils.c (struct ui_file): Likewise.
599 (remote_debug): Likewise.
600 * remote-utils.h (remote_debug): Likewise,
601 * server.c (remote_debug): Remove definition.
603 2019-04-10 Kevin Buettner <kevinb@redhat.com>
605 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
606 when using a 64-bit gdbserver.
608 2019-04-09 Tom Tromey <tromey@adacore.com>
610 * linux-low.c (select_event_lwp): Use find_thread_in_random.
612 2019-04-08 Tom Tromey <tom@tromey.com>
614 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
616 (linux_resume_one_lwp): Likewise.
618 2019-04-08 Tom Tromey <tom@tromey.com>
620 * gdbreplay.c: Update.
621 * linux-low.c: Update.
624 2019-04-08 Tom Tromey <tom@tromey.com>
626 * server.c: Use C++ exception handling.
627 * linux-low.c: Use C++ exception handling.
628 * gdbreplay.c: Use C++ exception handling.
630 2019-04-08 Tom Tromey <tom@tromey.com>
632 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
633 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
634 (captured_main, main): Update.
635 * gdbreplay.c (main): Update.
637 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
639 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
640 value in argument pointer, return 1 if the entry is found and 0
641 otherwise. Move comment.
642 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
643 * linux-low.h (linux_get_auxv): Declare.
644 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
646 2019-04-05 Tom Tromey <tromey@adacore.com>
648 * server.c (gdbserver_usage): Use upper-case for metasyntactic
651 2019-03-28 Alan Hayward <alan.hayward@arm.com>
653 * linux-low.c (AT_HWCAP2): Add define if not already included.
655 2019-03-26 Alan Hayward <alan.hayward@arm.com>
657 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
658 (aarch64_arch_setup): Call linux_get_hwcap.
659 * linux-arm-low.c (arm_get_hwcap): Remove function.
660 (arm_read_description): Call linux_get_hwcap.
661 * linux-low.c (linux_get_auxv): New function.
662 (linux_get_hwcap): Likewise.
663 (linux_get_hwcap2): Likewise.
664 * linux-low.h (linux_get_hwcap): New declaration.
665 (linux_get_hwcap2): Likewise.
666 * linux-ppc-low.c (ppc_get_auxv): Remove function.
667 (ppc_arch_setup): Call linux_get_hwcap.
668 * linux-s390-low.c (s390_get_hwcap): Remove function.
669 (s390_arch_setup): Call linux_get_hwcap.
671 2019-03-22 Alan Hayward <alan.hayward@arm.com>
672 Jiong Wang <jiong.wang@arm.com>
674 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
675 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
677 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
679 2019-03-22 Alan Hayward <alan.hayward@arm.com>
680 Jiong Wang <jiong.wang@arm.com>
682 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
683 (aarch64_get_hwcap): New function.
684 (aarch64_arch_setup): Read APIA hwcap.
686 2019-03-22 Alan Hayward <alan.hayward@arm.com>
687 Jiong Wang <jiong.wang@arm.com>
689 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
690 (initialize_low_tracepoint): Likewise.
691 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
692 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
693 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
694 (aarch64_linux_read_description): Likewise.
695 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
697 2019-03-12 John Baldwin <jhb@FreeBSD.org>
699 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
700 i386_create_target_description for 'segments' parameter.
701 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
702 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
703 * win32-i386-low.c (i386_arch_setup): Likewise.
705 2019-03-12 Tom Tromey <tromey@adacore.com>
707 * linux-low.c (iterate_over_lwps): Update.
709 2019-03-06 Tom Tromey <tom@tromey.com>
711 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
712 (captured_main): Use SCOPE_EXIT.
714 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
716 * configure.srv: Use '$enable_unittest' instead of '$development'
717 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
720 2019-02-27 Tom Tromey <tromey@adacore.com>
722 * gdbreplay.c (logchar): Handle \r\n.
724 2019-02-07 Alan Hayward <alan.hayward@arm.com>
726 * linux-low.c (linux_attach): Add process before lwp.
727 * server.c (attach_inferior): Check if already attached.
729 2019-02-07 Tom Tromey <tom@tromey.com>
731 * x86-tdesc.h: Rename include guard.
732 * x86-low.h: Add include guard.
733 * wincecompat.h: Rename include guard.
734 * win32-low.h: Add include guard.
735 * utils.h: Rename include guard.
736 * tracepoint.h: Rename include guard.
737 * tdesc.h: Rename include guard.
738 * target.h: Rename include guard.
739 * server.h: Rename include guard.
740 * remote-utils.h: Rename include guard.
741 * regcache.h: Rename include guard.
742 * nto-low.h: Rename include guard.
743 * notif.h: Add include guard.
744 * mem-break.h: Rename include guard.
745 * lynx-low.h: Add include guard.
746 * linux-x86-tdesc.h: Add include guard.
747 * linux-s390-tdesc.h: Add include guard.
748 * linux-ppc-tdesc-init.h: Add include guard.
749 * linux-low.h: Add include guard.
750 * linux-aarch64-tdesc.h: Add include guard.
751 * linux-aarch32-low.h: Add include guard.
752 * inferiors.h: Rename include guard.
753 * i387-fp.h: Rename include guard.
754 * hostio.h: Rename include guard.
755 * gdbthread.h: Rename include guard.
756 * gdb_proc_service.h: Rename include guard.
757 * event-loop.h: Rename include guard.
758 * dll.h: Rename include guard.
759 * debug.h: Rename include guard.
760 * ax.h: Rename include guard.
762 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
765 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
766 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
768 2019-01-25 Tom Tromey <tom@tromey.com>
770 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
772 2019-01-25 Tom Tromey <tom@tromey.com>
774 * win32-low.c: Fix common/ includes.
775 * win32-i386-low.c: Fix common/ includes.
776 * tracepoint.c: Fix common/ includes.
777 * thread-db.c: Fix common/ includes.
778 * target.h: Fix common/ includes.
779 * symbol.c: Fix common/ includes.
780 * spu-low.c: Fix common/ includes.
781 * server.h: Fix common/ includes.
782 * server.c: Fix common/ includes.
783 * remote-utils.c: Fix common/ includes.
784 * regcache.h: Fix common/ includes.
785 * regcache.c: Fix common/ includes.
786 * nto-x86-low.c: Fix common/ includes.
787 * notif.h: Fix common/ includes.
788 * mem-break.h: Fix common/ includes.
789 * lynx-low.c: Fix common/ includes.
790 * lynx-i386-low.c: Fix common/ includes.
791 * linux-x86-tdesc-selftest.c: Fix common/ includes.
792 * linux-x86-low.c: Fix common/ includes.
793 * linux-low.c: Fix common/ includes.
794 * inferiors.h: Fix common/ includes.
795 * i387-fp.c: Fix common/ includes.
796 * hostio.c: Fix common/ includes.
797 * hostio-errno.c: Fix common/ includes.
798 * gdbthread.h: Fix common/ includes.
799 * gdbreplay.c: Fix common/ includes.
800 * fork-child.c: Fix common/ includes.
801 * event-loop.c: Fix common/ includes.
803 (enum gdb_agent_op): Fix common/ includes.
805 2019-01-21 Tom Tromey <tom@tromey.com>
807 * tracepoint.c: Fix includes.
808 * remote-utils.c: Fix includes.
809 * linux-x86-low.c: Fix includes.
811 2019-01-01 Joel Brobecker <brobecker@adacore.com>
813 * gdbreplay.c (gdbreplay_version): Update copyright year in
815 * server.c (gdbserver_version): Likewise.
817 2018-12-05 Alan Hayward <alan.hayward@arm.com>
819 * linux-low.c (add_lwp): Switch ordering.
821 2018-11-29 Tom Tromey <tom@tromey.com>
823 * win32-low.c (win32_join): Take pid, not process.
824 * target.h (struct target_ops) <join>: Change argument type.
825 (join_inferior): Change argument name.
826 * spu-low.c (spu_join): Take pid, not process.
827 * server.c (handle_detach): Preserve pid before destroying
829 * lynx-low.c (lynx_join): Take pid, not process.
830 * linux-low.c (linux_join): Take pid, not process.
832 2018-11-23 Alan Hayward <alan.hayward@arm.com>
834 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
835 (aarch64_cannot_fetch_register): Likewise.
836 (struct linux_target_ops): Update references.
838 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
840 * linux-ppc-low.c: Include nat/linux-ptrace.h.
842 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
844 * configure.srv (ipa_ppc_linux_regobj): Add
845 powerpc-isa207-htm-vsx32l-ipa.o and
846 powerpc-isa207-htm-vsx64l-ipa.o.
847 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
848 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
849 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
850 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
851 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
852 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
853 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
854 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
855 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
856 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
857 (init_registers_powerpc_isa207_htm_vsx32l)
858 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
859 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
860 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
861 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
862 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
863 (ppc_store_tm_ctarregset): New functions.
864 (ppc_regsets): Add entries for HTM regsets.
865 (ppc_arch_setup): Set htm in features struct when needed. Set
866 sizes for the HTM regsets.
867 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
868 (initialize_low_arch): Call
869 init_registers_powerpc_isa207_htm_vsx32l and
870 init_registers_powerpc_isa207_htm_vsx64l.
871 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
872 PPC_TDESC_ISA207_HTM_VSX.
873 (initialize_low_tracepoint): Call
874 init_registers_powerpc_isa207_htm_vsx32l and
875 init_registers_powerpc_isa207_htm_vsx64l.
877 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
879 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
880 rs6000/power-linux-pmu.xml to srv_xmlfiles.
881 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
882 (ppc_store_pmuregset): New functions.
883 (ppc_regsets): Add entries for ebb and pmu regsets.
884 (ppc_arch_setup): Set isa207 in features struct if the ebb and
885 pmu regsets are available. Set sizes for these regsets.
887 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
889 * configure.srv (ipa_ppc_linux_regobj): Add
890 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
891 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
892 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
893 rs6000/powerpc-isa207-vsx32l.xml, and
894 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
895 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
896 <PPC_TDESC_ISA207_VSX>: New enum value.
897 (init_registers_powerpc_isa207_vsx32l): Declare.
898 (init_registers_powerpc_isa207_vsx64l): Declare.
899 * linux-ppc-low.c (ppc_fill_tarregset): New function.
900 (ppc_store_tarregset): New function.
901 (ppc_regsets): Add entry for the TAR regset.
902 (ppc_arch_setup): Set isa207 in features struct when needed. Set
903 size for the TAR regsets.
904 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
905 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
906 and init_registers_powerpc_isa207_vsx64l.
907 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
908 (initialize_low_tracepoint): Call
909 init_registers_powerpc_isa207_vsx32l and
910 init_registers_powerpc_isa207_vsx64l.
912 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
913 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
915 * configure.srv (ipa_ppc_linux_regobj): Add
916 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
917 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
918 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
919 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
920 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
921 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
922 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
923 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
924 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
925 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
926 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
927 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
928 (ppc_hwcap): Add comment.
929 (ppc_hwcap2): New global.
930 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
931 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
932 (ppc_regsets): Add entries for the DSCR and PPR regsets.
933 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
934 when needed. Set sizes for the the DSCR and PPR regsets.
935 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
936 (initialize_low_arch): Call
937 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
938 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
939 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
940 PPC_TDESC_ISA205_PPR_DSCR_VSX.
941 (initialize_low_tracepoint): Call
942 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
943 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
945 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
947 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
949 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
950 Simon Marchi <simark@simark.ca>
952 * acinclude.m4: Include "../selftest.m4".
953 * configure: Regenerate.
954 * configure.ac: Use "GDB_AC_SELFTEST".
955 * configure.srv: Use "$enable_unittests" instead of
956 "$development" when checking whether unit tests have been
958 * server.c (captured_main): Update message informing that
959 selftests have been disabled.
961 2018-10-04 Tom Tromey <tom@tromey.com>
963 * configure: Rebuild.
965 2018-10-04 Tom Tromey <tom@tromey.com>
967 * server.c (handle_status): Rename inner "thread".
968 (process_serial_event): Declare "res" in 'm' case.
969 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
970 (iterate_over_lwps): Rename inner "thread".
971 (linux_qxfer_libraries_svr4): Rename inner "len".
972 * gdbthread.h (find_thread_in_random): Rename inner "thread".
974 2018-10-01 Gary Benson <gbenson@redhat.com>
976 * gdb_proc_service.h: Moved common code to
977 common/gdb_proc_service.h.
979 2018-10-01 Gary Benson <gbenson@redhat.com>
981 * gdb_proc_service.h: Synchronize comments and whitespace with
982 GDB's version of this file.
984 2018-09-25 Tom Tromey <tom@tromey.com>
986 * configure: Rebuild.
987 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
989 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
991 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
992 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
993 ($(IPA_LIB)): Sort IPA_OBJS.
995 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
997 * Makefile.in: Remove references to $(ADD_DEPS).
999 2018-09-16 Tom Tromey <tom@tromey.com>
1001 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1003 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1006 2018-09-05 Tom Tromey <tom@tromey.com>
1008 * configure: Rebuild.
1010 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1013 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1015 2018-08-27 Tom Tromey <tom@tromey.com>
1018 * configure: Rebuild.
1020 2018-08-27 Tom Tromey <tom@tromey.com>
1022 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1023 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1024 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1025 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1026 (s390x_emit_stack_adjust): Add casts to unsigned char.
1028 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1032 * server.h (struct client_state) <disable_randomization>:
1035 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1037 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1039 (mips_supply_ptrace_register): Likewise.
1041 2018-07-22 Tom Tromey <tom@tromey.com>
1043 * configure: Rebuild.
1045 2018-07-22 Tom Tromey <tom@tromey.com>
1047 * win32-low.c (win32_create_inferior): Remove unused variables.
1048 * gdbreplay.c (remote_open): Remove unused variable.
1049 * remote-utils.c (remote_prepare): Remove unused variable.
1050 * x86-tdesc.h (X86_TDESC_H): Define.
1051 (amd64_expedite_regs): Define conditionally.
1052 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1053 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1054 * remote-utils.c (readchar): Remove unused variable.
1056 2018-07-13 Pedro Alves <palves@redhat.com>
1058 * linux-low.c (linux_kill): Change parameter to process_info
1059 pointer instead of pid. Adjust.
1060 * lynx-low.c (lynx_kill): Likewise.
1061 * nto-low.c (nto_kill): Likewise.
1062 * spu-low.c (spu_kill): Likewise.
1063 * win32-low.c (win32_kill): Likewise.
1064 * server.c (handle_v_kill, kill_inferior_callback)
1065 (detach_or_kill_for_exit): Adjust.
1066 * target.c (kill_inferior): Change parameter to process_info
1067 pointer instead of pid. Adjust.
1068 * target.h (struct target_ops) <kill>: Change parameter to
1069 process_info pointer instead of pid. Adjust all implementations
1071 (kill_inferior): Likewise.
1073 2018-07-13 Pedro Alves <palves@redhat.com>
1075 * linux-low.c (linux_detach, linux_join): Change parameter to
1076 process_info pointer instead of pid. Adjust.
1077 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1078 * nto-low.c (nto_detach): Likewise.
1079 * spu-low.c (spu_detach, spu_join): Likewise.
1080 * win32-low.c (win32_detach, win32_join): Likewise.
1081 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1082 * target.h (struct target_ops) <detach, join>: Change parameter to
1083 process_info pointer instead of pid. Adjust all implementations
1085 (detach_inferior, join_inferior): Rename 'pid' parameter to
1088 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1089 Jan Kratochvil <jan.kratochvil@redhat.com>
1090 Paul Fertser <fercerpav@gmail.com>
1091 Tsutomu Seki <sekiriki@gmail.com>
1093 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1094 (OBS): Add 'common/netstuff.o'.
1095 (GDBREPLAY_OBS): Likewise.
1096 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1097 (remote_open): Implement support for IPv6
1099 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1101 (handle_accept_event): Accept connections from IPv6 sources.
1102 (remote_prepare): Handle IPv6-style hostnames; implement
1103 support for IPv6 connections.
1104 (remote_open): Implement support for printing connections from
1107 2018-07-11 Pedro Alves <palves@redhat.com>
1110 * mem-break.c (any_persistent_commands): Add process_info
1111 parameter and use it instead of relying on the current process.
1112 Change return type to bool.
1113 * mem-break.h (any_persistent_commands): Add process_info
1114 parameter and change return type to bool.
1115 * server.c (handle_detach): Remove require_running_or_return call.
1116 Look up the process_info for the process we're about to detach.
1117 If not found, return back error to GDB. Adjust
1118 any_persistent_commands call to pass down a process pointer.
1120 2018-07-11 Pedro Alves <palves@redhat.com>
1122 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1123 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1124 instead of collect_register_by_name.
1125 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1126 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1128 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1129 Pedro Alves <palves@redhat.com>
1131 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1133 2018-07-03 Tom Tromey <tom@tromey.com>
1135 * linux-low.c: Update.
1136 * lynx-low.c: Update.
1137 * mem-break.c: Update.
1138 * nto-low.c: Update.
1139 * remote-utils.c: Update.
1141 * spu-low.c: Update.
1143 * win32-low.c: Update.
1145 2018-07-03 Tom Tromey <tom@tromey.com>
1149 2018-07-03 Tom Tromey <tom@tromey.com>
1151 * linux-low.c: Update.
1153 2018-07-03 Tom Tromey <tom@tromey.com>
1157 2018-07-03 Tom Tromey <tom@tromey.com>
1159 * linux-low.c: Update.
1160 * linux-mips-low.c: Update.
1161 * lynx-low.c: Update.
1162 * nto-low.c: Update.
1163 * remote-utils.c: Update.
1165 * spu-low.c: Update.
1167 * thread-db.c: Update.
1169 2018-07-03 Tom Tromey <tom@tromey.com>
1171 * linux-low.c: Update.
1172 * linux-mips-low.c: Update.
1173 * lynx-low.c: Update.
1174 * mem-break.c: Update.
1175 * nto-low.c: Update.
1176 * remote-utils.c: Update.
1178 * spu-low.c: Update.
1180 * tracepoint.c: Update.
1182 2018-07-03 Tom Tromey <tom@tromey.com>
1184 * linux-low.c: Update.
1185 * linux-ppc-low.c: Update.
1186 * linux-x86-low.c: Update.
1187 * proc-service.c: Update.
1189 * spu-low.c: Update.
1190 * thread-db.c: Update.
1191 * win32-low.c: Update.
1193 2018-07-03 Tom Tromey <tom@tromey.com>
1195 * linux-low.c: Update.
1196 * lynx-low.c: Update.
1197 * nto-low.c: Update.
1198 * remote-utils.c: Update.
1199 * spu-low.c: Update.
1200 * thread-db.c: Update.
1201 * win32-low.c: Update.
1203 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1205 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1206 parameter in call to 'amd64_create_target_description'.
1208 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1210 * x86-tdesc.h: Remove executable permission flag.
1212 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1214 * configure.ac: Remove AC_PREREQ, add missing quoting.
1215 * configure: Re-generate.
1216 * config.in: Re-generate.
1217 * aclocal.m4: Re-generate.
1219 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1221 * tracepoint.h (current_traceframe): Remove declaration.
1223 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1225 * linux-aarch64-low.c (is_sve_tdesc): New function.
1226 (aarch64_sve_regs_copy_to_regcache): Likewise.
1227 (aarch64_sve_regs_copy_from_regcache): Likewise.
1228 (aarch64_regs_info): Add SVE checks.
1229 (initialize_low_arch): Initialize SVE.
1231 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1233 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1235 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1237 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1238 (initialize_low_tracepoint): Likewise
1239 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1240 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1242 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1244 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1246 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1248 * server.h (PBUFSIZ): Increase size
1250 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1252 * regcache.c (regcache::raw_compare): New function.
1253 * regcache.h (regcache::raw_compare): New declaration.
1255 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1257 * regcache.c (new_register_cache): Use new.
1258 (free_register_cache): Use delete.
1259 (register_data): Use const.
1260 (supply_register): Move body inside regcache.
1261 (regcache::raw_supply): New override function.
1262 (collect_register): Move body inside regcache.
1263 (regcache::raw_collect): New override function.
1264 (regcache::get_register_status): New override function.
1265 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1267 2018-06-09 Tom Tromey <tom@tromey.com>
1269 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1271 (event_queue): Use std::queue.
1272 (gdb_event_xfree): Remove.
1273 (initialize_event_loop, process_event, wait_for_event): Update.
1275 2018-06-08 Stan Cox <scox@redhat.com>
1277 * win32-low.c (win32_create_inferior): last_ptid and last_status
1278 moved to client_state.
1280 2018-06-08 Pedro Alves <palves@redhat.com>
1282 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1283 common/common-exceptions.o, common/common-utils.o,
1284 common/errors.o, common/print-utils.o and utils.o.
1285 * gdbreplay.c: Include "common-defs.h" instead of the two
1286 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1287 string.h or alloca.h.
1288 (perror_with_name): Delete.
1289 (remote_open): Use xstrdup instead of strdup.
1290 (main): Rename to ...
1291 (captured_main): ... this.
1294 2018-06-08 Tom Tromey <tom@tromey.com>
1296 * linux-low.c (linux_low_read_btrace): Update.
1298 2018-06-04 Stan Cox <scox@redhat.com>
1300 * server.h (struct client_state): New.
1301 * server.c (cont_thread, general_thread, multi_process)
1302 (report_fork_events, report_vfork_events, report_exec_events)
1303 (report_thread_events, swbreak_feature, hwbreak_feature)
1304 (vCont_supported, disable_randomization, pass_signals)
1305 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1306 Moved to client_state.
1307 * remote-utils.c (remote_debug, noack_mode)
1308 (transport_is_reliable): Moved to client_state.
1309 * tracepoint.c (current_traceframe): Moved to client_state.
1312 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1313 linux-low.c, remote-utils.h, target.c: Use client_state.
1315 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1317 * configure.srv: Add new c/h file.
1319 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1321 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1324 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1326 * gdb.arch/mips-fpregset-core.exp: New test.
1327 * gdb.arch/mips-fpregset-core.c: New test source.
1329 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1332 * hostio.c (require_int): Do not report overflow for integers
1333 between 0xfffffff and 0x7fffffff.
1335 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1337 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1338 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1339 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1341 (the_low_target): Wire them.
1343 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1345 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1346 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1347 mode. Call collect_register_by_name with vscr using
1348 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1349 (ppc_store_vrregset): Add and set vscr_offset variable as in
1350 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1353 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1355 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1356 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1357 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1359 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1361 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1362 (ppc_store_vsxregset): Likewise.
1363 (ppc_fill_vrregset): Likewise.
1364 (ppc_store_vrregset): Likewise.
1365 (ppc_fill_evrregset): Likewise.
1366 (ppc_store_evrregset): Likewise.
1367 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1368 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1371 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1373 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1374 wordsize of the inferior. Call ppc_linux_target_wordsize.
1376 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1378 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1379 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1380 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1381 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1382 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1383 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1384 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1385 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1386 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1387 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1388 (tdesc_powerpc_e500l): Remove.
1389 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1390 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1391 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1392 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1394 (ppc_arch_setup): Remove target description matching code. Fill a
1395 ppc_linux_features struct and call ppc_linux_match_description
1398 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1400 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1401 width of the requested register exceeds the width of the
1403 (mips_cannot_store_register): Likewise.
1405 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1407 * linux-mips-low.c (mips_fetch_register): New function. Update
1409 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1410 (the_low_target): Wire `mips_fetch_register'.
1412 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1414 * lynx-i386-low.c (LYNXOS_178): New macro.
1415 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1416 the layout on LynxOS-178.
1417 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1418 handle floating point registers that are not supported by
1421 2018-05-10 Tom Tromey <tom@tromey.com>
1423 * configure: Rebuild.
1425 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1428 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1429 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1430 Use it to set the expedite_regs field in the given tdesc.
1431 * x86-tdesc.h: New file.
1432 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1433 Adjust following the addition of the new expedite_regs parameter
1434 to init_target_desc.
1435 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1436 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1437 (i386_linux_read_description, amd64_linux_read_description):
1438 Adjust following the addition of the new expedite_regs parameter
1439 to init_target_desc.
1440 * lynx-i386-low.c: #include "x86-tdesc.h".
1441 (lynx_i386_arch_setup): Adjust following the addition of the new
1442 expedite_regs parameter to init_target_desc.
1443 * nto-x86-low.c: #include "x86-tdesc.h".
1444 (nto_x86_arch_setup): Adjust following the addition of the new
1445 expedite_regs parameter to init_target_desc.
1446 * win32-i386-low.c: #include "x86-tdesc.h".
1447 (i386_arch_setup): Adjust following the addition of the new
1448 expedite_regs parameter to init_target_desc.
1450 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1453 * win32-low.c (win32_create_inferior): Add call to my_wait
1454 setting last_status global.
1456 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1459 * win32-low.c (create_process): Only call gdb_tilde_expand if
1460 inferior_cwd is not NULL.
1462 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1464 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1465 registers to the cache if their values have changed.
1466 (i387_xsave_to_cache): Provide default values for x87 control
1467 registers when these features are available, but disabled.
1468 * regcache.c (supply_register_by_name_zeroed): New function.
1469 * regcache.h (supply_register_by_name_zeroed): Declare new
1472 2018-05-07 Tom Tromey <tom@tromey.com>
1474 * configure: Rebuild.
1476 2018-05-04 Tom Tromey <tom@tromey.com>
1478 * configure: Rebuild.
1480 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1481 Pedro Alves <palves@redhat.com>
1483 * linux-aarch64-low.c (aarch64_stopped_data_address):
1486 2018-04-27 Tom Tromey <tom@tromey.com>
1488 * configure: Rebuild.
1490 2018-04-23 Tom Tromey <tom@tromey.com>
1492 * configure: Rebuild.
1494 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1496 * Makefile.in (depcomp): Add "..".
1497 (all_deps_files): New and use it.
1499 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1501 * configure.srv (aarch64*-*-linux*): Don't include xml.
1502 (i[34567]86-*-cygwin*): Likewise.
1503 (i[34567]86-*-linux*): Likewise.
1504 (i[34567]86-*-lynxos*): Likewise.
1505 (i[34567]86-*-mingw32ce*): Likewise.
1506 (i[34567]86-*-mingw*): Likewise.
1507 (i[34567]86-*-nto*): Likewise.
1508 (tic6x-*-uclinux): Likewise.
1509 (x86_64-*-linux*): Likewise.
1510 (x86_64-*-mingw*): Likewise.
1511 (x86_64-*-cygwin*): Likewise.
1513 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1515 * tdesc.c: Remove xml parameter.
1517 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1519 * server.c (get_features_xml): Remove cast.
1520 * tdesc.c (void target_desc::accept): Fill in function.
1521 (tdesc_get_features_xml): Remove old xml creation.
1522 (print_xml_feature::visit_pre): Add xml vistor.
1523 * tdesc.h (struct target_desc): Make xmltarget mutable.
1524 (tdesc_get_features_xml): Remove declaration.
1526 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1528 * tdesc.c (tdesc_architecture_name): Add new function.
1529 (tdesc_osabi_name): Likewise.
1530 (tdesc_get_features_xml): Use new functions.
1532 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1534 * tdesc.c (tdesc_create_flags): Remove.
1535 (tdesc_add_flag): Likewise.
1536 (tdesc_named_type): Likewise.
1537 (tdesc_create_union): Likewise.
1538 (tdesc_create_struct): Likewise.
1539 (tdesc_create_vector): Likewise.
1540 (tdesc_add_bitfield): Likewise.
1541 (tdesc_add_field): Likewise.
1542 (tdesc_set_struct_size): Likewise.
1544 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1546 * tdesc.c (~target_desc): Remove implictly deleted items.
1547 (init_target_desc): Iterate all features.
1548 (tdesc_get_features_xml): Use vector.
1549 (tdesc_create_feature): Create feature.
1550 * tdesc.h (tdesc_feature) Remove
1551 (target_desc): Add features.
1553 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1555 * Makefile.in: Add common/tdesc.c
1556 * tdesc.c (init_target_desc): init all reg_defs from register
1558 (tdesc_create_reg): Create tdesc_reg.
1559 * tdesc.h (tdesc_feature): Add register vector.
1561 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1563 * tdesc.h (struct target_desc) <features>: Change type to
1564 std::vector<std::string>.
1565 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1567 (tdesc_get_features_xml): Likewise.
1568 (tdesc_create_feature): Likewise.
1570 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1572 * regcache.c (find_register_by_number): Return a ref.
1573 (find_regno): Use references.
1574 (register_size): Likewise.
1575 (register_data): Likewise.
1576 * tdesc.c (target_desc::~target_desc): Remove free calls.
1577 (target_desc::operator==): Use std::vector compare.
1578 (init_target_desc): Use reference.
1579 (tdesc_create_reg): Use reg constructors.
1580 * tdesc.h (struct target_desc): Replace pointer with object.
1582 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1584 * regcache.c (find_register_by_number): Make static.
1585 (find_regno): Use find_register_by_number
1586 * regcache.h (struct reg): Remove declaration.
1588 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1590 * tdesc.c (target_desc::~target_desc): Move to here.
1591 (target_desc::operator==): Likewise.
1592 * tdesc.h (target_desc::~target_desc): Move from here.
1593 (target_desc::operator==): Likewise.
1595 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1597 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1599 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1601 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1603 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1604 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1605 and init_registers_s390_gs_linux64.
1607 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1609 * linux-s390-low.c (s390_fill_gs): Remove function.
1610 (s390_fill_gsbc): Remove function.
1611 (s390_regsets): Set fill functions for the guarded storage regsets
1614 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1616 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1617 the word size. Add comment.
1618 (s390_get_wordsize): New function.
1619 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1620 pswm with it. Instead, use s390_get_wordsize to determine the
1621 word size first and derive the correct tdesc from that directly.
1623 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1625 * Makefile.in: Include silent-rules.mk.
1626 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1627 (COMPILE): Add ECHO_CXX.
1628 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1629 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1630 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1631 (version-generated.c): Add ECHO_GEN.
1632 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1633 (IPAGENT_COMPILE): Add ECHO_CXX.
1634 (%-generated.c): Add ECHO_REGDAT.
1636 2018-03-14 Tom Tromey <tom@tromey.com>
1639 * ax.c (ax_printf): Special case for NULL.
1641 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1643 * linux-low.c (linux_qxfer_libraries_svr4): Use
1644 xml_escape_text_append.
1646 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1648 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1650 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1652 * server.c (handle_general_set): Remove unnecessary xstrdup.
1654 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1656 * server.c (parse_debug_format_options): Adjust to
1657 delim_string_to_char_ptr_vec changes.
1658 * thread-db.c (thread_db_load_search): Adjust to
1659 dirnames_to_char_ptr_vec changes.
1661 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1663 * target.h (target_enable_btrace, target_disable_btrace)
1664 (target_read_btrace, target_read_btrace_conf): Turn macro into
1665 inline function. Throw error if target method is not defined.
1666 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1667 check for btrace target method. Be prepared to handle exceptions
1668 from btrace target methods.
1670 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1672 * server.c (captured_main): Change order of error message printed
1673 when the current working directory cannot be found.
1675 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1677 * server.c: Include "filenames.h" and "pathstuff.h".
1678 (program_name): Delete variable.
1679 (program_path): New anonymous class.
1680 (get_exec_wrapper): Use "program_path" instead of
1682 (handle_v_run): Likewise.
1683 (captured_main): Likewise.
1684 (process_serial_event): Likewise.
1686 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1688 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1689 (OBJS): Add "pathstuff.o".
1690 * server.c (current_directory): New global variable.
1691 (captured_main): Initialize "current_directory".
1693 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1695 * tdesc.c: Use common/tdesc.h.
1696 * tdesc.h: Likewise.
1698 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1699 Simon Marchi <simon.marchi@ericsson.com>
1701 * Makefile.in: Switch order of make rules.
1703 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1705 * Makefile.in: Add common directory in build.
1706 * configure.ac: Add common reference.
1707 * configure: Regenerate.
1709 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1711 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1712 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1713 * spu-low.c (spu_target_ops): Likewise.
1714 * win32-low.c (win32_target_ops): Likewise.
1715 * server.c (supported_btrace_packets): Report packets unconditionally.
1716 * target.h (target_ops) <supports_btrace>: Remove.
1717 (target_supports_btrace): Remove.
1719 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1721 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1722 (handle_btrace_disable): Change return type to void. Use exceptions
1724 (handle_btrace_general_set): Catch exception and copy message to
1727 2018-02-08 Tom Tromey <tom@tromey.com>
1729 * linux-low.c (install_software_single_step_breakpoints): Use
1730 make_scoped_restore.
1731 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1732 (do_restore_current_thread_cleanup): Remove.
1733 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1736 2018-02-08 Tom Tromey <tom@tromey.com>
1738 * mem-break.c (set_raw_breakpoint_at): Use
1739 gdb::unique_xmalloc_ptr.
1741 2018-01-30 Pedro Alves <palves@redhat.com>
1744 * target.c (target_terminal::terminal_state): Rename to ...
1745 (target_terminal::m_terminal_state): ... this.
1747 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1749 * linux-low.c (handle_extended_wait): Surround call to
1750 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1752 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1754 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1755 linux_ptrace_attach_fail_reason_string now returning an
1757 (linux_attach): Likewise.
1758 * thread-db.c (attach_thread): Likewise.
1760 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1763 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1764 checking for fs_base/gs_base fields in struct user_regs_struct.
1765 * configure: Regenerate.
1767 2018-01-16 Yao Qi <yao.qi@linaro.org>
1770 * linux-low.c (fetch_register): Call supply_register instead of
1773 2018-01-08 Yao Qi <yao.qi@linaro.org>
1774 Simon Marchi <simon.marchi@ericsson.com>
1776 * Makefile.in (OBS): Remove selftest.o.
1777 * configure.ac: Set srv_selftest_objs if $development is true.
1778 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1779 * configure: Re-generated.
1780 * server.c (captured_main): Wrap variable selftest_filter with
1783 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1785 * server.c (parse_debug_format_options): Return std::string.
1786 (handle_monitor_command, captured_main): Adjust.
1788 2018-01-05 Pedro Alves <palves@redhat.com>
1791 * server.c (captured_main): Pass quiet=false to
1792 save_original_signals_state.
1794 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1796 * gdbreplay.c (gdbreplay_version): Update copyright year in
1798 * server.c (gdbserver_version): Likewise.
1800 2017-12-08 Tom Tromey <tom@tromey.com>
1802 * ax.c (ax_printf): Update.
1804 2017-12-07 Yao Qi <yao.qi@linaro.org>
1806 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1807 aarch64_linux_read_description.
1808 * linux-amd64-ipa.c (idx2mask): New array.
1809 (get_ipa_tdesc): Move idx2mask out.
1810 (initialize_low_tracepoint): Initialize target descriptions.
1811 * linux-i386-ipa.c (idx2mask): New array.
1812 (get_ipa_tdesc): Move idx2mask out.
1813 (initialize_low_tracepoint): Initialize target descriptions.
1815 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1817 * tdesc.c (struct tdesc_type): Change return type.
1818 (tdesc_add_flag): Change parameter type.
1819 (tdesc_add_bitfield): Likewise.
1820 (tdesc_add_field): Likewise.
1821 (tdesc_set_struct_size): Likewise.
1823 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1825 * regcache.c (registers_to_string): Remove unused variable.
1827 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1829 * inferiors.c (for_each_inferior_with_data): Remove.
1830 * inferiors.h (for_each_inferior_with_data): Remove.
1831 * server.c (handle_qxfer_threads_worker): Change parameter type.
1832 (handle_qxfer_threads_proper): Use for_each_thread.
1834 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1836 * inferiors.c (for_each_inferior): Remove.
1837 (clear_inferiors): Use for_each_thread.
1838 * inferiors.h (for_each_inferior): Remove.
1839 * linux-low.c (linux_wait_for_event_filtered): Use
1841 (linux_stabilize_threads): Likewise.
1842 * regcache.c (regcache_release): Likewise.
1843 * server.c (gdb_wants_all_threads_stopped): Likewise.
1844 (clear_pending_status_callback): Remove.
1845 (handle_status): Use for_each_thread.
1846 (captured_main): Likewise.
1847 * win32-low.c (child_init_thread_list): Likewise.
1848 (win32_clear_inferiors): Likewise.
1849 (fake_breakpoint_event): Likewise.
1851 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1853 * inferiors.h (find_inferior): Remove.
1854 * inferiors.c (find_inferior): Remove.
1856 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1858 * linux-low.c (resume_status_pending_p): Update comment.
1859 (need_step_over_p): Update comment.
1861 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1863 * linux-low.c (proceed_one_lwp): Return void, change parameter
1865 (unsuspend_and_proceed_one_lwp): Likewise.
1866 (proceed_all_lwps): Use for_each_thread.
1867 (unstop_all_lwps): Likewise.
1869 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1871 * linux-low.c (linux_resume_one_thread): Return void, take
1873 (linux_resume): Use for_each_thread.
1875 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1877 * linux-low.c (send_sigstop_callback): Return void, change
1878 parameter type. Rename to...
1879 (send_sigstop): ... this.
1880 (suspend_and_send_sigstop_callback): Return void, change parameter
1882 (suspend_and_send_sigstop): ... this.
1883 (stop_all_lwps): Use for_each_thread.
1885 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1887 * linux-low.c (lwp_running): Return bool, remove unused
1889 (linux_stabilize_threads): Use find_thread.
1891 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1893 * linux-low.c (select_singlestep_lwp_callback): Remove.
1894 (count_events_callback): Remove.
1895 (select_event_lwp_callback): Remove.
1896 (select_event_lwp): Use find_thread/for_each_thread.
1898 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1900 * linux-low.c (not_stopped_callback): Return bool, take filter
1902 (linux_wait_for_event_filtered): Use find_thread.
1903 (linux_wait_1): Likewise.
1905 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1907 * linux-low.c (same_lwp): Remove.
1908 (find_lwp_pid): Use find_thread.
1910 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1912 * linux-low.c (delete_lwp_callback): Remove.
1913 (linux_mourn): Use for_each_thread.
1915 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1917 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1918 args parameter, don't check for pid.
1919 (linux_detach): Use for_each_thread.
1921 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1923 * linux-low.c (struct counter): Remove.
1924 (second_thread_of_pid_p): Remove.
1925 (last_thread_of_process_p): Use find_thread.
1927 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1929 * inferiors.c (find_inferior_in_random): Remove.
1930 * inferiors.h (find_inferior_in_random): Remove.
1931 * linux-low.c (status_pending_p_callback): Return bool, accept
1932 parameter ptid directly.
1933 (linux_wait_for_event_filtered): Use find_thread_in_random.
1934 (linux_wait_1): Likewise.
1936 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1938 * inferiors.c (find_inferior_id): Remove.
1939 (find_thread_ptid): Move implemention from find_inferior_id to
1941 * inferiors.h (find_inferior_id): Remove.
1942 * server.c (handle_status): Use find_thread_ptid.
1943 (process_serial_event): Likewise.
1944 * thread-db.c (find_one_thread): Likewise.
1945 (thread_db_thread_handle): Likewise.
1946 * win32-low.c (thread_rec): Likewise.
1947 (child_delete_thread): Likewise.
1948 (win32_thread_alive): Likewise.
1949 (get_child_debug_event): Likewise.
1951 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1953 * linux-mips-low.c (update_watch_registers_callback): Return
1954 void, remove pid_p parameter, don't check for pid.
1955 (mips_insert_point, mips_remove_point): Use for_each_thread.
1957 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1959 * lynx.low (lynx_delete_thread_callback): Remove.
1960 (lynx_mourn): Use for_each_thread.
1962 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1964 * regcache.c (regcache_invalidate_one): Remove.
1965 (regcache_invalidate_pid): use for_each_thread.
1967 2017-11-26 Tom Tromey <tom@tromey.com>
1969 * linux-low.c (linux_create_inferior): Update.
1971 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1973 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1975 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1977 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
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 * configure.srv: Add new file.
1985 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1986 * linux-aarch64-tdesc-selftest.c: New file.
1987 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1989 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1991 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1992 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1993 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1995 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1997 * configure.srv: Add new files.
1998 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1999 aarch64_linux_read_description.
2000 * linux-aarch64-low.c (aarch64_linux_read_description):
2001 Merge with aarch64_arch_setup.
2002 (aarch64_arch_setup): Call aarch64_linux_read_description.
2003 * linux-aarch64-tdesc.c: New file.
2004 * linux-aarch64-tdesc.h: New file.
2006 2017-11-24 Yao Qi <yao.qi@linaro.org>
2008 * configure.srv: Set $srv_regobj for tic6x-linux.
2009 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2010 (tic6x_read_description): Move some code to tic6x_arch_setup.
2011 (tic6x_tdesc_test): New function.
2012 (initialize_low_arch): Call selftests::register_test.
2014 2017-11-22 Yao Qi <yao.qi@linaro.org>
2016 * remote-utils.c (prepare_resume_reply): Use memcpy.
2018 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2020 * linux-low.c (kill_one_lwp_callback): Return void, take
2021 argument directly, don't filter on pid.
2022 (linux_kill): Use for_each_thread.
2024 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2026 * linux-low.c (need_step_over_p): Return bool, remove dummy
2028 (linux_resume, proceed_all_lwps): Use find_thread.
2030 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2032 * linux-low.c (resume_status_pending_p): Return bool, remove
2034 (linux_resume): Use find_thread.
2036 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2038 * linux-low.c (struct thread_resume_array): Remove.
2039 (linux_set_resume_request): Return void, take arguments
2041 (linux_resume): Use for_each_thread.
2043 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2045 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2046 return bool, remove data argument.
2047 (linux_stabilize_threads): Use find_thread.
2049 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2051 * linux-low.c (unsuspend_one_lwp): Remove.
2052 (unsuspend_all_lwps): Use for_each_thread, inline code from
2055 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2057 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2058 * linux-low.c (struct iterate_over_lwps_args): Remove.
2059 (iterate_over_lwps_filter): Remove.
2060 (iterate_over_lwps): Use find_thread.
2062 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2064 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2065 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2066 code from reset_lwp_ptrace_options_callback.
2068 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2070 * linux-arm-low.c (struct update_registers_data): Remove.
2071 (update_registers_callback): Return void, take arguments
2072 directly, don't check thread's pid.
2073 (arm_insert_point, arm_remove_point): Use for_each_thread.
2075 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2077 * win32-low.c (continue_one_thread): Return void, take argument
2079 (child_continue): Use for_each_thread.
2081 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2083 * win32-i386-low.c (update_debug_registers_callback): Rename
2085 (update_debug_registers): ... this, return void, remove pid_p arg.
2086 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2088 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2090 * inferiors.h (struct process_info): Add constructor, initialize
2092 <syscalls_to_catch>: Change type to std::vector<int>.
2093 * inferiors.c (add_process): Allocate process_info with new.
2094 (remove_process): Free process_info with delete.
2095 * linux-low.c (handle_extended_wait): Adjust.
2096 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2097 * server.c (handle_general_set): Adjust.
2099 2017-11-16 Pedro Alves <palves@redhat.com>
2101 * remote-utils.c (remote_close): Block SIGIO signals instead of
2102 uninstalling the SIGIO handler.
2104 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2106 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2108 2017-11-16 Yao Qi <yao.qi@linaro.org>
2110 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2111 (tic6x_store_gregset): Likewise.
2112 (tic6x_usrregs_info): Move it up.
2114 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2116 * Makefile.in: Update arch rules.
2117 * configure.srv: Explicitly mark arch/ files.
2119 2017-11-13 Andreas Schwab <schwab@suse.de>
2121 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2123 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2125 2017-11-06 Pedro Alves <palves@redhat.com>
2127 * config.in, configure: Regenerate.
2129 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2131 * target.c (struct thread_search): Remove.
2132 (thread_search_callback): Remove.
2133 (prepare_to_access_memory): Use for_each_thread instead of
2134 find_inferior. Inline code from thread_search_callback.
2136 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2138 * server.c (struct visit_actioned_threads_data): Remove.
2139 (visit_actioned_threads): Change prototype to take arguments
2141 (resume): Use find_thread instead of find_inferior.
2143 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2145 * server.c (queue_stop_reply_callback): Change prototype, return
2147 (find_status_pending_thread_callback): Remove.
2148 (handle_status): Replace find_inferior with find_thread and
2151 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2153 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2155 (aarch64_store_gregset): Likewise.
2156 (aarch64_fill_fpregset): Likewise.
2157 (aarch64_store_fpregset): Likewise.
2159 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2161 * gdbthread.h (find_thread, for_each_thread): New functions.
2162 * inferiors.c (thread_of_pid): Remove.
2163 (find_any_thread_of_pid): Use find_thread.
2164 * linux-low.c (num_lwps): Use for_each_thread.
2166 2017-10-17 Yao Qi <yao.qi@linaro.org>
2168 * Makefile.in: Remove one rule.
2169 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2171 2017-10-17 Yao Qi <yao.qi@linaro.org>
2173 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2174 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2176 2017-10-17 Yao Qi <yao.qi@linaro.org>
2178 * configure.srv: Rename arm.o with arch/arm.o.
2180 2017-10-17 Yao Qi <yao.qi@linaro.org>
2182 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2183 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2184 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2185 (arch-i386.o, arch-amd64.o): Remove rules.
2186 (arch/%.o): New rule.
2187 Update POSTCOMPILE and COMPILE.pre.
2188 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2189 * configure: Re-generated.
2190 * configure.srv: Replace arch-i386.o with arch/i386.o.
2191 Replace arch-amd64.o with arch/amd64.o.
2193 2017-10-16 Yao Qi <yao.qi@linaro.org>
2195 * configure: Regenerated.
2197 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2199 * inferiors.h: (struct inferior_list): Remove.
2200 (struct inferior_list_entry); Remove.
2201 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2202 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2203 get_first_inferior): Remove.
2204 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2205 find_inferior_id, find_inferior_in_random): Change signature.
2206 * inferiors.c (all_threads): Change type to
2207 std::list<thread_info *>.
2208 (get_thread): Remove macro.
2209 (find_inferior, find_inferior_id): Change signature, implement
2211 (find_inferior_in_random): Change signature, implement using
2212 find_thread_in_random.
2213 (for_each_inferior, for_each_inferior_with_data): Change
2214 signature, implement using for_each_thread.
2215 (add_inferior_to_list, remove_inferior): Remove.
2216 (add_thread, get_first_thread, thread_of_pid,
2217 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2218 (get_first_inferior, one_inferior_p, clear_inferior_list):
2220 (clear_inferiors, get_thread_process): Update.
2221 * gdbthread.h: Include <list>.
2222 (struct thread_info) <entry>: Remove field.
2224 (all_threads): Change type to std::list<thread_info *>.
2225 (get_first_inferior): Add doc.
2226 (find_thread, for_each_thread, find_thread_in_random): New
2228 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2229 * linux-arm-low.c (update_registers_callback): Update.
2230 * linux-low.c (second_thread_of_pid_p): Update.
2231 (kill_one_lwp_callback, linux_detach_lwp_callback,
2232 delete_lwp_callback, status_pending_p_callback, same_lwp,
2233 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2234 iterate_over_lwps, not_stopped_callback,
2235 resume_stopped_resumed_lwps, count_events_callback,
2236 select_singlestep_lwp_callback, select_event_lwp_callback,
2237 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2238 suspend_and_send_sigstop_callback, wait_for_sigstop,
2239 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2240 lwp_running, linux_set_resume_request, resume_status_pending_p,
2241 need_step_over_p, start_step_over, linux_resume_one_thread,
2242 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2243 reset_lwp_ptrace_options_callback): Update.
2244 * linux-mips-low.c (update_watch_registers_callback): Update.
2245 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2247 (free_register_cache_thread_one): Remove.
2248 (regcache_release): Update.
2249 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2250 handle_qxfer_threads_worker): Update.
2251 (handle_query): Update, use list iterator.
2252 (visit_actioned_threads, handle_pending_status,
2253 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2254 clear_pending_status_callback, set_pending_status_callback,
2255 find_status_pending_thread_callback, handle_status,
2256 process_serial_event): Update.
2257 * target.c (thread_search_callback): Update.
2258 * thread-db.c (thread_db_get_tls_address): Update.
2259 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2261 * win32-i386-low.c (update_debug_registers_callback): Update.
2262 * win32-low.c (delete_thread_info, child_delete_thread,
2263 continue_one_thread, suspend_one_thread,
2264 get_child_debug_event): Adjust.
2266 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2268 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2269 * inferiors.h: Include <list>.
2270 (struct process_info) <entry>: Remove field.
2272 (pid_of): Change macro to function.
2273 (ptid_of, lwpid_of): Remove macro.
2274 (all_processes): Change type to std::list<process_info *>.
2275 (ALL_PROCESSES): Remove macro.
2276 (for_each_process, find_process): New function.
2277 * inferiors.c (all_processes): Change type to
2278 std::list<process_info *>.
2279 (find_thread_process): Adjust.
2280 (add_process): Likewise.
2281 (remove_process): Likewise.
2282 (find_process_pid): Likewise.
2283 (get_first_process): Likewise.
2284 (started_inferior_callback): Remove.
2285 (have_started_inferiors_p): Adjust.
2286 (attached_inferior_callback): Remove.
2287 (have_attached_inferiors_p): Adjust.
2288 * linux-low.c (check_zombie_leaders): Likewise.
2289 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2290 (x86_linux_update_xmltarget): Adjust.
2291 * server.c (handle_query): Likewise.
2292 (gdb_reattached_process): Remove.
2293 (handle_status): Adjust.
2294 (kill_inferior_callback): Likewise.
2295 (detach_or_kill_inferior): Remove.
2296 (print_started_pid): Likewise.
2297 (print_attached_pid): Likewise.
2298 (detach_or_kill_for_exit): Update.
2299 (process_serial_event): Likewise.
2300 * linux-arm-low.c (arm_new_fork): Likewise.
2302 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2304 * dll.h: Include <list>.
2305 (struct dll_info): Add constructor.
2306 <entry>: Remove field.
2307 (all_dlls): Change type to std::list<dll_info>.
2308 * dll.c: Include <algorithm>.
2309 (get_dll): Remove macro.
2310 (all_dlls): Change type to std::list<dll_info *>.
2311 (free_one_dll): Remove.
2312 (match_dll): Likewise.
2313 (loaded_dll): Adjust.
2314 (unloaded_dll): Adjust to all_dlls type change, use
2315 std::find_if. Inline code from match_dll.
2316 (clear_dlls): Adjust to all_dlls type change.
2317 * server.c (emit_dll_description): Remove.
2318 (handle_qxfer_libraries): Adjust to all_dlls type change,
2319 integrate emit_dll_description's functionality.
2321 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2323 * linux-low.h (struct linux_target_ops) <delete_process>: New
2325 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2326 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2327 (struct linux_target_ops): Add delete_process callback.
2328 * linux-arm-low.c (arm_delete_process): New.
2329 (struct linux_target_ops): Add delete_process callback.
2330 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2331 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2332 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2333 * linux-mips-low.c (mips_linux_delete_process): New.
2334 (struct linux_target_ops): Add delete_process callback.
2335 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2336 * linux-s390-low.c (struct linux_target_ops): Likewise.
2337 * linux-sh-low.c (struct linux_target_ops): Likewise.
2338 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2339 * linux-tile-low.c (struct linux_target_ops): Likewise.
2340 * linux-x86-low.c (x86_linux_delete_process): New.
2341 (struct linux_target_ops): Add delete_process callback.
2342 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2344 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2346 * linux-aarch64-low.c (the_low_target): Add thread delete
2348 * linux-arm-low.c (arm_delete_thread): New function.
2349 (the_low_target): Add thread delete callback.
2350 * linux-bfin-low.c (the_low_target): Likewise.
2351 * linux-crisv32-low.c (the_low_target): Likewise.
2352 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2354 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2356 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2357 * linux-mips-low.c (mips_linux_delete_thread): New function.
2358 (the_low_target): Add thread delete callback.
2359 * linux-ppc-low.c (the_low_target): Likewise.
2360 * linux-s390-low.c (the_low_target): Likewise.
2361 * linux-sh-low.c (the_low_target): Likewise.
2362 * linux-tic6x-low.c (the_low_target): Likewise.
2363 * linux-tile-low.c (the_low_target): Likewise.
2364 * linux-x86-low.c (the_low_target): Likewise.
2365 * linux-xtensa-low.c (the_low_target): Likewise.
2367 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2369 * win32-low.c: Include "common-inferior.h".
2371 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2373 * inferiors.c (set_inferior_cwd): New function.
2374 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2375 (handle_query): Inform that QSetWorkingDir is supported.
2376 * win32-low.c (create_process): Pass the inferior's cwd to
2379 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2381 * inferiors.c (current_inferior_cwd): New global variable.
2382 (get_inferior_cwd): New function.
2383 * inferiors.h (struct process_info) <cwd>: New field.
2385 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2387 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2388 (OBS): Add gdb_tilde_expand.o.
2390 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2392 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2393 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2395 2017-09-29 Pedro Alves <palves@redhat.com>
2397 * ax.c (gdb_parse_agent_expr): Constify.
2398 * ax.h (gdb_parse_agent_expr): Constify.
2399 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2401 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2402 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2403 * remote-utils.h (read_ptid): Constify.
2404 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2405 (process_point_options, process_serial_event): Constify.
2406 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2407 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2408 (cmd_qtbuffer): Constify.
2410 2017-09-29 Pedro Alves <palves@redhat.com>
2412 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2415 2017-09-29 Pedro Alves <palves@redhat.com>
2417 * linux-low.c (handle_extended_wait): Pass parent thread instead
2418 of process to thread_db_notice_clone.
2419 * linux-low.h (thread_db_notice_clone): Replace parent process
2420 parameter with parent thread parameter.
2421 * thread-db.c (find_one_thread): Add comment.
2422 (thread_db_notice_clone): Replace parent process parameter with
2423 parent thread parameter. Temporarily switch to the parent thread.
2425 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2427 * gdbthread.h: Include "common-gdbthread.h".
2428 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2429 "if" when validating the ptid.
2430 * remote-utils.c: Include "gdbthread.h".
2431 (prepare_resume_reply): Use "switch_to_thread".
2432 * target.c (done_accessing_memory): Likewise.
2434 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2436 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2437 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2438 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2439 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2440 s390x-gs-linux64-ipa.o to ipa_obj.
2441 * linux-s390-low.c (HWCAP_S390_GS): New define.
2442 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2444 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2445 (s390_arch_setup): Check for guarded-storage support and choose
2447 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2448 init_registers_s390x_gs_linux64.
2449 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2451 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2452 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2454 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2456 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2458 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2460 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2461 (thread_db_thread_handle): Declare.
2462 * linux-low.c (linux_target_ops): Initialize thread_handle.
2463 * server.c (handle_qxfer_threads_worker): Add support for
2465 * target.h (struct target_ops): Add new function pointer,
2467 (target_thread_handle): Define.
2468 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2470 (thread_db_thread_handle): New function.
2472 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2474 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2475 * linux-low.h (thread_db_notice_clone): Declare.
2476 * thread-db.c (thread_db_notice_clone): New function.
2478 2017-09-21 Pedro Alves <palves@redhat.com>
2480 * server.c (gdb_read_memory, handle_status, process_serial_event)
2481 (handle_serial_event, handle_target_event): Adjust to
2482 set_desired_thread prototype change.
2483 * target.c (set_desired_thread): Remove 'use_general' parameter
2485 * target.h (set_desired_thread): Remove 'use_general' parameter.
2487 2017-09-20 Tom Tromey <tom@tromey.com>
2489 * target.c (target_terminal::terminal_state): Define.
2490 (target_terminal::init): Rename from target_terminal_init.
2491 (target_terminal::inferior): Rename from
2492 target_terminal_inferior.
2493 (target_terminal::ours): Rename from target_terminal_ours.
2494 (target_terminal::ours_for_output, target_terminal::info): New.
2496 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2498 * server.c (accumulate_file_name_length): Remove.
2499 (emit_dll_description): Adjust to std::string change.
2500 (handle_qxfer_libraries): Use std::string to hold document.
2502 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2504 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2505 return type of xml_escape_text.
2506 * server.c (emit_dll_description): Likewise.
2508 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2510 * server.c (captured_main): Accept argument for --selftest.
2511 Update run_tests call.
2512 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2513 when registering selftests.
2515 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2517 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2518 instead of "VEC" for "target_desc.reg_defs".
2519 (regcache_cpy): Likewise.
2520 (registers_to_string): Likewise.
2521 (registers_from_string): Likewise.
2522 (find_regno): Likewise.
2523 (supply_regblock): Likewise.
2524 (regcache_raw_read_unsigned): Likewise.
2525 * tdesc.c (init_target_desc): Likewise.
2526 (tdesc_create_reg): Likewise.
2527 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2528 (struct target_desc) <reg_defs>: Convert to "std::vector".
2529 (target_desc): Do not initialize "reg_defs".
2530 (~target_desc): Update code to use "std::vector" instead of "VEC"
2531 for "target_desc.reg_defs".
2532 (operator==): Likewise.
2534 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2536 * inferiors.h (thread_to_gdb_id): Remove.
2537 * inferiors.c (thread_to_gdb_id): Remove.
2538 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2539 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2540 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2542 * nto-low.c (nto_fetch_registers, nto_store_registers,
2543 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2545 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2547 * inferiors.h (gdb_id_to_thread_id): Remove.
2548 * inferiors.c (gdb_id_to_thread_id): Remove.
2549 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2550 removal. Move pid declaration closer to where it's used.
2552 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2554 * server.c (handle_detach): New function.
2555 (process_serial_event): Move code out, call handle_detach.
2557 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2559 * server.c (require_running): Rename to ...
2560 (require_running_or_return): ... this ...
2561 (require_running_or_break): ... and this.
2562 (handle_query, process_serial_event): Adjust.
2564 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2566 * linux-low.c (linux_set_resume_request): Remove unused
2569 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2571 * server.c (first_thread_of): Remove.
2572 (process_serial_event): Replace usage of first_thread_of with
2573 find_any_thread_of_pid.
2574 * tracepoint.c (same_process_p): Remove.
2575 (gdb_agent_about_to_close): Replace usage of same_process_p with
2576 find_any_thread_of_pid.
2577 * linux-x86-low.c (same_process_callback): Remove.
2578 (x86_arch_setup_process_callback): Replace usage of
2579 same_process_callback with find_any_thread_of_pid.
2580 * thread-db.c (any_thread_of): Remove.
2581 (switch_to_process): Replace usage of any_thread_of with
2582 find_any_thread_of_pid.
2583 * inferiors.c (thread_pid_matches_callback): Remove.
2584 (find_thread_process): Adjust to use find_any_thread_of_pid.
2586 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2588 * regcache.c (get_thread_regcache): Guard calls to "memset"
2591 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2593 * linux-low.c (handle_extended_wait): Use
2594 "allocate_target_description" instead of "XNEW".
2595 * linux-x86-low.c (initialize_low_arch): Likewise.
2597 2017-09-05 Yao Qi <yao.qi@linaro.org>
2599 * configure.srv (srv_i386_regobj): Remove.
2600 (srv_amd64_regobj): Remove.
2601 (srv_regobj): Set it to "" for x86 non-linux targets.
2602 * linux-x86-tdesc.c (i386_linux_read_description):
2603 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2604 (init_registers_i386): Remove the declaration.
2605 (tdesc_i386): Remove the declaration.
2606 (lynx_i386_arch_setup): Call i386_create_target_description.
2607 * nto-x86-low.c: Likewise.
2608 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2609 [!__x86_64__]: include arch/i386.h.
2610 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2612 2017-09-05 Yao Qi <yao.qi@linaro.org>
2614 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2615 i386/amd64-XXX-linux from it.
2617 2017-09-05 Yao Qi <yao.qi@linaro.org>
2619 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2621 (ipa_amd64_linux_regobj): Remove.
2622 (ipa_x32_linux_regobj): Remove.
2624 2017-09-05 Yao Qi <yao.qi@linaro.org>
2626 * Makefile.in (arch-amd64.o): New rule.
2627 * configure.srv: Append arch-amd64.o.
2628 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2629 (get_ipa_tdesc): Call amd64_linux_read_description.
2630 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2631 and init_registers_amd64_XXX.
2632 * linux-x86-low.c (x86_linux_read_description): Call
2633 amd64_linux_read_description.
2634 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2635 (initialize_low_arch): Don't call init_registers_x32_XXX and
2636 init_registers_amd64_XXX.
2637 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2638 and tdesc_amd64_XXX.
2639 [__x86_64__] (amd64_tdesc_test): New function.
2640 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2641 and init_registers_amd64_XXX.
2642 * linux-x86-tdesc.c: Include arch/amd64.h.
2643 (xcr0_to_tdesc_idx): New function.
2644 (i386_linux_read_description): New function.
2645 (amd64_get_ipa_tdesc_idx): New function.
2646 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2647 (amd64_get_ipa_tdesc): Declare.
2649 2017-09-05 Yao Qi <yao.qi@linaro.org>
2651 * configure.srv (srv_i386_linux_xmlfiles): Remove
2652 i386/i386-XXX-linux.xml from it.
2654 2017-09-05 Yao Qi <yao.qi@linaro.org>
2656 * configure.srv: Set srv_i386_linux_regobj empty if $development
2658 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2659 initialize_low_tdesc.
2660 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2661 with #if initialize_low_tdesc.
2662 * linux-x86-tdesc-selftest.c: New file.
2663 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2665 2017-09-05 Yao Qi <yao.qi@linaro.org>
2667 * Makefile.in (arch-i386.o): New rule.
2668 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2669 (x86_64-*-linux*): Likewise.
2670 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2671 include arch/i386.h.
2672 (i386_linux_read_description): Remove code and call
2673 i386_create_target_description.
2674 * tdesc.c (allocate_target_description): New function.
2675 * tdesc.h (set_tdesc_architecture): Remove declaration.
2676 (set_tdesc_osabi): Likewise.
2678 2017-09-05 Yao Qi <yao.qi@linaro.org>
2680 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2681 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2682 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2684 * server.c (get_features_xml): Call tdesc_get_features_xml.
2685 * tdesc.c (set_tdesc_architecture): New function.
2686 (set_tdesc_osabi): New function.
2687 (tdesc_get_features_xml): New function.
2688 (tdesc_create_feature): Add an argument.
2689 * tdesc.h (struct target_desc) <features>: New field.
2690 <arch, osabi>: New field.
2691 (~target_desc): xfree features, arch, and osabi.
2692 (target_desc::oerator==): Don't compare .xmltarget.
2693 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2694 (set_tdesc_osabi): Likewise.
2695 (tdesc_get_features_xml): Likewise.
2697 2017-09-05 Yao Qi <yao.qi@linaro.org>
2699 * linux-x86-tdesc.c: Include selftest.h.
2700 (i386_tdesc_test): New function.
2701 (initialize_low_tdesc): Call selftests::register_test.
2702 * tdesc.h: Include regdef.h.
2703 (target_desc): Override operator == and !=.
2705 2017-09-05 Yao Qi <yao.qi@linaro.org>
2707 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2708 (ipa_obj): Likewise.
2709 * linux-i386-ipa.c: Include common/x86-xstate.h
2710 (get_ipa_tdesc): Call i386_linux_read_description.
2711 (initialize_low_tracepoint): Don't call init_registers_XXX
2712 functions, call initialize_low_tdesc instead.
2713 * linux-x86-low.c (x86_linux_read_description): Call
2714 i386_linux_read_description.
2715 (initialize_low_arch): Don't call init_registers_i386_XXX
2716 functions, call initialize_low_tdesc.
2717 * linux-x86-tdesc.c: New file.
2718 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2719 (i386_get_ipa_tdesc_idx): Declare.
2720 (i386_get_ipa_tdesc): Declare.
2721 (initialize_low_tdesc): Declare.
2723 2017-09-05 Yao Qi <yao.qi@linaro.org>
2725 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2728 2017-09-05 Yao Qi <yao.qi@linaro.org>
2730 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2731 * regcache.c (get_thread_regcache): Use VEC_length.
2732 (init_register_cache): Likewise.
2733 (regcache_cpy): Likewise.
2734 (registers_to_string): Iterate reg_defs via VEC_iterate.
2735 (find_regno): Likewise.
2736 (find_register_by_number): Use VEC_index.
2737 (register_size): Call find_register_by_number.
2738 (register_data): Call find_register_by_number.
2739 (supply_regblock): Use VEC_length.
2740 (regcache_raw_read_unsigned): Likewise.
2741 * tdesc.c (init_target_desc): Iterate reg_defs via
2743 (default_description): Update initializer.
2744 (copy_target_description): Don't update field num_registers.
2745 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2746 <num_registers>: Remove.
2748 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2750 * Makefile.in (.SECONDARY): Define target.
2752 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2754 * linux-low.c (linux_wait_1): Adjust.
2755 * server.c (queue_stop_reply_callback): Adjust.
2757 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2759 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2760 QEnvironmentUnset and QEnvironmentReset packets.
2761 (handle_query): Inform remote that QEnvironmentHexEncoded,
2762 QEnvironmentUnset and QEnvironmentReset are supported.
2764 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2766 * inferiors.h (inferior_target_data): Rename to ...
2767 (thread_target_data): ... this.
2768 (inferior_regcache_data): Rename to ...
2769 (thread_regcache_data): ... this.
2770 (set_inferior_regcache_data): Rename to ...
2771 (set_thread_regcache_data): ... this.
2772 * inferiors.c (inferior_target_data): Rename to ...
2773 (thread_target_data): ... this.
2774 (inferior_regcache_data): Rename to ...
2775 (thread_regcache_data): ... this.
2776 (set_inferior_regcache_data): Rename to ...
2777 (set_thread_regcache_data): ... this.
2778 (free_one_thread): Update.
2779 * linux-low.h (get_thread_lwp): Update.
2780 * regcache.c (get_thread_regcache): Update.
2781 (regcache_invalidate_thread): Update.
2782 (free_register_cache_thread): Update.
2783 * win32-i386-low.c (update_debug_registers_callback): Update.
2784 (win32_get_current_dr): Update.
2785 * win32-low.c (thread_rec): Update.
2786 (delete_thread_info): Update.
2787 (continue_one_thread): Update.
2788 (suspend_one_thread): Update.
2790 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2792 * inferiors.c (set_inferior_target_data): Remove.
2793 * inferiors.h (set_inferior_target_data): Remove.
2795 2017-08-18 Yao Qi <yao.qi@linaro.org>
2797 * Makefile.in (OBS): Add selftest.o.
2798 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2799 * configure, config.in: Re-generated.
2800 * server.c: Include common/sefltest.h.
2801 (captured_main): Handle option --selftest.
2803 2017-08-09 Yao Qi <yao.qi@linaro.org>
2805 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2806 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2807 i386-avx-mpx.o and i386-mmx.o.
2808 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2809 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2810 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2811 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2812 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2813 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2814 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2815 i386/amd64-avx-mpx.xml.
2817 2017-08-09 Yao Qi <yao.qi@linaro.org>
2819 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2820 and x32-avx-avx512.o.
2821 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2822 i386/x32-avx-avx512.xml.
2824 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2826 * tracepoint.h (enum class fast_tpoint_collect_result): New
2828 (fast_tracepoint_collecting): Change return type to
2829 fast_tpoint_collect_result.
2830 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2831 * linux-low.h: Include tracepoint.h.
2832 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2833 fast_tpoint_collect_result.
2834 * linux-low.c (handle_tracepoints): Adjust.
2835 (linux_fast_tracepoint_collecting): Change return type to
2836 fast_tpoint_collect_result.
2837 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2838 linux_wait_1, stuck_in_jump_pad_callback,
2839 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2840 proceed_one_lwp): Adjust to type change.
2842 2017-07-10 Yao Qi <yao.qi@linaro.org>
2844 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2846 2017-06-29 Yao Qi <yao.qi@linaro.org>
2848 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2850 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2852 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2854 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2856 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2858 * linux-low.c (linux_create_inferior): Adjust code to access the
2859 environment information via 'gdb_environ' class.
2860 * lynx-low.c (lynx_create_inferior): Likewise.
2861 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2862 (get_environ): Return a pointer to 'our_environ'.
2863 (captured_main): Initialize 'our_environ'.
2864 * server.h (get_environ): Adjust prototype.
2865 * spu-low.c (spu_create_inferior): Adjust code to access the
2866 environment information via 'gdb_environ' class.
2868 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2870 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2871 usage of "register" keyword.
2873 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2875 * configure: Re-generate.
2877 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2879 * configure: Re-generate.
2881 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2883 * Makefile.in (COMPILE.pre): Add "-x c++".
2885 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2887 * fork-child.c: Conditionally include <signal.h>.
2889 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2891 * server.c (handle_general_set): Handle new packet
2892 "QStartupWithShell".
2893 (handle_query): Add "QStartupWithShell" to the list of supported
2895 (gdbserver_usage): Add help text explaining the
2896 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2898 (captured_main): Recognize and act upon the presence of the new
2901 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2902 Pedro Alves <palves@redhat.com>
2904 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2905 * configure: Regenerate.
2906 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2908 (i[34567]86-*-lynxos*): Likewise.
2909 (spu*-*-*): Likewise.
2910 * fork-child.c: New file.
2911 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2913 (linux_ptrace_fun): New function.
2914 (linux_create_inferior): Adjust function prototype to reflect
2915 change on "target.h". Adjust function code to use
2917 (linux_request_interrupt): Delete "signal_pid".
2918 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2919 (lynx_ptrace_fun): New function.
2920 (lynx_create_inferior): Adjust function prototype to reflect
2921 change on "target.h". Adjust function code to use
2923 * nto-low.c (nto_create_inferior): Adjust function prototype and
2924 code to reflect change on "target.h". Update comments.
2925 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2926 "common-terminal.h" and "environ.h".
2927 (terminal_fd): Moved to fork-child.c.
2928 (old_foreground_pgrp): Likewise.
2929 (restore_old_foreground_pgrp): Likewise.
2930 (last_status): Make it global.
2931 (last_ptid): Likewise.
2932 (our_environ): New variable.
2933 (startup_with_shell): Likewise.
2934 (program_name): Likewise.
2935 (program_argv): Rename to...
2936 (program_args): ...this.
2937 (wrapper_argv): New variable.
2938 (start_inferior): Delete function.
2939 (get_exec_wrapper): New function.
2940 (get_exec_file): Likewise.
2941 (get_environ): Likewise.
2942 (prefork_hook): Likewise.
2943 (post_fork_inferior): Likewise.
2944 (postfork_hook): Likewise.
2945 (postfork_child_hook): Likewise.
2946 (handle_v_run): Update code to deal with arguments coming from the
2947 remote host. Update calls from "start_inferior" to
2949 (captured_main): Likewise. Initialize environment variable. Call
2951 * server.h (post_fork_inferior): New prototype.
2952 (get_environ): Likewise.
2953 (last_status): Declare.
2954 (last_ptid): Likewise.
2955 (signal_pid): Likewise.
2956 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2957 (spu_ptrace_fun): New function.
2958 (spu_create_inferior): Adjust function prototype to reflect change
2959 on "target.h". Adjust function code to use "fork_inferior".
2960 * target.c (target_terminal_init): New function.
2961 (target_terminal_inferior): Likewise.
2962 (target_terminal_ours): Likewise.
2963 * target.h: Include <vector>.
2964 (struct target_ops) <create_inferior>: Update prototype.
2965 (create_inferior): Update macro.
2966 * utils.c (gdb_flush_out_err): New function.
2967 * win32-low.c (win32_create_inferior): Adjust function prototype
2968 and code to reflect change on "target.h".
2970 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2972 * inferiors.c (switch_to_thread): New function.
2974 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2976 * Makefile.in (SFILE): Add "common/job-control.c".
2977 (OBS): Add "job-control.o".
2979 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2981 * Makefile: Remove "@host_makefile_frag@".
2983 2017-05-05 Pedro Alves <palves@redhat.com>
2985 * configure: Regenerate.
2987 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2989 * configure: Regenerate.
2991 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2993 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2994 software_single_step change of return type to
2995 std::vector<CORE_ADDR>.
2996 * linux-low.c (install_software_single_step_breakpoints):
2998 * linux-low.h (install_software_single_step_breakpoints):
3001 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3003 * remote-utils.c: Include "gdb_termios.h" instead of
3005 * terminal.h: Delete file.
3007 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3009 * server.c: Include <vector>.
3010 <program_argv, wrapper_argv>: Convert to std::vector.
3011 (start_inferior): Rewrite function to use C++.
3012 (handle_v_run): Likewise. Update code that calculates the argv
3013 based on the vRun packet; use C++.
3014 (captured_main): Likewise.
3016 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3018 * server.c (handle_v_cont): Initialize thread_resume::thread
3021 2017-04-05 Pedro Alves <palves@redhat.com>
3023 * configure: Regenerate.
3025 2017-04-05 Pedro Alves <palves@redhat.com>
3027 * gdbreplay.c (sync_error): Constify.
3028 * linux-x86-low.c (push_opcode): Constify.
3030 2017-04-05 Pedro Alves <palves@redhat.com>
3032 * win32-low.c (get_child_debug_event)
3033 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3034 Report TARGET_WAITKIND_SPURIOUS instead.
3036 2017-04-05 Pedro Alves <palves@redhat.com>
3038 * remote-utils.c (remote_prepare, remote_open): Constify.
3039 * remote-utils.h (remote_prepare, remote_open): Constify.
3040 * server.c (captured_main): Constify 'port' handling.
3042 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3044 * Makefile.in (clean): Clear .deps.
3046 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3048 * .gitignore: Remove generated files, replace with wildcard.
3049 * (clean): Replace removal of generated files with wildcard.
3050 (version.c): Replace with...
3051 (version-generated.c): ...this.
3052 (xml-builtin.c): Replace with...
3053 (xml-builtin-generated.c): ...this.
3054 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3055 (%.c: *regformats*): Replace with...
3056 (%-generated.c: *regformats*): ...this.
3058 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3060 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3061 (xtensa_fill_gregset): Call collect_register_by_name for
3063 (xtensa_store_gregset): Call supply_register_by_name for
3066 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3068 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3069 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3070 (xtensa_store_gregset): Call supply_register for all registers in
3071 a0_regnum..a0_regnum + C0_NREGS range.
3073 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3075 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3076 (ax-ipa.o: ax.c): Remove.
3077 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3078 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3079 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3080 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3081 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3083 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3085 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3086 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3087 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3088 (errors-ipa.o: ../common/errors.c): Remove.
3089 (format-ipa.o: ../common/format.c): Remove.
3090 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3092 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3094 * Makefile.in (%-ipa.o: %.c): New rule.
3095 (tracepoint-ipa.o: tracepoint.c): Remove.
3096 (utils-ipa.o: utils.c): Remove.
3097 (remote-utils-ipa.o: remote-utils.c): Remove.
3098 (regcache-ipa.o: regcache.c): Remove.
3099 (i386-linux-ipa.o: i386-linux.c): Remove.
3100 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3101 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3102 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3103 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3104 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3105 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3106 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3107 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3108 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3109 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3110 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3111 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3112 (aarch64-ipa.o: aarch64.c): Remove.
3113 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3114 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3115 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3116 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3117 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3118 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3119 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3120 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3121 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3122 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3123 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3124 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3125 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3126 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3127 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3128 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3129 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3130 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3131 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3132 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3133 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3134 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3135 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3136 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3137 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3138 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3139 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3140 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3141 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3142 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3143 (tdesc-ipa.o: tdesc.c): Remove.
3144 (x32-linux-ipa.o: x32-linux.c): Remove.
3145 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3146 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3148 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3150 * Makefile.in (%.o: ../arch/%.c): New rule.
3151 (arm.o: ../arch/arm.c): Remove.
3152 (arm-linux.o: ../arch/arm-linux.c): Remove.
3153 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3154 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3156 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3158 * Makefile.in (%.o: ../nat/%.c): New rule.
3159 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3160 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3161 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3162 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3163 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3164 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3165 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3166 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3167 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3168 (linux-personality.o: ../nat/linux-personality.c): Remove.
3169 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3170 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3171 (x86-linux.o: ../nat/x86-linux.c): Remove.
3172 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3173 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3175 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3177 * Makefile.in (%.o: ../common/%.c): New rule.
3178 (signals.o: ../common/signals.c): Remove.
3179 (print-utils.o: ../common/print-utils.c): Remove.
3180 (rsp-low.o: ../common/rsp-low.c): Remove.
3181 (common-utils.o: ../common/common-utils.c): Remove.
3182 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3183 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3184 (vec.o: ../common/vec.c): Remove.
3185 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3186 (xml-utils.o: ../common/xml-utils.c): Remove.
3187 (ptid.o: ../common/ptid.c): Remove.
3188 (buffer.o: ../common/buffer.c): Remove.
3189 (format.o: ../common/format.c): Remove.
3190 (filestuff.o: ../common/filestuff.c): Remove.
3191 (agent.o: ../common/agent.c): Remove.
3192 (errors.o: ../common/errors.c): Remove.
3193 (environ.o: ../common/environ.c): Remove.
3194 (common-debug.o: ../common/common-debug.c): Remove.
3195 (cleanups.o: ../common/cleanups.c): Remove.
3196 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3197 (fileio.o: ../common/fileio.c): Remove.
3198 (common-regcache.o: ../common/common-regcache.c): Remove.
3199 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3200 (new-op.o: ../common/new-op.c): Remove.
3201 (btrace-common.o: ../common/btrace-common.c): Remove.
3203 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3205 * Makefile.in (%.o: ../target/%.c): New rule.
3206 (waitstatus.o: ../target/waitstatus.c): Remove.
3208 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3211 (%.c: ../regformats/%.dat,
3212 (%.c: ../regformats/arm/%.dat,
3213 (%.c: ../regformats/i386/%.dat,
3214 (%.c: ../regformats/rs6000/%.dat): New rules.
3215 (aarch64.c): Remove.
3216 (reg-arm.c): Remove.
3217 (arm-with-iwmmxt.c): Remove.
3218 (arm-with-vfpv2.c): Remove.
3219 (arm-with-vfpv3.c): Remove.
3220 (arm-with-neon.c): Remove.
3221 (reg-bfin.c): Remove.
3222 (reg-cris.c): Remove.
3223 (reg-crisv32.c): Remove.
3225 (i386-linux.c): Remove.
3226 (i386-avx.c): Remove.
3227 (i386-avx-linux.c): Remove.
3228 (i386-avx-avx512.c): Remove.
3229 (i386-avx-avx512-linux.c): Remove.
3230 (i386-mpx.c): Remove.
3231 (i386-mpx-linux.c): Remove.
3232 (i386-avx-mpx-avx512-pku.c): Remove.
3233 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3234 (i386-avx-mpx.c): Remove.
3235 (i386-avx-mpx-linux.c): Remove.
3236 (i386-mmx.c): Remove.
3237 (i386-mmx-linux.c): Remove.
3238 (reg-ia64.c): Remove.
3239 (reg-m32r.c): Remove.
3240 (reg-m68k.c): Remove.
3242 (mips-linux.c): Remove.
3243 (mips-dsp-linux.c): Remove.
3244 (mips64-linux.c): Remove.
3245 (mips64-dsp-linux.c): Remove.
3246 (nios2-linux.c): Remove.
3247 (powerpc-32.c): Remove.
3248 (powerpc-32l.c): Remove.
3249 (powerpc-altivec32l.c): Remove.
3250 (powerpc-cell32l.c): Remove.
3251 (powerpc-vsx32l.c): Remove.
3252 (powerpc-isa205-32l.c): Remove.
3253 (powerpc-isa205-altivec32l.c): Remove.
3254 (powerpc-isa205-vsx32l.c): Remove.
3255 (powerpc-e500l.c): Remove.
3256 (powerpc-64l.c): Remove.
3257 (powerpc-altivec64l.c): Remove.
3258 (powerpc-cell64l.c): Remove.
3259 (powerpc-vsx64l.c): Remove.
3260 (powerpc-isa205-64l.c): Remove.
3261 (powerpc-isa205-altivec64l.c): Remove.
3262 (powerpc-isa205-vsx64l.c): Remove.
3263 (s390-linux32.c): Remove.
3264 (s390-linux32v1.c): Remove.
3265 (s390-linux32v2.c): Remove.
3266 (s390-linux64.c): Remove.
3267 (s390-linux64v1.c): Remove.
3268 (s390-linux64v2.c): Remove.
3269 (s390-te-linux64.c): Remove.
3270 (s390-vx-linux64.c): Remove.
3271 (s390-tevx-linux64.c): Remove.
3272 (s390x-linux64.c): Remove.
3273 (s390x-linux64v1.c): Remove.
3274 (s390x-linux64v2.c): Remove.
3275 (s390x-te-linux64.c): Remove.
3276 (s390x-vx-linux64.c): Remove.
3277 (s390x-tevx-linux64.c): Remove.
3278 (tic6x-c64xp-linux.c): Remove.
3279 (tic6x-c64x-linux.c): Remove.
3280 (tic6x-c62x-linux.c): Remove.
3282 (reg-sparc64.c): Remove.
3283 (reg-spu.c): Remove.
3285 (amd64-linux.c): Remove.
3286 (amd64-avx.c): Remove.
3287 (amd64-avx-linux.c): Remove.
3288 (amd64-avx-avx512.c): Remove.
3289 (amd64-avx-avx512-linux.c): Remove.
3290 (amd64-mpx.c): Remove.
3291 (amd64-mpx-linux.c): Remove.
3292 (amd64-avx-mpx-avx512-pku.c): Remove.
3293 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3294 (amd64-avx-mpx.c): Remove.
3295 (amd64-avx-mpx-linux.c): Remove.
3297 (x32-linux.c): Remove.
3298 (x32-avx.c): Remove.
3299 (x32-avx-linux.c): Remove.
3300 (x32-avx-avx512.c): Remove.
3301 (x32-avx-avx512-linux.c): Remove.
3302 (reg-xtensa.c): Remove.
3303 (reg-tilegx.c): Remove.
3304 (reg-tilegx32.c): Remove.
3306 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3308 * Makefile.in (SFILES): Add "common/environ.c".
3309 (OBJS): Add "common/environ.h".
3311 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3313 * configure.ac: Check if the fs_base and gs_base members of
3314 `struct user_regs_struct' exist.
3315 * config.in: Regenerated.
3316 * configure: Likewise.
3318 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3320 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3322 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3323 (get_next_pcs_syscall_next_pc): Likewise.
3325 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3327 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3328 * nto-x86-low.c: Likewise.
3330 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3332 * Makefile.in: Include disable-implicit-rules.mk.
3334 2016-11-23 Pedro Alves <palves@redhat.com>
3336 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3337 (debug_vprintf): Use std::chrono::steady_clock instead of
3338 gettimeofday. Use '.' instead of ':'.
3339 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3340 (get_timestamp): Use std::chrono::steady_clock instead of
3343 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3345 * Makefile.in: Fix whitespace formatting.
3347 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3349 * Makefile.in (SFILES, OBS): Flatten list and order
3352 2016-11-23 Pedro Alves <palves@redhat.com>
3354 * event-loop.c (handle_file_event): Use warning.
3355 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3356 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3359 2016-11-23 Pedro Alves <palves@redhat.com>
3361 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3363 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3364 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3365 debug_printf and debug_flush for debug output.
3366 * server.c (handle_general_set): Likewise.
3367 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3370 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3372 * Makefile.in (.c.o): Replace rule with ...
3373 (%.o: %.c): ... this one.
3375 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3377 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3378 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3380 * configure.ac: Remove checks for the make program.
3381 * configure: Re-generate.
3383 2016-10-28 Pedro Alves <palves@redhat.com>
3385 * Makefile.in (CXX_DIALECT): Get from configure.
3386 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3387 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3388 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3389 * config.in: Regenerate.
3390 * configure: Regenerate.
3392 2016-10-27 Yao Qi <yao.qi@linaro.org>
3394 * linux-low.c (linux_supports_range_stepping): Return true if
3395 can_software_single_step return true.
3397 2016-10-27 Yao Qi <yao.qi@linaro.org>
3399 * inferiors.c (find_inferior_in_random): New function.
3400 * inferiors.h (find_inferior_in_random): Declare.
3401 * linux-low.c (linux_wait_for_event_filtered): Call
3402 find_inferior_in_random instead of find_inferior.
3404 2016-10-27 Yao Qi <yao.qi@linaro.org>
3406 * linux-low.c (linux_wait_1): If single-step breakpoints are
3407 inserted, remove them.
3409 2016-10-26 Pedro Alves <palves@redhat.com>
3411 * linux-low.c (handle_extended_wait): Link parent/child fork
3413 (linux_wait_1): Unlink them.
3414 (linux_set_resume_request): Ignore resume requests for
3415 already-resumed and unhandled fork child threads.
3416 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3417 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3419 (handle_v_requests) <vCont>: Don't call require_running.
3420 * server.h (in_queued_stop_replies): New declaration.
3422 2016-10-24 Yao Qi <yao.qi@linaro.org>
3425 * linux-aarch64-low.c (append_insns): Cast the return value to
3428 2016-10-10 Yao Qi <yao.qi@linaro.org>
3430 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3432 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3434 * target.c (target_supports_multi_process): New function, moved
3436 * target.h (target_supports_multi_process): ... here. Remove
3439 2016-10-05 Tom Tromey <tom@tromey.com>
3442 * tracepoint.c (handle_tracepoint_bkpts): Check
3443 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3445 2016-10-05 Yao Qi <yao.qi@linaro.org>
3447 * configure.srv: Update the path of arm-*.xml files.
3449 2016-10-05 Terry Guo <terry.guo@arm.com>
3450 Yao Qi <yao.qi@linaro.org>
3452 * Makefile.in: Adjust the path of rules.
3453 * configure.srv: Update the path of xml files.
3454 * regformats/arm-with-iwmmxt.dat: Regenerated.
3455 * regformats/arm-with-neon.dat: Likewise.
3456 * regformats/arm-with-vfpv2.dat: Likewise.
3457 * regformats/arm-with-vfpv3.dat Likewise.
3459 2016-09-30 Yao Qi <yao.qi@linaro.org>
3462 * target.c (target_stop_and_wait): Don't call
3463 target_continue_no_signal, use resume_stop instead.
3465 2016-09-26 Yao Qi <yao.qi@linaro.org>
3467 * linux-low.c (linux_wait_1): Call debug_exit.
3469 2016-09-23 Pedro Alves <palves@redhat.com>
3471 * Makefile.in (SFILES): Add common/new-op.c.
3472 (OBS): Add common/new-op.o.
3473 (new-op.o): New rule.
3475 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3477 * .gitinore: Ignore more files.
3479 2016-09-21 Yao Qi <yao.qi@linaro.org>
3481 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3484 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3486 * server.c (start_inferior): Call target_mourn_inferior instead of
3487 mourn_inferior; pass ptid_t argument to it.
3489 (handle_target_event): Likewise.
3490 * target.c (target_mourn_inferior): New function.
3491 * target.h (mourn_inferior): Delete macro.
3493 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3495 * linux-low.c (lwp_is_stepping): New function.
3497 2016-09-06 Carl Love <cel@us.ibm.com>
3499 * server.c (start_inferior): Fixed comment, requested comment change
3500 didn't get updated correctly. Removed reference to ptrace () call as
3501 it is only true on Linux systems.
3503 2016-09-06 Carl Love <cel@us.ibm.com>
3505 * server.c (start_inferior): Do not call
3506 function target_post_create_inferior () if the
3507 inferior process has already exited.
3509 2016-09-05 Pedro Alves <palves@redhat.com>
3511 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3512 (COMPILE.pre, CC_LD): Use CXX directly.
3513 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3514 * acinclude.m4: Don't include build-with-cxx.m4.
3515 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3516 * configure: Regenerate.
3518 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3521 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3522 call writing data to own_buf.
3524 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3526 * target.c (mywait): Call target_wait instead of
3528 (target_wait): New function.
3530 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3532 * server.c (start_inferior): New variable 'ptid'. Replace calls
3533 to the_target->resume by target_continue{,_no_signal}, depending
3535 * target.c (target_stop_and_wait): Call target_continue_no_signal
3536 instead of the_target->resume.
3537 (target_continue): New function.
3539 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3541 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3543 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3546 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3548 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3549 * linux-arm-low.c (ps_get_thread_area): Likewise.
3550 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3551 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3552 * linux-mips-low.c (ps_get_thread_area): Likewise.
3553 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3554 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3555 * linux-x86-low.c (ps_get_thread_area): Likewise.
3556 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3558 2016-08-19 Pedro Alves <palves@redhat.com>
3560 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3562 2016-08-19 Pedro Alves <palves@redhat.com>
3564 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3565 comment. Use memcpy instead of casting through unsigned long.
3567 2016-08-19 Pedro Alves <palves@redhat.com>
3569 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3570 allocating around 0x80000000.
3572 2016-08-19 Pedro Alves <palves@redhat.com>
3575 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3576 (x32-avx512-linux-ipa.o): New rules.
3577 * configure.ac (x86_64-*-linux*): New x32 check.
3578 * configure.srv (ipa_x32_linux_regobj): New.
3579 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3580 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3582 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3584 * configure: Regenerate.
3586 2016-08-09 Pedro Alves <palves@redhat.com>
3589 * Makefile.in (OBS): Add signals-state-save-restore.o.
3590 (signals-state-save-restore.o): New rule.
3591 * config.in: Regenerate.
3592 * configure: Regenerate.
3593 * linux-low.c: Include "signals-state-save-restore.h".
3594 (linux_create_inferior): Call
3595 restore_original_signals_state.
3596 * server.c: Include "dispositions-save-restore.h".
3597 (captured_main): Call save_original_signals_state.
3599 2016-08-05 Pedro Alves <palves@redhat.com>
3601 * configure: Regenerate.
3603 2016-08-04 Yao Qi <yao.qi@linaro.org>
3605 * linux-low.c (regsets_fetch_inferior_registers): Check
3606 errno is ESRCH or not.
3608 2016-08-02 Yao Qi <yao.qi@linaro.org>
3610 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3611 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3612 (thread_db_load_search): Update.
3613 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3614 td_ta_set_event and td_ta_event_getmsg.
3616 2016-07-26 Pedro Alves <palves@redhat.com>
3619 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3620 of unsigned long for 64-bit registers and use uint32_t instead of
3621 unsigned int for 32-bit registers.
3623 2016-07-26 Pedro Alves <palves@redhat.com>
3625 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3628 2016-07-21 Tom Tromey <tom@tromey.com>
3630 * configure: Rebuild.
3632 2016-07-21 Yao Qi <yao.qi@linaro.org>
3634 * mem-break.c (find_gdb_breakpoint): Cast bp to
3635 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3637 2016-07-21 Yao Qi <yao.qi@linaro.org>
3639 * server.c (handle_v_requests): Support s and S actions
3640 if target_supports_software_single_step return true.
3642 2016-07-21 Yao Qi <yao.qi@linaro.org>
3644 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3645 is resume_step, call maybe_hw_step.
3646 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3648 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3650 (proceed_one_lwp): If resume request is resume_step, install
3651 reinsert breakpoints and call maybe_hw_step.
3653 2016-07-21 Yao Qi <yao.qi@linaro.org>
3655 * linux-low.c (proceed_one_lwp): Declare.
3656 (linux_resume_one_thread): Remove local variable 'step'.
3657 Lift code enqueue signal. Call proceed_one_lwp instead of
3658 linux_resume_one_lwp.
3660 2016-07-21 Yao Qi <yao.qi@linaro.org>
3662 * linux-low.c (linux_resume_one_thread): Call
3663 enqueue_pending_signal.
3665 2016-07-21 Yao Qi <yao.qi@linaro.org>
3667 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3668 * inferiors.c (do_restore_current_thread_cleanup): New function.
3669 (make_cleanup_restore_current_thread): Likewise.
3670 * linux-low.c (install_software_single_step_breakpoints): Call
3671 make_cleanup_restore_current_thread. Switch current_thread to
3674 2016-07-21 Yao Qi <yao.qi@linaro.org>
3676 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3677 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3678 (clone_one_breakpoint): Likewise.
3679 (delete_reinsert_breakpoints): Change parameter to thread.
3681 (has_reinsert_breakpoints): Likewise.
3682 (uninsert_reinsert_breakpoints): Likewise.
3683 (reinsert_reinsert_breakpoints): Likewise.
3684 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3685 (delete_reinsert_breakpoints): Likewise.
3686 (reinsert_reinsert_breakpoints): Likewise.
3687 (uninsert_reinsert_breakpoints): Likewise.
3688 (has_reinsert_breakpoints): Likewise.
3690 2016-07-21 Yao Qi <yao.qi@linaro.org>
3692 * inferiors.c (get_thread_process): Make parameter const.
3693 * inferiors.h (get_thread_process): Update declaration.
3694 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3695 Add new parameters child_thread and parent_thread. Callers
3697 * mem-break.h (clone_all_breakpoints): Update declaration.
3699 2016-07-21 Yao Qi <yao.qi@linaro.org>
3701 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3702 <command_list, handler>: Remove.
3703 (struct gdb_breakpoint): New.
3704 (struct other_breakpoint): New.
3705 (struct reinsert_breakpoint): New.
3706 (is_gdb_breakpoint): New function.
3707 (any_persistent_commands): Update command_list if
3708 is_gdb_breakpoint returns true.
3709 (set_breakpoint): Create breakpoints according to their types.
3710 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3711 (set_gdb_breakpoint_1): Likewise.
3712 (set_gdb_breakpoint): Likewise.
3713 (clear_breakpoint_conditions): Change parameter type to
3714 'struct gdb_breakpoint *'.
3715 (clear_breakpoint_commands): Likewise.
3716 (clear_breakpoint_conditions_and_commands): Likewise.
3717 (add_condition_to_breakpoint): Likewise.
3718 (add_breakpoint_condition): Likewise.
3719 (add_commands_to_breakpoint): Likewise.
3720 (check_breakpoints): Check other_breakpoint.
3721 (clone_one_breakpoint): Clone breakpopint according to its type.
3722 * mem-break.h (struct gdb_breakpoint): Declare.
3723 (set_gdb_breakpoint): Update declaration.
3724 (clear_breakpoint_conditions_and_commands): Likewise.
3725 (add_breakpoint_condition): Likewise.
3726 (add_breakpoint_commands): Likewise.
3727 * server.c (process_point_options): Change parameter type to
3728 'struct gdb_breakpoint *'.
3730 2016-07-21 Yao Qi <yao.qi@linaro.org>
3732 * mem-break.c (set_breakpoint_at): Rename it to ...
3733 (set_breakpoint_type_at): ... it.
3734 (set_breakpoint_at): Call set_breakpoint_type_at.
3735 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3736 * mem-break.h (set_breakpoint_at): Update comments.
3738 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3740 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3742 (nios2_store_gregset): Likewise.
3744 2016-07-01 Pedro Alves <palves@redhat.com>
3745 Antoine Tremblay <antoine.tremblay@ericsson.com>
3747 * linux-low.c: Change interface to take the target lwp_info
3748 pointer directly and return void. Handle detaching from a zombie
3750 (linux_detach_lwp_callback): New function.
3751 (linux_detach): Detach from the leader thread after detaching from
3754 2016-06-28 Yao Qi <yao.qi@linaro.org>
3756 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3757 for variable new_offset.
3758 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3759 (aarch64_ftrace_insn_reloc_cb): Likewise.
3760 (aarch64_ftrace_insn_reloc_tb): Likewise.
3761 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3762 PRIx64 instead of PRIx32.
3764 2016-06-28 Yao Qi <yao.qi@linaro.org>
3766 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3767 (the_low_target): Install arm_get_syscall_trapinfo.
3769 2016-06-28 Yao Qi <yao.qi@linaro.org>
3771 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3773 (the_low_target): Install aarch64_get_syscall_trapinfo.
3775 2016-06-28 Yao Qi <yao.qi@linaro.org>
3777 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3779 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3780 Remove parameter sysno.
3781 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3784 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3786 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3787 (s390_emit_ne_goto): Likewise.
3788 (s390_emit_lt_goto): Likewise.
3789 (s390_emit_le_goto): Likewise.
3790 (s390_emit_gt_goto): Likewise.
3791 (s390_emit_ge_goto): Likewise.
3792 (s390x_emit_eq_goto): Likewise.
3793 (s390x_emit_ne_goto): Likewise.
3794 (s390x_emit_lt_goto): Likewise.
3795 (s390x_emit_le_goto): Likewise.
3796 (s390x_emit_gt_goto): Likewise.
3797 (s390x_emit_ge_goto): Likewise.
3798 (s390_emit_ops_impl): Mark variable static.
3799 (s390x_emit_ops): Likewise.
3801 2016-06-17 Yao Qi <yao.qi@linaro.org>
3803 * linux-low.c (handle_extended_wait): Call
3804 uninsert_reinsert_breakpoints for the parent process. Remove
3805 reinsert breakpoints from the child process. Reinsert them to
3806 the parent process when vfork is done.
3807 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3808 (reinsert_reinsert_breakpoints): New function.
3809 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3810 (reinsert_reinsert_breakpoints): Declare.
3812 2016-06-17 Yao Qi <yao.qi@linaro.org>
3814 * linux-low.c (handle_extended_wait): If the parent is doing
3815 step-over, remove the reinsert breakpoints from the forked child.
3817 2016-06-17 Yao Qi <yao.qi@linaro.org>
3819 * linux-low.c (unsuspend_all_lwps): Declare.
3820 (linux_low_filter_event): If thread exited, call finish_step_over.
3821 If step-over is finished, unsuspend other threads.
3823 2016-06-17 Yao Qi <yao.qi@linaro.org>
3825 * linux-low.c (linux_resume_one_lwp_throw): Assert
3826 has_reinsert_breakpoints returns false.
3827 * mem-break.c (delete_disabled_breakpoints): Assert
3828 bp type isn't reinsert_breakpoint.
3830 2016-06-17 Yao Qi <yao.qi@linaro.org>
3832 * linux-low.c (maybe_hw_step): New function.
3833 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3834 (finish_step_over): Switch current_thread to lwp temporarily,
3835 and assert has_reinsert_breakpoints returns true.
3836 (proceed_one_lwp): Call maybe_hw_step.
3837 * mem-break.c (has_reinsert_breakpoints): New function.
3838 * mem-break.h (has_reinsert_breakpoints): Declare.
3840 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3842 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3844 2016-05-17 Yao Qi <yao.qi@linaro.org>
3846 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3847 instead of find_inferior.
3849 2016-05-05 Yao Qi <yao.qi@linaro.org>
3851 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3852 Initialize res to zero.
3854 2016-05-05 Yao Qi <yao.qi@linaro.org>
3856 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3859 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3861 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3862 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3863 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3865 2016-04-28 Par Olsson <par.olsson@windriver.com>
3866 Simon Marchi <simon.marchi@ericsson.com>
3868 * tracepoint.c (write_inferior_int8): New function.
3869 (cmd_qtenable_disable): Write enable flag using
3870 write_inferior_int8.
3872 2016-04-25 Yao Qi <yao.qi@linaro.org>
3874 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3875 (need_step_over_p): Return zero if the LWP has pending signals
3876 can be delivered on software single step target.
3878 2016-04-25 Yao Qi <yao.qi@linaro.org>
3880 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3881 return instead of error.
3883 2016-04-22 Yao Qi <yao.qi@linaro.org>
3885 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3888 2016-04-22 Yao Qi <yao.qi@linaro.org>
3890 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3891 signal when stepping over breakpoint with software single
3894 2016-04-21 Pedro Alves <palves@redhat.com>
3896 * linux-s390-low.c (s390_collect_ptrace_register)
3897 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3899 (s390_check_regset): Use void * instead of gdb_byte *.
3901 2016-04-20 Pedro Alves <palves@redhat.com>
3903 * configure: Renegerate.
3905 2016-04-20 Yao Qi <yao.qi@linaro.org>
3907 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3908 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3910 (arm_store_gregset): Likewise.
3912 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3914 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3915 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3916 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3917 (amd64-avx-mpx-linux.c): New rules.
3918 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3919 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3920 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3921 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3922 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3923 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3924 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3925 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3926 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3927 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3928 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3929 * linux-x86-low.c (x86_linux_read_description): Add case for
3930 X86_XSTATE_AVX_MPX_MASK.
3931 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3932 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3933 init_registers_i386_avx_mpx_linux.
3934 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3935 (initialize_low_tracepoint): Call
3936 init_registers_i386_avx_mpx_linux.
3937 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3938 (initialize_low_tracepoint): Call
3939 init_registers_amd64_avx_mpx_linux.
3940 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3941 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3942 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3945 2016-04-18 Pedro Alves <palves@redhat.com>
3947 * configure: Regenerate.
3949 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3951 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3952 (aarch64_emit_sub): Likewise.
3954 2016-04-12 Pedro Alves <palves@redhat.com>
3956 * utils.c (prepare_to_throw_exception): Delete.
3958 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3960 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3962 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3964 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3966 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3968 * linux-aarch64-ipa.c: Add <elf.h> include.
3969 * linux-ppc-ipa.c: Add <elf.h> include.
3970 * linux-s390-ipa.c: Add <elf.h> include.
3972 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3974 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3975 (get_raw_reg_ptr): Likewise.
3976 (get_trace_state_variable_value_ptr): Likewise.
3977 (set_trace_state_variable_value_ptr): Likewise.
3978 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3981 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3982 Marcin Kościelnicki <koriakin@0x04.net>
3985 * linux-ppc-low.c (emit_insns): New function.
3986 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3987 (ppc_emit_prologue): New function.
3988 (ppc_emit_epilogue): New function.
3989 (ppc_emit_add): New function.
3990 (ppc_emit_sub): New function.
3991 (ppc_emit_mul): New function.
3992 (ppc_emit_lsh): New function.
3993 (ppc_emit_rsh_signed): New function.
3994 (ppc_emit_rsh_unsigned): New function.
3995 (ppc_emit_ext): New function.
3996 (ppc_emit_zero_ext): New function.
3997 (ppc_emit_log_not): New function.
3998 (ppc_emit_bit_and): New function.
3999 (ppc_emit_bit_or): New function.
4000 (ppc_emit_bit_xor): New function.
4001 (ppc_emit_bit_not): New function.
4002 (ppc_emit_equal): New function.
4003 (ppc_emit_less_signed): New function.
4004 (ppc_emit_less_unsigned): New function.
4005 (ppc_emit_ref): New function.
4006 (ppc_emit_const): New function.
4007 (ppc_emit_reg): New function.
4008 (ppc_emit_pop): New function.
4009 (ppc_emit_stack_flush): New function.
4010 (ppc_emit_swap): New function.
4011 (ppc_emit_stack_adjust): New function.
4012 (ppc_emit_call): New function.
4013 (ppc_emit_int_call_1): New function.
4014 (ppc_emit_void_call_2): New function.
4015 (ppc_emit_if_goto): New function.
4016 (ppc_emit_goto): New function.
4017 (ppc_emit_eq_goto): New function.
4018 (ppc_emit_ne_goto): New function.
4019 (ppc_emit_lt_goto): New function.
4020 (ppc_emit_le_goto): New function.
4021 (ppc_emit_gt_goto): New function.
4022 (ppc_emit_ge_goto): New function.
4023 (ppc_write_goto_address): New function.
4024 (ppc_emit_ops_impl): New static variable.
4025 (ppc64v1_emit_prologue): New function.
4026 (ppc64v2_emit_prologue): New function.
4027 (ppc64_emit_epilogue): New function.
4028 (ppc64_emit_add): New function.
4029 (ppc64_emit_sub): New function.
4030 (ppc64_emit_mul): New function.
4031 (ppc64_emit_lsh): New function.
4032 (ppc64_emit_rsh_signed): New function.
4033 (ppc64_emit_rsh_unsigned): New function.
4034 (ppc64_emit_ext): New function.
4035 (ppc64_emit_zero_ext): New function.
4036 (ppc64_emit_log_not): New function.
4037 (ppc64_emit_bit_and): New function.
4038 (ppc64_emit_bit_or): New function.
4039 (ppc64_emit_bit_xor): New function.
4040 (ppc64_emit_bit_not): New function.
4041 (ppc64_emit_equal): New function.
4042 (ppc64_emit_less_signed): New function.
4043 (ppc64_emit_less_unsigned): New function.
4044 (ppc64_emit_ref): New function.
4045 (ppc64_emit_const): New function.
4046 (ppc64v1_emit_reg): New function.
4047 (ppc64v2_emit_reg): New function.
4048 (ppc64_emit_pop): New function.
4049 (ppc64_emit_stack_flush): New function.
4050 (ppc64_emit_swap): New function.
4051 (ppc64v1_emit_call): New function.
4052 (ppc64v2_emit_call): New function.
4053 (ppc64v1_emit_int_call_1): New function.
4054 (ppc64v2_emit_int_call_1): New function.
4055 (ppc64v1_emit_void_call_2): New function.
4056 (ppc64v2_emit_void_call_2): New function.
4057 (ppc64_emit_if_goto): New function.
4058 (ppc64_emit_eq_goto): New function.
4059 (ppc64_emit_ne_goto): New function.
4060 (ppc64_emit_lt_goto): New function.
4061 (ppc64_emit_le_goto): New function.
4062 (ppc64_emit_gt_goto): New function.
4063 (ppc64_emit_ge_goto): New function.
4064 (ppc64v1_emit_ops_impl): New static variable.
4065 (ppc64v2_emit_ops_impl): New static variable.
4066 (ppc_emit_ops): New function.
4067 (linux_low_target): Wire in ppc_emit_ops.
4069 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4070 Marcin Kościelnicki <koriakin@0x04.net>
4073 * Makefile.in: Add powerpc-*-ipa.o
4074 * configure.srv: Add ipa_obj for powerpc*-linux.
4075 * linux-ppc-ipa.c: New file.
4076 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4078 (PPC_FIELD): New macro.
4079 (PPC_SEXT): New macro.
4080 (PPC_OP6): New macro.
4081 (PPC_BO): New macro.
4082 (PPC_LI): New macro.
4083 (PPC_BD): New macro.
4084 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4085 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4086 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4087 (ppc_get_thread_area): New function.
4088 (is_elfv2_inferior): New function.
4089 (gen_ds_form): New function.
4090 (GEN_STD): New macro.
4091 (GEN_STDU): New macro.
4092 (GEN_LD): New macro.
4093 (GEN_LDU): New macro.
4094 (gen_d_form): New function.
4095 (GEN_ADDI): New macro.
4096 (GEN_ADDIS): New macro.
4097 (GEN_LI): New macro.
4098 (GEN_LIS): New macro.
4099 (GEN_ORI): New macro.
4100 (GEN_ORIS): New macro.
4101 (GEN_LWZ): New macro.
4102 (GEN_STW): New macro.
4103 (GEN_STWU): New macro.
4104 (gen_xfx_form): New function.
4105 (GEN_MFSPR): New macro.
4106 (GEN_MTSPR): New macro.
4107 (GEN_MFCR): New macro.
4108 (GEN_MTCR): New macro.
4109 (GEN_SYNC): New macro.
4110 (GEN_LWSYNC): New macro.
4111 (gen_x_form): New function.
4112 (GEN_OR): New macro.
4113 (GEN_MR): New macro.
4114 (GEN_LWARX): New macro.
4115 (GEN_STWCX): New macro.
4116 (GEN_CMPW): New macro.
4117 (gen_md_form): New function.
4118 (GEN_RLDICL): New macro.
4119 (GEN_RLDICR): New macro.
4120 (gen_i_form): New function.
4122 (GEN_BL): New macro.
4123 (gen_b_form): New function.
4124 (GEN_BNE): New macro.
4125 (GEN_LOAD): New macro.
4126 (GEN_STORE): New macro.
4127 (gen_limm): New function.
4128 (gen_atomic_xchg): New function.
4129 (gen_call): New function.
4130 (ppc_relocate_instruction): New function.
4131 (ppc_install_fast_tracepoint_jump_pad): New function.
4132 (ppc_get_min_fast_tracepoint_insn_len): New function.
4133 (ppc_get_ipa_tdesc_idx): New function.
4134 (the_low_target): Wire in the new functions.
4135 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4137 * linux-ppc-tdesc.h: New file.
4139 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4141 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4142 (alloc_jump_pad_buffer): New function.
4143 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4144 (alloc_jump_pad_buffer): New function.
4145 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4146 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4147 (alloc_jump_pad_buffer): New function.
4148 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4149 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4150 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4151 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4153 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4155 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4156 * linux-amd64-ipa.c: Likewise.
4157 * linux-i386-ipa.c: Likewise.
4158 * linux-s390-ipa.c: Likewise.
4159 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4160 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4161 set_trace_state_variable_value_ptr.
4162 (struct ipa_sym_addresses): Likewise.
4163 (symbol_list): Likewise.
4164 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4165 accessing gdb_collect directly.
4166 (gdb_collect_ptr_type): New typedef.
4167 (get_raw_reg_ptr_type): New typedef.
4168 (get_trace_state_variable_value_ptr_type): New typedef.
4169 (set_trace_state_variable_value_ptr_type): New typedef.
4170 (gdb_collect_ptr): New global.
4171 (get_raw_reg_ptr): New global.
4172 (get_trace_state_variable_value_ptr): New global.
4173 (set_trace_state_variable_value_ptr): New global.
4174 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4175 accessing get_raw_reg directly.
4176 (get_get_tsv_func_addr): Likewise for
4177 get_trace_state_variable_value_ptr.
4178 (get_set_tsv_func_addr): Likewise for
4179 set_trace_state_variable_value_ptr.
4180 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4182 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4184 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4186 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4188 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4190 (relocate_instruction): Remove own_buf.
4191 * server.c (own_buf): Make global.
4192 (handle_v_requests): Make global.
4193 * server.h (own_buf): New declaration.
4194 (handle_v_requests): New prototype.
4196 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4199 * linux-s390-low.c (add_insns): New function.
4200 (s390_emit_prologue): New function.
4201 (s390_emit_epilogue): New function.
4202 (s390_emit_add): New function.
4203 (s390_emit_sub): New function.
4204 (s390_emit_mul): New function.
4205 (s390_emit_lsh): New function.
4206 (s390_emit_rsh_signed): New function.
4207 (s390_emit_rsh_unsigned): New function.
4208 (s390_emit_ext): New function.
4209 (s390_emit_log_not): New function.
4210 (s390_emit_bit_and): New function.
4211 (s390_emit_bit_or): New function.
4212 (s390_emit_bit_xor): New function.
4213 (s390_emit_bit_not): New function.
4214 (s390_emit_equal): New function.
4215 (s390_emit_less_signed): New function.
4216 (s390_emit_less_unsigned): New function.
4217 (s390_emit_ref): New function.
4218 (s390_emit_if_goto): New function.
4219 (s390_emit_goto): New function.
4220 (s390_write_goto_address): New function.
4221 (s390_emit_litpool): New function.
4222 (s390_emit_const): New function.
4223 (s390_emit_call): New function.
4224 (s390_emit_reg): New function.
4225 (s390_emit_pop): New function.
4226 (s390_emit_stack_flush): New function.
4227 (s390_emit_zero_ext): New function.
4228 (s390_emit_swap): New function.
4229 (s390_emit_stack_adjust): New function.
4230 (s390_emit_set_r2): New function.
4231 (s390_emit_int_call_1): New function.
4232 (s390_emit_void_call_2): New function.
4233 (s390_emit_eq_goto): New function.
4234 (s390_emit_ne_goto): New function.
4235 (s390_emit_lt_goto): New function.
4236 (s390_emit_le_goto): New function.
4237 (s390_emit_gt_goto): New function.
4238 (s390_emit_ge_goto): New function.
4239 (s390x_emit_prologue): New function.
4240 (s390x_emit_epilogue): New function.
4241 (s390x_emit_add): New function.
4242 (s390x_emit_sub): New function.
4243 (s390x_emit_mul): New function.
4244 (s390x_emit_lsh): New function.
4245 (s390x_emit_rsh_signed): New function.
4246 (s390x_emit_rsh_unsigned): New function.
4247 (s390x_emit_ext): New function.
4248 (s390x_emit_log_not): New function.
4249 (s390x_emit_bit_and): New function.
4250 (s390x_emit_bit_or): New function.
4251 (s390x_emit_bit_xor): New function.
4252 (s390x_emit_bit_not): New function.
4253 (s390x_emit_equal): New function.
4254 (s390x_emit_less_signed): New function.
4255 (s390x_emit_less_unsigned): New function.
4256 (s390x_emit_ref): New function.
4257 (s390x_emit_if_goto): New function.
4258 (s390x_emit_const): New function.
4259 (s390x_emit_call): New function.
4260 (s390x_emit_reg): New function.
4261 (s390x_emit_pop): New function.
4262 (s390x_emit_stack_flush): New function.
4263 (s390x_emit_zero_ext): New function.
4264 (s390x_emit_swap): New function.
4265 (s390x_emit_stack_adjust): New function.
4266 (s390x_emit_int_call_1): New function.
4267 (s390x_emit_void_call_2): New function.
4268 (s390x_emit_eq_goto): New function.
4269 (s390x_emit_ne_goto): New function.
4270 (s390x_emit_lt_goto): New function.
4271 (s390x_emit_le_goto): New function.
4272 (s390x_emit_gt_goto): New function.
4273 (s390x_emit_ge_goto): New function.
4274 (s390_emit_ops): New function.
4275 (struct linux_target_ops): Fill in emit_ops hook.
4277 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4280 * Makefile.in: Add s390 IPA files.
4281 * configure.srv: Build IPA for s390.
4282 * linux-s390-ipa.c: New file.
4283 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4284 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4285 (tdesc_s390_linux32): Likewise.
4286 (init_registers_s390_linux32v1): Likewise.
4287 (tdesc_s390_linux32v1): Likewise.
4288 (init_registers_s390_linux32v2): Likewise.
4289 (tdesc_s390_linux32v2): Likewise.
4290 (init_registers_s390_linux64): Likewise.
4291 (tdesc_s390_linux64): Likewise.
4292 (init_registers_s390_linux64v1): Likewise.
4293 (tdesc_s390_linux64v1): Likewise.
4294 (init_registers_s390_linux64v2): Likewise.
4295 (tdesc_s390_linux64v2): Likewise.
4296 (init_registers_s390_te_linux64): Likewise.
4297 (tdesc_s390_te_linux64): Likewise.
4298 (init_registers_s390_vx_linux64): Likewise.
4299 (tdesc_s390_vx_linux64): Likewise.
4300 (init_registers_s390_tevx_linux64): Likewise.
4301 (tdesc_s390_tevx_linux64): Likewise.
4302 (init_registers_s390x_linux64): Likewise.
4303 (tdesc_s390x_linux64): Likewise.
4304 (init_registers_s390x_linux64v1): Likewise.
4305 (tdesc_s390x_linux64v1): Likewise.
4306 (init_registers_s390x_linux64v2): Likewise.
4307 (tdesc_s390x_linux64v2): Likewise.
4308 (init_registers_s390x_te_linux64): Likewise.
4309 (tdesc_s390x_te_linux64): Likewise.
4310 (init_registers_s390x_vx_linux64): Likewise.
4311 (tdesc_s390x_vx_linux64): Likewise.
4312 (init_registers_s390x_tevx_linux64): Likewise.
4313 (tdesc_s390x_tevx_linux64): Likewise.
4314 (have_hwcap_s390_vx): New static variable.
4315 (s390_arch_setup): Fill have_hwcap_s390_vx.
4316 (s390_get_thread_area): New function.
4317 (s390_ft_entry_gpr_esa): New const.
4318 (s390_ft_entry_gpr_zarch): New const.
4319 (s390_ft_entry_misc): New const.
4320 (s390_ft_entry_fr): New const.
4321 (s390_ft_entry_vr): New const.
4322 (s390_ft_main_31): New const.
4323 (s390_ft_main_64): New const.
4324 (s390_ft_exit_fr): New const.
4325 (s390_ft_exit_vr): New const.
4326 (s390_ft_exit_misc): New const.
4327 (s390_ft_exit_gpr_esa): New const.
4328 (s390_ft_exit_gpr_zarch): New const.
4329 (append_insns): New function.
4330 (s390_relocate_instruction): New function.
4331 (s390_install_fast_tracepoint_jump_pad): New function.
4332 (s390_get_min_fast_tracepoint_insn_len): New function.
4333 (s390_get_ipa_tdesc_idx): New function.
4334 (struct linux_target_ops): Wire in the above functions.
4335 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4336 * linux-s390-tdesc.h: New file.
4338 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4340 * linux-s390-low.c (s390_supports_tracepoints): New function.
4341 (struct linux_target_ops): Fill supports_tracepoints hook.
4343 2016-03-18 Yao Qi <yao.qi@linaro.org>
4345 * linux-low.c (lwp_signal_can_be_delivered): New function.
4346 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4348 2016-03-18 Yao Qi <yao.qi@linaro.org>
4350 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4351 0 if signal is enqueued. Remove 'signal' from one debugging
4352 message. Move one debugging message to some lines below.
4353 Remove code setting 'signal' to 0.
4355 2016-03-18 Yao Qi <yao.qi@linaro.org>
4357 * linux-low.c (linux_low_filter_event): Remove redundant
4358 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4360 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4362 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4363 (struct linux_target_ops): Wire in the above.
4365 2016-03-03 Yao Qi <yao.qi@linaro.org>
4367 * linux-low.c: Update comments to start_step_over.
4369 2016-03-03 Yao Qi <yao.qi@linaro.org>
4372 * linux-low.c (handle_extended_wait): Set child suspended
4373 if event_lwp->bp_reinsert isn't zero.
4375 2016-03-02 Yao Qi <yao.qi@linaro.org>
4377 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4378 enqueue_pending_signal.
4380 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4382 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4385 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4387 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4388 (s390_regmap_3264) [!__s390x__]: New global.
4389 (s390_collect_ptrace_register): Skip map entries containing -1.
4390 (s390_supply_ptrace_register): Ditto.
4391 (s390_fill_gprs_high): New function.
4392 (s390_store_gprs_high): New function.
4393 (s390_regsets): Add NT_S390_HIGH_GPRS.
4394 (s390_get_hwcap): Enable on 31-bit.
4395 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4396 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4397 Detect NT_S390_HIGH_GPRS.
4398 (s390_usrregs_info_3264): Enable on 31-bit.
4399 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4400 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4402 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4405 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4406 * configure.srv: Ditto.
4407 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4408 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4409 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4410 (init_registers_amd64_linux): Remove prototype.
4411 (tdesc_amd64_linux): Remove declaration.
4412 (get_ipa_tdesc): New function.
4413 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4414 initialize remaining tdescs.
4415 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4416 (init_registers_i386_linux): Remove prototype.
4417 (tdesc_i386_linux): Remove declaration.
4418 (get_ipa_tdesc): New function.
4419 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4420 initialize remaining tdescs.
4421 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4422 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4423 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4424 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4425 (x86_get_ipa_tdesc_idx): New function.
4426 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4427 * linux-x86-tdesc.h: New file.
4428 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4429 (target_get_ipa_tdesc_idx): New macro.
4430 * tracepoint.c (ipa_tdesc_idx): New macro.
4431 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4432 (symbol_list): Add ipa_tdesc_idx.
4433 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4434 (ipa_tdesc): Remove.
4435 (ipa_tdesc_idx): New variable.
4436 (get_context_regcache): Use get_ipa_tdesc.
4437 (gdb_collect): Ditto.
4439 * tracepoint.h (get_ipa_tdesc): New prototype.
4440 (ipa_tdesc): Remove.
4442 2016-02-24 Pedro Alves <palves@redhat.com>
4444 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4445 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4446 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4447 Factor out common code between the USE_SIGTRAP_SIGINFO and
4448 !USE_SIGTRAP_SIGINFO blocks.
4449 (linux_low_filter_event): Call save_stop_reason instead of
4450 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4452 (linux_wait_1): Update comments.
4454 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4456 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4457 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4458 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4459 ppc_insert_point, ppc_remove_point.
4461 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4463 * linux-s390-low.c (s390_supports_z_point_type): New function.
4464 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4466 2016-02-16 Yao Qi <yao.qi@linaro.org>
4468 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4469 PC. Get pc from regcache_read_pc.
4471 2016-02-12 Yao Qi <yao.qi@linaro.org>
4473 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4474 or linux_get_pc_32bit.
4475 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4477 2016-02-12 Yao Qi <yao.qi@linaro.org>
4479 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4480 arm_linux_get_next_pcs_fixup.
4482 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4484 * tracepoint.c (x_tracepoint_action_download): Change
4485 write_inferior_data_ptr to write_inferior_data_pointer.
4486 (cmd_qtstart): Likewise.
4487 (write_inferior_data_ptr): Remove.
4488 (download_agent_expr): Change write_inferior_data_ptr to
4489 write_inferior_data_pointer.
4490 (download_tracepoint_1): Likewise.
4491 (download_tracepoint): Likewise.
4492 (download_trace_state_variables): Likewise.
4494 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4495 Marcin Kościelnicki <koriakin@0x04.net>
4497 * tracepoint.c (struct tracepoint_action_ops): Remove.
4498 (struct tracepoint_action): Remove ops.
4499 (m_tracepoint_action_download, r_tracepoint_action_download)
4500 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4501 size and offset accordingly.
4502 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4503 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4504 (tracepoint_action_send, tracepoint_action_download): New functions.
4505 Helpers for trace action handlers.
4506 (add_tracepoint_action): Remove setup actions ops.
4507 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4509 2016-02-10 Yao Qi <yao.qi@linaro.org>
4511 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4513 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4515 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4517 * configure: Regenerate.
4519 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4521 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4522 void * to gdb_byte *.
4523 * linux-low.c (siginfo_fixup): Likewise.
4524 (linux_xfer_siginfo): Likewise.
4525 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4527 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4529 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4531 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4533 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4535 * linux-x86-low.c [__x86_64__]: Include
4536 "nat/amd64-linux-siginfo.h".
4537 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4538 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4539 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4540 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4541 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4542 (cpt_si_fd, si_timerid, si_overrun): Move from
4543 nat/amd64-linux-siginfo.c.
4544 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4546 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4548 * server.c (skip_to_semicolon): Remove.
4549 (process_point_options): Use strchrnul instead of
4552 2016-01-26 Yao Qi <yao.qi@linaro.org>
4554 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4555 * linux-low.c (install_software_single_step_breakpoints): Don't
4556 call regcache_read_pc.
4557 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4560 2016-01-26 Yao Qi <yao.qi@linaro.org>
4562 * linux-low.c (install_software_single_step_breakpoints): Call
4563 regcache_read_pc instead of get_pc.
4565 2016-01-26 Yao Qi <yao.qi@linaro.org>
4567 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4568 (unblock_async_io): Rename to ...
4569 (block_unblock_async_io): ... it. New function.
4570 (enable_async_io): Don't install SIGIO handler. Unblock it
4572 (disable_async_io): Don't ignore SIGIO. Block it instead.
4573 (initialize_async_io): Install SIGIO handler. Don't call
4576 2016-01-26 Yao Qi <yao.qi@linaro.org>
4578 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4579 first character is '\003', call *the_target->request_interrupt.
4581 2016-01-25 Yao Qi <yao.qi@linaro.org>
4583 * remote-utils.c (new_thread_notify): Remove.
4584 (dead_thread_notify): Likewise.
4585 * remote-utils.h (new_thread_notify): Remove declaration.
4586 (dead_thread_notify): Likewise.
4588 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4590 * gdb.trace/pending.exp: Fix expected message on continue.
4592 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4594 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4595 it works properly on big-endian machines where sizeof (CORE_ADDR)
4598 2016-01-21 Pedro Alves <palves@redhat.com>
4600 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4601 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4602 * configure: Regenerate.
4604 2016-01-21 Yao Qi <yao.qi@linaro.org>
4606 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4607 is_thumb and set it according to CPSR saved on the stack.
4608 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4609 arm_sigreturn_next_pc.
4611 2016-01-18 Yao Qi <yao.qi@linaro.org>
4613 * linux-low.c (linux_set_pc_64bit): New function.
4614 (linux_get_pc_64bit): New function.
4615 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4617 * linux-sparc-low.c (debug_threads): Remove declaration.
4618 (sparc_get_pc): Remove.
4619 (the_low_target): Use linux_get_pc_64bit instead of
4621 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4622 (the_low_target): Use linux_get_pc_64bit and
4625 2016-01-18 Yao Qi <yao.qi@linaro.org>
4627 * linux-arm-low.c (debug_threads): Remove declaration.
4628 (arm_get_pc, arm_set_pc): Remove.
4629 (the_low_target): Use linux_get_pc_32bit and
4631 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4632 (the_low_target): Use linux_get_pc_32bit and
4634 * linux-cris-low.c (debug_threads): Remove declaration.
4635 (cris_get_pc, cris_set_pc,): Remove.
4636 (the_low_target): Use linux_get_pc_32bit and
4638 * linux-crisv32-low.c (debug_threads): Remove declaration.
4639 (cris_get_pc, cris_set_pc): Remove.
4640 (the_low_target): Use linux_get_pc_32bit and
4642 * linux-low.c: Include inttypes.h.
4643 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4644 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4645 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4646 (the_low_target): Use linux_get_pc_32bit and
4648 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4649 (the_low_target): Use linux_get_pc_32bit and
4651 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4652 (the_low_target): Use linux_get_pc_32bit and
4654 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4655 (the_low_target): Use linux_get_pc_32bit and
4657 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4658 (the_low_target): Use linux_get_pc_32bit and
4661 2016-01-18 Gary Benson <gbenson@redhat.com>
4663 * configure.ac (AC_FUNC_FORK): New check.
4664 * config.in: Regenerate.
4665 * configure: Likewise.
4667 2016-01-14 Yao Qi <yao.qi@linaro.org>
4669 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4670 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4671 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4672 arm_get_next_pcs_ctor.
4674 2016-01-12 Josh Stone <jistone@redhat.com>
4675 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4677 * inferiors.h: Include "gdb_vecs.h".
4678 (struct process_info): Add syscalls_to_catch.
4679 * inferiors.c (remove_process): Free syscalls_to_catch.
4680 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4681 syscall_return stops.
4682 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4683 * server.c (handle_general_set): Handle QCatchSyscalls.
4684 (handle_query): Report support for QCatchSyscalls.
4685 * target.h (struct target_ops): Add supports_catch_syscall.
4686 (target_supports_catch_syscall): New macro.
4687 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4688 (struct lwp_info): Add syscall_state.
4689 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4690 Maintain syscall_state and syscalls_to_catch across exec.
4691 (get_syscall_trapinfo): New function, proxy to the_low_target.
4692 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4693 (linux_low_filter_event): Toggle syscall_state entry/return for
4694 syscall traps, and set it ignored for all others.
4695 (gdb_catching_syscalls_p): New function.
4696 (gdb_catch_this_syscall_p): New function.
4697 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4698 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4699 (linux_supports_catch_syscall): New function.
4700 (linux_target_ops): Install it.
4701 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4702 (the_low_target): Install it.
4704 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4706 * acinclude.m4: Include new ../warning.m4 file.
4707 * configure: Regenerated.
4708 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4710 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4712 * ax.c (is_goto_target): Mark static.
4713 * linux-low.c (register_addr): Likewise.
4714 (linux_fetch_registers, linux_store_registers): Likewise.
4715 * mem-break.c (any_persistent_commands): Fix old prototype.
4716 (add_commands_to_breakpoint): Mark static.
4717 * regcache.c (find_register_by_name): Delete unused func.
4718 * remote-utils.c (hex_or_minus_one): Mark static.
4719 * server.c (monitor_show_help): Mark static.
4720 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4721 handle_v_requests): Likewise.
4723 2016-01-12 Pedro Alves <palves@redhat.com>
4725 Remove use of the registered trademark symbol throughout.
4727 2016-01-08 Yao Qi <yao.qi@linaro.org>
4729 * remote-utils.c (getpkt): If c is '\003', call target hook
4732 2016-01-06 Yao Qi <yao.qi@linaro.org>
4734 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4735 linux-aarch32-low.c.
4736 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4737 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4738 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4739 (thumb2_breakpoint): Declare.
4740 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4741 linux-aarch32-low.h.
4742 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4743 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4744 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4746 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4748 * gdbreplay.c (gdbreplay_version): Change copyright year in
4750 * server.c (gdbserver_version): Likewise.
4752 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4754 * server.c (crc32_table): Delete.
4755 (crc32): Use libiberty's xcrc32 function.
4757 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4759 * lynx-low.c (lynx_delete_thread_callback): New function.
4760 (lynx_mourn): Properly delete our process and all of its
4761 threads. Remove call to clear_inferiors.
4763 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4765 * target.c (thread_search_callback): Add check that
4766 the thread_stopped target callback is not NULL before
4769 2015-12-21 Yao Qi <yao.qi@linaro.org>
4771 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4774 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4776 * server.c (handle_query): Call target_supports_software_single_step.
4778 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4780 * linux-low.c (single_step): New function.
4781 (linux_resume_one_lwp_throw): Call single_step.
4782 (start_step_over): Likewise.
4784 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4786 * Makefile.in (SFILES): Append arch/arm-linux.c,
4787 arch/arm-get-next-pcs.c.
4788 (arm-linux.o): New rule.
4789 (arm-get-next-pcs.o): New rule.
4790 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4792 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4793 to 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): Make non-static.
4799 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4800 from linux-aarch32-low.c.
4801 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4802 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4803 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4804 (thumb2_breakpoint_len): Likewise.
4805 (arm_is_thumb_mode): New declaration.
4806 * linux-arm-low.c: Include arch/arm-linux.h
4807 aarch/arm-get-next-pcs.h, sys/syscall.h.
4808 (get_next_pcs_ops): New struct.
4809 (get_next_pcs_addr_bits_remove): New function.
4810 (get_next_pcs_is_thumb): New function.
4811 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4812 (arm_sigreturn_next_pc): Likewise.
4813 (get_next_pcs_syscall_next_pc): Likewise.
4814 (arm_gdbserver_get_next_pcs): Likewise.
4815 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4817 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4818 * server.h: Include gdb_vecs.h.
4820 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4822 * Makefile.in (SFILES): Append common/common-regcache.c.
4823 (OBS): Append common-regcache.o.
4824 (common-regcache.o): New rule.
4825 * regcache.c (init_register_cache): Initialize cache to
4827 (regcache_raw_read_unsigned): New function.
4828 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4829 register_status enum.
4831 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4833 * linux-aarch64-low.c (the_low_targets): Rename
4834 breakpoint_reinsert_addr to get_next_pcs.
4835 * linux-arm-low.c (the_low_targets): Likewise.
4836 * linux-bfin-low.c (the_low_targets): Likewise.
4837 * linux-cris-low.c (the_low_targets): Likewise.
4838 * linux-crisv32-low.c (the_low_targets): Likewise.
4839 * linux-low.c (can_software_single_step): Likewise.
4840 (install_software_single_step_breakpoints): New function.
4841 (start_step_over): Use install_software_single_step_breakpoints.
4842 * linux-low.h: New CORE_ADDR vector.
4843 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4845 * linux-mips-low.c (the_low_targets): Likewise.
4846 * linux-nios2-low.c (the_low_targets): Likewise.
4847 * linux-sparc-low.c (the_low_targets): Likewise.
4849 2015-12-17 Pedro Alves <palves@redhat.com>
4851 * linux-low.c (linux_kill_one_lwp): Remove references to
4853 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4855 (linux_init_signals): Delete.
4856 (initialize_low): Adjust.
4857 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4859 2015-12-16 Pedro Alves <palves@redhat.com>
4861 * configure.ac (compiler warning flags): When testing a
4862 -Wno-foo option, check whether -Wfoo works instead.
4863 * configure: Regenerate.
4865 2015-12-11 Don Breazeal <donb@codesourcery.com>
4867 * server.c (process_serial_event): Don't exit from gdbserver
4868 in remote mode if there are still active inferiors.
4870 2015-12-11 Yao Qi <yao.qi@linaro.org>
4872 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4873 arm_breakpoint_at if the process is 32-bit.
4875 2015-12-11 Yao Qi <yao.qi@linaro.org>
4877 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4880 2015-12-07 Yao Qi <yao.qi@linaro.org>
4882 * configure.srv: Append arm.o to srv_tgtobj for
4883 aarch64*-*-linux* target.
4884 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4885 from linux-arm-low.c.
4886 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4887 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4888 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4889 (thumb2_breakpoint_len): Likewise.
4890 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4891 (arm_breakpoint_kinds): Likewise.
4892 (arm_breakpoint_kind_from_pc): Likewise.
4893 (arm_sw_breakpoint_from_kind): Likewise.
4894 (arm_breakpoint_kind_from_current_state): Likewise.
4895 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4896 (arm_sw_breakpoint_from_kind): Declare.
4897 (arm_breakpoint_kind_from_current_state): Declare.
4898 (arm_breakpoint_at): Declare.
4899 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4900 arm_sw_breakpoint_from_kind if process is 32-bit.
4901 (aarch64_breakpoint_kind_from_pc): New function.
4902 (aarch64_breakpoint_kind_from_current_state): New function.
4903 (the_low_target): Initialize fields breakpoint_kind_from_pc
4904 and breakpoint_kind_from_current_state.
4905 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4906 linux-aarch32-low.c.
4907 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4908 (arm_breakpoint, arm_breakpoint_len): Likewise.
4909 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4910 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4911 (arm_is_thumb_mode): Likewise.
4912 (arm_breakpoint_at): Likewise.
4913 (arm_breakpoint_kind_from_pc): Likewise.
4914 (arm_sw_breakpoint_from_kind): Likewise.
4915 (arm_breakpoint_kind_from_current_state): Likewise.
4918 2015-08-04 Yao Qi <yao.qi@linaro.org>
4920 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4921 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4922 * server.c (extended_protocol): Remove "static".
4923 * server.h (extended_protocol): Declare it.
4925 2015-12-04 Josh Stone <jistone@redhat.com>
4927 * target.h (struct target_ops) <arch_setup>: Rename to ...
4928 (struct target_ops) <post_create_inferior>: ... this.
4929 (target_arch_setup): Rename to ...
4930 (target_post_create_inferior): ... this, calling post_create_inferior.
4931 * server.c (start_inferior): Update target_arch_setup calls to
4932 target_post_create_inferior.
4933 * linux-low.c (linux_low_ptrace_options): Forward declare.
4934 (linux_arch_setup): Update its comment for general use.
4935 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4936 (struct linux_target_ops): Use linux_post_create_inferior.
4937 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4938 to post_create_inferior.
4939 * nto-low.c (struct nto_target_ops): Likewise.
4940 * spu-low.c (struct spu_target_ops): Likewise.
4941 * win32-low.c (struct win32_target_ops): Likewise.
4943 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4945 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4947 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4949 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4950 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4951 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4952 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4953 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4954 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4955 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4956 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4957 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4958 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4959 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4960 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4962 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4964 * linux-low.c (linux_look_up_symbols): Don't call
4965 linux_supports_traceclone.
4966 * linux-low.h (thread_db_init): Remove use_events argument.
4967 * thread-db.c (thread_db_use_event): Remove global variable.
4968 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4969 (struct thread_db) <td_create_bp>: Remove field.
4970 (thread_db_create_event): Remove function.
4971 (thread_db_enable_reporting): Likewise.
4972 (find_one_thread): Don't check for thread_db_use_events.
4973 (attach_thread): Likewise.
4974 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4975 (try_thread_db_load_1): Don't check for thread_db_use_events.
4976 (thread_db_init): Remove use_events argument and thread events
4978 (remove_thread_event_breakpoints): Remove function.
4979 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4981 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4983 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4985 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4986 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4987 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4988 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4989 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4991 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4993 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4994 * linux-low.c (can_hardware_single_step): Use
4995 supports_hardware_single_step.
4996 (can_software_single_step): New function.
4997 (start_step_over): Call can_software_single_step.
4998 (linux_supports_hardware_single_step): New function.
4999 (struct target_ops) <supports_software_single_step>: Initialize.
5000 * linux-low.h (struct linux_target_ops)
5001 <supports_hardware_single_step>: Initialize.
5002 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5003 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5004 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5005 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5006 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5007 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5008 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5009 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5010 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5011 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5013 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5014 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5016 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5017 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5018 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5020 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5021 * target.h (struct target_ops): <supports_software_single_step>:
5023 (target_supports_software_single_step): New macro.
5025 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5027 * linux-low.c (linux_wait_1): Fix pc advance condition.
5028 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5029 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5031 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5033 * linux-arm-low.c (arm_is_thumb_mode): New function.
5034 (arm_breakpoint_at): Use arm_is_thumb_mode.
5035 (arm_breakpoint_kind_from_current_state): New function.
5036 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5038 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5039 (linux_breakpoint_kind_from_current_state): New function.
5040 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5041 * linux-low.h (struct linux_target_ops)
5042 <breakpoint_kind_from_current_state>: New field.
5043 * target.h (struct target_ops): Likewise.
5044 (target_breakpoint_kind_from_current_state): New macro.
5046 2015-11-30 Pedro Alves <palves@redhat.com>
5048 * linux-low.c (linux_resume): Wake up the event loop before
5051 2015-11-30 Pedro Alves <palves@redhat.com>
5053 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5055 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5057 * target.c (struct thread_search): New structure.
5058 (thread_search_callback): New function.
5059 (prev_general_thread): New global.
5060 (prepare_to_access_memory, done_accessing_memory): New functions.
5061 * target.h (prepare_to_access_memory, done_accessing_memory):
5062 Replace macros with function declarations.
5064 2015-11-30 Pedro Alves <palves@redhat.com>
5067 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5068 report TARGET_WAITKIND_NO_RESUMED.
5069 * remote-utils.c (prepare_resume_reply): Handle
5070 TARGET_WAITKIND_NO_RESUMED.
5071 * server.c (report_no_resumed): New global.
5072 (handle_query) <qSupported>: Handle "no-resumed+". Report
5073 "no-resumed+" support.
5074 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5075 return error if the client doesn't support no-resumed events.
5076 (push_stop_notification): New function.
5077 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5078 events if the client supports them.
5080 2015-11-30 Pedro Alves <palves@redhat.com>
5082 * linux-low.c (thread_still_has_status_pending_p): Don't check
5084 (lwp_resumed): New function.
5085 (status_pending_p_callback): Return early if the LWP is not
5086 supposed to be resumed.
5088 2015-11-30 Pedro Alves <palves@redhat.com>
5090 * linux-low.c (handle_extended_wait): Assert that the LWP's
5091 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5092 thread create events, leave the new child's status pending.
5093 (linux_low_filter_event): If GDB wants to hear about thread exit
5094 events, leave the LWP marked dead and don't delete it.
5095 (linux_wait_for_event_filtered): Don't check for thread exit.
5096 (filter_exit_event): New function.
5097 (linux_wait_1): Use it, when returning an exit event.
5098 (linux_resume_one_lwp_throw): Assert that the LWP's
5099 waitstatus is TARGET_WAITKIND_IGNORE.
5100 * remote-utils.c (prepare_resume_reply): Handle
5101 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5102 * server.c (report_thread_events): New global.
5103 (handle_general_set): Handle QThreadEvents.
5104 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5105 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5106 TARGET_WAITKIND_THREAD_EXITED.
5107 * server.h (report_thread_events): Declare.
5109 2015-11-30 Pedro Alves <palves@redhat.com>
5111 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5112 the thread's last_resume_kind was resume_stop.
5114 2015-11-30 Pedro Alves <palves@redhat.com>
5116 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5119 2015-11-30 Pedro Alves <palves@redhat.com>
5121 * server.c (handle_v_requests): Handle vCtrlC.
5123 2015-11-30 Pedro Alves <palves@redhat.com>
5125 * gdbthread.h (find_any_thread_of_pid): Declare.
5126 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5128 * server.c (handle_query): If current_thread is NULL, look for
5129 another thread of the selected process.
5131 2015-11-26 Daniel Colascione <dancol@dancol.org>
5132 Simon Marchi <simon.marchi@ericsson.com>
5134 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5135 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5137 * target.h (struct target_ops) <thread_name>: New field.
5138 (target_thread_name): New macro.
5140 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5142 * regcache.h (regcache_invalidate_pid): Add declaration.
5143 * regcache.c (regcache_invalidate_pid): New function, extracted
5144 from regcache_invalidate.
5145 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5146 Add trivial documentation comment.
5147 * lynx-low.c: Use regcache_invalidate_pid instead of
5148 regcache_invalidate.
5150 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5152 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5153 and Elf64_auxv_t if the target is Android.
5155 2015-11-22 Doug Evans <xdje42@gmail.com>
5157 * target.h: #include <sys/types.h>.
5159 2015-11-19 Pedro Alves <palves@redhat.com>
5161 * linux-low.c (linux_process_qsupported): Change prototype.
5163 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5165 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5166 and adjust to loop over all features.
5167 * server.c (handle_query) <qSupported>: Adjust to call
5168 target_process_qsupported once, passing it a vector of unprocessed
5170 * target.h (struct target_ops) <process_qsupported>: Change
5172 (target_process_qsupported): Adjust.
5174 2015-11-19 Pedro Alves <palves@redhat.com>
5176 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5178 * configure: Regenerate.
5180 2015-11-19 Pedro Alves <palves@redhat.com>
5182 * configure: Regenerate.
5184 2015-11-19 Yao Qi <yao.qi@linaro.org>
5186 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5189 2015-11-19 Yao Qi <yao.qi@linaro.org>
5191 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5192 (struct aarch64_operand): Move enum out.
5194 2015-11-19 Yao Qi <yao.qi@linaro.org>
5196 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5197 struct user_fpsimd_state *.
5198 (aarch64_store_fpregset): Likewise.
5200 2015-11-19 Yao Qi <yao.qi@linaro.org>
5202 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5203 struct user_pt_regs *.
5204 (aarch64_store_gregset): Likewise.
5206 2015-11-18 Pedro Alves <palves@redhat.com>
5208 * Makefile.in (all_object_files): Add $IPA_OBJS.
5210 2015-11-17 Pedro Alves <palves@redhat.com>
5212 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5213 GDB_SIGNAL_0 and gdb_signal_to_string.
5215 2015-11-17 Pedro Alves <palves@redhat.com>
5217 * win32-low.c (handle_output_debug_string): Remove parameter.
5218 (win32_kill): Remove our_status local and adjust call to
5219 handle_output_debug_string.
5220 (get_child_debug_event): Adjust call to
5221 handle_output_debug_string.
5223 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5225 * linux-mips-low.c (mips_fill_gregset): Add cast.
5226 (mips_store_gregset): Likewise.
5227 (mips_fill_fpregset): Likewise.
5228 (mips_store_fpregset): Likewise.
5230 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5232 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5235 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5237 * linux-mips-low.c (mips_linux_new_thread): Change type of
5238 watch_type to enum target_hw_bp_type.
5240 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5242 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5243 Change return type to arm_hwbp_type.
5245 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5247 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5248 (arm_store_gregset): Likewise.
5249 * linux-arm-low.c (arm_get_hwcap): Likewise.
5250 (arm_read_description): Likewise.
5252 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5254 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5256 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5258 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5259 (ppc_fill_vsxregset): Likewise.
5260 (ppc_store_vsxregset): Likewise.
5261 (ppc_fill_vrregset): Likewise.
5262 (ppc_store_vrregset): Likewise.
5263 (ppc_fill_evrregset): Likewise.
5264 (ppc_store_evrregset): Likewise.
5266 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5268 * linux-ppc-low.c (ppc_usrregs_info): Remove
5269 forward-declaration.
5270 (ppc_arch_setup): Move lower in file.
5272 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5274 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5275 (ps_pdwrite): Likewise.
5277 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5279 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5280 to after assert checks.
5282 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5284 * proc-service.c (ps_pdread): Add/adjust casts.
5285 (ps_pdwrite): Add/adjust casts.
5287 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5289 * server.c (handle_search_memory_1): Cast return value of
5292 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5294 * server.c (write_qxfer_response): Change type of data to
5297 2015-10-29 Pedro Alves <palves@redhat.com>
5299 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5301 2015-10-29 Pedro Alves <palves@redhat.com>
5303 * tracepoint.c (clear_installed_tracepoints): Add casts.
5305 2015-10-29 Pedro Alves <palves@redhat.com>
5307 * server.c (handle_v_cont, process_serial_event): Add enum
5308 gdb_signal casts to signal parsing code.
5310 2015-10-29 Pedro Alves <palves@redhat.com>
5312 * linux-low.h (NULL_REGSET): Define.
5313 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5314 * linux-arm-low.c (arm_regsets): Likewise.
5315 * linux-crisv32-low.c (cris_regsets): Likewise.
5316 * linux-m68k-low.c (m68k_regsets): Likewise.
5317 * linux-mips-low.c (mips_regsets): Likewise.
5318 * linux-nios2-low.c (nios2_regsets): Likewise.
5319 * linux-ppc-low.c (ppc_regsets): Likewise.
5320 * linux-s390-low.c (s390_regsets): Likewise.
5321 * linux-sh-low.c (sh_regsets): Likewise.
5322 * linux-sparc-low.c (sparc_regsets): Likewise.
5323 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5324 * linux-tile-low.c (tile_regsets): Likewise.
5325 * linux-x86-low.c (x86_regsets): Likewise.
5326 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5328 2015-10-29 Pedro Alves <palves@redhat.com>
5330 * linux-low.h (NULL_REGSET): Define.
5331 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5332 * linux-arm-low.c (arm_regsets): Likewise.
5333 * linux-crisv32-low.c (cris_regsets): Likewise.
5334 * linux-m68k-low.c (m68k_regsets): Likewise.
5335 * linux-mips-low.c (mips_regsets): Likewise.
5336 * linux-nios2-low.c (nios2_regsets): Likewise.
5337 * linux-ppc-low.c (ppc_regsets): Likewise.
5338 * linux-s390-low.c (s390_regsets): Likewise.
5339 * linux-sh-low.c (sh_regsets): Likewise.
5340 * linux-sparc-low.c (sparc_regsets): Likewise.
5341 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5342 * linux-tile-low.c (tile_regsets): Likewise.
5343 * linux-x86-low.c (x86_regsets): Likewise.
5344 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5346 2015-10-26 Doug Evans <dje@google.com>
5348 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5350 2015-10-26 Doug Evans <dje@google.com>
5352 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5354 2015-10-26 Doug Evans <dje@google.com>
5356 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5358 (attach_thread, find_new_threads_callback): Ditto.
5360 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5362 * mem-break.h (set_breakpoint_data): Remove.
5364 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5366 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5367 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5368 (initialize_low): Remove set_breakpoint_data call.
5369 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5370 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5371 (initialize_low): Remove set_breakpoint_data call.
5372 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5373 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5374 (initialize_low): Remove set_breakpoint_data call.
5376 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5378 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5379 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5380 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5381 * target.h (target_breakpoint_kind_from_pc): New macro.
5383 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5385 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5386 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5387 the default breakpoint kind.
5389 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5391 * linux-arm-low.c (arm_supports_z_point_type): Add software
5394 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5396 * linux-arm-low.c: Refactor breakpoint definitions.
5397 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5398 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5400 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5402 * Makefile.in: Add arm.c/o.
5403 * configure.srv: Likewise.
5404 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5405 (arm_breakpoint_kind_from_pc): New function.
5406 (arm_sw_breakpoint_from_kind): Return proper kind.
5407 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5409 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5411 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5413 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5414 (struct raw_breakpoint) <size>: Remove.
5415 (struct raw_breakpoint) <kind>: Add.
5416 (bp_size): New function.
5417 (bp_opcode): Likewise.
5418 (find_raw_breakpoint_at): Adjust for kind.
5419 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5420 (remove_memory_breakpoint): Adjust for kind call bp_size.
5421 (set_raw_breakpoint_at): Adjust for kind.
5422 (set_breakpoint): Likewise.
5423 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5424 (delete_raw_breakpoint): Adjust for kind.
5425 (delete_breakpoint): Likewise.
5426 (find_gdb_breakpoint): Likewise.
5427 (set_gdb_breakpoint_1): Likewise.
5428 (set_gdb_breakpoint): Likewise.
5429 (delete_gdb_breakpoint_1): Likewise.
5430 (delete_gdb_breakpoint): Likewise.
5431 (uninsert_raw_breakpoint): Likewise.
5432 (reinsert_raw_breakpoint): Likewise.
5433 (set_breakpoint_data): Remove.
5434 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5435 (check_mem_read): Adjust for kind call bp_size.
5436 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5437 (clone_one_breakpoint): Adjust for kind.
5438 * mem-break.h (set_gdb_breakpoint): Likewise.
5439 (delete_gdb_breakpoint): Likewise.
5440 * server.c (process_serial_event): Likewise.
5442 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5444 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5450 (arm_sw_breakpoint_from_kind): New function.
5451 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5452 (struct linux_target_ops) <breakpoint>: Remove.
5453 (struct linux_target_ops) <breakpoint_len>: Remove.
5454 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5455 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5456 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5457 (struct linux_target_ops) <breakpoint>: Remove.
5458 (struct linux_target_ops) <breakpoint_len>: Remove.
5459 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5460 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5461 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5462 (struct linux_target_ops) <breakpoint>: Remove.
5463 (struct linux_target_ops) <breakpoint_len>: Remove.
5464 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5465 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5466 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5467 and sw_breakpoint_from_kind to increment the pc.
5468 (linux_breakpoint_kind_from_pc): New function.
5469 (linux_sw_breakpoint_from_kind): New function.
5470 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5471 (initialize_low): Call breakpoint_kind_from_pc and
5472 sw_breakpoint_from_kind to replace breakpoint_data/len.
5473 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5475 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5476 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5477 (struct linux_target_ops) <breakpoint>: Remove.
5478 (struct linux_target_ops) <breakpoint_len>: Remove.
5479 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5480 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5481 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5482 (struct linux_target_ops) <breakpoint>: Remove.
5483 (struct linux_target_ops) <breakpoint_len>: Remove.
5484 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5485 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5486 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5487 (struct linux_target_ops) <breakpoint>: Remove.
5488 (struct linux_target_ops) <breakpoint_len>: Remove.
5489 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5490 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5491 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5492 (struct linux_target_ops) <breakpoint>: Remove.
5493 (struct linux_target_ops) <breakpoint_len>: Remove.
5494 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5495 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5496 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5497 (struct linux_target_ops) <breakpoint>: Remove.
5498 (struct linux_target_ops) <breakpoint_len>: Remove.
5499 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5500 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5501 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5502 (struct linux_target_ops) <breakpoint>: Remove.
5503 (struct linux_target_ops) <breakpoint_len>: Remove.
5504 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5505 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5506 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5507 (struct linux_target_ops) <breakpoint>: Remove.
5508 (struct linux_target_ops) <breakpoint_len>: Remove.
5509 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5510 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5511 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5512 (struct linux_target_ops) <breakpoint>: Remove.
5513 (struct linux_target_ops) <breakpoint_len>: Remove.
5514 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5515 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5516 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5517 (struct linux_target_ops) <breakpoint>: Remove.
5518 (struct linux_target_ops) <breakpoint_len>: Remove.
5519 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5520 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5521 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5522 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5523 (struct linux_target_ops) <breakpoint>: Remove.
5524 (struct linux_target_ops) <breakpoint_len>: Remove.
5525 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5526 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5527 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5528 (struct linux_target_ops) <breakpoint>: Remove.
5529 (struct linux_target_ops) <breakpoint_len>: Remove.
5530 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5531 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5533 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5535 * linux-cris-low.c (cris_get_pc): Remove void arg.
5537 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5539 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5542 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5544 * inferiors.c (thread_pid_matches_callback): New function.
5545 (find_thread_process): New function.
5546 (remove_thread): Reset current_thread.
5547 (remove_process): Assert threads have been removed first.
5549 2015-10-15 Yao Qi <yao.qi@linaro.org>
5551 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5553 (aarch64_remove_point): Likewise.
5554 * regcache.c (regcache_register_size): New function.
5556 2015-10-12 Yao Qi <yao.qi@linaro.org>
5558 * linux-aarch64-low.c: Update all callers as emit_load_store
5559 is renamed to aarch64_emit_load_store.
5561 2015-10-12 Yao Qi <yao.qi@linaro.org>
5563 * linux-aarch64-low.c: Update all callers of function renaming
5564 from emit_insn to aarch64_emit_insn.
5566 2015-10-12 Yao Qi <yao.qi@linaro.org>
5568 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5569 arch/aarch64-insn.h.
5570 (struct aarch64_memory_operand): Likewise.
5572 (emit_insn): Move to arch/aarch64-insn.c.
5573 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5574 (emit_load_store): Move to arch/aarch64-insn.c.
5575 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5576 (can_encode_int32): Remove.
5578 2015-10-12 Yao Qi <yao.qi@linaro.org>
5580 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5581 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5582 (aarch64_relocate_instruction): Likewise.
5583 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5584 (struct aarch64_insn_visitor): Likewise.
5586 2015-10-12 Yao Qi <yao.qi@linaro.org>
5588 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5589 (struct aarch64_insn_visitor): New.
5590 (struct aarch64_insn_relocation_data): New.
5591 (aarch64_ftrace_insn_reloc_b): New function.
5592 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5593 (aarch64_ftrace_insn_reloc_cb): Likewise.
5594 (aarch64_ftrace_insn_reloc_tb): Likewise.
5595 (aarch64_ftrace_insn_reloc_adr): Likewise.
5596 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5597 (aarch64_ftrace_insn_reloc_others): Likewise.
5599 (aarch64_relocate_instruction): Use visitor.
5601 2015-10-12 Yao Qi <yao.qi@linaro.org>
5603 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5604 int. Add argument buf.
5605 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5606 aarch64_relocate_instruction.
5608 2015-10-12 Yao Qi <yao.qi@linaro.org>
5610 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5611 argument insn. Remove local variable insn. Don't call
5613 (aarch64_install_fast_tracepoint_jump_pad): Call
5616 2015-09-30 Yao Qi <yao.qi@linaro.org>
5618 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5619 (emit_load_store_pair): Likewise.
5621 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5623 * dll.c (match_dll): Add cast(s).
5624 (unloaded_dll): Likewise.
5625 * linux-low.c (second_thread_of_pid_p): Likewise.
5626 (delete_lwp_callback): Likewise.
5627 (count_events_callback): Likewise.
5628 (select_event_lwp_callback): Likewise.
5629 (linux_set_resume_request): Likewise.
5630 * server.c (accumulate_file_name_length): Likewise.
5631 (emit_dll_description): Likewise.
5632 (handle_qxfer_threads_worker): Likewise.
5633 (visit_actioned_threads): Likewise.
5634 * thread-db.c (any_thread_of): Likewise.
5635 * tracepoint.c (same_process_p): Likewise.
5636 (match_blocktype): Likewise.
5637 (build_traceframe_info_xml): Likewise.
5639 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5641 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5643 (gdb_unparse_agent_expr): Likewise.
5644 * hostio.c (require_data): Likewise.
5645 (handle_pread): Likewise.
5646 * linux-low.c (disable_regset): Likewise.
5647 (fetch_register): Likewise.
5648 (store_register): Likewise.
5649 (get_dynamic): Likewise.
5650 (linux_qxfer_libraries_svr4): Likewise.
5651 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5652 (set_fast_tracepoint_jump): Likewise.
5653 (uninsert_fast_tracepoint_jumps_at): Likewise.
5654 (reinsert_fast_tracepoint_jumps_at): Likewise.
5655 (validate_inserted_breakpoint): Likewise.
5656 (clone_agent_expr): Likewise.
5657 * regcache.c (init_register_cache): Likewise.
5658 * remote-utils.c (putpkt_binary_1): Likewise.
5659 (decode_M_packet): Likewise.
5660 (decode_X_packet): Likewise.
5661 (look_up_one_symbol): Likewise.
5662 (relocate_instruction): Likewise.
5663 (monitor_output): Likewise.
5664 * server.c (handle_search_memory): Likewise.
5665 (handle_qxfer_exec_file): Likewise.
5666 (handle_qxfer_libraries): Likewise.
5667 (handle_qxfer): Likewise.
5668 (handle_query): Likewise.
5669 (handle_v_cont): Likewise.
5670 (handle_v_run): Likewise.
5671 (captured_main): Likewise.
5672 * target.c (write_inferior_memory): Likewise.
5673 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5674 * tracepoint.c (init_trace_buffer): Likewise.
5675 (add_tracepoint_action): Likewise.
5676 (add_traceframe): Likewise.
5677 (add_traceframe_block): Likewise.
5678 (cmd_qtdpsrc): Likewise.
5679 (cmd_qtdv): Likewise.
5680 (cmd_qtstatus): Likewise.
5681 (response_source): Likewise.
5682 (response_tsv): Likewise.
5683 (cmd_qtnotes): Likewise.
5684 (gdb_collect): Likewise.
5685 (initialize_tracepoint): Likewise.
5687 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5689 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5690 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5691 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5693 (enum aarch64_condition_codes): New enum.
5694 (w0): New static global.
5697 (struct aarch64_memory_operand) <type>: New
5698 MEMORY_OPERAND_POSTINDEX type.
5699 (postindex_memory_operand): New helper function.
5700 (emit_ret): New function.
5701 (emit_load_store_pair): New function, factored out of emit_stp
5702 with support for MEMORY_OPERAND_POSTINDEX.
5703 (emit_stp): Rewrite using emit_load_store_pair.
5704 (emit_ldp): New function.
5705 (emit_load_store): Likewise.
5706 (emit_ldr): Mention post-index instruction in comment.
5707 (emit_ldrh): New function.
5708 (emit_ldrb): New function.
5709 (emit_ldrsw): Mention post-index instruction in comment.
5710 (emit_str): Likewise.
5711 (emit_subs): New function.
5712 (emit_cmp): Likewise.
5713 (emit_and): Likewise.
5714 (emit_orr): Likewise.
5715 (emit_orn): Likewise.
5716 (emit_eor): Likewise.
5717 (emit_mvn): Likewise.
5718 (emit_lslv): Likewise.
5719 (emit_lsrv): Likewise.
5720 (emit_asrv): Likewise.
5721 (emit_mul): Likewise.
5722 (emit_sbfm): Likewise.
5723 (emit_sbfx): Likewise.
5724 (emit_ubfm): Likewise.
5725 (emit_ubfx): Likewise.
5726 (emit_csinc): Likewise.
5727 (emit_cset): Likewise.
5728 (emit_nop): Likewise.
5729 (emit_ops_insns): New helper function.
5730 (emit_pop): Likewise.
5731 (emit_push): Likewise.
5732 (aarch64_emit_prologue): New function.
5733 (aarch64_emit_epilogue): Likewise.
5734 (aarch64_emit_add): Likewise.
5735 (aarch64_emit_sub): Likewise.
5736 (aarch64_emit_mul): Likewise.
5737 (aarch64_emit_lsh): Likewise.
5738 (aarch64_emit_rsh_signed): Likewise.
5739 (aarch64_emit_rsh_unsigned): Likewise.
5740 (aarch64_emit_ext): Likewise.
5741 (aarch64_emit_log_not): Likewise.
5742 (aarch64_emit_bit_and): Likewise.
5743 (aarch64_emit_bit_or): Likewise.
5744 (aarch64_emit_bit_xor): Likewise.
5745 (aarch64_emit_bit_not): Likewise.
5746 (aarch64_emit_equal): Likewise.
5747 (aarch64_emit_less_signed): Likewise.
5748 (aarch64_emit_less_unsigned): Likewise.
5749 (aarch64_emit_ref): Likewise.
5750 (aarch64_emit_if_goto): Likewise.
5751 (aarch64_emit_goto): Likewise.
5752 (aarch64_write_goto_address): Likewise.
5753 (aarch64_emit_const): Likewise.
5754 (aarch64_emit_call): Likewise.
5755 (aarch64_emit_reg): Likewise.
5756 (aarch64_emit_pop): Likewise.
5757 (aarch64_emit_stack_flush): Likewise.
5758 (aarch64_emit_zero_ext): Likewise.
5759 (aarch64_emit_swap): Likewise.
5760 (aarch64_emit_stack_adjust): Likewise.
5761 (aarch64_emit_int_call_1): Likewise.
5762 (aarch64_emit_void_call_2): Likewise.
5763 (aarch64_emit_eq_goto): Likewise.
5764 (aarch64_emit_ne_goto): Likewise.
5765 (aarch64_emit_lt_goto): Likewise.
5766 (aarch64_emit_le_goto): Likewise.
5767 (aarch64_emit_gt_goto): Likewise.
5768 (aarch64_emit_ge_got): Likewise.
5769 (aarch64_emit_ops_impl): New static global variable.
5770 (aarch64_emit_ops): New target function, return
5771 &aarch64_emit_ops_impl.
5772 (struct linux_target_ops): Install it.
5774 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5776 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5777 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5779 * linux-aarch64-ipa.c: New file.
5780 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5782 (aarch64_get_thread_area): New target method.
5783 (extract_signed_bitfield): New helper function.
5784 (aarch64_decode_ldr_literal): New function.
5785 (enum aarch64_opcodes): New enum.
5786 (struct aarch64_register): New struct.
5787 (struct aarch64_operand): New struct.
5788 (x0): New static global.
5797 (aarch64_register): New helper function.
5798 (register_operand): Likewise.
5799 (immediate_operand): Likewise.
5800 (struct aarch64_memory_operand): New struct.
5801 (offset_memory_operand): New helper function.
5802 (preindex_memory_operand): Likewise.
5803 (enum aarch64_system_control_registers): New enum.
5804 (ENCODE): New macro.
5805 (emit_insn): New helper function.
5806 (emit_b): New function.
5807 (emit_bcond): Likewise.
5808 (emit_cb): Likewise.
5809 (emit_tb): Likewise.
5810 (emit_blr): Likewise.
5811 (emit_stp): Likewise.
5812 (emit_ldp_q_offset): Likewise.
5813 (emit_stp_q_offset): Likewise.
5814 (emit_load_store): Likewise.
5815 (emit_ldr): Likewise.
5816 (emit_ldrsw): Likewise.
5817 (emit_str): Likewise.
5818 (emit_ldaxr): Likewise.
5819 (emit_stxr): Likewise.
5820 (emit_stlr): Likewise.
5821 (emit_data_processing_reg): Likewise.
5822 (emit_data_processing): Likewise.
5823 (emit_add): Likewise.
5824 (emit_sub): Likewise.
5825 (emit_mov): Likewise.
5826 (emit_movk): Likewise.
5827 (emit_mov_addr): Likewise.
5828 (emit_mrs): Likewise.
5829 (emit_msr): Likewise.
5830 (emit_sevl): Likewise.
5831 (emit_wfe): Likewise.
5832 (append_insns): Likewise.
5833 (can_encode_int32_in): New helper function.
5834 (aarch64_relocate_instruction): New function.
5835 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5836 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5837 (struct linux_target_ops): Install aarch64_get_thread_area,
5838 aarch64_install_fast_tracepoint_jump_pad and
5839 aarch64_get_min_fast_tracepoint_insn_len.
5841 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5843 * Makefile.in (aarch64-insn.o): New rule.
5844 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5846 2015-09-21 Yao Qi <yao.qi@linaro.org>
5848 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5850 2015-09-21 Yao Qi <yao.qi@linaro.org>
5852 * tracepoint.c (max_jump_pad_size): Remove.
5854 2015-09-18 Yao Qi <yao.qi@linaro.org>
5856 * linux-aarch64-low.c: Don't include sys/uio.h.
5857 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5859 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5861 * tracepoint.c (eval_result_type): Change prototype.
5862 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5864 2015-09-15 Pedro Alves <palves@redhat.com>
5866 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5867 Check whether to report exec events instead of checking whether
5868 multiprocess is enabled.
5870 2015-09-15 Pedro Alves <palves@redhat.com>
5873 * remote-utils.c (prepare_resume_reply): Merge
5874 TARGET_WAITKIND_VFORK_DONE switch case with the
5875 TARGET_WAITKIND_FORKED case.
5877 2015-09-15 Yao Qi <yao.qi@linaro.org>
5879 * server.c (handle_query): Check string comparison using
5880 "else if" instead of "if".
5882 2015-09-15 Yao Qi <yao.qi@linaro.org>
5884 * server.c (vCont_supported): New global variable.
5885 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5886 matches. Append ";vContSupported+" to own_buf.
5887 (handle_v_requests): Append ";s;S" to own_buf if target supports
5888 hardware single step or vCont_supported is false.
5889 (capture_main): Set vCont_supported to zero.
5891 2015-09-15 Yao Qi <yao.qi@linaro.org>
5893 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5895 (linux_supports_hardware_single_step): ... New function.
5896 (linux_target_ops): Update.
5897 * lynx-low.c (lynx_target_ops): Set field
5898 supports_hardware_single_step to target_can_do_hardware_single_step.
5899 * nto-low.c (nto_target_ops): Likewise.
5900 * spu-low.c (spu_target_ops): Likewise.
5901 * win32-low.c (win32_target_ops): Likewise.
5902 * target.c (target_can_do_hardware_single_step): New function.
5903 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5904 Remove. <supports_hardware_single_step>: New field.
5905 (target_supports_conditional_breakpoints): Remove.
5906 (target_supports_hardware_single_step): New macro.
5907 (target_can_do_hardware_single_step): Declare.
5908 * server.c (handle_query): Use target_supports_hardware_single_step
5909 instead of target_supports_conditional_breakpoints.
5911 2015-09-15 Yao Qi <yao.qi@linaro.org>
5913 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5915 (struct linux_target_ops the_low_target): Install
5916 aarch64_linux_siginfo_fixup.
5918 2015-09-11 Don Breazeal <donb@codesourcery.com>
5919 Luis Machado <lgustavo@codesourcery.com>
5921 * linux-low.c (linux_mourn): Static declaration.
5922 (linux_arch_setup): Move in front of
5923 handle_extended_wait.
5924 (linux_arch_setup_thread): New function.
5925 (handle_extended_wait): Handle exec events. Call
5926 linux_arch_setup_thread. Make event_lwp argument a
5927 pointer-to-a-pointer.
5928 (check_zombie_leaders): Do not check stopped threads.
5929 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5930 (linux_low_filter_event): Add lwp and thread for exec'ing
5931 non-leader thread if leader thread has been deleted.
5932 Refactor code into linux_arch_setup_thread and call it.
5933 Pass child lwp pointer by reference to handle_extended_wait.
5934 (linux_wait_for_event_filtered): Update comment.
5935 (linux_wait_1): Prevent clobbering exec event status.
5936 (linux_supports_exec_events): New function.
5937 (linux_target_ops) <supports_exec_events>: Initialize new member.
5938 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5940 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5941 * server.c (report_exec_events): New global variable.
5942 (handle_query): Handle qSupported query for exec-events feature.
5943 (captured_main): Initialize report_exec_events.
5944 * server.h (report_exec_events): Declare new global variable.
5945 * target.h (struct target_ops) <supports_exec_events>: New
5947 (target_supports_exec_events): New macro.
5948 * win32-low.c (win32_target_ops) <supports_exec_events>:
5949 Initialize new member.
5951 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5953 * linux-low.c (linux_low_enable_btrace): Remove.
5954 (linux_target_ops): Replace linux_low_enable_btrace with
5955 linux_enable_btrace.
5957 2015-09-03 Yao Qi <yao.qi@linaro.org>
5959 * linux-aarch64-low.c (aarch64_insert_point): Call
5960 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5963 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5965 * linux-low.c (check_stopped_by_breakpoint): Use
5966 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5968 2015-08-27 Pedro Alves <palves@redhat.com>
5970 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5972 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5974 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5975 the XNEW-family equivalent.
5976 (compile_bytecodes): Likewise.
5977 * dll.c (loaded_dll): Likewise.
5978 * event-loop.c (append_callback_event): Likewise.
5979 (create_file_handler): Likewise.
5980 (create_file_event): Likewise.
5981 * hostio.c (handle_open): Likewise.
5982 * inferiors.c (add_thread): Likewise.
5983 (add_process): Likewise.
5984 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5985 * linux-arm-low.c (arm_new_process): Likewise.
5986 (arm_new_thread): Likewise.
5987 * linux-low.c (add_to_pid_list): Likewise.
5988 (linux_add_process): Likewise.
5989 (handle_extended_wait): Likewise.
5990 (add_lwp): Likewise.
5991 (enqueue_one_deferred_signal): Likewise.
5992 (enqueue_pending_signal): Likewise.
5993 (linux_resume_one_lwp_throw): Likewise.
5994 (linux_resume_one_thread): Likewise.
5995 (linux_read_memory): Likewise.
5996 (linux_write_memory): Likewise.
5997 * linux-mips-low.c (mips_linux_new_process): Likewise.
5998 (mips_linux_new_thread): Likewise.
5999 (mips_add_watchpoint): Likewise.
6000 * linux-x86-low.c (initialize_low_arch): Likewise.
6001 * lynx-low.c (lynx_add_process): Likewise.
6002 * mem-break.c (set_raw_breakpoint_at): Likewise.
6003 (set_breakpoint): Likewise.
6004 (add_condition_to_breakpoint): Likewise.
6005 (add_commands_to_breakpoint): Likewise.
6006 (clone_agent_expr): Likewise.
6007 (clone_one_breakpoint): Likewise.
6008 * regcache.c (new_register_cache): Likewise.
6009 * remote-utils.c (look_up_one_symbol): Likewise.
6010 * server.c (queue_stop_reply): Likewise.
6011 (start_inferior): Likewise.
6012 (queue_stop_reply_callback): Likewise.
6013 (handle_target_event): Likewise.
6014 * spu-low.c (fetch_ppc_memory): Likewise.
6015 (store_ppc_memory): Likewise.
6016 * target.c (set_target_ops): Likewise.
6017 * thread-db.c (thread_db_load_search): Likewise.
6018 (try_thread_db_load_1): Likewise.
6019 * tracepoint.c (add_tracepoint): Likewise.
6020 (add_tracepoint_action): Likewise.
6021 (create_trace_state_variable): Likewise.
6022 (cmd_qtdpsrc): Likewise.
6023 (cmd_qtro): Likewise.
6024 (add_while_stepping_state): Likewise.
6025 * win32-low.c (child_add_thread): Likewise.
6026 (get_image_name): Likewise.
6028 2015-08-25 Yao Qi <yao.qi@linaro.org>
6030 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6032 2015-08-25 Yao Qi <yao.qi@linaro.org>
6034 * Makefile.in (aarch64-linux.o): New rule.
6035 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6037 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6038 (aarch64_init_debug_reg_state): Make it extern.
6039 (aarch64_linux_prepare_to_resume): Remove.
6041 2015-08-25 Yao Qi <yao.qi@linaro.org>
6043 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6044 lwp_arch_private_info and ptid_of_lwp.
6046 2015-08-25 Yao Qi <yao.qi@linaro.org>
6048 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6049 Find proc_info by find_process_pid. All callers updated.
6051 2015-08-25 Yao Qi <yao.qi@linaro.org>
6053 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6055 (debug_reg_change_callback): Remove.
6056 (aarch64_notify_debug_reg_change): Remove.
6058 2015-08-25 Yao Qi <yao.qi@linaro.org>
6060 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6061 Call current_lwp_ptid.
6063 2015-08-25 Yao Qi <yao.qi@linaro.org>
6065 * linux-aarch64-low.c (debug_reg_change_callback): Use
6068 2015-08-25 Yao Qi <yao.qi@linaro.org>
6070 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6072 2015-08-25 Yao Qi <yao.qi@linaro.org>
6074 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6076 2015-08-25 Yao Qi <yao.qi@linaro.org>
6078 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6081 2015-08-25 Yao Qi <yao.qi@linaro.org>
6083 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6085 (debug_reg_change_callback): Remove argument entry and add argument
6086 lwp. Remove local variable thread. Don't print thread id in the
6087 debugging output. Don't check whether pid of thread equals to pid.
6088 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6089 iterate_over_lwps instead find_inferior.
6091 2015-08-24 Pedro Alves <palves@redhat.com>
6093 * inferiors.c (get_first_process): New function.
6094 * inferiors.h (get_first_process): New declaration.
6095 * remote-utils.c (read_ptid): Default to the first process in the
6096 list, instead of to the current thread's process.
6098 2015-08-24 Pedro Alves <palves@redhat.com>
6100 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6101 * event-loop.c: Likewise.
6102 * remote-utils.c: Likewise.
6103 * tracepoint.c: Likewise.
6105 2015-08-24 Pedro Alves <palves@redhat.com>
6107 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6110 2015-08-21 Pedro Alves <palves@redhat.com>
6112 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6113 instead of literal 1.
6115 2015-08-21 Pedro Alves <palves@redhat.com>
6117 * tdesc.c (default_description): Explicitly zero-initialize.
6119 2015-08-21 Pedro Alves <palves@redhat.com>
6122 * inferiors.c (remove_thread): Discard any pending stop reply for
6124 * server.c (remove_all_on_match_pid): Rename to ...
6125 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6127 (discard_queued_stop_replies): Change parameter to a ptid. Now
6129 (handle_v_kill, kill_inferior_callback, captured_main)
6130 (process_serial_event): Adjust.
6131 * server.h (discard_queued_stop_replies): Declare.
6133 2015-08-21 Pedro Alves <palves@redhat.com>
6135 * linux-low.c (wait_for_sigstop): Always switch to no thread
6136 selected if the previously current thread dies.
6137 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6138 process instead of the current thread's.
6139 * remote-utils.c (input_interrupt): Don't check if there's no
6141 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6142 current thread to the general thread fails, error out.
6143 (handle_qxfer_auxv, handle_qxfer_libraries)
6144 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6145 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6146 (handle_query): Check if there's a thread selected instead of
6147 checking whether there's any thread in the thread list.
6148 (handle_qxfer_threads, handle_qxfer_btrace)
6149 (handle_qxfer_btrace_conf): Don't error out early if there's no
6150 thread in the thread list.
6151 (handle_v_cont, myresume): Don't set the current thread to the
6153 (process_serial_event) <Hg handling>: Also set thread_id if the
6154 previous general thread is still alive.
6155 (process_serial_event) <g/G handling>: If setting the current
6156 thread to the general thread fails, error out.
6157 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6158 thread's lwp instead of the current thread's.
6159 * target.c (set_desired_thread): If the desired thread was not
6160 found, leave the current thread pointing to NULL. Return an int
6161 (boolean) indicating success.
6162 * target.h (set_desired_thread): Change return type to int.
6164 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6166 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6167 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6169 (ps_get_thread_area): New function.
6171 2015-08-19 Gary Benson <gbenson@redhat.com>
6173 * hostio.c (handle_pread): Do not attempt to read more data
6174 than hostio_reply_with_data can fit in a packet.
6176 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6178 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6180 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6182 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6184 2015-08-06 Pedro Alves <palves@redhat.com>
6186 * tracepoint.c (expr_eval_result): Now an int.
6188 2015-08-06 Pedro Alves <palves@redhat.com>
6190 * gdbthread.h (struct regcache): Forward declare.
6191 (struct thread_info) <regcache_data>: Now a struct regcache
6193 * inferiors.c (inferior_regcache_data)
6194 (set_inferior_regcache_data): Now work with struct regcache
6196 * inferiors.h (struct regcache): Forward declare.
6197 (inferior_regcache_data, set_inferior_regcache_data): Now work
6198 with struct regcache pointers.
6199 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6200 (free_register_cache_thread): Remove struct regcache pointer
6203 2015-08-06 Pedro Alves <palves@redhat.com>
6205 * server.c (captured_main): On error, print the exception message
6206 to stderr, and if run_once is set, throw a quit.
6208 2015-08-06 Pedro Alves <palves@redhat.com>
6210 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6213 2015-08-06 Pedro Alves <palves@redhat.com>
6215 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6216 reading beyond the passed in buffer length.
6218 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6220 * tracepoint.c (symbol_list) <required>: Remove.
6222 2015-08-06 Pedro Alves <palves@redhat.com>
6224 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6225 count if stopping and suspending threads.
6226 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6227 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6228 (linux_detach): Complete an ongoing step-over.
6229 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6231 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6232 (linux_wait_1): If passing a signal to the inferior after
6233 finishing a step-over, unsuspend and re-resume all lwps. If we
6234 see a single-step event but the thread should be continuing, don't
6235 pass the trap to gdb.
6236 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6237 internal_error instead of gdb_assert.
6238 (enqueue_pending_signal): New function.
6239 (check_ptrace_stopped_lwp_gone): Add debug output.
6240 (start_step_over): Use internal_error instead of gdb_assert.
6241 (complete_ongoing_step_over): New function.
6242 (linux_resume_one_thread): Don't resume a suspended thread.
6243 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6246 2015-08-06 Pedro Alves <palves@redhat.com>
6248 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6249 (linux_thread_alive): Use lwp_is_marked_dead.
6250 (extended_event_reported): Delete.
6251 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6252 instead of extended_event_reported.
6253 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6255 (lwp_is_marked_dead): New function.
6256 (lwp_running): Use lwp_is_marked_dead.
6257 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6260 2015-08-06 Pedro Alves <palves@redhat.com>
6262 * linux-low.c (linux_wait_1): Move fork event output out of the
6263 !report_to_gdb check. Pass event_child->waitstatus to
6264 target_waitstatus_to_string instead of ourstatus.
6266 2015-08-04 Yao Qi <yao.qi@linaro.org>
6268 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6269 if current_thread is 32 bit.
6271 2015-08-04 Yao Qi <yao.qi@linaro.org>
6273 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6274 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6275 * server.c (extended_protocol): Remove "static".
6276 * server.h (extended_protocol): Declare it.
6278 2015-08-04 Yao Qi <yao.qi@linaro.org>
6280 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6281 both aarch64 and aarch32.
6282 (aarch64_set_pc): Likewise.
6284 2015-08-04 Yao Qi <yao.qi@linaro.org>
6286 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6287 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6288 arm-with-neon.xml to srv_xmlfiles.
6289 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6290 (is_64bit_tdesc): New function.
6291 (aarch64_linux_read_description): New function.
6292 (aarch64_arch_setup): Call aarch64_linux_read_description.
6293 (regs_info): Rename to regs_info_aarch64.
6294 (aarch64_regs_info): Return right regs_info.
6295 (initialize_low_arch): Call initialize_low_arch_aarch32.
6297 2015-08-04 Yao Qi <yao.qi@linaro.org>
6299 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6300 * linux-aarch32-low.c: New file.
6301 * linux-aarch32-low.h: New file.
6302 * linux-arm-low.c (arm_fill_gregset): Move it to
6303 linux-aarch32-low.c.
6304 (arm_store_gregset): Likewise.
6305 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6306 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6307 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6308 (regs_info): Rename to regs_info_arm.
6309 (arm_regs_info): Return regs_info_aarch32 if
6310 have_ptrace_getregset is 1 and target description is
6311 arm_with_neon or arm_with_vfpv3.
6312 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6313 Call initialize_low_arch_aarch32 instead.
6315 2015-08-04 Yao Qi <yao.qi@linaro.org>
6317 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6318 * linux-low.c: ... here.
6319 * linux-low.h (have_ptrace_getregset): Declare it.
6321 2015-08-04 Pedro Alves <palves@redhat.com>
6323 * thread-db.c (struct thread_db): Use new typedefs.
6324 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6326 (disable_thread_event_reporting): Cast result of dlsym to
6327 destination function pointer type.
6328 (thread_db_mourn): Use td_ta_delete_ftype.
6330 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6332 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6334 (CDX_BREAKPOINT): Define for R2.
6335 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6336 (the_low_target): Add comments.
6338 2015-07-30 Yao Qi <yao.qi@linaro.org>
6340 * linux-arm-low.c (arm_hwcap): Remove it.
6341 (arm_read_description): New local variable arm_hwcap. Don't
6342 set arm_hwcap to zero.
6344 2015-07-30 Yao Qi <yao.qi@linaro.org>
6346 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6347 Use regcache->tdesc instead.
6348 (arm_store_wmmxregset): Likewise.
6349 (arm_fill_vfpregset): Likewise.
6350 (arm_store_vfpregset): Likewise.
6352 2015-07-30 Yao Qi <yao.qi@linaro.org>
6354 * linux-arm-low.c: Include arch/arm.h.
6355 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6356 (arm_store_gregset): Likewise.
6358 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6360 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6361 ptrace's 4th parameter.
6363 2015-07-27 Yao Qi <yao.qi@linaro.org>
6365 * configure.srv (case aarch64*-*-linux*): Don't set
6368 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6370 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6372 * linux-arm-low.c: Likewise.
6373 * linux-cris-low.c: Likewise.
6374 * linux-crisv32-low.c: Likewise.
6375 * linux-low.c: Likewise.
6376 * linux-m68k-low.c: Likewise.
6377 * linux-mips-low.c: Likewise.
6378 * linux-nios2-low.c: Likewise.
6379 * linux-s390-low.c: Likewise.
6380 * linux-sparc-low.c: Likewise.
6381 * linux-tic6x-low.c: Likewise.
6382 * linux-tile-low.c: Likewise.
6383 * linux-x86-low.c: Likewise.
6385 2015-07-24 Pedro Alves <palves@redhat.com>
6387 * config.in: Regenerate.
6388 * configure: Regenerate.
6390 2015-07-24 Pedro Alves <palves@redhat.com>
6392 * acinclude.m4: Include ../ptrace.m4.
6393 * configure.ac: Call GDB_AC_PTRACE.
6394 * config.in, configure: Regenerate.
6396 2015-07-24 Yao Qi <yao.qi@linaro.org>
6398 * linux-low.c (linux_create_inferior): Remove setting to
6399 proc->priv->new_inferior.
6400 (linux_attach): Likewise.
6401 (linux_low_filter_event): Likewise.
6402 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6404 2015-07-24 Yao Qi <yao.qi@linaro.org>
6406 * linux-low.c (linux_arch_setup): New function.
6407 (linux_low_filter_event): If proc->tdesc is NULL and
6408 proc->attached is true, call the_low_target.arch_setup.
6409 Otherwise, keep status pending, and return.
6410 (linux_resume_one_lwp_throw): Don't call get_pc if
6411 thread->while_stepping isn't NULL. Don't call
6412 get_thread_regcache if proc->tdesc is NULL.
6413 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6414 (linux_target_ops): Install arch_setup.
6415 * server.c (start_inferior): Call the_target->arch_setup.
6416 * target.h (struct target_ops) <arch_setup>: New field.
6417 (target_arch_setup): New marco.
6418 * lynx-low.c (lynx_target_ops): Update.
6419 * nto-low.c (nto_target_ops): Update.
6420 * spu-low.c (spu_target_ops): Update.
6421 * win32-low.c (win32_target_ops): Update.
6423 2015-07-24 Yao Qi <yao.qi@linaro.org>
6425 * linux-low.c (linux_add_process): Don't set
6426 proc->priv->new_inferior.
6427 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6428 (linux_attach): Likewise.
6430 2015-07-24 Yao Qi <yao.qi@linaro.org>
6432 * server.c (start_inferior): Code refactor.
6434 2015-07-24 Yao Qi <yao.qi@linaro.org>
6436 * server.c (process_serial_event): Set general_thread.
6438 2015-07-21 Yao Qi <yao.qi@linaro.org>
6440 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6441 aarch64_linux_get_debug_reg_capacity.
6443 2015-07-17 Yao Qi <yao.qi@linaro.org>
6445 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6446 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6447 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6448 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6449 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6450 (AARCH64_HWP_ALIGNMENT): Likewise.
6451 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6452 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6453 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6454 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6455 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6456 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6457 (struct aarch64_debug_reg_state): Likewise.
6458 (struct arch_lwp_info): Likewise.
6459 (aarch64_align_watchpoint): Likewise.
6460 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6461 (aarch64_watchpoint_length): Likewise.
6462 (aarch64_point_encode_ctrl_reg): Likewise
6463 (aarch64_point_is_aligned): Likewise.
6464 (aarch64_align_watchpoint): Likewise.
6465 (aarch64_linux_set_debug_regs):
6466 (aarch64_dr_state_insert_one_point): Likewise.
6467 (aarch64_dr_state_remove_one_point): Likewise.
6468 (aarch64_handle_breakpoint): Likewise.
6469 (aarch64_handle_aligned_watchpoint): Likewise.
6470 (aarch64_handle_unaligned_watchpoint): Likewise.
6471 (aarch64_handle_watchpoint): Likewise.
6473 2015-07-17 Yao Qi <yao.qi@linaro.org>
6475 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6476 and don't aarch64_get_debug_reg_state. All callers update.
6477 (aarch64_handle_aligned_watchpoint): Likewise.
6478 (aarch64_handle_unaligned_watchpoint): Likewise.
6479 (aarch64_handle_watchpoint): Likewise.
6480 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6481 (aarch64_remove_point): Likewise.
6483 2015-07-17 Yao Qi <yao.qi@linaro.org>
6485 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6487 (aarch64_handle_unaligned_watchpoint): Likewise.
6489 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6491 Revert the previous 3 commits:
6492 Move gdb_regex* to common/
6493 Move linux_find_memory_regions_full & co.
6494 gdbserver build-id attribute generator
6496 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6497 Jan Kratochvil <jan.kratochvil@redhat.com>
6499 gdbserver build-id attribute generator.
6500 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6501 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6502 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6504 (get_dynamic): Use find_pdhr to traverse program headers.
6505 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6506 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6507 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6508 (get_hex_build_id): New.
6509 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6510 to reply XML document.
6512 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6513 Jan Kratochvil <jan.kratochvil@redhat.com>
6515 * target.c: Include target/target-utils.h and fcntl.h.
6516 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6517 (target_fileio_read_stralloc): New functions.
6519 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6521 * Makefile.in (OBS): Add gdb_regex.o.
6523 * config.in: Rebuilt.
6524 * configure: Rebuilt.
6526 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6527 Jan Kratochvil <jan.kratochvil@redhat.com>
6529 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6530 * Makefile.in (OBS): Add target-utils.o.
6531 (linux-maps.o, target-utils.o): New.
6532 * configure.srv (srv_linux_obj): Add linux-maps.o.
6534 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6536 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6538 (the_low_target): Install it.
6540 2015-07-14 Pedro Alves <palves@redhat.com>
6542 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6543 Instead, ignore ECHILD, and throw an error for other errnos.
6545 2015-07-10 Pedro Alves <palves@redhat.com>
6547 * event-loop.c (struct callback_event) <data>: Change type to
6548 gdb_client_data instance instead of gdb_client_data pointer.
6549 (append_callback_event): Adjust.
6551 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6553 * linux-aarch64-low.c: Add comments for each linux_target_ops
6554 method. Remove comments already covered in target_ops and
6555 linux_target_ops definitions.
6556 (the_low_target): Add comments for each unimplemented method.
6558 2015-07-09 Yao Qi <yao.qi@linaro.org>
6560 * linux-aarch64-low.c (aarch64_regmap): Remove.
6561 (aarch64_usrregs_info): Remove.
6562 (regs_info): Set field usrregs to NULL.
6564 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6566 * linux-low.c: Include "rsp-low.h"
6567 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6568 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6569 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6570 (handle_btrace_enable_pt): New.
6571 (handle_btrace_general_set): Support "pt".
6572 (handle_btrace_conf_general_set): Support "pt:size".
6574 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6576 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6579 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6581 * linux-aarch64-low.c: Remove comment about endianness.
6582 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6583 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6586 2015-06-24 Gary Benson <gbenson@redhat.com>
6588 * linux-i386-ipa.c (stdint.h): Do not include.
6589 * lynx-i386-low.c (stdint.h): Likewise.
6590 * lynx-ppc-low.c (stdint.h): Likewise.
6591 * mem-break.c (stdint.h): Likewise.
6592 * thread-db.c (stdint.h): Likewise.
6593 * tracepoint.c (stdint.h): Likewise.
6594 * win32-low.c (stdint.h): Likewise.
6596 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6598 * server.c (write_qxfer_response): Update call to
6599 remote_escape_output.
6601 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6602 Jan Kratochvil <jan.kratochvil@redhat.com>
6604 Merge multiple hex conversions.
6605 * gdbreplay.c (tohex): Rename to 'fromhex'.
6606 (logchar): Use fromhex.
6608 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6610 * server.c (handle_qxfer_libraries): Set `version' attribute for
6613 2015-06-10 Gary Benson <gbenson@redhat.com>
6615 * target.h (struct target_ops) <multifs_open>: New field.
6616 <multifs_unlink>: Likewise.
6617 <multifs_readlink>: Likewise.
6618 * linux-low.c (nat/linux-namespaces.h): New include.
6619 (linux_target_ops): Initialize the_target->multifs_open,
6620 the_target->multifs_unlink and the_target->multifs_readlink.
6621 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6622 * hostio.c (hostio_fs_pid): New static variable.
6623 (hostio_handle_new_gdb_connection): New function.
6624 (handle_setfs): Likewise.
6625 (handle_open): Use the_target->multifs_open as appropriate.
6626 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6627 (handle_readlink): Use the_target->multifs_readlink as
6629 (handle_vFile): Handle vFile:setfs packets.
6630 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6631 after target_handle_new_gdb_connection.
6633 2015-06-10 Gary Benson <gbenson@redhat.com>
6635 * configure.ac (AC_CHECK_FUNCS): Add setns.
6636 * config.in: Regenerate.
6637 * configure: Likewise.
6638 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6639 (linux-namespaces.o): New rule.
6640 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6642 2015-06-09 Gary Benson <gbenson@redhat.com>
6644 * hostio.c (handle_open): Process mode argument with
6645 fileio_to_host_mode.
6647 2015-06-01 Yao Qi <yao.qi@linaro.org>
6649 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6650 * linux-x86-low.c: Likewise.
6652 2015-05-28 Don Breazeal <donb@codesourcery.com>
6654 * linux-low.c (handle_extended_wait): Initialize
6655 thread_info.last_resume_kind for new fork children.
6657 2015-05-15 Pedro Alves <palves@redhat.com>
6659 * target.h (target_handle_new_gdb_connection): Rewrite using if
6660 wrapped in do/while.
6662 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6664 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6665 * configure, config.in: Regenerate.
6666 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6669 2015-05-12 Don Breazeal <donb@codesourcery.com>
6671 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6672 PTRACE_EVENT_VFORK_DONE.
6673 (linux_low_ptrace_options, extended_event_reported): Add vfork
6675 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6676 and "vforkdone" for RSP 'T' Stop Reply Packet.
6677 * server.h (report_vfork_events): Declare
6680 2015-05-12 Don Breazeal <donb@codesourcery.com>
6682 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6683 (the_low_target) <new_fork>: Initialize new member.
6684 * linux-arm-low.c (arm_new_fork): New function.
6685 (the_low_target) <new_fork>: Initialize new member.
6686 * linux-low.c (handle_extended_wait): Call new target function
6688 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6689 * linux-mips-low.c (mips_add_watchpoint): New function
6690 extracted from mips_insert_point.
6691 (the_low_target) <new_fork>: Initialize new member.
6692 (mips_linux_new_fork): New function.
6693 (mips_insert_point): Call mips_add_watchpoint.
6694 * linux-x86-low.c (x86_linux_new_fork): New function.
6695 (the_low_target) <new_fork>: Initialize new member.
6697 2015-05-12 Don Breazeal <donb@codesourcery.com>
6699 * linux-low.c (handle_extended_wait): Implement return value,
6700 rename argument 'event_child' to 'event_lwp', handle
6701 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6702 (linux_low_ptrace_options): New function.
6703 (linux_low_filter_event): Call linux_low_ptrace_options,
6704 use different argument fo linux_enable_event_reporting,
6705 use return value from handle_extended_wait.
6706 (extended_event_reported): New function.
6707 (linux_wait_1): Call extended_event_reported and set
6708 status to report fork events.
6709 (linux_write_memory): Add pid to debug message.
6710 (reset_lwp_ptrace_options_callback): New function.
6711 (linux_handle_new_gdb_connection): New function.
6712 (linux_target_ops): Initialize new structure member.
6713 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6714 * lynx-low.c: Initialize new structure member.
6715 * remote-utils.c (prepare_resume_reply): Implement stop reason
6716 "fork" for "T" stop message.
6717 * server.c (handle_query): Call handle_new_gdb_connection.
6718 * server.h (report_fork_events): Declare global flag.
6719 * target.h (struct target_ops) <handle_new_gdb_connection>:
6721 (target_handle_new_gdb_connection): New macro.
6722 * win32-low.c: Initialize new structure member.
6724 2015-05-12 Don Breazeal <donb@codesourcery.com>
6726 * mem-break.c (APPEND_TO_LIST): Define macro.
6727 (clone_agent_expr): New function.
6728 (clone_one_breakpoint): New function.
6729 (clone_all_breakpoints): New function.
6730 * mem-break.h: Declare new functions.
6732 2015-05-12 Don Breazeal <donb@codesourcery.com>
6734 * linux-low.c (linux_supports_fork_events): New function.
6735 (linux_supports_vfork_events): New function.
6736 (linux_target_ops): Initialize new structure members.
6737 (initialize_low): Call linux_check_ptrace_features.
6738 * lynx-low.c (lynx_target_ops): Initialize new structure
6740 * server.c (report_fork_events, report_vfork_events):
6742 (handle_query): Add new features to qSupported packet and
6744 (captured_main): Initialize new global variables.
6745 * target.h (struct target_ops) <supports_fork_events>:
6747 <supports_vfork_events>: New member.
6748 (target_supports_fork_events): New macro.
6749 (target_supports_vfork_events): New macro.
6750 * win32-low.c (win32_target_ops): Initialize new structure
6753 2015-05-12 Gary Benson <gbenson@redhat.com>
6755 * server.c (handle_qxfer_exec_file): Use current process
6758 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6760 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6761 Remove HAVE_PTRACE_GETREGS conditionals.
6762 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6763 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6765 2015-05-08 Yao Qi <yao.qi@linaro.org>
6767 * linux-low.c (linux_supports_conditional_breakpoints): New
6769 (linux_target_ops): Install new target method.
6770 * lynx-low.c (lynx_target_ops): Install NULL hook for
6771 supports_conditional_breakpoints.
6772 * nto-low.c (nto_target_ops): Likewise.
6773 * spu-low.c (spu_target_ops): Likewise.
6774 * win32-low.c (win32_target_ops): Likewise.
6775 * server.c (handle_query): Check
6776 target_supports_conditional_breakpoints.
6777 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6779 (target_supports_conditional_breakpoints): New macro.
6781 2015-05-06 Pedro Alves <palves@redhat.com>
6784 * server.c (start_inferior): If the process exits, mourn it.
6786 2015-04-21 Gary Benson <gbenson@redhat.com>
6788 * hostio.c (fileio_open_flags_to_host): Factored out to
6789 fileio_to_host_openflags in common/fileio.c. Single use
6792 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6794 * linux-xtensa-low.c (xtensa_fill_gregset)
6795 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6798 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6800 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6801 (regs_info): Replace usrregs pointer with NULL.
6803 2015-04-17 Gary Benson <gbenson@redhat.com>
6805 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6806 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6807 * server.c (handle_qxfer_exec_file): New function.
6808 (qxfer_packets): Add exec-file entry.
6809 (handle_query): Report qXfer:exec-file:read as supported packet.
6811 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6813 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6815 2015-04-09 Gary Benson <gbenson@redhat.com>
6817 * hostio-errno.c (errno_to_fileio_error): Remove function.
6818 Update caller to use remote_fileio_to_fio_error.
6820 2015-04-09 Yao Qi <yao.qi@linaro.org>
6822 * linux-low.c (linux_insert_point): Call
6823 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6824 (linux_remove_point): Call remove_memory_breakpoint if type is
6826 * linux-x86-low.c (x86_insert_point): Don't call
6827 insert_memory_breakpoint.
6828 (x86_remove_point): Don't call remove_memory_breakpoint.
6830 2015-04-01 Pedro Alves <palves@redhat.com>
6831 Cleber Rosa <crosa@redhat.com>
6833 * server.c (gdbserver_usage): Reorganize and extend the usage
6836 2015-03-24 Pedro Alves <palves@redhat.com>
6838 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6839 output. Also dump TRAP_TRACE.
6840 (linux_low_filter_event): In debug output, distinguish a
6841 resume_stop SIGSTOP from a delayed SIGSTOP.
6843 2015-03-24 Gary Benson <gbenson@redhat.com>
6845 * linux-x86-low.c (x86_linux_new_thread): Moved to
6847 (x86_linux_prepare_to_resume): Likewise.
6849 2015-03-24 Gary Benson <gbenson@redhat.com>
6851 * Makefile.in (x86-linux-dregs.o): New rule.
6852 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6853 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6854 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6855 (x86_linux_dr_get): Likewise.
6856 (x86_linux_dr_set): Likewise.
6857 (update_debug_registers_callback): Likewise.
6858 (x86_linux_dr_set_addr): Likewise.
6859 (x86_linux_dr_get_addr): Likewise.
6860 (x86_linux_dr_set_control): Likewise.
6861 (x86_linux_dr_get_control): Likewise.
6862 (x86_linux_dr_get_status): Likewise.
6863 (x86_linux_update_debug_registers): Likewise.
6865 2015-03-24 Gary Benson <gbenson@redhat.com>
6867 * linux-x86-low.c (x86_linux_update_debug_registers):
6868 New function, factored out from...
6869 (x86_linux_prepare_to_resume): ...this.
6871 2015-03-24 Gary Benson <gbenson@redhat.com>
6873 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6874 (x86_linux_dr_set): Likewise.
6875 (update_debug_registers_callback): Likewise.
6876 (x86_linux_dr_set_addr): Likewise.
6877 (x86_linux_dr_get_addr): Likewise.
6878 (x86_linux_dr_set_control): Likewise.
6879 (x86_linux_dr_get_control): Likewise.
6880 (x86_linux_dr_get_status): Likewise.
6881 (x86_linux_prepare_to_resume): Likewise.
6883 2015-03-24 Gary Benson <gbenson@redhat.com>
6885 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6886 Use perror_with_name. Pass string through gettext.
6887 (x86_linux_dr_set): Likewise.
6889 2015-03-24 Gary Benson <gbenson@redhat.com>
6891 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6892 (x86_linux_dr_set_addr): ...this.
6893 (x86_dr_low_get_addr): Rename to...
6894 (x86_linux_dr_get_addr): ...this.
6895 (x86_dr_low_set_control): Rename to...
6896 (x86_linux_dr_set_control): ...this.
6897 (x86_dr_low_get_control): Rename to...
6898 (x86_linux_dr_get_control): ...this.
6899 (x86_dr_low_get_status): Rename to...
6900 (x86_linux_dr_get_status): ...this.
6901 (x86_dr_low): Update with new function names.
6903 2015-03-24 Gary Benson <gbenson@redhat.com>
6905 * Makefile.in (x86-linux.o): New rule.
6906 * configure.srv: Add x86-linux.o to relevant targets.
6907 * linux-low.c (lwp_set_arch_private_info): New function.
6908 (lwp_arch_private_info): Likewise.
6909 * linux-x86-low.c: Include nat/x86-linux.h.
6910 (arch_lwp_info): Removed structure.
6911 (update_debug_registers_callback):
6912 Use lwp_set_debug_registers_changed.
6913 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6914 and lwp_set_debug_registers_changed.
6915 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6917 2015-03-24 Gary Benson <gbenson@redhat.com>
6919 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6920 * linux-arm-low.c (arm_new_thread): Likewise.
6921 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6922 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6923 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6924 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6926 2015-03-24 Gary Benson <gbenson@redhat.com>
6928 * linux-low.c (ptid_of_lwp): New function.
6929 (lwp_is_stopped): Likewise.
6930 (lwp_stop_reason): Likewise.
6931 * linux-x86-low.c (update_debug_registers_callback):
6933 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6936 2015-03-24 Gary Benson <gbenson@redhat.com>
6938 * linux-low.h (linux_stop_lwp): Remove declaration.
6940 2015-03-24 Gary Benson <gbenson@redhat.com>
6942 * linux-low.h: Include nat/linux-nat.h.
6943 * linux-low.c (iterate_over_lwps_args): New structure.
6944 (iterate_over_lwps_filter): New function.
6945 (iterate_over_lwps): Likewise.
6946 * linux-x86-low.c (update_debug_registers_callback):
6947 Update signature to what iterate_over_lwps expects.
6948 Remove PID check that iterate_over_lwps now performs.
6949 (x86_dr_low_set_addr): Use iterate_over_lwps.
6950 (x86_dr_low_set_control): Likewise.
6952 2015-03-24 Gary Benson <gbenson@redhat.com>
6954 * linux-x86-low.c (x86_debug_reg_state): New function.
6955 (x86_linux_prepare_to_resume): Use the above.
6957 2015-03-24 Gary Benson <gbenson@redhat.com>
6959 * linux-low.c (current_lwp_ptid): New function.
6960 * linux-x86-low.c: Include nat/linux-nat.h.
6961 (x86_dr_low_get_addr): Use current_lwp_ptid.
6962 (x86_dr_low_get_control): Likewise.
6963 (x86_dr_low_get_status): Likewise.
6965 2015-03-20 Pedro Alves <palves@redhat.com>
6967 * tracepoint.c (cmd_qtstatus): Make "str" const.
6969 2015-03-20 Pedro Alves <palves@redhat.com>
6971 * server.c (handle_general_set): Make "req_str" const.
6973 2015-03-19 Pedro Alves <palves@redhat.com>
6975 * linux-low.c (linux_resume_one_lwp): Rename to ...
6976 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6977 instead call perror_with_name.
6978 (check_ptrace_stopped_lwp_gone): New function.
6979 (linux_resume_one_lwp): Reimplement as wrapper around
6980 linux_resume_one_lwp_throw that swallows errors if the LWP is
6983 2015-03-19 Pedro Alves <palves@redhat.com>
6985 * linux-low.c (count_events_callback, select_event_lwp_callback):
6986 No longer check whether the thread has resume_stop as last resume
6989 2015-03-19 Pedro Alves <palves@redhat.com>
6991 * linux-low.c (count_events_callback, select_event_lwp_callback):
6992 Use the lwp's status_pending_p field, not the thread's.
6994 2015-03-19 Pedro Alves <palves@redhat.com>
6996 * linux-low.c (select_event_lwp_callback): Update comments to
6997 no longer mention SIGTRAP.
6999 2015-03-18 Gary Benson <gbenson@redhat.com>
7001 * server.c (handle_query): Do not report vFile:fstat as supported.
7003 2015-03-11 Gary Benson <gbenson@redhat.com>
7005 * hostio.c (sys/types.h): New include.
7006 (sys/stat.h): Likewise.
7007 (common-remote-fileio.h): Likewise.
7008 (handle_fstat): New function.
7009 (handle_vFile): Handle vFile:fstat packets.
7011 2015-03-11 Gary Benson <gbenson@redhat.com>
7013 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7014 struct stat.st_blocks and struct stat.st_blksize.
7015 * configure: Regenerate.
7016 * config.in: Likewise.
7017 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7018 (OBS): Add common-remote-fileio.o.
7019 (common-remote-fileio.o): New rule.
7021 2015-03-09 Pedro Alves <palves@redhat.com>
7023 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7024 'struct sockaddr' pointer in 'accept' call.
7026 2015-03-09 Pedro Alves <palves@redhat.com>
7029 2015-03-07 Pedro Alves <palves@redhat.com>
7030 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7031 or <winsock2.h> here. Instead include "gdb_socket.h".
7032 (remote_open): Use union gdb_sockaddr_u.
7033 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7034 or <winsock2.h> here. Instead include "gdb_socket.h".
7035 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7036 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7038 (init_named_socket, gdb_agent_helper_thread): Use union
7041 2015-03-07 Pedro Alves <palves@redhat.com>
7043 * configure.ac (build_warnings): Move
7044 -Wdeclaration-after-statement to the C-specific set.
7045 * configure: Regenerate.
7047 2015-03-07 Pedro Alves <palves@redhat.com>
7049 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7050 or <winsock2.h> here. Instead include "gdb_socket.h".
7051 (remote_open): Use union gdb_sockaddr_u.
7052 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7053 or <winsock2.h> here. Instead include "gdb_socket.h".
7054 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7055 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7057 (init_named_socket, gdb_agent_helper_thread): Use union
7060 2015-03-07 Pedro Alves <palves@redhat.com>
7062 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7065 2015-03-06 Yao Qi <yao.qi@linaro.org>
7067 * linux-aarch64-low.c (aarch64_insert_point): Use
7068 show_debug_regs as a boolean.
7069 (aarch64_remove_point): Likewise.
7071 2015-03-05 Pedro Alves <palves@redhat.com>
7073 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7074 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7075 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7076 * nto-low.c (nto_target_ops): Likewise.
7077 * spu-low.c (spu_target_ops): Likewise.
7078 * win32-low.c (win32_target_ops): Likewise.
7080 2015-03-04 Pedro Alves <palves@redhat.com>
7082 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7083 Decide whether a breakpoint triggered based on the SIGTRAP's
7085 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7086 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7087 (linux_low_filter_event): Check for breakpoints before checking
7089 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7091 (linux_stopped_by_sw_breakpoint)
7092 (linux_supports_stopped_by_sw_breakpoint)
7093 (linux_stopped_by_hw_breakpoint)
7094 (linux_supports_stopped_by_hw_breakpoint): New functions.
7095 (linux_target_ops): Install new target methods.
7097 2015-03-04 Pedro Alves <palves@redhat.com>
7099 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7100 * server.c (swbreak_feature, hwbreak_feature): New globals.
7101 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7102 (captured_main): Clear swbreak_feature and hwbreak_feature.
7103 * server.h (swbreak_feature, hwbreak_feature): Declare.
7104 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7105 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7106 supports_stopped_by_hw_breakpoint>: New fields.
7107 (target_supports_stopped_by_sw_breakpoint)
7108 (target_stopped_by_sw_breakpoint)
7109 (target_supports_stopped_by_hw_breakpoint)
7110 (target_stopped_by_hw_breakpoint): Declare.
7112 2015-03-04 Pedro Alves <palves@redhat.com>
7114 enum lwp_stop_reason -> enum target_stop_reason
7115 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7116 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7117 (linux_wait_1, stuck_in_jump_pad_callback)
7118 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7119 (linux_stopped_by_watchpoint):
7120 * linux-low.h (enum lwp_stop_reason): Delete.
7121 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7122 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7124 2015-03-04 Yao Qi <yao.qi@linaro.org>
7126 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7128 2015-03-03 Gary Benson <gbenson@redhat.com>
7130 * hostio.c (handle_vFile): Fix prefix lengths.
7132 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7134 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7137 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7139 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7140 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7141 (clean): Add "rm -f" for above C files.
7142 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7143 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7144 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7145 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7146 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7147 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7148 (init_registers_s390x_vx_linux64)
7149 (init_registers_s390x_tevx_linux64)
7150 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7151 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7153 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7154 (s390_store_vxrs_high): New functions.
7155 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7157 (s390_arch_setup): Add logic for selecting one of the new target
7158 descriptions. Activate the new vector regsets if applicable.
7159 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7160 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7161 and init_registers_s390x_tevx_linux64.
7163 2015-03-01 Pedro Alves <palves@redhat.com>
7165 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7168 2015-02-27 Pedro Alves <palves@redhat.com>
7170 * linux-x86-low.c (u_debugreg_offset): New function.
7171 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7173 2015-02-27 Pedro Alves <palves@redhat.com>
7175 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7176 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7177 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7178 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7179 (ps_lsetfpregs, ps_getpid)
7180 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7181 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7182 (ps_lsetxregs, ps_plog): Declare.
7184 2015-02-27 Pedro Alves <palves@redhat.com>
7186 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7187 IP_AGENT_EXPORT_FUNC.
7188 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7189 IP_AGENT_EXPORT_FUNC.
7190 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7191 (IP_AGENT_EXPORT): Delete.
7192 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7193 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7194 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7195 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7196 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7197 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7198 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7199 (traceframe_read_count, traceframe_write_count)
7200 (traceframes_created, trace_state_variables, get_raw_reg)
7201 (get_trace_state_variable_value, set_trace_state_variable_value)
7202 (ust_loaded, helper_thread_id, cmd_buf): Use
7203 IPA_SYM_EXPORTED_NAME.
7204 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7205 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7206 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7207 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7208 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7209 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7210 EXTERN_C_PUSH/EXTERN_C_POP.
7211 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7212 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7213 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7214 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7215 (traceframe_write_count, traceframe_read_count)
7216 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7217 (about_to_request_buffer_space, get_trace_state_variable_value)
7218 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7219 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7220 EXTERN_C_PUSH/EXTERN_C_POP.
7221 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7222 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7223 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7224 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7225 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7226 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7227 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7228 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7230 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7231 (IP_AGENT_EXPORT_VAR_DECL): Define.
7233 (gdb_agent_get_raw_reg): Declare.
7235 2015-02-27 Tom Tromey <tromey@redhat.com>
7236 Pedro Alves <palves@redhat.com>
7238 Rename symbols whose names are reserved C++ keywords throughout.
7240 2015-02-27 Pedro Alves <palves@redhat.com>
7242 * Makefile.in (COMPILER): New, get it from autoconf.
7243 (CXX): Get from autoconf instead.
7244 (COMPILE.pre): Use COMPILER.
7245 (CC-LD): Rename to ...
7246 (CC_LD): ... this. Use COMPILER.
7247 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7248 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7249 * acinclude.m4: Include build-with-cxx.m4.
7250 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7251 Disable -Werror by default if building in C++ mode.
7252 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7253 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7254 the C++ compiler. Save/restore CXXFLAGS too.
7255 * configure: Regenerate.
7257 2015-02-27 Pedro Alves <palves@redhat.com>
7259 * acinclude.m4: Include libiberty.m4.
7260 * configure.ac: Call libiberty_INIT.
7261 * config.in, configure: Regenerate.
7263 2015-02-26 Pedro Alves <palves@redhat.com>
7265 * linux-low.c (linux_wait_1): When incrementing the PC past a
7266 program breakpoint always use the_low_target.breakpoint_len as
7267 increment, rather than the maximum between that and
7268 the_low_target.decr_pc_after_break.
7270 2015-02-23 Pedro Alves <palves@redhat.com>
7272 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7273 thread was doing a step-over; always adjust the PC if
7274 we stepped over a permanent breakpoint.
7275 (linux_wait_1): If we stepped over breakpoint that was on top of a
7276 permanent breakpoint, manually advance the PC past it.
7278 2015-02-23 Pedro Alves <palves@redhat.com>
7280 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7282 (x86_fill_gregset, x86_store_gregset): Use it when handling
7285 2015-02-20 Pedro Alves <palves@redhat.com>
7287 * thread-db.c: Include "nat/linux-procfs.h".
7288 (thread_db_init): Skip listing new threads if the kernel supports
7289 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7291 2015-02-20 Pedro Alves <palves@redhat.com>
7293 * linux-low.c (status_pending_p_callback): Use ptid_match.
7295 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7297 PR breakpoints/16812
7298 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7299 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7300 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7302 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7304 PR breakpoints/15956
7305 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7307 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7309 * linux-low.c (linux_low_btrace_conf): Print size.
7310 * server.c (handle_btrace_conf_general_set): New.
7311 (hanle_general_set): Call handle_btrace_conf_general_set.
7312 (handle_query): Report Qbtrace-conf:bts:size as supported.
7314 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7316 * linux-low.c (linux_low_enable_btrace): Update parameters.
7317 (linux_low_btrace_conf): New.
7318 (linux_target_ops)<to_btrace_conf>: Initialize.
7319 * server.c (current_btrace_conf): New.
7320 (handle_btrace_enable): Rename to ...
7321 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7322 to target_enable_btrace. Update comment. Update users.
7323 (handle_qxfer_btrace_conf): New.
7324 (qxfer_packets): Add btrace-conf entry.
7325 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7326 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7327 (target_ops)<read_btrace_conf>: New.
7328 (target_enable_btrace): Update parameters.
7329 (target_read_btrace_conf): New.
7331 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7333 * server.c (handle_btrace_general_set): Remove call to
7334 target_supports_btrace.
7335 (supported_btrace_packets): New.
7336 (handle_query): Call supported_btrace_packets.
7337 * target.h: include btrace-common.h.
7338 (btrace_target_info): Removed.
7339 (supports_btrace, target_supports_btrace): Update parameters.
7341 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7343 * Makefile.in (SFILES): Add common/btrace-common.c.
7344 (OBS): Add common/btrace-common.o.
7345 (btrace-common.o): Add build rules.
7346 * linux-low: Include btrace-common.h.
7347 (linux_low_read_btrace): Use struct btrace_data. Call
7348 btrace_data_init and btrace_data_fini.
7350 2015-02-06 Pedro Alves <palves@redhat.com>
7352 * thread-db.c (find_new_threads_callback): Add debug output.
7354 2015-02-04 Pedro Alves <palves@redhat.com>
7356 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7357 (resume_stopped_resumed_lwps): New function.
7358 (linux_wait_for_event_filtered): Use it.
7360 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7362 * Makefile.in (SFILES): Add linux-personality.c.
7363 (linux-personality.o): New rule.
7364 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7365 list of objects to be built.
7366 * linux-low.c: Include nat/linux-personality.h.
7367 (linux_create_inferior): Remove code to disable address space
7368 randomization (moved to ../nat/linux-personality.c). Create
7369 cleanup to disable address space randomization.
7371 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7373 * Makefile.in (posix-strerror.o): New rule.
7374 (mingw-strerror.o): Likewise.
7375 * configure: Regenerated.
7376 * configure.ac: Source file ../common/common.host. Initialize new
7377 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7379 2015-01-14 Yao Qi <yao@codesourcery.com>
7381 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7382 (ppc-linux.o): New rule.
7383 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7384 * configure.ac: AC_CHECK_FUNCS(getauxval).
7385 * config.in: Re-generated.
7386 * configure: Re-generated.
7387 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7388 ppc64_64bit_inferior_p
7390 2015-01-14 Yao Qi <yao@codesourcery.com>
7392 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7393 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7394 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7395 (PT_ORIG_R3, PT_TRAP): Likewise.
7396 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7397 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7398 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7400 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7402 * i387-fp.c (i387_cache_to_xsave): In look over
7403 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7404 zmmh_low_space field by use of zmmh_high_space.
7406 2015-01-09 Pedro Alves <palves@redhat.com>
7408 * linux-low.c (step_over_bkpt): Move higher up in the file.
7409 (handle_extended_wait): Don't store the stop_pc here.
7410 (get_stop_pc): Adjust comments and rename to ...
7411 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7412 stopped for a software breakpoint or hardware breakpoint.
7413 (thread_still_has_status_pending_p): New function.
7414 (status_pending_p_callback): Use
7415 thread_still_has_status_pending_p. If the event is no longer
7416 interesting, resume the LWP.
7417 (handle_tracepoints): Add assert.
7418 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7419 (wstatus_maybe_breakpoint): New function.
7420 (cancel_breakpoint): Delete function.
7421 (check_stopped_by_watchpoint): New function, factored out from
7422 linux_low_filter_event.
7423 (lp_status_maybe_breakpoint): Delete function.
7424 (linux_low_filter_event): Remove filter_ptid argument.
7425 Leave thread group exits pending here. Store the LWP's stop PC.
7426 Always leave events pending.
7427 (linux_wait_for_event_filtered): Pull all events out of the
7428 kernel, and leave them all pending.
7429 (count_events_callback, select_event_lwp_callback): Consider all
7431 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7432 (select_event_lwp): Only give preference to the stepping LWP in
7433 all-stop mode. Adjust comments.
7434 (ignore_event): New function.
7435 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7436 references to cancel_breakpoints. Adjust to renames. Also give
7437 equal priority to all LWPs that have had events in non-stop mode.
7438 If reporting a software breakpoint event, unadjust the LWP's PC.
7439 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7440 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7442 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7443 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7444 (linux_stopped_by_watchpoint): Adjust.
7445 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7446 * linux-low.h (enum lwp_stop_reason): New.
7447 (struct lwp_info) <stop_pc>: Adjust comment.
7448 <stopped_by_watchpoint>: Delete field.
7449 <stop_reason>: New field.
7450 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7451 * mem-break.c (software_breakpoint_inserted_here)
7452 (hardware_breakpoint_inserted_here): New function.
7453 * mem-break.h (software_breakpoint_inserted_here)
7454 (hardware_breakpoint_inserted_here): Declare.
7455 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7456 (cancel_breakpoints): Delete.
7457 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7458 (upload_fast_traceframes): Remove references to
7461 2015-01-09 Pedro Alves <palves@redhat.com>
7463 * thread-db.c (find_new_threads_callback): Ignore thread if the
7464 kernel thread ID is -1.
7466 2015-01-09 Pedro Alves <palves@redhat.com>
7468 * linux-low.c (linux_attach_fail_reason_string): Move to
7469 nat/linux-ptrace.c, and rename.
7470 (linux_attach_lwp): Update comment.
7471 (attach_proc_task_lwp_callback): New function.
7472 (linux_attach): Adjust to rename and use
7473 linux_proc_attach_tgid_threads.
7474 (linux_attach_fail_reason_string): Delete declaration.
7476 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7478 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7479 * server.c (gdbserver_version): Likewise.
7481 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7483 * remote-utils.c: Include ctype.h.
7484 (input_interrupt): Explicitly handle the case when the char
7485 received is the NUL byte. Improve the printing of non-ASCII
7488 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7490 * linux-low.c (linux_low_filter_event): Update call to
7491 linux_enable_event_reporting following the addition of
7492 a new parameter to that function.
7494 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7497 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7498 (AARCH64_FPCR_REGNO): Likewise.
7499 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7500 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7501 (aarch64_store_fpregset): Likewise.
7503 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7505 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7506 Remove FIXME comment about assumption about N.
7508 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7510 * configure.ac: If large-file support is disabled in GDBserver,
7511 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7512 * configure: Regenerate.
7514 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7516 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7517 warning upon ENODATA from ptrace.
7518 * linux-s390-low.c (s390_store_tdb): New.
7519 (s390_regsets): Add regset for NT_S390_TDB.
7521 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7523 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7524 without a fill_function.
7525 * linux-s390-low.c (s390_fill_last_break): Remove.
7526 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7527 (s390_arch_setup): Use regset's size instead of fill_function for
7530 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7532 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7533 the regset's store function when ptrace returned an error.
7534 * regcache.c (get_thread_regcache): Invalidate register cache
7535 before fetching inferior's registers.
7537 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7539 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7540 while-loop as for-loop.
7541 (regsets_store_inferior_registers): Likewise.
7543 2014-11-28 Yao Qi <yao@codesourcery.com>
7545 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7546 * config.in, configure: Re-generate.
7547 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7550 2014-11-21 Yao Qi <yao@codesourcery.com>
7552 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7553 (AC_CHECK_HEADERS): Remove malloc.h.
7554 * configure: Re-generated.
7555 * config.in: Re-generated.
7556 * server.h: Don't include alloca.h and malloc.h.
7557 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7558 Don't include malloc.h.
7560 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7562 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7563 corresponding ERRNO check in same block.
7565 2014-11-12 Pedro Alves <palves@redhat.com>
7567 * server.c (cont_thread): Update comment.
7568 (start_inferior, attach_inferior): No longer clear cont_thread.
7569 (handle_v_cont): No longer set cont_thread.
7570 (captured_main): Clear cont_thread each time a GDB connects.
7572 2014-11-12 Pedro Alves <palves@redhat.com>
7574 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7575 thread, and don't resume all threads if the Hc thread has exited.
7577 2014-11-12 Pedro Alves <palves@redhat.com>
7579 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7580 the process group instead of to a specific LWP.
7582 2014-10-15 Pedro Alves <palves@redhat.com>
7585 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7587 (arm_set_thread_context): Delete.
7588 (the_low_target): Adjust.
7589 * win32-i386-low.c (debug_registers_changed)
7590 (debug_registers_used): Delete.
7591 (update_debug_registers_callback): New function.
7592 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7593 needing to update their debug registers.
7594 (win32_get_current_dr): New function.
7595 (x86_dr_low_get_addr, x86_dr_low_get_control)
7596 (x86_dr_low_get_status): Fetch the debug register from the thread
7598 (i386_initial_stuff): Adjust.
7599 (i386_get_thread_context): Remove current_event parameter. Don't
7600 clear debug_registers_changed nor copy DR values to
7602 (i386_set_thread_context): Delete.
7603 (i386_prepare_to_resume): New function.
7604 (i386_thread_added): Mark the thread as needing to update irs
7606 (the_low_target): Remove i386_set_thread_context and install
7607 i386_prepare_to_resume.
7608 * win32-low.c (win32_get_thread_context): Adjust.
7609 (win32_set_thread_context): Use SetThreadContext
7611 (win32_prepare_to_resume): New function.
7612 (win32_require_context): New function, factored out from ...
7613 (thread_rec): ... this.
7614 (continue_one_thread): Call win32_prepare_to_resume on each thread
7615 we're about to continue.
7616 (win32_resume): Call win32_prepare_to_resume on the event thread.
7617 * win32-low.h (struct win32_thread_info)
7618 <debug_registers_changed>: New field.
7619 (struct win32_target_ops): Change prototype of set_thread_context,
7620 delete set_thread_context and add prepare_to_resume.
7621 (win32_require_context): New declaration.
7623 2014-10-08 Gary Benson <gbenson@redhat.com>
7625 * server.h: Do not include common-exceptions.h.
7627 2014-10-08 Gary Benson <gbenson@redhat.com>
7629 * server.h: Do not include cleanups.h.
7631 2014-09-30 James Hogan <james.hogan@imgtec.com>
7633 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7636 2014-09-23 Yao Qi <yao@codesourcery.com>
7638 * linux-low.c (lp_status_maybe_breakpoint): New function.
7639 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7640 (count_events_callback): Likewise.
7641 (select_event_lwp_callback): Likewise.
7642 (cancel_breakpoints_callback): Likewise.
7644 2014-09-19 Don Breazeal <donb@codesourcery.com>
7646 * linux-low.c (handle_extended_wait): Call
7647 linux_ptrace_get_extended_event.
7648 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7649 linux_is_extended_waitstatus.
7651 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7653 * Makefile.in (CPPFLAGS): Define.
7654 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7655 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7657 2014-09-16 Gary Benson <gbenson@redhat.com>
7659 * inferiors.h (current_inferior): Renamed as...
7660 (current_thread): New variable. All uses updated.
7661 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7662 (maybe_move_out_of_jump_pad): Likewise.
7663 (cancel_breakpoint): Likewise.
7664 (linux_low_filter_event): Likewise.
7665 (wait_for_sigstop): Likewise.
7666 (linux_resume_one_lwp): Likewise.
7667 (need_step_over_p): Likewise.
7668 (start_step_over): Likewise.
7669 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7670 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7671 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7672 and save_inferior as saved_thread.
7673 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7675 (regcache_invalidate_thread): Likewise.
7676 * remote-utils.c (prepare_resume_reply): Likewise.
7677 * thread-db.c (thread_db_get_tls_address): Likewise.
7678 (disable_thread_event_reporting): Likewise.
7679 (remove_thread_event_breakpoints): Likewise.
7680 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7682 * target.h (set_desired_inferior): Renamed as...
7683 (set_desired_thread): New declaration. All uses updated.
7684 * server.c (myresume): Updated comment to reference thread instead
7686 (handle_serial_event): Likewise.
7687 (handle_target_event): Likewise.
7689 2014-09-12 Tom Tromey <tromey@redhat.com>
7690 Gary Benson <gbenson@redhat.com>
7692 * regcache.h: Include common-regcache.h.
7693 (regcache_read_pc): Don't declare.
7694 * regcache.c (get_thread_regcache_for_ptid): New function.
7696 2014-09-11 Tom Tromey <tromey@redhat.com>
7697 Gary Benson <gbenson@redhat.com>
7699 * symbol.c: New file.
7700 * Makefile.in (SFILES): Add symbol.c.
7701 (OBS): Add symbol.o.
7703 2014-09-11 Gary Benson <gbenson@redhat.com>
7705 * target.c (target_stop_ptid, target_continue_ptid): New
7708 2014-09-11 Tom Tromey <tromey@redhat.com>
7709 Gary Benson <gbenson@redhat.com>
7711 * target.h: Include target/target.h.
7712 * target.c (target_read_memory, target_read_uint32)
7713 (target_write_memory): New functions.
7715 2014-09-11 Gary Benson <gbenson@redhat.com>
7717 * server.h (debug_hw_points): Don't declare.
7718 * server.c (debug_hw_points): Don't define. Replace all uses
7719 with show_debug_regs.
7720 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7721 all uses with show_debug_regs.
7723 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7725 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7726 endianness into account.
7727 (ppc_supply_ptrace_register): Likewise.
7729 2014-09-03 James Hogan <james.hogan@imgtec.com>
7731 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7732 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7734 2014-09-03 Gary Benson <gbenson@redhat.com>
7736 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7737 ALL_DEBUG_ADDRESS_REGISTERS.
7739 2014-09-02 Gary Benson <gbenson@redhat.com>
7741 * i386-low.h: Renamed as...
7742 * x86-low.h: New file. All type, function and variable name
7743 prefixes changed from "i386_" to "x86_". All references updated.
7744 * i386-low.c: Renamed as...
7745 * x86-low.c: New file. All type, function and variable name
7746 prefixes changed from "i386_" to "x86_". All references updated.
7748 2014-09-02 Gary Benson <gbenson@redhat.com>
7750 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7751 (x86_linux_new_thread): Likewise.
7753 2014-08-29 Gary Benson <gbenson@redhat.com>
7755 * server.h (setjmp.h): Do not include.
7756 (toplevel): Do not declare.
7757 (common-exceptions.h): Include.
7758 (cleanups.h): Likewise.
7759 * server.c (toplevel): Do not define.
7760 (exit_code): New static global.
7761 (detach_or_kill_for_exit_cleanup): New function.
7762 (main): New function. Original main renamed to...
7763 (captured_main): New function.
7764 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7766 2014-08-29 Gary Benson <gbenson@redhat.com>
7768 * Makefile.in (SFILES): Add common/common-exceptions.c.
7769 (OBS): Add common-exceptions.o.
7770 (common-exceptions.o): New rule.
7771 * utils.c (prepare_to_throw_exception): New function.
7773 2014-08-29 Gary Benson <gbenson@redhat.com>
7775 * config.in: Regenerate.
7776 * configure: Likewise.
7778 2014-08-29 Gary Benson <gbenson@redhat.com>
7780 * Makefile.in (SFILES): Add common/cleanups.c.
7782 (cleanups.o): New rule.
7784 2014-08-29 Gary Benson <gbenson@redhat.com>
7786 * utils.c (internal_vwarning): New function.
7788 2014-08-28 Gary Benson <gbenson@redhat.com>
7790 * utils.h (fatal): Remove declaration.
7791 * utils.c (fatal): Remove function.
7793 2014-08-28 Gary Benson <gbenson@redhat.com>
7795 * tracepoint.c (gdb_agent_init): Replace fatal with
7797 (initialize_tracepoint): Likewise.
7799 2014-08-28 Gary Benson <gbenson@redhat.com>
7801 * remote-utils.c (remote_prepare): Replace fatal with error.
7803 2014-08-28 Gary Benson <gbenson@redhat.com>
7805 * linux-low.c (linux_async): Replace fatal with warning.
7807 (linux_start_non_stop): Return -1 if linux_async failed.
7809 2014-08-28 Gary Benson <gbenson@redhat.com>
7811 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7813 (i386_dr_low_get_addr): Remove vague comment.
7814 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7817 2014-08-28 Gary Benson <gbenson@redhat.com>
7819 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7820 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7822 (linux_resume_one_lwp): Likewise.
7823 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7825 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7826 with internal_error.
7827 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7828 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7829 (find_register_by_name): Replace fatal with internal_error.
7830 (find_regno): Likewise.
7831 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7832 * thread-db.c (thread_db_create_event): Likewise.
7833 (thread_db_load_search): Likewise.
7834 (try_thread_db_load_1): Likewise.
7835 * tracepoint.c (get_jump_space_head): Replace fatal with
7837 (claim_trampoline_space): Likewise.
7838 (have_fast_tracepoint_trampoline_buffer): Likewise.
7839 (cmd_qtstart): Likewise.
7840 (stop_tracing): Likewise.
7841 (fast_tracepoint_collecting): Likewise.
7842 (target_malloc): Likewise.
7843 (download_tracepoint): Likewise.
7844 (download_trace_state_variables): Replace check with gdb_assert.
7845 (upload_fast_traceframes): Replace fatal with internal_error.
7847 2014-08-19 Tom Tromey <tromey@redhat.com>
7848 Gary Benson <gbenson@redhat.com>
7850 * Makefile.in (SFILES): Add common/common-debug.c.
7851 (OBS): Add common-debug.o.
7852 (common-debug.o): New rule.
7853 * debug.h (debug_printf): Don't declare.
7854 * debug.c (debug_printf): Renamed and rewritten as...
7855 (debug_vprintf): New function.
7857 2014-08-19 Gary Benson <gbenson@redhat.com>
7859 * utils.h: Do not include print-utils.h.
7861 2014-08-19 Tom Tromey <tromey@redhat.com>
7862 Gary Benson <gbenson@redhat.com>
7864 * server.h: Add static assertion.
7865 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7867 2014-08-19 Tom Tromey <tromey@redhat.com>
7868 Gary Benson <gbenson@redhat.com>
7870 * Makefile.in (SFILES): Add common/errors.c.
7871 (OBS): Add errors.o.
7872 (IPA_OBS): Add errors-ipa.o.
7873 (errors.o): New rule.
7874 (errors-ipa.o): Likewise.
7875 * utils.h (perror_with_name, error, warning): Don't declare.
7876 * utils.c (warning): Renamed and rewritten as...
7877 (vwarning): New function.
7878 (error): Renamed and rewritten as...
7879 (verror): New function.
7880 (internal_error): Renamed and rewritten as...
7881 (internal_verror): New function.
7883 2014-08-07 Gary Benson <gbenson@redhat.com>
7885 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7886 * configure: Regenerate.
7887 * config.in: Likewise.
7888 * server.h: Do not include errno.h.
7889 * event-loop.c: Likewise.
7890 * hostio-errno.c: Likewise.
7891 * linux-low.c: Likewise.
7892 * remote-utils.c: Likewise.
7893 * spu-low.c: Likewise.
7894 * utils.c: Likewise.
7895 * gdbreplay.c: Unconditionally include errno.h.
7897 2014-08-07 Gary Benson <gbenson@redhat.com>
7899 * server.h: Do not include string.h.
7900 * event-loop.c: Likewise.
7901 * linux-low.c: Likewise.
7902 * regcache.c: Likewise.
7903 * remote-utils.c: Likewise.
7904 * spu-low.c: Likewise.
7905 * utils.c: Likewise.
7907 2014-08-07 Gary Benson <gbenson@redhat.com>
7909 * server.h: Do not include gdb_assert.h.
7911 2014-08-07 Gary Benson <gbenson@redhat.com>
7913 * server.h: Do not include common-utils.h.
7915 2014-08-07 Gary Benson <gbenson@redhat.com>
7917 * server.h: Do not include ptid.h.
7918 * notif.h: Likewise.
7920 2014-08-07 Gary Benson <gbenson@redhat.com>
7922 * server.h: Do not include gdb_locale.h.
7924 2014-08-07 Gary Benson <gbenson@redhat.com>
7926 * server.h: Do not include gdb/signals.h.
7927 * win32-low.c: Likewise.
7929 2014-08-07 Gary Benson <gbenson@redhat.com>
7931 * server.h: Do not include pathmax.h.
7933 2014-08-07 Gary Benson <gbenson@redhat.com>
7935 * server.h: Do not include libiberty.h.
7936 * linux-bfin-low.c: Likewise.
7938 2014-08-07 Gary Benson <gbenson@redhat.com>
7940 * server.h: Do not include ansidecl.h.
7942 2014-08-07 Gary Benson <gbenson@redhat.com>
7944 * linux-x86-low.c: Do not include stddef.h.
7945 * lynx-ppc-low.c: Likewise.
7946 * tracepoint.c: Likewise.
7948 2014-08-07 Gary Benson <gbenson@redhat.com>
7950 * server.h: Do not include stdarg.h.
7951 * nto-low.c: Likewise.
7953 2014-08-07 Gary Benson <gbenson@redhat.com>
7955 * server.h: Do not include stdlib.h.
7956 * inferiors.c: Likewise.
7957 * linux-low.c: Likewise.
7958 * regcache.c: Likewise.
7959 * spu-low.c: Likewise.
7960 * tracepoint.c: Likewise.
7961 * utils.c: Likewise.
7963 2014-08-07 Gary Benson <gbenson@redhat.com>
7965 * server.h: Do not include stdio.h.
7966 * linux-low.c: Likewise.
7967 * remote-utils.c: Likewise.
7968 * spu-low.c: Likewise.
7969 * utils.c: Likewise.
7970 * wincecompat.c: Likewise.
7972 2014-08-06 Gary Benson <gbenson@redhat.com>
7974 * regcache.c (init_register_cache): Move conditionals inside if.
7976 2014-08-06 Gary Benson <gbenson@redhat.com>
7978 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7980 2014-07-31 Gary Benson <gbenson@redhat.com>
7982 * ax.h: Do not include server.h.
7983 * gdbthread.h: Likewise.
7984 * lynx-low.h: Likewise.
7985 * notif.h: Likewise.
7987 2014-07-30 Gary Benson <gbenson@redhat.com>
7989 * server.h: Include common-defs.h.
7990 Do not include config.h or build-gnulib-gdbserver/config.h.
7992 2014-07-30 Gary Benson <gbenson@redhat.com>
7994 * hostio-errno.c: Move server.h to top of includes list.
7995 * inferiors.c: Likewise.
7996 * linux-x86-low.c: Likewise.
7997 * notif.c: Include server.h.
7999 2014-07-24 Tom Tromey <tromey@redhat.com>
8000 Gary Benson <gbenson@redhat.com>
8002 * server.h (CORE_ADDR): Now unsigned.
8004 2014-07-16 Pedro Alves <palves@redhat.com>
8006 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8008 2014-07-15 Pedro Alves <palves@redhat.com>
8010 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8013 2014-07-11 Pedro Alves <palves@redhat.com>
8015 * linux-low.c (kill_wait_lwp): New function, based on
8016 kill_one_lwp_callback, but use my_waitpid directly.
8017 (kill_one_lwp_callback, linux_kill): Use it.
8019 2014-06-23 Pedro Alves <palves@redhat.com>
8021 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8022 before setting DR0..DR3.
8024 2014-06-20 Gary Benson <gbenson@redhat.com>
8026 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8027 * configure: Regenerated.
8028 * config.in: Likewise.
8030 2014-06-20 Gary Benson <gbenson@redhat.com>
8032 * Makefile.in (SFILES): Update locations for files moved
8034 (object file files): Reordered.
8036 2014-06-20 Gary Benson <gbenson@redhat.com>
8038 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8039 (i386_dr_low_set_addr): Likewise.
8040 (i386_dr_low_get_addr): Likewise.
8041 (i386_dr_low_can_set_control): Likewise.
8042 (i386_dr_low_set_control): Likewise.
8043 (i386_dr_low_get_control): Likewise.
8044 (i386_dr_low_get_status): Likewise.
8045 (i386_get_debug_register_length): Likewise.
8046 * linux-x86-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.
8053 * win32-i386-low.c (i386_dr_low_set_addr):
8054 Changed signature. Made static.
8055 (i386_dr_low_get_addr): Likewise.
8056 (i386_dr_low_set_control): Likewise.
8057 (i386_dr_low_get_control): Likewise.
8058 (i386_dr_low_get_status): Likewise.
8059 (i386_dr_low): New global variable.
8061 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8063 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8064 * Makefile.in (AR, AR_FLAGS): Define.
8065 * configure: Regenerate.
8067 2014-06-19 Gary Benson <gbenson@redhat.com>
8069 * Makefile.in (i386-dregs.o): New rule.
8070 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8071 * i386-low.c (target.h): Remove include.
8072 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8073 (DR_CONTROL_SHIFT): Likewise.
8074 (DR_CONTROL_SIZE): Likewise.
8075 (DR_RW_EXECUTE): Likewise.
8076 (DR_RW_WRITE): Likewise.
8077 (DR_RW_READ): Likewise.
8078 (DR_RW_IORW): Likewise.
8079 (DR_LEN_1): Likewise.
8080 (DR_LEN_2): Likewise.
8081 (DR_LEN_4): Likewise.
8082 (DR_LEN_8): Likewise.
8083 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8084 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8085 (DR_ENABLE_SIZE): Likewise.
8086 (DR_LOCAL_SLOWDOWN): Likewise.
8087 (DR_GLOBAL_SLOWDOWN): Likewise.
8088 (DR_CONTROL_RESERVED): Likewise.
8089 (I386_DR_CONTROL_MASK): Likewise.
8090 (I386_DR_VACANT): Likewise.
8091 (I386_DR_LOCAL_ENABLE): Likewise.
8092 (I386_DR_GLOBAL_ENABLE): Likewise.
8093 (I386_DR_DISABLE): Likewise.
8094 (I386_DR_SET_RW_LEN): Likewise.
8095 (I386_DR_GET_RW_LEN): Likewise.
8096 (I386_DR_WATCH_HIT): Likewise.
8097 (i386_wp_op_t): Likewise.
8098 (i386_show_dr): Likewise.
8099 (i386_length_and_rw_bits): Likewise.
8100 (i386_insert_aligned_watchpoint): Likewise.
8101 (i386_remove_aligned_watchpoint): Likewise.
8102 (i386_handle_nonaligned_watchpoint): Likewise.
8103 i386_update_inferior_debug_regs(): Likewise.
8104 (i386_dr_insert_watchpoint): Likewise.
8105 (i386_dr_remove_watchpoint): Likewise.
8106 (i386_dr_region_ok_for_watchpoint): Likewise.
8107 (i386_dr_stopped_data_address): Likewise.
8108 (i386_dr_stopped_by_watchpoint): Likewise.
8110 2014-06-19 Gary Benson <gbenson@redhat.com>
8112 * i386-low.c (i386_dr_show): Renamed to
8113 i386_show_dr and made static. All uses updated.
8114 (i386_dr_length_and_rw_bits): Renamed to
8115 i386_length_and_rw_bits and made static.
8117 (i386_dr_insert_aligned_watchpoint): Renamed to
8118 i386_insert_aligned_watchpoint and made static.
8120 (i386_dr_remove_aligned_watchpoint): Renamed to
8121 i386_remove_aligned_watchpoint and made static.
8123 (i386_dr_update_inferior_debug_regs): Renamed to
8124 i386_update_inferior_debug_regs and made static.
8127 2014-06-18 Gary Benson <gbenson@redhat.com>
8129 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8130 (i386_dr_low_can_set_control): Likewise.
8131 (i386_get_debug_register_length): Likewise.
8132 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8133 (i386_dr_low_can_set_control): Likewise.
8134 (i386_get_debug_register_length): Likewise.
8136 2014-06-17 Gary Benson <gbenson@redhat.com>
8138 * i386-low.h (i386-dregs.h): New include.
8139 (DR_FIRSTADDR): Now in i386-dregs.h.
8140 (DR_LASTADDR): Likewise.
8141 (DR_NADDR): Likewise.
8142 (DR_STATUS): Likewise.
8143 (DR_CONTROL): Likewise.
8144 (i386_debug_reg_state): Likewise.
8145 (i386_dr_insert_watchpoint): Likewise.
8146 (i386_dr_remove_watchpoint): Likewise.
8147 (i386_dr_region_ok_for_watchpoint): Likewise.
8148 (i386_dr_stopped_data_address): Likewise.
8149 (i386_dr_stopped_by_watchpoint): Likewise.
8150 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8152 2014-06-18 Gary Benson <gbenson@redhat.com>
8154 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8155 i386_dr_insert_watchpoint.
8156 (i386_low_remove_watchpoint): Renamed to
8157 i386_dr_remove_watchpoint.
8158 (i386_low_region_ok_for_watchpoint): Renamed to
8159 i386_dr_region_ok_for_watchpoint.
8160 (i386_low_stopped_data_address): Renamed to
8161 i386_dr_stopped_data_address.
8162 (i386_low_stopped_by_watchpoint): Renamed to
8163 i386_dr_stopped_by_watchpoint.
8164 * i386-low.c (i386_show_dr): Renamed to
8165 i386_dr_show and made nonstatic. All uses updated.
8166 (i386_length_and_rw_bits): Renamed to
8167 i386_dr_length_and_rw_bits and made nonstatic.
8169 (i386_insert_aligned_watchpoint): Renamed to
8170 i386_dr_insert_aligned_watchpoint and made nonstatic.
8172 (i386_remove_aligned_watchpoint): Renamed to
8173 i386_dr_remove_aligned_watchpoint and made nonstatic.
8175 (i386_update_inferior_debug_regs): Renamed to
8176 i386_dr_update_inferior_debug_regs and made nonstatic.
8178 (i386_low_insert_watchpoint): Renamed to
8179 i386_dr_insert_watchpoint. All uses updated.
8180 (i386_low_remove_watchpoint): Renamed to
8181 i386_dr_remove_watchpoint. All uses updated.
8182 (i386_low_region_ok_for_watchpoint): Renamed to
8183 i386_dr_region_ok_for_watchpoint. All uses updated.
8184 (i386_low_stopped_data_address): Renamed to
8185 i386_dr_stopped_data_address. All uses updated.
8186 (i386_low_stopped_by_watchpoint): Renamed to
8187 i386_dr_stopped_by_watchpoint. All uses updated.
8189 2014-06-18 Gary Benson <gbenson@redhat.com>
8191 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8192 (i386_dr_low_can_set_control): Likewise.
8193 (i386_insert_aligned_watchpoint): New check.
8195 2014-06-18 Gary Benson <gbenson@redhat.com>
8197 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8200 2014-06-18 Gary Benson <gbenson@redhat.com>
8202 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8203 instead of fatal and error.
8204 (i386_handle_nonaligned_watchpoint): Likewise.
8206 2014-06-18 Gary Benson <gbenson@redhat.com>
8208 * i386-low.c (i386_get_debug_register_length): New macro.
8209 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8210 (i386_show_dr): Use debug_printf instead of fprintf. Use
8211 phex to format values.
8213 2014-06-18 Gary Benson <gbenson@redhat.com>
8215 * i386-low.h: Comment changes.
8216 * i386-low.c: Likewise.
8218 2014-06-18 Gary Benson <gbenson@redhat.com>
8220 * i386-low.c: Whitespace changes.
8222 2014-06-12 Tom Tromey <tromey@redhat.com>
8224 * utils.c (freeargv): Remove.
8226 2014-06-12 Tom Tromey <tromey@redhat.com>
8228 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8229 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8230 (parse_debug_format_options): Likewise.
8231 (gdbserver_usage): Likewise.
8232 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8233 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8234 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8236 ($(LIBGNU)): Depend on libiberty.
8237 (all-lib): Recurse into all subdirs.
8238 (install-only): Invoke "install" target in subdirs.
8239 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8241 * configure: Rebuild.
8242 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8243 for vasprintf, vsnprintf, or gettimeofday.
8244 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8247 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8249 * development.sh: Delete.
8250 * Makefile.in (config.status): Adjust dependency on development.sh.
8251 * configure.ac: Adjust development.sh source call.
8252 * configure: Regenerate.
8254 2014-06-02 Pedro Alves <palves@redhat.com>
8256 * ax.c (gdb_free_agent_expr): New function.
8257 * ax.h (gdb_free_agent_expr): New declaration.
8258 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8260 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8262 (clear_breakpoint_conditions_and_commands): New function.
8263 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8264 (clear_breakpoint_conditions_and_commands): New declaration.
8266 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8268 * linux-aarch64-low.c (asm/ptrace.h): Include.
8270 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8272 Fix TLS access for -static -pthread.
8273 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8274 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8275 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8277 2014-05-20 Pedro Alves <palves@redhat.com>
8279 * linux-aarch64-low.c (aarch64_insert_point)
8280 (aarch64_remove_point): No longer check whether the type is
8281 supported here. Adjust to new interface.
8282 (the_low_target): Install aarch64_supports_z_point_type as
8283 supports_z_point_type method.
8284 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8285 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8286 instead of a Z packet char. Adjust.
8287 (arm_supports_z_point_type): New function.
8288 (arm_insert_point, arm_remove_point): Adjust to new interface.
8289 (the_low_target): Install arm_supports_z_point_type.
8290 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8291 (cris_insert_point, cris_remove_point): Adjust to new interface.
8292 Don't check whether the type is supported here.
8293 (the_low_target): Install cris_supports_z_point_type.
8294 * linux-low.c (linux_supports_z_point_type): New function.
8295 (linux_insert_point, linux_remove_point): Adjust to new interface.
8296 * linux-low.h (struct linux_target_ops) <insert_point,
8297 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8298 raw_breakpoint pointer parameter.
8299 <supports_z_point_type>: New method.
8300 * linux-mips-low.c (mips_supports_z_point_type): New function.
8301 (mips_insert_point, mips_remove_point): Adjust to new interface.
8302 Use mips_supports_z_point_type.
8303 (the_low_target): Install mips_supports_z_point_type.
8304 * linux-ppc-low.c (the_low_target): Install NULL as
8305 supports_z_point_type method.
8306 * linux-s390-low.c (the_low_target): Install NULL as
8307 supports_z_point_type method.
8308 * linux-sparc-low.c (the_low_target): Install NULL as
8309 supports_z_point_type method.
8310 * linux-x86-low.c (x86_supports_z_point_type): New function.
8311 (x86_insert_point): Adjust to new insert_point interface. Use
8312 insert_memory_breakpoint. Adjust to new
8313 i386_low_insert_watchpoint interface.
8314 (x86_remove_point): Adjust to remove_point interface. Use
8315 remove_memory_breakpoint. Adjust to new
8316 i386_low_remove_watchpoint interface.
8317 (the_low_target): Install x86_supports_z_point_type.
8318 * lynx-low.c (lynx_target_ops): Install NULL as
8319 supports_z_point_type callback.
8320 * nto-low.c (nto_supports_z_point_type): New.
8321 (nto_insert_point, nto_remove_point): Adjust to new interface.
8322 (nto_target_ops): Install nto_supports_z_point_type.
8323 * mem-break.c: Adjust intro comment.
8324 (struct raw_breakpoint) <raw_type, size>: New fields.
8325 <inserted>: Update comment.
8326 <shlib_disabled>: Delete field.
8327 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8328 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8329 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8330 (raw_bkpt_type_to_target_hw_bp_type): New function.
8331 (find_enabled_raw_code_breakpoint_at): New function.
8332 (find_raw_breakpoint_at): New type and size parameters. Use them.
8333 (insert_memory_breakpoint): New function, based off
8334 set_raw_breakpoint_at.
8335 (remove_memory_breakpoint): New function.
8336 (set_raw_breakpoint_at): Reimplement.
8337 (set_breakpoint): New, based on set_breakpoint_at.
8338 (set_breakpoint_at): Reimplement.
8339 (delete_raw_breakpoint): Go through the_target->remove_point
8340 instead of assuming memory breakpoints.
8341 (find_gdb_breakpoint_at): Delete.
8342 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8343 (find_gdb_breakpoint): New function.
8344 (set_gdb_breakpoint_at): Delete.
8345 (z_type_supported): New function.
8346 (set_gdb_breakpoint_1): New function, loosely based off
8347 set_gdb_breakpoint_at.
8348 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8349 (delete_gdb_breakpoint_at): Delete.
8350 (delete_gdb_breakpoint_1): New function, loosely based off
8351 delete_gdb_breakpoint_at.
8352 (delete_gdb_breakpoint): New function.
8353 (clear_gdb_breakpoint_conditions): Rename to ...
8354 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8356 (add_condition_to_breakpoint): Make static.
8357 (add_breakpoint_condition): Take a struct breakpoint pointer
8358 instead of an address. Adjust.
8359 (gdb_condition_true_at_breakpoint): Rename to ...
8360 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8362 (gdb_condition_true_at_breakpoint): Reimplement.
8363 (add_breakpoint_commands): Take a struct breakpoint pointer
8364 instead of an address. Adjust.
8365 (gdb_no_commands_at_breakpoint): Rename to ...
8366 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8367 parameter. Return true if no breakpoint was found. Change debug
8369 (gdb_no_commands_at_breakpoint): Reimplement.
8370 (run_breakpoint_commands): Rename to ...
8371 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8372 and change return type to boolean.
8373 (run_breakpoint_commands): New function.
8374 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8375 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8376 breakpoint. Go through the_target->remove_point instead of
8377 assuming memory breakpoint.
8378 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8379 software and hardware breakpoints.
8380 (reinsert_raw_breakpoint): Go through the_target->insert_point
8381 instead of assuming memory breakpoint.
8382 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8383 software and hardware breakpoints.
8384 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8385 Check both software and hardware breakpoints.
8386 (validate_inserted_breakpoint): Assert the breakpoint is a
8387 software breakpoint. Set the inserted flag to -1 instead of
8388 setting shlib_disabled.
8389 (delete_disabled_breakpoints): Adjust.
8390 (validate_breakpoints): Only validate software breakpoints.
8391 Adjust to inserted flag change.
8392 (check_mem_read, check_mem_write): Skip breakpoint types other
8393 than software breakpoints. Adjust to inserted flag change.
8394 * mem-break.h (enum raw_bkpt_type): New enum.
8395 (raw_breakpoint, struct process_info): Forward declare.
8396 (Z_packet_to_target_hw_bp_type): Delete declaration.
8397 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8398 (set_gdb_breakpoint, delete_gdb_breakpoint)
8399 (clear_breakpoint_conditions): New declarations.
8400 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8401 (breakpoint_inserted_here): Update comment.
8402 (add_breakpoint_condition, add_breakpoint_commands): Replace
8403 address parameter with a breakpoint pointer parameter.
8404 (gdb_breakpoint_here): Update comment.
8405 (delete_gdb_breakpoint_at): Delete.
8406 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8407 * server.c (process_point_options): Take a struct breakpoint
8408 pointer instead of an address. Adjust.
8409 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8410 delete_gdb_breakpoint.
8411 * spu-low.c (spu_target_ops): Install NULL as
8412 supports_z_point_type method.
8413 * target.h: Include mem-break.h.
8414 (struct target_ops) <prepare_to_access_memory>: Update comment.
8415 <supports_z_point_type>: New field.
8416 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8417 instead of a char. Also take a raw breakpoint pointer.
8418 * win32-arm-low.c (the_low_target): Install NULL as
8419 supports_z_point_type.
8420 * win32-i386-low.c (i386_supports_z_point_type): New function.
8421 (i386_insert_point, i386_remove_point): Adjust to new interface.
8422 (the_low_target): Install i386_supports_z_point_type.
8423 * win32-low.c (win32_supports_z_point_type): New function.
8424 (win32_insert_point, win32_remove_point): Adjust to new interface.
8425 (win32_target_ops): Install win32_supports_z_point_type.
8426 * win32-low.h (struct win32_target_ops):
8427 <supports_z_point_type>: New method.
8428 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8429 instead of a char. Also take a raw breakpoint pointer.
8431 2014-05-20 Pedro Alves <palves@redhat.com>
8433 * mem-break.h: Include break-common.h.
8434 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8435 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8436 (Z_packet_to_target_hw_bp_type): New declaration.
8437 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8438 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8439 (Z_PACKET_ACCESS_WP): Delete macros.
8440 (Z_packet_to_hw_type): Delete function.
8441 * i386-low.h: Don't include break-common.h here.
8442 (Z_packet_to_hw_type): Delete declaration.
8443 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8444 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8445 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8446 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8447 * linux-aarch64-low.c: Don't include break-common.h here.
8448 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8449 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8450 (Z_packet_to_target_hw_bp_type): Delete function.
8451 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8453 (mips_insert_point, mips_remove_point): Use
8454 Z_packet_to_target_hw_bp_type.
8456 2014-05-20 Pedro Alves <palves@redhat.com>
8458 * linux-aarch64-low.c: Include break-common.h.
8459 (enum target_point_type): Delete.
8460 (Z_packet_to_point_type): Rename to ...
8461 (Z_packet_to_target_hw_bp_type): ... this, and return a
8462 target_hw_bp_type instead.
8463 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8464 instead of an enum target_point_type.
8465 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8467 (aarch64_dr_state_insert_one_point)
8468 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8469 (aarch64_handle_aligned_watchpoint)
8470 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8471 Take an enum target_hw_bp_type instead of an enum
8473 (aarch64_supports_z_point_type): New function.
8474 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8475 use Z_packet_to_target_hw_bp_type.
8477 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8479 * configure.ac: Only use -Werror by default when DEVELOPMENT
8481 * configure: Regenerate.
8483 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8485 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8486 * linux-x86-low.c (X86_64_USER_REGS): New.
8487 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8489 2014-04-28 Yao Qi <yao@codesourcery.com>
8491 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8494 2014-04-25 Pedro Alves <palves@redhat.com>
8497 * linux-low.c (linux_attach_fail_reason_string): New function.
8498 (linux_attach_lwp): Delete.
8499 (linux_attach_lwp_1): Rename to ...
8500 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8501 argument. Remove "initial" parameter. Return int instead of
8502 void. Don't error or warn here.
8503 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8504 failure to attach to the tgid. Call warning when failing to
8506 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8507 argument. Remove "initial" parameter. Return int instead of
8508 void. Don't error or warn here.
8509 (linux_attach_fail_reason_string): New declaration.
8510 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8511 interface change. Use linux_attach_fail_reason_string.
8513 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8514 Walfred Tedeschi <walfred.tedeschi@intel.com>
8516 * Makefile.in: Added rules to handle new files
8517 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8518 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8519 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8520 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8521 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8522 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8524 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8525 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8526 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8527 i386/x32-avx512.xml.
8528 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8529 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8530 i386/x32-avx512-linux.xml.
8531 * i387-fp.c (num_avx512_k_registers): New constant for number
8533 (num_avx512_zmmh_low_registers): New constant for number of
8534 lower ZMM registers (0-15).
8535 (num_avx512_zmmh_high_registers): New constant for number of
8536 higher ZMM registers (16-31).
8537 (num_avx512_ymmh_registers): New contant for number of higher
8538 YMM registers (ymm16-31 added by avx521 on x86_64).
8539 (num_avx512_xmm_registers): New constant for number of higher
8540 XMM registers (xmm16-31 added by AVX512 on x86_64).
8541 (struct i387_xsave): Add space for AVX512 registers.
8542 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8543 Add code to handle AVX512 registers.
8544 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8545 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8546 prototypei from generated file.
8547 (tdesc_amd64_avx512_linux): Likewise.
8548 (init_registers_x32_avx512_linux): Likewise.
8549 (tdesc_x32_avx512_linux): Likewise.
8550 (init_registers_i386_avx512_linux): Likewise.
8551 (tdesc_i386_avx512_linux): Likewise.
8552 (x86_64_regmap): Add AVX512 registers.
8553 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8555 (initialize_low_arch): Add code to initialize AVX512 registers.
8557 2014-04-23 Pedro Alves <palves@redhat.com>
8559 * mem-break.c (find_gdb_breakpoint_at): Make static.
8560 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8562 2014-04-23 Pedro Alves <palves@redhat.com>
8564 * i386-low.c: Don't include break-common.h here.
8565 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8566 prototype to take target_hw_bp_type as argument instead of a Z
8568 * i386-low.h: Include break-common.h here.
8569 (Z_packet_to_hw_type): Declare.
8570 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8572 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8573 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8574 (x86_remove_point): Convert the packet number to a
8575 target_hw_bp_type before calling i386_low_remove_watchpoint.
8576 * win32-i386-low.c (i386_insert_point): Convert the packet number
8577 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8578 (i386_remove_point): Convert the packet number to a
8579 target_hw_bp_type before calling i386_low_remove_watchpoint.
8581 2014-04-23 Pedro Alves <palves@redhat.com>
8583 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8585 2014-04-10 Pedro Alves <palves@redhat.com>
8587 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8588 Check if the condition or command is NULL before checking if the
8589 breakpoint is known. On success, return true.
8590 * mem-break.h (add_breakpoint_condition): Document return.
8591 (add_breakpoint_commands): Add describing comment.
8592 * server.c (skip_to_semicolon): New function.
8593 (process_point_options): Use it.
8595 2014-04-09 Pedro Alves <palves@redhat.com>
8597 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8600 2014-02-27 Pedro Alves <palves@redhat.com>
8603 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8605 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8607 (last_thread_of_process_p): Take a PID argument instead of a
8609 (linux_wait_for_lwp): Delete.
8610 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8612 (linux_low_filter_event): New function, party factored out from
8613 linux_wait_for_event.
8614 (linux_wait_for_event): Rename to ...
8615 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8616 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8617 sigsuspend. Check for zombie leaders.
8618 (linux_wait_for_event): Reimplement as wrapper around
8619 linux_wait_for_event_filtered.
8620 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8621 a normal or signal exit is seen, it's the whole process exiting.
8622 (wait_for_sigstop): No longer a for_each_inferior callback.
8623 Rewrite on top of linux_wait_for_event_filtered.
8624 (stop_all_lwps): Call wait_for_sigstop directly.
8625 * server.c (resume, handle_target_event): Handle
8626 TARGET_WAITKIND_NO_RESUMED.
8628 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8630 * win32-low.c (psapi_get_dll_name,
8631 * win32_CreateToolhelp32Snapshot): Delete.
8632 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8633 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8635 (handle_load_dll): Add function description.
8636 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8638 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8640 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8642 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8643 base address when calling win32_add_one_solib.
8644 (handle_load_dll): Delete local variable load_addr.
8645 Remove 0x1000 offset applied to DLL base address when calling
8646 win32_add_one_solib.
8647 (handle_unload_dll): Add comment.
8649 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8651 * win32-low.c (win32_add_all_dlls): Renames
8652 win32_ensure_ntdll_loaded. Rewrite function documentation.
8653 Adjust implementation to always load all DLLs.
8654 Add 0x1000 offset to DLL base address when calling
8655 win32_add_one_solib.
8656 (child_initialization_done): New static global.
8657 (do_initial_child_stuff): Set child_initialization_done to
8658 zero during child initialization, and 1 after. Replace call
8659 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8661 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8662 (handle_unload_dll): Add function documentation.
8663 (get_child_debug_event): Ignore load and unload DLL events
8664 during child initialization.
8666 2014-02-20 Doug Evans <dje@google.com>
8668 Remove global all_lwps.
8669 * inferiors.h (ptid_of): Move here from linux-low.h.
8670 (pid_of, lwpid_of): Ditto.
8671 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8672 parameter is a struct thread_info * now.
8673 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8674 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8675 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8677 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8678 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8679 * linux-arm-low.c (update_registers_callback): Update, "entry"
8680 parameter is a struct thread_info * now.
8681 Fetch lwpid from current_inferior directly.
8682 (arm_insert_point): Pass &all_threads to find_inferior instead of
8684 (arm_remove_point): Ditto.
8685 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8686 (arm_prepare_to_resume): Fetch pid from thread.
8687 (arm_read_description): Fetch lwpid from current_inferior directly.
8688 * linux-low.c (all_lwps): Delete.
8689 (delete_lwp): Delete call to remove_inferior.
8690 (handle_extended_wait): Fetch lwpid from thread.
8691 (add_lwp): Don't set lwp->entry.id. Remove call to
8692 add_inferior_to_list.
8693 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8694 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8695 (kill_one_lwp_callback): Ditto.
8696 (linux_kill): Don't dereference NULL pointer.
8697 Fetch ptid,lwpid from thread.
8698 (get_detach_signal): Fetch ptid from thread.
8699 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8700 Simplify call to regcache_invalidate_thread.
8701 (delete_lwp_callback): Update, "entry" parameter is a
8702 struct thread_info * now. Fetch pid from thread.
8703 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8704 (status_pending_p_callback): Update, "entry" parameter is a
8705 struct thread_info * now. Fetch ptid from thread.
8706 (find_lwp_pid): Update, "entry" parameter is a
8707 struct thread_info * now.
8708 (linux_wait_for_lwp): Fetch pid from thread.
8709 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8710 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8711 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8712 (dequeue_one_deferred_signal): Ditto.
8713 (cancel_breakpoint): Fetch ptid from current_inferior.
8714 (linux_wait_for_event): Pass &all_threads to find_inferior,
8715 not &all_lwps. Fetch ptid, lwpid from thread.
8716 (count_events_callback): Update, "entry" parameter is a
8717 struct thread_info * now.
8718 (select_singlestep_lwp_callback): Ditto.
8719 (select_event_lwp_callback): Ditto.
8720 (cancel_breakpoints_callback): Ditto.
8721 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8723 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8724 (unsuspend_one_lwp): Update, "entry" parameter is a
8725 struct thread_info * now.
8726 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8728 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8729 Fetch lwpid from thread, not lwp.
8730 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8731 Pass &all_threads to find_inferior, not &all_lwps.
8732 (send_sigstop): Fetch lwpid from thread, not lwp.
8733 (send_sigstop_callback): Update, "entry" parameter is a
8734 struct thread_info * now.
8735 (suspend_and_send_sigstop_callback): Ditto.
8736 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8737 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8738 struct thread_info * now.
8739 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8741 (lwp_running): Update, "entry" parameter is a
8742 struct thread_info * now.
8743 (stop_all_lwps): Fetch ptid from thread.
8744 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8745 (linux_resume_one_lwp): Fetch lwpid from thread.
8746 (linux_set_resume_request): Update, "entry" parameter is a
8747 struct thread_info * now. Fetch pid, lwpid from thread.
8748 (resume_status_pending_p): Update, "entry" parameter is a
8749 struct thread_info * now.
8750 (need_step_over_p): Ditto. Fetch lwpid from thread.
8751 (start_step_over): Fetch lwpid from thread.
8752 (linux_resume_one_thread): Update, "entry" parameter is a
8753 struct thread_info * now. Fetch lwpid from thread.
8754 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8755 (proceed_one_lwp): Update, "entry" parameter is a
8756 struct thread_info * now. Fetch lwpid from thread.
8757 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8758 struct thread_info * now.
8759 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8760 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8761 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8763 (regsets_store_inferior_registers): Ditto.
8764 (fetch_register, store_register): Ditto.
8765 (linux_read_memory, linux_write_memory): Ditto.
8766 (linux_request_interrupt): Ditto.
8767 (linux_read_auxv): Ditto.
8768 (linux_xfer_siginfo): Ditto.
8769 (linux_qxfer_spu): Ditto.
8770 (linux_qxfer_libraries_svr4): Ditto.
8771 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8772 moved to inferiors.h.
8774 (get_thread_lwp): Update.
8775 (struct lwp_info): Delete member "entry". Simplify comment for
8778 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8779 current_inferior directly.
8780 (update_watch_registers_callback): Update, "entry" parameter is a
8781 struct thread_info * now. Fetch pid from thread.
8782 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8783 (mips_insert_point): Fetch lwpid from current_inferior.
8784 Pass &all_threads to find_inferior, not &all_lwps.
8785 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8786 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8788 (mips_stopped_data_address): Ditto.
8789 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8791 * linux-tile-low.c (tile_arch_setup): Ditto.
8792 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8793 (update_debug_registers_callback): Update, "entry" parameter is a
8794 struct thread_info * now. Fetch pid from thread.
8795 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8796 Pass &all_threads to find_inferior, not &all_lwps.
8797 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8798 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8799 Pass &all_threads to find_inferior, not &all_lwps.
8800 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8801 (i386_dr_low_get_status): Ditto.
8802 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8803 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8804 (x86_linux_read_description): Ditto.
8805 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8807 2014-02-20 Doug Evans <dje@google.com>
8809 * inferiors.c (get_first_inferior): Fix buglet.
8811 2014-02-19 Doug Evans <dje@google.com>
8813 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8814 * inferiors.c (add_thread): Change result type to struct thread_info *.
8815 All callers updated.
8816 (add_lwp): Call add_thread here instead of in callers.
8817 All callers updated.
8818 * linux-low.h (get_lwp_thread): Rewrite.
8819 (struct lwp_info): New member "thread".
8821 2014-02-19 Doug Evans <dje@google.com>
8823 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8824 All callers updated.
8826 2014-02-19 Doug Evans <dje@google.com>
8828 * inferiors.c (add_thread): Fix whitespace.
8830 2014-02-19 Doug Evans <dje@google.com>
8832 * dll.c (clear_dlls): Replace accessing list implemention details
8834 * gdbthread.h (get_first_thread): Declare.
8835 * inferiors.c (for_each_inferior_with_data): New function.
8836 (get_first_thread): New function.
8837 (find_thread_ptid): Simplify.
8838 (get_first_inferior): New function.
8839 (clear_list): Delete.
8840 (one_inferior_p): New function.
8841 (clear_inferior_list): New function.
8842 (clear_inferiors): Update.
8843 * inferiors.h (for_each_inferior_with_data): Declare.
8844 (clear_inferior_list): Declare.
8845 (one_inferior_p): Declare.
8846 (get_first_inferior): Declare.
8847 * linux-low.c (linux_wait_for_event): Replace accessing list
8848 implemention details with API function.
8849 * server.c (target_running): Ditto.
8850 (accumulate_file_name_length): New function.
8851 (emit_dll_description): New function.
8852 (handle_qxfer_libraries): Replace accessing list implemention
8853 details with API function.
8854 (handle_qxfer_threads_worker): New function.
8855 (handle_qxfer_threads_proper): Replace accessing list implemention
8856 details with API function.
8857 (handle_query): Ditto.
8858 (visit_actioned_threads_callback_ftype): New typedef.
8859 (visit_actioned_threads_data): New struct.
8860 (visit_actioned_threads): Rewrite to be find_inferior callback.
8861 (resume): Call find_inferior.
8862 (handle_status): Replace accessing list implemention
8863 details with API function.
8864 (process_serial_event): Replace accessing list implemention details
8866 * target.c (set_desired_inferior): Replace accessing list implemention
8867 details with API function.
8868 * tracepoint.c (same_process_p): New function.
8869 (gdb_agent_about_to_close): Replace accessing list implemention
8870 details with API function.
8871 * win32-low.c (child_delete_thread): Replace accessing list
8872 implemention details with API function.
8873 (match_dll_by_basename): New function.
8874 (dll_is_loaded_by_basename): New function.
8875 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8876 details call to dll_is_loaded_by_basename.
8878 2014-02-19 Doug Evans <dje@google.com>
8880 * dll.h (struct dll_info): Add comment.
8881 * gdbthread.h (struct thread_info): Add comment.
8882 (current_ptid): Simplify.
8883 * inferiors.c (add_process): Update.
8884 (remove_process): Update.
8885 * inferiors.h (struct process_info): Rename member "head" to "entry".
8886 * linux-low.c (delete_lwp): Update.
8888 (last_thread_of_process_p): Update.
8889 (kill_one_lwp_callback, linux_kill): Update.
8890 (status_pending_p_callback): Update.
8891 (wait_for_sigstop): Update. Simplify read of ptid.
8892 (start_step_over): Update.
8893 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8894 (get_lwp_thread): Update.
8895 (struct lwp_info): Rename member "head" to "entry".
8896 * regcache.h (inferior_list_entry): Delete.
8897 * server.c (kill_inferior_callback): Update.
8898 (detach_or_kill_inferior_callback): Update.
8899 (print_started_pid): Update.
8900 (print_attached_pid): Update.
8901 (process_serial_event): Simplify read of ptid.
8902 * thread-db.c (thread_db_create_event): Update.
8903 (thread_db_get_tls_address): Update.
8904 * win32-low.c (current_inferior_ptid): Simplify.
8906 2014-02-19 Tom Tromey <tromey@redhat.com>
8908 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8910 (target_supports_btrace): Update.
8912 2014-02-14 Yao Qi <yao@codesourcery.com>
8914 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8915 (rsp-low-ipa.o): New target.
8917 2014-02-12 Tom Tromey <tromey@redhat.com>
8919 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8920 convert_ascii_to_int.
8921 * regcache.c (registers_to_string): Likewise.
8922 * remote-utils.c (decode_M_packet): Likewise.
8923 * server.c (process_serial_event): Likewise.
8925 2014-02-12 Tom Tromey <tromey@redhat.com>
8927 * server.c (handle_query, handle_v_run): Use hex2bin, not
8929 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8931 2014-02-12 Tom Tromey <tromey@redhat.com>
8933 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8934 convert_int_to_ascii.
8935 * regcache.c (registers_to_string, collect_register_as_string):
8937 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8939 * server.c (process_serial_event): Likewise.
8940 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8941 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8943 2014-02-12 Tom Tromey <tromey@redhat.com>
8945 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8946 bin2hex, not hexify.
8947 * tracepoint.c (cmd_qtstatus): Likewise.
8949 2014-02-12 Tom Tromey <tromey@redhat.com>
8951 * remote-utils.c (monitor_output): Pass explicit length to
8954 2014-02-12 Tom Tromey <tromey@redhat.com>
8956 * tracepoint.c: Include rsp-low.h.
8957 * server.c: Include rsp-low.h.
8958 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8959 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8961 * remote-utils.c: Include rsp-low.h.
8962 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8963 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8964 (convert_int_to_ascii, convert_ascii_to_int): Move to
8966 * regcache.c: Include rsp-low.h.
8967 * ax.c: Include rsp-low.h.
8968 * Makefile.in (SFILES): Add common/rsp-low.c.
8969 (OBS): Add rsp-low.o.
8970 (rsp-low.o): New target.
8972 2014-02-12 Tom Tromey <tromey@redhat.com>
8974 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8975 Include print-utils.h.
8976 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8977 (plongest, thirty_two, phex_nz): Remove.
8978 * Makefile.in (SFILES): Add common/print-utils.c.
8979 (OBS): Add print-utils.o.
8980 (print-utils-ipa.o): New target.
8981 (print-utils.o): New target.
8982 (IPA_OBJS): Add print-utils-ipa.o.
8984 2014-02-06 Tom Tromey <tromey@redhat.com>
8986 * Makefile.in (SFILES): Fix indentation.
8988 2014-02-05 Doug Evans <dje@google.com>
8990 * linux-low.c (linux_wait_for_event): Improve comment.
8991 (linux_wait_1): Keep current_inferior in sync with event_child.
8993 2014-01-22 Doug Evans <dje@google.com>
8995 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8997 2014-01-22 Doug Evans <dje@google.com>
8999 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9000 * configure: Regenerate.
9001 * config.in: Regenerate.
9002 * Makefile.in (SFILES): Add debug.c.
9004 * debug.c: New file.
9005 * debug.h: New file.
9006 * linux-aarch64-low.c (*): Update all debugging printfs to use
9007 debug_printf instead of fprintf.
9008 * linux-arm-low.c (*): Ditto.
9009 * linux-cris-low.c (*): Ditto.
9010 * linux-crisv32-low.c (*): Ditto.
9011 * linux-m32r-low.c (*): Ditto.
9012 * linux-sparc-low.c (*): Ditto.
9013 * linux-x86.c (*): Ditto.
9014 * linux-low.c (*): Ditto.
9015 (linux_wait_1): Add calls to debug_enter, debug_exit.
9016 (linux_wait): Remove redundant debugging printf.
9017 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9018 (linux_resume, unstop_all_lwps): Ditto.
9019 * mem-break.c (*): Update all debugging printfs to use
9020 debug_printf instead of fprintf.
9021 * remote-utils.c (*): Ditto.
9022 * thread-db.c (*): Ditto.
9023 * server.c #include <ctype.h>, "gdb_vecs.h".
9024 (debug_threads): Moved to debug.c.
9025 (*): Update all debugging printfs to use debug_printf instead of
9027 (start_inferior): Replace call to fflush with call to debug_flush.
9028 (monitor_show_help): Mention set debug-format.
9029 (parse_debug_format_options): New function.
9030 (handle_monitor_command): Handle "monitor set debug-format".
9031 (gdbserver_usage): Mention --debug-format.
9032 (main): Parse --debug-format.
9033 * server.h (debug_threads): Declaration moved to debug.h.
9035 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9036 trace_debug_1 that uses debug_printf.
9037 (tracepoint_look_up_symbols): Update all debugging printfs to use
9038 debug_printf instead of fprintf.
9040 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9042 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9045 2014-01-17 Pedro Alves <palves@redhat.com>
9048 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9049 defined after including gdb_proc_service.h.
9051 2014-01-16 Doug Evans <dje@google.com>
9053 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9054 (match_dll): Use it.
9056 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9058 * target.h (target_ops) <read_btrace>: Change parameters and
9059 return type to allow error reporting.
9060 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9061 trace reading errors on.
9062 * linux-low.c (linux_low_read_btrace): Pass trace reading
9064 (linux_low_disable_btrace): New.
9066 2014-01-15 Doug Evans <dje@google.com>
9068 * inferiors.c (thread_id_to_gdb_id): Delete.
9069 * inferiors.h (thread_id_to_gdb_id): Delete.
9071 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9073 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9074 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9077 2014-01-08 Pedro Alves <palves@redhat.com>
9079 * server.c (handle_status): Don't discard previous queued stop
9080 replies or thread's pending status here.
9081 (main) <disconnection>: Do it here instead.
9083 2014-01-08 Pedro Alves <palves@redhat.com>
9085 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9086 * server.c (visit_actioned_threads, handle_pending_status): New
9088 (handle_v_cont): Factor out parts to ...
9089 (resume): ... this new function. If in all-stop, and a thread
9090 being resumed has a pending status, report it without actually
9092 (myresume): Adjust to use the new 'resume' function.
9093 (clear_pending_status_callback, set_pending_status_callback)
9094 (find_status_pending_thread_callback): New functions.
9095 (handle_status): Handle the case of multiple threads having
9096 interesting statuses to report. Report threads' real last signal
9097 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9098 with an interesting thread to report the status for, instead of
9099 always reporting the status of the first thread.
9101 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9103 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9104 * gdbreplay.c (gdbreplay_version): Likewise.
9106 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9108 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9109 iov.iov_len with the real length in use.
9111 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9113 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9114 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9115 for all targets that use win32-low.c.
9116 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9117 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9119 2013-12-13 Pedro Alves <palves@redhat.com>
9121 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9122 if equal to TARGET_WAITKIND_LOADED.
9123 * win32-low.c (cached_status): New static global.
9124 (win32_wait): Add declaration.
9125 (do_initial_child_stuff): Flush all initial pending debug events
9126 up to the initial breakpoint.
9127 (win32_wait): If CACHED_STATUS was set, return that instead
9128 of doing a real wait. Remove the code resuming the execution
9129 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9130 during the initial phase. Also remove the code changing
9131 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9132 TARGET_WAITKIND_STOPPED.
9134 2013-12-11 Yao Qi <yao@codesourcery.com>
9136 * notif.c (handle_notif_ack): Return 0 if no notification
9139 2013-11-20 Doug Evans <dje@google.com>
9141 * linux-low.c (linux_set_resume_request): Fix comment.
9143 2013-11-20 Doug Evans <dje@google.com>
9145 * linux-low.c (resume_status_pending_p): Tweak comment.
9147 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9149 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9150 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9151 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9152 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9153 (srv_amd64_regobj): Add amd64-mpx.o.
9154 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9155 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9156 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9157 * i387-fp.c (num_pl_bnd_register) Added constant.
9158 (num_pl_bnd_cfg_registers) Added constant.
9159 (struct i387_xsave) Added reserved area and MPX fields.
9160 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9161 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9163 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9164 (init_registers_amd64_mpx_linux): Declare new function.
9165 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9166 (x86_64_regmap): Add MPX registers.
9167 (x86_linux_read_description): Add MPX case.
9168 (initialize_low_arch): Initialize MPX targets.
9170 2013-11-18 Tom Tromey <tromey@redhat.com>
9172 * configure: Rebuild.
9173 * configure.ac: Don't check for stdlib.h.
9174 * gdbreplay.c: Unconditionally include stdlib.h.
9176 2013-11-18 Tom Tromey <tromey@redhat.com>
9178 * config.in: Rebuild.
9179 * configure: Rebuild.
9180 * configure.ac: Don't use AC_HEADER_DIRENT.
9182 2013-11-18 Tom Tromey <tromey@redhat.com>
9184 * server.h: Don't check HAVE_STRING_H.
9185 * gdbreplay.c: Don't check HAVE_STRING_H.
9186 * configure: Rebuild.
9188 2013-11-18 Tom Tromey <tromey@redhat.com>
9190 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9193 2013-11-08 Tom Tromey <tromey@redhat.com>
9195 * configure, config.in: Rebuild.
9196 * configure.ac: Remove unused configury.
9198 2013-11-08 Tom Tromey <tromey@redhat.com>
9200 * acinclude.m4: Include common.m4, codeset.m4.
9201 * configure, config.in: Rebuild.
9202 * configure.ac: Use GDB_AC_COMMON.
9204 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9206 * linux-s390-low.c (HWCAP_S390_TE): New define.
9207 (s390_arch_setup): Consider the TE field in the HWCAP for
9208 determining 'have_regset_tdb'.
9210 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9213 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9216 2013-10-02 Pedro Alves <palves@redhat.com>
9218 * server.c (process_serial_event): Don't output "GDBserver
9219 exiting" if GDB is connected through stdio.
9220 * target.c (mywait): Likewise, be silent if GDB is connected
9223 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9225 * lynx-low.c (lynx_add_threads_after_attach): New function.
9226 (lynx_attach): Remove call to add_thread. Add call to
9227 lynx_add_threads_after_attach instead.
9229 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9231 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9232 * config.in, configure: Regenerated.
9234 2013-09-18 Yao Qi <yao@codesourcery.com>
9237 * server.c (start_inferior): Clear 'resume_info'.
9239 2013-09-16 Jiong Wang <jiwang@tilera.com>
9241 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9244 2013-09-16 Jiong Wang <jiwang@tilera.com>
9246 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9247 linux-tile-low.o to srv_tgtobj.
9249 2013-09-16 Will Newton <will.newton@linaro.org>
9251 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9254 2013-09-06 Pedro Alves <palves@redhat.com>
9256 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9257 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9258 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9259 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9260 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9261 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9263 2013-09-06 Pedro Alves <palves@redhat.com>
9265 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9266 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9268 2013-09-06 Pedro Alves <palves@redhat.com>
9270 * linux-amd64-ipa.c: Include tracepoint.h.
9271 * linux-i386-ipa.c: Include tracepoint.h.
9273 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9275 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9276 (ps_get_thread_area): New function.
9278 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9280 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9281 (initialize_low_arch): Call init_registers_crisv32 rather than
9282 init_register_crisv32.
9284 2013-09-05 Pedro Alves <palves@redhat.com>
9286 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9288 * hostio.h: ... this new file.
9289 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9290 win32-low.c: Include hostio.h.
9292 2013-09-05 Pedro Alves <palves@redhat.com>
9294 * server.h (gdb_client_data, handler_func, callback_handler_func)
9295 (delete_file_handler, add_file_handler, append_callback_event)
9296 (delete_callback_event, start_event_loop, initialize_event_loop):
9297 Move to event-loop.h and include it.
9298 * event-loop.h: New file.
9300 2013-09-05 Pedro Alves <palves@redhat.com>
9302 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9303 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9304 (loaded_dll, unloaded_dll): Move to ...
9305 * dll.h: ... this new file.
9306 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9308 2013-09-05 Pedro Alves <palves@redhat.com>
9310 * server.h (current_process, get_thread_process, all_processes)
9311 (add_inferior_to_list, for_each_inferior, current_inferior)
9312 (remove_inferior, add_process, remove_process, find_process_pid)
9313 (have_started_inferiors_p, have_attached_inferiors_p)
9314 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9315 (clear_inferiors, find_inferior, find_inferior_id)
9316 (inferior_target_data, set_inferior_target_data)
9317 (inferior_regcache_data, set_inferior_regcache_data): Move to
9318 inferiors.h, and include it.
9319 * inferiors.h: New file.
9321 2013-09-05 Pedro Alves <palves@redhat.com>
9323 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9327 2013-09-05 Pedro Alves <palves@redhat.com>
9329 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9331 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9332 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9333 (handle_tracepoint_general_set, handle_tracepoint_query)
9334 (tracepoint_finished_step, tracepoint_was_hit)
9335 (release_while_stepping_state_list, current_traceframe)
9336 (in_readonly_region, traceframe_read_mem)
9337 (fetch_traceframe_registers, traceframe_read_sdata)
9338 (traceframe_read_info, struct fast_tpoint_collect_status)
9339 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9340 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9341 (supply_fast_tracepoint_registers)
9342 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9343 (ipa_tdesc, claim_trampoline_space)
9344 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9345 (agent_mem_read, agent_get_trace_state_variable_value)
9346 (agent_set_trace_state_variable_value, agent_tsv_read)
9347 (agent_mem_read_string, get_raw_reg_func_addr)
9348 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9349 * tracepoint.h: ... this new file.
9351 2013-09-05 Pedro Alves <palves@redhat.com>
9353 * server.h (perror_with_name, error, fatal, warning, paddress)
9354 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9356 * utils.h: New file.
9358 2013-09-05 Pedro Alves <palves@redhat.com>
9360 * server.h (remote_debug, noack_mode, transport_is_reliable)
9361 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9362 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9363 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9364 (write_enn, initialize_async_io, enable_async_io)
9365 (disable_async_io, check_remote_input_interrupt_request)
9366 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9367 (dead_thread_notify, prepare_resume_reply)
9368 (decode_address_to_semicolon, decode_address, decode_m_packet)
9369 (decode_M_packet, decode_X_packet, decode_xfer_write)
9370 (decode_search_memory_packet, unhexify, hexify)
9371 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9372 (look_up_one_symbol, relocate_instruction)
9373 (monitor_output): Move to remote-utils.h, and include it.
9374 * remote-utils.h: New file.
9376 2013-09-05 Pedro Alves <palves@redhat.com>
9378 * server.h (_): Delete.
9380 2013-09-02 Pedro Alves <palves@redhat.com>
9382 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9383 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9385 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9387 2013-09-02 Pierre Muller <muller@sourceware.org>
9389 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9390 or WriteProcessMemory complete successfully and handle
9391 ERROR_PARTIAL_COPY error.
9393 2013-09-02 Pedro Alves <palves@redhat.com>
9395 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9396 error instead of EIO.
9398 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9401 * linux-low.c: Include filestuff.h.
9402 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9403 * lynx-low.c: Include filestuff.h.
9404 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9405 * server.c: Include filestuff.h.
9406 (main): Call notice_open_fds.
9407 * spu-low.c: Include filestuff.h.
9408 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9410 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9412 * Makefile.in: Explain why ../target and ../nat are not
9413 listed as include file search paths.
9414 (linux-waitpid.o): New object file rule.
9415 * configure.srv (srv_native_linux_obj): New variable.
9416 Replace all occurrences of linux native object files with
9417 $srv_native_linux_obj.
9418 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9419 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9420 (linux_enable_event_reporting): Remove declaration.
9421 (my_waitpid): Moved to common/linux-waitpid.c.
9422 (linux_wait_for_event): Pass ptid when calling
9423 linux_enable_event_reporting.
9424 (linux_supports_tracefork_flag): Remove.
9425 (linux_enable_event_reporting): Likewise.
9426 (linux_tracefork_grandchild): Remove.
9427 (STACK_SIZE): Moved to common/linux-ptrace.c.
9428 (linux_tracefork_child): Remove.
9429 (linux_test_for_tracefork): Remove.
9430 (linux_look_up_symbols): Call linux_supports_traceclone.
9431 (initialize_low): Remove call to linux_test_for_tracefork.
9432 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9433 common/linux-ptrace.h.
9434 (PTRACE_TYPE_ARG4): Likewise.
9435 Include linux-ptrace.h.
9437 2013-08-21 Pedro Alves <palves@redhat.com>
9439 * config.in: Renegerate.
9441 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9443 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9444 (SFILES): Remove $(srcdir)/common/target-common.c and
9445 add $(srcdir)/target/waitstatus.c.
9446 (OBS): Remove target-common.o and add waitstatus.o.
9447 (server_h): Remove $(srcdir)/../common/target-common.h and
9448 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9449 and $(srcdir)/../target/waitstatus.h.
9450 (target-common.o): Remove.
9451 (waitstatus.o): New target object file.
9452 * target.h: Do not include target-common.h and
9453 include target/resume.h, target/wait.h and
9454 target/waitstatus.h.
9456 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9458 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9459 to PTRACE_TYPE_ARG3.
9460 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9461 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9463 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9464 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9466 2013-07-27 Jie Zhang <jie@codesourcery.com>
9467 Daniel Jacobowitz <dan@codesourcery.com>
9468 Yao Qi <yao@codesourcery.com>
9470 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9471 (mips-linux-watch.o): New rule.
9472 (mips_linux_watch_h): New variable.
9473 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9475 * linux-mips-low.c: Include mips-linux-watch.h.
9476 (struct arch_process_info, struct arch_lwp_info): New.
9477 (update_watch_registers_callback): New function.
9478 (mips_linux_new_process, mips_linux_new_thread) New functions.
9479 (mips_linux_prepare_to_resume, mips_insert_point): New
9481 (mips_remove_point, mips_stopped_by_watchpoint): New
9483 (rsp_bp_type_to_target_hw_bp_type): New function.
9484 (mips_stopped_data_address): New function.
9485 (the_low_target): Add watchpoint support functions.
9487 2013-07-27 Yao Qi <yao@codesourcery.com>
9489 * i386-low.c: Include break-common.h.
9490 (enum target_hw_bp_type): Remove.
9492 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9494 * Makefile.in (SFILES): /common/target-common.c.
9495 (OBS): Add target-common.o.
9496 (server_h): Add $(srcdir)/../common/target-common.h.
9497 (target-common.o): New target.
9498 * server.c (queue_stop_reply_callback): Free
9499 status string after use.
9500 * target.c (target_waitstatus_to_string): Remove.
9501 * target.h: Include target-common.h.
9502 (resume_kind): Likewise.
9503 (target_waitkind): Likewise.
9504 (target_waitstatus): Likewise.
9505 (TARGET_WNOHANG): Likewise.
9507 2013-07-04 Yao Qi <yao@codesourcery.com>
9509 * Makefile.in (host_alias): Use @host_noncanonical@.
9510 (target_alias): Use @target_noncanonical@.
9511 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9512 ACX_NONCANONICAL_HOST.
9513 * configure: Regenerated.
9516 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9518 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9519 * configure: Rebuild.
9520 * Makefile.in (version_host, version_target): Get from configure.
9521 (version.c): Use $(version_host) and $(version_target).
9523 2013-07-03 Pedro Alves <palves@redhat.com>
9525 * Makefile.in (config.status): Depend on development.sh.
9526 * acinclude.m4: Include libmcheck.m4.
9527 * configure: Regenerate.
9529 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9531 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9532 attribute inside the parentheses.
9533 (winapi_DebugSetProcessKillOnExit): Ditto.
9534 (winapi_DebugBreakProcess): Ditto.
9535 (winapi_GenerateConsoleCtrlEvent): Ditto.
9537 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9539 * notif.h (notif_event): Add a dummy member to avoid compiler
9542 2013-07-01 Pedro Alves <palves@redhat.com>
9544 * hostio.c (HOSTIO_PATH_MAX): Define.
9545 (require_filename, handle_open, handle_unlink, handle_readlink):
9548 2013-07-01 Pedro Alves <palves@redhat.com>
9550 * server.h: Include "pathmax.h".
9551 * linux-low.c: Don't include sys/param.h.
9552 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9554 * win32-low.c: Don't include sys/param.h.
9555 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9557 2013-07-01 Pedro Alves <palves@redhat.com>
9559 * event-loop.c: Don't check HAVE_UNISTD_H before including
9561 * gdbreplay.c: Likewise.
9562 * remote-utils.c: Likewise.
9563 * server.c: Likewise.
9564 * configure.ac: Don't check for unistd.h.
9565 * configure: Regenerate.
9567 2013-06-28 Tom Tromey <tromey@redhat.com>
9569 * Makefile.in (version.c): Use version.in, not
9572 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9574 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9575 * configure: Rebuild.
9576 * Makefile.in (version_host, version_target): Get from configure.
9577 (version.c): Use $(version_host) and $(version_target).
9579 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9581 Fix trace-status to output user name without trailing colon.
9582 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9584 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9586 Fix trace-status to output proper start-time and stop-time.
9587 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9588 output start time and stop time in hex as gdb expects.
9590 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9592 * tracepoint.c (build_traceframe_info_xml): Output trace state
9593 variables present in the trace buffer.
9595 2013-06-24 Tom Tromey <tromey@redhat.com>
9597 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9599 (version.o): Remove.
9600 * gdbreplay.c: Include version.h.
9601 (version, host_name): Don't declare.
9602 * server.h: Include version.h.
9603 (version, host_name): Don't declare.
9605 2013-06-12 Pedro Alves <palves@redhat.com>
9607 * linux-x86-low.c (linux_is_elf64): Delete global.
9608 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9609 with local linux_pid_exe_is_elf_64_file use.
9611 2013-06-11 Pedro Alves <palves@redhat.com>
9613 * linux-low.c (regset_disabled, disable_regset): New functions.
9614 (regsets_fetch_inferior_registers)
9615 (regsets_store_inferior_registers): Use them.
9616 (initialize_regsets_info); Don't allocate the disabled_regsets
9618 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9621 2013-06-11 Pedro Alves <palves@redhat.com>
9623 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9626 2013-06-11 Pedro Alves <palves@redhat.com>
9628 * linux-x86-low.c (initialize_low_arch): Call
9629 init_registers_x32_avx_linux.
9631 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9633 Fix compatibility with Android Bionic.
9634 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9637 2013-06-07 Pedro Alves <palves@redhat.com>
9640 * Makefile.in (OBS): Add tdesc.o.
9641 (IPA_OBJS): Add tdesc-ipa.o.
9642 (tdesc-ipa.o): New rule.
9643 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9645 * linux-low.c (new_inferior): Delete.
9646 (disabled_regsets, num_regsets): Delete.
9647 (linux_add_process): Adjust to set the new per-process
9649 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9650 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9651 was a stop. When calling arch_setup, switch the current inferior
9652 to the thread that got an event.
9653 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9654 (regsets_fetch_inferior_registers)
9655 (regsets_store_inferior_registers): New regsets_info parameter.
9657 (linux_register_in_regsets): New regs_info parameter. Adjust to
9659 (register_addr, fetch_register, store_register): New usrregs_info
9660 parameter. Adjust to use it.
9661 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9662 parameter regs_info. Adjust to use it.
9663 (linux_fetch_registers): Get the current inferior's regs_info, and
9665 (linux_store_registers): Ditto.
9666 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9667 (initialize_low): Don't initialize the target_regsets here. Call
9668 initialize_low_arch.
9669 * linux-low.h (target_regsets): Delete declaration.
9670 (struct regsets_info): New.
9671 (struct usrregs_info): New.
9672 (struct regs_info): New.
9673 (struct process_info_private) <new_inferior>: New field.
9674 (struct linux_target_ops): Delete the num_regs, regmap, and
9675 regset_bitmap fields. New field regs_info.
9676 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9677 * i387-fp.c (num_xmm_registers): Delete.
9678 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9679 calls to new interface.
9680 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9681 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9682 Infer the number of xmm registers from the regcache's target
9684 * i387-fp.h (num_xmm_registers): Delete.
9685 * inferiors.c (add_thread): Don't install the thread's regcache
9687 * proc-service.c (gregset_info): Fetch the current inferior's
9688 regs_info. Adjust to use it.
9689 * regcache.c: Include tdesc.h.
9690 (register_bytes, reg_defs, num_registers)
9691 (gdbserver_expedite_regs): Delete.
9692 (get_thread_regcache): If the thread doesn't have a regcache yet,
9693 create one, instead of aborting gdbserver.
9694 (regcache_invalidate_one): Rename to ...
9695 (regcache_invalidate_thread): ... this.
9696 (regcache_invalidate_one): New.
9697 (regcache_invalidate): Only invalidate registers of the current
9699 (init_register_cache): Add target_desc parameter, and use it.
9700 (new_register_cache): Ditto. Assert the target description has a
9701 non zero registers_size.
9702 (regcache_cpy): Add assertions. Adjust.
9703 (realloc_register_cache, set_register_cache): Delete.
9704 (registers_to_string, registers_from_string): Adjust.
9705 (find_register_by_name, find_regno, find_register_by_number)
9706 (register_cache_size): Add target_desc parameter, and use it.
9707 (free_register_cache_thread, free_register_cache_thread_one)
9708 (regcache_release, register_cache_size): New.
9709 (register_size): Add target_desc parameter, and use it.
9710 (register_data, supply_register, supply_register_zeroed)
9711 (supply_regblock, supply_register_by_name, collect_register)
9712 (collect_register_as_string, collect_register_by_name): Adjust.
9713 * regcache.h (struct target_desc): Forward declare.
9714 (struct regcache) <tdesc>: New field.
9715 (init_register_cache, new_register_cache): Add target_desc
9717 (regcache_invalidate_thread): Declare.
9718 (regcache_invalidate_one): Delete declaration.
9719 (regcache_release): Declare.
9720 (find_register_by_number, register_cache_size, register_size)
9721 (find_regno): Add target_desc parameter.
9722 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9724 * remote-utils.c: Include tdesc.h.
9725 (outreg, prepare_resume_reply): Adjust.
9726 * server.c: Include tdesc.h.
9727 (gdbserver_xmltarget): Delete declaration.
9728 (get_features_xml, process_serial_event): Adjust.
9729 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9731 (struct process_info) <tdesc>: New field.
9732 (ipa_tdesc): Declare.
9733 * tdesc.c: New file.
9734 * tdesc.h: New file.
9735 * tracepoint.c: Include tdesc.h.
9736 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9737 (get_context_regcache): Adjust to pass ipa_tdesc down.
9738 (do_action_at_tracepoint): Adjust to get the register cache size
9739 from the context regcache's description.
9740 (traceframe_walk_blocks): Adjust to get the register cache size
9741 from the current trace frame's description.
9742 (traceframe_get_pc): Adjust to get current trace frame's
9743 description and pass it down.
9744 (gdb_collect): Adjust to get the register cache size from the
9746 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9747 (gdbserver_xmltarget): Delete.
9748 (initialize_low_tracepoint): Set the ipa's target description.
9749 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9750 (initialize_low_tracepoint): Set the ipa's target description.
9751 * linux-x86-low.c: Include tdesc.h.
9752 [__x86_64__] (is_64bit_tdesc): New.
9753 (ps_get_thread_area, x86_get_thread_area): Use it.
9754 (i386_cannot_store_register): Rename to ...
9755 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9756 (i386_cannot_fetch_register): Rename to ...
9757 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9758 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9760 (target_regsets): Rename to ...
9761 (x86_regsets): ... this.
9762 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9764 (x86_siginfo_fixup): Use is_64bit_tdesc.
9765 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9766 (tdesc_x32_avx_linux, tdesc_x32_linux)
9767 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9769 (x86_linux_update_xmltarget): Delete.
9770 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9771 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9772 (AMD64_LINUX_USER64_CS): New.
9773 (x86_linux_read_description): New, based on
9774 x86_linux_update_xmltarget.
9775 (same_process_callback): New.
9776 (x86_arch_setup_process_callback): New.
9777 (x86_linux_update_xmltarget): New.
9778 (x86_regsets_info): New.
9779 (amd64_linux_regs_info): New.
9780 (i386_linux_usrregs_info): New.
9781 (i386_linux_regs_info): New.
9782 (x86_linux_regs_info): New.
9783 (x86_arch_setup): Reimplement.
9784 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9785 (x86_emit_ops): Ditto.
9786 (the_low_target): Adjust. Install x86_linux_regs_info,
9787 x86_cannot_fetch_register, and x86_cannot_store_register.
9788 (initialize_low_arch): New.
9789 * linux-ia64-low.c (tdesc_ia64): Declare.
9790 (ia64_fetch_register): Adjust.
9791 (ia64_usrregs_info, regs_info): New globals.
9792 (ia64_regs_info): New function.
9793 (the_low_target): Adjust.
9794 (initialize_low_arch): New function.
9795 * linux-sparc-low.c (tdesc_sparc64): Declare.
9796 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9798 (sparc_arch_setup): New function.
9799 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9800 (the_low_target): Adjust.
9801 (initialize_low_arch): New function.
9802 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9803 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9804 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9805 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9806 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9807 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9808 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9809 (tdesc_powerpc_isa205_vsx64l): Declare.
9810 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9811 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9812 (ppc_set_pc, ppc_get_hwcap): Adjust.
9813 (ppc_usrregs_info): Forward declare.
9814 (!__powerpc64__) ppc_regmap_adjusted: New global.
9815 (ppc_arch_setup): Adjust to the current process'es target
9817 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9818 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9819 (ppc_store_evrregset): Adjust.
9820 (target_regsets): Rename to ...
9821 (ppc_regsets): ... this, and make static.
9822 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9823 (ppc_regs_info): New function.
9824 (the_low_target): Adjust.
9825 (initialize_low_arch): New function.
9826 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9827 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9828 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9829 (tdesc_s390x_linux64v2): Declare.
9830 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9831 (s390_fill_gregset, s390_store_last_break): Adjust.
9832 (target_regsets): Rename to ...
9833 (s390_regsets): ... this, and make static.
9834 (s390_get_pc, s390_set_pc): Adjust.
9835 (s390_get_hwcap): New target_desc parameter, and use it.
9836 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9837 (s390_arch_setup): Adjust to set the current process'es target
9838 description. Don't adjust the regmap.
9839 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9840 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9841 (regs_info_3264): New globals.
9842 (s390_regs_info): New function.
9843 (the_low_target): Adjust.
9844 (initialize_low_arch): New function.
9845 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9846 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9847 [__mips64] (init_registers_mips_linux)
9848 (init_registers_mips_dsp_linux): Delete defines.
9849 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9850 (have_dsp): New global.
9851 (mips_read_description): New, based on mips_arch_setup.
9852 (mips_arch_setup): Reimplement.
9853 (get_usrregs_info): New function.
9854 (mips_cannot_fetch_register, mips_cannot_store_register)
9855 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9856 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9857 (target_regsets): Rename to ...
9858 (mips_regsets): ... this, and make static.
9859 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9860 (dsp_regs_info, regs_info): New globals.
9861 (mips_regs_info): New function.
9862 (the_low_target): Adjust.
9863 (initialize_low_arch): New function.
9864 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9865 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9867 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9868 (arm_read_description): New, with bits factored from
9870 (arm_arch_setup): Reimplement.
9871 (target_regsets): Rename to ...
9872 (arm_regsets): ... this, and make static.
9873 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9874 (arm_regs_info): New function.
9875 (the_low_target): Adjust.
9876 (initialize_low_arch): New function.
9877 * linux-m68k-low.c (tdesc_m68k): Declare.
9878 (target_regsets): Rename to ...
9879 (m68k_regsets): ... this, and make static.
9880 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9881 (m68k_regs_info): New function.
9882 (m68k_arch_setup): New function.
9883 (the_low_target): Adjust.
9884 (initialize_low_arch): New function.
9885 * linux-sh-low.c (tdesc_sharch): Declare.
9886 (target_regsets): Rename to ...
9887 (sh_regsets): ... this, and make static.
9888 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9889 (sh_regs_info, sh_arch_setup): New functions.
9890 (the_low_target): Adjust.
9891 (initialize_low_arch): New function.
9892 * linux-bfin-low.c (tdesc_bfin): Declare.
9893 (bfin_arch_setup): New function.
9894 (bfin_usrregs_info, regs_info): New globals.
9895 (bfin_regs_info): New function.
9896 (the_low_target): Adjust.
9897 (initialize_low_arch): New function.
9898 * linux-cris-low.c (tdesc_cris): Declare.
9899 (cris_arch_setup): New function.
9900 (cris_usrregs_info, regs_info): New globals.
9901 (cris_regs_info): New function.
9902 (the_low_target): Adjust.
9903 (initialize_low_arch): New function.
9904 * linux-cris-low.c (tdesc_crisv32): Declare.
9905 (cris_arch_setup): New function.
9906 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9907 (cris_regs_info): New function.
9908 (the_low_target): Adjust.
9909 (initialize_low_arch): New function.
9910 * linux-m32r-low.c (tdesc_m32r): Declare.
9911 (m32r_arch_setup): New function.
9912 (m32r_usrregs_info, regs_info): New globals.
9913 (m32r_regs_info): Adjust.
9914 (initialize_low_arch): New function.
9915 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9916 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9917 (tic6x_usrregs_info): Forward declare.
9918 (tic6x_read_description): New function, based on ...
9919 (tic6x_arch_setup): ... this. Reimplement.
9920 (target_regsets): Rename to ...
9921 (tic6x_regsets): ... this, and make static.
9922 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9923 (tic6x_regs_info): New function.
9924 (the_low_target): Adjust.
9925 (initialize_low_arch): New function.
9926 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9927 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9928 (target_regsets): Rename to ...
9929 (xtensa_regsets): ... this, and make static.
9930 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9932 (xtensa_arch_setup, xtensa_regs_info): New functions.
9933 (the_low_target): Adjust.
9934 (initialize_low_arch): New function.
9935 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9936 (nios2_arch_setup): Set the current process'es tdesc.
9937 (target_regsets): Rename to ...
9938 (nios2_regsets): ... this.
9939 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9940 (nios2_regs_info): New function.
9941 (the_low_target): Adjust.
9942 (initialize_low_arch): New function.
9943 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9944 (aarch64_arch_setup): Set the current process'es tdesc.
9945 (target_regsets): Rename to ...
9946 (aarch64_regsets): ... this.
9947 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9948 (aarch64_regs_info): New function.
9949 (the_low_target): Adjust.
9950 (initialize_low_arch): New function.
9951 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9953 (target_regsets): Rename to ...
9954 (tile_regsets): ... this.
9955 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9956 (tile_regs_info): New function.
9957 (tile_arch_setup): Set the current process'es tdesc.
9958 (the_low_target): Adjust.
9959 (initialize_low_arch): New function.
9960 * spu-low.c (tdesc_spu): Declare.
9961 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9962 * win32-arm-low.c (tdesc_arm): Declare.
9963 (arm_arch_setup): New function.
9964 (the_low_target): Install arm_arch_setup instead of
9966 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9967 (init_windows_x86): Rename to ...
9968 (i386_arch_setup): ... this. Set `win32_tdesc'.
9969 (the_low_target): Adjust.
9970 * win32-low.c (win32_tdesc): New global.
9971 (child_add_thread): Don't create the thread cache here.
9972 (do_initial_child_stuff): Set the new process'es tdesc.
9973 * win32-low.h (struct target_desc): Forward declare.
9974 (win32_tdesc): Declare.
9975 * lynx-i386-low.c (tdesc_i386): Declare global.
9976 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9977 * lynx-low.c (lynx_tdesc): New global.
9978 (lynx_add_process): Set the new process'es tdesc.
9979 * lynx-low.h (struct target_desc): Forward declare.
9980 (lynx_tdesc): Declare global.
9981 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9982 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9983 * nto-low.c (nto_tdesc): New global.
9984 (do_attach): Set the new process'es tdesc.
9985 * nto-low.h (struct target_desc): Forward declare.
9986 (nto_tdesc): Declare.
9987 * nto-x86-low.c (tdesc_i386): Declare.
9988 (nto_x86_arch_setup): Set `nto_tdesc'.
9990 2013-06-04 Gary Benson <gbenson@redhat.com>
9992 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9993 to qSupported response when appropriate.
9994 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9995 with nonzero-length annex.
9996 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9997 arguments supplied in annex.
9999 2013-05-31 Doug Evans <dje@google.com>
10002 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10003 64 bits in 64-cross-32 environment.
10005 2013-05-28 Pedro Alves <palves@redhat.com>
10007 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10008 (aarch64-without-fpu.c): Delete rule.
10009 * configure.srv (aarch64*-*-linux*): Remove references to
10010 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10011 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10014 2013-05-24 Pedro Alves <palves@redhat.com>
10016 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10017 instead of strchr/decode_address. Error if the range isn't split
10018 with a ','. Don't assume there's be a ':' in the action.
10020 2013-05-23 Yao Qi <yao@codesourcery.com>
10021 Pedro Alves <palves@redhat.com>
10023 * linux-low.c (lwp_in_step_range): New function.
10024 (linux_wait_1): If the thread was range stepping and stopped
10025 outside the stepping range, report the stop to GDB. Otherwise,
10026 continue stepping. Add range stepping debug output.
10027 (linux_set_resume_request): Copy the step range from the resume
10028 request to the lwp.
10029 (linux_supports_range_stepping): New.
10030 (linux_target_ops) <supports_range_stepping>: Set to
10031 linux_supports_range_stepping.
10032 * linux-low.h (struct linux_target_ops)
10033 <supports_range_stepping>: New field.
10034 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10035 * linux-x86-low.c (x86_supports_range_stepping): New.
10036 (the_low_target) <supports_range_stepping>: Set to
10037 x86_supports_range_stepping.
10038 * server.c (handle_v_cont): Handle 'r' action.
10039 (handle_v_requests): Append ";r" if the target supports range
10041 * target.h (struct thread_resume) <step_range_start,
10042 step_range_end>: New fields.
10043 (struct target_ops) <supports_range_stepping>:
10045 (target_supports_range_stepping): New macro.
10047 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10049 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10050 confusion in comment.
10052 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10054 * lynx-low.c (struct process_info_private): New type.
10055 (lynx_add_process): New function.
10056 (lynx_create_inferior, lynx_attach): Replace calls to
10057 add_process by calls to lynx_add_process.
10058 (lynx_resume): If PTID is null, then try using
10059 current_process()->private->last_wait_event_ptid.
10061 (lynx_clear_inferiors): Delete. The contents of that function
10062 has been inlined in lynx_mourn;
10063 (lynx_wait_1): Save the ptid in the process's private data.
10064 (lynx_mourn): Free the process' private data. Replace call
10065 to lynx_clear_inferiors by call to clear_inferiors.
10067 2013-05-17 Yao Qi <yao@codesourcery.com>
10069 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10072 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10074 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10075 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10076 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10077 PT_TEXT_END_ADDR guards. Update comments.
10078 (linux_target_op) <read_offsets>: Conditionally define to
10079 linux_read_offsets if the target is UCLIBC and if it defines
10080 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10082 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10083 Andrew Jenner <andrew@codesourcery.com>
10085 * Makefile.in (SFILES): Add linux-nios2-low.c.
10086 (clean): Add action to delete nios2-linux.c.
10087 (nios2-linux.c): New rule.
10088 * configure.srv: Add nios2*-*-linux*.
10089 * linux-nios2-low.c: New.
10091 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10093 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10095 2013-04-25 Hui Zhu <hui@codesourcery.com>
10098 * ax.c (ax_printf): Add fflush.
10100 2013-04-22 Tom Tromey <tromey@redhat.com>
10102 * Makefile.in (SFILES): Add filestuff.c.
10103 (OBS): Add filestuff.o.
10104 (filestuff.o): New target.
10105 * config.in, configure: Rebuild.
10106 * configure.ac: Check for fdwalk, pipe2.
10108 2013-04-17 Pedro Alves <palves@redhat.com>
10110 * configure.ac (USE_THREAD_DB): Delete variable.
10111 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10112 Don't AC_SUBST USE_THREAD_DB.
10113 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10114 * config.in, configure: Regenerate.
10116 2013-04-16 Pedro Alves <palves@redhat.com>
10118 * linux-low.h (struct lwp_info) <thread_known>: Move under
10119 the USE_THREAD_DB #ifdef.
10121 2013-04-16 Pedro Alves <palves@redhat.com>
10123 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10124 (linux-low.o): Delete rule.
10125 * linux-low.h: Always include "gdb_thread_db.h" instead of
10126 conditionally including thread_db.h.
10127 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10130 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10132 * Makefile.in (install-only): Fix make install regression.
10134 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10136 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10137 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10139 * gdbserver.1: Remove.
10141 2013-03-22 Pedro Alves <palves@redhat.com>
10143 * linux-low.c (handle_extended_wait): Don't call
10144 linux_enable_event_reporting.
10146 2013-03-15 Tony Theodore <tonyt@logyst.com>
10149 * Makefile.in (SHELL): Use @SHELL@.
10151 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10153 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10156 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10158 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10159 Remove extraneous NULL element.
10161 2013-03-13 Yao Qi <yao@codesourcery.com>
10163 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10164 'V' block in trace frame.
10166 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10168 * target.h (struct target_ops): Add btrace ops.
10169 (target_supports_btrace): New macro.
10170 (target_enable_btrace): New macro.
10171 (target_disable_btrace): New macro.
10172 (target_read_btrace): New macro.
10173 * gdbthread.h (struct thread_info): Add btrace field.
10174 * server.c: Include btrace-common.h.
10175 (handle_btrace_general_set): New function.
10176 (handle_btrace_enable): New function.
10177 (handle_btrace_disable): New function.
10178 (handle_general_set): Call handle_btrace_general_set.
10179 (handle_qxfer_btrace): New function.
10180 (struct qxfer qxfer_packets[]): Add btrace entry.
10181 * inferiors.c (remove_thread): Disable btrace.
10182 * linux-low: Include linux-btrace.h.
10183 (linux_low_enable_btrace): New function.
10184 (linux_low_read_btrace): New function.
10185 (linux_target_ops): Add btrace ops.
10186 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10187 Add srv_linux_btrace=yes.
10188 (x86_64-*-linux*): Add linux-btrace.o.
10189 Add srv_linux_btrace=yes.
10190 * configure.ac: Define HAVE_LINUX_BTRACE.
10191 * config.in: Regenerated.
10192 * configure: Regenerated.
10194 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10196 * server.c (handle_qxfer): Preserve error message if -3 is
10198 (qxfer): Document the -3 return value.
10200 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10202 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10203 (linux_btrace_h): New variable.
10204 (linux-btrace.o): New rule.
10206 2013-03-08 Stan Shebs <stan@codesourcery.com>
10207 Hafiz Abid Qadeer <abidh@codesourcery.com>
10209 * tracepoint.c (trace_buffer_size): New global.
10210 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10211 (init_trace_buffer): Change to one-argument function. Allocate
10212 trace buffer memory.
10213 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10214 handle QTBuffer:size packet.
10215 (cmd_bigqtbuffer_size): New function.
10216 (initialize_tracepoint): Call init_trace_buffer with
10217 DEFAULT_TRACE_BUFFER_SIZE.
10218 * server.c (handle_query): Add QTBuffer:size in the
10221 2013-03-07 Yao Qi <yao@codesourcery.com>
10223 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10224 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10226 (cmd_qtsp): Adjust condition. Do post increment.
10227 Set cur_action and cur_step_action back to 0.
10229 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10232 * linux-low.c (linux_write_memory): Return early success if LEN is
10235 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10237 * configure.srv: Add x86_64-*-cygwin* as target.
10239 2013-02-28 Tom Tromey <tromey@redhat.com>
10241 * configure.ac: Invoke AC_SYS_LARGEFILE.
10242 * configure, config.in: Rebuild.
10244 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10246 * win32-low.c: Throughout, fix format strings and casts of
10247 printf-like functions to avoid type related warnings on all
10249 (get_child_debug_event): Print dwDebugEventCode as hex since
10250 that's how it's usually documented.
10252 2013-02-28 Yao Qi <yao@codesourcery.com>
10254 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10257 2013-02-27 Jiong Wang <jiwang@tilera.com>
10259 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10260 (reg-tilegx32.c): New rule.
10261 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10262 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10263 different register info initializer according to elf class.
10264 (init_registers_tilgx32): New function. The tilegx32 register info
10266 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10267 (tile_store_gregset): Likewise.
10269 2013-02-27 Yao Qi <yao@codesourcery.com>
10271 * server.c (process_point_options): Print debug message when
10272 debug_threads is true.
10274 2013-02-26 Yao Qi <yao@codesourcery.com>
10276 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10278 2013-02-19 Pedro Alves <palves@redhat.com>
10279 Kai Tietz <ktietz@redhat.com>
10283 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10284 instead of strtoul to extract address from packet.
10285 (process_serial_event) <'z'>: Likewise.
10287 2013-02-18 Yao Qi <yao@codesourcery.com>
10289 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10291 2013-02-14 Pedro Alves <palves@redhat.com>
10295 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10296 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10298 2013-02-14 Pedro Alves <palves@redhat.com>
10300 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10302 2013-02-14 Pedro Alves <palves@redhat.com>
10304 * tracepoint.c (save_string): Delete.
10305 (add_tracepoint_action): Use savestring instead of save_string.
10307 2013-02-12 Pedro Alves <palves@redhat.com>
10309 * linux-xtensa-low.c: Ditto.
10310 * xtensa-xtregs.c: Ditto.
10312 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10314 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10317 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10319 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10320 aarch64_num_wp_regs and aarch64_num_bp_regs to
10321 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10323 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10325 * linux-aarch64-low.c (ps_get_thread_area): Replace
10326 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10328 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10329 Marcus Shawcroft <marcus.shawcroft@arm.com>
10330 Nigel Stephens <nigel.stephens@arm.com>
10331 Yufeng Zhang <yufeng.zhang@arm.com>
10333 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10334 (aarch64.c, aarch64-without-fpu.c): New targets.
10335 * configure.srv (aarch64*-*-linux*): New.
10336 * linux-aarch64-low.c: New file.
10338 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10340 * linux-low.c (handle_extended_wait, linux_create_inferior)
10341 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10342 (dequeue_one_deferred_signal, linux_resume_one_thread)
10343 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10344 (linux_tracefork_grandchild, linux_test_for_tracefork)
10345 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10346 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10347 where the argument is 0.
10349 2013-01-25 Yao Qi <yao@codesourcery.com>
10351 * event-loop.c: Include "queue.h".
10352 (gdb_event_p): New typedef.
10353 (struct gdb_event) <next_event>: Remove.
10354 (event_queue): Change to QUEUE(gdb_event_p).
10355 (async_queue_event): Remove.
10356 (gdb_event_xfree): New.
10357 (initialize_event_loop): New.
10358 (process_event): Use API from QUEUE.
10359 (wait_for_event): Likewise.
10360 * server.c (main): Call initialize_event_loop.
10361 * server.h (initialize_event_loop): Declare.
10363 2013-01-18 Yao Qi <yao@codesourcery.com>
10365 * ax.h (struct eval_agent_expr_context): New.
10366 (gdb_eval_agent_expr): Update declaration.
10367 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10368 TFRAME. Add new argument CTX.
10369 * server.h (struct eval_agent_expr_context): Declare.
10370 (agent_mem_read, agent_tsv_read): Update declaration.
10371 (agent_mem_read_string): Likewise.
10372 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10373 (add_traceframe_block): Add new argument TPOINT.
10374 Increase TPOINT->traceframe_usage.
10375 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10376 eval_tracepoint_agent_expr.
10377 (condition_true_at_tracepoint): Likewise.
10378 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10379 (agent_mem_read_string, agent_tsv_read): Likewise.
10381 2013-01-16 Yao Qi <yao@codesourcery.com>
10383 * linux-low.c (linux_resume_one_lwp): Don't check
10384 'lwp->bp_reinsert != 0'.
10386 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10387 Pedro Alves <palves@redhat.com>
10389 * lynx-low.c (ptrace_request_to_str): Define a temporary
10390 macro and use it to simplify this function's implementation.
10392 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10394 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10397 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10399 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10401 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10403 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10405 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10407 * lynx-low.c (lynx_resume): Use the resume_info parameter
10408 to determine the ptid for the lynx_ptrace call, unless
10409 it is equal to minus_one_ptid, in which case we use the
10410 ptid of the current_inferior.
10411 (lynx_wait_1): After having received a thread create/exit
10412 event, resume the inferior's execution using the signaling
10413 thread's ptid, rather than the old ptid.
10415 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10417 * lynx-low.c (lynx_resume): Delete variable ret.
10419 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10421 * gdbreplay.c (gdbreplay_version): Update copyright year.
10422 * server.c (gdbserver_version): Likewise.
10424 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10426 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10429 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10431 * lynx-low.c (ptrace_request_to_str): Add handling for
10432 PTRACE_GETTRACESIG.
10434 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10436 * lynx-low.c (lynx_attach): Delete variable new_process.
10438 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10440 * lynx-low.c (lynx_create_inferior): Delete variable
10443 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10445 * lynx-low.c (ptrace_request_to_str): Do not handle
10446 PTRACE_GETTHREADLIST if this macro does not exist.
10448 2012-12-15 Yao Qi <yao@codesourcery.com>
10450 * Makefile.in (OBS): Add notif.o.
10451 * notif.c, notif.h: New.
10452 * server.c: Include "notif.h".
10453 (struct vstop_notif) <next>: Remove.
10455 (queue_stop_reply): Update.
10456 (push_event, send_next_stop_reply): Remove.
10457 (discard_queued_stop_replies): Update.
10458 (notif_stop): New variable.
10459 (handle_v_stopped): Remove.
10460 (handle_v_requests): Don't call handle_v_stopped. Call
10461 handle_ack_notif instead.
10462 (queue_stop_reply_callback): Call notif_event_enque instead
10463 of queue_stop_reply.
10464 (handle_status): Don't call send_next_stop_reply, call
10465 notif_write_event instead.
10466 (kill_inferior_callback): Likewise.
10467 (detach_or_kill_inferior_callback): Likewise.
10468 (main): Call initialize_notif.
10469 (process_serial_event): Call QUEUE_is_empty.
10470 (handle_target_event): Call notif_push instead of push event.
10471 * server.h (push_event): Remove declaration.
10473 2012-12-10 Tom Tromey <tromey@redhat.com>
10475 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10476 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10479 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10480 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10481 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10482 (amd64-linux-ipa.o, ax.o): Rewrite.
10483 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10484 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10485 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10486 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10487 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10488 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10489 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10490 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10491 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10492 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10493 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10494 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10495 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10496 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10497 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10498 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10499 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10500 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10501 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10502 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10503 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10504 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10505 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10506 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10507 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10508 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10509 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10510 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10511 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10512 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10513 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10514 (reg-tilegx.o): Remove.
10515 (all_object_files): New macro.
10516 Include .deps files.
10517 * aclocal.m4, configure: Rebuild.
10518 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10519 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10520 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10522 2012-12-05 Tom Tromey <tromey@redhat.com>
10525 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10527 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10529 * configure.ac: Check for linux/perf_event.h.
10530 * config.in: Regenerated.
10531 * configure: Regenerated.
10533 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10535 * hostio.c (handle_readlink): Decrease buffer size
10536 parameter passed to readlink by one byte.
10538 2012-11-26 Yao Qi <yao@codesourcery.com>
10540 * configure.ac (build_warnings): Append '-Wempty-body'.
10541 * configure: Regenerated.
10542 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10545 2012-11-15 Pierre Muller <muller@sourceware.org>
10547 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10548 * config.in: Regenerate.
10549 * configure: Regenerate.
10550 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10551 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10552 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10553 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10555 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10556 instead of <sys/wait.h> header.
10557 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10559 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10561 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10562 (various make rules): Remove -DGDBSERVER
10564 2012-11-09 Yao Qi <yao@codesourcery.com>
10566 * spu-low.c (current_ptid): Move it to ..
10567 * gdbthread.h: ... here. New.
10568 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10569 * server.c (myresume, process_serial_event): Likewise.
10570 * thread-db.c (thread_db_find_new_threads): Likewise.
10571 * tracepoint.c (run_inferior_command): Likewise.
10573 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10575 * server.c (handle_search_memory_1): Include access length in
10578 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10580 * linux-crisv32-low.c: Fix compile errors.
10582 2012-09-04 Yao Qi <yao@codesourcery.com>
10584 * tracepoint.c (cmd_qtsv): Adjust debug message.
10585 Don't check CUR_TPOINT.
10587 2012-08-28 Yao Qi <yao@codesourcery.com>
10589 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10590 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10591 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10592 Remove declarations of xmalloc, xreallloc, xstrdup and
10594 * Makefile.in (libiberty_h): New.
10595 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10596 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10598 2012-08-23 Yao Qi <yao@codesourcery.com>
10600 * server.h: Remove declaration of 'xsnprintf'.
10602 2012-08-22 Keith Seitz <keiths@redhat.com>
10604 * server.h: Include build-gnulib-gbserver/config.h.
10605 * gdbreplay.c: Likewise.
10607 2012-08-08 Doug Evans <dje@google.com>
10609 * Makefile.in (SFILES): Add gdb_vecs.c.
10610 (OBS): Add gdb_vecs.o.
10611 (gdb_vecs_h, host_defs_h): New variables.
10612 (thread-db.o): Add $(gdb_vecs_h) dependency.
10613 (gdb_vecs.o): New rule.
10614 * thread-db.c: #include "gdb_vecs.h".
10615 (thread_db_load_search): Use a vector to iterate over path elements.
10616 Handle text appearing after "$pdir".
10618 * configure.ac: Add check for strstr.
10619 * config.in: Regenerate.
10620 * configure: Regenerate.
10622 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10624 * hostio.c (handle_pread): If pread fails, fall back to attempting
10626 (handle_pwrite): Likewise for pwrite.
10628 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10630 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10631 between unsupported TYPE and unimplementable ADDR/LEN combination.
10632 (arm_insert_point): Act on new return value.
10634 2012-07-31 Pedro Alves <palves@redhat.com>
10636 * server.c (process_point_options): Only skip tokens if we find
10637 one that is unrecognized. Don't treat 'X' specially while
10638 skipping unrecognized tokens.
10640 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10642 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10643 to 4-byte-align HW breakpoint addresses for Thumb.
10645 2012-07-27 Yao Qi <yao@codesourcery.com>
10649 * server.h: Declare gdb_agent_about_to_close.
10650 * target.c (kill_inferior): Include "agent.h".
10651 New. Send command 'kill'.
10652 * target.h (kill_inferior): Removed macro.
10653 * tracepoint.c (gdb_agent_about_to_close): New.
10654 (gdb_agent_helper_thread): Handle command 'close'.
10655 Wait endlessly until the inferior stops.
10656 Install gdb_agent_remove_socket to atexit hook.
10657 (agent_socket_name): New static variable.
10658 (gdb_agent_socket_init): Replace local variable 'name' with
10659 'agent_socket_name'.
10660 (gdb_agent_remove_socket): New.
10662 2012-07-27 Yao Qi <yao@codesourcery.com>
10664 * server.c (process_point_options): Stop at 'X' when parsing.
10666 2012-07-19 Michael Eager <eager@eagercon.com>
10668 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10670 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10671 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10672 hardware breakpoint.
10674 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10676 * gdbserver/linux-low.c (initialize_low): Call
10677 linux_ptrace_init_warnings.
10679 2012-07-02 Doug Evans <dje@google.com>
10681 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10684 2012-07-02 Stan Shebs <stan@codesourcery.com>
10686 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10687 (ax.o): Add it to build rule.
10689 (OBS): Add format.o.
10690 (IPA_OBS): Add format.o.
10691 * server.c (handle_query): Claim support for breakpoint commands.
10692 (process_point_options): Add command case.
10693 (process_serial_event): Leave running if there are printfs in
10695 * mem-break.h (any_persistent_commands): Declare.
10696 (add_breakpoint_commands): Declare.
10697 (gdb_no_commands_at_breakpoint): Declare.
10698 (run_breakpoint_commands): Declare.
10699 * mem-break.c (struct point_command_list): New struct.
10700 (struct breakpoint): New field command_list.
10701 (any_persistent_commands): New function.
10702 (add_commands_to_breakpoint): New function.
10703 (add_breakpoint_commands): New function.
10704 (gdb_no_commands_at_breakpoint): New function.
10705 (run_breakpoint_commands): New function.
10706 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10708 * ax.c: Include format.h.
10709 (ax_printf): New function.
10710 (gdb_eval_agent_expr): Add printf opcode.
10712 2012-06-13 Yao Qi <yao@codesourcery.com>
10714 * server.c (start_inferior): Remove duplicated writes to fields
10715 'last_resume_kind' and 'last_status' of 'current_inferior'.
10717 2012-06-12 Yao Qi <yao@codesourcery.com>
10718 Pedro Alves <palves@redhat.com>
10720 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10722 * server.c (handle_v_cont): Extend comment.
10724 2012-06-11 Yao Qi <yao@codesourcery.com>
10726 * linux-low.c (linux_attach): Add 'static'.
10728 2012-06-06 Yao Qi <yao@codesourcery.com>
10730 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10732 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10734 Fix gcc -flto compilation warning.
10735 * server.c (main): Make variable multi_mode and attach volatile.
10737 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10739 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10740 if the platform doesn't know about it.
10742 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10744 * Makefile.in (SFILES): Add linux-tile-low.c.
10745 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10746 * configure.srv: Handle tilegx-*-linux*.
10747 * linux-tile-low.c: New file.
10749 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10751 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10753 2012-05-24 Pedro Alves <palves@redhat.com>
10757 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10759 2012-05-24 Pedro Alves <palves@redhat.com>
10763 Replace target_signal with gdb_signal throughout.
10765 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10767 * linux-low.c (linux_store_registers): Avoid the copying sequence
10768 when no data has been retrieved by ptrace.
10770 2012-05-22 Will Deacon <will.deacon@arm.com>
10772 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10773 Include asm/ptrace.h.
10774 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10777 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10779 * linux-low.c (linux_store_registers): Don't re-retrieve data
10780 with ptrace that has already been obtained from /proc. Always
10781 copy any data retrieved with ptrace to the buffer supplied.
10783 2012-05-11 Yao Qi <yao@codesourcery.com>
10784 Pedro Alves <palves@redhat.com>
10786 * linux-low.c (enum stopping_threads_kind): New.
10787 (stopping_threads): Change type to `enum stopping_threads_kind'.
10788 (handle_extended_wait): If stopping and suspending threads, leave
10789 the new_lwp suspended too.
10790 (linux_wait_for_event): Adjust.
10791 (stop_all_lwps): Set `stopping_threads' to
10792 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10793 whether we're suspending threads or just stopping them. Assert no
10796 2012-04-29 Yao Qi <yao@codesourcery.com>
10798 * server.h: Move some code to ...
10799 * gdbthread.h: ... here. New.
10800 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10801 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10802 (nto-low.o, win32-low.o): Likewise.
10803 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10804 * regcache.c, remote-utils.c, server.c: Likewise.
10805 * target.c, tracepoint.c, win32-low.c: Likewise.
10807 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10809 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10810 (PTRACE_ARG4_TYPE): Likewise.
10811 (PTRACE_XFER_TYPE): Likewise.
10812 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10813 ptrace to PTRACE_ARG3_TYPE.
10814 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10815 (PTRACE_ARG4_TYPE): Likewise.
10816 (PTRACE_XFER_TYPE): Likewise.
10817 (linux_detach_one_lwp): Cast fourth argument of
10818 ptrace to long then PTRACE_ARG4_TYPE.
10819 (regsets_fetch_inferior_registers): Cast third argument of
10820 ptrace to long then PTRACE_ARG3_TYPE.
10821 (regsets_store_inferior_registers): Likewise.
10823 2012-04-20 Pedro Alves <palves@redhat.com>
10825 * configure: Regenerate.
10827 2012-04-19 Pedro Alves <palves@redhat.com>
10829 * Makefile.in (GNULIB_BUILDDIR): New.
10830 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10831 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10832 (all, install-only, uninstall, clean-info, all-lib, clean): No
10833 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10834 (maintainer-clean realclean distclean): Use subdir_do.
10836 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10837 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10838 * acinclude.m4: Include acx_configure_dir.m4.
10839 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10840 calls. Call AC_PROG_RANLIB. Configure gnulib using
10843 (GNULIB_STDINT_H): Adjust.
10844 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10845 * gdbreplay.c: Include build-gnulib/config.h.
10846 * server.h: Likewise.
10847 * aclocal.m4: Regenerate.
10848 * config.in: Regenerate.
10849 * configure: Regenerate.
10851 2012-04-19 Pedro Alves <palves@redhat.com>
10853 * Makefile.in (LIBGNU, INCGNU): Adjust.
10854 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10855 (all, install-only, uninstall, clean-info, all-lib, clean)
10856 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10857 * configure.ac: Adjust AC_OUTPUT output.
10858 * aclocal.m4: Regenerate.
10859 * configure: Regenerate.
10861 2012-04-19 Pedro Alves <palves@redhat.com>
10863 * Makefile.in (generated_files): New.
10864 (server_h): Remove the explicit dependency on config.h, and depend
10865 on $generated_files.
10867 2012-04-19 Pedro Alves <palves@redhat.com>
10869 * Makefile.in (INCGNU): Add -Ignulib.
10871 2012-04-19 Pedro Alves <palves@redhat.com>
10873 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10874 (INCGNU): ... this, and spell out -I here.
10875 (GNULIB_LIB): Rename to ...
10876 (LIBGNU): ... this.
10877 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10879 2012-04-19 Pedro Alves <palves@redhat.com>
10881 * config.in: Regenerate.
10883 2012-04-19 Pedro Alves <palves@redhat.com>
10885 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10886 * server.h (memmem): Remove declaration.
10887 * config.in: Regenerate.
10888 * configure: Regenerate.
10890 2012-04-19 Yao Qi <yao@codesourcery.com>
10892 * Makefile.in (SFILES): Add common/vec.c.
10896 2012-04-19 Yao Qi <yao@codesourcery.com>
10898 * remote-utils.c (prepare_resume_reply): Replace with macro
10899 target_core_of_thread.
10900 * server.c (handle_qxfer_threads_proper): Likewise.
10901 * target.h (traget_core_of_thread): New macro.
10903 2012-04-18 Pedro Alves <palves@redhat.com>
10905 * aclocal.m4: Regenerate.
10906 * configure: Regenerate.
10908 2012-04-16 Yao Qi <yao@codesourcery.com>
10910 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10911 duplicated on address.
10913 2012-04-16 Yao Qi <yao@codesourcery.com>
10915 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10916 (struct tracepoint_action_ops) <send>: New field.
10917 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10918 (agent_expr_send, x_tracepoint_action_send): New.
10919 (l_tracepoint_action_send): New.
10920 (cmd_qtdp): Download and install tracepoint
10921 according to `use_agent'.
10922 (run_inferior_command): Add one more parameter `len'.
10924 (tracepoint_send_agent): New.
10925 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10927 2012-04-16 Yao Qi <yao@codesourcery.com>
10929 * tracepoint.c (download_tracepoints): Moved to ...
10930 (cmd_qtstart): ... here.
10932 2012-04-14 Yao Qi <yao@codesourcery.com>
10934 * tracepoint.c: Include inttypes.h.
10935 (struct collect_memory_action): Use sized types.
10936 (struct tracepoint): Likewise.
10937 (cmd_qtdp, stop_tracing): Update print specifiers.
10938 (cmd_qtp, response_tracepoint): Likewise.
10939 (collect_data_at_tracepoint): Likewise.
10940 (collect_data_at_step): Likewise.
10942 2012-04-14 Yao Qi <yao@codesourcery.com>
10944 Import gnulib module inttypes.
10945 * aclocal.m4, config.in, configure: Regenerated.
10947 2012-04-14 Yao Qi <yao@codesourcery.com>
10949 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10950 Makefile and config.status at last.
10952 2012-04-13 Yao Qi <yao@codesourcery.com>
10954 * tracepoint.c: Include stdint.h unconditionally.
10956 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10958 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10959 on BFD_HAVE_SYS_PROCFS_TYPE.
10960 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10961 * configure: Regenerate.
10962 * config.in: Likewise.
10964 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10966 * Makefile.in (clean): Also remove x32.c x32-linux.c
10967 x32-avx.c x32-avx-linux.c.
10968 (x32.o): New target.
10970 (x32-linux.o): Likewise.
10971 (x32-linux.c): Likewise.
10972 (x32-avx.o): Likewise.
10973 (x32-avx.c): Likewise.
10974 (x32-avx-linux.o): Likewise.
10975 (x32-avx-linux.c): Likewise.
10977 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10978 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10979 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10980 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10981 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10982 i386/x32-avx-linux.xml.
10984 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10985 (init_registers_x32_avx_linux): Likwise.
10986 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10987 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10989 2012-04-13 Pedro Alves <palves@redhat.com>
10991 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10992 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10993 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10994 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10997 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10999 * linux-x86-low.c (compat_x32_clock_t): New.
11000 (compat_x32_siginfo_t): Likewise.
11001 (compat_x32_siginfo_from_siginfo): Likewise.
11002 (siginfo_from_compat_x32_siginfo): Likewise.
11003 (linux_is_elf64): Likewise.
11004 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11005 and siginfo_from_compat_x32_siginfo for x32.
11006 (x86_arch_setup): Set linux_is_elf64.
11008 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11011 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11013 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11014 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11015 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11016 compatible with process.
11018 2012-04-12 Yao Qi <yao@codesourcery.com>
11020 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11021 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11022 (install-only, install-info, clean): Handle sub dir gnulib.
11023 (all-lib, am--refresh): New targets.
11024 (memmem.o): Remove target.
11025 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11026 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11027 (AC_REPLACE_FUNCS): Remove memmem.
11028 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11029 (AC_OUTPUT): Generate Makefile in gnulib/.
11030 * aclocal.m4, config.in, configure: Regenerated.
11032 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11034 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11036 2012-04-05 Pedro Alves <palves@redhat.com>
11038 -Werror=strict-aliasing
11040 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11043 2012-04-04 Pedro Alves <palves@redhat.com>
11045 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11046 (sparc_store_gregset_from_stack, sparc_store_gregset)
11047 (sparc_breakpoint_at): Fix formatting.
11049 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11051 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11053 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11054 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11055 * config.in: Regenerate.
11056 * configure: Likewise.
11058 2012-03-29 Pedro Alves <palves@redhat.com>
11060 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11061 Correct ptrace arguments.
11063 2012-03-28 Pedro Alves <palves@redhat.com>
11065 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11066 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11067 (IA64_FR1_REGNUM): New defines.
11068 (ia64_fetch_register): New.
11069 (the_low_target): Install it.
11070 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11072 * linux-low.c (linux_fetch_registers): Try the
11073 the_low_target.fetch_register hook first.
11075 * linux-arm-low.c (the_low_target): Adjust.
11076 * linux-bfin-low.c (the_low_target): Adjust.
11077 * linux-cris-low.c (the_low_target): Adjust.
11078 * linux-crisv32-low.c (the_low_target): Adjust.
11079 * linux-m32r-low.c (the_low_target): Adjust.
11080 * linux-m68k-low.c (the_low_target): Adjust.
11081 * linux-mips-low.c (the_low_target): Adjust.
11082 * linux-ppc-low.c (the_low_target): Adjust.
11083 * linux-s390-low.c (the_low_target): Adjust.
11084 * linux-sh-low.c (the_low_target): Adjust.
11085 * linux-sparc-low.c (the_low_target): Adjust.
11086 * linux-tic6x-low.c (the_low_target): Adjust.
11087 * linux-x86-low.c (the_low_target): Adjust.
11088 * linux-xtensa-low.c (the_low_target): Adjust.
11090 2012-03-26 Pedro Alves <palves@redhat.com>
11092 * server.c (handle_qxfer_libraries): Don't bail early if
11093 the_target->qxfer_libraries_svr4 is not NULL.
11095 2012-03-26 Pedro Alves <palves@redhat.com>
11097 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11099 2012-03-23 Pedro Alves <palves@redhat.com>
11101 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11102 "library-list-svr4" element's start tag when the the DSO list is
11105 2012-03-23 Pedro Alves <palves@redhat.com>
11107 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11108 a variable whose type size is the same as the inferior's pointer
11111 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11113 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11115 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11116 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11117 * linux-low.h: Include <signal.h>.
11118 (struct siginfo): Remove forward declaration.
11119 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11122 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11124 * .gitignore: Ignore more files.
11126 2012-03-19 Pedro Alves <palves@redhat.com>
11127 Jan Kratochvil <jan.kratochvil@redhat.com>
11129 * server.c (cont_thread, general_thread): Add describing comments.
11130 (start_inferior): Clear `cont_thread'.
11131 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11134 2012-03-15 Yao Qi <yao@codesourcery.com>
11136 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11138 (cmd_qtdp): ... here.
11140 2012-03-15 Yao Qi <yao@codesourcery.com>
11142 * tracepoint.c (struct tracepoint_action_ops): New.
11143 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11144 (m_tracepoint_action_download): New.
11145 (r_tracepoint_action_download): New.
11146 (x_tracepoint_action_download): New.
11147 (l_tracepoint_action_download): New.
11148 (add_tracepoint_action): Install `action->ops' according type.
11149 (download_tracepoint_1): Move code `download' function pointer
11150 of various tracepoint_action_ops.
11152 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11154 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11155 linux_ptrace_attach_warnings.
11157 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11159 * Makefile.in (linux-ptrace.o): New.
11160 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11161 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11162 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11163 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11164 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11166 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11168 2012-03-08 Yao Qi <yao@codesourcery.com>
11169 Pedro Alves <palves@redhat.com>
11171 Fix PR server/13392.
11172 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11173 offset of JMP insn.
11174 * tracepoint.c (remove_tracepoint): New.
11175 (cmd_qtdp): Call remove_tracepoint when failed to install.
11177 2012-03-07 Pedro Alves <palves@redhat.com>
11179 * linux-low.c (get_detach_signal): New.
11180 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11181 Pass on pending signals to PTRACE_DETACH. Check the result of the
11183 * server.c (program_signals, program_signals_p): New.
11184 (handle_general_set): Handle QProgramSignals.
11185 * server.h (program_signals, program_signals_p): Declare.
11187 2012-03-05 Pedro Alves <palves@redhat.com>
11188 Jan Kratochvil <jan.kratochvil@redhat.com>
11190 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11193 2012-03-03 Yao Qi <yao@codesourcery.com>
11195 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11196 agent_look_up_symbols.
11198 2012-03-03 Yao Qi <yao@codesourcery.com>
11200 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11201 (linux-x86-low.o): Likewise.
11202 * server.h: Remove in_process_agent_loaded.
11203 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11207 2012-03-03 Yao Qi <yao@codesourcery.com>
11209 * tracepoint.c (gdb_agent_capability): New global.
11210 (in_process_agent_loaded_ust): Renamed to
11211 `in_process_agent_supports_ust'.
11213 (in_process_agent_supports_ust): Call agent_capability_check.
11214 (clear_installed_tracepoints): Assert that agent supports
11217 2012-03-03 Yao Qi <yao@codesourcery.com>
11219 * linux-low.c (linux_supports_agent): New.
11220 (linux_target_ops): Initialize field `supports_agent' with
11221 linux_supports_agent.
11222 * target.h (struct target_ops) <supports_agent>: New.
11223 (target_supports_agent): New macro.
11224 * server.c (handle_general_set): Handle packet 'QAgent'.
11225 (handle_query): Send `QAgent+'.
11226 * Makefile.in (server.o): Depends on agent.h.
11228 2012-03-03 Yao Qi <yao@codesourcery.com>
11230 * Makefile.in (OBS): Add agent.o.
11231 Add new rule for agent.o.
11232 Track dependence of tracepoint.c on agent.h.
11233 * tracepoint.c (run_inferior_command_1):
11234 (run_inferior_command): Call agent_run_command.
11235 (gdb_ust_connect_sync_socket): Deleted. Move it to
11237 (resume_thread, stop_thread): Likewise.
11238 (gdb_ust_socket_init): Renamed to ...
11239 (gdb_agent_socket_init): ... New.
11240 (gdb_ust_thread): Renamed to ...
11241 (gdb_agent_helper_thread): ... New.
11242 (gdb_ust_init): Move some code to ...
11243 (gdb_agent_init): ... here. New.
11244 [HAVE_UST]: Call gdb_ust_init.
11245 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11246 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11247 * config.in, configure: Regenerated.
11249 2012-03-02 Pedro Alves <palves@redhat.com>
11251 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11252 * linux-low.c (struct simple_pid_list): New.
11253 (stopped_pids): New a struct simple_pid_list pointer.
11254 (add_to_pid_list, pull_pid_from_list): New.
11255 (handle_extended_wait): Don't assume the first signal new children
11256 report is SIGSTOP. Adjust call to pull_pid_from_list.
11257 (linux_wait_for_lwp): Adjust.
11259 2012-03-02 Yao Qi <yao@codesourcery.com>
11261 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11264 2012-03-02 Yao Qi <yao@codesourcery.com>
11266 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11267 `stop_pc' and `tpoint'. Update caller.
11269 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11271 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11272 * linux-low.c (use_linux_regsets): New macro.
11273 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11274 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11275 (linux_register_in_regsets): New function.
11276 (usr_fetch_inferior_registers): Skip registers covered by
11278 (usr_store_inferior_registers): Likewise.
11279 (usr_fetch_inferior_registers): New macro.
11280 (usr_store_inferior_registers): Likewise.
11281 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11282 (linux_store_registers): Likewise.
11283 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11285 (init_registers_mips64_dsp_linux): Likewise.
11286 (init_registers_mips_linux): New macro.
11287 (init_registers_mips_dsp_linux): Likewise.
11288 (mips_dsp_num_regs): Likewise.
11289 (DSP_BASE, DSP_CONTROL): New fallback macros.
11290 (mips_base_regs): New macro.
11291 (mips_regmap): Use it. Fix the size.
11292 (mips_dsp_regmap): New variable.
11293 (mips_dsp_regset_bitmap): Likewise.
11294 (mips_arch_setup): New function.
11295 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11297 (mips_cannot_store_register): Likewise.
11298 (the_low_target): Update .arch_setup, .num_regs and .regmap
11299 initializers. Add .regset_bitmap initializer.
11300 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11302 * linux-bfin-low.c (the_low_target): Likewise.
11303 * linux-cris-low.c (the_low_target): Likewise.
11304 * linux-crisv32-low.c (the_low_target): Likewise.
11305 * linux-ia64-low.c (the_low_target): Likewise.
11306 * linux-m32r-low.c (the_low_target): Likewise.
11307 * linux-m68k-low.c (the_low_target): Likewise.
11308 * linux-ppc-low.c (the_low_target): Likewise.
11309 * linux-s390-low.c (the_low_target): Likewise.
11310 * linux-sh-low.c (the_low_target): Likewise.
11311 * linux-sparc-low.c (the_low_target): Likewise.
11312 * linux-tic6x-low.c (the_low_target): Likewise.
11313 * linux-x86-low.c (the_low_target): Likewise.
11314 * linux-xtensa-low.c (the_low_target): Likewise.
11315 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11316 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11317 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11319 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11320 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11322 2012-02-29 Yao Qi <yao@codesourcery.com>
11323 Pedro Alves <palves@redhat.com>
11325 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11326 `step_over_finished' is true.
11328 2012-02-27 Pedro Alves <palves@redhat.com>
11330 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11331 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11333 2012-02-27 Pedro Alves <palves@redhat.com>
11336 * linux-low.c (pid_is_stopped): New.
11337 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11339 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11341 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11344 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11346 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11348 2012-02-24 Luis Machado <lgustavo@codesourcery>
11350 * server.c (handle_query): Advertise support for target-side
11351 breakpoint condition evaluation.
11352 (process_point_options): New function.
11353 (process_serial_event): When inserting a breakpoint, check for
11354 a target-side condition that should be evaluated.
11356 * mem-break.c: Include regcache.h and ax.h.
11357 (point_cond_list_t): New data structure.
11358 (breakpoint) <cond_list>: New field.
11359 (find_gdb_breakpoint_at): Make non-static.
11360 (delete_gdb_breakpoint_at): Clear any target-side
11362 (clear_gdb_breakpoint_conditions): New function.
11363 (add_condition_to_breakpoint): Likewise.
11364 (add_breakpoint_condition): Likewise.
11365 (gdb_condition_true_at_breakpoint): Likewise.
11366 (gdb_breakpoint_here): Return result directly instead
11367 of going through a local variable.
11369 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11370 (clear_gdb_breakpoint_conditions): Likewise.
11371 (add_breakpoint_condition): Likewise.
11372 (gdb_condition_true_at_breakpoint): Likewise.
11374 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11375 (need_step_over_p): Take target-side breakpoint condition into
11378 2012-02-24 Luis Machado <lgustavo@codesourcery>
11380 * server.h: Include tracepoint.h.
11381 (agent_mem_read, agent_get_trace_state_variable_value,
11382 agent_set_trace_state_variable_value,
11383 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11384 get_set_tsv_func_addr): New prototypes.
11386 * ax.h: New include file.
11387 * ax.c: New source file.
11389 * tracepoint.c: Include ax.h.
11390 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11391 agent_expr, eval_result_type): Move to ax.h.
11392 (parse_agent_expr): Rename to ...
11393 (gdb_parse_agent_expr): ... this, make it non-static and move
11395 (unparse_agent_expr) Rename to ...
11396 (gdb_unparse_agent_expr): ... this, make it non-static and move
11398 (eval_agent_expr): Rename to ...
11399 (eval_tracepoint_agent_expr): ... this.
11400 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11401 forward declarations.
11402 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11403 (agent_get_trace_state_variable_value): New function.
11404 (agent_set_trace_state_variable_value): New function.
11405 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11406 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11407 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11408 (condition_true_at_tracepoint): Likewise.
11409 (parse_agent_expr): Rename to ...
11410 (gdb_parse_agent_expr): ... this and move to ax.c.
11411 (unparse_agent_expr): Rename to ...
11412 (gdb_unparse_agent_expr): ... this and move to ax.c.
11413 (gdb_agent_op_name): Move to ax.c.
11414 (eval_agent_expr): Rename to ...
11415 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11417 (eval_tracepoint_agent_expr): New function.
11418 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11420 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11422 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11423 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11424 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11425 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11426 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11427 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11428 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11429 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11430 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11431 (compile_bytecodes): Remove forward declaration.
11432 (is_goto_target): Move to ax.c.
11433 (compile_bytecodes): Move to ax.c and call
11434 agent_get_trace_state_variable_value (...) and
11435 agent_set_trace_state_variable_value (...).
11437 * Makefile.in: Update ax.c and IPA dependencies.
11439 2012-02-24 Pedro Alves <palves@redhat.com>
11441 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11442 (cmd_bigqtbuffer_circular): ... this. Only handle
11443 'QTBuffer:circular:'.
11444 (handle_tracepoint_general_set): Adjust.
11446 2012-02-16 Yao Qi <yao@codesourcery.com>
11448 * inferiors.c: Move code to ...
11449 * dll.c: .... here. New.
11450 * server.h: Declare clear_dlls.
11451 * Makefile.in (SFILES): Add dll.c.
11455 2012-02-11 Yao Qi <yao@codesourcery.com>
11457 * server.c: (handle_monitor_command): Add a new parameter
11459 (handle_query): Update caller.
11461 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11463 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11464 * configure, config.in: Regenerate.
11465 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11468 2012-02-02 Pedro Alves <palves@redhat.com>
11470 Try SIGKILL first, then PTRACE_KILL.
11471 * linux-low.c (linux_kill_one_lwp): New.
11472 (linux_kill_one_lwp): Rename to ...
11473 (kill_one_lwp_callback): ... this. Use the new
11474 linux_kill_one_lwp.
11476 2012-02-02 Pedro Alves <palves@redhat.com>
11478 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11481 2012-01-27 Pedro Alves <palves@redhat.com>
11483 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11484 (elf_64_file_p): Make static.
11485 (linux_pid_exe_is_elf_64_file): New.
11486 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11487 Delete declarations.
11488 (linux_pid_exe_is_elf_64_file): Declare.
11489 * linux-x86-low.c (x86_arch_setup): Use
11490 linux_pid_exe_is_elf_64_file.
11492 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11494 * linux-low.c (linux_wait_for_event_1): Rename to ...
11495 (linux_wait_for_event): ... here and merge it with former
11496 linux_wait_for_event - new variable wait_ptid, use it.
11497 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11499 2012-01-23 Pedro Alves <palves@redhat.com>
11501 * server.c (main): Avoid yet another case of infinite loop while
11502 detaching/killing after a longjmp.
11504 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11507 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11509 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11511 * hostio.c (handle_readlink): New function.
11512 (handle_vFile): Call it to handle "vFile:readlink" packets.
11514 2012-01-20 Pedro Alves <palves@redhat.com>
11515 Ulrich Weigand <ulrich.weigand@linaro.org>
11517 * server.c (handle_v_requests): Only support vAttach and vRun to
11518 start multiple processes when in extended protocol mode.
11520 2012-01-17 Pedro Alves <palves@redhat.com>
11522 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11523 memalign plus mprotect to allocate the scratch buffer.
11525 2012-01-13 Pedro Alves <palves@redhat.com>
11527 * server.c (attach_inferior): Clear `cont_thread'.
11529 2012-01-13 Pedro Alves <palves@redhat.com>
11531 * server.c (main): Avoid infinite loop while detaching/killing
11534 2012-01-09 Doug Evans <dje@google.com>
11536 * server.c (start_inferior): Set last_ptid in --wrapper case.
11538 2012-01-06 Yao Qi <yao@codesourcery.com>
11540 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11542 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11544 2012-01-04 Yao Qi <yao@codesourcery.com>
11546 * tracepoint.c (cmd_qtdp): Print debug message
11547 for static tracepoint.
11549 2012-01-04 Yao Qi <yao@codesourcery.com>
11551 * tracepoint.c (trace_vdebug): Differentiate debug message
11552 between gdbserver and IPA.
11554 2012-01-03 Yao Qi <yao@codesourcery.com>
11556 * tracepoint.c (tracepoint_was_hit): Don't collect for
11559 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11561 * terminal.h: Reformat copyright header.
11563 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11565 * server.c (gdbserver_version): Update copyright year.
11566 * gdbreplay.c (gdbreplay_version): Likewise.
11568 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11570 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11573 2011-12-18 Hui Zhu <teawater@gmail.com>
11574 * linux-low.c (linux_create_inferior): Save return value to ret.
11576 2011-12-18 Hui Zhu <teawater@gmail.com>
11578 * linux-low.c (linux_create_inferior): Save return value to ret.
11580 2011-12-16 Doug Evans <dje@google.com>
11582 * linux-low.c (linux_create_inferior): If stdio connection,
11583 redirect stdin from /dev/null, stdout to stderr.
11584 * remote-utils.c (remote_is_stdio): New static global.
11585 (remote_connection_is_stdio): New function.
11586 (remote_prepare): Handle stdio connection.
11587 (remote_open): Ditto.
11588 (remote_close): Don't close stdin for stdio connections.
11589 (read_prim,write_prim): New functions. Replace all calls to
11590 read/write to these.
11591 * server.c (main): Watch for "-" argument. Move call to
11592 remote_prepare before start_inferior.
11593 * server.h (STDIO_CONNECTION_NAME): New macro.
11594 (remote_connection_is_stdio): Declare.
11596 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11597 in debugging output.
11599 2011-12-15 Yao Qi <yao@codesourcery.com>
11601 * tracepoint.c: Include sys/syscall.h.
11602 (gdb_ust_thread): Remove preprocessor conditional.
11604 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11606 * linux-low.c (linux_detach_one_lwp): Call
11607 the_low_target.prepare_to_resume before detaching.
11609 2011-12-14 Yao Qi <yao@codesourcery.com>
11611 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11614 2011-12-14 Yao Qi <yao@codesourcery.com>
11616 * i386-low.c (i386_low_stopped_data_address): Initialize local
11617 variable `control'.
11619 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11623 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11624 DR_CONTROL unless necessary. Extend comments.
11625 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11626 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11628 2011-12-13 Yao Qi <yao@codesourcery.com>
11630 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11632 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11634 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11636 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11637 Print new debug message for such case.
11639 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11641 Fix overlapping memcpy.
11642 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11643 the read_inferior_memory transfer.
11644 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11645 write_inferior_memory transfer.
11646 (set_fast_tracepoint_jump): New variable buf. Use it for the
11647 read_inferior_memory and write_inferior_memory transfers.
11648 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11649 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11650 Use it for the write_inferior_memory transfer.
11651 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11654 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11656 * linux-low.c (fetch_register, store_register): Make code
11657 consistent, fix formatting.
11659 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11661 * linux-low.c (usr_store_inferior_registers): Factor out code
11662 to handle individual registers into...
11663 (store_register): ... this new function.
11665 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11667 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11668 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11669 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11670 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11671 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11672 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11673 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11674 (srv_xmlfiles): Add new XML files.
11676 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11678 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11679 (init_registers_s390_linux32v1): Add prototype.
11680 (init_registers_s390_linux32v2): Likewise.
11681 (init_registers_s390_linux64v1): Likewise.
11682 (init_registers_s390_linux64v2): Likewise.
11683 (init_registers_s390x_linux64v1): Likewise.
11684 (init_registers_s390x_linux64v2): Likewise.
11685 (s390_num_regs): Increment to 52.
11686 (s390_regmap): Add orig_r2 register.
11687 (s390_num_regs_3264): Increment to 68.
11688 (s390_regmap_3264): Add orig_r2 register.
11689 (s390_collect_ptrace_register): Handle orig_r2 register.
11690 (s390_supply_ptrace_register): Likewise.
11691 (s390_fill_last_break): New function.
11692 (s390_store_last_break): Likewise.
11693 (s390_fill_system_call): New function.
11694 (s390_store_system_call): Likewise.
11695 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11697 (s390_check_regset): New function.
11698 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11699 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11700 Update target_regsets for available register sets.
11702 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11703 Jan Kratochvil <jan.kratochvil@redhat.com>
11705 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11706 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11708 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11709 * linux-low.h (struct process_info_private): New member r_debug.
11710 * server.c (handle_qxfer_libraries): Call
11711 the_target->qxfer_libraries_svr4.
11712 (handle_qxfer_libraries_svr4): New function.
11713 (qxfer_packets): New entry "libraries-svr4".
11714 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11715 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11716 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11717 PACKET_qXfer_libraries_svr4.
11719 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11721 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11722 PSW address/mask between 8-byte and 16-byte formats.
11723 (s390_supply_ptrace_register): Likewise.
11724 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11725 basic addressing mode bit.
11727 2011-11-24 Stan Shebs <stan@codesourcery.com>
11729 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11731 2011-11-17 Stan Shebs <stan@codesourcery.com>
11733 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11734 (tracing_start_time): New global.
11735 (tracing_stop_time): New global.
11736 (tracing_user_name): New global.
11737 (tracing_notes): New global.
11738 (tracing_stop_note): New global.
11739 (cmd_qtstart): Set traceframe_usage, start_time.
11740 (stop_tracing): Set stop_time.
11741 (cmd_qtstatus): Report additional status.
11742 (cmd_qtp): New function.
11743 (handle_tracepoint_query): Call it.
11744 (cmd_qtnotes): New function.
11745 (handle_tracepoint_general_set): Call it.
11746 (get_timestamp): Rename from tsv_get_timestamp.
11748 2011-11-14 Stan Shebs <stan@codesourcery.com>
11749 Kwok Cheung Yeung <kcy@codesourcery.com>
11751 * linux-x86-low.c (small_jump_insn): New.
11752 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11753 trampoline and error message, build a trampoline and issue a small
11754 jump instruction to it.
11755 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11756 trampoline and error message.
11757 (x86_get_min_fast_tracepoint_insn_len): New.
11758 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11759 * linux-low.h (struct linux_target_ops): Add arguments to
11760 install_fast_tracepoint_jump_pad operation, add new operation.
11761 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11763 (linux_get_min_fast_tracepoint_insn_len): New function.
11764 (linux_target_op): Add new operation.
11765 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11766 (gdb_trampoline_buffer_end): Ditto.
11767 (gdb_trampoline_buffer_error): Ditto.
11768 (struct ipa_sym_addresses): Add fields for new IPA variables.
11769 (symbol_list): Add entries for new IPA variables.
11770 (struct tracepoint): Add fields to hold the address range of the
11771 trampoline used by the tracepoint.
11772 (trampoline_buffer_head): New static variable.
11773 (trampoline_buffer_tail): Ditto.
11774 (claim_trampoline_space): New function.
11775 (have_fast_tracepoint_trampoline_buffer): New function.
11776 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11778 (install_fast_tracepoint): Ditto, also add error buffer argument.
11779 (cmd_qtminftpilen): New function.
11780 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11781 (fast_tracepoint_from_trampoline_address): New function.
11782 (fast_tracepoint_collecting): Handle trampoline as part of jump
11784 (set_trampoline_buffer_space): New function.
11785 (initialize_tracepoint): Initialize new IPA variables.
11786 * target.h (struct target_ops): Add arguments to
11787 install_fast_tracepoint_jump_pad operation, add new
11788 get_min_fast_tracepoint_insn_len operation.
11789 (target_get_min_fast_tracepoint_insn_len): New.
11790 (install_fast_tracepoint_jump_pad): Add arguments.
11791 * server.h (IPA_BUFSIZ): Define.
11792 * linux-i386-ipa.c: Include extra header files.
11793 (initialize_fast_tracepoint_trampoline_buffer): New function.
11794 (initialize_low_tracepoint): Call it.
11795 * server.h (set_trampoline_buffer_space): Declare.
11796 (claim_trampoline_space): Ditto.
11797 (have_fast_tracepoint_trampoline_buffer): Ditto.
11799 2011-11-14 Yao Qi <yao@codesourcery.com>
11801 * server.c (handle_query): Handle InstallInTrace for qSupported.
11802 * tracepoint.c (add_tracepoint): Sort list.
11803 (install_tracepoint, download_tracepoint): New.
11804 (cmd_qtdp): Call them to install and download tracepoints.
11805 (sort_tracepoints): Removed.
11806 (cmd_qtstart): Update.
11808 2011-11-14 Yao Qi <yao@codesourcery.com>
11810 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11811 * mem-break.h: Declare.
11812 * tracepoint.c (cmd_qtstart): Move some code to ...
11813 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11815 (download_tracepoints): Move some code to ...
11816 (download_tracepoint_1): ... here. New.
11818 2011-11-08 Yao Qi <yao@codesourcery.com>
11820 * remote-utils.c (relocate_instruction): A comment fix.
11822 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11824 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11825 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11826 dr_status_mirror and dr_control_mirror from debug_reg_state.
11827 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11828 (i386_initial_stuff): Remove use of deleted globals.
11829 (i386_get_thread_context, i386_set_thread_context,
11830 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11831 from debug_reg_state.
11833 2011-11-05 Yao Qi <yao@codesourcery.com>
11835 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11836 address as TPOINT's.
11838 2011-11-02 Stan Shebs <stan@codesourcery.com>
11840 * tracepoint.c (agent_mem_read_string): New function.
11841 (eval_agent_expr): Call it for tracenz.
11842 * server.c (handle_query): Report support for tracenz.
11844 2011-11-02 Yao Qi <yao@codesourcery.com>
11846 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11848 2011-11-02 Yao Qi <yao@codesourcery.com>
11850 * target.h: Fix a typo in comment.
11852 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11854 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11855 clobber the breakpoints' shadows with fast tracepoint jumps.
11856 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11857 * target.c (write_inferior_memory): Also pass MYADDR down to
11860 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11862 * configure.ac: Check support for personality routine.
11863 * configure: Regenerate.
11864 * config.in: Likewise.
11865 * linux-low.c: Include <sys/personality.h>.
11866 Define ADDR_NO_RANDOMIZE if necessary.
11867 (linux_create_inferior): Disable address space randomization when
11868 forking inferior, if requested.
11869 (linux_supports_disable_randomization): New function.
11870 (linux_target_ops): Install it.
11871 * server.h (disable_randomization): Declare.
11872 * server.c (disable_randomization): New global variable.
11873 (handle_general_set): Handle QDisableRandomization.
11874 (handle_query): Likewise for qSupported.
11875 (main): Support --disable-randomization and --no-disable-randomization
11876 command line arguments.
11877 * target.h (struct target_ops): Add supports_disable_randomization.
11878 (target_supports_disable_randomization): New macro.
11880 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11882 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11884 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11885 [!PT_GETDSBT] (target_loadmap): New definition.
11886 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11887 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11888 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11889 and PT_GETDSBT to LINUX_LOADMAP.
11890 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11891 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11893 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11895 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11896 (arm_linux_hwbp_cap): New static variable.
11897 (arm_linux_get_hwbp_cap): Replace by ...
11898 (arm_linux_init_hwbp_cap): ... this new function.
11899 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11900 (arm_linux_get_hw_watchpoint_count): Likewise.
11901 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11902 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11903 (arm_prepare_to_resume): Use perror_with_name instead of error.
11905 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11907 * linux-arm-low.c: Include <signal.h>.
11908 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11909 (struct arm_linux_hwbp_cap): New data type.
11910 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11911 (struct arm_linux_hw_breakpoint): New data type.
11912 (MAX_BPTS, MAX_WPTS): Define.
11913 (struct arch_process_info, struct arch_lwp_info): New data types.
11914 (arm_linux_get_hwbp_cap): New function.
11915 (arm_linux_get_hw_breakpoint_count): Likewise.
11916 (arm_linux_get_hw_watchpoint_count): Likewise.
11917 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11918 (arm_hwbp_control_initialize): Likewise.
11919 (arm_hwbp_control_is_enabled): Likewise.
11920 (arm_hwbp_control_is_initialized): Likewise.
11921 (arm_hwbp_control_disable): Likewise.
11922 (arm_linux_hw_breakpoint_equal): Likewise.
11923 (arm_linux_hw_point_initialize): Likewise.
11924 (struct update_registers_data): New data structure.
11925 (update_registers_callback: New function.
11926 (arm_insert_point): Likewise.
11927 (arm_remove_point): Likewise.
11928 (arm_stopped_by_watchpoint): Likewise.
11929 (arm_stopped_data_address): Likewise.
11930 (arm_new_process): Likewise.
11931 (arm_new_thread): Likewise.
11932 (arm_prepare_to_resume): Likewise.
11933 (the_low_target): Register arm_insert_point, arm_remove_point,
11934 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11935 arm_new_thread, and arm_prepare_to_resume.
11937 2011-09-15 Stan Shebs <stan@codesourcery.com>
11939 * server.h (struct emit_ops): Add compare-goto fields.
11940 * tracepoint.c (gdb_agent_op_sizes): New table.
11941 (emit_eq_goto): New function.
11942 (emit_ne_goto): New function.
11943 (emit_lt_goto): New function.
11944 (emit_le_goto): New function.
11945 (emit_gt_goto): New function.
11946 (emit_ge_goto): New function.
11947 (is_goto_target): New function.
11948 (compile_bytecodes): Recognize special cases of compare-goto
11949 combinations and call specialized emitters for them.
11950 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11951 (amd64_emit_ne_goto): New function.
11952 (amd64_emit_lt_goto): New function.
11953 (amd64_emit_le_goto): New function.
11954 (amd64_emit_gt_goto): New function.
11955 (amd64_emit_ge_goto): New function.
11956 (amd64_emit_ops): Add the new functions.
11957 (i386_emit_eq_goto): New function.
11958 (i386_emit_ne_goto): New function.
11959 (i386_emit_lt_goto): New function.
11960 (i386_emit_le_goto): New function.
11961 (i386_emit_gt_goto): New function.
11962 (i386_emit_ge_goto): New function.
11963 (i386_emit_ops): Add the new functions.
11965 2011-09-08 Stan Shebs <stan@codesourcery.com>
11967 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11968 (i386_emit_epilogue): Restore %ebx.
11970 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11972 * server.c (step_thread): Remove definition.
11973 (process_serial_event): Don't handle Hs.
11974 * server.h (step_thread): Remove declaration.
11975 * target.c (set_desired_inferior): Remove use of step_thread.
11977 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11979 * linux-low.c: Include linux-procfs.h.
11980 (linux_attach_lwp_1): Update comments.
11981 (linux_attach): Scan for existing threads when attaching to a
11982 process that is the tgid.
11983 * Makefile.in: Update dependencies.
11985 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11987 * configure.srv: Add linux-procfs.o dependencies.
11989 2011-08-14 Yao Qi <yao@codesourcery.com>
11991 * target.h (struct target_ops): Fix indent.
11992 * win32-low.c (win32_target_ops): Fix comment.
11994 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11995 Yao Qi <yao@codesourcery.com>
11997 * Makefile.in (clean): Remove tic6x-*.c files.
11998 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11999 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12000 (tic6x-c64xp-linux.c): Likewise.
12001 * configure.srv: Add support for tic6x-*-uclinux.
12002 * linux-tic6x-low.c: New.
12003 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12005 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12006 Yao Qi <yao@codesourcery.com>
12008 * target.h (struct target_ops): Add read_loadmap.
12009 * linux-low.c (struct target_loadseg): New type.
12010 (struct target_loadmap): New type.
12011 (linux_read_loadmap): New function.
12012 (linux_target_ops): Add linux_read_loadmap.
12013 * server.c (handle_query): Support qXfer:fdpic:read packet.
12014 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12017 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12019 * win32-low.c: Include <stdint.h>.
12021 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12023 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12024 to the inferior here.
12025 (i386_remove_aligned_watchpoint): Ditto.
12026 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12027 fit part of the watchpoint in the debug registers.
12028 (i386_update_inferior_debug_regs): New.
12029 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12030 registers, and only update the inferior on success.
12031 (i386_low_remove_watchpoint): Ditto.
12033 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12035 * linux-low.c (compare_ints, unique, list_threads, show_process,
12036 linux_core_of_thread): Delete.
12037 (linux_target_ops): Change linux_core_of_thread to
12038 linux_common_core_of_thread.
12039 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12040 * utils.c (malloc_failure): Change type of argument.
12041 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12042 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12043 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12044 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12045 (IPA_OBJS): Add common-utils-ipa.o.
12046 (ptid_h, linux_osdata_h): New macros.
12047 (server_h): Add common/common-utils.h, common/xml-utils.h,
12048 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12050 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12051 ptid.o, buffer.o): New rules.
12052 (linux-low.o): Add common/linux-osdata.h as a dependency.
12053 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12054 * configure.ac: Add AC_HEADER_DIRENT check.
12055 * config.in: Regenerate.
12056 * configure: Regenerate.
12057 * remote-utils.c (xml_escape_text): Delete.
12058 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12059 buffer_xml_printf): Move to common/buffer.c.
12060 * server.c (main): Remove call to initialize_inferiors.
12061 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12062 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12063 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12064 internal_error, gdb_assert, gdb_assert_fail): Delete.
12065 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12066 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12068 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12069 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12070 initialize_inferiors): Delete.
12072 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12074 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12077 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12079 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12081 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12083 2011-05-26 Yao Qi <yao@codesourcery.com>
12085 * Makefile.in (thread-db.o): Track dependence to
12086 common/gdb_thread_db.h.
12087 * thread-db.c: include gdb_thread_db.h from right place.
12089 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12091 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12092 __FILE__ and __LINE__ to internal_error.
12094 2011-05-13 Doug Evans <dje@google.com>
12096 * thread-db.c (try_thread_db_load_from_sdir): New function.
12097 (try_thread_db_load_from_dir): New function.
12098 (thread_db_load_search): Handle $sdir, ignore $pdir.
12099 Remove trying of system directories if search of
12100 libthread-db-search-path fails, that is now done via $sdir.
12102 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12104 * server.c (handle_query): Add EnableDisableTracepoints to the list
12105 of supported features.
12106 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12108 (cmd_qtenable_disable): New.
12109 (cmd_qtstart): Install tracepoints even if disabled.
12110 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12111 receiving a QTEnable or QTDisable packet.
12112 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12113 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12115 (gdb_probe): Skip data collection if static tracepoint is disabled.
12117 2011-05-10 Doug Evans <dje@google.com>
12119 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12121 2011-05-04 Doug Evans <dje@google.com>
12123 * linux-low.c (linux_join): Skip process lookup.
12124 * spu-low.c (spu_join): Ditto.
12125 * server.c (join_inferiors_callback): Delete.
12126 (process_serial_event): For 'D' packet (detach) call join_inferior
12129 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12131 * README: Don't mention xscale*-*-linux*.
12132 * configure.srv (xscale*-*-linux*): Don't handle target.
12134 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12136 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12138 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12139 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12140 (i386_emit_void_call_2): Likewise.
12142 2011-04-26 Yao Qi <yao@codesourcery.com>
12144 * linux-low.c: Move common macros to linux-ptrace.h.
12145 Include linux-ptrace.h.
12146 * Makefile.in (linux_ptrace_h): New.
12147 (linux-low.o): Depends on linux-ptrace.h.
12149 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12151 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12152 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12153 (remote_prepare): New function with most of the TCP code from ...
12154 (remote_open): ... here. Detect PORT here unconditionally. Move also
12155 setting transport_is_reliable.
12156 * server.c (run_once): New variable.
12157 (gdbserver_usage): Document it.
12158 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12159 the first run if RUN_ONCE.
12160 * server.h (run_once, remote_prepare): New declarations.
12162 2011-04-19 Tom Tromey <tromey@redhat.com>
12164 * win32-low.c (handle_load_dll): Remove duplicate "the".
12166 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12168 Remove support for old Cygwin 1.5 versions.
12169 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12170 function to avoid warning.
12171 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12174 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12176 * gdbserver/server.h (Macro _): Define it if not available.
12178 2011-03-14 Michael Snyder <msnyder@vmware.com>
12180 * hostio.c (handle_close): Remove unnecessary null test.
12182 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12184 * Makefile.in (maintainer-clean realclean distclean): Remove
12185 "make ... subdir_do" command.
12187 2011-03-10 Michael Snyder <msnyder@vmware.com>
12189 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12191 * server.c (handle_v_run): Free alloced buffer on early return.
12193 2011-03-09 Yao Qi <yao@codesourcery.com>
12196 2011-03-04 Yao Qi <yao@codesourcery.com>
12198 * Makefile.in: Remove GNU make feature --directory.
12200 2011-03-05 Yao Qi <yao@codesourcery.com>
12202 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12203 (subdir_do): New make target. Copied from gdb/Makefile.
12204 (maintainer-clean, realclean, distclean, clean): Call corresponding
12205 make targets in common/Makefile.
12207 2011-02-11 Yao Qi <yao@codesourcery.com>
12209 * configure.ac: Call AC_PROG_RANLIB.
12210 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12211 * configure: Regenerate.
12213 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12215 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12217 2011-03-06 Yao Qi <yao@codesourcery.com>
12219 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12221 2011-03-05 Yao Qi <yao@codesourcery.com>
12223 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12224 (subdir_do): New make target. Copied from gdb/Makefile.
12225 (maintainer-clean, realclean, distclean, clean): Call corresponding
12226 make targets in common/Makefile.
12228 2011-03-04 Yao Qi <yao@codesourcery.com>
12230 * Makefile.in: Remove GNU make feature --directory.
12232 2011-03-04 Michael Snyder <msnyder@vmware.com>
12234 * server.c (queue_stop_reply): Call xmalloc not malloc.
12236 2011-03-02 Michael Snyder <msnyder@vmware.com>
12238 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12240 2011-02-28 Michael Snyder <msnyder@vmware.com>
12242 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12243 (cmd_qtframe): Ditto.
12244 (cmd_qtbuffer): Ditto.
12245 (cmd_bigqtbuffer): Ditto.
12247 * utils.c (decimal2str): Initialize 'width' to nine, then
12248 don't mess with it.
12250 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12252 * hostio.c (require_data): Free *data, not data.
12254 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12256 * hostio.c (require_data): Use free, not xfree.
12258 2011-02-27 Michael Snyder <msnyder@vmware.com>
12260 * server.c (handle_query): Discard unused value.
12262 * hostio.c (require_data): Free malloc memory before returning
12265 2011-02-26 Michael Snyder <msnyder@vmware.com>
12267 * linux-low.c (list_threads): Call closedir for dirent.
12269 2011-02-27 Michael Snyder <msnyder@vmware.com>
12271 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12272 a case statement falls through.
12274 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12276 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12279 2011-02-26 Michael Snyder <msnyder@vmware.com>
12281 * utils.c (decimal2str): Eliminate dead code and dead param.
12282 (pulongest): Drop dead param from call to decimal2str.
12285 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12287 Revert the following patch (not approved yet):
12288 2011-02-21 Hui Zhu <teawater@gmail.com>
12289 * tracepoint.c (tp_printf): New function.
12290 (eval_agent_expr): Handle gdb_agent_op_printf.
12292 2011-02-21 Hui Zhu <teawater@gmail.com>
12294 * tracepoint.c (tp_printf): New function.
12295 (eval_agent_expr): Handle gdb_agent_op_printf.
12297 2011-02-18 Tom Tromey <tromey@redhat.com>
12299 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12300 (tracepoint.o): Likewise.
12301 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12302 (gdb_agent_op_names): Likewise.
12304 2011-02-18 Tom Tromey <tromey@redhat.com>
12306 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12307 gdb_agent_op_rot>: New constants.
12308 (gdb_agent_op_names): Add pick and roll.
12309 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12312 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12314 * aclocal.m4: Regenerated with aclocal-1.11.1.
12316 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12318 * server.c (handle_qxfer_traceframe_info): New.
12319 (qxfer_packets): Register "traceframe-info".
12320 (handle_query): Report support for qXfer:traceframe-info:read+.
12321 * tracepoint.c (match_blocktype): New.
12322 (traceframe_find_block_type): Rename to ...
12323 (traceframe_walk_blocks): ... this. Add callback filter argument,
12325 (traceframe_find_block_type): New, reimplemented on top of
12326 traceframe_walk_blocks.
12327 (build_traceframe_info_xml): New.
12328 (traceframe_read_info): New.
12329 * server.h (traceframe_read_info): Declare.
12331 2011-02-11 Yao Qi <yao@codesourcery.com>
12333 * configure.ac: Call AC_PROG_RANLIB.
12334 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12335 * configure: Regenerate.
12337 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12339 * server.c (gdb_read_memory): Change return semantics to allow
12341 (handle_search_memory_1): Adjust.
12342 (process_serial_event) <'m' packet>: Handle partial transfers.
12343 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12345 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12347 * regcache.c (init_register_cache): Initialize
12348 regcache->register_status.
12349 (free_register_cache): Release regcache->register_status.
12350 (regcache_cpy): Copy register_status.
12351 (registers_to_string): Print 'x's for unavailable registers.
12352 (supply_register): Mark the register's status valid or
12353 unavailable, depending on whether a buffer was passed in or not.
12354 (supply_register_zeroed): New.
12355 (supply_regblock): Mark the registers' status valid or
12356 unavailable, depending on whether a buffer was passed in or not.
12357 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12358 (struct regcache): New `register_status' field.
12359 (supply_register_zeroed): Declare.
12360 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12361 supply_register_zeroed, rather than passing a NULL buffer to
12363 * tracepoint.c (fetch_traceframe_registers): Update comment.
12365 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12367 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12370 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12372 * server.h (decode_xfer_write): Change prototype.
12373 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12374 and don't extract the annex here.
12375 * server.c (decode_xfer_read): Remove `annex' parameter,
12376 and don't extract the annex here.
12377 (decode_xfer): New.
12378 (struct qxfer): New.
12379 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12380 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12381 (handle_qxfer_statictrace): New functions, abstracted out from
12382 handle_query, and made to use the struct qxfer interface.
12383 (handle_threads_qxfer_proper): Rename to ...
12384 (handle_qxfer_threads_proper): ... this.
12385 (handle_threads_qxfer): Rename to ...
12386 (handle_qxfer_threads): ... this. Adjust.
12387 (qxfer_packets): New array.
12388 (handle_qxfer): New function.
12389 (handle_query): Use handle_qxfer.
12391 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12393 * gdbreplay.c: Shorten lines of >= 80 columns.
12394 * linux-low.c: Ditto.
12395 * linux-ppc-low.c: Ditto.
12396 * linux-s390-low.c: Ditto.
12397 * linux-sparc-low.c: Ditto.
12398 * linux-x86-low.c: Ditto.
12399 * linux-xtensa-low.c: Ditto.
12400 * mem-break.c: Ditto.
12401 * nto-low.c: Ditto.
12402 * regcache.h: Ditto.
12403 * remote-utils.c: Ditto.
12406 * thread-db.c: Ditto.
12407 * tracepoint.c: Ditto.
12409 * win32-low.h: Ditto.
12411 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12413 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12416 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12418 * server.c (gdbserver_version): Update copyright year in version
12420 * gdbreplay.c (gdbreplay_version): Ditto.
12422 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12424 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12425 * linux-bfin-low.c: New file.
12426 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12427 PT_DATA_ADDR for BFIN targets.
12428 * Makefile.in (SFILES): Add linux-bfin-low.c.
12429 (clean): Remove reg-bfin.c.
12430 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12431 * README: Mention supported Blackfin targets.
12433 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12435 * .gitignore: New file.
12437 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12439 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12441 2010-10-22 Jie Zhang <jie@codesourcery.com>
12443 * Makefile.in: Add FLAGS_TO_PASS variable.
12444 (install): Remove dependency of install-only and recursively
12445 invoke make for install-only.
12447 2010-10-04 Doug Evans <dje@google.com>
12449 * Makefile.in (uninstall): Use $(DESTDIR).
12451 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12455 * linux-x86-low.c (compat_siginfo_from_siginfo)
12456 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12457 si_code is < 0. Check for si_code == SI_TIMER before checking for
12460 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12462 * lynx-i386-low.c: New file.
12463 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12465 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12467 * lynx-low.c (ptrace_request_to_str): Remove handling for
12468 request values that have been removed in LynxOS 5.x.
12470 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12472 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12475 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12477 * configure.ac: Add --enable-inprocess-agent option.
12478 * configure: Rebuilt.
12480 2010-09-06 Yao Qi <yao@codesourcery.com>
12482 * linux-low.c (linux_kill): Remove unused variable.
12483 (linux_stabilize_threads): Likewise.
12484 * server.c (start_inferior): Likewise.
12485 (queue_stop_reply_callback): Likewise.
12486 * tracepoint.c (do_action_at_tracepoint): Likewise.
12488 2010-09-06 Yao Qi <yao@codesourcery.com>
12490 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12493 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12495 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12497 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12499 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12502 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12504 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12505 gdbserver/lynx-ppc-low.c: New files.
12506 * Makefile.in (lynx_low_h): New variable.
12507 (lynx-low.o, lynx-ppc-low.o): New rules.
12508 * configure.ac: On LynxOS, link with -lnetinet.
12509 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12510 * configure: regenerate.
12512 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12514 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12515 * configure.ac: Add check for vasprintf and vsnprintf.
12516 * configure, config.in: Regenerate.
12517 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12519 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12521 * gdbreplay.c: Move include of alloca.h up, next to include of
12523 * server.h: Add include of malloc.h.
12524 * mem-break.c: Remove include of malloc.h.
12525 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12527 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12529 * Makefile.in (memmem.o): Build with -Wno-error.
12531 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12533 * utils.c (xsnprintf): Make non-static.
12534 * server.h: Add xsnprintf declaration.
12535 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12536 replace calls to snprintf by calls to xsnprintf throughout.
12538 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12540 * configure.ac: Add configure check for alloca.
12541 * configure, config.in: Regenerate.
12542 * server.h: Include alloca.h if it exists.
12543 * gdbreplay.c: Include alloca.h if it exists.
12545 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12547 * linux-low.c (__SIGRTMIN): Define if not already defined.
12548 (linux_create_inferior): Check for __ANDROID__ rather than
12550 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12551 are already deferred.
12552 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12553 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12554 stopped and already has a pending signal to report.
12555 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12556 a pending signal to report or is moving out of a jump pad.
12557 (linux_init_signals): Check for __ANDROID__ rather than
12560 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12562 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12563 debug_threads check. Avoid a linear search when not doing debug
12566 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12568 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12569 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12570 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12571 (process_event): Change local fd's type to gdb_fildes_t.
12572 (create_file_handler): Adjust prototype.
12573 (delete_file_handler): Adjust prototype.
12574 (handle_file_event): Adjust prototype. Use pfildes.
12575 (create_file_event): Adjsut prototype.
12576 * remote-utils.c (remote_desc, listen_desc): Change type to
12578 * server.h: New gdb_fildes_t typedef.
12579 [USE_WIN32API]: Include winsock2.h.
12580 (delete_file_handler, add_file_handler): Adjust prototypes.
12581 (pfildes): Declare.
12582 * utils.c (pfildes): New.
12584 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12586 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12587 * configure: Regenerate.
12589 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12591 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12592 (linux_done_accessing_memory): ... this.
12593 (linux_target_ops): Adjust.
12594 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12595 * nto-low.c (nto_target_ops): Adjust comment.
12596 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12597 * spu-low.c (spu_target_ops): Adjust comment.
12598 * target.h (target_ops): Rename unprepare_to_access_memory field
12599 to done_accessing_memory.
12600 (unprepare_to_access_memory): Rename to ...
12601 (done_accessing_memory): ... this.
12603 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12605 * linux-low.c (linux_prepare_to_access_memory): New.
12606 (linux_unprepare_to_access_memory): New.
12607 (linux_target_ops): Install them.
12608 * server.c (read_memory): Rename to ...
12609 (gdb_read_memory): ... this. Use
12610 prepare_to_access_memory/prepare_to_access_memory.
12611 (write_memory): Rename to ...
12612 (gdb_write_memory): ... this. Use
12613 prepare_to_access_memory/prepare_to_access_memory.
12614 (handle_search_memory_1): Adjust.
12615 (process_serial_event): Adjust.
12616 * target.h (struct target_ops): New fields
12617 prepare_to_access_memory and unprepare_to_access_memory.
12618 (prepare_to_access_memory, unprepare_to_access_memory): New.
12619 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12620 prepare_to_access_memory/prepare_to_access_memory.
12621 * nto-low.c (nto_target_ops): Adjust.
12622 * spu-low.c (spu_target_ops): Adjust.
12623 * win32-low.c (win32_target_ops): Adjust.
12625 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12627 * Makefile.in (WARN_CFLAGS): Get it from configure.
12628 (WERROR_CFLAGS): New.
12629 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12630 * configure.ac: Introduce --enable-werror, which adds -Werror to
12631 the compiler command line. Enabled by default. Disable with
12632 --disable-werror. Add -Wdeclaration-after-statement
12633 Wpointer-arith and -Wformat-nonliteral to warning flags.
12634 * configure: Regenerate.
12636 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12638 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12640 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12642 * gdbreplay.c (remote_error): New.
12644 (expect): Use gdbchar. Check for error reading from GDB.
12645 Clarify sync error output.
12646 (play): Check for errors writing to GDB.
12647 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12648 * remote-utils.c (getpkt): Check for errors writing to the remote
12651 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12653 * linux-low.c (linux_wait_1): Move non-debugging code out of
12654 `debug_threads' control.
12656 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12658 * linux-low.c (linux_wait_1): Don't set last_status here.
12659 * server.c (push_event, queue_stop_reply_callback): Assert we're
12660 not pushing a TARGET_WAITKIND_IGNORE event.
12661 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12662 (myresume, handle_target_event): Set the thread's last_resume_kind
12663 and last_status from the target returned status.
12665 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12669 * linux-x86-low.c (update_debug_registers_callback): New.
12670 (i386_dr_low_set_addr): Use it.
12671 (i386_dr_low_get_addr): New.
12672 (i386_dr_low_set_control): Use update_debug_registers_callback.
12673 (i386_dr_low_get_control): New.
12674 (i386_dr_low_get_status): Adjust.
12675 * linux-low.c (linux_stop_lwp): New.
12676 * linux-low.h (linux_stop_lwp): Declare.
12678 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12679 argument instead of a i386_debug_reg_state.
12680 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12681 a i386_debug_reg_state.
12682 (i386_insert_aligned_watchpoint): Adjust.
12683 (i386_remove_aligned_watchpoint): Adjust.
12684 (i386_low_stopped_data_address): Read the debug registers from the
12685 inferior instead of from the mirrors.
12686 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12687 (i386_dr_low_get_addr): Declare.
12688 (i386_dr_low_get_control): Declare.
12689 (i386_dr_low_get_status): Change prototype.
12691 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12692 (i386_dr_low_get_addr): New.
12693 (i386_dr_low_get_control): New.
12694 (i386_dr_low_get_status): Adjust prototype. Return
12696 (i386_initial_stuff): Clear dr_status_mirror and
12698 (i386_get_thread_context): Adjust.
12699 (i386_set_thread_context): Adjust.
12700 (i386_thread_added): Adjust.
12702 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12704 * linux-low.h (linux_thread_area): Delete declaration.
12706 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12708 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12709 after its termination.
12711 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12713 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12714 (gdb_wants_all_stopped): Delete.
12715 (linux_wait_1): Don't call them.
12716 * server.c (handle_v_cont): Tag all threads as want-stopped.
12717 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12718 stopped as "client-wants-stopped".
12720 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12722 * Makefile.in (signals_h): New.
12723 (server_h): Depend on it.
12724 (server.o): Don't depend on $(signals_def).
12725 (signals.o): Depend on $(signals_def).
12727 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12729 * Makefile.in (signals_def): New.
12730 (server_h): Append include/gdb/signals.h and signals_def.
12731 (server.o): Append signals_def.
12733 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12735 * server.c (handle_target_event): Use target_signal_to_host for
12736 resume_info.sig initialization.
12737 * target.h (struct thread_resume) <sig>: New comment.
12739 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12741 * server.c (handle_query): strcpy() the returned string from paddress()
12742 instead of sprintf().
12743 * utils.c (paddress): Return phex_nz().
12745 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12747 * server.c (handle_v_cont): Call mourn_inferior if process
12749 (myresume): Likewise.
12751 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12753 Static tracepoints, and integration with UST.
12755 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12756 * mem-break.c (uninsert_all_breakpoints)
12757 (reinsert_all_breakpoints): New.
12758 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12759 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12760 (gdb_agent_ust_loaded, helper_thread_id)
12761 (gdb_agent_helper_thread_id): New macros.
12762 (struct ipa_sym_addresses): Add addr_ust_loaded,
12763 addr_helper_thread_id, addr_cmd_buf.
12764 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12765 (in_process_agent_loaded_ust): New.
12766 (write_e_ust_not_loaded): New.
12767 (maybe_write_ipa_ust_not_loaded): New.
12768 (struct collect_static_trace_data_action): New.
12769 (enum tracepoint_type) <static_tracepoint>: New.
12770 (struct tracepoint) <handle>: Mention static tracepoints.
12771 (struct static_tracepoint_ctx): New.
12772 (CMD_BUF_SIZE): New.
12773 (add_tracepoint_action): Handle static tracepoint actions.
12774 (unprobe_marker_at): New.
12775 (clear_installed_tracepoints): Handle static tracepoints.
12776 (cmd_qtdp): Handle static tracepoints.
12777 (probe_marker_at): New.
12778 (cmd_qtstart): Handle static tracepoints.
12779 (response_tracepoint): Handle static tracepoints.
12780 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12781 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12782 (get_context_regcache): Handle static tracepoints.
12783 (do_action_at_tracepoint): Handle static tracepoint actions.
12784 (traceframe_find_block_type): Handle static trace data blocks.
12785 (traceframe_read_sdata): New.
12786 (download_tracepoints): Download static tracepoint actions.
12787 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12788 (GDB_PROBE_NAME): New.
12790 (GET_UST_SYM): New.
12793 (ust_marker_to_static_tracepoint): New.
12795 (collect_ust_data_at_tracepoint): New.
12796 (gdb_ust_probe): New.
12797 (UNIX_PATH_MAX, SOCK_DIR): New.
12798 (gdb_ust_connect_sync_socket): New.
12799 (resume_thread, stop_thread): New.
12800 (run_inferior_command): New.
12801 (init_named_socket): New.
12802 (gdb_ust_socket_init): New.
12803 (cstr_to_hexstr): New.
12805 (first_marker, next_marker): New.
12806 (response_ust_marker): New.
12807 (cmd_qtfstm, cmd_qtsstm): New.
12808 (unprobe_marker_at, probe_marker_at): New.
12809 (cmd_qtstmat, gdb_ust_thread): New.
12810 (gdb_ust_init): New.
12811 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12812 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12813 (ST_REGENTRY): New.
12814 (x86_64_st_collect_regmap): New.
12815 (X86_64_NUM_ST_COLLECT_GREGS): New.
12816 (AMD64_RIP_REGNUM): New.
12817 (supply_static_tracepoint_registers): New.
12818 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12819 (ST_REGENTRY): New.
12820 (i386_st_collect_regmap): New.
12821 (i386_NUM_ST_COLLECT_GREGS): New.
12822 (supply_static_tracepoint_registers): New.
12823 * server.c (handle_query): Handle qXfer:statictrace:read.
12824 <qSupported>: Report support for StaticTracepoints, and
12825 qXfer:statictrace:read features.
12826 * server.h (traceframe_read_sdata)
12827 (supply_static_tracepoint_registers): Declare.
12828 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12829 (unpack_varlen_hex): Include in IPA build.
12830 * Makefile.in (ustlibs, ustinc): New.
12831 (IPA_OBJS): Add remote-utils-ipa.o.
12832 ($(IPA_LIB)): Link -ldl and -lpthread.
12834 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12835 * config.in, configure: Regenerate.
12837 2010-06-20 Ian Lance Taylor <iant@google.com>
12838 Pedro Alves <pedro@codesourcery.com>
12840 * linux-x86-low.c (always_true): Delete.
12841 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12842 trying to fool the compiler with always_true.
12844 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12846 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12847 conditions in gdbserver.
12849 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12851 * spu-low.c (spu_read_memory): Wrap around local store limit.
12852 (spu_write_memory): Likewise.
12854 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12856 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12857 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12859 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12861 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12862 uses with LONGEST uses.
12864 2010-06-14 Stan Shebs <stan@codesourcery.com>
12865 Pedro Alves <pedro@codesourcery.com>
12869 * linux-x86-low.c: Include limits.h.
12871 (always_true): New.
12874 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12875 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12876 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12877 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12878 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12879 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12880 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12881 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12882 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12883 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12884 (amd64_emit_void_call_2): New.
12885 (amd64_emit_ops): New.
12886 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12887 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12888 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12889 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12890 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12891 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12892 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12893 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12894 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12895 (i386_emit_stack_adjust, i386_emit_int_call_1)
12896 (i386_emit_void_call_2): New.
12897 (i386_emit_ops): New.
12898 (x86_emit_ops): New.
12899 (the_low_target): Install x86_emit_ops.
12900 * server.h (struct emit_ops): New.
12901 (get_raw_reg_func_addr): Declare.
12902 (current_insn_ptr, emit_error): Declare.
12903 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12904 (set_trace_state_variable_value): New defines.
12905 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12906 addr_get_trace_state_variable_value and
12907 addr_set_trace_state_variable_value.
12908 (symbol_list): New fields for get_raw_reg,
12909 get_trace_state_variable_value and set_trace_state_variable_value.
12910 (condfn): New typedef.
12911 (struct tracepoint): New field `compiled_cond'.
12912 (do_action_at_tracepoint): Clear compiled_cond.
12913 (get_trace_state_variable_value, set_trace_state_variable_value):
12915 (condition_true_at_tracepoint): If there's a compiled condition,
12917 (current_insn_ptr, emit_error): New globals.
12918 (struct bytecode_address): New.
12919 (get_raw_reg_func_addr): New.
12920 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12921 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12922 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12923 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12924 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12925 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12926 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12927 (compile_tracepoint_condition, compile_bytecodes): New.
12928 * target.h (emit_ops): Forward declare.
12929 (struct target_ops): New field emit_ops.
12930 (target_emit_ops): New.
12931 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12932 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12933 * linux-low.c (linux_emit_ops): New.
12934 (linux_target_ops): Install it.
12935 * linux-low.h (struct linux_target_ops): New field emit_ops.
12937 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12939 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12940 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12942 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12943 Stan Shebs <stan@codesourcery.com>
12945 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12946 (all): Depend on $(extra_libraries).
12947 (install-only): Install the IPA.
12948 (IPA_OBJS, IPA_LIB): New.
12949 (clean): Remove the IPA lib.
12950 (IPAGENT_CFLAGS): New.
12951 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12952 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12953 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12954 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12955 * configure.ac: Check for atomic builtins support in the compiler.
12956 (IPA_DEPFILES, extra_libraries): Define.
12957 * configure.srv (ipa_obj): Add description.
12958 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12959 (i[34567]86-*-linux*): Set ipa_obj.
12960 (x86_64-*-linux*): Set ipa_obj.
12961 * linux-low.c (stabilizing_threads): New.
12962 (supports_fast_tracepoints): New.
12963 (linux_detach): Stabilize threads before detaching.
12964 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12965 the lwp is either not stabilizing, or is moving out of a jump pad.
12966 (linux_fast_tracepoint_collecting): New.
12967 (maybe_move_out_of_jump_pad): New.
12968 (enqueue_one_deferred_signal): New.
12969 (dequeue_one_deferred_signal): New.
12970 (linux_wait_for_event_1): If moving out of a jump pad, defer
12971 pending signals to later.
12972 (linux_stabilize_threads): New.
12973 (linux_wait_1): Check if threads need moving out of jump pads, and
12975 (stuck_in_jump_pad_callback): New.
12976 (move_out_of_jump_pad_callback): New.
12977 (lwp_running): New.
12978 (linux_resume_one_lwp): Handle moving out of jump pads.
12979 (linux_set_resume_request): Dequeue deferred signals.
12980 (need_step_over_p): Also step over fast tracepoint jumps.
12981 (start_step_over): Also uninsert fast tracepoint jumps.
12982 (finish_step_over): Also reinsert fast tracepoint jumps.
12983 (linux_install_fast_tracepoint_jump): New.
12984 (linux_target_ops): Install linux_stabilize_threads and
12985 linux_install_fast_tracepoint_jump_pad.
12986 * linux-low.h (linux_target_ops) <get_thread_area,
12987 install_fast_tracepoint_jump_pad>: New fields.
12988 (struct lwp_info) <collecting_fast_tracepoint,
12989 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12990 (linux_get_thread_area): Declare.
12991 * linux-x86-low.c (jump_insn): New.
12992 (x86_get_thread_area): New.
12993 (append_insns): New.
12994 (push_opcode): New.
12995 (amd64_install_fast_tracepoint_jump_pad): New.
12996 (i386_install_fast_tracepoint_jump_pad): New.
12997 (x86_install_fast_tracepoint_jump_pad): New.
12998 (the_low_target): Install x86_get_thread_area and
12999 x86_install_fast_tracepoint_jump_pad.
13000 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13001 (struct fast_tracepoint_jump): New.
13002 (fast_tracepoint_jump_insn): New.
13003 (fast_tracepoint_jump_shadow): New.
13004 (find_fast_tracepoint_jump_at): New.
13005 (fast_tracepoint_jump_here): New.
13006 (delete_fast_tracepoint_jump): New.
13007 (set_fast_tracepoint_jump): New.
13008 (uninsert_fast_tracepoint_jumps_at): New.
13009 (reinsert_fast_tracepoint_jumps_at): New.
13010 (set_breakpoint_at): Use write_inferior_memory.
13011 (uninsert_raw_breakpoint): Use write_inferior_memory.
13012 (check_mem_read): Mask out fast tracepoint jumps.
13013 (check_mem_write): Mask out fast tracepoint jumps.
13014 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13015 (set_fast_tracepoint_jump): Declare.
13016 (delete_fast_tracepoint_jump)
13017 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13018 (reinsert_fast_tracepoint_jumps_at): Declare.
13019 * regcache.c: Don't compile many functions when building the
13020 in-process agent library.
13021 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13022 the register buffer in the heap.
13023 (free_register_cache): If the register buffer isn't owned by the
13024 regcache, don't free it.
13025 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13026 pre-existing register caches.
13027 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13029 (convert_ascii_to_int): : Constify `from' parameter type.
13030 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13031 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13032 the needed buffer in-place.
13033 (relocate_instruction): New.
13034 * server.c (handle_query) <qSymbols>: If the target supports
13035 tracepoints, give it a chance of looking up symbols. Report
13036 support for fast tracepoints.
13037 (handle_status): Stabilize threads.
13038 (process_serial_event): Adjust.
13039 * server.h (struct fast_tracepoint_jump): Forward declare.
13040 (struct process_info) <fast_tracepoint_jumps>: New field.
13041 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13042 (decode_X_packet, decode_M_packet): Adjust.
13043 (relocate_instruction): Declare.
13044 (in_process_agent_loaded): Declare.
13045 (tracepoint_look_up_symbols): Declare.
13046 (struct fast_tpoint_collect_status): Declare.
13047 (fast_tracepoint_collecting): Declare.
13048 (force_unlock_trace_buffer): Declare.
13049 (handle_tracepoint_bkpts): Declare.
13050 (initialize_low_tracepoint)
13051 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13052 * target.h (struct target_ops) <stabilize_threads,
13053 install_fast_tracepoint_jump_pad>: New fields.
13054 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13055 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13056 [HAVE_STDINT_H]: Include stdint.h.
13057 (trace_debug_1): Rename to ...
13058 (trace_vdebug): ... this.
13059 (trace_debug): Rename to ...
13060 (trace_debug_1): ... this. Add `level' parameter.
13061 (trace_debug): New.
13062 (ATTR_USED, ATTR_NOINLINE): New.
13063 (IP_AGENT_EXPORT): New.
13064 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13065 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13066 (about_to_request_buffer_space, trace_buffer_is_full)
13067 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13068 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13069 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13070 (traceframe_write_count, traceframes_created)
13071 (trace_state_variables)
13072 New renaming defines.
13073 (struct ipa_sym_addresses): New.
13074 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13075 (symbol_list): New.
13076 (ipa_sym_addrs): New.
13077 (all_tracepoint_symbols_looked_up): New.
13078 (in_process_agent_loaded): New.
13079 (write_e_ipa_not_loaded): New.
13080 (maybe_write_ipa_not_loaded): New.
13081 (tracepoint_look_up_symbols): New.
13082 (debug_threads) [IN_PROCESS_AGENT]: New.
13083 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13084 (UNKNOWN_SIDE_EFFECTS): New.
13085 (stop_tracing): New.
13086 (flush_trace_buffer): New.
13087 (stop_tracing_bkpt): New.
13088 (flush_trace_buffer_bkpt): New.
13089 (read_inferior_integer): New.
13090 (read_inferior_uinteger): New.
13091 (read_inferior_data_pointer): New.
13092 (write_inferior_data_pointer): New.
13093 (write_inferior_integer): New.
13094 (write_inferior_uinteger): New.
13095 (struct collect_static_trace_data_action): Delete.
13096 (enum tracepoint_type): New.
13097 (struct tracepoint) <type>: New field `type'.
13098 <actions_str, step_actions, step_actions_str>: Only include in
13100 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13101 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13102 (tracepoints): Use IP_AGENT_EXPORT.
13103 (last_tracepoint): Don't include in the IPA.
13104 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13105 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13106 (alloced_trace_state_variables): New.
13107 (trace_state_variables): Use IP_AGENT_EXPORT.
13108 (traceframe_t): Delete unused variable.
13109 (circular_trace_buffer): Don't include in the IPA.
13110 (trace_buffer_start): Delete.
13111 (struct trace_buffer_control): New.
13112 (trace_buffer_free): Delete.
13113 (struct ipa_trace_buffer_control): New.
13114 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13115 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13117 (trace_buffer_ctrl): New.
13118 (TRACE_BUFFER_CTRL_CURR): New.
13119 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13120 Reimplement as macros.
13121 (trace_buffer_wrap): Delete.
13122 (traceframe_write_count, traceframe_read_count)
13123 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13124 (struct tracepoint_hit_ctx) <type>: New field.
13125 (struct fast_tracepoint_ctx): New.
13126 (memory_barrier): New.
13128 (record_tracepoint_error): Update atomically in the IPA.
13129 (clear_inferior_trace_buffer): New.
13130 (about_to_request_buffer_space): New.
13131 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13132 updating the same buffer.
13133 (add_tracepoint): Default the tracepoint's type to trap
13134 tracepoint, and orig_size to -1.
13135 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13136 internal variables.
13137 (create_trace_state_variable): New parameter `gdb'. Handle it.
13138 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13139 (cmd_qtdp): Handle fast tracepoints.
13140 (cmd_qtdv): Adjust.
13141 (max_jump_pad_size): New.
13142 (gdb_jump_pad_head): New.
13143 (get_jump_space_head): New.
13144 (claim_jump_space): New.
13145 (sort_tracepoints): New.
13146 (MAX_JUMP_SIZE): New.
13147 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13149 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13150 support. Upload fast traceframes, and delete internal IPA
13152 (stop_tracing_handler): New.
13153 (flush_trace_buffer_handler): New.
13154 (cmd_qtstop): Upload fast tracepoints.
13155 (response_tracepoint): Handle fast tracepoints.
13156 (tracepoint_finished_step): Upload fast traceframes. Set the
13157 tracepoint hit context's tracepoint type.
13158 (handle_tracepoint_bkpts): New.
13159 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13160 type. Add comment about fast tracepoints.
13161 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13162 non-existing action_str field.
13163 (get_context_regcache): Handle fast tracepoints.
13164 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13166 (fast_tracepoint_from_jump_pad_address): New.
13167 (fast_tracepoint_from_ipa_tpoint_address): New.
13168 (collecting_t): New.
13169 (force_unlock_trace_buffer): New.
13170 (fast_tracepoint_collecting): New.
13172 (gdb_collect): New.
13173 (write_inferior_data_ptr): New.
13174 (target_tp_heap): New.
13175 (target_malloc): New.
13176 (download_agent_expr): New.
13178 (download_tracepoints): New.
13179 (download_trace_state_variables): New.
13180 (upload_fast_traceframes): New.
13181 (IPA_FIRST_TRACEFRAME): New.
13182 (IPA_NEXT_TRACEFRAME_1): New.
13183 (IPA_NEXT_TRACEFRAME): New.
13184 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13185 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13186 (gdb_jump_pad_buffer_end): New.
13187 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13188 (initialize_tracepoint): Adjust.
13189 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13190 buffer. Initialize the low module.
13191 * utils.c (PREFIX, TOOLNAME): New.
13192 (malloc_failure): Use PREFIX.
13193 (error): In the IPA, an error causes an exit.
13194 (fatal, warning): Use PREFIX.
13195 (internal_error): Use TOOLNAME.
13196 (NUMCELLS): Increase to 10.
13197 * configure, config.in: Regenerate.
13199 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13201 * server.c (handle_query) <qSupported>: Do two passes over the
13202 qSupported string to avoid nesting strtok.
13204 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13206 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13208 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13209 -Wl,--dynamic-list.
13210 * configure: Regenerate.
13211 * proc-service.list: New.
13213 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13215 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13218 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13220 * gdbreplay.c (remote_open): Check error return from socket() call by
13221 its equality to -1 not by it being negative.
13222 * remote-utils.c (remote_open): Likewise.
13224 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13226 * config.h: Regenerate.
13228 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13230 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13231 doesn't provide PTRACE_GET_THREAD_AREA.
13233 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13235 * linux-m68k-low.c: Include <asm/ptrace.h>
13236 (ps_get_thread_area): Implement.
13238 2010-05-03 Doug Evans <dje@google.com>
13240 * event-loop.c (struct callback_event): New struct.
13241 (callback_list): New global.
13242 (append_callback_event, delete_callback_event): New functions.
13243 (process_callback): New function.
13244 (start_event_loop): Call it.
13245 * remote-utils.c (NOT_SCHEDULED): Define.
13246 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13247 moved out of readchar.
13248 (readchar): Rewrite. Call reschedule before returning.
13249 (reset_readchar): New function.
13250 (remote_close): Call it.
13251 (process_remaining, reschedule): New functions.
13252 * server.h (callback_handler_func): New typedef.
13253 (append_callback_event, delete_callback_event): Declare.
13255 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13257 * proc-service.c (ps_pglobal_lookup): Use
13258 thread_db_look_up_one_symbol.
13259 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13260 parameter. Use it instead of all_symbols_looked_up.
13261 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13263 (all_symbols_looked_up): Don't declare.
13264 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13265 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13267 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13268 Set all_symbols_looked_up here.
13269 (thread_db_look_up_one_symbol): New.
13270 (thread_db_get_tls_address): Adjust.
13271 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13272 thread_db object on the heap, and tentatively set it in the
13274 (thread_db_init): Don't set all_symbols_looked_up here.
13275 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13277 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13279 * linux-low.c (linux_kill, linux_detach): Adjust.
13280 (status_pending_p_callback): Remove redundant statement. Check
13281 for !TARGET_WAITIKIND_IGNORE, instead of
13282 TARGET_WAITKIND_STOPPED.
13283 (handle_tracepoints): Make sure LWP is locked. Adjust.
13284 (linux_wait_for_event_1): Adjust.
13285 (linux_cancel_breakpoints): New.
13286 (unsuspend_one_lwp): New.
13287 (unsuspend_all_lwps): New.
13288 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13289 (send_sigstop_callback): Change return type to int, add new
13290 `except' parameter and handle it.
13291 (suspend_and_send_sigstop_callback): New.
13292 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13293 pass them down. If SUSPEND, also increment the lwp's suspend
13295 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13296 (need_step_over_p): Don't consider suspended LWPs.
13297 (start_step_over): Adjust.
13298 (proceed_one_lwp): Change return type to int, add new `except'
13299 parameter and handle it.
13300 (unsuspend_and_proceed_one_lwp): New.
13301 (proceed_all_lwps): Use find_inferior instead of
13303 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13304 also decrement the suspend count of LWPs. Pass `except' down,
13305 instead of hacking its suspend count.
13306 (linux_pause_all): Add `freeze' parameter. Adjust.
13307 (linux_unpause_all): New.
13308 (linux_target_ops): Install linux_unpause_all.
13309 * server.c (handle_status): Adjust.
13310 * target.h (struct target_ops): New fields `unpause_all' and
13311 `cancel_breakpoints'. Add new parameter to `pause_all'.
13312 (pause_all): Add new `freeze' parameter.
13313 (unpause_all): New.
13314 (cancel_breakpoints): New.
13315 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13316 cancel breakpoints.
13317 (cmd_qtstart): Pause threads.
13318 (stop_tracing): Pause threads, and cancel breakpoints.
13319 * win32-low.c (win32_target_ops): Adjust.
13321 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13323 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13324 the inferior right away from here...
13325 (linux_wait_1): ... to here, and adjust to check the thread's
13326 last_resume_kind instead of the lwp's step or stop_expected flags.
13328 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13330 * README: Use consistent `GDB' and `GDBserver' spellings.
13332 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13334 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13335 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13336 (linux_detach_one_lwp): Assume the lwp is stopped.
13337 (any_thread_of): Delete.
13338 (linux_detach): Stop all lwps here. Don't blindly delete all
13340 (delete_lwp_callback): New.
13341 (linux_mourn): Delete all lwps of the process that is gone.
13342 (linux_wait_1): Don't delete the last lwp of the process here.
13343 * mem-break.h (mark_breakpoints_out): Declare.
13344 * mem-break.c (mark_breakpoints_out): New.
13345 (free_all_breakpoints): Use it.
13346 * server.c (handle_target_event): If the process is gone, mark
13348 * thread-db.c (struct thread_db) <create_bp>: New field.
13349 (thread_db_enable_reporting): Fix prototype. Store a thread event
13350 breakpoint reference in the thread_db struct.
13351 (thread_db_load_search): Clear the thread_db object.
13352 (try_thread_db_load_1): Ditto.
13353 (switch_to_process): New.
13354 (disable_thread_event_reporting): Use it.
13355 (remove_thread_event_breakpoints): New.
13356 (thread_db_detach, thread_db_mourn): Use it.
13358 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13360 * linux-low.c (linux_enable_event_reporting): New.
13361 (linux_wait_for_event_1, handle_extended_wait): Use it.
13363 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13365 * linux-low.c (linux_kill_one_lwp, linux_kill)
13366 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13367 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13368 SIGSTOP even if the LWP is stopped.
13369 (send_sigstop_callback): New.
13370 (stop_all_lwps): Use send_sigstop_callback instead.
13371 (linux_resume_one_thread): Adjust.
13372 (proceed_one_lwp): Still proceed an LWP that the client has
13373 requested to stop, if we haven't reported it as stopped yet. Make
13374 sure that LWPs the client want stopped, have a pending SIGSTOP.
13376 2010-04-26 Doug Evans <dje@google.com>
13378 * server.c (handle_general_set): Make static.
13380 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13381 Print received char after testing for error/eof instead of before.
13382 (input_interrupt): Tweak comment.
13384 2010-04-23 Doug Evans <dje@google.com>
13386 * server.c (start_inferior): Print inferior argv if --debug.
13388 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13390 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13391 * nto-x86-low.c: Include server.h
13393 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13395 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13396 be consistent with other sources of this directory.
13397 (init_registers_amd64): Correct name of source file of this function
13400 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13402 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13403 64-bit executables.
13405 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13407 * win32-i386-low.c: Add 64-bit support.
13408 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13409 (init_registers_amd64): Declare.
13410 (mappings): Add 64-bit version of array.
13411 (init_windows_x86): New function.
13412 (the_low_target): Change init_arch field to init_windows_x86.
13414 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13416 * win32-low.c: Adapt to support also 64-bit architecture.
13417 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13418 (get_image_name): Use SIZE_T type for local variable `done'.
13419 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13420 (toolhelp_get_dll_name): Idem.
13421 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13422 Use uintptr_t typecast to avoid warning.
13423 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13424 (handle_exception): Use phex_nz to avoid warning.
13425 (win32_wait): Remove unused local variable `process'.
13427 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13429 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13432 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13434 * configure.ac: Use `ws2_32' library for srv_mingw.
13435 * configure: Regenerate.
13436 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13437 * remote-utils.c: Likewise.
13439 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13441 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13442 if __x86_64__ is defined.
13444 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13446 * configure: Regenerate.
13448 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13450 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13451 * target.h (target_ops): New get_tib_address field.
13452 * win32-low.h (win32_thread_info): Add thread_local_base field.
13453 * win32-low.c (child_add_thread): Add tlb argument.
13454 Set thread_local_base field to TLB.
13455 (get_child_debug_event): Adapt to child_add_thread change.
13456 (win32_get_tib_address): New function.
13457 (win32_target_ops): Set get_tib_address field to
13458 win32_get_tib_address.
13459 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13461 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13463 * linux-low.c (linux_mourn): Also remove the process.
13464 * server.c (handle_target_event): Don't remove the process here.
13465 * nto-low.c (nto_mourn): New.
13466 (nto_target_ops): Install it.
13467 * spu-low.c (spu_mourn): New.
13468 (spu_target_ops): Install it.
13469 * win32-low.c (win32_mourn): New.
13470 (win32_target_ops): Install it.
13472 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13474 * server.h (buffer_xml_printf): Remove redundant `;'.
13476 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13478 * regcache.c (set_register_cache): Invalidate regcaches before
13479 changing the register cache layout.
13480 (regcache_invalidate_one): Allow a NULL regcache.
13481 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13482 regcaches before changing the register cache layout or the target
13485 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13487 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13488 variable warning on Linux/x86-64.
13490 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13492 GDBserver disconnected tracing support.
13494 * linux-low.c (linux_remove_process): Delete.
13495 (add_lwp): Don't set last_resume_kind here.
13496 (linux_kill): Use `mourn'.
13497 (linux_detach): Use `thread_db_detach', and `mourn'.
13498 (linux_mourn): New.
13499 (linux_attach_lwp_1): Adjust comment.
13500 (linux_attach): last_resume_kind moved the thread_info; adjust.
13501 (status_pending_p_callback): Adjust.
13502 (linux_wait_for_event_1): Adjust.
13503 (count_events_callback, select_singlestep_lwp_callback)
13504 (select_event_lwp_callback, cancel_breakpoints_callback)
13505 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13506 (proceed_one_lwp): Adjust.
13507 (linux_async): Add debug output.
13508 (linux_thread_stopped): New.
13509 (linux_pause_all): New.
13510 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13512 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13513 (thread_db_free): Delete declaration.
13514 (thread_db_detach, thread_db_mourn): Declare.
13515 * thread-db.c (thread_db_init): Use thread_db_mourn.
13516 (thread_db_free): Delete, split in two.
13517 (disable_thread_event_reporting): New.
13518 (thread_db_detach): New.
13519 (thread_db_mourn): New.
13521 * server.h (struct thread_info) <last_resume_kind>: New field.
13522 <attached>: Add comment.
13523 <gdb_detached>: New field.
13524 (handler_func): Change return type to int.
13525 (handle_serial_event, handle_target_event): Ditto.
13526 (gdb_connected): Declare.
13528 (disconnected_tracing): Declare.
13529 (stop_tracing): Declare.
13531 * server.c (handle_query) <qSupported>: Report support for
13532 disconnected tracing.
13533 (queue_stop_reply_callback): Account for running threads.
13534 (gdb_wants_thread_stopped): New.
13535 (gdb_wants_all_threads_stopped): New.
13536 (gdb_reattached_process): New.
13537 (handle_status): Clear the `gdb_detached' flag of all processes.
13538 In all-stop, stop all threads.
13539 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13540 (process_serial_event): If the remote connection breaks, or if an
13541 exit was forced with "monitor exit", force an event loop exit.
13542 Handle disconnected tracing on detach.
13543 (handle_serial_event): Adjust.
13544 (handle_target_event): If GDB isn't connected, forward events back
13545 to the inferior, unless the last process exited, in which case,
13546 exit gdbserver. Adjust interface.
13548 * remote-utils.c (remote_open): Don't block in accept. Instead
13549 register an event loop source on the listen socket file
13550 descriptor. Refactor bits into ...
13551 (listen_desc): ... this new global.
13552 (gdb_connected): ... this new function.
13553 (enable_async_notification): ... this new function.
13554 (handle_accept_event): ... this new function.
13555 (remote_close): Clear remote_desc.
13557 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13559 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13561 (mourn_inferior): Define.
13562 (target_process_qsupported): Avoid the dangling else problem.
13563 (thread_stopped): Define.
13564 (pause_all): Define.
13565 (target_waitstatus_to_string): Declare.
13566 * target.c (target_waitstatus_to_string): New.
13568 * tracepoint.c (tracing): Make extern.
13569 (disconnected_tracing): New.
13570 (stop_tracing): Make extern. Handle tracing stops due to GDB
13572 (cmd_qtdisconnected): New.
13573 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13574 (handle_tracepoint_general_set): Handle QTDisconnected.
13576 * event-loop.c (event_handler_func): Change return type to int.
13577 (process_event): Bail out if the event handler wants the event
13579 (handle_file_event): Ditto.
13580 (start_event_loop): Bail out if the event handler wants the event
13583 * nto-low.c (nto_target_ops): Adjust.
13584 * spu-low.c (spu_wait): Don't remove the process here.
13585 (spu_target_ops): Adjust.
13586 * win32-low.c (win32_wait): Don't remove the process here.
13587 (win32_target_ops): Adjust.
13589 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13591 * regcache.c (realloc_register_cache): Invalidate inferior's
13592 regcache before recreating it.
13594 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13596 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13598 2010-04-09 Stan Shebs <stan@codesourcery.com>
13599 Pedro Alves <pedro@codesourcery.com>
13601 * server.h (LONGEST): New.
13602 (struct thread_info) <while_stepping>: New field.
13603 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13605 (initialize_tracepoint, handle_tracepoint_general_set)
13606 (handle_tracepoint_query, tracepoint_finished_step)
13607 (tracepoint_was_hit, release_while_stepping_state_list):
13608 (current_traceframe): Declare.
13609 * server.c (handle_general_set): Handle tracepoint packets.
13610 (read_memory): New.
13611 (write_memory): New.
13612 (handle_search_memory_1): Use read_memory.
13613 (handle_query): Report support for conditional tracepoints, trace
13614 state variables, and tracepoint sources. Handle tracepoint
13616 (main): Initialize the tracepoints module.
13617 (process_serial_event): Handle traceframe reads/writes.
13619 * linux-low.c (handle_tracepoints): New.
13620 (linux_wait_1): Call it.
13621 (linux_resume_one_lwp): Handle while-stepping.
13622 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13623 (linux_target_ops): Install them.
13624 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13626 * linux-x86-low.c (x86_supports_tracepoints): New.
13627 (the_low_target). Install it.
13629 * mem-break.h (delete_breakpoint): Declare.
13630 * mem-break.c (delete_breakpoint): Make external.
13632 * target.h (struct target_ops): Add `supports_tracepoints',
13633 `read_pc', and `write_pc' fields.
13634 (target_supports_tracepoints): Define.
13635 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13638 * regcache.h (struct regcache) <registers_owned>: New field.
13639 (init_register_cache, regcache_cpy): Declare.
13640 (regcache_read_pc, regcache_write_pc): Declare.
13641 (register_cache_size): Declare.
13642 (supply_regblock): Declare.
13643 * regcache.c (init_register_cache): New.
13644 (new_register_cache): Use it.
13645 (regcache_cpy): New.
13646 (register_cache_size): New.
13647 (supply_regblock): New.
13648 (regcache_read_pc, regcache_write_pc): New.
13650 * tracepoint.c: New.
13652 * Makefile.in (OBS): Add tracepoint.o.
13653 (tracepoint.o): New rule.
13655 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13657 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13659 (i386-mmx.c): Likewise.
13660 (i386-mmx-linux.o): Likewise.
13661 (i386-mmx-linux.c): Likewise.
13663 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13664 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13665 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13666 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13668 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13669 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13670 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13672 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13674 * Makefile.in (clean): Updated.
13676 (i386-avx.c): Likewise.
13677 (i386-avx-linux.o): Likewise.
13678 (i386-avx-linux.c): Likewise.
13679 (amd64-avx.o): Likewise.
13680 (amd64-avx.c): Likewise.
13681 (amd64-avx-linux.o): Likewise.
13682 (amd64-avx-linux.c): Likewise.
13684 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13685 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13686 (srv_amd64_regobj): Add amd64-avx.o.
13687 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13688 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13689 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13690 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13691 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13692 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13693 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13695 * i387-fp.c: Include "i386-xstate.h".
13697 (i387_cache_to_xsave): Likewise.
13698 (i387_xsave_to_cache): Likewise.
13699 (x86_xcr0): Likewise.
13701 * i387-fp.h (i387_cache_to_xsave): Likewise.
13702 (i387_xsave_to_cache): Likewise.
13703 (x86_xcr0): Likewise.
13705 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13706 * linux-crisv32-low.c (target_regsets): Likewise.
13707 * linux-m68k-low.c (target_regsets): Likewise.
13708 * linux-mips-low.c (target_regsets): Likewise.
13709 * linux-ppc-low.c (target_regsets): Likewise.
13710 * linux-s390-low.c (target_regsets): Likewise.
13711 * linux-sh-low.c (target_regsets): Likewise.
13712 * linux-sparc-low.c (target_regsets): Likewise.
13713 * linux-xtensa-low.c (target_regsets): Likewise.
13715 * linux-low.c: Include <sys/uio.h>.
13716 (regsets_fetch_inferior_registers): Support nt_type.
13717 (regsets_store_inferior_registers): Likewise.
13718 (linux_process_qsupported): New.
13719 (linux_target_ops): Add linux_process_qsupported.
13721 * linux-low.h (regset_info): Add nt_type.
13722 (linux_target_ops): Add process_qsupported.
13724 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13726 (init_registers_i386_avx_linux): New.
13727 (init_registers_amd64_avx_linux): Likewise.
13728 (xmltarget_i386_linux_no_xml): Likewise.
13729 (xmltarget_amd64_linux_no_xml): Likewise.
13730 (PTRACE_GETREGSET): Likewise.
13731 (PTRACE_SETREGSET): Likewise.
13732 (x86_fill_xstateregset): Likewise.
13733 (x86_store_xstateregset): Likewise.
13734 (use_xml): Likewise.
13735 (x86_linux_update_xmltarget): Likewise.
13736 (x86_linux_process_qsupported): Likewise.
13737 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13738 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13739 init_registers_i386_linux here. Call
13740 x86_linux_update_xmltarget.
13741 (the_low_target): Add x86_linux_process_qsupported.
13743 * server.c (handle_query): Call target_process_qsupported.
13745 * target.h (target_ops): Add process_qsupported.
13746 (target_process_qsupported): New.
13748 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13750 * inferiors.c (add_thread): Set last_status kind to
13751 TARGET_WAITKIND_IGNORE.
13752 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13753 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13754 (linux_wait_1): Move `thread' local definition to block that uses
13755 it. Don't NULL initialize `event_child'.
13756 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13757 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13758 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13760 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13762 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13763 an extended waitstatus, or by a watchpoint.
13764 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13765 thread was stepping or has been stopped by a watchpoint.
13767 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13769 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13770 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13771 of another, then delete the previous, and validate all
13773 (validate_inserted_breakpoint): New.
13774 (delete_disabled_breakpoints): New.
13775 (validate_breakpoints): New.
13776 (check_mem_read): Validate breakpoints before trusting their
13777 shadow. Delete disabled breakpoints.
13778 (check_mem_write): Validate breakpoints before trusting they
13779 should be inserted. Delete disabled breakpoints.
13780 * mem-break.h (validate_breakpoints):
13781 * server.c (handle_query): Validate breakpoints when we see a
13784 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13786 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13787 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13788 if we could tell there's a GDB breakpoint at stop_pc.
13789 (need_step_over_p): Don't do a step over if we find a GDB
13790 breakpoint at the resume PC.
13792 * mem-break.c (struct raw_breakpoint): New.
13793 (enum bkpt_type): New type `gdb_breakpoint'.
13794 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13795 fields. New field `raw'.
13796 (find_raw_breakpoint_at): New.
13797 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13798 breakpoint instead.
13799 (set_breakpoint_at): Adjust.
13800 (delete_raw_breakpoint): New.
13801 (release_breakpoint): New.
13802 (delete_breakpoint): Rename to...
13803 (delete_breakpoint_1): ... this. Add proc parameter. Use
13804 release_breakpoint. Return ENOENT.
13805 (delete_breakpoint): Reimplement.
13806 (find_breakpoint_at): Delete.
13807 (find_gdb_breakpoint_at): New.
13808 (delete_breakpoint_at): Delete.
13809 (set_gdb_breakpoint_at): New.
13810 (delete_gdb_breakpoint_at): New.
13811 (gdb_breakpoint_here): New.
13812 (set_reinsert_breakpoint): Use release_breakpoint.
13813 (uninsert_breakpoint): Rename to ...
13814 (uninsert_raw_breakpoint): ... this.
13815 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13816 (reinsert_raw_breakpoint): Change parameter type to
13818 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13820 (check_breakpoints): Adjust. Use release_breakpoint.
13821 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13822 (breakpoint_inserted_here): Ditto.
13823 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13824 Don't trust the breakpoint's shadow if it is not inserted.
13825 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13826 (delete_all_breakpoints): Adjust.
13827 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13828 use delete_breakpoint_1.
13830 * mem-break.h (breakpoints_supported): Delete declaration.
13831 (set_gdb_breakpoint_at): Declare.
13832 (gdb_breakpoint_here): Declare.
13833 (delete_breakpoint_at): Delete.
13834 (delete_gdb_breakpoint_at): Declare.
13836 * server.h (struct raw_breakpoint): Forward declare.
13837 (struct process_info): New field `raw_breakpoints'.
13839 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13842 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13844 * linux-low.c (status_pending_p_callback): Fix comment.
13845 (linux_wait_for_event_1): Move most of the internal breakpoint
13846 handling from here...
13847 (linux_wait_1): ... to here.
13848 (count_events_callback): New.
13849 (select_singlestep_lwp_callback): New.
13850 (select_event_lwp_callback): New.
13851 (cancel_breakpoints_callback): New.
13852 (select_event_lwp): New.
13853 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13854 priority to all LWPs that have had events that should be reported
13855 to the client. Cancel breakpoints when about to reporting the
13856 event to the client, not while stopping lwps. No longer cancel
13857 finished single-steps here.
13858 (cancel_finished_single_step): Delete.
13859 (cancel_finished_single_steps): Delete.
13861 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13863 * mem-break.c (enum bkpt_type): New.
13864 (struct breakpoint): New field `type'.
13865 (set_breakpoint_at): Change return type to struct breakpoint
13866 pointer. Set type to `other_breakpoint' by default.
13867 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13868 in the breakpoint list.
13869 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13870 (reinsert_breakpoint): Rename to ...
13871 (reinsert_raw_breakpoint): ... this.
13872 (reinsert_breakpoints_at): Adjust.
13873 * mem-break.h (struct breakpoint): Declare.
13874 (set_breakpoint_at): Change return type to struct breakpoint
13877 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13879 * server.c (handle_query): Assign, not compare.
13881 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13883 Teach linux gdbserver to step-over-breakpoints.
13885 * linux-low.c (can_hardware_single_step): New.
13886 (supports_breakpoints): New.
13887 (handle_extended_wait): If stopping threads, read the stop pc of
13888 the new cloned LWP.
13890 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13891 low target doesn't support retrieving the PC.
13892 (add_lwp): Set last_resume_kind to resume_continue.
13893 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13894 (linux_attach): Don't clear stop_expected. Set the lwp's
13895 last_resume_kind to resume_stop.
13896 (linux_detach_one_lwp): Don't check for removed breakpoints.
13897 (check_removed_breakpoint): Delete.
13898 (status_pending_p): Rename to ...
13899 (status_pending_p_callback): ... this. Don't check for removed
13900 breakpoints. Don't consider threads that are stopped from GDB's
13902 (linux_wait_for_lwp): Always read the stop_pc here.
13903 (cancel_breakpoint): New.
13904 (step_over_bkpt): New global.
13905 (linux_wait_for_event_1): Implement stepping over breakpoints.
13906 (gdb_wants_lwp_stopped): New.
13907 (gdb_wants_all_stopped): New.
13908 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13909 single-step traps here. Store the thread's last reported target
13911 (send_sigstop): Don't clear stop_expected. Always set it,
13913 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13914 (cancel_finished_single_step): New.
13915 (cancel_finished_single_steps): New.
13916 (wait_for_sigstop): Don't cancel finished single-step traps here.
13917 (linux_resume_one_lwp): Don't check for removed breakpoints.
13918 Don't set `step' on non-hardware step archs.
13919 (linux_set_resume_request): Ignore resume_stop requests if already
13920 stopping or stopped. Set the lwp's last_resume_kind.
13921 (resume_status_pending_p): Don't check for removed breakpoints.
13922 (need_step_over_p): New.
13923 (start_step_over): New.
13924 (finish_step_over): New.
13925 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13926 requests. Clear the thread's last reported target waitstatus.
13927 Don't use the `suspended' flag. Don't consider pending breakpoints.
13928 (linux_resume): Start a step-over if necessary.
13929 (proceed_one_lwp): New.
13930 (proceed_all_lwps): New.
13931 (unstop_all_lwps): New.
13932 * linux-low.h (struct lwp_info): Rewrite comment for the
13933 `suspended' flag. Add the `stop_pc' field. Delete the
13934 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13935 Add `'last_resume_kind' and `need_step_over' fields.
13936 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13937 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13938 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13939 (set_raw_breakpoint_at): New.
13940 (set_breakpoint_at): Rewrite to use it.
13941 (reinsert_breakpoint_handler): Delete.
13942 (set_reinsert_breakpoint): New.
13943 (reinsert_breakpoint_by_bp): Delete.
13944 (delete_reinsert_breakpoints): New.
13945 (uninsert_breakpoint): Rewrite.
13946 (uninsert_breakpoints_at): New.
13947 (reinsert_breakpoint): Rewrite.
13948 (reinsert_breakpoints_at): New.
13949 (check_breakpoints): Rewrite.
13950 (breakpoint_here): New.
13951 (breakpoint_inserted_here): New.
13952 (check_mem_read): Adjust.
13953 * mem-break.h (breakpoints_supported, breakpoint_here)
13954 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13955 (reinsert_breakpoint_by_bp): Delete declaration.
13956 (delete_reinsert_breakpoints): Declare.
13957 (reinsert_breakpoint): Delete declaration.
13958 (reinsert_breakpoints_at): Declare.
13959 (uninsert_breakpoint): Delete declaration.
13960 (uninsert_breakpoints_at): Declare.
13961 (check_breakpoints): Adjust prototype.
13962 * server.h: Adjust include order.
13963 (struct thread_info): Declare here. Add a `last_status' field.
13965 2010-03-23 Michael Snyder <msnyder@vmware.com>
13967 * server.c (crc32): New function.
13968 (handle_query): Add handling for 'qCRC:' request.
13970 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13972 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13973 lwp had been stopped by a watchpoint.
13975 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13977 * server.h (internal_error): Declare.
13978 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13979 * utils.c (internal_error): New function.
13981 2010-03-15 Andreas Schwab <schwab@redhat.com>
13983 * configure.srv: Fix typo setting srv_regobj.
13985 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13987 * linux-low.c (fetch_register): Avoid passing a non string literal
13989 (usr_store_inferior_registers): Ditto.
13991 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13993 * linux-low.c (linux_write_memory): Bail out early if peeking
13996 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13998 * linux-low.h (struct lwp_info): New fields
13999 `stopped_by_watchpoint' and `stopped_data_address'.
14000 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14001 here, and cache them in the lwp object.
14002 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14004 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14006 (linux_stopped_by_watchpoint): Rewrite.
14007 (linux_stopped_data_address): Rewrite.
14009 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14011 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14012 switching the current inferior, not before.
14014 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14016 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14017 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14018 i386-linux.c and amd64-linux.c.
14019 (reg-i386.o): Removed.
14020 (reg-i386.c): Likewise.
14021 (reg-i386-linux.o): Likewise.
14022 (reg-i386-linux.c): Likewise.
14023 (reg-x86-64.o): Likewise.
14024 (reg-x86-64.c): Likewise.
14025 (reg-x86-64-linux.o): Likewise.
14026 (reg-x86-64-linux.c): Likewise.
14028 (i386.c): Likewise.
14029 (i386-linux.o): Likewise.
14030 (i386-linux.c): Likewise.
14031 (amd64.o): Likewise.
14032 (amd64.c): Likewise.
14033 (amd64-linux.o): Likewise.
14034 (amd64-linux.c): Likewise.
14036 * configure.srv (srv_i386_regobj): New.
14037 (srv_i386_linux_regobj): Likewise.
14038 (srv_amd64_regobj): Likewise.
14039 (srv_amd64_linux_regobj): Likewise.
14040 (srv_i386_32bit_xmlfiles): Likewise.
14041 (srv_i386_64bit_xmlfiles): Likewise.
14042 (srv_i386_xmlfiles): Likewise.
14043 (srv_amd64_xmlfiles): Likewise.
14044 (srv_i386_linux_xmlfiles): Likewise.
14045 (srv_amd64_linux_xmlfiles): Likewise.
14046 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14047 srv_xmlfiles to $srv_i386_xmlfiles.
14048 (i[34567]86-*-mingw32ce*): Likewise.
14049 (i[34567]86-*-mingw*): Likewise.
14050 (i[34567]86-*-nto*): Likewise.
14051 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14052 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14053 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14054 (x86_64-*-linux*): Likewise.
14056 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14057 (init_registers_amd64_linux): New.
14058 (x86_arch_setup): Replace init_registers_x86_64_linux with
14059 init_registers_amd64_linux.
14061 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14063 * configure.ac: Check for libdl. If it is not available link against
14064 static libthread_db.
14065 * configure: Regenerate.
14067 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14071 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14072 handing a read watchpoint.
14073 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14075 2010-02-12 Doug Evans <dje@google.com>
14077 * linux-low.c (linux_supports_tracefork_flag): Document.
14078 (linux_look_up_symbols): Add comment.
14080 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14082 * regcache.c (supply_register): Clear regcache if buf is NULL.
14084 2010-02-02 Nicolas Roche <roche@sourceware.org>
14085 Joel Brobecker <brobecker@adacore.com>
14087 * inferiors.c (find_inferior): Add function documentation.
14088 (unloaded_dll): Handle the case where the unloaded dll has not
14089 been previously registered in the dll list.
14091 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14093 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14094 (thumb2_breakpoint): New.
14095 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14097 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14099 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14100 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14103 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14105 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14107 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14109 * linux-s390-low.c (s390_collect_ptrace_register)
14110 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14112 2010-01-21 Doug Evans <dje@google.com>
14114 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14115 (PTRACE_ARG4_TYPE): New macro.
14116 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14117 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14118 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14119 (usr_store_inferior_registers): Ditto.
14120 (linux_read_memory, linux_write_memory): Ditto.
14121 (linux_test_for_tracefork): Ditto.
14123 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14124 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14126 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14128 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14131 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14133 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14134 prototype to take a regcache. Adjust.
14136 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14138 * regcache.h (struct thread_info): Forward declare.
14139 (struct regcache): New.
14140 (new_register_cache): Adjust prototype.
14141 (get_thread_regcache): Declare.
14142 (free_register_cache): Adjust prototype.
14143 (registers_to_string, registers_from_string): Ditto.
14144 (supply_register, supply_register_by_name, collect_register)
14145 (collect_register_as_string, collect_register_by_name): Ditto.
14146 * regcache.c (struct inferior_regcache_data): Delete.
14147 (get_regcache): Rename to ...
14148 (get_thread_regcache): ... this. Adjust. Switch inferior before
14149 fetching registers.
14150 (regcache_invalidate_one): Adjust.
14151 (regcache_invalidate): Fix prototype.
14152 (new_register_cache): Return the new register cache.
14153 (free_register_cache): Change prototype.
14154 (realloc_register_cache): Adjust.
14155 (registers_to_string): Change prototype to take a regcache. Adjust.
14156 (registers_from_string): Ditto.
14157 (register_data): Ditto.
14158 (supply_register): Ditto.
14159 (supply_register_by_name): Ditto.
14160 (collect_register): Ditto.
14161 (collect_register_as_string): Ditto.
14162 (collect_register_by_name): Ditto.
14163 * server.c (process_serial_event): Adjust.
14164 * linux-low.h (regset_fill_func, regset_store_func): Change
14166 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14168 * linux-low.c (get_stop_pc): Adjust.
14169 (check_removed_breakpoint): Adjust.
14170 (linux_wait_for_event): Adjust.
14171 (linux_resume_one_lwp): Adjust.
14172 (fetch_register): Add regcache parameter. Adjust.
14173 (usr_store_inferior_registers): Ditto.
14174 (regsets_fetch_inferior_registers): Ditto.
14175 (regsets_store_inferior_registers): Ditto.
14176 (linux_fetch_registers, linux_store_registers): Ditto.
14177 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14179 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14181 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14182 prototype to take a regcache.
14183 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14184 * remote-utils.c (convert_ascii_to_int, outreg)
14185 (prepare_resume_reply): Change prototype to take a regcache.
14187 * target.h (struct target_ops) <fetch_registers, store_registers>:
14188 Change prototype to take a regcache.
14189 (fetch_inferior_registers, store_inferior_registers): Change
14190 prototype to take a regcache. Adjust.
14191 * proc-service.c (ps_lgetregs): Adjust.
14192 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14193 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14194 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14195 take a regcache. Adjust.
14196 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14197 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14198 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14199 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14200 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14201 (cris_cannot_fetch_register):
14202 (cris_breakpoint_at): Change prototype to take a regcache.
14204 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14205 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14206 to take a regcache. Adjust.
14207 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14209 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14210 take a regcache. Adjust.
14211 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14212 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14213 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14214 * linux-mips-low.c (mips_get_pc):
14215 (mips_set_pc): Change prototype to take a regcache. Adjust.
14216 (mips_reinsert_addr): Adjust.
14217 (mips_collect_register): Change prototype to take a regcache.
14219 (mips_supply_register):
14220 (mips_collect_register_32bit, mips_supply_register_32bit)
14221 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14222 (mips_store_fpregset): Ditto.
14223 * linux-ppc-low.c (ppc_supply_ptrace_register)
14224 (ppc_supply_ptrace_register): Ditto.
14225 (parse_spufs_run): Adjust.
14226 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14227 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14228 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14229 take a regcache. Adjust.
14230 * linux-s390-low.c (s390_collect_ptrace_register)
14231 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14232 (s390_set_pc): Change prototype to take a regcache. Adjust.
14233 (s390_arch_setup): Adjust.
14234 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14235 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14236 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14237 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14238 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14240 (sparc_breakpoint_at): Adjust.
14241 * linux-xtensa-low.c (xtensa_fill_gregset):
14242 (xtensa_store_gregset):
14243 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14244 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14245 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14246 prototype to take a regcache. Adjust.
14247 * win32-arm-low.c (arm_fetch_inferior_register)
14248 (arm_store_inferior_register): Change prototype to take a
14250 * win32-i386-low.c (i386_fetch_inferior_register)
14251 (i386_store_inferior_register): Change prototype to take a
14253 * win32-low.c (child_fetch_inferior_registers)
14254 (child_store_inferior_registers): Change prototype to take a
14256 (win32_wait): Adjust.
14257 (win32_fetch_inferior_registers): Change prototype to take a
14259 (win32_store_inferior_registers): Adjust.
14260 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14261 store_inferior_register>: Change prototype to take a regcache.
14263 2010-01-20 Doug Evans <dje@google.com>
14265 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14267 (linux_wait_for_event1, linux_init_signals): Ditto.
14268 (W_STOPCODE): Provide definition if missing.
14270 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14272 * linux-low.c (linux_core_of_thread): New.
14273 (compare_ints, show_process, list_threads): New.
14274 (linux_qxfer_osdata): Report threads and cores.
14275 (linux_target_op): Register linux_core_of_thread.
14276 * remote-utils.c (prepare_resume_reply): Report the core.
14277 (buffer_xml_printf): Support %d specifier.
14278 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14280 (handle_query): Handle qXfer:threads. Announce availability
14282 * target.h (struct target_ops): New field core_of_thread.
14284 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14286 * Makefile.in (clean): Remove new generated files.
14287 (reg-s390.o, reg-s390.c): Remove rules.
14288 (reg-s390x.o, reg-s390x.c): Likewise.
14289 (s390-linux32.o, s390-linux32.c): Add rules.
14290 (s390-linux64.o, s390-linux64.c): Likewise.
14291 (s390x-linux64.o, s390x-linux64.c): Likewise.
14292 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14293 * linux-s390-low.c: Include <elf.h>.
14294 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14295 (init_registers_s390): Remove prototype.
14296 (init_registers_s390x): Likewise.
14297 (init_registers_s390_linux32): Add prototype.
14298 (init_registers_s390_linux64): Likewise.
14299 (init_registers_s390x_linux64): Likewise.
14300 (s390_num_regs_3264): New define.
14301 (s390_regmap_3264): New global variable.
14302 (s390_cannot_fetch_register): Remove obsolete check.
14303 (s390_cannot_store_register): Likewise.
14304 (s390_collect_ptrace_register): Handle upper/lower register halves.
14305 (s390_supply_ptrace_register): Likewise.
14306 (s390_fill_gregset): Update to register number changes.
14307 (s390_get_hwcap): New routine.
14308 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14309 Install appropriate regmap and register set.
14311 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14313 * server.c (gdbserver_version): Update copyright year to 2010.
14314 * gdbreplay.c (gdbreplay_version): Likewise.
14316 2009-12-28 Doug Evans <dje@google.com>
14318 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14319 elf/external.h. Include <elf.h> instead but only if necessary.
14321 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14323 * linux-low.c (linux_remove_process): Remove `detaching'
14324 parameter. Don't release/detach from thread_db here.
14325 (linux_kill): Release/detach from thread_db here, ...
14326 (linux_detach): ... and here, before actually detaching.
14327 (linux_wait_1): ... and here, when a process exits.
14328 * thread-db.c (any_thread_of): New.
14329 (thread_db_free): Switch the current inferior to a thread of the
14332 2009-12-21 Doug Evans <dje@google.com>
14334 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14336 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14337 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14338 warning ifndef __NR_tkill. Move setting of errno there too.
14339 Delete unnecessary resetting of errno after syscall.
14340 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14342 * configure.ac: Check for dladdr.
14343 * config.in: Regenerate.
14344 * configure: Regenerate.
14345 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14346 (try_thread_db_load): Update.
14348 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14350 2009-12-18 Doug Evans <dje@google.com>
14352 * event-loop.c: Include unistd.h if it exists.
14354 * linux-low.c (my_waitpid): Move definition away from being in
14355 between linux_tracefork_child/linux_test_for_tracefork.
14357 * gdb_proc_service.h (psaddr_t): Fix type.
14358 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14359 signature to match glibc.
14361 2009-12-16 Doug Evans <dje@google.com>
14363 * linux-low.c (linux_read_memory): Fix argument to read.
14365 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14367 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14368 events, don't leave current_inferior pointing at null.
14370 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14372 * win32-low.c (LOG): Delete.
14373 (OUTMSG): Output to stderr.
14374 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14375 on compile time LOG macro.
14376 (win32_wait): Fix debug output.
14378 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14380 * win32-low.c (win32_add_one_solib): If the dll name is
14381 "ntdll.dll", prepend the system directory to the dll path.
14383 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14385 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14387 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14388 Vladimir Prus <vladimir@codesourcery.com>
14390 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14391 * configure.ac: Check for __mcoldfire__ and set
14392 gdb_cv_m68k_is_coldfire.
14393 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14394 reg-cf.o and reg-m68k.o.
14395 * configure: Regenerated.
14397 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14399 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14400 Pass it to thread_db_free.
14401 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14402 proper `detaching' argument to linux_remove_process.
14403 * linux-low.h (thread_db_free): Add `detaching' parameter.
14404 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14406 (thread_db_free): Add `detaching' parameter. Only
14407 call td_ta_clear_event if detaching from process.
14409 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14411 * thread-db.c (thread_db_free): Fix typo.
14413 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14416 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14418 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14420 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14421 with an i686 compiler.
14422 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14424 * configure: Rebuilt.
14426 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14430 * server.c (handle_search_memory_1): Correct read_addr initialization
14431 in loop for searching subsequent chunks.
14433 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14435 * configure.ac: New --with-libthread-db option.
14436 * thread-db.c: Allow direct dependence on libthread_db.
14437 (thread_db_free): Adjust.
14438 * config.in: Regenerate.
14439 * configure: Likewise.
14441 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14444 * thread-db.c (attach_thread): New function.
14445 (maybe_attach_thread): Return success/failure.
14446 (find_new_threads_callback): Adjust.
14447 (thread_db_find_new_threads): Loop until no new threads.
14449 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14451 * proc-service.c (ps_lgetregs): Formatting.
14453 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14455 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14456 * configure.ac: Adjust.
14457 * linux-low.h (struct process_info_private): Move members to struct
14459 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14460 * linux-low.c (linux_remove_process): Adjust.
14461 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14462 * server.c (handle_query): Move code ...
14463 (handle_monitor_command): ... here. New function.
14464 * target.h (struct target_ops): New member.
14465 * thread-db.c (struct thread_db): New.
14466 (libthread_db_search_path): New variable.
14467 (thread_db_create_event, thread_db_enable_reporting)
14468 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14469 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14470 (try_thread_db_load_1, dladdr_to_soname): New functions.
14471 (try_thread_db_load, thread_db_load_search): New functions.
14472 (thread_db_init): Search for libthread_db.
14473 (thread_db_free): New function.
14474 (thread_db_handle_monitor_command): Likewise.
14475 * config.in: Regenerate.
14476 * configure: Regenerate.
14478 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14480 * spu-low.c (spu_kill): Wait for inferior to terminate.
14481 Call clear_inferiors.
14482 (spu_detach): Call clear_inferiors.
14484 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14486 * aclocal.m4: Regenerate.
14487 * config.in: Likewise.
14488 * configure: Likewise.
14490 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14492 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14493 (parse_spufs_run): New function.
14494 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14495 (ppc_breakpoint_at): Handle SPU breakpoints.
14497 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14499 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14500 (SPUFS_MAGIC): Define.
14501 (spu_enumerate_spu_ids): New function.
14502 (linux_qxfer_spu): New function.
14503 (linux_target_ops): Install linux_qxfer_spu.
14505 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14507 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14508 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14509 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14510 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14511 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14512 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14513 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14514 (init_registers_powerpc_cell32l): Add prototype.
14515 (init_registers_powerpc_cell64l): Likewise.
14516 (ppc_arch_setup): Detect Cell/B.E. architecture.
14518 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14520 * Makefile.in (datarootdir): New variable.
14522 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14524 * linux-low.c (linux_write_memory): Update debugging output.
14525 * Makefile.in (clean): Add new descriptions.
14526 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14527 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14528 * configure.srv: Add new files for arm*-*-linux*.
14529 * linux-arm-low.c: Add new declarations.
14530 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14531 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14532 (HWCAP_VFPv3D16): New.
14533 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14534 instead of __IWMMXT__.
14535 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14536 (arm_arch_setup): New.
14537 (target_regsets): Remove #ifdef. Add VFP regset.
14538 (the_low_target): Use arm_arch_setup.
14540 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14542 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14543 the main thread again.
14545 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14547 Adding Neutrino gdbserver.
14548 * configure: Regenerated.
14549 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14550 * configure.srv (i[34567]86-*-nto*): New target.
14551 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14552 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14553 (nto_comctrl) [__QNX__]: New function.
14554 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14556 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14558 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14561 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14562 Pedro Alves <pedro@codesourcery.com>
14564 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14565 don't support CONTEXT_EXTENDED_REGISTERS.
14566 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14567 (the_low_target): Install them.
14568 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14569 failing with ERROR_PIPE_NOT_CONNECTED.
14571 2009-06-30 Doug Evans <dje@google.com>
14572 Pierre Muller <muller@ics.u-strasbg.fr>
14574 Add h/w watchpoint support to x86-linux, win32-i386.
14575 * Makefile.in (SFILES): Add i386-low.c
14576 (i386_low_h): Define.
14577 (i386-low.o): Add dependencies.
14578 (linux-x86-low.o): Add i386-low.h dependency.
14579 (win32-i386-low.o): Ditto.
14580 * i386-low.c: New file.
14581 * i386-low.h: New file.
14582 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14583 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14584 * linux-low.c (linux_add_process): Initialize arch_private.
14585 (linux_remove_process): Free arch_private.
14586 (add_lwp): Initialize arch_private.
14587 (delete_lwp): Free arch_private.
14588 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14590 * linux-low.h (process_info_private): New member arch_private.
14591 (lwp_info): New member arch_private.
14592 (linux_target_ops): New members new_process, new_thread,
14594 (ptid_of): New macro.
14595 * linux-x86-low.c: Include stddef.h, i386-low.h.
14596 (arch_process_info): New struct.
14597 (arch_lwp_info): New struct.
14598 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14599 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14600 (i386_dr_low_get_status): New function.
14601 (x86_insert_point, x86_remove_point): New functions.
14602 (x86_stopped_by_watchpoint): New function.
14603 (x86_stopped_data_address): New function.
14604 (x86_linux_new_process, x86_linux_new_thread): New functions.
14605 (x86_linux_prepare_to_resume): New function.
14606 (the_low_target): Add entries for insert_point, remove_point,
14607 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14609 * server.c (debug_hw_points): New global.
14610 (monitor_show_help): Document set debug-hw-points.
14611 (handle_query): Process "set debug-hw-points".
14612 * server.h (debug_hw_points): Declare.
14613 (paddress): Declare.
14614 * utils.c (NUMCELLS, CELLSIZE): New macros.
14615 (get_sell, xsnprintf, paddress): New functions.
14616 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14617 remove_point, stopped_by_watchpoint, stopped_data_address.
14618 * win32-i386-low.c: Include i386-low.h.
14619 (debug_reg_state): Replaces dr.
14620 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14621 (i386_dr_low_get_status): New function.
14622 (i386_insert_point, i386_remove_point): New functions.
14623 (i386_stopped_by_watchpoint): New function.
14624 (i386_stopped_data_address): New function.
14625 (i386_initial_stuff): Update.
14626 (get_thread_context,set_thread_context,i386_thread_added): Update.
14627 (the_low_target): Add entries for insert_point,
14628 remove_point, stopped_by_watchpoint, stopped_data_address.
14629 * win32-low.c (win32_insert_watchpoint): New function.
14630 (win32_remove_watchpoint): New function.
14631 (win32_stopped_by_watchpoint): New function.
14632 (win32_stopped_data_address): New function.
14633 (win32_target_ops): Add entries for insert_watchpoint,
14634 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14635 * win32-low.h (win32_target_ops): New members insert_point,
14636 remove_point, stopped_by_watchpoint, stopped_data_address.
14638 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14640 * server.c (process_serial_event): Re-return unsupported, not
14641 error, if the type isn't recognized. Re-allow supporting only
14642 insert or remove packets. Also call require_running for
14643 breakpoints. Add missing break statement to default case. Tidy.
14644 * target.h (struct target_ops): Rename insert_watchpoint to
14645 insert_point, and remove_watchpoint to remove_point.
14647 * linux-low.h (struct linux_target_ops): Likewise.
14648 * linux-low.c (linux_insert_watchpoint): Rename to ...
14649 (linux_insert_point): ... this. Adjust.
14650 (linux_remove_watchpoint): Rename to ...
14651 (linux_remove_point): ... this. Adjust.
14652 (linux_target_ops): Adjust.
14653 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14654 (cris_insert_point): ... this.
14655 (cris_remove_watchpoint): Rename to ...
14656 (cris_remove_point): ... this.
14657 (the_low_target): Adjust.
14659 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14661 * server.c (handle_v_kill): Pass signal_pid to
14662 kill_inferior if multi_process is zero.
14664 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14666 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14667 * target.h (target_ops): Comment for *_watchpoint to make it clear
14668 the functions can get types '0' and '1'.
14670 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14672 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14673 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14674 * regcache.c (get_regcache): Likewise.
14675 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14676 * win32-low.c (child_fetch_inferior_registers): Remove check for
14679 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14680 Pedro Alves <pedro@codesourcery.com>
14682 * target.h (struct target_ops) <supports_multi_process>: New
14684 (target_supports_multi_process): New.
14685 * server.c (handle_query): Even if GDB reports support, only
14686 enable multi-process if the target also supports it. Report
14687 multi-process support only if the target backend supports it.
14688 * linux-low.c (linux_supports_multi_process): New function.
14689 (linux_target_ops): Install it as target_supports_multi_process
14692 2009-05-24 Doug Evans <dje@google.com>
14694 Global renaming of find_thread_pid to find_thread_ptid.
14695 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14696 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14697 All callers updated.
14699 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14700 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14703 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14704 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14705 (linux_resume_one_lwp): Ditto.
14707 2009-05-23 Doug Evans <dje@google.com>
14709 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14710 from struct inferior_list_entry * to struct lwp_info *.
14711 All callers updated.
14713 2009-05-13 Doug Evans <dje@google.com>
14715 * linux-x86-low.c: Don't include assert.h.
14716 (x86_siginfo_fixup): Use fatal, not assert.
14717 (x86_arch_setup): Fix comment.
14719 2009-05-12 Doug Evans <dje@google.com>
14721 Biarch support for i386/amd64 gdbserver.
14722 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14723 Add linux-x86-low.c.
14724 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14725 (linux-x86-low.o): Add.
14726 * linux-x86-64-low.c: Delete.
14727 * linux-i386-low.c: Delete.
14728 * linux-x86-low.c: New file.
14729 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14731 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14733 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14734 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14735 (linux_child_pid_to_exec_file): New function.
14736 (elf_64_header_p, elf_64_file_p): New functions.
14737 (siginfo_fixup): New function.
14738 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14739 give target a chance to convert layout.
14740 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14741 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14743 2009-05-07 Doug Evans <dje@google.com>
14745 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14746 (regsets_store_inferior_registers): Ditto.
14748 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14752 * linux-low.c (must_set_ptrace_flags): Delete.
14753 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14755 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14756 `lwp->must_set_ptrace_flags' instead.
14757 (linux_wait_for_event_1): Set ptrace options here.
14758 (linux_wait_1): ... not here.
14760 2009-04-30 Doug Evans <dje@google.com>
14762 * inferiors.c (started_inferior_callback): New function.
14763 (attached_inferior_callback): New function.
14764 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14765 * server.c (print_started_pid, print_attached_pid): New functions.
14766 (detach_or_kill_for_exit): New function.
14767 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14768 * server.h (have_started_inferiors_p): Declare.
14769 (have_attached_inferiors_p): Declare.
14771 * inferiors.c (remove_process): Fix memory leak, free process.
14772 * linux-low.c (linux_remove_process): New function.
14773 (linux_kill): Call it instead of remove_process.
14774 (linux_detach, linux_wait_1): Ditto.
14776 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14778 * configure.srv: Add x86 Windows CE target.
14780 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14782 * inferiors.c (get_thread_process): Make global.
14783 * server.h (get_thread_process): Add prototype.
14784 * thread-db.c (find_one_thread): Use get_thread_process
14785 instead of current_process.
14786 (thread_db_get_tls_address): Do not crash if called when
14787 thread layer is not yet initialized.
14789 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14791 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14792 * spu-low.c (current_tid): Rename to ...
14793 (current_ptid): ... this.
14794 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14795 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14796 ptid_get_lwp (current_ptid) instead of current_tid.
14797 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14798 instead of current_tid. Use find_process_pid to verify pid
14799 argument is valid. Pass proper argument to remove_process.
14800 (spu_thread_alive): Compare current_ptid instead of current_tid.
14801 (spu_resume): Likewise.
14803 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14805 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14808 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14810 Implement the multiprocess extensions, and add linux multiprocess
14813 * server.h (ULONGEST): Declare.
14814 (struct ptid, ptid_t): New.
14815 (minus_one_ptid, null_ptid): Declare.
14816 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14817 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14818 (struct inferior_list_entry): Change `id' type from unsigned from
14820 (struct sym_cache, struct breakpoint, struct
14821 process_info_private): Forward declare.
14822 (struct process_info): Declare.
14823 (current_process): Declare.
14824 (all_processes): Declare.
14825 (initialize_inferiors): Declare.
14826 (add_thread): Adjust to use ptid_t.
14827 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14828 (add_process, remove_process, find_thread_pid): Declare.
14829 (find_inferior_id): Adjust to use ptid_t.
14830 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14831 (multi_process): Declare.
14832 (push_event): Adjust to use ptid_t.
14833 (read_ptid, write_ptid): Declare.
14834 (prepare_resume_reply): Adjust to use ptid_t.
14835 (clear_symbol_cache): Declare.
14836 * inferiors.c (all_processes): New.
14837 (null_ptid, minus_one_ptid): New.
14838 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14839 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14840 (add_thread): Change unsigned long to ptid. Remove gdb_id
14842 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14843 (gdb_id_to_thread): Rename to ...
14844 (find_thread_pid): ... this. Change unsigned long to ptid.
14845 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14846 (loaded_dll, pull_pid_from_list): Adjust.
14847 (add_process, remove_process, find_process_pid)
14848 (get_thread_process, current_process, initialize_inferiors): New.
14849 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14850 (struct target_waitstatus) <related_pid>: Ditto.
14851 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14852 return type to int.
14853 (struct target_ops) <join>: Add `pid' argument.
14854 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14855 (struct target_ops) <wait>: Add `ptid' field. Change return type
14857 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14858 (mywait): Add `ptid' argument. Change return type to ptid_t.
14859 (target_pid_to_str): Declare.
14860 * target.c (set_desired_inferior): Adjust to use ptids.
14861 (mywait): Add new `ptid' argument. Adjust.
14862 (target_pid_to_str): New.
14863 * mem-break.h (free_all_breakpoints): Declare.
14864 * mem-break.c (breakpoints): Delelete.
14865 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14866 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14867 to use per-process breakpoint list.
14868 (free_all_breakpoints): New.
14869 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14870 (symbol_cache, all_symbols_looked_up): Delete.
14872 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14874 (prepare_resume_reply): Change ptid argument's type from unsigned
14875 long to ptid_t. Adjust. Implement W;process and X;process.
14876 (free_sym_cache, clear_symbol_cache): New.
14877 (look_up_one_symbol): Adjust to per-process symbol cache. *
14878 * server.c (cont_thread, general_thread, step_thread): Change type
14880 (attached): Delete.
14881 (multi_process): New.
14882 (last_ptid): Change type to ptid_t.
14883 (struct vstop_notif) <ptid>: Change type to ptid_t.
14884 (queue_stop_reply, push_event): Change `ptid' argument's type to
14886 (discard_queued_stop_replies): Add `pid' argument.
14887 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14888 changes. Don't reference the `attached' global.
14889 (attach_inferior): Adjust to mywait interface changes.
14890 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14891 features. Handle and report "multiprocess+". Handle
14893 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14895 (handle_v_kill): New.
14896 (handle_v_stopped): Adjust to use target_pid_to_str.
14897 (handle_v_requests): Allow multiple attaches and runs when
14898 multiprocess extensions are in effect. Handle "vKill".
14899 (myresume): Adjust to use ptids.
14900 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14901 (handle_status): Adjust to discard_queued_stop_replies interface
14903 (first_thread_of, kill_inferior_callback)
14904 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14905 (main): Call initialize_inferiors. Adjust to use ptids, killing
14906 and detaching from all inferiors. Handle multiprocess packet
14908 * linux-low.h: Include gdb_proc_service.h.
14909 (struct process_info_private): New.
14910 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14911 <lwpid_of>: Use ptid_get_lwp.
14912 (get_lwp_thread): Adjust.
14913 (struct lwp_info): Add `dead' member.
14914 (find_lwp_pid): Declare.
14915 * linux-low.c (thread_db_active): Delete.
14916 (new_inferior): Adjust comment.
14917 (inferior_pid): Delete.
14918 (linux_add_process): New.
14919 (handle_extended_wait): Adjust.
14920 (add_lwp): Change unsigned long to ptid.
14921 (linux_create_inferior): Add process to processes table. Adjust
14922 to use ptids. Don't set new_inferior here.
14923 (linux_attach_lwp): Rename to ...
14924 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14925 it. Adjust to use ptids.
14926 (linux_attach_lwp): New.
14927 (linux_attach): Add process to processes table. Don't set
14929 (struct counter): New.
14930 (second_thread_of_pid_p, last_thread_of_process_p): New.
14931 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14932 multiple processes.
14933 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14934 processes. Remove process from process table.
14935 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14936 to multiple processes.
14937 (any_thread_of): New.
14938 (linux_detach): Add `pid' argument, and handle it. Remove process
14939 from processes table.
14940 (linux_join): Add `pid' argument. Handle it.
14941 (linux_thread_alive): Change unsighed long argument to ptid_t.
14942 Consider dead lwps as not being alive.
14943 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14944 threads we're not interested in.
14945 (same_lwp, find_lwp_pid): New.
14946 (linux_wait_for_lwp): Change `pid' argument's type from int to
14948 (linux_wait_for_event): Rename to ...
14949 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14950 from int to ptid_t. Adjust.
14951 (linux_wait_for_event): New.
14952 (linux_wait_1): Add `ptid' argument. Change return type to
14953 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14954 that exit from the process table.
14955 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14957 (mark_lwp_dead): New.
14958 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14959 stopping all threads, mark its main lwp as dead.
14960 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14962 (fetch_register, usr_store_inferior_registers)
14963 (regsets_fetch_inferior_registers)
14964 (regsets_store_inferior_registers, linux_read_memory)
14965 (linux_write_memory): Inline `inferior_pid'.
14966 (linux_look_up_symbols): Adjust to use per-process
14967 `thread_db_active'.
14968 (linux_request_interrupt): Adjust to use ptids.
14969 (linux_read_auxv): Inline `inferior_pid'.
14970 (initialize_low): Don't reference thread_db_active.
14971 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14972 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14973 (ps_getpid): Return the pid of the current inferior.
14974 * thread-db.c (proc_handle, thread_agent): Delete.
14975 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14977 (find_one_thread): Change argument type to ptid_t. Adjust to
14979 (maybe_attach_thread): Adjust to per-process data and ptids.
14980 (thread_db_find_new_threads): Ditto.
14981 (thread_db_init): Ditto.
14982 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14983 processes table. Adjust to use ptids.
14984 (spu_kill, spu_detach): Adjust interface. Remove process from
14986 (spu_join, spu_thread_alive): Adjust interface.
14987 (spu_wait): Adjust interface. Remove process from processes
14988 table. Adjust to use ptids.
14989 * win32-low.c (current_inferior_tid): Delete.
14990 (current_inferior_ptid): New.
14991 (debug_event_ptid): New.
14992 (thread_rec): Take a ptid. Adjust.
14993 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14994 (child_delete_thread): Ditto.
14995 (do_initial_child_stuff): Add `attached' argument. Add process to
14997 (child_fetch_inferior_registers, child_store_inferior_registers):
14999 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15000 (win32_attach): Pass 1 to do_initial_child_stuff.
15001 (win32_kill): Adjust interface. Remove process from processes
15003 (win32_detach): Ditto.
15004 (win32_join): Adjust interface.
15005 (win32_thread_alive): Take a ptid.
15006 (win32_resume): Adjust to use ptids.
15007 (get_child_debug_event): Ditto.
15008 (win32_wait): Adjust interface. Remove exiting process from
15011 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15013 Non-stop mode support.
15015 * server.h (non_stop): Declare.
15016 (gdb_client_data, handler_func): Declare.
15017 (delete_file_handler, add_file_handler, start_event_loop):
15019 (handle_serial_event, handle_target_event, push_event)
15020 (putpkt_notif): Declare.
15021 * target.h (enum resume_kind): New.
15022 (struct thread_resume): Replace `step' field by `kind' field.
15023 (TARGET_WNOHANG): Define.
15024 (struct target_ops) <wait>: Add `options' argument.
15025 <supports_non_stop, async, start_non_stop>: New fields.
15026 (target_supports_non_stop, target_async): New.
15027 (start_non_stop): Declare.
15028 (mywait): Add `options' argument.
15029 * target.c (mywait): Add `options' argument. Print child exit
15030 notifications here.
15031 (start_non_stop): New.
15032 * server.c (non_stop, own_buf, mem_buf): New globals.
15033 (struct vstop_notif): New.
15034 (notif_queue): New global.
15035 (queue_stop_reply, push_event, discard_queued_stop_replies)
15036 (send_next_stop_reply): New.
15037 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15039 (attach_inferior): In non-stop mode, don't wait for the target
15041 (handle_general_set): Handle QNonStop.
15042 (handle_query): When handling qC, return the current general
15043 thread, instead of the first thread of the list.
15044 (handle_query): If the backend supports non-stop mode, include
15045 QNonStop+ in the qSupported query response.
15046 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15048 (handle_v_attach, handle_v_run): Handle non-stop mode.
15049 (handle_v_stopped): New.
15050 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15051 (myresume): Adjust to use resume_kind. Handle non-stop.
15052 (queue_stop_reply_callback): New.
15053 (handle_status): Handle non-stop mode.
15054 (main): Clear non_stop flag on reconnection. Use the event-loop.
15055 Refactor serial protocol handling from here ...
15056 (process_serial_event): ... to this new function. When GDB
15057 selects any thread, select one here. In non-stop mode, wait until
15058 GDB acks all pending events before exiting.
15059 (handle_serial_event, handle_target_event): New.
15060 * remote-utils.c (remote_open): Install remote_desc in the event
15062 (remote_close): Remove remote_desc from the event loop.
15063 (putpkt_binary): Rename to...
15064 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15065 (putpkt_binary): New as wrapper around putpkt_binary_1.
15066 (putpkt_notif): New.
15067 (prepare_resume_reply): In non-stop mode, don't change the
15069 * event-loop.c: New.
15070 * Makefile.in (OBJ): Add event-loop.o.
15071 (event-loop.o): New rule.
15073 * linux-low.h (pid_of): Moved here.
15075 (get_lwp_thread): Use lwpid_of.
15076 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15077 * linux-low.c (pid_of): Delete.
15078 (inferior_pid): Use lwpid_of.
15079 (linux_event_pipe): New.
15080 (target_is_async_p): New.
15082 (handle_extended_wait): Use lwpid_of.
15083 (add_lwp): Don't set lwpid field.
15084 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15085 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15086 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15087 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15088 first. Adjust to linux_wait_for_event interface changes. Use
15090 (linux_detach): Don't delete the main lwp here.
15091 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15092 (status_pending_p): Don't consider explicitly suspended lwps.
15093 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15094 pointer. Add OPTIONS argument. Change return type to int. Use
15095 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15096 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15097 pointer. Add status pointer argument. Return a pid instead of a
15098 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15099 changes. In non-stop mode, don't switch to a random thread.
15100 (linux_wait): Rename to...
15101 (linux_wait_1): ... this. Add target_options argument, and handle
15102 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15103 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15104 clean exit and signal exit code. Don't stop all threads in
15105 non-stop mode. In all-stop mode, only stop all threads when
15106 reporting a stop to GDB. Handle explicit thread stop requests.
15107 (async_file_flush, async_file_mark): New.
15109 (send_sigstop): Use lwpid_of.
15110 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15111 interface changes. In non-stop mode, don't switch to a random
15113 (linux_resume_one_lwp): Use lwpid_of.
15114 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15115 (linux_resume_one_thread): ... this. Handle resume_stop. In
15116 non-stop mode, don't look for pending flag in all threads.
15117 (resume_status_pending_p): Don't consider explicitly suspended
15119 (my_waitpid): Reimplement. Emulate __WALL.
15120 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15122 (sigchld_handler, linux_supports_non_stop, linux_async)
15123 (linux_start_non_stop): New.
15124 (linux_target_ops): Register linux_supports_non_stop, linux_async
15125 and linux_start_non_stop.
15126 (initialize_low): Install SIGCHLD handler.
15127 * thread-db.c (thread_db_create_event, find_one_thread)
15128 (thread_db_get_tls_address): Use lwpid_of.
15129 * win32-low.c (win32_detach): Adjust to use resume_kind.
15130 (win32_wait): Add `options' argument.
15131 * spu-low.c (spu_resume): Adjust to use resume_kind.
15132 (spu_wait): Add `options' argument.
15134 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15136 Decouple target code from remote protocol.
15138 * target.h (enum target_waitkind): New.
15139 (struct target_waitstatus): New.
15140 (struct target_ops) <wait>: Return an unsigned long. Take a
15141 target_waitstatus pointer instead of a char pointer.
15142 (mywait): Likewise.
15143 * target.c (mywait): Change prototype to return an unsigned long.
15144 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15145 * server.h (thread_from_wait, old_thread_from_wait): Delete
15147 (prepare_resume_reply): Change prototype to take a
15149 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15150 (last_status, last_ptid): New.
15151 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15152 pid instead of a signal.
15153 (attach_inferior): Remove "status" and "signal" parameters.
15155 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15157 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15158 (handle_v_requests, myresume): Remove "status" and "signal"
15159 parameters. Adjust.
15160 (handle_status): New.
15161 (main): Delete local `status'. Adjust.
15162 * remote-utils.c: Include target.h.
15163 (prepare_resume_reply): Change prototype to take a
15164 target_waitstatus. Adjust.
15166 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15168 * spu-low.c (spu_wait): Adjust.
15169 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15171 (win32_wait): Adjust.
15173 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15175 * target.h (struct thread_resume): Delete leave_stopped member.
15176 (struct target_ops): Add a `n' argument to the `resume' callback.
15177 * server.c (start_inferior): Adjust.
15178 (handle_v_cont, myresume): Adjust.
15179 * linux-low.c (check_removed_breakpoint): Adjust to resume
15180 interface change, and to removed leave_stopped field.
15181 (resume_ptr): Delete.
15182 (struct thread_resume_array): New.
15183 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15184 resume interface change.
15185 (linux_continue_one_thread, linux_queue_one_thread)
15186 (resume_status_pending_p): Check if the resume field is NULL
15187 instead of checking the leave_stopped member.
15188 (linux_resume): Adjust to the target resume interface change.
15189 * spu-low.c (spu_resume): Adjust to the target resume interface
15191 * win32-low.c (win32_detach, win32_resume): Ditto.
15193 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15195 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15197 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15199 (linux_continue_one_thread): Only preserve the stepping flag if
15200 there's a pending breakpoint.
15202 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15204 * server.c (main): After the inferior having exited, call
15205 remote_close before exiting gdbserver.
15207 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15209 Fix size of FPSCR in Power 7 processors.
15210 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15211 (PPC_FEATURE_HAS_DFP): New #define.
15212 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15215 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15217 * server.c (handle_query) Whitespace and formatting.
15219 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15221 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15222 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15223 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15224 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15225 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15226 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15227 Makefile.in, configure.ac: Fix whitespace throughout.
15228 * configure: Regenerate.
15230 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15232 * inferiors.c (find_inferior): Make it safe for the callback
15233 function to delete the currently iterated inferior.
15235 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15237 * Makefile.in (linuw_low_h): Move higher.
15238 (thread-db.o): Depend on $(linux_low_h).
15240 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15242 Rename "process" to "lwp" throughout.
15244 * linux-low.c (all_processes): Rename to...
15245 (all_lwps): ... this.
15246 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15247 (add_process): Rename to ...
15248 (add_lwp): ... this. Adjust.
15249 (linux_create_inferior): Adjust.
15250 (linux_attach_lwp): Adjust.
15251 (linux_attach): Adjust.
15252 (linux_kill_one_process): Rename to ...
15253 (linux_kill_one_lwp): ... this. Adjust.
15254 (linux_kill): Adjust.
15255 (linux_detach_one_process): Rename to ...
15256 (linux_detach_one_lwp): ... this. Adjust.
15257 (linux_detach): Adjust.
15258 (check_removed_breakpoint): Adjust.
15259 (status_pending_p): Adjust.
15260 (linux_wait_for_process): Rename to ...
15261 (linux_wait_for_lwp): ... this. Adjust.
15262 (linux_wait_for_event): Adjust.
15263 (send_sigstop): Adjust.
15264 (wait_for_sigstop): Adjust.
15265 (stop_all_processes): Rename to ...
15266 (stop_all_lwps): ... this.
15267 (linux_resume_one_process): Rename to ...
15268 (linux_resume_one_lwp): ... this. Adjust.
15269 (linux_set_resume_request, linux_continue_one_thread)
15270 (linux_queue_one_thread, resume_status_pending_p)
15271 (usr_store_inferior_registers, regsets_store_inferior_registers)
15272 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15274 * linux-low.h (get_process): Rename to ...
15275 (get_lwp): ... this. Adjust.
15276 (get_thread_process): Rename to ...
15277 (get_thread_lwp): ... this. Adjust.
15278 (get_process_thread): Rename to ...
15279 (get_lwp_thread): ... this. Adjust.
15280 (struct process_info): Rename to ...
15281 (struct lwp_info): ... this.
15282 (all_processes): Rename to ...
15283 (all_lwps): ... this.
15284 * proc-service.c (ps_lgetregs): Adjust.
15285 * thread-db.c (thread_db_create_event, find_one_thread)
15286 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15288 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15290 * server.c (handle_query): Handle "qAttached".
15292 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15294 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15295 GPLv3, update license URL.
15297 2009-03-01 Doug Evans <dje@google.com>
15299 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15300 (server_h): Add gdb_signals.h.
15301 (signals.o): Update.
15302 * server.h (target_signal_from_host,target_signal_to_host_p)
15303 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15305 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15307 * remote-utils.c (getpkt): Also generate remote-debug
15308 information if noack_mode is set.
15310 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15312 * server.c (handle_query): Report qXfer:siginfo:read and
15313 qXfer:siginfo:write as supported and handle them.
15314 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15315 * linux-low.c (linux_xfer_siginfo): New.
15316 (linux_target_ops): Set it.
15318 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15320 * server.c (gdbserver_usage): Mention --remote-debug.
15321 (main): Accept '--remote-debug' switch.
15323 2009-01-18 Doug Evans <dje@google.com>
15325 * regcache.c (new_register_cache): No need to check result of xcalloc.
15326 * server.c (handle_search_memory): Back out calls to xmalloc,
15327 result is checked and error is returned to user upon failure.
15328 (handle_query): Ditto. Add more checks for result of malloc.
15329 (handle_v_cont): Check result of malloc, report error back to
15331 (handle_v_run): Ditto. Call freeargv.
15332 * server.h (freeargv): Declare.
15333 * utils.c (freeargv): New fn.
15335 2009-01-15 Doug Evans <dje@google.com>
15337 * gdbreplay.c (perror_with_name): Make arg const char *.
15338 * server.h (target_signal_to_name): Make return type const char *.
15339 * thread-db.c (thread_db_err_str): Make return type const char *.
15340 * utils.c (perror_with_name): Make arg const char *.
15342 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15344 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15345 when handling a EXIT_PROCESS_DEBUG_EVENT.
15347 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15349 * gdbreplay.c (gdbreplay_version): Update copyright year.
15350 * server.c (gdbserver_version): Likewise.
15352 2009-01-05 Doug Evans <dje@google.com>
15354 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15355 (handle_extended_wait): Improve comment.
15357 2008-12-13 Doug Evans <dje@google.com>
15359 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15360 * server.h (ATTR_MALLOC): New macro.
15361 (xmalloc,xcalloc,xstrdup): Declare.
15362 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15363 * inferiors.c: Ditto.
15364 * linux-low.c: Ditto.
15365 * mem-break.c: Ditto.
15366 * regcache.c: Ditto.
15367 * remote-utils.c: Ditto.
15370 * win32-low.c: Ditto.
15372 2008-12-12 Doug Evans <dje@google.com>
15374 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15375 in debugging printf.
15377 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15379 2008-12-09 Doug Evans <dje@google.com>
15381 * linux-low.h (struct process_info): Delete member tid, unused.
15382 * thread-db.c (find_one_thread): Update.
15383 (maybe_attach_thread): Update.
15385 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15387 * target.h (struct target_ops): Add qxfer_osdata member.
15388 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15390 (linux_qxfer_osdata): New functions.
15391 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15393 * server.c (handle_query): Handle "qXfer:osdata:read:".
15394 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15395 (buffer_xml_printf): New functions.
15396 * server.h (struct buffer): New.
15397 (buffer_grow_str, buffer_grow_str0): New macros.
15398 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15399 (buffer_xml_printf): Declare.
15401 2008-11-24 Doug Evans <dje@google.com>
15403 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15405 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15407 * server.c (handle_v_run): Always use the supplied argument list.
15409 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15411 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15412 (xtensa_regmap_table): Add entry for scompare1.
15414 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15416 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15417 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15418 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15419 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15420 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15421 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15422 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15423 XML target descriptions.
15424 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15425 when inferior is running on an ISA 2.05 or later processor. Add
15426 special case to return offset for full 64-bit slot of FPSCR when
15429 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15431 * Makefile.in (SFILES, clean): Added sparc64 files.
15432 (reg-sparc64.o, reg-sparc64.c): New.
15433 * configure.srv (sparc*-*-linux*): New configuration.
15434 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15435 syscall arguments for SPARC.
15436 (regsets_store_inferior_registers): Likewise.
15437 * linux-sparc-low.c: New file.
15439 2008-10-21 Doug Evans <dje@google.com>
15441 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15442 (READLINE_DIR,READLINE_DEP): Delete.
15443 (INTERNAL_CFLAGS): Update.
15444 (LINTFLAGS): Update.
15446 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15448 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15449 whole argv from the last run, not just argv[0].
15451 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15453 * regcache.c (new_register_cache): Return NULL if the register
15454 cache size isn't known yet.
15455 (free_register_cache): Avoid dereferencing a NULL regcache.
15457 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15459 * configure.srv: Merge MIPS and MIPS64.
15461 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15463 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15465 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15467 * Makefile.in: Add required vsx dependencies.
15469 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15470 Declare init_registers_powerpc_vsx32l.
15471 Declare init_registers_powerpc_vsx64l.
15472 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15473 (ppc_arch_setup): Check for VSX in hwcap.
15474 (ppc_fill_vsxregset): New function.
15475 (ppc_store_vsxregset): New function.
15476 Add new VSX entry in regset_info target_regsets.
15478 * configure.srv: Add new VSX dependencies.
15480 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15482 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15483 (remote_open): Set or clear transport_is_reliable.
15484 (putpkt_binary): Don't expect acks in noack mode.
15485 (getpkt): Don't send ack/nac in noack mode.
15486 * server.c (handle_general_set): Handle QStartNoAckMode.
15487 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15489 (main): Reset noack_mode on every connection.
15490 * server.h (noack_mode): Declare.
15492 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15494 * Makefile.in (GDBREPLAY_OBS): New variable.
15495 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15497 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15498 Daniel Jacobowitz <dan@codesourcery.com>
15500 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15501 (usr_store_inferior_registers): Likewise.
15502 (regsets_store_inferior_registers): Likewise.
15504 2008-07-31 Rolf Jansen <rj@surtec.com>
15505 Pedro Alves <pedro@codesourcery.com>
15507 * configure.ac: Check for memmem declaration.
15508 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15509 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15510 (disable_packet_qfThreadInfo): Unconditionally compile.
15511 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15512 * configure, config.in: Regenerate.
15514 2008-07-28 Doug Kwan <dougkwan@google.com>
15516 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15517 (linux_write_memory): Remove declaration of errno.
15519 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15521 * linux-low.c (handle_extended_wait): Do not use "status"
15522 variable uninitialized.
15524 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15526 * server.c (handle_v_attach): Inhibit reporting dll changes.
15528 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15530 * remote-utils.c (prepare_resume_reply): If requested, don't
15531 output "thread:TID" in the T stop reply.
15533 * server.c (disable_packet_vCont, disable_packet_Tthread)
15534 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15535 (handle_query): If requested, disable support for qC, qfThreadInfo
15537 (handle_v_requests): If requested, disable support for vCont.
15538 (gdbserver_show_disableable): New.
15539 (main): Handle --disable-packet and --disable-packet=LIST.
15541 * server.h (disable_packet_vCont, disable_packet_Tthread)
15542 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15544 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15546 * server.c (gdbserver_usage): Mention --version.
15548 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15550 * Makefile.in (gdbreplay.o): New rule.
15552 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15554 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15555 message, not gdbserver.
15557 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15558 Nathan Sidwell <nathan@codesourcery.com>
15559 Joseph Myers <joseph@codesourcery.com>
15561 * acinclude.m4: Include ../../config/acx.m4.
15562 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15563 * configure, config.in: Regenerate.
15564 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15565 * server.c (gdbserver_version): Print PKGVERSION.
15566 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15567 (main): Adjust gdbserver_usage calls.
15568 * gdbreplay.c (version, host_name): Add declarations.
15569 (gdbreplay_version, gdbreplay_usage): New.
15570 (main): Accept --version and --help options.
15572 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15574 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15575 (arm_breakpoint_at): Handle Thumb.
15576 (the_low_target): Add comment.
15578 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15580 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15582 2008-05-09 Doug Evans <dje@google.com>
15584 * server.h (decode_search_memory_packet): Declare.
15585 * remote-utils.c (decode_search_memory_packet): New fn.
15586 * server.c (handle_search_memory_1): New fn.
15587 (handle_search_memory): New fn.
15588 (handle_query): Process qSearch:memory packets.
15590 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15592 * regcache.c (registers_length): Remove.
15593 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15594 full register packet.
15595 * regcache.h (registers_length): Remove prototype.
15596 * server.h (PBUFSIZ): Define to 16384.
15598 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15600 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15601 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15602 powerpc-64l.o, and powerpc-altivec64l.o.
15603 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15604 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15605 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15606 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15607 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15610 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15611 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15612 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15613 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15614 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15615 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15616 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15617 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15618 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15619 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15622 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15623 (init_registers_powerpc_32l): ... this new prototype.
15624 (init_registers_powerpc_32): Remove, replace by ...
15625 (init_registers_powerpc_altivec32l): ... this new prototype.
15626 (init_registers_powerpc_e500): Remove, replace by ...
15627 (init_registers_powerpc_e500l): ... this new prototype.
15628 (init_registers_ppc64): Remove, replace by ...
15629 (init_registers_powerpc_64l): ... this new prototype.
15630 (init_registers_powerpc_64): Remove, replace by ...
15631 (init_registers_powerpc_altivec64l): ... this new prototype.
15632 (ppc_num_regs): Set to 73.
15633 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15634 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15635 (ppc_cannot_store_register): Handle orig_r3 and trap.
15636 (ppc_arch_setup): Update init_registers_... calls.
15637 (ppc_fill_gregset): Handle orig_r3 and trap.
15639 * inferiors.c (clear_inferiors): Reset current_inferior.
15641 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15643 * acinclude.m4: Add override.m4.
15644 * configure: Regenerate.
15646 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15648 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15649 initial call to init_register_ppc64.
15651 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15653 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15654 single powerpc*-*-linux* case.
15655 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15657 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15659 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15660 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15662 * linux-ppc-low.c: Include <elf.h>.
15663 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15664 (ppc_hwcap): New global variable.
15665 (ppc_regmap): Remove __SPE__ #ifdef sections.
15666 (ppc_regmap_e500): New global variable.
15667 (ppc_cannot_store_register): Update __SPE__ special case.
15668 (ppc_get_hwcap): New function.
15669 (ppc_arch_setup): Use it to determine whether inferior supports
15670 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15671 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15672 Do not access registers if target does not support AltiVec.
15673 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15674 Do not access registers if target does not support SPE.
15675 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15677 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15679 * linux-low.c (disabled_regsets, num_regsets): New.
15680 (use_regsets_p): Delete.
15681 (linux_wait_for_process): Clear disabled_regsets.
15682 (regsets_fetch_inferior_registers): Check and set it.
15683 (regsets_store_inferior_registers): Likewise.
15684 (linux_fetch_registers, linux_store_registers): Do not use
15686 (initialize_low): Allocate disabled_regsets.
15688 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15690 * Makefile.in (LIBOBJS): New.
15691 (OBS): Use LIBOBJS.
15692 (memmem.o): New rule.
15693 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15694 * configure: Regenerated.
15696 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15698 * server.c (handle_query): Never return "unsupported" for
15699 qXfer:features:read queries.
15701 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15703 * server.c (get_features_xml): Fix inverted condition.
15704 (handle_query): Always support qXfer:feature:read.
15706 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15708 * server.c (wrapper_argv): New.
15709 (start_inferior): Handle wrapper_argv. If set, expect an extra
15711 (gdbserver_usage): Document --wrapper.
15712 (main): Parse --wrapper.
15714 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15716 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15717 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15718 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15719 (ppc_set_pc): Likewise.
15720 (ppc_arch_setup): New function.
15721 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15722 of collect_register.
15723 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15725 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15727 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15728 instead of linux-ppc64-low.o.
15729 * linux-ppc64-low.c: Remove file.
15730 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15731 (linux-ppc64-low.o): Remove rule.
15733 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15734 (init_registers_powerpc_64): Likewise.
15735 (ppc_regmap): Conditionally define depending on __powerpc64__.
15736 (ppc_cannot_store_register): Do not special-case "fpscr" when
15737 compiled on __powerpc64__.
15738 (ppc_collect_ptrace_register): New function.
15739 (ppc_supply_ptrace_register): New function.
15740 (ppc_breakpoint): Change type to "unsigned int".
15741 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15742 (the_low_target): Conditionally provide initializers for the
15743 arch_setup member depending on __powerpc64__. Install
15744 collect_ptrace_register and supply_ptrace_register members.
15746 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15748 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15749 * server.c (gdbserver_xmltarget): Define.
15750 (get_features_xml): Use it to replace "target.xml" and arch_string.
15752 * configure.srv: Remove srv_xmltarget. Add XML files that were
15753 mentioned there to srv_xmlfiles instead. Remove conditional tests
15754 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15755 srv_xmlfiles and srv_regobj to include all possible choices.
15756 * configure.ac (srv_xmltarget): Remove.
15757 (srv_xmlfiles): Do not add "target.xml".
15758 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15759 checks for supplementary target information.
15760 * configure: Regenerate.
15761 * Makefile.in (XML_TARGET): Remove.
15762 (target.xml): Remove rule.
15763 (clean): Do not clean up target.xml.
15764 (.PRECIOUS): Do not mention target.xml.
15766 * target.h (struct target_ops): Remove arch_string member.
15767 * linux-low.c (linux_arch_string): Remove.
15768 (linux_target_ops): Remove arch_string initializer.
15769 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15770 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15771 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15772 * spu-low.c (spu_arch_string): Remove.
15773 (spu_target_ops): Remove arch_string initializer.
15774 * win32-low.c (win32_arch_string): Remove.
15775 (win32_target_ops): Remove arch_string initializer.
15776 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15777 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15778 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15780 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15782 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15783 by collect_ptrace_register and supply_ptrace_register hooks.
15784 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15785 instead of checking for the_low_target.left_pad_xfer.
15786 (usr_store_inferior_registers): Use collect_ptrace_register callback
15787 instead of checking for the_low_target.left_pad_xfer.
15789 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15790 (s390_supply_ptrace_register): Likewise.
15791 (s390_fill_gregset): Call s390_collect_ptrace_register.
15792 (the_low_target): Update.
15794 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15795 (ppc_supply_ptrace_register): Likewise.
15796 (the_low_target): Update.
15798 * linux-i386-low.c (the_low_target): Update.
15799 * linux-x86-64-low.c (the_low_target): Update.
15801 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15803 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15804 reg-s390.o and reg-s390x.o.
15806 * linux-low.c (new_inferior): New global variable.
15807 (linux_create_inferior, linux_attach): Set it.
15808 (linux_wait_for_process): Call the_low_target.arch_setup after the
15809 target has stopped for the first time.
15810 (initialize_low): Do not call the_low_target.arch_setup.
15812 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15813 (s390_set_pc): Likewise.
15814 (s390_arch_setup): New function.
15815 (the_low_target): Use s390_arch_setup as arch_setup routine.
15817 * regcache.c (realloc_register_cache): New function.
15818 (set_register_cache): Call it for each existing regcache.
15820 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15822 * server.h (init_registers): Remove prototype.
15824 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15825 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15826 instead of init_registers ().
15827 * linux-arm-low.c (init_registers_arm): Add prototype.
15828 (init_registers_arm_with_iwmmxt): Likewise.
15829 (the_low_target): Add initializer for arch_setup field.
15830 * linux-cris-low.c (init_registers_cris): Add prototype.
15831 (the_low_target): Add initializer for arch_setup field.
15832 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15833 (the_low_target): Add initializer for arch_setup field.
15834 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15835 (the_low_target): Add initializer for arch_setup field.
15836 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15837 (the_low_target): Add initializer for arch_setup field.
15838 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15839 (the_low_target): Add initializer for arch_setup field.
15840 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15841 (the_low_target): Add initializer for arch_setup field.
15842 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15843 (init_registers_mips64_linux): Likewise.
15844 (the_low_target): Add initializer for arch_setup field.
15845 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15846 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15847 (the_low_target): Add initializer for arch_setup field.
15848 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15849 (init_registers_powerpc_64): Likewise.
15850 (the_low_target): Add initializer for arch_setup field.
15851 * linux-s390-low.c (init_registers_s390): Add prototype.
15852 (init_registers_s390x): Likewise.
15853 (the_low_target): Add initializer for arch_setup field.
15854 * linux-sh-low.c (init_registers_sh): Add prototype.
15855 (the_low_target): Add initializer for arch_setup field.
15856 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15857 (the_low_target): Add initializer for arch_setup field.
15858 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15859 (the_low_target): Add initializer for arch_setup field.
15861 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15862 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15863 instead of init_registers ().
15864 * win32-arm-low.c (init_registers_arm): Add prototype.
15865 (the_low_target): Add initializer for arch_setup field.
15866 * win32-i386-low.c (init_registers_i386): Add prototype.
15867 (the_low_target): Add initializer for arch_setup field.
15869 * spu-low.c (init_registers_spu): Add prototype.
15870 (initialize_low): Call initialie_registers_spu () instead of
15871 initialize_registers ().
15873 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15875 * server.c (handle_v_requests): When handling the vRun and vAttach
15876 packets, if already debugging a process, don't kill it. Return an
15879 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15881 * server.c (handle_query): Correct length check.
15883 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15885 * win32-low.c (do_initial_child_stuff): Add process handle
15886 parameter. Set current_process_handle and current_process_id from the
15887 parameters. Clear globals.
15888 (win32_create_inferior): Don't set current_process_handle and
15889 current_process_id here. Instead pass them on the call to
15890 do_initial_child_stuff.
15891 (win32_attach): Likewise.
15892 (win32_clear_inferiors): New.
15893 (win32_kill): Don't close the current process handle or the
15894 current thread handle here. Instead call win32_clear_inferiors.
15895 (win32_detach): Don't open a new handle to the process. Call
15896 win32_clear_inferiors.
15897 (win32_join): Don't rely on current_process_handle; open a new
15898 handle using the process id.
15899 (win32_wait): Call win32_clear_inferiors when the inferior process
15902 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15904 * server.c (monitor_show_help): Add "exit".
15906 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15908 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15909 (clean): Add reg-xtensa.c.
15910 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15911 * configure.srv (xtensa*-*-linux*) New target.
15912 * linux-xtensa-low.c: New.
15913 * xtensa-xtregs.c: New.
15915 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15917 * hostio.c: Don't include errno.h.
15918 (errno_to_fileio_errno): Move to hostio-errno.
15919 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15920 error number outputting to the target->hostio_last_error callback.
15921 (hostio_packet_error): Use FILEIO_EINVAL directly.
15922 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15923 calls to hostio_error.
15924 * hostio-errno.c: New.
15925 * server.h (hostio_last_error_from_errno): Declare.
15926 * target.h (target_ops): Add hostio_last_error member.
15927 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15928 as hostio_last_error handler.
15929 * spu-low.c (spu_target_ops): Likewise.
15930 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15931 (wince_hostio_last_error): New functions.
15932 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15933 as hostio_last_error handler.
15934 (win32_target_ops) [!_WIN32_WCE]: Register
15935 hostio_last_error_from_errno as hostio_last_error handler.
15936 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15937 (hostio-errno.o): New rule.
15938 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15939 * configure.srv (srv_hostio_err_objs): New variable. Default to
15941 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15942 * configure: Regenerate.
15944 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15946 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15947 (linux_kill, linux_detach): Clean up the process list.
15948 * remote-utils.c (remote_open): Improve port number parsing.
15949 (putpkt_binary, input_interrupt): Only send interrupts if the target
15951 * server.c (extended_protocol): Make static.
15952 (attached): Define earlier.
15953 (exit_requested, response_needed, program_argv): New variables.
15954 (target_running): New.
15955 (start_inferior): Clear attached here.
15956 (attach_inferior): Set attached here.
15957 (require_running): Define.
15958 (handle_query): Use require_running and target_running. Implement
15960 (handle_v_attach, handle_v_run): New.
15961 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15962 (gdbserver_usage): Update.
15963 (main): Redo argument parsing. Handle --debug and --multi. Handle
15964 --attach along with other options or after the port. Save
15965 program_argv. Support no initial program. Resynchronize
15966 communication with GDB after an error. Handle "monitor exit".
15967 Use require_running and target_running. Always allow the extended
15968 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15969 restart in extended mode.
15970 * README: Refer to the GDB manual. Update --attach usage.
15972 2007-12-20 Andreas Schwab <schwab@suse.de>
15974 * linux-low.c (STACK_SIZE): Define.
15975 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15976 (linux_test_for_tracefork): Likewise.
15978 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15980 * linux-low.c (linux_wait_for_event): Update messages. Do not
15981 reinsert auto-delete breakpoints.
15982 * mem-break.c (struct breakpoint): Change return type of handler to
15984 (set_breakpoint_at): Update handler type.
15985 (reinsert_breakpoint_handler): Return 1 instead of calling
15987 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15989 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15990 * mem-break.h (set_breakpoint_at): Update handler type.
15991 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15992 * win32-low.c (auto_delete_breakpoint): New.
15993 (get_child_debug_event): Use it.
15995 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15997 * configure.ac: Check for pread and pwrite.
15998 * hostio.c (handle_pread): Fall back to lseek and read.
15999 (handle_pwrite): Fall back to lseek and write.
16000 * config.in, configure: Regenerated.
16002 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16004 * server.c (myresume): Add own_buf argument.
16005 (main): Update calls.
16007 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16009 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16010 * remote-utils.c (remote_open): Do not call disable_async_io.
16011 (block_async_io): Delete.
16012 (unblock_async_io): Make static.
16013 (initialize_async_io): New.
16014 * server.c (handle_v_cont): Handle async I/O here.
16015 (myresume): Likewise. Move other common resume tasks here...
16016 (main): ... from here. Call initialize_async_io. Disable async
16017 I/O before the main loop.
16018 * server.h (initialize_async_io): Declare.
16019 (block_async_io, unblock_async_io): Delete prototypes.
16020 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16022 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16024 * remote-utils.c (readchar): Allow binary data in received messages.
16026 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16028 * win32-low.c (attaching): New global.
16029 (win32_create_inferior): Clear the `attaching' global.
16030 (win32_attach): Set the `attaching' global.
16031 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16032 attaching. Only set a breakpoint at the entry point if not
16035 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16037 * server.c (main): Don't report dll events on the initial
16038 connection on attaches.
16040 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16042 * server.c (main): Relax numerical bases supported for the pid of
16043 the --attach command line argument.
16045 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16047 * win32-low.c (win32_attach): Call OpenProcess before
16048 DebugActiveProcess, not after. Add last error output to error
16051 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16053 * win32-low.c (win32_get_thread_context)
16054 (win32_set_thread_context): New functions.
16055 (thread_rec): Use win32_get_thread_context.
16056 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16057 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16060 2007-12-03 Leo Zayas
16061 Pedro Alves <pedro_alves@portugalmail.pt>
16063 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16065 (child_add_thread): Minor cleanup.
16066 (child_continue): Resume artificially suspended threads before
16067 calling ContinueDebugEvent.
16068 (suspend_one_thread): New.
16069 (fake_breakpoint_event): New.
16070 (get_child_debug_event): Change return type to int. Check here if
16071 gdb sent an interrupt request. If a soft interrupt was requested,
16072 fake a breakpoint event. Return 0 if there is no event to handle,
16074 (win32_wait): Don't check here if gdb sent an interrupt request.
16075 Ensure there is a valid event to handle.
16076 (win32_request_interrupt): Add soft interruption method as last
16079 2007-12-03 Leo Zayas
16080 Pedro Alves <pedro_alves@portugalmail.pt>
16082 * win32-low.h (win32_thread_info): Add descriptions to the
16083 structure members. Replace `suspend_count' counter by a
16085 * win32-low.c (thread_rec): Update condition of when to get the
16086 context from the inferior. Rely on ContextFlags being set if it
16087 has already been retrieved. Only suspend the inferior thread if
16088 we haven't already. Warn if that fails.
16089 (continue_one_thread): s/suspend_count/suspended/. Only call
16090 ResumeThread once. Warn if that fails.
16092 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16094 * win32-low.c (win32_wait): Don't read from the inferior when it
16095 has already exited.
16097 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16099 * Makefile.in (win32_low_h): New variable.
16100 (win32-low.o): Add dependency on $(win32_low_h).
16101 (win32-arm-low.o, win32-i386-low.o): New rules.
16103 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16105 * hostio.c: Correct copyright year.
16107 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16109 * Makefile.in (OBS): Add hostio.o.
16110 (hostio.o): New rule.
16111 * server.h (handle_vFile): Declare.
16112 * hostio.c: New file.
16113 * server.c (handle_v_requests): Take packet_len and new_packet_len
16114 for binary packets. Call handle_vFile.
16115 (main): Update call to handle_v_requests.
16117 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16119 * linux-low.c: Include <sched.h>.
16121 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16123 * linux-low.c (linux_tracefork_grandchild): New.
16124 (linux_tracefork_child): Use clone.
16125 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16127 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16129 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16131 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16133 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16135 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16137 * inferiors.c (change_inferior_id): Delete.
16138 (add_pid_to_list, pull_pid_from_list): New.
16139 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16140 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16141 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16142 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16143 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16144 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16145 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16146 (using_threads): Always set to 1.
16147 (handle_extended_wait): New.
16148 (add_process): Do not set TID.
16149 (linux_create_inferior): Set must_set_ptrace_flags.
16150 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16151 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16152 (linux_thread_alive): Rename TID argument to LWPID.
16153 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16154 (linux_wait_for_event): Do not use TID or check using_threads. Update
16155 call to dead_thread_notify. Call handle_extended_wait.
16156 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16157 (send_sigstop): Delete sigstop_sent.
16158 (wait_for_sigstop): Avoid TID.
16159 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16160 (linux_test_for_tracefork): New.
16161 (linux_lookup_signals): Use thread_db_active and
16162 linux_supports_tracefork_flag.
16163 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16164 * linux-low.h (get_process_thread): Avoid TID.
16165 (struct process_ifo): Move thread_known and tid to the end. Remove
16167 (linux_attach_lwp, thread_db_init): Update prototypes.
16168 * server.h (change_inferior_id): Delete prototype.
16169 (add_pid_to_list, pull_pid_from_list): New prototypes.
16170 * thread-db.c (thread_db_use_events): New.
16171 (find_first_thread): Rename to...
16172 (find_one_thread): ...this. Update callers and messages. Do not
16173 call fatal. Check thread_db_use_events. Do not call
16174 change_inferior_id or new_thread_notify.
16175 (maybe_attach_thread): Update. Do not call new_thread_notify.
16176 (thread_db_init): Set thread_db_use_events. Check use_events.
16177 * utils.c (fatal, warning): Correct message prefix.
16179 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16181 * Makefile.in (clean): Remove new files.
16182 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16183 (powerpc-64.o, powerpc-64.c): New rules.
16184 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16185 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16187 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16189 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16190 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16191 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16192 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16193 (target_regsets): Add AltiVec and SPE register sets.
16194 * configure.ac: Check for AltiVec and SPE.
16195 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16196 (ppc_fill_vrregset, ppc_store_vrregset): New.
16197 (target_regsets): Add AltiVec register set.
16198 * configure: Regenerated.
16200 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16202 * linux-low.c (O_LARGEFILE): Define.
16203 (linux_read_memory): Use /proc/PID/mem.
16204 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16205 * configure, config.in: Regenerated.
16207 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16209 * linux-low.c (linux_wait_for_event): Do not pass signals while
16212 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16214 * win32-low.c (create_process): New.
16215 (win32_create_inferior): Use create_process instead of
16216 CreateProcess. If create_process failed retry appending an ".exe"
16217 suffix. Store the GetLastError result immediatelly after
16218 create_process calls and use it on the call to error.
16220 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16222 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16224 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16226 * configure.ac: Switch license to GPLv3.
16228 2007-08-01 Michael Snyder <msnyder@access-company.com>
16230 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16232 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16234 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16236 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16237 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16238 CloseToolhelp32Snapshot.
16239 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16240 CloseToolhelp32Snapshot.
16242 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16244 * server.c (main): Check for inferior exit before main loop.
16246 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16248 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16249 instead of on tmp_desc.
16251 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16252 Daniel Jacobowitz <dan@codesourcery.com>
16254 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16255 (add_thread): Minor cleanups.
16256 (clear_inferiors): Move lower in the file. Clear the DLL
16258 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16259 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16260 (xml_escape_text): New.
16261 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16263 (handle_v_cont): Report errors.
16264 (gdbserver_version): Update.
16265 (main): Correct size of own_buf. Do not report initial DLL events.
16266 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16267 (unloaded_dll, xml_escape_text): New.
16268 * win32-low.c (enum target_waitkind): Update comments.
16269 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16270 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16271 (win32_EnumProcessModules, win32_GetModuleInformation)
16272 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16273 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16274 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16275 (win32_Module32First, win32_Module32Next, load_toolhelp)
16276 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16277 (get_child_debug_event): Handle DLL events.
16278 (win32_wait): Likewise.
16280 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16282 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16283 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16285 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16287 * win32-low.c (handle_output_debug_string): Ignore event if not
16290 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16292 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16294 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16296 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16298 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16300 * inferiors.c (change_inferior_id): Add comment.
16301 * linux-low.c (check_removed_breakpoint): Add an early
16302 prototype. Improve debug output.
16303 (linux_attach): Doc update.
16304 (linux_detach_one_process, linux_detach): Clean up before releasing
16306 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16307 * linux-low.h (struct process_info): Doc improvement.
16308 * mem-break.c (delete_all_breakpoints): New.
16309 * mem-break.h (delete_all_breakpoints): New prototype.
16310 * thread-db.c (find_first_thread): New.
16311 (thread_db_create_event): Call it instead of
16312 thread_db_find_new_threads. Clean up unused variables.
16313 (maybe_attach_thread): Remove first thread handling.
16314 (thread_db_find_new_threads): Use find_first_thread.
16315 (thread_db_get_tls_address): Likewise.
16317 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16319 * thread-db.c (thread_db_find_new_threads): Add prototype.
16320 (thread_db_create_event): Check for the main thread before adding
16322 (maybe_attach_thread): Only enable event reporting if TID == 0.
16323 (thread_db_get_tls_address): Check for new threads.
16325 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16327 * linux-low.c (linux_create_inferior): Try execv before execvp.
16328 * spu-low.c (spu_create_inferior): Likewise.
16330 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16332 * linux-low.c (linux_create_inferior): Change execv to execvp.
16333 * spu-low.c (spu_create_inferior): Likewies.
16335 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16337 * Makefile.in (clean): Clean new files instead of deleted ones.
16338 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16339 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16341 * configure.srv: Specify XML files and new regformats for MIPS and
16343 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16344 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16345 an entry for the restart register.
16346 (mips_cannot_fetch_register, mips_cannot_store_register)
16347 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16348 register names to match the XML descriptions.
16349 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16350 restart register instead of $0.
16352 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16353 Markus Deuling <deuling@de.ibm.com>
16355 * remote-utils.c (decode_xfer_write): New function.
16356 * server.h (decode_xfer_write): Add prototype.
16357 * server.c (handle_query): Add PACKET_LEN argument. Support
16358 qXfer:spu:read and qXfer:spu:write packets.
16359 (main): Pass packet_len to handle_query.
16360 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16361 * target.h (target_ops): Add qxfer_spu.
16363 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16365 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16366 accessing non-seekable spufs files.
16368 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16370 * server.c (handle_query): Add reply for qC packet.
16372 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16373 Leo Zayas <lerele@champenstudios@com>
16375 * server.h (check_remote_input_interrupt_request): New function.
16376 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16377 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16378 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16379 (check_remote_input_interrupt_request): New function.
16380 * server.h (check_remote_input_interrupt_request): Declare.
16381 * win32-low.c (winapi_DebugBreakProcess,
16382 winapi_GenerateConsoleCtrlEvent): New typedefs.
16383 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16385 (win32_wait): Check for remote interrupt request
16386 with check_remote_input_interrupt_request.
16387 (win32_request_interrupt): New function.
16388 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16390 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16392 * win32-low.c (debug_registers_changed,
16393 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16394 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16395 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16396 (thread_rec): Get context using the low target.
16397 (child_add_thread): Call thread_added on the low target,
16398 which does the same thing.
16400 (do_initial_child_stuff): Remove debug registers references.
16401 Set context using the low target. Resume threads after
16402 setting the contexts.
16403 (child_continue): Remove dead variable. Remove debug
16404 registers references.
16405 (child_fetch_inferior_registers): Go through the low target.
16406 (do_child_store_inferior_registers): Remove.
16407 (child_store_inferior_registers): Go through the low target.
16408 (win32_resume): Remove debug registers references.
16409 Set context using the low target.
16410 (handle_exception): Change return type to void. Don't record
16411 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16412 first chance exception.
16413 (get_child_debug_event): Change return type to void. Remove
16414 goto loop. Always return after waiting for debug event.
16415 (win32_wait): Convert to switch statement. Handle spurious
16418 * win32-i386-low.c (debug_registers_changed,
16419 debug_registers_used): New.
16420 (initial_stuff): Rename to ...
16421 (i386_initial_stuff): ... this. Clear debug registers
16423 (store_debug_registers): Delete.
16424 (i386_get_thread_context): New.
16425 (load_debug_registers): Delete.
16426 (i386_set_thread_context): New.
16427 (i386_thread_added): New.
16428 (single_step): Rename to ...
16429 (i386_single_step): ... this.
16430 (do_fetch_inferior_registers): Rename to ...
16431 (i386_fetch_inferior_register): ... this.
16432 (i386_store_inferior_register): New.
16433 (the_low_target): Adapt to new interface.
16435 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16436 (arm_get_thread_context): New.
16437 (arm_set_thread_context): New.
16439 (do_fetch_inferior_registers): Rename to ...
16440 (arm_fetch_inferior_register): ... this.
16441 (arm_store_inferior_register): New.
16442 (arm_wince_breakpoint): Reimplement as unsigned long.
16443 (arm_wince_breakpoint_len): Define.
16444 (the_low_target): Adapt to new interface.
16446 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16447 load_debug_registers. Add get_thread_context, set_thread_context,
16448 thread_added and store_inferior_register. Rename
16449 fetch_inferior_registers to fetch_inferior_register.
16450 (regptr): Remove declaration.
16452 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16454 * linux-low.c (linux_detach): Change return type to int. Return 0.
16455 * spu-low.c (spu_detach): Likewise.
16457 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16459 * target.h (target_ops): Change return type of detach to int.
16461 (join_inferior): New.
16462 * server.c (main): Don't skip detach support on mingw32.
16463 If the inferior doesn't support detaching return error.
16464 Call join_inferior instead of using waitpid.
16465 * linux-low.c (linux_join): New.
16466 (linux_target_op): Add linux_join.
16467 * spu-low.c (spu_join): New.
16468 (spu_target_ops): Add spu_join.
16469 * win32-low.c (win32_detach): Adapt to new interface.
16470 Reopen current_process_handle before detaching. Issue a child
16471 resume before detaching.
16473 (win32_target_op): Add win32_join.
16475 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16477 * win32-low.c (win32-attach): Fix return value.
16478 * target.h (target_ops): Describe ATTACH return values.
16480 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16482 * win32-low.c (GETPROCADDRESS): Define.
16483 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16484 (winapi_DebugSetProcessKillOnExit): Likewise.
16485 (win32_create_inferior): Force usage of ansi CreateProcessA.
16486 (win32_attach): Use GETPROCADDRESS.
16487 (win32_detach): Likewise.
16489 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16491 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16493 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16495 * win32-low.c: Commit leftover changes from 2007-03-29.
16497 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16499 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16500 fields short instead of int. Add explicit padding.
16501 (i387_cache_to_fsave): Remove unnecessary casts.
16502 (i387_fsave_to_cache): Doc fix.
16503 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16505 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16507 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16508 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16510 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16512 * configure.srv (arm*-*-mingw32ce*): Move near the other
16515 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16517 * configure.ac: Add errno checking.
16518 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16519 sys/file.h and malloc.h.
16520 (AC_CHECK_DECLS): Add perror.
16521 (srv_mingwce): Handle.
16522 * configure.srv (i[34567]86-*-cygwin*): Add
16523 win32-i386-low.o to srv_tgtobj.
16524 (i[34567]86-*-mingw*): Likewise.
16525 (arm*-*-mingw32ce*): Add case.
16526 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16527 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16528 [__MINGW32CE__] (strerror): New function.
16529 [__MINGW32CE__] (errno): Define to GetLastError.
16530 [__MINGW32CE__] (COUNTOF): New macro.
16531 (remote_open): Remove extra close call.
16532 * mem-break.c (delete_breakpoint_at): New function.
16533 * mem-break.h (delete_breakpoint_at): Declare.
16534 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16535 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16536 [USE_WIN32API] (read, write): Add char* casts.
16537 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16538 * server.h: Include wincecompat.h on Windows CE.
16539 [HAVE_ERRNO_H]: Check.
16540 (perror): Declare if not declared.
16541 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16542 (perror_with_name): Remove errno declaration.
16543 * wincecompat.h: New.
16544 * wincecompat.c: New.
16545 * win32-low.h: New.
16546 * win32-arm-low.c: New.
16547 * win32-i386-low.c: New.
16548 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16549 (OUTMSG2): Make it safe.
16551 (COUNTOF): New macro.
16552 (NUM_REGS): Get it from the low target.
16553 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16554 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16555 (thread_rec): Let low target handle debug registers.
16556 (child_add_thread): Likewise.
16557 (child_init_thread_list): Likewise.
16558 (continue_one_thread): Likewise.
16560 (do_child_fetch_inferior_registers): Move to ...
16561 * win32-i386-low.c: ... here, and rename to ...
16562 (do_fetch_inferior_registers): ... this.
16563 * win32-low.c (child_fetch_inferior_registers):
16564 Go through the low target.
16565 (do_child_store_inferior_registers): Use regptr.
16566 (strwinerror): New function.
16567 (win32_create_inferior): Handle Windows CE.
16568 Use strwinerror instead of strerror on Windows error
16569 codes. Add program to the error output.
16570 Don't close the main thread handle on Windows CE.
16571 (win32_attach): Use coredll.dll on Windows CE.
16572 (win32_kill): Close current process and current
16574 (win32_detach): Use coredll.dll on Windows CE.
16575 (win32_resume): Let low target handle debug registers, and
16577 (handle_exception): Add/Remove initial breakpoint. Avoid
16578 non-existant WSTOPSIG on Windows CE.
16579 (win32_read_inferior_memory): Cast to remove warning.
16580 (win32_arch_string): Go through the low target.
16581 (initialize_low): Call set_breakpoint_data with the low
16582 target's breakpoint.
16583 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16584 FOP_REGNUM, mappings): Move to ...
16585 * win32-i386-low.c: ... here.
16586 * win32-low.c (win32_thread_info): Move to ...
16587 * win32-low.h: ... here.
16588 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16589 win32-arm-low.c and wincecompat.c.
16590 (all:): Add $EXEEXT.
16591 (install-only:): Likewise.
16592 (gdbserver:): Likewise.
16593 (gdbreplay:): Likewise.
16594 * config.in: Regenerate.
16595 * configure: Regenerate.
16597 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16599 * win32-low.c: Rename typedef thread_info to
16600 win32_thread_info throughout.
16602 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16604 * win32-i386-low.c: Rename to ...
16605 * win32-low.c: ... this.
16606 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16607 * Makefile.in: Likewise.
16609 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16611 * remote-utils.c (monitor_output): Constify msg parameter.
16612 * server.h (monitor_output): Likewise.
16613 * win32-i386-low.c (handle_output_debug_string): New.
16614 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16615 handle_output_debug_string.
16616 (get_child_debug_event): Likewise.
16618 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16620 * server.c (main): Correct strtoul check.
16622 2007-03-27 Jon Ringle <jon@ringle.org>
16624 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16626 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16628 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16630 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16632 * terminal.h: Check HAVE_SGTTY_H.
16634 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16636 * remote-utils.c (remote_open): Print out the assigned port number.
16638 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16640 * remote-utils.c (monitor_output): New function.
16641 * server.c (debug_threads): Define here.
16642 (monitor_show_help): New function.
16643 (handle_query): Handle qRcmd.
16644 (main): Do not handle 'd' packet.
16645 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16646 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16649 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16651 * Makefile.in (EXEEXT): New.
16652 (clean): Use $(EXEEXT).
16654 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16656 * target.h (target_ops): Rename send_signal to request_interrupt,
16657 and remove enum target_signal parameter.
16658 * linux-low.c (linux_request_interrupt): Rename from
16659 linux_send_signal, and always send SIGINT.
16660 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16661 and always send SIGINT.
16662 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16664 (input_interrupt): Likewise.
16666 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16668 * server.c (get_features_xml): Check if target implemented
16670 * win32-i386-low.c (win32_arch_string): New.
16671 (win32_target_ops): Add win32_arch_string as arch_string member.
16673 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16675 * spu-low.c (spu_arch_string): New.
16676 (spu_target_ops): Add spu_arch_string.
16678 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16680 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16681 * configure.ac: Do not check for terminal.h.
16682 * configure, config.in: Regenerated.
16684 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16686 * Makefile.in (OBS): Add $(XML_BUILTIN).
16687 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16689 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16690 (arm-with-iwmmxt.c): New.
16691 * config.in, configure: Regenerate.
16692 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16693 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16694 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16695 (arm*-*-linux*): Add iWMMXt and regset support.
16696 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16697 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16698 (arm_store_wmmxregset, target_regsets): New.
16699 * server.c (get_features_xml): Take annex argument. Check builtin
16701 (handle_query): Handle multiple annexes.
16703 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16705 * remote-utils.c [USE_WIN32API] (read, write): Define.
16706 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16709 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16711 * linux-i386-low.c (the_low_target): Set arch_string.
16712 * linux-x86-64-low.c (the_low_target): Likewise.
16713 * linux-low.c (linux_arch_string): New.
16714 (linux_target_ops): Add it.
16715 * linux-low.h (struct linux_target_ops): Add arch_string.
16716 * server.c (write_qxfer_response): Use const void * for DATA.
16717 (get_features_xml): New.
16718 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16719 * target.h (struct target_ops): Add arch_string method.
16721 2007-01-03 Denis Pilat <denis.pilat@st.com>
16722 Daniel Jacobowitz <dan@codesourcery.com>
16724 * linux-low.c (linux_kill): Handle being called with no threads.
16725 * win32-i386-low.c (win32_kill): Likewise.
16726 (get_child_debug_event): Clear current_process_handle.
16728 2006-12-30 Denis PILAT <denis.pilat@st.com>
16729 Daniel Jacobowitz <dan@codesourcery.com>
16731 * remote-utils.c (remote_open): Check the type of specified
16732 serial port devices before opening them.
16733 * server.c (main): Kill the inferior if an error occurs during
16734 the first remote_open.
16736 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16738 * README: Update supported targets.
16740 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16742 * Makefile.in (clean): Remove reg-mips64.c.
16743 (reg-mips64.c, reg-mips64.o): New rules.
16744 * configure.srv: Handle mips64. Include regset support for mips.
16745 * linux-mips-low.c (union mips_register): New.
16746 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16747 (mips_breakpoint, mips_breakpoint_at): Use int.
16748 (mips_collect_register, mips_supply_register)
16749 (mips_collect_register_32bit, mips_supply_register_32bit)
16750 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16751 (mips_store_fpregset, target_regsets): New.
16752 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16754 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16756 * configure.srv: Add target "spu*-*-*".
16757 * Makefile.in (clean): Remove reg-spu.c.
16758 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16759 * spu-low.c: New file.
16761 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16763 * configure.ac: Correct td_thr_tls_get_addr test.
16764 * configure: Regenerated.
16766 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16768 * linux-low.c (linux_wait_for_event): Reformat. Use the
16769 pass_signals array.
16770 * remote-utils.c (decode_address_to_semicolon): New.
16771 * server.c (pass_signals, handle_general_set): New.
16772 (handle_query): Mention QPassSignals for qSupported.
16773 (main): Call handle_general_set.
16774 * server.h (pass_signals, decode_address_to_semicolon): New.
16776 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16778 * server.c (handle_query): Correct error handling for read_auxv.
16780 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16782 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16783 and srv_linux_thread_db to yes.
16784 * linux-s390-low.c (s390_fill_gregset): New function.
16785 (target_regsets): Define data structure.
16787 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16789 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16790 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16791 * config.in, configure: Regenerated.
16792 * inferiors.c (gdb_id_to_thread): New function.
16793 (gdb_id_to_thread_id): Use it.
16794 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16795 * linux-low.h (struct process_info): Add th member.
16796 (thread_db_get_tls_address): New prototype.
16797 * remote-utils.c (decode_address): Make non-static.
16798 * server.c (handle_query): Handle qGetTLSAddr.
16799 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16800 * target.h (struct target_ops): Add get_tls_address.
16801 * thread-db.c (maybe_attach_thread): Save the thread handle.
16802 (thread_db_get_tls_address): New.
16804 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16806 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16807 (linux_resume_one_process): Take a siginfo_t *. Update all
16808 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16809 (struct pending_signals): Add a siginfo_t.
16810 (linux_wait_for_process): Always set last_status.
16811 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16812 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16813 * linux-low.h (struct process_info): Add last_status.
16815 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16817 * remote-utils.c (try_rle): New function.
16818 (putpkt_binary): Use it.
16820 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16822 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16823 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16824 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16825 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16826 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16829 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16831 * server.c (terminal_fd): New variable.
16832 (old_foreground_pgrp): Likewise.
16833 (restore_old_foreground_pgrp): New function.
16834 (start_inferior): Record the terminal file descriptor in terminal_fd
16835 and its original foreground group in old_foreground_pgrp. Register
16836 restore_old_foreground_pgrp with atexit().
16838 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16840 * server.c (handle_query): Correct qPart to qXfer.
16842 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16844 * configure.ac: Check for more headers which are missing on
16845 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16846 * configure.srv: Add Cygwin and mingw32.
16847 * remote-utils.c: Don't include headers unconditionally which
16848 are missing on mingw32. Include <winsock.h> for mingw32.
16849 (remote_open): Adjust for mingw32 support. Flush
16850 standard error after writing to it.
16851 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16852 (unblock_async_io, enable_async_io, disable_async_io)
16853 (readchar, getpkt): Update for Winsock support.
16854 (prepare_resume_reply): Expect a protocol signal number.
16855 * server.c: Disable <sys/wait.h> on mingw32.
16856 (start_inferior): Adjust for mingw32 support. Flush
16857 standard error after writing to it.
16858 (attach_inferior): Likewise. Use protocol signal
16860 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16862 * win32-i386-low.c: New file.
16863 * Makefile.in (XM_CLIBS): Set.
16864 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16865 (win32-i386-low.o): New dependency rule.
16866 * linux-low.c (linux_wait): Use target signal numbers.
16867 * target.h (struct target_ops): Doc fix.
16868 * server.h (target_signal_to_name): New prototype.
16869 * gdbreplay.c: Don't include headers unconditionally which
16870 are missing on mingw32. Include <winsock.h> for mingw32.
16871 (remote_close, remote_open): Adjust for Winsock support.
16872 * configure, config.in: Regenerated.
16874 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16876 * server.c (decode_xfer_read, write_qxfer_response): New.
16877 (handle_query): Take a packet length argument. Handle
16878 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16879 the qSupported response.
16880 (main): Update call to handle_query.
16882 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16884 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16885 (putpkt_binary): Renamed from putpkt and adjusted for binary
16887 (putpkt): New wrapper for putpkt_binary.
16888 (readchar): Don't mask off the high bit.
16889 (decode_X_packet): New function.
16890 * server.c (main): Call putpkt_binary if a handler sets the packet
16891 length. Save the length of the incoming packet. Handle 'X'.
16892 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16894 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16896 * server.c (handle_query): Handle qSupported.
16898 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16900 * remote-utils.c (all_symbols_looked_up): New variable.
16901 (look_up_one_symbol): Check it.
16902 * server.h (look_up_one_symbol): New declaration.
16903 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16905 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16907 * Makefile.in (linux-arm-low.o): Update dependencies.
16908 * linux-arm-low.c: Include "gdb_proc_service.h".
16909 (PTRACE_GET_THREAD_AREA): Define.
16910 (ps_get_thread_area): New function.
16912 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16914 * configure.srv (m68k*-*-uclinux*): New target.
16915 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16916 (linux_resume_one_process): Remove extraneous cast.
16917 (linux_read_offsets): New.
16918 (linux_target_op): Add linux_read_offsets on mmuless systems.
16919 * server.c (handle_query): Add qOffsets logic.
16920 * target.h (struct target_ops): Add read_offsets.
16922 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16924 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16925 (PTRACE_GET_THREAD_AREA): Define.
16926 (ps_get_thread_area): New function.
16927 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16928 (linux-x86-64-low.o): Update.
16930 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16932 * configure.ac: Remove checks for prfpregset_t.
16933 * gdb_proc_service.h: New file.
16934 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16935 new "gdb_proc_service.h".
16936 * proc-service.c: Likewise.
16937 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16938 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16939 * Makefile.in (gdb_proc_service_h): Updated.
16940 * configure, config.in: Regenerated.
16942 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16944 * remote-utils.c (prepare_resume_reply): Move declaration
16945 of gdb_id_from_wait to the top of the block.
16947 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16949 * linux-low.c (regsets_store_inferior_registers): Read the regset
16950 from the target before filling it.
16952 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16954 * server.c (attach_inferior): Return SIGTRAP for a successful
16957 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16959 * Makefile.in (OBS): Add version.o.
16960 (STAGESTUFF): Delete.
16961 (version.o): Add dependencies.
16962 (version.c): Replace rule.
16963 (clean): Remove version.c.
16964 * server.c (gdbserver_version): New.
16965 (gdbserver_usage): Use printf.
16966 (main): Handle --version and --help.
16967 * server.h (version, host_name): Add declarations.
16969 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16981 * linux-x86-64-low.c:
16983 * linux-s390-low.c:
16984 * linux-ppc64-low.c:
16986 * linux-mips-low.c:
16987 * linux-m68k-low.c:
16988 * linux-m32r-low.c:
16991 * linux-ia64-low.c:
16992 * linux-i386-low.c:
16993 * linux-crisv32-low.c:
17005 * gdbserver.1: Add (C) after Copyright. Update the FSF
17008 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17010 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17011 (arm_breakpoint_at): Recognize both breakpoints.
17012 (the_low_target): Use the correct breakpoint instruction.
17014 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17016 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17017 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17018 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17019 (the_low_target): Update.
17021 2005-10-25 Andreas Schwab <schwab@suse.de>
17023 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17025 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17026 (ia64_num_regs): Reduce to 462.
17028 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17030 * acinclude.m4: Correct quoting.
17031 * aclocal.m4: Regenerated.
17033 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17034 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17035 (thread_db_init): Call thread_db_err_str.
17036 * configure.ac: Check for TD_VERSION.
17037 * config.in, configure: Regenerated.
17039 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17041 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17043 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17045 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17046 is not available. Define HAVE_PTRACE_GETREGS if it is.
17047 * config.in, configure: Regenerated.
17048 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17049 * linux-i386-low.c, linux-m68k-low.c: Update to use
17050 HAVE_PTRACE_GETREGS.
17051 * linux-low.c (regsets_fetch_inferior_registers)
17052 (regsets_store_inferior_registers): Only return 0 if we processed
17054 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17055 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17057 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17059 * inferiors.c (struct thread_info): Add gdb_id.
17060 (add_thread): Add gdb_id argument.
17061 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17062 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17063 calls to add_thread.
17064 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17065 * server.c (handle_query): Use thread_to_gdb_id.
17066 (handle_v_cont, main): Use gdb_id_to_thread_id.
17067 * server.h (add_thread): Update prototype.
17068 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17071 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17073 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17074 left-padded registers.
17075 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17076 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17078 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17080 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17081 * configure: Regenerate.
17082 * config.in: Regenerate.
17083 * server.h (NEED_DECLARATION_STRERROR):
17084 Replace with !HAVE_DECL_STRERROR.
17086 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17088 * linux-low.c (linux_wait, linux_send_signal): Don't test
17089 an unsigned long variable for > 0 if it could be MAX_ULONG.
17090 * server.c (myresume): Likewise.
17091 * target.c (set_desired_inferior): Likewise.
17093 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17095 * configure.ac: Simplify and improve check for socklen_t.
17096 * configure, config.in: Regenerate.
17098 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17100 * acconfig.h: Remove.
17101 * configure.ac: Add a test for socklen_t. Use three-argument
17102 AC_DEFINE throughout.
17103 * config.in: Regenerated using autoheader 2.59.
17104 * configure: Regenerated.
17106 * gdbreplay.c (socklen_t): Provide a default.
17107 (remote_open): Use socklen_t.
17108 * remote-utils.c (socklen_t): Provide a default.
17109 (remote_open): Use socklen_t.
17110 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17113 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17115 * linux-low.c (linux_read_memory, linux_write_memory)
17116 (linux_read_auxv): Likewise.
17117 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17118 (check_mem_write): Likewise.
17119 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17121 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17122 (registers_from_string, register_data): Likewise.
17123 * server.c (handle_query, main): Likewise.
17124 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17125 (decode_M_packet): Likewise.
17126 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17127 * target.h (struct target_ops): Update read_memory, write_memory,
17129 (read_inferior_memory, write_inferior_memory): Update.
17130 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17131 to unsigned char *.
17132 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17133 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17134 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17135 linux-s390-low.c, linux-sh-low.c: Update for changes in
17136 read_inferior_memory and the_low_target->breakpoint.
17138 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17140 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17141 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17142 * configure.srv: Add powerpc64-*-linux*.
17143 * linux-ppc64-low.c: New file.
17145 2005-05-23 Orjan Friberg <orjanf@axis.com>
17147 * linux-cris-low.c: New file with support for CRIS.
17148 * linux-crisv32-low.c: Ditto for CRISv32.
17149 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17150 (clean): Add reg-cris.c and reg-crisv32.c.
17151 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17152 reg-crisv32.o, and reg-crisv32.c to make rules.
17153 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17154 recognized targets.
17156 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17158 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17159 of sizeof (PTRACE_XFER_TYPE).
17160 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17162 2005-05-12 Orjan Friberg <orjanf@axis.com>
17164 * target.h (struct target_ops): Add insert_watchpoint,
17165 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17166 pointers for hardware watchpoint support.
17167 * linux-low.h (struct linux_target_ops): Ditto.
17168 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17169 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17170 to linux_target_ops.
17171 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17173 * server.c (main): Recognize 'Z' and 'z' packets.
17175 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17177 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17178 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17179 (the_low_target): Add new members.
17181 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17183 * proc-service.c (ps_lgetregs): Search all_processes instead of
17186 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17188 * server.c (start_inferior): Change return type to int.
17189 (attach_inferior): Change sigptr to int *.
17190 (handle_v_cont, handle_v_requests): Change signal to int *.
17191 (main): Change signal to int.
17193 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17195 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17196 * configure.srv: Add m32r*-*-linux*.
17197 * linux-m32r-low.c: New file.
17199 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17201 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17203 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17205 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17206 Take unsigned long arguments for PIDs.
17207 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17208 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17209 (wait_for_sigstop, linux_resume_one_process)
17210 (regsets_fetch_inferior_registers, linux_send_signal)
17211 (linux_read_auxv): Likewise. Update the types of variables holding
17212 PIDs. Update format string specifiers.
17213 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17214 * remote-utils.c (prepare_resume_reply): Likewise.
17215 * server.c (cont_thread, general_thread, step_thread)
17216 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17218 (handle_query): Update format specifiers.
17219 (handle_v_cont, main): Use strtoul for thread IDs.
17220 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17221 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17222 (general_thread, step_thread, thread_from_wait)
17223 (old_thread_from_wait): Update.
17224 * target.h (struct thread_resume): Use unsigned long for THREAD.
17225 (struct target_ops): Use unsigned long for arguments to attach and
17228 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17230 * acinclude.m4: Include bfd/bfd.m4 directly.
17231 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17232 <agriffis@toolchain.org>.
17233 * aclocal.m4, configure: Regenerated.
17235 2005-01-07 Andrew Cagney <cagney@gnu.org>
17237 * configure.ac: Rename configure.in, require autoconf 2.59.
17238 * configure: Re-generate.
17240 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17242 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17243 LIBS when finished.
17244 * aclocal.m4: Regenerated.
17245 * configure: Regenerated.
17247 2004-11-21 Andreas Schwab <schwab@suse.de>
17249 * linux-m68k-low.c (m68k_num_gregs): Define.
17250 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17251 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17252 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17253 (m68k_breakpoint_at): New. Add to the_low_target.
17255 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17256 srv_linux_thread_db to yes.
17258 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17260 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17261 (ARCH_SET_FS): Likewise.
17262 (ARCH_GET_FS): Likewise.
17263 (ARCH_GET_GS): Likewise.
17265 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17267 * linux-i386-low.c (ps_get_thread_area): New.
17268 * linux-x86-64-low.c (ps_get_thread_area): New.
17269 * linux-low.c: Include <sys/syscall.h>.
17270 (linux_kill_one_process): Don't kill the first thread here.
17271 (linux_kill): Kill the first thread here.
17272 (kill_lwp): New function.
17273 (send_sigstop, linux_send_signal): Use it.
17274 * proc-service.c: Clean up #ifdefs.
17275 (fpregset_info): Delete.
17276 (ps_lgetregs): Update and enable implementation.
17277 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17279 * remote-utils.c (struct sym_cache, symbol_cache): New.
17280 (input_interrupt): Print a clearer message.
17281 (async_io_enabled): New variable.
17282 (enable_async_io, disable_async_io): Use it. Update comments.
17283 (look_up_one_symbol): Use the symbol cache.
17284 * thread-db.c (thread_db_look_up_symbols): New function.
17285 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17287 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17289 * configure.in: Test for -rdynamic.
17290 * configure: Regenerated.
17291 * Makefile (INTERNAL_LDFLAGS): New.
17292 (gdbserver, gdbreplay): Use it.
17294 2004-09-02 Andrew Cagney <cagney@gnu.org>
17296 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17298 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17300 * linux-low.c (linux_wait): Clear all_processes list also.
17302 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17304 * linux-low.c: Include <errno.h>. Remove extern declaration of
17307 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17309 * gdbreplay.c, server.h, utils.c: Update copyright years.
17311 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17313 * server.c (main): Print child status or termination signal from
17314 variable 'signal', not 'sig'.
17316 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17318 * linux-low.c (linux_read_memory): Change return type to
17319 int. Check for and return error from ptrace().
17320 * target.c (read_inferior_memory): Change return type to int. Pass
17321 back return status from the_target->read_memory().
17322 * target.h (struct target_ops): Adapt *read_memory() prototype.
17324 (read_inferior_memory): Adapt prototype.
17325 * server.c (main): Return an error packet if
17326 read_inferior_memory() returns an error.
17328 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17330 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17331 Unify with other clean targets.
17333 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17335 * server.c (handle_v_cont): Call set_desired_inferior.
17337 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17339 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17341 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17343 * linux-low.c (linux_wait): Unblock async I/O.
17344 (linux_resume): Block and enable async I/O.
17345 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17346 * server.h (block_async_io, unblock_async_io): Add prototypes.
17348 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17350 * remote-utils.c (remote_open): Print a status notice after
17351 opening a TCP port.
17352 * server.c (attach_inferior): Print a status notice after
17355 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17357 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17359 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17361 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17363 * server.c, target.h: Update copyright years.
17365 2004-02-25 Roland McGrath <roland@redhat.com>
17367 * target.h (struct target_ops): New member `read_auxv'.
17368 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17369 * linux-low.c (linux_read_auxv): New function.
17370 (linux_target_ops): Initialize `read_auxv' member to that.
17372 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17374 Committed by Jim Blandy <jimb@redhat.com>.
17376 * linux-s390-low.c (s390_num_regs): Update.
17377 (s390_regmap): Remove control registers. Use __s390x__ predefine
17378 instead of GPR_SIZE to distiguish s390 and s390x targets.
17380 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17382 * linux-low.c: Update copyright year.
17383 (check_removed_breakpoint): Clear pending_is_breakpoint.
17384 (linux_set_resume_request, linux_queue_one_thread)
17385 (resume_status_pending_p): New functions.
17386 (linux_continue_one_thread): Use process->resume.
17387 (linux_resume): Only resume threads if there are no pending events.
17388 * linux-low.h (struct process_info): Add resume request
17391 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17393 * regcache.c (new_register_cache): Clear the allocated register
17394 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17396 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17398 * linux-low.c (linux_resume): Take a struct thread_resume *
17400 (linux_wait): Update call.
17401 (resume_ptr): New static variable.
17402 (linux_continue_one_thread): Renamed from
17403 linux_continue_one_process. Use resume_ptr.
17404 (linux_resume): Use linux_continue_one_thread.
17405 * server.c (handle_v_cont, handle_v_requests): New functions.
17406 (myresume): New function.
17407 (main): Handle 'v' case.
17408 * target.h (struct thread_resume): New type.
17409 (struct target_ops): Change argument of "resume" to struct
17411 (myresume): Delete macro.
17413 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17415 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17416 (uninstall): Support DESTDIR.
17418 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17420 * configure.srv: Add xscale*linux copy of arm*linux entry.
17422 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17424 * linux-arm-low.c (arm_reinsert_addr): New function.
17425 (the_low_target): Add arm_reinsert_addr.
17427 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17429 * mem-break.c: Remove whitespace at end of file.
17431 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17433 * configure.in: Check whether we need to prototype strerror.
17434 * server.h: Optionally prototype strerror.
17435 * gdbreplay.c (perror_with_name): Use strerror.
17436 * linux-low.c (linux_attach_lwp): Use strerror.
17437 * utils.c (perror_with_name): Use strerror.
17438 * config.in, configure: Regenerated.
17440 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17442 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17443 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17445 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17447 * Makefile.in (SFILES): Update.
17448 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17449 low-sun3.c: Remove files.
17451 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17453 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17454 (linux_detach_one_process, linux_detach): New functions.
17455 (linux_target_ops): Add linux_detach.
17456 * server.c (main): Handle 'D' packet.
17457 * target.h (struct target_ops): Add "detach" member.
17458 (detach_inferior): Define.
17460 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17462 From Kelley Cook <kelleycook@wideopenwest.com>:
17463 * configure.srv: Accept i[34567]86 variants.
17465 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17467 * linux-low.c (linux_wait_for_event): Correct comment typos.
17468 (linux_resume_one_process): Call check_removed_breakpoint.
17469 (linux_send_signal): New function.
17470 (linux_target_ops): Add linux_send_signal.
17471 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17473 * target.h (struct target_ops): Add send_signal.
17475 2003-05-29 Jim Blandy <jimb@redhat.com>
17477 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17478 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17479 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17480 away part of the register's value.
17482 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17484 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17485 (linux_wait_for_event, linux_init_signals): Likewise.
17487 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17489 * configure.in: Check for stdlib.h.
17490 * configure: Regenerated.
17491 * config.in: Regenerated.
17493 2003-01-04 Andreas Schwab <schwab@suse.de>
17495 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17497 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17499 * Makefile.in: Remove obsolete code.
17501 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17503 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17504 defined(PT_FPR0_HI).
17506 2002-11-17 Stuart Hughes <seh@zee2.com>
17508 * linux-arm-low.c (arm_num_regs): Increase.
17509 (arm_regmap): Include status register.
17511 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17513 * linux-low.c (register_addr): Remove incorrect -1 check.
17515 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17517 * linux-low.c (linux_create_inferior): Call setpgid. Return
17519 (unstopped_p, linux_signal_pid): Remove.
17520 (linux_target_ops): Remove linux_signal_pid.
17521 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17522 global instead of target method.
17523 * target.h (struct target_ops): Remove signal_pid. Update comment
17524 for create_inferior.
17525 * server.c (signal_pid): New variable.
17526 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17527 gdbserver. Set the child to be the foreground process group.
17528 (attach_inferior): Set signal_pid.
17530 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17532 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17534 2002-08-20 Jim Blandy <jimb@redhat.com>
17536 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17539 2002-08-01 Andrew Cagney <cagney@redhat.com>
17541 * Makefile.in: Make chill references obsolete.
17543 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17545 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17546 * configure: Regenerate.
17547 * config.in: Regenerate.
17549 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17551 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17552 (perror_with_name, remote_close, remote_open, expect, play): Static.
17554 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17556 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17557 byte offsets instead of an array of indexes.
17558 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17560 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17562 * regcache.c: Add comment.
17564 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17566 * thread-db.c: New file.
17567 * proc-service.c: New file.
17568 * acinclude.m4: New file.
17569 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17570 proc-service.o, and thread-db.o.
17571 (linux-low.o): Add USE_THREAD_DB.
17572 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17573 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17574 * aclocal.m4: Regenerated.
17575 * config.in: Regenerated.
17576 * configure: Regenerated.
17577 * configure.in: Check for proc_service.h, sys/procfs.h,
17578 thread_db.h, and linux/elf.h headrs.
17579 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17580 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17581 Check for -lthread_db and thread support.
17582 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17583 PowerPC, and SuperH.
17584 * i387-fp.c: Constify arguments.
17585 * i387-fp.h: Likewise.
17586 * inferiors.c: (struct thread_info): Renamed from
17587 `struct inferior_info'. Remove PID member. Use generic inferior
17588 list header. All uses updated.
17589 (inferiors, signal_pid): Removed.
17590 (all_threads): New variable.
17591 (get_thread): Define.
17592 (add_inferior_to_list): New function.
17593 (for_each_inferior): New function.
17594 (change_inferior_id): New function.
17595 (add_inferior): Removed.
17596 (remove_inferior): New function.
17597 (add_thread): New function.
17598 (free_one_thread): New function.
17599 (remove_thread): New function.
17600 (clear_inferiors): Use for_each_inferior and free_one_thread.
17601 (find_inferior): New function.
17602 (find_inferior_id): New function.
17603 (inferior_target_data): Update argument type.
17604 (set_inferior_target_data): Likewise.
17605 (inferior_regcache_data): Likewise.
17606 (set_inferior_regcache_data): Likewise.
17607 * linux-low.c (linux_bp_reinsert): Remove.
17608 (all_processes, stopping_threads, using_thrads)
17609 (struct pending_signals, debug_threads, pid_of): New.
17610 (inferior_pid): Replace with macro.
17611 (struct inferior_linux_data): Remove.
17612 (get_stop_pc, add_process): New functions.
17613 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17614 Use add_process and add_thread.
17615 (linux_attach_lwp): New function, based on old linux_attach. Use
17616 add_process and add_thread. Set stop_expected for new threads.
17617 (linux_attach): New function.
17618 (linux_kill_one_process): New function.
17619 (linux_kill): Kill all LWPs.
17620 (linux_thread_alive): Use find_inferior_id.
17621 (check_removed_breakpoints, status_pending_p): New functions.
17622 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17623 Update. Use WNOHANG. Wait for cloned processes also. Update process
17624 struct for the found process.
17625 (linux_wait_for_event): New function.
17626 (linux_wait): Use it. Support LWPs.
17627 (send_sigstop, wait_for_sigstop, stop_all_processes)
17628 (linux_resume_one_process, linux_continue_one_process): New functions.
17629 (linux_resume): Support LWPs.
17630 (REGISTER_RAW_SIZE): Remove.
17631 (fetch_register): Use register_size instead. Call supply_register.
17632 (usr_store_inferior_registers): Likewise. Call collect_register.
17633 Fix recursive case.
17634 (regsets_fetch_inferior_registers): Improve error message.
17635 (regsets_store_inferior_registers): Add debugging.
17636 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17637 (unstopped_p, linux_signal_pid): New functions.
17638 (linux_target_ops): Add linux_signal_pid.
17639 (linux_init_signals): New function.
17640 (initialize_low): Call it. Initialize using_threads.
17641 * regcache.c (inferior_regcache_data): Add valid
17643 (get_regcache): Fetch registers lazily. Add fetch argument
17644 and update all callers.
17645 (regcache_invalidate_one, regcache_invalidate): New
17647 (new_register_cache): Renamed from create_register_cache.
17648 Return the new regcache.
17649 (free_register_cache): Change argument to a void *.
17650 (registers_to_string, registers_from_string): Call get_regcache
17651 with fetch flag set.
17652 (register_data): Make static. Pass fetch flag to get_regcache.
17653 (supply_register): Call get_regcache with fetch flag clear.
17654 (collect_register): Call get_regcache with fetch flag set.
17655 (collect_register_as_string): New function.
17656 * regcache.h: Update.
17657 * remote-utils.c (putpkt): Flush after debug output and use
17659 Handle input interrupts while waiting for an ACK.
17660 (input_interrupt): Use signal_pid method.
17661 (getpkt): Flush after debug output and use stderr.
17662 (outreg): Use collect_register_as_string.
17663 (new_thread_notify, dead_thread_notify): New functions.
17664 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17665 and general_thread.
17666 (look_up_one_symbol): Flush after debug output.
17667 * server.c (step_thread, server_waiting): New variables.
17668 (start_inferior): Don't use signal_pid. Update call to mywait.
17669 (attach_inferior): Update call to mywait.
17670 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17671 (main): Don't fetch/store registers explicitly. Use
17672 set_desired_inferior. Support proposed ``Hs'' packet. Update
17674 * server.h: Update.
17675 (struct inferior_list, struct_inferior_list_entry): New.
17676 * target.c (set_desired_inferior): New.
17677 (write_inferior_memory): Constify.
17678 (mywait): New function.
17679 * target.h: Update.
17680 (struct target_ops): New signal_pid method.
17681 (mywait): Removed macro, added prototype.
17683 * linux-low.h (regset_func): Removed.
17684 (regset_fill_func, regset_store_func): New.
17685 (enum regset_type): New.
17686 (struct regset_info): Add type field. Use new operation types.
17687 (struct linux_target_ops): stop_pc renamed to get_pc.
17688 Add decr_pc_after_break and breakpoint_at.
17689 (get_process, get_thread_proess, get_process_thread)
17690 (strut process_info, all_processes, linux_attach_lwp)
17691 (thread_db_init): New.
17693 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17694 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17695 (the_low_target): Add new members.
17696 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17697 (i386_store_fpxregset): Constify.
17698 (target_regsets): Add new kind identifier.
17699 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17700 (i386_set_pc): Add debugging.
17701 (i386_breakpoint_at): New function.
17702 (the_low_target): Add new members.
17703 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17704 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17705 (mips_breakpoint_at): New.
17706 (the_low_target): Add new members.
17707 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17708 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17709 (the_low_target): Add new members.
17710 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17711 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17712 (the_low_target): Add new members.
17713 * linux-x86-64-low.c (target_regsets): Add new kind
17716 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17718 From Martin Pool <mbp@samba.org>:
17719 * server.c (gdbserver_usage): New function.
17722 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17724 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17725 stop_at -> stop_pc.
17727 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17729 * Makefile.in: Remove obsolete code.
17731 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17733 * linux-low.c (regsets_fetch_inferior_registers),
17734 (regsets_store_inferior_registers): Removed cast to int from
17736 * regcache.h: Added declaration of struct inferior_info.
17738 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17740 * inferiors.c (struct inferior_info): Add regcache_data.
17741 (add_inferior): Call create_register_cache.
17742 (clear_inferiors): Call free_register_cache.
17743 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17744 * regcache.c (struct inferior_regcache_data): New.
17745 (registers): Remove.
17746 (get_regcache): New function.
17747 (create_register_cache, free_register_cache): New functions.
17748 (set_register_cache): Don't initialize the register cache here.
17749 (registers_to_string, registers_from_string, register_data): Call
17751 * regcache.h: Add prototypes.
17752 * server.h: Likewise.
17754 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17756 * mem-break.c: New file.
17757 * mem-break.h: New file.
17758 * Makefile.in: Add mem-break.o rule; update server.h
17760 * inferiors.c (struct inferior_info): Add target_data
17762 (clear_inferiors): Free target_data member if set.
17763 (inferior_target_data, set_inferior_target_data): New functions.
17764 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17765 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17766 * linux-low.c (linux_bp_reinsert): New variable.
17767 (struct inferior_linux_data): New.
17768 (linux_create_inferior): Use set_inferior_target_data.
17769 (linux_attach): Likewise. Call add_inferior.
17770 (linux_wait_for_one_inferior): New function.
17771 (linux_wait): Call it.
17772 (linux_write_memory): Add const.
17773 (initialize_low): Call set_breakpoint_data.
17774 * linux-low.h (struct linux_target_ops): Add breakpoint
17776 * server.c (attach_inferior): Remove extra add_inferior
17778 * server.h: Include mem-break.h. Update inferior.c
17780 * target.c (read_inferior_memory)
17781 (write_inferior_memory): New functions.
17782 * target.h (read_inferior_memory)
17783 (write_inferior_memory): Change macros to prototypes.
17784 (struct target_ops): Update comments. Add const to write_memory
17787 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17789 * linux-low.c (usr_store_inferior_registers): Support
17790 registers which are allowed to fail to store.
17791 * linux-low.h (linux_target_ops): Likewise.
17792 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17793 (ppc_cannot_store_register): FPSCR may not be storable.
17795 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17797 * server.h: Include <string.h> if HAVE_STRING_H.
17798 * ChangeLog: Correct paths in last ChangeLog entry.
17800 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17802 * linux-low.h: Remove obsolete prototypes.
17803 (struct linux_target_ops): New.
17804 (extern the_low_target): New.
17805 * linux-low.c (num_regs, regmap): Remove declarations.
17806 (register_addr): Use the_low_target explicitly.
17807 (fetch_register): Likewise.
17808 (usr_fetch_inferior_registers): Likewise.
17809 (usr_store_inferior_registers): Likewise.
17810 * linux-arm-low.c (num_regs): Remove.
17811 (arm_num_regs): Define.
17812 (arm_regmap): Renamed from regmap, made static.
17813 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17815 (arm_cannot_store_register): Renamed from cannot_store_register,
17817 (the_low_target): New.
17818 * linux-i386-low.c (num_regs): Remove.
17819 (i386_num_regs): Define.
17820 (i386_regmap): Renamed from regmap, made static.
17821 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17823 (i386_cannot_store_register): Renamed from cannot_store_register,
17825 (the_low_target): New.
17826 * linux-ia64-low.c (num_regs): Remove.
17827 (ia64_num_regs): Define.
17828 (ia64_regmap): Renamed from regmap, made static.
17829 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17831 (ia64_cannot_store_register): Renamed from cannot_store_register,
17833 (the_low_target): New.
17834 * linux-m68k-low.c (num_regs): Remove.
17835 (m68k_num_regs): Define.
17836 (m68k_regmap): Renamed from regmap, made static.
17837 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17839 (m68k_cannot_store_register): Renamed from cannot_store_register,
17841 (the_low_target): New.
17842 * linux-mips-low.c (num_regs): Remove.
17843 (mips_num_regs): Define.
17844 (mips_regmap): Renamed from regmap, made static.
17845 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17847 (mips_cannot_store_register): Renamed from cannot_store_register,
17849 (the_low_target): New.
17850 * linux-ppc-low.c (num_regs): Remove.
17851 (ppc_num_regs): Define.
17852 (ppc_regmap): Renamed from regmap, made static.
17853 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17855 (ppc_cannot_store_register): Renamed from cannot_store_register,
17857 (the_low_target): New.
17858 * linux-s390-low.c (num_regs): Remove.
17859 (s390_num_regs): Define.
17860 (s390_regmap): Renamed from regmap, made static.
17861 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17863 (s390_cannot_store_register): Renamed from cannot_store_register,
17865 (the_low_target): New.
17866 * linux-sh-low.c (num_regs): Remove.
17867 (sh_num_regs): Define.
17868 (sh_regmap): Renamed from regmap, made static.
17869 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17871 (sh_cannot_store_register): Renamed from cannot_store_register,
17873 (the_low_target): New.
17874 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17875 (the_low_target): New.
17877 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17879 * Makefile.in: Add stamp-h target.
17880 * configure.in: Create stamp-h.
17881 * configure: Regenerated.
17883 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17885 * inferiors.c: New file.
17886 * target.c: New file.
17887 * target.h: New file.
17888 * Makefile.in: Add target.o and inferiors.o. Update
17890 * linux-low.c (inferior_pid): New static variable,
17891 moved from server.c.
17892 (linux_create_inferior): Renamed from create_inferior.
17893 Call add_inferior. Return 0 on success instead of a PID.
17894 (linux_attach): Renamed from myattach.
17895 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17896 (linux_thread_alive): Renamed from mythread_alive.
17897 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17899 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17900 (regsets_store_inferior_registers): Correct error message.
17901 Add missing ``return 0''.
17902 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17903 (linux_store_registers): Renamed from store_inferior_registers.
17904 (linux_read_memory): Renamed from read_inferior_memory.
17905 (linux_write_memory): Renamed from write_inferior_memory.
17906 (linux_target_ops): New structure.
17907 (initialize_low): Call set_target_ops ().
17908 * remote-utils.c (unhexify): New function.
17909 (hexify): New function.
17910 (input_interrupt): Send signals to ``signal_pid''.
17911 * server.c (inferior_pid): Remove.
17912 (start_inferior): Update create_inferior call.
17913 (attach_inferior): Call add_inferior.
17914 (handle_query): New function.
17915 (main): Call handle_query for `q' packets.
17916 * server.h: Include "target.h". Remove obsolete prototypes.
17917 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17919 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17921 * Makefile.in: Add WARN_CFLAGS. Update configury
17923 * configure.in: Check for <string.h>
17924 * configure: Regenerate.
17925 * config.in: Regenerate.
17926 * gdbreplay.c: Include needed system headers.
17927 (remote_open): Remove strchr prototype.
17928 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17929 * regcache.c (supply_register): Change buf argument to const void *.
17930 (supply_register_by_name): Likewise.
17931 (collect_register): Change buf argument to void *.
17932 (collect_register_by_name): Likewise.
17933 * regcache.h: Add missing prototypes.
17934 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17935 * server.c (handle_query): New function.
17936 (attached): New static variable, moved out of main.
17937 (main): Quiet longjmp clobber warnings.
17938 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17939 * utils.c (error): Remove NORETURN.