1 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
3 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
4 * linux-arm-tdesc.h: Include arch/arm.h.
6 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
8 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
10 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
12 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
13 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
15 2020-01-10 Pedro Alves <palves@redhat.com>
17 * fork-child.c (post_fork_inferior): Pass target down to
19 * inferiors.c (switch_to_thread): Add process_stratum_target
21 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
22 * nto-low.c (nto_target_ops): Now a process_stratum_target.
23 * linux-low.c (linux_target_ops): Now a process_stratum_target.
24 * remote-utils.c (prepare_resume_reply): Pass the target to
26 * target.c (the_target): Now a process_stratum_target.
27 (done_accessing_memory): Pass the target to switch_to_thread.
28 (set_target_ops): Ajust to use process_stratum_target.
29 * target.h (struct target_ops): Rename to ...
30 (struct process_stratum_target): ... this.
31 (the_target, set_target_ops): Adjust.
32 (prepare_to_access_memory): Adjust comment.
33 * win32-low.c (child_xfer_memory): Adjust to use
34 process_stratum_target.
35 (win32_target_ops): Now a process_stratum_target.
37 2020-01-06 Eli Zaretskii <eliz@gnu.org>
38 Pedro Alves <palves@redhat.com>
40 * win32-low.c (get_child_debug_event): Extract the fatal exception
41 from the exit status and convert to the equivalent Posix signal
43 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
44 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
46 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
48 * Makefile.in: Use INSTALL_PROGRAM_ENV.
50 2020-01-01 Joel Brobecker <brobecker@adacore.com>
52 * server.c (gdbserver_version): Change copyright year to 2020.
53 * gdbreplay.c (gdbreplay_version): Likewise.
55 2019-12-19 Christian Biesinger <cbiesinger@google.com>
57 * configure: Regenerate.
58 * configure.ac: Quote variable arguments of test.
60 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
62 * Makefile.in: Fix build with GNU Make 3.81
64 2019-12-16 Tom Tromey <tromey@adacore.com>
66 * server.c (get_exec_file): Constify result.
68 2019-12-10 Christian Biesinger <cbiesinger@google.com>
70 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
71 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
72 * config.in: Regenerate.
73 * configure: Regenerate.
74 * configure.ac: Don't check for strerror.
75 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
76 Call safe_strerror instead of strerror.
77 * server.h (strerror): Remove this now-unnecessary declaration.
78 * tracepoint.c (init_named_socket): Call safe_strerror instead of
80 (gdb_agent_helper_thread): Likewise.
81 * utils.c (perror_with_name): Likewise.
83 2019-11-26 Tom Tromey <tom@tromey.com>
85 * configure, config.in: Rebuild.
87 2019-11-26 Tom Tromey <tom@tromey.com>
89 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
90 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
92 * configure, config.in: Rebuild.
94 2019-11-26 Tom Tromey <tom@tromey.com>
96 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
97 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
98 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
99 * acinclude.m4: Include ax_pthread.m4.
100 * config.in, configure: Rebuild.
102 2019-11-26 Christian Biesinger <cbiesinger@google.com>
104 * debug.c (debug_set_output): Call safe_strerror instead of
106 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
107 (linux_kill_one_lwp): Likewise.
108 (linux_detach_one_lwp): Likewise.
109 (linux_wait_for_event_filtered): Likewise.
110 (store_register): Likewise.
111 * lynx-low.c (lynx_attach): Likewise.
112 * mem-break.c (insert_memory_breakpoint): Likewise.
113 (remove_memory_breakpoint): Likewise.
114 (delete_fast_tracepoint_jump): Likewise.
115 (set_fast_tracepoint_jump): Likewise.
116 (uninsert_fast_tracepoint_jumps_at): Likewise.
117 (reinsert_fast_tracepoint_jumps_at): Likewise.
118 * nto-low.c (nto_xfer_memory): Likewise.
119 (nto_resume): Likewise.
121 2019-11-20 Luis Machado <luis.machado@linaro.org>
123 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
124 instead of register count.
125 * tdesc.c (tdesc_contains_feature): New function.
126 * tdesc.h (tdesc_contains_feature): New prototype.
128 2019-11-15 Christian Biesinger <cbiesinger@google.com>
130 * Makefile.in: Add safe-strerror.c.
131 * configure: Regenerate.
132 * configure.ac: Don't source common.host.
134 2019-11-15 Christian Biesinger <cbiesinger@google.com>
136 * config.in: Regenerate.
137 * configure: Regenerate.
139 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
141 * ax.c (ax_printf): Handle size_t_arg.
143 2019-11-06 Christian Biesinger <cbiesinger@google.com>
145 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
146 * mi/mi-main.c (output_cores): Likewise.
147 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
148 (linux_xfer_osdata_modules): Likewise.
149 * remote.c (register_remote_support_xml): Likewise.
150 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
151 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
153 2019-11-01 Christian Biesinger <cbiesinger@google.com>
155 * configure: Regenerate.
156 * configure.ac: Remove check for strerror_r.
158 2019-10-31 Christian Biesinger <cbiesinger@google.com>
160 * config.in: Regenerate.
161 * configure: Regenerate.
162 * configure.ac: Also check for strerror_r.
164 2019-10-31 Christian Biesinger <cbiesinger@google.com>
166 * ax.h (debug_agent): Remove duplicate declaration.
168 2019-10-26 Tom de Vries <tdevries@suse.de>
170 * linux-aarch64-low.c: Fix typos in comments.
171 * linux-arm-low.c: Same.
173 * linux-ppc-low.c: Same.
174 * proc-service.c: Same.
177 * tracepoint.c: Same.
180 2019-10-25 Tom Tromey <tromey@adacore.com>
182 * utils.c (xstrdup): Remove.
184 2019-10-23 Tom Tromey <tom@tromey.com>
186 * configure, config.in: Rebuild.
188 2019-10-23 Tom Tromey <tom@tromey.com>
190 * configure: Rebuild.
191 * acinclude.m4: Use m4_include, not sinclude.
193 2019-10-17 Tom Tromey <tromey@adacore.com>
195 * configure: Rebuild.
196 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
197 in AC_CONFIG_FILES invocation.
198 * Makefile.in (stamp-h, Makefile): Use new-style config.status
201 2019-10-16 Christian Biesinger <cbiesinger@google.com>
203 * server.c: Include xml-builtin.h.
204 (get_xml_features): Don't declare xml_builtins here.
206 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
208 * Makefile.in: Remove references to vec-ipa.o.
210 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
212 * Makefile.in: Remove references to vec.c.
214 2019-10-02 Christian Biesinger <cbiesinger@google.com>
216 * server.c (server_waiting): Change to bool.
217 (extended_protocol): Likewise.
218 (response_needed): Likewise.
219 (exit_requested): Likewise.
220 (run_once): Likewise.
221 (report_no_resumed): Likewise.
222 (non_stop): Likewise.
223 (disable_packet_vCont): Likewise.
224 (disable_packet_Tthread): Likewise.
225 (disable_packet_qC): Likewise.
226 (disable_packet_qfThreadInfo): Likewise.
227 (handle_general_set): Update.
228 (handle_detach): Update.
229 (handle_monitor_command): Update.
230 (handle_query): Update.
231 (captured_main): Update.
232 (process_serial_event): Update.
233 * server.h (server_waiting): Change to bool.
234 (disable_packet_vCont): Likewise.
235 (disable_packet_Tthread): Likewise.
236 (disable_packet_qC): Likewise.
237 (disable_packet_qfThreadInfo): Likewise.
238 (run_once): Likewise.
239 (non_stop): Likewise.
240 * target.c (target_stop_and_wait): Update.
242 2019-10-02 Tom Tromey <tromey@adacore.com>
244 * Makefile.in (SFILES): Add common-inferior.c.
245 (OBS): Add common-inferior.o.
246 * server.c (startup_with_shell): Don't define.
248 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
250 * linux-low.c (linux_low_read_btrace): Update for change to
253 2019-09-20 Christian Biesinger <cbiesinger@google.com>
255 * debug.c (debug_threads): Remove comment in favor of the header.
256 * debug.h (using_threads): Add declaration.
257 (debug_threads): Add comment.
258 * linux-aarch64-low.c: Include debug.h and remove declaration of
260 * nto-low.c: Likewise.
261 * remote-utils.c: Likewise.
262 * thread-db.c: Likewise.
264 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
266 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
267 and powerpc-cell64l-ipa.o.
268 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
269 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
270 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
273 * spu-low.c: Remove file.
275 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
276 (parse_spufs_run): Remove.
277 (ppc_get_pc): Remove Cell/B.E. support.
278 (ppc_set_pc): Likewise.
279 (ppc_breakpoint_at): Likewise.
280 (ppc_arch_setup): Likewise.
281 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
282 tdesc_powerpc_cell32l.
283 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
284 or init_registers_powerpc_cell32l.
285 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
286 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
287 or init_registers_powerpc_cell32l.
288 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
289 (init_registers_powerpc_cell32l): Remove prototype.
290 (init_registers_powerpc_cell64l): Likewise.
292 * target.h (struct target_ops): Remove qxfer_spu member.
293 * server.c (handle_qxfer_spu): Remove.
294 (qxfer_packets): Remove entry for "spu".
295 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
296 * linux-low.c (SPUFS_MAGIC): Remove.
297 (spu_enumerate_spu_ids): Remove.
298 (linux_qxfer_spu): Remove.
299 (linux_target_ops): Remove qxfer_spu member.
300 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
301 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
302 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
304 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
306 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
307 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
308 * config.in: Regenerate.
309 * configure: Regenerate.
311 2019-08-15 Tom Tromey <tromey@adacore.com>
313 * target.c (target_write_memory): Use gdb::byte_vector.
315 2019-08-15 Tom Tromey <tromey@adacore.com>
317 * tracepoint.c (write_inferior_data_pointer)
318 (write_inferior_integer, write_inferior_int8)
319 (write_inferior_uinteger, m_tracepoint_action_download)
320 (r_tracepoint_action_download, x_tracepoint_action_download)
321 (l_tracepoint_action_download, clear_inferior_trace_buffer)
322 (download_agent_expr, download_tracepoint_1)
323 (download_trace_state_variables, upload_fast_traceframes): Update.
324 * server.c (gdb_write_memory): Update.
325 * remote-utils.c (relocate_instruction): Update.
326 * proc-service.c (ps_pdwrite): Update.
327 * mem-break.c (remove_memory_breakpoint)
328 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
329 (uninsert_fast_tracepoint_jumps_at)
330 (reinsert_fast_tracepoint_jumps_at): Update.
331 * linux-x86-low.c (append_insns)
332 (i386_install_fast_tracepoint_jump_pad)
333 (amd64_write_goto_address, i386_write_goto_address): Update.
334 * linux-s390-low.c (append_insns, s390_write_goto_address):
336 * linux-ppc-low.c (ppc_relocate_instruction)
337 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
338 (ppc_write_goto_address): Update.
339 * linux-aarch64-low.c (append_insns): Update.
340 * target.h (struct target_ops): Update.
341 (write_inferior_memory): Don't declare.
342 * target.c (target_write_memory): Rename from
343 write_inferior_memory. Remove old target_write_memory.
345 2019-08-15 Tom Tromey <tromey@adacore.com>
347 * target.c (write_inferior_memory): Use std::vector.
349 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
352 * configure.ac: Drop enable-libmcheck support.
353 * configure, config.in: Rebuild.
354 * acinclude.m4: Don't include it.
356 2019-07-19 Alan Hayward <alan.hayward@arm.com>
358 * configure.srv: Remove Arm xml files.
360 2019-07-19 Alan Hayward <alan.hayward@arm.com>
362 * configure.srv: Add new files. Remove xml generated files.
363 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
365 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
366 * linux-aarch32-tdesc.c: New file.
367 * linux-aarch32-tdesc.h: New file.
368 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
369 * linux-arm-low.c (init_registers_arm, tdesc_arm)
370 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
371 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
372 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
373 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
374 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
375 (arm_read_description): Call arm_linux_read_description.
376 (initialize_low_arch): Don't init registers.
377 * linux-arm-tdesc.c: New file.
378 * linux-arm-tdesc.h: New file.
380 2019-07-10 Alan Hayward <alan.hayward@arm.com>
382 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
383 Move counter inside for.
384 (arm_read_description): Check ptrace earlier.
385 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
387 2019-07-09 Tom Tromey <tom@tromey.com>
389 * configure: Rebuild.
390 * configure.ac: Change common to gdbsupport.
391 * acinclude.m4: Change common to gdbsupport.
392 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
393 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
394 common to gdbsupport.
395 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
396 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
397 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
398 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
399 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
400 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
401 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
402 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
403 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
404 common to gdbsupport.
406 2019-07-04 Alan Hayward <alan.hayward@arm.com>
408 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
410 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
412 2019-07-04 Alan Hayward <alan.hayward@arm.com>
414 * configure.srv: Remove legacy xml.
415 * linux-aarch64-low.c (initialize_low_arch): Remove
416 initialize_low_tdesc call.
417 * linux-aarch64-tdesc-selftest.c: Remove file.
418 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
419 * linux-x86-low.c (initialize_low_arch): Remove
420 initialize_low_tdesc call.
421 * linux-x86-tdesc-selftest.c: Remove file.
422 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
424 2019-06-20 Tom de Vries <tdevries@suse.de>
426 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
427 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
429 2019-06-19 Tom de Vries <tdevries@suse.de>
431 * debug.h (debug_write): Change return type to ssize_t.
432 * debug.c (debug_write): Same.
434 2019-06-14 Tom Tromey <tom@tromey.com>
436 * configure.ac: Use new path to gnulib.
437 * configure: Rebuild.
438 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
441 2019-06-11 Tom Tromey <tom@tromey.com>
443 * Makefile.in (SFILES): Add alloc.c.
445 (IPA_OBJS): Add alloc-ipa.o.
446 (alloc-ipa.o): New target.
447 (%.o: ../%.c): New pattern rule.
449 2019-06-10 Tom Tromey <tromey@adacore.com>
451 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
452 end warning with a newline.
453 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
455 * thread-db.c (attach_thread): Don't end warning with a newline.
456 (thread_db_notice_clone): Likewise.
457 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
459 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
460 end warning with a newline.
462 2019-06-04 Pedro Alves <palves@redhat.com>
464 * server.c (captured_main): Use make_unique_xstrdup.
466 2019-06-02 Tom Tromey <tom@tromey.com>
468 * gdbreplay.c (fromhex): Remove.
469 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
471 2019-05-29 Tom Tromey <tromey@adacore.com>
473 * configure: Rebuild.
475 2019-05-06 Kevin Buettner <kevinb@redhat.com>
477 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
478 sign extension code on 32-bit builds.
480 2019-05-03 Eli Zaretskii <eliz@gnu.org>
483 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
485 2019-04-19 Tom Tromey <tom@tromey.com>
487 * server.c (struct vstop_notif): Derive from notif_event.
489 (queue_stop_reply): Update.
490 (remove_all_on_match_ptid): Change type. Rewrite.
491 (discard_queued_stop_replies): Rewrite.
492 (in_queued_stop_replies_ptid): Change type.
493 (in_queued_stop_replies): Rewrite.
494 (notif_stop): Update.
495 (queue_stop_reply_callback): Update.
496 (captured_main): Don't call initialize_notif.
497 (push_stop_notification): Update.
498 * notif.c (notif_write_event, handle_notif_ack)
499 (notif_event_enque, notif_push): Update.
500 (notif_event_xfree, initialize_notif): Remove.
501 * notif.h (struct notif_event): Include <list>, not
503 (struct notif_server) <queue>: Now a std::list.
504 (notif_event_p): Remove typedef.
505 (initialize_notif): Don't declare.
506 (struct notif_event): Add virtual destructor.
508 2019-04-17 Alan Hayward <alan.hayward@arm.com>
510 * ax.c (ax_vdebug): Call debug_printf.
511 * debug.c (debug_write): New function.
512 * debug.h (debug_write): New declaration.
513 * linux-low.c (sigchld_handler): Call debug_write.
515 2019-04-17 Alan Hayward <alan.hayward@arm.com>
517 * debug.c (debug_set_output): New function.
518 (debug_vprintf): Send output to debug_file.
519 (debug_flush): Likewise.
520 * debug.h (debug_set_output): New declaration.
521 * server.c (handle_monitor_command): Add debug-file option.
522 (captured_main): Likewise.
524 2019-04-17 Alan Hayward <alan.hayward@arm.com>
526 * debug.c (remote_debug): Add definition.
527 * debug.h (remote_debug): Add declaration.
528 * hostio.c (remote_debug): Remove declaration.
529 * remote-utils.c (struct ui_file): Likewise.
530 (remote_debug): Likewise.
531 * remote-utils.h (remote_debug): Likewise,
532 * server.c (remote_debug): Remove definition.
534 2019-04-10 Kevin Buettner <kevinb@redhat.com>
536 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
537 when using a 64-bit gdbserver.
539 2019-04-09 Tom Tromey <tromey@adacore.com>
541 * linux-low.c (select_event_lwp): Use find_thread_in_random.
543 2019-04-08 Tom Tromey <tom@tromey.com>
545 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
547 (linux_resume_one_lwp): Likewise.
549 2019-04-08 Tom Tromey <tom@tromey.com>
551 * gdbreplay.c: Update.
552 * linux-low.c: Update.
555 2019-04-08 Tom Tromey <tom@tromey.com>
557 * server.c: Use C++ exception handling.
558 * linux-low.c: Use C++ exception handling.
559 * gdbreplay.c: Use C++ exception handling.
561 2019-04-08 Tom Tromey <tom@tromey.com>
563 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
564 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
565 (captured_main, main): Update.
566 * gdbreplay.c (main): Update.
568 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
570 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
571 value in argument pointer, return 1 if the entry is found and 0
572 otherwise. Move comment.
573 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
574 * linux-low.h (linux_get_auxv): Declare.
575 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
577 2019-04-05 Tom Tromey <tromey@adacore.com>
579 * server.c (gdbserver_usage): Use upper-case for metasyntactic
582 2019-03-28 Alan Hayward <alan.hayward@arm.com>
584 * linux-low.c (AT_HWCAP2): Add define if not already included.
586 2019-03-26 Alan Hayward <alan.hayward@arm.com>
588 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
589 (aarch64_arch_setup): Call linux_get_hwcap.
590 * linux-arm-low.c (arm_get_hwcap): Remove function.
591 (arm_read_description): Call linux_get_hwcap.
592 * linux-low.c (linux_get_auxv): New function.
593 (linux_get_hwcap): Likewise.
594 (linux_get_hwcap2): Likewise.
595 * linux-low.h (linux_get_hwcap): New declaration.
596 (linux_get_hwcap2): Likewise.
597 * linux-ppc-low.c (ppc_get_auxv): Remove function.
598 (ppc_arch_setup): Call linux_get_hwcap.
599 * linux-s390-low.c (s390_get_hwcap): Remove function.
600 (s390_arch_setup): Call linux_get_hwcap.
602 2019-03-22 Alan Hayward <alan.hayward@arm.com>
603 Jiong Wang <jiong.wang@arm.com>
605 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
606 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
608 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
610 2019-03-22 Alan Hayward <alan.hayward@arm.com>
611 Jiong Wang <jiong.wang@arm.com>
613 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
614 (aarch64_get_hwcap): New function.
615 (aarch64_arch_setup): Read APIA hwcap.
617 2019-03-22 Alan Hayward <alan.hayward@arm.com>
618 Jiong Wang <jiong.wang@arm.com>
620 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
621 (initialize_low_tracepoint): Likewise.
622 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
623 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
624 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
625 (aarch64_linux_read_description): Likewise.
626 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
628 2019-03-12 John Baldwin <jhb@FreeBSD.org>
630 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
631 i386_create_target_description for 'segments' parameter.
632 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
633 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
634 * win32-i386-low.c (i386_arch_setup): Likewise.
636 2019-03-12 Tom Tromey <tromey@adacore.com>
638 * linux-low.c (iterate_over_lwps): Update.
640 2019-03-06 Tom Tromey <tom@tromey.com>
642 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
643 (captured_main): Use SCOPE_EXIT.
645 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
647 * configure.srv: Use '$enable_unittest' instead of '$development'
648 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
651 2019-02-27 Tom Tromey <tromey@adacore.com>
653 * gdbreplay.c (logchar): Handle \r\n.
655 2019-02-07 Alan Hayward <alan.hayward@arm.com>
657 * linux-low.c (linux_attach): Add process before lwp.
658 * server.c (attach_inferior): Check if already attached.
660 2019-02-07 Tom Tromey <tom@tromey.com>
662 * x86-tdesc.h: Rename include guard.
663 * x86-low.h: Add include guard.
664 * wincecompat.h: Rename include guard.
665 * win32-low.h: Add include guard.
666 * utils.h: Rename include guard.
667 * tracepoint.h: Rename include guard.
668 * tdesc.h: Rename include guard.
669 * target.h: Rename include guard.
670 * server.h: Rename include guard.
671 * remote-utils.h: Rename include guard.
672 * regcache.h: Rename include guard.
673 * nto-low.h: Rename include guard.
674 * notif.h: Add include guard.
675 * mem-break.h: Rename include guard.
676 * lynx-low.h: Add include guard.
677 * linux-x86-tdesc.h: Add include guard.
678 * linux-s390-tdesc.h: Add include guard.
679 * linux-ppc-tdesc-init.h: Add include guard.
680 * linux-low.h: Add include guard.
681 * linux-aarch64-tdesc.h: Add include guard.
682 * linux-aarch32-low.h: Add include guard.
683 * inferiors.h: Rename include guard.
684 * i387-fp.h: Rename include guard.
685 * hostio.h: Rename include guard.
686 * gdbthread.h: Rename include guard.
687 * gdb_proc_service.h: Rename include guard.
688 * event-loop.h: Rename include guard.
689 * dll.h: Rename include guard.
690 * debug.h: Rename include guard.
691 * ax.h: Rename include guard.
693 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
696 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
697 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
699 2019-01-25 Tom Tromey <tom@tromey.com>
701 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
703 2019-01-25 Tom Tromey <tom@tromey.com>
705 * win32-low.c: Fix common/ includes.
706 * win32-i386-low.c: Fix common/ includes.
707 * tracepoint.c: Fix common/ includes.
708 * thread-db.c: Fix common/ includes.
709 * target.h: Fix common/ includes.
710 * symbol.c: Fix common/ includes.
711 * spu-low.c: Fix common/ includes.
712 * server.h: Fix common/ includes.
713 * server.c: Fix common/ includes.
714 * remote-utils.c: Fix common/ includes.
715 * regcache.h: Fix common/ includes.
716 * regcache.c: Fix common/ includes.
717 * nto-x86-low.c: Fix common/ includes.
718 * notif.h: Fix common/ includes.
719 * mem-break.h: Fix common/ includes.
720 * lynx-low.c: Fix common/ includes.
721 * lynx-i386-low.c: Fix common/ includes.
722 * linux-x86-tdesc-selftest.c: Fix common/ includes.
723 * linux-x86-low.c: Fix common/ includes.
724 * linux-low.c: Fix common/ includes.
725 * inferiors.h: Fix common/ includes.
726 * i387-fp.c: Fix common/ includes.
727 * hostio.c: Fix common/ includes.
728 * hostio-errno.c: Fix common/ includes.
729 * gdbthread.h: Fix common/ includes.
730 * gdbreplay.c: Fix common/ includes.
731 * fork-child.c: Fix common/ includes.
732 * event-loop.c: Fix common/ includes.
734 (enum gdb_agent_op): Fix common/ includes.
736 2019-01-21 Tom Tromey <tom@tromey.com>
738 * tracepoint.c: Fix includes.
739 * remote-utils.c: Fix includes.
740 * linux-x86-low.c: Fix includes.
742 2019-01-01 Joel Brobecker <brobecker@adacore.com>
744 * gdbreplay.c (gdbreplay_version): Update copyright year in
746 * server.c (gdbserver_version): Likewise.
748 2018-12-05 Alan Hayward <alan.hayward@arm.com>
750 * linux-low.c (add_lwp): Switch ordering.
752 2018-11-29 Tom Tromey <tom@tromey.com>
754 * win32-low.c (win32_join): Take pid, not process.
755 * target.h (struct target_ops) <join>: Change argument type.
756 (join_inferior): Change argument name.
757 * spu-low.c (spu_join): Take pid, not process.
758 * server.c (handle_detach): Preserve pid before destroying
760 * lynx-low.c (lynx_join): Take pid, not process.
761 * linux-low.c (linux_join): Take pid, not process.
763 2018-11-23 Alan Hayward <alan.hayward@arm.com>
765 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
766 (aarch64_cannot_fetch_register): Likewise.
767 (struct linux_target_ops): Update references.
769 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
771 * linux-ppc-low.c: Include nat/linux-ptrace.h.
773 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
775 * configure.srv (ipa_ppc_linux_regobj): Add
776 powerpc-isa207-htm-vsx32l-ipa.o and
777 powerpc-isa207-htm-vsx64l-ipa.o.
778 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
779 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
780 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
781 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
782 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
783 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
784 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
785 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
786 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
787 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
788 (init_registers_powerpc_isa207_htm_vsx32l)
789 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
790 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
791 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
792 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
793 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
794 (ppc_store_tm_ctarregset): New functions.
795 (ppc_regsets): Add entries for HTM regsets.
796 (ppc_arch_setup): Set htm in features struct when needed. Set
797 sizes for the HTM regsets.
798 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
799 (initialize_low_arch): Call
800 init_registers_powerpc_isa207_htm_vsx32l and
801 init_registers_powerpc_isa207_htm_vsx64l.
802 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
803 PPC_TDESC_ISA207_HTM_VSX.
804 (initialize_low_tracepoint): Call
805 init_registers_powerpc_isa207_htm_vsx32l and
806 init_registers_powerpc_isa207_htm_vsx64l.
808 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
810 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
811 rs6000/power-linux-pmu.xml to srv_xmlfiles.
812 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
813 (ppc_store_pmuregset): New functions.
814 (ppc_regsets): Add entries for ebb and pmu regsets.
815 (ppc_arch_setup): Set isa207 in features struct if the ebb and
816 pmu regsets are available. Set sizes for these regsets.
818 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
820 * configure.srv (ipa_ppc_linux_regobj): Add
821 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
822 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
823 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
824 rs6000/powerpc-isa207-vsx32l.xml, and
825 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
826 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
827 <PPC_TDESC_ISA207_VSX>: New enum value.
828 (init_registers_powerpc_isa207_vsx32l): Declare.
829 (init_registers_powerpc_isa207_vsx64l): Declare.
830 * linux-ppc-low.c (ppc_fill_tarregset): New function.
831 (ppc_store_tarregset): New function.
832 (ppc_regsets): Add entry for the TAR regset.
833 (ppc_arch_setup): Set isa207 in features struct when needed. Set
834 size for the TAR regsets.
835 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
836 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
837 and init_registers_powerpc_isa207_vsx64l.
838 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
839 (initialize_low_tracepoint): Call
840 init_registers_powerpc_isa207_vsx32l and
841 init_registers_powerpc_isa207_vsx64l.
843 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
844 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
846 * configure.srv (ipa_ppc_linux_regobj): Add
847 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
848 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
849 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
850 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
851 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
852 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
853 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
854 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
855 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
856 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
857 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
858 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
859 (ppc_hwcap): Add comment.
860 (ppc_hwcap2): New global.
861 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
862 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
863 (ppc_regsets): Add entries for the DSCR and PPR regsets.
864 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
865 when needed. Set sizes for the the DSCR and PPR regsets.
866 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
867 (initialize_low_arch): Call
868 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
869 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
870 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
871 PPC_TDESC_ISA205_PPR_DSCR_VSX.
872 (initialize_low_tracepoint): Call
873 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
874 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
876 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
878 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
880 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
881 Simon Marchi <simark@simark.ca>
883 * acinclude.m4: Include "../selftest.m4".
884 * configure: Regenerate.
885 * configure.ac: Use "GDB_AC_SELFTEST".
886 * configure.srv: Use "$enable_unittests" instead of
887 "$development" when checking whether unit tests have been
889 * server.c (captured_main): Update message informing that
890 selftests have been disabled.
892 2018-10-04 Tom Tromey <tom@tromey.com>
894 * configure: Rebuild.
896 2018-10-04 Tom Tromey <tom@tromey.com>
898 * server.c (handle_status): Rename inner "thread".
899 (process_serial_event): Declare "res" in 'm' case.
900 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
901 (iterate_over_lwps): Rename inner "thread".
902 (linux_qxfer_libraries_svr4): Rename inner "len".
903 * gdbthread.h (find_thread_in_random): Rename inner "thread".
905 2018-10-01 Gary Benson <gbenson@redhat.com>
907 * gdb_proc_service.h: Moved common code to
908 common/gdb_proc_service.h.
910 2018-10-01 Gary Benson <gbenson@redhat.com>
912 * gdb_proc_service.h: Synchronize comments and whitespace with
913 GDB's version of this file.
915 2018-09-25 Tom Tromey <tom@tromey.com>
917 * configure: Rebuild.
918 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
920 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
922 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
923 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
924 ($(IPA_LIB)): Sort IPA_OBJS.
926 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
928 * Makefile.in: Remove references to $(ADD_DEPS).
930 2018-09-16 Tom Tromey <tom@tromey.com>
932 * remote-utils.c (remote_open): Use GNU style for metasyntactic
934 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
937 2018-09-05 Tom Tromey <tom@tromey.com>
939 * configure: Rebuild.
941 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
944 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
946 2018-08-27 Tom Tromey <tom@tromey.com>
949 * configure: Rebuild.
951 2018-08-27 Tom Tromey <tom@tromey.com>
953 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
954 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
955 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
956 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
957 (s390x_emit_stack_adjust): Add casts to unsigned char.
959 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
963 * server.h (struct client_state) <disable_randomization>:
966 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
968 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
970 (mips_supply_ptrace_register): Likewise.
972 2018-07-22 Tom Tromey <tom@tromey.com>
974 * configure: Rebuild.
976 2018-07-22 Tom Tromey <tom@tromey.com>
978 * win32-low.c (win32_create_inferior): Remove unused variables.
979 * gdbreplay.c (remote_open): Remove unused variable.
980 * remote-utils.c (remote_prepare): Remove unused variable.
981 * x86-tdesc.h (X86_TDESC_H): Define.
982 (amd64_expedite_regs): Define conditionally.
983 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
984 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
985 * remote-utils.c (readchar): Remove unused variable.
987 2018-07-13 Pedro Alves <palves@redhat.com>
989 * linux-low.c (linux_kill): Change parameter to process_info
990 pointer instead of pid. Adjust.
991 * lynx-low.c (lynx_kill): Likewise.
992 * nto-low.c (nto_kill): Likewise.
993 * spu-low.c (spu_kill): Likewise.
994 * win32-low.c (win32_kill): Likewise.
995 * server.c (handle_v_kill, kill_inferior_callback)
996 (detach_or_kill_for_exit): Adjust.
997 * target.c (kill_inferior): Change parameter to process_info
998 pointer instead of pid. Adjust.
999 * target.h (struct target_ops) <kill>: Change parameter to
1000 process_info pointer instead of pid. Adjust all implementations
1002 (kill_inferior): Likewise.
1004 2018-07-13 Pedro Alves <palves@redhat.com>
1006 * linux-low.c (linux_detach, linux_join): Change parameter to
1007 process_info pointer instead of pid. Adjust.
1008 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1009 * nto-low.c (nto_detach): Likewise.
1010 * spu-low.c (spu_detach, spu_join): Likewise.
1011 * win32-low.c (win32_detach, win32_join): Likewise.
1012 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1013 * target.h (struct target_ops) <detach, join>: Change parameter to
1014 process_info pointer instead of pid. Adjust all implementations
1016 (detach_inferior, join_inferior): Rename 'pid' parameter to
1019 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1020 Jan Kratochvil <jan.kratochvil@redhat.com>
1021 Paul Fertser <fercerpav@gmail.com>
1022 Tsutomu Seki <sekiriki@gmail.com>
1024 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1025 (OBS): Add 'common/netstuff.o'.
1026 (GDBREPLAY_OBS): Likewise.
1027 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1028 (remote_open): Implement support for IPv6
1030 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1032 (handle_accept_event): Accept connections from IPv6 sources.
1033 (remote_prepare): Handle IPv6-style hostnames; implement
1034 support for IPv6 connections.
1035 (remote_open): Implement support for printing connections from
1038 2018-07-11 Pedro Alves <palves@redhat.com>
1041 * mem-break.c (any_persistent_commands): Add process_info
1042 parameter and use it instead of relying on the current process.
1043 Change return type to bool.
1044 * mem-break.h (any_persistent_commands): Add process_info
1045 parameter and change return type to bool.
1046 * server.c (handle_detach): Remove require_running_or_return call.
1047 Look up the process_info for the process we're about to detach.
1048 If not found, return back error to GDB. Adjust
1049 any_persistent_commands call to pass down a process pointer.
1051 2018-07-11 Pedro Alves <palves@redhat.com>
1053 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1054 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1055 instead of collect_register_by_name.
1056 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1057 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1059 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1060 Pedro Alves <palves@redhat.com>
1062 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1064 2018-07-03 Tom Tromey <tom@tromey.com>
1066 * linux-low.c: Update.
1067 * lynx-low.c: Update.
1068 * mem-break.c: Update.
1069 * nto-low.c: Update.
1070 * remote-utils.c: Update.
1072 * spu-low.c: Update.
1074 * win32-low.c: Update.
1076 2018-07-03 Tom Tromey <tom@tromey.com>
1080 2018-07-03 Tom Tromey <tom@tromey.com>
1082 * linux-low.c: Update.
1084 2018-07-03 Tom Tromey <tom@tromey.com>
1088 2018-07-03 Tom Tromey <tom@tromey.com>
1090 * linux-low.c: Update.
1091 * linux-mips-low.c: Update.
1092 * lynx-low.c: Update.
1093 * nto-low.c: Update.
1094 * remote-utils.c: Update.
1096 * spu-low.c: Update.
1098 * thread-db.c: Update.
1100 2018-07-03 Tom Tromey <tom@tromey.com>
1102 * linux-low.c: Update.
1103 * linux-mips-low.c: Update.
1104 * lynx-low.c: Update.
1105 * mem-break.c: Update.
1106 * nto-low.c: Update.
1107 * remote-utils.c: Update.
1109 * spu-low.c: Update.
1111 * tracepoint.c: Update.
1113 2018-07-03 Tom Tromey <tom@tromey.com>
1115 * linux-low.c: Update.
1116 * linux-ppc-low.c: Update.
1117 * linux-x86-low.c: Update.
1118 * proc-service.c: Update.
1120 * spu-low.c: Update.
1121 * thread-db.c: Update.
1122 * win32-low.c: Update.
1124 2018-07-03 Tom Tromey <tom@tromey.com>
1126 * linux-low.c: Update.
1127 * lynx-low.c: Update.
1128 * nto-low.c: Update.
1129 * remote-utils.c: Update.
1130 * spu-low.c: Update.
1131 * thread-db.c: Update.
1132 * win32-low.c: Update.
1134 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1136 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1137 parameter in call to 'amd64_create_target_description'.
1139 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1141 * x86-tdesc.h: Remove executable permission flag.
1143 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1145 * configure.ac: Remove AC_PREREQ, add missing quoting.
1146 * configure: Re-generate.
1147 * config.in: Re-generate.
1148 * aclocal.m4: Re-generate.
1150 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1152 * tracepoint.h (current_traceframe): Remove declaration.
1154 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1156 * linux-aarch64-low.c (is_sve_tdesc): New function.
1157 (aarch64_sve_regs_copy_to_regcache): Likewise.
1158 (aarch64_sve_regs_copy_from_regcache): Likewise.
1159 (aarch64_regs_info): Add SVE checks.
1160 (initialize_low_arch): Initialize SVE.
1162 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1164 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1166 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1168 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1169 (initialize_low_tracepoint): Likewise
1170 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1171 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1173 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1175 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1177 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1179 * server.h (PBUFSIZ): Increase size
1181 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1183 * regcache.c (regcache::raw_compare): New function.
1184 * regcache.h (regcache::raw_compare): New declaration.
1186 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1188 * regcache.c (new_register_cache): Use new.
1189 (free_register_cache): Use delete.
1190 (register_data): Use const.
1191 (supply_register): Move body inside regcache.
1192 (regcache::raw_supply): New override function.
1193 (collect_register): Move body inside regcache.
1194 (regcache::raw_collect): New override function.
1195 (regcache::get_register_status): New override function.
1196 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1198 2018-06-09 Tom Tromey <tom@tromey.com>
1200 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1202 (event_queue): Use std::queue.
1203 (gdb_event_xfree): Remove.
1204 (initialize_event_loop, process_event, wait_for_event): Update.
1206 2018-06-08 Stan Cox <scox@redhat.com>
1208 * win32-low.c (win32_create_inferior): last_ptid and last_status
1209 moved to client_state.
1211 2018-06-08 Pedro Alves <palves@redhat.com>
1213 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1214 common/common-exceptions.o, common/common-utils.o,
1215 common/errors.o, common/print-utils.o and utils.o.
1216 * gdbreplay.c: Include "common-defs.h" instead of the two
1217 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1218 string.h or alloca.h.
1219 (perror_with_name): Delete.
1220 (remote_open): Use xstrdup instead of strdup.
1221 (main): Rename to ...
1222 (captured_main): ... this.
1225 2018-06-08 Tom Tromey <tom@tromey.com>
1227 * linux-low.c (linux_low_read_btrace): Update.
1229 2018-06-04 Stan Cox <scox@redhat.com>
1231 * server.h (struct client_state): New.
1232 * server.c (cont_thread, general_thread, multi_process)
1233 (report_fork_events, report_vfork_events, report_exec_events)
1234 (report_thread_events, swbreak_feature, hwbreak_feature)
1235 (vCont_supported, disable_randomization, pass_signals)
1236 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1237 Moved to client_state.
1238 * remote-utils.c (remote_debug, noack_mode)
1239 (transport_is_reliable): Moved to client_state.
1240 * tracepoint.c (current_traceframe): Moved to client_state.
1243 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1244 linux-low.c, remote-utils.h, target.c: Use client_state.
1246 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1248 * configure.srv: Add new c/h file.
1250 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1252 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1255 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1257 * gdb.arch/mips-fpregset-core.exp: New test.
1258 * gdb.arch/mips-fpregset-core.c: New test source.
1260 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1263 * hostio.c (require_int): Do not report overflow for integers
1264 between 0xfffffff and 0x7fffffff.
1266 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1268 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1269 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1270 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1272 (the_low_target): Wire them.
1274 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1276 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1277 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1278 mode. Call collect_register_by_name with vscr using
1279 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1280 (ppc_store_vrregset): Add and set vscr_offset variable as in
1281 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1284 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1286 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1287 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1288 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1290 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1292 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1293 (ppc_store_vsxregset): Likewise.
1294 (ppc_fill_vrregset): Likewise.
1295 (ppc_store_vrregset): Likewise.
1296 (ppc_fill_evrregset): Likewise.
1297 (ppc_store_evrregset): Likewise.
1298 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1299 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1302 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1304 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1305 wordsize of the inferior. Call ppc_linux_target_wordsize.
1307 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1309 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1310 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1311 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1312 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1313 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1314 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1315 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1316 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1317 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1318 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1319 (tdesc_powerpc_e500l): Remove.
1320 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1321 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1322 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1323 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1325 (ppc_arch_setup): Remove target description matching code. Fill a
1326 ppc_linux_features struct and call ppc_linux_match_description
1329 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1331 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1332 width of the requested register exceeds the width of the
1334 (mips_cannot_store_register): Likewise.
1336 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1338 * linux-mips-low.c (mips_fetch_register): New function. Update
1340 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1341 (the_low_target): Wire `mips_fetch_register'.
1343 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1345 * lynx-i386-low.c (LYNXOS_178): New macro.
1346 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1347 the layout on LynxOS-178.
1348 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1349 handle floating point registers that are not supported by
1352 2018-05-10 Tom Tromey <tom@tromey.com>
1354 * configure: Rebuild.
1356 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1359 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1360 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1361 Use it to set the expedite_regs field in the given tdesc.
1362 * x86-tdesc.h: New file.
1363 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1364 Adjust following the addition of the new expedite_regs parameter
1365 to init_target_desc.
1366 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1367 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1368 (i386_linux_read_description, amd64_linux_read_description):
1369 Adjust following the addition of the new expedite_regs parameter
1370 to init_target_desc.
1371 * lynx-i386-low.c: #include "x86-tdesc.h".
1372 (lynx_i386_arch_setup): Adjust following the addition of the new
1373 expedite_regs parameter to init_target_desc.
1374 * nto-x86-low.c: #include "x86-tdesc.h".
1375 (nto_x86_arch_setup): Adjust following the addition of the new
1376 expedite_regs parameter to init_target_desc.
1377 * win32-i386-low.c: #include "x86-tdesc.h".
1378 (i386_arch_setup): Adjust following the addition of the new
1379 expedite_regs parameter to init_target_desc.
1381 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1384 * win32-low.c (win32_create_inferior): Add call to my_wait
1385 setting last_status global.
1387 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1390 * win32-low.c (create_process): Only call gdb_tilde_expand if
1391 inferior_cwd is not NULL.
1393 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1395 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1396 registers to the cache if their values have changed.
1397 (i387_xsave_to_cache): Provide default values for x87 control
1398 registers when these features are available, but disabled.
1399 * regcache.c (supply_register_by_name_zeroed): New function.
1400 * regcache.h (supply_register_by_name_zeroed): Declare new
1403 2018-05-07 Tom Tromey <tom@tromey.com>
1405 * configure: Rebuild.
1407 2018-05-04 Tom Tromey <tom@tromey.com>
1409 * configure: Rebuild.
1411 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1412 Pedro Alves <palves@redhat.com>
1414 * linux-aarch64-low.c (aarch64_stopped_data_address):
1417 2018-04-27 Tom Tromey <tom@tromey.com>
1419 * configure: Rebuild.
1421 2018-04-23 Tom Tromey <tom@tromey.com>
1423 * configure: Rebuild.
1425 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1427 * Makefile.in (depcomp): Add "..".
1428 (all_deps_files): New and use it.
1430 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1432 * configure.srv (aarch64*-*-linux*): Don't include xml.
1433 (i[34567]86-*-cygwin*): Likewise.
1434 (i[34567]86-*-linux*): Likewise.
1435 (i[34567]86-*-lynxos*): Likewise.
1436 (i[34567]86-*-mingw32ce*): Likewise.
1437 (i[34567]86-*-mingw*): Likewise.
1438 (i[34567]86-*-nto*): Likewise.
1439 (tic6x-*-uclinux): Likewise.
1440 (x86_64-*-linux*): Likewise.
1441 (x86_64-*-mingw*): Likewise.
1442 (x86_64-*-cygwin*): Likewise.
1444 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1446 * tdesc.c: Remove xml parameter.
1448 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1450 * server.c (get_features_xml): Remove cast.
1451 * tdesc.c (void target_desc::accept): Fill in function.
1452 (tdesc_get_features_xml): Remove old xml creation.
1453 (print_xml_feature::visit_pre): Add xml vistor.
1454 * tdesc.h (struct target_desc): Make xmltarget mutable.
1455 (tdesc_get_features_xml): Remove declaration.
1457 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1459 * tdesc.c (tdesc_architecture_name): Add new function.
1460 (tdesc_osabi_name): Likewise.
1461 (tdesc_get_features_xml): Use new functions.
1463 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1465 * tdesc.c (tdesc_create_flags): Remove.
1466 (tdesc_add_flag): Likewise.
1467 (tdesc_named_type): Likewise.
1468 (tdesc_create_union): Likewise.
1469 (tdesc_create_struct): Likewise.
1470 (tdesc_create_vector): Likewise.
1471 (tdesc_add_bitfield): Likewise.
1472 (tdesc_add_field): Likewise.
1473 (tdesc_set_struct_size): Likewise.
1475 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1477 * tdesc.c (~target_desc): Remove implictly deleted items.
1478 (init_target_desc): Iterate all features.
1479 (tdesc_get_features_xml): Use vector.
1480 (tdesc_create_feature): Create feature.
1481 * tdesc.h (tdesc_feature) Remove
1482 (target_desc): Add features.
1484 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1486 * Makefile.in: Add common/tdesc.c
1487 * tdesc.c (init_target_desc): init all reg_defs from register
1489 (tdesc_create_reg): Create tdesc_reg.
1490 * tdesc.h (tdesc_feature): Add register vector.
1492 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1494 * tdesc.h (struct target_desc) <features>: Change type to
1495 std::vector<std::string>.
1496 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1498 (tdesc_get_features_xml): Likewise.
1499 (tdesc_create_feature): Likewise.
1501 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1503 * regcache.c (find_register_by_number): Return a ref.
1504 (find_regno): Use references.
1505 (register_size): Likewise.
1506 (register_data): Likewise.
1507 * tdesc.c (target_desc::~target_desc): Remove free calls.
1508 (target_desc::operator==): Use std::vector compare.
1509 (init_target_desc): Use reference.
1510 (tdesc_create_reg): Use reg constructors.
1511 * tdesc.h (struct target_desc): Replace pointer with object.
1513 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1515 * regcache.c (find_register_by_number): Make static.
1516 (find_regno): Use find_register_by_number
1517 * regcache.h (struct reg): Remove declaration.
1519 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1521 * tdesc.c (target_desc::~target_desc): Move to here.
1522 (target_desc::operator==): Likewise.
1523 * tdesc.h (target_desc::~target_desc): Move from here.
1524 (target_desc::operator==): Likewise.
1526 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1528 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1530 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1532 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1534 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1535 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1536 and init_registers_s390_gs_linux64.
1538 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1540 * linux-s390-low.c (s390_fill_gs): Remove function.
1541 (s390_fill_gsbc): Remove function.
1542 (s390_regsets): Set fill functions for the guarded storage regsets
1545 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1547 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1548 the word size. Add comment.
1549 (s390_get_wordsize): New function.
1550 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1551 pswm with it. Instead, use s390_get_wordsize to determine the
1552 word size first and derive the correct tdesc from that directly.
1554 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1556 * Makefile.in: Include silent-rules.mk.
1557 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1558 (COMPILE): Add ECHO_CXX.
1559 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1560 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1561 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1562 (version-generated.c): Add ECHO_GEN.
1563 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1564 (IPAGENT_COMPILE): Add ECHO_CXX.
1565 (%-generated.c): Add ECHO_REGDAT.
1567 2018-03-14 Tom Tromey <tom@tromey.com>
1570 * ax.c (ax_printf): Special case for NULL.
1572 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1574 * linux-low.c (linux_qxfer_libraries_svr4): Use
1575 xml_escape_text_append.
1577 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1579 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1581 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1583 * server.c (handle_general_set): Remove unnecessary xstrdup.
1585 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1587 * server.c (parse_debug_format_options): Adjust to
1588 delim_string_to_char_ptr_vec changes.
1589 * thread-db.c (thread_db_load_search): Adjust to
1590 dirnames_to_char_ptr_vec changes.
1592 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1594 * target.h (target_enable_btrace, target_disable_btrace)
1595 (target_read_btrace, target_read_btrace_conf): Turn macro into
1596 inline function. Throw error if target method is not defined.
1597 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1598 check for btrace target method. Be prepared to handle exceptions
1599 from btrace target methods.
1601 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1603 * server.c (captured_main): Change order of error message printed
1604 when the current working directory cannot be found.
1606 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1608 * server.c: Include "filenames.h" and "pathstuff.h".
1609 (program_name): Delete variable.
1610 (program_path): New anonymous class.
1611 (get_exec_wrapper): Use "program_path" instead of
1613 (handle_v_run): Likewise.
1614 (captured_main): Likewise.
1615 (process_serial_event): Likewise.
1617 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1619 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1620 (OBJS): Add "pathstuff.o".
1621 * server.c (current_directory): New global variable.
1622 (captured_main): Initialize "current_directory".
1624 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1626 * tdesc.c: Use common/tdesc.h.
1627 * tdesc.h: Likewise.
1629 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1630 Simon Marchi <simon.marchi@ericsson.com>
1632 * Makefile.in: Switch order of make rules.
1634 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1636 * Makefile.in: Add common directory in build.
1637 * configure.ac: Add common reference.
1638 * configure: Regenerate.
1640 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1642 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1643 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1644 * spu-low.c (spu_target_ops): Likewise.
1645 * win32-low.c (win32_target_ops): Likewise.
1646 * server.c (supported_btrace_packets): Report packets unconditionally.
1647 * target.h (target_ops) <supports_btrace>: Remove.
1648 (target_supports_btrace): Remove.
1650 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1652 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1653 (handle_btrace_disable): Change return type to void. Use exceptions
1655 (handle_btrace_general_set): Catch exception and copy message to
1658 2018-02-08 Tom Tromey <tom@tromey.com>
1660 * linux-low.c (install_software_single_step_breakpoints): Use
1661 make_scoped_restore.
1662 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1663 (do_restore_current_thread_cleanup): Remove.
1664 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1667 2018-02-08 Tom Tromey <tom@tromey.com>
1669 * mem-break.c (set_raw_breakpoint_at): Use
1670 gdb::unique_xmalloc_ptr.
1672 2018-01-30 Pedro Alves <palves@redhat.com>
1675 * target.c (target_terminal::terminal_state): Rename to ...
1676 (target_terminal::m_terminal_state): ... this.
1678 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1680 * linux-low.c (handle_extended_wait): Surround call to
1681 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1683 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1685 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1686 linux_ptrace_attach_fail_reason_string now returning an
1688 (linux_attach): Likewise.
1689 * thread-db.c (attach_thread): Likewise.
1691 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1694 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1695 checking for fs_base/gs_base fields in struct user_regs_struct.
1696 * configure: Regenerate.
1698 2018-01-16 Yao Qi <yao.qi@linaro.org>
1701 * linux-low.c (fetch_register): Call supply_register instead of
1704 2018-01-08 Yao Qi <yao.qi@linaro.org>
1705 Simon Marchi <simon.marchi@ericsson.com>
1707 * Makefile.in (OBS): Remove selftest.o.
1708 * configure.ac: Set srv_selftest_objs if $development is true.
1709 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1710 * configure: Re-generated.
1711 * server.c (captured_main): Wrap variable selftest_filter with
1714 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1716 * server.c (parse_debug_format_options): Return std::string.
1717 (handle_monitor_command, captured_main): Adjust.
1719 2018-01-05 Pedro Alves <palves@redhat.com>
1722 * server.c (captured_main): Pass quiet=false to
1723 save_original_signals_state.
1725 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1727 * gdbreplay.c (gdbreplay_version): Update copyright year in
1729 * server.c (gdbserver_version): Likewise.
1731 2017-12-08 Tom Tromey <tom@tromey.com>
1733 * ax.c (ax_printf): Update.
1735 2017-12-07 Yao Qi <yao.qi@linaro.org>
1737 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1738 aarch64_linux_read_description.
1739 * linux-amd64-ipa.c (idx2mask): New array.
1740 (get_ipa_tdesc): Move idx2mask out.
1741 (initialize_low_tracepoint): Initialize target descriptions.
1742 * linux-i386-ipa.c (idx2mask): New array.
1743 (get_ipa_tdesc): Move idx2mask out.
1744 (initialize_low_tracepoint): Initialize target descriptions.
1746 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1748 * tdesc.c (struct tdesc_type): Change return type.
1749 (tdesc_add_flag): Change parameter type.
1750 (tdesc_add_bitfield): Likewise.
1751 (tdesc_add_field): Likewise.
1752 (tdesc_set_struct_size): Likewise.
1754 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1756 * regcache.c (registers_to_string): Remove unused variable.
1758 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1760 * inferiors.c (for_each_inferior_with_data): Remove.
1761 * inferiors.h (for_each_inferior_with_data): Remove.
1762 * server.c (handle_qxfer_threads_worker): Change parameter type.
1763 (handle_qxfer_threads_proper): Use for_each_thread.
1765 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1767 * inferiors.c (for_each_inferior): Remove.
1768 (clear_inferiors): Use for_each_thread.
1769 * inferiors.h (for_each_inferior): Remove.
1770 * linux-low.c (linux_wait_for_event_filtered): Use
1772 (linux_stabilize_threads): Likewise.
1773 * regcache.c (regcache_release): Likewise.
1774 * server.c (gdb_wants_all_threads_stopped): Likewise.
1775 (clear_pending_status_callback): Remove.
1776 (handle_status): Use for_each_thread.
1777 (captured_main): Likewise.
1778 * win32-low.c (child_init_thread_list): Likewise.
1779 (win32_clear_inferiors): Likewise.
1780 (fake_breakpoint_event): Likewise.
1782 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1784 * inferiors.h (find_inferior): Remove.
1785 * inferiors.c (find_inferior): Remove.
1787 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1789 * linux-low.c (resume_status_pending_p): Update comment.
1790 (need_step_over_p): Update comment.
1792 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1794 * linux-low.c (proceed_one_lwp): Return void, change parameter
1796 (unsuspend_and_proceed_one_lwp): Likewise.
1797 (proceed_all_lwps): Use for_each_thread.
1798 (unstop_all_lwps): Likewise.
1800 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1802 * linux-low.c (linux_resume_one_thread): Return void, take
1804 (linux_resume): Use for_each_thread.
1806 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1808 * linux-low.c (send_sigstop_callback): Return void, change
1809 parameter type. Rename to...
1810 (send_sigstop): ... this.
1811 (suspend_and_send_sigstop_callback): Return void, change parameter
1813 (suspend_and_send_sigstop): ... this.
1814 (stop_all_lwps): Use for_each_thread.
1816 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1818 * linux-low.c (lwp_running): Return bool, remove unused
1820 (linux_stabilize_threads): Use find_thread.
1822 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1824 * linux-low.c (select_singlestep_lwp_callback): Remove.
1825 (count_events_callback): Remove.
1826 (select_event_lwp_callback): Remove.
1827 (select_event_lwp): Use find_thread/for_each_thread.
1829 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1831 * linux-low.c (not_stopped_callback): Return bool, take filter
1833 (linux_wait_for_event_filtered): Use find_thread.
1834 (linux_wait_1): Likewise.
1836 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1838 * linux-low.c (same_lwp): Remove.
1839 (find_lwp_pid): Use find_thread.
1841 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1843 * linux-low.c (delete_lwp_callback): Remove.
1844 (linux_mourn): Use for_each_thread.
1846 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1848 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1849 args parameter, don't check for pid.
1850 (linux_detach): Use for_each_thread.
1852 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1854 * linux-low.c (struct counter): Remove.
1855 (second_thread_of_pid_p): Remove.
1856 (last_thread_of_process_p): Use find_thread.
1858 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1860 * inferiors.c (find_inferior_in_random): Remove.
1861 * inferiors.h (find_inferior_in_random): Remove.
1862 * linux-low.c (status_pending_p_callback): Return bool, accept
1863 parameter ptid directly.
1864 (linux_wait_for_event_filtered): Use find_thread_in_random.
1865 (linux_wait_1): Likewise.
1867 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1869 * inferiors.c (find_inferior_id): Remove.
1870 (find_thread_ptid): Move implemention from find_inferior_id to
1872 * inferiors.h (find_inferior_id): Remove.
1873 * server.c (handle_status): Use find_thread_ptid.
1874 (process_serial_event): Likewise.
1875 * thread-db.c (find_one_thread): Likewise.
1876 (thread_db_thread_handle): Likewise.
1877 * win32-low.c (thread_rec): Likewise.
1878 (child_delete_thread): Likewise.
1879 (win32_thread_alive): Likewise.
1880 (get_child_debug_event): Likewise.
1882 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1884 * linux-mips-low.c (update_watch_registers_callback): Return
1885 void, remove pid_p parameter, don't check for pid.
1886 (mips_insert_point, mips_remove_point): Use for_each_thread.
1888 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1890 * lynx.low (lynx_delete_thread_callback): Remove.
1891 (lynx_mourn): Use for_each_thread.
1893 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1895 * regcache.c (regcache_invalidate_one): Remove.
1896 (regcache_invalidate_pid): use for_each_thread.
1898 2017-11-26 Tom Tromey <tom@tromey.com>
1900 * linux-low.c (linux_create_inferior): Update.
1902 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1904 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1906 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1908 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1909 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1910 * linux-aarch64-tdesc-selftest.c: New file.
1911 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1913 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1915 * configure.srv: Add new file.
1916 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1917 * linux-aarch64-tdesc-selftest.c: New file.
1918 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1920 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1922 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1923 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1924 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1926 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1928 * configure.srv: Add new files.
1929 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1930 aarch64_linux_read_description.
1931 * linux-aarch64-low.c (aarch64_linux_read_description):
1932 Merge with aarch64_arch_setup.
1933 (aarch64_arch_setup): Call aarch64_linux_read_description.
1934 * linux-aarch64-tdesc.c: New file.
1935 * linux-aarch64-tdesc.h: New file.
1937 2017-11-24 Yao Qi <yao.qi@linaro.org>
1939 * configure.srv: Set $srv_regobj for tic6x-linux.
1940 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1941 (tic6x_read_description): Move some code to tic6x_arch_setup.
1942 (tic6x_tdesc_test): New function.
1943 (initialize_low_arch): Call selftests::register_test.
1945 2017-11-22 Yao Qi <yao.qi@linaro.org>
1947 * remote-utils.c (prepare_resume_reply): Use memcpy.
1949 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1951 * linux-low.c (kill_one_lwp_callback): Return void, take
1952 argument directly, don't filter on pid.
1953 (linux_kill): Use for_each_thread.
1955 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1957 * linux-low.c (need_step_over_p): Return bool, remove dummy
1959 (linux_resume, proceed_all_lwps): Use find_thread.
1961 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1963 * linux-low.c (resume_status_pending_p): Return bool, remove
1965 (linux_resume): Use find_thread.
1967 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1969 * linux-low.c (struct thread_resume_array): Remove.
1970 (linux_set_resume_request): Return void, take arguments
1972 (linux_resume): Use for_each_thread.
1974 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1976 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1977 return bool, remove data argument.
1978 (linux_stabilize_threads): Use find_thread.
1980 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1982 * linux-low.c (unsuspend_one_lwp): Remove.
1983 (unsuspend_all_lwps): Use for_each_thread, inline code from
1986 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1988 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1989 * linux-low.c (struct iterate_over_lwps_args): Remove.
1990 (iterate_over_lwps_filter): Remove.
1991 (iterate_over_lwps): Use find_thread.
1993 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1995 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1996 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1997 code from reset_lwp_ptrace_options_callback.
1999 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2001 * linux-arm-low.c (struct update_registers_data): Remove.
2002 (update_registers_callback): Return void, take arguments
2003 directly, don't check thread's pid.
2004 (arm_insert_point, arm_remove_point): Use for_each_thread.
2006 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2008 * win32-low.c (continue_one_thread): Return void, take argument
2010 (child_continue): Use for_each_thread.
2012 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2014 * win32-i386-low.c (update_debug_registers_callback): Rename
2016 (update_debug_registers): ... this, return void, remove pid_p arg.
2017 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2019 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2021 * inferiors.h (struct process_info): Add constructor, initialize
2023 <syscalls_to_catch>: Change type to std::vector<int>.
2024 * inferiors.c (add_process): Allocate process_info with new.
2025 (remove_process): Free process_info with delete.
2026 * linux-low.c (handle_extended_wait): Adjust.
2027 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2028 * server.c (handle_general_set): Adjust.
2030 2017-11-16 Pedro Alves <palves@redhat.com>
2032 * remote-utils.c (remote_close): Block SIGIO signals instead of
2033 uninstalling the SIGIO handler.
2035 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2037 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2039 2017-11-16 Yao Qi <yao.qi@linaro.org>
2041 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2042 (tic6x_store_gregset): Likewise.
2043 (tic6x_usrregs_info): Move it up.
2045 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2047 * Makefile.in: Update arch rules.
2048 * configure.srv: Explicitly mark arch/ files.
2050 2017-11-13 Andreas Schwab <schwab@suse.de>
2052 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2054 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2056 2017-11-06 Pedro Alves <palves@redhat.com>
2058 * config.in, configure: Regenerate.
2060 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2062 * target.c (struct thread_search): Remove.
2063 (thread_search_callback): Remove.
2064 (prepare_to_access_memory): Use for_each_thread instead of
2065 find_inferior. Inline code from thread_search_callback.
2067 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2069 * server.c (struct visit_actioned_threads_data): Remove.
2070 (visit_actioned_threads): Change prototype to take arguments
2072 (resume): Use find_thread instead of find_inferior.
2074 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2076 * server.c (queue_stop_reply_callback): Change prototype, return
2078 (find_status_pending_thread_callback): Remove.
2079 (handle_status): Replace find_inferior with find_thread and
2082 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2084 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2086 (aarch64_store_gregset): Likewise.
2087 (aarch64_fill_fpregset): Likewise.
2088 (aarch64_store_fpregset): Likewise.
2090 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2092 * gdbthread.h (find_thread, for_each_thread): New functions.
2093 * inferiors.c (thread_of_pid): Remove.
2094 (find_any_thread_of_pid): Use find_thread.
2095 * linux-low.c (num_lwps): Use for_each_thread.
2097 2017-10-17 Yao Qi <yao.qi@linaro.org>
2099 * Makefile.in: Remove one rule.
2100 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2102 2017-10-17 Yao Qi <yao.qi@linaro.org>
2104 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2105 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2107 2017-10-17 Yao Qi <yao.qi@linaro.org>
2109 * configure.srv: Rename arm.o with arch/arm.o.
2111 2017-10-17 Yao Qi <yao.qi@linaro.org>
2113 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2114 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2115 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2116 (arch-i386.o, arch-amd64.o): Remove rules.
2117 (arch/%.o): New rule.
2118 Update POSTCOMPILE and COMPILE.pre.
2119 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2120 * configure: Re-generated.
2121 * configure.srv: Replace arch-i386.o with arch/i386.o.
2122 Replace arch-amd64.o with arch/amd64.o.
2124 2017-10-16 Yao Qi <yao.qi@linaro.org>
2126 * configure: Regenerated.
2128 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2130 * inferiors.h: (struct inferior_list): Remove.
2131 (struct inferior_list_entry); Remove.
2132 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2133 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2134 get_first_inferior): Remove.
2135 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2136 find_inferior_id, find_inferior_in_random): Change signature.
2137 * inferiors.c (all_threads): Change type to
2138 std::list<thread_info *>.
2139 (get_thread): Remove macro.
2140 (find_inferior, find_inferior_id): Change signature, implement
2142 (find_inferior_in_random): Change signature, implement using
2143 find_thread_in_random.
2144 (for_each_inferior, for_each_inferior_with_data): Change
2145 signature, implement using for_each_thread.
2146 (add_inferior_to_list, remove_inferior): Remove.
2147 (add_thread, get_first_thread, thread_of_pid,
2148 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2149 (get_first_inferior, one_inferior_p, clear_inferior_list):
2151 (clear_inferiors, get_thread_process): Update.
2152 * gdbthread.h: Include <list>.
2153 (struct thread_info) <entry>: Remove field.
2155 (all_threads): Change type to std::list<thread_info *>.
2156 (get_first_inferior): Add doc.
2157 (find_thread, for_each_thread, find_thread_in_random): New
2159 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2160 * linux-arm-low.c (update_registers_callback): Update.
2161 * linux-low.c (second_thread_of_pid_p): Update.
2162 (kill_one_lwp_callback, linux_detach_lwp_callback,
2163 delete_lwp_callback, status_pending_p_callback, same_lwp,
2164 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2165 iterate_over_lwps, not_stopped_callback,
2166 resume_stopped_resumed_lwps, count_events_callback,
2167 select_singlestep_lwp_callback, select_event_lwp_callback,
2168 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2169 suspend_and_send_sigstop_callback, wait_for_sigstop,
2170 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2171 lwp_running, linux_set_resume_request, resume_status_pending_p,
2172 need_step_over_p, start_step_over, linux_resume_one_thread,
2173 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2174 reset_lwp_ptrace_options_callback): Update.
2175 * linux-mips-low.c (update_watch_registers_callback): Update.
2176 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2178 (free_register_cache_thread_one): Remove.
2179 (regcache_release): Update.
2180 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2181 handle_qxfer_threads_worker): Update.
2182 (handle_query): Update, use list iterator.
2183 (visit_actioned_threads, handle_pending_status,
2184 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2185 clear_pending_status_callback, set_pending_status_callback,
2186 find_status_pending_thread_callback, handle_status,
2187 process_serial_event): Update.
2188 * target.c (thread_search_callback): Update.
2189 * thread-db.c (thread_db_get_tls_address): Update.
2190 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2192 * win32-i386-low.c (update_debug_registers_callback): Update.
2193 * win32-low.c (delete_thread_info, child_delete_thread,
2194 continue_one_thread, suspend_one_thread,
2195 get_child_debug_event): Adjust.
2197 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2199 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2200 * inferiors.h: Include <list>.
2201 (struct process_info) <entry>: Remove field.
2203 (pid_of): Change macro to function.
2204 (ptid_of, lwpid_of): Remove macro.
2205 (all_processes): Change type to std::list<process_info *>.
2206 (ALL_PROCESSES): Remove macro.
2207 (for_each_process, find_process): New function.
2208 * inferiors.c (all_processes): Change type to
2209 std::list<process_info *>.
2210 (find_thread_process): Adjust.
2211 (add_process): Likewise.
2212 (remove_process): Likewise.
2213 (find_process_pid): Likewise.
2214 (get_first_process): Likewise.
2215 (started_inferior_callback): Remove.
2216 (have_started_inferiors_p): Adjust.
2217 (attached_inferior_callback): Remove.
2218 (have_attached_inferiors_p): Adjust.
2219 * linux-low.c (check_zombie_leaders): Likewise.
2220 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2221 (x86_linux_update_xmltarget): Adjust.
2222 * server.c (handle_query): Likewise.
2223 (gdb_reattached_process): Remove.
2224 (handle_status): Adjust.
2225 (kill_inferior_callback): Likewise.
2226 (detach_or_kill_inferior): Remove.
2227 (print_started_pid): Likewise.
2228 (print_attached_pid): Likewise.
2229 (detach_or_kill_for_exit): Update.
2230 (process_serial_event): Likewise.
2231 * linux-arm-low.c (arm_new_fork): Likewise.
2233 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2235 * dll.h: Include <list>.
2236 (struct dll_info): Add constructor.
2237 <entry>: Remove field.
2238 (all_dlls): Change type to std::list<dll_info>.
2239 * dll.c: Include <algorithm>.
2240 (get_dll): Remove macro.
2241 (all_dlls): Change type to std::list<dll_info *>.
2242 (free_one_dll): Remove.
2243 (match_dll): Likewise.
2244 (loaded_dll): Adjust.
2245 (unloaded_dll): Adjust to all_dlls type change, use
2246 std::find_if. Inline code from match_dll.
2247 (clear_dlls): Adjust to all_dlls type change.
2248 * server.c (emit_dll_description): Remove.
2249 (handle_qxfer_libraries): Adjust to all_dlls type change,
2250 integrate emit_dll_description's functionality.
2252 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2254 * linux-low.h (struct linux_target_ops) <delete_process>: New
2256 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2257 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2258 (struct linux_target_ops): Add delete_process callback.
2259 * linux-arm-low.c (arm_delete_process): New.
2260 (struct linux_target_ops): Add delete_process callback.
2261 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2262 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2263 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2264 * linux-mips-low.c (mips_linux_delete_process): New.
2265 (struct linux_target_ops): Add delete_process callback.
2266 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2267 * linux-s390-low.c (struct linux_target_ops): Likewise.
2268 * linux-sh-low.c (struct linux_target_ops): Likewise.
2269 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2270 * linux-tile-low.c (struct linux_target_ops): Likewise.
2271 * linux-x86-low.c (x86_linux_delete_process): New.
2272 (struct linux_target_ops): Add delete_process callback.
2273 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2275 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2277 * linux-aarch64-low.c (the_low_target): Add thread delete
2279 * linux-arm-low.c (arm_delete_thread): New function.
2280 (the_low_target): Add thread delete callback.
2281 * linux-bfin-low.c (the_low_target): Likewise.
2282 * linux-crisv32-low.c (the_low_target): Likewise.
2283 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2285 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2287 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2288 * linux-mips-low.c (mips_linux_delete_thread): New function.
2289 (the_low_target): Add thread delete callback.
2290 * linux-ppc-low.c (the_low_target): Likewise.
2291 * linux-s390-low.c (the_low_target): Likewise.
2292 * linux-sh-low.c (the_low_target): Likewise.
2293 * linux-tic6x-low.c (the_low_target): Likewise.
2294 * linux-tile-low.c (the_low_target): Likewise.
2295 * linux-x86-low.c (the_low_target): Likewise.
2296 * linux-xtensa-low.c (the_low_target): Likewise.
2298 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2300 * win32-low.c: Include "common-inferior.h".
2302 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2304 * inferiors.c (set_inferior_cwd): New function.
2305 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2306 (handle_query): Inform that QSetWorkingDir is supported.
2307 * win32-low.c (create_process): Pass the inferior's cwd to
2310 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2312 * inferiors.c (current_inferior_cwd): New global variable.
2313 (get_inferior_cwd): New function.
2314 * inferiors.h (struct process_info) <cwd>: New field.
2316 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2318 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2319 (OBS): Add gdb_tilde_expand.o.
2321 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2323 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2324 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2326 2017-09-29 Pedro Alves <palves@redhat.com>
2328 * ax.c (gdb_parse_agent_expr): Constify.
2329 * ax.h (gdb_parse_agent_expr): Constify.
2330 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2332 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2333 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2334 * remote-utils.h (read_ptid): Constify.
2335 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2336 (process_point_options, process_serial_event): Constify.
2337 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2338 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2339 (cmd_qtbuffer): Constify.
2341 2017-09-29 Pedro Alves <palves@redhat.com>
2343 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2346 2017-09-29 Pedro Alves <palves@redhat.com>
2348 * linux-low.c (handle_extended_wait): Pass parent thread instead
2349 of process to thread_db_notice_clone.
2350 * linux-low.h (thread_db_notice_clone): Replace parent process
2351 parameter with parent thread parameter.
2352 * thread-db.c (find_one_thread): Add comment.
2353 (thread_db_notice_clone): Replace parent process parameter with
2354 parent thread parameter. Temporarily switch to the parent thread.
2356 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2358 * gdbthread.h: Include "common-gdbthread.h".
2359 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2360 "if" when validating the ptid.
2361 * remote-utils.c: Include "gdbthread.h".
2362 (prepare_resume_reply): Use "switch_to_thread".
2363 * target.c (done_accessing_memory): Likewise.
2365 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2367 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2368 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2369 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2370 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2371 s390x-gs-linux64-ipa.o to ipa_obj.
2372 * linux-s390-low.c (HWCAP_S390_GS): New define.
2373 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2375 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2376 (s390_arch_setup): Check for guarded-storage support and choose
2378 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2379 init_registers_s390x_gs_linux64.
2380 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2382 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2383 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2385 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2387 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2389 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2391 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2392 (thread_db_thread_handle): Declare.
2393 * linux-low.c (linux_target_ops): Initialize thread_handle.
2394 * server.c (handle_qxfer_threads_worker): Add support for
2396 * target.h (struct target_ops): Add new function pointer,
2398 (target_thread_handle): Define.
2399 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2401 (thread_db_thread_handle): New function.
2403 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2405 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2406 * linux-low.h (thread_db_notice_clone): Declare.
2407 * thread-db.c (thread_db_notice_clone): New function.
2409 2017-09-21 Pedro Alves <palves@redhat.com>
2411 * server.c (gdb_read_memory, handle_status, process_serial_event)
2412 (handle_serial_event, handle_target_event): Adjust to
2413 set_desired_thread prototype change.
2414 * target.c (set_desired_thread): Remove 'use_general' parameter
2416 * target.h (set_desired_thread): Remove 'use_general' parameter.
2418 2017-09-20 Tom Tromey <tom@tromey.com>
2420 * target.c (target_terminal::terminal_state): Define.
2421 (target_terminal::init): Rename from target_terminal_init.
2422 (target_terminal::inferior): Rename from
2423 target_terminal_inferior.
2424 (target_terminal::ours): Rename from target_terminal_ours.
2425 (target_terminal::ours_for_output, target_terminal::info): New.
2427 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2429 * server.c (accumulate_file_name_length): Remove.
2430 (emit_dll_description): Adjust to std::string change.
2431 (handle_qxfer_libraries): Use std::string to hold document.
2433 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2435 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2436 return type of xml_escape_text.
2437 * server.c (emit_dll_description): Likewise.
2439 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2441 * server.c (captured_main): Accept argument for --selftest.
2442 Update run_tests call.
2443 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2444 when registering selftests.
2446 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2448 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2449 instead of "VEC" for "target_desc.reg_defs".
2450 (regcache_cpy): Likewise.
2451 (registers_to_string): Likewise.
2452 (registers_from_string): Likewise.
2453 (find_regno): Likewise.
2454 (supply_regblock): Likewise.
2455 (regcache_raw_read_unsigned): Likewise.
2456 * tdesc.c (init_target_desc): Likewise.
2457 (tdesc_create_reg): Likewise.
2458 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2459 (struct target_desc) <reg_defs>: Convert to "std::vector".
2460 (target_desc): Do not initialize "reg_defs".
2461 (~target_desc): Update code to use "std::vector" instead of "VEC"
2462 for "target_desc.reg_defs".
2463 (operator==): Likewise.
2465 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2467 * inferiors.h (thread_to_gdb_id): Remove.
2468 * inferiors.c (thread_to_gdb_id): Remove.
2469 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2470 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2471 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2473 * nto-low.c (nto_fetch_registers, nto_store_registers,
2474 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2476 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2478 * inferiors.h (gdb_id_to_thread_id): Remove.
2479 * inferiors.c (gdb_id_to_thread_id): Remove.
2480 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2481 removal. Move pid declaration closer to where it's used.
2483 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2485 * server.c (handle_detach): New function.
2486 (process_serial_event): Move code out, call handle_detach.
2488 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2490 * server.c (require_running): Rename to ...
2491 (require_running_or_return): ... this ...
2492 (require_running_or_break): ... and this.
2493 (handle_query, process_serial_event): Adjust.
2495 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2497 * linux-low.c (linux_set_resume_request): Remove unused
2500 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2502 * server.c (first_thread_of): Remove.
2503 (process_serial_event): Replace usage of first_thread_of with
2504 find_any_thread_of_pid.
2505 * tracepoint.c (same_process_p): Remove.
2506 (gdb_agent_about_to_close): Replace usage of same_process_p with
2507 find_any_thread_of_pid.
2508 * linux-x86-low.c (same_process_callback): Remove.
2509 (x86_arch_setup_process_callback): Replace usage of
2510 same_process_callback with find_any_thread_of_pid.
2511 * thread-db.c (any_thread_of): Remove.
2512 (switch_to_process): Replace usage of any_thread_of with
2513 find_any_thread_of_pid.
2514 * inferiors.c (thread_pid_matches_callback): Remove.
2515 (find_thread_process): Adjust to use find_any_thread_of_pid.
2517 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2519 * regcache.c (get_thread_regcache): Guard calls to "memset"
2522 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2524 * linux-low.c (handle_extended_wait): Use
2525 "allocate_target_description" instead of "XNEW".
2526 * linux-x86-low.c (initialize_low_arch): Likewise.
2528 2017-09-05 Yao Qi <yao.qi@linaro.org>
2530 * configure.srv (srv_i386_regobj): Remove.
2531 (srv_amd64_regobj): Remove.
2532 (srv_regobj): Set it to "" for x86 non-linux targets.
2533 * linux-x86-tdesc.c (i386_linux_read_description):
2534 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2535 (init_registers_i386): Remove the declaration.
2536 (tdesc_i386): Remove the declaration.
2537 (lynx_i386_arch_setup): Call i386_create_target_description.
2538 * nto-x86-low.c: Likewise.
2539 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2540 [!__x86_64__]: include arch/i386.h.
2541 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2543 2017-09-05 Yao Qi <yao.qi@linaro.org>
2545 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2546 i386/amd64-XXX-linux from it.
2548 2017-09-05 Yao Qi <yao.qi@linaro.org>
2550 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2552 (ipa_amd64_linux_regobj): Remove.
2553 (ipa_x32_linux_regobj): Remove.
2555 2017-09-05 Yao Qi <yao.qi@linaro.org>
2557 * Makefile.in (arch-amd64.o): New rule.
2558 * configure.srv: Append arch-amd64.o.
2559 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2560 (get_ipa_tdesc): Call amd64_linux_read_description.
2561 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2562 and init_registers_amd64_XXX.
2563 * linux-x86-low.c (x86_linux_read_description): Call
2564 amd64_linux_read_description.
2565 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2566 (initialize_low_arch): Don't call init_registers_x32_XXX and
2567 init_registers_amd64_XXX.
2568 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2569 and tdesc_amd64_XXX.
2570 [__x86_64__] (amd64_tdesc_test): New function.
2571 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2572 and init_registers_amd64_XXX.
2573 * linux-x86-tdesc.c: Include arch/amd64.h.
2574 (xcr0_to_tdesc_idx): New function.
2575 (i386_linux_read_description): New function.
2576 (amd64_get_ipa_tdesc_idx): New function.
2577 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2578 (amd64_get_ipa_tdesc): Declare.
2580 2017-09-05 Yao Qi <yao.qi@linaro.org>
2582 * configure.srv (srv_i386_linux_xmlfiles): Remove
2583 i386/i386-XXX-linux.xml from it.
2585 2017-09-05 Yao Qi <yao.qi@linaro.org>
2587 * configure.srv: Set srv_i386_linux_regobj empty if $development
2589 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2590 initialize_low_tdesc.
2591 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2592 with #if initialize_low_tdesc.
2593 * linux-x86-tdesc-selftest.c: New file.
2594 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2596 2017-09-05 Yao Qi <yao.qi@linaro.org>
2598 * Makefile.in (arch-i386.o): New rule.
2599 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2600 (x86_64-*-linux*): Likewise.
2601 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2602 include arch/i386.h.
2603 (i386_linux_read_description): Remove code and call
2604 i386_create_target_description.
2605 * tdesc.c (allocate_target_description): New function.
2606 * tdesc.h (set_tdesc_architecture): Remove declaration.
2607 (set_tdesc_osabi): Likewise.
2609 2017-09-05 Yao Qi <yao.qi@linaro.org>
2611 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2612 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2613 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2615 * server.c (get_features_xml): Call tdesc_get_features_xml.
2616 * tdesc.c (set_tdesc_architecture): New function.
2617 (set_tdesc_osabi): New function.
2618 (tdesc_get_features_xml): New function.
2619 (tdesc_create_feature): Add an argument.
2620 * tdesc.h (struct target_desc) <features>: New field.
2621 <arch, osabi>: New field.
2622 (~target_desc): xfree features, arch, and osabi.
2623 (target_desc::oerator==): Don't compare .xmltarget.
2624 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2625 (set_tdesc_osabi): Likewise.
2626 (tdesc_get_features_xml): Likewise.
2628 2017-09-05 Yao Qi <yao.qi@linaro.org>
2630 * linux-x86-tdesc.c: Include selftest.h.
2631 (i386_tdesc_test): New function.
2632 (initialize_low_tdesc): Call selftests::register_test.
2633 * tdesc.h: Include regdef.h.
2634 (target_desc): Override operator == and !=.
2636 2017-09-05 Yao Qi <yao.qi@linaro.org>
2638 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2639 (ipa_obj): Likewise.
2640 * linux-i386-ipa.c: Include common/x86-xstate.h
2641 (get_ipa_tdesc): Call i386_linux_read_description.
2642 (initialize_low_tracepoint): Don't call init_registers_XXX
2643 functions, call initialize_low_tdesc instead.
2644 * linux-x86-low.c (x86_linux_read_description): Call
2645 i386_linux_read_description.
2646 (initialize_low_arch): Don't call init_registers_i386_XXX
2647 functions, call initialize_low_tdesc.
2648 * linux-x86-tdesc.c: New file.
2649 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2650 (i386_get_ipa_tdesc_idx): Declare.
2651 (i386_get_ipa_tdesc): Declare.
2652 (initialize_low_tdesc): Declare.
2654 2017-09-05 Yao Qi <yao.qi@linaro.org>
2656 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2659 2017-09-05 Yao Qi <yao.qi@linaro.org>
2661 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2662 * regcache.c (get_thread_regcache): Use VEC_length.
2663 (init_register_cache): Likewise.
2664 (regcache_cpy): Likewise.
2665 (registers_to_string): Iterate reg_defs via VEC_iterate.
2666 (find_regno): Likewise.
2667 (find_register_by_number): Use VEC_index.
2668 (register_size): Call find_register_by_number.
2669 (register_data): Call find_register_by_number.
2670 (supply_regblock): Use VEC_length.
2671 (regcache_raw_read_unsigned): Likewise.
2672 * tdesc.c (init_target_desc): Iterate reg_defs via
2674 (default_description): Update initializer.
2675 (copy_target_description): Don't update field num_registers.
2676 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2677 <num_registers>: Remove.
2679 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2681 * Makefile.in (.SECONDARY): Define target.
2683 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2685 * linux-low.c (linux_wait_1): Adjust.
2686 * server.c (queue_stop_reply_callback): Adjust.
2688 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2690 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2691 QEnvironmentUnset and QEnvironmentReset packets.
2692 (handle_query): Inform remote that QEnvironmentHexEncoded,
2693 QEnvironmentUnset and QEnvironmentReset are supported.
2695 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2697 * inferiors.h (inferior_target_data): Rename to ...
2698 (thread_target_data): ... this.
2699 (inferior_regcache_data): Rename to ...
2700 (thread_regcache_data): ... this.
2701 (set_inferior_regcache_data): Rename to ...
2702 (set_thread_regcache_data): ... this.
2703 * inferiors.c (inferior_target_data): Rename to ...
2704 (thread_target_data): ... this.
2705 (inferior_regcache_data): Rename to ...
2706 (thread_regcache_data): ... this.
2707 (set_inferior_regcache_data): Rename to ...
2708 (set_thread_regcache_data): ... this.
2709 (free_one_thread): Update.
2710 * linux-low.h (get_thread_lwp): Update.
2711 * regcache.c (get_thread_regcache): Update.
2712 (regcache_invalidate_thread): Update.
2713 (free_register_cache_thread): Update.
2714 * win32-i386-low.c (update_debug_registers_callback): Update.
2715 (win32_get_current_dr): Update.
2716 * win32-low.c (thread_rec): Update.
2717 (delete_thread_info): Update.
2718 (continue_one_thread): Update.
2719 (suspend_one_thread): Update.
2721 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2723 * inferiors.c (set_inferior_target_data): Remove.
2724 * inferiors.h (set_inferior_target_data): Remove.
2726 2017-08-18 Yao Qi <yao.qi@linaro.org>
2728 * Makefile.in (OBS): Add selftest.o.
2729 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2730 * configure, config.in: Re-generated.
2731 * server.c: Include common/sefltest.h.
2732 (captured_main): Handle option --selftest.
2734 2017-08-09 Yao Qi <yao.qi@linaro.org>
2736 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2737 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2738 i386-avx-mpx.o and i386-mmx.o.
2739 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2740 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2741 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2742 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2743 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2744 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2745 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2746 i386/amd64-avx-mpx.xml.
2748 2017-08-09 Yao Qi <yao.qi@linaro.org>
2750 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2751 and x32-avx-avx512.o.
2752 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2753 i386/x32-avx-avx512.xml.
2755 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2757 * tracepoint.h (enum class fast_tpoint_collect_result): New
2759 (fast_tracepoint_collecting): Change return type to
2760 fast_tpoint_collect_result.
2761 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2762 * linux-low.h: Include tracepoint.h.
2763 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2764 fast_tpoint_collect_result.
2765 * linux-low.c (handle_tracepoints): Adjust.
2766 (linux_fast_tracepoint_collecting): Change return type to
2767 fast_tpoint_collect_result.
2768 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2769 linux_wait_1, stuck_in_jump_pad_callback,
2770 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2771 proceed_one_lwp): Adjust to type change.
2773 2017-07-10 Yao Qi <yao.qi@linaro.org>
2775 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2777 2017-06-29 Yao Qi <yao.qi@linaro.org>
2779 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2781 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2783 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2785 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2787 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2789 * linux-low.c (linux_create_inferior): Adjust code to access the
2790 environment information via 'gdb_environ' class.
2791 * lynx-low.c (lynx_create_inferior): Likewise.
2792 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2793 (get_environ): Return a pointer to 'our_environ'.
2794 (captured_main): Initialize 'our_environ'.
2795 * server.h (get_environ): Adjust prototype.
2796 * spu-low.c (spu_create_inferior): Adjust code to access the
2797 environment information via 'gdb_environ' class.
2799 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2801 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2802 usage of "register" keyword.
2804 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2806 * configure: Re-generate.
2808 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2810 * configure: Re-generate.
2812 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2814 * Makefile.in (COMPILE.pre): Add "-x c++".
2816 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2818 * fork-child.c: Conditionally include <signal.h>.
2820 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2822 * server.c (handle_general_set): Handle new packet
2823 "QStartupWithShell".
2824 (handle_query): Add "QStartupWithShell" to the list of supported
2826 (gdbserver_usage): Add help text explaining the
2827 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2829 (captured_main): Recognize and act upon the presence of the new
2832 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2833 Pedro Alves <palves@redhat.com>
2835 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2836 * configure: Regenerate.
2837 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2839 (i[34567]86-*-lynxos*): Likewise.
2840 (spu*-*-*): Likewise.
2841 * fork-child.c: New file.
2842 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2844 (linux_ptrace_fun): New function.
2845 (linux_create_inferior): Adjust function prototype to reflect
2846 change on "target.h". Adjust function code to use
2848 (linux_request_interrupt): Delete "signal_pid".
2849 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2850 (lynx_ptrace_fun): New function.
2851 (lynx_create_inferior): Adjust function prototype to reflect
2852 change on "target.h". Adjust function code to use
2854 * nto-low.c (nto_create_inferior): Adjust function prototype and
2855 code to reflect change on "target.h". Update comments.
2856 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2857 "common-terminal.h" and "environ.h".
2858 (terminal_fd): Moved to fork-child.c.
2859 (old_foreground_pgrp): Likewise.
2860 (restore_old_foreground_pgrp): Likewise.
2861 (last_status): Make it global.
2862 (last_ptid): Likewise.
2863 (our_environ): New variable.
2864 (startup_with_shell): Likewise.
2865 (program_name): Likewise.
2866 (program_argv): Rename to...
2867 (program_args): ...this.
2868 (wrapper_argv): New variable.
2869 (start_inferior): Delete function.
2870 (get_exec_wrapper): New function.
2871 (get_exec_file): Likewise.
2872 (get_environ): Likewise.
2873 (prefork_hook): Likewise.
2874 (post_fork_inferior): Likewise.
2875 (postfork_hook): Likewise.
2876 (postfork_child_hook): Likewise.
2877 (handle_v_run): Update code to deal with arguments coming from the
2878 remote host. Update calls from "start_inferior" to
2880 (captured_main): Likewise. Initialize environment variable. Call
2882 * server.h (post_fork_inferior): New prototype.
2883 (get_environ): Likewise.
2884 (last_status): Declare.
2885 (last_ptid): Likewise.
2886 (signal_pid): Likewise.
2887 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2888 (spu_ptrace_fun): New function.
2889 (spu_create_inferior): Adjust function prototype to reflect change
2890 on "target.h". Adjust function code to use "fork_inferior".
2891 * target.c (target_terminal_init): New function.
2892 (target_terminal_inferior): Likewise.
2893 (target_terminal_ours): Likewise.
2894 * target.h: Include <vector>.
2895 (struct target_ops) <create_inferior>: Update prototype.
2896 (create_inferior): Update macro.
2897 * utils.c (gdb_flush_out_err): New function.
2898 * win32-low.c (win32_create_inferior): Adjust function prototype
2899 and code to reflect change on "target.h".
2901 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2903 * inferiors.c (switch_to_thread): New function.
2905 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2907 * Makefile.in (SFILE): Add "common/job-control.c".
2908 (OBS): Add "job-control.o".
2910 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2912 * Makefile: Remove "@host_makefile_frag@".
2914 2017-05-05 Pedro Alves <palves@redhat.com>
2916 * configure: Regenerate.
2918 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2920 * configure: Regenerate.
2922 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2924 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2925 software_single_step change of return type to
2926 std::vector<CORE_ADDR>.
2927 * linux-low.c (install_software_single_step_breakpoints):
2929 * linux-low.h (install_software_single_step_breakpoints):
2932 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2934 * remote-utils.c: Include "gdb_termios.h" instead of
2936 * terminal.h: Delete file.
2938 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2940 * server.c: Include <vector>.
2941 <program_argv, wrapper_argv>: Convert to std::vector.
2942 (start_inferior): Rewrite function to use C++.
2943 (handle_v_run): Likewise. Update code that calculates the argv
2944 based on the vRun packet; use C++.
2945 (captured_main): Likewise.
2947 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2949 * server.c (handle_v_cont): Initialize thread_resume::thread
2952 2017-04-05 Pedro Alves <palves@redhat.com>
2954 * configure: Regenerate.
2956 2017-04-05 Pedro Alves <palves@redhat.com>
2958 * gdbreplay.c (sync_error): Constify.
2959 * linux-x86-low.c (push_opcode): Constify.
2961 2017-04-05 Pedro Alves <palves@redhat.com>
2963 * win32-low.c (get_child_debug_event)
2964 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2965 Report TARGET_WAITKIND_SPURIOUS instead.
2967 2017-04-05 Pedro Alves <palves@redhat.com>
2969 * remote-utils.c (remote_prepare, remote_open): Constify.
2970 * remote-utils.h (remote_prepare, remote_open): Constify.
2971 * server.c (captured_main): Constify 'port' handling.
2973 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2975 * Makefile.in (clean): Clear .deps.
2977 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2979 * .gitignore: Remove generated files, replace with wildcard.
2980 * (clean): Replace removal of generated files with wildcard.
2981 (version.c): Replace with...
2982 (version-generated.c): ...this.
2983 (xml-builtin.c): Replace with...
2984 (xml-builtin-generated.c): ...this.
2985 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2986 (%.c: *regformats*): Replace with...
2987 (%-generated.c: *regformats*): ...this.
2989 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2991 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2992 (xtensa_fill_gregset): Call collect_register_by_name for
2994 (xtensa_store_gregset): Call supply_register_by_name for
2997 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2999 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3000 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3001 (xtensa_store_gregset): Call supply_register for all registers in
3002 a0_regnum..a0_regnum + C0_NREGS range.
3004 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3006 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3007 (ax-ipa.o: ax.c): Remove.
3008 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3009 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3010 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3011 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3012 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3014 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3016 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3017 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3018 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3019 (errors-ipa.o: ../common/errors.c): Remove.
3020 (format-ipa.o: ../common/format.c): Remove.
3021 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3023 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3025 * Makefile.in (%-ipa.o: %.c): New rule.
3026 (tracepoint-ipa.o: tracepoint.c): Remove.
3027 (utils-ipa.o: utils.c): Remove.
3028 (remote-utils-ipa.o: remote-utils.c): Remove.
3029 (regcache-ipa.o: regcache.c): Remove.
3030 (i386-linux-ipa.o: i386-linux.c): Remove.
3031 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3032 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3033 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3034 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3035 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3036 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3037 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3038 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3039 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3040 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3041 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3042 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3043 (aarch64-ipa.o: aarch64.c): Remove.
3044 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3045 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3046 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3047 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3048 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3049 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3050 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3051 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3052 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3053 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3054 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3055 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3056 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3057 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3058 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3059 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3060 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3061 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3062 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3063 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3064 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3065 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3066 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3067 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3068 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3069 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3070 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3071 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3072 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3073 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3074 (tdesc-ipa.o: tdesc.c): Remove.
3075 (x32-linux-ipa.o: x32-linux.c): Remove.
3076 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3077 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3079 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3081 * Makefile.in (%.o: ../arch/%.c): New rule.
3082 (arm.o: ../arch/arm.c): Remove.
3083 (arm-linux.o: ../arch/arm-linux.c): Remove.
3084 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3085 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3087 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3089 * Makefile.in (%.o: ../nat/%.c): New rule.
3090 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3091 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3092 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3093 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3094 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3095 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3096 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3097 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3098 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3099 (linux-personality.o: ../nat/linux-personality.c): Remove.
3100 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3101 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3102 (x86-linux.o: ../nat/x86-linux.c): Remove.
3103 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3104 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3106 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3108 * Makefile.in (%.o: ../common/%.c): New rule.
3109 (signals.o: ../common/signals.c): Remove.
3110 (print-utils.o: ../common/print-utils.c): Remove.
3111 (rsp-low.o: ../common/rsp-low.c): Remove.
3112 (common-utils.o: ../common/common-utils.c): Remove.
3113 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3114 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3115 (vec.o: ../common/vec.c): Remove.
3116 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3117 (xml-utils.o: ../common/xml-utils.c): Remove.
3118 (ptid.o: ../common/ptid.c): Remove.
3119 (buffer.o: ../common/buffer.c): Remove.
3120 (format.o: ../common/format.c): Remove.
3121 (filestuff.o: ../common/filestuff.c): Remove.
3122 (agent.o: ../common/agent.c): Remove.
3123 (errors.o: ../common/errors.c): Remove.
3124 (environ.o: ../common/environ.c): Remove.
3125 (common-debug.o: ../common/common-debug.c): Remove.
3126 (cleanups.o: ../common/cleanups.c): Remove.
3127 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3128 (fileio.o: ../common/fileio.c): Remove.
3129 (common-regcache.o: ../common/common-regcache.c): Remove.
3130 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3131 (new-op.o: ../common/new-op.c): Remove.
3132 (btrace-common.o: ../common/btrace-common.c): Remove.
3134 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3136 * Makefile.in (%.o: ../target/%.c): New rule.
3137 (waitstatus.o: ../target/waitstatus.c): Remove.
3139 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3142 (%.c: ../regformats/%.dat,
3143 (%.c: ../regformats/arm/%.dat,
3144 (%.c: ../regformats/i386/%.dat,
3145 (%.c: ../regformats/rs6000/%.dat): New rules.
3146 (aarch64.c): Remove.
3147 (reg-arm.c): Remove.
3148 (arm-with-iwmmxt.c): Remove.
3149 (arm-with-vfpv2.c): Remove.
3150 (arm-with-vfpv3.c): Remove.
3151 (arm-with-neon.c): Remove.
3152 (reg-bfin.c): Remove.
3153 (reg-cris.c): Remove.
3154 (reg-crisv32.c): Remove.
3156 (i386-linux.c): Remove.
3157 (i386-avx.c): Remove.
3158 (i386-avx-linux.c): Remove.
3159 (i386-avx-avx512.c): Remove.
3160 (i386-avx-avx512-linux.c): Remove.
3161 (i386-mpx.c): Remove.
3162 (i386-mpx-linux.c): Remove.
3163 (i386-avx-mpx-avx512-pku.c): Remove.
3164 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3165 (i386-avx-mpx.c): Remove.
3166 (i386-avx-mpx-linux.c): Remove.
3167 (i386-mmx.c): Remove.
3168 (i386-mmx-linux.c): Remove.
3169 (reg-ia64.c): Remove.
3170 (reg-m32r.c): Remove.
3171 (reg-m68k.c): Remove.
3173 (mips-linux.c): Remove.
3174 (mips-dsp-linux.c): Remove.
3175 (mips64-linux.c): Remove.
3176 (mips64-dsp-linux.c): Remove.
3177 (nios2-linux.c): Remove.
3178 (powerpc-32.c): Remove.
3179 (powerpc-32l.c): Remove.
3180 (powerpc-altivec32l.c): Remove.
3181 (powerpc-cell32l.c): Remove.
3182 (powerpc-vsx32l.c): Remove.
3183 (powerpc-isa205-32l.c): Remove.
3184 (powerpc-isa205-altivec32l.c): Remove.
3185 (powerpc-isa205-vsx32l.c): Remove.
3186 (powerpc-e500l.c): Remove.
3187 (powerpc-64l.c): Remove.
3188 (powerpc-altivec64l.c): Remove.
3189 (powerpc-cell64l.c): Remove.
3190 (powerpc-vsx64l.c): Remove.
3191 (powerpc-isa205-64l.c): Remove.
3192 (powerpc-isa205-altivec64l.c): Remove.
3193 (powerpc-isa205-vsx64l.c): Remove.
3194 (s390-linux32.c): Remove.
3195 (s390-linux32v1.c): Remove.
3196 (s390-linux32v2.c): Remove.
3197 (s390-linux64.c): Remove.
3198 (s390-linux64v1.c): Remove.
3199 (s390-linux64v2.c): Remove.
3200 (s390-te-linux64.c): Remove.
3201 (s390-vx-linux64.c): Remove.
3202 (s390-tevx-linux64.c): Remove.
3203 (s390x-linux64.c): Remove.
3204 (s390x-linux64v1.c): Remove.
3205 (s390x-linux64v2.c): Remove.
3206 (s390x-te-linux64.c): Remove.
3207 (s390x-vx-linux64.c): Remove.
3208 (s390x-tevx-linux64.c): Remove.
3209 (tic6x-c64xp-linux.c): Remove.
3210 (tic6x-c64x-linux.c): Remove.
3211 (tic6x-c62x-linux.c): Remove.
3213 (reg-sparc64.c): Remove.
3214 (reg-spu.c): Remove.
3216 (amd64-linux.c): Remove.
3217 (amd64-avx.c): Remove.
3218 (amd64-avx-linux.c): Remove.
3219 (amd64-avx-avx512.c): Remove.
3220 (amd64-avx-avx512-linux.c): Remove.
3221 (amd64-mpx.c): Remove.
3222 (amd64-mpx-linux.c): Remove.
3223 (amd64-avx-mpx-avx512-pku.c): Remove.
3224 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3225 (amd64-avx-mpx.c): Remove.
3226 (amd64-avx-mpx-linux.c): Remove.
3228 (x32-linux.c): Remove.
3229 (x32-avx.c): Remove.
3230 (x32-avx-linux.c): Remove.
3231 (x32-avx-avx512.c): Remove.
3232 (x32-avx-avx512-linux.c): Remove.
3233 (reg-xtensa.c): Remove.
3234 (reg-tilegx.c): Remove.
3235 (reg-tilegx32.c): Remove.
3237 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3239 * Makefile.in (SFILES): Add "common/environ.c".
3240 (OBJS): Add "common/environ.h".
3242 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3244 * configure.ac: Check if the fs_base and gs_base members of
3245 `struct user_regs_struct' exist.
3246 * config.in: Regenerated.
3247 * configure: Likewise.
3249 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3251 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3253 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3254 (get_next_pcs_syscall_next_pc): Likewise.
3256 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3258 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3259 * nto-x86-low.c: Likewise.
3261 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3263 * Makefile.in: Include disable-implicit-rules.mk.
3265 2016-11-23 Pedro Alves <palves@redhat.com>
3267 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3268 (debug_vprintf): Use std::chrono::steady_clock instead of
3269 gettimeofday. Use '.' instead of ':'.
3270 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3271 (get_timestamp): Use std::chrono::steady_clock instead of
3274 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3276 * Makefile.in: Fix whitespace formatting.
3278 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3280 * Makefile.in (SFILES, OBS): Flatten list and order
3283 2016-11-23 Pedro Alves <palves@redhat.com>
3285 * event-loop.c (handle_file_event): Use warning.
3286 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3287 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3290 2016-11-23 Pedro Alves <palves@redhat.com>
3292 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3294 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3295 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3296 debug_printf and debug_flush for debug output.
3297 * server.c (handle_general_set): Likewise.
3298 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3301 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3303 * Makefile.in (.c.o): Replace rule with ...
3304 (%.o: %.c): ... this one.
3306 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3308 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3309 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3311 * configure.ac: Remove checks for the make program.
3312 * configure: Re-generate.
3314 2016-10-28 Pedro Alves <palves@redhat.com>
3316 * Makefile.in (CXX_DIALECT): Get from configure.
3317 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3318 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3319 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3320 * config.in: Regenerate.
3321 * configure: Regenerate.
3323 2016-10-27 Yao Qi <yao.qi@linaro.org>
3325 * linux-low.c (linux_supports_range_stepping): Return true if
3326 can_software_single_step return true.
3328 2016-10-27 Yao Qi <yao.qi@linaro.org>
3330 * inferiors.c (find_inferior_in_random): New function.
3331 * inferiors.h (find_inferior_in_random): Declare.
3332 * linux-low.c (linux_wait_for_event_filtered): Call
3333 find_inferior_in_random instead of find_inferior.
3335 2016-10-27 Yao Qi <yao.qi@linaro.org>
3337 * linux-low.c (linux_wait_1): If single-step breakpoints are
3338 inserted, remove them.
3340 2016-10-26 Pedro Alves <palves@redhat.com>
3342 * linux-low.c (handle_extended_wait): Link parent/child fork
3344 (linux_wait_1): Unlink them.
3345 (linux_set_resume_request): Ignore resume requests for
3346 already-resumed and unhandled fork child threads.
3347 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3348 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3350 (handle_v_requests) <vCont>: Don't call require_running.
3351 * server.h (in_queued_stop_replies): New declaration.
3353 2016-10-24 Yao Qi <yao.qi@linaro.org>
3356 * linux-aarch64-low.c (append_insns): Cast the return value to
3359 2016-10-10 Yao Qi <yao.qi@linaro.org>
3361 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3363 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3365 * target.c (target_supports_multi_process): New function, moved
3367 * target.h (target_supports_multi_process): ... here. Remove
3370 2016-10-05 Tom Tromey <tom@tromey.com>
3373 * tracepoint.c (handle_tracepoint_bkpts): Check
3374 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3376 2016-10-05 Yao Qi <yao.qi@linaro.org>
3378 * configure.srv: Update the path of arm-*.xml files.
3380 2016-10-05 Terry Guo <terry.guo@arm.com>
3381 Yao Qi <yao.qi@linaro.org>
3383 * Makefile.in: Adjust the path of rules.
3384 * configure.srv: Update the path of xml files.
3385 * regformats/arm-with-iwmmxt.dat: Regenerated.
3386 * regformats/arm-with-neon.dat: Likewise.
3387 * regformats/arm-with-vfpv2.dat: Likewise.
3388 * regformats/arm-with-vfpv3.dat Likewise.
3390 2016-09-30 Yao Qi <yao.qi@linaro.org>
3393 * target.c (target_stop_and_wait): Don't call
3394 target_continue_no_signal, use resume_stop instead.
3396 2016-09-26 Yao Qi <yao.qi@linaro.org>
3398 * linux-low.c (linux_wait_1): Call debug_exit.
3400 2016-09-23 Pedro Alves <palves@redhat.com>
3402 * Makefile.in (SFILES): Add common/new-op.c.
3403 (OBS): Add common/new-op.o.
3404 (new-op.o): New rule.
3406 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3408 * .gitinore: Ignore more files.
3410 2016-09-21 Yao Qi <yao.qi@linaro.org>
3412 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3415 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3417 * server.c (start_inferior): Call target_mourn_inferior instead of
3418 mourn_inferior; pass ptid_t argument to it.
3420 (handle_target_event): Likewise.
3421 * target.c (target_mourn_inferior): New function.
3422 * target.h (mourn_inferior): Delete macro.
3424 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3426 * linux-low.c (lwp_is_stepping): New function.
3428 2016-09-06 Carl Love <cel@us.ibm.com>
3430 * server.c (start_inferior): Fixed comment, requested comment change
3431 didn't get updated correctly. Removed reference to ptrace () call as
3432 it is only true on Linux systems.
3434 2016-09-06 Carl Love <cel@us.ibm.com>
3436 * server.c (start_inferior): Do not call
3437 function target_post_create_inferior () if the
3438 inferior process has already exited.
3440 2016-09-05 Pedro Alves <palves@redhat.com>
3442 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3443 (COMPILE.pre, CC_LD): Use CXX directly.
3444 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3445 * acinclude.m4: Don't include build-with-cxx.m4.
3446 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3447 * configure: Regenerate.
3449 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3452 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3453 call writing data to own_buf.
3455 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3457 * target.c (mywait): Call target_wait instead of
3459 (target_wait): New function.
3461 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3463 * server.c (start_inferior): New variable 'ptid'. Replace calls
3464 to the_target->resume by target_continue{,_no_signal}, depending
3466 * target.c (target_stop_and_wait): Call target_continue_no_signal
3467 instead of the_target->resume.
3468 (target_continue): New function.
3470 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3472 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3474 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3477 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3479 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3480 * linux-arm-low.c (ps_get_thread_area): Likewise.
3481 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3482 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3483 * linux-mips-low.c (ps_get_thread_area): Likewise.
3484 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3485 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3486 * linux-x86-low.c (ps_get_thread_area): Likewise.
3487 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3489 2016-08-19 Pedro Alves <palves@redhat.com>
3491 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3493 2016-08-19 Pedro Alves <palves@redhat.com>
3495 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3496 comment. Use memcpy instead of casting through unsigned long.
3498 2016-08-19 Pedro Alves <palves@redhat.com>
3500 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3501 allocating around 0x80000000.
3503 2016-08-19 Pedro Alves <palves@redhat.com>
3506 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3507 (x32-avx512-linux-ipa.o): New rules.
3508 * configure.ac (x86_64-*-linux*): New x32 check.
3509 * configure.srv (ipa_x32_linux_regobj): New.
3510 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3511 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3513 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3515 * configure: Regenerate.
3517 2016-08-09 Pedro Alves <palves@redhat.com>
3520 * Makefile.in (OBS): Add signals-state-save-restore.o.
3521 (signals-state-save-restore.o): New rule.
3522 * config.in: Regenerate.
3523 * configure: Regenerate.
3524 * linux-low.c: Include "signals-state-save-restore.h".
3525 (linux_create_inferior): Call
3526 restore_original_signals_state.
3527 * server.c: Include "dispositions-save-restore.h".
3528 (captured_main): Call save_original_signals_state.
3530 2016-08-05 Pedro Alves <palves@redhat.com>
3532 * configure: Regenerate.
3534 2016-08-04 Yao Qi <yao.qi@linaro.org>
3536 * linux-low.c (regsets_fetch_inferior_registers): Check
3537 errno is ESRCH or not.
3539 2016-08-02 Yao Qi <yao.qi@linaro.org>
3541 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3542 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3543 (thread_db_load_search): Update.
3544 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3545 td_ta_set_event and td_ta_event_getmsg.
3547 2016-07-26 Pedro Alves <palves@redhat.com>
3550 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3551 of unsigned long for 64-bit registers and use uint32_t instead of
3552 unsigned int for 32-bit registers.
3554 2016-07-26 Pedro Alves <palves@redhat.com>
3556 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3559 2016-07-21 Tom Tromey <tom@tromey.com>
3561 * configure: Rebuild.
3563 2016-07-21 Yao Qi <yao.qi@linaro.org>
3565 * mem-break.c (find_gdb_breakpoint): Cast bp to
3566 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3568 2016-07-21 Yao Qi <yao.qi@linaro.org>
3570 * server.c (handle_v_requests): Support s and S actions
3571 if target_supports_software_single_step return true.
3573 2016-07-21 Yao Qi <yao.qi@linaro.org>
3575 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3576 is resume_step, call maybe_hw_step.
3577 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3579 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3581 (proceed_one_lwp): If resume request is resume_step, install
3582 reinsert breakpoints and call maybe_hw_step.
3584 2016-07-21 Yao Qi <yao.qi@linaro.org>
3586 * linux-low.c (proceed_one_lwp): Declare.
3587 (linux_resume_one_thread): Remove local variable 'step'.
3588 Lift code enqueue signal. Call proceed_one_lwp instead of
3589 linux_resume_one_lwp.
3591 2016-07-21 Yao Qi <yao.qi@linaro.org>
3593 * linux-low.c (linux_resume_one_thread): Call
3594 enqueue_pending_signal.
3596 2016-07-21 Yao Qi <yao.qi@linaro.org>
3598 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3599 * inferiors.c (do_restore_current_thread_cleanup): New function.
3600 (make_cleanup_restore_current_thread): Likewise.
3601 * linux-low.c (install_software_single_step_breakpoints): Call
3602 make_cleanup_restore_current_thread. Switch current_thread to
3605 2016-07-21 Yao Qi <yao.qi@linaro.org>
3607 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3608 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3609 (clone_one_breakpoint): Likewise.
3610 (delete_reinsert_breakpoints): Change parameter to thread.
3612 (has_reinsert_breakpoints): Likewise.
3613 (uninsert_reinsert_breakpoints): Likewise.
3614 (reinsert_reinsert_breakpoints): Likewise.
3615 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3616 (delete_reinsert_breakpoints): Likewise.
3617 (reinsert_reinsert_breakpoints): Likewise.
3618 (uninsert_reinsert_breakpoints): Likewise.
3619 (has_reinsert_breakpoints): Likewise.
3621 2016-07-21 Yao Qi <yao.qi@linaro.org>
3623 * inferiors.c (get_thread_process): Make parameter const.
3624 * inferiors.h (get_thread_process): Update declaration.
3625 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3626 Add new parameters child_thread and parent_thread. Callers
3628 * mem-break.h (clone_all_breakpoints): Update declaration.
3630 2016-07-21 Yao Qi <yao.qi@linaro.org>
3632 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3633 <command_list, handler>: Remove.
3634 (struct gdb_breakpoint): New.
3635 (struct other_breakpoint): New.
3636 (struct reinsert_breakpoint): New.
3637 (is_gdb_breakpoint): New function.
3638 (any_persistent_commands): Update command_list if
3639 is_gdb_breakpoint returns true.
3640 (set_breakpoint): Create breakpoints according to their types.
3641 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3642 (set_gdb_breakpoint_1): Likewise.
3643 (set_gdb_breakpoint): Likewise.
3644 (clear_breakpoint_conditions): Change parameter type to
3645 'struct gdb_breakpoint *'.
3646 (clear_breakpoint_commands): Likewise.
3647 (clear_breakpoint_conditions_and_commands): Likewise.
3648 (add_condition_to_breakpoint): Likewise.
3649 (add_breakpoint_condition): Likewise.
3650 (add_commands_to_breakpoint): Likewise.
3651 (check_breakpoints): Check other_breakpoint.
3652 (clone_one_breakpoint): Clone breakpopint according to its type.
3653 * mem-break.h (struct gdb_breakpoint): Declare.
3654 (set_gdb_breakpoint): Update declaration.
3655 (clear_breakpoint_conditions_and_commands): Likewise.
3656 (add_breakpoint_condition): Likewise.
3657 (add_breakpoint_commands): Likewise.
3658 * server.c (process_point_options): Change parameter type to
3659 'struct gdb_breakpoint *'.
3661 2016-07-21 Yao Qi <yao.qi@linaro.org>
3663 * mem-break.c (set_breakpoint_at): Rename it to ...
3664 (set_breakpoint_type_at): ... it.
3665 (set_breakpoint_at): Call set_breakpoint_type_at.
3666 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3667 * mem-break.h (set_breakpoint_at): Update comments.
3669 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3671 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3673 (nios2_store_gregset): Likewise.
3675 2016-07-01 Pedro Alves <palves@redhat.com>
3676 Antoine Tremblay <antoine.tremblay@ericsson.com>
3678 * linux-low.c: Change interface to take the target lwp_info
3679 pointer directly and return void. Handle detaching from a zombie
3681 (linux_detach_lwp_callback): New function.
3682 (linux_detach): Detach from the leader thread after detaching from
3685 2016-06-28 Yao Qi <yao.qi@linaro.org>
3687 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3688 for variable new_offset.
3689 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3690 (aarch64_ftrace_insn_reloc_cb): Likewise.
3691 (aarch64_ftrace_insn_reloc_tb): Likewise.
3692 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3693 PRIx64 instead of PRIx32.
3695 2016-06-28 Yao Qi <yao.qi@linaro.org>
3697 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3698 (the_low_target): Install arm_get_syscall_trapinfo.
3700 2016-06-28 Yao Qi <yao.qi@linaro.org>
3702 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3704 (the_low_target): Install aarch64_get_syscall_trapinfo.
3706 2016-06-28 Yao Qi <yao.qi@linaro.org>
3708 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3710 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3711 Remove parameter sysno.
3712 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3715 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3717 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3718 (s390_emit_ne_goto): Likewise.
3719 (s390_emit_lt_goto): Likewise.
3720 (s390_emit_le_goto): Likewise.
3721 (s390_emit_gt_goto): Likewise.
3722 (s390_emit_ge_goto): Likewise.
3723 (s390x_emit_eq_goto): Likewise.
3724 (s390x_emit_ne_goto): Likewise.
3725 (s390x_emit_lt_goto): Likewise.
3726 (s390x_emit_le_goto): Likewise.
3727 (s390x_emit_gt_goto): Likewise.
3728 (s390x_emit_ge_goto): Likewise.
3729 (s390_emit_ops_impl): Mark variable static.
3730 (s390x_emit_ops): Likewise.
3732 2016-06-17 Yao Qi <yao.qi@linaro.org>
3734 * linux-low.c (handle_extended_wait): Call
3735 uninsert_reinsert_breakpoints for the parent process. Remove
3736 reinsert breakpoints from the child process. Reinsert them to
3737 the parent process when vfork is done.
3738 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3739 (reinsert_reinsert_breakpoints): New function.
3740 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3741 (reinsert_reinsert_breakpoints): Declare.
3743 2016-06-17 Yao Qi <yao.qi@linaro.org>
3745 * linux-low.c (handle_extended_wait): If the parent is doing
3746 step-over, remove the reinsert breakpoints from the forked child.
3748 2016-06-17 Yao Qi <yao.qi@linaro.org>
3750 * linux-low.c (unsuspend_all_lwps): Declare.
3751 (linux_low_filter_event): If thread exited, call finish_step_over.
3752 If step-over is finished, unsuspend other threads.
3754 2016-06-17 Yao Qi <yao.qi@linaro.org>
3756 * linux-low.c (linux_resume_one_lwp_throw): Assert
3757 has_reinsert_breakpoints returns false.
3758 * mem-break.c (delete_disabled_breakpoints): Assert
3759 bp type isn't reinsert_breakpoint.
3761 2016-06-17 Yao Qi <yao.qi@linaro.org>
3763 * linux-low.c (maybe_hw_step): New function.
3764 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3765 (finish_step_over): Switch current_thread to lwp temporarily,
3766 and assert has_reinsert_breakpoints returns true.
3767 (proceed_one_lwp): Call maybe_hw_step.
3768 * mem-break.c (has_reinsert_breakpoints): New function.
3769 * mem-break.h (has_reinsert_breakpoints): Declare.
3771 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3773 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3775 2016-05-17 Yao Qi <yao.qi@linaro.org>
3777 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3778 instead of find_inferior.
3780 2016-05-05 Yao Qi <yao.qi@linaro.org>
3782 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3783 Initialize res to zero.
3785 2016-05-05 Yao Qi <yao.qi@linaro.org>
3787 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3790 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3792 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3793 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3794 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3796 2016-04-28 Par Olsson <par.olsson@windriver.com>
3797 Simon Marchi <simon.marchi@ericsson.com>
3799 * tracepoint.c (write_inferior_int8): New function.
3800 (cmd_qtenable_disable): Write enable flag using
3801 write_inferior_int8.
3803 2016-04-25 Yao Qi <yao.qi@linaro.org>
3805 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3806 (need_step_over_p): Return zero if the LWP has pending signals
3807 can be delivered on software single step target.
3809 2016-04-25 Yao Qi <yao.qi@linaro.org>
3811 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3812 return instead of error.
3814 2016-04-22 Yao Qi <yao.qi@linaro.org>
3816 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3819 2016-04-22 Yao Qi <yao.qi@linaro.org>
3821 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3822 signal when stepping over breakpoint with software single
3825 2016-04-21 Pedro Alves <palves@redhat.com>
3827 * linux-s390-low.c (s390_collect_ptrace_register)
3828 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3830 (s390_check_regset): Use void * instead of gdb_byte *.
3832 2016-04-20 Pedro Alves <palves@redhat.com>
3834 * configure: Renegerate.
3836 2016-04-20 Yao Qi <yao.qi@linaro.org>
3838 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3839 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3841 (arm_store_gregset): Likewise.
3843 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3845 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3846 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3847 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3848 (amd64-avx-mpx-linux.c): New rules.
3849 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3850 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3851 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3852 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3853 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3854 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3855 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3856 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3857 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3858 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3859 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3860 * linux-x86-low.c (x86_linux_read_description): Add case for
3861 X86_XSTATE_AVX_MPX_MASK.
3862 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3863 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3864 init_registers_i386_avx_mpx_linux.
3865 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3866 (initialize_low_tracepoint): Call
3867 init_registers_i386_avx_mpx_linux.
3868 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3869 (initialize_low_tracepoint): Call
3870 init_registers_amd64_avx_mpx_linux.
3871 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3872 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3873 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3876 2016-04-18 Pedro Alves <palves@redhat.com>
3878 * configure: Regenerate.
3880 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3882 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3883 (aarch64_emit_sub): Likewise.
3885 2016-04-12 Pedro Alves <palves@redhat.com>
3887 * utils.c (prepare_to_throw_exception): Delete.
3889 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3891 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3893 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3895 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3897 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3899 * linux-aarch64-ipa.c: Add <elf.h> include.
3900 * linux-ppc-ipa.c: Add <elf.h> include.
3901 * linux-s390-ipa.c: Add <elf.h> include.
3903 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3905 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3906 (get_raw_reg_ptr): Likewise.
3907 (get_trace_state_variable_value_ptr): Likewise.
3908 (set_trace_state_variable_value_ptr): Likewise.
3909 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3912 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3913 Marcin Kościelnicki <koriakin@0x04.net>
3916 * linux-ppc-low.c (emit_insns): New function.
3917 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3918 (ppc_emit_prologue): New function.
3919 (ppc_emit_epilogue): New function.
3920 (ppc_emit_add): New function.
3921 (ppc_emit_sub): New function.
3922 (ppc_emit_mul): New function.
3923 (ppc_emit_lsh): New function.
3924 (ppc_emit_rsh_signed): New function.
3925 (ppc_emit_rsh_unsigned): New function.
3926 (ppc_emit_ext): New function.
3927 (ppc_emit_zero_ext): New function.
3928 (ppc_emit_log_not): New function.
3929 (ppc_emit_bit_and): New function.
3930 (ppc_emit_bit_or): New function.
3931 (ppc_emit_bit_xor): New function.
3932 (ppc_emit_bit_not): New function.
3933 (ppc_emit_equal): New function.
3934 (ppc_emit_less_signed): New function.
3935 (ppc_emit_less_unsigned): New function.
3936 (ppc_emit_ref): New function.
3937 (ppc_emit_const): New function.
3938 (ppc_emit_reg): New function.
3939 (ppc_emit_pop): New function.
3940 (ppc_emit_stack_flush): New function.
3941 (ppc_emit_swap): New function.
3942 (ppc_emit_stack_adjust): New function.
3943 (ppc_emit_call): New function.
3944 (ppc_emit_int_call_1): New function.
3945 (ppc_emit_void_call_2): New function.
3946 (ppc_emit_if_goto): New function.
3947 (ppc_emit_goto): New function.
3948 (ppc_emit_eq_goto): New function.
3949 (ppc_emit_ne_goto): New function.
3950 (ppc_emit_lt_goto): New function.
3951 (ppc_emit_le_goto): New function.
3952 (ppc_emit_gt_goto): New function.
3953 (ppc_emit_ge_goto): New function.
3954 (ppc_write_goto_address): New function.
3955 (ppc_emit_ops_impl): New static variable.
3956 (ppc64v1_emit_prologue): New function.
3957 (ppc64v2_emit_prologue): New function.
3958 (ppc64_emit_epilogue): New function.
3959 (ppc64_emit_add): New function.
3960 (ppc64_emit_sub): New function.
3961 (ppc64_emit_mul): New function.
3962 (ppc64_emit_lsh): New function.
3963 (ppc64_emit_rsh_signed): New function.
3964 (ppc64_emit_rsh_unsigned): New function.
3965 (ppc64_emit_ext): New function.
3966 (ppc64_emit_zero_ext): New function.
3967 (ppc64_emit_log_not): New function.
3968 (ppc64_emit_bit_and): New function.
3969 (ppc64_emit_bit_or): New function.
3970 (ppc64_emit_bit_xor): New function.
3971 (ppc64_emit_bit_not): New function.
3972 (ppc64_emit_equal): New function.
3973 (ppc64_emit_less_signed): New function.
3974 (ppc64_emit_less_unsigned): New function.
3975 (ppc64_emit_ref): New function.
3976 (ppc64_emit_const): New function.
3977 (ppc64v1_emit_reg): New function.
3978 (ppc64v2_emit_reg): New function.
3979 (ppc64_emit_pop): New function.
3980 (ppc64_emit_stack_flush): New function.
3981 (ppc64_emit_swap): New function.
3982 (ppc64v1_emit_call): New function.
3983 (ppc64v2_emit_call): New function.
3984 (ppc64v1_emit_int_call_1): New function.
3985 (ppc64v2_emit_int_call_1): New function.
3986 (ppc64v1_emit_void_call_2): New function.
3987 (ppc64v2_emit_void_call_2): New function.
3988 (ppc64_emit_if_goto): New function.
3989 (ppc64_emit_eq_goto): New function.
3990 (ppc64_emit_ne_goto): New function.
3991 (ppc64_emit_lt_goto): New function.
3992 (ppc64_emit_le_goto): New function.
3993 (ppc64_emit_gt_goto): New function.
3994 (ppc64_emit_ge_goto): New function.
3995 (ppc64v1_emit_ops_impl): New static variable.
3996 (ppc64v2_emit_ops_impl): New static variable.
3997 (ppc_emit_ops): New function.
3998 (linux_low_target): Wire in ppc_emit_ops.
4000 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4001 Marcin Kościelnicki <koriakin@0x04.net>
4004 * Makefile.in: Add powerpc-*-ipa.o
4005 * configure.srv: Add ipa_obj for powerpc*-linux.
4006 * linux-ppc-ipa.c: New file.
4007 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4009 (PPC_FIELD): New macro.
4010 (PPC_SEXT): New macro.
4011 (PPC_OP6): New macro.
4012 (PPC_BO): New macro.
4013 (PPC_LI): New macro.
4014 (PPC_BD): New macro.
4015 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4016 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4017 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4018 (ppc_get_thread_area): New function.
4019 (is_elfv2_inferior): New function.
4020 (gen_ds_form): New function.
4021 (GEN_STD): New macro.
4022 (GEN_STDU): New macro.
4023 (GEN_LD): New macro.
4024 (GEN_LDU): New macro.
4025 (gen_d_form): New function.
4026 (GEN_ADDI): New macro.
4027 (GEN_ADDIS): New macro.
4028 (GEN_LI): New macro.
4029 (GEN_LIS): New macro.
4030 (GEN_ORI): New macro.
4031 (GEN_ORIS): New macro.
4032 (GEN_LWZ): New macro.
4033 (GEN_STW): New macro.
4034 (GEN_STWU): New macro.
4035 (gen_xfx_form): New function.
4036 (GEN_MFSPR): New macro.
4037 (GEN_MTSPR): New macro.
4038 (GEN_MFCR): New macro.
4039 (GEN_MTCR): New macro.
4040 (GEN_SYNC): New macro.
4041 (GEN_LWSYNC): New macro.
4042 (gen_x_form): New function.
4043 (GEN_OR): New macro.
4044 (GEN_MR): New macro.
4045 (GEN_LWARX): New macro.
4046 (GEN_STWCX): New macro.
4047 (GEN_CMPW): New macro.
4048 (gen_md_form): New function.
4049 (GEN_RLDICL): New macro.
4050 (GEN_RLDICR): New macro.
4051 (gen_i_form): New function.
4053 (GEN_BL): New macro.
4054 (gen_b_form): New function.
4055 (GEN_BNE): New macro.
4056 (GEN_LOAD): New macro.
4057 (GEN_STORE): New macro.
4058 (gen_limm): New function.
4059 (gen_atomic_xchg): New function.
4060 (gen_call): New function.
4061 (ppc_relocate_instruction): New function.
4062 (ppc_install_fast_tracepoint_jump_pad): New function.
4063 (ppc_get_min_fast_tracepoint_insn_len): New function.
4064 (ppc_get_ipa_tdesc_idx): New function.
4065 (the_low_target): Wire in the new functions.
4066 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4068 * linux-ppc-tdesc.h: New file.
4070 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4072 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4073 (alloc_jump_pad_buffer): New function.
4074 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4075 (alloc_jump_pad_buffer): New function.
4076 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4077 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4078 (alloc_jump_pad_buffer): New function.
4079 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4080 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4081 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4082 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4084 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4086 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4087 * linux-amd64-ipa.c: Likewise.
4088 * linux-i386-ipa.c: Likewise.
4089 * linux-s390-ipa.c: Likewise.
4090 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4091 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4092 set_trace_state_variable_value_ptr.
4093 (struct ipa_sym_addresses): Likewise.
4094 (symbol_list): Likewise.
4095 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4096 accessing gdb_collect directly.
4097 (gdb_collect_ptr_type): New typedef.
4098 (get_raw_reg_ptr_type): New typedef.
4099 (get_trace_state_variable_value_ptr_type): New typedef.
4100 (set_trace_state_variable_value_ptr_type): New typedef.
4101 (gdb_collect_ptr): New global.
4102 (get_raw_reg_ptr): New global.
4103 (get_trace_state_variable_value_ptr): New global.
4104 (set_trace_state_variable_value_ptr): New global.
4105 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4106 accessing get_raw_reg directly.
4107 (get_get_tsv_func_addr): Likewise for
4108 get_trace_state_variable_value_ptr.
4109 (get_set_tsv_func_addr): Likewise for
4110 set_trace_state_variable_value_ptr.
4111 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4113 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4115 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4117 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4119 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4121 (relocate_instruction): Remove own_buf.
4122 * server.c (own_buf): Make global.
4123 (handle_v_requests): Make global.
4124 * server.h (own_buf): New declaration.
4125 (handle_v_requests): New prototype.
4127 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4130 * linux-s390-low.c (add_insns): New function.
4131 (s390_emit_prologue): New function.
4132 (s390_emit_epilogue): New function.
4133 (s390_emit_add): New function.
4134 (s390_emit_sub): New function.
4135 (s390_emit_mul): New function.
4136 (s390_emit_lsh): New function.
4137 (s390_emit_rsh_signed): New function.
4138 (s390_emit_rsh_unsigned): New function.
4139 (s390_emit_ext): New function.
4140 (s390_emit_log_not): New function.
4141 (s390_emit_bit_and): New function.
4142 (s390_emit_bit_or): New function.
4143 (s390_emit_bit_xor): New function.
4144 (s390_emit_bit_not): New function.
4145 (s390_emit_equal): New function.
4146 (s390_emit_less_signed): New function.
4147 (s390_emit_less_unsigned): New function.
4148 (s390_emit_ref): New function.
4149 (s390_emit_if_goto): New function.
4150 (s390_emit_goto): New function.
4151 (s390_write_goto_address): New function.
4152 (s390_emit_litpool): New function.
4153 (s390_emit_const): New function.
4154 (s390_emit_call): New function.
4155 (s390_emit_reg): New function.
4156 (s390_emit_pop): New function.
4157 (s390_emit_stack_flush): New function.
4158 (s390_emit_zero_ext): New function.
4159 (s390_emit_swap): New function.
4160 (s390_emit_stack_adjust): New function.
4161 (s390_emit_set_r2): New function.
4162 (s390_emit_int_call_1): New function.
4163 (s390_emit_void_call_2): New function.
4164 (s390_emit_eq_goto): New function.
4165 (s390_emit_ne_goto): New function.
4166 (s390_emit_lt_goto): New function.
4167 (s390_emit_le_goto): New function.
4168 (s390_emit_gt_goto): New function.
4169 (s390_emit_ge_goto): New function.
4170 (s390x_emit_prologue): New function.
4171 (s390x_emit_epilogue): New function.
4172 (s390x_emit_add): New function.
4173 (s390x_emit_sub): New function.
4174 (s390x_emit_mul): New function.
4175 (s390x_emit_lsh): New function.
4176 (s390x_emit_rsh_signed): New function.
4177 (s390x_emit_rsh_unsigned): New function.
4178 (s390x_emit_ext): New function.
4179 (s390x_emit_log_not): New function.
4180 (s390x_emit_bit_and): New function.
4181 (s390x_emit_bit_or): New function.
4182 (s390x_emit_bit_xor): New function.
4183 (s390x_emit_bit_not): New function.
4184 (s390x_emit_equal): New function.
4185 (s390x_emit_less_signed): New function.
4186 (s390x_emit_less_unsigned): New function.
4187 (s390x_emit_ref): New function.
4188 (s390x_emit_if_goto): New function.
4189 (s390x_emit_const): New function.
4190 (s390x_emit_call): New function.
4191 (s390x_emit_reg): New function.
4192 (s390x_emit_pop): New function.
4193 (s390x_emit_stack_flush): New function.
4194 (s390x_emit_zero_ext): New function.
4195 (s390x_emit_swap): New function.
4196 (s390x_emit_stack_adjust): New function.
4197 (s390x_emit_int_call_1): New function.
4198 (s390x_emit_void_call_2): New function.
4199 (s390x_emit_eq_goto): New function.
4200 (s390x_emit_ne_goto): New function.
4201 (s390x_emit_lt_goto): New function.
4202 (s390x_emit_le_goto): New function.
4203 (s390x_emit_gt_goto): New function.
4204 (s390x_emit_ge_goto): New function.
4205 (s390_emit_ops): New function.
4206 (struct linux_target_ops): Fill in emit_ops hook.
4208 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4211 * Makefile.in: Add s390 IPA files.
4212 * configure.srv: Build IPA for s390.
4213 * linux-s390-ipa.c: New file.
4214 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4215 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4216 (tdesc_s390_linux32): Likewise.
4217 (init_registers_s390_linux32v1): Likewise.
4218 (tdesc_s390_linux32v1): Likewise.
4219 (init_registers_s390_linux32v2): Likewise.
4220 (tdesc_s390_linux32v2): Likewise.
4221 (init_registers_s390_linux64): Likewise.
4222 (tdesc_s390_linux64): Likewise.
4223 (init_registers_s390_linux64v1): Likewise.
4224 (tdesc_s390_linux64v1): Likewise.
4225 (init_registers_s390_linux64v2): Likewise.
4226 (tdesc_s390_linux64v2): Likewise.
4227 (init_registers_s390_te_linux64): Likewise.
4228 (tdesc_s390_te_linux64): Likewise.
4229 (init_registers_s390_vx_linux64): Likewise.
4230 (tdesc_s390_vx_linux64): Likewise.
4231 (init_registers_s390_tevx_linux64): Likewise.
4232 (tdesc_s390_tevx_linux64): Likewise.
4233 (init_registers_s390x_linux64): Likewise.
4234 (tdesc_s390x_linux64): Likewise.
4235 (init_registers_s390x_linux64v1): Likewise.
4236 (tdesc_s390x_linux64v1): Likewise.
4237 (init_registers_s390x_linux64v2): Likewise.
4238 (tdesc_s390x_linux64v2): Likewise.
4239 (init_registers_s390x_te_linux64): Likewise.
4240 (tdesc_s390x_te_linux64): Likewise.
4241 (init_registers_s390x_vx_linux64): Likewise.
4242 (tdesc_s390x_vx_linux64): Likewise.
4243 (init_registers_s390x_tevx_linux64): Likewise.
4244 (tdesc_s390x_tevx_linux64): Likewise.
4245 (have_hwcap_s390_vx): New static variable.
4246 (s390_arch_setup): Fill have_hwcap_s390_vx.
4247 (s390_get_thread_area): New function.
4248 (s390_ft_entry_gpr_esa): New const.
4249 (s390_ft_entry_gpr_zarch): New const.
4250 (s390_ft_entry_misc): New const.
4251 (s390_ft_entry_fr): New const.
4252 (s390_ft_entry_vr): New const.
4253 (s390_ft_main_31): New const.
4254 (s390_ft_main_64): New const.
4255 (s390_ft_exit_fr): New const.
4256 (s390_ft_exit_vr): New const.
4257 (s390_ft_exit_misc): New const.
4258 (s390_ft_exit_gpr_esa): New const.
4259 (s390_ft_exit_gpr_zarch): New const.
4260 (append_insns): New function.
4261 (s390_relocate_instruction): New function.
4262 (s390_install_fast_tracepoint_jump_pad): New function.
4263 (s390_get_min_fast_tracepoint_insn_len): New function.
4264 (s390_get_ipa_tdesc_idx): New function.
4265 (struct linux_target_ops): Wire in the above functions.
4266 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4267 * linux-s390-tdesc.h: New file.
4269 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4271 * linux-s390-low.c (s390_supports_tracepoints): New function.
4272 (struct linux_target_ops): Fill supports_tracepoints hook.
4274 2016-03-18 Yao Qi <yao.qi@linaro.org>
4276 * linux-low.c (lwp_signal_can_be_delivered): New function.
4277 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4279 2016-03-18 Yao Qi <yao.qi@linaro.org>
4281 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4282 0 if signal is enqueued. Remove 'signal' from one debugging
4283 message. Move one debugging message to some lines below.
4284 Remove code setting 'signal' to 0.
4286 2016-03-18 Yao Qi <yao.qi@linaro.org>
4288 * linux-low.c (linux_low_filter_event): Remove redundant
4289 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4291 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4293 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4294 (struct linux_target_ops): Wire in the above.
4296 2016-03-03 Yao Qi <yao.qi@linaro.org>
4298 * linux-low.c: Update comments to start_step_over.
4300 2016-03-03 Yao Qi <yao.qi@linaro.org>
4303 * linux-low.c (handle_extended_wait): Set child suspended
4304 if event_lwp->bp_reinsert isn't zero.
4306 2016-03-02 Yao Qi <yao.qi@linaro.org>
4308 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4309 enqueue_pending_signal.
4311 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4313 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4316 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4318 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4319 (s390_regmap_3264) [!__s390x__]: New global.
4320 (s390_collect_ptrace_register): Skip map entries containing -1.
4321 (s390_supply_ptrace_register): Ditto.
4322 (s390_fill_gprs_high): New function.
4323 (s390_store_gprs_high): New function.
4324 (s390_regsets): Add NT_S390_HIGH_GPRS.
4325 (s390_get_hwcap): Enable on 31-bit.
4326 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4327 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4328 Detect NT_S390_HIGH_GPRS.
4329 (s390_usrregs_info_3264): Enable on 31-bit.
4330 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4331 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4333 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4336 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4337 * configure.srv: Ditto.
4338 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4339 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4340 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4341 (init_registers_amd64_linux): Remove prototype.
4342 (tdesc_amd64_linux): Remove declaration.
4343 (get_ipa_tdesc): New function.
4344 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4345 initialize remaining tdescs.
4346 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4347 (init_registers_i386_linux): Remove prototype.
4348 (tdesc_i386_linux): Remove declaration.
4349 (get_ipa_tdesc): New function.
4350 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4351 initialize remaining tdescs.
4352 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4353 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4354 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4355 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4356 (x86_get_ipa_tdesc_idx): New function.
4357 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4358 * linux-x86-tdesc.h: New file.
4359 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4360 (target_get_ipa_tdesc_idx): New macro.
4361 * tracepoint.c (ipa_tdesc_idx): New macro.
4362 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4363 (symbol_list): Add ipa_tdesc_idx.
4364 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4365 (ipa_tdesc): Remove.
4366 (ipa_tdesc_idx): New variable.
4367 (get_context_regcache): Use get_ipa_tdesc.
4368 (gdb_collect): Ditto.
4370 * tracepoint.h (get_ipa_tdesc): New prototype.
4371 (ipa_tdesc): Remove.
4373 2016-02-24 Pedro Alves <palves@redhat.com>
4375 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4376 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4377 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4378 Factor out common code between the USE_SIGTRAP_SIGINFO and
4379 !USE_SIGTRAP_SIGINFO blocks.
4380 (linux_low_filter_event): Call save_stop_reason instead of
4381 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4383 (linux_wait_1): Update comments.
4385 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4387 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4388 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4389 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4390 ppc_insert_point, ppc_remove_point.
4392 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4394 * linux-s390-low.c (s390_supports_z_point_type): New function.
4395 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4397 2016-02-16 Yao Qi <yao.qi@linaro.org>
4399 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4400 PC. Get pc from regcache_read_pc.
4402 2016-02-12 Yao Qi <yao.qi@linaro.org>
4404 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4405 or linux_get_pc_32bit.
4406 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4408 2016-02-12 Yao Qi <yao.qi@linaro.org>
4410 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4411 arm_linux_get_next_pcs_fixup.
4413 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4415 * tracepoint.c (x_tracepoint_action_download): Change
4416 write_inferior_data_ptr to write_inferior_data_pointer.
4417 (cmd_qtstart): Likewise.
4418 (write_inferior_data_ptr): Remove.
4419 (download_agent_expr): Change write_inferior_data_ptr to
4420 write_inferior_data_pointer.
4421 (download_tracepoint_1): Likewise.
4422 (download_tracepoint): Likewise.
4423 (download_trace_state_variables): Likewise.
4425 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4426 Marcin Kościelnicki <koriakin@0x04.net>
4428 * tracepoint.c (struct tracepoint_action_ops): Remove.
4429 (struct tracepoint_action): Remove ops.
4430 (m_tracepoint_action_download, r_tracepoint_action_download)
4431 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4432 size and offset accordingly.
4433 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4434 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4435 (tracepoint_action_send, tracepoint_action_download): New functions.
4436 Helpers for trace action handlers.
4437 (add_tracepoint_action): Remove setup actions ops.
4438 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4440 2016-02-10 Yao Qi <yao.qi@linaro.org>
4442 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4444 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4446 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4448 * configure: Regenerate.
4450 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4452 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4453 void * to gdb_byte *.
4454 * linux-low.c (siginfo_fixup): Likewise.
4455 (linux_xfer_siginfo): Likewise.
4456 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4458 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4460 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4462 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4464 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4466 * linux-x86-low.c [__x86_64__]: Include
4467 "nat/amd64-linux-siginfo.h".
4468 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4469 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4470 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4471 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4472 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4473 (cpt_si_fd, si_timerid, si_overrun): Move from
4474 nat/amd64-linux-siginfo.c.
4475 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4477 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4479 * server.c (skip_to_semicolon): Remove.
4480 (process_point_options): Use strchrnul instead of
4483 2016-01-26 Yao Qi <yao.qi@linaro.org>
4485 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4486 * linux-low.c (install_software_single_step_breakpoints): Don't
4487 call regcache_read_pc.
4488 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4491 2016-01-26 Yao Qi <yao.qi@linaro.org>
4493 * linux-low.c (install_software_single_step_breakpoints): Call
4494 regcache_read_pc instead of get_pc.
4496 2016-01-26 Yao Qi <yao.qi@linaro.org>
4498 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4499 (unblock_async_io): Rename to ...
4500 (block_unblock_async_io): ... it. New function.
4501 (enable_async_io): Don't install SIGIO handler. Unblock it
4503 (disable_async_io): Don't ignore SIGIO. Block it instead.
4504 (initialize_async_io): Install SIGIO handler. Don't call
4507 2016-01-26 Yao Qi <yao.qi@linaro.org>
4509 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4510 first character is '\003', call *the_target->request_interrupt.
4512 2016-01-25 Yao Qi <yao.qi@linaro.org>
4514 * remote-utils.c (new_thread_notify): Remove.
4515 (dead_thread_notify): Likewise.
4516 * remote-utils.h (new_thread_notify): Remove declaration.
4517 (dead_thread_notify): Likewise.
4519 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4521 * gdb.trace/pending.exp: Fix expected message on continue.
4523 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4525 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4526 it works properly on big-endian machines where sizeof (CORE_ADDR)
4529 2016-01-21 Pedro Alves <palves@redhat.com>
4531 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4532 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4533 * configure: Regenerate.
4535 2016-01-21 Yao Qi <yao.qi@linaro.org>
4537 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4538 is_thumb and set it according to CPSR saved on the stack.
4539 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4540 arm_sigreturn_next_pc.
4542 2016-01-18 Yao Qi <yao.qi@linaro.org>
4544 * linux-low.c (linux_set_pc_64bit): New function.
4545 (linux_get_pc_64bit): New function.
4546 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4548 * linux-sparc-low.c (debug_threads): Remove declaration.
4549 (sparc_get_pc): Remove.
4550 (the_low_target): Use linux_get_pc_64bit instead of
4552 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4553 (the_low_target): Use linux_get_pc_64bit and
4556 2016-01-18 Yao Qi <yao.qi@linaro.org>
4558 * linux-arm-low.c (debug_threads): Remove declaration.
4559 (arm_get_pc, arm_set_pc): Remove.
4560 (the_low_target): Use linux_get_pc_32bit and
4562 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4563 (the_low_target): Use linux_get_pc_32bit and
4565 * linux-cris-low.c (debug_threads): Remove declaration.
4566 (cris_get_pc, cris_set_pc,): Remove.
4567 (the_low_target): Use linux_get_pc_32bit and
4569 * linux-crisv32-low.c (debug_threads): Remove declaration.
4570 (cris_get_pc, cris_set_pc): Remove.
4571 (the_low_target): Use linux_get_pc_32bit and
4573 * linux-low.c: Include inttypes.h.
4574 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4575 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4576 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4577 (the_low_target): Use linux_get_pc_32bit and
4579 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4580 (the_low_target): Use linux_get_pc_32bit and
4582 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4583 (the_low_target): Use linux_get_pc_32bit and
4585 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4586 (the_low_target): Use linux_get_pc_32bit and
4588 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4589 (the_low_target): Use linux_get_pc_32bit and
4592 2016-01-18 Gary Benson <gbenson@redhat.com>
4594 * configure.ac (AC_FUNC_FORK): New check.
4595 * config.in: Regenerate.
4596 * configure: Likewise.
4598 2016-01-14 Yao Qi <yao.qi@linaro.org>
4600 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4601 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4602 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4603 arm_get_next_pcs_ctor.
4605 2016-01-12 Josh Stone <jistone@redhat.com>
4606 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4608 * inferiors.h: Include "gdb_vecs.h".
4609 (struct process_info): Add syscalls_to_catch.
4610 * inferiors.c (remove_process): Free syscalls_to_catch.
4611 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4612 syscall_return stops.
4613 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4614 * server.c (handle_general_set): Handle QCatchSyscalls.
4615 (handle_query): Report support for QCatchSyscalls.
4616 * target.h (struct target_ops): Add supports_catch_syscall.
4617 (target_supports_catch_syscall): New macro.
4618 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4619 (struct lwp_info): Add syscall_state.
4620 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4621 Maintain syscall_state and syscalls_to_catch across exec.
4622 (get_syscall_trapinfo): New function, proxy to the_low_target.
4623 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4624 (linux_low_filter_event): Toggle syscall_state entry/return for
4625 syscall traps, and set it ignored for all others.
4626 (gdb_catching_syscalls_p): New function.
4627 (gdb_catch_this_syscall_p): New function.
4628 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4629 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4630 (linux_supports_catch_syscall): New function.
4631 (linux_target_ops): Install it.
4632 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4633 (the_low_target): Install it.
4635 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4637 * acinclude.m4: Include new ../warning.m4 file.
4638 * configure: Regenerated.
4639 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4641 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4643 * ax.c (is_goto_target): Mark static.
4644 * linux-low.c (register_addr): Likewise.
4645 (linux_fetch_registers, linux_store_registers): Likewise.
4646 * mem-break.c (any_persistent_commands): Fix old prototype.
4647 (add_commands_to_breakpoint): Mark static.
4648 * regcache.c (find_register_by_name): Delete unused func.
4649 * remote-utils.c (hex_or_minus_one): Mark static.
4650 * server.c (monitor_show_help): Mark static.
4651 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4652 handle_v_requests): Likewise.
4654 2016-01-12 Pedro Alves <palves@redhat.com>
4656 Remove use of the registered trademark symbol throughout.
4658 2016-01-08 Yao Qi <yao.qi@linaro.org>
4660 * remote-utils.c (getpkt): If c is '\003', call target hook
4663 2016-01-06 Yao Qi <yao.qi@linaro.org>
4665 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4666 linux-aarch32-low.c.
4667 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4668 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4669 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4670 (thumb2_breakpoint): Declare.
4671 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4672 linux-aarch32-low.h.
4673 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4674 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4675 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4677 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4679 * gdbreplay.c (gdbreplay_version): Change copyright year in
4681 * server.c (gdbserver_version): Likewise.
4683 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4685 * server.c (crc32_table): Delete.
4686 (crc32): Use libiberty's xcrc32 function.
4688 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4690 * lynx-low.c (lynx_delete_thread_callback): New function.
4691 (lynx_mourn): Properly delete our process and all of its
4692 threads. Remove call to clear_inferiors.
4694 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4696 * target.c (thread_search_callback): Add check that
4697 the thread_stopped target callback is not NULL before
4700 2015-12-21 Yao Qi <yao.qi@linaro.org>
4702 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4705 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4707 * server.c (handle_query): Call target_supports_software_single_step.
4709 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4711 * linux-low.c (single_step): New function.
4712 (linux_resume_one_lwp_throw): Call single_step.
4713 (start_step_over): Likewise.
4715 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4717 * Makefile.in (SFILES): Append arch/arm-linux.c,
4718 arch/arm-get-next-pcs.c.
4719 (arm-linux.o): New rule.
4720 (arm-get-next-pcs.o): New rule.
4721 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4723 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4724 to linux-aarch32-low.c.
4725 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4726 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4727 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4728 (thumb2_breakpoint_len): Likewise.
4729 (arm_is_thumb_mode): Make non-static.
4730 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4731 from linux-aarch32-low.c.
4732 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4733 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4734 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4735 (thumb2_breakpoint_len): Likewise.
4736 (arm_is_thumb_mode): New declaration.
4737 * linux-arm-low.c: Include arch/arm-linux.h
4738 aarch/arm-get-next-pcs.h, sys/syscall.h.
4739 (get_next_pcs_ops): New struct.
4740 (get_next_pcs_addr_bits_remove): New function.
4741 (get_next_pcs_is_thumb): New function.
4742 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4743 (arm_sigreturn_next_pc): Likewise.
4744 (get_next_pcs_syscall_next_pc): Likewise.
4745 (arm_gdbserver_get_next_pcs): Likewise.
4746 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4748 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4749 * server.h: Include gdb_vecs.h.
4751 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4753 * Makefile.in (SFILES): Append common/common-regcache.c.
4754 (OBS): Append common-regcache.o.
4755 (common-regcache.o): New rule.
4756 * regcache.c (init_register_cache): Initialize cache to
4758 (regcache_raw_read_unsigned): New function.
4759 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4760 register_status enum.
4762 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4764 * linux-aarch64-low.c (the_low_targets): Rename
4765 breakpoint_reinsert_addr to get_next_pcs.
4766 * linux-arm-low.c (the_low_targets): Likewise.
4767 * linux-bfin-low.c (the_low_targets): Likewise.
4768 * linux-cris-low.c (the_low_targets): Likewise.
4769 * linux-crisv32-low.c (the_low_targets): Likewise.
4770 * linux-low.c (can_software_single_step): Likewise.
4771 (install_software_single_step_breakpoints): New function.
4772 (start_step_over): Use install_software_single_step_breakpoints.
4773 * linux-low.h: New CORE_ADDR vector.
4774 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4776 * linux-mips-low.c (the_low_targets): Likewise.
4777 * linux-nios2-low.c (the_low_targets): Likewise.
4778 * linux-sparc-low.c (the_low_targets): Likewise.
4780 2015-12-17 Pedro Alves <palves@redhat.com>
4782 * linux-low.c (linux_kill_one_lwp): Remove references to
4784 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4786 (linux_init_signals): Delete.
4787 (initialize_low): Adjust.
4788 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4790 2015-12-16 Pedro Alves <palves@redhat.com>
4792 * configure.ac (compiler warning flags): When testing a
4793 -Wno-foo option, check whether -Wfoo works instead.
4794 * configure: Regenerate.
4796 2015-12-11 Don Breazeal <donb@codesourcery.com>
4798 * server.c (process_serial_event): Don't exit from gdbserver
4799 in remote mode if there are still active inferiors.
4801 2015-12-11 Yao Qi <yao.qi@linaro.org>
4803 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4804 arm_breakpoint_at if the process is 32-bit.
4806 2015-12-11 Yao Qi <yao.qi@linaro.org>
4808 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4811 2015-12-07 Yao Qi <yao.qi@linaro.org>
4813 * configure.srv: Append arm.o to srv_tgtobj for
4814 aarch64*-*-linux* target.
4815 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4816 from linux-arm-low.c.
4817 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4818 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4819 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4820 (thumb2_breakpoint_len): Likewise.
4821 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4822 (arm_breakpoint_kinds): Likewise.
4823 (arm_breakpoint_kind_from_pc): Likewise.
4824 (arm_sw_breakpoint_from_kind): Likewise.
4825 (arm_breakpoint_kind_from_current_state): Likewise.
4826 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4827 (arm_sw_breakpoint_from_kind): Declare.
4828 (arm_breakpoint_kind_from_current_state): Declare.
4829 (arm_breakpoint_at): Declare.
4830 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4831 arm_sw_breakpoint_from_kind if process is 32-bit.
4832 (aarch64_breakpoint_kind_from_pc): New function.
4833 (aarch64_breakpoint_kind_from_current_state): New function.
4834 (the_low_target): Initialize fields breakpoint_kind_from_pc
4835 and breakpoint_kind_from_current_state.
4836 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4837 linux-aarch32-low.c.
4838 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4839 (arm_breakpoint, arm_breakpoint_len): Likewise.
4840 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4841 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4842 (arm_is_thumb_mode): Likewise.
4843 (arm_breakpoint_at): Likewise.
4844 (arm_breakpoint_kind_from_pc): Likewise.
4845 (arm_sw_breakpoint_from_kind): Likewise.
4846 (arm_breakpoint_kind_from_current_state): Likewise.
4849 2015-08-04 Yao Qi <yao.qi@linaro.org>
4851 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4852 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4853 * server.c (extended_protocol): Remove "static".
4854 * server.h (extended_protocol): Declare it.
4856 2015-12-04 Josh Stone <jistone@redhat.com>
4858 * target.h (struct target_ops) <arch_setup>: Rename to ...
4859 (struct target_ops) <post_create_inferior>: ... this.
4860 (target_arch_setup): Rename to ...
4861 (target_post_create_inferior): ... this, calling post_create_inferior.
4862 * server.c (start_inferior): Update target_arch_setup calls to
4863 target_post_create_inferior.
4864 * linux-low.c (linux_low_ptrace_options): Forward declare.
4865 (linux_arch_setup): Update its comment for general use.
4866 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4867 (struct linux_target_ops): Use linux_post_create_inferior.
4868 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4869 to post_create_inferior.
4870 * nto-low.c (struct nto_target_ops): Likewise.
4871 * spu-low.c (struct spu_target_ops): Likewise.
4872 * win32-low.c (struct win32_target_ops): Likewise.
4874 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4876 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4878 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4880 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4881 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4882 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4883 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4884 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4885 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4886 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4887 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4888 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4889 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4890 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4891 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4893 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4895 * linux-low.c (linux_look_up_symbols): Don't call
4896 linux_supports_traceclone.
4897 * linux-low.h (thread_db_init): Remove use_events argument.
4898 * thread-db.c (thread_db_use_event): Remove global variable.
4899 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4900 (struct thread_db) <td_create_bp>: Remove field.
4901 (thread_db_create_event): Remove function.
4902 (thread_db_enable_reporting): Likewise.
4903 (find_one_thread): Don't check for thread_db_use_events.
4904 (attach_thread): Likewise.
4905 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4906 (try_thread_db_load_1): Don't check for thread_db_use_events.
4907 (thread_db_init): Remove use_events argument and thread events
4909 (remove_thread_event_breakpoints): Remove function.
4910 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4912 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4914 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4916 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4917 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4918 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4919 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4920 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4922 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4924 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4925 * linux-low.c (can_hardware_single_step): Use
4926 supports_hardware_single_step.
4927 (can_software_single_step): New function.
4928 (start_step_over): Call can_software_single_step.
4929 (linux_supports_hardware_single_step): New function.
4930 (struct target_ops) <supports_software_single_step>: Initialize.
4931 * linux-low.h (struct linux_target_ops)
4932 <supports_hardware_single_step>: Initialize.
4933 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4934 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4935 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4936 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4937 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4938 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4939 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4940 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4941 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4942 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4944 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4945 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4947 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4948 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4949 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4951 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4952 * target.h (struct target_ops): <supports_software_single_step>:
4954 (target_supports_software_single_step): New macro.
4956 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4958 * linux-low.c (linux_wait_1): Fix pc advance condition.
4959 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4960 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4962 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4964 * linux-arm-low.c (arm_is_thumb_mode): New function.
4965 (arm_breakpoint_at): Use arm_is_thumb_mode.
4966 (arm_breakpoint_kind_from_current_state): New function.
4967 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4969 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4970 (linux_breakpoint_kind_from_current_state): New function.
4971 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4972 * linux-low.h (struct linux_target_ops)
4973 <breakpoint_kind_from_current_state>: New field.
4974 * target.h (struct target_ops): Likewise.
4975 (target_breakpoint_kind_from_current_state): New macro.
4977 2015-11-30 Pedro Alves <palves@redhat.com>
4979 * linux-low.c (linux_resume): Wake up the event loop before
4982 2015-11-30 Pedro Alves <palves@redhat.com>
4984 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4986 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4988 * target.c (struct thread_search): New structure.
4989 (thread_search_callback): New function.
4990 (prev_general_thread): New global.
4991 (prepare_to_access_memory, done_accessing_memory): New functions.
4992 * target.h (prepare_to_access_memory, done_accessing_memory):
4993 Replace macros with function declarations.
4995 2015-11-30 Pedro Alves <palves@redhat.com>
4998 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4999 report TARGET_WAITKIND_NO_RESUMED.
5000 * remote-utils.c (prepare_resume_reply): Handle
5001 TARGET_WAITKIND_NO_RESUMED.
5002 * server.c (report_no_resumed): New global.
5003 (handle_query) <qSupported>: Handle "no-resumed+". Report
5004 "no-resumed+" support.
5005 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5006 return error if the client doesn't support no-resumed events.
5007 (push_stop_notification): New function.
5008 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5009 events if the client supports them.
5011 2015-11-30 Pedro Alves <palves@redhat.com>
5013 * linux-low.c (thread_still_has_status_pending_p): Don't check
5015 (lwp_resumed): New function.
5016 (status_pending_p_callback): Return early if the LWP is not
5017 supposed to be resumed.
5019 2015-11-30 Pedro Alves <palves@redhat.com>
5021 * linux-low.c (handle_extended_wait): Assert that the LWP's
5022 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5023 thread create events, leave the new child's status pending.
5024 (linux_low_filter_event): If GDB wants to hear about thread exit
5025 events, leave the LWP marked dead and don't delete it.
5026 (linux_wait_for_event_filtered): Don't check for thread exit.
5027 (filter_exit_event): New function.
5028 (linux_wait_1): Use it, when returning an exit event.
5029 (linux_resume_one_lwp_throw): Assert that the LWP's
5030 waitstatus is TARGET_WAITKIND_IGNORE.
5031 * remote-utils.c (prepare_resume_reply): Handle
5032 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5033 * server.c (report_thread_events): New global.
5034 (handle_general_set): Handle QThreadEvents.
5035 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5036 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5037 TARGET_WAITKIND_THREAD_EXITED.
5038 * server.h (report_thread_events): Declare.
5040 2015-11-30 Pedro Alves <palves@redhat.com>
5042 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5043 the thread's last_resume_kind was resume_stop.
5045 2015-11-30 Pedro Alves <palves@redhat.com>
5047 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5050 2015-11-30 Pedro Alves <palves@redhat.com>
5052 * server.c (handle_v_requests): Handle vCtrlC.
5054 2015-11-30 Pedro Alves <palves@redhat.com>
5056 * gdbthread.h (find_any_thread_of_pid): Declare.
5057 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5059 * server.c (handle_query): If current_thread is NULL, look for
5060 another thread of the selected process.
5062 2015-11-26 Daniel Colascione <dancol@dancol.org>
5063 Simon Marchi <simon.marchi@ericsson.com>
5065 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5066 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5068 * target.h (struct target_ops) <thread_name>: New field.
5069 (target_thread_name): New macro.
5071 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5073 * regcache.h (regcache_invalidate_pid): Add declaration.
5074 * regcache.c (regcache_invalidate_pid): New function, extracted
5075 from regcache_invalidate.
5076 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5077 Add trivial documentation comment.
5078 * lynx-low.c: Use regcache_invalidate_pid instead of
5079 regcache_invalidate.
5081 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5083 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5084 and Elf64_auxv_t if the target is Android.
5086 2015-11-22 Doug Evans <xdje42@gmail.com>
5088 * target.h: #include <sys/types.h>.
5090 2015-11-19 Pedro Alves <palves@redhat.com>
5092 * linux-low.c (linux_process_qsupported): Change prototype.
5094 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5096 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5097 and adjust to loop over all features.
5098 * server.c (handle_query) <qSupported>: Adjust to call
5099 target_process_qsupported once, passing it a vector of unprocessed
5101 * target.h (struct target_ops) <process_qsupported>: Change
5103 (target_process_qsupported): Adjust.
5105 2015-11-19 Pedro Alves <palves@redhat.com>
5107 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5109 * configure: Regenerate.
5111 2015-11-19 Pedro Alves <palves@redhat.com>
5113 * configure: Regenerate.
5115 2015-11-19 Yao Qi <yao.qi@linaro.org>
5117 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5120 2015-11-19 Yao Qi <yao.qi@linaro.org>
5122 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5123 (struct aarch64_operand): Move enum out.
5125 2015-11-19 Yao Qi <yao.qi@linaro.org>
5127 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5128 struct user_fpsimd_state *.
5129 (aarch64_store_fpregset): Likewise.
5131 2015-11-19 Yao Qi <yao.qi@linaro.org>
5133 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5134 struct user_pt_regs *.
5135 (aarch64_store_gregset): Likewise.
5137 2015-11-18 Pedro Alves <palves@redhat.com>
5139 * Makefile.in (all_object_files): Add $IPA_OBJS.
5141 2015-11-17 Pedro Alves <palves@redhat.com>
5143 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5144 GDB_SIGNAL_0 and gdb_signal_to_string.
5146 2015-11-17 Pedro Alves <palves@redhat.com>
5148 * win32-low.c (handle_output_debug_string): Remove parameter.
5149 (win32_kill): Remove our_status local and adjust call to
5150 handle_output_debug_string.
5151 (get_child_debug_event): Adjust call to
5152 handle_output_debug_string.
5154 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5156 * linux-mips-low.c (mips_fill_gregset): Add cast.
5157 (mips_store_gregset): Likewise.
5158 (mips_fill_fpregset): Likewise.
5159 (mips_store_fpregset): Likewise.
5161 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5163 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5166 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5168 * linux-mips-low.c (mips_linux_new_thread): Change type of
5169 watch_type to enum target_hw_bp_type.
5171 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5173 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5174 Change return type to arm_hwbp_type.
5176 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5178 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5179 (arm_store_gregset): Likewise.
5180 * linux-arm-low.c (arm_get_hwcap): Likewise.
5181 (arm_read_description): Likewise.
5183 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5185 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5187 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5189 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5190 (ppc_fill_vsxregset): Likewise.
5191 (ppc_store_vsxregset): Likewise.
5192 (ppc_fill_vrregset): Likewise.
5193 (ppc_store_vrregset): Likewise.
5194 (ppc_fill_evrregset): Likewise.
5195 (ppc_store_evrregset): Likewise.
5197 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5199 * linux-ppc-low.c (ppc_usrregs_info): Remove
5200 forward-declaration.
5201 (ppc_arch_setup): Move lower in file.
5203 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5205 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5206 (ps_pdwrite): Likewise.
5208 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5210 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5211 to after assert checks.
5213 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5215 * proc-service.c (ps_pdread): Add/adjust casts.
5216 (ps_pdwrite): Add/adjust casts.
5218 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5220 * server.c (handle_search_memory_1): Cast return value of
5223 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5225 * server.c (write_qxfer_response): Change type of data to
5228 2015-10-29 Pedro Alves <palves@redhat.com>
5230 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5232 2015-10-29 Pedro Alves <palves@redhat.com>
5234 * tracepoint.c (clear_installed_tracepoints): Add casts.
5236 2015-10-29 Pedro Alves <palves@redhat.com>
5238 * server.c (handle_v_cont, process_serial_event): Add enum
5239 gdb_signal casts to signal parsing code.
5241 2015-10-29 Pedro Alves <palves@redhat.com>
5243 * linux-low.h (NULL_REGSET): Define.
5244 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5245 * linux-arm-low.c (arm_regsets): Likewise.
5246 * linux-crisv32-low.c (cris_regsets): Likewise.
5247 * linux-m68k-low.c (m68k_regsets): Likewise.
5248 * linux-mips-low.c (mips_regsets): Likewise.
5249 * linux-nios2-low.c (nios2_regsets): Likewise.
5250 * linux-ppc-low.c (ppc_regsets): Likewise.
5251 * linux-s390-low.c (s390_regsets): Likewise.
5252 * linux-sh-low.c (sh_regsets): Likewise.
5253 * linux-sparc-low.c (sparc_regsets): Likewise.
5254 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5255 * linux-tile-low.c (tile_regsets): Likewise.
5256 * linux-x86-low.c (x86_regsets): Likewise.
5257 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5259 2015-10-29 Pedro Alves <palves@redhat.com>
5261 * linux-low.h (NULL_REGSET): Define.
5262 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5263 * linux-arm-low.c (arm_regsets): Likewise.
5264 * linux-crisv32-low.c (cris_regsets): Likewise.
5265 * linux-m68k-low.c (m68k_regsets): Likewise.
5266 * linux-mips-low.c (mips_regsets): Likewise.
5267 * linux-nios2-low.c (nios2_regsets): Likewise.
5268 * linux-ppc-low.c (ppc_regsets): Likewise.
5269 * linux-s390-low.c (s390_regsets): Likewise.
5270 * linux-sh-low.c (sh_regsets): Likewise.
5271 * linux-sparc-low.c (sparc_regsets): Likewise.
5272 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5273 * linux-tile-low.c (tile_regsets): Likewise.
5274 * linux-x86-low.c (x86_regsets): Likewise.
5275 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5277 2015-10-26 Doug Evans <dje@google.com>
5279 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5281 2015-10-26 Doug Evans <dje@google.com>
5283 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5285 2015-10-26 Doug Evans <dje@google.com>
5287 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5289 (attach_thread, find_new_threads_callback): Ditto.
5291 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5293 * mem-break.h (set_breakpoint_data): Remove.
5295 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5297 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5298 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5299 (initialize_low): Remove set_breakpoint_data call.
5300 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5301 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5302 (initialize_low): Remove set_breakpoint_data call.
5303 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5304 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5305 (initialize_low): Remove set_breakpoint_data call.
5307 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5309 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5310 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5311 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5312 * target.h (target_breakpoint_kind_from_pc): New macro.
5314 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5316 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5317 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5318 the default breakpoint kind.
5320 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5322 * linux-arm-low.c (arm_supports_z_point_type): Add software
5325 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5327 * linux-arm-low.c: Refactor breakpoint definitions.
5328 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5329 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5331 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5333 * Makefile.in: Add arm.c/o.
5334 * configure.srv: Likewise.
5335 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5336 (arm_breakpoint_kind_from_pc): New function.
5337 (arm_sw_breakpoint_from_kind): Return proper kind.
5338 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5340 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5342 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5344 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5345 (struct raw_breakpoint) <size>: Remove.
5346 (struct raw_breakpoint) <kind>: Add.
5347 (bp_size): New function.
5348 (bp_opcode): Likewise.
5349 (find_raw_breakpoint_at): Adjust for kind.
5350 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5351 (remove_memory_breakpoint): Adjust for kind call bp_size.
5352 (set_raw_breakpoint_at): Adjust for kind.
5353 (set_breakpoint): Likewise.
5354 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5355 (delete_raw_breakpoint): Adjust for kind.
5356 (delete_breakpoint): Likewise.
5357 (find_gdb_breakpoint): Likewise.
5358 (set_gdb_breakpoint_1): Likewise.
5359 (set_gdb_breakpoint): Likewise.
5360 (delete_gdb_breakpoint_1): Likewise.
5361 (delete_gdb_breakpoint): Likewise.
5362 (uninsert_raw_breakpoint): Likewise.
5363 (reinsert_raw_breakpoint): Likewise.
5364 (set_breakpoint_data): Remove.
5365 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5366 (check_mem_read): Adjust for kind call bp_size.
5367 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5368 (clone_one_breakpoint): Adjust for kind.
5369 * mem-break.h (set_gdb_breakpoint): Likewise.
5370 (delete_gdb_breakpoint): Likewise.
5371 * server.c (process_serial_event): Likewise.
5373 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5375 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5376 (struct linux_target_ops) <breakpoint>: Remove.
5377 (struct linux_target_ops) <breakpoint_len>: Remove.
5378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5379 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5380 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5381 (arm_sw_breakpoint_from_kind): New function.
5382 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5383 (struct linux_target_ops) <breakpoint>: Remove.
5384 (struct linux_target_ops) <breakpoint_len>: Remove.
5385 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5386 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5387 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5388 (struct linux_target_ops) <breakpoint>: Remove.
5389 (struct linux_target_ops) <breakpoint_len>: Remove.
5390 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5391 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5392 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5393 (struct linux_target_ops) <breakpoint>: Remove.
5394 (struct linux_target_ops) <breakpoint_len>: Remove.
5395 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5396 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5397 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5398 and sw_breakpoint_from_kind to increment the pc.
5399 (linux_breakpoint_kind_from_pc): New function.
5400 (linux_sw_breakpoint_from_kind): New function.
5401 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5402 (initialize_low): Call breakpoint_kind_from_pc and
5403 sw_breakpoint_from_kind to replace breakpoint_data/len.
5404 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5406 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5407 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5408 (struct linux_target_ops) <breakpoint>: Remove.
5409 (struct linux_target_ops) <breakpoint_len>: Remove.
5410 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5411 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5412 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5413 (struct linux_target_ops) <breakpoint>: Remove.
5414 (struct linux_target_ops) <breakpoint_len>: Remove.
5415 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5416 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5417 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5418 (struct linux_target_ops) <breakpoint>: Remove.
5419 (struct linux_target_ops) <breakpoint_len>: Remove.
5420 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5421 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5422 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5423 (struct linux_target_ops) <breakpoint>: Remove.
5424 (struct linux_target_ops) <breakpoint_len>: Remove.
5425 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5426 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5427 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5428 (struct linux_target_ops) <breakpoint>: Remove.
5429 (struct linux_target_ops) <breakpoint_len>: Remove.
5430 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5431 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5432 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5433 (struct linux_target_ops) <breakpoint>: Remove.
5434 (struct linux_target_ops) <breakpoint_len>: Remove.
5435 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5436 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5437 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5438 (struct linux_target_ops) <breakpoint>: Remove.
5439 (struct linux_target_ops) <breakpoint_len>: Remove.
5440 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5441 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5442 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5443 (struct linux_target_ops) <breakpoint>: Remove.
5444 (struct linux_target_ops) <breakpoint_len>: Remove.
5445 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5447 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5448 (struct linux_target_ops) <breakpoint>: Remove.
5449 (struct linux_target_ops) <breakpoint_len>: Remove.
5450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5452 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5453 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5454 (struct linux_target_ops) <breakpoint>: Remove.
5455 (struct linux_target_ops) <breakpoint_len>: Remove.
5456 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5457 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5458 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5459 (struct linux_target_ops) <breakpoint>: Remove.
5460 (struct linux_target_ops) <breakpoint_len>: Remove.
5461 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5462 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5464 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5466 * linux-cris-low.c (cris_get_pc): Remove void arg.
5468 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5470 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5473 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5475 * inferiors.c (thread_pid_matches_callback): New function.
5476 (find_thread_process): New function.
5477 (remove_thread): Reset current_thread.
5478 (remove_process): Assert threads have been removed first.
5480 2015-10-15 Yao Qi <yao.qi@linaro.org>
5482 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5484 (aarch64_remove_point): Likewise.
5485 * regcache.c (regcache_register_size): New function.
5487 2015-10-12 Yao Qi <yao.qi@linaro.org>
5489 * linux-aarch64-low.c: Update all callers as emit_load_store
5490 is renamed to aarch64_emit_load_store.
5492 2015-10-12 Yao Qi <yao.qi@linaro.org>
5494 * linux-aarch64-low.c: Update all callers of function renaming
5495 from emit_insn to aarch64_emit_insn.
5497 2015-10-12 Yao Qi <yao.qi@linaro.org>
5499 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5500 arch/aarch64-insn.h.
5501 (struct aarch64_memory_operand): Likewise.
5503 (emit_insn): Move to arch/aarch64-insn.c.
5504 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5505 (emit_load_store): Move to arch/aarch64-insn.c.
5506 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5507 (can_encode_int32): Remove.
5509 2015-10-12 Yao Qi <yao.qi@linaro.org>
5511 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5512 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5513 (aarch64_relocate_instruction): Likewise.
5514 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5515 (struct aarch64_insn_visitor): Likewise.
5517 2015-10-12 Yao Qi <yao.qi@linaro.org>
5519 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5520 (struct aarch64_insn_visitor): New.
5521 (struct aarch64_insn_relocation_data): New.
5522 (aarch64_ftrace_insn_reloc_b): New function.
5523 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5524 (aarch64_ftrace_insn_reloc_cb): Likewise.
5525 (aarch64_ftrace_insn_reloc_tb): Likewise.
5526 (aarch64_ftrace_insn_reloc_adr): Likewise.
5527 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5528 (aarch64_ftrace_insn_reloc_others): Likewise.
5530 (aarch64_relocate_instruction): Use visitor.
5532 2015-10-12 Yao Qi <yao.qi@linaro.org>
5534 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5535 int. Add argument buf.
5536 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5537 aarch64_relocate_instruction.
5539 2015-10-12 Yao Qi <yao.qi@linaro.org>
5541 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5542 argument insn. Remove local variable insn. Don't call
5544 (aarch64_install_fast_tracepoint_jump_pad): Call
5547 2015-09-30 Yao Qi <yao.qi@linaro.org>
5549 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5550 (emit_load_store_pair): Likewise.
5552 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5554 * dll.c (match_dll): Add cast(s).
5555 (unloaded_dll): Likewise.
5556 * linux-low.c (second_thread_of_pid_p): Likewise.
5557 (delete_lwp_callback): Likewise.
5558 (count_events_callback): Likewise.
5559 (select_event_lwp_callback): Likewise.
5560 (linux_set_resume_request): Likewise.
5561 * server.c (accumulate_file_name_length): Likewise.
5562 (emit_dll_description): Likewise.
5563 (handle_qxfer_threads_worker): Likewise.
5564 (visit_actioned_threads): Likewise.
5565 * thread-db.c (any_thread_of): Likewise.
5566 * tracepoint.c (same_process_p): Likewise.
5567 (match_blocktype): Likewise.
5568 (build_traceframe_info_xml): Likewise.
5570 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5572 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5574 (gdb_unparse_agent_expr): Likewise.
5575 * hostio.c (require_data): Likewise.
5576 (handle_pread): Likewise.
5577 * linux-low.c (disable_regset): Likewise.
5578 (fetch_register): Likewise.
5579 (store_register): Likewise.
5580 (get_dynamic): Likewise.
5581 (linux_qxfer_libraries_svr4): Likewise.
5582 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5583 (set_fast_tracepoint_jump): Likewise.
5584 (uninsert_fast_tracepoint_jumps_at): Likewise.
5585 (reinsert_fast_tracepoint_jumps_at): Likewise.
5586 (validate_inserted_breakpoint): Likewise.
5587 (clone_agent_expr): Likewise.
5588 * regcache.c (init_register_cache): Likewise.
5589 * remote-utils.c (putpkt_binary_1): Likewise.
5590 (decode_M_packet): Likewise.
5591 (decode_X_packet): Likewise.
5592 (look_up_one_symbol): Likewise.
5593 (relocate_instruction): Likewise.
5594 (monitor_output): Likewise.
5595 * server.c (handle_search_memory): Likewise.
5596 (handle_qxfer_exec_file): Likewise.
5597 (handle_qxfer_libraries): Likewise.
5598 (handle_qxfer): Likewise.
5599 (handle_query): Likewise.
5600 (handle_v_cont): Likewise.
5601 (handle_v_run): Likewise.
5602 (captured_main): Likewise.
5603 * target.c (write_inferior_memory): Likewise.
5604 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5605 * tracepoint.c (init_trace_buffer): Likewise.
5606 (add_tracepoint_action): Likewise.
5607 (add_traceframe): Likewise.
5608 (add_traceframe_block): Likewise.
5609 (cmd_qtdpsrc): Likewise.
5610 (cmd_qtdv): Likewise.
5611 (cmd_qtstatus): Likewise.
5612 (response_source): Likewise.
5613 (response_tsv): Likewise.
5614 (cmd_qtnotes): Likewise.
5615 (gdb_collect): Likewise.
5616 (initialize_tracepoint): Likewise.
5618 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5620 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5621 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5622 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5624 (enum aarch64_condition_codes): New enum.
5625 (w0): New static global.
5628 (struct aarch64_memory_operand) <type>: New
5629 MEMORY_OPERAND_POSTINDEX type.
5630 (postindex_memory_operand): New helper function.
5631 (emit_ret): New function.
5632 (emit_load_store_pair): New function, factored out of emit_stp
5633 with support for MEMORY_OPERAND_POSTINDEX.
5634 (emit_stp): Rewrite using emit_load_store_pair.
5635 (emit_ldp): New function.
5636 (emit_load_store): Likewise.
5637 (emit_ldr): Mention post-index instruction in comment.
5638 (emit_ldrh): New function.
5639 (emit_ldrb): New function.
5640 (emit_ldrsw): Mention post-index instruction in comment.
5641 (emit_str): Likewise.
5642 (emit_subs): New function.
5643 (emit_cmp): Likewise.
5644 (emit_and): Likewise.
5645 (emit_orr): Likewise.
5646 (emit_orn): Likewise.
5647 (emit_eor): Likewise.
5648 (emit_mvn): Likewise.
5649 (emit_lslv): Likewise.
5650 (emit_lsrv): Likewise.
5651 (emit_asrv): Likewise.
5652 (emit_mul): Likewise.
5653 (emit_sbfm): Likewise.
5654 (emit_sbfx): Likewise.
5655 (emit_ubfm): Likewise.
5656 (emit_ubfx): Likewise.
5657 (emit_csinc): Likewise.
5658 (emit_cset): Likewise.
5659 (emit_nop): Likewise.
5660 (emit_ops_insns): New helper function.
5661 (emit_pop): Likewise.
5662 (emit_push): Likewise.
5663 (aarch64_emit_prologue): New function.
5664 (aarch64_emit_epilogue): Likewise.
5665 (aarch64_emit_add): Likewise.
5666 (aarch64_emit_sub): Likewise.
5667 (aarch64_emit_mul): Likewise.
5668 (aarch64_emit_lsh): Likewise.
5669 (aarch64_emit_rsh_signed): Likewise.
5670 (aarch64_emit_rsh_unsigned): Likewise.
5671 (aarch64_emit_ext): Likewise.
5672 (aarch64_emit_log_not): Likewise.
5673 (aarch64_emit_bit_and): Likewise.
5674 (aarch64_emit_bit_or): Likewise.
5675 (aarch64_emit_bit_xor): Likewise.
5676 (aarch64_emit_bit_not): Likewise.
5677 (aarch64_emit_equal): Likewise.
5678 (aarch64_emit_less_signed): Likewise.
5679 (aarch64_emit_less_unsigned): Likewise.
5680 (aarch64_emit_ref): Likewise.
5681 (aarch64_emit_if_goto): Likewise.
5682 (aarch64_emit_goto): Likewise.
5683 (aarch64_write_goto_address): Likewise.
5684 (aarch64_emit_const): Likewise.
5685 (aarch64_emit_call): Likewise.
5686 (aarch64_emit_reg): Likewise.
5687 (aarch64_emit_pop): Likewise.
5688 (aarch64_emit_stack_flush): Likewise.
5689 (aarch64_emit_zero_ext): Likewise.
5690 (aarch64_emit_swap): Likewise.
5691 (aarch64_emit_stack_adjust): Likewise.
5692 (aarch64_emit_int_call_1): Likewise.
5693 (aarch64_emit_void_call_2): Likewise.
5694 (aarch64_emit_eq_goto): Likewise.
5695 (aarch64_emit_ne_goto): Likewise.
5696 (aarch64_emit_lt_goto): Likewise.
5697 (aarch64_emit_le_goto): Likewise.
5698 (aarch64_emit_gt_goto): Likewise.
5699 (aarch64_emit_ge_got): Likewise.
5700 (aarch64_emit_ops_impl): New static global variable.
5701 (aarch64_emit_ops): New target function, return
5702 &aarch64_emit_ops_impl.
5703 (struct linux_target_ops): Install it.
5705 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5707 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5708 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5710 * linux-aarch64-ipa.c: New file.
5711 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5713 (aarch64_get_thread_area): New target method.
5714 (extract_signed_bitfield): New helper function.
5715 (aarch64_decode_ldr_literal): New function.
5716 (enum aarch64_opcodes): New enum.
5717 (struct aarch64_register): New struct.
5718 (struct aarch64_operand): New struct.
5719 (x0): New static global.
5728 (aarch64_register): New helper function.
5729 (register_operand): Likewise.
5730 (immediate_operand): Likewise.
5731 (struct aarch64_memory_operand): New struct.
5732 (offset_memory_operand): New helper function.
5733 (preindex_memory_operand): Likewise.
5734 (enum aarch64_system_control_registers): New enum.
5735 (ENCODE): New macro.
5736 (emit_insn): New helper function.
5737 (emit_b): New function.
5738 (emit_bcond): Likewise.
5739 (emit_cb): Likewise.
5740 (emit_tb): Likewise.
5741 (emit_blr): Likewise.
5742 (emit_stp): Likewise.
5743 (emit_ldp_q_offset): Likewise.
5744 (emit_stp_q_offset): Likewise.
5745 (emit_load_store): Likewise.
5746 (emit_ldr): Likewise.
5747 (emit_ldrsw): Likewise.
5748 (emit_str): Likewise.
5749 (emit_ldaxr): Likewise.
5750 (emit_stxr): Likewise.
5751 (emit_stlr): Likewise.
5752 (emit_data_processing_reg): Likewise.
5753 (emit_data_processing): Likewise.
5754 (emit_add): Likewise.
5755 (emit_sub): Likewise.
5756 (emit_mov): Likewise.
5757 (emit_movk): Likewise.
5758 (emit_mov_addr): Likewise.
5759 (emit_mrs): Likewise.
5760 (emit_msr): Likewise.
5761 (emit_sevl): Likewise.
5762 (emit_wfe): Likewise.
5763 (append_insns): Likewise.
5764 (can_encode_int32_in): New helper function.
5765 (aarch64_relocate_instruction): New function.
5766 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5767 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5768 (struct linux_target_ops): Install aarch64_get_thread_area,
5769 aarch64_install_fast_tracepoint_jump_pad and
5770 aarch64_get_min_fast_tracepoint_insn_len.
5772 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5774 * Makefile.in (aarch64-insn.o): New rule.
5775 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5777 2015-09-21 Yao Qi <yao.qi@linaro.org>
5779 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5781 2015-09-21 Yao Qi <yao.qi@linaro.org>
5783 * tracepoint.c (max_jump_pad_size): Remove.
5785 2015-09-18 Yao Qi <yao.qi@linaro.org>
5787 * linux-aarch64-low.c: Don't include sys/uio.h.
5788 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5790 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5792 * tracepoint.c (eval_result_type): Change prototype.
5793 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5795 2015-09-15 Pedro Alves <palves@redhat.com>
5797 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5798 Check whether to report exec events instead of checking whether
5799 multiprocess is enabled.
5801 2015-09-15 Pedro Alves <palves@redhat.com>
5804 * remote-utils.c (prepare_resume_reply): Merge
5805 TARGET_WAITKIND_VFORK_DONE switch case with the
5806 TARGET_WAITKIND_FORKED case.
5808 2015-09-15 Yao Qi <yao.qi@linaro.org>
5810 * server.c (handle_query): Check string comparison using
5811 "else if" instead of "if".
5813 2015-09-15 Yao Qi <yao.qi@linaro.org>
5815 * server.c (vCont_supported): New global variable.
5816 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5817 matches. Append ";vContSupported+" to own_buf.
5818 (handle_v_requests): Append ";s;S" to own_buf if target supports
5819 hardware single step or vCont_supported is false.
5820 (capture_main): Set vCont_supported to zero.
5822 2015-09-15 Yao Qi <yao.qi@linaro.org>
5824 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5826 (linux_supports_hardware_single_step): ... New function.
5827 (linux_target_ops): Update.
5828 * lynx-low.c (lynx_target_ops): Set field
5829 supports_hardware_single_step to target_can_do_hardware_single_step.
5830 * nto-low.c (nto_target_ops): Likewise.
5831 * spu-low.c (spu_target_ops): Likewise.
5832 * win32-low.c (win32_target_ops): Likewise.
5833 * target.c (target_can_do_hardware_single_step): New function.
5834 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5835 Remove. <supports_hardware_single_step>: New field.
5836 (target_supports_conditional_breakpoints): Remove.
5837 (target_supports_hardware_single_step): New macro.
5838 (target_can_do_hardware_single_step): Declare.
5839 * server.c (handle_query): Use target_supports_hardware_single_step
5840 instead of target_supports_conditional_breakpoints.
5842 2015-09-15 Yao Qi <yao.qi@linaro.org>
5844 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5846 (struct linux_target_ops the_low_target): Install
5847 aarch64_linux_siginfo_fixup.
5849 2015-09-11 Don Breazeal <donb@codesourcery.com>
5850 Luis Machado <lgustavo@codesourcery.com>
5852 * linux-low.c (linux_mourn): Static declaration.
5853 (linux_arch_setup): Move in front of
5854 handle_extended_wait.
5855 (linux_arch_setup_thread): New function.
5856 (handle_extended_wait): Handle exec events. Call
5857 linux_arch_setup_thread. Make event_lwp argument a
5858 pointer-to-a-pointer.
5859 (check_zombie_leaders): Do not check stopped threads.
5860 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5861 (linux_low_filter_event): Add lwp and thread for exec'ing
5862 non-leader thread if leader thread has been deleted.
5863 Refactor code into linux_arch_setup_thread and call it.
5864 Pass child lwp pointer by reference to handle_extended_wait.
5865 (linux_wait_for_event_filtered): Update comment.
5866 (linux_wait_1): Prevent clobbering exec event status.
5867 (linux_supports_exec_events): New function.
5868 (linux_target_ops) <supports_exec_events>: Initialize new member.
5869 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5871 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5872 * server.c (report_exec_events): New global variable.
5873 (handle_query): Handle qSupported query for exec-events feature.
5874 (captured_main): Initialize report_exec_events.
5875 * server.h (report_exec_events): Declare new global variable.
5876 * target.h (struct target_ops) <supports_exec_events>: New
5878 (target_supports_exec_events): New macro.
5879 * win32-low.c (win32_target_ops) <supports_exec_events>:
5880 Initialize new member.
5882 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5884 * linux-low.c (linux_low_enable_btrace): Remove.
5885 (linux_target_ops): Replace linux_low_enable_btrace with
5886 linux_enable_btrace.
5888 2015-09-03 Yao Qi <yao.qi@linaro.org>
5890 * linux-aarch64-low.c (aarch64_insert_point): Call
5891 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5894 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5896 * linux-low.c (check_stopped_by_breakpoint): Use
5897 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5899 2015-08-27 Pedro Alves <palves@redhat.com>
5901 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5903 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5905 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5906 the XNEW-family equivalent.
5907 (compile_bytecodes): Likewise.
5908 * dll.c (loaded_dll): Likewise.
5909 * event-loop.c (append_callback_event): Likewise.
5910 (create_file_handler): Likewise.
5911 (create_file_event): Likewise.
5912 * hostio.c (handle_open): Likewise.
5913 * inferiors.c (add_thread): Likewise.
5914 (add_process): Likewise.
5915 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5916 * linux-arm-low.c (arm_new_process): Likewise.
5917 (arm_new_thread): Likewise.
5918 * linux-low.c (add_to_pid_list): Likewise.
5919 (linux_add_process): Likewise.
5920 (handle_extended_wait): Likewise.
5921 (add_lwp): Likewise.
5922 (enqueue_one_deferred_signal): Likewise.
5923 (enqueue_pending_signal): Likewise.
5924 (linux_resume_one_lwp_throw): Likewise.
5925 (linux_resume_one_thread): Likewise.
5926 (linux_read_memory): Likewise.
5927 (linux_write_memory): Likewise.
5928 * linux-mips-low.c (mips_linux_new_process): Likewise.
5929 (mips_linux_new_thread): Likewise.
5930 (mips_add_watchpoint): Likewise.
5931 * linux-x86-low.c (initialize_low_arch): Likewise.
5932 * lynx-low.c (lynx_add_process): Likewise.
5933 * mem-break.c (set_raw_breakpoint_at): Likewise.
5934 (set_breakpoint): Likewise.
5935 (add_condition_to_breakpoint): Likewise.
5936 (add_commands_to_breakpoint): Likewise.
5937 (clone_agent_expr): Likewise.
5938 (clone_one_breakpoint): Likewise.
5939 * regcache.c (new_register_cache): Likewise.
5940 * remote-utils.c (look_up_one_symbol): Likewise.
5941 * server.c (queue_stop_reply): Likewise.
5942 (start_inferior): Likewise.
5943 (queue_stop_reply_callback): Likewise.
5944 (handle_target_event): Likewise.
5945 * spu-low.c (fetch_ppc_memory): Likewise.
5946 (store_ppc_memory): Likewise.
5947 * target.c (set_target_ops): Likewise.
5948 * thread-db.c (thread_db_load_search): Likewise.
5949 (try_thread_db_load_1): Likewise.
5950 * tracepoint.c (add_tracepoint): Likewise.
5951 (add_tracepoint_action): Likewise.
5952 (create_trace_state_variable): Likewise.
5953 (cmd_qtdpsrc): Likewise.
5954 (cmd_qtro): Likewise.
5955 (add_while_stepping_state): Likewise.
5956 * win32-low.c (child_add_thread): Likewise.
5957 (get_image_name): Likewise.
5959 2015-08-25 Yao Qi <yao.qi@linaro.org>
5961 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5963 2015-08-25 Yao Qi <yao.qi@linaro.org>
5965 * Makefile.in (aarch64-linux.o): New rule.
5966 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5968 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5969 (aarch64_init_debug_reg_state): Make it extern.
5970 (aarch64_linux_prepare_to_resume): Remove.
5972 2015-08-25 Yao Qi <yao.qi@linaro.org>
5974 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5975 lwp_arch_private_info and ptid_of_lwp.
5977 2015-08-25 Yao Qi <yao.qi@linaro.org>
5979 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5980 Find proc_info by find_process_pid. All callers updated.
5982 2015-08-25 Yao Qi <yao.qi@linaro.org>
5984 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5986 (debug_reg_change_callback): Remove.
5987 (aarch64_notify_debug_reg_change): Remove.
5989 2015-08-25 Yao Qi <yao.qi@linaro.org>
5991 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5992 Call current_lwp_ptid.
5994 2015-08-25 Yao Qi <yao.qi@linaro.org>
5996 * linux-aarch64-low.c (debug_reg_change_callback): Use
5999 2015-08-25 Yao Qi <yao.qi@linaro.org>
6001 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6003 2015-08-25 Yao Qi <yao.qi@linaro.org>
6005 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6007 2015-08-25 Yao Qi <yao.qi@linaro.org>
6009 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6012 2015-08-25 Yao Qi <yao.qi@linaro.org>
6014 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6016 (debug_reg_change_callback): Remove argument entry and add argument
6017 lwp. Remove local variable thread. Don't print thread id in the
6018 debugging output. Don't check whether pid of thread equals to pid.
6019 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6020 iterate_over_lwps instead find_inferior.
6022 2015-08-24 Pedro Alves <palves@redhat.com>
6024 * inferiors.c (get_first_process): New function.
6025 * inferiors.h (get_first_process): New declaration.
6026 * remote-utils.c (read_ptid): Default to the first process in the
6027 list, instead of to the current thread's process.
6029 2015-08-24 Pedro Alves <palves@redhat.com>
6031 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6032 * event-loop.c: Likewise.
6033 * remote-utils.c: Likewise.
6034 * tracepoint.c: Likewise.
6036 2015-08-24 Pedro Alves <palves@redhat.com>
6038 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6041 2015-08-21 Pedro Alves <palves@redhat.com>
6043 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6044 instead of literal 1.
6046 2015-08-21 Pedro Alves <palves@redhat.com>
6048 * tdesc.c (default_description): Explicitly zero-initialize.
6050 2015-08-21 Pedro Alves <palves@redhat.com>
6053 * inferiors.c (remove_thread): Discard any pending stop reply for
6055 * server.c (remove_all_on_match_pid): Rename to ...
6056 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6058 (discard_queued_stop_replies): Change parameter to a ptid. Now
6060 (handle_v_kill, kill_inferior_callback, captured_main)
6061 (process_serial_event): Adjust.
6062 * server.h (discard_queued_stop_replies): Declare.
6064 2015-08-21 Pedro Alves <palves@redhat.com>
6066 * linux-low.c (wait_for_sigstop): Always switch to no thread
6067 selected if the previously current thread dies.
6068 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6069 process instead of the current thread's.
6070 * remote-utils.c (input_interrupt): Don't check if there's no
6072 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6073 current thread to the general thread fails, error out.
6074 (handle_qxfer_auxv, handle_qxfer_libraries)
6075 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6076 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6077 (handle_query): Check if there's a thread selected instead of
6078 checking whether there's any thread in the thread list.
6079 (handle_qxfer_threads, handle_qxfer_btrace)
6080 (handle_qxfer_btrace_conf): Don't error out early if there's no
6081 thread in the thread list.
6082 (handle_v_cont, myresume): Don't set the current thread to the
6084 (process_serial_event) <Hg handling>: Also set thread_id if the
6085 previous general thread is still alive.
6086 (process_serial_event) <g/G handling>: If setting the current
6087 thread to the general thread fails, error out.
6088 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6089 thread's lwp instead of the current thread's.
6090 * target.c (set_desired_thread): If the desired thread was not
6091 found, leave the current thread pointing to NULL. Return an int
6092 (boolean) indicating success.
6093 * target.h (set_desired_thread): Change return type to int.
6095 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6097 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6098 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6100 (ps_get_thread_area): New function.
6102 2015-08-19 Gary Benson <gbenson@redhat.com>
6104 * hostio.c (handle_pread): Do not attempt to read more data
6105 than hostio_reply_with_data can fit in a packet.
6107 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6109 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6111 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6113 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6115 2015-08-06 Pedro Alves <palves@redhat.com>
6117 * tracepoint.c (expr_eval_result): Now an int.
6119 2015-08-06 Pedro Alves <palves@redhat.com>
6121 * gdbthread.h (struct regcache): Forward declare.
6122 (struct thread_info) <regcache_data>: Now a struct regcache
6124 * inferiors.c (inferior_regcache_data)
6125 (set_inferior_regcache_data): Now work with struct regcache
6127 * inferiors.h (struct regcache): Forward declare.
6128 (inferior_regcache_data, set_inferior_regcache_data): Now work
6129 with struct regcache pointers.
6130 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6131 (free_register_cache_thread): Remove struct regcache pointer
6134 2015-08-06 Pedro Alves <palves@redhat.com>
6136 * server.c (captured_main): On error, print the exception message
6137 to stderr, and if run_once is set, throw a quit.
6139 2015-08-06 Pedro Alves <palves@redhat.com>
6141 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6144 2015-08-06 Pedro Alves <palves@redhat.com>
6146 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6147 reading beyond the passed in buffer length.
6149 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6151 * tracepoint.c (symbol_list) <required>: Remove.
6153 2015-08-06 Pedro Alves <palves@redhat.com>
6155 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6156 count if stopping and suspending threads.
6157 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6158 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6159 (linux_detach): Complete an ongoing step-over.
6160 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6162 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6163 (linux_wait_1): If passing a signal to the inferior after
6164 finishing a step-over, unsuspend and re-resume all lwps. If we
6165 see a single-step event but the thread should be continuing, don't
6166 pass the trap to gdb.
6167 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6168 internal_error instead of gdb_assert.
6169 (enqueue_pending_signal): New function.
6170 (check_ptrace_stopped_lwp_gone): Add debug output.
6171 (start_step_over): Use internal_error instead of gdb_assert.
6172 (complete_ongoing_step_over): New function.
6173 (linux_resume_one_thread): Don't resume a suspended thread.
6174 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6177 2015-08-06 Pedro Alves <palves@redhat.com>
6179 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6180 (linux_thread_alive): Use lwp_is_marked_dead.
6181 (extended_event_reported): Delete.
6182 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6183 instead of extended_event_reported.
6184 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6186 (lwp_is_marked_dead): New function.
6187 (lwp_running): Use lwp_is_marked_dead.
6188 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6191 2015-08-06 Pedro Alves <palves@redhat.com>
6193 * linux-low.c (linux_wait_1): Move fork event output out of the
6194 !report_to_gdb check. Pass event_child->waitstatus to
6195 target_waitstatus_to_string instead of ourstatus.
6197 2015-08-04 Yao Qi <yao.qi@linaro.org>
6199 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6200 if current_thread is 32 bit.
6202 2015-08-04 Yao Qi <yao.qi@linaro.org>
6204 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6205 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6206 * server.c (extended_protocol): Remove "static".
6207 * server.h (extended_protocol): Declare it.
6209 2015-08-04 Yao Qi <yao.qi@linaro.org>
6211 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6212 both aarch64 and aarch32.
6213 (aarch64_set_pc): Likewise.
6215 2015-08-04 Yao Qi <yao.qi@linaro.org>
6217 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6218 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6219 arm-with-neon.xml to srv_xmlfiles.
6220 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6221 (is_64bit_tdesc): New function.
6222 (aarch64_linux_read_description): New function.
6223 (aarch64_arch_setup): Call aarch64_linux_read_description.
6224 (regs_info): Rename to regs_info_aarch64.
6225 (aarch64_regs_info): Return right regs_info.
6226 (initialize_low_arch): Call initialize_low_arch_aarch32.
6228 2015-08-04 Yao Qi <yao.qi@linaro.org>
6230 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6231 * linux-aarch32-low.c: New file.
6232 * linux-aarch32-low.h: New file.
6233 * linux-arm-low.c (arm_fill_gregset): Move it to
6234 linux-aarch32-low.c.
6235 (arm_store_gregset): Likewise.
6236 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6237 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6238 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6239 (regs_info): Rename to regs_info_arm.
6240 (arm_regs_info): Return regs_info_aarch32 if
6241 have_ptrace_getregset is 1 and target description is
6242 arm_with_neon or arm_with_vfpv3.
6243 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6244 Call initialize_low_arch_aarch32 instead.
6246 2015-08-04 Yao Qi <yao.qi@linaro.org>
6248 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6249 * linux-low.c: ... here.
6250 * linux-low.h (have_ptrace_getregset): Declare it.
6252 2015-08-04 Pedro Alves <palves@redhat.com>
6254 * thread-db.c (struct thread_db): Use new typedefs.
6255 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6257 (disable_thread_event_reporting): Cast result of dlsym to
6258 destination function pointer type.
6259 (thread_db_mourn): Use td_ta_delete_ftype.
6261 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6263 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6265 (CDX_BREAKPOINT): Define for R2.
6266 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6267 (the_low_target): Add comments.
6269 2015-07-30 Yao Qi <yao.qi@linaro.org>
6271 * linux-arm-low.c (arm_hwcap): Remove it.
6272 (arm_read_description): New local variable arm_hwcap. Don't
6273 set arm_hwcap to zero.
6275 2015-07-30 Yao Qi <yao.qi@linaro.org>
6277 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6278 Use regcache->tdesc instead.
6279 (arm_store_wmmxregset): Likewise.
6280 (arm_fill_vfpregset): Likewise.
6281 (arm_store_vfpregset): Likewise.
6283 2015-07-30 Yao Qi <yao.qi@linaro.org>
6285 * linux-arm-low.c: Include arch/arm.h.
6286 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6287 (arm_store_gregset): Likewise.
6289 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6291 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6292 ptrace's 4th parameter.
6294 2015-07-27 Yao Qi <yao.qi@linaro.org>
6296 * configure.srv (case aarch64*-*-linux*): Don't set
6299 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6301 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6303 * linux-arm-low.c: Likewise.
6304 * linux-cris-low.c: Likewise.
6305 * linux-crisv32-low.c: Likewise.
6306 * linux-low.c: Likewise.
6307 * linux-m68k-low.c: Likewise.
6308 * linux-mips-low.c: Likewise.
6309 * linux-nios2-low.c: Likewise.
6310 * linux-s390-low.c: Likewise.
6311 * linux-sparc-low.c: Likewise.
6312 * linux-tic6x-low.c: Likewise.
6313 * linux-tile-low.c: Likewise.
6314 * linux-x86-low.c: Likewise.
6316 2015-07-24 Pedro Alves <palves@redhat.com>
6318 * config.in: Regenerate.
6319 * configure: Regenerate.
6321 2015-07-24 Pedro Alves <palves@redhat.com>
6323 * acinclude.m4: Include ../ptrace.m4.
6324 * configure.ac: Call GDB_AC_PTRACE.
6325 * config.in, configure: Regenerate.
6327 2015-07-24 Yao Qi <yao.qi@linaro.org>
6329 * linux-low.c (linux_create_inferior): Remove setting to
6330 proc->priv->new_inferior.
6331 (linux_attach): Likewise.
6332 (linux_low_filter_event): Likewise.
6333 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6335 2015-07-24 Yao Qi <yao.qi@linaro.org>
6337 * linux-low.c (linux_arch_setup): New function.
6338 (linux_low_filter_event): If proc->tdesc is NULL and
6339 proc->attached is true, call the_low_target.arch_setup.
6340 Otherwise, keep status pending, and return.
6341 (linux_resume_one_lwp_throw): Don't call get_pc if
6342 thread->while_stepping isn't NULL. Don't call
6343 get_thread_regcache if proc->tdesc is NULL.
6344 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6345 (linux_target_ops): Install arch_setup.
6346 * server.c (start_inferior): Call the_target->arch_setup.
6347 * target.h (struct target_ops) <arch_setup>: New field.
6348 (target_arch_setup): New marco.
6349 * lynx-low.c (lynx_target_ops): Update.
6350 * nto-low.c (nto_target_ops): Update.
6351 * spu-low.c (spu_target_ops): Update.
6352 * win32-low.c (win32_target_ops): Update.
6354 2015-07-24 Yao Qi <yao.qi@linaro.org>
6356 * linux-low.c (linux_add_process): Don't set
6357 proc->priv->new_inferior.
6358 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6359 (linux_attach): Likewise.
6361 2015-07-24 Yao Qi <yao.qi@linaro.org>
6363 * server.c (start_inferior): Code refactor.
6365 2015-07-24 Yao Qi <yao.qi@linaro.org>
6367 * server.c (process_serial_event): Set general_thread.
6369 2015-07-21 Yao Qi <yao.qi@linaro.org>
6371 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6372 aarch64_linux_get_debug_reg_capacity.
6374 2015-07-17 Yao Qi <yao.qi@linaro.org>
6376 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6377 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6378 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6379 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6380 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6381 (AARCH64_HWP_ALIGNMENT): Likewise.
6382 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6383 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6384 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6385 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6386 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6387 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6388 (struct aarch64_debug_reg_state): Likewise.
6389 (struct arch_lwp_info): Likewise.
6390 (aarch64_align_watchpoint): Likewise.
6391 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6392 (aarch64_watchpoint_length): Likewise.
6393 (aarch64_point_encode_ctrl_reg): Likewise
6394 (aarch64_point_is_aligned): Likewise.
6395 (aarch64_align_watchpoint): Likewise.
6396 (aarch64_linux_set_debug_regs):
6397 (aarch64_dr_state_insert_one_point): Likewise.
6398 (aarch64_dr_state_remove_one_point): Likewise.
6399 (aarch64_handle_breakpoint): Likewise.
6400 (aarch64_handle_aligned_watchpoint): Likewise.
6401 (aarch64_handle_unaligned_watchpoint): Likewise.
6402 (aarch64_handle_watchpoint): Likewise.
6404 2015-07-17 Yao Qi <yao.qi@linaro.org>
6406 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6407 and don't aarch64_get_debug_reg_state. All callers update.
6408 (aarch64_handle_aligned_watchpoint): Likewise.
6409 (aarch64_handle_unaligned_watchpoint): Likewise.
6410 (aarch64_handle_watchpoint): Likewise.
6411 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6412 (aarch64_remove_point): Likewise.
6414 2015-07-17 Yao Qi <yao.qi@linaro.org>
6416 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6418 (aarch64_handle_unaligned_watchpoint): Likewise.
6420 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6422 Revert the previous 3 commits:
6423 Move gdb_regex* to common/
6424 Move linux_find_memory_regions_full & co.
6425 gdbserver build-id attribute generator
6427 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6428 Jan Kratochvil <jan.kratochvil@redhat.com>
6430 gdbserver build-id attribute generator.
6431 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6432 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6433 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6435 (get_dynamic): Use find_pdhr to traverse program headers.
6436 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6437 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6438 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6439 (get_hex_build_id): New.
6440 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6441 to reply XML document.
6443 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6444 Jan Kratochvil <jan.kratochvil@redhat.com>
6446 * target.c: Include target/target-utils.h and fcntl.h.
6447 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6448 (target_fileio_read_stralloc): New functions.
6450 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6452 * Makefile.in (OBS): Add gdb_regex.o.
6454 * config.in: Rebuilt.
6455 * configure: Rebuilt.
6457 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6458 Jan Kratochvil <jan.kratochvil@redhat.com>
6460 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6461 * Makefile.in (OBS): Add target-utils.o.
6462 (linux-maps.o, target-utils.o): New.
6463 * configure.srv (srv_linux_obj): Add linux-maps.o.
6465 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6467 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6469 (the_low_target): Install it.
6471 2015-07-14 Pedro Alves <palves@redhat.com>
6473 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6474 Instead, ignore ECHILD, and throw an error for other errnos.
6476 2015-07-10 Pedro Alves <palves@redhat.com>
6478 * event-loop.c (struct callback_event) <data>: Change type to
6479 gdb_client_data instance instead of gdb_client_data pointer.
6480 (append_callback_event): Adjust.
6482 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6484 * linux-aarch64-low.c: Add comments for each linux_target_ops
6485 method. Remove comments already covered in target_ops and
6486 linux_target_ops definitions.
6487 (the_low_target): Add comments for each unimplemented method.
6489 2015-07-09 Yao Qi <yao.qi@linaro.org>
6491 * linux-aarch64-low.c (aarch64_regmap): Remove.
6492 (aarch64_usrregs_info): Remove.
6493 (regs_info): Set field usrregs to NULL.
6495 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6497 * linux-low.c: Include "rsp-low.h"
6498 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6499 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6500 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6501 (handle_btrace_enable_pt): New.
6502 (handle_btrace_general_set): Support "pt".
6503 (handle_btrace_conf_general_set): Support "pt:size".
6505 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6507 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6510 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6512 * linux-aarch64-low.c: Remove comment about endianness.
6513 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6514 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6517 2015-06-24 Gary Benson <gbenson@redhat.com>
6519 * linux-i386-ipa.c (stdint.h): Do not include.
6520 * lynx-i386-low.c (stdint.h): Likewise.
6521 * lynx-ppc-low.c (stdint.h): Likewise.
6522 * mem-break.c (stdint.h): Likewise.
6523 * thread-db.c (stdint.h): Likewise.
6524 * tracepoint.c (stdint.h): Likewise.
6525 * win32-low.c (stdint.h): Likewise.
6527 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6529 * server.c (write_qxfer_response): Update call to
6530 remote_escape_output.
6532 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6533 Jan Kratochvil <jan.kratochvil@redhat.com>
6535 Merge multiple hex conversions.
6536 * gdbreplay.c (tohex): Rename to 'fromhex'.
6537 (logchar): Use fromhex.
6539 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6541 * server.c (handle_qxfer_libraries): Set `version' attribute for
6544 2015-06-10 Gary Benson <gbenson@redhat.com>
6546 * target.h (struct target_ops) <multifs_open>: New field.
6547 <multifs_unlink>: Likewise.
6548 <multifs_readlink>: Likewise.
6549 * linux-low.c (nat/linux-namespaces.h): New include.
6550 (linux_target_ops): Initialize the_target->multifs_open,
6551 the_target->multifs_unlink and the_target->multifs_readlink.
6552 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6553 * hostio.c (hostio_fs_pid): New static variable.
6554 (hostio_handle_new_gdb_connection): New function.
6555 (handle_setfs): Likewise.
6556 (handle_open): Use the_target->multifs_open as appropriate.
6557 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6558 (handle_readlink): Use the_target->multifs_readlink as
6560 (handle_vFile): Handle vFile:setfs packets.
6561 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6562 after target_handle_new_gdb_connection.
6564 2015-06-10 Gary Benson <gbenson@redhat.com>
6566 * configure.ac (AC_CHECK_FUNCS): Add setns.
6567 * config.in: Regenerate.
6568 * configure: Likewise.
6569 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6570 (linux-namespaces.o): New rule.
6571 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6573 2015-06-09 Gary Benson <gbenson@redhat.com>
6575 * hostio.c (handle_open): Process mode argument with
6576 fileio_to_host_mode.
6578 2015-06-01 Yao Qi <yao.qi@linaro.org>
6580 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6581 * linux-x86-low.c: Likewise.
6583 2015-05-28 Don Breazeal <donb@codesourcery.com>
6585 * linux-low.c (handle_extended_wait): Initialize
6586 thread_info.last_resume_kind for new fork children.
6588 2015-05-15 Pedro Alves <palves@redhat.com>
6590 * target.h (target_handle_new_gdb_connection): Rewrite using if
6591 wrapped in do/while.
6593 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6595 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6596 * configure, config.in: Regenerate.
6597 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6600 2015-05-12 Don Breazeal <donb@codesourcery.com>
6602 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6603 PTRACE_EVENT_VFORK_DONE.
6604 (linux_low_ptrace_options, extended_event_reported): Add vfork
6606 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6607 and "vforkdone" for RSP 'T' Stop Reply Packet.
6608 * server.h (report_vfork_events): Declare
6611 2015-05-12 Don Breazeal <donb@codesourcery.com>
6613 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6614 (the_low_target) <new_fork>: Initialize new member.
6615 * linux-arm-low.c (arm_new_fork): New function.
6616 (the_low_target) <new_fork>: Initialize new member.
6617 * linux-low.c (handle_extended_wait): Call new target function
6619 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6620 * linux-mips-low.c (mips_add_watchpoint): New function
6621 extracted from mips_insert_point.
6622 (the_low_target) <new_fork>: Initialize new member.
6623 (mips_linux_new_fork): New function.
6624 (mips_insert_point): Call mips_add_watchpoint.
6625 * linux-x86-low.c (x86_linux_new_fork): New function.
6626 (the_low_target) <new_fork>: Initialize new member.
6628 2015-05-12 Don Breazeal <donb@codesourcery.com>
6630 * linux-low.c (handle_extended_wait): Implement return value,
6631 rename argument 'event_child' to 'event_lwp', handle
6632 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6633 (linux_low_ptrace_options): New function.
6634 (linux_low_filter_event): Call linux_low_ptrace_options,
6635 use different argument fo linux_enable_event_reporting,
6636 use return value from handle_extended_wait.
6637 (extended_event_reported): New function.
6638 (linux_wait_1): Call extended_event_reported and set
6639 status to report fork events.
6640 (linux_write_memory): Add pid to debug message.
6641 (reset_lwp_ptrace_options_callback): New function.
6642 (linux_handle_new_gdb_connection): New function.
6643 (linux_target_ops): Initialize new structure member.
6644 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6645 * lynx-low.c: Initialize new structure member.
6646 * remote-utils.c (prepare_resume_reply): Implement stop reason
6647 "fork" for "T" stop message.
6648 * server.c (handle_query): Call handle_new_gdb_connection.
6649 * server.h (report_fork_events): Declare global flag.
6650 * target.h (struct target_ops) <handle_new_gdb_connection>:
6652 (target_handle_new_gdb_connection): New macro.
6653 * win32-low.c: Initialize new structure member.
6655 2015-05-12 Don Breazeal <donb@codesourcery.com>
6657 * mem-break.c (APPEND_TO_LIST): Define macro.
6658 (clone_agent_expr): New function.
6659 (clone_one_breakpoint): New function.
6660 (clone_all_breakpoints): New function.
6661 * mem-break.h: Declare new functions.
6663 2015-05-12 Don Breazeal <donb@codesourcery.com>
6665 * linux-low.c (linux_supports_fork_events): New function.
6666 (linux_supports_vfork_events): New function.
6667 (linux_target_ops): Initialize new structure members.
6668 (initialize_low): Call linux_check_ptrace_features.
6669 * lynx-low.c (lynx_target_ops): Initialize new structure
6671 * server.c (report_fork_events, report_vfork_events):
6673 (handle_query): Add new features to qSupported packet and
6675 (captured_main): Initialize new global variables.
6676 * target.h (struct target_ops) <supports_fork_events>:
6678 <supports_vfork_events>: New member.
6679 (target_supports_fork_events): New macro.
6680 (target_supports_vfork_events): New macro.
6681 * win32-low.c (win32_target_ops): Initialize new structure
6684 2015-05-12 Gary Benson <gbenson@redhat.com>
6686 * server.c (handle_qxfer_exec_file): Use current process
6689 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6691 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6692 Remove HAVE_PTRACE_GETREGS conditionals.
6693 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6694 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6696 2015-05-08 Yao Qi <yao.qi@linaro.org>
6698 * linux-low.c (linux_supports_conditional_breakpoints): New
6700 (linux_target_ops): Install new target method.
6701 * lynx-low.c (lynx_target_ops): Install NULL hook for
6702 supports_conditional_breakpoints.
6703 * nto-low.c (nto_target_ops): Likewise.
6704 * spu-low.c (spu_target_ops): Likewise.
6705 * win32-low.c (win32_target_ops): Likewise.
6706 * server.c (handle_query): Check
6707 target_supports_conditional_breakpoints.
6708 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6710 (target_supports_conditional_breakpoints): New macro.
6712 2015-05-06 Pedro Alves <palves@redhat.com>
6715 * server.c (start_inferior): If the process exits, mourn it.
6717 2015-04-21 Gary Benson <gbenson@redhat.com>
6719 * hostio.c (fileio_open_flags_to_host): Factored out to
6720 fileio_to_host_openflags in common/fileio.c. Single use
6723 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6725 * linux-xtensa-low.c (xtensa_fill_gregset)
6726 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6729 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6731 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6732 (regs_info): Replace usrregs pointer with NULL.
6734 2015-04-17 Gary Benson <gbenson@redhat.com>
6736 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6737 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6738 * server.c (handle_qxfer_exec_file): New function.
6739 (qxfer_packets): Add exec-file entry.
6740 (handle_query): Report qXfer:exec-file:read as supported packet.
6742 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6744 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6746 2015-04-09 Gary Benson <gbenson@redhat.com>
6748 * hostio-errno.c (errno_to_fileio_error): Remove function.
6749 Update caller to use remote_fileio_to_fio_error.
6751 2015-04-09 Yao Qi <yao.qi@linaro.org>
6753 * linux-low.c (linux_insert_point): Call
6754 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6755 (linux_remove_point): Call remove_memory_breakpoint if type is
6757 * linux-x86-low.c (x86_insert_point): Don't call
6758 insert_memory_breakpoint.
6759 (x86_remove_point): Don't call remove_memory_breakpoint.
6761 2015-04-01 Pedro Alves <palves@redhat.com>
6762 Cleber Rosa <crosa@redhat.com>
6764 * server.c (gdbserver_usage): Reorganize and extend the usage
6767 2015-03-24 Pedro Alves <palves@redhat.com>
6769 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6770 output. Also dump TRAP_TRACE.
6771 (linux_low_filter_event): In debug output, distinguish a
6772 resume_stop SIGSTOP from a delayed SIGSTOP.
6774 2015-03-24 Gary Benson <gbenson@redhat.com>
6776 * linux-x86-low.c (x86_linux_new_thread): Moved to
6778 (x86_linux_prepare_to_resume): Likewise.
6780 2015-03-24 Gary Benson <gbenson@redhat.com>
6782 * Makefile.in (x86-linux-dregs.o): New rule.
6783 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6784 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6785 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6786 (x86_linux_dr_get): Likewise.
6787 (x86_linux_dr_set): Likewise.
6788 (update_debug_registers_callback): Likewise.
6789 (x86_linux_dr_set_addr): Likewise.
6790 (x86_linux_dr_get_addr): Likewise.
6791 (x86_linux_dr_set_control): Likewise.
6792 (x86_linux_dr_get_control): Likewise.
6793 (x86_linux_dr_get_status): Likewise.
6794 (x86_linux_update_debug_registers): Likewise.
6796 2015-03-24 Gary Benson <gbenson@redhat.com>
6798 * linux-x86-low.c (x86_linux_update_debug_registers):
6799 New function, factored out from...
6800 (x86_linux_prepare_to_resume): ...this.
6802 2015-03-24 Gary Benson <gbenson@redhat.com>
6804 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6805 (x86_linux_dr_set): Likewise.
6806 (update_debug_registers_callback): Likewise.
6807 (x86_linux_dr_set_addr): Likewise.
6808 (x86_linux_dr_get_addr): Likewise.
6809 (x86_linux_dr_set_control): Likewise.
6810 (x86_linux_dr_get_control): Likewise.
6811 (x86_linux_dr_get_status): Likewise.
6812 (x86_linux_prepare_to_resume): Likewise.
6814 2015-03-24 Gary Benson <gbenson@redhat.com>
6816 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6817 Use perror_with_name. Pass string through gettext.
6818 (x86_linux_dr_set): Likewise.
6820 2015-03-24 Gary Benson <gbenson@redhat.com>
6822 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6823 (x86_linux_dr_set_addr): ...this.
6824 (x86_dr_low_get_addr): Rename to...
6825 (x86_linux_dr_get_addr): ...this.
6826 (x86_dr_low_set_control): Rename to...
6827 (x86_linux_dr_set_control): ...this.
6828 (x86_dr_low_get_control): Rename to...
6829 (x86_linux_dr_get_control): ...this.
6830 (x86_dr_low_get_status): Rename to...
6831 (x86_linux_dr_get_status): ...this.
6832 (x86_dr_low): Update with new function names.
6834 2015-03-24 Gary Benson <gbenson@redhat.com>
6836 * Makefile.in (x86-linux.o): New rule.
6837 * configure.srv: Add x86-linux.o to relevant targets.
6838 * linux-low.c (lwp_set_arch_private_info): New function.
6839 (lwp_arch_private_info): Likewise.
6840 * linux-x86-low.c: Include nat/x86-linux.h.
6841 (arch_lwp_info): Removed structure.
6842 (update_debug_registers_callback):
6843 Use lwp_set_debug_registers_changed.
6844 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6845 and lwp_set_debug_registers_changed.
6846 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6848 2015-03-24 Gary Benson <gbenson@redhat.com>
6850 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6851 * linux-arm-low.c (arm_new_thread): Likewise.
6852 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6853 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6854 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6855 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6857 2015-03-24 Gary Benson <gbenson@redhat.com>
6859 * linux-low.c (ptid_of_lwp): New function.
6860 (lwp_is_stopped): Likewise.
6861 (lwp_stop_reason): Likewise.
6862 * linux-x86-low.c (update_debug_registers_callback):
6864 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6867 2015-03-24 Gary Benson <gbenson@redhat.com>
6869 * linux-low.h (linux_stop_lwp): Remove declaration.
6871 2015-03-24 Gary Benson <gbenson@redhat.com>
6873 * linux-low.h: Include nat/linux-nat.h.
6874 * linux-low.c (iterate_over_lwps_args): New structure.
6875 (iterate_over_lwps_filter): New function.
6876 (iterate_over_lwps): Likewise.
6877 * linux-x86-low.c (update_debug_registers_callback):
6878 Update signature to what iterate_over_lwps expects.
6879 Remove PID check that iterate_over_lwps now performs.
6880 (x86_dr_low_set_addr): Use iterate_over_lwps.
6881 (x86_dr_low_set_control): Likewise.
6883 2015-03-24 Gary Benson <gbenson@redhat.com>
6885 * linux-x86-low.c (x86_debug_reg_state): New function.
6886 (x86_linux_prepare_to_resume): Use the above.
6888 2015-03-24 Gary Benson <gbenson@redhat.com>
6890 * linux-low.c (current_lwp_ptid): New function.
6891 * linux-x86-low.c: Include nat/linux-nat.h.
6892 (x86_dr_low_get_addr): Use current_lwp_ptid.
6893 (x86_dr_low_get_control): Likewise.
6894 (x86_dr_low_get_status): Likewise.
6896 2015-03-20 Pedro Alves <palves@redhat.com>
6898 * tracepoint.c (cmd_qtstatus): Make "str" const.
6900 2015-03-20 Pedro Alves <palves@redhat.com>
6902 * server.c (handle_general_set): Make "req_str" const.
6904 2015-03-19 Pedro Alves <palves@redhat.com>
6906 * linux-low.c (linux_resume_one_lwp): Rename to ...
6907 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6908 instead call perror_with_name.
6909 (check_ptrace_stopped_lwp_gone): New function.
6910 (linux_resume_one_lwp): Reimplement as wrapper around
6911 linux_resume_one_lwp_throw that swallows errors if the LWP is
6914 2015-03-19 Pedro Alves <palves@redhat.com>
6916 * linux-low.c (count_events_callback, select_event_lwp_callback):
6917 No longer check whether the thread has resume_stop as last resume
6920 2015-03-19 Pedro Alves <palves@redhat.com>
6922 * linux-low.c (count_events_callback, select_event_lwp_callback):
6923 Use the lwp's status_pending_p field, not the thread's.
6925 2015-03-19 Pedro Alves <palves@redhat.com>
6927 * linux-low.c (select_event_lwp_callback): Update comments to
6928 no longer mention SIGTRAP.
6930 2015-03-18 Gary Benson <gbenson@redhat.com>
6932 * server.c (handle_query): Do not report vFile:fstat as supported.
6934 2015-03-11 Gary Benson <gbenson@redhat.com>
6936 * hostio.c (sys/types.h): New include.
6937 (sys/stat.h): Likewise.
6938 (common-remote-fileio.h): Likewise.
6939 (handle_fstat): New function.
6940 (handle_vFile): Handle vFile:fstat packets.
6942 2015-03-11 Gary Benson <gbenson@redhat.com>
6944 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6945 struct stat.st_blocks and struct stat.st_blksize.
6946 * configure: Regenerate.
6947 * config.in: Likewise.
6948 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6949 (OBS): Add common-remote-fileio.o.
6950 (common-remote-fileio.o): New rule.
6952 2015-03-09 Pedro Alves <palves@redhat.com>
6954 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6955 'struct sockaddr' pointer in 'accept' call.
6957 2015-03-09 Pedro Alves <palves@redhat.com>
6960 2015-03-07 Pedro Alves <palves@redhat.com>
6961 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6962 or <winsock2.h> here. Instead include "gdb_socket.h".
6963 (remote_open): Use union gdb_sockaddr_u.
6964 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6965 or <winsock2.h> here. Instead include "gdb_socket.h".
6966 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6967 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6969 (init_named_socket, gdb_agent_helper_thread): Use union
6972 2015-03-07 Pedro Alves <palves@redhat.com>
6974 * configure.ac (build_warnings): Move
6975 -Wdeclaration-after-statement to the C-specific set.
6976 * configure: Regenerate.
6978 2015-03-07 Pedro Alves <palves@redhat.com>
6980 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6981 or <winsock2.h> here. Instead include "gdb_socket.h".
6982 (remote_open): Use union gdb_sockaddr_u.
6983 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6984 or <winsock2.h> here. Instead include "gdb_socket.h".
6985 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6986 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6988 (init_named_socket, gdb_agent_helper_thread): Use union
6991 2015-03-07 Pedro Alves <palves@redhat.com>
6993 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6996 2015-03-06 Yao Qi <yao.qi@linaro.org>
6998 * linux-aarch64-low.c (aarch64_insert_point): Use
6999 show_debug_regs as a boolean.
7000 (aarch64_remove_point): Likewise.
7002 2015-03-05 Pedro Alves <palves@redhat.com>
7004 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7005 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7006 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7007 * nto-low.c (nto_target_ops): Likewise.
7008 * spu-low.c (spu_target_ops): Likewise.
7009 * win32-low.c (win32_target_ops): Likewise.
7011 2015-03-04 Pedro Alves <palves@redhat.com>
7013 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7014 Decide whether a breakpoint triggered based on the SIGTRAP's
7016 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7017 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7018 (linux_low_filter_event): Check for breakpoints before checking
7020 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7022 (linux_stopped_by_sw_breakpoint)
7023 (linux_supports_stopped_by_sw_breakpoint)
7024 (linux_stopped_by_hw_breakpoint)
7025 (linux_supports_stopped_by_hw_breakpoint): New functions.
7026 (linux_target_ops): Install new target methods.
7028 2015-03-04 Pedro Alves <palves@redhat.com>
7030 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7031 * server.c (swbreak_feature, hwbreak_feature): New globals.
7032 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7033 (captured_main): Clear swbreak_feature and hwbreak_feature.
7034 * server.h (swbreak_feature, hwbreak_feature): Declare.
7035 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7036 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7037 supports_stopped_by_hw_breakpoint>: New fields.
7038 (target_supports_stopped_by_sw_breakpoint)
7039 (target_stopped_by_sw_breakpoint)
7040 (target_supports_stopped_by_hw_breakpoint)
7041 (target_stopped_by_hw_breakpoint): Declare.
7043 2015-03-04 Pedro Alves <palves@redhat.com>
7045 enum lwp_stop_reason -> enum target_stop_reason
7046 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7047 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7048 (linux_wait_1, stuck_in_jump_pad_callback)
7049 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7050 (linux_stopped_by_watchpoint):
7051 * linux-low.h (enum lwp_stop_reason): Delete.
7052 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7053 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7055 2015-03-04 Yao Qi <yao.qi@linaro.org>
7057 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7059 2015-03-03 Gary Benson <gbenson@redhat.com>
7061 * hostio.c (handle_vFile): Fix prefix lengths.
7063 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7065 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7068 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7070 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7071 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7072 (clean): Add "rm -f" for above C files.
7073 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7074 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7075 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7076 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7077 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7078 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7079 (init_registers_s390x_vx_linux64)
7080 (init_registers_s390x_tevx_linux64)
7081 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7082 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7084 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7085 (s390_store_vxrs_high): New functions.
7086 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7088 (s390_arch_setup): Add logic for selecting one of the new target
7089 descriptions. Activate the new vector regsets if applicable.
7090 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7091 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7092 and init_registers_s390x_tevx_linux64.
7094 2015-03-01 Pedro Alves <palves@redhat.com>
7096 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7099 2015-02-27 Pedro Alves <palves@redhat.com>
7101 * linux-x86-low.c (u_debugreg_offset): New function.
7102 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7104 2015-02-27 Pedro Alves <palves@redhat.com>
7106 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7107 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7108 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7109 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7110 (ps_lsetfpregs, ps_getpid)
7111 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7112 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7113 (ps_lsetxregs, ps_plog): Declare.
7115 2015-02-27 Pedro Alves <palves@redhat.com>
7117 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7118 IP_AGENT_EXPORT_FUNC.
7119 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7120 IP_AGENT_EXPORT_FUNC.
7121 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7122 (IP_AGENT_EXPORT): Delete.
7123 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7124 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7125 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7126 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7127 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7128 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7129 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7130 (traceframe_read_count, traceframe_write_count)
7131 (traceframes_created, trace_state_variables, get_raw_reg)
7132 (get_trace_state_variable_value, set_trace_state_variable_value)
7133 (ust_loaded, helper_thread_id, cmd_buf): Use
7134 IPA_SYM_EXPORTED_NAME.
7135 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7136 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7137 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7138 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7139 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7140 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7141 EXTERN_C_PUSH/EXTERN_C_POP.
7142 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7143 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7144 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7145 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7146 (traceframe_write_count, traceframe_read_count)
7147 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7148 (about_to_request_buffer_space, get_trace_state_variable_value)
7149 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7150 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7151 EXTERN_C_PUSH/EXTERN_C_POP.
7152 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7153 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7154 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7155 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7156 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7157 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7158 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7159 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7161 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7162 (IP_AGENT_EXPORT_VAR_DECL): Define.
7164 (gdb_agent_get_raw_reg): Declare.
7166 2015-02-27 Tom Tromey <tromey@redhat.com>
7167 Pedro Alves <palves@redhat.com>
7169 Rename symbols whose names are reserved C++ keywords throughout.
7171 2015-02-27 Pedro Alves <palves@redhat.com>
7173 * Makefile.in (COMPILER): New, get it from autoconf.
7174 (CXX): Get from autoconf instead.
7175 (COMPILE.pre): Use COMPILER.
7176 (CC-LD): Rename to ...
7177 (CC_LD): ... this. Use COMPILER.
7178 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7179 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7180 * acinclude.m4: Include build-with-cxx.m4.
7181 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7182 Disable -Werror by default if building in C++ mode.
7183 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7184 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7185 the C++ compiler. Save/restore CXXFLAGS too.
7186 * configure: Regenerate.
7188 2015-02-27 Pedro Alves <palves@redhat.com>
7190 * acinclude.m4: Include libiberty.m4.
7191 * configure.ac: Call libiberty_INIT.
7192 * config.in, configure: Regenerate.
7194 2015-02-26 Pedro Alves <palves@redhat.com>
7196 * linux-low.c (linux_wait_1): When incrementing the PC past a
7197 program breakpoint always use the_low_target.breakpoint_len as
7198 increment, rather than the maximum between that and
7199 the_low_target.decr_pc_after_break.
7201 2015-02-23 Pedro Alves <palves@redhat.com>
7203 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7204 thread was doing a step-over; always adjust the PC if
7205 we stepped over a permanent breakpoint.
7206 (linux_wait_1): If we stepped over breakpoint that was on top of a
7207 permanent breakpoint, manually advance the PC past it.
7209 2015-02-23 Pedro Alves <palves@redhat.com>
7211 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7213 (x86_fill_gregset, x86_store_gregset): Use it when handling
7216 2015-02-20 Pedro Alves <palves@redhat.com>
7218 * thread-db.c: Include "nat/linux-procfs.h".
7219 (thread_db_init): Skip listing new threads if the kernel supports
7220 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7222 2015-02-20 Pedro Alves <palves@redhat.com>
7224 * linux-low.c (status_pending_p_callback): Use ptid_match.
7226 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7228 PR breakpoints/16812
7229 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7230 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7231 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7233 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7235 PR breakpoints/15956
7236 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7238 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7240 * linux-low.c (linux_low_btrace_conf): Print size.
7241 * server.c (handle_btrace_conf_general_set): New.
7242 (hanle_general_set): Call handle_btrace_conf_general_set.
7243 (handle_query): Report Qbtrace-conf:bts:size as supported.
7245 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7247 * linux-low.c (linux_low_enable_btrace): Update parameters.
7248 (linux_low_btrace_conf): New.
7249 (linux_target_ops)<to_btrace_conf>: Initialize.
7250 * server.c (current_btrace_conf): New.
7251 (handle_btrace_enable): Rename to ...
7252 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7253 to target_enable_btrace. Update comment. Update users.
7254 (handle_qxfer_btrace_conf): New.
7255 (qxfer_packets): Add btrace-conf entry.
7256 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7257 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7258 (target_ops)<read_btrace_conf>: New.
7259 (target_enable_btrace): Update parameters.
7260 (target_read_btrace_conf): New.
7262 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7264 * server.c (handle_btrace_general_set): Remove call to
7265 target_supports_btrace.
7266 (supported_btrace_packets): New.
7267 (handle_query): Call supported_btrace_packets.
7268 * target.h: include btrace-common.h.
7269 (btrace_target_info): Removed.
7270 (supports_btrace, target_supports_btrace): Update parameters.
7272 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7274 * Makefile.in (SFILES): Add common/btrace-common.c.
7275 (OBS): Add common/btrace-common.o.
7276 (btrace-common.o): Add build rules.
7277 * linux-low: Include btrace-common.h.
7278 (linux_low_read_btrace): Use struct btrace_data. Call
7279 btrace_data_init and btrace_data_fini.
7281 2015-02-06 Pedro Alves <palves@redhat.com>
7283 * thread-db.c (find_new_threads_callback): Add debug output.
7285 2015-02-04 Pedro Alves <palves@redhat.com>
7287 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7288 (resume_stopped_resumed_lwps): New function.
7289 (linux_wait_for_event_filtered): Use it.
7291 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7293 * Makefile.in (SFILES): Add linux-personality.c.
7294 (linux-personality.o): New rule.
7295 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7296 list of objects to be built.
7297 * linux-low.c: Include nat/linux-personality.h.
7298 (linux_create_inferior): Remove code to disable address space
7299 randomization (moved to ../nat/linux-personality.c). Create
7300 cleanup to disable address space randomization.
7302 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7304 * Makefile.in (posix-strerror.o): New rule.
7305 (mingw-strerror.o): Likewise.
7306 * configure: Regenerated.
7307 * configure.ac: Source file ../common/common.host. Initialize new
7308 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7310 2015-01-14 Yao Qi <yao@codesourcery.com>
7312 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7313 (ppc-linux.o): New rule.
7314 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7315 * configure.ac: AC_CHECK_FUNCS(getauxval).
7316 * config.in: Re-generated.
7317 * configure: Re-generated.
7318 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7319 ppc64_64bit_inferior_p
7321 2015-01-14 Yao Qi <yao@codesourcery.com>
7323 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7324 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7325 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7326 (PT_ORIG_R3, PT_TRAP): Likewise.
7327 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7328 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7329 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7331 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7333 * i387-fp.c (i387_cache_to_xsave): In look over
7334 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7335 zmmh_low_space field by use of zmmh_high_space.
7337 2015-01-09 Pedro Alves <palves@redhat.com>
7339 * linux-low.c (step_over_bkpt): Move higher up in the file.
7340 (handle_extended_wait): Don't store the stop_pc here.
7341 (get_stop_pc): Adjust comments and rename to ...
7342 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7343 stopped for a software breakpoint or hardware breakpoint.
7344 (thread_still_has_status_pending_p): New function.
7345 (status_pending_p_callback): Use
7346 thread_still_has_status_pending_p. If the event is no longer
7347 interesting, resume the LWP.
7348 (handle_tracepoints): Add assert.
7349 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7350 (wstatus_maybe_breakpoint): New function.
7351 (cancel_breakpoint): Delete function.
7352 (check_stopped_by_watchpoint): New function, factored out from
7353 linux_low_filter_event.
7354 (lp_status_maybe_breakpoint): Delete function.
7355 (linux_low_filter_event): Remove filter_ptid argument.
7356 Leave thread group exits pending here. Store the LWP's stop PC.
7357 Always leave events pending.
7358 (linux_wait_for_event_filtered): Pull all events out of the
7359 kernel, and leave them all pending.
7360 (count_events_callback, select_event_lwp_callback): Consider all
7362 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7363 (select_event_lwp): Only give preference to the stepping LWP in
7364 all-stop mode. Adjust comments.
7365 (ignore_event): New function.
7366 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7367 references to cancel_breakpoints. Adjust to renames. Also give
7368 equal priority to all LWPs that have had events in non-stop mode.
7369 If reporting a software breakpoint event, unadjust the LWP's PC.
7370 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7371 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7373 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7374 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7375 (linux_stopped_by_watchpoint): Adjust.
7376 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7377 * linux-low.h (enum lwp_stop_reason): New.
7378 (struct lwp_info) <stop_pc>: Adjust comment.
7379 <stopped_by_watchpoint>: Delete field.
7380 <stop_reason>: New field.
7381 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7382 * mem-break.c (software_breakpoint_inserted_here)
7383 (hardware_breakpoint_inserted_here): New function.
7384 * mem-break.h (software_breakpoint_inserted_here)
7385 (hardware_breakpoint_inserted_here): Declare.
7386 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7387 (cancel_breakpoints): Delete.
7388 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7389 (upload_fast_traceframes): Remove references to
7392 2015-01-09 Pedro Alves <palves@redhat.com>
7394 * thread-db.c (find_new_threads_callback): Ignore thread if the
7395 kernel thread ID is -1.
7397 2015-01-09 Pedro Alves <palves@redhat.com>
7399 * linux-low.c (linux_attach_fail_reason_string): Move to
7400 nat/linux-ptrace.c, and rename.
7401 (linux_attach_lwp): Update comment.
7402 (attach_proc_task_lwp_callback): New function.
7403 (linux_attach): Adjust to rename and use
7404 linux_proc_attach_tgid_threads.
7405 (linux_attach_fail_reason_string): Delete declaration.
7407 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7409 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7410 * server.c (gdbserver_version): Likewise.
7412 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7414 * remote-utils.c: Include ctype.h.
7415 (input_interrupt): Explicitly handle the case when the char
7416 received is the NUL byte. Improve the printing of non-ASCII
7419 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7421 * linux-low.c (linux_low_filter_event): Update call to
7422 linux_enable_event_reporting following the addition of
7423 a new parameter to that function.
7425 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7428 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7429 (AARCH64_FPCR_REGNO): Likewise.
7430 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7431 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7432 (aarch64_store_fpregset): Likewise.
7434 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7436 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7437 Remove FIXME comment about assumption about N.
7439 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7441 * configure.ac: If large-file support is disabled in GDBserver,
7442 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7443 * configure: Regenerate.
7445 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7447 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7448 warning upon ENODATA from ptrace.
7449 * linux-s390-low.c (s390_store_tdb): New.
7450 (s390_regsets): Add regset for NT_S390_TDB.
7452 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7454 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7455 without a fill_function.
7456 * linux-s390-low.c (s390_fill_last_break): Remove.
7457 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7458 (s390_arch_setup): Use regset's size instead of fill_function for
7461 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7463 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7464 the regset's store function when ptrace returned an error.
7465 * regcache.c (get_thread_regcache): Invalidate register cache
7466 before fetching inferior's registers.
7468 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7470 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7471 while-loop as for-loop.
7472 (regsets_store_inferior_registers): Likewise.
7474 2014-11-28 Yao Qi <yao@codesourcery.com>
7476 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7477 * config.in, configure: Re-generate.
7478 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7481 2014-11-21 Yao Qi <yao@codesourcery.com>
7483 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7484 (AC_CHECK_HEADERS): Remove malloc.h.
7485 * configure: Re-generated.
7486 * config.in: Re-generated.
7487 * server.h: Don't include alloca.h and malloc.h.
7488 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7489 Don't include malloc.h.
7491 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7493 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7494 corresponding ERRNO check in same block.
7496 2014-11-12 Pedro Alves <palves@redhat.com>
7498 * server.c (cont_thread): Update comment.
7499 (start_inferior, attach_inferior): No longer clear cont_thread.
7500 (handle_v_cont): No longer set cont_thread.
7501 (captured_main): Clear cont_thread each time a GDB connects.
7503 2014-11-12 Pedro Alves <palves@redhat.com>
7505 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7506 thread, and don't resume all threads if the Hc thread has exited.
7508 2014-11-12 Pedro Alves <palves@redhat.com>
7510 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7511 the process group instead of to a specific LWP.
7513 2014-10-15 Pedro Alves <palves@redhat.com>
7516 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7518 (arm_set_thread_context): Delete.
7519 (the_low_target): Adjust.
7520 * win32-i386-low.c (debug_registers_changed)
7521 (debug_registers_used): Delete.
7522 (update_debug_registers_callback): New function.
7523 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7524 needing to update their debug registers.
7525 (win32_get_current_dr): New function.
7526 (x86_dr_low_get_addr, x86_dr_low_get_control)
7527 (x86_dr_low_get_status): Fetch the debug register from the thread
7529 (i386_initial_stuff): Adjust.
7530 (i386_get_thread_context): Remove current_event parameter. Don't
7531 clear debug_registers_changed nor copy DR values to
7533 (i386_set_thread_context): Delete.
7534 (i386_prepare_to_resume): New function.
7535 (i386_thread_added): Mark the thread as needing to update irs
7537 (the_low_target): Remove i386_set_thread_context and install
7538 i386_prepare_to_resume.
7539 * win32-low.c (win32_get_thread_context): Adjust.
7540 (win32_set_thread_context): Use SetThreadContext
7542 (win32_prepare_to_resume): New function.
7543 (win32_require_context): New function, factored out from ...
7544 (thread_rec): ... this.
7545 (continue_one_thread): Call win32_prepare_to_resume on each thread
7546 we're about to continue.
7547 (win32_resume): Call win32_prepare_to_resume on the event thread.
7548 * win32-low.h (struct win32_thread_info)
7549 <debug_registers_changed>: New field.
7550 (struct win32_target_ops): Change prototype of set_thread_context,
7551 delete set_thread_context and add prepare_to_resume.
7552 (win32_require_context): New declaration.
7554 2014-10-08 Gary Benson <gbenson@redhat.com>
7556 * server.h: Do not include common-exceptions.h.
7558 2014-10-08 Gary Benson <gbenson@redhat.com>
7560 * server.h: Do not include cleanups.h.
7562 2014-09-30 James Hogan <james.hogan@imgtec.com>
7564 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7567 2014-09-23 Yao Qi <yao@codesourcery.com>
7569 * linux-low.c (lp_status_maybe_breakpoint): New function.
7570 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7571 (count_events_callback): Likewise.
7572 (select_event_lwp_callback): Likewise.
7573 (cancel_breakpoints_callback): Likewise.
7575 2014-09-19 Don Breazeal <donb@codesourcery.com>
7577 * linux-low.c (handle_extended_wait): Call
7578 linux_ptrace_get_extended_event.
7579 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7580 linux_is_extended_waitstatus.
7582 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7584 * Makefile.in (CPPFLAGS): Define.
7585 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7586 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7588 2014-09-16 Gary Benson <gbenson@redhat.com>
7590 * inferiors.h (current_inferior): Renamed as...
7591 (current_thread): New variable. All uses updated.
7592 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7593 (maybe_move_out_of_jump_pad): Likewise.
7594 (cancel_breakpoint): Likewise.
7595 (linux_low_filter_event): Likewise.
7596 (wait_for_sigstop): Likewise.
7597 (linux_resume_one_lwp): Likewise.
7598 (need_step_over_p): Likewise.
7599 (start_step_over): Likewise.
7600 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7601 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7602 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7603 and save_inferior as saved_thread.
7604 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7606 (regcache_invalidate_thread): Likewise.
7607 * remote-utils.c (prepare_resume_reply): Likewise.
7608 * thread-db.c (thread_db_get_tls_address): Likewise.
7609 (disable_thread_event_reporting): Likewise.
7610 (remove_thread_event_breakpoints): Likewise.
7611 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7613 * target.h (set_desired_inferior): Renamed as...
7614 (set_desired_thread): New declaration. All uses updated.
7615 * server.c (myresume): Updated comment to reference thread instead
7617 (handle_serial_event): Likewise.
7618 (handle_target_event): Likewise.
7620 2014-09-12 Tom Tromey <tromey@redhat.com>
7621 Gary Benson <gbenson@redhat.com>
7623 * regcache.h: Include common-regcache.h.
7624 (regcache_read_pc): Don't declare.
7625 * regcache.c (get_thread_regcache_for_ptid): New function.
7627 2014-09-11 Tom Tromey <tromey@redhat.com>
7628 Gary Benson <gbenson@redhat.com>
7630 * symbol.c: New file.
7631 * Makefile.in (SFILES): Add symbol.c.
7632 (OBS): Add symbol.o.
7634 2014-09-11 Gary Benson <gbenson@redhat.com>
7636 * target.c (target_stop_ptid, target_continue_ptid): New
7639 2014-09-11 Tom Tromey <tromey@redhat.com>
7640 Gary Benson <gbenson@redhat.com>
7642 * target.h: Include target/target.h.
7643 * target.c (target_read_memory, target_read_uint32)
7644 (target_write_memory): New functions.
7646 2014-09-11 Gary Benson <gbenson@redhat.com>
7648 * server.h (debug_hw_points): Don't declare.
7649 * server.c (debug_hw_points): Don't define. Replace all uses
7650 with show_debug_regs.
7651 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7652 all uses with show_debug_regs.
7654 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7656 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7657 endianness into account.
7658 (ppc_supply_ptrace_register): Likewise.
7660 2014-09-03 James Hogan <james.hogan@imgtec.com>
7662 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7663 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7665 2014-09-03 Gary Benson <gbenson@redhat.com>
7667 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7668 ALL_DEBUG_ADDRESS_REGISTERS.
7670 2014-09-02 Gary Benson <gbenson@redhat.com>
7672 * i386-low.h: Renamed as...
7673 * x86-low.h: New file. All type, function and variable name
7674 prefixes changed from "i386_" to "x86_". All references updated.
7675 * i386-low.c: Renamed as...
7676 * x86-low.c: New file. All type, function and variable name
7677 prefixes changed from "i386_" to "x86_". All references updated.
7679 2014-09-02 Gary Benson <gbenson@redhat.com>
7681 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7682 (x86_linux_new_thread): Likewise.
7684 2014-08-29 Gary Benson <gbenson@redhat.com>
7686 * server.h (setjmp.h): Do not include.
7687 (toplevel): Do not declare.
7688 (common-exceptions.h): Include.
7689 (cleanups.h): Likewise.
7690 * server.c (toplevel): Do not define.
7691 (exit_code): New static global.
7692 (detach_or_kill_for_exit_cleanup): New function.
7693 (main): New function. Original main renamed to...
7694 (captured_main): New function.
7695 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7697 2014-08-29 Gary Benson <gbenson@redhat.com>
7699 * Makefile.in (SFILES): Add common/common-exceptions.c.
7700 (OBS): Add common-exceptions.o.
7701 (common-exceptions.o): New rule.
7702 * utils.c (prepare_to_throw_exception): New function.
7704 2014-08-29 Gary Benson <gbenson@redhat.com>
7706 * config.in: Regenerate.
7707 * configure: Likewise.
7709 2014-08-29 Gary Benson <gbenson@redhat.com>
7711 * Makefile.in (SFILES): Add common/cleanups.c.
7713 (cleanups.o): New rule.
7715 2014-08-29 Gary Benson <gbenson@redhat.com>
7717 * utils.c (internal_vwarning): New function.
7719 2014-08-28 Gary Benson <gbenson@redhat.com>
7721 * utils.h (fatal): Remove declaration.
7722 * utils.c (fatal): Remove function.
7724 2014-08-28 Gary Benson <gbenson@redhat.com>
7726 * tracepoint.c (gdb_agent_init): Replace fatal with
7728 (initialize_tracepoint): Likewise.
7730 2014-08-28 Gary Benson <gbenson@redhat.com>
7732 * remote-utils.c (remote_prepare): Replace fatal with error.
7734 2014-08-28 Gary Benson <gbenson@redhat.com>
7736 * linux-low.c (linux_async): Replace fatal with warning.
7738 (linux_start_non_stop): Return -1 if linux_async failed.
7740 2014-08-28 Gary Benson <gbenson@redhat.com>
7742 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7744 (i386_dr_low_get_addr): Remove vague comment.
7745 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7748 2014-08-28 Gary Benson <gbenson@redhat.com>
7750 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7751 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7753 (linux_resume_one_lwp): Likewise.
7754 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7756 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7757 with internal_error.
7758 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7759 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7760 (find_register_by_name): Replace fatal with internal_error.
7761 (find_regno): Likewise.
7762 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7763 * thread-db.c (thread_db_create_event): Likewise.
7764 (thread_db_load_search): Likewise.
7765 (try_thread_db_load_1): Likewise.
7766 * tracepoint.c (get_jump_space_head): Replace fatal with
7768 (claim_trampoline_space): Likewise.
7769 (have_fast_tracepoint_trampoline_buffer): Likewise.
7770 (cmd_qtstart): Likewise.
7771 (stop_tracing): Likewise.
7772 (fast_tracepoint_collecting): Likewise.
7773 (target_malloc): Likewise.
7774 (download_tracepoint): Likewise.
7775 (download_trace_state_variables): Replace check with gdb_assert.
7776 (upload_fast_traceframes): Replace fatal with internal_error.
7778 2014-08-19 Tom Tromey <tromey@redhat.com>
7779 Gary Benson <gbenson@redhat.com>
7781 * Makefile.in (SFILES): Add common/common-debug.c.
7782 (OBS): Add common-debug.o.
7783 (common-debug.o): New rule.
7784 * debug.h (debug_printf): Don't declare.
7785 * debug.c (debug_printf): Renamed and rewritten as...
7786 (debug_vprintf): New function.
7788 2014-08-19 Gary Benson <gbenson@redhat.com>
7790 * utils.h: Do not include print-utils.h.
7792 2014-08-19 Tom Tromey <tromey@redhat.com>
7793 Gary Benson <gbenson@redhat.com>
7795 * server.h: Add static assertion.
7796 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7798 2014-08-19 Tom Tromey <tromey@redhat.com>
7799 Gary Benson <gbenson@redhat.com>
7801 * Makefile.in (SFILES): Add common/errors.c.
7802 (OBS): Add errors.o.
7803 (IPA_OBS): Add errors-ipa.o.
7804 (errors.o): New rule.
7805 (errors-ipa.o): Likewise.
7806 * utils.h (perror_with_name, error, warning): Don't declare.
7807 * utils.c (warning): Renamed and rewritten as...
7808 (vwarning): New function.
7809 (error): Renamed and rewritten as...
7810 (verror): New function.
7811 (internal_error): Renamed and rewritten as...
7812 (internal_verror): New function.
7814 2014-08-07 Gary Benson <gbenson@redhat.com>
7816 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7817 * configure: Regenerate.
7818 * config.in: Likewise.
7819 * server.h: Do not include errno.h.
7820 * event-loop.c: Likewise.
7821 * hostio-errno.c: Likewise.
7822 * linux-low.c: Likewise.
7823 * remote-utils.c: Likewise.
7824 * spu-low.c: Likewise.
7825 * utils.c: Likewise.
7826 * gdbreplay.c: Unconditionally include errno.h.
7828 2014-08-07 Gary Benson <gbenson@redhat.com>
7830 * server.h: Do not include string.h.
7831 * event-loop.c: Likewise.
7832 * linux-low.c: Likewise.
7833 * regcache.c: Likewise.
7834 * remote-utils.c: Likewise.
7835 * spu-low.c: Likewise.
7836 * utils.c: Likewise.
7838 2014-08-07 Gary Benson <gbenson@redhat.com>
7840 * server.h: Do not include gdb_assert.h.
7842 2014-08-07 Gary Benson <gbenson@redhat.com>
7844 * server.h: Do not include common-utils.h.
7846 2014-08-07 Gary Benson <gbenson@redhat.com>
7848 * server.h: Do not include ptid.h.
7849 * notif.h: Likewise.
7851 2014-08-07 Gary Benson <gbenson@redhat.com>
7853 * server.h: Do not include gdb_locale.h.
7855 2014-08-07 Gary Benson <gbenson@redhat.com>
7857 * server.h: Do not include gdb/signals.h.
7858 * win32-low.c: Likewise.
7860 2014-08-07 Gary Benson <gbenson@redhat.com>
7862 * server.h: Do not include pathmax.h.
7864 2014-08-07 Gary Benson <gbenson@redhat.com>
7866 * server.h: Do not include libiberty.h.
7867 * linux-bfin-low.c: Likewise.
7869 2014-08-07 Gary Benson <gbenson@redhat.com>
7871 * server.h: Do not include ansidecl.h.
7873 2014-08-07 Gary Benson <gbenson@redhat.com>
7875 * linux-x86-low.c: Do not include stddef.h.
7876 * lynx-ppc-low.c: Likewise.
7877 * tracepoint.c: Likewise.
7879 2014-08-07 Gary Benson <gbenson@redhat.com>
7881 * server.h: Do not include stdarg.h.
7882 * nto-low.c: Likewise.
7884 2014-08-07 Gary Benson <gbenson@redhat.com>
7886 * server.h: Do not include stdlib.h.
7887 * inferiors.c: Likewise.
7888 * linux-low.c: Likewise.
7889 * regcache.c: Likewise.
7890 * spu-low.c: Likewise.
7891 * tracepoint.c: Likewise.
7892 * utils.c: Likewise.
7894 2014-08-07 Gary Benson <gbenson@redhat.com>
7896 * server.h: Do not include stdio.h.
7897 * linux-low.c: Likewise.
7898 * remote-utils.c: Likewise.
7899 * spu-low.c: Likewise.
7900 * utils.c: Likewise.
7901 * wincecompat.c: Likewise.
7903 2014-08-06 Gary Benson <gbenson@redhat.com>
7905 * regcache.c (init_register_cache): Move conditionals inside if.
7907 2014-08-06 Gary Benson <gbenson@redhat.com>
7909 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7911 2014-07-31 Gary Benson <gbenson@redhat.com>
7913 * ax.h: Do not include server.h.
7914 * gdbthread.h: Likewise.
7915 * lynx-low.h: Likewise.
7916 * notif.h: Likewise.
7918 2014-07-30 Gary Benson <gbenson@redhat.com>
7920 * server.h: Include common-defs.h.
7921 Do not include config.h or build-gnulib-gdbserver/config.h.
7923 2014-07-30 Gary Benson <gbenson@redhat.com>
7925 * hostio-errno.c: Move server.h to top of includes list.
7926 * inferiors.c: Likewise.
7927 * linux-x86-low.c: Likewise.
7928 * notif.c: Include server.h.
7930 2014-07-24 Tom Tromey <tromey@redhat.com>
7931 Gary Benson <gbenson@redhat.com>
7933 * server.h (CORE_ADDR): Now unsigned.
7935 2014-07-16 Pedro Alves <palves@redhat.com>
7937 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7939 2014-07-15 Pedro Alves <palves@redhat.com>
7941 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7944 2014-07-11 Pedro Alves <palves@redhat.com>
7946 * linux-low.c (kill_wait_lwp): New function, based on
7947 kill_one_lwp_callback, but use my_waitpid directly.
7948 (kill_one_lwp_callback, linux_kill): Use it.
7950 2014-06-23 Pedro Alves <palves@redhat.com>
7952 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7953 before setting DR0..DR3.
7955 2014-06-20 Gary Benson <gbenson@redhat.com>
7957 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7958 * configure: Regenerated.
7959 * config.in: Likewise.
7961 2014-06-20 Gary Benson <gbenson@redhat.com>
7963 * Makefile.in (SFILES): Update locations for files moved
7965 (object file files): Reordered.
7967 2014-06-20 Gary Benson <gbenson@redhat.com>
7969 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7970 (i386_dr_low_set_addr): Likewise.
7971 (i386_dr_low_get_addr): Likewise.
7972 (i386_dr_low_can_set_control): Likewise.
7973 (i386_dr_low_set_control): Likewise.
7974 (i386_dr_low_get_control): Likewise.
7975 (i386_dr_low_get_status): Likewise.
7976 (i386_get_debug_register_length): Likewise.
7977 * linux-x86-low.c (i386_dr_low_set_addr):
7978 Changed signature. Made static.
7979 (i386_dr_low_get_addr): Likewise.
7980 (i386_dr_low_set_control): Likewise.
7981 (i386_dr_low_get_control): Likewise.
7982 (i386_dr_low_get_status): Likewise.
7983 (i386_dr_low): New global variable.
7984 * win32-i386-low.c (i386_dr_low_set_addr):
7985 Changed signature. Made static.
7986 (i386_dr_low_get_addr): Likewise.
7987 (i386_dr_low_set_control): Likewise.
7988 (i386_dr_low_get_control): Likewise.
7989 (i386_dr_low_get_status): Likewise.
7990 (i386_dr_low): New global variable.
7992 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7994 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7995 * Makefile.in (AR, AR_FLAGS): Define.
7996 * configure: Regenerate.
7998 2014-06-19 Gary Benson <gbenson@redhat.com>
8000 * Makefile.in (i386-dregs.o): New rule.
8001 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8002 * i386-low.c (target.h): Remove include.
8003 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8004 (DR_CONTROL_SHIFT): Likewise.
8005 (DR_CONTROL_SIZE): Likewise.
8006 (DR_RW_EXECUTE): Likewise.
8007 (DR_RW_WRITE): Likewise.
8008 (DR_RW_READ): Likewise.
8009 (DR_RW_IORW): Likewise.
8010 (DR_LEN_1): Likewise.
8011 (DR_LEN_2): Likewise.
8012 (DR_LEN_4): Likewise.
8013 (DR_LEN_8): Likewise.
8014 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8015 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8016 (DR_ENABLE_SIZE): Likewise.
8017 (DR_LOCAL_SLOWDOWN): Likewise.
8018 (DR_GLOBAL_SLOWDOWN): Likewise.
8019 (DR_CONTROL_RESERVED): Likewise.
8020 (I386_DR_CONTROL_MASK): Likewise.
8021 (I386_DR_VACANT): Likewise.
8022 (I386_DR_LOCAL_ENABLE): Likewise.
8023 (I386_DR_GLOBAL_ENABLE): Likewise.
8024 (I386_DR_DISABLE): Likewise.
8025 (I386_DR_SET_RW_LEN): Likewise.
8026 (I386_DR_GET_RW_LEN): Likewise.
8027 (I386_DR_WATCH_HIT): Likewise.
8028 (i386_wp_op_t): Likewise.
8029 (i386_show_dr): Likewise.
8030 (i386_length_and_rw_bits): Likewise.
8031 (i386_insert_aligned_watchpoint): Likewise.
8032 (i386_remove_aligned_watchpoint): Likewise.
8033 (i386_handle_nonaligned_watchpoint): Likewise.
8034 i386_update_inferior_debug_regs(): Likewise.
8035 (i386_dr_insert_watchpoint): Likewise.
8036 (i386_dr_remove_watchpoint): Likewise.
8037 (i386_dr_region_ok_for_watchpoint): Likewise.
8038 (i386_dr_stopped_data_address): Likewise.
8039 (i386_dr_stopped_by_watchpoint): Likewise.
8041 2014-06-19 Gary Benson <gbenson@redhat.com>
8043 * i386-low.c (i386_dr_show): Renamed to
8044 i386_show_dr and made static. All uses updated.
8045 (i386_dr_length_and_rw_bits): Renamed to
8046 i386_length_and_rw_bits and made static.
8048 (i386_dr_insert_aligned_watchpoint): Renamed to
8049 i386_insert_aligned_watchpoint and made static.
8051 (i386_dr_remove_aligned_watchpoint): Renamed to
8052 i386_remove_aligned_watchpoint and made static.
8054 (i386_dr_update_inferior_debug_regs): Renamed to
8055 i386_update_inferior_debug_regs and made static.
8058 2014-06-18 Gary Benson <gbenson@redhat.com>
8060 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8061 (i386_dr_low_can_set_control): Likewise.
8062 (i386_get_debug_register_length): Likewise.
8063 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8064 (i386_dr_low_can_set_control): Likewise.
8065 (i386_get_debug_register_length): Likewise.
8067 2014-06-17 Gary Benson <gbenson@redhat.com>
8069 * i386-low.h (i386-dregs.h): New include.
8070 (DR_FIRSTADDR): Now in i386-dregs.h.
8071 (DR_LASTADDR): Likewise.
8072 (DR_NADDR): Likewise.
8073 (DR_STATUS): Likewise.
8074 (DR_CONTROL): Likewise.
8075 (i386_debug_reg_state): Likewise.
8076 (i386_dr_insert_watchpoint): Likewise.
8077 (i386_dr_remove_watchpoint): Likewise.
8078 (i386_dr_region_ok_for_watchpoint): Likewise.
8079 (i386_dr_stopped_data_address): Likewise.
8080 (i386_dr_stopped_by_watchpoint): Likewise.
8081 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8083 2014-06-18 Gary Benson <gbenson@redhat.com>
8085 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8086 i386_dr_insert_watchpoint.
8087 (i386_low_remove_watchpoint): Renamed to
8088 i386_dr_remove_watchpoint.
8089 (i386_low_region_ok_for_watchpoint): Renamed to
8090 i386_dr_region_ok_for_watchpoint.
8091 (i386_low_stopped_data_address): Renamed to
8092 i386_dr_stopped_data_address.
8093 (i386_low_stopped_by_watchpoint): Renamed to
8094 i386_dr_stopped_by_watchpoint.
8095 * i386-low.c (i386_show_dr): Renamed to
8096 i386_dr_show and made nonstatic. All uses updated.
8097 (i386_length_and_rw_bits): Renamed to
8098 i386_dr_length_and_rw_bits and made nonstatic.
8100 (i386_insert_aligned_watchpoint): Renamed to
8101 i386_dr_insert_aligned_watchpoint and made nonstatic.
8103 (i386_remove_aligned_watchpoint): Renamed to
8104 i386_dr_remove_aligned_watchpoint and made nonstatic.
8106 (i386_update_inferior_debug_regs): Renamed to
8107 i386_dr_update_inferior_debug_regs and made nonstatic.
8109 (i386_low_insert_watchpoint): Renamed to
8110 i386_dr_insert_watchpoint. All uses updated.
8111 (i386_low_remove_watchpoint): Renamed to
8112 i386_dr_remove_watchpoint. All uses updated.
8113 (i386_low_region_ok_for_watchpoint): Renamed to
8114 i386_dr_region_ok_for_watchpoint. All uses updated.
8115 (i386_low_stopped_data_address): Renamed to
8116 i386_dr_stopped_data_address. All uses updated.
8117 (i386_low_stopped_by_watchpoint): Renamed to
8118 i386_dr_stopped_by_watchpoint. All uses updated.
8120 2014-06-18 Gary Benson <gbenson@redhat.com>
8122 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8123 (i386_dr_low_can_set_control): Likewise.
8124 (i386_insert_aligned_watchpoint): New check.
8126 2014-06-18 Gary Benson <gbenson@redhat.com>
8128 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8131 2014-06-18 Gary Benson <gbenson@redhat.com>
8133 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8134 instead of fatal and error.
8135 (i386_handle_nonaligned_watchpoint): Likewise.
8137 2014-06-18 Gary Benson <gbenson@redhat.com>
8139 * i386-low.c (i386_get_debug_register_length): New macro.
8140 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8141 (i386_show_dr): Use debug_printf instead of fprintf. Use
8142 phex to format values.
8144 2014-06-18 Gary Benson <gbenson@redhat.com>
8146 * i386-low.h: Comment changes.
8147 * i386-low.c: Likewise.
8149 2014-06-18 Gary Benson <gbenson@redhat.com>
8151 * i386-low.c: Whitespace changes.
8153 2014-06-12 Tom Tromey <tromey@redhat.com>
8155 * utils.c (freeargv): Remove.
8157 2014-06-12 Tom Tromey <tromey@redhat.com>
8159 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8160 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8161 (parse_debug_format_options): Likewise.
8162 (gdbserver_usage): Likewise.
8163 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8164 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8165 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8167 ($(LIBGNU)): Depend on libiberty.
8168 (all-lib): Recurse into all subdirs.
8169 (install-only): Invoke "install" target in subdirs.
8170 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8172 * configure: Rebuild.
8173 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8174 for vasprintf, vsnprintf, or gettimeofday.
8175 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8178 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8180 * development.sh: Delete.
8181 * Makefile.in (config.status): Adjust dependency on development.sh.
8182 * configure.ac: Adjust development.sh source call.
8183 * configure: Regenerate.
8185 2014-06-02 Pedro Alves <palves@redhat.com>
8187 * ax.c (gdb_free_agent_expr): New function.
8188 * ax.h (gdb_free_agent_expr): New declaration.
8189 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8191 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8193 (clear_breakpoint_conditions_and_commands): New function.
8194 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8195 (clear_breakpoint_conditions_and_commands): New declaration.
8197 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8199 * linux-aarch64-low.c (asm/ptrace.h): Include.
8201 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8203 Fix TLS access for -static -pthread.
8204 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8205 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8206 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8208 2014-05-20 Pedro Alves <palves@redhat.com>
8210 * linux-aarch64-low.c (aarch64_insert_point)
8211 (aarch64_remove_point): No longer check whether the type is
8212 supported here. Adjust to new interface.
8213 (the_low_target): Install aarch64_supports_z_point_type as
8214 supports_z_point_type method.
8215 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8216 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8217 instead of a Z packet char. Adjust.
8218 (arm_supports_z_point_type): New function.
8219 (arm_insert_point, arm_remove_point): Adjust to new interface.
8220 (the_low_target): Install arm_supports_z_point_type.
8221 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8222 (cris_insert_point, cris_remove_point): Adjust to new interface.
8223 Don't check whether the type is supported here.
8224 (the_low_target): Install cris_supports_z_point_type.
8225 * linux-low.c (linux_supports_z_point_type): New function.
8226 (linux_insert_point, linux_remove_point): Adjust to new interface.
8227 * linux-low.h (struct linux_target_ops) <insert_point,
8228 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8229 raw_breakpoint pointer parameter.
8230 <supports_z_point_type>: New method.
8231 * linux-mips-low.c (mips_supports_z_point_type): New function.
8232 (mips_insert_point, mips_remove_point): Adjust to new interface.
8233 Use mips_supports_z_point_type.
8234 (the_low_target): Install mips_supports_z_point_type.
8235 * linux-ppc-low.c (the_low_target): Install NULL as
8236 supports_z_point_type method.
8237 * linux-s390-low.c (the_low_target): Install NULL as
8238 supports_z_point_type method.
8239 * linux-sparc-low.c (the_low_target): Install NULL as
8240 supports_z_point_type method.
8241 * linux-x86-low.c (x86_supports_z_point_type): New function.
8242 (x86_insert_point): Adjust to new insert_point interface. Use
8243 insert_memory_breakpoint. Adjust to new
8244 i386_low_insert_watchpoint interface.
8245 (x86_remove_point): Adjust to remove_point interface. Use
8246 remove_memory_breakpoint. Adjust to new
8247 i386_low_remove_watchpoint interface.
8248 (the_low_target): Install x86_supports_z_point_type.
8249 * lynx-low.c (lynx_target_ops): Install NULL as
8250 supports_z_point_type callback.
8251 * nto-low.c (nto_supports_z_point_type): New.
8252 (nto_insert_point, nto_remove_point): Adjust to new interface.
8253 (nto_target_ops): Install nto_supports_z_point_type.
8254 * mem-break.c: Adjust intro comment.
8255 (struct raw_breakpoint) <raw_type, size>: New fields.
8256 <inserted>: Update comment.
8257 <shlib_disabled>: Delete field.
8258 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8259 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8260 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8261 (raw_bkpt_type_to_target_hw_bp_type): New function.
8262 (find_enabled_raw_code_breakpoint_at): New function.
8263 (find_raw_breakpoint_at): New type and size parameters. Use them.
8264 (insert_memory_breakpoint): New function, based off
8265 set_raw_breakpoint_at.
8266 (remove_memory_breakpoint): New function.
8267 (set_raw_breakpoint_at): Reimplement.
8268 (set_breakpoint): New, based on set_breakpoint_at.
8269 (set_breakpoint_at): Reimplement.
8270 (delete_raw_breakpoint): Go through the_target->remove_point
8271 instead of assuming memory breakpoints.
8272 (find_gdb_breakpoint_at): Delete.
8273 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8274 (find_gdb_breakpoint): New function.
8275 (set_gdb_breakpoint_at): Delete.
8276 (z_type_supported): New function.
8277 (set_gdb_breakpoint_1): New function, loosely based off
8278 set_gdb_breakpoint_at.
8279 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8280 (delete_gdb_breakpoint_at): Delete.
8281 (delete_gdb_breakpoint_1): New function, loosely based off
8282 delete_gdb_breakpoint_at.
8283 (delete_gdb_breakpoint): New function.
8284 (clear_gdb_breakpoint_conditions): Rename to ...
8285 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8287 (add_condition_to_breakpoint): Make static.
8288 (add_breakpoint_condition): Take a struct breakpoint pointer
8289 instead of an address. Adjust.
8290 (gdb_condition_true_at_breakpoint): Rename to ...
8291 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8293 (gdb_condition_true_at_breakpoint): Reimplement.
8294 (add_breakpoint_commands): Take a struct breakpoint pointer
8295 instead of an address. Adjust.
8296 (gdb_no_commands_at_breakpoint): Rename to ...
8297 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8298 parameter. Return true if no breakpoint was found. Change debug
8300 (gdb_no_commands_at_breakpoint): Reimplement.
8301 (run_breakpoint_commands): Rename to ...
8302 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8303 and change return type to boolean.
8304 (run_breakpoint_commands): New function.
8305 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8306 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8307 breakpoint. Go through the_target->remove_point instead of
8308 assuming memory breakpoint.
8309 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8310 software and hardware breakpoints.
8311 (reinsert_raw_breakpoint): Go through the_target->insert_point
8312 instead of assuming memory breakpoint.
8313 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8314 software and hardware breakpoints.
8315 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8316 Check both software and hardware breakpoints.
8317 (validate_inserted_breakpoint): Assert the breakpoint is a
8318 software breakpoint. Set the inserted flag to -1 instead of
8319 setting shlib_disabled.
8320 (delete_disabled_breakpoints): Adjust.
8321 (validate_breakpoints): Only validate software breakpoints.
8322 Adjust to inserted flag change.
8323 (check_mem_read, check_mem_write): Skip breakpoint types other
8324 than software breakpoints. Adjust to inserted flag change.
8325 * mem-break.h (enum raw_bkpt_type): New enum.
8326 (raw_breakpoint, struct process_info): Forward declare.
8327 (Z_packet_to_target_hw_bp_type): Delete declaration.
8328 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8329 (set_gdb_breakpoint, delete_gdb_breakpoint)
8330 (clear_breakpoint_conditions): New declarations.
8331 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8332 (breakpoint_inserted_here): Update comment.
8333 (add_breakpoint_condition, add_breakpoint_commands): Replace
8334 address parameter with a breakpoint pointer parameter.
8335 (gdb_breakpoint_here): Update comment.
8336 (delete_gdb_breakpoint_at): Delete.
8337 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8338 * server.c (process_point_options): Take a struct breakpoint
8339 pointer instead of an address. Adjust.
8340 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8341 delete_gdb_breakpoint.
8342 * spu-low.c (spu_target_ops): Install NULL as
8343 supports_z_point_type method.
8344 * target.h: Include mem-break.h.
8345 (struct target_ops) <prepare_to_access_memory>: Update comment.
8346 <supports_z_point_type>: New field.
8347 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8348 instead of a char. Also take a raw breakpoint pointer.
8349 * win32-arm-low.c (the_low_target): Install NULL as
8350 supports_z_point_type.
8351 * win32-i386-low.c (i386_supports_z_point_type): New function.
8352 (i386_insert_point, i386_remove_point): Adjust to new interface.
8353 (the_low_target): Install i386_supports_z_point_type.
8354 * win32-low.c (win32_supports_z_point_type): New function.
8355 (win32_insert_point, win32_remove_point): Adjust to new interface.
8356 (win32_target_ops): Install win32_supports_z_point_type.
8357 * win32-low.h (struct win32_target_ops):
8358 <supports_z_point_type>: New method.
8359 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8360 instead of a char. Also take a raw breakpoint pointer.
8362 2014-05-20 Pedro Alves <palves@redhat.com>
8364 * mem-break.h: Include break-common.h.
8365 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8366 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8367 (Z_packet_to_target_hw_bp_type): New declaration.
8368 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8369 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8370 (Z_PACKET_ACCESS_WP): Delete macros.
8371 (Z_packet_to_hw_type): Delete function.
8372 * i386-low.h: Don't include break-common.h here.
8373 (Z_packet_to_hw_type): Delete declaration.
8374 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8375 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8376 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8377 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8378 * linux-aarch64-low.c: Don't include break-common.h here.
8379 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8380 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8381 (Z_packet_to_target_hw_bp_type): Delete function.
8382 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8384 (mips_insert_point, mips_remove_point): Use
8385 Z_packet_to_target_hw_bp_type.
8387 2014-05-20 Pedro Alves <palves@redhat.com>
8389 * linux-aarch64-low.c: Include break-common.h.
8390 (enum target_point_type): Delete.
8391 (Z_packet_to_point_type): Rename to ...
8392 (Z_packet_to_target_hw_bp_type): ... this, and return a
8393 target_hw_bp_type instead.
8394 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8395 instead of an enum target_point_type.
8396 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8398 (aarch64_dr_state_insert_one_point)
8399 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8400 (aarch64_handle_aligned_watchpoint)
8401 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8402 Take an enum target_hw_bp_type instead of an enum
8404 (aarch64_supports_z_point_type): New function.
8405 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8406 use Z_packet_to_target_hw_bp_type.
8408 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8410 * configure.ac: Only use -Werror by default when DEVELOPMENT
8412 * configure: Regenerate.
8414 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8416 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8417 * linux-x86-low.c (X86_64_USER_REGS): New.
8418 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8420 2014-04-28 Yao Qi <yao@codesourcery.com>
8422 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8425 2014-04-25 Pedro Alves <palves@redhat.com>
8428 * linux-low.c (linux_attach_fail_reason_string): New function.
8429 (linux_attach_lwp): Delete.
8430 (linux_attach_lwp_1): Rename to ...
8431 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8432 argument. Remove "initial" parameter. Return int instead of
8433 void. Don't error or warn here.
8434 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8435 failure to attach to the tgid. Call warning when failing to
8437 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8438 argument. Remove "initial" parameter. Return int instead of
8439 void. Don't error or warn here.
8440 (linux_attach_fail_reason_string): New declaration.
8441 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8442 interface change. Use linux_attach_fail_reason_string.
8444 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8445 Walfred Tedeschi <walfred.tedeschi@intel.com>
8447 * Makefile.in: Added rules to handle new files
8448 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8449 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8450 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8451 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8452 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8453 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8455 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8456 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8457 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8458 i386/x32-avx512.xml.
8459 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8460 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8461 i386/x32-avx512-linux.xml.
8462 * i387-fp.c (num_avx512_k_registers): New constant for number
8464 (num_avx512_zmmh_low_registers): New constant for number of
8465 lower ZMM registers (0-15).
8466 (num_avx512_zmmh_high_registers): New constant for number of
8467 higher ZMM registers (16-31).
8468 (num_avx512_ymmh_registers): New contant for number of higher
8469 YMM registers (ymm16-31 added by avx521 on x86_64).
8470 (num_avx512_xmm_registers): New constant for number of higher
8471 XMM registers (xmm16-31 added by AVX512 on x86_64).
8472 (struct i387_xsave): Add space for AVX512 registers.
8473 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8474 Add code to handle AVX512 registers.
8475 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8476 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8477 prototypei from generated file.
8478 (tdesc_amd64_avx512_linux): Likewise.
8479 (init_registers_x32_avx512_linux): Likewise.
8480 (tdesc_x32_avx512_linux): Likewise.
8481 (init_registers_i386_avx512_linux): Likewise.
8482 (tdesc_i386_avx512_linux): Likewise.
8483 (x86_64_regmap): Add AVX512 registers.
8484 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8486 (initialize_low_arch): Add code to initialize AVX512 registers.
8488 2014-04-23 Pedro Alves <palves@redhat.com>
8490 * mem-break.c (find_gdb_breakpoint_at): Make static.
8491 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8493 2014-04-23 Pedro Alves <palves@redhat.com>
8495 * i386-low.c: Don't include break-common.h here.
8496 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8497 prototype to take target_hw_bp_type as argument instead of a Z
8499 * i386-low.h: Include break-common.h here.
8500 (Z_packet_to_hw_type): Declare.
8501 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8503 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8504 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8505 (x86_remove_point): Convert the packet number to a
8506 target_hw_bp_type before calling i386_low_remove_watchpoint.
8507 * win32-i386-low.c (i386_insert_point): Convert the packet number
8508 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8509 (i386_remove_point): Convert the packet number to a
8510 target_hw_bp_type before calling i386_low_remove_watchpoint.
8512 2014-04-23 Pedro Alves <palves@redhat.com>
8514 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8516 2014-04-10 Pedro Alves <palves@redhat.com>
8518 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8519 Check if the condition or command is NULL before checking if the
8520 breakpoint is known. On success, return true.
8521 * mem-break.h (add_breakpoint_condition): Document return.
8522 (add_breakpoint_commands): Add describing comment.
8523 * server.c (skip_to_semicolon): New function.
8524 (process_point_options): Use it.
8526 2014-04-09 Pedro Alves <palves@redhat.com>
8528 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8531 2014-02-27 Pedro Alves <palves@redhat.com>
8534 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8536 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8538 (last_thread_of_process_p): Take a PID argument instead of a
8540 (linux_wait_for_lwp): Delete.
8541 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8543 (linux_low_filter_event): New function, party factored out from
8544 linux_wait_for_event.
8545 (linux_wait_for_event): Rename to ...
8546 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8547 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8548 sigsuspend. Check for zombie leaders.
8549 (linux_wait_for_event): Reimplement as wrapper around
8550 linux_wait_for_event_filtered.
8551 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8552 a normal or signal exit is seen, it's the whole process exiting.
8553 (wait_for_sigstop): No longer a for_each_inferior callback.
8554 Rewrite on top of linux_wait_for_event_filtered.
8555 (stop_all_lwps): Call wait_for_sigstop directly.
8556 * server.c (resume, handle_target_event): Handle
8557 TARGET_WAITKIND_NO_RESUMED.
8559 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8561 * win32-low.c (psapi_get_dll_name,
8562 * win32_CreateToolhelp32Snapshot): Delete.
8563 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8564 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8566 (handle_load_dll): Add function description.
8567 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8569 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8571 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8573 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8574 base address when calling win32_add_one_solib.
8575 (handle_load_dll): Delete local variable load_addr.
8576 Remove 0x1000 offset applied to DLL base address when calling
8577 win32_add_one_solib.
8578 (handle_unload_dll): Add comment.
8580 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8582 * win32-low.c (win32_add_all_dlls): Renames
8583 win32_ensure_ntdll_loaded. Rewrite function documentation.
8584 Adjust implementation to always load all DLLs.
8585 Add 0x1000 offset to DLL base address when calling
8586 win32_add_one_solib.
8587 (child_initialization_done): New static global.
8588 (do_initial_child_stuff): Set child_initialization_done to
8589 zero during child initialization, and 1 after. Replace call
8590 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8592 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8593 (handle_unload_dll): Add function documentation.
8594 (get_child_debug_event): Ignore load and unload DLL events
8595 during child initialization.
8597 2014-02-20 Doug Evans <dje@google.com>
8599 Remove global all_lwps.
8600 * inferiors.h (ptid_of): Move here from linux-low.h.
8601 (pid_of, lwpid_of): Ditto.
8602 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8603 parameter is a struct thread_info * now.
8604 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8605 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8606 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8608 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8609 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8610 * linux-arm-low.c (update_registers_callback): Update, "entry"
8611 parameter is a struct thread_info * now.
8612 Fetch lwpid from current_inferior directly.
8613 (arm_insert_point): Pass &all_threads to find_inferior instead of
8615 (arm_remove_point): Ditto.
8616 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8617 (arm_prepare_to_resume): Fetch pid from thread.
8618 (arm_read_description): Fetch lwpid from current_inferior directly.
8619 * linux-low.c (all_lwps): Delete.
8620 (delete_lwp): Delete call to remove_inferior.
8621 (handle_extended_wait): Fetch lwpid from thread.
8622 (add_lwp): Don't set lwp->entry.id. Remove call to
8623 add_inferior_to_list.
8624 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8625 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8626 (kill_one_lwp_callback): Ditto.
8627 (linux_kill): Don't dereference NULL pointer.
8628 Fetch ptid,lwpid from thread.
8629 (get_detach_signal): Fetch ptid from thread.
8630 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8631 Simplify call to regcache_invalidate_thread.
8632 (delete_lwp_callback): Update, "entry" parameter is a
8633 struct thread_info * now. Fetch pid from thread.
8634 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8635 (status_pending_p_callback): Update, "entry" parameter is a
8636 struct thread_info * now. Fetch ptid from thread.
8637 (find_lwp_pid): Update, "entry" parameter is a
8638 struct thread_info * now.
8639 (linux_wait_for_lwp): Fetch pid from thread.
8640 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8641 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8642 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8643 (dequeue_one_deferred_signal): Ditto.
8644 (cancel_breakpoint): Fetch ptid from current_inferior.
8645 (linux_wait_for_event): Pass &all_threads to find_inferior,
8646 not &all_lwps. Fetch ptid, lwpid from thread.
8647 (count_events_callback): Update, "entry" parameter is a
8648 struct thread_info * now.
8649 (select_singlestep_lwp_callback): Ditto.
8650 (select_event_lwp_callback): Ditto.
8651 (cancel_breakpoints_callback): Ditto.
8652 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8654 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8655 (unsuspend_one_lwp): Update, "entry" parameter is a
8656 struct thread_info * now.
8657 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8659 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8660 Fetch lwpid from thread, not lwp.
8661 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8662 Pass &all_threads to find_inferior, not &all_lwps.
8663 (send_sigstop): Fetch lwpid from thread, not lwp.
8664 (send_sigstop_callback): Update, "entry" parameter is a
8665 struct thread_info * now.
8666 (suspend_and_send_sigstop_callback): Ditto.
8667 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8668 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8669 struct thread_info * now.
8670 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8672 (lwp_running): Update, "entry" parameter is a
8673 struct thread_info * now.
8674 (stop_all_lwps): Fetch ptid from thread.
8675 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8676 (linux_resume_one_lwp): Fetch lwpid from thread.
8677 (linux_set_resume_request): Update, "entry" parameter is a
8678 struct thread_info * now. Fetch pid, lwpid from thread.
8679 (resume_status_pending_p): Update, "entry" parameter is a
8680 struct thread_info * now.
8681 (need_step_over_p): Ditto. Fetch lwpid from thread.
8682 (start_step_over): Fetch lwpid from thread.
8683 (linux_resume_one_thread): Update, "entry" parameter is a
8684 struct thread_info * now. Fetch lwpid from thread.
8685 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8686 (proceed_one_lwp): Update, "entry" parameter is a
8687 struct thread_info * now. Fetch lwpid from thread.
8688 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8689 struct thread_info * now.
8690 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8691 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8692 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8694 (regsets_store_inferior_registers): Ditto.
8695 (fetch_register, store_register): Ditto.
8696 (linux_read_memory, linux_write_memory): Ditto.
8697 (linux_request_interrupt): Ditto.
8698 (linux_read_auxv): Ditto.
8699 (linux_xfer_siginfo): Ditto.
8700 (linux_qxfer_spu): Ditto.
8701 (linux_qxfer_libraries_svr4): Ditto.
8702 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8703 moved to inferiors.h.
8705 (get_thread_lwp): Update.
8706 (struct lwp_info): Delete member "entry". Simplify comment for
8709 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8710 current_inferior directly.
8711 (update_watch_registers_callback): Update, "entry" parameter is a
8712 struct thread_info * now. Fetch pid from thread.
8713 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8714 (mips_insert_point): Fetch lwpid from current_inferior.
8715 Pass &all_threads to find_inferior, not &all_lwps.
8716 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8717 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8719 (mips_stopped_data_address): Ditto.
8720 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8722 * linux-tile-low.c (tile_arch_setup): Ditto.
8723 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8724 (update_debug_registers_callback): Update, "entry" parameter is a
8725 struct thread_info * now. Fetch pid from thread.
8726 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8727 Pass &all_threads to find_inferior, not &all_lwps.
8728 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8729 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8730 Pass &all_threads to find_inferior, not &all_lwps.
8731 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8732 (i386_dr_low_get_status): Ditto.
8733 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8734 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8735 (x86_linux_read_description): Ditto.
8736 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8738 2014-02-20 Doug Evans <dje@google.com>
8740 * inferiors.c (get_first_inferior): Fix buglet.
8742 2014-02-19 Doug Evans <dje@google.com>
8744 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8745 * inferiors.c (add_thread): Change result type to struct thread_info *.
8746 All callers updated.
8747 (add_lwp): Call add_thread here instead of in callers.
8748 All callers updated.
8749 * linux-low.h (get_lwp_thread): Rewrite.
8750 (struct lwp_info): New member "thread".
8752 2014-02-19 Doug Evans <dje@google.com>
8754 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8755 All callers updated.
8757 2014-02-19 Doug Evans <dje@google.com>
8759 * inferiors.c (add_thread): Fix whitespace.
8761 2014-02-19 Doug Evans <dje@google.com>
8763 * dll.c (clear_dlls): Replace accessing list implemention details
8765 * gdbthread.h (get_first_thread): Declare.
8766 * inferiors.c (for_each_inferior_with_data): New function.
8767 (get_first_thread): New function.
8768 (find_thread_ptid): Simplify.
8769 (get_first_inferior): New function.
8770 (clear_list): Delete.
8771 (one_inferior_p): New function.
8772 (clear_inferior_list): New function.
8773 (clear_inferiors): Update.
8774 * inferiors.h (for_each_inferior_with_data): Declare.
8775 (clear_inferior_list): Declare.
8776 (one_inferior_p): Declare.
8777 (get_first_inferior): Declare.
8778 * linux-low.c (linux_wait_for_event): Replace accessing list
8779 implemention details with API function.
8780 * server.c (target_running): Ditto.
8781 (accumulate_file_name_length): New function.
8782 (emit_dll_description): New function.
8783 (handle_qxfer_libraries): Replace accessing list implemention
8784 details with API function.
8785 (handle_qxfer_threads_worker): New function.
8786 (handle_qxfer_threads_proper): Replace accessing list implemention
8787 details with API function.
8788 (handle_query): Ditto.
8789 (visit_actioned_threads_callback_ftype): New typedef.
8790 (visit_actioned_threads_data): New struct.
8791 (visit_actioned_threads): Rewrite to be find_inferior callback.
8792 (resume): Call find_inferior.
8793 (handle_status): Replace accessing list implemention
8794 details with API function.
8795 (process_serial_event): Replace accessing list implemention details
8797 * target.c (set_desired_inferior): Replace accessing list implemention
8798 details with API function.
8799 * tracepoint.c (same_process_p): New function.
8800 (gdb_agent_about_to_close): Replace accessing list implemention
8801 details with API function.
8802 * win32-low.c (child_delete_thread): Replace accessing list
8803 implemention details with API function.
8804 (match_dll_by_basename): New function.
8805 (dll_is_loaded_by_basename): New function.
8806 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8807 details call to dll_is_loaded_by_basename.
8809 2014-02-19 Doug Evans <dje@google.com>
8811 * dll.h (struct dll_info): Add comment.
8812 * gdbthread.h (struct thread_info): Add comment.
8813 (current_ptid): Simplify.
8814 * inferiors.c (add_process): Update.
8815 (remove_process): Update.
8816 * inferiors.h (struct process_info): Rename member "head" to "entry".
8817 * linux-low.c (delete_lwp): Update.
8819 (last_thread_of_process_p): Update.
8820 (kill_one_lwp_callback, linux_kill): Update.
8821 (status_pending_p_callback): Update.
8822 (wait_for_sigstop): Update. Simplify read of ptid.
8823 (start_step_over): Update.
8824 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8825 (get_lwp_thread): Update.
8826 (struct lwp_info): Rename member "head" to "entry".
8827 * regcache.h (inferior_list_entry): Delete.
8828 * server.c (kill_inferior_callback): Update.
8829 (detach_or_kill_inferior_callback): Update.
8830 (print_started_pid): Update.
8831 (print_attached_pid): Update.
8832 (process_serial_event): Simplify read of ptid.
8833 * thread-db.c (thread_db_create_event): Update.
8834 (thread_db_get_tls_address): Update.
8835 * win32-low.c (current_inferior_ptid): Simplify.
8837 2014-02-19 Tom Tromey <tromey@redhat.com>
8839 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8841 (target_supports_btrace): Update.
8843 2014-02-14 Yao Qi <yao@codesourcery.com>
8845 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8846 (rsp-low-ipa.o): New target.
8848 2014-02-12 Tom Tromey <tromey@redhat.com>
8850 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8851 convert_ascii_to_int.
8852 * regcache.c (registers_to_string): Likewise.
8853 * remote-utils.c (decode_M_packet): Likewise.
8854 * server.c (process_serial_event): Likewise.
8856 2014-02-12 Tom Tromey <tromey@redhat.com>
8858 * server.c (handle_query, handle_v_run): Use hex2bin, not
8860 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8862 2014-02-12 Tom Tromey <tromey@redhat.com>
8864 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8865 convert_int_to_ascii.
8866 * regcache.c (registers_to_string, collect_register_as_string):
8868 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8870 * server.c (process_serial_event): Likewise.
8871 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8872 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8874 2014-02-12 Tom Tromey <tromey@redhat.com>
8876 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8877 bin2hex, not hexify.
8878 * tracepoint.c (cmd_qtstatus): Likewise.
8880 2014-02-12 Tom Tromey <tromey@redhat.com>
8882 * remote-utils.c (monitor_output): Pass explicit length to
8885 2014-02-12 Tom Tromey <tromey@redhat.com>
8887 * tracepoint.c: Include rsp-low.h.
8888 * server.c: Include rsp-low.h.
8889 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8890 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8892 * remote-utils.c: Include rsp-low.h.
8893 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8894 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8895 (convert_int_to_ascii, convert_ascii_to_int): Move to
8897 * regcache.c: Include rsp-low.h.
8898 * ax.c: Include rsp-low.h.
8899 * Makefile.in (SFILES): Add common/rsp-low.c.
8900 (OBS): Add rsp-low.o.
8901 (rsp-low.o): New target.
8903 2014-02-12 Tom Tromey <tromey@redhat.com>
8905 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8906 Include print-utils.h.
8907 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8908 (plongest, thirty_two, phex_nz): Remove.
8909 * Makefile.in (SFILES): Add common/print-utils.c.
8910 (OBS): Add print-utils.o.
8911 (print-utils-ipa.o): New target.
8912 (print-utils.o): New target.
8913 (IPA_OBJS): Add print-utils-ipa.o.
8915 2014-02-06 Tom Tromey <tromey@redhat.com>
8917 * Makefile.in (SFILES): Fix indentation.
8919 2014-02-05 Doug Evans <dje@google.com>
8921 * linux-low.c (linux_wait_for_event): Improve comment.
8922 (linux_wait_1): Keep current_inferior in sync with event_child.
8924 2014-01-22 Doug Evans <dje@google.com>
8926 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8928 2014-01-22 Doug Evans <dje@google.com>
8930 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8931 * configure: Regenerate.
8932 * config.in: Regenerate.
8933 * Makefile.in (SFILES): Add debug.c.
8935 * debug.c: New file.
8936 * debug.h: New file.
8937 * linux-aarch64-low.c (*): Update all debugging printfs to use
8938 debug_printf instead of fprintf.
8939 * linux-arm-low.c (*): Ditto.
8940 * linux-cris-low.c (*): Ditto.
8941 * linux-crisv32-low.c (*): Ditto.
8942 * linux-m32r-low.c (*): Ditto.
8943 * linux-sparc-low.c (*): Ditto.
8944 * linux-x86.c (*): Ditto.
8945 * linux-low.c (*): Ditto.
8946 (linux_wait_1): Add calls to debug_enter, debug_exit.
8947 (linux_wait): Remove redundant debugging printf.
8948 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8949 (linux_resume, unstop_all_lwps): Ditto.
8950 * mem-break.c (*): Update all debugging printfs to use
8951 debug_printf instead of fprintf.
8952 * remote-utils.c (*): Ditto.
8953 * thread-db.c (*): Ditto.
8954 * server.c #include <ctype.h>, "gdb_vecs.h".
8955 (debug_threads): Moved to debug.c.
8956 (*): Update all debugging printfs to use debug_printf instead of
8958 (start_inferior): Replace call to fflush with call to debug_flush.
8959 (monitor_show_help): Mention set debug-format.
8960 (parse_debug_format_options): New function.
8961 (handle_monitor_command): Handle "monitor set debug-format".
8962 (gdbserver_usage): Mention --debug-format.
8963 (main): Parse --debug-format.
8964 * server.h (debug_threads): Declaration moved to debug.h.
8966 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8967 trace_debug_1 that uses debug_printf.
8968 (tracepoint_look_up_symbols): Update all debugging printfs to use
8969 debug_printf instead of fprintf.
8971 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8973 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8976 2014-01-17 Pedro Alves <palves@redhat.com>
8979 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8980 defined after including gdb_proc_service.h.
8982 2014-01-16 Doug Evans <dje@google.com>
8984 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8985 (match_dll): Use it.
8987 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8989 * target.h (target_ops) <read_btrace>: Change parameters and
8990 return type to allow error reporting.
8991 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8992 trace reading errors on.
8993 * linux-low.c (linux_low_read_btrace): Pass trace reading
8995 (linux_low_disable_btrace): New.
8997 2014-01-15 Doug Evans <dje@google.com>
8999 * inferiors.c (thread_id_to_gdb_id): Delete.
9000 * inferiors.h (thread_id_to_gdb_id): Delete.
9002 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9004 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9005 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9008 2014-01-08 Pedro Alves <palves@redhat.com>
9010 * server.c (handle_status): Don't discard previous queued stop
9011 replies or thread's pending status here.
9012 (main) <disconnection>: Do it here instead.
9014 2014-01-08 Pedro Alves <palves@redhat.com>
9016 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9017 * server.c (visit_actioned_threads, handle_pending_status): New
9019 (handle_v_cont): Factor out parts to ...
9020 (resume): ... this new function. If in all-stop, and a thread
9021 being resumed has a pending status, report it without actually
9023 (myresume): Adjust to use the new 'resume' function.
9024 (clear_pending_status_callback, set_pending_status_callback)
9025 (find_status_pending_thread_callback): New functions.
9026 (handle_status): Handle the case of multiple threads having
9027 interesting statuses to report. Report threads' real last signal
9028 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9029 with an interesting thread to report the status for, instead of
9030 always reporting the status of the first thread.
9032 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9034 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9035 * gdbreplay.c (gdbreplay_version): Likewise.
9037 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9039 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9040 iov.iov_len with the real length in use.
9042 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9044 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9045 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9046 for all targets that use win32-low.c.
9047 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9048 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9050 2013-12-13 Pedro Alves <palves@redhat.com>
9052 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9053 if equal to TARGET_WAITKIND_LOADED.
9054 * win32-low.c (cached_status): New static global.
9055 (win32_wait): Add declaration.
9056 (do_initial_child_stuff): Flush all initial pending debug events
9057 up to the initial breakpoint.
9058 (win32_wait): If CACHED_STATUS was set, return that instead
9059 of doing a real wait. Remove the code resuming the execution
9060 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9061 during the initial phase. Also remove the code changing
9062 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9063 TARGET_WAITKIND_STOPPED.
9065 2013-12-11 Yao Qi <yao@codesourcery.com>
9067 * notif.c (handle_notif_ack): Return 0 if no notification
9070 2013-11-20 Doug Evans <dje@google.com>
9072 * linux-low.c (linux_set_resume_request): Fix comment.
9074 2013-11-20 Doug Evans <dje@google.com>
9076 * linux-low.c (resume_status_pending_p): Tweak comment.
9078 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9080 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9081 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9082 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9083 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9084 (srv_amd64_regobj): Add amd64-mpx.o.
9085 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9086 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9087 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9088 * i387-fp.c (num_pl_bnd_register) Added constant.
9089 (num_pl_bnd_cfg_registers) Added constant.
9090 (struct i387_xsave) Added reserved area and MPX fields.
9091 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9092 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9094 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9095 (init_registers_amd64_mpx_linux): Declare new function.
9096 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9097 (x86_64_regmap): Add MPX registers.
9098 (x86_linux_read_description): Add MPX case.
9099 (initialize_low_arch): Initialize MPX targets.
9101 2013-11-18 Tom Tromey <tromey@redhat.com>
9103 * configure: Rebuild.
9104 * configure.ac: Don't check for stdlib.h.
9105 * gdbreplay.c: Unconditionally include stdlib.h.
9107 2013-11-18 Tom Tromey <tromey@redhat.com>
9109 * config.in: Rebuild.
9110 * configure: Rebuild.
9111 * configure.ac: Don't use AC_HEADER_DIRENT.
9113 2013-11-18 Tom Tromey <tromey@redhat.com>
9115 * server.h: Don't check HAVE_STRING_H.
9116 * gdbreplay.c: Don't check HAVE_STRING_H.
9117 * configure: Rebuild.
9119 2013-11-18 Tom Tromey <tromey@redhat.com>
9121 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9124 2013-11-08 Tom Tromey <tromey@redhat.com>
9126 * configure, config.in: Rebuild.
9127 * configure.ac: Remove unused configury.
9129 2013-11-08 Tom Tromey <tromey@redhat.com>
9131 * acinclude.m4: Include common.m4, codeset.m4.
9132 * configure, config.in: Rebuild.
9133 * configure.ac: Use GDB_AC_COMMON.
9135 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9137 * linux-s390-low.c (HWCAP_S390_TE): New define.
9138 (s390_arch_setup): Consider the TE field in the HWCAP for
9139 determining 'have_regset_tdb'.
9141 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9144 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9147 2013-10-02 Pedro Alves <palves@redhat.com>
9149 * server.c (process_serial_event): Don't output "GDBserver
9150 exiting" if GDB is connected through stdio.
9151 * target.c (mywait): Likewise, be silent if GDB is connected
9154 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9156 * lynx-low.c (lynx_add_threads_after_attach): New function.
9157 (lynx_attach): Remove call to add_thread. Add call to
9158 lynx_add_threads_after_attach instead.
9160 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9162 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9163 * config.in, configure: Regenerated.
9165 2013-09-18 Yao Qi <yao@codesourcery.com>
9168 * server.c (start_inferior): Clear 'resume_info'.
9170 2013-09-16 Jiong Wang <jiwang@tilera.com>
9172 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9175 2013-09-16 Jiong Wang <jiwang@tilera.com>
9177 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9178 linux-tile-low.o to srv_tgtobj.
9180 2013-09-16 Will Newton <will.newton@linaro.org>
9182 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9185 2013-09-06 Pedro Alves <palves@redhat.com>
9187 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9188 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9189 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9190 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9191 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9192 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9194 2013-09-06 Pedro Alves <palves@redhat.com>
9196 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9197 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9199 2013-09-06 Pedro Alves <palves@redhat.com>
9201 * linux-amd64-ipa.c: Include tracepoint.h.
9202 * linux-i386-ipa.c: Include tracepoint.h.
9204 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9206 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9207 (ps_get_thread_area): New function.
9209 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9211 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9212 (initialize_low_arch): Call init_registers_crisv32 rather than
9213 init_register_crisv32.
9215 2013-09-05 Pedro Alves <palves@redhat.com>
9217 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9219 * hostio.h: ... this new file.
9220 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9221 win32-low.c: Include hostio.h.
9223 2013-09-05 Pedro Alves <palves@redhat.com>
9225 * server.h (gdb_client_data, handler_func, callback_handler_func)
9226 (delete_file_handler, add_file_handler, append_callback_event)
9227 (delete_callback_event, start_event_loop, initialize_event_loop):
9228 Move to event-loop.h and include it.
9229 * event-loop.h: New file.
9231 2013-09-05 Pedro Alves <palves@redhat.com>
9233 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9234 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9235 (loaded_dll, unloaded_dll): Move to ...
9236 * dll.h: ... this new file.
9237 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9239 2013-09-05 Pedro Alves <palves@redhat.com>
9241 * server.h (current_process, get_thread_process, all_processes)
9242 (add_inferior_to_list, for_each_inferior, current_inferior)
9243 (remove_inferior, add_process, remove_process, find_process_pid)
9244 (have_started_inferiors_p, have_attached_inferiors_p)
9245 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9246 (clear_inferiors, find_inferior, find_inferior_id)
9247 (inferior_target_data, set_inferior_target_data)
9248 (inferior_regcache_data, set_inferior_regcache_data): Move to
9249 inferiors.h, and include it.
9250 * inferiors.h: New file.
9252 2013-09-05 Pedro Alves <palves@redhat.com>
9254 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9258 2013-09-05 Pedro Alves <palves@redhat.com>
9260 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9262 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9263 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9264 (handle_tracepoint_general_set, handle_tracepoint_query)
9265 (tracepoint_finished_step, tracepoint_was_hit)
9266 (release_while_stepping_state_list, current_traceframe)
9267 (in_readonly_region, traceframe_read_mem)
9268 (fetch_traceframe_registers, traceframe_read_sdata)
9269 (traceframe_read_info, struct fast_tpoint_collect_status)
9270 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9271 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9272 (supply_fast_tracepoint_registers)
9273 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9274 (ipa_tdesc, claim_trampoline_space)
9275 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9276 (agent_mem_read, agent_get_trace_state_variable_value)
9277 (agent_set_trace_state_variable_value, agent_tsv_read)
9278 (agent_mem_read_string, get_raw_reg_func_addr)
9279 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9280 * tracepoint.h: ... this new file.
9282 2013-09-05 Pedro Alves <palves@redhat.com>
9284 * server.h (perror_with_name, error, fatal, warning, paddress)
9285 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9287 * utils.h: New file.
9289 2013-09-05 Pedro Alves <palves@redhat.com>
9291 * server.h (remote_debug, noack_mode, transport_is_reliable)
9292 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9293 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9294 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9295 (write_enn, initialize_async_io, enable_async_io)
9296 (disable_async_io, check_remote_input_interrupt_request)
9297 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9298 (dead_thread_notify, prepare_resume_reply)
9299 (decode_address_to_semicolon, decode_address, decode_m_packet)
9300 (decode_M_packet, decode_X_packet, decode_xfer_write)
9301 (decode_search_memory_packet, unhexify, hexify)
9302 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9303 (look_up_one_symbol, relocate_instruction)
9304 (monitor_output): Move to remote-utils.h, and include it.
9305 * remote-utils.h: New file.
9307 2013-09-05 Pedro Alves <palves@redhat.com>
9309 * server.h (_): Delete.
9311 2013-09-02 Pedro Alves <palves@redhat.com>
9313 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9314 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9316 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9318 2013-09-02 Pierre Muller <muller@sourceware.org>
9320 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9321 or WriteProcessMemory complete successfully and handle
9322 ERROR_PARTIAL_COPY error.
9324 2013-09-02 Pedro Alves <palves@redhat.com>
9326 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9327 error instead of EIO.
9329 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9332 * linux-low.c: Include filestuff.h.
9333 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9334 * lynx-low.c: Include filestuff.h.
9335 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9336 * server.c: Include filestuff.h.
9337 (main): Call notice_open_fds.
9338 * spu-low.c: Include filestuff.h.
9339 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9341 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9343 * Makefile.in: Explain why ../target and ../nat are not
9344 listed as include file search paths.
9345 (linux-waitpid.o): New object file rule.
9346 * configure.srv (srv_native_linux_obj): New variable.
9347 Replace all occurrences of linux native object files with
9348 $srv_native_linux_obj.
9349 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9350 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9351 (linux_enable_event_reporting): Remove declaration.
9352 (my_waitpid): Moved to common/linux-waitpid.c.
9353 (linux_wait_for_event): Pass ptid when calling
9354 linux_enable_event_reporting.
9355 (linux_supports_tracefork_flag): Remove.
9356 (linux_enable_event_reporting): Likewise.
9357 (linux_tracefork_grandchild): Remove.
9358 (STACK_SIZE): Moved to common/linux-ptrace.c.
9359 (linux_tracefork_child): Remove.
9360 (linux_test_for_tracefork): Remove.
9361 (linux_look_up_symbols): Call linux_supports_traceclone.
9362 (initialize_low): Remove call to linux_test_for_tracefork.
9363 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9364 common/linux-ptrace.h.
9365 (PTRACE_TYPE_ARG4): Likewise.
9366 Include linux-ptrace.h.
9368 2013-08-21 Pedro Alves <palves@redhat.com>
9370 * config.in: Renegerate.
9372 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9374 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9375 (SFILES): Remove $(srcdir)/common/target-common.c and
9376 add $(srcdir)/target/waitstatus.c.
9377 (OBS): Remove target-common.o and add waitstatus.o.
9378 (server_h): Remove $(srcdir)/../common/target-common.h and
9379 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9380 and $(srcdir)/../target/waitstatus.h.
9381 (target-common.o): Remove.
9382 (waitstatus.o): New target object file.
9383 * target.h: Do not include target-common.h and
9384 include target/resume.h, target/wait.h and
9385 target/waitstatus.h.
9387 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9389 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9390 to PTRACE_TYPE_ARG3.
9391 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9392 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9394 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9395 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9397 2013-07-27 Jie Zhang <jie@codesourcery.com>
9398 Daniel Jacobowitz <dan@codesourcery.com>
9399 Yao Qi <yao@codesourcery.com>
9401 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9402 (mips-linux-watch.o): New rule.
9403 (mips_linux_watch_h): New variable.
9404 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9406 * linux-mips-low.c: Include mips-linux-watch.h.
9407 (struct arch_process_info, struct arch_lwp_info): New.
9408 (update_watch_registers_callback): New function.
9409 (mips_linux_new_process, mips_linux_new_thread) New functions.
9410 (mips_linux_prepare_to_resume, mips_insert_point): New
9412 (mips_remove_point, mips_stopped_by_watchpoint): New
9414 (rsp_bp_type_to_target_hw_bp_type): New function.
9415 (mips_stopped_data_address): New function.
9416 (the_low_target): Add watchpoint support functions.
9418 2013-07-27 Yao Qi <yao@codesourcery.com>
9420 * i386-low.c: Include break-common.h.
9421 (enum target_hw_bp_type): Remove.
9423 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9425 * Makefile.in (SFILES): /common/target-common.c.
9426 (OBS): Add target-common.o.
9427 (server_h): Add $(srcdir)/../common/target-common.h.
9428 (target-common.o): New target.
9429 * server.c (queue_stop_reply_callback): Free
9430 status string after use.
9431 * target.c (target_waitstatus_to_string): Remove.
9432 * target.h: Include target-common.h.
9433 (resume_kind): Likewise.
9434 (target_waitkind): Likewise.
9435 (target_waitstatus): Likewise.
9436 (TARGET_WNOHANG): Likewise.
9438 2013-07-04 Yao Qi <yao@codesourcery.com>
9440 * Makefile.in (host_alias): Use @host_noncanonical@.
9441 (target_alias): Use @target_noncanonical@.
9442 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9443 ACX_NONCANONICAL_HOST.
9444 * configure: Regenerated.
9447 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9449 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9450 * configure: Rebuild.
9451 * Makefile.in (version_host, version_target): Get from configure.
9452 (version.c): Use $(version_host) and $(version_target).
9454 2013-07-03 Pedro Alves <palves@redhat.com>
9456 * Makefile.in (config.status): Depend on development.sh.
9457 * acinclude.m4: Include libmcheck.m4.
9458 * configure: Regenerate.
9460 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9462 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9463 attribute inside the parentheses.
9464 (winapi_DebugSetProcessKillOnExit): Ditto.
9465 (winapi_DebugBreakProcess): Ditto.
9466 (winapi_GenerateConsoleCtrlEvent): Ditto.
9468 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9470 * notif.h (notif_event): Add a dummy member to avoid compiler
9473 2013-07-01 Pedro Alves <palves@redhat.com>
9475 * hostio.c (HOSTIO_PATH_MAX): Define.
9476 (require_filename, handle_open, handle_unlink, handle_readlink):
9479 2013-07-01 Pedro Alves <palves@redhat.com>
9481 * server.h: Include "pathmax.h".
9482 * linux-low.c: Don't include sys/param.h.
9483 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9485 * win32-low.c: Don't include sys/param.h.
9486 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9488 2013-07-01 Pedro Alves <palves@redhat.com>
9490 * event-loop.c: Don't check HAVE_UNISTD_H before including
9492 * gdbreplay.c: Likewise.
9493 * remote-utils.c: Likewise.
9494 * server.c: Likewise.
9495 * configure.ac: Don't check for unistd.h.
9496 * configure: Regenerate.
9498 2013-06-28 Tom Tromey <tromey@redhat.com>
9500 * Makefile.in (version.c): Use version.in, not
9503 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9505 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9506 * configure: Rebuild.
9507 * Makefile.in (version_host, version_target): Get from configure.
9508 (version.c): Use $(version_host) and $(version_target).
9510 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9512 Fix trace-status to output user name without trailing colon.
9513 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9515 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9517 Fix trace-status to output proper start-time and stop-time.
9518 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9519 output start time and stop time in hex as gdb expects.
9521 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9523 * tracepoint.c (build_traceframe_info_xml): Output trace state
9524 variables present in the trace buffer.
9526 2013-06-24 Tom Tromey <tromey@redhat.com>
9528 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9530 (version.o): Remove.
9531 * gdbreplay.c: Include version.h.
9532 (version, host_name): Don't declare.
9533 * server.h: Include version.h.
9534 (version, host_name): Don't declare.
9536 2013-06-12 Pedro Alves <palves@redhat.com>
9538 * linux-x86-low.c (linux_is_elf64): Delete global.
9539 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9540 with local linux_pid_exe_is_elf_64_file use.
9542 2013-06-11 Pedro Alves <palves@redhat.com>
9544 * linux-low.c (regset_disabled, disable_regset): New functions.
9545 (regsets_fetch_inferior_registers)
9546 (regsets_store_inferior_registers): Use them.
9547 (initialize_regsets_info); Don't allocate the disabled_regsets
9549 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9552 2013-06-11 Pedro Alves <palves@redhat.com>
9554 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9557 2013-06-11 Pedro Alves <palves@redhat.com>
9559 * linux-x86-low.c (initialize_low_arch): Call
9560 init_registers_x32_avx_linux.
9562 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9564 Fix compatibility with Android Bionic.
9565 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9568 2013-06-07 Pedro Alves <palves@redhat.com>
9571 * Makefile.in (OBS): Add tdesc.o.
9572 (IPA_OBJS): Add tdesc-ipa.o.
9573 (tdesc-ipa.o): New rule.
9574 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9576 * linux-low.c (new_inferior): Delete.
9577 (disabled_regsets, num_regsets): Delete.
9578 (linux_add_process): Adjust to set the new per-process
9580 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9581 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9582 was a stop. When calling arch_setup, switch the current inferior
9583 to the thread that got an event.
9584 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9585 (regsets_fetch_inferior_registers)
9586 (regsets_store_inferior_registers): New regsets_info parameter.
9588 (linux_register_in_regsets): New regs_info parameter. Adjust to
9590 (register_addr, fetch_register, store_register): New usrregs_info
9591 parameter. Adjust to use it.
9592 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9593 parameter regs_info. Adjust to use it.
9594 (linux_fetch_registers): Get the current inferior's regs_info, and
9596 (linux_store_registers): Ditto.
9597 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9598 (initialize_low): Don't initialize the target_regsets here. Call
9599 initialize_low_arch.
9600 * linux-low.h (target_regsets): Delete declaration.
9601 (struct regsets_info): New.
9602 (struct usrregs_info): New.
9603 (struct regs_info): New.
9604 (struct process_info_private) <new_inferior>: New field.
9605 (struct linux_target_ops): Delete the num_regs, regmap, and
9606 regset_bitmap fields. New field regs_info.
9607 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9608 * i387-fp.c (num_xmm_registers): Delete.
9609 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9610 calls to new interface.
9611 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9612 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9613 Infer the number of xmm registers from the regcache's target
9615 * i387-fp.h (num_xmm_registers): Delete.
9616 * inferiors.c (add_thread): Don't install the thread's regcache
9618 * proc-service.c (gregset_info): Fetch the current inferior's
9619 regs_info. Adjust to use it.
9620 * regcache.c: Include tdesc.h.
9621 (register_bytes, reg_defs, num_registers)
9622 (gdbserver_expedite_regs): Delete.
9623 (get_thread_regcache): If the thread doesn't have a regcache yet,
9624 create one, instead of aborting gdbserver.
9625 (regcache_invalidate_one): Rename to ...
9626 (regcache_invalidate_thread): ... this.
9627 (regcache_invalidate_one): New.
9628 (regcache_invalidate): Only invalidate registers of the current
9630 (init_register_cache): Add target_desc parameter, and use it.
9631 (new_register_cache): Ditto. Assert the target description has a
9632 non zero registers_size.
9633 (regcache_cpy): Add assertions. Adjust.
9634 (realloc_register_cache, set_register_cache): Delete.
9635 (registers_to_string, registers_from_string): Adjust.
9636 (find_register_by_name, find_regno, find_register_by_number)
9637 (register_cache_size): Add target_desc parameter, and use it.
9638 (free_register_cache_thread, free_register_cache_thread_one)
9639 (regcache_release, register_cache_size): New.
9640 (register_size): Add target_desc parameter, and use it.
9641 (register_data, supply_register, supply_register_zeroed)
9642 (supply_regblock, supply_register_by_name, collect_register)
9643 (collect_register_as_string, collect_register_by_name): Adjust.
9644 * regcache.h (struct target_desc): Forward declare.
9645 (struct regcache) <tdesc>: New field.
9646 (init_register_cache, new_register_cache): Add target_desc
9648 (regcache_invalidate_thread): Declare.
9649 (regcache_invalidate_one): Delete declaration.
9650 (regcache_release): Declare.
9651 (find_register_by_number, register_cache_size, register_size)
9652 (find_regno): Add target_desc parameter.
9653 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9655 * remote-utils.c: Include tdesc.h.
9656 (outreg, prepare_resume_reply): Adjust.
9657 * server.c: Include tdesc.h.
9658 (gdbserver_xmltarget): Delete declaration.
9659 (get_features_xml, process_serial_event): Adjust.
9660 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9662 (struct process_info) <tdesc>: New field.
9663 (ipa_tdesc): Declare.
9664 * tdesc.c: New file.
9665 * tdesc.h: New file.
9666 * tracepoint.c: Include tdesc.h.
9667 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9668 (get_context_regcache): Adjust to pass ipa_tdesc down.
9669 (do_action_at_tracepoint): Adjust to get the register cache size
9670 from the context regcache's description.
9671 (traceframe_walk_blocks): Adjust to get the register cache size
9672 from the current trace frame's description.
9673 (traceframe_get_pc): Adjust to get current trace frame's
9674 description and pass it down.
9675 (gdb_collect): Adjust to get the register cache size from the
9677 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9678 (gdbserver_xmltarget): Delete.
9679 (initialize_low_tracepoint): Set the ipa's target description.
9680 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9681 (initialize_low_tracepoint): Set the ipa's target description.
9682 * linux-x86-low.c: Include tdesc.h.
9683 [__x86_64__] (is_64bit_tdesc): New.
9684 (ps_get_thread_area, x86_get_thread_area): Use it.
9685 (i386_cannot_store_register): Rename to ...
9686 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9687 (i386_cannot_fetch_register): Rename to ...
9688 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9689 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9691 (target_regsets): Rename to ...
9692 (x86_regsets): ... this.
9693 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9695 (x86_siginfo_fixup): Use is_64bit_tdesc.
9696 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9697 (tdesc_x32_avx_linux, tdesc_x32_linux)
9698 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9700 (x86_linux_update_xmltarget): Delete.
9701 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9702 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9703 (AMD64_LINUX_USER64_CS): New.
9704 (x86_linux_read_description): New, based on
9705 x86_linux_update_xmltarget.
9706 (same_process_callback): New.
9707 (x86_arch_setup_process_callback): New.
9708 (x86_linux_update_xmltarget): New.
9709 (x86_regsets_info): New.
9710 (amd64_linux_regs_info): New.
9711 (i386_linux_usrregs_info): New.
9712 (i386_linux_regs_info): New.
9713 (x86_linux_regs_info): New.
9714 (x86_arch_setup): Reimplement.
9715 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9716 (x86_emit_ops): Ditto.
9717 (the_low_target): Adjust. Install x86_linux_regs_info,
9718 x86_cannot_fetch_register, and x86_cannot_store_register.
9719 (initialize_low_arch): New.
9720 * linux-ia64-low.c (tdesc_ia64): Declare.
9721 (ia64_fetch_register): Adjust.
9722 (ia64_usrregs_info, regs_info): New globals.
9723 (ia64_regs_info): New function.
9724 (the_low_target): Adjust.
9725 (initialize_low_arch): New function.
9726 * linux-sparc-low.c (tdesc_sparc64): Declare.
9727 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9729 (sparc_arch_setup): New function.
9730 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9731 (the_low_target): Adjust.
9732 (initialize_low_arch): New function.
9733 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9734 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9735 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9736 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9737 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9738 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9739 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9740 (tdesc_powerpc_isa205_vsx64l): Declare.
9741 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9742 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9743 (ppc_set_pc, ppc_get_hwcap): Adjust.
9744 (ppc_usrregs_info): Forward declare.
9745 (!__powerpc64__) ppc_regmap_adjusted: New global.
9746 (ppc_arch_setup): Adjust to the current process'es target
9748 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9749 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9750 (ppc_store_evrregset): Adjust.
9751 (target_regsets): Rename to ...
9752 (ppc_regsets): ... this, and make static.
9753 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9754 (ppc_regs_info): New function.
9755 (the_low_target): Adjust.
9756 (initialize_low_arch): New function.
9757 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9758 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9759 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9760 (tdesc_s390x_linux64v2): Declare.
9761 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9762 (s390_fill_gregset, s390_store_last_break): Adjust.
9763 (target_regsets): Rename to ...
9764 (s390_regsets): ... this, and make static.
9765 (s390_get_pc, s390_set_pc): Adjust.
9766 (s390_get_hwcap): New target_desc parameter, and use it.
9767 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9768 (s390_arch_setup): Adjust to set the current process'es target
9769 description. Don't adjust the regmap.
9770 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9771 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9772 (regs_info_3264): New globals.
9773 (s390_regs_info): New function.
9774 (the_low_target): Adjust.
9775 (initialize_low_arch): New function.
9776 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9777 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9778 [__mips64] (init_registers_mips_linux)
9779 (init_registers_mips_dsp_linux): Delete defines.
9780 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9781 (have_dsp): New global.
9782 (mips_read_description): New, based on mips_arch_setup.
9783 (mips_arch_setup): Reimplement.
9784 (get_usrregs_info): New function.
9785 (mips_cannot_fetch_register, mips_cannot_store_register)
9786 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9787 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9788 (target_regsets): Rename to ...
9789 (mips_regsets): ... this, and make static.
9790 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9791 (dsp_regs_info, regs_info): New globals.
9792 (mips_regs_info): New function.
9793 (the_low_target): Adjust.
9794 (initialize_low_arch): New function.
9795 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9796 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9798 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9799 (arm_read_description): New, with bits factored from
9801 (arm_arch_setup): Reimplement.
9802 (target_regsets): Rename to ...
9803 (arm_regsets): ... this, and make static.
9804 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9805 (arm_regs_info): New function.
9806 (the_low_target): Adjust.
9807 (initialize_low_arch): New function.
9808 * linux-m68k-low.c (tdesc_m68k): Declare.
9809 (target_regsets): Rename to ...
9810 (m68k_regsets): ... this, and make static.
9811 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9812 (m68k_regs_info): New function.
9813 (m68k_arch_setup): New function.
9814 (the_low_target): Adjust.
9815 (initialize_low_arch): New function.
9816 * linux-sh-low.c (tdesc_sharch): Declare.
9817 (target_regsets): Rename to ...
9818 (sh_regsets): ... this, and make static.
9819 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9820 (sh_regs_info, sh_arch_setup): New functions.
9821 (the_low_target): Adjust.
9822 (initialize_low_arch): New function.
9823 * linux-bfin-low.c (tdesc_bfin): Declare.
9824 (bfin_arch_setup): New function.
9825 (bfin_usrregs_info, regs_info): New globals.
9826 (bfin_regs_info): New function.
9827 (the_low_target): Adjust.
9828 (initialize_low_arch): New function.
9829 * linux-cris-low.c (tdesc_cris): Declare.
9830 (cris_arch_setup): New function.
9831 (cris_usrregs_info, regs_info): New globals.
9832 (cris_regs_info): New function.
9833 (the_low_target): Adjust.
9834 (initialize_low_arch): New function.
9835 * linux-cris-low.c (tdesc_crisv32): Declare.
9836 (cris_arch_setup): New function.
9837 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9838 (cris_regs_info): New function.
9839 (the_low_target): Adjust.
9840 (initialize_low_arch): New function.
9841 * linux-m32r-low.c (tdesc_m32r): Declare.
9842 (m32r_arch_setup): New function.
9843 (m32r_usrregs_info, regs_info): New globals.
9844 (m32r_regs_info): Adjust.
9845 (initialize_low_arch): New function.
9846 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9847 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9848 (tic6x_usrregs_info): Forward declare.
9849 (tic6x_read_description): New function, based on ...
9850 (tic6x_arch_setup): ... this. Reimplement.
9851 (target_regsets): Rename to ...
9852 (tic6x_regsets): ... this, and make static.
9853 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9854 (tic6x_regs_info): New function.
9855 (the_low_target): Adjust.
9856 (initialize_low_arch): New function.
9857 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9858 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9859 (target_regsets): Rename to ...
9860 (xtensa_regsets): ... this, and make static.
9861 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9863 (xtensa_arch_setup, xtensa_regs_info): New functions.
9864 (the_low_target): Adjust.
9865 (initialize_low_arch): New function.
9866 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9867 (nios2_arch_setup): Set the current process'es tdesc.
9868 (target_regsets): Rename to ...
9869 (nios2_regsets): ... this.
9870 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9871 (nios2_regs_info): New function.
9872 (the_low_target): Adjust.
9873 (initialize_low_arch): New function.
9874 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9875 (aarch64_arch_setup): Set the current process'es tdesc.
9876 (target_regsets): Rename to ...
9877 (aarch64_regsets): ... this.
9878 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9879 (aarch64_regs_info): New function.
9880 (the_low_target): Adjust.
9881 (initialize_low_arch): New function.
9882 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9884 (target_regsets): Rename to ...
9885 (tile_regsets): ... this.
9886 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9887 (tile_regs_info): New function.
9888 (tile_arch_setup): Set the current process'es tdesc.
9889 (the_low_target): Adjust.
9890 (initialize_low_arch): New function.
9891 * spu-low.c (tdesc_spu): Declare.
9892 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9893 * win32-arm-low.c (tdesc_arm): Declare.
9894 (arm_arch_setup): New function.
9895 (the_low_target): Install arm_arch_setup instead of
9897 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9898 (init_windows_x86): Rename to ...
9899 (i386_arch_setup): ... this. Set `win32_tdesc'.
9900 (the_low_target): Adjust.
9901 * win32-low.c (win32_tdesc): New global.
9902 (child_add_thread): Don't create the thread cache here.
9903 (do_initial_child_stuff): Set the new process'es tdesc.
9904 * win32-low.h (struct target_desc): Forward declare.
9905 (win32_tdesc): Declare.
9906 * lynx-i386-low.c (tdesc_i386): Declare global.
9907 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9908 * lynx-low.c (lynx_tdesc): New global.
9909 (lynx_add_process): Set the new process'es tdesc.
9910 * lynx-low.h (struct target_desc): Forward declare.
9911 (lynx_tdesc): Declare global.
9912 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9913 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9914 * nto-low.c (nto_tdesc): New global.
9915 (do_attach): Set the new process'es tdesc.
9916 * nto-low.h (struct target_desc): Forward declare.
9917 (nto_tdesc): Declare.
9918 * nto-x86-low.c (tdesc_i386): Declare.
9919 (nto_x86_arch_setup): Set `nto_tdesc'.
9921 2013-06-04 Gary Benson <gbenson@redhat.com>
9923 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9924 to qSupported response when appropriate.
9925 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9926 with nonzero-length annex.
9927 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9928 arguments supplied in annex.
9930 2013-05-31 Doug Evans <dje@google.com>
9933 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9934 64 bits in 64-cross-32 environment.
9936 2013-05-28 Pedro Alves <palves@redhat.com>
9938 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9939 (aarch64-without-fpu.c): Delete rule.
9940 * configure.srv (aarch64*-*-linux*): Remove references to
9941 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9942 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9945 2013-05-24 Pedro Alves <palves@redhat.com>
9947 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9948 instead of strchr/decode_address. Error if the range isn't split
9949 with a ','. Don't assume there's be a ':' in the action.
9951 2013-05-23 Yao Qi <yao@codesourcery.com>
9952 Pedro Alves <palves@redhat.com>
9954 * linux-low.c (lwp_in_step_range): New function.
9955 (linux_wait_1): If the thread was range stepping and stopped
9956 outside the stepping range, report the stop to GDB. Otherwise,
9957 continue stepping. Add range stepping debug output.
9958 (linux_set_resume_request): Copy the step range from the resume
9960 (linux_supports_range_stepping): New.
9961 (linux_target_ops) <supports_range_stepping>: Set to
9962 linux_supports_range_stepping.
9963 * linux-low.h (struct linux_target_ops)
9964 <supports_range_stepping>: New field.
9965 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9966 * linux-x86-low.c (x86_supports_range_stepping): New.
9967 (the_low_target) <supports_range_stepping>: Set to
9968 x86_supports_range_stepping.
9969 * server.c (handle_v_cont): Handle 'r' action.
9970 (handle_v_requests): Append ";r" if the target supports range
9972 * target.h (struct thread_resume) <step_range_start,
9973 step_range_end>: New fields.
9974 (struct target_ops) <supports_range_stepping>:
9976 (target_supports_range_stepping): New macro.
9978 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9980 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9981 confusion in comment.
9983 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9985 * lynx-low.c (struct process_info_private): New type.
9986 (lynx_add_process): New function.
9987 (lynx_create_inferior, lynx_attach): Replace calls to
9988 add_process by calls to lynx_add_process.
9989 (lynx_resume): If PTID is null, then try using
9990 current_process()->private->last_wait_event_ptid.
9992 (lynx_clear_inferiors): Delete. The contents of that function
9993 has been inlined in lynx_mourn;
9994 (lynx_wait_1): Save the ptid in the process's private data.
9995 (lynx_mourn): Free the process' private data. Replace call
9996 to lynx_clear_inferiors by call to clear_inferiors.
9998 2013-05-17 Yao Qi <yao@codesourcery.com>
10000 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10003 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10005 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10006 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10007 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10008 PT_TEXT_END_ADDR guards. Update comments.
10009 (linux_target_op) <read_offsets>: Conditionally define to
10010 linux_read_offsets if the target is UCLIBC and if it defines
10011 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10013 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10014 Andrew Jenner <andrew@codesourcery.com>
10016 * Makefile.in (SFILES): Add linux-nios2-low.c.
10017 (clean): Add action to delete nios2-linux.c.
10018 (nios2-linux.c): New rule.
10019 * configure.srv: Add nios2*-*-linux*.
10020 * linux-nios2-low.c: New.
10022 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10024 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10026 2013-04-25 Hui Zhu <hui@codesourcery.com>
10029 * ax.c (ax_printf): Add fflush.
10031 2013-04-22 Tom Tromey <tromey@redhat.com>
10033 * Makefile.in (SFILES): Add filestuff.c.
10034 (OBS): Add filestuff.o.
10035 (filestuff.o): New target.
10036 * config.in, configure: Rebuild.
10037 * configure.ac: Check for fdwalk, pipe2.
10039 2013-04-17 Pedro Alves <palves@redhat.com>
10041 * configure.ac (USE_THREAD_DB): Delete variable.
10042 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10043 Don't AC_SUBST USE_THREAD_DB.
10044 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10045 * config.in, configure: Regenerate.
10047 2013-04-16 Pedro Alves <palves@redhat.com>
10049 * linux-low.h (struct lwp_info) <thread_known>: Move under
10050 the USE_THREAD_DB #ifdef.
10052 2013-04-16 Pedro Alves <palves@redhat.com>
10054 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10055 (linux-low.o): Delete rule.
10056 * linux-low.h: Always include "gdb_thread_db.h" instead of
10057 conditionally including thread_db.h.
10058 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10061 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10063 * Makefile.in (install-only): Fix make install regression.
10065 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10067 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10068 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10070 * gdbserver.1: Remove.
10072 2013-03-22 Pedro Alves <palves@redhat.com>
10074 * linux-low.c (handle_extended_wait): Don't call
10075 linux_enable_event_reporting.
10077 2013-03-15 Tony Theodore <tonyt@logyst.com>
10080 * Makefile.in (SHELL): Use @SHELL@.
10082 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10084 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10087 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10089 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10090 Remove extraneous NULL element.
10092 2013-03-13 Yao Qi <yao@codesourcery.com>
10094 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10095 'V' block in trace frame.
10097 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10099 * target.h (struct target_ops): Add btrace ops.
10100 (target_supports_btrace): New macro.
10101 (target_enable_btrace): New macro.
10102 (target_disable_btrace): New macro.
10103 (target_read_btrace): New macro.
10104 * gdbthread.h (struct thread_info): Add btrace field.
10105 * server.c: Include btrace-common.h.
10106 (handle_btrace_general_set): New function.
10107 (handle_btrace_enable): New function.
10108 (handle_btrace_disable): New function.
10109 (handle_general_set): Call handle_btrace_general_set.
10110 (handle_qxfer_btrace): New function.
10111 (struct qxfer qxfer_packets[]): Add btrace entry.
10112 * inferiors.c (remove_thread): Disable btrace.
10113 * linux-low: Include linux-btrace.h.
10114 (linux_low_enable_btrace): New function.
10115 (linux_low_read_btrace): New function.
10116 (linux_target_ops): Add btrace ops.
10117 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10118 Add srv_linux_btrace=yes.
10119 (x86_64-*-linux*): Add linux-btrace.o.
10120 Add srv_linux_btrace=yes.
10121 * configure.ac: Define HAVE_LINUX_BTRACE.
10122 * config.in: Regenerated.
10123 * configure: Regenerated.
10125 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10127 * server.c (handle_qxfer): Preserve error message if -3 is
10129 (qxfer): Document the -3 return value.
10131 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10133 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10134 (linux_btrace_h): New variable.
10135 (linux-btrace.o): New rule.
10137 2013-03-08 Stan Shebs <stan@codesourcery.com>
10138 Hafiz Abid Qadeer <abidh@codesourcery.com>
10140 * tracepoint.c (trace_buffer_size): New global.
10141 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10142 (init_trace_buffer): Change to one-argument function. Allocate
10143 trace buffer memory.
10144 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10145 handle QTBuffer:size packet.
10146 (cmd_bigqtbuffer_size): New function.
10147 (initialize_tracepoint): Call init_trace_buffer with
10148 DEFAULT_TRACE_BUFFER_SIZE.
10149 * server.c (handle_query): Add QTBuffer:size in the
10152 2013-03-07 Yao Qi <yao@codesourcery.com>
10154 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10155 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10157 (cmd_qtsp): Adjust condition. Do post increment.
10158 Set cur_action and cur_step_action back to 0.
10160 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10163 * linux-low.c (linux_write_memory): Return early success if LEN is
10166 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10168 * configure.srv: Add x86_64-*-cygwin* as target.
10170 2013-02-28 Tom Tromey <tromey@redhat.com>
10172 * configure.ac: Invoke AC_SYS_LARGEFILE.
10173 * configure, config.in: Rebuild.
10175 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10177 * win32-low.c: Throughout, fix format strings and casts of
10178 printf-like functions to avoid type related warnings on all
10180 (get_child_debug_event): Print dwDebugEventCode as hex since
10181 that's how it's usually documented.
10183 2013-02-28 Yao Qi <yao@codesourcery.com>
10185 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10188 2013-02-27 Jiong Wang <jiwang@tilera.com>
10190 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10191 (reg-tilegx32.c): New rule.
10192 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10193 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10194 different register info initializer according to elf class.
10195 (init_registers_tilgx32): New function. The tilegx32 register info
10197 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10198 (tile_store_gregset): Likewise.
10200 2013-02-27 Yao Qi <yao@codesourcery.com>
10202 * server.c (process_point_options): Print debug message when
10203 debug_threads is true.
10205 2013-02-26 Yao Qi <yao@codesourcery.com>
10207 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10209 2013-02-19 Pedro Alves <palves@redhat.com>
10210 Kai Tietz <ktietz@redhat.com>
10214 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10215 instead of strtoul to extract address from packet.
10216 (process_serial_event) <'z'>: Likewise.
10218 2013-02-18 Yao Qi <yao@codesourcery.com>
10220 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10222 2013-02-14 Pedro Alves <palves@redhat.com>
10226 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10227 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10229 2013-02-14 Pedro Alves <palves@redhat.com>
10231 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10233 2013-02-14 Pedro Alves <palves@redhat.com>
10235 * tracepoint.c (save_string): Delete.
10236 (add_tracepoint_action): Use savestring instead of save_string.
10238 2013-02-12 Pedro Alves <palves@redhat.com>
10240 * linux-xtensa-low.c: Ditto.
10241 * xtensa-xtregs.c: Ditto.
10243 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10245 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10248 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10250 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10251 aarch64_num_wp_regs and aarch64_num_bp_regs to
10252 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10254 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10256 * linux-aarch64-low.c (ps_get_thread_area): Replace
10257 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10259 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10260 Marcus Shawcroft <marcus.shawcroft@arm.com>
10261 Nigel Stephens <nigel.stephens@arm.com>
10262 Yufeng Zhang <yufeng.zhang@arm.com>
10264 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10265 (aarch64.c, aarch64-without-fpu.c): New targets.
10266 * configure.srv (aarch64*-*-linux*): New.
10267 * linux-aarch64-low.c: New file.
10269 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10271 * linux-low.c (handle_extended_wait, linux_create_inferior)
10272 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10273 (dequeue_one_deferred_signal, linux_resume_one_thread)
10274 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10275 (linux_tracefork_grandchild, linux_test_for_tracefork)
10276 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10277 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10278 where the argument is 0.
10280 2013-01-25 Yao Qi <yao@codesourcery.com>
10282 * event-loop.c: Include "queue.h".
10283 (gdb_event_p): New typedef.
10284 (struct gdb_event) <next_event>: Remove.
10285 (event_queue): Change to QUEUE(gdb_event_p).
10286 (async_queue_event): Remove.
10287 (gdb_event_xfree): New.
10288 (initialize_event_loop): New.
10289 (process_event): Use API from QUEUE.
10290 (wait_for_event): Likewise.
10291 * server.c (main): Call initialize_event_loop.
10292 * server.h (initialize_event_loop): Declare.
10294 2013-01-18 Yao Qi <yao@codesourcery.com>
10296 * ax.h (struct eval_agent_expr_context): New.
10297 (gdb_eval_agent_expr): Update declaration.
10298 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10299 TFRAME. Add new argument CTX.
10300 * server.h (struct eval_agent_expr_context): Declare.
10301 (agent_mem_read, agent_tsv_read): Update declaration.
10302 (agent_mem_read_string): Likewise.
10303 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10304 (add_traceframe_block): Add new argument TPOINT.
10305 Increase TPOINT->traceframe_usage.
10306 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10307 eval_tracepoint_agent_expr.
10308 (condition_true_at_tracepoint): Likewise.
10309 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10310 (agent_mem_read_string, agent_tsv_read): Likewise.
10312 2013-01-16 Yao Qi <yao@codesourcery.com>
10314 * linux-low.c (linux_resume_one_lwp): Don't check
10315 'lwp->bp_reinsert != 0'.
10317 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10318 Pedro Alves <palves@redhat.com>
10320 * lynx-low.c (ptrace_request_to_str): Define a temporary
10321 macro and use it to simplify this function's implementation.
10323 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10325 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10328 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10330 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10332 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10334 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10336 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10338 * lynx-low.c (lynx_resume): Use the resume_info parameter
10339 to determine the ptid for the lynx_ptrace call, unless
10340 it is equal to minus_one_ptid, in which case we use the
10341 ptid of the current_inferior.
10342 (lynx_wait_1): After having received a thread create/exit
10343 event, resume the inferior's execution using the signaling
10344 thread's ptid, rather than the old ptid.
10346 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10348 * lynx-low.c (lynx_resume): Delete variable ret.
10350 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10352 * gdbreplay.c (gdbreplay_version): Update copyright year.
10353 * server.c (gdbserver_version): Likewise.
10355 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10357 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10360 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10362 * lynx-low.c (ptrace_request_to_str): Add handling for
10363 PTRACE_GETTRACESIG.
10365 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10367 * lynx-low.c (lynx_attach): Delete variable new_process.
10369 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10371 * lynx-low.c (lynx_create_inferior): Delete variable
10374 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10376 * lynx-low.c (ptrace_request_to_str): Do not handle
10377 PTRACE_GETTHREADLIST if this macro does not exist.
10379 2012-12-15 Yao Qi <yao@codesourcery.com>
10381 * Makefile.in (OBS): Add notif.o.
10382 * notif.c, notif.h: New.
10383 * server.c: Include "notif.h".
10384 (struct vstop_notif) <next>: Remove.
10386 (queue_stop_reply): Update.
10387 (push_event, send_next_stop_reply): Remove.
10388 (discard_queued_stop_replies): Update.
10389 (notif_stop): New variable.
10390 (handle_v_stopped): Remove.
10391 (handle_v_requests): Don't call handle_v_stopped. Call
10392 handle_ack_notif instead.
10393 (queue_stop_reply_callback): Call notif_event_enque instead
10394 of queue_stop_reply.
10395 (handle_status): Don't call send_next_stop_reply, call
10396 notif_write_event instead.
10397 (kill_inferior_callback): Likewise.
10398 (detach_or_kill_inferior_callback): Likewise.
10399 (main): Call initialize_notif.
10400 (process_serial_event): Call QUEUE_is_empty.
10401 (handle_target_event): Call notif_push instead of push event.
10402 * server.h (push_event): Remove declaration.
10404 2012-12-10 Tom Tromey <tromey@redhat.com>
10406 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10407 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10410 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10411 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10412 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10413 (amd64-linux-ipa.o, ax.o): Rewrite.
10414 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10415 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10416 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10417 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10418 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10419 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10420 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10421 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10422 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10423 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10424 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10425 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10426 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10427 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10428 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10429 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10430 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10431 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10432 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10433 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10434 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10435 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10436 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10437 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10438 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10439 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10440 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10441 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10442 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10443 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10444 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10445 (reg-tilegx.o): Remove.
10446 (all_object_files): New macro.
10447 Include .deps files.
10448 * aclocal.m4, configure: Rebuild.
10449 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10450 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10451 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10453 2012-12-05 Tom Tromey <tromey@redhat.com>
10456 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10458 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10460 * configure.ac: Check for linux/perf_event.h.
10461 * config.in: Regenerated.
10462 * configure: Regenerated.
10464 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10466 * hostio.c (handle_readlink): Decrease buffer size
10467 parameter passed to readlink by one byte.
10469 2012-11-26 Yao Qi <yao@codesourcery.com>
10471 * configure.ac (build_warnings): Append '-Wempty-body'.
10472 * configure: Regenerated.
10473 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10476 2012-11-15 Pierre Muller <muller@sourceware.org>
10478 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10479 * config.in: Regenerate.
10480 * configure: Regenerate.
10481 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10482 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10483 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10484 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10486 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10487 instead of <sys/wait.h> header.
10488 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10490 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10492 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10493 (various make rules): Remove -DGDBSERVER
10495 2012-11-09 Yao Qi <yao@codesourcery.com>
10497 * spu-low.c (current_ptid): Move it to ..
10498 * gdbthread.h: ... here. New.
10499 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10500 * server.c (myresume, process_serial_event): Likewise.
10501 * thread-db.c (thread_db_find_new_threads): Likewise.
10502 * tracepoint.c (run_inferior_command): Likewise.
10504 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10506 * server.c (handle_search_memory_1): Include access length in
10509 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10511 * linux-crisv32-low.c: Fix compile errors.
10513 2012-09-04 Yao Qi <yao@codesourcery.com>
10515 * tracepoint.c (cmd_qtsv): Adjust debug message.
10516 Don't check CUR_TPOINT.
10518 2012-08-28 Yao Qi <yao@codesourcery.com>
10520 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10521 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10522 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10523 Remove declarations of xmalloc, xreallloc, xstrdup and
10525 * Makefile.in (libiberty_h): New.
10526 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10527 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10529 2012-08-23 Yao Qi <yao@codesourcery.com>
10531 * server.h: Remove declaration of 'xsnprintf'.
10533 2012-08-22 Keith Seitz <keiths@redhat.com>
10535 * server.h: Include build-gnulib-gbserver/config.h.
10536 * gdbreplay.c: Likewise.
10538 2012-08-08 Doug Evans <dje@google.com>
10540 * Makefile.in (SFILES): Add gdb_vecs.c.
10541 (OBS): Add gdb_vecs.o.
10542 (gdb_vecs_h, host_defs_h): New variables.
10543 (thread-db.o): Add $(gdb_vecs_h) dependency.
10544 (gdb_vecs.o): New rule.
10545 * thread-db.c: #include "gdb_vecs.h".
10546 (thread_db_load_search): Use a vector to iterate over path elements.
10547 Handle text appearing after "$pdir".
10549 * configure.ac: Add check for strstr.
10550 * config.in: Regenerate.
10551 * configure: Regenerate.
10553 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10555 * hostio.c (handle_pread): If pread fails, fall back to attempting
10557 (handle_pwrite): Likewise for pwrite.
10559 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10561 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10562 between unsupported TYPE and unimplementable ADDR/LEN combination.
10563 (arm_insert_point): Act on new return value.
10565 2012-07-31 Pedro Alves <palves@redhat.com>
10567 * server.c (process_point_options): Only skip tokens if we find
10568 one that is unrecognized. Don't treat 'X' specially while
10569 skipping unrecognized tokens.
10571 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10573 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10574 to 4-byte-align HW breakpoint addresses for Thumb.
10576 2012-07-27 Yao Qi <yao@codesourcery.com>
10580 * server.h: Declare gdb_agent_about_to_close.
10581 * target.c (kill_inferior): Include "agent.h".
10582 New. Send command 'kill'.
10583 * target.h (kill_inferior): Removed macro.
10584 * tracepoint.c (gdb_agent_about_to_close): New.
10585 (gdb_agent_helper_thread): Handle command 'close'.
10586 Wait endlessly until the inferior stops.
10587 Install gdb_agent_remove_socket to atexit hook.
10588 (agent_socket_name): New static variable.
10589 (gdb_agent_socket_init): Replace local variable 'name' with
10590 'agent_socket_name'.
10591 (gdb_agent_remove_socket): New.
10593 2012-07-27 Yao Qi <yao@codesourcery.com>
10595 * server.c (process_point_options): Stop at 'X' when parsing.
10597 2012-07-19 Michael Eager <eager@eagercon.com>
10599 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10601 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10602 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10603 hardware breakpoint.
10605 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10607 * gdbserver/linux-low.c (initialize_low): Call
10608 linux_ptrace_init_warnings.
10610 2012-07-02 Doug Evans <dje@google.com>
10612 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10615 2012-07-02 Stan Shebs <stan@codesourcery.com>
10617 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10618 (ax.o): Add it to build rule.
10620 (OBS): Add format.o.
10621 (IPA_OBS): Add format.o.
10622 * server.c (handle_query): Claim support for breakpoint commands.
10623 (process_point_options): Add command case.
10624 (process_serial_event): Leave running if there are printfs in
10626 * mem-break.h (any_persistent_commands): Declare.
10627 (add_breakpoint_commands): Declare.
10628 (gdb_no_commands_at_breakpoint): Declare.
10629 (run_breakpoint_commands): Declare.
10630 * mem-break.c (struct point_command_list): New struct.
10631 (struct breakpoint): New field command_list.
10632 (any_persistent_commands): New function.
10633 (add_commands_to_breakpoint): New function.
10634 (add_breakpoint_commands): New function.
10635 (gdb_no_commands_at_breakpoint): New function.
10636 (run_breakpoint_commands): New function.
10637 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10639 * ax.c: Include format.h.
10640 (ax_printf): New function.
10641 (gdb_eval_agent_expr): Add printf opcode.
10643 2012-06-13 Yao Qi <yao@codesourcery.com>
10645 * server.c (start_inferior): Remove duplicated writes to fields
10646 'last_resume_kind' and 'last_status' of 'current_inferior'.
10648 2012-06-12 Yao Qi <yao@codesourcery.com>
10649 Pedro Alves <palves@redhat.com>
10651 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10653 * server.c (handle_v_cont): Extend comment.
10655 2012-06-11 Yao Qi <yao@codesourcery.com>
10657 * linux-low.c (linux_attach): Add 'static'.
10659 2012-06-06 Yao Qi <yao@codesourcery.com>
10661 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10663 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10665 Fix gcc -flto compilation warning.
10666 * server.c (main): Make variable multi_mode and attach volatile.
10668 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10670 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10671 if the platform doesn't know about it.
10673 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10675 * Makefile.in (SFILES): Add linux-tile-low.c.
10676 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10677 * configure.srv: Handle tilegx-*-linux*.
10678 * linux-tile-low.c: New file.
10680 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10682 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10684 2012-05-24 Pedro Alves <palves@redhat.com>
10688 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10690 2012-05-24 Pedro Alves <palves@redhat.com>
10694 Replace target_signal with gdb_signal throughout.
10696 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10698 * linux-low.c (linux_store_registers): Avoid the copying sequence
10699 when no data has been retrieved by ptrace.
10701 2012-05-22 Will Deacon <will.deacon@arm.com>
10703 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10704 Include asm/ptrace.h.
10705 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10708 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10710 * linux-low.c (linux_store_registers): Don't re-retrieve data
10711 with ptrace that has already been obtained from /proc. Always
10712 copy any data retrieved with ptrace to the buffer supplied.
10714 2012-05-11 Yao Qi <yao@codesourcery.com>
10715 Pedro Alves <palves@redhat.com>
10717 * linux-low.c (enum stopping_threads_kind): New.
10718 (stopping_threads): Change type to `enum stopping_threads_kind'.
10719 (handle_extended_wait): If stopping and suspending threads, leave
10720 the new_lwp suspended too.
10721 (linux_wait_for_event): Adjust.
10722 (stop_all_lwps): Set `stopping_threads' to
10723 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10724 whether we're suspending threads or just stopping them. Assert no
10727 2012-04-29 Yao Qi <yao@codesourcery.com>
10729 * server.h: Move some code to ...
10730 * gdbthread.h: ... here. New.
10731 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10732 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10733 (nto-low.o, win32-low.o): Likewise.
10734 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10735 * regcache.c, remote-utils.c, server.c: Likewise.
10736 * target.c, tracepoint.c, win32-low.c: Likewise.
10738 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10740 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10741 (PTRACE_ARG4_TYPE): Likewise.
10742 (PTRACE_XFER_TYPE): Likewise.
10743 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10744 ptrace to PTRACE_ARG3_TYPE.
10745 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10746 (PTRACE_ARG4_TYPE): Likewise.
10747 (PTRACE_XFER_TYPE): Likewise.
10748 (linux_detach_one_lwp): Cast fourth argument of
10749 ptrace to long then PTRACE_ARG4_TYPE.
10750 (regsets_fetch_inferior_registers): Cast third argument of
10751 ptrace to long then PTRACE_ARG3_TYPE.
10752 (regsets_store_inferior_registers): Likewise.
10754 2012-04-20 Pedro Alves <palves@redhat.com>
10756 * configure: Regenerate.
10758 2012-04-19 Pedro Alves <palves@redhat.com>
10760 * Makefile.in (GNULIB_BUILDDIR): New.
10761 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10762 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10763 (all, install-only, uninstall, clean-info, all-lib, clean): No
10764 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10765 (maintainer-clean realclean distclean): Use subdir_do.
10767 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10768 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10769 * acinclude.m4: Include acx_configure_dir.m4.
10770 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10771 calls. Call AC_PROG_RANLIB. Configure gnulib using
10774 (GNULIB_STDINT_H): Adjust.
10775 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10776 * gdbreplay.c: Include build-gnulib/config.h.
10777 * server.h: Likewise.
10778 * aclocal.m4: Regenerate.
10779 * config.in: Regenerate.
10780 * configure: Regenerate.
10782 2012-04-19 Pedro Alves <palves@redhat.com>
10784 * Makefile.in (LIBGNU, INCGNU): Adjust.
10785 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10786 (all, install-only, uninstall, clean-info, all-lib, clean)
10787 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10788 * configure.ac: Adjust AC_OUTPUT output.
10789 * aclocal.m4: Regenerate.
10790 * configure: Regenerate.
10792 2012-04-19 Pedro Alves <palves@redhat.com>
10794 * Makefile.in (generated_files): New.
10795 (server_h): Remove the explicit dependency on config.h, and depend
10796 on $generated_files.
10798 2012-04-19 Pedro Alves <palves@redhat.com>
10800 * Makefile.in (INCGNU): Add -Ignulib.
10802 2012-04-19 Pedro Alves <palves@redhat.com>
10804 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10805 (INCGNU): ... this, and spell out -I here.
10806 (GNULIB_LIB): Rename to ...
10807 (LIBGNU): ... this.
10808 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10810 2012-04-19 Pedro Alves <palves@redhat.com>
10812 * config.in: Regenerate.
10814 2012-04-19 Pedro Alves <palves@redhat.com>
10816 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10817 * server.h (memmem): Remove declaration.
10818 * config.in: Regenerate.
10819 * configure: Regenerate.
10821 2012-04-19 Yao Qi <yao@codesourcery.com>
10823 * Makefile.in (SFILES): Add common/vec.c.
10827 2012-04-19 Yao Qi <yao@codesourcery.com>
10829 * remote-utils.c (prepare_resume_reply): Replace with macro
10830 target_core_of_thread.
10831 * server.c (handle_qxfer_threads_proper): Likewise.
10832 * target.h (traget_core_of_thread): New macro.
10834 2012-04-18 Pedro Alves <palves@redhat.com>
10836 * aclocal.m4: Regenerate.
10837 * configure: Regenerate.
10839 2012-04-16 Yao Qi <yao@codesourcery.com>
10841 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10842 duplicated on address.
10844 2012-04-16 Yao Qi <yao@codesourcery.com>
10846 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10847 (struct tracepoint_action_ops) <send>: New field.
10848 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10849 (agent_expr_send, x_tracepoint_action_send): New.
10850 (l_tracepoint_action_send): New.
10851 (cmd_qtdp): Download and install tracepoint
10852 according to `use_agent'.
10853 (run_inferior_command): Add one more parameter `len'.
10855 (tracepoint_send_agent): New.
10856 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10858 2012-04-16 Yao Qi <yao@codesourcery.com>
10860 * tracepoint.c (download_tracepoints): Moved to ...
10861 (cmd_qtstart): ... here.
10863 2012-04-14 Yao Qi <yao@codesourcery.com>
10865 * tracepoint.c: Include inttypes.h.
10866 (struct collect_memory_action): Use sized types.
10867 (struct tracepoint): Likewise.
10868 (cmd_qtdp, stop_tracing): Update print specifiers.
10869 (cmd_qtp, response_tracepoint): Likewise.
10870 (collect_data_at_tracepoint): Likewise.
10871 (collect_data_at_step): Likewise.
10873 2012-04-14 Yao Qi <yao@codesourcery.com>
10875 Import gnulib module inttypes.
10876 * aclocal.m4, config.in, configure: Regenerated.
10878 2012-04-14 Yao Qi <yao@codesourcery.com>
10880 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10881 Makefile and config.status at last.
10883 2012-04-13 Yao Qi <yao@codesourcery.com>
10885 * tracepoint.c: Include stdint.h unconditionally.
10887 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10889 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10890 on BFD_HAVE_SYS_PROCFS_TYPE.
10891 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10892 * configure: Regenerate.
10893 * config.in: Likewise.
10895 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10897 * Makefile.in (clean): Also remove x32.c x32-linux.c
10898 x32-avx.c x32-avx-linux.c.
10899 (x32.o): New target.
10901 (x32-linux.o): Likewise.
10902 (x32-linux.c): Likewise.
10903 (x32-avx.o): Likewise.
10904 (x32-avx.c): Likewise.
10905 (x32-avx-linux.o): Likewise.
10906 (x32-avx-linux.c): Likewise.
10908 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10909 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10910 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10911 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10912 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10913 i386/x32-avx-linux.xml.
10915 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10916 (init_registers_x32_avx_linux): Likwise.
10917 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10918 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10920 2012-04-13 Pedro Alves <palves@redhat.com>
10922 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10923 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10924 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10925 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10928 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10930 * linux-x86-low.c (compat_x32_clock_t): New.
10931 (compat_x32_siginfo_t): Likewise.
10932 (compat_x32_siginfo_from_siginfo): Likewise.
10933 (siginfo_from_compat_x32_siginfo): Likewise.
10934 (linux_is_elf64): Likewise.
10935 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10936 and siginfo_from_compat_x32_siginfo for x32.
10937 (x86_arch_setup): Set linux_is_elf64.
10939 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10942 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10944 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10945 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10946 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10947 compatible with process.
10949 2012-04-12 Yao Qi <yao@codesourcery.com>
10951 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10952 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10953 (install-only, install-info, clean): Handle sub dir gnulib.
10954 (all-lib, am--refresh): New targets.
10955 (memmem.o): Remove target.
10956 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10957 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10958 (AC_REPLACE_FUNCS): Remove memmem.
10959 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10960 (AC_OUTPUT): Generate Makefile in gnulib/.
10961 * aclocal.m4, config.in, configure: Regenerated.
10963 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10965 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10967 2012-04-05 Pedro Alves <palves@redhat.com>
10969 -Werror=strict-aliasing
10971 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10974 2012-04-04 Pedro Alves <palves@redhat.com>
10976 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10977 (sparc_store_gregset_from_stack, sparc_store_gregset)
10978 (sparc_breakpoint_at): Fix formatting.
10980 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10982 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10984 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10985 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10986 * config.in: Regenerate.
10987 * configure: Likewise.
10989 2012-03-29 Pedro Alves <palves@redhat.com>
10991 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10992 Correct ptrace arguments.
10994 2012-03-28 Pedro Alves <palves@redhat.com>
10996 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10997 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10998 (IA64_FR1_REGNUM): New defines.
10999 (ia64_fetch_register): New.
11000 (the_low_target): Install it.
11001 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11003 * linux-low.c (linux_fetch_registers): Try the
11004 the_low_target.fetch_register hook first.
11006 * linux-arm-low.c (the_low_target): Adjust.
11007 * linux-bfin-low.c (the_low_target): Adjust.
11008 * linux-cris-low.c (the_low_target): Adjust.
11009 * linux-crisv32-low.c (the_low_target): Adjust.
11010 * linux-m32r-low.c (the_low_target): Adjust.
11011 * linux-m68k-low.c (the_low_target): Adjust.
11012 * linux-mips-low.c (the_low_target): Adjust.
11013 * linux-ppc-low.c (the_low_target): Adjust.
11014 * linux-s390-low.c (the_low_target): Adjust.
11015 * linux-sh-low.c (the_low_target): Adjust.
11016 * linux-sparc-low.c (the_low_target): Adjust.
11017 * linux-tic6x-low.c (the_low_target): Adjust.
11018 * linux-x86-low.c (the_low_target): Adjust.
11019 * linux-xtensa-low.c (the_low_target): Adjust.
11021 2012-03-26 Pedro Alves <palves@redhat.com>
11023 * server.c (handle_qxfer_libraries): Don't bail early if
11024 the_target->qxfer_libraries_svr4 is not NULL.
11026 2012-03-26 Pedro Alves <palves@redhat.com>
11028 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11030 2012-03-23 Pedro Alves <palves@redhat.com>
11032 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11033 "library-list-svr4" element's start tag when the the DSO list is
11036 2012-03-23 Pedro Alves <palves@redhat.com>
11038 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11039 a variable whose type size is the same as the inferior's pointer
11042 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11044 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11046 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11047 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11048 * linux-low.h: Include <signal.h>.
11049 (struct siginfo): Remove forward declaration.
11050 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11053 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11055 * .gitignore: Ignore more files.
11057 2012-03-19 Pedro Alves <palves@redhat.com>
11058 Jan Kratochvil <jan.kratochvil@redhat.com>
11060 * server.c (cont_thread, general_thread): Add describing comments.
11061 (start_inferior): Clear `cont_thread'.
11062 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11065 2012-03-15 Yao Qi <yao@codesourcery.com>
11067 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11069 (cmd_qtdp): ... here.
11071 2012-03-15 Yao Qi <yao@codesourcery.com>
11073 * tracepoint.c (struct tracepoint_action_ops): New.
11074 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11075 (m_tracepoint_action_download): New.
11076 (r_tracepoint_action_download): New.
11077 (x_tracepoint_action_download): New.
11078 (l_tracepoint_action_download): New.
11079 (add_tracepoint_action): Install `action->ops' according type.
11080 (download_tracepoint_1): Move code `download' function pointer
11081 of various tracepoint_action_ops.
11083 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11085 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11086 linux_ptrace_attach_warnings.
11088 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11090 * Makefile.in (linux-ptrace.o): New.
11091 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11092 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11093 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11094 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11095 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11097 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11099 2012-03-08 Yao Qi <yao@codesourcery.com>
11100 Pedro Alves <palves@redhat.com>
11102 Fix PR server/13392.
11103 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11104 offset of JMP insn.
11105 * tracepoint.c (remove_tracepoint): New.
11106 (cmd_qtdp): Call remove_tracepoint when failed to install.
11108 2012-03-07 Pedro Alves <palves@redhat.com>
11110 * linux-low.c (get_detach_signal): New.
11111 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11112 Pass on pending signals to PTRACE_DETACH. Check the result of the
11114 * server.c (program_signals, program_signals_p): New.
11115 (handle_general_set): Handle QProgramSignals.
11116 * server.h (program_signals, program_signals_p): Declare.
11118 2012-03-05 Pedro Alves <palves@redhat.com>
11119 Jan Kratochvil <jan.kratochvil@redhat.com>
11121 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11124 2012-03-03 Yao Qi <yao@codesourcery.com>
11126 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11127 agent_look_up_symbols.
11129 2012-03-03 Yao Qi <yao@codesourcery.com>
11131 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11132 (linux-x86-low.o): Likewise.
11133 * server.h: Remove in_process_agent_loaded.
11134 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11138 2012-03-03 Yao Qi <yao@codesourcery.com>
11140 * tracepoint.c (gdb_agent_capability): New global.
11141 (in_process_agent_loaded_ust): Renamed to
11142 `in_process_agent_supports_ust'.
11144 (in_process_agent_supports_ust): Call agent_capability_check.
11145 (clear_installed_tracepoints): Assert that agent supports
11148 2012-03-03 Yao Qi <yao@codesourcery.com>
11150 * linux-low.c (linux_supports_agent): New.
11151 (linux_target_ops): Initialize field `supports_agent' with
11152 linux_supports_agent.
11153 * target.h (struct target_ops) <supports_agent>: New.
11154 (target_supports_agent): New macro.
11155 * server.c (handle_general_set): Handle packet 'QAgent'.
11156 (handle_query): Send `QAgent+'.
11157 * Makefile.in (server.o): Depends on agent.h.
11159 2012-03-03 Yao Qi <yao@codesourcery.com>
11161 * Makefile.in (OBS): Add agent.o.
11162 Add new rule for agent.o.
11163 Track dependence of tracepoint.c on agent.h.
11164 * tracepoint.c (run_inferior_command_1):
11165 (run_inferior_command): Call agent_run_command.
11166 (gdb_ust_connect_sync_socket): Deleted. Move it to
11168 (resume_thread, stop_thread): Likewise.
11169 (gdb_ust_socket_init): Renamed to ...
11170 (gdb_agent_socket_init): ... New.
11171 (gdb_ust_thread): Renamed to ...
11172 (gdb_agent_helper_thread): ... New.
11173 (gdb_ust_init): Move some code to ...
11174 (gdb_agent_init): ... here. New.
11175 [HAVE_UST]: Call gdb_ust_init.
11176 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11177 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11178 * config.in, configure: Regenerated.
11180 2012-03-02 Pedro Alves <palves@redhat.com>
11182 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11183 * linux-low.c (struct simple_pid_list): New.
11184 (stopped_pids): New a struct simple_pid_list pointer.
11185 (add_to_pid_list, pull_pid_from_list): New.
11186 (handle_extended_wait): Don't assume the first signal new children
11187 report is SIGSTOP. Adjust call to pull_pid_from_list.
11188 (linux_wait_for_lwp): Adjust.
11190 2012-03-02 Yao Qi <yao@codesourcery.com>
11192 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11195 2012-03-02 Yao Qi <yao@codesourcery.com>
11197 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11198 `stop_pc' and `tpoint'. Update caller.
11200 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11202 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11203 * linux-low.c (use_linux_regsets): New macro.
11204 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11205 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11206 (linux_register_in_regsets): New function.
11207 (usr_fetch_inferior_registers): Skip registers covered by
11209 (usr_store_inferior_registers): Likewise.
11210 (usr_fetch_inferior_registers): New macro.
11211 (usr_store_inferior_registers): Likewise.
11212 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11213 (linux_store_registers): Likewise.
11214 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11216 (init_registers_mips64_dsp_linux): Likewise.
11217 (init_registers_mips_linux): New macro.
11218 (init_registers_mips_dsp_linux): Likewise.
11219 (mips_dsp_num_regs): Likewise.
11220 (DSP_BASE, DSP_CONTROL): New fallback macros.
11221 (mips_base_regs): New macro.
11222 (mips_regmap): Use it. Fix the size.
11223 (mips_dsp_regmap): New variable.
11224 (mips_dsp_regset_bitmap): Likewise.
11225 (mips_arch_setup): New function.
11226 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11228 (mips_cannot_store_register): Likewise.
11229 (the_low_target): Update .arch_setup, .num_regs and .regmap
11230 initializers. Add .regset_bitmap initializer.
11231 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11233 * linux-bfin-low.c (the_low_target): Likewise.
11234 * linux-cris-low.c (the_low_target): Likewise.
11235 * linux-crisv32-low.c (the_low_target): Likewise.
11236 * linux-ia64-low.c (the_low_target): Likewise.
11237 * linux-m32r-low.c (the_low_target): Likewise.
11238 * linux-m68k-low.c (the_low_target): Likewise.
11239 * linux-ppc-low.c (the_low_target): Likewise.
11240 * linux-s390-low.c (the_low_target): Likewise.
11241 * linux-sh-low.c (the_low_target): Likewise.
11242 * linux-sparc-low.c (the_low_target): Likewise.
11243 * linux-tic6x-low.c (the_low_target): Likewise.
11244 * linux-x86-low.c (the_low_target): Likewise.
11245 * linux-xtensa-low.c (the_low_target): Likewise.
11246 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11247 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11248 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11250 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11251 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11253 2012-02-29 Yao Qi <yao@codesourcery.com>
11254 Pedro Alves <palves@redhat.com>
11256 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11257 `step_over_finished' is true.
11259 2012-02-27 Pedro Alves <palves@redhat.com>
11261 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11262 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11264 2012-02-27 Pedro Alves <palves@redhat.com>
11267 * linux-low.c (pid_is_stopped): New.
11268 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11270 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11272 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11275 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11277 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11279 2012-02-24 Luis Machado <lgustavo@codesourcery>
11281 * server.c (handle_query): Advertise support for target-side
11282 breakpoint condition evaluation.
11283 (process_point_options): New function.
11284 (process_serial_event): When inserting a breakpoint, check for
11285 a target-side condition that should be evaluated.
11287 * mem-break.c: Include regcache.h and ax.h.
11288 (point_cond_list_t): New data structure.
11289 (breakpoint) <cond_list>: New field.
11290 (find_gdb_breakpoint_at): Make non-static.
11291 (delete_gdb_breakpoint_at): Clear any target-side
11293 (clear_gdb_breakpoint_conditions): New function.
11294 (add_condition_to_breakpoint): Likewise.
11295 (add_breakpoint_condition): Likewise.
11296 (gdb_condition_true_at_breakpoint): Likewise.
11297 (gdb_breakpoint_here): Return result directly instead
11298 of going through a local variable.
11300 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11301 (clear_gdb_breakpoint_conditions): Likewise.
11302 (add_breakpoint_condition): Likewise.
11303 (gdb_condition_true_at_breakpoint): Likewise.
11305 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11306 (need_step_over_p): Take target-side breakpoint condition into
11309 2012-02-24 Luis Machado <lgustavo@codesourcery>
11311 * server.h: Include tracepoint.h.
11312 (agent_mem_read, agent_get_trace_state_variable_value,
11313 agent_set_trace_state_variable_value,
11314 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11315 get_set_tsv_func_addr): New prototypes.
11317 * ax.h: New include file.
11318 * ax.c: New source file.
11320 * tracepoint.c: Include ax.h.
11321 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11322 agent_expr, eval_result_type): Move to ax.h.
11323 (parse_agent_expr): Rename to ...
11324 (gdb_parse_agent_expr): ... this, make it non-static and move
11326 (unparse_agent_expr) Rename to ...
11327 (gdb_unparse_agent_expr): ... this, make it non-static and move
11329 (eval_agent_expr): Rename to ...
11330 (eval_tracepoint_agent_expr): ... this.
11331 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11332 forward declarations.
11333 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11334 (agent_get_trace_state_variable_value): New function.
11335 (agent_set_trace_state_variable_value): New function.
11336 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11337 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11338 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11339 (condition_true_at_tracepoint): Likewise.
11340 (parse_agent_expr): Rename to ...
11341 (gdb_parse_agent_expr): ... this and move to ax.c.
11342 (unparse_agent_expr): Rename to ...
11343 (gdb_unparse_agent_expr): ... this and move to ax.c.
11344 (gdb_agent_op_name): Move to ax.c.
11345 (eval_agent_expr): Rename to ...
11346 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11348 (eval_tracepoint_agent_expr): New function.
11349 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11351 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11353 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11354 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11355 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11356 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11357 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11358 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11359 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11360 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11361 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11362 (compile_bytecodes): Remove forward declaration.
11363 (is_goto_target): Move to ax.c.
11364 (compile_bytecodes): Move to ax.c and call
11365 agent_get_trace_state_variable_value (...) and
11366 agent_set_trace_state_variable_value (...).
11368 * Makefile.in: Update ax.c and IPA dependencies.
11370 2012-02-24 Pedro Alves <palves@redhat.com>
11372 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11373 (cmd_bigqtbuffer_circular): ... this. Only handle
11374 'QTBuffer:circular:'.
11375 (handle_tracepoint_general_set): Adjust.
11377 2012-02-16 Yao Qi <yao@codesourcery.com>
11379 * inferiors.c: Move code to ...
11380 * dll.c: .... here. New.
11381 * server.h: Declare clear_dlls.
11382 * Makefile.in (SFILES): Add dll.c.
11386 2012-02-11 Yao Qi <yao@codesourcery.com>
11388 * server.c: (handle_monitor_command): Add a new parameter
11390 (handle_query): Update caller.
11392 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11394 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11395 * configure, config.in: Regenerate.
11396 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11399 2012-02-02 Pedro Alves <palves@redhat.com>
11401 Try SIGKILL first, then PTRACE_KILL.
11402 * linux-low.c (linux_kill_one_lwp): New.
11403 (linux_kill_one_lwp): Rename to ...
11404 (kill_one_lwp_callback): ... this. Use the new
11405 linux_kill_one_lwp.
11407 2012-02-02 Pedro Alves <palves@redhat.com>
11409 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11412 2012-01-27 Pedro Alves <palves@redhat.com>
11414 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11415 (elf_64_file_p): Make static.
11416 (linux_pid_exe_is_elf_64_file): New.
11417 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11418 Delete declarations.
11419 (linux_pid_exe_is_elf_64_file): Declare.
11420 * linux-x86-low.c (x86_arch_setup): Use
11421 linux_pid_exe_is_elf_64_file.
11423 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11425 * linux-low.c (linux_wait_for_event_1): Rename to ...
11426 (linux_wait_for_event): ... here and merge it with former
11427 linux_wait_for_event - new variable wait_ptid, use it.
11428 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11430 2012-01-23 Pedro Alves <palves@redhat.com>
11432 * server.c (main): Avoid yet another case of infinite loop while
11433 detaching/killing after a longjmp.
11435 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11438 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11440 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11442 * hostio.c (handle_readlink): New function.
11443 (handle_vFile): Call it to handle "vFile:readlink" packets.
11445 2012-01-20 Pedro Alves <palves@redhat.com>
11446 Ulrich Weigand <ulrich.weigand@linaro.org>
11448 * server.c (handle_v_requests): Only support vAttach and vRun to
11449 start multiple processes when in extended protocol mode.
11451 2012-01-17 Pedro Alves <palves@redhat.com>
11453 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11454 memalign plus mprotect to allocate the scratch buffer.
11456 2012-01-13 Pedro Alves <palves@redhat.com>
11458 * server.c (attach_inferior): Clear `cont_thread'.
11460 2012-01-13 Pedro Alves <palves@redhat.com>
11462 * server.c (main): Avoid infinite loop while detaching/killing
11465 2012-01-09 Doug Evans <dje@google.com>
11467 * server.c (start_inferior): Set last_ptid in --wrapper case.
11469 2012-01-06 Yao Qi <yao@codesourcery.com>
11471 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11473 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11475 2012-01-04 Yao Qi <yao@codesourcery.com>
11477 * tracepoint.c (cmd_qtdp): Print debug message
11478 for static tracepoint.
11480 2012-01-04 Yao Qi <yao@codesourcery.com>
11482 * tracepoint.c (trace_vdebug): Differentiate debug message
11483 between gdbserver and IPA.
11485 2012-01-03 Yao Qi <yao@codesourcery.com>
11487 * tracepoint.c (tracepoint_was_hit): Don't collect for
11490 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11492 * terminal.h: Reformat copyright header.
11494 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11496 * server.c (gdbserver_version): Update copyright year.
11497 * gdbreplay.c (gdbreplay_version): Likewise.
11499 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11501 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11504 2011-12-18 Hui Zhu <teawater@gmail.com>
11505 * linux-low.c (linux_create_inferior): Save return value to ret.
11507 2011-12-18 Hui Zhu <teawater@gmail.com>
11509 * linux-low.c (linux_create_inferior): Save return value to ret.
11511 2011-12-16 Doug Evans <dje@google.com>
11513 * linux-low.c (linux_create_inferior): If stdio connection,
11514 redirect stdin from /dev/null, stdout to stderr.
11515 * remote-utils.c (remote_is_stdio): New static global.
11516 (remote_connection_is_stdio): New function.
11517 (remote_prepare): Handle stdio connection.
11518 (remote_open): Ditto.
11519 (remote_close): Don't close stdin for stdio connections.
11520 (read_prim,write_prim): New functions. Replace all calls to
11521 read/write to these.
11522 * server.c (main): Watch for "-" argument. Move call to
11523 remote_prepare before start_inferior.
11524 * server.h (STDIO_CONNECTION_NAME): New macro.
11525 (remote_connection_is_stdio): Declare.
11527 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11528 in debugging output.
11530 2011-12-15 Yao Qi <yao@codesourcery.com>
11532 * tracepoint.c: Include sys/syscall.h.
11533 (gdb_ust_thread): Remove preprocessor conditional.
11535 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11537 * linux-low.c (linux_detach_one_lwp): Call
11538 the_low_target.prepare_to_resume before detaching.
11540 2011-12-14 Yao Qi <yao@codesourcery.com>
11542 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11545 2011-12-14 Yao Qi <yao@codesourcery.com>
11547 * i386-low.c (i386_low_stopped_data_address): Initialize local
11548 variable `control'.
11550 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11554 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11555 DR_CONTROL unless necessary. Extend comments.
11556 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11557 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11559 2011-12-13 Yao Qi <yao@codesourcery.com>
11561 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11563 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11565 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11567 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11568 Print new debug message for such case.
11570 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11572 Fix overlapping memcpy.
11573 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11574 the read_inferior_memory transfer.
11575 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11576 write_inferior_memory transfer.
11577 (set_fast_tracepoint_jump): New variable buf. Use it for the
11578 read_inferior_memory and write_inferior_memory transfers.
11579 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11580 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11581 Use it for the write_inferior_memory transfer.
11582 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11585 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11587 * linux-low.c (fetch_register, store_register): Make code
11588 consistent, fix formatting.
11590 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11592 * linux-low.c (usr_store_inferior_registers): Factor out code
11593 to handle individual registers into...
11594 (store_register): ... this new function.
11596 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11598 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11599 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11600 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11601 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11602 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11603 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11604 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11605 (srv_xmlfiles): Add new XML files.
11607 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11609 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11610 (init_registers_s390_linux32v1): Add prototype.
11611 (init_registers_s390_linux32v2): Likewise.
11612 (init_registers_s390_linux64v1): Likewise.
11613 (init_registers_s390_linux64v2): Likewise.
11614 (init_registers_s390x_linux64v1): Likewise.
11615 (init_registers_s390x_linux64v2): Likewise.
11616 (s390_num_regs): Increment to 52.
11617 (s390_regmap): Add orig_r2 register.
11618 (s390_num_regs_3264): Increment to 68.
11619 (s390_regmap_3264): Add orig_r2 register.
11620 (s390_collect_ptrace_register): Handle orig_r2 register.
11621 (s390_supply_ptrace_register): Likewise.
11622 (s390_fill_last_break): New function.
11623 (s390_store_last_break): Likewise.
11624 (s390_fill_system_call): New function.
11625 (s390_store_system_call): Likewise.
11626 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11628 (s390_check_regset): New function.
11629 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11630 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11631 Update target_regsets for available register sets.
11633 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11634 Jan Kratochvil <jan.kratochvil@redhat.com>
11636 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11637 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11639 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11640 * linux-low.h (struct process_info_private): New member r_debug.
11641 * server.c (handle_qxfer_libraries): Call
11642 the_target->qxfer_libraries_svr4.
11643 (handle_qxfer_libraries_svr4): New function.
11644 (qxfer_packets): New entry "libraries-svr4".
11645 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11646 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11647 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11648 PACKET_qXfer_libraries_svr4.
11650 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11652 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11653 PSW address/mask between 8-byte and 16-byte formats.
11654 (s390_supply_ptrace_register): Likewise.
11655 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11656 basic addressing mode bit.
11658 2011-11-24 Stan Shebs <stan@codesourcery.com>
11660 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11662 2011-11-17 Stan Shebs <stan@codesourcery.com>
11664 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11665 (tracing_start_time): New global.
11666 (tracing_stop_time): New global.
11667 (tracing_user_name): New global.
11668 (tracing_notes): New global.
11669 (tracing_stop_note): New global.
11670 (cmd_qtstart): Set traceframe_usage, start_time.
11671 (stop_tracing): Set stop_time.
11672 (cmd_qtstatus): Report additional status.
11673 (cmd_qtp): New function.
11674 (handle_tracepoint_query): Call it.
11675 (cmd_qtnotes): New function.
11676 (handle_tracepoint_general_set): Call it.
11677 (get_timestamp): Rename from tsv_get_timestamp.
11679 2011-11-14 Stan Shebs <stan@codesourcery.com>
11680 Kwok Cheung Yeung <kcy@codesourcery.com>
11682 * linux-x86-low.c (small_jump_insn): New.
11683 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11684 trampoline and error message, build a trampoline and issue a small
11685 jump instruction to it.
11686 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11687 trampoline and error message.
11688 (x86_get_min_fast_tracepoint_insn_len): New.
11689 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11690 * linux-low.h (struct linux_target_ops): Add arguments to
11691 install_fast_tracepoint_jump_pad operation, add new operation.
11692 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11694 (linux_get_min_fast_tracepoint_insn_len): New function.
11695 (linux_target_op): Add new operation.
11696 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11697 (gdb_trampoline_buffer_end): Ditto.
11698 (gdb_trampoline_buffer_error): Ditto.
11699 (struct ipa_sym_addresses): Add fields for new IPA variables.
11700 (symbol_list): Add entries for new IPA variables.
11701 (struct tracepoint): Add fields to hold the address range of the
11702 trampoline used by the tracepoint.
11703 (trampoline_buffer_head): New static variable.
11704 (trampoline_buffer_tail): Ditto.
11705 (claim_trampoline_space): New function.
11706 (have_fast_tracepoint_trampoline_buffer): New function.
11707 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11709 (install_fast_tracepoint): Ditto, also add error buffer argument.
11710 (cmd_qtminftpilen): New function.
11711 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11712 (fast_tracepoint_from_trampoline_address): New function.
11713 (fast_tracepoint_collecting): Handle trampoline as part of jump
11715 (set_trampoline_buffer_space): New function.
11716 (initialize_tracepoint): Initialize new IPA variables.
11717 * target.h (struct target_ops): Add arguments to
11718 install_fast_tracepoint_jump_pad operation, add new
11719 get_min_fast_tracepoint_insn_len operation.
11720 (target_get_min_fast_tracepoint_insn_len): New.
11721 (install_fast_tracepoint_jump_pad): Add arguments.
11722 * server.h (IPA_BUFSIZ): Define.
11723 * linux-i386-ipa.c: Include extra header files.
11724 (initialize_fast_tracepoint_trampoline_buffer): New function.
11725 (initialize_low_tracepoint): Call it.
11726 * server.h (set_trampoline_buffer_space): Declare.
11727 (claim_trampoline_space): Ditto.
11728 (have_fast_tracepoint_trampoline_buffer): Ditto.
11730 2011-11-14 Yao Qi <yao@codesourcery.com>
11732 * server.c (handle_query): Handle InstallInTrace for qSupported.
11733 * tracepoint.c (add_tracepoint): Sort list.
11734 (install_tracepoint, download_tracepoint): New.
11735 (cmd_qtdp): Call them to install and download tracepoints.
11736 (sort_tracepoints): Removed.
11737 (cmd_qtstart): Update.
11739 2011-11-14 Yao Qi <yao@codesourcery.com>
11741 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11742 * mem-break.h: Declare.
11743 * tracepoint.c (cmd_qtstart): Move some code to ...
11744 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11746 (download_tracepoints): Move some code to ...
11747 (download_tracepoint_1): ... here. New.
11749 2011-11-08 Yao Qi <yao@codesourcery.com>
11751 * remote-utils.c (relocate_instruction): A comment fix.
11753 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11755 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11756 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11757 dr_status_mirror and dr_control_mirror from debug_reg_state.
11758 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11759 (i386_initial_stuff): Remove use of deleted globals.
11760 (i386_get_thread_context, i386_set_thread_context,
11761 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11762 from debug_reg_state.
11764 2011-11-05 Yao Qi <yao@codesourcery.com>
11766 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11767 address as TPOINT's.
11769 2011-11-02 Stan Shebs <stan@codesourcery.com>
11771 * tracepoint.c (agent_mem_read_string): New function.
11772 (eval_agent_expr): Call it for tracenz.
11773 * server.c (handle_query): Report support for tracenz.
11775 2011-11-02 Yao Qi <yao@codesourcery.com>
11777 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11779 2011-11-02 Yao Qi <yao@codesourcery.com>
11781 * target.h: Fix a typo in comment.
11783 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11785 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11786 clobber the breakpoints' shadows with fast tracepoint jumps.
11787 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11788 * target.c (write_inferior_memory): Also pass MYADDR down to
11791 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11793 * configure.ac: Check support for personality routine.
11794 * configure: Regenerate.
11795 * config.in: Likewise.
11796 * linux-low.c: Include <sys/personality.h>.
11797 Define ADDR_NO_RANDOMIZE if necessary.
11798 (linux_create_inferior): Disable address space randomization when
11799 forking inferior, if requested.
11800 (linux_supports_disable_randomization): New function.
11801 (linux_target_ops): Install it.
11802 * server.h (disable_randomization): Declare.
11803 * server.c (disable_randomization): New global variable.
11804 (handle_general_set): Handle QDisableRandomization.
11805 (handle_query): Likewise for qSupported.
11806 (main): Support --disable-randomization and --no-disable-randomization
11807 command line arguments.
11808 * target.h (struct target_ops): Add supports_disable_randomization.
11809 (target_supports_disable_randomization): New macro.
11811 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11813 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11815 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11816 [!PT_GETDSBT] (target_loadmap): New definition.
11817 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11818 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11819 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11820 and PT_GETDSBT to LINUX_LOADMAP.
11821 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11822 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11824 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11826 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11827 (arm_linux_hwbp_cap): New static variable.
11828 (arm_linux_get_hwbp_cap): Replace by ...
11829 (arm_linux_init_hwbp_cap): ... this new function.
11830 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11831 (arm_linux_get_hw_watchpoint_count): Likewise.
11832 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11833 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11834 (arm_prepare_to_resume): Use perror_with_name instead of error.
11836 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11838 * linux-arm-low.c: Include <signal.h>.
11839 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11840 (struct arm_linux_hwbp_cap): New data type.
11841 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11842 (struct arm_linux_hw_breakpoint): New data type.
11843 (MAX_BPTS, MAX_WPTS): Define.
11844 (struct arch_process_info, struct arch_lwp_info): New data types.
11845 (arm_linux_get_hwbp_cap): New function.
11846 (arm_linux_get_hw_breakpoint_count): Likewise.
11847 (arm_linux_get_hw_watchpoint_count): Likewise.
11848 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11849 (arm_hwbp_control_initialize): Likewise.
11850 (arm_hwbp_control_is_enabled): Likewise.
11851 (arm_hwbp_control_is_initialized): Likewise.
11852 (arm_hwbp_control_disable): Likewise.
11853 (arm_linux_hw_breakpoint_equal): Likewise.
11854 (arm_linux_hw_point_initialize): Likewise.
11855 (struct update_registers_data): New data structure.
11856 (update_registers_callback: New function.
11857 (arm_insert_point): Likewise.
11858 (arm_remove_point): Likewise.
11859 (arm_stopped_by_watchpoint): Likewise.
11860 (arm_stopped_data_address): Likewise.
11861 (arm_new_process): Likewise.
11862 (arm_new_thread): Likewise.
11863 (arm_prepare_to_resume): Likewise.
11864 (the_low_target): Register arm_insert_point, arm_remove_point,
11865 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11866 arm_new_thread, and arm_prepare_to_resume.
11868 2011-09-15 Stan Shebs <stan@codesourcery.com>
11870 * server.h (struct emit_ops): Add compare-goto fields.
11871 * tracepoint.c (gdb_agent_op_sizes): New table.
11872 (emit_eq_goto): New function.
11873 (emit_ne_goto): New function.
11874 (emit_lt_goto): New function.
11875 (emit_le_goto): New function.
11876 (emit_gt_goto): New function.
11877 (emit_ge_goto): New function.
11878 (is_goto_target): New function.
11879 (compile_bytecodes): Recognize special cases of compare-goto
11880 combinations and call specialized emitters for them.
11881 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11882 (amd64_emit_ne_goto): New function.
11883 (amd64_emit_lt_goto): New function.
11884 (amd64_emit_le_goto): New function.
11885 (amd64_emit_gt_goto): New function.
11886 (amd64_emit_ge_goto): New function.
11887 (amd64_emit_ops): Add the new functions.
11888 (i386_emit_eq_goto): New function.
11889 (i386_emit_ne_goto): New function.
11890 (i386_emit_lt_goto): New function.
11891 (i386_emit_le_goto): New function.
11892 (i386_emit_gt_goto): New function.
11893 (i386_emit_ge_goto): New function.
11894 (i386_emit_ops): Add the new functions.
11896 2011-09-08 Stan Shebs <stan@codesourcery.com>
11898 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11899 (i386_emit_epilogue): Restore %ebx.
11901 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11903 * server.c (step_thread): Remove definition.
11904 (process_serial_event): Don't handle Hs.
11905 * server.h (step_thread): Remove declaration.
11906 * target.c (set_desired_inferior): Remove use of step_thread.
11908 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11910 * linux-low.c: Include linux-procfs.h.
11911 (linux_attach_lwp_1): Update comments.
11912 (linux_attach): Scan for existing threads when attaching to a
11913 process that is the tgid.
11914 * Makefile.in: Update dependencies.
11916 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11918 * configure.srv: Add linux-procfs.o dependencies.
11920 2011-08-14 Yao Qi <yao@codesourcery.com>
11922 * target.h (struct target_ops): Fix indent.
11923 * win32-low.c (win32_target_ops): Fix comment.
11925 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11926 Yao Qi <yao@codesourcery.com>
11928 * Makefile.in (clean): Remove tic6x-*.c files.
11929 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11930 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11931 (tic6x-c64xp-linux.c): Likewise.
11932 * configure.srv: Add support for tic6x-*-uclinux.
11933 * linux-tic6x-low.c: New.
11934 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11936 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11937 Yao Qi <yao@codesourcery.com>
11939 * target.h (struct target_ops): Add read_loadmap.
11940 * linux-low.c (struct target_loadseg): New type.
11941 (struct target_loadmap): New type.
11942 (linux_read_loadmap): New function.
11943 (linux_target_ops): Add linux_read_loadmap.
11944 * server.c (handle_query): Support qXfer:fdpic:read packet.
11945 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11948 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11950 * win32-low.c: Include <stdint.h>.
11952 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11954 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11955 to the inferior here.
11956 (i386_remove_aligned_watchpoint): Ditto.
11957 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11958 fit part of the watchpoint in the debug registers.
11959 (i386_update_inferior_debug_regs): New.
11960 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11961 registers, and only update the inferior on success.
11962 (i386_low_remove_watchpoint): Ditto.
11964 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11966 * linux-low.c (compare_ints, unique, list_threads, show_process,
11967 linux_core_of_thread): Delete.
11968 (linux_target_ops): Change linux_core_of_thread to
11969 linux_common_core_of_thread.
11970 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11971 * utils.c (malloc_failure): Change type of argument.
11972 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11973 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11974 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11975 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11976 (IPA_OBJS): Add common-utils-ipa.o.
11977 (ptid_h, linux_osdata_h): New macros.
11978 (server_h): Add common/common-utils.h, common/xml-utils.h,
11979 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11981 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11982 ptid.o, buffer.o): New rules.
11983 (linux-low.o): Add common/linux-osdata.h as a dependency.
11984 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11985 * configure.ac: Add AC_HEADER_DIRENT check.
11986 * config.in: Regenerate.
11987 * configure: Regenerate.
11988 * remote-utils.c (xml_escape_text): Delete.
11989 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11990 buffer_xml_printf): Move to common/buffer.c.
11991 * server.c (main): Remove call to initialize_inferiors.
11992 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11993 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11994 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11995 internal_error, gdb_assert, gdb_assert_fail): Delete.
11996 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11997 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11999 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12000 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12001 initialize_inferiors): Delete.
12003 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12005 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12008 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12010 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12012 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12014 2011-05-26 Yao Qi <yao@codesourcery.com>
12016 * Makefile.in (thread-db.o): Track dependence to
12017 common/gdb_thread_db.h.
12018 * thread-db.c: include gdb_thread_db.h from right place.
12020 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12022 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12023 __FILE__ and __LINE__ to internal_error.
12025 2011-05-13 Doug Evans <dje@google.com>
12027 * thread-db.c (try_thread_db_load_from_sdir): New function.
12028 (try_thread_db_load_from_dir): New function.
12029 (thread_db_load_search): Handle $sdir, ignore $pdir.
12030 Remove trying of system directories if search of
12031 libthread-db-search-path fails, that is now done via $sdir.
12033 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12035 * server.c (handle_query): Add EnableDisableTracepoints to the list
12036 of supported features.
12037 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12039 (cmd_qtenable_disable): New.
12040 (cmd_qtstart): Install tracepoints even if disabled.
12041 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12042 receiving a QTEnable or QTDisable packet.
12043 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12044 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12046 (gdb_probe): Skip data collection if static tracepoint is disabled.
12048 2011-05-10 Doug Evans <dje@google.com>
12050 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12052 2011-05-04 Doug Evans <dje@google.com>
12054 * linux-low.c (linux_join): Skip process lookup.
12055 * spu-low.c (spu_join): Ditto.
12056 * server.c (join_inferiors_callback): Delete.
12057 (process_serial_event): For 'D' packet (detach) call join_inferior
12060 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12062 * README: Don't mention xscale*-*-linux*.
12063 * configure.srv (xscale*-*-linux*): Don't handle target.
12065 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12067 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12069 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12070 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12071 (i386_emit_void_call_2): Likewise.
12073 2011-04-26 Yao Qi <yao@codesourcery.com>
12075 * linux-low.c: Move common macros to linux-ptrace.h.
12076 Include linux-ptrace.h.
12077 * Makefile.in (linux_ptrace_h): New.
12078 (linux-low.o): Depends on linux-ptrace.h.
12080 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12082 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12083 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12084 (remote_prepare): New function with most of the TCP code from ...
12085 (remote_open): ... here. Detect PORT here unconditionally. Move also
12086 setting transport_is_reliable.
12087 * server.c (run_once): New variable.
12088 (gdbserver_usage): Document it.
12089 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12090 the first run if RUN_ONCE.
12091 * server.h (run_once, remote_prepare): New declarations.
12093 2011-04-19 Tom Tromey <tromey@redhat.com>
12095 * win32-low.c (handle_load_dll): Remove duplicate "the".
12097 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12099 Remove support for old Cygwin 1.5 versions.
12100 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12101 function to avoid warning.
12102 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12105 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12107 * gdbserver/server.h (Macro _): Define it if not available.
12109 2011-03-14 Michael Snyder <msnyder@vmware.com>
12111 * hostio.c (handle_close): Remove unnecessary null test.
12113 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12115 * Makefile.in (maintainer-clean realclean distclean): Remove
12116 "make ... subdir_do" command.
12118 2011-03-10 Michael Snyder <msnyder@vmware.com>
12120 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12122 * server.c (handle_v_run): Free alloced buffer on early return.
12124 2011-03-09 Yao Qi <yao@codesourcery.com>
12127 2011-03-04 Yao Qi <yao@codesourcery.com>
12129 * Makefile.in: Remove GNU make feature --directory.
12131 2011-03-05 Yao Qi <yao@codesourcery.com>
12133 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12134 (subdir_do): New make target. Copied from gdb/Makefile.
12135 (maintainer-clean, realclean, distclean, clean): Call corresponding
12136 make targets in common/Makefile.
12138 2011-02-11 Yao Qi <yao@codesourcery.com>
12140 * configure.ac: Call AC_PROG_RANLIB.
12141 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12142 * configure: Regenerate.
12144 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12146 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12148 2011-03-06 Yao Qi <yao@codesourcery.com>
12150 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12152 2011-03-05 Yao Qi <yao@codesourcery.com>
12154 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12155 (subdir_do): New make target. Copied from gdb/Makefile.
12156 (maintainer-clean, realclean, distclean, clean): Call corresponding
12157 make targets in common/Makefile.
12159 2011-03-04 Yao Qi <yao@codesourcery.com>
12161 * Makefile.in: Remove GNU make feature --directory.
12163 2011-03-04 Michael Snyder <msnyder@vmware.com>
12165 * server.c (queue_stop_reply): Call xmalloc not malloc.
12167 2011-03-02 Michael Snyder <msnyder@vmware.com>
12169 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12171 2011-02-28 Michael Snyder <msnyder@vmware.com>
12173 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12174 (cmd_qtframe): Ditto.
12175 (cmd_qtbuffer): Ditto.
12176 (cmd_bigqtbuffer): Ditto.
12178 * utils.c (decimal2str): Initialize 'width' to nine, then
12179 don't mess with it.
12181 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12183 * hostio.c (require_data): Free *data, not data.
12185 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12187 * hostio.c (require_data): Use free, not xfree.
12189 2011-02-27 Michael Snyder <msnyder@vmware.com>
12191 * server.c (handle_query): Discard unused value.
12193 * hostio.c (require_data): Free malloc memory before returning
12196 2011-02-26 Michael Snyder <msnyder@vmware.com>
12198 * linux-low.c (list_threads): Call closedir for dirent.
12200 2011-02-27 Michael Snyder <msnyder@vmware.com>
12202 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12203 a case statement falls through.
12205 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12207 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12210 2011-02-26 Michael Snyder <msnyder@vmware.com>
12212 * utils.c (decimal2str): Eliminate dead code and dead param.
12213 (pulongest): Drop dead param from call to decimal2str.
12216 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12218 Revert the following patch (not approved yet):
12219 2011-02-21 Hui Zhu <teawater@gmail.com>
12220 * tracepoint.c (tp_printf): New function.
12221 (eval_agent_expr): Handle gdb_agent_op_printf.
12223 2011-02-21 Hui Zhu <teawater@gmail.com>
12225 * tracepoint.c (tp_printf): New function.
12226 (eval_agent_expr): Handle gdb_agent_op_printf.
12228 2011-02-18 Tom Tromey <tromey@redhat.com>
12230 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12231 (tracepoint.o): Likewise.
12232 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12233 (gdb_agent_op_names): Likewise.
12235 2011-02-18 Tom Tromey <tromey@redhat.com>
12237 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12238 gdb_agent_op_rot>: New constants.
12239 (gdb_agent_op_names): Add pick and roll.
12240 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12243 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12245 * aclocal.m4: Regenerated with aclocal-1.11.1.
12247 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12249 * server.c (handle_qxfer_traceframe_info): New.
12250 (qxfer_packets): Register "traceframe-info".
12251 (handle_query): Report support for qXfer:traceframe-info:read+.
12252 * tracepoint.c (match_blocktype): New.
12253 (traceframe_find_block_type): Rename to ...
12254 (traceframe_walk_blocks): ... this. Add callback filter argument,
12256 (traceframe_find_block_type): New, reimplemented on top of
12257 traceframe_walk_blocks.
12258 (build_traceframe_info_xml): New.
12259 (traceframe_read_info): New.
12260 * server.h (traceframe_read_info): Declare.
12262 2011-02-11 Yao Qi <yao@codesourcery.com>
12264 * configure.ac: Call AC_PROG_RANLIB.
12265 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12266 * configure: Regenerate.
12268 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12270 * server.c (gdb_read_memory): Change return semantics to allow
12272 (handle_search_memory_1): Adjust.
12273 (process_serial_event) <'m' packet>: Handle partial transfers.
12274 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12276 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12278 * regcache.c (init_register_cache): Initialize
12279 regcache->register_status.
12280 (free_register_cache): Release regcache->register_status.
12281 (regcache_cpy): Copy register_status.
12282 (registers_to_string): Print 'x's for unavailable registers.
12283 (supply_register): Mark the register's status valid or
12284 unavailable, depending on whether a buffer was passed in or not.
12285 (supply_register_zeroed): New.
12286 (supply_regblock): Mark the registers' status valid or
12287 unavailable, depending on whether a buffer was passed in or not.
12288 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12289 (struct regcache): New `register_status' field.
12290 (supply_register_zeroed): Declare.
12291 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12292 supply_register_zeroed, rather than passing a NULL buffer to
12294 * tracepoint.c (fetch_traceframe_registers): Update comment.
12296 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12298 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12301 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12303 * server.h (decode_xfer_write): Change prototype.
12304 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12305 and don't extract the annex here.
12306 * server.c (decode_xfer_read): Remove `annex' parameter,
12307 and don't extract the annex here.
12308 (decode_xfer): New.
12309 (struct qxfer): New.
12310 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12311 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12312 (handle_qxfer_statictrace): New functions, abstracted out from
12313 handle_query, and made to use the struct qxfer interface.
12314 (handle_threads_qxfer_proper): Rename to ...
12315 (handle_qxfer_threads_proper): ... this.
12316 (handle_threads_qxfer): Rename to ...
12317 (handle_qxfer_threads): ... this. Adjust.
12318 (qxfer_packets): New array.
12319 (handle_qxfer): New function.
12320 (handle_query): Use handle_qxfer.
12322 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12324 * gdbreplay.c: Shorten lines of >= 80 columns.
12325 * linux-low.c: Ditto.
12326 * linux-ppc-low.c: Ditto.
12327 * linux-s390-low.c: Ditto.
12328 * linux-sparc-low.c: Ditto.
12329 * linux-x86-low.c: Ditto.
12330 * linux-xtensa-low.c: Ditto.
12331 * mem-break.c: Ditto.
12332 * nto-low.c: Ditto.
12333 * regcache.h: Ditto.
12334 * remote-utils.c: Ditto.
12337 * thread-db.c: Ditto.
12338 * tracepoint.c: Ditto.
12340 * win32-low.h: Ditto.
12342 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12344 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12347 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12349 * server.c (gdbserver_version): Update copyright year in version
12351 * gdbreplay.c (gdbreplay_version): Ditto.
12353 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12355 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12356 * linux-bfin-low.c: New file.
12357 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12358 PT_DATA_ADDR for BFIN targets.
12359 * Makefile.in (SFILES): Add linux-bfin-low.c.
12360 (clean): Remove reg-bfin.c.
12361 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12362 * README: Mention supported Blackfin targets.
12364 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12366 * .gitignore: New file.
12368 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12370 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12372 2010-10-22 Jie Zhang <jie@codesourcery.com>
12374 * Makefile.in: Add FLAGS_TO_PASS variable.
12375 (install): Remove dependency of install-only and recursively
12376 invoke make for install-only.
12378 2010-10-04 Doug Evans <dje@google.com>
12380 * Makefile.in (uninstall): Use $(DESTDIR).
12382 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12386 * linux-x86-low.c (compat_siginfo_from_siginfo)
12387 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12388 si_code is < 0. Check for si_code == SI_TIMER before checking for
12391 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12393 * lynx-i386-low.c: New file.
12394 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12396 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12398 * lynx-low.c (ptrace_request_to_str): Remove handling for
12399 request values that have been removed in LynxOS 5.x.
12401 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12403 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12406 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12408 * configure.ac: Add --enable-inprocess-agent option.
12409 * configure: Rebuilt.
12411 2010-09-06 Yao Qi <yao@codesourcery.com>
12413 * linux-low.c (linux_kill): Remove unused variable.
12414 (linux_stabilize_threads): Likewise.
12415 * server.c (start_inferior): Likewise.
12416 (queue_stop_reply_callback): Likewise.
12417 * tracepoint.c (do_action_at_tracepoint): Likewise.
12419 2010-09-06 Yao Qi <yao@codesourcery.com>
12421 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12424 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12426 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12428 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12430 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12433 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12435 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12436 gdbserver/lynx-ppc-low.c: New files.
12437 * Makefile.in (lynx_low_h): New variable.
12438 (lynx-low.o, lynx-ppc-low.o): New rules.
12439 * configure.ac: On LynxOS, link with -lnetinet.
12440 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12441 * configure: regenerate.
12443 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12445 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12446 * configure.ac: Add check for vasprintf and vsnprintf.
12447 * configure, config.in: Regenerate.
12448 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12450 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12452 * gdbreplay.c: Move include of alloca.h up, next to include of
12454 * server.h: Add include of malloc.h.
12455 * mem-break.c: Remove include of malloc.h.
12456 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12458 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12460 * Makefile.in (memmem.o): Build with -Wno-error.
12462 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12464 * utils.c (xsnprintf): Make non-static.
12465 * server.h: Add xsnprintf declaration.
12466 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12467 replace calls to snprintf by calls to xsnprintf throughout.
12469 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12471 * configure.ac: Add configure check for alloca.
12472 * configure, config.in: Regenerate.
12473 * server.h: Include alloca.h if it exists.
12474 * gdbreplay.c: Include alloca.h if it exists.
12476 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12478 * linux-low.c (__SIGRTMIN): Define if not already defined.
12479 (linux_create_inferior): Check for __ANDROID__ rather than
12481 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12482 are already deferred.
12483 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12484 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12485 stopped and already has a pending signal to report.
12486 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12487 a pending signal to report or is moving out of a jump pad.
12488 (linux_init_signals): Check for __ANDROID__ rather than
12491 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12493 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12494 debug_threads check. Avoid a linear search when not doing debug
12497 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12499 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12500 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12501 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12502 (process_event): Change local fd's type to gdb_fildes_t.
12503 (create_file_handler): Adjust prototype.
12504 (delete_file_handler): Adjust prototype.
12505 (handle_file_event): Adjust prototype. Use pfildes.
12506 (create_file_event): Adjsut prototype.
12507 * remote-utils.c (remote_desc, listen_desc): Change type to
12509 * server.h: New gdb_fildes_t typedef.
12510 [USE_WIN32API]: Include winsock2.h.
12511 (delete_file_handler, add_file_handler): Adjust prototypes.
12512 (pfildes): Declare.
12513 * utils.c (pfildes): New.
12515 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12517 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12518 * configure: Regenerate.
12520 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12522 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12523 (linux_done_accessing_memory): ... this.
12524 (linux_target_ops): Adjust.
12525 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12526 * nto-low.c (nto_target_ops): Adjust comment.
12527 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12528 * spu-low.c (spu_target_ops): Adjust comment.
12529 * target.h (target_ops): Rename unprepare_to_access_memory field
12530 to done_accessing_memory.
12531 (unprepare_to_access_memory): Rename to ...
12532 (done_accessing_memory): ... this.
12534 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12536 * linux-low.c (linux_prepare_to_access_memory): New.
12537 (linux_unprepare_to_access_memory): New.
12538 (linux_target_ops): Install them.
12539 * server.c (read_memory): Rename to ...
12540 (gdb_read_memory): ... this. Use
12541 prepare_to_access_memory/prepare_to_access_memory.
12542 (write_memory): Rename to ...
12543 (gdb_write_memory): ... this. Use
12544 prepare_to_access_memory/prepare_to_access_memory.
12545 (handle_search_memory_1): Adjust.
12546 (process_serial_event): Adjust.
12547 * target.h (struct target_ops): New fields
12548 prepare_to_access_memory and unprepare_to_access_memory.
12549 (prepare_to_access_memory, unprepare_to_access_memory): New.
12550 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12551 prepare_to_access_memory/prepare_to_access_memory.
12552 * nto-low.c (nto_target_ops): Adjust.
12553 * spu-low.c (spu_target_ops): Adjust.
12554 * win32-low.c (win32_target_ops): Adjust.
12556 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12558 * Makefile.in (WARN_CFLAGS): Get it from configure.
12559 (WERROR_CFLAGS): New.
12560 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12561 * configure.ac: Introduce --enable-werror, which adds -Werror to
12562 the compiler command line. Enabled by default. Disable with
12563 --disable-werror. Add -Wdeclaration-after-statement
12564 Wpointer-arith and -Wformat-nonliteral to warning flags.
12565 * configure: Regenerate.
12567 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12569 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12571 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12573 * gdbreplay.c (remote_error): New.
12575 (expect): Use gdbchar. Check for error reading from GDB.
12576 Clarify sync error output.
12577 (play): Check for errors writing to GDB.
12578 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12579 * remote-utils.c (getpkt): Check for errors writing to the remote
12582 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12584 * linux-low.c (linux_wait_1): Move non-debugging code out of
12585 `debug_threads' control.
12587 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12589 * linux-low.c (linux_wait_1): Don't set last_status here.
12590 * server.c (push_event, queue_stop_reply_callback): Assert we're
12591 not pushing a TARGET_WAITKIND_IGNORE event.
12592 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12593 (myresume, handle_target_event): Set the thread's last_resume_kind
12594 and last_status from the target returned status.
12596 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12600 * linux-x86-low.c (update_debug_registers_callback): New.
12601 (i386_dr_low_set_addr): Use it.
12602 (i386_dr_low_get_addr): New.
12603 (i386_dr_low_set_control): Use update_debug_registers_callback.
12604 (i386_dr_low_get_control): New.
12605 (i386_dr_low_get_status): Adjust.
12606 * linux-low.c (linux_stop_lwp): New.
12607 * linux-low.h (linux_stop_lwp): Declare.
12609 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12610 argument instead of a i386_debug_reg_state.
12611 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12612 a i386_debug_reg_state.
12613 (i386_insert_aligned_watchpoint): Adjust.
12614 (i386_remove_aligned_watchpoint): Adjust.
12615 (i386_low_stopped_data_address): Read the debug registers from the
12616 inferior instead of from the mirrors.
12617 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12618 (i386_dr_low_get_addr): Declare.
12619 (i386_dr_low_get_control): Declare.
12620 (i386_dr_low_get_status): Change prototype.
12622 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12623 (i386_dr_low_get_addr): New.
12624 (i386_dr_low_get_control): New.
12625 (i386_dr_low_get_status): Adjust prototype. Return
12627 (i386_initial_stuff): Clear dr_status_mirror and
12629 (i386_get_thread_context): Adjust.
12630 (i386_set_thread_context): Adjust.
12631 (i386_thread_added): Adjust.
12633 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12635 * linux-low.h (linux_thread_area): Delete declaration.
12637 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12639 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12640 after its termination.
12642 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12644 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12645 (gdb_wants_all_stopped): Delete.
12646 (linux_wait_1): Don't call them.
12647 * server.c (handle_v_cont): Tag all threads as want-stopped.
12648 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12649 stopped as "client-wants-stopped".
12651 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12653 * Makefile.in (signals_h): New.
12654 (server_h): Depend on it.
12655 (server.o): Don't depend on $(signals_def).
12656 (signals.o): Depend on $(signals_def).
12658 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12660 * Makefile.in (signals_def): New.
12661 (server_h): Append include/gdb/signals.h and signals_def.
12662 (server.o): Append signals_def.
12664 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12666 * server.c (handle_target_event): Use target_signal_to_host for
12667 resume_info.sig initialization.
12668 * target.h (struct thread_resume) <sig>: New comment.
12670 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12672 * server.c (handle_query): strcpy() the returned string from paddress()
12673 instead of sprintf().
12674 * utils.c (paddress): Return phex_nz().
12676 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12678 * server.c (handle_v_cont): Call mourn_inferior if process
12680 (myresume): Likewise.
12682 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12684 Static tracepoints, and integration with UST.
12686 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12687 * mem-break.c (uninsert_all_breakpoints)
12688 (reinsert_all_breakpoints): New.
12689 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12690 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12691 (gdb_agent_ust_loaded, helper_thread_id)
12692 (gdb_agent_helper_thread_id): New macros.
12693 (struct ipa_sym_addresses): Add addr_ust_loaded,
12694 addr_helper_thread_id, addr_cmd_buf.
12695 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12696 (in_process_agent_loaded_ust): New.
12697 (write_e_ust_not_loaded): New.
12698 (maybe_write_ipa_ust_not_loaded): New.
12699 (struct collect_static_trace_data_action): New.
12700 (enum tracepoint_type) <static_tracepoint>: New.
12701 (struct tracepoint) <handle>: Mention static tracepoints.
12702 (struct static_tracepoint_ctx): New.
12703 (CMD_BUF_SIZE): New.
12704 (add_tracepoint_action): Handle static tracepoint actions.
12705 (unprobe_marker_at): New.
12706 (clear_installed_tracepoints): Handle static tracepoints.
12707 (cmd_qtdp): Handle static tracepoints.
12708 (probe_marker_at): New.
12709 (cmd_qtstart): Handle static tracepoints.
12710 (response_tracepoint): Handle static tracepoints.
12711 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12712 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12713 (get_context_regcache): Handle static tracepoints.
12714 (do_action_at_tracepoint): Handle static tracepoint actions.
12715 (traceframe_find_block_type): Handle static trace data blocks.
12716 (traceframe_read_sdata): New.
12717 (download_tracepoints): Download static tracepoint actions.
12718 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12719 (GDB_PROBE_NAME): New.
12721 (GET_UST_SYM): New.
12724 (ust_marker_to_static_tracepoint): New.
12726 (collect_ust_data_at_tracepoint): New.
12727 (gdb_ust_probe): New.
12728 (UNIX_PATH_MAX, SOCK_DIR): New.
12729 (gdb_ust_connect_sync_socket): New.
12730 (resume_thread, stop_thread): New.
12731 (run_inferior_command): New.
12732 (init_named_socket): New.
12733 (gdb_ust_socket_init): New.
12734 (cstr_to_hexstr): New.
12736 (first_marker, next_marker): New.
12737 (response_ust_marker): New.
12738 (cmd_qtfstm, cmd_qtsstm): New.
12739 (unprobe_marker_at, probe_marker_at): New.
12740 (cmd_qtstmat, gdb_ust_thread): New.
12741 (gdb_ust_init): New.
12742 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12743 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12744 (ST_REGENTRY): New.
12745 (x86_64_st_collect_regmap): New.
12746 (X86_64_NUM_ST_COLLECT_GREGS): New.
12747 (AMD64_RIP_REGNUM): New.
12748 (supply_static_tracepoint_registers): New.
12749 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12750 (ST_REGENTRY): New.
12751 (i386_st_collect_regmap): New.
12752 (i386_NUM_ST_COLLECT_GREGS): New.
12753 (supply_static_tracepoint_registers): New.
12754 * server.c (handle_query): Handle qXfer:statictrace:read.
12755 <qSupported>: Report support for StaticTracepoints, and
12756 qXfer:statictrace:read features.
12757 * server.h (traceframe_read_sdata)
12758 (supply_static_tracepoint_registers): Declare.
12759 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12760 (unpack_varlen_hex): Include in IPA build.
12761 * Makefile.in (ustlibs, ustinc): New.
12762 (IPA_OBJS): Add remote-utils-ipa.o.
12763 ($(IPA_LIB)): Link -ldl and -lpthread.
12765 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12766 * config.in, configure: Regenerate.
12768 2010-06-20 Ian Lance Taylor <iant@google.com>
12769 Pedro Alves <pedro@codesourcery.com>
12771 * linux-x86-low.c (always_true): Delete.
12772 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12773 trying to fool the compiler with always_true.
12775 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12777 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12778 conditions in gdbserver.
12780 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12782 * spu-low.c (spu_read_memory): Wrap around local store limit.
12783 (spu_write_memory): Likewise.
12785 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12787 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12788 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12790 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12792 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12793 uses with LONGEST uses.
12795 2010-06-14 Stan Shebs <stan@codesourcery.com>
12796 Pedro Alves <pedro@codesourcery.com>
12800 * linux-x86-low.c: Include limits.h.
12802 (always_true): New.
12805 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12806 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12807 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12808 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12809 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12810 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12811 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12812 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12813 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12814 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12815 (amd64_emit_void_call_2): New.
12816 (amd64_emit_ops): New.
12817 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12818 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12819 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12820 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12821 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12822 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12823 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12824 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12825 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12826 (i386_emit_stack_adjust, i386_emit_int_call_1)
12827 (i386_emit_void_call_2): New.
12828 (i386_emit_ops): New.
12829 (x86_emit_ops): New.
12830 (the_low_target): Install x86_emit_ops.
12831 * server.h (struct emit_ops): New.
12832 (get_raw_reg_func_addr): Declare.
12833 (current_insn_ptr, emit_error): Declare.
12834 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12835 (set_trace_state_variable_value): New defines.
12836 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12837 addr_get_trace_state_variable_value and
12838 addr_set_trace_state_variable_value.
12839 (symbol_list): New fields for get_raw_reg,
12840 get_trace_state_variable_value and set_trace_state_variable_value.
12841 (condfn): New typedef.
12842 (struct tracepoint): New field `compiled_cond'.
12843 (do_action_at_tracepoint): Clear compiled_cond.
12844 (get_trace_state_variable_value, set_trace_state_variable_value):
12846 (condition_true_at_tracepoint): If there's a compiled condition,
12848 (current_insn_ptr, emit_error): New globals.
12849 (struct bytecode_address): New.
12850 (get_raw_reg_func_addr): New.
12851 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12852 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12853 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12854 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12855 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12856 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12857 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12858 (compile_tracepoint_condition, compile_bytecodes): New.
12859 * target.h (emit_ops): Forward declare.
12860 (struct target_ops): New field emit_ops.
12861 (target_emit_ops): New.
12862 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12863 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12864 * linux-low.c (linux_emit_ops): New.
12865 (linux_target_ops): Install it.
12866 * linux-low.h (struct linux_target_ops): New field emit_ops.
12868 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12870 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12871 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12873 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12874 Stan Shebs <stan@codesourcery.com>
12876 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12877 (all): Depend on $(extra_libraries).
12878 (install-only): Install the IPA.
12879 (IPA_OBJS, IPA_LIB): New.
12880 (clean): Remove the IPA lib.
12881 (IPAGENT_CFLAGS): New.
12882 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12883 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12884 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12885 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12886 * configure.ac: Check for atomic builtins support in the compiler.
12887 (IPA_DEPFILES, extra_libraries): Define.
12888 * configure.srv (ipa_obj): Add description.
12889 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12890 (i[34567]86-*-linux*): Set ipa_obj.
12891 (x86_64-*-linux*): Set ipa_obj.
12892 * linux-low.c (stabilizing_threads): New.
12893 (supports_fast_tracepoints): New.
12894 (linux_detach): Stabilize threads before detaching.
12895 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12896 the lwp is either not stabilizing, or is moving out of a jump pad.
12897 (linux_fast_tracepoint_collecting): New.
12898 (maybe_move_out_of_jump_pad): New.
12899 (enqueue_one_deferred_signal): New.
12900 (dequeue_one_deferred_signal): New.
12901 (linux_wait_for_event_1): If moving out of a jump pad, defer
12902 pending signals to later.
12903 (linux_stabilize_threads): New.
12904 (linux_wait_1): Check if threads need moving out of jump pads, and
12906 (stuck_in_jump_pad_callback): New.
12907 (move_out_of_jump_pad_callback): New.
12908 (lwp_running): New.
12909 (linux_resume_one_lwp): Handle moving out of jump pads.
12910 (linux_set_resume_request): Dequeue deferred signals.
12911 (need_step_over_p): Also step over fast tracepoint jumps.
12912 (start_step_over): Also uninsert fast tracepoint jumps.
12913 (finish_step_over): Also reinsert fast tracepoint jumps.
12914 (linux_install_fast_tracepoint_jump): New.
12915 (linux_target_ops): Install linux_stabilize_threads and
12916 linux_install_fast_tracepoint_jump_pad.
12917 * linux-low.h (linux_target_ops) <get_thread_area,
12918 install_fast_tracepoint_jump_pad>: New fields.
12919 (struct lwp_info) <collecting_fast_tracepoint,
12920 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12921 (linux_get_thread_area): Declare.
12922 * linux-x86-low.c (jump_insn): New.
12923 (x86_get_thread_area): New.
12924 (append_insns): New.
12925 (push_opcode): New.
12926 (amd64_install_fast_tracepoint_jump_pad): New.
12927 (i386_install_fast_tracepoint_jump_pad): New.
12928 (x86_install_fast_tracepoint_jump_pad): New.
12929 (the_low_target): Install x86_get_thread_area and
12930 x86_install_fast_tracepoint_jump_pad.
12931 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12932 (struct fast_tracepoint_jump): New.
12933 (fast_tracepoint_jump_insn): New.
12934 (fast_tracepoint_jump_shadow): New.
12935 (find_fast_tracepoint_jump_at): New.
12936 (fast_tracepoint_jump_here): New.
12937 (delete_fast_tracepoint_jump): New.
12938 (set_fast_tracepoint_jump): New.
12939 (uninsert_fast_tracepoint_jumps_at): New.
12940 (reinsert_fast_tracepoint_jumps_at): New.
12941 (set_breakpoint_at): Use write_inferior_memory.
12942 (uninsert_raw_breakpoint): Use write_inferior_memory.
12943 (check_mem_read): Mask out fast tracepoint jumps.
12944 (check_mem_write): Mask out fast tracepoint jumps.
12945 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12946 (set_fast_tracepoint_jump): Declare.
12947 (delete_fast_tracepoint_jump)
12948 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12949 (reinsert_fast_tracepoint_jumps_at): Declare.
12950 * regcache.c: Don't compile many functions when building the
12951 in-process agent library.
12952 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12953 the register buffer in the heap.
12954 (free_register_cache): If the register buffer isn't owned by the
12955 regcache, don't free it.
12956 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12957 pre-existing register caches.
12958 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12960 (convert_ascii_to_int): : Constify `from' parameter type.
12961 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12962 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12963 the needed buffer in-place.
12964 (relocate_instruction): New.
12965 * server.c (handle_query) <qSymbols>: If the target supports
12966 tracepoints, give it a chance of looking up symbols. Report
12967 support for fast tracepoints.
12968 (handle_status): Stabilize threads.
12969 (process_serial_event): Adjust.
12970 * server.h (struct fast_tracepoint_jump): Forward declare.
12971 (struct process_info) <fast_tracepoint_jumps>: New field.
12972 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12973 (decode_X_packet, decode_M_packet): Adjust.
12974 (relocate_instruction): Declare.
12975 (in_process_agent_loaded): Declare.
12976 (tracepoint_look_up_symbols): Declare.
12977 (struct fast_tpoint_collect_status): Declare.
12978 (fast_tracepoint_collecting): Declare.
12979 (force_unlock_trace_buffer): Declare.
12980 (handle_tracepoint_bkpts): Declare.
12981 (initialize_low_tracepoint)
12982 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12983 * target.h (struct target_ops) <stabilize_threads,
12984 install_fast_tracepoint_jump_pad>: New fields.
12985 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12986 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12987 [HAVE_STDINT_H]: Include stdint.h.
12988 (trace_debug_1): Rename to ...
12989 (trace_vdebug): ... this.
12990 (trace_debug): Rename to ...
12991 (trace_debug_1): ... this. Add `level' parameter.
12992 (trace_debug): New.
12993 (ATTR_USED, ATTR_NOINLINE): New.
12994 (IP_AGENT_EXPORT): New.
12995 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12996 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12997 (about_to_request_buffer_space, trace_buffer_is_full)
12998 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12999 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13000 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13001 (traceframe_write_count, traceframes_created)
13002 (trace_state_variables)
13003 New renaming defines.
13004 (struct ipa_sym_addresses): New.
13005 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13006 (symbol_list): New.
13007 (ipa_sym_addrs): New.
13008 (all_tracepoint_symbols_looked_up): New.
13009 (in_process_agent_loaded): New.
13010 (write_e_ipa_not_loaded): New.
13011 (maybe_write_ipa_not_loaded): New.
13012 (tracepoint_look_up_symbols): New.
13013 (debug_threads) [IN_PROCESS_AGENT]: New.
13014 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13015 (UNKNOWN_SIDE_EFFECTS): New.
13016 (stop_tracing): New.
13017 (flush_trace_buffer): New.
13018 (stop_tracing_bkpt): New.
13019 (flush_trace_buffer_bkpt): New.
13020 (read_inferior_integer): New.
13021 (read_inferior_uinteger): New.
13022 (read_inferior_data_pointer): New.
13023 (write_inferior_data_pointer): New.
13024 (write_inferior_integer): New.
13025 (write_inferior_uinteger): New.
13026 (struct collect_static_trace_data_action): Delete.
13027 (enum tracepoint_type): New.
13028 (struct tracepoint) <type>: New field `type'.
13029 <actions_str, step_actions, step_actions_str>: Only include in
13031 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13032 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13033 (tracepoints): Use IP_AGENT_EXPORT.
13034 (last_tracepoint): Don't include in the IPA.
13035 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13036 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13037 (alloced_trace_state_variables): New.
13038 (trace_state_variables): Use IP_AGENT_EXPORT.
13039 (traceframe_t): Delete unused variable.
13040 (circular_trace_buffer): Don't include in the IPA.
13041 (trace_buffer_start): Delete.
13042 (struct trace_buffer_control): New.
13043 (trace_buffer_free): Delete.
13044 (struct ipa_trace_buffer_control): New.
13045 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13046 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13048 (trace_buffer_ctrl): New.
13049 (TRACE_BUFFER_CTRL_CURR): New.
13050 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13051 Reimplement as macros.
13052 (trace_buffer_wrap): Delete.
13053 (traceframe_write_count, traceframe_read_count)
13054 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13055 (struct tracepoint_hit_ctx) <type>: New field.
13056 (struct fast_tracepoint_ctx): New.
13057 (memory_barrier): New.
13059 (record_tracepoint_error): Update atomically in the IPA.
13060 (clear_inferior_trace_buffer): New.
13061 (about_to_request_buffer_space): New.
13062 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13063 updating the same buffer.
13064 (add_tracepoint): Default the tracepoint's type to trap
13065 tracepoint, and orig_size to -1.
13066 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13067 internal variables.
13068 (create_trace_state_variable): New parameter `gdb'. Handle it.
13069 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13070 (cmd_qtdp): Handle fast tracepoints.
13071 (cmd_qtdv): Adjust.
13072 (max_jump_pad_size): New.
13073 (gdb_jump_pad_head): New.
13074 (get_jump_space_head): New.
13075 (claim_jump_space): New.
13076 (sort_tracepoints): New.
13077 (MAX_JUMP_SIZE): New.
13078 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13080 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13081 support. Upload fast traceframes, and delete internal IPA
13083 (stop_tracing_handler): New.
13084 (flush_trace_buffer_handler): New.
13085 (cmd_qtstop): Upload fast tracepoints.
13086 (response_tracepoint): Handle fast tracepoints.
13087 (tracepoint_finished_step): Upload fast traceframes. Set the
13088 tracepoint hit context's tracepoint type.
13089 (handle_tracepoint_bkpts): New.
13090 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13091 type. Add comment about fast tracepoints.
13092 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13093 non-existing action_str field.
13094 (get_context_regcache): Handle fast tracepoints.
13095 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13097 (fast_tracepoint_from_jump_pad_address): New.
13098 (fast_tracepoint_from_ipa_tpoint_address): New.
13099 (collecting_t): New.
13100 (force_unlock_trace_buffer): New.
13101 (fast_tracepoint_collecting): New.
13103 (gdb_collect): New.
13104 (write_inferior_data_ptr): New.
13105 (target_tp_heap): New.
13106 (target_malloc): New.
13107 (download_agent_expr): New.
13109 (download_tracepoints): New.
13110 (download_trace_state_variables): New.
13111 (upload_fast_traceframes): New.
13112 (IPA_FIRST_TRACEFRAME): New.
13113 (IPA_NEXT_TRACEFRAME_1): New.
13114 (IPA_NEXT_TRACEFRAME): New.
13115 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13116 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13117 (gdb_jump_pad_buffer_end): New.
13118 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13119 (initialize_tracepoint): Adjust.
13120 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13121 buffer. Initialize the low module.
13122 * utils.c (PREFIX, TOOLNAME): New.
13123 (malloc_failure): Use PREFIX.
13124 (error): In the IPA, an error causes an exit.
13125 (fatal, warning): Use PREFIX.
13126 (internal_error): Use TOOLNAME.
13127 (NUMCELLS): Increase to 10.
13128 * configure, config.in: Regenerate.
13130 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13132 * server.c (handle_query) <qSupported>: Do two passes over the
13133 qSupported string to avoid nesting strtok.
13135 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13137 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13139 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13140 -Wl,--dynamic-list.
13141 * configure: Regenerate.
13142 * proc-service.list: New.
13144 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13146 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13149 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13151 * gdbreplay.c (remote_open): Check error return from socket() call by
13152 its equality to -1 not by it being negative.
13153 * remote-utils.c (remote_open): Likewise.
13155 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13157 * config.h: Regenerate.
13159 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13161 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13162 doesn't provide PTRACE_GET_THREAD_AREA.
13164 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13166 * linux-m68k-low.c: Include <asm/ptrace.h>
13167 (ps_get_thread_area): Implement.
13169 2010-05-03 Doug Evans <dje@google.com>
13171 * event-loop.c (struct callback_event): New struct.
13172 (callback_list): New global.
13173 (append_callback_event, delete_callback_event): New functions.
13174 (process_callback): New function.
13175 (start_event_loop): Call it.
13176 * remote-utils.c (NOT_SCHEDULED): Define.
13177 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13178 moved out of readchar.
13179 (readchar): Rewrite. Call reschedule before returning.
13180 (reset_readchar): New function.
13181 (remote_close): Call it.
13182 (process_remaining, reschedule): New functions.
13183 * server.h (callback_handler_func): New typedef.
13184 (append_callback_event, delete_callback_event): Declare.
13186 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13188 * proc-service.c (ps_pglobal_lookup): Use
13189 thread_db_look_up_one_symbol.
13190 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13191 parameter. Use it instead of all_symbols_looked_up.
13192 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13194 (all_symbols_looked_up): Don't declare.
13195 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13196 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13198 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13199 Set all_symbols_looked_up here.
13200 (thread_db_look_up_one_symbol): New.
13201 (thread_db_get_tls_address): Adjust.
13202 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13203 thread_db object on the heap, and tentatively set it in the
13205 (thread_db_init): Don't set all_symbols_looked_up here.
13206 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13208 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13210 * linux-low.c (linux_kill, linux_detach): Adjust.
13211 (status_pending_p_callback): Remove redundant statement. Check
13212 for !TARGET_WAITIKIND_IGNORE, instead of
13213 TARGET_WAITKIND_STOPPED.
13214 (handle_tracepoints): Make sure LWP is locked. Adjust.
13215 (linux_wait_for_event_1): Adjust.
13216 (linux_cancel_breakpoints): New.
13217 (unsuspend_one_lwp): New.
13218 (unsuspend_all_lwps): New.
13219 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13220 (send_sigstop_callback): Change return type to int, add new
13221 `except' parameter and handle it.
13222 (suspend_and_send_sigstop_callback): New.
13223 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13224 pass them down. If SUSPEND, also increment the lwp's suspend
13226 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13227 (need_step_over_p): Don't consider suspended LWPs.
13228 (start_step_over): Adjust.
13229 (proceed_one_lwp): Change return type to int, add new `except'
13230 parameter and handle it.
13231 (unsuspend_and_proceed_one_lwp): New.
13232 (proceed_all_lwps): Use find_inferior instead of
13234 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13235 also decrement the suspend count of LWPs. Pass `except' down,
13236 instead of hacking its suspend count.
13237 (linux_pause_all): Add `freeze' parameter. Adjust.
13238 (linux_unpause_all): New.
13239 (linux_target_ops): Install linux_unpause_all.
13240 * server.c (handle_status): Adjust.
13241 * target.h (struct target_ops): New fields `unpause_all' and
13242 `cancel_breakpoints'. Add new parameter to `pause_all'.
13243 (pause_all): Add new `freeze' parameter.
13244 (unpause_all): New.
13245 (cancel_breakpoints): New.
13246 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13247 cancel breakpoints.
13248 (cmd_qtstart): Pause threads.
13249 (stop_tracing): Pause threads, and cancel breakpoints.
13250 * win32-low.c (win32_target_ops): Adjust.
13252 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13254 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13255 the inferior right away from here...
13256 (linux_wait_1): ... to here, and adjust to check the thread's
13257 last_resume_kind instead of the lwp's step or stop_expected flags.
13259 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13261 * README: Use consistent `GDB' and `GDBserver' spellings.
13263 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13265 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13266 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13267 (linux_detach_one_lwp): Assume the lwp is stopped.
13268 (any_thread_of): Delete.
13269 (linux_detach): Stop all lwps here. Don't blindly delete all
13271 (delete_lwp_callback): New.
13272 (linux_mourn): Delete all lwps of the process that is gone.
13273 (linux_wait_1): Don't delete the last lwp of the process here.
13274 * mem-break.h (mark_breakpoints_out): Declare.
13275 * mem-break.c (mark_breakpoints_out): New.
13276 (free_all_breakpoints): Use it.
13277 * server.c (handle_target_event): If the process is gone, mark
13279 * thread-db.c (struct thread_db) <create_bp>: New field.
13280 (thread_db_enable_reporting): Fix prototype. Store a thread event
13281 breakpoint reference in the thread_db struct.
13282 (thread_db_load_search): Clear the thread_db object.
13283 (try_thread_db_load_1): Ditto.
13284 (switch_to_process): New.
13285 (disable_thread_event_reporting): Use it.
13286 (remove_thread_event_breakpoints): New.
13287 (thread_db_detach, thread_db_mourn): Use it.
13289 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13291 * linux-low.c (linux_enable_event_reporting): New.
13292 (linux_wait_for_event_1, handle_extended_wait): Use it.
13294 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13296 * linux-low.c (linux_kill_one_lwp, linux_kill)
13297 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13298 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13299 SIGSTOP even if the LWP is stopped.
13300 (send_sigstop_callback): New.
13301 (stop_all_lwps): Use send_sigstop_callback instead.
13302 (linux_resume_one_thread): Adjust.
13303 (proceed_one_lwp): Still proceed an LWP that the client has
13304 requested to stop, if we haven't reported it as stopped yet. Make
13305 sure that LWPs the client want stopped, have a pending SIGSTOP.
13307 2010-04-26 Doug Evans <dje@google.com>
13309 * server.c (handle_general_set): Make static.
13311 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13312 Print received char after testing for error/eof instead of before.
13313 (input_interrupt): Tweak comment.
13315 2010-04-23 Doug Evans <dje@google.com>
13317 * server.c (start_inferior): Print inferior argv if --debug.
13319 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13321 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13322 * nto-x86-low.c: Include server.h
13324 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13326 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13327 be consistent with other sources of this directory.
13328 (init_registers_amd64): Correct name of source file of this function
13331 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13333 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13334 64-bit executables.
13336 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13338 * win32-i386-low.c: Add 64-bit support.
13339 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13340 (init_registers_amd64): Declare.
13341 (mappings): Add 64-bit version of array.
13342 (init_windows_x86): New function.
13343 (the_low_target): Change init_arch field to init_windows_x86.
13345 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13347 * win32-low.c: Adapt to support also 64-bit architecture.
13348 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13349 (get_image_name): Use SIZE_T type for local variable `done'.
13350 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13351 (toolhelp_get_dll_name): Idem.
13352 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13353 Use uintptr_t typecast to avoid warning.
13354 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13355 (handle_exception): Use phex_nz to avoid warning.
13356 (win32_wait): Remove unused local variable `process'.
13358 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13360 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13363 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13365 * configure.ac: Use `ws2_32' library for srv_mingw.
13366 * configure: Regenerate.
13367 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13368 * remote-utils.c: Likewise.
13370 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13372 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13373 if __x86_64__ is defined.
13375 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13377 * configure: Regenerate.
13379 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13381 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13382 * target.h (target_ops): New get_tib_address field.
13383 * win32-low.h (win32_thread_info): Add thread_local_base field.
13384 * win32-low.c (child_add_thread): Add tlb argument.
13385 Set thread_local_base field to TLB.
13386 (get_child_debug_event): Adapt to child_add_thread change.
13387 (win32_get_tib_address): New function.
13388 (win32_target_ops): Set get_tib_address field to
13389 win32_get_tib_address.
13390 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13392 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13394 * linux-low.c (linux_mourn): Also remove the process.
13395 * server.c (handle_target_event): Don't remove the process here.
13396 * nto-low.c (nto_mourn): New.
13397 (nto_target_ops): Install it.
13398 * spu-low.c (spu_mourn): New.
13399 (spu_target_ops): Install it.
13400 * win32-low.c (win32_mourn): New.
13401 (win32_target_ops): Install it.
13403 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13405 * server.h (buffer_xml_printf): Remove redundant `;'.
13407 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13409 * regcache.c (set_register_cache): Invalidate regcaches before
13410 changing the register cache layout.
13411 (regcache_invalidate_one): Allow a NULL regcache.
13412 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13413 regcaches before changing the register cache layout or the target
13416 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13418 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13419 variable warning on Linux/x86-64.
13421 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13423 GDBserver disconnected tracing support.
13425 * linux-low.c (linux_remove_process): Delete.
13426 (add_lwp): Don't set last_resume_kind here.
13427 (linux_kill): Use `mourn'.
13428 (linux_detach): Use `thread_db_detach', and `mourn'.
13429 (linux_mourn): New.
13430 (linux_attach_lwp_1): Adjust comment.
13431 (linux_attach): last_resume_kind moved the thread_info; adjust.
13432 (status_pending_p_callback): Adjust.
13433 (linux_wait_for_event_1): Adjust.
13434 (count_events_callback, select_singlestep_lwp_callback)
13435 (select_event_lwp_callback, cancel_breakpoints_callback)
13436 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13437 (proceed_one_lwp): Adjust.
13438 (linux_async): Add debug output.
13439 (linux_thread_stopped): New.
13440 (linux_pause_all): New.
13441 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13443 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13444 (thread_db_free): Delete declaration.
13445 (thread_db_detach, thread_db_mourn): Declare.
13446 * thread-db.c (thread_db_init): Use thread_db_mourn.
13447 (thread_db_free): Delete, split in two.
13448 (disable_thread_event_reporting): New.
13449 (thread_db_detach): New.
13450 (thread_db_mourn): New.
13452 * server.h (struct thread_info) <last_resume_kind>: New field.
13453 <attached>: Add comment.
13454 <gdb_detached>: New field.
13455 (handler_func): Change return type to int.
13456 (handle_serial_event, handle_target_event): Ditto.
13457 (gdb_connected): Declare.
13459 (disconnected_tracing): Declare.
13460 (stop_tracing): Declare.
13462 * server.c (handle_query) <qSupported>: Report support for
13463 disconnected tracing.
13464 (queue_stop_reply_callback): Account for running threads.
13465 (gdb_wants_thread_stopped): New.
13466 (gdb_wants_all_threads_stopped): New.
13467 (gdb_reattached_process): New.
13468 (handle_status): Clear the `gdb_detached' flag of all processes.
13469 In all-stop, stop all threads.
13470 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13471 (process_serial_event): If the remote connection breaks, or if an
13472 exit was forced with "monitor exit", force an event loop exit.
13473 Handle disconnected tracing on detach.
13474 (handle_serial_event): Adjust.
13475 (handle_target_event): If GDB isn't connected, forward events back
13476 to the inferior, unless the last process exited, in which case,
13477 exit gdbserver. Adjust interface.
13479 * remote-utils.c (remote_open): Don't block in accept. Instead
13480 register an event loop source on the listen socket file
13481 descriptor. Refactor bits into ...
13482 (listen_desc): ... this new global.
13483 (gdb_connected): ... this new function.
13484 (enable_async_notification): ... this new function.
13485 (handle_accept_event): ... this new function.
13486 (remote_close): Clear remote_desc.
13488 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13490 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13492 (mourn_inferior): Define.
13493 (target_process_qsupported): Avoid the dangling else problem.
13494 (thread_stopped): Define.
13495 (pause_all): Define.
13496 (target_waitstatus_to_string): Declare.
13497 * target.c (target_waitstatus_to_string): New.
13499 * tracepoint.c (tracing): Make extern.
13500 (disconnected_tracing): New.
13501 (stop_tracing): Make extern. Handle tracing stops due to GDB
13503 (cmd_qtdisconnected): New.
13504 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13505 (handle_tracepoint_general_set): Handle QTDisconnected.
13507 * event-loop.c (event_handler_func): Change return type to int.
13508 (process_event): Bail out if the event handler wants the event
13510 (handle_file_event): Ditto.
13511 (start_event_loop): Bail out if the event handler wants the event
13514 * nto-low.c (nto_target_ops): Adjust.
13515 * spu-low.c (spu_wait): Don't remove the process here.
13516 (spu_target_ops): Adjust.
13517 * win32-low.c (win32_wait): Don't remove the process here.
13518 (win32_target_ops): Adjust.
13520 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13522 * regcache.c (realloc_register_cache): Invalidate inferior's
13523 regcache before recreating it.
13525 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13527 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13529 2010-04-09 Stan Shebs <stan@codesourcery.com>
13530 Pedro Alves <pedro@codesourcery.com>
13532 * server.h (LONGEST): New.
13533 (struct thread_info) <while_stepping>: New field.
13534 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13536 (initialize_tracepoint, handle_tracepoint_general_set)
13537 (handle_tracepoint_query, tracepoint_finished_step)
13538 (tracepoint_was_hit, release_while_stepping_state_list):
13539 (current_traceframe): Declare.
13540 * server.c (handle_general_set): Handle tracepoint packets.
13541 (read_memory): New.
13542 (write_memory): New.
13543 (handle_search_memory_1): Use read_memory.
13544 (handle_query): Report support for conditional tracepoints, trace
13545 state variables, and tracepoint sources. Handle tracepoint
13547 (main): Initialize the tracepoints module.
13548 (process_serial_event): Handle traceframe reads/writes.
13550 * linux-low.c (handle_tracepoints): New.
13551 (linux_wait_1): Call it.
13552 (linux_resume_one_lwp): Handle while-stepping.
13553 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13554 (linux_target_ops): Install them.
13555 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13557 * linux-x86-low.c (x86_supports_tracepoints): New.
13558 (the_low_target). Install it.
13560 * mem-break.h (delete_breakpoint): Declare.
13561 * mem-break.c (delete_breakpoint): Make external.
13563 * target.h (struct target_ops): Add `supports_tracepoints',
13564 `read_pc', and `write_pc' fields.
13565 (target_supports_tracepoints): Define.
13566 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13569 * regcache.h (struct regcache) <registers_owned>: New field.
13570 (init_register_cache, regcache_cpy): Declare.
13571 (regcache_read_pc, regcache_write_pc): Declare.
13572 (register_cache_size): Declare.
13573 (supply_regblock): Declare.
13574 * regcache.c (init_register_cache): New.
13575 (new_register_cache): Use it.
13576 (regcache_cpy): New.
13577 (register_cache_size): New.
13578 (supply_regblock): New.
13579 (regcache_read_pc, regcache_write_pc): New.
13581 * tracepoint.c: New.
13583 * Makefile.in (OBS): Add tracepoint.o.
13584 (tracepoint.o): New rule.
13586 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13588 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13590 (i386-mmx.c): Likewise.
13591 (i386-mmx-linux.o): Likewise.
13592 (i386-mmx-linux.c): Likewise.
13594 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13595 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13596 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13597 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13599 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13600 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13601 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13603 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13605 * Makefile.in (clean): Updated.
13607 (i386-avx.c): Likewise.
13608 (i386-avx-linux.o): Likewise.
13609 (i386-avx-linux.c): Likewise.
13610 (amd64-avx.o): Likewise.
13611 (amd64-avx.c): Likewise.
13612 (amd64-avx-linux.o): Likewise.
13613 (amd64-avx-linux.c): Likewise.
13615 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13616 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13617 (srv_amd64_regobj): Add amd64-avx.o.
13618 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13619 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13620 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13621 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13622 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13623 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13624 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13626 * i387-fp.c: Include "i386-xstate.h".
13628 (i387_cache_to_xsave): Likewise.
13629 (i387_xsave_to_cache): Likewise.
13630 (x86_xcr0): Likewise.
13632 * i387-fp.h (i387_cache_to_xsave): Likewise.
13633 (i387_xsave_to_cache): Likewise.
13634 (x86_xcr0): Likewise.
13636 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13637 * linux-crisv32-low.c (target_regsets): Likewise.
13638 * linux-m68k-low.c (target_regsets): Likewise.
13639 * linux-mips-low.c (target_regsets): Likewise.
13640 * linux-ppc-low.c (target_regsets): Likewise.
13641 * linux-s390-low.c (target_regsets): Likewise.
13642 * linux-sh-low.c (target_regsets): Likewise.
13643 * linux-sparc-low.c (target_regsets): Likewise.
13644 * linux-xtensa-low.c (target_regsets): Likewise.
13646 * linux-low.c: Include <sys/uio.h>.
13647 (regsets_fetch_inferior_registers): Support nt_type.
13648 (regsets_store_inferior_registers): Likewise.
13649 (linux_process_qsupported): New.
13650 (linux_target_ops): Add linux_process_qsupported.
13652 * linux-low.h (regset_info): Add nt_type.
13653 (linux_target_ops): Add process_qsupported.
13655 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13657 (init_registers_i386_avx_linux): New.
13658 (init_registers_amd64_avx_linux): Likewise.
13659 (xmltarget_i386_linux_no_xml): Likewise.
13660 (xmltarget_amd64_linux_no_xml): Likewise.
13661 (PTRACE_GETREGSET): Likewise.
13662 (PTRACE_SETREGSET): Likewise.
13663 (x86_fill_xstateregset): Likewise.
13664 (x86_store_xstateregset): Likewise.
13665 (use_xml): Likewise.
13666 (x86_linux_update_xmltarget): Likewise.
13667 (x86_linux_process_qsupported): Likewise.
13668 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13669 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13670 init_registers_i386_linux here. Call
13671 x86_linux_update_xmltarget.
13672 (the_low_target): Add x86_linux_process_qsupported.
13674 * server.c (handle_query): Call target_process_qsupported.
13676 * target.h (target_ops): Add process_qsupported.
13677 (target_process_qsupported): New.
13679 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13681 * inferiors.c (add_thread): Set last_status kind to
13682 TARGET_WAITKIND_IGNORE.
13683 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13684 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13685 (linux_wait_1): Move `thread' local definition to block that uses
13686 it. Don't NULL initialize `event_child'.
13687 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13688 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13689 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13691 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13693 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13694 an extended waitstatus, or by a watchpoint.
13695 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13696 thread was stepping or has been stopped by a watchpoint.
13698 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13700 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13701 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13702 of another, then delete the previous, and validate all
13704 (validate_inserted_breakpoint): New.
13705 (delete_disabled_breakpoints): New.
13706 (validate_breakpoints): New.
13707 (check_mem_read): Validate breakpoints before trusting their
13708 shadow. Delete disabled breakpoints.
13709 (check_mem_write): Validate breakpoints before trusting they
13710 should be inserted. Delete disabled breakpoints.
13711 * mem-break.h (validate_breakpoints):
13712 * server.c (handle_query): Validate breakpoints when we see a
13715 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13717 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13718 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13719 if we could tell there's a GDB breakpoint at stop_pc.
13720 (need_step_over_p): Don't do a step over if we find a GDB
13721 breakpoint at the resume PC.
13723 * mem-break.c (struct raw_breakpoint): New.
13724 (enum bkpt_type): New type `gdb_breakpoint'.
13725 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13726 fields. New field `raw'.
13727 (find_raw_breakpoint_at): New.
13728 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13729 breakpoint instead.
13730 (set_breakpoint_at): Adjust.
13731 (delete_raw_breakpoint): New.
13732 (release_breakpoint): New.
13733 (delete_breakpoint): Rename to...
13734 (delete_breakpoint_1): ... this. Add proc parameter. Use
13735 release_breakpoint. Return ENOENT.
13736 (delete_breakpoint): Reimplement.
13737 (find_breakpoint_at): Delete.
13738 (find_gdb_breakpoint_at): New.
13739 (delete_breakpoint_at): Delete.
13740 (set_gdb_breakpoint_at): New.
13741 (delete_gdb_breakpoint_at): New.
13742 (gdb_breakpoint_here): New.
13743 (set_reinsert_breakpoint): Use release_breakpoint.
13744 (uninsert_breakpoint): Rename to ...
13745 (uninsert_raw_breakpoint): ... this.
13746 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13747 (reinsert_raw_breakpoint): Change parameter type to
13749 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13751 (check_breakpoints): Adjust. Use release_breakpoint.
13752 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13753 (breakpoint_inserted_here): Ditto.
13754 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13755 Don't trust the breakpoint's shadow if it is not inserted.
13756 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13757 (delete_all_breakpoints): Adjust.
13758 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13759 use delete_breakpoint_1.
13761 * mem-break.h (breakpoints_supported): Delete declaration.
13762 (set_gdb_breakpoint_at): Declare.
13763 (gdb_breakpoint_here): Declare.
13764 (delete_breakpoint_at): Delete.
13765 (delete_gdb_breakpoint_at): Declare.
13767 * server.h (struct raw_breakpoint): Forward declare.
13768 (struct process_info): New field `raw_breakpoints'.
13770 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13773 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13775 * linux-low.c (status_pending_p_callback): Fix comment.
13776 (linux_wait_for_event_1): Move most of the internal breakpoint
13777 handling from here...
13778 (linux_wait_1): ... to here.
13779 (count_events_callback): New.
13780 (select_singlestep_lwp_callback): New.
13781 (select_event_lwp_callback): New.
13782 (cancel_breakpoints_callback): New.
13783 (select_event_lwp): New.
13784 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13785 priority to all LWPs that have had events that should be reported
13786 to the client. Cancel breakpoints when about to reporting the
13787 event to the client, not while stopping lwps. No longer cancel
13788 finished single-steps here.
13789 (cancel_finished_single_step): Delete.
13790 (cancel_finished_single_steps): Delete.
13792 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13794 * mem-break.c (enum bkpt_type): New.
13795 (struct breakpoint): New field `type'.
13796 (set_breakpoint_at): Change return type to struct breakpoint
13797 pointer. Set type to `other_breakpoint' by default.
13798 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13799 in the breakpoint list.
13800 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13801 (reinsert_breakpoint): Rename to ...
13802 (reinsert_raw_breakpoint): ... this.
13803 (reinsert_breakpoints_at): Adjust.
13804 * mem-break.h (struct breakpoint): Declare.
13805 (set_breakpoint_at): Change return type to struct breakpoint
13808 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13810 * server.c (handle_query): Assign, not compare.
13812 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13814 Teach linux gdbserver to step-over-breakpoints.
13816 * linux-low.c (can_hardware_single_step): New.
13817 (supports_breakpoints): New.
13818 (handle_extended_wait): If stopping threads, read the stop pc of
13819 the new cloned LWP.
13821 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13822 low target doesn't support retrieving the PC.
13823 (add_lwp): Set last_resume_kind to resume_continue.
13824 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13825 (linux_attach): Don't clear stop_expected. Set the lwp's
13826 last_resume_kind to resume_stop.
13827 (linux_detach_one_lwp): Don't check for removed breakpoints.
13828 (check_removed_breakpoint): Delete.
13829 (status_pending_p): Rename to ...
13830 (status_pending_p_callback): ... this. Don't check for removed
13831 breakpoints. Don't consider threads that are stopped from GDB's
13833 (linux_wait_for_lwp): Always read the stop_pc here.
13834 (cancel_breakpoint): New.
13835 (step_over_bkpt): New global.
13836 (linux_wait_for_event_1): Implement stepping over breakpoints.
13837 (gdb_wants_lwp_stopped): New.
13838 (gdb_wants_all_stopped): New.
13839 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13840 single-step traps here. Store the thread's last reported target
13842 (send_sigstop): Don't clear stop_expected. Always set it,
13844 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13845 (cancel_finished_single_step): New.
13846 (cancel_finished_single_steps): New.
13847 (wait_for_sigstop): Don't cancel finished single-step traps here.
13848 (linux_resume_one_lwp): Don't check for removed breakpoints.
13849 Don't set `step' on non-hardware step archs.
13850 (linux_set_resume_request): Ignore resume_stop requests if already
13851 stopping or stopped. Set the lwp's last_resume_kind.
13852 (resume_status_pending_p): Don't check for removed breakpoints.
13853 (need_step_over_p): New.
13854 (start_step_over): New.
13855 (finish_step_over): New.
13856 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13857 requests. Clear the thread's last reported target waitstatus.
13858 Don't use the `suspended' flag. Don't consider pending breakpoints.
13859 (linux_resume): Start a step-over if necessary.
13860 (proceed_one_lwp): New.
13861 (proceed_all_lwps): New.
13862 (unstop_all_lwps): New.
13863 * linux-low.h (struct lwp_info): Rewrite comment for the
13864 `suspended' flag. Add the `stop_pc' field. Delete the
13865 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13866 Add `'last_resume_kind' and `need_step_over' fields.
13867 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13868 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13869 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13870 (set_raw_breakpoint_at): New.
13871 (set_breakpoint_at): Rewrite to use it.
13872 (reinsert_breakpoint_handler): Delete.
13873 (set_reinsert_breakpoint): New.
13874 (reinsert_breakpoint_by_bp): Delete.
13875 (delete_reinsert_breakpoints): New.
13876 (uninsert_breakpoint): Rewrite.
13877 (uninsert_breakpoints_at): New.
13878 (reinsert_breakpoint): Rewrite.
13879 (reinsert_breakpoints_at): New.
13880 (check_breakpoints): Rewrite.
13881 (breakpoint_here): New.
13882 (breakpoint_inserted_here): New.
13883 (check_mem_read): Adjust.
13884 * mem-break.h (breakpoints_supported, breakpoint_here)
13885 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13886 (reinsert_breakpoint_by_bp): Delete declaration.
13887 (delete_reinsert_breakpoints): Declare.
13888 (reinsert_breakpoint): Delete declaration.
13889 (reinsert_breakpoints_at): Declare.
13890 (uninsert_breakpoint): Delete declaration.
13891 (uninsert_breakpoints_at): Declare.
13892 (check_breakpoints): Adjust prototype.
13893 * server.h: Adjust include order.
13894 (struct thread_info): Declare here. Add a `last_status' field.
13896 2010-03-23 Michael Snyder <msnyder@vmware.com>
13898 * server.c (crc32): New function.
13899 (handle_query): Add handling for 'qCRC:' request.
13901 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13903 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13904 lwp had been stopped by a watchpoint.
13906 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13908 * server.h (internal_error): Declare.
13909 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13910 * utils.c (internal_error): New function.
13912 2010-03-15 Andreas Schwab <schwab@redhat.com>
13914 * configure.srv: Fix typo setting srv_regobj.
13916 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13918 * linux-low.c (fetch_register): Avoid passing a non string literal
13920 (usr_store_inferior_registers): Ditto.
13922 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13924 * linux-low.c (linux_write_memory): Bail out early if peeking
13927 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13929 * linux-low.h (struct lwp_info): New fields
13930 `stopped_by_watchpoint' and `stopped_data_address'.
13931 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13932 here, and cache them in the lwp object.
13933 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13935 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13937 (linux_stopped_by_watchpoint): Rewrite.
13938 (linux_stopped_data_address): Rewrite.
13940 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13942 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13943 switching the current inferior, not before.
13945 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13947 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13948 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13949 i386-linux.c and amd64-linux.c.
13950 (reg-i386.o): Removed.
13951 (reg-i386.c): Likewise.
13952 (reg-i386-linux.o): Likewise.
13953 (reg-i386-linux.c): Likewise.
13954 (reg-x86-64.o): Likewise.
13955 (reg-x86-64.c): Likewise.
13956 (reg-x86-64-linux.o): Likewise.
13957 (reg-x86-64-linux.c): Likewise.
13959 (i386.c): Likewise.
13960 (i386-linux.o): Likewise.
13961 (i386-linux.c): Likewise.
13962 (amd64.o): Likewise.
13963 (amd64.c): Likewise.
13964 (amd64-linux.o): Likewise.
13965 (amd64-linux.c): Likewise.
13967 * configure.srv (srv_i386_regobj): New.
13968 (srv_i386_linux_regobj): Likewise.
13969 (srv_amd64_regobj): Likewise.
13970 (srv_amd64_linux_regobj): Likewise.
13971 (srv_i386_32bit_xmlfiles): Likewise.
13972 (srv_i386_64bit_xmlfiles): Likewise.
13973 (srv_i386_xmlfiles): Likewise.
13974 (srv_amd64_xmlfiles): Likewise.
13975 (srv_i386_linux_xmlfiles): Likewise.
13976 (srv_amd64_linux_xmlfiles): Likewise.
13977 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13978 srv_xmlfiles to $srv_i386_xmlfiles.
13979 (i[34567]86-*-mingw32ce*): Likewise.
13980 (i[34567]86-*-mingw*): Likewise.
13981 (i[34567]86-*-nto*): Likewise.
13982 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13983 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13984 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13985 (x86_64-*-linux*): Likewise.
13987 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13988 (init_registers_amd64_linux): New.
13989 (x86_arch_setup): Replace init_registers_x86_64_linux with
13990 init_registers_amd64_linux.
13992 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13994 * configure.ac: Check for libdl. If it is not available link against
13995 static libthread_db.
13996 * configure: Regenerate.
13998 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14002 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14003 handing a read watchpoint.
14004 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14006 2010-02-12 Doug Evans <dje@google.com>
14008 * linux-low.c (linux_supports_tracefork_flag): Document.
14009 (linux_look_up_symbols): Add comment.
14011 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14013 * regcache.c (supply_register): Clear regcache if buf is NULL.
14015 2010-02-02 Nicolas Roche <roche@sourceware.org>
14016 Joel Brobecker <brobecker@adacore.com>
14018 * inferiors.c (find_inferior): Add function documentation.
14019 (unloaded_dll): Handle the case where the unloaded dll has not
14020 been previously registered in the dll list.
14022 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14024 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14025 (thumb2_breakpoint): New.
14026 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14028 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14030 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14031 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14034 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14036 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14038 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14040 * linux-s390-low.c (s390_collect_ptrace_register)
14041 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14043 2010-01-21 Doug Evans <dje@google.com>
14045 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14046 (PTRACE_ARG4_TYPE): New macro.
14047 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14048 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14049 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14050 (usr_store_inferior_registers): Ditto.
14051 (linux_read_memory, linux_write_memory): Ditto.
14052 (linux_test_for_tracefork): Ditto.
14054 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14055 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14057 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14059 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14062 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14064 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14065 prototype to take a regcache. Adjust.
14067 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14069 * regcache.h (struct thread_info): Forward declare.
14070 (struct regcache): New.
14071 (new_register_cache): Adjust prototype.
14072 (get_thread_regcache): Declare.
14073 (free_register_cache): Adjust prototype.
14074 (registers_to_string, registers_from_string): Ditto.
14075 (supply_register, supply_register_by_name, collect_register)
14076 (collect_register_as_string, collect_register_by_name): Ditto.
14077 * regcache.c (struct inferior_regcache_data): Delete.
14078 (get_regcache): Rename to ...
14079 (get_thread_regcache): ... this. Adjust. Switch inferior before
14080 fetching registers.
14081 (regcache_invalidate_one): Adjust.
14082 (regcache_invalidate): Fix prototype.
14083 (new_register_cache): Return the new register cache.
14084 (free_register_cache): Change prototype.
14085 (realloc_register_cache): Adjust.
14086 (registers_to_string): Change prototype to take a regcache. Adjust.
14087 (registers_from_string): Ditto.
14088 (register_data): Ditto.
14089 (supply_register): Ditto.
14090 (supply_register_by_name): Ditto.
14091 (collect_register): Ditto.
14092 (collect_register_as_string): Ditto.
14093 (collect_register_by_name): Ditto.
14094 * server.c (process_serial_event): Adjust.
14095 * linux-low.h (regset_fill_func, regset_store_func): Change
14097 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14099 * linux-low.c (get_stop_pc): Adjust.
14100 (check_removed_breakpoint): Adjust.
14101 (linux_wait_for_event): Adjust.
14102 (linux_resume_one_lwp): Adjust.
14103 (fetch_register): Add regcache parameter. Adjust.
14104 (usr_store_inferior_registers): Ditto.
14105 (regsets_fetch_inferior_registers): Ditto.
14106 (regsets_store_inferior_registers): Ditto.
14107 (linux_fetch_registers, linux_store_registers): Ditto.
14108 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14110 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14112 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14113 prototype to take a regcache.
14114 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14115 * remote-utils.c (convert_ascii_to_int, outreg)
14116 (prepare_resume_reply): Change prototype to take a regcache.
14118 * target.h (struct target_ops) <fetch_registers, store_registers>:
14119 Change prototype to take a regcache.
14120 (fetch_inferior_registers, store_inferior_registers): Change
14121 prototype to take a regcache. Adjust.
14122 * proc-service.c (ps_lgetregs): Adjust.
14123 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14124 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14125 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14126 take a regcache. Adjust.
14127 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14128 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14129 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14130 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14131 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14132 (cris_cannot_fetch_register):
14133 (cris_breakpoint_at): Change prototype to take a regcache.
14135 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14136 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14137 to take a regcache. Adjust.
14138 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14140 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14141 take a regcache. Adjust.
14142 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14143 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14144 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14145 * linux-mips-low.c (mips_get_pc):
14146 (mips_set_pc): Change prototype to take a regcache. Adjust.
14147 (mips_reinsert_addr): Adjust.
14148 (mips_collect_register): Change prototype to take a regcache.
14150 (mips_supply_register):
14151 (mips_collect_register_32bit, mips_supply_register_32bit)
14152 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14153 (mips_store_fpregset): Ditto.
14154 * linux-ppc-low.c (ppc_supply_ptrace_register)
14155 (ppc_supply_ptrace_register): Ditto.
14156 (parse_spufs_run): Adjust.
14157 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14158 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14159 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14160 take a regcache. Adjust.
14161 * linux-s390-low.c (s390_collect_ptrace_register)
14162 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14163 (s390_set_pc): Change prototype to take a regcache. Adjust.
14164 (s390_arch_setup): Adjust.
14165 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14166 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14167 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14168 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14169 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14171 (sparc_breakpoint_at): Adjust.
14172 * linux-xtensa-low.c (xtensa_fill_gregset):
14173 (xtensa_store_gregset):
14174 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14175 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14176 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14177 prototype to take a regcache. Adjust.
14178 * win32-arm-low.c (arm_fetch_inferior_register)
14179 (arm_store_inferior_register): Change prototype to take a
14181 * win32-i386-low.c (i386_fetch_inferior_register)
14182 (i386_store_inferior_register): Change prototype to take a
14184 * win32-low.c (child_fetch_inferior_registers)
14185 (child_store_inferior_registers): Change prototype to take a
14187 (win32_wait): Adjust.
14188 (win32_fetch_inferior_registers): Change prototype to take a
14190 (win32_store_inferior_registers): Adjust.
14191 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14192 store_inferior_register>: Change prototype to take a regcache.
14194 2010-01-20 Doug Evans <dje@google.com>
14196 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14198 (linux_wait_for_event1, linux_init_signals): Ditto.
14199 (W_STOPCODE): Provide definition if missing.
14201 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14203 * linux-low.c (linux_core_of_thread): New.
14204 (compare_ints, show_process, list_threads): New.
14205 (linux_qxfer_osdata): Report threads and cores.
14206 (linux_target_op): Register linux_core_of_thread.
14207 * remote-utils.c (prepare_resume_reply): Report the core.
14208 (buffer_xml_printf): Support %d specifier.
14209 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14211 (handle_query): Handle qXfer:threads. Announce availability
14213 * target.h (struct target_ops): New field core_of_thread.
14215 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14217 * Makefile.in (clean): Remove new generated files.
14218 (reg-s390.o, reg-s390.c): Remove rules.
14219 (reg-s390x.o, reg-s390x.c): Likewise.
14220 (s390-linux32.o, s390-linux32.c): Add rules.
14221 (s390-linux64.o, s390-linux64.c): Likewise.
14222 (s390x-linux64.o, s390x-linux64.c): Likewise.
14223 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14224 * linux-s390-low.c: Include <elf.h>.
14225 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14226 (init_registers_s390): Remove prototype.
14227 (init_registers_s390x): Likewise.
14228 (init_registers_s390_linux32): Add prototype.
14229 (init_registers_s390_linux64): Likewise.
14230 (init_registers_s390x_linux64): Likewise.
14231 (s390_num_regs_3264): New define.
14232 (s390_regmap_3264): New global variable.
14233 (s390_cannot_fetch_register): Remove obsolete check.
14234 (s390_cannot_store_register): Likewise.
14235 (s390_collect_ptrace_register): Handle upper/lower register halves.
14236 (s390_supply_ptrace_register): Likewise.
14237 (s390_fill_gregset): Update to register number changes.
14238 (s390_get_hwcap): New routine.
14239 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14240 Install appropriate regmap and register set.
14242 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14244 * server.c (gdbserver_version): Update copyright year to 2010.
14245 * gdbreplay.c (gdbreplay_version): Likewise.
14247 2009-12-28 Doug Evans <dje@google.com>
14249 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14250 elf/external.h. Include <elf.h> instead but only if necessary.
14252 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14254 * linux-low.c (linux_remove_process): Remove `detaching'
14255 parameter. Don't release/detach from thread_db here.
14256 (linux_kill): Release/detach from thread_db here, ...
14257 (linux_detach): ... and here, before actually detaching.
14258 (linux_wait_1): ... and here, when a process exits.
14259 * thread-db.c (any_thread_of): New.
14260 (thread_db_free): Switch the current inferior to a thread of the
14263 2009-12-21 Doug Evans <dje@google.com>
14265 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14267 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14268 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14269 warning ifndef __NR_tkill. Move setting of errno there too.
14270 Delete unnecessary resetting of errno after syscall.
14271 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14273 * configure.ac: Check for dladdr.
14274 * config.in: Regenerate.
14275 * configure: Regenerate.
14276 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14277 (try_thread_db_load): Update.
14279 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14281 2009-12-18 Doug Evans <dje@google.com>
14283 * event-loop.c: Include unistd.h if it exists.
14285 * linux-low.c (my_waitpid): Move definition away from being in
14286 between linux_tracefork_child/linux_test_for_tracefork.
14288 * gdb_proc_service.h (psaddr_t): Fix type.
14289 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14290 signature to match glibc.
14292 2009-12-16 Doug Evans <dje@google.com>
14294 * linux-low.c (linux_read_memory): Fix argument to read.
14296 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14298 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14299 events, don't leave current_inferior pointing at null.
14301 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14303 * win32-low.c (LOG): Delete.
14304 (OUTMSG): Output to stderr.
14305 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14306 on compile time LOG macro.
14307 (win32_wait): Fix debug output.
14309 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14311 * win32-low.c (win32_add_one_solib): If the dll name is
14312 "ntdll.dll", prepend the system directory to the dll path.
14314 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14316 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14318 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14319 Vladimir Prus <vladimir@codesourcery.com>
14321 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14322 * configure.ac: Check for __mcoldfire__ and set
14323 gdb_cv_m68k_is_coldfire.
14324 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14325 reg-cf.o and reg-m68k.o.
14326 * configure: Regenerated.
14328 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14330 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14331 Pass it to thread_db_free.
14332 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14333 proper `detaching' argument to linux_remove_process.
14334 * linux-low.h (thread_db_free): Add `detaching' parameter.
14335 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14337 (thread_db_free): Add `detaching' parameter. Only
14338 call td_ta_clear_event if detaching from process.
14340 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14342 * thread-db.c (thread_db_free): Fix typo.
14344 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14347 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14349 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14351 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14352 with an i686 compiler.
14353 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14355 * configure: Rebuilt.
14357 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14361 * server.c (handle_search_memory_1): Correct read_addr initialization
14362 in loop for searching subsequent chunks.
14364 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14366 * configure.ac: New --with-libthread-db option.
14367 * thread-db.c: Allow direct dependence on libthread_db.
14368 (thread_db_free): Adjust.
14369 * config.in: Regenerate.
14370 * configure: Likewise.
14372 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14375 * thread-db.c (attach_thread): New function.
14376 (maybe_attach_thread): Return success/failure.
14377 (find_new_threads_callback): Adjust.
14378 (thread_db_find_new_threads): Loop until no new threads.
14380 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14382 * proc-service.c (ps_lgetregs): Formatting.
14384 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14386 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14387 * configure.ac: Adjust.
14388 * linux-low.h (struct process_info_private): Move members to struct
14390 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14391 * linux-low.c (linux_remove_process): Adjust.
14392 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14393 * server.c (handle_query): Move code ...
14394 (handle_monitor_command): ... here. New function.
14395 * target.h (struct target_ops): New member.
14396 * thread-db.c (struct thread_db): New.
14397 (libthread_db_search_path): New variable.
14398 (thread_db_create_event, thread_db_enable_reporting)
14399 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14400 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14401 (try_thread_db_load_1, dladdr_to_soname): New functions.
14402 (try_thread_db_load, thread_db_load_search): New functions.
14403 (thread_db_init): Search for libthread_db.
14404 (thread_db_free): New function.
14405 (thread_db_handle_monitor_command): Likewise.
14406 * config.in: Regenerate.
14407 * configure: Regenerate.
14409 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14411 * spu-low.c (spu_kill): Wait for inferior to terminate.
14412 Call clear_inferiors.
14413 (spu_detach): Call clear_inferiors.
14415 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14417 * aclocal.m4: Regenerate.
14418 * config.in: Likewise.
14419 * configure: Likewise.
14421 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14423 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14424 (parse_spufs_run): New function.
14425 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14426 (ppc_breakpoint_at): Handle SPU breakpoints.
14428 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14430 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14431 (SPUFS_MAGIC): Define.
14432 (spu_enumerate_spu_ids): New function.
14433 (linux_qxfer_spu): New function.
14434 (linux_target_ops): Install linux_qxfer_spu.
14436 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14438 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14439 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14440 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14441 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14442 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14443 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14444 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14445 (init_registers_powerpc_cell32l): Add prototype.
14446 (init_registers_powerpc_cell64l): Likewise.
14447 (ppc_arch_setup): Detect Cell/B.E. architecture.
14449 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14451 * Makefile.in (datarootdir): New variable.
14453 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14455 * linux-low.c (linux_write_memory): Update debugging output.
14456 * Makefile.in (clean): Add new descriptions.
14457 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14458 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14459 * configure.srv: Add new files for arm*-*-linux*.
14460 * linux-arm-low.c: Add new declarations.
14461 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14462 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14463 (HWCAP_VFPv3D16): New.
14464 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14465 instead of __IWMMXT__.
14466 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14467 (arm_arch_setup): New.
14468 (target_regsets): Remove #ifdef. Add VFP regset.
14469 (the_low_target): Use arm_arch_setup.
14471 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14473 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14474 the main thread again.
14476 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14478 Adding Neutrino gdbserver.
14479 * configure: Regenerated.
14480 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14481 * configure.srv (i[34567]86-*-nto*): New target.
14482 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14483 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14484 (nto_comctrl) [__QNX__]: New function.
14485 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14487 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14489 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14492 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14493 Pedro Alves <pedro@codesourcery.com>
14495 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14496 don't support CONTEXT_EXTENDED_REGISTERS.
14497 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14498 (the_low_target): Install them.
14499 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14500 failing with ERROR_PIPE_NOT_CONNECTED.
14502 2009-06-30 Doug Evans <dje@google.com>
14503 Pierre Muller <muller@ics.u-strasbg.fr>
14505 Add h/w watchpoint support to x86-linux, win32-i386.
14506 * Makefile.in (SFILES): Add i386-low.c
14507 (i386_low_h): Define.
14508 (i386-low.o): Add dependencies.
14509 (linux-x86-low.o): Add i386-low.h dependency.
14510 (win32-i386-low.o): Ditto.
14511 * i386-low.c: New file.
14512 * i386-low.h: New file.
14513 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14514 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14515 * linux-low.c (linux_add_process): Initialize arch_private.
14516 (linux_remove_process): Free arch_private.
14517 (add_lwp): Initialize arch_private.
14518 (delete_lwp): Free arch_private.
14519 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14521 * linux-low.h (process_info_private): New member arch_private.
14522 (lwp_info): New member arch_private.
14523 (linux_target_ops): New members new_process, new_thread,
14525 (ptid_of): New macro.
14526 * linux-x86-low.c: Include stddef.h, i386-low.h.
14527 (arch_process_info): New struct.
14528 (arch_lwp_info): New struct.
14529 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14530 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14531 (i386_dr_low_get_status): New function.
14532 (x86_insert_point, x86_remove_point): New functions.
14533 (x86_stopped_by_watchpoint): New function.
14534 (x86_stopped_data_address): New function.
14535 (x86_linux_new_process, x86_linux_new_thread): New functions.
14536 (x86_linux_prepare_to_resume): New function.
14537 (the_low_target): Add entries for insert_point, remove_point,
14538 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14540 * server.c (debug_hw_points): New global.
14541 (monitor_show_help): Document set debug-hw-points.
14542 (handle_query): Process "set debug-hw-points".
14543 * server.h (debug_hw_points): Declare.
14544 (paddress): Declare.
14545 * utils.c (NUMCELLS, CELLSIZE): New macros.
14546 (get_sell, xsnprintf, paddress): New functions.
14547 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14548 remove_point, stopped_by_watchpoint, stopped_data_address.
14549 * win32-i386-low.c: Include i386-low.h.
14550 (debug_reg_state): Replaces dr.
14551 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14552 (i386_dr_low_get_status): New function.
14553 (i386_insert_point, i386_remove_point): New functions.
14554 (i386_stopped_by_watchpoint): New function.
14555 (i386_stopped_data_address): New function.
14556 (i386_initial_stuff): Update.
14557 (get_thread_context,set_thread_context,i386_thread_added): Update.
14558 (the_low_target): Add entries for insert_point,
14559 remove_point, stopped_by_watchpoint, stopped_data_address.
14560 * win32-low.c (win32_insert_watchpoint): New function.
14561 (win32_remove_watchpoint): New function.
14562 (win32_stopped_by_watchpoint): New function.
14563 (win32_stopped_data_address): New function.
14564 (win32_target_ops): Add entries for insert_watchpoint,
14565 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14566 * win32-low.h (win32_target_ops): New members insert_point,
14567 remove_point, stopped_by_watchpoint, stopped_data_address.
14569 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14571 * server.c (process_serial_event): Re-return unsupported, not
14572 error, if the type isn't recognized. Re-allow supporting only
14573 insert or remove packets. Also call require_running for
14574 breakpoints. Add missing break statement to default case. Tidy.
14575 * target.h (struct target_ops): Rename insert_watchpoint to
14576 insert_point, and remove_watchpoint to remove_point.
14578 * linux-low.h (struct linux_target_ops): Likewise.
14579 * linux-low.c (linux_insert_watchpoint): Rename to ...
14580 (linux_insert_point): ... this. Adjust.
14581 (linux_remove_watchpoint): Rename to ...
14582 (linux_remove_point): ... this. Adjust.
14583 (linux_target_ops): Adjust.
14584 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14585 (cris_insert_point): ... this.
14586 (cris_remove_watchpoint): Rename to ...
14587 (cris_remove_point): ... this.
14588 (the_low_target): Adjust.
14590 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14592 * server.c (handle_v_kill): Pass signal_pid to
14593 kill_inferior if multi_process is zero.
14595 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14597 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14598 * target.h (target_ops): Comment for *_watchpoint to make it clear
14599 the functions can get types '0' and '1'.
14601 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14603 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14604 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14605 * regcache.c (get_regcache): Likewise.
14606 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14607 * win32-low.c (child_fetch_inferior_registers): Remove check for
14610 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14611 Pedro Alves <pedro@codesourcery.com>
14613 * target.h (struct target_ops) <supports_multi_process>: New
14615 (target_supports_multi_process): New.
14616 * server.c (handle_query): Even if GDB reports support, only
14617 enable multi-process if the target also supports it. Report
14618 multi-process support only if the target backend supports it.
14619 * linux-low.c (linux_supports_multi_process): New function.
14620 (linux_target_ops): Install it as target_supports_multi_process
14623 2009-05-24 Doug Evans <dje@google.com>
14625 Global renaming of find_thread_pid to find_thread_ptid.
14626 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14627 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14628 All callers updated.
14630 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14631 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14634 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14635 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14636 (linux_resume_one_lwp): Ditto.
14638 2009-05-23 Doug Evans <dje@google.com>
14640 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14641 from struct inferior_list_entry * to struct lwp_info *.
14642 All callers updated.
14644 2009-05-13 Doug Evans <dje@google.com>
14646 * linux-x86-low.c: Don't include assert.h.
14647 (x86_siginfo_fixup): Use fatal, not assert.
14648 (x86_arch_setup): Fix comment.
14650 2009-05-12 Doug Evans <dje@google.com>
14652 Biarch support for i386/amd64 gdbserver.
14653 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14654 Add linux-x86-low.c.
14655 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14656 (linux-x86-low.o): Add.
14657 * linux-x86-64-low.c: Delete.
14658 * linux-i386-low.c: Delete.
14659 * linux-x86-low.c: New file.
14660 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14662 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14664 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14665 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14666 (linux_child_pid_to_exec_file): New function.
14667 (elf_64_header_p, elf_64_file_p): New functions.
14668 (siginfo_fixup): New function.
14669 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14670 give target a chance to convert layout.
14671 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14672 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14674 2009-05-07 Doug Evans <dje@google.com>
14676 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14677 (regsets_store_inferior_registers): Ditto.
14679 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14683 * linux-low.c (must_set_ptrace_flags): Delete.
14684 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14686 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14687 `lwp->must_set_ptrace_flags' instead.
14688 (linux_wait_for_event_1): Set ptrace options here.
14689 (linux_wait_1): ... not here.
14691 2009-04-30 Doug Evans <dje@google.com>
14693 * inferiors.c (started_inferior_callback): New function.
14694 (attached_inferior_callback): New function.
14695 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14696 * server.c (print_started_pid, print_attached_pid): New functions.
14697 (detach_or_kill_for_exit): New function.
14698 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14699 * server.h (have_started_inferiors_p): Declare.
14700 (have_attached_inferiors_p): Declare.
14702 * inferiors.c (remove_process): Fix memory leak, free process.
14703 * linux-low.c (linux_remove_process): New function.
14704 (linux_kill): Call it instead of remove_process.
14705 (linux_detach, linux_wait_1): Ditto.
14707 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14709 * configure.srv: Add x86 Windows CE target.
14711 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14713 * inferiors.c (get_thread_process): Make global.
14714 * server.h (get_thread_process): Add prototype.
14715 * thread-db.c (find_one_thread): Use get_thread_process
14716 instead of current_process.
14717 (thread_db_get_tls_address): Do not crash if called when
14718 thread layer is not yet initialized.
14720 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14722 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14723 * spu-low.c (current_tid): Rename to ...
14724 (current_ptid): ... this.
14725 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14726 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14727 ptid_get_lwp (current_ptid) instead of current_tid.
14728 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14729 instead of current_tid. Use find_process_pid to verify pid
14730 argument is valid. Pass proper argument to remove_process.
14731 (spu_thread_alive): Compare current_ptid instead of current_tid.
14732 (spu_resume): Likewise.
14734 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14736 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14739 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14741 Implement the multiprocess extensions, and add linux multiprocess
14744 * server.h (ULONGEST): Declare.
14745 (struct ptid, ptid_t): New.
14746 (minus_one_ptid, null_ptid): Declare.
14747 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14748 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14749 (struct inferior_list_entry): Change `id' type from unsigned from
14751 (struct sym_cache, struct breakpoint, struct
14752 process_info_private): Forward declare.
14753 (struct process_info): Declare.
14754 (current_process): Declare.
14755 (all_processes): Declare.
14756 (initialize_inferiors): Declare.
14757 (add_thread): Adjust to use ptid_t.
14758 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14759 (add_process, remove_process, find_thread_pid): Declare.
14760 (find_inferior_id): Adjust to use ptid_t.
14761 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14762 (multi_process): Declare.
14763 (push_event): Adjust to use ptid_t.
14764 (read_ptid, write_ptid): Declare.
14765 (prepare_resume_reply): Adjust to use ptid_t.
14766 (clear_symbol_cache): Declare.
14767 * inferiors.c (all_processes): New.
14768 (null_ptid, minus_one_ptid): New.
14769 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14770 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14771 (add_thread): Change unsigned long to ptid. Remove gdb_id
14773 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14774 (gdb_id_to_thread): Rename to ...
14775 (find_thread_pid): ... this. Change unsigned long to ptid.
14776 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14777 (loaded_dll, pull_pid_from_list): Adjust.
14778 (add_process, remove_process, find_process_pid)
14779 (get_thread_process, current_process, initialize_inferiors): New.
14780 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14781 (struct target_waitstatus) <related_pid>: Ditto.
14782 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14783 return type to int.
14784 (struct target_ops) <join>: Add `pid' argument.
14785 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14786 (struct target_ops) <wait>: Add `ptid' field. Change return type
14788 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14789 (mywait): Add `ptid' argument. Change return type to ptid_t.
14790 (target_pid_to_str): Declare.
14791 * target.c (set_desired_inferior): Adjust to use ptids.
14792 (mywait): Add new `ptid' argument. Adjust.
14793 (target_pid_to_str): New.
14794 * mem-break.h (free_all_breakpoints): Declare.
14795 * mem-break.c (breakpoints): Delelete.
14796 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14797 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14798 to use per-process breakpoint list.
14799 (free_all_breakpoints): New.
14800 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14801 (symbol_cache, all_symbols_looked_up): Delete.
14803 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14805 (prepare_resume_reply): Change ptid argument's type from unsigned
14806 long to ptid_t. Adjust. Implement W;process and X;process.
14807 (free_sym_cache, clear_symbol_cache): New.
14808 (look_up_one_symbol): Adjust to per-process symbol cache. *
14809 * server.c (cont_thread, general_thread, step_thread): Change type
14811 (attached): Delete.
14812 (multi_process): New.
14813 (last_ptid): Change type to ptid_t.
14814 (struct vstop_notif) <ptid>: Change type to ptid_t.
14815 (queue_stop_reply, push_event): Change `ptid' argument's type to
14817 (discard_queued_stop_replies): Add `pid' argument.
14818 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14819 changes. Don't reference the `attached' global.
14820 (attach_inferior): Adjust to mywait interface changes.
14821 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14822 features. Handle and report "multiprocess+". Handle
14824 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14826 (handle_v_kill): New.
14827 (handle_v_stopped): Adjust to use target_pid_to_str.
14828 (handle_v_requests): Allow multiple attaches and runs when
14829 multiprocess extensions are in effect. Handle "vKill".
14830 (myresume): Adjust to use ptids.
14831 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14832 (handle_status): Adjust to discard_queued_stop_replies interface
14834 (first_thread_of, kill_inferior_callback)
14835 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14836 (main): Call initialize_inferiors. Adjust to use ptids, killing
14837 and detaching from all inferiors. Handle multiprocess packet
14839 * linux-low.h: Include gdb_proc_service.h.
14840 (struct process_info_private): New.
14841 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14842 <lwpid_of>: Use ptid_get_lwp.
14843 (get_lwp_thread): Adjust.
14844 (struct lwp_info): Add `dead' member.
14845 (find_lwp_pid): Declare.
14846 * linux-low.c (thread_db_active): Delete.
14847 (new_inferior): Adjust comment.
14848 (inferior_pid): Delete.
14849 (linux_add_process): New.
14850 (handle_extended_wait): Adjust.
14851 (add_lwp): Change unsigned long to ptid.
14852 (linux_create_inferior): Add process to processes table. Adjust
14853 to use ptids. Don't set new_inferior here.
14854 (linux_attach_lwp): Rename to ...
14855 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14856 it. Adjust to use ptids.
14857 (linux_attach_lwp): New.
14858 (linux_attach): Add process to processes table. Don't set
14860 (struct counter): New.
14861 (second_thread_of_pid_p, last_thread_of_process_p): New.
14862 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14863 multiple processes.
14864 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14865 processes. Remove process from process table.
14866 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14867 to multiple processes.
14868 (any_thread_of): New.
14869 (linux_detach): Add `pid' argument, and handle it. Remove process
14870 from processes table.
14871 (linux_join): Add `pid' argument. Handle it.
14872 (linux_thread_alive): Change unsighed long argument to ptid_t.
14873 Consider dead lwps as not being alive.
14874 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14875 threads we're not interested in.
14876 (same_lwp, find_lwp_pid): New.
14877 (linux_wait_for_lwp): Change `pid' argument's type from int to
14879 (linux_wait_for_event): Rename to ...
14880 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14881 from int to ptid_t. Adjust.
14882 (linux_wait_for_event): New.
14883 (linux_wait_1): Add `ptid' argument. Change return type to
14884 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14885 that exit from the process table.
14886 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14888 (mark_lwp_dead): New.
14889 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14890 stopping all threads, mark its main lwp as dead.
14891 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14893 (fetch_register, usr_store_inferior_registers)
14894 (regsets_fetch_inferior_registers)
14895 (regsets_store_inferior_registers, linux_read_memory)
14896 (linux_write_memory): Inline `inferior_pid'.
14897 (linux_look_up_symbols): Adjust to use per-process
14898 `thread_db_active'.
14899 (linux_request_interrupt): Adjust to use ptids.
14900 (linux_read_auxv): Inline `inferior_pid'.
14901 (initialize_low): Don't reference thread_db_active.
14902 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14903 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14904 (ps_getpid): Return the pid of the current inferior.
14905 * thread-db.c (proc_handle, thread_agent): Delete.
14906 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14908 (find_one_thread): Change argument type to ptid_t. Adjust to
14910 (maybe_attach_thread): Adjust to per-process data and ptids.
14911 (thread_db_find_new_threads): Ditto.
14912 (thread_db_init): Ditto.
14913 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14914 processes table. Adjust to use ptids.
14915 (spu_kill, spu_detach): Adjust interface. Remove process from
14917 (spu_join, spu_thread_alive): Adjust interface.
14918 (spu_wait): Adjust interface. Remove process from processes
14919 table. Adjust to use ptids.
14920 * win32-low.c (current_inferior_tid): Delete.
14921 (current_inferior_ptid): New.
14922 (debug_event_ptid): New.
14923 (thread_rec): Take a ptid. Adjust.
14924 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14925 (child_delete_thread): Ditto.
14926 (do_initial_child_stuff): Add `attached' argument. Add process to
14928 (child_fetch_inferior_registers, child_store_inferior_registers):
14930 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14931 (win32_attach): Pass 1 to do_initial_child_stuff.
14932 (win32_kill): Adjust interface. Remove process from processes
14934 (win32_detach): Ditto.
14935 (win32_join): Adjust interface.
14936 (win32_thread_alive): Take a ptid.
14937 (win32_resume): Adjust to use ptids.
14938 (get_child_debug_event): Ditto.
14939 (win32_wait): Adjust interface. Remove exiting process from
14942 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14944 Non-stop mode support.
14946 * server.h (non_stop): Declare.
14947 (gdb_client_data, handler_func): Declare.
14948 (delete_file_handler, add_file_handler, start_event_loop):
14950 (handle_serial_event, handle_target_event, push_event)
14951 (putpkt_notif): Declare.
14952 * target.h (enum resume_kind): New.
14953 (struct thread_resume): Replace `step' field by `kind' field.
14954 (TARGET_WNOHANG): Define.
14955 (struct target_ops) <wait>: Add `options' argument.
14956 <supports_non_stop, async, start_non_stop>: New fields.
14957 (target_supports_non_stop, target_async): New.
14958 (start_non_stop): Declare.
14959 (mywait): Add `options' argument.
14960 * target.c (mywait): Add `options' argument. Print child exit
14961 notifications here.
14962 (start_non_stop): New.
14963 * server.c (non_stop, own_buf, mem_buf): New globals.
14964 (struct vstop_notif): New.
14965 (notif_queue): New global.
14966 (queue_stop_reply, push_event, discard_queued_stop_replies)
14967 (send_next_stop_reply): New.
14968 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14970 (attach_inferior): In non-stop mode, don't wait for the target
14972 (handle_general_set): Handle QNonStop.
14973 (handle_query): When handling qC, return the current general
14974 thread, instead of the first thread of the list.
14975 (handle_query): If the backend supports non-stop mode, include
14976 QNonStop+ in the qSupported query response.
14977 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14979 (handle_v_attach, handle_v_run): Handle non-stop mode.
14980 (handle_v_stopped): New.
14981 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14982 (myresume): Adjust to use resume_kind. Handle non-stop.
14983 (queue_stop_reply_callback): New.
14984 (handle_status): Handle non-stop mode.
14985 (main): Clear non_stop flag on reconnection. Use the event-loop.
14986 Refactor serial protocol handling from here ...
14987 (process_serial_event): ... to this new function. When GDB
14988 selects any thread, select one here. In non-stop mode, wait until
14989 GDB acks all pending events before exiting.
14990 (handle_serial_event, handle_target_event): New.
14991 * remote-utils.c (remote_open): Install remote_desc in the event
14993 (remote_close): Remove remote_desc from the event loop.
14994 (putpkt_binary): Rename to...
14995 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14996 (putpkt_binary): New as wrapper around putpkt_binary_1.
14997 (putpkt_notif): New.
14998 (prepare_resume_reply): In non-stop mode, don't change the
15000 * event-loop.c: New.
15001 * Makefile.in (OBJ): Add event-loop.o.
15002 (event-loop.o): New rule.
15004 * linux-low.h (pid_of): Moved here.
15006 (get_lwp_thread): Use lwpid_of.
15007 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15008 * linux-low.c (pid_of): Delete.
15009 (inferior_pid): Use lwpid_of.
15010 (linux_event_pipe): New.
15011 (target_is_async_p): New.
15013 (handle_extended_wait): Use lwpid_of.
15014 (add_lwp): Don't set lwpid field.
15015 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15016 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15017 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15018 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15019 first. Adjust to linux_wait_for_event interface changes. Use
15021 (linux_detach): Don't delete the main lwp here.
15022 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15023 (status_pending_p): Don't consider explicitly suspended lwps.
15024 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15025 pointer. Add OPTIONS argument. Change return type to int. Use
15026 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15027 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15028 pointer. Add status pointer argument. Return a pid instead of a
15029 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15030 changes. In non-stop mode, don't switch to a random thread.
15031 (linux_wait): Rename to...
15032 (linux_wait_1): ... this. Add target_options argument, and handle
15033 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15034 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15035 clean exit and signal exit code. Don't stop all threads in
15036 non-stop mode. In all-stop mode, only stop all threads when
15037 reporting a stop to GDB. Handle explicit thread stop requests.
15038 (async_file_flush, async_file_mark): New.
15040 (send_sigstop): Use lwpid_of.
15041 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15042 interface changes. In non-stop mode, don't switch to a random
15044 (linux_resume_one_lwp): Use lwpid_of.
15045 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15046 (linux_resume_one_thread): ... this. Handle resume_stop. In
15047 non-stop mode, don't look for pending flag in all threads.
15048 (resume_status_pending_p): Don't consider explicitly suspended
15050 (my_waitpid): Reimplement. Emulate __WALL.
15051 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15053 (sigchld_handler, linux_supports_non_stop, linux_async)
15054 (linux_start_non_stop): New.
15055 (linux_target_ops): Register linux_supports_non_stop, linux_async
15056 and linux_start_non_stop.
15057 (initialize_low): Install SIGCHLD handler.
15058 * thread-db.c (thread_db_create_event, find_one_thread)
15059 (thread_db_get_tls_address): Use lwpid_of.
15060 * win32-low.c (win32_detach): Adjust to use resume_kind.
15061 (win32_wait): Add `options' argument.
15062 * spu-low.c (spu_resume): Adjust to use resume_kind.
15063 (spu_wait): Add `options' argument.
15065 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15067 Decouple target code from remote protocol.
15069 * target.h (enum target_waitkind): New.
15070 (struct target_waitstatus): New.
15071 (struct target_ops) <wait>: Return an unsigned long. Take a
15072 target_waitstatus pointer instead of a char pointer.
15073 (mywait): Likewise.
15074 * target.c (mywait): Change prototype to return an unsigned long.
15075 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15076 * server.h (thread_from_wait, old_thread_from_wait): Delete
15078 (prepare_resume_reply): Change prototype to take a
15080 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15081 (last_status, last_ptid): New.
15082 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15083 pid instead of a signal.
15084 (attach_inferior): Remove "status" and "signal" parameters.
15086 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15088 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15089 (handle_v_requests, myresume): Remove "status" and "signal"
15090 parameters. Adjust.
15091 (handle_status): New.
15092 (main): Delete local `status'. Adjust.
15093 * remote-utils.c: Include target.h.
15094 (prepare_resume_reply): Change prototype to take a
15095 target_waitstatus. Adjust.
15097 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15099 * spu-low.c (spu_wait): Adjust.
15100 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15102 (win32_wait): Adjust.
15104 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15106 * target.h (struct thread_resume): Delete leave_stopped member.
15107 (struct target_ops): Add a `n' argument to the `resume' callback.
15108 * server.c (start_inferior): Adjust.
15109 (handle_v_cont, myresume): Adjust.
15110 * linux-low.c (check_removed_breakpoint): Adjust to resume
15111 interface change, and to removed leave_stopped field.
15112 (resume_ptr): Delete.
15113 (struct thread_resume_array): New.
15114 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15115 resume interface change.
15116 (linux_continue_one_thread, linux_queue_one_thread)
15117 (resume_status_pending_p): Check if the resume field is NULL
15118 instead of checking the leave_stopped member.
15119 (linux_resume): Adjust to the target resume interface change.
15120 * spu-low.c (spu_resume): Adjust to the target resume interface
15122 * win32-low.c (win32_detach, win32_resume): Ditto.
15124 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15126 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15128 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15130 (linux_continue_one_thread): Only preserve the stepping flag if
15131 there's a pending breakpoint.
15133 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15135 * server.c (main): After the inferior having exited, call
15136 remote_close before exiting gdbserver.
15138 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15140 Fix size of FPSCR in Power 7 processors.
15141 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15142 (PPC_FEATURE_HAS_DFP): New #define.
15143 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15146 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15148 * server.c (handle_query) Whitespace and formatting.
15150 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15152 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15153 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15154 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15155 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15156 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15157 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15158 Makefile.in, configure.ac: Fix whitespace throughout.
15159 * configure: Regenerate.
15161 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15163 * inferiors.c (find_inferior): Make it safe for the callback
15164 function to delete the currently iterated inferior.
15166 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15168 * Makefile.in (linuw_low_h): Move higher.
15169 (thread-db.o): Depend on $(linux_low_h).
15171 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15173 Rename "process" to "lwp" throughout.
15175 * linux-low.c (all_processes): Rename to...
15176 (all_lwps): ... this.
15177 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15178 (add_process): Rename to ...
15179 (add_lwp): ... this. Adjust.
15180 (linux_create_inferior): Adjust.
15181 (linux_attach_lwp): Adjust.
15182 (linux_attach): Adjust.
15183 (linux_kill_one_process): Rename to ...
15184 (linux_kill_one_lwp): ... this. Adjust.
15185 (linux_kill): Adjust.
15186 (linux_detach_one_process): Rename to ...
15187 (linux_detach_one_lwp): ... this. Adjust.
15188 (linux_detach): Adjust.
15189 (check_removed_breakpoint): Adjust.
15190 (status_pending_p): Adjust.
15191 (linux_wait_for_process): Rename to ...
15192 (linux_wait_for_lwp): ... this. Adjust.
15193 (linux_wait_for_event): Adjust.
15194 (send_sigstop): Adjust.
15195 (wait_for_sigstop): Adjust.
15196 (stop_all_processes): Rename to ...
15197 (stop_all_lwps): ... this.
15198 (linux_resume_one_process): Rename to ...
15199 (linux_resume_one_lwp): ... this. Adjust.
15200 (linux_set_resume_request, linux_continue_one_thread)
15201 (linux_queue_one_thread, resume_status_pending_p)
15202 (usr_store_inferior_registers, regsets_store_inferior_registers)
15203 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15205 * linux-low.h (get_process): Rename to ...
15206 (get_lwp): ... this. Adjust.
15207 (get_thread_process): Rename to ...
15208 (get_thread_lwp): ... this. Adjust.
15209 (get_process_thread): Rename to ...
15210 (get_lwp_thread): ... this. Adjust.
15211 (struct process_info): Rename to ...
15212 (struct lwp_info): ... this.
15213 (all_processes): Rename to ...
15214 (all_lwps): ... this.
15215 * proc-service.c (ps_lgetregs): Adjust.
15216 * thread-db.c (thread_db_create_event, find_one_thread)
15217 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15219 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15221 * server.c (handle_query): Handle "qAttached".
15223 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15225 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15226 GPLv3, update license URL.
15228 2009-03-01 Doug Evans <dje@google.com>
15230 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15231 (server_h): Add gdb_signals.h.
15232 (signals.o): Update.
15233 * server.h (target_signal_from_host,target_signal_to_host_p)
15234 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15236 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15238 * remote-utils.c (getpkt): Also generate remote-debug
15239 information if noack_mode is set.
15241 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15243 * server.c (handle_query): Report qXfer:siginfo:read and
15244 qXfer:siginfo:write as supported and handle them.
15245 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15246 * linux-low.c (linux_xfer_siginfo): New.
15247 (linux_target_ops): Set it.
15249 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15251 * server.c (gdbserver_usage): Mention --remote-debug.
15252 (main): Accept '--remote-debug' switch.
15254 2009-01-18 Doug Evans <dje@google.com>
15256 * regcache.c (new_register_cache): No need to check result of xcalloc.
15257 * server.c (handle_search_memory): Back out calls to xmalloc,
15258 result is checked and error is returned to user upon failure.
15259 (handle_query): Ditto. Add more checks for result of malloc.
15260 (handle_v_cont): Check result of malloc, report error back to
15262 (handle_v_run): Ditto. Call freeargv.
15263 * server.h (freeargv): Declare.
15264 * utils.c (freeargv): New fn.
15266 2009-01-15 Doug Evans <dje@google.com>
15268 * gdbreplay.c (perror_with_name): Make arg const char *.
15269 * server.h (target_signal_to_name): Make return type const char *.
15270 * thread-db.c (thread_db_err_str): Make return type const char *.
15271 * utils.c (perror_with_name): Make arg const char *.
15273 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15275 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15276 when handling a EXIT_PROCESS_DEBUG_EVENT.
15278 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15280 * gdbreplay.c (gdbreplay_version): Update copyright year.
15281 * server.c (gdbserver_version): Likewise.
15283 2009-01-05 Doug Evans <dje@google.com>
15285 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15286 (handle_extended_wait): Improve comment.
15288 2008-12-13 Doug Evans <dje@google.com>
15290 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15291 * server.h (ATTR_MALLOC): New macro.
15292 (xmalloc,xcalloc,xstrdup): Declare.
15293 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15294 * inferiors.c: Ditto.
15295 * linux-low.c: Ditto.
15296 * mem-break.c: Ditto.
15297 * regcache.c: Ditto.
15298 * remote-utils.c: Ditto.
15301 * win32-low.c: Ditto.
15303 2008-12-12 Doug Evans <dje@google.com>
15305 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15306 in debugging printf.
15308 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15310 2008-12-09 Doug Evans <dje@google.com>
15312 * linux-low.h (struct process_info): Delete member tid, unused.
15313 * thread-db.c (find_one_thread): Update.
15314 (maybe_attach_thread): Update.
15316 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15318 * target.h (struct target_ops): Add qxfer_osdata member.
15319 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15321 (linux_qxfer_osdata): New functions.
15322 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15324 * server.c (handle_query): Handle "qXfer:osdata:read:".
15325 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15326 (buffer_xml_printf): New functions.
15327 * server.h (struct buffer): New.
15328 (buffer_grow_str, buffer_grow_str0): New macros.
15329 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15330 (buffer_xml_printf): Declare.
15332 2008-11-24 Doug Evans <dje@google.com>
15334 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15336 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15338 * server.c (handle_v_run): Always use the supplied argument list.
15340 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15342 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15343 (xtensa_regmap_table): Add entry for scompare1.
15345 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15347 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15348 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15349 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15350 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15351 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15352 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15353 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15354 XML target descriptions.
15355 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15356 when inferior is running on an ISA 2.05 or later processor. Add
15357 special case to return offset for full 64-bit slot of FPSCR when
15360 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15362 * Makefile.in (SFILES, clean): Added sparc64 files.
15363 (reg-sparc64.o, reg-sparc64.c): New.
15364 * configure.srv (sparc*-*-linux*): New configuration.
15365 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15366 syscall arguments for SPARC.
15367 (regsets_store_inferior_registers): Likewise.
15368 * linux-sparc-low.c: New file.
15370 2008-10-21 Doug Evans <dje@google.com>
15372 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15373 (READLINE_DIR,READLINE_DEP): Delete.
15374 (INTERNAL_CFLAGS): Update.
15375 (LINTFLAGS): Update.
15377 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15379 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15380 whole argv from the last run, not just argv[0].
15382 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15384 * regcache.c (new_register_cache): Return NULL if the register
15385 cache size isn't known yet.
15386 (free_register_cache): Avoid dereferencing a NULL regcache.
15388 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15390 * configure.srv: Merge MIPS and MIPS64.
15392 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15394 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15396 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15398 * Makefile.in: Add required vsx dependencies.
15400 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15401 Declare init_registers_powerpc_vsx32l.
15402 Declare init_registers_powerpc_vsx64l.
15403 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15404 (ppc_arch_setup): Check for VSX in hwcap.
15405 (ppc_fill_vsxregset): New function.
15406 (ppc_store_vsxregset): New function.
15407 Add new VSX entry in regset_info target_regsets.
15409 * configure.srv: Add new VSX dependencies.
15411 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15413 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15414 (remote_open): Set or clear transport_is_reliable.
15415 (putpkt_binary): Don't expect acks in noack mode.
15416 (getpkt): Don't send ack/nac in noack mode.
15417 * server.c (handle_general_set): Handle QStartNoAckMode.
15418 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15420 (main): Reset noack_mode on every connection.
15421 * server.h (noack_mode): Declare.
15423 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15425 * Makefile.in (GDBREPLAY_OBS): New variable.
15426 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15428 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15429 Daniel Jacobowitz <dan@codesourcery.com>
15431 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15432 (usr_store_inferior_registers): Likewise.
15433 (regsets_store_inferior_registers): Likewise.
15435 2008-07-31 Rolf Jansen <rj@surtec.com>
15436 Pedro Alves <pedro@codesourcery.com>
15438 * configure.ac: Check for memmem declaration.
15439 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15440 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15441 (disable_packet_qfThreadInfo): Unconditionally compile.
15442 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15443 * configure, config.in: Regenerate.
15445 2008-07-28 Doug Kwan <dougkwan@google.com>
15447 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15448 (linux_write_memory): Remove declaration of errno.
15450 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15452 * linux-low.c (handle_extended_wait): Do not use "status"
15453 variable uninitialized.
15455 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15457 * server.c (handle_v_attach): Inhibit reporting dll changes.
15459 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15461 * remote-utils.c (prepare_resume_reply): If requested, don't
15462 output "thread:TID" in the T stop reply.
15464 * server.c (disable_packet_vCont, disable_packet_Tthread)
15465 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15466 (handle_query): If requested, disable support for qC, qfThreadInfo
15468 (handle_v_requests): If requested, disable support for vCont.
15469 (gdbserver_show_disableable): New.
15470 (main): Handle --disable-packet and --disable-packet=LIST.
15472 * server.h (disable_packet_vCont, disable_packet_Tthread)
15473 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15475 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15477 * server.c (gdbserver_usage): Mention --version.
15479 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15481 * Makefile.in (gdbreplay.o): New rule.
15483 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15485 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15486 message, not gdbserver.
15488 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15489 Nathan Sidwell <nathan@codesourcery.com>
15490 Joseph Myers <joseph@codesourcery.com>
15492 * acinclude.m4: Include ../../config/acx.m4.
15493 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15494 * configure, config.in: Regenerate.
15495 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15496 * server.c (gdbserver_version): Print PKGVERSION.
15497 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15498 (main): Adjust gdbserver_usage calls.
15499 * gdbreplay.c (version, host_name): Add declarations.
15500 (gdbreplay_version, gdbreplay_usage): New.
15501 (main): Accept --version and --help options.
15503 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15505 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15506 (arm_breakpoint_at): Handle Thumb.
15507 (the_low_target): Add comment.
15509 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15511 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15513 2008-05-09 Doug Evans <dje@google.com>
15515 * server.h (decode_search_memory_packet): Declare.
15516 * remote-utils.c (decode_search_memory_packet): New fn.
15517 * server.c (handle_search_memory_1): New fn.
15518 (handle_search_memory): New fn.
15519 (handle_query): Process qSearch:memory packets.
15521 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15523 * regcache.c (registers_length): Remove.
15524 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15525 full register packet.
15526 * regcache.h (registers_length): Remove prototype.
15527 * server.h (PBUFSIZ): Define to 16384.
15529 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15531 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15532 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15533 powerpc-64l.o, and powerpc-altivec64l.o.
15534 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15535 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15536 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15537 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15538 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15541 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15542 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15543 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15544 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15545 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15546 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15547 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15548 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15549 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15550 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15553 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15554 (init_registers_powerpc_32l): ... this new prototype.
15555 (init_registers_powerpc_32): Remove, replace by ...
15556 (init_registers_powerpc_altivec32l): ... this new prototype.
15557 (init_registers_powerpc_e500): Remove, replace by ...
15558 (init_registers_powerpc_e500l): ... this new prototype.
15559 (init_registers_ppc64): Remove, replace by ...
15560 (init_registers_powerpc_64l): ... this new prototype.
15561 (init_registers_powerpc_64): Remove, replace by ...
15562 (init_registers_powerpc_altivec64l): ... this new prototype.
15563 (ppc_num_regs): Set to 73.
15564 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15565 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15566 (ppc_cannot_store_register): Handle orig_r3 and trap.
15567 (ppc_arch_setup): Update init_registers_... calls.
15568 (ppc_fill_gregset): Handle orig_r3 and trap.
15570 * inferiors.c (clear_inferiors): Reset current_inferior.
15572 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15574 * acinclude.m4: Add override.m4.
15575 * configure: Regenerate.
15577 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15579 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15580 initial call to init_register_ppc64.
15582 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15584 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15585 single powerpc*-*-linux* case.
15586 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15588 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15590 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15591 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15593 * linux-ppc-low.c: Include <elf.h>.
15594 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15595 (ppc_hwcap): New global variable.
15596 (ppc_regmap): Remove __SPE__ #ifdef sections.
15597 (ppc_regmap_e500): New global variable.
15598 (ppc_cannot_store_register): Update __SPE__ special case.
15599 (ppc_get_hwcap): New function.
15600 (ppc_arch_setup): Use it to determine whether inferior supports
15601 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15602 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15603 Do not access registers if target does not support AltiVec.
15604 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15605 Do not access registers if target does not support SPE.
15606 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15608 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15610 * linux-low.c (disabled_regsets, num_regsets): New.
15611 (use_regsets_p): Delete.
15612 (linux_wait_for_process): Clear disabled_regsets.
15613 (regsets_fetch_inferior_registers): Check and set it.
15614 (regsets_store_inferior_registers): Likewise.
15615 (linux_fetch_registers, linux_store_registers): Do not use
15617 (initialize_low): Allocate disabled_regsets.
15619 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15621 * Makefile.in (LIBOBJS): New.
15622 (OBS): Use LIBOBJS.
15623 (memmem.o): New rule.
15624 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15625 * configure: Regenerated.
15627 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15629 * server.c (handle_query): Never return "unsupported" for
15630 qXfer:features:read queries.
15632 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15634 * server.c (get_features_xml): Fix inverted condition.
15635 (handle_query): Always support qXfer:feature:read.
15637 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15639 * server.c (wrapper_argv): New.
15640 (start_inferior): Handle wrapper_argv. If set, expect an extra
15642 (gdbserver_usage): Document --wrapper.
15643 (main): Parse --wrapper.
15645 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15647 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15648 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15649 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15650 (ppc_set_pc): Likewise.
15651 (ppc_arch_setup): New function.
15652 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15653 of collect_register.
15654 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15656 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15658 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15659 instead of linux-ppc64-low.o.
15660 * linux-ppc64-low.c: Remove file.
15661 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15662 (linux-ppc64-low.o): Remove rule.
15664 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15665 (init_registers_powerpc_64): Likewise.
15666 (ppc_regmap): Conditionally define depending on __powerpc64__.
15667 (ppc_cannot_store_register): Do not special-case "fpscr" when
15668 compiled on __powerpc64__.
15669 (ppc_collect_ptrace_register): New function.
15670 (ppc_supply_ptrace_register): New function.
15671 (ppc_breakpoint): Change type to "unsigned int".
15672 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15673 (the_low_target): Conditionally provide initializers for the
15674 arch_setup member depending on __powerpc64__. Install
15675 collect_ptrace_register and supply_ptrace_register members.
15677 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15679 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15680 * server.c (gdbserver_xmltarget): Define.
15681 (get_features_xml): Use it to replace "target.xml" and arch_string.
15683 * configure.srv: Remove srv_xmltarget. Add XML files that were
15684 mentioned there to srv_xmlfiles instead. Remove conditional tests
15685 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15686 srv_xmlfiles and srv_regobj to include all possible choices.
15687 * configure.ac (srv_xmltarget): Remove.
15688 (srv_xmlfiles): Do not add "target.xml".
15689 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15690 checks for supplementary target information.
15691 * configure: Regenerate.
15692 * Makefile.in (XML_TARGET): Remove.
15693 (target.xml): Remove rule.
15694 (clean): Do not clean up target.xml.
15695 (.PRECIOUS): Do not mention target.xml.
15697 * target.h (struct target_ops): Remove arch_string member.
15698 * linux-low.c (linux_arch_string): Remove.
15699 (linux_target_ops): Remove arch_string initializer.
15700 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15701 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15702 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15703 * spu-low.c (spu_arch_string): Remove.
15704 (spu_target_ops): Remove arch_string initializer.
15705 * win32-low.c (win32_arch_string): Remove.
15706 (win32_target_ops): Remove arch_string initializer.
15707 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15708 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15709 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15711 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15713 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15714 by collect_ptrace_register and supply_ptrace_register hooks.
15715 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15716 instead of checking for the_low_target.left_pad_xfer.
15717 (usr_store_inferior_registers): Use collect_ptrace_register callback
15718 instead of checking for the_low_target.left_pad_xfer.
15720 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15721 (s390_supply_ptrace_register): Likewise.
15722 (s390_fill_gregset): Call s390_collect_ptrace_register.
15723 (the_low_target): Update.
15725 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15726 (ppc_supply_ptrace_register): Likewise.
15727 (the_low_target): Update.
15729 * linux-i386-low.c (the_low_target): Update.
15730 * linux-x86-64-low.c (the_low_target): Update.
15732 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15734 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15735 reg-s390.o and reg-s390x.o.
15737 * linux-low.c (new_inferior): New global variable.
15738 (linux_create_inferior, linux_attach): Set it.
15739 (linux_wait_for_process): Call the_low_target.arch_setup after the
15740 target has stopped for the first time.
15741 (initialize_low): Do not call the_low_target.arch_setup.
15743 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15744 (s390_set_pc): Likewise.
15745 (s390_arch_setup): New function.
15746 (the_low_target): Use s390_arch_setup as arch_setup routine.
15748 * regcache.c (realloc_register_cache): New function.
15749 (set_register_cache): Call it for each existing regcache.
15751 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15753 * server.h (init_registers): Remove prototype.
15755 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15756 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15757 instead of init_registers ().
15758 * linux-arm-low.c (init_registers_arm): Add prototype.
15759 (init_registers_arm_with_iwmmxt): Likewise.
15760 (the_low_target): Add initializer for arch_setup field.
15761 * linux-cris-low.c (init_registers_cris): Add prototype.
15762 (the_low_target): Add initializer for arch_setup field.
15763 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15764 (the_low_target): Add initializer for arch_setup field.
15765 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15766 (the_low_target): Add initializer for arch_setup field.
15767 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15768 (the_low_target): Add initializer for arch_setup field.
15769 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15770 (the_low_target): Add initializer for arch_setup field.
15771 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15772 (the_low_target): Add initializer for arch_setup field.
15773 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15774 (init_registers_mips64_linux): Likewise.
15775 (the_low_target): Add initializer for arch_setup field.
15776 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15777 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15778 (the_low_target): Add initializer for arch_setup field.
15779 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15780 (init_registers_powerpc_64): Likewise.
15781 (the_low_target): Add initializer for arch_setup field.
15782 * linux-s390-low.c (init_registers_s390): Add prototype.
15783 (init_registers_s390x): Likewise.
15784 (the_low_target): Add initializer for arch_setup field.
15785 * linux-sh-low.c (init_registers_sh): Add prototype.
15786 (the_low_target): Add initializer for arch_setup field.
15787 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15788 (the_low_target): Add initializer for arch_setup field.
15789 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15790 (the_low_target): Add initializer for arch_setup field.
15792 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15793 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15794 instead of init_registers ().
15795 * win32-arm-low.c (init_registers_arm): Add prototype.
15796 (the_low_target): Add initializer for arch_setup field.
15797 * win32-i386-low.c (init_registers_i386): Add prototype.
15798 (the_low_target): Add initializer for arch_setup field.
15800 * spu-low.c (init_registers_spu): Add prototype.
15801 (initialize_low): Call initialie_registers_spu () instead of
15802 initialize_registers ().
15804 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15806 * server.c (handle_v_requests): When handling the vRun and vAttach
15807 packets, if already debugging a process, don't kill it. Return an
15810 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15812 * server.c (handle_query): Correct length check.
15814 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15816 * win32-low.c (do_initial_child_stuff): Add process handle
15817 parameter. Set current_process_handle and current_process_id from the
15818 parameters. Clear globals.
15819 (win32_create_inferior): Don't set current_process_handle and
15820 current_process_id here. Instead pass them on the call to
15821 do_initial_child_stuff.
15822 (win32_attach): Likewise.
15823 (win32_clear_inferiors): New.
15824 (win32_kill): Don't close the current process handle or the
15825 current thread handle here. Instead call win32_clear_inferiors.
15826 (win32_detach): Don't open a new handle to the process. Call
15827 win32_clear_inferiors.
15828 (win32_join): Don't rely on current_process_handle; open a new
15829 handle using the process id.
15830 (win32_wait): Call win32_clear_inferiors when the inferior process
15833 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15835 * server.c (monitor_show_help): Add "exit".
15837 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15839 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15840 (clean): Add reg-xtensa.c.
15841 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15842 * configure.srv (xtensa*-*-linux*) New target.
15843 * linux-xtensa-low.c: New.
15844 * xtensa-xtregs.c: New.
15846 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15848 * hostio.c: Don't include errno.h.
15849 (errno_to_fileio_errno): Move to hostio-errno.
15850 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15851 error number outputting to the target->hostio_last_error callback.
15852 (hostio_packet_error): Use FILEIO_EINVAL directly.
15853 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15854 calls to hostio_error.
15855 * hostio-errno.c: New.
15856 * server.h (hostio_last_error_from_errno): Declare.
15857 * target.h (target_ops): Add hostio_last_error member.
15858 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15859 as hostio_last_error handler.
15860 * spu-low.c (spu_target_ops): Likewise.
15861 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15862 (wince_hostio_last_error): New functions.
15863 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15864 as hostio_last_error handler.
15865 (win32_target_ops) [!_WIN32_WCE]: Register
15866 hostio_last_error_from_errno as hostio_last_error handler.
15867 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15868 (hostio-errno.o): New rule.
15869 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15870 * configure.srv (srv_hostio_err_objs): New variable. Default to
15872 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15873 * configure: Regenerate.
15875 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15877 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15878 (linux_kill, linux_detach): Clean up the process list.
15879 * remote-utils.c (remote_open): Improve port number parsing.
15880 (putpkt_binary, input_interrupt): Only send interrupts if the target
15882 * server.c (extended_protocol): Make static.
15883 (attached): Define earlier.
15884 (exit_requested, response_needed, program_argv): New variables.
15885 (target_running): New.
15886 (start_inferior): Clear attached here.
15887 (attach_inferior): Set attached here.
15888 (require_running): Define.
15889 (handle_query): Use require_running and target_running. Implement
15891 (handle_v_attach, handle_v_run): New.
15892 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15893 (gdbserver_usage): Update.
15894 (main): Redo argument parsing. Handle --debug and --multi. Handle
15895 --attach along with other options or after the port. Save
15896 program_argv. Support no initial program. Resynchronize
15897 communication with GDB after an error. Handle "monitor exit".
15898 Use require_running and target_running. Always allow the extended
15899 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15900 restart in extended mode.
15901 * README: Refer to the GDB manual. Update --attach usage.
15903 2007-12-20 Andreas Schwab <schwab@suse.de>
15905 * linux-low.c (STACK_SIZE): Define.
15906 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15907 (linux_test_for_tracefork): Likewise.
15909 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15911 * linux-low.c (linux_wait_for_event): Update messages. Do not
15912 reinsert auto-delete breakpoints.
15913 * mem-break.c (struct breakpoint): Change return type of handler to
15915 (set_breakpoint_at): Update handler type.
15916 (reinsert_breakpoint_handler): Return 1 instead of calling
15918 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15920 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15921 * mem-break.h (set_breakpoint_at): Update handler type.
15922 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15923 * win32-low.c (auto_delete_breakpoint): New.
15924 (get_child_debug_event): Use it.
15926 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15928 * configure.ac: Check for pread and pwrite.
15929 * hostio.c (handle_pread): Fall back to lseek and read.
15930 (handle_pwrite): Fall back to lseek and write.
15931 * config.in, configure: Regenerated.
15933 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15935 * server.c (myresume): Add own_buf argument.
15936 (main): Update calls.
15938 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15940 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15941 * remote-utils.c (remote_open): Do not call disable_async_io.
15942 (block_async_io): Delete.
15943 (unblock_async_io): Make static.
15944 (initialize_async_io): New.
15945 * server.c (handle_v_cont): Handle async I/O here.
15946 (myresume): Likewise. Move other common resume tasks here...
15947 (main): ... from here. Call initialize_async_io. Disable async
15948 I/O before the main loop.
15949 * server.h (initialize_async_io): Declare.
15950 (block_async_io, unblock_async_io): Delete prototypes.
15951 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15953 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15955 * remote-utils.c (readchar): Allow binary data in received messages.
15957 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15959 * win32-low.c (attaching): New global.
15960 (win32_create_inferior): Clear the `attaching' global.
15961 (win32_attach): Set the `attaching' global.
15962 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15963 attaching. Only set a breakpoint at the entry point if not
15966 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15968 * server.c (main): Don't report dll events on the initial
15969 connection on attaches.
15971 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15973 * server.c (main): Relax numerical bases supported for the pid of
15974 the --attach command line argument.
15976 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15978 * win32-low.c (win32_attach): Call OpenProcess before
15979 DebugActiveProcess, not after. Add last error output to error
15982 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15984 * win32-low.c (win32_get_thread_context)
15985 (win32_set_thread_context): New functions.
15986 (thread_rec): Use win32_get_thread_context.
15987 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15988 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15991 2007-12-03 Leo Zayas
15992 Pedro Alves <pedro_alves@portugalmail.pt>
15994 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15996 (child_add_thread): Minor cleanup.
15997 (child_continue): Resume artificially suspended threads before
15998 calling ContinueDebugEvent.
15999 (suspend_one_thread): New.
16000 (fake_breakpoint_event): New.
16001 (get_child_debug_event): Change return type to int. Check here if
16002 gdb sent an interrupt request. If a soft interrupt was requested,
16003 fake a breakpoint event. Return 0 if there is no event to handle,
16005 (win32_wait): Don't check here if gdb sent an interrupt request.
16006 Ensure there is a valid event to handle.
16007 (win32_request_interrupt): Add soft interruption method as last
16010 2007-12-03 Leo Zayas
16011 Pedro Alves <pedro_alves@portugalmail.pt>
16013 * win32-low.h (win32_thread_info): Add descriptions to the
16014 structure members. Replace `suspend_count' counter by a
16016 * win32-low.c (thread_rec): Update condition of when to get the
16017 context from the inferior. Rely on ContextFlags being set if it
16018 has already been retrieved. Only suspend the inferior thread if
16019 we haven't already. Warn if that fails.
16020 (continue_one_thread): s/suspend_count/suspended/. Only call
16021 ResumeThread once. Warn if that fails.
16023 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16025 * win32-low.c (win32_wait): Don't read from the inferior when it
16026 has already exited.
16028 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16030 * Makefile.in (win32_low_h): New variable.
16031 (win32-low.o): Add dependency on $(win32_low_h).
16032 (win32-arm-low.o, win32-i386-low.o): New rules.
16034 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16036 * hostio.c: Correct copyright year.
16038 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16040 * Makefile.in (OBS): Add hostio.o.
16041 (hostio.o): New rule.
16042 * server.h (handle_vFile): Declare.
16043 * hostio.c: New file.
16044 * server.c (handle_v_requests): Take packet_len and new_packet_len
16045 for binary packets. Call handle_vFile.
16046 (main): Update call to handle_v_requests.
16048 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16050 * linux-low.c: Include <sched.h>.
16052 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16054 * linux-low.c (linux_tracefork_grandchild): New.
16055 (linux_tracefork_child): Use clone.
16056 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16058 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16060 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16062 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16064 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16066 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16068 * inferiors.c (change_inferior_id): Delete.
16069 (add_pid_to_list, pull_pid_from_list): New.
16070 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16071 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16072 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16073 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16074 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16075 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16076 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16077 (using_threads): Always set to 1.
16078 (handle_extended_wait): New.
16079 (add_process): Do not set TID.
16080 (linux_create_inferior): Set must_set_ptrace_flags.
16081 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16082 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16083 (linux_thread_alive): Rename TID argument to LWPID.
16084 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16085 (linux_wait_for_event): Do not use TID or check using_threads. Update
16086 call to dead_thread_notify. Call handle_extended_wait.
16087 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16088 (send_sigstop): Delete sigstop_sent.
16089 (wait_for_sigstop): Avoid TID.
16090 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16091 (linux_test_for_tracefork): New.
16092 (linux_lookup_signals): Use thread_db_active and
16093 linux_supports_tracefork_flag.
16094 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16095 * linux-low.h (get_process_thread): Avoid TID.
16096 (struct process_ifo): Move thread_known and tid to the end. Remove
16098 (linux_attach_lwp, thread_db_init): Update prototypes.
16099 * server.h (change_inferior_id): Delete prototype.
16100 (add_pid_to_list, pull_pid_from_list): New prototypes.
16101 * thread-db.c (thread_db_use_events): New.
16102 (find_first_thread): Rename to...
16103 (find_one_thread): ...this. Update callers and messages. Do not
16104 call fatal. Check thread_db_use_events. Do not call
16105 change_inferior_id or new_thread_notify.
16106 (maybe_attach_thread): Update. Do not call new_thread_notify.
16107 (thread_db_init): Set thread_db_use_events. Check use_events.
16108 * utils.c (fatal, warning): Correct message prefix.
16110 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16112 * Makefile.in (clean): Remove new files.
16113 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16114 (powerpc-64.o, powerpc-64.c): New rules.
16115 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16116 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16118 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16120 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16121 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16122 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16123 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16124 (target_regsets): Add AltiVec and SPE register sets.
16125 * configure.ac: Check for AltiVec and SPE.
16126 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16127 (ppc_fill_vrregset, ppc_store_vrregset): New.
16128 (target_regsets): Add AltiVec register set.
16129 * configure: Regenerated.
16131 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16133 * linux-low.c (O_LARGEFILE): Define.
16134 (linux_read_memory): Use /proc/PID/mem.
16135 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16136 * configure, config.in: Regenerated.
16138 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16140 * linux-low.c (linux_wait_for_event): Do not pass signals while
16143 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16145 * win32-low.c (create_process): New.
16146 (win32_create_inferior): Use create_process instead of
16147 CreateProcess. If create_process failed retry appending an ".exe"
16148 suffix. Store the GetLastError result immediatelly after
16149 create_process calls and use it on the call to error.
16151 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16153 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16155 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16157 * configure.ac: Switch license to GPLv3.
16159 2007-08-01 Michael Snyder <msnyder@access-company.com>
16161 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16163 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16165 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16167 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16168 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16169 CloseToolhelp32Snapshot.
16170 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16171 CloseToolhelp32Snapshot.
16173 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16175 * server.c (main): Check for inferior exit before main loop.
16177 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16179 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16180 instead of on tmp_desc.
16182 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16183 Daniel Jacobowitz <dan@codesourcery.com>
16185 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16186 (add_thread): Minor cleanups.
16187 (clear_inferiors): Move lower in the file. Clear the DLL
16189 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16190 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16191 (xml_escape_text): New.
16192 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16194 (handle_v_cont): Report errors.
16195 (gdbserver_version): Update.
16196 (main): Correct size of own_buf. Do not report initial DLL events.
16197 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16198 (unloaded_dll, xml_escape_text): New.
16199 * win32-low.c (enum target_waitkind): Update comments.
16200 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16201 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16202 (win32_EnumProcessModules, win32_GetModuleInformation)
16203 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16204 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16205 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16206 (win32_Module32First, win32_Module32Next, load_toolhelp)
16207 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16208 (get_child_debug_event): Handle DLL events.
16209 (win32_wait): Likewise.
16211 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16213 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16214 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16216 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16218 * win32-low.c (handle_output_debug_string): Ignore event if not
16221 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16223 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16225 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16227 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16229 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16231 * inferiors.c (change_inferior_id): Add comment.
16232 * linux-low.c (check_removed_breakpoint): Add an early
16233 prototype. Improve debug output.
16234 (linux_attach): Doc update.
16235 (linux_detach_one_process, linux_detach): Clean up before releasing
16237 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16238 * linux-low.h (struct process_info): Doc improvement.
16239 * mem-break.c (delete_all_breakpoints): New.
16240 * mem-break.h (delete_all_breakpoints): New prototype.
16241 * thread-db.c (find_first_thread): New.
16242 (thread_db_create_event): Call it instead of
16243 thread_db_find_new_threads. Clean up unused variables.
16244 (maybe_attach_thread): Remove first thread handling.
16245 (thread_db_find_new_threads): Use find_first_thread.
16246 (thread_db_get_tls_address): Likewise.
16248 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16250 * thread-db.c (thread_db_find_new_threads): Add prototype.
16251 (thread_db_create_event): Check for the main thread before adding
16253 (maybe_attach_thread): Only enable event reporting if TID == 0.
16254 (thread_db_get_tls_address): Check for new threads.
16256 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16258 * linux-low.c (linux_create_inferior): Try execv before execvp.
16259 * spu-low.c (spu_create_inferior): Likewise.
16261 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16263 * linux-low.c (linux_create_inferior): Change execv to execvp.
16264 * spu-low.c (spu_create_inferior): Likewies.
16266 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16268 * Makefile.in (clean): Clean new files instead of deleted ones.
16269 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16270 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16272 * configure.srv: Specify XML files and new regformats for MIPS and
16274 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16275 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16276 an entry for the restart register.
16277 (mips_cannot_fetch_register, mips_cannot_store_register)
16278 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16279 register names to match the XML descriptions.
16280 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16281 restart register instead of $0.
16283 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16284 Markus Deuling <deuling@de.ibm.com>
16286 * remote-utils.c (decode_xfer_write): New function.
16287 * server.h (decode_xfer_write): Add prototype.
16288 * server.c (handle_query): Add PACKET_LEN argument. Support
16289 qXfer:spu:read and qXfer:spu:write packets.
16290 (main): Pass packet_len to handle_query.
16291 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16292 * target.h (target_ops): Add qxfer_spu.
16294 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16296 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16297 accessing non-seekable spufs files.
16299 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16301 * server.c (handle_query): Add reply for qC packet.
16303 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16304 Leo Zayas <lerele@champenstudios@com>
16306 * server.h (check_remote_input_interrupt_request): New function.
16307 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16308 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16309 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16310 (check_remote_input_interrupt_request): New function.
16311 * server.h (check_remote_input_interrupt_request): Declare.
16312 * win32-low.c (winapi_DebugBreakProcess,
16313 winapi_GenerateConsoleCtrlEvent): New typedefs.
16314 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16316 (win32_wait): Check for remote interrupt request
16317 with check_remote_input_interrupt_request.
16318 (win32_request_interrupt): New function.
16319 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16321 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16323 * win32-low.c (debug_registers_changed,
16324 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16325 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16326 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16327 (thread_rec): Get context using the low target.
16328 (child_add_thread): Call thread_added on the low target,
16329 which does the same thing.
16331 (do_initial_child_stuff): Remove debug registers references.
16332 Set context using the low target. Resume threads after
16333 setting the contexts.
16334 (child_continue): Remove dead variable. Remove debug
16335 registers references.
16336 (child_fetch_inferior_registers): Go through the low target.
16337 (do_child_store_inferior_registers): Remove.
16338 (child_store_inferior_registers): Go through the low target.
16339 (win32_resume): Remove debug registers references.
16340 Set context using the low target.
16341 (handle_exception): Change return type to void. Don't record
16342 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16343 first chance exception.
16344 (get_child_debug_event): Change return type to void. Remove
16345 goto loop. Always return after waiting for debug event.
16346 (win32_wait): Convert to switch statement. Handle spurious
16349 * win32-i386-low.c (debug_registers_changed,
16350 debug_registers_used): New.
16351 (initial_stuff): Rename to ...
16352 (i386_initial_stuff): ... this. Clear debug registers
16354 (store_debug_registers): Delete.
16355 (i386_get_thread_context): New.
16356 (load_debug_registers): Delete.
16357 (i386_set_thread_context): New.
16358 (i386_thread_added): New.
16359 (single_step): Rename to ...
16360 (i386_single_step): ... this.
16361 (do_fetch_inferior_registers): Rename to ...
16362 (i386_fetch_inferior_register): ... this.
16363 (i386_store_inferior_register): New.
16364 (the_low_target): Adapt to new interface.
16366 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16367 (arm_get_thread_context): New.
16368 (arm_set_thread_context): New.
16370 (do_fetch_inferior_registers): Rename to ...
16371 (arm_fetch_inferior_register): ... this.
16372 (arm_store_inferior_register): New.
16373 (arm_wince_breakpoint): Reimplement as unsigned long.
16374 (arm_wince_breakpoint_len): Define.
16375 (the_low_target): Adapt to new interface.
16377 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16378 load_debug_registers. Add get_thread_context, set_thread_context,
16379 thread_added and store_inferior_register. Rename
16380 fetch_inferior_registers to fetch_inferior_register.
16381 (regptr): Remove declaration.
16383 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16385 * linux-low.c (linux_detach): Change return type to int. Return 0.
16386 * spu-low.c (spu_detach): Likewise.
16388 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16390 * target.h (target_ops): Change return type of detach to int.
16392 (join_inferior): New.
16393 * server.c (main): Don't skip detach support on mingw32.
16394 If the inferior doesn't support detaching return error.
16395 Call join_inferior instead of using waitpid.
16396 * linux-low.c (linux_join): New.
16397 (linux_target_op): Add linux_join.
16398 * spu-low.c (spu_join): New.
16399 (spu_target_ops): Add spu_join.
16400 * win32-low.c (win32_detach): Adapt to new interface.
16401 Reopen current_process_handle before detaching. Issue a child
16402 resume before detaching.
16404 (win32_target_op): Add win32_join.
16406 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16408 * win32-low.c (win32-attach): Fix return value.
16409 * target.h (target_ops): Describe ATTACH return values.
16411 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16413 * win32-low.c (GETPROCADDRESS): Define.
16414 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16415 (winapi_DebugSetProcessKillOnExit): Likewise.
16416 (win32_create_inferior): Force usage of ansi CreateProcessA.
16417 (win32_attach): Use GETPROCADDRESS.
16418 (win32_detach): Likewise.
16420 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16422 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16424 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16426 * win32-low.c: Commit leftover changes from 2007-03-29.
16428 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16430 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16431 fields short instead of int. Add explicit padding.
16432 (i387_cache_to_fsave): Remove unnecessary casts.
16433 (i387_fsave_to_cache): Doc fix.
16434 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16436 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16438 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16439 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16441 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16443 * configure.srv (arm*-*-mingw32ce*): Move near the other
16446 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16448 * configure.ac: Add errno checking.
16449 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16450 sys/file.h and malloc.h.
16451 (AC_CHECK_DECLS): Add perror.
16452 (srv_mingwce): Handle.
16453 * configure.srv (i[34567]86-*-cygwin*): Add
16454 win32-i386-low.o to srv_tgtobj.
16455 (i[34567]86-*-mingw*): Likewise.
16456 (arm*-*-mingw32ce*): Add case.
16457 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16458 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16459 [__MINGW32CE__] (strerror): New function.
16460 [__MINGW32CE__] (errno): Define to GetLastError.
16461 [__MINGW32CE__] (COUNTOF): New macro.
16462 (remote_open): Remove extra close call.
16463 * mem-break.c (delete_breakpoint_at): New function.
16464 * mem-break.h (delete_breakpoint_at): Declare.
16465 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16466 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16467 [USE_WIN32API] (read, write): Add char* casts.
16468 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16469 * server.h: Include wincecompat.h on Windows CE.
16470 [HAVE_ERRNO_H]: Check.
16471 (perror): Declare if not declared.
16472 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16473 (perror_with_name): Remove errno declaration.
16474 * wincecompat.h: New.
16475 * wincecompat.c: New.
16476 * win32-low.h: New.
16477 * win32-arm-low.c: New.
16478 * win32-i386-low.c: New.
16479 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16480 (OUTMSG2): Make it safe.
16482 (COUNTOF): New macro.
16483 (NUM_REGS): Get it from the low target.
16484 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16485 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16486 (thread_rec): Let low target handle debug registers.
16487 (child_add_thread): Likewise.
16488 (child_init_thread_list): Likewise.
16489 (continue_one_thread): Likewise.
16491 (do_child_fetch_inferior_registers): Move to ...
16492 * win32-i386-low.c: ... here, and rename to ...
16493 (do_fetch_inferior_registers): ... this.
16494 * win32-low.c (child_fetch_inferior_registers):
16495 Go through the low target.
16496 (do_child_store_inferior_registers): Use regptr.
16497 (strwinerror): New function.
16498 (win32_create_inferior): Handle Windows CE.
16499 Use strwinerror instead of strerror on Windows error
16500 codes. Add program to the error output.
16501 Don't close the main thread handle on Windows CE.
16502 (win32_attach): Use coredll.dll on Windows CE.
16503 (win32_kill): Close current process and current
16505 (win32_detach): Use coredll.dll on Windows CE.
16506 (win32_resume): Let low target handle debug registers, and
16508 (handle_exception): Add/Remove initial breakpoint. Avoid
16509 non-existant WSTOPSIG on Windows CE.
16510 (win32_read_inferior_memory): Cast to remove warning.
16511 (win32_arch_string): Go through the low target.
16512 (initialize_low): Call set_breakpoint_data with the low
16513 target's breakpoint.
16514 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16515 FOP_REGNUM, mappings): Move to ...
16516 * win32-i386-low.c: ... here.
16517 * win32-low.c (win32_thread_info): Move to ...
16518 * win32-low.h: ... here.
16519 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16520 win32-arm-low.c and wincecompat.c.
16521 (all:): Add $EXEEXT.
16522 (install-only:): Likewise.
16523 (gdbserver:): Likewise.
16524 (gdbreplay:): Likewise.
16525 * config.in: Regenerate.
16526 * configure: Regenerate.
16528 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16530 * win32-low.c: Rename typedef thread_info to
16531 win32_thread_info throughout.
16533 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16535 * win32-i386-low.c: Rename to ...
16536 * win32-low.c: ... this.
16537 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16538 * Makefile.in: Likewise.
16540 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16542 * remote-utils.c (monitor_output): Constify msg parameter.
16543 * server.h (monitor_output): Likewise.
16544 * win32-i386-low.c (handle_output_debug_string): New.
16545 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16546 handle_output_debug_string.
16547 (get_child_debug_event): Likewise.
16549 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16551 * server.c (main): Correct strtoul check.
16553 2007-03-27 Jon Ringle <jon@ringle.org>
16555 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16557 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16559 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16561 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16563 * terminal.h: Check HAVE_SGTTY_H.
16565 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16567 * remote-utils.c (remote_open): Print out the assigned port number.
16569 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16571 * remote-utils.c (monitor_output): New function.
16572 * server.c (debug_threads): Define here.
16573 (monitor_show_help): New function.
16574 (handle_query): Handle qRcmd.
16575 (main): Do not handle 'd' packet.
16576 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16577 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16580 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16582 * Makefile.in (EXEEXT): New.
16583 (clean): Use $(EXEEXT).
16585 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16587 * target.h (target_ops): Rename send_signal to request_interrupt,
16588 and remove enum target_signal parameter.
16589 * linux-low.c (linux_request_interrupt): Rename from
16590 linux_send_signal, and always send SIGINT.
16591 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16592 and always send SIGINT.
16593 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16595 (input_interrupt): Likewise.
16597 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16599 * server.c (get_features_xml): Check if target implemented
16601 * win32-i386-low.c (win32_arch_string): New.
16602 (win32_target_ops): Add win32_arch_string as arch_string member.
16604 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16606 * spu-low.c (spu_arch_string): New.
16607 (spu_target_ops): Add spu_arch_string.
16609 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16611 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16612 * configure.ac: Do not check for terminal.h.
16613 * configure, config.in: Regenerated.
16615 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16617 * Makefile.in (OBS): Add $(XML_BUILTIN).
16618 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16620 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16621 (arm-with-iwmmxt.c): New.
16622 * config.in, configure: Regenerate.
16623 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16624 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16625 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16626 (arm*-*-linux*): Add iWMMXt and regset support.
16627 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16628 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16629 (arm_store_wmmxregset, target_regsets): New.
16630 * server.c (get_features_xml): Take annex argument. Check builtin
16632 (handle_query): Handle multiple annexes.
16634 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16636 * remote-utils.c [USE_WIN32API] (read, write): Define.
16637 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16640 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16642 * linux-i386-low.c (the_low_target): Set arch_string.
16643 * linux-x86-64-low.c (the_low_target): Likewise.
16644 * linux-low.c (linux_arch_string): New.
16645 (linux_target_ops): Add it.
16646 * linux-low.h (struct linux_target_ops): Add arch_string.
16647 * server.c (write_qxfer_response): Use const void * for DATA.
16648 (get_features_xml): New.
16649 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16650 * target.h (struct target_ops): Add arch_string method.
16652 2007-01-03 Denis Pilat <denis.pilat@st.com>
16653 Daniel Jacobowitz <dan@codesourcery.com>
16655 * linux-low.c (linux_kill): Handle being called with no threads.
16656 * win32-i386-low.c (win32_kill): Likewise.
16657 (get_child_debug_event): Clear current_process_handle.
16659 2006-12-30 Denis PILAT <denis.pilat@st.com>
16660 Daniel Jacobowitz <dan@codesourcery.com>
16662 * remote-utils.c (remote_open): Check the type of specified
16663 serial port devices before opening them.
16664 * server.c (main): Kill the inferior if an error occurs during
16665 the first remote_open.
16667 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16669 * README: Update supported targets.
16671 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16673 * Makefile.in (clean): Remove reg-mips64.c.
16674 (reg-mips64.c, reg-mips64.o): New rules.
16675 * configure.srv: Handle mips64. Include regset support for mips.
16676 * linux-mips-low.c (union mips_register): New.
16677 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16678 (mips_breakpoint, mips_breakpoint_at): Use int.
16679 (mips_collect_register, mips_supply_register)
16680 (mips_collect_register_32bit, mips_supply_register_32bit)
16681 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16682 (mips_store_fpregset, target_regsets): New.
16683 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16685 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16687 * configure.srv: Add target "spu*-*-*".
16688 * Makefile.in (clean): Remove reg-spu.c.
16689 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16690 * spu-low.c: New file.
16692 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16694 * configure.ac: Correct td_thr_tls_get_addr test.
16695 * configure: Regenerated.
16697 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16699 * linux-low.c (linux_wait_for_event): Reformat. Use the
16700 pass_signals array.
16701 * remote-utils.c (decode_address_to_semicolon): New.
16702 * server.c (pass_signals, handle_general_set): New.
16703 (handle_query): Mention QPassSignals for qSupported.
16704 (main): Call handle_general_set.
16705 * server.h (pass_signals, decode_address_to_semicolon): New.
16707 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16709 * server.c (handle_query): Correct error handling for read_auxv.
16711 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16713 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16714 and srv_linux_thread_db to yes.
16715 * linux-s390-low.c (s390_fill_gregset): New function.
16716 (target_regsets): Define data structure.
16718 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16720 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16721 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16722 * config.in, configure: Regenerated.
16723 * inferiors.c (gdb_id_to_thread): New function.
16724 (gdb_id_to_thread_id): Use it.
16725 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16726 * linux-low.h (struct process_info): Add th member.
16727 (thread_db_get_tls_address): New prototype.
16728 * remote-utils.c (decode_address): Make non-static.
16729 * server.c (handle_query): Handle qGetTLSAddr.
16730 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16731 * target.h (struct target_ops): Add get_tls_address.
16732 * thread-db.c (maybe_attach_thread): Save the thread handle.
16733 (thread_db_get_tls_address): New.
16735 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16737 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16738 (linux_resume_one_process): Take a siginfo_t *. Update all
16739 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16740 (struct pending_signals): Add a siginfo_t.
16741 (linux_wait_for_process): Always set last_status.
16742 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16743 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16744 * linux-low.h (struct process_info): Add last_status.
16746 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16748 * remote-utils.c (try_rle): New function.
16749 (putpkt_binary): Use it.
16751 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16753 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16754 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16755 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16756 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16757 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16760 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16762 * server.c (terminal_fd): New variable.
16763 (old_foreground_pgrp): Likewise.
16764 (restore_old_foreground_pgrp): New function.
16765 (start_inferior): Record the terminal file descriptor in terminal_fd
16766 and its original foreground group in old_foreground_pgrp. Register
16767 restore_old_foreground_pgrp with atexit().
16769 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16771 * server.c (handle_query): Correct qPart to qXfer.
16773 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16775 * configure.ac: Check for more headers which are missing on
16776 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16777 * configure.srv: Add Cygwin and mingw32.
16778 * remote-utils.c: Don't include headers unconditionally which
16779 are missing on mingw32. Include <winsock.h> for mingw32.
16780 (remote_open): Adjust for mingw32 support. Flush
16781 standard error after writing to it.
16782 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16783 (unblock_async_io, enable_async_io, disable_async_io)
16784 (readchar, getpkt): Update for Winsock support.
16785 (prepare_resume_reply): Expect a protocol signal number.
16786 * server.c: Disable <sys/wait.h> on mingw32.
16787 (start_inferior): Adjust for mingw32 support. Flush
16788 standard error after writing to it.
16789 (attach_inferior): Likewise. Use protocol signal
16791 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16793 * win32-i386-low.c: New file.
16794 * Makefile.in (XM_CLIBS): Set.
16795 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16796 (win32-i386-low.o): New dependency rule.
16797 * linux-low.c (linux_wait): Use target signal numbers.
16798 * target.h (struct target_ops): Doc fix.
16799 * server.h (target_signal_to_name): New prototype.
16800 * gdbreplay.c: Don't include headers unconditionally which
16801 are missing on mingw32. Include <winsock.h> for mingw32.
16802 (remote_close, remote_open): Adjust for Winsock support.
16803 * configure, config.in: Regenerated.
16805 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16807 * server.c (decode_xfer_read, write_qxfer_response): New.
16808 (handle_query): Take a packet length argument. Handle
16809 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16810 the qSupported response.
16811 (main): Update call to handle_query.
16813 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16815 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16816 (putpkt_binary): Renamed from putpkt and adjusted for binary
16818 (putpkt): New wrapper for putpkt_binary.
16819 (readchar): Don't mask off the high bit.
16820 (decode_X_packet): New function.
16821 * server.c (main): Call putpkt_binary if a handler sets the packet
16822 length. Save the length of the incoming packet. Handle 'X'.
16823 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16825 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16827 * server.c (handle_query): Handle qSupported.
16829 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16831 * remote-utils.c (all_symbols_looked_up): New variable.
16832 (look_up_one_symbol): Check it.
16833 * server.h (look_up_one_symbol): New declaration.
16834 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16836 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16838 * Makefile.in (linux-arm-low.o): Update dependencies.
16839 * linux-arm-low.c: Include "gdb_proc_service.h".
16840 (PTRACE_GET_THREAD_AREA): Define.
16841 (ps_get_thread_area): New function.
16843 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16845 * configure.srv (m68k*-*-uclinux*): New target.
16846 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16847 (linux_resume_one_process): Remove extraneous cast.
16848 (linux_read_offsets): New.
16849 (linux_target_op): Add linux_read_offsets on mmuless systems.
16850 * server.c (handle_query): Add qOffsets logic.
16851 * target.h (struct target_ops): Add read_offsets.
16853 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16855 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16856 (PTRACE_GET_THREAD_AREA): Define.
16857 (ps_get_thread_area): New function.
16858 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16859 (linux-x86-64-low.o): Update.
16861 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16863 * configure.ac: Remove checks for prfpregset_t.
16864 * gdb_proc_service.h: New file.
16865 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16866 new "gdb_proc_service.h".
16867 * proc-service.c: Likewise.
16868 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16869 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16870 * Makefile.in (gdb_proc_service_h): Updated.
16871 * configure, config.in: Regenerated.
16873 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16875 * remote-utils.c (prepare_resume_reply): Move declaration
16876 of gdb_id_from_wait to the top of the block.
16878 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16880 * linux-low.c (regsets_store_inferior_registers): Read the regset
16881 from the target before filling it.
16883 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16885 * server.c (attach_inferior): Return SIGTRAP for a successful
16888 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16890 * Makefile.in (OBS): Add version.o.
16891 (STAGESTUFF): Delete.
16892 (version.o): Add dependencies.
16893 (version.c): Replace rule.
16894 (clean): Remove version.c.
16895 * server.c (gdbserver_version): New.
16896 (gdbserver_usage): Use printf.
16897 (main): Handle --version and --help.
16898 * server.h (version, host_name): Add declarations.
16900 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16912 * linux-x86-64-low.c:
16914 * linux-s390-low.c:
16915 * linux-ppc64-low.c:
16917 * linux-mips-low.c:
16918 * linux-m68k-low.c:
16919 * linux-m32r-low.c:
16922 * linux-ia64-low.c:
16923 * linux-i386-low.c:
16924 * linux-crisv32-low.c:
16936 * gdbserver.1: Add (C) after Copyright. Update the FSF
16939 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16941 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16942 (arm_breakpoint_at): Recognize both breakpoints.
16943 (the_low_target): Use the correct breakpoint instruction.
16945 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16947 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16948 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16949 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16950 (the_low_target): Update.
16952 2005-10-25 Andreas Schwab <schwab@suse.de>
16954 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16956 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16957 (ia64_num_regs): Reduce to 462.
16959 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16961 * acinclude.m4: Correct quoting.
16962 * aclocal.m4: Regenerated.
16964 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16965 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16966 (thread_db_init): Call thread_db_err_str.
16967 * configure.ac: Check for TD_VERSION.
16968 * config.in, configure: Regenerated.
16970 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16972 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16974 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16976 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16977 is not available. Define HAVE_PTRACE_GETREGS if it is.
16978 * config.in, configure: Regenerated.
16979 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16980 * linux-i386-low.c, linux-m68k-low.c: Update to use
16981 HAVE_PTRACE_GETREGS.
16982 * linux-low.c (regsets_fetch_inferior_registers)
16983 (regsets_store_inferior_registers): Only return 0 if we processed
16985 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16986 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16988 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16990 * inferiors.c (struct thread_info): Add gdb_id.
16991 (add_thread): Add gdb_id argument.
16992 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16993 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16994 calls to add_thread.
16995 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16996 * server.c (handle_query): Use thread_to_gdb_id.
16997 (handle_v_cont, main): Use gdb_id_to_thread_id.
16998 * server.h (add_thread): Update prototype.
16999 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17002 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17004 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17005 left-padded registers.
17006 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17007 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17009 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17011 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17012 * configure: Regenerate.
17013 * config.in: Regenerate.
17014 * server.h (NEED_DECLARATION_STRERROR):
17015 Replace with !HAVE_DECL_STRERROR.
17017 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17019 * linux-low.c (linux_wait, linux_send_signal): Don't test
17020 an unsigned long variable for > 0 if it could be MAX_ULONG.
17021 * server.c (myresume): Likewise.
17022 * target.c (set_desired_inferior): Likewise.
17024 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17026 * configure.ac: Simplify and improve check for socklen_t.
17027 * configure, config.in: Regenerate.
17029 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17031 * acconfig.h: Remove.
17032 * configure.ac: Add a test for socklen_t. Use three-argument
17033 AC_DEFINE throughout.
17034 * config.in: Regenerated using autoheader 2.59.
17035 * configure: Regenerated.
17037 * gdbreplay.c (socklen_t): Provide a default.
17038 (remote_open): Use socklen_t.
17039 * remote-utils.c (socklen_t): Provide a default.
17040 (remote_open): Use socklen_t.
17041 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17044 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17046 * linux-low.c (linux_read_memory, linux_write_memory)
17047 (linux_read_auxv): Likewise.
17048 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17049 (check_mem_write): Likewise.
17050 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17052 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17053 (registers_from_string, register_data): Likewise.
17054 * server.c (handle_query, main): Likewise.
17055 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17056 (decode_M_packet): Likewise.
17057 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17058 * target.h (struct target_ops): Update read_memory, write_memory,
17060 (read_inferior_memory, write_inferior_memory): Update.
17061 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17062 to unsigned char *.
17063 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17064 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17065 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17066 linux-s390-low.c, linux-sh-low.c: Update for changes in
17067 read_inferior_memory and the_low_target->breakpoint.
17069 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17071 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17072 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17073 * configure.srv: Add powerpc64-*-linux*.
17074 * linux-ppc64-low.c: New file.
17076 2005-05-23 Orjan Friberg <orjanf@axis.com>
17078 * linux-cris-low.c: New file with support for CRIS.
17079 * linux-crisv32-low.c: Ditto for CRISv32.
17080 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17081 (clean): Add reg-cris.c and reg-crisv32.c.
17082 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17083 reg-crisv32.o, and reg-crisv32.c to make rules.
17084 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17085 recognized targets.
17087 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17089 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17090 of sizeof (PTRACE_XFER_TYPE).
17091 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17093 2005-05-12 Orjan Friberg <orjanf@axis.com>
17095 * target.h (struct target_ops): Add insert_watchpoint,
17096 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17097 pointers for hardware watchpoint support.
17098 * linux-low.h (struct linux_target_ops): Ditto.
17099 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17100 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17101 to linux_target_ops.
17102 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17104 * server.c (main): Recognize 'Z' and 'z' packets.
17106 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17108 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17109 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17110 (the_low_target): Add new members.
17112 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17114 * proc-service.c (ps_lgetregs): Search all_processes instead of
17117 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17119 * server.c (start_inferior): Change return type to int.
17120 (attach_inferior): Change sigptr to int *.
17121 (handle_v_cont, handle_v_requests): Change signal to int *.
17122 (main): Change signal to int.
17124 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17126 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17127 * configure.srv: Add m32r*-*-linux*.
17128 * linux-m32r-low.c: New file.
17130 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17132 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17134 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17136 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17137 Take unsigned long arguments for PIDs.
17138 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17139 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17140 (wait_for_sigstop, linux_resume_one_process)
17141 (regsets_fetch_inferior_registers, linux_send_signal)
17142 (linux_read_auxv): Likewise. Update the types of variables holding
17143 PIDs. Update format string specifiers.
17144 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17145 * remote-utils.c (prepare_resume_reply): Likewise.
17146 * server.c (cont_thread, general_thread, step_thread)
17147 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17149 (handle_query): Update format specifiers.
17150 (handle_v_cont, main): Use strtoul for thread IDs.
17151 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17152 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17153 (general_thread, step_thread, thread_from_wait)
17154 (old_thread_from_wait): Update.
17155 * target.h (struct thread_resume): Use unsigned long for THREAD.
17156 (struct target_ops): Use unsigned long for arguments to attach and
17159 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17161 * acinclude.m4: Include bfd/bfd.m4 directly.
17162 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17163 <agriffis@toolchain.org>.
17164 * aclocal.m4, configure: Regenerated.
17166 2005-01-07 Andrew Cagney <cagney@gnu.org>
17168 * configure.ac: Rename configure.in, require autoconf 2.59.
17169 * configure: Re-generate.
17171 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17173 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17174 LIBS when finished.
17175 * aclocal.m4: Regenerated.
17176 * configure: Regenerated.
17178 2004-11-21 Andreas Schwab <schwab@suse.de>
17180 * linux-m68k-low.c (m68k_num_gregs): Define.
17181 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17182 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17183 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17184 (m68k_breakpoint_at): New. Add to the_low_target.
17186 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17187 srv_linux_thread_db to yes.
17189 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17191 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17192 (ARCH_SET_FS): Likewise.
17193 (ARCH_GET_FS): Likewise.
17194 (ARCH_GET_GS): Likewise.
17196 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17198 * linux-i386-low.c (ps_get_thread_area): New.
17199 * linux-x86-64-low.c (ps_get_thread_area): New.
17200 * linux-low.c: Include <sys/syscall.h>.
17201 (linux_kill_one_process): Don't kill the first thread here.
17202 (linux_kill): Kill the first thread here.
17203 (kill_lwp): New function.
17204 (send_sigstop, linux_send_signal): Use it.
17205 * proc-service.c: Clean up #ifdefs.
17206 (fpregset_info): Delete.
17207 (ps_lgetregs): Update and enable implementation.
17208 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17210 * remote-utils.c (struct sym_cache, symbol_cache): New.
17211 (input_interrupt): Print a clearer message.
17212 (async_io_enabled): New variable.
17213 (enable_async_io, disable_async_io): Use it. Update comments.
17214 (look_up_one_symbol): Use the symbol cache.
17215 * thread-db.c (thread_db_look_up_symbols): New function.
17216 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17218 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17220 * configure.in: Test for -rdynamic.
17221 * configure: Regenerated.
17222 * Makefile (INTERNAL_LDFLAGS): New.
17223 (gdbserver, gdbreplay): Use it.
17225 2004-09-02 Andrew Cagney <cagney@gnu.org>
17227 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17229 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17231 * linux-low.c (linux_wait): Clear all_processes list also.
17233 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17235 * linux-low.c: Include <errno.h>. Remove extern declaration of
17238 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17240 * gdbreplay.c, server.h, utils.c: Update copyright years.
17242 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17244 * server.c (main): Print child status or termination signal from
17245 variable 'signal', not 'sig'.
17247 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17249 * linux-low.c (linux_read_memory): Change return type to
17250 int. Check for and return error from ptrace().
17251 * target.c (read_inferior_memory): Change return type to int. Pass
17252 back return status from the_target->read_memory().
17253 * target.h (struct target_ops): Adapt *read_memory() prototype.
17255 (read_inferior_memory): Adapt prototype.
17256 * server.c (main): Return an error packet if
17257 read_inferior_memory() returns an error.
17259 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17261 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17262 Unify with other clean targets.
17264 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17266 * server.c (handle_v_cont): Call set_desired_inferior.
17268 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17270 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17272 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17274 * linux-low.c (linux_wait): Unblock async I/O.
17275 (linux_resume): Block and enable async I/O.
17276 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17277 * server.h (block_async_io, unblock_async_io): Add prototypes.
17279 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17281 * remote-utils.c (remote_open): Print a status notice after
17282 opening a TCP port.
17283 * server.c (attach_inferior): Print a status notice after
17286 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17288 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17290 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17292 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17294 * server.c, target.h: Update copyright years.
17296 2004-02-25 Roland McGrath <roland@redhat.com>
17298 * target.h (struct target_ops): New member `read_auxv'.
17299 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17300 * linux-low.c (linux_read_auxv): New function.
17301 (linux_target_ops): Initialize `read_auxv' member to that.
17303 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17305 Committed by Jim Blandy <jimb@redhat.com>.
17307 * linux-s390-low.c (s390_num_regs): Update.
17308 (s390_regmap): Remove control registers. Use __s390x__ predefine
17309 instead of GPR_SIZE to distiguish s390 and s390x targets.
17311 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17313 * linux-low.c: Update copyright year.
17314 (check_removed_breakpoint): Clear pending_is_breakpoint.
17315 (linux_set_resume_request, linux_queue_one_thread)
17316 (resume_status_pending_p): New functions.
17317 (linux_continue_one_thread): Use process->resume.
17318 (linux_resume): Only resume threads if there are no pending events.
17319 * linux-low.h (struct process_info): Add resume request
17322 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17324 * regcache.c (new_register_cache): Clear the allocated register
17325 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17327 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17329 * linux-low.c (linux_resume): Take a struct thread_resume *
17331 (linux_wait): Update call.
17332 (resume_ptr): New static variable.
17333 (linux_continue_one_thread): Renamed from
17334 linux_continue_one_process. Use resume_ptr.
17335 (linux_resume): Use linux_continue_one_thread.
17336 * server.c (handle_v_cont, handle_v_requests): New functions.
17337 (myresume): New function.
17338 (main): Handle 'v' case.
17339 * target.h (struct thread_resume): New type.
17340 (struct target_ops): Change argument of "resume" to struct
17342 (myresume): Delete macro.
17344 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17346 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17347 (uninstall): Support DESTDIR.
17349 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17351 * configure.srv: Add xscale*linux copy of arm*linux entry.
17353 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17355 * linux-arm-low.c (arm_reinsert_addr): New function.
17356 (the_low_target): Add arm_reinsert_addr.
17358 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17360 * mem-break.c: Remove whitespace at end of file.
17362 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17364 * configure.in: Check whether we need to prototype strerror.
17365 * server.h: Optionally prototype strerror.
17366 * gdbreplay.c (perror_with_name): Use strerror.
17367 * linux-low.c (linux_attach_lwp): Use strerror.
17368 * utils.c (perror_with_name): Use strerror.
17369 * config.in, configure: Regenerated.
17371 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17373 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17374 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17376 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17378 * Makefile.in (SFILES): Update.
17379 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17380 low-sun3.c: Remove files.
17382 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17384 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17385 (linux_detach_one_process, linux_detach): New functions.
17386 (linux_target_ops): Add linux_detach.
17387 * server.c (main): Handle 'D' packet.
17388 * target.h (struct target_ops): Add "detach" member.
17389 (detach_inferior): Define.
17391 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17393 From Kelley Cook <kelleycook@wideopenwest.com>:
17394 * configure.srv: Accept i[34567]86 variants.
17396 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17398 * linux-low.c (linux_wait_for_event): Correct comment typos.
17399 (linux_resume_one_process): Call check_removed_breakpoint.
17400 (linux_send_signal): New function.
17401 (linux_target_ops): Add linux_send_signal.
17402 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17404 * target.h (struct target_ops): Add send_signal.
17406 2003-05-29 Jim Blandy <jimb@redhat.com>
17408 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17409 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17410 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17411 away part of the register's value.
17413 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17415 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17416 (linux_wait_for_event, linux_init_signals): Likewise.
17418 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17420 * configure.in: Check for stdlib.h.
17421 * configure: Regenerated.
17422 * config.in: Regenerated.
17424 2003-01-04 Andreas Schwab <schwab@suse.de>
17426 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17428 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17430 * Makefile.in: Remove obsolete code.
17432 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17434 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17435 defined(PT_FPR0_HI).
17437 2002-11-17 Stuart Hughes <seh@zee2.com>
17439 * linux-arm-low.c (arm_num_regs): Increase.
17440 (arm_regmap): Include status register.
17442 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17444 * linux-low.c (register_addr): Remove incorrect -1 check.
17446 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17448 * linux-low.c (linux_create_inferior): Call setpgid. Return
17450 (unstopped_p, linux_signal_pid): Remove.
17451 (linux_target_ops): Remove linux_signal_pid.
17452 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17453 global instead of target method.
17454 * target.h (struct target_ops): Remove signal_pid. Update comment
17455 for create_inferior.
17456 * server.c (signal_pid): New variable.
17457 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17458 gdbserver. Set the child to be the foreground process group.
17459 (attach_inferior): Set signal_pid.
17461 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17463 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17465 2002-08-20 Jim Blandy <jimb@redhat.com>
17467 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17470 2002-08-01 Andrew Cagney <cagney@redhat.com>
17472 * Makefile.in: Make chill references obsolete.
17474 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17476 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17477 * configure: Regenerate.
17478 * config.in: Regenerate.
17480 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17482 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17483 (perror_with_name, remote_close, remote_open, expect, play): Static.
17485 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17487 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17488 byte offsets instead of an array of indexes.
17489 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17491 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17493 * regcache.c: Add comment.
17495 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17497 * thread-db.c: New file.
17498 * proc-service.c: New file.
17499 * acinclude.m4: New file.
17500 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17501 proc-service.o, and thread-db.o.
17502 (linux-low.o): Add USE_THREAD_DB.
17503 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17504 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17505 * aclocal.m4: Regenerated.
17506 * config.in: Regenerated.
17507 * configure: Regenerated.
17508 * configure.in: Check for proc_service.h, sys/procfs.h,
17509 thread_db.h, and linux/elf.h headrs.
17510 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17511 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17512 Check for -lthread_db and thread support.
17513 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17514 PowerPC, and SuperH.
17515 * i387-fp.c: Constify arguments.
17516 * i387-fp.h: Likewise.
17517 * inferiors.c: (struct thread_info): Renamed from
17518 `struct inferior_info'. Remove PID member. Use generic inferior
17519 list header. All uses updated.
17520 (inferiors, signal_pid): Removed.
17521 (all_threads): New variable.
17522 (get_thread): Define.
17523 (add_inferior_to_list): New function.
17524 (for_each_inferior): New function.
17525 (change_inferior_id): New function.
17526 (add_inferior): Removed.
17527 (remove_inferior): New function.
17528 (add_thread): New function.
17529 (free_one_thread): New function.
17530 (remove_thread): New function.
17531 (clear_inferiors): Use for_each_inferior and free_one_thread.
17532 (find_inferior): New function.
17533 (find_inferior_id): New function.
17534 (inferior_target_data): Update argument type.
17535 (set_inferior_target_data): Likewise.
17536 (inferior_regcache_data): Likewise.
17537 (set_inferior_regcache_data): Likewise.
17538 * linux-low.c (linux_bp_reinsert): Remove.
17539 (all_processes, stopping_threads, using_thrads)
17540 (struct pending_signals, debug_threads, pid_of): New.
17541 (inferior_pid): Replace with macro.
17542 (struct inferior_linux_data): Remove.
17543 (get_stop_pc, add_process): New functions.
17544 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17545 Use add_process and add_thread.
17546 (linux_attach_lwp): New function, based on old linux_attach. Use
17547 add_process and add_thread. Set stop_expected for new threads.
17548 (linux_attach): New function.
17549 (linux_kill_one_process): New function.
17550 (linux_kill): Kill all LWPs.
17551 (linux_thread_alive): Use find_inferior_id.
17552 (check_removed_breakpoints, status_pending_p): New functions.
17553 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17554 Update. Use WNOHANG. Wait for cloned processes also. Update process
17555 struct for the found process.
17556 (linux_wait_for_event): New function.
17557 (linux_wait): Use it. Support LWPs.
17558 (send_sigstop, wait_for_sigstop, stop_all_processes)
17559 (linux_resume_one_process, linux_continue_one_process): New functions.
17560 (linux_resume): Support LWPs.
17561 (REGISTER_RAW_SIZE): Remove.
17562 (fetch_register): Use register_size instead. Call supply_register.
17563 (usr_store_inferior_registers): Likewise. Call collect_register.
17564 Fix recursive case.
17565 (regsets_fetch_inferior_registers): Improve error message.
17566 (regsets_store_inferior_registers): Add debugging.
17567 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17568 (unstopped_p, linux_signal_pid): New functions.
17569 (linux_target_ops): Add linux_signal_pid.
17570 (linux_init_signals): New function.
17571 (initialize_low): Call it. Initialize using_threads.
17572 * regcache.c (inferior_regcache_data): Add valid
17574 (get_regcache): Fetch registers lazily. Add fetch argument
17575 and update all callers.
17576 (regcache_invalidate_one, regcache_invalidate): New
17578 (new_register_cache): Renamed from create_register_cache.
17579 Return the new regcache.
17580 (free_register_cache): Change argument to a void *.
17581 (registers_to_string, registers_from_string): Call get_regcache
17582 with fetch flag set.
17583 (register_data): Make static. Pass fetch flag to get_regcache.
17584 (supply_register): Call get_regcache with fetch flag clear.
17585 (collect_register): Call get_regcache with fetch flag set.
17586 (collect_register_as_string): New function.
17587 * regcache.h: Update.
17588 * remote-utils.c (putpkt): Flush after debug output and use
17590 Handle input interrupts while waiting for an ACK.
17591 (input_interrupt): Use signal_pid method.
17592 (getpkt): Flush after debug output and use stderr.
17593 (outreg): Use collect_register_as_string.
17594 (new_thread_notify, dead_thread_notify): New functions.
17595 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17596 and general_thread.
17597 (look_up_one_symbol): Flush after debug output.
17598 * server.c (step_thread, server_waiting): New variables.
17599 (start_inferior): Don't use signal_pid. Update call to mywait.
17600 (attach_inferior): Update call to mywait.
17601 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17602 (main): Don't fetch/store registers explicitly. Use
17603 set_desired_inferior. Support proposed ``Hs'' packet. Update
17605 * server.h: Update.
17606 (struct inferior_list, struct_inferior_list_entry): New.
17607 * target.c (set_desired_inferior): New.
17608 (write_inferior_memory): Constify.
17609 (mywait): New function.
17610 * target.h: Update.
17611 (struct target_ops): New signal_pid method.
17612 (mywait): Removed macro, added prototype.
17614 * linux-low.h (regset_func): Removed.
17615 (regset_fill_func, regset_store_func): New.
17616 (enum regset_type): New.
17617 (struct regset_info): Add type field. Use new operation types.
17618 (struct linux_target_ops): stop_pc renamed to get_pc.
17619 Add decr_pc_after_break and breakpoint_at.
17620 (get_process, get_thread_proess, get_process_thread)
17621 (strut process_info, all_processes, linux_attach_lwp)
17622 (thread_db_init): New.
17624 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17625 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17626 (the_low_target): Add new members.
17627 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17628 (i386_store_fpxregset): Constify.
17629 (target_regsets): Add new kind identifier.
17630 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17631 (i386_set_pc): Add debugging.
17632 (i386_breakpoint_at): New function.
17633 (the_low_target): Add new members.
17634 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17635 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17636 (mips_breakpoint_at): New.
17637 (the_low_target): Add new members.
17638 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17639 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17640 (the_low_target): Add new members.
17641 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17642 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17643 (the_low_target): Add new members.
17644 * linux-x86-64-low.c (target_regsets): Add new kind
17647 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17649 From Martin Pool <mbp@samba.org>:
17650 * server.c (gdbserver_usage): New function.
17653 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17655 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17656 stop_at -> stop_pc.
17658 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17660 * Makefile.in: Remove obsolete code.
17662 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17664 * linux-low.c (regsets_fetch_inferior_registers),
17665 (regsets_store_inferior_registers): Removed cast to int from
17667 * regcache.h: Added declaration of struct inferior_info.
17669 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17671 * inferiors.c (struct inferior_info): Add regcache_data.
17672 (add_inferior): Call create_register_cache.
17673 (clear_inferiors): Call free_register_cache.
17674 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17675 * regcache.c (struct inferior_regcache_data): New.
17676 (registers): Remove.
17677 (get_regcache): New function.
17678 (create_register_cache, free_register_cache): New functions.
17679 (set_register_cache): Don't initialize the register cache here.
17680 (registers_to_string, registers_from_string, register_data): Call
17682 * regcache.h: Add prototypes.
17683 * server.h: Likewise.
17685 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17687 * mem-break.c: New file.
17688 * mem-break.h: New file.
17689 * Makefile.in: Add mem-break.o rule; update server.h
17691 * inferiors.c (struct inferior_info): Add target_data
17693 (clear_inferiors): Free target_data member if set.
17694 (inferior_target_data, set_inferior_target_data): New functions.
17695 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17696 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17697 * linux-low.c (linux_bp_reinsert): New variable.
17698 (struct inferior_linux_data): New.
17699 (linux_create_inferior): Use set_inferior_target_data.
17700 (linux_attach): Likewise. Call add_inferior.
17701 (linux_wait_for_one_inferior): New function.
17702 (linux_wait): Call it.
17703 (linux_write_memory): Add const.
17704 (initialize_low): Call set_breakpoint_data.
17705 * linux-low.h (struct linux_target_ops): Add breakpoint
17707 * server.c (attach_inferior): Remove extra add_inferior
17709 * server.h: Include mem-break.h. Update inferior.c
17711 * target.c (read_inferior_memory)
17712 (write_inferior_memory): New functions.
17713 * target.h (read_inferior_memory)
17714 (write_inferior_memory): Change macros to prototypes.
17715 (struct target_ops): Update comments. Add const to write_memory
17718 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17720 * linux-low.c (usr_store_inferior_registers): Support
17721 registers which are allowed to fail to store.
17722 * linux-low.h (linux_target_ops): Likewise.
17723 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17724 (ppc_cannot_store_register): FPSCR may not be storable.
17726 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17728 * server.h: Include <string.h> if HAVE_STRING_H.
17729 * ChangeLog: Correct paths in last ChangeLog entry.
17731 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17733 * linux-low.h: Remove obsolete prototypes.
17734 (struct linux_target_ops): New.
17735 (extern the_low_target): New.
17736 * linux-low.c (num_regs, regmap): Remove declarations.
17737 (register_addr): Use the_low_target explicitly.
17738 (fetch_register): Likewise.
17739 (usr_fetch_inferior_registers): Likewise.
17740 (usr_store_inferior_registers): Likewise.
17741 * linux-arm-low.c (num_regs): Remove.
17742 (arm_num_regs): Define.
17743 (arm_regmap): Renamed from regmap, made static.
17744 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17746 (arm_cannot_store_register): Renamed from cannot_store_register,
17748 (the_low_target): New.
17749 * linux-i386-low.c (num_regs): Remove.
17750 (i386_num_regs): Define.
17751 (i386_regmap): Renamed from regmap, made static.
17752 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17754 (i386_cannot_store_register): Renamed from cannot_store_register,
17756 (the_low_target): New.
17757 * linux-ia64-low.c (num_regs): Remove.
17758 (ia64_num_regs): Define.
17759 (ia64_regmap): Renamed from regmap, made static.
17760 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17762 (ia64_cannot_store_register): Renamed from cannot_store_register,
17764 (the_low_target): New.
17765 * linux-m68k-low.c (num_regs): Remove.
17766 (m68k_num_regs): Define.
17767 (m68k_regmap): Renamed from regmap, made static.
17768 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17770 (m68k_cannot_store_register): Renamed from cannot_store_register,
17772 (the_low_target): New.
17773 * linux-mips-low.c (num_regs): Remove.
17774 (mips_num_regs): Define.
17775 (mips_regmap): Renamed from regmap, made static.
17776 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17778 (mips_cannot_store_register): Renamed from cannot_store_register,
17780 (the_low_target): New.
17781 * linux-ppc-low.c (num_regs): Remove.
17782 (ppc_num_regs): Define.
17783 (ppc_regmap): Renamed from regmap, made static.
17784 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17786 (ppc_cannot_store_register): Renamed from cannot_store_register,
17788 (the_low_target): New.
17789 * linux-s390-low.c (num_regs): Remove.
17790 (s390_num_regs): Define.
17791 (s390_regmap): Renamed from regmap, made static.
17792 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17794 (s390_cannot_store_register): Renamed from cannot_store_register,
17796 (the_low_target): New.
17797 * linux-sh-low.c (num_regs): Remove.
17798 (sh_num_regs): Define.
17799 (sh_regmap): Renamed from regmap, made static.
17800 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17802 (sh_cannot_store_register): Renamed from cannot_store_register,
17804 (the_low_target): New.
17805 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17806 (the_low_target): New.
17808 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17810 * Makefile.in: Add stamp-h target.
17811 * configure.in: Create stamp-h.
17812 * configure: Regenerated.
17814 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17816 * inferiors.c: New file.
17817 * target.c: New file.
17818 * target.h: New file.
17819 * Makefile.in: Add target.o and inferiors.o. Update
17821 * linux-low.c (inferior_pid): New static variable,
17822 moved from server.c.
17823 (linux_create_inferior): Renamed from create_inferior.
17824 Call add_inferior. Return 0 on success instead of a PID.
17825 (linux_attach): Renamed from myattach.
17826 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17827 (linux_thread_alive): Renamed from mythread_alive.
17828 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17830 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17831 (regsets_store_inferior_registers): Correct error message.
17832 Add missing ``return 0''.
17833 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17834 (linux_store_registers): Renamed from store_inferior_registers.
17835 (linux_read_memory): Renamed from read_inferior_memory.
17836 (linux_write_memory): Renamed from write_inferior_memory.
17837 (linux_target_ops): New structure.
17838 (initialize_low): Call set_target_ops ().
17839 * remote-utils.c (unhexify): New function.
17840 (hexify): New function.
17841 (input_interrupt): Send signals to ``signal_pid''.
17842 * server.c (inferior_pid): Remove.
17843 (start_inferior): Update create_inferior call.
17844 (attach_inferior): Call add_inferior.
17845 (handle_query): New function.
17846 (main): Call handle_query for `q' packets.
17847 * server.h: Include "target.h". Remove obsolete prototypes.
17848 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17850 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17852 * Makefile.in: Add WARN_CFLAGS. Update configury
17854 * configure.in: Check for <string.h>
17855 * configure: Regenerate.
17856 * config.in: Regenerate.
17857 * gdbreplay.c: Include needed system headers.
17858 (remote_open): Remove strchr prototype.
17859 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17860 * regcache.c (supply_register): Change buf argument to const void *.
17861 (supply_register_by_name): Likewise.
17862 (collect_register): Change buf argument to void *.
17863 (collect_register_by_name): Likewise.
17864 * regcache.h: Add missing prototypes.
17865 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17866 * server.c (handle_query): New function.
17867 (attached): New static variable, moved out of main.
17868 (main): Quiet longjmp clobber warnings.
17869 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17870 * utils.c (error): Remove NORETURN.