1 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
3 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
4 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
6 2020-01-10 Pedro Alves <palves@redhat.com>
8 * fork-child.c (post_fork_inferior): Pass target down to
10 * inferiors.c (switch_to_thread): Add process_stratum_target
12 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
13 * nto-low.c (nto_target_ops): Now a process_stratum_target.
14 * linux-low.c (linux_target_ops): Now a process_stratum_target.
15 * remote-utils.c (prepare_resume_reply): Pass the target to
17 * target.c (the_target): Now a process_stratum_target.
18 (done_accessing_memory): Pass the target to switch_to_thread.
19 (set_target_ops): Ajust to use process_stratum_target.
20 * target.h (struct target_ops): Rename to ...
21 (struct process_stratum_target): ... this.
22 (the_target, set_target_ops): Adjust.
23 (prepare_to_access_memory): Adjust comment.
24 * win32-low.c (child_xfer_memory): Adjust to use
25 process_stratum_target.
26 (win32_target_ops): Now a process_stratum_target.
28 2020-01-06 Eli Zaretskii <eliz@gnu.org>
29 Pedro Alves <palves@redhat.com>
31 * win32-low.c (get_child_debug_event): Extract the fatal exception
32 from the exit status and convert to the equivalent Posix signal
34 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
35 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
37 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
39 * Makefile.in: Use INSTALL_PROGRAM_ENV.
41 2020-01-01 Joel Brobecker <brobecker@adacore.com>
43 * server.c (gdbserver_version): Change copyright year to 2020.
44 * gdbreplay.c (gdbreplay_version): Likewise.
46 2019-12-19 Christian Biesinger <cbiesinger@google.com>
48 * configure: Regenerate.
49 * configure.ac: Quote variable arguments of test.
51 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
53 * Makefile.in: Fix build with GNU Make 3.81
55 2019-12-16 Tom Tromey <tromey@adacore.com>
57 * server.c (get_exec_file): Constify result.
59 2019-12-10 Christian Biesinger <cbiesinger@google.com>
61 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
62 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
63 * config.in: Regenerate.
64 * configure: Regenerate.
65 * configure.ac: Don't check for strerror.
66 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
67 Call safe_strerror instead of strerror.
68 * server.h (strerror): Remove this now-unnecessary declaration.
69 * tracepoint.c (init_named_socket): Call safe_strerror instead of
71 (gdb_agent_helper_thread): Likewise.
72 * utils.c (perror_with_name): Likewise.
74 2019-11-26 Tom Tromey <tom@tromey.com>
76 * configure, config.in: Rebuild.
78 2019-11-26 Tom Tromey <tom@tromey.com>
80 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
81 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
83 * configure, config.in: Rebuild.
85 2019-11-26 Tom Tromey <tom@tromey.com>
87 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
88 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
89 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
90 * acinclude.m4: Include ax_pthread.m4.
91 * config.in, configure: Rebuild.
93 2019-11-26 Christian Biesinger <cbiesinger@google.com>
95 * debug.c (debug_set_output): Call safe_strerror instead of
97 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
98 (linux_kill_one_lwp): Likewise.
99 (linux_detach_one_lwp): Likewise.
100 (linux_wait_for_event_filtered): Likewise.
101 (store_register): Likewise.
102 * lynx-low.c (lynx_attach): Likewise.
103 * mem-break.c (insert_memory_breakpoint): Likewise.
104 (remove_memory_breakpoint): Likewise.
105 (delete_fast_tracepoint_jump): Likewise.
106 (set_fast_tracepoint_jump): Likewise.
107 (uninsert_fast_tracepoint_jumps_at): Likewise.
108 (reinsert_fast_tracepoint_jumps_at): Likewise.
109 * nto-low.c (nto_xfer_memory): Likewise.
110 (nto_resume): Likewise.
112 2019-11-20 Luis Machado <luis.machado@linaro.org>
114 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
115 instead of register count.
116 * tdesc.c (tdesc_contains_feature): New function.
117 * tdesc.h (tdesc_contains_feature): New prototype.
119 2019-11-15 Christian Biesinger <cbiesinger@google.com>
121 * Makefile.in: Add safe-strerror.c.
122 * configure: Regenerate.
123 * configure.ac: Don't source common.host.
125 2019-11-15 Christian Biesinger <cbiesinger@google.com>
127 * config.in: Regenerate.
128 * configure: Regenerate.
130 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
132 * ax.c (ax_printf): Handle size_t_arg.
134 2019-11-06 Christian Biesinger <cbiesinger@google.com>
136 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
137 * mi/mi-main.c (output_cores): Likewise.
138 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
139 (linux_xfer_osdata_modules): Likewise.
140 * remote.c (register_remote_support_xml): Likewise.
141 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
142 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
144 2019-11-01 Christian Biesinger <cbiesinger@google.com>
146 * configure: Regenerate.
147 * configure.ac: Remove check for strerror_r.
149 2019-10-31 Christian Biesinger <cbiesinger@google.com>
151 * config.in: Regenerate.
152 * configure: Regenerate.
153 * configure.ac: Also check for strerror_r.
155 2019-10-31 Christian Biesinger <cbiesinger@google.com>
157 * ax.h (debug_agent): Remove duplicate declaration.
159 2019-10-26 Tom de Vries <tdevries@suse.de>
161 * linux-aarch64-low.c: Fix typos in comments.
162 * linux-arm-low.c: Same.
164 * linux-ppc-low.c: Same.
165 * proc-service.c: Same.
168 * tracepoint.c: Same.
171 2019-10-25 Tom Tromey <tromey@adacore.com>
173 * utils.c (xstrdup): Remove.
175 2019-10-23 Tom Tromey <tom@tromey.com>
177 * configure, config.in: Rebuild.
179 2019-10-23 Tom Tromey <tom@tromey.com>
181 * configure: Rebuild.
182 * acinclude.m4: Use m4_include, not sinclude.
184 2019-10-17 Tom Tromey <tromey@adacore.com>
186 * configure: Rebuild.
187 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
188 in AC_CONFIG_FILES invocation.
189 * Makefile.in (stamp-h, Makefile): Use new-style config.status
192 2019-10-16 Christian Biesinger <cbiesinger@google.com>
194 * server.c: Include xml-builtin.h.
195 (get_xml_features): Don't declare xml_builtins here.
197 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
199 * Makefile.in: Remove references to vec-ipa.o.
201 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
203 * Makefile.in: Remove references to vec.c.
205 2019-10-02 Christian Biesinger <cbiesinger@google.com>
207 * server.c (server_waiting): Change to bool.
208 (extended_protocol): Likewise.
209 (response_needed): Likewise.
210 (exit_requested): Likewise.
211 (run_once): Likewise.
212 (report_no_resumed): Likewise.
213 (non_stop): Likewise.
214 (disable_packet_vCont): Likewise.
215 (disable_packet_Tthread): Likewise.
216 (disable_packet_qC): Likewise.
217 (disable_packet_qfThreadInfo): Likewise.
218 (handle_general_set): Update.
219 (handle_detach): Update.
220 (handle_monitor_command): Update.
221 (handle_query): Update.
222 (captured_main): Update.
223 (process_serial_event): Update.
224 * server.h (server_waiting): Change to bool.
225 (disable_packet_vCont): Likewise.
226 (disable_packet_Tthread): Likewise.
227 (disable_packet_qC): Likewise.
228 (disable_packet_qfThreadInfo): Likewise.
229 (run_once): Likewise.
230 (non_stop): Likewise.
231 * target.c (target_stop_and_wait): Update.
233 2019-10-02 Tom Tromey <tromey@adacore.com>
235 * Makefile.in (SFILES): Add common-inferior.c.
236 (OBS): Add common-inferior.o.
237 * server.c (startup_with_shell): Don't define.
239 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
241 * linux-low.c (linux_low_read_btrace): Update for change to
244 2019-09-20 Christian Biesinger <cbiesinger@google.com>
246 * debug.c (debug_threads): Remove comment in favor of the header.
247 * debug.h (using_threads): Add declaration.
248 (debug_threads): Add comment.
249 * linux-aarch64-low.c: Include debug.h and remove declaration of
251 * nto-low.c: Likewise.
252 * remote-utils.c: Likewise.
253 * thread-db.c: Likewise.
255 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
257 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
258 and powerpc-cell64l-ipa.o.
259 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
260 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
261 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
264 * spu-low.c: Remove file.
266 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
267 (parse_spufs_run): Remove.
268 (ppc_get_pc): Remove Cell/B.E. support.
269 (ppc_set_pc): Likewise.
270 (ppc_breakpoint_at): Likewise.
271 (ppc_arch_setup): Likewise.
272 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
273 tdesc_powerpc_cell32l.
274 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
275 or init_registers_powerpc_cell32l.
276 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
277 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
278 or init_registers_powerpc_cell32l.
279 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
280 (init_registers_powerpc_cell32l): Remove prototype.
281 (init_registers_powerpc_cell64l): Likewise.
283 * target.h (struct target_ops): Remove qxfer_spu member.
284 * server.c (handle_qxfer_spu): Remove.
285 (qxfer_packets): Remove entry for "spu".
286 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
287 * linux-low.c (SPUFS_MAGIC): Remove.
288 (spu_enumerate_spu_ids): Remove.
289 (linux_qxfer_spu): Remove.
290 (linux_target_ops): Remove qxfer_spu member.
291 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
292 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
293 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
295 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
297 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
298 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
299 * config.in: Regenerate.
300 * configure: Regenerate.
302 2019-08-15 Tom Tromey <tromey@adacore.com>
304 * target.c (target_write_memory): Use gdb::byte_vector.
306 2019-08-15 Tom Tromey <tromey@adacore.com>
308 * tracepoint.c (write_inferior_data_pointer)
309 (write_inferior_integer, write_inferior_int8)
310 (write_inferior_uinteger, m_tracepoint_action_download)
311 (r_tracepoint_action_download, x_tracepoint_action_download)
312 (l_tracepoint_action_download, clear_inferior_trace_buffer)
313 (download_agent_expr, download_tracepoint_1)
314 (download_trace_state_variables, upload_fast_traceframes): Update.
315 * server.c (gdb_write_memory): Update.
316 * remote-utils.c (relocate_instruction): Update.
317 * proc-service.c (ps_pdwrite): Update.
318 * mem-break.c (remove_memory_breakpoint)
319 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
320 (uninsert_fast_tracepoint_jumps_at)
321 (reinsert_fast_tracepoint_jumps_at): Update.
322 * linux-x86-low.c (append_insns)
323 (i386_install_fast_tracepoint_jump_pad)
324 (amd64_write_goto_address, i386_write_goto_address): Update.
325 * linux-s390-low.c (append_insns, s390_write_goto_address):
327 * linux-ppc-low.c (ppc_relocate_instruction)
328 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
329 (ppc_write_goto_address): Update.
330 * linux-aarch64-low.c (append_insns): Update.
331 * target.h (struct target_ops): Update.
332 (write_inferior_memory): Don't declare.
333 * target.c (target_write_memory): Rename from
334 write_inferior_memory. Remove old target_write_memory.
336 2019-08-15 Tom Tromey <tromey@adacore.com>
338 * target.c (write_inferior_memory): Use std::vector.
340 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
343 * configure.ac: Drop enable-libmcheck support.
344 * configure, config.in: Rebuild.
345 * acinclude.m4: Don't include it.
347 2019-07-19 Alan Hayward <alan.hayward@arm.com>
349 * configure.srv: Remove Arm xml files.
351 2019-07-19 Alan Hayward <alan.hayward@arm.com>
353 * configure.srv: Add new files. Remove xml generated files.
354 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
356 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
357 * linux-aarch32-tdesc.c: New file.
358 * linux-aarch32-tdesc.h: New file.
359 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
360 * linux-arm-low.c (init_registers_arm, tdesc_arm)
361 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
362 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
363 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
364 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
365 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
366 (arm_read_description): Call arm_linux_read_description.
367 (initialize_low_arch): Don't init registers.
368 * linux-arm-tdesc.c: New file.
369 * linux-arm-tdesc.h: New file.
371 2019-07-10 Alan Hayward <alan.hayward@arm.com>
373 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
374 Move counter inside for.
375 (arm_read_description): Check ptrace earlier.
376 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
378 2019-07-09 Tom Tromey <tom@tromey.com>
380 * configure: Rebuild.
381 * configure.ac: Change common to gdbsupport.
382 * acinclude.m4: Change common to gdbsupport.
383 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
384 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
385 common to gdbsupport.
386 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
387 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
388 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
389 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
390 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
391 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
392 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
393 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
394 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
395 common to gdbsupport.
397 2019-07-04 Alan Hayward <alan.hayward@arm.com>
399 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
401 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
403 2019-07-04 Alan Hayward <alan.hayward@arm.com>
405 * configure.srv: Remove legacy xml.
406 * linux-aarch64-low.c (initialize_low_arch): Remove
407 initialize_low_tdesc call.
408 * linux-aarch64-tdesc-selftest.c: Remove file.
409 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
410 * linux-x86-low.c (initialize_low_arch): Remove
411 initialize_low_tdesc call.
412 * linux-x86-tdesc-selftest.c: Remove file.
413 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
415 2019-06-20 Tom de Vries <tdevries@suse.de>
417 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
418 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
420 2019-06-19 Tom de Vries <tdevries@suse.de>
422 * debug.h (debug_write): Change return type to ssize_t.
423 * debug.c (debug_write): Same.
425 2019-06-14 Tom Tromey <tom@tromey.com>
427 * configure.ac: Use new path to gnulib.
428 * configure: Rebuild.
429 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
432 2019-06-11 Tom Tromey <tom@tromey.com>
434 * Makefile.in (SFILES): Add alloc.c.
436 (IPA_OBJS): Add alloc-ipa.o.
437 (alloc-ipa.o): New target.
438 (%.o: ../%.c): New pattern rule.
440 2019-06-10 Tom Tromey <tromey@adacore.com>
442 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
443 end warning with a newline.
444 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
446 * thread-db.c (attach_thread): Don't end warning with a newline.
447 (thread_db_notice_clone): Likewise.
448 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
450 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
451 end warning with a newline.
453 2019-06-04 Pedro Alves <palves@redhat.com>
455 * server.c (captured_main): Use make_unique_xstrdup.
457 2019-06-02 Tom Tromey <tom@tromey.com>
459 * gdbreplay.c (fromhex): Remove.
460 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
462 2019-05-29 Tom Tromey <tromey@adacore.com>
464 * configure: Rebuild.
466 2019-05-06 Kevin Buettner <kevinb@redhat.com>
468 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
469 sign extension code on 32-bit builds.
471 2019-05-03 Eli Zaretskii <eliz@gnu.org>
474 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
476 2019-04-19 Tom Tromey <tom@tromey.com>
478 * server.c (struct vstop_notif): Derive from notif_event.
480 (queue_stop_reply): Update.
481 (remove_all_on_match_ptid): Change type. Rewrite.
482 (discard_queued_stop_replies): Rewrite.
483 (in_queued_stop_replies_ptid): Change type.
484 (in_queued_stop_replies): Rewrite.
485 (notif_stop): Update.
486 (queue_stop_reply_callback): Update.
487 (captured_main): Don't call initialize_notif.
488 (push_stop_notification): Update.
489 * notif.c (notif_write_event, handle_notif_ack)
490 (notif_event_enque, notif_push): Update.
491 (notif_event_xfree, initialize_notif): Remove.
492 * notif.h (struct notif_event): Include <list>, not
494 (struct notif_server) <queue>: Now a std::list.
495 (notif_event_p): Remove typedef.
496 (initialize_notif): Don't declare.
497 (struct notif_event): Add virtual destructor.
499 2019-04-17 Alan Hayward <alan.hayward@arm.com>
501 * ax.c (ax_vdebug): Call debug_printf.
502 * debug.c (debug_write): New function.
503 * debug.h (debug_write): New declaration.
504 * linux-low.c (sigchld_handler): Call debug_write.
506 2019-04-17 Alan Hayward <alan.hayward@arm.com>
508 * debug.c (debug_set_output): New function.
509 (debug_vprintf): Send output to debug_file.
510 (debug_flush): Likewise.
511 * debug.h (debug_set_output): New declaration.
512 * server.c (handle_monitor_command): Add debug-file option.
513 (captured_main): Likewise.
515 2019-04-17 Alan Hayward <alan.hayward@arm.com>
517 * debug.c (remote_debug): Add definition.
518 * debug.h (remote_debug): Add declaration.
519 * hostio.c (remote_debug): Remove declaration.
520 * remote-utils.c (struct ui_file): Likewise.
521 (remote_debug): Likewise.
522 * remote-utils.h (remote_debug): Likewise,
523 * server.c (remote_debug): Remove definition.
525 2019-04-10 Kevin Buettner <kevinb@redhat.com>
527 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
528 when using a 64-bit gdbserver.
530 2019-04-09 Tom Tromey <tromey@adacore.com>
532 * linux-low.c (select_event_lwp): Use find_thread_in_random.
534 2019-04-08 Tom Tromey <tom@tromey.com>
536 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
538 (linux_resume_one_lwp): Likewise.
540 2019-04-08 Tom Tromey <tom@tromey.com>
542 * gdbreplay.c: Update.
543 * linux-low.c: Update.
546 2019-04-08 Tom Tromey <tom@tromey.com>
548 * server.c: Use C++ exception handling.
549 * linux-low.c: Use C++ exception handling.
550 * gdbreplay.c: Use C++ exception handling.
552 2019-04-08 Tom Tromey <tom@tromey.com>
554 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
555 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
556 (captured_main, main): Update.
557 * gdbreplay.c (main): Update.
559 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
561 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
562 value in argument pointer, return 1 if the entry is found and 0
563 otherwise. Move comment.
564 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
565 * linux-low.h (linux_get_auxv): Declare.
566 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
568 2019-04-05 Tom Tromey <tromey@adacore.com>
570 * server.c (gdbserver_usage): Use upper-case for metasyntactic
573 2019-03-28 Alan Hayward <alan.hayward@arm.com>
575 * linux-low.c (AT_HWCAP2): Add define if not already included.
577 2019-03-26 Alan Hayward <alan.hayward@arm.com>
579 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
580 (aarch64_arch_setup): Call linux_get_hwcap.
581 * linux-arm-low.c (arm_get_hwcap): Remove function.
582 (arm_read_description): Call linux_get_hwcap.
583 * linux-low.c (linux_get_auxv): New function.
584 (linux_get_hwcap): Likewise.
585 (linux_get_hwcap2): Likewise.
586 * linux-low.h (linux_get_hwcap): New declaration.
587 (linux_get_hwcap2): Likewise.
588 * linux-ppc-low.c (ppc_get_auxv): Remove function.
589 (ppc_arch_setup): Call linux_get_hwcap.
590 * linux-s390-low.c (s390_get_hwcap): Remove function.
591 (s390_arch_setup): Call linux_get_hwcap.
593 2019-03-22 Alan Hayward <alan.hayward@arm.com>
594 Jiong Wang <jiong.wang@arm.com>
596 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
597 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
599 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
601 2019-03-22 Alan Hayward <alan.hayward@arm.com>
602 Jiong Wang <jiong.wang@arm.com>
604 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
605 (aarch64_get_hwcap): New function.
606 (aarch64_arch_setup): Read APIA hwcap.
608 2019-03-22 Alan Hayward <alan.hayward@arm.com>
609 Jiong Wang <jiong.wang@arm.com>
611 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
612 (initialize_low_tracepoint): Likewise.
613 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
614 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
615 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
616 (aarch64_linux_read_description): Likewise.
617 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
619 2019-03-12 John Baldwin <jhb@FreeBSD.org>
621 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
622 i386_create_target_description for 'segments' parameter.
623 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
624 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
625 * win32-i386-low.c (i386_arch_setup): Likewise.
627 2019-03-12 Tom Tromey <tromey@adacore.com>
629 * linux-low.c (iterate_over_lwps): Update.
631 2019-03-06 Tom Tromey <tom@tromey.com>
633 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
634 (captured_main): Use SCOPE_EXIT.
636 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
638 * configure.srv: Use '$enable_unittest' instead of '$development'
639 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
642 2019-02-27 Tom Tromey <tromey@adacore.com>
644 * gdbreplay.c (logchar): Handle \r\n.
646 2019-02-07 Alan Hayward <alan.hayward@arm.com>
648 * linux-low.c (linux_attach): Add process before lwp.
649 * server.c (attach_inferior): Check if already attached.
651 2019-02-07 Tom Tromey <tom@tromey.com>
653 * x86-tdesc.h: Rename include guard.
654 * x86-low.h: Add include guard.
655 * wincecompat.h: Rename include guard.
656 * win32-low.h: Add include guard.
657 * utils.h: Rename include guard.
658 * tracepoint.h: Rename include guard.
659 * tdesc.h: Rename include guard.
660 * target.h: Rename include guard.
661 * server.h: Rename include guard.
662 * remote-utils.h: Rename include guard.
663 * regcache.h: Rename include guard.
664 * nto-low.h: Rename include guard.
665 * notif.h: Add include guard.
666 * mem-break.h: Rename include guard.
667 * lynx-low.h: Add include guard.
668 * linux-x86-tdesc.h: Add include guard.
669 * linux-s390-tdesc.h: Add include guard.
670 * linux-ppc-tdesc-init.h: Add include guard.
671 * linux-low.h: Add include guard.
672 * linux-aarch64-tdesc.h: Add include guard.
673 * linux-aarch32-low.h: Add include guard.
674 * inferiors.h: Rename include guard.
675 * i387-fp.h: Rename include guard.
676 * hostio.h: Rename include guard.
677 * gdbthread.h: Rename include guard.
678 * gdb_proc_service.h: Rename include guard.
679 * event-loop.h: Rename include guard.
680 * dll.h: Rename include guard.
681 * debug.h: Rename include guard.
682 * ax.h: Rename include guard.
684 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
687 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
688 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
690 2019-01-25 Tom Tromey <tom@tromey.com>
692 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
694 2019-01-25 Tom Tromey <tom@tromey.com>
696 * win32-low.c: Fix common/ includes.
697 * win32-i386-low.c: Fix common/ includes.
698 * tracepoint.c: Fix common/ includes.
699 * thread-db.c: Fix common/ includes.
700 * target.h: Fix common/ includes.
701 * symbol.c: Fix common/ includes.
702 * spu-low.c: Fix common/ includes.
703 * server.h: Fix common/ includes.
704 * server.c: Fix common/ includes.
705 * remote-utils.c: Fix common/ includes.
706 * regcache.h: Fix common/ includes.
707 * regcache.c: Fix common/ includes.
708 * nto-x86-low.c: Fix common/ includes.
709 * notif.h: Fix common/ includes.
710 * mem-break.h: Fix common/ includes.
711 * lynx-low.c: Fix common/ includes.
712 * lynx-i386-low.c: Fix common/ includes.
713 * linux-x86-tdesc-selftest.c: Fix common/ includes.
714 * linux-x86-low.c: Fix common/ includes.
715 * linux-low.c: Fix common/ includes.
716 * inferiors.h: Fix common/ includes.
717 * i387-fp.c: Fix common/ includes.
718 * hostio.c: Fix common/ includes.
719 * hostio-errno.c: Fix common/ includes.
720 * gdbthread.h: Fix common/ includes.
721 * gdbreplay.c: Fix common/ includes.
722 * fork-child.c: Fix common/ includes.
723 * event-loop.c: Fix common/ includes.
725 (enum gdb_agent_op): Fix common/ includes.
727 2019-01-21 Tom Tromey <tom@tromey.com>
729 * tracepoint.c: Fix includes.
730 * remote-utils.c: Fix includes.
731 * linux-x86-low.c: Fix includes.
733 2019-01-01 Joel Brobecker <brobecker@adacore.com>
735 * gdbreplay.c (gdbreplay_version): Update copyright year in
737 * server.c (gdbserver_version): Likewise.
739 2018-12-05 Alan Hayward <alan.hayward@arm.com>
741 * linux-low.c (add_lwp): Switch ordering.
743 2018-11-29 Tom Tromey <tom@tromey.com>
745 * win32-low.c (win32_join): Take pid, not process.
746 * target.h (struct target_ops) <join>: Change argument type.
747 (join_inferior): Change argument name.
748 * spu-low.c (spu_join): Take pid, not process.
749 * server.c (handle_detach): Preserve pid before destroying
751 * lynx-low.c (lynx_join): Take pid, not process.
752 * linux-low.c (linux_join): Take pid, not process.
754 2018-11-23 Alan Hayward <alan.hayward@arm.com>
756 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
757 (aarch64_cannot_fetch_register): Likewise.
758 (struct linux_target_ops): Update references.
760 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
762 * linux-ppc-low.c: Include nat/linux-ptrace.h.
764 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
766 * configure.srv (ipa_ppc_linux_regobj): Add
767 powerpc-isa207-htm-vsx32l-ipa.o and
768 powerpc-isa207-htm-vsx64l-ipa.o.
769 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
770 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
771 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
772 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
773 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
774 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
775 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
776 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
777 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
778 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
779 (init_registers_powerpc_isa207_htm_vsx32l)
780 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
781 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
782 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
783 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
784 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
785 (ppc_store_tm_ctarregset): New functions.
786 (ppc_regsets): Add entries for HTM regsets.
787 (ppc_arch_setup): Set htm in features struct when needed. Set
788 sizes for the HTM regsets.
789 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
790 (initialize_low_arch): Call
791 init_registers_powerpc_isa207_htm_vsx32l and
792 init_registers_powerpc_isa207_htm_vsx64l.
793 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
794 PPC_TDESC_ISA207_HTM_VSX.
795 (initialize_low_tracepoint): Call
796 init_registers_powerpc_isa207_htm_vsx32l and
797 init_registers_powerpc_isa207_htm_vsx64l.
799 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
801 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
802 rs6000/power-linux-pmu.xml to srv_xmlfiles.
803 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
804 (ppc_store_pmuregset): New functions.
805 (ppc_regsets): Add entries for ebb and pmu regsets.
806 (ppc_arch_setup): Set isa207 in features struct if the ebb and
807 pmu regsets are available. Set sizes for these regsets.
809 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
811 * configure.srv (ipa_ppc_linux_regobj): Add
812 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
813 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
814 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
815 rs6000/powerpc-isa207-vsx32l.xml, and
816 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
817 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
818 <PPC_TDESC_ISA207_VSX>: New enum value.
819 (init_registers_powerpc_isa207_vsx32l): Declare.
820 (init_registers_powerpc_isa207_vsx64l): Declare.
821 * linux-ppc-low.c (ppc_fill_tarregset): New function.
822 (ppc_store_tarregset): New function.
823 (ppc_regsets): Add entry for the TAR regset.
824 (ppc_arch_setup): Set isa207 in features struct when needed. Set
825 size for the TAR regsets.
826 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
827 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
828 and init_registers_powerpc_isa207_vsx64l.
829 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
830 (initialize_low_tracepoint): Call
831 init_registers_powerpc_isa207_vsx32l and
832 init_registers_powerpc_isa207_vsx64l.
834 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
835 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
837 * configure.srv (ipa_ppc_linux_regobj): Add
838 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
839 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
840 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
841 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
842 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
843 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
844 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
845 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
846 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
847 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
848 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
849 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
850 (ppc_hwcap): Add comment.
851 (ppc_hwcap2): New global.
852 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
853 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
854 (ppc_regsets): Add entries for the DSCR and PPR regsets.
855 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
856 when needed. Set sizes for the the DSCR and PPR regsets.
857 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
858 (initialize_low_arch): Call
859 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
860 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
861 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
862 PPC_TDESC_ISA205_PPR_DSCR_VSX.
863 (initialize_low_tracepoint): Call
864 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
865 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
867 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
869 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
871 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
872 Simon Marchi <simark@simark.ca>
874 * acinclude.m4: Include "../selftest.m4".
875 * configure: Regenerate.
876 * configure.ac: Use "GDB_AC_SELFTEST".
877 * configure.srv: Use "$enable_unittests" instead of
878 "$development" when checking whether unit tests have been
880 * server.c (captured_main): Update message informing that
881 selftests have been disabled.
883 2018-10-04 Tom Tromey <tom@tromey.com>
885 * configure: Rebuild.
887 2018-10-04 Tom Tromey <tom@tromey.com>
889 * server.c (handle_status): Rename inner "thread".
890 (process_serial_event): Declare "res" in 'm' case.
891 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
892 (iterate_over_lwps): Rename inner "thread".
893 (linux_qxfer_libraries_svr4): Rename inner "len".
894 * gdbthread.h (find_thread_in_random): Rename inner "thread".
896 2018-10-01 Gary Benson <gbenson@redhat.com>
898 * gdb_proc_service.h: Moved common code to
899 common/gdb_proc_service.h.
901 2018-10-01 Gary Benson <gbenson@redhat.com>
903 * gdb_proc_service.h: Synchronize comments and whitespace with
904 GDB's version of this file.
906 2018-09-25 Tom Tromey <tom@tromey.com>
908 * configure: Rebuild.
909 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
911 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
913 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
914 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
915 ($(IPA_LIB)): Sort IPA_OBJS.
917 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
919 * Makefile.in: Remove references to $(ADD_DEPS).
921 2018-09-16 Tom Tromey <tom@tromey.com>
923 * remote-utils.c (remote_open): Use GNU style for metasyntactic
925 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
928 2018-09-05 Tom Tromey <tom@tromey.com>
930 * configure: Rebuild.
932 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
935 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
937 2018-08-27 Tom Tromey <tom@tromey.com>
940 * configure: Rebuild.
942 2018-08-27 Tom Tromey <tom@tromey.com>
944 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
945 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
946 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
947 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
948 (s390x_emit_stack_adjust): Add casts to unsigned char.
950 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
954 * server.h (struct client_state) <disable_randomization>:
957 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
959 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
961 (mips_supply_ptrace_register): Likewise.
963 2018-07-22 Tom Tromey <tom@tromey.com>
965 * configure: Rebuild.
967 2018-07-22 Tom Tromey <tom@tromey.com>
969 * win32-low.c (win32_create_inferior): Remove unused variables.
970 * gdbreplay.c (remote_open): Remove unused variable.
971 * remote-utils.c (remote_prepare): Remove unused variable.
972 * x86-tdesc.h (X86_TDESC_H): Define.
973 (amd64_expedite_regs): Define conditionally.
974 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
975 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
976 * remote-utils.c (readchar): Remove unused variable.
978 2018-07-13 Pedro Alves <palves@redhat.com>
980 * linux-low.c (linux_kill): Change parameter to process_info
981 pointer instead of pid. Adjust.
982 * lynx-low.c (lynx_kill): Likewise.
983 * nto-low.c (nto_kill): Likewise.
984 * spu-low.c (spu_kill): Likewise.
985 * win32-low.c (win32_kill): Likewise.
986 * server.c (handle_v_kill, kill_inferior_callback)
987 (detach_or_kill_for_exit): Adjust.
988 * target.c (kill_inferior): Change parameter to process_info
989 pointer instead of pid. Adjust.
990 * target.h (struct target_ops) <kill>: Change parameter to
991 process_info pointer instead of pid. Adjust all implementations
993 (kill_inferior): Likewise.
995 2018-07-13 Pedro Alves <palves@redhat.com>
997 * linux-low.c (linux_detach, linux_join): Change parameter to
998 process_info pointer instead of pid. Adjust.
999 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1000 * nto-low.c (nto_detach): Likewise.
1001 * spu-low.c (spu_detach, spu_join): Likewise.
1002 * win32-low.c (win32_detach, win32_join): Likewise.
1003 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1004 * target.h (struct target_ops) <detach, join>: Change parameter to
1005 process_info pointer instead of pid. Adjust all implementations
1007 (detach_inferior, join_inferior): Rename 'pid' parameter to
1010 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1011 Jan Kratochvil <jan.kratochvil@redhat.com>
1012 Paul Fertser <fercerpav@gmail.com>
1013 Tsutomu Seki <sekiriki@gmail.com>
1015 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1016 (OBS): Add 'common/netstuff.o'.
1017 (GDBREPLAY_OBS): Likewise.
1018 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1019 (remote_open): Implement support for IPv6
1021 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1023 (handle_accept_event): Accept connections from IPv6 sources.
1024 (remote_prepare): Handle IPv6-style hostnames; implement
1025 support for IPv6 connections.
1026 (remote_open): Implement support for printing connections from
1029 2018-07-11 Pedro Alves <palves@redhat.com>
1032 * mem-break.c (any_persistent_commands): Add process_info
1033 parameter and use it instead of relying on the current process.
1034 Change return type to bool.
1035 * mem-break.h (any_persistent_commands): Add process_info
1036 parameter and change return type to bool.
1037 * server.c (handle_detach): Remove require_running_or_return call.
1038 Look up the process_info for the process we're about to detach.
1039 If not found, return back error to GDB. Adjust
1040 any_persistent_commands call to pass down a process pointer.
1042 2018-07-11 Pedro Alves <palves@redhat.com>
1044 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1045 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1046 instead of collect_register_by_name.
1047 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1048 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1050 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1051 Pedro Alves <palves@redhat.com>
1053 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1055 2018-07-03 Tom Tromey <tom@tromey.com>
1057 * linux-low.c: Update.
1058 * lynx-low.c: Update.
1059 * mem-break.c: Update.
1060 * nto-low.c: Update.
1061 * remote-utils.c: Update.
1063 * spu-low.c: Update.
1065 * win32-low.c: Update.
1067 2018-07-03 Tom Tromey <tom@tromey.com>
1071 2018-07-03 Tom Tromey <tom@tromey.com>
1073 * linux-low.c: Update.
1075 2018-07-03 Tom Tromey <tom@tromey.com>
1079 2018-07-03 Tom Tromey <tom@tromey.com>
1081 * linux-low.c: Update.
1082 * linux-mips-low.c: Update.
1083 * lynx-low.c: Update.
1084 * nto-low.c: Update.
1085 * remote-utils.c: Update.
1087 * spu-low.c: Update.
1089 * thread-db.c: Update.
1091 2018-07-03 Tom Tromey <tom@tromey.com>
1093 * linux-low.c: Update.
1094 * linux-mips-low.c: Update.
1095 * lynx-low.c: Update.
1096 * mem-break.c: Update.
1097 * nto-low.c: Update.
1098 * remote-utils.c: Update.
1100 * spu-low.c: Update.
1102 * tracepoint.c: Update.
1104 2018-07-03 Tom Tromey <tom@tromey.com>
1106 * linux-low.c: Update.
1107 * linux-ppc-low.c: Update.
1108 * linux-x86-low.c: Update.
1109 * proc-service.c: Update.
1111 * spu-low.c: Update.
1112 * thread-db.c: Update.
1113 * win32-low.c: Update.
1115 2018-07-03 Tom Tromey <tom@tromey.com>
1117 * linux-low.c: Update.
1118 * lynx-low.c: Update.
1119 * nto-low.c: Update.
1120 * remote-utils.c: Update.
1121 * spu-low.c: Update.
1122 * thread-db.c: Update.
1123 * win32-low.c: Update.
1125 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1127 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1128 parameter in call to 'amd64_create_target_description'.
1130 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1132 * x86-tdesc.h: Remove executable permission flag.
1134 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1136 * configure.ac: Remove AC_PREREQ, add missing quoting.
1137 * configure: Re-generate.
1138 * config.in: Re-generate.
1139 * aclocal.m4: Re-generate.
1141 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1143 * tracepoint.h (current_traceframe): Remove declaration.
1145 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1147 * linux-aarch64-low.c (is_sve_tdesc): New function.
1148 (aarch64_sve_regs_copy_to_regcache): Likewise.
1149 (aarch64_sve_regs_copy_from_regcache): Likewise.
1150 (aarch64_regs_info): Add SVE checks.
1151 (initialize_low_arch): Initialize SVE.
1153 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1155 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1157 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1159 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1160 (initialize_low_tracepoint): Likewise
1161 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1162 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1164 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1166 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1168 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1170 * server.h (PBUFSIZ): Increase size
1172 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1174 * regcache.c (regcache::raw_compare): New function.
1175 * regcache.h (regcache::raw_compare): New declaration.
1177 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1179 * regcache.c (new_register_cache): Use new.
1180 (free_register_cache): Use delete.
1181 (register_data): Use const.
1182 (supply_register): Move body inside regcache.
1183 (regcache::raw_supply): New override function.
1184 (collect_register): Move body inside regcache.
1185 (regcache::raw_collect): New override function.
1186 (regcache::get_register_status): New override function.
1187 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1189 2018-06-09 Tom Tromey <tom@tromey.com>
1191 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1193 (event_queue): Use std::queue.
1194 (gdb_event_xfree): Remove.
1195 (initialize_event_loop, process_event, wait_for_event): Update.
1197 2018-06-08 Stan Cox <scox@redhat.com>
1199 * win32-low.c (win32_create_inferior): last_ptid and last_status
1200 moved to client_state.
1202 2018-06-08 Pedro Alves <palves@redhat.com>
1204 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1205 common/common-exceptions.o, common/common-utils.o,
1206 common/errors.o, common/print-utils.o and utils.o.
1207 * gdbreplay.c: Include "common-defs.h" instead of the two
1208 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1209 string.h or alloca.h.
1210 (perror_with_name): Delete.
1211 (remote_open): Use xstrdup instead of strdup.
1212 (main): Rename to ...
1213 (captured_main): ... this.
1216 2018-06-08 Tom Tromey <tom@tromey.com>
1218 * linux-low.c (linux_low_read_btrace): Update.
1220 2018-06-04 Stan Cox <scox@redhat.com>
1222 * server.h (struct client_state): New.
1223 * server.c (cont_thread, general_thread, multi_process)
1224 (report_fork_events, report_vfork_events, report_exec_events)
1225 (report_thread_events, swbreak_feature, hwbreak_feature)
1226 (vCont_supported, disable_randomization, pass_signals)
1227 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1228 Moved to client_state.
1229 * remote-utils.c (remote_debug, noack_mode)
1230 (transport_is_reliable): Moved to client_state.
1231 * tracepoint.c (current_traceframe): Moved to client_state.
1234 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1235 linux-low.c, remote-utils.h, target.c: Use client_state.
1237 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1239 * configure.srv: Add new c/h file.
1241 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1243 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1246 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1248 * gdb.arch/mips-fpregset-core.exp: New test.
1249 * gdb.arch/mips-fpregset-core.c: New test source.
1251 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1254 * hostio.c (require_int): Do not report overflow for integers
1255 between 0xfffffff and 0x7fffffff.
1257 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1259 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1260 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1261 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1263 (the_low_target): Wire them.
1265 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1267 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1268 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1269 mode. Call collect_register_by_name with vscr using
1270 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1271 (ppc_store_vrregset): Add and set vscr_offset variable as in
1272 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1275 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1277 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1278 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1279 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1281 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1283 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1284 (ppc_store_vsxregset): Likewise.
1285 (ppc_fill_vrregset): Likewise.
1286 (ppc_store_vrregset): Likewise.
1287 (ppc_fill_evrregset): Likewise.
1288 (ppc_store_evrregset): Likewise.
1289 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1290 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1293 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1295 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1296 wordsize of the inferior. Call ppc_linux_target_wordsize.
1298 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1300 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1301 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1302 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1303 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1304 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1305 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1306 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1307 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1308 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1309 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1310 (tdesc_powerpc_e500l): Remove.
1311 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1312 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1313 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1314 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1316 (ppc_arch_setup): Remove target description matching code. Fill a
1317 ppc_linux_features struct and call ppc_linux_match_description
1320 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1322 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1323 width of the requested register exceeds the width of the
1325 (mips_cannot_store_register): Likewise.
1327 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1329 * linux-mips-low.c (mips_fetch_register): New function. Update
1331 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1332 (the_low_target): Wire `mips_fetch_register'.
1334 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1336 * lynx-i386-low.c (LYNXOS_178): New macro.
1337 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1338 the layout on LynxOS-178.
1339 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1340 handle floating point registers that are not supported by
1343 2018-05-10 Tom Tromey <tom@tromey.com>
1345 * configure: Rebuild.
1347 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1350 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1351 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1352 Use it to set the expedite_regs field in the given tdesc.
1353 * x86-tdesc.h: New file.
1354 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1355 Adjust following the addition of the new expedite_regs parameter
1356 to init_target_desc.
1357 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1358 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1359 (i386_linux_read_description, amd64_linux_read_description):
1360 Adjust following the addition of the new expedite_regs parameter
1361 to init_target_desc.
1362 * lynx-i386-low.c: #include "x86-tdesc.h".
1363 (lynx_i386_arch_setup): Adjust following the addition of the new
1364 expedite_regs parameter to init_target_desc.
1365 * nto-x86-low.c: #include "x86-tdesc.h".
1366 (nto_x86_arch_setup): Adjust following the addition of the new
1367 expedite_regs parameter to init_target_desc.
1368 * win32-i386-low.c: #include "x86-tdesc.h".
1369 (i386_arch_setup): Adjust following the addition of the new
1370 expedite_regs parameter to init_target_desc.
1372 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1375 * win32-low.c (win32_create_inferior): Add call to my_wait
1376 setting last_status global.
1378 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1381 * win32-low.c (create_process): Only call gdb_tilde_expand if
1382 inferior_cwd is not NULL.
1384 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1386 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1387 registers to the cache if their values have changed.
1388 (i387_xsave_to_cache): Provide default values for x87 control
1389 registers when these features are available, but disabled.
1390 * regcache.c (supply_register_by_name_zeroed): New function.
1391 * regcache.h (supply_register_by_name_zeroed): Declare new
1394 2018-05-07 Tom Tromey <tom@tromey.com>
1396 * configure: Rebuild.
1398 2018-05-04 Tom Tromey <tom@tromey.com>
1400 * configure: Rebuild.
1402 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1403 Pedro Alves <palves@redhat.com>
1405 * linux-aarch64-low.c (aarch64_stopped_data_address):
1408 2018-04-27 Tom Tromey <tom@tromey.com>
1410 * configure: Rebuild.
1412 2018-04-23 Tom Tromey <tom@tromey.com>
1414 * configure: Rebuild.
1416 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1418 * Makefile.in (depcomp): Add "..".
1419 (all_deps_files): New and use it.
1421 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1423 * configure.srv (aarch64*-*-linux*): Don't include xml.
1424 (i[34567]86-*-cygwin*): Likewise.
1425 (i[34567]86-*-linux*): Likewise.
1426 (i[34567]86-*-lynxos*): Likewise.
1427 (i[34567]86-*-mingw32ce*): Likewise.
1428 (i[34567]86-*-mingw*): Likewise.
1429 (i[34567]86-*-nto*): Likewise.
1430 (tic6x-*-uclinux): Likewise.
1431 (x86_64-*-linux*): Likewise.
1432 (x86_64-*-mingw*): Likewise.
1433 (x86_64-*-cygwin*): Likewise.
1435 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1437 * tdesc.c: Remove xml parameter.
1439 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1441 * server.c (get_features_xml): Remove cast.
1442 * tdesc.c (void target_desc::accept): Fill in function.
1443 (tdesc_get_features_xml): Remove old xml creation.
1444 (print_xml_feature::visit_pre): Add xml vistor.
1445 * tdesc.h (struct target_desc): Make xmltarget mutable.
1446 (tdesc_get_features_xml): Remove declaration.
1448 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1450 * tdesc.c (tdesc_architecture_name): Add new function.
1451 (tdesc_osabi_name): Likewise.
1452 (tdesc_get_features_xml): Use new functions.
1454 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1456 * tdesc.c (tdesc_create_flags): Remove.
1457 (tdesc_add_flag): Likewise.
1458 (tdesc_named_type): Likewise.
1459 (tdesc_create_union): Likewise.
1460 (tdesc_create_struct): Likewise.
1461 (tdesc_create_vector): Likewise.
1462 (tdesc_add_bitfield): Likewise.
1463 (tdesc_add_field): Likewise.
1464 (tdesc_set_struct_size): Likewise.
1466 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1468 * tdesc.c (~target_desc): Remove implictly deleted items.
1469 (init_target_desc): Iterate all features.
1470 (tdesc_get_features_xml): Use vector.
1471 (tdesc_create_feature): Create feature.
1472 * tdesc.h (tdesc_feature) Remove
1473 (target_desc): Add features.
1475 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1477 * Makefile.in: Add common/tdesc.c
1478 * tdesc.c (init_target_desc): init all reg_defs from register
1480 (tdesc_create_reg): Create tdesc_reg.
1481 * tdesc.h (tdesc_feature): Add register vector.
1483 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1485 * tdesc.h (struct target_desc) <features>: Change type to
1486 std::vector<std::string>.
1487 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1489 (tdesc_get_features_xml): Likewise.
1490 (tdesc_create_feature): Likewise.
1492 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1494 * regcache.c (find_register_by_number): Return a ref.
1495 (find_regno): Use references.
1496 (register_size): Likewise.
1497 (register_data): Likewise.
1498 * tdesc.c (target_desc::~target_desc): Remove free calls.
1499 (target_desc::operator==): Use std::vector compare.
1500 (init_target_desc): Use reference.
1501 (tdesc_create_reg): Use reg constructors.
1502 * tdesc.h (struct target_desc): Replace pointer with object.
1504 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1506 * regcache.c (find_register_by_number): Make static.
1507 (find_regno): Use find_register_by_number
1508 * regcache.h (struct reg): Remove declaration.
1510 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1512 * tdesc.c (target_desc::~target_desc): Move to here.
1513 (target_desc::operator==): Likewise.
1514 * tdesc.h (target_desc::~target_desc): Move from here.
1515 (target_desc::operator==): Likewise.
1517 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1519 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1521 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1523 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1525 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1526 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1527 and init_registers_s390_gs_linux64.
1529 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1531 * linux-s390-low.c (s390_fill_gs): Remove function.
1532 (s390_fill_gsbc): Remove function.
1533 (s390_regsets): Set fill functions for the guarded storage regsets
1536 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1538 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1539 the word size. Add comment.
1540 (s390_get_wordsize): New function.
1541 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1542 pswm with it. Instead, use s390_get_wordsize to determine the
1543 word size first and derive the correct tdesc from that directly.
1545 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1547 * Makefile.in: Include silent-rules.mk.
1548 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1549 (COMPILE): Add ECHO_CXX.
1550 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1551 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1552 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1553 (version-generated.c): Add ECHO_GEN.
1554 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1555 (IPAGENT_COMPILE): Add ECHO_CXX.
1556 (%-generated.c): Add ECHO_REGDAT.
1558 2018-03-14 Tom Tromey <tom@tromey.com>
1561 * ax.c (ax_printf): Special case for NULL.
1563 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1565 * linux-low.c (linux_qxfer_libraries_svr4): Use
1566 xml_escape_text_append.
1568 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1570 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1572 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1574 * server.c (handle_general_set): Remove unnecessary xstrdup.
1576 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1578 * server.c (parse_debug_format_options): Adjust to
1579 delim_string_to_char_ptr_vec changes.
1580 * thread-db.c (thread_db_load_search): Adjust to
1581 dirnames_to_char_ptr_vec changes.
1583 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1585 * target.h (target_enable_btrace, target_disable_btrace)
1586 (target_read_btrace, target_read_btrace_conf): Turn macro into
1587 inline function. Throw error if target method is not defined.
1588 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1589 check for btrace target method. Be prepared to handle exceptions
1590 from btrace target methods.
1592 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1594 * server.c (captured_main): Change order of error message printed
1595 when the current working directory cannot be found.
1597 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1599 * server.c: Include "filenames.h" and "pathstuff.h".
1600 (program_name): Delete variable.
1601 (program_path): New anonymous class.
1602 (get_exec_wrapper): Use "program_path" instead of
1604 (handle_v_run): Likewise.
1605 (captured_main): Likewise.
1606 (process_serial_event): Likewise.
1608 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1610 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1611 (OBJS): Add "pathstuff.o".
1612 * server.c (current_directory): New global variable.
1613 (captured_main): Initialize "current_directory".
1615 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1617 * tdesc.c: Use common/tdesc.h.
1618 * tdesc.h: Likewise.
1620 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1621 Simon Marchi <simon.marchi@ericsson.com>
1623 * Makefile.in: Switch order of make rules.
1625 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1627 * Makefile.in: Add common directory in build.
1628 * configure.ac: Add common reference.
1629 * configure: Regenerate.
1631 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1633 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1634 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1635 * spu-low.c (spu_target_ops): Likewise.
1636 * win32-low.c (win32_target_ops): Likewise.
1637 * server.c (supported_btrace_packets): Report packets unconditionally.
1638 * target.h (target_ops) <supports_btrace>: Remove.
1639 (target_supports_btrace): Remove.
1641 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1643 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1644 (handle_btrace_disable): Change return type to void. Use exceptions
1646 (handle_btrace_general_set): Catch exception and copy message to
1649 2018-02-08 Tom Tromey <tom@tromey.com>
1651 * linux-low.c (install_software_single_step_breakpoints): Use
1652 make_scoped_restore.
1653 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1654 (do_restore_current_thread_cleanup): Remove.
1655 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1658 2018-02-08 Tom Tromey <tom@tromey.com>
1660 * mem-break.c (set_raw_breakpoint_at): Use
1661 gdb::unique_xmalloc_ptr.
1663 2018-01-30 Pedro Alves <palves@redhat.com>
1666 * target.c (target_terminal::terminal_state): Rename to ...
1667 (target_terminal::m_terminal_state): ... this.
1669 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1671 * linux-low.c (handle_extended_wait): Surround call to
1672 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1674 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1676 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1677 linux_ptrace_attach_fail_reason_string now returning an
1679 (linux_attach): Likewise.
1680 * thread-db.c (attach_thread): Likewise.
1682 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1685 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1686 checking for fs_base/gs_base fields in struct user_regs_struct.
1687 * configure: Regenerate.
1689 2018-01-16 Yao Qi <yao.qi@linaro.org>
1692 * linux-low.c (fetch_register): Call supply_register instead of
1695 2018-01-08 Yao Qi <yao.qi@linaro.org>
1696 Simon Marchi <simon.marchi@ericsson.com>
1698 * Makefile.in (OBS): Remove selftest.o.
1699 * configure.ac: Set srv_selftest_objs if $development is true.
1700 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1701 * configure: Re-generated.
1702 * server.c (captured_main): Wrap variable selftest_filter with
1705 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1707 * server.c (parse_debug_format_options): Return std::string.
1708 (handle_monitor_command, captured_main): Adjust.
1710 2018-01-05 Pedro Alves <palves@redhat.com>
1713 * server.c (captured_main): Pass quiet=false to
1714 save_original_signals_state.
1716 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1718 * gdbreplay.c (gdbreplay_version): Update copyright year in
1720 * server.c (gdbserver_version): Likewise.
1722 2017-12-08 Tom Tromey <tom@tromey.com>
1724 * ax.c (ax_printf): Update.
1726 2017-12-07 Yao Qi <yao.qi@linaro.org>
1728 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1729 aarch64_linux_read_description.
1730 * linux-amd64-ipa.c (idx2mask): New array.
1731 (get_ipa_tdesc): Move idx2mask out.
1732 (initialize_low_tracepoint): Initialize target descriptions.
1733 * linux-i386-ipa.c (idx2mask): New array.
1734 (get_ipa_tdesc): Move idx2mask out.
1735 (initialize_low_tracepoint): Initialize target descriptions.
1737 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1739 * tdesc.c (struct tdesc_type): Change return type.
1740 (tdesc_add_flag): Change parameter type.
1741 (tdesc_add_bitfield): Likewise.
1742 (tdesc_add_field): Likewise.
1743 (tdesc_set_struct_size): Likewise.
1745 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1747 * regcache.c (registers_to_string): Remove unused variable.
1749 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1751 * inferiors.c (for_each_inferior_with_data): Remove.
1752 * inferiors.h (for_each_inferior_with_data): Remove.
1753 * server.c (handle_qxfer_threads_worker): Change parameter type.
1754 (handle_qxfer_threads_proper): Use for_each_thread.
1756 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1758 * inferiors.c (for_each_inferior): Remove.
1759 (clear_inferiors): Use for_each_thread.
1760 * inferiors.h (for_each_inferior): Remove.
1761 * linux-low.c (linux_wait_for_event_filtered): Use
1763 (linux_stabilize_threads): Likewise.
1764 * regcache.c (regcache_release): Likewise.
1765 * server.c (gdb_wants_all_threads_stopped): Likewise.
1766 (clear_pending_status_callback): Remove.
1767 (handle_status): Use for_each_thread.
1768 (captured_main): Likewise.
1769 * win32-low.c (child_init_thread_list): Likewise.
1770 (win32_clear_inferiors): Likewise.
1771 (fake_breakpoint_event): Likewise.
1773 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1775 * inferiors.h (find_inferior): Remove.
1776 * inferiors.c (find_inferior): Remove.
1778 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1780 * linux-low.c (resume_status_pending_p): Update comment.
1781 (need_step_over_p): Update comment.
1783 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1785 * linux-low.c (proceed_one_lwp): Return void, change parameter
1787 (unsuspend_and_proceed_one_lwp): Likewise.
1788 (proceed_all_lwps): Use for_each_thread.
1789 (unstop_all_lwps): Likewise.
1791 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1793 * linux-low.c (linux_resume_one_thread): Return void, take
1795 (linux_resume): Use for_each_thread.
1797 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1799 * linux-low.c (send_sigstop_callback): Return void, change
1800 parameter type. Rename to...
1801 (send_sigstop): ... this.
1802 (suspend_and_send_sigstop_callback): Return void, change parameter
1804 (suspend_and_send_sigstop): ... this.
1805 (stop_all_lwps): Use for_each_thread.
1807 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1809 * linux-low.c (lwp_running): Return bool, remove unused
1811 (linux_stabilize_threads): Use find_thread.
1813 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1815 * linux-low.c (select_singlestep_lwp_callback): Remove.
1816 (count_events_callback): Remove.
1817 (select_event_lwp_callback): Remove.
1818 (select_event_lwp): Use find_thread/for_each_thread.
1820 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1822 * linux-low.c (not_stopped_callback): Return bool, take filter
1824 (linux_wait_for_event_filtered): Use find_thread.
1825 (linux_wait_1): Likewise.
1827 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1829 * linux-low.c (same_lwp): Remove.
1830 (find_lwp_pid): Use find_thread.
1832 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1834 * linux-low.c (delete_lwp_callback): Remove.
1835 (linux_mourn): Use for_each_thread.
1837 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1839 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1840 args parameter, don't check for pid.
1841 (linux_detach): Use for_each_thread.
1843 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1845 * linux-low.c (struct counter): Remove.
1846 (second_thread_of_pid_p): Remove.
1847 (last_thread_of_process_p): Use find_thread.
1849 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1851 * inferiors.c (find_inferior_in_random): Remove.
1852 * inferiors.h (find_inferior_in_random): Remove.
1853 * linux-low.c (status_pending_p_callback): Return bool, accept
1854 parameter ptid directly.
1855 (linux_wait_for_event_filtered): Use find_thread_in_random.
1856 (linux_wait_1): Likewise.
1858 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1860 * inferiors.c (find_inferior_id): Remove.
1861 (find_thread_ptid): Move implemention from find_inferior_id to
1863 * inferiors.h (find_inferior_id): Remove.
1864 * server.c (handle_status): Use find_thread_ptid.
1865 (process_serial_event): Likewise.
1866 * thread-db.c (find_one_thread): Likewise.
1867 (thread_db_thread_handle): Likewise.
1868 * win32-low.c (thread_rec): Likewise.
1869 (child_delete_thread): Likewise.
1870 (win32_thread_alive): Likewise.
1871 (get_child_debug_event): Likewise.
1873 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1875 * linux-mips-low.c (update_watch_registers_callback): Return
1876 void, remove pid_p parameter, don't check for pid.
1877 (mips_insert_point, mips_remove_point): Use for_each_thread.
1879 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1881 * lynx.low (lynx_delete_thread_callback): Remove.
1882 (lynx_mourn): Use for_each_thread.
1884 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1886 * regcache.c (regcache_invalidate_one): Remove.
1887 (regcache_invalidate_pid): use for_each_thread.
1889 2017-11-26 Tom Tromey <tom@tromey.com>
1891 * linux-low.c (linux_create_inferior): Update.
1893 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1895 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1897 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1899 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1900 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1901 * linux-aarch64-tdesc-selftest.c: New file.
1902 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1904 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1906 * configure.srv: Add new file.
1907 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1908 * linux-aarch64-tdesc-selftest.c: New file.
1909 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1911 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1913 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1914 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1915 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1917 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1919 * configure.srv: Add new files.
1920 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1921 aarch64_linux_read_description.
1922 * linux-aarch64-low.c (aarch64_linux_read_description):
1923 Merge with aarch64_arch_setup.
1924 (aarch64_arch_setup): Call aarch64_linux_read_description.
1925 * linux-aarch64-tdesc.c: New file.
1926 * linux-aarch64-tdesc.h: New file.
1928 2017-11-24 Yao Qi <yao.qi@linaro.org>
1930 * configure.srv: Set $srv_regobj for tic6x-linux.
1931 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1932 (tic6x_read_description): Move some code to tic6x_arch_setup.
1933 (tic6x_tdesc_test): New function.
1934 (initialize_low_arch): Call selftests::register_test.
1936 2017-11-22 Yao Qi <yao.qi@linaro.org>
1938 * remote-utils.c (prepare_resume_reply): Use memcpy.
1940 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1942 * linux-low.c (kill_one_lwp_callback): Return void, take
1943 argument directly, don't filter on pid.
1944 (linux_kill): Use for_each_thread.
1946 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1948 * linux-low.c (need_step_over_p): Return bool, remove dummy
1950 (linux_resume, proceed_all_lwps): Use find_thread.
1952 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1954 * linux-low.c (resume_status_pending_p): Return bool, remove
1956 (linux_resume): Use find_thread.
1958 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1960 * linux-low.c (struct thread_resume_array): Remove.
1961 (linux_set_resume_request): Return void, take arguments
1963 (linux_resume): Use for_each_thread.
1965 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1967 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1968 return bool, remove data argument.
1969 (linux_stabilize_threads): Use find_thread.
1971 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1973 * linux-low.c (unsuspend_one_lwp): Remove.
1974 (unsuspend_all_lwps): Use for_each_thread, inline code from
1977 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1979 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1980 * linux-low.c (struct iterate_over_lwps_args): Remove.
1981 (iterate_over_lwps_filter): Remove.
1982 (iterate_over_lwps): Use find_thread.
1984 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1986 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1987 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1988 code from reset_lwp_ptrace_options_callback.
1990 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1992 * linux-arm-low.c (struct update_registers_data): Remove.
1993 (update_registers_callback): Return void, take arguments
1994 directly, don't check thread's pid.
1995 (arm_insert_point, arm_remove_point): Use for_each_thread.
1997 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1999 * win32-low.c (continue_one_thread): Return void, take argument
2001 (child_continue): Use for_each_thread.
2003 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2005 * win32-i386-low.c (update_debug_registers_callback): Rename
2007 (update_debug_registers): ... this, return void, remove pid_p arg.
2008 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2010 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2012 * inferiors.h (struct process_info): Add constructor, initialize
2014 <syscalls_to_catch>: Change type to std::vector<int>.
2015 * inferiors.c (add_process): Allocate process_info with new.
2016 (remove_process): Free process_info with delete.
2017 * linux-low.c (handle_extended_wait): Adjust.
2018 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2019 * server.c (handle_general_set): Adjust.
2021 2017-11-16 Pedro Alves <palves@redhat.com>
2023 * remote-utils.c (remote_close): Block SIGIO signals instead of
2024 uninstalling the SIGIO handler.
2026 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2028 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2030 2017-11-16 Yao Qi <yao.qi@linaro.org>
2032 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2033 (tic6x_store_gregset): Likewise.
2034 (tic6x_usrregs_info): Move it up.
2036 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2038 * Makefile.in: Update arch rules.
2039 * configure.srv: Explicitly mark arch/ files.
2041 2017-11-13 Andreas Schwab <schwab@suse.de>
2043 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2045 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2047 2017-11-06 Pedro Alves <palves@redhat.com>
2049 * config.in, configure: Regenerate.
2051 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2053 * target.c (struct thread_search): Remove.
2054 (thread_search_callback): Remove.
2055 (prepare_to_access_memory): Use for_each_thread instead of
2056 find_inferior. Inline code from thread_search_callback.
2058 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2060 * server.c (struct visit_actioned_threads_data): Remove.
2061 (visit_actioned_threads): Change prototype to take arguments
2063 (resume): Use find_thread instead of find_inferior.
2065 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2067 * server.c (queue_stop_reply_callback): Change prototype, return
2069 (find_status_pending_thread_callback): Remove.
2070 (handle_status): Replace find_inferior with find_thread and
2073 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2075 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2077 (aarch64_store_gregset): Likewise.
2078 (aarch64_fill_fpregset): Likewise.
2079 (aarch64_store_fpregset): Likewise.
2081 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2083 * gdbthread.h (find_thread, for_each_thread): New functions.
2084 * inferiors.c (thread_of_pid): Remove.
2085 (find_any_thread_of_pid): Use find_thread.
2086 * linux-low.c (num_lwps): Use for_each_thread.
2088 2017-10-17 Yao Qi <yao.qi@linaro.org>
2090 * Makefile.in: Remove one rule.
2091 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2093 2017-10-17 Yao Qi <yao.qi@linaro.org>
2095 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2096 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2098 2017-10-17 Yao Qi <yao.qi@linaro.org>
2100 * configure.srv: Rename arm.o with arch/arm.o.
2102 2017-10-17 Yao Qi <yao.qi@linaro.org>
2104 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2105 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2106 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2107 (arch-i386.o, arch-amd64.o): Remove rules.
2108 (arch/%.o): New rule.
2109 Update POSTCOMPILE and COMPILE.pre.
2110 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2111 * configure: Re-generated.
2112 * configure.srv: Replace arch-i386.o with arch/i386.o.
2113 Replace arch-amd64.o with arch/amd64.o.
2115 2017-10-16 Yao Qi <yao.qi@linaro.org>
2117 * configure: Regenerated.
2119 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2121 * inferiors.h: (struct inferior_list): Remove.
2122 (struct inferior_list_entry); Remove.
2123 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2124 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2125 get_first_inferior): Remove.
2126 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2127 find_inferior_id, find_inferior_in_random): Change signature.
2128 * inferiors.c (all_threads): Change type to
2129 std::list<thread_info *>.
2130 (get_thread): Remove macro.
2131 (find_inferior, find_inferior_id): Change signature, implement
2133 (find_inferior_in_random): Change signature, implement using
2134 find_thread_in_random.
2135 (for_each_inferior, for_each_inferior_with_data): Change
2136 signature, implement using for_each_thread.
2137 (add_inferior_to_list, remove_inferior): Remove.
2138 (add_thread, get_first_thread, thread_of_pid,
2139 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2140 (get_first_inferior, one_inferior_p, clear_inferior_list):
2142 (clear_inferiors, get_thread_process): Update.
2143 * gdbthread.h: Include <list>.
2144 (struct thread_info) <entry>: Remove field.
2146 (all_threads): Change type to std::list<thread_info *>.
2147 (get_first_inferior): Add doc.
2148 (find_thread, for_each_thread, find_thread_in_random): New
2150 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2151 * linux-arm-low.c (update_registers_callback): Update.
2152 * linux-low.c (second_thread_of_pid_p): Update.
2153 (kill_one_lwp_callback, linux_detach_lwp_callback,
2154 delete_lwp_callback, status_pending_p_callback, same_lwp,
2155 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2156 iterate_over_lwps, not_stopped_callback,
2157 resume_stopped_resumed_lwps, count_events_callback,
2158 select_singlestep_lwp_callback, select_event_lwp_callback,
2159 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2160 suspend_and_send_sigstop_callback, wait_for_sigstop,
2161 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2162 lwp_running, linux_set_resume_request, resume_status_pending_p,
2163 need_step_over_p, start_step_over, linux_resume_one_thread,
2164 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2165 reset_lwp_ptrace_options_callback): Update.
2166 * linux-mips-low.c (update_watch_registers_callback): Update.
2167 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2169 (free_register_cache_thread_one): Remove.
2170 (regcache_release): Update.
2171 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2172 handle_qxfer_threads_worker): Update.
2173 (handle_query): Update, use list iterator.
2174 (visit_actioned_threads, handle_pending_status,
2175 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2176 clear_pending_status_callback, set_pending_status_callback,
2177 find_status_pending_thread_callback, handle_status,
2178 process_serial_event): Update.
2179 * target.c (thread_search_callback): Update.
2180 * thread-db.c (thread_db_get_tls_address): Update.
2181 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2183 * win32-i386-low.c (update_debug_registers_callback): Update.
2184 * win32-low.c (delete_thread_info, child_delete_thread,
2185 continue_one_thread, suspend_one_thread,
2186 get_child_debug_event): Adjust.
2188 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2190 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2191 * inferiors.h: Include <list>.
2192 (struct process_info) <entry>: Remove field.
2194 (pid_of): Change macro to function.
2195 (ptid_of, lwpid_of): Remove macro.
2196 (all_processes): Change type to std::list<process_info *>.
2197 (ALL_PROCESSES): Remove macro.
2198 (for_each_process, find_process): New function.
2199 * inferiors.c (all_processes): Change type to
2200 std::list<process_info *>.
2201 (find_thread_process): Adjust.
2202 (add_process): Likewise.
2203 (remove_process): Likewise.
2204 (find_process_pid): Likewise.
2205 (get_first_process): Likewise.
2206 (started_inferior_callback): Remove.
2207 (have_started_inferiors_p): Adjust.
2208 (attached_inferior_callback): Remove.
2209 (have_attached_inferiors_p): Adjust.
2210 * linux-low.c (check_zombie_leaders): Likewise.
2211 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2212 (x86_linux_update_xmltarget): Adjust.
2213 * server.c (handle_query): Likewise.
2214 (gdb_reattached_process): Remove.
2215 (handle_status): Adjust.
2216 (kill_inferior_callback): Likewise.
2217 (detach_or_kill_inferior): Remove.
2218 (print_started_pid): Likewise.
2219 (print_attached_pid): Likewise.
2220 (detach_or_kill_for_exit): Update.
2221 (process_serial_event): Likewise.
2222 * linux-arm-low.c (arm_new_fork): Likewise.
2224 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2226 * dll.h: Include <list>.
2227 (struct dll_info): Add constructor.
2228 <entry>: Remove field.
2229 (all_dlls): Change type to std::list<dll_info>.
2230 * dll.c: Include <algorithm>.
2231 (get_dll): Remove macro.
2232 (all_dlls): Change type to std::list<dll_info *>.
2233 (free_one_dll): Remove.
2234 (match_dll): Likewise.
2235 (loaded_dll): Adjust.
2236 (unloaded_dll): Adjust to all_dlls type change, use
2237 std::find_if. Inline code from match_dll.
2238 (clear_dlls): Adjust to all_dlls type change.
2239 * server.c (emit_dll_description): Remove.
2240 (handle_qxfer_libraries): Adjust to all_dlls type change,
2241 integrate emit_dll_description's functionality.
2243 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2245 * linux-low.h (struct linux_target_ops) <delete_process>: New
2247 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2248 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2249 (struct linux_target_ops): Add delete_process callback.
2250 * linux-arm-low.c (arm_delete_process): New.
2251 (struct linux_target_ops): Add delete_process callback.
2252 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2253 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2254 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2255 * linux-mips-low.c (mips_linux_delete_process): New.
2256 (struct linux_target_ops): Add delete_process callback.
2257 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2258 * linux-s390-low.c (struct linux_target_ops): Likewise.
2259 * linux-sh-low.c (struct linux_target_ops): Likewise.
2260 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2261 * linux-tile-low.c (struct linux_target_ops): Likewise.
2262 * linux-x86-low.c (x86_linux_delete_process): New.
2263 (struct linux_target_ops): Add delete_process callback.
2264 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2266 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2268 * linux-aarch64-low.c (the_low_target): Add thread delete
2270 * linux-arm-low.c (arm_delete_thread): New function.
2271 (the_low_target): Add thread delete callback.
2272 * linux-bfin-low.c (the_low_target): Likewise.
2273 * linux-crisv32-low.c (the_low_target): Likewise.
2274 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2276 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2278 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2279 * linux-mips-low.c (mips_linux_delete_thread): New function.
2280 (the_low_target): Add thread delete callback.
2281 * linux-ppc-low.c (the_low_target): Likewise.
2282 * linux-s390-low.c (the_low_target): Likewise.
2283 * linux-sh-low.c (the_low_target): Likewise.
2284 * linux-tic6x-low.c (the_low_target): Likewise.
2285 * linux-tile-low.c (the_low_target): Likewise.
2286 * linux-x86-low.c (the_low_target): Likewise.
2287 * linux-xtensa-low.c (the_low_target): Likewise.
2289 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2291 * win32-low.c: Include "common-inferior.h".
2293 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2295 * inferiors.c (set_inferior_cwd): New function.
2296 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2297 (handle_query): Inform that QSetWorkingDir is supported.
2298 * win32-low.c (create_process): Pass the inferior's cwd to
2301 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2303 * inferiors.c (current_inferior_cwd): New global variable.
2304 (get_inferior_cwd): New function.
2305 * inferiors.h (struct process_info) <cwd>: New field.
2307 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2309 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2310 (OBS): Add gdb_tilde_expand.o.
2312 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2314 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2315 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2317 2017-09-29 Pedro Alves <palves@redhat.com>
2319 * ax.c (gdb_parse_agent_expr): Constify.
2320 * ax.h (gdb_parse_agent_expr): Constify.
2321 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2323 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2324 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2325 * remote-utils.h (read_ptid): Constify.
2326 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2327 (process_point_options, process_serial_event): Constify.
2328 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2329 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2330 (cmd_qtbuffer): Constify.
2332 2017-09-29 Pedro Alves <palves@redhat.com>
2334 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2337 2017-09-29 Pedro Alves <palves@redhat.com>
2339 * linux-low.c (handle_extended_wait): Pass parent thread instead
2340 of process to thread_db_notice_clone.
2341 * linux-low.h (thread_db_notice_clone): Replace parent process
2342 parameter with parent thread parameter.
2343 * thread-db.c (find_one_thread): Add comment.
2344 (thread_db_notice_clone): Replace parent process parameter with
2345 parent thread parameter. Temporarily switch to the parent thread.
2347 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2349 * gdbthread.h: Include "common-gdbthread.h".
2350 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2351 "if" when validating the ptid.
2352 * remote-utils.c: Include "gdbthread.h".
2353 (prepare_resume_reply): Use "switch_to_thread".
2354 * target.c (done_accessing_memory): Likewise.
2356 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2358 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2359 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2360 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2361 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2362 s390x-gs-linux64-ipa.o to ipa_obj.
2363 * linux-s390-low.c (HWCAP_S390_GS): New define.
2364 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2366 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2367 (s390_arch_setup): Check for guarded-storage support and choose
2369 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2370 init_registers_s390x_gs_linux64.
2371 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2373 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2374 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2376 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2378 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2380 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2382 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2383 (thread_db_thread_handle): Declare.
2384 * linux-low.c (linux_target_ops): Initialize thread_handle.
2385 * server.c (handle_qxfer_threads_worker): Add support for
2387 * target.h (struct target_ops): Add new function pointer,
2389 (target_thread_handle): Define.
2390 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2392 (thread_db_thread_handle): New function.
2394 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2396 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2397 * linux-low.h (thread_db_notice_clone): Declare.
2398 * thread-db.c (thread_db_notice_clone): New function.
2400 2017-09-21 Pedro Alves <palves@redhat.com>
2402 * server.c (gdb_read_memory, handle_status, process_serial_event)
2403 (handle_serial_event, handle_target_event): Adjust to
2404 set_desired_thread prototype change.
2405 * target.c (set_desired_thread): Remove 'use_general' parameter
2407 * target.h (set_desired_thread): Remove 'use_general' parameter.
2409 2017-09-20 Tom Tromey <tom@tromey.com>
2411 * target.c (target_terminal::terminal_state): Define.
2412 (target_terminal::init): Rename from target_terminal_init.
2413 (target_terminal::inferior): Rename from
2414 target_terminal_inferior.
2415 (target_terminal::ours): Rename from target_terminal_ours.
2416 (target_terminal::ours_for_output, target_terminal::info): New.
2418 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2420 * server.c (accumulate_file_name_length): Remove.
2421 (emit_dll_description): Adjust to std::string change.
2422 (handle_qxfer_libraries): Use std::string to hold document.
2424 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2426 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2427 return type of xml_escape_text.
2428 * server.c (emit_dll_description): Likewise.
2430 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2432 * server.c (captured_main): Accept argument for --selftest.
2433 Update run_tests call.
2434 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2435 when registering selftests.
2437 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2439 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2440 instead of "VEC" for "target_desc.reg_defs".
2441 (regcache_cpy): Likewise.
2442 (registers_to_string): Likewise.
2443 (registers_from_string): Likewise.
2444 (find_regno): Likewise.
2445 (supply_regblock): Likewise.
2446 (regcache_raw_read_unsigned): Likewise.
2447 * tdesc.c (init_target_desc): Likewise.
2448 (tdesc_create_reg): Likewise.
2449 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2450 (struct target_desc) <reg_defs>: Convert to "std::vector".
2451 (target_desc): Do not initialize "reg_defs".
2452 (~target_desc): Update code to use "std::vector" instead of "VEC"
2453 for "target_desc.reg_defs".
2454 (operator==): Likewise.
2456 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2458 * inferiors.h (thread_to_gdb_id): Remove.
2459 * inferiors.c (thread_to_gdb_id): Remove.
2460 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2461 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2462 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2464 * nto-low.c (nto_fetch_registers, nto_store_registers,
2465 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2467 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2469 * inferiors.h (gdb_id_to_thread_id): Remove.
2470 * inferiors.c (gdb_id_to_thread_id): Remove.
2471 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2472 removal. Move pid declaration closer to where it's used.
2474 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2476 * server.c (handle_detach): New function.
2477 (process_serial_event): Move code out, call handle_detach.
2479 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2481 * server.c (require_running): Rename to ...
2482 (require_running_or_return): ... this ...
2483 (require_running_or_break): ... and this.
2484 (handle_query, process_serial_event): Adjust.
2486 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2488 * linux-low.c (linux_set_resume_request): Remove unused
2491 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2493 * server.c (first_thread_of): Remove.
2494 (process_serial_event): Replace usage of first_thread_of with
2495 find_any_thread_of_pid.
2496 * tracepoint.c (same_process_p): Remove.
2497 (gdb_agent_about_to_close): Replace usage of same_process_p with
2498 find_any_thread_of_pid.
2499 * linux-x86-low.c (same_process_callback): Remove.
2500 (x86_arch_setup_process_callback): Replace usage of
2501 same_process_callback with find_any_thread_of_pid.
2502 * thread-db.c (any_thread_of): Remove.
2503 (switch_to_process): Replace usage of any_thread_of with
2504 find_any_thread_of_pid.
2505 * inferiors.c (thread_pid_matches_callback): Remove.
2506 (find_thread_process): Adjust to use find_any_thread_of_pid.
2508 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2510 * regcache.c (get_thread_regcache): Guard calls to "memset"
2513 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2515 * linux-low.c (handle_extended_wait): Use
2516 "allocate_target_description" instead of "XNEW".
2517 * linux-x86-low.c (initialize_low_arch): Likewise.
2519 2017-09-05 Yao Qi <yao.qi@linaro.org>
2521 * configure.srv (srv_i386_regobj): Remove.
2522 (srv_amd64_regobj): Remove.
2523 (srv_regobj): Set it to "" for x86 non-linux targets.
2524 * linux-x86-tdesc.c (i386_linux_read_description):
2525 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2526 (init_registers_i386): Remove the declaration.
2527 (tdesc_i386): Remove the declaration.
2528 (lynx_i386_arch_setup): Call i386_create_target_description.
2529 * nto-x86-low.c: Likewise.
2530 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2531 [!__x86_64__]: include arch/i386.h.
2532 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2534 2017-09-05 Yao Qi <yao.qi@linaro.org>
2536 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2537 i386/amd64-XXX-linux from it.
2539 2017-09-05 Yao Qi <yao.qi@linaro.org>
2541 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2543 (ipa_amd64_linux_regobj): Remove.
2544 (ipa_x32_linux_regobj): Remove.
2546 2017-09-05 Yao Qi <yao.qi@linaro.org>
2548 * Makefile.in (arch-amd64.o): New rule.
2549 * configure.srv: Append arch-amd64.o.
2550 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2551 (get_ipa_tdesc): Call amd64_linux_read_description.
2552 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2553 and init_registers_amd64_XXX.
2554 * linux-x86-low.c (x86_linux_read_description): Call
2555 amd64_linux_read_description.
2556 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2557 (initialize_low_arch): Don't call init_registers_x32_XXX and
2558 init_registers_amd64_XXX.
2559 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2560 and tdesc_amd64_XXX.
2561 [__x86_64__] (amd64_tdesc_test): New function.
2562 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2563 and init_registers_amd64_XXX.
2564 * linux-x86-tdesc.c: Include arch/amd64.h.
2565 (xcr0_to_tdesc_idx): New function.
2566 (i386_linux_read_description): New function.
2567 (amd64_get_ipa_tdesc_idx): New function.
2568 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2569 (amd64_get_ipa_tdesc): Declare.
2571 2017-09-05 Yao Qi <yao.qi@linaro.org>
2573 * configure.srv (srv_i386_linux_xmlfiles): Remove
2574 i386/i386-XXX-linux.xml from it.
2576 2017-09-05 Yao Qi <yao.qi@linaro.org>
2578 * configure.srv: Set srv_i386_linux_regobj empty if $development
2580 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2581 initialize_low_tdesc.
2582 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2583 with #if initialize_low_tdesc.
2584 * linux-x86-tdesc-selftest.c: New file.
2585 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2587 2017-09-05 Yao Qi <yao.qi@linaro.org>
2589 * Makefile.in (arch-i386.o): New rule.
2590 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2591 (x86_64-*-linux*): Likewise.
2592 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2593 include arch/i386.h.
2594 (i386_linux_read_description): Remove code and call
2595 i386_create_target_description.
2596 * tdesc.c (allocate_target_description): New function.
2597 * tdesc.h (set_tdesc_architecture): Remove declaration.
2598 (set_tdesc_osabi): Likewise.
2600 2017-09-05 Yao Qi <yao.qi@linaro.org>
2602 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2603 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2604 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2606 * server.c (get_features_xml): Call tdesc_get_features_xml.
2607 * tdesc.c (set_tdesc_architecture): New function.
2608 (set_tdesc_osabi): New function.
2609 (tdesc_get_features_xml): New function.
2610 (tdesc_create_feature): Add an argument.
2611 * tdesc.h (struct target_desc) <features>: New field.
2612 <arch, osabi>: New field.
2613 (~target_desc): xfree features, arch, and osabi.
2614 (target_desc::oerator==): Don't compare .xmltarget.
2615 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2616 (set_tdesc_osabi): Likewise.
2617 (tdesc_get_features_xml): Likewise.
2619 2017-09-05 Yao Qi <yao.qi@linaro.org>
2621 * linux-x86-tdesc.c: Include selftest.h.
2622 (i386_tdesc_test): New function.
2623 (initialize_low_tdesc): Call selftests::register_test.
2624 * tdesc.h: Include regdef.h.
2625 (target_desc): Override operator == and !=.
2627 2017-09-05 Yao Qi <yao.qi@linaro.org>
2629 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2630 (ipa_obj): Likewise.
2631 * linux-i386-ipa.c: Include common/x86-xstate.h
2632 (get_ipa_tdesc): Call i386_linux_read_description.
2633 (initialize_low_tracepoint): Don't call init_registers_XXX
2634 functions, call initialize_low_tdesc instead.
2635 * linux-x86-low.c (x86_linux_read_description): Call
2636 i386_linux_read_description.
2637 (initialize_low_arch): Don't call init_registers_i386_XXX
2638 functions, call initialize_low_tdesc.
2639 * linux-x86-tdesc.c: New file.
2640 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2641 (i386_get_ipa_tdesc_idx): Declare.
2642 (i386_get_ipa_tdesc): Declare.
2643 (initialize_low_tdesc): Declare.
2645 2017-09-05 Yao Qi <yao.qi@linaro.org>
2647 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2650 2017-09-05 Yao Qi <yao.qi@linaro.org>
2652 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2653 * regcache.c (get_thread_regcache): Use VEC_length.
2654 (init_register_cache): Likewise.
2655 (regcache_cpy): Likewise.
2656 (registers_to_string): Iterate reg_defs via VEC_iterate.
2657 (find_regno): Likewise.
2658 (find_register_by_number): Use VEC_index.
2659 (register_size): Call find_register_by_number.
2660 (register_data): Call find_register_by_number.
2661 (supply_regblock): Use VEC_length.
2662 (regcache_raw_read_unsigned): Likewise.
2663 * tdesc.c (init_target_desc): Iterate reg_defs via
2665 (default_description): Update initializer.
2666 (copy_target_description): Don't update field num_registers.
2667 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2668 <num_registers>: Remove.
2670 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2672 * Makefile.in (.SECONDARY): Define target.
2674 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2676 * linux-low.c (linux_wait_1): Adjust.
2677 * server.c (queue_stop_reply_callback): Adjust.
2679 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2681 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2682 QEnvironmentUnset and QEnvironmentReset packets.
2683 (handle_query): Inform remote that QEnvironmentHexEncoded,
2684 QEnvironmentUnset and QEnvironmentReset are supported.
2686 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2688 * inferiors.h (inferior_target_data): Rename to ...
2689 (thread_target_data): ... this.
2690 (inferior_regcache_data): Rename to ...
2691 (thread_regcache_data): ... this.
2692 (set_inferior_regcache_data): Rename to ...
2693 (set_thread_regcache_data): ... this.
2694 * inferiors.c (inferior_target_data): Rename to ...
2695 (thread_target_data): ... this.
2696 (inferior_regcache_data): Rename to ...
2697 (thread_regcache_data): ... this.
2698 (set_inferior_regcache_data): Rename to ...
2699 (set_thread_regcache_data): ... this.
2700 (free_one_thread): Update.
2701 * linux-low.h (get_thread_lwp): Update.
2702 * regcache.c (get_thread_regcache): Update.
2703 (regcache_invalidate_thread): Update.
2704 (free_register_cache_thread): Update.
2705 * win32-i386-low.c (update_debug_registers_callback): Update.
2706 (win32_get_current_dr): Update.
2707 * win32-low.c (thread_rec): Update.
2708 (delete_thread_info): Update.
2709 (continue_one_thread): Update.
2710 (suspend_one_thread): Update.
2712 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2714 * inferiors.c (set_inferior_target_data): Remove.
2715 * inferiors.h (set_inferior_target_data): Remove.
2717 2017-08-18 Yao Qi <yao.qi@linaro.org>
2719 * Makefile.in (OBS): Add selftest.o.
2720 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2721 * configure, config.in: Re-generated.
2722 * server.c: Include common/sefltest.h.
2723 (captured_main): Handle option --selftest.
2725 2017-08-09 Yao Qi <yao.qi@linaro.org>
2727 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2728 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2729 i386-avx-mpx.o and i386-mmx.o.
2730 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2731 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2732 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2733 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2734 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2735 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2736 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2737 i386/amd64-avx-mpx.xml.
2739 2017-08-09 Yao Qi <yao.qi@linaro.org>
2741 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2742 and x32-avx-avx512.o.
2743 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2744 i386/x32-avx-avx512.xml.
2746 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2748 * tracepoint.h (enum class fast_tpoint_collect_result): New
2750 (fast_tracepoint_collecting): Change return type to
2751 fast_tpoint_collect_result.
2752 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2753 * linux-low.h: Include tracepoint.h.
2754 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2755 fast_tpoint_collect_result.
2756 * linux-low.c (handle_tracepoints): Adjust.
2757 (linux_fast_tracepoint_collecting): Change return type to
2758 fast_tpoint_collect_result.
2759 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2760 linux_wait_1, stuck_in_jump_pad_callback,
2761 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2762 proceed_one_lwp): Adjust to type change.
2764 2017-07-10 Yao Qi <yao.qi@linaro.org>
2766 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2768 2017-06-29 Yao Qi <yao.qi@linaro.org>
2770 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2772 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2774 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2776 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2778 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2780 * linux-low.c (linux_create_inferior): Adjust code to access the
2781 environment information via 'gdb_environ' class.
2782 * lynx-low.c (lynx_create_inferior): Likewise.
2783 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2784 (get_environ): Return a pointer to 'our_environ'.
2785 (captured_main): Initialize 'our_environ'.
2786 * server.h (get_environ): Adjust prototype.
2787 * spu-low.c (spu_create_inferior): Adjust code to access the
2788 environment information via 'gdb_environ' class.
2790 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2792 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2793 usage of "register" keyword.
2795 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2797 * configure: Re-generate.
2799 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2801 * configure: Re-generate.
2803 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2805 * Makefile.in (COMPILE.pre): Add "-x c++".
2807 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2809 * fork-child.c: Conditionally include <signal.h>.
2811 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2813 * server.c (handle_general_set): Handle new packet
2814 "QStartupWithShell".
2815 (handle_query): Add "QStartupWithShell" to the list of supported
2817 (gdbserver_usage): Add help text explaining the
2818 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2820 (captured_main): Recognize and act upon the presence of the new
2823 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2824 Pedro Alves <palves@redhat.com>
2826 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2827 * configure: Regenerate.
2828 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2830 (i[34567]86-*-lynxos*): Likewise.
2831 (spu*-*-*): Likewise.
2832 * fork-child.c: New file.
2833 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2835 (linux_ptrace_fun): New function.
2836 (linux_create_inferior): Adjust function prototype to reflect
2837 change on "target.h". Adjust function code to use
2839 (linux_request_interrupt): Delete "signal_pid".
2840 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2841 (lynx_ptrace_fun): New function.
2842 (lynx_create_inferior): Adjust function prototype to reflect
2843 change on "target.h". Adjust function code to use
2845 * nto-low.c (nto_create_inferior): Adjust function prototype and
2846 code to reflect change on "target.h". Update comments.
2847 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2848 "common-terminal.h" and "environ.h".
2849 (terminal_fd): Moved to fork-child.c.
2850 (old_foreground_pgrp): Likewise.
2851 (restore_old_foreground_pgrp): Likewise.
2852 (last_status): Make it global.
2853 (last_ptid): Likewise.
2854 (our_environ): New variable.
2855 (startup_with_shell): Likewise.
2856 (program_name): Likewise.
2857 (program_argv): Rename to...
2858 (program_args): ...this.
2859 (wrapper_argv): New variable.
2860 (start_inferior): Delete function.
2861 (get_exec_wrapper): New function.
2862 (get_exec_file): Likewise.
2863 (get_environ): Likewise.
2864 (prefork_hook): Likewise.
2865 (post_fork_inferior): Likewise.
2866 (postfork_hook): Likewise.
2867 (postfork_child_hook): Likewise.
2868 (handle_v_run): Update code to deal with arguments coming from the
2869 remote host. Update calls from "start_inferior" to
2871 (captured_main): Likewise. Initialize environment variable. Call
2873 * server.h (post_fork_inferior): New prototype.
2874 (get_environ): Likewise.
2875 (last_status): Declare.
2876 (last_ptid): Likewise.
2877 (signal_pid): Likewise.
2878 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2879 (spu_ptrace_fun): New function.
2880 (spu_create_inferior): Adjust function prototype to reflect change
2881 on "target.h". Adjust function code to use "fork_inferior".
2882 * target.c (target_terminal_init): New function.
2883 (target_terminal_inferior): Likewise.
2884 (target_terminal_ours): Likewise.
2885 * target.h: Include <vector>.
2886 (struct target_ops) <create_inferior>: Update prototype.
2887 (create_inferior): Update macro.
2888 * utils.c (gdb_flush_out_err): New function.
2889 * win32-low.c (win32_create_inferior): Adjust function prototype
2890 and code to reflect change on "target.h".
2892 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2894 * inferiors.c (switch_to_thread): New function.
2896 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2898 * Makefile.in (SFILE): Add "common/job-control.c".
2899 (OBS): Add "job-control.o".
2901 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2903 * Makefile: Remove "@host_makefile_frag@".
2905 2017-05-05 Pedro Alves <palves@redhat.com>
2907 * configure: Regenerate.
2909 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2911 * configure: Regenerate.
2913 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2915 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2916 software_single_step change of return type to
2917 std::vector<CORE_ADDR>.
2918 * linux-low.c (install_software_single_step_breakpoints):
2920 * linux-low.h (install_software_single_step_breakpoints):
2923 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2925 * remote-utils.c: Include "gdb_termios.h" instead of
2927 * terminal.h: Delete file.
2929 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2931 * server.c: Include <vector>.
2932 <program_argv, wrapper_argv>: Convert to std::vector.
2933 (start_inferior): Rewrite function to use C++.
2934 (handle_v_run): Likewise. Update code that calculates the argv
2935 based on the vRun packet; use C++.
2936 (captured_main): Likewise.
2938 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2940 * server.c (handle_v_cont): Initialize thread_resume::thread
2943 2017-04-05 Pedro Alves <palves@redhat.com>
2945 * configure: Regenerate.
2947 2017-04-05 Pedro Alves <palves@redhat.com>
2949 * gdbreplay.c (sync_error): Constify.
2950 * linux-x86-low.c (push_opcode): Constify.
2952 2017-04-05 Pedro Alves <palves@redhat.com>
2954 * win32-low.c (get_child_debug_event)
2955 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2956 Report TARGET_WAITKIND_SPURIOUS instead.
2958 2017-04-05 Pedro Alves <palves@redhat.com>
2960 * remote-utils.c (remote_prepare, remote_open): Constify.
2961 * remote-utils.h (remote_prepare, remote_open): Constify.
2962 * server.c (captured_main): Constify 'port' handling.
2964 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2966 * Makefile.in (clean): Clear .deps.
2968 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2970 * .gitignore: Remove generated files, replace with wildcard.
2971 * (clean): Replace removal of generated files with wildcard.
2972 (version.c): Replace with...
2973 (version-generated.c): ...this.
2974 (xml-builtin.c): Replace with...
2975 (xml-builtin-generated.c): ...this.
2976 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2977 (%.c: *regformats*): Replace with...
2978 (%-generated.c: *regformats*): ...this.
2980 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2982 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2983 (xtensa_fill_gregset): Call collect_register_by_name for
2985 (xtensa_store_gregset): Call supply_register_by_name for
2988 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2990 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2991 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2992 (xtensa_store_gregset): Call supply_register for all registers in
2993 a0_regnum..a0_regnum + C0_NREGS range.
2995 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2997 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2998 (ax-ipa.o: ax.c): Remove.
2999 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3000 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3001 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3002 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3003 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3005 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3007 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3008 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3009 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3010 (errors-ipa.o: ../common/errors.c): Remove.
3011 (format-ipa.o: ../common/format.c): Remove.
3012 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3014 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3016 * Makefile.in (%-ipa.o: %.c): New rule.
3017 (tracepoint-ipa.o: tracepoint.c): Remove.
3018 (utils-ipa.o: utils.c): Remove.
3019 (remote-utils-ipa.o: remote-utils.c): Remove.
3020 (regcache-ipa.o: regcache.c): Remove.
3021 (i386-linux-ipa.o: i386-linux.c): Remove.
3022 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3023 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3024 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3025 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3026 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3027 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3028 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3029 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3030 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3031 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3032 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3033 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3034 (aarch64-ipa.o: aarch64.c): Remove.
3035 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3036 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3037 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3038 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3039 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3040 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3041 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3042 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3043 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3044 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3045 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3046 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3047 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3048 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3049 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3050 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3051 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3052 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3053 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3054 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3055 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3056 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3057 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3058 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3059 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3060 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3061 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3062 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3063 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3064 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3065 (tdesc-ipa.o: tdesc.c): Remove.
3066 (x32-linux-ipa.o: x32-linux.c): Remove.
3067 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3068 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3070 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3072 * Makefile.in (%.o: ../arch/%.c): New rule.
3073 (arm.o: ../arch/arm.c): Remove.
3074 (arm-linux.o: ../arch/arm-linux.c): Remove.
3075 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3076 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3078 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3080 * Makefile.in (%.o: ../nat/%.c): New rule.
3081 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3082 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3083 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3084 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3085 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3086 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3087 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3088 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3089 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3090 (linux-personality.o: ../nat/linux-personality.c): Remove.
3091 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3092 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3093 (x86-linux.o: ../nat/x86-linux.c): Remove.
3094 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3095 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3097 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3099 * Makefile.in (%.o: ../common/%.c): New rule.
3100 (signals.o: ../common/signals.c): Remove.
3101 (print-utils.o: ../common/print-utils.c): Remove.
3102 (rsp-low.o: ../common/rsp-low.c): Remove.
3103 (common-utils.o: ../common/common-utils.c): Remove.
3104 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3105 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3106 (vec.o: ../common/vec.c): Remove.
3107 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3108 (xml-utils.o: ../common/xml-utils.c): Remove.
3109 (ptid.o: ../common/ptid.c): Remove.
3110 (buffer.o: ../common/buffer.c): Remove.
3111 (format.o: ../common/format.c): Remove.
3112 (filestuff.o: ../common/filestuff.c): Remove.
3113 (agent.o: ../common/agent.c): Remove.
3114 (errors.o: ../common/errors.c): Remove.
3115 (environ.o: ../common/environ.c): Remove.
3116 (common-debug.o: ../common/common-debug.c): Remove.
3117 (cleanups.o: ../common/cleanups.c): Remove.
3118 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3119 (fileio.o: ../common/fileio.c): Remove.
3120 (common-regcache.o: ../common/common-regcache.c): Remove.
3121 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3122 (new-op.o: ../common/new-op.c): Remove.
3123 (btrace-common.o: ../common/btrace-common.c): Remove.
3125 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3127 * Makefile.in (%.o: ../target/%.c): New rule.
3128 (waitstatus.o: ../target/waitstatus.c): Remove.
3130 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3133 (%.c: ../regformats/%.dat,
3134 (%.c: ../regformats/arm/%.dat,
3135 (%.c: ../regformats/i386/%.dat,
3136 (%.c: ../regformats/rs6000/%.dat): New rules.
3137 (aarch64.c): Remove.
3138 (reg-arm.c): Remove.
3139 (arm-with-iwmmxt.c): Remove.
3140 (arm-with-vfpv2.c): Remove.
3141 (arm-with-vfpv3.c): Remove.
3142 (arm-with-neon.c): Remove.
3143 (reg-bfin.c): Remove.
3144 (reg-cris.c): Remove.
3145 (reg-crisv32.c): Remove.
3147 (i386-linux.c): Remove.
3148 (i386-avx.c): Remove.
3149 (i386-avx-linux.c): Remove.
3150 (i386-avx-avx512.c): Remove.
3151 (i386-avx-avx512-linux.c): Remove.
3152 (i386-mpx.c): Remove.
3153 (i386-mpx-linux.c): Remove.
3154 (i386-avx-mpx-avx512-pku.c): Remove.
3155 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3156 (i386-avx-mpx.c): Remove.
3157 (i386-avx-mpx-linux.c): Remove.
3158 (i386-mmx.c): Remove.
3159 (i386-mmx-linux.c): Remove.
3160 (reg-ia64.c): Remove.
3161 (reg-m32r.c): Remove.
3162 (reg-m68k.c): Remove.
3164 (mips-linux.c): Remove.
3165 (mips-dsp-linux.c): Remove.
3166 (mips64-linux.c): Remove.
3167 (mips64-dsp-linux.c): Remove.
3168 (nios2-linux.c): Remove.
3169 (powerpc-32.c): Remove.
3170 (powerpc-32l.c): Remove.
3171 (powerpc-altivec32l.c): Remove.
3172 (powerpc-cell32l.c): Remove.
3173 (powerpc-vsx32l.c): Remove.
3174 (powerpc-isa205-32l.c): Remove.
3175 (powerpc-isa205-altivec32l.c): Remove.
3176 (powerpc-isa205-vsx32l.c): Remove.
3177 (powerpc-e500l.c): Remove.
3178 (powerpc-64l.c): Remove.
3179 (powerpc-altivec64l.c): Remove.
3180 (powerpc-cell64l.c): Remove.
3181 (powerpc-vsx64l.c): Remove.
3182 (powerpc-isa205-64l.c): Remove.
3183 (powerpc-isa205-altivec64l.c): Remove.
3184 (powerpc-isa205-vsx64l.c): Remove.
3185 (s390-linux32.c): Remove.
3186 (s390-linux32v1.c): Remove.
3187 (s390-linux32v2.c): Remove.
3188 (s390-linux64.c): Remove.
3189 (s390-linux64v1.c): Remove.
3190 (s390-linux64v2.c): Remove.
3191 (s390-te-linux64.c): Remove.
3192 (s390-vx-linux64.c): Remove.
3193 (s390-tevx-linux64.c): Remove.
3194 (s390x-linux64.c): Remove.
3195 (s390x-linux64v1.c): Remove.
3196 (s390x-linux64v2.c): Remove.
3197 (s390x-te-linux64.c): Remove.
3198 (s390x-vx-linux64.c): Remove.
3199 (s390x-tevx-linux64.c): Remove.
3200 (tic6x-c64xp-linux.c): Remove.
3201 (tic6x-c64x-linux.c): Remove.
3202 (tic6x-c62x-linux.c): Remove.
3204 (reg-sparc64.c): Remove.
3205 (reg-spu.c): Remove.
3207 (amd64-linux.c): Remove.
3208 (amd64-avx.c): Remove.
3209 (amd64-avx-linux.c): Remove.
3210 (amd64-avx-avx512.c): Remove.
3211 (amd64-avx-avx512-linux.c): Remove.
3212 (amd64-mpx.c): Remove.
3213 (amd64-mpx-linux.c): Remove.
3214 (amd64-avx-mpx-avx512-pku.c): Remove.
3215 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3216 (amd64-avx-mpx.c): Remove.
3217 (amd64-avx-mpx-linux.c): Remove.
3219 (x32-linux.c): Remove.
3220 (x32-avx.c): Remove.
3221 (x32-avx-linux.c): Remove.
3222 (x32-avx-avx512.c): Remove.
3223 (x32-avx-avx512-linux.c): Remove.
3224 (reg-xtensa.c): Remove.
3225 (reg-tilegx.c): Remove.
3226 (reg-tilegx32.c): Remove.
3228 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3230 * Makefile.in (SFILES): Add "common/environ.c".
3231 (OBJS): Add "common/environ.h".
3233 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3235 * configure.ac: Check if the fs_base and gs_base members of
3236 `struct user_regs_struct' exist.
3237 * config.in: Regenerated.
3238 * configure: Likewise.
3240 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3242 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3244 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3245 (get_next_pcs_syscall_next_pc): Likewise.
3247 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3249 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3250 * nto-x86-low.c: Likewise.
3252 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3254 * Makefile.in: Include disable-implicit-rules.mk.
3256 2016-11-23 Pedro Alves <palves@redhat.com>
3258 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3259 (debug_vprintf): Use std::chrono::steady_clock instead of
3260 gettimeofday. Use '.' instead of ':'.
3261 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3262 (get_timestamp): Use std::chrono::steady_clock instead of
3265 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3267 * Makefile.in: Fix whitespace formatting.
3269 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3271 * Makefile.in (SFILES, OBS): Flatten list and order
3274 2016-11-23 Pedro Alves <palves@redhat.com>
3276 * event-loop.c (handle_file_event): Use warning.
3277 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3278 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3281 2016-11-23 Pedro Alves <palves@redhat.com>
3283 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3285 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3286 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3287 debug_printf and debug_flush for debug output.
3288 * server.c (handle_general_set): Likewise.
3289 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3292 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3294 * Makefile.in (.c.o): Replace rule with ...
3295 (%.o: %.c): ... this one.
3297 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3299 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3300 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3302 * configure.ac: Remove checks for the make program.
3303 * configure: Re-generate.
3305 2016-10-28 Pedro Alves <palves@redhat.com>
3307 * Makefile.in (CXX_DIALECT): Get from configure.
3308 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3309 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3310 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3311 * config.in: Regenerate.
3312 * configure: Regenerate.
3314 2016-10-27 Yao Qi <yao.qi@linaro.org>
3316 * linux-low.c (linux_supports_range_stepping): Return true if
3317 can_software_single_step return true.
3319 2016-10-27 Yao Qi <yao.qi@linaro.org>
3321 * inferiors.c (find_inferior_in_random): New function.
3322 * inferiors.h (find_inferior_in_random): Declare.
3323 * linux-low.c (linux_wait_for_event_filtered): Call
3324 find_inferior_in_random instead of find_inferior.
3326 2016-10-27 Yao Qi <yao.qi@linaro.org>
3328 * linux-low.c (linux_wait_1): If single-step breakpoints are
3329 inserted, remove them.
3331 2016-10-26 Pedro Alves <palves@redhat.com>
3333 * linux-low.c (handle_extended_wait): Link parent/child fork
3335 (linux_wait_1): Unlink them.
3336 (linux_set_resume_request): Ignore resume requests for
3337 already-resumed and unhandled fork child threads.
3338 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3339 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3341 (handle_v_requests) <vCont>: Don't call require_running.
3342 * server.h (in_queued_stop_replies): New declaration.
3344 2016-10-24 Yao Qi <yao.qi@linaro.org>
3347 * linux-aarch64-low.c (append_insns): Cast the return value to
3350 2016-10-10 Yao Qi <yao.qi@linaro.org>
3352 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3354 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3356 * target.c (target_supports_multi_process): New function, moved
3358 * target.h (target_supports_multi_process): ... here. Remove
3361 2016-10-05 Tom Tromey <tom@tromey.com>
3364 * tracepoint.c (handle_tracepoint_bkpts): Check
3365 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3367 2016-10-05 Yao Qi <yao.qi@linaro.org>
3369 * configure.srv: Update the path of arm-*.xml files.
3371 2016-10-05 Terry Guo <terry.guo@arm.com>
3372 Yao Qi <yao.qi@linaro.org>
3374 * Makefile.in: Adjust the path of rules.
3375 * configure.srv: Update the path of xml files.
3376 * regformats/arm-with-iwmmxt.dat: Regenerated.
3377 * regformats/arm-with-neon.dat: Likewise.
3378 * regformats/arm-with-vfpv2.dat: Likewise.
3379 * regformats/arm-with-vfpv3.dat Likewise.
3381 2016-09-30 Yao Qi <yao.qi@linaro.org>
3384 * target.c (target_stop_and_wait): Don't call
3385 target_continue_no_signal, use resume_stop instead.
3387 2016-09-26 Yao Qi <yao.qi@linaro.org>
3389 * linux-low.c (linux_wait_1): Call debug_exit.
3391 2016-09-23 Pedro Alves <palves@redhat.com>
3393 * Makefile.in (SFILES): Add common/new-op.c.
3394 (OBS): Add common/new-op.o.
3395 (new-op.o): New rule.
3397 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3399 * .gitinore: Ignore more files.
3401 2016-09-21 Yao Qi <yao.qi@linaro.org>
3403 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3406 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3408 * server.c (start_inferior): Call target_mourn_inferior instead of
3409 mourn_inferior; pass ptid_t argument to it.
3411 (handle_target_event): Likewise.
3412 * target.c (target_mourn_inferior): New function.
3413 * target.h (mourn_inferior): Delete macro.
3415 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3417 * linux-low.c (lwp_is_stepping): New function.
3419 2016-09-06 Carl Love <cel@us.ibm.com>
3421 * server.c (start_inferior): Fixed comment, requested comment change
3422 didn't get updated correctly. Removed reference to ptrace () call as
3423 it is only true on Linux systems.
3425 2016-09-06 Carl Love <cel@us.ibm.com>
3427 * server.c (start_inferior): Do not call
3428 function target_post_create_inferior () if the
3429 inferior process has already exited.
3431 2016-09-05 Pedro Alves <palves@redhat.com>
3433 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3434 (COMPILE.pre, CC_LD): Use CXX directly.
3435 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3436 * acinclude.m4: Don't include build-with-cxx.m4.
3437 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3438 * configure: Regenerate.
3440 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3443 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3444 call writing data to own_buf.
3446 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3448 * target.c (mywait): Call target_wait instead of
3450 (target_wait): New function.
3452 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3454 * server.c (start_inferior): New variable 'ptid'. Replace calls
3455 to the_target->resume by target_continue{,_no_signal}, depending
3457 * target.c (target_stop_and_wait): Call target_continue_no_signal
3458 instead of the_target->resume.
3459 (target_continue): New function.
3461 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3463 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3465 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3468 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3470 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3471 * linux-arm-low.c (ps_get_thread_area): Likewise.
3472 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3473 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3474 * linux-mips-low.c (ps_get_thread_area): Likewise.
3475 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3476 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3477 * linux-x86-low.c (ps_get_thread_area): Likewise.
3478 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3480 2016-08-19 Pedro Alves <palves@redhat.com>
3482 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3484 2016-08-19 Pedro Alves <palves@redhat.com>
3486 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3487 comment. Use memcpy instead of casting through unsigned long.
3489 2016-08-19 Pedro Alves <palves@redhat.com>
3491 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3492 allocating around 0x80000000.
3494 2016-08-19 Pedro Alves <palves@redhat.com>
3497 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3498 (x32-avx512-linux-ipa.o): New rules.
3499 * configure.ac (x86_64-*-linux*): New x32 check.
3500 * configure.srv (ipa_x32_linux_regobj): New.
3501 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3502 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3504 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3506 * configure: Regenerate.
3508 2016-08-09 Pedro Alves <palves@redhat.com>
3511 * Makefile.in (OBS): Add signals-state-save-restore.o.
3512 (signals-state-save-restore.o): New rule.
3513 * config.in: Regenerate.
3514 * configure: Regenerate.
3515 * linux-low.c: Include "signals-state-save-restore.h".
3516 (linux_create_inferior): Call
3517 restore_original_signals_state.
3518 * server.c: Include "dispositions-save-restore.h".
3519 (captured_main): Call save_original_signals_state.
3521 2016-08-05 Pedro Alves <palves@redhat.com>
3523 * configure: Regenerate.
3525 2016-08-04 Yao Qi <yao.qi@linaro.org>
3527 * linux-low.c (regsets_fetch_inferior_registers): Check
3528 errno is ESRCH or not.
3530 2016-08-02 Yao Qi <yao.qi@linaro.org>
3532 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3533 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3534 (thread_db_load_search): Update.
3535 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3536 td_ta_set_event and td_ta_event_getmsg.
3538 2016-07-26 Pedro Alves <palves@redhat.com>
3541 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3542 of unsigned long for 64-bit registers and use uint32_t instead of
3543 unsigned int for 32-bit registers.
3545 2016-07-26 Pedro Alves <palves@redhat.com>
3547 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3550 2016-07-21 Tom Tromey <tom@tromey.com>
3552 * configure: Rebuild.
3554 2016-07-21 Yao Qi <yao.qi@linaro.org>
3556 * mem-break.c (find_gdb_breakpoint): Cast bp to
3557 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3559 2016-07-21 Yao Qi <yao.qi@linaro.org>
3561 * server.c (handle_v_requests): Support s and S actions
3562 if target_supports_software_single_step return true.
3564 2016-07-21 Yao Qi <yao.qi@linaro.org>
3566 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3567 is resume_step, call maybe_hw_step.
3568 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3570 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3572 (proceed_one_lwp): If resume request is resume_step, install
3573 reinsert breakpoints and call maybe_hw_step.
3575 2016-07-21 Yao Qi <yao.qi@linaro.org>
3577 * linux-low.c (proceed_one_lwp): Declare.
3578 (linux_resume_one_thread): Remove local variable 'step'.
3579 Lift code enqueue signal. Call proceed_one_lwp instead of
3580 linux_resume_one_lwp.
3582 2016-07-21 Yao Qi <yao.qi@linaro.org>
3584 * linux-low.c (linux_resume_one_thread): Call
3585 enqueue_pending_signal.
3587 2016-07-21 Yao Qi <yao.qi@linaro.org>
3589 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3590 * inferiors.c (do_restore_current_thread_cleanup): New function.
3591 (make_cleanup_restore_current_thread): Likewise.
3592 * linux-low.c (install_software_single_step_breakpoints): Call
3593 make_cleanup_restore_current_thread. Switch current_thread to
3596 2016-07-21 Yao Qi <yao.qi@linaro.org>
3598 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3599 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3600 (clone_one_breakpoint): Likewise.
3601 (delete_reinsert_breakpoints): Change parameter to thread.
3603 (has_reinsert_breakpoints): Likewise.
3604 (uninsert_reinsert_breakpoints): Likewise.
3605 (reinsert_reinsert_breakpoints): Likewise.
3606 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3607 (delete_reinsert_breakpoints): Likewise.
3608 (reinsert_reinsert_breakpoints): Likewise.
3609 (uninsert_reinsert_breakpoints): Likewise.
3610 (has_reinsert_breakpoints): Likewise.
3612 2016-07-21 Yao Qi <yao.qi@linaro.org>
3614 * inferiors.c (get_thread_process): Make parameter const.
3615 * inferiors.h (get_thread_process): Update declaration.
3616 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3617 Add new parameters child_thread and parent_thread. Callers
3619 * mem-break.h (clone_all_breakpoints): Update declaration.
3621 2016-07-21 Yao Qi <yao.qi@linaro.org>
3623 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3624 <command_list, handler>: Remove.
3625 (struct gdb_breakpoint): New.
3626 (struct other_breakpoint): New.
3627 (struct reinsert_breakpoint): New.
3628 (is_gdb_breakpoint): New function.
3629 (any_persistent_commands): Update command_list if
3630 is_gdb_breakpoint returns true.
3631 (set_breakpoint): Create breakpoints according to their types.
3632 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3633 (set_gdb_breakpoint_1): Likewise.
3634 (set_gdb_breakpoint): Likewise.
3635 (clear_breakpoint_conditions): Change parameter type to
3636 'struct gdb_breakpoint *'.
3637 (clear_breakpoint_commands): Likewise.
3638 (clear_breakpoint_conditions_and_commands): Likewise.
3639 (add_condition_to_breakpoint): Likewise.
3640 (add_breakpoint_condition): Likewise.
3641 (add_commands_to_breakpoint): Likewise.
3642 (check_breakpoints): Check other_breakpoint.
3643 (clone_one_breakpoint): Clone breakpopint according to its type.
3644 * mem-break.h (struct gdb_breakpoint): Declare.
3645 (set_gdb_breakpoint): Update declaration.
3646 (clear_breakpoint_conditions_and_commands): Likewise.
3647 (add_breakpoint_condition): Likewise.
3648 (add_breakpoint_commands): Likewise.
3649 * server.c (process_point_options): Change parameter type to
3650 'struct gdb_breakpoint *'.
3652 2016-07-21 Yao Qi <yao.qi@linaro.org>
3654 * mem-break.c (set_breakpoint_at): Rename it to ...
3655 (set_breakpoint_type_at): ... it.
3656 (set_breakpoint_at): Call set_breakpoint_type_at.
3657 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3658 * mem-break.h (set_breakpoint_at): Update comments.
3660 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3662 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3664 (nios2_store_gregset): Likewise.
3666 2016-07-01 Pedro Alves <palves@redhat.com>
3667 Antoine Tremblay <antoine.tremblay@ericsson.com>
3669 * linux-low.c: Change interface to take the target lwp_info
3670 pointer directly and return void. Handle detaching from a zombie
3672 (linux_detach_lwp_callback): New function.
3673 (linux_detach): Detach from the leader thread after detaching from
3676 2016-06-28 Yao Qi <yao.qi@linaro.org>
3678 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3679 for variable new_offset.
3680 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3681 (aarch64_ftrace_insn_reloc_cb): Likewise.
3682 (aarch64_ftrace_insn_reloc_tb): Likewise.
3683 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3684 PRIx64 instead of PRIx32.
3686 2016-06-28 Yao Qi <yao.qi@linaro.org>
3688 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3689 (the_low_target): Install arm_get_syscall_trapinfo.
3691 2016-06-28 Yao Qi <yao.qi@linaro.org>
3693 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3695 (the_low_target): Install aarch64_get_syscall_trapinfo.
3697 2016-06-28 Yao Qi <yao.qi@linaro.org>
3699 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3701 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3702 Remove parameter sysno.
3703 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3706 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3708 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3709 (s390_emit_ne_goto): Likewise.
3710 (s390_emit_lt_goto): Likewise.
3711 (s390_emit_le_goto): Likewise.
3712 (s390_emit_gt_goto): Likewise.
3713 (s390_emit_ge_goto): Likewise.
3714 (s390x_emit_eq_goto): Likewise.
3715 (s390x_emit_ne_goto): Likewise.
3716 (s390x_emit_lt_goto): Likewise.
3717 (s390x_emit_le_goto): Likewise.
3718 (s390x_emit_gt_goto): Likewise.
3719 (s390x_emit_ge_goto): Likewise.
3720 (s390_emit_ops_impl): Mark variable static.
3721 (s390x_emit_ops): Likewise.
3723 2016-06-17 Yao Qi <yao.qi@linaro.org>
3725 * linux-low.c (handle_extended_wait): Call
3726 uninsert_reinsert_breakpoints for the parent process. Remove
3727 reinsert breakpoints from the child process. Reinsert them to
3728 the parent process when vfork is done.
3729 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3730 (reinsert_reinsert_breakpoints): New function.
3731 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3732 (reinsert_reinsert_breakpoints): Declare.
3734 2016-06-17 Yao Qi <yao.qi@linaro.org>
3736 * linux-low.c (handle_extended_wait): If the parent is doing
3737 step-over, remove the reinsert breakpoints from the forked child.
3739 2016-06-17 Yao Qi <yao.qi@linaro.org>
3741 * linux-low.c (unsuspend_all_lwps): Declare.
3742 (linux_low_filter_event): If thread exited, call finish_step_over.
3743 If step-over is finished, unsuspend other threads.
3745 2016-06-17 Yao Qi <yao.qi@linaro.org>
3747 * linux-low.c (linux_resume_one_lwp_throw): Assert
3748 has_reinsert_breakpoints returns false.
3749 * mem-break.c (delete_disabled_breakpoints): Assert
3750 bp type isn't reinsert_breakpoint.
3752 2016-06-17 Yao Qi <yao.qi@linaro.org>
3754 * linux-low.c (maybe_hw_step): New function.
3755 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3756 (finish_step_over): Switch current_thread to lwp temporarily,
3757 and assert has_reinsert_breakpoints returns true.
3758 (proceed_one_lwp): Call maybe_hw_step.
3759 * mem-break.c (has_reinsert_breakpoints): New function.
3760 * mem-break.h (has_reinsert_breakpoints): Declare.
3762 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3764 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3766 2016-05-17 Yao Qi <yao.qi@linaro.org>
3768 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3769 instead of find_inferior.
3771 2016-05-05 Yao Qi <yao.qi@linaro.org>
3773 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3774 Initialize res to zero.
3776 2016-05-05 Yao Qi <yao.qi@linaro.org>
3778 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3781 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3783 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3784 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3785 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3787 2016-04-28 Par Olsson <par.olsson@windriver.com>
3788 Simon Marchi <simon.marchi@ericsson.com>
3790 * tracepoint.c (write_inferior_int8): New function.
3791 (cmd_qtenable_disable): Write enable flag using
3792 write_inferior_int8.
3794 2016-04-25 Yao Qi <yao.qi@linaro.org>
3796 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3797 (need_step_over_p): Return zero if the LWP has pending signals
3798 can be delivered on software single step target.
3800 2016-04-25 Yao Qi <yao.qi@linaro.org>
3802 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3803 return instead of error.
3805 2016-04-22 Yao Qi <yao.qi@linaro.org>
3807 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3810 2016-04-22 Yao Qi <yao.qi@linaro.org>
3812 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3813 signal when stepping over breakpoint with software single
3816 2016-04-21 Pedro Alves <palves@redhat.com>
3818 * linux-s390-low.c (s390_collect_ptrace_register)
3819 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3821 (s390_check_regset): Use void * instead of gdb_byte *.
3823 2016-04-20 Pedro Alves <palves@redhat.com>
3825 * configure: Renegerate.
3827 2016-04-20 Yao Qi <yao.qi@linaro.org>
3829 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3830 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3832 (arm_store_gregset): Likewise.
3834 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3836 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3837 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3838 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3839 (amd64-avx-mpx-linux.c): New rules.
3840 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3841 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3842 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3843 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3844 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3845 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3846 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3847 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3848 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3849 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3850 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3851 * linux-x86-low.c (x86_linux_read_description): Add case for
3852 X86_XSTATE_AVX_MPX_MASK.
3853 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3854 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3855 init_registers_i386_avx_mpx_linux.
3856 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3857 (initialize_low_tracepoint): Call
3858 init_registers_i386_avx_mpx_linux.
3859 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3860 (initialize_low_tracepoint): Call
3861 init_registers_amd64_avx_mpx_linux.
3862 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3863 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3864 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3867 2016-04-18 Pedro Alves <palves@redhat.com>
3869 * configure: Regenerate.
3871 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3873 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3874 (aarch64_emit_sub): Likewise.
3876 2016-04-12 Pedro Alves <palves@redhat.com>
3878 * utils.c (prepare_to_throw_exception): Delete.
3880 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3882 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3884 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3886 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3888 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3890 * linux-aarch64-ipa.c: Add <elf.h> include.
3891 * linux-ppc-ipa.c: Add <elf.h> include.
3892 * linux-s390-ipa.c: Add <elf.h> include.
3894 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3896 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3897 (get_raw_reg_ptr): Likewise.
3898 (get_trace_state_variable_value_ptr): Likewise.
3899 (set_trace_state_variable_value_ptr): Likewise.
3900 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3903 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3904 Marcin Kościelnicki <koriakin@0x04.net>
3907 * linux-ppc-low.c (emit_insns): New function.
3908 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3909 (ppc_emit_prologue): New function.
3910 (ppc_emit_epilogue): New function.
3911 (ppc_emit_add): New function.
3912 (ppc_emit_sub): New function.
3913 (ppc_emit_mul): New function.
3914 (ppc_emit_lsh): New function.
3915 (ppc_emit_rsh_signed): New function.
3916 (ppc_emit_rsh_unsigned): New function.
3917 (ppc_emit_ext): New function.
3918 (ppc_emit_zero_ext): New function.
3919 (ppc_emit_log_not): New function.
3920 (ppc_emit_bit_and): New function.
3921 (ppc_emit_bit_or): New function.
3922 (ppc_emit_bit_xor): New function.
3923 (ppc_emit_bit_not): New function.
3924 (ppc_emit_equal): New function.
3925 (ppc_emit_less_signed): New function.
3926 (ppc_emit_less_unsigned): New function.
3927 (ppc_emit_ref): New function.
3928 (ppc_emit_const): New function.
3929 (ppc_emit_reg): New function.
3930 (ppc_emit_pop): New function.
3931 (ppc_emit_stack_flush): New function.
3932 (ppc_emit_swap): New function.
3933 (ppc_emit_stack_adjust): New function.
3934 (ppc_emit_call): New function.
3935 (ppc_emit_int_call_1): New function.
3936 (ppc_emit_void_call_2): New function.
3937 (ppc_emit_if_goto): New function.
3938 (ppc_emit_goto): New function.
3939 (ppc_emit_eq_goto): New function.
3940 (ppc_emit_ne_goto): New function.
3941 (ppc_emit_lt_goto): New function.
3942 (ppc_emit_le_goto): New function.
3943 (ppc_emit_gt_goto): New function.
3944 (ppc_emit_ge_goto): New function.
3945 (ppc_write_goto_address): New function.
3946 (ppc_emit_ops_impl): New static variable.
3947 (ppc64v1_emit_prologue): New function.
3948 (ppc64v2_emit_prologue): New function.
3949 (ppc64_emit_epilogue): New function.
3950 (ppc64_emit_add): New function.
3951 (ppc64_emit_sub): New function.
3952 (ppc64_emit_mul): New function.
3953 (ppc64_emit_lsh): New function.
3954 (ppc64_emit_rsh_signed): New function.
3955 (ppc64_emit_rsh_unsigned): New function.
3956 (ppc64_emit_ext): New function.
3957 (ppc64_emit_zero_ext): New function.
3958 (ppc64_emit_log_not): New function.
3959 (ppc64_emit_bit_and): New function.
3960 (ppc64_emit_bit_or): New function.
3961 (ppc64_emit_bit_xor): New function.
3962 (ppc64_emit_bit_not): New function.
3963 (ppc64_emit_equal): New function.
3964 (ppc64_emit_less_signed): New function.
3965 (ppc64_emit_less_unsigned): New function.
3966 (ppc64_emit_ref): New function.
3967 (ppc64_emit_const): New function.
3968 (ppc64v1_emit_reg): New function.
3969 (ppc64v2_emit_reg): New function.
3970 (ppc64_emit_pop): New function.
3971 (ppc64_emit_stack_flush): New function.
3972 (ppc64_emit_swap): New function.
3973 (ppc64v1_emit_call): New function.
3974 (ppc64v2_emit_call): New function.
3975 (ppc64v1_emit_int_call_1): New function.
3976 (ppc64v2_emit_int_call_1): New function.
3977 (ppc64v1_emit_void_call_2): New function.
3978 (ppc64v2_emit_void_call_2): New function.
3979 (ppc64_emit_if_goto): New function.
3980 (ppc64_emit_eq_goto): New function.
3981 (ppc64_emit_ne_goto): New function.
3982 (ppc64_emit_lt_goto): New function.
3983 (ppc64_emit_le_goto): New function.
3984 (ppc64_emit_gt_goto): New function.
3985 (ppc64_emit_ge_goto): New function.
3986 (ppc64v1_emit_ops_impl): New static variable.
3987 (ppc64v2_emit_ops_impl): New static variable.
3988 (ppc_emit_ops): New function.
3989 (linux_low_target): Wire in ppc_emit_ops.
3991 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3992 Marcin Kościelnicki <koriakin@0x04.net>
3995 * Makefile.in: Add powerpc-*-ipa.o
3996 * configure.srv: Add ipa_obj for powerpc*-linux.
3997 * linux-ppc-ipa.c: New file.
3998 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4000 (PPC_FIELD): New macro.
4001 (PPC_SEXT): New macro.
4002 (PPC_OP6): New macro.
4003 (PPC_BO): New macro.
4004 (PPC_LI): New macro.
4005 (PPC_BD): New macro.
4006 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4007 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4008 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4009 (ppc_get_thread_area): New function.
4010 (is_elfv2_inferior): New function.
4011 (gen_ds_form): New function.
4012 (GEN_STD): New macro.
4013 (GEN_STDU): New macro.
4014 (GEN_LD): New macro.
4015 (GEN_LDU): New macro.
4016 (gen_d_form): New function.
4017 (GEN_ADDI): New macro.
4018 (GEN_ADDIS): New macro.
4019 (GEN_LI): New macro.
4020 (GEN_LIS): New macro.
4021 (GEN_ORI): New macro.
4022 (GEN_ORIS): New macro.
4023 (GEN_LWZ): New macro.
4024 (GEN_STW): New macro.
4025 (GEN_STWU): New macro.
4026 (gen_xfx_form): New function.
4027 (GEN_MFSPR): New macro.
4028 (GEN_MTSPR): New macro.
4029 (GEN_MFCR): New macro.
4030 (GEN_MTCR): New macro.
4031 (GEN_SYNC): New macro.
4032 (GEN_LWSYNC): New macro.
4033 (gen_x_form): New function.
4034 (GEN_OR): New macro.
4035 (GEN_MR): New macro.
4036 (GEN_LWARX): New macro.
4037 (GEN_STWCX): New macro.
4038 (GEN_CMPW): New macro.
4039 (gen_md_form): New function.
4040 (GEN_RLDICL): New macro.
4041 (GEN_RLDICR): New macro.
4042 (gen_i_form): New function.
4044 (GEN_BL): New macro.
4045 (gen_b_form): New function.
4046 (GEN_BNE): New macro.
4047 (GEN_LOAD): New macro.
4048 (GEN_STORE): New macro.
4049 (gen_limm): New function.
4050 (gen_atomic_xchg): New function.
4051 (gen_call): New function.
4052 (ppc_relocate_instruction): New function.
4053 (ppc_install_fast_tracepoint_jump_pad): New function.
4054 (ppc_get_min_fast_tracepoint_insn_len): New function.
4055 (ppc_get_ipa_tdesc_idx): New function.
4056 (the_low_target): Wire in the new functions.
4057 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4059 * linux-ppc-tdesc.h: New file.
4061 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4063 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4064 (alloc_jump_pad_buffer): New function.
4065 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4066 (alloc_jump_pad_buffer): New function.
4067 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4068 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4069 (alloc_jump_pad_buffer): New function.
4070 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4071 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4072 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4073 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4075 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4077 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4078 * linux-amd64-ipa.c: Likewise.
4079 * linux-i386-ipa.c: Likewise.
4080 * linux-s390-ipa.c: Likewise.
4081 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4082 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4083 set_trace_state_variable_value_ptr.
4084 (struct ipa_sym_addresses): Likewise.
4085 (symbol_list): Likewise.
4086 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4087 accessing gdb_collect directly.
4088 (gdb_collect_ptr_type): New typedef.
4089 (get_raw_reg_ptr_type): New typedef.
4090 (get_trace_state_variable_value_ptr_type): New typedef.
4091 (set_trace_state_variable_value_ptr_type): New typedef.
4092 (gdb_collect_ptr): New global.
4093 (get_raw_reg_ptr): New global.
4094 (get_trace_state_variable_value_ptr): New global.
4095 (set_trace_state_variable_value_ptr): New global.
4096 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4097 accessing get_raw_reg directly.
4098 (get_get_tsv_func_addr): Likewise for
4099 get_trace_state_variable_value_ptr.
4100 (get_set_tsv_func_addr): Likewise for
4101 set_trace_state_variable_value_ptr.
4102 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4104 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4106 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4108 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4110 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4112 (relocate_instruction): Remove own_buf.
4113 * server.c (own_buf): Make global.
4114 (handle_v_requests): Make global.
4115 * server.h (own_buf): New declaration.
4116 (handle_v_requests): New prototype.
4118 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4121 * linux-s390-low.c (add_insns): New function.
4122 (s390_emit_prologue): New function.
4123 (s390_emit_epilogue): New function.
4124 (s390_emit_add): New function.
4125 (s390_emit_sub): New function.
4126 (s390_emit_mul): New function.
4127 (s390_emit_lsh): New function.
4128 (s390_emit_rsh_signed): New function.
4129 (s390_emit_rsh_unsigned): New function.
4130 (s390_emit_ext): New function.
4131 (s390_emit_log_not): New function.
4132 (s390_emit_bit_and): New function.
4133 (s390_emit_bit_or): New function.
4134 (s390_emit_bit_xor): New function.
4135 (s390_emit_bit_not): New function.
4136 (s390_emit_equal): New function.
4137 (s390_emit_less_signed): New function.
4138 (s390_emit_less_unsigned): New function.
4139 (s390_emit_ref): New function.
4140 (s390_emit_if_goto): New function.
4141 (s390_emit_goto): New function.
4142 (s390_write_goto_address): New function.
4143 (s390_emit_litpool): New function.
4144 (s390_emit_const): New function.
4145 (s390_emit_call): New function.
4146 (s390_emit_reg): New function.
4147 (s390_emit_pop): New function.
4148 (s390_emit_stack_flush): New function.
4149 (s390_emit_zero_ext): New function.
4150 (s390_emit_swap): New function.
4151 (s390_emit_stack_adjust): New function.
4152 (s390_emit_set_r2): New function.
4153 (s390_emit_int_call_1): New function.
4154 (s390_emit_void_call_2): New function.
4155 (s390_emit_eq_goto): New function.
4156 (s390_emit_ne_goto): New function.
4157 (s390_emit_lt_goto): New function.
4158 (s390_emit_le_goto): New function.
4159 (s390_emit_gt_goto): New function.
4160 (s390_emit_ge_goto): New function.
4161 (s390x_emit_prologue): New function.
4162 (s390x_emit_epilogue): New function.
4163 (s390x_emit_add): New function.
4164 (s390x_emit_sub): New function.
4165 (s390x_emit_mul): New function.
4166 (s390x_emit_lsh): New function.
4167 (s390x_emit_rsh_signed): New function.
4168 (s390x_emit_rsh_unsigned): New function.
4169 (s390x_emit_ext): New function.
4170 (s390x_emit_log_not): New function.
4171 (s390x_emit_bit_and): New function.
4172 (s390x_emit_bit_or): New function.
4173 (s390x_emit_bit_xor): New function.
4174 (s390x_emit_bit_not): New function.
4175 (s390x_emit_equal): New function.
4176 (s390x_emit_less_signed): New function.
4177 (s390x_emit_less_unsigned): New function.
4178 (s390x_emit_ref): New function.
4179 (s390x_emit_if_goto): New function.
4180 (s390x_emit_const): New function.
4181 (s390x_emit_call): New function.
4182 (s390x_emit_reg): New function.
4183 (s390x_emit_pop): New function.
4184 (s390x_emit_stack_flush): New function.
4185 (s390x_emit_zero_ext): New function.
4186 (s390x_emit_swap): New function.
4187 (s390x_emit_stack_adjust): New function.
4188 (s390x_emit_int_call_1): New function.
4189 (s390x_emit_void_call_2): New function.
4190 (s390x_emit_eq_goto): New function.
4191 (s390x_emit_ne_goto): New function.
4192 (s390x_emit_lt_goto): New function.
4193 (s390x_emit_le_goto): New function.
4194 (s390x_emit_gt_goto): New function.
4195 (s390x_emit_ge_goto): New function.
4196 (s390_emit_ops): New function.
4197 (struct linux_target_ops): Fill in emit_ops hook.
4199 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4202 * Makefile.in: Add s390 IPA files.
4203 * configure.srv: Build IPA for s390.
4204 * linux-s390-ipa.c: New file.
4205 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4206 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4207 (tdesc_s390_linux32): Likewise.
4208 (init_registers_s390_linux32v1): Likewise.
4209 (tdesc_s390_linux32v1): Likewise.
4210 (init_registers_s390_linux32v2): Likewise.
4211 (tdesc_s390_linux32v2): Likewise.
4212 (init_registers_s390_linux64): Likewise.
4213 (tdesc_s390_linux64): Likewise.
4214 (init_registers_s390_linux64v1): Likewise.
4215 (tdesc_s390_linux64v1): Likewise.
4216 (init_registers_s390_linux64v2): Likewise.
4217 (tdesc_s390_linux64v2): Likewise.
4218 (init_registers_s390_te_linux64): Likewise.
4219 (tdesc_s390_te_linux64): Likewise.
4220 (init_registers_s390_vx_linux64): Likewise.
4221 (tdesc_s390_vx_linux64): Likewise.
4222 (init_registers_s390_tevx_linux64): Likewise.
4223 (tdesc_s390_tevx_linux64): Likewise.
4224 (init_registers_s390x_linux64): Likewise.
4225 (tdesc_s390x_linux64): Likewise.
4226 (init_registers_s390x_linux64v1): Likewise.
4227 (tdesc_s390x_linux64v1): Likewise.
4228 (init_registers_s390x_linux64v2): Likewise.
4229 (tdesc_s390x_linux64v2): Likewise.
4230 (init_registers_s390x_te_linux64): Likewise.
4231 (tdesc_s390x_te_linux64): Likewise.
4232 (init_registers_s390x_vx_linux64): Likewise.
4233 (tdesc_s390x_vx_linux64): Likewise.
4234 (init_registers_s390x_tevx_linux64): Likewise.
4235 (tdesc_s390x_tevx_linux64): Likewise.
4236 (have_hwcap_s390_vx): New static variable.
4237 (s390_arch_setup): Fill have_hwcap_s390_vx.
4238 (s390_get_thread_area): New function.
4239 (s390_ft_entry_gpr_esa): New const.
4240 (s390_ft_entry_gpr_zarch): New const.
4241 (s390_ft_entry_misc): New const.
4242 (s390_ft_entry_fr): New const.
4243 (s390_ft_entry_vr): New const.
4244 (s390_ft_main_31): New const.
4245 (s390_ft_main_64): New const.
4246 (s390_ft_exit_fr): New const.
4247 (s390_ft_exit_vr): New const.
4248 (s390_ft_exit_misc): New const.
4249 (s390_ft_exit_gpr_esa): New const.
4250 (s390_ft_exit_gpr_zarch): New const.
4251 (append_insns): New function.
4252 (s390_relocate_instruction): New function.
4253 (s390_install_fast_tracepoint_jump_pad): New function.
4254 (s390_get_min_fast_tracepoint_insn_len): New function.
4255 (s390_get_ipa_tdesc_idx): New function.
4256 (struct linux_target_ops): Wire in the above functions.
4257 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4258 * linux-s390-tdesc.h: New file.
4260 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4262 * linux-s390-low.c (s390_supports_tracepoints): New function.
4263 (struct linux_target_ops): Fill supports_tracepoints hook.
4265 2016-03-18 Yao Qi <yao.qi@linaro.org>
4267 * linux-low.c (lwp_signal_can_be_delivered): New function.
4268 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4270 2016-03-18 Yao Qi <yao.qi@linaro.org>
4272 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4273 0 if signal is enqueued. Remove 'signal' from one debugging
4274 message. Move one debugging message to some lines below.
4275 Remove code setting 'signal' to 0.
4277 2016-03-18 Yao Qi <yao.qi@linaro.org>
4279 * linux-low.c (linux_low_filter_event): Remove redundant
4280 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4282 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4284 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4285 (struct linux_target_ops): Wire in the above.
4287 2016-03-03 Yao Qi <yao.qi@linaro.org>
4289 * linux-low.c: Update comments to start_step_over.
4291 2016-03-03 Yao Qi <yao.qi@linaro.org>
4294 * linux-low.c (handle_extended_wait): Set child suspended
4295 if event_lwp->bp_reinsert isn't zero.
4297 2016-03-02 Yao Qi <yao.qi@linaro.org>
4299 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4300 enqueue_pending_signal.
4302 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4304 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4307 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4309 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4310 (s390_regmap_3264) [!__s390x__]: New global.
4311 (s390_collect_ptrace_register): Skip map entries containing -1.
4312 (s390_supply_ptrace_register): Ditto.
4313 (s390_fill_gprs_high): New function.
4314 (s390_store_gprs_high): New function.
4315 (s390_regsets): Add NT_S390_HIGH_GPRS.
4316 (s390_get_hwcap): Enable on 31-bit.
4317 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4318 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4319 Detect NT_S390_HIGH_GPRS.
4320 (s390_usrregs_info_3264): Enable on 31-bit.
4321 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4322 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4324 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4327 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4328 * configure.srv: Ditto.
4329 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4330 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4331 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4332 (init_registers_amd64_linux): Remove prototype.
4333 (tdesc_amd64_linux): Remove declaration.
4334 (get_ipa_tdesc): New function.
4335 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4336 initialize remaining tdescs.
4337 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4338 (init_registers_i386_linux): Remove prototype.
4339 (tdesc_i386_linux): Remove declaration.
4340 (get_ipa_tdesc): New function.
4341 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4342 initialize remaining tdescs.
4343 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4344 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4345 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4346 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4347 (x86_get_ipa_tdesc_idx): New function.
4348 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4349 * linux-x86-tdesc.h: New file.
4350 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4351 (target_get_ipa_tdesc_idx): New macro.
4352 * tracepoint.c (ipa_tdesc_idx): New macro.
4353 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4354 (symbol_list): Add ipa_tdesc_idx.
4355 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4356 (ipa_tdesc): Remove.
4357 (ipa_tdesc_idx): New variable.
4358 (get_context_regcache): Use get_ipa_tdesc.
4359 (gdb_collect): Ditto.
4361 * tracepoint.h (get_ipa_tdesc): New prototype.
4362 (ipa_tdesc): Remove.
4364 2016-02-24 Pedro Alves <palves@redhat.com>
4366 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4367 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4368 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4369 Factor out common code between the USE_SIGTRAP_SIGINFO and
4370 !USE_SIGTRAP_SIGINFO blocks.
4371 (linux_low_filter_event): Call save_stop_reason instead of
4372 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4374 (linux_wait_1): Update comments.
4376 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4378 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4379 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4380 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4381 ppc_insert_point, ppc_remove_point.
4383 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4385 * linux-s390-low.c (s390_supports_z_point_type): New function.
4386 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4388 2016-02-16 Yao Qi <yao.qi@linaro.org>
4390 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4391 PC. Get pc from regcache_read_pc.
4393 2016-02-12 Yao Qi <yao.qi@linaro.org>
4395 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4396 or linux_get_pc_32bit.
4397 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4399 2016-02-12 Yao Qi <yao.qi@linaro.org>
4401 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4402 arm_linux_get_next_pcs_fixup.
4404 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4406 * tracepoint.c (x_tracepoint_action_download): Change
4407 write_inferior_data_ptr to write_inferior_data_pointer.
4408 (cmd_qtstart): Likewise.
4409 (write_inferior_data_ptr): Remove.
4410 (download_agent_expr): Change write_inferior_data_ptr to
4411 write_inferior_data_pointer.
4412 (download_tracepoint_1): Likewise.
4413 (download_tracepoint): Likewise.
4414 (download_trace_state_variables): Likewise.
4416 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4417 Marcin Kościelnicki <koriakin@0x04.net>
4419 * tracepoint.c (struct tracepoint_action_ops): Remove.
4420 (struct tracepoint_action): Remove ops.
4421 (m_tracepoint_action_download, r_tracepoint_action_download)
4422 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4423 size and offset accordingly.
4424 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4425 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4426 (tracepoint_action_send, tracepoint_action_download): New functions.
4427 Helpers for trace action handlers.
4428 (add_tracepoint_action): Remove setup actions ops.
4429 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4431 2016-02-10 Yao Qi <yao.qi@linaro.org>
4433 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4435 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4437 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4439 * configure: Regenerate.
4441 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4443 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4444 void * to gdb_byte *.
4445 * linux-low.c (siginfo_fixup): Likewise.
4446 (linux_xfer_siginfo): Likewise.
4447 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4449 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4451 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4453 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4455 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4457 * linux-x86-low.c [__x86_64__]: Include
4458 "nat/amd64-linux-siginfo.h".
4459 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4460 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4461 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4462 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4463 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4464 (cpt_si_fd, si_timerid, si_overrun): Move from
4465 nat/amd64-linux-siginfo.c.
4466 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4468 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4470 * server.c (skip_to_semicolon): Remove.
4471 (process_point_options): Use strchrnul instead of
4474 2016-01-26 Yao Qi <yao.qi@linaro.org>
4476 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4477 * linux-low.c (install_software_single_step_breakpoints): Don't
4478 call regcache_read_pc.
4479 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4482 2016-01-26 Yao Qi <yao.qi@linaro.org>
4484 * linux-low.c (install_software_single_step_breakpoints): Call
4485 regcache_read_pc instead of get_pc.
4487 2016-01-26 Yao Qi <yao.qi@linaro.org>
4489 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4490 (unblock_async_io): Rename to ...
4491 (block_unblock_async_io): ... it. New function.
4492 (enable_async_io): Don't install SIGIO handler. Unblock it
4494 (disable_async_io): Don't ignore SIGIO. Block it instead.
4495 (initialize_async_io): Install SIGIO handler. Don't call
4498 2016-01-26 Yao Qi <yao.qi@linaro.org>
4500 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4501 first character is '\003', call *the_target->request_interrupt.
4503 2016-01-25 Yao Qi <yao.qi@linaro.org>
4505 * remote-utils.c (new_thread_notify): Remove.
4506 (dead_thread_notify): Likewise.
4507 * remote-utils.h (new_thread_notify): Remove declaration.
4508 (dead_thread_notify): Likewise.
4510 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4512 * gdb.trace/pending.exp: Fix expected message on continue.
4514 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4516 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4517 it works properly on big-endian machines where sizeof (CORE_ADDR)
4520 2016-01-21 Pedro Alves <palves@redhat.com>
4522 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4523 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4524 * configure: Regenerate.
4526 2016-01-21 Yao Qi <yao.qi@linaro.org>
4528 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4529 is_thumb and set it according to CPSR saved on the stack.
4530 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4531 arm_sigreturn_next_pc.
4533 2016-01-18 Yao Qi <yao.qi@linaro.org>
4535 * linux-low.c (linux_set_pc_64bit): New function.
4536 (linux_get_pc_64bit): New function.
4537 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4539 * linux-sparc-low.c (debug_threads): Remove declaration.
4540 (sparc_get_pc): Remove.
4541 (the_low_target): Use linux_get_pc_64bit instead of
4543 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4544 (the_low_target): Use linux_get_pc_64bit and
4547 2016-01-18 Yao Qi <yao.qi@linaro.org>
4549 * linux-arm-low.c (debug_threads): Remove declaration.
4550 (arm_get_pc, arm_set_pc): Remove.
4551 (the_low_target): Use linux_get_pc_32bit and
4553 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4554 (the_low_target): Use linux_get_pc_32bit and
4556 * linux-cris-low.c (debug_threads): Remove declaration.
4557 (cris_get_pc, cris_set_pc,): Remove.
4558 (the_low_target): Use linux_get_pc_32bit and
4560 * linux-crisv32-low.c (debug_threads): Remove declaration.
4561 (cris_get_pc, cris_set_pc): Remove.
4562 (the_low_target): Use linux_get_pc_32bit and
4564 * linux-low.c: Include inttypes.h.
4565 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4566 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4567 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4568 (the_low_target): Use linux_get_pc_32bit and
4570 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4571 (the_low_target): Use linux_get_pc_32bit and
4573 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4574 (the_low_target): Use linux_get_pc_32bit and
4576 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4577 (the_low_target): Use linux_get_pc_32bit and
4579 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4580 (the_low_target): Use linux_get_pc_32bit and
4583 2016-01-18 Gary Benson <gbenson@redhat.com>
4585 * configure.ac (AC_FUNC_FORK): New check.
4586 * config.in: Regenerate.
4587 * configure: Likewise.
4589 2016-01-14 Yao Qi <yao.qi@linaro.org>
4591 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4592 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4593 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4594 arm_get_next_pcs_ctor.
4596 2016-01-12 Josh Stone <jistone@redhat.com>
4597 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4599 * inferiors.h: Include "gdb_vecs.h".
4600 (struct process_info): Add syscalls_to_catch.
4601 * inferiors.c (remove_process): Free syscalls_to_catch.
4602 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4603 syscall_return stops.
4604 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4605 * server.c (handle_general_set): Handle QCatchSyscalls.
4606 (handle_query): Report support for QCatchSyscalls.
4607 * target.h (struct target_ops): Add supports_catch_syscall.
4608 (target_supports_catch_syscall): New macro.
4609 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4610 (struct lwp_info): Add syscall_state.
4611 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4612 Maintain syscall_state and syscalls_to_catch across exec.
4613 (get_syscall_trapinfo): New function, proxy to the_low_target.
4614 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4615 (linux_low_filter_event): Toggle syscall_state entry/return for
4616 syscall traps, and set it ignored for all others.
4617 (gdb_catching_syscalls_p): New function.
4618 (gdb_catch_this_syscall_p): New function.
4619 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4620 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4621 (linux_supports_catch_syscall): New function.
4622 (linux_target_ops): Install it.
4623 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4624 (the_low_target): Install it.
4626 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4628 * acinclude.m4: Include new ../warning.m4 file.
4629 * configure: Regenerated.
4630 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4632 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4634 * ax.c (is_goto_target): Mark static.
4635 * linux-low.c (register_addr): Likewise.
4636 (linux_fetch_registers, linux_store_registers): Likewise.
4637 * mem-break.c (any_persistent_commands): Fix old prototype.
4638 (add_commands_to_breakpoint): Mark static.
4639 * regcache.c (find_register_by_name): Delete unused func.
4640 * remote-utils.c (hex_or_minus_one): Mark static.
4641 * server.c (monitor_show_help): Mark static.
4642 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4643 handle_v_requests): Likewise.
4645 2016-01-12 Pedro Alves <palves@redhat.com>
4647 Remove use of the registered trademark symbol throughout.
4649 2016-01-08 Yao Qi <yao.qi@linaro.org>
4651 * remote-utils.c (getpkt): If c is '\003', call target hook
4654 2016-01-06 Yao Qi <yao.qi@linaro.org>
4656 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4657 linux-aarch32-low.c.
4658 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4659 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4660 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4661 (thumb2_breakpoint): Declare.
4662 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4663 linux-aarch32-low.h.
4664 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4665 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4666 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4668 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4670 * gdbreplay.c (gdbreplay_version): Change copyright year in
4672 * server.c (gdbserver_version): Likewise.
4674 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4676 * server.c (crc32_table): Delete.
4677 (crc32): Use libiberty's xcrc32 function.
4679 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4681 * lynx-low.c (lynx_delete_thread_callback): New function.
4682 (lynx_mourn): Properly delete our process and all of its
4683 threads. Remove call to clear_inferiors.
4685 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4687 * target.c (thread_search_callback): Add check that
4688 the thread_stopped target callback is not NULL before
4691 2015-12-21 Yao Qi <yao.qi@linaro.org>
4693 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4696 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4698 * server.c (handle_query): Call target_supports_software_single_step.
4700 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4702 * linux-low.c (single_step): New function.
4703 (linux_resume_one_lwp_throw): Call single_step.
4704 (start_step_over): Likewise.
4706 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4708 * Makefile.in (SFILES): Append arch/arm-linux.c,
4709 arch/arm-get-next-pcs.c.
4710 (arm-linux.o): New rule.
4711 (arm-get-next-pcs.o): New rule.
4712 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4714 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4715 to linux-aarch32-low.c.
4716 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4717 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4718 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4719 (thumb2_breakpoint_len): Likewise.
4720 (arm_is_thumb_mode): Make non-static.
4721 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4722 from linux-aarch32-low.c.
4723 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4724 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4725 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4726 (thumb2_breakpoint_len): Likewise.
4727 (arm_is_thumb_mode): New declaration.
4728 * linux-arm-low.c: Include arch/arm-linux.h
4729 aarch/arm-get-next-pcs.h, sys/syscall.h.
4730 (get_next_pcs_ops): New struct.
4731 (get_next_pcs_addr_bits_remove): New function.
4732 (get_next_pcs_is_thumb): New function.
4733 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4734 (arm_sigreturn_next_pc): Likewise.
4735 (get_next_pcs_syscall_next_pc): Likewise.
4736 (arm_gdbserver_get_next_pcs): Likewise.
4737 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4739 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4740 * server.h: Include gdb_vecs.h.
4742 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4744 * Makefile.in (SFILES): Append common/common-regcache.c.
4745 (OBS): Append common-regcache.o.
4746 (common-regcache.o): New rule.
4747 * regcache.c (init_register_cache): Initialize cache to
4749 (regcache_raw_read_unsigned): New function.
4750 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4751 register_status enum.
4753 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4755 * linux-aarch64-low.c (the_low_targets): Rename
4756 breakpoint_reinsert_addr to get_next_pcs.
4757 * linux-arm-low.c (the_low_targets): Likewise.
4758 * linux-bfin-low.c (the_low_targets): Likewise.
4759 * linux-cris-low.c (the_low_targets): Likewise.
4760 * linux-crisv32-low.c (the_low_targets): Likewise.
4761 * linux-low.c (can_software_single_step): Likewise.
4762 (install_software_single_step_breakpoints): New function.
4763 (start_step_over): Use install_software_single_step_breakpoints.
4764 * linux-low.h: New CORE_ADDR vector.
4765 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4767 * linux-mips-low.c (the_low_targets): Likewise.
4768 * linux-nios2-low.c (the_low_targets): Likewise.
4769 * linux-sparc-low.c (the_low_targets): Likewise.
4771 2015-12-17 Pedro Alves <palves@redhat.com>
4773 * linux-low.c (linux_kill_one_lwp): Remove references to
4775 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4777 (linux_init_signals): Delete.
4778 (initialize_low): Adjust.
4779 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4781 2015-12-16 Pedro Alves <palves@redhat.com>
4783 * configure.ac (compiler warning flags): When testing a
4784 -Wno-foo option, check whether -Wfoo works instead.
4785 * configure: Regenerate.
4787 2015-12-11 Don Breazeal <donb@codesourcery.com>
4789 * server.c (process_serial_event): Don't exit from gdbserver
4790 in remote mode if there are still active inferiors.
4792 2015-12-11 Yao Qi <yao.qi@linaro.org>
4794 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4795 arm_breakpoint_at if the process is 32-bit.
4797 2015-12-11 Yao Qi <yao.qi@linaro.org>
4799 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4802 2015-12-07 Yao Qi <yao.qi@linaro.org>
4804 * configure.srv: Append arm.o to srv_tgtobj for
4805 aarch64*-*-linux* target.
4806 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4807 from linux-arm-low.c.
4808 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4809 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4810 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4811 (thumb2_breakpoint_len): Likewise.
4812 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4813 (arm_breakpoint_kinds): Likewise.
4814 (arm_breakpoint_kind_from_pc): Likewise.
4815 (arm_sw_breakpoint_from_kind): Likewise.
4816 (arm_breakpoint_kind_from_current_state): Likewise.
4817 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4818 (arm_sw_breakpoint_from_kind): Declare.
4819 (arm_breakpoint_kind_from_current_state): Declare.
4820 (arm_breakpoint_at): Declare.
4821 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4822 arm_sw_breakpoint_from_kind if process is 32-bit.
4823 (aarch64_breakpoint_kind_from_pc): New function.
4824 (aarch64_breakpoint_kind_from_current_state): New function.
4825 (the_low_target): Initialize fields breakpoint_kind_from_pc
4826 and breakpoint_kind_from_current_state.
4827 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4828 linux-aarch32-low.c.
4829 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4830 (arm_breakpoint, arm_breakpoint_len): Likewise.
4831 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4832 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4833 (arm_is_thumb_mode): Likewise.
4834 (arm_breakpoint_at): Likewise.
4835 (arm_breakpoint_kind_from_pc): Likewise.
4836 (arm_sw_breakpoint_from_kind): Likewise.
4837 (arm_breakpoint_kind_from_current_state): Likewise.
4840 2015-08-04 Yao Qi <yao.qi@linaro.org>
4842 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4843 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4844 * server.c (extended_protocol): Remove "static".
4845 * server.h (extended_protocol): Declare it.
4847 2015-12-04 Josh Stone <jistone@redhat.com>
4849 * target.h (struct target_ops) <arch_setup>: Rename to ...
4850 (struct target_ops) <post_create_inferior>: ... this.
4851 (target_arch_setup): Rename to ...
4852 (target_post_create_inferior): ... this, calling post_create_inferior.
4853 * server.c (start_inferior): Update target_arch_setup calls to
4854 target_post_create_inferior.
4855 * linux-low.c (linux_low_ptrace_options): Forward declare.
4856 (linux_arch_setup): Update its comment for general use.
4857 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4858 (struct linux_target_ops): Use linux_post_create_inferior.
4859 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4860 to post_create_inferior.
4861 * nto-low.c (struct nto_target_ops): Likewise.
4862 * spu-low.c (struct spu_target_ops): Likewise.
4863 * win32-low.c (struct win32_target_ops): Likewise.
4865 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4867 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4869 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4871 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4872 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4873 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4874 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4875 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4876 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4877 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4878 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4879 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4880 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4881 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4882 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4884 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4886 * linux-low.c (linux_look_up_symbols): Don't call
4887 linux_supports_traceclone.
4888 * linux-low.h (thread_db_init): Remove use_events argument.
4889 * thread-db.c (thread_db_use_event): Remove global variable.
4890 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4891 (struct thread_db) <td_create_bp>: Remove field.
4892 (thread_db_create_event): Remove function.
4893 (thread_db_enable_reporting): Likewise.
4894 (find_one_thread): Don't check for thread_db_use_events.
4895 (attach_thread): Likewise.
4896 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4897 (try_thread_db_load_1): Don't check for thread_db_use_events.
4898 (thread_db_init): Remove use_events argument and thread events
4900 (remove_thread_event_breakpoints): Remove function.
4901 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4903 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4905 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4907 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4908 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4909 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4910 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4911 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4913 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4915 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4916 * linux-low.c (can_hardware_single_step): Use
4917 supports_hardware_single_step.
4918 (can_software_single_step): New function.
4919 (start_step_over): Call can_software_single_step.
4920 (linux_supports_hardware_single_step): New function.
4921 (struct target_ops) <supports_software_single_step>: Initialize.
4922 * linux-low.h (struct linux_target_ops)
4923 <supports_hardware_single_step>: Initialize.
4924 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4925 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4926 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4927 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4928 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4929 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4930 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4931 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4932 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4933 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4935 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4936 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4938 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4939 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4940 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4942 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4943 * target.h (struct target_ops): <supports_software_single_step>:
4945 (target_supports_software_single_step): New macro.
4947 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4949 * linux-low.c (linux_wait_1): Fix pc advance condition.
4950 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4951 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4953 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4955 * linux-arm-low.c (arm_is_thumb_mode): New function.
4956 (arm_breakpoint_at): Use arm_is_thumb_mode.
4957 (arm_breakpoint_kind_from_current_state): New function.
4958 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4960 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4961 (linux_breakpoint_kind_from_current_state): New function.
4962 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4963 * linux-low.h (struct linux_target_ops)
4964 <breakpoint_kind_from_current_state>: New field.
4965 * target.h (struct target_ops): Likewise.
4966 (target_breakpoint_kind_from_current_state): New macro.
4968 2015-11-30 Pedro Alves <palves@redhat.com>
4970 * linux-low.c (linux_resume): Wake up the event loop before
4973 2015-11-30 Pedro Alves <palves@redhat.com>
4975 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4977 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4979 * target.c (struct thread_search): New structure.
4980 (thread_search_callback): New function.
4981 (prev_general_thread): New global.
4982 (prepare_to_access_memory, done_accessing_memory): New functions.
4983 * target.h (prepare_to_access_memory, done_accessing_memory):
4984 Replace macros with function declarations.
4986 2015-11-30 Pedro Alves <palves@redhat.com>
4989 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4990 report TARGET_WAITKIND_NO_RESUMED.
4991 * remote-utils.c (prepare_resume_reply): Handle
4992 TARGET_WAITKIND_NO_RESUMED.
4993 * server.c (report_no_resumed): New global.
4994 (handle_query) <qSupported>: Handle "no-resumed+". Report
4995 "no-resumed+" support.
4996 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4997 return error if the client doesn't support no-resumed events.
4998 (push_stop_notification): New function.
4999 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5000 events if the client supports them.
5002 2015-11-30 Pedro Alves <palves@redhat.com>
5004 * linux-low.c (thread_still_has_status_pending_p): Don't check
5006 (lwp_resumed): New function.
5007 (status_pending_p_callback): Return early if the LWP is not
5008 supposed to be resumed.
5010 2015-11-30 Pedro Alves <palves@redhat.com>
5012 * linux-low.c (handle_extended_wait): Assert that the LWP's
5013 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5014 thread create events, leave the new child's status pending.
5015 (linux_low_filter_event): If GDB wants to hear about thread exit
5016 events, leave the LWP marked dead and don't delete it.
5017 (linux_wait_for_event_filtered): Don't check for thread exit.
5018 (filter_exit_event): New function.
5019 (linux_wait_1): Use it, when returning an exit event.
5020 (linux_resume_one_lwp_throw): Assert that the LWP's
5021 waitstatus is TARGET_WAITKIND_IGNORE.
5022 * remote-utils.c (prepare_resume_reply): Handle
5023 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5024 * server.c (report_thread_events): New global.
5025 (handle_general_set): Handle QThreadEvents.
5026 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5027 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5028 TARGET_WAITKIND_THREAD_EXITED.
5029 * server.h (report_thread_events): Declare.
5031 2015-11-30 Pedro Alves <palves@redhat.com>
5033 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5034 the thread's last_resume_kind was resume_stop.
5036 2015-11-30 Pedro Alves <palves@redhat.com>
5038 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5041 2015-11-30 Pedro Alves <palves@redhat.com>
5043 * server.c (handle_v_requests): Handle vCtrlC.
5045 2015-11-30 Pedro Alves <palves@redhat.com>
5047 * gdbthread.h (find_any_thread_of_pid): Declare.
5048 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5050 * server.c (handle_query): If current_thread is NULL, look for
5051 another thread of the selected process.
5053 2015-11-26 Daniel Colascione <dancol@dancol.org>
5054 Simon Marchi <simon.marchi@ericsson.com>
5056 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5057 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5059 * target.h (struct target_ops) <thread_name>: New field.
5060 (target_thread_name): New macro.
5062 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5064 * regcache.h (regcache_invalidate_pid): Add declaration.
5065 * regcache.c (regcache_invalidate_pid): New function, extracted
5066 from regcache_invalidate.
5067 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5068 Add trivial documentation comment.
5069 * lynx-low.c: Use regcache_invalidate_pid instead of
5070 regcache_invalidate.
5072 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5074 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5075 and Elf64_auxv_t if the target is Android.
5077 2015-11-22 Doug Evans <xdje42@gmail.com>
5079 * target.h: #include <sys/types.h>.
5081 2015-11-19 Pedro Alves <palves@redhat.com>
5083 * linux-low.c (linux_process_qsupported): Change prototype.
5085 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5087 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5088 and adjust to loop over all features.
5089 * server.c (handle_query) <qSupported>: Adjust to call
5090 target_process_qsupported once, passing it a vector of unprocessed
5092 * target.h (struct target_ops) <process_qsupported>: Change
5094 (target_process_qsupported): Adjust.
5096 2015-11-19 Pedro Alves <palves@redhat.com>
5098 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5100 * configure: Regenerate.
5102 2015-11-19 Pedro Alves <palves@redhat.com>
5104 * configure: Regenerate.
5106 2015-11-19 Yao Qi <yao.qi@linaro.org>
5108 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5111 2015-11-19 Yao Qi <yao.qi@linaro.org>
5113 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5114 (struct aarch64_operand): Move enum out.
5116 2015-11-19 Yao Qi <yao.qi@linaro.org>
5118 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5119 struct user_fpsimd_state *.
5120 (aarch64_store_fpregset): Likewise.
5122 2015-11-19 Yao Qi <yao.qi@linaro.org>
5124 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5125 struct user_pt_regs *.
5126 (aarch64_store_gregset): Likewise.
5128 2015-11-18 Pedro Alves <palves@redhat.com>
5130 * Makefile.in (all_object_files): Add $IPA_OBJS.
5132 2015-11-17 Pedro Alves <palves@redhat.com>
5134 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5135 GDB_SIGNAL_0 and gdb_signal_to_string.
5137 2015-11-17 Pedro Alves <palves@redhat.com>
5139 * win32-low.c (handle_output_debug_string): Remove parameter.
5140 (win32_kill): Remove our_status local and adjust call to
5141 handle_output_debug_string.
5142 (get_child_debug_event): Adjust call to
5143 handle_output_debug_string.
5145 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5147 * linux-mips-low.c (mips_fill_gregset): Add cast.
5148 (mips_store_gregset): Likewise.
5149 (mips_fill_fpregset): Likewise.
5150 (mips_store_fpregset): Likewise.
5152 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5154 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5157 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5159 * linux-mips-low.c (mips_linux_new_thread): Change type of
5160 watch_type to enum target_hw_bp_type.
5162 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5164 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5165 Change return type to arm_hwbp_type.
5167 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5169 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5170 (arm_store_gregset): Likewise.
5171 * linux-arm-low.c (arm_get_hwcap): Likewise.
5172 (arm_read_description): Likewise.
5174 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5176 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5178 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5180 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5181 (ppc_fill_vsxregset): Likewise.
5182 (ppc_store_vsxregset): Likewise.
5183 (ppc_fill_vrregset): Likewise.
5184 (ppc_store_vrregset): Likewise.
5185 (ppc_fill_evrregset): Likewise.
5186 (ppc_store_evrregset): Likewise.
5188 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5190 * linux-ppc-low.c (ppc_usrregs_info): Remove
5191 forward-declaration.
5192 (ppc_arch_setup): Move lower in file.
5194 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5196 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5197 (ps_pdwrite): Likewise.
5199 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5201 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5202 to after assert checks.
5204 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5206 * proc-service.c (ps_pdread): Add/adjust casts.
5207 (ps_pdwrite): Add/adjust casts.
5209 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5211 * server.c (handle_search_memory_1): Cast return value of
5214 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5216 * server.c (write_qxfer_response): Change type of data to
5219 2015-10-29 Pedro Alves <palves@redhat.com>
5221 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5223 2015-10-29 Pedro Alves <palves@redhat.com>
5225 * tracepoint.c (clear_installed_tracepoints): Add casts.
5227 2015-10-29 Pedro Alves <palves@redhat.com>
5229 * server.c (handle_v_cont, process_serial_event): Add enum
5230 gdb_signal casts to signal parsing code.
5232 2015-10-29 Pedro Alves <palves@redhat.com>
5234 * linux-low.h (NULL_REGSET): Define.
5235 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5236 * linux-arm-low.c (arm_regsets): Likewise.
5237 * linux-crisv32-low.c (cris_regsets): Likewise.
5238 * linux-m68k-low.c (m68k_regsets): Likewise.
5239 * linux-mips-low.c (mips_regsets): Likewise.
5240 * linux-nios2-low.c (nios2_regsets): Likewise.
5241 * linux-ppc-low.c (ppc_regsets): Likewise.
5242 * linux-s390-low.c (s390_regsets): Likewise.
5243 * linux-sh-low.c (sh_regsets): Likewise.
5244 * linux-sparc-low.c (sparc_regsets): Likewise.
5245 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5246 * linux-tile-low.c (tile_regsets): Likewise.
5247 * linux-x86-low.c (x86_regsets): Likewise.
5248 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5250 2015-10-29 Pedro Alves <palves@redhat.com>
5252 * linux-low.h (NULL_REGSET): Define.
5253 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5254 * linux-arm-low.c (arm_regsets): Likewise.
5255 * linux-crisv32-low.c (cris_regsets): Likewise.
5256 * linux-m68k-low.c (m68k_regsets): Likewise.
5257 * linux-mips-low.c (mips_regsets): Likewise.
5258 * linux-nios2-low.c (nios2_regsets): Likewise.
5259 * linux-ppc-low.c (ppc_regsets): Likewise.
5260 * linux-s390-low.c (s390_regsets): Likewise.
5261 * linux-sh-low.c (sh_regsets): Likewise.
5262 * linux-sparc-low.c (sparc_regsets): Likewise.
5263 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5264 * linux-tile-low.c (tile_regsets): Likewise.
5265 * linux-x86-low.c (x86_regsets): Likewise.
5266 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5268 2015-10-26 Doug Evans <dje@google.com>
5270 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5272 2015-10-26 Doug Evans <dje@google.com>
5274 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5276 2015-10-26 Doug Evans <dje@google.com>
5278 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5280 (attach_thread, find_new_threads_callback): Ditto.
5282 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5284 * mem-break.h (set_breakpoint_data): Remove.
5286 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5288 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5289 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5290 (initialize_low): Remove set_breakpoint_data call.
5291 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5292 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5293 (initialize_low): Remove set_breakpoint_data call.
5294 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5295 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5296 (initialize_low): Remove set_breakpoint_data call.
5298 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5300 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5301 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5302 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5303 * target.h (target_breakpoint_kind_from_pc): New macro.
5305 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5307 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5308 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5309 the default breakpoint kind.
5311 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5313 * linux-arm-low.c (arm_supports_z_point_type): Add software
5316 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5318 * linux-arm-low.c: Refactor breakpoint definitions.
5319 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5320 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5322 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5324 * Makefile.in: Add arm.c/o.
5325 * configure.srv: Likewise.
5326 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5327 (arm_breakpoint_kind_from_pc): New function.
5328 (arm_sw_breakpoint_from_kind): Return proper kind.
5329 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5331 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5333 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5335 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5336 (struct raw_breakpoint) <size>: Remove.
5337 (struct raw_breakpoint) <kind>: Add.
5338 (bp_size): New function.
5339 (bp_opcode): Likewise.
5340 (find_raw_breakpoint_at): Adjust for kind.
5341 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5342 (remove_memory_breakpoint): Adjust for kind call bp_size.
5343 (set_raw_breakpoint_at): Adjust for kind.
5344 (set_breakpoint): Likewise.
5345 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5346 (delete_raw_breakpoint): Adjust for kind.
5347 (delete_breakpoint): Likewise.
5348 (find_gdb_breakpoint): Likewise.
5349 (set_gdb_breakpoint_1): Likewise.
5350 (set_gdb_breakpoint): Likewise.
5351 (delete_gdb_breakpoint_1): Likewise.
5352 (delete_gdb_breakpoint): Likewise.
5353 (uninsert_raw_breakpoint): Likewise.
5354 (reinsert_raw_breakpoint): Likewise.
5355 (set_breakpoint_data): Remove.
5356 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5357 (check_mem_read): Adjust for kind call bp_size.
5358 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5359 (clone_one_breakpoint): Adjust for kind.
5360 * mem-break.h (set_gdb_breakpoint): Likewise.
5361 (delete_gdb_breakpoint): Likewise.
5362 * server.c (process_serial_event): Likewise.
5364 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5366 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5367 (struct linux_target_ops) <breakpoint>: Remove.
5368 (struct linux_target_ops) <breakpoint_len>: Remove.
5369 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5370 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5371 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5372 (arm_sw_breakpoint_from_kind): New function.
5373 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5374 (struct linux_target_ops) <breakpoint>: Remove.
5375 (struct linux_target_ops) <breakpoint_len>: Remove.
5376 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5377 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5378 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5379 (struct linux_target_ops) <breakpoint>: Remove.
5380 (struct linux_target_ops) <breakpoint_len>: Remove.
5381 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5382 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5383 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5384 (struct linux_target_ops) <breakpoint>: Remove.
5385 (struct linux_target_ops) <breakpoint_len>: Remove.
5386 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5387 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5388 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5389 and sw_breakpoint_from_kind to increment the pc.
5390 (linux_breakpoint_kind_from_pc): New function.
5391 (linux_sw_breakpoint_from_kind): New function.
5392 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5393 (initialize_low): Call breakpoint_kind_from_pc and
5394 sw_breakpoint_from_kind to replace breakpoint_data/len.
5395 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5397 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5398 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5399 (struct linux_target_ops) <breakpoint>: Remove.
5400 (struct linux_target_ops) <breakpoint_len>: Remove.
5401 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5402 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5403 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5404 (struct linux_target_ops) <breakpoint>: Remove.
5405 (struct linux_target_ops) <breakpoint_len>: Remove.
5406 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5407 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5408 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5409 (struct linux_target_ops) <breakpoint>: Remove.
5410 (struct linux_target_ops) <breakpoint_len>: Remove.
5411 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5412 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5413 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5414 (struct linux_target_ops) <breakpoint>: Remove.
5415 (struct linux_target_ops) <breakpoint_len>: Remove.
5416 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5417 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5418 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5419 (struct linux_target_ops) <breakpoint>: Remove.
5420 (struct linux_target_ops) <breakpoint_len>: Remove.
5421 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5422 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5423 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5424 (struct linux_target_ops) <breakpoint>: Remove.
5425 (struct linux_target_ops) <breakpoint_len>: Remove.
5426 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5427 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5428 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5429 (struct linux_target_ops) <breakpoint>: Remove.
5430 (struct linux_target_ops) <breakpoint_len>: Remove.
5431 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5432 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5433 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5434 (struct linux_target_ops) <breakpoint>: Remove.
5435 (struct linux_target_ops) <breakpoint_len>: Remove.
5436 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5437 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5438 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5439 (struct linux_target_ops) <breakpoint>: Remove.
5440 (struct linux_target_ops) <breakpoint_len>: Remove.
5441 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5442 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5443 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5444 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5450 (struct linux_target_ops) <breakpoint>: Remove.
5451 (struct linux_target_ops) <breakpoint_len>: Remove.
5452 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5453 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5455 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5457 * linux-cris-low.c (cris_get_pc): Remove void arg.
5459 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5461 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5464 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5466 * inferiors.c (thread_pid_matches_callback): New function.
5467 (find_thread_process): New function.
5468 (remove_thread): Reset current_thread.
5469 (remove_process): Assert threads have been removed first.
5471 2015-10-15 Yao Qi <yao.qi@linaro.org>
5473 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5475 (aarch64_remove_point): Likewise.
5476 * regcache.c (regcache_register_size): New function.
5478 2015-10-12 Yao Qi <yao.qi@linaro.org>
5480 * linux-aarch64-low.c: Update all callers as emit_load_store
5481 is renamed to aarch64_emit_load_store.
5483 2015-10-12 Yao Qi <yao.qi@linaro.org>
5485 * linux-aarch64-low.c: Update all callers of function renaming
5486 from emit_insn to aarch64_emit_insn.
5488 2015-10-12 Yao Qi <yao.qi@linaro.org>
5490 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5491 arch/aarch64-insn.h.
5492 (struct aarch64_memory_operand): Likewise.
5494 (emit_insn): Move to arch/aarch64-insn.c.
5495 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5496 (emit_load_store): Move to arch/aarch64-insn.c.
5497 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5498 (can_encode_int32): Remove.
5500 2015-10-12 Yao Qi <yao.qi@linaro.org>
5502 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5503 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5504 (aarch64_relocate_instruction): Likewise.
5505 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5506 (struct aarch64_insn_visitor): Likewise.
5508 2015-10-12 Yao Qi <yao.qi@linaro.org>
5510 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5511 (struct aarch64_insn_visitor): New.
5512 (struct aarch64_insn_relocation_data): New.
5513 (aarch64_ftrace_insn_reloc_b): New function.
5514 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5515 (aarch64_ftrace_insn_reloc_cb): Likewise.
5516 (aarch64_ftrace_insn_reloc_tb): Likewise.
5517 (aarch64_ftrace_insn_reloc_adr): Likewise.
5518 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5519 (aarch64_ftrace_insn_reloc_others): Likewise.
5521 (aarch64_relocate_instruction): Use visitor.
5523 2015-10-12 Yao Qi <yao.qi@linaro.org>
5525 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5526 int. Add argument buf.
5527 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5528 aarch64_relocate_instruction.
5530 2015-10-12 Yao Qi <yao.qi@linaro.org>
5532 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5533 argument insn. Remove local variable insn. Don't call
5535 (aarch64_install_fast_tracepoint_jump_pad): Call
5538 2015-09-30 Yao Qi <yao.qi@linaro.org>
5540 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5541 (emit_load_store_pair): Likewise.
5543 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5545 * dll.c (match_dll): Add cast(s).
5546 (unloaded_dll): Likewise.
5547 * linux-low.c (second_thread_of_pid_p): Likewise.
5548 (delete_lwp_callback): Likewise.
5549 (count_events_callback): Likewise.
5550 (select_event_lwp_callback): Likewise.
5551 (linux_set_resume_request): Likewise.
5552 * server.c (accumulate_file_name_length): Likewise.
5553 (emit_dll_description): Likewise.
5554 (handle_qxfer_threads_worker): Likewise.
5555 (visit_actioned_threads): Likewise.
5556 * thread-db.c (any_thread_of): Likewise.
5557 * tracepoint.c (same_process_p): Likewise.
5558 (match_blocktype): Likewise.
5559 (build_traceframe_info_xml): Likewise.
5561 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5563 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5565 (gdb_unparse_agent_expr): Likewise.
5566 * hostio.c (require_data): Likewise.
5567 (handle_pread): Likewise.
5568 * linux-low.c (disable_regset): Likewise.
5569 (fetch_register): Likewise.
5570 (store_register): Likewise.
5571 (get_dynamic): Likewise.
5572 (linux_qxfer_libraries_svr4): Likewise.
5573 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5574 (set_fast_tracepoint_jump): Likewise.
5575 (uninsert_fast_tracepoint_jumps_at): Likewise.
5576 (reinsert_fast_tracepoint_jumps_at): Likewise.
5577 (validate_inserted_breakpoint): Likewise.
5578 (clone_agent_expr): Likewise.
5579 * regcache.c (init_register_cache): Likewise.
5580 * remote-utils.c (putpkt_binary_1): Likewise.
5581 (decode_M_packet): Likewise.
5582 (decode_X_packet): Likewise.
5583 (look_up_one_symbol): Likewise.
5584 (relocate_instruction): Likewise.
5585 (monitor_output): Likewise.
5586 * server.c (handle_search_memory): Likewise.
5587 (handle_qxfer_exec_file): Likewise.
5588 (handle_qxfer_libraries): Likewise.
5589 (handle_qxfer): Likewise.
5590 (handle_query): Likewise.
5591 (handle_v_cont): Likewise.
5592 (handle_v_run): Likewise.
5593 (captured_main): Likewise.
5594 * target.c (write_inferior_memory): Likewise.
5595 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5596 * tracepoint.c (init_trace_buffer): Likewise.
5597 (add_tracepoint_action): Likewise.
5598 (add_traceframe): Likewise.
5599 (add_traceframe_block): Likewise.
5600 (cmd_qtdpsrc): Likewise.
5601 (cmd_qtdv): Likewise.
5602 (cmd_qtstatus): Likewise.
5603 (response_source): Likewise.
5604 (response_tsv): Likewise.
5605 (cmd_qtnotes): Likewise.
5606 (gdb_collect): Likewise.
5607 (initialize_tracepoint): Likewise.
5609 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5611 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5612 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5613 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5615 (enum aarch64_condition_codes): New enum.
5616 (w0): New static global.
5619 (struct aarch64_memory_operand) <type>: New
5620 MEMORY_OPERAND_POSTINDEX type.
5621 (postindex_memory_operand): New helper function.
5622 (emit_ret): New function.
5623 (emit_load_store_pair): New function, factored out of emit_stp
5624 with support for MEMORY_OPERAND_POSTINDEX.
5625 (emit_stp): Rewrite using emit_load_store_pair.
5626 (emit_ldp): New function.
5627 (emit_load_store): Likewise.
5628 (emit_ldr): Mention post-index instruction in comment.
5629 (emit_ldrh): New function.
5630 (emit_ldrb): New function.
5631 (emit_ldrsw): Mention post-index instruction in comment.
5632 (emit_str): Likewise.
5633 (emit_subs): New function.
5634 (emit_cmp): Likewise.
5635 (emit_and): Likewise.
5636 (emit_orr): Likewise.
5637 (emit_orn): Likewise.
5638 (emit_eor): Likewise.
5639 (emit_mvn): Likewise.
5640 (emit_lslv): Likewise.
5641 (emit_lsrv): Likewise.
5642 (emit_asrv): Likewise.
5643 (emit_mul): Likewise.
5644 (emit_sbfm): Likewise.
5645 (emit_sbfx): Likewise.
5646 (emit_ubfm): Likewise.
5647 (emit_ubfx): Likewise.
5648 (emit_csinc): Likewise.
5649 (emit_cset): Likewise.
5650 (emit_nop): Likewise.
5651 (emit_ops_insns): New helper function.
5652 (emit_pop): Likewise.
5653 (emit_push): Likewise.
5654 (aarch64_emit_prologue): New function.
5655 (aarch64_emit_epilogue): Likewise.
5656 (aarch64_emit_add): Likewise.
5657 (aarch64_emit_sub): Likewise.
5658 (aarch64_emit_mul): Likewise.
5659 (aarch64_emit_lsh): Likewise.
5660 (aarch64_emit_rsh_signed): Likewise.
5661 (aarch64_emit_rsh_unsigned): Likewise.
5662 (aarch64_emit_ext): Likewise.
5663 (aarch64_emit_log_not): Likewise.
5664 (aarch64_emit_bit_and): Likewise.
5665 (aarch64_emit_bit_or): Likewise.
5666 (aarch64_emit_bit_xor): Likewise.
5667 (aarch64_emit_bit_not): Likewise.
5668 (aarch64_emit_equal): Likewise.
5669 (aarch64_emit_less_signed): Likewise.
5670 (aarch64_emit_less_unsigned): Likewise.
5671 (aarch64_emit_ref): Likewise.
5672 (aarch64_emit_if_goto): Likewise.
5673 (aarch64_emit_goto): Likewise.
5674 (aarch64_write_goto_address): Likewise.
5675 (aarch64_emit_const): Likewise.
5676 (aarch64_emit_call): Likewise.
5677 (aarch64_emit_reg): Likewise.
5678 (aarch64_emit_pop): Likewise.
5679 (aarch64_emit_stack_flush): Likewise.
5680 (aarch64_emit_zero_ext): Likewise.
5681 (aarch64_emit_swap): Likewise.
5682 (aarch64_emit_stack_adjust): Likewise.
5683 (aarch64_emit_int_call_1): Likewise.
5684 (aarch64_emit_void_call_2): Likewise.
5685 (aarch64_emit_eq_goto): Likewise.
5686 (aarch64_emit_ne_goto): Likewise.
5687 (aarch64_emit_lt_goto): Likewise.
5688 (aarch64_emit_le_goto): Likewise.
5689 (aarch64_emit_gt_goto): Likewise.
5690 (aarch64_emit_ge_got): Likewise.
5691 (aarch64_emit_ops_impl): New static global variable.
5692 (aarch64_emit_ops): New target function, return
5693 &aarch64_emit_ops_impl.
5694 (struct linux_target_ops): Install it.
5696 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5698 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5699 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5701 * linux-aarch64-ipa.c: New file.
5702 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5704 (aarch64_get_thread_area): New target method.
5705 (extract_signed_bitfield): New helper function.
5706 (aarch64_decode_ldr_literal): New function.
5707 (enum aarch64_opcodes): New enum.
5708 (struct aarch64_register): New struct.
5709 (struct aarch64_operand): New struct.
5710 (x0): New static global.
5719 (aarch64_register): New helper function.
5720 (register_operand): Likewise.
5721 (immediate_operand): Likewise.
5722 (struct aarch64_memory_operand): New struct.
5723 (offset_memory_operand): New helper function.
5724 (preindex_memory_operand): Likewise.
5725 (enum aarch64_system_control_registers): New enum.
5726 (ENCODE): New macro.
5727 (emit_insn): New helper function.
5728 (emit_b): New function.
5729 (emit_bcond): Likewise.
5730 (emit_cb): Likewise.
5731 (emit_tb): Likewise.
5732 (emit_blr): Likewise.
5733 (emit_stp): Likewise.
5734 (emit_ldp_q_offset): Likewise.
5735 (emit_stp_q_offset): Likewise.
5736 (emit_load_store): Likewise.
5737 (emit_ldr): Likewise.
5738 (emit_ldrsw): Likewise.
5739 (emit_str): Likewise.
5740 (emit_ldaxr): Likewise.
5741 (emit_stxr): Likewise.
5742 (emit_stlr): Likewise.
5743 (emit_data_processing_reg): Likewise.
5744 (emit_data_processing): Likewise.
5745 (emit_add): Likewise.
5746 (emit_sub): Likewise.
5747 (emit_mov): Likewise.
5748 (emit_movk): Likewise.
5749 (emit_mov_addr): Likewise.
5750 (emit_mrs): Likewise.
5751 (emit_msr): Likewise.
5752 (emit_sevl): Likewise.
5753 (emit_wfe): Likewise.
5754 (append_insns): Likewise.
5755 (can_encode_int32_in): New helper function.
5756 (aarch64_relocate_instruction): New function.
5757 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5758 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5759 (struct linux_target_ops): Install aarch64_get_thread_area,
5760 aarch64_install_fast_tracepoint_jump_pad and
5761 aarch64_get_min_fast_tracepoint_insn_len.
5763 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5765 * Makefile.in (aarch64-insn.o): New rule.
5766 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5768 2015-09-21 Yao Qi <yao.qi@linaro.org>
5770 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5772 2015-09-21 Yao Qi <yao.qi@linaro.org>
5774 * tracepoint.c (max_jump_pad_size): Remove.
5776 2015-09-18 Yao Qi <yao.qi@linaro.org>
5778 * linux-aarch64-low.c: Don't include sys/uio.h.
5779 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5781 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5783 * tracepoint.c (eval_result_type): Change prototype.
5784 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5786 2015-09-15 Pedro Alves <palves@redhat.com>
5788 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5789 Check whether to report exec events instead of checking whether
5790 multiprocess is enabled.
5792 2015-09-15 Pedro Alves <palves@redhat.com>
5795 * remote-utils.c (prepare_resume_reply): Merge
5796 TARGET_WAITKIND_VFORK_DONE switch case with the
5797 TARGET_WAITKIND_FORKED case.
5799 2015-09-15 Yao Qi <yao.qi@linaro.org>
5801 * server.c (handle_query): Check string comparison using
5802 "else if" instead of "if".
5804 2015-09-15 Yao Qi <yao.qi@linaro.org>
5806 * server.c (vCont_supported): New global variable.
5807 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5808 matches. Append ";vContSupported+" to own_buf.
5809 (handle_v_requests): Append ";s;S" to own_buf if target supports
5810 hardware single step or vCont_supported is false.
5811 (capture_main): Set vCont_supported to zero.
5813 2015-09-15 Yao Qi <yao.qi@linaro.org>
5815 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5817 (linux_supports_hardware_single_step): ... New function.
5818 (linux_target_ops): Update.
5819 * lynx-low.c (lynx_target_ops): Set field
5820 supports_hardware_single_step to target_can_do_hardware_single_step.
5821 * nto-low.c (nto_target_ops): Likewise.
5822 * spu-low.c (spu_target_ops): Likewise.
5823 * win32-low.c (win32_target_ops): Likewise.
5824 * target.c (target_can_do_hardware_single_step): New function.
5825 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5826 Remove. <supports_hardware_single_step>: New field.
5827 (target_supports_conditional_breakpoints): Remove.
5828 (target_supports_hardware_single_step): New macro.
5829 (target_can_do_hardware_single_step): Declare.
5830 * server.c (handle_query): Use target_supports_hardware_single_step
5831 instead of target_supports_conditional_breakpoints.
5833 2015-09-15 Yao Qi <yao.qi@linaro.org>
5835 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5837 (struct linux_target_ops the_low_target): Install
5838 aarch64_linux_siginfo_fixup.
5840 2015-09-11 Don Breazeal <donb@codesourcery.com>
5841 Luis Machado <lgustavo@codesourcery.com>
5843 * linux-low.c (linux_mourn): Static declaration.
5844 (linux_arch_setup): Move in front of
5845 handle_extended_wait.
5846 (linux_arch_setup_thread): New function.
5847 (handle_extended_wait): Handle exec events. Call
5848 linux_arch_setup_thread. Make event_lwp argument a
5849 pointer-to-a-pointer.
5850 (check_zombie_leaders): Do not check stopped threads.
5851 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5852 (linux_low_filter_event): Add lwp and thread for exec'ing
5853 non-leader thread if leader thread has been deleted.
5854 Refactor code into linux_arch_setup_thread and call it.
5855 Pass child lwp pointer by reference to handle_extended_wait.
5856 (linux_wait_for_event_filtered): Update comment.
5857 (linux_wait_1): Prevent clobbering exec event status.
5858 (linux_supports_exec_events): New function.
5859 (linux_target_ops) <supports_exec_events>: Initialize new member.
5860 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5862 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5863 * server.c (report_exec_events): New global variable.
5864 (handle_query): Handle qSupported query for exec-events feature.
5865 (captured_main): Initialize report_exec_events.
5866 * server.h (report_exec_events): Declare new global variable.
5867 * target.h (struct target_ops) <supports_exec_events>: New
5869 (target_supports_exec_events): New macro.
5870 * win32-low.c (win32_target_ops) <supports_exec_events>:
5871 Initialize new member.
5873 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5875 * linux-low.c (linux_low_enable_btrace): Remove.
5876 (linux_target_ops): Replace linux_low_enable_btrace with
5877 linux_enable_btrace.
5879 2015-09-03 Yao Qi <yao.qi@linaro.org>
5881 * linux-aarch64-low.c (aarch64_insert_point): Call
5882 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5885 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5887 * linux-low.c (check_stopped_by_breakpoint): Use
5888 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5890 2015-08-27 Pedro Alves <palves@redhat.com>
5892 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5894 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5896 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5897 the XNEW-family equivalent.
5898 (compile_bytecodes): Likewise.
5899 * dll.c (loaded_dll): Likewise.
5900 * event-loop.c (append_callback_event): Likewise.
5901 (create_file_handler): Likewise.
5902 (create_file_event): Likewise.
5903 * hostio.c (handle_open): Likewise.
5904 * inferiors.c (add_thread): Likewise.
5905 (add_process): Likewise.
5906 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5907 * linux-arm-low.c (arm_new_process): Likewise.
5908 (arm_new_thread): Likewise.
5909 * linux-low.c (add_to_pid_list): Likewise.
5910 (linux_add_process): Likewise.
5911 (handle_extended_wait): Likewise.
5912 (add_lwp): Likewise.
5913 (enqueue_one_deferred_signal): Likewise.
5914 (enqueue_pending_signal): Likewise.
5915 (linux_resume_one_lwp_throw): Likewise.
5916 (linux_resume_one_thread): Likewise.
5917 (linux_read_memory): Likewise.
5918 (linux_write_memory): Likewise.
5919 * linux-mips-low.c (mips_linux_new_process): Likewise.
5920 (mips_linux_new_thread): Likewise.
5921 (mips_add_watchpoint): Likewise.
5922 * linux-x86-low.c (initialize_low_arch): Likewise.
5923 * lynx-low.c (lynx_add_process): Likewise.
5924 * mem-break.c (set_raw_breakpoint_at): Likewise.
5925 (set_breakpoint): Likewise.
5926 (add_condition_to_breakpoint): Likewise.
5927 (add_commands_to_breakpoint): Likewise.
5928 (clone_agent_expr): Likewise.
5929 (clone_one_breakpoint): Likewise.
5930 * regcache.c (new_register_cache): Likewise.
5931 * remote-utils.c (look_up_one_symbol): Likewise.
5932 * server.c (queue_stop_reply): Likewise.
5933 (start_inferior): Likewise.
5934 (queue_stop_reply_callback): Likewise.
5935 (handle_target_event): Likewise.
5936 * spu-low.c (fetch_ppc_memory): Likewise.
5937 (store_ppc_memory): Likewise.
5938 * target.c (set_target_ops): Likewise.
5939 * thread-db.c (thread_db_load_search): Likewise.
5940 (try_thread_db_load_1): Likewise.
5941 * tracepoint.c (add_tracepoint): Likewise.
5942 (add_tracepoint_action): Likewise.
5943 (create_trace_state_variable): Likewise.
5944 (cmd_qtdpsrc): Likewise.
5945 (cmd_qtro): Likewise.
5946 (add_while_stepping_state): Likewise.
5947 * win32-low.c (child_add_thread): Likewise.
5948 (get_image_name): Likewise.
5950 2015-08-25 Yao Qi <yao.qi@linaro.org>
5952 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5954 2015-08-25 Yao Qi <yao.qi@linaro.org>
5956 * Makefile.in (aarch64-linux.o): New rule.
5957 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5959 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5960 (aarch64_init_debug_reg_state): Make it extern.
5961 (aarch64_linux_prepare_to_resume): Remove.
5963 2015-08-25 Yao Qi <yao.qi@linaro.org>
5965 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5966 lwp_arch_private_info and ptid_of_lwp.
5968 2015-08-25 Yao Qi <yao.qi@linaro.org>
5970 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5971 Find proc_info by find_process_pid. All callers updated.
5973 2015-08-25 Yao Qi <yao.qi@linaro.org>
5975 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5977 (debug_reg_change_callback): Remove.
5978 (aarch64_notify_debug_reg_change): Remove.
5980 2015-08-25 Yao Qi <yao.qi@linaro.org>
5982 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5983 Call current_lwp_ptid.
5985 2015-08-25 Yao Qi <yao.qi@linaro.org>
5987 * linux-aarch64-low.c (debug_reg_change_callback): Use
5990 2015-08-25 Yao Qi <yao.qi@linaro.org>
5992 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5994 2015-08-25 Yao Qi <yao.qi@linaro.org>
5996 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5998 2015-08-25 Yao Qi <yao.qi@linaro.org>
6000 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6003 2015-08-25 Yao Qi <yao.qi@linaro.org>
6005 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6007 (debug_reg_change_callback): Remove argument entry and add argument
6008 lwp. Remove local variable thread. Don't print thread id in the
6009 debugging output. Don't check whether pid of thread equals to pid.
6010 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6011 iterate_over_lwps instead find_inferior.
6013 2015-08-24 Pedro Alves <palves@redhat.com>
6015 * inferiors.c (get_first_process): New function.
6016 * inferiors.h (get_first_process): New declaration.
6017 * remote-utils.c (read_ptid): Default to the first process in the
6018 list, instead of to the current thread's process.
6020 2015-08-24 Pedro Alves <palves@redhat.com>
6022 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6023 * event-loop.c: Likewise.
6024 * remote-utils.c: Likewise.
6025 * tracepoint.c: Likewise.
6027 2015-08-24 Pedro Alves <palves@redhat.com>
6029 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6032 2015-08-21 Pedro Alves <palves@redhat.com>
6034 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6035 instead of literal 1.
6037 2015-08-21 Pedro Alves <palves@redhat.com>
6039 * tdesc.c (default_description): Explicitly zero-initialize.
6041 2015-08-21 Pedro Alves <palves@redhat.com>
6044 * inferiors.c (remove_thread): Discard any pending stop reply for
6046 * server.c (remove_all_on_match_pid): Rename to ...
6047 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6049 (discard_queued_stop_replies): Change parameter to a ptid. Now
6051 (handle_v_kill, kill_inferior_callback, captured_main)
6052 (process_serial_event): Adjust.
6053 * server.h (discard_queued_stop_replies): Declare.
6055 2015-08-21 Pedro Alves <palves@redhat.com>
6057 * linux-low.c (wait_for_sigstop): Always switch to no thread
6058 selected if the previously current thread dies.
6059 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6060 process instead of the current thread's.
6061 * remote-utils.c (input_interrupt): Don't check if there's no
6063 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6064 current thread to the general thread fails, error out.
6065 (handle_qxfer_auxv, handle_qxfer_libraries)
6066 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6067 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6068 (handle_query): Check if there's a thread selected instead of
6069 checking whether there's any thread in the thread list.
6070 (handle_qxfer_threads, handle_qxfer_btrace)
6071 (handle_qxfer_btrace_conf): Don't error out early if there's no
6072 thread in the thread list.
6073 (handle_v_cont, myresume): Don't set the current thread to the
6075 (process_serial_event) <Hg handling>: Also set thread_id if the
6076 previous general thread is still alive.
6077 (process_serial_event) <g/G handling>: If setting the current
6078 thread to the general thread fails, error out.
6079 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6080 thread's lwp instead of the current thread's.
6081 * target.c (set_desired_thread): If the desired thread was not
6082 found, leave the current thread pointing to NULL. Return an int
6083 (boolean) indicating success.
6084 * target.h (set_desired_thread): Change return type to int.
6086 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6088 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6089 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6091 (ps_get_thread_area): New function.
6093 2015-08-19 Gary Benson <gbenson@redhat.com>
6095 * hostio.c (handle_pread): Do not attempt to read more data
6096 than hostio_reply_with_data can fit in a packet.
6098 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6100 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6102 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6104 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6106 2015-08-06 Pedro Alves <palves@redhat.com>
6108 * tracepoint.c (expr_eval_result): Now an int.
6110 2015-08-06 Pedro Alves <palves@redhat.com>
6112 * gdbthread.h (struct regcache): Forward declare.
6113 (struct thread_info) <regcache_data>: Now a struct regcache
6115 * inferiors.c (inferior_regcache_data)
6116 (set_inferior_regcache_data): Now work with struct regcache
6118 * inferiors.h (struct regcache): Forward declare.
6119 (inferior_regcache_data, set_inferior_regcache_data): Now work
6120 with struct regcache pointers.
6121 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6122 (free_register_cache_thread): Remove struct regcache pointer
6125 2015-08-06 Pedro Alves <palves@redhat.com>
6127 * server.c (captured_main): On error, print the exception message
6128 to stderr, and if run_once is set, throw a quit.
6130 2015-08-06 Pedro Alves <palves@redhat.com>
6132 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6135 2015-08-06 Pedro Alves <palves@redhat.com>
6137 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6138 reading beyond the passed in buffer length.
6140 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6142 * tracepoint.c (symbol_list) <required>: Remove.
6144 2015-08-06 Pedro Alves <palves@redhat.com>
6146 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6147 count if stopping and suspending threads.
6148 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6149 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6150 (linux_detach): Complete an ongoing step-over.
6151 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6153 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6154 (linux_wait_1): If passing a signal to the inferior after
6155 finishing a step-over, unsuspend and re-resume all lwps. If we
6156 see a single-step event but the thread should be continuing, don't
6157 pass the trap to gdb.
6158 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6159 internal_error instead of gdb_assert.
6160 (enqueue_pending_signal): New function.
6161 (check_ptrace_stopped_lwp_gone): Add debug output.
6162 (start_step_over): Use internal_error instead of gdb_assert.
6163 (complete_ongoing_step_over): New function.
6164 (linux_resume_one_thread): Don't resume a suspended thread.
6165 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6168 2015-08-06 Pedro Alves <palves@redhat.com>
6170 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6171 (linux_thread_alive): Use lwp_is_marked_dead.
6172 (extended_event_reported): Delete.
6173 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6174 instead of extended_event_reported.
6175 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6177 (lwp_is_marked_dead): New function.
6178 (lwp_running): Use lwp_is_marked_dead.
6179 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6182 2015-08-06 Pedro Alves <palves@redhat.com>
6184 * linux-low.c (linux_wait_1): Move fork event output out of the
6185 !report_to_gdb check. Pass event_child->waitstatus to
6186 target_waitstatus_to_string instead of ourstatus.
6188 2015-08-04 Yao Qi <yao.qi@linaro.org>
6190 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6191 if current_thread is 32 bit.
6193 2015-08-04 Yao Qi <yao.qi@linaro.org>
6195 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6196 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6197 * server.c (extended_protocol): Remove "static".
6198 * server.h (extended_protocol): Declare it.
6200 2015-08-04 Yao Qi <yao.qi@linaro.org>
6202 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6203 both aarch64 and aarch32.
6204 (aarch64_set_pc): Likewise.
6206 2015-08-04 Yao Qi <yao.qi@linaro.org>
6208 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6209 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6210 arm-with-neon.xml to srv_xmlfiles.
6211 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6212 (is_64bit_tdesc): New function.
6213 (aarch64_linux_read_description): New function.
6214 (aarch64_arch_setup): Call aarch64_linux_read_description.
6215 (regs_info): Rename to regs_info_aarch64.
6216 (aarch64_regs_info): Return right regs_info.
6217 (initialize_low_arch): Call initialize_low_arch_aarch32.
6219 2015-08-04 Yao Qi <yao.qi@linaro.org>
6221 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6222 * linux-aarch32-low.c: New file.
6223 * linux-aarch32-low.h: New file.
6224 * linux-arm-low.c (arm_fill_gregset): Move it to
6225 linux-aarch32-low.c.
6226 (arm_store_gregset): Likewise.
6227 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6228 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6229 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6230 (regs_info): Rename to regs_info_arm.
6231 (arm_regs_info): Return regs_info_aarch32 if
6232 have_ptrace_getregset is 1 and target description is
6233 arm_with_neon or arm_with_vfpv3.
6234 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6235 Call initialize_low_arch_aarch32 instead.
6237 2015-08-04 Yao Qi <yao.qi@linaro.org>
6239 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6240 * linux-low.c: ... here.
6241 * linux-low.h (have_ptrace_getregset): Declare it.
6243 2015-08-04 Pedro Alves <palves@redhat.com>
6245 * thread-db.c (struct thread_db): Use new typedefs.
6246 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6248 (disable_thread_event_reporting): Cast result of dlsym to
6249 destination function pointer type.
6250 (thread_db_mourn): Use td_ta_delete_ftype.
6252 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6254 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6256 (CDX_BREAKPOINT): Define for R2.
6257 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6258 (the_low_target): Add comments.
6260 2015-07-30 Yao Qi <yao.qi@linaro.org>
6262 * linux-arm-low.c (arm_hwcap): Remove it.
6263 (arm_read_description): New local variable arm_hwcap. Don't
6264 set arm_hwcap to zero.
6266 2015-07-30 Yao Qi <yao.qi@linaro.org>
6268 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6269 Use regcache->tdesc instead.
6270 (arm_store_wmmxregset): Likewise.
6271 (arm_fill_vfpregset): Likewise.
6272 (arm_store_vfpregset): Likewise.
6274 2015-07-30 Yao Qi <yao.qi@linaro.org>
6276 * linux-arm-low.c: Include arch/arm.h.
6277 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6278 (arm_store_gregset): Likewise.
6280 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6282 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6283 ptrace's 4th parameter.
6285 2015-07-27 Yao Qi <yao.qi@linaro.org>
6287 * configure.srv (case aarch64*-*-linux*): Don't set
6290 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6292 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6294 * linux-arm-low.c: Likewise.
6295 * linux-cris-low.c: Likewise.
6296 * linux-crisv32-low.c: Likewise.
6297 * linux-low.c: Likewise.
6298 * linux-m68k-low.c: Likewise.
6299 * linux-mips-low.c: Likewise.
6300 * linux-nios2-low.c: Likewise.
6301 * linux-s390-low.c: Likewise.
6302 * linux-sparc-low.c: Likewise.
6303 * linux-tic6x-low.c: Likewise.
6304 * linux-tile-low.c: Likewise.
6305 * linux-x86-low.c: Likewise.
6307 2015-07-24 Pedro Alves <palves@redhat.com>
6309 * config.in: Regenerate.
6310 * configure: Regenerate.
6312 2015-07-24 Pedro Alves <palves@redhat.com>
6314 * acinclude.m4: Include ../ptrace.m4.
6315 * configure.ac: Call GDB_AC_PTRACE.
6316 * config.in, configure: Regenerate.
6318 2015-07-24 Yao Qi <yao.qi@linaro.org>
6320 * linux-low.c (linux_create_inferior): Remove setting to
6321 proc->priv->new_inferior.
6322 (linux_attach): Likewise.
6323 (linux_low_filter_event): Likewise.
6324 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6326 2015-07-24 Yao Qi <yao.qi@linaro.org>
6328 * linux-low.c (linux_arch_setup): New function.
6329 (linux_low_filter_event): If proc->tdesc is NULL and
6330 proc->attached is true, call the_low_target.arch_setup.
6331 Otherwise, keep status pending, and return.
6332 (linux_resume_one_lwp_throw): Don't call get_pc if
6333 thread->while_stepping isn't NULL. Don't call
6334 get_thread_regcache if proc->tdesc is NULL.
6335 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6336 (linux_target_ops): Install arch_setup.
6337 * server.c (start_inferior): Call the_target->arch_setup.
6338 * target.h (struct target_ops) <arch_setup>: New field.
6339 (target_arch_setup): New marco.
6340 * lynx-low.c (lynx_target_ops): Update.
6341 * nto-low.c (nto_target_ops): Update.
6342 * spu-low.c (spu_target_ops): Update.
6343 * win32-low.c (win32_target_ops): Update.
6345 2015-07-24 Yao Qi <yao.qi@linaro.org>
6347 * linux-low.c (linux_add_process): Don't set
6348 proc->priv->new_inferior.
6349 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6350 (linux_attach): Likewise.
6352 2015-07-24 Yao Qi <yao.qi@linaro.org>
6354 * server.c (start_inferior): Code refactor.
6356 2015-07-24 Yao Qi <yao.qi@linaro.org>
6358 * server.c (process_serial_event): Set general_thread.
6360 2015-07-21 Yao Qi <yao.qi@linaro.org>
6362 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6363 aarch64_linux_get_debug_reg_capacity.
6365 2015-07-17 Yao Qi <yao.qi@linaro.org>
6367 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6368 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6369 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6370 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6371 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6372 (AARCH64_HWP_ALIGNMENT): Likewise.
6373 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6374 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6375 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6376 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6377 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6378 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6379 (struct aarch64_debug_reg_state): Likewise.
6380 (struct arch_lwp_info): Likewise.
6381 (aarch64_align_watchpoint): Likewise.
6382 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6383 (aarch64_watchpoint_length): Likewise.
6384 (aarch64_point_encode_ctrl_reg): Likewise
6385 (aarch64_point_is_aligned): Likewise.
6386 (aarch64_align_watchpoint): Likewise.
6387 (aarch64_linux_set_debug_regs):
6388 (aarch64_dr_state_insert_one_point): Likewise.
6389 (aarch64_dr_state_remove_one_point): Likewise.
6390 (aarch64_handle_breakpoint): Likewise.
6391 (aarch64_handle_aligned_watchpoint): Likewise.
6392 (aarch64_handle_unaligned_watchpoint): Likewise.
6393 (aarch64_handle_watchpoint): Likewise.
6395 2015-07-17 Yao Qi <yao.qi@linaro.org>
6397 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6398 and don't aarch64_get_debug_reg_state. All callers update.
6399 (aarch64_handle_aligned_watchpoint): Likewise.
6400 (aarch64_handle_unaligned_watchpoint): Likewise.
6401 (aarch64_handle_watchpoint): Likewise.
6402 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6403 (aarch64_remove_point): Likewise.
6405 2015-07-17 Yao Qi <yao.qi@linaro.org>
6407 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6409 (aarch64_handle_unaligned_watchpoint): Likewise.
6411 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6413 Revert the previous 3 commits:
6414 Move gdb_regex* to common/
6415 Move linux_find_memory_regions_full & co.
6416 gdbserver build-id attribute generator
6418 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6419 Jan Kratochvil <jan.kratochvil@redhat.com>
6421 gdbserver build-id attribute generator.
6422 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6423 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6424 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6426 (get_dynamic): Use find_pdhr to traverse program headers.
6427 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6428 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6429 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6430 (get_hex_build_id): New.
6431 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6432 to reply XML document.
6434 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6435 Jan Kratochvil <jan.kratochvil@redhat.com>
6437 * target.c: Include target/target-utils.h and fcntl.h.
6438 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6439 (target_fileio_read_stralloc): New functions.
6441 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6443 * Makefile.in (OBS): Add gdb_regex.o.
6445 * config.in: Rebuilt.
6446 * configure: Rebuilt.
6448 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6449 Jan Kratochvil <jan.kratochvil@redhat.com>
6451 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6452 * Makefile.in (OBS): Add target-utils.o.
6453 (linux-maps.o, target-utils.o): New.
6454 * configure.srv (srv_linux_obj): Add linux-maps.o.
6456 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6458 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6460 (the_low_target): Install it.
6462 2015-07-14 Pedro Alves <palves@redhat.com>
6464 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6465 Instead, ignore ECHILD, and throw an error for other errnos.
6467 2015-07-10 Pedro Alves <palves@redhat.com>
6469 * event-loop.c (struct callback_event) <data>: Change type to
6470 gdb_client_data instance instead of gdb_client_data pointer.
6471 (append_callback_event): Adjust.
6473 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6475 * linux-aarch64-low.c: Add comments for each linux_target_ops
6476 method. Remove comments already covered in target_ops and
6477 linux_target_ops definitions.
6478 (the_low_target): Add comments for each unimplemented method.
6480 2015-07-09 Yao Qi <yao.qi@linaro.org>
6482 * linux-aarch64-low.c (aarch64_regmap): Remove.
6483 (aarch64_usrregs_info): Remove.
6484 (regs_info): Set field usrregs to NULL.
6486 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6488 * linux-low.c: Include "rsp-low.h"
6489 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6490 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6491 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6492 (handle_btrace_enable_pt): New.
6493 (handle_btrace_general_set): Support "pt".
6494 (handle_btrace_conf_general_set): Support "pt:size".
6496 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6498 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6501 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6503 * linux-aarch64-low.c: Remove comment about endianness.
6504 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6505 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6508 2015-06-24 Gary Benson <gbenson@redhat.com>
6510 * linux-i386-ipa.c (stdint.h): Do not include.
6511 * lynx-i386-low.c (stdint.h): Likewise.
6512 * lynx-ppc-low.c (stdint.h): Likewise.
6513 * mem-break.c (stdint.h): Likewise.
6514 * thread-db.c (stdint.h): Likewise.
6515 * tracepoint.c (stdint.h): Likewise.
6516 * win32-low.c (stdint.h): Likewise.
6518 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6520 * server.c (write_qxfer_response): Update call to
6521 remote_escape_output.
6523 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6524 Jan Kratochvil <jan.kratochvil@redhat.com>
6526 Merge multiple hex conversions.
6527 * gdbreplay.c (tohex): Rename to 'fromhex'.
6528 (logchar): Use fromhex.
6530 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6532 * server.c (handle_qxfer_libraries): Set `version' attribute for
6535 2015-06-10 Gary Benson <gbenson@redhat.com>
6537 * target.h (struct target_ops) <multifs_open>: New field.
6538 <multifs_unlink>: Likewise.
6539 <multifs_readlink>: Likewise.
6540 * linux-low.c (nat/linux-namespaces.h): New include.
6541 (linux_target_ops): Initialize the_target->multifs_open,
6542 the_target->multifs_unlink and the_target->multifs_readlink.
6543 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6544 * hostio.c (hostio_fs_pid): New static variable.
6545 (hostio_handle_new_gdb_connection): New function.
6546 (handle_setfs): Likewise.
6547 (handle_open): Use the_target->multifs_open as appropriate.
6548 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6549 (handle_readlink): Use the_target->multifs_readlink as
6551 (handle_vFile): Handle vFile:setfs packets.
6552 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6553 after target_handle_new_gdb_connection.
6555 2015-06-10 Gary Benson <gbenson@redhat.com>
6557 * configure.ac (AC_CHECK_FUNCS): Add setns.
6558 * config.in: Regenerate.
6559 * configure: Likewise.
6560 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6561 (linux-namespaces.o): New rule.
6562 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6564 2015-06-09 Gary Benson <gbenson@redhat.com>
6566 * hostio.c (handle_open): Process mode argument with
6567 fileio_to_host_mode.
6569 2015-06-01 Yao Qi <yao.qi@linaro.org>
6571 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6572 * linux-x86-low.c: Likewise.
6574 2015-05-28 Don Breazeal <donb@codesourcery.com>
6576 * linux-low.c (handle_extended_wait): Initialize
6577 thread_info.last_resume_kind for new fork children.
6579 2015-05-15 Pedro Alves <palves@redhat.com>
6581 * target.h (target_handle_new_gdb_connection): Rewrite using if
6582 wrapped in do/while.
6584 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6586 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6587 * configure, config.in: Regenerate.
6588 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6591 2015-05-12 Don Breazeal <donb@codesourcery.com>
6593 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6594 PTRACE_EVENT_VFORK_DONE.
6595 (linux_low_ptrace_options, extended_event_reported): Add vfork
6597 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6598 and "vforkdone" for RSP 'T' Stop Reply Packet.
6599 * server.h (report_vfork_events): Declare
6602 2015-05-12 Don Breazeal <donb@codesourcery.com>
6604 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6605 (the_low_target) <new_fork>: Initialize new member.
6606 * linux-arm-low.c (arm_new_fork): New function.
6607 (the_low_target) <new_fork>: Initialize new member.
6608 * linux-low.c (handle_extended_wait): Call new target function
6610 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6611 * linux-mips-low.c (mips_add_watchpoint): New function
6612 extracted from mips_insert_point.
6613 (the_low_target) <new_fork>: Initialize new member.
6614 (mips_linux_new_fork): New function.
6615 (mips_insert_point): Call mips_add_watchpoint.
6616 * linux-x86-low.c (x86_linux_new_fork): New function.
6617 (the_low_target) <new_fork>: Initialize new member.
6619 2015-05-12 Don Breazeal <donb@codesourcery.com>
6621 * linux-low.c (handle_extended_wait): Implement return value,
6622 rename argument 'event_child' to 'event_lwp', handle
6623 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6624 (linux_low_ptrace_options): New function.
6625 (linux_low_filter_event): Call linux_low_ptrace_options,
6626 use different argument fo linux_enable_event_reporting,
6627 use return value from handle_extended_wait.
6628 (extended_event_reported): New function.
6629 (linux_wait_1): Call extended_event_reported and set
6630 status to report fork events.
6631 (linux_write_memory): Add pid to debug message.
6632 (reset_lwp_ptrace_options_callback): New function.
6633 (linux_handle_new_gdb_connection): New function.
6634 (linux_target_ops): Initialize new structure member.
6635 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6636 * lynx-low.c: Initialize new structure member.
6637 * remote-utils.c (prepare_resume_reply): Implement stop reason
6638 "fork" for "T" stop message.
6639 * server.c (handle_query): Call handle_new_gdb_connection.
6640 * server.h (report_fork_events): Declare global flag.
6641 * target.h (struct target_ops) <handle_new_gdb_connection>:
6643 (target_handle_new_gdb_connection): New macro.
6644 * win32-low.c: Initialize new structure member.
6646 2015-05-12 Don Breazeal <donb@codesourcery.com>
6648 * mem-break.c (APPEND_TO_LIST): Define macro.
6649 (clone_agent_expr): New function.
6650 (clone_one_breakpoint): New function.
6651 (clone_all_breakpoints): New function.
6652 * mem-break.h: Declare new functions.
6654 2015-05-12 Don Breazeal <donb@codesourcery.com>
6656 * linux-low.c (linux_supports_fork_events): New function.
6657 (linux_supports_vfork_events): New function.
6658 (linux_target_ops): Initialize new structure members.
6659 (initialize_low): Call linux_check_ptrace_features.
6660 * lynx-low.c (lynx_target_ops): Initialize new structure
6662 * server.c (report_fork_events, report_vfork_events):
6664 (handle_query): Add new features to qSupported packet and
6666 (captured_main): Initialize new global variables.
6667 * target.h (struct target_ops) <supports_fork_events>:
6669 <supports_vfork_events>: New member.
6670 (target_supports_fork_events): New macro.
6671 (target_supports_vfork_events): New macro.
6672 * win32-low.c (win32_target_ops): Initialize new structure
6675 2015-05-12 Gary Benson <gbenson@redhat.com>
6677 * server.c (handle_qxfer_exec_file): Use current process
6680 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6682 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6683 Remove HAVE_PTRACE_GETREGS conditionals.
6684 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6685 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6687 2015-05-08 Yao Qi <yao.qi@linaro.org>
6689 * linux-low.c (linux_supports_conditional_breakpoints): New
6691 (linux_target_ops): Install new target method.
6692 * lynx-low.c (lynx_target_ops): Install NULL hook for
6693 supports_conditional_breakpoints.
6694 * nto-low.c (nto_target_ops): Likewise.
6695 * spu-low.c (spu_target_ops): Likewise.
6696 * win32-low.c (win32_target_ops): Likewise.
6697 * server.c (handle_query): Check
6698 target_supports_conditional_breakpoints.
6699 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6701 (target_supports_conditional_breakpoints): New macro.
6703 2015-05-06 Pedro Alves <palves@redhat.com>
6706 * server.c (start_inferior): If the process exits, mourn it.
6708 2015-04-21 Gary Benson <gbenson@redhat.com>
6710 * hostio.c (fileio_open_flags_to_host): Factored out to
6711 fileio_to_host_openflags in common/fileio.c. Single use
6714 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6716 * linux-xtensa-low.c (xtensa_fill_gregset)
6717 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6720 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6722 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6723 (regs_info): Replace usrregs pointer with NULL.
6725 2015-04-17 Gary Benson <gbenson@redhat.com>
6727 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6728 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6729 * server.c (handle_qxfer_exec_file): New function.
6730 (qxfer_packets): Add exec-file entry.
6731 (handle_query): Report qXfer:exec-file:read as supported packet.
6733 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6735 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6737 2015-04-09 Gary Benson <gbenson@redhat.com>
6739 * hostio-errno.c (errno_to_fileio_error): Remove function.
6740 Update caller to use remote_fileio_to_fio_error.
6742 2015-04-09 Yao Qi <yao.qi@linaro.org>
6744 * linux-low.c (linux_insert_point): Call
6745 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6746 (linux_remove_point): Call remove_memory_breakpoint if type is
6748 * linux-x86-low.c (x86_insert_point): Don't call
6749 insert_memory_breakpoint.
6750 (x86_remove_point): Don't call remove_memory_breakpoint.
6752 2015-04-01 Pedro Alves <palves@redhat.com>
6753 Cleber Rosa <crosa@redhat.com>
6755 * server.c (gdbserver_usage): Reorganize and extend the usage
6758 2015-03-24 Pedro Alves <palves@redhat.com>
6760 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6761 output. Also dump TRAP_TRACE.
6762 (linux_low_filter_event): In debug output, distinguish a
6763 resume_stop SIGSTOP from a delayed SIGSTOP.
6765 2015-03-24 Gary Benson <gbenson@redhat.com>
6767 * linux-x86-low.c (x86_linux_new_thread): Moved to
6769 (x86_linux_prepare_to_resume): Likewise.
6771 2015-03-24 Gary Benson <gbenson@redhat.com>
6773 * Makefile.in (x86-linux-dregs.o): New rule.
6774 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6775 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6776 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6777 (x86_linux_dr_get): Likewise.
6778 (x86_linux_dr_set): Likewise.
6779 (update_debug_registers_callback): Likewise.
6780 (x86_linux_dr_set_addr): Likewise.
6781 (x86_linux_dr_get_addr): Likewise.
6782 (x86_linux_dr_set_control): Likewise.
6783 (x86_linux_dr_get_control): Likewise.
6784 (x86_linux_dr_get_status): Likewise.
6785 (x86_linux_update_debug_registers): Likewise.
6787 2015-03-24 Gary Benson <gbenson@redhat.com>
6789 * linux-x86-low.c (x86_linux_update_debug_registers):
6790 New function, factored out from...
6791 (x86_linux_prepare_to_resume): ...this.
6793 2015-03-24 Gary Benson <gbenson@redhat.com>
6795 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6796 (x86_linux_dr_set): Likewise.
6797 (update_debug_registers_callback): Likewise.
6798 (x86_linux_dr_set_addr): Likewise.
6799 (x86_linux_dr_get_addr): Likewise.
6800 (x86_linux_dr_set_control): Likewise.
6801 (x86_linux_dr_get_control): Likewise.
6802 (x86_linux_dr_get_status): Likewise.
6803 (x86_linux_prepare_to_resume): Likewise.
6805 2015-03-24 Gary Benson <gbenson@redhat.com>
6807 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6808 Use perror_with_name. Pass string through gettext.
6809 (x86_linux_dr_set): Likewise.
6811 2015-03-24 Gary Benson <gbenson@redhat.com>
6813 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6814 (x86_linux_dr_set_addr): ...this.
6815 (x86_dr_low_get_addr): Rename to...
6816 (x86_linux_dr_get_addr): ...this.
6817 (x86_dr_low_set_control): Rename to...
6818 (x86_linux_dr_set_control): ...this.
6819 (x86_dr_low_get_control): Rename to...
6820 (x86_linux_dr_get_control): ...this.
6821 (x86_dr_low_get_status): Rename to...
6822 (x86_linux_dr_get_status): ...this.
6823 (x86_dr_low): Update with new function names.
6825 2015-03-24 Gary Benson <gbenson@redhat.com>
6827 * Makefile.in (x86-linux.o): New rule.
6828 * configure.srv: Add x86-linux.o to relevant targets.
6829 * linux-low.c (lwp_set_arch_private_info): New function.
6830 (lwp_arch_private_info): Likewise.
6831 * linux-x86-low.c: Include nat/x86-linux.h.
6832 (arch_lwp_info): Removed structure.
6833 (update_debug_registers_callback):
6834 Use lwp_set_debug_registers_changed.
6835 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6836 and lwp_set_debug_registers_changed.
6837 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6839 2015-03-24 Gary Benson <gbenson@redhat.com>
6841 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6842 * linux-arm-low.c (arm_new_thread): Likewise.
6843 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6844 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6845 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6846 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6848 2015-03-24 Gary Benson <gbenson@redhat.com>
6850 * linux-low.c (ptid_of_lwp): New function.
6851 (lwp_is_stopped): Likewise.
6852 (lwp_stop_reason): Likewise.
6853 * linux-x86-low.c (update_debug_registers_callback):
6855 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6858 2015-03-24 Gary Benson <gbenson@redhat.com>
6860 * linux-low.h (linux_stop_lwp): Remove declaration.
6862 2015-03-24 Gary Benson <gbenson@redhat.com>
6864 * linux-low.h: Include nat/linux-nat.h.
6865 * linux-low.c (iterate_over_lwps_args): New structure.
6866 (iterate_over_lwps_filter): New function.
6867 (iterate_over_lwps): Likewise.
6868 * linux-x86-low.c (update_debug_registers_callback):
6869 Update signature to what iterate_over_lwps expects.
6870 Remove PID check that iterate_over_lwps now performs.
6871 (x86_dr_low_set_addr): Use iterate_over_lwps.
6872 (x86_dr_low_set_control): Likewise.
6874 2015-03-24 Gary Benson <gbenson@redhat.com>
6876 * linux-x86-low.c (x86_debug_reg_state): New function.
6877 (x86_linux_prepare_to_resume): Use the above.
6879 2015-03-24 Gary Benson <gbenson@redhat.com>
6881 * linux-low.c (current_lwp_ptid): New function.
6882 * linux-x86-low.c: Include nat/linux-nat.h.
6883 (x86_dr_low_get_addr): Use current_lwp_ptid.
6884 (x86_dr_low_get_control): Likewise.
6885 (x86_dr_low_get_status): Likewise.
6887 2015-03-20 Pedro Alves <palves@redhat.com>
6889 * tracepoint.c (cmd_qtstatus): Make "str" const.
6891 2015-03-20 Pedro Alves <palves@redhat.com>
6893 * server.c (handle_general_set): Make "req_str" const.
6895 2015-03-19 Pedro Alves <palves@redhat.com>
6897 * linux-low.c (linux_resume_one_lwp): Rename to ...
6898 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6899 instead call perror_with_name.
6900 (check_ptrace_stopped_lwp_gone): New function.
6901 (linux_resume_one_lwp): Reimplement as wrapper around
6902 linux_resume_one_lwp_throw that swallows errors if the LWP is
6905 2015-03-19 Pedro Alves <palves@redhat.com>
6907 * linux-low.c (count_events_callback, select_event_lwp_callback):
6908 No longer check whether the thread has resume_stop as last resume
6911 2015-03-19 Pedro Alves <palves@redhat.com>
6913 * linux-low.c (count_events_callback, select_event_lwp_callback):
6914 Use the lwp's status_pending_p field, not the thread's.
6916 2015-03-19 Pedro Alves <palves@redhat.com>
6918 * linux-low.c (select_event_lwp_callback): Update comments to
6919 no longer mention SIGTRAP.
6921 2015-03-18 Gary Benson <gbenson@redhat.com>
6923 * server.c (handle_query): Do not report vFile:fstat as supported.
6925 2015-03-11 Gary Benson <gbenson@redhat.com>
6927 * hostio.c (sys/types.h): New include.
6928 (sys/stat.h): Likewise.
6929 (common-remote-fileio.h): Likewise.
6930 (handle_fstat): New function.
6931 (handle_vFile): Handle vFile:fstat packets.
6933 2015-03-11 Gary Benson <gbenson@redhat.com>
6935 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6936 struct stat.st_blocks and struct stat.st_blksize.
6937 * configure: Regenerate.
6938 * config.in: Likewise.
6939 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6940 (OBS): Add common-remote-fileio.o.
6941 (common-remote-fileio.o): New rule.
6943 2015-03-09 Pedro Alves <palves@redhat.com>
6945 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6946 'struct sockaddr' pointer in 'accept' call.
6948 2015-03-09 Pedro Alves <palves@redhat.com>
6951 2015-03-07 Pedro Alves <palves@redhat.com>
6952 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6953 or <winsock2.h> here. Instead include "gdb_socket.h".
6954 (remote_open): Use union gdb_sockaddr_u.
6955 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6956 or <winsock2.h> here. Instead include "gdb_socket.h".
6957 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6958 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6960 (init_named_socket, gdb_agent_helper_thread): Use union
6963 2015-03-07 Pedro Alves <palves@redhat.com>
6965 * configure.ac (build_warnings): Move
6966 -Wdeclaration-after-statement to the C-specific set.
6967 * configure: Regenerate.
6969 2015-03-07 Pedro Alves <palves@redhat.com>
6971 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6972 or <winsock2.h> here. Instead include "gdb_socket.h".
6973 (remote_open): Use union gdb_sockaddr_u.
6974 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6975 or <winsock2.h> here. Instead include "gdb_socket.h".
6976 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6977 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6979 (init_named_socket, gdb_agent_helper_thread): Use union
6982 2015-03-07 Pedro Alves <palves@redhat.com>
6984 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6987 2015-03-06 Yao Qi <yao.qi@linaro.org>
6989 * linux-aarch64-low.c (aarch64_insert_point): Use
6990 show_debug_regs as a boolean.
6991 (aarch64_remove_point): Likewise.
6993 2015-03-05 Pedro Alves <palves@redhat.com>
6995 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6996 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6997 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6998 * nto-low.c (nto_target_ops): Likewise.
6999 * spu-low.c (spu_target_ops): Likewise.
7000 * win32-low.c (win32_target_ops): Likewise.
7002 2015-03-04 Pedro Alves <palves@redhat.com>
7004 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7005 Decide whether a breakpoint triggered based on the SIGTRAP's
7007 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7008 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7009 (linux_low_filter_event): Check for breakpoints before checking
7011 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7013 (linux_stopped_by_sw_breakpoint)
7014 (linux_supports_stopped_by_sw_breakpoint)
7015 (linux_stopped_by_hw_breakpoint)
7016 (linux_supports_stopped_by_hw_breakpoint): New functions.
7017 (linux_target_ops): Install new target methods.
7019 2015-03-04 Pedro Alves <palves@redhat.com>
7021 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7022 * server.c (swbreak_feature, hwbreak_feature): New globals.
7023 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7024 (captured_main): Clear swbreak_feature and hwbreak_feature.
7025 * server.h (swbreak_feature, hwbreak_feature): Declare.
7026 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7027 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7028 supports_stopped_by_hw_breakpoint>: New fields.
7029 (target_supports_stopped_by_sw_breakpoint)
7030 (target_stopped_by_sw_breakpoint)
7031 (target_supports_stopped_by_hw_breakpoint)
7032 (target_stopped_by_hw_breakpoint): Declare.
7034 2015-03-04 Pedro Alves <palves@redhat.com>
7036 enum lwp_stop_reason -> enum target_stop_reason
7037 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7038 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7039 (linux_wait_1, stuck_in_jump_pad_callback)
7040 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7041 (linux_stopped_by_watchpoint):
7042 * linux-low.h (enum lwp_stop_reason): Delete.
7043 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7044 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7046 2015-03-04 Yao Qi <yao.qi@linaro.org>
7048 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7050 2015-03-03 Gary Benson <gbenson@redhat.com>
7052 * hostio.c (handle_vFile): Fix prefix lengths.
7054 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7056 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7059 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7061 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7062 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7063 (clean): Add "rm -f" for above C files.
7064 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7065 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7066 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7067 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7068 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7069 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7070 (init_registers_s390x_vx_linux64)
7071 (init_registers_s390x_tevx_linux64)
7072 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7073 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7075 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7076 (s390_store_vxrs_high): New functions.
7077 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7079 (s390_arch_setup): Add logic for selecting one of the new target
7080 descriptions. Activate the new vector regsets if applicable.
7081 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7082 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7083 and init_registers_s390x_tevx_linux64.
7085 2015-03-01 Pedro Alves <palves@redhat.com>
7087 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7090 2015-02-27 Pedro Alves <palves@redhat.com>
7092 * linux-x86-low.c (u_debugreg_offset): New function.
7093 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7095 2015-02-27 Pedro Alves <palves@redhat.com>
7097 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7098 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7099 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7100 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7101 (ps_lsetfpregs, ps_getpid)
7102 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7103 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7104 (ps_lsetxregs, ps_plog): Declare.
7106 2015-02-27 Pedro Alves <palves@redhat.com>
7108 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7109 IP_AGENT_EXPORT_FUNC.
7110 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7111 IP_AGENT_EXPORT_FUNC.
7112 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7113 (IP_AGENT_EXPORT): Delete.
7114 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7115 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7116 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7117 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7118 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7119 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7120 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7121 (traceframe_read_count, traceframe_write_count)
7122 (traceframes_created, trace_state_variables, get_raw_reg)
7123 (get_trace_state_variable_value, set_trace_state_variable_value)
7124 (ust_loaded, helper_thread_id, cmd_buf): Use
7125 IPA_SYM_EXPORTED_NAME.
7126 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7127 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7128 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7129 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7130 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7131 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7132 EXTERN_C_PUSH/EXTERN_C_POP.
7133 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7134 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7135 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7136 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7137 (traceframe_write_count, traceframe_read_count)
7138 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7139 (about_to_request_buffer_space, get_trace_state_variable_value)
7140 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7141 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7142 EXTERN_C_PUSH/EXTERN_C_POP.
7143 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7144 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7145 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7146 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7147 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7148 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7149 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7150 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7152 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7153 (IP_AGENT_EXPORT_VAR_DECL): Define.
7155 (gdb_agent_get_raw_reg): Declare.
7157 2015-02-27 Tom Tromey <tromey@redhat.com>
7158 Pedro Alves <palves@redhat.com>
7160 Rename symbols whose names are reserved C++ keywords throughout.
7162 2015-02-27 Pedro Alves <palves@redhat.com>
7164 * Makefile.in (COMPILER): New, get it from autoconf.
7165 (CXX): Get from autoconf instead.
7166 (COMPILE.pre): Use COMPILER.
7167 (CC-LD): Rename to ...
7168 (CC_LD): ... this. Use COMPILER.
7169 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7170 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7171 * acinclude.m4: Include build-with-cxx.m4.
7172 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7173 Disable -Werror by default if building in C++ mode.
7174 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7175 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7176 the C++ compiler. Save/restore CXXFLAGS too.
7177 * configure: Regenerate.
7179 2015-02-27 Pedro Alves <palves@redhat.com>
7181 * acinclude.m4: Include libiberty.m4.
7182 * configure.ac: Call libiberty_INIT.
7183 * config.in, configure: Regenerate.
7185 2015-02-26 Pedro Alves <palves@redhat.com>
7187 * linux-low.c (linux_wait_1): When incrementing the PC past a
7188 program breakpoint always use the_low_target.breakpoint_len as
7189 increment, rather than the maximum between that and
7190 the_low_target.decr_pc_after_break.
7192 2015-02-23 Pedro Alves <palves@redhat.com>
7194 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7195 thread was doing a step-over; always adjust the PC if
7196 we stepped over a permanent breakpoint.
7197 (linux_wait_1): If we stepped over breakpoint that was on top of a
7198 permanent breakpoint, manually advance the PC past it.
7200 2015-02-23 Pedro Alves <palves@redhat.com>
7202 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7204 (x86_fill_gregset, x86_store_gregset): Use it when handling
7207 2015-02-20 Pedro Alves <palves@redhat.com>
7209 * thread-db.c: Include "nat/linux-procfs.h".
7210 (thread_db_init): Skip listing new threads if the kernel supports
7211 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7213 2015-02-20 Pedro Alves <palves@redhat.com>
7215 * linux-low.c (status_pending_p_callback): Use ptid_match.
7217 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7219 PR breakpoints/16812
7220 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7221 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7222 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7224 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7226 PR breakpoints/15956
7227 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7229 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7231 * linux-low.c (linux_low_btrace_conf): Print size.
7232 * server.c (handle_btrace_conf_general_set): New.
7233 (hanle_general_set): Call handle_btrace_conf_general_set.
7234 (handle_query): Report Qbtrace-conf:bts:size as supported.
7236 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7238 * linux-low.c (linux_low_enable_btrace): Update parameters.
7239 (linux_low_btrace_conf): New.
7240 (linux_target_ops)<to_btrace_conf>: Initialize.
7241 * server.c (current_btrace_conf): New.
7242 (handle_btrace_enable): Rename to ...
7243 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7244 to target_enable_btrace. Update comment. Update users.
7245 (handle_qxfer_btrace_conf): New.
7246 (qxfer_packets): Add btrace-conf entry.
7247 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7248 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7249 (target_ops)<read_btrace_conf>: New.
7250 (target_enable_btrace): Update parameters.
7251 (target_read_btrace_conf): New.
7253 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7255 * server.c (handle_btrace_general_set): Remove call to
7256 target_supports_btrace.
7257 (supported_btrace_packets): New.
7258 (handle_query): Call supported_btrace_packets.
7259 * target.h: include btrace-common.h.
7260 (btrace_target_info): Removed.
7261 (supports_btrace, target_supports_btrace): Update parameters.
7263 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7265 * Makefile.in (SFILES): Add common/btrace-common.c.
7266 (OBS): Add common/btrace-common.o.
7267 (btrace-common.o): Add build rules.
7268 * linux-low: Include btrace-common.h.
7269 (linux_low_read_btrace): Use struct btrace_data. Call
7270 btrace_data_init and btrace_data_fini.
7272 2015-02-06 Pedro Alves <palves@redhat.com>
7274 * thread-db.c (find_new_threads_callback): Add debug output.
7276 2015-02-04 Pedro Alves <palves@redhat.com>
7278 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7279 (resume_stopped_resumed_lwps): New function.
7280 (linux_wait_for_event_filtered): Use it.
7282 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7284 * Makefile.in (SFILES): Add linux-personality.c.
7285 (linux-personality.o): New rule.
7286 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7287 list of objects to be built.
7288 * linux-low.c: Include nat/linux-personality.h.
7289 (linux_create_inferior): Remove code to disable address space
7290 randomization (moved to ../nat/linux-personality.c). Create
7291 cleanup to disable address space randomization.
7293 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7295 * Makefile.in (posix-strerror.o): New rule.
7296 (mingw-strerror.o): Likewise.
7297 * configure: Regenerated.
7298 * configure.ac: Source file ../common/common.host. Initialize new
7299 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7301 2015-01-14 Yao Qi <yao@codesourcery.com>
7303 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7304 (ppc-linux.o): New rule.
7305 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7306 * configure.ac: AC_CHECK_FUNCS(getauxval).
7307 * config.in: Re-generated.
7308 * configure: Re-generated.
7309 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7310 ppc64_64bit_inferior_p
7312 2015-01-14 Yao Qi <yao@codesourcery.com>
7314 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7315 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7316 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7317 (PT_ORIG_R3, PT_TRAP): Likewise.
7318 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7319 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7320 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7322 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7324 * i387-fp.c (i387_cache_to_xsave): In look over
7325 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7326 zmmh_low_space field by use of zmmh_high_space.
7328 2015-01-09 Pedro Alves <palves@redhat.com>
7330 * linux-low.c (step_over_bkpt): Move higher up in the file.
7331 (handle_extended_wait): Don't store the stop_pc here.
7332 (get_stop_pc): Adjust comments and rename to ...
7333 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7334 stopped for a software breakpoint or hardware breakpoint.
7335 (thread_still_has_status_pending_p): New function.
7336 (status_pending_p_callback): Use
7337 thread_still_has_status_pending_p. If the event is no longer
7338 interesting, resume the LWP.
7339 (handle_tracepoints): Add assert.
7340 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7341 (wstatus_maybe_breakpoint): New function.
7342 (cancel_breakpoint): Delete function.
7343 (check_stopped_by_watchpoint): New function, factored out from
7344 linux_low_filter_event.
7345 (lp_status_maybe_breakpoint): Delete function.
7346 (linux_low_filter_event): Remove filter_ptid argument.
7347 Leave thread group exits pending here. Store the LWP's stop PC.
7348 Always leave events pending.
7349 (linux_wait_for_event_filtered): Pull all events out of the
7350 kernel, and leave them all pending.
7351 (count_events_callback, select_event_lwp_callback): Consider all
7353 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7354 (select_event_lwp): Only give preference to the stepping LWP in
7355 all-stop mode. Adjust comments.
7356 (ignore_event): New function.
7357 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7358 references to cancel_breakpoints. Adjust to renames. Also give
7359 equal priority to all LWPs that have had events in non-stop mode.
7360 If reporting a software breakpoint event, unadjust the LWP's PC.
7361 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7362 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7364 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7365 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7366 (linux_stopped_by_watchpoint): Adjust.
7367 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7368 * linux-low.h (enum lwp_stop_reason): New.
7369 (struct lwp_info) <stop_pc>: Adjust comment.
7370 <stopped_by_watchpoint>: Delete field.
7371 <stop_reason>: New field.
7372 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7373 * mem-break.c (software_breakpoint_inserted_here)
7374 (hardware_breakpoint_inserted_here): New function.
7375 * mem-break.h (software_breakpoint_inserted_here)
7376 (hardware_breakpoint_inserted_here): Declare.
7377 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7378 (cancel_breakpoints): Delete.
7379 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7380 (upload_fast_traceframes): Remove references to
7383 2015-01-09 Pedro Alves <palves@redhat.com>
7385 * thread-db.c (find_new_threads_callback): Ignore thread if the
7386 kernel thread ID is -1.
7388 2015-01-09 Pedro Alves <palves@redhat.com>
7390 * linux-low.c (linux_attach_fail_reason_string): Move to
7391 nat/linux-ptrace.c, and rename.
7392 (linux_attach_lwp): Update comment.
7393 (attach_proc_task_lwp_callback): New function.
7394 (linux_attach): Adjust to rename and use
7395 linux_proc_attach_tgid_threads.
7396 (linux_attach_fail_reason_string): Delete declaration.
7398 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7400 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7401 * server.c (gdbserver_version): Likewise.
7403 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7405 * remote-utils.c: Include ctype.h.
7406 (input_interrupt): Explicitly handle the case when the char
7407 received is the NUL byte. Improve the printing of non-ASCII
7410 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7412 * linux-low.c (linux_low_filter_event): Update call to
7413 linux_enable_event_reporting following the addition of
7414 a new parameter to that function.
7416 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7419 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7420 (AARCH64_FPCR_REGNO): Likewise.
7421 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7422 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7423 (aarch64_store_fpregset): Likewise.
7425 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7427 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7428 Remove FIXME comment about assumption about N.
7430 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7432 * configure.ac: If large-file support is disabled in GDBserver,
7433 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7434 * configure: Regenerate.
7436 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7438 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7439 warning upon ENODATA from ptrace.
7440 * linux-s390-low.c (s390_store_tdb): New.
7441 (s390_regsets): Add regset for NT_S390_TDB.
7443 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7445 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7446 without a fill_function.
7447 * linux-s390-low.c (s390_fill_last_break): Remove.
7448 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7449 (s390_arch_setup): Use regset's size instead of fill_function for
7452 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7454 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7455 the regset's store function when ptrace returned an error.
7456 * regcache.c (get_thread_regcache): Invalidate register cache
7457 before fetching inferior's registers.
7459 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7461 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7462 while-loop as for-loop.
7463 (regsets_store_inferior_registers): Likewise.
7465 2014-11-28 Yao Qi <yao@codesourcery.com>
7467 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7468 * config.in, configure: Re-generate.
7469 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7472 2014-11-21 Yao Qi <yao@codesourcery.com>
7474 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7475 (AC_CHECK_HEADERS): Remove malloc.h.
7476 * configure: Re-generated.
7477 * config.in: Re-generated.
7478 * server.h: Don't include alloca.h and malloc.h.
7479 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7480 Don't include malloc.h.
7482 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7484 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7485 corresponding ERRNO check in same block.
7487 2014-11-12 Pedro Alves <palves@redhat.com>
7489 * server.c (cont_thread): Update comment.
7490 (start_inferior, attach_inferior): No longer clear cont_thread.
7491 (handle_v_cont): No longer set cont_thread.
7492 (captured_main): Clear cont_thread each time a GDB connects.
7494 2014-11-12 Pedro Alves <palves@redhat.com>
7496 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7497 thread, and don't resume all threads if the Hc thread has exited.
7499 2014-11-12 Pedro Alves <palves@redhat.com>
7501 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7502 the process group instead of to a specific LWP.
7504 2014-10-15 Pedro Alves <palves@redhat.com>
7507 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7509 (arm_set_thread_context): Delete.
7510 (the_low_target): Adjust.
7511 * win32-i386-low.c (debug_registers_changed)
7512 (debug_registers_used): Delete.
7513 (update_debug_registers_callback): New function.
7514 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7515 needing to update their debug registers.
7516 (win32_get_current_dr): New function.
7517 (x86_dr_low_get_addr, x86_dr_low_get_control)
7518 (x86_dr_low_get_status): Fetch the debug register from the thread
7520 (i386_initial_stuff): Adjust.
7521 (i386_get_thread_context): Remove current_event parameter. Don't
7522 clear debug_registers_changed nor copy DR values to
7524 (i386_set_thread_context): Delete.
7525 (i386_prepare_to_resume): New function.
7526 (i386_thread_added): Mark the thread as needing to update irs
7528 (the_low_target): Remove i386_set_thread_context and install
7529 i386_prepare_to_resume.
7530 * win32-low.c (win32_get_thread_context): Adjust.
7531 (win32_set_thread_context): Use SetThreadContext
7533 (win32_prepare_to_resume): New function.
7534 (win32_require_context): New function, factored out from ...
7535 (thread_rec): ... this.
7536 (continue_one_thread): Call win32_prepare_to_resume on each thread
7537 we're about to continue.
7538 (win32_resume): Call win32_prepare_to_resume on the event thread.
7539 * win32-low.h (struct win32_thread_info)
7540 <debug_registers_changed>: New field.
7541 (struct win32_target_ops): Change prototype of set_thread_context,
7542 delete set_thread_context and add prepare_to_resume.
7543 (win32_require_context): New declaration.
7545 2014-10-08 Gary Benson <gbenson@redhat.com>
7547 * server.h: Do not include common-exceptions.h.
7549 2014-10-08 Gary Benson <gbenson@redhat.com>
7551 * server.h: Do not include cleanups.h.
7553 2014-09-30 James Hogan <james.hogan@imgtec.com>
7555 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7558 2014-09-23 Yao Qi <yao@codesourcery.com>
7560 * linux-low.c (lp_status_maybe_breakpoint): New function.
7561 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7562 (count_events_callback): Likewise.
7563 (select_event_lwp_callback): Likewise.
7564 (cancel_breakpoints_callback): Likewise.
7566 2014-09-19 Don Breazeal <donb@codesourcery.com>
7568 * linux-low.c (handle_extended_wait): Call
7569 linux_ptrace_get_extended_event.
7570 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7571 linux_is_extended_waitstatus.
7573 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7575 * Makefile.in (CPPFLAGS): Define.
7576 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7577 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7579 2014-09-16 Gary Benson <gbenson@redhat.com>
7581 * inferiors.h (current_inferior): Renamed as...
7582 (current_thread): New variable. All uses updated.
7583 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7584 (maybe_move_out_of_jump_pad): Likewise.
7585 (cancel_breakpoint): Likewise.
7586 (linux_low_filter_event): Likewise.
7587 (wait_for_sigstop): Likewise.
7588 (linux_resume_one_lwp): Likewise.
7589 (need_step_over_p): Likewise.
7590 (start_step_over): Likewise.
7591 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7592 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7593 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7594 and save_inferior as saved_thread.
7595 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7597 (regcache_invalidate_thread): Likewise.
7598 * remote-utils.c (prepare_resume_reply): Likewise.
7599 * thread-db.c (thread_db_get_tls_address): Likewise.
7600 (disable_thread_event_reporting): Likewise.
7601 (remove_thread_event_breakpoints): Likewise.
7602 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7604 * target.h (set_desired_inferior): Renamed as...
7605 (set_desired_thread): New declaration. All uses updated.
7606 * server.c (myresume): Updated comment to reference thread instead
7608 (handle_serial_event): Likewise.
7609 (handle_target_event): Likewise.
7611 2014-09-12 Tom Tromey <tromey@redhat.com>
7612 Gary Benson <gbenson@redhat.com>
7614 * regcache.h: Include common-regcache.h.
7615 (regcache_read_pc): Don't declare.
7616 * regcache.c (get_thread_regcache_for_ptid): New function.
7618 2014-09-11 Tom Tromey <tromey@redhat.com>
7619 Gary Benson <gbenson@redhat.com>
7621 * symbol.c: New file.
7622 * Makefile.in (SFILES): Add symbol.c.
7623 (OBS): Add symbol.o.
7625 2014-09-11 Gary Benson <gbenson@redhat.com>
7627 * target.c (target_stop_ptid, target_continue_ptid): New
7630 2014-09-11 Tom Tromey <tromey@redhat.com>
7631 Gary Benson <gbenson@redhat.com>
7633 * target.h: Include target/target.h.
7634 * target.c (target_read_memory, target_read_uint32)
7635 (target_write_memory): New functions.
7637 2014-09-11 Gary Benson <gbenson@redhat.com>
7639 * server.h (debug_hw_points): Don't declare.
7640 * server.c (debug_hw_points): Don't define. Replace all uses
7641 with show_debug_regs.
7642 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7643 all uses with show_debug_regs.
7645 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7647 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7648 endianness into account.
7649 (ppc_supply_ptrace_register): Likewise.
7651 2014-09-03 James Hogan <james.hogan@imgtec.com>
7653 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7654 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7656 2014-09-03 Gary Benson <gbenson@redhat.com>
7658 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7659 ALL_DEBUG_ADDRESS_REGISTERS.
7661 2014-09-02 Gary Benson <gbenson@redhat.com>
7663 * i386-low.h: Renamed as...
7664 * x86-low.h: New file. All type, function and variable name
7665 prefixes changed from "i386_" to "x86_". All references updated.
7666 * i386-low.c: Renamed as...
7667 * x86-low.c: New file. All type, function and variable name
7668 prefixes changed from "i386_" to "x86_". All references updated.
7670 2014-09-02 Gary Benson <gbenson@redhat.com>
7672 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7673 (x86_linux_new_thread): Likewise.
7675 2014-08-29 Gary Benson <gbenson@redhat.com>
7677 * server.h (setjmp.h): Do not include.
7678 (toplevel): Do not declare.
7679 (common-exceptions.h): Include.
7680 (cleanups.h): Likewise.
7681 * server.c (toplevel): Do not define.
7682 (exit_code): New static global.
7683 (detach_or_kill_for_exit_cleanup): New function.
7684 (main): New function. Original main renamed to...
7685 (captured_main): New function.
7686 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7688 2014-08-29 Gary Benson <gbenson@redhat.com>
7690 * Makefile.in (SFILES): Add common/common-exceptions.c.
7691 (OBS): Add common-exceptions.o.
7692 (common-exceptions.o): New rule.
7693 * utils.c (prepare_to_throw_exception): New function.
7695 2014-08-29 Gary Benson <gbenson@redhat.com>
7697 * config.in: Regenerate.
7698 * configure: Likewise.
7700 2014-08-29 Gary Benson <gbenson@redhat.com>
7702 * Makefile.in (SFILES): Add common/cleanups.c.
7704 (cleanups.o): New rule.
7706 2014-08-29 Gary Benson <gbenson@redhat.com>
7708 * utils.c (internal_vwarning): New function.
7710 2014-08-28 Gary Benson <gbenson@redhat.com>
7712 * utils.h (fatal): Remove declaration.
7713 * utils.c (fatal): Remove function.
7715 2014-08-28 Gary Benson <gbenson@redhat.com>
7717 * tracepoint.c (gdb_agent_init): Replace fatal with
7719 (initialize_tracepoint): Likewise.
7721 2014-08-28 Gary Benson <gbenson@redhat.com>
7723 * remote-utils.c (remote_prepare): Replace fatal with error.
7725 2014-08-28 Gary Benson <gbenson@redhat.com>
7727 * linux-low.c (linux_async): Replace fatal with warning.
7729 (linux_start_non_stop): Return -1 if linux_async failed.
7731 2014-08-28 Gary Benson <gbenson@redhat.com>
7733 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7735 (i386_dr_low_get_addr): Remove vague comment.
7736 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7739 2014-08-28 Gary Benson <gbenson@redhat.com>
7741 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7742 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7744 (linux_resume_one_lwp): Likewise.
7745 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7747 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7748 with internal_error.
7749 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7750 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7751 (find_register_by_name): Replace fatal with internal_error.
7752 (find_regno): Likewise.
7753 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7754 * thread-db.c (thread_db_create_event): Likewise.
7755 (thread_db_load_search): Likewise.
7756 (try_thread_db_load_1): Likewise.
7757 * tracepoint.c (get_jump_space_head): Replace fatal with
7759 (claim_trampoline_space): Likewise.
7760 (have_fast_tracepoint_trampoline_buffer): Likewise.
7761 (cmd_qtstart): Likewise.
7762 (stop_tracing): Likewise.
7763 (fast_tracepoint_collecting): Likewise.
7764 (target_malloc): Likewise.
7765 (download_tracepoint): Likewise.
7766 (download_trace_state_variables): Replace check with gdb_assert.
7767 (upload_fast_traceframes): Replace fatal with internal_error.
7769 2014-08-19 Tom Tromey <tromey@redhat.com>
7770 Gary Benson <gbenson@redhat.com>
7772 * Makefile.in (SFILES): Add common/common-debug.c.
7773 (OBS): Add common-debug.o.
7774 (common-debug.o): New rule.
7775 * debug.h (debug_printf): Don't declare.
7776 * debug.c (debug_printf): Renamed and rewritten as...
7777 (debug_vprintf): New function.
7779 2014-08-19 Gary Benson <gbenson@redhat.com>
7781 * utils.h: Do not include print-utils.h.
7783 2014-08-19 Tom Tromey <tromey@redhat.com>
7784 Gary Benson <gbenson@redhat.com>
7786 * server.h: Add static assertion.
7787 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7789 2014-08-19 Tom Tromey <tromey@redhat.com>
7790 Gary Benson <gbenson@redhat.com>
7792 * Makefile.in (SFILES): Add common/errors.c.
7793 (OBS): Add errors.o.
7794 (IPA_OBS): Add errors-ipa.o.
7795 (errors.o): New rule.
7796 (errors-ipa.o): Likewise.
7797 * utils.h (perror_with_name, error, warning): Don't declare.
7798 * utils.c (warning): Renamed and rewritten as...
7799 (vwarning): New function.
7800 (error): Renamed and rewritten as...
7801 (verror): New function.
7802 (internal_error): Renamed and rewritten as...
7803 (internal_verror): New function.
7805 2014-08-07 Gary Benson <gbenson@redhat.com>
7807 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7808 * configure: Regenerate.
7809 * config.in: Likewise.
7810 * server.h: Do not include errno.h.
7811 * event-loop.c: Likewise.
7812 * hostio-errno.c: Likewise.
7813 * linux-low.c: Likewise.
7814 * remote-utils.c: Likewise.
7815 * spu-low.c: Likewise.
7816 * utils.c: Likewise.
7817 * gdbreplay.c: Unconditionally include errno.h.
7819 2014-08-07 Gary Benson <gbenson@redhat.com>
7821 * server.h: Do not include string.h.
7822 * event-loop.c: Likewise.
7823 * linux-low.c: Likewise.
7824 * regcache.c: Likewise.
7825 * remote-utils.c: Likewise.
7826 * spu-low.c: Likewise.
7827 * utils.c: Likewise.
7829 2014-08-07 Gary Benson <gbenson@redhat.com>
7831 * server.h: Do not include gdb_assert.h.
7833 2014-08-07 Gary Benson <gbenson@redhat.com>
7835 * server.h: Do not include common-utils.h.
7837 2014-08-07 Gary Benson <gbenson@redhat.com>
7839 * server.h: Do not include ptid.h.
7840 * notif.h: Likewise.
7842 2014-08-07 Gary Benson <gbenson@redhat.com>
7844 * server.h: Do not include gdb_locale.h.
7846 2014-08-07 Gary Benson <gbenson@redhat.com>
7848 * server.h: Do not include gdb/signals.h.
7849 * win32-low.c: Likewise.
7851 2014-08-07 Gary Benson <gbenson@redhat.com>
7853 * server.h: Do not include pathmax.h.
7855 2014-08-07 Gary Benson <gbenson@redhat.com>
7857 * server.h: Do not include libiberty.h.
7858 * linux-bfin-low.c: Likewise.
7860 2014-08-07 Gary Benson <gbenson@redhat.com>
7862 * server.h: Do not include ansidecl.h.
7864 2014-08-07 Gary Benson <gbenson@redhat.com>
7866 * linux-x86-low.c: Do not include stddef.h.
7867 * lynx-ppc-low.c: Likewise.
7868 * tracepoint.c: Likewise.
7870 2014-08-07 Gary Benson <gbenson@redhat.com>
7872 * server.h: Do not include stdarg.h.
7873 * nto-low.c: Likewise.
7875 2014-08-07 Gary Benson <gbenson@redhat.com>
7877 * server.h: Do not include stdlib.h.
7878 * inferiors.c: Likewise.
7879 * linux-low.c: Likewise.
7880 * regcache.c: Likewise.
7881 * spu-low.c: Likewise.
7882 * tracepoint.c: Likewise.
7883 * utils.c: Likewise.
7885 2014-08-07 Gary Benson <gbenson@redhat.com>
7887 * server.h: Do not include stdio.h.
7888 * linux-low.c: Likewise.
7889 * remote-utils.c: Likewise.
7890 * spu-low.c: Likewise.
7891 * utils.c: Likewise.
7892 * wincecompat.c: Likewise.
7894 2014-08-06 Gary Benson <gbenson@redhat.com>
7896 * regcache.c (init_register_cache): Move conditionals inside if.
7898 2014-08-06 Gary Benson <gbenson@redhat.com>
7900 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7902 2014-07-31 Gary Benson <gbenson@redhat.com>
7904 * ax.h: Do not include server.h.
7905 * gdbthread.h: Likewise.
7906 * lynx-low.h: Likewise.
7907 * notif.h: Likewise.
7909 2014-07-30 Gary Benson <gbenson@redhat.com>
7911 * server.h: Include common-defs.h.
7912 Do not include config.h or build-gnulib-gdbserver/config.h.
7914 2014-07-30 Gary Benson <gbenson@redhat.com>
7916 * hostio-errno.c: Move server.h to top of includes list.
7917 * inferiors.c: Likewise.
7918 * linux-x86-low.c: Likewise.
7919 * notif.c: Include server.h.
7921 2014-07-24 Tom Tromey <tromey@redhat.com>
7922 Gary Benson <gbenson@redhat.com>
7924 * server.h (CORE_ADDR): Now unsigned.
7926 2014-07-16 Pedro Alves <palves@redhat.com>
7928 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7930 2014-07-15 Pedro Alves <palves@redhat.com>
7932 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7935 2014-07-11 Pedro Alves <palves@redhat.com>
7937 * linux-low.c (kill_wait_lwp): New function, based on
7938 kill_one_lwp_callback, but use my_waitpid directly.
7939 (kill_one_lwp_callback, linux_kill): Use it.
7941 2014-06-23 Pedro Alves <palves@redhat.com>
7943 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7944 before setting DR0..DR3.
7946 2014-06-20 Gary Benson <gbenson@redhat.com>
7948 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7949 * configure: Regenerated.
7950 * config.in: Likewise.
7952 2014-06-20 Gary Benson <gbenson@redhat.com>
7954 * Makefile.in (SFILES): Update locations for files moved
7956 (object file files): Reordered.
7958 2014-06-20 Gary Benson <gbenson@redhat.com>
7960 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7961 (i386_dr_low_set_addr): Likewise.
7962 (i386_dr_low_get_addr): Likewise.
7963 (i386_dr_low_can_set_control): Likewise.
7964 (i386_dr_low_set_control): Likewise.
7965 (i386_dr_low_get_control): Likewise.
7966 (i386_dr_low_get_status): Likewise.
7967 (i386_get_debug_register_length): Likewise.
7968 * linux-x86-low.c (i386_dr_low_set_addr):
7969 Changed signature. Made static.
7970 (i386_dr_low_get_addr): Likewise.
7971 (i386_dr_low_set_control): Likewise.
7972 (i386_dr_low_get_control): Likewise.
7973 (i386_dr_low_get_status): Likewise.
7974 (i386_dr_low): New global variable.
7975 * win32-i386-low.c (i386_dr_low_set_addr):
7976 Changed signature. Made static.
7977 (i386_dr_low_get_addr): Likewise.
7978 (i386_dr_low_set_control): Likewise.
7979 (i386_dr_low_get_control): Likewise.
7980 (i386_dr_low_get_status): Likewise.
7981 (i386_dr_low): New global variable.
7983 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7985 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7986 * Makefile.in (AR, AR_FLAGS): Define.
7987 * configure: Regenerate.
7989 2014-06-19 Gary Benson <gbenson@redhat.com>
7991 * Makefile.in (i386-dregs.o): New rule.
7992 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7993 * i386-low.c (target.h): Remove include.
7994 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7995 (DR_CONTROL_SHIFT): Likewise.
7996 (DR_CONTROL_SIZE): Likewise.
7997 (DR_RW_EXECUTE): Likewise.
7998 (DR_RW_WRITE): Likewise.
7999 (DR_RW_READ): Likewise.
8000 (DR_RW_IORW): Likewise.
8001 (DR_LEN_1): Likewise.
8002 (DR_LEN_2): Likewise.
8003 (DR_LEN_4): Likewise.
8004 (DR_LEN_8): Likewise.
8005 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8006 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8007 (DR_ENABLE_SIZE): Likewise.
8008 (DR_LOCAL_SLOWDOWN): Likewise.
8009 (DR_GLOBAL_SLOWDOWN): Likewise.
8010 (DR_CONTROL_RESERVED): Likewise.
8011 (I386_DR_CONTROL_MASK): Likewise.
8012 (I386_DR_VACANT): Likewise.
8013 (I386_DR_LOCAL_ENABLE): Likewise.
8014 (I386_DR_GLOBAL_ENABLE): Likewise.
8015 (I386_DR_DISABLE): Likewise.
8016 (I386_DR_SET_RW_LEN): Likewise.
8017 (I386_DR_GET_RW_LEN): Likewise.
8018 (I386_DR_WATCH_HIT): Likewise.
8019 (i386_wp_op_t): Likewise.
8020 (i386_show_dr): Likewise.
8021 (i386_length_and_rw_bits): Likewise.
8022 (i386_insert_aligned_watchpoint): Likewise.
8023 (i386_remove_aligned_watchpoint): Likewise.
8024 (i386_handle_nonaligned_watchpoint): Likewise.
8025 i386_update_inferior_debug_regs(): Likewise.
8026 (i386_dr_insert_watchpoint): Likewise.
8027 (i386_dr_remove_watchpoint): Likewise.
8028 (i386_dr_region_ok_for_watchpoint): Likewise.
8029 (i386_dr_stopped_data_address): Likewise.
8030 (i386_dr_stopped_by_watchpoint): Likewise.
8032 2014-06-19 Gary Benson <gbenson@redhat.com>
8034 * i386-low.c (i386_dr_show): Renamed to
8035 i386_show_dr and made static. All uses updated.
8036 (i386_dr_length_and_rw_bits): Renamed to
8037 i386_length_and_rw_bits and made static.
8039 (i386_dr_insert_aligned_watchpoint): Renamed to
8040 i386_insert_aligned_watchpoint and made static.
8042 (i386_dr_remove_aligned_watchpoint): Renamed to
8043 i386_remove_aligned_watchpoint and made static.
8045 (i386_dr_update_inferior_debug_regs): Renamed to
8046 i386_update_inferior_debug_regs and made static.
8049 2014-06-18 Gary Benson <gbenson@redhat.com>
8051 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8052 (i386_dr_low_can_set_control): Likewise.
8053 (i386_get_debug_register_length): Likewise.
8054 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8055 (i386_dr_low_can_set_control): Likewise.
8056 (i386_get_debug_register_length): Likewise.
8058 2014-06-17 Gary Benson <gbenson@redhat.com>
8060 * i386-low.h (i386-dregs.h): New include.
8061 (DR_FIRSTADDR): Now in i386-dregs.h.
8062 (DR_LASTADDR): Likewise.
8063 (DR_NADDR): Likewise.
8064 (DR_STATUS): Likewise.
8065 (DR_CONTROL): Likewise.
8066 (i386_debug_reg_state): Likewise.
8067 (i386_dr_insert_watchpoint): Likewise.
8068 (i386_dr_remove_watchpoint): Likewise.
8069 (i386_dr_region_ok_for_watchpoint): Likewise.
8070 (i386_dr_stopped_data_address): Likewise.
8071 (i386_dr_stopped_by_watchpoint): Likewise.
8072 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8074 2014-06-18 Gary Benson <gbenson@redhat.com>
8076 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8077 i386_dr_insert_watchpoint.
8078 (i386_low_remove_watchpoint): Renamed to
8079 i386_dr_remove_watchpoint.
8080 (i386_low_region_ok_for_watchpoint): Renamed to
8081 i386_dr_region_ok_for_watchpoint.
8082 (i386_low_stopped_data_address): Renamed to
8083 i386_dr_stopped_data_address.
8084 (i386_low_stopped_by_watchpoint): Renamed to
8085 i386_dr_stopped_by_watchpoint.
8086 * i386-low.c (i386_show_dr): Renamed to
8087 i386_dr_show and made nonstatic. All uses updated.
8088 (i386_length_and_rw_bits): Renamed to
8089 i386_dr_length_and_rw_bits and made nonstatic.
8091 (i386_insert_aligned_watchpoint): Renamed to
8092 i386_dr_insert_aligned_watchpoint and made nonstatic.
8094 (i386_remove_aligned_watchpoint): Renamed to
8095 i386_dr_remove_aligned_watchpoint and made nonstatic.
8097 (i386_update_inferior_debug_regs): Renamed to
8098 i386_dr_update_inferior_debug_regs and made nonstatic.
8100 (i386_low_insert_watchpoint): Renamed to
8101 i386_dr_insert_watchpoint. All uses updated.
8102 (i386_low_remove_watchpoint): Renamed to
8103 i386_dr_remove_watchpoint. All uses updated.
8104 (i386_low_region_ok_for_watchpoint): Renamed to
8105 i386_dr_region_ok_for_watchpoint. All uses updated.
8106 (i386_low_stopped_data_address): Renamed to
8107 i386_dr_stopped_data_address. All uses updated.
8108 (i386_low_stopped_by_watchpoint): Renamed to
8109 i386_dr_stopped_by_watchpoint. All uses updated.
8111 2014-06-18 Gary Benson <gbenson@redhat.com>
8113 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8114 (i386_dr_low_can_set_control): Likewise.
8115 (i386_insert_aligned_watchpoint): New check.
8117 2014-06-18 Gary Benson <gbenson@redhat.com>
8119 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8122 2014-06-18 Gary Benson <gbenson@redhat.com>
8124 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8125 instead of fatal and error.
8126 (i386_handle_nonaligned_watchpoint): Likewise.
8128 2014-06-18 Gary Benson <gbenson@redhat.com>
8130 * i386-low.c (i386_get_debug_register_length): New macro.
8131 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8132 (i386_show_dr): Use debug_printf instead of fprintf. Use
8133 phex to format values.
8135 2014-06-18 Gary Benson <gbenson@redhat.com>
8137 * i386-low.h: Comment changes.
8138 * i386-low.c: Likewise.
8140 2014-06-18 Gary Benson <gbenson@redhat.com>
8142 * i386-low.c: Whitespace changes.
8144 2014-06-12 Tom Tromey <tromey@redhat.com>
8146 * utils.c (freeargv): Remove.
8148 2014-06-12 Tom Tromey <tromey@redhat.com>
8150 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8151 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8152 (parse_debug_format_options): Likewise.
8153 (gdbserver_usage): Likewise.
8154 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8155 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8156 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8158 ($(LIBGNU)): Depend on libiberty.
8159 (all-lib): Recurse into all subdirs.
8160 (install-only): Invoke "install" target in subdirs.
8161 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8163 * configure: Rebuild.
8164 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8165 for vasprintf, vsnprintf, or gettimeofday.
8166 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8169 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8171 * development.sh: Delete.
8172 * Makefile.in (config.status): Adjust dependency on development.sh.
8173 * configure.ac: Adjust development.sh source call.
8174 * configure: Regenerate.
8176 2014-06-02 Pedro Alves <palves@redhat.com>
8178 * ax.c (gdb_free_agent_expr): New function.
8179 * ax.h (gdb_free_agent_expr): New declaration.
8180 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8182 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8184 (clear_breakpoint_conditions_and_commands): New function.
8185 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8186 (clear_breakpoint_conditions_and_commands): New declaration.
8188 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8190 * linux-aarch64-low.c (asm/ptrace.h): Include.
8192 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8194 Fix TLS access for -static -pthread.
8195 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8196 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8197 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8199 2014-05-20 Pedro Alves <palves@redhat.com>
8201 * linux-aarch64-low.c (aarch64_insert_point)
8202 (aarch64_remove_point): No longer check whether the type is
8203 supported here. Adjust to new interface.
8204 (the_low_target): Install aarch64_supports_z_point_type as
8205 supports_z_point_type method.
8206 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8207 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8208 instead of a Z packet char. Adjust.
8209 (arm_supports_z_point_type): New function.
8210 (arm_insert_point, arm_remove_point): Adjust to new interface.
8211 (the_low_target): Install arm_supports_z_point_type.
8212 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8213 (cris_insert_point, cris_remove_point): Adjust to new interface.
8214 Don't check whether the type is supported here.
8215 (the_low_target): Install cris_supports_z_point_type.
8216 * linux-low.c (linux_supports_z_point_type): New function.
8217 (linux_insert_point, linux_remove_point): Adjust to new interface.
8218 * linux-low.h (struct linux_target_ops) <insert_point,
8219 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8220 raw_breakpoint pointer parameter.
8221 <supports_z_point_type>: New method.
8222 * linux-mips-low.c (mips_supports_z_point_type): New function.
8223 (mips_insert_point, mips_remove_point): Adjust to new interface.
8224 Use mips_supports_z_point_type.
8225 (the_low_target): Install mips_supports_z_point_type.
8226 * linux-ppc-low.c (the_low_target): Install NULL as
8227 supports_z_point_type method.
8228 * linux-s390-low.c (the_low_target): Install NULL as
8229 supports_z_point_type method.
8230 * linux-sparc-low.c (the_low_target): Install NULL as
8231 supports_z_point_type method.
8232 * linux-x86-low.c (x86_supports_z_point_type): New function.
8233 (x86_insert_point): Adjust to new insert_point interface. Use
8234 insert_memory_breakpoint. Adjust to new
8235 i386_low_insert_watchpoint interface.
8236 (x86_remove_point): Adjust to remove_point interface. Use
8237 remove_memory_breakpoint. Adjust to new
8238 i386_low_remove_watchpoint interface.
8239 (the_low_target): Install x86_supports_z_point_type.
8240 * lynx-low.c (lynx_target_ops): Install NULL as
8241 supports_z_point_type callback.
8242 * nto-low.c (nto_supports_z_point_type): New.
8243 (nto_insert_point, nto_remove_point): Adjust to new interface.
8244 (nto_target_ops): Install nto_supports_z_point_type.
8245 * mem-break.c: Adjust intro comment.
8246 (struct raw_breakpoint) <raw_type, size>: New fields.
8247 <inserted>: Update comment.
8248 <shlib_disabled>: Delete field.
8249 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8250 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8251 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8252 (raw_bkpt_type_to_target_hw_bp_type): New function.
8253 (find_enabled_raw_code_breakpoint_at): New function.
8254 (find_raw_breakpoint_at): New type and size parameters. Use them.
8255 (insert_memory_breakpoint): New function, based off
8256 set_raw_breakpoint_at.
8257 (remove_memory_breakpoint): New function.
8258 (set_raw_breakpoint_at): Reimplement.
8259 (set_breakpoint): New, based on set_breakpoint_at.
8260 (set_breakpoint_at): Reimplement.
8261 (delete_raw_breakpoint): Go through the_target->remove_point
8262 instead of assuming memory breakpoints.
8263 (find_gdb_breakpoint_at): Delete.
8264 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8265 (find_gdb_breakpoint): New function.
8266 (set_gdb_breakpoint_at): Delete.
8267 (z_type_supported): New function.
8268 (set_gdb_breakpoint_1): New function, loosely based off
8269 set_gdb_breakpoint_at.
8270 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8271 (delete_gdb_breakpoint_at): Delete.
8272 (delete_gdb_breakpoint_1): New function, loosely based off
8273 delete_gdb_breakpoint_at.
8274 (delete_gdb_breakpoint): New function.
8275 (clear_gdb_breakpoint_conditions): Rename to ...
8276 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8278 (add_condition_to_breakpoint): Make static.
8279 (add_breakpoint_condition): Take a struct breakpoint pointer
8280 instead of an address. Adjust.
8281 (gdb_condition_true_at_breakpoint): Rename to ...
8282 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8284 (gdb_condition_true_at_breakpoint): Reimplement.
8285 (add_breakpoint_commands): Take a struct breakpoint pointer
8286 instead of an address. Adjust.
8287 (gdb_no_commands_at_breakpoint): Rename to ...
8288 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8289 parameter. Return true if no breakpoint was found. Change debug
8291 (gdb_no_commands_at_breakpoint): Reimplement.
8292 (run_breakpoint_commands): Rename to ...
8293 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8294 and change return type to boolean.
8295 (run_breakpoint_commands): New function.
8296 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8297 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8298 breakpoint. Go through the_target->remove_point instead of
8299 assuming memory breakpoint.
8300 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8301 software and hardware breakpoints.
8302 (reinsert_raw_breakpoint): Go through the_target->insert_point
8303 instead of assuming memory breakpoint.
8304 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8305 software and hardware breakpoints.
8306 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8307 Check both software and hardware breakpoints.
8308 (validate_inserted_breakpoint): Assert the breakpoint is a
8309 software breakpoint. Set the inserted flag to -1 instead of
8310 setting shlib_disabled.
8311 (delete_disabled_breakpoints): Adjust.
8312 (validate_breakpoints): Only validate software breakpoints.
8313 Adjust to inserted flag change.
8314 (check_mem_read, check_mem_write): Skip breakpoint types other
8315 than software breakpoints. Adjust to inserted flag change.
8316 * mem-break.h (enum raw_bkpt_type): New enum.
8317 (raw_breakpoint, struct process_info): Forward declare.
8318 (Z_packet_to_target_hw_bp_type): Delete declaration.
8319 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8320 (set_gdb_breakpoint, delete_gdb_breakpoint)
8321 (clear_breakpoint_conditions): New declarations.
8322 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8323 (breakpoint_inserted_here): Update comment.
8324 (add_breakpoint_condition, add_breakpoint_commands): Replace
8325 address parameter with a breakpoint pointer parameter.
8326 (gdb_breakpoint_here): Update comment.
8327 (delete_gdb_breakpoint_at): Delete.
8328 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8329 * server.c (process_point_options): Take a struct breakpoint
8330 pointer instead of an address. Adjust.
8331 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8332 delete_gdb_breakpoint.
8333 * spu-low.c (spu_target_ops): Install NULL as
8334 supports_z_point_type method.
8335 * target.h: Include mem-break.h.
8336 (struct target_ops) <prepare_to_access_memory>: Update comment.
8337 <supports_z_point_type>: New field.
8338 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8339 instead of a char. Also take a raw breakpoint pointer.
8340 * win32-arm-low.c (the_low_target): Install NULL as
8341 supports_z_point_type.
8342 * win32-i386-low.c (i386_supports_z_point_type): New function.
8343 (i386_insert_point, i386_remove_point): Adjust to new interface.
8344 (the_low_target): Install i386_supports_z_point_type.
8345 * win32-low.c (win32_supports_z_point_type): New function.
8346 (win32_insert_point, win32_remove_point): Adjust to new interface.
8347 (win32_target_ops): Install win32_supports_z_point_type.
8348 * win32-low.h (struct win32_target_ops):
8349 <supports_z_point_type>: New method.
8350 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8351 instead of a char. Also take a raw breakpoint pointer.
8353 2014-05-20 Pedro Alves <palves@redhat.com>
8355 * mem-break.h: Include break-common.h.
8356 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8357 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8358 (Z_packet_to_target_hw_bp_type): New declaration.
8359 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8360 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8361 (Z_PACKET_ACCESS_WP): Delete macros.
8362 (Z_packet_to_hw_type): Delete function.
8363 * i386-low.h: Don't include break-common.h here.
8364 (Z_packet_to_hw_type): Delete declaration.
8365 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8366 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8367 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8368 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8369 * linux-aarch64-low.c: Don't include break-common.h here.
8370 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8371 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8372 (Z_packet_to_target_hw_bp_type): Delete function.
8373 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8375 (mips_insert_point, mips_remove_point): Use
8376 Z_packet_to_target_hw_bp_type.
8378 2014-05-20 Pedro Alves <palves@redhat.com>
8380 * linux-aarch64-low.c: Include break-common.h.
8381 (enum target_point_type): Delete.
8382 (Z_packet_to_point_type): Rename to ...
8383 (Z_packet_to_target_hw_bp_type): ... this, and return a
8384 target_hw_bp_type instead.
8385 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8386 instead of an enum target_point_type.
8387 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8389 (aarch64_dr_state_insert_one_point)
8390 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8391 (aarch64_handle_aligned_watchpoint)
8392 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8393 Take an enum target_hw_bp_type instead of an enum
8395 (aarch64_supports_z_point_type): New function.
8396 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8397 use Z_packet_to_target_hw_bp_type.
8399 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8401 * configure.ac: Only use -Werror by default when DEVELOPMENT
8403 * configure: Regenerate.
8405 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8407 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8408 * linux-x86-low.c (X86_64_USER_REGS): New.
8409 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8411 2014-04-28 Yao Qi <yao@codesourcery.com>
8413 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8416 2014-04-25 Pedro Alves <palves@redhat.com>
8419 * linux-low.c (linux_attach_fail_reason_string): New function.
8420 (linux_attach_lwp): Delete.
8421 (linux_attach_lwp_1): Rename to ...
8422 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8423 argument. Remove "initial" parameter. Return int instead of
8424 void. Don't error or warn here.
8425 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8426 failure to attach to the tgid. Call warning when failing to
8428 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8429 argument. Remove "initial" parameter. Return int instead of
8430 void. Don't error or warn here.
8431 (linux_attach_fail_reason_string): New declaration.
8432 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8433 interface change. Use linux_attach_fail_reason_string.
8435 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8436 Walfred Tedeschi <walfred.tedeschi@intel.com>
8438 * Makefile.in: Added rules to handle new files
8439 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8440 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8441 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8442 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8443 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8444 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8446 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8447 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8448 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8449 i386/x32-avx512.xml.
8450 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8451 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8452 i386/x32-avx512-linux.xml.
8453 * i387-fp.c (num_avx512_k_registers): New constant for number
8455 (num_avx512_zmmh_low_registers): New constant for number of
8456 lower ZMM registers (0-15).
8457 (num_avx512_zmmh_high_registers): New constant for number of
8458 higher ZMM registers (16-31).
8459 (num_avx512_ymmh_registers): New contant for number of higher
8460 YMM registers (ymm16-31 added by avx521 on x86_64).
8461 (num_avx512_xmm_registers): New constant for number of higher
8462 XMM registers (xmm16-31 added by AVX512 on x86_64).
8463 (struct i387_xsave): Add space for AVX512 registers.
8464 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8465 Add code to handle AVX512 registers.
8466 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8467 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8468 prototypei from generated file.
8469 (tdesc_amd64_avx512_linux): Likewise.
8470 (init_registers_x32_avx512_linux): Likewise.
8471 (tdesc_x32_avx512_linux): Likewise.
8472 (init_registers_i386_avx512_linux): Likewise.
8473 (tdesc_i386_avx512_linux): Likewise.
8474 (x86_64_regmap): Add AVX512 registers.
8475 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8477 (initialize_low_arch): Add code to initialize AVX512 registers.
8479 2014-04-23 Pedro Alves <palves@redhat.com>
8481 * mem-break.c (find_gdb_breakpoint_at): Make static.
8482 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8484 2014-04-23 Pedro Alves <palves@redhat.com>
8486 * i386-low.c: Don't include break-common.h here.
8487 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8488 prototype to take target_hw_bp_type as argument instead of a Z
8490 * i386-low.h: Include break-common.h here.
8491 (Z_packet_to_hw_type): Declare.
8492 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8494 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8495 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8496 (x86_remove_point): Convert the packet number to a
8497 target_hw_bp_type before calling i386_low_remove_watchpoint.
8498 * win32-i386-low.c (i386_insert_point): Convert the packet number
8499 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8500 (i386_remove_point): Convert the packet number to a
8501 target_hw_bp_type before calling i386_low_remove_watchpoint.
8503 2014-04-23 Pedro Alves <palves@redhat.com>
8505 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8507 2014-04-10 Pedro Alves <palves@redhat.com>
8509 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8510 Check if the condition or command is NULL before checking if the
8511 breakpoint is known. On success, return true.
8512 * mem-break.h (add_breakpoint_condition): Document return.
8513 (add_breakpoint_commands): Add describing comment.
8514 * server.c (skip_to_semicolon): New function.
8515 (process_point_options): Use it.
8517 2014-04-09 Pedro Alves <palves@redhat.com>
8519 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8522 2014-02-27 Pedro Alves <palves@redhat.com>
8525 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8527 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8529 (last_thread_of_process_p): Take a PID argument instead of a
8531 (linux_wait_for_lwp): Delete.
8532 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8534 (linux_low_filter_event): New function, party factored out from
8535 linux_wait_for_event.
8536 (linux_wait_for_event): Rename to ...
8537 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8538 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8539 sigsuspend. Check for zombie leaders.
8540 (linux_wait_for_event): Reimplement as wrapper around
8541 linux_wait_for_event_filtered.
8542 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8543 a normal or signal exit is seen, it's the whole process exiting.
8544 (wait_for_sigstop): No longer a for_each_inferior callback.
8545 Rewrite on top of linux_wait_for_event_filtered.
8546 (stop_all_lwps): Call wait_for_sigstop directly.
8547 * server.c (resume, handle_target_event): Handle
8548 TARGET_WAITKIND_NO_RESUMED.
8550 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8552 * win32-low.c (psapi_get_dll_name,
8553 * win32_CreateToolhelp32Snapshot): Delete.
8554 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8555 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8557 (handle_load_dll): Add function description.
8558 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8560 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8562 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8564 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8565 base address when calling win32_add_one_solib.
8566 (handle_load_dll): Delete local variable load_addr.
8567 Remove 0x1000 offset applied to DLL base address when calling
8568 win32_add_one_solib.
8569 (handle_unload_dll): Add comment.
8571 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8573 * win32-low.c (win32_add_all_dlls): Renames
8574 win32_ensure_ntdll_loaded. Rewrite function documentation.
8575 Adjust implementation to always load all DLLs.
8576 Add 0x1000 offset to DLL base address when calling
8577 win32_add_one_solib.
8578 (child_initialization_done): New static global.
8579 (do_initial_child_stuff): Set child_initialization_done to
8580 zero during child initialization, and 1 after. Replace call
8581 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8583 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8584 (handle_unload_dll): Add function documentation.
8585 (get_child_debug_event): Ignore load and unload DLL events
8586 during child initialization.
8588 2014-02-20 Doug Evans <dje@google.com>
8590 Remove global all_lwps.
8591 * inferiors.h (ptid_of): Move here from linux-low.h.
8592 (pid_of, lwpid_of): Ditto.
8593 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8594 parameter is a struct thread_info * now.
8595 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8596 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8597 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8599 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8600 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8601 * linux-arm-low.c (update_registers_callback): Update, "entry"
8602 parameter is a struct thread_info * now.
8603 Fetch lwpid from current_inferior directly.
8604 (arm_insert_point): Pass &all_threads to find_inferior instead of
8606 (arm_remove_point): Ditto.
8607 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8608 (arm_prepare_to_resume): Fetch pid from thread.
8609 (arm_read_description): Fetch lwpid from current_inferior directly.
8610 * linux-low.c (all_lwps): Delete.
8611 (delete_lwp): Delete call to remove_inferior.
8612 (handle_extended_wait): Fetch lwpid from thread.
8613 (add_lwp): Don't set lwp->entry.id. Remove call to
8614 add_inferior_to_list.
8615 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8616 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8617 (kill_one_lwp_callback): Ditto.
8618 (linux_kill): Don't dereference NULL pointer.
8619 Fetch ptid,lwpid from thread.
8620 (get_detach_signal): Fetch ptid from thread.
8621 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8622 Simplify call to regcache_invalidate_thread.
8623 (delete_lwp_callback): Update, "entry" parameter is a
8624 struct thread_info * now. Fetch pid from thread.
8625 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8626 (status_pending_p_callback): Update, "entry" parameter is a
8627 struct thread_info * now. Fetch ptid from thread.
8628 (find_lwp_pid): Update, "entry" parameter is a
8629 struct thread_info * now.
8630 (linux_wait_for_lwp): Fetch pid from thread.
8631 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8632 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8633 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8634 (dequeue_one_deferred_signal): Ditto.
8635 (cancel_breakpoint): Fetch ptid from current_inferior.
8636 (linux_wait_for_event): Pass &all_threads to find_inferior,
8637 not &all_lwps. Fetch ptid, lwpid from thread.
8638 (count_events_callback): Update, "entry" parameter is a
8639 struct thread_info * now.
8640 (select_singlestep_lwp_callback): Ditto.
8641 (select_event_lwp_callback): Ditto.
8642 (cancel_breakpoints_callback): Ditto.
8643 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8645 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8646 (unsuspend_one_lwp): Update, "entry" parameter is a
8647 struct thread_info * now.
8648 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8650 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8651 Fetch lwpid from thread, not lwp.
8652 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8653 Pass &all_threads to find_inferior, not &all_lwps.
8654 (send_sigstop): Fetch lwpid from thread, not lwp.
8655 (send_sigstop_callback): Update, "entry" parameter is a
8656 struct thread_info * now.
8657 (suspend_and_send_sigstop_callback): Ditto.
8658 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8659 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8660 struct thread_info * now.
8661 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8663 (lwp_running): Update, "entry" parameter is a
8664 struct thread_info * now.
8665 (stop_all_lwps): Fetch ptid from thread.
8666 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8667 (linux_resume_one_lwp): Fetch lwpid from thread.
8668 (linux_set_resume_request): Update, "entry" parameter is a
8669 struct thread_info * now. Fetch pid, lwpid from thread.
8670 (resume_status_pending_p): Update, "entry" parameter is a
8671 struct thread_info * now.
8672 (need_step_over_p): Ditto. Fetch lwpid from thread.
8673 (start_step_over): Fetch lwpid from thread.
8674 (linux_resume_one_thread): Update, "entry" parameter is a
8675 struct thread_info * now. Fetch lwpid from thread.
8676 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8677 (proceed_one_lwp): Update, "entry" parameter is a
8678 struct thread_info * now. Fetch lwpid from thread.
8679 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8680 struct thread_info * now.
8681 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8682 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8683 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8685 (regsets_store_inferior_registers): Ditto.
8686 (fetch_register, store_register): Ditto.
8687 (linux_read_memory, linux_write_memory): Ditto.
8688 (linux_request_interrupt): Ditto.
8689 (linux_read_auxv): Ditto.
8690 (linux_xfer_siginfo): Ditto.
8691 (linux_qxfer_spu): Ditto.
8692 (linux_qxfer_libraries_svr4): Ditto.
8693 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8694 moved to inferiors.h.
8696 (get_thread_lwp): Update.
8697 (struct lwp_info): Delete member "entry". Simplify comment for
8700 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8701 current_inferior directly.
8702 (update_watch_registers_callback): Update, "entry" parameter is a
8703 struct thread_info * now. Fetch pid from thread.
8704 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8705 (mips_insert_point): Fetch lwpid from current_inferior.
8706 Pass &all_threads to find_inferior, not &all_lwps.
8707 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8708 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8710 (mips_stopped_data_address): Ditto.
8711 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8713 * linux-tile-low.c (tile_arch_setup): Ditto.
8714 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8715 (update_debug_registers_callback): Update, "entry" parameter is a
8716 struct thread_info * now. Fetch pid from thread.
8717 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8718 Pass &all_threads to find_inferior, not &all_lwps.
8719 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8720 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8721 Pass &all_threads to find_inferior, not &all_lwps.
8722 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8723 (i386_dr_low_get_status): Ditto.
8724 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8725 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8726 (x86_linux_read_description): Ditto.
8727 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8729 2014-02-20 Doug Evans <dje@google.com>
8731 * inferiors.c (get_first_inferior): Fix buglet.
8733 2014-02-19 Doug Evans <dje@google.com>
8735 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8736 * inferiors.c (add_thread): Change result type to struct thread_info *.
8737 All callers updated.
8738 (add_lwp): Call add_thread here instead of in callers.
8739 All callers updated.
8740 * linux-low.h (get_lwp_thread): Rewrite.
8741 (struct lwp_info): New member "thread".
8743 2014-02-19 Doug Evans <dje@google.com>
8745 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8746 All callers updated.
8748 2014-02-19 Doug Evans <dje@google.com>
8750 * inferiors.c (add_thread): Fix whitespace.
8752 2014-02-19 Doug Evans <dje@google.com>
8754 * dll.c (clear_dlls): Replace accessing list implemention details
8756 * gdbthread.h (get_first_thread): Declare.
8757 * inferiors.c (for_each_inferior_with_data): New function.
8758 (get_first_thread): New function.
8759 (find_thread_ptid): Simplify.
8760 (get_first_inferior): New function.
8761 (clear_list): Delete.
8762 (one_inferior_p): New function.
8763 (clear_inferior_list): New function.
8764 (clear_inferiors): Update.
8765 * inferiors.h (for_each_inferior_with_data): Declare.
8766 (clear_inferior_list): Declare.
8767 (one_inferior_p): Declare.
8768 (get_first_inferior): Declare.
8769 * linux-low.c (linux_wait_for_event): Replace accessing list
8770 implemention details with API function.
8771 * server.c (target_running): Ditto.
8772 (accumulate_file_name_length): New function.
8773 (emit_dll_description): New function.
8774 (handle_qxfer_libraries): Replace accessing list implemention
8775 details with API function.
8776 (handle_qxfer_threads_worker): New function.
8777 (handle_qxfer_threads_proper): Replace accessing list implemention
8778 details with API function.
8779 (handle_query): Ditto.
8780 (visit_actioned_threads_callback_ftype): New typedef.
8781 (visit_actioned_threads_data): New struct.
8782 (visit_actioned_threads): Rewrite to be find_inferior callback.
8783 (resume): Call find_inferior.
8784 (handle_status): Replace accessing list implemention
8785 details with API function.
8786 (process_serial_event): Replace accessing list implemention details
8788 * target.c (set_desired_inferior): Replace accessing list implemention
8789 details with API function.
8790 * tracepoint.c (same_process_p): New function.
8791 (gdb_agent_about_to_close): Replace accessing list implemention
8792 details with API function.
8793 * win32-low.c (child_delete_thread): Replace accessing list
8794 implemention details with API function.
8795 (match_dll_by_basename): New function.
8796 (dll_is_loaded_by_basename): New function.
8797 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8798 details call to dll_is_loaded_by_basename.
8800 2014-02-19 Doug Evans <dje@google.com>
8802 * dll.h (struct dll_info): Add comment.
8803 * gdbthread.h (struct thread_info): Add comment.
8804 (current_ptid): Simplify.
8805 * inferiors.c (add_process): Update.
8806 (remove_process): Update.
8807 * inferiors.h (struct process_info): Rename member "head" to "entry".
8808 * linux-low.c (delete_lwp): Update.
8810 (last_thread_of_process_p): Update.
8811 (kill_one_lwp_callback, linux_kill): Update.
8812 (status_pending_p_callback): Update.
8813 (wait_for_sigstop): Update. Simplify read of ptid.
8814 (start_step_over): Update.
8815 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8816 (get_lwp_thread): Update.
8817 (struct lwp_info): Rename member "head" to "entry".
8818 * regcache.h (inferior_list_entry): Delete.
8819 * server.c (kill_inferior_callback): Update.
8820 (detach_or_kill_inferior_callback): Update.
8821 (print_started_pid): Update.
8822 (print_attached_pid): Update.
8823 (process_serial_event): Simplify read of ptid.
8824 * thread-db.c (thread_db_create_event): Update.
8825 (thread_db_get_tls_address): Update.
8826 * win32-low.c (current_inferior_ptid): Simplify.
8828 2014-02-19 Tom Tromey <tromey@redhat.com>
8830 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8832 (target_supports_btrace): Update.
8834 2014-02-14 Yao Qi <yao@codesourcery.com>
8836 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8837 (rsp-low-ipa.o): New target.
8839 2014-02-12 Tom Tromey <tromey@redhat.com>
8841 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8842 convert_ascii_to_int.
8843 * regcache.c (registers_to_string): Likewise.
8844 * remote-utils.c (decode_M_packet): Likewise.
8845 * server.c (process_serial_event): Likewise.
8847 2014-02-12 Tom Tromey <tromey@redhat.com>
8849 * server.c (handle_query, handle_v_run): Use hex2bin, not
8851 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8853 2014-02-12 Tom Tromey <tromey@redhat.com>
8855 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8856 convert_int_to_ascii.
8857 * regcache.c (registers_to_string, collect_register_as_string):
8859 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8861 * server.c (process_serial_event): Likewise.
8862 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8863 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8865 2014-02-12 Tom Tromey <tromey@redhat.com>
8867 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8868 bin2hex, not hexify.
8869 * tracepoint.c (cmd_qtstatus): Likewise.
8871 2014-02-12 Tom Tromey <tromey@redhat.com>
8873 * remote-utils.c (monitor_output): Pass explicit length to
8876 2014-02-12 Tom Tromey <tromey@redhat.com>
8878 * tracepoint.c: Include rsp-low.h.
8879 * server.c: Include rsp-low.h.
8880 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8881 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8883 * remote-utils.c: Include rsp-low.h.
8884 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8885 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8886 (convert_int_to_ascii, convert_ascii_to_int): Move to
8888 * regcache.c: Include rsp-low.h.
8889 * ax.c: Include rsp-low.h.
8890 * Makefile.in (SFILES): Add common/rsp-low.c.
8891 (OBS): Add rsp-low.o.
8892 (rsp-low.o): New target.
8894 2014-02-12 Tom Tromey <tromey@redhat.com>
8896 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8897 Include print-utils.h.
8898 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8899 (plongest, thirty_two, phex_nz): Remove.
8900 * Makefile.in (SFILES): Add common/print-utils.c.
8901 (OBS): Add print-utils.o.
8902 (print-utils-ipa.o): New target.
8903 (print-utils.o): New target.
8904 (IPA_OBJS): Add print-utils-ipa.o.
8906 2014-02-06 Tom Tromey <tromey@redhat.com>
8908 * Makefile.in (SFILES): Fix indentation.
8910 2014-02-05 Doug Evans <dje@google.com>
8912 * linux-low.c (linux_wait_for_event): Improve comment.
8913 (linux_wait_1): Keep current_inferior in sync with event_child.
8915 2014-01-22 Doug Evans <dje@google.com>
8917 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8919 2014-01-22 Doug Evans <dje@google.com>
8921 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8922 * configure: Regenerate.
8923 * config.in: Regenerate.
8924 * Makefile.in (SFILES): Add debug.c.
8926 * debug.c: New file.
8927 * debug.h: New file.
8928 * linux-aarch64-low.c (*): Update all debugging printfs to use
8929 debug_printf instead of fprintf.
8930 * linux-arm-low.c (*): Ditto.
8931 * linux-cris-low.c (*): Ditto.
8932 * linux-crisv32-low.c (*): Ditto.
8933 * linux-m32r-low.c (*): Ditto.
8934 * linux-sparc-low.c (*): Ditto.
8935 * linux-x86.c (*): Ditto.
8936 * linux-low.c (*): Ditto.
8937 (linux_wait_1): Add calls to debug_enter, debug_exit.
8938 (linux_wait): Remove redundant debugging printf.
8939 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8940 (linux_resume, unstop_all_lwps): Ditto.
8941 * mem-break.c (*): Update all debugging printfs to use
8942 debug_printf instead of fprintf.
8943 * remote-utils.c (*): Ditto.
8944 * thread-db.c (*): Ditto.
8945 * server.c #include <ctype.h>, "gdb_vecs.h".
8946 (debug_threads): Moved to debug.c.
8947 (*): Update all debugging printfs to use debug_printf instead of
8949 (start_inferior): Replace call to fflush with call to debug_flush.
8950 (monitor_show_help): Mention set debug-format.
8951 (parse_debug_format_options): New function.
8952 (handle_monitor_command): Handle "monitor set debug-format".
8953 (gdbserver_usage): Mention --debug-format.
8954 (main): Parse --debug-format.
8955 * server.h (debug_threads): Declaration moved to debug.h.
8957 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8958 trace_debug_1 that uses debug_printf.
8959 (tracepoint_look_up_symbols): Update all debugging printfs to use
8960 debug_printf instead of fprintf.
8962 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8964 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8967 2014-01-17 Pedro Alves <palves@redhat.com>
8970 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8971 defined after including gdb_proc_service.h.
8973 2014-01-16 Doug Evans <dje@google.com>
8975 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8976 (match_dll): Use it.
8978 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8980 * target.h (target_ops) <read_btrace>: Change parameters and
8981 return type to allow error reporting.
8982 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8983 trace reading errors on.
8984 * linux-low.c (linux_low_read_btrace): Pass trace reading
8986 (linux_low_disable_btrace): New.
8988 2014-01-15 Doug Evans <dje@google.com>
8990 * inferiors.c (thread_id_to_gdb_id): Delete.
8991 * inferiors.h (thread_id_to_gdb_id): Delete.
8993 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8995 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8996 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8999 2014-01-08 Pedro Alves <palves@redhat.com>
9001 * server.c (handle_status): Don't discard previous queued stop
9002 replies or thread's pending status here.
9003 (main) <disconnection>: Do it here instead.
9005 2014-01-08 Pedro Alves <palves@redhat.com>
9007 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9008 * server.c (visit_actioned_threads, handle_pending_status): New
9010 (handle_v_cont): Factor out parts to ...
9011 (resume): ... this new function. If in all-stop, and a thread
9012 being resumed has a pending status, report it without actually
9014 (myresume): Adjust to use the new 'resume' function.
9015 (clear_pending_status_callback, set_pending_status_callback)
9016 (find_status_pending_thread_callback): New functions.
9017 (handle_status): Handle the case of multiple threads having
9018 interesting statuses to report. Report threads' real last signal
9019 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9020 with an interesting thread to report the status for, instead of
9021 always reporting the status of the first thread.
9023 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9025 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9026 * gdbreplay.c (gdbreplay_version): Likewise.
9028 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9030 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9031 iov.iov_len with the real length in use.
9033 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9035 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9036 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9037 for all targets that use win32-low.c.
9038 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9039 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9041 2013-12-13 Pedro Alves <palves@redhat.com>
9043 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9044 if equal to TARGET_WAITKIND_LOADED.
9045 * win32-low.c (cached_status): New static global.
9046 (win32_wait): Add declaration.
9047 (do_initial_child_stuff): Flush all initial pending debug events
9048 up to the initial breakpoint.
9049 (win32_wait): If CACHED_STATUS was set, return that instead
9050 of doing a real wait. Remove the code resuming the execution
9051 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9052 during the initial phase. Also remove the code changing
9053 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9054 TARGET_WAITKIND_STOPPED.
9056 2013-12-11 Yao Qi <yao@codesourcery.com>
9058 * notif.c (handle_notif_ack): Return 0 if no notification
9061 2013-11-20 Doug Evans <dje@google.com>
9063 * linux-low.c (linux_set_resume_request): Fix comment.
9065 2013-11-20 Doug Evans <dje@google.com>
9067 * linux-low.c (resume_status_pending_p): Tweak comment.
9069 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9071 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9072 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9073 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9074 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9075 (srv_amd64_regobj): Add amd64-mpx.o.
9076 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9077 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9078 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9079 * i387-fp.c (num_pl_bnd_register) Added constant.
9080 (num_pl_bnd_cfg_registers) Added constant.
9081 (struct i387_xsave) Added reserved area and MPX fields.
9082 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9083 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9085 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9086 (init_registers_amd64_mpx_linux): Declare new function.
9087 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9088 (x86_64_regmap): Add MPX registers.
9089 (x86_linux_read_description): Add MPX case.
9090 (initialize_low_arch): Initialize MPX targets.
9092 2013-11-18 Tom Tromey <tromey@redhat.com>
9094 * configure: Rebuild.
9095 * configure.ac: Don't check for stdlib.h.
9096 * gdbreplay.c: Unconditionally include stdlib.h.
9098 2013-11-18 Tom Tromey <tromey@redhat.com>
9100 * config.in: Rebuild.
9101 * configure: Rebuild.
9102 * configure.ac: Don't use AC_HEADER_DIRENT.
9104 2013-11-18 Tom Tromey <tromey@redhat.com>
9106 * server.h: Don't check HAVE_STRING_H.
9107 * gdbreplay.c: Don't check HAVE_STRING_H.
9108 * configure: Rebuild.
9110 2013-11-18 Tom Tromey <tromey@redhat.com>
9112 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9115 2013-11-08 Tom Tromey <tromey@redhat.com>
9117 * configure, config.in: Rebuild.
9118 * configure.ac: Remove unused configury.
9120 2013-11-08 Tom Tromey <tromey@redhat.com>
9122 * acinclude.m4: Include common.m4, codeset.m4.
9123 * configure, config.in: Rebuild.
9124 * configure.ac: Use GDB_AC_COMMON.
9126 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9128 * linux-s390-low.c (HWCAP_S390_TE): New define.
9129 (s390_arch_setup): Consider the TE field in the HWCAP for
9130 determining 'have_regset_tdb'.
9132 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9135 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9138 2013-10-02 Pedro Alves <palves@redhat.com>
9140 * server.c (process_serial_event): Don't output "GDBserver
9141 exiting" if GDB is connected through stdio.
9142 * target.c (mywait): Likewise, be silent if GDB is connected
9145 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9147 * lynx-low.c (lynx_add_threads_after_attach): New function.
9148 (lynx_attach): Remove call to add_thread. Add call to
9149 lynx_add_threads_after_attach instead.
9151 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9153 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9154 * config.in, configure: Regenerated.
9156 2013-09-18 Yao Qi <yao@codesourcery.com>
9159 * server.c (start_inferior): Clear 'resume_info'.
9161 2013-09-16 Jiong Wang <jiwang@tilera.com>
9163 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9166 2013-09-16 Jiong Wang <jiwang@tilera.com>
9168 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9169 linux-tile-low.o to srv_tgtobj.
9171 2013-09-16 Will Newton <will.newton@linaro.org>
9173 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9176 2013-09-06 Pedro Alves <palves@redhat.com>
9178 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9179 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9180 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9181 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9182 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9183 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9185 2013-09-06 Pedro Alves <palves@redhat.com>
9187 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9188 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9190 2013-09-06 Pedro Alves <palves@redhat.com>
9192 * linux-amd64-ipa.c: Include tracepoint.h.
9193 * linux-i386-ipa.c: Include tracepoint.h.
9195 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9197 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9198 (ps_get_thread_area): New function.
9200 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9202 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9203 (initialize_low_arch): Call init_registers_crisv32 rather than
9204 init_register_crisv32.
9206 2013-09-05 Pedro Alves <palves@redhat.com>
9208 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9210 * hostio.h: ... this new file.
9211 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9212 win32-low.c: Include hostio.h.
9214 2013-09-05 Pedro Alves <palves@redhat.com>
9216 * server.h (gdb_client_data, handler_func, callback_handler_func)
9217 (delete_file_handler, add_file_handler, append_callback_event)
9218 (delete_callback_event, start_event_loop, initialize_event_loop):
9219 Move to event-loop.h and include it.
9220 * event-loop.h: New file.
9222 2013-09-05 Pedro Alves <palves@redhat.com>
9224 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9225 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9226 (loaded_dll, unloaded_dll): Move to ...
9227 * dll.h: ... this new file.
9228 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9230 2013-09-05 Pedro Alves <palves@redhat.com>
9232 * server.h (current_process, get_thread_process, all_processes)
9233 (add_inferior_to_list, for_each_inferior, current_inferior)
9234 (remove_inferior, add_process, remove_process, find_process_pid)
9235 (have_started_inferiors_p, have_attached_inferiors_p)
9236 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9237 (clear_inferiors, find_inferior, find_inferior_id)
9238 (inferior_target_data, set_inferior_target_data)
9239 (inferior_regcache_data, set_inferior_regcache_data): Move to
9240 inferiors.h, and include it.
9241 * inferiors.h: New file.
9243 2013-09-05 Pedro Alves <palves@redhat.com>
9245 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9249 2013-09-05 Pedro Alves <palves@redhat.com>
9251 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9253 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9254 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9255 (handle_tracepoint_general_set, handle_tracepoint_query)
9256 (tracepoint_finished_step, tracepoint_was_hit)
9257 (release_while_stepping_state_list, current_traceframe)
9258 (in_readonly_region, traceframe_read_mem)
9259 (fetch_traceframe_registers, traceframe_read_sdata)
9260 (traceframe_read_info, struct fast_tpoint_collect_status)
9261 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9262 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9263 (supply_fast_tracepoint_registers)
9264 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9265 (ipa_tdesc, claim_trampoline_space)
9266 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9267 (agent_mem_read, agent_get_trace_state_variable_value)
9268 (agent_set_trace_state_variable_value, agent_tsv_read)
9269 (agent_mem_read_string, get_raw_reg_func_addr)
9270 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9271 * tracepoint.h: ... this new file.
9273 2013-09-05 Pedro Alves <palves@redhat.com>
9275 * server.h (perror_with_name, error, fatal, warning, paddress)
9276 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9278 * utils.h: New file.
9280 2013-09-05 Pedro Alves <palves@redhat.com>
9282 * server.h (remote_debug, noack_mode, transport_is_reliable)
9283 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9284 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9285 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9286 (write_enn, initialize_async_io, enable_async_io)
9287 (disable_async_io, check_remote_input_interrupt_request)
9288 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9289 (dead_thread_notify, prepare_resume_reply)
9290 (decode_address_to_semicolon, decode_address, decode_m_packet)
9291 (decode_M_packet, decode_X_packet, decode_xfer_write)
9292 (decode_search_memory_packet, unhexify, hexify)
9293 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9294 (look_up_one_symbol, relocate_instruction)
9295 (monitor_output): Move to remote-utils.h, and include it.
9296 * remote-utils.h: New file.
9298 2013-09-05 Pedro Alves <palves@redhat.com>
9300 * server.h (_): Delete.
9302 2013-09-02 Pedro Alves <palves@redhat.com>
9304 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9305 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9307 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9309 2013-09-02 Pierre Muller <muller@sourceware.org>
9311 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9312 or WriteProcessMemory complete successfully and handle
9313 ERROR_PARTIAL_COPY error.
9315 2013-09-02 Pedro Alves <palves@redhat.com>
9317 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9318 error instead of EIO.
9320 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9323 * linux-low.c: Include filestuff.h.
9324 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9325 * lynx-low.c: Include filestuff.h.
9326 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9327 * server.c: Include filestuff.h.
9328 (main): Call notice_open_fds.
9329 * spu-low.c: Include filestuff.h.
9330 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9332 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9334 * Makefile.in: Explain why ../target and ../nat are not
9335 listed as include file search paths.
9336 (linux-waitpid.o): New object file rule.
9337 * configure.srv (srv_native_linux_obj): New variable.
9338 Replace all occurrences of linux native object files with
9339 $srv_native_linux_obj.
9340 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9341 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9342 (linux_enable_event_reporting): Remove declaration.
9343 (my_waitpid): Moved to common/linux-waitpid.c.
9344 (linux_wait_for_event): Pass ptid when calling
9345 linux_enable_event_reporting.
9346 (linux_supports_tracefork_flag): Remove.
9347 (linux_enable_event_reporting): Likewise.
9348 (linux_tracefork_grandchild): Remove.
9349 (STACK_SIZE): Moved to common/linux-ptrace.c.
9350 (linux_tracefork_child): Remove.
9351 (linux_test_for_tracefork): Remove.
9352 (linux_look_up_symbols): Call linux_supports_traceclone.
9353 (initialize_low): Remove call to linux_test_for_tracefork.
9354 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9355 common/linux-ptrace.h.
9356 (PTRACE_TYPE_ARG4): Likewise.
9357 Include linux-ptrace.h.
9359 2013-08-21 Pedro Alves <palves@redhat.com>
9361 * config.in: Renegerate.
9363 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9365 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9366 (SFILES): Remove $(srcdir)/common/target-common.c and
9367 add $(srcdir)/target/waitstatus.c.
9368 (OBS): Remove target-common.o and add waitstatus.o.
9369 (server_h): Remove $(srcdir)/../common/target-common.h and
9370 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9371 and $(srcdir)/../target/waitstatus.h.
9372 (target-common.o): Remove.
9373 (waitstatus.o): New target object file.
9374 * target.h: Do not include target-common.h and
9375 include target/resume.h, target/wait.h and
9376 target/waitstatus.h.
9378 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9380 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9381 to PTRACE_TYPE_ARG3.
9382 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9383 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9385 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9386 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9388 2013-07-27 Jie Zhang <jie@codesourcery.com>
9389 Daniel Jacobowitz <dan@codesourcery.com>
9390 Yao Qi <yao@codesourcery.com>
9392 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9393 (mips-linux-watch.o): New rule.
9394 (mips_linux_watch_h): New variable.
9395 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9397 * linux-mips-low.c: Include mips-linux-watch.h.
9398 (struct arch_process_info, struct arch_lwp_info): New.
9399 (update_watch_registers_callback): New function.
9400 (mips_linux_new_process, mips_linux_new_thread) New functions.
9401 (mips_linux_prepare_to_resume, mips_insert_point): New
9403 (mips_remove_point, mips_stopped_by_watchpoint): New
9405 (rsp_bp_type_to_target_hw_bp_type): New function.
9406 (mips_stopped_data_address): New function.
9407 (the_low_target): Add watchpoint support functions.
9409 2013-07-27 Yao Qi <yao@codesourcery.com>
9411 * i386-low.c: Include break-common.h.
9412 (enum target_hw_bp_type): Remove.
9414 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9416 * Makefile.in (SFILES): /common/target-common.c.
9417 (OBS): Add target-common.o.
9418 (server_h): Add $(srcdir)/../common/target-common.h.
9419 (target-common.o): New target.
9420 * server.c (queue_stop_reply_callback): Free
9421 status string after use.
9422 * target.c (target_waitstatus_to_string): Remove.
9423 * target.h: Include target-common.h.
9424 (resume_kind): Likewise.
9425 (target_waitkind): Likewise.
9426 (target_waitstatus): Likewise.
9427 (TARGET_WNOHANG): Likewise.
9429 2013-07-04 Yao Qi <yao@codesourcery.com>
9431 * Makefile.in (host_alias): Use @host_noncanonical@.
9432 (target_alias): Use @target_noncanonical@.
9433 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9434 ACX_NONCANONICAL_HOST.
9435 * configure: Regenerated.
9438 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9440 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9441 * configure: Rebuild.
9442 * Makefile.in (version_host, version_target): Get from configure.
9443 (version.c): Use $(version_host) and $(version_target).
9445 2013-07-03 Pedro Alves <palves@redhat.com>
9447 * Makefile.in (config.status): Depend on development.sh.
9448 * acinclude.m4: Include libmcheck.m4.
9449 * configure: Regenerate.
9451 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9453 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9454 attribute inside the parentheses.
9455 (winapi_DebugSetProcessKillOnExit): Ditto.
9456 (winapi_DebugBreakProcess): Ditto.
9457 (winapi_GenerateConsoleCtrlEvent): Ditto.
9459 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9461 * notif.h (notif_event): Add a dummy member to avoid compiler
9464 2013-07-01 Pedro Alves <palves@redhat.com>
9466 * hostio.c (HOSTIO_PATH_MAX): Define.
9467 (require_filename, handle_open, handle_unlink, handle_readlink):
9470 2013-07-01 Pedro Alves <palves@redhat.com>
9472 * server.h: Include "pathmax.h".
9473 * linux-low.c: Don't include sys/param.h.
9474 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9476 * win32-low.c: Don't include sys/param.h.
9477 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9479 2013-07-01 Pedro Alves <palves@redhat.com>
9481 * event-loop.c: Don't check HAVE_UNISTD_H before including
9483 * gdbreplay.c: Likewise.
9484 * remote-utils.c: Likewise.
9485 * server.c: Likewise.
9486 * configure.ac: Don't check for unistd.h.
9487 * configure: Regenerate.
9489 2013-06-28 Tom Tromey <tromey@redhat.com>
9491 * Makefile.in (version.c): Use version.in, not
9494 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9496 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9497 * configure: Rebuild.
9498 * Makefile.in (version_host, version_target): Get from configure.
9499 (version.c): Use $(version_host) and $(version_target).
9501 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9503 Fix trace-status to output user name without trailing colon.
9504 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9506 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9508 Fix trace-status to output proper start-time and stop-time.
9509 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9510 output start time and stop time in hex as gdb expects.
9512 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9514 * tracepoint.c (build_traceframe_info_xml): Output trace state
9515 variables present in the trace buffer.
9517 2013-06-24 Tom Tromey <tromey@redhat.com>
9519 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9521 (version.o): Remove.
9522 * gdbreplay.c: Include version.h.
9523 (version, host_name): Don't declare.
9524 * server.h: Include version.h.
9525 (version, host_name): Don't declare.
9527 2013-06-12 Pedro Alves <palves@redhat.com>
9529 * linux-x86-low.c (linux_is_elf64): Delete global.
9530 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9531 with local linux_pid_exe_is_elf_64_file use.
9533 2013-06-11 Pedro Alves <palves@redhat.com>
9535 * linux-low.c (regset_disabled, disable_regset): New functions.
9536 (regsets_fetch_inferior_registers)
9537 (regsets_store_inferior_registers): Use them.
9538 (initialize_regsets_info); Don't allocate the disabled_regsets
9540 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9543 2013-06-11 Pedro Alves <palves@redhat.com>
9545 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9548 2013-06-11 Pedro Alves <palves@redhat.com>
9550 * linux-x86-low.c (initialize_low_arch): Call
9551 init_registers_x32_avx_linux.
9553 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9555 Fix compatibility with Android Bionic.
9556 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9559 2013-06-07 Pedro Alves <palves@redhat.com>
9562 * Makefile.in (OBS): Add tdesc.o.
9563 (IPA_OBJS): Add tdesc-ipa.o.
9564 (tdesc-ipa.o): New rule.
9565 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9567 * linux-low.c (new_inferior): Delete.
9568 (disabled_regsets, num_regsets): Delete.
9569 (linux_add_process): Adjust to set the new per-process
9571 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9572 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9573 was a stop. When calling arch_setup, switch the current inferior
9574 to the thread that got an event.
9575 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9576 (regsets_fetch_inferior_registers)
9577 (regsets_store_inferior_registers): New regsets_info parameter.
9579 (linux_register_in_regsets): New regs_info parameter. Adjust to
9581 (register_addr, fetch_register, store_register): New usrregs_info
9582 parameter. Adjust to use it.
9583 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9584 parameter regs_info. Adjust to use it.
9585 (linux_fetch_registers): Get the current inferior's regs_info, and
9587 (linux_store_registers): Ditto.
9588 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9589 (initialize_low): Don't initialize the target_regsets here. Call
9590 initialize_low_arch.
9591 * linux-low.h (target_regsets): Delete declaration.
9592 (struct regsets_info): New.
9593 (struct usrregs_info): New.
9594 (struct regs_info): New.
9595 (struct process_info_private) <new_inferior>: New field.
9596 (struct linux_target_ops): Delete the num_regs, regmap, and
9597 regset_bitmap fields. New field regs_info.
9598 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9599 * i387-fp.c (num_xmm_registers): Delete.
9600 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9601 calls to new interface.
9602 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9603 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9604 Infer the number of xmm registers from the regcache's target
9606 * i387-fp.h (num_xmm_registers): Delete.
9607 * inferiors.c (add_thread): Don't install the thread's regcache
9609 * proc-service.c (gregset_info): Fetch the current inferior's
9610 regs_info. Adjust to use it.
9611 * regcache.c: Include tdesc.h.
9612 (register_bytes, reg_defs, num_registers)
9613 (gdbserver_expedite_regs): Delete.
9614 (get_thread_regcache): If the thread doesn't have a regcache yet,
9615 create one, instead of aborting gdbserver.
9616 (regcache_invalidate_one): Rename to ...
9617 (regcache_invalidate_thread): ... this.
9618 (regcache_invalidate_one): New.
9619 (regcache_invalidate): Only invalidate registers of the current
9621 (init_register_cache): Add target_desc parameter, and use it.
9622 (new_register_cache): Ditto. Assert the target description has a
9623 non zero registers_size.
9624 (regcache_cpy): Add assertions. Adjust.
9625 (realloc_register_cache, set_register_cache): Delete.
9626 (registers_to_string, registers_from_string): Adjust.
9627 (find_register_by_name, find_regno, find_register_by_number)
9628 (register_cache_size): Add target_desc parameter, and use it.
9629 (free_register_cache_thread, free_register_cache_thread_one)
9630 (regcache_release, register_cache_size): New.
9631 (register_size): Add target_desc parameter, and use it.
9632 (register_data, supply_register, supply_register_zeroed)
9633 (supply_regblock, supply_register_by_name, collect_register)
9634 (collect_register_as_string, collect_register_by_name): Adjust.
9635 * regcache.h (struct target_desc): Forward declare.
9636 (struct regcache) <tdesc>: New field.
9637 (init_register_cache, new_register_cache): Add target_desc
9639 (regcache_invalidate_thread): Declare.
9640 (regcache_invalidate_one): Delete declaration.
9641 (regcache_release): Declare.
9642 (find_register_by_number, register_cache_size, register_size)
9643 (find_regno): Add target_desc parameter.
9644 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9646 * remote-utils.c: Include tdesc.h.
9647 (outreg, prepare_resume_reply): Adjust.
9648 * server.c: Include tdesc.h.
9649 (gdbserver_xmltarget): Delete declaration.
9650 (get_features_xml, process_serial_event): Adjust.
9651 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9653 (struct process_info) <tdesc>: New field.
9654 (ipa_tdesc): Declare.
9655 * tdesc.c: New file.
9656 * tdesc.h: New file.
9657 * tracepoint.c: Include tdesc.h.
9658 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9659 (get_context_regcache): Adjust to pass ipa_tdesc down.
9660 (do_action_at_tracepoint): Adjust to get the register cache size
9661 from the context regcache's description.
9662 (traceframe_walk_blocks): Adjust to get the register cache size
9663 from the current trace frame's description.
9664 (traceframe_get_pc): Adjust to get current trace frame's
9665 description and pass it down.
9666 (gdb_collect): Adjust to get the register cache size from the
9668 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9669 (gdbserver_xmltarget): Delete.
9670 (initialize_low_tracepoint): Set the ipa's target description.
9671 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9672 (initialize_low_tracepoint): Set the ipa's target description.
9673 * linux-x86-low.c: Include tdesc.h.
9674 [__x86_64__] (is_64bit_tdesc): New.
9675 (ps_get_thread_area, x86_get_thread_area): Use it.
9676 (i386_cannot_store_register): Rename to ...
9677 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9678 (i386_cannot_fetch_register): Rename to ...
9679 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9680 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9682 (target_regsets): Rename to ...
9683 (x86_regsets): ... this.
9684 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9686 (x86_siginfo_fixup): Use is_64bit_tdesc.
9687 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9688 (tdesc_x32_avx_linux, tdesc_x32_linux)
9689 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9691 (x86_linux_update_xmltarget): Delete.
9692 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9693 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9694 (AMD64_LINUX_USER64_CS): New.
9695 (x86_linux_read_description): New, based on
9696 x86_linux_update_xmltarget.
9697 (same_process_callback): New.
9698 (x86_arch_setup_process_callback): New.
9699 (x86_linux_update_xmltarget): New.
9700 (x86_regsets_info): New.
9701 (amd64_linux_regs_info): New.
9702 (i386_linux_usrregs_info): New.
9703 (i386_linux_regs_info): New.
9704 (x86_linux_regs_info): New.
9705 (x86_arch_setup): Reimplement.
9706 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9707 (x86_emit_ops): Ditto.
9708 (the_low_target): Adjust. Install x86_linux_regs_info,
9709 x86_cannot_fetch_register, and x86_cannot_store_register.
9710 (initialize_low_arch): New.
9711 * linux-ia64-low.c (tdesc_ia64): Declare.
9712 (ia64_fetch_register): Adjust.
9713 (ia64_usrregs_info, regs_info): New globals.
9714 (ia64_regs_info): New function.
9715 (the_low_target): Adjust.
9716 (initialize_low_arch): New function.
9717 * linux-sparc-low.c (tdesc_sparc64): Declare.
9718 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9720 (sparc_arch_setup): New function.
9721 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9722 (the_low_target): Adjust.
9723 (initialize_low_arch): New function.
9724 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9725 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9726 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9727 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9728 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9729 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9730 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9731 (tdesc_powerpc_isa205_vsx64l): Declare.
9732 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9733 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9734 (ppc_set_pc, ppc_get_hwcap): Adjust.
9735 (ppc_usrregs_info): Forward declare.
9736 (!__powerpc64__) ppc_regmap_adjusted: New global.
9737 (ppc_arch_setup): Adjust to the current process'es target
9739 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9740 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9741 (ppc_store_evrregset): Adjust.
9742 (target_regsets): Rename to ...
9743 (ppc_regsets): ... this, and make static.
9744 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9745 (ppc_regs_info): New function.
9746 (the_low_target): Adjust.
9747 (initialize_low_arch): New function.
9748 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9749 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9750 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9751 (tdesc_s390x_linux64v2): Declare.
9752 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9753 (s390_fill_gregset, s390_store_last_break): Adjust.
9754 (target_regsets): Rename to ...
9755 (s390_regsets): ... this, and make static.
9756 (s390_get_pc, s390_set_pc): Adjust.
9757 (s390_get_hwcap): New target_desc parameter, and use it.
9758 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9759 (s390_arch_setup): Adjust to set the current process'es target
9760 description. Don't adjust the regmap.
9761 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9762 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9763 (regs_info_3264): New globals.
9764 (s390_regs_info): New function.
9765 (the_low_target): Adjust.
9766 (initialize_low_arch): New function.
9767 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9768 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9769 [__mips64] (init_registers_mips_linux)
9770 (init_registers_mips_dsp_linux): Delete defines.
9771 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9772 (have_dsp): New global.
9773 (mips_read_description): New, based on mips_arch_setup.
9774 (mips_arch_setup): Reimplement.
9775 (get_usrregs_info): New function.
9776 (mips_cannot_fetch_register, mips_cannot_store_register)
9777 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9778 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9779 (target_regsets): Rename to ...
9780 (mips_regsets): ... this, and make static.
9781 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9782 (dsp_regs_info, regs_info): New globals.
9783 (mips_regs_info): New function.
9784 (the_low_target): Adjust.
9785 (initialize_low_arch): New function.
9786 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9787 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9789 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9790 (arm_read_description): New, with bits factored from
9792 (arm_arch_setup): Reimplement.
9793 (target_regsets): Rename to ...
9794 (arm_regsets): ... this, and make static.
9795 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9796 (arm_regs_info): New function.
9797 (the_low_target): Adjust.
9798 (initialize_low_arch): New function.
9799 * linux-m68k-low.c (tdesc_m68k): Declare.
9800 (target_regsets): Rename to ...
9801 (m68k_regsets): ... this, and make static.
9802 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9803 (m68k_regs_info): New function.
9804 (m68k_arch_setup): New function.
9805 (the_low_target): Adjust.
9806 (initialize_low_arch): New function.
9807 * linux-sh-low.c (tdesc_sharch): Declare.
9808 (target_regsets): Rename to ...
9809 (sh_regsets): ... this, and make static.
9810 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9811 (sh_regs_info, sh_arch_setup): New functions.
9812 (the_low_target): Adjust.
9813 (initialize_low_arch): New function.
9814 * linux-bfin-low.c (tdesc_bfin): Declare.
9815 (bfin_arch_setup): New function.
9816 (bfin_usrregs_info, regs_info): New globals.
9817 (bfin_regs_info): New function.
9818 (the_low_target): Adjust.
9819 (initialize_low_arch): New function.
9820 * linux-cris-low.c (tdesc_cris): Declare.
9821 (cris_arch_setup): New function.
9822 (cris_usrregs_info, regs_info): New globals.
9823 (cris_regs_info): New function.
9824 (the_low_target): Adjust.
9825 (initialize_low_arch): New function.
9826 * linux-cris-low.c (tdesc_crisv32): Declare.
9827 (cris_arch_setup): New function.
9828 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9829 (cris_regs_info): New function.
9830 (the_low_target): Adjust.
9831 (initialize_low_arch): New function.
9832 * linux-m32r-low.c (tdesc_m32r): Declare.
9833 (m32r_arch_setup): New function.
9834 (m32r_usrregs_info, regs_info): New globals.
9835 (m32r_regs_info): Adjust.
9836 (initialize_low_arch): New function.
9837 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9838 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9839 (tic6x_usrregs_info): Forward declare.
9840 (tic6x_read_description): New function, based on ...
9841 (tic6x_arch_setup): ... this. Reimplement.
9842 (target_regsets): Rename to ...
9843 (tic6x_regsets): ... this, and make static.
9844 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9845 (tic6x_regs_info): New function.
9846 (the_low_target): Adjust.
9847 (initialize_low_arch): New function.
9848 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9849 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9850 (target_regsets): Rename to ...
9851 (xtensa_regsets): ... this, and make static.
9852 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9854 (xtensa_arch_setup, xtensa_regs_info): New functions.
9855 (the_low_target): Adjust.
9856 (initialize_low_arch): New function.
9857 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9858 (nios2_arch_setup): Set the current process'es tdesc.
9859 (target_regsets): Rename to ...
9860 (nios2_regsets): ... this.
9861 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9862 (nios2_regs_info): New function.
9863 (the_low_target): Adjust.
9864 (initialize_low_arch): New function.
9865 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9866 (aarch64_arch_setup): Set the current process'es tdesc.
9867 (target_regsets): Rename to ...
9868 (aarch64_regsets): ... this.
9869 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9870 (aarch64_regs_info): New function.
9871 (the_low_target): Adjust.
9872 (initialize_low_arch): New function.
9873 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9875 (target_regsets): Rename to ...
9876 (tile_regsets): ... this.
9877 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9878 (tile_regs_info): New function.
9879 (tile_arch_setup): Set the current process'es tdesc.
9880 (the_low_target): Adjust.
9881 (initialize_low_arch): New function.
9882 * spu-low.c (tdesc_spu): Declare.
9883 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9884 * win32-arm-low.c (tdesc_arm): Declare.
9885 (arm_arch_setup): New function.
9886 (the_low_target): Install arm_arch_setup instead of
9888 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9889 (init_windows_x86): Rename to ...
9890 (i386_arch_setup): ... this. Set `win32_tdesc'.
9891 (the_low_target): Adjust.
9892 * win32-low.c (win32_tdesc): New global.
9893 (child_add_thread): Don't create the thread cache here.
9894 (do_initial_child_stuff): Set the new process'es tdesc.
9895 * win32-low.h (struct target_desc): Forward declare.
9896 (win32_tdesc): Declare.
9897 * lynx-i386-low.c (tdesc_i386): Declare global.
9898 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9899 * lynx-low.c (lynx_tdesc): New global.
9900 (lynx_add_process): Set the new process'es tdesc.
9901 * lynx-low.h (struct target_desc): Forward declare.
9902 (lynx_tdesc): Declare global.
9903 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9904 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9905 * nto-low.c (nto_tdesc): New global.
9906 (do_attach): Set the new process'es tdesc.
9907 * nto-low.h (struct target_desc): Forward declare.
9908 (nto_tdesc): Declare.
9909 * nto-x86-low.c (tdesc_i386): Declare.
9910 (nto_x86_arch_setup): Set `nto_tdesc'.
9912 2013-06-04 Gary Benson <gbenson@redhat.com>
9914 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9915 to qSupported response when appropriate.
9916 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9917 with nonzero-length annex.
9918 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9919 arguments supplied in annex.
9921 2013-05-31 Doug Evans <dje@google.com>
9924 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9925 64 bits in 64-cross-32 environment.
9927 2013-05-28 Pedro Alves <palves@redhat.com>
9929 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9930 (aarch64-without-fpu.c): Delete rule.
9931 * configure.srv (aarch64*-*-linux*): Remove references to
9932 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9933 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9936 2013-05-24 Pedro Alves <palves@redhat.com>
9938 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9939 instead of strchr/decode_address. Error if the range isn't split
9940 with a ','. Don't assume there's be a ':' in the action.
9942 2013-05-23 Yao Qi <yao@codesourcery.com>
9943 Pedro Alves <palves@redhat.com>
9945 * linux-low.c (lwp_in_step_range): New function.
9946 (linux_wait_1): If the thread was range stepping and stopped
9947 outside the stepping range, report the stop to GDB. Otherwise,
9948 continue stepping. Add range stepping debug output.
9949 (linux_set_resume_request): Copy the step range from the resume
9951 (linux_supports_range_stepping): New.
9952 (linux_target_ops) <supports_range_stepping>: Set to
9953 linux_supports_range_stepping.
9954 * linux-low.h (struct linux_target_ops)
9955 <supports_range_stepping>: New field.
9956 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9957 * linux-x86-low.c (x86_supports_range_stepping): New.
9958 (the_low_target) <supports_range_stepping>: Set to
9959 x86_supports_range_stepping.
9960 * server.c (handle_v_cont): Handle 'r' action.
9961 (handle_v_requests): Append ";r" if the target supports range
9963 * target.h (struct thread_resume) <step_range_start,
9964 step_range_end>: New fields.
9965 (struct target_ops) <supports_range_stepping>:
9967 (target_supports_range_stepping): New macro.
9969 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9971 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9972 confusion in comment.
9974 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9976 * lynx-low.c (struct process_info_private): New type.
9977 (lynx_add_process): New function.
9978 (lynx_create_inferior, lynx_attach): Replace calls to
9979 add_process by calls to lynx_add_process.
9980 (lynx_resume): If PTID is null, then try using
9981 current_process()->private->last_wait_event_ptid.
9983 (lynx_clear_inferiors): Delete. The contents of that function
9984 has been inlined in lynx_mourn;
9985 (lynx_wait_1): Save the ptid in the process's private data.
9986 (lynx_mourn): Free the process' private data. Replace call
9987 to lynx_clear_inferiors by call to clear_inferiors.
9989 2013-05-17 Yao Qi <yao@codesourcery.com>
9991 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9994 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9996 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9997 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9998 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9999 PT_TEXT_END_ADDR guards. Update comments.
10000 (linux_target_op) <read_offsets>: Conditionally define to
10001 linux_read_offsets if the target is UCLIBC and if it defines
10002 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10004 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10005 Andrew Jenner <andrew@codesourcery.com>
10007 * Makefile.in (SFILES): Add linux-nios2-low.c.
10008 (clean): Add action to delete nios2-linux.c.
10009 (nios2-linux.c): New rule.
10010 * configure.srv: Add nios2*-*-linux*.
10011 * linux-nios2-low.c: New.
10013 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10015 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10017 2013-04-25 Hui Zhu <hui@codesourcery.com>
10020 * ax.c (ax_printf): Add fflush.
10022 2013-04-22 Tom Tromey <tromey@redhat.com>
10024 * Makefile.in (SFILES): Add filestuff.c.
10025 (OBS): Add filestuff.o.
10026 (filestuff.o): New target.
10027 * config.in, configure: Rebuild.
10028 * configure.ac: Check for fdwalk, pipe2.
10030 2013-04-17 Pedro Alves <palves@redhat.com>
10032 * configure.ac (USE_THREAD_DB): Delete variable.
10033 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10034 Don't AC_SUBST USE_THREAD_DB.
10035 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10036 * config.in, configure: Regenerate.
10038 2013-04-16 Pedro Alves <palves@redhat.com>
10040 * linux-low.h (struct lwp_info) <thread_known>: Move under
10041 the USE_THREAD_DB #ifdef.
10043 2013-04-16 Pedro Alves <palves@redhat.com>
10045 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10046 (linux-low.o): Delete rule.
10047 * linux-low.h: Always include "gdb_thread_db.h" instead of
10048 conditionally including thread_db.h.
10049 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10052 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10054 * Makefile.in (install-only): Fix make install regression.
10056 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10058 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10059 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10061 * gdbserver.1: Remove.
10063 2013-03-22 Pedro Alves <palves@redhat.com>
10065 * linux-low.c (handle_extended_wait): Don't call
10066 linux_enable_event_reporting.
10068 2013-03-15 Tony Theodore <tonyt@logyst.com>
10071 * Makefile.in (SHELL): Use @SHELL@.
10073 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10075 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10078 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10080 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10081 Remove extraneous NULL element.
10083 2013-03-13 Yao Qi <yao@codesourcery.com>
10085 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10086 'V' block in trace frame.
10088 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10090 * target.h (struct target_ops): Add btrace ops.
10091 (target_supports_btrace): New macro.
10092 (target_enable_btrace): New macro.
10093 (target_disable_btrace): New macro.
10094 (target_read_btrace): New macro.
10095 * gdbthread.h (struct thread_info): Add btrace field.
10096 * server.c: Include btrace-common.h.
10097 (handle_btrace_general_set): New function.
10098 (handle_btrace_enable): New function.
10099 (handle_btrace_disable): New function.
10100 (handle_general_set): Call handle_btrace_general_set.
10101 (handle_qxfer_btrace): New function.
10102 (struct qxfer qxfer_packets[]): Add btrace entry.
10103 * inferiors.c (remove_thread): Disable btrace.
10104 * linux-low: Include linux-btrace.h.
10105 (linux_low_enable_btrace): New function.
10106 (linux_low_read_btrace): New function.
10107 (linux_target_ops): Add btrace ops.
10108 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10109 Add srv_linux_btrace=yes.
10110 (x86_64-*-linux*): Add linux-btrace.o.
10111 Add srv_linux_btrace=yes.
10112 * configure.ac: Define HAVE_LINUX_BTRACE.
10113 * config.in: Regenerated.
10114 * configure: Regenerated.
10116 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10118 * server.c (handle_qxfer): Preserve error message if -3 is
10120 (qxfer): Document the -3 return value.
10122 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10124 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10125 (linux_btrace_h): New variable.
10126 (linux-btrace.o): New rule.
10128 2013-03-08 Stan Shebs <stan@codesourcery.com>
10129 Hafiz Abid Qadeer <abidh@codesourcery.com>
10131 * tracepoint.c (trace_buffer_size): New global.
10132 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10133 (init_trace_buffer): Change to one-argument function. Allocate
10134 trace buffer memory.
10135 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10136 handle QTBuffer:size packet.
10137 (cmd_bigqtbuffer_size): New function.
10138 (initialize_tracepoint): Call init_trace_buffer with
10139 DEFAULT_TRACE_BUFFER_SIZE.
10140 * server.c (handle_query): Add QTBuffer:size in the
10143 2013-03-07 Yao Qi <yao@codesourcery.com>
10145 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10146 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10148 (cmd_qtsp): Adjust condition. Do post increment.
10149 Set cur_action and cur_step_action back to 0.
10151 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10154 * linux-low.c (linux_write_memory): Return early success if LEN is
10157 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10159 * configure.srv: Add x86_64-*-cygwin* as target.
10161 2013-02-28 Tom Tromey <tromey@redhat.com>
10163 * configure.ac: Invoke AC_SYS_LARGEFILE.
10164 * configure, config.in: Rebuild.
10166 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10168 * win32-low.c: Throughout, fix format strings and casts of
10169 printf-like functions to avoid type related warnings on all
10171 (get_child_debug_event): Print dwDebugEventCode as hex since
10172 that's how it's usually documented.
10174 2013-02-28 Yao Qi <yao@codesourcery.com>
10176 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10179 2013-02-27 Jiong Wang <jiwang@tilera.com>
10181 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10182 (reg-tilegx32.c): New rule.
10183 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10184 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10185 different register info initializer according to elf class.
10186 (init_registers_tilgx32): New function. The tilegx32 register info
10188 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10189 (tile_store_gregset): Likewise.
10191 2013-02-27 Yao Qi <yao@codesourcery.com>
10193 * server.c (process_point_options): Print debug message when
10194 debug_threads is true.
10196 2013-02-26 Yao Qi <yao@codesourcery.com>
10198 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10200 2013-02-19 Pedro Alves <palves@redhat.com>
10201 Kai Tietz <ktietz@redhat.com>
10205 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10206 instead of strtoul to extract address from packet.
10207 (process_serial_event) <'z'>: Likewise.
10209 2013-02-18 Yao Qi <yao@codesourcery.com>
10211 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10213 2013-02-14 Pedro Alves <palves@redhat.com>
10217 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10218 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10220 2013-02-14 Pedro Alves <palves@redhat.com>
10222 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10224 2013-02-14 Pedro Alves <palves@redhat.com>
10226 * tracepoint.c (save_string): Delete.
10227 (add_tracepoint_action): Use savestring instead of save_string.
10229 2013-02-12 Pedro Alves <palves@redhat.com>
10231 * linux-xtensa-low.c: Ditto.
10232 * xtensa-xtregs.c: Ditto.
10234 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10236 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10239 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10241 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10242 aarch64_num_wp_regs and aarch64_num_bp_regs to
10243 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10245 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10247 * linux-aarch64-low.c (ps_get_thread_area): Replace
10248 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10250 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10251 Marcus Shawcroft <marcus.shawcroft@arm.com>
10252 Nigel Stephens <nigel.stephens@arm.com>
10253 Yufeng Zhang <yufeng.zhang@arm.com>
10255 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10256 (aarch64.c, aarch64-without-fpu.c): New targets.
10257 * configure.srv (aarch64*-*-linux*): New.
10258 * linux-aarch64-low.c: New file.
10260 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10262 * linux-low.c (handle_extended_wait, linux_create_inferior)
10263 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10264 (dequeue_one_deferred_signal, linux_resume_one_thread)
10265 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10266 (linux_tracefork_grandchild, linux_test_for_tracefork)
10267 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10268 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10269 where the argument is 0.
10271 2013-01-25 Yao Qi <yao@codesourcery.com>
10273 * event-loop.c: Include "queue.h".
10274 (gdb_event_p): New typedef.
10275 (struct gdb_event) <next_event>: Remove.
10276 (event_queue): Change to QUEUE(gdb_event_p).
10277 (async_queue_event): Remove.
10278 (gdb_event_xfree): New.
10279 (initialize_event_loop): New.
10280 (process_event): Use API from QUEUE.
10281 (wait_for_event): Likewise.
10282 * server.c (main): Call initialize_event_loop.
10283 * server.h (initialize_event_loop): Declare.
10285 2013-01-18 Yao Qi <yao@codesourcery.com>
10287 * ax.h (struct eval_agent_expr_context): New.
10288 (gdb_eval_agent_expr): Update declaration.
10289 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10290 TFRAME. Add new argument CTX.
10291 * server.h (struct eval_agent_expr_context): Declare.
10292 (agent_mem_read, agent_tsv_read): Update declaration.
10293 (agent_mem_read_string): Likewise.
10294 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10295 (add_traceframe_block): Add new argument TPOINT.
10296 Increase TPOINT->traceframe_usage.
10297 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10298 eval_tracepoint_agent_expr.
10299 (condition_true_at_tracepoint): Likewise.
10300 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10301 (agent_mem_read_string, agent_tsv_read): Likewise.
10303 2013-01-16 Yao Qi <yao@codesourcery.com>
10305 * linux-low.c (linux_resume_one_lwp): Don't check
10306 'lwp->bp_reinsert != 0'.
10308 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10309 Pedro Alves <palves@redhat.com>
10311 * lynx-low.c (ptrace_request_to_str): Define a temporary
10312 macro and use it to simplify this function's implementation.
10314 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10316 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10319 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10321 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10323 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10325 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10327 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10329 * lynx-low.c (lynx_resume): Use the resume_info parameter
10330 to determine the ptid for the lynx_ptrace call, unless
10331 it is equal to minus_one_ptid, in which case we use the
10332 ptid of the current_inferior.
10333 (lynx_wait_1): After having received a thread create/exit
10334 event, resume the inferior's execution using the signaling
10335 thread's ptid, rather than the old ptid.
10337 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10339 * lynx-low.c (lynx_resume): Delete variable ret.
10341 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10343 * gdbreplay.c (gdbreplay_version): Update copyright year.
10344 * server.c (gdbserver_version): Likewise.
10346 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10348 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10351 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10353 * lynx-low.c (ptrace_request_to_str): Add handling for
10354 PTRACE_GETTRACESIG.
10356 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10358 * lynx-low.c (lynx_attach): Delete variable new_process.
10360 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10362 * lynx-low.c (lynx_create_inferior): Delete variable
10365 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10367 * lynx-low.c (ptrace_request_to_str): Do not handle
10368 PTRACE_GETTHREADLIST if this macro does not exist.
10370 2012-12-15 Yao Qi <yao@codesourcery.com>
10372 * Makefile.in (OBS): Add notif.o.
10373 * notif.c, notif.h: New.
10374 * server.c: Include "notif.h".
10375 (struct vstop_notif) <next>: Remove.
10377 (queue_stop_reply): Update.
10378 (push_event, send_next_stop_reply): Remove.
10379 (discard_queued_stop_replies): Update.
10380 (notif_stop): New variable.
10381 (handle_v_stopped): Remove.
10382 (handle_v_requests): Don't call handle_v_stopped. Call
10383 handle_ack_notif instead.
10384 (queue_stop_reply_callback): Call notif_event_enque instead
10385 of queue_stop_reply.
10386 (handle_status): Don't call send_next_stop_reply, call
10387 notif_write_event instead.
10388 (kill_inferior_callback): Likewise.
10389 (detach_or_kill_inferior_callback): Likewise.
10390 (main): Call initialize_notif.
10391 (process_serial_event): Call QUEUE_is_empty.
10392 (handle_target_event): Call notif_push instead of push event.
10393 * server.h (push_event): Remove declaration.
10395 2012-12-10 Tom Tromey <tromey@redhat.com>
10397 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10398 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10401 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10402 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10403 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10404 (amd64-linux-ipa.o, ax.o): Rewrite.
10405 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10406 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10407 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10408 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10409 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10410 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10411 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10412 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10413 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10414 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10415 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10416 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10417 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10418 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10419 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10420 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10421 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10422 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10423 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10424 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10425 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10426 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10427 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10428 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10429 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10430 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10431 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10432 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10433 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10434 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10435 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10436 (reg-tilegx.o): Remove.
10437 (all_object_files): New macro.
10438 Include .deps files.
10439 * aclocal.m4, configure: Rebuild.
10440 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10441 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10442 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10444 2012-12-05 Tom Tromey <tromey@redhat.com>
10447 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10449 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10451 * configure.ac: Check for linux/perf_event.h.
10452 * config.in: Regenerated.
10453 * configure: Regenerated.
10455 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10457 * hostio.c (handle_readlink): Decrease buffer size
10458 parameter passed to readlink by one byte.
10460 2012-11-26 Yao Qi <yao@codesourcery.com>
10462 * configure.ac (build_warnings): Append '-Wempty-body'.
10463 * configure: Regenerated.
10464 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10467 2012-11-15 Pierre Muller <muller@sourceware.org>
10469 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10470 * config.in: Regenerate.
10471 * configure: Regenerate.
10472 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10473 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10474 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10475 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10477 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10478 instead of <sys/wait.h> header.
10479 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10481 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10483 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10484 (various make rules): Remove -DGDBSERVER
10486 2012-11-09 Yao Qi <yao@codesourcery.com>
10488 * spu-low.c (current_ptid): Move it to ..
10489 * gdbthread.h: ... here. New.
10490 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10491 * server.c (myresume, process_serial_event): Likewise.
10492 * thread-db.c (thread_db_find_new_threads): Likewise.
10493 * tracepoint.c (run_inferior_command): Likewise.
10495 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10497 * server.c (handle_search_memory_1): Include access length in
10500 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10502 * linux-crisv32-low.c: Fix compile errors.
10504 2012-09-04 Yao Qi <yao@codesourcery.com>
10506 * tracepoint.c (cmd_qtsv): Adjust debug message.
10507 Don't check CUR_TPOINT.
10509 2012-08-28 Yao Qi <yao@codesourcery.com>
10511 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10512 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10513 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10514 Remove declarations of xmalloc, xreallloc, xstrdup and
10516 * Makefile.in (libiberty_h): New.
10517 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10518 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10520 2012-08-23 Yao Qi <yao@codesourcery.com>
10522 * server.h: Remove declaration of 'xsnprintf'.
10524 2012-08-22 Keith Seitz <keiths@redhat.com>
10526 * server.h: Include build-gnulib-gbserver/config.h.
10527 * gdbreplay.c: Likewise.
10529 2012-08-08 Doug Evans <dje@google.com>
10531 * Makefile.in (SFILES): Add gdb_vecs.c.
10532 (OBS): Add gdb_vecs.o.
10533 (gdb_vecs_h, host_defs_h): New variables.
10534 (thread-db.o): Add $(gdb_vecs_h) dependency.
10535 (gdb_vecs.o): New rule.
10536 * thread-db.c: #include "gdb_vecs.h".
10537 (thread_db_load_search): Use a vector to iterate over path elements.
10538 Handle text appearing after "$pdir".
10540 * configure.ac: Add check for strstr.
10541 * config.in: Regenerate.
10542 * configure: Regenerate.
10544 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10546 * hostio.c (handle_pread): If pread fails, fall back to attempting
10548 (handle_pwrite): Likewise for pwrite.
10550 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10552 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10553 between unsupported TYPE and unimplementable ADDR/LEN combination.
10554 (arm_insert_point): Act on new return value.
10556 2012-07-31 Pedro Alves <palves@redhat.com>
10558 * server.c (process_point_options): Only skip tokens if we find
10559 one that is unrecognized. Don't treat 'X' specially while
10560 skipping unrecognized tokens.
10562 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10564 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10565 to 4-byte-align HW breakpoint addresses for Thumb.
10567 2012-07-27 Yao Qi <yao@codesourcery.com>
10571 * server.h: Declare gdb_agent_about_to_close.
10572 * target.c (kill_inferior): Include "agent.h".
10573 New. Send command 'kill'.
10574 * target.h (kill_inferior): Removed macro.
10575 * tracepoint.c (gdb_agent_about_to_close): New.
10576 (gdb_agent_helper_thread): Handle command 'close'.
10577 Wait endlessly until the inferior stops.
10578 Install gdb_agent_remove_socket to atexit hook.
10579 (agent_socket_name): New static variable.
10580 (gdb_agent_socket_init): Replace local variable 'name' with
10581 'agent_socket_name'.
10582 (gdb_agent_remove_socket): New.
10584 2012-07-27 Yao Qi <yao@codesourcery.com>
10586 * server.c (process_point_options): Stop at 'X' when parsing.
10588 2012-07-19 Michael Eager <eager@eagercon.com>
10590 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10592 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10593 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10594 hardware breakpoint.
10596 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10598 * gdbserver/linux-low.c (initialize_low): Call
10599 linux_ptrace_init_warnings.
10601 2012-07-02 Doug Evans <dje@google.com>
10603 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10606 2012-07-02 Stan Shebs <stan@codesourcery.com>
10608 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10609 (ax.o): Add it to build rule.
10611 (OBS): Add format.o.
10612 (IPA_OBS): Add format.o.
10613 * server.c (handle_query): Claim support for breakpoint commands.
10614 (process_point_options): Add command case.
10615 (process_serial_event): Leave running if there are printfs in
10617 * mem-break.h (any_persistent_commands): Declare.
10618 (add_breakpoint_commands): Declare.
10619 (gdb_no_commands_at_breakpoint): Declare.
10620 (run_breakpoint_commands): Declare.
10621 * mem-break.c (struct point_command_list): New struct.
10622 (struct breakpoint): New field command_list.
10623 (any_persistent_commands): New function.
10624 (add_commands_to_breakpoint): New function.
10625 (add_breakpoint_commands): New function.
10626 (gdb_no_commands_at_breakpoint): New function.
10627 (run_breakpoint_commands): New function.
10628 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10630 * ax.c: Include format.h.
10631 (ax_printf): New function.
10632 (gdb_eval_agent_expr): Add printf opcode.
10634 2012-06-13 Yao Qi <yao@codesourcery.com>
10636 * server.c (start_inferior): Remove duplicated writes to fields
10637 'last_resume_kind' and 'last_status' of 'current_inferior'.
10639 2012-06-12 Yao Qi <yao@codesourcery.com>
10640 Pedro Alves <palves@redhat.com>
10642 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10644 * server.c (handle_v_cont): Extend comment.
10646 2012-06-11 Yao Qi <yao@codesourcery.com>
10648 * linux-low.c (linux_attach): Add 'static'.
10650 2012-06-06 Yao Qi <yao@codesourcery.com>
10652 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10654 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10656 Fix gcc -flto compilation warning.
10657 * server.c (main): Make variable multi_mode and attach volatile.
10659 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10661 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10662 if the platform doesn't know about it.
10664 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10666 * Makefile.in (SFILES): Add linux-tile-low.c.
10667 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10668 * configure.srv: Handle tilegx-*-linux*.
10669 * linux-tile-low.c: New file.
10671 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10673 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10675 2012-05-24 Pedro Alves <palves@redhat.com>
10679 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10681 2012-05-24 Pedro Alves <palves@redhat.com>
10685 Replace target_signal with gdb_signal throughout.
10687 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10689 * linux-low.c (linux_store_registers): Avoid the copying sequence
10690 when no data has been retrieved by ptrace.
10692 2012-05-22 Will Deacon <will.deacon@arm.com>
10694 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10695 Include asm/ptrace.h.
10696 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10699 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10701 * linux-low.c (linux_store_registers): Don't re-retrieve data
10702 with ptrace that has already been obtained from /proc. Always
10703 copy any data retrieved with ptrace to the buffer supplied.
10705 2012-05-11 Yao Qi <yao@codesourcery.com>
10706 Pedro Alves <palves@redhat.com>
10708 * linux-low.c (enum stopping_threads_kind): New.
10709 (stopping_threads): Change type to `enum stopping_threads_kind'.
10710 (handle_extended_wait): If stopping and suspending threads, leave
10711 the new_lwp suspended too.
10712 (linux_wait_for_event): Adjust.
10713 (stop_all_lwps): Set `stopping_threads' to
10714 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10715 whether we're suspending threads or just stopping them. Assert no
10718 2012-04-29 Yao Qi <yao@codesourcery.com>
10720 * server.h: Move some code to ...
10721 * gdbthread.h: ... here. New.
10722 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10723 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10724 (nto-low.o, win32-low.o): Likewise.
10725 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10726 * regcache.c, remote-utils.c, server.c: Likewise.
10727 * target.c, tracepoint.c, win32-low.c: Likewise.
10729 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10731 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10732 (PTRACE_ARG4_TYPE): Likewise.
10733 (PTRACE_XFER_TYPE): Likewise.
10734 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10735 ptrace to PTRACE_ARG3_TYPE.
10736 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10737 (PTRACE_ARG4_TYPE): Likewise.
10738 (PTRACE_XFER_TYPE): Likewise.
10739 (linux_detach_one_lwp): Cast fourth argument of
10740 ptrace to long then PTRACE_ARG4_TYPE.
10741 (regsets_fetch_inferior_registers): Cast third argument of
10742 ptrace to long then PTRACE_ARG3_TYPE.
10743 (regsets_store_inferior_registers): Likewise.
10745 2012-04-20 Pedro Alves <palves@redhat.com>
10747 * configure: Regenerate.
10749 2012-04-19 Pedro Alves <palves@redhat.com>
10751 * Makefile.in (GNULIB_BUILDDIR): New.
10752 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10753 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10754 (all, install-only, uninstall, clean-info, all-lib, clean): No
10755 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10756 (maintainer-clean realclean distclean): Use subdir_do.
10758 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10759 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10760 * acinclude.m4: Include acx_configure_dir.m4.
10761 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10762 calls. Call AC_PROG_RANLIB. Configure gnulib using
10765 (GNULIB_STDINT_H): Adjust.
10766 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10767 * gdbreplay.c: Include build-gnulib/config.h.
10768 * server.h: Likewise.
10769 * aclocal.m4: Regenerate.
10770 * config.in: Regenerate.
10771 * configure: Regenerate.
10773 2012-04-19 Pedro Alves <palves@redhat.com>
10775 * Makefile.in (LIBGNU, INCGNU): Adjust.
10776 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10777 (all, install-only, uninstall, clean-info, all-lib, clean)
10778 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10779 * configure.ac: Adjust AC_OUTPUT output.
10780 * aclocal.m4: Regenerate.
10781 * configure: Regenerate.
10783 2012-04-19 Pedro Alves <palves@redhat.com>
10785 * Makefile.in (generated_files): New.
10786 (server_h): Remove the explicit dependency on config.h, and depend
10787 on $generated_files.
10789 2012-04-19 Pedro Alves <palves@redhat.com>
10791 * Makefile.in (INCGNU): Add -Ignulib.
10793 2012-04-19 Pedro Alves <palves@redhat.com>
10795 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10796 (INCGNU): ... this, and spell out -I here.
10797 (GNULIB_LIB): Rename to ...
10798 (LIBGNU): ... this.
10799 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10801 2012-04-19 Pedro Alves <palves@redhat.com>
10803 * config.in: Regenerate.
10805 2012-04-19 Pedro Alves <palves@redhat.com>
10807 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10808 * server.h (memmem): Remove declaration.
10809 * config.in: Regenerate.
10810 * configure: Regenerate.
10812 2012-04-19 Yao Qi <yao@codesourcery.com>
10814 * Makefile.in (SFILES): Add common/vec.c.
10818 2012-04-19 Yao Qi <yao@codesourcery.com>
10820 * remote-utils.c (prepare_resume_reply): Replace with macro
10821 target_core_of_thread.
10822 * server.c (handle_qxfer_threads_proper): Likewise.
10823 * target.h (traget_core_of_thread): New macro.
10825 2012-04-18 Pedro Alves <palves@redhat.com>
10827 * aclocal.m4: Regenerate.
10828 * configure: Regenerate.
10830 2012-04-16 Yao Qi <yao@codesourcery.com>
10832 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10833 duplicated on address.
10835 2012-04-16 Yao Qi <yao@codesourcery.com>
10837 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10838 (struct tracepoint_action_ops) <send>: New field.
10839 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10840 (agent_expr_send, x_tracepoint_action_send): New.
10841 (l_tracepoint_action_send): New.
10842 (cmd_qtdp): Download and install tracepoint
10843 according to `use_agent'.
10844 (run_inferior_command): Add one more parameter `len'.
10846 (tracepoint_send_agent): New.
10847 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10849 2012-04-16 Yao Qi <yao@codesourcery.com>
10851 * tracepoint.c (download_tracepoints): Moved to ...
10852 (cmd_qtstart): ... here.
10854 2012-04-14 Yao Qi <yao@codesourcery.com>
10856 * tracepoint.c: Include inttypes.h.
10857 (struct collect_memory_action): Use sized types.
10858 (struct tracepoint): Likewise.
10859 (cmd_qtdp, stop_tracing): Update print specifiers.
10860 (cmd_qtp, response_tracepoint): Likewise.
10861 (collect_data_at_tracepoint): Likewise.
10862 (collect_data_at_step): Likewise.
10864 2012-04-14 Yao Qi <yao@codesourcery.com>
10866 Import gnulib module inttypes.
10867 * aclocal.m4, config.in, configure: Regenerated.
10869 2012-04-14 Yao Qi <yao@codesourcery.com>
10871 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10872 Makefile and config.status at last.
10874 2012-04-13 Yao Qi <yao@codesourcery.com>
10876 * tracepoint.c: Include stdint.h unconditionally.
10878 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10880 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10881 on BFD_HAVE_SYS_PROCFS_TYPE.
10882 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10883 * configure: Regenerate.
10884 * config.in: Likewise.
10886 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10888 * Makefile.in (clean): Also remove x32.c x32-linux.c
10889 x32-avx.c x32-avx-linux.c.
10890 (x32.o): New target.
10892 (x32-linux.o): Likewise.
10893 (x32-linux.c): Likewise.
10894 (x32-avx.o): Likewise.
10895 (x32-avx.c): Likewise.
10896 (x32-avx-linux.o): Likewise.
10897 (x32-avx-linux.c): Likewise.
10899 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10900 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10901 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10902 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10903 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10904 i386/x32-avx-linux.xml.
10906 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10907 (init_registers_x32_avx_linux): Likwise.
10908 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10909 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10911 2012-04-13 Pedro Alves <palves@redhat.com>
10913 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10914 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10915 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10916 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10919 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10921 * linux-x86-low.c (compat_x32_clock_t): New.
10922 (compat_x32_siginfo_t): Likewise.
10923 (compat_x32_siginfo_from_siginfo): Likewise.
10924 (siginfo_from_compat_x32_siginfo): Likewise.
10925 (linux_is_elf64): Likewise.
10926 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10927 and siginfo_from_compat_x32_siginfo for x32.
10928 (x86_arch_setup): Set linux_is_elf64.
10930 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10933 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10935 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10936 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10937 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10938 compatible with process.
10940 2012-04-12 Yao Qi <yao@codesourcery.com>
10942 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10943 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10944 (install-only, install-info, clean): Handle sub dir gnulib.
10945 (all-lib, am--refresh): New targets.
10946 (memmem.o): Remove target.
10947 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10948 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10949 (AC_REPLACE_FUNCS): Remove memmem.
10950 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10951 (AC_OUTPUT): Generate Makefile in gnulib/.
10952 * aclocal.m4, config.in, configure: Regenerated.
10954 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10956 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10958 2012-04-05 Pedro Alves <palves@redhat.com>
10960 -Werror=strict-aliasing
10962 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10965 2012-04-04 Pedro Alves <palves@redhat.com>
10967 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10968 (sparc_store_gregset_from_stack, sparc_store_gregset)
10969 (sparc_breakpoint_at): Fix formatting.
10971 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10973 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10975 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10976 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10977 * config.in: Regenerate.
10978 * configure: Likewise.
10980 2012-03-29 Pedro Alves <palves@redhat.com>
10982 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10983 Correct ptrace arguments.
10985 2012-03-28 Pedro Alves <palves@redhat.com>
10987 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10988 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10989 (IA64_FR1_REGNUM): New defines.
10990 (ia64_fetch_register): New.
10991 (the_low_target): Install it.
10992 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10994 * linux-low.c (linux_fetch_registers): Try the
10995 the_low_target.fetch_register hook first.
10997 * linux-arm-low.c (the_low_target): Adjust.
10998 * linux-bfin-low.c (the_low_target): Adjust.
10999 * linux-cris-low.c (the_low_target): Adjust.
11000 * linux-crisv32-low.c (the_low_target): Adjust.
11001 * linux-m32r-low.c (the_low_target): Adjust.
11002 * linux-m68k-low.c (the_low_target): Adjust.
11003 * linux-mips-low.c (the_low_target): Adjust.
11004 * linux-ppc-low.c (the_low_target): Adjust.
11005 * linux-s390-low.c (the_low_target): Adjust.
11006 * linux-sh-low.c (the_low_target): Adjust.
11007 * linux-sparc-low.c (the_low_target): Adjust.
11008 * linux-tic6x-low.c (the_low_target): Adjust.
11009 * linux-x86-low.c (the_low_target): Adjust.
11010 * linux-xtensa-low.c (the_low_target): Adjust.
11012 2012-03-26 Pedro Alves <palves@redhat.com>
11014 * server.c (handle_qxfer_libraries): Don't bail early if
11015 the_target->qxfer_libraries_svr4 is not NULL.
11017 2012-03-26 Pedro Alves <palves@redhat.com>
11019 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11021 2012-03-23 Pedro Alves <palves@redhat.com>
11023 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11024 "library-list-svr4" element's start tag when the the DSO list is
11027 2012-03-23 Pedro Alves <palves@redhat.com>
11029 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11030 a variable whose type size is the same as the inferior's pointer
11033 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11035 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11037 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11038 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11039 * linux-low.h: Include <signal.h>.
11040 (struct siginfo): Remove forward declaration.
11041 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11044 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11046 * .gitignore: Ignore more files.
11048 2012-03-19 Pedro Alves <palves@redhat.com>
11049 Jan Kratochvil <jan.kratochvil@redhat.com>
11051 * server.c (cont_thread, general_thread): Add describing comments.
11052 (start_inferior): Clear `cont_thread'.
11053 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11056 2012-03-15 Yao Qi <yao@codesourcery.com>
11058 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11060 (cmd_qtdp): ... here.
11062 2012-03-15 Yao Qi <yao@codesourcery.com>
11064 * tracepoint.c (struct tracepoint_action_ops): New.
11065 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11066 (m_tracepoint_action_download): New.
11067 (r_tracepoint_action_download): New.
11068 (x_tracepoint_action_download): New.
11069 (l_tracepoint_action_download): New.
11070 (add_tracepoint_action): Install `action->ops' according type.
11071 (download_tracepoint_1): Move code `download' function pointer
11072 of various tracepoint_action_ops.
11074 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11076 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11077 linux_ptrace_attach_warnings.
11079 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11081 * Makefile.in (linux-ptrace.o): New.
11082 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11083 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11084 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11085 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11086 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11088 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11090 2012-03-08 Yao Qi <yao@codesourcery.com>
11091 Pedro Alves <palves@redhat.com>
11093 Fix PR server/13392.
11094 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11095 offset of JMP insn.
11096 * tracepoint.c (remove_tracepoint): New.
11097 (cmd_qtdp): Call remove_tracepoint when failed to install.
11099 2012-03-07 Pedro Alves <palves@redhat.com>
11101 * linux-low.c (get_detach_signal): New.
11102 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11103 Pass on pending signals to PTRACE_DETACH. Check the result of the
11105 * server.c (program_signals, program_signals_p): New.
11106 (handle_general_set): Handle QProgramSignals.
11107 * server.h (program_signals, program_signals_p): Declare.
11109 2012-03-05 Pedro Alves <palves@redhat.com>
11110 Jan Kratochvil <jan.kratochvil@redhat.com>
11112 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11115 2012-03-03 Yao Qi <yao@codesourcery.com>
11117 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11118 agent_look_up_symbols.
11120 2012-03-03 Yao Qi <yao@codesourcery.com>
11122 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11123 (linux-x86-low.o): Likewise.
11124 * server.h: Remove in_process_agent_loaded.
11125 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11129 2012-03-03 Yao Qi <yao@codesourcery.com>
11131 * tracepoint.c (gdb_agent_capability): New global.
11132 (in_process_agent_loaded_ust): Renamed to
11133 `in_process_agent_supports_ust'.
11135 (in_process_agent_supports_ust): Call agent_capability_check.
11136 (clear_installed_tracepoints): Assert that agent supports
11139 2012-03-03 Yao Qi <yao@codesourcery.com>
11141 * linux-low.c (linux_supports_agent): New.
11142 (linux_target_ops): Initialize field `supports_agent' with
11143 linux_supports_agent.
11144 * target.h (struct target_ops) <supports_agent>: New.
11145 (target_supports_agent): New macro.
11146 * server.c (handle_general_set): Handle packet 'QAgent'.
11147 (handle_query): Send `QAgent+'.
11148 * Makefile.in (server.o): Depends on agent.h.
11150 2012-03-03 Yao Qi <yao@codesourcery.com>
11152 * Makefile.in (OBS): Add agent.o.
11153 Add new rule for agent.o.
11154 Track dependence of tracepoint.c on agent.h.
11155 * tracepoint.c (run_inferior_command_1):
11156 (run_inferior_command): Call agent_run_command.
11157 (gdb_ust_connect_sync_socket): Deleted. Move it to
11159 (resume_thread, stop_thread): Likewise.
11160 (gdb_ust_socket_init): Renamed to ...
11161 (gdb_agent_socket_init): ... New.
11162 (gdb_ust_thread): Renamed to ...
11163 (gdb_agent_helper_thread): ... New.
11164 (gdb_ust_init): Move some code to ...
11165 (gdb_agent_init): ... here. New.
11166 [HAVE_UST]: Call gdb_ust_init.
11167 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11168 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11169 * config.in, configure: Regenerated.
11171 2012-03-02 Pedro Alves <palves@redhat.com>
11173 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11174 * linux-low.c (struct simple_pid_list): New.
11175 (stopped_pids): New a struct simple_pid_list pointer.
11176 (add_to_pid_list, pull_pid_from_list): New.
11177 (handle_extended_wait): Don't assume the first signal new children
11178 report is SIGSTOP. Adjust call to pull_pid_from_list.
11179 (linux_wait_for_lwp): Adjust.
11181 2012-03-02 Yao Qi <yao@codesourcery.com>
11183 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11186 2012-03-02 Yao Qi <yao@codesourcery.com>
11188 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11189 `stop_pc' and `tpoint'. Update caller.
11191 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11193 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11194 * linux-low.c (use_linux_regsets): New macro.
11195 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11196 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11197 (linux_register_in_regsets): New function.
11198 (usr_fetch_inferior_registers): Skip registers covered by
11200 (usr_store_inferior_registers): Likewise.
11201 (usr_fetch_inferior_registers): New macro.
11202 (usr_store_inferior_registers): Likewise.
11203 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11204 (linux_store_registers): Likewise.
11205 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11207 (init_registers_mips64_dsp_linux): Likewise.
11208 (init_registers_mips_linux): New macro.
11209 (init_registers_mips_dsp_linux): Likewise.
11210 (mips_dsp_num_regs): Likewise.
11211 (DSP_BASE, DSP_CONTROL): New fallback macros.
11212 (mips_base_regs): New macro.
11213 (mips_regmap): Use it. Fix the size.
11214 (mips_dsp_regmap): New variable.
11215 (mips_dsp_regset_bitmap): Likewise.
11216 (mips_arch_setup): New function.
11217 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11219 (mips_cannot_store_register): Likewise.
11220 (the_low_target): Update .arch_setup, .num_regs and .regmap
11221 initializers. Add .regset_bitmap initializer.
11222 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11224 * linux-bfin-low.c (the_low_target): Likewise.
11225 * linux-cris-low.c (the_low_target): Likewise.
11226 * linux-crisv32-low.c (the_low_target): Likewise.
11227 * linux-ia64-low.c (the_low_target): Likewise.
11228 * linux-m32r-low.c (the_low_target): Likewise.
11229 * linux-m68k-low.c (the_low_target): Likewise.
11230 * linux-ppc-low.c (the_low_target): Likewise.
11231 * linux-s390-low.c (the_low_target): Likewise.
11232 * linux-sh-low.c (the_low_target): Likewise.
11233 * linux-sparc-low.c (the_low_target): Likewise.
11234 * linux-tic6x-low.c (the_low_target): Likewise.
11235 * linux-x86-low.c (the_low_target): Likewise.
11236 * linux-xtensa-low.c (the_low_target): Likewise.
11237 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11238 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11239 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11241 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11242 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11244 2012-02-29 Yao Qi <yao@codesourcery.com>
11245 Pedro Alves <palves@redhat.com>
11247 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11248 `step_over_finished' is true.
11250 2012-02-27 Pedro Alves <palves@redhat.com>
11252 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11253 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11255 2012-02-27 Pedro Alves <palves@redhat.com>
11258 * linux-low.c (pid_is_stopped): New.
11259 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11261 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11263 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11266 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11268 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11270 2012-02-24 Luis Machado <lgustavo@codesourcery>
11272 * server.c (handle_query): Advertise support for target-side
11273 breakpoint condition evaluation.
11274 (process_point_options): New function.
11275 (process_serial_event): When inserting a breakpoint, check for
11276 a target-side condition that should be evaluated.
11278 * mem-break.c: Include regcache.h and ax.h.
11279 (point_cond_list_t): New data structure.
11280 (breakpoint) <cond_list>: New field.
11281 (find_gdb_breakpoint_at): Make non-static.
11282 (delete_gdb_breakpoint_at): Clear any target-side
11284 (clear_gdb_breakpoint_conditions): New function.
11285 (add_condition_to_breakpoint): Likewise.
11286 (add_breakpoint_condition): Likewise.
11287 (gdb_condition_true_at_breakpoint): Likewise.
11288 (gdb_breakpoint_here): Return result directly instead
11289 of going through a local variable.
11291 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11292 (clear_gdb_breakpoint_conditions): Likewise.
11293 (add_breakpoint_condition): Likewise.
11294 (gdb_condition_true_at_breakpoint): Likewise.
11296 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11297 (need_step_over_p): Take target-side breakpoint condition into
11300 2012-02-24 Luis Machado <lgustavo@codesourcery>
11302 * server.h: Include tracepoint.h.
11303 (agent_mem_read, agent_get_trace_state_variable_value,
11304 agent_set_trace_state_variable_value,
11305 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11306 get_set_tsv_func_addr): New prototypes.
11308 * ax.h: New include file.
11309 * ax.c: New source file.
11311 * tracepoint.c: Include ax.h.
11312 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11313 agent_expr, eval_result_type): Move to ax.h.
11314 (parse_agent_expr): Rename to ...
11315 (gdb_parse_agent_expr): ... this, make it non-static and move
11317 (unparse_agent_expr) Rename to ...
11318 (gdb_unparse_agent_expr): ... this, make it non-static and move
11320 (eval_agent_expr): Rename to ...
11321 (eval_tracepoint_agent_expr): ... this.
11322 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11323 forward declarations.
11324 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11325 (agent_get_trace_state_variable_value): New function.
11326 (agent_set_trace_state_variable_value): New function.
11327 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11328 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11329 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11330 (condition_true_at_tracepoint): Likewise.
11331 (parse_agent_expr): Rename to ...
11332 (gdb_parse_agent_expr): ... this and move to ax.c.
11333 (unparse_agent_expr): Rename to ...
11334 (gdb_unparse_agent_expr): ... this and move to ax.c.
11335 (gdb_agent_op_name): Move to ax.c.
11336 (eval_agent_expr): Rename to ...
11337 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11339 (eval_tracepoint_agent_expr): New function.
11340 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11342 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11344 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11345 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11346 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11347 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11348 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11349 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11350 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11351 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11352 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11353 (compile_bytecodes): Remove forward declaration.
11354 (is_goto_target): Move to ax.c.
11355 (compile_bytecodes): Move to ax.c and call
11356 agent_get_trace_state_variable_value (...) and
11357 agent_set_trace_state_variable_value (...).
11359 * Makefile.in: Update ax.c and IPA dependencies.
11361 2012-02-24 Pedro Alves <palves@redhat.com>
11363 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11364 (cmd_bigqtbuffer_circular): ... this. Only handle
11365 'QTBuffer:circular:'.
11366 (handle_tracepoint_general_set): Adjust.
11368 2012-02-16 Yao Qi <yao@codesourcery.com>
11370 * inferiors.c: Move code to ...
11371 * dll.c: .... here. New.
11372 * server.h: Declare clear_dlls.
11373 * Makefile.in (SFILES): Add dll.c.
11377 2012-02-11 Yao Qi <yao@codesourcery.com>
11379 * server.c: (handle_monitor_command): Add a new parameter
11381 (handle_query): Update caller.
11383 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11385 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11386 * configure, config.in: Regenerate.
11387 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11390 2012-02-02 Pedro Alves <palves@redhat.com>
11392 Try SIGKILL first, then PTRACE_KILL.
11393 * linux-low.c (linux_kill_one_lwp): New.
11394 (linux_kill_one_lwp): Rename to ...
11395 (kill_one_lwp_callback): ... this. Use the new
11396 linux_kill_one_lwp.
11398 2012-02-02 Pedro Alves <palves@redhat.com>
11400 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11403 2012-01-27 Pedro Alves <palves@redhat.com>
11405 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11406 (elf_64_file_p): Make static.
11407 (linux_pid_exe_is_elf_64_file): New.
11408 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11409 Delete declarations.
11410 (linux_pid_exe_is_elf_64_file): Declare.
11411 * linux-x86-low.c (x86_arch_setup): Use
11412 linux_pid_exe_is_elf_64_file.
11414 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11416 * linux-low.c (linux_wait_for_event_1): Rename to ...
11417 (linux_wait_for_event): ... here and merge it with former
11418 linux_wait_for_event - new variable wait_ptid, use it.
11419 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11421 2012-01-23 Pedro Alves <palves@redhat.com>
11423 * server.c (main): Avoid yet another case of infinite loop while
11424 detaching/killing after a longjmp.
11426 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11429 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11431 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11433 * hostio.c (handle_readlink): New function.
11434 (handle_vFile): Call it to handle "vFile:readlink" packets.
11436 2012-01-20 Pedro Alves <palves@redhat.com>
11437 Ulrich Weigand <ulrich.weigand@linaro.org>
11439 * server.c (handle_v_requests): Only support vAttach and vRun to
11440 start multiple processes when in extended protocol mode.
11442 2012-01-17 Pedro Alves <palves@redhat.com>
11444 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11445 memalign plus mprotect to allocate the scratch buffer.
11447 2012-01-13 Pedro Alves <palves@redhat.com>
11449 * server.c (attach_inferior): Clear `cont_thread'.
11451 2012-01-13 Pedro Alves <palves@redhat.com>
11453 * server.c (main): Avoid infinite loop while detaching/killing
11456 2012-01-09 Doug Evans <dje@google.com>
11458 * server.c (start_inferior): Set last_ptid in --wrapper case.
11460 2012-01-06 Yao Qi <yao@codesourcery.com>
11462 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11464 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11466 2012-01-04 Yao Qi <yao@codesourcery.com>
11468 * tracepoint.c (cmd_qtdp): Print debug message
11469 for static tracepoint.
11471 2012-01-04 Yao Qi <yao@codesourcery.com>
11473 * tracepoint.c (trace_vdebug): Differentiate debug message
11474 between gdbserver and IPA.
11476 2012-01-03 Yao Qi <yao@codesourcery.com>
11478 * tracepoint.c (tracepoint_was_hit): Don't collect for
11481 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11483 * terminal.h: Reformat copyright header.
11485 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11487 * server.c (gdbserver_version): Update copyright year.
11488 * gdbreplay.c (gdbreplay_version): Likewise.
11490 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11492 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11495 2011-12-18 Hui Zhu <teawater@gmail.com>
11496 * linux-low.c (linux_create_inferior): Save return value to ret.
11498 2011-12-18 Hui Zhu <teawater@gmail.com>
11500 * linux-low.c (linux_create_inferior): Save return value to ret.
11502 2011-12-16 Doug Evans <dje@google.com>
11504 * linux-low.c (linux_create_inferior): If stdio connection,
11505 redirect stdin from /dev/null, stdout to stderr.
11506 * remote-utils.c (remote_is_stdio): New static global.
11507 (remote_connection_is_stdio): New function.
11508 (remote_prepare): Handle stdio connection.
11509 (remote_open): Ditto.
11510 (remote_close): Don't close stdin for stdio connections.
11511 (read_prim,write_prim): New functions. Replace all calls to
11512 read/write to these.
11513 * server.c (main): Watch for "-" argument. Move call to
11514 remote_prepare before start_inferior.
11515 * server.h (STDIO_CONNECTION_NAME): New macro.
11516 (remote_connection_is_stdio): Declare.
11518 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11519 in debugging output.
11521 2011-12-15 Yao Qi <yao@codesourcery.com>
11523 * tracepoint.c: Include sys/syscall.h.
11524 (gdb_ust_thread): Remove preprocessor conditional.
11526 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11528 * linux-low.c (linux_detach_one_lwp): Call
11529 the_low_target.prepare_to_resume before detaching.
11531 2011-12-14 Yao Qi <yao@codesourcery.com>
11533 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11536 2011-12-14 Yao Qi <yao@codesourcery.com>
11538 * i386-low.c (i386_low_stopped_data_address): Initialize local
11539 variable `control'.
11541 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11545 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11546 DR_CONTROL unless necessary. Extend comments.
11547 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11548 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11550 2011-12-13 Yao Qi <yao@codesourcery.com>
11552 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11554 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11556 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11558 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11559 Print new debug message for such case.
11561 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11563 Fix overlapping memcpy.
11564 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11565 the read_inferior_memory transfer.
11566 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11567 write_inferior_memory transfer.
11568 (set_fast_tracepoint_jump): New variable buf. Use it for the
11569 read_inferior_memory and write_inferior_memory transfers.
11570 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11571 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11572 Use it for the write_inferior_memory transfer.
11573 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11576 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11578 * linux-low.c (fetch_register, store_register): Make code
11579 consistent, fix formatting.
11581 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11583 * linux-low.c (usr_store_inferior_registers): Factor out code
11584 to handle individual registers into...
11585 (store_register): ... this new function.
11587 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11589 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11590 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11591 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11592 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11593 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11594 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11595 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11596 (srv_xmlfiles): Add new XML files.
11598 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11600 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11601 (init_registers_s390_linux32v1): Add prototype.
11602 (init_registers_s390_linux32v2): Likewise.
11603 (init_registers_s390_linux64v1): Likewise.
11604 (init_registers_s390_linux64v2): Likewise.
11605 (init_registers_s390x_linux64v1): Likewise.
11606 (init_registers_s390x_linux64v2): Likewise.
11607 (s390_num_regs): Increment to 52.
11608 (s390_regmap): Add orig_r2 register.
11609 (s390_num_regs_3264): Increment to 68.
11610 (s390_regmap_3264): Add orig_r2 register.
11611 (s390_collect_ptrace_register): Handle orig_r2 register.
11612 (s390_supply_ptrace_register): Likewise.
11613 (s390_fill_last_break): New function.
11614 (s390_store_last_break): Likewise.
11615 (s390_fill_system_call): New function.
11616 (s390_store_system_call): Likewise.
11617 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11619 (s390_check_regset): New function.
11620 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11621 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11622 Update target_regsets for available register sets.
11624 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11625 Jan Kratochvil <jan.kratochvil@redhat.com>
11627 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11628 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11630 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11631 * linux-low.h (struct process_info_private): New member r_debug.
11632 * server.c (handle_qxfer_libraries): Call
11633 the_target->qxfer_libraries_svr4.
11634 (handle_qxfer_libraries_svr4): New function.
11635 (qxfer_packets): New entry "libraries-svr4".
11636 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11637 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11638 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11639 PACKET_qXfer_libraries_svr4.
11641 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11643 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11644 PSW address/mask between 8-byte and 16-byte formats.
11645 (s390_supply_ptrace_register): Likewise.
11646 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11647 basic addressing mode bit.
11649 2011-11-24 Stan Shebs <stan@codesourcery.com>
11651 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11653 2011-11-17 Stan Shebs <stan@codesourcery.com>
11655 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11656 (tracing_start_time): New global.
11657 (tracing_stop_time): New global.
11658 (tracing_user_name): New global.
11659 (tracing_notes): New global.
11660 (tracing_stop_note): New global.
11661 (cmd_qtstart): Set traceframe_usage, start_time.
11662 (stop_tracing): Set stop_time.
11663 (cmd_qtstatus): Report additional status.
11664 (cmd_qtp): New function.
11665 (handle_tracepoint_query): Call it.
11666 (cmd_qtnotes): New function.
11667 (handle_tracepoint_general_set): Call it.
11668 (get_timestamp): Rename from tsv_get_timestamp.
11670 2011-11-14 Stan Shebs <stan@codesourcery.com>
11671 Kwok Cheung Yeung <kcy@codesourcery.com>
11673 * linux-x86-low.c (small_jump_insn): New.
11674 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11675 trampoline and error message, build a trampoline and issue a small
11676 jump instruction to it.
11677 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11678 trampoline and error message.
11679 (x86_get_min_fast_tracepoint_insn_len): New.
11680 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11681 * linux-low.h (struct linux_target_ops): Add arguments to
11682 install_fast_tracepoint_jump_pad operation, add new operation.
11683 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11685 (linux_get_min_fast_tracepoint_insn_len): New function.
11686 (linux_target_op): Add new operation.
11687 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11688 (gdb_trampoline_buffer_end): Ditto.
11689 (gdb_trampoline_buffer_error): Ditto.
11690 (struct ipa_sym_addresses): Add fields for new IPA variables.
11691 (symbol_list): Add entries for new IPA variables.
11692 (struct tracepoint): Add fields to hold the address range of the
11693 trampoline used by the tracepoint.
11694 (trampoline_buffer_head): New static variable.
11695 (trampoline_buffer_tail): Ditto.
11696 (claim_trampoline_space): New function.
11697 (have_fast_tracepoint_trampoline_buffer): New function.
11698 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11700 (install_fast_tracepoint): Ditto, also add error buffer argument.
11701 (cmd_qtminftpilen): New function.
11702 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11703 (fast_tracepoint_from_trampoline_address): New function.
11704 (fast_tracepoint_collecting): Handle trampoline as part of jump
11706 (set_trampoline_buffer_space): New function.
11707 (initialize_tracepoint): Initialize new IPA variables.
11708 * target.h (struct target_ops): Add arguments to
11709 install_fast_tracepoint_jump_pad operation, add new
11710 get_min_fast_tracepoint_insn_len operation.
11711 (target_get_min_fast_tracepoint_insn_len): New.
11712 (install_fast_tracepoint_jump_pad): Add arguments.
11713 * server.h (IPA_BUFSIZ): Define.
11714 * linux-i386-ipa.c: Include extra header files.
11715 (initialize_fast_tracepoint_trampoline_buffer): New function.
11716 (initialize_low_tracepoint): Call it.
11717 * server.h (set_trampoline_buffer_space): Declare.
11718 (claim_trampoline_space): Ditto.
11719 (have_fast_tracepoint_trampoline_buffer): Ditto.
11721 2011-11-14 Yao Qi <yao@codesourcery.com>
11723 * server.c (handle_query): Handle InstallInTrace for qSupported.
11724 * tracepoint.c (add_tracepoint): Sort list.
11725 (install_tracepoint, download_tracepoint): New.
11726 (cmd_qtdp): Call them to install and download tracepoints.
11727 (sort_tracepoints): Removed.
11728 (cmd_qtstart): Update.
11730 2011-11-14 Yao Qi <yao@codesourcery.com>
11732 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11733 * mem-break.h: Declare.
11734 * tracepoint.c (cmd_qtstart): Move some code to ...
11735 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11737 (download_tracepoints): Move some code to ...
11738 (download_tracepoint_1): ... here. New.
11740 2011-11-08 Yao Qi <yao@codesourcery.com>
11742 * remote-utils.c (relocate_instruction): A comment fix.
11744 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11746 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11747 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11748 dr_status_mirror and dr_control_mirror from debug_reg_state.
11749 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11750 (i386_initial_stuff): Remove use of deleted globals.
11751 (i386_get_thread_context, i386_set_thread_context,
11752 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11753 from debug_reg_state.
11755 2011-11-05 Yao Qi <yao@codesourcery.com>
11757 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11758 address as TPOINT's.
11760 2011-11-02 Stan Shebs <stan@codesourcery.com>
11762 * tracepoint.c (agent_mem_read_string): New function.
11763 (eval_agent_expr): Call it for tracenz.
11764 * server.c (handle_query): Report support for tracenz.
11766 2011-11-02 Yao Qi <yao@codesourcery.com>
11768 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11770 2011-11-02 Yao Qi <yao@codesourcery.com>
11772 * target.h: Fix a typo in comment.
11774 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11776 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11777 clobber the breakpoints' shadows with fast tracepoint jumps.
11778 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11779 * target.c (write_inferior_memory): Also pass MYADDR down to
11782 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11784 * configure.ac: Check support for personality routine.
11785 * configure: Regenerate.
11786 * config.in: Likewise.
11787 * linux-low.c: Include <sys/personality.h>.
11788 Define ADDR_NO_RANDOMIZE if necessary.
11789 (linux_create_inferior): Disable address space randomization when
11790 forking inferior, if requested.
11791 (linux_supports_disable_randomization): New function.
11792 (linux_target_ops): Install it.
11793 * server.h (disable_randomization): Declare.
11794 * server.c (disable_randomization): New global variable.
11795 (handle_general_set): Handle QDisableRandomization.
11796 (handle_query): Likewise for qSupported.
11797 (main): Support --disable-randomization and --no-disable-randomization
11798 command line arguments.
11799 * target.h (struct target_ops): Add supports_disable_randomization.
11800 (target_supports_disable_randomization): New macro.
11802 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11804 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11806 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11807 [!PT_GETDSBT] (target_loadmap): New definition.
11808 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11809 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11810 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11811 and PT_GETDSBT to LINUX_LOADMAP.
11812 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11813 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11815 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11817 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11818 (arm_linux_hwbp_cap): New static variable.
11819 (arm_linux_get_hwbp_cap): Replace by ...
11820 (arm_linux_init_hwbp_cap): ... this new function.
11821 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11822 (arm_linux_get_hw_watchpoint_count): Likewise.
11823 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11824 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11825 (arm_prepare_to_resume): Use perror_with_name instead of error.
11827 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11829 * linux-arm-low.c: Include <signal.h>.
11830 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11831 (struct arm_linux_hwbp_cap): New data type.
11832 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11833 (struct arm_linux_hw_breakpoint): New data type.
11834 (MAX_BPTS, MAX_WPTS): Define.
11835 (struct arch_process_info, struct arch_lwp_info): New data types.
11836 (arm_linux_get_hwbp_cap): New function.
11837 (arm_linux_get_hw_breakpoint_count): Likewise.
11838 (arm_linux_get_hw_watchpoint_count): Likewise.
11839 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11840 (arm_hwbp_control_initialize): Likewise.
11841 (arm_hwbp_control_is_enabled): Likewise.
11842 (arm_hwbp_control_is_initialized): Likewise.
11843 (arm_hwbp_control_disable): Likewise.
11844 (arm_linux_hw_breakpoint_equal): Likewise.
11845 (arm_linux_hw_point_initialize): Likewise.
11846 (struct update_registers_data): New data structure.
11847 (update_registers_callback: New function.
11848 (arm_insert_point): Likewise.
11849 (arm_remove_point): Likewise.
11850 (arm_stopped_by_watchpoint): Likewise.
11851 (arm_stopped_data_address): Likewise.
11852 (arm_new_process): Likewise.
11853 (arm_new_thread): Likewise.
11854 (arm_prepare_to_resume): Likewise.
11855 (the_low_target): Register arm_insert_point, arm_remove_point,
11856 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11857 arm_new_thread, and arm_prepare_to_resume.
11859 2011-09-15 Stan Shebs <stan@codesourcery.com>
11861 * server.h (struct emit_ops): Add compare-goto fields.
11862 * tracepoint.c (gdb_agent_op_sizes): New table.
11863 (emit_eq_goto): New function.
11864 (emit_ne_goto): New function.
11865 (emit_lt_goto): New function.
11866 (emit_le_goto): New function.
11867 (emit_gt_goto): New function.
11868 (emit_ge_goto): New function.
11869 (is_goto_target): New function.
11870 (compile_bytecodes): Recognize special cases of compare-goto
11871 combinations and call specialized emitters for them.
11872 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11873 (amd64_emit_ne_goto): New function.
11874 (amd64_emit_lt_goto): New function.
11875 (amd64_emit_le_goto): New function.
11876 (amd64_emit_gt_goto): New function.
11877 (amd64_emit_ge_goto): New function.
11878 (amd64_emit_ops): Add the new functions.
11879 (i386_emit_eq_goto): New function.
11880 (i386_emit_ne_goto): New function.
11881 (i386_emit_lt_goto): New function.
11882 (i386_emit_le_goto): New function.
11883 (i386_emit_gt_goto): New function.
11884 (i386_emit_ge_goto): New function.
11885 (i386_emit_ops): Add the new functions.
11887 2011-09-08 Stan Shebs <stan@codesourcery.com>
11889 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11890 (i386_emit_epilogue): Restore %ebx.
11892 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11894 * server.c (step_thread): Remove definition.
11895 (process_serial_event): Don't handle Hs.
11896 * server.h (step_thread): Remove declaration.
11897 * target.c (set_desired_inferior): Remove use of step_thread.
11899 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11901 * linux-low.c: Include linux-procfs.h.
11902 (linux_attach_lwp_1): Update comments.
11903 (linux_attach): Scan for existing threads when attaching to a
11904 process that is the tgid.
11905 * Makefile.in: Update dependencies.
11907 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11909 * configure.srv: Add linux-procfs.o dependencies.
11911 2011-08-14 Yao Qi <yao@codesourcery.com>
11913 * target.h (struct target_ops): Fix indent.
11914 * win32-low.c (win32_target_ops): Fix comment.
11916 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11917 Yao Qi <yao@codesourcery.com>
11919 * Makefile.in (clean): Remove tic6x-*.c files.
11920 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11921 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11922 (tic6x-c64xp-linux.c): Likewise.
11923 * configure.srv: Add support for tic6x-*-uclinux.
11924 * linux-tic6x-low.c: New.
11925 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11927 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11928 Yao Qi <yao@codesourcery.com>
11930 * target.h (struct target_ops): Add read_loadmap.
11931 * linux-low.c (struct target_loadseg): New type.
11932 (struct target_loadmap): New type.
11933 (linux_read_loadmap): New function.
11934 (linux_target_ops): Add linux_read_loadmap.
11935 * server.c (handle_query): Support qXfer:fdpic:read packet.
11936 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11939 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11941 * win32-low.c: Include <stdint.h>.
11943 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11945 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11946 to the inferior here.
11947 (i386_remove_aligned_watchpoint): Ditto.
11948 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11949 fit part of the watchpoint in the debug registers.
11950 (i386_update_inferior_debug_regs): New.
11951 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11952 registers, and only update the inferior on success.
11953 (i386_low_remove_watchpoint): Ditto.
11955 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11957 * linux-low.c (compare_ints, unique, list_threads, show_process,
11958 linux_core_of_thread): Delete.
11959 (linux_target_ops): Change linux_core_of_thread to
11960 linux_common_core_of_thread.
11961 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11962 * utils.c (malloc_failure): Change type of argument.
11963 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11964 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11965 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11966 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11967 (IPA_OBJS): Add common-utils-ipa.o.
11968 (ptid_h, linux_osdata_h): New macros.
11969 (server_h): Add common/common-utils.h, common/xml-utils.h,
11970 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11972 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11973 ptid.o, buffer.o): New rules.
11974 (linux-low.o): Add common/linux-osdata.h as a dependency.
11975 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11976 * configure.ac: Add AC_HEADER_DIRENT check.
11977 * config.in: Regenerate.
11978 * configure: Regenerate.
11979 * remote-utils.c (xml_escape_text): Delete.
11980 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11981 buffer_xml_printf): Move to common/buffer.c.
11982 * server.c (main): Remove call to initialize_inferiors.
11983 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11984 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11985 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11986 internal_error, gdb_assert, gdb_assert_fail): Delete.
11987 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11988 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11990 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11991 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11992 initialize_inferiors): Delete.
11994 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11996 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11999 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12001 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12003 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12005 2011-05-26 Yao Qi <yao@codesourcery.com>
12007 * Makefile.in (thread-db.o): Track dependence to
12008 common/gdb_thread_db.h.
12009 * thread-db.c: include gdb_thread_db.h from right place.
12011 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12013 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12014 __FILE__ and __LINE__ to internal_error.
12016 2011-05-13 Doug Evans <dje@google.com>
12018 * thread-db.c (try_thread_db_load_from_sdir): New function.
12019 (try_thread_db_load_from_dir): New function.
12020 (thread_db_load_search): Handle $sdir, ignore $pdir.
12021 Remove trying of system directories if search of
12022 libthread-db-search-path fails, that is now done via $sdir.
12024 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12026 * server.c (handle_query): Add EnableDisableTracepoints to the list
12027 of supported features.
12028 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12030 (cmd_qtenable_disable): New.
12031 (cmd_qtstart): Install tracepoints even if disabled.
12032 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12033 receiving a QTEnable or QTDisable packet.
12034 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12035 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12037 (gdb_probe): Skip data collection if static tracepoint is disabled.
12039 2011-05-10 Doug Evans <dje@google.com>
12041 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12043 2011-05-04 Doug Evans <dje@google.com>
12045 * linux-low.c (linux_join): Skip process lookup.
12046 * spu-low.c (spu_join): Ditto.
12047 * server.c (join_inferiors_callback): Delete.
12048 (process_serial_event): For 'D' packet (detach) call join_inferior
12051 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12053 * README: Don't mention xscale*-*-linux*.
12054 * configure.srv (xscale*-*-linux*): Don't handle target.
12056 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12058 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12060 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12061 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12062 (i386_emit_void_call_2): Likewise.
12064 2011-04-26 Yao Qi <yao@codesourcery.com>
12066 * linux-low.c: Move common macros to linux-ptrace.h.
12067 Include linux-ptrace.h.
12068 * Makefile.in (linux_ptrace_h): New.
12069 (linux-low.o): Depends on linux-ptrace.h.
12071 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12073 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12074 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12075 (remote_prepare): New function with most of the TCP code from ...
12076 (remote_open): ... here. Detect PORT here unconditionally. Move also
12077 setting transport_is_reliable.
12078 * server.c (run_once): New variable.
12079 (gdbserver_usage): Document it.
12080 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12081 the first run if RUN_ONCE.
12082 * server.h (run_once, remote_prepare): New declarations.
12084 2011-04-19 Tom Tromey <tromey@redhat.com>
12086 * win32-low.c (handle_load_dll): Remove duplicate "the".
12088 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12090 Remove support for old Cygwin 1.5 versions.
12091 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12092 function to avoid warning.
12093 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12096 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12098 * gdbserver/server.h (Macro _): Define it if not available.
12100 2011-03-14 Michael Snyder <msnyder@vmware.com>
12102 * hostio.c (handle_close): Remove unnecessary null test.
12104 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12106 * Makefile.in (maintainer-clean realclean distclean): Remove
12107 "make ... subdir_do" command.
12109 2011-03-10 Michael Snyder <msnyder@vmware.com>
12111 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12113 * server.c (handle_v_run): Free alloced buffer on early return.
12115 2011-03-09 Yao Qi <yao@codesourcery.com>
12118 2011-03-04 Yao Qi <yao@codesourcery.com>
12120 * Makefile.in: Remove GNU make feature --directory.
12122 2011-03-05 Yao Qi <yao@codesourcery.com>
12124 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12125 (subdir_do): New make target. Copied from gdb/Makefile.
12126 (maintainer-clean, realclean, distclean, clean): Call corresponding
12127 make targets in common/Makefile.
12129 2011-02-11 Yao Qi <yao@codesourcery.com>
12131 * configure.ac: Call AC_PROG_RANLIB.
12132 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12133 * configure: Regenerate.
12135 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12137 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12139 2011-03-06 Yao Qi <yao@codesourcery.com>
12141 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12143 2011-03-05 Yao Qi <yao@codesourcery.com>
12145 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12146 (subdir_do): New make target. Copied from gdb/Makefile.
12147 (maintainer-clean, realclean, distclean, clean): Call corresponding
12148 make targets in common/Makefile.
12150 2011-03-04 Yao Qi <yao@codesourcery.com>
12152 * Makefile.in: Remove GNU make feature --directory.
12154 2011-03-04 Michael Snyder <msnyder@vmware.com>
12156 * server.c (queue_stop_reply): Call xmalloc not malloc.
12158 2011-03-02 Michael Snyder <msnyder@vmware.com>
12160 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12162 2011-02-28 Michael Snyder <msnyder@vmware.com>
12164 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12165 (cmd_qtframe): Ditto.
12166 (cmd_qtbuffer): Ditto.
12167 (cmd_bigqtbuffer): Ditto.
12169 * utils.c (decimal2str): Initialize 'width' to nine, then
12170 don't mess with it.
12172 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12174 * hostio.c (require_data): Free *data, not data.
12176 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12178 * hostio.c (require_data): Use free, not xfree.
12180 2011-02-27 Michael Snyder <msnyder@vmware.com>
12182 * server.c (handle_query): Discard unused value.
12184 * hostio.c (require_data): Free malloc memory before returning
12187 2011-02-26 Michael Snyder <msnyder@vmware.com>
12189 * linux-low.c (list_threads): Call closedir for dirent.
12191 2011-02-27 Michael Snyder <msnyder@vmware.com>
12193 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12194 a case statement falls through.
12196 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12198 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12201 2011-02-26 Michael Snyder <msnyder@vmware.com>
12203 * utils.c (decimal2str): Eliminate dead code and dead param.
12204 (pulongest): Drop dead param from call to decimal2str.
12207 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12209 Revert the following patch (not approved yet):
12210 2011-02-21 Hui Zhu <teawater@gmail.com>
12211 * tracepoint.c (tp_printf): New function.
12212 (eval_agent_expr): Handle gdb_agent_op_printf.
12214 2011-02-21 Hui Zhu <teawater@gmail.com>
12216 * tracepoint.c (tp_printf): New function.
12217 (eval_agent_expr): Handle gdb_agent_op_printf.
12219 2011-02-18 Tom Tromey <tromey@redhat.com>
12221 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12222 (tracepoint.o): Likewise.
12223 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12224 (gdb_agent_op_names): Likewise.
12226 2011-02-18 Tom Tromey <tromey@redhat.com>
12228 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12229 gdb_agent_op_rot>: New constants.
12230 (gdb_agent_op_names): Add pick and roll.
12231 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12234 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12236 * aclocal.m4: Regenerated with aclocal-1.11.1.
12238 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12240 * server.c (handle_qxfer_traceframe_info): New.
12241 (qxfer_packets): Register "traceframe-info".
12242 (handle_query): Report support for qXfer:traceframe-info:read+.
12243 * tracepoint.c (match_blocktype): New.
12244 (traceframe_find_block_type): Rename to ...
12245 (traceframe_walk_blocks): ... this. Add callback filter argument,
12247 (traceframe_find_block_type): New, reimplemented on top of
12248 traceframe_walk_blocks.
12249 (build_traceframe_info_xml): New.
12250 (traceframe_read_info): New.
12251 * server.h (traceframe_read_info): Declare.
12253 2011-02-11 Yao Qi <yao@codesourcery.com>
12255 * configure.ac: Call AC_PROG_RANLIB.
12256 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12257 * configure: Regenerate.
12259 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12261 * server.c (gdb_read_memory): Change return semantics to allow
12263 (handle_search_memory_1): Adjust.
12264 (process_serial_event) <'m' packet>: Handle partial transfers.
12265 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12267 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12269 * regcache.c (init_register_cache): Initialize
12270 regcache->register_status.
12271 (free_register_cache): Release regcache->register_status.
12272 (regcache_cpy): Copy register_status.
12273 (registers_to_string): Print 'x's for unavailable registers.
12274 (supply_register): Mark the register's status valid or
12275 unavailable, depending on whether a buffer was passed in or not.
12276 (supply_register_zeroed): New.
12277 (supply_regblock): Mark the registers' status valid or
12278 unavailable, depending on whether a buffer was passed in or not.
12279 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12280 (struct regcache): New `register_status' field.
12281 (supply_register_zeroed): Declare.
12282 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12283 supply_register_zeroed, rather than passing a NULL buffer to
12285 * tracepoint.c (fetch_traceframe_registers): Update comment.
12287 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12289 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12292 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12294 * server.h (decode_xfer_write): Change prototype.
12295 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12296 and don't extract the annex here.
12297 * server.c (decode_xfer_read): Remove `annex' parameter,
12298 and don't extract the annex here.
12299 (decode_xfer): New.
12300 (struct qxfer): New.
12301 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12302 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12303 (handle_qxfer_statictrace): New functions, abstracted out from
12304 handle_query, and made to use the struct qxfer interface.
12305 (handle_threads_qxfer_proper): Rename to ...
12306 (handle_qxfer_threads_proper): ... this.
12307 (handle_threads_qxfer): Rename to ...
12308 (handle_qxfer_threads): ... this. Adjust.
12309 (qxfer_packets): New array.
12310 (handle_qxfer): New function.
12311 (handle_query): Use handle_qxfer.
12313 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12315 * gdbreplay.c: Shorten lines of >= 80 columns.
12316 * linux-low.c: Ditto.
12317 * linux-ppc-low.c: Ditto.
12318 * linux-s390-low.c: Ditto.
12319 * linux-sparc-low.c: Ditto.
12320 * linux-x86-low.c: Ditto.
12321 * linux-xtensa-low.c: Ditto.
12322 * mem-break.c: Ditto.
12323 * nto-low.c: Ditto.
12324 * regcache.h: Ditto.
12325 * remote-utils.c: Ditto.
12328 * thread-db.c: Ditto.
12329 * tracepoint.c: Ditto.
12331 * win32-low.h: Ditto.
12333 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12335 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12338 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12340 * server.c (gdbserver_version): Update copyright year in version
12342 * gdbreplay.c (gdbreplay_version): Ditto.
12344 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12346 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12347 * linux-bfin-low.c: New file.
12348 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12349 PT_DATA_ADDR for BFIN targets.
12350 * Makefile.in (SFILES): Add linux-bfin-low.c.
12351 (clean): Remove reg-bfin.c.
12352 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12353 * README: Mention supported Blackfin targets.
12355 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12357 * .gitignore: New file.
12359 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12361 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12363 2010-10-22 Jie Zhang <jie@codesourcery.com>
12365 * Makefile.in: Add FLAGS_TO_PASS variable.
12366 (install): Remove dependency of install-only and recursively
12367 invoke make for install-only.
12369 2010-10-04 Doug Evans <dje@google.com>
12371 * Makefile.in (uninstall): Use $(DESTDIR).
12373 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12377 * linux-x86-low.c (compat_siginfo_from_siginfo)
12378 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12379 si_code is < 0. Check for si_code == SI_TIMER before checking for
12382 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12384 * lynx-i386-low.c: New file.
12385 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12387 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12389 * lynx-low.c (ptrace_request_to_str): Remove handling for
12390 request values that have been removed in LynxOS 5.x.
12392 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12394 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12397 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12399 * configure.ac: Add --enable-inprocess-agent option.
12400 * configure: Rebuilt.
12402 2010-09-06 Yao Qi <yao@codesourcery.com>
12404 * linux-low.c (linux_kill): Remove unused variable.
12405 (linux_stabilize_threads): Likewise.
12406 * server.c (start_inferior): Likewise.
12407 (queue_stop_reply_callback): Likewise.
12408 * tracepoint.c (do_action_at_tracepoint): Likewise.
12410 2010-09-06 Yao Qi <yao@codesourcery.com>
12412 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12415 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12417 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12419 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12421 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12424 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12426 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12427 gdbserver/lynx-ppc-low.c: New files.
12428 * Makefile.in (lynx_low_h): New variable.
12429 (lynx-low.o, lynx-ppc-low.o): New rules.
12430 * configure.ac: On LynxOS, link with -lnetinet.
12431 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12432 * configure: regenerate.
12434 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12436 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12437 * configure.ac: Add check for vasprintf and vsnprintf.
12438 * configure, config.in: Regenerate.
12439 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12441 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12443 * gdbreplay.c: Move include of alloca.h up, next to include of
12445 * server.h: Add include of malloc.h.
12446 * mem-break.c: Remove include of malloc.h.
12447 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12449 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12451 * Makefile.in (memmem.o): Build with -Wno-error.
12453 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12455 * utils.c (xsnprintf): Make non-static.
12456 * server.h: Add xsnprintf declaration.
12457 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12458 replace calls to snprintf by calls to xsnprintf throughout.
12460 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12462 * configure.ac: Add configure check for alloca.
12463 * configure, config.in: Regenerate.
12464 * server.h: Include alloca.h if it exists.
12465 * gdbreplay.c: Include alloca.h if it exists.
12467 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12469 * linux-low.c (__SIGRTMIN): Define if not already defined.
12470 (linux_create_inferior): Check for __ANDROID__ rather than
12472 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12473 are already deferred.
12474 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12475 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12476 stopped and already has a pending signal to report.
12477 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12478 a pending signal to report or is moving out of a jump pad.
12479 (linux_init_signals): Check for __ANDROID__ rather than
12482 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12484 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12485 debug_threads check. Avoid a linear search when not doing debug
12488 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12490 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12491 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12492 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12493 (process_event): Change local fd's type to gdb_fildes_t.
12494 (create_file_handler): Adjust prototype.
12495 (delete_file_handler): Adjust prototype.
12496 (handle_file_event): Adjust prototype. Use pfildes.
12497 (create_file_event): Adjsut prototype.
12498 * remote-utils.c (remote_desc, listen_desc): Change type to
12500 * server.h: New gdb_fildes_t typedef.
12501 [USE_WIN32API]: Include winsock2.h.
12502 (delete_file_handler, add_file_handler): Adjust prototypes.
12503 (pfildes): Declare.
12504 * utils.c (pfildes): New.
12506 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12508 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12509 * configure: Regenerate.
12511 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12513 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12514 (linux_done_accessing_memory): ... this.
12515 (linux_target_ops): Adjust.
12516 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12517 * nto-low.c (nto_target_ops): Adjust comment.
12518 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12519 * spu-low.c (spu_target_ops): Adjust comment.
12520 * target.h (target_ops): Rename unprepare_to_access_memory field
12521 to done_accessing_memory.
12522 (unprepare_to_access_memory): Rename to ...
12523 (done_accessing_memory): ... this.
12525 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12527 * linux-low.c (linux_prepare_to_access_memory): New.
12528 (linux_unprepare_to_access_memory): New.
12529 (linux_target_ops): Install them.
12530 * server.c (read_memory): Rename to ...
12531 (gdb_read_memory): ... this. Use
12532 prepare_to_access_memory/prepare_to_access_memory.
12533 (write_memory): Rename to ...
12534 (gdb_write_memory): ... this. Use
12535 prepare_to_access_memory/prepare_to_access_memory.
12536 (handle_search_memory_1): Adjust.
12537 (process_serial_event): Adjust.
12538 * target.h (struct target_ops): New fields
12539 prepare_to_access_memory and unprepare_to_access_memory.
12540 (prepare_to_access_memory, unprepare_to_access_memory): New.
12541 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12542 prepare_to_access_memory/prepare_to_access_memory.
12543 * nto-low.c (nto_target_ops): Adjust.
12544 * spu-low.c (spu_target_ops): Adjust.
12545 * win32-low.c (win32_target_ops): Adjust.
12547 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12549 * Makefile.in (WARN_CFLAGS): Get it from configure.
12550 (WERROR_CFLAGS): New.
12551 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12552 * configure.ac: Introduce --enable-werror, which adds -Werror to
12553 the compiler command line. Enabled by default. Disable with
12554 --disable-werror. Add -Wdeclaration-after-statement
12555 Wpointer-arith and -Wformat-nonliteral to warning flags.
12556 * configure: Regenerate.
12558 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12560 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12562 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12564 * gdbreplay.c (remote_error): New.
12566 (expect): Use gdbchar. Check for error reading from GDB.
12567 Clarify sync error output.
12568 (play): Check for errors writing to GDB.
12569 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12570 * remote-utils.c (getpkt): Check for errors writing to the remote
12573 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12575 * linux-low.c (linux_wait_1): Move non-debugging code out of
12576 `debug_threads' control.
12578 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12580 * linux-low.c (linux_wait_1): Don't set last_status here.
12581 * server.c (push_event, queue_stop_reply_callback): Assert we're
12582 not pushing a TARGET_WAITKIND_IGNORE event.
12583 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12584 (myresume, handle_target_event): Set the thread's last_resume_kind
12585 and last_status from the target returned status.
12587 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12591 * linux-x86-low.c (update_debug_registers_callback): New.
12592 (i386_dr_low_set_addr): Use it.
12593 (i386_dr_low_get_addr): New.
12594 (i386_dr_low_set_control): Use update_debug_registers_callback.
12595 (i386_dr_low_get_control): New.
12596 (i386_dr_low_get_status): Adjust.
12597 * linux-low.c (linux_stop_lwp): New.
12598 * linux-low.h (linux_stop_lwp): Declare.
12600 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12601 argument instead of a i386_debug_reg_state.
12602 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12603 a i386_debug_reg_state.
12604 (i386_insert_aligned_watchpoint): Adjust.
12605 (i386_remove_aligned_watchpoint): Adjust.
12606 (i386_low_stopped_data_address): Read the debug registers from the
12607 inferior instead of from the mirrors.
12608 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12609 (i386_dr_low_get_addr): Declare.
12610 (i386_dr_low_get_control): Declare.
12611 (i386_dr_low_get_status): Change prototype.
12613 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12614 (i386_dr_low_get_addr): New.
12615 (i386_dr_low_get_control): New.
12616 (i386_dr_low_get_status): Adjust prototype. Return
12618 (i386_initial_stuff): Clear dr_status_mirror and
12620 (i386_get_thread_context): Adjust.
12621 (i386_set_thread_context): Adjust.
12622 (i386_thread_added): Adjust.
12624 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12626 * linux-low.h (linux_thread_area): Delete declaration.
12628 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12630 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12631 after its termination.
12633 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12635 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12636 (gdb_wants_all_stopped): Delete.
12637 (linux_wait_1): Don't call them.
12638 * server.c (handle_v_cont): Tag all threads as want-stopped.
12639 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12640 stopped as "client-wants-stopped".
12642 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12644 * Makefile.in (signals_h): New.
12645 (server_h): Depend on it.
12646 (server.o): Don't depend on $(signals_def).
12647 (signals.o): Depend on $(signals_def).
12649 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12651 * Makefile.in (signals_def): New.
12652 (server_h): Append include/gdb/signals.h and signals_def.
12653 (server.o): Append signals_def.
12655 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12657 * server.c (handle_target_event): Use target_signal_to_host for
12658 resume_info.sig initialization.
12659 * target.h (struct thread_resume) <sig>: New comment.
12661 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12663 * server.c (handle_query): strcpy() the returned string from paddress()
12664 instead of sprintf().
12665 * utils.c (paddress): Return phex_nz().
12667 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12669 * server.c (handle_v_cont): Call mourn_inferior if process
12671 (myresume): Likewise.
12673 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12675 Static tracepoints, and integration with UST.
12677 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12678 * mem-break.c (uninsert_all_breakpoints)
12679 (reinsert_all_breakpoints): New.
12680 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12681 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12682 (gdb_agent_ust_loaded, helper_thread_id)
12683 (gdb_agent_helper_thread_id): New macros.
12684 (struct ipa_sym_addresses): Add addr_ust_loaded,
12685 addr_helper_thread_id, addr_cmd_buf.
12686 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12687 (in_process_agent_loaded_ust): New.
12688 (write_e_ust_not_loaded): New.
12689 (maybe_write_ipa_ust_not_loaded): New.
12690 (struct collect_static_trace_data_action): New.
12691 (enum tracepoint_type) <static_tracepoint>: New.
12692 (struct tracepoint) <handle>: Mention static tracepoints.
12693 (struct static_tracepoint_ctx): New.
12694 (CMD_BUF_SIZE): New.
12695 (add_tracepoint_action): Handle static tracepoint actions.
12696 (unprobe_marker_at): New.
12697 (clear_installed_tracepoints): Handle static tracepoints.
12698 (cmd_qtdp): Handle static tracepoints.
12699 (probe_marker_at): New.
12700 (cmd_qtstart): Handle static tracepoints.
12701 (response_tracepoint): Handle static tracepoints.
12702 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12703 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12704 (get_context_regcache): Handle static tracepoints.
12705 (do_action_at_tracepoint): Handle static tracepoint actions.
12706 (traceframe_find_block_type): Handle static trace data blocks.
12707 (traceframe_read_sdata): New.
12708 (download_tracepoints): Download static tracepoint actions.
12709 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12710 (GDB_PROBE_NAME): New.
12712 (GET_UST_SYM): New.
12715 (ust_marker_to_static_tracepoint): New.
12717 (collect_ust_data_at_tracepoint): New.
12718 (gdb_ust_probe): New.
12719 (UNIX_PATH_MAX, SOCK_DIR): New.
12720 (gdb_ust_connect_sync_socket): New.
12721 (resume_thread, stop_thread): New.
12722 (run_inferior_command): New.
12723 (init_named_socket): New.
12724 (gdb_ust_socket_init): New.
12725 (cstr_to_hexstr): New.
12727 (first_marker, next_marker): New.
12728 (response_ust_marker): New.
12729 (cmd_qtfstm, cmd_qtsstm): New.
12730 (unprobe_marker_at, probe_marker_at): New.
12731 (cmd_qtstmat, gdb_ust_thread): New.
12732 (gdb_ust_init): New.
12733 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12734 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12735 (ST_REGENTRY): New.
12736 (x86_64_st_collect_regmap): New.
12737 (X86_64_NUM_ST_COLLECT_GREGS): New.
12738 (AMD64_RIP_REGNUM): New.
12739 (supply_static_tracepoint_registers): New.
12740 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12741 (ST_REGENTRY): New.
12742 (i386_st_collect_regmap): New.
12743 (i386_NUM_ST_COLLECT_GREGS): New.
12744 (supply_static_tracepoint_registers): New.
12745 * server.c (handle_query): Handle qXfer:statictrace:read.
12746 <qSupported>: Report support for StaticTracepoints, and
12747 qXfer:statictrace:read features.
12748 * server.h (traceframe_read_sdata)
12749 (supply_static_tracepoint_registers): Declare.
12750 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12751 (unpack_varlen_hex): Include in IPA build.
12752 * Makefile.in (ustlibs, ustinc): New.
12753 (IPA_OBJS): Add remote-utils-ipa.o.
12754 ($(IPA_LIB)): Link -ldl and -lpthread.
12756 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12757 * config.in, configure: Regenerate.
12759 2010-06-20 Ian Lance Taylor <iant@google.com>
12760 Pedro Alves <pedro@codesourcery.com>
12762 * linux-x86-low.c (always_true): Delete.
12763 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12764 trying to fool the compiler with always_true.
12766 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12768 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12769 conditions in gdbserver.
12771 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12773 * spu-low.c (spu_read_memory): Wrap around local store limit.
12774 (spu_write_memory): Likewise.
12776 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12778 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12779 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12781 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12783 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12784 uses with LONGEST uses.
12786 2010-06-14 Stan Shebs <stan@codesourcery.com>
12787 Pedro Alves <pedro@codesourcery.com>
12791 * linux-x86-low.c: Include limits.h.
12793 (always_true): New.
12796 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12797 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12798 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12799 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12800 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12801 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12802 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12803 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12804 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12805 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12806 (amd64_emit_void_call_2): New.
12807 (amd64_emit_ops): New.
12808 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12809 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12810 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12811 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12812 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12813 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12814 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12815 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12816 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12817 (i386_emit_stack_adjust, i386_emit_int_call_1)
12818 (i386_emit_void_call_2): New.
12819 (i386_emit_ops): New.
12820 (x86_emit_ops): New.
12821 (the_low_target): Install x86_emit_ops.
12822 * server.h (struct emit_ops): New.
12823 (get_raw_reg_func_addr): Declare.
12824 (current_insn_ptr, emit_error): Declare.
12825 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12826 (set_trace_state_variable_value): New defines.
12827 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12828 addr_get_trace_state_variable_value and
12829 addr_set_trace_state_variable_value.
12830 (symbol_list): New fields for get_raw_reg,
12831 get_trace_state_variable_value and set_trace_state_variable_value.
12832 (condfn): New typedef.
12833 (struct tracepoint): New field `compiled_cond'.
12834 (do_action_at_tracepoint): Clear compiled_cond.
12835 (get_trace_state_variable_value, set_trace_state_variable_value):
12837 (condition_true_at_tracepoint): If there's a compiled condition,
12839 (current_insn_ptr, emit_error): New globals.
12840 (struct bytecode_address): New.
12841 (get_raw_reg_func_addr): New.
12842 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12843 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12844 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12845 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12846 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12847 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12848 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12849 (compile_tracepoint_condition, compile_bytecodes): New.
12850 * target.h (emit_ops): Forward declare.
12851 (struct target_ops): New field emit_ops.
12852 (target_emit_ops): New.
12853 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12854 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12855 * linux-low.c (linux_emit_ops): New.
12856 (linux_target_ops): Install it.
12857 * linux-low.h (struct linux_target_ops): New field emit_ops.
12859 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12861 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12862 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12864 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12865 Stan Shebs <stan@codesourcery.com>
12867 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12868 (all): Depend on $(extra_libraries).
12869 (install-only): Install the IPA.
12870 (IPA_OBJS, IPA_LIB): New.
12871 (clean): Remove the IPA lib.
12872 (IPAGENT_CFLAGS): New.
12873 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12874 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12875 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12876 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12877 * configure.ac: Check for atomic builtins support in the compiler.
12878 (IPA_DEPFILES, extra_libraries): Define.
12879 * configure.srv (ipa_obj): Add description.
12880 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12881 (i[34567]86-*-linux*): Set ipa_obj.
12882 (x86_64-*-linux*): Set ipa_obj.
12883 * linux-low.c (stabilizing_threads): New.
12884 (supports_fast_tracepoints): New.
12885 (linux_detach): Stabilize threads before detaching.
12886 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12887 the lwp is either not stabilizing, or is moving out of a jump pad.
12888 (linux_fast_tracepoint_collecting): New.
12889 (maybe_move_out_of_jump_pad): New.
12890 (enqueue_one_deferred_signal): New.
12891 (dequeue_one_deferred_signal): New.
12892 (linux_wait_for_event_1): If moving out of a jump pad, defer
12893 pending signals to later.
12894 (linux_stabilize_threads): New.
12895 (linux_wait_1): Check if threads need moving out of jump pads, and
12897 (stuck_in_jump_pad_callback): New.
12898 (move_out_of_jump_pad_callback): New.
12899 (lwp_running): New.
12900 (linux_resume_one_lwp): Handle moving out of jump pads.
12901 (linux_set_resume_request): Dequeue deferred signals.
12902 (need_step_over_p): Also step over fast tracepoint jumps.
12903 (start_step_over): Also uninsert fast tracepoint jumps.
12904 (finish_step_over): Also reinsert fast tracepoint jumps.
12905 (linux_install_fast_tracepoint_jump): New.
12906 (linux_target_ops): Install linux_stabilize_threads and
12907 linux_install_fast_tracepoint_jump_pad.
12908 * linux-low.h (linux_target_ops) <get_thread_area,
12909 install_fast_tracepoint_jump_pad>: New fields.
12910 (struct lwp_info) <collecting_fast_tracepoint,
12911 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12912 (linux_get_thread_area): Declare.
12913 * linux-x86-low.c (jump_insn): New.
12914 (x86_get_thread_area): New.
12915 (append_insns): New.
12916 (push_opcode): New.
12917 (amd64_install_fast_tracepoint_jump_pad): New.
12918 (i386_install_fast_tracepoint_jump_pad): New.
12919 (x86_install_fast_tracepoint_jump_pad): New.
12920 (the_low_target): Install x86_get_thread_area and
12921 x86_install_fast_tracepoint_jump_pad.
12922 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12923 (struct fast_tracepoint_jump): New.
12924 (fast_tracepoint_jump_insn): New.
12925 (fast_tracepoint_jump_shadow): New.
12926 (find_fast_tracepoint_jump_at): New.
12927 (fast_tracepoint_jump_here): New.
12928 (delete_fast_tracepoint_jump): New.
12929 (set_fast_tracepoint_jump): New.
12930 (uninsert_fast_tracepoint_jumps_at): New.
12931 (reinsert_fast_tracepoint_jumps_at): New.
12932 (set_breakpoint_at): Use write_inferior_memory.
12933 (uninsert_raw_breakpoint): Use write_inferior_memory.
12934 (check_mem_read): Mask out fast tracepoint jumps.
12935 (check_mem_write): Mask out fast tracepoint jumps.
12936 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12937 (set_fast_tracepoint_jump): Declare.
12938 (delete_fast_tracepoint_jump)
12939 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12940 (reinsert_fast_tracepoint_jumps_at): Declare.
12941 * regcache.c: Don't compile many functions when building the
12942 in-process agent library.
12943 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12944 the register buffer in the heap.
12945 (free_register_cache): If the register buffer isn't owned by the
12946 regcache, don't free it.
12947 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12948 pre-existing register caches.
12949 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12951 (convert_ascii_to_int): : Constify `from' parameter type.
12952 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12953 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12954 the needed buffer in-place.
12955 (relocate_instruction): New.
12956 * server.c (handle_query) <qSymbols>: If the target supports
12957 tracepoints, give it a chance of looking up symbols. Report
12958 support for fast tracepoints.
12959 (handle_status): Stabilize threads.
12960 (process_serial_event): Adjust.
12961 * server.h (struct fast_tracepoint_jump): Forward declare.
12962 (struct process_info) <fast_tracepoint_jumps>: New field.
12963 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12964 (decode_X_packet, decode_M_packet): Adjust.
12965 (relocate_instruction): Declare.
12966 (in_process_agent_loaded): Declare.
12967 (tracepoint_look_up_symbols): Declare.
12968 (struct fast_tpoint_collect_status): Declare.
12969 (fast_tracepoint_collecting): Declare.
12970 (force_unlock_trace_buffer): Declare.
12971 (handle_tracepoint_bkpts): Declare.
12972 (initialize_low_tracepoint)
12973 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12974 * target.h (struct target_ops) <stabilize_threads,
12975 install_fast_tracepoint_jump_pad>: New fields.
12976 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12977 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12978 [HAVE_STDINT_H]: Include stdint.h.
12979 (trace_debug_1): Rename to ...
12980 (trace_vdebug): ... this.
12981 (trace_debug): Rename to ...
12982 (trace_debug_1): ... this. Add `level' parameter.
12983 (trace_debug): New.
12984 (ATTR_USED, ATTR_NOINLINE): New.
12985 (IP_AGENT_EXPORT): New.
12986 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12987 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12988 (about_to_request_buffer_space, trace_buffer_is_full)
12989 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12990 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12991 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12992 (traceframe_write_count, traceframes_created)
12993 (trace_state_variables)
12994 New renaming defines.
12995 (struct ipa_sym_addresses): New.
12996 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12997 (symbol_list): New.
12998 (ipa_sym_addrs): New.
12999 (all_tracepoint_symbols_looked_up): New.
13000 (in_process_agent_loaded): New.
13001 (write_e_ipa_not_loaded): New.
13002 (maybe_write_ipa_not_loaded): New.
13003 (tracepoint_look_up_symbols): New.
13004 (debug_threads) [IN_PROCESS_AGENT]: New.
13005 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13006 (UNKNOWN_SIDE_EFFECTS): New.
13007 (stop_tracing): New.
13008 (flush_trace_buffer): New.
13009 (stop_tracing_bkpt): New.
13010 (flush_trace_buffer_bkpt): New.
13011 (read_inferior_integer): New.
13012 (read_inferior_uinteger): New.
13013 (read_inferior_data_pointer): New.
13014 (write_inferior_data_pointer): New.
13015 (write_inferior_integer): New.
13016 (write_inferior_uinteger): New.
13017 (struct collect_static_trace_data_action): Delete.
13018 (enum tracepoint_type): New.
13019 (struct tracepoint) <type>: New field `type'.
13020 <actions_str, step_actions, step_actions_str>: Only include in
13022 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13023 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13024 (tracepoints): Use IP_AGENT_EXPORT.
13025 (last_tracepoint): Don't include in the IPA.
13026 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13027 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13028 (alloced_trace_state_variables): New.
13029 (trace_state_variables): Use IP_AGENT_EXPORT.
13030 (traceframe_t): Delete unused variable.
13031 (circular_trace_buffer): Don't include in the IPA.
13032 (trace_buffer_start): Delete.
13033 (struct trace_buffer_control): New.
13034 (trace_buffer_free): Delete.
13035 (struct ipa_trace_buffer_control): New.
13036 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13037 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13039 (trace_buffer_ctrl): New.
13040 (TRACE_BUFFER_CTRL_CURR): New.
13041 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13042 Reimplement as macros.
13043 (trace_buffer_wrap): Delete.
13044 (traceframe_write_count, traceframe_read_count)
13045 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13046 (struct tracepoint_hit_ctx) <type>: New field.
13047 (struct fast_tracepoint_ctx): New.
13048 (memory_barrier): New.
13050 (record_tracepoint_error): Update atomically in the IPA.
13051 (clear_inferior_trace_buffer): New.
13052 (about_to_request_buffer_space): New.
13053 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13054 updating the same buffer.
13055 (add_tracepoint): Default the tracepoint's type to trap
13056 tracepoint, and orig_size to -1.
13057 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13058 internal variables.
13059 (create_trace_state_variable): New parameter `gdb'. Handle it.
13060 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13061 (cmd_qtdp): Handle fast tracepoints.
13062 (cmd_qtdv): Adjust.
13063 (max_jump_pad_size): New.
13064 (gdb_jump_pad_head): New.
13065 (get_jump_space_head): New.
13066 (claim_jump_space): New.
13067 (sort_tracepoints): New.
13068 (MAX_JUMP_SIZE): New.
13069 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13071 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13072 support. Upload fast traceframes, and delete internal IPA
13074 (stop_tracing_handler): New.
13075 (flush_trace_buffer_handler): New.
13076 (cmd_qtstop): Upload fast tracepoints.
13077 (response_tracepoint): Handle fast tracepoints.
13078 (tracepoint_finished_step): Upload fast traceframes. Set the
13079 tracepoint hit context's tracepoint type.
13080 (handle_tracepoint_bkpts): New.
13081 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13082 type. Add comment about fast tracepoints.
13083 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13084 non-existing action_str field.
13085 (get_context_regcache): Handle fast tracepoints.
13086 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13088 (fast_tracepoint_from_jump_pad_address): New.
13089 (fast_tracepoint_from_ipa_tpoint_address): New.
13090 (collecting_t): New.
13091 (force_unlock_trace_buffer): New.
13092 (fast_tracepoint_collecting): New.
13094 (gdb_collect): New.
13095 (write_inferior_data_ptr): New.
13096 (target_tp_heap): New.
13097 (target_malloc): New.
13098 (download_agent_expr): New.
13100 (download_tracepoints): New.
13101 (download_trace_state_variables): New.
13102 (upload_fast_traceframes): New.
13103 (IPA_FIRST_TRACEFRAME): New.
13104 (IPA_NEXT_TRACEFRAME_1): New.
13105 (IPA_NEXT_TRACEFRAME): New.
13106 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13107 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13108 (gdb_jump_pad_buffer_end): New.
13109 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13110 (initialize_tracepoint): Adjust.
13111 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13112 buffer. Initialize the low module.
13113 * utils.c (PREFIX, TOOLNAME): New.
13114 (malloc_failure): Use PREFIX.
13115 (error): In the IPA, an error causes an exit.
13116 (fatal, warning): Use PREFIX.
13117 (internal_error): Use TOOLNAME.
13118 (NUMCELLS): Increase to 10.
13119 * configure, config.in: Regenerate.
13121 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13123 * server.c (handle_query) <qSupported>: Do two passes over the
13124 qSupported string to avoid nesting strtok.
13126 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13128 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13130 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13131 -Wl,--dynamic-list.
13132 * configure: Regenerate.
13133 * proc-service.list: New.
13135 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13137 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13140 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13142 * gdbreplay.c (remote_open): Check error return from socket() call by
13143 its equality to -1 not by it being negative.
13144 * remote-utils.c (remote_open): Likewise.
13146 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13148 * config.h: Regenerate.
13150 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13152 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13153 doesn't provide PTRACE_GET_THREAD_AREA.
13155 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13157 * linux-m68k-low.c: Include <asm/ptrace.h>
13158 (ps_get_thread_area): Implement.
13160 2010-05-03 Doug Evans <dje@google.com>
13162 * event-loop.c (struct callback_event): New struct.
13163 (callback_list): New global.
13164 (append_callback_event, delete_callback_event): New functions.
13165 (process_callback): New function.
13166 (start_event_loop): Call it.
13167 * remote-utils.c (NOT_SCHEDULED): Define.
13168 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13169 moved out of readchar.
13170 (readchar): Rewrite. Call reschedule before returning.
13171 (reset_readchar): New function.
13172 (remote_close): Call it.
13173 (process_remaining, reschedule): New functions.
13174 * server.h (callback_handler_func): New typedef.
13175 (append_callback_event, delete_callback_event): Declare.
13177 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13179 * proc-service.c (ps_pglobal_lookup): Use
13180 thread_db_look_up_one_symbol.
13181 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13182 parameter. Use it instead of all_symbols_looked_up.
13183 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13185 (all_symbols_looked_up): Don't declare.
13186 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13187 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13189 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13190 Set all_symbols_looked_up here.
13191 (thread_db_look_up_one_symbol): New.
13192 (thread_db_get_tls_address): Adjust.
13193 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13194 thread_db object on the heap, and tentatively set it in the
13196 (thread_db_init): Don't set all_symbols_looked_up here.
13197 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13199 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13201 * linux-low.c (linux_kill, linux_detach): Adjust.
13202 (status_pending_p_callback): Remove redundant statement. Check
13203 for !TARGET_WAITIKIND_IGNORE, instead of
13204 TARGET_WAITKIND_STOPPED.
13205 (handle_tracepoints): Make sure LWP is locked. Adjust.
13206 (linux_wait_for_event_1): Adjust.
13207 (linux_cancel_breakpoints): New.
13208 (unsuspend_one_lwp): New.
13209 (unsuspend_all_lwps): New.
13210 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13211 (send_sigstop_callback): Change return type to int, add new
13212 `except' parameter and handle it.
13213 (suspend_and_send_sigstop_callback): New.
13214 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13215 pass them down. If SUSPEND, also increment the lwp's suspend
13217 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13218 (need_step_over_p): Don't consider suspended LWPs.
13219 (start_step_over): Adjust.
13220 (proceed_one_lwp): Change return type to int, add new `except'
13221 parameter and handle it.
13222 (unsuspend_and_proceed_one_lwp): New.
13223 (proceed_all_lwps): Use find_inferior instead of
13225 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13226 also decrement the suspend count of LWPs. Pass `except' down,
13227 instead of hacking its suspend count.
13228 (linux_pause_all): Add `freeze' parameter. Adjust.
13229 (linux_unpause_all): New.
13230 (linux_target_ops): Install linux_unpause_all.
13231 * server.c (handle_status): Adjust.
13232 * target.h (struct target_ops): New fields `unpause_all' and
13233 `cancel_breakpoints'. Add new parameter to `pause_all'.
13234 (pause_all): Add new `freeze' parameter.
13235 (unpause_all): New.
13236 (cancel_breakpoints): New.
13237 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13238 cancel breakpoints.
13239 (cmd_qtstart): Pause threads.
13240 (stop_tracing): Pause threads, and cancel breakpoints.
13241 * win32-low.c (win32_target_ops): Adjust.
13243 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13245 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13246 the inferior right away from here...
13247 (linux_wait_1): ... to here, and adjust to check the thread's
13248 last_resume_kind instead of the lwp's step or stop_expected flags.
13250 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13252 * README: Use consistent `GDB' and `GDBserver' spellings.
13254 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13256 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13257 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13258 (linux_detach_one_lwp): Assume the lwp is stopped.
13259 (any_thread_of): Delete.
13260 (linux_detach): Stop all lwps here. Don't blindly delete all
13262 (delete_lwp_callback): New.
13263 (linux_mourn): Delete all lwps of the process that is gone.
13264 (linux_wait_1): Don't delete the last lwp of the process here.
13265 * mem-break.h (mark_breakpoints_out): Declare.
13266 * mem-break.c (mark_breakpoints_out): New.
13267 (free_all_breakpoints): Use it.
13268 * server.c (handle_target_event): If the process is gone, mark
13270 * thread-db.c (struct thread_db) <create_bp>: New field.
13271 (thread_db_enable_reporting): Fix prototype. Store a thread event
13272 breakpoint reference in the thread_db struct.
13273 (thread_db_load_search): Clear the thread_db object.
13274 (try_thread_db_load_1): Ditto.
13275 (switch_to_process): New.
13276 (disable_thread_event_reporting): Use it.
13277 (remove_thread_event_breakpoints): New.
13278 (thread_db_detach, thread_db_mourn): Use it.
13280 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13282 * linux-low.c (linux_enable_event_reporting): New.
13283 (linux_wait_for_event_1, handle_extended_wait): Use it.
13285 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13287 * linux-low.c (linux_kill_one_lwp, linux_kill)
13288 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13289 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13290 SIGSTOP even if the LWP is stopped.
13291 (send_sigstop_callback): New.
13292 (stop_all_lwps): Use send_sigstop_callback instead.
13293 (linux_resume_one_thread): Adjust.
13294 (proceed_one_lwp): Still proceed an LWP that the client has
13295 requested to stop, if we haven't reported it as stopped yet. Make
13296 sure that LWPs the client want stopped, have a pending SIGSTOP.
13298 2010-04-26 Doug Evans <dje@google.com>
13300 * server.c (handle_general_set): Make static.
13302 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13303 Print received char after testing for error/eof instead of before.
13304 (input_interrupt): Tweak comment.
13306 2010-04-23 Doug Evans <dje@google.com>
13308 * server.c (start_inferior): Print inferior argv if --debug.
13310 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13312 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13313 * nto-x86-low.c: Include server.h
13315 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13317 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13318 be consistent with other sources of this directory.
13319 (init_registers_amd64): Correct name of source file of this function
13322 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13324 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13325 64-bit executables.
13327 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13329 * win32-i386-low.c: Add 64-bit support.
13330 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13331 (init_registers_amd64): Declare.
13332 (mappings): Add 64-bit version of array.
13333 (init_windows_x86): New function.
13334 (the_low_target): Change init_arch field to init_windows_x86.
13336 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13338 * win32-low.c: Adapt to support also 64-bit architecture.
13339 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13340 (get_image_name): Use SIZE_T type for local variable `done'.
13341 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13342 (toolhelp_get_dll_name): Idem.
13343 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13344 Use uintptr_t typecast to avoid warning.
13345 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13346 (handle_exception): Use phex_nz to avoid warning.
13347 (win32_wait): Remove unused local variable `process'.
13349 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13351 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13354 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13356 * configure.ac: Use `ws2_32' library for srv_mingw.
13357 * configure: Regenerate.
13358 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13359 * remote-utils.c: Likewise.
13361 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13363 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13364 if __x86_64__ is defined.
13366 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13368 * configure: Regenerate.
13370 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13372 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13373 * target.h (target_ops): New get_tib_address field.
13374 * win32-low.h (win32_thread_info): Add thread_local_base field.
13375 * win32-low.c (child_add_thread): Add tlb argument.
13376 Set thread_local_base field to TLB.
13377 (get_child_debug_event): Adapt to child_add_thread change.
13378 (win32_get_tib_address): New function.
13379 (win32_target_ops): Set get_tib_address field to
13380 win32_get_tib_address.
13381 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13383 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13385 * linux-low.c (linux_mourn): Also remove the process.
13386 * server.c (handle_target_event): Don't remove the process here.
13387 * nto-low.c (nto_mourn): New.
13388 (nto_target_ops): Install it.
13389 * spu-low.c (spu_mourn): New.
13390 (spu_target_ops): Install it.
13391 * win32-low.c (win32_mourn): New.
13392 (win32_target_ops): Install it.
13394 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13396 * server.h (buffer_xml_printf): Remove redundant `;'.
13398 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13400 * regcache.c (set_register_cache): Invalidate regcaches before
13401 changing the register cache layout.
13402 (regcache_invalidate_one): Allow a NULL regcache.
13403 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13404 regcaches before changing the register cache layout or the target
13407 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13409 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13410 variable warning on Linux/x86-64.
13412 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13414 GDBserver disconnected tracing support.
13416 * linux-low.c (linux_remove_process): Delete.
13417 (add_lwp): Don't set last_resume_kind here.
13418 (linux_kill): Use `mourn'.
13419 (linux_detach): Use `thread_db_detach', and `mourn'.
13420 (linux_mourn): New.
13421 (linux_attach_lwp_1): Adjust comment.
13422 (linux_attach): last_resume_kind moved the thread_info; adjust.
13423 (status_pending_p_callback): Adjust.
13424 (linux_wait_for_event_1): Adjust.
13425 (count_events_callback, select_singlestep_lwp_callback)
13426 (select_event_lwp_callback, cancel_breakpoints_callback)
13427 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13428 (proceed_one_lwp): Adjust.
13429 (linux_async): Add debug output.
13430 (linux_thread_stopped): New.
13431 (linux_pause_all): New.
13432 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13434 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13435 (thread_db_free): Delete declaration.
13436 (thread_db_detach, thread_db_mourn): Declare.
13437 * thread-db.c (thread_db_init): Use thread_db_mourn.
13438 (thread_db_free): Delete, split in two.
13439 (disable_thread_event_reporting): New.
13440 (thread_db_detach): New.
13441 (thread_db_mourn): New.
13443 * server.h (struct thread_info) <last_resume_kind>: New field.
13444 <attached>: Add comment.
13445 <gdb_detached>: New field.
13446 (handler_func): Change return type to int.
13447 (handle_serial_event, handle_target_event): Ditto.
13448 (gdb_connected): Declare.
13450 (disconnected_tracing): Declare.
13451 (stop_tracing): Declare.
13453 * server.c (handle_query) <qSupported>: Report support for
13454 disconnected tracing.
13455 (queue_stop_reply_callback): Account for running threads.
13456 (gdb_wants_thread_stopped): New.
13457 (gdb_wants_all_threads_stopped): New.
13458 (gdb_reattached_process): New.
13459 (handle_status): Clear the `gdb_detached' flag of all processes.
13460 In all-stop, stop all threads.
13461 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13462 (process_serial_event): If the remote connection breaks, or if an
13463 exit was forced with "monitor exit", force an event loop exit.
13464 Handle disconnected tracing on detach.
13465 (handle_serial_event): Adjust.
13466 (handle_target_event): If GDB isn't connected, forward events back
13467 to the inferior, unless the last process exited, in which case,
13468 exit gdbserver. Adjust interface.
13470 * remote-utils.c (remote_open): Don't block in accept. Instead
13471 register an event loop source on the listen socket file
13472 descriptor. Refactor bits into ...
13473 (listen_desc): ... this new global.
13474 (gdb_connected): ... this new function.
13475 (enable_async_notification): ... this new function.
13476 (handle_accept_event): ... this new function.
13477 (remote_close): Clear remote_desc.
13479 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13481 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13483 (mourn_inferior): Define.
13484 (target_process_qsupported): Avoid the dangling else problem.
13485 (thread_stopped): Define.
13486 (pause_all): Define.
13487 (target_waitstatus_to_string): Declare.
13488 * target.c (target_waitstatus_to_string): New.
13490 * tracepoint.c (tracing): Make extern.
13491 (disconnected_tracing): New.
13492 (stop_tracing): Make extern. Handle tracing stops due to GDB
13494 (cmd_qtdisconnected): New.
13495 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13496 (handle_tracepoint_general_set): Handle QTDisconnected.
13498 * event-loop.c (event_handler_func): Change return type to int.
13499 (process_event): Bail out if the event handler wants the event
13501 (handle_file_event): Ditto.
13502 (start_event_loop): Bail out if the event handler wants the event
13505 * nto-low.c (nto_target_ops): Adjust.
13506 * spu-low.c (spu_wait): Don't remove the process here.
13507 (spu_target_ops): Adjust.
13508 * win32-low.c (win32_wait): Don't remove the process here.
13509 (win32_target_ops): Adjust.
13511 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13513 * regcache.c (realloc_register_cache): Invalidate inferior's
13514 regcache before recreating it.
13516 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13518 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13520 2010-04-09 Stan Shebs <stan@codesourcery.com>
13521 Pedro Alves <pedro@codesourcery.com>
13523 * server.h (LONGEST): New.
13524 (struct thread_info) <while_stepping>: New field.
13525 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13527 (initialize_tracepoint, handle_tracepoint_general_set)
13528 (handle_tracepoint_query, tracepoint_finished_step)
13529 (tracepoint_was_hit, release_while_stepping_state_list):
13530 (current_traceframe): Declare.
13531 * server.c (handle_general_set): Handle tracepoint packets.
13532 (read_memory): New.
13533 (write_memory): New.
13534 (handle_search_memory_1): Use read_memory.
13535 (handle_query): Report support for conditional tracepoints, trace
13536 state variables, and tracepoint sources. Handle tracepoint
13538 (main): Initialize the tracepoints module.
13539 (process_serial_event): Handle traceframe reads/writes.
13541 * linux-low.c (handle_tracepoints): New.
13542 (linux_wait_1): Call it.
13543 (linux_resume_one_lwp): Handle while-stepping.
13544 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13545 (linux_target_ops): Install them.
13546 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13548 * linux-x86-low.c (x86_supports_tracepoints): New.
13549 (the_low_target). Install it.
13551 * mem-break.h (delete_breakpoint): Declare.
13552 * mem-break.c (delete_breakpoint): Make external.
13554 * target.h (struct target_ops): Add `supports_tracepoints',
13555 `read_pc', and `write_pc' fields.
13556 (target_supports_tracepoints): Define.
13557 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13560 * regcache.h (struct regcache) <registers_owned>: New field.
13561 (init_register_cache, regcache_cpy): Declare.
13562 (regcache_read_pc, regcache_write_pc): Declare.
13563 (register_cache_size): Declare.
13564 (supply_regblock): Declare.
13565 * regcache.c (init_register_cache): New.
13566 (new_register_cache): Use it.
13567 (regcache_cpy): New.
13568 (register_cache_size): New.
13569 (supply_regblock): New.
13570 (regcache_read_pc, regcache_write_pc): New.
13572 * tracepoint.c: New.
13574 * Makefile.in (OBS): Add tracepoint.o.
13575 (tracepoint.o): New rule.
13577 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13579 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13581 (i386-mmx.c): Likewise.
13582 (i386-mmx-linux.o): Likewise.
13583 (i386-mmx-linux.c): Likewise.
13585 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13586 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13587 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13588 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13590 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13591 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13592 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13594 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13596 * Makefile.in (clean): Updated.
13598 (i386-avx.c): Likewise.
13599 (i386-avx-linux.o): Likewise.
13600 (i386-avx-linux.c): Likewise.
13601 (amd64-avx.o): Likewise.
13602 (amd64-avx.c): Likewise.
13603 (amd64-avx-linux.o): Likewise.
13604 (amd64-avx-linux.c): Likewise.
13606 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13607 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13608 (srv_amd64_regobj): Add amd64-avx.o.
13609 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13610 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13611 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13612 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13613 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13614 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13615 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13617 * i387-fp.c: Include "i386-xstate.h".
13619 (i387_cache_to_xsave): Likewise.
13620 (i387_xsave_to_cache): Likewise.
13621 (x86_xcr0): Likewise.
13623 * i387-fp.h (i387_cache_to_xsave): Likewise.
13624 (i387_xsave_to_cache): Likewise.
13625 (x86_xcr0): Likewise.
13627 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13628 * linux-crisv32-low.c (target_regsets): Likewise.
13629 * linux-m68k-low.c (target_regsets): Likewise.
13630 * linux-mips-low.c (target_regsets): Likewise.
13631 * linux-ppc-low.c (target_regsets): Likewise.
13632 * linux-s390-low.c (target_regsets): Likewise.
13633 * linux-sh-low.c (target_regsets): Likewise.
13634 * linux-sparc-low.c (target_regsets): Likewise.
13635 * linux-xtensa-low.c (target_regsets): Likewise.
13637 * linux-low.c: Include <sys/uio.h>.
13638 (regsets_fetch_inferior_registers): Support nt_type.
13639 (regsets_store_inferior_registers): Likewise.
13640 (linux_process_qsupported): New.
13641 (linux_target_ops): Add linux_process_qsupported.
13643 * linux-low.h (regset_info): Add nt_type.
13644 (linux_target_ops): Add process_qsupported.
13646 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13648 (init_registers_i386_avx_linux): New.
13649 (init_registers_amd64_avx_linux): Likewise.
13650 (xmltarget_i386_linux_no_xml): Likewise.
13651 (xmltarget_amd64_linux_no_xml): Likewise.
13652 (PTRACE_GETREGSET): Likewise.
13653 (PTRACE_SETREGSET): Likewise.
13654 (x86_fill_xstateregset): Likewise.
13655 (x86_store_xstateregset): Likewise.
13656 (use_xml): Likewise.
13657 (x86_linux_update_xmltarget): Likewise.
13658 (x86_linux_process_qsupported): Likewise.
13659 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13660 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13661 init_registers_i386_linux here. Call
13662 x86_linux_update_xmltarget.
13663 (the_low_target): Add x86_linux_process_qsupported.
13665 * server.c (handle_query): Call target_process_qsupported.
13667 * target.h (target_ops): Add process_qsupported.
13668 (target_process_qsupported): New.
13670 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13672 * inferiors.c (add_thread): Set last_status kind to
13673 TARGET_WAITKIND_IGNORE.
13674 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13675 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13676 (linux_wait_1): Move `thread' local definition to block that uses
13677 it. Don't NULL initialize `event_child'.
13678 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13679 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13680 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13682 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13684 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13685 an extended waitstatus, or by a watchpoint.
13686 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13687 thread was stepping or has been stopped by a watchpoint.
13689 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13691 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13692 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13693 of another, then delete the previous, and validate all
13695 (validate_inserted_breakpoint): New.
13696 (delete_disabled_breakpoints): New.
13697 (validate_breakpoints): New.
13698 (check_mem_read): Validate breakpoints before trusting their
13699 shadow. Delete disabled breakpoints.
13700 (check_mem_write): Validate breakpoints before trusting they
13701 should be inserted. Delete disabled breakpoints.
13702 * mem-break.h (validate_breakpoints):
13703 * server.c (handle_query): Validate breakpoints when we see a
13706 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13708 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13709 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13710 if we could tell there's a GDB breakpoint at stop_pc.
13711 (need_step_over_p): Don't do a step over if we find a GDB
13712 breakpoint at the resume PC.
13714 * mem-break.c (struct raw_breakpoint): New.
13715 (enum bkpt_type): New type `gdb_breakpoint'.
13716 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13717 fields. New field `raw'.
13718 (find_raw_breakpoint_at): New.
13719 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13720 breakpoint instead.
13721 (set_breakpoint_at): Adjust.
13722 (delete_raw_breakpoint): New.
13723 (release_breakpoint): New.
13724 (delete_breakpoint): Rename to...
13725 (delete_breakpoint_1): ... this. Add proc parameter. Use
13726 release_breakpoint. Return ENOENT.
13727 (delete_breakpoint): Reimplement.
13728 (find_breakpoint_at): Delete.
13729 (find_gdb_breakpoint_at): New.
13730 (delete_breakpoint_at): Delete.
13731 (set_gdb_breakpoint_at): New.
13732 (delete_gdb_breakpoint_at): New.
13733 (gdb_breakpoint_here): New.
13734 (set_reinsert_breakpoint): Use release_breakpoint.
13735 (uninsert_breakpoint): Rename to ...
13736 (uninsert_raw_breakpoint): ... this.
13737 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13738 (reinsert_raw_breakpoint): Change parameter type to
13740 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13742 (check_breakpoints): Adjust. Use release_breakpoint.
13743 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13744 (breakpoint_inserted_here): Ditto.
13745 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13746 Don't trust the breakpoint's shadow if it is not inserted.
13747 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13748 (delete_all_breakpoints): Adjust.
13749 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13750 use delete_breakpoint_1.
13752 * mem-break.h (breakpoints_supported): Delete declaration.
13753 (set_gdb_breakpoint_at): Declare.
13754 (gdb_breakpoint_here): Declare.
13755 (delete_breakpoint_at): Delete.
13756 (delete_gdb_breakpoint_at): Declare.
13758 * server.h (struct raw_breakpoint): Forward declare.
13759 (struct process_info): New field `raw_breakpoints'.
13761 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13764 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13766 * linux-low.c (status_pending_p_callback): Fix comment.
13767 (linux_wait_for_event_1): Move most of the internal breakpoint
13768 handling from here...
13769 (linux_wait_1): ... to here.
13770 (count_events_callback): New.
13771 (select_singlestep_lwp_callback): New.
13772 (select_event_lwp_callback): New.
13773 (cancel_breakpoints_callback): New.
13774 (select_event_lwp): New.
13775 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13776 priority to all LWPs that have had events that should be reported
13777 to the client. Cancel breakpoints when about to reporting the
13778 event to the client, not while stopping lwps. No longer cancel
13779 finished single-steps here.
13780 (cancel_finished_single_step): Delete.
13781 (cancel_finished_single_steps): Delete.
13783 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13785 * mem-break.c (enum bkpt_type): New.
13786 (struct breakpoint): New field `type'.
13787 (set_breakpoint_at): Change return type to struct breakpoint
13788 pointer. Set type to `other_breakpoint' by default.
13789 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13790 in the breakpoint list.
13791 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13792 (reinsert_breakpoint): Rename to ...
13793 (reinsert_raw_breakpoint): ... this.
13794 (reinsert_breakpoints_at): Adjust.
13795 * mem-break.h (struct breakpoint): Declare.
13796 (set_breakpoint_at): Change return type to struct breakpoint
13799 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13801 * server.c (handle_query): Assign, not compare.
13803 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13805 Teach linux gdbserver to step-over-breakpoints.
13807 * linux-low.c (can_hardware_single_step): New.
13808 (supports_breakpoints): New.
13809 (handle_extended_wait): If stopping threads, read the stop pc of
13810 the new cloned LWP.
13812 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13813 low target doesn't support retrieving the PC.
13814 (add_lwp): Set last_resume_kind to resume_continue.
13815 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13816 (linux_attach): Don't clear stop_expected. Set the lwp's
13817 last_resume_kind to resume_stop.
13818 (linux_detach_one_lwp): Don't check for removed breakpoints.
13819 (check_removed_breakpoint): Delete.
13820 (status_pending_p): Rename to ...
13821 (status_pending_p_callback): ... this. Don't check for removed
13822 breakpoints. Don't consider threads that are stopped from GDB's
13824 (linux_wait_for_lwp): Always read the stop_pc here.
13825 (cancel_breakpoint): New.
13826 (step_over_bkpt): New global.
13827 (linux_wait_for_event_1): Implement stepping over breakpoints.
13828 (gdb_wants_lwp_stopped): New.
13829 (gdb_wants_all_stopped): New.
13830 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13831 single-step traps here. Store the thread's last reported target
13833 (send_sigstop): Don't clear stop_expected. Always set it,
13835 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13836 (cancel_finished_single_step): New.
13837 (cancel_finished_single_steps): New.
13838 (wait_for_sigstop): Don't cancel finished single-step traps here.
13839 (linux_resume_one_lwp): Don't check for removed breakpoints.
13840 Don't set `step' on non-hardware step archs.
13841 (linux_set_resume_request): Ignore resume_stop requests if already
13842 stopping or stopped. Set the lwp's last_resume_kind.
13843 (resume_status_pending_p): Don't check for removed breakpoints.
13844 (need_step_over_p): New.
13845 (start_step_over): New.
13846 (finish_step_over): New.
13847 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13848 requests. Clear the thread's last reported target waitstatus.
13849 Don't use the `suspended' flag. Don't consider pending breakpoints.
13850 (linux_resume): Start a step-over if necessary.
13851 (proceed_one_lwp): New.
13852 (proceed_all_lwps): New.
13853 (unstop_all_lwps): New.
13854 * linux-low.h (struct lwp_info): Rewrite comment for the
13855 `suspended' flag. Add the `stop_pc' field. Delete the
13856 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13857 Add `'last_resume_kind' and `need_step_over' fields.
13858 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13859 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13860 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13861 (set_raw_breakpoint_at): New.
13862 (set_breakpoint_at): Rewrite to use it.
13863 (reinsert_breakpoint_handler): Delete.
13864 (set_reinsert_breakpoint): New.
13865 (reinsert_breakpoint_by_bp): Delete.
13866 (delete_reinsert_breakpoints): New.
13867 (uninsert_breakpoint): Rewrite.
13868 (uninsert_breakpoints_at): New.
13869 (reinsert_breakpoint): Rewrite.
13870 (reinsert_breakpoints_at): New.
13871 (check_breakpoints): Rewrite.
13872 (breakpoint_here): New.
13873 (breakpoint_inserted_here): New.
13874 (check_mem_read): Adjust.
13875 * mem-break.h (breakpoints_supported, breakpoint_here)
13876 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13877 (reinsert_breakpoint_by_bp): Delete declaration.
13878 (delete_reinsert_breakpoints): Declare.
13879 (reinsert_breakpoint): Delete declaration.
13880 (reinsert_breakpoints_at): Declare.
13881 (uninsert_breakpoint): Delete declaration.
13882 (uninsert_breakpoints_at): Declare.
13883 (check_breakpoints): Adjust prototype.
13884 * server.h: Adjust include order.
13885 (struct thread_info): Declare here. Add a `last_status' field.
13887 2010-03-23 Michael Snyder <msnyder@vmware.com>
13889 * server.c (crc32): New function.
13890 (handle_query): Add handling for 'qCRC:' request.
13892 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13894 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13895 lwp had been stopped by a watchpoint.
13897 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13899 * server.h (internal_error): Declare.
13900 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13901 * utils.c (internal_error): New function.
13903 2010-03-15 Andreas Schwab <schwab@redhat.com>
13905 * configure.srv: Fix typo setting srv_regobj.
13907 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13909 * linux-low.c (fetch_register): Avoid passing a non string literal
13911 (usr_store_inferior_registers): Ditto.
13913 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13915 * linux-low.c (linux_write_memory): Bail out early if peeking
13918 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13920 * linux-low.h (struct lwp_info): New fields
13921 `stopped_by_watchpoint' and `stopped_data_address'.
13922 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13923 here, and cache them in the lwp object.
13924 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13926 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13928 (linux_stopped_by_watchpoint): Rewrite.
13929 (linux_stopped_data_address): Rewrite.
13931 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13933 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13934 switching the current inferior, not before.
13936 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13938 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13939 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13940 i386-linux.c and amd64-linux.c.
13941 (reg-i386.o): Removed.
13942 (reg-i386.c): Likewise.
13943 (reg-i386-linux.o): Likewise.
13944 (reg-i386-linux.c): Likewise.
13945 (reg-x86-64.o): Likewise.
13946 (reg-x86-64.c): Likewise.
13947 (reg-x86-64-linux.o): Likewise.
13948 (reg-x86-64-linux.c): Likewise.
13950 (i386.c): Likewise.
13951 (i386-linux.o): Likewise.
13952 (i386-linux.c): Likewise.
13953 (amd64.o): Likewise.
13954 (amd64.c): Likewise.
13955 (amd64-linux.o): Likewise.
13956 (amd64-linux.c): Likewise.
13958 * configure.srv (srv_i386_regobj): New.
13959 (srv_i386_linux_regobj): Likewise.
13960 (srv_amd64_regobj): Likewise.
13961 (srv_amd64_linux_regobj): Likewise.
13962 (srv_i386_32bit_xmlfiles): Likewise.
13963 (srv_i386_64bit_xmlfiles): Likewise.
13964 (srv_i386_xmlfiles): Likewise.
13965 (srv_amd64_xmlfiles): Likewise.
13966 (srv_i386_linux_xmlfiles): Likewise.
13967 (srv_amd64_linux_xmlfiles): Likewise.
13968 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13969 srv_xmlfiles to $srv_i386_xmlfiles.
13970 (i[34567]86-*-mingw32ce*): Likewise.
13971 (i[34567]86-*-mingw*): Likewise.
13972 (i[34567]86-*-nto*): Likewise.
13973 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13974 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13975 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13976 (x86_64-*-linux*): Likewise.
13978 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13979 (init_registers_amd64_linux): New.
13980 (x86_arch_setup): Replace init_registers_x86_64_linux with
13981 init_registers_amd64_linux.
13983 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13985 * configure.ac: Check for libdl. If it is not available link against
13986 static libthread_db.
13987 * configure: Regenerate.
13989 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13993 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13994 handing a read watchpoint.
13995 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13997 2010-02-12 Doug Evans <dje@google.com>
13999 * linux-low.c (linux_supports_tracefork_flag): Document.
14000 (linux_look_up_symbols): Add comment.
14002 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14004 * regcache.c (supply_register): Clear regcache if buf is NULL.
14006 2010-02-02 Nicolas Roche <roche@sourceware.org>
14007 Joel Brobecker <brobecker@adacore.com>
14009 * inferiors.c (find_inferior): Add function documentation.
14010 (unloaded_dll): Handle the case where the unloaded dll has not
14011 been previously registered in the dll list.
14013 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14015 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14016 (thumb2_breakpoint): New.
14017 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14019 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14021 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14022 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14025 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14027 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14029 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14031 * linux-s390-low.c (s390_collect_ptrace_register)
14032 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14034 2010-01-21 Doug Evans <dje@google.com>
14036 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14037 (PTRACE_ARG4_TYPE): New macro.
14038 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14039 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14040 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14041 (usr_store_inferior_registers): Ditto.
14042 (linux_read_memory, linux_write_memory): Ditto.
14043 (linux_test_for_tracefork): Ditto.
14045 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14046 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14048 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14050 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14053 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14055 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14056 prototype to take a regcache. Adjust.
14058 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14060 * regcache.h (struct thread_info): Forward declare.
14061 (struct regcache): New.
14062 (new_register_cache): Adjust prototype.
14063 (get_thread_regcache): Declare.
14064 (free_register_cache): Adjust prototype.
14065 (registers_to_string, registers_from_string): Ditto.
14066 (supply_register, supply_register_by_name, collect_register)
14067 (collect_register_as_string, collect_register_by_name): Ditto.
14068 * regcache.c (struct inferior_regcache_data): Delete.
14069 (get_regcache): Rename to ...
14070 (get_thread_regcache): ... this. Adjust. Switch inferior before
14071 fetching registers.
14072 (regcache_invalidate_one): Adjust.
14073 (regcache_invalidate): Fix prototype.
14074 (new_register_cache): Return the new register cache.
14075 (free_register_cache): Change prototype.
14076 (realloc_register_cache): Adjust.
14077 (registers_to_string): Change prototype to take a regcache. Adjust.
14078 (registers_from_string): Ditto.
14079 (register_data): Ditto.
14080 (supply_register): Ditto.
14081 (supply_register_by_name): Ditto.
14082 (collect_register): Ditto.
14083 (collect_register_as_string): Ditto.
14084 (collect_register_by_name): Ditto.
14085 * server.c (process_serial_event): Adjust.
14086 * linux-low.h (regset_fill_func, regset_store_func): Change
14088 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14090 * linux-low.c (get_stop_pc): Adjust.
14091 (check_removed_breakpoint): Adjust.
14092 (linux_wait_for_event): Adjust.
14093 (linux_resume_one_lwp): Adjust.
14094 (fetch_register): Add regcache parameter. Adjust.
14095 (usr_store_inferior_registers): Ditto.
14096 (regsets_fetch_inferior_registers): Ditto.
14097 (regsets_store_inferior_registers): Ditto.
14098 (linux_fetch_registers, linux_store_registers): Ditto.
14099 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14101 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14103 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14104 prototype to take a regcache.
14105 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14106 * remote-utils.c (convert_ascii_to_int, outreg)
14107 (prepare_resume_reply): Change prototype to take a regcache.
14109 * target.h (struct target_ops) <fetch_registers, store_registers>:
14110 Change prototype to take a regcache.
14111 (fetch_inferior_registers, store_inferior_registers): Change
14112 prototype to take a regcache. Adjust.
14113 * proc-service.c (ps_lgetregs): Adjust.
14114 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14115 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14116 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14117 take a regcache. Adjust.
14118 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14119 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14120 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14121 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14122 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14123 (cris_cannot_fetch_register):
14124 (cris_breakpoint_at): Change prototype to take a regcache.
14126 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14127 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14128 to take a regcache. Adjust.
14129 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14131 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14132 take a regcache. Adjust.
14133 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14134 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14135 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14136 * linux-mips-low.c (mips_get_pc):
14137 (mips_set_pc): Change prototype to take a regcache. Adjust.
14138 (mips_reinsert_addr): Adjust.
14139 (mips_collect_register): Change prototype to take a regcache.
14141 (mips_supply_register):
14142 (mips_collect_register_32bit, mips_supply_register_32bit)
14143 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14144 (mips_store_fpregset): Ditto.
14145 * linux-ppc-low.c (ppc_supply_ptrace_register)
14146 (ppc_supply_ptrace_register): Ditto.
14147 (parse_spufs_run): Adjust.
14148 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14149 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14150 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14151 take a regcache. Adjust.
14152 * linux-s390-low.c (s390_collect_ptrace_register)
14153 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14154 (s390_set_pc): Change prototype to take a regcache. Adjust.
14155 (s390_arch_setup): Adjust.
14156 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14157 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14158 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14159 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14160 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14162 (sparc_breakpoint_at): Adjust.
14163 * linux-xtensa-low.c (xtensa_fill_gregset):
14164 (xtensa_store_gregset):
14165 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14166 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14167 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14168 prototype to take a regcache. Adjust.
14169 * win32-arm-low.c (arm_fetch_inferior_register)
14170 (arm_store_inferior_register): Change prototype to take a
14172 * win32-i386-low.c (i386_fetch_inferior_register)
14173 (i386_store_inferior_register): Change prototype to take a
14175 * win32-low.c (child_fetch_inferior_registers)
14176 (child_store_inferior_registers): Change prototype to take a
14178 (win32_wait): Adjust.
14179 (win32_fetch_inferior_registers): Change prototype to take a
14181 (win32_store_inferior_registers): Adjust.
14182 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14183 store_inferior_register>: Change prototype to take a regcache.
14185 2010-01-20 Doug Evans <dje@google.com>
14187 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14189 (linux_wait_for_event1, linux_init_signals): Ditto.
14190 (W_STOPCODE): Provide definition if missing.
14192 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14194 * linux-low.c (linux_core_of_thread): New.
14195 (compare_ints, show_process, list_threads): New.
14196 (linux_qxfer_osdata): Report threads and cores.
14197 (linux_target_op): Register linux_core_of_thread.
14198 * remote-utils.c (prepare_resume_reply): Report the core.
14199 (buffer_xml_printf): Support %d specifier.
14200 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14202 (handle_query): Handle qXfer:threads. Announce availability
14204 * target.h (struct target_ops): New field core_of_thread.
14206 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14208 * Makefile.in (clean): Remove new generated files.
14209 (reg-s390.o, reg-s390.c): Remove rules.
14210 (reg-s390x.o, reg-s390x.c): Likewise.
14211 (s390-linux32.o, s390-linux32.c): Add rules.
14212 (s390-linux64.o, s390-linux64.c): Likewise.
14213 (s390x-linux64.o, s390x-linux64.c): Likewise.
14214 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14215 * linux-s390-low.c: Include <elf.h>.
14216 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14217 (init_registers_s390): Remove prototype.
14218 (init_registers_s390x): Likewise.
14219 (init_registers_s390_linux32): Add prototype.
14220 (init_registers_s390_linux64): Likewise.
14221 (init_registers_s390x_linux64): Likewise.
14222 (s390_num_regs_3264): New define.
14223 (s390_regmap_3264): New global variable.
14224 (s390_cannot_fetch_register): Remove obsolete check.
14225 (s390_cannot_store_register): Likewise.
14226 (s390_collect_ptrace_register): Handle upper/lower register halves.
14227 (s390_supply_ptrace_register): Likewise.
14228 (s390_fill_gregset): Update to register number changes.
14229 (s390_get_hwcap): New routine.
14230 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14231 Install appropriate regmap and register set.
14233 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14235 * server.c (gdbserver_version): Update copyright year to 2010.
14236 * gdbreplay.c (gdbreplay_version): Likewise.
14238 2009-12-28 Doug Evans <dje@google.com>
14240 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14241 elf/external.h. Include <elf.h> instead but only if necessary.
14243 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14245 * linux-low.c (linux_remove_process): Remove `detaching'
14246 parameter. Don't release/detach from thread_db here.
14247 (linux_kill): Release/detach from thread_db here, ...
14248 (linux_detach): ... and here, before actually detaching.
14249 (linux_wait_1): ... and here, when a process exits.
14250 * thread-db.c (any_thread_of): New.
14251 (thread_db_free): Switch the current inferior to a thread of the
14254 2009-12-21 Doug Evans <dje@google.com>
14256 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14258 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14259 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14260 warning ifndef __NR_tkill. Move setting of errno there too.
14261 Delete unnecessary resetting of errno after syscall.
14262 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14264 * configure.ac: Check for dladdr.
14265 * config.in: Regenerate.
14266 * configure: Regenerate.
14267 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14268 (try_thread_db_load): Update.
14270 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14272 2009-12-18 Doug Evans <dje@google.com>
14274 * event-loop.c: Include unistd.h if it exists.
14276 * linux-low.c (my_waitpid): Move definition away from being in
14277 between linux_tracefork_child/linux_test_for_tracefork.
14279 * gdb_proc_service.h (psaddr_t): Fix type.
14280 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14281 signature to match glibc.
14283 2009-12-16 Doug Evans <dje@google.com>
14285 * linux-low.c (linux_read_memory): Fix argument to read.
14287 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14289 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14290 events, don't leave current_inferior pointing at null.
14292 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14294 * win32-low.c (LOG): Delete.
14295 (OUTMSG): Output to stderr.
14296 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14297 on compile time LOG macro.
14298 (win32_wait): Fix debug output.
14300 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14302 * win32-low.c (win32_add_one_solib): If the dll name is
14303 "ntdll.dll", prepend the system directory to the dll path.
14305 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14307 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14309 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14310 Vladimir Prus <vladimir@codesourcery.com>
14312 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14313 * configure.ac: Check for __mcoldfire__ and set
14314 gdb_cv_m68k_is_coldfire.
14315 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14316 reg-cf.o and reg-m68k.o.
14317 * configure: Regenerated.
14319 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14321 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14322 Pass it to thread_db_free.
14323 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14324 proper `detaching' argument to linux_remove_process.
14325 * linux-low.h (thread_db_free): Add `detaching' parameter.
14326 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14328 (thread_db_free): Add `detaching' parameter. Only
14329 call td_ta_clear_event if detaching from process.
14331 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14333 * thread-db.c (thread_db_free): Fix typo.
14335 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14338 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14340 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14342 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14343 with an i686 compiler.
14344 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14346 * configure: Rebuilt.
14348 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14352 * server.c (handle_search_memory_1): Correct read_addr initialization
14353 in loop for searching subsequent chunks.
14355 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14357 * configure.ac: New --with-libthread-db option.
14358 * thread-db.c: Allow direct dependence on libthread_db.
14359 (thread_db_free): Adjust.
14360 * config.in: Regenerate.
14361 * configure: Likewise.
14363 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14366 * thread-db.c (attach_thread): New function.
14367 (maybe_attach_thread): Return success/failure.
14368 (find_new_threads_callback): Adjust.
14369 (thread_db_find_new_threads): Loop until no new threads.
14371 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14373 * proc-service.c (ps_lgetregs): Formatting.
14375 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14377 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14378 * configure.ac: Adjust.
14379 * linux-low.h (struct process_info_private): Move members to struct
14381 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14382 * linux-low.c (linux_remove_process): Adjust.
14383 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14384 * server.c (handle_query): Move code ...
14385 (handle_monitor_command): ... here. New function.
14386 * target.h (struct target_ops): New member.
14387 * thread-db.c (struct thread_db): New.
14388 (libthread_db_search_path): New variable.
14389 (thread_db_create_event, thread_db_enable_reporting)
14390 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14391 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14392 (try_thread_db_load_1, dladdr_to_soname): New functions.
14393 (try_thread_db_load, thread_db_load_search): New functions.
14394 (thread_db_init): Search for libthread_db.
14395 (thread_db_free): New function.
14396 (thread_db_handle_monitor_command): Likewise.
14397 * config.in: Regenerate.
14398 * configure: Regenerate.
14400 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14402 * spu-low.c (spu_kill): Wait for inferior to terminate.
14403 Call clear_inferiors.
14404 (spu_detach): Call clear_inferiors.
14406 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14408 * aclocal.m4: Regenerate.
14409 * config.in: Likewise.
14410 * configure: Likewise.
14412 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14414 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14415 (parse_spufs_run): New function.
14416 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14417 (ppc_breakpoint_at): Handle SPU breakpoints.
14419 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14421 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14422 (SPUFS_MAGIC): Define.
14423 (spu_enumerate_spu_ids): New function.
14424 (linux_qxfer_spu): New function.
14425 (linux_target_ops): Install linux_qxfer_spu.
14427 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14429 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14430 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14431 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14432 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14433 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14434 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14435 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14436 (init_registers_powerpc_cell32l): Add prototype.
14437 (init_registers_powerpc_cell64l): Likewise.
14438 (ppc_arch_setup): Detect Cell/B.E. architecture.
14440 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14442 * Makefile.in (datarootdir): New variable.
14444 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14446 * linux-low.c (linux_write_memory): Update debugging output.
14447 * Makefile.in (clean): Add new descriptions.
14448 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14449 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14450 * configure.srv: Add new files for arm*-*-linux*.
14451 * linux-arm-low.c: Add new declarations.
14452 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14453 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14454 (HWCAP_VFPv3D16): New.
14455 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14456 instead of __IWMMXT__.
14457 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14458 (arm_arch_setup): New.
14459 (target_regsets): Remove #ifdef. Add VFP regset.
14460 (the_low_target): Use arm_arch_setup.
14462 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14464 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14465 the main thread again.
14467 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14469 Adding Neutrino gdbserver.
14470 * configure: Regenerated.
14471 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14472 * configure.srv (i[34567]86-*-nto*): New target.
14473 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14474 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14475 (nto_comctrl) [__QNX__]: New function.
14476 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14478 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14480 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14483 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14484 Pedro Alves <pedro@codesourcery.com>
14486 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14487 don't support CONTEXT_EXTENDED_REGISTERS.
14488 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14489 (the_low_target): Install them.
14490 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14491 failing with ERROR_PIPE_NOT_CONNECTED.
14493 2009-06-30 Doug Evans <dje@google.com>
14494 Pierre Muller <muller@ics.u-strasbg.fr>
14496 Add h/w watchpoint support to x86-linux, win32-i386.
14497 * Makefile.in (SFILES): Add i386-low.c
14498 (i386_low_h): Define.
14499 (i386-low.o): Add dependencies.
14500 (linux-x86-low.o): Add i386-low.h dependency.
14501 (win32-i386-low.o): Ditto.
14502 * i386-low.c: New file.
14503 * i386-low.h: New file.
14504 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14505 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14506 * linux-low.c (linux_add_process): Initialize arch_private.
14507 (linux_remove_process): Free arch_private.
14508 (add_lwp): Initialize arch_private.
14509 (delete_lwp): Free arch_private.
14510 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14512 * linux-low.h (process_info_private): New member arch_private.
14513 (lwp_info): New member arch_private.
14514 (linux_target_ops): New members new_process, new_thread,
14516 (ptid_of): New macro.
14517 * linux-x86-low.c: Include stddef.h, i386-low.h.
14518 (arch_process_info): New struct.
14519 (arch_lwp_info): New struct.
14520 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14521 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14522 (i386_dr_low_get_status): New function.
14523 (x86_insert_point, x86_remove_point): New functions.
14524 (x86_stopped_by_watchpoint): New function.
14525 (x86_stopped_data_address): New function.
14526 (x86_linux_new_process, x86_linux_new_thread): New functions.
14527 (x86_linux_prepare_to_resume): New function.
14528 (the_low_target): Add entries for insert_point, remove_point,
14529 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14531 * server.c (debug_hw_points): New global.
14532 (monitor_show_help): Document set debug-hw-points.
14533 (handle_query): Process "set debug-hw-points".
14534 * server.h (debug_hw_points): Declare.
14535 (paddress): Declare.
14536 * utils.c (NUMCELLS, CELLSIZE): New macros.
14537 (get_sell, xsnprintf, paddress): New functions.
14538 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14539 remove_point, stopped_by_watchpoint, stopped_data_address.
14540 * win32-i386-low.c: Include i386-low.h.
14541 (debug_reg_state): Replaces dr.
14542 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14543 (i386_dr_low_get_status): New function.
14544 (i386_insert_point, i386_remove_point): New functions.
14545 (i386_stopped_by_watchpoint): New function.
14546 (i386_stopped_data_address): New function.
14547 (i386_initial_stuff): Update.
14548 (get_thread_context,set_thread_context,i386_thread_added): Update.
14549 (the_low_target): Add entries for insert_point,
14550 remove_point, stopped_by_watchpoint, stopped_data_address.
14551 * win32-low.c (win32_insert_watchpoint): New function.
14552 (win32_remove_watchpoint): New function.
14553 (win32_stopped_by_watchpoint): New function.
14554 (win32_stopped_data_address): New function.
14555 (win32_target_ops): Add entries for insert_watchpoint,
14556 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14557 * win32-low.h (win32_target_ops): New members insert_point,
14558 remove_point, stopped_by_watchpoint, stopped_data_address.
14560 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14562 * server.c (process_serial_event): Re-return unsupported, not
14563 error, if the type isn't recognized. Re-allow supporting only
14564 insert or remove packets. Also call require_running for
14565 breakpoints. Add missing break statement to default case. Tidy.
14566 * target.h (struct target_ops): Rename insert_watchpoint to
14567 insert_point, and remove_watchpoint to remove_point.
14569 * linux-low.h (struct linux_target_ops): Likewise.
14570 * linux-low.c (linux_insert_watchpoint): Rename to ...
14571 (linux_insert_point): ... this. Adjust.
14572 (linux_remove_watchpoint): Rename to ...
14573 (linux_remove_point): ... this. Adjust.
14574 (linux_target_ops): Adjust.
14575 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14576 (cris_insert_point): ... this.
14577 (cris_remove_watchpoint): Rename to ...
14578 (cris_remove_point): ... this.
14579 (the_low_target): Adjust.
14581 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14583 * server.c (handle_v_kill): Pass signal_pid to
14584 kill_inferior if multi_process is zero.
14586 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14588 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14589 * target.h (target_ops): Comment for *_watchpoint to make it clear
14590 the functions can get types '0' and '1'.
14592 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14594 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14595 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14596 * regcache.c (get_regcache): Likewise.
14597 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14598 * win32-low.c (child_fetch_inferior_registers): Remove check for
14601 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14602 Pedro Alves <pedro@codesourcery.com>
14604 * target.h (struct target_ops) <supports_multi_process>: New
14606 (target_supports_multi_process): New.
14607 * server.c (handle_query): Even if GDB reports support, only
14608 enable multi-process if the target also supports it. Report
14609 multi-process support only if the target backend supports it.
14610 * linux-low.c (linux_supports_multi_process): New function.
14611 (linux_target_ops): Install it as target_supports_multi_process
14614 2009-05-24 Doug Evans <dje@google.com>
14616 Global renaming of find_thread_pid to find_thread_ptid.
14617 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14618 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14619 All callers updated.
14621 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14622 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14625 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14626 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14627 (linux_resume_one_lwp): Ditto.
14629 2009-05-23 Doug Evans <dje@google.com>
14631 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14632 from struct inferior_list_entry * to struct lwp_info *.
14633 All callers updated.
14635 2009-05-13 Doug Evans <dje@google.com>
14637 * linux-x86-low.c: Don't include assert.h.
14638 (x86_siginfo_fixup): Use fatal, not assert.
14639 (x86_arch_setup): Fix comment.
14641 2009-05-12 Doug Evans <dje@google.com>
14643 Biarch support for i386/amd64 gdbserver.
14644 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14645 Add linux-x86-low.c.
14646 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14647 (linux-x86-low.o): Add.
14648 * linux-x86-64-low.c: Delete.
14649 * linux-i386-low.c: Delete.
14650 * linux-x86-low.c: New file.
14651 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14653 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14655 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14656 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14657 (linux_child_pid_to_exec_file): New function.
14658 (elf_64_header_p, elf_64_file_p): New functions.
14659 (siginfo_fixup): New function.
14660 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14661 give target a chance to convert layout.
14662 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14663 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14665 2009-05-07 Doug Evans <dje@google.com>
14667 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14668 (regsets_store_inferior_registers): Ditto.
14670 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14674 * linux-low.c (must_set_ptrace_flags): Delete.
14675 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14677 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14678 `lwp->must_set_ptrace_flags' instead.
14679 (linux_wait_for_event_1): Set ptrace options here.
14680 (linux_wait_1): ... not here.
14682 2009-04-30 Doug Evans <dje@google.com>
14684 * inferiors.c (started_inferior_callback): New function.
14685 (attached_inferior_callback): New function.
14686 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14687 * server.c (print_started_pid, print_attached_pid): New functions.
14688 (detach_or_kill_for_exit): New function.
14689 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14690 * server.h (have_started_inferiors_p): Declare.
14691 (have_attached_inferiors_p): Declare.
14693 * inferiors.c (remove_process): Fix memory leak, free process.
14694 * linux-low.c (linux_remove_process): New function.
14695 (linux_kill): Call it instead of remove_process.
14696 (linux_detach, linux_wait_1): Ditto.
14698 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14700 * configure.srv: Add x86 Windows CE target.
14702 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14704 * inferiors.c (get_thread_process): Make global.
14705 * server.h (get_thread_process): Add prototype.
14706 * thread-db.c (find_one_thread): Use get_thread_process
14707 instead of current_process.
14708 (thread_db_get_tls_address): Do not crash if called when
14709 thread layer is not yet initialized.
14711 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14713 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14714 * spu-low.c (current_tid): Rename to ...
14715 (current_ptid): ... this.
14716 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14717 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14718 ptid_get_lwp (current_ptid) instead of current_tid.
14719 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14720 instead of current_tid. Use find_process_pid to verify pid
14721 argument is valid. Pass proper argument to remove_process.
14722 (spu_thread_alive): Compare current_ptid instead of current_tid.
14723 (spu_resume): Likewise.
14725 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14727 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14730 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14732 Implement the multiprocess extensions, and add linux multiprocess
14735 * server.h (ULONGEST): Declare.
14736 (struct ptid, ptid_t): New.
14737 (minus_one_ptid, null_ptid): Declare.
14738 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14739 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14740 (struct inferior_list_entry): Change `id' type from unsigned from
14742 (struct sym_cache, struct breakpoint, struct
14743 process_info_private): Forward declare.
14744 (struct process_info): Declare.
14745 (current_process): Declare.
14746 (all_processes): Declare.
14747 (initialize_inferiors): Declare.
14748 (add_thread): Adjust to use ptid_t.
14749 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14750 (add_process, remove_process, find_thread_pid): Declare.
14751 (find_inferior_id): Adjust to use ptid_t.
14752 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14753 (multi_process): Declare.
14754 (push_event): Adjust to use ptid_t.
14755 (read_ptid, write_ptid): Declare.
14756 (prepare_resume_reply): Adjust to use ptid_t.
14757 (clear_symbol_cache): Declare.
14758 * inferiors.c (all_processes): New.
14759 (null_ptid, minus_one_ptid): New.
14760 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14761 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14762 (add_thread): Change unsigned long to ptid. Remove gdb_id
14764 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14765 (gdb_id_to_thread): Rename to ...
14766 (find_thread_pid): ... this. Change unsigned long to ptid.
14767 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14768 (loaded_dll, pull_pid_from_list): Adjust.
14769 (add_process, remove_process, find_process_pid)
14770 (get_thread_process, current_process, initialize_inferiors): New.
14771 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14772 (struct target_waitstatus) <related_pid>: Ditto.
14773 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14774 return type to int.
14775 (struct target_ops) <join>: Add `pid' argument.
14776 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14777 (struct target_ops) <wait>: Add `ptid' field. Change return type
14779 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14780 (mywait): Add `ptid' argument. Change return type to ptid_t.
14781 (target_pid_to_str): Declare.
14782 * target.c (set_desired_inferior): Adjust to use ptids.
14783 (mywait): Add new `ptid' argument. Adjust.
14784 (target_pid_to_str): New.
14785 * mem-break.h (free_all_breakpoints): Declare.
14786 * mem-break.c (breakpoints): Delelete.
14787 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14788 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14789 to use per-process breakpoint list.
14790 (free_all_breakpoints): New.
14791 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14792 (symbol_cache, all_symbols_looked_up): Delete.
14794 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14796 (prepare_resume_reply): Change ptid argument's type from unsigned
14797 long to ptid_t. Adjust. Implement W;process and X;process.
14798 (free_sym_cache, clear_symbol_cache): New.
14799 (look_up_one_symbol): Adjust to per-process symbol cache. *
14800 * server.c (cont_thread, general_thread, step_thread): Change type
14802 (attached): Delete.
14803 (multi_process): New.
14804 (last_ptid): Change type to ptid_t.
14805 (struct vstop_notif) <ptid>: Change type to ptid_t.
14806 (queue_stop_reply, push_event): Change `ptid' argument's type to
14808 (discard_queued_stop_replies): Add `pid' argument.
14809 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14810 changes. Don't reference the `attached' global.
14811 (attach_inferior): Adjust to mywait interface changes.
14812 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14813 features. Handle and report "multiprocess+". Handle
14815 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14817 (handle_v_kill): New.
14818 (handle_v_stopped): Adjust to use target_pid_to_str.
14819 (handle_v_requests): Allow multiple attaches and runs when
14820 multiprocess extensions are in effect. Handle "vKill".
14821 (myresume): Adjust to use ptids.
14822 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14823 (handle_status): Adjust to discard_queued_stop_replies interface
14825 (first_thread_of, kill_inferior_callback)
14826 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14827 (main): Call initialize_inferiors. Adjust to use ptids, killing
14828 and detaching from all inferiors. Handle multiprocess packet
14830 * linux-low.h: Include gdb_proc_service.h.
14831 (struct process_info_private): New.
14832 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14833 <lwpid_of>: Use ptid_get_lwp.
14834 (get_lwp_thread): Adjust.
14835 (struct lwp_info): Add `dead' member.
14836 (find_lwp_pid): Declare.
14837 * linux-low.c (thread_db_active): Delete.
14838 (new_inferior): Adjust comment.
14839 (inferior_pid): Delete.
14840 (linux_add_process): New.
14841 (handle_extended_wait): Adjust.
14842 (add_lwp): Change unsigned long to ptid.
14843 (linux_create_inferior): Add process to processes table. Adjust
14844 to use ptids. Don't set new_inferior here.
14845 (linux_attach_lwp): Rename to ...
14846 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14847 it. Adjust to use ptids.
14848 (linux_attach_lwp): New.
14849 (linux_attach): Add process to processes table. Don't set
14851 (struct counter): New.
14852 (second_thread_of_pid_p, last_thread_of_process_p): New.
14853 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14854 multiple processes.
14855 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14856 processes. Remove process from process table.
14857 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14858 to multiple processes.
14859 (any_thread_of): New.
14860 (linux_detach): Add `pid' argument, and handle it. Remove process
14861 from processes table.
14862 (linux_join): Add `pid' argument. Handle it.
14863 (linux_thread_alive): Change unsighed long argument to ptid_t.
14864 Consider dead lwps as not being alive.
14865 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14866 threads we're not interested in.
14867 (same_lwp, find_lwp_pid): New.
14868 (linux_wait_for_lwp): Change `pid' argument's type from int to
14870 (linux_wait_for_event): Rename to ...
14871 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14872 from int to ptid_t. Adjust.
14873 (linux_wait_for_event): New.
14874 (linux_wait_1): Add `ptid' argument. Change return type to
14875 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14876 that exit from the process table.
14877 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14879 (mark_lwp_dead): New.
14880 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14881 stopping all threads, mark its main lwp as dead.
14882 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14884 (fetch_register, usr_store_inferior_registers)
14885 (regsets_fetch_inferior_registers)
14886 (regsets_store_inferior_registers, linux_read_memory)
14887 (linux_write_memory): Inline `inferior_pid'.
14888 (linux_look_up_symbols): Adjust to use per-process
14889 `thread_db_active'.
14890 (linux_request_interrupt): Adjust to use ptids.
14891 (linux_read_auxv): Inline `inferior_pid'.
14892 (initialize_low): Don't reference thread_db_active.
14893 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14894 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14895 (ps_getpid): Return the pid of the current inferior.
14896 * thread-db.c (proc_handle, thread_agent): Delete.
14897 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14899 (find_one_thread): Change argument type to ptid_t. Adjust to
14901 (maybe_attach_thread): Adjust to per-process data and ptids.
14902 (thread_db_find_new_threads): Ditto.
14903 (thread_db_init): Ditto.
14904 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14905 processes table. Adjust to use ptids.
14906 (spu_kill, spu_detach): Adjust interface. Remove process from
14908 (spu_join, spu_thread_alive): Adjust interface.
14909 (spu_wait): Adjust interface. Remove process from processes
14910 table. Adjust to use ptids.
14911 * win32-low.c (current_inferior_tid): Delete.
14912 (current_inferior_ptid): New.
14913 (debug_event_ptid): New.
14914 (thread_rec): Take a ptid. Adjust.
14915 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14916 (child_delete_thread): Ditto.
14917 (do_initial_child_stuff): Add `attached' argument. Add process to
14919 (child_fetch_inferior_registers, child_store_inferior_registers):
14921 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14922 (win32_attach): Pass 1 to do_initial_child_stuff.
14923 (win32_kill): Adjust interface. Remove process from processes
14925 (win32_detach): Ditto.
14926 (win32_join): Adjust interface.
14927 (win32_thread_alive): Take a ptid.
14928 (win32_resume): Adjust to use ptids.
14929 (get_child_debug_event): Ditto.
14930 (win32_wait): Adjust interface. Remove exiting process from
14933 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14935 Non-stop mode support.
14937 * server.h (non_stop): Declare.
14938 (gdb_client_data, handler_func): Declare.
14939 (delete_file_handler, add_file_handler, start_event_loop):
14941 (handle_serial_event, handle_target_event, push_event)
14942 (putpkt_notif): Declare.
14943 * target.h (enum resume_kind): New.
14944 (struct thread_resume): Replace `step' field by `kind' field.
14945 (TARGET_WNOHANG): Define.
14946 (struct target_ops) <wait>: Add `options' argument.
14947 <supports_non_stop, async, start_non_stop>: New fields.
14948 (target_supports_non_stop, target_async): New.
14949 (start_non_stop): Declare.
14950 (mywait): Add `options' argument.
14951 * target.c (mywait): Add `options' argument. Print child exit
14952 notifications here.
14953 (start_non_stop): New.
14954 * server.c (non_stop, own_buf, mem_buf): New globals.
14955 (struct vstop_notif): New.
14956 (notif_queue): New global.
14957 (queue_stop_reply, push_event, discard_queued_stop_replies)
14958 (send_next_stop_reply): New.
14959 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14961 (attach_inferior): In non-stop mode, don't wait for the target
14963 (handle_general_set): Handle QNonStop.
14964 (handle_query): When handling qC, return the current general
14965 thread, instead of the first thread of the list.
14966 (handle_query): If the backend supports non-stop mode, include
14967 QNonStop+ in the qSupported query response.
14968 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14970 (handle_v_attach, handle_v_run): Handle non-stop mode.
14971 (handle_v_stopped): New.
14972 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14973 (myresume): Adjust to use resume_kind. Handle non-stop.
14974 (queue_stop_reply_callback): New.
14975 (handle_status): Handle non-stop mode.
14976 (main): Clear non_stop flag on reconnection. Use the event-loop.
14977 Refactor serial protocol handling from here ...
14978 (process_serial_event): ... to this new function. When GDB
14979 selects any thread, select one here. In non-stop mode, wait until
14980 GDB acks all pending events before exiting.
14981 (handle_serial_event, handle_target_event): New.
14982 * remote-utils.c (remote_open): Install remote_desc in the event
14984 (remote_close): Remove remote_desc from the event loop.
14985 (putpkt_binary): Rename to...
14986 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14987 (putpkt_binary): New as wrapper around putpkt_binary_1.
14988 (putpkt_notif): New.
14989 (prepare_resume_reply): In non-stop mode, don't change the
14991 * event-loop.c: New.
14992 * Makefile.in (OBJ): Add event-loop.o.
14993 (event-loop.o): New rule.
14995 * linux-low.h (pid_of): Moved here.
14997 (get_lwp_thread): Use lwpid_of.
14998 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14999 * linux-low.c (pid_of): Delete.
15000 (inferior_pid): Use lwpid_of.
15001 (linux_event_pipe): New.
15002 (target_is_async_p): New.
15004 (handle_extended_wait): Use lwpid_of.
15005 (add_lwp): Don't set lwpid field.
15006 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15007 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15008 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15009 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15010 first. Adjust to linux_wait_for_event interface changes. Use
15012 (linux_detach): Don't delete the main lwp here.
15013 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15014 (status_pending_p): Don't consider explicitly suspended lwps.
15015 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15016 pointer. Add OPTIONS argument. Change return type to int. Use
15017 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15018 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15019 pointer. Add status pointer argument. Return a pid instead of a
15020 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15021 changes. In non-stop mode, don't switch to a random thread.
15022 (linux_wait): Rename to...
15023 (linux_wait_1): ... this. Add target_options argument, and handle
15024 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15025 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15026 clean exit and signal exit code. Don't stop all threads in
15027 non-stop mode. In all-stop mode, only stop all threads when
15028 reporting a stop to GDB. Handle explicit thread stop requests.
15029 (async_file_flush, async_file_mark): New.
15031 (send_sigstop): Use lwpid_of.
15032 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15033 interface changes. In non-stop mode, don't switch to a random
15035 (linux_resume_one_lwp): Use lwpid_of.
15036 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15037 (linux_resume_one_thread): ... this. Handle resume_stop. In
15038 non-stop mode, don't look for pending flag in all threads.
15039 (resume_status_pending_p): Don't consider explicitly suspended
15041 (my_waitpid): Reimplement. Emulate __WALL.
15042 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15044 (sigchld_handler, linux_supports_non_stop, linux_async)
15045 (linux_start_non_stop): New.
15046 (linux_target_ops): Register linux_supports_non_stop, linux_async
15047 and linux_start_non_stop.
15048 (initialize_low): Install SIGCHLD handler.
15049 * thread-db.c (thread_db_create_event, find_one_thread)
15050 (thread_db_get_tls_address): Use lwpid_of.
15051 * win32-low.c (win32_detach): Adjust to use resume_kind.
15052 (win32_wait): Add `options' argument.
15053 * spu-low.c (spu_resume): Adjust to use resume_kind.
15054 (spu_wait): Add `options' argument.
15056 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15058 Decouple target code from remote protocol.
15060 * target.h (enum target_waitkind): New.
15061 (struct target_waitstatus): New.
15062 (struct target_ops) <wait>: Return an unsigned long. Take a
15063 target_waitstatus pointer instead of a char pointer.
15064 (mywait): Likewise.
15065 * target.c (mywait): Change prototype to return an unsigned long.
15066 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15067 * server.h (thread_from_wait, old_thread_from_wait): Delete
15069 (prepare_resume_reply): Change prototype to take a
15071 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15072 (last_status, last_ptid): New.
15073 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15074 pid instead of a signal.
15075 (attach_inferior): Remove "status" and "signal" parameters.
15077 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15079 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15080 (handle_v_requests, myresume): Remove "status" and "signal"
15081 parameters. Adjust.
15082 (handle_status): New.
15083 (main): Delete local `status'. Adjust.
15084 * remote-utils.c: Include target.h.
15085 (prepare_resume_reply): Change prototype to take a
15086 target_waitstatus. Adjust.
15088 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15090 * spu-low.c (spu_wait): Adjust.
15091 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15093 (win32_wait): Adjust.
15095 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15097 * target.h (struct thread_resume): Delete leave_stopped member.
15098 (struct target_ops): Add a `n' argument to the `resume' callback.
15099 * server.c (start_inferior): Adjust.
15100 (handle_v_cont, myresume): Adjust.
15101 * linux-low.c (check_removed_breakpoint): Adjust to resume
15102 interface change, and to removed leave_stopped field.
15103 (resume_ptr): Delete.
15104 (struct thread_resume_array): New.
15105 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15106 resume interface change.
15107 (linux_continue_one_thread, linux_queue_one_thread)
15108 (resume_status_pending_p): Check if the resume field is NULL
15109 instead of checking the leave_stopped member.
15110 (linux_resume): Adjust to the target resume interface change.
15111 * spu-low.c (spu_resume): Adjust to the target resume interface
15113 * win32-low.c (win32_detach, win32_resume): Ditto.
15115 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15117 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15119 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15121 (linux_continue_one_thread): Only preserve the stepping flag if
15122 there's a pending breakpoint.
15124 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15126 * server.c (main): After the inferior having exited, call
15127 remote_close before exiting gdbserver.
15129 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15131 Fix size of FPSCR in Power 7 processors.
15132 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15133 (PPC_FEATURE_HAS_DFP): New #define.
15134 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15137 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15139 * server.c (handle_query) Whitespace and formatting.
15141 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15143 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15144 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15145 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15146 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15147 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15148 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15149 Makefile.in, configure.ac: Fix whitespace throughout.
15150 * configure: Regenerate.
15152 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15154 * inferiors.c (find_inferior): Make it safe for the callback
15155 function to delete the currently iterated inferior.
15157 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15159 * Makefile.in (linuw_low_h): Move higher.
15160 (thread-db.o): Depend on $(linux_low_h).
15162 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15164 Rename "process" to "lwp" throughout.
15166 * linux-low.c (all_processes): Rename to...
15167 (all_lwps): ... this.
15168 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15169 (add_process): Rename to ...
15170 (add_lwp): ... this. Adjust.
15171 (linux_create_inferior): Adjust.
15172 (linux_attach_lwp): Adjust.
15173 (linux_attach): Adjust.
15174 (linux_kill_one_process): Rename to ...
15175 (linux_kill_one_lwp): ... this. Adjust.
15176 (linux_kill): Adjust.
15177 (linux_detach_one_process): Rename to ...
15178 (linux_detach_one_lwp): ... this. Adjust.
15179 (linux_detach): Adjust.
15180 (check_removed_breakpoint): Adjust.
15181 (status_pending_p): Adjust.
15182 (linux_wait_for_process): Rename to ...
15183 (linux_wait_for_lwp): ... this. Adjust.
15184 (linux_wait_for_event): Adjust.
15185 (send_sigstop): Adjust.
15186 (wait_for_sigstop): Adjust.
15187 (stop_all_processes): Rename to ...
15188 (stop_all_lwps): ... this.
15189 (linux_resume_one_process): Rename to ...
15190 (linux_resume_one_lwp): ... this. Adjust.
15191 (linux_set_resume_request, linux_continue_one_thread)
15192 (linux_queue_one_thread, resume_status_pending_p)
15193 (usr_store_inferior_registers, regsets_store_inferior_registers)
15194 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15196 * linux-low.h (get_process): Rename to ...
15197 (get_lwp): ... this. Adjust.
15198 (get_thread_process): Rename to ...
15199 (get_thread_lwp): ... this. Adjust.
15200 (get_process_thread): Rename to ...
15201 (get_lwp_thread): ... this. Adjust.
15202 (struct process_info): Rename to ...
15203 (struct lwp_info): ... this.
15204 (all_processes): Rename to ...
15205 (all_lwps): ... this.
15206 * proc-service.c (ps_lgetregs): Adjust.
15207 * thread-db.c (thread_db_create_event, find_one_thread)
15208 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15210 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15212 * server.c (handle_query): Handle "qAttached".
15214 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15216 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15217 GPLv3, update license URL.
15219 2009-03-01 Doug Evans <dje@google.com>
15221 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15222 (server_h): Add gdb_signals.h.
15223 (signals.o): Update.
15224 * server.h (target_signal_from_host,target_signal_to_host_p)
15225 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15227 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15229 * remote-utils.c (getpkt): Also generate remote-debug
15230 information if noack_mode is set.
15232 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15234 * server.c (handle_query): Report qXfer:siginfo:read and
15235 qXfer:siginfo:write as supported and handle them.
15236 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15237 * linux-low.c (linux_xfer_siginfo): New.
15238 (linux_target_ops): Set it.
15240 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15242 * server.c (gdbserver_usage): Mention --remote-debug.
15243 (main): Accept '--remote-debug' switch.
15245 2009-01-18 Doug Evans <dje@google.com>
15247 * regcache.c (new_register_cache): No need to check result of xcalloc.
15248 * server.c (handle_search_memory): Back out calls to xmalloc,
15249 result is checked and error is returned to user upon failure.
15250 (handle_query): Ditto. Add more checks for result of malloc.
15251 (handle_v_cont): Check result of malloc, report error back to
15253 (handle_v_run): Ditto. Call freeargv.
15254 * server.h (freeargv): Declare.
15255 * utils.c (freeargv): New fn.
15257 2009-01-15 Doug Evans <dje@google.com>
15259 * gdbreplay.c (perror_with_name): Make arg const char *.
15260 * server.h (target_signal_to_name): Make return type const char *.
15261 * thread-db.c (thread_db_err_str): Make return type const char *.
15262 * utils.c (perror_with_name): Make arg const char *.
15264 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15266 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15267 when handling a EXIT_PROCESS_DEBUG_EVENT.
15269 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15271 * gdbreplay.c (gdbreplay_version): Update copyright year.
15272 * server.c (gdbserver_version): Likewise.
15274 2009-01-05 Doug Evans <dje@google.com>
15276 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15277 (handle_extended_wait): Improve comment.
15279 2008-12-13 Doug Evans <dje@google.com>
15281 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15282 * server.h (ATTR_MALLOC): New macro.
15283 (xmalloc,xcalloc,xstrdup): Declare.
15284 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15285 * inferiors.c: Ditto.
15286 * linux-low.c: Ditto.
15287 * mem-break.c: Ditto.
15288 * regcache.c: Ditto.
15289 * remote-utils.c: Ditto.
15292 * win32-low.c: Ditto.
15294 2008-12-12 Doug Evans <dje@google.com>
15296 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15297 in debugging printf.
15299 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15301 2008-12-09 Doug Evans <dje@google.com>
15303 * linux-low.h (struct process_info): Delete member tid, unused.
15304 * thread-db.c (find_one_thread): Update.
15305 (maybe_attach_thread): Update.
15307 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15309 * target.h (struct target_ops): Add qxfer_osdata member.
15310 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15312 (linux_qxfer_osdata): New functions.
15313 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15315 * server.c (handle_query): Handle "qXfer:osdata:read:".
15316 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15317 (buffer_xml_printf): New functions.
15318 * server.h (struct buffer): New.
15319 (buffer_grow_str, buffer_grow_str0): New macros.
15320 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15321 (buffer_xml_printf): Declare.
15323 2008-11-24 Doug Evans <dje@google.com>
15325 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15327 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15329 * server.c (handle_v_run): Always use the supplied argument list.
15331 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15333 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15334 (xtensa_regmap_table): Add entry for scompare1.
15336 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15338 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15339 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15340 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15341 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15342 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15343 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15344 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15345 XML target descriptions.
15346 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15347 when inferior is running on an ISA 2.05 or later processor. Add
15348 special case to return offset for full 64-bit slot of FPSCR when
15351 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15353 * Makefile.in (SFILES, clean): Added sparc64 files.
15354 (reg-sparc64.o, reg-sparc64.c): New.
15355 * configure.srv (sparc*-*-linux*): New configuration.
15356 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15357 syscall arguments for SPARC.
15358 (regsets_store_inferior_registers): Likewise.
15359 * linux-sparc-low.c: New file.
15361 2008-10-21 Doug Evans <dje@google.com>
15363 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15364 (READLINE_DIR,READLINE_DEP): Delete.
15365 (INTERNAL_CFLAGS): Update.
15366 (LINTFLAGS): Update.
15368 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15370 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15371 whole argv from the last run, not just argv[0].
15373 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15375 * regcache.c (new_register_cache): Return NULL if the register
15376 cache size isn't known yet.
15377 (free_register_cache): Avoid dereferencing a NULL regcache.
15379 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15381 * configure.srv: Merge MIPS and MIPS64.
15383 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15385 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15387 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15389 * Makefile.in: Add required vsx dependencies.
15391 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15392 Declare init_registers_powerpc_vsx32l.
15393 Declare init_registers_powerpc_vsx64l.
15394 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15395 (ppc_arch_setup): Check for VSX in hwcap.
15396 (ppc_fill_vsxregset): New function.
15397 (ppc_store_vsxregset): New function.
15398 Add new VSX entry in regset_info target_regsets.
15400 * configure.srv: Add new VSX dependencies.
15402 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15404 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15405 (remote_open): Set or clear transport_is_reliable.
15406 (putpkt_binary): Don't expect acks in noack mode.
15407 (getpkt): Don't send ack/nac in noack mode.
15408 * server.c (handle_general_set): Handle QStartNoAckMode.
15409 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15411 (main): Reset noack_mode on every connection.
15412 * server.h (noack_mode): Declare.
15414 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15416 * Makefile.in (GDBREPLAY_OBS): New variable.
15417 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15419 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15420 Daniel Jacobowitz <dan@codesourcery.com>
15422 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15423 (usr_store_inferior_registers): Likewise.
15424 (regsets_store_inferior_registers): Likewise.
15426 2008-07-31 Rolf Jansen <rj@surtec.com>
15427 Pedro Alves <pedro@codesourcery.com>
15429 * configure.ac: Check for memmem declaration.
15430 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15431 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15432 (disable_packet_qfThreadInfo): Unconditionally compile.
15433 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15434 * configure, config.in: Regenerate.
15436 2008-07-28 Doug Kwan <dougkwan@google.com>
15438 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15439 (linux_write_memory): Remove declaration of errno.
15441 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15443 * linux-low.c (handle_extended_wait): Do not use "status"
15444 variable uninitialized.
15446 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15448 * server.c (handle_v_attach): Inhibit reporting dll changes.
15450 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15452 * remote-utils.c (prepare_resume_reply): If requested, don't
15453 output "thread:TID" in the T stop reply.
15455 * server.c (disable_packet_vCont, disable_packet_Tthread)
15456 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15457 (handle_query): If requested, disable support for qC, qfThreadInfo
15459 (handle_v_requests): If requested, disable support for vCont.
15460 (gdbserver_show_disableable): New.
15461 (main): Handle --disable-packet and --disable-packet=LIST.
15463 * server.h (disable_packet_vCont, disable_packet_Tthread)
15464 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15466 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15468 * server.c (gdbserver_usage): Mention --version.
15470 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15472 * Makefile.in (gdbreplay.o): New rule.
15474 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15476 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15477 message, not gdbserver.
15479 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15480 Nathan Sidwell <nathan@codesourcery.com>
15481 Joseph Myers <joseph@codesourcery.com>
15483 * acinclude.m4: Include ../../config/acx.m4.
15484 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15485 * configure, config.in: Regenerate.
15486 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15487 * server.c (gdbserver_version): Print PKGVERSION.
15488 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15489 (main): Adjust gdbserver_usage calls.
15490 * gdbreplay.c (version, host_name): Add declarations.
15491 (gdbreplay_version, gdbreplay_usage): New.
15492 (main): Accept --version and --help options.
15494 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15496 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15497 (arm_breakpoint_at): Handle Thumb.
15498 (the_low_target): Add comment.
15500 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15502 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15504 2008-05-09 Doug Evans <dje@google.com>
15506 * server.h (decode_search_memory_packet): Declare.
15507 * remote-utils.c (decode_search_memory_packet): New fn.
15508 * server.c (handle_search_memory_1): New fn.
15509 (handle_search_memory): New fn.
15510 (handle_query): Process qSearch:memory packets.
15512 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15514 * regcache.c (registers_length): Remove.
15515 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15516 full register packet.
15517 * regcache.h (registers_length): Remove prototype.
15518 * server.h (PBUFSIZ): Define to 16384.
15520 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15522 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15523 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15524 powerpc-64l.o, and powerpc-altivec64l.o.
15525 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15526 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15527 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15528 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15529 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15532 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15533 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15534 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15535 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15536 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15537 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15538 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15539 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15540 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15541 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15544 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15545 (init_registers_powerpc_32l): ... this new prototype.
15546 (init_registers_powerpc_32): Remove, replace by ...
15547 (init_registers_powerpc_altivec32l): ... this new prototype.
15548 (init_registers_powerpc_e500): Remove, replace by ...
15549 (init_registers_powerpc_e500l): ... this new prototype.
15550 (init_registers_ppc64): Remove, replace by ...
15551 (init_registers_powerpc_64l): ... this new prototype.
15552 (init_registers_powerpc_64): Remove, replace by ...
15553 (init_registers_powerpc_altivec64l): ... this new prototype.
15554 (ppc_num_regs): Set to 73.
15555 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15556 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15557 (ppc_cannot_store_register): Handle orig_r3 and trap.
15558 (ppc_arch_setup): Update init_registers_... calls.
15559 (ppc_fill_gregset): Handle orig_r3 and trap.
15561 * inferiors.c (clear_inferiors): Reset current_inferior.
15563 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15565 * acinclude.m4: Add override.m4.
15566 * configure: Regenerate.
15568 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15570 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15571 initial call to init_register_ppc64.
15573 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15575 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15576 single powerpc*-*-linux* case.
15577 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15579 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15581 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15582 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15584 * linux-ppc-low.c: Include <elf.h>.
15585 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15586 (ppc_hwcap): New global variable.
15587 (ppc_regmap): Remove __SPE__ #ifdef sections.
15588 (ppc_regmap_e500): New global variable.
15589 (ppc_cannot_store_register): Update __SPE__ special case.
15590 (ppc_get_hwcap): New function.
15591 (ppc_arch_setup): Use it to determine whether inferior supports
15592 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15593 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15594 Do not access registers if target does not support AltiVec.
15595 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15596 Do not access registers if target does not support SPE.
15597 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15599 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15601 * linux-low.c (disabled_regsets, num_regsets): New.
15602 (use_regsets_p): Delete.
15603 (linux_wait_for_process): Clear disabled_regsets.
15604 (regsets_fetch_inferior_registers): Check and set it.
15605 (regsets_store_inferior_registers): Likewise.
15606 (linux_fetch_registers, linux_store_registers): Do not use
15608 (initialize_low): Allocate disabled_regsets.
15610 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15612 * Makefile.in (LIBOBJS): New.
15613 (OBS): Use LIBOBJS.
15614 (memmem.o): New rule.
15615 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15616 * configure: Regenerated.
15618 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15620 * server.c (handle_query): Never return "unsupported" for
15621 qXfer:features:read queries.
15623 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15625 * server.c (get_features_xml): Fix inverted condition.
15626 (handle_query): Always support qXfer:feature:read.
15628 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15630 * server.c (wrapper_argv): New.
15631 (start_inferior): Handle wrapper_argv. If set, expect an extra
15633 (gdbserver_usage): Document --wrapper.
15634 (main): Parse --wrapper.
15636 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15638 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15639 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15640 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15641 (ppc_set_pc): Likewise.
15642 (ppc_arch_setup): New function.
15643 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15644 of collect_register.
15645 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15647 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15649 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15650 instead of linux-ppc64-low.o.
15651 * linux-ppc64-low.c: Remove file.
15652 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15653 (linux-ppc64-low.o): Remove rule.
15655 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15656 (init_registers_powerpc_64): Likewise.
15657 (ppc_regmap): Conditionally define depending on __powerpc64__.
15658 (ppc_cannot_store_register): Do not special-case "fpscr" when
15659 compiled on __powerpc64__.
15660 (ppc_collect_ptrace_register): New function.
15661 (ppc_supply_ptrace_register): New function.
15662 (ppc_breakpoint): Change type to "unsigned int".
15663 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15664 (the_low_target): Conditionally provide initializers for the
15665 arch_setup member depending on __powerpc64__. Install
15666 collect_ptrace_register and supply_ptrace_register members.
15668 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15670 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15671 * server.c (gdbserver_xmltarget): Define.
15672 (get_features_xml): Use it to replace "target.xml" and arch_string.
15674 * configure.srv: Remove srv_xmltarget. Add XML files that were
15675 mentioned there to srv_xmlfiles instead. Remove conditional tests
15676 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15677 srv_xmlfiles and srv_regobj to include all possible choices.
15678 * configure.ac (srv_xmltarget): Remove.
15679 (srv_xmlfiles): Do not add "target.xml".
15680 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15681 checks for supplementary target information.
15682 * configure: Regenerate.
15683 * Makefile.in (XML_TARGET): Remove.
15684 (target.xml): Remove rule.
15685 (clean): Do not clean up target.xml.
15686 (.PRECIOUS): Do not mention target.xml.
15688 * target.h (struct target_ops): Remove arch_string member.
15689 * linux-low.c (linux_arch_string): Remove.
15690 (linux_target_ops): Remove arch_string initializer.
15691 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15692 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15693 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15694 * spu-low.c (spu_arch_string): Remove.
15695 (spu_target_ops): Remove arch_string initializer.
15696 * win32-low.c (win32_arch_string): Remove.
15697 (win32_target_ops): Remove arch_string initializer.
15698 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15699 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15700 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15702 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15704 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15705 by collect_ptrace_register and supply_ptrace_register hooks.
15706 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15707 instead of checking for the_low_target.left_pad_xfer.
15708 (usr_store_inferior_registers): Use collect_ptrace_register callback
15709 instead of checking for the_low_target.left_pad_xfer.
15711 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15712 (s390_supply_ptrace_register): Likewise.
15713 (s390_fill_gregset): Call s390_collect_ptrace_register.
15714 (the_low_target): Update.
15716 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15717 (ppc_supply_ptrace_register): Likewise.
15718 (the_low_target): Update.
15720 * linux-i386-low.c (the_low_target): Update.
15721 * linux-x86-64-low.c (the_low_target): Update.
15723 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15725 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15726 reg-s390.o and reg-s390x.o.
15728 * linux-low.c (new_inferior): New global variable.
15729 (linux_create_inferior, linux_attach): Set it.
15730 (linux_wait_for_process): Call the_low_target.arch_setup after the
15731 target has stopped for the first time.
15732 (initialize_low): Do not call the_low_target.arch_setup.
15734 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15735 (s390_set_pc): Likewise.
15736 (s390_arch_setup): New function.
15737 (the_low_target): Use s390_arch_setup as arch_setup routine.
15739 * regcache.c (realloc_register_cache): New function.
15740 (set_register_cache): Call it for each existing regcache.
15742 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15744 * server.h (init_registers): Remove prototype.
15746 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15747 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15748 instead of init_registers ().
15749 * linux-arm-low.c (init_registers_arm): Add prototype.
15750 (init_registers_arm_with_iwmmxt): Likewise.
15751 (the_low_target): Add initializer for arch_setup field.
15752 * linux-cris-low.c (init_registers_cris): Add prototype.
15753 (the_low_target): Add initializer for arch_setup field.
15754 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15755 (the_low_target): Add initializer for arch_setup field.
15756 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15757 (the_low_target): Add initializer for arch_setup field.
15758 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15759 (the_low_target): Add initializer for arch_setup field.
15760 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15761 (the_low_target): Add initializer for arch_setup field.
15762 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15763 (the_low_target): Add initializer for arch_setup field.
15764 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15765 (init_registers_mips64_linux): Likewise.
15766 (the_low_target): Add initializer for arch_setup field.
15767 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15768 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15769 (the_low_target): Add initializer for arch_setup field.
15770 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15771 (init_registers_powerpc_64): Likewise.
15772 (the_low_target): Add initializer for arch_setup field.
15773 * linux-s390-low.c (init_registers_s390): Add prototype.
15774 (init_registers_s390x): Likewise.
15775 (the_low_target): Add initializer for arch_setup field.
15776 * linux-sh-low.c (init_registers_sh): Add prototype.
15777 (the_low_target): Add initializer for arch_setup field.
15778 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15779 (the_low_target): Add initializer for arch_setup field.
15780 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15781 (the_low_target): Add initializer for arch_setup field.
15783 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15784 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15785 instead of init_registers ().
15786 * win32-arm-low.c (init_registers_arm): Add prototype.
15787 (the_low_target): Add initializer for arch_setup field.
15788 * win32-i386-low.c (init_registers_i386): Add prototype.
15789 (the_low_target): Add initializer for arch_setup field.
15791 * spu-low.c (init_registers_spu): Add prototype.
15792 (initialize_low): Call initialie_registers_spu () instead of
15793 initialize_registers ().
15795 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15797 * server.c (handle_v_requests): When handling the vRun and vAttach
15798 packets, if already debugging a process, don't kill it. Return an
15801 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15803 * server.c (handle_query): Correct length check.
15805 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15807 * win32-low.c (do_initial_child_stuff): Add process handle
15808 parameter. Set current_process_handle and current_process_id from the
15809 parameters. Clear globals.
15810 (win32_create_inferior): Don't set current_process_handle and
15811 current_process_id here. Instead pass them on the call to
15812 do_initial_child_stuff.
15813 (win32_attach): Likewise.
15814 (win32_clear_inferiors): New.
15815 (win32_kill): Don't close the current process handle or the
15816 current thread handle here. Instead call win32_clear_inferiors.
15817 (win32_detach): Don't open a new handle to the process. Call
15818 win32_clear_inferiors.
15819 (win32_join): Don't rely on current_process_handle; open a new
15820 handle using the process id.
15821 (win32_wait): Call win32_clear_inferiors when the inferior process
15824 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15826 * server.c (monitor_show_help): Add "exit".
15828 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15830 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15831 (clean): Add reg-xtensa.c.
15832 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15833 * configure.srv (xtensa*-*-linux*) New target.
15834 * linux-xtensa-low.c: New.
15835 * xtensa-xtregs.c: New.
15837 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15839 * hostio.c: Don't include errno.h.
15840 (errno_to_fileio_errno): Move to hostio-errno.
15841 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15842 error number outputting to the target->hostio_last_error callback.
15843 (hostio_packet_error): Use FILEIO_EINVAL directly.
15844 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15845 calls to hostio_error.
15846 * hostio-errno.c: New.
15847 * server.h (hostio_last_error_from_errno): Declare.
15848 * target.h (target_ops): Add hostio_last_error member.
15849 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15850 as hostio_last_error handler.
15851 * spu-low.c (spu_target_ops): Likewise.
15852 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15853 (wince_hostio_last_error): New functions.
15854 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15855 as hostio_last_error handler.
15856 (win32_target_ops) [!_WIN32_WCE]: Register
15857 hostio_last_error_from_errno as hostio_last_error handler.
15858 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15859 (hostio-errno.o): New rule.
15860 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15861 * configure.srv (srv_hostio_err_objs): New variable. Default to
15863 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15864 * configure: Regenerate.
15866 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15868 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15869 (linux_kill, linux_detach): Clean up the process list.
15870 * remote-utils.c (remote_open): Improve port number parsing.
15871 (putpkt_binary, input_interrupt): Only send interrupts if the target
15873 * server.c (extended_protocol): Make static.
15874 (attached): Define earlier.
15875 (exit_requested, response_needed, program_argv): New variables.
15876 (target_running): New.
15877 (start_inferior): Clear attached here.
15878 (attach_inferior): Set attached here.
15879 (require_running): Define.
15880 (handle_query): Use require_running and target_running. Implement
15882 (handle_v_attach, handle_v_run): New.
15883 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15884 (gdbserver_usage): Update.
15885 (main): Redo argument parsing. Handle --debug and --multi. Handle
15886 --attach along with other options or after the port. Save
15887 program_argv. Support no initial program. Resynchronize
15888 communication with GDB after an error. Handle "monitor exit".
15889 Use require_running and target_running. Always allow the extended
15890 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15891 restart in extended mode.
15892 * README: Refer to the GDB manual. Update --attach usage.
15894 2007-12-20 Andreas Schwab <schwab@suse.de>
15896 * linux-low.c (STACK_SIZE): Define.
15897 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15898 (linux_test_for_tracefork): Likewise.
15900 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15902 * linux-low.c (linux_wait_for_event): Update messages. Do not
15903 reinsert auto-delete breakpoints.
15904 * mem-break.c (struct breakpoint): Change return type of handler to
15906 (set_breakpoint_at): Update handler type.
15907 (reinsert_breakpoint_handler): Return 1 instead of calling
15909 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15911 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15912 * mem-break.h (set_breakpoint_at): Update handler type.
15913 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15914 * win32-low.c (auto_delete_breakpoint): New.
15915 (get_child_debug_event): Use it.
15917 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15919 * configure.ac: Check for pread and pwrite.
15920 * hostio.c (handle_pread): Fall back to lseek and read.
15921 (handle_pwrite): Fall back to lseek and write.
15922 * config.in, configure: Regenerated.
15924 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15926 * server.c (myresume): Add own_buf argument.
15927 (main): Update calls.
15929 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15931 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15932 * remote-utils.c (remote_open): Do not call disable_async_io.
15933 (block_async_io): Delete.
15934 (unblock_async_io): Make static.
15935 (initialize_async_io): New.
15936 * server.c (handle_v_cont): Handle async I/O here.
15937 (myresume): Likewise. Move other common resume tasks here...
15938 (main): ... from here. Call initialize_async_io. Disable async
15939 I/O before the main loop.
15940 * server.h (initialize_async_io): Declare.
15941 (block_async_io, unblock_async_io): Delete prototypes.
15942 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15944 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15946 * remote-utils.c (readchar): Allow binary data in received messages.
15948 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15950 * win32-low.c (attaching): New global.
15951 (win32_create_inferior): Clear the `attaching' global.
15952 (win32_attach): Set the `attaching' global.
15953 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15954 attaching. Only set a breakpoint at the entry point if not
15957 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15959 * server.c (main): Don't report dll events on the initial
15960 connection on attaches.
15962 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15964 * server.c (main): Relax numerical bases supported for the pid of
15965 the --attach command line argument.
15967 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15969 * win32-low.c (win32_attach): Call OpenProcess before
15970 DebugActiveProcess, not after. Add last error output to error
15973 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15975 * win32-low.c (win32_get_thread_context)
15976 (win32_set_thread_context): New functions.
15977 (thread_rec): Use win32_get_thread_context.
15978 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15979 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15982 2007-12-03 Leo Zayas
15983 Pedro Alves <pedro_alves@portugalmail.pt>
15985 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15987 (child_add_thread): Minor cleanup.
15988 (child_continue): Resume artificially suspended threads before
15989 calling ContinueDebugEvent.
15990 (suspend_one_thread): New.
15991 (fake_breakpoint_event): New.
15992 (get_child_debug_event): Change return type to int. Check here if
15993 gdb sent an interrupt request. If a soft interrupt was requested,
15994 fake a breakpoint event. Return 0 if there is no event to handle,
15996 (win32_wait): Don't check here if gdb sent an interrupt request.
15997 Ensure there is a valid event to handle.
15998 (win32_request_interrupt): Add soft interruption method as last
16001 2007-12-03 Leo Zayas
16002 Pedro Alves <pedro_alves@portugalmail.pt>
16004 * win32-low.h (win32_thread_info): Add descriptions to the
16005 structure members. Replace `suspend_count' counter by a
16007 * win32-low.c (thread_rec): Update condition of when to get the
16008 context from the inferior. Rely on ContextFlags being set if it
16009 has already been retrieved. Only suspend the inferior thread if
16010 we haven't already. Warn if that fails.
16011 (continue_one_thread): s/suspend_count/suspended/. Only call
16012 ResumeThread once. Warn if that fails.
16014 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16016 * win32-low.c (win32_wait): Don't read from the inferior when it
16017 has already exited.
16019 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16021 * Makefile.in (win32_low_h): New variable.
16022 (win32-low.o): Add dependency on $(win32_low_h).
16023 (win32-arm-low.o, win32-i386-low.o): New rules.
16025 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16027 * hostio.c: Correct copyright year.
16029 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16031 * Makefile.in (OBS): Add hostio.o.
16032 (hostio.o): New rule.
16033 * server.h (handle_vFile): Declare.
16034 * hostio.c: New file.
16035 * server.c (handle_v_requests): Take packet_len and new_packet_len
16036 for binary packets. Call handle_vFile.
16037 (main): Update call to handle_v_requests.
16039 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16041 * linux-low.c: Include <sched.h>.
16043 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16045 * linux-low.c (linux_tracefork_grandchild): New.
16046 (linux_tracefork_child): Use clone.
16047 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16049 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16051 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16053 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16055 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16057 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16059 * inferiors.c (change_inferior_id): Delete.
16060 (add_pid_to_list, pull_pid_from_list): New.
16061 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16062 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16063 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16064 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16065 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16066 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16067 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16068 (using_threads): Always set to 1.
16069 (handle_extended_wait): New.
16070 (add_process): Do not set TID.
16071 (linux_create_inferior): Set must_set_ptrace_flags.
16072 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16073 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16074 (linux_thread_alive): Rename TID argument to LWPID.
16075 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16076 (linux_wait_for_event): Do not use TID or check using_threads. Update
16077 call to dead_thread_notify. Call handle_extended_wait.
16078 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16079 (send_sigstop): Delete sigstop_sent.
16080 (wait_for_sigstop): Avoid TID.
16081 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16082 (linux_test_for_tracefork): New.
16083 (linux_lookup_signals): Use thread_db_active and
16084 linux_supports_tracefork_flag.
16085 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16086 * linux-low.h (get_process_thread): Avoid TID.
16087 (struct process_ifo): Move thread_known and tid to the end. Remove
16089 (linux_attach_lwp, thread_db_init): Update prototypes.
16090 * server.h (change_inferior_id): Delete prototype.
16091 (add_pid_to_list, pull_pid_from_list): New prototypes.
16092 * thread-db.c (thread_db_use_events): New.
16093 (find_first_thread): Rename to...
16094 (find_one_thread): ...this. Update callers and messages. Do not
16095 call fatal. Check thread_db_use_events. Do not call
16096 change_inferior_id or new_thread_notify.
16097 (maybe_attach_thread): Update. Do not call new_thread_notify.
16098 (thread_db_init): Set thread_db_use_events. Check use_events.
16099 * utils.c (fatal, warning): Correct message prefix.
16101 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16103 * Makefile.in (clean): Remove new files.
16104 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16105 (powerpc-64.o, powerpc-64.c): New rules.
16106 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16107 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16109 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16111 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16112 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16113 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16114 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16115 (target_regsets): Add AltiVec and SPE register sets.
16116 * configure.ac: Check for AltiVec and SPE.
16117 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16118 (ppc_fill_vrregset, ppc_store_vrregset): New.
16119 (target_regsets): Add AltiVec register set.
16120 * configure: Regenerated.
16122 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16124 * linux-low.c (O_LARGEFILE): Define.
16125 (linux_read_memory): Use /proc/PID/mem.
16126 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16127 * configure, config.in: Regenerated.
16129 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16131 * linux-low.c (linux_wait_for_event): Do not pass signals while
16134 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16136 * win32-low.c (create_process): New.
16137 (win32_create_inferior): Use create_process instead of
16138 CreateProcess. If create_process failed retry appending an ".exe"
16139 suffix. Store the GetLastError result immediatelly after
16140 create_process calls and use it on the call to error.
16142 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16144 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16146 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16148 * configure.ac: Switch license to GPLv3.
16150 2007-08-01 Michael Snyder <msnyder@access-company.com>
16152 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16154 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16156 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16158 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16159 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16160 CloseToolhelp32Snapshot.
16161 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16162 CloseToolhelp32Snapshot.
16164 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16166 * server.c (main): Check for inferior exit before main loop.
16168 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16170 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16171 instead of on tmp_desc.
16173 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16174 Daniel Jacobowitz <dan@codesourcery.com>
16176 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16177 (add_thread): Minor cleanups.
16178 (clear_inferiors): Move lower in the file. Clear the DLL
16180 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16181 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16182 (xml_escape_text): New.
16183 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16185 (handle_v_cont): Report errors.
16186 (gdbserver_version): Update.
16187 (main): Correct size of own_buf. Do not report initial DLL events.
16188 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16189 (unloaded_dll, xml_escape_text): New.
16190 * win32-low.c (enum target_waitkind): Update comments.
16191 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16192 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16193 (win32_EnumProcessModules, win32_GetModuleInformation)
16194 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16195 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16196 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16197 (win32_Module32First, win32_Module32Next, load_toolhelp)
16198 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16199 (get_child_debug_event): Handle DLL events.
16200 (win32_wait): Likewise.
16202 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16204 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16205 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16207 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16209 * win32-low.c (handle_output_debug_string): Ignore event if not
16212 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16214 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16216 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16218 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16220 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16222 * inferiors.c (change_inferior_id): Add comment.
16223 * linux-low.c (check_removed_breakpoint): Add an early
16224 prototype. Improve debug output.
16225 (linux_attach): Doc update.
16226 (linux_detach_one_process, linux_detach): Clean up before releasing
16228 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16229 * linux-low.h (struct process_info): Doc improvement.
16230 * mem-break.c (delete_all_breakpoints): New.
16231 * mem-break.h (delete_all_breakpoints): New prototype.
16232 * thread-db.c (find_first_thread): New.
16233 (thread_db_create_event): Call it instead of
16234 thread_db_find_new_threads. Clean up unused variables.
16235 (maybe_attach_thread): Remove first thread handling.
16236 (thread_db_find_new_threads): Use find_first_thread.
16237 (thread_db_get_tls_address): Likewise.
16239 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16241 * thread-db.c (thread_db_find_new_threads): Add prototype.
16242 (thread_db_create_event): Check for the main thread before adding
16244 (maybe_attach_thread): Only enable event reporting if TID == 0.
16245 (thread_db_get_tls_address): Check for new threads.
16247 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16249 * linux-low.c (linux_create_inferior): Try execv before execvp.
16250 * spu-low.c (spu_create_inferior): Likewise.
16252 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16254 * linux-low.c (linux_create_inferior): Change execv to execvp.
16255 * spu-low.c (spu_create_inferior): Likewies.
16257 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16259 * Makefile.in (clean): Clean new files instead of deleted ones.
16260 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16261 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16263 * configure.srv: Specify XML files and new regformats for MIPS and
16265 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16266 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16267 an entry for the restart register.
16268 (mips_cannot_fetch_register, mips_cannot_store_register)
16269 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16270 register names to match the XML descriptions.
16271 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16272 restart register instead of $0.
16274 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16275 Markus Deuling <deuling@de.ibm.com>
16277 * remote-utils.c (decode_xfer_write): New function.
16278 * server.h (decode_xfer_write): Add prototype.
16279 * server.c (handle_query): Add PACKET_LEN argument. Support
16280 qXfer:spu:read and qXfer:spu:write packets.
16281 (main): Pass packet_len to handle_query.
16282 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16283 * target.h (target_ops): Add qxfer_spu.
16285 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16287 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16288 accessing non-seekable spufs files.
16290 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16292 * server.c (handle_query): Add reply for qC packet.
16294 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16295 Leo Zayas <lerele@champenstudios@com>
16297 * server.h (check_remote_input_interrupt_request): New function.
16298 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16299 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16300 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16301 (check_remote_input_interrupt_request): New function.
16302 * server.h (check_remote_input_interrupt_request): Declare.
16303 * win32-low.c (winapi_DebugBreakProcess,
16304 winapi_GenerateConsoleCtrlEvent): New typedefs.
16305 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16307 (win32_wait): Check for remote interrupt request
16308 with check_remote_input_interrupt_request.
16309 (win32_request_interrupt): New function.
16310 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16312 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16314 * win32-low.c (debug_registers_changed,
16315 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16316 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16317 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16318 (thread_rec): Get context using the low target.
16319 (child_add_thread): Call thread_added on the low target,
16320 which does the same thing.
16322 (do_initial_child_stuff): Remove debug registers references.
16323 Set context using the low target. Resume threads after
16324 setting the contexts.
16325 (child_continue): Remove dead variable. Remove debug
16326 registers references.
16327 (child_fetch_inferior_registers): Go through the low target.
16328 (do_child_store_inferior_registers): Remove.
16329 (child_store_inferior_registers): Go through the low target.
16330 (win32_resume): Remove debug registers references.
16331 Set context using the low target.
16332 (handle_exception): Change return type to void. Don't record
16333 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16334 first chance exception.
16335 (get_child_debug_event): Change return type to void. Remove
16336 goto loop. Always return after waiting for debug event.
16337 (win32_wait): Convert to switch statement. Handle spurious
16340 * win32-i386-low.c (debug_registers_changed,
16341 debug_registers_used): New.
16342 (initial_stuff): Rename to ...
16343 (i386_initial_stuff): ... this. Clear debug registers
16345 (store_debug_registers): Delete.
16346 (i386_get_thread_context): New.
16347 (load_debug_registers): Delete.
16348 (i386_set_thread_context): New.
16349 (i386_thread_added): New.
16350 (single_step): Rename to ...
16351 (i386_single_step): ... this.
16352 (do_fetch_inferior_registers): Rename to ...
16353 (i386_fetch_inferior_register): ... this.
16354 (i386_store_inferior_register): New.
16355 (the_low_target): Adapt to new interface.
16357 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16358 (arm_get_thread_context): New.
16359 (arm_set_thread_context): New.
16361 (do_fetch_inferior_registers): Rename to ...
16362 (arm_fetch_inferior_register): ... this.
16363 (arm_store_inferior_register): New.
16364 (arm_wince_breakpoint): Reimplement as unsigned long.
16365 (arm_wince_breakpoint_len): Define.
16366 (the_low_target): Adapt to new interface.
16368 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16369 load_debug_registers. Add get_thread_context, set_thread_context,
16370 thread_added and store_inferior_register. Rename
16371 fetch_inferior_registers to fetch_inferior_register.
16372 (regptr): Remove declaration.
16374 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16376 * linux-low.c (linux_detach): Change return type to int. Return 0.
16377 * spu-low.c (spu_detach): Likewise.
16379 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16381 * target.h (target_ops): Change return type of detach to int.
16383 (join_inferior): New.
16384 * server.c (main): Don't skip detach support on mingw32.
16385 If the inferior doesn't support detaching return error.
16386 Call join_inferior instead of using waitpid.
16387 * linux-low.c (linux_join): New.
16388 (linux_target_op): Add linux_join.
16389 * spu-low.c (spu_join): New.
16390 (spu_target_ops): Add spu_join.
16391 * win32-low.c (win32_detach): Adapt to new interface.
16392 Reopen current_process_handle before detaching. Issue a child
16393 resume before detaching.
16395 (win32_target_op): Add win32_join.
16397 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16399 * win32-low.c (win32-attach): Fix return value.
16400 * target.h (target_ops): Describe ATTACH return values.
16402 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16404 * win32-low.c (GETPROCADDRESS): Define.
16405 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16406 (winapi_DebugSetProcessKillOnExit): Likewise.
16407 (win32_create_inferior): Force usage of ansi CreateProcessA.
16408 (win32_attach): Use GETPROCADDRESS.
16409 (win32_detach): Likewise.
16411 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16413 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16415 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16417 * win32-low.c: Commit leftover changes from 2007-03-29.
16419 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16421 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16422 fields short instead of int. Add explicit padding.
16423 (i387_cache_to_fsave): Remove unnecessary casts.
16424 (i387_fsave_to_cache): Doc fix.
16425 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16427 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16429 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16430 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16432 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16434 * configure.srv (arm*-*-mingw32ce*): Move near the other
16437 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16439 * configure.ac: Add errno checking.
16440 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16441 sys/file.h and malloc.h.
16442 (AC_CHECK_DECLS): Add perror.
16443 (srv_mingwce): Handle.
16444 * configure.srv (i[34567]86-*-cygwin*): Add
16445 win32-i386-low.o to srv_tgtobj.
16446 (i[34567]86-*-mingw*): Likewise.
16447 (arm*-*-mingw32ce*): Add case.
16448 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16449 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16450 [__MINGW32CE__] (strerror): New function.
16451 [__MINGW32CE__] (errno): Define to GetLastError.
16452 [__MINGW32CE__] (COUNTOF): New macro.
16453 (remote_open): Remove extra close call.
16454 * mem-break.c (delete_breakpoint_at): New function.
16455 * mem-break.h (delete_breakpoint_at): Declare.
16456 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16457 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16458 [USE_WIN32API] (read, write): Add char* casts.
16459 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16460 * server.h: Include wincecompat.h on Windows CE.
16461 [HAVE_ERRNO_H]: Check.
16462 (perror): Declare if not declared.
16463 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16464 (perror_with_name): Remove errno declaration.
16465 * wincecompat.h: New.
16466 * wincecompat.c: New.
16467 * win32-low.h: New.
16468 * win32-arm-low.c: New.
16469 * win32-i386-low.c: New.
16470 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16471 (OUTMSG2): Make it safe.
16473 (COUNTOF): New macro.
16474 (NUM_REGS): Get it from the low target.
16475 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16476 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16477 (thread_rec): Let low target handle debug registers.
16478 (child_add_thread): Likewise.
16479 (child_init_thread_list): Likewise.
16480 (continue_one_thread): Likewise.
16482 (do_child_fetch_inferior_registers): Move to ...
16483 * win32-i386-low.c: ... here, and rename to ...
16484 (do_fetch_inferior_registers): ... this.
16485 * win32-low.c (child_fetch_inferior_registers):
16486 Go through the low target.
16487 (do_child_store_inferior_registers): Use regptr.
16488 (strwinerror): New function.
16489 (win32_create_inferior): Handle Windows CE.
16490 Use strwinerror instead of strerror on Windows error
16491 codes. Add program to the error output.
16492 Don't close the main thread handle on Windows CE.
16493 (win32_attach): Use coredll.dll on Windows CE.
16494 (win32_kill): Close current process and current
16496 (win32_detach): Use coredll.dll on Windows CE.
16497 (win32_resume): Let low target handle debug registers, and
16499 (handle_exception): Add/Remove initial breakpoint. Avoid
16500 non-existant WSTOPSIG on Windows CE.
16501 (win32_read_inferior_memory): Cast to remove warning.
16502 (win32_arch_string): Go through the low target.
16503 (initialize_low): Call set_breakpoint_data with the low
16504 target's breakpoint.
16505 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16506 FOP_REGNUM, mappings): Move to ...
16507 * win32-i386-low.c: ... here.
16508 * win32-low.c (win32_thread_info): Move to ...
16509 * win32-low.h: ... here.
16510 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16511 win32-arm-low.c and wincecompat.c.
16512 (all:): Add $EXEEXT.
16513 (install-only:): Likewise.
16514 (gdbserver:): Likewise.
16515 (gdbreplay:): Likewise.
16516 * config.in: Regenerate.
16517 * configure: Regenerate.
16519 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16521 * win32-low.c: Rename typedef thread_info to
16522 win32_thread_info throughout.
16524 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16526 * win32-i386-low.c: Rename to ...
16527 * win32-low.c: ... this.
16528 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16529 * Makefile.in: Likewise.
16531 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16533 * remote-utils.c (monitor_output): Constify msg parameter.
16534 * server.h (monitor_output): Likewise.
16535 * win32-i386-low.c (handle_output_debug_string): New.
16536 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16537 handle_output_debug_string.
16538 (get_child_debug_event): Likewise.
16540 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16542 * server.c (main): Correct strtoul check.
16544 2007-03-27 Jon Ringle <jon@ringle.org>
16546 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16548 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16550 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16552 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16554 * terminal.h: Check HAVE_SGTTY_H.
16556 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16558 * remote-utils.c (remote_open): Print out the assigned port number.
16560 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16562 * remote-utils.c (monitor_output): New function.
16563 * server.c (debug_threads): Define here.
16564 (monitor_show_help): New function.
16565 (handle_query): Handle qRcmd.
16566 (main): Do not handle 'd' packet.
16567 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16568 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16571 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16573 * Makefile.in (EXEEXT): New.
16574 (clean): Use $(EXEEXT).
16576 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16578 * target.h (target_ops): Rename send_signal to request_interrupt,
16579 and remove enum target_signal parameter.
16580 * linux-low.c (linux_request_interrupt): Rename from
16581 linux_send_signal, and always send SIGINT.
16582 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16583 and always send SIGINT.
16584 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16586 (input_interrupt): Likewise.
16588 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16590 * server.c (get_features_xml): Check if target implemented
16592 * win32-i386-low.c (win32_arch_string): New.
16593 (win32_target_ops): Add win32_arch_string as arch_string member.
16595 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16597 * spu-low.c (spu_arch_string): New.
16598 (spu_target_ops): Add spu_arch_string.
16600 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16602 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16603 * configure.ac: Do not check for terminal.h.
16604 * configure, config.in: Regenerated.
16606 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16608 * Makefile.in (OBS): Add $(XML_BUILTIN).
16609 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16611 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16612 (arm-with-iwmmxt.c): New.
16613 * config.in, configure: Regenerate.
16614 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16615 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16616 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16617 (arm*-*-linux*): Add iWMMXt and regset support.
16618 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16619 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16620 (arm_store_wmmxregset, target_regsets): New.
16621 * server.c (get_features_xml): Take annex argument. Check builtin
16623 (handle_query): Handle multiple annexes.
16625 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16627 * remote-utils.c [USE_WIN32API] (read, write): Define.
16628 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16631 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16633 * linux-i386-low.c (the_low_target): Set arch_string.
16634 * linux-x86-64-low.c (the_low_target): Likewise.
16635 * linux-low.c (linux_arch_string): New.
16636 (linux_target_ops): Add it.
16637 * linux-low.h (struct linux_target_ops): Add arch_string.
16638 * server.c (write_qxfer_response): Use const void * for DATA.
16639 (get_features_xml): New.
16640 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16641 * target.h (struct target_ops): Add arch_string method.
16643 2007-01-03 Denis Pilat <denis.pilat@st.com>
16644 Daniel Jacobowitz <dan@codesourcery.com>
16646 * linux-low.c (linux_kill): Handle being called with no threads.
16647 * win32-i386-low.c (win32_kill): Likewise.
16648 (get_child_debug_event): Clear current_process_handle.
16650 2006-12-30 Denis PILAT <denis.pilat@st.com>
16651 Daniel Jacobowitz <dan@codesourcery.com>
16653 * remote-utils.c (remote_open): Check the type of specified
16654 serial port devices before opening them.
16655 * server.c (main): Kill the inferior if an error occurs during
16656 the first remote_open.
16658 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16660 * README: Update supported targets.
16662 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16664 * Makefile.in (clean): Remove reg-mips64.c.
16665 (reg-mips64.c, reg-mips64.o): New rules.
16666 * configure.srv: Handle mips64. Include regset support for mips.
16667 * linux-mips-low.c (union mips_register): New.
16668 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16669 (mips_breakpoint, mips_breakpoint_at): Use int.
16670 (mips_collect_register, mips_supply_register)
16671 (mips_collect_register_32bit, mips_supply_register_32bit)
16672 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16673 (mips_store_fpregset, target_regsets): New.
16674 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16676 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16678 * configure.srv: Add target "spu*-*-*".
16679 * Makefile.in (clean): Remove reg-spu.c.
16680 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16681 * spu-low.c: New file.
16683 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16685 * configure.ac: Correct td_thr_tls_get_addr test.
16686 * configure: Regenerated.
16688 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16690 * linux-low.c (linux_wait_for_event): Reformat. Use the
16691 pass_signals array.
16692 * remote-utils.c (decode_address_to_semicolon): New.
16693 * server.c (pass_signals, handle_general_set): New.
16694 (handle_query): Mention QPassSignals for qSupported.
16695 (main): Call handle_general_set.
16696 * server.h (pass_signals, decode_address_to_semicolon): New.
16698 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16700 * server.c (handle_query): Correct error handling for read_auxv.
16702 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16704 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16705 and srv_linux_thread_db to yes.
16706 * linux-s390-low.c (s390_fill_gregset): New function.
16707 (target_regsets): Define data structure.
16709 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16711 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16712 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16713 * config.in, configure: Regenerated.
16714 * inferiors.c (gdb_id_to_thread): New function.
16715 (gdb_id_to_thread_id): Use it.
16716 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16717 * linux-low.h (struct process_info): Add th member.
16718 (thread_db_get_tls_address): New prototype.
16719 * remote-utils.c (decode_address): Make non-static.
16720 * server.c (handle_query): Handle qGetTLSAddr.
16721 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16722 * target.h (struct target_ops): Add get_tls_address.
16723 * thread-db.c (maybe_attach_thread): Save the thread handle.
16724 (thread_db_get_tls_address): New.
16726 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16728 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16729 (linux_resume_one_process): Take a siginfo_t *. Update all
16730 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16731 (struct pending_signals): Add a siginfo_t.
16732 (linux_wait_for_process): Always set last_status.
16733 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16734 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16735 * linux-low.h (struct process_info): Add last_status.
16737 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16739 * remote-utils.c (try_rle): New function.
16740 (putpkt_binary): Use it.
16742 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16744 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16745 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16746 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16747 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16748 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16751 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16753 * server.c (terminal_fd): New variable.
16754 (old_foreground_pgrp): Likewise.
16755 (restore_old_foreground_pgrp): New function.
16756 (start_inferior): Record the terminal file descriptor in terminal_fd
16757 and its original foreground group in old_foreground_pgrp. Register
16758 restore_old_foreground_pgrp with atexit().
16760 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16762 * server.c (handle_query): Correct qPart to qXfer.
16764 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16766 * configure.ac: Check for more headers which are missing on
16767 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16768 * configure.srv: Add Cygwin and mingw32.
16769 * remote-utils.c: Don't include headers unconditionally which
16770 are missing on mingw32. Include <winsock.h> for mingw32.
16771 (remote_open): Adjust for mingw32 support. Flush
16772 standard error after writing to it.
16773 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16774 (unblock_async_io, enable_async_io, disable_async_io)
16775 (readchar, getpkt): Update for Winsock support.
16776 (prepare_resume_reply): Expect a protocol signal number.
16777 * server.c: Disable <sys/wait.h> on mingw32.
16778 (start_inferior): Adjust for mingw32 support. Flush
16779 standard error after writing to it.
16780 (attach_inferior): Likewise. Use protocol signal
16782 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16784 * win32-i386-low.c: New file.
16785 * Makefile.in (XM_CLIBS): Set.
16786 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16787 (win32-i386-low.o): New dependency rule.
16788 * linux-low.c (linux_wait): Use target signal numbers.
16789 * target.h (struct target_ops): Doc fix.
16790 * server.h (target_signal_to_name): New prototype.
16791 * gdbreplay.c: Don't include headers unconditionally which
16792 are missing on mingw32. Include <winsock.h> for mingw32.
16793 (remote_close, remote_open): Adjust for Winsock support.
16794 * configure, config.in: Regenerated.
16796 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16798 * server.c (decode_xfer_read, write_qxfer_response): New.
16799 (handle_query): Take a packet length argument. Handle
16800 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16801 the qSupported response.
16802 (main): Update call to handle_query.
16804 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16806 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16807 (putpkt_binary): Renamed from putpkt and adjusted for binary
16809 (putpkt): New wrapper for putpkt_binary.
16810 (readchar): Don't mask off the high bit.
16811 (decode_X_packet): New function.
16812 * server.c (main): Call putpkt_binary if a handler sets the packet
16813 length. Save the length of the incoming packet. Handle 'X'.
16814 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16816 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16818 * server.c (handle_query): Handle qSupported.
16820 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16822 * remote-utils.c (all_symbols_looked_up): New variable.
16823 (look_up_one_symbol): Check it.
16824 * server.h (look_up_one_symbol): New declaration.
16825 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16827 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16829 * Makefile.in (linux-arm-low.o): Update dependencies.
16830 * linux-arm-low.c: Include "gdb_proc_service.h".
16831 (PTRACE_GET_THREAD_AREA): Define.
16832 (ps_get_thread_area): New function.
16834 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16836 * configure.srv (m68k*-*-uclinux*): New target.
16837 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16838 (linux_resume_one_process): Remove extraneous cast.
16839 (linux_read_offsets): New.
16840 (linux_target_op): Add linux_read_offsets on mmuless systems.
16841 * server.c (handle_query): Add qOffsets logic.
16842 * target.h (struct target_ops): Add read_offsets.
16844 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16846 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16847 (PTRACE_GET_THREAD_AREA): Define.
16848 (ps_get_thread_area): New function.
16849 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16850 (linux-x86-64-low.o): Update.
16852 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16854 * configure.ac: Remove checks for prfpregset_t.
16855 * gdb_proc_service.h: New file.
16856 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16857 new "gdb_proc_service.h".
16858 * proc-service.c: Likewise.
16859 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16860 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16861 * Makefile.in (gdb_proc_service_h): Updated.
16862 * configure, config.in: Regenerated.
16864 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16866 * remote-utils.c (prepare_resume_reply): Move declaration
16867 of gdb_id_from_wait to the top of the block.
16869 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16871 * linux-low.c (regsets_store_inferior_registers): Read the regset
16872 from the target before filling it.
16874 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16876 * server.c (attach_inferior): Return SIGTRAP for a successful
16879 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16881 * Makefile.in (OBS): Add version.o.
16882 (STAGESTUFF): Delete.
16883 (version.o): Add dependencies.
16884 (version.c): Replace rule.
16885 (clean): Remove version.c.
16886 * server.c (gdbserver_version): New.
16887 (gdbserver_usage): Use printf.
16888 (main): Handle --version and --help.
16889 * server.h (version, host_name): Add declarations.
16891 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16903 * linux-x86-64-low.c:
16905 * linux-s390-low.c:
16906 * linux-ppc64-low.c:
16908 * linux-mips-low.c:
16909 * linux-m68k-low.c:
16910 * linux-m32r-low.c:
16913 * linux-ia64-low.c:
16914 * linux-i386-low.c:
16915 * linux-crisv32-low.c:
16927 * gdbserver.1: Add (C) after Copyright. Update the FSF
16930 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16932 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16933 (arm_breakpoint_at): Recognize both breakpoints.
16934 (the_low_target): Use the correct breakpoint instruction.
16936 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16938 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16939 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16940 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16941 (the_low_target): Update.
16943 2005-10-25 Andreas Schwab <schwab@suse.de>
16945 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16947 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16948 (ia64_num_regs): Reduce to 462.
16950 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16952 * acinclude.m4: Correct quoting.
16953 * aclocal.m4: Regenerated.
16955 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16956 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16957 (thread_db_init): Call thread_db_err_str.
16958 * configure.ac: Check for TD_VERSION.
16959 * config.in, configure: Regenerated.
16961 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16963 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16965 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16967 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16968 is not available. Define HAVE_PTRACE_GETREGS if it is.
16969 * config.in, configure: Regenerated.
16970 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16971 * linux-i386-low.c, linux-m68k-low.c: Update to use
16972 HAVE_PTRACE_GETREGS.
16973 * linux-low.c (regsets_fetch_inferior_registers)
16974 (regsets_store_inferior_registers): Only return 0 if we processed
16976 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16977 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16979 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16981 * inferiors.c (struct thread_info): Add gdb_id.
16982 (add_thread): Add gdb_id argument.
16983 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16984 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16985 calls to add_thread.
16986 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16987 * server.c (handle_query): Use thread_to_gdb_id.
16988 (handle_v_cont, main): Use gdb_id_to_thread_id.
16989 * server.h (add_thread): Update prototype.
16990 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16993 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16995 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16996 left-padded registers.
16997 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16998 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17000 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17002 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17003 * configure: Regenerate.
17004 * config.in: Regenerate.
17005 * server.h (NEED_DECLARATION_STRERROR):
17006 Replace with !HAVE_DECL_STRERROR.
17008 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17010 * linux-low.c (linux_wait, linux_send_signal): Don't test
17011 an unsigned long variable for > 0 if it could be MAX_ULONG.
17012 * server.c (myresume): Likewise.
17013 * target.c (set_desired_inferior): Likewise.
17015 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17017 * configure.ac: Simplify and improve check for socklen_t.
17018 * configure, config.in: Regenerate.
17020 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17022 * acconfig.h: Remove.
17023 * configure.ac: Add a test for socklen_t. Use three-argument
17024 AC_DEFINE throughout.
17025 * config.in: Regenerated using autoheader 2.59.
17026 * configure: Regenerated.
17028 * gdbreplay.c (socklen_t): Provide a default.
17029 (remote_open): Use socklen_t.
17030 * remote-utils.c (socklen_t): Provide a default.
17031 (remote_open): Use socklen_t.
17032 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17035 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17037 * linux-low.c (linux_read_memory, linux_write_memory)
17038 (linux_read_auxv): Likewise.
17039 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17040 (check_mem_write): Likewise.
17041 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17043 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17044 (registers_from_string, register_data): Likewise.
17045 * server.c (handle_query, main): Likewise.
17046 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17047 (decode_M_packet): Likewise.
17048 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17049 * target.h (struct target_ops): Update read_memory, write_memory,
17051 (read_inferior_memory, write_inferior_memory): Update.
17052 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17053 to unsigned char *.
17054 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17055 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17056 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17057 linux-s390-low.c, linux-sh-low.c: Update for changes in
17058 read_inferior_memory and the_low_target->breakpoint.
17060 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17062 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17063 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17064 * configure.srv: Add powerpc64-*-linux*.
17065 * linux-ppc64-low.c: New file.
17067 2005-05-23 Orjan Friberg <orjanf@axis.com>
17069 * linux-cris-low.c: New file with support for CRIS.
17070 * linux-crisv32-low.c: Ditto for CRISv32.
17071 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17072 (clean): Add reg-cris.c and reg-crisv32.c.
17073 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17074 reg-crisv32.o, and reg-crisv32.c to make rules.
17075 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17076 recognized targets.
17078 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17080 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17081 of sizeof (PTRACE_XFER_TYPE).
17082 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17084 2005-05-12 Orjan Friberg <orjanf@axis.com>
17086 * target.h (struct target_ops): Add insert_watchpoint,
17087 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17088 pointers for hardware watchpoint support.
17089 * linux-low.h (struct linux_target_ops): Ditto.
17090 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17091 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17092 to linux_target_ops.
17093 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17095 * server.c (main): Recognize 'Z' and 'z' packets.
17097 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17099 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17100 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17101 (the_low_target): Add new members.
17103 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17105 * proc-service.c (ps_lgetregs): Search all_processes instead of
17108 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17110 * server.c (start_inferior): Change return type to int.
17111 (attach_inferior): Change sigptr to int *.
17112 (handle_v_cont, handle_v_requests): Change signal to int *.
17113 (main): Change signal to int.
17115 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17117 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17118 * configure.srv: Add m32r*-*-linux*.
17119 * linux-m32r-low.c: New file.
17121 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17123 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17125 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17127 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17128 Take unsigned long arguments for PIDs.
17129 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17130 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17131 (wait_for_sigstop, linux_resume_one_process)
17132 (regsets_fetch_inferior_registers, linux_send_signal)
17133 (linux_read_auxv): Likewise. Update the types of variables holding
17134 PIDs. Update format string specifiers.
17135 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17136 * remote-utils.c (prepare_resume_reply): Likewise.
17137 * server.c (cont_thread, general_thread, step_thread)
17138 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17140 (handle_query): Update format specifiers.
17141 (handle_v_cont, main): Use strtoul for thread IDs.
17142 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17143 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17144 (general_thread, step_thread, thread_from_wait)
17145 (old_thread_from_wait): Update.
17146 * target.h (struct thread_resume): Use unsigned long for THREAD.
17147 (struct target_ops): Use unsigned long for arguments to attach and
17150 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17152 * acinclude.m4: Include bfd/bfd.m4 directly.
17153 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17154 <agriffis@toolchain.org>.
17155 * aclocal.m4, configure: Regenerated.
17157 2005-01-07 Andrew Cagney <cagney@gnu.org>
17159 * configure.ac: Rename configure.in, require autoconf 2.59.
17160 * configure: Re-generate.
17162 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17164 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17165 LIBS when finished.
17166 * aclocal.m4: Regenerated.
17167 * configure: Regenerated.
17169 2004-11-21 Andreas Schwab <schwab@suse.de>
17171 * linux-m68k-low.c (m68k_num_gregs): Define.
17172 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17173 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17174 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17175 (m68k_breakpoint_at): New. Add to the_low_target.
17177 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17178 srv_linux_thread_db to yes.
17180 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17182 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17183 (ARCH_SET_FS): Likewise.
17184 (ARCH_GET_FS): Likewise.
17185 (ARCH_GET_GS): Likewise.
17187 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17189 * linux-i386-low.c (ps_get_thread_area): New.
17190 * linux-x86-64-low.c (ps_get_thread_area): New.
17191 * linux-low.c: Include <sys/syscall.h>.
17192 (linux_kill_one_process): Don't kill the first thread here.
17193 (linux_kill): Kill the first thread here.
17194 (kill_lwp): New function.
17195 (send_sigstop, linux_send_signal): Use it.
17196 * proc-service.c: Clean up #ifdefs.
17197 (fpregset_info): Delete.
17198 (ps_lgetregs): Update and enable implementation.
17199 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17201 * remote-utils.c (struct sym_cache, symbol_cache): New.
17202 (input_interrupt): Print a clearer message.
17203 (async_io_enabled): New variable.
17204 (enable_async_io, disable_async_io): Use it. Update comments.
17205 (look_up_one_symbol): Use the symbol cache.
17206 * thread-db.c (thread_db_look_up_symbols): New function.
17207 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17209 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17211 * configure.in: Test for -rdynamic.
17212 * configure: Regenerated.
17213 * Makefile (INTERNAL_LDFLAGS): New.
17214 (gdbserver, gdbreplay): Use it.
17216 2004-09-02 Andrew Cagney <cagney@gnu.org>
17218 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17220 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17222 * linux-low.c (linux_wait): Clear all_processes list also.
17224 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17226 * linux-low.c: Include <errno.h>. Remove extern declaration of
17229 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17231 * gdbreplay.c, server.h, utils.c: Update copyright years.
17233 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17235 * server.c (main): Print child status or termination signal from
17236 variable 'signal', not 'sig'.
17238 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17240 * linux-low.c (linux_read_memory): Change return type to
17241 int. Check for and return error from ptrace().
17242 * target.c (read_inferior_memory): Change return type to int. Pass
17243 back return status from the_target->read_memory().
17244 * target.h (struct target_ops): Adapt *read_memory() prototype.
17246 (read_inferior_memory): Adapt prototype.
17247 * server.c (main): Return an error packet if
17248 read_inferior_memory() returns an error.
17250 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17252 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17253 Unify with other clean targets.
17255 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17257 * server.c (handle_v_cont): Call set_desired_inferior.
17259 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17261 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17263 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17265 * linux-low.c (linux_wait): Unblock async I/O.
17266 (linux_resume): Block and enable async I/O.
17267 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17268 * server.h (block_async_io, unblock_async_io): Add prototypes.
17270 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17272 * remote-utils.c (remote_open): Print a status notice after
17273 opening a TCP port.
17274 * server.c (attach_inferior): Print a status notice after
17277 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17279 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17281 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17283 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17285 * server.c, target.h: Update copyright years.
17287 2004-02-25 Roland McGrath <roland@redhat.com>
17289 * target.h (struct target_ops): New member `read_auxv'.
17290 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17291 * linux-low.c (linux_read_auxv): New function.
17292 (linux_target_ops): Initialize `read_auxv' member to that.
17294 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17296 Committed by Jim Blandy <jimb@redhat.com>.
17298 * linux-s390-low.c (s390_num_regs): Update.
17299 (s390_regmap): Remove control registers. Use __s390x__ predefine
17300 instead of GPR_SIZE to distiguish s390 and s390x targets.
17302 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17304 * linux-low.c: Update copyright year.
17305 (check_removed_breakpoint): Clear pending_is_breakpoint.
17306 (linux_set_resume_request, linux_queue_one_thread)
17307 (resume_status_pending_p): New functions.
17308 (linux_continue_one_thread): Use process->resume.
17309 (linux_resume): Only resume threads if there are no pending events.
17310 * linux-low.h (struct process_info): Add resume request
17313 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17315 * regcache.c (new_register_cache): Clear the allocated register
17316 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17318 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17320 * linux-low.c (linux_resume): Take a struct thread_resume *
17322 (linux_wait): Update call.
17323 (resume_ptr): New static variable.
17324 (linux_continue_one_thread): Renamed from
17325 linux_continue_one_process. Use resume_ptr.
17326 (linux_resume): Use linux_continue_one_thread.
17327 * server.c (handle_v_cont, handle_v_requests): New functions.
17328 (myresume): New function.
17329 (main): Handle 'v' case.
17330 * target.h (struct thread_resume): New type.
17331 (struct target_ops): Change argument of "resume" to struct
17333 (myresume): Delete macro.
17335 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17337 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17338 (uninstall): Support DESTDIR.
17340 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17342 * configure.srv: Add xscale*linux copy of arm*linux entry.
17344 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17346 * linux-arm-low.c (arm_reinsert_addr): New function.
17347 (the_low_target): Add arm_reinsert_addr.
17349 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17351 * mem-break.c: Remove whitespace at end of file.
17353 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17355 * configure.in: Check whether we need to prototype strerror.
17356 * server.h: Optionally prototype strerror.
17357 * gdbreplay.c (perror_with_name): Use strerror.
17358 * linux-low.c (linux_attach_lwp): Use strerror.
17359 * utils.c (perror_with_name): Use strerror.
17360 * config.in, configure: Regenerated.
17362 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17364 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17365 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17367 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17369 * Makefile.in (SFILES): Update.
17370 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17371 low-sun3.c: Remove files.
17373 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17375 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17376 (linux_detach_one_process, linux_detach): New functions.
17377 (linux_target_ops): Add linux_detach.
17378 * server.c (main): Handle 'D' packet.
17379 * target.h (struct target_ops): Add "detach" member.
17380 (detach_inferior): Define.
17382 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17384 From Kelley Cook <kelleycook@wideopenwest.com>:
17385 * configure.srv: Accept i[34567]86 variants.
17387 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17389 * linux-low.c (linux_wait_for_event): Correct comment typos.
17390 (linux_resume_one_process): Call check_removed_breakpoint.
17391 (linux_send_signal): New function.
17392 (linux_target_ops): Add linux_send_signal.
17393 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17395 * target.h (struct target_ops): Add send_signal.
17397 2003-05-29 Jim Blandy <jimb@redhat.com>
17399 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17400 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17401 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17402 away part of the register's value.
17404 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17406 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17407 (linux_wait_for_event, linux_init_signals): Likewise.
17409 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17411 * configure.in: Check for stdlib.h.
17412 * configure: Regenerated.
17413 * config.in: Regenerated.
17415 2003-01-04 Andreas Schwab <schwab@suse.de>
17417 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17419 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17421 * Makefile.in: Remove obsolete code.
17423 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17425 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17426 defined(PT_FPR0_HI).
17428 2002-11-17 Stuart Hughes <seh@zee2.com>
17430 * linux-arm-low.c (arm_num_regs): Increase.
17431 (arm_regmap): Include status register.
17433 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17435 * linux-low.c (register_addr): Remove incorrect -1 check.
17437 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17439 * linux-low.c (linux_create_inferior): Call setpgid. Return
17441 (unstopped_p, linux_signal_pid): Remove.
17442 (linux_target_ops): Remove linux_signal_pid.
17443 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17444 global instead of target method.
17445 * target.h (struct target_ops): Remove signal_pid. Update comment
17446 for create_inferior.
17447 * server.c (signal_pid): New variable.
17448 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17449 gdbserver. Set the child to be the foreground process group.
17450 (attach_inferior): Set signal_pid.
17452 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17454 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17456 2002-08-20 Jim Blandy <jimb@redhat.com>
17458 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17461 2002-08-01 Andrew Cagney <cagney@redhat.com>
17463 * Makefile.in: Make chill references obsolete.
17465 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17467 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17468 * configure: Regenerate.
17469 * config.in: Regenerate.
17471 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17473 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17474 (perror_with_name, remote_close, remote_open, expect, play): Static.
17476 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17478 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17479 byte offsets instead of an array of indexes.
17480 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17482 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17484 * regcache.c: Add comment.
17486 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17488 * thread-db.c: New file.
17489 * proc-service.c: New file.
17490 * acinclude.m4: New file.
17491 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17492 proc-service.o, and thread-db.o.
17493 (linux-low.o): Add USE_THREAD_DB.
17494 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17495 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17496 * aclocal.m4: Regenerated.
17497 * config.in: Regenerated.
17498 * configure: Regenerated.
17499 * configure.in: Check for proc_service.h, sys/procfs.h,
17500 thread_db.h, and linux/elf.h headrs.
17501 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17502 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17503 Check for -lthread_db and thread support.
17504 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17505 PowerPC, and SuperH.
17506 * i387-fp.c: Constify arguments.
17507 * i387-fp.h: Likewise.
17508 * inferiors.c: (struct thread_info): Renamed from
17509 `struct inferior_info'. Remove PID member. Use generic inferior
17510 list header. All uses updated.
17511 (inferiors, signal_pid): Removed.
17512 (all_threads): New variable.
17513 (get_thread): Define.
17514 (add_inferior_to_list): New function.
17515 (for_each_inferior): New function.
17516 (change_inferior_id): New function.
17517 (add_inferior): Removed.
17518 (remove_inferior): New function.
17519 (add_thread): New function.
17520 (free_one_thread): New function.
17521 (remove_thread): New function.
17522 (clear_inferiors): Use for_each_inferior and free_one_thread.
17523 (find_inferior): New function.
17524 (find_inferior_id): New function.
17525 (inferior_target_data): Update argument type.
17526 (set_inferior_target_data): Likewise.
17527 (inferior_regcache_data): Likewise.
17528 (set_inferior_regcache_data): Likewise.
17529 * linux-low.c (linux_bp_reinsert): Remove.
17530 (all_processes, stopping_threads, using_thrads)
17531 (struct pending_signals, debug_threads, pid_of): New.
17532 (inferior_pid): Replace with macro.
17533 (struct inferior_linux_data): Remove.
17534 (get_stop_pc, add_process): New functions.
17535 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17536 Use add_process and add_thread.
17537 (linux_attach_lwp): New function, based on old linux_attach. Use
17538 add_process and add_thread. Set stop_expected for new threads.
17539 (linux_attach): New function.
17540 (linux_kill_one_process): New function.
17541 (linux_kill): Kill all LWPs.
17542 (linux_thread_alive): Use find_inferior_id.
17543 (check_removed_breakpoints, status_pending_p): New functions.
17544 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17545 Update. Use WNOHANG. Wait for cloned processes also. Update process
17546 struct for the found process.
17547 (linux_wait_for_event): New function.
17548 (linux_wait): Use it. Support LWPs.
17549 (send_sigstop, wait_for_sigstop, stop_all_processes)
17550 (linux_resume_one_process, linux_continue_one_process): New functions.
17551 (linux_resume): Support LWPs.
17552 (REGISTER_RAW_SIZE): Remove.
17553 (fetch_register): Use register_size instead. Call supply_register.
17554 (usr_store_inferior_registers): Likewise. Call collect_register.
17555 Fix recursive case.
17556 (regsets_fetch_inferior_registers): Improve error message.
17557 (regsets_store_inferior_registers): Add debugging.
17558 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17559 (unstopped_p, linux_signal_pid): New functions.
17560 (linux_target_ops): Add linux_signal_pid.
17561 (linux_init_signals): New function.
17562 (initialize_low): Call it. Initialize using_threads.
17563 * regcache.c (inferior_regcache_data): Add valid
17565 (get_regcache): Fetch registers lazily. Add fetch argument
17566 and update all callers.
17567 (regcache_invalidate_one, regcache_invalidate): New
17569 (new_register_cache): Renamed from create_register_cache.
17570 Return the new regcache.
17571 (free_register_cache): Change argument to a void *.
17572 (registers_to_string, registers_from_string): Call get_regcache
17573 with fetch flag set.
17574 (register_data): Make static. Pass fetch flag to get_regcache.
17575 (supply_register): Call get_regcache with fetch flag clear.
17576 (collect_register): Call get_regcache with fetch flag set.
17577 (collect_register_as_string): New function.
17578 * regcache.h: Update.
17579 * remote-utils.c (putpkt): Flush after debug output and use
17581 Handle input interrupts while waiting for an ACK.
17582 (input_interrupt): Use signal_pid method.
17583 (getpkt): Flush after debug output and use stderr.
17584 (outreg): Use collect_register_as_string.
17585 (new_thread_notify, dead_thread_notify): New functions.
17586 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17587 and general_thread.
17588 (look_up_one_symbol): Flush after debug output.
17589 * server.c (step_thread, server_waiting): New variables.
17590 (start_inferior): Don't use signal_pid. Update call to mywait.
17591 (attach_inferior): Update call to mywait.
17592 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17593 (main): Don't fetch/store registers explicitly. Use
17594 set_desired_inferior. Support proposed ``Hs'' packet. Update
17596 * server.h: Update.
17597 (struct inferior_list, struct_inferior_list_entry): New.
17598 * target.c (set_desired_inferior): New.
17599 (write_inferior_memory): Constify.
17600 (mywait): New function.
17601 * target.h: Update.
17602 (struct target_ops): New signal_pid method.
17603 (mywait): Removed macro, added prototype.
17605 * linux-low.h (regset_func): Removed.
17606 (regset_fill_func, regset_store_func): New.
17607 (enum regset_type): New.
17608 (struct regset_info): Add type field. Use new operation types.
17609 (struct linux_target_ops): stop_pc renamed to get_pc.
17610 Add decr_pc_after_break and breakpoint_at.
17611 (get_process, get_thread_proess, get_process_thread)
17612 (strut process_info, all_processes, linux_attach_lwp)
17613 (thread_db_init): New.
17615 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17616 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17617 (the_low_target): Add new members.
17618 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17619 (i386_store_fpxregset): Constify.
17620 (target_regsets): Add new kind identifier.
17621 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17622 (i386_set_pc): Add debugging.
17623 (i386_breakpoint_at): New function.
17624 (the_low_target): Add new members.
17625 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17626 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17627 (mips_breakpoint_at): New.
17628 (the_low_target): Add new members.
17629 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17630 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17631 (the_low_target): Add new members.
17632 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17633 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17634 (the_low_target): Add new members.
17635 * linux-x86-64-low.c (target_regsets): Add new kind
17638 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17640 From Martin Pool <mbp@samba.org>:
17641 * server.c (gdbserver_usage): New function.
17644 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17646 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17647 stop_at -> stop_pc.
17649 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17651 * Makefile.in: Remove obsolete code.
17653 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17655 * linux-low.c (regsets_fetch_inferior_registers),
17656 (regsets_store_inferior_registers): Removed cast to int from
17658 * regcache.h: Added declaration of struct inferior_info.
17660 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17662 * inferiors.c (struct inferior_info): Add regcache_data.
17663 (add_inferior): Call create_register_cache.
17664 (clear_inferiors): Call free_register_cache.
17665 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17666 * regcache.c (struct inferior_regcache_data): New.
17667 (registers): Remove.
17668 (get_regcache): New function.
17669 (create_register_cache, free_register_cache): New functions.
17670 (set_register_cache): Don't initialize the register cache here.
17671 (registers_to_string, registers_from_string, register_data): Call
17673 * regcache.h: Add prototypes.
17674 * server.h: Likewise.
17676 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17678 * mem-break.c: New file.
17679 * mem-break.h: New file.
17680 * Makefile.in: Add mem-break.o rule; update server.h
17682 * inferiors.c (struct inferior_info): Add target_data
17684 (clear_inferiors): Free target_data member if set.
17685 (inferior_target_data, set_inferior_target_data): New functions.
17686 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17687 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17688 * linux-low.c (linux_bp_reinsert): New variable.
17689 (struct inferior_linux_data): New.
17690 (linux_create_inferior): Use set_inferior_target_data.
17691 (linux_attach): Likewise. Call add_inferior.
17692 (linux_wait_for_one_inferior): New function.
17693 (linux_wait): Call it.
17694 (linux_write_memory): Add const.
17695 (initialize_low): Call set_breakpoint_data.
17696 * linux-low.h (struct linux_target_ops): Add breakpoint
17698 * server.c (attach_inferior): Remove extra add_inferior
17700 * server.h: Include mem-break.h. Update inferior.c
17702 * target.c (read_inferior_memory)
17703 (write_inferior_memory): New functions.
17704 * target.h (read_inferior_memory)
17705 (write_inferior_memory): Change macros to prototypes.
17706 (struct target_ops): Update comments. Add const to write_memory
17709 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17711 * linux-low.c (usr_store_inferior_registers): Support
17712 registers which are allowed to fail to store.
17713 * linux-low.h (linux_target_ops): Likewise.
17714 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17715 (ppc_cannot_store_register): FPSCR may not be storable.
17717 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17719 * server.h: Include <string.h> if HAVE_STRING_H.
17720 * ChangeLog: Correct paths in last ChangeLog entry.
17722 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17724 * linux-low.h: Remove obsolete prototypes.
17725 (struct linux_target_ops): New.
17726 (extern the_low_target): New.
17727 * linux-low.c (num_regs, regmap): Remove declarations.
17728 (register_addr): Use the_low_target explicitly.
17729 (fetch_register): Likewise.
17730 (usr_fetch_inferior_registers): Likewise.
17731 (usr_store_inferior_registers): Likewise.
17732 * linux-arm-low.c (num_regs): Remove.
17733 (arm_num_regs): Define.
17734 (arm_regmap): Renamed from regmap, made static.
17735 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17737 (arm_cannot_store_register): Renamed from cannot_store_register,
17739 (the_low_target): New.
17740 * linux-i386-low.c (num_regs): Remove.
17741 (i386_num_regs): Define.
17742 (i386_regmap): Renamed from regmap, made static.
17743 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17745 (i386_cannot_store_register): Renamed from cannot_store_register,
17747 (the_low_target): New.
17748 * linux-ia64-low.c (num_regs): Remove.
17749 (ia64_num_regs): Define.
17750 (ia64_regmap): Renamed from regmap, made static.
17751 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17753 (ia64_cannot_store_register): Renamed from cannot_store_register,
17755 (the_low_target): New.
17756 * linux-m68k-low.c (num_regs): Remove.
17757 (m68k_num_regs): Define.
17758 (m68k_regmap): Renamed from regmap, made static.
17759 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17761 (m68k_cannot_store_register): Renamed from cannot_store_register,
17763 (the_low_target): New.
17764 * linux-mips-low.c (num_regs): Remove.
17765 (mips_num_regs): Define.
17766 (mips_regmap): Renamed from regmap, made static.
17767 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17769 (mips_cannot_store_register): Renamed from cannot_store_register,
17771 (the_low_target): New.
17772 * linux-ppc-low.c (num_regs): Remove.
17773 (ppc_num_regs): Define.
17774 (ppc_regmap): Renamed from regmap, made static.
17775 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17777 (ppc_cannot_store_register): Renamed from cannot_store_register,
17779 (the_low_target): New.
17780 * linux-s390-low.c (num_regs): Remove.
17781 (s390_num_regs): Define.
17782 (s390_regmap): Renamed from regmap, made static.
17783 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17785 (s390_cannot_store_register): Renamed from cannot_store_register,
17787 (the_low_target): New.
17788 * linux-sh-low.c (num_regs): Remove.
17789 (sh_num_regs): Define.
17790 (sh_regmap): Renamed from regmap, made static.
17791 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17793 (sh_cannot_store_register): Renamed from cannot_store_register,
17795 (the_low_target): New.
17796 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17797 (the_low_target): New.
17799 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17801 * Makefile.in: Add stamp-h target.
17802 * configure.in: Create stamp-h.
17803 * configure: Regenerated.
17805 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17807 * inferiors.c: New file.
17808 * target.c: New file.
17809 * target.h: New file.
17810 * Makefile.in: Add target.o and inferiors.o. Update
17812 * linux-low.c (inferior_pid): New static variable,
17813 moved from server.c.
17814 (linux_create_inferior): Renamed from create_inferior.
17815 Call add_inferior. Return 0 on success instead of a PID.
17816 (linux_attach): Renamed from myattach.
17817 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17818 (linux_thread_alive): Renamed from mythread_alive.
17819 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17821 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17822 (regsets_store_inferior_registers): Correct error message.
17823 Add missing ``return 0''.
17824 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17825 (linux_store_registers): Renamed from store_inferior_registers.
17826 (linux_read_memory): Renamed from read_inferior_memory.
17827 (linux_write_memory): Renamed from write_inferior_memory.
17828 (linux_target_ops): New structure.
17829 (initialize_low): Call set_target_ops ().
17830 * remote-utils.c (unhexify): New function.
17831 (hexify): New function.
17832 (input_interrupt): Send signals to ``signal_pid''.
17833 * server.c (inferior_pid): Remove.
17834 (start_inferior): Update create_inferior call.
17835 (attach_inferior): Call add_inferior.
17836 (handle_query): New function.
17837 (main): Call handle_query for `q' packets.
17838 * server.h: Include "target.h". Remove obsolete prototypes.
17839 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17841 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17843 * Makefile.in: Add WARN_CFLAGS. Update configury
17845 * configure.in: Check for <string.h>
17846 * configure: Regenerate.
17847 * config.in: Regenerate.
17848 * gdbreplay.c: Include needed system headers.
17849 (remote_open): Remove strchr prototype.
17850 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17851 * regcache.c (supply_register): Change buf argument to const void *.
17852 (supply_register_by_name): Likewise.
17853 (collect_register): Change buf argument to void *.
17854 (collect_register_by_name): Likewise.
17855 * regcache.h: Add missing prototypes.
17856 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17857 * server.c (handle_query): New function.
17858 (attached): New static variable, moved out of main.
17859 (main): Quiet longjmp clobber warnings.
17860 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17861 * utils.c (error): Remove NORETURN.